''':..

- 1

Invitation to Bid No. :

Specification No. : RHDW-004/2550

C Materiab equipment and specifications for OVERHEAD GROUND WIRE

HARDWARE

Cl General material and packing instructions

Additional to the general instructions, the following shall be observed

la ~

These specifications cover overhead ground WIfe hardware, i.e., overhead

ground wire bayonets, ground wire clamps, and ground wire support and clamps.

Ib Standard

The overhead ground wire hardware shall be in accordance with the latest TIS,

PEA Drawings attached to these specifications, or equivalent.

lc Principal requirement

The clamp shall be suitable for use on steel stranded conductor according to

DIN 48201 St II or equivalent.

The overhead ground wire hardware shall be marked with manufacturer's name

or trade-mark, except washer and J 1152 ground wire clamp.

All ferrous materials shall be galvanized after manufacturing. Method of

galvanizing and thickness of coating shall be according to the attached Table

"THICKNESS OF ZINC COATING", Free samples shall be supplied on

request. The samples will not be returned.

Id Packing

Each item should be packed in suitable packages in sets or pieces of 10, 50,

100, or that specified in Table "Packing Details for Overhead Ground Wire

Hardware" (see page 3 of3).

The gross weight of each package should not exceed 40 kg.

If there are several packages, the number of package shall be stamped on each

package or tag, as follows :

package number / total number of packages .

Form No. 93-1/8.06

Page 10f3

II:.

http:93-1/8.06

--

· '. - 2

I

C2 Material and packing data to be given by bidder

2a For each item offered, the following details shall be submitted with the bid:

Catalogue number.

Description of materials used for the component parts.

Surface finishing of the component parts.

Zinc coating in g/m2 or I-tm (ll-tm 0.001 mm).

Steel stranded conductor sizes for which the clamps are designed (nominal

cross-sectional area in mm2

and diameter in mm).

Minimum breaking strength in kgf .

Weight in kg/set or piece.

2b For each item offered, a detail drawing with dimensions III mm shall be

submitted with the bid.

2c Packing details

Packing method.

Number of sets or pieces in each package.

Dimensions of each package in cm.

Gross weight of each package in kg (should not exceed 40 kg).

Net weight of each package in kg.

Number of packages.

If several packages are contained in one big case, further details are required:

Number of packages in each case.

Dimensions of each case in cm .

Gross weight of each case in kg .

Number of cases.

Form No. 93-1/8.06

Page 2 of3

IT

http:93-1/8.06

i

" .

, ,, , - 3

Table

Packing Details for Overhead Ground Wire Hardware

PEA Material No. Quantity

Per Package Packing Method

1010230003 25 Sack

1010230205 200 Sack

1010230200, 1010230201 5 Bundle

~

Form No. 93-1/8.06

Page 3 of3

II

http:93-1/8.06

,',

Invitation to Bid No. :

Specification No.: RHDW-004/2550

C3 Schedule of detailed requirement

- 4

PEA

DescriptionQuantityMaterialItem

No.

1010000100

,~ I

2 1010010002

10100100033

10100100044

Overhead ground wire comer and dead-end bayonet, channel steel, 100 x

50 x 5 mm, 2,250 mm long, see Drawing No. SA3-015/49012.

Overhead ground wire comer bayonet, angle steels, 65 x 65 x 6 mm, 2,250

mm and 2,100 mm long, see Drawing No. SA3-0 15/5000 J; the second

piece shall be furnished with:

- two (2) sets of machine bolt, of mild steel, square head, similar to DIN

601, M 12,35 mm long, length of thread 30 mm, complete with one (1)

square nut.

- two (2) pieces of hot-dip galvanized lockwasher, of spring steel, + 0.6

according to Table 1 of TIS 259, nominal size 12 (12.2 mm o

diameter hole).

Overhead ground wire bayonet, angle steel, 65 x 65 x 6 mm, 2,250 mm

long, see Drawing No. SA3-0 15/50002.

Ditto as Item 3, but 2,500 mm long, see Drawing No. SB 1-0 15/22026.

II

.', - 5

:Jnvitation to Bid No. :

Specification No. : RHDW-004/2550

C3 Schedule of detailed requirement

Item

5

6

7

"" 8

9

PEA

Material

No.

1010010005

1010230200

1010230201

1010230203

1010230205

Quantity

/

/

Description

Overhead ground wire comer bayonet, angle steels, 65 x 65 x 6 mm, 2,500

mm and 2,150 mm long. see Drawing No, SBI-015/22027; the second

piece shall be furnished with:

- two (2)sels of machine bolt, of mild steel, square head, similar to DIN

601, M 12, 35 rnm long, length of thread 30 rnm, complete with one (1)

square nut.

two (2) nieces of hot-dip galvanized lockwasher, of spring steel, + 0.6

according to Table 1 of TIS 259, nominal size 12 (12.2 mm o

diameter hole).

Ground wire support and clamp, for wood bayonet and steel stranded

conductor sizes 25-50 rnm2

, cotter pin of brass or stainless steel, see

Drawing No. 150-015/140206.

Ditto as Item 6, but concrete pole and steel stranded conductor sizes 25-50

rnm2

, see Drawing No. 150-0151140206.

Ground wire support and clamp, for steel angle bayonet and steel stranded

conductor size 25-50 mm2

, cotter pin of brass or stainless steel, see

Drawing No. SBI-015/22024.

Ground wire clamp, J 1152, for steel stranded conductor size 16-35 mm2

,

see Drawing No. 150-015/140371.

II

2

.'- 6 .' .

:Invitation to Bid No. :

Specification No. : RHDW-00412550

C3 Schedule of detailed requirement

Item

10

11

12

13

14

PEA

Material

No.

1010230003

1010030006

1010030007

1010030008

101023000~

Quantity

/

Description

Clamp, triple bolt, M 16, of mild steel, for steel stranded wire 35 mm ,see

Drawing No. SA2 -015/39020.

Plate, steel, for overhead ground wire bayonet, see Drawing No. SA3

015144004.

Plate, steel, for ground wire, see Drawing No. SA3-015/44004.

Plate, steel, S x 40 mm, 110 mm long, see Drawing No. SA3-01S/44004.

Ditto as Item 10, but for steel stranded wire 50 mm2

,see Drawing No. SA3

-015/49011.

Note:

Pitches of steel bolts and nuts shall be according to the attached "Nominal

Thread Diameters and Pitches of Steel Bolts and Nuts".

n

, ,

"'):.

!j'iIt1~:l.tHj~ {] SEE bE:l'AIL 8

-*-24 D T

-i'\.l~".ft 'SECTION A.-: A,

300

t , I

-,: • I- I

, I

QtJ'.

'i1!JH:~~!lA {J DETAIL B

.'lI!....:... fI'i1!l~~ ~£1

" 'SEE -QETAIL A

'ti1wi'U~ "fill 8 Hot,E FOR U-CLAMP M.B

.. "i1IJtm&1'Hs .-1.1-'50 :DETAiL A.. ·

IpRELIMn~ARyl. ..

0.0 ~".... ..J ., . '.,. . . . ),." ~ lJ11. IllJ.· -;,1:1". , ~~A~w6h.~·~fll~"t1 . ~. .... f1tME;~::;JQ~~ ..1t4· .Ii!~,'

MAftttiAL . SURFACE FrNi§HING .MAT' No. ··D.~ ~l~ b~d' b3 i . °4 11 ' .' " " . . (d3)·. (dix d2) ,

... ·.~~rn~~.~~1i-.h ~ iij~'~;t$b,~~,~~,,-:e';':O.fo.60ro,0· 18 ·:.j8ic3tr '1 d 14.22' . 't'hl . '. '. '

... ~'ll.! 1l0n.1227 R'l'l'l4Yi 4 :' . . (1010000100) -

.......------+-~_'_Ii-,..----,-+----f--_+_-__'I . ,tl'lVrlln:.Ji fl'Unl1M!I'\J' n'lill. CHANNEL : STEEL .SiZE 1(J.:ox~oxg fjlllt Ace. TO llS.1227 TABLE 4- '. . .

'HOT rilP GALV. AS P'EA·S.STA~· ,

not to scale

~ .. '" .I 13 fl 1'\ 2549 LL\J\Jl~tl~ ?A~:-:qH')it~.Q1~LZllIlJL~'7"l'llJYI ••••• :. : ••••. .

.J

CHANNEL STEEL, 100. x 50 x 5 mm, 2,250 mm LONG n~lUlJ •••~!l.~~~~.~ ....... . LlNlJ~.1. tlel~~'llJ'llJ.l. LL~lJ

http:A~:-:qH')it~.Q1http:tl'lVrlln:.Ji

r--------------------------------------------.--------------.-------------~

r

~~I'1'l~1J~bbFl~:JJ11~D~1 8 HOLE FOR U-CLn.MP

),----+-D

b'I'l~flQ'lfI~1J'~ntl~m~1Y11"1~" OVERHEAD GROUND \-lIRE CORNER BAYONET

(~Gi~b~"I.Jf) 1010010002) 1

rn~Jtlb'l'l~flQlfl 1.l'W~~~'El'W"I.J'W1f?l65x65x6 ~U STEEL ARE MADE OF EDUAL ANGLE STEEL. i911~J~If9l"J~rt'l..l(i-J~lOI!1ru.n'Q~~I'I'lm';i~ 65x65x6 t'1i'). ACCORDiNG TO TIS.!227 TABLE 2 bfll'tJfI Uelf11227 f9l1';i1"1~ 14 •.- f-

!lJ 10 ."

not to scale

b'I'l~f;Qlfl~1Jal~~eJ~1'Y11"lA'\'l:f)~1J'IJ .f!~~b1J~,l .. bbtJumJ11 SA3-:-01S/S0QQl OVERHEAD GROUND \-lIRE CORNER BAYONETb~tl'IJb\;1~.. 1'IJt11f3 f).'W, 5Q bb~J'IJ~, 1, 'lJiJIIol1'lJ"J'IJ tbbM.!

http:Gi~b~"I.Jf

· ,

IPRELIMINARYl 1 r

~~I'1'l!!jtJ~bbFl~Ull~tI 8 J ...~·:--ti:r HOLE FOR U-CLAMP M8 ----I

i 22.51 i

I T6T ":nm'l:;:b~~~ btl. DETAIL A.

-j65f /' // / D

6sIf" I-+'+' f .... ! q f fl

~';jI~~~b~~~ btl. ~

I~ .... .... I ;:::i ~ :;;.1 ~ "'''' E ~~)--r ) '"

24--11-- '-'" 10

50.J [-200 pOO -----1,200 f--- 300 -t- 300 I 1I °12,250

b'I'l~f)f,:;nrl~tJ'G'l~~eI'WI OVERHEAD GROUND wIRE

C".}r;lo>Jb1Il'lJ.ft 1010010003)

BAYONET

1 1'~~ 1 MATERIAL

.yn~'JU'l'l~ljjlfl 'llill9l~';fJ'i.l'lJ·l.ni9165x65x6 ~:u 19I1t1UllPl';j!Jl'IJ~l9If1ru.n~~m'l'lffi';jtl muvl tlf.lfl.1227 ~1';n'J.ft 2

STEEL ARE MADE OF EQUAL

65x65x6 MM. ACCORDING TO

ANGLE

TISJ227

STEEL,

TABLE 2

2 fll'jf)l'Ll~d 2 SURF ACE FINISHING

1Vlm'iJ~'Jf1:::~mtl~I~';j!'lI'IJ flWiI. HDT DIP GAL VANIZE PEA'S STANDARD

ACCORDING TO

3 fll'jb\i)1~~ 3 DRILLING

:um';jb'OlI:;~'lJ'lJlffil'Jl iJIXlif I STEEL ARE DRILLED AS FOLLOwS I

~lbb'l'lU"'~ POSITION

~Lifmb'"lI~~

HOLE

'lJ'lJII9l~.ft\,'ell::: (till) DIMENSIONS (1'11'1)

D 'J"~ (SLOT) 18 x 30

E 'J'1lf1~~ (CIRCLE> o 14

F 'J"'fl~~ (CIRCLE> o 10

not to sco.le

,

ne:J..jdJl~":lSI'U":l:::'\J'\J1yJ~1 vJltJdJ 1iJ)":lS'i'ULlt:l:::R 1IJJUt:le:Jr.l i\tJ nl":l1yJ~li1'Uf1ij.nIR, b'I'lfflriljj'lfl~1Jm~~f).w1mLi]'lJ .. ~!;1~b~.l ...... LLlJU11l'lJi1.SA3-c0151.500.02

OVERHEAD GROUND wIRE BAYONETLIil~'lJLt'l~~~ .rI ..f)..~ ..EiO L~'\J~. l. 'U~r,t.rn.r:J.... 1 . LLeJ'lJ

L

http:LLlJU11l'lJi1.SA3-c0151.500.02http:I'lfflriljj'lfl~1Jm~~f).w1

"-fh. , ' ,.. ~",\, ' .:.~;

, , -..~ ~ ~ . " PF~~L'Mll\lAR~{

~Ol;

If32.~~ F~f_4: E; D; :/ D~ -ttl

-il' /

.!

-U!t.~~~,ooloo~",+~ -~"o 6, li50 I .:< L

-E! jf~ iF ,~. ' -4t= " °1111 DIS E, t: .,rr ~ I F., f1=.,j}r

"" "" ~n ~u ClI.!. ./ '" '1l'lallf:l'll'l1 I DIMENSIONS IN mm. . 'tf!!9'lI~'1UW" (

MATERIAL NUMBER D1_ (d. X ~) Df {d 3 ) E,Cd.) F" {d5 '; d(J L

MATERIAL a SUftFACE FINlSHM; .

01010004 d y

(1010010004) 18X 30 18 \4 14 x20 2500 H1f1nn1ntlll;WU

u.){nn"ln , 65 X"6!5 X 6 flW • ....

mil ~n.I227 ml1tn l ~""l' '

~"lU ~ftf\"ltJU"lf'm'''u nWtI,... , MILO STEEL

EQUAl ANGLES 65X65X61T11T1

ACC. TO TIS. 1227 TABLE 2

HOT DIP GALV. Ace. TO PEA.

STANDARQ ,

",J .:t

n111 Wt'~~JnWfl'1t'\ ~"I ' ,

n'a~')'lftJlI~YIil. 1)U , tllt1\.1,~tnJ ... __ •• __ ". ___ ~ '" ",' .t>J'Kl1r'101HI . .. . ~n\,tm~CHW•.•_•••.••__

:Fm,--¥w.-::. ~__ . '\I ...---...

y, ~ (~ ~ ~4 ' ;Ht-. '!Y1H, / . ,-, .- ' l!'''11i\~ I; 25 --~~ , - _ .. -;:~: "'", ~"~''1i;j1'", u ~, "c::;

' ,,- ."LoVERHEAO GROU~IO It/iRE BAYONET \\\lU~~II); S~I,--: 9!f¥.2.2026 .. ~;~~~~~:~~~ , ... .

)( W'Jun \ ~

",' ,

.'. PRELIMIi'JAR'{

D/~\--Il n:ftf'l'1 tHJ'1m\'1U flW ()

, ,.. . MILO STEEL

EQUAl: ANGLES 65 X 65 X61Mt

ACC. TO TIS. 1227 TABLE 2

HOT DIP GALV. ACC. TO PEA.

STANDARQ

CORNER

mm. ., ,

IIJdfi I ~m.vm I ~WJ~I

, ,

''', .. 1· ,

.. '

" . , \

I;", •

'!. ...I,: .~

~;'-~? ~'

..

. ~ ...,1 ~.~.;.\

ft ; ~. !OJ' "

0 '. ..

< ~~ " .' ..'" ~. >

,.'

.~ \".7~'[:;"~'~" , ".,

, .:

~. :

01230200

(1010230200)

;

ODEL·l"" I~. I J",; R''.\/~ I \ _ f Vi ( ; ..j r\- \ y I

f'.'~ ; ~,,- -"

~ ..j

~ lttlnl""tl1

MILO STEEL·

.r

.

Wril~1I .... 11. i\1'l\h~'II~ DIMENSIONS IN. MM. {M.l

BREAKING

D A B c E STRENGTH Kp.

;~IG 235 90 70 25

~ J '1\llttllnllll II (fln~ I

WEIGHT PER PIECE

I

I ,

l,fJttlMn 6 x 40 x' 120

PLATE 6 x 40 X 120

J- .' (f'-. AI1---- ,,"lWfUl'l'lflIMftnf'llnntn "«"1ft 25 - 501J1J~

", I FOR STEEL -H-lHIDll-'~ STRANDED 00NOUCT.--t OR.1-----1 25 - 50 mm~

j,~4lJ1------- min. 155 . A.A ,. I)f;.(/ AC r' ....tnl.lUflrnl Umunmtl,tJg'! ,tit!

'lnflUll:f'Y'I'm"lU W1'1fffUllllJf1 ( flfl.) ( nn.) . 1I ' DIMENSIONS IN BREAKING WEIGHT MATERIAL a,.STRENGTH PER PIECED A BMATERIAL NUMBER C

SVRFACE FINISHING( kg ) ( kg )

CO .1l~nl""tI'1 . . 75 45M.12 75Ol23020a ~AJlLE STEEL

(1010230203) ® I" nn1l"ln.d" MILD STE@ mw';ii~

~SSCD & .2 'O"'l\J~.nt'in't.J ' t.n~" flYJ fI, HOT DIP. GALY. A(X TO PEA. STANDARD

tJf.J.

mm.

E

37.5

. ,

01230205

__40~ ~____________70 ~

;: .'

,J J .!/1~"nf+'ln"'U~1'tJflil~1

---+-.oVERHEAD :GROUND -WIRE BAYONET

SCALE 1:2

,I , I, I I I

I_~

il111~.m:rW11J1.I11'1:j1U

MATERIAL MILD

1152

QI230205 (1010230205)

GROUND WIRE CLAMP CAT. NO. J 1152 MAT. NO~ :01230205 (1010230205)

.- .. ~ .~,

"ASSEMBLY GROJND WIRE C!-AMP

U . ,J , ' . 1~n ,: nmnllu« • \. ;j.,J)

..uiuon:

........ " 1lr.~ln·r.t:'t~1 r'I1':lJ

BOLT, CARRIAGE

J J mIf4'l{

SICE VIEW

ALL DIYENstONS ARE Ltf mm (INCH)

l~i!mtlii 01-230003 (1010230003) . MATERIAL NUMBER 1r---~----------------~~~'----v----w~------------J----·----------------~

l!Ulil. IoLFlfUJU. aan 31>11 DESCRIPTION CI..Alo!P. TR[PLE BOLT

r-~~~----------------~~.---------------------,--------.------- ------~ 1~!iJ L.,,~mH)U MATERIAL MIlD STEEL

~~~--------------------------------------~r---~---~-------------U1uth 81Ua'xln:n SURFACE

." ..U1V1Un FINISHING' HOT DIP CALVo

WEIGHT

.., . " I

neJ\l11"1'Jn'j"JlJ1vJW1u,at lFl~e:l\mR n1"j1y.jyJl~1\UlilJl1A..

CLAMP. TRlPLE BOLT

.iPRELIMINARY I 5----H-- 1-1 f--20 80 T

117050

20 0 20

T----Vl-I 50 ~-----140 f-

I II '.,

lLVJ'!.JL i1~fl\.Ji::m:nJWlLtl'l

PLATE. STEEL. FOR OVERHEAD GROUND WIRE BAYONET ~ .J

("l::l~L~ZlYl Q.1~ (1010030006).

¢ 14 ;;,~

5---11- -11""-"-20 1

¢ 1 4 ~~n ...,,---_-t+- 20 0 ¢18 ~mT45 110o

45 ·1 oT o~40~-

. .. --I 50 1-------140 f- LLVJUL i1:;mZJlJ'l~ 5x40 lUJ. LJ'l1 110 ~3..l. PLATE. STEEL, 5:

.'

iPRELIMINARyi

,.4

~.J r

)V

TABLE TIDCKNESS OF ZINC COATING

STEEL CATEGORYIMATERIAL STEEL TmCKNESS RANGE

(mm)

FASTENERS: - '

- BOLT, PIN, NUT, LOCK NUT :

- UPTOMIO

- OVERM 10

- WASHER, LOCKWASHER v

" "

Nominal Thread Diameters and Pitches of Steel Bolts and Nuts

Bolts and Nuts shall have nominal thread diameters(d) and coarse

pitch (p) as specified in the table below:

Nominal Coarse Pitch(P) Thread Diamete~(d)

in mmin mm

6 1

: 1. 2513J

10 1.5

12 1. 75

1,6 .2

.20 2.5

24, 3 '"

PROVINCIAL ELECTRICITY AUTHORITY

TECHNICAL SPECIFICATION DIVISION

TOLERANCE

Specification No. - Approved date: 3 1 1J.~. 2SiZ Rev. No. : 01 Form No. : - Page 1 of 2

.fIlflN'U1fl (Addendum)

.,. . dd "" QI "fl1f1111Jflfl1V1Lflfl8'U ~U~':i1E1fl::L8E1V1'VI fl'Yfln~ru

'U

(ijfli\L1J~~)

(1)':i:::Cl:::f'l'J1lJCJ1'J':i'JlJ ("lJtlU~'VI~n 5..:1 "lJ8Ub'VI~n) - 3 L1 +5

PROVINCIAL ELECTRICITY AUTHORITY

TECHNICAL SPECIFICATION DIVISION

TOLERANCE

Specification No. - Approved date: 31 lJ.fOl.15&1 Rev. No. : 01 Form No. : - Page 2 of2

L

X2

X2

-._( ._._)-._._. ._. ....t-)_.

A

.-~-.-.-.-.-.-.-. r-'-' --_._. f-.-._. _.- :d1

A d2

'ft.J~ (2) 1'lJVi (5)'U 'U

Xl B

III