Cal. Code Regs. Tit. 8, § 1604.12 - Location and Guarding of Counterweights
Counterweights shall be located either in or on the hoist structure which they serve.
Guards shall extend from a point not more than 12 inches above the pit floor to a point not less than 6 feet or more than 8 feet above such floor, and shall be fastened to a metal frame properly reinforced and braced to be at least equal in strength and stiffness to No. 14 U.S. Gage Sheet Steel.
For hoists located outside of structures, the enclosures, except those at the lowest landing, may be omitted on the sides where there is no floor or scaffold adjacent to the counterweight way. Enclosures on the building side of the counterweight way shall be full height or a minimum of 8 feet at each floor landing. Other enclosures, where required, shall not be less than 8 feet high.
For hoists located inside of structures, the counterweight way shall be enclosed its full height.
Notes
Note: Authority cited: Section 142.3, Labor Code. Reference: Sections 142.3, Labor Code.
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