SPECIAL REPAIR TO RENEWAL/REPLACEMENT OF BER COOLING APPLIANCES AT AF STN KALAIKUNDA UNDER GE (AF) KALAIKUNDA

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 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 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) including metallic bracket with fixing bolts for outdoor unit , 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 by Engr-in- Charge. Make : - O-General/Hitachi/Daikin/Blue Star.

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) including metallic bracket with fixing bolts for outdoor unit , 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 by Engr-in- Charge. Make : - O-General/Hitachi/Daikin/Blue Star.

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.

Note for item No.1 & 2 continue (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 with 15 Amp metal clad pin topand to connect with source of supply by the contractor without any cost. (xvi) Ac shall be of dual rotor inverter technology.

Supply, fixing Installing and testing, energy efficient, 5 Star BEE rated , storage water heater (Geyser) 25 Litr capacity , white colour, vertical storage type, cylinderical shape, metallic body electrically operated, Single Phase, 230 Volt, 50 Hz, with maximum working pressure 8 Kg/cm3, heating element of 2000 watt , having thermostat, thermal cutt off indicator, suitable for hard water, having rated power input of 2000 Watt, including supply and fixing heavy duty Hot and cold water flexible corrugated SS cnnection pipe connection having high temperature resistant EPDM material with SS braiding, having 450 mm long, 15 mm dia, brass coupler etc, flexible pipe suitable to withstand upto 90 º C for hot water, Geyser shall having steel inner tank, with feroglas coating for corrosion resistance, tank to withstand high pressure rating up to 8 bar, Incoloy glass coated heating element , Adjustable knob for temperature setting, having Whirflow technology to avoid direct contact between cold and hot water flow for a faster heating and energy saving, CFC free Puf insulation, having heating indicator, having multi function safety valve, including all accessories anchor fastner - 04 Nos of suitable size for mounting geyser, 3 core PVC insulated, multistranded copper conductor cable for power supply with metal clad 3 Pin plug top of 15 Amp capacity, including taking down old u/s geyser and depositing to MES Store complete all as specified and directed by Eng in Charge. Make : Havells / Recold/ Bajaj/ Crompton

Supply, fixing Installing and testing, energy efficient, 5 Star BEE rated , storage water heater (Geyser) 50 Litr capacity , white colour, vertical storage type, cylinderical shape, metallic body electrically operated, Single Phase, 230 Volt, 50 Hz, with maximum working pressure 8 Kg/cm3, heating element of 2000 watt , having thermostat, thermal cutt off indicator, suitable for hard water, having rated power input of 2000 Watt, including supply and fixing heavy duty Hot and cold water flexible corrugated SS cnnection pipe connection having high temperature resistant EPDM material with SS braiding, having 450 mm long, 15 mm dia, brass coupler etc, flexible pipe suitable to withstand upto 90 º C for hot water, Geyser shall having steel inner tank, with feroglas coating for corrosion resistance, tank to withstand high pressure rating up to 8 bar, Incoloy glass coated heating element , Adjustable knob for temperature setting, having Whirflow technology to avoid direct contact between cold and hot water flow for a faster heating and energy saving, CFC free Puf insulation, having heating indicator, having multi function safety valve, having anode rod (rust and corrosion resistance) including all accessories anchor fastner - 04 Nos of suitable size for mounting geyser, 3 core PVC insulated, multistranded copper conductor cable for power supply with metal clad 3 Pin plug top of 15 Amp capacity, including taking down old u/s geyser and depositing to MES Store complete all as specified and directed by Eng in Charge. Make : Havells / Recold/ Bajaj/ Crompton .

Note for item No 3 &4 above : (i) Contractor shall submit the brochure of Geyser with detail technical specification and take approval of GE before procurement. (ii) All civil work required on site for hanging the geyser and to make good to match the surface as existing to be done by contractor with out any extra cost. (iii) All the necessary accessories and T&P required on site for installation of Geyser shall be provided by contractor. (iv) Geyser shall have min warranty for inner tank of 7 years and having comprenshive warranty of min 2 years for body and other electrical components. Contractor shall submit the manufacturer warranty card to the department. (v) Where the lenght of flexible hot and water connection pipe beyond 18 inch and extra length . NOTE : Item No 1 to 4 against all old/BER items should be removed from site (Technical area and Domestic area) and the same to be deposited to AGE E/M AF Kalaikunda Store.

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