Annual maintenance (two years) of ci/di water supply rising main pipeline under zone vii (under service ohr - south zone gt road, sparklin, link park, gopalmath), zone iii (under service ohr - gandhi more, sal bagan, ambagan, dhunura plot, amrai) wit

Annual maintanance of ci/di/pvc water supply delivery main pipe line under zone iv (under service ohr-sepco,b1 more,kamalpur ) zone v (under service ohr-bidhannagar, sagarbhanga) and zone vi (under service ohr - suryasen pally, sramik nagar, angadpur

Annual maintanance of ci/di/pvc water supply delivery main pipe line under zone iv (under service ohr - sepco,b1 more,kamalpur ) zone v (under service ohr - bidhannagar, sagarbhanga) and zone vi (under service ohr - suryasen pally, sramik nagar, anga

Operation and maintenance of rising main and delivery main pipe line (ci/di/ hdpe/upvc) with all related structure i.e. ohr etc. of pithapura w/s scheme within jhargram rws sub-division under jhargram division, phe dte.

Supply and delivery of ci and di specials sluice valves etc. for laying of rising main , distribution main, including interconnection between tube well and raising main and ohr with by-pass arrangement for augmentation chandalbundh and its adjoining

Operation and maintenance of rising main and delivery main pipe line (ci/di,hdpe,upvc) with all related structure i.e. ohr etc. of dahijuri w.s scheme within jhargram sub-division under jhargram division, phe dte. for 12 months.

Operation maintenance of rising main delivery main pipe line ci di hdpe upvc f.h.t.c. with all related structure i.e. ohr etc. of kantapahari w s scheme within jhargram sub division under jhargram division, phe dte. from 12 months

Supply and delivery of ci and di specials for laying of rising main including interconnection between tube well and raising main and ohr for gohalbura and its adjoining mouzas water supply scheme within gopiballavpur-i block under gopiballavpur sub