RECOGNIZING THE LOCATION OF A PIPELINE

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.

Some of the common markers are illustrated below:

Olin Chlor Alkali | Pipeline Markers Image

  • Pipeline markers indicate that a buried pipeline is in the immediate vicinity of the marker but DO NOT indicate burial depth, diameter, or pressure, which will vary.

Warning signs typically associated with the pipelines operated by the Olin Pipeline are illustrated below:

Olin Chlor Alkali | Warning For Pipeline Image

* In case of Emergency dial Dow ES&S
1-800-223-4412