Identifying underground utility lines can easily prevent costly accidents and the interruption of power supplies. Use Utility Marking to effectively inform others about underground utility lines. Additionally, Utility Marking can mark grounds for landscaping, surveying, identify boundaries, and potential hazards. Cover existing pipe post with a Custom Domed Utility Post Marker Kit to ensure that your utility line is clearly visible. Mark your property with Pre-Printed Marking Flags so landscapers, surveyors, and others understand what type of utility line is buried below the ground. Bury 3 inches x 1000- ft Underground Warning Tapes above utility lines with detectable and standard tapes that visually warn others of the utility line buried underneath. Colors meet American Public Works Association (APWA) color code specification for utility marking.