With pipeline work almost completed, execution contractors MK-Rivers, Perini, PPCO, and Arctic constructors have completed work under their contract and have demobilized. Associated Greene has been awarded a contract to complete remaining construction along the 800 mile route pipeline., 1977-01, PCA0002-4a-27, Folder: PCA0002-4a. 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/17738 Accessed February 22, 2025.