1926.858(a)When floor arches have been removed, planking in accordance with 1926.855(b) shall be provided for the workers engaged in razing the steel framing.
1926.858(b)Cranes, derricks, and other hoisting equipment used shall meet the requirements specified in § 1926.1501 of § 1926 subpart DD.
1926.858(c)Steel construction shall be dismantled column length by column length, and tier by tier (columns may be in two-story lengths).
1926.858(d)Any structural member being dismembered shall not be overstressed.
[75 FR 48135, Aug. 9, 2010]
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