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Home My WebLink AboutSW6200905_1669-EC MATTING CALCS_202010081669 — Currin Hill Subdivision EC Matting Calculations Ditch #1 North American Green ECMDSVersion 4.3 - Channel Protection Design, Output Farm — ❑ X File Specifications Options Help ENGLISH. USER 911012020 04:29 PM Discharge cfs Peak Flow Period hrs Velocity [fps] Area (sq. Hydraulic Radius fk Normal De th fk 4.3 0.3 1.72 2.52 0.44 0.64 LINER RESULTS Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear 5lress (Psf) Calculated Shear Stress (0) Safety Factor Remarks Staple Pattern Phase I Class I Type Density Straight Unreinforced Vegetation ID I Bunch 50-75 e 3.33 1.05 3.19 STABLE Soil Sandy Loam 0.035 0.031 1.13 STABLE Ditch #2 Unreinforced S� 1 L Bottom 1 3.0 Width = 0.50 It 3.0 Not to Scale > North American Green ECMDSVersion 4.3 - Channel Protection Design, Output Form — ❑ X File Specifications Options Help ENGLISH. JUSER i 91101 0020 0-3 PM HYDRAULIC RESULTS Unreinforced Vegetation fn=0.0611 Discharge cfs Peak Flow Period hrs Velocity (fps) Area (sq.ft) Hydraulic Radius fk Normal De kh fk �G.9 0.3 1 2.14 1 3.22 0.49 0.96 LINER RESULTS S� 1 L Bottom 1 3.0 Width = 0.50 It 3.0 Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear 5lress (Psf) Calculated Shear Stress (0) Safety Factor Remarks Staple Pattern Phase I Class I Type Density Straight Unreinforced Vegetation ID I Bunch 50-75% 3.33 1.19 2.79 STABLE Soil Sandy Loam 0.035 0.047 0.75 UNSTABLE North American Green ECMDSVersion 4.3 - Channel Protection Design, Output Farm — ❑ X File Specifications Options Help ENGLISH. IQUICK 91101 0020 0424 PM HYDRAULIC RESULTS. Discharge cfs Peak Flow Period hrs Velocity [fps] Area (sq.ft) Hydraulic Radius fk Normal De th fk �G.9 0.3 1 2.61 1 2.64 0.45 1 0.86 LINER RESULTS L— Bottom 1 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 (PSO Safety Factor Remarks Staple Pattern Phase Class Type Density Straight S75 Unvegetated 1.55 1.07 1.45 STABLE Staple D Ditch #3 North American Green ECMDSVersion 4.3 - Channel Protection Design, Output Form — ❑ X File Specifications Options Help ENGLISH. USER 9l14I2020 0730AM HYDRAULIC RESULTS Discharge cfs Peak Flow Period hrs Velocity (fps) Area (sq.ft) Hydraulic Radius ft Normal De th ft �.4 0.2 1 1.28 1 1.88 0.38 0.71 LINER RESULTS Unreinforced S� 1 L Bottom 1 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 (PSO Safety Factor Remarks Staple Pattern Phase Class I Type Density Straight Unreinforced Vegetation D Bunch 50-75% 3.33 0.99 3.74 STABLE Soil Sandy Loam 0.035 0.018 1.98 STABLE vNorth American Green ECMDSVersion 4.3 - Channel Protection Design, Output Form —El X File Specifications Options Help ENGLISH. USER W141 0020 07:d8AH HYDRAULIC RESULTS Discharge Peak Flow Velocity (fps) Unreinforced Vegetation (n=0.080) cfs Period hrs Radius ft 4 1 Bottom - 1 yy kti F y by {' 3.0 Width = 0.50 ft 3.0 f : `� ,: � R�:: fo ::pit R�. 'c'.., +.•;•4i, _. `�., .`:4i::�fo '`�`'<�.4::``0 `',`'<�.4::. LINER RESULTS Not to Scale ti. Area [sq.ft] Hydraulic Normal Reach Hafting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (psf) Calculated Shear Stress [psf] Safety Factor Remarks Staple Pattern Phase Class Type Density Straight Unreinforced Vegetation D Bunch 50-75% 3.33 1.23 2.71 STABLE Soil Sandy Loam 0.035 0.028 1.24 STABLE Ditch #5 North American Green ECMDS Version 4,3 -Channel Protection Design, Output Farm — ❑ X File Specifications Options Help HYDRAULIC RESULTS Unreinforced Discharge cfs Peak Flow Period hrs Velocity [fps) Area [sq.ft] Hydraulic Radius ft Normal De th ff 0.2 0.5 2.92 1.09 0.29 0.53 LINER RESULTS 1 L Bottom � 1 3.0 Width = 0.50 ft 3.0 Not to Scale Reach Hafting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (p$f) Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Class Type Density Straight Unreinforced Vegetation D Bunch 50-75% 3.33 2.96 1.13 STABLE Soil Sandy Loam 0.035 0.099 0.35 UNSTABLE ■ North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form - ❑ x File Specifications Options Help ENGLISH. QUICK 9I14I2020 0755-AM Mp HYDRAULIC RESULTS :; ,. Discharge cfs Peak Flow Period hrs Velocity (fps) Area (sq.ft) Hydraulic Radius ft Normal De th ff 0.2 0.5 1 6.65 1 0.48 1 0.19 0.33 4. LINER RESULTS C125 (n=0.022) S = 0.0900 1 Bottom 1 3.0 Width = 0.50 ft 3.0 Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress [Rsf) Calculated Shear Stress (Psfl Safety Factor Remarks Staple Pattern Phase Class I Type Density Straight C125 Unvegekated 2.25 1.83 1.23 STABLE Staple D Ditch #6 North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. JUSER 9I14I2020 08:04AM HYDRAULIC RESULTS Unreinforced Vegetation (n=0.088) Discharge cfs Peak Flow Period [his Velocity (fps) Area (sq.ft) Hydraulic Radius ft Normal De th ft 2.2 0.1 1 1.22 1 1.80 0.37 0.70 LINER RESULTS L- Bottom 1 3.0 Width = 0.50 ft 3.0 Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (Psf) Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Class I Type Density Straight Unreinforced Vegetation D I Bunch 50-75 e 3.33 0.87 3.83 STABLE Soil Sandy Loam 0.035 0.016 2.16 STABLE Ditch #7 North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form — ❑ X File Specifications Options Help ENGLISH. IUSER 9I14I2020 0825AM .,fir. HYDRAULIC RESULTS `.�'`r .,'+, ' - '` ` ,' ` , ;�s ` . 'r�: `'J. �: ',•. �: -`'r. ` Discharge cfs Peak Flow Period hrs Velocity [fps) Area (sq. Hydraulic Radius ft Normal De th ft � 7 0.5 1.45 1.87 0.37 0.71 Unreinforced Vegetation (n=0.081) S = 0.0230 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 (P$f) Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Class I Type Density Straight Unreinforced Vegetation D I Bunch 50-75% 3.33 1.02 3.27 STABLE Soil Sandy Loam 0.035 0.023 1.54 STABLE Ditch #8 ■ North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form File Specifications Options Help ENGLISH. JUSER 974I2 220 y4 y HYDRAULIC RESULTS r Discharge Peak Flow Velocity (fps) Area (sq.ft) Hydraulic Normal cfs Period hrs Radius ft Depth ft �.8 0.5 1 2.26 1 2.57 1 0.44 0.85 — ❑ X AM Unreinforced S7te/ 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 [psf) Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Class I Type Density Straight Unreinforced Vegetation D I Bunch 50-75 e 3.33 1.42 2.34 STABLE Soil Sandy Loam 0.035 0.053 0.65 UNSTABLE North American Green ECMDS Version 4.3 - Channel Protection Design, Output Form — ❑ X File Specifications Options Help HYDRAULIC RESULTS Discharge cfs Peak Flow Period hrs Velocity (fps) Area (sq.ft) Hydraulic Radius ft[Depth(ft) ormal 5.8 1 0.5 1 2.71 1 2.14 1 0.40 0.77 L— Bottom 1 3.0 Width = 0.50 ft 3.0 Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (psf] Calculated Shear Stress [psf] Safety Factor Remarks Staple Pattern Phase Class Type Density Straight S75 Unvegetated 1.55 1.29 1.20 STABLE Staple D Ditch #9 North American Green ECMDSVersion 4.3 - Channel Protection Design, Output Form — ❑ x File Specifications Options Help ENGLISH. JUSER I 911412020 O8:33AM HYDRAULIC RESULTS Unreinforced Vegetation Discharge cfs Peak Flow Period hrs Velocity [fps] Area [sq.fk] Hydraulic Radius ft Normal De th ft 0.3 0.5 1 4.77 1 1.95 1 0.38 0.73 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 (psf] Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Class I Type Density Straight Unreinforced Vegetation D I Bunch 50-75 ¢ 3.33 4.08 0.82 UNSTABLE Soil Sandy Loam 0.035 0.246 0.14 UNSTABLE North American Green ECMDSVersion 4.3 -Channel Protection Design, Output Farm - ❑ x File Specifications Options Help HYDRAULIC RESULTS '9A ` -Jkk' '? Discharge Peak Flow Velocity (fps) Area (sq.ft) Hydraulic Normal 'efsI Period fhrsl Radius ft 1 Depth ft 9.3 1 0.5 5.78 1 1.61 0.35 0.65 L _ Bottom 1 3.0 Width = 0.50 ft 3.0 Not to Scale Reach Matting Type Stability Analysis Vegetation Characteristics Permissible Shear Stress (psf) Calculated Shear Stress (psf) Safety Factor Remarks Staple Pattern Phase Class I Type Density Straight P550 Unegetated 4.00 3.67 1.09 STABLE Staple E