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Home My WebLink AboutSW6220701_Design Calculations_20220810 (3)1809 — ROCK HILL MANOR EC Matting Calculations Ditch #1 a North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. USER 1 193-1/20-22 0405 PM HYDRAUUC RESULTS Discharge cfs Peak Flow Period Ns Velocity [fps) Area (sq.ft) Hydraulic Radius ft Normal De th ft 0.8 0.1 2A0 0.33 1 0.16 0.26 Urxeinforced S ■ 0.0500 1 L� Bottom 1 3.0 Width = 0.50 ft 3.0 Not to Scale Reach Matting Type StabihtyAnalysis Vegetation Characteristics Permissible Shear Stress (PSI) Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Class Type Density Straight UnreWorced Vegetation D Bunch 50.75% 3.33 0.81 4.10 STABLE Sol Sandy Loam 0.035 0,074 0.47 UPJSTABLE ■ North American Green ECMDS Version 43 - Channel Protection Design, Output Form File Specifications Options Help FEN —GU SH. USER 513112022 0405 PM HYDRAULIC RESULTS Discahmge fcfsl Peak Flow Period s Velocity [fps) Area (sq.ft) Hydraulic Radius ft Normal Depth ft 0.8 0.1 1.89 0.42 1 0.18 0.30 LINER RESULTS Ln Bottom Width ■ 0.50 ft Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (psf) Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Vass Type Density Straight S75 UnMegetated 1.55 0.94 1.65 STABLE Staple D Ditch #2 IJ1 North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help NGLISH.[USER 5r3112022 04:07 PM HYDRAULIC RESULTS Discharge cfs Peak Flow Period hrs Velocity (fps) Area (sq.ft) Hydraulic Radius ft Normal Depth fk 8.1 0.2 2.75 2.94 1 0.47 0.91 Unreinforced S = 0.0150 Bottom Width = 0.50 It 3.0 Not to Scale Reach Malting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (psf) Calculated Shear Stress (psfI Safety Factor Remarks Staple Pattern Phase Class Type Densty Straight Unreinforced Vegetation D 113unch 50.75i a33 0.85 3.91 STABLE Soil Sandy Loam 0.035 0.078 0.45 UNSTABLE North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. USER 5/31/2022 0407 PM HYDRAULIC RESULTS Discharge cfs Peak Flow Period hrsj Velocity (fps) Area (sq.ft) Hydraulic Radiusfit) Normal Depth ft 0.1 0.2 2.53 3.20 0.49 0.95 LINER RESULTS 30 Width 4501t0 Nat to Scale Reach Matting Type St&itityAnalysis Vegetation Characteristics Permissible Shear Stress (PSI) Calculated Shear Stress (pst) Safety Factor Remarks Staple Pattern Phase Class Type Density Straight S75 Unvegetated 1.55 0.89 1.74 STABLE Staple D Ditch #3 ® North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGUSH. IUSER I 513112022 04:06 PM Discharge cfs Peak Flow Period hrs Velocity jfps) Area (sq.It) Hydraulic Radiusfit) Norrnall Depth it 1.1 0.1 1.65 0,66 0.22 1 0.39 Unreinforced Vegetation [n=0.0401 S = 0.0150 1 L Bottom 1 3.0 Width = 0.50 ft 3.0 Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress jpsfJ Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Class Type Density Straight Urveinforced Vegetation D Bunch 50.75% 3.33 0.37 9.04 STABLE Soil Sandy Loam 0.035 0.034 1.04 STABLE Ditch #4 hj North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. JUSER 5I3112022 04:09 PM IU9iPL'�1�i�Ii3'��X*Y�Z? Discharge Peak Flow cf sl Period hrs Velocity (fps) Area (sq.ft) Hydraulic Radius ft Normal De h ft 2.9 0.1 1.41 2.06 0.39 1 0.75 LINER RESULTS Unreinforced Vegetation (n=0.040) 3 0 Width too 50 It 3 0 N of to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (psi) Calculated Shear Stress (PSI) Safety Factor Remarks Staple Pattern Phase Class Type Density Straight Unreinforced Vegetation D Bunch 50.75 a 3.33 0.23 14.25 STABLE S oil Sandy Loam 0.035 0.021 1.64 STABLE Ditch #5 M North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. USER 5131I2022 04:10 m HYYQRAULIC RESULTS Discharge cfs Peak Flow Period s Velocity (fps17; .ft) Hydraulc Radius ft Normal Depth ft 3.2 0.1 2.43 0.31 1 0.58 LINER RESULTS Unreinforced Vegetation (n=0.040) 3 Widtht= 0 50 ft 3.0 Not to Scale Reach N+attir•n7 Type StaWyAnalysis Vegetation Characteristics Permissible Shear Stress (psi) Calculated Shear Stress [psf) Safety Factor Remarks Staple Pattern Phase Class Type Density Straight Unreinforced Vegetation D I Bunch 50.75% 3.33 0.73 4.56 STABLE Soil Sandy Loam 0.035 0.067 0.53 UNSTABLE North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help NGLISH. USER 5/31/2022 04:10 PM HYDRAULIC RESULTS Discharge cis Peak Flaw Period [hrsl Velocity (fps) Area (sq.ft) Hydraulic Radiusfit) Normal Deoh ift 3.2 0.1 2.01 1.59 1 0.35 0.65 L- B ottom 1 3.0 Width = 0.50 ft 3.0 LINER RESULTS Not to Scale Matting Type Vegetation Characteristics Reach Stability Analysis Permissible Calculated Safety Factor Remarks Staple Pattern Phase Class Type Density Shear Stress Shear Stress (psf) (psf) Straight S75 Unyegetated 1.55 0.81 1.91 STABLE Staple D Ditch #6 1 a North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. 11USER 5131I2022 04111 PM HYDRAULIC RESULTS Discharge cfs jPeakFlow Period hrs Velocity (fps) Area (sq.ft) Hydraulic Radius It Normal De th It 10.2 0.2 1.93 5.28 0.63 1.25 LINER RESULTS Unreirrforced S = 0.0050 1 L Bottom 1 3.0 Width = 0.50 It 3.0 Not to Scale Reach Matting Type Stab&yAnatysis Vegetation Characteristics Permissible Shear Stress (psf) Calculated Shear Stress (pst) Safety Factor Remarks Staple Pattern Phase Class Type Density Straight Unreinforced Vegetation D Bunch 50.75% 3.33 0.39 8.56 STABLE Sail Sandy Loam A035 1 0.035 0.99 UNSTABLE North American Green ECMDS Version 4,3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. USER I SJ31/2022 04:11 PM Discharge cf sl Peak Flow Period hrs Velocity(fps) Area (sq.ft) Hydraulic Radius ft Normal Depth ft 10.2 0.2 1.99 5.13 0.62 1 1.23 LINER RESULTS S75 (n=0.039) 3 Widthta O 50 ft 3 Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (ps1) Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Class Type Density Straight S75 Unvegetated 1.55 0.38 4.05 STABLE Staple D Ditch #7 kjNorth American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. IUSER 5I3172022 04:12PM HYDRAULIC RESULTS Discharge cfs Peak Row Period hrs Velocity [fps] Area (sq.ft) Hydraulic Radius ft Normal Depth ft 11.2 0.2 1.97 5.65 1 0.65 1.29 LINER RESULTS Unreinfaced Vegetation fn=0.0401 3 0 Width = 0 50 It 3 0 Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (PSI) Calculated Shear Stress; (psf) Safety Factor Remarks Staple Pattern Phase Class Type Den$Ay Straight Unreinforced Vegetation D Bunch 50-75% 3.33 0.40 8.26 STABLE Soil Sandy Loam 1 0.035 1 0.037 1 0.95 1 UNSTABLE North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. IUSER 573172022 4413 PM HYDRAULIC RESULTS Discharge fcfsl Peak Flow Period(firs) Velocity (fps) Area (sq.ft) Hydraulic Radius ft Normal Depth ft 11.2 0.2 2.07 5.42 1 0.64 1.26 Bottom 3.0 Width = 0.50 It 3.0 LV1 .ER RESULTS Not to Scale Matting Type Vegetation Characteristics Reach Stability Analysis Permissible Calculated Safety Factor Remarks Staple Pattern Phase Class Type Density Shear Stress Shear Stress (psf) (psf) Straight S75 Unvegetated 1.55 0.39 3.93 STABLE Staple D Ditch #8 n North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. ILISER 5f31l2022 04:13 PM l � l Discharge cfs Peak Flaw Period hrs Velocity (fps)r;1 Hydraulic Radius ft Normal Depth ft 1.5 0.1 1.19 0.31 1 0.57 LINER RESULTS Urueinforced Vegetation In=0.0401 Bottom 3.0 Width = 0.50 It 0 N of to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (Psi) Calculated Shear Stress (PSI) Safety Factor Remarks Staple Pattern Phase Class Type Density Straight Unreirrlorced Vegetation D Bunch 5075i 3.33 0.18 18.75 STABLE S oil Sandy Loam 0.035 0.016 2.16 STABLE Ditch #9 J1 North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. USER 5I3112022 0414 PM HYDRAULIC RESULTS Discharge cfs Peak Flow Period hrs Velocity (fps) Area (sq.It) Hydraulic Fladius ft Normal Depth ft 1.3 0.1 1.49 0.87 1 0.25 a46 Urxeinforced S = 0.0100 1 Bottom Width = 0.50 it Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (PSI) Calculated Shear Stress (PA Safety Factor Remarks Staple Pattern Phase Class Type Density Straight Unreinforced Vegetation D I Bunch 50.75 a 3.33 0.29 11.55 STABLE Soil Sandy Loam 0.035 0.026 1.33 STABLE Ditch #10 a North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. JUSER 5131 /M2 0414 PM Discharge fcfsl Peak Flow Period hrs Velocity (fps) Area (sq.ft) Hydraulic Radius ft Normal De h ft 0.5 0.2 2.86 3.32 1 0.50 0.97 LINER RESl1LTS Urxeinforced 1L 3.0 S = OA150 �1 Bottom Width = 0.50 ft 3.0 Not to Scale Reach Matting Type Slability Analysis Vegetation Characteristics Permissible Shear Stress (psf) Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Class Type DensAly Straight Unreinforced Vegetation D Bunch 50.75% 133 0.91 3.66 STABLE Soil Sandy Loam 0.035 0.083 0.42 UNSTABLE ■ North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. USER 5l31I2022 04:15 PM HYDRAULIC RESULTS Discharge [cis)Period Peak Flow hrs Velocity [fps] Area (sq.ft) Hydraulic Radius(It) Normal Depth(it) 0.5 0.2 1 2.69 3.54 1 0.52 1 Z LINER RESULTS Reach Matting Type StabslityAnc*sis Vegetation Characteristics Permissible Shear Stress (psf) Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Class Type Density Straight S75 Unvegetated 1.55 0.94 1.65 STABLE Staple D Ditch #11 0 North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help fN-GUSH. USER 5l3112022 04:15 PM HYDRAULIC RESULTS Discharge cfs Peak Flow Period hrs Velocity (fps) Area (sq.ft) Hydraulic Radius ft Normal Depth ft 0.4 0.1 1.28 0.31 0.15 1 0.25 [RUI14 .� Unreinforced Vegetation (n=0.040) L- Bottom I 3.0 Width = 0.50 It 3.0 Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (psf) Calculated Shear Stress (psfj Safety Factor Remarks Staple Pattern Phase Class Type Density Straight Unreinforced Vegetation D I Bunch 50.75 % 3.33 0.23 14.26 STABLE Sod Sandy Loam 0.035 0.021 1.64 STABLE Ditch #12 Ll North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help °ENGLISH. USER 5/31/2022 04:16 PM HYDRAULIC RESULTS Discharge cfs Peak Flow Period hrs Velocity (fps) Area (sg1t) Hydraulic Radiu ft Normal Depth ft 11.5 0.1 2.82 0.53 0.20 1 0.35 UnreinforcedVeaetation fn=0.0401 L- B ottom 1 3.0 Width = 0.50 It 3.0 Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (PSI) Calculated Shear Stress (PSI) Safety Factor Remarks Staple Pattern Phase Class Type Density Straight Unreinforced Vegetation D I Bunch 50.75 a 3.33 1.08 3.09 STABLE Soil Sandy Loam 0.035 0.098 0.36 UNSTABLE ■ North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help NGLfSH. IUSEA I 55 2022 0417 Phi HYDRAULIC RESULTS Discharge Peak Flow cfs Period hrs j1.5 0.1 Velocity (fps) Area (sq.ft) Hydraulic Radius ft Normal De th ft 2.22 1 0.67 1 0.22 0.40 L_ Bottom 1 3.0 Width = 0.50 ft 3.0 LINER RESULTS I Not to Scale Matting Type Vegetation Characteristics Reach StaWyAnalysis Permisskde Calculated Safety Factor Remarks Staple Pattern Phase Gast Type Density Shear Stress Shear Stress (PSI) (PSI) Straight S75 Unvegetated 1.55 1.24 125 STABLE Staple D