View all text of Subjgrp 69 [§ 56.19100 - § 56.19111]
§ 56.19101 - Stopblocks and derail switches.
Positive stopblocks or a derail switch shall be installed on all tracks leading to a shaft collar or landing.
View all text of Subjgrp 69 [§ 56.19100 - § 56.19111]
Positive stopblocks or a derail switch shall be installed on all tracks leading to a shaft collar or landing.