This occupation is included in the larger group of pipelayingfitters, pipefitters, and plumbers.. The median wage for this groupis $4,781 per month ($27.58 per hour). Half of all of these workersearn between $3,602 and $5,651 per month ($20.78 and $32.60per hour).
When supporting joists that span 12 feet with no overhang beyond the beam, a double ply beam can span in feet a value equal to its depth in inches. A double 2x12 beam can span 12 feet; a (2) 2x10 can span 10 feet and so on.
You can do this by measuring across the width of the truss. A 2-by-6 truss will measure 5.5 inches and a 2-by-8 truss will measure 7.5 inches. Cut two pieces of lumber 4 feet long for the first phase of the repair.These will serve as patches to be installed on each side of the broken roof truss.ou can do this by measuring across the width of the truss. A 2-by-6 truss will measure 5.5 inches and a 2-by-8 truss will measure 7.5 inches. Cut two pieces of lumber 4 feet long for the first phase of the repair.