Repair/rewinding of bs make 5 hp and 7.5 hp submersible pump sets for various t/wells in rajender nagar constituency (ac-39).

Providing of electrical wiring and illumination including supply and fixing of electrical appliances and luminaries, fan, etc. for newly constructed community hall ward office at ward no. 39 under bidhannagar municipal corporation.

Removal of water contamination by replacement of 100mm dia old/corroded ci water line from 9/63 to 9/108 subhash nagar in ward 98, in constituency ac-28 under ee( c )-23.

Supply, installation , commissioning of chlorine injector system including supplying of liquid chlorine (sodium hypochloride ), two times daily, ----within jurisdiction of water tanks under bidhannagar municipal corporation for one year.

Replacement of old and damaged sewer line in sujan rai in matia mahal constituency ac-21 under ee(c)-14.

Hiring of sewer jetting cum suction machine of 8000 liter capacity for day to day maintenance of sewerage system in chhatarpur assembly constituency ac 46 under ee(c)-34). (re-invited)

Repair and maintenance of water line distribution network in badarpur ward (ward no. 180) and molarband ward (ward no. 181) in badarpur constituency ac-53 under ee (c )-31

Repair and maintenance of water distribution network system up to 300mm dia water lines in the areas under ward no. 217 dilshad colony) and 216 part of jhilmil ward in shahdara ac-62 ee(c)-08.

Removal of sewer silt and debris from batla house sewer store in okhla constituency area under ee (c )-31

Improvement of sewerage system by replacement of 12 feet-14 feet deep sewer line by 450mm dia. sewer line in ram sewak park by static pipe bursting method (pentode system) in shastri nagar in sadar bazar constituency ac-19 under ee(c)-13.