West Pass Track Switch Retaining Wall Repair

The West Pass Track Switch Retaining Wall Repair project is a safety and compliance initiative managed by the California Department of Parks and Recreation, specifically through the Central Valley District. Located at Railtown 1897 State Historic Park in Tuolumne County, the project aims to repair a failing retaining wall to ensure trackside walkways meet compliance standards and to improve safety for train crews operating in the area. The scope of work involves stabilizing the remains of the existing wall, replacing necessary switch ties and headblocks, and constructing a new retaining wall using non-serviceable railroad ties. To ensure structural integrity, old boiler tubes will be driven into the ground to secure the rebuilt wall, and tamped, compacted ballast will be installed between the new wall and the switch ties. The project has been issued a Notice of Exemption, as it is categorized under Class 1 and 4, Sections 15301 and 15304, due to its nature as minor repairs and alterations with negligible expansion of use. While specific contract values, pricing schedules, and period of performance details are not provided in the current documentation, the project is classified under NAICS code 238140. For inquiries regarding the project, the primary point of contact is Environmental Scientist Andrew Collum of the DEC Central Valley District, who can be reached via email at andrew.collum@parks.ca.gov or by phone at 209-768-2492.