BC rigging: connect identification, condition and the qualified person
A mill shutdown crew prepares a pump for lifting with an incompletely identified chain sling. The supervisor needs its identification, condition and qualified selection resolved before use.
Knowing a sling’s advertised capacity is not the same as knowing the rigging arrangement is suitable. Part 15 connects qualified rigging, applicable working-load limits, identification and condition requirements. Start with the actual components and planned arrangement. Keep missing information and defects visible to the qualified rigger rather than filling a blank tag from memory or treating a photograph as proof that lifting gear is acceptable.
Connect the gear to its actual requirements
- Identify the components and their evidence. Record the sling or assembly identity and the information supplied for its components. Ask the qualified rigger to establish the applicable marking and working-load requirements for that material and arrangement. Different components do not all use the same identification rule. If a tag or record is missing, keep the affected gear distinguishable and refer the uncertainty through the actual inspection and replacement procedure.
- Put selection with the qualified person. Part 15 requires rigging by or under the direct supervision of a qualified worker familiar with the rigging and authorized signals. Record the actual assignment and communication arrangements. Give that person the known load and configuration information through the responsible process. This lesson does not select sling angles, determine a lifting point or calculate the permitted load from a design factor.
- Arrange the condition check before relying on the gear. The Regulation requires visual sling checks before each shift and immediate removal of defective slings. Establish who performs the actual checks and how findings are reported and isolated. Record the gear identity and factual finding; obtain the required competent assessment when the condition is uncertain. A remembered purchase date or last month’s photograph does not establish today’s condition after handling and use.
- Keep replacements and alterations traceable. When gear is replaced, repaired or altered, receive the actual identification and applicable supporting evidence before it enters the arrangement. Do not transfer the removed sling’s working-load information to its replacement. Relevant requirements differ by material and activity, including particular testing provisions. An office entry saying “repaired” does not authorize a site modification or substitute for the required qualified review and evidence.
Common mistakes
- Guessing capacity from the appearance of a component.
- Treating a design factor as extra usable capacity.
- Carrying the old sling’s information into a replacement record.
Checklist
Keep five rigging connections clear
- Actual sling and component identities.
- Applicable marking and working-load information.
- Qualified rigger and authorized communication.
- Current condition findings and removal route.
- Replacement or alteration evidence for the actual gear.
Check your understanding
Can an unidentified replacement sling use the removed sling’s capacity entry because both look alike?
Show the answer
No. Receive the replacement’s actual identification and applicable working-load information, and have the qualified person assess it for the proposed arrangement. Appearance and a copied entry cannot establish component suitability or condition.
