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The relocation procedure should be performed in the following order: <br />1. When there is still a 6- to 8 -foot length of sand below the barrier, order sand to be <br />brought in by dump truck. Approximately 3,500 cubic yards will be needed for <br />the area between the 40- and 50 -foot elevation. Arrange for delivery a few days <br />in advance of removal of the traffic barriers. Dump sand along the length of <br />barriers to be relocated to provide a staging "ridge" 4 to 5 feet high. <br />2. Using a crane, remove the length of barriers to be relocated, placing them over <br />solid waste within the swing radius of the crane at the same length as the <br />transition length between barrier elevations (30 to 40 feet). Remove protective <br />geotextile (16 ounces geotextile or friction pad) if easy to remove. If difficult to <br />remove due to sand over geotextile, smooth geotextile manually as much as <br />possible. <br />3. Place 3 -foot long section of 12 -inch to 24 -inch diameter pipe with 6 -inch marked <br />intervals in a vertical position at 10 -foot intervals in one section of the sideslope <br />liner. The pipes will be used as temporary grading "stakes." <br />4. Using a small track -mounted dozer, begin spreading the sand ridge up the slope <br />achieving at least a 2.5 -foot thickness. Take sand off the working ridge for <br />spreading, never allowing the working ridge to be thinner in depth than 3 feet. <br />Replenish the working ridge with new dump truck loads as sand is being <br />worked up the ridge. Place sand up the slope in about 10 -foot extensions to the <br />previous edge of sand, then work laterally north to south or south to north. <br />Repeat this procedure until the upper edge of sand is approximately 30 feet <br />upslope from the last location of the traffic barriers. Carefully place sand to <br />provide a horizontal edge which can be used to butt against the traffic barriers. <br />• <br />F-29 <br />