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PRE HYDROCAD BIELECKI 6 61 DESIGN POINT Al A DESIGN POINT Subcat Reach on Link Drainage Diagram for PREDEVELOPMENT_BIELECKI Prepared by The Environmental Design Partnership, LLP, Printed 9/13/2017 HydroCAD®8.50 s/n 000476 ©2007 Hydro CAD Software Solutions LLC PREDEVELOPMENT_BIELECKI Prepared by The Environmental Design Partnership, LLP Printed 9/13/2017 HydroCAD®8.50 s/n 000476 @2007 HydroCAD Software Solutions LLC Page 2 Area Listing (all nodes) Area CN Description (acres) (subcatchment-numbers) 8.780 30 Woods, Good, HSG A (A1,131) 0.494 35 Brush, Fair, HSG A (Al) 6.007 43 Woods/grass comb., Fair, HSG A (131) 0.207 98 EXISTING ROAD (Al) 15.487 TOTAL AREA PREDEVELOPMENT_BIELECKI Prepared by The Environmental Design Partnership, LLP Printed 9/13/2017 HydroCAD®8.50 s/n 000476 @2007 HydroCAD Software Solutions LLC Page 3 Soil Listing (all nodes) Area Soil Subcatchment (acres) Goup Numbers 15.281 HSG A Al, B1 0.000 HSG B 0.000 HSG C 0.000 HSG D 0.207 Other Al 15.487 TOTAL AREA PREDEVELOPMENT_BIELECKI Type // 24-hr 1-YR Rainfall=2.15" Prepared by The Environmental Design Partnership, LLP Printed 9/13/2017 HydroCAD®8.50 s/n 000476 @2007 HydroCAD Software Solutions LLC Page 4 Time span=5.00-60.00 hrs, dt=0.05 hrs, 1101 points Runoff by SCS TR-20 method, UH=SCS Reach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind method SubcatchmentA1: - Runoff Area=167,520 sf 5.37% Imperious Runoff Depth=0.00" Flow Length=575' Tc=28.9 min CN=34 Runoff=0.00 cfs 0.000 of SubcatchmentB1: - Runoff Area=507,100 sf 0.00% Imperious Runoff Depth=0.00" Flow Length=420' Slope=0.0125 '/' Tc=47.1 min CN=37 Runoff=0.00 cfs 0.000 of Link A: DESIGN POINT Inflow=0.00 cfs 0.000 of Primary=0.00 cfs 0.000 of Link B: DESIGN POINT Inflow=0.00 cfs 0.000 of Primary=0.00 cfs 0.000 of Total Runoff Area = 15.487 ac Runoff Volume = 0.000 of Average Runoff Depth = 0.00" 98.67% Pervious = 15.281 ac 1.33% Impervious = 0.207 ac PREDEVELOPMENT_BIELECKI Type // 24-hr 1-YR Rainfall=2.15" Prepared by The Environmental Design Partnership, LLP Printed 9/13/2017 HydroCAD®8.50 s/n 000476 @2007 HydroCAD Software Solutions LLC Page 5 Summary for Subcatchment Al: - Runoff = 0.00 cfs @ 5.00 hrs, Volume= 0.000 af, Depth= 0.00" Runoff by SCS TR-20 method, UH=SCS, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs Type II 24-hr 1-YR Rainfall=2.15" Area (so CN Description 9,000 98 EXISTING ROAD 21,500 35 Brush, Fair, HSG A 137,020 30 Woods, Good, HSG A 167,520 34 Weighted Average 158,520 Pervious Area 9,000 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 13.1 100 0.0300 0.13 Sheet Flow, Grass: Dense n= 0.240 P2= 2.75" 15.8 475 0.0100 0.50 Shallow Concentrated Flow, Woodland Kv= 5.0 fps 28.9 575 Total Summary for Subcatchment 1131: - Runoff = 0.00 cfs @ 5.00 hrs, Volume= 0.000 af, Depth= 0.00" Runoff by SCS TR-20 method, UH=SCS, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs Type II 24-hr 1-YR Rainfall=2.15" Area (so CN Description 261,650 43 Woods/grass comb., Fair, HSG A 245,450 30 Woods, Good, HSG A 507,100 37 Weighted Average 507,100 Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 28.0 100 0.0125 0.06 Sheet Flow, Woods: Light underbrush n= 0.400 P2= 2.75" 19.1 320 0.0125 0.28 Shallow Concentrated Flow, WOODS Forest w/Heavy Litter Kv= 2.5 fps 47.1 420 Total Summary for Link A: DESIGN POINT Inflow Area = 3.846 ac, 5.37% Impervious, Inflow Depth = 0.00" for 1-YR event Inflow = 0.00 cfs @ 5.00 hrs, Volume= 0.000 of Primary = 0.00 cfs @ 5.00 hrs, Volume= 0.000 af, Atten= 0%, Lag= 0.0 min PREDEVELOPMENT_BIELECKI Type // 24-hr 1-YR Rainfall=2.15" Prepared by The Environmental Design Partnership, LLP Printed 9/13/2017 HydroCAD®8.50 s/n 000476 @2007 HydroCAD Software Solutions LLC Page 6 Primary outflow= Inflow, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs Summary for Link B: DESIGN POINT Inflow Area = 11.641 ac, 0.00% Impervious, Inflow Depth = 0.00" for 1-YR event Inflow = 0.00 cfs @ 5.00 hrs, Volume= 0.000 of Primary = 0.00 cfs @ 5.00 hrs, Volume= 0.000 af, Atten= 0%, Lag= 0.0 min Primary outflow= Inflow, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs PREDEVELOPMENT_BIELECKI Type // 24-hr 10-YR Rainfall=3.60" Prepared by The Environmental Design Partnership, LLP Printed 9/13/2017 HydroCAD®8.50 s/n 000476 @2007 HydroCAD Software Solutions LLC Page 7 Time span=5.00-60.00 hrs, dt=0.05 hrs, 1101 points Runoff by SCS TR-20 method, UH=SCS Reach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind method SubcatchmentA1: - Runoff Area=167,520 sf 5.37% Imperious Runoff Depth=0.00" Flow Length=575' Tc=28.9 min CN=34 Runoff=0.00 cfs 0.000 of SubcatchmentB1: - Runoff Area=507,100 sf 0.00% Imperious Runoff Depth=0.00" Flow Length=420' Slope=0.0125 '/' Tc=47.1 min CN=37 Runoff=0.01 cfs 0.002 of Link A: DESIGN POINT Inflow=0.00 cfs 0.000 of Primary=0.00 cfs 0.000 of Link B: DESIGN POINT Inflow=0.01 cfs 0.002 of Primary=0.01 cfs 0.002 of Total Runoff Area = 15.487 ac Runoff Volume = 0.002 of Average Runoff Depth = 0.00" 98.67% Pervious = 15.281 ac 1.33% Impervious = 0.207 ac PREDEVELOPMENT_BIELECKI Type // 24-hr 10-YR Rainfall=3.60" Prepared by The Environmental Design Partnership, LLP Printed 9/13/2017 HydroCAD®8.50 s/n 000476 @2007 HydroCAD Software Solutions LLC Page 8 Summary for Subcatchment Al: - Runoff = 0.00 cfs @ 5.00 hrs, Volume= 0.000 af, Depth= 0.00" Runoff by SCS TR-20 method, UH=SCS, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs Type II 24-hr 10-YR Rainfall=3.60" Area (so CN Description 9,000 98 EXISTING ROAD 21,500 35 Brush, Fair, HSG A 137,020 30 Woods, Good, HSG A 167,520 34 Weighted Average 158,520 Pervious Area 9,000 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 13.1 100 0.0300 0.13 Sheet Flow, Grass: Dense n= 0.240 P2= 2.75" 15.8 475 0.0100 0.50 Shallow Concentrated Flow, Woodland Kv= 5.0 fps 28.9 575 Total Summary for Subcatchment 1131: - Runoff = 0.01 cfs @ 24.16 hrs, Volume= 0.002 af, Depth= 0.00" Runoff by SCS TR-20 method, UH=SCS, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs Type II 24-hr 10-YR Rainfall=3.60" Area (so CN Description 261,650 43 Woods/grass comb., Fair, HSG A 245,450 30 Woods, Good, HSG A 507,100 37 Weighted Average 507,100 Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 28.0 100 0.0125 0.06 Sheet Flow, Woods: Light underbrush n= 0.400 P2= 2.75" 19.1 320 0.0125 0.28 Shallow Concentrated Flow, WOODS Forest w/Heavy Litter Kv= 2.5 fps 47.1 420 Total Summary for Link A: DESIGN POINT Inflow Area = 3.846 ac, 5.37% Impervious, Inflow Depth = 0.00" for 10-YR event Inflow = 0.00 cfs @ 5.00 hrs, Volume= 0.000 of Primary = 0.00 cfs @ 5.00 hrs, Volume= 0.000 af, Atten= 0%, Lag= 0.0 min PREDEVELOPMENT_BIELECKI Type // 24-hr 10-YR Rainfall=3.60" Prepared by The Environmental Design Partnership, LLP Printed 9/13/2017 HydroCAD®8.50 s/n 000476 @2007 HydroCAD Software Solutions LLC Page 9 Primary outflow= Inflow, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs Summary for Link B: DESIGN POINT Inflow Area = 11.641 ac, 0.00% Impervious, Inflow Depth = 0.00" for 10-YR event Inflow = 0.01 cfs @ 24.16 hrs, Volume= 0.002 of Primary = 0.01 cfs @ 24.16 hrs, Volume= 0.002 af, Atten= 0%, Lag= 0.0 min Primary outflow= Inflow, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs PREDEVELOPMENT_BIELECKI Type // 24-hr 100 YR Rainfall=6.00" Prepared by The Environmental Design Partnership, LLP Printed 9/13/2017 HydroCAD®8.50 s/n 000476 @2007 HydroCAD Software Solutions LLC Page 10 Time span=5.00-60.00 hrs, dt=0.05 hrs, 1101 points Runoff by SCS TR-20 method, UH=SCS Reach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind method SubcatchmentA1: - Runoff Area=167,520 sf 5.37% Imperious Runoff Depth=0.21" Flow Length=575' Tc=28.9 min CN=34 Runoff=0.11 cfs 0.067 of SubcatchmentB1: - Runoff Area=507,100 sf 0.00% Imperious Runoff Depth=0.34" Flow Length=420' Slope=0.0125 '/' Tc=47.1 min CN=37 Runoff=0.79 cfs 0.333 of Link A: DESIGN POINT Inflow=0.11 cfs 0.067 of Primary=0.11 cfs 0.067 of Link B: DESIGN POINT Inflow=0.79 cfs 0.333 of Primary=0.79 cfs 0.333 of Total Runoff Area = 15.487 ac Runoff Volume = 0.400 of Average Runoff Depth = 0.31" 98.67% Pervious = 15.281 ac 1.33% Impervious = 0.207 ac PREDEVELOPMENT_BIELECKI Type // 24-hr 100 YR Rainfall=6.00" Prepared by The Environmental Design Partnership, LLP Printed 9/13/2017 HydroCAD®8.50 s/n 000476 @2007 HydroCAD Software Solutions LLC Page 11 Summary for Subcatchment Al: - Runoff = 0.11 cfs @ 13.10 hrs, Volume= 0.067 af, Depth= 0.21" Runoff by SCS TR-20 method, UH=SCS, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs Type II 24-hr 100 YR Rainfall=6.00" Area (so CN Description 9,000 98 EXISTING ROAD 21,500 35 Brush, Fair, HSG A 137,020 30 Woods, Good, HSG A 167,520 34 Weighted Average 158,520 Pervious Area 9,000 Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 13.1 100 0.0300 0.13 Sheet Flow, Grass: Dense n= 0.240 P2= 2.75" 15.8 475 0.0100 0.50 Shallow Concentrated Flow, Woodland Kv= 5.0 fps 28.9 575 Total Summary for Subcatchment 1131: - Runoff = 0.79 cfs @ 12.82 hrs, Volume= 0.333 af, Depth= 0.34" Runoff by SCS TR-20 method, UH=SCS, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs Type II 24-hr 100 YR Rainfall=6.00" Area (so CN Description 261,650 43 Woods/grass comb., Fair, HSG A 245,450 30 Woods, Good, HSG A 507,100 37 Weighted Average 507,100 Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 28.0 100 0.0125 0.06 Sheet Flow, Woods: Light underbrush n= 0.400 P2= 2.75" 19.1 320 0.0125 0.28 Shallow Concentrated Flow, WOODS Forest w/Heavy Litter Kv= 2.5 fps 47.1 420 Total Summary for Link A: DESIGN POINT Inflow Area = 3.846 ac, 5.37% Impervious, Inflow Depth = 0.21" for 100 YR event Inflow = 0.11 cfs @ 13.10 hrs, Volume= 0.067 of Primary = 0.11 cfs @ 13.10 hrs, Volume= 0.067 af, Atten= 0%, Lag= 0.0 min PREDEVELOPMENT_BIELECKI Type // 24-hr 100 YR Rainfall=6.00" Prepared by The Environmental Design Partnership, LLP Printed 9/13/2017 HydroCAD®8.50 s/n 000476 @2007 HydroCAD Software Solutions LLC Page 12 Primary outflow= Inflow, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs Summary for Link B: DESIGN POINT Inflow Area = 11.641 ac, 0.00% Impervious, Inflow Depth = 0.34" for 100 YR event Inflow = 0.79 cfs @ 12.82 hrs, Volume= 0.333 of Primary = 0.79 cfs @ 12.82 hrs, Volume= 0.333 af, Atten= 0%, Lag= 0.0 min Primary outflow= Inflow, Time Span= 5.00-60.00 hrs, dt= 0.05 hrs