Planning

Commonwealth Edison Technical Standards

ComEd Engineering and Construction Approved Service Providers

Project Developers need to contact ComEd directly to validate the accuracy of the approved contractor listing as qualifications are subject to change.

Construction Activity
Aldridge Electric Distribution High Rise Vaults
InTren Distribution OVHD/UNDG/URD/Substation Electrical
Kenny Construction Civil Subgrade
Lindblad Construction Civil Subgrade
Meade Electric Distribution UNDG, Substation Electrical
MJ Electric Distribution Ovhd, Transmission Overhead
PSC Environmental
USIC Locating
Engineering Activity
Dashiell T&S Engineering
Patrick Engineering Distribution Engineering
Primera Engineering Distribution Engineering
Sargent & Lundy T&S Engineering

Document
Date
ComEd Interconnection GuidelinesPDF  12.9.2016
Exelon Utilities Transmission Facility Interconnection RequirementsPDF
11.28.2017

The ComEd and PECO Transmission Facility Connection Document addresses the requirements for the interconnection to the transmission system within both the ComEd service territory in Illinois and the PECO service territory in Pennsylvania in line with the requirements of NERC Reliability Standard FAC-001. Additional Company standards/requirements as necessary to address site specific interconnection issues are available to the interconnecting customer upon request at any point during the interconnection process.

Requests for interconnection to the ComEd/PECO distribution system are addressed in documentation that is available on the respective Company websites which may be accessed via the Exelon website.