Hot Air Duct Insulation Repair and Ash Removal at TTPS Unit III

TNEB Limited, through its inviting authority CE/TTPS, hereby announces an open tender opportunity for essential maintenance works at TTPS Operation Circle, MPM I Unit III. The scope of this tender encompasses the complete removal of all damaged insulation from the Hot Primary Air ducts, extending from the Airpreheaters to the mills. Following removal, the ducts are to be insulated using LRB wool mattresses and subsequently clad with 0.63 mm thickness GI sheeting. Additionally, the removal of accumulated ash is part of the required works. This tender, identified by Tender Reference Number CE/SE/O/TTPS/Spec.No158/26-27 and Tender ID 2026_EB_715787_1, is an Item Rate contract with a fixed Earnest Money Deposit (EMD) of ₹10,900. Bidders are required to submit a two-cover bid, with the first cover containing EMD proof, previous experience, annual turnover, and ESI, EPF, and GST certificates, and the second cover containing the Price Bid Schedule. The tender document download and bid submission period commences on 17-Oct-2026 at 06:00 PM and concludes on 26-Oct-2026 at 02:00 PM. Bid opening is scheduled for 27-Oct-2026 at 02:00 PM at the O/o SE/O/TTPS. The works are to be completed within a period of 30 days, with a bid validity of 90 days. This is a state government undertaking tender.