SPECIAL REPAIR AND REPLACEMENT BER COOLING APPLIANCES AT AF STN BARRACKPORE UNDER GE (AF) BARRACKPORE

Amount

Supply, installation, fixing, testing and commissioning of Split Air conditioner unit of 1.5 TR capacity (split type unit comprising of indoor and outdoor unit white colour) electric driven, Signal Phase, 230 Volt (220-240 Volt), 50 Hz and with inbuilt air ioniser and plasma fitter for better indoor air quality, having latest model of AC with 5 Star BEE rating, having ISEER value not less than 5.0 Wh, Split inverter AC, having inverter rotary compressor, having Round tube Plate fin copper tube condensor with hydrophillic coating for better protection of condenser from corrosion with R-32 refrigerant (non CFC gas), cooling capacity rating full / half load shall be above 5.0/2.5 kW and shall be 18000 Btu/h including necassary fixing arrangement complete (indoor unit at suitable place and hight inside the room and outdoor unit at suitable place outside the room), insulated piping, making all electrical connections etc. including taking down old unserviceable AC any type and depositing to MES store complete all as specified and directed.

Supply, installation, fixing, testing and commissioning of Split Air conditioner unit of 2.0 TR capacity (split type unit comprising of indoor and outdoor unit white colour) electric driven, Signal Phase, 230 Volt (220-240 Volt), 50 Hz and with inbuilt air ioniser and plasma fitter for better indoor air quality, having latest model of AC with 5 Star BEE rating, having ISEER value not less than 5.0 Wh, Split inverter AC, having inverter rotary compressor, having Round tube Plate fin copper tube condensor with hydrphillic coating for better protection of condenser from corrosion with R-32 refrigerant (non CFC gas), cooling capacity rating full / half load shall be above 6.0/3.0 kW and shall be 24000 BTU/hr including necassary fixing arrangement complete (indoor unit at suitable place and hight inside the room and outdoor unit at suitable place outside the room), insulated piping,making all electrical connections etc.including taking down old u/s AC any type and depositing to MES store complete all as specified and directed.

Note for item No.1 & 2 (i) Air conditioner shall be initial filled/charged with refrigerant of specified quantity. (ii)Additional refrigerant pipes including filling of additional quantity of refrigerant as required on site from outer unit to indoor unit beyond as supplied by manufacturers is deemed to be included in AC unit rate. (iii) Suitable piping shall be provided of adequate length of size 5/8'' for draining of condensate water from indoor unit. (iv)Split type AC unit to supplied with cordless remote control for operation (v) The condenser unit shall be copper tube with hydrophilic coating for better protection of condenser from corrosion. (vi)the refrigerant to be used shall be R32 (non CFC compliance ) as per latest technology. (vii) The split AC unit shall be latest model having valid 5 star BEE rating as on date of installation. (viii) Contractor shall submit the brochure of AC with detail technical specification and take approval of GE before procurement. (ix)Contractor shall submit the purchase voucher , test certificate and warranty certificate from manufacture and to be submitted to department. (x) All necessary accessories and T&P required on site for installation of indoor and outdoor unit shall be provided by contractor. (xi) Installation of AC to be done by manufacture authorized representative. (xii) Compressor of unit shall be of minimum 8 years manufacture warranty. Contractor shall submit the warranty certificate to department. (xiii) Noise level (operation sound ) of unit shall not be above 49 db at high cooling. (xiv) All civil work for drilling the hole in wall of any thickness on site for laying the refrigerant pipe line, and electrical cable from outdoor unit to indoor unit of AC and to make good to match the surface as existing to be done by contractor without any extra cost. (xv) Power supply electric cable to be provided top and to connect with source of supply by the contractor without any cost. (xvi) AC shall be of dual rotor inverter technology.

Supply & Fixing in replacement Refrigerator, electric driven (single phase) 315/340 Litres capacity, BEE 5 Star rating double door and depositng old unserviceable refrigerator to MES Store Yard, complete as specified and directed.

Supply, installation, commissioning of Water Cooler, fully stainless steel, electrict driven (single phase) having approx storage capacity of 80 liters and nominal cooling capacity of 40 litres per Hour including necessary flexible coupling pipe connection from existing GI/P-PR water mains complete as specified and directed.

Supply, installation, commissioning of Metal Top Deep Freezer of capacity 320 Litres (minimum) having double door, single phase 240 volts, 50Hz, complete as specified and directed.

Supply & Fixing Voltage Stablizer for automatic operation, single phase naturally air cooled indoor type and designed for input variation between 170 V to 270 V with output voltage stablizer at 230 V upto 2.0 TR with accuracy 2.5% and of capacity 5 KVA complete all as specified and directed.

Supply & Fixing Split AC mounting bracket stand for outdoor unit suitable for 1.5T/2.0T AC including necessary mounting bolt complete all as specified and directed.

Supply & Fixing copper pipe 5/8" / 1/2" / 3/8" / 1/4" dia for connection indoor and outdoor unit ISI marked complete all as specified and directed.

Supply & Fixing drain water pipe PVC flexible type of existing diameter 3 mtr in length for split/Window type AC of any capacity including taking out unserviceable drain pipe complete all as specified and directed.

Supply and fixing industrial plug and socket type DB (Functional Unit) 20 Amps capacity with provision of single pole 20 amps MCB, plug top and earth plug, grouted flush to walls complete and all as specified and directed.

PRASAD ENTERPRISE

JADAV CONSTRUCTION

CHANDRA CONSTRUCTION AND CO

L-7 Primewave Communications

REMCO