Construction Of Attached Toilet Necessary Sanitary Plumbing Works For Assistant Engineer Lr Repair To Floor Of Basirhat Irrigation Division At Ward No 1 Of Basirhat Municipality, Dist North 24 Parganas Under Basirhat Irrigation Division. E Nit No. -wbiw/ee/bid/e-nit- 22 Of 2025-26, Sl No. - 01