Warning Stop Digging, Hawaiian Telcom Communications Cable Buried Below

Additional Details

Underground tape should be installed 12inches to 18inches below ground level and 12inches directly above buried pipes, cables and conduits, before final backfill.

APWA Color Code

Tape Color	Use Description
Red	Electric power lines, cables, conduit and lighting cables
Yellow	Gas, oil, steam, petroleum or gaseous materials
Orange	Communication, alarm or signal lines, conduit, telephone, fiber optic cable
Blue	Potable water
Green	Sewer and drain lines
Purple	Reclaimed water, irrigation and slurry lines non-potable
Pink	Temporary survey markings
Grey	Compressed air
White	Proposed excavation