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122 <br /> 4 • 122 <br /> t�s <br /> CORNWALLIS HILLS PHASE II , III & IV <br /> PAGE 2 <br /> NOVEMBER 4, 1985 <br /> of the tract, is severe due to shrink—swell potential and low <br /> strength . <br /> Cates Creek runs around the southeast corner of the tract and <br /> has a considerable amount of 100 year flood <br /> y plain which <br /> extends into the property in question . <br /> According to the Department of Transportation , both Old NC 86 <br /> and Oakdale Drive are classified as service level C. At the <br /> current 45 MPH speed Limit and given a 22' travelway, the <br /> capacity of Old NC 86 at service Level C is estimated to be <br /> 7,500 trips per day . At the current 45 mph and given a 20 ' <br /> travelway, the capacity of Oakdale Drive at service Level C is <br /> estimated to be 5,770 trips per day. The most recant traffic <br /> counts for the area (1981 ) indicate 330 trips per day on <br /> Oakdale Drive and 4,200 trips per day on Old NC 86 between I— <br /> `` 85 and Oakdale Drive . Department of Transportation is <br /> recommending a Left turn Land on Old NC 86 for safety reasons . <br /> RECOMMENDATION: The Planning Board recommends approval of the <br /> preliminary plan with the following conditions: <br /> 1 . ALL water and sewer easements outside of road rights—of- <br /> way must be shown, including easements for the water <br /> tower and pum p stations for Phase I and II . <br /> r,. <br /> 2. Old NC 86 shall include a Left turn Lane and <br /> deceleration lane at the Lafayette Drive entrance. <br /> 3. Lafayette Drive should include a left turn lane at the <br /> Old NC 86 entrance. <br /> 4. If a sign is proposed at the Oakdale Drive entrance, the <br /> sign location and size must be indicated . <br /> 5. Drainageways , water courses and the floodplain boundary <br /> must be surveyed on the final plan in order to insure <br /> accurate Location . <br /> B . Homeowners Association documents must be submitted for <br /> review and approval by the Orange County PP y g ty Attorney prior <br /> gill <br /> to approval of the final plan . <br /> 7. A grading plan must be submitted to and approved by the <br /> Orange County Erosion Control Officer prior to approval <br /> of the final plan . <br /> 8 . Water and sewer plans must be submitted <br /> to and approved <br />