Jobsite Documents

Snow Load

Question: 

I am a truss manufacturer in an area of the country that often has some pretty severe winters. It concerns me how little some of the local builders seem to know about snow load design. What are some of the things that need to be considered?

Sealed Placement Plans

Question: 

Is it the responsibility of the truss manufacturer to provide a sealed layout drawing for roof trusses?

Adequate Trusses

Question: 

Where can I find specs for what would be adequate trusses? I have a room with a 24 ft. span and my contractor is using trusses where the bottom plate is composed of 2x4s butted together and fastened with a metal plate. Is this ok?

T-bracing

Question: 

The truss industry maintains that the design of truss roof and floor system permanent bracing is the responsibility of the building designer. System permanent bracing covers the entire structure and all bracing element interactions.

Submittal Packages and Jobsite Packages: What Should Be Included?

In order to promote the safe installation of building components including trusses, manufacturers send out a Jobsite Package to the construction site with the truss delivery. These Jobsite Packages include the Truss Submittal Package. The Truss Submittal Package includes the information that if required will be submitted to the Contractor/Building Designer, who if required will submit it to the local building official.

What the Code Says: Truss Placement Diagrams

Truss placement diagrams (TPDs) may be one of the more misunderstood documents in our industry. 

Trusses with a Twist

Woodhaven designed and built the roof and floor trusses for the Spruce Street Shul. Woodhaven also supplied the lumber and hardware for the project.

Truss Industry Standard of Care Issues: Part 2

The purpose of this article series is to identify truss-related structural issues sometimes missed due to the day-in and day-out demands of truss design/production and the fragmented building design review and approval process. This series will explore issues in the building market that are not normally focused upon, and provide recommended best-practice guidance.

From a McDonald’s Napkin to BCSI: Educating Customers on Proper Installation & Bracing

  • CMs deal with customers with a wide range of skill sets, including those who have drawn their house plans on a McDonald’s paper napkin. I wish I were making this up!
  • While CMs are not responsible for ensuring that customers brace jobs correctly, they can provide BCSI documents to help customers build a better building and stay safe.
  • The BCSI book and B-Series Summary Sheets are a CM's saving grace, especially if the customer plans to install the trusses on their own or not hire an engineer of record.

Installation Instructions

  • Sending a Jobsite Package with each truss delivery is a good way to share safe installation and bracing recommendations with framers.
  • In the near future, SBCA is committed using SBCRI testing to optimize BCSI guidelines.
  • We hope to change bracing design by combining temporary and permanent bracing into one step.
  • Information about installation tolerances can be found in the B1 Summary Sheet.