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FIR2024-0001+Calculations+1.23.2024_12.28.47_PM+4015267
f.... MW MW ------------ ■ WASH11NTON STATE a ■ Ex�kN CERTIFICATE OF COMP4MMCV ; ■ DEC 31, 24 ■ FIRE SPRINKLER SYSTEMS ■ i Donald Willard McCain 1 5151-0908-A Level1 ■ Rainier Custom Plumbing, Inc. RAINICPI1 C ■ ■ f ■ Qd o% A DWRO 1 Awso DESIGN A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name TANG RESIDENCE - One Head Calculation (H.6) Drawing RESIDENTIAL Location 840 DALEY ST EDMONDS WA 98020 Remote Area 1 Contract 240118-14 Data File 240118-14 Tang Residence.wx1 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. TANG RESIDENCE - One Head Calculation (H.6) HYDRAULIC DESIGN INFORMATION SHEET Name - TANG RESIDENCE Location - EDMONDS WA 98020 Building - RESIDENTIAL Contractor - RAINIER CUSTOM PLUMBING Calculated By - TAYLOR FAHEY Construction: (X) Combustible ( ) OCCUPANCY - RESIDENTIAL Page 1 Date 1 /22/2024 Date - 01-22-2024 System No. - 1 Contract No. - 240118-14 Drawing No. - Non -Combustible Ceiling Height S Type of Calculation: ( )NFPA 13 Residential ( )NFPA 13R (X)NFPA 13D Y Number of Sprinklers Flowing: (X)1 ( )2 ( )4 ( ) S ( ) Other T ( )Specific Ruling Made by Date E M Listed Flow at Start Point - 17 Gpm System Type Listed Pres. at Start Point - 12.03Psi (X) Wet ( ) Dry D MAXIMUM LISTED SPACING 18 x 18 ( ) Deluge ( ) PreAction E Domestic Flow Added - 0 Gpm Sprinkler or Nozzle S Additional Flow Added - Gpm Make RELIABLE Model LL-RFC49 I Elevation at Highest Outlet - 116 Feet Size 3/8 K-Factor 4.9 G Note: Temperature Rating 155 N Calculation Gpm Required 17 Psi Required 40.96 At Ref Pt STR Summary C-Factor Used: Overhead 150 Underground 150 W Water Flow Test: Pump Data: A Date of Test - Rated Cap. T Time of Test - @ Psi E Static (Psi) - 91 Elev. R Residual (Psi) - 20 Other Flow (Gpm) - 500 S Elevation - 100 P Location: P L Source of Information: Y Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Water Supply Curve C A-PEX Design Services Inc. Page 2 TANG RESIDENCE - One Head Calculation (H.6) Date 1/22/2024 City Water Supply: Demand: C1 - Static Pressure 91 D1 - Elevation 6.930 C2 - Residual Pressure: 20 D2 - System Flow : 16.995 C2 - Residual Flow 500 D2 - System Pressure 40.963 Hose ( Demand ) D3 - System Demand : 16.995 Safety Margin 49.900 150 140 130 P 120 R 110 E 100 C1 S 90 S 80 U 70 R 60 E 50 D2 40 30 20 10 D1 50 100 150 200 250 300 350 400 450 FLOW (N^1.85) C2 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Fittings Used Summary A-PEX Design Services Inc. Page 3 TANG RESIDENCE - One Head Calculation (H.6) Date 1/22/2024 Fitting Legend Abbrev. Name E 90' Standard Elbow 2 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 G Generic Gate Valve 1 1 1 1 1 1 1 1 1 2 2 3 4 5 6 7 8 10 11 13 T 90' Flow thru Tee 3 4 5 6 8 10 12 15 17 20 25 30 35 50 60 71 81 91 101 121 Utb Aquapex Tee - Branch 2 17 14 9 12 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Utr Aquapex Tee - Run 1 2 2 4 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Units Summary Diameter Units Length Units Flow Units Pressure Units Inches Feet US Gallons per Minute Pounds per Square Inch Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. TANG RESIDENCE - One Head Calculation (H.6) Page 4 Date 1 /22/2024 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STIR 91.0 20 500.0 90.864 17.0 40.963 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.6 116.0 4.9 12.03 17.0 H.3 116.0 12.74 H.10 116.0 13.41 H.16 116.0 13.97 T.47 116.0 14.43 T.46 108.0 18.58 H.23 108.0 18.79 H.29 108.0 19.02 T.59 108.0 19.88 T.57 108.0 19.94 S.1 104.0 22.05 PRV 100.0 31.02 MTR 100.0 38.54 STIR 100.0 40.96 T.44 116.0 12.57 H.13 116.0 12.69 T.48 116.0 12.98 H.19 116.0 13.14 H.26 116.0 13.68 T.52 116.0 13.93 H.37 116.0 14.71 T.60 116.0 15.04 H.7 116.0 14.58 H.14 116.0 14.83 T.45 116.0 14.89 T.43 108.0 18.55 H.2 108.0 18.57 H.1 108.0 18.6 H.11 108.0 18.62 H.20 108.0 18.64 H.35 108.0 18.67 H.36 108.0 18.69 H.21 108.0 18.72 H.27 108.0 18.74 T.49 108.0 18.77 T.50 108.0 18.78 H.22 108.0 18.78 T.54 108.0 18.8 T.55 108.0 18.8 T.61 108.0 19.26 H.42 108.0 19.44 H.8 116.0 14.91 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. TANG RESIDENCE - One Head Calculation (H.6) NODE ANALYSIS (cont.) Page 5 Date 1 /22/2024 Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.9 116.0 14.94 H.18 116.0 14.96 H.33 116.0 15.0 H.32 116.0 15.02 T.53 116.0 15.04 H.24 116.0 15.06 H.28 116.0 15.09 T.51 116.0 15.12 H.38 116.0 15.04 H.40 116.0 15.05 H.41 116.0 15.06 H.39 116.0 15.08 T.58 116.0 15.08 H.34 116.0 15.09 H.30 116.0 15.09 H.31 116.0 15.1 T.56 116.0 15.11 H.25 116.0 15.12 H.12 108.0 18.55 H.15 108.0 18.56 HA 108.0 18.57 H.5 108.0 18.57 H.17 108.0 18.77 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams - 2007 A-PEX Design Services Inc. Page 6 TANG RESIDENCE - One Head Calculation (H.6) Date 1/22/2024 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf H.6 116 4.90 8.99 1 Utr 2.0 12.000 150 12.030 to 0.0 2.000 0.0 H.3 116 8.99 0.862 0.0 14.000 0.0510 0.714 Vel = 4.94 H.3 116 0.0 1 Utr 2.0 11.000 150 12.744 to 0.0 2.000 0.0 H.10 116 8.99 0.862 0.0 13.000 0.0510 0.663 Vel = 4.94 H.10 116 0.0 1 Utr 2.0 9.000 150 13.407 to 0.0 2.000 0.0 H.16 116 8.99 0.862 0.0 11.000 0.0510 0.561 Vel = 4.94 H.16 116 0.0 1 0.0 9.000 150 13.968 to 0.0 0.0 0.0 T.47 116 8.99 0.862 0.0 9.000 0.0510 0.459 Vel = 4.94 T.47 116 -3.92 1 2Utb 34.0 11.000 150 14.427 to 0.0 28.000 3.465 T.46 108 5.07 0.862 0.0 39.000 0.0177 0.690 Vel = 2.79 T.46 108 0.79 1 Utr 2.0 7.000 150 18.582 to 0.0 2.000 0.0 H.23 108 5.86 0.862 0.0 9.000 0.0232 0.209 Vel = 3.22 H.23 108 0.0 1 Utr 2.0 8.000 150 18.791 to 0.0 2.000 0.0 H.29 108 5.86 0.862 0.0 10.000 0.0231 0.231 Vel = 3.22 H.29 108 0.0 1 Utb 17.0 23.000 150 19.022 to 0.0 14.000 0.0 T.59 108 5.86 0.862 0.0 37.000 0.0232 0.857 Vel = 3.22 T.59 108 4.15 1.5 0.0 6.000 150 19.879 to 0.0 0.0 0.0 T.57 108 10.01 1.244 0.0 6.000 0.0105 0.063 Vel = 2.64 T.57 108 6.99 1.5 Utr 2.0 8.000 150 19.942 to T 3.443 5.443 1.732 S.1 104 17.0 1.244 0.0 13.443 0.0278 0.374 Vel = 4.49 S.1 104 0.0 1.5 2E 3.443 5.000 150 22.048 to 0.0 3.443 8.732 * * Fixed Loss = 7 PRV 100 17.0 1.244 0.0 8.443 0.0278 0.235 Vel = 4.49 PRV 100 0.0 1 2E 7.528 25.000 150 31.015 to 0.0 2.323 3.000 * * Fixed Loss = 3 MTR 100 17.0 0.862 0.0 27.323 0.1658 4.529 Vel = 9.35 MTR 100 0.0 1 E 2.336 20.000 150 38.544 to T 5.841 9.345 0.0 STIR 100 17.0 0.995 G 1.168 29.345 0.0824 2.419 Vel = 7.01 0.0 STIR 17.00 40.963 K Factor = 2.66 H.6 116 8.01 1 Utr 2.0 11.000 150 12.030 to 0.0 2.000 0.0 T.44 116 8.01 0.862 0.0 13.000 0.0412 0.536 Vel = 4.40 T.44 116 0.0 1 Utr 2.0 1.000 150 12.566 to 0.0 2.000 0.0 H.13 116 8.01 0.862 0.0 3.000 0.0410 0.123 Vel = 4.40 H.13 116 0.0 1 Utr 2.0 5.000 150 12.689 to 0.0 2.000 0.0 T.48 116 8.01 0.862 0.0 7.000 0.0413 0.289 Vel = 4.40 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 7 TANG RESIDENCE - One Head Calculation (H.6) Date 1/22/2024 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf T.48 116 0.0 1 Utr 2.0 2.000 150 12.978 to 0.0 2.000 0.0 H.19 116 8.01 0.862 0.0 4.000 0.0412 0.165 Vel = 4.40 H.19 116 0.0 1 Utr 2.0 11.000 150 13.143 to 0.0 2.000 0.0 H.26 116 8.01 0.862 0.0 13.000 0.0412 0.535 Vel = 4.40 H.26 116 0.0 1 Utr 2.0 4.000 150 13.678 to 0.0 2.000 0.0 T.52 116 8.01 0.862 0.0 6.000 0.0413 0.248 Vel = 4.40 T.52 116 0.0 1 Utr 2.0 17.000 150 13.926 to 0.0 2.000 0.0 H.37 116 8.01 0.862 0.0 19.000 0.0412 0.783 Vel = 4.40 H.37 116 0.0 1 Utr 2.0 6.000 150 14.709 to 0.0 2.000 0.0 T.60 116 8.01 0.862 0.0 8.000 0.0411 0.329 Vel = 4.40 T.60 116 -1.03 1 2Utb 34.0 17.000 150 15.038 to 0.0 28.000 3.465 T.57 108 6.98 0.862 0.0 45.000 0.0320 1.439 Vel = 3.84 0.0 T.57 6.98 19.942 K Factor = 1.56 T.47 116 3.92 1 Utr 2.0 12.000 150 14.427 to 0.0 2.000 0.0 H.7 116 3.92 0.862 0.0 14.000 0.0110 0.154 Vel = 2.16 H.7 116 0.0 1 Utr 2.0 21.000 150 14.581 to 0.0 2.000 0.0 H.14 116 3.92 0.862 0.0 23.000 0.0110 0.252 Vel = 2.16 H.14 116 0.0 1 0.0 5.000 150 14.833 to 0.0 0.0 0.0 T.45 116 3.92 0.862 0.0 5.000 0.0110 0.055 Vel = 2.16 T.45 116 -1.59 1 2Utb 34.0 19.000 150 14.888 to 0.0 28.000 3.465 T.43 108 2.33 0.862 0.0 47.000 0.0042 0.196 Vel = 1.28 T.43 108 -0.80 1 Utr 2.0 10.000 150 18.549 to 0.0 2.000 0.0 H.2 108 1.53 0.862 0.0 12.000 0.0019 0.023 Vel = 0.84 H.2 108 0.0 1 Utr 2.0 10.000 150 18.572 to 0.0 2.000 0.0 H.1 108 1.53 0.862 0.0 12.000 0.0020 0.024 Vel = 0.84 H.1 108 0.0 1 Utr 2.0 12.000 150 18.596 to 0.0 2.000 0.0 H.11 108 1.53 0.862 0.0 14.000 0.0019 0.027 Vel = 0.84 H.11 108 0.0 1 Utr 2.0 9.000 150 18.623 to 0.0 2.000 0.0 H.20 108 1.53 0.862 0.0 11.000 0.0019 0.021 Vel = 0.84 H.20 108 0.0 1 Utr 2.0 13.000 150 18.644 to 0.0 2.000 0.0 H.35 108 1.53 0.862 0.0 15.000 0.0019 0.029 Vel = 0.84 H.35 108 0.0 1 0.0 10.000 150 18.673 to 0.0 0.0 0.0 H.36 108 1.53 0.862 0.0 10.000 0.0019 0.019 Vel = 0.84 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 8 TANG RESIDENCE - One Head Calculation (H.6) Date 1/22/2024 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf H.36 108 0.0 1 Utr 2.0 13.000 150 18.692 to 0.0 2.000 0.0 H.21 108 1.53 0.862 0.0 15.000 0.0019 0.029 Vel = 0.84 H.21 108 0.0 1 Utr 2.0 10.000 150 18.721 to 0.0 2.000 0.0 H.27 108 1.53 0.862 0.0 12.000 0.0020 0.024 Vel = 0.84 H.27 108 0.0 1 Utr 2.0 11.000 150 18.745 to 0.0 2.000 0.0 T.49 108 1.53 0.862 0.0 13.000 0.0019 0.025 Vel = 0.84 T.49 108 -0.19 1 Utr 2.0 2.000 150 18.770 to 0.0 2.000 0.0 T.50 108 1.34 0.862 0.0 4.000 0.0015 0.006 Vel = 0.74 T.50 108 0.19 1 Utr 2.0 2.000 150 18.776 to 0.0 2.000 0.0 H.22 108 1.53 0.862 0.0 4.000 0.0020 0.008 Vel = 0.84 H.22 108 0.0 1 Utr 2.0 5.000 150 18.784 to 0.0 2.000 0.0 T.54 108 1.53 0.862 0.0 7.000 0.0019 0.013 Vel = 0.84 T.54 108 0.0 1 Utr 2.0 2.000 150 18.797 to 0.0 2.000 0.0 T.55 108 1.53 0.862 0.0 4.000 0.0020 0.008 Vel = 0.84 T.55 108 2.62 1 Utr 2.0 35.000 150 18.805 to 0.0 2.000 0.0 T.61 108 4.15 0.862 0.0 37.000 0.0122 0.451 Vel = 2.28 T.61 108 0.0 1 0.0 15.000 150 19.256 to 0.0 0.0 0.0 H.42 108 4.15 0.862 0.0 15.000 0.0123 0.184 Vel = 2.28 H.42 108 0.0 1 Utb 17.0 20.000 150 19.440 to Utr 2.0 16.000 0.0 T.59 108 4.15 0.862 0.0 36.000 0.0122 0.439 Vel = 2.28 0.0 T.59 4.15 19.879 K Factor = 0.93 T.45 116 1.59 1 Utr 2.0 10.000 150 14.888 to 0.0 2.000 0.0 H.8 116 1.59 0.862 0.0 12.000 0.0021 0.025 Vel = 0.87 H.8 116 0.0 1 Utr 2.0 10.000 150 14.913 to 0.0 2.000 0.0 H.9 116 1.59 0.862 0.0 12.000 0.0020 0.024 Vel = 0.87 H.9 116 0.0 1 Utr 2.0 11.000 150 14.937 to 0.0 2.000 0.0 H.18 116 1.59 0.862 0.0 13.000 0.0021 0.027 Vel = 0.87 H.18 116 0.0 1 Utr 2.0 16.000 150 14.964 to 0.0 2.000 0.0 H.33 116 1.59 0.862 0.0 18.000 0.0021 0.038 Vel = 0.87 H.33 116 0.0 1 0.0 11.000 150 15.002 to 0.0 0.0 0.0 H.32 116 1.59 0.862 0.0 11.000 0.0020 0.022 Vel = 0.87 H.32 116 0.0 1 Utr 2.0 8.000 150 15.024 to 0.0 2.000 0.0 T.53 116 1.59 0.862 0.0 10.000 0.0021 0.021 Vel = 0.87 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 9 TANG RESIDENCE - One Head Calculation (H.6) Date 1/22/2024 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf T.53 116 0.0 1 Utr 2.0 5.000 150 15.045 to 0.0 2.000 0.0 H.24 116 1.59 0.862 0.0 7.000 0.0020 0.014 Vel = 0.87 H.24 116 0.0 1 Utr 2.0 12.000 150 15.059 to 0.0 2.000 0.0 H.28 116 1.59 0.862 0.0 14.000 0.0021 0.029 Vel = 0.87 H.28 116 0.0 1 Utr 2.0 14.000 150 15.088 to 0.0 2.000 0.0 T.51 116 1.59 0.862 0.0 16.000 0.0021 0.034 Vel = 0.87 T.51 116 1.03 1 2Utb 34.0 14.000 150 15.122 to 0.0 28.000 3.465 T.55 108 2.62 0.862 0.0 42.000 0.0052 0.218 Vel = 1.44 0.0 T.55 2.62 18.805 K Factor = 0.60 T.60 116 1.03 1 Utr 2.0 3.000 150 15.038 to 0.0 2.000 0.0 H.38 116 1.03 0.862 0.0 5.000 0.0010 0.005 Vel = 0.57 H.38 116 0.0 1 Utr 2.0 10.000 150 15.043 to 0.0 2.000 0.0 H.40 116 1.03 0.862 0.0 12.000 0.0009 0.011 Vel = 0.57 H.40 116 0.0 1 0.0 11.000 150 15.054 to 0.0 0.0 0.0 H.41 116 1.03 0.862 0.0 11.000 0.0009 0.010 Vel = 0.57 H.41 116 0.0 1 Utr 2.0 10.000 150 15.064 to 0.0 2.000 0.0 H.39 116 1.03 0.862 0.0 12.000 0.0009 0.011 Vel = 0.57 H.39 116 0.0 1 Utr 2.0 6.000 150 15.075 to 0.0 2.000 0.0 T.58 116 1.03 0.862 0.0 8.000 0.0010 0.008 Vel = 0.57 T.58 116 0.0 1 Utr 2.0 2.000 150 15.083 to 0.0 2.000 0.0 H.34 116 1.03 0.862 0.0 4.000 0.0008 0.003 Vel = 0.57 H.34 116 0.0 1 Utr 2.0 4.000 150 15.086 to 0.0 2.000 0.0 H.30 116 1.03 0.862 0.0 6.000 0.0010 0.006 Vel = 0.57 H.30 116 0.0 1 Utr 2.0 11.000 150 15.092 to 0.0 2.000 0.0 H.31 116 1.03 0.862 0.0 13.000 0.0009 0.012 Vel = 0.57 H.31 116 0.0 1 0.0 3.000 150 15.104 to 0.0 0.0 0.0 T.56 116 1.03 0.862 0.0 3.000 0.0010 0.003 Vel = 0.57 T.56 116 0.0 1 Utr 2.0 9.000 150 15.107 to 0.0 2.000 0.0 H.25 116 1.03 0.862 0.0 11.000 0.0009 0.010 Vel = 0.57 H.25 116 0.0 1 Utr 2.0 3.000 150 15.117 to 0.0 2.000 0.0 T.51 116 1.03 0.862 0.0 5.000 0.0010 0.005 Vel = 0.57 0.0 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 10 TANG RESIDENCE - One Head Calculation (H.6) Date 1/22/2024 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf T.51 1.03 15.122 K Factor = 0.26 T.43 108 0.79 1 Utr 2.0 2.000 150 18.549 to 0.0 2.000 0.0 H.12 108 0.79 0.862 0.0 4.000 0.0008 0.003 Vel = 0.43 H.12 108 0.0 1 0.0 12.000 150 18.552 to 0.0 0.0 0.0 H.15 108 0.79 0.862 0.0 12.000 0.0005 0.006 Vel = 0.43 H.15 108 0.0 1 Utr 2.0 16.000 150 18.558 to 0.0 2.000 0.0 HA 108 0.79 0.862 0.0 18.000 0.0006 0.011 Vel = 0.43 HA 108 0.0 1 Utr 2.0 5.000 150 18.569 to 0.0 2.000 0.0 H.5 108 0.79 0.862 0.0 7.000 0.0006 0.004 Vel = 0.43 H.5 108 0.0 1 Utr 2.0 15.000 150 18.573 to 0.0 2.000 0.0 T.46 108 0.79 0.862 0.0 17.000 0.0005 0.009 Vel = 0.43 0.0 T.46 0.79 18.582 K Factor = 0.18 T.49 108 0.19 0.75 Utb 17.0 3.000 150 18.770 to Utr 2.0 19.000 0.0 H.17 108 0.19 0.671 0.0 22.000 0.0001 0.003 Vel = 0.17 H.17 108 0.0 0.75 Utb 17.0 3.000 150 18.773 to 0.0 17.000 0.0 T.50 108 0.19 0.671 0.0 20.000 0.0002 0.003 Vel = 0.17 0.0 T.50 0.19 18.776 K Factor = 0.04 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A010 DESIGN A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name TANG RESIDENCE - Two Head Calculation (H.33 & H.32) Drawing RESIDENTIAL Location 840 DALEY ST EDMONDS WA 98020 Remote Area 1 Contract 240118-14 Data File 240118-14 Tang Residence.wx2 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. TANG RESIDENCE - Two Head Calculation (H.33 & H.32) HYDRAULIC DESIGN INFORMATION SHEET Name - TANG RESIDENCE Location - EDMONDS WA 98020 Building - RESIDENTIAL Contractor - RAINIER CUSTOM PLUMBING Calculated By - TAYLOR FAHEY Construction: (X) Combustible ( ) OCCUPANCY - RESIDENTIAL Page 1 Date 1 /22/2024 Date - 01-22-2024 System No. - 1 Contract No. - 240118-14 Drawing No. - Non -Combustible Ceiling Height S Type of Calculation: ( )NFPA 13 Residential ( )NFPA 13R (X)NFPA 13D Y Number of Sprinklers Flowing: ( )1 (X)2 ( )4 ( ) S ( ) Other T ( )Specific Ruling Made by Date E M Listed Flow at Start Point - 13 Gpm System Type Listed Pres. at Start Point - 7.04 Psi (X) Wet ( ) Dry D MAXIMUM LISTED SPACING 16 x 16 ( ) Deluge ( ) PreAction E Domestic Flow Added - 0 Gpm Sprinkler or Nozzle S Additional Flow Added - Gpm Make RELIABLE Model LL-RFC49 I Elevation at Highest Outlet - 116 Feet Size 3/8 K-Factor 4.9 G Note: Temperature Rating 155 N Calculation Gpm Required 26.0038 Psi Required 50.55 At Ref Pt STR Summary C-Factor Used: Overhead 150 Underground 150 W Water Flow Test: Pump Data: A Date of Test - Rated Cap. T Time of Test - @ Psi E Static (Psi) - 91 Elev. R Residual (Psi) - 20 Other Flow (Gpm) - 500 S Elevation - 100 P Location: P L Source of Information: Y Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Water Supply Curve C A-PEX Design Services Inc. Page 2 TANG RESIDENCE - Two Head Calculation (H.33 & H.32) Date 1/22/2024 City Water Supply: Demand: C1 - Static Pressure 91 D1 - Elevation 6.930 C2 - Residual Pressure: 20 D2 - System Flow : 26.004 C2 - Residual Flow 500 D2 - System Pressure 50.546 Hose ( Demand ) D3 - System Demand : 26.004 Safety Margin 40.155 150 140 130 P 120 R 110 E 100 C1 S 90 S 80 U 70 R 60 D2 E 50 40 30 20 10 D1 50 100 150 200 250 300 350 400 450 FLOW (N^1.85) C2 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Fittings Used Summary A-PEX Design Services Inc. Page 3 TANG RESIDENCE - Two Head Calculation (H.33 & H.32) Date 1/22/2024 Fitting Legend Abbrev. Name E 90' Standard Elbow 2 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 G Generic Gate Valve 1 1 1 1 1 1 1 1 1 2 2 3 4 5 6 7 8 10 11 13 T 90' Flow thru Tee 3 4 5 6 8 10 12 15 17 20 25 30 35 50 60 71 81 91 101 121 Utb Aquapex Tee - Branch 2 17 14 9 12 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Utr Aquapex Tee - Run 1 2 2 4 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Units Summary Diameter Units Length Units Flow Units Pressure Units Inches Feet US Gallons per Minute Pounds per Square Inch Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. TANG RESIDENCE - Two Head Calculation (H.33 & H.32) Page 4 Date 1 /22/2024 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STIR 91.0 20 500.0 90.701 26.0 50.546 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.33 116.0 4.9 7.04 13.0 H.18 116.0 8.76 H.9 116.0 10.01 H.8 116.0 11.16 T.45 116.0 12.31 T.43 108.0 16.75 H.12 108.0 16.81 H.15 108.0 16.99 HA 108.0 17.26 H.5 108.0 17.36 T.46 108.0 17.62 H.23 108.0 18.05 H.29 108.0 18.54 T.59 108.0 20.32 T.57 108.0 20.48 S.1 104.0 23.04 PRV 100.0 32.28 MTR 100.0 45.23 STIR 100.0 50.55 H.32 116.0 4.9 7.04 13.0 T.53 116.0 8.11 H.24 116.0 8.85 H.28 116.0 10.34 T.51 116.0 12.04 T.55 108.0 16.84 T.61 108.0 18.3 H.42 108.0 18.9 H.25 116.0 12.18 T.56 116.0 12.48 H.31 116.0 12.56 H.30 116.0 12.92 H.34 116.0 13.08 T.58 116.0 13.19 H.39 116.0 13.41 H.41 116.0 13.74 H.40 116.0 14.04 H.38 116.0 14.37 T.60 116.0 14.51 H.14 116.0 12.47 H.7 116.0 13.23 T.47 116.0 13.69 H.2 108.0 16.76 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. TANG RESIDENCE - Two Head Calculation (H.33 & H.32) NODE ANALYSIS (cont.) Page 5 Date 1 /22/2024 Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.1 108.0 16.76 H.11 108.0 16.77 H.20 108.0 16.78 H.35 108.0 16.79 H.36 108.0 16.8 H.21 108.0 16.81 H.27 108.0 16.82 T.49 108.0 16.83 T.50 108.0 16.83 H.22 108.0 16.83 T.54 108.0 16.84 H.17 108.0 16.83 H.16 116.0 13.75 H.10 116.0 13.83 H.3 116.0 13.92 H.6 116.0 14.01 T.44 116.0 14.1 H.13 116.0 14.12 T.48 116.0 14.17 H.19 116.0 14.19 H.26 116.0 14.28 T.52 116.0 14.32 H.37 116.0 14.45 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams - 2007 A-PEX Design Services Inc. Page 6 TANG RESIDENCE - Two Head Calculation (H.33 & H.32) Date 1/22/2024 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf H.33 116 4.90 12.63 1 Utr 2.0 16.000 150 7.040 to 0.0 2.000 0.0 H.18 116 12.63 0.862 0.0 18.000 0.0957 1.723 Vel = 6.94 H.18 116 0.0 1 Utr 2.0 11.000 150 8.763 to 0.0 2.000 0.0 H.9 116 12.63 0.862 0.0 13.000 0.0958 1.245 Vel = 6.94 H.9 116 0.0 1 Utr 2.0 10.000 150 10.008 to 0.0 2.000 0.0 H.8 116 12.63 0.862 0.0 12.000 0.0958 1.149 Vel = 6.94 H.8 116 0.0 1 Utr 2.0 10.000 150 11.157 to 0.0 2.000 0.0 T.45 116 12.63 0.862 0.0 12.000 0.0958 1.149 Vel = 6.94 T.45 116 -7.10 1 2Utb 34.0 19.000 150 12.306 to 0.0 28.000 3.465 T.43 108 5.53 0.862 0.0 47.000 0.0208 0.976 Vel = 3.04 T.43 108 -0.89 1 Utr 2.0 2.000 150 16.747 to 0.0 2.000 0.0 H.12 108 4.64 0.862 0.0 4.000 0.0150 0.060 Vel = 2.55 H.12 108 0.0 1 0.0 12.000 150 16.807 to 0.0 0.0 0.0 H.15 108 4.64 0.862 0.0 12.000 0.0151 0.181 Vel = 2.55 H.15 108 0.0 1 Utr 2.0 16.000 150 16.988 to 0.0 2.000 0.0 HA 108 4.64 0.862 0.0 18.000 0.0150 0.270 Vel = 2.55 HA 108 0.0 1 Utr 2.0 5.000 150 17.258 to 0.0 2.000 0.0 H.5 108 4.64 0.862 0.0 7.000 0.0151 0.106 Vel = 2.55 H.5 108 to T.46 108 T.46 108 to H.23 108 H.23 108 to H.29 108 H.29 108 to T.59 108 T.59 108 to T.57 108 T.57 108 to S.1 104 0.0 1 Utr 2.0 15.000 150 17.364 0.0 2.000 0.0 4.64 0.862 0.0 17.000 0.0150 0.255 Vel = 2.55 4.09 1 Utr 2.0 7.000 0.0 2.000 8.73 0.862 0.0 9.000 0.0 1 Utr 2.0 8.000 0.0 2.000 8.73 0.862 0.0 10.000 0.0 1 Utb 17.0 23.000 0.0 14.000 8.73 0.862 0.0 37.000 7.84 1.5 0.0 6.000 0.0 0.0 16.57 1.244 0.0 6.000 9.43 1.5 Utr 2.0 8.000 T 3.443 5.443 26.0 1.244 0.0 13.443 150 17.619 0.0 0.0483 0.435 Vel = 4.80 150 18.054 0.0 0.0483 0.483 Vel = 4.80 150 18.537 0.0 0.0483 1.788 Vel = 4.80 150 20.325 0.0 0.0265 0.159 Vel = 4.37 150 20.484 1.732 0.0610 0.820 Vel = 6.86 S.1 104 0.0 1.5 2E 3.443 5.000 150 23.036 to 0.0 3.443 8.732 * * Fixed Loss = 7 PRV 100 26.0 1.244 0.0 8.443 0.0611 0.516 Vel = 6.86 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 7 TANG RESIDENCE - Two Head Calculation (H.33 & H.32) Date 1/22/2024 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf PRV 100 0.0 1 2E 7.528 25.000 150 32.284 to 0.0 2.323 3.000 * * Fixed Loss = 3 MTR 100 26.0 0.862 0.0 27.323 0.3641 9.949 Vel = 14.29 MTR 100 0.0 1 E 2.336 20.000 150 45.233 to T 5.841 9.345 0.0 STIR 100 26.0 0.995 G 1.168 29.345 0.1811 5.313 Vel = 10.73 0.0 STIR 26.00 50.546 K Factor = 3.66 H.33 116 0.37 1 0.0 11.000 150 7.040 to 0.0 0.0 0.0 H.32 116 0.37 0.862 0.0 11.000 0.0002 0.002 Vel = 0.20 H.32 116 4.90 13.00 1 Utr 2.0 8.000 150 7.042 to 0.0 2.000 0.0 T.53 116 13.37 0.862 0.0 10.000 0.1064 1.064 Vel = 7.35 T.53 116 0.0 1 Utr 2.0 5.000 150 8.106 to 0.0 2.000 0.0 H.24 116 13.37 0.862 0.0 7.000 0.1063 0.744 Vel = 7.35 H.24 116 0.0 1 Utr 2.0 12.000 150 8.850 to 0.0 2.000 0.0 H.28 116 13.37 0.862 0.0 14.000 0.1064 1.490 Vel = 7.35 H.28 116 0.0 1 Utr 2.0 14.000 150 10.340 to 0.0 2.000 0.0 T.51 116 13.37 0.862 0.0 16.000 0.1064 1.702 Vel = 7.35 T.51 116 -6.42 1 2Utb 34.0 14.000 150 12.042 to 0.0 28.000 3.465 T.55 108 6.95 0.862 0.0 42.000 0.0317 1.333 Vel = 3.82 T.55 108 0.89 1 Utr 2.0 35.000 150 16.840 to 0.0 2.000 0.0 T.61 108 7.84 0.862 0.0 37.000 0.0396 1.465 Vel = 4.31 T.61 108 0.0 1 0.0 15.000 150 18.305 to 0.0 0.0 0.0 H.42 108 7.84 0.862 0.0 15.000 0.0396 0.594 Vel = 4.31 H.42 108 0.0 1 Utb 17.0 20.000 150 18.899 to Utr 2.0 16.000 0.0 T.59 108 7.84 0.862 0.0 36.000 0.0396 1.426 Vel = 4.31 0.0 T.59 7.84 20.325 K Factor = 1.74 T.51 116 6.42 1 Utr 2.0 3.000 150 12.042 to 0.0 2.000 0.0 H.25 116 6.42 0.862 0.0 5.000 0.0274 0.137 Vel = 3.53 H.25 116 0.0 1 Utr 2.0 9.000 150 12.179 to 0.0 2.000 0.0 T.56 116 6.42 0.862 0.0 11.000 0.0274 0.301 Vel = 3.53 T.56 116 0.0 1 0.0 3.000 150 12.480 to 0.0 0.0 0.0 H.31 116 6.42 0.862 0.0 3.000 0.0273 0.082 Vel = 3.53 H.31 116 0.0 1 Utr 2.0 11.000 150 12.562 to 0.0 2.000 0.0 H.30 116 6.42 0.862 0.0 13.000 0.0274 0.356 Vel = 3.53 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 8 TANG RESIDENCE - Two Head Calculation (H.33 & H.32) Date 1/22/2024 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf H.30 116 0.0 1 Utr 2.0 4.000 150 12.918 to 0.0 2.000 0.0 H.34 116 6.42 0.862 0.0 6.000 0.0273 0.164 Vel = 3.53 H.34 116 0.0 1 Utr 2.0 2.000 150 13.082 to 0.0 2.000 0.0 T.58 116 6.42 0.862 0.0 4.000 0.0275 0.110 Vel = 3.53 T.58 116 0.0 1 Utr 2.0 6.000 150 13.192 to 0.0 2.000 0.0 H.39 116 6.42 0.862 0.0 8.000 0.0274 0.219 Vel = 3.53 H.39 116 0.0 1 Utr 2.0 10.000 150 13.411 to 0.0 2.000 0.0 H.41 116 6.42 0.862 0.0 12.000 0.0273 0.328 Vel = 3.53 H.41 116 0.0 1 0.0 11.000 150 13.739 to 0.0 0.0 0.0 H.40 116 6.42 0.862 0.0 11.000 0.0274 0.301 Vel = 3.53 H.40 116 0.0 1 Utr 2.0 10.000 150 14.040 to 0.0 2.000 0.0 H.38 116 6.42 0.862 0.0 12.000 0.0274 0.329 Vel = 3.53 H.38 116 0.0 1 Utr 2.0 3.000 150 14.369 to 0.0 2.000 0.0 T.60 116 6.42 0.862 0.0 5.000 0.0274 0.137 Vel = 3.53 T.60 116 3.02 1 2Utb 34.0 17.000 150 14.506 to 0.0 28.000 3.465 T.57 108 9.44 0.862 0.0 45.000 0.0558 2.513 Vel = 5.19 0.0 T.57 9.44 20.484 K Factor = 2.09 T.45 116 7.10 1 0.0 5.000 150 12.306 to 0.0 0.0 0.0 H.14 116 7.1 0.862 0.0 5.000 0.0330 0.165 Vel = 3.90 H.14 116 0.0 1 Utr 2.0 21.000 150 12.471 to 0.0 2.000 0.0 H.7 116 7.1 0.862 0.0 23.000 0.0330 0.759 Vel = 3.90 H.7 116 0.0 1 Utr 2.0 12.000 150 13.230 to 0.0 2.000 0.0 T.47 116 7.1 0.862 0.0 14.000 0.0330 0.462 Vel = 3.90 T.47 116 -3.02 1 2Utb 34.0 11.000 150 13.692 to 0.0 28.000 3.465 T.46 108 4.08 0.862 0.0 39.000 0.0118 0.462 Vel = 2.24 0.0 T.46 4.08 17.619 K Factor = 0.97 T.43 108 0.88 1 Utr 2.0 10.000 150 16.747 to 0.0 2.000 0.0 H.2 108 0.88 0.862 0.0 12.000 0.0007 0.009 Vel = 0.48 H.2 108 0.0 1 Utr 2.0 10.000 150 16.756 to 0.0 2.000 0.0 H.1 108 0.88 0.862 0.0 12.000 0.0007 0.008 Vel = 0.48 H.1 108 0.0 1 Utr 2.0 12.000 150 16.764 to 0.0 2.000 0.0 H.11 108 0.88 0.862 0.0 14.000 0.0007 0.010 Vel = 0.48 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 9 TANG RESIDENCE - Two Head Calculation (H.33 & H.32) Date 1/22/2024 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf H.11 108 0.0 1 Utr 2.0 9.000 150 16.774 to 0.0 2.000 0.0 H.20 108 0.88 0.862 0.0 11.000 0.0006 0.007 Vel = 0.48 H.20 108 0.0 1 Utr 2.0 13.000 150 16.781 to 0.0 2.000 0.0 H.35 108 0.88 0.862 0.0 15.000 0.0007 0.011 Vel = 0.48 H.35 108 0.0 1 0.0 10.000 150 16.792 to 0.0 0.0 0.0 H.36 108 0.88 0.862 0.0 10.000 0.0007 0.007 Vel = 0.48 H.36 108 0.0 1 Utr 2.0 13.000 150 16.799 to 0.0 2.000 0.0 H.21 108 0.88 0.862 0.0 15.000 0.0007 0.010 Vel = 0.48 H.21 108 0.0 1 Utr 2.0 10.000 150 16.809 to 0.0 2.000 0.0 H.27 108 0.88 0.862 0.0 12.000 0.0007 0.009 Vel = 0.48 H.27 108 0.0 1 Utr 2.0 11.000 150 16.818 to 0.0 2.000 0.0 T.49 108 0.88 0.862 0.0 13.000 0.0007 0.009 Vel = 0.48 T.49 108 -0.11 1 Utr 2.0 2.000 150 16.827 to 0.0 2.000 0.0 T.50 108 0.77 0.862 0.0 4.000 0.0005 0.002 Vel = 0.42 T.50 108 0.11 1 Utr 2.0 2.000 150 16.829 to 0.0 2.000 0.0 H.22 108 0.88 0.862 0.0 4.000 0.0008 0.003 Vel = 0.48 H.22 108 0.0 1 Utr 2.0 5.000 150 16.832 to 0.0 2.000 0.0 T.54 108 0.88 0.862 0.0 7.000 0.0007 0.005 Vel = 0.48 T.54 108 0.0 1 Utr 2.0 2.000 150 16.837 to 0.0 2.000 0.0 T.55 108 0.88 0.862 0.0 4.000 0.0008 0.003 Vel = 0.48 0.0 T.55 0.88 16.840 K Factor = 0.21 T.49 108 0.11 0.75 Utb 17.0 3.000 150 16.827 to Utr 2.0 19.000 0.0 H.17 108 0.11 0.671 0.0 22.000 0 0.001 Vel = 0.10 H.17 108 0.0 0.75 Utb 17.0 3.000 150 16.828 to 0.0 17.000 0.0 T.50 108 0.11 0.671 0.0 20.000 0 0.001 Vel = 0.10 0.0 T.50 0.11 16.829 K Factor = 0.03 T.47 116 3.02 1 0.0 9.000 150 13.692 to 0.0 0.0 0.0 H.16 116 3.02 0.862 0.0 9.000 0.0068 0.061 Vel = 1.66 H.16 116 0.0 1 Utr 2.0 9.000 150 13.753 to 0.0 2.000 0.0 H.10 116 3.02 0.862 0.0 11.000 0.0068 0.075 Vel = 1.66 H.10 116 0.0 1 Utr 2.0 11.000 150 13.828 to 0.0 2.000 0.0 H.3 116 3.02 0.862 0.0 13.000 0.0068 0.088 Vel = 1.66 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 10 TANG RESIDENCE - Two Head Calculation (H.33 & H.32) Date 1/22/2024 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf H.3 116 0.0 1 Utr 2.0 12.000 150 13.916 to 0.0 2.000 0.0 H.6 116 3.02 0.862 0.0 14.000 0.0068 0.095 Vel = 1.66 H.6 116 0.0 1 Utr 2.0 11.000 150 14.011 to 0.0 2.000 0.0 T.44 116 3.02 0.862 0.0 13.000 0.0068 0.088 Vel = 1.66 T.44 116 0.0 1 Utr 2.0 1.000 150 14.099 to 0.0 2.000 0.0 H.13 116 3.02 0.862 0.0 3.000 0.0067 0.020 Vel = 1.66 H.13 116 0.0 1 Utr 2.0 5.000 150 14.119 to 0.0 2.000 0.0 T.48 116 3.02 0.862 0.0 7.000 0.0069 0.048 Vel = 1.66 T.48 116 0.0 1 Utr 2.0 2.000 150 14.167 to 0.0 2.000 0.0 H.19 116 3.02 0.862 0.0 4.000 0.0068 0.027 Vel = 1.66 H.19 116 0.0 1 Utr 2.0 11.000 150 14.194 to 0.0 2.000 0.0 H.26 116 3.02 0.862 0.0 13.000 0.0068 0.088 Vel = 1.66 H.26 116 0.0 1 Utr 2.0 4.000 150 14.282 to 0.0 2.000 0.0 T.52 116 3.02 0.862 0.0 6.000 0.0068 0.041 Vel = 1.66 T.52 116 0.0 1 Utr 2.0 17.000 150 14.323 to 0.0 2.000 0.0 H.37 116 3.02 0.862 0.0 19.000 0.0068 0.129 Vel = 1.66 H.37 116 0.0 1 Utr 2.0 6.000 150 14.452 to 0.0 2.000 0.0 T.60 116 3.02 0.862 0.0 8.000 0.0068 0.054 Vel = 1.66 0.0 T.60 3.02 14.506 K Factor = 0.79 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087