Manhole Rehabilitation or Replacement

The contract involves the rehabilitation or replacement of 53 existing manholes within the Pittsburg area, focusing on structural repairs, corrosion protection, and safety enhancements to ensure long-term functionality and compliance with industry standards. The work is intended to extend the service life of the infrastructure while mitigating risks associated with aging and deteriorating manhole components, with an emphasis on worker and public safety during and after the project. All activities must be executed in accordance with applicable engineering and environmental guidelines to maintain the integrity of the sanitation system. The project is classified as a subcontract under NAICS code 238990, indicating it falls within other specialty trade contractors, and is administered by the Delta Diablo Sanitation District in California. The solicitation was posted on July 21, 2026, with performance expected to occur in the designated location of Pittsburg, ZIP code 94565. While no set-aside designation or specific point of contact is provided, interested parties should refer to the official project link for additional procedural details and submission requirements.