Augmentation of water supply by lowering of water line in gali no. 04 b block rajbir colony and removing of water contamination by replacing the old and damaged 100 mm dia water line in sanjay market near pocket c2 mayur vihar ph-3 in kondli ac-56 un

Providing, laying and compaction of wbm 75 mm thick (in two layers), wbm 100 mm thick, sand blanketing 30 mm thick, ilcb 80 mm thick of m-50 gr concrete and edge block with pcc m 30 gr concrete bet km 44.180 to km 52.000 on lungro gg-damteng-yangts

Re sinking of 4 nos of existing permanent hydrograph station with 100 mm diameter piezometric tubes at diffrent locations within different blocks of birbhum district

Re sinking of defunct permanent hydrograph station by sinking of 100 mm dia piezometric tube at 5 numbers locations in hooghly district

Re construction of 9 nos permanent hydrograph stations by sinking 100 mm dia piezometric tubes in place of defunct sites in howrah district

Re sinking of 4 nos 100 mm dia piezometric tubes at diffrent blocks under paschim and purba burdwan

Sinking of 100mtr. deep 100 x 40mm tubewell for providing water supply arrangement in schools under ketugram - i block (33 nos school) within purba bardhaman district under burdwan division, phe dte.

Sinking of 100mtr. deep 100 x 40mm tubewell for providing water supply arrangement in schools under kalna-ii block (48 nos school) within purba bardhaman district under burdwan division, phe dte.

Sinking of 100mtr. deep 100 x 40mm tubewell for providing water supply arrangement in schools under kalna-i block (43 nos school) within purba bardhaman district under burdwan division, phe dte.

Re-drilling of 10 (ten) nos govt. owned light duty tube well of size 150 mm x 100 mm dia of natagarh ldtw cluster under balagarh development block of balagarh (a-i) sub-division under chinsurah (a-i) division, dist-hooghly.