Biennial Rate Contract For Operation And Maintenance Of 20-Ton Water Cool Portable Ac Plants , Qty 11 Nos . And 10-Ton Air Cooled Portable Ac Plant , Qty 8 Nos . For Various Locations At East Yard And Module Shop , A ) Operating Charges , Operation & Daily Maintenance Charges Of Portable Ac Plant Qty:10 Nos . Water Cooled 20-Ton Ac& 09 Nos . Air Cooled 10-Ton Ac . 1St Shift =2 Operators2Nd Shift =2 Operators3Rd Shift =1Operator ( 5 Operator/Day ) 5 Operators Per Day X 365Days Per Year X 2 Years= 3650 , B ) Preventive Maintenance Charges For 20 Ton Water Cool Ac Plant=11Nos , Preventive Maintenance Of Portable Ac Plant As Per Scope Weekly 52 ( Weeks ) X 11 ( Ac Plant ) X 2 Years = 1144 Nos . , Preventive Maintenance Of Portable Ac Plant As Per Scope Monthly 12 ( Months ) X 11 ( Ac Plant ) X2 Year =264Nos . , Preventive Maintenance Of Portable Ac Plant As Per Scope Half Yearly 2 ( Half Yearly ) X 11 ( Ac Plant ) X2 Years =44 Nos . , C ) Preventive Maintenance Charges For 10 Ton Air Cooled Ac Plant , Qty=8 Nos . , Preventive Maintenance Of Portable Ac Plant As Per Scope Weekly 52 ( Weeks ) X 8 ( Ac Plant ) X 2 Years = 832 Nos . , Preventive Maintenance Of Portable Ac Plant As Per Scope Half Yearly 2 ( Half Yearly ) X 8 ( Ac Plant ) X2 Years =32 Nos . , Spare Part , High Pressure Cut Out , Mp5 , Low Pressure Cut Out , Mp5 , Oil Failure Cutout , Mp55 , High Pressure Guage , 4 Dia . , 3/8 Connection , 1 To 300 Psi , Low Pressure Guage , 4 Dia . , 3/8 Connection , -30 To 200 Psi , Oil Pressure Guage , 4 Dia . , 3/8 Connection , -30 To 200 Psi , Gasket Set , Neoprine O Ring Set , Al . Washer Set . , Cylinder Liner , Unloading Ring With Pin , Spring Washer , S . V . Reed , D . V . Reed , Rockerarm Spring , Holder , Cup , Washer , Unloading Frame , Crankshaft , Main Bush Bearing With Thrust Washer , Oil Pump , C . R . Bearing , Connecting Rod , Connecting Rod Bush , Piston Pin , Piston Pin Lock , Oil Filter , Service Valve Sealing Ring Set , Copper Tubing , Brass Fitting , Comp . Oil , N68 , Comp . V Belt , Ahu Belt , Crankcase Heater , 230 V , Usv Coil , 230 V , Shaft Seal Assembly , Piston , Condenser Fan , 550Mm Dia , Dynamic ( 10 Ton Ac Plant ) , Air Filter , Cooling Coil , 745X690x12 ( Mm ) ( 10 Ton Ac Plant ) , Air Filter , Condenser Coil , 745X720x12 ( Mm ) ( 10 Ton Ac Plant ) , Compressor , Zr72 , Emerson Make ( 10 Ton Ac Plant )
