Color Coding Recommendations
Pipe Identification Codes
Find recommended standard color coding for water, chemical and other pipe identification.
| SERVICE | SCHEDULES | SYSTEM 4000 COLOR | BANDS |
|---|---|---|---|
| SERVICE WATER LINES | |||
| SERVICE Raw Water | SCHEDULES Olive Green | SYSTEM 4000 COLOR 4070 Generator Green | BANDS |
| SERVICE Settled or Clarified Water | SCHEDULES Aqua | SYSTEM 4000 COLOR 4068 Alloy Aqua | BANDS |
| SERVICE Finished or Potable Water | SCHEDULES Dark Blue | SYSTEM 4000 COLOR 4086 Safety Blue | BANDS |
| SERVICE Sprinklers | SCHEDULES Dark Red | SYSTEM 4000 COLOR 4081 Safety Red | BANDS |
| SERVICE Suction Line (Pump Stations) | SCHEDULES Mid Blue | SYSTEM 4000 COLOR 4063 Robotic Blue | BANDS |
| SERVICE Pressure Line (Pump Stations) | SCHEDULES Safety Blue | SYSTEM 4000 COLOR 4086 Safety Blue | BANDS |
| SERVICE WASTE LINES | SCHEDULES | SYSTEM 4000 COLOR | BANDS |
| SERVICE Backwash Waste | SCHEDULES Light Brown | SYSTEM 4000 COLOR 4003 Pallet Tan | BANDS |
| SERVICE Sludge | SCHEDULES Dark Brown | SYSTEM 4000 COLOR 4009 Walnut Brown | BANDS |
| SERVICE Sanitary Sewer or Other | SCHEDULES Dark Gray | SYSTEM 4000 COLOR 4025 Anchor Gray | BANDS |
| SERVICE Sewage Effluent | SCHEDULES Clay | SYSTEM 4000 COLOR 4048 Mason Brick | BANDS |
| SERVICE Raw Sludge | SCHEDULES Brown/Black | SYSTEM 4000 COLOR 4001 Bolt Brn | BANDS 4032 Black |
| SERVICE Sludge Recirc | SCHEDULES Brown/Yellow | SYSTEM 4000 COLOR 4001 Bolt Brn | BANDS 4084 Safety Yellow |
| SERVICE Sludge Draw Off | SCHEDULES Brown/Orange | SYSTEM 4000 COLOR 4001 Bolt Brn | BANDS 4083 Safety Orange |
| SERVICE Sludge Recirc Dischg | SCHEDULES Brown | SYSTEM 4000 COLOR 4001 Bolt Brn | BANDS |
| SERVICE Sludge Gas | SCHEDULES Orange-Red | SYSTEM 4000 COLOR 4084 International Orange | BANDS |
| SERVICE Natural Gas | SCHEDULES Orange-Red/Black | SYSTEM 4000 COLOR 4084 International Orange | BANDS 4032 Black |
| SERVICE NonPotable Water | SCHEDULES Blue/Black | SYSTEM 4000 COLOR 4086 Safety Blue | BANDS 4032 Black |
| SERVICE Potable Water | SCHEDULES Blue | SYSTEM 4000 COLOR 4086 Safety Blue | BANDS |
| SERVICE Chlorine | SCHEDULES Yellow | SYSTEM 4000 COLOR 4084 Safety Yellow | BANDS |
| SERVICE Sulfur Dioxide | SCHEDULES Yellow/Red | SYSTEM 4000 COLOR 4084 Safety Yellow | BANDS 4081 Safety Red |
| SERVICE Sewage | SCHEDULES Gray | SYSTEM 4000 COLOR 4026 Slate Gray | BANDS |
| SERVICE Compressed Air | SCHEDULES Green | SYSTEM 4000 COLOR 4071 Rain Forest | BANDS |
| SERVICE CHEMICAL LINES | SCHEDULES | SYSTEM 4000 COLOR | BANDS |
| SERVICE Alum or Primary Coagulant | SCHEDULES Orange | SYSTEM 4000 COLOR 4083 Safety Orange | BANDS |
| SERVICE Ammonia | SCHEDULES White | SYSTEM 4000 COLOR White | BANDS |
| SERVICE Carbon Slurry | SCHEDULES Black | SYSTEM 4000 COLOR Black | BANDS |
| SERVICE Caustic | SCHEDULES Yellow with Green | SYSTEM 4000 COLOR 4084 Safety Yellow | BANDS 4085 Safety Green |
| SERVICE Chlorine | SCHEDULES Yellow | SYSTEM 4000 COLOR 4084 Safety Yellow | BANDS |
| SERVICE Fluoride | SCHEDULES Light Blue with Red | SYSTEM 4000 COLOR Hydro Blue | BANDS 4081 Safety Red |
| SERVICE Lime Slurry | SCHEDULES Light Green | SYSTEM 4000 COLOR 4069 Emerald Ice | BANDS |
| SERVICE Ozone | SCHEDULES Yellow with Orange | SYSTEM 4000 COLOR Safety Yellow | BANDS 4083 Safety Orange |
| SERVICE Phosphate Compounds |
SCHEDULES
Light Green with Red |
SYSTEM 4000 COLOR 4069 Emerald Ice | BANDS 4081 Safety Red |
| SERVICE Polymers or Coagulant Aids | SCHEDULES Orange with Green | SYSTEM 4000 COLOR 4083 Safety Orange | BANDS 4085 Safety Green |
| SERVICE Potassium Permanganate | SCHEDULES Violet | SYSTEM 4000 COLOR 4080 Plumb | BANDS |
| SERVICE Soda Ash | SCHEDULES Light Green with Orange | SYSTEM 4000 COLOR 4069 Emerald Ice | BANDS 4083 Safety Orange |
| SERVICE Sulfuric Acid | SCHEDULES Yellow with Red | SYSTEM 4000 COLOR 4084 Safety Yellow | BANDS 4081 Safety Red |
| SERVICE Sulfur Dioxide | SCHEDULES Light Green with Yellow | SYSTEM 4000 COLOR 4069 Emerald Ice | BANDS 4084 Safety Yellow |
| SERVICE OTHER LINES | SCHEDULES | SYSTEM 4000 COLOR | BANDS |
| SERVICE Compressed Air | SCHEDULES Dark Green | SYSTEM 4000 COLOR 4071 Rain Forest | BANDS |
| SERVICE Gas | SCHEDULES Red | SYSTEM 4000 COLOR 4040 Deck Red | BANDS |
| SERVICE Other Lines | SCHEDULES Light Gray | SYSTEM 4000 COLOR 4019 Flint Gray | BANDS |
| SERVICE Hoists, Trolleys | SCHEDULES Yellow | SYSTEM 4000 COLOR 4084 Safety Yellow | BANDS |
| SERVICE Fire Protection | SCHEDULES Red | SYSTEM 4000 COLOR 4081 Safety Red | BANDS |
| SERVICE Steam | SCHEDULES Orange | SYSTEM 4000 COLOR 4083 Safety Orange | BANDS |
| SERVICE Oil | SCHEDULES Ivory | SYSTEM 4000 COLOR 4036 Mill Ivory | BANDS |
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