Kolkata Science City Wastewater Drainage Line Construction

Work Description - Construction Of Waste Water Main Drainage Line From Old Stp Plant To Eastern Side Main Drain Of Science City, Kolkata

The National Council of Science Museums, through its Science City Kolkata unit, invites sealed bids from eligible contractors for the **Construction of a wastewater Main drainage line**. This crucial civil works project involves the construction of a drainage line originating from the old STP Plant and extending to the Eastern side Main Drain of Science City, Kolkata. The estimated tender value for this work is ₹39,71,910, with a stipulated completion period of 150 days. Bids will be accepted through an open tender process, with two covers required: Cover 1 for Fee/PreQual/Technical documents, and Cover 2 for the financial bid. Key critical dates for this tender include: the document download and bid submission start date of August 11, 2026, at 11:00 AM; the document download and bid submission end date of August 31, 2026, at 04:00 PM; and the bid opening date of September 1, 2026, at 04:30 PM. An Earnest Money Deposit (EMD) of ₹99,300 is required, payable to Science City Kolkata. Interested bidders are advised to refer to the tender documents for detailed specifications, qualification criteria, and submission instructions.