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Home My WebLink AboutEast Ave from Miller Ave to Foothill Blvd�^ (- Hall & Foreman, Inc. n Civil Engineering • Planning • Surveying • Public Works PRELIMINARY DRAINAGE REPORT AND HYDRAULIC CALCULATIONS [Ell EAST AVENUE RECEIVED OCT - 6 1993 CITY ENGINEER'S OFFICE FROM MILLER AVENUE TO FOOTHILL BOULEVARD FOR THE CITY OF FONTANA, CALIFORNIA September 29, 1993 J.N. 3810-021 Prepared by: Warren Williams, P.E. Reviewed by: John C. Hogan, P.E. 13821 Newport Avenue, Suite 200 Tustin, California 92680-7803 Tel 714/544-3404 Fax 714/544-3155 TABLE OF CONTENTS Section I Purpose and Summary of Report Section II Existing 100 year flows - Caltrans outlet to 325' south of Miller Ave. Section III Proposed 100 year flows - Miller Ave. to Foothill Boulevard SECTION I - PURPOSE AND SUMMARY OF REPORT The purpose of this report is to present the preliminary hydraulic calculations to analyze the effect of the interim East Avenue Drainage improvements on East Avenue between Miller Avenue and Foothill Boulevard. This report is associated with, and supersedes the following reports: REPORT ON WEST LIBERTY PARKWAY FLOODING DURING February & MARCH, 1992 RAINS. October 9, 1992 Hall & Foreman, Inc. PRELIMINARY REPORT ON HYDRAULIC CALCULATIONS FOR INTERIM EAST AVE. DITCH. May 28, 1993 Hall & Foreman, Inc. The proposed interim improvements include an asphalt ditch on the west side of East Avenue from the Caltrans outlet south to Miller Avenue and a 2.5' high by 14' wide reinforced concrete box under Miller Avenue. The flows enter the box on the Northwest corner of East Ave. and Miller Ave. and exit the box via a bubble -up curb inlet in the east curb of East Ave. south of Miller Ave. The existing conditions allow portions of the flow to unfavorably drain off the east side of East Ave. at Day Canyon Drive, the CPC Hospital driveway and Miller Ave. The remainder of the flow follows East Ave. south until it enters the Etiwanda Channel just north of Foothill Blvd. With the interim improvements in place, the entire flow will follow East Ave. to the same terminus. This report assumes that the street improvements on the east side of East Ave. have been completed excepting an area just north of Foothill Blvd. as described later. Section II of this report includes the calculations determining the existing flows south of Miller Ave. for a 100 year storm frequency. The water surface elevation for the same condition has been calculated. Section III includes the calculations for the water surface elevation for the existing condition and after the proposed interim improvements are in place and the total 100 year flows are directed along East Avenue. The water surface elevation was calculated using irregular channel hydraulic calculations at minimum 100' stations. Based on the results in section III, the projected flows can be conveyed in East Ave. south of Miller Ave. with minor modifications. To contain the drainage, a small berm will need to be graded along the west side of the street between stations 36+00 and 38+00, and on the east side of the street from station 36+00 to 41+00 and 43+00 to 47+00. A portion of the street improvements on the west side of East Ave. should be omitted from station 52+00 to the curb return at the northwest corner of the intersection with Foothill Blvd. This will allow the flows to enter the Etiwanda Channel as they currently do without crossing Foothill Boulevard. With the interim drainage improvements in place, East Ave. will not contain the flows within the existing right of ways. The area inundated will extend to 15' beyond the right of way in isolated locations along both sides of the street. It is recommended that the City of Rancho Cucamonga construct the planned 96" storm drain as soon as possible to provide a permanent fix to this drainage issue. SECTION II EXISTING 100 YEAR FLOWS CALTRANS OUTLET TO 325' SOUTH OF MILLER AVE. 3 *************************************************************************** ****** CHANNEL FLOW CALCULATIONS ****** *************************************************************************** CALCULATE DEPTH OF FLOW GIVEN: Channel Slope = X200 Ft. Ft. = 2.1200 Given Flow Rate = 460.00 u is eet Secon *** OPEN CHANNEL FLOW - STREET FLOW *** Street Slope (Ft./Ft.) = .0212 Mannings "n" value for street = .015 Curb Height (In.) = 2. Street Halfwidth (Ft.) = 20.00 Distance From Crown to Crossfall Grade Break (Ft.) = 19.00 Slope from Gutter to Grade Break (Ft./Ft.) = .035 Slope from Grade Break to Crown (Ft./Ft.) = .035 Number of Halfstreets Carrying Runoff = 2 Distance from curb to property line (Ft.) = 13.00 Slope from curb to property line (Ft./Ft.) = .260 Gutter width (Ft.) = .000 Gutter hike from flowline (In.) _ .500 Mannings "n" value for--,gu _a.Dd sidewalk = .015 �- Depth of flow Average -Velocity = 12.29 (Ft./Sec.) WARNING: DEPTH OF FLOW EXCEEDS TOP OF CURB Distance that curb overflow reaches into property is = 4.053 (Ft.) NOTE:',DEPTH OF FLOW IS HIGHER THE STREET CROWN Streetflow Hydraulics : Hal street Flow Width(Ft.) = 20.00 Flow Velocity(Ft./Sec.) = 12.72 Depth*Velocity = 15.53 Calculated flow rate of total street channel = Flow rate in gutter = 19.04 (CFS) 459.95 (CFS) Velocity of flow in gutter and sidewalk area = 8.915 (Ft./Sec.) Average velocity of total street channel = 12.290 (Ft./Sec.) STREET FLOW CROSS SECTION NOTE: The following critical depth calculations are for: Channel 1 - If STREET, property line to outside edge of gutter - If V -GUTTER, property line to start of V -Gutter Channel 2 - STREET, outside edge of gutter to crown V -Gutter, in V -Gutter itself Channel 3 - V -Gutter, 2nd half of street CRITICAL FLOW CALCULATIONS FOR CHANNEL NO. 1: Subchannel Critical Flow Top Width(Ft.) = 5.52 Subchannel Critical Flow Velocity(Ft./Sec.) = 4.809 Subchannel Critical Flow Area(Sq. Ft.) = 3.96 Froude Number Calculated = 1.001 Subchannel Critical Depth above invert elevation = 1.602 CRITICAL FLOW CALCULATIONS FOR CHANNEL NO. 2: Subchannel Critical Flow Top Width(Ft.) = 20.00 Subchannel Critical Flow Velocity(Ft./Sec.) = 6.981 Subchannel Critical Flow Area(Sq. Ft.) = 30.21 Froude Number Calculated = 1.001 Subchannel Critical Depth above invert elevation = 1.902 ++++++.........++++++++++++....+++++++++++++++++++++++++++++++++++++++++++ HYDRAULIC ELEMENTS - I PROGRAM PACKAGE (C) Copyright 1982-90 Advanced Engineering Software (aes) Ver. 3.OA Release Date: 7/10/90 Serial # 7589 Analysis prepared by: HALL & FOREMAN, INC. (714) 641-8777 ----------------------------------------------------- TIME/DATE OF STUDY: 13:39 12/ 4/1992 ************************** DESCRIPTION OF STUDY ************************** * Approximation of Side Channel Spillway Flow from East Ave. into Day Cyn. * Divide total upstream Q100 of 460 cfs in half for calculations k 230 cfs upstream, 108 cfs draw -off at Day Canyon, 122 cfs carry-over ************************************************************************** **************************************************************************** >>>>FLOWBY CATCH BASIN INLET CAPACITY INPUT INFORMATION«« ---------------------------------------------------------------------------- Curb Inlet Capacities are approximated based on the Bureau of Public Roads nomograph plots for flowby basins and sump basins. STREETFLOW(CFS) = 230.00 GUTTER FLOWDEPTH(FEET) = 1.00 BASIN LOCAL DEPRESSION(FEET) = .00 FLOWBY BASIN WIDTH(FEET) = 76.00 »»CALCULATED BASIN WIDTH FOR TOTAL INTERCEPTION = 336.8 »»CALCULATED ESTIMATED INTERCEPTION (CFS) = ****** CHANNEL FLOW CALCULATIONS ****** *************************************************************************** CALCULATE DEPTH OF FLOW GIVEN: Channel Slope = . 017kOR QF�1.7600 0 Given Flow Rate = 3`52.00 Cubic Feet/' econd *** OPEN CHANNEL FLOW - STREET FLOW *** Street Slope (Ft./Ft.) _ .0176 Mannings "n" value for street = .015 Curb Height (In.) = 8. Street Halfwidth (Ft.) = 32.00 Distance From Crown to Crossfall Grade Break (Ft.) = 30.50 Slope from Gutter to Grade Break (Ft./Ft.) _ .021 Slope from Grade Break to Crown (Ft./Ft.) _ .021 Number of Halfstreets Carrying Runoff = 2 Distance from curb to property line (Ft.) = 12.00 Slope from curb to property line (Ft./Ft.) _ .020 Gutter width (Ft.) = 1.500 Gutter hike from flowline (In.) = 2.000 Mannings "n" value for gut„t_ nd sidewalk = .013 Depth of flow = /�1. 032 (Ft. Average Velocity = `�8:`38 (Ft./Sec. ) !!WARNING: WATER IS ABOVE LEFT OR RIGHT BANK ELEVATIONS. Flow capacity is extrapolated by increasing bank heights WARNING: DEPTH OF FLOW EXCEEDS TOP OF CURB Distance that curb overflow reaches into property is = 18.268 (Ft.) NOTE: � EPTH OF FLOW IS HIGHER THE STREET CROWN, -_ Streetflow Hydraulics Halfstreet Flow Width(Ft.) = 25.73 Flow Velocity(Ft./Sec.) = 8.77 Depth*Velocity = 9.05 Calculated flow rate of total street channel = 352.02 (CFS) Flow rate in gutter = 30.21 (CFS) Velocity of flow in gutter and sidewalk area = 6.917 (Ft./Sec.) Average velocity of total street channel = 8.383 (Ft./Sec.) STREET FLOW CROSS SECTION NOTE: The following critical depth calculations are for: Channel 1 - If STREET, property line to outside edge of gutter - If V -GUTTER, property line to start of V -Gutter Channel 2 - STREET, outside edge of gutter to crown V -Gutter, in V -Gutter itself Channel 3 - V -Gutter, 2nd half of street CRITICAL FLOW CALCULATIONS FOR CHANNEL NO. 1: Subchannel Critical Flow Top Width(Ft.) = 13.50 Subchannel Critical Flow Velocity (Ft./Sec.) = 4.163 Subchannel Critical Flow Area(Sq. Ft.) = 7.26 Froude Number Calculated = 1.001 Subchannel Critical Depth above invert elevation = 1.246 CRITICAL FLOW DEPTH EXCEEDS CHANNEL HEIGHT IN CHANNEL NO. 1 CRITICAL FLOW CALCULATIONS FOR CHANNEL NO. 2: Subchannel Critical Flow Top Width(Ft.) = 30.50 Subchannel Critical Flow Subchannel Critical Flow Froude Number Calculated Subchannel Critical Depth CRITICAL FLOW DEPTH EXCEEDS Velocity(Ft./Sec.) = 5. Area(Sq. Ft.) = 27.21 1.000 above invert elevation = CHANNEL HEIGHT IN CHANNEL 359 1.379 NO. 2 0 ++++++++++++++++++++++++++++++++++++.++++++++++++++++++++++++++++++++++++++ **************************************************************************** HYDRAULIC ELEMENTS - I PROGRAM PACKAGE (C) Copyright 1982-90 Advanced Engineering Software (aes) Ver. 3.OA Release Date: 7/10/90 Serial # 7589 Analysis prepared by: HALL & FOREMAN, INC. (714) 641-8777 ----------------------------------------- TIME/DATE OF STUDY: 14:19 12/ 4/1992 ************************** DESCRIPTION OF STUDY ************************** * Approximation of Side Channel Spillway Flow from East Ave. into CPC Dwy * Add 122 cfs carry over + 230 west half = 352 cfs then divide by half 176 cfs upstream, 64 cfs draw -off at CPC Dwy, 112 cfs carry-over ************************************************************************** >»>FLOWBY CATCH BASIN INLET CAPACITY INPUT INFORMATION«« ---------------------------------------------------------------------------- Curb Inlet Capacities are approximated based on the Bureau --of Public Roads nomograph plots for flowby basins and sump basins. STREETFLOW(CFS) = 176.00 GUTTER FLOWDEPTH(FEET) = .80 BASIN LOCAL DEPRESSION(FEET) = .00 FLOWBY BASIN WIDTH(FEET) = 60.00 »»CALCULATED BASIN WIDTH FOR TOTAL INTERCEPTION = 362.3 »»CALCULATED ESTIMATED INTERCEPTION(CFS) = 64.0 HYDRAULIC ELEMENTS - I PROGRAM PACKAGE (C) Copyright 1982-90 Advanced Engineering Software (aes) Ver. 3.OA Release Date: 7/10/90 Serial # 7589 Analysis prepared by: HALL & FOREMAN, INC. (714) 641-8777 -------------------------------------------------- TIME/DATE OF STUDY: 14:24 12/ 4/1992 ************************** DESCRIPTION OF STUDY ************************** * Approximation of Side Channel Spillway Flow from East Ave. into CPC Dwy * Add 122 cfs carry-over + 230 cfs west half = 352 cfs then divide by half r **W=40'** 176 cfs upstream, 45 cfs draw -off @ Dwy, 131 cfs carry-over >»>FLOWBY CATCH BASIN INLET CAPACITY INPUT INFORMATION«« -------------------------------------------------------- Curb Inlet Capacities are approximated based on the Bureau of Public Roads nomograph plots for flowby basins and sump basins. STREETFLOW(CFS) = 176.00 GUTTER FLOWDEPTH(FEET) = .80 BASIN LOCAL DEPRESSION(FEET) = .00 FLOWBY BASIN WIDTH(FEET) = 40.00 »»CALCULATED BASIN WIDTH FOR TOTAL INTERCEPTION = 362.3 »» CALCULATED ESTIMATED INTERCEPTION(CFS) = 44.6 L C) *************************************************************************** ****** CHANNEL FLOW CALCULATIONS ****** *************************************************************************** CALCULATE DEPTH OF FLOW GIVEN: Channel Slope = .005000 (Ft./Ft.) = .5000 Given Flow Rate = 64.00 Cubic Feet/Second *** OPEN CHANNEL FLOW - STREET AND V -GUTTER *** Street Slope(Ft./Ft.) = .0050 Curb Height(In.) = 6.0 Distance from curb to property line(Ft.) = 6.00 Slope from curb to property line(Ft./Ft.) _ .020 Street Halfwidth(Ft.) = 18.00 Street Crossfall slope (Ft./Ft.) _ -.020 Total Width of V -Gutter in center of street(Ft.) = 3.00 Interior "Z" Factor Slope of V -Gutter (Ft./Ft.) = 15.000 Mannings "n" value for street = .015 Mannings "n" value for V -Gutter = .015 Street flow on 2. side(s) of the street Depth of flow = .680 (Ft.) Average Velocity = 3.93 (Ft./Sec.) Streetflow/V-Gutter Hydraulics_; Depth from lowest invert elevation (Ft.) _ .68 Flow width of street to curb (Ft.) = 18.00 Street Velocity(Ft./Sec.) = 3.77 Depth*Velocity = 2.56 V -Gutter Flow Width (Ft.) = 6.00 V -Gutter Velocity (Ft./Sec.) = 5.14 Half -Street Flow = 27.14 (CFS) V -Gutter Flow = 9.71 (CFS) Total Street flow rate = 64.00 (CFS) STREET FLOW CROSS SECTION NOTE: The following critical depth calculations are for: Channel 1 - If STREET, property line to outside edge of gutter - If V -GUTTER, property line to start of V -Gutter Channel 2 - STREET, outside edge of gutter to crown V -Gutter, in V -Gutter itself Channel 3 - V -Gutter, 2nd half of street CRITICAL FLOW CALCULATIONS Subchannel Critical Flow Subchannel Critical Flow Subchannel Critical Flow Froude Number Calculated Subchannel Critical Dept h CRITICAL FLOW CALCULATIONS Subchannel Critical Flow Subchannel Critical Flow Subchannel Critical Flow Froude Number Calculated Subchannel Critical Depth FOR CHANNEL NO. 1: Top Width(Ft.) = 18.00 Velocity(Ft./Sec.) = 3.648 Area(Sq. Ft.) = 7.44 = 1.000 above invert elevation = FOR CHANNEL NO. 2: Top Width(Ft.) = 3.00 Velocity(Ft./Sec.) = 4.704 Area(Sq. Ft.) = 2.06 .999 above invert elevation = CRITICAL FLOW CALCULATIONS FOR CHANNEL NO. 3: Subchannel Critical Flow Top Width(Ft.) = 18.00 Subchannel Critical Flow Velocity(Ft./Sec.) = 3.648 Subchannel Critical Flow Area(Sq. Ft.) = 7.44 Froude Number Calculated = 1.000 Subchannel Critical Depth above invert elevation = .693 .738 .693 **************************************************************************** HYDRAULIC ELEMENTS - I PROGRAM PACKAGE (C) Copyright 1982-92 Advanced Engineering Software (aes) Ver. 3.1A Release Date: 2/17/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ---------------------------------------------------------------------------- TIME/DATE OF STUDY: 13:32 9/ 1/1993 ************************** DESCRIPTION OF STUDY ************************** * * ************************************************************************** **************************************************************************** >>>>STREETFLOW MODEL INPUT INFORMATION«« ---------------------------------------------------------------------------- CONSTANT STREET GRADE(FEET/FEET) = .019200 CONSTANT STREET FLOW(CFS) = 288..00. AVERAGE STREETFLOW FRICTION FACTOR(MANNING) _ .015000 CONSTANT SYMMETRICAL STREET HALF-WIDTH(FEET) = 32.00 DISTANCE FROM CROWN TO CROSSFALL GRADEBREAK(FEET) = 30.00 INTERIOR STREET CROSSFALL(DECIMAL) = .021000 OUTSIDE STREET CROSSFALL(DECIMAL) = .021000 CONSTANT SYMMETRICAL CURB HEIGHT(FEET) = .67 CONSTANT SYMMETRICAL GUTTER-WIDTH(FEET) = 1.50 CONSTANT SYMMETRICAL GUTTER-LIP(FEET) = .03000 CONSTANT SYMMETRICAL GUTTER-HIKE(FEET) = .16000 FLOW ASSUMED TO FILL STREET EVENLY ON BOTH SIDES ***STREET FLOWING FULL*** STREET FLOW MODEL RESULTS: ---------------------------------------------------------------------------- NOTE: STREET FLOW EXCEEDS TOP OF CURB. THE FOLLOWING STREET FLOW RESULTS ARE BASED ON THE ASSUMPTION THAT NEGLIBLE FLOW OCCURS OUTSIDE OF THE STREET CHANNEL. THAT IS, ALL FLOW ALONG THE PARKWAY, ETC., IS NEGLECTED. STREET FLOW DEPTH(FEET) = 1.02 HALFSTREET FLOOD WIDTH(FEET) = 32.00 AVERAGE FLOW VELOCITY(FEET/SEC.) = 8.56 PRODUCT OF DEPTH&VELOCITY = 8.69 HYDRAULIC ELEMENTS - I PROGRAM PACKAGE (C) Copyright 1982-92 Advanced Engineering Software (aes) Ver. 3.1A Release Date: 2/17/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ---------------------------------------------------------------------------- TIME/DATE OF STUDY: 13:51 9/ 1/1993 ************************** DESCRIPTION OF STUDY ************************** * Approximation of draw -off at Miller Ave. 288cfs/2=144 * 95cfs draw -off, 49cfs carry-over * * **************************************************************************** »»FLOWBY CATCH BASIN INLET CAPACITY INPUT INFORMATION«« ---------------------------------------------------------------------------- Curb Inlet Capacities are approximated based on the Bureau of Public Roads nomograph plots for flowby basins and sump basins. STREETFLOW(CFS) = 144.00 GUTTER FLOWDEPTH(FEET) = 1.00 BASIN LOCAL DEPRESSION(FEET) = .00 FLOWBY BASIN WIDTH(FEET) = 74.00 »»CALCULATED BASIN WIDTH FOR TOTAL INTERCEPTION = 210.9 »»CALCULATED ESTIMATED INTERCEPTION(CFS) = 95.0 Inc. Pr Hall & Fbreman,mm rd Civil Enq,neerinq • Planning • Surveying • Public Works SUBJECT —100, %1/Vaj .5l(�,Ol' BY DATE JOB NO SHEET OF W.5.5T -SUBJECT- ,Zlg"TY 9- /-93 3B/0 Z f7- laTEO FLO`I/-BJ' 1/y" S�/LL -4ZOA167, 51-57 LVA Qioo 01 00 (3/ � G .G A 9 t® G 13821 Newport Avenue, Suite'eno Tustin, CaWornia 92660-78r-3 Tei 714'544-3404 F--, ' -3157 ----------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS -------------------------------------------- - (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 30+52 Q100 EXISTING CONDITION * * * * TIME/DATE OF STUDY: 6:35 9/ 2/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 38.50 2 18.00 36.87 3 40.00 37.65 SUBCHANNEL SLOPE(FEET/FEET) _ .029400 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ..••SUBCHANNEL FLOW(CFS)=53.9 .•.• .•.•..•..••• SUBCHANNEL FLOW AREA(SQUARE FEET) = 7.78 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.930 SUBCHANNEL FROUDE NUMBER = 2.176 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 24.72 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .31 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 37.65 2 71.90 36.48 3 72.00 37.15 4 84.00 37.39 5 93.00 38.00 SUBCHANNEL SLOPE(FEET/FEET) _ .029400 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .............................................................. SUBCHANNEL FLOW(CFS) = 140.4 SUBCHANNEL FLOW AREA(SQUARE FEET) = 17.09 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.215 SUBCHANNEL FROUDE NUMBER = 2.256 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 41.53 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .41 TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 194.37 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 37.50 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ----------------------------------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 31+00 Q100 EXISTING CONDITION * * * TIME/DATE OF STUDY: 6:25 9/ 2/1993 --------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 _00 37.50 2 18.00 36.19 3 18.10 35.69 4 40.00 36.30 SUBCHANNEL SLOPE(FEET/FEET) _ .027000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .............................._............. SUBCHANNEL FLOW(CFS) 19.1 SUBCHANNEL FLOW AREA(SQUARE FEET) = 3.65 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.232 SUBCHANNEL FROUDE NUMBER = 1.944 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 16.24 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .22 --------------------------------------------------------------- ----------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 2 71.90 3 72.00 4 84.00 5 112.00 SUBCHANNEL SLOPE(FEET/FEET) _ SUBCHANNEL MANNINGS FRICTION 36.30 35.00 35.67 35.91 37.00 .027000 FACTOR = .017000 • . • • FLOW(CFS) _175.9 .SUBCHANNEL SUBCHANNEL FLOW AREA(SQUARE FEET) = 20.90 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.417 SUBCHANNEL FROUDE NUMBER = 2.200 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 45.97 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .45 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 194.99 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 36.14 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 468.48 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 35.44 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ----------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 31+50 Q100 EXISTING CONDITION * * * * ************************************************************************** TIME/DATE OF STUDY: 6:13 9/ 2/1993 ---------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 36.00 2 8.50 35.00 3 9.00 34.51 4 35.00 35.23 SUBCHANNEL SLOPE(FEET/FEET) _ .020000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 SUBCHANNEL FLOW(CFS)43.2.= .. •• �• SUBCHANNEL FLOW AREA(SQUARE FEET) = 7.68 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.616 SUBCHANNEL FROUDE NUMBER = 1.781 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 24.88 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .31 ---------------------------------------------------------------------------- --------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 35.00 2 66.90 3 67.00 4 79.00 5 111.00 SUBCHANNEL SLOPE(FEET/FEET) SUBCHANNEL MANNINGS FRICTION 35.23 34.02 34.69 34.93 36.00 .020000 FACTOR = .017000 • SUBCHANNEL FLOW(CFS) = •. ••.155.8 SUBCHANNEL FLOW AREA(SQUARE FEET) = 21.71 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.177 SUBCHANNEL FROUDE NUMBER = 1.890 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 48.46 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .45 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 198.94 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 35.15 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ------------------------- - - - ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ------------------------------------------ (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 32+00 Q100 EXISTING CONDITION * * * * TIME/DATE OF STUDY: 15:10 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 36.66 2 .00 33.66 3 12.00 33.42 4 12.10 32.75 5 44.00 34.07 SUBCHANNEL SLOPE(FEET/FEET) _ .024400 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 85.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 12.53 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.828 SUBCHANNEL FROUDE NUMBER = 2.005 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 34.80 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .36 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 44.00 34.07 2 75.90 32.66 3 76.00 33.33 4 88.00 33.57 5 123.00 35.00 SUBCHANNEL SLOPE(FEET/FEET) _ .024400 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 •..•.•.•. ...• •. SUBCHANNELFLOW(CFS)=109.9 SUBCHANNEL FLOW AREA(SQUARE FEET) = 15.12 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.268 SUBCHANNEL FROUDE NUMBER = 2.039 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 38.33 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .39 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 195.44 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 33.69 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ------------------------ ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ---------------------------------- - - (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 32+50 Q100 EXISTION CONDITION * * k sic******�k�c�k�k*4cic�e�e*�k4e9t�k�F�Y�c�c�lr9c4c*it***�c9e*�c�F*�k�k�k4t�e�k�Y�k�Y9c�k**�c�c�c�k*4c�k*4e�c�c�cdc9c�c�c*ic**k�e TIME/DATE OF STUDY: 14:55 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 35.27 2 .00 32.27 3 12.00 32.03 4 12.10 31.36 5 44.00 32.58 SUBCHANNEL SLOPE(FEET/FEET) _ .027800 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ....-.--........................... SUBCHANNEL FLOW(CFS) 142.9 SUBCHANNEL FLOW AREA(SQUARE FEET) = 17.21 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.304 SUBCHANNEL FROUDE NUMBER = 2.211 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 39.28 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .44 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 44.00 2 75.90 3 76.00 4 88.00 5 127.00 SUBCHANNEL SLOPE(FEET/FEET) _ SUBCHANNEL MANNINGS FRICTION 32.58 32.10 31.43 32.34 35.00 .027800 FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 57.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 9.26 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.180 SUBCHANNEL FROUDE NUMBER = 2.053 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 32.91 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .28 ------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 200.10 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 32.40 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. SECTION III PROPOSED 100 YEAR FLOWS MILLER AVE. TO FOOTHILL BLVD. --------------------------------------------------------- --------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 200.10 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 32.40 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 32+50 Q100 AFTER CHANNEL CONSTRUCTION * ************************************************************************** TIME/DATE OF STUDY: 14:42 9/ 1/1993 -------------------------------------------------7--------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 35.27 2 .00 32.27 3 12.00- 32.03 4 12.10 - 31.36 5 44.00 32.58 SUBCHANNEL SLOPE(FEET/FEET) _ .027800 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .• SUBCHANNEL. FLOW(CFS)= 301.4 ••...♦• SUBCHANNEL FLOW AREA(SQUARE FEET) = 28.22 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 10.680 SUBCHANNEL FROUDE NUMBER = 2.350 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 43.99 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .64 -------------------------------------------------------------------------- -------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 44.00 2 75.90 3 76.00 4 88.00 5 127.00 SUBCHANNEL SLOPE(FEET/FEET) _ SUBCHANNEL MANNINGS FRICTION 32.58 32.10 31.43 32.34 35.00 .027800 FACTOR = .017000 .•SUBCHANNEL FLOW(CFS)= .. 164.3 SUBCHANNEL FLOW AREA(SQUARE FEET) = 20.34 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.076 SUBCHANNEL FROUDE NUMBER = 2.202 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 48.69 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .42 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 465.68 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 32.66 mdhc NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ----------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ------------------------------------------ (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 33+00 Q100 EXIST CONDITION * * * * TIME/DATE OF STUDY: 15:22 9/29/1993 ------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 33.50 2 13.50 30.40 3 13.60 29.90 4 44.00 31.17 SUBCHANNEL SLOPE(FEET/FEET) _ .028200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................ I............................................... SUBCHANNEL FLOW(CFS) = 128.1 SUBCHANNEL FLOW AREA(SQUARE FEET) = 13.93 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 9.191 SUBCHANNEL FROUDE NUMBER = 2.281 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 27.63 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .50 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 44.00 31.17 2 75.90 30.20 3 76.00 30.90 4 88.00 31.10 5 116.00 32.00 SUBCHANNEL SLOPE(FEET/FEET) _ .028200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ....•................. SUBCHANNELFLOW(CFS)= 65.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 9.37 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.009 SUBCHANNEL FROUDE NUMBER = 2.127 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 27.77 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .34 ------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 193.71 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 30.95 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 33+00 Q100 AFTER CHANNEL CONST. * * TIME/DATE OF STUDY: 15:22 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 33.50 2 13.50 30.40 3 13.60 29.90 4 44.00 31.17 SUBCHANNEL SLOPE(FEET/FEET) _ .028200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 276.9 SUBCHANNEL FLOW AREA(SQUARE FEET) = 24.11 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 11.486 SUBCHANNEL FROUDE NUMBER = 2.414 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 34.29 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .70 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 44.00 31.17 2 75.90 30.20 3 76.00 30.90 4 88.00 31.10 5 116.00 32.00 SUBCHANNEL SLOPE(FEET/FEET) _ .028200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 •.••.... ••.•••.. SUBCHANNELFLOW(CFS)=193.1 SUBCHANNEL FLOW AREA(SQUARE FEET) = 22.42 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.610 SUBCHANNEL FROUDE NUMBER = 2.250 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 49.29 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .45 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 469.96 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 31.27 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- -------------- - - ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ------------------------------ (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 34+00 Q100 EXIST CONDITION * * ************************************************************************** TIME/DATE OF STUDY: 15:18 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 - 33.00 2 5.00 30.00 3 18.00 28.00 4 18.10 27.50 5 40.00 28.20 SUBCHANNEL SLOPE(FEET/FEET) _ .024700 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ..•............... ...•. •• SUBCHANNELFLOW(CFS)= 56.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 8.31 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.798 SUBCHANNEL FROUDE NUMBER = 2.012 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 23.43 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .35 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 28.20 2 71.90 27.20 3 72.00 27.90 4 128.00 31.10 SUBCHANNEL SLOPE(FEET/FEET) _ .024700 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .••••••.................. ... ••. SUBCHANNELFLOW(CFS)= 143.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 17.55 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.175 SUBCHANNEL FROUDE NUMBER = 2.109 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 37.60 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .47 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 199.97 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 28.22 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ************************** DESCRIPTION OF STUDY ************************** * STA. 34+00 Q100 AFTER CHANNEL CONST * * * * ************************************************************************** TIME/DATE OF STUDY: 15:19 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 33.00 2 5.00 30.00 3 18.00 28.00 4 18.10 27.50 5 40.0028.20' SUBCHANNEL SLOPE(FEET/FEET) _ .024700 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ...•....•................. SUBCHANNELFLOW(CFS) = 153.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 15.63 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 9.825 SUBCHANNEL FROUDE NUMBER = 2.206 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 25.38 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .62 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 28.20 2 71.90 27.20 3 72.00 27.90 4 128.00 31.10 SUBCHANNEL SLOPE(FEET/FEET) _ .024700 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 315.0 SUBCHANNEL FLOW AREA(SQUARE FEET) = 29.62 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 10.634 SUBCHANNEL FROUDE NUMBER = 2.254 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 42.85 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .69 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 468.55 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 28.52 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. --------------------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 35+00 Q100 EXISTING CONDITION * * * * ************************************************************************** TIME/DATE OF STUDY: 15:33 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 30.50 2 13.00 25.00 3 18.00 24.80 4 18.10 24.30 5 40.00 25.00 SUBCHANNEL SLOPE(FEET/FEET) _ .029900 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 53.3 SUBCHANNEL FLOW AREA(SQUARE FEET) = 7.94 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.709 SUBCHANNEL FROUDE NUMBER = 2.157 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 26.44 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .30 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 2 71.90 3 72.00 4 84.00 5 103.00 SUBCHANNEL SLOPE(FEET/FEET) _ SUBCHANNEL MANNINGS FRICTION 25.00 24.00 24.70 25.10 25.40 .029900 FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 142.3 SUBCHANNEL FLOW AREA(SQUARE FEET) = 16.96 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.390 SUBCHANNEL FROUDE NUMBER = 2.281 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 40.38 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .42 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 195.57 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 24.99 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 35+00 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 15:33 9/29/1993 ------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 30.50 2 13.00 25.00 3 18.00 24.80 4 18.10 24.30 5 40.00 25.00 SUBCHANNEL SLOPE(FEET/FEET) _ .029900 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 159.0 SUBCHANNEL FLOW AREA(SQUARE FEET) = 15.59 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 10.200 SUBCHANNEL FROUDE NUMBER = 2.394 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 27.64 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .56 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 25.00 2 71.90 24.00 3 72.00 24.70 4 84.00 25.10 5 103.00 25.40 SUBCHANNEL SLOPE(FEET/FEET) _ .029900 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 301.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 30.01 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 10.045 SUBCHANNEL FROUDE NUMBER = 2.391 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 54.77 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .55 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 460.44 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 25.27 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ------------------ ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ----------------------------------------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 36+00 Q100 EXISTING CONDITION * * * ************************************************************************** TIME/DATE OF STUDY: 15:36 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 27.00 2 18.00 21.70 3 18.10 21.20 4 40.00 21.90 SUBCHANNEL SLOPE(FEET/FEET) _ .035100 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 52.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 6.90 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.620 SUBCHANNEL FROUDE NUMBER = 2.359 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 21.29 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .32 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 2 3 4 5 SUBCHANNEL SUBCHANNEL 40.00 21.90 71.90 20.90 72.00 21.60 84.00 22.00 97.00 22.40 SLOPE(FEET/FEET) _ .035100 MANNINGS FRICTION FACTOR = .017000 .........SUBCHANNEL.FLOW(CFS).= .• 140.9 ••.••• SUBCHANNEL FLOW AREA(SQUARE FEET) = 15.78 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.934 SUBCHANNEL FROUDE NUMBER = 2.460 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 38.53 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .41 ------------------------------------------------------------------------ - TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 193.51 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 21.86 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 36+00 Q100 AFTER CHANNEL CONST. ************************************************************************** TIME/DATE OF STUDY: 15:36 9/29/1993 ---------------------------------------------------------------------------- .* ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 27.00 2 18.00 21.70 3 18.10 21.20 4 40.00 21.90 SUBCHANNEL SLOPE(FEET/FEET) _ .035100 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ...•....... SUBCHANNELFLOW(CFS) = 147.4 SUBCHANNEL FLOW AREA(SQUARE FEET) = 13.32 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 11.066 SUBCHANNEL FROUDE NUMBER = 2.590 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 23.49 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .57 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 21.90 2 71.90 20.90 3 72.00 21.60 4 84.00 22.00 5 97.00 22.40 SUBCHANNEL SLOPE(FEET/FEET) _ .035100 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ........................ ....._.............. SUBCHANNEL FLOW(CFS) 316.8 SUBCHANNEL FLOW AREA(SQUARE FEET) = 28.09 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 11.275 SUBCHANNEL FROUDE NUMBER = 2.612 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 48.55 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .58 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 464.15 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 22.14 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. -------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ------------------------------------------ (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 37+00 Q100 EXISTING CONDITION * * * * ************************************************************************** TIME/DATE OF STUDY: 15:40 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 21.90 2 17.50 18.40 3 17.60 17.90 4 40.00 18.60 SUBCHANNEL SLOPE(FEET/FEET) _ .037000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ..•.•.....••••...•••••• SUBCHANNELFLOW(CFS)= 52.9 SUBCHANNEL FLOW AREA(SQUARE FEET) = 6.86 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.709 SUBCHANNEL FROUDE NUMBER = 2.414 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 21.65 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .32 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 18.60 2 71.90 17.60 3 72.00 18.30 4 84.00 18.50 5 94.00 20.50 SUBCHANNEL SLOPE(FEET/FEET) _ .037000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 •.. ...•..•... •••••• SUBCHANNELFLOW(CFS)= 142.4 SUBCHANNEL FLOW AREA(SQUARE FEET) = 16.26 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.755 SUBCHANNEL FROUDE NUMBER = 2.499 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 42.66 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .38 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 195.23 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 18.55 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA 37+00 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 15:41 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 21.90 2 17.50 18.40 3 17.60 17.90 4 40.00 18.60 SUBCHANNEL SLOPE(FEET/FEET) _ .037000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 137.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 12.79 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 10.764 SUBCHANNEL FROUDE NUMBER = 2.626 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 24.50 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .52 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 18.60 2 71.90 17.60 3 72.00 18.30 4 84.00 18.50 5 94.00 20.50 SUBCHANNEL SLOPE(FEET/FEET) _ .037000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 •.•....••• .•.• ••.•••• SUBCHANNELFLOW(CFS)=326.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 27.44 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 11.889 SUBCHANNEL FROUDE NUMBER = 2.698 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 45.50 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .60 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 463.87 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 18.80 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ___-------------------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ----------------------------------------- - (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 38+00 Q100 EXISTING CONDITION * * * * ************************************************************************** TIME/DATE OF STUDY: 15:48 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 15.90 2 17.40 15.60 3 17.50 15.10 4 40.00 15.60 SUBCHANNEL SLOPE(FEET/FEET) _ .024400 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .•..••..••.•. ••.•• SUBCHANNEL FLOW(CFS)= 17.8 SUBCHANNEL FLOW AREA(SQUARE FEET) = 3.80 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 4.690 SUBCHANNEL FROUDE NUMBER = 1.825 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 18.53 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .21 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 15.60 2 71.90 14.60 3 72.00 14.30 4 84.00 15.50 5 94.00 17.50 SUBCHANNEL SLOPE(FEET/FEET) _ .024400 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .•.......••.•...• .•., SUBCHANNELFLOW(CFS)= 176.9 SUBCHANNEL FLOW AREA(SQUARE FEET) = 20.64 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.574 SUBCHANNEL FROUDE NUMBER = 2.134 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 41.18 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .50 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 194.75 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 15.51 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 38+00 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 15:48 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 15.90 2 17.40 15.60 3 17.50 15.10 4 40.00 15.60 SUBCHANNEL SLOPE(FEET/FEET) _ .024400 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 79.4 SUBCHANNEL FLOW AREA(SQUARE FEET) = 12.03 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.601 SUBCHANNEL FROUDE NUMBER = 1.995 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 35.36 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .34 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 2 3 4 5 SUBCHANNEL SUBCHANNEL 40.00 15.60 71.90 14.60 72.00 14.30 84.00 15.50 94.00 17.50 SLOPE(FEET/FEET) _ .024400 MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 387.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 34.40 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 11.262 SUBCHANNEL FROUDE NUMBER = 2.285 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 45.60 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .75 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 466.85 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 15.82 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS --------------------------------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 39+00 Q100 EXISTING CONDITION * * ************************************************************************** TIME/DATE OF STUDY: 15:55 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 15'. 0b 2 17.50 13.70 3 17.60 13.20 4 40.00 13.50 SUBCHANNEL SLOPE(FEET/FEET) _ .016700 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 26.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 5.84 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 4.554 SUBCHANNEL FROUDE NUMBER = 1.574 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 22.48 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .26 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 13.50 2 71.90 12.50 3 72.00 13.20 4 84.00 13.40 5 94.00 14.10 SUBCHANNEL SLOPE(FEET/FEET) _ .016700 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 . ...•••...•..•••• ..•• . SUBCHANNELFLOW(CFS)= 166.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 23.57 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.067 SUBCHANNEL FROUDE NUMBER = 1.759 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 47.00 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .50 ------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 193.18 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 13.61 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ************************** DESCRIPTION OF STUDY ************************** * STA. 39+00 Q100 AFTER CHANNEL CONST. * ************************************************************************** TIME/DATE OF STUDY: 15:55 9/29/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 15.00 2 17.50 13.70 3 17.60 13.20 _. 4 40.00 13.50 SUBCHANNEL SLOPE(FEET/FEET) _ .016700 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 •••.••• .•.•..•.•.•••. SUBCHANNELFLOW(CFS)=97.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 13.40 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.257 SUBCHANNEL FROUDE NUMBER = 1.768 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 25.60 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .52 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 13.50 2 71.90 12.50 3 72.00 13.20 4 84.00 13.40 5 94.00 14.10 SUBCHANNEL SLOPE(FEET/FEET) _ .016700 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .......•.SUBCHANNEL FLOW(CFS)=368.0 .. .•.... SUBCHANNEL FLOW AREA(SQUARE FEET) = 39.34 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 9.354 SUBCHANNEL FROUDE NUMBER = 1.887 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 51.57 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .76 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 465.22 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 13.93 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS -------------------------------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 40+00 Q100 EXISTING CONDITION * * * ************************************************************************** TIME/DATE OF STUDY: 7:21 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 13.50 2 17.00 12.00 3 17.10 11.50 4 40.00 11.80 SUBCHANNEL SLOPE(FEET/FEET) _ .016700 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 30.8 SUBCHANNEL FLOW AREA(SQUARE FEET) = 6.43 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 4.783 SUBCHANNEL FROUDE NUMBER = 1.594 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 22.99 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .28 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 2 71.90 3 72.00 4 84.00 5 104.00 SUBCHANNEL SLOPE(FEET/FEET) _ SUBCHANNEL MANNINGS FRICTION 11.80 10.80 11.50 11.70 12.00 .016700 FACTOR = .017000 .. •.•••••. ......................... SUBCHANNELFLOW(CFS)=167.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 25.90 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.455 SUBCHANNEL FROUDE NUMBER = 1.722 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 59.34 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .44 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 197.94 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 11.93 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ************************** DESCRIPTION OF STUDY ************************** * STA. 40+00 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 7:21 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 13.50 2 17.00 12.00 3 17.10 11.50 4 40.00 11.80 SUBCHANNEL SLOPE(FEET/FEET) _ .016700 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 91.7 SUBCHANNEL FLOW AREA(SQUARE FEET) = 12.87 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.125 SUBCHANNEL FROUDE NUMBER = 1.759 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 25.27 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .51 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 11.80 2 71.90 10.80 3 72.00 11.50 4 84.00 11.70 5 104.00 12.00 SUBCHANNEL SLOPE(FEET/FEET) _ .016700 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ..•.••.•..•. .. .... SUBCHANNELFLOW(CFS)= 370.4 SUBCHANNEL FLOW AREA(SQUARE FEET) = 43.02 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.612 SUBCHANNEL FROUDE NUMBER = 1.851 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 64.00 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .67 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 462.12 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 12.20 NOTE: WATER SURFACE IS ABOVE LEFT OR RIGHT BANK ELEVATIONS. ------------------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 41+00 Q100 EXISTING CONDITION * * ************************************************************************** TIME/DATE OF STUDY: 7:28 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 12.00 2 17.00 10.70 3 17.10 10.20 4 40.00 10.30 SUBCHANNEL SLOPE(FEET/FEET) _ .014300 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 17.7 SUBCHANNEL FLOW AREA(SQUARE FEET) = 4.82 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 3.669 SUBCHANNEL FROUDE NUMBER = 1.411 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 22.95 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .21 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 10.30 2 71.90 9.30 3 72.00 10.00 4 84.00 10.20 5 98.00 11.00 SUBCHANNEL SLOPE(FEET/FEET) _ .014300 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .•.................... . SUBCHANNELFLOW(CFS)= 178.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 26.05 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.842 SUBCHANNEL FROUDE NUMBER = 1.646 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 48.55 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .54 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 195.90 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 10.46 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ************************** DESCRIPTION OF STUDY ************************** * STA. 41+00 Q100 AFTER CHANNEL CONST. * ************************************************************************** TIME/DATE OF STUDY: 7:28 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 12.00 2 17.00 10.70 3 17.10 10.20 4 40.00 .10.30 SUBCHANNEL SLOPE(FEET/FEET) _ .014300 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ...........- 82.7...... .......................•--........ SUBCHANNELFLOW(CFS) SUBCHANNEL FLOW AREA(SQUARE FEET) = 12.45 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.641 SUBCHANNEL FROUDE NUMBER = 1.631 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 24.18 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .52 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 10.30 2 71.90 9.30 3 72.00 10.00 4 84.00 10.20 5 98.00 11.00 SUBCHANNEL SLOPE(FEET/FEET) _ .014300 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 • ...••.•....•.•••••••• •. .. SUBCHANNELFLOW(CFS)= 381.9 SUBCHANNEL FLOW AREA(SQUARE FEET) = 43.02 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.878 SUBCHANNEL FROUDE NUMBER = 1.758 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 54.33 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .79 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 464.65 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 10.79 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. - ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ----------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 42+00 Q100 EXISTING CONDITION * * ************************************************************************** TIME/DATE OF STUDY: 7:31 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 10.20 2 18.00 8.30 3 18.10 7.80 4 40.00 8.50 SUBCHANNEL SLOPE(FEET/FEET) _ .019600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 54.8 SUBCHANNEL FLOW AREA(SQUARE FEET) = 8.86 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.178 SUBCHANNEL FROUDE NUMBER = 1.802 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 24.27 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .37 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 2 71.90 3 72.00 4 84.00 5 99.00 SUBCHANNEL SLOPE(FEET/FEET) _ SUBCHANNEL MANNINGS FRICTION 8.50 7.50 8.20 8.40 9.00 .019600 FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 141.1 SUBCHANNEL FLOW AREA(SQUARE FEET) = 20.42 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.910 SUBCHANNEL FROUDE NUMBER = 1.857 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 47.50 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .43 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 195.87 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 8.54 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 42+00 Q100 AFTER CHANNEL CONST. ************************************************************************** TIME/DATE OF STUDY: 7:36 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE ""YCOORDINATE 1 .00 10.20 2 18.00 8.30 3 18.10 7.80 4 40.00 8.50 SUBCHANNEL SLOPE(FEET/FEET) _ .019600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 140.9 SUBCHANNEL FLOW AREA(SQUARE FEET) = 16.30 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.642 SUBCHANNEL FROUDE NUMBER = 1.961 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 27.02 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .60 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 8.50 2 71.90 7.50 3 72.00 8.20 4 84.00 8.40 5 99.00 9.00 SUBCHANNEL SLOPE(FEET/FEET) _ .019600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 319.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 35.25 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 9.054 SUBCHANNEL FROUDE NUMBER = 1.989 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 54.75 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .64 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 460.03 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 8.83 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. -------------- ----------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ------------------------------------------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 43+00 Q100 EXISTING CONDITION * * * * ************************************************************************** TIME/DATE OF STUDY: 7:39 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 8.10 2 18.00 6.50 3 18.10 6.00 4 40.00 6.70 SUBCHANNEL SLOPE(FEET/FEET) _ .013200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 57.1 SUBCHANNEL FLOW AREA(SQUARE FEET) = 10.42 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.485 SUBCHANNEL FROUDE NUMBER = 1.509 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 25.38 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .41 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 6.70 2 71.90 5.70 3 72.00 6.40 4 84.00 6.60 5 117.00 7.50 SUBCHANNEL SLOPE(FEET/FEET) _ .013200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ......... ...•.•...•• SUBCHANNELFLOW(CFS)=139.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 23.55 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.925 SUBCHANNEL FROUDE NUMBER = 1.542 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 51.33 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .46 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 196.68 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 6.80 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 43+00 Q100 AFTER CHANNEL CONST. ************************************************************************** TIME/DATE OF STUDY: 7:39 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 8.10 2 18.00 6.50 3 18.10 6.00 4 40.00 6.70 SUBCHANNEL SLOPE(FEET/FEET) _ .013200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .............................................................. SUBCHANNELFLOW(CFS)= 144.0 SUBCHANNEL FLOW AREA(SQUARE FEET) = 19.11 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.533 SUBCHANNEL FROUDE NUMBER = 1.634 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 28.98 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .66 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 6.70 2 71.90 5.70 3 72.00 6.40 4 84.00 6.60 5 117.00 7.50 SUBCHANNEL SLOPE(FEET/FEET) _ .013200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 317.7 SUBCHANNEL FLOW AREA(SQUARE FEET) = 41.85 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.590 SUBCHANNEL FROUDE NUMBER = 1.642 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 63.07 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .66 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 461.66 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 7.12 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ---------------------------------------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 44+00 Q100 EXISTING CONDITION * * * TIME/DATE OF STUDY: 7:41 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 6.60 2 18.00 5.40 3 18.10 4.90 4 40.00 5.60 SUBCHANNEL SLOPE(FEET/FEET) _ .009000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 56.4 SUBCHANNEL FLOW AREA(SQUARE FEET) = 11.93 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 4.731 SUBCHANNEL FROUDE NUMBER = 1.260 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 27.25 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .44 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 5.60 2 71.90 4.60 3 72.00 5.30 4 84.00 5.50 5 94.00 7.50 SUBCHANNEL SLOPE(FEET/FEET) _ .009000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .... SUBCHANNEL FLOW(CFS)= 139.9 •................ . SUBCHANNEL FLOW AREA(SQUARE FEET) = 25.17 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.556 SUBCHANNEL FROUDE NUMBER = 1.313 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 45.25 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .56 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 196.30 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 5.75 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 44+00 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 7:41 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER._1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 6.60 2 18.00 5.40 3 18.10 4.90 4 40.00 5.60 SUBCHANNEL SLOPE(FEET/FEET) _ .009000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ........•. .. •..•..•• .•. •• .. SUBCHANNELFLOW(CFS)=146.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 22.71 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.452 SUBCHANNEL FROUDE NUMBER = 1.363 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 32.65 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .70 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 5.60 2 71.90 4.60 3 72.00 5.30 4 84.00 5.50 5 94.00 7.50 SUBCHANNEL SLOPE(FEET/FEET) _ .009000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .•.••. .•.••.••••••.•••.•. •. .....•••,. SUBCHANNELFLOW(CFS)= 317.1 SUBCHANNEL FLOW AREA(SQUARE FEET) = 41.79 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.589 SUBCHANNEL FROUDE NUMBER = 1.419 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 47.05 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .89 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 463.64 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 6.11 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ------------------------------ ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 45+00 Q100 EXISTING CONDITION * TIME/DATE OF STUDY: 7:44 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 5.70 2 17.50 4.00 3 17.60 3.50 4 40.00 4.50 SUBCHANNEL SLOPE(FEET/FEET) _ .015600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .••••..•.•.••.••••.•..••.• SUBCHANNELFLOW(CFS)= 82.9 SUBCHANNEL FLOW AREA(SQUARE FEET) = 12.84 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.460 SUBCHANNEL FROUDE NUMBER = 1.674 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 27.75 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .46 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 4.50 2 71.90 3.50 3 72.00 4.20 4 84.00 4.40 5 94.00 6.40 SUBCHANNEL SLOPE(FEET/FEET) _ .015600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ......••..••♦••.••••..•••• SUBCHANNELFLOW(CFS)= 115.3 SUBCHANNEL FLOW AREA(SQUARE FEET) = 18.89 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.103 SUBCHANNEL FROUDE NUMBER = 1.652 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 44.55 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .42 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 198.21 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 4.51 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 45+00 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 7:44 9/30/1993 ------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 5.70 2 17.50 4.00 3 17.60 3.50 4 40.00 4.50 SUBCHANNEL SLOPE(FEET/FEET) _ .015600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ................................................. .......................... SUBCHANNEL FLOW(CFS) = 184.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 21.63 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.531 SUBCHANNEL FROUDE NUMBER = 1.795 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 30.84 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .70 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 4.50 2 71.90 3.50 3 72.00 4.20 4 84.00 4.40 5 94.00 6.40 SUBCHANNEL SLOPE(FEET/FEET) _ .015600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 278.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 32.48 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.568 SUBCHANNEL FROUDE NUMBER = 1.798 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 46.05 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .71 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 462.76 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 4.81 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ____------- ----------- **-RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ----------------------------------------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 46+00 Q100 EXISTING CONDITION * * * * TIME/DATE OF STUDY: 7:47 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 4.40 2 17.00 2.80 3 17.10 2.30 4 40.00 3.00 SUBCHANNEL SLOPE(FEET/FEET) _ .009800 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .....•••••.•.•••..••.•• SUBCHANNELFLOW(CFS)= 57.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 11.63 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 4.942 SUBCHANNEL FROUDE NUMBER = 1.315 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 26.51 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .44 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 3.00 2 71.90 2.00 3 72.00 2.70 4 84.00 2.90 5 94.00 4.90 SUBCHANNEL SLOPE(FEET/FEET) _ .009800 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 137.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 24.27 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.666 SUBCHANNEL FROUDE NUMBER = 1.362 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 45.15 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .54 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 194.97 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 3.13 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ************************** DESCRIPTION OF STUDY ************************** * STA. 46+00 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 7:47 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 4.40 2 17.00 2.80 3 17.10 2.30 4 40.00 _. 3.00 SUBCHANNEL SLOPE(FEET/FEET) _ .009800 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 147.4 SUBCHANNEL FLOW AREA(SQUARE FEET) = 21.56 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.839 SUBCHANNEL FROUDE NUMBER = 1.427 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 30.22 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .71 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 3.00 2 71.90 2.00 3 72.00 2.70 4 84.00 2.90 5 94.00 4.90 SUBCHANNEL SLOPE(FEET/FEET) _ .009800 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 313.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 40.38 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.756 SUBCHANNEL FROUDE NUMBER = 1.473 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 46.90 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .86 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 460.59 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 3.48 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ---------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ------------------ ---------------------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 47+00 Q100 EXISTING CONDITION * * * * ************************************************************************** TIME/DATE OF STUDY: 7:58 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 3.10 2 17.50 1.70 3 17.60 1.20 4 40.00 2.00 SUBCHANNEL SLOPE(FEET/FEET) _ .015600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .•.... ...••••.•. •• . SUBCHANNELFLOW(CFS)=64.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 10.91 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.920 SUBCHANNEL FROUDE NUMBER = 1.638- SUBCHANNEL FLOW TOP-WIDTH(FEET) = 26.87 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .41 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 2.00 2 71.90 1.00 3 72.00 1.70 4 84.00 1.90 5 87.50 2.60 SUBCHANNEL SLOPE(FEET/FEET) _ .015600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 . .•• .• •.•...•••.••. .• SUBCHANNELFLOW(CFS)=133.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 20.67 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.463 SUBCHANNEL FROUDE NUMBER = 1.676 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 44.75 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .46 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 198.15 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 2.05 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ************************** DESCRIPTION OF STUDY ************************** * STA. 47+00 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 7:59 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 3.10 2 17.50 1.70 3 17.60 1.20 4 40.00 2.00 SUBCHANNEL SLOPE(FEET/FEET) _ .015600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................. SUBCHANNEL FLOW(CFS) = 156.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 19.53 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.011 SUBCHANNEL FROUDE NUMBER = 1.768 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 30.62 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .64 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 2.00 2 71.90 1.00 3 72.00 1.70 4 84.00 1.90 5 87.50 2.60 SUBCHANNEL SLOPE(FEET/FEET) _ .015600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .•.••• ••...•.••••.••.••••••.•• •••..•. SUBCHANNEL FLOW(CFS)= 304.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 34.32 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.864 SUBCHANNEL FROUDE NUMBER = 1.813 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 46.25 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .74 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 460.66 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 2.35 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. --------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ---------------------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 48+00 Q100 EXISTING CONDITION * * ************************************************************************** TIME/DATE OF STUDY: 8: 1 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 202.50 2 12.00 202.00 3 17.50 200.30 4 17.60 199.80 5 40.00 200.50 SUBCHANNEL SLOPE(FEET/FEET) _ .012300 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 56.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 10.27 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.514 SUBCHANNEL FROUDE NUMBER = 1.469 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 23.47 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .44 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 2 71.90 3 72.00 4 84.00 5 89.00 SUBCHANNEL SLOPE(FEET/FEET) _ SUBCHANNEL MANNINGS FRICTION 200.50 199.50 200.20 200.40 201.40 .012300 FACTOR = .017000 ................................................ SUBCHANNEL FLOW(CFS) = 140.1 SUBCHANNEL FLOW AREA(SQUARE FEET) _ SUBCHANNEL FLOW VELOCITY(FEET/SEC.) _ SUBCHANNEL FROUDE NUMBER = 1.512 SUBCHANNEL FLOW TOP-WIDTH(FEET) _ SUBCHANNEL HYDRAULIC DEPTH(FEET) _ 22.89 6.119 45.00 .51 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 196.66 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 200.60 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 48+00 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 8: 2 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 202.50 2 12.00 202.00 3 17.50 200.30 4 17.60 199.80 5 40.00 200.50 SUBCHANNEL SLOPE(FEET/FEET) _ .012300 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .•• .•••••.•.. •••. SUBCHANNELFLOW(CFS)- 142.4 SUBCHANNEL FLOW AREA(SQUARE FEET) = 18.18 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.830 SUBCHANNEL FROUDE NUMBER = 1.603 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 24.54 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .74 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 2 71.90 3 72.00 4 84.00 5 89.00 SUBCHANNEL SLOPE(FEET/FEET) _ SUBCHANNEL MANNINGS FRICTION 200.50 199.50 200.20 200.40 201.40 .012300 FACTOR = .017000 .. .•SUBCHANNEL,FLOW(CFS)318.3 .= .••• SUBCHANNEL FLOW AREA(SQUARE FEET) = 38.00 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.375 SUBCHANNEL FROUDE NUMBER = 1.635 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 46.65 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .81 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 460.63 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 200.93 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ----------------------- - (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 49+00 Q100 EXISTING CONDITION * * * TIME/DATE OF STUDY: 8:11 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 201.80 2 14.00 201.00 3 17.50 199.20 4 17.60 198.70 5 40.00 199.30 SUBCHANNEL SLOPE(FEET/FEET) _ .012000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ...........- SUBCHANNEL FLOW(CFS)49.8...... .................................. SUBCHANNEL FLOW AREA(SQUARE FEET) = 9.49 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.246 SUBCHANNEL FROUDE NUMBER = 1.437 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 22.93 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .41 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 199.30 2 71.90 198.30 3 72.00 199.00 4 84.00 199.20 5 89.00 200.20 SUBCHANNEL SLOPE(FEET/FEET) _ .012000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 147.3 SUBCHANNEL FLOW AREA(SQUARE FEET) = 23.79 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.192 SUBCHANNEL FROUDE NUMBER = 1.503 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 45.10 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .53 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 197.08 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 199.42 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ************************** DESCRIPTION OF STUDY ************************** * STA. 49+00 Q100 AFTER CHANNEL CONST. * ************************************************************************** TIME/DATE OF STUDY: 8:11 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 201.80 2 14.00 201.00 3 _. 17.50 _ 199.20 4 17.60 198.70 5 40.00 199.30 SUBCHANNEL SLOPE(FEET/FEET) _ .012000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 133.8 SUBCHANNEL FLOW AREA(SQUARE FEET) = 17.39 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.695 SUBCHANNEL FROUDE NUMBER = 1.579 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 23.59 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .74 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 199.30 2 71.90 198.30 3 72.00 199.00 4 84.00 199.20 5 89.00 200.20 SUBCHANNEL SLOPE(FEET/FEET) _ .012000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 333.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 39.40 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.456 SUBCHANNEL FROUDE NUMBER = 1.624 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 46.80 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .84 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 467.02 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 199.76 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 50+00 Q100 EXISTING CONDITION * * ************************************************************************** TIME/DATE OF STUDY: 8:13 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 199.00 2 13.00 199.00 3 18.00 197.80 4 18.10 197.30 5 40.00 198.10 SUBCHANNEL SLOPE(FEET/FEET) _ .011500 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 62.0 SUBCHANNEL FLOW AREA(SQUARE FEET) = 11.10 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.591 SUBCHANNEL FROUDE NUMBER = 1.437 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 23.62 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .47 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 198.10 2 71.90 197.10 3 72.00 197.80 4 84.00 198.00 5 87.00 198.60 SUBCHANNEL SLOPE(FEET/FEET) _ .011500 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .... •.•.••.•. ••• '••.••••• SUBCHANNELFLOW(CFS)= 131.1 SUBCHANNEL FLOW AREA(SQUARE FEET) = 22.44 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.843 SUBCHANNEL FROUDE NUMBER = 1.457 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 44.95 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .50 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 193.16 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 198.19 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ************************** DESCRIPTION OF STUDY ************************** * STA. 50+00 Q100 AFTER CHANNEL CONST. * ************************************************************************** TIME/DATE OF STUDY: 8:14 9/30/1993 ----------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 199.00 2 13.00 199.00 3 18.00 197.80 4 18.10 197.30 5 40.00 198.10 SUBCHANNEL SLOPE(FEET/FEET) _ .011500 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 •.•...• .•.•....•• SUBCHANNELFLOW(CFS)=154.0 SUBCHANNEL FLOW AREA(SQUARE FEET) = 19.62 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.851 SUBCHANNEL FROUDE NUMBER = 1.564 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 25.08 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .78 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 198.10 2 71.90 197.10 3 72.00 197.80 4 84.00 198.00 5 87.00 198.60 SUBCHANNEL SLOPE(FEET/FEET) _ .011500 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 313.8 SUBCHANNEL FLOW AREA(SQUARE FEET) = 38.47 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.159 SUBCHANNEL FROUDE NUMBER = 1.584 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 46.70 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .82 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 467.85 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 198.54 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ----------------------------------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 51+00 Q100 EXISTING CONDITION * * TIME/DATE OF STUDY: 8:19 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 198.10 2 10.00 198.10 3 18.00 196.70 4 18.10 196.20 5 40.00 196.70 SUBCHANNEL SLOPE(FEET/FEET) _ .011600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 •............................• ...• •.••• SUBCHANNELFLOW(CFS)=43.7 SUBCHANNEL FLOW AREA(SQUARE FEET) = 8.85 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 4.940 SUBCHANNEL FROUDE NUMBER = 1.399 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 22.85 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .39 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 2 71.90 3 72.00 4 84.00 5 95.00 SUBCHANNEL SLOPE(FEET/FEET) SUBCHANNEL MANNINGS FRICTION 196.70 195.70 196.40 196.60 197.00 .011600 FACTOR = .017000 ... ••...•..•.••... SUBCHANNEL FLOW(CFS)= 153.7 .•• SUBCHANNEL FLOW AREA(SQUARE FEET) = 25.84 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.946 SUBCHANNEL FROUDE NUMBER = 1.470 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 50.86 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .51 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 197.38 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 196.85 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 51+00 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 8:19 9/30/1993 ----------------------------------------------------------------------- ----- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 198.10 2 10.00 198.10 3 18.00 196.70 4 18.10 196.20 5 40.00 196.70 SUBCHANNEL SLOPE(FEET/FEET) _ .011600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 119.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 16.70 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.156 SUBCHANNEL FROUDE NUMBER = 1.535 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 24.74 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .67 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 196.70 2 71.90 195.70 3 72.00 196.40 4 84.00 196.60 5 95.00 197.00 SUBCHANNEL SLOPE(FEET/FEET) _ .011600 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .•...••..•••.•....• .•..••••..... SUBCHANNELFLOW(CFS)= 349.9 SUBCHANNEL FLOW AREA(SQUARE FEET) = 43.67 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.011 SUBCHANNEL FROUDE NUMBER = 1.584 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 55.00 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .79 ---------------------------------------------------------------------------- ----------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 469.36 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 197.18 NOTE: WATER SURFACE IS ABOVE LEFT OR RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ----------------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 52+00 Q100 EXISTING CONDITION * * * * 4c*F�e 9c�c�c*�Yk*ktkic**9rk3c*k�c*k*Y7Y�c�kk**tk***�rk�kk**�ck**4e 4c�kkk�clr*t****k�k*kk�ekkk**** TIME/DATE OF STUDY: 8:22 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 196.90 2 10.00 196.90 3 18.00 195.80 4 18.10 195.30 5 40.00 195.50 SUBCHANNEL SLOPE(FEET/FEET) _ .011200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 24.0 SUBCHANNEL FLOW AREA(SQUARE FEET) = 6.13 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 3.913 SUBCHANNEL FROUDE NUMBER = 1.306 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 21.98 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .28 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 195.50 2 71.90 194.50 3 72.00 195.20 4 84.00 195.40 5 100.00 200.00 SUBCHANNEL SLOPE(FEET/FEET) _ .011200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 .•....• .•• .••. .. SUBCHANNELFLOW(CFS) 170.0 SUBCHANNEL FLOW AREA(SQUARE FEET) = 26.44 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.429 SUBCHANNEL FROUDE NUMBER = 1.478 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 44.97 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .59 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 194.01 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 195.68 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 52+00 Q100 AFTER CAHNNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 8:22 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 196.90 2 10.00 196.90 3 18.00 195.80 4 18.10 195.30 5 40.00 195.50 SUBCHANNEL SLOPE(FEET/FEET) _ .011200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 92.7 SUBCHANNEL FLOW AREA(SQUARE FEET) = 14.25 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 6.506 SUBCHANNEL FROUDE NUMBER = 1.480 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 23.74 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .60 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 40.00 195.50 2 71.90 194.50 3 72.00 195.20 4 84.00 195.40 5 100.00 200.00 SUBCHANNEL SLOPE(FEET/FEET) _ .011200 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 373.0 SUBCHANNEL FLOW AREA(SQUARE FEET) = 42.85 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 8.705 SUBCHANNEL FROUDE NUMBER = 1.593 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 46.22 SUBCHANNEL HYDRAULIC DEPTH(FEET) = .93 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 465.75 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 196.04 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ------------------------------------------------------------------- ------------------------------------------------------------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ---------------------------------------------------------------------------- TIME/DATE OF STUDY: 7:49 9/ 1/1993 ----------------------------=----------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 2 2.00 3 2.10 4 24.00 5 55.00 SUBCHANNEL SLOPE(FEET/FEET) _ SUBCHANNEL MANNINGS FRICTION 1195.00 1194.80 1194.30 1194.00 1193.00 .000010 FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 285.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 320.37 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) _ .890 SUBCHANNEL FROUDE NUMBER = .065 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 55.00 SUBCHANNEL HYDRAULIC DEPTH(FEET) = 5.82 ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 285.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 285.17 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 1199.64 NOTE: WATER SURFACE IS ABOVE LEFT OR RIGHT BANK ELEVATIONS. ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ----------- - (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 52+50 Q100 EXISTING CONDITION * * ************************************************************************** TIME/DATE OF STUDY: 8:30 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 96.30 2 8.00 95.20 3 8.10 94.70 4 30.00 94.90 SUBCHANNEL SLOPE(FEET/FEET) _ .012100 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 4.5 SUBCHANNEL FLOW AREA(SQUARE FEET) = 2.20 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 2.064 SUBCHANNEL FROUDE NUMBER = 1.149 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 21.94 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .10 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 30.00 94.90 2 54.00 94.00 3 62.50 93.80 4 69.00 94.00 5 75.00 98.40 SUBCHANNEL SLOPE(FEET/FEET) _ .012100 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ..... •.• ........................... SUBCHANNELFLOW(CFS)=190.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 26.36 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.216 SUBCHANNEL FROUDE NUMBER = 1.571 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 40.23 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .66 ------------------------------------------------ --------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 194.78 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 94.90 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 52+50 Q100 AFTER CHANNEL CONST. * ************************************************************************** TIME/DATE OF STUDY: 8:30 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 96.30 2 8.00 95.20 3 8.10 94.70 4 30.00 94.90 SUBCHANNEL SLOPE(FEET/FEET) _ .012100 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ....•....•.••..•.. .•• ...•• SUBCHANNELFLOW(CFS)= 60.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 10.58 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.728 SUBCHANNEL FROUDE NUMBER = 1.475 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 22.58 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .47 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 2 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 30.00 94.90 2 54.00 94.00 3 62.50 93.80 4 69.00 94.00 5 75.00 98.40 SUBCHANNEL SLOPE(FEET/FEET) _ .012100 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ..••....... •••.•• SUBCHANNELFLOW(CFS)=405.1 SUBCHANNEL FLOW AREA(SQUARE FEET) = 41.75 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 9.703 SUBCHANNEL FROUDE NUMBER = 1.689 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 40.75 SUBCHANNEL HYDRAULIC DEPTH(FEET) = 1.02 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 465.66 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 95.28 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ---------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 53+00 Q100 EXISTING CONDITION * * * ************************************************************************** TIME/DATE OF STUDY: 8:32 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 95.80 2 7.00 94.90 3 7.10 94.45 4 29.00 94.41 5 48.00 94.00 6 61.50 93.70 7 63.50 93.80 8 65.50 95.60 9 75.00 96.00 SUBCHANNEL SLOPE(FEET/FEET) _ .008100 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 195.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 34.92 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.592 SUBCHANNEL FROUDE NUMBER = 1.266 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 57.59 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .61 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 195.24 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 94.80 NOTE: WATER SURFACE IS BELOW EXTREME ---------------------------------------------------------------------------- LEFT AND RIGHT BANK ELEVATIONS. ************************** DESCRIPTION OF STUDY ************************** * STA. 53+00 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 8:33 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 95.80 2 7.00 94.90 3 7.10 94.45 4 29.00 94.41 5 48.00 94.00 6 61.50 93.70 7 63.50 93.80 8 65.50 95.60 9 75.00 96.00 SUBCHANNEL SLOPE(FEET/FEET) _ .008100 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ..........................................•................................. SUBCHANNEL FLOW(CFS) = 466.6 SUBCHANNEL FLOW AREA(SQUARE FEET) = 60.22 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.749 SUBCHANNEL FROUDE NUMBER = 1.371 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 60.66 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .99 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 466.65 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 95.23 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ------------------- ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS ----------------------------------------------- ---------------- (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 53+25 Q100 EXISTING CONDITION * * * * TIME/DATE OF STUDY: 8:34 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 2 8.00 3 8.10 4 34.00 5 63.00 6 68.00 7 74.00 SUBCHANNEL SLOPE(FEET/FEET) _ SUBCHANNEL MANNINGS FRICTION 95.60 94.90 94.40 94.00 93.40 95.00 95.20 .010000 FACTOR = .017000 .......•... . ..•...•• SUBCHANNELFLOW(CFS)= 195.4 SUBCHANNEL FLOW AREA(SQUARE FEET) = 32.88 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.944 SUBCHANNEL FROUDE NUMBER = 1.396 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 58.36 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .56 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 195.43 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION.. ........................... 94.50 NOTE: WATER SURFACE IS BELOW EXTREME LEFT AND RIGHT BANK ELEVATIONS. ************************** DESCRIPTION OF STUDY ************************** * STA. 53+25 Q100 AFTER CHANNEL CONST. * * ** RESULTS OF IRREGULAR CHANNEL ANALYSIS ** CALCULATIONS BASED ON MANNINGS EQUATION WITH ALL DIMENSIONS IN FEET OR FEET AND SECONDS (c) Copyright 1983-92 Advanced Engineering Software (aes) Ver. 3.8A Release Date: 2/12/92 License ID 1237 Analysis prepared by: HALL & FOREMAN, INC. 13821 NEWPORT AVENUE, Suite 200 TUSTIN, CALIFORNIA 92680-7803 714/544-3404 ************************** DESCRIPTION OF STUDY ************************** * STA. 53+50 Q100 EXISTING CONDITION * * TIME/DATE OF STUDY: 8:38 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 2 1.00 3 1.10 4 24.00 5 59.00 6 69.50 7 73.00 SUBCHANNEL SLOPE(FEET/FEET) _ SUBCHANNEL MANNINGS FRICTION 95.00 94.80 94.30 94.00 93.20 93.80 94.00 .010000 FACTOR = .017000 ............................................................................ SUBCHANNEL FLOW(CFS) = 194.2 SUBCHANNEL FLOW AREA(SQUARE FEET) = 34.94 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 5.558 SUBCHANNEL FROUDE NUMBER = 1.375 SUBCHANNEL FLOW TOP-WIDTH(FEET) = 68.86 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .51 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 193.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 194.18 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 94.26 NOTE: WATER SURFACE IS ABOVE LEFT OR RIGHT BANK ELEVATIONS. ---------------------------------------------------------------------------- ************************** DESCRIPTION OF STUDY ************************** * STA. 53+50 Q100 AFTER CHANNEL CONST. * * ************************************************************************** TIME/DATE OF STUDY: 8:39 9/30/1993 ---------------------------------------------------------------------------- * ENTERED INFORMATION FOR SUBCHANNEL NUMBER 1 : NODE NUMBER "X" COORDINATE "Y" COORDINATE 1 .00 95.00 2 1.00 94.80 3 1.10 94.30 4 24.00 94.00 5 59.00 93.20 6 69.50 93.80 7 73.00 94.00 SUBCHANNEL SLOPE(FEET/FEET) _ .010000 SUBCHANNEL MANNINGS FRICTION FACTOR = .017000 ................................................... I........................ SUBCHANNEL FLOW(CFS) = 464.1 SUBCHANNEL FLOW AREA(SQUARE FEET) = 60.06 SUBCHANNEL FLOW VELOCITY(FEET/SEC.) = 7.728 SUBCHANNEL FROUDE NUMBER = 1.491 SUBCHANNEL- FLOW TOP-WIDTH(FEET) = 71.96 SUBCHANNEL HYDRAULIC DEPTH(FEET) _ .83 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- TOTAL IRREGULAR CHANNEL FLOW(CFS) WANTED = 460.00 COMPUTED IRREGULAR CHANNEL FLOW(CFS) = 464.08 ESTIMATED IRREGULAR CHANNEL NORMAL DEPTH WATER SURFACE ELEVATION ............................. 94.61 NOTE: WATER SURFACE IS ABOVE LEFT OR RIGHT BANK ELEVATIONS.