Narela Zone Sewer Line Cleaning and Maintenance Services

This tender is issued by the Delhi Development Authority (DDA) for the essential work of cleaning choked internal and peripheral sewer lines within specified packets and sectors under the jurisdiction of NPD-7. The scope of work involves utilizing a diesel-running vehicle mounted with a hydraulic-operated high-pressure suction cum jetting sewer cleaning machine. The estimated tender value for this project is ₹1,22,25,229, with a contract period of 365 days. Bidders are required to submit an Earnest Money Deposit (EMD) of ₹2,44,505, equivalent to 2.0% of the tender value. The tender process is an open tender with a two-cover system. Key submission deadlines include the Bid Submission End Date of October 7, 2026, at 3:00 PM, followed by the Bid Opening Date on October 8, 2026, at 3:30 PM. Document downloads are available from September 29, 2026, at 10:00 AM until October 7, 2026, at 3:00 PM. Prospective bidders must ensure they meet the eligibility criteria, including registration with the Contractors Registration Board (CRB) of DDA, valid GST registration, and ownership of the specified sewer cleaning machinery. Detailed tender documents are available for download, and interested parties are advised to review them thoroughly before submission.