Ultrasonic Testing for Track Maintenance

The Metropolitan Transit Authority (METRO) of Harris County, Texas is seeking a contractor to perform ultrasonic testing for track maintenance across its three rail corridors (Red, Green, and Purple), which total 23 miles of double track. The Invitation for Bids (IFB) requires a contractor to conduct non-destructive testing of rails during non-revenue hours, primarily between 11:30 PM and 4:30 AM, using a hi-rail vehicle compatible with METRO's light rail vehicle dynamic envelope. Successful bidders must complete METRO's Roadway Worker Protection Course, be safety certified, and adhere to all track access procedures. The contract will have an initial three-year term with two potential one-year optional extensions. Key deliverables include daily electronic test results, immediate identification of rail cracks and defects, and comprehensive ultrasonic testing using specialized equipment. The pre-bid meeting is scheduled for September 29, 2025, with bid questions due by October 6, 2025, and final bids due on October 22, 2025, with bid opening on October 23, 2025.

The solicitation has no specific small business set-aside percentage, though METRO encourages small business participation. Contractors must self-perform at least 30% of the contract value but cannot self-perform 100% of the work. All contractor personnel are required to wear comprehensive personal protective equipment, including hard hats, steel-toed shoes, eye protection, and safety vests. The contractor will be responsible for providing all necessary equipment, transportation, and personnel, and must be accompanied by METRO personnel during testing. While no specific budget range is detailed in the documents, the comprehensive nature of the testing across multiple rail corridors suggests a significant contract value. Bidders must carefully follow amendment acknowledgment procedures, which include options such as noting the amendment on the Bid Form, returning a signed copy of the amendment, or sending a separate acknowledgment letter or fax. Failure to properly acknowledge the amendment may result in bid rejection.