Warning High Pressure Gas Pipeline 811 Know What's Below Call Before You Dig
Note:
All sales on stock and custom utility markers are final - no returns accepted. Every post is custom labeled to match your specific order, which means once it's been labeled, it can't be reused or repurposed for anything else. That's why we put our full attention into every order to make sure you receive the highest quality workmanship, right from the start.
Our Warning High Pressure Gas Pipeline Flat Marker alerts crews to the presence of a high-pressure gas line below. This marker helps prevent accidents by warning of potential hazards during excavation work.
Important Notes: All sales on stock and custom utility markers are final. Due to the specialized labor and materials involved in their production, we are unable to accept returns or repurpose these items.
Product Details:
Available in 66" and 72" heights
Offered in Single-Sided or Double Sided printing options
One Sided: Warning message printed on one side
Two Sided:Warning message printed on both sides for enhanced vsisbility from multiple directions
Constructed from durable fiberglass flat marker material
Features an outdoor-durable vinyl label engineered for long-term exposure
Features & Benefits
Will not rust, rot, or corrode
Maintains structural integrity in temperatures from -30° to +120°F
Slim, low-profile flat utility marker design
Double-sided option enhances visibility along underground utility routes
Overlaminiated vinyl label resists UV fading, moisture, abrasion, and wear
Minimal maintenance with long service life
Applications
Identification of underground electrical cables
Buried electrical utility routes
Soft turf, grassy areas, parks, and open fields
Roadways, access points, and utility right-of-way locations
Ideal for installing multiple markers to trace buried utility paths
Utility Flat Installation Instructions
APWA Utility Color Code
To avoid confusion, the American Public Works Association (APWA) developed a Uniform Color Code used nationwide for utility markings. This standardized color system means that each color corresponds to a specific type of utility. Whether markings are paint, flags, or permanent posts, the colors stay consistent so everyone knows what buried lines are present.