Section R. 408.7057a - Bottom car clearancesRule 57a. Section 2.15.9.2(c) of ASME A17.1 is amended to read as follows:
2.15.9.2(c). Where the installation is the result of replacement or alteration utilizing an existing hoistway and pit, the toe guard may be reduced in length utilizing an existing hoistway and pit, provided the car speed does not exceed 150 feet per minute. The toe guard may be reduced in length proportionate to the maximum length the pit depth will allow complying with section 2.4.1.5. At no time may the toe guard be shorter than the leveling or truck zone plus 75mm, or 3 inches.Mich. Admin. Code R. 408.7057a
2010 AACS; 2023 MR 6, Eff. 3/29/2023