National Physical Laboratory Tender
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National Physical Laboratory - NPL Tender
Civil And Construction
Pipe Line Project
Eprocure
Opening Date8 Jan 2021
Closing Date25 Jan 2021
Tender Amount₹ 26,41,819
Costs
EMD
₹ 53,000Document Cost
₹ 500Tender Fee
Refer Documents
Summary
Special Repair Works And Other Misc. Civil Works At Npl Colony.
Description
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Contact
Tender Id
2021_CSIR_66619_1Bid Award Id
ViewTender No
04/0189/2020-WSTender Authority
National Physical Laboratory ViewPurchaser Address
-Website
http://https://www.csir.res.in/
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Documents
Special repair works and other misc. civil works at NPL colony
BOQ for the work Special repair works and other misc. civil works at NPL colony
Complete tender document for the work Special repair works and other misc. works at NPL colony.
BOQ Items
Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately) Kiln seasoned and chemically treated hollock wood/ mirandi wood 35 mm thick shutters
31
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-
Providing and fixing 12 mm thick panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick. Marine plywood conforming to IS: 710
16
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-
Extra for cutting rebate in flush door shutters (Total area of the shutter to be measured).
21
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-
Providing and fixing 2nd class teak wood lipping/ moulded beading of size 35X6 mm fixed with wooden adhesive of approved quality and screws/ nails on the edges of the wooden doors as per direction of Engineer-in-charge.
144
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-
Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws. Kiln seasoned and chemically treated hollock wood/ mirandi wood 30 mm thick
27
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-
Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). Kiln seasoned and chemically treated hollock wood/ mirandi wood
0.15
-
-
Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Granite of any colour and shade Area of slab over 0.50 sqm
17
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-
Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.
15
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-
Providing and fixing carbon steel galvanised (minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge.
-
-
-
10 x 120 mm
24
-
-
10 x 80 mm
120
-
-
Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works
1018
-
-
Extra for using tubular sections (round, square or rectangular hollow sections) in place builtup sections.
1018
-
-
Providing & fixing spikes made of 12mm sq bar & approx. 30cm long. Including welding in existing grill for security purpose & fixing in concrete, excluding cost of concrete.
55
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-
Providing & fixing UV stabilised fiberglass reinforced plastic sheet roofing up to any pitch, including fixing with polymer coated 'J' or 'L' hooks, bolts & nuts 8mm dia. G.I plain/bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. The sheets shall be manufactured out of 2400 TEX panel rovigs incorporating minimum 0.3% ultra-violet stabiliser in resin system under approximately 2400 psi and hot cured. They shall be of uniform pigmentation and thickness without air pockets and shall conform to IS 10192 and IS 12866.The sheets shall be opaque or translucent, clear or pigmented, textured or smooth as specified. 2 mm thick flat
40
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-
Providing and fixing to existing door frames. 30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS: 14856, including fixing to frames.
36
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-
Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete :
-
-
-
300x16 mm
24
-
-
250x16 mm
26
-
-
Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete :
-
-
-
200x10 mm
24
-
-
100x10 mm
81
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-
Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete :
-
-
-
125 mm
48
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-
100 mm
52
-
-
75 mm
55
-
-
Providing & fixing M.S. door shutter using M.S. angle 32x32x5mm & M.S. sheet 1mm thick including necessary hinges etc. and including frame 40x40x6mm including required no. of MS fastners 10x80mm, the weight of the complete shutter has been taken for payment.
507
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-
Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. Fixing with carbon steel galvanised dash fastener of required dia and size (to be paid for separately)
347
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-
Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound) content. With ready mixed pink or grey primer on wood work (hard and soft wood) having VOC content less than 50 grams/ litre
153
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-
Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work
200
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-
White washing with lime to give an even shade : New work (three or more coats)
1152
-
-
Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. With cement mortar 1:4 (1 cement : 4 fine sand)
70
-
-
Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.
50
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-
Deduct for taking away old unserviceable SCI pipes and fittings, centrifugally cast (spun) iron pipes and fittings, CI flushing ciserns, GI pipes and fittings, steel doors, window, ventilators, grill round or square bars etc. and the like received from dismantling. The material so received from shall be the property of contractor after dismantling duly weighed / measured before removing from the site in presence of Engineer-in-charge or his authorized representative etc. all complete as per direction of Engineer-in-charge.
7643
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-
Providing and fixing soil, waste and vent pipes : (The item is mainly for replacement of unserviceable pipe in shaft of multistorey building, 9 storey. Nothing extra will be paid for scaffolding, if required.)
-
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-
100 mm dia Sand cast iron S&S pipe as per IS: 1729. (The pipe shall be ISI marked with weight for 1.80 mtr. pipe - 21.67 Kg., with allowable tolerance.)
253
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-
75 mm diameter : Sand cast iron S&S pipe as per IS: 1729 (The pipe shall be ISI marked with weight for 1.80 mtr. pipe - 16.52 Kg., with allowable tolerance.)
179
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-
Providing & fixing M.S. square hollow section 50x50x3.5mm approx. section in multistory building (9 storey) shaft (for steps) including making hole in existing wall & making concrete 1:2:4 block of approx. 100mmx100mmx100mm size or fixing with M.S. fastners of size 10x80mm including priming & painting, the weight of M.S. hollow section, M.S. plate shall be taken.
820
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-
Providing and fixing M.S. holder-bat clamps of approved design to Sand Cast iron/cast iron (spun) pipe embedded in and including cement concrete blocks 10x10x10 cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including cost of cutting holes and making good the walls etc. :
-
-
-
For 100 mm dia pipe
129
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-
For 75 mm dia pipe
95
-
-
Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete.
-
-
-
100 mm dia Sand cast iron S&S as per IS - 1729
26
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-
75 mm dia Sand cast iron S&S as per IS - 1729
16
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-
Providing and fixing plain bend of required degree.
-
-
-
100 mm dia Sand cast iron S&S as per IS - 1729
8
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-
75 mm dia Sand cast iron S&S as per IS -1729
6
-
-
Providing and filling the joints with spun yarn, cement slurry and cement mortar 1:2 (1 cement : 2 fine sand) in S.C.I./ C.I. Pipes :
-
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-
75 mm dia pipe
200
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-
100 mm dia pipe
274
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-
Providing and fixing single equal plain junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete.
-
-
-
100x100x100 mm Sand cast iron S&S as per IS - 1729
56
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-
75x75x75 mm Sand cast iron S&S as per IS - 1729
40
-
-
Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design: 100x100 mm size P type With common burnt clay F.P.S. (non modular) bricks of class designation 7.5
4
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-
Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 250 mm dia. R.C.C. pipe
75
-
-
Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.
16
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-
Constructing brick masonry manhole in cement mortar 1:4 (1 cement : 4 coarse sand) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (Zone-III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5
3
-
-
Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.
17500
-
-
Disconnecting damaged overhead/terrace PVC water storage tank of any size from water supply line and removing from the terrace including shifting at ground level as per direction of Engineer-in-charge.
35
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-
Providing and fixing PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball. 15 mm nominal bore, 105 mm long, weighing not less than 138 gms
35
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-
Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour. 15 mm nominal bore, weighing not less than 32 gms
105
-
-
Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :
-
-
-
20 mm nominal bore
40
-
-
80 mm nominal bore
2
-
-
Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work
-
-
-
15 mm dia nominal bore
100
-
-
20 mm dia nominal bore
100
-
-
Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 50 to 80 mm nominal bore
10
-
-
Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall
-
-
-
15 mm dia nominal bore
60
-
-
20 mm dia nominal bore
30
-
-
Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :
-
-
-
15 mm nominal bore
30
-
-
20 mm nominal bore
50
-
-
Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead :
-
-
-
75 to 80 mm dia pipe
179
-
-
100 mm dia pipe
253
-
-
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :
-
-
-
1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources).
5
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-
1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources: 4 graded stone aggregate 20 mm nominal size derived from natural sources).
0.5
-
-
Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:6 (1 cement : 6 coarse sand)
5
-
-
15 mm cement plaster on rough side of single or half brick wall of mix: 1:4 (1 cement: 4 coarse sand)
45
-
-
Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). Medium shade pigment using 50% white cement 50% Grey cement
37
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-
Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.
4
-
-
Making chases up to 7.5x7.5 cm in walls for embedding reinforcement bars for RCC, including making good with cement concrete & plaster.
64
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-
Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement: 1.5 coarse sand (zone-III)derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources). (Most of the RCC work is for sunshades of 2-4 storey houses, for replacement of deteriorated RCC. The rate will include scaffolding upto 1st floor level chajja. For sunshades of houses above 1st floor house, extra for scaffolding will be paid. Height of scaffolding will be measured from a height from the level above 3 mtr. above ground level.)
4
-
-
Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers
45
-
-
Extra for additional height in centering, shuttering where ever required with adequate bracing, propping etc., including cost of de-shuttering and decentering at all levels, over a height of 3.5 m, for every additional height of 1 metre or part thereof (Plan area to be measured). Suspended floors, roofs, landing, beams and balconies (Plan area to be measured)
28
-
-
Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.
400
-
-
12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)
99
-
-
Add for plaster drip course/ groove in plastered surface or moulding to R.C.C. projections.
61
-
-
Repair of existing R.C.C works in chajja suspended floor etc. including removal of loose concrete, cleaning with wire brush, applying cement slurry,fixing of chicken mesh expended metal mesh, application of 20-25 mm cement mortar 1:3 (1cement : 3coarse sand) including finishing of surface smooth. (cost of chicken mesh expended metal mesh shall be paid extra as per actuals). (Most of the repair work on RCC is for sunshades of 2-4 storey houses, for replacement of deteriorated RCC. The rate will include scaffolding upto 1st floor level chajja. For sunshades of houses above 1st floor house, extra for scaffolding will be paid. Height of scaffolding will be measured from a height from the level above 3 mtr. above ground level.)
283
-
-
Extra for providing and mixing water proofing material in cement concrete /plaster work in doses by weight of cement as per manufacturer's specification.
43
-
-
Providing & fixing MS angle frame in wall for support of RCC work in sunshade including cutting, welding, and grouting angle in wall.
720
-
-
Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge .The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. (The item is for RCC/ repair for chajja/ sunshades, will be measured above 3 mtr. above ground level.)
648
-
-
Deduct for not providing hinges in doors, windows or clerestory window shutters with : ISI marked M.S. pressed butt hinges bright finished of required size. For 2nd class teak wood and other class of wood shutters
12
-
-
Providing and fixing ISI marked M.S. pressed butt hinges bright finished with necessary screws etc. complete : 125x65x2.12 mm
88
-
-
Supplying of G.I. Chicken-mesh (approximate 0.10 kg/ sqm) of approved quality for RCC repair. (Wt of actually fixed chicken mesh will be taken for payment)
9
-
-
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