Bharat Sanchar Nigam Limited Tender

Supply of 3 TR Ductable AC , Supplying of 3.0 TR (Nomical Capacity ) Inverter type Metal body Wall mounted / Ceiling suspended ,Single circuit, High Static pressure ductable split AC unit ,EER not less than 10 BTU/W-h having cooling capacity not less than 36000 BTU/Hr, Minimum 45 Pa static pressure & 400 CFM per TR suitable for operation 400 V 3 Phase 50 HZ AC supply in existing Switch Room, having front flow type indoor unit, air cooled condenser, initial charge of eco friendgly refrigerant gas (R32/R410A) upto 7.5 meter length , Rotary/Scroll Compressor , LCD remote control, protection from under voltage, over voltage, phase voltage imbalance, phase loss, phase reverse & HP/LP etc as per manufacturer/ departmental specifications etc. as required. The evaporator and condenser coil comprise of copper tube, aluminum fins complete as per ATC.

Supply of 1.5 TR Ductable AC , Supplying of 1.5 TR (Nomical Capacity ) Inverter type Metal body Wall mounted / Ceiling suspended ,Single circuit, High Static pressure ductable split AC unit ,EER not less than 9.5 BTU/W-h having cooling capacity not less than 18000 BTU/Hr, Minimum 45 Pa static pressure & 400 CFM per TR suitable for operation 230 V Single Phase 50 HZ AC supply in existing Switch Room, having front flow type indoor unit, air cooled condenser, initial charge of eco friendgly refrigerant gas (R32/R410A) upto 7.5 meter length , Rotary/Scroll Compressor , LCD remote control, protection from under voltage, over voltage, phase voltage imbalance , phase loss, phase reverse & HP/LP etc as per manufacturer/ departmental specifications etc. as required. The evaporator and condenser coil comprise of copper tube, aluminum fins complete as per ATC.

ITC of 3 TR Ductable AC , Installation, Testing and commissioning of of Following Capacity Inverter type ductable Air cooled split AC unit as per item No.1 in equipment Room ,cooling unit comprising of front flow type indoor unit, air cooled condenser including providing suspension /support of indoor unit from ceiling /wall as per site conditions and installation of outdoor unit on existing MS structure with necessary vibration arrestors and providing interconnection between indoor and outdoor units, electrical connection from power outlet , making opening in the wall if required and , minor civil work & making good the damages, leak testing ,etc complete as per manufacturer/ departmental specifications etc. as required. a) 3.0 TR Ductable