Underground District 15

  • Project typeUnderground District System Rebuild
  • Project value$1,300,000
electric switches

Project Description

This project will rebuild and replace the underground electric system in Underground District 15. The area is bounded by Los Palos, Glenbrook, Pomona, and Arastradero. Work will include the replacement of deteriorated electrical cables, transformers and enclosures. Installation of new equipment will bring the electrical system up to current construction standards.

Scope of Work

  • Install new equipment substructure to support new equipment and compliance standards
  • Remove existing transformers, switches, and cables
  • Install new transformers, switches, and cables

Project Status

This project is currently in the planning stage.

Project Timeline

  • Spring 2022

    Complete new required substructures to support new equipment. 


  • Fall 2022

    Replace cable, transformers and switches.



UGDT15 Boundary Map(PDF, 354KB)