WebAll things being equal, the strongest wood is straight-grained wood. Top scaffold grades restrict “slope of grain” to 1″ in 20″, while #2 grades permit grain angles as steep as 1″ in 8″. “Slope of grain” relates the wood-fiber direction to the edges of a piece of wood. The deviation from the edge is expressed as a ratio. WebPlank & Platform Inspection Guidelines - SAIA Online
All About Scaffold Boards - Kennison Forest Products, Inc.
WebSolid sawn lumber is stress graded either visually or mechanically. All solid sawn wood planks must be rated as “scaffold plank” and shall be certified by, or bear the grade stamp of a grading agency approved by the American Lumber Standards Committee. ceschi middle earth lyrics
10 OSHA Scaffolding Inspection Requirements SafetyCulture
WebScaffolds wider than 3 ft. must be tied at vertical intervals no more than 26 ft. apart. The uppermost tie should be placed as close to the top as possible and, in no case, more than 4 times the minimum base width from the top. See Footnote 1. Scaffold safety is … WebThe independent agency makes sure the scaffold planks meet or exceed OSHA’s deflection standards under medium duty (50 lbs./sq. ft.) conditions. The 16ft scaffold plank will cover two 7ft spans, therefore can be used whenever a long work platform is needed. WebSafety Requirements for Scaffolding: OSHA Standard 1910.28 3 • The footing or anchorage for scaffolds must be sound, rigid, and capable of carrying the maximum intended load without settling or displacement. Unstable objects such as barrels, boxes, loose brick, or … ceschi pat the bunny split