bids are invited for custom bid for services - item no 1 of boq for providing services of ac plant operator semi skilled 1 no per shift of 8 hours total 536 shifts , custom bid for services - item no 2 of boq for providing services of helper unskilled 1 no per shift of 8 hours total 268 shifts , custom bid for services - item no 3 of boq for providing services of one ac plant operator semi skilled per hour required in extra hours total 160 hours , custom bid for services - item no 4 of boq for providing services of one helper unskilled per hour required in extra hours total 160 hours , custom bid for services - item no 5 of boq for comprehensive maintenance of central air conditioning plant of 25 ton capacity 1 x 25 tr of make voltas installed at mtrdc main buildingtotal 11 months , custom bid for services - item no 6 of boq for comprehensive maintenance of central air conditioning plant of 25 ton capacity 1 x 25 tr of make blue star installed at mtrdc main building total 11 months , custom bid for services - item no 7 of boq for comprehensive maintenance of the package and ductable type air conditioning plants 3 x 5 tr make voltas at hv lab total 11 months , custom bid for services - item no 8 of boq for servicing of window split type acs 30 20 15 ton capacity of any type and make total 52 jobs , custom bid for services - item no 9 of boq for taking down window split type acs 30 20 15 tr capacity for carrying out repairs and reinstalling at any location as directed total 15 jobs , custom bid for services - item no 10 of boq for taking down splitwindow cassette type ac of 15 2 and 3 ton capacity for carrying out repairs and reinstalling at any location as directed total 02 jobs , custom bid for services - item no 11 of boq for taking down split typewindow type ac 15 2 3 ton capacity flushing the refrigeration system with dry nitrogen supply and charging refrigerant r22 total 90 kilograms , custom bid for services - item no 12 of boq for taking down split typewindow type ac 15 2 3 ton capacity flushing the refrigeration system with dry nitrogen supply and charging refrigeration system with dry nitrogen supply and charging refrigerant r32 total 25 kilograms , custom bid for services - item no 13 of boq for s f replacement of outdoor unit of split ac inverter type 15 ton capacity total 02 jobs , custom bid for services - item no 14 of boq for s f replacement of outdoor unit of split ac inverter type 2 ton capacity total 02 jobs , custom bid for services - item no 15 of boq for supply of condenser coil assembly complete suitable for 152 ton split window type ac total 04 nos , custom bid for services - item no 16 of boq for supply of condenser coil assembly complete suitable for 3 ton split cassette type ac total 02 nos , custom bid for services - item no 17 of boq for supply of testing evaporator coil assembly suitable for 15 2 ton split window type ac total 04 nos , custom bid for services - item no 18 of boq for supply of testing evaporator coil assembly suitable for 3 ton split cassette type ac total 02 nos , custom bid for services - item no 19 of boq for supply install and testing new reciprocating compressor for windowsplit type ac of 2 ton capacity total 03 nos , custom bid for services - item no 20 of boq for supply install and testing new reciprocating compressor for windowsplit type ac of 15 ton capacity total 05 nos , custom bid for services - item no 21 of boq for supply install and testing new reciprocating compressor for split cassette type ac of 3 ton capacity total 01 nos , custom bid for services - item no 22 of boq for supply only starting capacitor 80120 mfd 230 volts total 15 nos , custom bid for services - item no 23 of boq for supply only running capacitor 3645 mfd 440 volts total 26 nos , custom bid for services - item no 24 of boq for supply only fan motor capacitor 4 6 mfd 440 volts total 16 nos , custom bid for services - item no 25 of boq for supply only air filter suitable for 15 2 tr capacity ac total 18 nos , custom bid for services - item no 26 of boq for supply only air filter suitable for 3 tr capacity air conditioners total 10 nos , custom bid for services - item no 27 of boq for s f in replacement indoor unit of split ac inverter type 15 ton capacity with all parts total 02 nos , custom bid for services - item no 28 of boq for s f in replacement indoor unit of split ac inverter type 2 ton capacity with all parts total 02 nos , custom bid for services - item no 29 of boq for supply only auxiliary contactor singlephase 220 volts 10 amps forac unit of cap 15 to 3 tr ac total 08 nos , custom bid for services - item no 30 of boq for supply only start relay suitable for 15 2 3 tr capacity air conditioners total 16 nos , custom bid for services - item no 31of boq for supply only sensor thermostat suitable for 15 2 3 tr capacity air conditioners total 16 nos , custom bid for services - item no 32 of boq for s f in replacement pcb assembly card for idu odu unit suitable for 15 2 3 tr capacity window split type air conditioners total 08nos , custom bid for services - item no 33 of boq for supply only corded remote controller for split window type ac of cap 15 to 30 tr total 08nos , custom bid for services - item no 34 of boq for supply only condenser fan motor for split window type ac out door unit of cap 15 2 tr any type total 05nos , custom bid for services - item no 35 of boq for supply only condenser fan motor for split window type ac out door unit of cap 30 tr any type total 04nos , custom bid for services - item no 36 of boq for supply only copper tube 58 inch with insulation of thickness 10 mm total 70 rm , custom bid for services - item no 37of boq for supply only copper tube 38 inch with insulation of thickness 10 mm total 30 rm , custom bid for services - item no 38 of boq for supply only copper tube 14 inch with insulation of thickness 10 mm total 40 rm , custom bid for services - item no 39 of boq for supply only pvc drain pipe 20 mm total 100 rm , custom bid for services - item no 40 of boq for s f flexible cable pvc insulated and sheathed 25 sq mm 4 core with copper stranded conductor 1100 volts grade total 50 rm , custom bid for services - item no 41 of boq for supply and fixing hepa filter of size 2 x 2 10000 class efficiency h13 9997 down to 03 micron 680 cfm air flow total 13 nos , custom bid for services - item no 42 of boq for s f sheet metal enclosure double pole with a two pin and earth plug socket complete with one mcb spn 20 amp total 05 nos , custom bid for services - item no 43 of boq for s f sheet metal enclosure triple pole and earth enclosure with a three pin and earth plug with socket complete with one triple pole mcb tp 32 amps total 02 nos , custom bid for services - item no 44 of boq for supply install and testing of branded new rotary compressor for 2 ton ac total 01nos , custom bid for services - item no 45 of boq for supply install and testing of branded new rotary compressor for 15 ton ac total 01 no , custom bid for services - item no 46 of boq for supply only new blower motor for idu 15 and 20 ton capacity split acs total 11 nos , custom bid for services - item no 47 of boq for supply only voltage stabilizer for automatic operation single phase of 5ka capacity total 02nos , custom bid for services - item no 48 of boq for supply and fix pcb assembly idu for 15 ton inverter ac total 01 no , custom bid for services - item no 49 of boq for supply and fix pcb assembly odu for 15 ton inverter ac total 01 no , custom bid for services - item no 50 of boq for servicing of water cooler 40 60 80 300 ltrs capacity of any type total 02 nos , custom bid for services - item no 51 of boq for servicing of refrigerator 165210 ltrs capacity total 02 nos total quantity :