Remove and Replace Culvert

This emergency contract issued by Caltrans District 6 authorizes the immediate removal and replacement of two severely degraded culverts along State Route 41 in Fish Camp, Mariposa County, to prevent critical failure of the transportation infrastructure. The first culvert, a rusted-out 18-inch corrugated steel pipe at post mile 3.37, will be replaced by relocating 81 linear feet of 24-inch corrugated steel pipe along with its inlet structure. The second culvert, a 24-inch corrugated steel pipe at post mile 3.39, will be replaced by relocating 76 linear feet of 36-inch corrugated steel pipe and its corresponding inlet. Both structures have deteriorated to the point where they can no longer safely convey water flow, posing an imminent threat to road integrity and public safety. The work is classified as an emergency response under a director’s order to avert potential loss of life, property damage, or disruption of essential services due to culvert collapse or flooding. The project is managed by the California Department of Transportation with primary point of contact John Thomas, Senior Environmental Planner, reachable via email and phone provided. The contract was publicly forecasted on July 9, 2026, under the title “Remove and Replace Culvert” with no set-aside provisions specified.