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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹51.3 LAccepted-Finance | L1 | Accepted-Finance Lowest bidder | |
| 2 | L2₹57.8 L+₹6.5 L (12.7%)Rejected-Finance | L2 | Rejected-Finance Higher bidder | |
| 3 | L3₹80.1 L+₹28.9 L (56.3%)Rejected-Finance | L3 | Rejected-Finance Higher bidder | |
| 4 | L4₹92.7 L+₹41.4 L (80.7%)Rejected-Finance | L4 | Rejected-Finance Higher bidder |
| Sl No | Description | Qty | Unit | P. M. COOLING AND ENGINEERING CO L4 | TRANSTECH L3 | SCIENTIFIC REFRIGERATION L2 | BLUE STAR LIMITED L1 |
|---|---|---|---|---|---|---|---|
| 1.00CHILLED WATER PIPING WITH THERMAL INSULATION | |||||||
| 2.00SITC and insulating of following nominal sizes chilled water piping complete with fittings, supports, bends, elbows, flanges, insulation ets. With necessary clamps, vibration isolators and fittings duly insulated with 50 mm thick inside building/50 mm thick outside building TF quality expanded polystyrene foam in pipe section 16 kg/cum density covered with a layer of vapour barrier and covered with 12 mm thick sand cement plaster on GI chicken wire mesh. The pipes shall be of MSERW, "C" class as per IS 1239 and IS 3589 standards (for pipe sizes above 150 mm NB). (TATA) | |||||||
| 3.00 | 250 mm NB | 36 | Mtr | 4,500 ₹1,62,000 | 7,243 ₹2,60,748 | 4,410 ₹1,58,760 | 2,584 ₹93,024 Lowest |
| 4.00 | 100 mm NB | 36 | Mtr | 2,250 ₹81,000 | 2,801 ₹1,00,836 | 2,071 ₹74,556 | 1,829 ₹65,844 Lowest |
| 5.00 | 80 mm NB | 61 | Mtr | 1,980 ₹1,20,780 | 2,059 ₹1,25,599 | 1,442 ₹87,962 Lowest | 1,593 ₹97,173 |
| 6.00 | 65 mm NB | 105 | Mtr | 1,850 ₹1,94,250 | 1,713 ₹1,79,865 | 1,130 ₹1,18,650 Lowest | 1,422 ₹1,49,310 |
| 7.00 | 50 mm NB | 153 | Mtr | 1,680 ₹2,57,040 | 1,377 ₹2,10,681 | 1,020 ₹1,56,060 Lowest | 1,245 ₹1,90,485 |
| 8.00 | 40 mm NB | 42 | Mtr | 1,580 ₹66,360 | 1,030 ₹43,260 | 850 ₹35,700 Lowest | 1,092 ₹45,864 |
| 9.00 | 32 mm NB | 92 | Mtr | 1,450 ₹1,33,400 | 855 ₹78,660 | 710 ₹65,320 Lowest | 992 ₹91,264 |
| 10.00WATER LINE VALVES, STRAINERS & ACCESSORIES Supply, installation, testing and commissioning of the following chilled water and condenser water line valves with flanges, bolts/nuts/gaskets etc. all complete with insulation interconnected to chillers. pumps, AHUs. BUTTERFLY VALVE S&F of the following Water line Butterfly-Valve as per following categories, sizes and qunatities complete with providing flanges, nut-bolts, gasket and welding arrangements: Butterfly valve shall be of PN 16 rating as per standard. Valves of sizes 32 mm and above shall be made out of Cast Iron body, SG iron disc with Nylon coated, SS-431 Stem, EPDM integrally moulded liner with hand lever/Gear Box. Valves up to 150 mm NB shall be with detachable hand lever operation whereas valves above 150 mm NB shall have warm gear operation. | |||||||
Tender Value
Refer Docs
EMD Value
₹1.2 L
Closing Date
7 Jul 2026, 2:00 pmClosed
EE II CKHED
OFFICE OF THE EXECUTIVE ENGINEER, P.W.Dte. Central Kolkata Health Electrical Division P-12, C.I.T Road(1st floor) KOLKATA
Construction of proposed New building (B plus G plus 9) opposite to Centenary Building within the campus of N.R.S.Medical College and Hospital, Kolkata-------Aditional Air Conditioning work for Ducting,Thermal and acoustic insulation
2026_WBPWD_5014244_1
WBPWD/EE-II/CKHED/eNIT04/26-27
Open Tender
ELECTRICAL WORKS ORG
Item Rate
90 days
NRS MCH
Please refer Tender documents.
4 documents required · 4 mandatory
₹1.2 L
central kolkata health electrical division
22 Jul 2026
19 May 2026
9 Jul 2026
19 May 2026
7 Jul 2026
28 May 2026
25 May 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | CHILLED WATER PIPING WITH THERMAL INSULATION | - | - | - | - |
| 2 | SITC and insulating of following nominal sizes chilled water piping complete with fittings, supports, bends, elbows, flanges, insulation ets. With necessary clamps, vibration isolators and fittings duly insulated with 50 mm thick inside building/50 mm thick outside building TF quality expanded polystyrene foam in pipe section 16 kg/cum density covered with a layer of vapour barrier and covered with 12 mm thick sand cement plaster on GI chicken wire mesh. The pipes shall be of MSERW, "C" class as per IS 1239 and IS 3589 standards (for pipe sizes above 150 mm NB).
(TATA) | - | - | - | - |
| 3 | 250 mm NB | 36 | Mtr | - | - |
| 4 | 100 mm NB | 36 | Mtr | - | - |
| 5 | 80 mm NB | 61 | Mtr | - | - |
| 6 | 65 mm NB | 105 | Mtr | - | - |
| 7 | 50 mm NB | 153 | Mtr | - | - |
| 8 | 40 mm NB | 42 | Mtr | - | - |
| 9 | 32 mm NB | 92 | Mtr | - | - |
| 10 | WATER LINE VALVES, STRAINERS & ACCESSORIES
Supply, installation, testing and commissioning of the following chilled water and condenser water line valves with flanges, bolts/nuts/gaskets etc. all complete with insulation interconnected to chillers. pumps, AHUs.
BUTTERFLY VALVE
S&F of the following Water line Butterfly-Valve as per following categories, sizes and qunatities complete with providing flanges, nut-bolts, gasket and welding arrangements: Butterfly valve shall be of PN 16 rating as per standard. Valves of sizes 32 mm and above shall be made out of Cast Iron body, SG iron disc with Nylon coated, SS-431 Stem, EPDM integrally moulded liner with hand lever/Gear Box. Valves up to 150 mm NB shall be with detachable hand lever operation whereas valves above 150 mm NB shall have warm gear operation. | - | - | - | - |
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