bids are invited for fd water supply scheme, portable power backup at unit power factor 7500 va air cooled as per specification att , armoured electric cable with standard aluminium conductor of 16 sqmm 2 core for working 1100 volts as per specification att , rccb spn 40 amp 240 volts complete with all including ip65 enclosure make legrand or havells or l and t or of equivalent , portable arc welding machine 10 to 300 amp single phase inverter based as per specification att , portable metal cutting machine movable type of cap 1600 watt complete accessories as per oem make voltz or bosch or of equivalent total quantity : 205