Covers factors affecting choice of means of access or escape, structural materials, dimensions, safety equipment, platform and walkway floor loads. Refers to BS 5395 Parts 1 and 2 for general design of stairs and to BS 6180 for general design of protective barriers.Cross References:BS 449BS 1186-1BS 1186-2BS 1449-1 BS 1449-2BS 1452BS 2870BS 2872BS 2874BS 4360BS 4592BS 5268-2BS 5395-1BS 5395-2BS 5493BS 5588-1BS 5588-2BS 5588-3BS 5578-1BS 5606BS 5810BS 6100-1BS 6150BS 6180BS 8110 BS EN ISO 14122-1BS EN ISO 14122-2BS EN ISO 14122-3BS EN ISO 14122-4CP 114CP 116CP 118DD 24Partially replaced by Parts 1 to 4 of BS EN ISO 14122. Incorporates the following:AMD 14247 published 26 March 2003