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I <br /> b. Plastic Pavement Markers: <br /> 1) UV stabilized and fade resistant. I <br /> 2) Material: Meet or exceed a tensile strength of 3,500 psi, and meet test <br /> requirements as outlined in ASTM G53, Standard Practice for Light and Water <br /> Exposure of Nonmetallic Material. <br /> 3) Color: Provide in color per Article 2.03 B above with the words, "WARNING, <br /> BURIED [UTILITY TYPE], Call Before You Dig,"molded to the top of marker. <br /> a) Provide wording for specific facility as approved by Owner. <br /> 4) Manufacturer and Product: Rhino Marking and Protective Systems;A-TAG <br /> pavement markers, or approved equal. <br /> c. Copper Pavement Markers: <br /> 1) Material: Copper material chosen by manufacturer. <br /> 2) Diameter: 1-5/32 inch. <br /> 3) Wording: Provide facility identification wording stamped on the top such as I <br /> "Sewer Lateral"as approved by Owner. <br /> 4) Manufacturer and Product: Berntsen Concrete Marker; BP2-U, or approved <br /> equal. <br /> C. Service Lateral 2-inch by 4-inch Markers: <br /> 1. S4S Douglas fir,pressure-treated 2-inch by 4-inch lumber,utility grade or better. <br /> 2. Grade stamped by an American Lumber Standards certified inspection agency. <br /> PART 3 EXECUTION I <br /> 3.1 PREPARATION <br /> A. Call Local Utility Line Information service at [1-800-424-5555] not less than three working 'I <br /> days before performing Work. <br /> 1. Request underground utilities to be located and marked within and surrounding I <br /> construction areas. <br /> 2. Coordinate with and notify utility companies should it be necessary to remove or relocate I <br /> facilities. <br /> 3. Maintain and protect above and below grade utilities indicated to remain. I <br /> B. Identify required lines, levels, contours, and datum locations. <br /> I <br /> Legion Golf Course Stormwater Detention Project Trenching <br /> WO#UP3620 31 23 17 - 8 <br />