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Public Works Department - PWD Tender
Civil And Construction
Eprocure
Opening Date3 Sep 2024
Closing Date23 Sep 2024
Tender Amount₹ 12,68,370
Costs
EMD
₹ 25,367Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Construction Of Computer Cum Reading Room On The 1st Floor Of Main Building In Gurudas College At 11suren Sarkar Road Narikeldanga Kolkata 700054
Description
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Contact
Tender Id
2024_WBPWD_743764_2Bid Award Id
ViewTender No
WBPWD/EE/KED/NIT-20/2024-25Tender Authority
Public Works Department ViewPurchaser Address
-Website
http://http://wbpwd.gov.in/
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Documents
BOQ Items
Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.
Depth of excavation not exceeding 1,500 mm.
24.94
2975
11927
Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of
finished quantity)
Do - by fine sand
3.47
3636
104841
Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
34.83
12574
361
Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in gound floor as per relevant IS codes.
3.5
18466
5269.98
Supplying and application of chemical for post Installed rebar connection by using ETA approved for seismic criteria In rebar connection, Including drillin hole to the required depth by rotary hammer drill, cleonlng with brush & jet of clean air, /ill/ng chemical usIng serrated noule to eliminate mIxIng error
and in a voldless manner IncludIng charges for all tools & plants. Application
to be designed for post· Installed rebars as per ECZ/TR023 or relevant tested
Cost of post installed rebaring application with chemical as specified for 10 mm dia per cm of depth
1760
31680
18
Supplying ready mixed concrete of M 25 Grade with well graded stone chips of 20 mm nominal size containing designed quantity of cement per Cu.m of wet concrete produced in computerised batching plant under controlled condition using approved super plastisizer, designing concrete mix following I.S. 10262 and I.S. 456, transporting the mix with agitation in transit mixer to work site depositing the mix on a platform erected for the purpose at required levels of concreting and then placing the mix in its final location of form work compacting and curing the same complete as per specification & direction of the Engineer-in-charge including computerised batching plant transit mixer with all accessories vibrators etc. inclusive of all other incidental charges in this connection complete but excluding cost of hire charge of platform and its supporting staging which would be paid through separate item. [cement to be supplied by the Manufacturer/ supplier]
In gr Floor
10.24
76467
7464.59
1st Floor.
8.89
67212
7559.59
Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes
1st Floor.
0.74
4349
5861.01
Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.
SAIL/ TATA/RINL
ground Floor.
2.21
121417
54915.1
1st Floor.
1.89
104697
55395.1
(Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)
Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work
Gr Floor
82.41
30409
369
1st Floor
99.87
38650
387
Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work)
With earth obtained from excavation of foundation
4.99
387
7754
Brick work with 1st class bricks in cement mortar (1:6)
In foundation and plinth
1.54
8245
5368.06
In superstructure, ground floor
1.8
10064
5591.06
1st floor
13.69
78044
5702.06
125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in
2nd Floor
27.69
20505
740.53
Extra for staging beyond 4 m in any floor (Mode of measurement: area in plan x mean height of staging upto soffit of shuttering above initial 4 m)
82.24
5017
61
Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed
1st Floor
75.7
1438
19
Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).
[Excluding cost of chipping over concrete surface]
Gr. Floor
With 1:6 cement mortar
15 mm thick plaster
6.4
951
148.55
With 1:4 cement mortar
20 mm thick plaster
30.6
5255
171.73
20 mm thick plaster With 1:4 cement mortar
gr Floor
29.07
5497
189.1
10 mm thick plaster With 1:4 cement mortar
gr Floor
34.3
4478
130.55
With 1:6 cement mortar
15 mm thick plaster 1st Floor
101
15408
152.55
20 mm thick plaster With 1:6 cement mortar
1st Floor
142.25
24998
175.73
With 1:4 cement mortar 20 mm thick plaster 1st Floor
36.83
7112
193.1
With 1:4 cement mortar 10 mm thick plaster 1st Floor
34.3
4615
134.55
Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement
35 mm. thick
1st Floor
39.33
13062
332.12
Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be correted upto three decimals).
Sal : Local
1st Floor
0.1
7865
77871
Supplying solid flush type doors of deluxe decorative (both side) quality, conforming to I:S 2202 timber frame consisting of top and bottom rail and side styles of well seasoned timber 65mm wide each and the entire frame fitted with 27.5mm wide battens places both ways in order to made the door of solid core and internal lipping with teak, mahogony or rose wood approved decorative veneers using phenol formaldehyde as glue etc. complete, including fitting, fixing the shutters in position but excluding the cost of hinges and other fittings in ground floor:
35mm thick shutters (single leaf)
1st Floor
4.47
17741
3969
Supplying, fitting and fixing M.S. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete(1:2:4) as per direction. (Cost of concrete will be paid separately) 40mm X 6mm, 200mm Length
6
150
25
Anodised aluminium butt hinges of approved quality manufactured from extruded
section conforming to I.S. specification (I.S. 205/66) and fitted and fixed with
cadmium plated screws:
100 x 63 x 3.2mm
8
576
72
Anodised aluminium barrel / tower / socket bolt (full covered) of approved manufactured from extruded section conforming to I.S. 204/74 fitted and fixed with cadmium plated screws: 300mm long x 10mm dia. bolt.
4
396
99
Anodised aliminium D-type handle of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 230/72) fitted and fixed complete:
125 mm grip x 10 mm dia rod
4
380
95
Hydraulic door closer of approved quality as per I.S.I. standard fitted and fixed complete.
Medium (I.S.I. size 2).
2
2732
1366
Door stopper.(Brass)
2
234
117
Supplying 'Godrej' mortice lock chromium plated with latch and keys 4 levers, including fitting and fixing complete.
2
2162
1081
Supplying, fitting and fixing Marble Slab/tile of 15 to 18 mm
thickness in floor, lobby, stair, landing & treads etc. over 20
mm (av.) thck base of Cement mortar (1:2) laid with white
cement slurry @ 4.4 kg/Sq.m before placing marble & jointed
with white cement slurry @ 2.0 kg/Sq.m with necessary
pigments including grinding and Granite polishing as per
direction of Engineering -in -Charge in Ground Floor. {White
cement and Pigment to be supplied by the Agency] With Chawk Dungri
Area of each slab/tile exceeding 1.00 sq.m
2.4
9082
3784.26
Extra cost of labour for prefinished and premoulded Nosing
to treads of steps, railing, window sill etc. of Kota Stone.
16
3584
224
M.S.or W.I. Ornamental grill of approved design joints
continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground
floor.
Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr
1.73
17086
9888
Supplying profiles of required section made of Aluminium Alloy
Extrusions conforming to IS: 732-1983 and IS: 1285- 1975; Annodized
(with required film thickness and specified colour / natural) matt finished conforming to IS: 1868-19
In 10-12 Micron thickness Annodizing film
Natural white
Casement window ( 40 mm Depth series)
Outer frame.
26.8
4208
157
Mullion
15.24
3383
222
Shutter.
55.68
8575
154
Glazing clip..
111.36
4677
42
Cleat angle. (Non-annodized)
19.2
5050
263
Supplying stainless steel functional hinge for casement window as per
approved brand as directed by Engineer- in -charge. (Natural White)
300 mm long
32
10624
332
Supplying Heavy Duty Aluminium Handle (EBCO Type)
(Natural White)
16
1536
96
Filling the gap in between aluminium frame & adjacent RCC / Brick/
Stone work by providing weather silicon sealant over 6mm dia backer
rod of approved quality as per architectural drawings and direction of
Engineer-in-Charge complete.
Upto 5 mm depth and 5 mm width
1st floor
26.8
1930
72
Supplying EPDM gusket of approved make and brand as per direction of Engineer in charge.
For openable / Casement windows
EPDM / weather gasket for outer frame and mullion.
111.36
1670
15
Supplying bubble free float glass of approved make and brand
conforming to IS: 2835-1987
4mm thick coloured / tinted / smoke glass.
9.55
4469
468
Labour charge for fabrication and installation of composite door,
window, partitions made from annodized extruded alloy aluminium
sections for the following units:-
(A) Glazed aluminium sliding windows made of extruded and annodized alloy aluminium sectios, fabrications, including cutting to proper shape and size, drilling and aligning of window shutter frame fitted with in built locking arrangements, sliding rollers and other necessary fittings, fixture, adhesives and joineries along with extruded neoprine or EPDM gasketing in between window frame and masonry work (walls, column,
beam.lintels etc.) as well as between glass and shutter frame for fixing
glass and Polysulphide sealant and in between shutter and window frame
where necessary including cutting to requisite size and fixing glass as
per drawing, specification and direction of EIC.
The rate includes the hire charge of all tools and plants, including all
incidental charges, adhesive, joineries such as screw, cleat angle etc. but
excluding the cost of extruded aluminium sections, glass, neoprene /
EPDM gasket, locking arrangement and rollers.:
Openable / Casement window-
Ground floor
10.8
12064
1117
Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc)
UPVC Pipes: (ii) 110 mm. Dia. complete.
45.08
12848
285
Plain Tee 110 mm. Dia.
2
344
172
Bend 87.5 degree
110 mm. Dia.
4
560
140
Shoe
110 mm. Dia.
4
444
111
Renewing C.I. clamp for pipe including cutting hole in wall etc
100mm
42
6048
144
Rendering the surface of walls and ceiling with white cement based wall putty of approved make and brand(1.5mm thick)
314.27
34570
110
Applying Interior grade Acrylic Primer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. (In Ground Floor)
314.27
9680
3080
Applying Acrylic Emulsion Paint of approved make and brand on walls and ceiling including sand papering in intermediate coats including putty
(to be done under specific instruction of Superintending Engineer) :
Two coats)
Luxury Quality
314.27
21999
70
Rendering the Surface of walls and ceiling with White Cement base
WATER PROOF wall putty of approved make & brand.(1.5 mm thick)
138.67
16918
122
Cement washing including cleaning and smoothening surface
thoroughly (cement to be used @15 kg./100 sq.m. of surface for one
coat and @25 kg./100 sq.m of surface for two coats):
External surface
One coat
GR. Fl.
63.06
577
915
1st floor
75.61
746
986
Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC.
One coat
GR. Fl.
63.06
1980
3140
1st floor
75.61
2428
3211
Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer
Premium 100% Acrylic Emulsion
Two coats
At Ground floor
63.06
5297
84
At 1st floor
75.61
6405
84.71
Constructing Inspection pit of inside measurement 600mm X 600mm X upto 600mm (depth) with 250 mm thick 1st. class brick work in cement mortar (1:4) on all sides, bottom of the pit consisting of 100 mm thick cement concrete (1:3:6) with stone chips over a layer of jhama brick flat soling, 15 mm thick (1:4) cement plaster to inside walls and out-side walls upto G.L. and 20 mm.thick (1:4) plaster to bottom of the pit, providing necessary invert with cement concrete (1:3:6) with stone chips as per direction, neat cement finishing to entire internal surfaces, top of the pit covered with 100 mm thick R.C.C. slab (1:1.5:3) with stone chips and necessary reinforcements upto 1% and shuttering including 6 mm thick cement plaster (1:4) in all external surfaces of the slab and one 560 mm dia. R.C.C. manhole cover of approved make supplied, fitted and fixed in the slab with necessary fittings, necessary earthwork in
excavation in all sorts of soil, filling sides of the pit with earth and removing spoils after work complete in all respect with all costs of labour and materials.
With Pakur variety. (SAIL/TATA/RINL)
2
14506
7253
Extra for each additional depth of 150 mm or part thereof beyond initial 600 mm depth
6
9090
1515
Supplying, fitting and fixing in position reinforced cement polymer concrete manhole /gully pit cover with matching frame.As per I.S-12592(M.D)
5 MT load bearing capacity round manhole cover provided with two lifter hooks fitted with matching frame of size
2
5164
2582
Supplying & laying Double Wall Corrugated (with external annular corrugation and smooth internal walls) High Density Polyethelene Pipes conforming to IS 16098 (Part-II):2013 having Stiffness Class of SN 8 with
Ring Stiffness not less than 8.00 KN/Sqm. and Impact Resistance TIR value not more than 10% including necessary jointing materials for nonpressure underground Drainage, Sewerage & Cross drainage application.
200mm internal dia.
34.5
20838
604
Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.
In 1st Floor:
19.66
747
38
Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.
16.64
483
29
Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. Including using of approved putty etc. on the surface, if necessary :
On timber or plastered surface :
With super gloss (hi-gloss) - Two coats (with any shade except white)
19.66
1592
81
On steel or other metal surface :
With super gloss (hi-gloss) - Two coats (with any shade except white)
16.74
1322
79
Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary).
(Payment to be made on area cleared)
628.34
6912
11
Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal /Corporation Rules for such disposal, loading into
truck and cleaning the site in all respect as per
direction of Engineer in charge
28.08
4661
166
Supplying, fitting and fixing stainless steel sink complete with waste
fittings and two coats of painting of C.I. brackets
Sink with drain board 1050 mm X 450 mm X 180 mm
2
10012
5006
Supplying, fitting and fixing bib cock or stop cock.
Chromium plated Bib Cock long body with wall flange with aerator
(Equivalent to Code No. 512 & Model - Tropical / Sumthing Special of
ESSCO or similar brand)
2
1318
659
Chromium plated Stop Cock (Equivalent to Code No. 513(A) &
513(B) & Model - Tropical / Sumthing Special of ESSCO or similar
brand).
2
986
493
Supplying, fitting and fixing white vitreous china best quality approved make wash basin with C.I. brackets on 75 mm X 75 mm wooden blocks, C.P. waste fittings of 32 mm dia., one approved quality brass C.P. pillar cock of 15 mm dia., C.P. chain with rubber plug of 30 mm dia., approved quality P.V.C. waste pipe with C.P. nut 32 mm dia., 900 mm long approved quality P.V.C. connection pipe with heavy brass C.P. nut including mending good all damages and painting the brackets with two coats of approved paint.
630 mm X 450 mm size
1
3260
3260
Supplying, fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories,
specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew,
reducing socket, reducing tee, short piece etc. fitted with holder bats
clamps, including cutting pipes, making threads,fitting, fixing etc.
complete in all respect including cost of all necessary fittings as
required,jointing materials and two coats of painting with approved paint
in any position above ground. (Payment will be made on the centre line
measurements of total pipe line including all specials. No separate
payment will be made for accesories, specials. Payment for painting will
be made seperately)
For Exposed Work PVC Pipes (Dia)
15mm
2.07
1642
793.44
20mm
15
1515
101
25mm
9
1593
177
50mm
24
9216
384
Supply of High Density Poly-ethylene Pipe conforming to IS - 4984 - 1985 (Dia) [PE - 63]
6 Kg / Sq.Cm. (Working Pressure)
50 mm
12
1320
110
Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials
For Exposed Work (Q) Ball Valve
20 mm
2
304
152
GST @18% from sl no 1 to 64
1
191085
191085
labour wellfare CESS @1%1 to 65
1
12526
12526
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