Integral Cement Waterproofing for Iron Side Road Blocks A & B, Kolkata

This tender, issued by the Central Public Works Department (CPWD) through the Executive Engineer, Kolkata (EE-Kolkata-IV), seeks bids for the "Providing and laying Integral Cement based water proofing treatment on roof of Block-A and Block-B of Iron Side Road, Kolkata, during-2026-27." This is an open tender for Civil Works - Others with an estimated cost of INR 16,61,885 and requires an Earnest Money Deposit (EMD) of INR 33,238, payable via DD, FDR, BC, or BG in favor of the Executive Engineer, KCD-IV, CPWD, Kolkata-20. The work has a time allowance of three months. Bidders will be submitting bids on a percentage basis. The tender documents are available for download from October 22, 2026, at 02:37 PM until October 29, 2026, at 03:00 PM. Bids can be submitted starting October 22, 2026, at 02:37 PM, with the final submission deadline being October 29, 2026, at 03:00 PM. Bid opening will take place on October 29, 2026, at 03:30 PM. Prospective bidders are advised to carefully review the mandatory documents as specified on Page No. 3, Sl. No. 1-2 of the Notice Inviting Tender (NIT). Pre-bid queries can be submitted via email to eekcd4-wb@nic.in until October 28, 2026, at 13:00. The bid validity period is 30 days from the bid submission closing date. This is a composite tender, and non-CPWD contractors are eligible to apply.