Accident Reconstruction

Accident Reconstruction

Graham Ryan Consulting Ltd. specializes in motor vehicle accident reconstruction. This typically entails the physical inspection of the damaged vehicles, the examination of the accident scene, and reconstruction of collision events using engineering calculations based primarily on momentum, energy, and restitution equations.

The vehicles may include passenger cars, light trucks, commercial vehicles, bicycles, motorcycles, and trains. Information on the 3 phases of an accident — pre-crash, crash, and post-crash — is compiled to best determine how the accident happened. Issues that we investigate include:

  • Vehicle Speeds
  • Impact Severity
  • Driver Actions
  • Seat Belt Use
  • Accident Causal Factors
  • Accident Avoidance
  • Line of Sight / Visibility Problems
  • Mechanical Defects



Edmonton, AB Office
#201, 17823 - 106 Avenue NW
Edmonton, AB T5S 2H1

Phone: (780) 425-1150
Fax: (780) 425-1555
Calgary, AB Office
#34, 11410 - 27 Street SE
Calgary, AB T2Z 3R6

Phone: (403) 290-1150
Fax: (403) 290-0659
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