Attachment 6 Geotechnical Report.pdf

This is a Geotechnical Report attachment supporting a Request for Quotation (RFQ) for dam rehabilitation work. The report provides subsurface soil and geological analysis necessary for the Assunpink Creek Site 8 Dam Rehab project managed by the Natural Resources Conservation Service (NRCS) New Jersey office. The geotechnical findings and recommendations inform the engineering design and construction specifications for rehabilitating the dam to meet or exceed state and federal dam safety criteria while maintaining current flood protection levels.

The underlying RFQ solicitation (12FPC326Q0056) is a Total Small Business Set-Aside with a $45 million size standard, classified under NAICS code 237990. Quotes were due September 21, 2026, by 1:00 PM ET, with a site showing held September 17, 2026, at 9:30 AM ET. The project requires contractors with demonstrated past experience in dam construction and roller compacted concrete installation. The work completion timeline is 580 days after notice to proceed, and liquidated damages apply for schedule delays. The Department of Agriculture, Under Secretary for Farm Production and Conservation, is the contracting agency.