Air Conditioning and Ventilation System Valve Overhaul and Duct Insulation Services

This tender, reference number OT 43 butterfly valve, seeks to procure comprehensive maintenance services for Air Conditioning and Ventilation Systems at Chiller and Air Washer units, as issued by CE/MTPS-II of TNEB Limited. The scope of work encompasses the overhauling of a variety of valves including butterfly valves, gate valves, and globe valves of diverse sizes, alongside the provision of insulation for cooling air ducts and associated pipelines. This open tender process, with a tender fee of 0.00 and an Earnest Money Deposit (EMD) of 8,500, is designated for maintenance works within the product category. Key dates for interested parties include the ePublished Date and Document Download Start Date on 05-Nov-2026 at 06:55 PM, with the Bid Submission Start Date also commencing at this time. The crucial deadline for both document download and bid submission is 19-Nov-2026 at 02:00 PM, followed by the Bid Opening Date on 20-Nov-2026 at 02:30 PM. The work is to be performed during the COH 202 period and will be located at SE/M-I/MTPS-II.