Laserfiche WebLink
<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />TABLE OF CONTENTS (Continued) <br /> <br />11.4 Design Criteria . .. .. . .. . . . .. . . . . . . . .. . . .. . . . .. . .. . . . .. . . . . . . . . . . . . . . . .. 11 - 3 <br /> <br />11.4.1 Vo1umeandRe1easeRate ......................................... 11-3 <br />11.4.2 Desil!ll Freouencv . . . . . .. . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 11 - 4 <br />11.4.3 Hvdraulic Desil!ll ... . . . . .. . . .. .. . .. .. . .. . .. .. . . . . . . . .. . . . . . . . . . .. 11 - 4 <br /> <br />11.5 Design Standards for Open Space Detention.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11 - 5 <br /> <br />11.5.1 State Enuineer's Office. . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11 - 5 <br />11.5.2 Gradin~ Reauirements .. .. . .. . . . . .. . .. .. . .. . . . . . . . . . . . . . . . . . . . . . .. 11 - 5 <br />11.5.3 Freeboard Reauirements .......................................... 11 - 5 <br />11.5.4 Trickle Flow Channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11 - 6 <br />11.5.5 Outlet Confil!llfation ............................................. 11 - 6 <br />11.5.6 Embankment Protection.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11 - 7 <br />11.5.7 Vegetation Reauirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11 - 7 <br />11.5.8 Maintenance Access. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11 - 7 <br /> <br />11.6 Design Standards for Parking Lot Detention. . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11 - 7 <br /> <br />11.6.1 Deoth Limitation ................................................ 11 - 8 <br />11.6.2 Outlet Confil!llfation ............................................. 11 - 8 <br />11.6.3 Maintenance Access. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11 - 8 <br />11.6.4 Flood Hazard Warning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11 - 8 <br /> <br />1 1.7 Design Standards for Underground Detention. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11 - 8 <br /> <br />11.7.1 Materials....................................................... II - 9 <br />11.7.2 Confil!llfation .. . . . .. . . . . .. . . . .. . . .. .. . . . . . . . . . . . . . . . . . . . . . . . . ... 11 - 9 <br />11.7.3 Inlet and Outlet Desil!ll ........................................... 11.9 <br /> <br />11.7.4 Maintenance Access. . .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11.9 <br /> <br />11.8 Design Example. . .. . . . . .. . . . . . .. . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11. 10 <br />11.9 Checklist.......................................... . ... . . . . . . . . . . . . .. 11 - 12 <br /> <br />SECTION 12.0 STORMWATERQUALITYENHANCEMENT............................. 12-1 <br /> <br />12.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 12 - I <br />12.2 Regulation Controlling Discharges 10 Slonn Sewers. . . . . . . . . . . . . . . . . . . . . . . . . .. 12 - 2 <br />12.3 Objectives for Slonnwater Quality Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 12 - 2 <br />12.4 Perfonnance and Design Criteria. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 12 - 2 <br />12.5 The Stonnwater Quality Control Plan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 12 - 4 <br /> <br />12.5.1 Prelimimuv Slonnwater Ouality Control Plan. . . . . . . . . . . . . . . . . . . . . . . . .. 12 - 4 <br />12.5.2 Final Slonnwater Oualitv Control Plan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 12 - 5 <br /> <br />v <br />