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Important Numbers - Washington Utilities and Transportation ...

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AMERICAN PUBLIC WORKS ASSOCIATION<br />

UNIFORM COLOR CARD<br />

WHITE<br />

WUCC strongly recommends using white to<br />

mark the proposed excavation<br />

Pink<br />

Temporary survey markings<br />

Safety Red<br />

Electric power, lines, cables, conduit <strong>and</strong><br />

lighting cables<br />

High Visibility Safety Yellow<br />

Gas, Oil, Steam, Petroleum or Gasoline<br />

materials<br />

Safety Alert Orange<br />

Telephone <strong>and</strong> Telegraph Systems, Cable<br />

Television Systems, Police <strong>and</strong> Fire<br />

Communications<br />

Safety Precaution Blue<br />

Potable Water<br />

Safety Purple<br />

Reclaimed Water, Irrigation <strong>and</strong> Slurry Lines<br />

Safety Green<br />

All Sewer <strong>and</strong> Storm Drain lines<br />

8

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