WTP Civil Works BOM for Triveni Township Development

PROJECT: TOWNSHIP DEVELOPMENT FOR TRIVENI ACADEMY AT KANCHIPURAM,
CHENNAI
PLANT: 2.3 MLD WATER TREATMENT PLANT
TITLE: BILL OF QUANTITIES FOR CIVIL WORKS FOR WTP
Sr.No. Description m.u.
Final Rate
from Hirco
Chennai site
Quantity Amount
A. EARTHWORK AND EXCAVATION
1. Excavation for foundations in trenches, areas etc. in all types of soils, sand,
gravel, murum and soft rock, except for hard rock, including dewatering,
shoring, strutting preparing, trimming and levelling the bed for foundations,
refilling around foundations with selected approved materials, consolidating
with watering and stacking/carting away and/or spreading the surplus earth
within the site as directed ( rate shall include removal of
grass/vegetation/bushes etc.
a) Depth upto 1.5m m3 60 2550 153,000
b) Depth 1.5m to 3.0m m3 120 1700 204,000
c) Depth 3.0m to 4.5m m3 180 1300 234,000
d) depth 4.5m and 6m and above m3 240 200 48,000
Measurements shall in solid measure and same as base concrete/soling and
depth upto bottom level of the same.
2. Same as in item 2 above but for excavation in hard rock (trap, basalt,
granite) necessitating chiselling / wagon drilling etc. Other than blasting.
a) Depth upto 1.5m m3 525 350 183,750
b) Depth 1.5m to 3.0m m3 575 460 264,500
c) Depth 3.0m to 4.5m m3 650 610 396,500
d) depth 4.5m and 6m and above m3 800 200 160,000
3. Filling in plinth, under floors and similar situations with approved material
(murrum)obtained from excavation in layers not exceeding 15 cm. thick,
watering, consolidating each layer adequately using 8-10 T power roller /
heavy duty plate compactor so as to obtain 95% of maximum dry density (
as per Standard Proctor Test ) including finishing to the required levels etc.
complete as directed.
m3 75 300 22,500
4 23 cm. thick dry rubble packing under floor and similar situations with rubble
obtained from excavation, hand set in regular lines, levels, interstices filled
with smaller stones of appropriate size, with stone dust blinding consolidated
and finished to the required levels including providing and laying 100 micron
PVC sheet (Building paper), (as per Technical Specification of Tender)
brought by the contractor at his cost etc. as directed.
m2 150 50 7,500
5 Same as in Item 4 above but with material brought by the contractor at his
cost from outside.
m2 350 3200 1,120,000
Total : “A” (1 to 5) 2,793,750

Final Rate
from Hirco
Chennai site
Quantity Amount
B. CONTROLLED CONCRETE - PLAIN & REINFORCED
1. Providing & laying in position plum concrete with boulders in volumetric
proportion 1:5:10 ( cement : sand : coarse aggregate ) including mixing,
putting in place, vibrating/ramming ,tamping, watering/curing, lateral
formworks etc. complete. ( Note : Coarse aggregate will constitute 75%
metal of 37mm and downgraded and 25% boulder of specified size ).
m3 2850 25 71,250
2. Providing & laying in position machine mixed plain cement concrete in grade
M10, but having volumetric proportion of 1:3:6 ( cement : sand : coarse
aggregate ) with 37mm and down graded aggregate as coarse aggregate
: of specified thickness and drawings, complete in all respects including
mixing, putting in place vibrating,tamping, watering/curing, lateral
formworks, grooves, finishing the top surface either smooth or rough at all
heights and levels and including below all types of foundations e,g,
footings, rafts, walls & as specified etc. complete.
m3 2950 240 708,000
3. Same as in Item 2 above but in M15 m3 3250 20 65,000
4. Providing & laying in position machine mixed R C C of grade M15, but having
volumetric proportion of 1:2:4 ( cement : sand : coarse aggregate ) with
20mm and down graded aggregate as coarse aggregate : as per
specifications and drawings, complete in all respects including mixing,
putting in place vibrating,tamping, watering/curing, leaving pockets, recess,
grooves, finishing the top surface of slab and beams either smooth or
rough in following items at all heights and levels and as specified etc.
complete. (Note : Only reinforcment will be paid seperately )
Below Plinth :
a) Footings & Rafts m3 3250 555 1,803,750
b) Formwork for the above m2 326 1,315 428,690
c) Plinth beams m3 3500 20 70,000
d) Formwork for the above m2 394 160 63,040
e) Walls upto 150mm thick Average m3 3,800 10 38,000
f) Formwork for the above m2 280 130 36,400
g) Walls 151mm to 200mm thick Average m3 3850 10 38,500
h) Formwork for the above m2 280 100 28,000
i) Walls 201mm to 300mm thick Average m3 3,800 80 304,000
j) Formwork for the above m2 280 670 187,600
k) Walls 301mm to 450mm thick Average m3 3,800 350 1,330,000
l) Formwork for the above m2 280 2,500 700,000
m) Columns of all shapes & sizes upto plinth m3 3500 20 70,000
l) Formwork for the above m2 517 170 87,890
Above Plinth :
a) Columns of all shapes & sizes upto plinth m3 3500 50 175,000
b) Formwork for the above m2 280 485 135,800
c) Slabs of all thickness including cantilever slabs, projections,
ledges,canopies
m3 3500 280 980,000
d) Formwork for the above m2 280 2,000 560,000
e) Floor slab/grade slab m3 3500 55 192,500
f) Formwork for the above m2 280 15 4,200
g) Beams & Lintels m3 3500 90 315,000

Final Rate
from Hirco
Chennai site
Quantity Amount
h) Formwork for the above m2 517 730 377,410
i) Walls upto 150mm thick m3 3,800 10 38,000
j) Formwork for the above m2 517 100 51,700
k) Walls 151mm to 200mm thick m3 3,800 10 38,000
l) Formwork for the above m2 280 130 36,400
m) Walls 201mm to 300mm thick m3 3,800 20 76,000
n) Formwork for the above m2 3,800 160 608,000
q) Staircase and steps, including cantilever slabs with or without waist slab,
folder slabs etc.
m3 3,800 35 133,000
r) Formwork for the above m2 280 330 92,400
s) Pardis, parapets, pargolas,fins,facias etc. including for canopies pargolas
etc.
m3 3,800 10 38,000
t) Formwork for the above m2 280 20 5,600
u) Coping & window sills and similar situation m3 3,800 6 22,800
v) Formwork for the above m2 280 12 3,360
w) Loft, chajjas etc. m3 3,800 5 19,000
x) Formwork for the above m2 280 35 9,800
4. Extra over & above M15 grade concrete for M20 grade concrete, but
having volumetric proportion of 1:1 1/2:3 ( cement : sand : coarse aggregate
)
m3 650 10 6,500
5. Extra over & above M15 grade concrete for M25 grade concrete, but
having volumetric proportion of 1:1:2 ( cement : sand : coarse aggregate ) m3 850 1,556 1,322,600
6. Providing & fixing M S round holding down ( foundation ) bolts with nuts,
washers, plates etc. complete and as per drawings & details.
a) 16mm dia bolts and 600mm long No 120 20 2,400
b) 20mm dia bolts and 800mm long No 200 10 2,000
c) 20mm dia bolts and 1000mm long No 250 10 2,500
7. Providing reinforcing steel of all diameters at all levels including cutting,
placing, binding with soft binding wires. (Authorised laps and chairs shall be
payable at all levels).
a. Mild steel plain round conforming to Grade I (IS:432) MT 57,000 1 57,000
b. High yield steel bars conforming to IS:1786 MT 59488 145 8,625,760
8. Cutting holes in concrete/ masonry required for services (if not provided
earlier during casting) Thickness not exceeding 35 cm including making good
the same later).
a. Holes upto and including 0.25 m2 in area:
i. in concrete : No. 600 10 6,000
ii. in masonry : No. 300 10 3,000
b. Holes exceeding 0.25 M2 but not exceeding 0.5 M2 in area:
i. in concrete No. 1,000 10 10,000
ii. in masonry No. 550 10 5,500
c. Holes exceeding 0.5 M2 but not exceeding 1.0 m2 in area:
i. in concrete No. 2,000 10 20,000
ii. in masonry No. 1,000 10 10,000

Final Rate
from Hirco
Chennai site
Quantity Amount
9. Providing and fixing GI pipe sleeves in concrete, masonry, grouting, painting,
etc. compelte and as directed.
a) 25 mm dia. and length upto 200 mm No. 200 15 3,000
b) 50 mm dia. and length upto 300 mm No. 360 15 5,400
10. Breaking existing concrete/ brickwork and disposing off materials to any lead
as directed.
a. Concrete m3 1095 10 10,950
b. Brick m2 300 15 4,500
11. P & F readymade fan hooks with M.S. box and bar embedded in concrete,
black enamel paint etc. complete.
No. 200 5 1,000
12. Grouting with 1:1:2 concrete using smaller size of aggregates for grouting
base plates of machines/equipments inside PCC/RCC member.
m3 8000 5 40,000
13. Providing and grouting 50mm thick grout below base plates in cement
mortar 1:2 including ramming ,watering etc. complete. m2 120 5 600
14. Providing & filling approved quality sand inside / around equipment
foundations. m3 1050 150 157,500
15. Providing & fixing rod anchor/dowels as per technical specifications
including cleaning, grouting etc complete and as directed.
No 200 50 10,000
Total : "B" (1 to 15) 20,248,300
C. STRUCTURAL STEEL WORK
1 Providing and fixing general light weight structural steel work at all locations
like edge protection angles, safety railings ladders, catwalks, framework to
openings, chequered plate flooring and covers using standard rolled M.S.
sections (channels, angles, tees, flats, plates, etc.), M.S. pipes as called for,
fabricated as per drawings hoisted and fixed in position including all cutting,
drilling, welding, grinding, other operations, bolts and nuts, templates,
temporary supports, all incidentals and one coat of red oxide primer, 2 coats
synethetic enamel paint after preparation of surface etc. complete. Work at
all levels and locations. Rate shall be based on issue rate of structural steel.
MT 64,000 2 96,000
Total : "C" (1 to 1 ) 96,000
D. MASONRY, PLASTERING AND PAINTING
1. First class brick masonry 23 cm. thick and above in plinth in CM1:5 for walls,
ducts, drains, etc. including raking out joints to receive plaster, watering etc.
complete.
m3 3200 20 64,000
2. First class brick masonry 23 cm. thick PPW & above in superstructure in CM 1:5
at all levels, raking out joints to receive plaster, watering etc. complete.
m3 3300 180 594,000
3. First class brick masonry 12 cm. thick (half brick thickness) set in C M 1:4 at all
levels with one strip of hoop iron 25 mm x 1.6 mm (16 gauge) or 2 - Y8 placed
at every fifth course, raking out joints to receive plaster, watering etc.
complete.
m2 450 50 22,500
4. Providing and constructing R.R. Masonry in CM 1:5 irrespective of any level
marking of headers, reacking out joints to receive pointing / plaster, watering,
etc. complete or as directed.
m3 1750 190 332,500
5. Internal cement plaster 12-15 mm. thick in CM 1:4 on walls ceiling soffit
(brick/concrete/rubble) including neeru finished smooth with wood or steel.
And providing grooves, bands, drip mould in plaster (wherever directed),
scaffolding, watering, chicken wiremesh at junction of dissimilar material etc.
complete.
m2 240 2,600 624,000
-
6. Sand faced plaster laid in two coats (1:4) 20 mm. thick on walls
(brick/cone/rubble) including providing grooves, bands, drip moulds, in
pattern separated by smooth finished bands, scaffolding, watering etc. and
chicken wire mesh at junctions of dissimilar material etc. complete (but
excluding waterproofing compound).
m2 160 1,020 163,200
-
7. Same as above but with integral waterproofing compound. m2 210 2,600 546,000

Final Rate
from Hirco
Chennai site
Quantity Amount
-
8. Providing raised / sunken pointing in CM (1:3) for rubble masonry with . m2 150 160 24,000
-
9. Providing and applying first quality paint as per manufacturers and/or
Consultants’ Technical Specifications in required shade and colour: -
-
a) Primer plus two coats of Acrylic Emulsion paint to walls, ceilings and similar
situation .
m2 120 200 24,000
-
a) Primer plus two coats of Anti-fungal (AF) paint to wall, ceiling and similar
situation m2 100 1,020 102,000
-
b) 3 coats of white or colour lime wash to wall, ceiling and similar situation etc.
complete. m2 12 1,330 15,960
-
c) Primer (Zinc Chromium) plus two coats of Synthetic Enamel paint (matt or
glossy) to metal and wood works (each coat 35 micron DFT). m2 75 100 7,500
-
d) Same as (d) above, but with Ordinary Red Oxide / similar primer. m2 40 100 4,000
-
10 Providing PVC pipe, pipe sleeves in masonry / RCC as weep holes, etc. -
-
- 50 mm dia. RM 100 6 600
-
- 75 mm dia. RM 150 6 900
-
- 100 mm dia. RM 250 6 1,500
-
- 150 mm dia. RM 400 6 2,400
Total : “D” (1 to 10) 2,529,060
E. FLOORING,TILING & DADO
1. Supplying and laying hand cut stone for flooring square or rectangular in
shape of upto 600 mm. wide, in plain/diamond pattern at all positions in
proper line, level and slope, including bedding of CM 1:4 cement floating of
joints, pigment filling, polishing, curing, acid cleaning etc. complete and as
directed.
a) D.P. kotah stone (600 x 600) 25 to 28 mm. thick. m2 675 360 243,000
b) Rough kotah stone (600 x 600) 25 to 28 mm. thick. m2 550 20 11,000
c) Rough Shabad stone (600 x 600) 40 mm. thick. m2 350 20 7,000
2. Providing and laying 40 mm. thick granolithic floor (IPS) with 1:1.5:3 cement
concrete laid to proper level and slope in chess board pattern including
compaction, filling joints, finishing smooth with extra cement, watering etc.
complete and as directed.
m2 160 180 28,800
3. SKIRTING
Providing and laying 150 mm. high, following approved recessed or as
specified skirting including CM 1:4 backing/bedding, in line and level,
polishing, curing, acid cleaning etc. complete or as directed:
a) D.P. Kotah 600 wide, 8-10mm thick to match the floor joints. m2 800 80 64,000
b) Rough kotah 600 wide, 8-10mm thich to match the floor joints. m2 700 20 14,000
c) I.P.S. (90 mm. to 150 mm. high). m2 225 50 11,250
d) Acid resistant flooring. m2 500 45 22,500
4. Supplying and fixing following approved tiles in dado (internal/external) on
vertical/ horizontal/sloping surfaces set in CM 1:4 backing/bedding flush with
plaster surfaces, filling the joints with white or colour cement, polishing, curing,
acid cleaning etc. complete and as directed:
a) 200X200 Ceramic tile m2 600 60 36,000
5. Providing and supplying following stones for staircase treads (1500 mm.
length), landing and similar situation (internal/external) including CM 1:4
backing/bedding, cement floats, filling of joints with plain/colour cement
slurry, curing, polishing, cleaning etc. complete and as directed:

Final Rate
from Hirco
Chennai site
Quantity Amount
a) D.P. Kotah stone treads (25 mm. thick) with grooves near edges and
landings.
m2 900 90 81,000
b) D.P. Kotah stone riser (10-12 mm. thick). m2 800 77 61,600
c) Rough kotah stone treads (25 mm. thick) with pencil rounding at the edges
and landing.
m2 800 10 8,000
d) Rough Kotah stone riser (12 mm. thick). m2 700 10 7,000
6. Same as above but for single piece window sill 20mm thick with pencil
rounding at the edges:
a) D.P. Kotah stone. m2 1,100 10 11,000
b) Jaisalmer stone m2 1,800 10 18,000
c) Udaipur light green. m2 1,800 10 18,000
7. Providing and fixing approximately 600 mm. wide Jet black granite laboratory
platform including chasing along wall (CM 1:4), curing, cleaning etc.
complete and as directed. (Brick masonry wall supports, plaster to wall,
skirting, dado etc. will be paid separately).
m2 3,000 15 45,000
Total : “E” (1 to 7) 687,150
F. DOORS AND WINDOWS
DOORS
1. Providing and fixing first class CPTW door frames 125 mm. x 75 mm. and single
/ double shutters flush door (38 mm. thick) inclusive of 25 mm x 6 mm x 230
mm. long M.S. holdfasts, heavy duty brass oxidised fitting such as 150 mm.
butt railway type hinges, tubular lock, concealed type door closer, stoppers,
other miscellaneous hardware, grouting, filling around frames, one coat of
primer and two coats of Synthetic Enamel water cut (matt finish) paints on
both sides, cleaning etc. complete as per drawings.
a) Single shutters m2 4,000 3 12,000
b) Double shutters m2 4,200 7 29,400
2. P & F approved make rolling shutter, fabricated from 18 gauge x 75 mm.
black steel laths with M.S. pressed side guides, bottom rail, brackets, door
suspension shaft, top rolling spring, top housing box, with/without part grilled,
locking arrangement for padlocks on both sides, pulling hooks, handles, top
cover including grouting, filling around frame, primer plus 2 coats of
aluminium/synthetic enamel paint etc. complete, openable from both sides.
a. Gear type (Mechanically operated) m2 2,200 40 88,000
WINDOW
3. Providing and fixing black coloured powder coated (polyester epoxy of M/S
GOODLASS) aluminium windows and ventilators using 44mm x 44mm x 2mm
aluminium box section and shutter with 60 x 44x 2mm aluminium box section with
necessary fixtures such as couplings, handles, glazing clips, peg stays, locking and
all other fixtures and fastening conforming to IS:1948 including fixing 5.5mm thick
clear glass (M/s Float Glass or M/s Modi) etc. complete (equivalent to Jupiter
windows series no. 120).
(Minimum thickness of powder coating shall be 50 microns. Rates to include
providing aluminium subframe).
a) window size (approx.) 2000 mm. x 1250 mm. No. 22,000 2 44,000
b) window size (approx.) 1200 mm. x 1000 mm. No. 17,500 26 455,000
c) Lowered window size (approx.) 1500 mm. x 750 mm. No. 17,500 16 280,000
Total : “F” (1 to 3 ) 908,400
G. WATERPROOFING

Final Rate
from Hirco
Chennai site
Quantity Amount
1. Cement based waterproofing treatment over terrace, roof, etc. including min.
75 mm. thick and average 120 mm thick brickbat coba in waterproof cement
mortar, laid to desired line, level and slope finished smooth with trowel with
final layer of 40 mm. thick jointless waterproof cement plaster in cement
colour having false square lines at 30 cm. C/C. on top. The junction between
parapet and other walls with slab shall have round wata(coving) with the
treatment carried over to 30 cm. on parapet wall after wata. Wall plaster to
m2 400 1,600 640,000
2. Cement based waterproofing treatment over chajjas, canopies, gutter
beams, slopping roof slabs, etc. using metal coba in waterproof cement
mortar, finished smooth to slope with waterproof cement plaster. The junction
between slab and wall shall have round wata(coving) with the treatment
carried over to 30 cm. on wall. Wall plaster to project over wata, Avg.
thickness of treatment shall be 40 mm. on slab and 25 mm. on side walls. etc.
m2 450 50 22,500
3. Cement based waterproofing treatment in toilets, baths, wash area, etc.
including 30 to 40 cm., thick brickbat coba filling in waterproof cement
mortar, finished smooth with waterproof cement plaster 40mm thick on floor
and 12 mm thick on walls extended to 60 cm. on walls, without round wata
(coving) at the junction etc. complete as directed.
m2 700 10 7,000
4. `Injection Type' waterproofing treatment to water tanks, basement etc. with
necessary pressure grouting of waterproofing and damp proofing compound
at regular intervals, including waterproof cement plaster smooth finished, 40
mm. thick on floor and 20 mm. thick on both sides of walls etc. complete as
directed. (Measurement shall be on one side of treated surface).
m2 625 2,330 1,456,250
Total : “G” (1 to 4) 2,125,750
H MISCELLANEOUS ITEMS
1. Providing & Fixing Anchor fastners (upto 200 mm)
a. 6 mm dia. No. 200 5 1,000
b. 10 mm dia. No. 250 5 1,250
c. 12 mm dia. No. 300 5 1,500
d. 16 mm dia. No. 400 5 2,000
2. Providing and fixing rain water down take PVC pipes including screwing,
clamping, sealing joints, testing, etc. complete.
a. 100 mm dia. RM 800 20 16,000
b. 150 mm dia. RM 1,000 20 20,000
c. 200 mm dia. RM 1,500 25 37,500
3. Providing and fixing PVC electrical conduits in position as per approved
layout before concreting in slab, beams and similar situations, sealing
the ends before concreting to prevent the entry of concrete, mortar,
cleaning, etc. complete and as directed.
a. 15 mm dia. RM 130 100 13,000
b. 20 mm dia. RM 200 50 10,000
c. 25 mm dia. RM 250 50 12,500
c. 32 mm dia. RM 320 50 16,000
4. Providing and constructing M.S. hand rail made out of:
a) Balustrade:
Two M.S. flat (2 x 50 mm. x 5mm. ) and height 1150 mm. @ 600 mm. c/c.
b) Bottom Railing:
2 Nos. 15 mm. dia. M.S. bar welded to balustars.
c) Intermediate Railing:
1 No. 15 mm. dia. S.S. (polished) medium duty pipes connected to the
balusters with 20 mm. x 5 mm. x 100 mm. long flat (cleat) and 20 mm. M.S.
sleeve (50 mm. long). The cleat is projected out horizontally from balusters.
d) Top railing:
Teak wood semi-circular (50 mm. dia.) hand rail screwed to the 50 mm. x 5
mm. base flat and the same assembly is welded to the balustars.Rate shall
include screwing, welding, grinding, cleaning, scaffolding, one coat of Zinc
Chromate Primer (35 microns DFT) and two coats of Synthetic Enamel Paint
(each of 70 micron DFT) smooth termination of hand railing, S.S. at starting
and ending point etc. complete and as directed.
Rm 2,800 30 84,000
Total : “H” (1 to 4) 214,750

Final Rate
from Hirco
Chennai site
Quantity Amount
I. ROAD PAVEMENT
1. Providing and laying Granular Sub Base coarse graded conforming to
Grading II of Table 400.2 of compacted thickness of 150 mm with specified
graded stone metal and sand mixed in place and laid with mechanical
means spreading with motor grader and compacting with vibratory roller
having minimum 80-100 KN static weight to achieve desired density of 98% of
MDD including all material , labour , machinery with all leads and lifts etc.
complete.
Cum 1,280 215 275,200
2. Providing and laying Wet Mix Macadam with paver finisher in specified
thickness, each layer not exceeding 200 mm compacted thickness including
premixing in pugmill/plant well graded crushed stone aggregate, with
watering and spreading by to required profile and compacting with vibratory
roller having minimum 80-100 KN static weight to achieve desired density of
98% of MDD including all material , labour, machinery with all leads and lifts
etc. complete.
Cum 1,490 285 424,650
3. Providing and applying primer coat using bituminous emulsion complying to
IS:8887 over prepared surface of granular base with emulsion at a
temperature between 20 - 45 deg. C and applying a uniform coat with the
aid of self propelled bitumen pressure spraying bar with nozzles of constant
volume of pressure system @10Kg/10Sqm including all material , labour ,
machinery with all leads and lifts etc. complete.
Sqm 50 1,425 71,250
4. Providing and applying tack coat by using bituminous emulsion complying to
IS: 8887 over prepared surface preheated to a temperature between 20 - 50
deg. C and applying a uniform coat with the aid of self propelled bitumen
pressure sprayer with self heating arrangement and spraying bar with nozzles
of constant volume or pressure system at the rate of 3Kg/10Sqm on primed /
blacktop surface and curing etc. including all material, labour,machinary,
with all leads and lifts etc. complete.
Sqm 20 2,850 57,000
5. Providing and laying Dense Bituminous macadam in a single layer of 50mm
to 100 mm compacted thickness on prepared surface using 60-70 grade
bitumen including providing necessary aggregates with specified gradation,
premixed with bituminous binder @ 4.5 % of mix and filler, mixing with
mechanical means in hot mix plant of suitable capacity of batch mix type
and electronically controlled mixing of the specified temperature,
transporting and laying the mix with self propelled paver finisher with
electronic sensor device in full width and initial compaction with minimum 80 -
100 KN static weight vibratory roller/pneumatic tyred roller having minimum
150 – 250 KN weight having a tyre pressure of atleast 0.7 MPa and finished
with minimum 60 – 80 KN weight smooth wheeled tandem roller to achieve
desired density including all material, labour, machinery with all leads and lifts
(excluding tack coat) complete.
Cum 6,340 71 450,140
6. Providing and laying Bituminous Concrete in a single layer of 25mm to 50 mm
compacted thickness on prepared surface using 60-70 bitumen of grade
approved by the Owner's Authorized Representative including providing
necessary aggregates with specified gradation, premixed with bituminous
binder @ 5.5 % of mix and filler, mixing with mechanical means in hot mix
plant of suitable capacity of batch mix type and electronically controlled
mixing to the specified temperature, transporting and laying the mix with self
propelled paver finisher with electronic sensor device in full width and initial
compaction with minimum 80 - 100 KN static weight smooth wheeled roller
followed by intermediate rolling with minimum 80 - 100 KN static weight
vibratory roller / pneumatic tyred roller having minimum 150 - 250 KN weight
having a tyre pressure of atleast 0.7 MPa and finished with minimum 60 - 80
KN weight smooth wheeled tandem roller to achieve desired density
including all material, labour, machinery with all leads and lifts etc. complete
(excluding tack coat) and including cement filler @2% by weight of mix.
Cum 7,440 36 267,840
Total : “I” (1 to 6) 1,546,080
J. INTERNAL WATER SUPPLY
1 Supplying, installing, fixing, jointing, testing and commissioning of approved
make Chlorinated Polyvinyl Chloride pipes (CPVC) up to 50 mm dia SDR.11,
ASTM CTS, and above 50 mm dia CPVC schedule 40 ASTM IPS. Fittings up to 50
mm dia SDR 11. The fittings and specials such as tees, elbows, couplers,
bends, enlargers etc., with CPVC brass threaded combination / transition
specials such as male adapters brass threaded female adapters, brass FPT
Tee, Brass FPT elbow etc., where connection with metal is to be made
including necessary drilling holes, chasing walls and making the same good
in geru mixed cement mortar 1:1 restore the same original condition neatly as
directed by the Engineer in-charge. Joints to be made with CPVC solvent
a) 15 mm dia Rmt 145 20 2,900
b) 20 mm dia Rmt 175 20 3,500
2 Supplying, installing and testing approved make full way lever operated GM
ball valves conforming to IS 1703 with unions etc., complete.
a) 20 mm dia Nos 375 2 750

Final Rate
from Hirco
Chennai site
Quantity Amount
b) 25 mm dia (Screwed ends) Nos 780 1 780
3 Supplying and installing pre-cast P.C.C support blocks of M15 concrete mix of
sizes as given below for pipe supports on the terrace complete.
a) 150 mm x 150 mm x 150 mm Nos 200 10 2,000
4 Supplying, installing, fixing, jointing, testing and commissioning of approved
make ASTM UPVC threaded pressure pipes SCH 80 as per ASTM D - 1785 with
approved brand GI fittings as per specifications and complete with fittings
such as sockets, unions, reducers, bends, elbows. nipples, flanges, supported
on GI brackets with PVC coated 'U' clamps. For cold water supply system in
shafts, terrace loop and basement sump pump delivery.
b) 20 mm dia Rmt 150 15 2,250
c) 25 mm dia Rmt 200 5 1,000
e) 40 mm dia Rmt 280 100 28,000
5 Supplying, installing, testing and commissioning Indian / Imported make
screwed Gun Metal water meters direct reading type calibrated in liters and
kiloliters tested and approved by local Municipal Corporation with ball valve
positive strainer including making necessary flanged joints, testing etc.,
complete, including necessary ferrule, piping from water main to UG tank.
a) 40 mm dia Nos. 7500 1 7,500
6 Supplying and fixing in position approved make GM 'Y' strainer with necessary
fittings etc., complete. (For Terrace loop).
a) 25 mm dia Nos. 3500 1 3,500
7 Supplying, installing, testing and commissioning approved make flot operated
ball valve 40 mm dia with PVC heavy duty flot confirming to IS 9762 Etc .
Complete.
Nos. 2500 1 2,500
Total : “J” (1 to 7) 54,680

Final Rate
from Hirco
Chennai site
Quantity Amount
K. EXTERNAL DRAINAGE SYSTEM
1 Supplying, installing, testing and commissioning, laying to line and levels UPVC
pipes agricultural grade 6 kgf / sq cm conforming to IS 4985 - 2000 jointing
with solvent cement jointing and testing with setting the pipes in cement
concrete M 15 as per specifications for building drainage.
a) 110 mm n.b Rmt 300 25 7,500
b) 160 mm n.b Rmt 350 85 29,750
2 Providing and fixing round mouthed PVC bottle gully trap with 300 mm x 300
mm CI grating at top including embedding the trap in cement concrete M15
construction of brick masonry chamber internal clear size 300 mm x 300 mm
in brick masonry 250 mm thick in cement sand mortar 1:4 over M15 cement
concrete bid 150 mm thick, plastering inside outside and all exposed surfaces
with 1:3 cement sand plaster 15 mm thick providing and fixing CI frame and
cover size 300 mm x 300 mm weighing together not less than 7.8 kgms
painting all CI items with 3 coats of approved bituminastic paint etc.,
complete.
Nos. 1,500 1 1,500
3 Supplying, installing, testing and commissioning, laying to line and levels salt
glazed stoneware pipes best quality conforming to IS 4127 - 1983 jointing with
cement testing the pipes and fittings complete with all accessories required
(for last manhole to main drainage on road.
a) 150 mm n.b Rmt 250 10 2,500
4 Construction of 225 mm thick brick masonry inspection chambers in cement
mortar 1:4, 250 mm thick over M15 cement concrete foundation, M15
cement concrete for benching and channel, cement mortar plaster 1:3, 12
mm thick for all exposed faces. Providing and fixing CI steps for depths
exceeding 1000 mm etc., complete.
Size of chamber 900 mm x 450 mm inside clear for sewer lines depth not
exceeding 1200 mm with DI frame and cover of size 900 mm x 450 mm Heavy
duty as per specification.
Nos. 4,500 5 22,500
Total : “k” (1 to 4) 63,750
L. SANITARY FIXTURES
1 Supplying, installing, testing and commissioning white colour, floor mounted
European Water Closet with 'P' or 'S' trap, with all internal parts of the cistern, 3
& 6 lts. dual flush or 6 lts single flush, plastic solid seat and cover of approved
make with rubber buffers and flap, CP wall flanges, CP bolts and nuts, 15 mm
CP angle valve with 450 mm long inlet connection pipe, all of approved
make etc., complete.
Nos 7,500 2 15,000
Sanitaryware Make : American Standard
Model No.
CP Fittings : Jaquar
2 Supplying, fixing of 110 mm dia straight type syphon U PVC WC pan
connector with neoprene rubber ring and necessary accessories etc.,
complete.
Nos 150 2 300
3 Supplying, installing, testing and commissioning of oval white colour glazed
wash basin counter top type with 15 mm dia. basin mixer unit, 32 mm dia. CP
bottle trap with extention pipe, M.S. wall brackets with a pair of SS screws to
support the basin, 2 no. 15 mm CP angle valve with 450 mm long CP inlet
connection pipe, CP wall flange all of approved make etc., complete.
Nos 7,500 3 22,500
Sanitaryware Make: American Standard
Model No.
CP Fittings :Jaquar
4 Supplying, fixing CP toilet paper holder fixed with SS screws complete. Nos 425.00 2.00 850
CP Fittings :Jaquar
5 Supplying, installing and testing 15 mm CP health faucet of approved make
with necessary CP flexible hose 750 mm long nozzle, CP wall flange
complete.
Nos 1,200.00 2.00 2,400
CP Fittings :Jaquar
6 Supplying, fixing CP twin robe / coat hook fixed with SS screws on to the toilet
door.
Nos 250.00 2.00 500
CP Fittings :Jaquar

Final Rate
from Hirco
Chennai site
Quantity Amount
7 Supplying, fixing best quality mirror of approved make, thickness 6 mm (plate
glass) with copper backing fixed to 8 mm thick plywood sheet with CP hooks
and mirror screws and providing with teak wood frame for all the sides of the
mirror with clamps etc., complete. (The frame shall be approved by the
Architects / Clients).
Sqm 750.00 2.00 1,500
8 Supplying, installing, testing and commissioning sink with single bowl and
single drain board manufactured from 8 mm thick stainless steel, 18 G high
grade indestructable chrome nickel steel with top quality polish, 1 no. 40 mm
dia CP waste coupling, with 1 no. 40 mm dia CP bottle trap with extension
pipe, 15 mm dia CP sink cock with swivel spout wall mounted type and
necessary wall flanges etc., complete. Size of sink : 1000 mm x 500 mm
Nos 7,500.00 1.00 7,500
CP Fittings :Jaquar
9 Supplying, installing and testing 15 mm CP bib cock with CP flanges including
necessary fixing materials etc., complete.
Nos 600.00 3.00 1,800
CP Fittings :Jaquar
10 Supplying and fixing CP soap dish of approved make with necessary fixing
materials etc., complete.
Nos 300.00 3.00 900
11 Supplying and fixing CP 20 mm dia 600 mm long towel rod with necessary
screws, CP end clamps etc., complete.
Nos 750.00 3.00 2,250
CP Fittings :Jaquar
Total : “L” (1 to 11) 55,500
GRAND TOTAL 31,323,170

SUMMARY OF WORKS
Sr. No. Description Amount
Cost estimate as
per site rate
A. EARTHWORK AND EXCAVATION 2793750 27.94
B. CONTROLLED CONCRETE - PLAIN & REINFORCED 20248300 202.48
C. STRUCTURAL STEEL WORK 96000 0.96
D. MASONRY, PLASTERING AND PAINTING 2529060 25.29
E. FLOORING,TILING & DADO 687150 6.87
F. DOORS AND WINDOWS 908400 9.08
G. WATERPROOFING 2125750 21.26
H MISCELLANEOUS ITEMS 214750 2.15
I. ROAD PAVEMENT 1546080 15.46
J. INTERNAL WATER SUPPLY 54680 0.55
K. EXTERNAL DRAINAGE SYSTEM 63750 0.64
L. SANITARY FIXTURES 55500 0.56
GRAND TOTAL 31267670 313.23

Sr. no. Key Results Key Performance
Indicator
(Measurement
Criteria)
Weig-htage
(W)
Time Lines Mid Term Review
(Sep 08)
(R) Final Rating
in (April 09)
Score (W X
R)
GFC drawing
Techno commerical
evaluation
Coordination for work
completion 70 % &
mech 30 %GFC drawing
Techno commerical
evaluation
completion 70 % &
mech 30 %
GFC drawing
Techno commerical
evaluation
completion 50 %
Concet Report
Preliminary design
Detail design
Tender
Techno commerical
evaluation
completion
Total = 100%
TOTAL SCORE
35
30
WTP - 2.3 MLD - Chennai
Resedental
STP - 4.0 MLD - Chennai
Residental
1
2
3 SWM & RWH - Chennai
Residental
10
25
GSR, STP,SWM,RWH - Panvel
sector D , B1, & Club house
4

WTP Civil Works BOM for Triveni Township Development

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