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

Re sinking of 15 nos 100 mm dia permanent hydrograph station at different blocks in the district of purba burdwan

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 11(eleven) nos. 100 mm dia piezometric tube, 70 m deep below existing ground level for monitoring of water level in the district of malda under surface water investigation division no. v, raiganj for the year 2024-25.

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

Re-routing of existing 100 mm dia pipe line at ors continue jetty

Re-routing of part of existing 100 mm dia water supply pipe line from hlr to gjh vacant land in saligramapuram

Re construction of damaged 100 nos. of cement platforms of existing handpumps in different block chicholi bhimpur shahpur ghodadongari bhainsdehi&amp#x0d of betul district &amp#x0d

Procurement of retrofit tubes and led lamps for replacing the existing defective tube lights in the administrative building, central library building and cluster of class room blocks at nehu, permanent campus, shillong

Re construction of damaged 100 nos. of cement platforms of existing handpumps in different block betul /amla/athnair/multai/prabhat pattan &amp#x0d of betul district &amp#x0d