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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.8 LAccepted-AOC 43 2 PANCHANAN DEY ROAD P O JADAVPUR KOLKATA 700032 | KOLKATA | KOLKATA | WEST BENGAL | 700032 | ₹3.8 L | L1 | Accepted-AOC AS L1 BIDDER |
| 2 | L2₹4.0 LRejected-Finance | ₹4.0 L | L2 | Rejected-Finance AS L2 BIDDER |
| Sl No | Description | Qty | Unit | ESCON INDIA L1 | Selwel Commotrade Private Limited L2 |
|---|---|---|---|---|---|
| 1.00Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. | |||||
| 1.10 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) | 2 | cum | 1,700 ₹3,400 | 2,450 ₹4,900 |
| 2.00Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : | |||||
| 2.10 | Of area beyond 3 sq. metres | 1 | each | 350 ₹350 | 320 ₹320 |
| 3.00 | Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead. | 107 | kg | 50 ₹5,350 | 60 ₹6,420 |
| 4.00Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: | |||||
| 4.10 | G.S. Sheet | 67 | sqm | 40 ₹2,680 | 85 ₹5,695 |
| 5.00 | Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. | 42 | Sqm | 45 ₹1,890 | 65 ₹2,730 |
| 6.00Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. | |||||
| 6.10 | In cement mortar | 1 | cum | 1,400 ₹1,400 | 2,350 ₹2,350 |
Tender Value
₹4.4 L
EMD Value
₹8,900
Closing Date
24 Nov 2025, 3:00 pmClosed
HEAD, ESU
ENGINEERING SERVICES DEPARTMENT, CSIR-CGCRI, KOLKATA
Civil and electrical renovation of the existing shed at back side of BMDD building, BMDD at CSIR-CGCRI, Kolkata.
2025_CSIR_255042_1
GCW/CE/09/25-26(W)
Open Tender
Civil Works
30 days
CSIR-CGCRI
Please refer Tender documents.
10 documents required · 10 mandatory
₹500
CENTRAL GLASS AND CERAMIC RESEARCH INSTITUTE
₹8,900
12 Mar 2026
13 Nov 2025
25 Nov 2025
13 Nov 2025
24 Nov 2025
13 Nov 2025
Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.
Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)
Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :
Of area beyond 3 sq. metres
Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead.
Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:
G.S. Sheet
Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.
Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.
In cement mortar
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)
Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :
1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)
Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.
Thermo-Mechanically Treated bars of grade Fe-500D or more.
Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.
40 mm thick with 20 mm nominal size stone aggregate
15 mm cement plaster on rough side of single or half brick wall of mix:
1:6 (1 cement: 6 coarse sand)
15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix :
1:4 (1 cement: 4 fine sand)
Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
Finishing walls with Acrylic Smooth exterior paint of required shade :
New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)
Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.
Using M.S. angels 40x40x6 mm for diagonal braces
Providing and fixing ISI marked oxidised M.S. door latches conforming to IS:5930 with screws etc. complete :
Applying priming coat:
With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works
Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :
Two or more coats on new work
Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall
15 mm nominal dia Pipes
Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:
Stainless Steel AISI-304(18/8) Wash basin 530x345 mm with single 15 mm C.P. brass pillar tap
Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.
Flexible pipe. 32 mm dia
Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931
15mm nominal bore
Providing and fixing corrugated roof sheet in roof made of zinc / aluminum alloy coated high tensile steel of 0.45 mm thick having yeild strength of 550 MPa with a profile width of 1072 mm up to any pitch and fixing with required fittings as necessary. including cutting sheets to size and shape wherever required all complete as per direction of Engg.-in-charge (excluding the cost of purlins, rafters and trusses).
Supply of 1.1 KV grade following PVC insulated Armoured cable confirming the IS 7098 (Part 1) 1988 specification:-
4Cx25 sq.mm
4Cx16 sq.mm
4Cx6 sq.mm
Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.
Upto 35 sq. mm (clamped with 1mm thick saddle)
Supplying and making end termination with brass compression gland and Copper lugs for following size of PVC insulated and PVC sheathed / XLPE Copper conductor cable of 1.1 KV grade as required.
4 X 16 sq. mm (28mm)
4 X 25 sq. mm (28mm)
Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc.as required.(But without MCB/RCCB/Isolator)
6 way (4 + 18), Double door
Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.
100 A,30KA,FP MCCB
Providing and fixing Sheet steel duly powder coated metal enclosure for 100A MCCB .
Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete connections, testing and commissioning etc. as required. Single pole
SP MCB
Triple pole and neutral
Supplying and fixing of FP 63 A rating, 415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete connections, testing and commissioning etc. as required. Single pole
Providing and fixing Sheet steel duly powder coated metal enclosure for FP MCB.
Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing recessed steel/ PVC conduit as required.
3 x 1.5 sq. mm
3 x 2.5 sq. mm
Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.
Supply installation , testing & commissioning of 300mm Heavy duty metal body single phase exhaust fan.
Supply installation , testing & commissioning of 400 mm domestic type wall mounted fan.
Supplying, installation, Testing & Commissioning of LED surface mounted Batten light of following body material and construction as per IS : 10322 with driver (Replaceable) as per the requirement with Driver efficiency >85%,Operating voltage AC 140-270 Volt, freq 50/60 hz, Operating temp range - 15 deg to 40 deg centigrade, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80 , Flicker free (flicker should be below 5 %), life time (LED,Driver & electrical circuitry), of minimum 50000 Burning Hours with , 70% of initial Lumen maintained till life ends, CCT 3000°K / 4000°K / 5700°K /6000°K/ 6500°K (As per ANSI Bin), SDCM (Standard Deviation Color Matching)<3, Maximum power consumption should not more than the specified ratin and Fixture shall be of relevant BIS standard and trade mark certificate (T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. OEM must have its own in house NABL lab setup for all testing facilities for LED fixtures. complete in all respect i/c connections with 1.5 sq mm FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy >135 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer in- Charge as per requirement. (Thermal management: heat sink of aluminum housing such that LED junction temperature shall not rise above 90°C).
Supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required.
100 mm X 100 mm X 60 mm deep
180 mm X 100 mm X 60 mm deep
Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.
5/6 amps switch
15/16 A switch
3 pin 5/6 A socket outlet
6 pin 15/16 A socket outlet
Supplying and fixing following way, single pole and neutral,sheet steel, MCB distribution board, 240 V, on surface/ recess,complete with tinned copper bus bar, neutral bus bar, earthbar,din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)
6 way , Double door
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