For Commercial General Contractors
You can download an Excavation PDF from North Carolina One Call. Usually there is a question on color codes relating to excavation near underground utilities. Please note, this excavation pdf is not allowed in the examination room.
For Residential General Contractors
You can download a free guide for “The Guide to Good Practice for Handling, Installing and Bracing of Metal Plate Connected Wood Trusses” summary sheet. You just might see a question on how to properly store wood truss products on the construction site.
Then click truss handling and bracing on the left hand side.