Kolkata-Sunderban Waterways Navigational Aids Operation and Maintenance

Work Description - Nit For Operation And Maintenance Of Navigational Aids Facilities In Between Kolkata-raichawk Ghoramara In The Stretch Of Nw-1 And At Hemnagar, 24 Pgs(n) In Ibp Route Of Sunderban Waterways During July 2026 To March 2027

The Inland Waterways Authority of India, Ministry of Shipping (MoS), is pleased to invite eligible bidders for an Open Tender (Tender Reference Number: IWAI/KOL/SUR(8-III)/2026-27) for the **Operation and Maintenance of Navigational Aids Facilities**. This crucial work encompasses the stretch between Kolkata-Raichawk Ghoramara on National Waterway-1 (NW-1) and at Hemnagar, 24 Pgs(N) in the IBP Route of Sunderban Waterways. The contract period for these essential services is from July 2026 to March 2027, spanning approximately 270 days. This tender, categorised under "Works" with a "Works" form of contract, aims to ensure safe and efficient navigation in these vital waterways. Interested parties can download tender documents starting from June 23, 2026, 11:15 AM, with the final date for document download and bid submission being June 29, 2026, 03:00 PM. Bids will be opened on June 30, 2026, at 03:30 PM, at the RO, IWAI, Kolkata. A non-refundable tender fee of ₹5,900 and an Earnest Money Deposit (EMD) of ₹90,902 are required, both payable to "IWAI FUND" at KOLKATA. EMD exemption is allowed, and payment can be made via RTGS or NEFT. The Tender Inviting Authority is the Director, IWAI, located at 6 Dumayne Avenue, Kolkata-700043.