Code of Federal Regulations Title 7. Agriculture § 7.925.63 Termination

Every building now or hereafter used, in whole or in part, as a public building, public or private institution, office building, lyceum, church, theater, public hall, place of assemblage or place of public resort, and every hotel, apartment house, boarding house, tenement house, factory or workshop, three (3) or more stories in height, school and hospital building, two (2) or more stories in height, shall be provided with safe and suitable metallic, tunnel, iron or fireproof ladders or stair fire escapes with guard rail of sufficient strength, attached to the outside walls thereof and extending from or suitably near the ground to the uppermost story thereof, with platforms not less than six by three (6 x 3) feet and of such shape and size and in such proximity to the windows of each story above the first, as to render access to such ladders or stairs from each such story easy and safe to the occupants of such building, in case of fire;  and it shall be the duty of every proprietor, custodian, superintendent or person or persons having charge and control of such public buildings mentioned and described herein, to post notices in every hall, and in a public and conspicuous place in such building, designating the places on each and every floor of such building where such fire escapes are located and may be found.