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APWA Uniform Color Code

WHITE Proposed Excavation
PINK Temporary Survey Markings
RED Electric Power Lines, Cables, Conduit and Lighting Cables
YELLOW Gas, Oil, Steam, Petroleum or Gaseous Materials
ORANGE Communication, Alarm or Signal Lines, Cables or Conduit
BLUE Potable Water
PURPLE Reclaimed Water, Irrigation and Slurry Lines
GREEN Sewers and Drain Lines

4111 State Street North || Bismarck, ND|| Toll-free: 888-223-1513 || Local: 701-223-1513 || Email Capital Electric
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