Prov. fixing commissioning and maintenance of adsorption nano material less than 100 nm based 2 nos arsenic-cum- iron removal community water purification plants in 2 affected habitations of district amritsar and gurdaspur complete in all respects

Supply and installation of submersible pump motor sets at flood affected river bed tubewell with supply of necessary substitutes at different water supply scheme under arsha block under pmd, phe dte. in the district of purulia.

Installation of display board (20 nos) at different work site for p.h.e. dept. land within sahid matangini and nandakumar block under tamluk sub-division of tamluk division, phe dte. purba medinipur district. (part-b)

Annual operation and maintenance of airp and day to day operation, maintenance and emergent repair at mahabbatpur (zone i and ii) w/s scheme in english bazar block under malda arsenic area w/s division, phe dte. (for one year).

Operation and guarding of pumping machinery run by 30kva diesel generation set at p/h-i and ii under balabhut zone-ii w/s scheme in the dist of coochbehar under nmd-ii, phe, dte.

Quality improvement of drinking water supply by way of construction of 8 nos. 5000 gph capacity package type iron removal plant (irp) and 03 nos. pump house at different places under the jurisdiction of dws sub-division, salema.

Rebuiding of badu - kharibari road against the damages to be done due to laying of phe pipeline at different stretches under barasat highway division-i in the district of north 24 parganas. (deposit work)

Temporary water supply on emergency basic by water pouches at samserganj block office and different places under samserganj block under under medb, p.h.e. dte. in the district of murshidabad.

Operation, maintenance and guarding of gaseous chlorination plant at ohr zone no- 27 and 43 under arsenic affected area surface based water supply project in south 24 pgs district under s.24pgs mechanical division phe dte.

S.i.t.c and 5 year o and m of salar based mini water supply scheme (floride/iron removal) at 5 different places in district - sonbhadra