Vehicles are documented with photographs, notes and measurements. Standard measurement practices are executed for establishing repeatable reference points and crush measurements. Details of specific contact points are recognized for PDOF determination and contact orientation during primary and secondary (if applicable) contact.

Roll-over markings are illustrated in size, direction and order of occurrence.

Exemplar vehicles are located and documented. A typical exemplar inspection is utilized to duplicate reference points and crush measurements from the accident vehicle. Crush diagram overlays are exellent tools for showing permanent deformation, occupant area intrusion and damage severity.

Exhibit-A technicians are trained in performing commercial vehicle air brake inspections including: leak detection, apply and release stroke measurements, recharge rates, brake sizing and brake effectiveness.