Proof load testing for Shore-based Material Handling Devices and Floating Cranes remains four years.
NOTICE: This is an OSHA Archive Document, and may no longer represent OSHA Policy. It is presented here as historical content, for research and review purposes only.
OSHA requirements are set by statute, standards and regulations. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. This letter constitutes OSHA's interpretation of the requirements discussed. Note that our enforcement guidance may be affected by changes to OSHA rules. Also, from time to time we update our guidance in response to new information. To keep apprised of such developments, you can consult OSHA's website at https://www.osha.gov.
February 17, 1998
Mr. Bradley D. Closson
Vice President
North American Crane Bureau, Inc.
610 Gateway Center Drive, Suite G
San Diego, CA 92102
Dear Mr. Closson: