Standard Interpretations
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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. Each 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.
- 1926.1417 - OSHA's position on using a crawler crane that has been derated by the crane manufacturer. - 07/22/2011
- 1926.1417(a) - OSHA's position on using a crawler crane that has been derated by the crane manufacturer. - 07/22/2011
- 1926.1417(c)(1) - OSHA's position on using a crawler crane that has been derated by the crane manufacturer. - 07/22/2011
- 1926.1417(p) - Whether a tower crane boom or counterweight may be used over public streets or occupied buildings - 10/30/2013