White: Proposed Excavation
Fluorescent 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