Vector will work with you to fully understand specific requirements and requests you have in regards to our letters; then we will train a team of our engineers to work on your projects. You will receive projects from several different engineers or via the online portal. This will allow us to return stamped projects to you as quickly as possible. Although you will be receiving stamped projects from multiple engineers, please send all questions to your Vector point-of-contact. Our typical type of work includes: residential, commercial, ground mount, and electrical projects. We are licensed in all 50 states to work on structural projects and 42 states to work on electrical projects.
Standard site survey data, including: system weight, address, roof pitch, roof framing type i.e. rafters, trusses, or other (see definitions page for unknown vocabulary), size and spacing of members.
3-5 photographs of the roof framing where the panels will be installed.
Plan view showing the desired panel layout.
Any other information you need listed in the letter, such as lag screw connection design.
Depending on the data gathered from the first two bullets, we may also require the following: