Electro - mechanical works for the restoration of automated filter bed operations including replacement of seal kits and spare parts of 8 inch diameter and 10 inch diameter pneumatic cylinder at bansberia watre treatment plant under bansberia

Operation and maintenance of the clear water booster pumping station at budge budge for budge-budge municipality for a period of 2 years 11 months

Operation and maintenance of the clear water booster pumping station at garden reach water works for budge-budge municipality for a period of 2 years 11 months

Round the clock operation, guarding, cleaning including daily / periodic minor maintenance etc. of the 3.34mg ugr cum clear water booster pumping station at kona under howrah municipal corporation area for three (03) years.

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.

Maintenance of auto/ manual traffic signals on different crossings at em bypass.

Removing, dismantling, repairing . reinstallation of ht motor sl. no.05 (6kv, 250kw) and supply, fitting , fixing of 6kv/1250a spout of ht panel and .......signal converter for flowmeter ...... at glasskal ghat rwps under titagarh municipal area.