AS 115: The work is being accomplished this winter to take advantage of the frozen ground. A snow pad is used to prevent damage to the tundra vegetative cover by the heavy construction equipment., 1976-03, PCA0002-1a-43, Folder: PCA0002-1a. 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/17319 Accessed February 22, 2025.