If you plan to excavate within the public right-of-way, contact Underground Service Alert  (USA) of Southern California prior to this excavation.  USA can be reached at 800-227-2600, or digalert.org.   USA will identify existing utilities within your specified construction area.

Underground Utility Facilities' Digging

Call 48 hours before you dig: fiber optic cables, power lines, gas mains, traffic signal conduits, water, sewer, electrical, telephone, etc.  Contact “Underground Service Alert of Southern California” (DigAlert) at 800-227-2600 or visit digalert.org.