Crane, Hoists and Rigging

When incidents occur involving cranes and hoists, the results can be devastating because:
- Death or serious personal injuries often result from dropped loads
- The high value of the load on the crane or hoist
- The heavy weight of the load on the crane or hoist
- The value of property or equipment damaged by falling loads may be high
- Excessive costs of work stoppage
- Damage to reputation
Crane and hoist incidents are generally the result of either improper operation or equipment failure. Examples are:
A. Improper operations
- Unknown weight of load
- Failure to consider bearing strength of support surfaces
- Failure to understand load charts or load-moment indicators
- Improper rigging
- Improper equipment selection
- Failure to survey/control the site
- Failure to properly maintain equipment
- Operator errors
B. Equipment failure
- Wire rope failures
- Rigging failures
- Component structural failure
Qualifications of Crane Experts at The Warren Group:
- Experience in installation, repair, load testing, and certification of shipboard hoists and cranes
- Scope of damage and cost to repair damaged hoists and cranes
- Crane Safety Training, Georgia Institute of Technology
- Registration as professional engineers
Applicable Codes, Standards, & Regulations
- ASME B 30 series
- OSHA 29CFR 1910 Subpart N
- OSHA 29CFR 1917
- OSHA 29CFR 1918
- OSHA 29CFR 1926 Subpart N
- DOE-STD-1090
- MSHA 30CFR Part 56
- MSHA 30CFR Part 57