Boiler and Auxiliary Airsealing Services for NTPC Bongaigaon Unit Overhaul

Work Description - Contract For Supply And Apply Of Airseal In Boiler And Auxiliaries During Unit 1 And 3 Overhauling At Ntpc Bongaigaon Thermal Power

NTPC Limited, a Public Sector Undertaking, is inviting bids for a crucial works contract involving the Supply and Application of Airseal in the Boiler and Auxiliaries during Unit 1 and 3 Overhauling at NTPC Bongaigaon Thermal Power. This open tender process is managed by the Sr. Manager, with the tender reference number NTPC/USSC-CPG1/9900330200 and Tender ID 2026_NTPC_110502_1. The works are to be completed within a period of 730 days. Bidders are required to submit their technical and financial proposals in separate covers, with the financial bid to be submitted in .xls format and technical documents in .pdf. The Earnest Money Deposit (EMD) required is ₹2,00,000, with no exemption allowed. The tender documents are available for download from 31st July 2026, 04:00 PM, until 11th August 2026, 03:00 PM. The bid submission period also commences on 31st July 2026, 04:00 PM, and concludes on 11th August 2026, 03:00 PM. The bid opening is scheduled for 13th August 2026, 04:00 PM, at the Western Region Head Quarters II, Plot No. -87, Sector-24, Atal Raipur, 492018. Bidders are advised to note the critical dates, including the clarification end date of 07th August 2026, 05:00 PM, and a bid validity of 120 days. The tender requires general technical evaluation and compliance, with no provision for two-stage bidding or item-wise technical evaluation. Interested parties can find further details and download the NIT and tender documents from the provided sources.