Rigging Resource Centre (RRC)

Built for safety. Designed for industry.

The Rigging Resource Centre (RRC) was developed in response to several fatal incidents involving rigging operations. Originally launched in 2013, the RRC has been recently updated to better support today’s industrial workplaces and evolving rigging practices.

Funding was awarded to the Manufacturer’s Health & Safety Association (MHSA), and in partnership with Cranemasters, we agreed to create and maintain this free, online resource.
The RRC is easily accessible and designed specifically for Albertans working with, or around, rigging equipment.

Our goal is simple: make reliable rigging knowledge accessible and widespread helping reduce incidents, injuries, and fatalities associated with rigging activities.

Visit riggingresource.ca to explore the tools and resources available.


Built for industry. Backed by expertise.

The RRC delivers practical, real‑world rigging knowledge to workers, supervisors, and employers. It supports safer decision‑making and promotes compliance through credible, easy‑to‑use resources.

What You’ll Find

  • Comprehensive rigging resource library
    Covering slings, hardware, below‑the‑hook lifting devices, hooks, and manual hoists.

  • Standards & compliance guidance

  • Aligned with American Society of Mechanical Engineers (ASME) B30 Standards

  • Supports Alberta Occupational Health & Safety (OHS) requirements

  • Free tools and learning resources
    Including videos, self‑guided quizzes, competency evaluations, lift planning forms, templates, and more.


NEW! Try the Rigging Calculators

Take advantage of our free interactive calculators to support safer lift planning and decision‑making.

Load Weight Calculator

Calculate the total weight of your load.

  • Select material

  • Enter required dimensions

  • Click ‘Add’ to calculate

There is even the option to add multiple shapes and materials together!

Sling Tension Calculator

Determine sling tension based on load configuration.

  • Select load type

  • Enter lift details

  • Click to ‘calculate’

It’s as simple as that!


Need Advice About Rigging?

For more information or for support on your rigging needs, contact MHSA today!