Folder PCA0002-2a
Container
Contains 79 Results:
Here, trolleys on a smaller diameter “messenger” cable are used to support the gut cable being pulled across the river., 1976-07
Item — Folder: PCA0002-2a
Identifier: PCA0002-2a-41
Scope and Contents
PC6258-7
Dates:
Issued: 1976-07
Most of the cable work was completed in June., 1976-07
Item — Folder: PCA0002-2a
Identifier: PCA0002-2a-42
Scope and Contents
PC6259-4
Dates:
Issued: 1976-07
The mainline pipe will be supported on pipe shoes set on standard horizontal beams, suspended from the main gut cable., 1976-07
Item — Folder: PCA0002-2a
Identifier: PCA0002-2a-43
Scope and Contents
PC6291-19
Dates:
Issued: 1976-07
Pipe was scheduled to be pulled across the bridge in late July., 1976-07
Item — Folder: PCA0002-2a
Identifier: PCA0002-2a-44
Scope and Contents
PC6295-9
Dates:
Issued: 1976-07
A similar, but smaller cable suspension bridge was erected earlier this year across the Tazlina River, about 115 miles north of Valdez., 1976-07
Item — Folder: PCA0002-2a
Identifier: PCA0002-2a-45
Scope and Contents
PC6252-17
Dates:
Issued: 1976-07
The Tazlina bridge is a 600-foot free span structure, with the pipe suspended in circular clamps from a main cable, which consists of six multi-strand structural cables, each 2 1/8 inches in diameter., 1976-07
Item — Folder: PCA0002-2a
Identifier: PCA0002-2a-46
Scope and Contents
PC6236-4
Dates:
Issued: 1976-07
As is the Tanana bridge, the Tagline cable bridge is constructed to provide for pipe movement due to thermal expansion and other forces. The bridge is offset from the survey centerline and the sharp angles of the pipeline as it approaches and leaves the bridge accommodate this movement., 1976-07
Item — Folder: PCA0002-2a
Identifier: PCA0002-2a-47
Scope and Contents
PC6237-8
Dates:
Issued: 1976-07
Other river crossing construction during the reporting period included work on the plate girder bridges, such as this one at the Hammond River, about 130 miles north of the Yukon River. Ten different river crossings use the standardized design plate and girder bridge., 1976-07
Item — Folder: PCA0002-2a
Identifier: PCA0002-2a-48
Scope and Contents
PC6238-13
Dates:
Issued: 1976-07
The longest river crossing on the route is across the Yukon River. Pipe is scheduled to be installed on the pipeway off the side of the highway bridge during August., 1976-07
Item — Folder: PCA0002-2a
Identifier: PCA0002-2a-49
Scope and Contents
YB504-3
Dates:
Issued: 1976-07
Other pipeline “crossings” that took place included highway crossings., 1976-07
Item — Folder: PCA0002-2a
Identifier: PCA0002-2a-50
Scope and Contents
PC6285-8
Dates:
Issued: 1976-07