laying of 150 mm dia c . i pipe line rising main from new constructed tubewell chabilaypurwa to ompurwa oht ward no -29 laying of 150 mm dia c . i pipe line rising main from new constructed tubewell chabilaypurwa to ompurwa oht ward no -29 , tar road cutting & its stacking with old material including supply of labour , t&p . etc all complete . as directed by site ic . , dismelting of kharanjha & its reslacking with old meterial etc . all complete . , excavation of foundation for pipeline in ordinary soil ( loam / clay or sand ) including lift upto 1 . 50 m & including filling , watering and ramming of excavated earth into trenches & removal of surp;us with 50 m etc . all complete . , supply & fixing of sluice valve 150mm dia with all mat . , lab . , t&p . etc all complete . , ( a ) s / o 6 cidf sluice valve , ( b ) s / o 6 ci tail piece , ( c ) lab charge for fitting of s / df sluice valve including t&p lab etc complete , supply of 150mm dia d . i k7 pipe line as per isi specification with rubber ring gasket all complete . , laying of 150mm dia c . i pipe line all complete with labour t&p etc . , supply of 150mm dia d-joint with nat bolt rubber ring etc complete . , s / f of 150mm dia df tee including t&p lab etc complete . , ( a ) s / o 150mm ci df tee , ( b ) s / o 150mm ci tail piece , ( c ) labour charge for fitter of ci tee tail piece , making inter-connection with existing pipe line with all mat . , lab . , t&p . etc all complete . ( a ) 250mm dia ci pipe , 1 ) s / o 250mm ci df tee , 2 ) s / o 250mm ci tail piece , 3 ) s / o 250mm ci d joint , 4 ) cutting of 250mm dia ci existing pipe with cutter , welding machine etc lab . , 5 ) labour charge for fitting of ci df tee , tail piece d-joint etc complete including hydra / chain pulling block t&p labour etc complete . , making inter-connection with existing pipe line with all mat . , lab . , t&p . etc all complete . ( b ) 300 mm dia ci pipe , 1 ) s / o 300mm ci df tee , 2 ) s / o 300mm ci tail piece , 3 ) s / o 300mm ci d joint , 4 ) cutting 300mm dia ci existing pipe with cutter , welding machine etc lab . , 5 ) labour charge for fitting of ci df tee , tail piece d-joint etc complete including hydra / chian pulling block t&p labour etc complete . , requirement of specials , ( a ) c . i bend 150mm dia 90 , bailing out of water with 5 hp diesel pump 8 hr per day , unforeseen work