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SECTION 2 - DESIGN STANDARDS....................................................2-1 <br />2.00 INTRODUCTION...............................................................................................................2-1 <br />2.01 <br />GENERAL.........................................................................................................................2-1 <br />A. <br />Construction Site Management.............................................................................................................. <br />2-1 <br />B. <br />Erosion Prevention................................................................................................................................. <br />2-1 <br />C. <br />Floodplain Development........................................................................................................................ <br />2-1 <br />D. <br />Geological and Geotechnical Analysis.................................................................................................... <br />2-2 <br />E. <br />Property Owner Notification.................................................................................................................. <br />2-2 <br />F. <br />Public Infrastructure Placement (Right -of -Way / Easements)................................................................ <br />2-2 <br />G. <br />Street Cutting Prohibitions..................................................................................................................... <br />2-3 . <br />H. <br />Tree Regulations..................................................................................................................................... <br />2-3 <br />2.02 <br />SHARED USE PATHS.........................................................................................................2-3 <br />2-13 <br />A. <br />Bollards............................................................................................................................................. 1—, <br />2-3 <br />B. <br />Clearance.:..............................................................................................................................................2-4 <br />C. <br />Cross-Slope............................................................................................................................................. <br />2-4 <br />D. <br />Grade......................................................................................................................................................2-4 <br />2-13 <br />E. <br />Intersections........................................................................................................................................... <br />2-4 <br />F. <br />Lighting.......................................................................................................:........................................... <br />2-4 <br />G. <br />Markings and Signage............................................................................................................................. <br />2-5 <br />H. <br />Pavement................................................................................................................................................2-5 <br />2.03 <br />SIDEWALKS......................................................................................................................2-6 <br />A. <br />Access Ramps......................................................................................................................................... <br />2-6 <br />B. <br />Clearance................................................................................................................................................2-8 <br />2-11 <br />C. <br />Grading Type.......................................................................................................................................... <br />2-8 <br />D. <br />Lighting................................................................................................................................................... <br />2-9 <br />E. <br />Locations.................................................................................................................................................2-9 <br />2-12 <br />F. <br />Sidewalk Bicycle Parking......................................................................................................................... <br />2-9 <br />2.04 <br />STORMWATER...............................................................................................................2-10 <br />A. <br />Analysis (Stormwater Study)................................................................................................................ <br />2-10 <br />B. <br />Basin Boundaries.................................................................................................................................. <br />2-11 <br />C. <br />Hydraulic Grade Line (HGL).................................................................................................................. <br />2-11 <br />D. <br />Manholes..............................................................................................................................................2-12 <br />1. Pipe Grades and Channel Slope....................................................................................................... <br />2-12 <br />2. Locations..........................................................................................................................................2-12 <br />3. Shallow/Flat Top Manhole............................................................................................................... <br />2-12 <br />4. Size and Diameter............................................................................................................................ <br />2-12 <br />E. <br />Off -Site Flows....................................................................................................................................... <br />2-13 <br />F. <br />Pipes..................................................................................................................................................... <br />2-13 <br />1. Cover................................................................................................................................................2-13 <br />2. Diameter .......... :............................................................................................................................... <br />2-13 <br />The minimum pipe diameter shall be 10 inches for all stormwater drainage pipes ................................. <br />2-13 <br />3. Curves, Horizontal and Vertical....................................................................................................... <br />2-13 <br />4. Flow Depth....................................................................................................................................... <br />2-14 <br />5. Manning's Roughness Coefficient ("n" value)...........................................:..................................... <br />2-14 <br />Public Improvement Design Standards Manual, 2016 <br />