| 1 | Supply of 1.5 TR, Inverter type, 5 Star, split Air Conditioner | Supply of 1.5 TR, Inverter type, 5 Star rated split Air-Conditioner unit as per BEE star rating, (as per BEE Notification dated 19th April 2022 or latest) with remote control unit, filters, rotary type compressor, copper tubes for both indoor and outdoor unit, Refrigerant gas with topping up of refrigerant if required, transportation of all of the above to the various sites and supplying the following up to the length of 3 Mtrs etc. as required. (1) Hot and cold refrigerant piping. (2) suitable connecting electrical cable between indoor and outdoor unit. Note - 1) The manufacturers / Suppliers shall give a warranty of the air conditioner for 15 months from date of supply or 12 months from date of installation, which is earlier. Thereafter 9 years (108 months) additional warranty on the compressor. | 3 | Each | Tapan Kumar Singh 721301,BSNL, Old DTO Building, Bogda, Kharagpur, Near Kharagpur Railway Station, W B | 15 |
| 2 | ITC of 1.5 TR split type AC unit complete with all accessories on the existing frame | ITC of 1.5 TR split type AC unit complete with all accessories on the existing frame including fixing of suction and discharge copper refrigerant pipes, 4 mm thick polyfoam insulation for copper refrigerant pipes, extending electrical connection with suitable copper wires to outdoor units (Upto standard length and not exceeding 3 Mtr.) etc. as required. | 3 | Each | Tapan Kumar Singh And Fixing 721301,BSNL, Old DTO Building, Bogda, Kharagpur, Near Kharagpur Railway Station, W B Of Powder Coated MS Frame Stand | 15 |
| 3 | Supplying and fixing of Powder Coated MS frame stand | Supplying and fixing of Powder Coated MS frame stand comprising of Two numbers bracket made of heavy duty MS Sheet to accommodate the Condenser (Outdoor) unit for fixing on the wall with suitable diameter and length of Anchor fast bolts and making good damages etc as per site requirement . | 3 | Each | Tapan Kumar Singh And Fixing 721301,BSNL, Old DTO Building, Bogda, Kharagpur, Near Kharagpur Railway Station, W B Extra Copper Pipe Line Both | 15 |
| 4 | Supplying and fixing extra copper pipe line both | Supplying and fixing extra copper pipe line both 1/4 inch for gas line and 5/8 inch for liquid line OR suitable dia to match with the pipeline of the new unit along with suitable size rubber foam/insulation on surface of the wall i/c necessary flare nuts, suitably brazing with the existing pipe clamping, making holes in walls, same etc., as per site requirement. NOTE - The length of refrigerant pipes supplied with each AC units is 3 Mtr. Extra length shall be paid extra for which firm shall quote their unit rates. | 18 | Mtr | Tapan Kumar Singh 721301,BSNL, Old DTO Building, Bogda, Kharagpur, Near Kharagpur Railway Station, W B | 15 |
| 5 | Supplying and Fixing of 20 mm dia heavy duty PVC pipe with accessories | Supplying and Fixing of 20 mm dia heavy duty PVC pipe with accessories for drain water connection where ever required etc. complete as required. | 15 | Mtr | Tapan Kumar Singh 721301,BSNL, Old DTO Building, Bogda, Kharagpur, Near Kharagpur Railway Station, W B | 15 |
| 6 | Supplying and laying 3 core 2.5 sq.mm. copper cable PVC insulated | Supplying and laying 3core 2.5sqmm PVC insulated and PVC sheathed flexible copper cable along with refrigerant pipe or along with existing conduit / cable tray i/c binding with plastic tags for extending supply from existing industrial socket to indoor unit etc, as required . (Make - any ISI mark ) . NOTE- The length of Copper Cable supplied with each unit is 3 Mtr . Extra length shall be paid extra for which firm shall quote their unit rates | 18 | Mtr | Tapan Kumar Singh 721301,BSNL, Old DTO Building, Bogda, Kharagpur, Near Kharagpur Railway Station, W B | 15 |
