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I <br /> a. Install as shown or directed directly over the pipe centerline and on top of the pipe <br /> zone in all sewer trenches, including mainline sewers, service laterals and storm <br /> sewer inlet leads. <br /> b. Connect mainline and service lateral tracer wires using either an approved direct-bury <br /> lug connector or direct-bury twist connector. <br /> c. Extend tracer wire to locator stations in manholes, locator boxes, storm inlets, or <br /> 111 other visually identifiable terminal appurtenances, allowing for access with electronic <br /> locating equipment, as shown or directed and according to the following <br /> requirements: <br /> 2. Locator Stations: <br /> a. Install locator stations as shown within manholes. <br /> b. Mount locator station to manhole wall within 18 inches of manhole rim with two <br /> stainless steel expansion anchors. <br /> c. Drill a minimum 3/8-inch diameter hole through the manhole wall within 18 inches <br /> of the finish grade of the manhole rim. <br /> d. Extend the tracer wire from the pipe trench in one continuous piece up the outside of <br /> the manhole and through the hole and into a locator station, and attach to one of the <br /> lugs in the locator station. <br /> e. When multiple tracer wires are terminated in manhole install a multilead locator <br /> station. <br /> f. Extend a ground wire from the locator station through a minimum 3/8-inch diameter <br /> hole in the manhole wall. <br /> g. Install ground wire approximately 3 feet deep, and extend from the outside manhole <br /> wall a minimum of 3 feet horizontally in any direction. <br /> • <br /> h. Seal all holes drilled in manhole walls with silicone sealant. <br /> 3. Storm Inlet Tracer Wire Termination: Terminate tracer wire inside inlet and directly over <br /> storm outlet pipe by placing tracer wire as follows: <br /> a. Drill a minimum 3/8-inch diameter hole through inlet wall to pass tracer wire through <br /> to inside inlet wall. <br /> b. Seal hole with silicon sealer or material approved by Engineer. <br /> c. Leave 6 inches of coiled tracer wire along inside of inlet wall approximately 3 inches <br /> below the inlet frame and grate or as directed by Engineer. <br /> 1 4. Service Lateral Tracer Wire Termination: Terminate tracer wire at ends of service laterals <br /> as shown or directed, as follows: <br /> I <br /> Legion Golf Course Stormwater Detention Project Trenching <br /> WO#UP3620 31 23 17 - 19 <br />