Yucca Valley residents and drivers should expect some disruption during the coming week as Southern California Edison performs some work on Sage Avenue Edison plans to excavate a large underground vault in the southbound lane of Sage Avenue, south of Onaga, Wednesday, December 3. A power outage will occur Saturday night, December 6, between 10 p.m. and 6 a.m. as the electrical equipment is removed from the old vault and re-installed above ground. A security guard will be on site 24 hours. Electrical crews will return on Tuesday, December 9, to remove the old vault and install a new vault. Electricity will be turned off again from 10 p.m. to 6 a.m. Customers affected by the power outages December 6 and December 9 will receive a mailed notice. Traffic control will be in place to re-route traffic around the work site. The east driveway of the Church of Latter Day Saints will be closed, and pedestrian traffic will be re-routed from Navajo to Grand Avenue. For more information, call Jennifer Cusack at 760-419-3510.