Soil Investigation In Connection With Construction Of Bridge Over River Mori Ganga Under Damodar Canal Division At Village-champahati, G.p.-samudragarh, Block-purbasthali-i. Purba Bardhaman. Iw/si-96/2025-26, Project Id- Iw252634310s000 2nd Call Wbiw/ee-ii/dcd/enit-15/25-26/2