Hydrographic Survey and River Profile Assessment for North Bengal Waterways

Work Description - Assessment Of Existing River Cross Sectional Profile Survey Of 9 Nos Different Rivers Of The North Bengal At Different Time Throughout The Year To Be Conducted By The River Research Institute Irrigation Waterways Dept Government Of West Bengal

The Irrigation and Waterways Department, Government of West Bengal, invites eligible bidders for an Open Tender (Tender Reference Number: WBIW/EE/SDP/RRI/eNIT-01/26-27; Tender ID: 2026_IWD_1031557_2) for 'Works'. This tender, titled 'WBIW/EE/SDP/RRI/eNIT1/26-27/2', seeks proposals for the critical assessment of existing river cross-sectional profile surveys across nine (9) different rivers in North Bengal. This essential work, to be conducted at various times throughout the year by the River Research Institute, has an estimated value of ₹6,48,549 and a contract period of 365 days, with the contract awarded on a percentage basis. A refundable Earnest Money Deposit (EMD) of ₹12,971 (2.0% of the tender value) is required, while no tender fee is applicable. The tender was e-published on 10-Jul-2026 at 05:00 PM. Interested bidders can download tender documents from 10-Jul-2026 at 05:00 PM until 27-Jul-2026 at 03:00 PM. Bid submission commences on 11-Jul-2026 at 12:00 PM and will close on 27-Jul-2026 at 03:00 PM. All bids will be opened on 29-Jul-2026 at 11:00 AM at the Office of the Executive Engineer, Sundarban Delta Project, River Research Institute, Mohanpur, Nadia - 741246.