IFB 20261005 SUBSTATION TRANSFORMER

The Bristol Virginia Utilities Authority is soliciting bids for the design, manufacture, and furnishing of one oil-immersed three-phase power substation step-down transformer for the East Bristol Substation. The required unit must have a capacity of 18/24/30 MVA, stepping down voltage from 69 kV to 13.2 kV, and feature an automatic load tap changer on low voltage windings and a two-stage FA/FA cooling system. Due to funding through the Virginia Grid Reliability Improvement Program, all iron, steel, and manufactured products must be produced in the United States in compliance with Build America, Buy America laws. Technical requirements include strict adherence to ANSI and NEMA standards, specific audible sound level limits, and the installation of fall control rings for worker safety. Bids are due by November 10, 2026, at 11:00 EST, with electronic submission via eVA preferred. Award decisions will be based on the most advantageous bid, considering factors such as price, experience, delivery timelines, and the proximity of manufacturing and repair facilities. The resulting contract will have a one-year term, renewable up to four times, with performance reviews conducted every three months. Selected contractors must maintain commercial general liability insurance of 1 million dollars per occurrence and 2 million dollars in aggregate, and they must adhere to strict non-discrimination and confidentiality protocols. Delivery requirements include the use of impact recorders and a positive pressure nitrogen oil preservation system.