A02 - Plans Vol 2 - Reach I Contract 2 Plans - DRAFT.pdf

This is a Plans document (Volume 2) for the Natomas Reach I Contract 2 project under the USACE Sacramento District. The document contains engineering plans and technical drawings for the design-bid-build (DBB) construction project focused on slope flattening work along the American River levee in Sacramento, California, extending approximately 2.18 miles from Gateway Oaks Drive to Northgate Boulevard, and along the NEMDC. The plans detail the excavation and reuse of approximately 15,000 cubic yards of levee embankment fill, import of approximately 12,000 cubic yards of additional levee embankment fill from a contractor-obtained borrow site, utility relocation requirements, construction of a 12-foot maintenance road at the landside toe, and tree removal operations. Construction activities impacting the levee prism are restricted to the period between April 15 and November 1 annually.

The project is estimated at $5,000,000 to $10,000,000 and will be solicited as a firm-fixed price Invitation for Bids (IFB) under NAICS code 237990 (Other Heavy and Civil Engineering Construction) with a small business size standard of $45,500,000 in annual revenue. The Product and Service Code is Y1LC (Construction of Tunnels and Subsurface Structures). The solicitation is anticipated to be issued by the Department of the Army Corps of Engineers Sacramento District, with this plans document serving as technical reference material for bidders to understand the scope of work and design requirements for the construction project.