Domson inspects all types of lift equipment each to its corresponding standard.

Our crane inspection program includes a full nondestructive test of critical welds and pins and bolts. Our own in-house engineers provide the necessary certification for your equipment.

If you own a crane or other type of lifting device and are not sure what is required in terms of inspection, see the reference chart below.

Please click on the embedded links to find out more about our engineering & inspection program.

  Equipment  Standard  Inspection Interval
 Mobile Cranes    CSA Z150  Annual
 Scissorlifts / Manlifts  CSA B354  10 yrs, every 5 years after
 Concrete Pumpers   CSA Z151   Annual
 Tower Cranes  CSA Z248   Pre-erection, Post-erection, Annual     
 Fire Trucks  NFPA 1914  Annual (Visual), 5 years (NDT)
 Bucket Trucks  CSA C225  Annual
 Overhead Cranes  CSA B167  Annual
 Forklifts  CSA B335  Annual
 Slings, Hooks, Rigging
 ASME B30  Annual