Loading...
HomeMy WebLinkAboutSDP200700059 Calculations 2007-05-31Engineering Calculations pa6c The County of Albemarle, Virginia Submitted by: E;J1(?Z*E WTW I S`E` PW P"E;W`I7`E_;S, LLC • Owner The CON Company Planning and Engineering Consultants Stone ng /Von Storch Architects and Urban Design Consultants y first ,Submtssion %anuary 9, 2000, Second 8ubmssion, 7ebrualy 1.3, 2006 'Mird,tiubmission: May It,, 200(, Minor amendment. May 31, Ittl7 DIVISION 2 — Storm Pipe Calculations The Cox Company Pantops Park 05-60 Site Redevelopment. Final Site Plan W R -19 Appendix 913- 2 LD -229 Storm Drain Design Computations LD -229 April 2007 STORM SEWER DESIGN COMPUTATIONS ROUTE: _ COUNTY: _ DESCRIPTION: Richmond Rd Albemarle PROJ: Pantops Park DISTRICT: Rivanna SHEET: 1 OF 2 1 Of 1 VDOT Drainage Manual AREA DRAIN A " RUN- OFF COEF.CA INLET TIME RAIN FALL RUN- OFF O INVERT ELEVATIONS LENGTH SLOPE DIA CAPA- CITY V I FLOW TIME MINUT ES REMARKS FROM POINT TO POINT ACRES C INCRE- MENT ACCUM- ULATED MIN- UTES IN /HR CFS UPPER END LOWER END FT FT /FT IN CFS FPS INCREME NT r ACCUMUL ATED 1)2)3)4)5)6)7)8)9)10)11)12)13)14)15)16)17)18) D15 SWM 4. 12 0. 786 3. 2383 5. 6336 5 6. 7 17. 77 349. 60 348. 00 180. 00 0. 89%72 403. 6 4. 68 Pipe 1 D16 DI 5 0. 38 0. 82 0. 3116 0. 8414 5 6. 7 17. 80 350. 00 349. 80 18. 28 1. 09%36 85. 09 9. 52 Pipe 5b DI 7 IDI 6 0. 31 0. 78 0. 2418 0. 5298 5 6. 7 16. 22 351. 20 350. 201 68. 59 1. 46%36 82. 95 5. 6 Pipe 6 D18 DI 7 0. 17 0. 8 0. 136 0. 288 5 6. 7 1. 91 354. 00 353. 20 58. 02 1. 38%15 7. 86 5. 281 Pipe 7 D19 D18 0. 2 0. 76 0. 152 0. 152 5 6. 7 1. 03 355. 00 354. 20 61. 72 1. 30%15 7. 60 3. 05 Pipe 8 DI 10 D17 0 0. 5 0 2. 3953 5 6. 7 13. 51 352. 50 351. 40 105. 06 1. 05%36 69. 55 5. 29 Pipe 9 DI 11 DI 10 0. 24 0. 8 0. 192 0. 192 5 6. 7 1. 30 357. 50 357. 30 15. 92 1. 26%15 8. 36 4. 95 jPipe 10 DI 12 DI 10 0. 2 0. 76 0. 152 2. 2033 5 6. 7 12. 46 353. 00 352. 70 22. 92 1. 31%24 28. 47 5. 92 Pipe 11 DI 13 DI 12 0. 3 0. 83 0. 249 2. 0513 5 6. 7 11. 77 354. 80 353. 20 109. 50 1. 46%24 27. 85 5. 79 Pipe 12 DI 30 DI 13 0 0. 5 0 1. 8023 5 6. 7 10. 37 355. 40 355. 00 23. 87 1. 68%24 32. 08 5. 53 Pipe 30 DI 14 DI 30 0. 18 0. 76 0. 1368 0. 2538 5 6. 7 1. 68 366. 40 365. 00 39. 45 3. 55%18 20. 86 7. 09 Pipe 13 DI 14 DI 15 0. 13 0. 9 0. 117 0. 117 5 6. 7 0. 79 367. 00 366. 50 38. 46 1. 30%18 12. 65 2. 59 Pipe 14 1 Of 1 VDOT Drainage Manual W R -19 Appendix 913 -2 LD -229 Storm Drain Design Computations LD -229 April 2007 STORM SEWER DESIGN COMPUTATIONS ROUTE: COUNTY DESCRIPTION: Richmond Rd Albemarle PROJ: Pantops Park DISTRICT: Rivanna SHEET: 2 OF 2 1 of 1 VDOT Drainage Manual AREA DRAIN A " RUN- OFF COEF.CA INLET TIME RAIN FALL RUN- OFF Q INVERT ELEVATIONS LENGTH SLOPE DIA CAPA- CITY V FLOW TIME MINUT ES REMARKS FROM POINT TO POINT ACRES C INCRE- MENT ACCUM- ULATED MIN- UTES IN /HR CFS UPPER END LOWER END FT FT /FT IN CFS FPS INCREME NT/ ACCUMUL ATED 1)2)3)4)5)6)7)8)9)10)11)12)13)14)15)16)17)18) D1 31 DI 30 0 0. 5 0 1 1. 5485 5 6. 7 8. 96 360. 80 359. 50 64. 58 2. 01%21 23. 2 9. 02 Pipe 31 DI 22 DI 31 0. 29 0. 81 0. 2349 1. 3414 5 6. 7 7. 79 361. 50 361. 00 28. 28 1. 77%21 22. 73 5. 26 Pipe 21 DtV DI 22 0. 22 0. 79 0. 1738 0. 6763 51 6. 7 4. 16 367. 00 361. 70 243. 66 2. 18%21 23. 55 4. 26 Pipe 16 DI 18 DI 17 0. 23 0. 79 0. 1817 0. 5025 5 6. 7 3. 11 367. 80 367. 20 33. 69 1. 78%18 14. 92 4. 06 Pipe 17 DI 19 DI 18 0. 12 0. 77 0. 0924 0. 1848 5 6. 7 1. 20 370. 00 368. 00 127. 06 1. 57%15 8. 23 3. 19 Pipe 18 DI 20 DI 19 0. 12 0. 77 0. 0924 0. 0924 5 6. 7 0. 62 373. 00 370. 20 106. 30 2. 63%15 10. 68 2. 65 Pipe 19 DI 21 DI 18 0. 17 0. 8 0. 136 0. 136 5 6. 7 0. 92 373. 50 371. 00 69. 32 3. 61%15 12. 63 6. 00 Pipe 20 DI 23 DI 22 0. 3 0. 75 0. 225 0. 4302 5 6. 7 2. 78 371. 20 370. 00 54. 42 2. 21%18 16. 2 6. 85 Pipe 22 D1 24 DI 31 0. 14 0. 74 0. 1036 0. 2071 5 6. 7 1. 38 372. 30 371. 00 67. 79 1. 92%18 14. 99 5. 30 Pipe 23 DI 25 DI 24 0. 15 0. 69 0. 1035 0. 1035 5 6. 7 0. 70 373. 30 372. 50 37. 97 2. 11%18 16. 11 2. 65 Pipe 24 DI 26 DI 23 0. 27 0. 76 0. 2052 0. 2052 5 6. 7 1. 39 375. 00 371. 40 142. 01 2. 54%15 10. 43 3. 33 Pipe Or, 5 1 of 1 VDOT Drainage Manual User Name: Eric Woolley Project: 1241 VNB Site Network: 02 - Site Revised Storm Sewers Detail Report Date: 04 -10 -07 Time: 14:37:59 Page: 1 of 46 PIPE DESCRIPTION: Pipe 1 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 1 ac Downstream Pipe Outfall Pipe Material HDPE min Pipe Length 176.01 ft Plan Length 180.00 ft Pipe Type Circular cfs Pipe Dimensions 72.00 in cfs Pipe Manning's "n"0.013 ac Pipe Capacity at Invert Slope 403.62 cfs Invert Elevation Downstream 348.00 ft Invert Elevation Upstream 349.60 ft Invert Slope 0.91% cfs Invert Slope (Plan Length)0.890 cfs Rim Elevation Downstream 367.30 ft Rim Elevation Upstream 367.10 ft Natural Ground Slope 0.11% Crown Elevation Downstream 354.00 ft Crown Elevation Upstream 355.60 ft FLOW INFORMATION--- - Catchment Area 0.00 ac Runoff Coefficient 0.001 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.00 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 4.12 ac Weighted Coefficient 0.786 Total Time of Concentration 9.65 min Total Intensity 5.45 in /hr Total Rational Flow 17.77 cfs Total Flow 17.77 cfs Uniform Capacity 403.62 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 350.83 fit HGL Elevation Upstream 350.75 ft HGL Slope 0.04 % EGL Elevation Downstream 350.86 ft EGL Elevation Upstream 351.09 ft EGL Slope 0.13 % Critical Depth 13.26 in Depth Downstream 33.96 in Depth Upstream 13.82 in Velocity Downstream 1.36 ft /s Velocity Upstream 4.68 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 13.12 ft^2 Area Upstream 3.79 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.000 ft PIPE DESCRIPTION: Pipe 5b RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 5b Downstream Pipe Pipe 1 Pipe Material HOPE Pipe Length 12.28 ft Plan Length 18.28 ft Pipe Type Circular Pipe Dimensions 36.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 85.09 cfs Invert Elevation Downstream 349.80 ft Invert Elevation Upstream 350.00 ft Invert Slope 1.63% Invert Slope (Plan Length)1.09% Rim Elevation Downstream 367.10 ft Rim Elevation Upstream 364.90 ft Natural Ground Slope 17.92% Crown Elevation Downstream 352.80 ft Crown Elevation Upstream 353.00 ft FLOW INFORMATION--- - Catchment Area 0.38 ac Runoff Coefficient 0.820 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 2.11 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 4.12 ac Weighted Coefficient 0.786 Total Time of Concentration 9.62 min Total Intensity 5.45 in /hr Total Rational Flow 17.80 cfs Total Flow 17.80 cfs Uniform Capacity 85.09 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 350.73 ft HGL Elevation Upstream 350.93 ft HGL Slope 1.63 % EGL Elevation Downstream 352.14 ft EGL Elevation Upstream 352.34 ft EGL Slope 1.63 % Critical Depth 16.20 in Depth Downstream 11.18 in Depth Upstream 11.18 in Velocity Downstream 9.52 ft /s Velocity Upstream 9.52 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 1.87 ft^2 Area Upstream 1.87 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.765 ft PIPE DESCRIPTION: Pipe 6 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 6 ac Downstream Pipe Pipe 5b Pipe Material HDPE min Pipe Length 64.60 ft Plan Length 68.59 ft Pipe Type Circular cfs Pipe Dimensions 36.00 in Pipe Manning's "n"0.013 ac Pipe Capacity at Invert Slope 82.95 cfs Invert Elevation Downstream 350.20 ft Invert Elevation Upstream 351.20 ft Invert Slope 1.55% cfs Invert Slope (Plan Length)1.46% cfs Rim Elevation Downstream 364.90 ft Rim Elevation Upstream 362.30 fit Natural Ground Slope 4.02% gpd Crown Elevation Downstream 353.20 ft Crown Elevation Upstream 354.20 ft FLOW INFORMATION--- - Catchment Area 0.31 ac Runoff Coefficient 0.780 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 1.63 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 3.74 ac Weighted Coefficient 0.782 Total Time of Concentration 9.40 min Total Intensity 5.50 in /hr Total Rational Flow 16.22 cfs Total Flow 16.22 cfs Uniform Capacity 82.95 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 351.70 ft HGL Elevation Upstream 352.49 ft HGL Slope 1.22 % EGL Elevation Downstream 352.03 ft EGL Elevation Upstream 352.97 ft EGL Slope 1.47 % Critical Depth 15.44 in Depth Downstream 17.95 in Depth Upstream 15.44 in Velocity Downstream 4.61 ft /s Velocity Upstream 5.60 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 3.52 ft^2 Area Upstream 2.90 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.838 ft PIPE DESCRIPTION: Pipe 7 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 7 Downstream Pipe Pipe 6 Pipe Material HDPE Pipe Length 54.03 ft Plan Length 58.02 ft Pipe Type Circular Pipe Dimensions 15.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 7.86 cfs Invert Elevation Downstream 353.20 ft Invert Elevation Upstream 354.00 ft Invert Slope 1.48% Invert Slope (Plan Length)1.38% Rim Elevation Downstream 362.30 ft Rim Elevation Upstream 361.25 ft Natural Ground Slope 1.94% Crown Elevation Downstream 354.45 ft Crown Elevation Upstream 355.25 fit FLOW INFORMATION--- - Catchment Area 0.17 ac Runoff Coefficient 0.800 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.92 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.37 ac Weighted Coefficient 0.778 Total Time of Concentration 5.39 min Total Intensity 6.57 in /hr Total Rational Flow 1.91 cfs Total Flow 1.91 cfs Uniform Capacity 7.86 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 353.62 ft HGL Elevation Upstream 354.42 ft HGL Slope 1.48 % EGL Elevation Downstream 354.05 ft EGL Elevation Upstream 354.85 ft EGL Slope 1.48 % Critical Depth 6.60 in Depth Downstream 5.03 in Depth Upstream 5.03 in Velocity Downstream 5.28 ft /s Velocity Upstream 5.28 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 0.36 ft "2 Area Upstream 0.36 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.288 ft PIPE DESCRIPTION: Pipe 8 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 8 Downstream Pipe Pipe 7 Pipe Material HDPE Pipe Length 57.73 ft Plan Length 61.72 ft Pipe Type Circular Pipe Dimensions 15.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 7.60 cfs Invert Elevation Downstream 354.20 ft Invert Elevation Upstream 355.00 ft Invert Slope 1.39% Invert Slope (Plan Length)1.30% Rim Elevation Downstream 361.25 ft Rim Elevation Upstream 359.70 ft Natural Ground Slope 2.68% Crown Elevation Downstream 355.45 ft Crown Elevation Upstream 356.25 ft FLOW INFORMATION--- - Catchment Area 0.20 ac Runoff Coefficient 0.760 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 1.03 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.20 ac Weighted Coefficient 0.760 Total Time of Concentration 5.00 min Total Intensity 6.70 in /hr Total Rational Flow 1.03 cfs Total Flow 1.03 cfs Uniform Capacity 7.60 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 354.71 ft HGL Elevation Upstream 355.47 ft HGL Slope 1.32 EGL Elevation Downstream 354.78 ft EGL Elevation Upstream 355.62 ft EGL Slope 1.44 Critical Depth 4.78 in Depth Downstream 6.09 in Depth Upstream 4.78 in Velocity Downstream 2.20 ft /s Velocity Upstream 3.05 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 0.47 ft^2 Area Upstream 0.34 ft ^2 Kj (JLC)0.50 Calculated Junction Loss NA PIPE DESCRIPTION: Pipe 9 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 9 ac Downstream Pipe Pipe 6 Pipe Material HOPE min Pipe Length 101.06 ft Plan Length 105.06 ft Pipe Type Circular Pipe Dimensions 36.00 in Pipe Manning's "n"0.013 3.06 Pipe Capacity at Invert Slope 69.55 cfs Invert Elevation Downstream 351.40 ft Invert Elevation Upstream 352.50 ft Invert Slope 1.09% 13.51 Invert Slope (Plan Length)1.050 13.51 Rim Elevation Downstream 362.30 ft Rim Elevation Upstream 362.50 fit Natural Ground Slope 0.20% 0.00 Crown Elevation Downstream 354.40 ft Crown Elevation Upstream 355.50 ft FLOW INFORMATION--- - Catchment Area 0.00 ac Runoff Coefficient 0.500 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.00 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 3.06 ac Weighted Coefficient 0.783 Total Time of Concentration 8.98 min Total Intensity 5.59 in /hr Total Rational Flow 13.51 cfs Total Flow 13.51 cfs Uniform Capacity 69.55 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 353.32 ft HGL Elevation Upstream 353.67 ft HGL Slope 0.34 % EGL Elevation Downstream 353.45 ft EGL Elevation Upstream 354.11 ft EGL Slope 0.65 % Critical Depth 14.04 in Depth Downstream 23.10 in Depth Upstream 14.04 in Velocity Downstream 2.82 ft /s Velocity Upstream 5.29 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 4.79 ft^2 Area Upstream 2.55 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.306 ft PIPE DESCRIPTION: Pipe 10 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 10 Downstream Pipe Pipe 9 Pipe Material HDPE Pipe Length 11.92 ft Plan Length 15.92 ft Pipe Type Circular Pipe Dimensions 15.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 8.36 cfs Invert Elevation Downstream 357.30 ft Invert Elevation Upstream 357.50 ft Invert Slope 1.68% Invert Slope (Plan Length)1.26% Rim Elevation Downstream 362.50 ft Rim Elevation Upstream 361.85 ft Natural Ground Slope 5.45% Crown Elevation Downstream 358.55 ft Crown Elevation Upstream 358.75 ft FLOW INFORMATION--- - Catchment Area 0.24 ac Runoff Coefficient 0.800 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 1.30 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.24 ac Weighted Coefficient 0.800 Total Time of Concentration 5.00 min Total Intensity 6.70 in /hr Total Rational Flow 1.30 cfs Total Flow 1.30 cfs Uniform Capacity 8.36 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 357.63 ft HGL Elevation Upstream 358.02 ft HGL Slope 3.28 EGL Elevation Downstream 358.01 ft EGL Elevation Upstream 358.40 ft EGL Slope 3.28 a Critical Depth 5.40 in Depth Downstream 4.00 in Depth Upstream 4.00 in Velocity Downstream 4.95 ft /s Velocity Upstream 4.95 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 0.26 ft "2 Area Upstream 0.26 ft"2 Kj (JLC)0.50 Calculated Junction Loss NA PIPE DESCRIPTION: Pipe 11 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 11 Downstream Pipe Pipe 9 Pipe Material HOPE Pipe Length 18.92 ft Plan Length 22.92 ft Pipe Type Circular Pipe Dimensions 24.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 28.47 cfs Invert Elevation Downstream 352.70 ft Invert Elevation Upstream 353.00 ft Invert Slope 1.59% Invert Slope (Plan Length)1.310 Rim Elevation Downstream 362.50 ft Rim Elevation Upstream 361.85 ft Natural Ground Slope 3.440 Crown Elevation Downstream 354.70 ft Crown Elevation Upstream 355.00 ft FLOW INFORMATION--- - Catchment Area 0.20 ac Runoff Coefficient 0.760 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 1.03 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 2.82 ac Weighted Coefficient 0.781 Total Time of Concentration 8.92 min Total Intensity 5.61 in /hr Total Rational Flow 12.46 cfs Total Flow 12.46 cfs Uniform Capacity 28.47 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 353.98 ft HGL Elevation Upstream 354.27 ft HGL Slope 1.55 % EGL Elevation Downstream 354.51 ft EGL Elevation Upstream 354.81 ft EGL Slope 1.59 % Critical Depth 15.23 in Depth Downstream 15.31 in Depth Upstream 15.23 in Velocity Downstream 5.89 ft /s Velocity Upstream 5.92 ft /s Uniform Velocity Downstream 0.00 fit /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 2.12 fit "2 Area Upstream 2.10 ft"2 Kj (JLC)0.50 Calculated Junction Loss 0.633 ft PIPE DESCRIPTION: Pipe 12 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 12 ac Downstream Pipe Pipe 11 Pipe Material HDPE min Pipe Length 105.52 ft Plan Length 109.50 ft Pipe Type Circular cfs Pipe Dimensions 24.00 in cfs Pipe Manning's "n"0.013 ac Pipe Capacity at Invert Slope 27.85 cfs Invert Elevation Downstream 353.20 ft Invert Elevation Upstream 354.80 ft Invert Slope 1.52% cfs Invert Slope (Plan Length)1.46% cfs Rim Elevation Downstream 361.85 ft Rim Elevation Upstream 361.85 ft Natural Ground Slope 0.00% gpd Crown Elevation Downstream 355.20 ft Crown Elevation Upstream 356.80 ft FLOW INFORMATION--- - Catchment Area 0.30 ac Runoff Coefficient 0.830 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 1.68 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 2.62 ac Weighted Coefficient 0.783 Total Time of Concentration 8.56 min Total Intensity 5.69 in /hr Total Rational Flow 11.77 cfs Total Flow 11.77 cfs Uniform Capacity 27.85 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 354.90 ft HGL Elevation Upstream 356.03 ft HGL Slope 1.07 % EGL Elevation Downstream 355.17 ft EGL Elevation Upstream 356.55 ft EGL Slope 1.31 % Critical Depth 14.79 in Depth Downstream 20.43 in Depth Upstream 14.79 in Velocity Downstream 4.13 ft /s Velocity Upstream 5.79 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 2.85 ft^2 Area Upstream 2.03 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.476 ft PIPE DESCRIPTION: Pipe 30 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 30 Downstream Pipe Pipe 12 Pipe Material RCP Pipe Length 19.88 ft Plan Length 23.87 ft Pipe Type Circular Pipe Dimensions 24.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 32.08 cfs Invert Elevation Downstream 355.00 ft Invert Elevation Upstream 355.40 ft Invert Slope 2.01% Invert Slope (Plan Length)1.68% Rim Elevation Downstream 361.85 ft Rim Elevation Upstream 373.70 ft Natural Ground Slope 59.61% Crown Elevation Downstream 357.00 fit Crown Elevation Upstream 357.40 ft FLOW INFORMATION--- - Catchment Area 0.00 ac Runoff Coefficient 0.500 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.00 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 2.32 ac Weighted Coefficient 0.777 Total Time of Concentration 8.48 min Total Intensity 5.71 in /hr Total Rational Flow 10.37 cfs Total Flow 10.37 cfs Uniform Capacity 32.08 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 356.51 ft HGL Elevation Upstream 356.55 ft HGL Slope 0.23 % EGL Elevation Downstream 356.77 ft EGL Elevation Upstream 357.03 ft EGL Slope 1.31 % Critical Depth 13.84 in Depth Downstream 18.10 in Depth Upstream 13.84 in Velocity Downstream 4.08 ft /s Velocity Upstream 5.53 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 2.54 ft"2 Area Upstream 1.88 ft"2 Kj (JLC)0.50 Calculated Junction Loss 3.701 ft PIPE DESCRIPTION: Pipe 13 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION- Current Pipe Pipe 13 Downstream Pipe Pipe 30 Pipe Material RCP Pipe Length 35.48 ft Plan Length 39.45 ft Pipe Type Circular Pipe Dimensions 18.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 20.86 cfs Invert Elevation Downstream 365.00 ft Invert Elevation Upstream 366.40 ft Invert Slope 3.95% Invert Slope (Plan Length)3.55% Rim Elevation Downstream 373.70 fit Rim Elevation Upstream 373.25 ft Natural Ground Slope 1.27% Crown Elevation Downstream 366.50 ft Crown Elevation Upstream 367.90 ft FLOW INFORMATION--- - Catchment Area 0.18 ac Runoff Coefficient 0.760 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.92 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.31 ac Weighted Coefficient 0.819 Total Time of Concentration 5.38 min Total Intensity 6.57 in /hr Total Rational Flow 1.68 cfs Total Flow 1.68 cfs Uniform Capacity 20.86 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 365.29 ft HGL Elevation Upstream 366.69 ft HGL Slope 3.95 % EGL Elevation Downstream 366.07 ft EGL Elevation Upstream 367.47 ft EGL Slope 3.95 % Critical Depth 5.85 in Depth Downstream 3.46 in Depth Upstream 3.46 in Velocity Downstream 7.09 ft /s Velocity Upstream 7.09 fit /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 0.24 ft^2 Area Upstream 0.24 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.658 ft PIPE DESCRIPTION: Pipe 14 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 14 Downstream Pipe Pipe 13 Pipe Material RCP Pipe Length 34.47 ft Plan Length 38.46 ft Pipe Type Circular Pipe Dimensions 18.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 12.65 cfs Invert Elevation Downstream 366.50 ft Invert Elevation Upstream 367.00 ft Invert Slope 1.45% Invert Slope (Plan Length)1.30% Rim Elevation Downstream 373.25 ft Rim Elevation Upstream 373.25 ft Natural Ground Slope 0.00% Crown Elevation Downstream 368.00 ft Crown Elevation Upstream 368.50 ft FLOW INFORMATION--- - Catchment Area 0.13 ac Runoff Coefficient 0.900 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.79 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.13 ac Weighted Coefficient 0.900 Total Time of Concentration 5.00 min Total Intensity 6.70 in /hr Total Rational Flow 0.79 cfs Total Flow 0.79 cfs Uniform Capacity 12.65 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 367.35 ft HGL Elevation Upstream 367.40 ft HGL Slope 0.14 % EGL Elevation Downstream 367.36 ft EGL Elevation Upstream 367.50 ft EGL Slope 0.42 % Critical Depth 3.97 in Depth Downstream 10.15 in Depth Upstream 4.12 in Velocity Downstream 0.77 ft /s Velocity Upstream 2.59 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 1.03 ft^2 Area Upstream 0.30 ft^2 Kj (JLC)0.50 Calculated Junction Loss NA PIPE DESCRIPTION: Pipe 31 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 31 Downstream Pipe Pipe 30 Pipe Material RCP Pipe Length 60.59 ft Plan Length 64.58 ft Pipe Type Circular Pipe Dimensions 21.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 23.20 cfs Invert Elevation Downstream 359.50 ft Invert Elevation Upstream 360.80 ft Invert Slope 2.15% Invert Slope (Plan Length)2.01% Rim Elevation Downstream 373.70 ft Rim Elevation Upstream 376.20 ft Natural Ground Slope 4.13% Crown Elevation Downstream 361.25 ft Crown Elevation Upstream 362.55 ft FLOW INFORMATION--- - Catchment Area 0.00 ac Runoff Coefficient 0.500 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.00 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 2.01 ac Weighted Coefficient 0.770 Total Time of Concentration 8.36 min Total Intensity 5.74 in /hr Total Rational Flow 8.96 cfs Total Flow 8.96 cfs Uniform Capacity 23.20 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 360.25 ft HGL Elevation Upstream 361.55 ft HGL Slope 2.15 % EGL Elevation Downstream 361.52 ft EGL Elevation Upstream 362.82 ft EGL Slope 2.15 % Critical Depth 13.35 in Depth Downstream 9.05 in Depth Upstream 9.05 in Velocity Downstream 9.02 ft /s Velocity Upstream 9.02 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 0.99 ft^2 Area Upstream 0.99 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.696 ft PIPE DESCRIPTION: Pipe 21 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 21 ac Downstream Pipe Pipe 31 Inlet Time Pipe Material RCP Inlet Intensity Pipe Length 24.28 ft Plan Length 28.28 ft Pipe Type Circular Inlet Hydrograph Flow Pipe Dimensions 21.00 in Pipe Manning's "n"0.013 Weighted Coefficient Pipe Capacity at Invert Slope 22.73 cfs Invert Elevation Downstream 361.00 ft Invert Elevation Upstream 361.50 ft Invert Slope 2.06% Total Flow Invert Slope (Plan Length)1.77% Uniform Capacity Rim Elevation Downstream 376.20 ft Rim Elevation Upstream 376.70 ft Natural Ground Slope 2.06% Crown Elevation Downstream 362.75 ft Crown Elevation Upstream 363.25 ft FLOW INFORMATION--- - Catchment Area 0.29 ac Runoff Coefficient 0.810 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 1.59 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 1.72 ac Weighted Coefficient 0.780 Total Time of Concentration 8.27 min Total Intensity 5.76 in /hr Total Rational Flow 7.79 cfs Total Flow 7.79 cfs Uniform Capacity 22.73 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 362.25 ft HGL Elevation Upstream 362.53 ft HGL Slope 1.17 % EGL Elevation Downstream 362.53 ft EGL Elevation Upstream 362.97 ft EGL Slope 1.79 % Critical Depth 12.42 in Depth Downstream 15.01 in Depth Upstream 12.42 in Velocity Downstream 4.23 ft /s Velocity Upstream 5.26 ft /s Uniform Velocity Downstream 0.00 fit /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 1.84 ft^2 Area Upstream 1.48 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.717 fit PIPE DESCRIPTION: Pipe 16 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 16 ac Downstream Pipe Pipe 21 Pipe Material HDPE min Pipe Length 239.72 ft Plan Length 243.66 ft Pipe Type Circular cfs Pipe Dimensions 21.00 in Pipe Manning's "n"0.013 0.86 Pipe Capacity at Invert Slope 23.55 cfs Invert Elevation Downstream 361.70 ft Invert Elevation Upstream 367.00 ft Invert Slope 2.21% Total Rational Flow Invert Slope (Plan Length)2.18% Total Flow Rim Elevation Downstream 376.70 ft Rim Elevation Upstream 376.70 ft Natural Ground Slope 0.00% Infiltration Crown Elevation Downstream 363.45 ft Crown Elevation Upstream 368.75 ft FLOW INFORMATION--- - Catchment Area 0.22 ac Runoff Coefficient 0.790 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 1.17 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.86 ac Weighted Coefficient 0.786 Total Time of Concentration 6.96 min Total Intensity 6.10 in /hr Total Rational Flow 4.16 cfs Total Flow 4.16 cfs Uniform Capacity 23.55 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 363.25 ft HGL Elevation Upstream 367.75 ft HGL Slope 1.87 % EGL Elevation Downstream 363.30 ft EGL Elevation Upstream 368.03 ft EGL Slope 1.97 % Critical Depth 8.94 in Depth Downstream 18.62 in Depth Upstream 8.94 in Velocity Downstream 1.84 ft /s Velocity Upstream 4.26 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 2.26 ft^2 Area Upstream 0.98 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.501 ft PIPE DESCRIPTION: Pipe 17 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 17 Downstream Pipe Pipe 16 Pipe Material HDPE Pipe Length 29.70 ft Plan Length 33.69 ft Pipe Type Circular Pipe Dimensions 18.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 14.92 cfs Invert Elevation Downstream 367.20 ft Invert Elevation Upstream 367.80 ft Invert Slope 2.02% Invert Slope (Plan Length)1.78% Rim Elevation Downstream 376.70 ft Rim Elevation Upstream 376.20 ft Natural Ground Slope 1.68% Crown Elevation Downstream 368.70 ft Crown Elevation Upstream 369.30 ft FLOW INFORMATION--- - Catchment Area 0.23 ac Runoff Coefficient 0.790 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 1.23 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.64 ac Weighted Coefficient 0.785 Total Time of Concentration 6.78 min Total Intensity 6.15 in /hr Total Rational Flow 3.11 cfs Total Flow 3.11 cfs Uniform Capacity 14.92 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 368.25 ft HGL Elevation Upstream 368.47 ft HGL Slope 0.76 % EGL Elevation Downstream 368.33 ft EGL Elevation Upstream 368.73 ft EGL Slope 1.33 % Critical Depth 8.06 in Depth Downstream 12.55 in Depth Upstream 8.06 in Velocity Downstream 2.37 ft /s Velocity Upstream 4.06 ft /s Uniform Velocity Downstream 0.00 fit /s Uniform Velocity Upstream 0.00 fit /s Area Downstream 1.32 ft^2 Area Upstream 0.77 fit "2 Kj (JLC)0.50 Calculated Junction Loss 0.515 fit PIPE DESCRIPTION: Pipe 18 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 18 Downstream Pipe Pipe 17 Pipe Material HOPE Pipe Length 123.08 ft Plan Length 127.06 ft Pipe Type Circular Pipe Dimensions 15.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 8.23 cfs Invert Elevation Downstream 368.00 ft Invert Elevation Upstream 370.00 ft Invert Slope 1.63% Invert Slope (Plan Length)1.57% Rim Elevation Downstream 376.20 ft Rim Elevation Upstream 380.30 ft Natural Ground Slope 3.33% Crown Elevation Downstream 369.25 ft Crown Elevation Upstream 371.25 ft FLOW INFORMATION--- - Catchment Area 0.12 ac Runoff Coefficient 0.770 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.62 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.24 ac Weighted Coefficient 0.770 Total Time of Concentration 5.81 min Total Intensity 6.44 in /hr Total Rational Flow 1.20 cfs Total Flow 1.20 cfs Uniform Capacity 8.23 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 368.99 ft HGL Elevation Upstream 370.43 ft HGL Slope 1.17 a EGL Elevation Downstream 369.01 ft EGL Elevation Upstream 370.59 ft EGL Slope 1.29 Critical Depth 5.18 in Depth Downstream 11.84 in Depth Upstream 5.18 in Velocity Downstream 1.15 ft /s Velocity Upstream 3.19 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 1.04 ft^2 Area Upstream 0.38 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.180 ft PIPE DESCRIPTION: Pipe 19 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 19 Downstream Pipe Pipe 18 Pipe Material HDPE Pipe Length 102.33 ft Plan Length 106.30 ft Pipe Type Circular Pipe Dimensions 15.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 10.68 cfs Invert Elevation Downstream 370.20 ft Invert Elevation Upstream 373.00 ft Invert Slope 2.74% Invert Slope (Plan Length)2.63% Rim Elevation Downstream 380.30 ft Rim Elevation Upstream 377.80 ft Natural Ground Slope 2.44% Crown Elevation Downstream 371.45 ft Crown Elevation Upstream 374.25 ft FLOW INFORMATION--- - Catchment Area 0.12 ac Runoff Coefficient 0.770 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.62 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.12 ac Weighted Coefficient 0.770 Total Time of Concentration 5.00 min Total Intensity 6.70 in /hr Total Rational Flow 0.62 cfs Total Flow 0.62 cfs Uniform Capacity 10.68 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 370.61 ft HGL Elevation Upstream 373.36 ft HGL Slope 2.69 o EGL Elevation Downstream 370.66 ft EGL Elevation Upstream 373.47 ft EGL Slope 2.75 o Critical Depth 3.70 in Depth Downstream 4.95 in Depth Upstream 3.70 in Velocity Downstream 1.77 ft /s Velocity Upstream 2.65 ft /s Uniform Velocity Downstream 0.00 fit /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 0.35 ft"2 Area Upstream 0.24 ft"2 Kj (JLC)0.50 Calculated Junction Loss NA PIPE DESCRIPTION: Pipe 20 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 20 Downstream Pipe Pipe 17 Pipe Material HDPE Pipe Length 65.37 ft Plan Length 69.32 ft Pipe Type Circular Pipe Dimensions 15.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 12.63 cfs Invert Elevation Downstream 371.00 ft Invert Elevation Upstream 373.50 ft Invert Slope 3.83% Invert Slope (Plan Length)3.61% Rim Elevation Downstream 376.20 ft Rim Elevation Upstream 378.50 ft Natural Ground Slope 3.52% Crown Elevation Downstream 372.25 ft Crown Elevation Upstream 374.75 ft FLOW INFORMATION--- - Catchment Area 0.17 ac Runoff Coefficient 0.800 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.92 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.17 ac Weighted Coefficient 0.800 Total Time of Concentration 5.00 min Total Intensity 6.70 in /hr Total Rational Flow 0.92 cfs Total Flow 0.92 cfs Uniform Capacity 12.63 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 371.23 ft HGL Elevation Upstream 374.01 ft HGL Slope 4.26 EGL Elevation Downstream 371.79 ft EGL Elevation Upstream 374.57 ft EGL Slope 4.26 Critical Depth 4.52 in Depth Downstream 2.74 in Depth Upstream 2.74 in Velocity Downstream 6.00 ft /s Velocity Upstream 6.00 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 0.15 ft^2 Area Upstream 0.15 ft "2 Kj (JLC)0.50 Calculated Junction Loss NA PIPE DESCRIPTION: Pipe 22 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION— Current Pipe Pipe 22 Downstream Pipe Pipe 21 Pipe Material HDPE Pipe Length 50.44 ft Plan Length 54.42 ft Pipe Type Circular Pipe Dimensions 18.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 16.20 cfs Invert Elevation Downstream 370.00 fit Invert Elevation Upstream 371.20 ft Invert Slope 2.38% Invert Slope (Plan Length)2.21% Rim Elevation Downstream 376.70 ft Rim Elevation Upstream 377.50 ft Natural Ground Slope 1.59% Crown Elevation Downstream 371.50 ft Crown Elevation Upstream 372.70 ft FLOW INFORMATION--- - Catchment Area 0.30 ac Runoff Coefficient 0.750 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 1.52 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.57 ac Weighted Coefficient 0.755 Total Time of Concentration 5.89 min Total Intensity 6.41 in /hr Total Rational Flow 2.78 cfs Total Flow 2.78 cfs Uniform Capacity 16.20 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 370.42 ft HGL Elevation Upstream 371.62 ft HGL Slope 2.38 % EGL Elevation Downstream 371.15 ft EGL Elevation Upstream 372.35 ft EGL Slope 2.38 % Critical Depth 7.60 in Depth Downstream 5.05 in Depth Upstream 5.05 in Velocity Downstream 6.85 ft /s Velocity Upstream 6.85 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 0.41 ft^2 Area Upstream 0.41 ft^2 Kj (JLC)0.50 Calculated Junction Loss 0.459 fit PIPE DESCRIPTION: Pipe 23 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 23 Downstream Pipe Pipe 31 Pipe Material RCP Pipe Length 63.81 ft Plan Length 67.79 ft Pipe Type Circular Pipe Dimensions 18.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 14.99 cfs Invert Elevation Downstream 371.00 ft Invert Elevation Upstream 372.30 ft Invert Slope 2.04% Invert Slope (Plan Length)1.92% Rim Elevation Downstream 376.20 ft Rim Elevation Upstream 379.80 ft Natural Ground Slope 5.64% Crown Elevation Downstream 372.50 ft Crown Elevation Upstream 373.80 ft FLOW INFORMATION--- - Catchment Area 0.14 ac Runoff Coefficient 0.740 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.70 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.29 ac Weighted Coefficient 0.714 Total Time of Concentration 5.28 min Total Intensity 6.61 in /hr Total Rational Flow 1.38 cfs Total Flow 1.38 cfs Uniform Capacity 14.99 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 371.31 ft HGL Elevation Upstream 372.61 ft HGL Slope 2.04 % EGL Elevation Downstream 371.74 ft EGL Elevation Upstream 373.04 ft EGL Slope 2.04 % Critical Depth 5.28 in Depth Downstream 3.69 in Depth Upstream 3.69 in Velocity Downstream 5.30 ft /s Velocity Upstream 5.30 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 0.26 ft^2 Area Upstream 0.26 ft "2 Kj (JLC)0.50 Calculated Junction Loss 0.275 ft PIPE DESCRIPTION: Pipe 24 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 24 Downstream Pipe Pipe 23 Pipe Material RCP Pipe Length 33.98 ft Plan Length 37.97 ft Pipe Type Circular Pipe Dimensions 18.00 in Pipe Manning's "n"0.013 Pipe Capacity at Invert Slope 16.11 cfs Invert Elevation Downstream 372.50 ft Invert Elevation Upstream 373.30 ft Invert Slope 2.36% Invert Slope (Plan Length)2.11% Rim Elevation Downstream 379.80 ft Rim Elevation Upstream 379.80 ft Natural Ground Slope 0.00% Crown Elevation Downstream 374.00 ft Crown Elevation Upstream 374.80 ft FLOW INFORMATION--- - Catchment Area 0.15 ac Runoff Coefficient 0.690 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 0.70 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.15 ac Weighted Coefficient 0.690 Total Time of Concentration 5.00 min Total Intensity 6.70 in /hr Total Rational Flow 0.70 cfs Total Flow 0.70 cfs Uniform Capacity 16.11 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 372.88 ft HGL Elevation Upstream 373.67 ft HGL Slope 2.31 EGL Elevation Downstream 372.94 ft EGL Elevation Upstream 373.77 ft EGL Slope 2.45 Critical Depth 3.73 in Depth Downstream 4.58 in Depth Upstream 3.73 in Velocity Downstream 1.97 ft /s Velocity Upstream 2.65 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 0.35 ft^2 Area Upstream 0.26 ft^2 Kj (JLC)0.50 Calculated Junction Loss NA PIPE DESCRIPTION: Pipe 25 RAINFALL INFORMATION--- - Return Period = 10 Year Rainfall File = Albemarle 05 PIPE INFORMATION--- - Current Pipe Pipe 25 ac Downstream Pipe Pipe 22 Pipe Material HDPE min Pipe Length 138.05 ft Plan Length 142.01 ft Pipe Type Circular cfs Pipe Dimensions 15.00 in cfs Pipe Manning's "n"0.013 ac Pipe Capacity at Invert Slope 10.43 cfs Invert Elevation Downstream 371.40 ft Invert Elevation Upstream 375.00 ft Invert Slope 2.61% cfs Invert Slope (Plan Length)2.54% cfs Rim Elevation Downstream 377.50 ft Rim Elevation Upstream 381.50 ft Natural Ground Slope 2.90% gpd Crown Elevation Downstream 372.65 ft Crown Elevation Upstream 376.25 ft FLOW INFORMATION--- - Catchment Area 0.27 ac Runoff Coefficient 0.760 Inlet Time 5.00 min Inlet Intensity 6.70 in /hr Inlet Rational Flow 1.39 cfs Inlet Input Flow 0.00 cfs Inlet Hydrograph Flow 0.00 cfs Total Area 0.27 ac Weighted Coefficient 0.760 Total Time of Concentration 5.00 min Total Intensity 6.70 in /hr Total Rational Flow 1.39 cfs Total Flow 1.39 cfs Uniform Capacity 10.43 cfs Skipped flow 0.00 cfs Infiltration 0.00 gpd HYDRAULIC INFORMATION--- - HGL Elevation Downstream 372.08 ft HGL Elevation Upstream 375.55 ft HGL Slope 2.52 EGL Elevation Downstream 372.14 ft EGL Elevation Upstream 375.72 ft EGL Slope 2.59 0 Critical Depth 5.59 in Depth Downstream 8.16 in Depth Upstream 5.59 in Velocity Downstream 2.03 ft /s Velocity Upstream 3.33 ft /s Uniform Velocity Downstream 0.00 ft /s Uniform Velocity Upstream 0.00 ft /s Area Downstream 0.68 ft^2 Area Upstream 0.42 ft^2 Kj (JLC)0.50 Calculated Junction Loss NA hotel loc: Murrysville, PA - Googl - 'yaps Pagel of 2 http: / /maps.google. com/maps ?hl =en &q= hotel &near = Murrysville, +PA &fb =1 &view = map &cd= 2 &i... 6/l/2007 Results 1 -10 of about 5,900 for hotel nearGo{ )SlcMurrysville, PA hotel loc: Murrysville, PA - Goog1F laps A. Holiday Inn Express B.Super 8 - Delmont 6552 Route 22, Delmont, PA 180 Sheffield Drive, Delmont, PA 724) 468 -1050 -724) 468 -4888 - 3 reviews C. Camille's Motel D.Bowman's Motel 3788 William Penn Hwy, Murrysville, PA 4649 Saltsburg Rd, Murrysville, PA 724) 733 -7300 724) 327 -4133 E. Thatcher's Motel F.Villa D'Esta Hotel 6542 Route 22, Delmont, PA 2282 Route 66, Delmont, PA 724) 468 -4137 724) 468 -4367 G. Execustay By Marriott H.Milstein Medical Group 211 Rainprint Ln, Murrysville, PA 6 Greensburg Street, Delmont, PA 724) 733 -0513 724) 837 -9070 I. Borderbrook Animal Hospital and Pet Hotel J.Monroeville Super 8 Motel 3741 William Penn Hwy, Murrysville, PA 1807 Golden Mile Hwy, Pittsburgh, PA 724) 327 -2200 724) 733 -8008 Page 2 of 2 http: / /maps.google.com/ maps ?hl =en &q= hotel &near — Murrysville, +PA &fb =1 &view = map &cd= 2 &1... 6/l/2007