UNSPSC 25121503: Diesel passenger locomotives

UNSPSC 25121503 Diesel passenger locomotives is a Commodity code that in recent state and local activity encompasses overhaul, modernization, and system upgrades to commuter rail vehicle HVAC and environmental control equipment rather than the acquisition of new locomotives. The Utah Transit Authority (UTA) issued an RFP in April 2026 for overhaul and modernization of HVAC units on 38 Bombardier Bilevel commuter rail vehicles, seeking to restore equipment to like-new condition, convert refrigerants to current standards, and install modernized microprocessor-based control systems with a 20-year service life. The work involves two distinct unit types—Stone Air and Westcode systems—requiring specialized technical knowledge of existing Bombardier vehicle infrastructure. Pricing is segmented by HVAC unit type, spare units, installation kits, project spare parts, and optional installation services, with the contractor responsible for all shipping costs and unit removal unless optional installation services are procured. The contract runs through December 31, 2030, with a Notice to Proceed anticipated June 1, 2026. The RFP uses best-value evaluation weighted 70 percent technical (compliance, experience, and schedule) and 30 percent price, with a two-year warranty on all work and materials required.

The code shows minimal recent activity in state and local procurement, with only one documented solicitation in the dataset. The Utah Transit Authority represents a transit authority customer base, and the single opportunity reflects regional activity in the Mountain West. The RFP contains no set-aside designations or specific qualifications limiting eligibility, allowing open competition. Questions are due May 11, 2026, and proposals are due May 25, 2026, both at 2:00 p.m. MDT. Given the narrow volume of recent solicitations under this code, activity is sparse and primarily concentrated in transit authority vehicle maintenance and modernization rather than locomotive procurement.