tender document of a pipeline project

8/11/2019 Tender Document of a Pipeline Project

http://slidepdf.com/reader/full/tender-document-of-a-pipeline-project 1/243

Government of India Department

of Atomic EnergyGeneral Services

Organization CIVIL

ENGINEERING DIVISION

TENDER DOCUMENT FOR

Providing and laying Ductile iron Pipeline from NDDP2MGD Plant to Poiyakkarai near DAE main gate at

Kalpakkam.

Tender No - GSO/CED/CE/TR-640/2014

Part - I : Technical id!SECTION - I TO "II#

Tr-640 / 1



Government of IndiaDepartment of Atomic EnergyGeneral Services rgani!ation

CI"I$ ENGINEERINGDI"ISION

Na%e o& 'or( " Pro)idin* and la+in* D,ctile iron Pieline &ro% NDDP 2.GD Plant to Poi+a((arainear DE %ain *ate at ala((a%

Tender No: GSO/CED/CE/TR-640/2014

INDE 3PRT - I

Section Title #age $o%

I $otice Inviting Tender &it' Anne()res * to +1

II - A Information , Instr)ctions for idders ++ to +.

II - orm of agreement - General r)les and directions for item rate tender andcontract for &ors

+6 to *0

III Special conditions *1 to 4+

III-A AE Safety g)idelines for control of &ors 4* to 22I3 General onditions of ontract 55555 2 to 117

Sc'ed)le - 8 1 1+0 to 1+*

onstr)ction #o&er S)pply , Electrical Safety 1+4 to 1+6

3 S#EIIATI$S 1+2 to +01

Additional Information and Special instr)ctions to t'e tenderer for 9alpaam:ors ^̂^̂ M̂ +0+ to +0*

3I A Sc'ed)le of dra&ings +04

3I Sc'ed)le of onstr)ction +04

3II Sc'ed)le of s)pply of materials +0.

Anne()re ;A; to ;G; +06 to ++0

Tr-640 / +



Government of IndiaDepartment of Atomic Energy

General ServicesOrganisation Civil

Engineering Division

e-tenders in T&o parts are invited on <e'alf of t'e #resident of India <y t'e Chie& En*ineer5 ESG5

GSO5 n,,ra% 60 1275 9anc'eep)ram District= Tamilnad) from rep)ted and e(periencedontractors >or? &'o are in t'e approved list of t'e appropriate class of entral #)<lic :orsDepartment= State #)<lic :ors Department= ail&ays= @ilitary Engineers Services &it' proventec'nical and financial capa<ilities= possessing t'e re)ired constr)ction e)ipment and e(periencesof 'aving s)ccessf)lly completed &ors d)ring t'e last seven years ending last day of t'e mont'previo)s to t'e one in &'ic' applications are invited as follo&s" T'ree similar completed &ors eac'costing not less t'an t'e amo)nt e)al to 40 B of t'e estimated cost p)t to tender= >or? T&o similar completed &ors eac' costing not less t'an t'e amo)nt e)al to 60 B of t'e estimated cost p)t totender= >or? ne similar completed &or of costing not less t'an t'e amo)nt e)al to 0 B of t'eEstimated cost )nder a single contract and at least one &or of any nat)re eit'er part of a<ove &orsor separate one of not less t'an t'e amo)nt e)al to 40 B of estimated cost p)t to tender s'o)ld'ave <een completed in entral Government / State Government / #)<lic Sector Cndertaings of entral or State Governments / entral or State a)tonomo)s <odies

Tender No - GSO/CED/CE/TR-640/2014

Name of work Pro)idin* and la+in* D,ctile iron Pieline &ro% NDDP2.GD Plant to Poi+a((arai near DE %ain *ate atala((a%

Estimated Cost R8 24920 $a(h8 1Time allowed 6 !Si# .onth8

Earnest Money Deposit R8 45 ;65 400/- in t'e form of Deposit at all eceipt or Demand Draft/ aners 'e)e or i(ed Deposit eceiptdra&n in favo)r of #ay and Acco)nts fficer= GS>?

Alternatively= an amo)nt of R8 25 495 200/- 8hall <e in t'eform of Deposit at all eceipt or Demand Draft/ aners'e)e or i(ed Deposit eceipt dra&n in favo)r of #ay and Acco)nts fficer= GS andalance amo)nt of R8 25 495 200/- 8hall <e in t'e form of an G)arantee iss)ed <y a sc'ed)led <an= as per enclosed prescri<ed format% as' and 'e)e for Earnest@oney Deposit &ill not <e accepted%

Security Deposit = > o& tendered )al,e

erformance Guarantee = > o& tendered )al,e

Cost of Tender Document !T"is amountis not refunda#le$

R8 15 =90/- incl)ding T$3AT in t'e form of Demand Draft/aners 'e)e/ #ay rder dra&n in favo)r of #ay and Acco)nts fficer= GS= paya<le at 9alpaam%

Tender processing fee R8 =5 619/- <+ e-a+%ent thro,*h electronic %ode?,rther detail8 lea8e 8ee '''tender'i@ardco%/DE

Date%eriod of availa#ility of tenderdocument for view and download

?ro% 1=-0;-2014 !10:00 Ao,r8# to 2;-0;-2014 !17:00Ao,r8# on 'e<8ite '''tender'i@ardco%/DE

Plea8e note that the tender 'ill <e a)aila<le &or do'nload <et'een the date8 a8 re8cri<eda<o)e *encie8 intere8ted in articiatin* %,8t re*i8ter in the 'e< ortal and a+ there8cri<ed re*i8tration char*e8 a8 er reB,ire%ent85 8ho,ld a+ tender roce88in* &ee online5Tender co8t in DD &or the re8cri<ed a%o,nt all 'ithin the date8 re8cri<ed a<o)e Onl+a*encie8 'ho ha)e re*i8tered in the a<o)e %entioned 'e< ortal can articiate in e-tenderDetailed NIT i8 al8o a)aila<le on 'e<8ite '''i*car*o)in &or )ie' onl+

ree vie&ing of tender doc)ments in #Dormat

Click "TENDERS OF DAE" on Home page Website!teneri#ar!com$DAE! %& intereste in participating in t'e tener( onloa tec'nicalan Financial )is in E*cel Format as +ner!

#)rc'ase of tender doc)ments in E(cel Fogin in t'e ome page of t'e &e<site

Tr-640 / *

http://www.tenderwizard.com/DAE




http://www.igcar.gov.in/



http://www.igcar.gov.in/






ormat for participation in tendering%

&&&%tender&i!ard%com/DAE &it' yo)r CsedID/#ass&ord and lass III Digital Signat)reertificate%lic on NPP$IED <)tton" t'en clic onHECESTH icon l)e colo)r" Enter TENDER ?EEDD Details% #ay TENDERPROCESSING ?EE online%lic on S.IT <)tton% $o& clic on"

INPROGRESS <)tton% In stat)s col)mn yo) &ill findt'e tender is EEI3ED% Jo) &ill <e a<le to do&nloadre)ired Tender Doc)ments <y clicing HEDIT ATTA@E$TH icon for any n)m<er of times till lastdate of s)<mission%#lease refer elp @an)al for s)<mission of Tender/contact elp Des at dae'elpdesKgmail%com for any)eries%

Fast date for s)<mission of originalDD//# etc%= to&ards Tender doc)mentee and E@D

&n or #efore ,-.,/.0/,1 2,13// Ho+rs4 in t"e office oft"e Estimate ' Contract Section( CED( Anupuram ) *+,-./( 0anc"eepuram District1%& t'e tenerer &ail to s+bmit original DD$)C$5O etc!(it' in t'e prescribe perio as mentione above

t'ose teners ill be s+mmaril6 re7ecte!Fast date , Time of pre<id clarification if any=sent <y <idder

8pto ,13// Ho+rs on /9$,/$0/,1 to

:ail i . cegso;gmail!com

Fast date and time of closing of onlines)<mission of tenders"

,-$,/$0/,1 2,13// Ho+rs4

Date and Time of online opening ofTec"nical 2id

,-$,/$0/,1 2,13</ Ho+rs4

Date of verification of credentials for e)tendering mode

,=$,/$0/,1 to 0,$,/$0/,1Note3 Original oc+ments s+bstantiating t'eeligibilit6 criteria all mentione s'o+l be pro+ce &or veri&ication +ring eval+ation process! %& t'e tenerer &ail to s+bmit original

creential &or veri&ication( it'in t'e prescribe perio as mentione above t'ose teners ill bes+mmaril6 re7ecte!

Date of opening of 3inancial 2ids of 4ualified #idders

Date an time ill be noti&ie later

T'e sec)rity deposit at . B ive percent of t'e gross amo)nt of t'e <ill s'all <e ded)cted from eac'r)nning <ills of t'e contractor= till t'e s)m along &it' t'e amo)nt already deposited as earnest money&ill amo)nt to sec)rity deposit of . B ive percent of t'e tendered val)e of t'e &or% In addition= t'econtractor s'all <e re)ired to deposit an amo)nt e)al to . B of t'e tendered and accepted val)e of

Tr-640 / 4


mailto:[email protected]








t'e contract as irrevoca<le performance sec)rity in t'e prescri<ed form as specified in t'e $IT &it'in aperiod of fifteen days from t'e date of iss)e of letter of intent%

TENDERS NOT ACCO:5AN>%NG THE FO??OW%NG ARE ?%A)?E TO )E S8::AR%?> RE@ECTED!

1. ontractors &'o f)lfill t'e follo&ing re)irements s'all <e eligi<le to apply% Loint vent)res are

not accepted%

2. #roof of registration &it' Government/Semi Government organi!ations lie #:D= @ES=ail&ays= State #:D etc%= in appropriate class 'aving e(perience in e(ec)tion of similar &ors% Scanned copy s'all <e )ploaded%

3. E(periences of 'aving s)ccessf)lly completed &ors d)ring t'e last seven years ending last

day of t'e mont' previo)s to t'e one in &'ic' applications are invited as follo&s" T'ree similar completed &ors eac' costing not less t'an t'e amo)nt e)al to 40 B of t'e estimated costp)t to tender= >or? T&o similar completed &ors eac' costing not less t'an t'e amo)nt e)al to60 B of t'e estimated cost p)t to tender= >or? ne similar completed &or of costing not lesst'an t'e amo)nt e)al to 0 B of t'e Estimated cost )nder a single contract and at least one&or of any nat)re eit'er part of a<ove &ors or separate one of not less t'an t'e amo)nte)al to 40 B of estimated cost p)t to tender s'o)ld 'ave <een completed in entralGovernment / State Government / #)<lic Sector Cndertaings of entral or State

Governments / entral or State a)tonomo)s <odies%Si%ilar 'or(8 s'all mean t'at n+ t+e o& Ci)il Con8tr,ction/ Pie line 'or(8

T'e val)e of e(ec)ted &ors s'all <e <ro)g't to t'e c)rrent costing level <y en'ancing t'e act)alval)e of &or at simple rate of 2 B per ann)m calc)lated from t'e date of completion to last date of receipt of tenders%

a) S'o)ld 'ave 'ad average ann)al financial t)rnover of minim)m *0 B of estimated cost on &ors

d)ring t'e immediate last t'ree consec)tive financial year% Scanned copy of certificate from'artered Acco)ntant to <e )ploaded% S'o)ld not 'ave inc)rred any loss for more t'an t&o yearsd)ring t'e last five years ending previo)s financial year% Details s'all <e f)rnis'ed d)ly s)pported<y fig)res in <alance s'eet/profit and lose acco)nt for t'e last t'ree * years d)ly certified <y'arted Acco)ntant as )ploaded <y t'e applicant to Income ta( department as per #roforma asspecified in orm - A%

b) S'o)ld 'ave a Solvency of minim)m 40 B of estimated cost o<tained from competent a)t'orities

as per #roforma as specified in orm - s'all <e )ploaded% T'e Solvency certificate s'all not <eolder t'an one year from t'e date of tender opening date%

c) Applicant s'o)ld )pload t'e details of all &ors of similar class completed in t'e #roforma as

specified in orm - %

d) Fist of proMects )nder e(ec)tion or a&arded s'all <e )ploaded as per #roforma specified in orm -

D%

e) #erformance report of &ors referred to in orms ;; , ;D; s'all <e )ploaded as per #roforma

specified in orm - E%

f) Details regarding str)ct)re and organi!ation of t'e firm s'all <e )ploaded as per #roformaspecified in orm - %

g) Details regarding manpo&er possessed s'all <e f)rnis'ed as per #roforma specified in orm -Gs'all <e )ploaded% T'e details of trained and certified &ormen proposed to <e employed at t'e&or site of t'e proMect s'o)ld also <e f)rnis'ed%

h) Details of constr)ction plant= mac'inery= e)ipment= accessories , infrastr)ct)re facilities liely to

<e )sed/possessed for carrying o)t t'e &or s'all <e f)rnis'ed as per #roforma specified in orm- %

i #A$ ertificate in t'e latest approved form - Details of sales ta( registration incl)ding details of commercial ta( office &it' &'om t'ey are remitting t'is ta(%

M ertificate Scanned copy of original certificates to <e )ploaded

a. #erformance ertificates

Tr-640 / .



b. :T egistration ertificate

Tr-640 / 6



c. TI$ egistrationd. #A$ #ermanent Acco)nt $)m<er egistration%e. egistration ertificate in #:D/State #:D/@ESf. orm A to orm

C$DETA9I$G as )nder for e-tendering mode"-I/&e )ndertae and confirm t'at eligi<le similar &ors 'ave not <een got e(ec)ted t'ro)g'anot'er contractor on <ac to <ac <asis% )rt'er t'at= if s)c' a violation comes to t'e notice of

t'e department= t'en I/&e s'all <e de<arred for <idding in DAE in f)t)re forever% Also= if s)c' aviolation comes to t'e notice of t'e department <efore t'e date of start of &or= t'e engineer-in-c'arge s'all <e free to forfeit t'e entire Earnest @oney deposit/ #erformance G)arantee%Scanned copy to <e )ploaded at t'e time of s)<mission of id%

4. Information and instr)ctions for tenderer posted on &e<site s'all form part of tender doc)ment

for e-tendering mode%

5. T'e tender doc)ment consisting of plans= specifications= sc'ed)le of )antities of vario)s types

of items to <e e(ec)ted and t'e set of terms and conditions of t'e contract to <e complied &it'and ot'er necessary doc)ments can <e seen and do&nloaded from &e<site&&&%tender&i!ard%com/DAE f ree of cost for e-tendering mode%

6. T'e <id can only <e s)<mitted after )ploading t'e mandatory scanned doc)ments s)c' as

demand draft or pay rder or <aner;s 'e)e or Deposit at call eceipt or i(ed depositreceipts and <an G)arantee of any sc'ed)led <an to&ards t'e cost of tender doc)ment andE@D in favo)r of Pa+ and cco,nt8 O&&icer5 GSO

7. Tho8e contractor8 not re*i8tered on the 'e<8ite '''tender'i@ardco%/DE5 are

reB,ired to *et re*i8tered &or e-tenderin* %ode Re*i8tered contractor8 onl+ cando'nload 8,<%it/,load tender8

8. T'e intending <idder m)st 'ave valid class - III digital signat)re to s)<mit t'e <id for e-tendering

mode%

9. n opening date= t'e contractor can login and see t'e <id opening process for e-tendering

mode%

10. or e-tendering mode= contractor m)st ens)re to )ote rate of eac' item% T'e col)mn meant for )oting rate in fig)res appears in JEFF: colo)r and t'e moment rate is entered= it t)rns S9JFCE% I& an+ cell i8 le&t <lan(5 the 8a%e 8hall <e treated a8 0 T'erefore= if any cell is left<lan and no rate is )oted <y t'e <idder= rate of s)c' item s'all <e treated as H0H NE%

11. or e-tendering mode= in t'e case of <ids in t'ree stage system and if it is desired to s)<mit

revised financial <id t'en it s'all <e mandatory to s)<mit revised financial <id% If not s)<mittedt'en= t'e <id s)<mitted earlier s'all <ecome invalid%

12. T'e department reserves t'e rig't to accept/ reMect any prospective application &it'o)t

assigning any reason t'ereof%

13. S'ort listing of agencies s'all <e s)<Mect to t'oro)g' verification of t'eir credentials and

inspection of &ors carried o)t <y t'em= t'ro)g' a Tec'nical Eval)ation ommittee of e(perts=

constit)ted <y GS%14. If any information f)rnis'ed <y t'e applicant is fo)nd to <e incorrect at a late stage= t'ey s'all

<e lia<le to <e de<arred from tendering/ taing )p &ors in DAE/IGA/GS%

15. In case of s)ccessf)l tenderer= t'e tenderer is re)ired to deposit an amo)nt e)al to .B of t'etendered and accepted val)e of t'e contract as irrevoca<le performance g)arantee in t'e formof <an g)arantee from any of t'e sc'ed)led <an or <y demand draft/i(ed Deposit eceiptfrom State <an of India or anara <an paya<le at 9alpaam or Indian <an paya<le at An)p)ram dra&n in favo)r of Pa+ and cco,nt8 O&&icer5 GSO5 ala((a% &it'in a period of fifteen days of iss)e of letter of intent% T'e letter of a&ard of &or &ill <e iss)ed only after t'ea<ove said performance g)arantee in any one of t'e prescri<ed form as mentioned in a<ove#ara is received and accepted= failing &'ic' t'e Government s'all &it'o)t preM)dice to anyot'er rig't or remedy availa<le in la&= <e at li<erty to forfeit t'e earnest money a<sol)tely%

Tr-640 / 2








In addition to t'e a<ove= t'e s)ccessf)l tenderer is re)ired to remit sec)rity depositamo)nting to .B of t'e tendered val)e= &'ic' s'all <e ded)cted at .B of t'e gross amo)nt of t'e <ill from eac' r)nning <ill= till s)c' amo)nt along &it' t'e s)m already deposited asearnest money= s'all amo)nt to sec)rity deposit as specified a<ove%

16. Tenderer to note t'at tenders &it' any condition incl)ding t'at of conditional re<ate s'all <e

reMected fort'&it'%

17. idders s'all not <e )nder a declaration of ineligi<ility for tender )oting and fra)d)lent

practice%

18. Doc)mentary evidence of ade)ate financial standing%

19. Information regarding proMects in 'and= c)rrent litigation= orders regarding e(cl)sion=

e(p)lsion or <loc entry if any to <e f)rnis'ed%

20. T'e capacity of t'e contractor to tae )p a ne& proMect )nder consideration in addition to 'is

present commitments m)st <e clearly <ro)g't o)t% e s'o)ld also f)rnis' t'e details%

21. opies of original doc)ments detailing t'e constit)tion or legal stat)s place or reg)lation and

principle place of <)siness= &ritten po&er of attorney of t'e reg)latory of t'e <ond to committ'e <idders%

22. )alification and e(perience of ey site management and tec'nical personnel proposed for t'e contract%

23. Evidence of ade)acy of &oring capital for t'is contract% Access to lines of credit and

availa<ility of ot'er financial reso)rces%

24. Information regarding any litigation= c)rrent or d)ring t'e last seven years= in &'ic' t'e <idder

is involved= t'e parties concerned and dis<)rsed amo)nt%

25. #roposals for s)<-contracting components of t'e &ors incl)ding t'e )alification and

e(perience of t'e identified s)<-contractor in t'e relevant field%

26. T'e proposed met'odology and program of e(ec)tion= <aced &it' e)ipment planning and

deployment d)ly s)pported &it' <road calc)lation and )ality control proced)res proposed to

<e adopted= M)stifying t'eir capa<ility of e(ec)tion and completion of t'e &or as per tec'nicalspecifications &it'in t'e stip)lated period of completion as per milestones%

Chie& En*ineer5 ESG5 GSO on <e'alf of president of India does not <ind 'imself to accept t'e lo&estor any ot'er tender and reserves to 'imself t'e a)t'ority to reMect any or all of t'e tenders or to allot#ATs of t'e &ors to different agencies &it'o)t assigning any reasons t'erefore% All tenders= in&'ic' any of t'e prescri<ed conditions is not f)lfilled or any condition= s'all <e s)mmarily reMected%

Chie& En*ineer5 ESG5 GSO ?or and on <ehal& o& the Pre8ident o& India

Tr-640 /



>orm of G for E@D?

ID SECRITF 3N GRNTEE

>$ $$ LCDIIAF STA@# #A#E 3AFCE S% 100/-?

:EE AS8888888888888888888888888>$ame and Address of t'e idder? 'erein after called Ht'e

idder sH 'as s)<mitted 'is/t'eir <id Dated 88888888888888 >Date? for )ndertaing t'e &or of

888888888888888888888888888888>$ame of :or? 'erein after called Ht'e idH%

9$: AFF #E#FE <y t'ese presents t'at &e888888888888888>$ame and Address of t'e an? of

8888888888888>$ame of co)ntry? 'aving o)r registered office at888888888888888888888888'erein

after called Ht'e anH are <o)nd )n to #resident of India= acting t'ro)g' 'ief Engineer= General

Services rganisation= >'erein after called HGSH? An)p)ram - 60* 1+2 in t'e s)m of s%

8888888888888 >1? >)pees88888888888888888888? for &'ic' payment &ill and tr)ly <e made to <e

said GS t'e an <inds itself= 'is s)ccessors and assigns <y t'ese presents%

SEAFED &it' t'e common seal of t'e said an t'is88888day of88888888mont' of year888888%

TE $DITI$S of t'is o<ligation are"

(1) If after id opening t'e idder &it'dra&s 'is id d)ring t'e period of id validity specified in

t'e form of id or maes any modification in t'e terms and conditions of t'e tender &'ic'are not accepta<le to GS"

(2) If t'e idder 'aving <een notified of t'e acceptance of 'is id <y GS d)ring t'e period of

<id validity

a) ails to ref)ses to e(ec)te t'e form of agreement in accordance &it' t'e instr)ctions of

idders= if re)ired"

b) ails to commence t'e &or specified in t'e tender doc)ment in prescri<ed time%

:e )ndertae to pay GS )p to t'e a<ove amo)nt )pon receipt of t'eir first &ritten demand= &it'o)t

GS 'aving to s)<stantiate t'eir demand= provided t'at in t'eir demand GS &ill note t'at t'eamo)nt claimed <y t'em is d)e to t'em o&ing to t'e occ)rrence of one or any of t'e a<oveconditions= specifying t'e occ)rred condition or conditions%

T'is g)arantee &ill remain in force )p to and incl)ding t'e date888888888888888 >+?% T'is date may <ee(tended <y GS= notice of &'ic' e(tensions to t'e an is 'ere<y &aived% Any demand in respect of t'is g)arantee s'o)ld reac' t'e an not later t'an t'e a<ove date%

DATE88888888888888SIG$ATCE TE A$9888888888888888888888888888888

:IT$ESS8888888888888888888888888888888888888888888888888888888888

SEAF8888888888888888888888888888888

>Signat)re= name and address of &itness?$otes"

(1) T'e <idder s'o)ld insert t'e amo)nt of G)arantee in &ords and fig)res denominated in Indian

)pees% T'is fig)re s'o)ld <e t'e same as specified in t'e tender doc)ment%

(2) T'is date s'o)ld <e 4. days after t'e end of validity period of t'e id= reconing from t'edeadline for s)<mission of ids &'ic' is stated in t'e tender doc)ment%

Tr-640 / 7



nne,re - I

$i8t o& Doc,%ent8 to <e 8canned ,loaded 'ithin the eriod o& <id 8,<%i88ion &or e-tenderin* %ode: !Scanned co+ o& ori*inal certi&icate8 to <e ,loaded#

1. inancial T)rnover certified <y A

2. #rofit , Foss statement certified <y A

3. Fatest an Solvency ertificate

4. Fist of SI@IFA :9S completed in last 2 years indicating"

i) Agency for &'om e(ec)ted=

ii) 3al)e of &or=

iii) Stip)lated and act)al time of completion

5. Fist of :9S in 'and indicating"

i) Agency=

ii) 3al)e of &or=

iii) Stip)lated time of completion/present position%

6. Fist of onstr)ction #lants and @ac'inery

7. Fist of tec'nical Staff

8. ertificates"

i) egistration ertificate

ii) ertificates of :or E(perience/#erformance certificates

iii) ertificate of egistration for sales Ta(/3AT/:T and service Ta(

iv) TI$ egistration certificate

v) #A$ #ermanent Acco)nt $)m<er egistration

9. Cndertaing A to D of Anne()re I= Anne()re II%

10. Demand Draft/#ay rder or aner;s 'e)e of any Sc'ed)led an to&ards cost of idDoc)ment%

11. E-payment t'ro)g' online electronic mode to&ards cost of processing fee%

12. Demand Draft/#ay rder or <aner;s 'e)e/Deposit at all eceipt/D of any

Sc'ed)led

an against E@D%

13. an G)arantee of any Sc'ed)led an against E@D%

14. orm of tender%

Tr-640 / 10



NDERTING TO E ?RNISAED F TAE TENDERER

nderta(in* -

HI %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Son of%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%esiding at%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 'ere<y give an )ndertaing t'at I 'ave read and I am a&are of all t'e

classes and s)< cla)ses of tender forms and I confirm t'at I &ill a<ide <y all t'e terms and conditions

availa<le in t'is tender doc)ment% @y income Ta( #ermanent $)m<er #A$ is

Seal of t'e irm Dated Signat)re of contractor or 'isa)t'orised #o&er of attorney

nderta(in* -

Son of%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%esiding at

'ere<y give an )ndertaing t'at none of my relative s asdefined <elo& is / are employed in DAE as per details given in tender doc)ment% In case at any stage=it is fo)nd t'at t'e information given <y me is false / incorrect= GS/IGA s'all 'ave t'e a<sol)terig't to tae any action as deemed fit &it'o)t any prior intimation to meH T'e near relatives for t'isp)rpose are defined as"

1. @em<ers of a ind) )ndivided family%

2. T'ey are ')s<and and &ife%

3. T'e one is related to t'e ot'er in t'e manner as fat'er= mot'er= sons= son;s &ife Da)g'ter-in-la&= da)g'ters= da)g'ter;s ')s<and Son-in-la&= <rot'ers and <rot'er;s &ife= sistersand sister;s ')s<and <rot'er-in-la&

Seal of t'e irm Dated Signat)re of contractor or 'is

a)t'orised #o&er of attorney

Tr-640 / 11



nderta(in* - C

HI/ :e 'ave read and e(amined t'e $otice Inviting Tender= General )les , Directions= orm of

tender= Special onditions= safety code for :ors ontract= General onditions of ontract=

Sc'ed)le-= Specifications= Sc'ed)le of constr)ction= dra&ings and all ot'er contents in t'e tender

doc)ment for t'e &or A$D ADI$GFJ I / :e= 'er<y tender for e(ec)tion of t'e &or specified

for t'e #resident of India &it'in t'e time specified in sc'ed)le HH= vi!%= Sc'ed)le of )antities and in

accordance in all respects &it' t'e specifications= designs= dra&ings and instr)ctions in &riting

referred to in )le 1 of General r)les , directions and in la)se - 11 of t'e General onditions of

ontract and &it' s)c' materials as are provided for= <y and in respects in accordance &it'= s)c'

conditions so far as applica<leH%


nderta(in* - D

HI/ :e )ndertae and confirm t'at eligi<le similar &ors 'as/'ave not <een got e(ec)ted t'ro)g'

anot'er contractor on <ac to <ac <asis% )rt'er t'at= if s)c' a violation comes to t'e notice of t'e

department= t'en I / :e s'all <e de<arred for <idding in DAE in f)t)re forever% Also= if s)c' a violation

comes to t'e notice of t'e department <efore date of start of &or= t'e engineer-in-'arge s'all <e

free to forfeit t'e entire amo)nt of Earnest @oney Deposit/#erformance G)aranteeH%


Tr-640 / 1+



nne,re - II

Declaration <+ contractor

T'is is to certify t'at"

1) I /:e 'ave s)<mitted t'e tenders in t'e #roforma as do&nloaded directly from t'e &e<sites&'ic' are same as availa<le in t'e &e<site and t'ere is no c'ange in t'e format= n)m<er of pages etc%=

2) I /:e 'ave not made any modifications / corrections / additions etc%= in t'e tender

doc)ments do&nloaded from &e<site <y me / )s%

3) I /:e 'ave c'eced t'at no page is missing and all pages as per t'e inde( are availa<leand t'at all pages of tender doc)ment s)<mitted <y )s are clear and legi<le%

4) I /:e 'ave s)<mitted t'e cost of t'e tender doc)ment , Tender processing fee%

5) I /:e 'ave s)<mitted re)isite E@D in t'e prescri<ed form%

6) In case at later stage= it is noticed t'at t'ere is any difference in my/ o)r tender doc)ments

&it' t'e original doc)ments= GS / IGA s'all 'ave t'e rig't to cancel t'e tender / &or=forfeit t'e Earnest @oney= #erformance G)arantee , Sec)rity Deposit= tae appropriateaction as per t'e prevailing r)les in force and GS / IGA s'all not <e <o)nd to pay anydamages to me / )s on t'is acco)nt% 5tf55

Date"

Dated Signat)re of ontractor&it' seal

Tr-640 / 1*



?OR. : ?INNCI$ IN?OR.TION

I inancial Analysis - Details to <e f)rnis'ed d)ly s)pported <y fig)res in <alance s'eet/profit andloss acco)nt for t'e last five years d)ly certified <y t'e 'artered Acco)ntant= as s)<mitted <y t'eapplicant to t'e Income Ta( Department" opies to <e attac'ed

#artic)lars inancial Jears

+007-10 +010-11 +011-1+ +01+-1* +01*-14

i Gross Ann)al t)rnover)pees in Fa's%

ii #rofit/ Foss)pees in Fa's%

iii ertified <y

$ame and

address of

'artered

Acco)ntant

II. ?inancial arran*e%ent8 &or carr+in* o,t the roo8ed 'or(

3i!% line of credit= :oring apital= Fi)id capital= i(ed deposits etc%= - Cpload scanned copy of statement

III. The 8canned coie8 o& &ollo'in* certi&icate8 are to <e ,loaded

a) #rofit , Foss statement certified <y A , as s)<mitted to income Ta( Department%

b) Solvency ertificate from <aner;s of applicant% aner;s certificate s'o)ld <e on letter 'ead of

t'e <an% In case of partners'ip firm= certificate s'o)ld incl)de names of all partners asrecorded &it' t'e <an as said in t'e orm HH

c) 3al)e added ta( registration certificate

d) #ermanent Acco)nt $)m<er #A$

$ame , Address of a)t'orised Signatory

$ote" )rt'er details if re)ired may <e ased from t'e contractor after opening of t'e <ids% T'ere isno need to )pload t'e entire vol)mino)s <alance s'eet%

Tr-640 / 14



!Scanned co+ o& an(er8 letter head to <e ,loaded# ?OR. - ?OR. O?

NERS CERTI?ICTION ?RO. SCAED$ED N

T'is is to certify t'at to t'e <est of o)r no&ledge and information t'at @/s% / S'ri%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% &it' address a c)stomer of o)r <an

are / is respecta<le and can <e treated as good for any engagement )p to a limit of s%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%)pees%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

T'is certificate is iss)ed &it'o)t any g)arantee or responsi<ility on t'e <an or any of t'e officers%

Signat)re or t'e

an

$ote"

(1) aner;s certificates s'o)ld <e on letter 'ead of t'e <an%

(1) In case of partners'ip firm= certificate s'o)ld incl)de names of all partners as recorded &it'

t'e <an%

Tr-640 / 1.



?OR. D - PROHECTS NDER EECTION OR RDED

?OR. C - DETI$S O? $$ ORS O? SI.I$R C$SS CO.P$ETED IN $$ RESPECTSDRING TAE $ST SE"EN FERS ENDING ON TAE $ST DF O? TAE .ONTAGST5 2014

$otes"

a) Applicant may s)<mit separate form for giving details of &or completed for eac' year to fill

)p t'e details as a<ove% Separate s'eets if any s'all <e n)m<ered in se)ence%

b) T'e scanned copies of t'e &or orders for eac' &or along &it' completion certificate s'all

<e )ploaded%

c) ertified t'at t'e a<ove list of &ors is complete and no &or 'as <een left-o)t and t'e

information given is correct to t'e <est of my no&ledge and <elief%

$ame , address of a)t'orised Signatory

1 + * 4 . 6 2 7 10

ertified t'at t'e a<ove list of &ors is complete and no &or 'as <een left o)t and t'at t'e

information given is correct to my no&ledge and <elief%

$ame and address of a)t'orised Signatory

Tr-640 / 16

Note: OIndicate gross amo)nt claimed and amo)nt a&arded <y t'e Ar<itrator

1 + * 4 . 6 2 7 10



?OR. E

PER?OR.NCE REPORT O? ORS RE?ERRED TO IN ?OR.S C D

1. $ame of &or/ proMect , location

2. Agreement $o%

3. $ame of ontractor

4. Estimated cost

5. Tendered cost

6. ompleted cost

7. Date of start

8. Date of completion

(i) Stip)lated date of completion

(ii) Act)al date of completion

9. Amo)nt of compensation levied for delayed completion= if any

10. Amo)nt of red)ced rate items= if any 8 I

Tr-640 / 12



?OR. D - PROHECTS NDER EECTION OR RDED

11% #erformance report

(1) )ality of &or

(2) inancial So)ndness

(3) Tec'nical #roficiency

(4) eso)rcef)lness

(5) General e'avior (6) Time onscio)sness

3ery Good/Good/air/#oor




3ery Good/Good/air/#oor 3ery Good/Good/air/#oor

Tr-640 / 1



Dated" Eec,ti)e En*ineer orEB,i)alent Si*nat,re

'ith Seal

Tr-640 / 17



1%

?OR. ? - STRCTRE ND ORGNISTION

$ame , #ostal Address of t'e Applicant"

+% Telep'one no% /Tele( $o% /a( $o%

*% Fegal stat)s of t'e Applicant #lease tic and attac' attested copies of original doc)mentdefining t'e legal stat)s

a An individ)al" < A proprietary firm" c A firm in partners'ipd A limited company or corporation

4% #artic)lars of registration &it' vario)s Government odies attac' attested p'otocopy

Dept%/rganisation , #lace of registration egistration $o%

.% $ames and Titles of Directors , fficers &it' designation proposed to <e concerned &it' t'is&or%

6% Designation of individ)als a)t'orised to act for t'e organisation%

2% :as t'e Applicant ever re)ired to s)spend &or for a period of more t'an si( mont'scontin)o)sly after 'e commenced t'e &orP If so= give t'e name of t'e proMect and reasonsof s)spension of &or%

% as t'e Applicant= or any constit)ent partner in case of partners'ip firm= ever <een a<andonedt'e a&arded &or <efore its completionP If so= give t'e name of t'e proMect and reasons for a<andonment%

Tr-640 / +0



7%

as t'e Applicant or any constit)ent partner in case of partners'ip firm= ever <eende<arred/ <lac listed for tendering in any organisation at any timeP If so= give details%

10% as t'e Applicant or any constit)ent partner in case of partners'ip firm= ever <een convicted<y t'e co)rt of la&P If so= give details%

11% In &'ic' fields of Engineering onstr)ction t'e Applicant 'as speciali!ation and interestP

1+% Any ot'er information considered necessary <)t not incl)ded a<ove%

$ame and Address of a)t'orised Signatory

Tr-640 / +1



$ame and Address of a)t'orisedSignatory

Tr-640 / ++

?OR. G - DETI$S O? TECANIC$ D.INISTRTI"E PERSONNE$ TO E E.P$OFED

?OR TAE OR

Sl%

$o

Designation

Total

$)m<er

$)m<er

availa<le

for t'is

&or

$ame )alifications

#rofessional

e(perience

and details

of &or

carried o)t

o& t'ese

&o)ld

<e

involved in

t'is &or

emars

1 + * 4 . 6 2 7



?OR. A - DETI$S O? TOO$S5 .CAINERIES ND EJIP.ENT $IE$FTO E SED IN CRRFING OT TAE OR

4 a p a c i t y o r T y p e , m a 0 e

&ners'ip Stat)s

4 ) r r e n t l o c a t i o n

1 + * 4 . 6 2 7 10 11 1+

i E(cavators%

ii ranes

iii oncrete mi(er Diesel/ Electrical

iv $eedle vi<rator#etrol/ Electrical

v S')ttering @aterial

vi Tippers / Tr)cs

vii :ater #)mps%

n+ other Plant8 / eB,i%ent8

$ame and Address of a)t'orised Signatory

Tr-640 / +*



1.0. General:

1.1. All information called for in t'e enclosed forms s'o)ld <e f)rnis'ed against t'e relevant col)mnsin t'e forms% If for any reason= information is f)rnis'ed on a separate s'eet= t'is fact s'o)ld <ementioned against t'e relevant col)mn% Even if no information is to <e provided in a col)mn= aHnilH or Hno s)c' caseH entry s'o)ld <e made in t'at col)mn% If any partic)lars/)ery is notapplica<le in case of t'e <idder= it s'o)ld <e stated as Hnot applica<leH% T'e <idders are

ca)tioned t'at not giving complete information called for in t'e tender forms or not giving it inclear terms or maing any c'ange in t'e prescri<ed forms or deli<erately s)ppressing t'einformation may res)lt in t'e <id <eing s)mmarily dis)alified%

1.2. eferences= information and certificates from t'e respective clients certifying s)ita<ility=

tec'nical no&ledge or capa<ility of t'e <idder s'o)ld <e signed <y an officer not <elo& t'e ranof E(ec)tive Engineer or e)ivalent%

1.3. T'e <idder may f)rnis' any additional information &'ic' 'e t'ins is necessary to esta<lis' 'is

capa<ilities to s)ccessf)lly complete t'e envisaged &or% e is= 'o&ever= advised not to f)rnis's)perfl)o)s information% $o information s'all <e entertained after s)<mission of eligi<ility criteriadoc)ment )nless it is called for <y t'e Employer%

1.4. Any information f)rnis'ed <y t'e <idder fo)nd to <e incorrect eit'er immediately or at a later

date= &o)ld render 'im lia<le to <e de<arred from tendering/taing )p of &or in GS/IGA%+%0% De&inition8:

2.1. In t'is doc)ment t'e follo&ing &ords and e(pressions 'ave t'e meaning 'ere<y assigned to

t'em%

2.2. Employer" @eans t'e #resident of India= acting t'ro)g' t'e 'ief Engineer%

2.3. idder" @eans t'e individ)al= proprietary firm= firm in partners'ip= limited company private or

p)<lic or corporation%

2.4. HJearH means Hinancial JearH )nless stated ot'er&ise%

*%0% .ethod o& tender: > K

3.1. If t'e <idder is an individ)al= t'e tender s'all <e signed <y 'im a<ove 'is f)ll type &ritten name

and c)rrent address%

3.2. If t'e <idder is a proprietary firm= t'e tender s'all <e signed <y t'e proprietor a<ove 'is f)ll

type&ritten name and t'e f)ll name of 'is firm &it' its c)rrent address%

3.3. If t'e <idder is a firm in partners'ip= t'e tender s'all <e signed <y all t'e partners of t'e firma<ove t'eir f)ll type&ritten names and c)rrent addresses= or= alternatively= <y a partner 'oldingpo&er of attorney for t'e firm% In t'e later case a certified copy of t'e po&er of attorney s'o)ldaccompany t'e tender% In <ot' cases a certified copy of t'e partners'ip deed and c)rrent

address of all t'e partners of t'e firm s'o)ld accompany t'e tender%

3.4. If t'e <idder is a limited company or a corporation= t'e tender s'all <e signed <y a d)ly

a)t'ori!ed person 'olding po&er of attorney for signing t'e tender accompanied <y a copy of t'e po&er of attorney% T'e <idder s'o)ld also f)rnis' a copy of t'e @emorand)m of Articles of Association d)ly attested <y a #)<lic $otary%

4%0% ?inal deci8ion %a(in* a,thorit+T'e employer reserves t'e rig't to accept or reMect any <id and to ann)l t'e process and reMect all <idsat any time= &it'o)t assigning any reason or inc)rring any lia<ility to t'e <idders%

.%0% Site )i8itT'e <idder is advised to visit t'e site of &or= at 'is o&n cost= and e(amine it and its s)rro)ndings to

'imself collect all information t'at 'e considers necessary for proper assessment of t'e prospectiveassignment%

Tr-640 / +4



6%0% Eli*i<ilit+ criteria

6.1. T'e <idder s'o)ld 'ave satisfactorily completed/completed val)e of ongoing similar nat)re of t'ree similar &ors of val)e eac' not less t'an 40 B of estimated val)e or t&o similar &orseac' val)e not less t'an 60 B of estimated val)e or one similar &or val)e not less t'an 0 Bof estimated val)e d)ring t'e last seven years ending last day of t'e mont' previo)s to one in&'ic' receipt of tender and at least ne &or of any nat)re eit'er part of a<ove &ors or separate one of val)e not less t'an 40 B of estimated val)e s'o)ld 'ave <een

completed/completed val)e of ongoing similar nat)re in entral/State Governmentrganisation/entral or State A)tonomo)s <ody/entral or State #)<lic Sector )ndertaingSimilar &ors s'all mean t'at Any type of Civil Construction% ipe line works$1 or t'isp)rpose= ;cost of &or; s'all mean gross val)e of t'e completed/completed val)e of ongoingsimilar nat)re &or incl)ding t'e cost of materials s)pplied <y t'e Government / lient= <)te(cl)ding t'ose s)pplied free of cost% T'is s'o)ld <e certified <y an officer not <elo& t'e ranof E(ec)tive Engineer / #roMect @anager or e)ivalent%

6.2. T'e <idder s'o)ld 'ave 'ad average ann)al financial t)rn over gross of minim)m 0 > of estimated val)e on any &ors d)ring t'e immediate last t'ree consec)tive financial years%T'is s'o)ld <e d)ly a)dited <y a 'artered Acco)ntant% Jear in &'ic' no t)rnover is s'o&n&o)ld also <e considered for &oring o)t t'e average%

6.3. T'e <idder s'o)ld not 'ave inc)rred any loss in more t'an t&o years d)ring t'e immediatelast five consec)tive financial years= d)ly certified <y t'e 'artered Acco)ntant%

6.4. T'e <idding capacity of t'e contractor s'o)ld <e e)al to or more t'an t'e estimated cost of t'e &or p)t to tender% T'e <idding capacity s'all <e &ored o)t <y t'e follo&ing form)la"

iddin* Caacit+ L 3N2 -

here5

Q @a(im)m val)e of S:@ &ors e(ec)ted in anyone year d)ring t'e last &i)e +ear8 taing intoacco)nt t'e completed as &ell as &ors in progress%

N Q $)m<er of years prescri<ed for completion of &or for &'ic' <ids 'as <een invited%

Q 3al)e of e(isting commitments and ongoing &ors to <e completed d)ring t'e period ofcompletion of &or for &'ic' <ids 'ave <een invited%

6.5. T'e <idder s'o)ld 'ave a solvency of minim)m 40 B of estimated val)e certified <y 'isaners not earlier than one +ear &ro% the date o& oenin* o& tender

6.6. T'e <idder s'o)ld o&n constr)ctions e)ipment as per list re)ired for t'e proper and timelye(ec)tion of t'e &or% Else= 'e s'o)ld certify t'at 'e &o)ld <e a<le to manage t'e e)ipment<y 'iring etc%= and s)<mit t'e list of firms from &'om 'e proposes to 'ire%

6.7. T'e <idder s'o)ld 'ave s)fficient n)m<er of Tec'nical and Administrative employees for t'eproper e(ec)tion of t'e contract% T'e <idder s'o)ld s)<mit a list of t'ese employees statingclearly 'o& t'ese &o)ld <e involved in t'is &or%

6.8. T'e <idder;s performance for eac' &or completed in t'e last Se)en Fear8 and in 'ands'o)ld <e certified <y an officer not <elo& t'e ran of E(ec)tive Engineer or e)ivalent ands'o)ld <e o<tained in sealed cover%

7.0. E)al,ation criteria

7.1. S'ort listing of t'e <idders s'all <e s)<Mect to t'oro)g' verification of t'eir credentials and site

inspection of similar &ors carried o)t/ in progress <y t'em= t'ro)g' a tec'nical committee of e(perts to <e constit)ted <y t'e department%

7.2. T'e department= 'o&ever= reserves t'e rig't to restrict t'e list of s)c' )alified contractors to

any n)m<er deemed s)ita<le <y it%

Tr-640 / +.



2%*% Even t'o)g' any <idder may satisfy t'e a<ove re)irements= 'e &o)ld <e lia<le todis)alification if 'e 'as"

7.3.1. made misleading or false representation or deli<erately s)ppressed t'e information in t'e

forms= statements and enclos)res re)ired in t'e eligi<ility criteria doc)ment=

7.3.2. ecord of poor performance s)c' as a<andoning &or= not properly completing t'e contract=

or financial fail)res / &eanesses etc%

7.4. Any effort on t'e part of t'e <idder or 'is agent to e(ercise infl)ence or to press)ri!e t'e

employer &o)ld res)lt in reMection of 'is <id% anvassing of any ind is pro'i<ited%

7.5. T'e details s)<mitted <y t'e <idders &ill <e eval)ated in t'e follo&ing manner"

7.5.1. T'e eligi<ility criteria prescri<ed in #ara 2%1 to 2%. a<ove in respect of e(perience of similar

class of &ors completed= <idding capacity and financial t)rn over etc% &ill first <e scr)tini!edand t'e <idder;s eligi<ility for t'e &or &ill <e determined%

7.5.2. T'e <idders )alifying t'e eligi<ility criteria as set o)t in #ara 2%1 to 2%. a<ove &ill <e

eval)ated <y t'e e(pert committee on t'e <asis of details f)rnis'ed <y t'em%

%0% ?inancial in&or%ation

idder s'o)ld f)rnis' t'e follo&ing financial information"

Ann)al financial statement for t'e last five years in orm HAH and solvency certificate in orm HH

7%0% Eerience in 'or(8 hi*hli*htin* eerience in 8i%ilar 'or(8

9.1. idder s'o)ld f)rnis' t'e follo&ing"

(a) Fist of all &ors of similar nat)re s)ccessf)lly completed d)ring t'e last seven years in

orm HH%

(b) Fist of t'e proMects )nder e(ec)tion or a&arded in orm HDH%

9.2. #artic)lars of completed &ors and performance of t'e <idder d)ly a)t'enticated/certified

<y an officer not <elo& t'e ran of E(ec)tive Engineer or e)ivalent s'o)ld <e f)rnis'edseparately for eac' &or completed or in progress in orm HEH%

7%*% Information in orm HDH s'o)ld <e complete and no &or s'o)ld <e left o)t%10%0% Or*ani8ation in&or%ation

idder is re)ired to s)<mit t'e information in respect of 'is organi!ation in orms HH%

11%0% Plant and eB,i%ent

idder s'o)ld f)rnis' t'e list of Tools , #lants to <e )sed in carrying o)t t'e &or% in orm HH%Details of any ot'er plant , e)ipment re)ired for t'e &or not incl)ded in orm HH and availa<le&it' t'e applicant may also <e indicated%

1+%0% Oenin* o& Price <id

After eval)ation of t'e credentials/doc)ments s)<mitted <y t'e <idder along &it' #art-I tender= a list of s'ort listed agencies &ill <e prepared <ased on t'e eligi<ility criteria% T'ereafter t'e financial <ids of only t'e )alified and tec'nically accepta<le <idders s'all <e opened at t'e notified time date andplace in t'e presence of t'e )alified <idders or t'eir representatives Intimation letter &ill <e sent onlyto t'e tenderer &'o are considered )alified after eval)ation of #art-I=% T'e validity of t'e #art-II

#rice id tender s'o)ld <e ,/ Da6s from t'e date of opening of #art-I tender%

Tr-640 / +6



1*%0% 'ard criteria

13.1. T'e employer reserves t'e rig't= &it'o)t <eing lia<le for any damages or o<ligation toinform t'e <idder= to"

(a) Amend t'e scope and val)e of contract to t'e <idder%

(b) eMect any or all t'e tenders &it'o)t assigning any reason%

13.2. Any effort on t'e part of t'e <idder or 'is agent to e(ercise infl)ence or to press)ri!e t'eemployer &o)ld res)lt in reMection of 'is <id% anvassing of any ind is pro'i<ited%

Tr-640 / +2



GENER$ R$ES ND DIRECTIONS ?OR ITE.RTE TENDER ND CONTRCT ?OR ORS

1. All &ors proposed for e(ec)tion <y contract &ill <e notified in a form of invitation to tender

posted in p)<lic places and signed <y t'e 'ief Engineer= ESG= GS/ Engineer-in-'arge%

T'is form &ill state t'e &ors to <e carried o)t as &ell as t'e date for s)<mitting and openingtenders and t'e time allo&ed for carrying o)t t'e &or= also t'e amo)nt of earnest money to <edeposited &it' t'e tender= and t'e amo)nt of sec)rity deposit to <e deposited <y t'e s)ccessf)ltenderer and t'e percentage= if any= to <e ded)cted from t'e <ills= #erformance Sec)rity to <edeposited <efore commencement of t'e &or% opies of t'e specifications= designs anddra&ings any ot'er doc)ments re)ired in connection &it' t'e &or designed for t'e p)rpose of identifications <y t'e 'ief Engineer= GS/Engineer-in-'arge% It s'all also <e open for inspection <y t'e ontractor at t'e office of t'e 'ief Engineer= ESG= GS/Engineer-in-c'arge=d)ring office 'o)rs%

2. In t'e event of t'e tender <eing s)<mitted <y a firm= it m)st <e signed separately <y eac'

mem<er t'ereof= or in t'e event of t'e a<sence of any partner= it m)st <e signed on 'is <e'alf <y a person 'olding a po&er-of-attorney a)t'ori!ing 'im to do so= s)c' po&er of attorney to <e

prod)ced &it' t'e tender and it m)st disclose t'e firm is d)ly registered )nder t'e Indian#artners'ip Act%

3. eceipts for payments made on acco)nt of a &or &'en e(ec)ted <y a firm m)st also <e

signed <y t'e several partners% E(cept &'ere t'e contractors are descri<ed in t'eir tender as afirm= in &'ic' case t'e receipts m)st <e signed in t'e name of t'e firm <y one of t'e partners or <y some ot'er persons 'aving d)e a)t'ority to give effect)al receipts for t'e firm%

4. Any person= &'o s)<mits a tender= s'all fill )p t'e )s)al printed form= stating at &'at rate 'e is&illing to )ndertae eac' item of t'e &or% Tenders= &'ic' proposes any alteration in t'e &orspecified in t'e said form of invitation to tender= or in t'e time allo&ed for carrying o)t t'e &or=or &'ic' contain any ot'er condition= of any sort= incl)ding conditional re<ates= &ill <es)mmarily reMected% o&ever= a tender &it' )nconditional re<ates is accepta<le% $o single

tender s'all incl)de more t'an one &or= <)t contractors &'o &is' to tender for t&o or more&ors s'all s)<mit separate tender for eac'% Tenders s'all 'ave t'e name and n)m<er of t'e&ors to &'ic' t'ey refer= &ritten on t'e envelopes%

T'e rates m)st <e )oted in decimal coinage%

5. T'e 'ief Engineer= ESG= GS / Engineer in c'arge= or 'is d)ly a)t'orised assistant &ill open

tenders in t'e presence of any intending tenderer &'o may <e present at t'e time= and &illenter t'e amo)nts of t'e several tenders in a comparative statement in a s)ita<le form% In t'eevent of a tender <eing accepted= a receipt for t'e earnest money for&arded t'ere&it' s'allt'ere)pon <e given to t'e tenderer &'o s'all t'ere)pon for t'e p)rpose of identification signcopies of t'e specifications and ot'er doc)ments mentioned in )le-1% In t'e event of a tender <eing reMected= t'e earnest money for&arded &it' s)c' )naccepted tender s'all t'ere)pon <e

ret)rned to t'e tenderer &it'o)t any interest%

6. T'e officer inviting tenders s'all 'ave t'e rig't of reMecting all or any of t'e tenders= and &ill not

<e <o)nd to accept t'e lo&est tender or any ot'er tender%

7. T'e receipt of an acco)ntant or cler for any money paid <y t'e tenderer &ill not <e considered

as an acno&ledgement of payment to t'e 'ief Engineer= ESG= GS / Engineer-in-c'arge=and t'e ontractor s'all <e responsi<le for seeing t'at 'e proc)res a receipt signed <y t'e'ief Engineer= ESG= GS / Engineer-in-c'arge= or <y t'e Acco)nts fficer or d)ly a)t'orisedas'ier%

8. T'e @emorand)m of &or tendered for= and t'e Sc'ed)le of @aterials to <e s)pplied <y t'e

General Services rgani!ation and t'eir iss)e rates s'all <e filled in and completed in t'e officeof t'e 'ief Engineer= ESG= GS/Engineer-in-c'arge <efore t'e tender form is iss)ed% If a form

Tr-640 / +



is iss)ed to an intending tenderer &it'o)t 'aving <een so filled in and completed= 'e s'allre)est t'e office to 'ave t'is done <efore 'e completes and delivers 'is tender%

9. T'e tenderers s'all sign a declaration )nder t'e officials Secret Act 17+*= for maintaining

secrecy of t'e tender doc)ments dra&ings or ot'er records connected &it' t'e &or given tot'em% T'e )ns)ccessf)l tenderer s'all ret)rn all t'e dra&ings given to t'em%

10. In case of any tender &'ere )nit rate of any item/items appear )nrealistic= s)c' tender &ill <e

considered as )n<alanced and incase t'e tenderer is )na<le to provide satisfactorye(planation= s)c' a tender is lia<le to <e dis)alified and reMected%

11. In e)ent no rate ha8 <een B,oted &or an+ ite%!8# then the rate &or 8,ch ite%!8# 'ill <e

con8idered a8 @ero and 'or( 'ill <e reB,ired to <e eec,ted accordin*l+

12. If it is fo)nd t'at t'e tender is not s)<mitted in proper manner or contains too many corrections

and/or a<s)rd rates= or amo)nt= it &ill <e open for t'e Government to tae s)ita<le disciplinaryaction against t'e contractor%

13. T'e contractor s'all give a list of ga!ette and non-ga!ette GS/IGA employees related to'im%

Tr-640 / +7



ITEM RATE TENDER FOR WORKS

I/:e 'ave e(amined t'e notice inviting tender= sc'ed)le of s)pply of material= dra&ings=Specifications applica<le= Dra&ings , Designs= General )les , Directions= onditions of contract=cla)ses of contract= Special onditions= Sc'ed)le of )antities , ot'er doc)ments and r)les referredto in t'e conditions of contract and all ot'er contents in t'e tender doc)ment for t'e &or%

I/&e 'ere<y tender for t'e e(ec)tion for t'e #resident of India of t'e &or specified in t'e)nder&ritten memorand)m &it'in t'e time specified in s)c' memorand)m at t'e rates specifiedt'erein= and in accordance in all respects &it' t'e specifications= designs= dra&ings and instr)ctions in&riting referred to in )le-1= 'ere of and in cla)se-II of t'e conditions of contract and &it' s)c'materials as are provided for= <y and in all respects in accordance &it'= s)c' conditions so far asapplica<le%

T'e sec)rity deposit e)al to . B ive percent of t'e contract val)e &ill <e collected <y ded)ctionsfrom t'e r)nning <ills of t'e contractor at t'e rate of . B of t'e gross amo)nt of t'e <ill and earnestmoney= deposited at t'e time of tender= &ill <e treated as part of sec)rity deposit% T'e sec)rity deposit&ill also <e accepted in t'e form of Government sec)rities or i(ed Deposit eceipt of Sc'ed)led

ans or State an of India &ill also <e accepted for t'is p)rpose provided confirmatory advice isenclosed% T'e sec)rity deposit as ded)cted a<ove can <e released against <an g)arantee iss)ed <ya sc'ed)led <an= on its acc)m)lations to a minim)m of s%. Fa's s)<Mect to t'e condition t'atamo)nt of s)c' <an g)arantee= e(cept last one s'all not <e less t'an s%. Fa's%

T'e performance G)arantee e)al to .B five percent of t'e contract val)e is re)ired to <edeposited &it'in 1. days from t'e date of FI= in t'e form of fi(ed deposit receipts or G)arantee<onds of any Sc'ed)led an or State an of India%

T'e #erformance G)arantee s'all <e endorsed in favo)r of #ay and Acco)nts fficer= GS=9alpaam - 60*10+%

Tr-640 / *0

.E.ORND

a General Description Pro)idin* and la+in* D,ctile iron Pieline &ro% NDDP2.GD Plant to Poi+a((arai near DE %ain *ate atala((a%

< Estimated ost R8 24920 $a(h8

c Earnest @oney R8 45 ;65 400/- in t'e form of Deposit at all eceipt orDemand Draft/ aners 'e)e or i(ed Deposit eceiptdra&n in favo)r of #ay and Acco)nts fficer=GS>? Alternatively= an amo)nt of R8 25 495 200/- 8hall <e in t'eform of Deposit at all eceipt or Demand Draft/ aners'e)e or i(ed Deposit eceipt dra&n in favo)r of #ayand Acco)nts fficer= GS andalance amo)nt of R8 25 495 200/- 8hall <e in t'e form of an G)arantee iss)ed <y a sc'ed)led <an= as perenclosed prescri<ed format% as' and 'e)e forEarnest @oney Deposit &ill not <e accepted%

d Sec)rity Deposit = > o& the tendered )al,e o& the 'or(

e #erformance Sec)rity = > o& the tendered )al,e o& the 'or(



a Time allo&ed for t'e &or" 6 !Si# !Incl,din* %on8oon eriod# &ro% &i&teenth da+a&ter the date o& 'ritten order to co%%ence the 'or(

S'o)ld t'is tender <e accepted in &'ole or in part= I/:e= 'ere<y agree"

i) To a<ide <y and f)lfill all t'e terms and provisions of t'e said conditions anne(ed 'ereto and allterms and provisions contained in notice inviting tenders so far as applica<le and/or in defa)ltt'ereof to forfeit and pay to t'e #resident of India or 'is s)ccessor in office= t'e s)m of moneymentioned in t'e said conditions% A s)m of s% 45 ;65 400/- is 'ere<y for&arded in Deposit at

all eceipt of a Sc'ed)led an G)aranteed <y t'e eserve an of India/ Demand draft /aner;s 'e)e/ i(ed deposit eceipt of a sc'ed)led <an / an G)arantee% If= I/:e fail tof)rnis' t'e prescri<ed performance g)arantee &it'in t'e prescri<ed period as specified in t'ea<ove memorand)m= I/:e= agree t'at t'e said #resident or 'is s)ccessors in office s'all&it'o)t preM)dice to any ot'er rig't or remedy <e at li<erty to forfeit t'e said Earnest @oneya<sol)tely% )rt'er= if I/&e fail to commence t'e &or specified in t'e a<ove @emorand)m= I/&eagree t'at t'e said president or 'is s)ccessors in office s'all &it'o)t preM)dice to any ot'er rig'tor remedy availa<le in la&= <e at li<erty to forfeit t'e said Earnest @oney and performanceg)arantee a<sol)tely= ot'er&ise t'e said Earnest @oney retained <y department s'all <etreated as part of Sec)rity Deposit mentioned against la)se d of t'e a<ove mentionedmemorand)m%

ii) To e(ec)te all t'e &ors referred to in t'e tender doc)ments )pon t'e terms and conditions

contained or referred to t'erein and to carry o)t% S)c' deviations as may <e ordered )p to ama(im)m of percentage mentioned= at t'e rates )oted in t'e tender doc)ment and t'ose ine(cess of t'e limit at t'e rates to <e determined in accordance &it' t'e provisions contained inla)se 1+%+ , 1+%* of t'e Tender form%

)rt'er= I/&e agree t'at in case of forfeit)re of earnest money or <ot' Earnest @oney ,#erformance G)arantee as aforesaid= I/&e s'all <e de<arred for participation in t'e re-tendering process of t'e &or%

DEC$RTION

I/:e )ndertae and confirm t'at eligi<le similar &ors 'as/'ave not <een got e(ec)tedt'ro)g' anot'er contractor on <ac to <ac <asis% )rt'er t'at= if s)c' a violation comes to t'e notice

of department= t'en I/&e s'all <e de<arred for tendering in DAE in f)t)re forever% Also= if s)c' aviolation comes to t'e notice of department <efore date of start of &or= t'e Engineer-in-c'arge s'all<e free to forfeit t'e entire amo)nt of earnest @oney Deposit/#erformance G)arantee%

I/&e= 'ere<y declare t'at I/&e s'all treat t'e tender doc)ments= dra&ings and ot'er recordsconnected &it' t'e &or as Secret/onfidential doc)ments and s'all not comm)nicateinformation/derived t'ere from to any person ot'er t'an a person to &'om I/&e am/are a)t'ori!ed tocomm)nicate t'e same or )se t'e information in any manner preM)dicial to t'e safety of t'e state%

Dated t'e%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%day of %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%+014%

O

:itness R 88888888888888888888888888888888888

$ame , Address" 888888888888888888888888888888888888

cc)pation 8888888888888888888888888888888888

Tr-640 / *1



CCEPTNCE

T'e a<ove tender is 'ere<y accepted <y me on <e'alf of t'e #resident of India%

Dated t'e%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%day of %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%+014%

O Signat)re of ontractor <efore s)<mission of tender% OO

Signat)re of t'e officer <y &'om accepted t'e tender% R

Signat)re of &itness to contractor;s signat)re%

DEPTF R$ES ND DIRECTIONS ?OR TAE GIDNCE O? TENDERERS

1) T'e tender s'all <e valid for minim)m period of 190 !One h,ndred and Ei*ht+# da+8 from

t'e date of opening #art-I tenders%

2) T'e tender doc)ment incl)ding dra&ings if any attac'ed t'is tender s'all <e signed <y t'e

tenderer and ret)rned along &it' t'e offer for t'is &or%

Tr-640 / *+



SECT%ON . %%% . S5EC%A? COND%T%ONS

1) $OCTION:

T'e proposed site for t'is &or is near Sad')rangapattinam% T'e site is accessi<le <y road from'ennai via% 'engalpatt) - T'ir)al))ndram and also via @amallap)ram t'ro E%

2) SITE IN"ESTIGTION:

T'e contractor acno&ledge t'at 'e 'as satisfied 'imself as to t'e nat)re and location of t'e &or= t'e

general and local conditions= partic)larly t'ose <earing )pon transportation= disposal= 'andling and

storage of materials= availa<ility of la<o)r= &ater= electric po&er= roads and )ncertainties of &eat'er= or

similar p'ysical conditions of t'e site= t'e confirmation and conditions of t'e gro)nd t'e c'aracter= t'e

)ality and )alities of s)rface and s)<-s)rface materials to <e enco)ntered= incl)ding t'e s)<soil

&ater levels= t'e c'aracter of e)ipment facilities needed preliminary to and d)ring t'e progress of t'e

&or= and all ot'er matters )pon &'ic' information is reasona<ly o<taina<le and &'ic' can in any &ay

affect t'e &or or 'is cost t'ereof )nder t'is contract% Any fail)re of t'e contractor to ac)aint 'imself

&it' all t'e availa<le information concerning t'ese conditions &ill not relieve 'im from responsi<ility for

estimating properly t'e diffic)lty or cost of s)ccessf)lly performing t'e &or% $on-familiarity &it' t'e

site conditions &ill not <e considered a reason eit'er for e(tra claims or for not carrying o)t t'e &or instrict conformity &it' dra&ings and specifications% T'e contractor s'all note t'at any clarifications

regarding specifications= conditions of contract= sc'ed)le of )antities= scope of &or= etc%= are

re)ired= 'e s'o)ld contact t'e office of t'e Engineer% $o claim on acco)nt of am<ig)ity in any respect

&ill <e entertained%

3) SCOPE O? OR: M K 1

T'e tenderer s'o)ld also note t'at ot'er contractor &ill <e &oring in t'e vicinity and t'is &or &ill

'ave to <e carried o)t in proper co-ordination &it' t'em% T'e tenderers s'all also note t'at t'ey s'all

'ave to clear t'e site of vegetation= de<ris etc% <efore commencement of t'e &or and t'at no e(tra

payment is permissi<le on acco)nt of clearance of site= removal of de<ris etc% coming in t'e &ay of

constr)ction &or%

T'e &or to <e done )nder t'ose specifications consists of f)rnis'ing all la<o)r= materials= tools=

e)ipment and services and performing all &or e(cept &or= e)ipment and materials specified to

<e performed or f)rnis'ed <y t'e Department re)ired to e(ec)te t'e &or specified in t'e tender=

and all ot'er &or re)ired to satisfactorily complete constr)ction in strict accordance &it' t'e

specifications and dra&ings enclosed% It is intended t'at t'e dra&ings and specifications incl)de

everyt'ing re)isite and necessary to finis' t'e entire &or properly% $ot&it'standing t'e fact t'at

every item necessarily involved may not <e specifically mentioned% All &or &'en finis'ed s'all <e

delivered in a complete and )ndamaged state%

4) $FOT ND STING OT SE $INES ND $E"E$S:

T'e contractor s'all layo)t 'is &or from <ase lines and grades esta<lis'ed <y t'e Department= and

s'all <e responsi<le for all meas)rements in connection t'ere&it'% T'e contractor s'all= at 'is o&n

e(pense f)rnis' all staes= templates= platforms= e)ipments= ranges and la<o)r t'at may <e re)ired

in setting and c)tting or laying o)t any part of t'e &or% T'e contractor s'all <e 'eld responsi<le for

t'e proper e(ec)tion of t'e &or to s)c' lines and grades as may <e esta<lis'ed or indicated on t'e

dra&ings and specifications% T'e contractor s'all tae <enc'mars= lines and levels% T'e contractor is

to constr)ct and maintain proper <enc'es at t'e intersections of all main &alls= col)mns= etc% in order

t'at t'e lines and levels may <e acc)rately c'eced at all times= t'eodolite= levels= prismatic compass=

c'ain= steel and metallic tapes and all ot'er s)rveying instr)ments fo)nd necessary for t'e &or s'all

<e provided <y t'e contractors for )se at site in connection &it' t'is &or &it' assisting

staff%

Tr-640 / **



SECT%ON . %%% . S5EC%A? COND%T%ONS

5) DRINGE RRNGE.ENTS ROND PROPOSED SITE O? CONSTRCITON:

T'e contractor s'all control t'e grading in t'e vicinity of t'e <)ildings and trenc'es= so t'at s)rface

&ater is prevented from r)nning into e(cavated areas% T'e contractor s'all also <e responsi<le to see

t'at no area aro)nd 'is &ors <ecomes flooded d)ring rainy season <eca)se of 'is piles )p materials=

etc%= and s)<se)ently flood ot'er <)ildings% At t'e discretion of t'e Engineer t'e contractor s'all tae

steps to prevent flooding% It s'all <e t'e contractor;s responsi<ility to eep areas aro)nd 'is &or dry%

T'e cost of repairing damages= if any= to t'e &or )nder e(ec)tion or to any Government property inand aro)nd t'e site s'all <e entirely <orne <y t'e contractor &'en s)c' damages are d)e to non-

compliance &it' t'e a<ove conditions%

6) PPROCA ROD:

T'e contractor &ill <e re)ired to constr)ct s)ita<le approac' roads leading to t'e constr)ction site

from t'e main road and maintain t'e same at 'is o&n cost%

ontractor s'all <e permitted to )se t'e e(isting roads in t'e esta<lis'ment area for t'e p)rpose of

transporting la<o)rers and materials etc% T'e Engineer-in-c'arge= 'o&ever= &ill not )ndertae to

provide any approac' roads to t'e site of &or% It s'all <e entirely t'e responsi<ility of t'e contractor to

provide and maintain s)c' temporary approac' roads at 'is o&n cost for t'e p)rpose of movement of

men= materials and e)ipment% Fayo)t of s)c' approac' road s'all <e s)<mitted to Engineer-in-

c'arge for 'is approval <efore )ndertaing t'e constr)ction of t'e same% S)c' approac' roads s'all

<e made availa<le to ot'er agencies carrying o)t t'e &or in t'e same area in cons)ltation &it'

Engineer-in-c'arge of t'e &ors &it'o)t any e(tra cost%

7) SPECI?ICTION ND DRING: L

a) T'e &or s'all conform to t'e contract specifications enclosed%

b) T'e &or s'all also conform to t'e enclosed dra&ings= and to s)c' ot'er dra&ings relating

t'ereto as may <e f)rnis'ed from time to time d)ring constr)ction <y t'e Engineer in e(planationof details of modifications= incl)ding s)c' modifications as t'e Engineer may consider necessaryto meet conditions fo)nd d)ring t'e progress of t'e &or%

c) It s'all <e )nderstood t'at dra&ings f)rnis'ed to t'e contractor s'all <e interpreted <y t'e

)se of given dimensions= and nomenclat)re only= and t'at t'e dra&ing s'all not <e scaled%

d) #rior to t'e e(ec)tion of t'e &or= t'e contractor s'all c'ec all dra&ings and s'all

immediately report all errors= discrepancies and/or omissions discovered t'erein to t'e Engineer% All s)c' errors discrepancies and/or omissions &ill <e adM)sted <y t'e Engineer% Any adM)stmentmade <y t'e contractor &it'o)t prior approval of t'e Engineer s'all <e at 'is o&n ris and t'esettlement of any complications arising from s)c' adM)stment s'all <e made <y t'e contractor at'is o&n e(penses%

e) In t'e a<sence of any specification for any &or or material= relevant Indian Standardspecifications &ill apply% In t'e case of any class of &or for &'ic' no specifications 'ave <eengiven= s)c' &ors s'all <e carried o)t in accordance &it' t'e specification and re)irement given<y t'e Engineer%

In case of difference <et&een dra&ings and specifications= t'e specifications s'all govern% Anyt'ing

mentioned in t'e specifications= and not s'o&n on t'e dra&ings= or s'o&n on t'e dra&ings and not

mentioned in specifications= s'all <e of lie effect as if s'o&n or mentioned in <ot'%

8) SAOP DRINGS:

a T'e dra&ings consisting of s)c' detailed dra&ings as are not incl)ded in t'e contract dra&ing or larger scale details of certain parts of t'e &or indicated on t'e contract dra&ings= s'all <e

complete and s'all contain all re)ired detailed information as may <e reasona<ly re)ired for satisfactory prosec)tion of t'e &or%

Tr-640 / *4



b) Dra&ings to <e f)rnis'ed <y t'e contractor s'all <e incl)ded in t'e price <id of t'is &or% Approval of t'e s'op dra&ings s'all not <e constr)ed as a)t'ori!ing additional &or or increased costs to t'e department% AdM)stment in t'e <id price or any e(tension of time tocover re)ired c'arges in t'e s'op dra&ings to comply &it' t'e re)irements of t'e contractspecifications s'all not <e permitted%

c) #rior to s)<mittal for approval= t'e contractor s'all <e responsi<le for t'oro)g'ly c'ecing alldra&ings &'et'er prepared <y 'im or <y 'is s)<-contractors to ens)re t'at t'ey comply &it'

intend and re)irements of t'e contract specifications and t'at t'ey fit in &it' t'e overall<)ilding layo)t% Dra&ings fo)nd to <e inacc)rate or ot'er&ise in error &ill <e ret)rned for correction <y t'e contractor to 'is s)<-contractors prior to s)<mittal%

d) T'e Engineer-in-c'arge &ill revie& and ret)rn t'ree copies of eac' dra&ing to t'e contractor=mared eit'er HA##3EDH= HA##3ED AS $TEDH or H$T A##3EDH% T'enapproved= eac' copy of t'e dra&ings &ill <e identified as 'aving received s)c' approval <y<eing stamped and dated% If t'e dra&ings are approved as noted= t'e contractor s'all maet'e indicated corrections immediately and may proceed &it' t'e &or as t'o)g' t'e dra&ings'ad <een approved% If )napproved= t'e contractor s'all mae all re)ired correctionsimmediately and res)<mit dra&ings as a<ove )ntil t'ey are approved or approved as noted%

e) After t'e contractor 'as made t'e corrections to )napproved dra&ings= t'e contractor s'alls)<mit si( copies of eac' dra&ing to t'e Engineer &'o &ill ret)rn t'ree approved copies to

t'e contractor%

f) T'e approval of t'e dra&ings <y t'e Engineer s'all not <e considered as a completedimensional c'ec= <)t &ill indicate only t'at t'e general met'od of constr)ction and detailingis satisfactory% Approval of s)c' dra&ings &ill not relieve t'e contractor of t'e responsi<ility for any errors or compliance &it' re)irements of t'e contract plans and specifications= nor &illany discrepancy <et&een s'op dra&ings and contract plans and specifications% T'econtractor s'all <e responsi<le for t'e dimensions and design of ade)ate connections=s)pports details and satisfactory constr)ction of t'e &or= any fa<rication= erection setting or ot'er &or done in advance of t'e receipt of approved dra&ings s'all <e done entirely at t'econtractor;s ris%

;# PROGRESS ND CO.P$ETION:

T'e entire &or s'all <e completed &it'in t'e period as specified in t'e Tender sc'ed)le else&'ere

incl)ding monsoon period from fifteent' day after t'e date on &'ic' t'e &ritten order to commence

t'e &or is iss)ed%

a) T'e contractor s'all f)rnis' s)fficient forces= constr)ction plant and e)ipment= and s'all &ors)c' 'o)rs= incl)ding nig't s'ifts and overtime operations= as may <e necessary to ens)re t'eprogress of t'e &or in accordance &it' t'e attac'ed constr)ction sc'ed)le and itscompletion &it'in t'e time specified in t'is contract% If in t'e opinion of t'e Engineer= t'econtractor ref)ses or fails to comply &it' 'is o<ligations set fort' in t'e preceding sentence=t'e contractor s'all tae s)c' steps as may <e necessary to improve t'is progress and t'eEngineer may re)ire 'im to increase t'e n)m<er of s'ifts and/or overtime operations= daysof &or= si!e of forces and/or t'e amo)nt of constr)ction plant% All s)c' action taen <y t'econtractor p)rs)ant to t'e direction of t'e Engineer s'all <e &it'o)t additional cost to t'e

department%

ail)re of t'e contractor to meet 'is o<ligations set-fort' in t'e paragrap' a<ove= )nder t'is provisions'all <e gro)nd for determination <y t'e Engineer t'at t'e contractor is not progress t'e &or &it's)c' diligence as &ill ens)re completion &it'in t'e time specified% Cpon s)c' determination t'eEngineer s'all tae necessary steps to increase t'e la<o)r forces= amo)nt of constr)ction plant= etc%=as 'e deems fit to ens)re completion of &ors in accordance &it' t'e sc'ed)le at t'e contractor;se(pense%

b) It s'all <e t'e responsi<ility of t'e contractor to mar t'e act)al progress of t'e &ors in

progress report from at t'e end of every t&o &ees= and t'e calc)lated progress for t'e Mo< asa &'ole= and s'all s)<mit t'ree copies to t'e Engineer%

Tr-640 / *.



T'e time allo&ed for carrying o)t t'e &or as entered in t'e tender s'all <e strictly o<served <y t'e

contractor and s'all <e deemed to <e of t'e essence of t'e contract on t'e part of t'e contractor and

s'all <e reconed from t'e fifteent' day of t'e date on &'ic' t'e &or order to commence t'e &or is

iss)ed to t'e contractor and all &or s'all <e completed in accordance &it' t'e approved constr)ction

sc'ed)le attac'ed to t'e specifications% @onsoon or inclement &eat'er &ill not <e considered reason

for e(tension of time% T'e contractor s'all s)<mit a time sc'ed)le eeping t'e p'asing of t'e &or

generally in line &it' t'e constr)ction sc'ed)le for t'e approval of t'e Engineer and s)c' an approved

programme s'all <e strictly ad'ered to <y t'e contractor%

10) SEJENCE O? OR:

T'e contractor s'all e(ec)te t'e finis'ing &or as per t'e se)ence given <y t'e Engineer fromtime to time% It s'all <e t'e contractor;s responsi<ility to transport all e)ipment and materials tot'e Mo< site at 'is o&n e(penses% T'e contractor s'all )se only esta<lis'ed road&ays for constr)ctand )se s)c' temporary road&ays or necessary and approved <y t'e Engineer% :'en it isnecessary to cross er<s or side&als= protection against damage s'all <e provided <y t'econtractor% Any damage ca)sed to roads= er<s= side&als= or ot'er load <earing facilities s'all <erepaired <y t'e contractor at 'is o&n e(penses%

11) P$N O? OPERTION CO-OPERTION ITA OTAER CONTRCTORS:T'e contractor for &or )nder t'e contract s'all <e re)ired to co-ordinate 'is &ors &it' t'at of ot'er

contractors performing &or at t'e site and also in t'e same area% So far as practica<le all contractors

s'all 'ave e)al rig'ts to )se all roads= gro)nd and facilities made availa<le for t'e Moint )se of t'e

contractors% In case of disagreement regarding s)c' )se= t'e decision of t'e Engineer s'all govern%

T'e contractor s'all afford all facilities and give complete co-operation for t'e e(ec)tion of vario)s

ot'er &ors= if re)ired to <e carried o)t sim)ltaneo)sly <y ot'er agencies &'ile 'is o&n &or is in

progress% T'e co-ordination &ill <e effected in cons)ltation &it' t'e Engineer-in-'arge of t'e &or%

t'er contractors are also liely to <e a)t'ori!ed <y t'e o&ners to &or in t'e same area d)ring t'e

constr)ction stage for &or s)c' as i Electrical= ii Air-conditioning= iii Services and iv #)<lic

ealt' and ot'er miscellaneo)s &ors%

T'e contractor s'all afford all facilities

a) or t'e installation of em<edded parts= sleeves &it' its accessories in sla<s= <eams or &alls <y

t'e ot'er agencies= <efore t'e reinforcement is placed% $ecessary o)tlets in t'e S')ttering &ill'ave to <e provided <y t'e civil contractor for t'is p)rpose for &'ic' no e(tra payment &ill <eadmissi<le%

b) or t'e installation of vario)s service lines in t'e &alls= floors= sla<s d)cts etc%

c) T'e contractor s'all afford all facilities for )sing scaffolding etc% <y t'e ot'er contractors%

$o e(tra claims on acco)nt of facilities provided for carrying o)t t'e &or mentioned a<ove &ill <e

entertained% It is envisaged t'at ot'er &ors s)c' as installation of sanitary= &ater s)pply and

electrical arrangements= e)ipment= piping and ot'er &ors not covered in t'is contract may 'ave to

<e carried o)t <y t'e ot'er agencies in t'e completed/partial completed portion of t'e <)ilding along

&it' t'is &or% T'e tenderer s'all permit s)c' &ors to <e carried o)t &it'o)t any 'indrance and f)lly

co-ordinate 'is activities &it' ot'er agencies% $o compensation or claim for s)c' contingencies s'all

<e entertained%

12) INSPECTION:

T'e &or s'all <e cond)cted )nder t'e general discretion of t'e Engineer and is s)<Mect toinspection <y 'is appointed Inspectors to ens)re strict compliance &it' t'e terms of t'e contract%$o fail)re of t'e Engineer or 'is designated representative d)ring t'e progress of t'e &or to

discover or to reMect materials or &or not in accordance &it' t'e re)irement of t'is contract s'all

Tr-640 / *6



<e deemed an acceptance t'ereof= or a &aiver of defects t'erein= and no payment <y t'eEngineer= or partial/entire occ)pancy of 'e premises= s'all <e constr)ed to <e an acceptance of &or or materials &'ic' are not strictly in accordance &it' t'e re)irement of t'is contract% $oc'ange &'atsoever to any provision of t'e specifications s'all <e made &it'o)t &rittena)t'ori!ation from t'e Engineer%

13) SPP$F O? .TERI$S:

T'e materials to <e s)pplied <y t'e department and t'eir iss)e rates are given in sc'ed)le of s)pply of materials and t'e contractors 'ave to mae t'eir o&n arrangements for t'e carriage of t'e same from departmental stores to t'e &or site% :'ile every attempt &ill <e made to s)pplysi!es as detailed in t'e dra&ings ot'er s)ita<le sections may <e offered to s)it t'e design% $oe(tra payment &o)ld <e admissi<le for t'e )se of alternative sections% @aterials not covered <yt'e Sc'ed)le of s)pply of materials and availa<le for iss)e &'ic' t'e Department may <e s)ppliedat t'e discretion of t'e Engineer at rates to <e fi(ed <y 'im and incl)sive of storage ands)pervision c'arges%

14) DE$F IN PROCRE.ENT O? .TERI$S:

Alt'o)g' every effort &ill <e made <y t'e Department to sec)re t'e permits and a)t'ori!ation for

controlled materials= incl)ding cement and steel= yet &it' delay in t'e s)pply of t'ese materials &illnot entitle t'e contractor to any compensation &'atsoever% In case t'e materials incl)ded insc'ed)le of s)pply of materials are not s)pplied <y t'e Department and in case t'e )se of s)c'materials is re)ired in t'e &ors= t'e contractor &it' prior orders of t'e Engineer= for t'e )se of eac' of s)c' materials/sections= etc%= from 'is o&n stocs or so)rces= may )se of s)c' materialsof approved and tested )ality% In all s)c' cases t'e contractor s'all prod)ce t'e details of t'esematerials s)c' as )ality= )antities incl)ding testing certificates and s'all <e entitled to claime(tra payment for s)c' )se% T'e e(tra payment &o)ld <e difference <et&een t'e act)al price to<e s)pported <y vo)c'ers and t'e iss)e price%

15) SSTITTE O? .TERI$S:

a) In any section of t'ese specifications &'ere items of material or e)ipment are specified <y

<rand name= catalog)e n)m<er or <y name of man)fact)rers t'e reference is intended to <edescriptive and got restrictive and is solely for t'e p)rpose of indicating type or )ality of item t'at&ill <e accepta<le% An approved e)al s'all <e accepta<le &'et'er so specifically stated or not att'e discretion of Engineer-in-'arge%

b) T'e Engineer-in-'arge reserves t'e rig't to 'ave certain tests and/or analysis made of any proposed s)<stit)te material or e)ipment to determine its accepta<ility for t'e p)rposespecified%

(i) Samples of t'e proposed s)<stit)te material or e)ipment certified <y t'e man)fact)rer

s'all <e s)<mitted to t'e Engineer for test and/or analysis% T'e )antities of t'e items in)estion re)ired for t'ese tests and/or analysis s'all <e determined <y Engineer%

(ii) D)ring t'e progress of t'e &or= t'e Engineer may= s'o)ld <e deem it advisa<le= tae

samples of t'e s)<stit)te item for c'ec test for analysis%

(iii) All costs of t'e tests= c'ec tests and/or analysis made s'all <e <orne <y t'e contractor=

e(cept t'at &'ere more t'an t&o c'ec tests= are re)ested t'at t'e cost of additionaltests and/or analysis s'all <e <orne <y t'e department%

(iv) $o proposed s)<stit)te for a specified item s'all <e )sed in t'e &or of t'e contract prior to &ritten a)t'ori!ation <y t'e Engineer= s)c' &ritten a)t'ori!ation to state t'e amo)nt of t'e adM)stment= if any to <e made in favo)r of t'e department%

(v) S'o)ld t'e )se of a)t'orised s)<stit)te materials and/or e)ipment proposed <y t'econtractor= re)ire= in t'e opinion of t'e Engineer c'anges or modifications in t'e design=engineering dra&ing= specifications or &or to <e performed )nder t'e contract in any

Tr-640 / *2



&ay= all of t'e cost of maing s)c' c'anges or modifications= &'et'er or not considered att'e time of t'e s)<stit)te &as approved s'all <e <orne <y t'e contractor% Said costs s'allincl)de= <)t not <e limited to= t'e finis'ing installation <y t'e contractor or any additionalmaterials or e)ipment &'ic' in t'e opinion of t'e Engineer may <e deemed necessary toaccommodate t'e s)<stit)te materials and/or e)ipment in t'e &or%

16# NF S.P$ES ND DESCRIPTI"E DT REJIRED SA$$:

1) e SC@ITTED &it'in t'e time specified in t'ese specifications or if no time specified=&it'in a reasona<le time as determined <y t'e Engineer <efore )se to permit inspection andtesting%

2) e s'ipped prepaid and delivered as specified in t'ese specifications= or as directed <y t'e

Engineer%

3) i e properly mared to s'o& t'e name of t'e materials trade name or man)fact)rer=

place of origin name and location of t'e &or &'ere t'e materials represented <y t'esample is to <e )sed= and t'e name of t'e contractor s)<mitting t'e sample%

ii ail)re of any sample to pass t'e specified re)irements for a partic)lar )se &ill <es)fficient ca)se for ref)sal to consider f)rt'er for t'e same )se any sample from t'e same

man)fact)rer &'ose materials failed to pass t'e tests%

17) TESTING O? .TERI$S:

a. Testing of materials s'all <e t'e responsi<ility of t'e contractor and t'e cost of all t'e tests=c'ec tests and/ or analysis made s'all <e <orne <y t'e contractor= e(cept &'ere more t'ant&o test/c'ec tests are re)ested= t'en t'e cost of additional tests and/ or analysis s'all <e<orne <y t'e department%

b. ontractor s'all proc)re e(tra )antity re)ired for t'e samples of testing over and a<ove t'esc'ed)led )antity re)ired for t'e &or &it'o)t any claim of e(tra cost%

c. It s'all <e t'e responsi<ility of t'e contractor to provide n)m<er of concrete c)<e mo)lds andarrange to cast t'e c)<e specimens as per specifications and as directed <y t'e Engineer-in-

c'arge% After initial c)ring= t'e test specimens s'all <e delivered to t'e concrete testingla<oratory at 9alpaam for f)rt'er c)ring and testing <y t'e Department% T'e contractor s'allalso provide necessary e)ipment and la<o)r for sampling and cond)cting ot'er field testslie sl)mp tests etc%= as directed <y t'e Engineer-in-c'arge at no e(tra cost to t'eDepartment%

d. or all ot'er materials= necessary tests s'all <e carried o)t as per IS and as directed <y t'eEngineer in c'arge and t'e cost of s)c' tests carried o)t &ill <orne <y t'e contractor%

18) .ODE O? .ESRE.ENT:

@ode of meas)rement &'en not specified in t'e tender s'all <e in accordance &it' t'e relevantIndian Standard specifications and &'ere not spelt o)t in I%S%S%= t'e Engineer;s decision s'all <e

final and <inding on t'e contractor%

19) SSISTNCE ?OR TING .ESRE.ENT:

T'e contractor s'all provide necessary la<o)r and assistance to t'e Engineer for c'ecing layo)t=alignments= levels and ot'er s)rvey &ors connected &it' t'e e(cavation of &or and also for taing meas)rement for finis'ed &ors at no e(tra cost to t'e Government%

20) SCAED$E O? JNTITIES:

T'e sc'ed)le of )antities is to <e read in conM)nction &it' t'ese special conditions= generalconditions of contract= specifications= dra&ings and sc'ed)le of s)pply of materials= detailing

materials to <e s)pplied <y t'e Department%

Tr-640 / *



The B,antitie8 8tated are to <e con8idered aroi%ate onl+ and the ,nit rice8 entered inthe 8ched,le o& B,antitie8 8hall al+ to the act,al B,antitie8 in the co%leted 'or(5 , toa De)iation o& a8 8eci&ied el8e'here in the contract )al,e o& the 'or(

Eac' tender s'o)ld contain not only t'e rates <)t also t'e val)e of eac' item of &or entered in a

separate col)mn and all t'e items s'o)ld <e totaled )p in order to s'o& t'e aggregate val)e of t'e

entire tender% All corrections in t'e tender sc'ed)le s'all <e d)ly attested <y t'e dated initials of t'e

tenderer% orrections &'ic' are not attested may entail t'e reMection of t'e tender% T'e tender

doc)ment s'o)ld <e signed and ret)rned &it'o)t= detac'ing any part of t'e doc)ment%

21) SCAED$E O? RTES:

ates )oted s'all incl)de la<o)r= materials= tools= plant= appliances= transport= e)ipment= ta(es=

d)ties= octroi levies &ater and po&er s)pply= metering and cons)mption c'arges= temporary pl)m<ing=

cost of storage s'eds for materials= contractor;s s)pervision= over'eads and profit= general riss of

lia<ilities and all t'at is necessary for t'e satisfactory completion of t'e Mo<= ot'er t'an services and

materials s)pplied free <y t'e Government% T'e rates )oted <y t'e tenderer in t'e sc'ed)le s'all <e

incl)sive of ess= Sales Ta( on contract materials= Sales ta( on contract t)rnover as levied <y t'e

local State Government a)t'orities= ctroi d)ty and or ot'er d)ties levied <y t'e Government or ot'er

#)<lic <odies% Cnless ot'er&ise stated in t'e sc'ed)le of )antities rates for all items s'all <e for t'e

complete &or incl)ding s)pplying and fi(ing of all materials etc% T'e contractor &'en called for <y t'e

department s'o)ld f)rnis' detailed analysis in s)pport of t'e rates )oted <y 'im against eac' item of

t'e tender% T'e Department reserves t'e rig't to )tili!e t'e analysis t')s s)pplied in settling any

deviations or claims arising on t'is contract% T'e rates s'all <e firm and s'all not s)<Mect to t'e

e(c'ange variations= la<o)r conditions or any conditions &'atsoever ot'er t'an &'at is provided in

t'e contract%

22) SER"ICE T:

Service ta5 is not applica#le for t"is work #eing non commercial government organisation1 6owever(in respect of service ta5( if t"e same is paid #y t"e contractor to t"e concerned department ondemand( it will #e reim#ursed to "im #y t"e Engineer)in)C"arge after satisfying t"at it "as #eenactually and genuinely paid #y t"e contractor on production of documentary evidence1 Hence( it nee not be incl+e in B+oting o& rates b6 tenerer!

23) TENDER RTES INC$SI"E O? ORS CONTRCT T:

T'e rates )oted <y t'e tenderer s'all also <e incl)sive of &ors contract ta(= if any on t'e transfer of

property in roads involved in e(ec)tion of :or ontract Act 17* in ot'er &ords t)rn over ta( &'ic'

is to <e paid <y t'e tenderer to t'e Government from time to time d)ring t'e e(ec)tion of t'e

contract/&ors% $o separate claim on t'is acco)nt &ill <e entertained <y t'e Department%

24) or(8 Contract Ta - Pro)i8ion8 &or 'or(8 contract a&ter ta(in* into cco,nt TN"T act

2006

Tamil $ad) Government 'as enacted t'e HT'e Tamil $ad) 3al)e Added Ta( Act +006 T$3AT

&'ic' 'as come into force in t'e State= &it' effect from 01-01-+002% ollo&ing are t'e provisions

relating to &or contracts <eing e(ec)ted in IGA/GS etc%

:ors ontract Ta( &ill <e levied as )nder"-

(i) or maMor civil &ors " +B of t'e total amo)nt paya<le to t'e contractor

(ii) or civil maintenance " +B of t'e total amo)nt paya<le to t'e &ors

contractor

(iii) t'er &ors contracts " 4B of t'e total amo)nt paya<leto t'e contractor

Tr-640 / *7



:ors ontract Ta( E(emption ertificate iss)ed )nder T$GST is not valid &it' effect from 01-01-

+002% H$o Fia<ility ertificateH in orm-S )nder T$3AT 'as to <e o<tained afres' <y all t'e contractors

for availing e(emption% T'e certificate is iss)ed for eac' contract separately and t'e original is

re)ired to <e s)<mitted to Acco)nts :ors / GS%

25) DEDCTION O? INCO.E T:

As per Section 174 of Income Ta( Act= t'e Income Ta( K +B t&o percent on t'e gross val)e of t'e &or done or as applica<le <y latest amendment iss)ed <y @inistry of inance Department of

even)e and Ins)rance= $e& Del'i &ill <e recovered from t'e <ills% A certificate for t'e amo)nt so

recovered &ill <e iss)ed <y t'e Department to t'e contractor%

26) TR??IC INTER?ERENCE:

T'e contractor s'all cond)ct 'is operations so as to interfere as little as possi<le &it' t'e )se of

e(isting roads at or near locations &'ere t'e &or is <eing performed= &'en it is necessary to

e(cavate a trenc' across an e(isting road= store materials t'ereon or perform ot'er &or &'ic' &o)ld

o<str)ct traffic= notification of t'e start of s)c' &or or storage of materials= and details of t'e

proposed met'ods of providing t'e re)ired facilities for safe and contin)o)s )se of roads s'all <e

s)<mitted to t'e Engineer atleast 4 'o)rs in advance= t'ereof= and t'e contractor s'all at 'is o&n

e(pense= mars s)c' approved temporary provisions as are re)ired to maintain atleast one lane of

traffic <y <ridging t'e e(cavation= providing ramps over s)rface o<str)ctions or providing s)ita<le

temporary <y-pass aro)nd t'e o<str)ctions% T'is contract to provide and erect= <efore constr)ction=

s)<stantial <arricades= <ridging over trenc'es= ramps side&als= g)ard rails and &arning signs=

f)rnis'= place and maintain ade)ate lig'ts and &arning signals and provide flag man= &atc'man as

directed <y t'e Engineer%

27) GO"ERN.ENT $OR $S:

T'e contractor 'as to follo& strictly t'e Government la<o)r acts &'ic' are in force at present andall necessary facilities and arrangements for la<o)r &ill 'ave to <e made <y t'e contractor%

28) ERNEST .ONEF DEPOSIT:

T'e amo)nt of t'e earnest money= &'ic' a contractor s'o)ld deposit &it' t'e tender= is reg)lated<y t'e follo&ing scales% In case of petty &ors costing s%.= 000/- or less t'e E(ec)tive Engineer may= at 'is discretion= dispense &it' t'e condition for calling for earnest money%

(i) or &ors estimated to cost )pto s% Ten rores - + B T&o percent of t'e estimated cost%

(ii) or &ors estimated to cost more t'an s% Ten rores - s% T&enty Fa's pl)s 1B ne

percent of t'e estimated cost in e(cess of over s% Ten rores%

T'e earnest money may <e accepted in t'e follo&ing forms iss)ed <y any sc'ed)led <an g)aranteed

<y t'e eserve an of India%

a) Deposit at call receipt%

b) aner;s 'e)e%

c) Demand draft%

d) D%

hen a%o,nt o& earne8t %one+ i8 %ore than R8 ?i)e $a(h85 art o& earne8t %one+ i8

acceta<le in the &or% o& <an( *,arantee al8o In s)c' case= minim)m .0B ifty percent of

earnest money or s% T&enty Fa's= &'ic'ever is less= &ill 'ave to <e deposited in s'ape prescri<ed

a<ove and <alance can <e accepted in form of <an g)arantee iss)ed <y a sc'ed)led <an% 7Model

form of 2ank Guarantee for EMD is enclosed followed #y t"e tender notice in tender document8

Tr-640 / 40



It s'o)ld <e ens)red t'at t'e D is valid for a period of si( mont's or more after last date of receipt

of tenders and t'at it is pledged in favo)r of t'e #ay , Acco)nts officer= GS%

If t'e <ans are closed on t'e day of opening of tenders= t'e date of opening of tender s'all <e

postponed s)ita<ly%

29) SECRITF DEPOSIT:

A s)m K .B of t'e gross amo)nt of t'e <ill s'all <e ded)cted from eac' r)nning <ill of t'e contractor till s)m along &it' t'e s)m already deposited as earnest money= &ill amo)nt to sec)rity deposit of .B

of t'e tendered val)e of t'e &or% In addition t'e contractor s'all <e re)ired to deposit an amo)nt

e)al to .B of tendered val)e of t'e contract as performance sec)rity &it'in t'e period prescri<ed in

Fetter f Intent FI iss)ed to 'im% o&ever= sec)rity deposit may <e released against <an

g)arantee iss)ed <y a sc'ed)led <an of its acc)m)lation to a minim)m amo)nt of s%. la's s)<Mect

to t'e condition t'at amo)nt of any <an g)arantee e(cept last one= s'all not <e less t'an s%. Fa's%

Relea8e o& Sec,rit+ Deo8it: T'e amo)nt of Sec)rity Deposit recovered from t'e contractor &ill <e

ref)nded only a&ter co%letion o& the de&ect lia<ilit+ eriod as referred in Clause ) -/ of t'e

General Conditions of contract Section - I3= <ased on t'e certificate iss)ed <y t'e Engineer in

c'arge%

30) ITADR$ O? TENDER:

If any tenderer &it'dra&s 'is tender &it'in t'e validity period or maes any modification in t'e terms

and conditions of t'e tender &'ic' are not accepta<le to t'e Department= t'en t'e Government s'all

&it'o)t preM)dice to any ot'er rig't or remedy <e at li<erty= to forfeit .0B fifty percent of t'e earnest

money a<sol)tely% )rt'er t'e tenderer s'all not <e allo&ed to participate in re-tendering process of

t'e &or%

If t'e contractor fails to f)rnis' t'e prescri<ed performance g)arantee &it'in t'e prescri<ed period= t'e

earnest money is a<sol)tely forfeited to t'e #resident%

31) S CONTRCTORS: K HT'e contractor s'all &it'in fifteen days= after t'e date of a&ard of t'is contract notify t'e Engineer in

&riting of t'e names of all s)<contractors proposed for t'e &or and t'e e(tent and c'aracter of t'e

&or to <e done <y eac'% If= for s)fficient reason= at any time d)ring t'e progress of t'e &or= t'e

Engineer determines t'at any s)<-contractor is incompetent or )ndesira<le= &'o &ill notify t'e

contractor accordingly and t'e contractor s'all tae steps immediately to cancel s)c' s)<-contract%

S)<letting <y contractors s'all <e s)<Mect to t'e same reg)lations% $ot'ing contained in t'is contract

s'all create any contract)al relations <et&een any s)<contractor and t'e department%

32) SECRITF R$ES:

T'e contractor s'all follo& at site all sec)rity r)les as may <e framed <y t'e department from time to

time regarding removal of materials from site= iss)e of Identity cards control of entry of personnel and

all similar matters%

33) CCO..ODTION:

T'e Engineer &ill not provide any )arters for t'e accommodation of contractor;s personnel% $o land

&ill <e made availa<le &it'in t'e proMect area for t'e constr)ction of staff and la<o)r )arters for t'e

contractor% T'e contractors &ill mae 'is o&n arrangement for leasing s)ita<le land for 'o)sing 'is

personnel and t'e cost on t'is acco)nt s'o)ld <e incl)ded in 'is rate str)ct)res% T'e contractor s'all

mae 'is o&n arrangements at 'is cost for &ater s)pply= sanitation= access roads= electrification and

general cleanliness of 'is camps= as re)ired <y la<o)r la&s in force% All arrangements regarding

Tr-640 / 41



sanitation= &ater s)pply= electric s)pply and cleanliness s'all <e tidy and &orman lie and s'all <e

got approved <y t'e Engineer prior to t'e constr)ction of t'e camps= &are'o)se= s'ed= s'op and

office facilities as re)ired <y t'e contractor s'all <e provided <y 'im at 'is o&n e(penses= and s'all

<e approved <y t'e Engineer%

After t'e &or is over= all t'ese temporary facilities s'all <e removed <y t'e contractor at 'is o&n

e(pense to t'e satisfaction of t'e Engineer= &it'in *0 days from t'e date of completion of &or%

34) TE.PORRF I$DINGS:

:are'o)se= s'ed= &ors'op and office facilities as re)ired <y t'e contractor s'all <e provided <y 'im

at 'is o&n e(penses% #rior approval of t'e Engineer-in-c'arge s'all <e o<tained in respect of location

layo)t and details= of t'ese <)ildings% After t'e &or is over t'ese temporary facilities s'all <e

removed <y t'e contractor at 'is o&n e(penses to t'e satisfaction of t'e Engineer-in-c'arge &it'in 10

days from t'e date of completion% $o land for erecting temporary ')ts for 'o)sing t'e contractors

Fa<o)rers &ill <e made availa<le <y t'e Department% T'e contractor &ill 'ave to mae 'is o&n

arrangements for t'e same%

35) STORGE:

All materials s'all <e stored as to prevent deterioration or contamination <y foreign matters and to

ens)re t'e preservation of t'eir )ality and fitness for t'e &or% If t'e storage arrangement is not to

t'e Engineer;s satisfaction= t'e Engineer may direct t'e contractor to mae s)c' arrangements as 'e

considers necessary and in t'e event of non-compliance= 'e &o)ld reserve t'e rig't to mae proper

arrangements departmentally or t'ro)g' ot'er agencies at contractor;s cost% All materials s'all <e

stored in ade)ate )antities &ell in advance to meet t'e constr)ction sc'ed)le%

36) R$E STONE ND GGREGTES:

a) T'e contractor s'all select good )ality of roc approved <y t'e Engineers for t'e

p)rpose of prod)cing aggregates and r)<<le stone for constr)ction &or% Any mac'ine cr)s'edgraded stone aggregate conforming to IS &ill <e permitted for all concrete &ors% It is t'eresponsi<ility of t'e tenderer to o<tain good )ality material to t'e satisfaction of t'e Engineer% If t'e)ality of roc is not )pto t'e re)ired standard from one )arry= t'e tenderer &ill 'ave to o<tain t'eroc from ot'er so)rces% T'e tenderer is not entitled for any e(tra payment on acco)nt of e(tra lead if any involved%

b) Similarly= contractor s'all mae 'is o&n arrangements for identifying t'e so)rce)arrying <orro&ed eart' and t'e eart' so o<tained s'all <e of good )ality f)lfilling t'e re)irementof specification% All necessary permits= fees to <e paid s)c' )arrying s'all <e t'e responsi<ility of contractor and no e(tra claim &ill <e entertained <y t'e department%

37) DDITION$ SECRITF R$ES:

T'e contractors may please not t'at t'e identify cards s'all 'ave t'e p'oto;s of t'e personnelconcerned control of entry of personnel and all similar matters% T'e contractor and 'is personnel s'alla<ide <y all sec)rity meas)res imposed <y t'e Engineer or 'is d)ly a)t'orised representative fromtime to time%

38) E.P$OFEES:

It is to <e ens)red t'at all t'e employee and &orers employed <y t'e contractor and also <y t'e s)<-

contractor are la& a<iding citi!ens= &it' clean record% Anti-social elements= ro&dies and persons &it'

adverse police records s'o)ld not <e employed as far as possi<le on t'e &ors at 9alpaam%

It is to <e ens)red <y t'e contractor t'at t'e correct personnel partic)lars and addresses of t'eemployees and &orers employed <y t'e contractor and s)<-contractors are availa<le &it' t'em%

Tr-640 / 4+



39) E.ERGENCF PREPREDNESS:

It may <e noted t'at t'e Government as a part of t'e emergency preparedness for any event)al site

emergency civil defense &'ic'/&o)ld re)ire t'e entire or part of t'e contractors personnel and la<o)r

to <e evac)ated from t'e site &it'o)t any advance notice as and &'en deemed necessary% T'is may

res)lt in temporary stoppages of &or &it' possi<le loss of time and prod)ctivity not liely to e(ceed

one day% T'is aspect s'all <e taen into acco)nt &'ile )oting t'eir rates and t'e department &ill not

)ncertain any claim/compensation on t'is acco)nt% o&ever= t'e department may grant s)ita<le

e(tension of time only%

40) ENTRF TI.ING ?OR TRCS:

All t'e tr)cs transporting materials for t'e &ors s'o)ld 'ave valid permit for r)nning inside

9alpaam/An)p)ram To&ns'ip area% T'e materials 'ave to <e transported only d)ring 07%00 'o)rs

and 1%00 'o)rs &it'in t'e 9alpaam/An)p)ram To&ns'ip area%

41) TER:

:ater s)pply= if re)ired= s'all <e made availa're& toit'e55ntractor free of cost at one point from t'e

e(isti ng &ater mains and t'e contractMS'5lMMLay5rf)rt'er piping to t'e vario)s &or sites at 'is o&n

42) REP O? CO.PONENTS ?OR ESC$TION:

or t'e p)rpose of arriving at t'e amo)nt of escalation referred to in la)se 10 of t'e General

onditions of ontract Section I3 t'e component of cement= steel= materials= la<o)r and #F as

indicated in Sc'ed)le - %

Pro)ided al'a+8 that the ro)i8ion o& cla,8e 10 C 8hall not <e alica<le &or contract8 'here

ro)i8ion8 o& cla,8e 10 CC are alica<le5 <,t in ca8e8 'here ro)i8ion8 o& cla,8e 10 CC are

not alica<le5 the ro)i8ion8 o& Cla,8e 10 C 'ill <eco%e alica<le

43) CONDITION$ TENDER ITA CONDITION$ RETE SA$$ E S..RI$F

REHECTED !PP$IC$E ?OR SING$E PRT TENDERS ON$F#:

Any person &'o s)<mits a tender s'all fill )p t'e )s)al printed form= stating at &'at rate 'e is &illing

to )ndertae eac' item of t'e &or% Tenders= &'ic' propose any alteration in t'e &or specified in t'e

said form of invitation to tender or in t'e time allo&ed for carrying o)t t'e &or= or &'ic' contain any

ot'er condition of any sort incl)ding conditional re<ate &ill <e s)mmarily reMected% $o single tender

s'all incl)de more t'an one &or= <)t contractors &'o &is' to tender for t&o or more &ors s'all

s)<mit separate tender for eac'% Tender s'all 'ave t'e name and n)m<er of t'e &ors to &'ic' t'ey

refer= &ritten on t'e envelopes% T'e rates m)st <e )oted in decimal coinage% Amo)nts m)st <e

)oted in f)ll r)pees <y ignoring fifty paise and considering more t'an fifty paise as r)pee one%

44) P$NT ETC5 TO E EC$SI"E SE ?OR TAE OR:

All painting e)ipment scaffolding ladders and materials provided <y t'e contractors s'all &'en

<ro)g't on to site to <e deemed to <e e(cl)sively / intended for t'e constr)ction and completion of t'e

&ors= and t'e contractor s'all not remove t'e same or any part t'ereof save for t'e p)rpose of

moving it from one part of t'e site to anot'er &it'o)t t'e consent in &riting of t'e Engineer-in-c'arge

s)c' s'all not <e )nreasona<ly &it''eld%

45) DEPRT.ENT NOT $I$E ?OR D.GES TO P$NT ETC:

a T'e Department s'all not at any time <e lia<le for t'e loss of or inM)ry to any of t'e saidconstr)ction plant and temporary &or of materials%

Tr-640 / 4*



< If any plant or e)ipment or mac'inery p)rc'ased o)t of advances taen from t'e Department=s)c' plant= e)ipment or mac'inery s'all 'ave to <e iss)e <y t'e contractor at least to t'ee(tent of s)c' advance and pledged in t'e name of t'e Department )ntil all s)c' advancess'all 'ave <een paid to t'e Department%

46# RGENT REPIRS:

If <y reason of any accident or fail)re or ot'er event occ)rring to= in connection &it' t'e &ors or any

part t'ereof eit'er d)ring t'e period of maintenance any remedial or ot'er &or on repair s'all in t'eopinion of t'e Engineer-in-'arge <e )rgently necessary for sec)rity and t'e contractor is )na<le or

)n&illing= Engineer-in-c'arge at once to do 'is o&n or ot'er &ormen to s)c' &or or repair as may

consider necessary% If t'e &or or repair so done is &or &'ic' in t'e opinion of t'e Engineer-in-

c'arge= t'e contractor &as lia<le to do at 'is o&n e(penses )nder t'e contract= all t'e costs and

c'arge properly inc)rred <y t'e Engineer-in-c'arge in doing so= s'all on demand= <e paid <y

contractor or may <e ded)cted from any moneys d)e to &'ic' may <ecome d)e to t'e ontractor

provided al&ays t'at t'e Engineer-in-c'arge s'all <e soon after t'e occ)rrence of any s)c'

emergency as may <e reasona<ly practica<le notify t'e contractor t'ereof in &riting%

47# GO"ERN.ENT $OR CTS/$S:

T'e contractor 'as to follo& strictly t'e Government Fa<o)r Acts= &'ic' are in force at present and

introd)ced from time to time= s)c' as= Acts enforced <y Fa<o)r ommissioner= egional #rovident

)nd ommissioner% Directorate of ESIS and Enforcement fficer of ontract Fa<o)r Act= and all

necessary arrangement for la<o)r= sec)rity ins)rance &ill 'ave to <e made <y t'e ontactor at 'is

o&n cost%

$a<o,r 'el&are ce88 1> o& *ro88 )al,e o& 'or( done 8hall <e reco)ered &ro% each <ill aid

to the contractor

Tr-640 / 44



SECTION - III: ER S?ETF GIDE$INES ?OR CONTRO$ O?

ORS

1 INTRODCTION

1.1 General

T'e Department of Atomic Energy DAE t'ro)g' its constit)ent )nits e(ec)tes vario)s site &orseit'er <y t'eir o&n manpo&er or <y manpo&er of vario)s o)tside agencies% T'e nat)re of contracts&it' o)tside agencies can <e &ors contracts= engineering proc)rement contracts= p)rc'asecontracts= minor fa<rication contracts etc% T'ese site &ors involve entire gam)t of conventionalind)strial activities lie e(cavation= roc <lasting= eart' 'andling= constr)ction= material 'andling=fa<rication= installation= operation= maintenance etc% of n)clear or conventional plants/facilities% T'is isa c'allenging responsi<ility for t'e contractor d)e to t'e comple(ity of pro<lems lie )ality of &orforce &'ic' may <e )nsilled= illiterate= migratory availa<le for la<or-intensive Mo<s= lac of coordination among agencies at site= lac of safety a&areness among concerned a)t'orities= timesc'ed)les of proMect etc% As a principal employer= facility management s'all <e responsi<le to ens)re'ealt' and safety of all personnel engaged for t'e &or% In t'is process= t'e contractor t'ro)g' 'isesta<lis'ed meas)res s'all ens)re t'at t'e g)idelines are implemented% o&ever t'e facilitymanagement s'all monitor t'e compliance &it' t'e provisions o)tlined in t'e g)idelines t'ro)g'

periodic s)pervision and revie&% Any accidental inM)ry or loss of life is detrimental to t'e facility as &ellas t'e society% T'is ;g)idelines; covers t'e safety organi!ation and t'e safety management systemre)irements in sections t&o and t'ree% T'e &or specific safety preca)tions are covered in sectionfo)r% T'e re)irements relating to personal protective e)ipment and medical management arecovered in sections . and 6% 5555

1.2 O<ecti)e

T'is ;g)idelines; 'as a <asic frame&or of ind)strial safety organisation= safety management systems=safe &or proced)res to maintain a safe &oring environment for all personnel and to prevent any)nsafe condition/act endangering t'e life of personnel engaged for ind)strial activities% T'e maMor o<Mectives of t'is ;g)idelines; are" ^m^̂ ^̂ :

(i) To create a&areness among &orers a<o)t ind)strial 'a!ards and safe &oring proced)res%

(i) To lay do&n safe &or proced)res and systems to <e follo&ed for different type of ind)strialactivities%

(ii) To esta<lis' a ro<)st safety management system%

(iii) To protect t'e 'ealt' and ens)re t'e safety of t'e &orers from ind)strial activities%

1.3 Scoe

T'is ;g)idelines; is essential for implementation and ass)rance of conventional safety in areas s)c' asind)strial= c'emical= electrical= fire= environmental and is applica<le for all &ors e(ec)ted t'ro)g'contracts= lie engineering proc)rement contract= minor fa<rication contract etc% :'ere t'e e(ec)tionof &or is envisaged in radiation controlled area or involves 'andling and fa<rication of any n)clear material= additional preca)tions noted in relevant AE safety doc)ments on radiation protection s'allalso <e applica<le%

2 S?ETF ORGNISTION

21 General

(a) onstr)ction proMects 'ave significant 'ealt' and safety 'a!ards= &'ic' need to <e managed

systematically since t'e proMect inception stage to ac'ieve incident- free completion of Mo<s%ontractor s'o)ld 'ave &ell-defined safety organisation &'ic' 'elps in effectiveimplementation of safety management systems and ens)res 'ealt' and safety of &orers%

(b) T'e top management of contractor s'o)ld ass)re t'at all t'e provisions of relevant Acts ,

)les are conformed to%

(c) Safety organisation s'o)ld carry o)t safety s)rveillance= safety training= safety enforcement

meas)res= safety a)dit etc% related to all &ors to f)lfill t'e overall safety re)irements of t'is;g)idelines;%

Tr-640 / 4.



(d) Safety f)nctionaries s'o)ld <e e(cl)sively assigned &it' t'e &or related to protection of

'ealt' and safety of &orers%

(e) IS" 1001"+002 gives detailed re)irements of 'ealt' and safety management system

re)irements% IS" 1.27* gives re)irements of good practices for managing environment=occ)pational 'ealt' and safety legal compliance% T'is ;g)idelines; prescri<es re)irements inaddition to IS" 1001"+002 and IS" 1.27* and gives g)idelines on implementing t'ese specificto a constr)ction proMect%

(f) T'e re)irements prescri<ed in vario)s central and state reg)lations incl)ding )ilding andot'er onstr)ction :orers eg)lation of Employment and onditions of Service Act= 1776and r)les framed t'ere )nder &it' respect to managing 'ealt' and safety in constr)ctionproMects s'all <e complied &it'%

22 Or*ani8ational Str,ct,re &or Sa&et+ .ana*e%ent

(a) T'e ontractor s'all deploy )alified and e(perienced line management personnel for

s)pervising t'e Mo<s to <e carried o)t safely <y &orers% In order to oversee t'e ind)strial andfire safety aspects d)ring e(ec)tion of 'a!ardo)s Mo<s listed o)t in para *%11 <y t'econtractors= at least one safety s)pervisor &it' t'e )alifications and e(perience mentioned inTa<le - 1 s'all <e in place irrespective of t'e man po&er deployed <y t'e contractor%

(b) T'e )alification= e(perience and t'e minim)m n)m<er of safety professionals to <e deployed

<y contractor s'all <e as per t'e follo&ing ta<le"

Ta<le-1 : J,ali&ication5 Eerience and N,%<er o& Sa&et+ Pro&e88ional8 &or Con8tr,ction Proect8

Cate*or+ o&8a&et+ er8on

.andator+ reB,ire%ent J,ali&ication

Safety officer ne in eac' s'ift minim)m )p to1000 &orers%If n)m<er of &orers in a s'iftincl)ding contractor;s &orerse(ceeds 1000= additionally onesafety officer s'o)ld <e deployedfor every 1000 &orers or part

t'ereof%

Degree in engineering / tec'nology and diploma inind)strial safety &it' minim)m t&o years ofe(perienceor Diploma in engineering &it' diploma in ind)strialsafety &it' minim)m 6 year;s e(perienceor

A recognised degree in p'ysics or c'emistry and'as practical e(perience of &oring in a factory in as)pervisory capacity for a period of not less t'an .years%$ot&it'standing t'e provision contained in t'ea<ove criteria any person &'oi possesses a recognised degree or diploma inengineering or tec'nology and 'as 'ade(perience of not less t'an five years in adepartment of t'e central or state government&'ic' deals &it' t'e administration of t'e actories Act= 174 or t'e Doc :orers safety= 'ealt'and &elfare Act= 176 .4 of

176 r

Cate*or+ o&8a&et+ er8on

.andator+ reB,ire%ent J,ali&ication

ii #ossesses a recognised degree or diploma inengineering or tec'nology and 'as 'ad e(perienceof not less t'an . years= f)lltime on training=ed)cation= cons)ltancy= or researc' in t'e field of accident prevention in ind)stry or in any instit)tion=s'all also <e eligi<le for appointment as a safetyofficer"#rovided t'at competent a)t'ority may= s)<Mect tos)c' condition as it may specify= grant e(emption

from t'e re)irement of t'is s)< r)le if in its opinion=a s)ita<le person possessing t'e necessary

Tr-640 / 46



)alification and e(perience is not availa<le for appointment%

Safetys)pervisor

ne in eac' s'ift minim)m )p to.00 &orersor ne S)pervisor for any'a!ardo)s Mo< listed in para *%11if= carried o)t <y ontractor

irrespective of n)m<er of &orers%If n)m<er of persons &oring in as'ift incl)ding t'e contractors;&orers e(ceeds .00=additionally one safety s)pervisors'o)ld <e deployed for every.00&orers or part t'ereof% 5555

Diploma in engineering and diploma in ind)strialsafety

S?ETF .NGE.ENT

3.1 General

T'e constr)ction agencies contractors s'all <e ased to s)<mit a proMect specific 'ealt' and safety

plan constr)ction safety management plan proposing t'e met'odology for managing 'ealt' and safety

and t'eir capa<ility in completing t'e proMect in a safe manner%

3.2 Sa&et+ Polic+

(a) T'e facility and t'e constr)ction agency Mointly or separately s'all 'ave a &ritten statement

prescri<ing t'e 'ealt' and safety policy of t'e organisation% T'e 'ealt' and safety policy

conveys t'e management commitment and intent of t'e organisation to&ards 'ealt' and safety=

its organisation and arrangements to ens)re t'at t'e set o<Mectives are met% It also provides a

frame&or for esta<lis'ing= maintaining and periodically revie&ing 'ealt' and safety o<Mectives

and targets%

(b) ealt' and safety policy s'all meet t'e re)irements of )ilding and ot'er onstr)ction :orerseg)lation of Employment and onditions of Service Act= 1776 and IS 1001%

(c) T'e policy s'all <e comm)nicated to all stae'olders t'ro)g' display and ot'er means% T'e

policy s'all <e displayed in local lang)ages &'ic' may <e )nderstood <y maMority of t'e

&ormen%

Tr-640 / 42



Sa&et+ Plan

(a) A proMect specific 'ealt' and safety plan s'all <e developed <y t'e contractor and approved

<y t'e facility% n approval <y t'e facility= 'ealt' and safety plan s'all <e reference doc)ment

for implementation= control and monitoring of 'ealt' and safety aspects of t'e proMect <y t'e

ontractor%

(b)#roMect 'ealt' and safety plan s'all descri<e 'o& t'e proMect specific 'ealt' and safety o<Mectives

and targets s'all <e ac'ieved% It s'all define t'e road map for ac'ieving t'e standards t'at anorganisation lays do&n for itself so t'at efforts can <e coordinated= synergi!ed and monitored%

(c) ealt' and safety plan s'all e(plain t'e means of esta<lis'ing a positive 'ealt' and safety c)lt)re

at t'e proMect site% ealt' and safety plan s'all identify and en)merate t'e control meas)res to

mitigate t'e riss to t'e proMect completion arising o)t of 'ealt' and safety iss)es so t'at t'e proMect is

allo&ed to proceed &it'o)t interr)ption and e(ec)ted as per sc'ed)le%

Salient aspects t'at may <e covered in t'e proMect 'ealt' and safety plan are"

(i) #roMect specific 'ealt' and safety o<Mectives= targets and programmes in line &it' 'ealt'and safety policy%

(i) a!ard identification and ris assessment

(ii) @eeting legal and ot'er re)irements

(iii) ealt' and safety organisation

(iv) eso)rces= roles= responsi<ility and a)t'ority

(v) General 'ealt' and safety r)les

(vi) ealt' and safety re)irements to <e follo&ed <y s)<-contractors

(vii) peration control proced)re

(viii) Activities re)iring &or permit system and its proced)re

(ix) @anagement of traffic safety inside t'e proMect

(x) Access control of employees(xi) Safety of visitors

(ii) @anagement of critical activities s)c' as &or at 'eig't= material 'andling= &oring &it'plant and mac'inery= etc%

(xii) Safe 'andling of c'emicals= e(plosives= gas cylinders= electrical e)ipment etc%

(xiii) Ens)ring t'e competency and a&areness of t'e &ormen

(xiv) ire prevention and fire fig'ting plan

(xv) Emergency preparedness and response plan

(xvi) Traffic management plan

(xvii) Training matri((xviii) #ersonal protective e)ipment matri(

(xix) ealt' and safety performance monitoring meas)res s)c' as inspection and a)dit

(xx) Incident reporting and investigation proced)re

(xxi) #roactive and reactive indicators of 'ealt' and safety

(xxii) e&ard and reprimand for 'ealt' and safety performance

(xxiii) 'eclist and formats%

(xxiv) ealt' monitoring plan for employees/&orers e(posed to 'a!ardo)s Mo<s%

Tr-640 / 4



(d)T'e ris control meas)res identified s'all meet t'e provisions of )ilding and ot'er onstr)ction

:orers eg)lation of Employment and onditions of Service Act= 1776= ot'er legislations and

provisions of vario)s safety related standards%

(e) #roced)res s'all <e esta<lis'ed for timely recording and reporting of information re)ired for

contin)al improvement of 'ealt' and safety performance%

Internal reporting proced)res s'all cover"

(i) Incident reporting

(ii) $on-conformance reporting

(iii) ealt' and safety performance reporting

(iv)a!ard identification reporting

E(ternal reporting s'all cover

i Stat)tory reporting re)irements

T'e recording of reporting of 'ealt' and safety performance s'all <e clearly doc)mented in t'e 'ealt'

and safety plan%

3.4 Role85 Re8on8i<ilit+ and ,thorit+

(a) ontractor s'all define= doc)ment and comm)nicate t'e roles= responsi<ilities and a)t'oritiesof all personnel &'o manage= perform and verify activities 'aving an effect on 'ealt' andsafety riss% It s'all also incl)de s)<contractors and visitors%

(b) T'e line management personnel &'o are responsi<le for e(ec)tion of activities are directlyresponsi<le for 'ealt' and safety in t'e &or )nder t'eir control%

(c) ealt' and safety gro)p and 'ealt' and safety officers are responsi<le for g)iding t'e top

management of t'eir o&n organisation on 'ealt' and safety iss)es and facilitating t'eimplementation of 'ealt' and safety in t'e proMect site% or d)ties and responsi<ilities of 'ealt' and safety officers refer Atomic Energy actories )les-1776%

(d) ealt' and safety s)pervisors s'all <e engaged to assist t'e 'ealt' and safety officers in

performing t'eir d)ties%

(e) @anagement s'all provide ade)ate reso)rces essential to effectively manage t'e 'ealt' and

safety management system re)irements of t'e proMect%

3.5 De8i*n and En*ineerin*

a Design dra&ings= constr)ction met'odology and plans s'all <e revie&ed to determine &'et'er any additional riss may arise d)ring t'e constr)ction d)e to t'e feat)res in t'e design or met'odology%

Attention s'all <e paid to"

(i) #roviding permanent 'oos and loops for tying safety slings of &orers

(ii) #roviding 'oles or s)c' arrangements to t'e str)ct)re to &'ic' safe &oring

platforms and safety nets can <e connected

(iii) Faying permanent slings= gra< rails/<ars to <e )sed <y t'e &orers

(iv) #ermanent provision for attac'ing railings

(v) #rovision for alternative access to t'e trapped or distressed &orers

(vi) #rovision for comm)nication

(vii) Design facilitating <arricading of t'e area aro)nd &or site &it'o)t ca)sing 'indrance

to <)ilding f)nctional activities

(viii) D)ra<ility of s)c' safety related permanent design integrated elements

(ix) t'er safety practices re)ired for t'e type of &os involved

Tr-640 / 47



( Significant riss from constr)ction materials= &'ic' cannot <e avoided in t'e design%

(b) Analysis of design and integration of safety meas)res= as descri<ed a<ove= s'o)ld <e

)ndertaen as val)e engineering t'ro)g' m)lti-stae'older cons)ltation= necessarily involvingdesigners= o&ner/client= operation/maintenance management and constr)ction agency%

(c) :'ile need for special &or met'odology and ena<ling infrastr)ct)re is considered to mae

conditions safe for constr)ction= attention s'all also <e dra&n to t'e safety d)ringmaintenance operations incl)ding inspections &'ic' may <e necessary <efore proMectcommissioning as &ell as maintenance%

(d) It s'all also <e ascertained &'et'er it &o)ld <e feasi<le &it'in t'e time and costconsiderations to erect necessary temporary ena<ling infrastr)ct)re% If= in t'e d)eassessment <y t'e proMect manager= it is esta<lis'ed t'at t'e design= as proposed= &o)ldcontin)e to <e )nsafe d)ring constr)ction and maintenance operations )nless specialena<ling infrastr)ct)re is created and &or proced)res specifically dra&n= t'e design s'all <erevie&ed%

6 Con8tr,ction Plannin*

(a) #rior to t'e start of constr)ction &or= detailed planning s'all <e carried o)t &'ic' may

incl)de"

(i) Identifying aspects of design t'at 'ave <earing on 'ealt' and safety d)ring constr)ctionstage%

(ii) :'ile sc'ed)ling t'e vario)s activities of t'e constr)ction= allo&ing ade)ate time to carry

&or in accordance &it' 'ealt' and safety re)irements%

(iii) evie&ing t'e proposed &or met'od of vario)s activities= identifying 'ealt' and

safety 'a!ards of activities in t'e proMect and assessment of t'e ris level%

(iv) :'en t'e ris level is )naccepta<le= taing additional control meas)res incl)ding

revision of t'e &or met'odology so t'at identified ris is at AFA# As Fo& as easona<ly#ractica<le level%

(v) #lanning and esta<lis'ing t'e facilities for implementation of 'ealt' and safety s)c' as

&ormen training facility= 'ealt' centre for medical c'ec-)p and first aid= access control of employees= etc%

(vi) Ens)ring t'at t'e temporary esta<lis'ments at proMect site s)c' as site offices=

&ormen camps= toilets= canteens and rest s'eds= etc% are created meeting t'e re)irementsof t'e relevant stat)tes and standards%

(b) acility s'all ens)re t'at t'e constr)ction agency 'as )nderstood t'e c'allenges and 'as planned

to meet t'e proMect specific 'ealt' and safety re)irement t'ro)g' appropriate competencies%

(c) ealt' and safety meas)res need proper coordination <y t'e constr)ction agency and s)c' efforts

of t'e constr)ction agency s'all <e revie&ed= monitored and appropriately g)ided <y t'e facility%

(d) In respect of s)<-contractors= proMect manager of t'e constr)ction agency s'all ens)re t'at t'e

s)<-contractors meet t'e 'ealt' and safety re)irements of t'e proMect% ealt' and safety control andmonitoring s'all <e esta<lis'ed specific to t'e needs of t'e proMect%

7 Sa&et+ Co%%,nication

a #roced)res s'all <e esta<lis'ed to comm)nicate significant 'a!ards and riss to and from

employees and ot'er interested parties% T'e 'ealt' and safety 'a!ards and riss may <e

comm)nicated in t'e follo&ing &ays"

(i) S'aring of accidents case st)dies &'ic' occ)rred in t'e proMect site as &ell in ot'er similar

proMects

(ii) Safety ind)ction and orientation training

(iii) ealt' and safety posters and displays

Tr-640 / .0



iv ealt' and safety campaigns and competition involving t'e employees

v S'aring of res)lts of t'e a)dits= inspections and ot'er monitoring systems

Tr-640 / .1



(vi) Esta<lis'ing a system for collecting feed<ac on 'ealt' and safety from employees and

ot'er interested parties

(vi) Tool <o( meeting

(vii) Safety signage%

(b) ealt' and safety comm)nications addressed to &ormen s'all prefera<ly <e in local

lang)ages )nderstanda<le <y maMority of t'e &ormen%

(c) T'e facility and constr)ction agency s'all Mointly endeavo)r to promote a positive 'ealt' and

safety c)lt)re at t'e proMect% Top management of t'e organisations s'o)ld e('i<it a visi<le

management commitment and felt leaders'ip to&ards 'ealt' and safety% T'is s'all <e

ac'ieved <y participating in 'ealt' and safety programmes s)c' as"

(i) #roMect 'ealt' and safety committee meeting

(ii) ealt' and safety &al do&n

(iii) Incl)ding 'ealt' and safety in all performance revie& meetings

(iv)E('i<iting a safe <e'avio)r &'ile at site%

(d) T'e top management s'o)ld clearly comm)nicate t'at it considers safety as core val)e and it

s'all not allo& it to get compromised% S)c' messages &'en it reac'es do&n t'e level in t'e

organisation ena<le to create a positive 'ealt' and safety c)lt)re%

9 Sa&et+ .onitorin* Pro*ra%%e

(a) T'e o<Mective of t'e safety s)rveillance programme s'o)ld address ass)rance of effective

implementation of safety meas)res in e(ec)tion of &ors% ollo&ing s)rveillance programme s'o)ld

<e in place at sites% T'e safety organisation s'o)ld monitor= maintain record and follo& )p for

corrective actions%

(b) T'e s)rveillance programme s'o)ld consist of identification of safety related deficiencies and

stat)s of corrections t'ereof= t'e implementation of protective meas)res= t'e safe &or practices=

')man <e'avior etc%(c) Specific s)rveillance s'o)ld <e ens)red &it' respect to testing of e)ipment= porta<le po&er

tools= electrical e)ipment and tools= 'and tools= s)rveillance of material 'andling e)ipment=

transport e)ipment= eart' moving e)ipment= gas cylinders= stores= etc% to comply &it'

vario)s stat)tory re)irements%

(d) S)rveillance on safety a&areness and training compliance incl)ding ind)ction training= on t'e

Mo< training and refres'er training= Mo< specific pre-Mo< <riefing= Mo< 'a!ard analysis= etc% as per

facility;s g)idelines s'o)ld <e ens)red%

(e) Safety related deficiencies SDs s'all <e detected <y any employees/&orer of constr)ction

agency and comm)nicated to t'e line manager for corrective actions% T'e corrective action s'all <e

monitored and records s'all <e maintained%(f)Systematic )pdating of SDs attended and pending s'o)ld <e made availa<le <y t'e contractor for

verification of facility%

(g) T'e 'ealt' and safety performance monitoring and meas)rement proced)res s'all provide

for"

(i) ot' )alitative and )antitative meas)res appropriate to t'e proMect

(ii) @onitoring t'e e(tent to &'ic' proMect 'ealt' and safety o<Mectives are met

(i) #roactive meas)res of compliance t'at meas)res compliance &it' 'ealt' and safety plan=

operational control proced)res and legislation

(ii) eactive meas)res of performance to monitor accidents= ill 'ealt'= near misses and non-

conformances

Tr-640 / .+



(iii) @onitoring dangero)s occ)rrences

Tr-640 / .*



(vi)ire occ)rrences

(vii) irst aid inM)ries%

'ealt' and safety inspections s'all <e prefera<ly cond)cted <y a team of t'e concerned engineer='ealt' and safety officer and area in-c'arge of t'e contractor%

i T'e type of inspections t'at s'all <e carried o)t and t'e fre)ency s'all <e decided d)ring t'eplanning stage and doc)mented in t'e proMect 'ealt' and safety plan% T'e 'ealt' and safety

inspections s'o)ld incl)de"(i) General site 'ealt' and safety inspection

(ii) Electrical safety inspection

(iii) #lant and mac'inery inspection

iv ealt' and 'ygiene inspection

v Scaffolding safety inspection%

(vi) #orta<le tools and tacles

(vii) Fifting tools and tacles

(viii) ire e)ipment inspections

(ix) Ill)mination level and noise level monitoring

M Stat)s of 'ealt' and safety implementation s'all <e meas)red and monitored <y several proactive

indicators &'ic' incl)de t'e follo&ing"

(i) ompliance level of proMect 'ealt' and safety plan

(ii) ompliance level of 'ealt' and safety o<servations &it' in t'e target date

(iii) Implementation stat)s of training plan

(iv)Implementation stat)s of corrective and preventive actions

(v) ompliance level of pre-employment medical c'ecs and periodic medical c'ec)ps

(vi)ompliance level of legal and ot'er re)irements

(vii) #ercentage of activities for &'ic' detailed proMect specific ris assessment is

cond)cted%

#roced)res s'all <e esta<lis'ed to report= investigate and analy!e incidents% T'e proced)res s'all

involve"

(i) @em<ers of t'e incident investigation team

(ii) Agencies to <e reported in case of incidents

(iii) Time period &it'in &'ic' incidents need to <e reported

(iv)@et'odology for investigation and determining t'e root ca)se of accidents%

T'ese proced)res s'all form a part of t'e proMect 'ealt' and safety plan and monitored on a reg)lar <asis for its effectiveness%

l All incidents incl)ding near miss cases= accidents and dangero)s occ)rrences s'all <e t'oro)g'lyinvestigated= direct and root ca)ses determined and corrective action planned% Incidents may <eanalysed covering t'e follo&ing &ays to prepare and implement an effective prevention plan"

(i) ody part inM)red

(ii) Age of t'e victims

(iii) Time of accidents

(iv)a)ses of accidents

(v) $at)re of inM)ry%

Tr-640 / .4



or detailed g)idelines on analysis of incidents and comp)tation of inM)ry rate refer IS *26%

m T'e follo&ing reactive 'ealt' and safety indicators s'o)ld <e )sed to meas)re and monitor t'e

'ealt' and safety performance of t'e proMect site"

(i) $)m<er of near miss cases

(ii) $)m<er of first aid cases

(iii) Fost time inM)ry fre)ency rate

(iv)Fost time inM)ry severity rate%

n T'e 'ealt' and safety performance of s)<contractors s'all <e monitored on a reg)lar <asis and

necessary directive and s)pport s'all <e given to ac'ieve t'e set 'ealt' and safety o<Mectives and

targets%

o All accidents leading to property damage/personnel inM)ries/fatal accident/near miss and

dangero)s occ)rrence s'o)ld <e reported to t'e facility;s engineer-in-c'arge immediately

p All ;near-miss; accidents s'o)ld also <e recorded/reported and investigated and recommendations

arising o)t s'o)ld <e implemented on priority%

; Trainin*/Orientation

(a) It s'all <e ens)red t'at all employees are competent to perform t'e assigned &or safely

on t'e <asis of appropriate ed)cation= training or e(perience% T'e competencyre)irements of different categories of employees s'all <e mapped and proced)res s'all<e implemented to ens)re t'at t'ose deployed meet t'e competence re)irements%

(b) T'e o<Mective of 'ealt' and safety training s'all <e to e)ip t'e employee &it' necessaryno&ledge and sill to perform t'e &or assigned to 'im in a safe manner= to foster contin)al improvement and to im<i<e safety c)lt)re%

(c) #refera<ly= t'e training s'o)ld <e carried o)t a&ay from t'e &oring place of t'e

participants to ens)re foc)sed attention on t'e training for <ot' trainer as &ell as trainees%

(d) After completion of training d)e proced)re s'all <e follo&ed for o<taining t'e feed<ac

from t'e participants on t'e effectiveness of t'e training% Effectiveness of training imparteds'all <e monitored for contin)al improvement and necessary corrections inimplementation%

(e) T'e training/orientation programme s'o)ld <e implemented to meet t'e mandatory

re)irements% >)le 4*+ m of t'e Atomic Energy actories )les 1776?% T'e trainings'o)ld <e p'ased as follo&s"

(f) Ind)ction c)m orientation training s'o)ld incl)de t'e overall safety aspects of t'e &or andgive a general overvie& of t'e vario)s 'a!ards= t'e partic)lar activities and t'e do;s anddon;ts% As a part of training= &orers s'o)ld also <e given demonstrations on )se of personal protective e)ipment= first aid and fire-fig'ting e)ipment= fire moc drills= ot'er emergency preparedness etc%

(g) T'e line manager along &it' t'e safety representative s'o)ld cond)ct pre-Mo< <riefing onday-to-day <asis prior to specific 'a!ardo)s Mo<s% T'is &ill mae t'e &orers a&are of t'e'a!ards and t'e preca)tions to <e taen%

(h) efres'er training s'o)ld <e imparted to eac' &orer at least once in a year%

i A training sc'ed)le s'o)ld <e prepared <y t'e constr)ction agency and comm)nicated tofacility for conc)rrence%

M ecords of training= demonstration and pep tal s'o)ld <e maintained%

10 Per%it to or( S+8te%

a Activities re)iring permit to &or s'all <e decided <efore starting t'e constr)ction and s'all <e

s)ita<ly doc)mented in t'e proMect 'ealt' and safety plan% Some of t'e activities &'ic' s'all re)ire

permit to &or are"

Tr-640 / ..



(i) E(cavation

(ii) Entry into confined spaces

(iii) Electrical &or 3/F3

(iv)pening man'oles= covers and grills

(v) lasting operation

(vi)ot &or

(vii) :or on plant and mac'inery and ot'er po&er driven e)ipment

viii :oring at 'eig't

i( :oring at nig't

(b) T'e contractor s'o)ld esta<lis' a permit to &or system for any ot'er 'a!ardo)s activity=

&'ic' it feels necessary to <e controlled administratively for safe e(ec)tion%

(c) ontractor s'o)ld o<tain valid safety &or permit <efore carrying o)t any 'a!ardo)s Mo< and s'allmaintain a copy of it &it' 'im t'ro)g'o)t t'e period of 'is &or% ecord of safety &or permit s'o)ld<e maintained in a systematic manner% All t'e safety conditions and re)irements stip)lated in t'esafety &or permit s'o)ld <e ens)red strictly%

(d) ontractor s'o)ld ens)re t'at only a)t'ori!ed personnel are deployed for 'a!ardo)s

&ors/Mo<s refer item *%11 for 'a!ardo)s Mo< and provide facilities for t'e same%

11 Ho< Aa@ard nal+8i8

a It s'o)ld <e ens)red <y contractor t'at a safe &or proced)re e(ists for all t'e 'a!ardo)s Mo<s as

mentioned 'ere)nder and t'e re)irements of t'e safety proced)res are ens)red at t'e &or sites%

Lo< 'a!ard analysis LA s'o)ld form a part of s)c' safe &or proced)res% A c'eclist <ased on

LA s'o)ld <e prepared% T'is c'eclist s'o)ld <e crossc'eced <y t'e line managers and verified <y

safety officer% Typical list of Mo<s re)iring Mo< 'a!ard analysis T'is list is ill)strative only and not

e('a)stive is as follo&s"

(i)E(cavation(a) lasting incl)ding )nder &ater <lasting

(b) Eart' and stone removal/<acfilling/d)mping of eart'/stones

(c) Any e(cavation more t'an 1% m dept'%

(ii) :or at 'eig't &oring <eyond *%. meters a<ove gro)nd

(a) Erection and dismantling of scaffolding= platforms= s')ttering/de-s')ttering &or

(b) Dome &or= rod <ending= constr)ction of c'imney and cooling to&ers

(c) :oring on to&er crane%

iii @aterials and material 'andling

A ritical e)ipment 'andling e%g%

(a) alandria

(b) Steam generators

(c) T)r<ine generator components

(d) Diesel generator set

(e) Generator stator

(f) End s'ields

(g) )elling mac'ines components

(h) eat transport p)mps etc%

Tr-640 / .6



(B) a!ardo)s c'emical 'andling e%g%

(a) Acids and alalis

(b) Ammonia

(c) 'lorine

(d) reon

(e) ydra!ine

(f) ydrogen s)lp'ide

(g) $PG

(h) @orp'oline

(C) @ovement of 'eavy material <y crane

(D) @ovement of tractor trolley on slopes

(E)@an)al lifting of 'eavy material to 'eig't

(F)Erection of 'eavy mac'inery= e)ipment%

(iv)Electrical connection

(a) ield connection for electrical installation

(b) Installation of lig'ting fi(t)res

(c) 'arging of electrical system

(d) 'arging of transformer= s&itc' yard= s&itc' gears

(e) :oring near 'ig' voltage lines

(f) Cse of porta<le electrical tools%

(v) E)ipment/str)ct)ral erection &or

(a) @aterial 'andling

(b) Foading and )nloading

(c) Transportation of material from one place to ot'er

(d) Steel fa<rication and erection

(e) leaning and maintenance of <atc'ing plant e)ipment%

(vi)inis'ing/painting &or

(a) #ainting at 'eig't

(b) #ainting in confined space%

vii t'er specific &or

(a) :or &it' pne)matic tools/compressed air

(b) :or on press)re vessels/lines

(c) :or in t'e vicinity of steam lines

(d) :or in 'ig' ent'alpy area

(e) :or in 'ig' noise area

(f) :or in confined space incl)ding t)nnels and trenc'es

(g) :or in isolated area a&ay from main site

(h) adiograp'y &or

i :or related to &elding= gas c)tting= grinding

Tr-640 / .2



M :oring near conveyor= rotating mac'ine Fea

detection testing% 12 Re'ard

a To motivate t'e employees and organisation to &or safely meas)res can <e implemented <ased

on t'e s)ita<ility% Selection and re&arding for t'e follo&ing categories may <e considered on reg)lar

<asis"

(i) Safest &ormen(ii) Safest s)pervisor

(iii) Safest area

(iv)Safest s)<-contractor= etc%

(v) S)<-contractors and employees may <e re&arded &'en t'e proMect ac'ieves significant

million man-'o)rs &it'o)t any lost time inM)ry%

4 OR SPECI?IC S?ETF .ESRES

4.1 General

(a) T'e contractor s'o)ld ens)re t'at safety preca)tions are taen d)ring t'e e(ec)tion of

a&arded &or and &or areas are maintained safe at all times% At t'e end of eac' s'ift and atall times &'en t'e &or is s)spended= it s'o)ld <e ens)red t'at t'e &or area is left safe ins)c' a &ay t'at no materials and e)ipment t'at can ca)se damage to e(isting property=personal inM)ry or interfere &it' t'e ot'er &ors of t'e proMect or station are left in an )nsafemanner%

(b) T'e contractor s'o)ld ens)re to provide and maintain all lig'ts= g)ards= fencing= &arningsigns= ca)tion <oards and ot'er safety meas)res and provide for vigilance as and &'ennecessary for t'e protection of &orers and for t'e safety of ot'ers% T'e ca)tion <oardss'o)ld also 'ave appropriate sym<ols%

(c) Ade)ate lig'ting facilities s)c' as floodlig'ts= 'and lig'ts and area lig'ting s'o)ld <e

provided at t'e site of &or= storage area of materials and e)ipment and temporary access

roads &it'in t'e &oring area%(d) All &ors s'o)ld <e planned so as to avoid interference &it' ot'er facilities= &ors of ot'er

contractors or s)<-contractors at t'e site% In case of any interference= necessary coordinations'o)ld <e ens)red for safe and smoot' &oring%

(e) It s'o)ld <e ens)red t'at t'e instr)ctions given <y t'e safety officer or 'is designatednominee regarding safety preca)tions= protective meas)res= 'o)seeeping re)irements= etc%are complied &it'% T'e safety officer &it' d)e intimation to line manager s'o)ld 'ave t'e rig'tto stop t'e &or= if in 'is opinion= proceeding &it' t'e &or &ill lead to an )nsafe anddangero)s condition% Fine manager s'o)ld arrange to get t'e )nsafe condition rectified and/or provide appropriate protective e)ipment%

(f) ontractor s'o)ld ens)re t'at eac' Mo< &it' a 'a!ard &'et'er small or <ig is intimated to t'e

ead= ind)strial safety of t'e facility &ell <efore it is taen )p%

(g) T'e contractor s'o)ld <e f)lly responsi<le for non-compliance of any of t'e safety meas)res

or re)irements= implications= inM)ries= fatalities= dangero)s occ)rrences and compensationarising o)t of s)c' sit)ations or incidents%

(h) @a(im)m d)ty 'o)rs of an individ)al s'o)ld <e as per t'e actories Act 174 or its latest

amendment%

i Ill)mination levels s'o)ld <e as per t'e stat)tory re)irements%

4.2 Roc( la8tin*

a All <lasting operations s'o)ld <e carried o)t on t'e <asis of proced)res approved <y ead=ind)strial safety and engineer-in-c'arge% All &ors in t'is connection s'o)ld <e carried o)t as

per IS specification/code IS 401" 176% Title"- Safety code for <lasting and related

Tr-640 / .



drilling operations irst evision% arricades= &arning signs etc% s'o)ld <e placed on t'eroads/open area%

(b) lasting permit s'o)ld <e o<tained from ead= Ind)strial Safety at least one day <efore t'e

<lasting operation and preca)tions mentioned t'ere in s'all <e ens)red <y t'e engineer-in-c'arge <efore <lasting operation%

(c) T'e <laster s'o)ld 'ave a licence from competent a)t'ority )nder E(plosive )les= 17* for

<lasting &or% It s'o)ld also <e ens)red t'at 'e no&s a<o)t t'e riss involved%

(b) lasting s'o)ld <e done )nder t'e s)pervision of competent engineer/s)pervisor%

(d) lasting in t'e open site s'o)ld only <e carried o)t d)ring fi(ed 'o)rs every day/fi(ed day int'e &ee <et&een s)nrise and s)nset% esidents of adMacent area s'o)ld <e informed inadvance a<o)t t'e <lasting sc'ed)le%

(c) $o <lasting s'o)ld <e )ndertaen d)ring t')nderstorm%

(e) $ecessary preca)tion s'o)ld <e taen to ens)re t'e sta<ility/integrity/safety of t'e adMacent

str)ct)re <y limiting t'e pea particle velocity%

(f) $o loose material= s)c' as tools= drilling e)ipment= etc% s'o)ld <e left on t'e s)rface to <e

<lasted% #roper m)ffling arrangement of t'e <lasting area s'o)ld <e ens)red to avoid flying of

<lasted material%i A)t'ori!ed <laster s'o)ld personally ens)re t'at all t'e personnel / e)ipment 'as <een

removed from t'e <lasting area <efore t'e <lasting operations%

M lasting area s'o)ld <e free of detonating gas= inflamma<le o<Mects= sparing or damaged&iring system= stray c)rrents and static electricity%

All electrical lines in <lasting area s'o)ld <e de-energised%

l Entry of )na)t'ori!ed personnel s'o)ld <e prevented <y displaying &arning signs%

m In case of misfire= no person s'o)ld <e allo&ed to approac' t'e <lasting site )nless it isinspected and cleared <y a competent engineer/s)pervisor%

n E(plosives and <lasting material s'o)ld <e stored only in clean= dry= &ell-ventilated= s)ita<ly

constr)cted <)llet/maga!ine &'ic' s'o)ld <e fire resistant and sec)rely loced% Stoc <oos'o)ld <e ept acc)rate and maintained% Ficence s'o)ld <e o<tained for storage of e(plosiveas per t'e E(plosives Act= 14%

o lasting caps= electric <lasting caps or primers and detonators s'o)ld not <e stored in t'esame <o(= container or room &it' ot'er e(plosives%

p #reca)tions against lig'tening s'o)ld <e provided in accordance &it' Indian Electricity )les=17.6 amended in +000%

T'e e(plosives s'o)ld <e transported in specially designed ve'icles <earing a special sign or inscription entitled ;DA$GE-E#FSI3ES;% Also detonators separated from ot'er e(plosives'o)ld <e transported in a separate compartment%

4 Eca)ation5 Trenchin* and Earth Re%o)al

(a) efore taing )p e(cavation &or= necessary permission s'o)ld <e o<tained from t'e

engineer-in-c'arge &it' reference to e(isting )ndergro)nd services%

(b) T'e Fine manager of t'e &ors s'o)ld e(ercise f)ll care to ens)re t'at no damage is ca)sed

<y 'im or 'is &ormen= d)ring t'e operation/e(cavation etc%= to t'e e(isting &ater s)pply=se&erages= po&er or telecomm)nication lines or any ot'er services or &ors% e s'o)ldprovide and erect <efore constr)ction= s)<stantial <arricades= g)ardrails= and &arning signsaro)nd t'e &or area% e s'o)ld also f)rnis'= place and maintain ade)ate &arning lig'ts=display <oard= signals etc%= as re)ired%

(c) All trenc'es 1%+ m or more in dept' s'o)ld at all times <e s)pplied &it' at least one ladder for

every *0 m along t'e trenc'% Fadders s'all e(tend from <ottom of t'e trenc' to at least 1ma<ove t'e s)rface of t'e gro)nd%

Tr-640 / .7



(d) T'e sides of t'e trenc'/pit in soil= &'ic' are 1%+ m or more in dept' s'o)ld <e stepped <ac to

give s)ita<le slope angle of repose or sec)rely 'eld <y tim<er <racing or appropriate

Tr-640 / 60



s'oring/s)pport= to avoid t'e danger of soil slides from collapsing% T'e e(cavated materials'o)ld not <e placed &it'in 1%. m or 'alf of t'e dept' of t'e pit &'ic'ever is more from edgesof t'e trenc'/pit% )tting s'o)ld <e done from top to <ottom% Cnder no circ)mstances miningor )nder-c)tting s'o)ld <e done%

(e) :orers s'o)ld not <e e(posed to t'e danger of <eing <)ried <y e(cavated material or

collapse of s'oring% @eas)res to prevent dislodgment of loose or )nsta<le eart'= roc or ot'er material from falling into t'e e(cavation <y proper s'oring s'all <e ens)red%

(f) T'e sta<ility and safety of t'e e(cavation= adMacent str)ct)res= services and ot'er &orss'o)ld <e ens)red%

(g) All e(cavated area s'o)ld <e fenced off <y s)ita<le railing and installation of ca)tion <oard to

&arn t'e persons from slipping or/ falling into t'e e(cavation pit/ mo)nd%

(h) All e(cavated areas s'all 'ave an ill)mination level of at least +0l)( for nig't &or and a red

danger lig't s'all <e displayed at prominent place near t'e e(cavation site to &arnapproac'ing traffic and men%

i or removal of eart' from an eart' mo)nd/e(cavated 'eap a &ritten permission s'o)ld <eo<tained from t'e engineer-in-c'arge of t'e &or% As far as practical= eart' s'o)ld <eremoved mec'anically% :'erever man)al removal of eart' is involved= eart' s'o)ld <eremoved from t'e top <y maintaining a slope e)al to t'e angle of re-pose of t'e eart'% S)c'

&or s'o)ld <e constantly s)pervised to ens)re t'at no )nder-c)tting is done and to ens)ret'at no person is trapped%

M D)mping of e(cavated soil s'o)ld <e done at a specified area )nder proper s)pervision &it'respect to signaling= ill)mination and safety clearance%

It s'o)ld <e ens)red t'at at a constr)ction site of a <)ilding or ot'er constr)ction &or= everyve'icle or eart' moving e)ipment is e)ipped &it' a silencers= < tail lig'ts= c po&er and'and <raes= d reversing alarm e searc' lig't for for&ard and <ac&ard movement= &'ic'are re)ired for t'e safe operation of s)c' ve'icle or eart' moving e)ipment and f t'e ca<of t'e ve'icle or eart' moving e)ipment is ept at least one meter from t'e adMacent face of a gro)nd <eing e(cavated% g indicator etc%

l It s'o)ld <e ens)red t'at &'en a crane or s'ovel is traveling= t'e <oom of s)c' crane or s'ovel

is in t'e direction of s)c' travel and t'e <)cet or scoop attac'ed to s)c' crane or s'ovel israised and &it'o)t load= e(cept &'en it is traveling do&n'ill%

m efore loading or )nloading po&er tr)cs or trailers attac'ed to tractors= t'e <raes s'o)ld <eapplied and if ve'icle is on a sloping gro)nd= t'e &'eels s'o)ld <e <loced% andcart s'o)ldnot <e )sed for t'e transfer of constr)ction/erection materials in t'e constr)ction area%o&ever if t'e e(igency demands )rgent transfer of lig't materials a small 'andcart may <epermitted &it' t'e prior approval of t'e Engineer-in-c'arge%

n It s'o)ld <e ens)red t'at at a constr)ction site of a <)ilding or ot'er constr)ction &or"

(i) All transport or eart' moving e)ipment and ve'icles are inspected at least once in a&ee <y responsi<le persons and in case any defect is noticed in s)c' e)ipment or ve'icle=it is immediately taen o)t of service%

(i) Safe gang&ays are provided for to and fro movement of <)ilding &orers engaged inloading and )nloading of lorries= tr)cs= trailers and &agons%

(ii) All eart' moving e)ipment= ve'icles or ot'er transport e)ipment <e operated only <ys)c' persons &'o are ade)ately trained and possess s)c' sills as re)ired for safeoperation of ve'icles or ot'er transport e)ipment%

(iii)Tr)cs and ot'er e)ipment are not loaded <eyond t'eir safe carrying capacity= &'ic's'o)ld <e clearly mared on s)c' tr)cs and ot'er e)ipment%

(iv)$o )na)t'orised person rides t'e transport e)ipment employed in s)c' &or%

o It s'o)ld <e ens)red at a constr)ction site of a <)ilding or ot'er constr)ction &or t'at" i As'ovel or an e(cavator &'et'er operated <y steam or electric or <y internal com<)stion )sedfor s)c' &or is constr)cted= installed= operated= tested and e(amined as re)ired )nder any

la& for t'e time <eing in force and t'e relevant national standards% ii )cets or gra<s of

Tr-640 / 61



po&er s'ovels are propped to restrict t'e movement of s)c' <)cet or gra<s &'ile <eingrepaired or &'ile t'e teet' of s)c' <)cet or gra<s are <eing c'anged%

p It s'o)ld <e ens)red at a constr)ction site of a <)ilding or ot'er constr)ction &or t'at"

(i) An operator of a <)lldo!er <efore leaving - applies t'e <raes= lo&ers t'e <lade and ripper and p)ts t'e s'ift lever into ne)tral%

(ii) A <)lldo!er is pared on level gro)nd at t'e close of t'e &or%

(i) T'e <lade of a <)lldo!er is ept lo& &'en s)c' <)lldo!er is moving )p'ill%

(ii))lldo!er <lades are not )sed as <raes e(cept in an emergency%

It s'o)ld <e ens)red at a constr)ction site of a <)ilding or ot'er constr)ction &or t'at"

(i) A tractor and a scraper are Moined safely at t'e time of its operation

(ii) T'e scraper <o&ls are propped &'ile <lades of s)c' scraper are <eing replaced%

(i) A scraper moving do&n'ill is driven in lo& gear%

r It s'o)ld <e ens)red at a constr)ction site of a <)ilding or ot'er constr)ction &or t'at" iefore a road roller is )sed on t'e gro)nd= s)c' gro)nd is e(amined for its <earing capacityand general safety= especially at t'e edges of slopes s)c' as em<anments on s)c' gro)nds%ii A roller is not moved do&n 'ill &it' t'e engine o)t of gear%

s 3e'icle carrying e(cavated material s'o)ld 'ave proper cover over t'e driver;s ca<in%

44 Sa&e .ean8 o& cce88/Plat&or%8

(a) Ade)ate safe means of access and e(it s'o)ld <e provided for all &or places= at all

elevations%

(b) S)ita<le scaffolds s'o)ld <e provided for &ormen for all &ors t'at cannot <e done safelyfrom t'e gro)nd= or from solid platform e(cept s)c' s'ort d)ration &or t'at can <e donesafely from ladders% am<oo/&ooden scaffolding s'o)ld not <e permitted%

(c) :'ere t'e platform for &oring is more t'an *%. m a<ove gro)nd= t'e &idt' of t'e platform

s'o)ld <e minim)m 1 m%

(d) Fadder s'o)ld <e of rigid constr)ction 'aving s)fficient strengt' for t'e intended loads%:ooden/<am<oo/rope ladders s'o)ld not <e permitted% All ladders s'o)ld <e maintained ingood condition% T'e ladders s'o)ld <e fi(ed to t'e gro)nd or rigid platforms% An additionalperson s'o)ld <e engaged for 'olding t'e ladder= if ladder is not sec)rely fi(ed% Fadder s'all<e e(tended from floor to at least one meter a<ove t'e platform%

(e) A porta<le ladder s'o)ld <e given an inclination not steeper t'an 1 in 4 1 'ori!ontal and 4vertical% Fadders s'o)ld not <e )sed for clim<ing &'ile carrying materials in 'ands% :'ileclim<ing <ot' t'e 'ands s'o)ld <e free%

(f) Any &oring platform on scaffolding or staging more t'an *%. m a<ove t'e gro)nd or floor s'o)ld 'ave a g)ard rail attac'ed= <olted= <raced at least 1%0 m 'ig' a<ove t'e floor or platform of s)c' scaffolding or staging along &it' mid-rail%

(g) T'e plans )sed for any &oring platform s'o)ld not proMect <eyond t'e end s)pports to a

distance e(ceeding fo)r times t'e t'icness of t'e plans )sed% T'e plans s'o)ld <e rigidlyfi(ed at <ot' ends to prevent sliding= slipping or tilting% T'e t'icness of t'e plans s'o)ld <eade)ate to tae load of men and materials and s'o)ld not collapse% #ly&ood or pacing&ood s'o)ld not <e )sed as plans%

(h) T'e g)ardrail s'o)ld e(tend along t'e entire e(posed lengt' of t'e scaffolding &it' only s)c'opening as may <e necessary for t'e delivery of materials% Standard railing s'o)ld 'aveposts not more t'an + m apart and an intermediate rail 'alf&ay <et&een t'e floor or platformof t'e scaffolding and t'e top rail% S)c' scaffolding or staging s'o)ld <e so fastened as toprevent it from s&aying from t'e <)ilding or str)ct)re% Scaffolding and ladder s'o)ld conformto IS *676 #art I" 172 and #art II" 1776%

i :oring platforms of scaffolds s'o)ld 'ave toe <oards at least 1.cm in 'eig't to preventmaterials from falling do&n%

Tr-640 / 6+



M A setc' of t'e scaffolding proposed to <e )sed s'o)ld <e prepared and approval <y t'eengineer-in-c'arge o<tained prior to start of erection of scaffolding% All scaffolds s'o)ld <ee(amined <y engineer-in-c'arge <efore )se%

:oring platform= gang&ays and stair&ays s'o)ld <e so constr)cted t'at t'ey s'o)ld not sag)nd)ly or )ne)ally and if t'e 'eig't of t'e platform or gang&ay or stair&ay is more t'an *%.m a<ove gro)nd level or floor level= t'ey s'o)ld 'ave ade)ate &idt' for easy movement of persons and materials and s'o)ld <e s)ita<ly g)arded%

l $o single porta<le ladder s'o)ld <e )sed for access to a 'eig't of more t'an 4%. m% or ladders )p to *m in lengt' t'e &idt' <et&een styles side <ars/&idt' in t'e ladder s'o)ld inno case <e less t'an *00mm% or longer ladders t'is &idt' s'o)ld <e increased <y at least+0 mm for eac' additional meter of lengt'% Step/r)ngs spacing s'o)ld <e )niform and s'o)ldnot e(ceed *00 mm% #orta<le ladder s'o)ld <e )sed only for access to &or place% In case&or place is 'ig'er t'an 4%. meters= pre-fa<ricated steel staircase s'o)ld <e )sed%

4= or( at Aei*ht

a #erson to &or at 'eig't s'o)ld <e medically fit and s'o)ld 'ave 'eig't pass iss)ed <y safetysection% Appendi(-SA #art A= and % Safety training s'o)ld <e imparted <efore &oringat 'eig't%

(b) Safety &or-permit system for &oring at 'eig't s'o)ld <e o<tained from ind)strial safety

section%(c) At elevated places= sec)re access and foot'old s'o)ld <e provided% Ade)ate and safe

means of access and e(it s'o)ld <e provided at all &or places for all elevations% @eans of access may <e porta<le or fi(ed ladder= ramp or a stair&ay% T'e )se of crosses= <races or frame&or= as a means of access to t'e &oring platform s'o)ld not <e permitted%

(d) Finear movement at 'eig't s'o)ld <e red)ced to minim)m% In case of s)c' movement

provision for anc'oring t'e safety <elt s'o)ld <e made%

(e) :'ere <arricades cannot <e installed= a safety net of ade)ate strengt' s'o)ld <e installed

close to t'e level at &'ic' t'ere is a danger of fall of personnel/fall of o<Mects%

(f) In case &'ere ;&or at 'eig't; is on as<estos roof= cra&ling <oard/roof ladder s'o)ld <e )sed

to &al across t'e as<estos roof%

46 Electrical Sa&et+

(a) All electrical installations s'all comply &it' t'e appropriate stat)tory re)irements given <elo&

and s'all <e s)<Mect to approval of t'e Electrical Engineer and Safety fficer%

(i) T'e Electricity Act= +00*

(ii) T'e Indian Electricity )les 17.6 as amended in +000

(i) T'e $ational Electricity ode +00

(ii) Atomic Energy actories )les= 1776

(iii) t'er relevant r)les of Stat)tory odies and po&er s)pply a)t'ority

(iv) elevant standards of IS%

In addition to t'e a<ove stat)tory provisions= t'e cla)ses indicated in t'is doc)ment s'all also<e complied%

(b) It s'all <e t'e responsi<ility of t'e )ser seeing temporary po&er s)pply to indicate in &riting= if

any of t'e cla)ses re)irements noted in a<ove reg)lations and in t'is doc)ment areconflicting &it' eac' ot'er and for &'ic' t'e )ser cannot decide t'e co)rse of action regardingsafe installation= commissioning= operation= maintenance and decommissioning of t'e electricalinstallations%

(c) T'e electrical engineer and safety officer of t'e agency providing temporary po&er s)pply s'all

interpret t'e concerned conflicting cla)ses and approve in &riting t'e safe co)rse of action%

Tr-640 / 6*



(d) T'e application orm-1 orm-1A= 1 and 1 as mentioned in Appendi(-S s'o)ld <e

s)<mitted <y t'e )ser for getting t'e temporary po&er s)pply%

(e) After installation of temporary electrical panels= &iring &ors <y t'e )ser= ertificates as per

orm-1D Appendi(-S s'o)ld <e s)<mitted to t'e provider%

(f) ertificate of safety officer and a)t'ori!ation of electrical engineer for energisation of temporary

po&er s)pply s'o)ld <e filled as per orm-1E Appendi(-S%

47 .aterial Aandlin* and $i&tin* .achine8 and Tac(le8

(a) It s'o)ld <e made comp)lsory to s)pervise Mo<s lie lifting / placing / loading / )nloading /

carrying / transporting etc% of 'eavy material <y )alified s)pervisor 'aving no&ledge a<o)t'a!ards involved and preca)tions to <e taen for s)c' Mo<%

(b) T'e line managers s'o)ld ens)re t'at t'e material 'andling e)ipment )sed is ade)ate to'andle t'e load%

(c) @an)al p)lling of 'eavy e)ipment and trolley loaded &it' 'eavy material is not to <e permitted%

(d) Stacing and 'andling of 'eavy materials s'o)ld <e done on a firm gro)nd to prevent settlement%

(e) $o lifting mac'ine and no c'ain= rope or lifting tacle= e(cept a fi<er rope or fi<er rope sling= s'all

<e taen into )se for t'e first time in t'at factory )nless it 'as <een tested and all parts 'ave<een t'oro)g'ly e(amined <y a competent person% A certificate of s)c' a test and e(aminationspecifying t'e safe &oring load or loads and signed <y t'e person maing t'e test and t'ee(amination 'as <een o<tained and is ept availa<le for inspection%

(f) Cse of lifting mac'ines and tacles s'o)ld conform to relevant IS re)irements >IS 1**62 #art1" 177+ eaffirmed +00*= IS 4.2*" 17+ eaffirmed +000 and IS 1**4 #art 1" 1774eaffirmed +00* etc% T'e accessories and t'e attac'ments= anc'orages and s)pports etc%s'o)ld <e ens)red in 'ealt'y conditions <y reg)lar inspections at defined fre)encies%

(g) Every rope )sed in 'oisting or lo&ering materials or as a means of s)spension s'o)ld <e of good

)ality and ade)ate strengt' and free from any defect% T'is s'o)ld <e ens)red <y reg)lar inspection as per IS +26+" 17+- Specification for &ire rope slings and sling legs first revision%

(h)Every crane operator or lifting appliance operator s'o)ld <e a)t'ori!ed% $o person )nder t'e age

of 1 years s'o)ld <e in c'arge of any 'oisting mac'ine or give signal to an operator of s)c'mac'ine%

i In case of every lifting mac'ine and of every c'ain= ring= 'oo= s'acle= s&ivel and p)lley <loc)sed in 'oisting or as a means of s)spension t'e safe &oring load s'o)ld <e ascertained andclearly mared% In case of a lifting mac'ine 'aving a varia<le safe &oring load= eac' safe&oring load and t'e conditions )nder &'ic' it is applica<le s'o)ld <e clearly indicated% $o partof any mac'ine s'o)ld <e loaded <eyond t'e safe &oring load e(cept for t'e p)rpose of testing% T'is s'o)ld <e approved <y t'e engineer-in-c'arge and ead= Ind)strial Safety%

M In case of facilities mac'ines= t'e safety of t'e mac'ines s'all <e ens)red <y t'e Engineer-in-c'arge% As regards t'e ontractor;s mac'ines= t'e contractor s'o)ld declare t'e safety of t'emac'ine to t'e Engineer-in-c'arge &'enever 'e <rings any mac'inery to site of &or and get it

verified <y t'e engineer-in-c'arge= s)pported <y a valid test certificate <y t'e competent person% T'oro)g' inspection and load testing of lifting mac'ines and tacles s'o)ld <e done in t'e

presence of competent person at least once in every 1+mont's and records of s)c' inspectionsand testing s'o)ld <e maintained%

l $o mo<ile crane s'o)ld <e allo&ed to move )nder live 'ig'-tension po&er transmission line%

m :'ile lifting loads= cranes s'o)ld <e located on level gro)nd%

n A t'oro)g' load analysis s'o)ld <e carried o)t <efore )sing cranes in tandem%

o @otors= gear transmission= co)plings= <elts= c'ain drives and ot'er moving parts of 'oistingappliances s'o)ld <e provided &it' ade)ate safeg)ards% oisting appliances s'o)ld <eprovided &it' s)c' means= &'ic' &ill red)ce t'e ris of any part of a s)spended load <ecomingaccidentally displaced or lo&ered%

Tr-640 / 64



p It s'o)ld <e ens)red t'at t'e ca<in of t'e lifting mac'ine in o)tdoor service" i is made of fireresistant material= ii 'as a s)ita<le seat= a footrest and protection from vi<ration= iii affords t'eoperator an ade)ate vie& of t'e area of operation= iv affords t'e operator ade)ate protectionagainst t'e &eat'er= and v is provided &it' fire e(ting)is'er%

4.8 eldin* and Ga8 C,ttin*

(a) :elding and gas c)tting operations s'o)ld <e done <y )alified and a)t'ori!ed persons only%

(b) Safety &or permit s'all <e o<tained &'erever necessary lie presence of flamma<le or com<)sti<le material etc% <efore flame c)tting/&elding is taen )p%

(c) :elding and gas c)tting s'o)ld not <e carried o)t in places &'ere flamma<le or com<)sti<lematerials are ept and &'ere t'ere is danger of e(plosion d)e to presence of gaseo)s mi(t)res%In case t'e re)irement cannot <e avoided= specific approval and proced)re s'o)ld <e ens)redand ade)ate preca)tions s'o)ld <e taen%

(d) :elding and gas c)tting e)ipment incl)ding 'oses and ca<les s'o)ld <e maintained in good

condition%

(e) arriers s'o)ld <e erected to protect ot'er persons from 'armf)l rays from t'e &or% :'en

&elding or gas c)tting is done in elevated positions= preca)tions s'o)ld <e taen to preventspars or 'ot metal falling <elo& on persons or com<)sti<le materials%

(f) S)ita<le type of protective clot'ing consisting of fire resistant ga)ntlet gloves= leggings= <oots

and aprons s'o)ld <e provided to &orers as protection from 'eat and 'ot metal splas'es% aces'ields &it' filter glasses of appropriate s'ade s'o)ld <e &orn%

(g) Ade)ate ventilation s'o)ld <e provided &'ile &elding= <ra!ing and c)tting t'e metals lie !inc=

<rass= <ron!e= galvanised or lead coated material%

(h) :elding and gas c)tting on dr)ms= <arrels= tans or ot'er containers s'o)ld <e taen )p onlyafter ascertaining t'at t'ey 'ave <een emptied= cleaned t'oro)g'ly and made free of flamma<lematerial%

i ire safety meas)res s'o)ld <e availa<le as re)ired near t'e location of &elding/c)ttingoperations%

M las' <ac arrestor s'o)ld <e provided &it' gas c)tting and gas &elding sets%

or electric Arc &elding t'e follo&ing additional safety preca)tions s'o)ld <e taen"

(i):'en electrical &elding is )ndertaen t'e ret)rn lead of &elding mac'ine s'o)ld <e directlyconnected to t'e Mo< invaria<ly%

(ii) #rovision m)st <e in place in electric &elding mac'ine to prevent p'ysical contact&it' live parts%

(i) T'e &elding ca<les and po&er ca<les s'o)ld <e ro)ted separately to avoid entanglement%

(ii) T'e electric &elding set s'o)ld 'ave s)ita<le eart' connections% T'ere s'o)ld <e anelectrical isolation device in t'e inp)t po&er s)pply side on t'e &elding mac'ine%

l Do)<le ga)ges s'o)ld <e )sed for all gas cylinders )sed for c)tting/&elding% #ress)rega)ges/reg)lators s'o)ld <e in 'ealt'y condition%

4.9 Rotar+ C,tter8/Grinder8

(a) All porta<le c)tter/grinders s'o)ld <e provided &it' t'e &'eel g)ard in position%

(b) Grinding &'eels of specified diameter only s'o)ld <e )sed on all grinders in order to

limit t'eprescri<ed perip'eral speed%

(c) In pedestal grinder= t'e gap <et&een tool rest and grinding &'eel s'o)ld <e

maintained less

t'an *mm%

(d) Goggle/face s'ield s'o)ld <e )sed d)ring grinding operation%

Tr-640 / 6.



(e) $o grinding &'eel s'o)ld <e )sed after its e(piry date%

(f)Ear m)ff/ear pl)g s'o)ld <e )sed d)ring t'e &elding /c)tting Mo<s%

Tr-640 / 66



(g) #orta<le appliances= &'ic' are po&ered <y single p'ase A s)pply= s'all <e provided

&it't'ree-core ca<le and t'ree pin pl)g= ot'er&ise t'e &'ole <ody s'o)ld <e do)<le ins)lated%

(h) Safety &or permit s'o)ld <e o<tained &'erever necessary lie presence of

flamma<le or

com<)sti<le material etc% <efore grinding is taen )p%

i ire safety meas)res s'o)ld <e availa<le as re)ired near t'e location of grinding operations%4.10 Concrete .iin* EB,i%ent

(a) ement <ags s'o)ld <e staced on &ooden plans in dry and lea proof area= 1.0mm to +00mm

from t'e floor and 4.0mm a&ay from &alls% eig't of t'e stac s'o)ld not <e more t'an 1. <agsor 1%. meters &'ic'ever is lo&er% :idt' of t'e stac s'o)ld not <e more t'an 4 <ags or *meters%Fateral loading of t'e &alls of t'e storage room <y stacing s'o)ld not <e permitted% Stacing of t'e <ags s'o)ld not <e )sed as a &oring platform%

(b) S')ttering and s)pporting str)ct)res s'o)ld <e of ade)ate strengt' and approved <y engineer-

in-c'arge% T'is s'o)ld <e ens)red <efore concrete is po)red%

(c) If t'e mi(er 'as a c'arging sip t'e operator s'o)ld ens)re t'at t'e &ormen are o)t of danger

<efore t'e sip is lo&ered%

(d) Ade)ate &aling platforms are to <e provided in t'e reinforcement area to ens)re safe &aling

for po)ring concrete on t'e roof%

(e) :'en &ormen are &oring/cleaning t'e inside of t'e dr)m of mi(er= t'e po&er of t'e mi(er

s'o)ld <e s&itc'ed off and ;Do not operate; tag s'o)ld <e provided% T'e plant operation andcleaning of mi(ing pan s'o)ld <e carried o)t as per e)ipment s)pplier;s instr)ctions%

(f) Interlocs <et&een t'e cover and t'e mi(er rotor s'all <e esta<lis'ed to ens)re t'at t'e agitator

does not start &'en t'e cover is in open condition%

(g) It s'o)ld <e ens)red t'at moving parts of t'e elevators= 'oists= screens= <)ners= c')tes andgro)ting e)ipment )sed for concrete &or and of ot'er e)ipment )sed for storing andtransporting of ingredients of concrete are sec)rely fenced to avoid contact of &orers &it' s)c'moving parts%

(h) It s'o)ld <e ens)red t'at scre& conveyors )sed for cement= lime and ot'er d)sty material are

completely enclosed%

i :orers engaged for 'andling <)l cement in a confined place s'o)ld <e provided &it' tig'tfitting goggle= approved respirators and protective clot'ing= &'ic' &ill fit sn)gly aro)nd t'enec= &rist and anles%

M T'e follo&ing s'o)ld <e ens)red for every pipe carrying p)mped concrete"

(i) T'e scaffolding carrying a pipe for p)mped concrete s'o)ld <e strong eno)g' to s)pports)c' pipe at a time &'en s)c' pipe is filled &it' concrete or &ater or any ot'er li)id and to<ear safely all t'e <)ilding &orers &'o may <e on s)c' scaffold at s)c' time%

(ii) Sec)rely anc'ored at its end point and eac' c)rve on it%

(i) #rovided &it' an air release valve near t'e top of s)c' pipeU and sec)rely attac'ed to ap)mp no!!le <y a <olted collar or ot'er ade)ate means%

T'e follo&ing s'o)ld <e ens)red &'ile )sing t'e electric vi<rators in concreting &or at aconstr)ction site of a <)ilding or ot'er constr)ction &or s)c' t'at"

(i)S)c' vi<rators are eart'ed%

(ii) T'e leads of s)c' vi<rators are 'eavily ins)lated%

(i) T'e c)rrent is s&itc'ed off &'en s)c' vi<rators are not in )se%

4.11 Paintin*

(a) Appropriate <reat'ing air respirators s'o)ld <e provided for )se <y t'e &orers &'en paint is

applied in t'e form of spray= or a s)rface 'aving lead paint is dry r)<<ed or scraped%

Tr-640 / 62



(b) nly t'e )antity of paint= t'inner and polis' re)ired for t'e day;s &or s'o)ld <e ept at t'e

&or spot% E(cess storage s'o)ld not <e permitted at t'e &or spot%

Tr-640 / 6



(c) Smoing= open flames or so)rces of ignition s'o)ld not <e allo&ed in places &'ere paints=

varnis'= t'inner and ot'er flamma<le s)<stances are stored= mi(ed or )sed% A ca)tion <oard=&it' t'e instr)ctions &ritten in national lang)age and regional lang)age= ;S@9I$G-STITFJ #IITED; s'o)ld <e displayed in t'e vicinity &'ere painting is in progress or &'ere paints are stored% Sym<ols s'o)ld also <e )sed on ca)tion <oards%

(d) All electrical e)ipment of paint storage room s'o)ld <e of e(plosion proof design% S)ita<le

fire e(ting)is'ers / sand <)cets s'o)ld <e ept availa<le at places &'ere flamma<le paints

are stored= 'andled or )sed%(e) :'en painting &or/'ot resin mi( is done in a closed room or in a confined space= ade)ate

ventilation s'o)ld <e provided and ens)red% In addition= s)ita<le respirators s'o)ld <eprovided% $o porta<le electric lig't or any ot'er electric appliance of voltage e(ceeding +4volts s'o)ld <e permitted for )se inside any confined space% :alie-talie or ot'er means of comm)nication s'o)ld <e provided% esc)e arrangement lie f)ll <ody 'arness &it' lifeline=tripod &it' p)lley and e(tra A sets s'o)ld <e availa<le%

(f) T'e &orers s'o)ld )se #3 gloves and/or s)ita<le <arrier creams to prevent t'e sin contact

&it' Epo(y resins and t'eir form)lations )sed for painting%

4.12 De%olition

(a) efore any demolition &or is commenced and also d)ring t'e progress of t'e &or= all roadsand open area adMacent to t'e &or site s'o)ld eit'er <e closed or s)ita<ly cordoned% Appropriate &arning signs s'o)ld <e displayed for ca)tioning approac'ing persons/ve'icles%

(b) efore demolition operations <egin= it s'o)ld <e ens)red t'at all t'e service lines are de-

energi!ed%

(c) #ersons 'andling demolition operations s'all )se appropriate ##E%

(d) All demolition operations s'o)ld <e carried o)t &it' safe and d)ly approved proced)res &'ic'

s'all incl)de follo&ing <)t not limited to" i $o masonry/material s'o)ld <e permitted to fall ins)c' masses or vol)me or &eig't so as to endanger t'e str)ct)ral sta<ility of any floor orstr)ct)ral s)pport% ii $o &all= c'imney or ot'er str)ct)re or part of a str)ct)re is left)ng)arded in s)c' a condition t'at it may fall= collapse or &eaen d)e to &ind press)re or

vi<ration% iii $o floor roof or ot'er part of t'e <)ilding s'o)ld <e overloaded &it' de<ris ormaterials as to render it )nsafe%

(e) After t'e demolition= t'e de<ris and ot'er materials collected s'o)ld <e disposed safely and

not permitted to <e dropped freely%

(f) Entries to t'e demolition area s'all <e restricted to a)t'ori!ed persons &earing safety 'elmets

and safety s'oes%

4.13 Tra&&ic

(a) All t'e ve'icles moving at sites s'o)ld conform and comply &it' t'e re)irements of @otor 3e'icles Act= 17 and t'e )les made t'ere)nder% All t'e drivers /operators of ve'icless'o)ld possess valid driving license as per @otor 3e'icles Act=17 or its latest amendment%

(b) :'en t'e constr)ction &or ca)ses interference &it' traffic s)c' as road c)tting or transit

)nloading of 'eavy e)ipment etc% notice of s)c' interference s'o)ld <e given to t'eengineer-in-c'arge and ead= ind)strial safety &ell in advance &it' t'e details of start of t'e&or and time re)ired%

(c) A cleaner/assistant m)st <e availa<le for all 'eavy ve'icles &'enever ve'icles move for&ard

as &ell as in t'e reverse direction% All ve'icles s'o)ld <e fitted &it' proper reverse 'orns= <acvie& mirrors and indicator signals%

(d) acility s'all ens)re t'at t'e assessment of t'e driver;s vis)al a<ility is carried o)t as per )le

.. of t'e Atomic Energy actories )les= 1776/g)idelines of advisory committee onocc)pational 'ealt' A= AE or as per t'e latest amendments in stat)tes%

(e) Effective speed <reaers &it' yello& stripes on t'e roads to reg)late t'e speed at t'ev)lnera<le points s'o)ld <e installed% Effective <arricading &it' ade)ate ca)tion signs s'o)ld<e placed to &arn t'e ve'icle drivers &'enever t'e Mo<s are carried o)t on t'e road%

Tr-640 / 67



(f) All ve'icles moving at t'e site s'o)ld 'ave road&ort'iness certificate iss)ed <y t'e concerned

a)t'ority%

(g) Special limit <oards and ca)tion <oards indicating t)rns s'o)ld <e installed &'erever

necessary%

(h) In general= t'e follo&ing ma(im)m speed limits s'o)ld <e specified and implemented%

3e'icles speed limits s'o)ld <e as per @otor 3e'icle Act or +0 9m/'% E(tra preca)tions and

care s'o)ld <e e(ercised partic)larly d)ring 'eavy material/e)ipment movements%i Safety a&areness programmes s'o)ld <e cond)cted for all t'e drivers of t'e lig't= medi)m

and 'eavy ve'icles%

4.14 or( in Radiation rea

T'e facility s'all follo& t'e stip)lations )nder Atomic Energy adiation #rotection )les= +004 and

AE Safety @an)al on ;adiation #rotection for $)clear acilities;>AE/$/S@/-+ ev%4? &it'

regard to &or in t'e radiation area and ot'er &ors related &it' radiograp'y= etc%

4.15 or( in and ro,nd ater odie8

(a) :'en &or is done at a place &'ere t'ere is ris of dro&ning= all necessary resc)e e)ipment

s)c' as life <)oys and life Macets s'o)ld <e provided and ept ready for )se%(b) All necessary steps s'all <e taen for prompt resc)e of any person in danger and ade)ate

provision s'o)ld <e made for prompt first-aid treatment of all inM)ries liely to <e s)stainedd)ring t'e co)rse of t'e &or% #roper record of entry/e(it to and from &ater <odies s'all <emaintained on s'ift <asis and searc' operation s'all <e cond)cted as soon as any person isdetected to <e missing%

(c) aisson :or

(i)Safe means of access s'o)ld <e provided to t'e place of &or in t'e caisson and ade)atemeans s'o)ld <e provided to safely reac' t'e top of caisson in t'e event of inr)s' of &ater%

(ii) T'e &or relating to constr)ction= positioning= modification or dismantling of caissons'all <e done )nder t'e s)pervision of a responsi<le person%

4.16 ?ire Sa&et+

(a) #rovisions prescri<ed in t'e AE safety standard on ;ire #rotection Systems for $)clear

acilities;= >AE/$/SS/#S ev%1? s'all <e complied%

(b) All necessary preca)tions s'o)ld <e taen to prevent o)t<rea of fires at t'e constr)ction site%

It s'o)ld <e ens)red t'at all 'ot &ors are carried o)t )nder valid &or permit%

(c) om<)sti<le materials s)c' as &ood= cotton &aste= oil= coal= paints= c'emicals etc%= s'o)ld <e

segregated and ept to t'e re)ired <are minim)m )antity at &or place%

(d) ontainers of paints= t'inners and allied materials s'o)ld <e stored in a separate room &'ic'

s'o)ld <e &ell ventilated and free from e(cessive 'eat= spars= flame or direct rays of t'e s)n%

T'e containers of paint s'o)ld <e ept covered or properly fitted &it' lid and s'o)ld not <eept open e(cept &'ile )sing%

(e) Ade)ate n)m<er of trained persons from approved fire training centre re)ired to e(tend fire

safety coverage s'o)ld <e ens)red%

(f) ire e(ting)is'ers as approved <y t'e engineer-in-c'arge/in-c'arge of fire station/safety in-

c'arge s'o)ld <e located at t'e constr)ction site at appropriate places%

(g) Ade)ate n)m<er of trained &ormen in firefig'ting &'o can operate fire e(ting)is'ers s'o)ld

<e ens)red%

(h) #orta<le fire e(ting)is'ers &it' periodic inspection= maintenance and re-filling complying &it'

t'e mandatory re)irements s'o)ld <e ens)red%

i Availa<ility of ade)ate &ater for firefig'ting s'o)ld <e ens)red%

Tr-640 / 20



M Implementation of t'e provisions of vario)s stat)tory licenses for storing gas cylinders=petrole)m prod)cts= e(plosives etc% as per t'e relevant Acts and )les s'o)ld <e ens)red&'erever re)ired%

4.17 En)iron%ental Sa&et+

elevant provisions of t'e state/central stat)tory a)t'ority regarding environment protection s'o)ld <e

ad'ered to%

4.18 P,<lic Protection

T'e ontractor s'o)ld mae necessary provisions to protect t'e p)<lic% e s'o)ld <e <o)nd to <ear

t'e e(penses in defense of every action or ot'er proceedings at la& t'at may <e <ro)g't <y any

person for inM)ry s)stained o&ing to neglect of any preca)tion re)ired to <e taen to protect t'e

p)<lic% e s'o)ld pay for t'e any s)c' damage and cost &'ic' may <e a&arded in any s)c' s)it=

action or proceedings to any s)c' person= or t'e amo)nt= &'ic' may <e fi(ed as a compromise <y

any s)c' person%

4.19 Sa&et+ o& "i8itor8

(a) 3isitors for t'e proMect s'all <e given 'ealt' and safety ind)ction <efore t'ey are allo&ed in to

t'e constr)ction proMect% It s'all incl)de t'e minim)m ##E to <e )sed= 'a!ards and riss at t'e&or area= restricted areas of entry= emergency response arrangements= etc%

(b) 3isitors s'all al&ays <e accompanied <y one of t'e employees of t'e proMect site%

(c) 3isitors s'all not <e allo&ed in t'e 'a!ardo)s areas )nless t'ey are competent and trained to

&or in s)c' areas%

4.20 Ao,8e(eein*

(a) It s'o)ld <e recogni!ed t'at a proper place for everyt'ing and everyt'ing in its place is

maintained for a good 'o)seeeping%

(b) T'e material re)ired for immediate )se only s'o)ld <e <ro)g't to t'e designated &orplace

and staced properly and la<eled s)ita<ly%(c) All &or spots= site office and s)rro)ndings s'o)ld all times <e ept clean and free from de<ris=

scrap= concrete m)c= s)rpl)s materials and )n&anted tools and e)ipment% A day-to-daycollection and disposal of scraps/de<ris s'o)ld <e done safely at designated place%

(d) Electrical ca<les s'o)ld <e so ro)ted as to allo& safe traffic <y all concerned% a<le s'o)ld <e

prefera<ly s)pported on t'e <racets fi(ed along t'e &all to maintain safe access% :'ereverro)ting on t'e floor cannot <e avoided= care s'o)ld <e taen to ens)re mec'anical protectionof t'ese ca<les and safe access is not dist)r<ed%

(e) $o material at any &or place s'o)ld <e so staced or placed or disposed off as to ca)se

danger= inconvenience or damage to any person or environment%

(f) All )n)sed scaffoldings= s)rpl)s/scrap materials and e)ipment/systems lie temporary

electrical panels etc% s'o)ld not <e allo&ed to acc)m)late and s'all <e removed from t'epremises at t'e earliest%

(g) Acc)m)lation of &ater /oil spillages on t'e floor or any ot'er &orplace s'o)ld <e avoided%

(h) #roper aisle space maring s'o)ld <e provided in all &orplaces%

4.21 Other Stat,tor+ Pro)i8ion8

$ot&it'standing t'e cla)ses in t'e a<ove s)<sections= t'ere is not'ing in t'ese cla)ses to e(empt t'e

contractor from t'e provisions of any ot'er Act or )les in force in t'e ep)<lic of India% In partic)lar=

all operations involving t'e transport= 'andling= storage and )se of e(plosives s'o)ld <e as per t'e

standing instr)ctions and conform to t'e Indian E(plosives Act= 14 and t'e E(plosives )les= 17*%

andling= transport= storage and )se of compressed gas cylinders and press)re vessels s'o)ld

Tr-640 / 21



conform to t'e Gas ylinder )les +004 and Static and @o<ile #ress)re 3essels Cnfired )les

171% In addition= T'e Indian Electricity Act +00* and Indian Electricity )les +00.= t'e Atomic Energy

Tr-640 / 2+



Act= 176+= t'e adiation #rotection )les= +004= t'e Atomic Energy actories )les= 1776 and

AE safety man)al on ;adiation #rotection for $)clear acilities; >AE/$/S@/-+ ev%4?

s'o)ld <e complied &it'%

= PERSON$ PROTECTI"E EJIP.ENT

5.1 General

Alt'o)g' t'e primary approac' in any safety effort is t'at t'e 'a!ard to t'e &ormen s'o)ld <eeliminated or controlled <y engineering met'ods rat'er t'an protecting t'e &orman t'ro)g' )se of

personal protective e)ipment ##E% Engineering met'ods co)ld incl)de design c'ange= s)<stit)tion=

ventilation= mec'anical 'andling= atomi!ation etc% Cnder t'ose sit)ations &'en it is not possi<le to

introd)ce any effective engineering met'ods for controlling 'a!ards= it is necessary t'at &orman )se

appropriate type of ##E% or e(ample= in constr)ction &or t'ere is t'e possi<ility of a 'and tool= a

<olt= or some loose material to fall from an elevated level and striing t'e 'ead of &orman &oring

<elo&% It is t'erefore necessary t'at constr)ction &orer &ear a safety 'elmet% It is for s)c' sit)ations=

<ot' t'e actories Act 174 and t'e Atomic Energy actories )les= 1776 'ave provisions for )se of

appropriate type of ##E% It is t')s recogni!ed t'at )se of ##E is an important and necessary

consideration in t'e development of a safety programme% nce t'e safety professional decides t'at

##E is to <e )sed <y &ormen= it is essential to select rig't type of ##E and constr)ction agency

s'o)ld ens)re t'at &orman )ses it and also ##E is correctly maintained%

5.2 Per8onal Protecti)e EB,i%ent !PPE#

(a) All personal protective e)ipment as considered necessary s'o)ld <e made availa<le for t'e

)se of t'e persons employed on t'e site and maintained in a condition s)ita<le for immediate)se% Also ade)ate steps s'o)ld <e taen <y line manager to ens)re proper )se of ##E%

(b) All t'e ##Es in )se s'o)ld <e as per relevant IS standards as referred in t'e AE safety

g)idelines on ;#ersonal #rotective E)ipment; AE/SG/IS-*%

(c) All persons employed at t'e constr)ction site s'o)ld )se safety 'elmets% Safety 'elmet s'o)ld

<e &it' IS mar and s'o)ld 'ave its 'ead<and &it' <ac s)pport and c'in strap%

(d) :orers employed on mi(ing asp'altic materials= cement and lime mortars s'o)ld )seprotective goggles= protective foot &ears= 'and gloves and respirators as re)ired%

(e) #ersons engaged in &elding and gas-c)tting &ors s'o)ld )se s)ita<le &elding face s'ields%

T'e persons &'o assist t'e &elders s'o)ld )se s)ita<le goggles% #rotective goggles s'o)ld <e&orn &'ile c'ipping and grinding%

(f) Stone<reaers s'o)ld )se protective goggles% T'ey s'o)ld <e seated at s)fficiently safe

distances from one anot'er%

(g) Safety goggles s'o)ld <e of s'atterproof type and &it' !ero po&er%

(h) #ersons engaged in or assisting in s'ot <lasting operations and cleaning t'e <lasting c'am<er

s'o)ld )se s)ita<le ga)ntlets= overalls= s'atterproof and d)st-proof goggles and self contained

<reat'ing apparat)s set%

i All persons &oring at 'eig'ts more t'an *%. m a<ove gro)nd or floor and e(posed to ris of falling do&n s'o)ld )se f)ll <ody 'arness safety <elts= )nless ot'er&ise protected <y cages=g)ard railings= etc% In places &'ere t'e )se of safety <elts is not feasi<le= s)ita<le net of ade)ate strengt' fastened to s)<stantial s)pports s'o)ld <e )sed%

M :'en &orers are employed in se&ers and inside man'oles t'at are in )se= it s'o)ld <e ens)redt'at t'e man'oles are opened and are ade)ately ventilated at least for an 'o)r% After it 'as<een &ell ventilated= t'e atmosp'ere inside t'e space s'o)ld <e c'eced for t'e presence of anyto(ic gas or o(ygen deficiency <y a competent person and recorded in t'e register <efore t'e&orers are allo&ed to get into t'e man'oles% A pilot team s'o)ld enter t'e area donning self contained <reat'ing apparat)s SA% T'e man'oles opened s'o)ld <e cordoned off &it's)ita<le railing and provided &it' &arning signals or ca)tion <oards to prevent accidents% T'ere

s'o)ld <e proper ill)mination in t'e nig't% Depending )pon t'e &or sit)ation= t'e contractor s'o)ld provide ##E incl)ding t'e SA as recommended <y ead= ind)strial safety%

Tr-640 / 2*



6 .EDIC$ .NGE.ENT

6.1 General

(a) T'e contractor s'all mae arrangements for t'e first aid and medical services for t'e inM)red or

ill persons for prompt attention or aid%

(b) T'e arrangement can <e made <y t'e contractor or an agreement can <e in vog)e &it' t'efacility%

(c) T'e medical facilities at first-aid centre s'all <e ade)ate to immediately cater to t'e inM)red<ased on t'e 'a!ard potential and pro<a<le severe inM)ries%

(d) T'e first-aid centre s'all <e provided &it' t'e ade)ate e)ipment and medicines for catering tot'e site re)irements% T'e first-aid centre s'all <e manned depending on t'e &oring 'o)rs / onro)nd t'e cloc s'ift <asis% T'e services of at least one )alified medical practitioner medicalofficer s'all <e made availa<le <y t'e contractor%

6.2 .edical ?acilitie8

(a) @edical facilities conforming to t'e provisions of t'e Atomic Energy actories )les= 1776

s'o)ld <e provided at all &or sites%(b) T'e re)isite medical facilities in t'e form of a &ell-e)ipped first aid centre manned <y )alified

n)rsing personnel s'o)ld <e provided at all &or sites% ontractor may avail t'is facility as per terms and conditions of t'e contract%

(c) In addition= &ell-maintained first-aid <o(es s'o)ld <e ept at eac' location of t'e &or <y t'econtractor and availa<ility of t'e personnel trained in first aid s'o)ld <e ens)red%

(d) A manned and e)ipped am<)lance s'o)ld <e availa<le at &or site d)ring t'e &oring'o)rs/on ro)nd-t'e-cloc s'ift <asis%

(e) It s'o)ld <e ens)red <y t'e facility t'at occ)pational 'ealt' monitoring of contract &orers is

carried o)t as per provisions of t'e actories Act 174 as per t'e latest amendment and t'estip)lations/directives given <y Atomic Energy eg)latory oard from time to time%

(f) Display of emergency contact n)m<ers of important persons and 'ospitals and ro)te map of site

s'all <e maintained at designated places%

6.3 .edical .ana*e%ent o& Serio,8 In,rie8

(a) In case of serio)s inM)ries= t'e inM)red s'o)ld <e s'ifted to t'e nearest first-aid centre at site

immediately% T'e opinion of medical officer/certifying s)rgeon s'o)ld <e so)g't immediately formedical management%

(b) After providing t'e first aid treatment t'e inM)red s'o)ld <e s'ifted to designated medical facilityof t'e site/'ospital for f)rt'er medical assistance= in an am<)lance along &it' a n)rsingattendant%

(c) T'e doctor at t'e medical facility of t'e site/'ospital attending t'e case s'all assess t'e e(tentof inM)ries and render immediate medical aid% If t'e sit)ation &arrants tra)ma/special care t'einM)red s'all <e s'ifted to t'e referral 'ospital= 'aving all t'e re)isite facilities for speciali!edtreatment in am<)lance along &it' a medical attendant%

(d) A list of s)c' referral 'ospitals for specialised medical management facilities for t'e inM)redpersons s'o)ld <e availa<le &it' t'e proMect management/ead= ind)strial safety and ead=medical services of t'e site for ready reference%

Tr-640 / 24



PPENDI-S PP$ICTION ?OR

AEIGAT PSS PRT-

Gro)p/Section"

Agency"

1. Applicant;s name

2. acility address

3. esidential address

4. Age

5. Se(

6. eig't

7. Gate #ass $o%

8. $ame of contractor/agency &it' &'om engaged at

present

9. eig't pass re)ired for &or at

10. Description of present Mo<

11. #revio)s e(perience of &oring at 'eig't

Tr-640 / 2.

"8888m% eig't



S%$o% $ame of t'e employer D)ration of employment :or e(perience

1%

+%

1+% Does t'e applicant s)ffer from any of t'e follo&ing ailments P If yes details to <e given"

a lood press)re "8888888888 < Epilepsy %

(c) lat foot888888

(d) re)ent 'eadac'e or reeling sensation888888

(e) @ental depression888888 f Fimping gait %

g Aerofo<ia8888888888

Declaration"

I 'ere<y declare t'at t'e a<ove information f)rnis'ed <y me is tr)e and correct% I s'all al&ays &ear

t'e safety <elt and tie t'e life-line &'enever &oring at )ng)arded 'eig'ts of * m and a<ove% I s'all

not mis)se t'e 'eig't pass iss)ed to me or transfer it to any ot'er person% I s'all never come to d)ty

or &or at 'eig't/dept' )nder t'e infl)ence of alco'ol/dr)gs%

Tr-640 / 26



Date"$ame

" Sign"

Tr-640 / 22



Applicants $ame and Signat)re or loss time inM)ry F%T%I in case 'e cannot sign% In case of FTI an

a)t'orised person s'all e(plain eac' point/item to t'e individ)al and certify on t'at <e'alf <elo& t'e

FTI

I certify t'at I am satisfied &it' t'e a<ove certification of t'e individ)al for t'e application of 'eig't

pass and re)est for iss)e of 'eig't pass to 'im%

$ame "

Sign"

Agency oncerned

o)ntersigned <y"

Section ead acility

Tr-640 / 2



PRT-

.EDIC$ ?ITNESS CERTI?ICTE

ertified t'at I= Dr%888888888888888888888888 'ave e(amined S'ri%88888888888888888888aged

88888888 on date 8888888888888&'o 'as signed <elo& in my presence% General and p'ysical

e(aminations of S'ri%8888888888888888888888888888do not reveal any a<normality% e does not

s)ffer from any ac)te/c'ronic sin disease or any contagio)s or infectio)s disease% is eye sig't is

normal &it'/&it'o)t glasses%In my opinion= S'ri%8888888888888888888888is p'ysically and mentally

fit for &oring at 'eig't%

Details of e(aminations are given <elo&"$ame"

Signat)re of &orman Signat)re and )<<er Stamp of@edical

#ractitioner &it'eg% $o%

Tr-640 / 27

#ersonal attri<)tes" @edical

1% eig't 1% Crine

+% 'est +% lood press)re

*% :eig't *% Epilepsy

4% earing 4% lat foot

.% Sig't .% re)ent 'eadac'e or

reeling sensation

6% Sin 6% @ental depression"

2% eart <eating 2% Fimping gait

% Aerop'o<ia



PPENDI-

S ?OR. - 1

PP$ICTION ?OR TE.PORRF POER SPP$F ND SE O? E$ECTRICITF T OR SITE

DRING CONSTRCTION

temporary s)pply

O All t'e dra&ings and ta<les s'all <e signed <y )ser;s representative indicated against 16 a<ove%

Signat)re of a)t'orised signatory of )ser

Signed endorsement of &or order s)pervising

a)t'ority indicated against . a<ove%

Tr-640 / 1

V#o&er s)pply application n)m<er s'all <e different for same )ser &it' m)ltiple applications

3Pre8cri<ed ,nder cla,8e

1% $ame and address of )ser%

+% eference of tender or &or order ifapplica<le

*% $ame and designation of tender/&or orderiss)ing a)t'ority%

4% #o&er s)pply application n)m<er V

.% $ame and designation of tender/&ororder/&or s)pervising a)t'ority Engineer-in-c'arge%

6% E(pected date of commencement oftemporary s)pply

2% E(pected date of decommissioning oftemporary s)pply

% 3oltage level F3/@3/3 W

7% Type of connection 1#'/*#'

10% onnected load 9&

11% @a(im)m demand93A/#o&er factor

1+% Single line diagram O of proposed po&erdistri<)tion sc'eme along &it' e)ipmentdata s'eet do&nstream installation afterpoint of connection%

Enclosed orm-1A/$ot enclosed

1*% $ame of overall s)pervisor and availa<le)alified Staff

Enclosed orm-1/$ot enclosed

14% A)(iliary e)ipment data s'eet meters= firee(ting)is'er= first aid <o( etc%

Enclosed orm-1/$ot enclosed

1.% $ame and designation of provider;srepresentative to &'om t'e application isaddressed%

16% $ame and designation of a)t'orisedsignatory of )ser= &'o 'ad s)<mitted t'isapplication



?OR. - 1

EJIP.ENT DT SAEET ?OR OTINING TE.PORRF POER SPP$F ND SE O?

E$ECTRICITF T OR SITE DRING CONSTRCTION

!Pre8cri<ed a*ain8t ite%-12 o& &or%-1#

$ame and address of )ser" #o&er s)pply application

$)m<er"

Amendment $o"

eferences"- Single line diagram SFD of t'e po&er distri<)tion sc'eme &it' all e)ipment details

attac' t'e SFD

1%Identity +%Type *%@ae 4%@an)fact)rer;s .%i(ed/ 6%Si!e 2%Fast %Fast 7% 10%and S%$o #orta<le )sed test Fatest ating

model date date testdata


E(planation of col)mn 'eaders"

1. Identity"- Identification mar/n)m<er/tag of e)ipment in single line dra&ing and layo)tdra&ing% Every e)ipment in single line dra&ing and layo)t dra&ing s'all 'ave s)ita<leidentification mar/n)m<er/tag%

2. Type"- a<le//@/@/EF/transformer/lig'tning arrestor/eart'ing

station/eart'ing connection/motor/lig'ting fi(t)re/s&itc'/f)se/s&itc'= socet <o( etc%

3. @ae and model"- man)fact)rer;s name and corresponding model no%

4. @an)fact)rer;s S% $o"- serial n)m<er and date in name plate if availa<le% Else $A

5. i(ed/porta<le"- E)ipment is installed/laid/anc'ored to s)rface or porta<le%

6. Si!e"- depending )pon type of e)ipment and as desired <y provider representative e%g%

lengt' for ca<les or all dimensions if 'eavy e)ipment lie transformer%

7. Fast )sed date% date of last )se else $E:

8. Fast test date% latest test date <y )ser or <y man)fact)rer if $E:

9. Fatest test data"- I= 3= resistance= f)nctional test data depending )pon t'e type of

e)ipment as desired <y provider;s representative%

10% ating"- name plate rating of e)ipment lie voltage= c)rrent= po&er apparent= active=reactive= I# of enclos)re= si!e ca<le cross section etc% depending )pon t'e type of e)ipment and as desired <y provider;s representative%

Tr-640 / +



?OR. - 1

ST?? DT SAEET ?OR OTINING TE.PORRF POER SPP$F ND SE O?E$ECTRICITF T OR SITE DRING CONSTRCTION



$)m<er"

Amendment $o"-

1%$am e

+%Addres s*%Tel%$o

4%esponsi<ility

.%ertificatio ndetail

6%es)ci-tationtraining

2%E(pe-rience

%t'errelevan ttraining

7%Signa-t)re



1. $ame"- $ame of agency/person

2. Address"-

3. Tel $o"- reg)lar= alternate and emergency telep'one n)m<ers

1. esponsi<ility"- &'et'er responsi<le for installation= operation= maintenance= overall

s)pervision etc% overall s)pervisor s'all <e indicated specifically%

2. ertification detail"- a type of certification e%g &ire man license= electrical s)pervisor license=

electrical contractor license= diploma in electrical engineering= degree in electrical engineeringetc% < certifying agency e%g% state #:D= central #:D= EA= name of college/)niversity etc%c certificate/license n)m<er &it' date% d valid )p to date or ne(t rene&al date m)st for contractor/s)pervisor license%

3. Artificial res)scitation training"- indicate JES/$ if t'e staff is trained to apply artificial

res)scitation tec'ni)e%

4. E(perience%"- n)m<er of years of e(perience%

4. t'er relevant training "- any ot'er training in electrical/ safety co)rse% Indicate name of

training= d)ration days/mont's= training providing agency%

5. Signat)re"- original signat)re of individ)al%

Tr-640 / *



?OR. - 1C

I$IRF EJIP.ENT DT SAEET ?OR OTINING TE.PORRF POER SPP$F ND

SE O? E$ECTRICITF T OR SITE DRING CONSTRCTION



$)m<er" Amendment $o"-

eference"- Fayo)t dra&ing $o% /888888888888888888

1%Identity +%Type *%@ae and

model

4% @an)fact)rer;s.% $o

.%i(ed/ #orta<le 6%Si!e 2%Fast )sed

date

Signat)re of )ser;s representative


1. Identity"- identification mar/n)m<er/tag of e)ipment in layo)t dra&ing%

2. Type"-eart'ing rod/megger/m)lti meter/eart' resistance meter/fire e(ting)is'er/s and

<)cet/first aid <o(/res)scitation c'art/r)<<er mat etc%

3. @ae and model"- man)fact)rer;s name and corresponding model no%

4. @an)fact)rer;s S% $o"- serial n)m<er and date in name plate if availa<le% Else $A

5. i(ed/porta<le"- e)ipment is installed/laid/anc'ored to s)rface or porta<le%

6. Si!e"- depending )pon type of e)ipment and as desired <y provider representative%

7. Fast )sed date% $E: for ne& e)ipment% $A for passive devices lie c'art/mat etc%

Tr-640 / 4



?OR. -1D

!Pre8cri<ed ,nder cla,8e 46!e#

$ame of )ser agency88888888888 #o&er s)pply application n)m<er"-8888888888888

CERTI?ICTE F TAE $ICENSED E$ECTRIC$ CONTRCTOR

ertified t'at s)<Mect installations 'ave <een carried o)t <y )s or c'eced <y )s and is in accordance

&it' I%E% )les% T'e doc)ments s)<mitted &it' s)<Mect temporary po&er s)pply application orm-1 is

verified <y )s and t'e complete installation confirms to t'ese doc)ments%

:e s'all periodically inspect/c'ec t'e installation so t'at no )nsafe sit)ation arises d)ring )se of t'is

temporary po&er s)pply system% :e )nderstand t'at for t'e entire d)ration of e(istence of t'is

temporary po&er s)pply system &e s'all <e responsi<le for any )nsafe installation= operation=

maintenance= testing of t'e same &'ic' res)lts in to any loss of life or material% :e s'all immediatelyreport to t'e provider;s representative and ens)re de-energisation of s)pply if any )nsafe sit)ation

arises d)ring)se of t'is temporary po&er s)pply system%

Signat)re of t'e a)t'orised signatory of licensed electrical contractor

)<<er seal of licensed electrical contractor

Date

CERTI?ICTE F TAE SER

ertified t'at my/o)r installations 'ave <een carried o)t in accordance &it' t'e I%E%)les and t'at

I/:e 'ave employed competent agency/staff to 'andle t'e installations &'ic' is strictly as per t'e staff

data s'eet s)<mitted in orm-1%

:e )nderstand t'at for t'e entire d)ration of e(istence of t'is temporary po&er s)pply system &e

s'all <e responsi<le for any )nsafe installation= operation= maintenance=testing of t'e same &'ic'

res)lts into any loss of life or material% :e s'all immediately report to t'e provider;s representative

and ens)re de-energisation of s)pply if any )nsafe sit)ation arises d)ring )se of t'is temporary po&er

s)pply system%

Signat)re of t'e a)t'orised signatory of )ser

$ame of signatory

Date

Tr-640 / .



?OR. -1E

3Pre8cri<ed ,nder cla,8e 46!&#

CERTI?ICTE F TAE S?ETF O??ICER

ertified t'at I 'ave inspected t'e electrical installation referred 'ere in after satisfying myself a<o)t

t'e safe condition of t'e installation= I 'ere<y recommend t'at t'e service connection <e given to t'e

contractor%

Signat)re of t'e safety officer

$ame"

Date"

TAORISTION F TAE E$ECTRIC$ ENGINEER

T'e s)<Mect po&er s)pply application along &it' completed installation= necessary certificates as per

orm-1 of Appendi(-E is scr)tinised <y )s% T'e proposal fo)nd to <e in order and t'e installation can

<e energised on 8 in presence of yo)r designated overall s)pervisor as indicated in orm-1%

Enclosed 'ere&it' t'e test report data s'eet orm-1% Jo) are re)ested to carry o)t t'e periodic

testing of e)ipment and s)<mit t'e test report periodically as per t'is form%

Signat)re of t'e electrical engineer of provider

$ame of signatory

Date

Tr-640 / 6



?OR. - 1?

TEST/.INTENNCE REPORT DT SAEET O? EJIP.ENTS O? TE.PORRF POER

SPP$F SFSTE. T OR SITE DRING CONSTRCTION

!Pre8cri<ed a*ain8t &or%-1E#


$)m<er"

Amendment $o"-

1%Identity +%Type *%Fast

tested

date

4%$e(t d)e

date of any

test

.%re)encyof I test

6%re)encyof 3 test

2%re)ency

of eart'

resistance

test

%t'er

tests

Signat)re of electrical engineer of provider


1% Identity"- Identification mar/n)m<er/tag of e)ipment in single line dra&ing and layo)tdra&ing% Every e)ipment in single line dra&ing and layo)t dra&ing s'all 'ave s)ita<leidentification mar/n)m<er/tag%

2. Type"- a<le//@/@/EF/transformer/lig'tning arrestor/eart'ing station/ eart'ing

connection/motor/lig'ting fi(t)re/s&itc'/f)se/s&itc'= socet <o( etc%

3. Fast test date" - latest test date indicated in orm-1A%

4. $e(t d)e date of any test"- as &ored o)t <y fre)ency of tests indicated in s)<se)ent

col)mns%

5. re)ency of I test"- re)ired fre)ency depending )pon type of e)ipment and location of

installation% $A if not re)ired after installation%

6. re)ency of 3 test"- re)ired fre)ency depending )pon type of e)ipment and location of

installation% $A if not re)ired after installation%

7. re)ency of eart' resistance test"- re)ired fre)ency depending )pon type of

e)ipment and location of installation% $A if not re)ired after installation%

8. t'er tests"- name and description of any ot'er essential tests/maintenance activity andre)ired fre)ency depending )pon type of e)ipment and location of installation% $A if notre)ired after installation%

Tr-640 / 2



GO"ERN.ENT O? INDI DEPRT.ENT O?TO.IC ENERGF GENER$ SER"ICESORGNISTION CI"I$ ENGINEERING

DI"ISION

SECTION - I"

GENERA? COND%T%ONS OF CONTRACT

Tr-640 /



SECTION - I": CONDITIONS O? CONTRCT - GENER$

DE?INITIONS:

1. T'e Contract means t'e doc)ments forming t'e tender and acceptance t'ereof and t'e formal

agreement e(ec)ted <et&een t'e #resident of India and t'e ontractor toget'er &it' t'edoc)ments referred to t'erein incl)ding t'ese conditions= t'e specifications= designs= dra&ings and

instr)ctions iss)ed from time to time <y t'e Chie& En*ineer5 ESG5 GSO / En*ineer-in-Char*e andall t'ese doc)ments taen toget'er s'all <e deemed to form one contract and s'all <ecomplementary to one anot'er%

2. In t'e contract t'e follo&ing e(pression s'all )nless t'e conte(t ot'er&ise re)ires= 'ave t'e

meanings 'ere<y respectively assigned to t'em%

(i) T'e e(pression or(8 or or( s'all )nless t'ere <e somet'ing eit'er in t'e s)<Mect or conte(t

rep)gnant to s)c' constr)ction <e constr)ed and taen to means t'e &ors <y or <y virt)e of t'econtract contracted to <e e(ec)ted &'et'er temporary or permanent and &'et'er original=altered= s)<stit)ted or additional%

(ii) T'e Site s'all mean t'e land and/or ot'er places on= into or t'ro)g' &'ic' &or is to <e

e(ec)ted )nder t'e contract or any adMacent land= pat' or street t'ro)g' &'ic' &or is to <ee(ec)ted )nder t'e contract or any adMacent land= pat' or street &'ic' may <e allotted or )sed for t'e p)rpose of carrying o)t t'e contract%

(iii) T'e Contractor s'all mean t'e individ)al or firm or company &'et'er incorporated or not

)ndertaing t'e &ors and s'all incl)de t'e legal personnel representative or s)c' individ)al or t'e persons composing s)c' firm or company or t'e s)ccessors of s)c' firm or company and t'epermitted assignees of s)c' individ)al or firm or firms or company%

(iv) T'e Pre8ident means t'e #resident of India and 'is s)ccessors%

(v) T'e Chie& En*ineer5 ESG5 GSO means t'e 'ief Engineer= ESG= GS or t'e ED= General

Services rganisation= An)p)ram% T'e En*ineer-in-Char*e means t'e a)t'ori!edrepresentative of 'ief Engineer= ESG= GS of t'e ivil Engineering Division= General Servicesrganisation= An)p)ram &'o s'all s)pervise and <e in c'arge of t'e &or and &'o s'all sign t'econtract on <e'alf of t'e #resident%

(vi) Go)ern%ent or Go)ern%ent o& India s'all mean t'e #resident of India%

(vii) T'e term CE represents 'ief Engineer= ESG= GS of t'e ED= General Services rganisation=

An)p)ram

(viii) .ar(et Rate s'all <e t'e rate as decided <y t'e Engineer-in-'arge on t'e <asis of t'e cost of

materials and la<o)r at t'e site &'ere t'e &or is to <e e(ec)ted pl)s t'e percentage to cover= allover'eads and profits%

(ix) Contract Price means t'e s)m named in t'e Tender s)<Mect to s)c' additions t'ere to or ded)ctions t'ere from as may <e made )nder t'e provisions 'erein <efore contained%

(x) Te%orar+ or( means all temporary &ors of every ind re)ired in or a<o)t t'e e(ec)tion=completion and maintenance of t'e &ors%

(xi) ord8 imparting t'e sing)lar n)m<er incl)des t'e pl)ral n)m<er and vice versa according tot'e conte(t%

(xii) Tendered "al,e means t'e val)e of t'e entire &or as stip)lated in t'e letter of a&ard%

SCOPE ND PER?OR.NCE:

Tr-640 / 7



3. :'ere t'e conte(t so re)ires= &ords imparting t'e sing)lar only also incl)de t'e pl)ral and vice

versa% Any reference to masc)line gender s'all &'enever re)ired incl)de feminine gender andvice versa%

Tr-640 / 70



SECTION - I": CONDITIONS O? CONTRCT - GENER$

4. eadings and @arginal notes to t'ese General onditions of ontract s'all not <e deemed to form

part t'ereof or <e taen into consideration in t'e interpretation or constr)ction t'ereof or of t'econtract%

5. T'e contractor s'all <e f)rnis'ed= free of cost one certified copy of t'e contract doc)ments e(cept

standard specifications= Sc'ed)le of )antities and s)c' ot'er printed and p)<lis'ed doc)ments=toget'er &it' all dra&ings as may <e forming part of t'e tender papers% $one of t'ese doc)ments

s'all <e )sed for any p)rpose ot'er t'an t'at of t'is contract%

ORS TO E CRRIED OT:

6. T'e &or to <e carried o)t )nder t'e contract s'all= e(cept as ot'er&ise provided in t'eseconditions= incl)de all la<o)r= materials= tools= plants= e)ipment and transport &'ic' may <ere)ired in preparation of and for and in t'e f)ll and entire e(ec)tion and completion of t'e &ors%T'e descriptions given in t'e sc'ed)le of )antities s'all= )nless ot'er&ise stated= <e 'eld toincl)de &astage on materials= carriage and cartage= carrying and ret)rn of empties= 'oisting=setting= fitting and fi(ing in position and all ot'er la<o)rs necessary in and for t'e f)ll and entiree(ec)tion and completion of t'e &or as aforesaid in accordance &it' good practice andrecogni!ed principles%

S??ICIENCF O? TENDER:

7. T'e contractor s'all <e deemed to 'ave satisfied 'imself <efore tendering as to t'e correctness and

s)fficiency of 'is tender for t'e &ors and of t'e rates and prices )oted in t'e Sc'ed)le of )antities= &'ic' rates and prices s'all= e(cept as ot'er&ise provided= cover all 'is o<ligations)nder t'e ontract and all matters and t'ings necessary for t'e proper completion andmaintenance of t'e &ors%

DISCREPNCIES ND DHST.ENT O? TENDER:

8. T'e several doc)ments forming t'e ontract are to <e taen as m)t)ally e(planatory of one

anot'er= detailed dra&ings <eing follo&ed in preference to small scale dra&ing and fig)reddimensions in preference to scale and special conditions in preference to General onditions%

%1 In t'e case of discrepancy <et&een t'e sc'ed)les of )antities= t'e Specifications and/or t'eDra&ings= t'e follo&ing order of preference s'all <e o<served%

8.1.1 Description of Sc'ed)le of )antities%

8.1.2 #artic)lar Specification and Special ondition= if any%

8.1.3 Dra&ings%

8.1.4 Specifications%

8.1.5 Indian Standard Specifications of %I%S%

8.2 If t'ere are varying or conflicting provisions made in any one doc)ment forming part of t'e

contract= t'e Accepting A)t'ority s'all <e t'e deciding a)t'ority &it' regard to t'e intention of t'e doc)ment and 'is decision s'all <e final and <inding on t'e contractor%

8.3 Any error in description= )antity or rate in Sc'ed)le of )antities or any omission t'ere from

s'all not vitiate t'e ontract or release t'e ontractor from t'e e(ec)tion of t'e &'ole or anypart of t'e &ors comprised t'erein according to dra&ings and specifications or from any of 'is o<ligations )nder t'e contract%

SIGNING O? CONTRCT:

7% T'e s)ccessf)l tenderer/contractor= on acceptance of 'is tender <y t'e Accepting A)t'ority s'all=&it'in 1. days from t'e stip)lated date of start of &or sign t'e contract consisting of"-

7%1 T'e notice inviting tender= all t'e doc)ments incl)ding dra&ings= if any= forming t'e tender asiss)ed at t'e time of invitation of tender and acceptance t'ereof toget'er &it' anycorrespondence leading t'ereto%

Tr-640 / 71



COND%T%ONS OF CONTRACT

7%+ Standard form as mentioned in Tender consisting of"

9.2.1 3ario)s standard cla)ses &it' corrections )p to t'e date along &it' anne()re t'ereto%

9.2.2 Specification for vario)s items of &or%

9.2.3 IGA safety code for contract &ors%

9.2.4 @odel )les for t'e protection of 'ealt'= sanitary arrangements for &orers employed<y IGA or its contractors%

9.2.5 DAE contractor;s Fa<o)r eg)lations%

Tr-640 / 7+



C$SE 1: PER?OR.NCE GRNTEE

i) T'e contractor s'all s)<mit an irrevoca<le #erformance G)arantee of .B ive percent of t'etendered amo)nt in addition to ot'er deposits mentioned else&'ere in t'e contract for 'is proper performance of t'e contract agreement= not &it'standing and/or &it'o)t preM)dice to any ot'er

provisions in t'e contract &it'in period specified in Sc'ed)le ;; from t'e date of iss)e of letter of acceptance% T'is period can <e f)rt'er e(tended <y t'e Engineer-in-'arge )pto a ma(im)mperiod as specified in Sc'ed)le ;; on &ritten re)est of t'e contractor stating t'e reason for delays in proc)ring t'e #erformance G)arantee= to t'e satisfaction of t'e Engineer-in-'arge%T'is g)arantee s'all <e in t'e form of Government Sec)rities or fi(ed deposit receipts or G)arantee onds of any Sc'ed)led an/aner;s c'e)e of any sc'ed)led <an/ or t'e Statean of India in accordance &it' t'e form anne(ed as Appendi(-;A; 'ereto% In case a fi(eddeposit receipt of any an is f)rnis'ed <y t'e contractor to t'e Government as part of t'eperformance g)arantee and t'e an is )na<le to mae payment against t'e said fi(ed depositreceipt= t'e loss ca)sed t'ere<y s'all fall on t'e contractor and t'e contractor s'all fort'&it' ondemand f)rnis' additional sec)rity to t'e Government to mae good t'e deficit%

ii) T'e #erformance G)arantee s'all <e initially valid )pto t'e stip)lated date of completion pl)s 60

days <eyond t'at% In case t'e time for completion of &or gets enlarged= t'e contractor s'all gett'e validity of performance G)arantee e(tended to cover s)c' enlarged time for completion of &or% After recording of t'e completion certificate for t'e &or <y t'e competent a)t'ority= t'eperformance g)arantee s'all <e ret)rned to t'e contractor= &it'o)t any interest%

iii) T'e Engineer-in-'arge s'all not mae a claim )nder t'e #erformance g)arantee e(cept for

amo)nts to &'ic' t'e #resident of India is entitled )nder t'e contract not&it'standing and/or &it'o)t preM)dice to any ot'er provisions in t'e contract agreement in t'e event of "

(a) ail)re <y t'e contractor to e(tend t'e validity of t'e #erformance G)arantee as descri<ed

'erein a<ove= in &'ic' event t'e Engineer-in-'arge may claim t'e f)ll amo)nt of t'e#erformance g)arantee%

(b) ail)re <y t'e contractor to pay #resident of India any amo)nt d)e= eit'er as agreed <ycontractor or determined )nder any of t'e la)ses/onditions of t'e agreement= &it'in *0days of t'e service of notice to t'is effect <y Engineer-in-'arge%

iv) In t'e event of t'e contract <eing determined or rescinded )nder provisions of any of t'e

cla)se /condition of t'e agreement= t'e performance g)arantee s'all stand forfeited in f)ll ands'all <e a<sol)tely at t'e disposal of t'e #resident of India%

A55END%. A9

?OR. O? PER?OR.NCE SECRITF N GRNTEE OND

In consideration of t'e #resident of India 'ereinafter called HT'e GovernmentH 'aving agreed

)nder t'e terms and conditions of agreement $o%%%%%%%%%%%%%%%%%%%%%% Dated%%%%%%%%%%%%%%%%%%%%made <et&een

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% and%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ereinafter calledHt'e said contractorsH %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%for t'e &or of %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ereinafter called Ht'e saidagreementH 'aving agreed to prod)ction of a irrevoca<le an G)arantee for s%%%%%%%%%%%%%%%%%%%%

)pees%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% only as a sec)rity / g)arantee from t'e contractors for compliance of 'is o<ligations in accordance &it' t'e terms and conditions in t'e said agreement%

1. :e !indicate t"e name of t"e <an %%%%%%%%%%%%%%%%%%%%%%% ereinafter referred to as t'e Ht'e anH

'ere<y )ndertae to pay to t'e Government a n a mo)nt not e(ceeding s%%%%%%%%%%%%%%%%% %%% only ondemand <y t'e Government%

2. :e indicate t"e name of t"e #ank$ do 'ere<y )nder tae to pay t'e amo)nts d)e and paya<le

)nder t'is G)arantee &it'o)t any dem)re= merely on a demand from t'e Government stating

t'at t'e amo)nt claimed is re)ired to meet t'e recoveries d)e or liely to <e d)e from t'e saidcontractors% Any s)c' demand made on t'e an s'all <e concl)sive as regards t'e amo)nt

Tr-640 / 7*



d)e and paya<le <y t'e an )nder t'is G)arantee% o&ever= o)r lia<ility )nder t'is g)arantees'all <e restricted to an amo)nt not e(ceeding s%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% )pees%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% nly%

3. :e= t'e said <an f)rt'er )ndertae to pay to t'e Government any money so demanded

not&it'standing any disp)te or disp)tes raised <y t'e ontractors in any s)it or proceedingpending <efore any co)rt or Tri<)nal relating t'ereto= o)r lia<ility )nder t'is present <eing

a<sol)te and )ne)ivocal%

T'e payment so made <y )s )nder t'is <ond s'all <e a valid disc'arge of o)r lia<ility for payment t'ere )nder and t'e contractors s'all 'ave no claims against )s for maing s)c'payment%

4. :e%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% !Name of6ank%f)rt'er agree t'at t'e G)arantee 'erein contained

s'all remain in f)ll force and effect d)ring t'e period t'at &o)ld <e taen for t'e performance of t'e said agreement and t'at it s'all contin)e to <e enforcea<le till all t'e d)es of t'eGovernment )nder or <y virt)e of t'e said agreement 'ave <een f)lly paid and its claimssatisfied or disc'arged or till Engineer-in-'arge on <e'alf of t'e Government certifies t'atterms and conditions of t'e said agreement 'ave <een f)lly and properly carried o)t <y t'e saidcontractors and accordingly disc'arges t'is G)arantee%

5. :e%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% !Name of 6ank%f)rt'er agree &it' t'e Government t'at

t'eGovernment s'all 'ave t'e f)llest li<erty &it'o)t o)r consent and &it'o)t affecting in anymanner o)r o<ligations 'ere)nder to vary any of t'e terms and conditions of t'e said agreementor to e(tend time of performance <y t'e said contractors from time to time or to postpone for any time or from time to time any of t'e po&ers e(ercisa<le <y t'e Government against t'e saidcontractors and for<ear or enforce any of t'e terms and conditions relating to t'e saidagreement and &e s'all not <e relieved from o)r lia<ility <y reason of any s)c' variation= or e(tension <eing granted to t'e said contractors or for any for<earance= act of omission on t'epart of t'e Government or any ind)lgence <y t'e Government to t'e said contractors or <y anys)c' matter or t'ing &'atsoever &'ic' )nder t'e la& relating to s)reties &o)ld= <)t for t'isprovision= 'ave effect of so relieving )s%

6. T'is G)arantee &ill not <e disc'arged d)e to t'e c'ange in t'e constit)tion of t'e an or t'e

contractors%

7. :e%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% !Name of 2ank$ lastly )ndertae not to revoe t'is

G)arantee e(cept &it' t'e previo)s consent of t'e Government in &riting%

8. T'is G)arantee s'all <e valid )p to )nless e(tended on demand <y Government%

$ot&it'standing anyt'ing mentioned a<ove= o)r lia<ility against t'is g)arantee is restricted tos%%%%%%%%%%%%%%%%%%%%% )pees %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%only and )nless a claim in &riting is lodged&it' )s &it'in si( mont's of date of e(piry or t'e e(tended date of e(piry of t'is g)arantee allo)r lia<ilities )nder t'is g)arantee s'all stand disc'arged%

Dated t'e%%%%%%%%%%%%%%%%%%%%%for%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% day of%%%%%%%%%%%%%%Indicate t'e name of t'e an

C$SE 1-: RECO"ERF O? SECRITF DEPOSIT:

T'e person/ persons &'ose tenders may <e accepted 'ereinafter called t'e contractor s'allpermit Government at t'e time of maing any payment to 'im for &or done )nder t'e contract toded)ct a s)m at t'e rate of .B of t'e gross amo)nt of eac' r)nning <ill till t'e s)m along &it' t'es)m already deposited as earnest money= &ill amo)nt to sec)rity deposit of .B of t'e tenderedval)e of t'e &or% S)c' ded)ctions &ill <e made and 'eld <y Government <y &ay of Sec)rityDeposit )nless 'e 'as / t'ey 'ave deposited t'e amo)nt of Sec)rity at t'e rate mentioned a<ove incas' or in t'e form of Government Sec)rities or i(ed Deposit eceipts% In case a fi(ed depositreceipt of any <an is f)rnis'ed <y t'e contractor to t'e Government as part of t'e sec)rity depositand t'e <an is )na<le to mae payment against t'e said fi(ed deposit receipt= t'e loss ca)sedt'ere<y s'all fall on t'e contractor and t'e contractor s'all fort'&it' on demand f)rnis' additionalsec)rity to t'e Government to mae good t'e deficit%

Tr-640 / 74



All compensation or t'e ot'er s)ms of money paya<le <y t'e contractor )nder t'e terms of t'iscontract may <e ded)cted from= or paid <y t'e sale of a s)fficient part of 'is sec)rity deposit or from

Tr-640 / 7.



t'e interest arising t'ere from= or from any s)ms &'ic' may <e d)e to or may <ecome d)e to t'econtractor <y Government on any acco)nt &'atsoever and in t'e event of 'is Sec)rity Deposit <eingred)ced <y reason of any s)c' ded)ctions or sale as aforesaid= t'e contractor s'all &it'in 10 daysmae good in cas' or fi(ed deposit receipt tendered <y t'e State an of India or <y sc'ed)led<ans or Government Sec)rities if deposited for more t'an 1+ mont's endorsed in favo)r of t'e#ay , Acco)nts fficer= GS= any s)m or s)ms &'ic' may 'ave <een ded)cted from= or raised <ysale of 'is sec)rity deposit or any part t'ereof% T'e sec)rity deposit s'all <e collected from t'e

r)nning <ills of t'e contractor at t'e rates mentioned a<ove and t'e Earnest @oney deposited at t'etime of tenders &ill <e treated as part of t'e Sec)rity Deposit%

T'e sec)rity deposit as ded)cted a<ove can <e released against <an g)arantee iss)ed <y asc'ed)led <an= on its acc)m)lations to a minim)m of s%. Fa's s)<Mect to t'e condition t'atamo)nt of s)c' <an g)arantee= e(cept last one= s'all not <e less t'an . Fa's%

$TE1" Government papers tendered as sec)rity &ill <e taen at .B five per cent <elo& itsmaret price or at its face val)e= &'ic'ever is less% T'e maret price of Government papers &o)ld<e ascertained <y t'e Engineer-in-'arge at t'e time of collection of interest and t'e amo)nt of interest to t'e e(tent of deficiency in val)e of t'e Government paper &ill <e &it''eld if necessary%

$TE +" Government Sec)rities &ill incl)de all forms of sec)rities mentioned in )le $o% +24 of t'eG%% )les e(cept fidelity <ond% T'is &ill <e s)<Mect to t'e o<servance of t'e condition mentioned

)nder t'e r)le against eac' form of sec)rity%

$TE *" $ote 1 , + a<ove s'all <e applica<le for <ot' la)ses 1 , 1A%

C$SE 2: CO.PENSTION ?OR DE$F:

If t'e contractor fails to maintain t'e re)ired progress in terms of la)se . or to complete t'e &orand clear t'e site on or <efore t'e contract or e(tended date of completion= 'e s'all= &it'o)tpreM)dice to any ot'er rig't or remedy availa<le )nder t'e la& to t'e Government on acco)nt of s)c'<reac' pay as agreed compensation t'e amo)nt calc)lated at t'e rates stip)lated <elo& as t'ea)t'ority specified in Sc'ed)le &'ose decision in &riting s'all <e final and <inding may decideon t'e amo)nt of tendered val)e of t'e &or for every completed day/mont' as applica<le t'at t'eprogress remains <elo& t'at specified in la)se . or t'at t'e &or remains incomplete%

T'is &ill also apply to items or gro)p of items for &'ic' a separate period of completion 'as <eenspecified%

i Co%en8ation &or dela+ o& 'or( - 1=> er %onth o& dela+ to <e co%,ted on er da+<a8i8

#rovided al&ays t'at t'e total amo)nt of compensation for delay to <e paid )nder t'is onditions'all not e(ceed 10B of t'e Tendered 3al)e of &or or of t'e Tendered 3al)e of t'e item or gro)p of items of &or for &'ic' a separate period of completion is originally given%

T'e amo)nt of compensation may <e adM)sted or set-off against any s)m paya<le to t'e ontractor )nder t'is or any ot'er contract &it' t'e Government% In case= t'e contractor does not ac'ieve apartic)lar mentioned milestone in sc'ed)le = or t'e re-sc'ed)led milestone s in terms of la)se.%4= t'e amo)nt s'o&n against t'at milestone s'all <e &it' 'eld= to <e adM)sted against t'e

compensation levied at t'e final grant of E(tension of Time% :it''olding of t'is amo)nt on fail)re toac'ieve a milestone= s'all <e a)tomatic &it'o)t any notice to t'e contractor% o&ever= if t'econtractor catc'es )p &it' t'e progress of &or on t'e s)<se)ent milestones t'e &it''eld amo)nts'all <e released% In case t'e contractor fails to mae )p for t'e delay in s)<se)ent milestonesamo)nt mentioned against eac' milestone missed s)<se)ently also s'all <e &it''eld% o&ever= nointerest= &'atsoever s'all <e paya<le on s)c' &it''eld amo)nt%

C$SE 2: INCENTI"E ?OR ER$F CO.P$ETION:

In case t'e contractor completes t'e &or a'ead of sc'ed)led c555ion time= a <on)s K 1B one

percent of t'e tendered val)e per mont' comp)ted 5peS5day <asis= s'all <e paya<le to t'e

contractor= s)<Mect to a ma(im)m limit of .B Mfi5e ! of t'e tendered val)e% T'e amo)nt of <on)s= if

paya<le= s'all <e paid along &ft'flnal Klaf5r completion of &or% #rovided al&ays t'at provision of t'e la)se +A s'all <e applica< "only &'en so provided in HSc'ed)le H%

Tr-640 / 76



C$SE : DETER.INTION O? CONTRCT: POERS O? ENGINEER-IN-CARGE

S)<Mect to ot'er provisions contained in t'is cla)se= t'e Engineer-in-'arge may= &it'o)t preM)diceto 'is any ot'er rig't or remedy against t'e contractor in respect of any delay= inferior &ormans'ip=ot'er&ise or to any claim for damage and / or any ot'er provisions of t'is contract or ot'er&ise and&'et'er t'e date for completion 'as or 'as not elapsed= <y notice in &riting a<sol)tely determine t'econtract in any of t'e follo&ing cases"

i) If t'e contractor 'aving <een given <y t'e Engineer-in-'arge a notice in &riting to rectify=

reconstr)ct or replace any defective &or or t'at t'e &or is <eing performed in an inefficientor ot'er&ise improper or )n-&orman lie manner s'all omit to comply &it' t'e re)irementsof s)c' notice for a period of seven days t'ereafter%

ii) If t'e contractor 'as= &it'o)t reasona<le ca)se= s)spended t'e progress of t'e &or or 'as

failed to proceed &it' t'e &or &it' d)e diligence so t'at in t'e opinion of t'e Engineer-in-'arge &'ic' s'all <e final and <inding 'e &ill <e )na<le to sec)re completion of t'e &or<y t'e date for completion and contin)es to do so after a notice in &riting of seven days fromt'e Engineer-in-'arge%

iii) If t'e contractor fails to complete t'e &or &it'in t'e stip)lated date or items of &or &it'

individ)al date of completion= if any stip)lated= on or <efore s)c' dates of completion anddoes not complete t'em &it'in t'e period specified in a notice given in &riting in t'at <e'alf <yt'e Engineer-in-'arge%

iv) If t'e contractor persistently neglects to carry o)t 'is o<ligations )nder t'e contract and/ or commits defa)lt in complying &it' any of t'e terms and conditions of t'e contract and doesnot remedy it or tae effective steps to remedy it &it'in 2 days after a notice in &riting is givento 'im in t'at <e'alf <y t'e Engineer-in-'arge%

v) If t'e contractor s'all offer or give or agree to give to any person in Government service or toany ot'er person on 'is <e'alf any gift or consideration of any ind as an ind)cement or re&ard for doing or for<earing to do or for 'aving done or for<orne to do any act in relation tot'e o<taining or e(ec)tion of t'is or any ot'er contract for GovernmentU

vi) If t'e contractor s'all enter into a contract &it' government in connection &it' &'ic'commission 'as <een paid or agreed to <e paid <y 'im or to 'is no&ledge= )nless t'epartic)lars of any s)c' commission and t'e terms of payment t'ereof 'ave <een previo)slydisclosed in &riting to t'e Engineer-in-'argeU

vii) If t'e contractor s'all o<tain a contract &it' government as a res)lt of &rong tendering or

ot'er non-<onafide met'ods of competitive tenderingU

viii) If t'e contractor <eing an individ)al= or if a firm= any partner t'ereof s'all at any time <eadM)dged insolvent or 'ave a receiving order or order for administration of 'is estate madeagainst 'im or s'all tae any proceedings for li)idation or composition ot'er t'an a vol)ntaryli)idation for t'e p)rpose of amalgamation or reconstr)ction Cnder any insolvency Act for t'e time <eing in force or mae any conveyances or assignment of 'is effects or compositionor arrangement for t'e <enefit of 'is creditors or p)rport so to do or if any application <e made

)nder any Insolvency Act for t'e time <eing in force for t'e se)estration of 'is estate or if atr)st deed <e e(ec)ted <y 'im for <enefit of 'is creditors%

ix) If t'e contractor <eing a company s'all pass a resol)tion or t'e co)rt s'all mae an order t'att'e company s'all <e &o)nd )p or if a receiver or a manager on <e'alf of a creditor s'all <eappointed or if circ)mstances s'all arise &'ic' entitle t'e co)rt or t'e creditor to appoint areceiver or a manager or &'ic' entitle t'e co)rt to mae a &inding )p order%

x) If t'e contract s'all s)ffer an e(ec)tion <eing levied on 'is goods and allo& it to <e contin)ed

for a period of +1 days%

xi) If t'e contractor assigns= transfers= s)<lets engagement of la<o)r on a piece-&or <asis or of la<o)r &it' materials not to <e incorporated in t'e &or= s'all not <e deemed to <e s)<lettingor ot'er&ise parts &it' or attempts to assign= transfer= s)<let or ot'er&ise parts &it' t'e entire&ors or any portion t'ereof &it'o)t t'e prior &ritten approval of t'e Engineer-in-'arge%

Tr-640 / 72



(ii If t'e &or is not started <y t'e contractor &it'in 1/t' of t'e stip)lated time%

:'en t'e contractor 'as made 'imself lia<le for action )nder any of t'e cases aforesaid= t'eEngineer-in-'arge on <e'alf of t'e #resident of India s'all 'ave po&ers"

(a) To determine or rescind t'e contract as aforesaid of &'ic' termination or rescission notice

in &riting to t'e contractor )nder t'e 'and of t'e Engineer-in-'arge s'all <e concl)sive

evidence% Cpon s)c' determination or rescission t'e earnest money deposit= sec)ritydeposit already recovered and performance g)arantee of t'e contractor s'all <e lia<le to <eforfeited and s'all <e a<sol)tely at t'e disposal of Government%

(b) After giving notice to t'e contractor to meas)re )p t'e &or of t'e contractor and to tae

s)c' &'ole= or t'e <alance or part t'ereof as s'all <e )n-e(ec)ted o)t of 'is 'ands and togive it to anot'er contract to complete t'e &or% T'e contractor= &'ose &or is determinedor rescinded as a<ove= s'all not <e allo&ed to participate in t'e tendering process for t'e<alance &or%

In t'e event of a<ove co)rses <eing adopted <y t'e Engineer-in-'arge t'e contractor s'all 'ave noclaim to compensation for any loss s)stained <y 'im <y reasons of 'is 'aving p)rc'ased or proc)red any materials or entered into any engagements or made any advances on acco)nt or &it'a vie& to t'e e(ec)tion of t'e &or or t'e performance of t'e contract% And in case action is taen

)nder any of t'e provisions aforesaid= t'e contractor s'all not <e entitled to recover or <e paid anys)m for any &or t'ereof or act)ally performed )nder t'is contract )nless and )ntil t'e Engineer-in-'arge 'as certified in &riting t'e performance of s)c' &or and t'e val)e paya<le in respectt'ereof and 'e s'all only <e entitled to <e paid t'e val)e so certified%

C$SE : OR CNNOT E STRTED EITAER PRTF .F C$OSE TAE CONTRCT:

In case t'e &or cannot <e started d)e to reasons not &it'in t'e control of t'e contractor &it'in l/ t'

of t'e stip)lated time for completion of &or= eit'er party may close t'e contract% In s)c' event)ality=t'e Earnest @oney Deposit and t'e #erformance G)arantee of t'e contractor s'all <e ref)nded= <)tno payment on acco)nt of interest= loss of profit or damages etc% s'all <e paya<le at aII%

C$SE 4: CONTRCTOR $I$E TO PF CO.PENSTION E"EN I? CTION NOT TEN

NDER C$SE

ontractor lia<le to pay compensation even if action not taen )nder la)se * #o&ers to taepossession of or re)ire removal of or sell contractor;s plant%

In any case in &'ic' any of t'e po&ers conferred )pon t'e Engineer-in 'arge <y cla)se * t'ereof=s'all 'ave <ecome e(ercisa<le and t'e same s'all not <e e(ercised= t'e non-e(ercise t'ereof s'allnot constit)te a &aiver of any of t'e conditions 'ereof and s)c' po&ers s'all not&it'standing <ee(ercisa<le in t'e event of any f)t)re case of defa)lt <y t'e contractor and t'e lia<ility of t'econtractor for compensation s'all remain )naffected% In t'e event of t'e Engineer-in-'arge p)ttingin force all or any of t'e po&ers vested in 'im )nder t'e preceding cla)se 'e may= if 'e so desiresafter giving a notice in &riting to t'e contractor= tae possession of or at sole discretion of t'eEngineer-in-'arge &'ic' s'all <e final and <inding on t'e contractor )se as on 'ire t'e amo)ntof t'e 'ire money <eing also in t'e final determination of t'e Engineer-in-'arge all or any tools=

plant= materials and stores= in or )pon t'e &ors= or t'e site t'ereof= <elonging to t'e contractor= or proc)red <y t'e contractor and intended to <e )sed for t'e e(ec)tion of t'e &or or any part t'ereof=paying or allo&ing for t'e same in acco)nt at t'e contract rates= or= in t'e case of t'ese not <eingapplica<le= at c)rrent maret rates to <e certified <y t'e Engineer-in-'arge &'ose certificatet'ereof s'all <e final and <inding on t'e contractor= ot'er&ise t'e Engineer-in-'arge <y notice in&riting may order t'e contractor= or 'is cler of t'e &ors= foreman or ot'er a)t'orised agent toremove s)c' tools= plant= materials= or stores from t'e premises &it'in a time to <e specified ins)c' noticeU and in t'e event of t'e contractor failing to comply &it' any s)c' re)isition= t'eEngineer-in-'arge may remove t'em at t'e contractor;s e(pense or sell t'em <y a)ction or privatesale on acco)nt of t'e contractor and at 'is ris in all respects and t'e certificate of t'e Engineer-in-'arge as to t'e e(pense of any s)c' removal and t'e amo)nt of t'e proceeds and e(pense of anys)c' sale s'all <e final and concl)sive against t'e contractor%

Tr-640 / 7



C$SE =: TI.E ND ETENSION ?OR DE$F

T'e time allo&ed for e(ec)tion of t'e :ors as specified in t'e Sc'ed)le HH or t'e e(tended time inaccordance &it' t'ese conditions s'all <e t'e essence of t'e ontract% T'e e(ec)tion of t'e &orss'all commence from s)c' time period as mentioned in Sc'ed)le HH or from t'e date of 'andingover of t'e site &'ic'ever is later% If t'e ontractor commits defa)lt in commencing t'e e(ec)tion of

t'e &or as aforesaid= Government s'all &it'o)t preM)dice to any ot'er rig't or remedy availa<le inla&= <e at li<erty to forfeit t'e earnest money , performance g)arantee a<sol)tely%

.%1 As soon as possi<le after t'e ontract is concl)ded t'e ontractor s'all s)<mit a Time and#rogress 'art for eac' milestone and get it approved <y t'e Department% T'e 'art s'all <eprepared in direct relation to t'e time stated in t'e ontract doc)ments for completion of items of t'e&ors% It s'all indicate t'e forecast of t'e dates of commencement and completion of vario)s tradesof sections of t'e &or and may <e amended as necessary <y agreement <et&een t'e Engineer-in-'arge and t'e ontractor &it'in t'e limitations of time imposed in t'e ontract doc)ments= andf)rt'er to ens)re good progress d)ring t'e e(ec)tion of t'e &or= t'e contractor s'all in all cases in&'ic' t'e time allo&ed for any &or= e(ceeds one mont' save for special Mo<s for &'ic' a separateprogramme 'as <een agreed )pon complete t'e &or as per mile stones given Sc'ed)le HH%

.%+ If t'e &ors <e delayed <y"

I. force maMe)re or

I. a<normally <ad &eat'er or

III. serio)s loss or damage <y fire= or

III. civil commotion= local commotion of &ormen= strie or loco)t= affecting any of t'e

trades employed on t'e &or= or

III. delay on t'e part of ot'er contractors or tradesmen engaged <y Engineer-in-'arge in

e(ec)ting &or not forming part of t'e ontract= or

3I% non-availa<ility of stores= &'ic' are t'e responsi<ility of Government to s)pply or

VII. non-availa<ility or <rea do&n of tools and plant to <e s)pplied or s)pplied <y

Government or

VIII. Any ot'er ca)se &'ic' in t'e a<sol)te discretion of t'e Engineer-in-'arge is <eyond

t'e ontractor;s control%

T'en )pon t'e 'appening of any s)c' event ca)sing delay= t'e ontractor s'all immediately givenotice t'ereof in &riting to t'e Engineer-in-'arge <)t s'all nevert'eless )se constantly 'is <estendeavors to prevent or mae good t'e delay and s'all do all t'at may <e reasona<ly re)ired to t'esatisfaction of t'e Engineer-in-'arge to proceed &it' t'e &ors%

5.3 e)est for resc'ed)ling of mile stones and e(tension of time to <e eligi<le for

consideration= s'all <e made <y t'e ontractor in &riting &it'in fo)rteen days of t'e

'appening of t'e event ca)sing delay on t'e prescri<ed form% T'e ontractor may also= if practica<le= indicate in s)c' a re)est t'e period for &'ic' e(tension is desired%

5.4 In any s)c' case t'e Engineer-in-'arge may give a fair and reasona<le e(tension of time

and resc'ed)le t'e mile stones for completion of &or% S)c' e(tension s'all <ecomm)nicated to t'e ontractor <y t'e Engineer in-'arge in &riting= &it'in * mont's of t'edate of receipt of s)c' re)est% $on application <y t'e contractor for e(tension of time s'allnot <e a <ar for giving a fair and reasona<le e(tension <y t'e Engineer-in-'arge and t'iss'all <e <inding on t'e contractor%

C$SE 6: .ESRE.ENTS O? TAE OR DONE

Engineer-in-'arge s'all= e(cept as ot'er&ise provided= ascertain and determine <y meas)rement

t'e val)e in accordance &it' t'e contract of &or done%

Tr-640 / 100



All meas)rement of all items 'aving financial val)e s'all <e entered in @eas)rement oo and/or level field <oo so t'at a complete record is o<tained of all &ors performed )nder t'e contract%

All meas)rements and levels s'all <e taen Mointly <y t'e Engineer-in-'arge or 'is a)t'ori!edrepresentative and <y t'e contractor or 'is a)t'orised representative from time to time d)ring t'eprogress of t'e &or and s)c' meas)rements s'all <e signed and dated <y t'e Engineer-in-'argeand t'e contractor or t'eir representatives in toen of t'eir acceptance% If t'e contractor o<Mects to

any of t'e meas)rements recorded= a note s'all <e made to t'at effect &it' reason and signed <y<ot' t'e parties%

If for any reason t'e contractor or 'is a)t'ori!ed representative is not availa<le and t'e &or of recording meas)rements is s)spended <y t'e Engineer-in-'arge or 'is representative= t'eEngineer-in-'arge and t'e Department s'all not entertain any claim from contractor for any loss or damages on t'is acco)nt% If t'e contractor or 'is a)t'ori!ed representative does not remain presentat t'e time of s)c' meas)rements after t'e contractor or 'is a)t'ori!ed representative 'as <eengiven a notice in &riting t'ree * days in advance or fails to co)ntersign or to record o<Mection &it'ina &ee from t'e date of t'e meas)rement= t'en s)c' meas)rements recorded in 'is a<sence <y t'eEngineer-in-'arge or 'is representative s'all <e deemed to <e accepted <y t'e ontractor%

T'e contractor s'all= &it'o)t e(tra c'arge= provide all assistance &it' every appliance= la<o)r andot'er t'ings necessary for meas)rements and recording levels%

E(cept &'ere any general or details description of t'e &or e(pressly s'o&s to t'e contrary=meas)rements s'all <e taen in accordance &it' t'e proced)re set fort' in t'e specificationsnot&it'standing any provision in t'e relevant Standard @et'od of meas)rement or any general or local c)stom% In t'e case of items &'ic' are not covered <y specifications= meas)rements s'all <etaen in accordance &it' t'e relevant standard met'od of meas)rement iss)ed <y t'e )rea) of Indian= Standards and if for any item no s)c' standard is availa<le t'en a m)t)ally agreed met'ods'all <e follo&ed%

T'e contractor s'all give not less t'an seven days notice to t'e Engineer-in-'arge or 'isa)t'ori!ed representative in-c'arge of t'e &or <efore covering )p or ot'er&ise placing <eyond t'ereac' of meas)rement any &or in order t'at t'e same may <e meas)red and correct dimensionst'ereof <e taen <efore t'e same is covered )p or placed <eyond t'e reac' of meas)rement ands'all not cover )p and place <eyond reac' of meas)rement any &or &it'o)t consent in &riting of t'e Engineer-in-'arge or 'is a)t'ori!ed representative in-c'arge of t'e &or &'o s'all &it'in t'eaforesaid period of seven days inspect t'e &or= and if any &or s'all <e covered )p or placed<eyond t'e reac' of meas)rements &it'o)t s)c' notice 'aving <een given or t'e Engineer-in-'arge;s consent <eing o<tained in &riting t'e same s'all <e )ncovered at t'e ontractor;se(pense= or in defa)lt t'ereof no payment or allo&ance s'all <e made for s)c' &or or t'e materials&it' &'ic' t'e same &as e(ec)ted%

Engineer-in-'arge or 'is a)t'ori!ed representative may ca)se eit'er t'emselves or t'ro)g'anot'er officer of t'e department to c'ec t'e meas)rements recorded Mointly or ot'er&ise asaforesaid and all provisions stip)late 'erein a<ove s'all <e applica<le to s)c' c'ecing of meas)rements or levels%

It is also a term of t'is contract t'at recording of meas)rements of any item of &or in t'e

meas)rement <oo and/or its payment in t'e interim= on acco)nt or final <ill s'all not <e consideredas concl)sive evidence as to t'e s)fficiency of any &or or material to &'ic' it relates nor s'all itrelieve t'e contractor from lia<ilities from any over meas)rement or defects noticed till completion of t'e defects lia<ility period%

C$SE 6: CO.PTERIQED .ESRE.ENT OO

Engineer-in-'arge s'all= e(cept as ot'er&ise provided= ascertain and determine <y meas)rementt'e val)e of &or done in accordance &it' t'e contract%

All meas)rements of all items 'aving financial val)e s'all <e entered <y t'e contractor and compiledin t'e s'ape of t'e omp)teri!ed @eas)rement oo 'aving pages of A-4 si!e as per t'e format of t'e department so t'at a complete record is o<tained of all t'e items of &ors performed )nder t'econtract%

Tr-640 / 101



All s)c' meas)rements and levels recorded <y t'e contractor or 'is a)t'ori!ed representative fromtime to time= d)ring t'e progress of t'e &or= s'all <e got c'eced <y t'e contractor from t'eEngineer-in-'arge or 'is a)t'ori!ed representative as per interval or program fi(ed in cons)ltation&it' Engineer-in-'arge or 'is a)t'ori!ed representative% After t'e necessary corrections made <yt'e Engineer-in-'arge= t'e meas)rement s'eets s'all <e ret)rned to t'e contractor for incorporating t'e corrections and for res)<mission to t'e Engineer-in-'arge for t'e datedsignat)res <y t'e Engineer-in-'arge and t'e contractor or t'eir representatives in toen of t'eir

acceptance%

:'enever <ill is d)e for payment= t'e contractor &o)ld initially s)<mit draft comp)teri!edmeas)rement s'eets and t'ese meas)rements &o)ld <e got c'eced/test c'eced from t'eEngineer-in-'arge and/or 'is a)t'ori!ed representative% T'e contractor &ill= t'ereafter= incorporates)c' c'anges as may <e done d)ring t'ese c'ecs/test c'ecs in 'is draft comp)teri!edmeas)rements= and s)<mit to t'e department a comp)teri!ed meas)rement <oo= d)ly <o)nd= and&it' its pages mac'ine n)m<ered% T'e Engineer-in-'arge and/or 'is a)t'ori!ed representative&o)ld t'ereafter c'ec t'is @= and record t'e necessary certificates for t'eir c'ecs/test c'ecs%

T'e final= fair= comp)teri!ed meas)rement <oo given <y t'e contractor= d)ly <o)nd= &it' its pagesmac'ine n)m<ered= s'o)ld <e 100B correct= and no c)tting or over-&riting in t'e meas)rements&o)ld t'ereafter <e allo&ed% If at all any errors is noticed= t'e contractor s'all 'ave to s)<mit a fres'

comp)teri!ed @ &it' its pages d)ly mac'ine n)m<ered and <o)nd= after getting t'e earlier @cancelled <y t'e department% T'ereafter= t'e @ s'all <e taen in t'e Divisional ffice records= andallotted a n)m<er as per t'e egister of omp)teri!ed @s% T'is s'o)ld <e done <efore t'ecorresponding <ill is s)<mitted to t'e Divisional ffice for payment% T'e contractor s'all s)<mit t&ospare copies of s)c' comp)teri!ed @s for t'e p)rpose of reference and record <y t'e vario)sofficers of t'e department%

T'e contractor s'all also s)<mit to t'e department separately 'is comp)teri!ed A<stract of ost andt'e <ill <ased on t'ese meas)rements= d)ly <o)nd= and its pages mac'ine n)m<ered along &it' t&ospare copies of t'e <ill% T'ereafter= t'is <ill &ill <e processed <y t'e Division ffice and allotted an)m<er as per t'e comp)teri!ed record in t'e same &ay as done for t'e meas)rement <oo meantfor meas)rements%

T'e contractor s'all= &it'o)t e(tra c'arges= provide all assistance &it' every appliance= la<o)r and

ot'er t'ings necessary for c'ecing of meas)rements/levels <y t'e Engineer-in-'arge or 'isrepresentative%

E(cept &'ere any general or detailed description of t'e &or e(pressly s'o&s to t'e contrary=meas)rements s'all <e taen in accordance &it' t'e proced)re set fort' in t'e specificationsnot&it'standing any provision in t'e relevant Standard @et'od of meas)rement or any general or local c)stom% In t'e case of items &'ic' are not covered <y specifications= meas)rements s'all <etaen in accordance &it' t'e relevant standard met'od of meas)rement iss)ed <y t'e )rea) of Indian Standards and if for any item no s)c' standard is availa<le t'en a m)t)ally agreed met'ods'all <e follo&ed%

T'e contractor s'all give not less t'an seven days notice to t'e Engineer-in-'arge or 'isa)t'ori!ed representative in c'arge of t'e &or <efore covering )p or ot'er&ise placing <eyond t'ereac' of c'ecing and/or test c'ecing t'e meas)rement of any &or in order t'at t'e same may <e

c'eced and/or test c'eced and correct dimensions t'ereof <e taen <efore t'e same is covered)p or placed <eyond t'e reac' of c'ecing and/or test c'ecing meas)rement and s'all not cover )p and place <eyond reac' of meas)rement any &or &it'o)t consent in &riting of t'e Engineer-in-'arge or 'is a)t'ori!ed representative in c'arge of t'e &or &'o s'all &it'in t'e aforesaid periodof seven days inspect t'e &or= and if any &or s'all <e covered )p or placed <eyond t'e reac' of c'ecing and/or test c'ecing meas)rements &it'o)t s)c' notice 'aving <een given or t'eEngineer-in-'arge;s consent <eing o<tained in &riting t'e same s'all <e )ncovered at t'eontractor;s e(pense= or in defa)lt t'ereof no payment or allo&ance s'all <e made for s)c' &or or t'e materials &it' &'ic' t'e same &as e(ec)ted%

Engineer-in-'arge or 'is a)t'ori!ed representative may ca)se eit'er t'emselves or t'ro)g'anot'er officer of t'e department to c'ec t'e meas)rements recorded <y contractor and allprovisions stip)lated 'erein a<ove s'all <e applica<le to s)c' c'ecing of meas)rements or levels%

Tr-640 / 10+



It is also a term of t'is contract t'at c'ecing and/or test c'ecing t'e meas)rements of any item of &or in t'e meas)rement <oo and/or its payment in t'e interim= on acco)nt of final <ill s'all not <econsidered as concl)sive evidence as to t'e s)fficiency of any &or or materials to &'ic' it relatesnot s'all it relieve t'e contractor from lia<ilities from any over meas)rement or defects noticed tillcompletion of t'e defects lia<ility period%

C$SE 7: PF.ENT ON INTER.EDITE CERTI?ICTE TO E REGRDED S D"NCES

$o payment s'all <e made for &or= estimated to cost s% +0% 000/- )pees T&enty t'o)sand or less till after t'e &'ole of t'e &or s'all 'ave <een completed and certificate of completion given%or &ors estimated to cost over s% +0= 000/- )pees T&enty t'o)sand t'e interim or r)nningacco)nt <ills s'all <e s)<mitted <y t'e contractor for t'e &or e(ec)ted on t'e <asis of s)c'recorded meas)rements on t'e format of t'e Department in triplicate on or <efore t'e date of everymont' fi(ed for t'e same <y t'e Engineer-in-'arge% T'e contractor s'all not <e entitled to <e paidany s)c' interim payment if t'e gross &or done toget'er &it' net payment/adM)stment of advancesfor material collected= if any= since t'e last s)c' payment is less t'an t'e amo)nt specified inSc'ed)le HH= in &'ic' case t'e interim <ill s'all <e prepared on t'e appointed date of t'e mont'after t'e re)isite progress is ac'ieved% Engineer-in-'arge s'all arrange to 'ave t'e <ill verified <ytaing or ca)sing to <e taen= &'ere necessary t'e re)isite meas)rements of t'e &or% In t'e eventof t'e fail)re of t'e contractor to s)<mit t'e <ills= Engineer-in-'arge s'all prepare or ca)se to <eprepared s)c' <ills in &'ic' event no claims &'atsoever d)e to delays on payment incl)ding t'at of interest s'all <e paya<le to t'e contractor% #ayment on acco)nt of amo)nt admissi<le s'all <e made<y t'e Engineer-in-'arge certifying t'e s)m to &'ic' t'e contractor is considered entitled <y &ay of interim payment at s)c' rates as decided <y t'e Engineer-n-'arge% T'e amo)nt admissi<le s'all<e paid <y 10t' &oring day after t'e day of signing of contractor on t'e meas)rements prepared <ydepartment toget'er &it' t'e acco)nt of t'e material iss)ed <y t'e department or dismantledmaterials= if any% In t'e case of &ors o)tside t'e 'ead)arters of t'e Engineer-in-'arge= t'eperiod of 10 ten &oring days &ill <e e(tended to fifteen &oring days%

All s)c' interim payments s'all <e regarded as payment <y &ay of advances against final paymentonly and s'all not precl)de t'e re)iring of <ad= )nso)nd and imperfect or )nsilled &or to <ereMected= removed= taen a&ay and reconstr)cted or re-erected% Any certificate given <y t'eEngineer-in-'arge relating to t'e &or done or materials delivered forming part of s)c' paymentmay <e modified or corrected <y any s)<se)ent s)c' certificates or <y t'e final certificate ands'all not <y itself <e concl)sive evidence t'at any &or or materials to &'ic' it relates is/are inaccordance &it' t'e contract and specifications% Any s)c' interim payment= or any part t'ereof s'allnot in any respect concl)de= determine or affect in any &ay po&ers of t'e Engineer-in-'arge )nder t'e contract or any of s)c' payments <e treated as final settlement and adM)stment of acco)nts or inany&ay vary or affect t'e contract%

#ending consideration of e(tension of date of completion= interim payments s'all contin)e to <emade as 'erein provided &it'o)t preM)dice to t'e rig't of t'e department to tae action )nder t'eterms of t'is contract for delay in t'e completion of &or= if t'e e(tension of date of completion is notgranted <y t'e competent a)t'ority%

T'e Engineer-in-'arge in 'is sole discretion on t'e <asis of a certificate from t'e Asst% Engineer tot'e effect t'at t'e &or 'as <een completed )p to t'e level in )estion mae interim advancepayments &it'o)t detailed meas)rements for &or done ot'er t'an fo)ndations= items to <ecovered )nder finis'ing items )p to lintel level incl)ding s)ns'ade etc% and sla< level for eac' floor &oring o)t at 2.B Seventy five percent of t'e assessed val)e% T'e advance payments so allo&eds'all <e adM)sted in t'e s)<se)ent interim <ill <y taing detailed meas)rements t'ereof%

C$SE 9: CO.P$ETION CERTI?ICTE ND CO.P$ETION P$NS:

:it'in ten days of t'e completion of t'e &or= t'e contractor s'all give notice of s)c' completion tot'e Engineer-in-'arge and &it'in t'irty days of t'e receipt of s)c' notice t'e Engineer-in-'arges'all inspect t'e &or and if t'ere is no defect in t'e &or= s'all f)rnis' t'e contractor &it' a finalcertificate of completion= ot'er&ise a provisional certificate of p'ysical completion indicating defectsa to <e rectified <y t'e contractor and/or < for &'ic' payment &ill <e made at red)ced rates= s'all<e iss)ed% )t no final certificate of completion s'all <e iss)ed= nor s'all t'e &or <e considered to

Tr-640 / 10*



<e complete )ntil t'e contractor s'all 'ave removed from t'e premises on &'ic' t'e &or s'all <ee(ec)ted all scaffolding= s)rpl)s materials= r)<<is' and all ')ts and sanitary arrangements re)iredfor 'is/t'eir &or people on t'e site in connection &it' t'e e(ec)tion of t'e &ors as s'all 'ave <eenerected or constr)cted <y t'e contractors and cleaned off t'e dirt from all &ood &or= doors&indo&s= &alls= floor or ot'er parts of t'e <)ilding in )pon or a<o)t &'ic' t'e &or is to <e e(ec)tedor of &'ic' 'e may 'ave 'ad possession for t'e p)rpose of t'e e(ec)tion t'ereof= and not )ntil t'e&or s'all 'ave <een meas)red <y t'e Engineer-in-'arge% If t'e contractor s'all fail to comply &it'

t'e re)irements of t'is la)se as to removal of scaffolding= s)rpl)s materials and r)<<is' and all')ts and sanitary arrangements as aforesaid and cleaning off dirt on or <efore t'e date fi(ed for t'ecompletion of &or= t'e Engineer-in-'arge may at t'e e(pense of t'e contractor remove s)c'scaffolding= s)rpl)s materials and r)<<is' etc%= and dispose of t'e same as 'e t'ins fit and clean off s)c' dirt as aforesaid= and t'e contractor s'all 'ave no claim in respect of scaffolding or s)rpl)smaterials as aforesaid e(cept for any s)m act)ally reali!ed <y t'e sale t'ereof%

C$SE 9: CONTRCTOR TO EEP SITE C$EN:

:'en t'e ann)al repairs and maintenance of &ors are carried o)t= t'e splas'es and droppingsfrom &'ite &as'ing color &as'ing= painting= etc%= on &alls= floor= &indo&s= etc% s'all <e removed andt'e s)rface cleaned sim)ltaneo)sly &it' t'e completion of t'ese items of &or in t'e individ)alrooms= )arters or premises etc% &'ere t'e &or is done &it'o)t &aiting for t'e act)al completion of all t'e ot'er items of &or in t'e contract% In case t'e contractor fails to comply &it' t'ere)irements of t'is cla)se= t'e Engineer-in-'arge s'all 'ave t'e rig't to get t'is &or done at t'ecost of t'e contractor eit'er departmentally or t'ro)g' any ot'er agency% efore taing s)c' action=t'e Engineer-in-'arge s'all give ten days notice in &riting to t'e contractor%

C$SE 9: CO.P$ETION P$NS TO E S.ITTED F TAE CONTRCTOR

T'e contractor s'all s)<mit completion plan as re)ired vide General Specifications for Electrical&ors #art-1 internal +00. and #art-II e(ternal 1774= as applica<le &it'in t'irty days of t'ecompletion of t'e &or%

In case= t'e contractor fails to s)<mit t'e completion plan as aforesaid= 'e s'all <e lia<le to pay s)me)ivalent to +%. B of t'e val)e of t'e &or s)<Mect to a ceiling of s%1.= 000 s% ifteen t'o)sandonly as may <e fi(ed <y t'e Engineer-in-'arge concerned and in t'is respect t'e decision of t'eEngineer-in-'arge s'all <e final and <inding on t'e contractor%

C$SE ;: PF.ENT O? ?IN$ I$$:

T'e final <ill s'all <e s)<mitted <y t'e contractor in t'e same manner as specified in interim <ills&it'in t'ree mont's of p'ysical completion of t'e &or or &it'in one mont' of t'e date of t'e finalcertificate of completion f)rnis'ed <y t'e Engineer-in-'arge &'ic'ever is earlier% $o f)rt'er claimss'all <e made <y t'e contractor after s)<mission of t'e final <ill and t'ese s'all <e deemed to 'ave<een &aived and e(ting)is'ed% #ayments of t'ose items of t'e <ill in respect of &'ic' t'ere is nodisp)te and of items in disp)te= for )antities and rates as approved <y Engineer-in-'arge= &ill= asfar as possi<le <e made &it'in t'e period specified 'erein )nder= t'e period <eing reconed from t'edate of receipt of t'e <ill <y t'e Engineer-in-'arge or 'is a)t'ori!ed Asst% Engineer= complete &it'acco)nt of materials iss)ed <y t'e Department and dismantled materials%

i) If t'e Tendered val)e of &or is )p to s%1. Fa's - * mont's

ii) If t'e Tendered val)e of &or e(ceeds s%1. Fa's - 6 mont'sC$SE ;: PF.ENT O? CONTRCTORS I$$S TO N

#ayments d)e to t'e contractor may if so desired <y 'im <e made to 'is <an instead of direct to'im provided t'at t'e contractor f)rnis'es to t'e Engineer-in-'arge 1 an a)t'ori!ation in t'e formof a legally valid doc)ment s)c' as a po&er of attorney conferring a)t'ority on t'e <an to receivepayments and + 'is o&n acceptance of t'e correctness of t'e acco)nt made o)t as <eing d)e to'im <y Government or 'is signat)re on t'e <ills or ot'er claim preferred against Government <eforesettlement <y t'e Engineer-in-'arge of t'e acco)nt or claim <y payment to t'e <an% :'ile t'ereceipt given <y s)c' <ans s'all constit)te a f)ll and s)fficient disc'arge for t'e payment= t'econtractor s'o)ld &'erever possi<le present 'is <ills d)ly receipted and disc'arged t'ro)g' 'is<aners%

Tr-640 / 104



$ot'ing 'erein contained s'all operate to create in favo)r of t'e <an any rig'ts or e)ities vis-a-vist'e #resident%

C$SE 10: .TERI$S SPP$IED F GO"ERN.ENT

@aterials &'ic' Government &ill s)pply are s'o&n in Sc'ed)le 3II - Sc'ed)le of S)pply of @aterials= &'ic' also stip)lates )ant)m= place of iss)e and rates to <e c'arged in respect t'ereof%

T'e contractor s'all <e <o)nd to proc)re t'em from t'e Engineer-in-'arge% As soon as t'e &or is a&arded= t'e contractor s'all finali!e t'e programme for t'e completion of &or as per cla)se . of t'is contract and s'all give 'is estimates of materials re)ired on t'e <asisof dra&ings / or sc'ed)le of )antities of t'e &or% T'e contractor s'all give in &riting 'isre)irement to t'e Engineer-in-'arge &'ic' s'all <e iss)ed to 'im eeping in vie& t'e progress of &or as assessed <y t'e Engineer-in-'arge= in accordance &it' t'e agreed p'ased programme of &or indicating mont'ly re)irements of vario)s materials% T'e contractor s'all place 'is indent in&riting for iss)e of s)c' materials at least 2 days in advance of 'is re)irement%

S)c' materials s'all <e s)pplied for t'e p)rpose of t'e contract only and t'e val)e of t'e materialsso s)pplied at t'e rates specified in t'e aforesaid sc'ed)le s'all <e set off or ded)cted= as and&'en materials are cons)med in items of &or incl)ding normal &astage for &'ic' payment is<eing made to t'e contractor= from any s)m t'en d)e or &'ic' may t'erefore <ecome d)e to t'e

contractor )nder t'e contract or ot'er&ise or from t'e sec)rity deposit% At t'e time of s)<mission of <ills= t'e contractor s'all certify t'at <alance of materials s)pplied is availa<le at site in original goodcondition%

T'e contractor s'all s)<mit along &it' every r)nning <ill on acco)nt or interim <ill material-&isereconciliation statements s)pported <y complete calc)lations reconciling total iss)e= totalcons)mption and certified <alance diameter/section-&ise in t'e case of steel and res)ltingvariations and reasons t'erefore% Engineer-in-'arge s'all &'ose decision s'all <e final and<inding on t'e contractor <e &it'in 'is rig'ts to follo& t'e proced)re of recovery in cla)se 4+ at anystage of t'e &or if reconciliation is not fo)nd to <e satisfactory%

T'e contractor s'all <ear t'e cost of getting t'e material iss)ed= loading= transporting to site=)nloading= storing )nder cover as re)ired= c)tting assem<ling and Moining t'e several parts toget'er as necessary% $ot&it'standing anyt'ing to t'e contrary contained in any ot'er cla)se of t'e contract

and or t'e #:A code all stores/materials so s)pplied to t'e contractor or proc)red &it' t'eassistance of t'e Government s'all remain a<sol)te property of Government and t'e contractor s'all <e t'e tr)stee of t'e stores/materials= and t'e said stores/materials s'all not <eremoved/disposed off from t'e site of t'e &or on any acco)nt and s'all <e at all times open toinspection <y t'e Engineer-in-'arge or 'is a)t'orised agent% Any s)c' stores/materials remaining)n)sed s'all <e ret)rned to t'e Engineer-in-'arge in as good a condition in &'ic' t'ey &ereoriginally s)pplied at a place directed <y 'im= at a place of iss)e or any ot'er place specified <y 'imas 'e s'all re)ire <)t in case it is decided not to tae <ac t'e stores/materials t'e contractor s'all'ave no claim for compensation on any acco)nt of s)c' stores/materials so s)pplied to 'im asaforesaid and not )sed <y 'im or for any &astage in or damage to in s)c' stores/materials%

n <eing re)ired to ret)rn t'e stores/materials= t'e contractor s'all 'and over t'e stores/materialson <eing paid or credited s)c' price as t'e Engineer-in-'arge s'all determine 'aving d)e regard to

t'e condition of t'e stores/materials% T'e price allo&ed for credit to t'e contractor= 'o&ever= s'all <eat t'e prevailing maret rate not e(ceeding t'e amo)nt c'arged to 'im= e(cl)ding t'e storagec'arge= if any% T'e decision of t'e Engineer-in-'arge s'all <e final and concl)sive% In t'e event of <reac' of t'e aforesaid condition= t'e contractor s'all in addition to t'ro&ing 'imself open to acco)ntfor contravention of t'e terms of t'e licenses or permit and/or for criminal <reac' of tr)st= <e lia<le toGovernment for all advantages or profits res)lting or &'ic' in t'e )s)al co)rse &o)ld 'ave res)ltedto 'im <y reason of s)c' <reac'% #rovided t'at t'e contractor s'all in no case <e entitled to anycompensation or damages on acco)nt of any delay in s)pply or non-s)pply t'ereof all or any s)c'material and stores provided f)rt'er t'at t'e contractor s'all <e <o)nd to e(ec)te t'e entire &or if t'e materials are s)pplied <y t'e Government &it'in t'e original sc'ed)le time for completion of &or pl)s .0B t'ereof or sc'ed)le time pl)s 6 mont's &'ic'ever is more if t'e time of completion of &or e(ceeds 1+ mont's= <)t if a part of t'e materials only 'as <een s)pplied &it'in t'e aforesaidperiod= t'en t'e contractor s'all <e <o)nd to do so m)c' of t'e &or as may <e possi<le &it' t'e

materials and stores s)pplied in t'e aforesaid period% or t'e completion of t'e rest of t'e &or= t'e

Tr-640 / 10.



contractor s'all <e entitled to s)c' e(tension of time as may <e determined <y t'e Engineer-in-'arge &'ose decision in t'is regard s'all <e final and <inding on t'e contractor%

T'e contractor s'all see t'at only t'e re)ired )antities of materials are got iss)ed% Any s)c'material remaining )n)sed and in perfectly good/original condition at t'e time of completion or determination of t'e contract s'all <e ret)rned to t'e Engineer-in-'arge at t'e stores from &'ic' it&as iss)ed or at a place directed <y 'i m <y a notice in &riting% T'e contractor s'all not <e entitled

for loading= transporting= )nloading and stacing of s)c' )n)sed material e(cept for t'e e(tra lead= if any involved= <eyond t'e original place of iss)e%

C$SE 10: .TERI$S TO E PRO"IDED F TAE CONTRCTOR

T'e contractor s'all= at 'is o&n e(pense= provide all materials= re)ired for t'e &ors ot'er t'ant'ose &'ic' are stip)lated to <e s)pplied <y t'e Government%

T'e contractor s'all= at 'is o&n e(pense and &it'o)t delay s)pply to t'e Engineer-in-'argesamples of materials to <e )sed on t'e &or and s'all get t'ese approved in advance% All s)c'materials to <e provided <y t'e ontractor s'all <e in conformity &it' t'e specifications laid do&n or referred to in t'e contract% T'e ontractor s'all= if re)ested <y t'e Engineer-in-'arge f)rnis'proof= to t'e satisfaction of t'e Engineer-in-'arge t'at t'e materials so comply% T'e Engineer-in-'arge s'all &it'in t'irty days of s)pply of samples or &it'in s)c' f)rt'er period as 'e may re)ire

intimate to t'e ontractor in &riting &'et'er samples are approved <y 'im or not% If samples are notapproved= t'e ontractor s'all fort'&it' arrange to s)pply to t'e Engineer-in-'arge for 'is approvalfres' samples complying &it' t'e specifications laid do&n in t'e contract% :'en materials arere)ired to <e tested in accordance &it' specifications= approval of t'e Engineer-in-'arge s'all <eiss)ed after t'e test res)lts are received%

T'e contractor s'all at 'is ris and cost s)<mit t'e samples of materials to <e tested or analy!edand s'all not mae )se of or incorporate in t'e &or any materials represented <y t'e samples )ntilt'e re)ired tests or analysis 'ave <een made and materials finally accepted <y t'e Engineer-in-'arge% T'e ontractor s'all not <e eligi<le for any claim or compensation eit'er arising o)t of anydelay in t'e &or or d)e to any corrective meas)res re)ired to <e taen on acco)nt of and as ares)lt of testing of materials%

T'e contractor s'all= at 'is ris and cost= mae all arrangements and s'all provide all facilities as t'e

Engineer-in-'arge may re)ire for collecting and preparing t'e re)ired n)m<er of samples for s)c' tests at s)c' time and to s)c' place or places as may <e directed <y t'e Engineer-in-'argeand <ear all c'arges and cost of testing )nless specifically provided for ot'er&ise else&'ere in t'econtract or specifications% Engineer-in-'arge or 'is a)t'orised representative s'all at all times 'aveaccess to t'e &ors and to all &ors'ops and places &'ere &or is <eing prepared or from &'erematerials= man)fact)red articles or mac'inery are <eing o<tained for t'e &ors and t'e contractor s'all afford every facility and every assistance in o<taining t'e rig't to s)c' access%

T'e Engineer-in-'arge s'all 'ave f)ll po&ers to re)ire t'e removal from t'e premises of allmaterials &'ic' in 'is opinion are not in accordance &it' t'e specifications and in case of defa)lt=t'e Engineer-in-'arge s'all <e at li<erty to employ at t'e e(pense of t'e contractor= ot'er personsto remove t'e same &it'o)t <eing ans&era<le or acco)nta<le for any loss or damage t'at may'appen or arise to s)c' materials% T'e Engineer-in-'arge s'all also 'ave f)ll po&ers to re)ire

ot'er proper materials to <e s)<stit)ted t'ereof and in case of defa)lt= t'e Engineer-in-'arge mayca)se t'e same to <e s)pplied and all costs &'ic' may attend s)c' removal and s)<stit)tion s'all<e <orne <y t'e ontractor%

C$SE 10:

C$SE 10 !i#: SECRED D"NCE ON NON PERISA$E .TERI$S:

T'e contractor= on signing an Indent)re in t'e form to <e specified <y t'e Engineer-in-'arge= s'all<e entitled to <e paid d)ring t'e progress of t'e e(ec)tion of t'e &or )pto 70B $inety percent of t'e assessed val)e of any materials &'ic' are in t'e opinion of t'e Engineer-in-'arge non-peris'a<le= non-fragile and non-com<)sti<le and are in accordance &it' t'e contract and &'ic' 'ave<een <ro)g't on t'e site in connection t'ere&it' and are ade)ately stores and/or protected against

damage <y &eat'er or ot'er ca)ses <)t &'ic' 'ave not at t'e time of advance <een incorporated in

Tr-640 / 106



t'e &ors% :'en materials on acco)nt of &'ic' an advance 'as <een made )nder t'is s)<-cla)seare incorporated in t'e &or= t'e amo)nt of s)c' advance s'all <e recovered / ded)cted from t'ene(t payment made )nder any of t'e cla)se or cla)ses of t'is contract%

S)c' sec)red advance s'all also <e paya<le on ot'er items of peris'a<le nat)re fragile andcom<)sti<le &it' t'e approval of t'e Engineer-in-'arge provided t'e contractor provides acompre'ensive ins)rance cover for t'e f)ll cost of s)c' materials% T'e decision of t'e Engineer-in-

'arge s'all <e final and <inding on t'e contractor in t'is matter% $o sec)red advance= s'all'o&ever= <e paid on 'ig'-ris materials s)c' as ordinary glass= sand= petrol= diesel= etc%

C$SE 10 !ii#: .OI$ISTION D"NCE

@o<ilisation advance not e(ceeding 10B Ten percent of t'e tendered val)e may <e given= if re)ested <y t'e contractor in &riting &it'in one mont' of t'e order to commence t'e &or% In s)c'a case= t'e contractor s'all e(ec)te a an g)arantee <ond from a sc'ed)led nationali!ed <an asspecified <y t'e Engineer-in-'arge for t'e f)ll amo)nt of s)c' advance is released% S)c' advances'all <e in t&o or more installments to <e determined <y t'e Engineer-in-'arge at 'is a<sol)tediscretion% T'e first installment of s)c' advance s'all <e released <y t'e Engineer-in-'arge to t'econtractor on a re)est made <y t'e contractor to t'e Engineer-in-'arge in t'is <e'alf% T'e secondand s)<se)ent installments s'all <e release <y t'e Engineer-in-'arge only after t'e contractor f)rnis'es a proof of t'e satisfactory )tili!ation of t'e earlier installment to t'e entire satisfaction of t'e Engineer-in-'arge%

#rovided al&ays t'at provision of cla)se 10 ii s'all <e applica<le only &'en so provided insc'ed)le HH

C$SE 10 !iii#: P$NT .CAINERF SATTERING .TERI$ D"NCE

An advance for plant= mac'inery , s')ttering material re)ired for t'e &or and <ro)g't to site <yt'e contractor may <e given if re)ested <y t'e contractor in &riting &it'in one mont' of <ringings)c' plant and mac'inery to site% S)c' advance s'all <e given on s)c' plant and mac'inery= &'ic'in t'e opinion of t'e Engineer-in-'arge &ill add to t'e e(peditio)s e(ec)tion of &or and improvet'e )ality of &or% T'e amo)nt of advance s'all <e restricted to .B of t'e tender val)e% In t'e caseof ne& plant and e)ipment to <e p)rc'ased for t'e &or= t'e advance s'all <e restricted to 70B of t'e price of s)c' ne& plant and e)ipment paid <y t'e contractor for &'ic' t'e contractor s'allprod)ce evidence satisfactory to t'e Engineer-in-'arge% In t'e case of second 'and and )sedplants and e)ipment= t'e amo)nt of s)c' advance s'all <e limited to .0B of t'e depreciated val)eof plant and e)ipment as may <e decided <y t'e Engineer-in-'arge% T'e contractor s'all= if sore)ired <y t'e Engineer-in-'arge= s)<mit t'e statement of val)e recogni!ed <y t'e entral oardof Direct Ta(es )nder t'e Income-Ta( Act= 1761% $o s)c' advance s'all <e paid on any plant ande)ipment of peris'a<le nat)re and on any plant and e)ipment of a val)e less t'an s%.0= 000/-=Seventy five percent of s)c' amo)nt of advance s'all <e paid after t'e plant , e)ipment is <ro)g'tto site and <alance t&enty five percent s)ccessf)lly commissioning t'e same%

Feasing of e)ipment s'all <e considered on par &it' p)rc'ase of e)ipment and s'all <e covered<y t'e tripartite agreement &it' t'e follo&ing"

1) Feasing company &'ic' gives certificate of agreeing to lease e)ipment to t'e contractor%

2) Engineer-in-'arge and

3) T'e contractor

T'is advance s'all f)rt'er <e s)<Mect to t'e condition t'at s)c' plant and e)ipment a areconsidered <y t'e Engineer-in-'arge to <e necessary for t'e &orU < and are in and aremaintained in &oring order c 'ypot'ecated to t'e Government as specified <y t'e Engineer-in-'arge <efore t'e payment of advance is released% T'e contractor s'all not <e permitted to removefrom t'e site s)c' 'ypot'ecated plant and e)ipment &it'o)t t'e prior &ritten permission of t'eEngineer-in-'arge% T'e contractor s'all <e responsi<le for maintaining s)c' plant and e)ipment ingood &oring order d)ring t'e entire period of 'ypot'ecation falling &'ic' s)c' advance s'all <eentirely recovered in l)mp s)m% or t'is p)rpose= steel scaffolding and form &or s'all <e treated asplant and e)ipment%

Tr-640 / 102



T'e contractor s'all ins)re t'e plant and mac'inery for &'ic' mo<ili!ation advance is so)g't andgiven= for a s)m s)fficient to provide for t'eir replacement at site% Any amo)nts not recovered fromins)rer &ill <e <orne <y t'e contractor%

C$SE 10 !i)#: INTEREST RECO"ERF

T'e mo<ili!ation advance and plant and mac'inery advance in ii , iii a<ove <ear simple interest

at t'e rate of 10B Ten percent per ann)m and s'all <e calc)lated from t'e date of payment to t'edate of recovery= <ot' days incl)sive= on t'e o)tstanding amo)nt of advance% ecovery of s)c's)ms advanced s'all <e made <y t'e ded)ction from t'e contractor;s <ills commencing after first tenpercent of t'e gross val)e of t'e &or is e(ec)ted and paid= on pro-rata percentage <asis to t'egross val)e of t'e &or <illed <eyond 10B Ten percent in s)c' a &ay t'at t'e entire advance isrecovered <y t'e time eig'ty percent of t'e gross val)e of t'e contract is e(ec)ted and paid=toget'er &it' interest d)e on t'e entire o)tstanding amo)nt )pto t'e date of recovery of t'einstallment%

If t'e circ)mstances are considered reasona<ly <y t'e Engineer-in-'arge= t'e period mentioned inii and iii for re)est <y t'e contractor in &riting for grant of mo<ili!ation advance and plant ande)ipment advance may <e e(tended in t'e discretion of t'e Engineer-in c'arge%

T'e said <an g)arantee for advances s'all initially <e made for t'e f)ll amo)nt and valid for t'e

contract period= and <e ept rene&ed from time to time to cover t'e <alance amo)nt and lielyperiod of complete recovery toget'er &it' interest%

C$SE 10C: PF.ENT ON CCONT O? INCRESE IN PRICES / GES DE TOSTTTORF ORDER!S#

DE$ETED

C$SE 10C: PF.ENT DE TO "RITION IN PRICES O? .TERI$S ?TER RECEIPTO? TENDER

If= after s)<mission of t'e tender= t'e price of material specified in Sc'ed)le HH increases/decreases<eyond t'e prices prevailing at t'e time of t'e last stip)lated date for receipt of tenders incl)dinge(tensions= if any for t'e &or= t'en t'e amo)nt of t'e contract s'all accordingly <e varied and

provided f)rt'er t'at any s)c' variations s'all <e effected for stip)lated period of contract incl)dingt'e M)stified period e(tended )nder t'e provisions of cla)se . of t'e contract &it'o)t any action)nder cla)se +%

o&ever for t'e &or done/d)ring t'e M)stified period e(tended as a<ove= it &ill <e limited to indicesprevailing at t'e time of stip)lated date of completion or as prevailing for t'e period )nder consideration= &'ic'ever is less%

T'e increase / decrease in prices s'all <e determined <y t'e All India :'olesale #rice Indices of materials as p)<lis'ed <y Economic Adviser to Government of India= @inistry of ommerce andInd)stry and <ase price for cement and/or steel reinforcement <ars as iss)ed )nder a)t'ority of Engineer-in-'arge as valid in t'e last stip)lated date of receipt of tender= incl)ding e(tension= if any= and for t'e period )nder consideration incase= price inde( of a partic)lar material is not iss)ed<y @inistry of ommerce , Ind)stry= t'en t'e price inde( of nearest similar materials is indicated in

Sc'ed)le HH s'all <e follo&ed%

T'e amo)nt of t'e contract s'all accordingly <e varied for cement and/or steel reinforcement <arsand &ill <e &ored o)t as per t'e form)la given <elo& for individ)al material"

a# A7+stment &or component o& inivi+al material

: Q ( ; ( !CI - Clo Clo

:'ere=

3" 3ariation in material cost i%e% increase or decrease in t'e amo)nt in r)pees to <e paid orrecovered%

Tr-640 / 10



#" ase price of material as iss)ed )nder a)t'ority of Engineer-in-'arge= valid at t'e time of t'e last stip)lated date of receipt of tender incl)ding e(tensions= if any%

" )antity of material )sed in t'e &ors since previo)s <ill%

lo" All India &'ole sale price inde( for material as p)<lis'ed <y t'e Economic Advisor toGovernment of India= @inistry of Ind)stry and ommerce as valid on t'e last stip)lated

date of receipt of tenders incl)ding e(tensions= if any%I" All India &'ole sale price Inde( for material for period )nder consideration as p)<lis'ed <y

Economic Advisor to Government of India= @inistry of Ind)stry and ommerce%

In respect of t'e M)stified period e(tended )nder t'e provisions of cla)se . of t'e contract &it'o)tany action )nder cla)se += t'e inde( prevailing at t'e time of stip)lated date of completion or t'eprevailing inde( of t'e period )nder consideration= &'ic'ever is less= s'all <e considered

C$SE 10 !CC#: PF.ENT DE TO INCRESE / DECRESE IN PRICES / GES ?TERRECEIPT O? TENDER ?OR ORS

If t'e prices of materials not <eing materials s)pplied or services rendered at fi(ed prices <y t'edepartment in accordance &it' cla)se 10 , *4 t'ereof and/or &ages of la<o)r re)ired for e(ec)tion of t'e &or increaseU t'e contractor s'all <e compensated for s)c' increase as per

provisions detailed <elo& and t'e amo)nt of t'e contract s'all accordingly <e varied= s)<Mect to t'econdition t'at s)c' compensation for escalation in prices and &ages s'all <e availa<le only for t'e&or done d)ring t'e stip)lated period of t'e contract incl)ding t'e M)stified period e(tended )nder t'e provisions of cla)se . of t'e contract &it'o)t any action )nder cla)se +% o&ever= for t'e &ordone d)ring t'e M)stified period e(tended as a<ove= t'e compensation as detailed <elo& &ill <elimited to prices/&ages prevailing at t'e time of stip)lated date of completion or as prevailing for t'eperiod )nder consideration= &'ic'ever is less% No 8,ch co%en8ation 8hall <e a+a<le &or a'or( &or 'hich the 8ti,lated eriod o& co%letion i8 eB,al to or le88 than the ti%e a88eci&ied in 8ched,le ? S)c' compensation for escalation in t'e prices of materials and la<o)r=&'en d)e= s'all <e &ored o)t <ased on t'e follo&ing provisions"-

(i) T'e <ase date for &oring o)t s)c' escalation s'all <e t'e last stip)lated date of receipt of

tenders incl)ding e(tension= if any%

(ii) T'e cost of &or on &'ic' t'e escalation &ill <e paya<le s'all <e reconed as <elo&"

(a) Gross val)e of &or done )pto t'is )arter A

(b) Gross val)e of &or done )pto t'e last )arter

(c) Gross val)e of &or done since previo)s )arter A- "

(d) )ll assessed val)e of Sec)red Advance fres' paid in t'is )arter D

(e) )ll assessed val)e of Sec)red Advance recovered in t'is )arter" E

(f) )ll assessed val)e of Sec)red Advance for &'ic' escalation is

paya<le in t'is )arter D-E%

(g) Advance payment made d)ring t'is )arter G

(h) Advance payment recovered d)ring t'is )arter

i Advance payment for &'ic' escalation is paya<le in t'is )arter G- I

M E(tra items/deviated )antities of item paid as per la)se 1+ <ased on

prevailing maret rates d)ring t'is )arter% L

T'en= @ Q R R I - L

$ Q 0%. ( @

Fess cost of material s)pplied <y t'e Department as per la)se 10 and

recovered d)ring t'e )arter% 9

Tr-640 / 107



l Fess cost of services rendered at fi(ed c'arges and recoveredas per cla)se *4 and recovered d)ring t'e )arter% F

Co8t o& 'or( &or 'hich e8calation i8 alica<le :Q $ - ! $#

(iii) omponents of ement= Steel= materials= la<o)r= #%%F%= etc% s'all <e pre-determined for every

&or and incorporated in t'e special conditions of contract attac'ed to t'e tender paper

'ere-in-after% T'e decision of t'e Engineer-in-'arge in &oring o)t s)c' percentages s'all <e<inding on t'e contractors%

(iv) T'e compensation for escalation for ement= Steel= @aterials and #%%F% s'all <e &ored as

per t'e form)lae given <elo&"

a# A7+stment &or component o& "Cement"

<c CI ) Clo:c = > -----------------------

100Clo

3c" 3ariation in cement cost i%e% increase or decrease in t'e amo)nt in r)pees to <e paid or recovered%

:" ost of &or done= &ored o)t as indicated in s)< para ii of cla)se l0%

c" omponent of cement e(pressed as percent of t'e total val)e of &or%

I" All India :'olesale price Inde( for cement for t'e period )nder consideration as p)<lis'ed <yt'e Economic Advisor to Government of India= @inistry of Ind)stry , ommerce% Inrespect of t'e M)stified period e(tended )nder t'e provisions of la)se -. of t'e contract&it'o)t any action )nder la)se - += t'e inde( prevailing at t'e time of stip)lated date of completion or t'e prevailing inde( of t'e period )nder consideration= &'ic'ever is less=s'all <e considered%

lo" All India :'ole Sale #rice Inde( for ement as p)<lis'ed <y t'e Economic Adviser toGovernment of India= @inistry of Ind)stry and ommerce as valid on t'e last stip)lateddate of receipt of tenders incl)ding e(tension= if any%

<# A7+stment &or component o& "Steel"

3s" 3ariation in steel cost i%e% increase or decrease in t'e amo)nt in r)pees to <e paid orrecovered%

:" ost of &or done= &ored o)t as indicated in s)< para ii of a<ove%

s" omponent of steel e(pressed in percent to t'e total val)e of &or%

As indicated )nder #ara +1 of special conditions of contract%

All India :'olesale #rice Inde( for steel <ars , rods for t'e period )nder considerationas p)<lis'ed <y Economic Advisor to t'e Government of India= @inistry of Ind)stry ,ommerce% o&ever= t'e #rice Inde( s'all <e minim)m of t'e follo&ing"-

(i) Inde( for t'e mont' &'en t'e last consignment of steel reinforcement for t'e stip)lated

contract period is over%

(ii) Inde( for t'e mont' <y &'ic' 'alf of t'e stip)lated contract period is over%

(iii) Inde( for t'e period )nder consideration%

or t'e M)stified period e(tended )nder t'e provisions of la)se . of t'e contract= &it'o)t any action)nder la)se += t'e same principle as for t'e period &it'in stip)lated period of completion= &ill

apply%

Tr-640 / 110



(a) or t'e mont' &'en t'e last consignment of steel reinforcement for t'e &or is proc)red or

(b) or t'e mont' in &'ic' 'alf of t'e stip)lated contract period is over% :'ic'ever of t'ese t&o

is earlier%

S1o" All India :'ole Sale #rice Inde( for Steel ar , ods p)<lis'ed <y t'e Economic Adviser to Government of India= @inistry of Ind)stry and ommerce $e& Del'i= as valid on t'e last

stip)lated date of receipt of tender incl)ding e(tension= if any%

c) A7+stment &or component o& ":aterial" 2e*cept cement steel $ electrical

component o& constr+ction material4

X H MI-MIOVK = WXI55

X^-

3@" 3ariation in @aterials cost i%e% increase or decrease in t'e amo)nt in r)pees to <e paid or recovered%

:" ost of &or done= &ored o)t as indicated in s)< #ara ii of a<ove%

@" omponent of @aterials e(pressed as percent of t'e total val)e of &or%@I" All India :'olesale #rice Inde( for civil component/electrical component of constr)ction

material as &ored o)t on t'e <asis of All India :'olesale #rice Inde( for individ)alommodities/Gro)p items for t'e period )nder consideration as p)<lis'ed <y Economic Advisor to Government of India= @inistry of Ind)stry , ommerce and applying:eig'tage to t'e individ)al ommodities/Gro)p items%

In respect of t'e M)stified period= e(tended )nder t'e provisions of la)se . of t'e contract &it'o)tany action )nder la)se += t'e inde( prevailing at t'e time of stip)lated date of completion or t'eprevailing inde( of t'e period )nder consideration= &'ic'ever is less= s'all <e considered%

@lo" All India :'ole Sale #rice Inde( for civil component / electrical componentO of constr)ctionmaterials as &ored o)t on t'e <asis of All India &'ole sale #rice Inde( for Individ)al

ommodities/ gro)p items valid on t'e last stip)lated date of receipt of tender incl)dinge(tension= if any= as p)<lis'ed <y t'e Economic Adviser to Government of India= @inistryof Ind)stry and ommerce= and applying :eig'tage to Individ)al ommodities / gro)pItems%

O Note: relevant component only &ill <e applica<le%

d) A7+stment &or component o& "5O?"

Z (FI - Flo)VF = :O"T2TXY-------------

100 Flo

3" 3ariation in cost of )el= il and F)<ricant i%e% increase or decrease in t'e amo)nt in

r)pees to <e paid or recovered%

:" 3al)e of &or done= &ored o)t as indicated in s)< #ara ii of la)se l0%

N" omponent of )el= il and F)<ricant e(pressed as percent of t'e total val)e of &or%

I" All India :'olesale #rice Inde( for )el= il , F)<ricant for t'e period )nder consideration asp)<lis'ed <y Economic Advisor to Government of India= @inistry of Ind)stry ,ommerce= $e& Del'i%

In respect of t'e M)stified period e(tended )nder t'e provisions of la)se . of t'e contract &it'o)tany action )nder la)se += t'e inde( prevailing at t'e time of stip)lated date of completion or t'eprevailing inde( of t'e period )nder consideration= &'ic'ever is less= s'all <e considered%

lo" All India :'ole Sale #rice Inde( for )el= il and F)<ricant as p)<lis'ed <y t'e Economic

Adviser to Government of India= @inistry of Ind)stry and ommerce= $e& Del'i 3alid ont'e last stip)lated date of receipt of tender incl)ding e(tension= if any%

Tr-640 / 111



contract and in t'is regard t'e form)la 'erein <efore stated )nder t'is la)se 10 s'allm)tatis-m)tandis apply= provided t'at"

(a) $o s)c' adM)stment for t'e decrease in t'e price of materials and/or &ages of la<o)r

aforementioned &o)ld <e made in case of contracts in &'ic' t'e stip)lated period of completion of t'e &or is e)al to or less t'an t'e time as specified in Sc'ed)le HH%

(b) T'e Engineer-in-'arge s'all ot'er&ise <e entitled to lay do&n t'e proced)re <y &'ic't'e provision of t'is s)<-cla)se s'all <e implemented from time to time and t'e decisionof t'e Engineer-in-'arge in t'is <e'alf s'all <e final and <inding on t'e contractor%

i( #rovided al&ays t'at t'e provision of t'e preceding 10 A s'all not <e applica<le for contracts&'ere provisions of t'is la)se is applica<le= <)t in cases &'ere provisions of t'is la)se isnot applica<le= t'e provisions of la)se 10 A &ill <ecome applica<le%

C$SE 10D: EC"TED/DIS.NT$ED .TERI$S I$$ E GO"ERN.ENTPROPERTF

T'e contractor s'all treat all materials o<tained d)ring dismantling of a str)ct)re= e(cavation of t'esite for a &or etc% as Governments property and s)c' materials s'all <e disposed off to t'e <estadvantage of Government according to t'e instr)ctions in &riting iss)ed <y t'e Engineer-in-'arge%

C?A8SE 11: WOR TO )E EEC8TED AS 5ER S5EC%F%CAT%ONS( DRAW%NGS( ORDERS(ETC!

T'e contractor s'all e(ec)te t'e &'ole and every part of t'e &or in t'e most s)<stantial and&orman lie manner and <ot' as regards materials and ot'er&ise in every respect in strictaccordance &it' t'e specifications% T'e contractor s'all also conform e(actly f)lly and fait'f)lly tot'e designs= dra&ings and instr)ctions in &riting in respect of t'e &or signed <y t'e Engineer-in-'arge and t'e contractor s'all <e f)rnis'ed free of c'arge one copy of t'e contract doc)mentstoget'er &it' specifications= design= dra&ings and instr)ctions as or not incl)ded in t'e standardspecifications of DAE= #:D=IS= Indian standards specified in Sc'ed)le HH or in any )rea) of Indian Standard or any ot'er= p)<lic standard or code or sc'ed)le of rates or any ot'er printedp)<lications referred to else&'ere in t'e contract%

T'e contractor s'all comply &it' t'e provisions of t'e contract and &it' t'e care and diligencee(ec)te and maintain t'e &ors and provide all la<o)r and materials= tools and plants incl)ding for meas)rements and s)pervision of all &ors= str)ct)ral plans and ot'er t'ings of temporary or permanent nat)re for s)c' e(ec)tion and maintenance in so for as t'e necessary for providingt'ese= is specified or is reasona<ly inferred from t'e contract% T'e contractor s'all tae f)llresponsi<ility for ade)acy= s)ita<ility and safety of all t'e &ors and met'ods of constr)ction%

C$SE 12: DE"ITIONS/ "RITIONS: ETENT ND PRICING

T'e Engineer-in-'arge s'all 'ave po&er i to mae alteration in= omissions from= additions to or s)<stit)tion for t'e original specifications= dra&ings= designs and instr)ctions t'at may appear to 'imto <e necessarily advisa<le d)ring t'e progress of t'e &or and ii to omit a part of t'e &ors incase of non-availa<ility of a portion of t'e site or for any ot'er reasons and t'e contractor s'all <e

<o)nd to carry o)t t'e &ors in accordance &it' any instr)ctions given to 'im in &riting signed <yt'e Engineer-in-'arge and s)c' alterations= omissions= additions= s)<stit)tions s'all form part of t'e contract as if originally provided t'erein and any altered= additional or s)<stit)ted &or &'ic' t'econtractor may <e directed to do in t'e manner specified a<ove as part of t'e &ors s'all <e carriedo)t <y t'e contractor on t'e same conditions in all respects incl)ding price on &'ic' 'e agreed to dot'e main &or e(cept as 'ere after provided%

1+%1 T'e time for completion of t'e &or s'all= in t'e event of any deviations res)lting in additionalcost over t'e tendered val)e s)m <eing ordered= <e e(tended= if re)ested <y t'e contractor as follo&s"

(i) In t'e proportion &'ic' t'e additional cost of t'e altered= additional or s)<stit)ted &or=

<ears to t'e original tendered val)e= pl)s

(ii) +.B of t'e time calc)lated in i a<ove or s)c' f)rt'er additional time as may <econsidered reasona<le <y t'e Engineer-in-'arge%

Tr-640 / 11*



1+%+ DE"ITION5 ETR ITE.S ND PRICING: In t'e case of e(tra items= t'e contractor may&it'in fifteen days of receipt of order or occ)rrence of t'e items claim rates= s)pported <yproper analysis= for t'e &or and t'e Engineer-in-'arge s'all &it'in one mont' of t'ereceipt of t'e claims s)pported <y analysis= after giving consideration to t'e analysis of t'erates s)<mitted <y t'e contractor= determine t'e rates on t'e <asis of t'e maret rates andt'e contractor s'all <e paid in accordance &it' t'e rates so determined%

In t'e case of s)<stit)ted items= t'e rate for t'e agreement items to <e s)<stit)ted and s)<stit)teditem s'all also <e determined in t'e manner as mentioned in t'e aforesaid para"

(a) DE"ITION5 SSTITTED ITE.S PRICING: If t'e maret rate for t'e s)<stit)ted item so

determined is more t'an t'e maret rate of t'e agreement item to <e s)<stit)ted= t'e ratepaya<le to t'e contractor for t'e s)<stit)ted item s'all <e t'e rate for t'e agreement item to<e s)<stit)ted so increased to t'e e(tent of t'e difference <et&een t'e maret rate of s)<stit)ted item and t'e agreement item to <e s)<stit)ted%

(b) If t'e maret rate for t'e s)<stit)ted item so determined is less t'an t'e maret rate of t'e

agreement item to <e s)<stit)ted= t'e rate paya<le to t'e contractor for t'e s)<stit)ted items'all <e t'e rate for t'e agreement item to <e s)<stit)ted so decreased to t'e e(tent of t'edifference <et&een t'e maret rate of s)<stit)ted item and t'e agreement item to <e

s)<stit)ted%

DE"ITION5 DE"ITED JNTITIES5 PRICING

In t'e case of contract items= s)<stit)ted items= contract c)m s)<stit)ted items= &'ic' e(ceed t'edeviation limit mentioned <elo&= t'e contractor may &it'in fifteen days of receipt of order or occ)rrence of t'e e(cess= claims revision of t'e rates= s)pported <y proper analysis= for t'e &or ine(cess of t'e a<ove mentioned limits= provided t'at if t'e rates so claimed are in e(cess of t'e ratesspecified in t'e sc'ed)le of )antities= t'e Engineer-in-'arge s'all &it'in one mont' of receipt of t'e claims s)pported <y analysis= after giving consideration t'e analysis of t'e rates s)<mitted <yt'e contractor= determine t'e rates on t'e <asis of t'e maret rates and t'e contractor s'all <e paidin accordance &it' t'e rates so determined%

12.3 T'e provisions of t'e preceding paragrap' s'all also apply to t'e decrease in t'e rates of items for t'e &ors in e(cess of t'e deviation limits as given <elo&= and t'e Engineer-in-'arge s'all after giving notice to t'e contractor &it'in one mont' of occ)rrence of t'e e(cessand after taing into consideration any reply received from 'im &it'in fifteen days of t'ereceipt of t'e notice= revise t'e rates of t'e &or in )estion &it'in one mont' of t'e e(piry of t'e said period of fifteen days 'aving regard to t'e maret rates%

12.4 T'e contractor s'all send to t'e Engineer-in-'arge once every t'ree mont's an )pto dateacco)nt giving complete details of all claims for additional payments to &'ic' t'e contractor may consider 'imself entitled as an all additional &or ordered <y t'e Engineer-in-'arge=&'ic' 'e 'as e(ec)ted d)ring t'e preceding )arter failing &'ic' t'e contractor s'all <edeemed to 'ave &aived 'is rig't% o&ever= t'e Engineer-in-'arge may at consideration of s)c' claims on merits%

12.5 or t'e p)rpose of operation of Sc'ed)le HH= t'e follo&ing &ors s'all <e treated as &orsrelating to fo)ndations"

(i) or <)ildings= compo)nd &alls= plint' level or 1%+ metres 4 feet a<ove gro)nd level&'ic'ever is Fo&er t'an e(cl)ding items of flooring and D%#% <)t incl)ding <aseconcrete <elo& t'e floors%

(ii) or a<)tments= piers= retaining &alls of c)lverts and <ridges= &alls of &ater reservoirs"t'e <ed of floor level%

(iii) or retaining &alls &'ere floor level is not determinate" 1%+ metres a<ove t'e average

gro)nd level or <ed level%

(iv) or roads" All items of e(cavations and filling incl)ding treatment of s)< <ase%

Tr-640 / 114



C$SE 14: CNCE$$TION O? CONTRCT IN ?$$ OR PRT

Deleted @erged &it' la)se *C?A8SE 1=: S8S5ENS%ON OF WOR

i) T'e contractor s'all= on receipt of t'e order in &riting of t'e Engineer-in-'arge= &'osedecision s'all <e final and <inding on t'e contractor s)spend t'e progress of t'e &ors or any part t'ereof for s)c' time and in s)c' manner as t'e Engineer-in-'arge may consider

necessary so as not to ca)se any damage or inM)ry to t'e &or already done or endanger t'e safety t'ereof for any of t'e follo&ing reasons"

(a) on acco)nt of any defa)lt on t'e part of t'e contractor orU

(a) for proper e(ec)tion of t'e &ors or part t'ereof for reasons ot'er t'an t'e defa)lt of t'e

contractorU or

(b) for safety of t'e &ors or part t'ereof%

T'e contractor s'all= d)ring s)c' s)spension= properly protect and sec)re t'e &ors to t'ee(tent necessary and carry o)t t'e instr)ctions given in t'at <e'alf <y t'e Engineer-in-'arge%

ii) If t'e s)spension is ordered for reasons < and c in s)<-#ara i a<ove"

(a) t'e contractor s'all <e entitled to an e(tension of time e)al to t'e period of every s)c'

s)spension #FCS +.B= for completion of t'e item or gro)p of items of &or for &'ic' aseparate period of completion is specified in t'e contract and of &'ic' t'e s)spended &orforms a part= andU

(b) If t'e total period of all s)c' s)spensions in respect of an item or gro)p of items of &or for &'ic' a separate period of completion is specified in t'e contract e(ceeds t'irty days= t'econtractor s'all= in addition= <e entitled to s)c' compensation as t'e Engineer-in-'argemay consider reasona<le in respect of salaries and/or &ages paid <y t'e contractor to 'isemployees and la<o)r at site= remaining idle d)ring t'e period of s)spension= adding t'ereto+ B to cover indirect e(penses of t'e contractor% #rovided t'e contractor s)<mits 'is claims)pported <y details to t'e Engineer-in-'arge &it'in fifteen days of t'e e(piry of t'e period

of *0 days%

iii) If t'e &ors or part t'ereof is s)spended on t'e orders of t'e Engineer-in-'arge for moret'an t'ree mont's at a time= e(cept &'en s)spension is ordered for reasons a in s)<-para ia<ove= t'e contractor may after receipt of s)c' order serve a &ritten notice on t'e Engineer-in-'arge re)iring permission &it'in fifteen days from receipt <y t'e Engineer-in-'arge of t'e saidnotice= to proceed &it' t'e &or or part t'ereof in regard to &'ic' progress 'ave <een s)spendedand if s)c' permission is not granted &it'in t'at time= t'e contractor= if 'e intends to treat t'es)spension= &'ere it affects only a part of t'e &ors as an omission of s)c' part <y Government or &'ere it affects &'ole of t'e &ors= an a<andonment of t'e &ors <y Government= s'all &it'in tendays of e(piry of s)c' period of 1. days give notice in &riting of 'is intention to t'e Engineer-in-'arge% In t'e event of t'e contractor treating t'e s)spension as an a<andonment of t'e contract <yGovernment= 'e s'all 'ave no claim to payment of any compensation on acco)nt of any profit or

advantage &'ic' 'e mig't 'ave derived from t'e e(ec)tion of t'e &or in f)ll <)t &'ic' 'e co)ld notderive in conse)ence of t'e a<andonment% e s'all= 'o&ever= <e entitled to s)c' compensation= ast'e Engineer-in-'arge may consider reasona<le= in respect of salaries and/or &ages paid <y 'im to'is employees and la<o)r at site= remaining idle in conse)ence adding to t'e total t'ereof +B tocover indirect e(penses of t'e contractor provided t'e contractor s)<mits 'is claim s)pported <ydetails to t'e Engineer-in-'arge &it'in *0 days of t'e e(piry of t'e period of * mont's%

#rovided= f)rt'er= t'at t'e contractor s'all not <e entitled to claim any compensation fromGovernment for t'e loss s)ffered <y 'im on acco)nt of delay <y Government in t'e s)pply of materials in sc'ed)le ;; &'ere s)c' delay is covered <y diffic)lties relating to t'e s)pply of &agons=force maMe)re incl)ding non-allotment of s)c' materials <y controlling a)t'orities= acts of God= actsof enemies of t'e state/co)ntry or any reasona<le ca)se <eyond t'e control of t'e Government%

Tr-640 / 116



C?A8SE 16: ACT%ON %N CASE WOR NOT DONE AS 5ER S5EC%F%CAT%ONS3

All &ors )nder or in co)rse of e(ec)tion or e(ec)ted in p)rs)ance of t'e contract s'all at all times<e open and accessi<le to t'e inspection and s)pervision of t'e Engineer-in-'arge= 'is a)t'oriseds)<ordinates in c'arge of t'e &or and all t'e s)perior officers= officer of t'e )ality Ass)rance Cnitof t'e Department or any organi!ation engaged <y t'e Department for )ality Ass)rance and of t'e'ief Tec'nical E(aminer;s ffice= and t'e contractor s'all= at all times= d)ring t'e )s)al &oring

'o)rs and at all ot'er times at &'ic' reasona<le notice of t'e visit of s)c' officers 'as <een given tot'e contractor= eit'er 'imself <e present to receive orders and instr)ctions or 'ave a responsi<leagent d)ly accredited in &riting= present for t'at p)rpose% rders given to t'e ontractor;s agents'all <e considered to 'ave t'e same force as if t'ey 'ad <een given to t'e contractor 'imself%

If it s'all appear to t'e Engineer-in-'arge or 'is a)t'orised s)<ordinates in c'arge of t'e &or or t'e Engineer-in-'arge of )ality Ass)rance cell / or 'is s)<ordinate officers or t'e officers of t'eorgani!ation engaged <y t'e Department of )ality Ass)rance or to t'e 'ief Tec'nical E(aminer or 'is s)<ordinate officers= t'at any &or 'as <een e(ec)ted &it' )nso)nd= imperfect= or )nsillf)l&ormans'ip= or &it' materials or articles provided <y 'im for t'e e(ec)tion of t'e &or &'ic' are)nso)nd or of a )ality inferior to t'at contracted or ot'er&ise not in accordance &it' t'e contract=t'e contractor s'all= on demand in &riting &'ic' s'all <e made &it'in t&elve mont's Si( mont's int'e case of &or costing s%10 Fa's and <elo& e(pect road &or of t'e completion of t'e &orfrom t'e Engineer-in-'arge specifying t'e &or= materials or articles complained of not&it'standing

t'at t'e same may 'ave <een passed= certified and paid for fort'&it' rectify= or remove andreconstr)ct t'e &or so specified in &'ole or in part= as t'e case may re)ire or as t'e case may <e=remove t'e materials or articles so specified and provide ot'er proper and s)ita<le materials or articles at 'is o&n c'arge and cost% In t'e event of t'e failing to do so &it'in a period specified <yt'e Engineer-in-'arge in 'is demand aforesaid= t'en t'e contractor s'all <e lia<le to paycompensation at t'e same rate as )nder la)se + of t'e contract for non-completion of t'e &or intime for t'is defa)lt%

In s)c' case t'e Engineer-in-'arge may not accept t'e item of &or at t'e rates applica<le )nder t'e contract <)t may accept s)c' items at red)ced rates as t'e Sc'ed)le HH may consider reasona<le d)ring t'e preparation of on acco)nt <ills or final <ill if t'e item is so accepta<le &it'o)tdetriment to t'e safety and )tility of t'e item and t'e str)ct)re or 'e may reMect t'e &or o)trig't&it'o)t any payment and/or get it and ot'er connected and incidental items rectified= or removed

and re-e(ec)ted at t'e ris and cost of t'e contractor% Decision of t'e Engineer-in-'arge to <econveyed in &riting in respect of t'e same &ill <e final and <inding on t'e contractor%

C?A8SE 17: CONTRACTOR ?%A)?E FOR DA:AGES( DEFECTS D8R%NG :A%NTENANCE 5ER%OD

If t'e contractor or 'is &oring people or servants s'all <rea= deface= inM)re or destroy any part of <)ilding in &'ic' t'ey may <e &oring= or any <)ilding= road= road er<= fence= enclos)re= &ater pipe= ca<les= drains= electric or telep'one post or &ires= trees= grass or grassland= or c)ltivatedgro)nd contig)o)s to t'e premises on &'ic' t'e &or or any part of it is <eing e(ec)ted= or if anydamage s'all 'appen to t'e &or &'ile in progress= from any ca)se &'atever or if any defect=s'rinage or ot'er fa)lts appear in t'e &or &it'in 1+ mont's 6 mont's in t'e case of &or costings% 10=00=000/- and <elo& e(cept road &or after a certificate final or ot'er&ise of its completions'all 'ave <een given <y t'e Engineer-in-'arge as aforesaid arising o)t of defect or improper

materials or &ormans'ip= t'e contractor s'all )pon receipt of a notice in &riting on t'at <e'alf maet'e same good at 'is o&n e(pense= or in defa)lt= t'e Engineer-in-'arge ca)se t'e same to <emade good <y ot'er &ormen and ded)ct t'e e(pense from any s)ms t'at may <e d)e= or at anytime t'ereafter may <ecome d)e to t'e contractor= or from 'is sec)rity deposit= or t'e proceeds of saIe t'ereof or of a s)fficient portion t'ereof% T'e sec)rity deposit of t'e contractor s'all not <eref)nded <efore t'e e(piry of 1+ mont's 6 mont's in t'e case of &or costing s% 10=00=000/- and<elo& e(cept road &or after t'e iss)e of t'e certificate final or ot'er&ise= of completion of &or= or till t'e final <ill 'as <een prepared and passed &'ic'ever is later% #rovided t'at in t'e case of road&or= if in t'e opinion of t'e Engineer-in-'arge= 'alf of t'e sec)rity deposit is s)fficient to meet allt'e lia<ilities of t'e contractor )nder t'is contract= 'alf of t'e sec)rity deposit &ill <e ref)nda<le after 6 mont's and t'e remaining 'alf after 1+ mont's of t'e iss)e of t'e said certificate of completion or till t'e final <ill 'as <een prepared and passed &'ic'ever is later% Per&or%ance Sec,rit+ 8hall <ere&,nded to the contractor a&ter co%letion o& the 'or( and recordin* the co%letion

certi&icate

Tr-640 / 112



In case of maintenance and operation of E,@ services= t'e sec)rity deposit ded)cted fromcontractors s'all <e ref)nded &it'in one mont' from t'e date of final payment or &it'in one mont'from t'e date of completion of t'e maintenance contract= &'ic'ever is earlier

C?A8SE 19: CONTRACTOR TO S855?> TOO?S 5?ANTS ETC!

T'e contractor s'all provide at 'is o&n cost all materials e(cept s)c' special materials= if any= as

may in accordance &it' t'e contract <e s)pplied from t'e Engineer-in-'arge;s stores= mac'inery=tools , plants as specified in sc'ed)le HH% in addition of t'is ot'er plant= tools= appliances=implements= ladders= cordage= tacle= scaffoldings and temporary &ors re)isite or proper for t'eproper e(ec)tion of t'e &or= &'et'er original= altered or s)<stit)ted and &'et'er incl)ded in t'especification or ot'er doc)ments forming part of t'e contract or referred to in t'ese conditions or not=or &'ic' may <e necessary for t'e p)rpose of satisfying or complying &it' t'e re)irements of t'eEngineer-in-'arge as to any matter as to &'ic' )nder t'ese conditions 'e is entitled to <e satisfied=or &'ic' 'e is entitled to re)ire toget'er &it' carriage t'erefore to and from t'e &or% T'econtractor s'all also s)pply &it'o)t c'arge t'e re)isite n)m<er of persons &it' t'e means andmaterials= necessary for t'e p)rpose of setting o)t &ors= and co)nting= &eig'ing and assisting int'e meas)rement or e(amination at any time and from time to time of t'e &or or materials% ailing'is so doing t'e same may <e provided <y t'e Engineer-in-'arge at t'e e(pense of t'e contractor and t'e e(penses may <e ded)cted= from any money d)e to t'e contractor= )nder t'e contractand/or from 'is sec)rity deposit or t'e proceeds of sale t'ereof= or of s)fficient portions t'ereof%

C?A8SE ,A3 RECOER> OF CO:5ENSAT%ON 5A%D TO WOR:AN

In every case in &'ic' <y virt)e of t'e provisions of section 1+ s)<section 1 of t'e :ormen;sompensation Act% 17+*= Government is o<liged to pay compensation to a &orman employed <yt'e contractor= in e(ec)tion of t'e &ors= Government &ill recover from t'e contractor t'e amo)nt of t'e compensation so paidU and= &it'o)t preM)dice to t'e rig'ts of t'e Government )nder Section 1+=s)<-section + of section 1+ t'e said Act= Government s'all <e at li<erty to recover s)c' amo)nt or any part t'ereof <y ded)cting it from t'e sec)rity deposit or from any s)m d)e <y Government to t'econtractor &'et'er )nder t'is contract or ot'er&ise% Government s'all not <e <o)nd to contest anyclaim made against it )nder section 1 of 1+= s)<-section t'e said Act= e(cept on t'e &ritten re)estof t'e contractor and )pon 'is giving to Government f)ll sec)rity for all costs for &'ic' Governmentmig't <ecome lia<le in conse)ence of contesting s)c' claim%

C?A8SE ,)3 ENS8R%NG 5A>:ENT AND A:EN%T%ES TO WORERS %F CONTRACTOR FA%?STO DO SO

In every case in &'ic' <y virt)e of t'e provisions of t'e ontract Fa<o)r eg)lation and A<olition Act= 1720 and of t'e contract la<o)r eg)lation and A<olition entral )les= 1721= Government iso<liged to pay any amo)nts of &ages to a &orman employed <y t'e contractor in e(ec)tion of t'e&ors= or to inc)r any e(pendit)re in providing &elfare and 'ealt' amenities re)ired to <e provided)nder t'e a<ove said Act and t'e )les= )nder la)se 17 or )nder t'e DAE ontractor;s Fa<o)r eg)lations= or )nder t'e r)les framed <y Government from time to time for t'e protection of 'ealt'and sanitary arrangements for &orers employed <y Department of Atomic Energy contractors=Government &ill recover from t'e contractor t'e amo)nt of &ages so paid or t'e amo)nt of e(pendit)re so inc)rredU and &it'o)t preM)dice to t'e rig'ts of t'e Government )nder Section +0=s)<-section + and Section +1= s)<-section 4 of t'e contract la<o)r eg)lation and A<olition Act=

1720= Government s'all <e at li<erty to recover s)c' amo)nt or any part t'ereof <y ded)cting it fromt'e sec)rity deposit or from any s)m d)e <y Government to t'e contractor &'et'er )nder t'isagreement or ot'er&ise% Government s'all not <e <o)nd to contest any claim made against it )nder Section +0= s)<section 1 and section +1= s)<-section 4 of t'e said Act= e(cept on t'e &rittenre)est of t'e contractor and )pon 'is giving to t'e Government f)ll sec)rity for all costs for &'ic'Government mig't <ecome lia<le in contesting s)c' claim%

C?A8SE 1;: ?A)O8R ?AWS TO )E CO:5?%ED )> THE CONTRACTOR

T'e contractor s'all o<tain a valid license )nder t'e ontract Fa<o)r , A Act= 1720 and t'eontract Fa<o)r eg)lation and A<olition entral )les= 1721= <efore t'e commencement of t'e&or= and contin)e to 'ave a valid license )ntil t'e completion of t'e &or% T'e contractor s'all alsoa<ide <y t'e provision of t'e 'ild Fa<o)r #ro'i<ition , eg)lation Act-176%

Tr-640 / 11



T'e contractor s'all also comply &it' t'e provisions of t'e <)ilding and ot'er onstr)ction :orerseg)lation of Employment , onditions of Service Act= 1776 and t'e <)ilding and ot'er onstr)ction :orers :elfare ess Act= 1776%

Any fail)re to f)lfill t'ese re)irements s'all attract t'e penal provisions of t'is contract arising o)t of t'e res)ltant non-e(ec)tion of t'e &or%

C?A8SE ,A3 NO ?A)O8R )E?OW 14 >EARS $o la<o)r <elo& t'e age of 14 fo)rteen years s'all <e employed on t'e &or%

C?A8SE ,)3 5A>:ENT OF WAGES

(i) T'e contractor s'all pay to la<o)r employed <y 'im eit'er directly or t'ro)g' s)<-contractors=&ages not less t'an fair &ages as defined in t'e DAE= ontractor;s Fa<o)r eg)lations or asper t'e provisions of t'e ontract Fa<o)r eg)lation and A<olition Act= 1720 and t'eontract Fa<o)r eg)lation and A<olition entral )les= 1721= &'erever applica<le%

(ii) T'e contractor s'all not&it'standing t'e provisions of any contract to t'e contrary= ca)se to <epaid fair &age to la<o)r indirectly engaged on t'e &or= incl)ding any la<o)r engaged <y 'iss)<-contractors in connection &it' t'e said &or= as if t'e la<o)r 'ad <een immediately

employed <y 'im%

(iii) In respect of all la<o)r directly or indirectly employed in t'e &ors for performance of t'econtractor;s part of t'is agreement= t'e contractor s'all comply &it' or ca)se to <e complied&it' t'e DAE ontractor Fa<o)r eg)lations made <y Government from time to time in regardto payment of &ages= &age period= ded)ctions from &ages= recovery of &ages not paid andded)ctions )na)t'orisedly made= maintenance of &age <oos or &age slips= p)<lication of scale of &ages and ot'er terms of employment= inspection and s)<mission of periodicalret)rns and all ot'er matters of t'e lie nat)re or as per t'e provisions of t'e ontract Fa<o)r eg)lation and A<olition Act= 1720 and t'e ontract Fa<o)r eg)lation and A<olitionentral )les 1721= &'erever applica<le%

iv-a T'e Engineer-in-'arge concerned s'all 'ave t'e rig't to ded)ct from t'e moneys d)e to t'econtractor any s)m re)ired or estimated to <e re)ired for maing good t'e loss s)ffered <y

a &orer or &orers <y reasons of non f)lfillment of t'e conditions of t'e contract for t'e<enefit of t'e &orers= nonpayment of &ages or of ded)ction made from 'is or t'eir &ages&'ic' are not M)stified <y t'eir terms of t'e contract or non-o<servance of t'e reg)lations%

iv-< Cnder t'e provisions of t'e minim)m &ages entral )les= 17.0= t'e contractor is <o)nd toallo& to t'e la<o)rs directly or indirectly employed in t'e &ors one day;s rest for si( dayscontin)o)s &or and pay &ages at t'e same rate as for d)ty% In t'e event of defa)lt= t'eEngineer-in-'arge s'all 'ave t'e rig't to ded)ct t'e s)m or s)ms not paid on acco)nt of &ages for &eely 'oliday to any la<o)rer= and pay t'e same to t'e persons entitled t'eretofrom any money d)e to t'e contractor <y t'e Engineer-in-'arge%

v) T'e contractor s'all comply &it' t'e provisions of t'e payment of &ages Act 17*6= @inim)m

:ages Act= 174= Employees Fia<ility Act= 17*= :ormen;s ompensation Act= 17+*=

Ind)strial Disp)tes Act= 1742= @aternity enefit Act= 1761 and t'e ontractor;s Fa<o)r eg)lation and A<olition Act= 1720 or t'e modifications t'ereof or any ot'er la&s relatingt'ereto and t'e r)les made t'ere )nder from time to time%

vi) T'e contractor s'all indemnify Government against payments to <e made )nder and for t'e

o<servance of t'e la&s aforesaid and t'e D%A%E% ontractor;s Fa<o)r eg)lations &it'o)tpreM)dice to 'is rig't to claim indemnity from 'is s)<-contractors%

vii) T'e reg)lations aforesaid s'all <e deemed to <e a part of t'is contract and any <reac' t'ereof

s'all <e deemed to <e a <reac' of t'is contract%

viii) :'atever is t'e minim)m &ages for t'e time <eing= or t'e &age paya<le is 'ig'er t'an s)c'&ages= s)c' &age s'all <e paid <y t'e contractor to t'e &orman directly &it'o)t t'eintervention of Lamadar and t'at Lamadar s'all not <e entitle to ded)ct or recover any amo)nt

from t'e minim)m &age paya<le to t'e &orman as and <y &ay commission or ot'er&ise%

Tr-640 / 117



i( T'e contractor s'all ens)re t'at no amo)nt <y &ay of commission or ot'er&ise is ded)cted orrecovered <y t'e Lamadar from t'e &age of &orman%

C$SE - 1; !1#: Additional Fia<ilities if any in complying &it' t'e provisions of la)se 17 - ito viii s'all <e entirely to t'e contractor;s acco)nt%

C?A8SE.,C3 SAFT> 5RO%S%ONS FOR ?A)O8R 5ENA?T> ON DEFA8?T

In respect of all la<o)r directly or indirectly employed in t'e &or for t'e performance of t'econtractors part of t'is agreement= t'e contractor s'all at 'is o&n e(pense arrange for t'e safetyprovisions as per DAE safety code framed from time to time and s'all at 'is o&n e(pense providefor all facilities in connection t'ere&it'% In case t'e contractor fails to mae arrangements andprovide necessary facilities as aforesaid= 'e s'all <e lia<le to pay a penalty of s% +00/- for eac'defa)lt and in addition t'e Engineer-in-'arge s'all <e at li<erty to mae arrangement and providefacilities as aforesaid and recover t'e costs inc)rred in t'at <e'alf from t'e contractor%

C?A8SE ,D3 T'e contractor s'all s)<mit= <y t'e 4t' and 17t' of every mont'= to t'e Engineer-in-'arge a tr)e statement s'o&ing= in respect of t'e second 'alf of t'e preceding mont' and t'e first'alf of t'e c)rrent mont' respectively%

1. T'e n)m<er of la<o)rers employed <y 'im on t'e &or%

2. T'eir &oring 'o)rs%

3. T'e &ages paid to t'em%

4. T'e accidents t'at occ)rred d)ring t'e said fortnig't s'o&ing t'e circ)mstances)nder &'ic' t'ey 'appened and t'e e(tent of damage and inM)ry ca)sed<y t'em= and

5. T'e n)m<er of female &orers &'o 'ave <een allo&ed @aternity enefit=according to la)se 17 and t'e amo)nt paid to t'em%

ailing &'ic' t'e contractor s'all <e lia<le to pay to Government a s)m not e(ceeding s% +00/- for eac' defa)lt or materially incorrect statement% T'e decision of t'e Engineer-in-'arge s'all <e finalin ded)cting from any <ill d)e to t'e contractor t'e amo)nt levied as fine and <e <inding on t'econtractor%

C?A8SE ,E3 HEA?TH AND SAN%TAR> ARRANGE:ENTS FOR WORERS

In respect of all la<o)r directly or indirectly employed in t'e &ors for t'e performance of t'econtractors part of t'is agreement= t'e contractor s'all comply &it' or ca)se to <e complied &it' allt'e r)les framed <y Government from time to time for t'e protection of 'ealt' and sanitaryarrangements for &orers employed <y t'e Department of Atomic Energy and its contractors%

C?A8SE ,F3 Feave and pay d)ring leave s'all <e reg)lated as follo&s"

1) ?eave

i) In case of delivery" maternity leave not e(ceeding &ees= 4 &ees )pto and incl)ding

t'e day of delivery and 4 &ees follo&ing t'at day%

i) In t'e case of miscarriage" )pto * &ees from t'e date of miscarriage%

2) 5a6

i) In t'e case of delivery" leave pay d)ring maternity leave &ill <e at t'e rate of t'e &omen;s

average daily earnings= calc)lated on t'e total &ages earned on t'e days &'en f)ll time&or &as done d)ring a period of * mont's immediately preceding t'e date on &'ic' s'egives notice t'at s'e e(pects to <e confined or at t'e rate of s%1/- only a day &'ic'ever is greater%

ii) In case of miscarriage" leave pay at t'e rate of average daily earnings calc)lated on t'etotal &ages earned on t'e days &'en f)ll time &or &as done d)ring a period of * mont's

Tr-640 / 1+0



immediately preceding t'e date of s)c' miscarriage%

3) Conitions &or t'e grant o& maternit6 ?eave

$o maternity leave <enefit s'all <e admissi<le to a &oman )nless s'e 'as <een employed for a totalperiod of not less t'an 6 si( mont's immediately preceding t'e date on &'ic' s'e proceeds on leave%

4) T'e contractor s'all maintain a register of maternity enefit in t'e prescri<ed from as s'o&n<elo& and t'e same s'all <e ept at t'e place of &or%

REGISTER O? .TERNITF ENE?ITS la)se 17 of t'e conditions of contract$ame and address of t'e contractors"8888888888888888888888888888888888888

Feave pay paid to t'e employee emars

In case of delivery In case of @iscarriage

ate of leave pay Amo)nt paid ate of leave pay Amo)nt paid

11 1+ 1* 14 1.

Tr-640 / 1+1

$ame and location of t'e &or" 88888888888888888888888888888888888888888888

$ame of t'eemployee

at'er;s/)s<and;s

$ame

$at)re of employment

#eriod of act)alappointment

Date on &'ic' notice of confinement given

1 + * 4 .

Date of delivery /

miscarriage

Date on &'ic' maternity leave commenced and ended

In case of Delivery In case of @iscarriage

ommenced 5 Ended ommenced Ended

6 2 7 10



Specimen &orm o& t'e register( regaring maternit6 bene&it amissible to t'e contractorslabo+r in DAE Works!

Name of t"e work?@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

Name of t"e contractor?@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

1. Name of t"e woman and "er "us#and9s Name?

2. Designation?

3. Date of appointment?

4. Date wit" mont"s and years in w"ic" s"e is employed?

5. Date of disc"arge%dismissal( if any?

6. Date of production of certificates in respect of pregnancy?

7. Date on w"ic" t"e woman informs a#out t"e e5pected delivery?

8. Date of delivery%Miscarriage%deat"?

9. Date of production of certificate in respect of delivery%miscarriage ?

10. Date wit" t"e amount of maternity%deat" #enefit paid in advance of e5pected delivery?

11. Date wit" t"e amount of su#se4uent payment of maternity #enefit?

12. Name of t"e person nominated #y t"e woman to receive t"e payment of t"e maternity

#enefit after "er deat"?

13. If t"e woman dies( t"e date of "er deat"( t"e name of t"e person to w"om maternity #enefit

amount was paid( t"e mont" t"ereof and t"e date of payment?

14. Signature of t"e contractor aut"enticating entries in t"e register ?

15. Bemarks column for t"e use of Inspecting &fficer?

C?A8SE ,G3

In t'e event of t'e contractors committing a defa)lt or <reac' of any of t'e provisions of t'e D%A%E%ontractor;s Fa<o)r eg)lations and @odel )les and provisions of ontract Fa<o)r ,A Act1720=and entral Fa<o)r ,A entral )les= 1721= for t'e protection of 'ealt' and sanitaryarrangements for t'e &orers as amended from time to time or f)rnis'ing any information or s)<mitting or filing any statement )nder t'e provisions of t'e a<ove eg)lations and )les &'ic' ismaterially incorrect= 'e/t'ey s'all= &it'o)t preM)dice to any ot'er lia<ility= pay to t'e Government as)m not e(ceeding s% +00/- for every defa)lt= <reac' or f)rnis'ing= maing= s)<mitting= filling s)c'materially incorrect statements and in t'e event of t'e contractors defa)lting contin)o)sly in t'isrespect= t'e penalty may <e en'anced to s% +00/- per day for eac' day of defa)lt s)<Mect to a

ma(im)m of .B of t'e estimated cost of t'e &or p)t to tender% T'e decision of t'e Engineer-in-'arge s'all <e final and <inding on t'e parties%

S'o)ld it appear to t'e Engineer-in-'arge t'at t'e ontractors is/are not properly o<serving andcomplying &it' t'e @odel r)les and t'e provisions of t'e ontract Fa<o)r eg)lation and A<olition Act= 1720 and t'e contract Fa<o)r ,A entral )les 1721 for t'e protection of 'ealt' andsanitary arrangements for &or people employed <y t'e contractors 'ereinafter referred as Ht'esaid )lesH t'e Engineer-in-'arge s'all 'ave po&er to give notice in &riting to t'e contractorsre)iring t'at t'e said )les <e complied &it' and t'e amenities prescri<ed t'erein <e provided tot'e &or-people &it' in a reasona<le time to <e specified in t'e notice% If t'e contractors s'all fail&it'in t'e period specified in t'e notice to comply &it' and/or o<serve t'e said )les and to providet'e amenities to t'e &or-people as aforesaid= t'e Engineer-in-'arge s'all 'ave t'e po&er toprovide t'e amenities 'erein <efore mentioned at t'e cost of t'e contractors%

Tr-640 / 1++



T'e contractors s'all erect= mae and maintain at 'is/t'eir o&n e(pense according and toapproved standards all necessary ')ts and sanitary arrangements re)ired for 'is/t'eir &or-peopleon t'e site in connection &it' t'e e(ec)tion of t'e &ors= and if t'e same s'all not 'ave <eenerected or constr)cted= according to approved standards= t'e Engineer-in-'arge s'all 'ave po&er to give notice in &riting to t'e contractors re)iring t'at t'e said ')ts and sanitary arrangements <eremodeled and/or reconstr)cted according to approved standard= and if t'e contractors s'all fail toremodel or reconstr)ct s)c' ')ts and sanitary arrangements according to approved standards &it'in

t'e period specified in t'e notice= t'e Engineer-in-'arge s'all 'ave t'e po&er to remodel or reconstr)ct s)c' ')ts and sanitary arrangements according to approved standards at t'e cost of t'econtractors%

C?A8SE ,H3

T'e contractors s'all at 'is/t'eir o&n cost provide 'is/t'eir la<o)r &it' a s)fficient n)m<er of ')ts'ereinafter referred to as t'e HcampH of t'e follo&ing specifications on a s)ita<le plot of land to <eapproved <y t'e Engineer-in-'arge%

1. a T'e minim)m 'eig't of eac' ')t at t'e eaves level s'all <e +%10 m% and t'e floor area to <eprovided &ill <e at t'e rate of +%2 S%m% for eac' mem<er of t'e &orer;s family staying &it' t'ela<o)rer%

(b) T'e contractors s'all in addition constr)ct s)ita<le cooing places 'aving a minim)m areaof 1%0 m% ( 1%.0 m adMacent to t'e ')t for eac' family%

(c) T'e contractors s'all also constr)ct temporary latrines and )rinals for t'e )se of t'ela<o)rers eac' on t'e scale of not less t'an fo)r per eac' one ')ndred of t'e total strengt'=separate latrines and )rinals <eing provided for &omen%

(d) T'e contractors s'all constr)ct s)fficient n)m<er of <at'ing and &as'ing places= one )nitfor every +. persons residing in t'e camp% T'ese <at'ing and &as'ing places s'all <e s)ita<lyscreened%

2. a All t'e ')ts s'all 'ave &alls of s)n-dried or <)rnt-<rics laid in m)d mortar or ot'er s)ita<lelocal materials as may <e approved <y t'e Engineer-in-'arge% In case of s)n dried <rics= t'e&alls s'o)ld <e plastered &it' m)d go<ri on <ot' sides% T'e floor may <e atc'a <)t plastered&it' m)d go<ri and s'all <e at least 1. cm% a<ove t'e s)rro)nding gro)nd% T'e roofs s'all <elaid &it' t'atc' or any ot'er materials as may <e approved <y t'e Engineer-in-'arge and t'econtractor s'all ens)re t'at t'ro)g'o)t t'e period of t'eir occ)pation t'e roofs remain &ater-tig't%

(b) T'e contractors s'all provide eac' ')t &it' proper ventilation%

(c) All doors= &indo&s and ventilators s'all <e provided &it' s)ita<le leaves for sec)rity

p)rposes%

(d) T'ere s'all <e ept an open space of at least 2%+ m <et&een t'e ro&s of ')ts &'ic' may <e

red)ced to 6 m according to t'e availa<ility of site &it' approval of t'e Engineer-in-'arge%ac to <ac constr)ction &ill <e allo&ed%

3. :ater S)pply" T'e contractors s'all provide ade)ate s)pply of &ater for t'e )se of la<o)rers%T'e provision s'all not <e less t'an 10 Fiters% of p)re and &'olesome &ater per 'ead per dayfor drining p)rposes and 1. Fiters of clean &ater per 'ead per day for <at'ing and &as'ingp)rposes% :'ere piped &ater s)pply is availa<le= s)pply s'all <e at stand posts and &'ere t'es)pply is from &ells or rivers= tans= &'ic' may <e of metal or masonry= s'all <e provided% T'econtractors s'all also at 'is/t'eir o&n cost maes arrangements for laying pipe lines for &ater s)pply to 'is/t'eir la<o)r camp from t'e e(isting mains &'erever availa<le and s'all pay all feesand c'arges t'erefore%

4. T'e site selected for t'e camp s'all <e 'ig' gro)nd= removed from M)ngle%

5. Disposal of E(creta" T'e contractors s'all mae necessary arrangements for t'e disposal of

e(creta from t'e latrines <y trenc'ing or incineration &'ic' s'all <e according to t'ere)irements laid do&n <y t'e Focal ealt' A)t'orities% If trenc'ing or incineration is not

Tr-640 / 1+*



allo&ed= t'e contractors s'all mae arrangements for t'e removal of t'e e(creta t'ro)g' t'e@)nicipal ommittee/a)t'ority and inform it a<o)t t'e n)m<er of la<o)rers employed so t'atarrangements may <e made <y s)c' committee/a)t'ority for t'e removal of t'e e(creta% Allc'arges on t'is acco)nt s'all <e <orne <y t'e contractor and paid direct <y 'im to t'e@)nicipality/a)t'ority% T'e contractor s'all provide one s&eeper for every seats in case of drysystem%

6. Drainage" T'e contractors s'all provide efficient arrangements for draining a&ay s)llage &aterso as to eep t'e camp neat and tidy%

7. T'e contractors s'all mae necessary arrangements for eeping t'e camp area s)fficientlylig'ted to avoid accidents to t'e &orers%

8. Sanitation" T'e contractors s'all mae arrangements for conservancy and sanitation in t'e

la<o)r camps according to t'e r)les of t'e Focal #)<lic ealt' and @edical A)t'orities%

C?A8SE , %3

T'e Engineer-in-'arge may re)ire t'e contractor to dismiss or remove from t'e site of t'e &orany person or persons in t'e contractors employ )pon t'e &or &'o may <e incompetent or miscond)ct 'imself and t'e contractor s'all fort'&it' comply &it' s)c' re)irements%

C?A8SE , @3

It s'all <e t'e responsi<ility of t'e contractors to see t'at t'e <)ilding )nder constr)ction is notocc)pied <y any<ody )na)t'orised d)ring constr)ction and to 'and over to t'e Engineer-in-'argevacant possession of complete <)ilding% If s)c' <)ilding t'o)g' completed= is occ)pied illegally= t'ent'e Engineer-in-'arge &ill 'ave t'e option to ref)se to accept t'e said <)ilding/<)ildings in t'atposition and delay in acceptance on t'is acco)nt &ill <e treated as delay in completion and for s)c'delay levy )pto .B of tendered val)e of &or may <e imposed <y t'e 'ief Engineer= ESG= GS /Engineer-in-'arge &'ose decision s'all <e final <ot' &it' regard to t'e M)stification and )ant)mand <e <inding on t'e contractor%

o&ever t'e 'ief Engineer= ESG= GS may re)ire t'e contractor t'ro)g' a notice to remove t'eillegal occ)pation any time on or <efore constr)ction and delivery%

C$SE 1; : E:5?O>:ENT OF S%??ED $SE:%.S%??ED WORERS!

T'e contractor s'all= at all stages of &or= deploy silled/semi-silled tradesmen &'o are )alifiedand possess certificate in partic)lar trade from #:D Training Instit)te/Ind)strial TrainingInstit)te/$ational Instit)te of constr)ction @anagement and esearc' $I@A/ $ational Academyof onstr)ction= ID or any similar rep)ted and recogni!ed Instit)te managed/certified <yState/entral Government% T'e n)m<er of s)c' )alified tradesmen s'all not <e less t'an +0B of total silled/semi-silled &orers re)ired in eac' trade at any stage of &or% T'e contractor s'alls)<mit n)m<er of man days re)ired in respect of eac' trade= its sc'ed)ling and t'e list of )alifiedtradesmen along &it' re)isite certificate from recogni!ed Instit)te to Engineer-in-'arge for approval% $ot&it'standing s)c' approval= if t'e tradesmen are fo)nd to 'ave inade)ate sill toe(ec)te t'e &or of respective trade= t'e contractor s'all s)<stit)te s)c' tradesmen &it'in t&o days

of &ritten notice from Engineer-in-'arge% ail)re on t'e part of contractor to o<tain approval of Engineer-in-'arge or fail)re to deploy )alified tradesmen &ill attract a compensation to <e paid <ycontractor at t'e rate of s%100/- per s)c' tradesman per day% Decision of Engineer-in-'arge as to&'et'er partic)lar tradesman possesses re)isite sill and amo)nt of compensation in case of defa)lt s'all <e final and <inding%

Pro)ided al'a+85 that the ro)i8ion8 o& thi8 Cla,8e 8hall not <e alica<le &or 'or(8 'ithe8ti%ated co8t ,t to tender <ein* le88 than R8= Crore8

C?A8SE 20: .INI.. GES CT TO E CO.P$IED ITA:

T'e contractor s'all comply &it' all t'e provisions of t'e @inim)m :ages Act= 174= ontractFa<o)r eg)lation and A<olition Act= 1720= and r)les framed t'ere )nder and ot'er la<o)r la&saffecting contract la<o)r t'at may <e <ro)g't into force/amended from time to time%

Tr-640 / 1+4



C?A8SE 21: OR NOT TO E S-$ET / CTION IN CSE O? INSO$"NCF

T'e contract s'all not <e assigned or s)<-let &it'o)t t'e &ritten approval of t'e Engineer-in-'arge% And if t'e contractor s'all assign or s)<-let 'is contract= or attempt to do so= or <ecome insolvent or commence any insolvency proceedings or mae any composition &it' 'is creditors or attempt to doso= or if any <ri<e= grat)ity= gift= loan= per)isite= re&ard or advantage pec)niary or ot'er&ise= s'alleit'er directly or indirectly= <e given= promised or offered <y t'e contractor= or any of 'is servants or

agent to any p)<lic officer or person in t'e employ of Government in any &ay relating to 'is office or employment= or if any s)c' officer or person s'all <ecome in any &ay directly or indirectly interestedin t'e contract= t'e Engineer-in-'arge on <e'alf of t'e #resident of India s'all 'ave po&er to adoptt'e co)rses specified in la)se * 'ereof in t'e interest of Government and in t'e event of s)c'co)rses <eing adopted t'e conse)ences specified in t'e said la)se * s'all ens)e%

C?A8SE 22: S8:S 5A>A)?E )> WA> OF CO:5ENSAT%ON

All s)ms paya<le <y &ay of compensation )nder any of t'ese conditions s'all <e considered asreasona<le compensation to <e applied to t'e )se of Government &it'o)t reference to t'e act)alloss or damage s)stained= and &'et'er or not any damage s'all 'ave <een s)stained%

C?A8SE 2: CHANGES %N F%R:S CONST%T8T%ON TO )E %NT%:ATED

:'ere t'e contractor is a partners'ip firm= t'e previo)s approval in &riting of t'e Engineer-in-'arge s'all <e o<tained <efore any c'ange is made in t'e constit)tion of t'e firm% :'ere t'econtractor is an individ)al or a ind) )ndivided family <)siness concern s)c' approval as aforesaids'all lie&ise <e o<tained <efore t'e contractor enters into any partners'ip agreement &'ere )nder t'e partners'ip firm &o)ld 'ave t'e rig't to carry o)t t'e &or 'ere<y )ndertaen <y t'e contractor%If previo)s approval as aforesaid is not o<tained= t'e contract s'all <e deemed to 'ave <eenassigned in contravention of la)se +1 'ereof and t'e same action may <e taen= and t'e sameconse)ence s'all ens)e as provided in t'e said la)se +1%

C?A8SE 24: WORS TO )E 8NDER D%RECT%ON OF ENG%NEER.%N.CHARGE

All &ors to <e e(ec)ted )nder t'e contract s'all <e e(ec)ted )nder t'e direction and s)<Mect to t'eapproval in all respects of t'e Engineer-in-'arge &'o s'all <e entitled to direct at &'at point or

points and in &'at manner t'ey are to <e commenced= and from time to time carried on%

C?A8SE 2=: SETT?E:ENT OF D%S58TES AR)%TRAT%ON

E(cept &'ere ot'er&ise provided in t'e contract= all )estions and disp)tes relating to t'emeaning of t'e specifications= design= dra&ings and instr)ctions 'ere-in <efore mentioned andas to t'e )ality of &ormans'ip or materials )sed on t'e &or or as to any ot'er )estion=claim= rig't= matter or t'ing &'atsoever in any &ay arising o)t of or relating to t'e contract=designs= dra&ings= specifications= estimates= instr)ctions= orders or t'ese conditions or ot'er&ise concerning t'e &ors or t'e e(ec)tion or fail)re to e(ec)te t'e same &'et'er arising d)ring t'e progress of t'e &or or after t'e cancellation= termination= completion or a<andonment t'ereof s'all <e dealt &it' as mentioned 'ereinafter"

i If t'e contractor considers any &or demanded of 'im to <e o)tside t'e re)irements of t'e

contract= or disp)tes any dra&ings= record or decision given in &riting <y t'e Engineer-in-'arge on any matter in connection &it' or arising o)t of t'e contract or carrying o)t of t'e&or= to <e )naccepta<le= 'e s'all promptly &it'in 1. days re)est t'e Engineer-in-'arge in&riting for &ritten instr)ction or decision% T'ere)pon= t'e Engineer-in-'arge s'all give 'is&ritten instr)ctions or decision &it'in a period of one mont' from t'e receipt of t'e contractor;sletter%

If t'e Engineer-in-'arge fails to give 'is instr)ctions or decision in &riting &it'in t'e aforesaidperiod or if t'e contractor is dissatisfied &it' t'e instr)ctions or decision of t'e Engineer-in-'arge= t'e contractor may= &it'in 1. days of t'e receipt of Engineer-in-'arge;s decision=appeal to t'e 'ief Engineer= ESG= GS &'o s'all afford an opport)nity to t'e contractor to<e 'eard= if t'e latter so desires= and to offer evidence in s)pport of 'is appeal% T'e 'ief Engineer= ESG= GS s'all give 'is decision &it'in *0 days of receipt of contractor;s appeal% If

t'e contractor is dissatisfied &it' t'is decision= t'e contractor s'all &it'in a period of *0 days

Tr-640 / 1+.



from receipt of t'e decision= give notice to t'e 'ief Engineer for appointment of ar<itrator failing &'ic' t'e said decision s'all <e final <inding and concl)sive and not refera<le toadM)dication <y t'e ar<itrator%

ii E(cept &'ere t'e decision 'as <ecome final= <inding and concl)sive in terms of S)< #ara ia<ove disp)tes or difference s'all <e referred for adM)dication t'ro)g' ar<itration <y a solear<itrator appointed <y t'e Director= IGA / Secretary= DAE% If t'e ar<itrator so appointed is

)na<le or )n&illing to act or resigns 'is appointment or vacates 'is office d)e to any reason&'atsoever anot'er sole ar<itrator s'all <e appointed in t'e manner aforesaid% S)c' persons'all <e entitled to proceed &it' t'e reference from t'e stage at &'ic' it &as left <y 'ispredecessor%

It is a term of t'e contract t'at t'e party invoing ar<itration s'all give a list of disp)tes &it'amo)nts claimed in respect of eac' s)c' disp)te along &it' t'e notice for appointment of ar<itrator and giving reference to t'e reMection <y t'e 'ief Engineer= ESG= GS of t'eappeal%

It is also a term of t'is contract t'at no person ot'er t'an a person appointed <y s)c' Director=IGA / Secretary= DAE= as aforesaid s'o)ld act as ar<itrator and if for any reason t'at is notpossi<le= t'e matter s'all not <e referred to ar<itration at all%

It is also a terms of t'e contract t'at if t'e contractor does not mae any demand for appointment of ar<itrator in respect of any claims in &riting as aforesaid &it'in 1+0 days of receiving t'e intimation from t'e Engineer-in-'arge t'at t'e final <ill is ready for payment t'eclaim of t'e contractor s'all <e deemed to 'ave <een &aived and a<sol)tely <arred and t'eGovernment s'all <e disc'arged and released of all lia<ilities )nder t'e contract in respect of t'ese claims%

T'e ar<itration s'all <e cond)cted in accordance &it' t'e provisions of t'e Ar<itration andonciliation Act= 1776= +6 of 1776 or any stat)tory modifications or re-enactment t'ereof andt'e r)les made t'ere )nder and for t'e time <eing in force s'all apply to t'e ar<itrationproceeding )nder t'is la)se%

It is also term of t'is contract t'at t'e ar<itrator s'all adM)dicate on only s)c' disp)tes as arereferred to 'im <y t'e appointing a)t'ority and give separate a&ard against eac' disp)te andclaim referred to 'im and in all cases &'ere t'e total amo)nt of t'e claims <y any partye(ceeds s%1= 00=000/- t'e ar<itrator s'all give reasons for t'e a&ard%

It is also a term of t'e contract t'at if any fees are paya<le to t'e ar<itrator= t'ese s'all <e paide)ally <y <ot' t'e parties%

It is also a term of t'e contract t'at t'e ar<itrator s'all <e deemed to 'ave entered on t'ereference on t'e date 'e iss)es notice to <ot' t'e parties calling t'em to s)<mit t'eir statement of claims and co)nter statement of claims% T'e ven)e of t'e ar<itration s'all <es)c' place as may <e fi(ed <y t'e ar<itrator in 'is sole discretion% T'e fees= if any= of t'ear<itrator s'all= if re)ired to <e paid <efore t'e a&ard is made and p)<lis'ed= <e paid 'alf and'alf <y eac' of t'e parties% T'e cost of t'e reference and of t'e a&ard incl)ding t'e fees= if

any= of t'e ar<itrator s'all <e in t'e discretion of t'e ar<itrator &'o may direct to any <y &'omand in &'at manner= s)c' costs or any part t'ereof s'all <e paid and fi( or settle t'e amo)ntof costs to <e so paid%

C?A8SE 0-A3 NO RITRTION ?OR DECISION ON S-STNDRD OR

DE$ETED

C?A8SE 26: CONTRCTOR TO INDE.NI?F GO"T GINST PTENT RIGATS

T'e contractor s'all f)lly indemnify t'e #resident of India against any action= claim or proceedingrelating to infringement or )se of any patent or design or any alleged patent or design rig'ts ands'all pay any royalties &'ic' may <e paya<le in respect of any article or part t'ereof incl)ded in t'econtract% In t'e event of any claims made )nder an action <ro)g't against Government in respect of

any s)c' matters as aforesaid t'e contractor s'all <e immediately notified t'ereof and t'e contractor

Tr-640 / 1+6



s'all <e at li<erty= at 'is o&n e(pense= to settle any disp)te or to cond)ct any litigation t'at may ariset'ere from% #rovided t'at t'e contractor s'all not <e lia<le to indemnify t'e #resident of India in t'einfringement of t'e patent or design or any alleged patent or design rig't is t'e direct res)lt of anorder passed <y t'e Engineer-in-'arge in t'is <e'alf%

C?A8SE 27: $.PS. PRO"ISION IN TENDER:

:'en t'e estimate on &'ic' a tender is made incl)de l)mp s)ms in respect of parts of t'e &or t'econtractor s'all <e entitled to payment in respect of t'e items of &or involved or t'e part of t'e &orin )estion at t'e same rates= as are paya<le )nder t'is contract for s)c' item= or if t'e part of t'e&or in )estion is not= in t'e opinion of t'e Engineer-in-'arge paya<le of meas)rement= t'eEngineer-in-'arge may at 'is discretion pay t'e l)mp s)m amo)nt entered in t'e estimate= and t'ecertificate in &riting of t'e Engineer-in-'arge s'all <e final and concl)sive against t'e contractor &it' regard to any s)m or s)ms paya<le to 'im )nder t'e provisions of t'e cla)se%

C?A8SE 29: ACT%ON WHERE NO S5EC%F%CAT%ONS ARE S5EC%F%ED

In t'e case of any cla)se of &or for &'ic' t'ere is no s)c' specification as referred to in la)se 11=s)c' &or s'all <e carried o)t in accordance &it' t'e )rea) of Indian Standard specification% Incase t'ere are no s)c' specifications in )rea) of Indian standards= t'e &or s'all <e carried o)t asper man)fact)rer;s specifications= if not availa<le t'en as per District specification% In case t'ere are

no s)c' specifications as re)ired a<ove= t'e &or s'all <e carried o)t in all respects in accord &it't'e instr)ctions and re)irements of t'e Engineer-in-'arge%

C?A8SE 2;: W%TH HO?D%NG AND ?%EN %N RES5ECT OF S8:S D8E FRO: CONTRACTOR

(i) :'enever any claim or claims for payment of a s)m of money arises o)t of or )nder t'e contractagainst t'e contractor= t'e Engineer-in-'arge of t'e Government s'all <e entitled to &it''oldand also 'ave a lien to retain s)c' s)m or s)ms in &'ole or in part from t'e sec)rity= if anydeposited <y t'e contractor and for t'e p)rpose aforesaid= t'e Engineer-in-'arge or t'eGovernment s'all <e entitled to &it''old t'e sec)rity deposit= if any= f)rnis'ed as t'e case may<e and also 'ave a lien over t'e same pending finalisation or adM)dication of any s)c' claim% Int'e event of t'e sec)rity <eing ins)fficient to cover t'e claimed amo)nt or amo)nts or if nosec)rity 'as <een taen from t'e contractor= t'e Engineer-in-'arge or t'e Government s'all <eentitled to &it''old and 'ave a lien to retain to t'e e(tent of s)c' claimed amo)nt or amo)nts

referred to a<ove= from any s)m or s)ms fo)nd paya<le or &'ic' at any time t'ereafter may<ecome paya<le to t'e contractor )nder t'e same contract or any ot'er contract &it' t'eEngineer-in-'arge or t'e Government or any contracting person t'ro)g' t'e Engineer-in-'arge pending finalisation or adM)dication of any s)c' claim%

It is an agreed term of t'e contract t'at t'e s)m of money or moneys so &it''eld or retained)nder t'e lien referred to a<ove= <y t'e Engineer-in-'arge or Government &ill <e ept&it''eld or retained as s)c' <y t'e Engineer-in-'arge or Government till t'e claim arisingo)t of or )nder t'e contract is determined <y t'e Ar<itrator= if t'e contract is governed <y t'ear<itration cla)se <y t'e competent co)rt= as t'e case may <e= and t'at t'e contractor &ill'ave no claim for interest or damages &'atsoever on any acco)nt in respect of s)c'&it''olding or retention )nder t'e lien referred to a<ove and d)ly notified as s)c' to t'econtractor% or t'e p)rpose of t'is cla)se= &'ere t'e contractor is a partners'ip firm or a

limited company= t'e Engineer-in-'arge or t'e Government s'all <e entitled to &it''old andalso 'ave a lien to retain to&ards s)c' claimed amo)nt or amo)nts in &'ole or in part fromany s)m fo)nd paya<le to any partner/limited company as t'e case may <e= &'et'er in 'isindivid)al capacity or ot'er&ise%

(ii) Government s'all 'ave t'e rig't to ca)se an a)dit and tec'nical e(amination of t'e &ors and

t'e final <ills of t'e contractor incl)ding all s)pporting vo)c'ers= a<stract= etc% to <e made after payment of t'e final <ill and if as a res)lt of s)c' a)dit and tec'nical e(amination= any s)m fo)ndto 'ave <een over paid in respect of any &or done <y t'e contractor )nder t'e contract or any&or claimed <y 'im to 'ave <een done <y 'im )nder t'e contract and fo)nd not to 'ave <eene(ec)ted= t'e contractor s'all <e lia<le to ref)nd t'e amo)nt of over-payment and it s'all <ela&f)l for Government to recover t'e same from 'im in t'e manner prescri<ed in s)<-cla)se 1of t'is cla)se or in any ot'er manner legally permissi<le= and if it is fo)nd t'at t'e contractor &as

paid less t'an &'at &as d)e to 'im )nder t'e contract in respect of any

Tr-640 / 1+2



&or e(ec)ted <y 'im )nder it= t'e amo)nt of s)c' )nderpayment s'all <e d)ly paid <yGovernment to t'e contractor%

#rovided t'at Government s'all not <e entitled to recover any s)m overpaid= nor t'e contractor s'all<e entitled to payment of any s)m paid s'ort &'ere s)c' payment 'as <een agreed )pon <et&eent'e Engineer-in-'arge or Site Engineer on t'e one 'and and t'e contractor on t'e ot'er )nder anyterms of t'e contract permitting payment for &or after assessment <y t'e Site Engineer%

C?A8SE 0A3 ?%EN %N RES5ECT OF C?A%:S %N OTHER CONTRACTS

Any s)m of money d)e and paya<le to contractor incl)ding t'e sec)rity deposit ret)rna<le to 'im)nder t'e contract may <e &it''eld or retained <y &ay of lien <y t'e Engineer-in-'arge or t'eGovernment or any ot'er contracting person or persons t'ro)g' Engineer-in-'arge against anyclaim of t'e Engineer-in-'arge or Government or s)c' ot'er person or persons in respect of payment of a s)m of money arising o)t of or )nder any ot'er contract made <y t'e contractor &it't'e Engineer in-c'arge or t'e Government or &it' s)c' ot'er person or persons%

It is an agreed term of t'e contract t'at t'e s) m of money so &it''eld or retained )nder t'is cla)se<y t'e Engineer-in-'arge or t'e Government &ill <e ept &it''eld or retained as s)c' <y t'eEngineer-in-'arge or t'e Government or till 'is claim arising o)t of in t'e same contract or any

ot'er contract is eit'er m)t)ally settled or determined <y t'e ar<itration cla)se or <y t'e competentco)rt= as t'e case may <e= and t'at t'e contractor s'all 'ave no claim for interest or damage&'atsoever on t'is acco)nt or on any ot'er gro)nd in respect of any s)m of money &it''eld or retained )nder t'is cla)se and d)ly notified as s)c' to t'e contractor%

C?A8SE </3 E:5?O>:ENT OF COA? :%N%NG OR CONTRO??ED AREA ?A)O8R NOT 5ER:%SS%)?E - DE$ETED -

C?A8SE 1: S855?> OF 8NF%?TERED WATER

T'e contractors s'all mae 'is/t'eir o&n arrangements to &ater re)ired for t'e &or and not'inge(tra &ill <e paid for t'e same% T'is &ill <e s)<Mect to t'e follo&ing conditions"

a) T'at t'e &ater )sed <y t'e contractors s'all <e fit for constr)ction p)rposes to t'esatisfaction of t'e Engineer-in-'arge%

b) T'e Engineer-in-'arge s'all mae alternative arrangements for s)pply of &ater at t'e ris

and cost of contractors if t'e arrangements made <y t'e contractors for proc)rement of &ater are in t'e opinion of t'e Engineer-in-'arge= )nsatisfactory%

C?A8SE 1 A3 DE5ART:ENTA? WATER S855?>( %F AA%?A)?E

:ater if availa<le may <e s)pplied to t'e contractor <y t'e department s)<Mect t'e follo&ingconditions"-

(i) T'e &ater c'arges s'all <e recovered as specified in special conditions%

(ii) T'e contractors s'all mae 'is/t'eir o&n arrangement of &ater connection and laying of

pipeline from e(isting main of so)rce of s)pply%

(iii) T'e Department do not g)arantee to maintain )ninterr)pted s)pply of &ater and it &ill <e

inc)m<ent on t'e contractors to mae alternative arrangements for &ater at 'is/t'eir o&n costin t'e event of any temporary <reado&n in t'e Government &ater main so t'at t'e progress of 'is/t'eir &or is not 'eld )p for &ant of &ater% $o claim of damage or ref)nd of &ater c'arges&ill <e entertained on acco)nt of s)c' <reado&n%

C?A8SE 2: A?TERNATE WATER ARRANGE:ENT

i :'ere t'ere is no piped &ater s)pply arrangement and t'e &ater is taen <y t'e contractor from

t'e &ells or 'and p)mp constr)cted <y t'e Government= no c'arge s'all <e recovered fromt'e contractor on t'at acco)nt% T'e contractor s'all= 'o&ever= dra& &ater at s)c' 'o)rs

Tr-640 / 1+



of t'e day t'at it does not interfere &it' t'e normal )se of &'ic' t'e 'and p)mps and &ellsare intended% e &ill also <e responsi<le for all damage and a<normal repairs arising o)t of 'is )se= t'e cost of &'ic' s'all <e recovera<le from 'im% T'e Engineer-in-'arge s'all <e t'efinal a)t'ority to determine t'e cost recovera<le from t'e contractor on t'is acco)nt and 'isdecision s'all <e <inding on t'e contractor%

ii T'e contractor s'all <e allo&ed to constr)ct temporary &ells in Government land for taing &ater

for constr)ction p)rposes only after 'e 'as got permission of t'e Engineer-in-'arge in&riting% $o c'arges s'all <e re)ired to provide necessary safety arrangements to avoid anyaccidents or damage to adMacent <)ildings= roads and service lines% e s'all <e responsi<lefor any accidents or damage ca)sed d)e to contri<)tion and s)<se)ent maintenance of t'e&ells and s'all restore t'e gro)nd to its original condition after t'e &ells are dismantled oncompletion of t'e &or%

C?A8SE : RET8RN OF S8R5?8S :ATER%A?S

$ot-&it'standing anyt'ing contained to t'e contrary in any or all of t'e cla)ses of t'is contract=&'ere any materials for t'e e(ec)tion of t'e contract are proc)red &it' t'e assistance of Government eit'er <y iss)e from Government stocs or p)rc'ase made )nder orders or permits or licenses iss)ed <y Government= t'e contractor s'all 'old t'e said materials economically and solelyfor t'e p)rpose of t'e contract and not dispose of t'em &it'o)t t'e permission of t'e Government

and ret)rn= if re)ired <y t'e Engineer-in-'arge= all s)rpl)s or )nservicea<le materials t'at may <eleft &it' 'im after t'e completion of t'e contract or at its termination for any reason &'atsoever on<eing paid or credited s)c' price as t'e Engineer-in-'arge s'all determine 'aving d)e regard tot'e condition of t'e materials% T'e price allo&ed to t'e contractor 'o&ever= s'all not e(ceed t'eamo)nt c'arged to 'im e(cl)ding t'e element of storage c'arges if any% T'e decision of t'eEngineer-in-'arge s'all <e final and concl)sive% In t'e event of <reac' of t'e aforesaid conditiont'e contractor s'all in addition to t'ro&ing 'imself open to action for contravention of t'e terms of t'e licenses or permit and/or for criminal <reac' of tr)st= <e lia<le to Government for all moneys=advantages or profits res)lting or &'ic' in t'e )s)al co)rse &o)ld 'ave res)lted to 'im <y reason of s)c' <reac'%

C?A8SE 4: H%RE OF 5?ANT AND :ACH%NER> - DE$ETED -

C?A8SE =: 8SE OF AS5HA?T%C :ATER%A?S - DE$ETED-

C$SE 6: E.P$OF.ENT O? TECANIC$ ST?? ND E.P$OFEES

T'e contractor s'all provide all necessary s)perintendence d)ring e(ec)tion of t'e &or and asalong t'ereafter as may <e necessary for proper f)lfilling of t'e o<ligations )nder t'e contract%

T'e contractor s'all immediately after receiving letter of acceptance of t'e tender and <eforecommencement of t'e &or= intimate in &riting to t'e Engineer-in-'arge t'e name= )alifications=e(perience= age= address and ot'er partic)lars along &it' certificates= of t'e principal tec'nicalrepresentative to <e in c'arge of t'e &or and ot'er tec'nical representatives &'o &ill <es)pervising t'e &or% @inim)m re)irement of s)c' tec'nical representatives and t'eir )alifications and e(perience s'all not <e lo&er t'an as specified in Sc'ed)le HH% T'e Engineer-in-

'arge s'all &it'in * days of receipt of s)c' comm)nication intimate in &riting 'is approval or ot'er&ise of s)c' a representative to t'e contractor% Any s)c' approval may at any time <e&it'dra&n and in case of s)c' &it'dra&al= t'e contractor s'all appoint anot'er s)c' representativeaccording to t'e provisions of t'is la)se% Decision of t'e tender accepting a)t'ority s'all <e finaland <inding on t'e contractor in t'is respect% S)c' a principal tec'nical representative and ot'er tec'nical representatives s'all <e appointed <y t'e contractor soon after receipt of t'e approvalfrom Engineer-in-'arge and s'all <e availa<le at site <efore of start of &or%

All t'e provisions applica<le to t'e principal tec'nical representative )nder t'e la)se &ill also <eapplica<le to ot'er tec'nical representatives% T'e principal tec'nical representative and ot'er tec'nical representatives s'all <e present at t'e site of &or for s)pervision at all times &'en anyconstr)ction activity is in progress and also present 'imself/t'emselves= as re)ired= to t'eEngineer-in-'arge and/or 'is designated representative to tae instr)ctions% Instr)ctions given to

Tr-640 / 1+7



t'e principal tec'nical representatives s'all <e deemed to 'ave t'e same force as if t'ese 'ave<een given to t'e contractor% T'e principal tec'nical representative and ot'er tec'nicalrepresentatives s'all <e act)ally availa<le at site f)lly d)ring all stages of e(ec)tion of &or= d)ringrecording/c'ecing/test c'ecing of meas)rements of &ors and &'enever so re)ired <y t'eEngineer-in-'arge and s'all also note do&n instr)ctions conveyed <y t'e Engineer-in-'argedesignated representatives in t'e site order <oo and s'all affi( 'is/t'eir signat)re in toen of noting do&n t'e instr)ctions and in toen of acceptance of meas)rements/c'eced

meas)rements/test c'eced meas)rements% T'e representatives s'all not loo after any ot'er &or% S)<stit)tes= d)ly approved <y Engineer-in-'arge of t'e &or in similar manner as aforesaids'all <e provided in event of a<sence of any of t'e representatives <y more t'an t&o days%

If t'e Engineer-in-'arge= &'ose decision in t'is respect is final and <inding on t'e contractor= isconvinced t'at no s)c' tec'nical representative or agent is effectively appointed or is/are effectivelyattending of f)lfilling t'e provision of t'is cla)se a recovery non ref)nda<le s'all <e effected from t'econtractor as specified in Sc'ed)le and t'e decision of t'e Engineer-in-'arge as recorded in t'esite order <oo and meas)rement recorded in @eas)rement oos s'all <e final and <inding on t'econtractor% )rt'er if t'e contractor fails to appoint a s)ita<le tec'nical representative and if s)c'appointed persons are not effectively present or are a<sent <y more t'an t&o days &it'o)t d)lyapproved s)<stit)te or do not disc'arge t'eir responsi<ilities satisfactorily= t'e Engineer-in-'arges'all 'ave f)ll po&ers to s)spend t'e e(ec)tion of t'e &or )ntil s)c' date as a s)ita<le ot'er

tec'nical representatives is fare appointed and t'e contractor s'all 'e 'eld responsi<le for t'edelay so ca )sed to t'e &or% T'e contractor s'all s)<mit a certificate of employment of t'etec'nical representative along &it' every on acco)nt <ill/final <ill and s'all prod)ce evidence if atany time so re)ired <y t'e Engineer-in-'arge%

T'e contractor s'all provide and employ on t'e site only s)c' tec'nical assistants as are silled ande(perienced in t'eir respective fields and s)c' foremen and s)pervisory staff as are competent togive proper s)pervision to t'e &or%

T'e contractor s'all provide and employ silled= semisilled and )nsilled la<o)r as is necessary for proper and timely e(ec)tion of t'e &or%

T'e Engineer-in-'arge s'all <e at li<erty to o<Mect to and re)ire t'e contractor to remove from t'e&ors any person &'o in 'is opinion miscond)cts 'imself= or is incompetent or negligent in t'eperformance of 'is d)ties or &'ose employment is ot'er&ise considered <y t'e Engineer-in-'arge

to <e )ndesira<le% S)c' person s'all not <e employed again at &ors site &it'o)t t'e &rittenpermission of t'e Engineer-in-'arge and t'e persons so removed s'all <e replaced as soon aspossi<le <y competent s)<stit)tes%

C?A8SE 7: ?E>$ TAES 5A>A)?E )> CONTRACTOR

i) Sales Ta(/3AT or any ot'er ta( on materials in respect of t'is contract s'all <e paya<le <yt'e contractor and Government s'all not entertain any claim &'atsoever in t'is respect%

ii) T'e contractor s'all deposit royalty and o<tain necessary permit for s)pply of t'e red <aMri=stone= anar etc% from local a)t'orities%

iii If p)rs)ant to or )nder any la&= notification or order any royalty= cess or t'e lie <ecomes paya<le<y t'e Government of India and does not any time <ecome paya<le <y t'e contractor to t'e State

Government% Focal a)t'orities in respect of any material )sed <y t'e contractor in t'e &ors t'en ins)c' a case= it s'all <e la&f)l to t'e Government of India and it &ill 'ave t'e rig't and <e entitled torecover t'e amo)nt paid in t'e circ)mstances as aforesaid from d)es of t'e contractor%

C?A8SE 9: COND%T%ONS FOR RE%:)8RSE:ENT OF ?E>$ TAES %F ?E%ED AFTERRECE%5T OF TENDERS

i All tendered rates s'all <e incl)sive of all ta(es and levies paya<le )nder respective stat)tes%o&ever= p)rs)ant to t'e onstit)tion 46t' Amendment Act= 17+= if any f)rt'er ta( or levy isimposed <y Stat)te= after t'e last stip)lated date for t'e receipt of tender incl)ding e(tensions= if anyand t'e contractor t'ere)pon necessarily and properly pays s)c' ta(es/levies= t'e contractor s'all

<e reim<)rsed t'e amo)nt so paid= provided s)c' payments= if any= is not= in t'e opinion of t'e

Tr-640 / 1*0



Engineer-in-'arge &'ose decision s'all <e final and <inding on t'e contractor attri<)ta<le todelay in e(ec)tion of &or &it'in t'e control of t'e contractor%

(ii) T'e contractor s'all eep necessary <oos of acco)nts and ot'er doc)ments for t'ep)rpose of t'e condition as may <e necessary and s'all allo& inspection of t'e same <y ad)ly a)t'ori!ed representative of t'e Government and / or t'e Engineer-in-'arge andf)rt'er s'all f)rnis' s)c' ot'er information/doc)ment as t'e Engineer-in-'arge may re)ire

from time to time%

(iii) T'e contractor s'all &it'in a period of *0 days of t'e imposition of any s)c' f)rt'er ta( or levy p)rs)ant to t'e onstit)tion orty si(t' Amendment Act= 17+= give a &ritten notice t'ereof tot'e Engineer-in-'arge t'at t'e same is given p)rs)ant to t'is condition= toget'er &it' all necessaryinformation relating t'ereto%

C?A8SE <3 TER:%NAT%ON OF CONTRACT ON DEATH OF CONTRACTOR

:it'o)t preM)dice to any of t'e rig'ts or remedies )nder t'is contract= if t'e contractor dies= t'eEngineer-in-'arge on <e'alf of t'e #resident of India s'all 'ave t'e option of terminating t'econtract &it'o)t compensation to t'e contractor%

C?A8SE 1/3 %F RE?AT%E WOR%NG %N DAE( THEN CONTRACTOR NOT A??OWED TO

TENDER3T'e contractor s'all not <e permitted to tender for &ors in t'e Indira Gand'i entre for Atomicesearc'= esponsi<le for a&ard and e(ec)tion of contracts in &'ic' 'is near relative is posted as A/AA or as an officer in any capacity <et&een t'e grades of Engineer-in 'arge to AssistantEngineer% ot' incl)sive S/ and a<ove e s'all also intimate t'e names of persons &'o are&oring &it' 'im in any capacity or are s)<se)ently employed <y 'im and &'o are near relatives toany ga!etted officer in t'e Department of Atomic Energy% Any <reac' of t'is condition <y t'econtractor &o)ld render 'im lia<le to <e de<arred from tendering in t'is Department%

$TE" y t'e term ;near relative; is meant &ife= ')s<and= parents and grandparents= c'ildren andgrand c'ildren= <rot'ers and sisters= )ncles= a)nts and co)sins and t'eir corresponding in-la&s%

C?A8SE 41: NO GAIETTED ENG%NEER TO WOR AS CONTRACTOR W%TH%N ONE >EAR OFRET%RE:ENT!

$o Engineer of ga!ette ran or ot'er ga!ette officer employed in Engineering or administratived)ties in an Engineering Department of t'e Government of India is allo&ed to &or as a contractor for a period of ne year of 'is retirement from Government Service &it'o)t t'e previo)s permissionof Government of India% T'is contract is lia<le to <e cancelled if eit'er t'e contractor or any of 'isemployees is fo)nd at any time to <e s)c' a person &'o 'ad not o<tained t'e permission of Government of India as aforesaid= <efore s)<mission of t'e tender or engagement in t'e contractor;sservice as t'e case may <e%

C?A8SE 42: RET8RN OF :ATER%A?S AND RECOER> FOR ECESS %SS8ED

i After completion of t'e &or and also at any intermediate stage in t'e event of non reconciliation of materials iss)ed= cons)med and in <alance - see la)se 10= t'eoretical )antity of materials

iss)ed <y t'e Government for )se in t'e &or s'all <e calc)lated on t'e <asis and met'od given'ere)nder"

a) )antity of cement and <it)men s'all <e calc)lated on t'e <asis of )antity of cement and<it)men re)ired for different items of &or as s'o&n in t'e Sc'ed)le of ates mentioned inSc'ed)le ;;% In case any item is e(ec)ted for &'ic' standard constants for t'e cons)mptionof cement or <it)men are not availa<le in t'e a<ove mentioned sc'ed)le/statement or cannot <e derived from t'e same s'all <e calc)lated on t'e <asis of standard form)la to <elaid do&n <y t'e Engineer-in-'arge%

b) T'eoretical )antity of steel reinforcement or str)ct)ral steel sections s'all <e taen as t'e)antity re)ired as per design or as a)t'ori!ed <y Engineer-in-c'arge= incl)ding a)t'ori!edlappages= c'airs etc% pl)s .B ive #ercent &astage d)e to c)tting into pieces= s)c't'eoretical )antity <eing determined and compared &it' t'e act)al iss)es eac' diameter &ise= section &ise and category &ise separately%

Tr-640 / 1*1



SCHEDULE f

Re&erence to General Condition8 o& Contract

$ame of &or

Estimated cost of &or

i Earnest @oney

ii) #erformance G)arantee

iii) Sec)rity Deposit

" Pro)idin* and la+in* D,ctile iron Pieline &ro% NDDP 2.GD

Plant to Poi+a((arai near DE %ain *ate at ala((a%

" R8 24920 $a(h8

" R8 45 ;6 5400/-

" . B of t'e tendered val)e of t'e &or

" . B of t'e tendered val)e of t'e &or

Tr-640 / 1**



GE$EAF CFES , fficer inviting tender

DIETI$S

Chie& En*ineer5 ESG5GSO

Tr-640 / 1*4



@a(im)m percentage of )antity of all items of &or to <e

e(ec)ted <eyond &'ic' rates are to <e determined in

accordance &it' cla)ses 1+%+ , 1+%* See elo&

De&inition8:

+ v

+ viii

+ (

+ (i

+ (ii 7 ii

Cla,8e - 1

i) Time allo&ed for s)<mission of #erformance

G)arantee from t'e date of iss)e of letter of

Indent= in days

ii) @a(im)m allo&a<le e(tension <eyond t'e period

provided in i a<ove in days

" As mentioned in t'e &or order

" 'ief Engineer= ESG=GS

" 1. B or arriving rate for e(tra item

" EG= IGA Sc'ed)le of rates S

" DAE= Government of India

" #:D form 2/ as modified and corrected

)p to +00.

" 1. ifteen days

" 2 Seven days

Cla,8e - 2

Tr-640 / 1*.

Engineer-in-c'arge

Accepting a)t'ority

#ercentage on cost of materials and

la<o)r to cover all over 'eads and profits

Standard sc'ed)le of rates

Department

Standard #:D contract form



Cla,8e - 2

:'et'er la)se + A is applica<le " $o

Cla,8e - =

$)m<er of days after t'e date of iss)e of 1. ifteen days

&or order for reconing date of start

@ile stones as per ta<le given <elo&"

Ta<le o& .ile Stone!8#

Sl% $o% Description of @ilestone #'ysicalTime allo&ed in days

from date5ofstart

Amo)nt to <e &it'-'eld in

case of non ac'ievement of

milestone

1%

+%

Tr-640 / 1*2

" 6 !Si# .onth8 incl)ding monsoon period

Sl% $o% inancial progress Time allo&ed in days fromdate of start

Amo)nt to <e &it'-'eld in case ofnon ac'ievement of milestone

1% 1/t' of &'ole &or 1/4t' of &'ole &or In t'e event of not ac'ieving t'e

necessary progress as assessed

from t'e r)nning payments= 1%. B

of t'e tendered val)e of &or &ill

<e &it''eld for fail)re of eac'

milestone%

+% */t' of &'ole &or 1/4 of &'ole &or

*% */4t' of &'ole &or */4t' of &'ole &or

4% )ll )ll



Time allo&ed for e(ec)tion of&or Cla,8e - 6 or 6 la)seapplica<le -6 or 6A la)se 6A is

applica<le

Tr-640 / 1*



Cla,8e - 7

Gross &or to <e done toget'er &it' net

payment/adM)stment of advances for materialcollected= if any= since t'e last s)c' payment for

<eing eligi<le to interim payment

Tr-640 / 1*7



Cla,8e - 10 !ii#

:'et'er la)se 10 ii s'all <e applica<le%

Jes or $o

Cla,8e - 10C

@aterials overed )nder t'is cla)se

1. ase price of t'e ement !P#

- R8 620000/.T

2. ase price of t'e Steel einforcement

!P# - R8 =140400/.T

3. Str)ct)ral steel - Nil -

No

$earest @aterial for &'ic' All India :'olesale

#rice inde( is to <e follo&ed

1%ement

+%Steel <ars and rod *%Steel

s'eets= #lates , strips

Tr-640 / 140



4% it)men - Nil-

Cla,8e - 10CC

la)se 10 to <e applica<le in contracts

&it' stip)lated period of completion e(ceeding

t'e period s'o&n in ne(t col)mn%

4%it)men

12 !T'el)e#.onth8

Tr-640 / 141



Tr-640 / 14+

rea(, o&

Cement

Steel

Materials

Labour # 2=>

POL Nil



122 12 Deviation limit <eyond &'ic' cla)ses 1+%+ , 1+%* s'all apply

for S)perstr)ct)re in )ilding &or

0>

12= Deviation limit <eyond &'ic' cla)se 1+%.

s'all apply for o)ndation in )ilding &or

100>

De)iation li%it &or ll .aintenance 'or(8 =0>

Tr-640 / 14*



Cla,8e - 16

ompetent A)t'ority for deciding red)cedrates "

Chie& En*ineer5 ESG5GSO

Tr-640 / 144



Sl% $o%

@inim)m

)alification of

Tec'nical

epresentative

Disci-

pline

Designation #rincipal 5

Tec'nical/Tec'nical

representative

@in%

E(p%

H in

years

$o

ate at &'ic' recovery s'all

<e made from t'e contractor

in t'e event of not f)lfilling

provision of la)se *6 i

1 %E #roMect @anager 10 R805000/- er %onth

+ %E Grad)ate Engineer . R8205000/- er %onth

* Diploma Diploma Engineer . R81=5000/- er %onth

Assistant Engineers/Scientific fficer - HH= retired from entral Government services t'at are 'olding

Diploma &ill <e treated at par &it' Grad)ate Engineers%

Cla,8e - 42

ia Sc'ed)le/Statement for determining t'eoretical

)antity of cement on t'e <asis of "

8 er Ci)il or(8 Seci&ication8 o& the

deart%ent

ii 3ariations permissi<le on t'eoretical )antities

a Ce%ent

i for &ors &it' estimated cost p)t to tender not%ore than R8= $a(h8

= > l,8 /.in,8

ii for &ors &it' estimated cost p)t to tender %orethan R8= $a(h8 > l,8 /.in,8

< it,%en for All :ors 2= > l,8 onl+ Nil on .in,8 8ide

c Steel rein&orce%ent and Str,ct,ral 8teel 8ection8 Pl,8 !# = > OR .in,8 !-# 4 > <ein*

)ariation in 'a8ta*e

d All ot'er materials Nil

Tr-640 / 14.

Cla,8e - 6 !i#

ReB,ire%ent o& Technical Rere8entati)e!8# and reco)er+

ost of &or s% in e)irement of Tec'nical Staff @inim)m

Fa's )alification $)m<er E(perience years

i #roMect @anager &it' degree in

corresponding discipline of Engineering 1 10

@ore t'an 1000 ii Grad)ate Engineer 1 .iii Grad)ate Engineer !or# + $il

Diploma Engineer + .

i Grad)ate Engineer 1 .

.00 to 1000 ii Grad)ate Engineer !or# + $ilDiploma Engineer + .

i Grad)ate Engineer 1 .

+00 to .00 ii Grad)ate Engineer !or# 1 $ilDiploma Engineer 1 .

.0 to +00 Grad)ate Engineer 1 .10 to .0 Grad)ate Engineer !or# 1 $il

Diploma Engineer 1 .



CONSTRUCTION POWER SUPPLY & ELECTRICAL SAFETY

%! CONSTR8CT%ON 5OWER S855?>

(a) or p)rposes of planning= t'e ontractor s'all f)rnis' along &it' t'e tender= t'e estimatedre)irement of electric po&er for t'e e(ec)tion of t'e &or in terms of ma(im)m 9:demand%

(b) T'e constr)ction po&er s)pply &ill <e made availa<le to t'e ontractor at a nominal system

voltage of 41. 3= * p'ase= .0 c/s% T'e po&er s)pply to t'e ontractor &ill <e made availa<les)<Mect to t'e follo&ing terms and conditions%

i) T'is po&er s'all not <e )sed for any ot'er p)rpose ot'er t'an t'is &or%

ii) T'e s)pply &ill <e made availa<le at t'e # of an e(isting S)<-station &it'in a

distance of .00 metres from t'e &or site% @a(im)m capacity of feeder reserved for t'is p)rpose is 400 A% In case t'e contractor needs additional po&er +.0 A/1+. Afeeders from t'e same # &ill <e allotted for t'is p)rpose% T'e contractor s'all mae'is o&n arrangements for do&nstream distri<)tion of po&er in all respects to all 'is

&ors from t'e point to s)pply%

iii) T'e Department s'all meter t'e s)pply of po&er to t'e ontractor at t'e points at

&'ic' t'e s)pply is given% or t'is p)rpose= t'e ontractor s'all mae s)ita<lemetering arrangement as approved <y t'e Department% T'e meter )sed s'all <e of approved mae and &it' lass 1%0 or <etter acc)racy% All t'e test certificates for t'emeter s'all <e f)rnis'ed <y t'e contractor% T'e contractor &ill <e lia<le to pay t'eelectricity c'arges at a rate of s% ./- per )nit cons)med &'ic' &ill <e ded)cted fromt'e r)nning acco)nt <ill% If any disp)te on acc)racy of meter is raised <y t'eDepartment= t'e meter s'all <e replaced <y t'e ontractor at no e(tra cost%

iv) All t'e e(pendit)re inc)rred for t'e constr)ction po&er s)pply incl)ding t'at for

metering s'all <e <orne <y t'e contractor%

v) It s'all <e t'e responsi<ility of t'e ontractor to provide and maintain t'e complete

installation do&nstream of # &it' d)e regard to t'e safety re)irements at site% Allca<ling and installations s'all comply in all respects &it' appropriate stat)toryre)irements given in t'e follo&ing"

(a) Indian Electricity Act= +00*%

(b) Indian Electricity )les= 17.6 as amended and s'all <e s)<Mect to approval of

Engineers%

vi) T'e po&er s)pply &ill also <e reg)lated <y t'e Engineer-in-'arge in line &it' t'e

availa<ility of po&er from @A#S%

vii) T'e ontractor s'all maintain t'e po&er factor at not less t'an 0%.= <y installing if necessary= at 'is o&n cost= s)ita<le corrective devices% T'e ontractor;s fail)re to tae)p necessary action in t'is regard &it'in a period stip)lated <y t'e Engineer-in-'arge may entail installation of t'e necessary corrective devices <y t'e Engineer-in-'arge at t'e ontractor;s ris and cost% All electrical installation made <y t'econtractor at &or site &ill <e s)<Mected to periodical inspection of t'e Engineer-in-'arge or 'is a)t'orised representative%

viii) T'e Department &ill not <e lia<le for any loss or damage to t'e contractor;s e)ipmentas a res)lt of variations in voltage or fre)ency or interr)ption in po&er s)pply for acontin)o)s period not e(ceeding +4 'o)rs= t'e contractor s'all 'ave no claim&'atsoever against t'e Government% or any po&er fail)re/stoppage res)lting ininterr)ptions for a contin)o)s period e(ceeding +4 'o)rs= t'e contractor &ill <e eligi<le

only for reasona<le e(tension of time and not for any compensation on t'is acco)nt%

Tr-640 / 146



T'e decision of t'e Engineer-in-'arge &it' regard to t'e grant of e(tension of timeand its reasona<leness= if granted s'all <e final%

Tr-640 / 142



ix) T'e Department &ill not <e lia<le for any loss to t'e ontractor arising from

interr)ption= fail)re or stoppage of &ors and any attendant delays conse)ent )pons)c' interr)ptions= fail)re or stoppage of po&er s)pply or variations in voltage or fre)ency%

x) ecoveries for t'e po&er s)pplied for constr)ction p)rpose s'all <e made from t'e

r)nning acco)nt <ills of t'e ontractor at t'e rate of s% .%00 per :' on t'e <asis of

act)al cons)mption%

xi) After completion of t'e &ors= t'e ontractor s'all promptly dismantle at 'is o&n cost=

t'e distri<)tion and ot'er facilities 'e may 'ave erected%

%%! 5OWER AND E?ECTR%CA? SAFET>

i) T'e Department &ill provide 41. 3= * p'ase= 4 &ire s)pply at one location as indicatedin t'e dra&ing% T'e energy cons)mption &ill <e metered and c'arged as specified%

ii) T'e ontractor &ill mae arrangements for receiving t'e po&er s)pply% e &ill 'ave adistri<)tion s&itc'<oard &it' one n)m<er incomer s&itc' &it' f)ses and s)fficientn)m<ers of o)tgoing feeders= properly &it' f)se protection% S)<-distri<)tion

<oards may <e provided and &ired from t'e distri<)tion <oard <y t'e ontractor%a<ling from t'e meter and s)pply point to t'e distri<)tion <oard &ill <e done <y t'eontractor% T'e distri<)tion <oard and ot'er locations s'all <e provided &it' danger <oards &it' s)ll mar%

iii) Single p'ase loads &ill <e connected s)c' t'at t'e loads and t'e * p'ases are

<alanced%

iv) All distri<)tion <oards and s)<-distri<)tion <oards &ill <e properly gro)nded &it' +gro)nd connections and eac' <oard &ill 'ave one independent pipe eart' electrodes%

v) All electrical e)ipment lie s&itc'es= motors and po&er o)tlets s'all <e properly

gro)nded and s'all <e &ell protected from &eat'er rain and d)st%

vi) E)ipment &it' electric prime movers &ill <e installed in permanent manner as far aspossi<le &it' fi(ed ca<ling% Ins)lated &ires in metallic cond)its can s)<stit)te for armo)red ca<les= if re)ired%

vii) #orta<le lig'ts and e)ipment limited to )navoida<le tools lie vi<rators= drills and

polis'ing mac'ine &ill <e connected )sing metal clad socets and pl)gs to avoidmec'anical damage%

i) Insertion of &ires in socets &ill not <e permitted%

ii) All porta<le appliances s'all <e properly gro)nded%

viii) All porta<le electrical tools &ill <e tested and certified <y a)t'orised staff% ontractor;s

Electrical S)pervisor may <e a)t'orised for t'e &or <y t'e Department at its discretion%ix) a<ling and &iring &ill <e r)n )ndergro)nd &it' proper mec'anical protection or

over'ead <eyond normal ')man reac' so as to avoid 'indrance to movement of menand materials% a<le ro)te indicators s'all <e provided as directed <y Engineer-in-'arge &'erever ca<les are r)n )ndergro)nd%

x) or temporary connections * ore ins)lated and s'eat'ed ca<les &ill <e )sed for single

p'ase and 4 core ins)lated and s'eat'ed ca<les &ill <e )sed for * p'ase &iring= Armo)red ca<les &ill <e preferred%

iii) Cnarmo)red ca<les &ill not <e tied to metal s)pports )sing metal &ires%

xi) All &ires )sed s'all <e 'ealt'y and Moints s'all <e of minim)m% T'e Moints s'all <e

properly ins)lated and s'all <e approved <y Departmental Engineer% Loints s'all <eproperly s)pported and positioned a<ove normal ')man reac'% Loints s'all not <e

Tr-640 / 14



permitted in &et areas% Foose &iring &ill not <e allo&ed over floor= e(tra lengt' of &iresand ca<les s'all <e properly coiled and ept in safe position%

xv) Electrical &ors incl)ding temporary connections and e(tensions &ill <e carried o)t <y

licensed electricians only% All electrical installations &ill <e energised only after approval<y t'e Department%

xvi) Fist of electrical staff to <e posted at site &ill <e f)rnis'ed <y t'e ontractor <efore t'ecommencement of ontract%

xvii) Ade)ate area lig'ts &ill <e provided <y t'e ontractor to ens)re safe &oring%

xviii)Departmental electrical staff &ill <e availa<le at Site for rectification of fa)lts )pto

metered point d)ring normal &oring 'o)rs on normal &oring days% ontractor;s)alified staff &ill maintain t'e ontractor;s electrical installations%

xix) T'e contractor &ill allo& free access to departmental safety engineers for inspection of

electrical connections and distri<)tion systems and a<ide <y t'eir decisions= in t'einterest of safety of personnel% T'e contractor also &ill avail t'e ind)strial safety andrelated training <eing provided <y t'e department free of cost and ens)re t'at most of

t'e field staff are trained ade)ately%

DEPRT.ENT I$$ PRO"IDE E$C PROTECTION T TAE .ETERING POINT ?OR

ESTI.TED TOT$ $OD PTO 2= AP AERE"ER TAE CONNECTED $OD

ECEEDS 2= AP5 TAE CONTRCTOR I$$ PRO"IDE E$C ?OR $$ PASE ND

SING$E PASE $ODS T AIS .IN DISTRITION ORD TAE E$CS I$$

A"E SENSITI"ITF O? 100 .I$$I .PS

+ M

Tr-640 / 147



GO"ERN.ENT O? INDI/ DEP/RT.ENT

O? /TO.IC ENERGF GENER/$

SER"ICES ORG/NIS/TION

SPECI?IC/TIONS

Tr-640 / 1.0



1 ERTA OR0

1.1. SCOPE O? OR :

T'e scope of &or covered )nder t'is specifications pertains to e(cavation of fo)ndations=

trenc'es= pits and over areas= in all sorts of soils= soft and 'ard roc= correct to dimensions given in

t'e dra&ing incl)ding s'oring= protections of e(isting )ndergro)nd )tilities if any= s)c' as &ater lines=electric ca<les etc%= de&atering and s'oring if necessary= stacing t'e )sef)l materials as directed

&it'in t'e lead specified= refilling aro)nd t'e fo)ndation and into t'e plint' &it' selected )sef)l

e(cavated eart' and disposing off t'e s)rpl)s eart'/materials &it'in specified lead and finis'ing t'e

s)rface to proper levels= slopes and cam<er etc% all complete%

1.2. SITE C$ERNCE :

efore t'e eart' &or is started t'e area coming )nder c)tting and filling s'all <e cleared of all

o<str)ctions= loose stones= s'r)<s= ran vegetation= grass= <r)s'-&ood= trees and saplings of girt'

)pto *0 cm% meas)red at a 'eig't of one metre a<ove gro)nd and r)<<is' removed )pto a distance

of 1.0 metres o)tside t'e perip'ery of t'e area )nder clearance% T'e roots of trees s'all <e

removed to a minim)m dept' of 60 cm% <elo& gro)nd level= or a minim)m of *0cm% <elo& formation

level &'ic'ever is lo&er= and t'e 'ollo&s filled )p &it' eart'= levelled and rammed% T'is &or isdeemed to <e incl)ded in t'e eart' &or items and no separate payment &ill <e admissi<le for t'e

&or%

T'e trees of girt' a<ove *0 cm% meas)red at a 'eig't of one meter a<ove gro)nd= s'all only <e

c)t after permission of t'e Engineer-in-c'arge is o<tained in &riting% T'e roots s'all also <e

removed as descri<ed in t'e preceding s)<-para% #ayment for c)tting and removing roots of s)c'

trees s'all <e made separately% Any material o<tained from t'e site &ill <e t'e property of t'e

Department and t'e )sef)l materials as decided <y t'e Engineer-in-c'arge &ill <e conveyed and

properly staced as directed &it'in t'e lead specified%

1.3. SETTING OT ND .ING PRO?I$ES :

@asonry or concrete pillars &ill <e erected at s)ita<le points in t'e area to serve as <enc'

mars for t'e e(ec)tion of t'e &or% T'ese <enc' mars s'all <e connected &it' G% T% S% or anyot'er permanent <enc' mar approved <y t'e Engineer-in-c'arge% $ecessary profiles &it' pegs=

<am<oos and strings or )rMis s'all <e made to s'o& t'e correct formation levels <efore t'e &or is

started% T'e contractor s'all s)pply la<o)r and materials for setting o)t and maing profiles and

)rMis for t'e &or at 'is o&n cost and t'e same s'all <e maintained d)ring t'e e(cavation &or%

T'e Department &ill s'o& grid o-ordinate or ot'er reference points% It s'all <e t'e responsi<ility of

t'e contractor to set o)t centre lines correctly &it' reference to t'e dra&ings and install s)<stantial

reference mars% 'ecing of s)c' alignment <y t'e Department &ill not a<solve t'e contractor from

'is responsi<ility to e(ec)te t'e &or strictly in accordance &it' t'e dra&ings%

1.4. EC"TION :

T'e contractor s'all notify t'e Engineer-in-c'arge <efore starting e(cavation and <efore t'e

gro)nd is dist)r<ed= to ena<le 'im to tae e(isting levels for t'e p)rpose of meas)rements% T'egro)nd levels s'all <e taen at . to 1. metres intervals in )niformly sloping gro)nd and at closer

distance &'ere local mo)nts= pits or )nd)lations are met &it'= as directed <y t'e Engineer-in-

c'arge% T'e gro)nd levels s'all <e recorded in field <oos and plotted on plans= &'ic' s'all <e

signed <y t'e ontractor and t'e Engineer-in-c'arge= <efore t'e eart' &or is act)ally started% T'e

la<o)r re)ired for taing levels= s'all <e s)pplied <y t'e ontractor at 'is o&n cost% T'e ontractor

s'all perform e(cavation in all types of soils= m)rr)m= soft and 'ard roc= <o)lders etc% in fo)ndation=

over areas and in trenc'es to &idt's= lines= levels= grades and c)rves as s'o&n in t'e dra&ing or

lesser &idt's= lines and levels as directed <y t'e Engineer-in-c'arge and as per items in t'e

sc'ed)le of )antities%

141 T'e item in t'e sc'ed)le of )antities s'all specify t'e e(cavation in trenc'es or over areas%or t'is p)rpose= t'e e(cavation for any dept' in trenc'es for fo)ndation not e(ceeding 1%. m% in

&idt' or 10 S%m% on plan s'all <e descri<ed as Eca)ation in &o,ndation trenche8

Tr-640 / 1.1



1.4.2. E(cavation e(ceeding 1%.m in &idt' as &ell as 10 S%m% on plan e(cl)ding

trenc'es for pipes= ca<les etc% and e(ceeding *0 cm in dept' s'all <e descri<ed asEca)ation o)er area8

1.4.3. E(cavation e(ceeding 1%.m in &idt' as &ell as 10 S%m% on plan <)t not e(ceeding*0 cm% in dept' s'all <e descri<ed as S)rface E(cavation%

1.5. Cla88i&ication o& Earth or(: T'e eart' &or s'all <e classified )nder t'e

follo&ing main categories and meas)red separately for eac' category%

a) All types of soils= m)rr)m= <o)lders%

b) Soft roc%

c) ard roc%

1=1 a# ll t+e8 o& Soil85 .,rr,%5 o,lder8 : T'is incl)des eart'= m)rr)m= top deposits of agric)lt)ral soil= reclaimed soil= clay= sand or any com<ination t'ereof and soft and 'ard m)rr)m=s'ingle etc% &'ic' is loose eno)g' to <e removed &it' spades= s'ovel and pic a(es% o)lders notmore t'an 0%0* c)m% in vol)me fo)nd d)ring t'e co)rse of e(cavation s'all also fall )nder t'isclassification%

b) Eca)ation in So&t Roc( : T'is s'all incl)de all materials &'ic' are roc or 'ard

conglomerate= all decomposed &eat'ered roc= 'ig'ly fiss)red roc= old masonry= <o)lders <igger t'an 0%0* c)m% in vol)me <)t not <igger t'an 0%. c)m% and ot'er varieties of soft roc &'ic' can <eremoved only &it' pic a(es= cro& <ars= &edges and 'ammers &it' some diffic)lty% T'e mere factt'at t'e contractor resorts to <lasting and/or &edging and c'iseling for reasons of 'is o&n= s'all notmean t'e roc is classifia<le as 'ard roc%

c) Eca)ation in Aard Roc( : T'is incl)des all roc ot'er t'an soft roc mentioned in

para 1%.%1 < vi!% soft roc= occ)rring in masses= <o)lders 'aving appro(imate vol)me more t'an0%. c)m% plain or reinforced cement concrete= &'ic' can <est <e removed <y <lasting or c'iselingand &edging &'ere <lasting cannot <e permitted o&ing to any restriction at site%

i) Eca)ation in Aard Roc( <+ la8tin* : :'ere <lasting is permitted t'e e(cavation in

roc s'all <e done <y means of <lasting% $o 'eavy <lasting &ill <e permitted and onlycontrolled/m)ffled <lasting &ill <e permitted at t'e discretion of t'e Engineer-in-'arge% T'eontractor s'all <e governed <y t'e relevant stat)tory la&s= r)les and reg)lations on e(plosives=pertaining to t'e ac)isition= transport= storage= 'andling and )se of e(plosive &'ic' s'all <e rigidlyfollo&ed and s'all o<tain 'imself all necessary materials and e)ipment for <lasting% lasting s'all<e e(ec)ted t'ro)g' a licensed <laster &it' prior permission from police a)t'orities% #rior to <lastings)fficient notice s'all <e given to concerned parties to avoid danger to people= materials and near<ystr)ct)res% All t'e damages ca)sed <y careless <lasting if any s'all <e made good <y t'e contractor at 'is o&n e(penses%

ii) Eca)ation in Aard Roc( <+ Chi8elin* and ed*in* : :'ere <lasting is not

permitted and if t'e Engineer-in-'arge so desires= t'e e(cavation s'all <e done <y c'iseling and&edging or any ot'er agreed met'od%

NOTE : All t'e e(cavated 'ard roc o<tained s'all <e staced properly and neatly &it'in t'e

specified lead <y t'e contractor as directed <y t'e Engineer-in-'arge%

1.6. EC"TION PR.ETERS : T'e e(cavation )nder all classifications in areas in

trenc'es or in pits s'all <e carried o)t systematically% )tting s'all <e done from top to<ottom and no )nder-pining or )nderc)tting &ill <e allo&ed% T'e <ottom and sides of e(cavation s'all <e dressed to proper level= slopes= steps= cam<er etc% <y removing 'ig'spots= and ramming t'oro)g'ly as directed <y t'e Engineer-in-c'arge%

All t'e e(cavation s'all <e carried o)t strictly to t'e dimensions given in t'e dra&ing% T'e &idt'

s'all generally <e of t'e &idt' of m)d mat concrete and dept' as s'o&n in dra&ing or as directed <y

t'e Engineer-in-'arge= according to availa<ility of t'e desired <earing capacity of soil <elo&% Any

e(cavation if taen <elo& t'e specified dept's and levels= t'e contractor s'all at 'is o&n cost fill )p

s)c' overc)t to t'e specified level &it' cement concrete 1"4" in case of e(cavation in all types of soils and &it' cement concrete 1"+"4 in case of e(cavation in soft and 'ard roc%

Tr-640 / 1.+



After t'e e(cavation is completed= t'e contractor s'all notify t'e Engineer-in-'arge to t'ateffect and no f)rt'er &or s'all <e taen )p )ntil t'e Engineer-in-'arge 'as approved t'e dept'and dimensions and also t'e nat)re of fo)ndation materials% Fevels and meas)rements s'all also <erecorded prior to taing )p any f)rt'er &or%

1.7. SAORING :

Cnless separately provided for in t'e sc'ed)le of )antities= t'e )oted rate for e(cavations'all incl)de e(cavation of slopes to prevent falling in soil <y providing and/or fi(ing= maintaining andremoving of s'oring= <racing etc% T'e contractor &o)ld <e responsi<le for t'e design of s'oring for proper retaining of sides of trenc'es= pits etc% &it' d)e consideration to t'e traffic= s)perimposedloads etc% S'oring s'all <e of s)fficient strengt' to resist t'e press)re and ens)re safety from slipsand to prevent damage to &or and property and inM)ry to persons% It s'all <e removed as directedafter items for &'ic' it is re)ired are completed% S'o)ld t'e slips occ)r= t'e slipped material s'all<e removed and slope dressed to a modified sta<le slope% emoval of t'e slipped eart' &ill not <emeas)red for payment%

1.8. DETERING :

Cnless specifically provided for as a separate item in t'e sc'ed)le of )antities= rate s'all alsoincl)de <ailing or p)mping o)t all &ater &'ic' may acc)m)late in t'e e(cavation d)ring t'e progress

of f)rt'er &ors s)c' as m)d mat concrete= %% footings= s')ttering etc% eit'er d)e to seepage=springs= rain or any ot'er ca)se and diverting s)rface flo& <y <)nds or ot'er means% are s'all <etaen to ens)re t'at t'e &ater disc'arged s)fficiently a&ay from t'e fo)ndations to eep it free fromn)isance to ot'er &ors in t'e neig'<o)r'ood%

1.9. DISPOS$ O? EC"TED .TERI$S :

a) NTIJITES : Any finds of arc'aeological interest s)c' as relics of anti)ity= coins= fossils

or ot'er articles of val)e s'all <e delivered to t'e Engineer-in-'arge and s'all <e t'eproperty of t'e Government%

b) SE?$ .TERI$S : Any material o<tained from t'e e(cavation &'ic' in t'e opinion of

t'e Engineer-in-'arge is )sef)l= s'all <e staced separately in reg)lar stacs as directed <y t'e

Engineer-in-'arge and s'all <e t'e property of t'e Government%

$o material e(cavated from fo)ndation trenc'es of &'atever ind t'ey may <e are to <e placedeven temporarily nearer t'an a<o)t * m% from t'e o)ter edge of e(cavation% Discretion of t'eEngineer-in-'arge in s)c' cases is final% All materials e(cavated &ill remain t'e property of t'eDepartment% ate for e(cavation incl)des sorting o)t of t'e )sef)l materials and stacing t'emseparately as directed &it'in t'e specific lead%

@aterials s)ita<le and )sef)l for <acfilling or ot'er )se s'all <e staced in convenient place<)t not in s)c' a &ay as to o<str)ct free movement of materials= &orers and ve'icles or encroac'on t'e area re)ired for constr)ctional p)rposes% It s'all <e )sed to t'e e(tent re)ired to completely<acfill t'e str)ct)re to original gro)nd level or ot'er elevation s'o&n on t'e plan or as directed <yt'e Engineer-in-'arge% .aterial8 not ,8e&,l in an+'a+ 8hall <e di8o8ed o&&5 le)elled andco%acted a8 directed <+ the En*ineer-in-char*e 'ithin a 8eci&ied lead The 8ite 8hall <e le&t

clean o& all de<ri8 and le)elled on co%letion

1.10. C?I$$ING IN SIDES O? ?ONDTIONS5 P$INTA5 NDER ?$OOR ETC :

T'e <ac filling s'all <e done after t'e concrete or masonry 'as f)lly set and s'all <e done ins)c' a &ay as not to ca)se )nder-t'r)st on any part of t'e str)ct)re% :'ere s)ita<le e(cavatedmaterial is to <e )sed for <ac filling= it s'all <e <ro)g't from t'e place &'ere it &as temporarilydeposited and s'all <e )sed in <acfilling% T'e scope of &or for <ac filling/filling in fo)ndation=plint'= )nder floors etc% s'all incl)de filling for all t'e <)ildings covered )nder t'e contract% S)rpl)seart' availa<le from one <)ilding= if re)ired= s'all <e )sed for <acfilling/filling for ot'er <)ildingsalso &it'in t'e specified lead mentioned in t'e item%

All tim<er s'oring and form &or left in t'e trenc'es= pits= floors etc% s'all <e removed after t'eir necessity ceases and tras' of any sort s'all <e cleared o)t from t'e e(cavation% All t'e space

<et&een fo)ndation masonry or concrete and t'e sides of e(cavation s'all <e <acfilled to t'e

Tr-640 / 1.*



original s)rface &it' approved materials in layers not e(ceeding 1.0 mm% in t'icness= &atered and&ell consolidated <y means of rammers to atleast 70B of t'e consolidation o<taina<le at optim)mmoist)re content #roctor density% looding &it' &ater for consolidation &ill not <e allo&ed% Areasinaccessi<le to mec'anical e)ipment s)c' as areas adMacent to &alls and col)mns etc% s'all <etamped <y 'and rammer or <y 'and 'eld po&er rammers to t'e re)ired density% T'e <acfill s'all<e )niform in c'aracter and free from large l)mps= stones= s'ingle or <o)lder not larger t'an 2. mm%in any direction= salt= clods= organic or ot'er foreign materials &'ic' mig't rot% T'e <acfilling in

plint' and )nder floors s'all <e done in similar &ay in layers not e(ceeding 1.0 mm% t'ic and s'all<e &ell consolidated <y means of mec'anical or 'and operated rammers as specified to ac'ieve t'ere)ired density%

Test to esta<lis' proper consolidation as re)ired &ill <e carried o)t <y t'e Department at rates

specified% T&o tests per .0 S%m% &ill <e taen to ascertain t'e proper consolidation% T'e cost of

tests carried o)t &ill <e recovered from t'e contractors <ill%

1.11. ?I$$ING IN P$INTA ND NDER ?$OORS:

After t'e availa<le s)ita<le e(cavated materials are e('a)sted as <acfilling= t'e contractor

s'all notify t'e Engineer-in-'arge= of t'e fact and levels taen Mointly &it' Engineer-in-'arge% T'e

eart'= m)rr)m= sand= gravel etc% or s)c' materials s)ita<le for filling proposed to <e filled )nder

floors and so mentioned in t'e item of sc'ed)le of )antities s'all t'en <e <ro)g't to site from

approved locations and so)rces%

i) Earth ?illin* : T'e eart'= soft m)rr)m etc% so <ro)g't s'all <e filled )p in layers of 1. cm

dept'= eac' layer <eing &ell &atered and consolidated <y approved 'and or mec'anical tampers or ot'er s)ita<le means to ac'ieve t'e re)ired density%

ii) Gra)el or Sand ?illin* : Gravel if re)ired to <e filled )nder floors= s'all <e single &as'ed

gravel of approved )ality and of si!e varying from 1+ mm% to +0 mm% it s'all <e )niformly <linded&it' approved type of soil and/or sand to o<tain f)ll compaction% Gravel s'all <e filled in specifiedt'icness and s'all <e &ell &atered and rammed entirely to t'e satisfaction of t'e Engineer-in-'arge%

If sand is re)ired to <e filled )nder floors= it s'all <e clean= medi)m grained and free from

imp)rities% T'e filled in sand s'all <e ept flooded &it' &ater for +4 'rs% to ens)re ma(im)mconsolidation% Any temporary &or re)ired to maintain sand )nder flooded condition s'all <e done

<y t'e contractor at 'is o&n cost% T'e s)rface s'all t'en <e &ell dressed and got approved from

Engineer-in-'arge <efore any ot'er &or is taen over t'e fill%

1.12. $ED $I?T

$ED : T'e lead for disposal/deposition of e(cavated materials s'all <e as specified in t'erespective item of &or% or t'e p)rpose of meas)rements of lead= the area to <e eca)ated or &illed or area on 'hich eca)ated %aterial i8 to <e deo8ited/di8o8ed o&& 8hall <e di)ided in8,ita<le <loc(8 and &or each o& the <loc(5 the di8tance <et'een centre line8 8hall <e ta(en a8the lead 'hich 8hall <e %ea8,red <+ the 8horte8t 8trai*ht line ro,te on the lan and not theact,al ro,te adoted

$I?T : Fift s'all <e meas)red from gro)nd level% E(cavation )p to 1%. m dept' <elo& gro)ndlevel and depositing e(cavated material on t'e gro)nd s'all <e incl)ded in t'e item of eart'&or for

vario)s inds of soil% E(tra lift s'all <e meas)red in )nit of 1%. m or part t'ereof% <vio)s lift s'all

only <e meas)redU t'at is lifts in'erent in t'e lead d)e to gro)nd slope s'all not <e meas)red e(cept

for lead )pto +.0 m% All e(cavation s'all <e meas)red in s)ccessive stages of 1%. m stating t'e

commencing level% T'is s'all not apply to cases &'ere no lift is involved as in 'ill side c)tting%

1.13. .ODE O? .ESRE.ENTS:

111 All e(cavation in areas 'aving dept' more t'an *0 cm% pits= trenc'es etc% s'all <e meas)rednet% T'e dimensions for t'e p)rpose of payment s'all <e reconed on t'e 'ori!ontal area of t'ee(cavation at t'e <ase for fo)ndations of t'e &alls= col)mns= footings= rafts or ot'er fo)ndations=m)ltiplied <y t'e mean dept' from t'e s)rface of gro)nd determined <y levels% E(cavation for sideslopes &ill not <e paid for% E(cavation in areas 'aving dept's less t'an *0 cm%

Tr-640 / 1.4



s'all <e meas)red as s)rface e(cavation on s)are metre <asis= mentioning t'e average dept' of e(cavation%

easona<le &oring space <eyond concrete dimensions s'all <e allo&ed for &aterproofing and

s')ttering &ors in )ndergro)nd &ater tans= s)mps= septic tans etc%= &'ere considered necessary in

t'e opinion of t'e Engineer-in-'arge% o&ever t'e same s'all <e limited to t'e follo&ing"

i :aterproofing and s')ttering &ors

)pto +@ dept'

@a(im)m )pto 600mm from &all face or *00mm from t'e

edge of offset / raft= &'ic'ever is more%

ii :aterproofing and s')ttering &ors

<eyond +@ dept'

@a(im)m )pto 700mm from &all face or *00mm from t'e

edge of offset / raft= &'ic'ever is more%

easona<le &oring space <eyond concrete dimension re)ired for &aterproofing and s')ttering&'ere considered necessary in t'e opinion of Engineer-in 'arge &ill <e allo&ed in e(ec)tion andconsidered for payment for )ndergro)nd &ater tan= s)mp= septic tan etc%

1.13.2.:'erever direct meas)rements of roc e(cavation are not possi<le= vol)me of roc <e

calc)lated on t'e <asis of lengt'= <readt' and dept' of stacs made at site as mentioned in para 1%.%1

c% T'e net vol)me s'all <e &ored o)t <y red)cing it <y .0B= taing t'e voids into consideration as.0B% Similarly to arrive at net )antity to <e paid in t'e case of soil= red)ction K +0B of corresponding stac/tr)c meas)rements s'all <e made%

1.13.3.The rate &or eca)ation 8hall incl,de cartin* and di8o8in* and le)ellin* the eca)ated

%aterial8 'ithin the 8eci&ied lead T'e rate s'all also <e incl)sive of cost of all tools= plants=e(plosives= s'oring= de&atering at vario)s stages= la<o)r= materials etc% to complete all t'e operationsspecified%

1.13.4.T'e <acfilling and consolidation in sides of fo)ndation and in plint' &it' e(cavated material&ill not <e paid for separately% T'e rate )oted for e(cavation s'all <e deemed to 'ave <een incl)dedt'e cost of stacing of e(cavated materials= conveying &it'in t'e specified lead= picing of selectedstaced materials= conveying it to t'e place of final <acfill= compaction to t'e re)ired proctor densityetc%

1.13.5.#ayment for filling and consolidation inside t'e trenc'es= sides of fo)ndations= plint' etc% &it'

selected materials <ro)g't <y t'e contractor ot'er t'an t'e e(cavated material= s'all <e paid for separately as per t'e rates in sc'ed)le of )antities &'ic' incl)des cost of s)c' materials/e(cavation=royalty= its conveyance &it'in t'e specified lead= &atering= consolidating= dressing etc% Act)al )antityof consolidated filling s'all <e meas)red and paid in c)<ic metres )pto t&o places of decimal%

1.13.6.T'e rate )oted in c)m% for items of e(cavation is deemed to incl)de t'e necessary additional)antity of e(cavation involved <eyond t'e plan dimensions of t'e &or &'ic' may <e necessary to<e carried o)t for carrying o)t t'e &or in an engineering manner= decided )pon <y t'e contractor%T'erefore no e(tra payment &ill <e made for any e(cavation done ot'er t'an t'e re)ired )antity as

per t'e plan dimension indicated in t'e dra&ings%

1.13.7.@eas)rements for e(cavation over areas s'all <e determined <y levels or <y HDead menH or

<ot' at t'e discretion of t'e Engineer-in-'arge% If 'o&ever t'e Engineer-in-'arge decides onmeas)rement <y levels= levels of site s'all <e Mointly taen and recorded <y t'e Engineer-in-'arge or 'is representatives and t'e contractor= <efore commencement of t'e &or and after completion of t'e&or and t'e )antity of &or done s'all <e comp)ted <ased on t'ese levels% T'e vol)me of eart'&or s'all <e comp)ted <ased on HSimpsons form)laH or any ot'er approved met'od at t'e discretionof t'e Engineer-in-'arge%

Tr-640 / 1..



+% P$IN / REIN?ORCED CONCRETE ND $$IED OR0S:

21 SCOPE :

Scope of t'e specification deals &it' t'e str)ct)ral and general )se of plain and reinforced

cement concrete%% T'e specifications cover t'e )alitative and )antitative re)irements in respect

of selection of ingredients= proportioning= man)fact)re of concrete= transport= placing= consolidation=

c)ring= finis'ing= acceptance criteria etc%= T'ese specifications also cover t'e re)irement of form&or and reinforcement%

22 Cnless ot'er&ise specified= t'e man)fact)re and placing of concrete s'all <e done <y

&eig' <atc'ing% o&ever= in t'e specific cases &'ere mec'ani!ed <atc'ing system eady mi(

concrete= mec'anical transport and p)mping is specified t'e same s'all <e follo&ed as per t'e

terms of t'e contract%

2 CE.ENT CONCRETE !P$IN ND REIN?ORCED#:

2.3.1T'e )ality of materials and met'od and control of man)fact)re and transportation of all

concrete &or in respect of mi(= &'et'er reinforced or ot'er&ise= s'all conform to t'e applica<leportions of t'ese specifications%

2.3.2.andator+ te8t8: T'e Engineer-in-'arge s'all 'ave t'e rig't to inspect t'e so)rces of

materials= t'e layo)t and operation of proc)rement and storage of materials= t'e concrete <atc'ingand mi(ing e)ipments and t'e )ality control system% T'e contractor s'all arrange s)c' aninspection and t'e Engineer-in-'arge approval s'all <e o<tained prior to starting t'e concrete &or%Fist of mandatory test for to <e carried o)t is enclosed as Anne()re HAH%

2.3.3 .aterial8 &or Standard Concrete : T'e ingredients to <e )sed in t'e man)fact)re of

standard concrete s'all consist solely of a standard type #ortland/#ortland po!!olanacement= clean sand= nat)ral coarse aggregate= clean &ater= ice and admi(t)res if speciallycalled for on dra&ings or sc'ed)le of )antities%

21 Ce%ent: Cnless ot'er&ise specified or called for in t'e contract specifications= cement

s'all <e any of t'e follo&ing and t'e type selected s'o)ld <e appropriate for t'e intended )se and asper t'e contract conditions = specifications and dra&ings%

a) ** Grade rdinary #ortland cement conforming to IS +67

b) 4* Grade ordinary #ortland cement conforming to IS 11+

c) .* Grade ordinary #ortland ement conforming to IS 1++67

d) #ortland slag cement conforming to IS 4..%

e) #ortland po!!olana cement fly as' <ased conforming to IS 147 #art I

f) ortland poolana cement !calcined clay #ased conforming to IS 147 #art +

g) S)lp'ate resisting #ortland cement conforming to IS 1+**0%

In case t'e Mo< re)ires specific )se of any of t'e follo&ing cements t'e same s'all <e )sed &it' t'e

prior approval of t'e EI and necessary preca)tions &it' regard to t'eir setting and 'ardening time=time re)ired for de-s')ttering= c)ring etc%= s'all <e taen after caref)lly complying &it' specific

literat)re &it' regard to t'ose types%

1) ig' Al)mina cement - conforming to IS 64.+

2) Fo& 'eat cement - conforming to IS 1+600

3) S)per s)lp'ate cement - conforming to IS 6707

4) apid ardening cement - conforming to IS 041

5) lended ement for finis'ing &or as <elo&

t'er com<inations of #ortland ement &it' mineral admi(t)res of )ality conforming to

relevant Indian Standards laid do&n may also <e )sed in t'e man)fact)re of concrete provided t'at

Tr-640 / 1.6



t'ere are satisfactory data on t'eir s)ita<ility= s)c' as performance test on concrete containing t'em

and only in s)c' case &'ere in specifically called for in t'e contract%

21 !# :ineral Ami*t+res

Po@@olana: #o!!olanic materials conforming to relevant Indian Standards may <e )sed &it' t'epermission of Engineer-in-c'arge= provided )niform <lending &it' cement is ens)red%

?l+ a8h !,l)eri@ed &,el a8h#: ly as' conforming to Grade 1 of IS *1+ may <e )sed as partreplacement of ordinary #ortland cement provided )niform <lending &it' cement is ens)red%

Silica &,%e: Silica f)me conforming to a standard approved <y t'e deciding a)t'ority can <e )sedas part replacement of cement provided )niform <lending &it' t'e cement is ens)red%

Note: T'e silica f)me very fine non -crystalline silicon dio(ideis a <y-prod)ct of t'eman)fact)re of silicon= ferrosilicon or t'e lie= from )art! and car<on in electric arc f)rnace% It is)s)ally )sed in proportion of . to 10 percent of t'e cement content of a mi(%

Rice h,8( a8h: ice ')s as' giving re)ired performance and )niformity c'aracteristics may <e)sed &it' t'e approval of t'e deciding a)t'ority%

Note: ice ')s as' is prod)ced <y <)rning rice ')s and contain large proportion of silica%

To ac'ieve amorp'o)s state= rice ')s may <e <)rnt at controlled temperat)re% It is necessary toeval)ate t'e prod)ct from a partic)lar so)rce for performance and )niformity since it can range from<eing as deleterio)s as silt &'en incorporated in concrete% :ater demand and drying s'rinages'o)ld <e st)died <efore )sing rice ')s%

.eta(aoline: @etaaoline 'aving fineness <et&een 200 to 700m+/g may <e )sed as po!!olanicmaterial in concrete%

Note: @etaaoline is o<tained <y calcination of p)re or refined aolintic clay at a temperat)re<et&een 6.0 0 and .00= follo&ed <y grinding to ac'ieve a fineness of 200 to 700 m+/g% T'eres)lting material 'as 'ig' po!!olanicity%

Gro,nd Gran,lated la8t ?,rnace Sla*: Gro)nd gran)lated <last )rnace slag o<tained <ygrinding gran)lated <last f)rnace slag conforming to IS 1+07 may <e )sed as part replacement of ordinary #ortland cement provided )niform <lending &it' cement is ass)red%

A certified report attesting to t'e conformity of t'e cement to I%S% specifications <y t'e cementman)fact)rers c'emist s'all <e f)rnis'ed to t'e Engineer-in-'arge= if demanded% T'e ontractor=s'all mae 'is o&n arrangements for t'e storage of ade)ate )antity of cement at no e(tra cost att'e site of &or as per instr)ctions and approval of t'e Engineer-in-'arge%

Seci&ication &or Stora*e:

ement in <ags s'all <e stored and staced in a s'ed= &'ic' is dry= lea-proof and moist)reproof as far as possi<le% Storage )nder tarpa)lins &ill not <e permitted% looring of t'e s'ed s'all

consists of t'e t&o layers of dry <rics laid on &ell consolidated eart' to avoid contact of cement<ags &it' t'e floor% Stacing s'all <e done a<o)t 1.0 to +00 mm clear a<ove t'e floor )sing &ooden

plans% ement <ags s'all <e staced at least 4.0 mm clear off t'e &alls and in ro&s of t&o <agsleaving in a space of at least 600 mm <et&een t&o consec)tive ro&s% In eac' ro& t'e cement <ags

s'all <e ept closed toget'er so as to red)ce air circ)lation% Stacing s'all not <e more t'an ten<ags 'ig' to avoid l)mping )nder press)re% In stacs more t'an eig't <ags 'ig'= t'e cement <ags

s'all <e arranged in 'eader and stretc'er fas'ion i%e alternately lengt'&ise and cross&ise so as totie t'e stacs toget'er and minimi!e t'e danger of toppling over%

Damaged or reclaimed or partly set cement &ill not <e permitted to <e )sed and s'all <e

removed from t'e site% T'e storage arrangements s'all <e s)c' t'at t'ere is no dead storageconsignments in cement s'all <e stored as received and s'all <e cons)med in t'e order of t'eir delivery%

ement 'eld in store for a period of ninety 70 days or longer s'all <e retested <efore )se in

&or% S'o)ld at any time t'e Engineer-in-'arge 'ave reasons to consider t'at any cement is

defective= t'en irrespective of its origin and/or man)fact)rers test certificate= s)c' cement s'all <e

Tr-640 / 1.2



tested immediately at a $ational Test Fa<oratory/Departmental Fa<oratory or s)c' approvedla<oratory= and )ntil t'e res)lts of s)c' tests are fo)nd satisfactory= it s'all not <e )sed in any &or%

22 **re*ate8 :

a **re*ate in general designates <ot' fine and coarse inert materials )sed in t'e

man)fact)re of concrete%

b) ?ine **re*ate is aggregate most of &'ic' passes t'ro)g' 4%2. mm I%S% sieve%

b) Coar8e **re*ate is aggregate most of &'ic' is retained on 4%2. mm I%S% sieve%

Aggregate s'all comply &it' re)irement of IS **% As far as possi<le preference s'all <e givento mac'ine <roen and graded aggregate%

All fine and coarse aggregates proposed for )se in t'e &or s'all <e s)<Mect to t'e Engineer-in-

'arge;s approval and after specific materials 'ave <een accepted= t'e so)rce of s)pply of s)c'

materials s'all not <e c'anged &it'o)t prior approval of t'e Engineer-in-'arge%

Aggregate s'all= e(cept as noted a<ove= consists of nat)ral sand= cr)s'ed stone and gravel

from a so)rce no&n to prod)ce satisfactory aggregate for concrete and s'all <e c'emically inert=

strong= 'ard= d)ra<le against &eat'ering= of limited porosity and free from deleterio)s materials t'at

may ca)se corrosion to t'e reinforcement or may impair t'e strengt' and/or d)ra<ility of concrete%

T'e grading of aggregates s'all <e s)c' as to prod)ce a dense concrete of specified strengt' andconsistency t'at &ill &or readily into position &it'o)t segregation and s'all <e <ased on t'e Hmi(

designH and preliminary test on concrete specified 'erein-after%

Sa%lin* and te8tin* : Sampling of t'e aggregates for mi( design and determination of

s)ita<ility s'all <e taen )nder t'e s)pervision of t'e Engineer-in-'arge and delivered to t'e

la<oratory= &ell in advance of t'e sc'ed)le for placing of concrete% ecords of tests &'ic' 'ave

<een made on proposed aggregates and on concrete made from t'is so)rce of aggregates s'all <e

f)rnis'ed to t'e Engineer-in-'arge in advance of t'e &or for )se= in determining s)ita<ility of t'e

proposed aggregate% W JJJJJr

Stora*e o& a**re*ate8 : All coarse and fine aggregates s'all <e staced separately in stoc

piles in t'e material yard near t'e &or site in <ins properly constr)cted to avoid inter mi(ing of

different aggregates% ontamination &it' foreign materials and eart' d)ring storage and &'ile'eaping t'e materials s'all <e avoided% T'e aggregate m)st <e of specified )ality not only at t'e

time of receiving at site <)t also at t'e time of loading into mi(er% aers s'all <e )sed for lifting t'e

coarse aggregate from <ins or stoc piles% oarse aggregate s'all <e piled in layers not e(ceeding

1%00 metres in 'eig't to prevent conning or segregation% Eac' layer s'all cover t'e entire area of t'e

stoc pile <efore s)cceeding layers are started% Aggregates t'at 'ave <ecome segregated s'all <e

reMected% eMected material after re-mi(ing may <e accepted= if s)<se)ent tests demonstrate

conformity &it' re)ired gradation%

Seci&ic Gra)it+ : Aggregates 'aving a specific gravity <elo& +%6 sat)rated s)rface dry <asis

s'all not <e )sed &it'o)t special permission of t'e Engineer-in-'arge%

221 ?ine **re*ate: ine aggregate e(cept as noted a<ove= and for ot'er t'an lig't

&eig't concrete s'all consist of nat)ral or cr)s'ed sand conforming to I%S% **% T'e sand s'all <e

clean= s'arp= 'ard= strong and d)ra<le and s'all <e free from d)st= vegeta<le s)<stances= ad'erentcoating= clay= loam= alali= organic matter= mica= salt or ot'er deleterio)s s)<stances &'ic' can <e

inM)rio)s to t'e setting )alities/strengt'/d)ra<ility of concrete%

222 .achine .ade Sand : @ac'ine made sand &ill <e accepta<le= provided t'e constit)ent

roc composition is so)nd= 'ard= dense= non-organic= )ncoated and d)ra<le against &eat'ering%

@ac'ine made sand s'all <e accepted provided grading , finer particle limits conform to IS **%

22 Screenin* and a8hin* : Sand s'all <e prepared for )se <y s)c' screening or

&as'ing or <ot'= as necessary= to remove all o<Mectiona<le foreign matter &'ile separating t'e sand

grains to t'e re)ired si!e fractions% Sand &it' silt content more t'an * percent &ill not <e permitted

to <e )sed )nless t'e same is &as'ed and silt content is <ro)g't &it'in *B <y &eig't%

?orei*n .aterial $i%itation8 : T'e percentages of deleterio)s s)<stances in sand= delivered to t'e

mi(er s'all not e(ceed t'e follo&ing"Sl No S,<8tance8 #ercent <y &eig't

Tr-640 / 1.



ncr,8hed Cr,8hed

i @aterial finer t'an 2. micron I%S% Sieve *%00 1.%00

ii S'ale 1%00 --

iii oal and lignite 1%00 1%00

iv lay l)mps 1%00 1%00

v Total of all a<ove s)<stances incl)ding items

i to iv for )ncr)s'ed sand and items iiiand iv for cr)s'ed sand%

.%00 +%00

GRDTION : Cnless ot'er&ise directed or approved= t'e grading of sand s'all <e &it'in

t'e limits indicated 'ere)nder%

I%S% Sieve

Designation

#ercentage passing for

Grading

None -I

Grading

None -II

GradingNone -III Grading None

-I3

7%. mm 100 100 100 100

4%2.mm 70-100 70-100 70-100 7.-100

+%*6mm 60-7. 2.-100 B .-100 7.-100

1%1 mm *0-20 ; ..-70 2.-100 70-100600 micron 1.-*4 *.-.7 60-27 0-100

*00 micron f.-+0 -*0 -*0 +0-6.

1.0 micron 0-10 0-10 0-10 0-1.

:'ere t'e grading falls o)tside t'e limits of any partic)lar grading !one of sieves= ot'er t'an

600 micron I%S% sieve <y not more t'an .B= it s'all <e regarded as falling &it'in t'at grading !one%

T'is tolerance s'all not <e applied to percentage passing t'e 600 micron I%S% sieve or to

percentage passing any ot'er sieve si!e on t'e coarser limit of grading !one I or t'e finer limit of

grading !one I3% ine aggregates conforming to Grading None I3 s'all not <e )sed )nless mi(

designs and preliminary tests 'ave s'o&n its s)ita<ility for prod)cing concrete of specified strengt'

and &ora<ility%

?inene88 .od,l,8 : T'e sand s'all 'ave a fineness mod)l)s of not less t'an +%+ or more

t'an *%+% T'e fineness mod)l)s is determined <y adding t'e c)m)lative percentages retained on

t'e follo&ing I%S% sieve si!es 4%2. mm= +%*6 mm= 1%1 mm= 600 micron= *00 micron and 1.0

micron and dividing t'e s)m <y 100%

224 Coar8e **re*ate : oarse aggregate for concrete= e(cept as noted a<ove and for

ot'er t'an lig't &eig't concrete s'all conform to I%S% **% T'is s'all consist of nat)ral or cr)s'ed

stone and gravel= and s'all <e clean and free from elongated= flay or laminated pieces= ad'ering

coatings= clay l)mps= coal resid)e= cliners= sag= alali= mica= organic matter or ot'er deleterio)s

matter%

T'e coarse aggregate and fine aggregate s'all <e tested from time to time as re)ired <y t'e

Engineer-in-'arge to ascertain its s)ita<ility for )se in constr)ction and t'e c'arges for testingaggregate s'all <e <orn <y t'e contractor as specified 'erein after%

Tr-640 / 1.7



Screenin* and a8hin* : r)s'ed roc s'all <e screened and/or &as'ed for t'e removal of dirt

or d)st coating= if so demanded <y Engineer-in-'arge%

Gradin* : oarse aggregates s'all <e eit'er in single or graded= in <ot' t'e cases% T'e grading

s'all <e &it'in t'e follo&ing limits"

I%S% Sieve #ercentage passing for single si!ed aggregates of

nominal si!e

#ercentage passing for graded

aggregates of nominal si!eDesig

nation

6* mm 40 mm +0 mm 16mm 1+ %.mm 10 mm 40 mm +0 mm 16 mm 1+%. mm

2. mm 100 - - - - - - - - -

.* mm .100 100 - - - - 100 - - -

*2%. mm 0-*0 .100 100 - - - 7.100 100 - -

17 mm 0-. 0-+0 .100 100 - - *0-20 7.100 100 100

1*%+ mm - - - .100 100 - - - 70100 -

11%+ mm - - - - .100 100 - - - 70100

7%. mm - 0-. 0-+0 0-*0 0-4. .100 10-*. +.-.. *0-20 40-.

4%2. mm - 0-. 0-. 0-10 0-+0 0-+0 0-. 0-10 0-10 0-10

+%*6 mm - - - m - 0-. 0-. - - - -

T'e pieces s'all <e ang)lar in s'ape and s'all 'ave gran)lar or crystalline s)rfaces% ria<le=

flay and laminated pieces= mica and s'ale= if present= s'all <e only in s)c' )antities t'at &ill not= in

t'e opinion of Engineer-in-'arge= affect adversely t'e strengt' and/or d)ra<ility of concrete= t'e

ma(im)m si!e of coarse aggregate s'all <e t'e ma(im)m si!e specified a<ove= <)t in no case greater

t'an 1/4 of t'e minim)m t'icness of t'e mem<er= provided t'at t'e concrete can <e placed &it'o)t

diffic)lty so as to s)rro)nd all reinforcement t'oro)g'ly and fill t'e corners of form% #l)ms a<ove 160

mm% and )pto any reasona<le si!e can <e )sed in plain mass concrete &or of large dimensions )pto

a ma(im)m limit of +0B <y vol)me of concrete &'en specifically approved <y Engineer-in-'arge% or

'eavily reinforced concrete mem<ers= t'e nominal ma(im)m si!e of t'e aggregate s'all <e . mm% less

t'an t'e minim)m clear distance <et&een t'e reinforcing main <ars or .mm less t'an t'e minim)m

cover to t'e reinforcement &'ic'ever is smaller% T'e amo)nt of fine particles occ)rring in t'e reeState or as loose ad'erent s'all not e(ceed 1B &'en determined <y la<oratory sedimentation tests as

per I%S% +*6% After +4 'o)rs immersion in &ater= a previo)sly dried sample s'all not 'ave gained more

t'an 10B of its oven dry &eig't in air= as determined <y

I%S%+*6%

Tr-640 / 160



?orei*n .aterial $i%itation8 : T'e percentages of deleterio)s s)<stances in t'e coarse

aggregate delivered to t'e mi(er s'all not e(ceed t'e follo&ing "

Sl% $o% S)<stances#ercentage <y &eig't of aggregates

Cncr)s'ed r)s'ed

i @aterial finer t'an 2. micron I%S% Sieve *%00 *%00

ii oal and lignite 1%00 1%00

iii lay l)mps 1%00 1%00iv Soft fragments *%00 --

v Total of all t'e a<ove s)<stances .%00 .%00

2 TER :

:ater )sed for <ot' mi(ing and c)ring s'all <e clean and free from inM)rio)s amo)nts of

deleterio)s materials%vi! oils= acids= alalis= salts= s)gar= organic materials or ot'er s)<stances t'at

may <e deleterio)s to concrete or steel% #ota<le &aters are generally satisfactory for mi(ing and

c)ring concrete% In case of do)<t= t'e s)ita<ility of &ater for maing concrete s'all <e ascertained <y

t'e compressive strengt' and initial setting time test specified in I%S% 4.6 - +000% T'e sample of

&ater taen for testing s'all <e typical of t'e &ater proposed to <e )sed for concreting= d)e acco)nt

<eing paid to seasonal variation% T'e samples s'all not receive any treatment <efore testing ot'er

t'an t'at envisaged in t'e reg)lar s)pply of &ater proposed for )se in concrete% T'e sample s'all <estored in a clean container previo)sly rinsed o)t &it' similar &ater%

Average + days compressive strengt' of at least t'ree 1.0 mm% concrete c)<es prepared &it'

&ater proposed to <e )sed s'all not <e less t'an 70B of t'e average strengt' of t'ree similar

concrete c)<es prepared &it' distilled &ater as per IS - .16%

T'e initial setting time of test <loc made &it' t'e appropriate cement and t'e &ater proposed

to <e )sed s'all not <e less t'an *0 min)tes and s'all not differ <y more t'an R/- *0 min)tes from

t'e initial setting time of control test <loc prepared &it' t'e same cement and distilled &ater% T'e

test <locs s'all <e prepared and tested in accordance &it' t'e re)irements of I%S% 40*1#art .%

:'ere &ater can <e s'o&n to contain an e(cess of acid= alali= s)gar or salt= Engineer-in-

'arge may ref)se to permit its )se% As a g)ide= t'e follo&ing concentrations represent t'e

ma(im)m permissi<le val)es"

a# $i%it8 o& acidit+ : To ne)trali!e 100 ml sample of &ater= )sing p'enolp't'alein as an

indicator= it s'o)ld not re)ire more t'an . ml% of 0%0+ normal $a% T'e details of test s'all <e

as per I%S% *0+. #art ++

<# $i%it8 o& al(alinit+ : To ne)trali!e 100 ml sample of &ater= )sing mi(ed indicator = it s'o)ld not

re)ire more t'an +. ml% of 0%0+ normal 2S4.T'e details of test s'all <e as per I%S% *0+.

#art +*%

Tr-640 / 161

c# Per%i88i<le li%it8 &or 8olid8 8hall <e a8 ,nder !'ater#:

Sl

No

T+e o& 8olid Te8ted a8 er Per%i88i<le li%it !.a#

i rganic IS *0+. #art 1 +00 mg/l

ii Inorganic IS *0+. #art 1 *000 mg/lIii S)lp'ates as

S2)

IS *0+. #art +4 400 mg/l

iv 'lorides as l IS *0+. #art *+ +000 mg / l for concrete not containing em<edded steel

and .00 mg/l for reinforced cement concrete &or%

v S)spended

matter

IS *0+. #art 12 +000mg / l



d# The PA )al,e o& 'ater 8hall <e not le88 than 6

24 DESIGN .I CONCRETE :

All reinforced concrete in t'e &ors s'all <e HDesign @i( oncreteH as defined in I%S% 4.6-+000%

241 .i De8i*n : T'is is to investigate t'e grading of aggregates= &ater cement ratio= &ora<ilityand t'e )antity of cement re)ired to give &ors c)<es of t'e c'aracteristic strengt' specified% T'e

proportions of t'e mi( s'all <e determined <y &eig't% AdM)stment of aggregate proportions d)e to

moist)re present in t'e aggregate s'all <e made% @i( proportioning s'all <e carried o)t according to

t'e AI standard designation AI- 61*or Design of concrete mi(es - oad researc' $ote $o%4=

Department of Scientific and Ind)strial esearc' C%9% or I%S% 10+6+ - 17+%

After a&ard of t'e &or= if so desired <y t'e contractor= 'e/t'ey may <e allo&ed <y t'e

Engineer-in-'arge= till t'e designed mi( is o<tained= to carry o)t t'e reinforced concrete &or in

fo)ndation and plint' as per e)ivalent nominal mi( against t'e specified design mi( concrete as per

I%S% odes% o&ever= all ot'er specification for design mi( s'all govern for nominal mi( also and

not'ing e(tra s'all <e paid for )se of e(tra cement or else on t'is acco)nt &'et'er t'e cement is

s)pplied <y t'e Department or proc)red <y t'e contractor% :'ere t'e )antity of is very small=

)nder s)c' circ)mstance e)ivalent nominal mi( can also <e permitted <y t'e Engineer-in-'arge%

+" In t'e designation of a concrete mi(= letter H@H refers to t'e mi( and t'e n)m<er to t'e

specified c'aracteristic compressive strengt' of 1.0 mm% si!e c)<es at + days e(pressed in

$/mm+%

*% or concrete of grade a<ove @ 60= design parameters given in t'e standard may not <eapplica<le and t'e val)es may <e o<tained from speciali!ed literat)res and e(perimental

res)lts%

Tr-640 / 16+

NOTE : 1% T'e c'aracteristic strengt' is defined as t'e strengt' of material <elo& &'ic' not

more t'an .B of t'e test res)lts are e(pected to fall%

GRDES O? CONCRETE : The concrete 8hall <e in *rade8 de8i*nated a8 <elo'

Gro+p Grae

Designation

Speci&ie C'aracteristic compressive strengt' o&

,-/ mm c+be at 0 a6s 2N$mm04

rdinary concrete @ 10 W 10

@ 1. I 1.

@ +0 @ +0

Standard oncrete @ +. r m +.@ *0

@ *. 5 5 *.

@ 40 7 Z 40

@ 4. ? 4.

@ .0 W .0

@ .. ..

@ 60 60

ig' strengt' concrete @ 6. 6.

@ 20 20

@ 2. 2.

@ 0 0@ . .



NOTE:

1. ement content prescri<ed in t'is ta<le is irrespective of t'e grades of cement and it is

incl)sive of additions mentioned in mineral admi(t)res% T'e additions s)c' as fly as' or gro)nd gran)lated <last f)rnace slag may <e taen into acco)nt in t'e concretecomposition &it' respect to t'e cement content and &ater-cement ratio if t'e s)ita<ility isesta<lis'ed and as long as t'e ma(im)m amo)nts taen into acco)nt do not e(ceed t'elimit of po!!olana and slag specified in IS 147 #art 1 and IS 4.. respectively%

2. @inim)m grade for plain concrete )nder mild e(pos)re condition is not specified%

No%inal co)er to %eet D,ra<ilit+ ReB,ire%ent8

Eo8,reNo%inal concrete co)er in %%

not le88 than

@ild +0

@oderate *0

Severe 4.

3ery severe .0

E(treme 2.

NOTES

1. or main reinforcement )p to 1+ mm diameter <ar for mild e(pos)re t'e nominal cover may <ered)ced <y . mm%

2. Cnless specified ot'er&ise= act)al concrete cover s'o)ld not deviate from t'e re)ired nominal

cover <y R 10 mm

3. or e(pos)re conditions ;severe; and ; very severe; = red)ction of . mm may <e made= &'ere

concrete grade is @ *. and a<ove%

Tr-640 / 16*

@inim)m ement ontent= @a(im)m :ater ement atio and @inim)m Grade of oncrete

for Different E(pos)res &it' $ormal :eig't Aggregates of +0 mm $ominal @a(im)m si!e%

Plain concrete Rein&orce

SlNo

Eo8,re .ini%,%ce%ent

content*/%

.ai%, %?ree ater

Ce%entRatio

.ini%,%*rade o&

concrete

.ini%,%Ce%ent

Content*/%

.ai%, %?ree ater

Ce%entRatio

.ini%,%Grade o&

concrete

1 + * 4 . 6 2

i @ild ++0 0%60 - *00 0%.. @-+0

ii @oderate +40 0%60 @-1. *00 0%.0 @-+.

iii Severe +.0 0%.0 @-+0 *+0 0%4. @-*0

iv 3ery severe +60 0%4. @-+0 *40 0%4. @-*.

vEtre%e +0 0%40 @-+. *60 0%40 @-40



t'er relevant items to <e )sed &it' design of mi( s'o)ld strictly conform to t'e relevantcla)ses and appendices of I%S% 10+6+ %

T'e calc)lated mi( proportions s'all <e c'eced <y means of trial <atc'es as per IS 10+6+

T'e free &ater cement ratio selected as a<ove= s'o)ld <e c'eced against t'e limiting &ater cement ratio for t'e re)irement of d)ra<ility and t'e lo&er of t'e t&o val)es s'o)ld <e adopted%

:'enever t'ere is a c'ange eit'er in re)ired strengt' of concrete or &ater cement ratio or

&ora<ility or t'e so)rce of aggregates and/or cement= fres' tests s'all <e carried o)t to determine

t'e revised proportion of t'e mi( to s)it t'e altered conditions% :'ile designing mi( proportions= over

&et mi(es s'all al&ays <e avoided%

:'ile fi(ing t'e val)e for &ater cement ratio for Design @i( assistance may <e derived from

t'e standard grap' s'o&ing t'e relations'ip <et&een t'e + days compressive strengt' of concretemi(es &it' different &ater-cement ratios and t'e 2 days compressive strengt' of cement tested in

accordance &it' I%S%+67%

It &ill <e contractors sole responsi<ility to esta<lis' t'e concrete mi( designs for differentgrades of concrete specified in t'e &or consistent &it' t'e &ora<ility re)ired for nat)re of &or

and also taing into consideration t'e ass)med standard deviation &'ic' &ill <e e(pected at site or <y esta<lis'ing t'e standard deviation <ased on *0 test res)lts at site for eac' grade of concrete so

as to prod)ce concrete of re)ired strengt'= d)ra<ility and s)rface finis'% T'e materials andproportions )sed in maing t'e tests to <e carried o)t eit'er at site or )nder la<oratory= conditions

s'all <e similar in all respects to t'ose to <e act)ally employed in t'e &ors= as t'e o<Mect of t'esetests is to determine t'e proportions of cement= aggregates and &ater necessary to prod)ce t'econcrete of t'e re)ired consistency to give s)c' specified strengt'%

242: STNDRD DE"ITION:

T"e standard Deviation for eac" grade of concrete s"all #e calculated separately1

STNDRD DE"ITION SED ON TEST RES$TS :

a) N,%<er o& te8t re8,lt8 - T'e total n)m<er of test res)lts re)ired to constit)te andaccepta<le record for calc)lation of standard deviation s'all <e not less t'an *0% Attempts s'o)ld <emade to o<tain t'e *0 test res)lts= as early as possi<le= &'en a mi( is )sed for t'e first time%

b) Standard de)iation to <e <ro,*ht , to date - T'e calc)lation of t'e standard deviation

s'all <e <ro)g't )pto date after every c'ange of mi( design and at least once a mont'%

Deter%ination o& 8tandard de)iation :

Concrete of eac" grade s"all #e analyed separately to determine its standard deviation1

T'e standard deviation of concrete of a given grade s'all <e calc)lated )sing t'e follo&ing

form)la from t'e res)lts of individ)al tests of concrete of t'at grade o<tained as specified for

test strengt' of sample"

i Estimated standard eviation S K V [ A + + 2n.,4

ii) :'ere A Q Deviation of t'e individ)al test strengt' from t'e average strengt' of a

sample and

n Q $)m<er of sample test res)lts%

iii) :'en significant c'anges are made in t'e prod)ction of concrete for e(ample c'anges

in t'e materials )sed= mi( design= e)ipments or tec'nical control= t'e standard

deviation val)e s'all <e separately calc)lated for s)c' <atc'es of concrete%

Tr-640 / 16.



88,%ed Standard De)iation:

:'ere s)fficient test res)lts for a partic)lar grade of concrete are not availa<le= t'e val)e of

standard deviation given in ta<le <elo& may <e ass)med for design of mi( in t'e first instance%

As soon as t'e res)lts of samples are availa<le= act)al calc)lated standard deviation s'all <e

)sed and t'e mi( designed properly% o&ever= &'en ade)ate past records for a similar grade

e(ist and M)stify to t'e designer a val)e of standard deviation different from t'at s'o&n in ta<le

<elo&= it s'all <e permissi<le to )se t'at val)e%

Grade o&

Concrete

88,%ed Standard

De)iation N/ %%2

@ 10 @ 1. *%.

@ +0 @+. 4%0

@*0

@*.

@40

@4. .%0

@.0@..

@60 5

Note: T'e a<ove val)es correspond to t'e site control 'aving proper storage of cement" &eig'

<atc'ing of all materials" controlled addition of &ater" reg)lar c'ecing of all materials"

aggregate grading and moist)re contents " and periodical c'ecing of &ora<ility" and strengt'%

:'ere t'ere is deviation from t'e a<ove t'e val)es given in t'e a<ove ta<le s'all <e increased

<y 1 $ / mm%+

24 Proortionin*5 Con8i8tenc+5 atchin* and .iin* o& Concrete:

241 Proortionin* :**re*ate : T'e proportions &'ic' s'all <e decided <y cond)cting preliminary tests s'all <e

<y &eig't% T'ese proportions of cement= fine and coarse aggregates s'all <e maintained d)ring

s)<se)ent concrete <atc'ing <y means of &eig' <atc'ers conforming to I%S% +2++= capa<le of

controlling t'e &eig'ts &it'in one percent of t'e desired val)e% E(cept &'ere it can <e s'o&n to t'e

satisfaction of t'e Engineer-in-'arge t'at s)pply of properly graded aggregate of )niform )ality

can <e maintained over t'e period of &or= t'e grading of aggregate s'all <e controlled <y o<taining

t'e coarse aggregate in different si!es and <lending t'em in t'e rig't proportions% T'e different si!es

s'all <e staced in separate stoc piles% T'e grading of coarse and fine aggregates s'all <e c'eced

as fre)ently as possi<le= as determined <y t'e Engineer-in-'arge= to ens)re maintaining of

grading in accordance &it' samples )sed in preliminary mi( design% T'e materials s'all <e stoc

piled &ell in advance of )se%

Ce%ent : T'e cement s'all <e meas)red <y &eig't% Every facility s'o)ld <e provided to t'e

Engineer-in-'arge for sampling and inspection of stored cement at site of &or%

Tr-640 / 166



TER : nly s)c' )antity of &ater s'all <e added to t'e cement and aggregate in t'e

concrete mi( as to ens)re dense concrete= specified s)rface finis'= satisfactory &ora<ility=

consistent &it' strengt' stip)lated for eac' class of concrete% T'e &ater added to t'e mi( s'all <e

s)c' as not to ca)se segregation of materials or t'e collection of e(cessive free &ater on t'e

s)rface of t'e concrete%

De&inition o& 'ater ce%ent ratio "T'e &ater cement :/ ratio is defined as t'e &eig't of

&ater in mi( incl)ding t'e s)rface moist)re of t'e aggregates divided <y t'e &eig't of t'e cement

in t'e mi(%

ater ce%ent ratio "T'e act)al &ater cement ratio to <e adopted s'all <e determined in eac'

instance <y contractor and approved <y t'e Engineer-in-c'arge%

Proortionin* <+ 'ater-ce%ent ratio "T'e :/ ratio specified for )se <y t'e Engineer-in-

'arge s'all <e maintained% ontractor s'all determine t'e &ater content of t'e aggregate as

fre)ently as directed <y t'e Engineer-in-'arge as t'e &or progresses and as specified in I%S%+*6 part III and t'e amo)nt of mi(ing &ater added at t'e mi(er s'all <e adM)sted as directed <y t'e

Engineer-in-c'arge so as to maintain t'e specified :/ ratio% To allo& for t'e variation in t'eir

moist)re content= s)ita<le adM)stments in t'e &eig'ts of aggregates s'all also <e made%

242 Con8i8tenc+ and 8l,% "oncrete s'all <e of a consistency and &ora<ility s)ita<le

for t'e conditions of t'e Mo<% After t'e amo)nt of &ater re)ired is determined= t'e consistency of mi(

s'all <e maintained t'ro)g'o)t t'e progress of t'e corresponding parts of t'e &or and approved

tests e%g% sl)mp tests= compacting factor tests etc% in accordance &it' I%S% 1177= s'all <e cond)cted

from time to time to ens)re t'e maintenance of s)c' consistency%

T'e follo&ing ta<)lation gives a range of &ora<ility &'ic' s'all generally <e )sed for vario)s

types of constr)ction )nless ot'er&ise instr)cted <y t'e Engineer-in-'arge%

Tr-640 / 162

E(pos)re conditions"

General

Sl No: En)iron%ent Eo8,re Condition8

!1# !2# !#

i @ild oncrete s)rfaces protected against &eat'er or aggressive conditions=e(cept t'ose sit)ated in coastal area%

ii @oderate oncrete s)rfaces s'eltered from severe rain or free!ing &'ilst &et

oncrete e(posed to condensation and rain oncrete contin)o)sly )nder

&ater

oncrete in contact or <)ried )nder non-aggressive soil/gro)nd &ater

oncrete s)rfaces s'eltered from sat)rated salt air in coastal area

iii Severe oncrete s)rfaces e(posed to severe rain= alternate &etting and drying or

occasional free!ing &'ilst &et or severe condensation% oncrete

completely immersed in sea &ater oncrete e(posed to coastal

environment%

iv 3ery severe oncrete s)rfaces e(posed to sea&ater spray= corrosive f)mes or severefree!ing conditions &'ilst &et%

oncrete in contact &it' or <)ried )nder aggressive s)<-soil/gro)nd

&ater %

v E(treme S)rface of mem<ers in tidal !one@em<ers in direct contact &it' li)id/solid aggressive c'emicals%



Note 3 -? 3or most of t"e placing conditions( internal vi#rators !needle vi#rators$ are suita#le1

T"e diameter of t"e needle s"all #e determined #ased on t"e density and spacing of

reinforcement #ars and t"ickness of sections1 3or tremie concrete( vi#rators are not re4uired to

#e used1

+" t'e ;very lo&; category of &ora<ility &'ere strict control is necessary= for e(ample

pavement )ality concrete= meas)rement of &ora<ility <y determination of compacting factor &ill <e

more appropriate t'an sl)mp see IS 1177 and a val)e of compacting factor of 0%2. to 0%0 is

s)ggested%

*" In t'e ;3ery 'ig'; category of &ora<ility= meas)rement of &ora<ility <y determination of

flo& &ill <e appropriate see IS 710* %

PRODCTION O? CONCRETE:

J$ITF SSRNCE .ESRES:

In order t'at t'e properties of t'e completed str)ct)re <e consistent &it' t'e re)irementsand t'e ass)mptions made d)ring t'e planning and t'e design= ade)ate )ality ass)rancemeas)res s'all <e taen% T'e constr)ction s'o)ld res)lt in satisfactory strengt'= servicea<ility andlong term d)ra<ility so as to lo&er t'e overall life-cycle cost% )ality ass)rance in constr)ctionactivity relates to proper design )se of ade)ate materials and components to <e s)pplied <y t'eprod)cers= proper &ormans'ip in t'e e(ec)tion of &ors <y t'e contractor and )ltimately propercare d)ring t'e )se of str)ct)re incl)ding timely maintenance and repair <y t'e o&ner%

)ality ass)rance meas)res are <ot' tec'nical and organi!ational% Some common cases

s'o)ld <e specified in a general )ality Ass)rance #lan &'ic' s'all identify t'e ey elements

necessary to provide fitness of t'e str)ct)re and t'e means <y &'ic' t'ey are to <e provided andmeas)red &it' t'e overall p)rpose to provide confidence t'at t'e reali!ed proMect &ill &or

satisfactorily in service f)lfilling intended needs% T'e Mo< of )ality control and )ality ass)rance

&o)ld involve )ality a)dit of <ot' t'e inp)ts as &ell as t'e o)tp)ts% Inp)ts are in t'e form of

materials for concreteU &ormans'ip in all stages of <atc'ing= mi(ing= transportationU placing=

compaction and c)ringU and t'e related plant= mac'inery and e)ipmentsU res)lting in t'e o)tp)t in

t'e form of concrete in place% To ens)re proper performance= it is necessary t'at eac' step in

concreting &'ic' &ill <e covered <y t'e ne(t step is inspected as t'e &or proceeds%

Eac' party involved in t'e reali!ation of a proMect s'o)ld esta<lis' and implement a )ality

Ass)rance #lan= for its participation t'e proMect% S)ppliers and contractors activities s'all <e covered

in t'e plan% T'e individ)al )ality ass)rance plans s'all fit into t'e general )ality

Tr-640 / 16

or(a<ilit+ o&

5lacing conitionDegree o&

orkabilit6

Sl,%

!%%#

!1# !2# !#

linding oncreteU

S'allo& SectionsU#avement )sing pavers

:ery low See note 1%

@ass concreteU Fig'tly reinforced Sections in sla<s= eams=

&alls= col)mnsU loorsU and placed pavementsU anal liningU

Strip footings

ow +.-2.

eavily einforced sections In sla<s= <eams= &alls= col)mns= slip

form &orU p)mped concrete

:ei+m .0-100 2.-

100

Trenc' fill= In-sit) piling 6ig" 100-1.0

Tremie oncrete :ery 6ig" See note +%



Ass)rance #lan% A )ality ass)rance plan s'all define t'e tass and responsi<ilities of all persons

involved =ade)ate control and c'ecing proced)res= and t'e organi!ation maintaining ade)ate

doc)mentation of <)ilding process and its res)lts% S)c' doc)mentation s'o)ld generally incl)de"

a) test reports and man)fact)rers certificate for materials= concrete mi( design detailsU

b) po)r cards for site organi!ation and clearance for concrete placementU

c) record of site inspection of &ormans'ip= field tests

d) non-conformance reports= c'ange ordersUe) )ality control c'artsU

f) statistical analysis%

NOTE - )ality control c'arts are recommended &'erever t'e concrete is in contin)o)s prod)ction

over considera<le period%

24 atchin* and %iin* o& concrete :

ATI$G

To avoid conf)sion and error in <atc'ing= consideration s'o)ld <e given to )sing t'e smallestpractical n)m<er of different concrete mi(es on any site or in any one plant% In <atc'ing concrete=t'e )antity of <ot' cement and aggregate s'all <e determined <y massU admi(t)re= if solid= <ymassU li)id admi(t)re may 'o&ever <e meas)red in vol)me or massU &ater s'all <e &eig'ed or meas)red <y vol)me in a cali<rated tan see also IS47+.

eady mi(ed concrete s)pplied <y ready-mi(ed concrete plant s'all <e preferred% or largeand medi)m proMect sites t'e concrete s'all <e so)rced from ready-mi(ed concrete plants or from onsite or off site <atc'ing and mi(ing plants see IS 47+6

E(cept &'ere it can <e s'o&n to t'e satisfaction of t'e engineer-in-c'arge t'at s)pply of

properly graded aggregate of )niform )ality can <e maintained over a period of &or= t'e grading of

aggregate s'o)ld <e controlled <y o<taining t'e coarse aggregate in different si!es and <lending

t'em in t'e rig't proportions &'en re)ired= t'e different si!es <eing stoced in separate stoc

-piles% T'e material s'o)ld <e stoc-piled for several 'o)rs prefera<ly a day <efore )se% T'e grading

of coarse and fine aggregate s'o)ld <e c'eced as fre)ently as possi<le = t'e fre)ency for a given

Mo< <eing determined <y t'e engineer-in-c'arge to ens)re t'at t'e specified grading is maintained%

T'e acc)racy of t'e meas)ring e)ipment s'all <e &it'in R/- + B of t'e )antity of cement

<eing meas)red and &it'in R/- * percent of t'e )antity of aggregate= admi(t)res and &ater <eingmeas)red%

#roportion / Type and grading of aggregate s'all <e made <y trial in s)c' a &ay so as to o<tain

densest possi<le concrete% All ingredients of t'e concrete s'o)ld <e )sed <y mass only%

3ol)me <atc'ing may <e allo&ed only &'ere &eig'-<atc'ing is not practical and provided

acc)rate <)l densities of materials to <e act)ally )sed in concrete 'ave earlier <een esta<lis'ed%

Allo&ance for <)ling s'all <e made in accordance &it' IS +*6 #art *% T'e mass vol)me

relations'ip s'o)ld <e c'eced as fre)ently as necessary= t'e fre)ency for t'e given Mo< <eing

determined <y engineer-in-c'arge to ens)re t'at t'e specified grading is maintained%

It is important to maintain t'e &ater-cement ratio constant at its correct val)e% To t'is enddetermination of moist)re contents in <ot' fine and coarse aggregates s'all <e made as fre)entlyas possi<le t'e fre)ency for a given Mo< <eing determined <y t'e engineer-in-c'arge according to&eat'er conditions% T'e amo)nt of t'e added &ater s'all <e adM)sted to compensate for anyo<served variations in t'e moist)re content% or t'e determination of moist)re content in t'eaggregates IS +*6 #art * may <e referred to% To allo& for t'e variation in mass of aggregate d)eto variation in t'eir moist)re content= s)ita<le adM)stments in t'e masses of aggregates s'all also <emade% In t'e a<sence of e(act data only in t'e case of nominal mi(es t'e amo)nt of s)rface &ater may <e estimated from t'e val)es given in ta<le <elo&%

Tr-640 / 167



S,r&ace 'ater carried <+ a**re*ate

SI

No**re*ate

roi%ate B,antit+ o& 8,r&ace 'ater

Percent <+ %a88 I/%

1 + * 4

i 3ery &et sand 2%. 1+0

ii@od erately &et sand .%0 0

iii@oist sand +%. 40

iv @oist gravel or cr)s'ed roc 1%+. -+%. +0 - 40

oarser aggregate less t'e

&ater it &ill carry

No su#stitutions in materials used on t"e work or alterations in t"e esta#lis"ed propositions

e5cept as permitted as a#ove s"all #e made wit"out additional tests to s"ow t"at t"e 4uality and

strengt" of concrete are satisfactory1

.IING:

oncrete s'all <e mi(ed in a mec'anical mi(er% T'e mi(er s'o)ld &it' IS 1271 and IS 1+117% T'e

mi(ers s'all <e fitted &it' &ater meas)ring metering devices% T'e mi(ing s'all <e contin)ed )ntil t'ereis a )niform distri<)tion of t'e materials and t'e mass is )niform in colo)r and consistency% If t'ere issegregation after )nloading from t'e mi(er= t'e concrete s'o)ld <e remi(ed%

or g)idance= t'e mi(ing time s'all <e at least + min% or ot'er types of more efficient mi(ers=man)fact)rers recommendations s'all <e follo&edU for 'ydrop'o<ic cement it may<e decided <y t'eEngineer-in-'arge%

:ora<ility s'o)ld <e c'eced at fre)ent intervals%

Dosage of retards= plasticisers and s)per plsticisors s'all <e restricted to 0%.0=1%0 and +%0 Brespectively <y &eig't of cementecio)s materials and )nless 'ig'er val)e is agreed )pon <et&een t'eman)fact)rer and constr)ctor <ased on performance test%

Eac' time t'e &or stops= t'e mi(er s'all <e cleaned o)t and &'en ne(t commencing t'e mi(ing=t'e first <atc' s'all 'ave 10B additional cement to allo& for sticing in t'e dr)m%

2= S.P$ING ND TESTING CONCRETE IN TAE ?IE$D: acilities re)ired for samplingmaterials and concrete in t'e field= if Engineer-in-'arge so desires= s'all <e provided <y contractor atno e(tra cost% T'e follo&ing e)ipment &it' operator s'all <e made availa<le at Engineers re)est allm)st <e in servicea<le condition"

1% ast iron c)<e mo)lds 1. cm% Si!e 1+ $os%min%

+% Sl)mp cone complete &it' tamping rod 1 Set

*% Fa<% <alance to &eig' )pto . g% &it' sensitivity of 10 gm% 1 $o%

4% Fa<oratory <alance of + g% capacity and of sensitivity of 1 gm% 1 $o%

.% I%S% sieves for coarse and fine aggregates% 1 Set

6% A set of meas)res from . ltrs% to 0%1 ltr% 1 Set

2% Electric oven &it' t'ermostat )pto 1+0 0% 1 $o%% #ycnometer 1 $o%

7% ali<rated glass Mar 1 ltr% apacity + $os%

10 Glass flass and metal containers As re)ired

11 oncrete c)<e testing mac'ine optional 1 $o%

Tr-640 / 120



26 TESTING CARGES " Different tests re)ired to <e carried o)t for concrete &orsincl)ding t'e mi( design= c)<e tests as per t'e a<ove specifications s'all <e got done as directed <yEngineer%

27 S.P$ING ND STRENGTA TEST O? CONCRETE:

Samples from fres" concrete s"all #e taken as per I1S1 --FF and cu#es s"all #e made( cured andtested at . days in accordance wit" I1S1 -*1

In order to get a relatively )icer idea of t'e )ality of concrete= option tests on <eams for

mod)l)s of r)pt)re at 2+ \ + 'o)rs or at 2 days or compressive strengt' tests at 2 days may <e

carried o)t in addition to + days compressive strengt' tests% or t'is p)rpose= t'e val)es given in

ta<le <elo& may <e taen for general g)idance in t'e case of concrete made &it' ordinary cement%

In all cases= t'e + days compressive strengt' specified s'all alone <e t'e criterion for acceptance

or reMection of t'e concrete% If 'o&ever= from test carried o)t in partic)lar Mo< over a reasona<ly long

period= it 'as <een esta<lis'ed to t'e satisfaction of t'e Engineer-in-'arge t'at a s)ita<le ratio

<et&een + days compressive strengt' and mod)l)s of r)pt)re at 2+ \ + 'o)rs or 2 days or

compressive strengt' at 2 days may <e accepted= t'e Engineer-in-'arge may s)ita<ly rela( t'e

fre)ency of + days compressive strengt'= provided t'e e(pected strengt' val)es at t'e specified

early age are consistently met%271 ?reB,enc+ o& Sa%lin* :

Sa%lin* Proced,re : A random sampling proced)re s'all <e adopted to ens)re t'at eac'

concrete <atc' s'all 'ave a reasona<le c'ance of <eing tested= i%e% t'e sampling s'o)ld <e spread

over t'e entire period of concreting and cover all mi(ing )nits%

?reB,enc+ : T'e minim)m fre)ency of sampling of concrete of eac' grade s'all <e inaccordance &it' follo&ing"

J,alit+ o& concrete in the 'or( !in C,%# N,%<er o& 8a%le8

1-. 1

6-1. +

16-*0 *

*1-.0 4

.1 and a<ove 4 pl)s one additional for eac' additional .0

c)m% or part t'ereof

Tr-640 / 121

Otional Te8t8 ReB,ire%ent8 o&

Grade o& Co%re88i)e 8tren*th on .od,l,8 o& r,t,re <+ <ea% te8t

%in

Concrete 1= c% c,<e8 %in at 7 da+8 t 72 !/-# 2

ho,r8

N / %%2

t 7 da+8 N /

%%2

@ 10 2%0 1%+ 1%2

@ 1. i;10%0 1%. +%1

@ +0 1*%. 1%2 +%4

@ +. 12%0 : 1%7 +%2

@ *0 +0%0 +%1 *%0@ *. +*%. +%* *%+

@ 40 +2%0 +%. *%4



At least one sample s'all <e taen from eac' s'ift% :'ere concrete is contin)o)s prod)ction

)nit= s)c' as ready - mi(ed concrete plant= fre)ency of sampling may <e agreed )pon m)t)ally <y

s)ppliers and p)rc'asers%

2.7.2 Te8t Seci%en : T'ree test specimen s'all <e made from eac' sample for testing at +

days% Additional c)<es may <e re)ired for vario)s p)rposes s)c' as to determine t'e strengt' of

concrete at 2days or at t'e time of striing t'e form &or or to determine t'e d)ration of c)ring or toc'ec t'e testing error% Additional c)<es may also <e re)ired for testing c)<es c)red <y acceleratedmet'ods as descri<ed in I%S% 701* - 172% T'e specimen s'all <e tested as descri<ed in I%S% .16 -17.7%

2.7.3 Te8t Stren*th o& Sa%le8 : T'e test strengt' of t'e samples s'all <e t'e average of t'e

strengt' of t'ree specimen% T'e individ)al variation s'o)ld not <e more t'an R/- 1. percentof t'e average%

2.7.4 Con8i8tenc+ : Sl)mp test s'all <e carried o)t as often as demanded <y t'e Engineer-

in-'arge and invaria<ly from t'e same <atc' of concrete from &'ic' t'e test c)<es are made%Sl)mp tests s'all <e done immediately after sampling%

2.7.2 Standard De)iation : 3ide cla)se 4%4%+ of t'is specification%

29 CCEPTNCE CRITERI :

T'e concrete s'all <e deemed to comply &it' t'e strengt' re)irements &'en <ot' t'e follo&ing

conditions are met"

(a) T'e mean strengt' determined from any gro)p of fo)r consec)tive test res)lts complies

&it' t'e appropriate limits in col)mn + of Ta<le <elo&

(b) Any individ)al test res)lt complies &it' t'e appropriate limits in col)mn of Ta<le <elo&%

$ote -

1. In t'e a<sence of esta<lis'ed val)e of standard deviation= t'e val)es given in cla)se +%4%+may <e ass)med= and attempt s'o)ld <e made to o<tain res)lts of *0 samples as early aspossi<le to esta<lis' t'e val)e of standard deviation%

2. or concrete of )antity )pto *0 m* &'ere n)m<er of samples to <e taen is less t'an fo)r as per t'e fre)ency of sampling given in cla)se +%2%+= t'e mean of test res)lts of all s)c'samples <e f ck R 4 $/mm+ minim)m and t'e re)irement of minim)m individ)al test res)ltss'all <e f ck - + $/mm+ minim)m% o&ever= &'en t'e n)m<er of samples is only one as per cla)se +%2%+= t'e re)irement s'all <e f ck R 4 $/mm+ minim)m%

Tr-640 / 12+

C"aracteristic Compressive Strengt" Compliance

Seci&ied*rade .ean o& the Gro, o& 4 Non-o)erlain*con8ec,ti)e te8t re8,lt8 in N / %%2 Indi)id,al te8tre8,lt8 in N/ %%2

!1# !2# !#

@ 1. ,

a<oveQ / ]f c R 0%+. ( esta<lis'ed standard deviation ro)nded

off to nearest 0%. $/mm+ or

Q / ]f c R * $ / mm+ &'ic'ever is greater

Q / ]f c -* $/ mm+



?le,ral Stren*th

:'en <ot' t'e follo&ing conditions are met= t'e concrete complies &it' t'e specified fle()ral

strengt'%

a) T'e mean strengt' determined from any gro)p of fo)r consec)tive test res)lts e(ceeds t'e

specified c'aracteristic strengt' <y at least 0%* $/mm+

b) T'e strengt' determined from any test res)lt is not less t'an t'e specified c'aracteristic strengt'

less 0%*$/mm+

J,antit+ o& Concrete Rere8ented <+ Stren*th Te8t Re8,lt8

T'e )antity of concrete represented <y a gro)p of fo)r consec)tive test res)lts s'all incl)det'e <atc'es from &'ic' t'e first and last samples &ere taen toget'er &it' all intervening<atc'es%

or t'e individ)al test res)lt re)irements given in col)mn + of a<ove ta<le or in item < of

fle()ral strengt'= only t'e partic)lar <atc' from &'ic' t'e sample &as taen s'all <e at ris%

:'ere t'e mean rate of sampling is not specified t'e ma(im)m )antity of concrete t'at fo)r consec)tive test res)lts represent s'all <e limited to 60m*

If t'e concrete is deemed not to comply p)rs)ant to a<ove t'e str)ct)ral ade)acy of t'e parts

affected s'all <e investigated and any conse)ential action as needed s'all <e taen%

oncrete of eac' grade s'all <e assessed separately

oncrete is lia<le to <e reMected if it is poro)s or 'oney-com<ed= its placing 'as <een interr)pted&it'o)t providing a proper constr)ction Moint= t'e reinforcement 'as <een displaced <eyond t'etolerances specified= or constr)ction tolerances 'ave not <een met% o&ever= t'e 'ardenedconcrete may <e accepted after carrying o)t s)ita<le remedial meas)res to t'e satisfaction of t'e Engineer-in-'arge%

2; D.ITRES :

Admi(t)res= if )sed s'all comply &it' IS 710*% #revio)s e(perience &it' and data on s)c'materials s'o)ld <e considered in relation to t'e liely standards of s)pervision , &ormans'ipto t'e &or <eing specified% Admi(t)res s'o)ld not impair d)ra<ility of t'e concrete notcom<ined &it' t'e constit)ent to form 'armf)l compo)nds nor increase t'e ris of corrosion of reinforcement%

T'e &ora<ility= compressive strengt' and t'e sl)mp loss of concrete &it' , &it'o)t t'e )se of

admi(t)res s'all <e esta<lis'ed d)ring t'e trial mi(es <efore )se of admi(t)res%

T'e relative density of li)id admi(t)res s'all <e c'eced for s)c' dr)m containing admi(t)res

and compared &it' t'e specified val)e <efore acceptance%

T'e c'loride content of t'e admi(t)res s'all <e independently tested for eac' <atc' <eforeacceptance% If t&o or more admi(t)res are )sed sim)ltaneo)sly in t'e same concrete mi( data

s'o)ld <e o<tained to assess t'eir interaction and to ens)re t'eir compati<ility%

General :

Admi(t)re may <e )sed in concrete only &it' t'e approval of Engineer-in-c'arge <ased )pon

evidence t'at= &it' t'e passage of time neit'er t'e compressive strengt' nor its d)ra<ility red)ced%

:'en admi(t)res are )sed= t'e designed concrete mi( s'all <e corrected accordingly% Admi(t)res

s'all <e )sed as per man)fact)rers instr)ctions and in t'e manner and &it' t'e control specified <y

Engineer-in-'arge%

i# Calci,% Chloride : alci)m c'loride s'all not <e )sed for accelerating set of t'e cement for

any concrete containing reinforcement or em<edded steel parts% :'en calci)m c'loride is

Tr-640 / 12*



permitted to <e )sed= s)c' as in mass concrete &ors= it s'all <e dissolved in &ater and added to

t'e mi(ing &ater in an amo)nt not to e(ceed 1%. percent of t'e &eig't of cement in eac' <atc' of

concrete%

ii) ir Entrainin* *ent8 : :'ere specified and approved <y Engineer-in-c'arge= ne)trali!ed

vinsol resin or any ot'er approved air entraining agent may <e )sed to prod)ce t'e specifiedamo)nt of air in t'e concrete mi( and t'ese agents s'all conform to t'e re)irements of

AST@ standard 6%+60= Air Entraining admi(t)res for concrete% T'e recommended total air content of t'e concrete is 4B R/- 1B% T'e met'od of meas)ring air content s'all <e as per I%S%1177%

iii) Retardin* d%it,re8 : :'ere specified and approved <y Engineer-in-'arge= retarding

agents s'all <e added to t'e concrete mi( in )antities specified <y Engineer-in-'arge%

i)# ater Red,cin* d%it,re8 : :'ere specified and approved <y Engineer-in-'arge=&ater red)cing lignos)lfonate mi(t)re s'all <e added in )antities specified <y Engineer-in-'arge%T'e admi(t)res s'all <e added in t'e form of a sol)tion%

v) ater Proo&in* *ent8 : :'ere specified and approved <y Engineer-in-'arge= c'loride

and s)lp'ate free &ater proofing agents s'all <e added in )antities specified <y Engineer-in-

'arge%

v) Other d%it,re8 : Engineer-in-'arge may at 'is discretion= instr)ct contractor to )se

any ot'er admi(t)re in t'e concrete%

210 INSPECTION O? STRCTRES :

Immediately after stripping t'e form &or= all concrete s'all <e caref)lly inspected and anydefective &or or small defects= eit'er removed or made good <efore concrete 'as t'oro)g'ly

'ardened= as instr)cted <y Engineer-in-'arge%

In case of do)<t regarding t'e grade of concrete )sed or res)lts of c)<e strengt' are o<servedto <e lo&er t'an t'e designed strengt' as per specifications at + days= compressive strengt' test of

concrete <ased on core test= )ltrasonic test and/or load test s'all <e carried o)t <y t'e digital

)ltrasonic concrete tester <y an approved agency as directed <y t'e Engineer-in-'arge all at t'ecost of t'e contractor% In case t'ese tests do not satisfy t'e re)irements= t'e Department &ill <e atli<erty to reMect t'e concrete= and t'e contractor= at 'is o&n cost= 'as to dismantle and re-do t'e

same or carry o)t s)c' remedial meas)res as approved <y t'e Department%

211 TESTING O? STRCTRES :

2111 Otional Te8t8 : Engineer-in-c'arge= if 'e so desires= may order for tests to <e carried

o)t on cement= sand= coarse aggregate= &ater etc% in accordance &it' t'e relevant Indian

Standards%

Te8t8 on ce%ent s'all incl)de i fineness test= ii test for normal consistency= iii test for

setting time= iv test for so)ndness= v test for compressive strengt'= vi test for 'eat of 'ydration

<y e(periment and <y calc)lations in accordance &it' I%S%+67%

Te8t8 on 8and s'all incl)de i sieve test= ii test for organic imp)rities= iii decantation test for

determining clay and silt content= iv specific gravity test= v test for )nit &eig't and <)lage factor=

vi test for sieve analysis and fineness mod)l)s%

Te8t8 on coar8e a**re*ate s'all incl)de i sieve analysis= ii specific gravity and )nit &eig't

of dry= loose and rodded aggregate= iii so)ndness and alali aggregate reactivity= iv petrograp'ic

e(amination= v deleterio)s materials and organic imp)rities= vi test for aggregate cr)s'ing val)e%

T'e test on aggregates &o)ld normally <e ordered to <e carried o)t only if Engineer-in-c'arge

feels t'e materials are not in accordance &it' t'e specifications or if t'e specified concrete strengt's

are not o<tained and s'all <e performed <y contractor at an approved test la<oratory% ontractor

s'all 'ave to pay all t'e c'arges of optional tests% If t'e &or c)<es do not give t'e stip)lated

strengt's= Engineer-in-'arge reserves t'e rig't to as contractor to dismantle s)c' portions of t'e

Tr-640 / 124



&or= &'ic' in 'is opinion are )naccepta<le and re-do t'e &or to t'e standards stip)lated atcontractors cost%

T'e contractor s'o)ld also cond)ct concl,8i)e te8t8 s)c' as )ltrasonic p)lse test= core test

etc% to prove t'e s)ita<ility of concrete= in case c)<e tests give )nsatisfactory res)lts% T'e cost of t'e

concl)sive test s'o)ld <e <orne <y t'e contractor%

2112 Core Te8t : T'e points from &'ic' cores are to <e taen and t'e n)m<er of coresre)ired= s'all <e at t'e discretion of t'e Engineer-in-'arge and s'all <e representative of t'e&'ole of concrete concerned% In no case= 'o&ever= s'all fe&er t'an t'ree cores <e tested% oress'all <e prepared and tested as descri<ed in I%S% .16

2.11.3 oncrete in t'e mem<er represented <y a core test s'all <e considered accepta<le if

t'e average e)ivalent c)<e strengt' of t'e cores is e)al to at least .B of t'e c)<e strengt'

of t'e grade of concrete specified for t'e corresponding age and no individ)al core 'as

strengt' less t'an 2.B%

In case t'e core test res)lts do not satisfy t'e re)irements as a<ove or &'ere s)c' tests 'avenot <een done= load test see 4"11"* may <e resorted to%

2.11.4 $oad Te8t8 on Part8 o& Str,ct,re :

Foad tests s'o)ld <e carried o)t as soon as possi<le after e(piry of + days from t'e time of

placing of concrete%

T'e str)ct)re s'o)ld <e s)<Mected to a load e)al to f)ll dead load of t'e str)ct)re pl)s 1%+.times t'e imposed load for a period of +4 'o)rs and t'en t'e imposed load s'all <e removed%

Note: Dead load incl)des &eig't of t'e str)ct)ral mem<ers pl)s &eig't of finis'es and &alls or

partitions= if any= as considered in t'e design%

T'e deflection d)e to imposed load only s'all <e recorded% If &it'in +4 'o)rs of removal of t'e

imposed load= t'e str)ct)re does not recover at least 2.B of t'e deflection )nder s)per imposed

load= t'e test may <e repeated after a lapse of 2+ 'o)rs% If t'e recovery is less t'an 0B= t'e

str)ct)re s'all <e deemed to <e )naccepta<le%

If t'e ma(im)m deflection in mm% s'o&n d)ring +4 'o)rs )nder load is less t'an 40F +/D=&'ere F is t'e effective span in @% and D t'e overall dept' of t'e section in mm= it is not necessaryfor recovery to <e meas)red and t'e recovery provision as a<ove &ill not apply%

211= t'er non-destr)ctive test met'ods may <e adopted= in &'ic' case t'e acceptance

criteria s'all <e agreed )pon <et&een t'e Engineer-in-'arge and t'e ontractor and t'e test

s'all <e done )nder e(pert g)idance%

.E.ERS OTAER TAN ?$ER$ .E.ERS:

@em<ers ot'er t'an fle()ral mem<ers s'o)ld <e prefera<ly investigated <y analysis% Non -

de8tr,cti)e te8t8:

$on-destr)ctive tests are )sed to o<tain estimation of properties of concrete in t'e str)ct)re%T'e met'ods adopted incl)de )ltrasonic p)lse velocity >see IS 1**11 #art 1? and re<o)nd 'ammer >IS 1**11 #art +?= pro<e penetration= p)ll o)t and mat)rity% $on destr)ctive tests providealternatives to core tests for estimating t'e strengt' of concrete in a str)ct)re= or can s)pplement t'edata o<tained from a limited n)m<er of cores% T'ese met'ods are <ased on meas)ring a concrete

property t'at <ears some relations'ip to strengt'/ t'e acc)racy of t'ese met'ods= in part isdetermined <y t'e degree of correlation <et&een strengt' and t'e p'ysical )ality meas)red <y t'e

non-destr)ctive tests%

Any of t'ese met'ods may <e adopted= in &'ic' case t'e acceptance criteria s'all <e agreed)pon prior to testing%

Tr-640 / 12.



2.11.6 Te8tin* o& nder*ro,nd ater Tan(/Setic Tan(/nder*ro,nd Str,ct,re8 :

T'e tan &ill <e tested after t'e completion according to t'e proced)re laid do&n 'ere"

T'e middle compartment s'all <e filled first to its f)ll 'eig't and t'e leaage if any s'all <ec'eced on its o)ter s)rfaces and if fo)nd= t'e same s'all <e e(amined caref)lly and defectsrectified/gro)ted if necessary% T'e drop in level of s)rface of &ater s'all also <e recorded for 4

'o)rs% If t'is drop in level e(ceeds +0 mm% and s'o&s any leaage in t'e said &alls= necessarysteps s'all <e taen in cons)ltation &it' t'e Engineer-in-'arge%

After t'is compartment is tested to t'e satisfaction of t'e Engineer-in-'arge= all &ater from

middle compartment s'all <e p)mped into side compartment to t'e f)ll 'eig't and c'eced for &ater

leaages from t'e o)ter s)rfaces of t'e tan as &ell as inner s)rface of t'e middle compartment%

T'e drop in level of s)rface of &ater s'all also <e c'eced as stated a<ove and defects rectified%

T'e e(ternal s)rface of t'e tan s'all t'en <e plastered and c)red as per t'e specifications and<ac filling s'all <e taen )p t'ereafter% T'e &ater from t'e compartments s'all t'en <e p)mped o)tand t'e inner s)rface of t'e tan in all compartments t'en <e c'eced and defects rectified%

After satisfactory completion of c'ecs= internal plaster s'all <e taen )p as specified in t'e

specifications%T'e contractor s'all <e responsi<le for carrying o)t t'e complete test= rectifying t'e leaages if

any% T'e cost of providing all e)ipments= la<o)r for carrying o)t tests s'all <e <orned <y t'e

contractor% T'e rates )oted for concreting items for constr)cting )nder gro)nd &ater tan s'all <e

incl)sive of testing of tan for &ater tig'tness as per a<ove specifications% T'e contractor s'all

mae 'is o&n arrangement to tap t'e &ater from t'e departmental s)pply line for filling t'e tan= if

s)pply of &ater stip)lated )nder Sc'ed)le ;A;% If s)pply of &ater not stip)lated )nder Sc'ed)le ;A;=

t'e contractor s'all mae 'is o&n arrangement as per contract conditions at 'is o&n cost%

2.11.7 n8ati8&actor+ Te8t8 :

S'o)ld t'e res)lts of any test prove )nsatisfactory= or t'e str)ct)re s'o&s signs of &eaness=

)nd)e deflection or fa)lty constr)ction= contractor s'all remove and re<)ild t'e mem<er or mem<ersinvolved or carry o)t s)c' ot'er remedial meas)res as may <e re)ired <y Engineer-in-'arge%

ontractor s'all <ear t'e cost of so doing= )nless t'e fail)re of t'e mem<er or mem<ers to f)lfill t'e

test conditions is proved to <e solely d)e to fa)lty design% T'e cost of load and ot'er tests s'all <e

<orne <y ontractor if t'e tests s'o& )nsatisfactory res)ltsU ot'er&ise s)c' costs &ill <e <orne <y

t'e Department%

212 CONCRETE IN $$I SOI$S TER GGREGTES:

Some aggregates containing partic)lar varieties of silica may <e s)scepti<le to attac <y alalis

$a20 and 920 originating from cement and ot'er so)rces= prod)cing an e(pansive reaction &'ic'

can ca)se cracing and disr)ption of concrete% Damage to concrete from t'is reaction &ill normally

only occ)r &'en all t'e follo&ing are present toget'er%

a) A 'ig' moist)re level= &it'in t'e concreteU

b) A cement &it' 'ig' alali content= or anot'er so)rce of alaliU

c) Aggregate containing an alali reactive constit)ent%

:'ere t'e service records of partic)lar cement / aggregate com<ination are &ell esta<lis'ed=

and do not incl)de any instances of cracing d)e to alali-aggregate reaction= no f)rt'er preca)tions

s'o)ld <e necessary% :'en t'e materials are )nfamiliar= preca)tions s'o)ld tae one or more of t'e

follo&ing forms"

a Cse of non-reactive aggregate from alternate so)rces

Tr-640 / 126



b) Cse of lo& alali ordinary #ortland cement 'aving total alali content not more t'an 0%6

percent as $a+ e)ivalent%

)rt'er advantage can <e o<tained <y )se of fly as' Grade I conforming to IS *1+or

gran)lated <last f)rnace slag conforming to IS 1+07 as part replacement of ordinary #ortland

cement 'aving total alali content as $a+ e)ivalent not more t'an 0%6 percent provided fly as'

content is at least +0 B or slag content is at least .0 percent%

c) @eas)res to red)ce t'e degree of sat)ration of t'e concrete d)ring service s)c' as )se

of impermea<le mem<ranes

d) Fimiting t'e cement content in t'e concrete mi( and t'ere<y limiting total alali content

in t'e concrete mi( as per approval of Engineer- in-c'arge%

Chloride8 in the concrete

:'enever t'ere is c'lorides in concrete t'ere is an increased ris of corrosion of em<edded

metal% T'e 'ig'er t'e c'loride content or if s)<se)ently e(posed to &arm moist conditions= t'e

greater t'e ris of corrosion% All constit)ents may contain c'lorides and concrete may <e

contaminated <y c'lorides from t'e e(ternal environment% To minimi!e t'e c'ance of deterioration of

concrete from 'armf)l c'emical salts= t'e levels of s)c' 'armf)l salts in concrete materials= t'at is=cement= aggregates= &ater and admi(t)res= as &ell as <y diff)sion from t'e environment s'o)ld <e

limited% T'e total amo)nt of c'loride content as l in t'e concrete at t'e time of placing s'all <e as

given <elo& in t'e ta<le%

T'e total acid sol)<le c'loride content s'o)ld <e calc)lated from t'e mi( proportions and t'e

maMor c'loride contents of eac' of t'e constit)ents% :'enever possi<le t'e total c'loride content of

t'e concrete s'o)ld <e determined as per t'e approval of t'e Engineer-in-'arge%

S,lhate8 in concrete:

S)lp'ates are present in most cements and in some aggregatesU e(cessive amo)nts of &ater-sol)<le s)lp'ate from t'ese or ot'er mi( constit)ents can ca)se e(pansion and disr)ption of

concrete% To prevent t'is= t'e total &ater-sol)<le s)lp'ate content of t'e concrete mi(= e(pressed asS3,s'o)ld not e(ceed 4 per cent <y mass of t'e cement in t'e mi(% T'e s)lp'ate content s'o)ld

<e calc)lated as t'e total from t'e vario)s constit)ents of t'e mi( as per t'e approval of t'eEngineer-in-'arge%

T'e 4 percent limit does not applied to concrete made &it' s)per s)lp'ated cement

complying &it' IS 6707 or as approved <y t'e Engineer-in-'arge%

Tr-640 / 122

$i%it8 o& Chloride Content o&

Sl No T+e or 8e o& Concrete.ai%,% Total cid 8ol,<le

Chloride Content Ere88ed a8(*/% o& Concrete

1 *

i oncrete containing metal and steam c)red at

elevated temperat)re and pre-stressed concrete

0%4

ii einforced concrete or plain concrete containing

em<edded metal 5555

0%6

iii oncrete not containing em<edded metal or any

material re)iring protection form c'loride

*%0



21 PREPRTION PRIOR TO CONCRETE P$CE.ENT5 ?IN$ INSPECTION

PPRO"$ :

efore t'e concrete is act)ally placed in position= t'e inside of t'e form &or s'all <e inspectedto see t'at t'ey 'ave <een cleaned and oiled% Temporary openings s'all <e provided to facilitateinspection= especially at <ottom of col)mns and &all forms= to permit removal of sa& d)st= &oods'avings= <inding &ire= r)<<is'= dirt etc% pening s'all <e placed or 'oles drilled so t'at t'ese

materials and &ater can <e removed easily% S)c' openings / 'oles s'all <e later s)ita<ly pl)gged%

T'e vario)s traders s'all <e permitted ample time to install drainage and pl)m<ing lines= floor and trenc' drain= cond)its= 'angers= anc'ors= inserts= sleeves= <olts= frames and ot'er miscellaneo)s em<edment to <e cast in t'e concrete as indicated on t'e dra&ing or as necessaryfor t'e proper e(ec)tion of t'e &or% All s)c' em<edment s'all <e correctly positioned and sec)rely'eld in t'e forms to prevent displacement d)ring depositing and vi<rating of concrete%

Slots= openings= 'oles= pocets etc% s'all <e provided in t'e concrete &or in t'e positionsindicated in t'e dra&ings or as directed <y t'e Engineer-in-'arge%

einforcement and ot'er items to <e cast in concrete s'all 'ave clean s)rfaces t'at &ill notimpair <ond%

#rior to concrete placement= all &ors s'all <e inspected and approved <y Engineer-in-'arge=and if fo)nd )nsatisfactory= concrete s'all not <e po)red )ntil all defects 'ave <een corrected atcontractors cost%

Approval <y Engineer-in-'arge of any and all materials and &or as re)ired 'erein s'all notrelieve contractor from 'is o<ligations to prod)ce finis'ed concrete in accordance &it' t'e dra&ingsand specifications%

2.13.1 Rain or a8h ater :

$o concrete s'all <e placed in &et &eat'er or on a &ater covered s)rface% Any concrete t'at

'as <een &as'ed <y 'eavy rain s'all <e entirely removed= if t'ere is any sign of cement and sand'aving <een &as'ed a&ay from t'e concrete mi(t)re% To g)ard against damage &'ic' may <e

ca)sed <y rain= t'e &ors s'all <e covered &it' tarpa)lins immediately after t'e concrete 'as <eenplaced and compacted <efore leaving t'e &or )nattended% Any &ater acc)m)lating on t'e s)rfaceof t'e ne&ly placed concrete s'all <e removed <y approved means and no f)rt'er concrete s'all <eplaced t'ereon )ntil s)c' &ater is removed% To avoid flo& of &ater over/aro)nd fres'ly placedconcrete= s)ita<le drains and s)mps s'all <e provided%

2.13.2 ondin* .ortar :

Immediately <efore concrete placement <egins= prepared s)rfaces= e(cept form &or= &'ic'&ill come in contact &it' concrete to <e placed= s'all <e covered &it' a <onding mortar of samestrengt' of concrete%

2.13.3 Tran8ortation :

All <)cets= containers or conveyers )sed for transporting concrete s'all <e mortar-tig't% Allmeans of conveyance s'all <e adopted to deliver concrete of t'e re)ired consistency and plasticity&it'o)t segregation or loss of sl)mp &'atever met'od of transportation is employed% ')te s'all not<e )sed to transport t'e concrete &it'o)t t'e &ritten permission of t'e Engineer-in-'arge andconcrete s'all not <e re-'andled <efore placing%

2.13.4 Rete%ered or Conta%inated Concrete :

oncrete m)st <e placed in its final position <efore it <ecomes too stiff to &or% n no acco)nt&ater s'all <e added after t'e initial mi(ing% oncrete &'ic' 'as <ecome stiff or 'as <eencontaminated &it' foreign materials and &'ic' 'as not <een placed &it'in 'alf an 'o)r of mi(ing&ater &it' cement s'all <e reMected%

Tr-640 / 12



2.13.5Cleanin* o& EB,i%ent :

All e)ipments )sed for mi(ing= transporting and placing of concrete s'all <e maintained inclean condition% All pans= <)cets= 'oppers= c')tes= pipe lines and ot'er e)ipments s'all <e

t'oro)g'ly cleaned after eac' period of placement%

2.13.6Proced,re &or Placin* o& Concrete :

1 En*ineer8 ro)al o& EB,i%ent and .ethod8 : efore any concrete is placed= t'e

entire placing programme= consisting of e)ipment= layo)t proposed proced)res and met'ods s'all

<e s)<mitted to Engineer-in-'arge and no concrete s'all <e of s)c' si!e and design to ens)re a

practically contin)o)s flo& of concrete d)ring depositing &it'o)t segregation of materials=

considering t'e si!e of t'e Mo< and placement location%

1 Ti%e Inter)al et'een .iin* and Placin* : oncrete s'all <e placed in its final position

<efore t'e cement reac'es its initial set and concrete s'all normally <e compacted in its final

position &it'in t'irty min)tes of leaving t'e mi(er and once compacted it s'all not <e dist)r<ed%

2 )oidin* Se*re*ation : oncrete s'all in all t'e cases <e deposited as nearly as

practica<le directly in its final position and s'all not <e re-'andled or ca)sed to flo& in a

manner &'ic' &ill ca)se segregation= loss of materials= displacement of reinforcement=s')ttering or em<edded inserts or impair its strengt'% or locations &'ere direct placement

is not possi<le= and in narro& forms= contractor s'all provide s)ita<le prop and Elep'ant

Tr)ns to confine t'e movement of concrete% Special care s'all <e taen &'en concrete is

dropped from a 'eig't= especially if reinforcement is in t'e &ay= partic)larly in col)mns and

t'in &alls%

3 Placin* <+ .an,al $a<o,r : E(cept &'en ot'er&ise approved <y Engineer-in-'arge=

concrete s'all <e placed in t'e s')ttering <y s'ovels or ot'er approved implements and s'all not <e

dropped from a 'eig't more t'an 1%0 m% or 'andle in a manner &'ic' &ill ca)se segregation%

4 Placin* <+ .echanical EB,i%ent : T'e follo&ing specifications s'all apply &'en placing

of concrete <y s)e of mec'anical e)ipment is specially called for &'ile inviting <ids or is &arranted=

considering t'e nat)re of &or involved%

T'e control of placing s'all <egin at t'e mi(er disc'arge% oncrete s'all <e disc'arged <y avertical drop into t'e middle of t'e <)cet of 'opper and t'is principle of a vertical disc'arge of concrete s'all <e ad'ered-to t'ro)g' o)t all stages of delivery )ntil t'e concrete comes to rest in itsfinal position%

T+e o& <,c(et8 : All concrete s'all <e conveyed from t'e mi(er to t'e place of final deposit ins)ita<le <)cets= d)mpers= containers &'ic' s'all <e lea-tig't% All means of conveyance s'all <eadopted for delivering concrete to t'e re)ired consistency/ &ora<ility and plasticity &it'o)tsegregation%

entral <ottom d)mp <)cets of a type t'at provides for positive reg)lation of t'e amo)nt andrate deposition of concrete in all d)mping position s'all <e employed%

Oeration o& ,c(et : In placing concrete in large open areas= t'e <)cet s'all <e spotteddirectly over t'e position designated and t'en lo&ered for d)mping% T'e open <)cet s'all clear t'econcrete already in place and t'e 'eig't of drop s'all not e(ceed 1%0 m% T'e <)cet s'all <e openedslo&ly to avoid 'ig' vertical <o)nce% D)mping of <)cets on t'e s&ing or in any manner &'ic'res)lts in separation of ingredients or dist)r<ance of previo)sly placed concrete &ill not <epermitted%

6 Place%ent in Re8tricted ?or%8 : oncrete placed in restricted forms <y <orro&s= <)ggies=

cars= s'ort c')tes or 'and s'oveling s'all <e s)<Mect to t'e re)irement for vertical delivery of

limited 'eig't to avoid segregation and s'all <e deposited as nearly as practica<le in its final

position%

7 Ch,ttin* : :'ere it is necessary to )se transfer c')tes= specific approval of Engineer-in-

'arge m)st <e o<tained to type= lengt'= slopes= <affles= vertical terminal and timing of operations%

Tr-640 / 127



2 8e o& "i<rator8 : T'e e(act manner application and t'e most s)ita<le mac'ines for t'ep)rpose m)st <e caref)lly considered and operated <y e(perienced men% Immersion vi<rators s'all<e inserted vertically at points not more t'an 4.0 mm% apart and &it'dra&n &'en air <)<<les ceaseto come to t'e s)rface% Immersion vi<rators s'all <e &it'dra&n very slo&ly% In no case s'allimmersion vi<rators <e )sed to transport concrete inside t'e forms% #artic)lar attention s'all <e paidto vi<ration at t'e top of lift= e%g% in a col)mn or &all%

.eldin* 8,cce88i)e <atche8 : :'en placing concrete in layers= &'ic' are advancing'ori!ontally as t'e &or progress= great care s'all <e e(ercised to ens)re ade)ate vi<ration=<lending and melding of t'e concrete <et&een t'e s)ccessive layers%

4 Penetration o& )i<rator8 : T'e immersion vi<rator s'all penetrate t'e layer <eing placed

and also penetrate t'e layer <elo& &'ile t'e )nder layer is still plastic to ens)re good <ond and'omogeneity <et&een t'e t&o layers and prevent t'e formation of cold Moints%

5 "i<ratin* a*ain8t rein&orce%ent : are s'all <e taen to prevent contact of immersion

vi<rators against reinforcement steel% Immersion vi<rators s'all not <e allo&ed to come in contact&it' reinforcement steel after start of initial set% T'ey s'all also not <e allo&ed to come in contact&it' forms or finis'ed s)rfaces%

6 8e o& ?or% ttached "i<rator8 : orm attac'ed vi<rators s'all <e )sed only &it' specific

a)t'orisation of Engineer-in-'arge%

7 8e o& 8,r&ace )i<rator8 : T'e )se of s)rface vi<rators &ill not <e permitted )nder normal

conditions% o&ever= for t'in sla<s= s)c' as 'ig'&ays= r)n&ays and similar constr)ction= s)rfacevi<rations <y specifically designed vi<rators may <e permitted= )pon approval of Engineer-in-'arge%

2.13.8 STONE POCETS ND .ORTR PONDGES : ormation of stone pocets or

mortar pondages in corners and against faces of forms s'all not <e permitted% S'o)ld t'ese occ)r=t'ey s'all <e d)g o)t= reformed and refilled to a s)fficient dept' and s'ape for t'oro)g' <o)nding asdirected <y Engineer-in-'arge%

2.13.9 P$CE.ENT INTER"$ : E(cept &'en placing &it' slip forms= eac' placement of

concrete in m)ltiple lift &or= s'all <e allo&ed to set for at least +4 'o)rs after t'e final set of concrete and <efore t'e start of a s)<se)ent placement%

1 Secial Pro)i8ion in Placin* : :'en placing concrete in &alls &it' openings= in floors of

integral sla< and <eam constr)ction and ot'er similar conditions= t'e placing s'all stop &'en t'econcrete reac'es t'e top of t'e opening in &alls or <ottom 'ori!ontal s)rface of t'e sla<s as t'ecase may <e% #lacing s'all <e res)med <efore t'e concrete in place taes initial set= <)t not )ntil it'as 'ad time to settle as determined <y Engineer-in-c'arge%

2 Placin* Concrete Thro,*h Rein&orcin* Steel : :'ile placing concrete t'ro)g' reinforcing

steel= care s'all <e taen to prevent segregation of t'e coarse aggregate% :'ere t'e congregationof steel mae placing diffic)lt= it may <e necessary to temporarily move t'e top steel aside to getproper placement and restore reinforcing steel to design position%

2110 $EEDING : leeding or free &ater on top of concrete <eing deposited in to t'eforms= s'all <e ca)sed to stop t'e concrete po)r and t'e conditions ca)sing t'is defect corrected<efore any f)rt'er concreting is res)med%

214 CONSTRCTION HOINTS ND EFS :

oncrete s'all <e placed &it'o)t interr)ption )ntil completion of t'e part of t'e &or <et&een

predetermined constr)ction Moints= as specified t'erein after% Time lapse <et&een t'e po)ring of

adMoining )nits s'all <e as specified in t'e dra&ings or as directed <y Engineer-in-'arge%

Con8tr,ction oint8 and cold oint8:

Loints are a common so)rce of &eaness and t'erefore it is desira<le to avoid t'em% If t'is is

not possi<le= t'eir n)m<er s'all <e minimi!ed % oncreting s'all <e carried o)t contin)o)sly )p to

Tr-640 / 11



constr)ction Moints t'e position and arrangement of &'ic' s'all <e indicated <y t'e designer%onstr)ction Moints s'o)ld comply &it' IS 1112%

onstr)ction Moints s'all <e placed at accessi<le locations to permit cleaning o)t of laitance=

cement sl)rry and )nso)nd concrete= in order to create ro)g'/)neven s)rface % It is recommended to

clean o)t laitance and cement sl)rry <y )sing &ire <r)s' on t'e s)rface of Moint immediately after

initial setting of concrete and to clean at t'e same immediately t'ereafter% T'e prepared s)rface

s'o)ld <e in a clean sat)rated s)rface dry condition &'en fres' concrete is placed= against it% In t'ecase of constr)ction Moints at locations &'ere t'e previo)s po)r 'as <een cast against s')ttering t'e

recommended met'od of o<taining a ro)g' s)rface for t'e previo)sly po)red concrete is to e(pose

t'e aggregate &it' a 'ig' press)re &ater Met or any ot'er appropriate means%

res' concrete s'o)ld <e t'oro)g'ly vi<rated near constr)ction Moints so t'at mortar from t'e

ne& concrete flo&s <et&een large aggregates and develop proper <ond &it' old concrete%

:'ere 'ig' s'ear resistance is re)ired at t'e constr)ction Moints= s'ear eys may <e provided%

Sprayed c)ring mem<ranes and release agent s s'o)ld <e t'oro)g'ly removed from Moints)rfaces%

If stopping of concreting <ecomes )navoida<le any&'ere= a properly formed constr)ction Moints'all <e made &'ere t'e &or is stopped% Loints s'all <e eit'er vertical or 'ori!ontal= )nless s'o&not'er&ise in dra&ing% In case of an inclined or c)rved mem<er= t'e Moints s'all <e at rig't angles tot'e a(is of t'e mem<er% 3ertical Moints in &alls s'all <e ept to a minim)m% 3ertical Moints s'all <eformed against a stop <oard= 'ori!ontal Moints s'all <e level and &'erever possi<le= arranged= so t'att'e Moint lines coincide &it' t'e arc'itect)ral feat)res of t'e finis'ed &or% attens= s'all <e nailed tot'e form &or to ens)re a 'ori!ontal line and if directed= s'all also <e )sed to form a grooved Moint%or tan &alls= similar &or Moints s'all <e formed as per I%S% **20% oncrete t'at is in t'e process of setting s'all not <e dist)r<ed or s'aen <y traffic eit'er on t'e concrete itself or )pon t'e s')ttering%ori!ontal and vertical constr)ction Moints and s'ear eys s'all <e located and s'all conform in detailto t'e re)irements of t'e plans )nless ot'er&ise directed <y Engineer-in-'arge% :'ere not

descri<ed= t'e Moints s'all <e in accordance &it' t'e follo&ing"

1 Col,%n Hoint8 : In a col)mn= t'e Moint s'all <e formed 2. mm% <elo& t'e lo&est soffit of t'e

<eams incl)ding 'a)nc'es if any% In flat sla< constr)ction t'e Moint s'all <e 2. mm% <elo& t'e soffit of col)mn capital% At least + 'o)rs s'all elapse after depositing concrete in col)mn= piers or &alls=<efore depositing in <eams= girders or sla<s s)pported t'ereon%

2 ea% and Sla< Hoint8 : oncrete in a <eam s'all <e placed t'ro)g'o)t &it'o)t a Moint <)t if

t'e provision of a Moint is )navoida<le= t'e Moint s'all <e vertical and at t'e centre or &it'in t'e middlet'ird of t'e span )nless ot'er&ise s'o&n in dra&ing% :'ere a <eam intersects a girder= t'e Moints int'e girder s'all <e offset a distance e)al to t&ice t'e &idt' of t'e <eam and additionalreinforcement provided for s'ear% T'e Moints s'all <e vertical t'ro)g'o)t t'e f)ll t'icness of t'econcrete mem<er% A Moint in a sla< s'all <e vertical and parallel to t'e principal reinforcement% :'ereit is )navoida<le at rig't angles to t'e principle reinforcement= t'e Moint s'all <e vertical and at t'emiddle of span%

Hoint8 in $iB,id Retainin* Str,ct,re8 : 3ertical constr)ction Moints in &atertig'tconstr)ction &ill not <e permitted )nless indicated on t'e dra&ings% :'ere a 'ori!ontal constr)ction Moint is re)ired to resist &ater press)re= special care s'all <e taen in all p'ases of its constr)ctionto ens)re ma(im)m &ater tig'tness%

4 Do'el8 : Do&els for concrete &or= not liely to <e taen )p in t'e near f)t)re= s'all <e

&rapped in tar paper and <)rlap%

4 .a88 ?o,ndation8 : @ass fo)ndations s'all <e po)red in lifts not e(ceeding 1%. m% in

'eig't )nless= ot'er&ise indicated on t'e dra&ings and approved <y Engineer-in-'arge%

Tr-640 / 1+



6 Treat%ent o& Con8tr,ction Hoint8 on Re8,%in* Concretin* : Drier s'all <e )sed for t'e

top lift or 'ori!ontal po)rs to avoid a laitance% All laitance and loose stones s'all <e t'oro)g'ly and

caref)lly removed <y &ire <r)s'ing/ 'acing and s)rface &as'ed%

L)st <efore concreting is res)med= t'e ro)g'ened Moint s)rface s'all <e t'oro)g'ly cleaned

and loose matter removed and t'en treated &it' a t'in layer of cement gro)t of proportion specified

<y Engineer-in-'arge and &ored &ell into t'e s)rface% T'e ne& concrete s'all <e &ell &ored

specially against t'e prepared face <efore t'e gro)t mortar sets% Special care s'all <e taen too<tain t'oro)g' compaction and to avoid segregation of t'e concrete along t'e Moint plane%

21= CRING5 PROTECTING5 REPIRING5 ND ?INISAING:

1 C,rin* : All concrete s'all <e c)red <y eeping it contin)o)sly damp for t'e period of time

re)ired for complete 'ydration and 'ardening to tae place% #reference s'all <e given to t'e )se of contin)o)s sprays or ponded &ater= contin)o)sly sat)rated covering of sacing= canvas= 'essian or ot'er a<sor<ent materials= or approved effective c)ring compo)nds applied &it' spraying e)ipmentcapa<le of prod)cing a smoot'= even te(t)red coat% E(tra preca)tions s'all <e e(ercised in c)ringconcrete d)ring cold and 'ot &eat'er as o)tlined 'ereinafter% T'e )ality of c)ring &ater s'all <e t'esame as t'at )sed for mi(ing concrete%

ertain types of finis' or preparation for overlaying concrete m)st <e done at certain stages of c)ring process and special treatment may <e re)ired for specific concrete s)rface finis'%

)ring of concrete made of 'ig' al)mina cement and s)per s)lp'ated cement s'all <e carriedo)t as directed <y Engineer-in-'arge%

2 C,rin* 'ith ater : res' concrete s'all <e ept contin)o)sly &et for a minim)m period of

14 days from t'e date of placing of concrete= follo&ing a lapse of 1+ to +4 'o)rs after layingconcrete% T'e c)ring of 'ori!ontal s)rfaces e(posed to t'e drying &inds s'all 'o&ever <eginimmediately t'e concrete 'as 'ardened% :ater s'all <e applied to )nformed concrete s)rfaces&it'in 1 'o)r after concrete 'as set% :ater s'all <e applied to formed s)rfaces immediately )ponremoval of forms% )antity of &ater applied s'all <e controlled so as to prevent erosion of fres'lyplaced concrete%

3 Contin,o,8 Sra+in* : )ring s'all <e ass)red <y )se of an ample &ater s)pply )nder

press)re in pipes= &it' all necessary appliances of 'ose sprinlers and spraying devices%ontin)o)s fine mist spraying or sprinling s'all <e )sed= )nless ot'er&ise specified or approved <yEngineer-in-'arge%

4 lternate C,rin* .ethod8 : :'enever in t'e M)dgment of Engineer-in-'arge= it may <e

necessary to omit t'e contin)o)s spray met'od= covering of clean sand or ot'er approved meanss)c' as &et g)nny <ags= &'ic' &ill prevent loss of moist)re from t'e concrete= may <e )sed% Anytype of covering &'ic' &o)ld stain or damage t'e concrete d)ring or after t'e c)ring period= &ill not<e permitted% overing s'all <e ept contin)o)sly &et d)ring t'e c)ring period%

or c)ring of concrete in pavements= side-&als= floors= flat roofs or ot'er level s)rfaces= t'eponding met'od of c)ring is preferred% T'e met'od of containing t'e ponded &ater s'all <eapproved <y Engineer-in-'arge% Special attention s'all <e given to edges and corners of t'e sla<to ens)re proper protection to t'ese areas% T'e ponded areas s'all <e ept contin)o)sly filled &it'

&ater d)ring t'e c)ring period%

5 C,rin* Co%o,nd8 : S)rface coating type c)ring compo)nd s'all <e )sed only on special

permission of Engineer-in-'arge% )ring compo)nds s'all <e li)id type &'ile pigmented=conforming to C%S% )rea) of eclamation Specification% $o c)ring compo)nd s'all <e )sed ons)rface &'ere f)t)re <lending &it' concrete= &ater or acid proof mem<rane or painting is specified%

6. C,rin* EB,i%ent : All e)ipments and materials re)ired for c)ring s'all <e on 'and and

ready for )se <efore concrete is placed%

7. .oi8t C,rin*: E(posed s)rfaces of concrete s'all <e ept contin)o)sly in a damp or &et

condition <y ponding or <y covering &it' a layer of sacing = canvas= 'essian or similar materials

Tr-640 / 1*



and ept constantly &et for at least seven days from t'e date of placing concrete% In case of ordinary#ortland cement and at least ten days &'ere mineral admi(t)res or <lended cement are )sed% T'eperiod of c)ring s'all not <e less t'an ten days of concrete e(posed to dry and 'ot &eat'er conditions% In t'e case of concrete t'e mineral admi(t)res or <lended cement are )sed= it isrecommended t'at t'e a<ove minim)m periods may <e e(tended to fo)rteen days as per t'eapproval of t'e Engineer-in-'arge%

! :embrane C+ring3 Approved c)ring compo)nds may <e )sed in lie) of moist c)ring &it't'e permission of Engineer-in-c'arge% S)c' compo)nds s'all <e applied to all e(posed s)rfaces of

t'e concrete as soon as possi<le after t'e concrete 'as set% Impermea<le mem<ranes s)c' as poly

et'ylene s'eeting covering= closely t'e concrete s)rface may also <e )sed to provide effective

<arrier against evaporation%

or t'e concrete containing #ortland po!!olana cement= #ortland slag cement or mineral

admi(t)res increased period of c)ring may <e decided <y Engineer-in-c'arge%

T'e rate of strengt' development at early age of concrete made &it' s)per s)lp'ated cement

is significantly red)ced at lo&er temperat)res% S)per s)lp'ated cement concrete is serio)slyaffected <y inade)ate c)ring and t'e s)rface 'as to <e ept moist for at least seven days or more

as per t'e approval of t'e Engineer-in-'arge%

2.16 PROTECTING ?RESA CONCRETE :

res' concrete s'all <e protected from t'e elements= from defacements and damage d)e to

constr)ction operations <y leaving forms in place for ample period as specified later in t'isspecification% $e&ly placed concrete s'all <e protected <y approved means s)c' as tarpa)lins from

rain= s)n and &inds% Steps as approved <y Engineer-in-'arge= s'all also <e taen to protectimmat)re concrete from damage <y de<ris= e(cessive loading= vi<rations= a<rasion or contact &it'ot'er materials etc% t'at may <e &arned against and prevented from dist)r<ing green concreted)ring its setting period% If it is necessary t'at &ormen enter t'e area of fres'ly placed concrete=Engineer-in-'arge may re)ire t'at <ridges <e placed over t'e area%

2.17 REPIR ND REP$CE.ENT O? NSTIS?CTORF CONCRETE :

Immediately after t'e s')ttering is removed= t'e s)rface of concrete s'all <e very caref)lly

gone over and all defective areas called to t'e attention of Engineer-in-'arge &'o may permit

patc'ing of t'e defective areas or else reMect t'e concrete )nit eit'er partially or entirely% eMected

concrete s'all <e removed and replaced <y ontractor at no additional e(pense to t'e Department%

oles left <y form <olts etc% s'all <e filled )p and made good &it' mortar composed of one part of

cement to one and 'alf parts of sand passing t'ro)g' +%*6 mm% I%S% sieve after removing any loose

stones ad'ering to t'e concrete% @ortar filling s'all <e str)c off fl)s' at t'e face of t'e concrete%

oncrete s)rface s'all <e finis'ed as descri<ed )nder t'e partic)lar item of &or%

S)perficial 'oney com<ed s)rfaces and ro)g' patc'es s'all <e similarly made good

immediately after removal of s')ttering= in t'e presence of Engineer-in-'arge and s)perficial &ater and air 'oles s'all <e filled in% T'e mortar s'all <e &ell &ored into t'e s)rface &it' &ooden float%

E(cess &ater s'all <e avoided% Cnless instr)cted ot'er&ise <y Engineer-in-'arge= t'e s)rface of t'e e(posed concrete placed against s')ttering s'all <e r)<<ed do&n immediately on removal of s')ttering to remove fine or ot'er irreg)larities= care <eing taen to avoid damaging t'e s)rfaces%S)rface irreg)larities s'all <e removed <y grinding%

If reinforcement is e(poses or t'e 'oney com<ing occ)rs at v)lnera<le position e%g% ends of

<eams or col)mns= it may <e necessary to c)t o)t t'e mem<er completely or in part and reconstr)ct%

T'e decision of Engineer-in-'arge s'all <e final in t'is regard% If only patc'ing is necessary= t'e

defective concrete s'all <e c)t o)t till solid concrete is reac'ed or to a minim)m dept' of +. mm%=

t'e edges <eing c)t perpendic)lar to t'e affected s)rface or &it' a small )nder c)t if possi<le=

anc'ors= tees or do&els s'all <e provided in slots &'enever necessary to attac' t'e ne& concrete

sec)rely in place% An area e(tending several centimeters <eyond t'e edges

Tr-640 / 14



and t'e s)rfaces of t'e prepared voids s'all <e sat)rated &it' &ater for +4 'o)rs immediately <efore

t'e patc'ing material is placed%

1 8e o& Eo+ : T'e )se of epo(y for <onding fres' concrete )sed for repairs &ill <e

permitted )pon &ritten approval of Engineer-in-'arge% Epo(ies s'all <e applied in strict accordance&it' t'e instr)ction of t'e man)fact)rer%

2 .ethod o& Reair : Small si!e 'oles 'aving s)rface dimensions a<o)t e)al to t'e dept' of

t'e 'ole= 'oles left after removal of form <olts= gro)t insert 'oles and slots c)t for repair of cracss'all <e repaired as follo&s"

T'e 'ole to <e patc'ed s'all <e ro)g'ened and t'oro)g'ly soaed &it' clean &ater )ntil

a<sorption stops%

A . mm% t'ic layer of gro)t of e)al parts of cement and sand s'all <e &ell <r)s'ed into t'e

s)rface to <e patc'ed follo&ed immediately <y t'e patc'ing concrete &'ic' s'all <e &ell

consolidated &it' a &ooden float and left slig'tly pro)d of t'e s)rro)nding s)rface% T'e concrete

patc' s'all <e <)ilt )p in 10 mm% t'ic layers% After an 'o)r or more= depending )pon &eat'er

conditions= it s'all <e &ored off fl)s' &it' a &ooden float and a smoot' finis' o<tained <y &iping

&it' 'essian% Steel tro&el s'all not <e )sed for t'is p)rpose% T'e mi( for patc'ing s'all <e of t'e

same materials and in t'e same proportions as t'at )sed in t'e concrete <eing repaired= alt'o)g'

some red)ction in t'e ma(im)m si!e of t'e coarse aggregates may <e necessary and t'e mi( s'all

<e ept as dry as possi<le%

@ortar filling <y air press)re g)niting s'all <e )sed for repair of areas to large and/ or too

s'allo& for patc'ing &it' mortar% #atc'ed s)rfaces s'all <e given a final treatment to matc' t'e

colo)r and te(t)re of t'e s)rro)nding concrete% :'ite cement s'all <e s)<stit)ted for ordinary

cement= if so directed <y Engineering-in-'arge= to matc' t'e s'ade of t'e patc' &it' t'e original

concrete%

3 C,rin* o& Patched or( : T'e patc'ed area s'all <e covered immediately &it' an

approved non-staining &ater-sat)rated material s)c' as g)nny <ags= &'ic' s'all <e eptcontin)o)sly &et and protected against s)n and &ind for a period of +4 'o)rs% T'ereafter= t'epatc'ed area s'all <e ept &et contin)o)sly <y a fine spray of sprinling &ater for not less t'an 10days%

4 ro)al <+ En*ineer-in-Char*e : All materials= proced)res and operations )sed in t'e

repair of concrete and also t'e finis'ed repair &or s'all <e s)<Mect to t'e approval of Engineer-in-'arge% All fillings s'all tig'tly <onded to t'e concrete and s'all <e so)nd= free from s'rinagecracs after t'e fillings 'ave <een c)red and dried%

219 ?INISAING :

T'is specification is intended to cover t'e treatment of concrete s)rfaces of all str)ct)res%

1 ?ini8h &or ?or%ed S,r&ace8 : T'e type of finis' for formed concrete s)rfaces s'all <e as

follo&s= )nless ot'er&ise specified <y t'e Engineer in c'arge"

or s)rfaces against &'ic' <acfill or concrete is to <e placed= no treatment is re)ired e(cept

repair of defective areas%

3or surfaces #elow grade( w"ic" will receive waterproofing treatment( t"e concrete s"all #efree of surface irregularities w"ic" would interfere wit" proper application of t"e water)proofingmaterials w"ic" is specified for use1

Tr-640 / 1.



Cnless specified= s)rfaces &'ic' &ill <e e(posed &'en t'e str)ct)re is in service s'all receive

no special finis'= e(cept repair of damaged or defective concrete= removal of fins and a<r)pt

irreg)larities= filling of 'oles left <y form ties and rods and clean )p of loose or ad'ering de<ris%

S)rfaces &'ic' &ill <e e(posed to t'e &eat'er and &'ic' &o)ld normally <e levelled= s'all <e

sloped for drainage% Cnless t'e dra&ing specify a 'ori!ontal s)rface or s'o&s t'e slope re)ired=

t'e tops of narro& s)rfaces s)c' as staircase treads= &alls= c)r<s and parapets s'all <e slopedacross t'e &idt' appro(% as 1 in *0% roader s)rfaces s)c' as &al&ays= roads= paring areas and

platforms s'all <e sloped a<o)t 1 in .0% S)rfaces t'at &ill <e covered <y <acfill or concrete= s)<

floors to <e covered &it' concrete topping= terra!!o or )arry tile and similar s)rfaces s'all <e

smoot'= screeded and leveled to prod)ce even s)rfaces% S)rface irreg)larities s'all not e(ceed

6mm% S)rfaces &'ic' &ill not <e covered <y <acfill= concrete or tile topping s)c' as o)tside decs=

floors of galleries and s)mps= parapets= g)tters= side&als= floors and sla<s s'all <e consolidated=

screeded and floated%

E5cess water and laitance s"all #e removed #efore final finis"ing1 3loating may #e done wit""and or power tools and started as soon as t"e screeded surface "as attained a stiffness to permitfinis"ing operations and t"ese s"all #e t"e minimum re4uired to produce a surface uniform inte5ture and free from screed marks or ot"er imperfections1 Hoints and edges s"all #e tooled as

called for on t"e drawings or as directed 2y Engineer)in)C"arge1

2 Standard ?ini8h &or Eo8ed Concrete : E(posed concrete s'all mean any concrete

ot'er t'an floors or sla<s e(posed to vie& )pon completion of t'e Mo<% Cnless ot'er&ise specified ont'e dra&ings= t'e standard finis' for e(posed concrete s'all <e of smoot' finis'%

A smoot' finis' s'all <e o<tained &it' )se of lined or ply&ood forms 'aving smoot' and even

s)rfaces and edges% #anels and form linings s'all <e of )niform si!e and <e as large as practica<le

and installed &it' closed Moints% Cpon removal of forms= t'e Moint mars s'all <e smoot'ed off and all

<lemis'es= proMections etc% removed= leaving t'e s)rfaces reasona<ly smoot' and )nmarred%

3 Inte*ral Ce%ent Concrete ?ini8h : :'en specified on t'e dra&ings= an integral cement

concrete finis' of specified t'icness for floors and sla<s s'all <e applied eit'er monolit'ic or <onded= as specified in t'e dra&ings and as per I%S%+.21% T'e s)rface s'all <e compacted and t'enfloated &it' a &ooden float or po&er floating mac'ine% T'e s)rface s'all <e tested &it' a straig'tedge and any 'ig' and lo& spots eliminated% loating or tro&elling of t'e finis' s'all <e permittedonly after all s)rface &ater 'as evaporated% Dry cement or a mi(t)re of dry cement and sand s'allnot <e sprinled directly on t'e s)rface of t'e cement finis' to a<sor< moist)re or to stiffen t'e mi(%

4 R,<<ed ?ini8h : A r)<<ed finis' s'all <e provided only on e(posed concrete s)rfaces as

specified on t'e dra&ings% Cpon removal of forms= all fins and ot'er proMections on t'e s)rfacess'all <e caref)lly removed= off sets leveled and voids and/ or damaged sections immediatelysat)rated &it' &ater and repaired <y filling &it' concrete or mortar of t'e same composition as &as)sed in t'e s)rfaces% T'e s)rfaces s'all t'en <e t'oro)g'ly &etted and r)<<ed &it' car<orand)m or ot'er a<rasive% ement mortar may <e )sed in t'e r)<<ing= <)t t'e finis'ed s)rfaces s'all not <e

<r)s' coated &it' eit'er cement or gro)t after r)<<ing% T'e finis'ed s)rfaces s'all present a )niformand smoot' appearance%

2.19 PROTECTION :

All concrete s'all <e protected against damage )ntil final acceptance <y Engineer-in-'arge%

2.20 ?ONDTION EDDING5 ONDING ND HOINTING :

All s)rfaces )pon or against &'ic' concrete &ill <e placed s'all <e s)ita<ly prepared <y

t'oro)g'ly cleaning= &as'ing and de&atering as may <e indicated in t'e plans or as Engineer-in-

'arge may direct to meet t'e vario)s sit)ations enco)ntered in t'e &or%

Tr-640 / 16



<roomed over t'e s)rface and &ored t'oro)g'ly into all cracs= crevices and depressions%

Acc)m)lations or p)ddles of mortar s'all not <e allo&ed to settle in depressions and s'all <e

<r)s'ed o)t to a satisfactory degree as determined <y Engineer-in-'arge%

@ortar s'all <e placed at s)c' a rate t'at it can <e <r)s'ed over t'e s)rface M)st in advance of

placement of concrete% nly as m)c' area s'all <e covered &it' mortar as can <e covered &it'

concrete <efore initial set in t'e mortar taes place% T'e amo)nt of mortar t'at &ill <e permitted to <e

placed at any one-time= or t'e area &'ic' is to cover= s'all <e in accordance &it' Engineer-in-'arge%

2.25 C$ENING ND ONDING O? ?OR.ED CONSTRCTION HOINTS :

3ertical constr)ction Moints s'all <e cleaned as specified a<ove or <y ot'er met'ods approved<y Engineer-in-'arge% In placing concrete against formed constr)ction Moints= t'e s)rfaces of t'e Moints= &'ere accessi<le= s'all <e coated t'oro)g'ly &it' t'e specified <ed-Moint <onding mortar immediately <efore t'ey are covered &it' concrete or <y scr)<<ing &it' &ire <rooms= dipped into t'efres' concrete% :'ere it is impractica<le to apply s)c' a mortar coating= special preca)tions s'all <etaen to ens)re t'at t'e ne& concrete is <ro)g't into intimate contact &it' t'e s)rface of t'e Moint <ycaref)lly p)ddling and spading &it' aid of vi<rators and s)ita<le tools%

2.26 EPNSION ND CONTRCTION :

#rovision s'all <e made for e(pansion and contraction in concrete <y )se of special type Mointslocated as s'o&n in t'e dra&ings% onstr)ction Moint s)rfaces s'all <e treated as specified in t'especifications= s'o&n in t'e dra&ings or as directed <y Engineer-in-'arge%

2.27 AOT ETAER REJIRE.ENTS :

All concrete &or performed in 'ot &eat'er s'all <e in accordance &it' I%S% 4.6= e(cept as

'erein modified%

Admi(t)res may <e )sed only &'en approved <y Engineer-in-'arge%

Ade)ate provision s'all <e made to lo&er concrete temperat)res <y cool ingredients=eliminating e(cessive mi(ing= preventing e(pos)re of mi(ers and conveyers to direct s)nlig't and t'e)se of reflective paint= on mi(ers etc% T'e temperat)re of t'e fres'ly placed concrete s'all not <epermitted to e(ceed *00%

onsideration s'all <e given to s'ading aggregate stoc piles from direct rays of t'e s)n and

spraying stoc piles &it' &ater= )se of cold &ater availa<le and <)rying= ins)lation= s'ading and/ or

painting &'ite t'e pipe lines and &ater storage tans and conveyances%

In order to red)ce loss of mi(ing &ater= t'e aggregates= &ooden forms= s)< grade= adMacentconcrete and ot'er moist)re a<sor<ing s)rfaces= s'all <e &ell &etted prior to concreting% #lacementand finis'ing s'all <e done as )icly as possi<le%

E(tra preca)tions s'all <e taen for t'e protection and c)ring of concrete% onsideration s'all

<e given to contin)o)s &ater c)ring and protection against 'ig' temperat)res and drying 'ot &indfor a period of at least 2 days immediately after concrete 'as set and after &'ic' normal c)ringproced)res may <e res)med%

2.28 P$CING CONCRETE NDER TER :

Cnder all ordinary conditions all fo)ndations s'all <e completely de&atered and concreteplaced in t'e dry% o&ever= &'en concrete placement )nder &ater is necessary= all &or s'allconform to I%S%4.6 and proced)re s'all <e as follo&s"

.ethod o& Place%ent : oncrete s'all <e deposited )nder &ater <y means of tremies or drop

<ottom <)cets of approved type%

Tr-640 / 1



2.29 DIRECTION5 INSPECTION ND PPRO"$ :

All &or re)iring placement of concrete )nder&ater s'all <e designed= directed and inspected

&it' regard to t'e local circ)mstances and p)rposes% All )nder &ater concrete s'all <e placed

according to t'e plans or specifications and as directed and approved <y Engineer-in-'arge%

2.30 PRECST CONCRETE 21 PRECST REIN?ORCED CONCRETE#recast concrete , precast reinforced concrete s'all comply &it' I%S% 4.6= and &it' t'e

follo&ing re)irements"

211 General reB,ire%ent8 : #recast reinforced concrete )nits s)c' as col)mns= fencingposts= door and &indo& frames= lintels= c'aMMas= copings= sills= s'elves= sla<s= lo)vers etc% s'all <e of grade of mi( as specified and cast in forms or mo)lds% T'e forms / mo)lds s'all <e of fi<er glass or of steel sections for <etter finis'% #rovision s'all <e made in t'e forms and mo)lds to accommodatefi(ing devices s)c' as ni<s= clips= 'oos= <olts and forming of notc'es and 'oles% #recast concretes'all <e cast on s)ita<le <ed or platform &it' firm fo)ndation and free from &ind% T'e contractor mayprecast t'e )nits on a cement or steel platform &'ic' s'all <e ade)ately oiled provided t'e s)rfacefinis' is of t'e same standard as o<tained in t'e forms% Eac' )nit s'all <e cast in one operation%ontractor s'all <e responsi<le for t'e acc)racy of t'e level or s'ape of t'e <ed or platform% A

s)ita<le serial n)m<er and t'e date of casting s'all <e impressed or painted on eac' )nit%

2.31.2 oncrete )sed for precasting t'e )nits s'o)ld <e &ell proportioned= mi(ed= placed

and t'oro)g'ly compacted <y vi<rations or tamping to give a dense concrete free from voids and'oneycom<ing%

2.31.3 #recast articles s'all 'ave a dense s)rface finis' s'o&ing no coarse aggregate and

s'all 'ave no cracs or crevices liely to assist in disintegration of concrete or r)sting of steel or ot'er defects t'at &o)ld interfere &it' t'e proper placing of t'e )nits% All angles of t'e precast )nits&it' t'e e(ception of t'e angles res)lting from t'e splayed or c'amfered faces s'all <e tr)e rig'tangles% T'e arises s'all <e clean and s'arp e(cept t'ose specified or s'o&n to <e ro)nded% T'e&earing s)rface s'all <e tr)e to t'e lines% n <eing fract)red= t'e interior of t'e )nits s'o)ld presenta clean 'omogeno)s appearance%

2.31.4 T'e longit)dinal reinforcement s'all 'ave a minim)m cover of 1+ mm or t&ice t'e

diameter of t'e main <ar= &'ic'ever is more= )nless ot'er&ise directed in respect of all items e(ceptfencing posts or electric posts &'ere t'e minim)m cover s'all <e +. mm%

2.31.5 CRING

After 'aving <een cast in t'e mo)ld or form t'e concrete s'all <e ade)ately protected d)ring

setting in t'e first stages of 'ardening from s'ocs and from 'armf)l effects of frost= s)ns'ine=drying &inds and cold% T'e concrete s'all <e c)red at least for 2 days from t'e date of casting%

2.31.6 T'e precast articles s'all <e mat)red for + days <efore erection or <eing <)ilt in so

t'at t'e concrete s'all 'ave s)fficient strengt' to prevent damage to )nits &'en first 'andled% Sides')tters s'all not <e str)c in less t'an +4 'o)rs after depositing concrete and no precast )nit s'all<e lifted )ntil t'e concrete reac'es a strengt' of at least t&ice t'e stress to &'ic' t'e concrete may<e s)<Mected at t'e time of lifting%

2.31.7 .ar(in*

#recast )nits s'all <e clearly mared to indicate t'e top of mem<er and its location and

orientation in t'e str)ct)re%

2.31.8 #recast )nits s'all <e stored= transported and placed in position in s)c' a manner

t'at t'ey &ill not <e overstressed or damaged% T'e lifting and removal of precast )nits s'all <e)ndertaen &it'o)t ca)sing s'ocs= vi<ration or )nder <ending stresses to or in t'e )nits% eforelifting and removal taes place= contractor s'all satisfy Engineer-in-'arge or 'is representative t'att'e met'ods 'e proposes to adopt for t'ese operations &ill not over-stress or ot'er&ise affect

Tr-640 / 17



serio)sly t'e strengt' of t'e precast )nits% T'e reinforced side of t'e )nits s'all <e distinctly mared%

22 PRECST CE.ENT CONCRETE H$$I :

2.32.1 T'e Lalli s'all <e of cement concrete 1"+"4 1 cement " + coarse sand " 4 stone

aggregate 6 mm nominal si!e reinforced &it' 1%6 mm t'ic mild steel &ire= )nless ot'er&isespecified%

2.32.2 ?iin* : T'e Lalli s'all <e set in position tr)e to pl)m< and level <efore t'e Moints= sills

and soffits of t'e openings are plastered% It s'all t'en <e properly gro)ted &it' cement mortar 1"* 1cement " * coarse sand and rec'eced for levels% inally t'e Mam<s= sills and soffits s'all <eplastered em<edding t'e Lalli )niformly on all sides%

2.32.3 .ea8,re%ent : T'e Lalli s'all <e meas)red for its gross s)perficial area% T'e

lengt' and <readt' s'all <e meas)red correct to a cm% T'e t'icness s'all not <e less t'an t'atspecified%

2.32.4 Rate : T'e rate s'all <e incl)sive of materials and la<o)r involved in all t'e

operations descri<ed a<ove e(cept plastering of Mam<s= sill and soffits= &'ic' &ill <e paid for )nder

relevant items of plastering%

2.33CRING :

All precast &or s'all <e protected from t'e direct rays of t'e s)n for at least 2 days after

casting and d)ring t'at period eac' )nits s'all <e ept constantly &atered or prefera<ly <y

completely immersed in &ater if t'e si!e of )nit so permits% t'er&ise c)ring practices as given in

cla)ses stated earlier s'all <e follo&ed%

2.34S$OTS5 OPENINGS ETC :

Slots= openings or 'oles= pocets etc% s'all <e provided in t'e concrete &or in t'e positions

indicated in t'e dra&ings or as directed <y t'e Engineer-in-'arge% Any deviation from t'e approved

dra&ings s'all <e made good <y contractor at 'is o&n e(penses &it'o)t damaging any ot'er &or%Sleeves= <olts= inserts etc% s'all also <e provided in concrete &or &'ere so specified%

2.35GROTING :

2=1 Standard Gro,t : Gro,t 8hall <e ro)ided a8 8eci&ied in the dra'in*

T'e proportions of gro)t s'all <e s)c' as to prod)ce a flo&a<le mi(t)re consistent &it'

minim)m &ater content and s'rinage% T'e gro)t proportions s'all <e limited as follo&s"

8e Gro,t thic(ne88 .i roortion8/C Ratio

!.a#

a l)id mi( Cnder +. mm%ne part #ortland cement

to one part sand%

0%44

< General+. mm% and over <)t

less t'an .0 mm%

ne part #ortland cement

to + parts of sand%

0%.*

c Stiff mi(% .0 mm% and over ne part #ortland cement to * parts

of sand%

0%.*

Tr-640 / 170



Sand s'all <e s)c' as to prod)ce a flo&a<le gro)t &it'o)t any tendency to segregate% Sand= for

general gro)ting p)rposes= s'all <e graded &it'in t'e follo&ing limits"

#assing I%S% sieve +%*6 mm% 7. to 100B

#assing I%S% sieve 1%1 mm% 6. to 7.B

#assing I%S% sieve *00 micron a<ove 10 to *0B

#assing I%S% sieve 1.0 micron a<ove * to 10B

Sand for fl)id gro)ts s'all 'ave t'e fine material passing t'e *00 and 1.0 micron sieves at t'e

)pper limits specified a<ove%

Sand for stiff gro)ts= s'all meet t'e )s)al grading specifications and concrete%

S)rface to <e gro)ted s'all <e t'oro)g'ly ro)g'ened and cleaned of all foreign matter and

laitance%

Anc'or <olts= anc'or <olt 'oles and <ottom of e)ipment and col)mn <ase plates s'all <e

cleaned of all oil= grease= dirt and loose material% T'e )se of 'ot= strong= ca)stic sol)tion for t'is

p)rpose &ill <e permitted%

#rior to gro)ting= t'e 'ardened concrete s)rfaces to <e gro)ted= s'all <e sat)rated &it' &ater%:ater in anc'or <olt 'oles s'all <e removed <efore gro)ting is started%

orms aro)nd <ase plates s'all <e= reasona<ly= tig'tened to prevent leaage of t'e gro)t%

Ade)ate clearance s'all <e provided <et&een forms and <ase plate to permit gro)t to <e

&ored properly into place%

Grouting( once started s"all #e done 4uickly and continuously to prevent segregation(

#leeding and #reakdown of initial set1 Grout s"all #e worked from one side of one end to t"e ot"er to

prevent entrapment of air1 To distri#ute t"e grout and to ensure more release from entrapped air( link

c"ains can #e used to work t"e grout into place1

Gro)ting t'ro)g' 'oles in <ase plate s'all <e <y press)re gro)ting%

3ariations in gro)t mi(es and proced)res s'all <e permitted if approved <y t'e Engineer-in-'arge%

2=2 Secial Gro,t : Special gro)t &'ere specified on t'e dra&ing s'all <e provided in strict

accordance &it' t'e man)fact)rers instr)ctions/ specifications on t'e dra&ings%

2.36 INSPECTION :

All materials= &ormans'ip and finis'ed constr)ction s'all <e s)<Mect to t'e contin)o)s

inspection and approval of Engineer-in-'arge%

All reMected materials s)pplied <y contractor and all reMected &or or constr)ction performed <y

contractor= as is not in conformance &it' t'e specifications and dra&ings= s'all immediately <e

replaced at no additional e(pense to t'e Department%

Approval of any preliminary material or p"ase of work s"all in no way relieve t"e contractorfrom t"e responsi#ility of supplying concrete and% or producing finis"ed concrete in accordance wit"

t"e specifications and drawings1

All concrete s'all <e protected against damage )ntil final acceptance <y t'e Department or its

representatives%

2.37 C$EN P :

pon t"e completion of concrete work( all forms( e4uipments( construction tools( protective

coverings and any de#ris resulting from t"e work s"all #e removed from t"e premises1

All de<ris i%e% empty containers= scrap &ood etc% s'all <e removed to d)mp daily or as directed

<y t'e Engineer-in-'arge%

Tr-640 / 171



T"e finis"ed concrete surfaces s"all #e left in a clean condition to t"e satisfaction of t"e

Engineer)in)C"arge1

29 P$IN CE.ENT CONCRETE ?OR GENER$ OR :

3or plain cement concrete work( t"e specification for materials vi1 cement( sand( fine and

coarse aggregates and water s"all #e t"e same as t"at specified in reinforced concrete work

specification1

)t t'e proportion of mi( &ill <e nominal and t'e ratio of fine and coarse aggregate may <e

slig'tly adM)sted &it'in limits= eeping t'e total val)e of aggregates to a given vol)mes of cement

constant to s)it t'e sieve analysis of <ot' t'e aggregates% ement s'all on no acco)nt <e meas)red

<y vol)me= <)t it s'all al&ays <e )sed directly from t'e <ags i%e% .0 g/<ag%

T'e proportion of cement= sand= aggregate and &ater for concrete of proportion 1"."10= 1"4"=

1"*"6 , 1"+"4 <y vol)me s'all generally consist of )antities as given <elo& "

Proortion o& In*redient8

Ce%ent J,antit+ o& %aterial8 ,8ed er <a* o& ce%ent

?ine a**re*ate

!8and#

Coar8e

a**re*ate

Total o& &ine 8and

coar8e a**re*ate8ater

1"."10 1 12. ltrs% *.0 ltrs% 00 gs% 60 ltrs%

1"4" 1 140 ltrs% +0 ltrs% 6+. gs% 4. ltrs%1"*"6 1 10. ltrs% +10 ltrs% 40 gs% *4 ltrs%

1"+"4 1 20 ltrs% 140 ltrs% **0 gs% *+ ltrs%

T'e )antity of &ater )sed s'all <e s)c' as to prod)ce concrete of consistency re)ired <y t'e

partic)lar class of &or and s'all <e decided <y t'e )se of a sl)mp cone% S)fficient care s'o)ld <e

taen to see t'at no e(cess )antity of &ater is )sed% T'e final proportion of t'e aggregate and

)antity of &ater s'all <e decided <y t'e Engineer-in-c'arge on t'e <asis of test in eac' case%

.i roortion Ce%ent in

<a*8

Sand in

c,%

Coar8e **re*ate in C.ater

Ordinar+ %i in )ol,%e 40 %% 20 %% 12 %%

1"."10 +%60 0%42. 0%66+* 0%+.* - 1.6

1"4" *%40 0%.00 0%6* 0%6* - 1.*

1"*"6 &it' 40mm aggr% 4%4 0%4. 0%62+ 0%62+ 0%+6+ 126

1"*"6 &it' +0 mm aggr% 4%4 0%4. - 0%2+2 0%+4+ 16+%.

1"+"4 &it' +0 mm aggr% 6%4 0%42 - 0%20. 0%+*. +0.

1"+"4 &it' 40 mm aggr% 6%4 0%42 0%.44 0%+41 0%1+6 +*.

1"1%."* %0 0%441 - 0%661. 0%++0. +40

1"1"+ 1+%+0 0%4. - 0%62. 0%++. **0

Tr-640 / 17+

T'e sl)mp s'all <e specified for eac' class of &or and s'all in general <e as

T+e o& concrete .a 8l,% !in %%#@ass concrete .0

oncrete <elo& &ater proofing treatment .0

oping +.

loor paving .0

All plain concrete s"ould #e prefera#ly mi5ed in a drum type powder driven mac"ine wit" aloading "opper w"ic" will permit t"e accurate measure of various ingredients1 If "and mi5ing isaut"orised( it s"ould #e done on a water tig"t platform1



T'e mi(ing of eac' <atc' in t'e concrete mi(er s'all contin)e for not less t'an 1%. min)tes

after t'e materials and &ater are in t'e mi(er% T'e vol)me is mi(ed materials per <atc' s'all not

e(ceed t'e man)fact)rers rated capacity of t'e mi(er% T'e mi(er s'all rotate at a perip'eral speed of

a<o)t 60 metres per min)te%

oncrete s'all <e po)red and consolidated in its final position &it'in 'alf an 'o)r of mi(ing%T'e retempering of concrete &'ic' 'as partially 'ardened= t'at is remi(ing &it' or &it'o)t additional

cement aggregate or &ater s'all not <e permitted% oncrete of mi( 1"*"6 and 1"+"4 &ill <e re)ired to<e vi<rated if specified and directed <y t'e Engineer% In case of t'e t'icness of concrete is moret'an 1.0 mm%= it may <e vi<rated as directed <y t'e Engineer%

T'e concrete s'all <e c)red for 10 days in ordinary &eat'er and 1. days in 'ot &eat'er%

@eas)rements for t'e &or done s'all <e e(act lengt'= <readt' and dept' s'o&n in fig)res on

t'e dra&ings or as directed <y t'e Engineer and after t'e concrete is consolidated% $o e(tra s'all <e

paid for e(cess )antity res)lting from fa)lty &ormans'ip%

2; SPECI?IC REJIRE.ENTS ?OR CONCRETE ND $$IED ORS :

T'e follo&ing specific re)irements s'all <e met &it'in addition to t'ose provided in t'e cla)se

of specification for oncrete and allied &ors%

2.39.1 General : If so specified in Sc'ed)le ;A; for t'e &or= t'e Department s'all s)pply &it'

specification for Honcrete and allied &orsH and t'e contractor s'all <e solely responsi<le for s)pplying mi(ed concrete in accordance &it' t'e specification for concrete and allied &ors and alsot'is specification% T'e rates for t'e reinforced concrete &or s'all <e <ased on t'e iss)e rates of cement and steel as given in t'e sc'ed)le ;A;%

2.39.2 ater : lean &ater in pipes )nder press)re s'all <e provided <y t'e contractor &it' all

necessary e)ipment for giving a no!!le press)re of not less t'an +%0 g/ S%cm% for t'e convenientand effective Metting of roc fo)ndations and concrete s)rfaces= for cooling aggregate re)ired for concrete= for c)ring concrete and ot'er re)irements%

2.39.3 ?ire Protection S+8te% : T'e contractor s'all provide and maintain at all times in

ade)ate fire protection system to protect 'is e)ipment= materials and constr)ction In case of anemergency= t'e contractor s'all permit t'e Engineer-in-'arge to )se t'e system for protectinge)ipment= &ors etc% on t'e proMect%

2.39.4 Concrete : T'e rates for all concrete &or s'o)ld <e <ased as per specifications and

taing into consideration t'e g)idelines indicated in special instr)ction )nder relevant cla)se%

2.39.5 The Place%ent Inter)al8 : Eac' placement of concrete s'all <e allo&ed to set for a

period of 4 'o)rs and longer &'en re)ired= <efore t'e start of s)<se)ent placement% A time gap<et&een t'e t&o adMoining po)rs in t'e 'ori!ontal plane and t'e t&o adMacent po)rs in t'e verticalplane s'all <e 2 days and * days respectively%

2.39.6 ?ini8hin* o& Concrete :

1 General : Cnless ot'er&ise specified= concrete finis'es s'all conform to t'e follo&ingspecifications"

inis' 1= + and * s'all descri<e formed s)rface%

inis' C1= C+ and C* s'all descri<e )n-formed s)rface%

ff sets or fins ca)sed <y disposed or misplaced form s'eat'ing lining or form sections or <ydefective form l)m<er s'all <e referred to as a<r)pt irreg)larities% All ot'er irreg)larities s'all <e

referred to as grad)al irreg)larities% Grad)al irreg)larities s'all <e meas)red as deviation from aplane s)rface &it' a template 1%. m% long for formed s)rface and * m% long for )nformed s)rfaces%

Tr-640 / 17*



2 ?or%ed S,r&ace8 :

?ini8h ?1—s'all apply to all formed s)rfaces for &'ic' finis' += * or any ot'er special finis'

is not specified and s'all incl)de filling )p all form tie 'oles%

?ini8h ?2Xs'all apply to all formed s)rfaces so s'o&n on t'e dra&ings or specified <y t'e

Engineer-in-'arge% T'is s'all incl)de filling all form tie-'oles= repair of grad)al irreg)larities

e(ceeding 6 mm%= removal of ridges and a<r)pt irreg)larities <y grinding%

?ini8h ?Xs'all apply to all formed s)rfaces e(posed to vie& or &'ere s'o&n in t'e dra&ings

or specified <y t'e Engineer-in-'arge% inis' * - s'all incl)de all meas)res specified for inis'-+

and in addition= illing air 'oles &it' mortar and treatment of t'e entire s)rface &it' sac r)<<ed

finis'% It s'all also incl)de clean )p of loose and ad'ering de<ris% :'ere a sac r)<<ed finis' is

specified= t'e s)rfaces s'all <e prepared &it'in t&o days after removal of t'e forms%

T'e s)rface s'all <e &etted and allo&ed to dry slig'tly <efore mortar is applied <y sac

r)<<ing% T'e mortar )sed s'all consist of one part cement to one and 'alf parts <y vol)me of finemin)s $o% 16 mes' sand% nly s)fficient mi(ing &ater to give t'e mortar a &ora<le consistency

s'all <e )sed% T'e mortar s'all t'en <e r)<<ed over t'e s)rface &it' a fine <)rlap or linen clot' soas to fill all t'e s)rface voids% T'e mortar r)<<ed in t'e voids s'all <e allo&ed to stiffen and solidify

after &'ic' t'e &'ole s)rface s'all <e &iped clean so t'at t'e s)rface presents a )niformappearance &it'o)t air 'oles= irreg)larities etc%

)ring of t'e s)rface s'all <e contin)ed for a period of ten 10 days%

3 n&or%ed S,r&ace8 :

?ini8h 1 Xs'all apply to all )nformed s)rfaces for &'ic' t'e finis' C+= C* or any ot'er

special finis' is not specified and s'all incl)de screeding t'e s)rface of t'e concrete to t'e re)ired

slope and grade% Cnless t'e dra&ing specifies a 'ori!ontal s)rface or s'o&s t'e slope re)ired= t'e

tops of narro& s)rfaces s)c' as stair= treads= &alls= c)r<s and parapets s'all <e sloped

appro(imately 10 mm% per *00 mm% &idt'% S)rfaces to <e covered <y <acfill or concrete s)<-floors

to <e covered &it' concrete topping= terra!!o and similar s)rfaces s'all <e smoot' screeded and

leveled to prod)ce even s)rface= irreg)larities not e(ceeding 6 mm%

?ini8h 2Xs'all apply to all )nformed s)rfaces as s'o&n in t'e dra&ing or specified <y t'e

Engineer-in-'arge and s'all incl)de screeding and applying a &ood float finis' to t'e s)rface of t'e

concrete to t'e re)ired slopes and grade%

epair of a<r)pt irreg)larities )nless a ro)g'ened te(t)re is specified% epair of grad)al

irreg)larities e(ceeding 6 mm%

?ini8h —s'all apply to )nformed s)rfaces for &'ic' a 'ig' degree of s)rface smoot'ness isre)ired= &'ere s'o&n on t'e dra&ing or specified <y t'e Engineer-in-'arge% T'is s'all incl)descreeding= floating and applying a steel tro&el finis' to t'e s)rface of t'e concrete to t'e re)iredslopes and grade%

epair of a<r)pt irreg)larities%

epair of grad)al irreg)larities e(ceeding 6 mm%= finis'ing Moints and edges of concrete &it'edging tools%

240 .ODE O? .ESRE.ENT ?OR CONCRETE OR :

General : oncrete as act)ally done s'all <e meas)red for payment= s)<Mect to t'e follo&ingtolerances= )nless ot'er&ise stated 'ereinafter% Any &or done e(tra over t'e specified dimensionss'all not <e meas)red for payment%

a) Finear dimensions s'all <e meas)red in f)ll centimeters e(cept for t'e t'icness of sla<&'ic' s'all <e meas)red to t'e nearest 'alf centimeter%

b) Areas s'all <e &ored o)t to t'e nearest 0%01 S%m%

c) )<ic contents s'all <e &ored o)t to t'e nearest 0%001 )%m%

Tr-640 / 174



d T'e concrete s'all <e meas)red for its lengt'= <readt' and 'eig't/ dept' limiting dimensionsto t'ose specified on dra&ings or as directed <y t'e Engineer-in-'arge%

NOTE : T'e si!es of mem<ers as ass)med in t'e estimate are <ased on preliminarydra&ings and are liely to <e c'anged% T'e contractor is not entitled to any e(tra claim d)e to s)c'c'anges%

Ded,ction8:

$o ded)ctions s'all <e made for t'e follo&ing "

a Ends of dissimilar materials e%g% Moists= <eams= posts= girders= rafters= p)rlins= tr)sses=cor<els= steps etc% )pto .00 s cm% in cross section%

b) pening )pto 0%1 S%m% 1000 s cm

c) 3ol)me occ)pied <y reinforcement%

d) 3ol)me occ)pied <y pipes= cond)its= s'eat'ing etc% not e(ceeding +. s cm% eac' in cross

sectional area% $ot'ing e(tra s'all <e paid for leaving and finis'ing s)c' cavities and 'oles%

i) CO$.N ?OOTING :

%%% in fo)ndation and footings s'all <e meas)red for its lengt'= <readt' and dept's limitingdimensions to t'ose specified in dra&ing or as ordered in &riting <y t'e Engineer-in-'arge% In caseof tapering portions of col)mn footings= t'e )antities s'all <e calc)lated <y t'e orm)la " "ol,%e "L A/ 3 1 2 8Broot o& 1 2U U &'ere A1 Q Area at top of footing= A+ Q Area at <ottom of footing and Q eig't of footing% 5555

ii)CO$.N :

Column s"all #e measured from top of footings to t"e plint" level and from plint" level to t"estructural sla# level and to t"e su#se4uent structural sla# levels1 Measurements for "ig"er gradeconcrete in columns at its Junction wit" lower grade concrete #eams s"all #e restricted to t"e columnsection supporting t"e #eam in 4uestion1

iii) $$ :

All &alls s'all <e meas)red from top of t'e &all footing to t'e plint' level and from plint' level tot'e top of str)ct)ral first floor and to s)<se)ent floors%

iv) E. ND $INTE$ :

2eam s"all #e measured from face to face of t"e columns( walls( cross #eams including"aunc"es if any1 T"e dept" of t"e #eams s"all #e measured from t"e top of t"e sla# to t"e #ottom of t"e #eam e5cept in t"e case of inverted #eam w"ere it s"all #e measured from top of sla# to top of#eams1 T"e #eams and lintels wit" narrow widt" even t"oug" acting as facia in elevation in somecases( will #e measured as #eams and lintels only1

v) S$ :

T'e lengt' and <readt' of sla< laid to correct t'icness as s'o&n in t'e detailed dra&ings or asordered <y t'e Engineer-in-'arge s'all <e meas)red <et&een <eams= &alls and col)mns%

vi) CAHHS5 ?CIS5 ?INS ND .$$IONS:

a) 'aMMas s'all <e meas)red net from s)pporting faces )pto t'e edges of c'aMMas &it'o)t any facia%b) acia s'all <e meas)red f)ll e(cl)ding c'aMMa t'icness%c) End fins s'all <e meas)red f)ll%d) Intermediate fins= m)llions s'all <e meas)red <et&een c'aMMas or ot'er s)pporting str)ct)ral

mem<ers%e) #arapets s'all <e meas)red from top of sla#% c"aJJa1

Tr-640 / 17.



)ii# STIRCSE :

T'e concrete in all mem<ers of staircase lie &aist sla<s= steps= cantilever steps= stringer <eams etc% s'all <e meas)red for t'eir lengt'= <readt' and dept'= limiting dimensions to t'osespecified on dra&ings% $o ded)ctions s'all <e made for em<edded pl)gs= pocets%

Rate8: T'e rate for #%%/ %%% s'all incl)de t'e cost of all materials= la<o)r= transport= tools

and plants and all t'e operations mentioned 'it'erto= incl)ding or e(cl)ding t'e cost of form &orand/ or reinforcement as mentioned in t'e sc'ed)le of )antities% T'e rates also s'all incl)de t'ecost of testing materials= mi( design= c)<e test and allied incidental e(penses%

Tr-640 / 176



*?OR. OR0 :

0 GENER$ : T'e form &or s'all consist of s'ores= <racings= sides of <eams andcol)mns= <ottom of sla<s etc% incl)ding ties= anc'ors= 'angers= inserts etc% complete &'ic' s'all <eproperly designed and planned for t'e &or% T'e false &or s'all <e so constr)cted t'at )p anddo&nvertical adM)stment can <e made smoot'ly% :edges may <e )sed at t'e top or <ottom of tim<er

s'ores= <)t not at <ot' ends= to facilitate vertical adM)stment or dismantling of form &or%

1 DESIGN O? ?OR. OR :

T'e design and engineering of form &or as &ell as its constr)ction s'all <e t'e responsi<ility

of ontractor% If so instr)cted= t'e dra&ings and calc)lations for t'e design of t'e form &or s'all <e

s)<mitted &ell in advance to t'e Engineer-in-'arge for approval <efore proceeding &it' &or= at no

e(tra cost to t'e Department% Engineer-in-'arges approval s'all not 'o&ever= relieve ontractor of

t'e f)ll responsi<ility for t'e design and constr)ction of t'e form &or% T'e design s'all tae into

acco)nt all t'e loads vertical as &ell as lateral t'at t'e forms &ill <e carrying incl)ding live and

vi<ration leadings%

2 TO$ERNCES :

Tolerances are a specified permissi<le variation from lines= grade or dimensions given indra&ings% $o tolerances specified for 'ori!ontal or vertical <)ilding lines or footings s'all <econstr)cted to permit encroac'ment <eyond t'e legal <o)ndaries% Cnless ot'er&ise specified= t'efollo&ing tolerances &ill <e permitted"

21 Tolerance8 &or RC ,ildin*8 :

i 3ariation from t'e pl)m<"

a) In t'e line and s)rfaces of col)mns= piers= &alls and in <)ttresses" . mm% per +%. m%= <)t not

more t'an +. mm%

b) or e(posed corner col)mns and ot'er conspic)o)s lines%

In any <ay or . m% ma(im)m" R/- . mm%

In 10 m% or more" ^̂^̂ m̂ R/- 10 mm%

ii 3ariation from t'e level or from t'e grades indicated on t'e dra&ings%

a In sla< soffits= ceilings= <eam soffits and in arises%

In +%. m%" R/- . mm%

In any <ay or . m% ma(im)m" R/- mm%

In 10 m% or more" R/- 1. mm%

< or e(posed lintels= sills= parapets= 'ori!ontal grooves and ot'er conspic)o)s lines%In any <ay or . m% ma(im)m" R/- 1. mm%

In 10 m or more" R/- 10 mm%

iii)3ariation of t'e linear <)ilding lines from esta<lis'ed position in plan and related position of

col)mns= &alls and partitions%

In any <ay or . m% ma(im)m" R/- 10 mm%

In 10 m% or more" R/- +0 mm%

iv) 3ariations in t'e si!es and locations of sleeves= openings in &alls and floors e(cept in t'e

case of and for anc'or <olts" R/- . mm%

Tr-640 / 172



v) 3ariation in cross-sectional dimensions of col)mns and <eams and in t'e t'icness of sla<s

and &alls" R 10 mm%/- . mm%

v) ootings"

a 3ariation in dimensions in plan" R .0 mm%/- . mm%

< @isplacement or eccentricity" +B of footing &it'in t'e direction of misplacement <)t not more

t'an .0 mm%

c ed)ction in t'icness" - .B of specified t'icness s)<Mect to ma(im)m of .0 mm%

vii) 3ariation in steps%

a) In a flig't of stairs%

ise" R/- *%0 mm%

Tread" R/- .%0 mm%

b) In consec)tive steps%

ise" R/- 1%. mm%

Tread" R/- * mm%

22 Tolerance8 in other Concrete Str,ct,re :

# ll 8tr,ct,re8:

i) 3ariation of t'e constr)cted linear o)tline from esta<lis'ed position in plan%

In . m%" R/- 10 mm%

In 10 m% or more" 55555 R/- 1. mm%

ii)3ariation of dimensions to individ)al str)ct)re feat)res from esta<lis'ed positions in plan%

In +0 m% or more" R/- +. mm%

In <)ried constr)ctions" R/-1.0 mm%

iii 3ariation from pl)m<= from specified <atter or from c)rved s)rfaces of all str)ct)res%

In +%. m%" R/- 10 mm%

In .%0 m%" R/- 1. mm%

In 10%0 m% or more" R/- +. mm%

In <)ried constr)ctions" R/- T&ice t'e a<ove limits%

iv) 3ariation from level or grade indicated on dra&ings in sla<s= <eams= soffits= 'ori!ontal

grooves and visi<le arises%

In +%. m%" R/- . mm%

In 2%. m% or more" R/- 10 mm%

In <)ried constr)ctions" R/- T&ice t'e a<ove limits%

v) 3ariation in cross-sectional dimensions of col)mns= <eams= <)ttresses= piers and similar

mem<ers%

R1+ mm%/- 6 mm%

Tr-640 / 17



vi 3ariation in t'e t'icness of sla<s= &alls= arc' sections and similar mem<ers%

R1+ mm%/- 6 mm%

# ?ootin*8 &or col,%n85 ier85 'all85 <,ttre88e8 and 8i%ilar %e%<er8:

i) 3ariation of dimensions in plan" R.0 mm%/-1+ mm%

i) @isplacement or eccentricity" +B of footing &it'in t'e direction of misplacement <)t notmore t'an .0 mm%

iii ed)ction in t'icness" .B of specified t'icness s)<Mect to a ma(im)m of .0 mm%

Tolerances in ot'er types of str)ct)res s'all generally conform to t'ose given in la)se +%4 of

ecommended #ractice for concrete form &or AI *42

3.3 TFPE O? ?OR.OR :

orm &or may <e of tim<er= ply&ood= metal= plastic or concrete% or special finis'es= t'e

form&or may <e lined &it' ply&ood= steel s'eets= oil tempered 'ard <oard etc% Sliding forms and

slip forms may <e )sed &it' t'e approval of Engineer-in- 'arge%

3.4 ?OR.OR REJIRE.ENTS :

orms s'all conform to t'e s'apes= lines= grades and dimensions incl)ding cam<er of t'e

concrete as called for in t'e dra&ings% Ample st)ds= &aler <races= straps= s'ores etc% s'all <e )sed

to 'old t'e forms in proper position &it'o)t any distortion &'atsoever )ntil t'e concrete 'as set

s)fficiently to permit removal of forms% orms s'all <e strong eno)g' to permit t'e )se of immersion

vi<rators% In special cases= from vi<rators may also <e )sed% T'e s')ttering s'all <e close <oarded%

Tim<er s'all <e &ell seasoned= free form sap= s'aes= loose nots= &orm 'oles= &arps or ot'er

s)rface defects in contact &it' concrete% aces coming in contact &it' concrete s'all <e free from

ad'ering gro)t= plaster= paint= proMecting nails= splits or ot'er defects% Loints s'all <e s)fficiently tig't

to prevent loss of &ater and fine material from concrete%

#ly&ood s'all <e )sed for e(posed concrete s)rfaces= &'ere called for% Sa&n and &ro)g't

tim<er may <e )sed for )ne(posed s)rfaces% Inside faces of forms for concrete s)rfaces &'ic' areto <e r)<<ed finis'ed s'all <e planed to remove irreg)larities or )nevenness in t'e face% orm &or

&it' lining &ill <e permitted%

All ne& and )sed from l)m<er s'all <e maintained in a good condition &it' respect to s'ape=

strengt'= rigidity= &ater tig'tness= smoot'ness and cleanliness of s)rfaces% orm l)m<er )nsatisfactory in any respect s'all not <e )sed and if reMected <y Engineer-in-'arge s'all <eremoved from t'e site%

S'ores s)pporting s)ccessive stories s'all <e placed directly over t'ose <elo& or <e sodesigned and placed t'at t'e load &ill <e transmitted directly to t'em% Tr)ssed s)pports s'all <eprovided for s'ores t'at cannot <e sec)red on ade)ate fo)ndation%

orm&or= d)ring any stage of constr)ction s'o&ing signs of distortion or distorted to s)c' a

degree t'at t'e intended concrete &or &ill not conform to t'e e(act conto)rs indicated on t'edra&ings= s'all <e repositioned and strengt'ened% #o)red concrete affected <y t'e fa)lty form&or=s'all <e entirely removed and t'e form&or corrected prior to placing ne& concrete%

E(cessive constr)ction cam<er to compensate for s'rinage settlement etc% t'at may impair

t'e str)ct)ral strengt' of mem<ers &ill not <e permitted%

orms for s)<str)ct)re concrete may <e omitted &'en= in t'e opinion of Engineer-in-'arge=t'e open e(cavation is firm eno)g' to act as t'e form% S)c' e(cavations s'all <e slig'tly larger t'anre)ired <y t'e dra&ings to compensate for irreg)larities in e(cavation and to ens)re t'e designre)irement%

orms s'all <e so designed and constr)cted t'at t'ey can <e stripped in t'e order re)ired

and t'eir removal do not damage t'e concrete% ace form&or s'all provide tr)e vertical and

Tr-640 / 177



'ori!ontal Moints= conforming to t'e arc'itect)ral feat)res of t'e str)ct)re as to location of Moints and

<e as directed <y Engineer-in-'arge%

:'ere e(posed smoot' or r)<<ed concrete finis'es are re)ired= t'e forms s'all <econstr)cted &it' special care so t'at t'e desired concrete s)rfaces co)ld <e o<tained &'ic' re)irea minim)m finis'%

RCINGS5 STRTS ND PROPS :

S')ttering s'all <e <raced= str)tted= propped and so s)pported t'at it s'all not deform )nder &eig't and press)re of t'e concrete and also d)e to t'e movement of men and ot'er materials%am<oos s'all not <e )sed as props or cross <racings%

T'e s')ttering for <eams and sla<s s'all <e so erected t'at t'e s')ttering on t'e sides of <eams and )nder t'e soffit of sla< can <e removed &it'o)t dist)r<ing t'e <eam <ottoms%

epropping of <eams s'all not <e done e(cept &'en props 'ave to <e reinstated to tae careof constr)ction loads anticipated to <e in e(cess of t'e design load% 3ertical props s'all <e s)pportedon &edges or ot'er meas)res s'all <e taen &'ere<y t'e props can <e gently lo&ered vertically&'ile striing t'e s')ttering%

If t'e s')ttering for a col)mn is erected for t'e f)ll 'eig't of t'e col)mn= one side s'all <e leftopen and <)ilt )pon sections as placing of concrete proceeds= or &indo&s may <e left for po)ring

concrete from t'e sides to limit t'e drop of concrete to 1%0 m% or as directed <y Engineer-in-'arge%= INSPECTION O? ?OR. OR :

ollo&ing points s'all <e <orne in mind &'ile c'ecing d)ring erection of form &or and form&or got approved <y t'e Engineer-in-c'arge <efore placing of reinforcement <ars "

a$ Any mem#er w"ic" is to remain in position after t"e general dismantling is done( s"ould #e clearly marked1 MMMMMMMMMMMMMMMMMMMMMMMMMMMMM V

< @aterial )sed s'o)ld <e c'eced to ens)re t'at= &rong items / reMects are not )sed%

c If t'ere are any e(cavations near<y &'ic' may infl)ence t'e safety of form &ors=

corrective and strengt'ening action m)st <e taen%

d$ i$ T"e #earing soil must #e sound and well prepared and t"e sole plates s"all #ear well on t"e

ground1ii) Sole plates s'all <e properly seated on t'eir <earing pads or sleepers%

iii) T'e <earing plates of steel props s'all not <e distorted%

iv) T'e steel parts on t'e <earing mem<ers s'all 'ave ade)ate <earing areas%

e Safety meas)res to prevent impact of traffic= sco)r d)e to &ater etc% s'o)ld <e taen%

Ade)ate preca)tionary meas)res s'all <e taen to prevent accidental impacts etc%

f) racing= str)ts and ties s'all <e installed along &it' t'e progress of form &or to ens)re

strengt' and sta<ility of form &or at intermediate stage% Steel sections especially deep sections

s'all <e ade)ately restrained against tilting= over t)rning and form &or s'o)ld <e restrained

against 'ori!ontal loads% All t'e sec)ring devices and <racing s'all <e tig'tened%

g) T'e staced materials s'all <e placed as catered for= in t'e design%

h) :'en adM)sta<le steel props are )sed= t'ey s'o)ld "

i) <e )ndamaged and not visi<ly <ent%

ii) 'ave t'e steel pins provided <y t'e man)fact)rers for )se%

iii) <e restrained laterally near eac' end%

iv) 'ave means for centralising <eams placed in t'e for 'eads%

i Scre& adM)stment of adM)sta<le props s'all not <e over e(tended%

M Do)<le &edges s'all <e provided for adM)stment of t'e form to t'e re)ired position&'erever any settlement / elastic s'ortening of props occ)rs% :edges s'o)ld <e )sed only at t'e

Tr-640 / +00



<ottom end of single prop% :edges s'o)ld not <e too steep and one of t'e pair s'o)ld <e tig'tened /clamped do&n after adM)stment to prevent t'eir s'ifting%

$o mem<er s'all <e eccentric )pon vertical mem<er%

l T'e n)m<er of n)ts and <olts s'all <e ade)ate%

m All provisions of t'e design and / or dra&ings s'all <e complied &it'%

n antilever s)pports s'all <e ade)ate%

o #rops s'all <e directly )nder one anot'er in m)ltistage constr)ctions as far as possi<le% p

G)y ropes or stays s'all <e tensioned properly%

T'ere s'all <e ade)ate provision for t'e movement and operation of vi<rators and ot'er

constr)ction plant and e)ipment%

r e)ired cam<er s'all <e provided over long spans%

s S)pports s'all <e ade)ate= and in pl)m< &it'in t'e specified tolerances%

3.6 ?OR. OI$ :

Cse of form oil s'all not <e permitted on t'e s)rface &'ic' re)ire painting% If t'e contractor desire to )se form oil on t'e inside of form&or of t'e ot'er concrete str)ct)res= a non stainingmineral oil or ot'er approved oil E@F-*. of @s% ind)stan #etrole)m o% Ftd% may <e )sed=provided it is applied <efore placing reinforcing steel and em<edded parts% All e(cess oil on t'e forms)rfaces and any oil on metal or ot'er parts to <e em<edded in t'e concrete s'all <e caref)lly

removed% efore treatment &it' oil= forms s'all <e t'oro)g'ly cleared of dried splatter of concretefrom placement of previo)s lift%

3.7 CA.?ERS ND ?I$$ERS :

All corners and angles e(posed in t'e finis'ed str)ct)re s'all <e formed &it' mo)ldings to form

c'amfers or fillers on t'e finis'ed concrete% T'e standard dimensions of c'amfers and fillets= )nless

ot'er&ise specified= s'all <e +0 ( +0 mm% are s'all <e e(ercised to ens)re acc)rate mo)ldings%

T'e diagonal face of t'e mo)lding s'all <e planed or s)rfaced to t'e same te(t)re as t'e forms to&'ic' it is attac'ed%

3.8 "ERTIC$ CONSTRCTION HOINT CA.?ERS :

3ertical constr)ction Moints on faces &'ic' &ill <e e(posed at t'e completion of t'e &or s'all

<e c'amfered as a<ove e(cept &'ere not permitted <y Engineer-in-'arge for str)ct)ral or 'ydra)licreasons%

3.9 $$ TIES :

:ire ties passing t'ro)g' t'e &alls= s'all not <e allo&ed% Also t'ro)g' <olts s'all not <epermitted% or fi(ing of form&or= alternate arrangements s)c' as coil n)ts s'all <e adopted at t'econtractors cost%

3.10 RESE O? ?OR.S :

efore re)se= all forms s'all <e t'oro)g'ly scraped= cleaned= nails removed= 'oles t'at may

lea s)ita<ly pl)gged and Moints e(amined and &'en necessary repaired and t'e inside retreated to

prevent ad'esion= to t'e satisfaction of Engineer-in-c'arge% :arped l)m<er s'all <e resi!ed%

ontractor s'all e)ip 'imself &it' eno)g' s')ttering to complete t'e Mo< in t'e stip)lated time%

3.11 RE.O"$ O? ?OR.S :

ontractors s'all record on t'e dra&ings or a special register= t'e date )pon &'ic' t'e

concrete is placed in eac' part of t'e &or and t'e date on &'ic' t'e s')ttering is removed t'ere

from%

In no circ)mstances s'all forms <e str)c )ntil t'e concrete reac'es a strengt' of t'e at least

t&ice t'e stress d)e to self &eig't and any constr)ction erection loading to &'ic' t'e concrete may

<e s)<Mected at t'e time of striing form&or%

Tr-640 / +01



or ot'er cements and lo&er temperat)re= t'e stripping time recommended a<ove may <e

s)ita<ly modified%

T"e num#er of props left under t"e sies and t"e position s"all #e suc" as to a#le to safely

carry t"e full dead load of t"e sla#( #eam or arc"1( as t"e case may #e toget"er wit" any live load

likely to occur during curing or furt"er constructions1

:'ere t'e s'ape of t'e element is s)c' t'at t'e form &or 'as t'e reentrant angles t'e form

&or s'all <e removed as soon as possi<le% After t'e concrete 'as set= to avoid s'rinage cracing

occ)rring d)e to t'e restraint imposed%

Striing s'all <e done slo&ly &it' )tmost care to avoid damage to arise and proMection and

&it'o)t s'oc or vi<ration= <y gently easing t'e &edges% If after removing t'e form&or= it is fo)nd

t'at tim<er 'as <een em<edded in t'e concrete= it s'all <e removed and made good as specified

earlier%

einforced temporary openings s'all <e provided= as directed <y Engineer-in-'arge= to

facilitate removal of form&or &'ic' ot'er&ise may <e in-accessi<le%

Tie rods= clamps= form <olts etc% &'ic' m)st <e entirely removed from &alls or similar

str)ct)res s'all <e loosened not sooner t'an +4 'o)rs nor later t'an 40 'o)rs after concrete 'as

<een deposited% Ties= e(cept t'ose re)ired to 'old forms in place= may <e removed at t'e same

time% Ties &it'dra&n from &alls and grade <eams s'all <e p)lled to&ards t'e inside face% )tting

ties <ac from t'e faces of &alls and grade <eams &ill not <e permitted% :or damaged d)e to

premat)re or careless removal of forms s'all <e re-constr)cted at contractors cost%

12 .ODE O? .ESRE.ENT :

In case t'e items of concreting are incl)sive of cost of form &or= no separate meas)rementss'all <e taen for form &or% o&ever= if t'e form &or is to <e paid separately

Tr-640 / +0+

In normal circumstances !generally w"ere temperatures are a#ove - KC1$ forms may #estruck after e5piry of t"e following periods ?

Striin*

Sl

No

T+e o& &or% 'or(.ini%,% eriod <e&ore

8tri(in* &or% 'or(a 3ertical form &or to col)mns= &alls <eams 16 - +4 '

< Soffit form &or to sla<s#rops to <e refi(ed immediately after removal of form&or

* days

c Soffit form &or to <eams#rops to <e refi(ed immediately after removal of form&or

2 days

d #rops to sla<s"1 Spanning )p to 4%. m+ Spanning over 4%. m

2 days 14 days

e #rops to <eams and arc'esU1 spanning )p to 6 m W+ spanning over 6 m

14 days +1 days



and t'e item e(ists in t'e Sc'ed)le of )antities for vario)s types of form &or= t'e net area of

e(posed s)rface of concrete mem<ers as s'o&n in dra&ings coming in contact &it' form &or s'all

<e meas)red )nder item of form&or in s)are meters%

All temporary form&or s)c' as <)l 'eads= stop <oards provided at constr)ction Moints &'ic'are not s'o&n in t'e dra&ings s'all not <e meas)red%

$o ded)ctions s'all <e made for openings/ o<str)ctions )pto an area of 0%1 S%m% and not'ing

e(tra s'all <e paid for forming s)c' openings%

T'e rate s'all incl)de t'e cost of erecting= centering= s')ttering materials= transport=des')ttering and removal of materials from site and la<o)r re)ired for all s)c' operations etc%

Tr-640 / +0*



4STEE$ ?OR CONCRETE REIN?ORCE.ENT:

4.1 SCOPE O? .TERI$:

T'e contractor s'all mae 'is o&n arrangement for proc)rement of einforcement steel <ars and

&ires for )se in einforced ement oncrete &ors% Cnless ot'er&ise specified in dra&ings /

Sc'ed)le of )antities= t'e steel <ars s'all <e of Hig' strengt' deformed steel <ars and &iresH

conforming to t'e IS 126 latest revision= in t'e follo&ing strengt' grades"

a) e 41.= e 41.DU

b) e .00= e .00DU

c) e ..0= e ..0DU and

d) e 600%

:'ere ?e stands for specified minim)m 0%+B proof / yield stress in $/mm+ and D stands

for same specified minim)m 0%+B proof / yield stress <)t &it' en'anced specified minim)mpercentage elongation%

4.2 TER.INO$OGF:

Elon*ation: T'e increase in lengt' of a tensile test piece )nder stress= e(pressed as a percentage

of t'e original ga)ge of a standard piece%

$on*it,dinal Ri< -A )niform contin)o)s protr)sion= parallel to t'e a(is of t'e <ar/&ire <efore cold-

&oring= if any%

No%inal Dia%eter or Si@e- T'e diameter of a plain ro)nd <ar/&ire 'aving t'e same mass per metre

lengt' as t'e deformed <ar/&ire%

No%inal .a88 -T'e mass of t'e <ar/&ire of nominal diameter and of density 2.0 g/m*%

No%inal Peri%eter - *%14 times t'e nominal diameter of a deformed <ar/:ire%

Percent Proo& Stre88 -T'e stress at &'ic' a non-proportional elongation e)al to 0%+B of t'e

original ga)ge lengt' taes place%

ni&or% elon*ation - T'e elongation corresponding to t'e ma(im)m load reac'ed in a tensile test

also termed as percentage total elongation at ma(im)m force%

Ten8ile Stren*th - T'e ma(im)m load reac'ed in a tensile test divided <y t'e effective cross-

sectional area of t'e ga)ge lengt' portion of t'e test piece also termed as )ltimate tensile stress%

Tran8)er8e Ri< - Any ri< on t'e s)rface of a <ar/&ire ot'er t'an a longit)dinal ri<%

Field Stre88 - Stress t'at is= load per )nit cross sectional area at &'ic' elongation first occ)rs in

t'e test piece &it'o)t increasing t'e load d)ring t'e tensile test% In t'e case of steels &it' no s)c'

definite yield point= proof stress s'all <e applica<le%

T'e 'ig' strengt' deformed steel <ars and &ires for concrete reinforcement s'all <e 'ot rolled steel

&it'o)t s)<se)ent treatment or 'ot rolled steel &it' controlled cooling and tempering and cold

&ored steel= and reinforcing <ars and &ires &'ic' may <e s)<se)ently coated%

Steel <ars s'all <e s)pplied from @/s% Steel A)t'ority of India Ftd% SAIF or @/s% TATA Steel TIS

or @/s% as'triya Ispat $igam Ftd I$F or @/s% Indian Iron , Steel o% IIS Ftd%= from t'eir o&n

plants rolled from virgin material= and s'all <e proc)red directly or from t'eir a)t'orised dealers and

not from re-rollers or conversion agents% T'e contractor s'all s)pply copy of Doc)mentary evidence

of p)rc'ase of steel from t'e specified man)fact)rers%

Tr-640 / +04



4 TESTS:

T'e contractor s'all s)<mit t'e test certificate of man)fact)rer% eg)lar tests on steel s)pplied <y t'e

contractor s'all <e performed <y t'e contractor at t'e approved la<= in presence of t'e Departmental

Engineers as per relevant Indian Standards% Engineer-in-c'arge may re)ire ontractor to perform

necessary tests of samples at random as per relevant %I%S% All cost of s)c' tests and incidentals to

s)c' tests s'all <e <orne <y t'e ontractor% T'e )ality= grade= colo)r coding em<ossing mars etc% all

s'all <e to t'e entire satisfaction of t'e Engineer-in-'arge% Steel not conforming to a<ove test criteria

s'all <e reMected%

T'e 'emical= #'ysical , @ec'anical properties of t'e steel reinforcement <ars s'all <e as per IS

126% Cnless ot'er&ise specified= Selection and #reparation of Test Sample s'all <e as per t'e

re)irements of IS +06+%

All test pieces s'all <e selected eit'er from t'e c)ttings of <ars / &iresU or from any <ar/&ire after it 'as

<een c)t to t'e re)ired or specified si!e and t'e test piece taen from any part of it% In neit'er case=

t'e test piece s'all <e detac'ed from t'e <ar/&ire e(cept in t'e presence of t'e EI or 'is a)t'ori!ed

representative%

T'e test pieces s'all <e f)ll sections of t'e <ars/&ires and s'all <e s)<Mected to p'ysical tests &it'o)t

any f)rt'er modifications% $o red)ction in si!e <y mac'ining or ot'er&ise s'all <e permissi<le= e(cept

in case of <ars of si!e + mm and a<ove% $o test piece s'all <e annealed or ot'er&ise s)<Mected to

'eat treatment% Any straig'tening &'ic' a test piece may re)ire s'all <e done cold%

or t'e p)rpose of carrying o)t tests for tensile strengt'= proof stress= percentage elongation and

percentage elongation at ma(im)m force for <ars + mm in diameter and a<ove= deformations of t'e

<ars only may <e mac'ined% or s)c' <ars= t'e p'ysical properties s'all <e calc)lated )sing t'e act)al

area o<tained after mac'ining% T'e follo&ing IS codes s'all <e referred for test met'ods"

SlNo

Title IS No ISO No

i @ec'anical testing of metals -Tensile testing 160 67+

ii @et'ods for <end test 1.77 24* , 126 1.6*0-1

iii @et'od for re-<end test for metallic &ires , <ars 126 1.6*0-1

TAE PROPERTIES S PER IS 1796 - 2009 RE REPRODCED E$O:

Che%ical Co%o8ition o& the <ar8 8hall con&or% to the &ollo'in* reB,ire%ent:

Tr-640 / +0.

.ai%,% Per%i88i<le Percent Per%i88i

Con8tit,ent8 ?e 41= ?e 41=D ?e =00 ?e =00D ?e ==0 ?e ==0D ?e 600 <le %a"ariation

ar<on 0%*00 0%+.0 0%*00 0%+.0 0%*00 0%+.0 0%*00 0%0+0B

S)lp')r 0%060 0%04. 0%0.. 0%040 0%0.. 0%040 0%040 0%00.B

#'osp'or)s 0%060 0%04. 0%0.. 0%040 0%0.0 0%040 0%040 0%00.B

S)lp')r ,

#'osp'or)s

0%110 0%0. 0%10. 0%02. 0%100 0%02. 0%02. 0%010B



Note8:

i) or &elding of deformed <ars= t'e recommendations of IS 7412 s'all <e follo&ed%

ii) In case of deviations from t'e specified ma(im)m= t&o additional test samples s'all <e taen

from t'e same <atc' and s)<Mected to t'e test or tests in &'ic' t'e original sample failed%S'o)ld <ot' additional test samples pass t'e test= t'e <atc' from &'ic' t'ey &ere taen s'all<e deemed to comply &it' t'is standard% S'o)ld eit'er of t'em fail= t'e <atc' s'all <e deemed

not to comply &it' t'is standard

Tr-640 / +06

.echanical Proertie8 o& Ai*h Stren*th De&or%ed ar8 and

Sl Proert+ .ai%,% Per%i88i<le Percent

No ?e 41= ?e 41=D ?e =00 ?e =00D ?e ==0 ?e ==0D ?e 600

1 + * 4 . 6 2 7

i 0%+ percent proof 41.%0 41.%0 .00%0 ..0%0 ..0%0 600%0

stress / yield

stress= @in=

$/mm+

ii Elongation= percent=

@in% on ga)ge

lengt' .%6. 3A=

&'ere A is t'e ross

- sectional area of

t'e test piece

14%. 1%0 1+%0 16%0 10%0 14%. 10%0

iii Tensile strengt'= 10B 1+B B 10B 6B B more 6B@in more more more more more t'an t'e more

t'an t'e t'an t'e t'an t'e t'an t'e t'an t'e act)al t'an t'e

act)al act)al act)al act)al act)al 0%+B act)al

0%+B 0%+B 0%+B 0%+B 0%+B proof 0%+B

proof proof proof proof proof stress/ proof

stress/ stress/ stress/ stress/ stress/ yield stress/

yield yield yield yield yield stress yield

stress stress stress stress stress <)t not stress

<)t not <)t not <)t not <)t not <)t not less t'an <)t not

less t'an less t'an less less t'an less 600%0 less

4.%0$/mm+

.00%0$/mm+

t'an

.4.%0

$/mm+

.6.%0$/mm+

t'an

..%0

$/mm+

$/mm+t'an

660%0

$/mm+

iv Total elongation at

ma(im)m force=

percent= @in of

ga)ge lengt' .%6.

3A= &'ere A is t'e

cross sectional area

of t'e test piece

. . .



Note: To satisfy la)se +6 of IS 4.6 -+000= no mi(ing of different types of grades of <ars s'all <e

allo&ed in t'e same str)ct)ral mem<ers as main reinforcement= &it'o)t prior &ritten approval of t'e

Engineer-in-'arge%

4.4 STCING STORGE :

Steel for reinforcement s'all <e stored in s)c' a &ay as to prevent distorting and corrosion% T'esteel for reinforcement s'all not <e ept in direct contact &it' gro)nd% res' / a<ricated

reinforcement s'all <e caref)lly stored to prevent damage= distortion= corrosion and deteriorations%

are s'all <e taen to protect steel from e(pos)re to saline atmosp'ere d)ring storage= fa<rication

and )se% It may <e ac'ieved <y treating t'e s)rface of reinforcement &it' cement &as' or <y

s)ita<le met'ods% ars of different classifications= si!es and lengt's s'all <e stored separately to

facilitate iss)e in s)c' si!es and lengt's to ca)se minim)m &astage in c)tting from standard lengt'%

4.5 J$ITF :

Steel not conforming to specifications s'all <e reMected% All reinforcement s'all <e clean= free from

grease= oil= paint= dirt= loose mill= scale= loose r)st= d)st= <it)mino)s material or any ot'er s)<stances

t'at &ill destroy or red)ce t'e <ond% All rods s'all <e t'oro)g'ly cleaned <efore <eing fa<ricated%

#itted and defective rods s'all not <e )sed% All <ars s'all <e rigidly 'eld in position <eforeconcreting% $o &elding of rods to o<tain contin)ity s'all <e allo&ed )nless approved <y t'e

Engineer-in-'arge% If &elding is approved= t'e &or s'all <e carried as per I%S% +2.1= according to

<est modern practices and as directed <y t'e Engineer-in-'arge% In all cases of important

connections= tests s'all <e made to prove t'at t'e Moints are of t'e f)ll strengt' of <ars &elded%

S)<stit)tion of reinforcement &ill not <e permitted e(cept )pon &ritten approval from Engineer-in-

c'arge%

4.6 NO.IN$ SIQES

T'e nominal si!es of <ars/&ires s'all <e 4mrn= .mrn= 6mrn= mrn= 10mrn= 1+mrn= 16mrn= +0mrn= +.

mm= +mrn= *+mrn= *6mrn= 40 mm% t'er si!es vi!% 2mrn= 1mrn= ++ mm= 4. mm and .0 mm may

<e proc)red on specific stip)lations%

4.7 NO.IN$ .SS

or t'e p)rpose of c'ecing t'e nominal mass= t'e density of steel s'all <e taen as 2.0 g/m * of

t'e cross-sectional area per metre% Cnless ot'er&ise specified= t'e tolerances on nominal mass

s'all <e as per follo&ing Ta<le%

49 $PS :

Faps and splices for reinforcement s'all <e s'o&n on t'e dra&ings% Splices in adMacent <ars s'all <e

staggered and t'e locations of all splices= e(cept t'ose specified on t'e dra&ings= s'all <e approved

<y t'e Engineer-in-'arge% T'e <ars s'all not <e lapped )nless t'e lengt' re)ired e(ceeds t'e

ma(im)m availa<le lengt's of <ars at site%

Tr-640 / +02

Tolerance8 on No%inal

SN No%inal Si@e in %%

Tolerance on the no%inal %a88 in Percent

atchIndi)id,al

8a%le

Indi)id,al 8a%le &or

coil8 onl+

1 + * 4 .i Cp to and incl)ding 10 \ 2 - \

ii ver 10 )p to and incl)ding 16 \ . - 6 \ 6

iii ver 16 \ * - 4 \ 4



@inim)m val)es of nominal cover of normal-&eig't aggregate concrete to <e provided to all

reinforcement incl)ding lins to meet specified period of t'e resistance as per t'e ta<les given )nder

cla)se 4%4%1 of t'is specifications%

T'e cover s'all in no case <e red)ced <y more t'an one t'ird of specified cover or . mm &'ic'ever

is less%

Cnless indicated ot'er&ise on t'e dra&ings= clear concrete cover for reinforcement e(cl)sive of plaster or ot'er decorative finis' s'all <e as follo&s"

a) At eac' end of reinforcing <ar not less t'an +.mm%= nor less t'an t&ice t'e diameter of

s)c'= <ar%

b) 3or a longitudinal reinforcing #ar not less t"an . mm1( nor more t"an L+ mm1( nor less t"an

t"e diameter of suc" #ar1 In t"e case of column of ma5imum dimensions of .++ mm1 orunder( w"ose reinforcing #ars do not e5ceed -. mm1( a cover of . mm1 may #e used1

c) or longit)dinal reinforcing <ar in a <eam= not less t'an +.mm%= nor less t'an diameter of

s)c' <ar%

d) or tensile= compressive= s'ear= or ot'er reinforcement in a sla<= not less t'an +. mm= nor

less t'an t'e diameter of s)c' <ar= and

e) or any ot'er reinforcement not less t'an 1. mm%= nor less t'an t'e diameter of s)c' <ar%

f) Increased cover t'icness may <e provided &'en s)rfaces of concrete mem<ers are

e(posed to t'e action of 'armf)l c'emicals as in t'e case of concrete in contact &it' eart' facescontaminated &it' s)c' c'emicals= acid= vapo)r= saline atmosp'ere= s)lp')ro)s smoe as in t'ecase of steam-operated rail&ays etc% and s)c' increase of cover may <e <et&een 1. mm% and .0mm% <eyond t'e fig)res given in a to e a<ove as may <e specified <y t'e Engineer-in-'arge%

g) or reinforced concrete mem<ers= totally immersed in sea &ater= t'e cover s'all <e 40 mm%

more t'an specified a to e a<ove%

' or reinforced concrete mem<ers= periodically immersed in sea &ater or s)<Mect to seaspray= t'e cover of concrete s'all <e .0 mm% more t'an t'at specified a to e a<ove%

i or concrete of grade @ +. and a<ove= t'e additional t'icness of cover specified in f= gand ' a<ove may <e red)ced to 'alf% In all s)c' cases t'e cover s'o)ld not e(ceed 2. mm%

M #rotection to reinforcement in case of concrete e(posed to 'armf)l s)rro)ndings may also

<e given <y providing dense impermea<le concrete &it' approved protective coating= as specified

on t'e dra&ings% In s)c' case t'e e(tra cover= mentioned in ' and i a<ove= may <e red)ced <y

t'e Engineer-in-'arge= to t'ose s'o&n on t'e dra&ing%

T'e correct cover s'all <e maintained <y cement mortar <ri)ettes or ot'er approved

means% einforcement for footings= grade <eams and sla<s on s)< grade s'all <e s)pported on

precast concrete <locs as approved <y t'e Engineer-in-'arge% T'e )se of pe<<les or stones s'all

not <e permitted%

l T'e minim)m clear distance <et&een reinforcing <ars s'all <e in accordance &it' I%S% 4.6 or

as s'o&n in dra&ing%

412 TAE RS SA$$ E EPT IN CORRECT POSITION F TAE ?O$$OING .ETAODS

a In case of <eam and sla< constr)ction precast cover <locs in cement mortar 1"+ 1

cement " + coarse sand a<o)t 4 ( 4 cm section and of t'icness e)al to t'e specified cover s'all

<e placed <et&een t'e <ars and s')ttering= so as to sec)re and maintain t'e re)isite cover of

concrete over reinforcement%

Tr-640 / +07



b) In case of cantilevered and do)<ly reinforced <eams or sla<s= t'e vertical distance <et&een t'e

'ori!ontal <ars s'all <e maintained <y introd)cing c'airs= spacers or s)pport <ars of steel at 1%0 metre or at s'orter spacing to avoid sagging%

c) In case of col)mns and &alls= t'e vertical <ars s'all <e ept in position <y means of tim<er

templates &it' slots acc)rately c)t in t'emU or &it' <loc of cement mortar 1"+ 1 cement " + coarse sandof re)ired si!e s)ita<ly tied to t'e reinforcement to ens)re t'at t'ey are in correct position d)ring

concreting%

b) In case of ot'er %%% str)ct)re s)c' as arc'es= domes= s'ells= storage tans etc% a

com<ination of cover <locs= spacers and templates s'all <e )sed as directed <y Engineer-in-'arge%

4.13 INSPECTION :

Erected and sec)red reinforcement s'all <e inspected and approved <y Engineer-in-'arge prior to

placement of concrete%

4.14 .ODE O? .ESRE.ENT ?OR REIN?ORCE.ENT ?OR RCC ORS :

einforcement as detailed in sc'ed)le of )antities s'all <e meas)red for payment lineally as per t'e

c)tting lengt' nearest to a centimeter s'o&n in <ar <ending sc'ed)le s)<mitted <y t'e contractor andapproved <y t'e Engineer-in-'arge and &eig't calc)lated <ased on t'e standard &eig'ts as per

I%S%126= as indicated in t'e follo&ing ta<le"

No%inal 8i@e in %% 6 7 9 A 10 12 16 19 20

ross Sectional area in mm+% +%*0 *%.0 .0%*0 2%60 11*%10 +01%+0 +.4%60 *14%*0

@ass / :eig't in 9g / @ 0%+++ 0%*0+ 0%*7. 0%612 0% 1%.0 + %000 + %42

No%inal 8i@e in %% 22 2= 29 ? 26 40 4= =0

ross Sectional area in mm+

*0%* 10 H

471%1 0 614%0 0 04%6 0 101%* 0 1+.2%+ 0 1.71%1 0 1764%*0

@ass / :eig't in 9g / @ + %70 *%.0 4%*0 6%*10 2%770 7%.0 1+%.00 1.%4+0

No allowance s"all #e made% #e measured in t"e weig"t for rolling margin1 If weig"t of #ar!s$ found to #e

more t"an t"e standard weig"ts( t"e measurement %payment s"all #e restricted to t"e standard weig"ts

as a#ove1 6owever( if weig"t of #ar!s$ found to #e less t"an t"e standard weig"ts !#ut wit"in t"e

permissi#le limit$( t"e measurements %payment for t"e same s"all #e as per standard weig"ts1

&nly aut"orised laps s"all #e measured1 T"e cost of steel used #y t"e contractor in t"e reinforcement of

#eams( sla#s and columns etc1 will #e paid as per t"e rate of reinforcement only upto t"e e5tent s"own in

t"e drawings1 As far as possi#le laps in #ars s"all #e avoided1 Any laps and "ooks provided #y t"e

contractor ot"er t"an aut"orised as per approved #ar #ending sc"edule will #e considered to "ave #een

provided #y t"e contractor for "is own convenience and s"all not #e measured for payment1 ins( c"airs(

spacers s"all #e provided #y t"e contractor w"erever re4uired as per drawing and #ar #ending sc"edule

and as directed #y t"e Engineer)in)C"arge and s"all #e measured for payment1 3an "ooks as re4uired

s"all #e provided #y t"e contractor under t"is item and s"all #e measured for payment1

T'e rate s'all incl)de t'e cost of all materials and la<o)r re)ired for all a<ove operations incl)ding

transport= &astage= straig'tening= c)tting= <ending= <inding and t'e <inding &ire re)ired%

Tr-640 / +10



= STRCTR$ STEE$

5.1 SCOPE O? OR :

T'e &or covered <y t'is specification consists of f)rnis'ing and erecting of str)ct)ral steel

complete in strict accordance &it' t'is specifications and t'e applica<le dra&ings%

5.2 .TERI$S :

.%+%1 All str)ct)ral steel s'all <e of standard sections as mared on t'e dra&ings and s'all <efree of scale= <listers= laminations= craced edges and defects of any sort% If t'e str)ct)ralsteel is not s)pplied <y t'e Department and t'e ontractor is re)ired to <ring s)c' steel= t'eontractor s'all f)rnis' d)plicate copies of all mill orders and/ or also t'e test report received fromt'e mills= to satisfy t'e Engineer-in-'arge%

.%+%+ All str)ct)ral steel and electrodes s'all comply in all respects &it' I%S%S% for str)ct)ralsteel%

5.3 OR.NSAIP :

All &ormans'ip s'all <e of first class )ality in every respect to t'e greatest acc)racy <eingo<served to ens)re t'at all parts &ill fit toget'er properly on erection%

All ends s'all <e c)t tr)e to planes% T'ey m)st fit t'e a<)tting s)rfaces closely%

All stiffeners s'all <e fit tig'tly at <ot' ends%

All <)tt ends of compression mem<ers s'all <e in close contact t'ro)g' t'e area of t'e Moints%

All 'oles in plates and section <et&een 1+ mm% and +0 mm% t'ic s'all <e p)nc'ed to s)c' diameter

t'at * mm% of metal is left all aro)nd t'e 'ole to <e cleaned o)t to correct si!e <y reamer%

T'e <ase connection s'all <e provided as s'o&n on dra&ings and t'e greatest acc)racy of &ormans'ip s'all <e ens)red to provide t'e <est connections%

ig)red dimensions on t'e dra&ings s'all <e taen%

5.4 ERECTION ND .RING :

Erection and fa<rication s'all <e according to I%S% 00-174 section-11% D)ring erection= t'e &ors'all <e sec)rely <raced and fastened temporarily to provide safety for all erection stresses etc% $o

permanent &elding s'all <e done )ntil proper alignment 'as <een o<tained%

Any part &'ic' do not fit acc)rately or &'ic' are not in accordance &it' t'e dra&ings and

specifications s'all <e lia<le to reMection and if reMected= s'all <e at once <e made good%

Engineer-in-'arge s'all 'ave f)ll li<erty at all reasona<le times to enter t'e contractors premisesfor t'e p)rpose of inspecting t'e &or and no &or s'all <e taen do&n= painted or despatc'ed )ntilit 'as <een inspected and passed% T'e contractor s'all s)pply free of c'arge all la<o)r and toolsre)ired for testing of &or%

5.5 DE$I"ERF T SITE :

T'e contractor s'all deliver t'e component parts of t'e steel &or in an )ndamaged state at t'e siteof t'e &ors and t'e Engineer-in-'arge s'all <e entitled to ref)se acceptance of any portion &'ic'

'as <een <ent or ot'er &ise damaged <efore act)al delivery on &or%

5.6 SAOP DRINGS :

T'e s'op dra&ings of str)ct)ral steel <ased on contract dra&ings s'all <e s)<mitted to t'e

Engineer-in-'arge% T'e necessary information for fa<rication= erection= painting of str)ct)re etc%

m)st <e f)rnis'ed immediately after acceptance of t'e tender%

5.7 PINTING :

#ainting s'o)ld <e strictly according to I%S% 1422-1721 #artI-#retreatment and I%S% 1422-1721 #art

II-painting%

#ainting s'o)ld <e carried o)t on dry s)rfaces free from d)st= scale etc% T'e paint s'all <e approved<y t'e Engineer-in-'arge%

Tr-640 / +11



ne coat of s'op paint red lead s'all <e applied on steel= e(cept &'ere it is to <e encased inconcrete or &'ere s)rfaces are to <e field &elded%

=9 E$DING :

:elding s'all <e in accordance &it' I%S% 16-1767= I%S% 17-17.2= I%S% 10+4-1727= I%S% 1+61-17.7=I%S% 1*+*-17+ and I%S% 7.7.-170 as appropriate% or &elding of any partic)lar type of Moint=

&elders s'all give evidence of 'aving satisfactory completed appropriate tests as descri<ed in any

of I%S% 12-1766= I%S% 1*7*-1761= I%S% 2*02 #art-I-1724= I%S% 2*10 #art-I-1724 and I%S% 2*1

#art-I-1724 as relevant%

5.8.1 eldin* Con8,%a<le8 : overed electrodes s'all conform to I%S% 14 #art-I-1724 and I%S%14 #art-II-1724 or I%S% 1*7.-17+ as appropriate%

iller rods and &ires for gas &elding s'all conform to I%S% 1+2-172+%

T'e <are &ire electrodes for s)<merged arc &elding s'all conform to I%S% 2+0-1724% T'e

com<ination of arc and flas' s'all satisfy t'e re)irements of I%S% *61*-1724%

T'e filler rods and <are electrodes for gas s'ielded metal= arc &elding s'all conform to I%S% 6417-1721 and I%S% 6.60-172+ as appropriate%

5.8.2 Types of :elding" Arc &elding direct or alternating c)rrent or (yacetylene&elding may <e )sed% ield &elding may <e )sed% ield &elding s'all <e <y D%%

5.8.3 Si!e of Electrode )ns" T'e ma(im)m ga)ge of t'e electrodes for &elding any &orand t'e si!e of r)n s'all <e <ased on t'e follo&ing ta<les%

)era*e thic(ne88 o& late or 8ection .ai%,% *a,*e or dia%eter o&

electrode8 to <e ,8ed

Fess t'an */16H 10 S%:%G%

*/16H and a<ove <)t less t'an ./16H S%:%G%

./16H and a<ove <)t less t'an */H 6 S%:%G%

*/H and a<ove <)t less t'an ./H 4 S%:%G%

./H and a<ove <)t less t'an 1H ./16Hdia%

1H and a<ove t'ic section */H dia%

Note : n any straig't &eld t'e first r)n s'all not ordinarily <e deposited &it' a larger ga)ge

electrode t'an $o% S%:%G% or s)<se)ent r)ns t'e electrode s'all not <e increased <y more t'an

t&o electrode si!e <et&een consec)tive r)ns%

5.8.4 :elding8ontractors " T'e contractor s'all ens)re t'at eac' &elding operatoremployed on fa<rication or erection is an efficient and dependa<le &elder= &'o 'as passed)alifying tests on t'e types of &elds &'ic' &ill <e called )pon to mae% Sample test s'all'ave to <e given <y t'e contractor to t'e entire satisfaction of t'e Engineer-in-c'arge%

5.8.5 :elding #roced)re "

a :elding s'o)ld <e done &it' t'e str)ct)ral steel in flat position in a do&n 'and manner &'erever

possi<le% Ade)ate steps s'all <e taen to maintain t'e correct arc lengt'= rate of travel= c)rrentand polarity for t'e type of electrode and nat)re of &or% :elding plant capacity s'all <e ade)ateto carry o)t t'e &elding proced)re laid do&n% Ade)ate means of meas)ring t'e c)rrent s'all <e

availa<le eit'er as a part of t'e &elding plant or <y t'e provision of a porta<le ammeter% In c'ecingt'e &elding c)rrent= a tolerance of 10B or *0 amperes from t'e specified val)e &'ic'ever is less

s'all <e permitted%

< T'e &elding proced)re s'all <e s)c' as to ens)re t'at t'e &eld metal can <e f)lly and

satisfactory deposited t'ro)g' t'e lengt' and t'icness of all Moints so t'at distortion and s'rinage

stresses are red)ced to t'e minim)m and t'icness of &elds meet t'e re)irements of )ality

specified%

Tr-640 / +1+



=; OR.NSAIP :

5.9.1 #reparation of )sion aces " )sion faces s'all <e c)t <y stearing mac'ine or gas

c)tting and later dressed <y filling or grinding so t'at t'ey s'all <e free from irreg)larities s)c'as &o)ld interfere &it' t'e deposition of t'e specified si!e of &eld to ca)se t'e defects% )sionfaces and t'e s)rro)nding s)rfaces s'all <e free from 'eavy slag= oil paint or any s)<stance&'ic' mig't affect t'e )ality of t'e &eld or impede t'e progress of &elding% T'e &elding faces'all <e free of r)st and s'all 'ave metal s'ine s)rfaces%

T'e parts to <e &elded s'all <e <ro)g't into as close contact as possi<le and t'e gap d)e to fa)lty&ormans'ip or incorrect fit )p s'all not e(ceed 1/16H% If separation of 1/16H or more occ)rs locally= t'esi!e of t'e fillet &eld s'all <e increased at s)c' position <y an amo)nt of e)al to t'e &idt' of t'e gap%

T'e parts to <e &elded s'all <e maintained to t'eir correct position d)ring &elding% T'ey s'all <e

sec)rely 'eld in position <y means of tac &elds= service <olts= clamps or rings <efore commencing

&elding so as to prevent and relative movement d)e to distortion= &ind or any ot'er ca)se%

5.9.2 Ste ac( .ethod Sho,ld <e 8ed to )oid Di8tortion : T'e minim)m leg lengt'of a fillet &eld as deposited s'o)ld not <e less t'an t'e specified si!e and t'e t'roat t'icnessas deposited s'o)ld <e not less t'an t'at ta<)lated <elo&"

Throat Thic(ne88 o& ?illet

n*le <et'een &,8ion &ace8 600

-700

710

-1000

1010

-1060

1020

-11*0

1140

-1+00

Throat thic(ne88 in c% 0%20 0%6. 0%60 0%.. 0%.0

In no case s'o)ld a concave &eld <e deposited &it'o)t t'e specific approval of t'e Engineer-in-

'arge )nless t'e leg lengt' is increased a<ove t'e specified lengt' so t'at t'e res)ltant t'roat

t'icness is as great as &o)ld 'ave <een o<tained <y t'e deposition of a flat%

All &elds s'all <e deposited in a pre-arranged order and se)ence taing d)e acco)nt of t'e effects of distortion and s'rinage stresses%

After maing eac' r)n of &elding= all slag s'all <e removed and final r)n s'all <e protected <y clean

<oiled linseed oil till approved%

T'e &eld metal= as deposited= s'all <e free from crac= slag= e(cessive porosity= cavities and ot'er

fa)lts%

T'e &eld metal s'all <e properly f)sed &it' t'e parent metal &it'o)t overlapping or serio)s)nderc)tting at t'e toes of t'e &eld%

T'e s)rfaces of t'e &eld s'all 'ave a )niform and consistent conto)r and reg)lar appearance%

In &elds containing crac= porosity or cavities in &'ic' t'e &eld metal tends to overlap on t'e parent

metal &it'o)t proper f)sion= t'e defective portions of t'e &elds s'all <e o)t c)t and re-&elded% :'ere

serio)s )nder c)tting occ)rs= additional &eld metal s'all <e deposited to mae good red)ction% Testing

of &elded Moints s'all <e done as per relevant IS codes *600= *61*= 4+60= 2+0.= 2+1.= 2*02= 2*10=

2*1%

=10 .ODE O? .ESRE.ENT: All str)ct)ral steel s'all <e meas)red on &eig't <asis in metric tones or )intals or gs% as mentioned

in t'e sc'ed)le of )antities% T'e lengt' or areas of vario)s mem<ers incl)ding g)sset plates s'all <e

meas)red correct to t&o places of decimals and t'e net &eig't &ored o)t from t'e standard steel

ta<les approved <y Indian Standard Instit)tion% $o separate meas)rements s'all <e taen for &elding=

riveting= <olting= field connections etc% T'e rate s'all incl)de cost of all la<o)r= materials= scaffolding=

transport and also cost of &elding= riveting and <olting= field connections if any all to complete t'e Mo<

as per specifications%

Tr-640 / +1*



6 DRINGE OR0 ITA NP2 C$SS RCC A.E PIPES

6.1 RCC SPN PIPES :

T'e pipes s'all <e %%% sp)n pipes $#+ class= conforming to I%S% 4.-1721 and s'all <e approved

<y t'e Engineer-in-'arge for so)ndness <efore incorporation in t'e &or%

6.2 $FING RCC SPN PIPES :

T'e &or consist of providing= laying= Mointing and testing %%% sp)n pipe storm &ater drain of re)ired diameter as mentioned in t'e sc'ed)le to disc'arge storm &ater to t'e main nalla' ass'o&n in t'e dra&ing%

After t'e cement concrete cradle 'as <een laid properly= if specified or as directed <y t'e Engineer-in-'arge= t'e pipes s'all <e lo&ered grad)ally into t'e trenc'es over t'e concrete cradle or <ed%$ecessary &oring space/gap for collars s'all <e made at every Moint% Faying of pipe s'all proceed)pgrade of a slope% T'e collars s'all <e slipped-on <efore t'e ne(t pipe is laid%

T'e pipe drain s'all rest on t'e <ed at every point t'ro)g' its lengt'% To ens)re t'is t'e space

<et&een t'e )nderside of t'e pipe on t'e invert of t'e cradle s'all <e caref)lly gro)ted solid &it'cement sl)rry consisting of one part of cement to one part of clean &as'ed sand in s)c' a manner t'at no void is left% It s'all <e ens)red t'at t'e load of t'e pipes and t'e s)per imposed load of t'eeart' filling is evenly distri<)ted on t'e cradle or <ed%

T'e contractor s'all tae preca)tions to see t'at no dirt= eart' or ot'er foreign matter is allo&ed ont'e s)rface of t'e cradle or <ed of t'e pipe resting t'ere-on= all to t'e f)ll satisfaction of t'eEngineer-in-'arge% After t'e alignment and grading of t'e pipes is c'eced <y t'e a)t'orisedrepresentative of t'e Department= t'e gro)ting s'all <e done &it' specified stiff mi( of cementmortar%

T'e cradle of concrete s'all <e allo&ed to set at least for t'ree days <efore any pipe is placed on itand t'e contractor s'all tae d)e care in setting t'e pipe in t'e cradle so t'at no damage is occ)r tot'e cradle% If any damage to t'e cradle occ)rs= it s'all <e rectified to t'e satisfaction of Engineer-in-'arge and in any partic)lar case &'ere damage to t'e cradle is <eyond repair in t'e opinion of t'eEngineer-in-'arge= t'e contractor s'all c)t o)t t'e damaged section of t'e cradle and re do t'esame at 'is o&n e(penses to t'e complete satisfaction of t'e Engineer-in-'arge%

$o pipe s'all <e laid or placed till t'e alignment of t'e pipe drain and its levels and gradient 'ave<een caref)lly c'eced and fo)nd correct/approved <y t'e Engineer-in-'arge%

6.3 HOINTS :

T'e Moints for t'e pipes s'all <e made <y loose collars and t'e connecting space s'all <e asminim)m as possi<le% T'e collars s'all <e specifically ro)g'ened inside to provide a <etter grip%

T'e t&o adMacent pipes &ill <e so designed and man)fact)red t'at &'en <)tted toget'er

concentrically= a do&el is left <et&een t'e t&o ends% In t'is do&el= cement mortar of 1"1 proportionor mi(% as specified in t'e sc'ed)le <e filled and t'en <et&een t'e ends a paste of cement mortar of

t'e same proportions &ill <e placed% T'e space remaining <et&een t'e pipe ends and t'e collar

<eing t'en ca)led &it' cement mortar of 1"1 or ot'er specified proportion so t'at an even space

appears all ro)nd t'e e(ternal diameter of t'e pipes% All t'e Moints s'all <e finis'ed off smoot' at an

angle of 4.o &it' t'e longit)dinal a(is of t'e pipe on eit'er side of t'e collars%

T'e interior of t'e pipe drains s'all <e cleaned off all dirt= cement mortar and s)perfl)o)s materialsand Moints s'all <e c)red for atleast 2 days%

6.4 TESTING O? RCC SPN PIPES :

After s)fficient interval 'as <een allo&ed for t'e Moints to set= t'e pipe drains &ill <e tested )nder a

&ater 'ead of at least 1%+ m% and in no case )nder a 'ead greater t'an 1% m% of &ater a<ove t'e topof t'e pipes% In addition= t'e pipe drains s'all <e e(amined for leas of land/s)<-soil &ater

Tr-640 / +14



maing its &ay t'ro)g' t'e Moints% T'e contractor s'all mae t'e pipe drains &ater tig't against t'eentrance of land/s)<-soil &ater from o)tside and also against t'e leaages of &ater from t'e insideof t'e pipe drains at t'e test 'eads specified a<ove to t'e f)ll satisfaction of t'e Engineer-in-'arge%

All defective or leaing pipes or Moints s'all <e c)t o)t and replaced and made good <y t'econtractor at 'is o&n cost% In case of t'e Moints t'at may <e defective and cannot <e made good=s'all <e entirely em<edded/s)rro)nded e(ternally &it' cement concrete of 1"+"4 proportion to render

t'e Moint s &ater tig't and t'is s'all <e allo&ed to set <efore encasing or <ac filling is done% Astrong colo)r s'all <e added to t'e &ater )sed for testing of t'e pipes= in order to detect any leaageeasily% T'e cost of testing of t'e pipe drain s'all <e <orne <y t'e contractor and is deemed to <eincl)ded in t'e rates )oted <y t'e contractor%

6.5 ENGINEER-IN-CARGE .F ORDER CONCRETE TO E INCRESED OR

DI.INISAED :

T'e Engineer-in-'arge may increase or decrease t'e concrete on t'e pipe drains as to t'e)antity and )ality or to omit t'e same entirely according to t'e nat)re of t'e gro)nd t'at may <e

revealed &'en t'e storm &ater drain trenc'es are e(cavated%

6.6 ac( &illin*/&illin* Trenche8 :

illing in trenc'es for pipes and drains s'all <e commenced as soon as t'e Moints of pipes and drains

'ave <een tested and passed% :'ere t'e trenc'es are e(cavated in soil= t'e filling s'all <e done

&it' eart' on t'e sides and top of pipes in layers not e(ceeding +0 cm% &atered= rammed and

consolidated= taing care t'at no damage is ca)sed to t'e pipe <elo&% In case of e(cavation of

trenc'es in roc= t'e filling )pto a dept' of *0 cm% a<ove t'e cro&n of pipe or <arrel s'all <e done

&it' fine material s)c' as eart'= m)rr)m or p)lveri!ed decomposed roc according to t'e availa<ility

at site% T'e remaining filling s'all <e done &it' roc filling or <o)lders of si!e not e(ceeding 1. cm%

mi(ed &it' fine material as availa<le to fill )p t'e voids= &atered= rammed and consolidated in layers

not e(ceeding *0 cm%

6.7 .ODE O? .ESRE.ENT :

T'e lengt' of pipes s'all <e meas)red in r)nning metre nearest to a centimeter along t'e centre lineof t'e pipes over all fittings s)c' as collars= <ends= M)nctions etc% ittings/specials s'all not <e

meas)red separately%

T'e rate s'all incl)de t'e cost of materials and la<o)r incl)ding Mointing= gro)ting= c)tting of pipes to

t'e re)ired lengt's= &astages etc% involved in all t'e operations descri<ed a<ove%

E(cavation= <ac filling= s'oring and tim<ering in trenc'es and cement concreting &'erever re)ired

s'all <e meas)red separately )nder relevant items of &or%

Tr-640 / +1.



7 DIS.NT$ING ND DE.O$ITION :

7.1 S#E :9 "

T'e &or envisaged )nder t'is s)<-'ead is for dismantling and demolition of <ric masonry in

cement/lime mortar= reinforced cement concrete &ors= removing &ooden c'o&'ats of doors=

&ooden or steel &indo&s%

7.2 GE$EAF "

T'e term Dismantling implies caref)lly taing )p or do&n and removing &it'o)t damage% T'is s'all

consist of dismantling one or more parts of t'e <)ilding as specified or s'o&n on t'e dra&ings% T'e

term Demolition implies taing )p or do&n or <reaing )p% T'is s'all consist of demolis'ing &'ole or

part of &or incl)ding all relevant items as specified or s'o&n on dra&ings%

7.3 #EACTI$S "

$ecessary propping= s'oring and/or )nderpinning s'all <e provided for t'e safety of t'e adMoining

&or or property= &'ic' is to <e left in tact= <efore dismantling and demolis'ing is taen )p and t'e

&or s'all <e carried o)t in s)c' a &ay t'at no damage is ca)sed to t'e adMoining &or or property%

:'erever re)ired= temporary enclos)res or partitions s'all also <e provided% $ecessary

preca)tions s'all <e taen to eep t'e d)st- n)isance do&n as and &'en necessary%

Dismantling s'all <e commenced in a systematic manner% All materials &'ic' are liely to <e

damaged <y dropping from a 'eig't or demolis'ing roofs= masonry etc%= s'all <e caref)lly

dismantled first% T'e dismantled articles s'all <e passed <y 'and &'ere necessary and lo&ered to

t'e gro)nd and not t'ro&n% T'e materials t'en <e properly staced as directed <y t'e Engineer-in-

c'arge%

All materials o<tained from dismantling or demolition s'all <e t'e property of t'e Government )nlessot'er&ise specified and s'all <e ept in safe c)stody )ntil 'anded over to t'e Engineer-in-c'arge% Any servicea<le material= o<tained d)ring dismantling or demolition s'all <e separated o)t andstaced properly as indicated <y t'e Engineer-in-c'arge &it'in a lead of 1.0 m% or as specified int'e item% All )nder servicea<le materials= r)<<is' etc% s'all <e disposed off as directed <y t'e

Engineer-in-c'arge%

7.4 TEAT@E$T "

All t'e dismantled area s'all <e rendered clean off all de<ris= d)st etc% T'e sides of Mam<s= sills=

soffits etc% of t'e openings if any= after taing o)t doors and &indo& c'o&'ats= )nless and

ot'er&ise to <e treated= s'all <e plastered in %@% 1"* &it' neer) finis' to render tr)e sides= corners=

edges etc%

7.5 @DE @EASCE@E$T "

7.5.1 ric @asonry , %%% :ors " T'e meas)rement of <ric masonry &it' or &it'o)t

plaster/painting s'all <e taen correct to a centimeter and vol)me calc)lated in c)<ic metres

)pto t&o places of decimal%

7.5.2 Door8 and indo'8 : Dismantling of doors and &indo&s &ooden or steel s'all <e

en)merated% emoval of c'o&'ats frame &ors s'all incl)de )nless ot'er&iseseparately mentioned for removing s')tters only= t'e removal of s')tters along &it'arc'itraves= <eadings= fittings and fastenings along &it' frames%

7.5.3 Roo& Terracin* : Dismantling of roof &aterproofing treatment s'all <e meas)red in s)are

metre area% %Fengt' and <readt' s'all <e meas)red correct to a centimeter <et&eenparapets% $o separate meas)rement s'all <e taen for gola and ')rra' etc%

76 ATES "

T'e rate s'all incl)de cost of all s)c' operations mentioned a<ove incl)ding necessary la<o)r=

materials= transport= scaffolding= stacing t'e servicea<le materials= disposing t'e )nservicea<le

materials &it'in t'e lead specified= all as directed <y t'e Engineer-in-c'arge%

Tr-640 / +16



9 TER SPP$F SFSTE.:

91 DCTI$E IRON TER J$ITF PIPING OR :

8.1.1. GENER$: T'e item incl)des t'e provision of s)pplying &ater )ality d)ctile iron

pipe of specified diameter of class 97 and specials of class 91+ incl)ding c)tting= laying andfi(ing t'e pipe line%

8.1.2..TERI$: D)ctile Iron pipe s'all <e proc)red from t'e rep)ted man)fact)rers and

t'e pipes s'all confirm to IS *+7/+000% T'e pipes diameter given in sc'ed)le is t'e clear inner diameter% T'e pipe and specials s'o)ld <e s)pplied &it' inside lining &it' a cementmortar of standard t'icness and specifications and o)tside coating of @etallic Ninc as per I%S% specifications% T'e pipes s'o)ld <e &it' ISI maring% T'e test certificate f)rnis'ed <y t'eman)fact)rers s'o)ld <e prod)ced%

8.1.2.1.N$ODING: T'e pipe s'all <e )nloaded &'ere t'ey are re)ired% :'ere mec'anical

'andling facility are not availa<le= pipes &eig'ing )pto 60 g s'all <e 'andled <y t&o persons <y'and passing and 'eavier pipes s'all <e )nloaded from t'e lorry or &agon <y 'olding t'em in loops=formed &it' ropes and sliding over plan set not steeper t'an 4. degrees% T&o ropes al&ays s'all<e )sed and only one pipe s'all <e )nloaded at a time% Cnder no circ)mstances s'all pipes <et'ro&n do&n from t'e carriers or <e dragged or rolled along 'ard s)rfaces% T'e pipes s'all <e

c'eced for any visi<le damage &'ile )nloading and s'all <e sorted o)t for reclamation%

8.1.2.2.STORING: T'e pipes s'all <e lined )pon on one side of t'e alignment of t'e trenc'= socet

facing )pgrade &'en line r)ns )p'ill and )p stream &'en line r)ns on level gro)nd% Eac' stac s'allcontain pipes of same class and si!e% Storage s'all <e done on firm= level and clean gro)nd%:edges s'all <e provided at t'e <ottom layer to eep t'e stac sta<le%

8.1.2.3.C$ENING: T'e pipes s'all <e t'oro)g'ly cleaned &it' <r)s' and &as'ed if necessary to

remove any acc)m)lated stone= soil or dirt inside and inside of socet and o)tside of t'e spigot s'allalso <e cleaned in similar &ay%

8.1.2.4.E.INTION: efore pipe is laid it s'all <e first e(amined for damage and cracs% $o

craced or damaged pipe s'all <e )sed% T'e pipe s'all <e tested &it' a 'ammer to prove itsso)ndness

8.1.2.5.TESTING O? PIPES: T'e man)fact)rer test certificate/t'ird party inspection certificate

s'o)ld <e prod)ced <y t'e contractor for t'e pipes )sed in t'e &or% T'e engineer s'all 'ave t'erig't to test t'e pipes= &'erever felt necessary for its )ality% All testing c'arges s'o)ld <e <orne <yt'e contractor%

8.1.2.6.D.GED .TERI$ : If any material fo)nd damaged or craced= t'e same s'all not <e)sed in t'e &or% T'e contractor 'as to replace t'e same at 'is o&n cost and c'arges%

91 $FING TAE PIPES: Faying of pipes s'all <e as per IS 1++

911 TRENCAES : T'e dept' of t'e trenc'es s'all not <e less t'an 1000 mm meas)red from t'etop of t'e pipe to t'e s)rface of t'e gro)nd )nder roads and not less t'an 2.0 mm else&'ere% T'e&idt' of t'e trenc' s'all <e t'e nominal diameter of t'e pipeline pl)s 400mm= <)t it s'all not lesst'an ..0 mm in case of all ind of soil= e(cl)ding roc and not less t'an 1000 mm in case of roc%

Trenc' s'all <e so deep t'at t'e pipes may <e laid to t'e re)ired alignment and at re)ired dept'%

T'e &idt' of trenc' at <ottom <et&een face of s'eeting s'all <e s)c' as to provide not less t'an +00

mm clearance on eit'er side of t'e pipe% Trenc'es s'all <e of s)c' e(tra &idt'= &'en re)ired as

&ill permit t'e convenient placing of tim<er s)pports str)tting and planing 'andling of specials etc%

T'e <ed of trenc'= in soft or made )p eart'= s'all <e &ell &atered and rammed <efore laying t'e

pipes and depression= if any= s'all <e properly filled &it' eart' and consolidated in +0 cm layers%

Tr-640 / +12



If t'e trenc' <ottom is e(tremely 'ard or rocy or loose stoney soil= t'e trenc' s'all <e e(cavated1.0mm <elo& t'e trenc' grade% ocs= stones or ot'er 'ard s)<stances from t'e <ottom of t'etrenc' s'all <e removed , trenc' <ro)g't <ac to t'e re)ired grade <y filling &it' selected fineeart' or sand or fine m)rr)m , compact so as to provide smoot' <edding for pipe%

After t'e e(cavation of t'e trenc' is completed= 'ollo&s s'all <e c)t at t'e re)ired position to

receive t'e socet of t'e pipe% T'e <arrels of t'e pipes s'all rest t'ro)g' t'eir entire lengt' on t'e

solid gro)nd t'at s)fficient space left for Mointing t'e )nder side of t'e pipe Moints% T'ese socet 'oless'all <e refilled &it' sand after Mointing t'e pipe%

T'e trenc' s'all <e ept free from &ater s'oring and tim<ering s'all <e provided &'erever re)ired%E(cavation <elo& &ater ta<le s'all <e done after de&atering t'e trenc'es%

T'e road crossing s'all <e e(cavated 'alf at a time and &'ere t'e pipe line/drain crosses on

e(isting road after t'e pipe 'ave <een laid in t'e first 'alf and t'e trenc' refilled% are s'all <e taen

not to dist)r< t'e electrical , comm)nication ca<le net &it' d)ring t'e co)rse of e(cavation%

If t'e &or is in a <)ilding/ residential area= t'e contractor s'o)ld carry o)t t'e e(cavation caref)lly

to avoid collapse of any str)ct)re

8.1.3.2.$OERING: T'e pipe s'all t'en <e placed in trenc'es <y means of proper s'eer legs=

c'ains and ot'er tact and s'all <e properly driven 'ome% In no case pipe s'all <e rolled or droppedinto t'e trenc'% ne end of rope may <e tied to a &ooden or steel #eg or driven into gro)nd andot'er end 'old <y men &'ic' &'en slo&ly released till lo&er t'e pipe into trenc'%

8.1.3.3. $FING: T'e pipes s'all <e caref)lly laid straig't to correct alignment in raising or

falling gradients% T'e socet end of t'e pipe s'all face )p'ill% All t'e pipe s'all <e )sed instandard lengt' as far as possi<le% )t lengt' may <e )sed only &'ere it is necessary tomae )p e(act lengt'% :'ile Mointing t'e spigot it s'o)ld <e neatly placed into t'e socet for f)ll lengt' and properly s)pported% T'e pipe s'all <e caref)lly paced )nderneat' so t'att'ey s'all <ear loads arising from traffic evenly t'ro)g' o)t t'eir &'ole lengt'% T'e entirelengt' of pipe s'all <e s)pported on <ed of t'e trenc' evenly t'ro)g' o)t% are s'all <etaen to prevent any sand= eart' or ot'er materials from entering into t'e pipes d)ringlaying% At t'e end of t'e day;s &or t'e open end s'all <e s)ita<ly pl)gged%

$o pipe s'all <e laid )ntil t'e trenc' 'as <een e(cavated to its re)ired dept' for a distance of a<o)t

. @ in front of t'e pipe to <e laid% $o pipe s'all <e covered )ntil it 'as <een passed <y t'e Engineer-

in-c'arge%

In )nsta<le soils= s)c' as soft soil and dry l)mpy soil it s'all <e c'eced &'et'er t'e soil can s)pport

t'e pipe and if re)ired= s)ita<le special fo)ndation s'all <e provided%

:'ere t'e soils are drastically affected <y e(tremes of sat)ration and dryness= t'ose soils ares)<Mected to e(traordinary s'rinage &'ic' from &ide and deep cracs in t'e eart' s)rface mayres)lt in damage to )ndergro)nd pipe <eca)se of tig't gripping <ond <et&een pipe and clay=s)<Mecting to it e(cessive stresses as t'e clay s'rins% In s)c' case an envelop of minim)m 100 mmof tamped sand s'all <e made aro)nd t'e pipe line to avoid any <onding%

In places &'ere roc is enco)ntered= c)s'ion of fine eart' or sand s'all <e provided for a dept' of

1.0mm <y e(cavating e(tra dept' of t'e trenc' &'ere t'e gradient of t'e <ad slopes is more t'an *0

dept's= it may necessary do and or fine pipe against sliding do&n&ards%

:'ere necessary and as ordered <y t'e Engineer in c'arge= t'e ontractor s'all c)t t'e pipes and

fi( and Moint common collars for Mointing spigot ends% T'e c)t ends of t'e pipe s'all <e made tr)ly at

rig't angles &it' t'e a(is of t'e pipe%

T'e ontractor s'all tae partic)lars care to ens)re t'at t'e apert)res and open ends of pipes are

caref)lly covered &'enever t'e &ormen are not act)ally employed t'erein

914 HOINTING O? PIPES: T'e trenc' m)st <e ept )ite dry d)ring Mointing )nless in anypartic)lar case t'e Engineer permits laying of t'e pipe in &et conditions% #lain spigot and socet

pipes s'all <e Moined as follo&s

Tr-640 / +1



8.1.4.1. F?ANGED @O%NTS3 langed Moint s'o)ld <e made <y painting t'e facing of t'e

flange &it' &'ite lead freely and <olting )p evenly on all sides% A t'in fi<re of lead &ool may<e very )sef)l in maing t'e Moints &ater tig't &'ere facing of t'e pipes is not tr)e%

:'en pacing m)st <e )sed= it s'o)ld <e of r)<<er insertion of approved t'icness% T'e pacings'o)ld <e of t'e f)ll diameter of t'e flange &it' proper pipe 'ole and <olt 'oles c)t o)t evenly on<ot' t'e inner and o)ter edges% :'ere t'e flange is not f)lly faced= t'e pacing may <e of t'ediameter of t'e pacing strip only% #roper placing of t'e pacing s'o)ld <e c'eced <efore anot'er pipes is Moined on%

8.1.4.2. R8))ER R%NG @O%NTS3 or r)<<er ring Moints or p)s' on Moints= t'e groove and

t'e socet s'all <e t'oro)g'ly cleaned <efore inserting t'e r)<<er gaset% :'ile insertingt'e gaset it s'all <e made s)re t'at it faces t'e proper direction and t'at it is correctlyseated in t'e groove% After cleaning dirt or foreign materials from t'e plain end= l)<ricants'all <e applied in accordance &it' t'e pipe man)fact)rer;s recommendations% T'e r)<<er rings s'all <e as per IS .*+%

T'e ontractor s'all mae s)re t'at t'e plain end is <eveled as s)are as s'arp edges may

damage or dislodge t'e gaset and ca)se a lea% :'en t'e pipe is c)t at site= t'e plain end s'all <e

<eveled &it' a 'eavy file or grinder to remove all s'arp edges%

T'e plain end of t'e pipe s'all <e p)s'ed into t'e socet of t'e pipe and &'ile p)s'ing= t'e pipe

s'all <e ept straig't% If any deflecdtions are to <e made in t'e alignment= it may <e made after t'e

Moints is assem<led% A timer 'eader s'all <e )sed <et&een t'e pipe and cro& <ar or Mac to avoid

damages to t'e pipe &'ile t'e plain end of t'e pipe is p)s'ed onto t'e socet eit'er &it' a cro& <ar

or Mac= or lever p)ller%

8.1.5. TARST $OC: %T'r)st <locs are re)ired to transfer t'e res)lting 'ydra)lic t'r)st from

t'e fittings of pipe on to a larger load <earing soil section% T'r)st <locs s'all <e installed &'erever t'ere is a c'ange in t'e direction/si!e of t'e pipe line or t'e press)re line diagram= or t'e pipe lineends at a dead end% If necessary= t'r)st <locs may <e constr)cted at valves also% T'r)st <loc s'all<e constr)cted taing into acco)nt t'e pipe si!e= &ater press)re= type of filling= gravity component

&'en laid on slopes and t'e type of soil% In case of pipe line laid in soft soil= Moints/co)plings are to<e anc'ored on eac' side <y providing side t'r)st <locs &it'o)t restricting t'e co)pling%

#ipes on slopes need <e anc'ored only &'en t'ere is a possi<ility of t'e <acfill aro)nd t'e pipe

sloping do&n t'e 'ill and carrying t'e pipe &it' it% Generally for slopes )pto *0 degrees= good= &ell

drained soil caref)lly damped in layers of 100mm )nder and over t'e pipe= rig't )p to t'e top of

trenc' &ill not re)ire anc'oring%

or steeper slopes= one o)t of every t'ree pipes s'all <e 'eld <y straps fastened to vertical s)pports

anc'ored in concrete%

8.1.6. C ?I$$ING: ac filling s'all follo& t'e pipe installation as closely as possi<le to

protect pipe from falling <o)lders= eliminating possi<ility of lifting of t'e pipe d)e to flooding of opentrenc' and s'ifting pipe o)t of line <y caved in soil%

T'e soil )nder t'e pipe and co)pling s'all <e solidly tamped% T'e initial <ac fill material s'all <e

free of large stones and dry l)mps%

In <ags and @ons'ers gravel or cr)s'ed stone may <e )sed for t'is p)rpose% T'e initial <ac fill

s'all <e placed evenly in a layer of 100 mm t'ic and consolidated )p to a c)s'ion of at least *00

mm cover over t'e pipe% Loints s'all <e taen care to resist t'e movement of t'e pipe d)e to

press)re &'ile testing%

8.1.7. TESTING :

Tr-640 / +17



After a ne& pipe 'as <een laid= Mointed and <ac filled or any valve section t'ereof= it s'all <e

s)<Mected to t'e follo&ing t&o tests "

a) #ress)re test at a press)re of at least do)<le t'e ma(im)m &oring press)re-pipe and Mointss'all <e a<sol)tely &ater tig't )nder t'e test%

b) Feaage test to <e cond)cted after t'e satisfactory completion of t'e press)re test at a

press)re to <e specified <y t'e a)t'ority for d)ration of t&o 'o)rs%

8.1.7.1.A+dro8tatic Te8t8: #ortions of t'e line s'all <e tested <y s)<Mecting to press)re test as t'e

laying progresses <efore t'e entire line is completed% In t'is &ay any error of &ormans'ip &ill <efo)nd immediately and can <e corrected at a minim)m cost% Cs)ally t'e lengt' of t'e section to <etested s'all not e(ceed .00 m%

:'ere any section of a main is provided &it' concrete t'r)st <locs or anc'orages= test s'all not <e

made )ntil atleast t&o days 'ave elapsed%

#rior to testing= eno)g' <ac fill as descri<ed a<ove s'all <e placed over t'e pipe line to resist

)p&ard t'r)st% All t'r)st <locs forming part of t'e finis'ed line s'all 'ave <een s)fficiently c)red

and no temporary <racing s'all <e )sed%

T'e open end of t'e section s'all <e sealed temporarily &it' an end cap 'aving an o)tlet &'ic' can

serve as an air relief vent or for filling t'e line= as may <e re)ired% T'e <lind face of t'e end cap

s'all <e properly <raced d)ring testing <y scre& Macs and &ooden plans or steel plate

T'e section of t'e line to <e tested s'all <e filled &it' &ater man)ally or <y a lo& press)re p)mp% Air

s'all <e vented from all 'ig' spots in t'e pipe line <efore maing t'e press)re strengt' test <eca)se

entrapped air gets compressed and ca)ses diffic)lty in raising t'e re)ired press)re for t'e press)re

strengt' test%

:ater re)ired for testing t'e pipeline s'all <e arranged <y t'e contractor at 'is cost%

T'e test press)re s'all <e grad)ally raised at t'e rate of appro(imately one g/ s%cm/ mm% T'ed)ration of t'e test period if not specified s'all <e s)fficient to mae a caref)l c'ec on t'e pipe line

section%

8.1.7.2.Pre88,re te8t: Eac' valve section of t'e pipe s'all <e slo&ly filled &it' &ater and all air

s'all <e e(pelled from t'e pipe t'ro)g' 'ydrants and <lo& offs% If t'ese are not availa<le at 'ig'places= necessary tapping may <e made at points of 'ig'est elevation <efore t'e test is made andpl)gs inserted after t'e tests 'ave <een completed%

If t'e trenc' 'as <een partially <ac-filled t'e specified press)re <ased on t'e elevation of t'e

lo&est point of t'e line or section )nder test and corrected to t'e elevation of t'e test ga)ge= s'all <e

applied <y means of a p)mp connected to t'e pipe in a manner satisfactory to t'e Engineer-in-

'arge% T'e d)ration of t'e test s'all not <e less t'an . min)tes%

Ea%ination ,nder Pre88,re: All e(posed pipes= fittings= valves= 'ydrants and Moints s'o)ld <e

caref)lly e(amined d)ring t'e open-trenc' test% Any craced or defective pipes= fittings= valves or

'ydrants discovered in conse)ence of t'is press)re test s'all <e removed and replaced <y so)nd

material and t'e test s'all <e repeated )ntil satisfactory to t'e Engineer-in-'arge%

In portion of pipe line= &'ere t'e pipes 'ave developed cracs or s&eating= s)c' pipes &it' Mointing

materials s'all <e removed and re laid &it' ne& pipes at t'e contractor;s cost and t'e pipe line s'all

<e re-tested to t'e entire satisfaction of t'e Engineer in c'arge% $o e(tra payment &ill <e made on

t'is acco)nt% T'e <idder 'as to mae 'is o&n arrangements for t'e proc)rement of t'e re)ired

e)ipments for testing of pipes &'ic' s'all <e s)<Mected to s)c' test as t'e Engineer-in-c'arge

deems fit to ens)re t'e acc)racy of t'e ga)ge

Tr-640 / ++0



If t'e trenc' 'as <een <ac-filled to t'e top= t'e section s'all <e first s)<Mected to &ater press)re

normal to t'e area and t'e e(posed parts s'all <e caref)lly e(amined% If any defects are fo)nd= t'ey

s'all <e repaired and t'e press)re test repeated )ntil no defects are fo)nd% T'e d)ration of t'e final

press)re tests s'all <e at least one 'o)r%

8.1.8. DETERING : T'e contract rate s'all incl)de <ailing or p)mping o)t all t'e &ater if

acc)m)lated d)ring t'e progress of t'e &or eit'er from rain= seepage= springs or any ot'er ca)se%

8.1.9. TAE RTE INC$DES ?OR :

1. S)pplying spigot and socet or monolit'ic do)<le flanged D)ctile Iron DI #ipes of

specified class , diameter%

2. Faying t'e pipe and c)tting t'e pipe &'erever necessary and &astage%

3. De&atering t'e Trenc' or pit if fo)nd necessary till completion of &or%

4. Testing t'e pipe line%

5. All necessary la<o)r= materials and )se of tools%

8.1.10. .ODE O? .ESRE.ENT : T'e meas)rement s'all <e for )nit r)nning metre lengt' of

pipe line laid or fi(ed% %@eas)rement s'all <e taen along t'e centre line of t'e pipe ded)cting o)ter to o)ter lengt' of specials%

8.1.11. .ODE O? PF.ENT: ontract rate s'all <e for )nit r)nning meter lengt' of pipe line laid or fi(ed%

92 SPECI$S ?OR DI TER SPP$F PIPE $INE :1

8.2.1. GENER$: T'e item incl)des s)pplying of lass 91+ d)ctile iron &ater )ality

specials of specified diameter for DI% &ater s)pply pipe incl)ding laying and fi(ing socet=spigot and flanged specials s)c' as <ends= collars tapers= tees= d)cfoot <end= flangedsocet and flanged spigot tail pieces= <lan flanges= etc% and conforming to IS"7.+*/+000%

8.2.2. .TERI$S: T'e specials for d)ctile iron &ater )ality pipe s'all <e conforming to IS

7.+*/+000 &it' socet and spigot or monolit'ic do)<le flanged% All t'e fittings s'all <e cylindrical=reasona<ly tr)e &it' inner and o)ter s)rfaces and nearly concentric as practica<le% T'e o)ter s)rface s'all <e smoot'= so)nd= free from pin 'oles= cracs and ot'er imperfections%

8.2.3. C$ENING: T'e specials and fittings s'all <e t'oro)g'ly cleaned &it' <r)s' and &as'ed if necessary to remove any acc)m)lated stone= soil or dirt inside t'e socet and o)tside of t'e spigot%

8.2.4. E.INING: efore special is laid= it s'all <e first e(amined for damage and cracs% $o

craced or damaged pipe s'all <e )sed% T'e pipe s'all <e tested &it' a 'ammer to prove its

so)ndness%

8.2.5. D.GED .TERI$: If any material fo)nd damaged or craced= t'e same s'all not <e

)sed in t'e &or% T'e contractor 'as to replace t'e same at 'is o&n cost and c'arges%

8.2.6. $OERING: T'e specials s'all t'en <e placed in trenc'es <y means of proper s'eer legs=

c'ains and ot'er tact and s'all <e properly driven 'ome%

8.2.7. HOINTING/?IING: T'e specials s'all <e fi(ed <y means of r)<<er gaset p)s' on Moints or

flanged Moint on DI% #ipe line &'erever re)ired and as s'o&n in t'e dra&ing or as directed <y t'eEngineer-in-c'arge%

8.2.8. TESTING: Loints s'all <e tested as per IS 1++% All leaages= defects etc% s'all <erectified%

Tr-640 / ++1



8.2.9. DETERING: T'e contract rate s'all incl)de <ailing or p)mping o)t all t'e &ater if

acc)m)lated d)ring t'e progress of t'e &or eit'er from rain= seepage= springs or any ot'er ca)se till t'e completion of &or%

8.2.10. TAE RTE INC$DES ?OR:

1. S)pplying spigot and socet or monolit'ic do)<le flanged DI specials%

2. i(ing t'e specials &'erever necessary%

3. De&atering t'e trenc' or pit if fo)nd necessary till completion of &or%


8.2.11. .ODE O? .ESRE.ENT: T'e meas)rement s'all <e on t'e <asis of standard&eig't of specials and/or on t'e <asis of act)al )nit &eig't for fi(ed specials%

8.2.12. .ODE O? PF.ENT: ontract rate s'all <e for )nit &eig't of specials laid or fi(ed%

9 GN .ET$/ RSS COPPER $$OF ?$$ F "$"E :

91 GENER$ : T'e item incl)des provision of f)ll &ay gate or glo<e valve of specified diameter as mentioned in t'e sc'ed)le incl)ding fi(ing% )ll &ay valve is a valve s)ita<le for controlling or stopping t'e flo& in &ater s)pply lines%

2.1.1. .TERI$ :

8.3.1. )ll &ay valve s'all <e of eit'er rass fitted &it' a cast iron 'and &'eel or G)n metal fitted

&it' a %I% 'and &'eel or copper alloy as t'e case may <e and s'all <e of Gate valve type openingf)ll &ay and of t'e si!e as specified conforming to IS 22% T'e &eig't of t'e f)ll &ay gate valve s'all<e as per t'e ta<le given <elo& &it' a tolerance of . percent%

Dia%eter in %% ?lan*ed arch !*# Scre'ed arch !*#

1. @ 1%0+1 0%.62

+0 & 1%.0* 0%60

+. +%47. 1%022

*+ *%+*+ 1%..7

40 4%0+ +%+6

.0 6%671 *%+*+

6. 10%147 6%04

0 1*%*1 %4.

8.3.3. ?IING : T'e valves s'all <e fi(ed in position in t'e pipeline as s'o&n in t'e dra&ing or asdirected &it' necessary socet or )nion= n)ts etc% T'e scre&ed= flanged Moint s'all <e made &it' fe&t)rns of fine 'emp yarn dipped in linseed oil taen over t'e t'readed ends to o<tain complete &ater tig'tness%

8.3.4. TESTING : T'e Moints s'all <e tested to a 'ydra)lic press)re of 1 @#a 10 g/cm + along&it' t'e testing of pipe line%


1 3alve= G%I% fittings= 'emp yarn= linseed oil= !inc= fi(ing and testing% +%

All necessary la<o)r= materials and )se of tools%

Tr-640 / +++



8.3.6. .ODE O? .ESRE.ENT : T'e meas)rement s'all <e for eac' )nit valve of

specified diameter fi(ed%

8.3.7. .ODE O? PF.ENT : T'e contract rate s'all <e for eac' )nit of valve of specified

diameter fi(ed% $o e(tra payment s'all <e made for G%I% fittings )sed in fi(ing of t'e valve%

94 C I S$ICE "$"E :

8.4.1. GENER$ : T'e item incl)des s)pplying of %I% Sl)ice 3alve of specified diameter as

mentioned in t'e sc'ed)le incl)ding fi(ing%

8.4.2. .TERI$ : T'e Sl)ice valve s'all <e of lass or press)re rating as specified in t'e

sc'ed)le of )antities and conforming to I%S% 1446% T'e valve s'all <e of cast iron and / or sp'eroidal iron 'aving non-rising spindle &it' 'and &'eel , spindle of stainless steel%

8.4.3. ?IING " T'e %I% sl)ice valve s'all <e fi(ed in position as indicated in t'e dra&ing or asdirected% T'ey s'all <e fitted &it' t'e tail pieces on <ot' sides <y means of flange Moints%

8.4.4. DETERING " T'e contract rate s'all incl)de <ailing or p)mping o)t all t'e &ater

if acc)m)lated d)ring t'e progress of t'e &or eit'er form rain= seepage= springs or anyot'er ca)se till completion of t'e &or%

8.4.5. TESTING " T'e Sl)ice 3alve and t'e Moints s'all <e tested as per t'e cla)se of testing of t'e

pipe line T'e testing s'all <e done along &it' t'e pipe line testing%


1. S)pplying and fi(ing of %I% Sl)ice 3alve of specified diameter%

2. De&atering t'e trenc' or pit till completion of &or%


8.4.7. .ODE O? .ESRE.ENT : T'e meas)rement s'all <e for eac' )nit of Sl)ice 3alvefi(ed% Tail piece= maing flange Moint and lead Moint s'all <e meas)red )nder t'e relevant items%

8.4.8. .ODE O? PF.ENT : T'e contract rate s'all <e for eac' )nit of Sl)ice 3alve fi(ed%

9= .ING CONNECTION ITA TER .IN:

8.5.1. GENER$: T'e item incl)des connection &it' t'e e(isting %I% or G%I% &ater s)pply line

incl)ding fittings , fi(t)res%

8.5.2. .TERI$: %I% or G%I% specials s'all <e conforming to relevant IS code and flange Moint or

lead Moint s'all <e as per specifications descri<ed 'erein <efore%

8.5.3. .ING CONNECTION: T'e connection s'all <e made &it' e(isting %I% or G%I% &ater pipe

line of specified diameter% T'e e(isting &ater s)pply pipe line s'all <e c)t or disMointed caref)lly&'ere t'e connection is to <e made% T'e connection s'all <e made &it' providing %I% or G%I%specials as per site re)irement incl)ding maing flanged Moint or lead Moint%

8.5.4. DETERING: T'e contract rate s'all incl)de <ailing or p)mping o)t all t'e &ater if

acc)m)lated d)ring t'e progress of t'e &or eit'er from rain= seepage= springs or any ot'er ca)se till completion of t'e &or%

8.5.5. TESTING: T'e connection s'all <e tested )nder t'e testing cla)se of pipe line% T'e testing

s'all <e done along &it' t'e testing of pipe line%


Tr-640 / ++*



1. )tting= disMointing t'e %I% or G%I% &ater s)pply line%

2. S)pplying of %I% or G%I% specials

3. @aing flanged Moint= lead or scre&ed Moint incl)ding providing ne& flange%

4. De&atering t'e trenc' or pit till completion of t'e &or%

5. All necessary la<o)r= material and )se of tools%

9=7 .ODE O? .ESRE.ENT : T'e meas)rement s'all <e for one Mo< maing connection &it'e(isting &ater s)pply line complete in all respect% Incl)ding re)ired fittings= fi(t)res= specials=maing flanged Moint or lead Moint etc% &'ic' s'all not <e meas)red separately%

9=9 .ODE O? PF.ENT : T'e contract rate s'all <e for one Mo< maing connection &it'e(isting &ater s)pply line complete in all respect% $o payment s'all <e made for anyre)ired fittings= fi(t)res= and specials and maing flanged Moint or lead Moint )sed in t'e

connection%

Tr-640 / ++4



/DDITION/$ IN?OR./TION /ND SPECI/$ INSTRCTIONS

TO TAE TENDERERS ?OR 0/$P/00/. OR0S

1. #roposed site for t'e &or is near Sadras/@amallap)ram &it' a distance of a<o)t 4 9@ from

'ennai% Tenderers are re)ested to visit t'e site personally and got t'emselves ac)ainted&it' site conditions= availa<ility of materials= access road to site etc%=

2. Tenderers are re)ested to s)<mit f)ll details of &ors done <y t'em= incl)ding similar nat)reof &or a covered in t'is tender= along &it' t'eir tender to <e )oted for t'e proposed &or%

3. T'e tenderer &'ile s)<mitting 'is/t'eir tender for t'e &or s'all indicate in 'o& many days

'e/t'ey &ill <e a<le to commence t'e &or from t'e date of iss)ing t'e &or order in case of t'e &or is a&arded to 'im/t'em= s)<Mect to t'e provisions )nder cla)se + of Generalconditions of contract%

4. T'e &or s'all <e e(ec)ted as per t'e sc'ed)le of constr)ction of t'e department% T'e

contractor s'all 'o&ever s)<mit a p'ased programme of constr)ction for t'e approval of t'eengineer and s)c' an approved programme s'all <e strictly ad'ere <y t'e contractor% la)se-+ of General conditions of contract may <e referred to in t'is connection%

5. In t'e a<sence of detailed specifications for certain items mentioned in t'e tender and for

amplifications of specifications already covered= t'e corresponding Indian StandardSpecifications s'all <e applica<le%

6. T'e contractor s'all follo& at site all sec)rity r)les as may <e framed <y t'e department from

time to time= regarding removal of materials from site= iss)e of identity cards= control of entryof personnel and all similar matters% T'e contractor and 'is personnel s'all a<ide <y allsec)rity meas)res imposed <y t'e engineer or 'is d)ly a)t'orised representative from time totime%

7. ontractor;s lorry &'ile plying &it'in t'e to&ns'ip s'o)ld not e(ceed t'e speed limit of +0 9m

per 'o)r%

8. T'e sc'ed)le of )antities is to <e read for t'e p)rpose of pricing in conM)nction &it' t'e

special conditions , general r)les for t'e g)idance of contractors= conditions of contract=specifications= dra&ings= sc'ed)le of s)pply of materials and t'e appendices%

9. T'e prices inserted in t'e sc'ed)le of )antities s'all <e incl)sive= val)e of t'e &ordescri<ed incl)ding all cost and e(penses &'ic' may <e re)ired in and for t'e constr)ction of t'e &or descri<ed toget'er &it' t'e general riss= lia<ilities and o<ligations not fort' or implied in t'e doc)ments on &'ic' t'e tender is to <e <ased%

10. T'e )antities stated are to <e considered appro(imate only and t'e )nit prices entered in t'esc'ed)le of )antities and prices s'all apply only to t'e act)al )antities meas)red in t'ecompleted &or in accordance &it' t'e specifications%

11. All t'e materials ot'er t'an t'ose s'o&n in sc'ed)le of s)pply of materials in section 3II areto <e arranged <y t'e contractor and 'is rates s'o)ld acco)nt for t'e same% #rior approval

'as to <e o<tained from t'e Engineer for t'e )antities proposed to <e p)rc'ased%

12. D)ring t'e e(ec)tion of t'e contract and )ntil completion certificate is iss)ed contractor &ill <ef)lly lia<le to compensate all concerned for any loss= damage or destr)ction of &or str)ct)re=property etc%= incl)ding t'ird party ris arising d)e to ca)ses attri<)ta<le to t'e contractor &'ic' &ill <e decided <y t'e Engineer-in-c'arge &'ose decision in t'is regard &ill <e final%

13. ates )oted for all items in t'is tender s'all incl)de cost of all materials incl)ding cement andsteel= if re)ired% Department &ill not s)pply any materials ot'er t'an t'ose mentioned insc'ed)le of s)pply of materials in section 3II of t'is tender and as s)c' t'e rates )oted m)st<e all incl)sive%

Tr-640 / ++.



14. T'e Chie& En*ineer5 ESG5 GSO reserves t'e rig't to alter t'e design= )antity of &or and

specifications in t'e tender etc%= at 'is discretion &'ic' may res)lt eit'er in increase or decrease in t'e )antities for &'ic' t'e contractors &ill 'ave no claims= as ot'er&ise coveredin t'e tender governing t'e respective cla)ses of any increase or decrease in t'e )antities of &or%

15. Chie& En*ineer5 ESG5 GSO5 reserves t'e rig't to consider t'e tender as a &'ole or to split )p

t'e tender at 'is discretion and &or covered )nder different parts a&arded to differentcontractors for &'ic' t'e contractor s'all 'ave no additional claims &'atsoever%

16. If contractors need any clarification t'ey are re)ired to contact En*ineer-in -Char*e5 DEC5

Ci)il En*ineerin* Di)i8ion5 GSO5 n,,ra% - 60 1275 anchee,ra% di8trict5Ta%ilnad, !Ph - 044 - 274941;2 / 274929;0# d)ring office 'o)rs%

Tr-640 / ++6



% A SCHED8?E OF DRAW%NGS

:I 2 ) SC6EDE &3 C&NSTBCTI&N

Sl% $o% inancial progressTime allo&ed in days

from date of start

1% 1/t' of &'ole &or 1/4t' of &'ole &or

+% */t' of &'ole &or 1/4 of &'ole &or

*% */4t' of &'ole &or */4t' of &'ole &or

4% )ll )ll

Amo)nt to <e &it'-'eld in case of non ac'ievement of

milestone

In t'e event of not ac'ieving t'e necessary progress as

assessed from t'e r)nning payments= 1%. B of t'e

tendered val)e of &or &ill <e &it''eld for fail)re of eac'

milestone%

Tr-640 / ++2

T'e follo&ing dra&ings &ill form part of t'e Tender doc)ment%

Sl%

$o%

Dra&ing $o% Title

NI$



%%! SCHED8?E OF S855?> OF :ATER%A?S

To <e s)pplied <y t'e Government

Sl% $o% #artic)lars of @aterials Cnit Appro(%)antity

ate at &'ic'materials &ill <es)pplied toontractor

#lace ofiss)e

- Nil -

Tr-640 / ++



ANNEXURE -

A

STATE:ENT OF :EN AND :ACH%NER> $ame of &or " Tender $o% "

Sl% $o% Description@anpo&er to <e deployed<y tenderer

1 Aa)e the tenderer )i8ited the 8ite

2 :anpoer eplo6ment3

a% @asons

<% arpenters 55555

c% itters / ar <enders 5 :

d% :elders & L M JJJJ

e% Fa<o)rs :

f% Semisilled for arpenter/itters

g% Electricians 555555

'% @ec'anical perators

Tec'nical Staff Deployment

a% Grad)ate Engineers

<% Diploma Engineers

c% S)pervisors

d% )ality ontrol Engineer

Date"888888888888888%

Tr-640 / ++7



Si*nat,re o& Tenderer 'ith Seal

Sl% $o Description@ac'ineries to <edeployed <y tenderer

4 .achiner+ delo+%ent:

a% oncrete @an)fact)ring #lant%

<% oncrete @i(ers%

c% 3i<rators%

d% De&atering p)mps%

e% oist I To&er rane%

f% L I #oclain%

g% ompression Testing @ac'ine%

'% oncrete :ora<ility Test E)ipment%

i% orm&or @aterials%

M% Tr)cs I D)mpers% : "̂k

% Scaffolding @aterials%

l% Transit @i(ers% 555555

m% ompressors%

n% @ec'anical ammer%

o% :elding @ac'ines%

p% Gas )tting Sets%

% S)rvey Instr)ments%

r% )ring p)mps%s% @aterial Testing Fa<% E)ipments%

NOTE:

1 It is noted t'at t'e a<ove deployment is minim)m% After detailed programming and act)alcondition at site= additional deployment s'all <e done as necessary for completion of t'e&or &it'in t'e stip)lated time period%

Date"888888888888888

Si*nat,re o& Tenderer 'ith Seal:

Tr-640 / +*0



A$$ECE-

?%ST OF RECO::ENDED :AE$)RAND$:AN8FACT8RER OF )8%?D%NG :ATER%A?S

$ame of &or "

Sl% $o% Description of @aterials

d? )#3 :indo&s

7 #ly&ood

10/A #ressed Steel Door rames

10/ Steel Door / :indo&

Si*nat,re o& Tenderer 'ith 8eal

Tender $o%

Sl% $o% Description of @aterials ecommended @A9E/A$D <y Department

1 rdinary #ortland ement ofGrade 4*

@/s% A@/s% CFTATE E@E$TS@/s% NCAI E@E$TS @/s%#IJA E@E$TS@/s% A@A$DAF @/s%#E$$A@/s DAF@IA

+ T@T T'ermo @ec'anicallyTreated ar

@/s% TATA I$ , STEEF %@/s% SAIF@/s% I$F

@/s% LI$DAF* Str)ct)ral Steel Section @/s% SAIF @/s%

TIS @/sTATA @/s%LI$DAF

4 Str)ct)ral Steel #late @/s% SAIF @/s%TIS @/sTATA @/s%LI$DAF

. Anti-Termite 'emical 'emical and Agency approved <y I#A

6 TIFES & HZ J 4

a? eramic Tiles= Semi 3itrified ,

3itrified tile :

@/s% S@A$J @/s% 9ALAIA

eramics Ftd% @/s% %%L$S$ I Ftd% @/s%EGE$J%

2 #3 looring @/s% FG Ind)stries @/s% A@ST$G @/s%9ris'na 3inyl Ftd% @/s%#oly loor

:ooden Doors

a? l)s' Door S')tter @/s% DIA@$D Ind)stries@/s% 9 C I I I J l)s' Doors@/s% S:I$ Ind)stries@/s% S:ASTI9 #ly<oards S:ATI

<? actory made #anelled Door

S')tter

@/s% DIA@$D Ind)stries

@/s% 9CTTJ l)s' Doors@/s% S:I$ Ind)stries@/s% S:ASTI9 #ly<oards S:ATI

c? #3 Doors , rames @/s% ACEF@/s% ore( Doors@/s% ALASI@/s% SI$TE

Date%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Tr-640 / +*1



A$$ECE-

11 Al)mini)m Grill / Al)mini)m section%

1+ itting , i(t)res%

1*/a :aterproofing Treatment

< Integral :aterproofingompo)nd

14 ement ased #aint

1. Glass for Door/ :indo&

ecommended @A9E/A$D <y Department

@/s E$ESTA @/s SI$TE@/s FG :I$D:8888888888888888888888888 @/s% Assam #ly&ood @/s% Indian #ly&ood@/s% A$ #ly&ood% @/s SA$ #ly&ood%@/s% S:ASTI9 #ly<oards8888888888888888888 @/s% $F SEF@/s% STEEFTE

@/s% GDEL

@/s% $F SEF@/s% STEEF TE888888888888888888888888 @/s% AE GIFF@/s% DEGIFF @/s% LI$DAF@/s% I$DAF88888888888888888888888888 @/s% E3EITE@/s% DIA@$D @/s% E @/s% LAF @/s%FASSI @/s% DJ$A @/s% GDEL @/s%AD:J$ @/s% FI$9 @/s% GAG @/s%AAT@/s% 3ista Fevelor @/s% FCAFE@/s% )nter Do)glas88888888888888888888888

@/s% Str)ct)ral :ater #roofing ompany # Ftd% @/s% D)gar :ater #roofing o%@/s% osroc 'emicals% @/s% Dr i(it @/s% o)c'eme

@/s% A# @/s% I @/s% I@#E@@/s% osroc 'emicals@/s% #IDIFITE Ind)stries@/s% off 'emicals%@/s% o)c'eme 8888888888 @/s% S$:E@ India Ftd%@/s% AEE@

@/s% EGE #aints I Ftd @/s% @DI GCAD @/s% SAI$T

GAI$@/s% ASAI

Date%%%%%%%%%%%%%%%%%%%%%


Tr-640 / +*+



Sl% $o% Description of @aterials

ecommended @A9E/A$D <y

Department+ Sl)ice 3alve= efl)( 3alve= #ress)re elease @/s% 9IFS9A


Date%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Sl% $o% Description of @aterialsecommended @A9E/A$D <yDepartment

16/a Distemper= D= Em)lsion #aint=Synt'etic enamel #aint=

@/s% ASIA$ paints@/s% 9A$SAI $EFE #aints Ftd%@/s% II #aints@/s% EGE #aints I Ftd@/s% SAFI@A paints@/s% DCFC #aints%

< :all care #)tty for oncrete/#lastered S)rface

@/s irla :'ite @/s L9ement Ftd%= @/s Asian #aints

c Epo(y #aint @/s% ASIA$ paints@/s% SAFI@A@/s% ar<oline @/s%

Ameron paints% @/s@ #aints

12 E(pansion Loint fi<er oard @/s% SAFI@A Tar #rod)cts Ftd% @/s%FFJD I$SCFATI$ @/s% Sanfilled%@/s% 9anta fle( India #vt% Ftd%

1 Sanitary &are @/s% #AJ:AE@/s% A @/s%I$D:AE

17 %#% rass ittings , i(t)res % @/s% LAGCA @/s%ESS @/s% @ET@/s% #AJ:AE%

+0 #3 l)s'ing istern W @/s% #AJ:AE@/s% A @/s%I$D:AE @/s%LAGCA

+1 #lain Glass @irror @/s% @DI loat Glass@/s% SAI$T AI$@/s% ASAI

++ E: Seat over @/s% ommander@/s% #AJ:AE@/s% I$D:AE@/s% A

+* S%S% Sin @/s% DIA@$D @/s%$IAFI @/s% LAGCA@/s% #AJ:AE

+4 G%I% #ipe @/s% TATA @/s%LI$DAF

+. G%I% ittings @/s% STA@/s% LI$DAF@/s% TATA@/s% -<rand

+6 G@ Gate 3alve @/s% I@S$@/s% FEADE@/s% S9E

+2 all 3alve @/s% #EA@/s% A:A@/s% FEADE

Tr-640 / +**



3alve= #ress)re ed)cing 3alves @/s% 9ATA@/s% FEADE@/s% S9E

+7 %I% #ipe/ D%I% pipe and Specials @/s% EFETSTEEF@/s% LI$DAF@/s% FA$

*0 %I% rame , over @/s% DIA@$D@/s% S:ASTI9

*1 S: #ipe , G)lly Trap @/s TA$E@ TAEF@/s% DAF@IA @/s%$EJE

*+/a #3 #ipe= S: #ipes @/s% I$FE@/s% TCE@/s% #I$E

< #E-AF-#E #ipes omposite pipes @/s LI$DAF #ipes@/s 9ITE Ind)stries Ftd%=@/s 3ISTA Associates Ftd%=

** ement oncrete Tile @/s% CFTA @/s%EC$

@/s% I$DCSTA$*4 rics A ^ @/s% E:

@/s% S$@/s A$ @/s%EI@/s% SCTA@/s% S3

@/s% EI@/s% F@/s% 3@/s% D@/s% SS

*. alse eiling Tiles

a?< cd ef

Gyp oard= : #article <oard=ement onded #article oards=alci)m silicate oard= @ineral i<re oard, Al)mini)m #remo)ld

@/s% Anc'or @/s% $F@/s ison #anel @/s% amco ile( @/s% Armstrong= @/s% Diaon@/s% F)(alon )nter Do)gless @/s%$3A#$

*6 eady @i( oncrete @/s% F eady mi( concrete @/s%aymi(@/s D oncrete I #vt Ftd%= @/sCltratec' oncrete

*2 Admi(t)re AS - 'eo<)ild-62+ Sia - Siament610-CT S - $#FAST 4*0GGrace onstr)ction prod)ct-AD3A100

*2 ly As' rics AFG ric s'all <e approved <y EI afterconfirming t'e test res)lt relevant to IS

Date%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


Tr-640 / +*4



nne,re D

ANNE8RE.C

STATE:ENT OF CASH F?OW FOR THE WOR

$ame of &or "

Tender $o%

Sl% $o% @ont's as' lo& B

1% 1 st B

+% B

*% *rd B

4% 4t' B

.% B

6%6t' Cvs B

Date"888888888888888

Si*nat,re o& Tenderer 'ith Seal

Tr-640 / +*.



nne,re D

?OR. O? N GRNTEE OND

>$ $$ LCDIIAF STA@# #A#E 3AFCE S%100/-? ?OR PER?OR.NCE GRNTEE /SECRITF

DEPOSIT

1. In consideration of t'e #resident of India 'ereinafter called HT'e GovernmentH 'avingoffered to accept t'e terms and conditions of t'e #roposed agreement / FI$o"8888888888888888888888888888888888888= Dated" 8888888888 made <et&een t'eGovernment and8888888888888888888888888888 $ame , Address of t'e contractorerein after called Ht'e contractor sH 888888888888888888 for t'e &or of ;88888888888

8888888888888888888888888888888; erein after called Ht'e said agreementH 'avingagreed to prod)ction of an irrevoca<le an G)arantee for s%888888888888888888888888 )pees 88888888888888888888 nly as a Sec)rity /#erformance G)arantee from t'econtractors for compliance of 'is o<ligations in accordance &it' t'e terms and conditionsin t'e said agreement% :e888888888888888888888888Indicate t'e $ame , Address of

an erein after referred to as Ht'e anH 'ere<y )ndertae to pay to t'e Governmentan amo)nt not e(ceeding s% 8888888888888888 )pees 888888888888888888 only ondemand <y t'e Government%

2. :e88888888888888888Indicate t'e $ame , Address of an do 'ere<y )ndertae to pay

t'e amo)nts d)e and paya<le )nder t'is G)arantee &it'o)t any dem)re= merely on ademand from t'e Government stating t'at t'e amo)nt claimed is re)ired to meet t'erecoveries d)e or liely to <e d)e from t'e said contractors% Any s)c' demand made ont'e an s'all <e concl)sive as regards t'e amo)nt d)e and paya<le <y t'e <an )nder t'isG)arantee% o&ever= o)r lia<ility )nder t'is g)arantee s'all <e restricted to an amo)nt note(ceeding s%8888888888)pees8888888888888888888888only%

3. :e t'e said <an f)rt'er )ndertae to pay to t'e Government any money so demanded not

&it'standing any disp)te or disp)tes raised <y t'e contractors in any s)it or proceedingpending <efore any co)rt or Tri<)nal relating t'ereto= o)r lia<ility )nder t'is present <einga<sol)te and )ne)ivocal%

T'e payment so made <y )s )nder t'is <ond s'all <e a valid disc'arge of o)r lia<ility for payment t'ere)nder and t'e contractors s'all 'ave no claim against for maing s)c'payment%

4. :e 8888888888888888888888888888888888888888888888888 Indicate t'e $ame ,

Address of an f)rt'er agree t'at t'e g)arantee 'erein contained s'all remain in f)ll forceand effect d)ring t'e period t'at &o)ld <e taen for t'e performance of t'e said agreementand t'at it s'all contin)e to <e enforcea<le till all t'e d)es of t'e Government )nder or <y

virt)e of t'e said agreement 'ave <een f)lly paid and its claims satisfied or disc'arged or tillEngineer-in-c'arge on <e'alf of t'e Government certified t'at t'e terms and conditions of t'e said agreement 'ave <een f)lly and properly carried o)t <y t'e said contractors andaccordingly disc'arges t'is G)arantee%

5. :e 888888888888888888888888888888888888888888888888 Indicate t'e $ame , Address of an f)rt'er agree &it' t'e Government t'at t'e Government s'all 'ave t'ef)llest li<erty &it'o)t o)r consent and &it'o)t effecting any manner o)r o<ligations'ere)nder to vary any of t'e terms and conditions of t'e said agreement or to e(tend time of performance <y t'e said contractors from time to time or to postpone for any time or fromtime to time any of t'e po&ers e(ercisa<le <y t'e Government against t'e said contractorsand to for<ear or enforce any of t'e terms and conditions relating to t'e said agreement and&e s'all not <e relieved from o)r lia<ility <y reason of any s)c' variation= or

Tr-640 / +*6



nne,re D

e(tension <eing granted to t'e said contractors or for any for<earance= act of omission ont'e part of t'e Government or any ind)lgence <y t'e Government to t'e said contractorsor <y any s)c' matter or t'ing &'atsoever &'ic' )nder t'e la& relating to s)reties &o)ld=<)t for t'is provision= 'ave effect of so relieving )s%

6. T'is g)arantee &ill not <e disc'arged d)e to t'e c'ange in t'e constit)tion of t'e <an or

t'e contractors%

7. :e88888888888888888888888Indicate t'e $ame , Address of an lastly )ndertae not

to revoe t'is g)arantee e(cept &it' t'e previo)s consent of t'e Government in &riting%

8. T'is g)arantee s'all <e valid )pto 8888888888888888 )nless e(tended on demand <y

Government% $ot&it'standing anyt'ing mentioned a<ove= o)r lia<ility against t'isg)arantee is restricted to s%888888888888888)pees %888888888888888888888888onlyand )nless a claim in &riting is lodged &it' )s &it'in si( mont's of t'e date of e(piry or t'ee(tended date of e(piry of t'is g)arantee all o)r lia<ilities )nder t'is g)arantee s'all standdisc'arged%

Dated t'e8888888888888day of888888888888@ont' of88888888Jear for88888888888Indicate

t'e $ame , Address of an%

!Note: Plea8e indicate $OI No and date in lace o& a*ree%ent No and date re8ecti)el+#

Tr-640 / +*2



nne,re E

PRO?OR. ?OR GRNTEE TO E EECTED F TAE CONTRCTORS ?OR RE.O"$O? DE?ECTS ?TER CO.P$ETION IN RESPECT O? TERPROO?ING ORS

$ame of &or

:or rder

$o% " Agreement

$o% "

Thi8 a*ree%ent %ade thi8 MMMMMMMMMMMMMMMMMMMMM da+ o& MMMMMMMMMMMMMMMMMM t'otho,8and and MMMMMMMMMMMMMMM <et'een MMMMMMMMMMMMMMMMMMMMM !hereina&ter called theG,arantor o& the other art# and the PRESIDENT O? INDIMMMMMMMMMMMMMMMMMMMM!hereina&ter called the Go)ern%ent o& the one art#

AERES thi8 a*ree%ent i8 8,le%entar+ to a contract !hereina&ter called theContractor dated and %ade <et'een the GRNTOR O? TAE ONE PRT NDGO"ERN.ENT o& the other art5 'here<+ the Contractor5 inter alia5 ,ndertoo( to render the<,ildin*8 and 8tr,ct,re8 in the 8aid contract recited co%letel+ 'ater and lea( roo&

A$D :EE TE GCAA$T agreed to give a g)arantee to t'e effect t'at t'e saidstr)ct)res &ill remain &ater and lea proof for &i)e +ear8 from t'e date of giving of &ater proofingtreatment% I

$: TE GCAA$T 'ere<y g)arantees t'at &aterproofing treatment given <y 'im &ill

render t'e str)ct)res completely lea proof and t'e minim)m life of s)c' &aterproofing treatments'all <e &i)e +ear8 to <e rec(oned &ro% the date a&ter the %aintenance eriod re8cri<ed inthe contract I

#rovided t'at t'e g)arantor &ill not <e responsi<le for leaage ca)sed <y eart')ae orstr)ct)ral defects or mis)se / alteration of str)ct)res and for s)c' p)rpose"

a @is)se s'all mean operation &'ic' &ill damage treatment= lie

< Alteration s'all mean constr)ction of an additional str)ct)re or apart or constr)ctionadMoining to e(isting str)ct)re &'ere<y treatment is removed in parts

c t'e decision of t'e 'ief Engineer= ESG= GS &it' regard to ca)se of leaage s'all <efinal

D)ring t'is period of g)arantee t'e g)arantor s'all mae good all defects and incase of anydefect <eing fo)nd render t'e <)ilding &aterproof to t'e satisfaction of t'e Engineer-in-'arge at 'iscost arid s'all commence t'e &or for s)c' rectification &it'in seven days from t'e date of iss)e of t'e notice from t'e Engineer-in-'arge calling )pon 'im to rectify t'e defects failing &'ic' t'e &ors'all <e got done <y t'e Department <y some ot'er contractor at t'e g)arantor;s cost , ris% T'edecision of t'e Engineer-in-'arge as to t'e cost paya<le <y t'e G)arantor s'all <e final and<inding%

T'at if t'e G)arantor fails to e(ec)te t'e &aterproofing or commits <reac' t'ere-)nder t'en

t'e G)arantor &ill indemnify t'e #rincipal and 'is s)ccessors against all loss damage= cost e(penseor ot'er&ise &'ic' may <e inc)rred <y 'im <y reason of any defa)lt on t'e part of t'e G)arantor inperformance and o<servance of t'is s)pplemented agreement% As to t'e amo)nt of loss and/or

Tr-640 / +*



nne,re - ?

damage and cost inc)rred <y t'e Government t'e decision of Engineer-in-'arge &ill <e final ,<inding on t'e parties%

I$ :IT$ESS :EE t'ese presents 'ave <een e(ec)ted <y t'e <ligator G)arantor 88888888888888888888888888888888888and888888888888888888888<y 88888888888888888888for and on <e'alf of t'e #resident of India on t'e day= mont' and year first

a<ove &ritten%

SIGNED SE$ED ND DE$I"ERED F !O<li*ator/G,arantor# in the re8ence o&:

1%

+%

Signed for and on <e'alf of t'e #resident of India in t'e presence of

1%

+%

Tr-640 / +*7



nne,re - ?

t'e materials or any part t'ereof <eing stolen= destroyed or damaged or <ecomingdeteriorated in a greater degree t'at is d)e to reasona<le )se and &ear t'ereof t'econtractor &ill fort'&it' replace t'e same &it' ot'er materials of lie )ality or repair andmae good t'e same as re)ired <y t'e Divisional fficer%

5) T'at t'e said materials s'all not on any acco)nt <e removed from t'e site of t'e &orse(cept= &it' t'e &ritten permission of t'e Divisional fficer or an officer a)t'orised <y 'im

on t'at <e'alf

6) T'at- t'e advance s'all <e repaya<le in f)ll &'en or <efore contractor receives paymentfrom t'e #resident of t'e price paya<le to 'im for t'e said &ors )nder t'e terms andprovisions of t'e said agreement% #rovided t'at if= any intermediate payments are made tot'e contractor on acco)nt of &or done t'ereon t'e occasion of eac' s)c' payment t'e#resident &ill <e at li<erty to mae a recovery from t'e contractor;s <ill for s)c' payment <yded)ction t'ere from t'e val)e of t'e said materials t'an act)ally )sed in t'e constr)ctionand in respect of &'ic' recovery 'as not <een made previo)sly t'e val)e for t'is p)rpose<eing determined in respect of t'e eac' description of materials at t'e rates at &'ic' t'eamo)nts of t'e advances made )nder t'ese presents &ere calc)lated%

7) T'at if t'e contractor s'all at any time mae any defa)lt in t'e performance or o<servance in

any respect of any of t'e terms and provisions of t'e said agreement or of t'ese presentst'e total amo)nt of t'e advance or advances &'at may still <e o&ing to t'e #resident s'allimmediately on t'e 'appening of s)c' defa)lt <e repaya<le <y t'e contractor to t'e#resident toget'er &it' interest t'ereon at t&elve percent per ann)m from t'e date of respective dates of s)c' advance or advances to t'e date of repayment and &it' all costs=c'arges= damages and e(penses inc)rred <y t'e #resident in or for t'e recovery t'ereof or t'e enforcement of t'is sec)rity or ot'er&ise <y reasons of t'e defa)lt of t'e contractor andcontractor 'ere<y covenants and agrees &it' t'e #resident to repay and pay t'e samerespectively= to 'im accordingly%

8) T'at t'e contractor 'ere<y c'arges all t'e said materials &it' t'e re-payment to t'e#resident of India %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% t'e said s)m of s%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% and any f)rt'er s)m of s)ms advanced as aforesaid and all

cost= c'arges= damages and e(penses paya<le )nder t'ese presents #3IDED AF:AJSand it is 'ere<y agreed to declared t'at not&it'standing anyt'ing in t'e said agreement and&it'o)t preM)dice to t'e po&ers contained t'erein if and &'enever"

a) Sei!e and )tili!e t'e said materials or any part t'ereof in t'e completion of t'e said &orson <e'alf of t'e contractor in accordance &it' t'e provisions in t'at <e'alf contained in t'esaid agreement de<iting t'e %contractor &it' t'e act)al cost of effecting s)c' completionand t'e amo)nt d)e in respect of advances )nder t'ese present and crediting t'econtractor &it' t'e val)e of &or done as if 'e 'ad carried it o)t in accordance &it' t'esaid agreement and at t'e rates t'ere<y provided% If t'e <alance is against t'e contractor 'e is to pay same to t'e #resident on demand

b) emove and sell <y p)<lic a)ction t'e; sei!ed materials or any part t'ereof and o)t of t'emoneys arising from t'e sale retain t'e entire s)m= aforesaid repaya<le or paya<le to t'e#resident )nder t'ese presents and pay over t'e s)rpl)s if any to t'e contractor%

c) Ded)ct all or any; part of t'e money o&ing o)t of t'e sec)rity deposit or any s)m d)e tot'e contractor )nder t'e said agreement%

9) T'at e(cept in t'e event of s)c' defa)lt on t'e part of t'e contractor as aforesaid intereston t'e said advances s'all not <e paya<le%

10) T'at in t'e event of any conflict <et&een t'e provisions of t'ese presents and t'e said;agreement t'e provisions of t'ese presents s'all prevail and t'e event of any disp)te or difference arising over t'e constr)ction or effect of t'ese% presents t'e settlement of &'ic'

Tr-640 / +41



'as not <een 'erein <efore e(pressly provided for t'e same s'all <e referred to t'e 'ief Engineer= ESG= GS= Engineering Services Gro)p= time <eing in force s'all apply to any;s)c' reference%

I$ :IT$ESS t'ereof t'e said%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%and%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<y t'e order )nder t'e direction of t'e #resident 'ave 'ereinto set t'eir respective 'and t'e day and year firsta<ove &ritten%

Signed= sealed and delivered <y t'e said contractor in t'e presence of

Signat)re

$ame

Address

:itness

Signat)re

$ame

Address

<y t'e order and direction of t'e #resident in t'e presence of

Signat)re

$ame

Address

:itness

Tr-640 / +4+



nne,re - G

GRNTEE OND ?OR NTITER.ITE TRET.ENT

or G)arantee to <e e(ec)ted <y contractors for removal of defects after completion of Antitermite treatment &ors

T'is agreement made t'is %%%%%%%%%%%%%%%%%%%%%%%%%%%%% day of %%%%%%%%%%%%%%%%%%%%%%%%%%%%% t&o t'o)sand%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<et&een @/s%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'ereinafter called t'eG)arantor of t'e one part and t'e #ESIDE$T I$DIA 'ereinafter called t'e Government of t'e ot'er part%

tender document of a pipeline project

Documents