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How to Install a Locating Tracer Wire

Bob White

Modern water and gas piping is made from plastic technologies. Occasionally these pipes need to be located for the purposes of repairing or excavating around them. Due to plastic's non conductive properties it is nearly impossible to find them without a tracer wire connected to them. The tracer wire provides the conductive surface required by the detection equipment to locate the pipe. Proper installation of the tracer wire is essential for safe digging around your property.

Installing tracer wires is required by most building codes.

Step 1

Lay the tracer wire along the pipe you wish to mark. If you are connecting to an existing wire, align the two wire ends together and tie a knot. Use the direct bury wire nuts to twist the two stripped wire ends together.

Step 2

Tape the wire every 5 feet to the pipe with the electrical tape. Take care not to damage the wire or insulated cover.

Step 3

Run the wire to the end of the pipe above finished grade and cut. If you are connecting to a gas line, it will terminate at the gas meter. About 12 inches of wire should remain above final grade coiled neatly. If you are marking a water line the tracer wire will end where the water main enters the home.