Round the clock operation, maintenance and guarding of 11/0.433 kv, 1600 kva sub-station and other electrical accessories at intake point under surface water based ws scheme for arsenic affected areas of habra- gaighata and adjoining mouzas, dist- 24

Supply, delivery and laying of 400 mm. dia. m.s. pipe on pile foundation structure with other ancillary works at boropole for surface water based water supply scheme in connection with arsenic affected areas of habra-gaighata adjoining mouzas

Construction of indoor type sub-station building at gaighata glr site for surface based water supply scheme for arsenic affected areas of habra-gaighata and adjoining mouzas under barrackpopre sub-division under barasat division, p.h.e dte.

Construction of pump house at gaighata glr site for surface based water supply scheme for arsenic affected areas of habra-gaighata and adjoining moujas...under barasat division, p.h.e dte.

Ms pipeline crossing by adopting trenchless technology (i.e. jack pushing method etc.) for road crossing duttapukur santoshpur road for surface water based water supply scheme for arsenic affected areas of habra-gaighata and adjoining mouzas

Supply, deliver_installation of different pipe_ accessories at gaighata glr under surface water based water supply scheme for arsenic affected area of habra gaighata and adjoining mouzas under eastern mechanical division p.h.e .dte. dist-24pgs (n)

Operation and guarding of raw water pumping machinery along with electrical accessories at intake point of mukundabag for surface water based water supply scheme for arsenic affected areas of jiaganj_ajanj municipality_ajanj portion_and its ad

Operation and guarding of raw water pumping machinery along with electrical accessories at intake point of mukundabag for surface water based water supply scheme for arsenic affected areas of jiaganj_ajimganj municipality_ajimganj portion_and its ad

Supply, delivery and laying of 400 mm. dia. m.s. pipe on pile foundation structure with other ancillary works at boropole for surface water based water supply scheme in connection with arsenic affected areas of habra-gaighata and adjoining mouzas

Round the clock operation and guarding of 500 kva 11kv/415v sub-station and barge pumping machinery, lighting arrangement and allied works at intake pumping station under surface water based project for nadia arsenic affected area, southern sector,