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Alaska Department of Natural Resources Division of Oil & Gas

Trans-Alaska Pipeline System

Trans-Alaska Pipeline System (purple)

The Trans-Alaska Pipeline System (TAPS) is composed of an 800-mile, 48-inch diameter pipeline, the Valdez Marine Terminal (VMT), 11 pump stations (original plans specified 12 pump stations, but only 11 were constructed) and various support facilities. The State right-of-way lease, ADL 63574, applies to the 344 miles of State-owned land in the TAPS right-of-way. In 1977, construction of TAPS was completed, and major oil production began on the North Slope.

Trans-Alaska Pipeline System News

Notice of Right-of-Way Amendment Application Trans-Alaska Pipeline System, ADL 63574, Bank Stabilization Structure at the Dietrich River, PLMP 199.5

Dietrich As-Built Preliminary Survey
Emergency Response at Pipeline Milepost 199.5, Dietrich River Bank Erosion
Public Notice
Current Operator
  • Alyeska Pipeline Service Company (APSC)
Lease Dates
  • Amended Lease: May 02, 2004 - May 02, 2034
  • Original ROW Lease: May 03, 1974 - May 02, 2004
Product
  • Crude Oil
Diameter (inches)
  • 48
System Length/Length on State Lands (approx. miles)
  • 800.00 / 343.00
Normal Wall Thickness (inches)
  • 0.462
  • 0.562
Associated ADL Numbers
  • 63574
Positions
  • Mixed- Buried & Above Ground
Year Constructed
  • 1975 - 1977
Related Documents Active Fish Streams Along TAPS
Accessibility

Mission Statement

Develop, conserve, and enhance natural resources for present and future Alaskans.

 

Pipeline Services

3651 Penland Parkway
Anchorage, AK 99508
Phone: (907) 269-6403
Fax: (907) 269-6880
Contact State Pipeline Coordinator Office