Lifting, repairing, rewinding and reinstallation of 90 kw submersible motor set no. 2, at dum dum park drainage pumping station under south dum dum municipal area.

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 garulia, north 24 parganas district.

Round the clock operation and maintenance of electro-mechanical equipment of storm water drainage pumping station at eastern part of nilgaunge road near dunlop bridge under kamarhati municipal area for the year 2027 .

Preparation for geographic information system ,gis, based detailed project report,dpr for pollution abatement ofnorth barrackpore,manirampur part by i and d of existing drains including house connection of defence/barrackpore cantonment area,2nd call

Niq-07, sl-04

Withdrawing, dismantling , re-installation and commissioning of 1 no (sl-1) flowmore make vertical single stage propeller pump capacity 6850 cubic metre per hour , head 5.26 meter, 235 kw motor set at the noapara, baranagar

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.