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Tender Value
Refer Docs
EMD Value
₹3,853
Closing Date
5 Oct 2026, 11:00 amClosed
Sr.Superintending Engineer
Office of the Sr. Superintending Engineer, Western Electrical Circle , PWD, Purta Bhavan, 1st floor, Burdwan-713103
Annual Comprehensive maintenance of Walking Cooler of DRS at CMOH office, Suri, Birbhum. RN24002970,Project ID- HF262753621S000.
2026_WBPWD_5074946_1
WBPWD/SSEWEC /BRED /NIQ-55 /2026-27
Open Tender
ELECTRICAL WORKS ORG
Item Rate
365 days
Suri
Please refer Tender documents.
5 documents required · 5 mandatory
₹3,853
Office of the Sr. Superintending Engineer, Western
24 Sept 2026
24 Sept 2026
7 Oct 2026
24 Sept 2026
5 Oct 2026
29 Sept 2026
24 Sept 2026 - 29 Sept 2026
29 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Annual Comprehensive Maintenance of walking cooler machine with necessary accessories and materials consisting Two Nos 3Ph 3Tr condensing unit with allied gas pipe line and controlling unit including materials. | 12 | Item/Month | - | - |
| 2 | Supply and fixing of 300mm heavy duty blower Fan of Indoor Unit of following Specification. 220V 50Hz, 80Watt, 1350RPM having 3 microfarad 450V Capacitor..Make : Trumaxx Model: SAFE 4E-300S of As per choice of EIC | 1 | Nos | - | - |
| 3 | Supply and fixing Expansion Valve with flair nut accessaries | 1 | Nos | - | - |
| 4 | Supply and fixing Solenoid Valve with magnetic coil. | 1 | Nos | - | - |
| 5 | Supply and fixing Sub zero digital temarature meter. | 1 | Nos | - | - |
| 6 | Supply and fixing High Pressure Switch. | 1 | Nos | - | - |
| 7 | Supply and fixing 3/8" by 1/2" reciever valve. | 1 | Nos | - | - |
| 8 | Supply and fixing charging of refrigerant (R-22) | 7 | Kg | - | - |
| 9 | Supply and fixing Phase Failure Relay (Auto Reset, 40 Volts Unbalance, 1 CO Contact) MINILEC make VSP D1. | 1 | Each | - | - |
| 10TERMS & CONDITIONS :- 1. This comprehensive contract covers preventive & corrective maintenance of walking cooler machines/spare parts as required so as to keep the AC machines operative/functioning round the clock. 2. This contract covers repair & replacement of any spares & accessories including compressor, blower motor, sheet metal body & repairing/replacement of condenser coil, capacitors, relay, thermostat, air-filters etc. as necessary. 3. The contract covers servicing of machines twice in a month or as required. 4. The contract covers charging of refrigerant, as an when required. 5.The contract covers servicing of entire refrigeration system i.e. Cooling coil and Condenser coil with Mafron gas pressure, leak testing by Nitrogen gas pressure at 250PSI, leak removed by spot welding and complete flushing the system for Refrigerant gas charging. | |||||
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