Reference library
Reference documents for the people who specify and inspect
Practical references written for Canadian sites: load limits, inspection criteria and the documentation an Ontario operation is expected to hold. No registration, no obligation, and nothing that requires a purchase.

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Grade 100 chain sling working load limit chart
Single, two and four leg working load limits by chain size, with the sling angle multipliers set out plainly. The reference most yards end up printing and laminating.
For: Riggers, yard supervisors, purchasing

Sling inspection checklist
A practical periodic inspection checklist for alloy chain slings covering wear, stretch, gouging, hook throat opening and tag legibility, with the removal from service criteria alongside each item.
For: Competent persons, safety leads

Ontario lifting documentation checklist
What documentation an Ontario site should hold for lifting equipment, how it maps to O. Reg. 213/91, and what to ask a supplier for so that the records are complete before an inspection rather than during one.
For: Site supervisors, compliance managers

Precast lifting system selection guide
Matching clutch and anchor ton classes, the factors that change the anchor a plant should be casting in, and the questions worth answering before an order rather than on the yard.
For: Precast plant managers, production planners
Frequently asked questions
Are these documents free?
Yes. We ask for a work email so we can send them and so we know who is researching what. We do not sell or share contact information.
Will I be added to a sales sequence?
You will receive the document you asked for and occasional supply notes relevant to your category. Every message has a working unsubscribe link, and you can ask us to stop at any time.
Can we get these branded for internal use?
Yes. Established accounts can have the inspection checklist and WLL chart supplied with their own branding for internal distribution. Ask your representative.
