California Department of Transportation, District 4
Storm Drain Repair Project
NOE - Notice of Exemption
Present Land Use
Categorically Exempt. Class 1 CE/CE
This project proposes to repair a damaged storm drain system on State Route 1 at post mile 36.2 in San Mateo County and rebuild the nearby eroded embankment to mitigate the potential for future landslides and storm drain damage. The purpose of this project is to repair the damaged storm drain system and rebuild the embankment. This project is needed because the existing down drain was damaged during a previous slope washout, is currently unsecured on top of rocks, and is subject to future storm damage and erosion.
This project contains a number of standardized avoidance and minimization measures which are employed on most, if not all, Caltrans projects and were not developed in response to any specific environmental impact resulting from the proposed project.Right-of-way (R/W) record indicates that the existing CSP DD is outside the State R/W; however, the State maintains the CSP DD through a drainage and slope easement. a Temporary Construction Easement (TCE) from adjacent private property will be required at this location. The TCE will help the construction crew to mobilize their equipment efficiently and go onto and out the slope area more conveniently at the project location.