Maintenance of drains along belgharia expressway connector khal from ch. 0.00 k.m to ch 3.18 k.m. by clearing and removing weeds water hyacinth solid _ semisolid compact mass and jungles etc. within north dum dum municipality dist. north 24pgs.

Maintenance of bidyadhari branch khal from ch. 0.00 m to 6500.00 m by clearing and removing weeds, water hyacinth and jungles etc. up to may 2026 within block- bhangar-i, p.s. bhangar, district south 24 parganas.

Maintenance of udaypur klmne khal from ch 2700m to 6170m and udaypur branch khal from ch 0 m to 338 m by clearing and removing water hyacinth and cutting and clearing jungles etc within kamarhati baranagar and south dum dum municipalities p.s. belgho

Maintenance of ff1 khal from ch 0.00 m to 3000.0 m by clearing removing of water hyacinth,weeds, jungles and solid/semi solid compact mass/gerbage within mahestala municipality p.s- mahestala, dist - south 24 pargana under suburban drainage sub d

Clearing , removing weeds and water hyacinth, jungle and debris (including floating debris) garbage , maintenance in between 0.00 km. to 14.144 km. of balarampur khal within block falta and diamond harbour ii, dist south-24 parganas under sdd

Annual maintenance by clearing and removing of water hyacinth, semi-solid compact mass and jungle cutting from e-e 1 khal (for a length of 4522m) from 24.04.2025 to 31.05.2026, within rajarhat block dist, north 24 parganas

Clearing and removing of weeds and water hyacinth along with debris, floating materials garbage etc. of kholakhali khal from sarisha ashram more to gayenpara bridge within block- diamond harbour-ii under diamond harbour (i) sub-division of canals di

Clearing ,removing weeds and water hyacinth, jungle, in-between ch. 0.00 m to ch.3600.00 m of bangla branch khal of balarampur main khal from july 2024 to november 2024 within block - diamond harbour ii, dist south 24 pargana under suburban drainag

Clearing, removing of water hyacinth and semi solid materials of churial main khal from 500.00 m to 17600.00 m for one year within block -thakurpukur maheshtala, bishnupur - i, budge budge - i and budge budge municipality, dist. south 24 pargana

Clearing , removing weeds, water hyacinth, jungle, solid / semisolid compact mass / garbage and floating debris in-between ch. 0.00 m to ch.6750.00 m of churial diversion canal for one year within budge budge i block, pujali municipality