As a leading provider of inspections and engineering for the lift industry, IIA can take a load off your mind.

Engineered critical lifts help to ensure the safe delivery of any heavy load, and IIA has years of experience doing them. Our services include:

  • Providing plan, elevation, rigging studies, and matting drawings as required
  • Selecting appropriate cranes based on capacities, accessibility, and availability
  • Sizing up rigging (rigging studies)
  • Designing lift equipment and/or custom rigging
  • Specifying the crane location(s) and the initial position of the load
  • Ensuring that the outrigger / crawler loads do not exceed the soil capacity
  • Inspecting and certifying the crane and the rigging equipment
  • Checking boom, load, rigging, and swing clearances during the erection and lifting phases
  • Detailing the lift sequence, including tandem lifts
  • Providing safety precautions related to wind, communications or other site-specific hazards
  • Performing pre-start visit to ensure the set-up of the cranes and rigging is according to lift plan

Why Choose IIA?

Every year, we serve dozens of lift sector clients and inspect thousands of mobile cranes, aerial lifts, and other lift devices — bringing decades of experience to every job. Our superior range of services and unique expertise in lift engineering make IIA a leader in supporting the lift and construction industries.