Electrical Engineering

TERRA provides Electrical Engineering design for industrial/manufacturing facilities, site power distribution for highways, landscapes, & streetscapes, data centers, commercial buildings, higher education, military bases, healthcare, and public schools.

Electrical Services TERRA Provides:

Low Voltage Power (>120V – 1000V) distribution

Medium Voltage Power (>1000V - <69,000V) distribution
Cable management
Lighting, photometric calculations, and lighting controls
Service entrance switchboards/switchgear
Motor Controls Centers
Emergency Standby or Prime Power Generation
Uninterruptible Power Supplies
Low Voltage and Medium Voltage Transformers
Roof Top or Utility Grade Photovoltaic Arrays
Electric Vehicle Charging Stations
Fire Notification and Detection Systems
Security Design
SCADA
Grounding
Lightning Protection
Power Conditioning and Power Quality Equipment
Power Systems Analysis, including Arc Flash, Short Circuit, and Coordination Studies, Load Analysis and Motor Starting Studies
Two- and Three-Dimensional CAD Design
Electrical Construction Cost Estimates
Construction management, observation, and administration services