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Subject: Lovelace Road Transfer Station STORM DRAINAGE DESIGN SHEET JOB NUMBER 07549-001-141-04 SHEET 2 OF 3 Description Storm Drainage Calculation Beginning Design Data Inlet time=10 min. DESIGNED BY MJU DATE: August 18,1993 sheet for gravity piping See Sheet 1 of 3 for peak flow calculations CHECKED BY: V0/�v DATE: HGL(max and min for gravity portions only) Todays Date 2 -Sep-93 lines Approximate 2-16 Start(max) 23 1192 length file:dAmjuUtslcalc\lovdr-1b End(min) 19.9 0.0017 slope 17-22 Start(max) 20.236 828 length End(min) 19.8 0.0012 slope 25.26 Start(max) 20.34 59 length End min 20.241 0.0027 slope 1 2 3 4 51 6 7 8 9 101 11 12 13 14 15 16 17 CONCENTRAT ON Q SUM Q PIPE slope length delta elev invert D/D in pipe HGL HGL VELOCITY T,MIN T min Grate COVER HGL DEPT cfs cfs in line only line only high in VS in pipe total elev. I t below rate branches DI 0.69 0.69 12 0.0020 57 0.114 21.00 0.45 21.45 23.00 2.0 0.5 10.5 26.0 4.0 3.0 D15 0.53 1.22 15 0.0010 103 0.103 20.89 0.55 21.57 23.00 1.6 1.1 11.5 26.0 3.9 3.0 DI 1.71 2.93 18 0.0020 119 0.238 20.78 0.58 21.65 23.001 2.6 0.8 12.3 25.0 2.71 2.0 DI 1.54 4.471 24 0.0010 94 0.094 20.551 0.6 21.75 23.00 2.4 0.71 13.0 25.0 2.5 2.0 DS crown 22.451 20:45: DI 0.18 0.18 12 0.0030 160 0.48 22.80 0.2 23.00 23.00 1.5 1.8 11.8 26.7 2.9 3.7 DScrown 23:32 2232lnved: DI 1.97 1.97 12 0.0030 32 0.096 20.55 1 21.55 21.55 2.4 0.2 10.2 26.0 4.5 4.5 bg777777 crtrvn 21.454 20:45 ItmBrt:' DI 3&2&7&8 0.34 6.96 24 0.0050 246 1.23 20.45 0.47 21.39 21.55 5.0 0.8 13.81 26.0 3.5 4.5 DI 0.74 7.7 24 0.0050 102 0.51 19.22 0.48 20.18 20.18 5.0 0.3 14.1 24.0 2.8 3.8 OS crown 20.711 18;71.;tivert D112 0.76 0.76 12 0.00201 62 0.124 19.00 0.47 19.47 20.14 2.0 0.5 10.5 23.8 3.8 3.7 D113 0.98 1.74 15 0.0010 5 0.005 18.88 0.55 19.56 20.14 1.8 0.0 10.6 23.8 3.7 3.7 D114 0.78 2.52 15 0.0015 162 0.243 18.87 1 20.12 20.14 2.6 1.0 11.6 23.8 3.7 3.7 OS;:: clooli t 19.& 8 18>.3:Itroert:::: DI11 0.1 0.1 12 0.0050 208 1.04 20.00 0.14 20.141 2014 1.6 2.2 12.2 25.81 4.8 5.7 OS crown 19:96 18:96 ir"it D115 11&13 1.79 4.41 24 0.0010 176 0.176 18.63 0.55 19.73 20.18 2.4 1.2 13.4 24.0 3.4 3.8 DS :::'20,452:' 18.45 Invert!s DI 10 15&9 0.4 12.51 24 0.00301 10 0.03 18.45 0.82 20.09 20.09 4.5 0.0 13.4 23.0 2.5 2.9 0116 1.23 13.74 27 0.00301 32 0.096 18.42 0.68 19.95 19.95 4.7 0.1 13.5 22.6 1.9 2.6 MANHOLE 0 13.74 30 0.0012 278 0.3336 18.33 0.78 20.28 20.28 3.3 1.4 14.9 POND OUTFALL D9: crown 20.4924 17.99tnveri:': 19.94 at D outlet D117 0.4 0.4 12 0.0020 37 0.074 19.20 0.34 19.541 20.24 1.6 0.4 10.4 23.2 3.0 3.0 MHIBASIN 18 force 2.62 3.02 18 0.0010 330 0.33 19.13 0.74 20.24 20.24 2.1 2.6 13.0 DI 19 0.12 3.14 18 0.0010 143 0.143 18.801 0.78 19.97 19.99 2.1 1.1 14.1 23.1 2.8 3.1 DS>; cirrwn 20:153 18.65 invert:::: X. DI 21 2.02 2.02 12 0.0050 38 0.19 19.301 0.69 19.99 19.99 3.2 0.2 10.2 23.1 2.8 3.1 OS s: X. crown 20.11: 19.11 invett ; D120 21&19 0.31 5.47 24 0.0010 190 0.19 18.65 0.64 19.93 19.99 2.5 1.3 15.41 23.1 2.4 3.1 D122 0.52 5.99 24 0.0010 90 0.09 18.46 0.7 19.86 19.86 2.5 0.6 16.0 26.01 5.5 6.1 POND IOUTFALL DS crown 20:373: 18.37:1 19.77 at D outlet D125 0.3 0.3 121 0.0050 36 0.18 20.10 0.24 20.34 20.34 2.1 0.3 10.3 23.1 2.0 2.8 D126 0.33 0.63 12 0.0030 23 0.069 19.92 0.39 20.31 20.31 2.2 0.2 10.5 23.1 2.2 2.8 POND OUTFALL YfS: crown 20:881; 19.85 1r1v ft 20.24 at D outlet D123 1.19 1.19 12 0.0022 180 0.396 12.59 0.61 13.19 13.19 2.1 1.4 11.4 17.0 3.4 3.8 NEGLECT LIN FROM SC kLE LESS rMHAN.05 ClS LIFTED 10 LINE D124 2.03 3.22 12 0.0100 20 0.2 12.19 0.73 12.92 12.92 5.0 0.1 11.5 16.9 3.7 4.0 PUMP :: crown : 121994 11.99 averf OUTFALL PO 21.50 ipvert. 19.4 WATER SL RFACE OF JELEVATIOINOF VOL O 1 EA 100)'R STORM