Subsurface Utility Locating & Mapping (GPR & EM)

The contract requires the execution of subsurface utility investigations at harbor sites using Ground Penetrating Radar and Electromagnetic methods to accurately detect and map underground infrastructure. The work is scoped to support safety and planning efforts by identifying buried utilities prior to any excavation or construction activities, ensuring compliance with operational and regulatory standards. The tasks must be performed with precision and adherence to industry best practices for utility location, with deliverables expected to include detailed maps and reports of subsurface conditions. This is a subcontract solicitation under NAICS code 541370, posted by the Hawaii office of the Department of Transportation, with a response deadline of June 17, 2026. The location of performance is tied to harbor sites within Hawaii, though specific sites are not detailed in the posted information. All proposals must demonstrate technical expertise in GPR and EM technologies, qualified personnel, and the capability to operate effectively in sensitive maritime environments. Interested parties should review the solicitation through the provided online link for additional technical specifications and submission requirements.