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HomeMy WebLinkAboutFire Flow Analysis a pd • 0 6 . 4 0 Design Report Waterline Fire Flow Analysis for Meadowcreek Subdivision — Phase 1 Brazos County, Texas January 2005 Prepared By: TEXCON General Contractors 1707 Graham Road College Station, Texas 77845 (979) 764 -7743 , moo ®aa ®0 OF TF \ii , .. ........ .. .}- 0 •r ' s p d JOSEPH P. SC UL r,< ''•f I , Ei. k/ . E v 1.0 INTRODUCTION & DESCRIPTION The purpose of this report is to provide a description of the proposed waterlines to be constructed with Meadowcreek Subdivision, Phase 1, and to provide the results of the analysis of the waterlines under fire flow conditions. An existing Wellborn SUD (Special Utility District) waterline is located along Koppe Bridge Road adjacent to the project site. The existing waterline may not have the capacity to meet the required fire hydrant flow requirements, therefore, the Wellborn SUD (Special Utility District) will construct a new 12" diameter waterline from its elevated storage tank in Wellborn to the subdivision site. This proposed line will be approximately 6,100 feet in length. The proposed water mains to supply the subdivision will connect to the Wellborn SUD waterline. The water mains will be constructed using 12 ", 8 ", and 3" diameter pipe. The 3" waterline will be constructed of ASTM D2241 PVC pipe. The 12" and 8" waterline will be constructed of DR -14, PVC pipe meeting the requirements of AWWA C -909 with mechanical joint fittings 2.0 FIRE FLOW REQUIREMENTS The flow required for fire hydrant flow for the subdivision is 1,000 gallons per minute (gpm), for each fire hydrant proposed for this subdivision. 3.0 WATERLINE SYSTEM ANALYSIS The waterline system was analyzed using the WaterCAD computer program developed by Haestad Methods, Inc. Exhibit "Al" shows the location of the Subdivision and the proposed alignment of the 12" waterline from Wellborn to the site. Exhibit "A2" is a schematic of the proposed waterline, which shows the locations of the fire hydrant. A normal domestic use flow of 1.5 gpm was included in the analysis for each residential lot. This results in a normal demand of 135 gpm, which was included in the analysis The Wellborn SUD elevated storage tank has a capacity of 1,000,000 gallons. The tank operates within a water level range of elevation 485 to 490. The hydraulic grade for the tank for this analysis was set at elevation 485. The ground elevation at the storage tank is approximately 340 and the ground elevation for Phase 1 of the Subdivision ranges from 300 to 325. The computer model was run with a fire flow of 1,000 gpm at each fire hydrant proposed for this project. Exhibit "B" is a summary of the pipe system junction nodes with a fire flow of 1,000 gpm from Fire Hydrant No. 3. The lowest residual pressure occurred in the system at Junction J -24 and J -25, which is at Fire Hydrant No. 3. The pressure at this point is estimated by the model to be 60.4 psi, which exceeds the minimum of 20 psi required by the TCEQ regulations. Exhibits "C" & "D" are summaries of the pipe sections for the system under this demand scenario. The maximum velocity occurs in the 8" water main at 7.3 feet per second, and occurs in Pipes P -18 through P -20 and P -32. A separate analysis was run for the domestic use of 1.5 gpm per unit for the project, and the minimum residual pressure was 70.9 psi, which exceeds the minimum pressure of 35 psi required by TCEQ. Exhibit "E" is a summary of the pipe system junction nodes for this scenario. Minor losses in this system were not calculated, as they were assumed to be insignificant A second computer model was run with a fire Clow of 1,000 gpm at each fire hydrant proposed for this project, as well as, a normal domestic use flow of 1.5 gpm for all of the residential lots proposed for this subdivision. This results in a normal demand of 510 gpm. which was included in the analysis. Exhibit "F" is a summary of the pipe system junction nodes with a fire flow of 1,000 gpm from Fire Hydrant No. 3. The lowest residual pressure occurred in the system at Junction J -24 & J -25, which is at Fire Hydrant No. 3. The pressure at this point is estimated by the model to be 51.1 psi, which exceeds the minimum of 20 psi required by the TCEQ regulations. 4.0 CONCLUSIONS The waterlines proposed for this development should adequately provide the fire flow required with acceptable values for headloss and velocity. This analysis was done assuming the 12" waterline from the Wellborn elevated storage tank is constructed and in service. Flow tests should be performed on the fire hydrants after construction to confirm the 1,000 gpm fire flow is provided. Exhibits __.] '-________________ a p b o (° . S _ °' R' so 0 a. .. °T''. "T"T"T" "' T' T" T 'T"T"TT"T"T"T "T"T•T"T"T"T"T "T" "'1 r" r° r °r°r"r'r°r°r"r"r••r°r"r°r°r°r"1 i I I I I I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 .._..•41 N., I ;. \ I j 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I i \ I I 1 1 1 1 1 1 ! t4 --.-----------.------------------ I 4# ,_ Ilii ,,,,,,,, (--, 5u €o =-o • c f I t I sic- --S < � � v d _. _, •1111 4, Scenario: Base T -/ P.14 },5 P.12 P' }12 }13 • }14 9 J-11 F 0 J-10 v • J-6 1 Q' J-7 Q J-e Q ,h --\\ We-1 bor0Su i tl ,,0 - y q- }5 Q p J-4 Q J-3 Q J-2 / A }19 J-20 / 6 Q 1, '6, `'o / Q' J -17 1-21 j i .' J-33 • / }16 g / "9, / E1-1* I }34 i • q }26 , J-22 A `'2 Ca J-27 J-23 F. A J-35 }i�62 R' F T7 44 J-36 A A J-24 4125 A2 i ‘25'''.. A J-29 r v 1 I }26 ?,-, q !, J - 3 0 ' , ` ' , : 1 S T 2- J-32 1 7. M Imo' Title: E137 Mainstreet Homes Project Engineer: Joe Schultz g:\...\fire flow analysis\e137ffanalysis.wcd Texcon General Contractors WaterCAD v6.5 [6.5120j] 01/26/05 05:25:34 PM © Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA +1- 203 - 755 -1666 Page 1 of 1 Scenario: Base Steady State Analysis Junction Report Label Elevation Zone Type Base Flow Pattern Demand Calculated Pressure (ft) (gpm) :CalculatedFydraulic Grade (psi) (gpm) (ft) J -1 315.00 Zone Demand 0.00 Fixed 0.00 471.74 67.82 J -2 318.50 Zone Demand 0.00 Fixed 0.00 471.74 66.30 J -3 319.50 Zone Demand 0.00 Fixed 0.00 472.39 66.15 J -4 317.50 Zone Demand 0.00 Fixed 0.00 474.87 68.08 J -5 308.00 Zone Demand 0.00 Fixed 0.00 477.34 73.27 J -6 296.00 Zone Demand 0.00 Fixed 0.00 479.82 79.53 J -7 321.00 Zone Demand 0.00 Fixed 0.00 482.30 69.79 J -8 327.00 Zone Demand 0.00 Fixed 0.00 483.10 67.54 J -9 327.00 Zone Demand 0.00 Fixed 0.00 483.15 67.56 J -10 327.00 Zone Demand 0.00 Fixed 0.00 483.37 67.66 J -11 327.00 Zone Demand 0.00 Fixed 0.00 483.56 67.74 J -12 327.00 Zone Demand 0.00 Fixed 0.00 483.97 67.91 J -13 327.00 Zone Demand 0.00 Fixed 0.00 483.99 67.92 J -14 329.00 Zone Demand 0.00 Fixed 0.00 484.19 67.14 J -15 334.00 Zone Demand 0.00 Fixed 0.00 484.70 65.20 J -17 314.00 Zone Demand 0.00 Fixed 0.00 471.28 68.05 J -18 314.00 Zone Demand 0.00 Fixed 0.00 471.28 68.05 J -19 314.00 Zone Demand 0.00 Fixed 0.00 469.44 67.25 J -20 314.00 Zone Demand 0.00 Fixed 0.00 469.08 67.10 J -21 315.50 Zone Demand 0.00 Fixed 0.00 467.05 65.57 J -22 306.00 Zone Demand 18.00 Fixed 18.00 452.83 63.53 J -23 306.00 Zone Demand 0.00 Fixed 0.00 451.60 62.99 J -24 297.50 Zone Demand 1,000.00 Fixed 1,000.00 437.10 60.40 J -25 297.50 Zone Demand 13.50 Fixed 13.50 437.10 60.40 J -26 296.00 Zone Demand 5.00 Fixed 5.00 437.10 61.05 J -27 305.00 Zone Demand 0.00 Fixed 0.00 452.83 63.96 J -28 310.00 Zone Demand 0.00 Fixed 0.00 452.83 61.79 J -29 297.00 Zone Demand 0.00 Fixed 0.00 437.03 60.59 J -30 297.00 Zone Demand 0.00 Fixed 0.00 437.01 60.57 J -31 296.50 Zone Demand 0.00 Fixed 0.00 436.99 60.78 J -32 296.50 Zone Demand 13.50 Fixed 13.50 436.98 60.78 J -33 315.50 Zone Demand 18.00 Fixed 18.00 466.53 65.34 J -34 311.00 Zone Demand 24.00 Fixed 24.00 458.33 63.74 J -35 305.00 Zone Demand 21.00 Fixed 21.00 446.20 61.09 J -36 299.00 Zone Demand 27.00 Fixed 27.00 440.59 61.26 . €6I -h.� t \Bfl Title: E137 Mainstreet Homes Project Engineer: Joe Schultz g: \_. \fire flow analysis \e137ffanalysis wccl Texcon General Contractors WalerCAD v6 516 5120j1 01/26/05 12:08:26 PM © Haestad Methods. Inc. .37 Brookside Road Waterbury. CT 06708 USA +1- 203 - 755 -1060 Pr:+ge 1 el 1 Scenario: Base Steady State Analysis Pipe Report Label Length DiameterMaterial Hazen- Check Minor Control Discharg&Ipstream StructLaDwnstream Structuieressure (ft) (in) Williams Valve? Loss Status (gpm) Hydraulic Grade Hydraulic Grade Pipe C Coefficien (ft) (ft) Headloss (ft) P -1 753.00 12.0 PVC 150.0 false 0.00 Open 0.00 471.74 471.74 0.00 P -2 260.00 12.0 PVC 150.0 false 0.00 Open - 1,140.00 471.74 472.39 0.64 P -3 999.00 12.0 PVC 150.0 false 0.00 Open .1,140.00 472.39 474.87 2.48 P-4 1,000.00 12.0 PVC 150.0 false 0.00 Open •1,140.00 474.87 477.34 2.48 P -5 1,000.00 12.0 PVC 150.0 false 0.00 Open - 1,140.00 477.34 479.82 2.48 P -6 1,000.00 12.0 PVC 150.0 false 0.00 Open - 1,140.00 479.82 482.30 2.48 P -7 323.00 12.0 PVC 150.0 false 0.00 Open •1,140.00 482.30 483.10 0.80 P -8 18.00 12.0 PVC 150.0 false 0.00 Open - 1,140.00 483.10 483.15 0.04 P -9 92.00 12.0 PVC 150.0 false 0.00 Open .1,140.00 483.15 483.37 0.23 P -10 75.00 12.0 PVC 150.0 false 0.00 Open - 1,140.00 483.37 483.56 0.19 P -11 165.00 12.0 PVC 150.0 false 0.00 Open •1,140.00 483.56 483.97 0.41 P -12 9.00 12.0 PVC 150.0 false 0.00 Open - 1,140.00 483.97 483.99 0.02 P -13 79.00 12.0 PVC 150.0 false 0.00 Open - 1,140.00 483.99 484.19 0.20 P -14 208.00 12.0 PVC 150.0 false 0.00 Open •1,140.00 484.19 484.70 0.52 P -15 120.00 12.0 PVC 150.0 false 0.00 Open .1,140.00 484.70 485.00 0.30 P -16 187.00 12.0 PVC 150.0 false 0.00 Open 1,140.00 471.74 471.28 0.46 P -17 100.00 8.0 PVC 150.0 false 0.00 Open 0.00 471.28 471.28 0.00 P -18 103.00 8.0 PVC 150.0 false 0.00 Open 1,140.00 471.28 469.44 1.84 P -19 20.00 8.0 PVC 150.0 false 0.00 Open 1,140.00 469.44 469.08 0.36 P -20 114.00 8.0 PVC 150.0 false 0.00 Open 1,140.00 469.08 467.05 2.04 P -22 76.00 8.0 PVC 150.0 false 0.00 Open 1,080.00 452.83 451.60 1.23 P -24 75.00 8.0 PVC 150.0 false 0.00 Open 32.00 437.10 437.10 0.00 P -25 122.00 8.0 PVC 150.0 false 0.00 Open 5.00 437.10 437.10 0.00 P -26 118.00 8.0 PVC 150.0 false 0.00 Open -0.00 452.83 452.83 0.00 P -27 175.00 8.0 PVC 150.0 false 0.00 Open 0.00 452.83 452.83 0.00 P -28 115.00 3.0 PVC 150.0 false 0.00 Open 13.50 437.10 437.03 0.07 P -29 44.00 3.0 PVC 150.0 false 0.00 Open 13.50 437.03 437.01 0.03 P -30 27.00 3.0 PVC 150.0 false 0.00 Open 13.50 437.01 436.99 0.02 P -31 29.00 3.0 PVC 150.0 false 0.00 Open 13.50 436.99 436.98 0.02 P -32 29.00 8.0 PVC 150.0 false 0.00 Open 1,140.00 467.05 466.53 0.52 P -33 473.00 8.0 PVC 150.0 false 0.00 Open 1,122.00 466.53 458.33 8.20 P -34 330.00 8.0 PVC 150.0 false 0.00 Open 1,098.00 458.33 452.83 5.50 P -35 334.00 8.0 PVC 150.0 false 0.00 Open 1,080.00 451.60 446.20 5.40 P -36 360.00 8.0 PVC 150.0 false 0.00 Open 1,059.00 446.20 440.59 5.61 P -37 235.00 8.0 PVC 150.0 false 0.00 Open 1,032.00 440.59 437.10 3.49 C 1 i b 1- " c Title: E137 Mainstreet Homes Project Engineer Joe Schultz g:A_.Afire flow analysis \e137ffanalysis.wcd Texcon General Contractors WaterCAD v6 -516 5120j1 01/26/05 12:08 PM © Haestad Methods, Inc 37 Brookside Road Walerbrny. CT 06708 USA +1 -203- 755- 1©;r;∎i Page 1 of 2 Scenario: Base Steady State Analysis Pipe Report Headloss Gradient (ft/1000ft) 0.00 2.48 2.48 2.48 2.48 2.48 2.48 2.48 2.48 2.48 2.48 2.48 2.48 2.48 2.48 2.48 0.00 17.86 17.86 17.86 16.16 0.02 0.00 0.00 0.00 0.57 0.57 0.57 0.57 17.86 17.34 16.66 16.16 15.58 14.86 Title: E137 Mainstreet Homes Project Engineer Joe Schultz g:A._Alire flow analysis \e137ffanalysis.wcd Texcon General Contractors WaterCAD v6 5 l6 512011 01/26/05 12:08:42 PM © Haestad Methods. Inc 37 Brookside Road Waterbury, CT 06708 USA +1 -203- 755 -1666 Page 2 ul 2 Analysis Results Scenario: Base Steady State Analysis Note: The input data may have been modified since the last calculation was performed. The calculated results may be outdated. Title: El 37 Mainstreet Homes Project Engineer: Joe Schultz Project Date: 01/21/05 02:30:56 PM Comments: Scenario Summary Scenario Base Active Topology Alternative Base - Active Topology Physical Altemative Base - Physical Demand Alternative Base - Demand Initial Settings Alternative Base - Initial Settings Operational Altemative Base - Operational Age Altemative Base -Age Alternative Constituent Altemative Base- Constituent Trace Alternative Base -Trace Alternative Fire Flow Altemative Base -Fire Flow Capital Cost Altemative Base - Capital Cost Energy Cost Alternative Base - Energy Cost User Data Alternative Base -User Data Liquid Characteristics Liquid Water at 20C(68F) Specific Gravity 1.00 Kinematic Viscosity 1.0804e -5 ft /s Network Inventory Pressure Pipes 35 Number of Tanks 0 Number of Reservoirs 1 - Constant Area: 0 Number of Pressure Junctions 35 - Variable Area: 0 Number of Pumps 0 Number of Valves 0 - Constant Power: 0 - FCV's: 0 - One Point (Design Point): 0 - PBV's: 0 - Standard (3 Point): 0 - PRV's: 0 - Standard Extended: 0 - PSV's: 0 - Custom Extended: 0 - TCV's: 0 - Multiple Point: 0 - GPV's: 0 Number of Spot Elevations 0 Pressure Pipes Inventory 3.0 in 215.00 ft 12.0 in 6,288.00 ft 8.0 in 2,664.00 ft Total Length 9,167.00 ft E'kti„i - ''� t► Title: E137 Mainstreet Homes Project Engineer: Joe Schultz g: \... \fire flow a nalysis\e137ffanatysis.wcd Texcon General Contractors WalerCAD v6 516.5120j] 01/26/05 12:08:53 PM © Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA +1- 203 - 755 -1666 Page 1 Analysis Results Scenario: Base Steady State Analysis Pressure Pipes @ 0.00 hr Label Control Discharge Velocity Upstream Structure Downstream Structure Calculated Calculated Pressure Headloss Status (gpm) (ft/s) Hydraulic Grade Hydraulic Grade Friction Minor Pipe Gradient (ft) (ft) Headloss Headloss Headloss (ft/1000ft) (ft) (ft) (ft) P -1 Open 0.00 0.00 471.74 471.74 0.00 0.00 0.00 0.00 P -2 Open - 1,140.00 3.23 471.74 472.39 0.64 0.00 0.64 2.48 P -3 Open - 1,140.00 3.23 472.39 474.87 2.48 0.00 2.48 2.48 P -4 Open - 1,140.00 3.23 474.87 477.34 2.48 0.00 2.48 2.48 P -5 Open - 1,140.00 3.23 477.34 479.82 2.48 0.00 2.48 2.48 P -6 Open - 1,140.00 3.23 479.82 482.30 2.48 0.00 2.48 2.48 P -7 Open - 1,140.00 3.23 482.30 483.10 0.80 0.00 0.80 2.48 P -8 Open - 1,140.00 3.23 483.10 483.15 0.04 0.00 0.04 2.48 P -9 Open - 1,140.00 3.23 483.15 483.37 0.23 0.00 0.23 2.48 P -10 Open - 1,140.00 3.23 483.37 483.56 0.19 0.00 0.19 2.48 P -11 Open - 1,140.00 3.23 483.56 483.97 0.41 0.00 0.41 2.48 P -12 Open - 1,140.00 3.23 483.97 483.99 0.02 0.00 0.02 2.48 P -13 Open - 1,140.00 3.23 483.99 484.19 0.20 0.00 0.20 2.48 P -14 Open - 1,140.00 3.23 484.19 484.70 0.52 0.00 0.52 2.48 P -15 Open - 1,140.00 3.23 484.70 485.00 0.30 0.00 0.30 2.48 P -16 Open 1,140.00 3.23 471.74 471.28 0.46 0.00 0.46 2.48 P -17 Open 0.00 0.00 471.28 471.28 0.00 0.00 0.00 0.00 P -18 Open 1,140.00 7.28 471.28 469.44 1.84 0.00 1.84 17.86 P -19 Open 1,140.00 7.28 469.44 469.08 0.36 0.00 0.36 17.86 P -20 Open 1,140.00 7.28 469.08 467.05 2.04 0.00 2.04 17.86 P -22 Open 1,080.00 6.89 452.83 451.60 1.23 0.00 1.23 16.16 P -24 Open 32.00 0.20 437.10 437.10 0.00 0.00 0.00 0.02 P -25 Open 5.00 0.03 437.10 437.10 0.00 0.00 0.00 0.00 P -26 Open -0.00 0.00 452.83 452.83 0.00 0.00 0.00 0.00 P -27 Open 0.00 0.00 452.83 452.83 0.00 0.00 0.00 0.00 P -28 Open 13.50 0.61 437.10 437.03 0.07 0.00 0.07 0.57 P -29 Open 13.50 0.61 437.03 437.01 0.03 0.00 0.03 0.57 P -30 Open 13.50 0.61 437.01 436.99 0.02 0.00 0.02 0.57 P -31 Open 13.50 0.61 436.99 436.98 0.02 0.00 0.02 0.57 P -32 Open 1,140.00 7.28 467.05 466.53 0.52 0.00 0.52 17.86 P -33 Open 1,122.00 7.16 466.53 458.33 8.20 0.00 8.20 17.34 P -34 Open 1,098.00 7.01 458.33 452.83 5.50 0.00 5.50 16.66 P -35 Open 1,080.00 6.89 451.60 446.20 5.40 0.00 5.40 16.16 P -36 Open 1,059.00 6.76 446.20 440.59 5.61 0.00 5.61 15.58 P -37 Open 1,032.00 6.59 440.59 437.10 3.49 0.00 3.49 14.86 Title E137 Mainstreet Homes Project Engineer Joe Schultz q \ \fire flow analysis \e137ffanalysis.wcd Texcon General Contractors WaterCAD v6 516 512011 01/26/05 12 -08'53 PM © Haestad Methods, Inc- 37 Brookside Road Waterbury, CT 06708 USA +1 -203- 755 -1660 Page 2 Scenario: Base Steady State Analysis Junction Report Label Elevation Zone Type Base Flow Pattern Demand Calculated Pressure (ft) (gpm) :Calculates Iydraulic Grade (psi) (gpm) (ft) J -1 315.00 Zone Demand 0.00 Fixed 0.00 484.73 73.43 J -2 318.50 Zone Demand 0.00 Fixed 0.00 484.73 71.92 J -3 319.50 Zone Demand 0.00 Fixed 0.00 484.74 71.49 J -4 317.50 Zone Demand 0.00 Fixed 0.00 484.79 72.38 J -5 308.00 Zone Demand 0.00 Fixed 0.00 484.84 76.51 J -6 296.00 Zone Demand 0.00 Fixed 0.00 484.89 81.73 J -7 321.00 Zone Demand 0.00 Fixed 0.00 484.94 70.93 J -8 327.00 Zone Demand 0.00 Fixed 0.00 484.96 68.34 J -9 327.00 Zone Demand 0.00 Fixed 0.00 484.96 68.34 J -10 327.00 Zone Demand 0.00 Fixed 0.00 484.97 68.34 J -11 327.00 Zone Demand 0.00 Fixed 0.00 484.97 68.35 J -12 327.00 Zone Demand 0.00 Fixed 0.00 484.98 68.35 J -13 327.00 Zone Demand 0.00 Fixed 0.00 484.98 68.35 J -14 329.00 Zone Demand 0.00 Fixed 0.00 484.98 67.49 J -15 334.00 Zone Demand 0.00 Fixed 0.00 484.99 65.33 J -17 314.00 Zone Demand 0.00 Fixed 0.00 484.72 73.86 J -18 314.00 Zone Demand 0.00 Fixed 0.00 484.72 73.86 J -19 314.00 Zone Demand 0.00 Fixed 0.00 484.68 73.85 J -20 314.00 Zone Demand 0.00 Fixed 0.00 484.67 73.84 J -21 315.50 Zone Demand 0.00 Fixed 0.00 484.63 73.17 J -22 306.00 Zone Demand 18.00 Fixed 18.00 484.42 77.20 J -23 306.00 Zone Demand 0.00 Fixed 0.00 484.41 77.19 J -24 297.50 Zone Demand 0.00 Fixed 0.00 484.34 80.84 J -25 297.50 Zone Demand 13.50 Fixed 13.50 484.34 80.83 J -26 296.00 Zone Demand 5.00 Fixed 5.00 484.34 81.48 J -27 305.00 Zone Demand 0.00 Fixed 0.00 484.42 77.63 J -28 310.00 Zone Demand 0.00 Fixed 0.00 484.42 75.46 J -29 297.00 Zone Demand 0.00 Fixed 0.00 484.27 81.02 J -30 297.00 Zone Demand 0.00 Fixed 0.00 484.24 81.01 J -31 296.50 Zone Demand 0.00 Fixed 0.00 484.23 81.22 J -32 296.50 Zone Demand 13.50 Fixed 13.50 484.21 81.21 J -33 315.50 Zone Demand 18.00 Fixed 18.00 484.62 73.17 J -34 311.00 Zone Demand 24.00 Fixed 24.00 484.49 75.06 J -35 305.00 Zone Demand 21.00 Fixed 21.00 484.37 77.60 J -36 299.00 Zone Demand 27.00 Fixed 27.00 484.34 80.19 Ex t ilt . h „6 Title: E137 Mainstreet Homes Project Engineer. Joe Schultz g: \_.. \fire flow analysis \e137ffanalysis wcd Texcon General Contractors WaterCAD v6 516 5120j1 01/26/05 12.09:28 PM e Haestad Methods, Inc 37 Brookside Road Waterbury, CT 06708 USA +1- 203- 755 -1606 Page 1 of 1 Scenario: Base Steady State Analysis Junction Report Label Elevation Zone Type Base Flow Pattern Demand Calculated Pressure (ft) (gpm) :Calculate Hydraulic Grade (psi) (gpm) (ft) J -1 315.00 Zone Demand 0.00 Fixed 0.00 462.55 63.84 J -2 318.50 Zone Demand 0.00 Fixed 0.00 462.55 62.33 J -3 319.50 Zone Demand 0.00 Fixed 0.00 463.65 62.37 J -4 317.50 Zone Demand 0.00 Fixed 0.00 467.84 65.04 J -5 308.00 Zone Demand 0.00 Fixed 0.00 472.04 70.97 J -6 296.00 Zone Demand 0.00 Fixed 0.00 476.23 77.98 J -7 321.00 Zone Demand 0.00 Fixed 0.00 480.43 68.98 J -8 327.00 Zone Demand 0.00 Fixed 0.00 481.79 66.97 J -9 327.00 Zone Demand 0.00 Fixed 0.00 481.86 67.00 J -10 327.00 Zone Demand 0.00 Fixed 0.00 482.25 67.17 J -11 327.00 Zone Demand 0.00 Fixed 0.00 482.56 67.30 J -12 327.00 Zone Demand 0.00 Fixed 0.00 483.25 67.60 J -13 327.00 Zone Demand 0.00 Fixed 0.00 483.29 67.62 J -14 329.00 Zone Demand 0.00 Fixed 0.00 483.62 66.90 J -15 334.00 Zone Demand 0.00 Fixed 0.00 484.50 65.11 J -17 314.00 Zone Demand 0.00 Fixed 0.00 461.77 63.93 J -18 314.00 Zone Demand 125.00 Fixed 125.00 461.74 63.92 J -19 314.00 Zone Demand 0.00 Fixed 0.00 459.11 62.78 J -20 314.00 Zone Demand 0.00 Fixed 0.00 458.60 62.56 J -21 315.50 Zone Demand 0.00 Fixed 0.00 455.66 60.64 J -22 306.00 Zone Demand 18.00 Fixed 18.00 434.96 55.80 J -23 306.00 Zone Demand 0.00 Fixed 0.00 433.46 55.15 J -24 297.50 Zone Demand 1,000.00 Fixed 1,000.00 415.64 51.11 J -25 297.50 Zone Demand 13.50 Fixed 13.50 415.60 51.10 J -26 296.00 Zone Demand 130.00 Fixed 130.00 415.56 51.73 J -27 305.00 Zone Demand 125.00 Fixed 125.00 434.93 56.21 J -28 310.00 Zone Demand 0.00 Fixed 0.00 434.96 54.07 J -29 297.00 Zone Demand 0.00 Axed 0.00 415.54 51.29 J -30 297.00 Zone Demand 0.00 Fixed 0.00 415.51 51.27 J -31 296.50 Zone Demand 0.00 Fixed 0.00 415.50 51.48 J -32 296.50 Zone Demand 13.50 Fixed 13.50 415.48 51.48 J -33 315.50 Zone Demand 18.00 Fixed 18.00 454.91 60.32 J -34 311.00 Zone Demand 24.00 Fixed 24.00 443.00 57.11 J -35 305.00 Zone Demand 21.00 Fixed 21.00 426.85 52.72 J -36 299.00 Zone Demand 27.00 Fixed 27.00 419.95 52.33 Title: E137 Mainstreet Homes Project Engineer: Joe Schultz g: \... \fire flow analysis \e137ffanalysis.wcd Texcon General Contractors WaterCAD v6.5 16.512011 01/26/05 02:02:28 PM © Haestad Melhods. Inc. 37 Brookside Road Waterbury, CT 06708 USA +1- 203 -755 -1666 Page 1 01 1