Enter the name of the corporation on the line in the certificateâs title. Also enter the name of the corporation in Paragraph First and in the title of the certificate on the last page of the form. The name of the corporation must be exactly the same in all three places, including spacing and punctuation.
As a rule of thumb, the spacing of pipe supports for steel pipes in liquid service, expressed in feet, may be taken as the nominal pipe size, expressed in inches, plus ten. For example, the spacing of pipe supports on a 6 line will be approximately 6 + 10 = 16 feet. This spacing changes at high temperatures and for materials other than steel. For example, for copper tubing, support spacing varies from 8-ft for 1 tubing to 12-ft for 4.
The most common spacing is 16 inches on center (OC). This means the distance from the center of one stud to the center of the next is 16 inches. The space between studs that are 16 inches OC is 14-1/2 inches. The first and last studs in a wall are exceptions to the rule. The first stud is shifted over 3/4 inch as its centerline corresponds with the end of the wall, so its side is flush with the ends of the plates.