Utility Potholing (Subsurface Utility Verification)

The contract calls for non-destructive vacuum excavation services to accurately expose and verify the location of underground utilities prior to the commencement of construction activities. This work is intended to ensure safety, prevent damage to existing infrastructure, and support accurate planning by confirming the depth, alignment, and composition of buried utility lines without causing harm to them. The service is specifically categorized as subsurface utility verification and is critical for mitigating risks during excavation and grading operations. This subcontract, classified under NAICS code 237110 for utility system construction, is being issued by the Arizona Transportation & Mobility agency with a response deadline of July 22, 2026. The work is to be performed in Tucson, Arizona, and there is no set-aside designation specified. The contract does not include detailed point of contact information or exact performance location coordinates, but the work must comply with all applicable safety and utility mapping standards. Interested parties are directed to the provided online portal to access further details and submit responses before the deadline.