Power lines are underground, energized and operating under normal conditions.

Oct 31, 2025 · The UGS Manual provides guidance and standards pertaining to installing and working with underground structures for electrical facilities.

Southern California Edison - SCE

Take care to prevent damage by using a rounded or blunt-edged shovel—and be sure you use a fiberglass shovel when digging around buried electrical lines. Sharp tools like pickaxes, …

By placing power lines underground, the risk of outages and ignitions caused by vegetation, debris, or metallic balloons coming into contact with overhead lines is virtually eliminated. …

Under Rule 20, undergrounding projects are financed by utility rate money, combined rate funds and local tax proceeds, or private funds, depending on whether Rule 20A, Rule 20B or Rule …

Apr 25, 2024 · It is used by contractors, engineers, architects, and manufacturers engaged in the installation of underground electrical structures. All of the documents below are in PDF format.

Updated in order to remain consistent with SS 530 Admin MC 830 2 Revised Figure MC 830-1.3 to show a 27" vertical distance from grade to the bottom of the removable barrier.

Residential or commercial, small or large, new builds or upgrades - SCE is here to help complete your project. Explore our online tools and resources to help you through your project …

This project will underground approximately 1.5 miles of overhead assets along POTRERO RD as part of SCE’s efforts around wildfire mitigation. Once construction begins road closures and/or …