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HomeMy WebLinkAboutCT 05-12; Ocean Street Residences; REVISIONS TO DRAINAGE REPORT CT 05-12; 2013-11-25...... •••• DRAINAGE REPORT FOR OCEAN STREET RESIDENCES Ct^E^I SIOHS^ RECEIVED February 22, 2013 Revised: April 19, 2013 Revised: May 20, 2013 Revised: June 18, 2013 11/25/13 - Construction Change #1 NOV 2 5 2013 LAi\ ENGINEERING Prepared for: Zephyr Partners 11750 Sorrento Valley Road, Suite 130 San Diego, CA 92121 (858) 558-3650 Contact: Chris Beucler Prepared by: David Wiener, P.E. RBF CONSULTING 5050 Avenida Encinas, Suite 260 Carlsbad, CA 92008 (760) 476-9193 Proposed Private Storm Drain IHydraulics IVlap and Calculations Ocean st - private C<,*^Mi-^<.{{o^ CW^g ^| Outfall Project File: private_REV.stm Numberof lines: 16 Date: 11-06-2013 Hi/draflow Slomi Sewers Exiersion v6.066 •r-:r"i"" storm Sewer Tabulation Page 1 station Len (ft) Dmg Area Rnoff coeff (C) AreaxC Tc Rain (1) (in/tir) Total flow (cfe) Cap full (cfe) Vel (ft/s) Pipe Invert Elev HGL Elev Gmd / Rim Elev Line ID Line To Line Len (ft) Incr (ac) Total (ac) Rnoff coeff (C) Incr Inlet (min) Syst (min) Rain (1) (in/tir) Total flow (cfe) Cap full (cfe) Vel (ft/s) Size (in) Slope (%) Dn (ft) Up (ft) Dn (ft) Up (ft) Dn (ft) Up (ft) Line ID 1 End 58.370 0.00 0.00 0.00 0.00 0.00 0.0 4.2 0.0 7.77 9.62 5.79 18 0.50 12.00 12.29 13.06 13.36 0.00 17.25 SDI 2 1 60.640 0.00 0.00 0.00 0.00 0.00 0.0 3.8 0.0 7.77 9.60 4.40 18 0.49 12.29 12.59 14.17 14.37 17.25 15.41 SD2 3 2 95.120 0.00 0.00 0.00 0.00 0.00 0.0 3.3 0.0 5.16 5.96 4.21 15 0.50 12.59 13.07 14.52 14.88 15.41 16.25 SD3 4 3 73.070 0.00 0.00 O.OO 0.00 0.00 0.0 2.9 0.0 5.16 5.97 4.21 15 0.51 13.07 13.44 14.94 15.21 16.25 17.00 SD4 5 4 40.440 0.00 0.00 0.00 0.00 0.00 0.0 2.7 0.0 4.05 6.73 3.30 15 0.64 13.54 13.80 15.35 15.45 17.00 17.30 SDS 6 5 41.260 0.00 0.00 0.00 0.00 0.00 0.0 2.4 0.0 3.04 4.62 3.87 12 0.99 13.90 14.31 15.53 15.71 17.30 21.50 SD6 7 6 77.690 0.00 0.00 0.00 0.00 0.00 0.0 2.0 0.0 2.05 4.64 3.36 12 1.00 14.64 15.42 15.82 16.03 21.50 18.35 SD7 8 7 13.780 0.00 0.00 0.00 0.00 0.00 0.0 1.9 0.0 2.05 4.67 2.75 12 1.02 15.42 15.56 16.41 16.41 18.35 21.00 SDS 9 8 14.960 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.36 4.64 0.70 12 1.00 15.89 16.04 16.60 16.60 21.00 18.40 SD9 10 8 61.030 0.00 0.00 0.00 0.00 0.00 0.0 1.6 0.0 0.81 4.23 2.89 8 7.26 15.89 20.32 16.60 20.74 21.00 32.00 SD29 11 10 90.250 0.00 0.00 0.00 0.00 0.00 0.0 1.1 0.0 0.81 0.73 4.13 6 1.00 25.61 26.51 26.11 27.22 32.00 32.00 SD30 12 11 11.780 0.00 0.00 0.00 0.00 0.00 0.0 1.0 0.0 0.81 0.74 4.13 6 1.02 26.51 26.63 27.45 27.59 32.00 32.00 SD31 13 12 36.760 0.00 0.00 0.00 0.00 0.00 0.0 0.8 0.0 0.81 0.73 4.13 6 1.01 26.63 27.00 27.74 28.20 32.00 31.80 SD32 14 13 7.710 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.20 0.17 4.07 3 2.08 27.00 27.16 28.60 28.83 31.80 35.00 SD57 15 13 52.740 0.00 0.00 0.00 0.00 0.00 0.0 0.5 0.0 0.21 0.12 4.28 3 1.02 27.00 27.54 28.60 30.36 31.80 32.00 SD58 16 15 96.360 0.00 0.00 0.00 0.00 0.00 0.0 0.0 0.0 0.21 0.11 4.28 3 1.00 27.54 28.50 30.41 33.64 32.00 35.00 SD33 Ocean St - private Numt}er of lines: 16 Run Date: 11-06-2013 NOTES: Intensity = 69.87 / (Inlet time + 13.10) * 0.87; Retum period = 2 Yrs. ; c = cir e = ellip b = box Hydrsflow Storm Sewars Extsnsion v6.06S storm Sewer Inventory Report Page 1 Une No. Alignment Flow Data Physical Data Line ID Une No. Dnstr line No. Line ieng^ (ft) Defl angle (deg) June type Known Q (cfe) Drng area (ac) Runoff coeff (C) Inlet time (min) Invert Ei Dn (ft) Line slope (%) Invert El Up (ft) Line Size m Line shape N value (n) J-1 OSS coeff (K) Inlet/ RIm El (ft) 1 End 58.370 0.000 MH 0.00 0.00 0.00 0.0 12.00 0.50 12.29 18 Cir 0.010 0.16 17.25 SDI 2 1 60.640 -2.000 Grate 2.61 0.00 0.00 0.0 12.29 0.49 12.59 18 Cir 0.010 0.50 15.41 SD2 3 2 95.120 0.000 MH 0.00 0.00 0.00 0.0 12.59 0.50 13.07 15 Cir 0.010 0.21 16.25 SDS 4 3 73.070 10.000 Grate 1.11 0.00 0.00 0.0 13.07 0.51 13.44 15 Cir 0.010 0.50 17.00 SD4 5 4 40.440 -9.000 Grate 1.01 0.00 0.00 0.0 13.54 0.64 13.80 15 Cir 0.010 0.50 17.30 SDS 6 5 41.260 8.000 Grate 0.99 0.00 0.00 0.0 13.90 0.99 14.31 12 Clr 0.010 0.50 21.50 SD6 7 6 77.690 -10.000 MH 0.00 0.00 0.00 0.0 14.64 1.00 15.42 12 Clr 0.010 0.60 18.35 SD7 8 7 13.780 33.000 Grate 0.88 0.00 0.00 0.0 15.42 1.02 15.56 12 Cir 0.010 1.50 21.00 SDS 9 8 14.960 -90.000 Grate 0.36 0.00 0.00 0.0 15.89 1.00 16.04 12 Clr 0.010 1.00 18.40 SD9 10 8 61.030 0.000 MH 0.00 0.00 0.00 0.0 15.89 7.26 20.32 8 Cir 0.010 1.00 32.00 SD29 11 10 90.250 90.000 MH 0.00 0.00 0.00 0.0 25.61 1.00 26.51 6 Cir 0.010 0.57 32.00 SD30 12 11 11.780 31.000 MH 0.00 0.00 0.00 0.0 26.51 1.02 26.63 6 Cir 0.010 0.57 32.00 SD31 13 12 36.760 -31.000 Grate 0.40 0.00 0.00 0.0 26.63 1.01 27.00 6 Clr 0.010 1.50 31.80 SD32 14 13 7.710 -90.000 Grate 0.20 0.00 0.00 0.0 27.00 2.08 27.16 3 Cir 0.010 1.00 35.00 SD57 15 13 52.740 14.000 MH 0.00 0.00 0.00 0.0 27.00 1.02 27.54 3 Clr 0.010 0.17 32.00 SD58 16 15 96.360 8.000 Grate 0.21 0.00 0.00 0.0 27.54 1.00 28.50 3 Clr 0.010 1.00 35.00 SD33 Ocean St - private Number of lines: 16 Date: 11-06-2013 Hydraflow Storm Sewers Extension v6.066 storm Sewer Summary Report Page 1 Line No. Line ID Flow rate (cfs) Line size (in) Line shape Line length (ft) Invert ELDn (ft) Invert EL Up (ft) Line slope (%) HGL down (ft) HGL up (ft) Minor loss (ft) HGL Junct (ft) Dns tine No. Junction Type 1 SDI 7.77 18 Cir 58.370 12.00 12.29 0.497 13.06 13.36 n/a 14.17 i End Manhole 2 SD2 7.77 18 Cir 60.640 12.29 12.59 0.495 14.17* 14.37* 0,15 14.52 1 Grate 3 SD3 5.16 15 Cir 95.120 12.59 13.07 0.505 14.52* 14.88* 0.06 14.94 2 Manhole 4 SD4 5.16 15 Cir 73.070 13.07 13.44 0.506 14.94' 15.21* 0.14 15.35 3 Grate 5 SDS 4.05 15 Clr 40.440 13.54 13.80 .0.643 15.35* 15.45* 0.08 15.53 4 Grate 6 SD6 3.04 12 Clr 41.260 13.90 14.31 0.994 15.53* 15.71* 0.12 15.82 5 Grate 7 SD7 2.05 12 Clr 77.690 14.64 15.42 1.004 15.82 16.03 n/a 16.41 i 6 Manhole 8 SDS 2.05 12 Cir 13.780 15.42 15.56 1.016 16.41 16.41 0.19 16.60 7 Grate 9 SD9 0.36 12 Cir 14.960 15.89 16.04 1.003 16.60 16.60 0.01 16.61 8 Grate 10 SD29 0.81 8 Cir 61.030 15.89 20.32 7.259 16.60 20.74 n/a 21.02 i 8 Manhole 11 SD30 0.81 6 Cir 90.250 25.61 26.51 0.997 26.11* 27.22* n/a 27.45 I 10 Manhole 12 SD31 0.81 6 Cir 11.780 26.51 26.63 1.019 27.45* 27.59* 0.15 27.74 11 Manhole 13 SD32 0.81 6 Cir 36.760 26.63 27.00 1.007 27.74* 28.20* 0.40 28.60 12 Grate 14 SD57 0.20 3 Cir 7.710 27.00 27.16 2.075 28.60* 28.83* 0.26 29.09 13 Grate 15 SD58 0.21 3 Clr 52.740 27.00 27,54 1.024 28.60* 30.36* 0.05 30.41 13 Manhole 16 SD33 0.21 3 Cir 96.360 27.54 28.50 0.996 30.41* 33.64* 0.28 33.92 15 Grate Ocean St - private Number of lines: 16 Run Date: 11-06-2013 NOTES: Retum period = 2 Yrs. ; 'Surcharged (HGL above crovim). ; i - Inlet control. Hydraflow Storm Sawers Extension v6.066