CIPP 6 Culverts on SR-79 in San Diego County

Caltrans District 11 is proposing a culvert repair project on SR-79 in San Diego County, specifically at various locations from 0.1 miles east of Riverside Drive to 0.2 miles east of Lookout Road. The scope of work involves the repair of six culverts using Cured-in-Place-Pipe Liner (CIPP) technology. This process requires inserting a flexible liner into the upstream culvert end treatment, pulling it through to the downstream end, and then inflating and curing the liner to harden. The objective is to restore the existing culverts to current standards without expanding their use. The project is classified under NAICS code 237310 and is currently listed as a forecast. It has been granted a categorical exemption under CEQA statute 15301 and a NEPA categorical exclusion, as the work involves minor alterations to existing structures with no significant environmental impacts anticipated. Project administration is managed by Van H Nguyen as Project Manager and Petra Samira El Shammas as the Environmental Scientist and lead agency contact. All environmental commitments are governed by the Environmental Commitments Record.