CERTIFIED INSPECTIONS

HOIST INSPECTIONS
1. Frequent Inspections – Visual inspections performed by an operator or other designated personnel, and are to be performed daily-to-monthly and prior-to-each-use.
*records do not need to be kept for frequent inspections
2. Periodic Inspections – Visual inspections are to be performed every three months to annually, by an appointed person who records conditions to provide a continuing evaluation of the hoists. Records are kept and retained for life. Three types of service: Normal, heavy, and severe. The type of service will indicate and dictate the need for inspection.
INSPECTION PROCEDURES
-
Visual inspections for OSHA/ASME safety standards.
-
Physical inspection of controls. Test run that all motions agree with control device markings. Run hoist through full range of motions, all the way up and down.
-
Check that there is no load drift, hoist must hold load without any drift.
-
Check for damage, cracks, nicks, gouges, deformations of the throat opening, wear on the saddle or load bearing point, and twist. Check latch operation.
-
Hoist Chain. Check for nicks, gouges, heat damage, bent links, wear, stretch and proper lubrication.
-
Wire Rope. Check for broken wire, broken strands, kinks and any deformation or damage to the rope structure.
-
Check that wire rope or chain is properly reeved and that rope or chain is not twisted about each other.
-
Limit Switches. Check that the upper limit device stops the lifting motion of the hoist load block before striking any part of the hoist.
-
Oil Leakage. Check for any sign of oil leakage on the hoist and on the floor beneath the hoist.
-
Unusual Sounds. Check for any unusual sounds from the hoist mechanism while operating the hoist.
-
Warning Labels. Check that all warning and safety labels are not missing and are legible.

CRANES & HOIST: 1910.179
A “crane” is a machine for lifting and lowering a load and moving it horizontally, with the hoisting mechanism an integral part of the machine. Cranes whether fixed or mobile are driven manually or by power.
A “hoist” is an apparatus which may be a part of a crane,
exerting a force for lifting or lowering.

SLING & UNDERHOOK ATTACHMENTS: 1910.184

AERIAL & PLATFORM LIFTS: 1926.453
