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Tender Value
₹8.5 L
EMD Value
₹8,540
Closing Date
6 Oct 2026, 3:00 pm
Executive Engineer (Elec), PWD., Ele.Div-1,Chennai
O/o. Executive Engineer (Electrical), PWD., Electrical Division-I, Chepauk, Chennai-5
Renewal by supply and fixing of 16HP Outdoor and Indoor VRF AC unit system to ULC Hall at 3rd floor of main building, secretariat, chennai-9.
2026_PWD_706045_1
02-06/2026-27
Open Tender
Electrical Works
Item Rate
30 days
Secretariat
Refer Tender Document
6 documents required · 6 mandatory
₹0
₹8,540
19 Sept 2026
19 Sept 2026
6 Oct 2026
19 Sept 2026
6 Oct 2026
19 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Renewal by Supply of VARIABLE REFRIGERANT FLOW SYSTEM of below mentioned capacities comprising of DC INVERTER & Scroll Compressor and complete with the following
Supply,erection and commissiong of 16HP VRF Modular type outdoor units equipped with highly efficient DC twin Rotary compressors with all inverter type compressor(s) only,special acryl precoated heat exchanger,low noise condenser fan,auto check function for connection error,auto address setting,with multiple outdoor units of capacities and quantities as mentioned below.Refrigerant Should be R410A . Outdoor unit shall be factory assempled weather proof casing constructed from heavy gauge mild steel panels. The unit shall be completely factory wired and tested with necessary controls and charged with refrigerant. The compressor shall be highly efficeint scroll type. The aluminium fins shall be covered with anti-corrosion resin. Unit shall be equipped with oil recovery system to ensure stable operation with long refrigrant piping. Units shall be tested and commissioned with additional refrigerant.The unit shall be compatible for BMS operation with inclusive of System interface compatible with RS485 Modbus, Neccessary relay card /soft integrator to be provided, (Blue star, carrier or equ). | 1 | Ea | - | - |
| 2 | Renewal by Supply and fixing of MS Channel for Mounting the Airconditioning Oudoor Unit | 1 | set | - | - |
| 3 | Renewal by Supply, Testing and Commissioning, installation of 2.0TR Hiwall type indoor units with compact cooling coil,electronic expansion valve and multispeed fan motor,The blower shall be dynamicaly balanced and designed for silent operation. Wireless remote is included . | 2 | Ea | - | - |
| 4 | Renewal by Supply, Testing and Commissioning, installation of 1.3TR Hiwall type indoor units with compact cooling coil,electronic expansion valve and multispeed fan motor,The blower shall be dynamicaly balanced and designed for silent operation. Wireless remote is included . | 8 | Ea | - | - |
| 5 | Renewal by Supply & fixing of Additional Extra Refrigerant Cu. Piping fo 1 1/8 Copper Pipe (18 G) 28.60mm copper pipe. . | 19 | Rmt | - | - |
| 6 | Renewal by Supply & fixing of Additional Extra Refrigerant Cu. Piping fo 7/8 Copper Pipe (18 G) 22.20mm copper pipe. . | 10 | Rmt | - | - |
| 7 | Renewal by Supply & fixing of Additional Extra Refrigerant Cu. Piping fo 5/8 Copper Pipe (18 G) 15.90mm copper pipe. . | 10 | Rmt | - | - |
| 8 | Renewal by Supply & fixing of Additional Extra Refrigerant Cu. Piping fo 1/2 Copper Pipe (18 G) 12.70mm copper pipe. . | 9 | Rmt | - | - |
| 9 | Renewal by Supply & fixing of Additional Extra Refrigerant Cu. Piping fo 3/8 Copper Pipe (18 G) 9.50mm copper pipe. . | 8 | Rmt | - | - |
| 10 | Renewal by Supply of Heavy Class PVC drain piping 25mm insulated with nitrile rubber Tabular insulation with fittings . | 22 | Rmt | - | - |
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