Selecting ahead of time the proper location and positioning of the access opening to the tank, (the door sheet), can ... that the door sheet location does not distort or cause problems during the reinstallation of the door sheet shell plate. ... Doing this ahead of time will eliminate the need to remove and or replace new floor plate after installation due to not meeting API guidelines for weld seam spacing. ... Exact fit-up procedures, welding rod requirements, welding techniques, and final 43.
|Title||:||Storage Tanks ASTs & USTs|
|Author||:||D. E. Krause|
|Publisher||:||Nace International - 1995|