LFT/General/TBT-LFT-016
Wire Rope Inspection and Rejection
Lifting Operations › General › Wire Rope Inspection and Rejection
Wire Rope Inspection and Rejection
Toolbox Talk Record
Ref: TBT-LFT-016 | Issue: 1 | Date: March 2026
| Presenter | Project | ||
| Location | Date |
What?
- Wire ropes are used as crane hoist ropes, lifting slings, and guy ropes under heavy loads.
- LOLER 1998 requires all lifting accessories including wire ropes to be thoroughly examined at specified intervals.
- Broken wires are the most visible sign of deterioration — rejection criteria depend on wire count and pattern.
- Corrosion reduces the cross-sectional area of wires, weakening the rope below its rated capacity.
- Kinking, bird-caging, and crushing are mechanical defects that require immediate rejection of the rope.
- Wire rope diameter must be measured — a 10% reduction from nominal diameter indicates serious wear.
- Heat damage from welding sparks or proximity to hot surfaces weakens the steel and requires rejection.
- Rope terminations including ferrules, thimbles, and swaged fittings must be inspected for damage.
- Pre-use visual inspections by the user supplement but do not replace scheduled thorough examinations.
- A defective wire rope can fail without warning during a lift, causing fatal consequences.
Why?
| Prevent rope failure | Wire rope failure during a lifting operation drops the load, with potentially fatal consequences for everyone below. |
| Legal requirement | LOLER 1998 requires thorough examination of lifting accessories at intervals not exceeding six months. |
| Early detection | Regular inspection identifies deterioration before failure, allowing replacement at a safe and planned time. |
| Do | Don't |
|
See also: Lifting Accessories Pre-Use Checks | Lifting Operations Awareness (LOLER) |
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