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COLOR CODES Underground Utility Marking ELECTRIC TEMPORARY SURVEY MARKINGS GAS-OIL-STEAM COMMUNICATIONS-TV-ALARM WATER-IRRIGATION-SLURRY SEWERS-DRAINS PROPOSED EXCAVATION RECLAIMED WATER (888) 801-4GPR [4477] WWW.GLOBAL-GPR.COM Red Orange Blue Purple Green Pink White Yellow

COLOR CODES Underground Utility Marking - Global …global-gpr.com/assets/pdf/utility-color-chart.pdfCOLOR CODES Underground Utility Marking ELECTRIC TEMPORARY SURVEY MARKINGS GAS-OIL-STEAM

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Page 1: COLOR CODES Underground Utility Marking - Global …global-gpr.com/assets/pdf/utility-color-chart.pdfCOLOR CODES Underground Utility Marking ELECTRIC TEMPORARY SURVEY MARKINGS GAS-OIL-STEAM

COLOR CODESUnderground Utility Marking

ELECTRIC

TEMPORARY SURVEY MARKINGS

GAS-OIL-STEAM

COMMUNICATIONS-TV-ALARM

WATER-IRRIGATION-SLURRY

SEWERS-DRAINS

PROPOSED EXCAVATION

RECLAIMED WATER

(888) 801-4GPR [4477]WWW.GLOBAL-GPR.COM

Red

Orange

Blue

Purple

Green

Pink

White

Yellow

http://www.global-gpr.com/services/locate-utilities.html

http://www.global-gpr.com/ground-penetrating-radar.html

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