View all text of Subjgrp 151 [§ 57.4500 - § 57.4561]
§ 57.4530 - Exits for surface buildings and structures.
Surface buildings or structures in which persons work shall have a sufficient number of exits to permit prompt escape in case of fire.
View all text of Subjgrp 151 [§ 57.4500 - § 57.4561]
Surface buildings or structures in which persons work shall have a sufficient number of exits to permit prompt escape in case of fire.