QED Associates, PLLC
Engineers, Designers, and Consultants

What We Do

Electrical

Medium and low voltage electrical power distribution

Medium and Low Voltage Switchgear Design

Motor control applications (MCCs and Variable Frequency Drives)

Motor Elementaries

Facility electrical systems design (i.e. lighting layouts, receptacle plans, etc.)

Lighting design (AGI32 Lighting Software Package)

Airfield Lighting

Ground design

Underground Duct Bank design

Lightning Protection System Design (UL Certified)

Computer aided power systems analysis (ETAP 12.6.5)

  • Short Circuit Analysis    
  • Arc Flash Hazard Analysis
  • Arc Flash Mitigation
  • Load Flow Analysis
  • Protection/Coordination Studies    

Electrical design for hazardous locations

Primary and Secondary power applications

125/250VDC Battery Systems

Generator/Large Motor Protection

Fire System Design

Security System Design

Short Circuit Analysis    

Arc Flash Hazard Analysis

Arc Flash Mitigation

Load Flow Analysis

Protection/Coordination Studies
   

Instrumentation and Controls

PLC Hardware Specification and Design (Modicon, Siemens, Allen Bradley)

Instrument lists and IO Point Designation

Loop Drawings

Card Drawings

Instrument Specifications

    • Valve Sizing
    • Temperature (RTDs, gauges, switches and transmitters)
    • Flow (gauges, switches and transmitters)
    • Pressure (gauges, switches and transmitters)
    • Level (gauges, switches and transmitters)
    • Weight (scales and load cells))

Completed Projects

  • Virginia City Hybrid Energy Center
  • Nuclear Fuel Services, Inc (NFS)
  • Solutia Inc.
  • BAE Systems
  • TECI
  • GE
  • BP Dragon Slayer

 

Current Projects

  • Baldor Electric Company
  • US NCS
  • BAE Systems
  • Virginia City Hybrid Energy Center
  • BALL Corp
  • Radford Army Ammunition Plant (RFAAP)
  • TECI
  • NAC/SAC

 

Website Builder