Stairways/laddersrequired 1051(a)1060(a)1053(b)(13)159 Trainingprogram 143 Minimumclearancebetweenrungs 122 §1926.1050Scope •Appliestoallstairwaysandladdersusedinconstruction,alterationrepair(includingpaintinganddecorating),anddemolitionworkplaces.•Setsforth,inspecifiedcircumstances,whenladdersandstairways...
爬梯和楼梯 cargill-ladder & stairway.ppt,爬梯和楼梯cargill-ladderApplication适用范围 Applies to all stairways and ladders used in construction, alteration repair (including painting and decorating), and demolition workplaces. In specific circumstances se
•Appliestoallstairwaysandladdersusedinconstruction,alterationrepair(includingpaintinganddecorating),anddemolitionworkplaces.•Inspecificcircumstancessetsforth,whenladdersandstairwaysarerequiredtobeprovided.•爬梯与楼梯使用在建筑,维修(油漆和装饰)和拆除等情况,•当有要求提供爬梯与楼梯的特性说明时 Slide1 Haza...