Lifting Beam Design Standard4/22/2021
You can also contact us by mail at the above office, Room N3468, 200 Constitution Avenue, N.W., Washington, DC 20210; although, there will be a delay in our receiving correspondence by mail.Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations.This letter constitutes OSHAs interpretation of the requirements discussed.
Note that our enforcement guidance may be affected by changes to OSHA rules. Lifting Beam Design Standard Update Our GuidanceAlso, from time to time we update our guidance in response to new information. To keep apprised of such developments, you can consult OSHAs website at. We have paraphrased your questions as follows: Question (1): Section 1926.251(a)(4) requires that special custom design grabs, hooks, clamps or other lifting accessories be proof-tested prior to use. A voluntary industry consensus standard, ASME B30.20, states that load tests should be performed. For purposes of OSHA compliance, does 1926.251(a)(4) supersede the ASME requirement Answer Yes. Section 1926.251(a)(4) states. Question (2): Other than for slings, it appears that there are no inspection criteria for below-the-hook lifting devices in the OSHA regulations. Would I be in compliance with OSHA requirements if I followed ASME B30.20 for inspections of below-the-hook lifting devices Answer Yes. Section 1926.251 does not address inspection criteria for below-the-hook lifting devices, except for slings used in conjunction with other material handling equipment. ![]() An employer who follows ASME B.30.20, specifically sections 20-1.3.1 through 20-1.3.7 and 20-1.3.9 with respect to inspections for below-the-hook lifting devices (other than for slings), would be considered to be in compliance with OSHA requirements. Question (3)(a): What is necessary to meet the proof-test requirements of 1926.251(a)(4) are we required to use specializedcertified weights when doing the proof-testing Answer Section 1926.251(a)(4) requires that. Therefore, any method that can be reasonably expected to yield sufficiently accurate and reliable data to establish the weight of the load may be used for the proof-test. For example, where an employer intends to use I-beams for the test load, a weight calculation based on measurements of the I-beams dimensions and application of those measurements to manufacturer or published I-beam weight tables would be acceptable. Lifting Beam Design Standard Generator As AIn contrast, use of a generator as a test weight would be unacceptable if its weight was determined by guesstimate (although the generator would be acceptable if its weight was ascertained from the manufacturer). In sum, although use of specialized or certified test weights is not required, the weight of the test load must be determined through accurate and reliable means. Question (3)(b): Where manufactured (not custom-designed) I-beams with shackles (lifting beams) are not load marked, are we required to proof-test and mark them Answer No. Section 1926.251(a)(4) applies to special custom-design grabs, hooks, clamps or other lifting accessories. Therefore, it does not require manufactured lifting beams - that is, lifting beams that are not custom-designed - to be proof-tested andor marked. Cole (July 7, 2003), Mr. Wagester (February 25, 2003), and Mr. Pancari (dated May 15, 2002) dated June 14, 2002, which include discussions on the issues you raised. If you need any further information, please contact us by fax (202-693-1689) at: U.S. Department of Labor - OSHA, Directorate of Construction, Office of Construction Standards and Guidance.
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