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FIR2023-0102+Calculations+10.11.2023_8.19.01_AM+3833855NOW DgSIGN SERA /mil A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name LANDSVERK QUALITY HOMES - One Head Calculation (H.10) Drawing RESIDENTIAL Location 19515 94TH PL W EDMONDS WA 98020 Remote Area 1 Contract 231004-13 Data File 231004-13 Lansverk 19515 94th PL W - REV 1.wx1 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. Page 1 LANDSVERK QUALITY HOMES - One Head Calculation (H.10) Date 10/10/2023 HYDRAULIC DESIGN INFORMATION SHEET Name - LANDSVERK QUALITY HOMES Date - 10-04-23 Location - EDMONDS WA 98020 Building - RESIDENTIAL System No. - 1 Contractor - WATER WORKS Contract No. - 231004-13 Calculated By - TAYLOR FAHEY Drawing No. - Construction: (X) Combustible ( ) Non -Combustible Ceiling Height OCCUPANCY - RESIDENTIAL S Y S T E M D E S I G N Type of Calculation: ( )NFPA 13 Residential ( )NFPA 13R (X)NFPA 13D Number of Sprinklers Flowing: (X)l ( )2 ( )4 ( ) ( ) Other ( )Specific Ruling Made by Date Listed Flow at Start Point - 13 Gpm System Type Listed Pres. at Start Point - 7.04 Psi (X) Wet ( ) Dry MAXIMUM LISTED SPACING 16 x 16 ( ) Deluge ( ) PreAction Domestic Flow Added - 0 Gpm Sprinkler or Nozzle Additional Flow Added - Gpm Make RELIABLE Model RC-RES Elevation at Highest Outlet - 108 Feet Size 7/16 K-Factor 4.9 Note: Temperature Rating 155 Calculation Gpm Required 13 Psi Required 21.94 At Ref Pt PUMP 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) - 69 Elev. R Residual (Psi) - 69 Other Flow (Gpm) - 26 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 A-PEX Design Services Inc. LANDSVERK QUALITY HOMES - One Head Calculation (H.10) Page 2 Date 10/10/2023 City Water Supply: Demand: C1 - Static Pressure : 69 D1 - Elevation 3.465 C2 - Residual Pressure: 69 D2 - System Flow : 13.001 C2 - Residual Flow 26 D2 - System Pressure 21.937 Hose ( Demand ) D3 - System Demand : 13.001 Safety Margin 47.063 150 140 130 P 120 R 110 E 100 S 90 S 80 C1 C2 U 70 R 60 E 50 40 30 2 20 10 �L - - - 10 20 30 40 50 60 70 80 90 FLOW ( N " 1.85 ) Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Fittings Used Summary A-PEX Design Services Inc. Page 3 LANDSVERK QUALITY HOMES - One Head Calculation (H.10) Date 10/10/2023 Fitting Legend Abbrev. Name '/2 3/4 1 1'/4 1'/2 2 2'/2 3 3'/2 4 5 6 8 10 12 14 16 18 20 24 E 90' Standard Elbow 2 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 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 Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units 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. Page 4 LANDSVERK QUALITY HOMES - One Head Calculation (H.10) Date 10/10/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure PUMP 69.0 69 26.0 69.0 13.0 21.937 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.10 108.0 4.9 7.04 13.0 H.14 108.0 7.51 H.7 108.0 7.84 T.38 108.0 8.06 H.3 108.0 8.48 HA 108.0 8.92 H.2 108.0 9.33 H.1 108.0 9.69 H.8 108.0 10.24 H.13 108.0 10.72 H.6 108.0 11.07 H.5 108.0 11.54 H.12 108.0 11.9 T.39 108.0 12.23 H.20 108.0 12.46 H.17 108.0 12.79 H.16 108.0 13.2 H.23 108.0 13.59 H.31 108.0 14.0 H.32 108.0 14.31 H.25 108.0 14.61 T.40 108.0 15.14 S.1 104.0 17.06 PUMP 100.0 21.94 H.11 108.0 7.49 H.9 108.0 7.84 H.15 108.0 8.2 H.19 108.0 8.6 H.18 108.0 9.06 H.22 108.0 9.48 H.21 108.0 9.88 H.26 108.0 10.22 H.27 108.0 10.62 H.28 108.0 10.96 H.29 108.0 11.19 H.34 108.0 11.73 H.33 108.0 12.15 H.37 108.0 12.46 T.42 108.0 12.75 H.36 108.0 12.95 H.35 108.0 13.29 T.41 108.0 13.83 0.05 256 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. LANDSVERK QUALITY HOMES - One Head Calculation (H.10) Node Tag NODE ANALYSIS (cont.) Page 5 Date 10/10/2023 Pressure Discharge Elevation Node Type at Node at Node Notes H.30 108.0 14.0 H.24 108.0 14.45 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 6 LANDSVERK QUALITY HOMES - One Head Calculation (H.10) Date 10/10/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftngs Pe ****"' Notes ****** Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf H.10 108 4.90 6.45 1 17.000 150 7.040 to 0.0 H.14 108 6.45 0.862 17.000 0.0276 0.470 Vel = 3.55 H.14 108 0.0 1 Utr 2.0 10.000 150 7.510 to 2.000 0.0 H.7 108 6.45 0.862 12.000 0.0276 0.331 Vel = 3.55 H.7 108 0.0 1 Utr 2.0 6.000 150 7.841 to 2.000 0.0 T.38 108 6.45 0.862 8.000 0.0276 0.221 Vel = 3.55 T.38 108 0.0 1 Utr 2.0 13.000 150 8.062 to 2.000 0.0 H.3 108 6.45 0.862 15.000 0.0277 0.415 Vel = 3.55 H.3 108 0.0 1 Utr 2.0 14.000 150 8.477 to 2.000 0.0 HA 108 6.45 0.862 16.000 0.0276 0.442 Vel = 3.55 HA 108 0.0 1 Utr 2.0 13.000 150 8.919 to 2.000 0.0 H.2 108 6.45 0.862 15.000 0.0276 0.414 Vel = 3.55 H.2 108 0.0 1 Utr 2.0 11.000 150 9.333 to 2.000 0.0 H.1 108 6.45 0.862 13.000 0.0276 0.359 Vel = 3.55 H.1 108 0.0 1 Utr 2.0 18.000 150 9.692 to 2.000 0.0 H.8 108 6.45 0.862 20.000 0.0276 0.553 Vel = 3.55 H.8 108 0.0 1 17.000 150 10.245 to 0.0 H.13 108 6.45 0.862 17.000 0.0276 0.470 Vel = 3.55 H.13 108 0.0 1 Utr 2.0 11.000 150 10.715 to 2.000 0.0 H.6 108 6.45 0.862 13.000 0.0276 0.359 Vel = 3.55 H.6 108 0.0 1 Utr 2.0 15.000 150 11.074 to 2.000 0.0 H.5 108 6.45 0.862 17.000 0.0276 0.470 Vel = 3.55 H.5 108 0.0 1 Utr 2.0 11.000 150 11.544 to 2.000 0.0 H.12 108 6.45 0.862 13.000 0.0276 0.359 Vel = 3.55 H.12 108 0.0 1 Utr 2.0 10.000 150 11.903 to 2.000 0.0 T.39 108 6.45 0.862 12.000 0.0276 0.331 Vel = 3.55 T.39 108 0.0 1 Utr 2.0 6.000 150 12.234 to 2.000 0.0 H.20 108 6.45 0.862 8.000 0.0276 0.221 Vel = 3.55 H.20 108 0.0 1 12.000 150 12.455 to 0.0 H.17 108 6.45 0.862 12.000 0.0277 0.332 Vel = 3.55 H.17 108 0.0 1 Utr 2.0 13.000 150 12.787 to 2.000 0.0 H.16 108 6.45 0.862 15.000 0.0276 0.414 Vel = 3.55 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 7 LANDSVERK QUALITY HOMES - One Head Calculation (H.10) Date 10/10/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftngs Pe ****"' Notes ****** Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf H.16 108 0.0 1 Utr 2.0 12.000 150 13.201 to 2.000 0.0 H.23 108 6.45 0.862 14.000 0.0276 0.387 Vel = 3.55 H.23 108 0.0 1 Utr 2.0 13.000 150 13.588 to 2.000 0.0 H.31 108 6.45 0.862 15.000 0.0277 0.415 Vel = 3.55 H.31 108 0.0 1 11.000 150 14.003 to 0.0 H.32 108 6.45 0.862 11.000 0.0275 0.303 Vel = 3.55 H.32 108 0.0 1 Utr 2.0 9.000 150 14.306 to 2.000 0.0 H.25 108 6.45 0.862 11.000 0.0276 0.304 Vel = 3.55 H.25 108 0.0 1 Utb 17.0 3.000 150 14.610 to Utr 2.0 16.000 0.0 T.40 108 6.45 0.862 19.000 0.0276 0.525 Vel = 3.55 T.40 108 6.55 1.5 T 3.443 8.000 150 15.135 to 3.443 1.732 S.1 104 13.0 1.244 11.443 0.0170 0.195 Vel = 3.43 S.1 104 0.0 1.5 2E 3.443 5.000 150 17.062 to 3.443 4.732 * * Fixed Loss = 3 PUMP 100 13.0 1.244 8.443 0.0169 0.143 Vel = 3.43 0.0 PUMP 13.00 21.937 K Factor = 2.78 H.10 108 6.55 1 Utr 2.0 14.000 150 7.040 to 2.000 0.0 H.11 108 6.55 0.862 16.000 0.0284 0.454 Vel = 3.60 H.11 108 0.0 1 Utr 2.0 10.000 150 7.494 to 2.000 0.0 H.9 108 6.55 0.862 12.000 0.0284 0.341 Vel = 3.60 H.9 108 0.0 1 Utr 2.0 11.000 150 7.835 to 2.000 0.0 H.15 108 6.55 0.862 13.000 0.0285 0.370 Vel = 3.60 H.15 108 0.0 1 Utr 2.0 12.000 150 8.205 to 2.000 0.0 H.19 108 6.55 0.862 14.000 0.0284 0.397 Vel = 3.60 H.19 108 0.0 1 Utr 2.0 14.000 150 8.602 to 2.000 0.0 H.18 108 6.55 0.862 16.000 0.0284 0.455 Vel = 3.60 H.18 108 0.0 1 Utr 2.0 13.000 150 9.057 to 2.000 0.0 H.22 108 6.55 0.862 15.000 0.0284 0.426 Vel = 3.60 H.22 108 0.0 1 Utr 2.0 12.000 150 9.483 to 2.000 0.0 H.21 108 6.55 0.862 14.000 0.0284 0.397 Vel = 3.60 H.21 108 0.0 1 Utr 2.0 10.000 150 9.880 to 2.000 0.0 H.26 108 6.55 0.862 12.000 0.0284 0.341 Vel = 3.60 H.26 108 0.0 1 Utr 2.0 12.000 150 10.221 to 2.000 0.0 H.27 108 6.55 0.862 14.000 0.0284 0.398 Vel = 3.60 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 8 LANDSVERK QUALITY HOMES - One Head Calculation (H.10) Date 10/10/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftngs Pe ****"' Notes ****** Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf H.27 108 0.0 1 Utr 2.0 10.000 150 10.619 to 2.000 0.0 H.28 108 6.55 0.862 12.000 0.0284 0.341 Vel = 3.60 H.28 108 0.0 1 Utr 2.0 6.000 150 10.960 to 2.000 0.0 H.29 108 6.55 0.862 8.000 0.0284 0.227 Vel = 3.60 H.29 108 0.0 1 Utr 2.0 17.000 150 11.187 to 2.000 0.0 H.34 108 6.55 0.862 19.000 0.0284 0.540 Vel = 3.60 H.34 108 0.0 1 Utr 2.0 13.000 150 11.727 to 2.000 0.0 H.33 108 6.55 0.862 15.000 0.0284 0.426 Vel = 3.60 H.33 108 0.0 1 Utr 2.0 9.000 150 12.153 to 2.000 0.0 H.37 108 6.55 0.862 11.000 0.0284 0.312 Vel = 3.60 H.37 108 0.0 1 10.000 150 12.465 to 0.0 T.42 108 6.55 0.862 10.000 0.0284 0.284 Vel = 3.60 T.42 108 0.0 1 Utr 2.0 5.000 150 12.749 to 2.000 0.0 H.36 108 6.55 0.862 7.000 0.0284 0.199 Vel = 3.60 H.36 108 0.0 1 Utr 2.0 10.000 150 12.948 to 2.000 0.0 H.35 108 6.55 0.862 12.000 0.0284 0.341 Vel = 3.60 H.35 108 0.0 1 Utr 2.0 17.000 150 13.289 to 2.000 0.0 T.41 108 6.55 0.862 19.000 0.0284 0.540 Vel = 3.60 T.41 108 0.0 1 Utr 2.0 4.000 150 13.829 to 2.000 0.0 H.30 108 6.55 0.862 6.000 0.0283 0.170 Vel = 3.60 H.30 108 0.0 1 Utr 2.0 14.000 150 13.999 to 2.000 0.0 H.24 108 6.55 0.862 16.000 0.0284 0.455 Vel = 3.60 H.24 108 0.0 1 Utb 17.0 8.000 150 14.454 to Utr 2.0 16.000 0.0 T.40 108 6.55 0.862 24.000 0.0284 0.681 Vel = 3.60 0.0 T.40 6.55 15.135 K Factor = 1.68 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 NOW DgSIGN SERA /mil A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name LANDSVERK QUALITY HOMES - Two Head Calculation (H.14 & H.7) Drawing RESIDENTIAL Location 19515 94TH PL W EDMONDS WA 98020 Remote Area 1 Contract 231004-13 Data File 231004-13 Lansverk 19515 94th PL W - REV 1.wx2 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. Page 1 LANDSVERK QUALITY HOMES - Two Head Calculation (H.14 & H.7) Date 10/10/2023 HYDRAULIC DESIGN INFORMATION SHEET Name - LANDSVERK QUALITY HOMES Date - 10-04-23 Location - EDMONDS WA 98020 Building - RESIDENTIAL System No. - 1 Contractor - WATER WORKS Contract No. - 231004-13 Calculated By - TAYLOR FAHEY Drawing No. - Construction: (X) Combustible ( ) Non -Combustible Ceiling Height OCCUPANCY - RESIDENTIAL S Y S T E M D E S I G N Type of Calculation: ( )NFPA 13 Residential ( )NFPA 13R (X)NFPA 13D Number of Sprinklers Flowing: ( )l (X)2 ( )4 ( ) ( ) Other ( )Specific Ruling Made by Date Listed Flow at Start Point - 13 Gpm System Type Listed Pres. at Start Point - 7.04 Psi (X) Wet ( ) Dry MAXIMUM LISTED SPACING 16 x 16 ( ) Deluge ( ) PreAction Domestic Flow Added - 0 Gpm Sprinkler or Nozzle Additional Flow Added - Gpm Make RELIABLE Model RC-RES Elevation at Highest Outlet - 108 Feet Size 7/16 K-Factor 4.9 Note: Temperature Rating 155 Calculation Gpm Required 26.0048 Psi Required 43.21 At Ref Pt PUMP 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) - 69 Elev. R Residual (Psi) - 69 Other Flow (Gpm) - 26 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 A-PEX Design Services Inc. LANDSVERK QUALITY HOMES - Two Head Calculation (H.14 & H.7) Page 2 Date 10/10/2023 City Water Supply: Demand: C1 - Static Pressure : 69 D1 - Elevation 3.465 C2 - Residual Pressure: 69 D2 - System Flow : 26.005 C2 - Residual Flow 26 D2 - System Pressure 43.208 Hose ( Demand ) D3 - System Demand : 26.005 Safety Margin 25.792 150 140 130 P 120 R 110 E 100 S 90 S 80 C1 C2 U 70 R 60 E 50 D2 40 30 20 10 10 20 30 40 50 60 70 80 90 FLOW ( N " 1.85 ) Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Fittings Used Summary A-PEX Design Services Inc. Page 3 LANDSVERK QUALITY HOMES - Two Head Calculation (H.14 & H.7) Date 10/10/2023 Fitting Legend Abbrev. Name '/2 3/4 1 1'/4 1'/2 2 2'/2 3 3'/2 4 5 6 8 10 12 14 16 18 20 24 E 90' Standard Elbow 2 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 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 Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units 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. Page 4 LANDSVERK QUALITY HOMES - Two Head Calculation (H.14 & H.7) Date 10/10/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure PUMP 69.0 69 26.0 69.0 26.0 43.208 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.14 108.0 4.9 7.04 13.0 0.05 256 H.10 108.0 8.64 H.11 108.0 10.15 H.9 108.0 11.28 H.15 108.0 12.51 H.19 108.0 13.83 H.18 108.0 15.34 H.22 108.0 16.76 H.21 108.0 18.08 H.26 108.0 19.21 H.27 108.0 20.53 H.28 108.0 21.66 H.29 108.0 22.42 H.34 108.0 24.21 H.33 108.0 25.62 H.37 108.0 26.66 T.42 108.0 27.6 H.36 108.0 28.27 H.35 108.0 29.4 T.41 108.0 31.19 H.30 108.0 31.76 H.24 108.0 33.26 T.40 108.0 35.53 S.1 104.0 37.96 PUMP 100.0 43.21 H.7 108.0 4.9 7.04 13.0 0.05 256 T.38 108.0 7.91 H.3 108.0 9.52 HA 108.0 11.25 H.2 108.0 12.87 H.1 108.0 14.27 H.8 108.0 16.43 H.13 108.0 18.26 H.6 108.0 19.67 H.5 108.0 21.5 H.12 108.0 22.9 T.39 108.0 24.2 H.20 108.0 25.06 H.17 108.0 26.36 H.16 108.0 27.98 H.23 108.0 29.49 H.31 108.0 31.1 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. LANDSVERK QUALITY HOMES - Two Head Calculation (H.14 & H.7) Node Tag NODE ANALYSIS (cont.) Page 5 Date 10/10/2023 Pressure Discharge Elevation Node Type at Node at Node Notes H.32 108.0 32.29 H.25 108.0 33.48 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 6 LANDSVERK QUALITY HOMES - Two Head Calculation (H.14 & H.7) Date 10/10/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftngs Pe ****"' Notes ****** Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf H.14 108 4.90 12.53 1 17.000 150 7.040 to 0.0 H.10 108 12.53 0.862 17.000 0.0944 1.604 Vel = 6.89 H.10 108 0.0 1 Utr 2.0 14.000 150 8.644 to 2.000 0.0 H.11 108 12.53 0.862 16.000 0.0943 1.509 Vel = 6.89 H.11 108 0.0 1 Utr 2.0 10.000 150 10.153 to 2.000 0.0 H.9 108 12.53 0.862 12.000 0.0943 1.132 Vel = 6.89 H.9 108 0.0 1 Utr 2.0 11.000 150 11.285 to 2.000 0.0 H.15 108 12.53 0.862 13.000 0.0944 1.227 Vel = 6.89 H.15 108 0.0 1 Utr 2.0 12.000 150 12.512 to 2.000 0.0 H.19 108 12.53 0.862 14.000 0.0943 1.320 Vel = 6.89 H.19 108 0.0 1 Utr 2.0 14.000 150 13.832 to 2.000 0.0 H.18 108 12.53 0.862 16.000 0.0944 1.510 Vel = 6.89 H.18 108 0.0 1 Utr 2.0 13.000 150 15.342 to 2.000 0.0 H.22 108 12.53 0.862 15.000 0.0943 1.415 Vel = 6.89 H.22 108 0.0 1 Utr 2.0 12.000 150 16.757 to 2.000 0.0 H.21 108 12.53 0.862 14.000 0.0943 1.320 Vel = 6.89 H.21 108 0.0 1 Utr 2.0 10.000 150 18.077 to 2.000 0.0 H.26 108 12.53 0.862 12.000 0.0943 1.132 Vel = 6.89 H.26 108 0.0 1 Utr 2.0 12.000 150 19.209 to 2.000 0.0 H.27 108 12.53 0.862 14.000 0.0944 1.321 Vel = 6.89 H.27 108 0.0 1 Utr 2.0 10.000 150 20.530 to 2.000 0.0 H.28 108 12.53 0.862 12.000 0.0943 1.132 Vel = 6.89 H.28 108 0.0 1 Utr 2.0 6.000 150 21.662 to 2.000 0.0 H.29 108 12.53 0.862 8.000 0.0944 0.755 Vel = 6.89 H.29 108 0.0 1 Utr 2.0 17.000 150 22.417 to 2.000 0.0 H.34 108 12.53 0.862 19.000 0.0943 1.792 Vel = 6.89 H.34 108 0.0 1 Utr 2.0 13.000 150 24.209 to 2.000 0.0 H.33 108 12.53 0.862 15.000 0.0943 1.415 Vel = 6.89 H.33 108 0.0 1 Utr 2.0 9.000 150 25.624 to 2.000 0.0 H.37 108 12.53 0.862 11.000 0.0944 1.038 Vel = 6.89 H.37 108 0.0 1 10.000 150 26.662 to 0.0 T.42 108 12.53 0.862 10.000 0.0943 0.943 Vel = 6.89 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 7 LANDSVERK QUALITY HOMES - Two Head Calculation (H.14 & H.7) Date 10/10/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftngs Pe ****"' Notes ****** Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf T.42 108 0.0 1 Utr 2.0 5.000 150 27.605 to 2.000 0.0 H.36 108 12.53 0.862 7.000 0.0944 0.661 Vel = 6.89 H.36 108 0.0 1 Utr 2.0 10.000 150 28.266 to 2.000 0.0 H.35 108 12.53 0.862 12.000 0.0943 1.132 Vel = 6.89 H.35 108 0.0 1 Utr 2.0 17.000 150 29.398 to 2.000 0.0 T.41 108 12.53 0.862 19.000 0.0943 1.792 Vel = 6.89 T.41 108 0.0 1 Utr 2.0 4.000 150 31.190 to 2.000 0.0 H.30 108 12.53 0.862 6.000 0.0943 0.566 Vel = 6.89 H.30 108 0.0 1 Utr 2.0 14.000 150 31.756 to 2.000 0.0 H.24 108 12.53 0.862 16.000 0.0943 1.509 Vel = 6.89 H.24 108 0.0 1 Utb 17.0 8.000 150 33.265 to Utr 2.0 16.000 0.0 T.40 108 12.53 0.862 24.000 0.0944 2.265 Vel = 6.89 T.40 108 13.47 1.5 T 3.443 8.000 150 35.530 to 3.443 1.732 S.1 104 26.0 1.244 11.443 0.0610 0.698 Vel = 6.86 S.1 104 0.0 1.5 2E 3.443 5.000 150 37.960 to 3.443 4.732 * * Fixed Loss = 3 PUMP 100 26.0 1.244 8.443 0.0611 0.516 Vel = 6.86 0.0 PUMP 26.00 43.208 K Factor = 3.96 H.14 108 0.47 1 Utr 2.0 10.000 150 7.040 to 2.000 0.0 H.7 108 0.47 0.862 12.000 0.0002 0.003 Vel = 0.26 H.7 108 4.90 13.00 1 Utr 2.0 6.000 150 7.043 to 2.000 0.0 T.38 108 13.47 0.862 8.000 0.1079 0.863 Vel = 7.41 T.38 108 0.0 1 Utr 2.0 13.000 150 7.906 to 2.000 0.0 H.3 108 13.47 0.862 15.000 0.1079 1.618 Vel = 7.41 H.3 108 0.0 1 Utr 2.0 14.000 150 9.524 to 2.000 0.0 HA 108 13.47 0.862 16.000 0.1079 1.727 Vel = 7.41 HA 108 0.0 1 Utr 2.0 13.000 150 11.251 to 2.000 0.0 H.2 108 13.47 0.862 15.000 0.1079 1.619 Vel = 7.41 H.2 108 0.0 1 Utr 2.0 11.000 150 12.870 to 2.000 0.0 H.1 108 13.47 0.862 13.000 0.1078 1.402 Vel = 7.41 H.1 108 0.0 1 Utr 2.0 18.000 150 14.272 to 2.000 0.0 H.8 108 13.47 0.862 20.000 0.1079 2.158 Vel = 7.41 H.8 108 0.0 1 17.000 150 16.430 to 0.0 H.13 108 13.47 0.862 17.000 0.1079 1.835 Vel = 7.41 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 8 LANDSVERK QUALITY HOMES - Two Head Calculation (H.14 & H.7) Date 10/10/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftngs Pe ****"' Notes ****** Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf H.13 108 0.0 1 Utr 2.0 11.000 150 18.265 to 2.000 0.0 H.6 108 13.47 0.862 13.000 0.1079 1.403 Vel = 7.41 H.6 108 0.0 1 Utr 2.0 15.000 150 19.668 to 2.000 0.0 H.5 108 13.47 0.862 17.000 0.1079 1.834 Vel = 7.41 H.5 108 0.0 1 Utr 2.0 11.000 150 21.502 to 2.000 0.0 H.12 108 13.47 0.862 13.000 0.1079 1.403 Vel = 7.41 H.12 108 0.0 1 Utr 2.0 10.000 150 22.905 to 2.000 0.0 T.39 108 13.47 0.862 12.000 0.1079 1.295 Vel = 7.41 T.39 108 0.0 1 Utr 2.0 6.000 150 24.200 to 2.000 0.0 H.20 108 13.47 0.862 8.000 0.1079 0.863 Vel = 7.41 H.20 108 0.0 1 12.000 150 25.063 to 0.0 H.17 108 13.47 0.862 12.000 0.1079 1.295 Vel = 7.41 H.17 108 0.0 1 Utr 2.0 13.000 150 26.358 to 2.000 0.0 H.16 108 13.47 0.862 15.000 0.1079 1.618 Vel = 7.41 H.16 108 0.0 1 Utr 2.0 12.000 150 27.976 to 2.000 0.0 H.23 108 13.47 0.862 14.000 0.1079 1.511 Vel = 7.41 H.23 108 0.0 1 Utr 2.0 13.000 150 29.487 to 2.000 0.0 H.31 108 13.47 0.862 15.000 0.1079 1.618 Vel = 7.41 H.31 108 0.0 1 11.000 150 31.105 to 0.0 H.32 108 13.47 0.862 11.000 0.1079 1.187 Vel = 7.41 H.32 108 0.0 1 Utr 2.0 9.000 150 32.292 to 2.000 0.0 H.25 108 13.47 0.862 11.000 0.1079 1.187 Vel = 7.41 H.25 108 0.0 1 Utb 17.0 3.000 150 33.479 to Utr 2.0 16.000 0.0 T.40 108 13.47 0.862 19.000 0.1079 2.051 Vel = 7.41 0.0 T.40 13.47 35.530 K Factor = 2.26 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087