23-02JUL20 El Chaparral Ave Culvert Rehab 2020
Rehabilitate an existing twin 66" diameter corrugated metal pipe (CMP) culvert crossing by sliplining with DuroMaxx pipe. Other liner pipes and culvert rehab techniques will be accepted for this project. However, some methods and materials will be excluded from this project as well. See Special Provisions for list of accepted and excluded materials and methods.
Specifications (click to expand/collapse)