![]() ![]() Don’t rely on others to inspect your scaffold planks or guarantee your safety and that of your co-workers. Planks often deteriorate quickly with use and age and are subject to damage. Employers shall ensure the proper selection, inspection and maintenance of wood scaffold planks.Īn important safety aspect that is often neglected on a formal basis is the inspection of scaffold planks. It is therefore important that every employer ensures wood used in a work platform is of minimum risk to health and safety when used as directed. A weight loss of 2-3% due to incipient decay can reduce the impact resistance on planks by as much as 50%. Incipient decay in scaffold planking is a concern because it is hard to detect and has a dramatic effect on the impact resistance of the plank. 2 grade lumber is more susceptible to water infiltration and incipient decay. 2 grade and better S-P-F lumber can be considered as equivalent to No. This species combination is stamped with the common designation S-P-F (spruce, pine, fir). ![]() Also, given that a number of Canadian timber species are grown, harvested, manufactured and marketed together, typical species combination for spruce and fir also includes pine. The differences between grades relate primarily to the appearance of the material. These changes followed a countrywide testing program that showed no significant differences in strength characteristics between No. However, due to changes in grading rules, lumber is now typically graded as No. 1 grade planking specified in Regulation 91-191 was commercially available in New Brunswick. 1 grade or better spruce or fir scaffold planks are difficult to obtain. We have solid aluminum scaffold boards, aluminum boards with a plywood deck, and steel boards.Legislative Interpretations Topic: Scaffold Planksġ28 An employer shall ensure that all wood used in a work platform is These have hooks on each end so they fit on the scaffold frames and don’t move. In addition to wood scaffold boards, we carry other types of boards, planks and decking. Other Types of Boards, Planks and Decking.80.5″ boards are a special cut designed for use with Non-Stop Scaffolding.OSHA requires 6″ but many contractors opt for 12″. The only difference is how much lap you feel comfortable with. 9′ and 8′ boards cover a single 7′ span.12′ boards are used to cover a single 10′ span and provide a foot of lap on each side.The extra length ensures these boards stay in place better and allow you to construct the work platform faster. Use these boards whenever a long work platform is needed. ![]() What Length Should Your Scaffold Planks Be?ġ6′ boards will cover two 7′ spans. ![]() 1 DI65 pine and are tested by an independent agency to make sure they meet or exceed OSHA’s deflection standards under medium duty (50 lbs./sq. OSHA has strict requirements on how much the boards can deflect under a load. You can’t just buy some boards from the lumber yard and expect them be OSHA compliant. They have to be the correct size to fit the span between the frames. They have to be strong enough to support your crew, equipment and materials. Scaffold planks or scaffold boards are a big deal. Our scaffold boards are stamped to show they have been inspected and meet or exceed OSHA standards. They are inspected by an independent agency to make sure they meet or exceed OSHA’s board and deflection standards under medium duty (50 lbs./sq. Our 10" X 2" scaffold boards are made from high-quality yellow pine. ![]()
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