extension / replacement of pipe line & making functional house tap connection under jjm in district -prayagraj , karchhana khas w / s scheme , block-karchhana , supply , carting , laying and jointing of following size of pvc pipe / 6kg cm2 conforming to is 4985:2000 and its lates ammendment ( s ) with jointing materials / specials etc including all materials / speials etc . including all labour t&p required for proper completion of work . , 63 mm dia , 90 mm dia , 110 mm dia , 140 mm dia , 160 mm dia , 200 mm dia , excavation for pipe line trenches in ordinary soil ( loam , clay or sand ) including lift up to 1 . 50 m and refilling , watering , ramming of excavated earth ino the trenches and disposal of surplus earth up to 50m from the centre of the foundation trenches after laying and jointing of pipe line includind all labour , t&p etc complete for proper completion of work . , same as item no . 2 but for mixed soil . , provision for crossing of nala , road , culvert including shifting of public utility along the alignment of pipe line ( for 3 . 5 m wide ) including supply of c . i . tyton pipes and specials and their laying and jointing testing etc . complete . , inter connection from old pipe line to new pipeline including bailing out of water etc . all labour complete , dismantling of following type of surfaces incluidng sortout and stacking of serviceable materials and disposal of unserviceable materials upto a distance of 50m . , bitumin surface , c . c . road , boe , interlocking road , reinstatement of following type of road with old & new materials incluidng supply of labour , materials , t&p etc required for proper completion of work . , bitumin surface , c . c . road , boe overburnt ( 75% old and 25% new ) , interlocking road , supply & carting of d / f sluice valve of following sizes to site store of work , lowering them into already prepared trenches and fixing them in position in incluiding supply of jointing material such as bolt nut , rubber insertion white lead values and specials required but incluiding the testing etc . complete . , 150 mm dia , 125 mm dia , supply of all types of material and construct following chamber as per type design with supply of all labour , t&p etc . completed . s . v . chamber , masonary type . , supply and carting of 15 h . p / 800 lpm / 50 m head capcity submercible mototr pump at per tubewell . , making ferrule connection in following type of road including all required dismantling , excavation , & reinstatement of all type road , supply of isi marked all material ( brass freeule , brass bib cock , shaddle clamp , bends hdpe and gi pipes ) etc . all complete for proper completion of work . ( averge 10 m ) . , repairing of oht structures , pump house , staff quarter and boundary wall , three coat painting with apex ultima paint , reparing leakage in existing pipe line in 160 mm dia to 63 mm dia and reparing of old non functional sluice 50 mm dia to 150 mm dia and repairing of electro mechanical type chlorinating plant on working pressure 10kg / cm2 to feed sodium hypo chloride solution complete set . materials labour , t&p etc . complete . as per direction of engineer incharge .