Line MM Pipeline Emergency Water Main Repair

The Line MM Pipeline Emergency Water Main Repair project, identified by solicitation number 2026-000011, is a declared emergency procurement by the Rainbow Municipal Water District in California. The project is designated as a declared emergency because it involves repairs to publicly owned service facilities necessary to maintain services essential to public health and safety. The work is located in unincorporated Bonsall, San Diego County, specifically on Highway 76 (Mission Road) approximately 300 feet north of the intersection with Olive Hill Road. The scope of work consists of an emergency point repair to an existing 16-inch potable water transmission main following a main break. This technical repair requires replacing a 16-inch by 20-inch section of CMLC steel water main with a welded steel buttstrap that is mortar lined and coated. The project is exempt from further environmental review under CEQA Guidelines Section 15269 for emergency projects, as confirmed by a Notice of Exemption filing dated January 9, 2026. Administrative oversight is managed by the Rainbow Municipal Water District, with Malik Tamimi serving as the Senior CIP Project Manager.