California Aqueduct Milepost 230.6 to 231.4 Investigation, Design, and Repair

The California Department of Water Resources is advancing a project to investigate, design, and repair a segment of the California Aqueduct between Milepost 230.6 and 231.44 in Kern County to address unstable soils and safeguard adjacent infrastructure. The work encompasses geotechnical investigations, embankment reinforcement and restoration, liner repair and raising, and the installation of monitoring well stations to ensure long-term structural stability. The project is situated within the Elk Hills East USGS quadrangle, specifically in Townships 30 South, Ranges 23 and 24 East, and is subject to strict environmental regulatory frameworks under the California Endangered Species Act and the California Environmental Quality Act. The project will result in incidental take of several protected species including the giant kangaroo rat, Tipton kangaroo rat, San Joaquin antelope squirrel, and San Joaquin kit fox, for which an Incidental Take Permit has been issued by the California Department of Fish and Wildlife. This permit authorizes impacts to 14.79 acres of habitat, including 0.13 acre of permanent loss and 14.66 acres of temporary disturbance. The contracting authority is the California Department of Water Resources, with key points of contact including Shelly Amrhein as Section Manager for Habitat Conservation Planning and Sarah Bahm as Senior Environmental Scientist. No federal contract clauses, pricing data, delivery schedules, or formal evaluation criteria are specified in the available documentation, indicating this is a forecast notice for a project still in the planning and permitting phase. The place of performance is clearly defined along the aqueduct segment, and administrative oversight, including inspection and acceptance, rests with state agencies, though no contracting officer representative or invoicing protocols are identified. All compliance efforts are structured around state environmental mandates rather than federal procurement standards.