Government of West Bengal has issued an Abridged Notice Inviting Tender for electronic bidding under Irrigation & Waterways Directorate (Metropolitan Drainage Division No.-II, Jalasampad Bhawan, Salt Lake City, Kolkata). Electronic bids are invited from eligible and resourceful contractors having required experience in similar nature of works (minimum 20% of estimated value). Interested bidders can download the detailed tender documents from official portals www.whiwd.gov.in or https://wbtenders.gov.in starting from 01.06.2026 at 14:00 hrs. The last date for submission of bids is 08.06.2026 up to 11:30 hrs. Location: Kolkata, West Bengal (Salt Lake City, Jalasampad Bhawan, Irrigation & Waterways Directorate)