Kinking crushing bird caging or any other damage to wire rope structure.
Wire rope sling inspection checklist.
Missing or illegible sling identification.
Ten randomly distributed broken wires in one lay or five broken wires in one strand in one lay.
It is important that you employ a three stage level of inspection to ensure that slings are inspected with appropriate frequency.
Sling inspection is an important part of a rigger s daily routine here s a sling inspection checklist to make life easier.
Repair of wire rope that contacted an energized power line is also prohibited.
The person inspecting the wire rope sling will be different depending on the circumstances of the inspection.
How wire rope slings are used hitches how wire rope slings are configured to lift a load is called a hitch.
Therefore a good working knowledge of wire rope design and construction will not only be useful but essential in conducting a wire rope sling inspection.
A specific procedure for sling inspection is the best safeguard against injury death and property damage.
Are wire rope slings used with loads at or below their rated capacities.
Vertical eye and eye hitch if one eye of the sling is attached to the lifting hook and the other eye is attached to the load this is called a vertical eye and eye or straight hitch.
Most lifts use one of three basic hitches.
Which apply to all working wire ropes also apply to wire rope slings.
The operator should be a competent person as defined by osha with the necessary knowledge to.
The original diameter of outside individual wires.
Additional inspections shall be performed during.
Holes tears cuts.
29 cfr 1910 184 f 1 and 1926 251 c 1 note.
Each day before being used the sling and all fastenings and attachments shall be inspected for damage or defects by a competent person designated by the employer.
If a rope is shortened under this paragraph the employer must ensure that the drum will still have two wraps of wire when the load and or boom is in its lowest position.
Wire rope sling inspection recommendations.
Wear or scraping of.
Wire rope slings must be inspected prior to every use and this inspection should be done by the operator in preparation for the lift.
Nylon web slings checklist standards.
Consult the osha regulations or the manufacturer s requirements for permitted load ratings.
Web sling nylon sling inspection checklist asme b30 9 a synthetic web sling shall be removed from service if conditions such as the following are present on the sling.
Are fiber core wire rope slings permanently removed from service if they are exposed to temperatures above 200ºf.
Acid or caustic burns.
Since a wire rope is a rather complex machine no precise rules can be given to determine exactlywhen a wire rope.
Check out our sling inspection checklist that includes removal criteria to know when your sling should be removed from service and help keep your lifting equipment in good working order.
