Supply of chemical and other consumable for operation and maintenance of sridharkati w/s scheme (zone-vii), hingalganj block. capacity of the plant 4 cum/hr for the period 1 year.

Day to day repair, operation and maintenance of distribution system, rising main and allied pipelines for atpukur water supply scheme, z-ii, minakhan block under hasnabad sub-divn. p.h.e. dte. (period - for 6 months).

Annual operation and maintenance of rising main from shyamla h/w site to alinagar ohr, annual gardening of alinagar ohr and valve operation at alinagar, nimsa and chattrishganda under shyamla w/s scheme under rcfa division-i phe dte. (for 6 months)

Renovation of power arrangement and allied work at p.h. no. high lift of chandpara w/s scheme under emsd-i, p.h.e. dte. dist.-24pgs(n).

Operation and guarding of pumping machinery at pump house no. i and ii under jarabari pratham khanda w/s scheme, in the dist. of coochbehar.

Providing guards at thanarpara zone-ii h/w and thanarpara zone-ii 2nd t/w piped water supply scheme in karimpur-ii block for guarding of various departmental materials under nadia arsenic civil division-ii,p.h.e. dte.period of work 01/07/2025 to 2

Operation and maintenance of iron elimination plant at ayera ward no 1 w/s scheme under habra sub-division, p.h.e. dte. period from 01.07.2025 to 30.06.2026

Operation and guarding of pumping machinery at pump house no. i and ii under bajejama chilakhana w/s scheme, in the dist. of coochbehar

Operation, and guarding of gaseous chlorination system at ohr site zone-f at tilabaid under chhatna, saltora block sub-surface water based piped water supply scheme under bankura mechanical division, p.h.e. dte. block- saltora dist- bankura

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).