Abridged e-NIT No. WBIW/EE/BDD/eNIT-07(e)/2026-27 (4th Call) The Irrigation & Waterways Directorate, West Bengal invites e-tenders on behalf of the Governor of West Bengal for 03 (three) works under the Bidyadhari Drainage Division. Works are invited from eligible, reliable, bonafide and resourceful contractors for projects valued approximately between ₹1.72 lakh to ₹14.55 lakh. Important dates: Publishing date: 15.06.2026 (17:30 hrs) Bid submission start: 15.06.2026 (18:00 hrs) Bid submission end: 22.06.2026 (14:00 hrs) Details available at: West Bengal Tenders Portal and official irrigation department website