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Folder PCA0002-3b

 Container

Contains 80 Results:

Here, in Atigun Pass of the Brooks Mountain Range, frequent snowfall and subzero weather hampered work progress., 1976-11

 Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-31
Scope and Contents

PC3271-3272

Dates: Issued: 1976-11
Found in: Alaska State Library - Historical Collections Finding Aids / PCA 2, Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977 / PCA 2 Folder 3b: Progress Report, November 1976

In addition to the cold, fall rains created quagmires along the right of way., 1976-11

 Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-32
Scope and Contents

PC2415-17

Dates: Issued: 1976-11
Found in: Alaska State Library - Historical Collections Finding Aids / PCA 2, Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977 / PCA 2 Folder 3b: Progress Report, November 1976

A special construction method is being used for the pipeline installation through Atigun Pass., 1976-11

 Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-33
Scope and Contents

PC 2484-18

Dates: Issued: 1976-11
Found in: Alaska State Library - Historical Collections Finding Aids / PCA 2, Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977 / PCA 2 Folder 3b: Progress Report, November 1976

Ice-rich permafrost soils in the area require that about 6,000 feet of the pipeline be sealed and buried in an insulated box., 1976-11

 Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-34
Scope and Contents

PC2420-2418

Dates: Issued: 1976-11
Found in: Alaska State Library - Historical Collections Finding Aids / PCA 2, Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977 / PCA 2 Folder 3b: Progress Report, November 1976

Normal construction design would call for above-ground construction in the permafrost area, but danger of avalanches in the area required the pipe be buried., 1976-11

 Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-35
Scope and Contents

PC2483-14

Dates: Issued: 1976-11
Found in: Alaska State Library - Historical Collections Finding Aids / PCA 2, Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977 / PCA 2 Folder 3b: Progress Report, November 1976

A concrete slab in the bottom of the pipe ditch provides a smooth working surface and is used to secure the insulation around the pipe., 1976-11

 Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-36
Scope and Contents

PC2423-11

Dates: Issued: 1976-11
Found in: Alaska State Library - Historical Collections Finding Aids / PCA 2, Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977 / PCA 2 Folder 3b: Progress Report, November 1976

A cage fabricated of metal tubing and wire protects workers spreading the concrete from rocks falling from the side of the ditch., 1976-11

 Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-37
Scope and Contents

PC2414-3

Dates: Issued: 1976-11
Found in: Alaska State Library - Historical Collections Finding Aids / PCA 2, Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977 / PCA 2 Folder 3b: Progress Report, November 1976

Insulation, 21 inches thick, is installed around the pipe., 1976-11

 Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-38
Scope and Contents

PC2411-2

Dates: Issued: 1976-11
Found in: Alaska State Library - Historical Collections Finding Aids / PCA 2, Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977 / PCA 2 Folder 3b: Progress Report, November 1976

After the bottom and side panels have been placed, sheets of plywood are added to the outer surface to prevent damage to the insulation during the backfill process. A cement-bedding mixture is then added to fill the space between the pipe and insulation., 1976-11

 Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-39
Scope and Contents

PC2481-14

Dates: Issued: 1976-11
Found in: Alaska State Library - Historical Collections Finding Aids / PCA 2, Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977 / PCA 2 Folder 3b: Progress Report, November 1976

All pipe welding had been completed in the pass by early November, with backfilling expected to be completed before year-end., 1976-11

 Item — Folder: PCA0002-3b
Identifier: PCA0002-3b-40
Scope and Contents

PC2426-2

Dates: Issued: 1976-11
Found in: Alaska State Library - Historical Collections Finding Aids / PCA 2, Alyeska Pipeline Service Company : Trans-Alaska Pipeline Construction Collection, 1976-1977 / PCA 2 Folder 3b: Progress Report, November 1976