From simple substation upgrades to greenfield projects, our team can build modern design solutions as well as innovative upgrades, modifications, and expansions to existing infrastructure. We build to the latest standards and codes ensuring compliance and a smoother licensing and permitting experience. EVS is a one-stop-shop for substation engineering and design.
EVS’ team has experience in engineering and designing more than 30 substations, switching stations and interconnect stations for utilities, cooperatives, municipalities, contractors and developers within the power delivery and clean energy markets.
Our experience includes system studies, high and low voltage air-insulated and gas-insulated switchyards, static and dynamic VAR compensation, renewables interconnections, NERC and FERC requirements, relay settings, site development, client-specific standards and a full engineering and design service.
PHYSICAL DESIGN:
Station Arrangement Drawings
Structure Design and Details
Civil Site Services
Foundation Design and Details
Major Equipment Specifications
Bill of Material List
Lighting Protection Study
Site Grading Design
Rigid Bus Design Calculations
Independent Engineer Review
Grounding Study
Environmental Studies
Surveying
Access Road Design
Grading Design
Permitting Support
Spill Prevention, Control, and Countermeasure Plan
Stormwater Pollution Prevention Plan
Technical Procurement Support
Technical Construction Support
PROTECTION AND CONTROL:
Protective Relay and Control Drawings
Control Enclosure Design and Spec
Relay Panel Drawings
Bus Fault Calculations
Auxiliary Power System Design
Electrical Equipment Specifications
Conduit and Cable Schedules
Fault Coordination Study
Battery and Station Service Sizing
Protective Relay Settings Development
Arc Flash Mitigation
10025 Valley View Road, Suite 140 | Eden Prairie, Minnesota 55344 | T 952-646-0236 | 2020 EVS. All Rights Reserved