Supply and Erection & Commissioning Supervision of 50MVA Generator Transformers

This tender, issued by Bharat Heavy Electricals Limited (BHEL) within the Department of Heavy Industry, Ministry of Heavy Industries and Public Enterprises, pertains to the "Supply and Supervision of E and C of Generator Transformer." The bid, identified by Bid Number GEM/2026/B/8122099, commenced on October 9, 2026, at 4:34 PM and will close on October 29, 2026, at 2:00 PM. The core requirement involves the supply of forty-seven units of 50MVA, 11kV by 69kV ONAN Generator Transformers, specified as per the Notice Inviting Tender (NIT). The scope of work further includes lump-sum pricing for OEM travel to and from the site per visit, encompassing lodging and boarding for supervision of Erection and Commissioning (E&C) activities at the site, estimated at 15 man-days per set. Additionally, the tender requires training at the manufacturing works for employer personnel for 5 man-days involving 2 persons, and training at the site for 2 employer personnel for 7 days, with all associated travel, lodging, and boarding costs to be included by the OEM. Crucially, the tender also specifies the supply of commissioning spares, including a complete set of gaskets, gauge glasses of each rating and type, oil temperature indicators with A by T contacts, a double float Buchholz relay, explosion vent diaphragm or PRV, silica gel breathers for the conservator and cable box, a set of valves (25% with a minimum of one for each size), winding temperature indicators with A by T contacts, and a set of fuses or MCBs for MB cubicles (20% of each rating). The supply is to be made to the office identified as 10360010-PESD Hyderabad, located at the Heavy Power Equipment Plant, Ramachandrapuram, Hyderabad, Telangana.