SCE Underground Ready
Framework: Altadena
Your definitive guide to navigating Southern California Edison's complex undergrounding process in unincorporated LA County. Track your project phase and avoid common pitfalls.
Project Status
Interactive Progress Tracker
Click a phase number to visualize progress.
Protocol Breakdown
The Detailed SCE Framework
Click any task card to view critical procedures, warnings, and expert mitigation strategies.
Project Initiation & Feasibility
Define Scope & Load Requirements
Complete a detailed electrical load calculation to determine the required service amperage.
Site Assessment & Records
Obtain property surveys, review title reports for easements, and identify existing infrastructure.
Submit "New Service Request"
Initiate project through SCE's portal to get a Work Order (W.O.) number assigned.
Design & Engineering
Develop SCE-Compliant Plans
Create comprehensive plans conforming strictly to SCE's Electrical Service Requirements (ESR) manual.
Submit Plans to Planner
Package and formally transmit the design package to the assigned SCE planner.
Plan Submittal & SCE Review
SCE Engineering Review
Internal SCE review for compliance, capacity analysis, and field checks. Redlines are issued.
Receive "Design Package"
SCE issues official approved drawings, conduit requirements, and cost estimate.
Construction & Inspection
Obtain County Permits
Apply for Excavation Permits and electrical permits from LA County Public Works and B&S.
Install Infrastructure
Excavate and install conduit/substructures exactly as specified by SCE prior to backfill.
Pass Trench Inspections
Schedule and pass open trench inspections with both SCE and LA County.
Energization & Closeout
Payments & Paperwork
Pay outstanding costs, execute contracts, and record required easements.
Final County Approval
Complete on-site wiring and obtain final building inspection "meter release" to SCE.
Schedule Energization
SCE schedules crew to pull cable, install the meter, and officially energize the service.