The temperature difference of minus 70 degrees F and 145 degree oil filled pipe meant that a section of pipe would expand in length by 18 inches. When the temperature changes the pipe has to go somehere so the zigzag converts linear expansion into a sideways movement. Extreme zigzags were added where it crosses the Denali fault area to compensate for earthquake movement. The zigzag added 11 miles of pipeline to the project.
i would check out the Russian pipeline or the Alaskan pipeline.
an alaskan pipeline is the answer
The pipeline was built in the 1970's after oil was discovered at Prudhoe Bay
At Prudhoe Bay.
Alskan Pipeline/Trans-Alaska Pipeline System is an oil pipeline that runs 800 miles from wells at Prudhoe Bay to the port of Valdez
It is less of an environmental hazard then was predicted.
Prudhoe Bay to the city of Valdez
Modern Marvels - 1994 The Alaskan Oil Pipeline 3-12 was released on: USA: 4 November 1997
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Dawson Creek, British Columbia
when you take a dump in a condom and freeze it and use it later as a dildo
Construction on the Trans Alaska pipeline began on March 27, 1975 and was completed on May 31, 1977.