Substation Engineering & Field Services


Sub design
Generation Interconnect


Adapting to the changing grid demands requires experts in the knowledge of generation.

With you from design to commissioning and energizing.

Design solutions from the practical to the creative for the substation issues you face today. We’re also adept at extending the life of your substation facilities through upgrades and expansions.

Electrical, Civil, Environmental, and Project Management for your Substation needs Substation Engineering packages including concept design, economic evals, physical design, civil/structural engineering, ground grid design and equipment specs.

• New sub design
• Modifications/additions/upgrades

Package delivery of new sub or modifications/additions

Project management Process:
Site Prep: Design: Build: Maintenance:
Civil Site Design Grid and Sub design Construction Management Equipment Testing
Environmental Permitting Equipment specs Contractor Oversight Relay Controls
Bid Solicitation & Eval Foundation design Aerial Documentation System Studies
Surveying/GIS Mapping Site/Safety Inspection
Aerial Documentation Interconnects/Energizing


Review and planning
Site selection
Budgetary estimates
Preliminary conceptual layout and design
Site grading & drainage
Oil Containment Systems

The PCA team has been called upon by a diverse client base ranging from small facility operators to the largest electric utility in the US to provide a host of services for the transmission and distribution of energy.



Power Consulting Associates
2616 Grissom Dr, Nashville, TN 37204, United States
office: (615) 645-9340 | mobile: (615) 440-1173