SITC OF SPLIT AC UNITS AT CTO KOLKATA

Supply of 1.5 TR Inverter type 5 Star rated split Air-Conditioner unit as per BEE star rating, (as per new BEE rating valid for 1st January 2026 to 31 December 2027 ) 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.

Dismantling of existing 1.5 TR split AC unit - indoor and outdoor units alongwith interconnecting cu pipe and cable , power connection cable etc - and storing at place shown by Exch in charge etc as reqd

Installation, Testing and Commissioning of the Split AC unit at a specified location by mounting and fitting Indoor and Outdoor units at their respective locations , laying and fixing of both liquid and hot gas lines, interconnecting wiring for both indoor outdoor units up to 3 mtrs length and ,interconnecting the indoor unit and outdoor unit with refrigerant line, insulating the refrigerant pipe with expandable polyethylene Foam tubing unit , Leak testing entire system ,charging Refrigerant gas in the unit ,making power supply connections from the power point etc complete as required.

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.

Supplying and laying 4 core 2.5sq.mm PVC insulated and PVC sheathed flexible copper cable along refrigerant pipe or on 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.

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 .

Supplying and Fixing of 20 mm dia heavy duty PVC pipe with accessories for drain water connection where ever required etc. complete as required.(Make- any ISI mark ) .

Supplying and Laying of PVC insulated and PVC Round Sheathed, 3 core ,2.5 sqmm, 1.1KV copper cable ( un-aoumerd ) including connection , testing checking etc as complete as required

Supplying and fixing DP sheet steel enclosure on surface or recess along with 25,32A 240V C curve DP MCB complete with connections ,testing and commissioning etc. as complete as reqd.