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2.07 TRAFFIC CONTROL DEVICES............................................................................................2-39 <br />A. Barricades................................................. :........................................................................................... 2-39 <br />B. Pavement Markings.............................................................................................................................. 2-40 <br />C. Signs......................................................................................................................................................2-41 <br />D. Signals / Electrical Traffic Control Devices............................................................................................ 2-42 <br />E. Temporary Traffic Control........................................... I ....... I .................................................................. 2-44 <br />2.08 <br />WASTEWATER...............................................................................................................2-44 <br />A. <br />Analysis (Wastewater Study)................................................................................................................ <br />2-44 <br />B. <br />Design Approach................................................................................................................................... <br />2-45 <br />C. <br />Manholes..............................................................................................................................................2-45 <br />1. <br />Pipe Grades and Channel Slope...........................................................................................:........... <br />2-45 <br />2. <br />Drop Manholes................................................................................................................................ <br />2-46 <br />3. <br />Locations...........................................................:..............................................................................2-46 <br />4. <br />Size and Materials............................................................................................................................ <br />2-46 <br />5. <br />Shallow Manholes...............................................................:............................................................ <br />2-46 <br />6. <br />Watertight Manhole Covers............................................................................................................ <br />2-47 <br />D. <br />Off -Site Flows....................................................................................................................................... <br />2-47 <br />E. <br />Pipes..................................................................................................................................................... <br />2-47 <br />1. <br />Cover................................................................................................................................................2-47 <br />2. <br />Curves, Horizontal and Vertical....................................................................................................... <br />2-47 <br />3. <br />Manning's Roughness Coefficient ("n" Value)................................................................................. <br />2-48 <br />4. <br />Materials..........................................................................................................................................2-48 <br />6. <br />Buoyant Forces................................................................................................................................ <br />2-48 <br />F. <br />Pump and Lift Station Design............................................................................................................... <br />2-48 <br />G. <br />Service Lines......................................................................................................................................... <br />2-49 <br />Public Improvement Design Standards Manual, 2016 <br />