Earthwork, Trenching, and Backfilling

The contract entails earthwork activities focused on trenching and backfilling along earthen side slopes to support channel stabilization efforts. This includes the full scope of excavation, proper compaction of backfilled materials, and precise surface grading to ensure structural integrity and long-term erosion control. The work is critical to maintaining the stability of channel embankments and must adhere to engineering specifications for soil handling and compaction standards. Performed under the City of Chula Vista in California, this subcontract falls under NAICS code 237310 for water and wastewater treatment and conveyance construction. It was posted on June 18, 2026, with performance taking place specifically within the city limits of Chula Vista. Although no solicitation number or point of contact is provided, the project is accessible via the CEQA Net portal for further details, and all work must comply with local and state requirements for civil earthwork and environmental compliance.