Alameda Zone 7 PL 84-99_Plans_Phase 2_Solicitation Signed.pdf

This is a solicitation document for the Alameda Zone 7 PL 84-99 Repairs project, an Operations and Maintenance contract to repair storm damage to flood control channels in Alameda County, California. The project addresses erosion and bank failures caused by atmospheric rivers between December 2022 and March 2023. The work encompasses Phase 2 (21 repair sites, base contract for 2026) and Phase 3 (20 repair sites, optional work for 2027). Repairs will restore damaged earthen channel slopes to original grades of 2H:1V, with channel heights ranging from 15-30 feet. The estimated construction value is between $10,000,000 and $25,000,000. This is a Total Small Business Set Aside with a size standard of $45,000,000, issued as an Invitation for Bids (IFB) for a single Firm Fixed Price (FFP) contract. The PSC code is Y1PZ and NAICS code is 237990. All bids are due on May 11, 2026 at 12:00 PM PDT. A mandatory site visit is scheduled for April 20, 2026 at 9:00 AM at 6900 W Las Positas Boulevard, Pleasanton, California 94588.

The procuring agency is the Department of the Army Corps of Engineers Engineering District San Francisco. Inquiries should be directed to Contract Specialist Logan Champlin at logan.champlin@usace.army.mil. The solicitation notes that the project may be delayed, cancelled, or revised at any time during the solicitation, selection, evaluation, and award process. Plans and specifications will be provided electronically rather than in hard copy or CD format.