10.PRICE BID 3.Sub Station

8/18/2019 10.PRICE BID 3.Sub Station

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Rate

Both figures and in words

A) Earth work Excavation

1

Earthwork excavation in all classes of soils such as hard stiff clay, stiff black cotton,

hard red earth, shale’s, murram etc. except hard rock requiring blasting for

foundation and depositing within the campus with a lead of upto 100 meters in

levelled layer with all leads and lifts including cost of all labour materials equipment

and all other incidental charges like cribs, sheeting, shoring, bracing, providing

protective bunds, cofferdams, baling out water and other items which may be

necessary or convenient to the successful completion of the excavation to the

bottom of the drain removing of all logs, stumps, grubs and other deleterious matter

and obstruction including trimming bottom of excavation, cost of any cleaning

grubbing removing slips and blows if any and any surplus materials which may have

to be thrown up during the process of excavation including setting out all labour

materials, hire and fuel charges for all tools and plants, equipment, safe guards,

and incidental necessary to complete the work and subsequent removal and

cleaning the excavated materials protective bunds and cofferdams etc., as per

Standard Specification.

a) Upto 2.0 Metre depth below average ground level. Cum 480

b) Beyond 2.0 Metre depth and upto 3.0 Metre depth below average ground level.

Cum 160

c) Beyond 3.0 Metre depth and upto 4.0 Metre depth below average ground level.

Cum 50

3

Carting out and disposing of the excess contaminated earth from the proposed site

to the assigned destination any where within the factory premises including loading,

unloading & levelling etc., complete in all respects Cum 240

4

Forming Embankment using Brought out earth (97% Proctor Density)

Forming embankment by transporting approved soil with required lead having a

CBR value of not less than 8% and minimum Dry Density not less than 1750 Kg/cum

which has to be compacted properly and form a stable embankment including cost

and labour for proper setting out, stripping and storing the top soil, compacting the

original ground by vibratory roller of required -capacity to have a relative compactionof required proctor density, spreading the materials uniformly over the entire width of

embankment including over section margin required for roller passing in layers of not

exceeding 200 mm compacted thickness, breaking clods, watering with all leads for

water, compacting to 97% proctor density for the soil under optimum moisture

content with moisture content adjusted in the range of one percent (1%) above and

two percent (2%) below the optimum moisture content determined as per

ELECTRONICS CORPORATION OF TAMILNADU LTD

(3)SUBSTATION,DGFOUNDATIONS

PROPOSED DATA CENTRE AT PERUNGUDI

.No Description Unit Qty Amount (Rs)


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IS:2720 (Part VII) with power roller/ vibrator roller rolling and using other

construction equipment approved by the engineer-in-charge and finishing the

embankment at 97% proctor density including compaction to specified requirement,

working in narrow width of embankment including hire and fuel charges for all tools

and plants and all other incidental charges etc. complete as per Standard

Specification for road embankment. (The Contractor has to make his ownarrangement for the required quantity of soil and cost and transportation of earth

including loading and unloading, etc.).

Cu.m 160

5

Providing Pre-constructional anti- termite treatment and creating a chemical barrier

to the building by injecting chemical emulsion of required concentrations under raft

slab and beam, under Cellular raft slab, alround the footings, column pits, trenches,

pits, tunnels, wall trenches, back fill, plinth filling, junction of wall and floor, side walls

of foundation, external perimeter of building, surrounding of pipes expansion joints,

etc. as per IS specification and as per the instructions of chemical manufacturer and

all as directed. The treatment shall be carried out strictly in accordance with the

technical specification and conforming to IS 6313 or equivalent BS specification.

The chemical to be used as insecticides for the treatment shall be

CHLOROPYRIPHOS 20% (or) 50% EC and the application shall be dilute one part

of chemical 20% or 50% EC with 19 or 49 parts of water to get 1% emulsion and

strictly in accordance with the manufacturer's specification.

Note : Horizontal plan area at the top of cellular raft/ raft slab level of the building will

be measured. sqm 105

6 Providing and laying of sand filling in layers of 150mm thick including watering and

compacting all as per standard specification. cum 60

Total C/o to Summary : Rs.

B CONCRETER

1

Providing and laying plain cement concrete 1:4:8(one part of cement, four part of

sand and eight part of stone jelly) using 40mm size hard broken blue granite stone

jelly for foundation and plinth beam base all as per standard specification. Cum 70

2

Providing & laying cast-in-situ controlled reinforced concrete of the following

grades using 20 mm and down size coarse graded machine crushed hard stone

aggregate including designing the mix, weigh batching, mechanical mixing,

transporting and placing at all lifts, vibrating, consolidating, curing and finishing

smooth as required all exposed faces, complete for the following RC structural and

other elements including centering, shuttering, form work either straight, curved,

plain, tapered or sloped, supplying and mixing admixtures, dewatering wherever

necessary, the cost of all complete materials, labour, all leads and lifts, tools, plant

and machineries, hire and fuel charges and all other incidental charges etc


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Specifications, drawings and as directed, but excluding steel reinforcement, IRC

mesh, insert plates which will be paid for separately under relevant items.The rates

quoted shall hold good for all foundations at any depth, flooring, all floors, heights,

levels, elevation, below ground level, basement, trenches, pits, tunnels etc. The

designing of concrete mix for different grades of controlled concrete should be done

in accordance with latest IS - SP 23. (Hand book on concrete mix design) in thefield laboratory and the same should be got approved by the Engineer. Grade of

concrete for all concrete works specified in BOQ should be invariably followed :

M-30 Grade :

a upto Ground lvl cum 140

b above Ground lvl (G.F) cum 75

3

Supplying and fixing of Precast slab for the following thickness made in

CC 1:1.5:3 (One cement, one and half fine aggregate and three coarse

aggregate) using 20mm size hard broken stone jelly including the cost ofslab, moulding, laying,finishing smooth on exposed surfaces, curing,

transportation, pointing, and also providing necessary MS angles of

required size based on the thickness of precast slab and to be fixed on the

edges of the precast slab including grouting the lugs with Cement concrete

1:1.5:3, for approach slab and other similar works but excluding the cost

of reinforcement and MS angles and as complete with all respects

complying with relevant standard specification, as directed by the Engineer-

Inchar e.

cum 5


C IRON AND STEEL WORKER

1

Supply, fabricate by straightening, cutting, bending to size, place in position and tiewith 18G binding wire for steel reinforcement for all RCC works using RTS bars of

Fe 500 grade for steel reinforcements all as per standard specification kg 39

2

Supplying, fabricating and fixing in position inserts comprising edge angle, MS

angles, plates, tees, flats and other structural steel sections, holding down bolts,

anchor bolts, anchor plates, pipe sleeves etc., in all cement concrete works at all

levels and heights above finished floor level in foundation, trenches, pits, tunnels, lift

pits etc., below finished floor level including cutting, bending to shape fabricating,

drilling, threading, welding lugs etc., with all tools, tackles and labour as per design

or as directed including a coat of primer of approved quality and painting the

exposed surface with two coats of synthetic enamel paint of approved quality and

colour etc., all complete as per drawings and as directed.

kg 1


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3

Supplying, fabricating and placing in position M.S.chequered plate of

required thickness for duct closing and shafts closing at all floors at all

levels with necessary supports such as M.S. angles/M.S. flats including

stiffeners to be placed on angle iron frame work. (Frame work, angles,

stiffeners will be measured under relevant structural steel item). Rate shall

include making necessary cutouts for inserts, All MS members shall be

painted with one coat of red oxide primer of approved quality. etc all

complete complying with relevant standard specifications & as directed by

the En ineer-Inchar e.

kg 3

4

Supplying, fabricating and placing in position M.S.chequered plate of

required thickness for duct closing and shafts closing at all floors at all

levels with necessary supports such as M.S. angles/M.S. flats including

stiffeners to be placed on angle iron frame work. (Frame work, angles,

stiffeners will be measured under relevant structural steel item). Rate shall

include making necessary cutouts for inserts, All MS members shall be

painted with one coat of red oxide primer of approved quality. etc allcomplete complying with relevant standard specifications & as directed by

the En ineer-Inchar e.

kg 3


D MASONRY WORKS

1 Cement Concrete Solid Block Masonry in cement mortar 1:5 ( one

cement and five coarse sand ) 400mm thick upto Plinth level using

precast machine moulded blocks at all levels using standard size of 390 x

190 mm of solid cement concrete blocks with minimum compressive

strength of 50Kg/Sq.cm conforming to IS 2185 or equivalent BS including

all scaffolding, staging, curing, and all leads etc. complete and as directed

b the de artment officers/Architect.

Cum 20

2

Providing and construction of Brick work in cement mortar 1:5 (One part of cement

and five part of sand) using chamber burnt bricks of size 9” x 4½“ x 3” for

superstructure including curing etc. as per standard specification.

Ground floor Cum 33Terrace floor Cum 5

3

Providing and construction of Brick partition wall 115mm in cement mortar 1:3 (one

part of cement and three part of sand) using chamber burnt bricks of size 9“x 4½“ x

3” for superstructure including curing etc. as per standard specification. Sqm 15

Total C/o to Summary : Rs.E SHUTTERING WORKS

1

Providing and erecting centering for all RCC members with steel centering sheets/

plywood sheets, including strutting propping etc. as required and de-centering after

the specified dates for the concerned RCC members and clearing out all the

centering materials etc, complete all as per standard specification.

a for Plain surfaces & Slabs at all levels sqm 250

b for columns at all levels sqm 370c for walls at all levels sqm 350



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F PLASTERING WORKS

1

Providing and plastering with cement mortar 1:3(one part of cement and three part

of sand), 12mm thick on the exposed surfaces of RCC members including hacking

the concrete surface for proper bonding etc. complete all as per standard

specification.

sqm 200

2Providing and plastering with cement mortar 1:3 (one part of cement and three partof sand), 12mm thick for the interior faces of brick wall all as per standard

specification.sqm 215

3

Providing and plastering with cement mortar 1:4 (one part of cement and four part of

sand), 15mm thick for the exterior faces of brick wall all as per standard

specification.sqm 215


G PAINTING AND FINISHING WORKS

1

Applying white washing three coats to ceilings and beams with pure shell

lime or fat lime conforming to IS-712 all as per Specification and as

directed.

sqm 200

2

Providing two coats of Plastic emulsion paint to walls of approved colour

over a coat of water based primer including preparation of surface by

thorough cleaning and wetting and applying Birla putty to fill alll the

undulations in the plastering & as per manufacturer’s specification fully to

give an even shade & texture before painting and curing as per

manufacturers s ecifications and as directed.

sqm 215

3

Providing two coats of first quality weather proof cement paint to the

external surfaces of approved make and colour over a priming coat of

white colour weather proof cement paint or any primer specified by the

manufacturer including preparation of surface by thorough cleaning and

wetting before painting and curing all as per manufacturer`s specificationsand as directed. Snowcem cement aint

sqm 215

3 Synthetic Enamel Paint of approved quality and colour including a primingcoat including the cost all materials etc.,complete, in all floors.

sqm 35


H FLOORING WORKS:

9

Screed concrete below flooring 50 mm thick in cement concrete 1:2:4)(one

part of cement, two part of sand and four part of stone jelly) using 6 mm to

10 mm granite stone chips and top finished with steel trowels to the

re uired level and finish.

sqm 120

Providing and laying in panels not more than 20 sqm. in plan granolithic

flooring with cement concrete 1:2:4 by using coarse graded aggregate of

6 to 12 mm size laid monolithic with floor concrete and finished smooth

with power trowel including preparation of concrete surface and form work.

The screed shall be laid for effective separation of panels not exceeding 20

sqm. in plan etc. complete as per Specifications and as directed.

Unevenness in floor finish shall not exceed +2mm in one squaremetre

area. Rate to include lead , lift at all levels, pumping, placing, necessary

formwork, curing etc., all complete complying with relevant standard

specifications & as directed by the Engineer-Incharge.

sqm 120


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I JOINERY WORKS

1

Supply and fixing aluminium anodised Sliding / openable windows confirmed to

ISI specification with all fittings including supplying and fixing 6 mm thick plain glass,

accessories,fixtures all complete as per the directions of the Engineer in charge. Sqm 33

2

Supply and fixing aluminium louvered ventilators confirmed to ISI specification

with al l f it tings including supplying and f ixing 6 mm thick plain

glass,accessories,fixtures all complete as per the directions of the Engineer in

charge.

(0.6 0.6) sqm 7

H JOINERY WORKS

1Supplying and providing motorised gear operated rolling shutters

conformin to the s ecifications iven belowSHUTTER CURTAIN:

75 1.25 .GUIDE CHANNEL:

10 (3) 65 3.5 . , 75

3.5 . 6.00 . 100

6 . .

BOTTOM PLATE :

125 10 (3) 35 35 6

5 .

5 . .

BRACKET PLATE : :

&

2.3 . 300 300 3.15

2.3 2.6 . 325 325 3.15

2.6 3.0 . 350 350 3.15

3.0 3.5 . 375 375 3.15

3.5 4.5 . 400 400 6.00

4.5 5.5 . 450 450 6.00

5.5 6.5 . 500 500 10.00 6.5 . .

SHAFT:

2.00 . 42 .

2.00 . 3.00 . 48 .

3.00 . 6.00 . 63 .


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25 35 (6 )

150 200 35

6 4 6 . .

200 300 .

HOOD:

0.90

25253 .

FINISH:

.

) 1 (3.5 4.5) Each 15.75

5 Providing and fixing of Hollow metal non fire rated doors as per BS 476part-22 for stability and integrity. Pressed Galvanized steel confirming to IS

277 with the following specification. Recommended fire door shall have

doors tested and third party certified by CERTIFIRE or equivavelent, for

maximum rating of 120Mins. with vision panel. Labled doors with

certifiaction shall be with vision glass as a part of complete assembly.

Manufacturer test certificate shall cover doors both single and double leaf

and all doors supplied shall be within the tested specimen, deviation in

specification and sheet thickness other than what is mentioned in the test

certificates are not allowed. Proper label confirming the type of door and

the hourly rating is mandatory. Approved manufacturer or approved

e uivalent.Door frame shall be double rebate profile of size 143 x 57 mm made out of

1.60mm (16gauge) minimum thick galvanized steel sheet. Frames shall be

Mitered and field assembled with self tabs. All provision should be

mortised, drilled and tapped for receiving appropriate hardware. Rubber

door silencers should be provided on the striking jamb. Frames should be

provided with back plate bracket and anchor fasteners for installation on a

finished plastered masonry wall opening. Once frame installed should be

grouted with cement & sand slurry 1:2 ratio necessary for fire doors on the

clear masonr o enin .


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Door leaf shall be 46mm thick fully flush double skin door with or without

vision lite. Door leaf shall be manufactured from 1.2mm (18guage)

minimum thick galvanised steel sheet. The internal construction of the door

should be rigid reinforcement pads for receiving appropriate hardware. The

infill material shall be resin bonded honeycomb core. All doors shall be

factory prepped for receiving appropriate hardware and provided withnecessary reinforcement for hinges, locks, and door closers. The edges

should be interlocked with a bending radius of 1.4mm. For pair of doors

astragals has to be provided on the meeting stile for both active and

inactive leaf. Vision lite wherever applicable should be of size 200x300mm

with a beeding and screws from inside. The glass should be 6mm clear

borosilicate fire rated glass of relavant rating of the door.

All doors and frames shall be finished with polyurethane aliphatic grade

paint of approved colour. The door leaf and frame shall have passed

minimum 250 hours of salt s re test.Rate should include supply and installation of door and hardware set as

mentioned in the door and hardware schedule.Single leaf of size : 1200x2400mm with (200x300) vision panel with

hardware set # 1Hardware Set 1

4 nos-CE 4330 Ball Bearing but hinge 4'' x 3'' x 3mm CE marked in SSS

1 no -Pushbar panic latch 1211, suitable for door width up to 1200mm,

Silver finishI no -1185 WC External locking arrangement ELA with lever handle

prepared for euro profile cylinder.one pair NMK 5542C-S 5pin EP half cyl. L=42mm one side key in SNP

(Non-master keyed)1 no 5000 series labled door closer 5014 size 1-4 BC, with std arm in silver

5.8 mtr Self adhesive sponge seal for frames 188S, Black sqm 5Total C/o to Summary : Rs.

M MISCELLANEOUS ITEMS

1

Weathering coarse with brick jelly lime concrete at 32:12.5 ratio prportion using

20mm size brick jelly in pure slaked lime (no sand to be added) for average depth of

80mm for roof weathering coarse.

cum 18

2

Finishing the top of roof slab with one course of machine pressed tiles 20cm x 20cm

x 2cm set in CM 1:3(one part of cement and three part of sand) and pointed with

1:3(one part of cement and three part of sand) mixed with water proofing compound

for weathering course all as directed by the Engineer-in-charge.

sqm 110

3

Providing and fixing PVC Down take pipe of specified dia below and

approved make as water down take pipe with all with special PVC clamps ,

necessary bends and shoes,bends,elbows,anchor bolts and all other

specials, accessories and joints with solvent cement solution according to

manufacturer’s s ecification.


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110mm dia (4kg/sqm class for rain water downtake) RM 10160mm dia (6kg/sqm class for rain water downtake) RM 5

4

Supplying and fixing 50mm dia. and 150mm or more long PVC spouts in sun

shades of approved make and tint all as per specification and as directed. Each 6

5

Construction of inspection chamber with best quality bricks with 230mm

wall thickness up to 1.5 M depth, and 345mm wall thicknes for depth

deeper than 1.5 M in CM1:4(one part of cement and five part of sand )

over a bed of 150mm thick PCC 1:4:8 (one part of cement,four part of sand

and eight part of stone jelly)for 1.0M depth, 200mm thick for depth 1.0M to

2.0M and 300mm thick for depth more than 2.0M , wall plastered smooth in

CM 1:3 (one part of cement and three part of sand) 12mm thick inside,

and outside with rougth plastering, including 600x600 SFRC cover slab

and frame-100kg, necessary excavation and refilling in any type of soil,

including benching and channelling in PCC1:3:6(one part of cement,three

part of sand and six part of stone jelly). Supplying and fixing provideinsulated CI steps at 300mm intervel for depth more than 0.8M

a 450x450 mm Each 2

b 600x600 mm Each


Total Buiding cost : Rs.


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10.PRICE BID 3.Sub Station

Documents

Transcript of 10.PRICE BID 3.Sub Station