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<br />WEST VINE DRAINAGE SA5IN <br /> <br />MAJOR DRAINAGEWAY <br /> <br />Section No. <br /> <br />Ti\BLF: OF CONTF:NTS <br /> <br />Scction No. Description <br /> <br />P<lge <br /> <br />VIII. <br /> <br />I. INTRODUCTION <br /> <br />1 <br />1 <br />1 <br />2 <br />3 <br />3 <br />. <br /> <br />u. <br /> <br />A. Authorization <br />B. Score <br />C. Acknowledgements <br />D. Reconnaissance <br />E. Mapping and Surveys <br />r'. Previous Studies <br /> <br />II. BASIN CHARACTERISTICS <br />A. Major Dr<lin<lgeways <br />B. Man-Made Features <br />C. State of Development <br /> <br />6 <br />6 <br />, <br />S <br />9 <br /> <br />III. <br /> <br />FLOOD HISTORY <br /> <br />IV. <br /> <br />HYDROLOGIC ANALYSIS <br />A. Storm Water Management Madel <br />B. Rainfall Data <br />C. SubbaSin Delineation <br />D. Influence af Physical Features <br />an Hydrolo'lY <br />E. Subbasin Parameters <br />F. Results <br /> <br />14 <br />14 <br />14 <br />,. <br />16 <br /> <br />13 <br />19 <br /> <br />'" <br /> <br />2e <br />2e <br />26 <br />" <br />33 <br />50 <br />50 <br />00 <br />51 <br />54 <br />56 <br />63 <br /> <br />HYDRAULICS <br />A. Model <br />B. Data Requirements <br />C. Divergent Flows <br />D. Results <br /> <br />VL <br /> <br />D~~GE ASSESS~NT <br />A. Ba>>eline Condition <br />B. R"'clCh O",ll"",,,tiun <br />C. Damage Categories <br />D. Depth-Damage Relationships <br />E. Saseline DilFlaqes <br />F. Results <br /> <br />"TT <br />, .~. <br /> <br />DRAINAGE Iy.PRO\,r;:-~E:-<':' I\L'~L:RNi\Tr\'ES <br /> <br />" <br /> <br />A. Approach to ,\lternative Selpction 62 <br />3. General Drainage I~provenc!1.t Schemes 63 <br />C. Description of ~ost FCilSiblc .'\ltcrn"-tiv<:'" 66 <br /> <br />i <br /> <br />TABLE OF CONTENTS <br /> <br />~escription <br /> <br />Page <br /> <br />ANALYSIS OF ALTE~~ATIVES <br />A. Cost Estimates <br />B. Benefits <br />C. Economic An...lysis <br />O. Intangibles <br />E. Su~ary <br /> <br />32 <br />32 <br />33 <br />S2 <br />S2 <br />96 <br />98 <br />9S <br />99 <br />101 <br /> <br />RECO~~ENDED DRAINAGE IMPROVEMENT PLAN <br />A. Description <br />e. Phasing <br />C. Cost Allocation <br /> <br />REFERENCBS <br /> <br />,. <br />