Three of the berths will be stationary and supported by pilings driven deep into bedrock on the sea floor. The other will float, supported by 13 floatation buoys. Each of the berths will have equipment to contain spilled oil as well as fire contingency systems., 1977-04, PCA0002-4b-54, Folder: PCA0002-4b. 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/17846 Accessed February 22, 2025.