# PIEE #W9123827BA002

Lower American River Contract 3B South Riverbank and Levee Construction

**Buyer:** W075 ENDIST SACRAMENTO
**Posted:** November 13, 2026
**Respond By:** December 28, 2026
**Identifier:** W9123827BA002
**NAICS:** 237990, 238910

USACE is seeking a contractor for riverbank and levee improvements under Lower American River Contract 3B South in Sacramento, California.
- **Government buyer:** U.S. Army Corps of Engineers (USACE), Sacramento District (SPK), through the W075 ENDIST Sacramento office and KO Contracting Division.
- **Requested work:** Design-bid-build construction, including excavation, placement, and regrading of riverbank slopes and levee embankment; soil-filled rock slope protection; river toe protection and planting benches; instream wood structures; buried launchable trench features; tie-ins to existing rock revetment; temporary erosion control; and imported riprap placement from Watt Avenue upstream to near Mayhew Drain.
- **Notable requirements:** Stabilize disturbed soils and connect new erosion protection to existing rock revetment. No specific products, part numbers, quantities, OEMs, or vendors are identified.
- **Estimated value:** $45 million to $60 million.

### Description

USACE SPK requires Design-Bid-Build construction services along the Lower American River (LAR), known as Contract 3B (C3B) South, to include excavating, placement, and regrading of material on the riverbank slope and levee embankment, installation of soil-filled rock slope protection on the waterside levee face and riverbank, soil and rock placement to construct river toe protection and planting bench features, instream wood structure placement on the planting benches, construction of buried launchable trench features in the overbank, tie-in of erosion protection elements to existing rock revetment features, providing temporary erosion control for stabilization of disturbed soil areas, and import and placement of riprap from Watt Avenue, upstream to near Mayhew Drain in Sacramento, California (CA).North American Industry Classification System (NAICS) code: 237990, Other Heavy and Civil Engineering Construction.Product or Service Code: Y1LC, Construction of Tunnels and Subsurface Structures.Small Business Administration (SBA) size standard: $45,500,000.00 annual revenue.The target price range is estimated to be $45,000,000.00 to $60,000,000.00.Requirement is a total (100%) Small Business Set-Aside.

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