SLPR-Arendsee Rock Revetment Replacement Project

The SLPR-Arendsee Rock Revetment Replacement Project, identified by solicitation number MND2024-016, is a shoreline protection effort managed by the San Diego Unified Port District. Located bayward of 407 and 409 First Street in Coronado, California, the project involves the removal and disposal of existing rock revetment and debris, the placement of new substrate and rock revetment, and final site cleanup and demobilization. Construction is scheduled to begin in early 2026 and is expected to take approximately three months to complete. The project is governed by a non-appealable Coastal Development Permit and must comply with the California Environmental Quality Act, the Coastal Act, and U.S. Army Corps of Engineers Section 10 approval. A Mitigated Negative Declaration has been issued, certifying that the project will not have a significant environmental effect provided that specific mitigation measures for noise and biological resources are implemented. Contractors are required to adhere to strict water quality standards to protect sensitive species like eelgrass and must comply with OSHA safety standards and U.S. Department of Transportation hazardous materials regulations for the movement of goods. Coordination with Caltrans is also required for any work involving their right-of-way or the use of hauling permits.