Standard Interpretations referencing 1926.251(a)(4)


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#	Title
1	2012 - 06/08/2012 - Proof testing of lifting beams used to lift wind turbine components.
2	2010 - 03/01/2010 - Testing requirements for "lifting blinds" or "lifting covers" on pressure vessels.
3	2004 - 03/04/2004 - Wire rope clips on suspension scaffolds; safety latches on large crane hooks; order of assembly for hanging scaffolds; and horizontal lifeline design.
4	2004 - 02/09/2004 - Requirements for load-testing and marking of special custom-design rigging accessories; applicability of ASME standards.
5	2003 - 07/07/2003 - Marking and proof-testing requirements for special custom-designed lifting accessories.
6	2003 - 02/25/2003 - Retesting of reassembled lifting accessories if original manufacturing controls are ensured; retesting requirement if repair/replacement of parts due to breakage, damage, or evidence of diminished capacity.
7	2002 - 08/15/2002 - Rigging equipment for material handling; custom-designed accessories.
8	2002 - 06/14/2002 - Custom-designed lifting accessories must be proof-tested and marked before being deployed for use and after repair or replacement.