NIGP 55686: Trolley, Transit, Rubber Tired (Diesel Powered)

NIGP 55686 Trolley, Transit, Rubber Tired (Diesel Powered) is an Item code under which state and local transit authorities procure low-floor minibuses and small transit vehicles designed for demand-response paratransit service, particularly for elderly passengers and people with disabilities. The vehicles specified under this code feature wheelchair-accessible ramps, ADA-compliant interior configurations with secured storage for mobility aids, and operational capability to run 30,000+ miles annually or 130+ miles daily for extended service hours. State and local governments are increasingly specifying battery-electric and gasoline-powered units as alternatives, with electric vehicles required to achieve minimum 120-mile range under full load and three-hour recharge capability. Recent solicitations also include portable EV charging infrastructure—specifically towable DC fast chargers with 150 kW minimum continuous output—as integral components of transit vehicle procurements. Transit authorities and municipal transit operators post these solicitations directly; Arlington is currently a repeat buyer, with procurement requirements specified by the City of Arlington's Handitran paratransit service.

The City of Arlington, Texas issued RFP 26-0185 on April 29, 2026, seeking up to four replacement transit vehicles and a portable EV charging solution for Handitran, with response due May 28, 2026. Bidders must be listed on the Federal Transit Administration's Eligible Transit Vehicle Manufacturer (TVM) List at submission or submit required DBE program information; all proposals must comply with Buy America domestic-content requirements under 49 U.S.C. 5323(j) and 49 CFR Part 661. Evaluation uses a 100-point weighted scale: Technical Compliance and Minimum Specifications (30 points), Experience and Qualifications (15 points), Delivery, Support, and Warranty (15 points), and Pricing (40 points). The pre-proposal meeting is scheduled for May 7, 2026, at 11:00 AM in Arlington; questions are due May 11, 2026, at 5:00 PM; addenda release target is May 14, 2026. Vendors must provide three references from recent government or public-agency customers and demonstrate parts availability and warranty coverage for 5–10 years. Proposals are submitted electronically through Euna Procurement or in sealed paper format to the Office of the Procurement Manager; delivery terms are FOB Destination, Freight Prepaid and Allowed, and payment terms are Net 30 under the Texas Prompt Payment Act.