Specific guidelines and tables.
| - | Light duty up to 20 feet high | Medium duty up to 60 feet high |
| Planking | 1¼ × 9 in | 2 × 10 in |
| Maximum vertical spacing of horizontal members | 7 feet | 6 feet |
| Bracing horizontal | 1 × 4 in | 1 × 6 in. or 1¼ × 4 in |
| Bracing diagonal | 1 × 4 in | 1 × 4 in |
The maximum permissible spans for 2x10 inch or wider planks shall be as shown in the following table. |
Check to see if 10-foot or shorter planks are 6 to 12 inches over the center line of the support, and that 10-foot or longer planks are no more than 18 inches ... |
(A) Platform planks shall be of 2-inch by 10-inch or larger material and of such length that they overlap the ledgers at each end by at least 6 inches. A plank ... |
22 мар. 2024 г. · The planking used on scaffolds must have the capacity to withstand at least four times its intended load, in addition to its own weight, without ... |
4 нояб. 2020 г. · Scaffold planking must be able to support, without failure, its own weight and at least four times the intended load. Solid sawn wood, ... |
Specific grades of three wood species can meet OSHA's requirements for scaffold planking: Grade 180a Sitka spruce, Grade 171b Douglas fir, and Grade DI-65 ... |
28,00 $ В наличии OSHA requires 6″ but many contractors opt for 12″. 80.5″ boards are a special cut designed for use with Non-Stop Scaffolding; Other Types of Boards, Planks and ... |
2" x 10" x 16' OSHA Scaffold Plank (DI-65) Weight : 64 Lbs Material : Solid Sawn DI-65 Grade-stamped Southern Yellow Pine Edges are Clipped to reduce end- ... |
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