Machine Shop Component Parts, Machine Work and Repairs

City of Tucson - Water Department has issued invitation for bid, solicitation 270172.

Provide machine shop services, cylinder head rebuilding, component repair, machining, and long block overhaul services for City of Tucson fleet and Tucson Water engines, including Chevrolet, Waukesha, Caterpillar, Ford, General Motors, and Ram/Dodge engine platforms.

The City of Tucson operates a diverse fleet of vehicles and critical infrastructure equipment that support essential public services. Tucson Water relies on natural gas engines at wells, booster stations, and other facilities to maintain uninterrupted water delivery, while City departments depend on fleet vehicles for daily operations. Timely, high-quality machine shop services and engine repairs are essential to maximize equipment life, minimize downtime, and ensure reliable service to the public. Vendors with demonstrated expertise in both natural gas industrial engines and light-duty gasoline engine overhauls will best support the City's operational needs.

Responses are due October 19, 2026 at 2:00 PM MST.

Questions must be submitted by October 12, 2026 at 2:00 PM MST.

A non-mandatory pre-proposal conference is scheduled for September 28, 2026 at 11:00 AM MST at Microsoft Teams Meeing.

Commodity categories: Air Compressors And Accessories; Automotive Accessories For Automobiles, Buses, Trailers, Trucks, Etc.; Automotive And Trailer Equipment And Parts; Automotive And Trailer Bodies, Body Accessories, And Parts; Automotive Vehicles And Related Transportation Equipment (Including Trailers) (Effective 1-1-06 This Class Inactivated, Refer To Classes 071, 072 And 073); Automobiles, School Buses, Suvs, And Vans (Including Diesel, Gasoline, Electric, Hybrid, And All Other Fuel Types); Trucks (Including, Diesel, Gasoline, Electric, Hybrid, And Alternative Fuel Units); Trailers.

Contact: Patricia Lucas, Senior Contract Officer (patricia.lucas@tucsonaz.gov, (520) 837-4127).

5 documents are attached to the notice: Offer and Acceptance Page; 5369-B; HUD-5370C; COT ARPA Terms and Conditions; General Terms and Conditions Data Protection and AI.

The full solicitation document, addenda and the question-and-answer thread are on the agency's OpenGov portal at https://procurement.opengov.com/portal/tucson-az/projects/303934. Responses are submitted electronically there, and a free vendor account is required before you can upload one.