guardrail training powerpoint.ppt•guardrail post are either 6” x 6” or 4” x 6”. to measure...
Post on 24-Jan-2020
15 Views
Preview:
TRANSCRIPT
(3) Standard12’-6” Rails
Wood or SteelPosts SpacedAt 6’-3”
Impact Head Parallel to Top of RailNo Block at
Post #1 & 2
SKT 50’-0” Long
Special 12’-6”End Rail
No PostBolt atPost #1
Breakaway Posts atlocations 2-8
top related