Utility Locator Color Codes
Utility Locator Color Codes. Other colors such as purple and pink and white are sometimes used for unknown/unidentified underground utilities or proposed areas for excavation or other ground. Color codes underground utility marking.
Engineering supplies, blueprint storage, measuring tools, surveying equipment & more! Utility markings are a deliberate communication of what ground disturbers can expect to find below the surface as well as the intended excavation area. Most often used are the colors red, yellow, blue and black.
What Do Utility Codes And Colours Mean?
All utilities mark their facilities in accordance with the american public works association uniform color codes. Other colors such as purple and pink and white are sometimes used for unknown/unidentified underground utilities or proposed areas for excavation or other ground. Red orange blue purple green pink white yellow.
Gas, Oil, Steam, Petroleum Or Gaseous Materials.
Utility members will mark the location and path of their underground facilities using the following colors: Yellow = natural gas (also oil and liquid fuels) blue = water. Communications, alarm or signal lines, cables or conduit.
The Nationally Recognized Color Code System For Utility Locating Provides A Universally Accepted System For Engineers, Facility Managers And Construction Workers To Be Able To Understand The Type Of Utility That May Be Hidden Under The Ground, In Walls Or Behind Concrete.
Public and private utility companies follow a national council uniform color code. Water pipes usually have valves accessible on the ground surface along their main routes and service lines including hydrants. Most often used are the colors red, yellow, blue and black.
Each Utility, Represented By Its Own Colour.
If you have noticed these things, most likely you are looking at public and private underground utility markings. As an important reminder, julie personnel are not utility locators and do not visit dig sites nor locate any underground lines. Irrigation and slurry lines, reclaimed water.
They Are Also Known As 811 Color Codes In Reference To The Public Utility Locating Service That Can Be Reached By Calling 811.
Sewers, drainage facilities or other drain lines. Most often used are the colors red, yellow, blue and black. Electric power lines, cables or conduit, and lighting cables.