Next, the “firing line” welders will move in. Here, a welding shelter is being erected around the shelter. It protects the weld from wind, rain, snow, and other elements that could impair weld quality., 1976-07, PCA0002-2b-25, Folder: PCA0002-2b. Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977, PCA 2. Alaska State Library - Historical Collections Finding Aids. https://alaska.libraryhost.com/repositories/2/archival_objects/17524 Accessed February 22, 2025.