ELECTRICAL ENGINEERING

Delta’s electrical engineering design services cover two major segments: transportation and building facilities. We provide both new and rehabilitation design for all types of horizontal and vertical infrastructure; our clients include DOT, Tollway, rail, transit, bus para-transit and aviation.

TRANSPORTATION

See our transportation design services:

  • Typical Lighting

    Urban Arterial, Streetscape, Roundabout, Underpass & Partial Interchanges

  • Complex Lighting

    Freeways, Complete Interchanges, Major Urban Arterials, Tunnels & River Bridges

  • Parking Lot & Station Platform Lighting
  • Intelligent Transportation Systems (ITS)
  • Automated Electronic Tolling (AET) Infrastructure
  • Fiber Optic Cabling and Conduits

BUILDING FACILITIES

See our building design services:

  • Power Distribution (up to 4kV)
  • Power & Systems Engineering
  • Emergency/Standby Generator Systems
  • Equipment Specifications
  • Security & Card Access Systems
  • Communications & Intercom Systems
  • Closed Circuit Television (CCTV) Surveillance
  • Interior & Exterior Lighting
  • Life Safety: Fire Alarms

IDOT PREQUALIFIED

See our capabilities:

  • Special Services - Electrical Engineering
  • Special Studies - Lighting: Typical
  • Special Studies - Lighting: Complex