2013-04-08_PERMIT FILE - C1981019A (2)

Home Browse Search

Material: Smooth brome Left Right Retardance Bottom Freeboard Freeboard Freeboard Limiting Sideslope Sideslope Slope ( %) Width (ft) Ratio Ratio Classes Mult. x Depth (ft) % of Depth Velocity (fps) 14.59 cfs (VxD) 14.59 cfs 10.00 15:1 1.5:1 15.0 D, B 1.00 5.0 Vegetated Channel Results: Structure #38 (Erodible Channel, Natural channel below disturbance but above South Coll Ditch jct Trapezoidal Erodible Channel Inputs: Material: Cobbles and shingles Bottom Left Right Stability Class D w/o Freeboard Stability Class D w/ Freeboard Capacity Class B w/o Freeboard Capacity Class B w/ Freeboard Design Discharge: 14.59 cfs Depth (ft) % of Depth (VxD) 14.59 cfs 5.00 2.0:1 2.0:1 30.0 0.0350 Depth: 0.30 ft 1.30 ft 0.52 ft 1.52 ft Top Width: 10.90 ft 13.90 ft 11.57 ft 14.57 ft Velocity: 4.64 fps 2.58 fps X- Section Area: 3.15 sq ft 5.65 sq ft Hydraulic Radius: 0.284 ft 0.475 ft Froude Number: 1.52 0.65 Roughness Coefficient: 0.0536 0.1357 Structure #38 (Erodible Channel, Natural channel below disturbance but above South Coll Ditch jct Trapezoidal Erodible Channel Inputs: Material: Cobbles and shingles Bottom Left Right Freeboard Freeboard Freeboard Limiting Width (ft) Sideslope Sideslope Slope ( %) Manning's n Mult. x Velocity Ratio Ratio Depth (ft) % of Depth (VxD) (fps) 5.00 2.0:1 2.0:1 30.0 0.0350 X- Section Area: 1.5 Erodible Channel Results: Filename: Prospect 1024 w rev L and K 032613.sc4 Printed 03 -26 -2013 Exh. 7- 14R -17 Revision Date: 3/27/2013 Revision No.: TR -97 w/o Freeboard w/ Freeboard Design Discharge: 14.59 cfs Depth: 0.28 ft Top Width: 6.13 ft Velocity: 9.28 fps X- Section Area: 1.57 sq ft Hydraulic Radius: 0.251 ft Froude Number: 3.23 Filename: Prospect 1024 w rev L and K 032613.sc4 Printed 03 -26 -2013 Exh. 7- 14R -17 Revision Date: 3/27/2013 Revision No.: TR -97