Khetwadi Substation CO2 Flooding AFF System Maintenance Services

Work Description - Non-comprehensive Maintenance Of N2 Pilot Cylinder Operated Co2 Flooding Type Aff System Installed For Two 100 Mva Power Transformer Bays At 110/33 Kv, Khetwadi Receiving Sub Station (rss)

This tender, identified by Tender Reference Number DMM(SB)/10/82002/171/26-27/A, is an Open Tender issued by the Brihanmumbai Electric Supply and Transport Undertaking (BEST), a State Government and UT organization, for the "Non-comprehensive Maintenance of N2 Pilot Cylinder operated CO2 flooding type AFF System installed for two 100 MVA Power Transformer bays at 110/33 kV, Khetwadi Receiving Sub Station (RSS)". This service tender, categorized under Support/Maintenance Service, has a contract form of Item Wise and requires a two-cover bid submission. The EMD amount is ₹18,000, and the Tender Fee is ₹3,000. Interested parties can download tender documents from July 31, 2026, 09:00 AM, until August 24, 2026, 04:00 PM. The bid submission period also runs from July 31, 2026, 09:00 AM, concluding on August 24, 2026, 04:00 PM. The bid opening will take place on August 27, 2026, at 10:00 AM at MMD, Kussara, Mazgaon, Mumbai. The work, a rate contract, is anticipated to span 1260 days with a bid validity of 270 days. Bidders are required to upload documentary evidence for EMD and technical pre-qualification in Cover 1, and the Price Bid in Cover 2.