bids are invited for plumber tool kit (q3) , supply only rotor assy with bearings brackets and tolerance rings , supply only roller assy 4 nos of roller per each pocket , supply only pump tube 5 nos of tube per each pocket , supply only weighted suction line strainer 3 by 8 inch , supply only white suction discharge tubing 3 by 8 inch , supply only check valve duckbill only 5 nos of duckbill per each pocket , supply only connecting nut 3 by 8 inch , supply only connecting nut 3 by 8 inch with adaptor 5 nos of connecting nut per each pocket , supply only ferrule 1 by 4 inch 24 nos of ferrule per each pocket , supply only rubber gasket round type size 80mm diax4mm thick , supply only rubber gasket round type size 100mm diax4mm thick , supply only rubber gasket round type size 150mm diax4mm thick , supply only rubber gasket round type size 200mm diax4mm thick , supply only brass spindle suitable for 3 inch sluice valve , supply only brass spindle suitable for 4 inch sluice valve , supply only brass spindle suitable for 6 inch sluice valve , supply only brass spindle suitable for 8 inch sluice valve , supply only nut bolt 6 inch long with nut and washer , supply only nut bolt 3 inch long with nut and washer , supply only nut bolt 4 inch long with nut and washer , supply only dead plate 6x10 inch mm thick , supply only dead plate 4x10 inch mm thick , ganti pickaxe with handle not less than 2kg with smooth handle 3mtr , heavy duty pipe wrench 600mm , 1. providing services for maintenance and operation of water supply installations at water supply installations and sewage installations area drainage pump installations , 2. providing services for maintenance and operation of water supply installations and sewage installations area drainage pump installations for in round the clock for 24 hours 1 21 total quantity : 308