2022 West Virginia Code
Chapter 24C. Underground Facilities Damage Prevention
Article 1. One-Call System
§24C-1-6. Standard Color Code for Temporary Markings

Universal Citation: WV Code § 24C-1-6 (2022)

Temporary marking provided by operators and excavators to indicate the approximate location of underground facilities and work site boundaries shall utilize the following color code per facility type:

(1) WHITE: Proposed excavation.

(2) PINK: Temporary survey markings.

(3) RED: Electric power lines, cables, conduit, and lighting cables.

(4) YELLOW: Gas, oil, steam, petroleum, or gaseous materials.

(5) ORANGE: Communication, alarm or signal lines, cables, or conduit.

(6) BLUE: Potable water.

(7) PURPLE: Reclaimed water, irrigation, or slurry lines.

(8) GREEN: Sewer or drain lines.

Disclaimer: These codes may not be the most recent version. West Virginia may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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