CEC offices are open and adhering to CDC Workplace Guidance. We continue to serve and support you!


substation design, physical substation design, electrical substation design, substation protection systems, wiring diagrams, substation schematics, substation equipment upgrades, additions, substation modifications

Substation Services

Physical Design

  • Bus Configuration
  • Structural
  • Site
  • Control House
  • Foundations
  • Geotechnical
  • New and Reconfigured Expansion 

Electrical Design

  • Wiring Diagrams
  • Schematics
  • Equipment Upgrades and Additions
  • Metering
  • Equipment Modifications

Protection Systems

  • Protective Relaying
  • Protection Schematics
  • Device Coordination
  • Communication Based Protection
  • Bus Protection 

Additional Services

  • Inspection and Evaluation
  • Equipment Evaluation
  • Event Analysis
  • SCADA Design


Sid Terry, P.E.
Power Delivery Practice Leader
[email protected]
Sid Terry