PROVISION OF FLAME PROOF AIR CONDITIONER FLAME PROOF LIGHT AND EXHAUST FAN PROVN OF AIR CONDITIONER WALL MOUNTED AIR CIRCULATORS AND CRASH BELL AT VARIOUS LOCATIONS AT AF STN BAMRAULI UNDER GE AF BAMRAULI

Supply, install, fixing and commissioning Flame proof split type air conditioner kept in hazardous area along with hermetically sealed explosion proof compressor of R407C Eco-friendly,Zone 1 & 2 group IIIA,IIB and IIC condensing motor ,condensing coil with copper tube and Aluminium blue fins duly coated with specialist chemical to prevent refrigerant leakage,,Flameproof design complying with IS/IEC 60079 standards of capacity 1.5 TR, five star rated, BEE 3.2 of capacity with flameproof group IIC cordless remote control unit and in built air ioniser, plasma filter for better indoor air quality, star rated CIMFR certified suitable for wall mounted, single phase, 230/250 volt AC including breaking necessary hole in wall for fixing indoor and outdoor unit and making good to disturbed surfaces with cement mortar to match with existing finishes after commissioning, making necessary connections unplasticised GI/Rigid steel conduite 25 mm dia for draining out condensed water all as required including necessary connection, complete all as specified and directed.

S&F for Flame proof sheet metal single pole and neutral enclosure with two pin and earth plug and socket capacity 20-32 Amps modular type complete with one No SP MCB capacity 20-32 Amps, complete all as specified and directed by Engineer –in-Charge

Supply and fixing of Flamproof Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 150 V to 270 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4 KVA,

M&L for sub main wiring using approved colour coding as per IS, with Zero Halogen Flame retardant (HFFR), smoke free, non toxic, non corrosive installation cable with UNILAY construction copper conductor 4.00 Sq. mm (nominal area), single core, insulated and unsheathed stranded cable 1100 Volts grade ISI-694 marked & including heavy duty, electric resistance welded(ERW) stove enameled surface mounted conduit, heavy duty ISI marked as per IS:9557 (Part I) 1980h , including HFFR insulated unsheathed unitary construction copper conductor 4.00 Sq. mm nominal cross sectional area wire as earth continuity conductor up to common earth and connecting to earth dolly, complete all as specified and directed. Note:- (a) Two runs of 4.0 sqmm cable and one run of 4 Sqmm cable as earth lead with conduit shall be measured as one unit length for payment. Note:- Quoted rate shall deem to be included cost of cutting chasses in wall for concealing conduit and making good to match with existing finish.

Supply, install, fixing and commissioning split type air conditioner of capacity 2 TR, five star rated,BEE 3.2 of capacity with cordless remote control unit and in built air ioniser, plasma filter for better indoor air quality, star rated suitable for wall mounted, single phase, 230/250 volt AC including breaking necessary hole in wall for fixing indoor and outdoor unit and making good to disturbed surfaces with cement mortar to match with existing finishes after commissioning, making necessary connections unplasticised PVC pipes medium duty 25 mm dia for draining out condensed water all as required including necessary connection complete all as specified and directed.

Supply, install, fixing and commissioning split type air conditioner of capacity 1.5 TR, five star rated,BEE 3.2 of capacity with cordless remote control unit and in built air ioniser, plasma filter for better indoor air quality, star rated suitable for wall mounted, single phase, 230/250 volt AC including breaking necessary hole in wall for fixing indoor and outdoor unit and making good to disturbed surfaces with cement mortar to match with existing finishes after commissioning, making necessary connections unplasticised PVC pipes medium duty 25 mm dia for draining out condensed water all as required including necessary connection, complete all as specified and directed.

S&F of sheet metal single pole and neutral enclosure modular type with two pin and earth plug and socket capacity 20-32 Amps complete with one No SP MCB capacity 20-32 Amps, complete all as specified and directed by Engineer-in-Charge.

M&L for sub main wiring with 2 single core 6 Sqmm PVC unsheathed and PVC insulated stranded copper conductoor cable in and including rigid 25 mm dia PVC conduit and 6 sqmm PVC insulated unsheathed contineous earth wire and connected to earth dolly and making good disturbed surfaces with cement mortar and paint to match existing surface, comlete all as specified and directed.

M&L for sub main wiring with 2 single core 4 Sqmm PVC unsheathed and PVC insulated stranded copper conductoor cable in and including rigid 25 mm dia PVC conduit and 4 sqmm PVC insulated unsheathed contineous earth wire and connected to earth dolly and making good disturbed surfaces with cement mortar and paint to match existing surface, comlete all as specified and directed.

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 150 V to 280 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4.0 KVA, comlete all as specified and directed.