“The Tolerance Zone.” It might sound like The Twilight Zone, a classic TV series hosted by Rod Serling, or The Phantom Zone, an interdimensional prison seen in Superman comic books. Actually, it’s neither. The Tolerance Zone shows up once you’ve made the free call to 811 to get underground utilities flagged in your work area. When […]
DECODING THE COLORS
Spring is well upon us, and flowers are in bloom. Maybe you’re seeing some in your yard, or at a neighbor’s home. They are certainly in abundance at gardening centers! Just like each blossom denotes a different flower – so do the tiny utility marker flags you are also seeing pop up like mushrooms as […]