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Tract 16074
C 0 0 fl 11 J Sycamore Hills, Tract 16074 Storm Drain Basis of Design Hydraulics Storm Drain Line "M" Sierra Ave to Tract No. 16074 ICOUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.1 1PAGE (INPUT) DATE: 11/17/0 1 PROJECT: Sycamore Hills S�okm pa� A, Lt,4f ,AA SIGNER: AG CD L2 MAX 0 ADJ 0 LENGTH FL 1 FL 2 CTL/TW D W S KJ KE KM LC L1 L3 L4 Al A3 A4 J N it 1 1040.34 2 2 562.1 562.1 813.81 1030.64 1032.17 0.00 102. 0. 3 0.00 0.00 0.05 1 3 9 0 0. 0. 0. 23.37 0.013 0.11 0 4 6 0 0. 0. 0. 23.37 0.013 3 468.5 468.5 451.82 1032.21 1033.36 0.00 102. 0. 3 0.00 0.00 4 329.4 329.4 624.21 1033.42 1034.67 0.00 102. 0. 3 0.00 0.00 0.22 0 5 7 0 0. 0. 0. 23.37 0.013 2 5 156.8 156.8 10.73 1034.75 1034.77 0.00 102. 0. 1 0.00 0.50 0.50 0 0 0 0 0. 0. 0. 0.00 0.013 6 145.6 145.6 224.93 1033.76 1034.33 1045.45 84. 0. 1 0.00 0.00 0.00 4 0 0 0 30. 0. 0. 0.00 0.013 2 7 159.0 159.0 193.96 1035.86 1036.38 0.00 84. 0. 3 0.00 0.00 0.05 5 8 0 0 30. 0. 0. 0.00 0.013 8 159.0 159.0 4.67 1036.38 1036.91 1046.31 84. 0. 1 0.00 0.00 0.00 0 0 0 0 0. 0. 0. 0.00 0.015 9 139.4 139.4 26.71 1034.58 1034.93 0.00 48. 0. 1 0.00 0.20 0.00 3 0 0 0 30. 0. 0. 0.00 0.013 c S f f H YOP AULI C AN AL Y S IS jr-0,C 7HE Ex1STi-) '-I STOgryl OQA)rJ System ( DfCU-t CoANN£L To SgiJTA llftjl) A✓f.4uJE !N THE I)gM Opp ,.j SS,S OF DjSj G Aj � Y Cps moRE H ALL S J £ � � AT• v E Tr-►�-C T 40. ! (0 07 9 . THE Co a'C�ol. ELtvA'%0,J 'FDR i uC vJ S f L T' u KO U " 1-14f � U nJ yi 0� To ? {. 7' N E, N1 R -t M u r►A o� ��� /08 „� �o„ )Oz" sroAM a��r 'A COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 11/17/0 PAGE 1 PROJECT: Sycamore Hills ESIGNER: AG LINE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS 1 HYDRAULIC GRADE LINE CONTROL = 1040.34 2 562.1 102 0 8.50 5.95 FULL 0.00275 9.9 9.9 1030.64 1032.17 1040.34 1042.65 9.70 10.48 0.00 0.00 3 468.5 102 0 6.11 5.40 FULL 0.00191 8.3 8.3 1032.21 1033.36 1042.79 1043.77 10.58 10.41 0.00 0.00 4 329.4 102 0 5.18 4.50 FULL 0.00094 5.8 5.8 1033.42 1034.67 1044.57 1045.28 11.15 10.61 0.00 0.00 5 156.8 102 0 3.41 3.06 FULL 0.00021 2.8 2.8 1034.75 1034.77 1045.74 1045.80 10.99 11.03 1045.98 0.00 4 HYDRAULIC GRADE LINE CONTROL = 1044.17 09 SITE Sion rn DOW "� � � ~ > I , 6 145.6 84 0 3.30 3.11 FULL 0.00052 3.8 3.8 1033.76 1034.33 1044.17 1044.29 10.41 9.96 1044.51 1045.45 5 HYDRAULIC GRADE LINE CONTROL = 1045.51 O ;j S ,rf S70fe h 7 159.0 84 0 3.41 3.26 FULL 0.00062 4.1 4.1 1035.86 1036.38 1045.51 1045.64 9.65 9.26 0.00 0.00 8 159.0 84 0 1.38 3.26 FULL 0.00082 4.1 4.1 1036.38 1036.91 1045.71 1045.72 9.33 8.81 1045.98 1046.31 N fI 3 HYDRAULIC GRADE LINE CONTROL = 1042.72 r A A - ' s 9 139.4 48 0 2.83 3.50 FULL 0.00942 11.1 11.1 1034.58 1034.93 1042.72 1042.97 8.14 8.04 1045.27 0.00 V 1, FL 1, D 1 AND HG 1 REFER TO DOWNSTREAM END V 2, FL 2, D 2 AND HG 2 REFER TO UPSTREAM END X - DISTANCE IN FEET FROM DOWNSTREAM END TO POINT WHERE HG INTERSECTS SOFFIT IN SEAL CONDITION X(N) - DISTANCE IN FEET FROM DOWNSTREAM END TO POINT WHERE WATER SURFACE REACHES NORMAL DEPTH BY EITHER DRAWDOWN OR BACKWATER X(J) - DISTANCE IN FEET FROM DOWNSTREAM END TO POINT WHERE HYDRAULIC JUMP OCCURS IN LINE F(J) - THE COMPUTED FORCE AT THE HYDRAULIC JUMP D(BJ) - DEPTH OF WATER BEFORE THE HYDRAULIC JUMP (UPSTREAM SIDE) D(AJ) - DEPTH OF WATER AFTER THE HYDRAULIC JUMP (DOWNSTREAM SIDE) SEAL INDICATES FLOW CHANGES FROM PART TO FULL OR FROM FULL TO PART HYD JUMP INDICATES THAT FLOW CHANGES FROM SUPERCRITICAL TO SUBCRITICAL THROUGH A HYDRAULIC JUMP HJ a UJT INDICATES THAT HYDRAULIC JUMP OCCURS AT THE JUNCTION AT THE UPSTREAM END OF THE LINE HJ a DJT INDICATES THAT HYDRAULIC JUMP OCCURS AT THE JUNCTION AT THE DOWNSTREAM END OF THE LINE EOJ 12/ 4/2000 10: 3 C I$ - 17 b u CI HII 0 HI ut Sycamore Hills, Tract 16074 �� w • w • � w • COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.1 (INPUT) DATE: 11/28/00 PAGE 1 PROJECT: Forecast Homes On-site Drainage ` SIGNER: hjb 4 (AS? h . DA'1 L� NGS / n �) C + D L2 MAX 0 ADJ 0 LENGTH FL 1 FL 2 CTL/TW D W S KJ KE KM LC L1 L3 L4 Al A3 A4 J N 1 45.72 fto, HYDRAvc,Gs rna L/,iF, 'OA^.4 2 12 159.0 159.0 279.43 36.91 37.75 50.10 78. 0. 3 0.00 0.00 0.05 1 13 27 0 0. 45. 0. 7.50 0.013 13 130.1 130.1 75.27 37.78 38.01 0.00 78. 0. 3 0.00 0.00 0.05 0 14 30 31 0. 45. 60. 7.58 0.013 14 128.2 128.2 393.28 38.03 39.21 0.00 78. 0. 3 0.00 0.00 0.15 0 15 32 33 0. 45. 60. 7.58 0.013 15 126.3 126.3 391.40 39.23 40.40 49.70 78. 0. 3 0.00 0.00 0.15 0 16 34 35 0. 45. 60. 7.58 0.013 16 123.3 123.3 66.90 40.42 40.62 0.00 78. 0. 3 0.00 0.00 0.13 0 17 78 0 0. 45. 0. 0.00 0.013 2 17 110.8 110.8 160.26 40.62 41.10 50.50 78. 0. 3 0.00 0.00 0.30 0 18 85 0 0. 45. 0. 13.08 0.013 18 63.4 63.4 90.27 41.14 41.50 50.10 60. 0. 3 0.00 0.00 0.27 0 19 36 37 0. 45. 65. 9.25 0.013 19 47.8 47.8 501.87 41.54 43.55 51.00 54. 0. 3 0.00 0.00 0.05 0 20 0 0 0. 0. 0. 4.67 0.013 a 20 47.8 47.8 472.52 43.57 45.46 53.30 54. 0. 3 0.00 0.00 0.30 0 21 38 39 0. 60. 45. 7.42 0.013 21 37.0 37.0 187.21 45.49 46.23 54.60 48. 0. 3 0.00 0.00 0.05 0 22 40 0 0. 45. 0. 6.00 0.013 d 2 22 14.5 14.5 347.51 46.58 49.62 56.00 30. 0. 3 0.00 0.00 0.05 0 23 0 0 0. 0. 0. 4.00 0.013 23 14.5 14.5 359.15 49.66 53.25 60.60 30. 0. 3 0.00 0.00 0.33 0 24 26 0 0. 45. 0. 4.67 0.013 2 24 6.6 6.6 55.22 53.29 53.84 59.90 24. 0. 1 0.00 0.20 0.25 0 0 0 0 0. 0. 0. 0.00 0.013 26 10.4 7.9 54.80 53.50 54.05 59.90 24. 0. 1 0.00 0.20 0.00 25 0 0 0 0. 0. 0. 0.00 0.013 27 29.9 28.9 55.93 39.76 42.55 49.50 30. 0. 3 0.00 0.00 0.35 13 28 29 0 0. 60. 0. 4.67 0.013 2 28 10.7 10.7 29.31 42.77 43.06 48.93 24. 0. 1 0.00 0.20 0.22 0 0 0 0 0. 0. 0. 0.00 0.013 29 3.6 3.6 19.42 42.95 43.14 48.93 24. 0. 1 0.00 0.20 0.00 28 0 0 0 0. 0. 0. 0.00 0.013 2 30 1.2 1.2 ' 18.73 40.51 43.55 49.29 24. 0. 1 0.00 0.20 0.00 14 0 0 0 0. 0. 0. 0.00 0.013 31 1.4 0.7 29.18 40.51 44.16 49.29 18. 0. 1 0.00 0.20 0.00 14 0 0 0 0. 0. 0. 0.00 0.013 cl 32 1.1 1.1 18.98 41.46 41.84 49.29 18. 0. 1 0.00 0.20 0.00 15 0 0 0 0. 0. 0. 0.00 0.013 2 33 1.3 0.8 29.12 41.71 42.30 49.29 18. 0. 1 0.00 0.20 0.00 15 0 0 0 0. 0. 0. 0.00 0.013 34 1.5 1.5 18.73 42.66 43.03 49.29 24. 0. 1 0.00 0.20 0.00 16 0 0 0 0. 0. 0. 0.00 0.013 2 35 1.6 1.5 29.18 42.91 43.49 49.29 18. 0. 1 0.00 0.20 0.00 16 0 0 0 0. 0. 0. 0.00 0.013 36 5.8 5.8 14.23 43.27 43.91 48.84 18. 0. 1 0.00 0.20 0.00 19 0 0 0 0. 0. 0. 0.00 0.013 COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.1 (INPUT) DATE: 11/28/00 PAGE 2 PROJECT: Forecast Homes On-site Drainage ISIGNER: hjb CD L2 MAX 0 ADJ 0 LENGTH FL 1 FL 2 CTL/TW D W S KJ KE KM LC L1 L3 L4 Al A3 A4 J N 0 37 10.1 9.8 24.83 43.02 43.52 48.84 24. 0. 1 0.00 0.20 0.00 19 0 0 0 0. 0. 0. 0.00 0.013 2 38 6.1 6.1 25.00 46.97 47.47 53.15 18. 0. 1 0.00 0.20 0.00 21 0 0 0 0. 0. 0. 0.00 0.013 39 5.1 5.1 12.08 46.97 47.21 53.15 18. 0. 1 0.00 0.20 0.00 21 0 0 0 0. 0. 0. 0.00 0.013 40 22.7 22.5 92.14 47.16 47.53 54.10 30. 0. 3 0.00 0.00 0.23 23 41 42 43 0. 30. 45. 8.83 0.013 2 41 5.2 5.2 302.98 47.57 48.78 54.57 30. 0. 1 0.00 0.20 0.18 0 0 0 0 0. 0. 0. 0.00 0.013 42 9.7 9.7 23.77 47.78 48.97 53.40 24. 0. 1 0.00 0.20 0.00 41 0 0 0 0. 0. 0. 0.00 0.013 2 43 10.3 7.8 32.17 47.78 48.42 53.40 24. 0. 1 0.00 0.20 0.00 41 0 0 0 0. 0. 0. 0.00 0.013 78 13.4 12.5 193.40 42.88 43.85 50.60 24. 0. 3 0.00 0.00 0.16 17 79 0 0 0. 0. 0. 4.00 0.013 79 13.4 13.4 206.83 43.86 44.72 0.00 24. 0. 3 0.00 0.00 0.17 0 80 82 83 0. 90. 60. 6.50 0.013 80 9.6 9.6 30.55 44.92 45.07 51.00 24. 0. 3 0.00 0.00 0.18 0 81 84 0 0. 45. 0. 4.75 0.013 81 5.0 5.0 197.08 45.10 48.09 52.18 18. 0. 1 0.00 0.20 0.38 0 0 0 0 0. 0. 0. 0.00 0.013 2 82 2.5 2.5 20.88 45.14 45.34 50.45 18. 0. 1 0.00 0.20 0.00 80 0 0 0 0. 0. 0. 0.00 0.013 83 1.5 1.3 38.77 45.14 45.52 50.39 18. 0. 1 0.00 0.20 0.00 80 0 0 0 0. 0. 0. 0.00 0.013 84 5.1 4.6 70.69 45.33 45.68 50.55 18. 0. 1 0.00 0.20 0.00 81 0 0 0 0. 0. 0. 0.00 0.013 85 40.5 47.4 146.14 42.12 42.41 49.60 54. 0. 3 0.00 0.00 0.11 18 86 88 89 0. 60. 45. 7.42 0.013 86 27.7 27.7 405.87 42.43 44.05 52.20 48. 0. 3 0.00 0.00 0.30 0 87 90 91 0. 45. 30. 8.83 0.013 2 87 10.7 10.7 167.60 44.49 45.33 51.67 30. 0. 1 0.00 0.20 0.18 0 0 0 0 0. 0. 0. 0.00 0.013 88 1.7 1.7 30.43 43.92 43.98 48.99 18. 0. 1 0.00 0.20 0.00 86 0 0 0 0. 0. 0. 0.00 0.013 89 11.8 11.1 20.29 43.67 43.71 48.99 24. 0. 1 0.00 0.20 0.00 86 0 0 0 0. 0. 0. 0.00 0.013 90 4.6 4.6 35.02 45.04 45.58 51.87 24. 0. 1 0.00 0.207 0 00 8 0 0 0 0. 0. 0. 0.00 0.013 91 13.1 12.4 26.75 45.04 45.74 51.87 24. 0. 1 0.00 0.20 0.00 87 0 0 0 0. 0. 0. 0.00 0.013 C RA COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 11/28/00 PAGE 1 PROJECT: Forecast Homes On-site Drainage ESIGNER: hjb INE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS 1 HYDRAULIC GRADE LINE CONTROL = 45.72 L / ).if, A 12 159.0 78 0 3.45 3.34 FULL 0.00092 4.8 4.8 36.91 37.75 45.72 45.99 8.81 8.24 0.00 0.00 Ali{13 130.1 78 0 3.05 3.00 FULL 0.00062 3.9 3.9 37.78 38.01 46.12 46.18 8.34 8.17 0.00 0.00 14 128.2 78 0 3.04 2.97 FULL 0.00060 3.9 3.9 38.03 39.21 46.20 46.47 8.17 7.26 0.00 0.00 iii 15 126.3 78 0 3.02 2.95 SEAL 0.00058 3.8 3.8 39.23 40.40 46.49 46.71 7.26 6.31 0.00 0.00 X = 314.34 X(N) = 0.00 C16 123.3 78 0 2.98 2.91 PART 0.00055 3.7 3.8 40.42 40.62 46.73 46.75 6.31 6.13 0.00 0.00 a 17 110.8 78 0 2.80 2.76 PART 0.00045 3.4 3.6 40.62 41.10 46.81 46.85 6.19 5.75 0.00 0.00 18 63.4 60 0 2.15 2.23 FULL 0.00059 3.2 3.2 41.14 41.50 46.96 47.02 5.82 5.52 0.00 0.00 19 47.8 54 0 1.93 1.99 SEAL 0.00059 3.0 3.4 41.54 43.55 47.08 47.33 5.54 3.78 0.00 0.00 X = 304.12 X(N) = 0.00 20 47.8 54 0 1.93 1.99 PART 0.00059 3.4 7.1 43.57 45.46 47.33 47.45 3.76 1.99 0.00 0.00 HYD JUMP El X = 0.00 X(N) = 455.16 X(J) = 420.00 F(J) = 16.18 D(BJ) = 1.93 D(AJ) = 2.07 21 37.0 48 0 1.78 1.80 PART 0.00066 4.5 6.3 45.49 46.23 47.98 48.12 2.49 1.89 0.00 0.00 HJ 2 UJT X = 0.00 X(N) = 176.50 22 14.5 30 0 1.06 1.28 PART 0.00125 3.2 7.9 46.58 49.62 48.80 50.62 2.22 1.00 0.00 0.00 HYD JUMP X = 0.00 X(N) = 165.51 X(J) = 70.92 F(J) = 4.17 D(BJ) = 1.06 D(AJ) = 1.52 23 14.5 30 0 1.03 1.28 PART 0.00125 7.6 5.7 49.66 53.25 50.69 54.53 1.03 1.28 0.00 0.00 X = 0.00 X(N) = 266.30 24 6.6 24 0 0.74 0.91 PART 0.00085 2.2 3.4 53.29 53.84 55.07 55.03 1.78 1.19 55.25 59.90 26 HYDRAULIC GRADE LINE CONTROL = 53.78 1.. Al A • !� 26 10.4 24 0 0-.95 1.15 PART 0.00211 7.0 5.5 53.50 54.05 54.45 55.20 0.95 1.15 55.78 59.90 13 HYDRAULIC GRADE LINE CONTROL = 46.06 L is [. c 27 29.9 30 0 0.98 1.86 FULL 0.00531 6.1 6.1 39.76 42.55 46.06 46.56 6.30 4.01 0.00 0.00 28 10.7 24 0 0.97 1.17 FULL 0.00224 3.4 3.4 42.77 43.06 47.68 47.79 4.91 4.73 48.01 48.93 COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 11/28/00 PAGE 2 PROJECT: Forecast Homes On-site Drainage ISIGNER: hjb NE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL G 1 H 2 H G2 D1 D2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS 8 HYDRAULIC GRADE LINE CONTROL = 47.12 L 6-r C 3 9 3.6 24 0 0.54 0.66 FULL 0.00025 1.1 1.1 42.95 43.14 47.12 47.13 4.17 3.99 47.15 48.93 E14 HYDRAULIC GRADE LINE CONTROL = 46.19 L A T C- 1 0 1.2 24 0 0.15 0.38 FULL 0.00003 0.4 0.4 40.51 43.55 46.19 46.19 5.68 2.64 46.19 49.29 3 14 HYDRAULIC GRADE LINE CONTROL = 46.19 L A T c- 2 1 1.4 18 0 0.20 0.44 FULL 0.00018 0.8 0.8 40.51 44.16 46.19 46.20 5.68 2.04 46.21 49.29 � 2 15 HYDRAULIC GRADE LINE CONTROL = 46.48 L A r A -2 X32 1.1 18 0 0.27 0.39 FULL 0.00011 0.6 0.6 41.46 41.84 46.48 46.48 5.02 4.64 46.49 49.29 15 HYDRAULIC GRADE LINE CONTROL = 46.48 L f'i A -A i 3 1.3 18 0 0.30 0.43 FULL 0.00015 0.7 0.7 41.71 42.30 46.48 46.48 4.77 4.18 46.49 49.29 16 HYDRAULIC GRADE LINE CONTROL = 46.72 L Si4 1.5 24 0 0.29 0.42 FULL 0.00004 0.5 0.5 42.66 43.03 46.72 46.72 4.06 3.69 46.72 49.29 16 HYDRAULIC GRADE LINE CONTROL = 46.72 ) A f A „ 15 1.6 18 0 0.33 0.47 FULL 0.00023 0.9 0.9 42.91 43.49 46.72 46.72 3.81 3.23 46.74 49.29 I LA COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 11/28/00 PAGE 3 PROJECT: Forecast Homes On-site Drainage SIGNER: hjb LINE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW 0 (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS 9 HYDRAULIC GRADE LINE CONTROL _ 47.05 L 6-f A-7 �6 5.8 18 0 0.52 0.93 FULL 0.00305 3.3 3.3 43.27 43.91 47.05 47.09 3.78 3.18 47.29 48.84 19 L T HYDRAULIC GRADE LINE CONTROL = 47.05 PR E7 10.1 24 0 0.77 1.13 FULL 0.00199 3.2 3.2 43.02 43.52 47.05 47.10 4.03 3.58 47.29 48.84 L 21 HYDRAULIC GRADE LINE CONTROL = 47.71 L /� 9 8 6.1 18 0 0.67 0.95 PART 0.00337 7.0 5.2 46.97 47.47 47.71 48.42 0.74 0.95 48.92 53.15 21 HYDRAULIC GRADE LINE CONTROL = 47.71 L A T A- lo C49 5.1 18 0 0.61 0.87 PART 0.00236 5.8 4.8 46.97 47.21 47.71 48.08 0.74 0.87 48.51 53.15 L 1, A Z 23 HYDRAULIC GRADE LINE CONTROL = 50.65 a 0 22.7 30 0 1.81 1.62 FULL 0.00306 4.6 4.6 47.16 47.53 50.65 51.01 3.49 3.48 0.00 0.00 1 5.2 30 0 0.76 0.75 FULL 0.00016 1.1 1.1 47.57 48.78 51.40 51.46 3.83 2.68 51.48 54.57 1 HYDRAULIC GRADE LINE CONTROL = 51.21 L 1 AZ -1 2 9.7 24 0 0.59 1.11 FULL 0.00184 3.1 3.1 47.78 48.97 51.21 51.25 3.43 2.28 51.43 53.40 41 HYDRAULIC GRADE LINE CONTROL = 51.21 Z L Al A Z -MR L43 10.3 24 0 0.78 1.15 FULL 0.00207 3.3 3.3 47.78 48.42 51.21 51.27 3.43 2.85 51.47 53.40 ORL COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 11/28/00 PAGE 4 PROJECT: Forecast Homes On-site Drainage SIGNER: hjb NE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) CALC CALC (FT) (FT) CALC CK REMARKS 7 r(FT) L I u F P HYDRAULIC GRADE LINE CONTROL = 46.78 rV8 13.4 24 0 1.40 1.31 FULL 0.00351 4.3 4.3 42.88 43.85 46.78 47.50 3.90 3.65 0.00 0.00 79 13.4 24 0 1.51 1.31 FULL 0.00351 4.3 4.3 43.86 44.72 47.52 48.29 3.66 3.57 0.00 0.00 DO 9.6 24 0 1.12 1.10 FULL 0.00180 3.1 3.1 44.92 45.07 48.58 48.66 3.66 3.59 0.00 0.00 81 5.0 18 0 0.65 0.86 SEAL 0.00227 2.8 4.1 45.10 48.09 48.76 49.06 3.66 0.97 49.38 52.18 X = 167.00 X(N) = 0.00 pq 0 HYDRAULIC GRADE LINE CONTROL = 48.44 PjT O- ' 82 2.5 18 0 0.50 0.60 FULL 0.00057 1.4 1.4 45.14 45.34 48.44 48.45 3.30 3.11 48.48 50.45 s ED HYDRAULIC GRADE LINE CONTROL = 48.44 3 1.5 18 0 0.38 0.46 FULL 0.00020 0.8 0.8 45.14 45.52 48.44 48.44 3.30 2.92 48.46 50.39 LlHYDRAULIC 48.71 L r D 3 GRADE LINE CONTROL = 1"7 E4 5.1 18 0 0.92 0.87 FULL 0.00236 2.9 2.9 45.33 45.68 48.71 48.87 3.38 3.19 49.03 50.55 X18 HYDRAULIC GRADE LINE CONTROL = 46.91 L 1 �5 40.5 54 0 2.15 1.83 FULL 0.00042 2.5 2.5 42.12 42.41 46.91 46.98 4.79 4.57 0.00 0.00 86 27.7 48 0 1.51 1.56 SEAL 0.00037 2.2 2.7 42.43 44.05 47.01 47.12 4.58 3.07 0.00 0.00 X = 161.12 X(N) = 0.00 F7 10.7 30 0 1.05 1.09 SEAL 0.00068 2.2 2.7 44.49 45.33 47.14 47.21 2.65 1.88 47.34 51.67 X = 33.94 X(N) = 0.00 86 HYDRAULIC GRADE LINE CONTROL = 47.00 �'f E, - , '88 1.7 18 0 0.63 0.49 FULL 0.00026 1.0 1.0 43.92 43.98 47.00 47.00 3.08 3.02 47.02 48.99 C LA COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 11/28/00 PAGE 5 PROJECT: Forecast Homes On-site Drainage ESIGNER: hjb LINE G D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS � I 86 HYDRAULIC GRADE LINE CONTROL = 47.00 L, AjT f. 89 11.8 24 0 2.00 1.23 FULL 0.00272 3.8 3.8 43.67 43.71 47.00 47.05 3.33 3.34 47.32 48.99 87 HYDRAULIC GRADE LINE CONTROL = 47.13 L Pif V -S 90 4.6 24 0 0.55 0.75 SEAL 0.00041 1.5 1.8 45.04 45.58 47.13 47.13 2.09 1.55 47.19 51.87 X = 6.00 X(N) = 0.00 87 HYDRAULIC GRADE LINE CONTROL = 47.13 L T f 191 13.1 24 0 0.83 1.30 SEAL 0.00335 4.2 6.1 45.04 45.74 47.13 47.04 2.09 1.30 47.73 51.87 HYD JUMP X = 3.95 X(N) = 0.00 X(J) = 16.36 F(J) = 3.98 D(BJ) = 1.04 D(AJ) = 1.62 I V 1, FL 1, D 1 AND HG 1 REFER TO DOWNSTREAM END V 2, FL 2, D 2 AND HG 2 REFER TO UPSTREAM END X - DISTANCE IN FEET FROM DOWNSTREAM END TO POINT WHERE HG INTERSECTS SOFFIT IN SEAL CONDITION X(N) - DISTANCE IN FEET FROM DOWNSTREAM END TO POINT WHERE WATER SURFACE REACHES NORMAL DEPTH BY EITHER DRAWDOWN OR BACKWATER X(J) - DISTANCE IN FEET FROM DOWNSTREAM END TO POINT WHERE HYDRAULIC JUMP OCCURS IN LINE F(J) - THE COMPUTED FORCE AT THE HYDRAULIC JUMP D(BJ) - DEPTH OF WATER BEFORE THE HYDRAULIC JUMP (UPSTREAM SIDE) D(AJ) - DEPTH OF WATER AFTER THE HYDRAULIC JUMP (DOWNSTREAM SIDE) SEAL INDICATES FLOW CHANGES FROM PART TO FULL OR FROM FULL TO PART HYD JUMP INDICATES THAT FLOW CHANGES FROM SUPERCRITICAL TO SUBCRITICAL THROUGH A HYDRAULIC JUMP HJ a UJT INDICATES THAT HYDRAULIC JUMP OCCURS AT THE JUNCTION AT THE UPSTREAM END OF THE LINE HJ a DJT INDICATES THAT HYDRAULIC JUMP OCCURS AT THE JUNCTION AT THE DOWNSTREAM END OF THE LINE EOJ 12/ 7/2000 9: 8 L D q J u 0 Li Sycamore Hills, Tract 16074 COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.1 (INPUT) DATE: 11/21/00 PAGE 1 PROJECT: Forecast Homes Onsite Drainage SIGNER: skg 4G' AST B - prj1 L 1 we S Q IJP L2 MAX 0 ADJ G LENGTH FL 1 FL CTL/TW D W S KJ KE KM LC L1 L3 L4 Al A3 A4 J N p r /7N 1 44.29 fgom Nv Yogi "cs fF LINE A 2 8 145.6 145.6 18.14 34.33 34.40 0.00 84. 0. 3 0.00 0.00 0.00 1 9 78 0 0. 45. 0. 0.00 0.013 pq 9 144.2 144.2 270.28 34.40 35.48 0.00 84. 0. 3 0.00 0.00 0.17 0 10 79 0 0. 45. 0. 0.00 0.013 10 134.4 134.4 175.47 35.48 36.19 46.70 84. 0. 3 0.00 0.00 0.15 0 11 30 31 0. 75. 80. 8.17 0.013 11 117.6 117.6 57.55 37.27 37.47 0.00 78. 0. 3 0.00 0.00 0.18 0 12 61 0 0. 64. 0. 0.00 0.013 12 113.1 113.1 596.98 37.47 39.56 0.00 78. 0. 3 0.00 0.00 0.55 0 13 62 0 0. 45. 0. 0.00 0.013 2 13 109.1 109.1 21.87 39.56 39.64 0.00 78. 0. 3 0.00 0.00 0.00 0 14 63 0 0. 45. 0. 0.00 0.013 14 103.3 103.3 18.70 39.64 39.70 47.60 78. 0. 3 0.00 0.00 0.23 0 15 92 0 0. 30. 0. 14.50 0.013 2 15 64.1 64.1 34.19 39.75 39.89 0.00 60. 0. 3 0.00 0.00 0.18 0 16 64 0 0. 45. 0. 0.00 0.013 16 62.3 62.3 211.10 39.89 40.73 48.40 60. 0. 3 0.00 0.00 0.05 0 17 102 65 0. 45. 45. 8.50 0.013 17 30.9 30.9 606.49 40.77 43.20 50.00 48. 0. 3 0.00 0.00 0.05 0 18 67 68 0. 45. 68. 7.25 0.013 2 18 22.0 22.0 524.74 43.23 45.32 50.80 42. 0. 3 0.00 0.00 0.05 0 19 69 70 0. 45. 62. 7.33 0.013 19 15.1 15.1 30.80 45.35 45.48 0.00 30. 0. 3 0.00 0.00 0.23 0 20 71 0 0. 45. 0. 8.97 0.013 2 20 8.8 8.8 264.53 45.52 46.57 51.10 24. 0. 3 0.00 0.00 0.23 0 21 60 0 0. 45. 0. 4.67 0.013 21 4.1 4.1 35.25 46.59 46.73 51.21 18. 0. 1 0.00 0.20 0.30 0 0 0 0 0. 0. 0. 0.00 0.013 [R 30 14.7 14.7 11.64 38.96 39.83 46.58 24. 0. 1 0.00 0.20 0.00 11 0 0 0 0. 0. 0. 0.00 0.013 2 31 2.2 2.2 23.42 38.95 40.12 46.58 18. 0. 1 0.00 0.20 0.00 11 0 0 0 0. 0. 0. 0.00 0.013 1 60 4.9 4.7 26.50 46.83 47.10 51.21 18. 0. 1 0.00 0.20 0.00 21 0 0 0 0. 0. 0. 0.00 0.013 2 61 3.5 3.5 • 29.12 39.71 40.44 46.92 24. 0. 1 0.00 0.20 0.00 12 0 0 0 0. 0. 0. 0.00 0.013 62 4.7 4.0 12.90 42.07 42.33 47.83 18. 0. 1 0.00 0.20 0.00 13 0 0 0 0. 0. 0. 0.00 0.013 63 6.8 5.8 30.79 42.15 42.77 47.89 18. 0. 1 0.00 0.20 0.00 14 0 0 0 0. 0. 0. 0.00 0.013 2 64 2.4 1.7 11.59 41.65 41.88 47.75 18. 0. 1 0.00 0.20 0.00 16 0 0 0 0. 0. 0. 0.00 0.013 1 65 5.6 5.5 14.34 42.37 42.66 48.33 18. 0. 1 0.00 0.20 0.00 17 0 0 0 0. 0. 0. 0.00 0.013 2 67 4.7 4.7 14.97 44.46 44.76 49.87 18. 0. 1 0.00 0.20 0.00 18 0 0 0 0. 0. 0. 0.00 0.013 68 4.3 4.3 24.38 44.46 44.95 49.87 18. 0. 1 0.00 0.20 0.00 18 0 0 0 0. 0. 0. 0.00 0.013 IA COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.1 (INPUT) DATE: 11/21/00 PAGE 2 PROJECT: Forecast Homes Onsite Drainage ESIGNER: skg D L2 MAX 0 ADJ 0 LENGTH FL 1 FL 2 CTL/TW D W S KJ KE KM LC L1 L3 L4 Al A3 A4 J. N 2 69 4.6 4.6 15.20 46.34 46.49 50.65 18. 0. 1 0.00 0.20 0.00 19 0 0 0 0. 0. 0. 0.00 0.013 2 70 2.3 2.3 25.25 46.34 46.47 50.65 18. 0. 1 0.00 0.20 0.00 19 0 0 0 0. 0. 0. 0.00 0.013 2 71 6.6 6.3 40.85 45.99 46.40 50.79 18. 0. 1 0.00 0.20 0.00 20 0 0 0 0. 0. 0. 0.00 0.013 i 2 78 2.1 1.4 14.04 38.53 42.41 48.55 18. 0. 1 0.00 0.20 0.00 9 0 0 0 0. 0, 0. 0.00 0.013 2 79 11.4 9.9 9.51 38.78 40.16 0.00 24. 0. 3 0.00 0.00 0.22 10 80 0 0 0. 0. 0. 0.00 0.013 2 80 11.4 11.4 71.06 40.16 40.48 46.50 24. 0. 3 0.00 0.00 0.05 0 81 82 0 0. 45. 0. 4.67 0.013 112 2 81 5.6 5.6 32.27 40.96 41.93 46.49 18. 0. 1 0.00 0.20 0.25 0 0 0 0 0. 0. 0. 0.00 0.013 82 5.8 5.8 23.26 41.21 41.91 46.49 18. 0. 1 0.00 0.20 0.00 81 0 0 0 0. 0. 0. 0.00 0.013 2 92 39.7 39.3 252.27 40.98 41.99 51.50 48. 0. 3 0.00 0.00 0.17 16 93 97 98 0. 60. 45. 7.33 0.013 11112 93 26.6 26.6 409.22 42.02 43.65 49.70 42. 0. 3 0.00 0.00 0.27 0 94 99 0 0. 45. 0. 6.00 0.013 2 94 8.2 8.2 68.22 43.68 43.95 49.43 24. 0. 1 0.00 0.20 0.25 0 0 0 0 0. 0. 0. 0.00 0.013 2 97 5.1 5.1 25.19 43.25 43.50 48.09 18. 0. 1 0.00 0.20 0.00 93 0 0 0 0. 0. 0. 0.00 0.013 E2 98 8.9 7.6 15.10 43.00 43.15 48.09 24. 0. 1 0.00 0.20 0.00 93 0 0 0 0. 0. 0. 0.00 0.013 2 99 18.8 18.4 68.92 44.17 44.44 49.09 30. 0. 3 0.00 0.00 0.23 94 100 101 0 0. 45. 0. 4.67 0.013 2 100 6.7 6.7 33.25 44.46 44.53 47.71 24. 0. 1 0.00 0.20 0.25 0 0 0 0 0. 0. 0. 0.00 0.013 2 101 12.3 12.3 23.26 44.95 45.00 49.21 18. 0. 1 0.00 0.20 0.00 100 0 0 0 0. 0. 0. 0.00 0.013 2 102 26.1 25.9 154.67 41.50 42.66 47.70 42. 0. 3 0.00 0.00 0.23 17 103 107 108 0. 55. 45. 8.59 0.013 '2 103 13.3 13.3 239.95 42.69 43.41 0.00 24. 0. 3 0.00 0.00 0.25 0 104 0 0 0. 0. 0. 0.00 0.013 2 104 13.3 13.3 203.70 43.41 44.02 49.10 24. 0. 3 0.00 0.00 0.05 0 105 106 0 0. 45. 0. 4.67 0.013 12 105 6.8 6.8 33.83 44.03 46.57 49.13 24. 0. 1 0.00 0.20 0.25 0 0 0 0 0. 0. 0. 0.00 0.013 '2 106 6.7 6.7 23.26 44.06 44.13 49.13 24. 0. 1 0.00 0.20 0.00 105 0 0 0 0. 0. 0. 0.00 0.013 2 107 6.6 6.6 25.36 42.92 43.00 47.68 24. 0. 1 0.00 0.20 0.00 103 0 0 0 0. 0. 0. 0.00 0.013 02 108 6.7 6.7 15.20 43.17 43.22 47.68 24. 0. 1 0.00 0.20 0.00 103 0 0 0 0. 0. 0. 0.00 0.013 IA COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 11/21/00 " PAGE 1 PROJECT: Forecast Homes Onsite Drainage ESIGNER: skg INE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS)(FPS) (FT) Q (FT) CALC CALC (FT) (FT) CALC CK REMARKS 1 HYDRAULIC GRADE LINE CONTROL = 44.29 L ` ;je 9 8 145.6 84 0 2.93 3.11 FULL 0.00052 3.8 3.8 34.33 34.40 44.29 44.30 9.96 9.90 0.00 0.00 9 144.2 84 0 2.89 3.09 FULL 0.00051 3.7 3.7 34.40 35.48 44.31 44.48 9.91 9.00 0.00 0.00 10 134.4 84 0 2.77 2.98 FULL 0.00044 3.5 3.5 35.48 36.19 44.52 44.63 9.04 8.44 0.00 0.00 11 117.6 78 0 2.78 2.84 FULL 0.00050 3.5 3.5 37.27 37.47 44.66 44.73 7.39 7.26 0.00 0.00 112 113.1 78 0 2.71 2.79 SEAL 0.00047 3.4 3.8 37.47 39.56 44.76 44.97 7.29 5.41 0.00 0.00 X = 258.71 X(N) = 0.00 113 109.1 78 0 2.63 2.74 PART 0.00043 3.7 3.7 39.56 39.64 44.99 45.00 5.43 5.36 0.00 0.00 14 103.3 78 0 2.64 2.67 PART 0.00039 3.5 3.5 39.64 39.70 45.03 45.03 5.39 5.33 0.00 0.00 �15 64.1 60 0 2.15 2.24 FULL 0.00061 3.3 3.3 39.75 39.89 45.09 45.12 5.34 5.23 0.00 0.00 16 62.3 60 0 2.13 2.21 SEAL 0.00057 3.2 3.3 39.89 40.73 45.13 45.22 5.24 4.49 0.00 0.00 X = 70.53 X(N) = 0.00 17 30.9 48 0 1.61 1.65 SEAL 0.00046 2.5 4.1 40.77 43.20 45.37 45.54 4.60 2.34 0.00 0.00 X = 168.50 X(N) = 0.00 18 22.0 42 0 1.42 1.44 PART 0.00048 3.0 5.6 43.23 45.32 45.73 46.82 2.50 1.50 0.00 0.00 HJ fit UJT X = 0.00 X(N) = 266.39 19 15.1 30 0 1.35 1.31 PART 0.00136 3.9 4.2 45.35 45.48 47.17 47.20 1.82 1.72 0.00 0.00 20 8.8 24 0 1.14 1.05 PART 0.00151 2.9 6.0 45.52 46.57 47.39 47.52 1.87 0.95 0.00 0.00 HYD JUMP X = 0.00 X(N) = 0.00 X(J) = 263.87 F(J) = 2.22 D(BJ) = 0.95 D(AJ) = 1.17 21 4.1 18 0 0.85 0.77 SEAL 0.00152 2.3 2.4 46.59 46.73 48.10 48.15 1.51 1.42 48.25 51.21 X = 5.60 X(N) = 0.00 11 HYDRAULIC GRADE LINE CONTROL = 44.64 �30 14.7 24 0 0.66 1.38 FULL 0.00422 4.7 4.7 38.96 39.83 44.64 44.69 5.68 4.86 45.10 46.58 11 HYDRAULIC GRADE LINE CONTROL = 44.64 L pr A I 31 2.2 18 0 0.31 0.56 FULL 0.00044 1.2 1.2 38.95 40.12 44.64 44.65 5.69 4.53 44.68 46.58 IA COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 11/21/00 PAGE 2 PROJECT: Forecast Homes Onsite Drainage '1ESIGNER: skg SINE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) Q (FT) CALC CALC (FT) (FT) CALC CK REMARKS 21 HYDRAULIC GRADE LINE CONTROL = 47.81 L �.1{6 - 6 60 4.9 18 0 0.72 0.85 PART 0.00218 5.7 4.8 46.83 47.10 47.56 47.95 0.73 0.85 48.37 51.21 C12 HYDRAULIC GRADE LINE CONTROL = 44.74 L f' -r 16^1 61 3.5 24 0 0.42 0.65 FULL 0.00024 1.1 1.1 39.71 40.44 44.74 44.75 5.03 4.31 44.77 46.92 1113 HYDRAULIC GRADE LINE CONTROL = 44.98 L1 g-2 62 4.7 18 0 0.58 0.83 FULL 0.00200 2.7 2.7 42.07 42.33 44.98 45.01 2.91 2.68 45.14 47.83 14 HYDRAULIC GRADE LINE CONTROL = 45.01 t, A t I&Y3 63 6.8 18 0 0.71 1.01 FULL 0.00419 3.8 3.8 42.15 42.77 45.01 45.14 2.86 2.37 45.42 47.89 16 HYDRAULIC GRADE LINE CONTROL = 45.12 64 2.4 18 0 0.41 0.59 FULL 0.00052 1.4 1.4 41.65 41.88 45.12 45.13 3.47 3.25 45.16 47.75 17 HYDRAULIC GRADE LINE CONTROL = 45.30 L P? g' W 165 5.6 18 0 0.64 0.91 FULL 0.00284 3.2 3.2 42.37 42.66 45.30 45.34 2.93 2.68 45.52 48.33 18 HYDRAULIC GRADE LINE CONTROL = 45.63 L 167 4.7 18 0 0.58 0.83 PART 0.00200 3.2 4.7 44.46 44.76 45.63 45.59 1.17 0.83 46.00 49.87 HYD JUMP X = 0.00 X(N) = 0.00 X(J) = 5.95 FM = 1.10 D(BJ) = 0.69 D(AJ) = 1.00 4412 LA COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: 11/21 DATE: 11/21/00/00 PAGE 3 PROJECT: Forecast Homes Onsite Drainage 'SIGNER: skg LINE G D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW "0 (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FP//SS,) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS w 18 HYDRAULIC GRADE LINE CONTROL = 45.63 L - I t8 4.3 18 0 0.55 0.79 PART 0.00168 2.9 4.5 44.46 44.95 45.63 45.74 1.17 0.79 46.13 49.87 HYD JUMP X = 0.00 X(N) = 0.00 X(J) = 4.86 F(J) = 1.05 D(BJ) = 0.60 D(AJ) = 1.04 C 19 HYDRAULIC GRADE LINE CONTROL = 47.00 L �• IO 169 4.6 18 0 0.70 0.82 PART 0.00192 5.5 4.6 46.34 46.49 47.06 47.31 0.72 0.82 47.71 50.65 19 HYDRAULIC GRADE LINE CONTROL = 47.00 L 70 2.3 18 0 0.57 0.57 PART 0.00048 3.1 3.1 46.34 46.47 47.00 47.13 0.66 0.66 47.30 50.65 X = 0.00 X(N) = 15.25 20 HYDRAULIC GRADE LINE CONTROL = 47.30 L A T 71 6.6 18 0 0.86 0.99 PART 0.00395 4.0 5.3 45.99 46.40 47.30 47.39 1.31 0.99 47.92 50.79 HYD JUMP X = 0.00 X(N) = 0.00 X(J) = 17.37 F(J) = 1.66 D(BJ) = 0.88 D(AJ) 9 HYDRAULIC GRADE LINE CONTROL = 44.30 L ft -r A r 12. 8 2.1 18 0 0.20 0.55 FULL 0.00040 1.2 1.2 38.53 42.41 44.30 44.31 5.77 1.90 44.34 48.55 10 HYDRAULIC GRADE LINE CONTROL = 44.50 L A 79 11.4 24 0 0.49 1.21 FULL 0.00254 3.6 3.6 38.78 40.16 44.50 44.57 5.72 4.41 0.00 0.00 80 11.4 24 0 1.29 1.21 FULL 0.00254 3.6 3.6 40.16 40.48 44.57 44.76 4.41 4.28 0.00 0.00 181 5.6 18 0 0.57 0.91 FULL 0.00284 3.2 3.2 40.96 41.93 44.90 45.03 3.94 3.10 45.22 46.49 �A COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 11/21/00 PAGE 4 PROJECT: Forecast Homes Onsite Drainage ESIGNER: skg LINE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT)CALC CK REMARKS ,NO 81 HYDRAULIC GRADE LINE CONTROL = 44.83 L N'S A ' - I 82 5.8 18 0 0.58 0.93 FULL 0.00305 3.3 3.3 41.21 41.91 44.83 44.90 3.62 2.99 45.10 46.49 916 45.12 L we f HYDRAULIC GRADE LINE CONTROL = 92 39.7 48 0 1.85 1.87 SEAL 0.00076 3.2 3.6 40.98 41.99 45.12 45.25 4.14 3.26 0.00 0.00 X = 44.11 X(N) = 0.00 93 26.6 42 0 1.58 1.58 PART 0.00070 2.8 5.0 42.02 43.65 45.40 45.55 3.38 1.90 0.00 0.00 HJ a UJT 94 8.2 24 0 1.09 1.02 SEAL 0.00131 2.6 2.6 43.68 43.95 45.83 45.92 2.15 1.97 46.05 49.43 X = 57.09 X(N) = 0.00 93 HYDRAULIC GRADE LINE CONTROL = 45.33 `-' 197 0 0.74 0.87 FULL 0.00236 2.9 2.9 43.25 43.50 45.33 45.39 2.08 1.89 45.54 48.09 5.1 18 HYDRAULIC GRADE LINE CONTROL = 45.33 L fvy f • Z 193 98 8.9 24 0 0.87 1.06 FULL 0.00155 2.8 2.8 43.00 43.15 45.33 45.35 2.33 2.20 45.50 48.09 E-1 94 HYDRAULIC GRADE LINE CONTROL = 45.69 L � F , 99 18.8 30 0 1.59 1.47 PART 0.00210 6.0 5.7 44.17 44.44 45.69 46.03 1.52 1.59 0.00 0.00 X = 0.00 X(N) = 52.04 00 6.7 24 0 1.17 0.91 PART 0.00088 2.2 2.2 44.46 44.53 46.34 46.36 1.88 1.83 46.46 47.71 Ez 100 HYDRAULIC GRADE LINE CONTROL = 46.19 01 12.3 18 0 1.50 1.32 SEAL 0.01371 7.5 7.0 44.95 45.00 46.27 46.69 1.32 1.69 47.59 49.21 X = 6.77 X(N) = 0.00 I LA COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 11/21/00 PAGE 5 PROJECT: Forecast Homes Onsite Drainage ESIGNER: skg LINE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS 17 HYDRAULIC GRADE LINE CONTROL = 45.30 L),PJ E V �02 26.1 42 0 1.31 1.56 SEAL 0.00067 2.7 3.3 41.50 42.66 45.30 45.34 3.80 2.68 0.00 0.00 X = 43.29 X(N) = 0.00 103 13.3 24 0 2.00 1.31 FULL 0.00346 4.2 4.2 42.69 43.41 45.41 46.24 2.72 2.83 0.00 0.00 104 13.3 24 0 2.00 1.31 FULL 0.00346 4.2 4.2 43.41 44.02 46.24 46.94 2.83 2.92 0.00 0.00 5 6.8 24 0 0.44 0.92 SEAL 0.00090 2.2 4.8 44.03 46.57 47.25 47.49 3.22 0.92 47.92 49.13 HYD JUMP X = 16.48 X(N) = 0.00 X(J) = 23.88 F(J) = 2.05 D(BJ) = 0.59 D(AJ) = 1.38 105 HYDRAULIC GRADE LINE CONTROL = 47.10 L �� 3 06 6.7 24 0 1.05 0.91 FULL 0.00088 2.1 2.1 44.06 44.13 47.10 47.12 3.04 2.99 47.20 49.13 El 103 HYDRAULIC GRADE LINE CONTROL = 45.37 L C07 6.6 24 0 1.02 0.91 FULL 0.00085 2.1 2.1 42.92 43.00 45.37 45.40 2.45 2.40 45.48 47.68 El 0 03 HYDRAULIC GRADE LINE CONTROL = 45.37 L O8 6.7 24 0 1.02 0.91 FULL 0.00088 2.1 2.1 43.17 43.22 45.37 45.39 2.20 2.17 45.47 47.68 1 V 1, FL 1, D 1 AND HG 1 REFER TO DOWNSTREAM END V 2, FL 2, D 2 AND HG 2 REFER TO UPSTREAM END X - DISTANCE IN FEET FROM DOWNSTREAM END TO POINT WHERE HG INTERSECTS SOFFIT IN SEAL CONDITION X(N) - DISTANCE IN FEET FROM DOWNSTREAM END TO POINT WHERE WATER SURFACE REACHES NORMAL DEPTH BY EITHER DRAWDOWN OR BACKWATER X(J) - DISTANCE 1N FEET FROM DOWNSTREAM END TO POINT WHERE HYDRAULIC JUMP OCCURS IN LINE F(J) - THE COMPUTED FORCE AT THE HYDRAULIC JUMP D(BJ) - DEPTH OF WATER BEFORE THE HYDRAULIC JUMP (UPSTREAM SIDE) D(AJ) - DEPTH OF WATER AFTER THE HYDRAULIC JUMP (DOWNSTREAM SIDE) SEAL INDICATES FLOW CHANGES FROM PART TO FULL OR FROM FULL TO PART HYD JUMP INDICATES THAT FLOW CHANGES FROM SUPERCRITICAL TO SUBCRITICAL THROUGH A HYDRAULIC JUMP HJ a UJT INDICATES THAT HYDRAULIC JUMP OCCURS AT THE JUNCTION AT THE UPSTREAM END OF THE LINE HJ is DJT INDICATES THAT HYDRAULIC JUMP OCCURS AT THE JUNCTION AT THE DOWNSTREAM END OF THE LINE EOJ 12/ 7/2000 9: 9 G Sycamore Hills Storm Drain Basis of Design Technical Appendix B Storm Drain Hydraulics 100 -year (Existing System - DeClez Channel to Santa Ana Avenue) 0 r tCOUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.1 (INPUT) DATE: 03/23/00 IROJECT: PAGE 1 Fontana/Jurupa SD/Line B, C, and F/RBFJNI5-000000 DESIGNER: HJB L2 MAX 0 ADJ 0 LENGTH FL 1 FL 2 CTL/TW D W S KJ KE KM LC L1 L3 L4 Al A3 A4 J N ocs)(7n) ws V Smit[, Of,Ct'fGl; c4*kjA 61- 8 0 1 14.50 PEP, S'm PQovEw►Ew-r Pt 4ms 2 2 1799.0 1799.0 50.00 5.50 5.60 0.00 108. 168. 3 0.00 0.00 0.13 1 3 0 0 0. 0. 0. 0.00 0.015 2 3 1799.0 1799.0 377.50 5.60 6.36 0.00 108. 168. 3 0.00 0.00 0.26 0 4 100 0 0. 30. 0. 24.00 0.015 2 4 1799.0 1799.0 158.00 6.40 6.72 0.00 108. 168. 3 0.00 0.00 0.14 0 5 0 0 0. 0. 0. 0.00 0.015 C2 5 1799.0 1799.0 300.00 6.72 8.22 0.00 108. 168. 3 0.00 0.00 0.26 0 6 0 0 0. 0. 0. 0.00 0.015 �2 i 6 1799.0 1799.0 875.00 8.22 13.09 0.00 108. 168. 3 0.00 0.00 0.10 0 7 110 0 0. 45. 0. 7.00 0.015 2 7 1745.2 1745.2 10.00 13.13 13.18 0.00 108. 168. 3 0.00 0.00 0.00 0 8 120 0 0. 45. 0. 10.00 0.015 2 8 1665.1 1665.1 5.00 13.24 13.35 0.00 108. 168. 3 0.00 0.00 0.00 0 9 0 0 0. 0. 0. 0.00 0.015 2 9 1665.1 1665.1 878.00 13.35 19.67 0.00 108. 168. 3 0.00 0.00 0.10 0 10 0 0 0. 0. 0. 0.00 0.015 2 10 1665.1 1665.1 300.00 19.67 21.87 0.00 108. 168. 3 0.00 0.00 0.00 0 11 0 0 0. 0. 0. 0.00 0.015 2 11 1665.1 1665.1 100.00 21.87 22.27 0.00 108. 168. 3 0.00 0.00 0.05 0 12 130 140 0, 45. 45, 7.00 0.015 2 12 1496.4 1496.4 493.00 22.32 24.30 0.00 108. 168. 3 0.00 0.00 0.05 0 13 150 0 0. 45. 0. 6.00 0.015 2 13 1421.6 1421.6 87.00 24.33 24.67 0.00 108. 168. 3 0.00 0.00 0.00 0 14 0 0 0. 0. 0. 0.00 0.015 2 14 1421.6 1421.6 326.00 24.67 25.97 0.00 108. 168. 3 0.00 0.00 0.05 0 15 160 0 0. 45. 0. 6.00 0.015 2 15 1346.8 1346.8 395.00 26.00 27.58 0.00 108. 168. 3 0.00 0.00 0.12 0 16 170 0 0. 45. 0. 6.00 0.015 2 16 1278.1 1278.1 79.00 27.60 27.92 0.00 108. 168, 3 0.00 0.00 0.13 0 17 202 0 0. 30, 0, 14.00 0.015 2 17 924.5 924.5 50.93 27.97 28.17 0.00 108. 168. 3 0.00 0.00 0.10 0 18 0 0 0. 0. 0. 0.00 0.015 2 18 924.5 924.5 30.00 28.17 28.29 0.00 108. 0. 3 0.00 0.00 0.06 0 19 0 0 0. 0. 0. 0.00 0.015 2 19 924.5 924.5 262.09 28.29 29.08 0.00 108. 0. 3 0.00 0.00 0.1E 0 20 0 0 0. 0. 0. 4.66 0.013 2 20 924.5 924.5 347.67 29.09 30.13 0.00 108. 0. 3 0.00 0.00 0.00 0 21 0 0 0. 0. 0. 0.00 0.013 2 21 849.6 849.6 35.60 30.13 30.24 0.00 108. 0. 3 0.00 0.00 0.05 0 22 250 0 0, 30, 0, 22.24 0.013 2 22 403.2 403.2 489.83 31.79 33.75 0.00 90. 0. 3 0.00 0.00 0.05 0 23 0 0 0. 0. 0. 4.66 0.013 2 23 403.2 403.2 483.84 33.77 35.71 0.00 90. 0. 3 0.00 0.00 0.05 0 24 0 0 0. 0. 0. 4.66 0.013 2 24 403.2 403.2 59.17 35.72 35.96 0.00 90. 0. 3 0.00 0.00 0.00 0 25 0 0 0. 0. 0. 0.00 0.013 2 25 403.2 403.2 321.17 35.96 37.24 0.00 90. 0. 3 0.00 0.00 0.05 0 26 0 0 0. 0. 0. 4.66 0.013 tCOUNTY PUBLIC WORKS STORM DRAIN AMYSIS REPT: PC/RD4412.1 DATE: 03/23/00 PAGE 2 PROJECT: Fontana/Jurupa SD/Line B, C, and F/RBFJNI5-000000 ESIGNER: HJB L2 MAX C ADJ C LENGTH FL 1 FL 2 CTL/TW D W S ICJ KE KM LC L1 L3 L4 Al A3 A4 J N 2 26 181.4 181.4 464.75 37.26 39.12 0.00 90. 0. 3 0.00 0.00 0.05 0 27 270 0 0. 30. 0. 16.75 0.013 2 27 181.4 181.4 180.36 42.18 51.31 0.00 54. 0. 3 0.00 0.00 0.05 0 28 0 0 0. 0. 0. 6.66 0.013 2 28 181.4 181.4 205.65 51.48 53.43 0.00 54. 0. 1 0.00 0.00 0.00 0 0 0 0 0. 0. 0. 0.00 0.013 2 100 0.1 0.1 10.00 6.88 7.38 0.00 72, 0, 1 0.00 0.00 0.00 4 0 0 0 0, 0, 0. 0.00 0.013 2 110 53.8 53.8 10.00 15.40 15.90 0.00 42. 0. 1 0.00 0.00 0.00 8 0 0 0 0. 0. 0. 0.00 0.013 2 120 80.1 80.1 10.00 14.50 15.00 0.00 60. 0. 1 0.00 0.00 0.00 9 0 0 0 0. 0. 0. 0.00 0.013 2 130 89.3 89.3 10.00 25.00 25.50 0.00 54. 0. 1 6.00 0.00 0.00 11 0 0 0 0. 0. 0. 0.00 0.013 2 140 79.4 79.4 10.00 25.00 25.50 0.00 48. 0. 1 0.00 0.00 0.00 11 0 0 0 0. 0. 0. 0.00 0.013 2 150 74.8 74.8 10.00 27.00 27.50 0.00 48. 0. 1 0.00 0.00 0.00 13 0 0 0 0. 0. 0. 0.00 0.013 2 160 74.8 74.8 10.00 29.00 29.50 0.00 48. 0. 1 0.00 0.00 0.00 15 0 0 0 0. 0. 0. 0.00 0.013 2 170 68.7 68.7 10.00 29.92 30.42 0.00 48. 0. 1 0.00 0.00 0.00 16 0 0 0 0. 0. 0. 0.00 0.013 2 202 597.0 353.0 25.00 28.86 28.98 0.00 96. 0. 3 0.00 0.00 0.01 17 203 224 0 0. 90. 0. 2.00 0.013 cl 2 203 596.0 596.0 39.00 28.98 29.08 0.00 96. 0. 3 0.00 0.00 0.00 0 204 225 0 0. 90. 0. 2.00 0.013 2 204 590.0 590.0 126.00 29.08 29.62 0.00 96. 0. 3 0.00 0.00 0.00 0 205 226 0 0. 90. 0. 2.00 0.013 2 205 590.0 590.0 260.00 29.62 30.66 0.00 96. 0. 3 0.00 0.00 0.00 0 206 227 0 0. 90. 0. 2.00 0.013 2 206 590.0 590.0 38.00 30.66 30.81 0.00 96. 0. 3 0.00 0.00 0.00 0 207 228 0 0. 45. 0. 2.00 0.013 2 207 590.0 590.0 27.00 30.81 30.91 0.00 96. 0. 3 0.00 0.00 0.00 0 208 229 0 0. 90. 0. 2.00 0.013 2 208 590.0 590.0 47.00 30.91 31.10 0.00 96. 0. 3 0.00 0.00 0.00 0 209 230 0 0. 45. 0. 11.00 0.013 2 209 373.0 373.0 137.00 31.60 32.15 0.00 90. 0. 3 0.00 0.00 0.00 0 210 231 0 0. 90. 0. 2.00 0.013 2 210 373.0 373.0 81.00 32.15 32.47 0.00 90. 0. 3 0.00 0.00 0.00 0 211 232 0 0. 90. 0. 2.00 0.013 2 211 373.0 373.0 260.00 32.47 33.50 0.00 90, 0. 3 0.00 0.00 0.00 0 212 233 0 0, 90. 0. 2.00 0.013 2 212 373.0 373.0 241.00 33.50 34.47 0.00 90. 0. 3 0.00 0.00 0.05 0 213 234 0 0. 60. 0. 2.00 0.013 2 213 373.0 373.0 300.00 34.47 35.66 0.00 90. 0. 3 0.00 0.00 0.05 - 0 214 235 0 0. 90. 0. 2.00 0.013 2 214 373.0 373.0 270.00 35.66 36.75 0.00 90. 0. 3 0.00 0.00 0.00 0 215 236 0 0. 90. 0. 2.00 0.013 2 215 373.0 373.0 38.00 36.75 36.90 0.00 90. 0. 3 0.00 0.00 0.00 0 216 237 0 0. 45. 0. 2.00 0.013 COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.1 (INPUT) DATE: 03/23/00 PAGE 3 IOJECT: Fontana/Jurupa SD/Line B, C, and F/RBFJNI5-000000 DESIGNER: HJB L2 MAX G ADJ 0 LENGTH FL 1 FL 2 CTL/TW D W S KJ KE KM LC L1 L3 L4 Al A3 A4 J N 216 373.0 373.0 22.00 36.90 37.00 0.00 90. 0. 3 0.00 0.00 0.00 0 217 238 0 0. 90. 0. 2.00 0.013 2 217 356.0 356.0 57.00 37.00 37.21 0.00 90. 0. 3 0.00 0.00 0.00 0 218 239 0 0. 30. 0. 13.00 0.013 218 154.0 154.0 121.00 38.84 39.32 0.00 54. 0. 3 0.00 0.00 0.00 0 219 240 0 0. 90. 0. 2.00 0.013 2 219 154.0 154.0 110.00 39.32 39.66 0.00 54. 0. 3 0.00 0.00 0.00 0 220 241 0 0. 90. 0. 2.00 0.013 220 154.0 154.0 191.00 39.66 40.52 0.00 54. 0. 3 0.00 0.00 0.00 0 221 242 0 0. 90. 0. 2.00 0.013 221 154.0 154.0 509.00 40.52 42.55 0.00 54. 0. 3 0.00 0.00 0.05 0 222 223 0 0. 45. 0. 2.00 0.013 i 222 149.0 149.0 15.00 42.55 42.61 0.00 54. 0. 1 0.00 0.00 0.00 0 0 0 0 0. 0. 0. 0.00 0.013 223 4.2 4.2 28.00 44.07 44.21 0.00 18. 0. 1 0.00 0.20 0.00 222 0 0 0 0. 0. 0. 0.00 0.013 2 224 6.9 6.9 84.00 33.22 52.96 0.00 18. 0. 1 0.00 0.20 0.00 203 0 0 0 0. 0. 0. 0.00 0.013 225 0.7 0.7 47.00 33.80 50.74 0.00 18. 0. 1 0.00 0.20 0.00 204 0 0 0 0. 0. 0. 0.00 0.013 226 7.4 7.4 162.00 33.98 51.64 0.00 18. 0. 1 0.00 0.20 0.00 205 0 0 0 0. 0. 0. 0.00 0.013 227 5.4 5.4 162.00 34.91 51.17 0.00 18. 0. 1 0.00 0.20 0.00 206 0 0 0 0. 0. 0. 0.00 0.013 228 2.5 2.5 46.00 35.47 46.70 0.00 18. 0. 1 0.00 0.20 0.00 207 0 0 0 0. 0. 0. 0.00 0.013 2 229 1.5 1.5 48.00 35.43 50.36 0.00 18. 0. 1 0.00 0.20 0.00 208 0 0 0 0. 0. 0. 0.00 0.013 230 232.0 232.0 86.00 33.55 40.05 0.00 54. 0. 1 0.00 0.00 0.00 209 0 0 0 0. 0. 0. 0.00 0.013 231 1.8 1.8 19.00 37.23 47.38 0.00 18. 0. 1 0.00 0.20 0.00 210 0 0 0 0. 0. 0. 0.00 0.013 232 4.9 4.9 162.00 36.40 52.34 0.00 18. 0. 1 0.00 0.20 0.00 211 0 0 0 0. 0. 0. 0.00 0.013 233 8.4 8.4 162.00 37.43 51.14 0.00 18. 0. 1 0.00 0.20 0.00 212 0 0 0 0. 0. 0. 0.00 0.013 2 234 6.1 6.1 169.00 38.18 50.55 0.00 18. 0. 1 0.00 0.20 0.00 213 0 0 0 0. 0. 0. 0.00 0.013 235 5.7 5.7 162.00 39.16 48.13 0.00 18. 0. 1 0.00 0.20 0.00 214 0 0 0 0. 0. 0. 0.00 0.013 2 236 4.7 4.7 162.00 40.04 46.37 0.00 18. 0. 1 0.00 0.20 0.00 215 0 0 0 0. 0. 0. 0.00 0.013 237 13.4 13.4 26.00 40.31 42.28 0.00 18. 0. 1 0.00 0.20 0.00 216 0 0 0 0. 0. 0. 0.00 0.013 238 3.1 3.1 48.00 40.03 43.36 0.00 24. 0. 1 0.00 0.20 0.00 217 0 0 0 0. 0. 0. 0.00 0.013 2 239 215.0 215.0 61.00 40.21 41.19 0.00 54. 0. 1 0.00 0.00 0.00 218 0 0 0 0. 0. 0. 0.00 0.013 240 4.2 4.2 20.00 41.04 42.98 0.00 18. 0. 1 0.00 0.20 0.00 219 0 0 0 0. 0. 0. 0.00 0.013 COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.1 (INPUT) DATE: 03/23/00 PAGE 4 PROJECT: Fontana/Jurupa SD/Line B, C, and F/RBFJNI5-000000 SIGNER: HJB L2 MAX 0 ADJ G LENGTH FL 1 FL 2 CTL/TW D W S KJ KE KM LC L1 L3 L4 Al A3 A4 J N 241 7.0 7.0 169.00 41.98 48.19 0.00 18. 0. 1 0.00 0.20 0.00 220 0 0 0 0. 0. 0. 0.00 0.013 2 242 8.6 8.6 170.00 43.07 53.08 0.00 18. 0. 1 0.00 0.20 0.00 221 0 0 0 0. 0. 0. 0.00 0.013 9 250 521.3 446.4 10.00 30.64 31.14 0.00 102. 0. 1 0.00 0.00 0.00 22 0 0 0 0. 0. 0. 0.00 0.013 270 221.8 221.8 10.00 39.90 39.95 0.00 60. 0. 1 0.00 0.00 0.00 27 0 0 0 0. 0. 0. 0.00 0.013 COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 03/23/00 `9 PAGE 1 OJECT: Fontana/Jurupa SD/Line B, C, and F/RBFJNI5-000000 DESIGNER: HJB EINE 0 D W DN DC FLOW SF-FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS �1 HYDRAULIC GRADE LINE CONTROL = 14.50 2 1799.0 108 168 9.00 8.00 FULL 0.00542 14.3 14.3 5.50 5.60 14.50 14.79 9.00 9.19 0.00 0.00 3 1799.0 108 168 9.00 8.00 FULL 0.00542 14.3 14.3 5.60 6.36 14.79 15.81 9.19 9.45 0.00 0.00 04 4 1799.0 108 168 9.00 8.00 FULL 0.00542 14.3 14.3 6.40 6.72 15.81 16.19 9.41 9.47 0.00 0.00 5 1799.0 108 168 7.70 8.00 FULL 0.00542 14.3 14.3 6.72 8.22 16.19 17.91 9.47 9.69 0.00 0.00 6 1799.0 108 168 7.40 8.00 PART 0.00542 14.3 16.1 8.22 13.09 17.91 21.09 9.69 8.00 0.00 0.00 HYD JUMP X = 0.00 X(N) = 0.00 X(J) = 477.95 F(J) = 1353.37 D(BJ) = 7.41 D(AJ) = 8.62 7 1745.2 108 168 7.53 7.84 FULL 0.00510 13.9 13.9 13.13 13.18 22.27 22.36 9.14 9.18 0.00 0.00 8 1665.1 108 168 4.24 7.59 FULL 0.00464 13.2 13.2 13.24 13.35 22.84 22.92 9.60 9.57 0.00 0.00 C9 1665.1 108 168 6.35 7.59 SEAL 0.00464 13.2 18.4 13.35 19.67 22.92 26.13 9.57 6.46 0.00 0.00 HYD JUMP X = 0.00 X(N) = 0.00 X(J) = 139.06 F(J) = 1250.79 D(BJ) = 6.36 D(AJ) = 8.99 0 1665.1 108 168 6.30 7.59 PART 0.00464 18.4 15.7 19.67 21.87 26.13 29.46 6.46 7.59 0.00 0.00 11 1665.1 108 168 7.91 7.59 PART 0.00464 15.7 15.1 21.87 22.27 29.46 30.14 7.59 7.87 0.00 0.00 2 1496.4 108 168 7.28 7.07 FULL 0.00375 11.9 11.9 22.32 24.30 31.90 33.50 9.58 9.20 0.00 0.00 13 1421.6 108 168 7.08 6.83 FULL 0.00338 11.3 11.3 24.33 24.67 33.85 34.12 9.52 9.45 0.00 0.00 14 1421.6 108 168 7.03 6.83 FULL 0.00338 11.3 11.3 24.67 25.97 34.12 35.07 9.45 9.10 0.00 0.00 5 1346.8 108 168 6.74 6.59 PART 0.00304 10.7 11.2 26.00 27.58 35.40 36.18 9.40 8.60 0.00 0.00 16 1278.1 108 168 6.45 6.37 SEAL 0.00274 10.1 10.4 27.60 27.92 36.64 36.70 9.04 8.78 0.00 0.00 X = 33.37 X(N) = 0.00 7 924.5 108 168 5.15 5.13 FULL 0.00143 7.3 7.3 27.97 28.17 37.79 37.39 9.82 9.22 0.00 0.00 HJ 2 UJT 8 924.5 108 0 9.00 7.46 PART 0.00730 16.4 15.5 28.17 28.29 35.63 36.29 7.46 8.00 0.00 0.00 19 924.5 108 0 9.00 7.46 PART 0.00548 15.5 14.6 28.29 29.08 36.29 37.87 8.00 8.79 0.00 0.00 0 924.5 108 0 9.00 7.46 SEAL 0.00548 14.6 14.5 29.09 30.13 37.87 39.15 8.78 9.02 0.00 0.00 X = 341.16 X(N) = 0.00 21 849.6 108 0 9.00 7.,9 FULL 0.00463 13.4 13.4 30.13 30.24 40.1 40.34 10.03 10.10 0.00 0.00 HJ 8 UJT 2 403.2 90 0 5.22 5.20 PART 0.00276 12.4 12.9 31.79 33.75 36. 38.74 5.20 4.99 0.00 0.00 X = 0.00 X(N) = 16.19 90 0 5.21 5.20 PART 0.00276 12.4 12.7 33.77 35.71 38.97 40.76 5.20 5.05 0.00 0.00 ir403.2 X = 0.00 X(N) = 17.37 C00'fitoC f LEVA-410, fog 102' Pi PE TRKCN TO Rf- TAE YnAMMUM S�Twk6�J P6L T'H90u614 THE IVNC-004 z 4 0. 34 COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 03/23/00 PAGE 2 PROJECT: Fontana/Jurupa SD/Line B, C, and F/RBFJNI5-000000 SIGNER: HJB ZINEC D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS 24 403.2 90 0 5.19 5.20 PART 0.00276 12.4 12.4 35.72 35.96 40.91 41.15 5.19 5.19 0.00 0.00 X = 0.00 X(N) = 34.54 25 403.2 90 0 5.22 5.20 PART 0.00276 12.4 12.3 35.96 37.24 41.16 42.46 5.20 5.22 0.00 0.00 X = 0.00 X(N) = 13.89 26 181.4 90 0 3.17 3.41 SEAL 0.00056 4.1 35.4 37.26 39.12 45.86 40.41 8.60 1.29 0.00 0.00 HYD JUMP X = 319.02 X(N) = 0.00 X(J) = 413.48 F(J) = 174.43 D(BJ) = 1.45 D(AJ) = 7.15 3.32 0.00 0.00 27 181.4 54 0 2.01 3.89 PART 0.00851 23.6 14.4 42.18 51.31 44.37 54.63 2.19 28 181.4 54 0 3.50 3.89 PART 0.00851 13.6 12.4 51.48 53.43 55.01 57.32 3.53 3.89 59.71 0.00 15.81 4 HYDRAULIC GRADE LINE CONTROL = ff 00 0.1 72 0 0.01 0.08 FULL 0.00000 0.0 0.0 6.88 7.38 15.81 15.81 8.93 8.43 15.81 0.00 8 HYDRAULIC GRADE LINE CONTROL = 22.60 310 53.8 42 0 1.16 2.29 FULL 0.00286 5.6 5.6 15.40 15.90 22.60 22.62 7.20 6.72 23.11 0.00 8 HYDRAULIC GRADE LINE CONTROL = 22.92 20 80.1 60 0 1.25 2.53 FULL 0.00095 4.1 4.1 14.50 15.00 22.92 22.93 8.42 7.93 23.19 0.00 11 HYDRAULIC GRADE LINE CONTROL = 29.46 130 0.00206 5.6 6.1 25.00 25.50 29.46 29.39 4.46 3.89 29.97 0.00 89.3 54 0 1.37 2.77 PART HYDRAULIC GRADE LINE CONTROL = 9.46 Ill 40 79.4 48 0 1.35 2.69 SEAL 0.00306 6.3 6.3 25.00 25.50 29.46 29.49 4.46 3.99 30.11 0.00 X = 9.86 X(N) = 0.00 'LA COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 03/23/00 PAGE 3 PROJECT: Fontana/Jurupa SD/Line B, C, and F/RBFJNI5-000000 SIGNER: HJB LINE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TY TW 0 (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS 3 HYDRAULIC GRADE LINE CONTROL = 33.67 0 74.8 48 0 1.31 2.61 FULL 0.00271 6.0 6.0 27.00 27.50 33.67 33.70 6.67 6.20 34.25 0.00 35.24 15 HYDRAULIC GRADE LINE CONTROL = [60 74.8 48 0 1.31 2.61 FULL 0.00271 6.0 6.0 29.00 29.50 35.24 35.26 6.24 5.76 35.81 0.00 11 16 HYDRAULIC GRADE LINE CONTROL = 36.41 '70 68.7 48 0 1.25 2.50 FULL 0.00229 5.5 5.5 29.92 30.42 36.41 36.43 6.49 6.01 36.90 0.00 I. 17 HYDRAULIC GRADE LINE CONTROL = 37.24 on Le 02 597.0 96 0 6.20 6.21 FULL 0.00428 11.9 11.9 28.86 28.98 37.24 37.37 8.38 8.39 0.00 0.00 03 596.0 96 0 8.00 6.21 FULL 0.00427 11.9 11.9 28.98 29.08 37.40 37.56 8.42 8.48 0.00 0.00 4 04 590.0 96 0 6.48 6.18 FULL 0.00418 11.7 11.7 29.08 29.62 37.66 38.18 8.58 8.56 0.00 0.00 05 590.0 96 0 8.00 6.18 FULL 0.00418 11.7 11.7 29.62 30.66 38.19 39.28 8.57 8.62 0.00 0.00 206 590.0 96 0 8.00 6.18 FULL 0.00418 11.7 11.7 30.66 30.81 39.29 39.45 8.63 8.64 0.00 0.00 07 590.0 96 0 8.00 6.18 FULL 0.00418 11.7 11.7 30.81 30.91 39.46 39.57 8.65 8.66 0.00 0.00 590.0 96 0 8.00 6.18 FULL 0.00418 11.7 11.7 30.91 31.10 39.58 39.77 8.67 8.67 0.00 0.00 (08 09 373.0 90 0 4.93 4.98 FULL 0.00236 8.4 8.4 31.60 32.15 40.72 41.04 9.12 8.89 0.00 0.00 10 373.0 90 0 4.95 4.98 FULL 0.00236 8.4 8.4 32.15 32.47 41.05 41.24 8.90 8.77 0.00 0.00 211 373.0 90 0 4.95 4.98 FULL 0.00236 8.4 8 4 32.47 33.50 41.24 41.86 8.77 8.36 0.00 0.00 E12 373.0 90 0 4.92 4.98 FULL 0.00236 8.4 8.4 33.50 34.47 41.86 42.48 8.36 8.01 0.00 0.00 213 373.0 90 0 4.95 4.98 FULL 0.00236 8.4 8.4 34.47 35.66 42.48 43.25 8.01 7.59 0.00 0.00 0.00 0.00 14 373.0 90 0 4.92 4.98 SEAL 0.00236 8.4 8.7 35.66 36.75 43.25 43.77 7.59 7.02 X = 53.48 X(N) = 0.00 COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 03/23/00 PAGE 4 IOJECT: Fontana/Jurupa SD/Line B, C, and F/RBFJNI5-000000 DESIGNER: HJB INE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS 5 373.0 90 0 4.95 4.98 PART 0.00236 8.7 8.8 36.75 36.90 43.77 43.83 7.02 6.93 0.00 0.00 16 373.0 90 0 4.72 4.98 PART 0.00236 8.8 8.9 36.90 37.00 43.76 43.79 6.86 6.79 0.00 0.00 7 356.0 90 0 4.91 4.86 PART 0.00215 8.3 8.3 37.00 37.21 44.06 44.15 7.06 6.94 0.00 0.00 HJ 2 UJT 8 154.0 54 0 4.50 3.63 PART 0.00613 10.6 9.9 38.84 39.32 42.70 43.55 3.86 4.23 0.00 0.00 219 154.0 54 0 4.50 3.63 PART 0.00613 9.9 9.8 39.32 39.66 43.55 44.01 4.23 4.35 0.00 0.00 0 154.0 54 0 4.50 3.63 PART 0.00613 9.8 9.9 39.66 40.52 44.01 44.75 4.35 4.23 0.00 0.00 221 154.0 54 0 4.50 3.63 SEAL 0.00613 9.9 9.7 40.52 42.55 44.75 47.60 4.23 5.05 0.00 0.00 X = 253.22 X(N) = 0.00 2 149.0 54 0 4.50 3.58 FULL 0.00574 9.4 9.4 42.55 42.61 47.77 47.86 5.22 5.25 49.22 0.00 c, 2 HYDRAULIC GRADE LINE CONTROL = 47.68 4.2 18 0 0.81 0.78 FULL 0.00160 2.4 2.4 44.07 44.21 47.68 47.73 3.61 3.52 47.83 0.00 L cl 3 HYDRAULIC GRADE LINE CONTROL = 37.38 224 6.9 18 0 0.37 1.01 SEAL 0.00431 3.9 5.4 33.22 52.96 37.38 53.97 4.16 1.01 54.52 0.00 HYD JUMP X = 6.13 X(N) = 57.67 X(J) = 6.13 F(J) = 4.37 D(BJ) 0.37 D(AJ) = 2.74 s 104 HYDRAULIC GRADE LINE CONTROL = 37.61 25 0.7 18 0 0.10 0.31 SEAL 0.00004 0.4 2.7 33.80 50.74 37.61 51.05 3.81 0.31 51.18 0.00 HYD JUMP X = 6.41 X(N) = 25.35 X(J) = 8.54 F(J) = 0.28 D(BJ) = 0.10 D(AJ) = 0.71 205 HYDRAULIC GRADE LINE CONTROL = 38.19 26 7.4 18 0 0.47 1.05 SEAL 0.00496 4.2 5.6 33.98 51.64 38.19 52.69 4.21 1.05 53.27 0.00 HYD JUMP X = 18.45 X(N) = 104.18 X(J) = 18.45 F(J) = 3.68 D(BJ) = 0.47 D(AJ) = 2.28 COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 03/23/00 PAGE 5 PROJECT: Fontana/Jurupa SD/Line B, C, and F/RBFJNI5-000000 SIGNER: HJB NE 0 D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW _ NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS L6 HYDRAULIC GRADE LINE CONTROL = 39.29 11 7 5.4 18 0 0.41 0.90 SEAL 0.00264 3.1 4.9 34.91 51.17 39.29 52.07 4.38 0.90 52.51 0.00 HYD JUMP X = 26.20 X(N) = 86.96 X(J) = 26.20 F(J) = 2.40 D(BJ) = 0.41 D(AJ) = 1.81 OR 207 HYDRAULIC GRADE LINE CONTROL = 39.45 8 2.5 18 0 0.22 0.60 SEAL 0.00057 1.4 3.8 35.47 46.70 39.45 47.30 3.98 0.60 47.57 0.00 HYD JUMP X = 10.19 X(N) = 35.86 X(J) = 10.76 F(J) = 1.19 D(BJ) = 0.22 D(AJ) = 1.35 1 8 HYDRAULIC GRADE LINE CONTROL = 39.57 229 1.5 18 0 0.16 0.46 SEAL 0.00020 0.8 3.3 35.43 50.36 39.57 50.82 4.14 0.46 51.02 0.00 HYD JUMP X = 8.50 X(N) = 24.86 X(J) = 9.90 F(J) = 0.67 D(BJ) = 0.16 D(AJ) = 1.05 L 09 pq HYDRAULIC GRADE LINE CONTROL = 40.25 OWL 0 232.0 54 0 2.06 4.20 PART 0.01392 24.7 15.0 33.55 40.05 36.12 44.25 2.57 4.20 47.75 0.00 s 210 HYDRAULIC GRADE LINE CONTROL = 41.04 1 1.8 18 0 0.16 0.50 SEAL 0.00029 1.0 3.5 37.23 47.38 41.04 47.88 3.81 0.50 48.11 0.00 HYD JUMP X = 4.33 X(N) = 0.00 X(J) = 4.76 F(J) = 1.00 D(BJ) = 0.16 D(AJ) 1.26 C1 HYDRAULIC GRADE LINE CONTROL = 41.24 2 4.9 18 0 0.39 0.85 SEAL 0.00218 2.8 4.8 36.40 52.34 41.24 53.19 4.84 0.85 53.61 0.00 HYD JUMP X = 32.65 X(N) = 92.59 X(J) = 32.65 F(J) = 2.10 D(BJ) = 0.39 D(AJ) = 1.69 COUNTY PUBLIC WORKS STORM DRAM ANALYSIS REPT: PC/RD4412.2 DATE: 03/23/00 PAGE 6 PROJECT: Fontana/Jurupa SD/Line 8, C, and F/RBFJNI5-000000 SIGNER: HJB NE 0 D W ON DC FLOW SF-FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW . NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS 2 HYDRAULIC GRADE LINE CONTROL = 41.86 3 8.4 18 0 0.54 1.12 SEAL 0.00639 4.8 5.9 37.43 51.14 41.86 52.26 4.43 1.12 52.92 0.00 HYD JUMP X = 27.20 X(N) = 109.53 X(J) = 27.20 F(J) = 3.98 D(BJ) = 0.54 D(AJ) = 2.29 212 HYDRAULIC GRADE LINE CONTROL = 42.48 4 6.1 18 0 0.47 0.95 SEAL 0.00337 3.5 5.2 38.18 50.55 42.48 51.50 4.30 0.95 52.00 0.00 HYD JUMP X = 35.74 X(N) = 120.23 X(J) = 35.74 F(J) = 2.52 D(BJ) = 0.47 D(AJ) = 1.80 li c4 HYDRAULIC GRADE LINE CONTROL = 43.25 235 5.7 18 0 0.49 0.92 SEAL 0.00294 3.2 5.0 39.16 48.13 43.25 49.05 4.09 0.92 49.52 0.00 HYD JUMP X = 46.97 X(N) = 110.69 X(J) = 46.97 F(J) = 2-12 D(BJ) = 0.49 D(AJ) = 1.61 L OR 415 HYDRAULIC GRADE LINE CONTROL = 43.77 6 4.7 18 0 0.48 0.83 SEAL 0.00200 2.7 4.7 40.04 46.37 43.77 47.20 3.73 0.83 47.61 0.00 HYD JUMP LLf X = 60.18 X(N) = 135.06 X(J) = 63.66 F(J) = 1.49 D(BJ) = 0.48 D(AJ) = 1.35 15 HYDRAULIC GRADE LINE CONTROL = 43.80 7 13.4 18 0 0.72 1.36 FULL 0.01627 7.6 7.6 40.31 42.28 43.80 44.22 3.49 1.94 45.29 0.00 17 HYDRAULIC GRADE LINE CONTROL = 43.93 8 3.1 24 0 0.31 0.61 SEAL 0.00019 1.0 3.8 40.03 43.36 43.93 43.97 3.90 0.61 44.24 0.00 HYD JUMP X = 27.39 X(N) = 0.00 X(J) = 42.55 F(J) = 0.72 D(BJ) = 0.41 D(AJ) = 0.J8 COUNTY PUBLIC WORKS STORM DRAIN ANALYSIS REPT: PC/RD4412.2 DATE: 03/23/00 PAGE 7 ;OJECT: Fontana/Jurupa SD/Line B, C, and F/RBFJNI5-000000 DESIGNER: HJB ENE G D W DN DC FLOW SF -FULL V 1 V 2 FL 1 FL 2 HG 1 HG 2 D 1 D 2 TW TW NO (CFS) (IN)(IN) (FT) (FT) TYPE (FT/FT) (FPS) (FPS) (FT) (FT) CALC CALC (FT) (FT) CALC CK REMARKS T HYDRAULIC GRADE LINE CONTROL = 43.43 C, 9 215.0 54 0 3.23 4.12 PART 0.01195 15.8 14.1 40.21 41.19 43.80 45.31 3.59 4.12 48.39 0.00 Ce HYDRAULIC GRADE LINE CONTROL = 43.55 0 4.2 18 0 0.36 0.78 SEAL 0.00160 2.4 4.5 41.04 42.98 43.55 43.76 2.51 0.78 44.14 0.00 HYD JUMP X = 10.56 X(N) = 0.00 X(J) = 13.18 F(J) = 1.21 D(BJ) = 0.49 D(AJ) = 1.21 220 HYDRAULIC GRADE LINE CONTROL = 44.01 cl 7.0 18 0 0.61 1.02 SEAL 0.00444 4.0 5.5 41.98 48.19 44.01 49.21 2.03 1.02 49.77 0.00 HYD JUMP X = 12.09 X(N) = 127.65 X(J) = 12.09 F(J) = 2.43 D(BJ) = 0.61 D(AJ) = 1.62 Ai ?1 HYDRAULIC GRADE LINE CONTROL = 44.75 242 8.6 18 0 0.60 1.14 PART 0.00670 13.0 6.0 43.07 53.08 43.67 54.22 0.60 1.14 54.88 0.00 X = 0.00 X(N) = 85.78 L 01 HYDRAULIC GRADE LINE CONTROL = sts.66 250 521.3 102f 0 2.69 5.71 PART 0.00236 9.4 10.0 30.64 31.14 38.66 38.51 8.02 7.37 40.05 0.00 7 HYDRAULIC GRADE LINE CONTROL = 42.39 0 221.8 60 0 5.00 4.22 PART 0.00725 12.5 12.2 39.90 39.95 44.12 44.33 4.22 4.38 46.63 0.00 V 1, FL 1, D 1 AND HG 1 REFER TO DOWNSTREAM END V 2, FL 2, D 2 AND HG 2 REFER TO UPSTREAM END X - DISTANCE IN FEET FROM DOWNSTREAM END TO POINT WHERE HG INTERSECTS SOFFIT IN SEAL CONDITION X(N) - DISTANCE IN FEET FROM DOWNSTREAM END TO POINT WHERE WATER SURFACE REACHES NORMAL DEPTH BY EITHER DRAWDOWN OR BACKWATER X(J) - DISTANCE IN FEET FROM DOWNSTREAM END TO POINT WHERE HYDRAULIC JUMP OCCURS IN LINE F(J) - THE COMPUTED FORCE AT THE HYDRAULIC JUMP D(BJ) - DEPTH OF WATER BEFORE THE HYDRAULIC JUMP (UPSTREAM SIDE) D(AJ) - DEPTH OF WATER AFTER THE HYDRAULIC JUMP (DOWNSTREAM SIDE) SEAL INDICATES FLOW CHANGES FROM PART TO FULL OR FROM FULL TO PART HYD JUMP INDICATES THAT FLOW CHANGES FROM SUPERCRITICAL TOSUBCRITICAL THROUGH A HYDRAULIC JUMP HJ al UJT INDICATES THAT HYDRAULIC JUMP OCCURS AT THE JUNCTION AT THE UPSTREAM END OF THE LINE HJ & DJT INDICATES THAT HYDRAULIC JUMP OCCURS AT THE JUNCTION AT THE DOWNSTREAM END OF THE LINE EOJ 3/23/2000 11:46 G 'J r