boq appartment

7/29/2019 BOQ Appartment

1/78

VDB Willow Farm

A CIVIL AND ALLIED WORKS

1 MASONRY WORKS

2 PLASTERING WORKS

3 FLOORING AND CLADDING WORKS

4 DOORS & WINDOWS

5 PAINTING WORKS

6 MISCELLANEOUS WORKS

7 STRUCTURAL

8 PODIUM

9 INFRASTRUCTURE

SUB TOTAL -

ABSTARCT COST

Remarks

Sl

No

.

ITEM DESCRIPTION Amount


2/78

Professional Consultants

1.00 MASONRY

1.01

Providing and constructing 200mm thick Solid concrete

block work in walls, piers and architectural features at all

levels using approved Solid blocks of minimum strength 50

kgs/sqcm in cement mortar 1:6 including curing, steel scaffolding, steel staging, leads and lifts. Cost to include

drilling the column and fixing 200mm long, 50 x 4mm thk.

MS Flat, bent to shape with anchor bolts, at every fifth

course. GI Expanded Metal mesh shall be placed and tied in

position between masonry and MS Flat, bent to shape, with

anchor bolts at every fifth course. The rate is inclusive of

cost of fabrication of reinforcement steel with all leads and

lifts and as directed by Architect/Engineer in charge.

1.02

Providing and constructing 150mm thick Solid concrete

block work in walls, piers and architectural features at all

levels using approved Solid blocks of minimum strength 50

kgs/sqcm in cement mortar 1:6 including curing, steel

scaffolding, steel staging, leads and lifts. Cost to include

drilling the column and fixing 200mm long, 50 x 4mm thk.MS Flat, bent to shape with anchor bolts, at every fifth

course. GI Expanded Metal mesh shall be placed and tied in

position between masonry and MS Flat, bent to shape, with

anchor bolts at every fifth course. The rate is inclusive of

cost of fabrication of reinforcement steel with all leads and

lifts and as directed by Architect/Engineer in charge.

# DESCRIPTION

Page 2 of 78


3/78


1.03

Providing and constructing 100mm thick Solid block work at

all levels in walls, piers and architectural features using

approved solid blocks of minimum strength 50 kgs/sqcm in

cement mortar 1:4 including curing, steel scaffolding, steel

staging, leads and lifts and a concrete band 75mm thick.

with 2nos. Tor 8 longitudinal bars and Tor 8 at 200c/c

transverse reinforcement. at every fifth course with M15

grade concrete mix including steel shuttering, steel staging,

curing etc., complete, including drilling the column & fixing

200mm long 50 x 4mm thick MS flat bent to shape, with

anchor bolts at every fifth course, with all leads and lifts

and as directed by Architect/Engineer in charge. The rate is

inclusive of reinforcement steel and cost of steel fabrication

of reinforcement steel with all leads and lifts and as

directed by Architect/Engineer in charge.

MASONRY WORKS Sub-total -1 : -

2.00 PLASTERING WORKS

2.01

Prepare the surface and plaster the ceiling, soffit of

staircase etc., in cement mortar 1:4, 12 mm thick with

smooth finish to line and level with lime rendering at all

levels including lead and lift of materials, hydrating the lime

24 hours before starting of work with necessary scaffolding

, curing , etc., complete.

Page 3 of 78


4/78


2.02

Prepare the surface and plaster all internal RCC / Masonry

surface, walls, etc., in cement mortar 1:5 , 15 mm thick ,

smooth finished to line and plumb with lime rendering at all

levels rounding of corners wherever required complete with

necessary scaffolding, curing etc, complete.including lead

and lifts hydrating the lime for 24 hours before starting of

work.at all levels rounding of corners wherever required

complete with necessary scaffolding, curing etc,

complete..Cost to include supplying and Fixing Plaster

Mesh/Corner Bead made out of galvanized iron of nominal

thickness 0.35mm with a zinc coating of 120 gms / Sqm of

Arpitha make at the concrete and masonryjunctions,Column corners, wall corners, with Galvanised

nails etc., wherever called for required size.

2.03

Prepare the surface and plaster all internal RCC / Masonry

surface, walls to receive dadoo backing, in cement mortar1:5 , 15 mm thick , rough finished to line and plumb at all

levels rounding of corners wherever required complete with

necessary scaffolding, curing etc, complete.including lead

and lifts hydrating the lime for 24 hours before starting of

work.at all levels rounding of corners wherever required

complete with necessary scaffolding, curing etc,

complete.Cost to include supplying and Fixing Plaster



Arpitha make at the concrete and masonry

junctions,Column corners, wall corners, with Galvanised


Page 4 of 78


5/78


2.04

Providing rough plastering 15mm thick in CM 1:6 on wallsat all levels & lifts, including rough finishing to line and

plumb, cost of scaffolding, curing, etc., complete, with all

leads and lifts and as directed by Architect/Engineer in

charge. ( In ducts , shafts) with water proofing compound

(using approved waterproofing compound added as per

manufacturers instructions. Cost to include supplying and

Fixing Plaster Mesh/Corner Bead made out of galvanized

iron of nominal thickness 0.35mm with a zinc coating of

120 gms / Sqm of Arpitha make at the concrete and

masonry junctions,Column corners, wall corners, with

Galvanised nails etc., wherever called for required size.

Page 5 of 78


6/78


2.05

Providing waterproof plaster to external walls, columns,

etc. in waterproof cement mortar 1:4 (using approved

waterproofing compound added as per manufacturers

instructions) for over all thickness 20mm but applied in twocoats, first coat of 14mm thick, second coat of 6mm with

water proof compound to be applied after application of

first coat, finished to line and level to approved texture,

including all leads, lifts, scaffolding and curing complete.

The rate is inclusive of forming of drip moulds &

architectural grooves of size 25x10mm as per the detailed

drawing and directions of the Architect/Engineer-in-

charge.Cost to include supplying and Fixing Plaster



Arpitha make at the concrete and masonry

junctions,Column corners, wall corners, with Galvanised


3.00 FLOORING AND CLADDING WORKS

3.00 IPS FLOORING-TERRACEProviding and laying 50mm thick Indian patent stone

monolithic flooring (at all levels) 50mm thick of 1 portion of

cement, 2 parts of coarse sand and 4 parts of stone

aggregate by volume grading of aggregate The floor shall

be completed with 1:1 cement sand mortar 12mm thick and

cement slurry 2.2kg/sqm including Glass divider strips45/50x4mm thick set in the flooring including necessary

levelling, setting, etc.,. Rate to include curing & protection

etc complete., with all lead and lift and as directed

Architect En ineer in char e includin necessar Floora) For average thickness of 50~55 mm.

b) For average thickness of 70~75 mm.

FLOORING AND CLADDING WORKS Sub-total -3 :

PLASTERING WORKS Sub-total -2 :

Page 6 of 78


7/78


Page 7 of 78


8/78


Page 8 of 78


9/78


Page 9 of 78


10/78


Page 10 of 78


11/78


Page 11 of 78


12/78


Page 12 of 78


13/78


Rate /Unit

QTY.

1,874.00 930.00 1,742,820.00 1,874.00

25.00 765 19,125.00 25.00

Type C 1

Amount

TOTAL QTY

TYPE C2

TOTAL QTY

TYPE C1

United Engineering

Page 13 of 78


14/78


384.00 690 264,960.00 384.00

- - -2,026,905.00

-

1,251.00 260.00 325,260.00 1,251.00

Page 14 of 78


15/78


2,930.00 270.00 791,100.00 2,930.00

- - -

472.00 260.00 122,720.00 472.00

Page 15 of 78


16/78


408.00 260.00 106,080.00 408.00

Page 16 of 78


17/78


- - -

2,126.00 335.00 712,210.00 2,126.00

- - - -

2,057,370.00

-

-

-

- - - -

375.00 350.00 131,250.00 375.00

RATE ONLY - RATE ONLY

131,250.00Page 17 of 78


18/78


4,215,525.00

Page 18 of 78


19/78


Page 19 of 78


20/78


Page 20 of 78


21/78


Page 21 of 78


22/78


Page 22 of 78


23/78


Page 23 of 78


24/78


Rate /Unit Rate /Unit

QTY. QTY.

930.00 1,742,820.00 11,244.00 930.00

- -

765 19,125.00 150.00 765

Amount

TOTAL QTY

TYPE C3 TO C8

UnitedUnited Engineering

Type C 2 Type

Page 24 of 78


25/78


690 264,960.00 2,304.00 690

- -2,026,905.00

-

260.00 325,260.00 7,506.00 260.00

Page 25 of 78


26/78


270.00 791,100.00 17,580.00 270.00

- -

260.00 122,720.00 2,832.00 260.00

Page 26 of 78


27/78


260.00 106,080.00 2,448.00 260.00

Page 27 of 78


28/78


- -

335.00 712,210.00 12,756.00 335.00

- - - -

2,057,370.00

-

-

-

- - - -

350.00 131,250.00 2,250.00 350.00

- RATE ONLY

131,250.00Page 28 of 78


29/78


4,215,525.00

Page 29 of 78


30/78


Page 30 of 78


31/78


Page 31 of 78


32/78


Page 32 of 78


33/78


Page 33 of 78


34/78


Page 34 of 78


35/78


Rate /Unit

QTY.

10,456,920.00 2,675.00 930.00 2,487,750.00

- - -

114,750.00 125.00 765 95,625.00

Engineering

C 3 TO C 8

Amount

TOTAL QTY

TYPE D1 & D2

United Engineering

Type D1 & D2

Amount

Page 35 of 78


36/78


1,589,760.00 550.00 690 379,500.00

- - -12,161,430.00 2,962,875.00

- -

1,951,560.00 2,800.00 260.00 728,000.00

Page 36 of 78


37/78


4,746,600.00 6,025.00 270.00 1,626,750.00

- - -

736,320.00 595.00 260.00 154,700.00

Page 37 of 78


38/78


636,480.00 545.00 260.00 141,700.00

Page 38 of 78


39/78


- - -

4,273,260.00 2,560.00 335.00 857,600.00

- - - -

12,344,220.00 3,508,750.00

- -

- -

- -

- - - -

787,500.00 661.00 350.00 231,350.00

- RATE ONLY -

787,500.00 231,350.00Page 39 of 78


40/78


25,293,150.00 6,702,975.00

60,253,587.03

Page 40 of 78


41/78


Page 41 of 78


42/78


Page 42 of 78


43/78


Page 43 of 78


44/78


Page 44 of 78


45/78


Page 45 of 78


46/78


Rate /Unit

QTY.

3,748.00 930.00 3,485,640.00 21,415.00

- -

50.00 765 38,250.00 375.00

TOTAL QTYTOTAL QTY

Club house

United Engineering

Club House

Amount

Page 46 of 78


47/78


768.00 690 529,920.00 4,390.00

- -4,053,810.00

-

2,502.00 260.00 650,520.00 15,310.00

Page 47 of 78


48/78


5,860.00 270.00 1,582,200.00 35,325.00

- -

944.00 260.00 245,440.00 5,315.00

Page 48 of 78


49/78


816.00 260.00 212,160.00 4,625.00

Page 49 of 78


50/78


- -

38,268.00 335.00 12,819,780.00 57,836.00

- -

15,510,100.00

- -

- -

- -

- -

750.00 350.00 262,500.00 4,411.00

-

-262,500.00

Page 50 of 78


51/78


19,826,410.00 -

Page 51 of 78


52/78


Page 52 of 78


53/78


Page 53 of 78


54/78


Page 54 of 78


55/78


Page 55 of 78


56/78


Page 56 of 78


57/78


930.00 19,915,950.00

-

765.00 286,875.00

Amount

Rate

United Engineering

Rate Amount QTY.

Page 57 of 78


58/78


690.00 3,029,100.00

-23,231,925.00 -

-

-

260.00 3,980,600.00

Page 58 of 78


59/78


270.00 9,537,750.00

-

260.00 1,381,900.00

Page 59 of 78


60/78


260.00 1,202,500.00

Page 60 of 78


61/78


-

335.00 19,375,060.00

-

35,477,810.00 -

-

-

-

-

350.00 1,543,850.00

-

-1,543,850.00 -

Page 61 of 78


62/78


60,253,585.00 -

Page 62 of 78


63/78


Page 63 of 78


64/78


Page 64 of 78


65/78


Page 65 of 78


66/78


Page 66 of 78


67/78


Page 67 of 78


68/78


Remarks

Page 68 of 78


69/78


Page 69 of 78


70/78


Page 70 of 78


71/78


Page 71 of 78


72/78


Page 72 of 78


73/78


Page 73 of 78


74/78

professional consultants

consulting structural engineers

I 1 EARTH WORK EXCAVATIONGeneral earthwork excavation in all types of soil for levelling & lowering

the ground for lowest basement formation level, footings, raft, rc wall

foundations, lift pits, trenches, sump tanks etc. from natural ground

level up to the pcc bottom, stacking the excavated earth & disposable

material where ever indicated in site, Excluding back filling, but

including filling depressions wherever necessary, watering,

consolidating, transporting surplus excavated earth / debris away from

the site, shoring, bailing out water, etc. complete. Contractor shall get

acquainted with site conditions, nature of soil and adopt suitable

adequate dewatering system as deemed fit for the nature of soil,

prevailing water table and water collected by runoff or rain to get the

surface reasonably dry for laying pcc at the time of execution so that

execution will not be ham ered or dela ed. The rate shall include0.0m upto 1.5m depth cum

Cutting of soil up to plinth level:

from 0 to 1.5mtr depth cum

0.0 m upto 1.5 m depth

a) Isolated footing cum

b) Combined footing cum

1.5m upto 3.0m depth


b) Combined footing cum

ii 1.5m upto 3.0m depth

a) Combined footing (At Lift) cum

a) All soils:


from 1.5 to 3.0mtr depth cum

b) Cutting of soil up to plinth level:



3.0 m to 4.5 m depth cum

c) in Hard rocks with controlled blasting:




d) in Hard rocks with Chistelling:




A EARTH WORK FOR ROADS

1

Earth work excavation by manual means in ordinary soil involving an

average horizontal throw upto 0.5m excavated surface levelled and

sides neatly dressed, the disposed earth to be levelled neatly after

breaking of clods complete as per specifications.

2

Excavation in soft rock without blasting for formation of roads including

stacking neatly, to uniform line and level with all lead cost of all labour,

equipment, complete as per specifications.

3

Compaction of original ground with maximum of 6 passes of 8 to 10tonnes power roller including filling in depression occuring during rolling

including cost of all labour, HOM of machinery complete as per

specification.

4

Providing and laying of 250mm thick WBM with 65 to 40mm size

aggregates with interstices filled with murram jelly with all necessary

lead lift and placing in position. Complete

5

Extra for watering the earth to bring the earth upto required optimum

misture content manually including cost of all labour complete as per

specifications.

SL.

NO

.

Description of items UNIT

Page 74 of 78


75/78



6

Extra for watering the earth to bring the earth upto required optimum

moisture content with mechinery including cost of all labour, HOM of

machineries complete as per specificatons.

7

Extra for rolling to specification with the use of vibratory roller when

earth is at suitable moisture content with desired field density not less

than 95% of maximum dry density (Modified heavy proctor test)

including HOM of machineries complete as per specifications.

8

Extra for rolling to specification with power roller 8-10 tonne when

earth is at suitable moisture content with desired field density not less

than 95% of maximum dry density (Ordinary proctor test) including

HOM of machineries complete as per sepcifications.

B SUB BASES - BASES (NON BITUMINOUS) AND SHOULDERS

1

rov ng, ay ng, sprea ng an compact on stone aggregates o

specific sizes to water bound macadam specification including spreading

in uniform thickness, hand packing rolling with 3 wheeled steel/

vibratory roller 8-10 tonners in stages to proper grade and camber,

applying and brooming requisite type of screening/binding materials to

fill up the interestices of coarse aggregate, watering and compacting to

-

2

Providing, laying, spreading and compacting graded stone aggregate to

wet mix macadam specification including premixing the Material with

water at OMC in mechanical mix plant carriage of mixed Material by

tipper to site, laying in uniform layers with paver in sub-base /base

course on well prepared surface and compacting with vibratory roller to

achieve the desired density.

2 SOIL NAILING

In addit ion to the general specification in item 1.0, providing and

stabili zing the slope of earth cut during the excavation process to

prevent the sliding by driving the rebar's to the required depth in slope

to the soil surface as per soil consultant /experts recommendations. The

rate shall include the fee payable to the experts for their design and

mesh with gunniting.

Smtr

3 SHORING

In addition to the general specification in item 1.0, stabilizing the slope

of earth during the excavation process to prevent the sliding by

providing suitable shoring. The design of shoring system based on the

system and material used. Contractor shall study the soil conditions ,

depth at which shoring may be required using adequate benching and

anchoring at base and various levels. The rate shall include making good

shoring and recovering the materials used while back filling.

Smtr

4 BACK FILLING

4

Earth back filling for sides of foundations, retaining wall, trenches, lift

pits, sump tank, above raft slab ( filling upto basement floor finish )and

else where as directed by engineer in charge including watering and

consolidating in 150mm thick layers, etc., complete as per detai led

specification with available earth only and shall be stacked with in the

site in OSR.

cum

III MASONRY

1 SIZE STONE MASONRY IN CM (1:6)

Providing and constructing of granite/trap/basalt size stone hammered

dressed in courses not less than 20cms high,bond stons of 2 m apart in

each coused including cost of materials , labour, curing complete as per

specifications.

cum

III CONCRETE

1 PLAIN CEMENT CONCRETE:

Providing & laying M10 concrete using 20mm downsize aggregates 75

thick below Footings, Raft, Retaining walls, Sump Tanks, Drains,

Trenches, D.G.Foundations, HSD Storage Tanks, STP etc.

cum


b) Combined footing cumc) Retaining wall cum

D.P C - Above SSM woks:

Providing & laying M10 concrete using 20mm downsize aggregates 75

thick above SSM using water proofing compound.cum

2 D.P C - Above SSM woks:

Providing & laying M10 concrete using 20mm downsize aggregates

75 thick above SSM using water proofing compound.cum

Page 75 of 78


76/78



3 REINFORCED CEMENT CONCRETE

Important notes in regard to reinforced cement concrete.

1. All concrete used for reinforced concrete work (structural concrete)

shall be "Controlled concrete"

While quoting for structural concrete work contractors are particularly

advised to study the relevant drawings carefully before quoting.

Contractors shall submit drawings showing the scheme of form work

(shuttering) for beams and slabs, areas which project out at various

levels as indicated in drawings and this shall be obligatory.

The successful tenderer shall maintain at site, cube testing machine in

good working order, sieves, slump cone, graduated cylinder and

weights, scales for material testing.

NOTE: A qualified mechanic shall always be available during working

hours for maintenance of weight batching machines.

Providing & laying controlled reinforced cement concrete confirming to

grades as specified in (IS 456 - 2000) as per specifications using 20mm

down size aggregates at any depth or heights excluding the cost of steel

rein orcement centrin shutterin sca oldin but inclusive o costFor all structural concrete elements post construction dimension and

levels shall be documented and submitted

Note: Construction joints shall be at pre approved locations only shall

be vertical or stepped. Concrete shall be chipped immediately after final

setting using mechanical chippers and thoroughly cleaned. Surface shall

be given

a. A thick coat of slurry if the joint is less than 3 days old

b. A thick coat of slurry with latex based admixture if the joint is lessthan 7 days old

c. A coat of epoxy if it is more than 7 daysonstructon onts n coumns, wa s s a e or zonta an a t e

latent concrete shall be removed after final setting and shall be given a

The rates shall also include account for any admixtures (approved by the

consultants) the contractor may use in order to enhance the workability,

to achieve accelerated strength, etc. The rate shall include use of

plasticizers and retarders to limit the water/cement ratio to 0.45 and

the temperature to 25 degree C at the time of setting. Complete care

shall be taken to achieve dense and fully watertight concrete.

A Using RMC from outside

1

a) M25 for footings -RMC incl Cement cum

b) M20 for Isolated footings- RMC incl Cement cum

c) M20 for Combined footings- RMC incl Cement cum

RCC COLUMNS :

4 Columns of different sizes and shapes at various levels/heights.

a)Below Basement(m-35) cum

b)Basement ot Ground (m-35) cum

c) Ground to First floor (m-35) cum

d) First to Second floor (M-30) cum

e)Second to third floor (M-30) cum

f) Second floor to Terrace (M-25) cum

g) Third floor to Terrace (M-25) cum

h) Terrace to Staircase head room (M-25) cumi)Terrace to Staircase head room (M-30) cum

M20 conrete for swimming pool:

RCC wall cum

Base slab cum

# M-20 for R.C. Slabs of different thickness including Sunken slabs, etc.,

a)Ramp- RMC incl Cement cum

b)Grade Slab- RMC incl Cement cum

c) ground floor- RMC incl Cement cum

d) First floor-RMC incl Cement cum

e)Second floor- RMC incl Cement cum

f)Third FloorRMC incl Cement cum

g)Terrace floor- RMC incl Cement cum

h) Staircase head room- RMC incl Cement cum

# M-20 for R.C.Beams (upstand and down stand )

a)Ramp beam RMC incl Cement cum

b) ground floor-RMC incl Cement cum

c) First floor-RMC incl Cement cum

d)Second floor-RMC incl Cement cum

e)Third floor- RMC incl Cement cum

f) Terrace floor- RMC incl Cement cum

Page 76 of 78


77/78



g) Staircase head room -RMC incl Cement cum

1

5a

M-20 for R.C.Beams (At plinth level )- RMC incl Cement cum

iii M25 conrete for RCC retaining wall: cum

RCC wall-RMC incl Cement cum

Base slab-RMC incl Cement cum

M20 conrete for RCC retaining wall:

RCC wall-RMC incl Cement cum

Base slab-RMC incl Cement cum

viM-20 for R.C.STAIRCASES at all levels including concrete in steps and

midlanding.a) Basement to Ground cum

b) Ground to First floor cum

c) First to Second floor cum

d) Second floor to Third floor cum

e) third floor to Terrace cum

8 Shearwall

a) Basement to Ground (M-35) cum

a) Ground to First floor (M-35) cum

b) First to Second floor (M-30) cum

c) Second floor to Third floor(M-30) cum

c) third floor to Terrace(M-25) cum

# M-20 for Lintel cum

IV FORMWORK FOR CONCRETE WORKS:

Scheme of Formwork including casting slabs to gentle slope, special

staging for casting floors of different heights, roof projections at various

levels and profiled formwork.

Contractors shall submit drawings showing the scheme of formwork

including back propping and proper sequence of removal of formwork

and back propping so that the structural slab will not be overloaded due

to construction loads.

Formwork shall be designed for close jointed rigid, durable and shall

have adequate strength, water tightness and ensure easy removal etc.,

Props, shoring and bracings shall be all in steel or Aluminium.

Formwork designed with proposed materials (to be approved prior to

making) shall be able to retain its shape, line, dimension, level within the

allowable limits of variations.

Formwork shall facilitate for making holes / recess for leaving dowels

embedments etc. at no additional cost and shall be submitted for

approval.

Necessary arrangement shall be envisaged to provide camber in beams

or slabs as per design.

Formwork shall have adequate openings for cleaning.

Formwork in following items of work at all level

1For beam bottoms & sides, Arch beams s lab, ramp beams, racker

beams etc.

a)Ramp beam Smt

b) Plinth Smt c)Ground Floor Smt

d)First floor Smt

e) Second floor Smt

f)Third Floor Smt

g) Terrace floor Smt

h) Stair case headroom/Above terrace Smt

2 M-20 for R.C. Slabs of different thickness including Sunken slabs, etc.,

a)Ramp Smt

a)Ground floor Smt

b)First floor Smt

c) Second floor Smt

d) Third fllor Smt

e)Terrace floor Smt

f)above terrace floor Smt

3 For Columns of different sizes and shapes at various levels/heights.

a)Below basement floor Smt

b) Basement ot Ground Smt

c) Ground to First floor Smt

d) First to Second floor Smt

e) Second floor to Third floor Smt

Page 77 of 78


78/78



f) Third floor to terrace Smt

g) Above terrace floor Smt

4 For R.C.STAIRCASES at all levels including steps & midlanding.

a)Basement to Ground floor Smtr

b) Ground to First floor Smtr

c) First to Second floor Smtr

d) Second floor Smtr

e)third floor Smtr

5 For Shear wall of different sizes and shapes at various levels/heights.

a) Basement ot Ground Smt

b) Ground to First floor Smt

c) First to Second floor Smt

d) Second floor to Third floor Smt

e) Third floor to terrace Smt

6For Retaining wall of different sizes and shapes at various

levels/heights.

a)base slab Smt

b) Wall Smt

7 For Plinth beam Smtr

8 For LINTEL AND CHEJJA Smtr

VI A) REINFORCING STEEL :

Providing & Fixing steel reinforcement for RCC including material,

fabricating as per IS-2502, transporting, storing, de-coiling,

straightening, cutting, bending, spirally hooping and placing in position

at all levels, including all labour, equipments, supplies, incidentals,

sampling and testing as prescribed in IS codes including all charges

thereon for requisite tests, supervision and binding with approved

quality binding wire. The measurement shall be as per IS 1200 Part- and

unit weight shall be derived as mentioned in IS 1786. The rolling margin

shall be on Contractors own cost. The rate shall include cost of cover

blocks, binding wire, chairs, spacers and pins to be provided as per

specifications and the same will not be measured separately for

payment. Quantity of steel as per drawing and with authorized overlaps

only shall be measured and paid for.

The quoted rate will include welding of reinforcement with low

hydrogen low heat welding electrodes for the welding length mentioned

in the drawings in place of conventional laps of larger diameter bars

only wherever consultants recommend, for which no extra shall be

claimed. Replacing conventional laps with welding splices will be

entirely at consultants discretion. Such unclaimed welding will also

include welding of reinforcement to already fixed insert plates,

structural steel members etc. Shear connectors prepared from the

reinforcing steel welded to structural steel members shall be measured

in the reinforcement item.

The rate also includes protecting the reinforcing bars in their virgin

form or in the fabricated form, or when placed and tied up position or

as dowels left for future continuation of work or at construction joint

against corrosion due to exposure to weather if left exposed and un-

encased for more than three weeks from the date of delivery to the site.

Cement wash shall be given to such bars if they are likely to be exposed

for more that three weeks and less than twelve weeks. Process of

application of cement slurry shall be repeated after every twelve weeks

if the exposure period is stretched.

High yield strength deformed bars conforming to IS:1786 with

Fy=500N/sq.mm

SUB TOTAL - STEEL WORKS

boq appartment

Documents