Annual maintenance works on an urgent basis for different bridges situated at different locations from ultadanga to metropolitan bridge on e. m. bypass (ch. 0-300 km to ch. 5-300 km)

Operation and maintenance of electro-mechanical equipment at storm water drainage pumping station at ward no. 21 (marwari bagan) under rishra municipality for 12 calendar months.

Operation and maintenance of electro-mechanical equipment at storm water drainage pumping station (beside standard pharmaceuticals ltd.) under serampore municipality for 12 calendar months.

Operation and maintenance of electro-mechanical equipment of storm water drainage pumping station (inside keventer housing project) under rishra municipality for 12 calendar months.

Operation and maintenance of electro-mechanical equipment at storm water drainage pumping station inside jayashree textile mill under rishra municipality for 12 calendar months.

Preparation of detailed gis based project report(dpr) for intercepting the untapped drains to divert them to the existing stp or new proposed stp site for treatment at uttarpara kotrang, hooghly district

Preparation of detailed gis based project report (dpr) for intercepting the untapped drains to divert them to the existing stp or new proposed stp site for treatment at konnagar hooghly district

Preparation of detailed gis based project report (dpr) for intercepting the untapped drains to divert them to the existing stp or new proposed stp site for treatment at titagarh , north 24 parganas district.

Preparation of detailed gis based project report (dpr) for intercepting the untapped drains to divert them to the existing stp or new proposed stp site for treatment at halisahar, north 24 parganas district.

Preparation of detailed gis based project report(dpr) for intercepting the untapped drains to divert them to the existing stp oror new proposed stp site for treatment at baranagar, north 24 parganas district.