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Home My WebLink AboutSW3230901_Plansheet - C 2.3 Swale Calculations_20240409 EAGLE EN�CINEE_ Culvert Report 6 SEDIMENTBASIN North American Green North American Green HydraflowE111t;F;7xpress Extension for Autodesk(D Civil 3D®byAutodesk,Inc. Wednesday,Aug 302023 NORTH NORTH Project Baylor Grove Client Cameron's Inc Creating Communities.Together. AMERICAN 5401 St. Wendel-Cynthiana Rd. AMERICAN 5401 St. Wendel-Cynthiana Rd. Project# 7756 Date 1/30/2023 2013A Van Buren Ave. Poseyville, Indiana 47633 Poseyville, Indiana 47633 Z Designation Basin Designer LBT Indian Trail,NC28079 $ta. +45 GREEN Tel. 800.772.2040 DGREEN Tel. 800.772.2040 ce j o NC Erosion and Sediment Control Planning and Design Manual >Fax 812.867.0247 >Fax 812.867.0247 LU o Q Invert Elev Dn (ft) = 595.00 Calculations LU U Z N N Max Drainage Area 11.71 ac 509,906 sf Pipe Length (ft) = 60.00 Qmin (cfs) = 12.30 www.nagreen.com www.nagreen.com W U N a) Max Disturbed Area 3.40 ac 148,222 sf Slope (%) = 1.00 Qmax (cfs) = 12.30 ECMDS v7.0 ECMDS v7.0 _z cc Z c c 0.50 Ca Invert Elev Up (ft) = 595.60 Tailwater Elev(ft) = (dc+D)/2 (� 65 Ca - co co Tc 5 minutes Rise (in) = 24.0 Q25=C'I25'A=0.46'8.02'3.34 = 12.3 CFS CHA Ditch NEL Grassed CHANNELANALYSIS CHA Ditch NE4L Grassed CHANNELANALYSIS Z W z � ao 110 7.52 in/hour Shape = Circular Highlighted LU o V ~ o Q10 44.01 cfs Span (in) = 24.0 Qtotal (cfs) = 12.30 Name Ditch 1 -Grassed Name Ditch 4-Grassed W No. Barrels = 1 Qpipe (cfs) = 12.30 Discharge 5.08 Discharge 0.89 J Q Required Volume 6,125 cf 1,800 cf per disturbed ac Elevation Area sf Volume cf Net Vol cf n-Value = 0.012 QOVertO (cfs) = 0.00 Vi N z q � ( p ) ( ) ( ) ( ) p ( ) Channel Slope 0.009 Channel Slope 0.013 Required Surface Area 19,146 sf(435 sf per Q10 cfs) 584 14,572 0 0 Culvert Type = Circular Concrete Veloc Dn (ft/s = 4.49 Q q p ) Channel Bottom Width 0 Channel Bottom Width 0 Storage Elevation 587.00 586 17,731 32,303 32,303 Culvert Entrance = Groove end projecting (C) Veloc Up (ft/s) = 5.90 Coeff. K,M,c,Y,k = 0.0045, 2, 0.0317, 0.69, 0.2 HGL Dn f Left Side Slope 3 Left Side Slope 3 LU Provided Volume 50,878 cf 587 19,419 18,575 50,878 (t) = 596.63 Provided Surface Area 19,419 sf 588 21,180 20,300 71,178 HGL Up (ft) = 596.86 Right Side Slope 3 Right Side Slope 3 589 23,012 22,096 93,274 Embankment Hw Elev(ft) = 597.46 Low Flow Liner Low Flow Liner Length 125 ft 589.5 1 23,956 1 11,742 105,016 Top Elevation (ft) = 598.26 Hw/D (ft) = 0.93 Retardence Class C 6-12 in Retardence Class C 6-12 in Average Width 54 ft Top Width (ft) = 34.00 Flow Regime = Inlet Control Vegetation Type Mix(Sod and Bunch) Vegetation Type Mix(Sod and Bunch) L/W Ratio 2.3 Crest Width (ft) = 0.00 Vegetation Density Good 65-79% Vegetation Density Good 65-79% Basin Side Slope 2 H:1V Soil Type Silt Loam(SM) Soil Type Silt Loam(SM) \�� \N CARS Riser/Primary Spillway Design Outlet pipe diameter 24 in Riser Spillway Elevation 587.00 Unreinforced Vegetation Unreinforced Vegetation ��•''oF�Ss/O�'ti� Pipe slope(ft/ft) 0.0051 ft/ft Depth of Flow over Riser 2.50 ft Normal Permissible Calculated Safety Staple Normal Permissible Calculated Safety Staple Phase Reach Discharge Velocity Mannings N Remarks Phase Reach Discharge Velocity Mannings N Remarks = SEAL - Pipe length(ft) 35 ft 2-yr Intensity,IZ 5.9 in/hour Depth Shear Stress Shear Stress Factor Pattern Depth Shear Stress Shear Stress Factor Pattern _ Elev(* Sta.aes Hw Depth(R) - 04550p, _ Outlet pipe invert in 584.08 2-yr Design Flow 35 cfs 599.00 3.40 Unreinforced Straight 5.08 cfs 2.23 ft/s 0.87 ft 0.035 4 Ibs/ft2 0.49 Ibs/ft2 8.18 STABLE Unreinforced Straight 0.89 cfs 1.66 ft/s 0.42 ft 0.035 4 Ibs/ft2 0.34 Ibs/ft2 11.67 STABLE _ Outlet pipe invert out 583.90 Riser Flow,QR 134 cfs Vegetation Vegetation Underlying Straight 5.08 cfs 2.23 ft/s 0.87 ft 0.035 1.34 Ibs/ft2 0.23 Ibs/ft2 5.78 STABLE Underlying Straight 0.89 cfs 1.66 ft/s 0.42 ft 0.035 1.34 Ibs/ft2 0.16 Ibs/ft2 8.24 STABLEIli!�IN E Riser Inside Dimension 36 in Outlet Pipe Flow,IMP 47 cfs C, _ Emergency Spillway&Skimmer Design ��iyFW C 596.00 2.40 Substrate Substrate l,l Spillway Length 12 ft a Cp° 7 p y g @ elev= 588.00 Days to Drain 3 days _ /��/t I I I I I t t �4/09/2024 Head over Spillway 1.50 ft Skimmer Size 2,0 in 5900 140 Weir Coefficient 3.367 Orifice Radius 0.8 in Max Flow 74 cfs Orifice Diamter 1.5 in 596A° 0.40 Rip Rap Apron Design Project: BAYLOR GROVE 53,kD AM z Structure: OUTLET @ RD STA 0+45 0 5 1° 15 N 25 30 35 40 ,5 W M W f 70 75 ao w Gireular Culvert HGL Emmflk North American Green North American Green z NCDENR Erosion and Sediment Control Planning and Design Manual p NORTH NORTH Lu 5401 St. Wendel-Cynthiana Rd. 5401 St. Wendel-Cynthiana Rd. o � z Do= 24 in. d50 (6"min.)= 6 in. AMERICAN Poseyville, Indiana 47633 AMERICAN Poseyville, Indiana 47633 �- � g Culvert Report GREEN Tel. 800.772.2040 GREEN Tel. 800.772.2040 ° � Q25 = 12.3 cfs dmax= 9.0 in. ° o w Hydraflow Express Extension for Autodesk®Civil 3D®b Autodesk,Inc. Friday,Jan 19 2024 >Fax 812.867.0247 >Fax 812.867.0247 e' I- z 3Do= ft. (min) *T= 14 in. y °� w o cc)) w La = 12 ft. (min) V= 7.8 fps C) Lu z o 0 www.nagreen.com www.nagreen.com Lu z C) rJ Sta. 4+97.5 ECMDS v7.0 ECMDS v7.0 W= ft. (min) Class= B (NCDOT 1042-1) CHANNELANALYSIS CHANNELANALYSIS o U o co o CO Invert Elev Dn (ft) = 589.60 Calculations Q25,RATIONAL METHOD(CIA) I- 0.46 X 8.02 X 3.34=12.3 CFS Pipe Length (ft) = 48.52 Qmin (cfs) = 27.40 >>>Ditch 2-Grassed >>> Ditch 5 Grassed o w o w o w Slope (%) = 0.52 Qmax (cfs) = 27.40 Name Ditch 2-Grassed Name Ditch 5 Grassed z z U 3 z z z z ° 1! Invert Elev Up (ft) = 589.85 Tailwater Elev (ft) = (dc+D)/2 rn Co to rn CO CO II Discharge 15.51 Discharge 26.3 i;, E (� II I 'I I' Rise (in) = 30.0 Q25=C'125'A=0.46'8.02'7.42 = 27.4 CFS w w w w w w Outlet w = D + L 1r I `'I Channel Slope 0.01 Channel Slope 0.01 w QY IY IY Ir tY IY o a g _ _ 1 ::}l L. f.: Shape _ Circular Highlighted _ o o o pipe Channel Bottom Width 2.25 Channel Bottom Width 1 to o o diameter (Do} I r; ;!; I; ;�Il Span (in) = 30.0 Qtotal (cfs) = 27.40 ¢ Q ¢ ¢ Q Q 80 Left Side Slope 3 Left Side Slope 3 La --�+ I, I No. Barrels = 1 Qpipe (cfs) = 27.40 7 f lwater 0.5Do till• 7 ! i ` I I i I n-Value = 0.012 Qovertop (cfs) = 0.00 Right Side Slope 3 Right Side Slope 3 ro W ro m m m m _ Culvert Type = Circular Concrete Veloc Dn (ft/s) = 6.12 Low Flow Liner Low Flow Liner Y Q Q J J o�P'QtoSq I I. I _ rl �� n q Culvert Entrance = Groove end projecting (C) Veloc Up (ft/S) = 7.32 Retardence Class C 6-12 in Retardence Class C 6-12 in N N co N N N e�glr Coeff. K,M,c,Y,k = 0.0045, 2, 0.0317, 0.69, 0.2 HGL Dn ft = 591.74 g Type ( ) g Type ( ) Q N N M ( ) Vegetation T e Mix Sod and Bunch Vegetation T e Mix Sod and Bunch HGL Up (ft) = 591.63 ° D M o o 1`�r Vegetation Density Good 65-79/o Vegetation Density Good 65-79/0 0 II T -�N000 Embankment Hw Elev(ft) = 592.60 0 0 0 0 0 0 `�' �! t v . i a Top Elevation (ft) = 594.00 Hw/D (ft) = 1.10 Soil Type Silt Loam(SM) Soil Type Silt Loam(SM) 4 i., - i IIlly -I04' ' 4 Top Width (ft) = 34.00 Flow Regime = Inlet Control Unreinforced Vegetation Unreinforced Vegetation o! N H , :i,' !,I f ill s Crest Width (ft) = 0.00 3 Norm I P rmi ible C I I t S f t St I Normal PermissibleF.Ch alculated Safety Staple a e ss a cu a ed a e a e Y pY p i i ! Phase Reach Discharge Velocity Mannings N Remarks Phase Reach Discharge Velocity Mannings N Remarks -Out- tt) Depth She Stress Shear Stress Factor Pattern Depth Shear Stressear Stress Factor Pattern 20 1y 3 Unreinforced Straight 15.51 cfs 3.03 ft/s 0.98 ft 0.035 4 Ibs/ft2 0.61 Ibs/ft2 6.52 STABLE Unreinforced Straight 26.3 cfs 3.5 ft/s 1.42 ft 0.035 4 Ibs/ft2 0.89 Ibs/ft2 4.51 STABLE Vegetation Vegetation i ICI ( t ' 10 3p ' D �� Underlying Straight 15.51 cfs 3.03 ft/s 0.98 ft 0.035 1.34 Ibs/ft2 0.38 Ibs/ft2 3.56 STABLE Underlying Straight 26.3 cfs 3.5 ft/s 1.42 ft 0.035 1.34 Ibs/ft2 0.47 Ibs/ft2 2.86 STABLE Substrate Substrate Sta 4*97.5 Hw Depth(ft) 0 ._ _ , I _ _ < V Z N 535.0° S.ts U 0. r I DCL I1� , - a l74 594.°0 4.15 t , v - y b- a 2L ,� - - . � II'I III•h h - -- i IL 9 50W 3.15 ' ` _ V7 I: ! v i i5 d I I I f L LLJ (� ' Per .` I 592.°0 z.15 c _ ! i J 3 5 10 2D 50 100 200 500 1000 59000 015 7 � ^' UJ Discharge(0/sec) �,Op _ -085 NORTH North American Green NORTH North American Green � � O AMERICAN 5401 St. Wendel-Cynthiana Rd. AMERICAN 5401 St. Wendel-Cynthiana Rd. � O N O �► 599.0° _ - - -,.55 Pose ville, Indiana 47633 Pose ville, Indiana 47633 0 z Curves may not be extrapolated. ° 5 ° 5 zo zs 3° 3s a° a5 w 55 s° r� o y y Cirwlar Culvert HGL Embank GREEN Tel. 800.772.2040 GREEN Tel. 800.772.2040 Reach(fl) O Figure 8.06a Design of outlet protection protection from a round pipe flowing full,minimum tailwater concition(Tvv<0.5 diameter)- J 7 >Fax 812.867.0247 >Fax 812.867.0247 �- L 2 Rip Rap Apron Design www.nagreen.com www.nagreen.com Q O z ECMDS v7.0 ECMDS v7.0 z 0 Project: BAYLOR GROVE CHANNELANALYSIS CHANNELANALYSIS (/) >>>Ditch 3-Grassed >>>Ditch 6-Grassed Structure: OUTLET @ RD STA 4+97.5 NCDENR Erosion and Sediment Control Planning and Design Manual Name Ditch 3-Grassed Name Ditch 6-Grassed C) Do= 30 in. d50(6"min.)- 8 in, Discharge 2.3 Discharge 10.29 Channel Slope 0.011 Channel Slope 0.016 Q25 = 27.4 cfs dmax= 12.0 in. Channel Bottom Width 0 Channel Bottom Width 0.5 3Do= 7.5 ft. (min) *T= 18 in. Left Side Slope 3 Left Side Slope 3 600 Right Side Slope 3 Right Side Slope 3 La= 16 ft. (min) V= 6.5 fps Low Flow Liner Low Flow Liner W= 18.50 ft. (min) Class= B (NCDOT 1042-1) Retardence Class C 6-12 in Retardence Class C 6-12 in Q25,RATIONAL METHOD(CIA) Vegetation Type Mix(Sod and Bunch) Vegetation Type Mix(Sod and Bunch) 0.46X8.02X7.42=27.4CFS Vegetation Density Good 65-790/6 Vegetation Density Good 65-79% Y EX. GRADE 3 ° -1! 595 Soil Type Silt Loam(SM) Soil Type Silt Loam(SM) U Outlet w = Do + La Unreinforced Vegetation Unreinforced Vegetation 'm w pipe I i:^.t'i.: I : .:4 p m ,, ; ! li II = Normal Permissible Calculated Safety Staple Normal Permissible Calculated Safety Staple w diameter(Do) I; I( Phase Reach Discharge Velocity Mannings N Remarks Phase Reach Discharge Velocity Mannings N Remarks Y La __,t 80 a 31y Depth Shear Stress Shear Stress Factor Pattern Depth Shear Stress Shear Stress Factor Pattern J w z 11 m 7 i lwater 0.5De C) �� Unreinforced Straight 2.3 cfs 1.97 ft/s 0.62 ft 0.035 4 Ibs/ft2 0.43 Ibs/ft2 9.36 STABLE Unreinforced Straight 10.29 cfs 3.31 ft/s 0.94 ft 0.035 4 Ibs/ft2 0.94 Ibs/ft2 4.27 STABLE O U 0 590 1 _ Vegetation Vegetation fy ( `d OL NORMAL PROP. GRADE Underlying Straight 2.3 cfs 1.97 ft/s 0.62 ft 0.035 1.34 Ibs/ft2 0.2 Ibs/ft2 6.61 STABLE Underlying Straight 10.29 cfs 3.31 ft/s 0.94 ft 0.035 1.34 Ibs/ft2 0.48 Ibs/ft2 2.78 STABLE L o�PQ 6o I I. - a a r� f �I � DEPTH Substrate Substrate �.eog�r I�I LU N '4 " N 5Q .I r 1 BOTTOM N WIDTH V ( 4 1 �� -- 1 a'-� 4 585 z Y o F LL m 3 O r� 111 - __. ,d SECTION VIEW DITCH 5 cn o 0 20 . j5 _ _ 3 HORIZONTAL SCALE: 1"=5' Q 10 VERTICAL SCALE: 1"=5' ct .4 ;J;� I ! - O FT t D a Location Inlet Storm Runoff Pipe Calculations Y = y ,. DITCH CALCULATIONS Areas p � Drainage Length Average Bottom Side Grass 10-year Analysis o I a " 1 Ditch ID Pie Actual w - I • ! k I. Area(ac) (ft) Slope Width(ft) Slope(H:IV) n value Q(cfs) V(fps) Depth(ft) Percent Percent Composite Inlet Combined Pipe p Actual z Material m 11,• ! _ - - '--. I IT :.,14M I in hr Mater Pi e So e Ca acl d d Pie U stream Downstrea Pie Ditch 1 1.83 431 0.9% 0.0 3.0 0.035 5.08 2.23 0.87 PI e Name ) p ( / ) 9 Q 9 P p 9 ( ( ) ( P ) P tY / I» P P P P PLi p (acres Pervious Im ervlous Runoff Dischar e Dischar eLen th DtheD In) Size n Vfull f s . v/V-full VieEiDitch 2 5.59 873 1.0% 2.3 3.0 0.035 15.51 3.03 0.98 % % Coeff. C (25 yr) cfs i e cfs n (%) ft Q full ratio f S Time Invert Invert MaterialI h 1% ( ) ( ) ( ) P P ( ) O (cfs) ( P ) (min) Q 0 Ditch 3 0.83 1009 1 0 0 3.0 0.035 2.30 1.97 0 62 3 5 10 20 50 3 100 200 500 1000 Ditch 4 0.32 477 1.3% 0.0 3.0 0.035 0.89 1.66 0.42 Sheet Discharge(ft /sec) Ditch 5 9.48 354 1.0% 1.0 3.0 0.035 26.30 3.50 1.42 BAYLOR STA 4+97.5 7.42 76% 24% 0.46 8.02 27.4 27.4 0.012 0.52% 49 28.3 30 6.5 31.85 0.86 0.70 1.14 7.40 0.11 589.85 589.60 RCP Ditch 6 3.71 349 1 1.6% 0.5 3.0 0.035 10.29 3.31 0.94 -... _ .._.---- -- --- - .._.----_-- ..... ....................... ----------..__.._._-----.....---- --------------.._.._.._----------r_.....---------------------------- ----__.-- -.....----..._.._..__.._._.._------ ...'---...._._.._. Curves may not be extrapolated. BAYLOR STA 0+45 3.34 76% 24% 0.46 8.02 12.3 12.3 0.012 1.00% 60 18.5 24 7.8 24.47 0.50 0.50 0.99 7.71 0.13 595.60 595.00 RCP C-2- Figure 8.06a Design of outlet protection protection from a round pipe flowing full,minimum tailwater condition(T,,<0.5 diameter). 3