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Updated dates
Tender Value
Refer Docs
EMD Value
₹15,662
Closing Date
5 Jun 2026, 1:00 pmDue today
The Executive Engineer, Kolkata Electrical Div
The Executive Engineer Kolkata Electrical Division P.W.Dte. BlockI (1st Floor)Writers Buildings,Kolkata 700001
SITC of Air conditioners Machines at 2nd floor Block IV of Pension Branch, Finance Department at Writers Buildings, under Writers Buildings Electrical Sub Division, PWD.
2026_WBPWD_5013977_1
WBPWD/EE-KED/eNIT-08/26-27
Open Tender
ELECTRICAL WORKS ORG
30 days
Writers Buildings, Block-IV
Please refer Tender documents.
5 documents required · 5 mandatory
₹15,662
O/O The Executive Engineer Kolkata Electrical Divi
12 May 2026
12 May 2026
8 Jun 2026
12 May 2026
5 Jun 2026
19 May 2026
18 May 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount | Item Code |
|---|---|---|---|---|---|---|
| 1HVAC work SITC Microprocessr Controlled, DX Type ceiling suspended Ductable Air conditioner Unit with all necessary acessories for hanging Indoor& Outdoor unit as per site condition having following specification i) Refrigerent-R410A/R407C ii) Expansion Valve:Thermostatic/Electronics iii) Compressor :Single/Twin Scroll/Twin Rotary with Fixed speed v) ODU: Outdoor Unit Air cooled Condenser unit With Copper coil with Aluminium fins having single compact ODU or multiple ODU unit vi) IDU: Indoor Unit having synthetic Filter and wireless/Wire Remote Vii) CFM: 400/Tr viii)Protection: Single Phase Preventer, phase reversal preventer, HP/LP cut Out. ix)Power sypply: 415+/- 10%, 50Hz x)Ambient temperature: 48°C +/- 5°C (Tollerance) Make: (Make:Hitachi/Daikin/ Blue Star/Voltas/carrier/Mitsubishi Heavy/O-general) no extra shal be payable for refrigerant gas & transportation/shifting work. | ||||||
| 1.01 | Min BTU/Hr or KW:66000/19.34 (1 nos. compressor) | 2 | Set | - | - | Dismentling the existing split Acs from existing location Part by part outdoor as well as indoor and shifing this machins to the store as per direction of EIC |
| 2 | SITC of ceiling concealed ductable cooling Air conditioner having following specifications:Minimum Cooling Capacity:(Kcal/hr)-7500 K.cal/hr Or 8790W
ISEER Rating -3.34-4.39/2022-2023 as per BEE/BIS
IS Compliance- IS 1391
Refrigerant- R410A/R32
Compressor - Tropical Rotary
Evaporator & Condenser Coil: Copper LCD Remote and All other accessories
Power supply -220 V,50Hz(+ Tolerrance as per applicable standard)
Indoor PCB should be enclosed in metalic enclosure
Make:- O-General/Mitsubishi Electric/ Mitsubishi Heavy/Hitachi. | 1 | Each | - | - | SITC Microprocessr Controlled, DX Type ceiling suspended Ductable Air conditioner Unit(Latest QCO) with all necessary acessories for hanging Indoor& Outdoor unit as per site condition having following specification i) Refrigerent-R410A/R407C ii) Expansion Valve:Thermostatic/Electronics iii) Compressor :Scroll/TwinRotary with Fixed speed v) ODU: Outdoor Unit Air cooled Condenser unit With Copper coil with Aluminium fins having single compact ODU or multiple ODU unit vi) IDU: Indoor Unit having synthetic Filter and wireless/Wire Remote Vii) CFM: 400/Tr viii)Protection: Single Phase Preventer, phase reversal preventer, HP/LP cut Out. ix)Power sypply: 415+/- 10%, 50Hz x)Ambient temperature: 42°C +/- 5°C (Tollerance) Make: (Make:Hitachi/Daikin/ Blue Star) no extra shal be payable for refrigerant gas & transportation/shifting work. |
| 3 | Fire Damper:
Supplying, Fixing, testing and commissioning of Fusible link type fire damper.. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire in indoor motor and temperature rise above 62 degree centrigate . (Make: Carryaire/ Dynacraft/ TSC/Ravistar/ Systemair/Jonson Control) | 1 | sqmtr | - | - | Min :36.75Kw (2 No compressor) |
| 4REFRIGERANT PIPING WITH INSULATION: Supply & Laying Hard / Soft drawn Copper Refrigeration pipe line for liquid and suction line suitable for R410A/R407C refrigerant & 19 mm thick Nitrile Rubber 'class O' Insulation tube with supports & brackets as per direction of EIC. | ||||||
| 4.01 | Liquid Line ( 5/8" dia) without rubber insulation (make: Rajco / Mandev / Royku) | 30 | Mtr | - | - | Hanging the IDU unit by fixing of 2 nos. C-channel sections of size 50x25x5x6 mm, minimum 1 metre in length, grouted securely into the wall. The grouted holes shall be finished with PCC and restored to original wall finish, including necessary painting to match the existing wall color." |
| 4.02 | Suction Line (7/8" dia) with 19 mm thick nitrile rubber insulation Al foil covered (make: Rajco / Mandev / Royku) | 30 | Mtr | - | - | Fire damper |
| 5 | S & Installation of Extra Add-on- Items- HVAC grade 5/8"(for suction) & 3/8"(for discharge) copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle,screw,insulation, tape,fastner etc. for above AC machine as per direction of EIC. | 10 | Mtr | - | - | Supplying, Fixing, testing and commissioning of Fusible link type fire damper.. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire in indoor motor and temperature rise above 62 degree centrigate . (Make: Carryaire/ Dynacraft/ TSC/Ravistar/ Systemair/Jonson Control) |
| 6DRAIN PIPE: Supply and fixing of Drain piping by UPVC with 6mm thick nitrile rubber insulation and necessary quantities of supports, flanges, bends, elbows, fittings, nut-bolts, gaskets etc: | ||||||
| 6.01 | 25 MM | 40 | Mtr | - | - | Supply & Laying Hard / Soft drawn Copper Refrigeration pipe line for liquid and suction line suitable for R410A/R407C refrigerant & 19 mm thick Nitrile Rubber 'class O' Insulation tube with supports & brackets as per direction of EIC. |
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