Vault and Enclosure Installation

The contract is for the construction and installation of telecom vaults, handholes, and network enclosures to facilitate fiber optic network access and maintenance, specifically under NAICS code 238990 for other specialty trade contractors. It is a subcontract issued by Caltrans District 3 based in Marysville/Sacramento, California, with the work to be performed in Isleton. The solicitation was posted on June 2, 2026, and the project supports infrastructure development for telecommunications within the state’s network planning and deployment goals. All installations must meet technical specifications for durability, accessibility, and compliance with federal and state telecommunications and public works standards. The scope includes site preparation, excavation, concrete work, proper sealing and backfilling, and coordination with existing utilities to ensure safe and efficient network integration. The contract does not specify a set-aside designation and does not list a point of contact, indicating potential for bidder inquiries to be handled through the public project portal linked in the posting.