CA FTNP SEKI 13(2) Mineral King Road FINAL Geotech Rpt.2021 with 2024 Update Memo Combined.pdf

This document is a Geotechnical Report for the Mineral King Road project, which is the subject of a federal contract opportunity solicitation.

The solicitation is for the rehabilitation of up to 12.09 miles of Mineral King Road within Sequoia and Kings Canyon National Park in California. The scope of work includes pulverization of existing pavement, placement of aggregate base, asphalt paving, construction of soldier pile walls, soil nail walls, and special rock embankment to stabilize the roadway, as well as drainage improvements such as ditch paving, culvert replacement, and inlet/outlet protection. The project is in a remote, mountainous, and environmentally sensitive area, with public access to be maintained during construction. The anticipated construction schedule is from April 2025 through October 2027, with an estimated cost range of $25M to $35M. The solicitation is being issued by the Department of Transportation Federal Highway Administration under full and open competition with a HUBZone price preference.