Miscellaneous electro-mechanical repairing works at surface water based water supply scheme for arsenic affected areas of south 24 parganas district (34 mgd) under south 24 parganas mechanical division, phe dte.

Special maintance work for increasing the functionality of house hold tap connection within command area of raigachi seshmore kanjialpara under reckjoani mouzas under rajarhat block dist north 24 pgs. under barasat arsenic division, phe dte.

Modification of installed of metering pump (chlorine dosing pump) as a double tank chlorination arrangement of pump houses at godpukuria and other under eastern mechanical sub division-i, phe dte. dist- 24 pgs(n).

Special repair of zone 4 and birlapur ct pwss pipeline including lifting of old ac/di pipes for washing under surface water based water supply scheme of arsenic affected areas of south 24 pgns district under south 24 parganas w/s division-i, phe dte.

Operation and maintenance of mobile water treatment unit for basanti and gosaba block in south 24 pgs. district under south 24pgs mechanical division, phe dte

Rectification of ei works along with disinfection arrangement at ph-ii under jafarpur w/s scheme under eastern mechanical sub division-i, phe dte. dist- 24 pgs(n)

Comprehensive maintenance along with supervision and control for 1 year 36 nos.community water purification plant installation in the arsenic affected areas of various blocks of north 24 pgs under rws barasat sub-division of barasat division, phe dte

Supply, installation, commissioning and trial operation of electro-mechanical components along with copper wound line voltage corrector near snt godown ,bbd coly,ward no- 02 in the district of darjeeling under northern mechanical division, phe dte.

Supply and installation of plc panel at ph no.i of gangarampur augmentation (zone-ii) water supply scheme in the district of dakshin dinajpur under malda mechanical division, phe dte.

Operation and maintenance of gaseous chlorination system at dhanudi and tabadi o.h.r. under improvement of rcfa part-i water supply scheme under asansol mechanical division, p.h.e. dte.