Santa Margarita River Levee System Repair, Marine Corps Air Station Camp Pendleton, CA

The U.S. Army Corps of Engineers is issuing a Sources‑Sought notice (Solicitation W912PL26S0005) to identify qualified firms—individually or in teams—capable of performing heavy and civil engineering construction (NAICS 237990) for the Santa Margarita River Levee System repair at Marine Corps Air Station Camp Pendleton, CA. The scope includes a 2.5‑ to 4.5‑ft levee raise with a 3‑ft‑by‑10‑ft stability berm, installation of relief wells, replacement of toe drains, construction of a graded gravel filter ditch, scour and erosion mitigation using 36‑inch launch stone (5‑8 ft high) on the riverside, flood‑wall reinforcement, crack sealing with cement grout and expandable sealant, and the creation of several 10‑12‑ft maintenance paths and a 15‑ft vegetation‑clearance pathway. Additional tasks are vegetation removal and restoration, NEPA and environmental compliance, and adherence to Air Station Camp Pendleton criteria. An onsite soil‑cement batch plant and a borrow site located about one mile away will be required to place approximately 50,000 cubic yards of material. This is a market‑research effort only; no contract will be awarded from this notice and no reimbursement is available. Responses must be submitted electronically via the PIEE solicitation module by 1400 PDT, Friday April 10 2026, and must address every question in the attached questionnaire. Offerors must be registered in SAM; cover letters, brochures, hard copies, or faxes will not be considered. An Industry Day is scheduled for April 28 2026 at Camp Pendleton, and firms wishing to attend must include the full names and driver‑license numbers of up to four representatives with their submission for security processing. Point of contact: Raj Cooper (raj.cooper@usace.army.mil, 213‑452‑3168).

Notice ID

822da82047e743a8b7817c3aa41ae86b

Solicitation Number

W912PL26S0005

NAICS Code

237990

Classification Code

Y1PZ