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.
pipeline and non-joint cathodic protection interference between parallel pipelines, are. considered for obtaining the minimum reasonable safe distance in this section. In the light of actual design situation, the average surplus width of trench bottom is. selected as 1.5m, and the average slope (tgÎ¸) of trench is 2.