Oak Valley Bridge Replacement FEMA Project - Resolicit

The existing cross drain (2-48” RCP pipes) will be removed and replaced with a “Conspan ALBC #87” Bridge Structure to re-establish the design flow capacity and reduce the potential for future overtopping and flooding during storm events. To repair/upgrade the system, it will be necessary to remove the cross drain system and replace it with the aforementioned bridge structure, regrade/stabilize the upstream and downstream areas within the right-of-way, remove and replace the roadway, guardrail, curb inlets, storm sewer piping, waterline, gas line, and inspect in-place storm sewer for damage. In addition to the new bridge structure, articulated concrete block will be put in place on the upstream and downstream sides of the bridge to prevent scour in the future.