How do you know where pipelines are located?
- Most pipelines are located underground along right-of-ways.
- Pipelines use special markers to indicate their approximate locations, and these markers are commonly placed at road and water crossings.
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Some of the common markers are illustrated below:
- Pipeline markers indicate that a buried pipeline is in the immediate vicinity of the marker but does NOT indicate burial depth, diameter, or pressure, which will vary.
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Warning signs typically associated with the pipelines operated by the Olin Pipeline are illustrated below:
* In case of Emergency dial Dow ES&S
1-800-223-4412