What color is designated for electric power distribution lines?

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Prepare for the CR-21 Landscapes and Irrigation Test. Utilize flashcards and multiple-choice questions featuring hints and explanations. Get exam-ready!

Multiple Choice

What color is designated for electric power distribution lines?

Explanation:
Red is the color designated for electric power distribution lines. This follows the standard utility color coding used to mark underground utilities before digging, so workers can recognize and avoid striking live power cables. Other colors map to different services: yellow for gas, blue for potable water, and green for sewer or drainage. In practice, when you see red markings on a site, treat them as energized power lines and coordinate with the utility locator to ensure safe digging practices before proceeding with any landscape or irrigation work.

Red is the color designated for electric power distribution lines. This follows the standard utility color coding used to mark underground utilities before digging, so workers can recognize and avoid striking live power cables. Other colors map to different services: yellow for gas, blue for potable water, and green for sewer or drainage. In practice, when you see red markings on a site, treat them as energized power lines and coordinate with the utility locator to ensure safe digging practices before proceeding with any landscape or irrigation work.

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