A contractor is looking to build a headwall for a 36” storm drain outlet. How much plywood should he purchase for formin
Posted: Sat Feb 19, 2022 3:13 pm
A contractor is looking to build a headwall for a 36” storm drain outlet. How much plywood should he purchase for forming the headwall structure? Assume there is 10% waste over the exact calculation. The headwall is 1ft thick. 5ft 5ft 2 ft 1ft (typ) 10ft 1ft (typ)