Phase A - Alternatives Analysis Report - Urban Drainage and Flood ...

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PHASE A – ALTERNATIVES ANALYSIS REPORTMajor Drainageway Planning Update for Hidden Lake-Bates Lake*********************Full Full Hyd. Max. No. of FullConduit Shape Depth Area Rad. Width Barrels Flow---------------------------------------------------------------------------------------1000 CIRCULAR 3.50 9.62 0.88 3.50 1 90.321001 CIRCULAR 4.00 12.57 1.00 4.00 1 161.181002 CIRCULAR 5.00 19.63 1.25 5.00 1 199.431003 CIRCULAR 3.00 7.07 0.75 3.00 1 43.351005 CIRCULAR 3.50 9.62 0.88 3.50 1 83.121004 CIRCULAR 2.50 4.91 0.63 2.50 1 36.951006 TRAPEZOIDAL 15.00 1200.00 8.35 140.00 1 28197.471011 CIRCULAR 8.00 50.27 2.00 8.00 1 1039.931013 CIRCULAR 8.00 50.27 2.00 8.00 1 944.432010 TRAPEZOIDAL 3.00 96.00 2.15 44.00 1 1969.542007 CIRCULAR 2.00 3.14 0.50 2.00 1 17.622006 TRAPEZOIDAL 10.00 450.00 5.75 75.00 1 1724.792005 TRAPEZOIDAL 5.00 200.00 3.27 60.00 1 1214.102003 TRAPEZOIDAL 5.00 175.00 3.11 55.00 1 727.361010 TRAPEZOIDAL 15.00 945.00 7.46 123.00 1 10778.441015 TRAPEZOIDAL 6.00 264.00 3.80 68.00 1 2949.931014 TRAPEZOIDAL 2.00 46.00 1.46 31.00 1 212.432004 CIRCULAR 3.00 7.07 0.75 3.00 1 34.762002 CIRCULAR 5.00 19.63 1.25 5.00 1 95.132001 CIRCULAR 3.00 7.07 0.75 3.00 1 62.342000 CIRCULAR 2.50 4.91 0.63 2.50 1 79.562008 CIRCULAR 2.00 3.14 0.50 2.00 1 8.262009 TRAPEZOIDAL 4.00 84.00 2.21 37.00 1 589.751000A TRAPEZOIDAL 1.00 40.00 0.67 60.00 1 313.091001A TRAPEZOIDAL 1.00 40.00 0.67 60.00 1 391.311002A TRAPEZOIDAL 1.00 40.00 0.67 60.00 1 267.041003A TRAPEZOIDAL 1.00 40.00 0.67 60.00 1 226.681004A TRAPEZOIDAL 1.00 40.00 0.67 60.00 1 314.151005A TRAPEZOIDAL 1.00 40.00 0.67 60.00 1 288.112000A TRAPEZOIDAL 1.00 40.00 0.67 60.00 1 676.402001A TRAPEZOIDAL 1.00 40.00 0.67 60.00 1 325.962007A TRAPEZOIDAL 1.00 40.00 0.67 60.00 1 271.591011A TRAPEZOIDAL 1.00 40.00 0.67 60.00 1 397.62************************** Volume VolumeFlow Routing Continuity acre-feet Mgallons************************** --------- ---------Dry Weather Inflow ....... 0.000 0.000Wet Weather Inflow ....... 0.000 0.000Groundwater Inflow ....... 0.000 0.000RDII Inflow .............. 0.000 0.000External Inflow .......... 458.995 149.570External Outflow ......... 281.567 91.753Surface Flooding ......... 27.935 9.103Evaporation Loss ......... 0.000 0.000Initial Stored Volume .... 1425.102 464.391Final Stored Volume ...... 1559.119 508.062Continuity Error (%) ..... 0.821******************Node Depth Summary******************----------------------------------------------------------------------------------------Average Maximum Maximum Time of Max Total TotalDepth Depth HGL Occurrence Flooding MinutesNode Type Feet Feet Feet days hr:min acre-in Flooded----------------------------------------------------------------------------------------104 JUNCTION 4.09 5.00 5299.00 0 00:40 0 0113 JUNCTION 4.04 5.69 5228.69 0 00:35 0 0206 JUNCTION 0.53 7.48 5261.48 0 00:40 0 0111 JUNCTION 2.47 3.64 5284.64 0 01:45 0 0117 JUNCTION 1.40 2.59 5214.59 0 01:15 0 0115 JUNCTION 0.44 0.48 5222.48 0 02:15 0 0208 JUNCTION 0.51 2.00 5244.00 0 00:35 0 0118 OUTFALL 5.96 6.00 5206.00 0 00:10 0 0205 OUTFALL 3.00 3.00 5253.00 0 00:05 0 0210 OUTFALL 4.97 5.00 5267.00 0 00:10 0 0209 OUTFALL 4.00 4.00 5240.00 0 00:05 0 0207 DIVIDER 9.97 18.00 5263.00 0 00:15 8.60 140204 DIVIDER 7.82 12.00 5271.00 0 00:15 22.56 115203 DIVIDER 5.28 9.39 5274.39 0 00:30 0 0102 DIVIDER 4.07 5.00 5407.50 0 00:30 66.74 30101 DIVIDER 4.05 5.00 5469.50 0 00:30 16.40 20103 DIVIDER 4.09 5.00 5333.00 0 00:25 165.81 60H5 DIVIDER 4.06 5.00 5328.00 0 00:30 19.29 20H7 DIVIDER 4.05 4.84 5390.84 0 00:35 0 0B1 DIVIDER 4.01 4.29 5346.04 0 00:45 0 0201 DIVIDER 4.00 4.00 5330.00 0 00:05 0 0105 DIVIDER 4.07 5.00 5330.50 0 00:30 28.37 25B6 DIVIDER 4.07 5.00 5294.50 0 00:30 7.45 15112 DIVIDER 4.00 4.12 5267.12 0 00:30 0 0110 STORAGE 9.82 10.43 5284.43 0 01:45 0 0114 STORAGE 22.41 22.63 5223.63 0 02:15 0 0116 STORAGE 1.52 2.96 5214.54 0 01:15 0 0200 STORAGE 5.03 6.36 5232.36 0 02:15 0 0*****************Node Flow Summary*****************------------------------------------------------------------------------------------Maximum Maximum MaximumLateral Total Time of Max Flooding Time of MaxInflow Inflow Occurrence Overflow OccurrenceNode Type CFS CFS days hr:min CFS days hr:min------------------------------------------------------------------------------------104 JUNCTION 579.54 1589.10 0 00:40 0.00113 JUNCTION 270.60 806.78 0 00:35 0.00206 JUNCTION 102.54 910.77 0 00:40 0.00111 JUNCTION 0.00 295.89 0 01:45 0.00117 JUNCTION 0.00 553.29 0 01:15 0.00115 JUNCTION 0.00 16.82 0 02:15 0.00208 JUNCTION 0.00 8.65 0 00:25 0.00118 OUTFALL 0.00 566.63 0 01:15 0.00205 OUTFALL 118.98 153.74 0 00:45 0.00210 OUTFALL 0.00 38.61 0 00:20 0.00
PHASE A – ALTERNATIVES ANALYSIS REPORTMajor Drainageway Planning Update for Hidden Lake-Bates Lake209 OUTFALL 491.72 500.00 0 00:35 0.00207 DIVIDER 539.94 1636.68 0 00:40 3.88 0 00:40204 DIVIDER 404.64 916.83 0 00:35 15.82 0 01:30203 DIVIDER 566.87 589.01 0 00:30 0.00102 DIVIDER 504.76 826.15 0 00:40 248.25 0 00:40101 DIVIDER 507.02 507.02 0 00:30 91.42 0 00:35103 DIVIDER 454.43 924.22 0 00:35 424.38 0 00:40H5 DIVIDER 375.51 375.51 0 00:30 97.70 0 00:35H7 DIVIDER 260.81 260.81 0 00:35 0.00B1 DIVIDER 149.12 149.12 0 00:45 0.00201 DIVIDER 0.00 26.00 0 01:00 0.00105 DIVIDER 295.68 511.31 0 00:35 125.25 0 00:40B6 DIVIDER 338.01 338.01 0 00:35 45.10 0 00:35112 DIVIDER 542.86 545.48 0 00:30 0.00110 STORAGE 1831.22 2322.80 0 00:35 0.00114 STORAGE 384.94 1841.21 0 00:40 0.00116 STORAGE 494.28 1306.37 0 00:35 0.00200 STORAGE 455.70 519.09 0 00:30 0.00**********************Storage Volume Summary**********************--------------------------------------------------------------------------------------Average Avg Maximum Max Time of Max MaximumVolume Pcnt Volume Pcnt Occurrence OutflowStorage Unit 1000 ft3 Full 1000 ft3 Full days hr:min CFS--------------------------------------------------------------------------------------110 39539.480 5 42283.488 5 0 01:45 295.89114 29689.872 57 30187.604 58 0 02:15 16.82116 600.301 6 1655.934 16 0 01:15 553.29200 694.433 0 1116.532 0 0 02:15 26.00***********************Outfall Loading Summary***********************-----------------------------------------------Flow Avg. Max.Freq. Flow FlowOutfall Node Pcnt. CFS CFS-----------------------------------------------118 99.31 215.96 566.63205 100.00 15.87 153.74210 99.31 27.22 38.61209 100.00 26.97 500.00-----------------------------------------------System 99.65 286.02 923.76********************Link Flow Summary********************Maximum Time of Max Maximum Max/ Max/ TotalFlow Occurrence Velocity Full Full MinutesLink Type CFS days hr:min ft/sec Flow Depth Surcharged------------------------------------------------------------------------------------------1000 CONDUIT 94.73 0 00:30 12.27 1.05 1.00 501001 CONDUIT 161.18 0 00:30 16.53 1.00 1.00 551002 CONDUIT 209.93 0 00:35 13.31 1.05 1.00 601003 CONDUIT 46.33 0 00:40 8.05 1.07 1.00 501005 CONDUIT 88.04 0 00:30 10.74 1.06 1.00 601004 CONDUIT 39.18 0 00:35 9.78 1.06 1.00 601006 CONDUIT 1598.70 0 00:40 11.14 0.06 0.27 01011 CONDUIT 536.18 0 00:35 21.08 0.52 0.51 01013 CONDUIT 812.09 0 00:35 21.18 0.86 0.71 02010 CONDUIT 1620.62 0 00:40 19.39 0.82 0.90 02007 CONDUIT 19.00 0 00:50 8.00 1.08 1.00 952006 CONDUIT 862.36 0 00:45 3.34 0.50 0.74 02005 CONDUIT 815.75 0 00:40 5.69 0.67 0.81 02003 CONDUIT 517.13 0 00:35 3.99 0.71 0.83 01010 CONDUIT 295.63 0 01:55 4.65 0.03 0.24 01015 CONDUIT 553.49 0 01:15 7.04 0.19 0.43 01014 CONDUIT 16.81 0 02:30 2.05 0.08 0.24 02004 CONDUIT 35.42 0 00:25 6.79 1.02 1.00 1052002 CONDUIT 38.61 0 00:20 4.64 0.41 0.44 02001 CONDUIT 26.00 0 01:30 8.42 0.42 0.45 02000 CONDUIT 79.56 0 00:40 19.21 1.00 1.00 502008 CONDUIT 8.65 0 00:25 3.45 1.05 1.00 1352009 CONDUIT 8.62 0 00:25 2.27 0.01 0.13 01000A CONDUIT 313.09 0 00:45 10.28 1.00 4.71 151001A CONDUIT 391.31 0 00:40 13.21 1.00 4.73 301002A CONDUIT 267.04 0 01:10 10.81 1.00 4.73 401003A CONDUIT 226.68 0 00:45 7.58 1.00 4.70 201004A CONDUIT 209.24 0 00:40 8.44 0.67 0.80 01005A CONDUIT 288.11 0 00:45 8.29 1.00 4.73 202000A CONDUIT 62.62 0 00:50 8.52 0.09 0.29 02001A CONDUIT 0.00 0 00:00 0.00 0.00 0.00 02007A CONDUIT 271.59 0 00:40 7.21 1.00 4.62 101011A CONDUIT 0.00 0 00:00 0.00 0.00 0.00 02 DUMMY 553.29 0 01:153 DUMMY 16.82 0 02:154 DUMMY 26.00 0 01:001 DUMMY 295.89 0 01:45*************************Routing Time Step Summary*************************Minimum Time Step : 300.00 secAverage Time Step : 300.00 secMaximum Time Step : 300.00 secPercent in Steady State : 0.00Average Iterations per Step : 1.22Analysis begun on: Wed Jun 04 16:03:44 2008Total elapsed time: < 1 sec-----------------------------------------------------------------------------------------
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MAJOR DRAINAGEWAY PLANNINGUPDATE FO
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PHASE A - ALTERNATIVES ANALYSIS REP
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P I E R C E S TW A D S W O R T H B
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CP I E R C E S TW A D S W O R T H B
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184812P I E R C E S TW A D S W O R
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Figure 3-3 Hidden Lake Peak Dischar
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450400350Sheriden Blvd.North of Rai
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Page 35 and 36: 48121830X1948W 76TH AV2724818242415
Page 37 and 38: W 72ND AV273324W 70TH AV722760W 69T
Page 39 and 40: LegendHEC-RAS CenterlineMajor Basin
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Page 43 and 44: 18HiddenLakeWADSWORTH BD1830X1953LA
Page 45 and 46: 1230TENNYSON ST9624SHERIDAN BDWOLFF
Page 47 and 48: PHASE A - ALTERNATIVES ANALYSIS REP
Page 49 and 50: PHASE A - ALTERNATIVES ANALYSISMajo
Page 55 and 56: 48121830X1948W 76TH AV2724218182424
Page 57 and 58: LegendHEC-RAS CenterlineMajor Basin
Page 59 and 60: 18HiddenLake18WADSWORTH BD1830X1953
Page 63 and 64: APPENDIX AMeeting MinutesPHASE A -
Page 73 and 74: APPENDIX BHydrologic AnalysisPHASE
Page 77 and 78: Identification#ElementTypeLocationP
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Page 89 and 90: APPENDIX CHydraulic AnalysisPHASE A
Page 91 and 92: Table C-1 HEC-RAS Summary TablePHAS
Page 105 and 106: Jim Baker Reservoir SpillwayPHASE A
Page 107: APPENDIX DLegal OpinionPHASE A - AL
Page 113 and 114: APPENDIX EEnvironmental InventoryPH
Page 115 and 116: APPENDIX FDamage AnalysisPHASE A -
Page 129: PHASE A - ALTERNATIVES ANALYSIS REP
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