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Home My WebLink AboutSW6210402_Calcs (Swale)_202201191721— Woodhaven Subdivision EC Matting Calculations Ditch #1 0 North American Green ECKVS Version 4.3 - Channel Protection Design, Output Form — ❑ X File Spec cations Options Help NGLISH. USER 1 12126/2021 1047AM HYDRAULIC RESULTS Discharge cfs Peak Flaw Peiiod hrs Vebcity! Area Isgit] Hydraulic Radius ft Normal De h ft i27.3 0.1 1.35 1 20.24 1 1.23 2.29 LINER RESULTS Urreinfofced S =0.0010 1 Width n 00 It —�o 1 Not to scale Reach kletling Type Staple Patton StabiftyAnaf m Vegetation Characteristics Permistible Shear Stress (psf) CalcrJated Shear Stress (psi) Safety Factor Remarks Phase Gass Type Density Straight Llnranforced Vegetalon D I Bunch 50-75% 3.33 0.14 23.35 STABLE Soil Sandy Loam am 9.013 2.69 STABLE Ditch #2 North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help FNGLISH. USER 1i/iwm 0155F, HYDRAULIC RESULTS UrminfomedVegetetion In-0.040] S Q0050 1 Bottom Width = 2.00 ft �1 3-0 LINERRESUJ RESULTS Not to scale Discharge ds Peak Flow Period hrs Vebcity [fps Area [sq.ft] Hydraulic Radus ft Norrrrat Depth Et p.1 0.5 1-74 4.0f3 0-54 0.138 Reach Matting Type SlabitityAnalysis Vegetation Characteristics Perrrussble Shear Stress Ipsfl Calculated Shear Stress Safely Factor Remarks Staple Pattern Phase Class Type Density n:-L, u'3 0 North Arnerican Green ECMDS Version 4.3 - Channel Protection Design, Output Fonn File Specifications Options Help ENGUSH. IUSER I 11 11 (V202021 11:5 PPM HYDRAULIC RESULTS Discharge ds Peak Flaw Period (his] Velocity (fps) Area lsq.R) Hydraulic Ra&-(R) Normal Depth 9t] 5.0 0.5 1.90 2.78 0.44 0.G3 Ur)tMarced S • 0.0070 Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Perrrwdk Shear SBess (ns►] CalaA3W Shear Stress W) Safety Factor Remarks Staple Patlern Phase Class Type Derma Stragm Unreinlorced Vegetation D Bunch 50.75.. 3.33 0.30 11,11 STABLE S61 Sandy Loam 0 035 0 (127 1.29 STABLE Ditch #4 0 North American Green ECMDS Version 4.3 - Channel protection Design, Output Form — 0 X File Specifications Options Help EN(3LISH. IUSER I 212 / 21 10:56AM HYDRAULIC RESULTS Discharge S Peak Flow Period his Velociy [fps] Area (sq.ft) Hydraulic Radius ft Normal Depth ft Urrreinfofced Vegetation (n=0.040j 8.2 0.1 1 1,81 4.54 1 0.57 0.94 :S. .0050 TL7 3.0 Width Zoo R Not to Scale Reach Matting Type Staple Pattern StabdRyAnalysis Vegetation Characteristics Permissible Sheat Stress (psfl Calculated Shear Stress W) Safety Factor Remarks Phase Class Type Density Straight Urreinfaced Vegetation I D Bunch 50.75% 3.33 0.29 11.34 STABLE Sao Sandy Loam (IM5 0.027 1.31 STABLE Ditch #5 North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form — ❑ X File Specifications Options Help ENGUSH. JUSES I 2/2—V 021 105f3AM HYDRAULIC RESULTS Discharge fcf*l Peak Flow Period lhisl VelocAy [fps] Area (sq.ftj Hydraulic Radius R Nofmal Deoh ft 4.9 0.1 1.34 3.66 0.51 0.82 LINER RESULTS Urverioiced S . Q0032 1 \ g Width t200 ft No: to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissble Shear Stress GPsfl Calculated Shear 5tiess (psf) Safely Factor Remarks Staple Pattern Phase Class Type DensAy Straight Umeinforced Vegetation D I Bunch 50•75. a33 0.16 20.34 STABLE Sal Sandy Loam 0.03!5 0.015 2.34 STABLE Ditch #6 0 North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. QUICK HYDRAULIC RESULTS 1111012021 O2i C4 PM S19D(n-0.039) 0.0 I 4 1 L Bottom 1 3.0 Width = 2.00 It 3.0 i p Not to Scale I Discharge Peak Fkrw Vdoctyjfps] Area (sq.ft) LINER RESU TS P cfs Period s Hydraulic fiadKrs ft Normal Depth [It) 30.8 a5 4,56 6.11 am 1.20 Reach Malting Type Stability Analysis Vegetation Characteristics Permissitle Shear Stress iPs#J Calculated Shear Stress lAsfl Safely Factor Remarks Staple Pattern Phase Class Type Density Straight 5150 Unvegetated 1.75 1.73 1.01 STABLE Staple D Ditch #7 North American Green ECMDS Version 4.3 - Channel Protection Design, Output Farm — ❑ X File Specifications Options Help NGUSH. USER 9/7/2021 (i856AM HYDRAULIC RESULTS ' Urscharge Peat: Flow Velocty [fpsj Are;(sq.ft) �ydraufrc Normal cfs Period (Ns) Radiu Ft 6 h ft 0.7 0.1 1.42 2.61 0.42 0.66Ln 5150 [m0.051 ] LINER RESULTS Bottom lf/idlh = 2.09 Ft 3.9 Not to Scale Reach Matting Type tabiityArralysis Vegetation characteristics Permissible Shear Shess (psf) Calculated Shear Stress tpsf) Safely Factor Remarks Staple Pattern Phase Class Type Density Straight 5759 Unvegetated 7.75 0.31 5.62 STABLE Staple D