500-year Flood Protection Project - Addendum No.1 to the Environmental Impact Report

The contract pertains to Permit No. 20002 under California Code of Regulations, Title 23, Article 3, Section 6, authorizing flood control work as part of the 500-year Flood Protection Climate Resiliency Project in Yuba County, California. The project involves constructing a wind-wave buffer along approximately 10 miles of levees bordering the Bear, Yuba, and Feather Rivers and the Western Pacific Interceptor Canal, with activities including excavation, drainage outlet installation, levee raising and extension, regrading, and revegetation with native trees and companion shrubs. The primary purpose is to enhance flood resilience and reduce erosion risks in response to climate change impacts, with the work concentrated within a specific location near Marysville, identified by coordinates 39.061446'N, 121.541844'W. Approval and oversight are managed by the Three Rivers Levee Improvement Authority as the lead agency, with regulatory authority vested in the Central Valley Flood Protection Board and the California Department of Fish and Wildlife, which enforce compliance through the Lake and Streambed Alteration Agreement under EPIMS Notification YUB-52471-R2. Environmental compliance is governed by CEQA, with an approved Environmental Impact Report serving as the foundational documentation, and no federal contract clauses from the FAR are applicable or incorporated. There is no formal pricing structure, line-item cost data, or contract value disclosed in the available materials, indicating this is not a standard procurement contract but a regulatory permit authorization for construction activities tied to environmental mandates. No solicitation number, CLINs, SLINs, or financial terms are provided, and no evaluation factors, award methodology, or offeror certifications—including size status, UEI, or socioeconomic designations—are recorded. Payment details, invoicing systems, accounting codes, and contract administration roles such as COR or PCO are not defined. The place of performance is firmly established as Yuba County, with oversight conducted on-site by state agencies, and acceptance criteria are dictated exclusively by state regulations including CCR Title 23, Fish and Game Code Section 1602, and CEQA standards. The approved date of January 16, 2026, serves as the effective authorization date for the permit, but no performance timeline, delivery schedule, or FOB terms are established, reflecting a regulatory rather than commercial contracting framework. Contact points include Leslie Wells of TRLIA and Jennifer