Greenville nc 27834 252 756 3862.
Wood scaffold plank capacity.
The longer the span the more deflection bend it will have and therefore the less its load bearing capacity will be.
Aluminum and wood plank.
Ii the maximum permissible span for 1 1 4 x 9 inch or wider wood plank of full thickness with a maximum intended load of 50 lb ft.
Whether master plank scaffold planking meets osha requirements.
Ii the maximum permissible span for 1 1 4 x 9 inch or wider wood plank of full thickness with a maximum intended load of 50 lb ft.
Walk board metaltech scaffolding scaffolding platforms scaffolding planks 20 ft.
Aluminum extension plank with 250 lb.
Thus current usage appears to be fairly close to producing an average safety factor of 4.
This is in response to your letter of november 27 2002 to the directorate of construction in which you ask whether the laminated wood scaffold planking that you manufacture meets osha strength.
If the moisture content of the planks is expected to exceed 16 the moment capacity shall be multiplied by 0 8 for wet use conditions.
1926 451 a 1 a 6 and f 16 appendix a to subpart l dear mr.
For 2 x 10 nominal or 2 x 9 rough solid sawn wood planks allowable spans for a given load are shown in the table below.
Our southern yellow pine scaffolding boards and aluminum planks are warehoused with our scaffolding products and can normally be shipped with or without a scaffolding order.
C fabricated planks and platforms may be used in lieu of solid sawn wood planks.
And 75 lbs sq ft.
With estimated average strengths of visually graded solid sawn wood scaffold planks in the range of 6 000 to 9 000 psi 41 370 to 62 050 kn m2 this as sumption is very good.
C fabricated planks and platforms may be used in lieu of solid sawn wood planks.
Scaffolding 14 foot lvl related products 8 ft.
Sure lam 2 0e and 2 25e lvl engineered scaffolding boards.
Scaffolding planks 12 ft.
Sales office 1705 south evans st.
2 shall be 4 feet.
The span of a scaffold plank is the distance it runs between supports.
In addition to scaffold grade lumber southwest scaffolding sells both steel and aluminum 7 and 10 platforms that are rated for both 50 lbs sq.
Fastener values for scaffold planks shall be equivalent to spf lumber values.
Warehouse address 1002 north pitt st.
2 shall be 4 feet.