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FIR2023-0079+Calculations+8.25.2023_10.36.52_AM+3747513INSTALLING CONTRACTOR STAMP: DESIGN ONLY STAMP: ------- • llik4ilNiiTl;li STATE CERTIFICATE OF COMPETENCY FIRE PROTECTION SPRINKLER SYSTEMS ; Donald Willard McCain 5151-OQWA Level • Rainier Custom Plumbing, Inc. RAINICPI W Ch pc.L, Expires: • • awls oaoe 12re1n DESIGN SERA �rrrrrsswrrrrrrr�rarssrrrrrrrwrrr� ■ MIfASHINiTON STATE ■ j CERTIFICATE OF COMPETENCY ■ FIRE PROTECTION SPRINKLER SYSTEMS ■ v Libby Marie Babb ■ 3791-0722-A Level ■ A-Pex Design Services, Inc. I. ■ APEXDDS782K5 ■ ■j WE-PWi A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - On, Drawing RESIDENTIAL Location 23911 91ST PL W EDMONDS WA 98023 Remote Area 1 Contract 230817-07 Data File 230817-07 Bracketts Reserve Lot 1 Plan Windom GL.wx1 RECEIVED Aug 25 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT FI R2023-0079 2) Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. Page 1 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - One Head Calculation (H.32) Date 8/17/2023 HYDRAULIC DESIGN INFORMATION SHEET Name - BRACKETTS RESERVE LOT 1 PLAN WINDOM GL Date - 08-17-2023 Location - EDMONDS WA 98023 Building - RESIDENTIAL System No. - 1 Contractor - RAINIER CUSTOM PLUMBING Contract No. - 230817-07 Calculated By - LEAH BOWMAN 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 - 17 Gpm System Type Listed Pres. at Start Point - 12.03Psi (X) Wet ( ) Dry MAXIMUM LISTED SPACING 18 x 18 ( ) Deluge ( ) PreAction Domestic Flow Added - 0 Gpm Sprinkler or Nozzle Additional Flow Added - Gpm Make RELIABLE Model LL-RFC49 Elevation at Highest Outlet - 124 Feet Size 3/8 K-Factor 4.9 Note: Temperature Rating 155 Calculation Gpm Required 17 Psi Required 34.66 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) - 50 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 A-PEX Design Services Inc. BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - One Head Calculation (H.32) Page 2 Date 8/17/2023 City Water Supply: Demand: C1 - Static Pressure : 50 D1 - Elevation 10.394 C2 - Residual Pressure: 20 D2 - System Flow : 16.995 C2 - Residual Flow 500 D2 - System Pressure 34.664 Hose ( Demand ) D3 - System Demand : 16.995 Safety Margin 15.278 150 140 130 P 120 R 110 E 100 S 90 S 80 U 70 R 60 C1 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 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - One Head Calculation (H.32) Date 8/17/2023 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 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 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 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - One Head Calculation (H.32) Date 8/17/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STR 50.0 20 500.0 49.942 17.0 34.664 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.32 124.0 4.9 12.03 17.0 0.05 324 T.50 124.0 12.57 H.23 124.0 12.92 T.44 124.0 13.22 T.43 116.0 17.77 H.19 116.0 17.9 T.47 116.0 18.08 T.48 108.0 22.6 T.46 108.0 22.65 T.41 108.0 24.66 S.1 104.0 26.98 MTR 100.0 33.19 STR 100.0 34.66 T.55 124.0 12.37 H.33 124.0 12.47 H.17 124.0 13.08 H.24 124.0 13.39 T.49 124.0 13.49 T.45 116.0 17.93 H.22 116.0 17.97 T.42 116.0 18.02 H.15 124.0 13.26 H.8 124.0 13.42 T.37 124.0 13.46 H.1 124.0 13.5 H.2 124.0 13.58 T.39 124.0 13.63 T.38 116.0 17.68 H.5 116.0 17.71 H.12 116.0 17.74 T.40 116.0 17.76 H.27 124.0 13.5 H.28 124.0 13.51 H.18 124.0 13.53 H.10 124.0 13.55 HA 124.0 13.57 H.3 124.0 13.58 H.11 124.0 13.6 H.9 124.0 13.62 H.7 116.0 17.71 H.6 116.0 17.79 H.13 116.0 17.86 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. Page 5 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - One Head Calculation (H.32) Date 8/17/2023 NODE ANALYSIS (cont.) Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.14 116.0 17.94 H.21 116.0 17.96 H.20 116.0 18.02 T.51 116.0 18.07 T.52 116.0 18.08 H.31 116.0 18.2 T.57 116.0 18.26 T.56 108.0 22.62 H.34 108.0 23.16 H.35 108.0 23.45 T.54 108.0 23.7 T.53 108.0 23.8 H.16 108.0 24.53 H.26 116.0 18.08 H.25 116.0 18.12 H.29 116.0 18.15 H.36 116.0 18.21 H.30 108.0 23.75 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 6 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - One Head Calculation (H.32) Date 8/17/2023 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.32 124 4.90 9.78 1 Utr 2.0 7.000 150 12.030 to 2.000 0.0 T.50 124 9.78 0.862 9.000 0.0597 0.537 Vel = 5.38 T.50 124 0.0 1 Utr 2.0 4.000 150 12.567 to 2.000 0.0 H.23 124 9.78 0.862 6.000 0.0597 0.358 Vel = 5.38 H.23 124 0.0 1 Utr 2.0 3.000 150 12.925 to 2.000 0.0 T.44 124 9.78 0.862 5.000 0.0596 0.298 Vel = 5.38 T.44 124 -3.21 1 2Utb 34.0 10.000 150 13.223 to 28.000 3.465 T.43 116 6.57 0.862 38.000 0.0286 1.085 Vel = 3.61 T.43 116 1.68 1 Utr 2.0 1.000 150 17.773 to 2.000 0.0 H.19 116 8.25 0.862 3.000 0.0433 0.130 Vel = 4.54 H.19 116 0.0 1 Utr 2.0 2.000 150 17.903 to 2.000 0.0 T.47 116 8.25 0.862 4.000 0.0438 0.175 Vel = 4.54 T.47 116 -2.74 1 2Utb 34.0 23.000 150 18.078 to 28.000 3.465 T.48 108 5.51 0.862 51.000 0.0206 1.053 Vel = 3.03 T.48 108 -1.56 1 Utr 2.0 3.000 150 22.596 to 2.000 0.0 T.46 108 3.95 0.862 5.000 0.0112 0.056 Vel = 2.17 T.46 108 6.09 1 Utr 2.0 16.000 150 22.652 to Utb 17.0 16.000 0.0 T.41 108 10.04 0.862 32.000 0.0626 2.004 Vel = 5.52 T.41 108 6.96 1.25 T 2.44 7.000 150 24.656 to 2.440 1.732 S.1 104 17.0 1.054 9.440 0.0623 0.588 Vel = 6.25 S.1 104 0.0 1.5 2E 3.443 50.000 150 26.976 to 3.443 4.732 * * Fixed Loss = 3 MTR 100 17.0 1.244 53.443 0.0278 1.485 Vel = 4.49 MTR 100 0.0 1 E 3.022 11.000 150 33.193 to T 7.555 12.089 0.0 STR 100 17.0 1.049 G 1.511 23.089 0.0637 1.471 Vel = 6.31 0.0 STR 17.00 34.664 K Factor = 2.89 H.32 124 7.22 1 Utr 2.0 8.000 150 12.030 to 2.000 0.0 T.55 124 7.22 0.862 10.000 0.0340 0.340 Vel = 3.97 T.55 124 0.0 1 3.000 150 12.370 to 0.0 H.33 124 7.22 0.862 3.000 0.0340 0.102 Vel = 3.97 H.33 124 0.0 1 Utr 2.0 16.000 150 12.472 to 2.000 0.0 H.17 124 7.22 0.862 18.000 0.0340 0.612 Vel = 3.97 H.17 124 0.0 1 Utr 2.0 7.000 150 13.084 to 2.000 0.0 H.24 124 7.22 0.862 9.000 0.0339 0.305 Vel = 3.97 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - One Head Calculation (H.32) Page 7 Date 8/17/2023 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.24 124 0.0 1 Utr 2.0 1.000 150 13.389 to 2.000 0.0 T.49 124 7.22 0.862 3.000 0.0340 0.102 Vel = 3.97 T.49 124 -1.27 1 2Utb 34.0 13.000 150 13.491 to 28.000 3.465 T.45 116 5.95 0.862 41.000 0.0238 0.976 Vel = 3.27 T.45 116 -2.65 1 5.000 150 17.932 to 0.0 H.22 116 3.3 0.862 5.000 0.0080 0.040 Vel = 1.81 H.22 116 0.0 1 Utr 2.0 4.000 150 17.972 to 2.000 0.0 T.42 116 3.3 0.862 6.000 0.0080 0.048 Vel = 1.81 T.42 116 2.79 1 2Utb 34.0 19.000 150 18.020 to 28.000 3.465 T.46 108 6.09 0.862 47.000 0.0248 1.167 Vel = 3.35 0.0 T.46 6.09 22.652 K Factor = 1.28 T.44 124 3.21 1 Utr 2.0 3.000 150 13.223 to 2.000 0.0 H.15 124 3.21 0.862 5.000 0.0076 0.038 Vel = 1.76 H.15 124 0.0 1 Utr 2.0 19.000 150 13.261 to 2.000 0.0 H.8 124 3.21 0.862 21.000 0.0076 0.159 Vel = 1.76 H.8 124 0.0 1 Utr 2.0 3.000 150 13.420 to 2.000 0.0 T.37 124 3.21 0.862 5.000 0.0076 0.038 Vel = 1.76 T.37 124 0.0 1 Utr 2.0 3.000 150 13.458 to 2.000 0.0 H.1 124 3.21 0.862 5.000 0.0076 0.038 Vel = 1.76 H.1 124 0.0 1 Utr 2.0 9.000 150 13.496 to 2.000 0.0 H.2 124 3.21 0.862 11.000 0.0076 0.084 Vel = 1.76 H.2 124 0.0 1 Utr 2.0 4.000 150 13.580 to 2.000 0.0 T.39 124 3.21 0.862 6.000 0.0077 0.046 Vel = 1.76 T.39 124 1.27 1 2Utb 34.0 14.354 150 13.626 to 28.000 3.465 T.38 116 4.48 0.862 42.354 0.0140 0.594 Vel = 2.46 T.38 116 -2.80 1 Utr 2.0 10.000 150 17.685 to 2.000 0.0 H.5 116 1.68 0.862 12.000 0.0023 0.028 Vel = 0.92 H.5 116 0.0 1 Utr 2.0 9.000 150 17.713 to 2.000 0.0 H.12 116 1.68 0.862 11.000 0.0023 0.025 Vel = 0.92 H.12 116 0.0 1 Utr 2.0 6.000 150 17.738 to 2.000 0.0 T.40 116 1.68 0.862 8.000 0.0024 0.019 Vel = 0.92 T.40 116 0.0 1 Utr 2.0 5.000 150 17.757 to 2.000 0.0 T.43 116 1.68 0.862 7.000 0.0023 0.016 Vel = 0.92 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 8 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - One Head Calculation (H.32) Date 8/17/2023 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 0.0 T.43 1.68 17.773 K Factor = 0.40 T.49 124 1.26 1 Utr 2.0 3.000 150 13.491 to 2.000 0.0 H.27 124 1.26 0.862 5.000 0.0014 0.007 Vel = 0.69 H.27 124 0.0 1 11.000 150 13.498 to 0.0 H.28 124 1.26 0.862 11.000 0.0014 0.015 Vel = 0.69 H.28 124 0.0 1 Utr 2.0 9.000 150 13.513 to 2.000 0.0 H.18 124 1.26 0.862 11.000 0.0014 0.015 Vel = 0.69 H.18 124 0.0 1 Utr 2.0 14.000 150 13.528 to 2.000 0.0 H.10 124 1.26 0.862 16.000 0.0014 0.022 Vel = 0.69 H.10 124 0.0 1 Utr 2.0 10.000 150 13.550 to 2.000 0.0 HA 124 1.26 0.862 12.000 0.0013 0.016 Vel = 0.69 HA 124 0.0 1 Utr 2.0 9.000 150 13.566 to 2.000 0.0 H.3 124 1.26 0.862 11.000 0.0014 0.015 Vel = 0.69 H.3 124 0.0 1 Utr 2.0 16.000 150 13.581 to 2.000 0.0 H.11 124 1.26 0.862 18.000 0.0013 0.024 Vel = 0.69 H.11 124 0.0 1 12.000 150 13.605 to 0.0 H.9 124 1.26 0.862 12.000 0.0014 0.017 Vel = 0.69 H.9 124 0.0 1 Utr 2.0 1.000 150 13.622 to 2.000 0.0 T.39 124 1.26 0.862 3.000 0.0013 0.004 Vel = 0.69 0.0 T.39 1.26 13.626 K Factor = 0.34 T.38 116 2.79 1 Utr 2.0 2.000 150 17.685 to 2.000 0.0 H.7 116 2.79 0.862 4.000 0.0060 0.024 Vel = 1.53 H.7 116 0.0 1 Utr 2.0 12.000 150 17.709 to 2.000 0.0 H.6 116 2.79 0.862 14.000 0.0059 0.082 Vel = 1.53 H.6 116 0.0 1 Utr 2.0 9.000 150 17.791 to 2.000 0.0 H.13 116 2.79 0.862 11.000 0.0058 0.064 Vel = 1.53 H.13 116 0.0 1 Utr 2.0 12.000 150 17.855 to 2.000 0.0 H.14 116 2.79 0.862 14.000 0.0059 0.082 Vel = 1.53 H.14 116 0.0 1 Utr 2.0 12.000 150 17.937 to 2.000 0.0 T.42 116 2.79 0.862 14.000 0.0059 0.083 Vel = 1.53 T.42 0.0 2.79 18.020 K Factor = 0.66 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 9 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - One Head Calculation (H.32) Date 8/17/2023 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.45 116 2.65 1 Utr 2.0 4.000 150 17.932 to 2.000 0.0 H.21 116 2.65 0.862 6.000 0.0053 0.032 Vel = 1.46 H.21 116 0.0 1 Utr 2.0 9.000 150 17.964 to 2.000 0.0 H.20 116 2.65 0.862 11.000 0.0053 0.058 Vel = 1.46 H.20 116 0.0 1 Utr 2.0 7.000 150 18.022 to 2.000 0.0 T.51 116 2.65 0.862 9.000 0.0053 0.048 Vel = 1.46 T.51 116 -0.30 1 Utr 2.0 1.000 150 18.070 to 2.000 0.0 T.52 116 2.35 0.862 3.000 0.0043 0.013 Vel = 1.29 T.52 116 0.30 1 Utr 2.0 19.000 150 18.083 to 2.000 0.0 H.31 116 2.65 0.862 21.000 0.0053 0.112 Vel = 1.46 H.31 116 0.0 1 Utr 2.0 11.000 150 18.195 to 2.000 0.0 T.57 116 2.65 0.862 13.000 0.0054 0.070 Vel = 1.46 T.57 116 2.74 1 2Utb 34.0 17.000 150 18.265 to 28.000 3.465 T.56 108 5.39 0.862 45.000 0.0198 0.892 Vel = 2.96 T.56 108 1.56 1 Utr 2.0 15.000 150 22.622 to 2.000 0.0 H.34 108 6.95 0.862 17.000 0.0317 0.539 Vel = 3.82 H.34 108 0.0 1 9.000 150 23.161 to 0.0 H.35 108 6.95 0.862 9.000 0.0318 0.286 Vel = 3.82 H.35 108 0.0 1 Utr 2.0 6.000 150 23.447 to 2.000 0.0 T.54 108 6.95 0.862 8.000 0.0318 0.254 Vel = 3.82 T.54 108 -0.89 1 Utr 2.0 2.000 150 23.701 to 2.000 0.0 T.53 108 6.06 0.862 4.000 0.0245 0.098 Vel = 3.33 T.53 108 0.89 1 Utr 2.0 21.000 150 23.799 to 2.000 0.0 H.16 108 6.95 0.862 23.000 0.0317 0.730 Vel = 3.82 H.16 108 0.0 1 Utr 2.0 2.000 150 24.529 to 2.000 0.0 T.41 108 6.95 0.862 4.000 0.0318 0.127 Vel = 3.82 0.0 T.41 6.95 24.656 K Factor = 1.40 T.51 116 0.30 0.75 Utb 17.0 2.000 150 18.070 to 17.000 0.0 H.26 116 0.3 0.671 19.000 0.0004 0.007 Vel = 0.27 H.26 116 0.0 0.75 Utb 17.0 1.000 150 18.077 to Utr 2.0 19.000 0.0 T.52 116 0.3 0.671 20.000 0.0003 0.006 Vel = 0.27 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 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - One Head Calculation (H.32) Date 8/17/2023 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.52 0.30 18.083 K Factor = 0.07 T.47 116 2.74 1 Utr 2.0 5.000 150 18.078 to 2.000 0.0 H.25 116 2.74 0.862 7.000 0.0056 0.039 Vel = 1.51 H.25 116 0.0 1 Utr 2.0 4.000 150 18.117 to 2.000 0.0 H.29 116 2.74 0.862 6.000 0.0057 0.034 Vel = 1.51 H.29 116 0.0 1 Utr 2.0 9.000 150 18.151 to 2.000 0.0 H.36 116 2.74 0.862 11.000 0.0057 0.063 Vel = 1.51 H.36 116 0.0 1 9.000 150 18.214 to 0.0 T.57 116 2.74 0.862 9.000 0.0057 0.051 Vel = 1.51 0.0 T.57 2.74 18.265 K Factor = 0.64 T.48 108 1.56 1 Utr 2.0 11.000 150 22.596 to 2.000 0.0 T.56 108 1.56 0.862 13.000 0.0020 0.026 Vel = 0.86 0.0 T.56 1.56 22.622 K Factor = 0.33 T.54 108 0.89 0.75 Utb 17.0 3.000 150 23.701 to 17.000 0.0 H.30 108 0.89 0.671 20.000 0.0024 0.048 Vel = 0.81 H.30 108 0.0 0.75 Utb 17.0 2.000 150 23.749 to Utr 2.0 19.000 0.0 T.53 108 0.89 0.671 21.000 0.0024 0.050 Vel = 0.81 0.0 T.53 0.89 23.799 K Factor = 0.18 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 INSTALLING CONTRACTOR STAMP: DESIGN ONLY STAMP: ANOW DESIGN On— SIERVI ��rrr�sa�rrrr�r�r^rrri....... ■ wAIiHIN6TON BYATE ■ ■ j CERTIFICATE OF COMPETENCY ; FIRE PROTECTION SPRINKLER SYSTEMS 1 � ■ M Libby Marie Babb ■ 3791-0722-A Level i A-Pex Design Services, Inc. e i APEXDDS782K5 i ■ y L/ ■ Er�rr�;rrrrrrrr�rrrrrrr�rrr rrrr�E A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - Tw( Drawing RESIDENTIAL Location 23911 91ST PL W EDMONDS WA 98023 Remote Area 1 Contract 230817-07 Data File 230817-07 Bracketts Reserve Lot 1 Plan Windom GL.wx2 & H.10) Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. Page 1 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - Two Head Calculation (HA & H.10) Date 8/17/2023 HYDRAULIC DESIGN INFORMATION SHEET Name - BRACKETTS RESERVE LOT 1 PLAN WINDOM GL Date - 08-17-2023 Location - EDMONDS WA 98023 Building - RESIDENTIAL System No. - 1 Contractor - RAINIER CUSTOM PLUMBING Contract No. - 230817-07 Calculated By - LEAH BOWMAN 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 - 10 Gpm System Type Listed Pres. at Start Point - 11.11Psi (X) Wet ( ) Dry MAXIMUM LISTED SPACING 14 x 14 ( ) Deluge ( ) PreAction Domestic Flow Added - 0 Gpm Sprinkler or Nozzle Additional Flow Added - Gpm Make RELIABLE Model LL-RFC30 Elevation at Highest Outlet - 124 Feet Size 3/8 K-Factor 3 Note: Temperature Rating 155 Calculation Gpm Required 19.9991 Psi Required 37.93 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) - 50 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 A-PEX Design Services Inc. BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - Two Head Calculation (HA & H.10) Page 2 Date 8/17/2023 City Water Supply: Demand: C1 - Static Pressure : 50 D1 - Elevation 10.394 C2 - Residual Pressure: 20 D2 - System Flow : 19.999 C2 - Residual Flow 500 D2 - System Pressure 37.934 Hose ( Demand ) D3 - System Demand : 19.999 Safety Margin 11.988 150 140 130 P 120 R 110 E 100 S 90 S 80 U 70 R 60 C1 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 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - Two Head Calculation (HA & H.10) Date 8/17/2023 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 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 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 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - Two Head Calculation (HA & H.10) Date 8/17/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STR 50.0 20 500.0 49.922 20.0 37.934 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes HA 124.0 3 11.11 10.0 0.05 196 H.3 124.0 11.78 H.11 124.0 12.87 H.9 124.0 13.59 T.39 124.0 13.77 T.38 116.0 18.41 H.5 116.0 18.49 H.12 116.0 18.57 T.40 116.0 18.62 T.43 116.0 18.68 H.19 116.0 18.84 T.47 116.0 19.06 T.48 108.0 23.9 T.46 108.0 23.97 T.41 108.0 26.68 S.1 104.0 29.21 MTR 100.0 35.95 STR 100.0 37.93 H.10 124.0 3 11.11 10.0 0.05 196 H.18 124.0 12.13 H.28 124.0 12.83 H.27 124.0 13.53 T.49 124.0 13.85 T.45 116.0 18.75 H.22 116.0 18.81 T.42 116.0 18.87 H.2 124.0 13.82 H.1 124.0 13.92 T.37 124.0 13.96 H.8 124.0 14.0 H.15 124.0 14.18 T.44 124.0 14.23 H.24 124.0 13.87 H.17 124.0 13.92 H.33 124.0 14.03 T.55 124.0 14.05 H.32 124.0 14.11 T.50 124.0 14.16 H.23 124.0 14.2 H.7 116.0 18.44 H.6 116.0 18.55 H.13 116.0 18.64 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. Page 5 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - Two Head Calculation (HA & H.10) Date 8/17/2023 NODE ANALYSIS (cont.) Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.14 116.0 18.76 H.21 116.0 18.8 H.20 116.0 18.89 T.51 116.0 18.97 T.52 116.0 18.99 H.31 116.0 19.16 T.57 116.0 19.27 T.56 108.0 23.94 H.34 108.0 24.66 H.35 108.0 25.05 T.54 108.0 25.39 T.53 108.0 25.52 H.16 108.0 26.51 H.26 116.0 18.98 H.25 116.0 19.1 H.29 116.0 19.14 H.36 116.0 19.21 H.30 108.0 25.46 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 6 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - Two Head Calculation (HA & H.10) Date 8/17/2023 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 HA 124 3.00 9.86 1 Utr 2.0 9.000 150 11.110 to 2.000 0.0 H.3 124 9.86 0.862 11.000 0.0605 0.666 Vel = 5.42 H.3 124 0.0 1 Utr 2.0 16.000 150 11.776 to 2.000 0.0 H.11 124 9.86 0.862 18.000 0.0606 1.090 Vel = 5.42 H.11 124 0.0 1 12.000 150 12.866 to 0.0 H.9 124 9.86 0.862 12.000 0.0605 0.726 Vel = 5.42 H.9 124 0.0 1 Utr 2.0 1.000 150 13.592 to 2.000 0.0 T.39 124 9.86 0.862 3.000 0.0607 0.182 Vel = 5.42 T.39 124 -3.42 1 2Utb 34.0 14.354 150 13.774 to 28.000 3.465 T.38 116 6.44 0.862 42.354 0.0276 1.167 Vel = 3.54 T.38 116 -3.35 1 Utr 2.0 10.000 150 18.406 to 2.000 0.0 H.5 116 3.09 0.862 12.000 0.0071 0.085 Vel = 1.70 H.5 116 0.0 1 Utr 2.0 9.000 150 18.491 to 2.000 0.0 H.12 116 3.09 0.862 11.000 0.0071 0.078 Vel = 1.70 H.12 116 0.0 1 Utr 2.0 6.000 150 18.569 to 2.000 0.0 T.40 116 3.09 0.862 8.000 0.0070 0.056 Vel = 1.70 T.40 116 0.0 1 Utr 2.0 5.000 150 18.625 to 2.000 0.0 T.43 116 3.09 0.862 7.000 0.0071 0.050 Vel = 1.70 T.43 116 6.23 1 Utr 2.0 1.000 150 18.675 to 2.000 0.0 H.19 116 9.32 0.862 3.000 0.0547 0.164 Vel = 5.12 H.19 116 0.0 1 Utr 2.0 2.000 150 18.839 to 2.000 0.0 T.47 116 9.32 0.862 4.000 0.0545 0.218 Vel = 5.12 T.47 116 -2.95 1 2Utb 34.0 23.000 150 19.057 to 28.000 3.465 T.48 108 6.37 0.862 51.000 0.0270 1.377 Vel = 3.50 T.48 108 -1.85 1 Utr 2.0 3.000 150 23.899 to 2.000 0.0 T.46 108 4.52 0.862 5.000 0.0142 0.071 Vel = 2.48 T.46 108 7.30 1 Utr 2.0 16.000 150 23.970 to Utb 17.0 16.000 0.0 T.41 108 11.82 0.862 32.000 0.0847 2.711 Vel = 6.50 T.41 108 8.18 1.25 T 2.44 7.000 150 26.681 to 2.440 1.732 S.1 104 20.0 1.054 9.440 0.0842 0.795 Vel = 7.35 S.1 104 0.0 1.5 2E 3.443 50.000 150 29.208 to 3.443 4.732 * * Fixed Loss = 3 MTR 100 20.0 1.244 53.443 0.0375 2.006 Vel = 5.28 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 7 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - Two Head Calculation (HA & H.10) Date 8/17/2023 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 MTR 100 0.0 1 E 3.022 11.000 150 35.946 to T 7.555 12.089 0.0 STR 100 20.0 1.049 G 1.511 23.089 0.0861 1.988 Vel = 7.42 0.0 STR 20.00 37.934 K Factor = 3.25 HA 124 0.14 1 Utr 2.0 10.000 150 11.110 to 2.000 0.0 H.10 124 0.14 0.862 12.000 0 0.0 Vel = 0.08 H.10 124 3.00 10.00 1 Utr 2.0 14.000 150 11.110 to 2.000 0.0 H.18 124 10.14 0.862 16.000 0.0638 1.020 Vel = 5.57 H.18 124 0.0 1 Utr 2.0 9.000 150 12.130 to 2.000 0.0 H.28 124 10.14 0.862 11.000 0.0638 0.702 Vel = 5.57 H.28 124 0.0 1 11.000 150 12.832 to 0.0 H.27 124 10.14 0.862 11.000 0.0637 0.701 Vel = 5.57 H.27 124 0.0 1 Utr 2.0 3.000 150 13.533 to 2.000 0.0 T.49 124 10.14 0.862 5.000 0.0638 0.319 Vel = 5.57 T.49 124 -2.81 1 2Utb 34.0 13.000 150 13.852 to 28.000 3.465 T.45 116 7.33 0.862 41.000 0.0350 1.434 Vel = 4.03 T.45 116 -3.38 1 5.000 150 18.751 to 0.0 H.22 116 3.95 0.862 5.000 0.0112 0.056 Vel = 2.17 H.22 116 0.0 1 Utr 2.0 4.000 150 18.807 to 2.000 0.0 T.42 116 3.95 0.862 6.000 0.0112 0.067 Vel = 2.17 T.42 116 3.35 1 2Utb 34.0 19.000 150 18.874 to 28.000 3.465 T.46 108 7.3 0.862 47.000 0.0347 1.631 Vel = 4.01 0.0 T.46 7.30 23.970 K Factor = 1.49 T.39 124 3.42 1 Utr 2.0 4.000 150 13.774 to 2.000 0.0 H.2 124 3.42 0.862 6.000 0.0085 0.051 Vel = 1.88 H.2 124 0.0 1 Utr 2.0 9.000 150 13.825 to 2.000 0.0 H.1 124 3.42 0.862 11.000 0.0085 0.094 Vel = 1.88 H.1 124 0.0 1 Utr 2.0 3.000 150 13.919 to 2.000 0.0 T.37 124 3.42 0.862 5.000 0.0086 0.043 Vel = 1.88 T.37 124 0.0 1 Utr 2.0 3.000 150 13.962 to 2.000 0.0 H.8 124 3.42 0.862 5.000 0.0084 0.042 Vel = 1.88 H.8 124 0.0 1 Utr 2.0 19.000 150 14.004 to 2.000 0.0 H.15 124 3.42 0.862 21.000 0.0086 0.180 Vel = 1.88 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 8 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - Two Head Calculation (HA & H.10) Date 8/17/2023 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.15 124 0.0 1 Utr 2.0 3.000 150 14.184 to 2.000 0.0 T.44 124 3.42 0.862 5.000 0.0084 0.042 Vel = 1.88 T.44 124 2.81 1 2Utb 34.0 10.000 150 14.226 to 28.000 3.465 T.43 116 6.23 0.862 38.000 0.0259 0.984 Vel = 3.43 0.0 T.43 6.23 18.675 K Factor = 1.44 T.49 124 2.81 1 Utr 2.0 1.000 150 13.852 to 2.000 0.0 H.24 124 2.81 0.862 3.000 0.0060 0.018 Vel = 1.54 H.24 124 0.0 1 Utr 2.0 7.000 150 13.870 to 2.000 0.0 H.17 124 2.81 0.862 9.000 0.0059 0.053 Vel = 1.54 H.17 124 0.0 1 Utr 2.0 16.000 150 13.923 to 2.000 0.0 H.33 124 2.81 0.862 18.000 0.0059 0.107 Vel = 1.54 H.33 124 0.0 1 3.000 150 14.030 to 0.0 T.55 124 2.81 0.862 3.000 0.0060 0.018 Vel = 1.54 T.55 124 0.0 1 Utr 2.0 8.000 150 14.048 to 2.000 0.0 H.32 124 2.81 0.862 10.000 0.0060 0.060 Vel = 1.54 H.32 124 0.0 1 Utr 2.0 7.000 150 14.108 to 2.000 0.0 T.50 124 2.81 0.862 9.000 0.0059 0.053 Vel = 1.54 T.50 124 0.0 1 Utr 2.0 4.000 150 14.161 to 2.000 0.0 H.23 124 2.81 0.862 6.000 0.0060 0.036 Vel = 1.54 H.23 124 0.0 1 Utr 2.0 3.000 150 14.197 to 2.000 0.0 T.44 124 2.81 0.862 5.000 0.0058 0.029 Vel = 1.54 0.0 T.44 2.81 14.226 K Factor = 0.75 T.38 116 3.35 1 Utr 2.0 2.000 150 18.406 to 2.000 0.0 H.7 116 3.35 0.862 4.000 0.0080 0.032 Vel = 1.84 H.7 116 0.0 1 Utr 2.0 12.000 150 18.438 to 2.000 0.0 H.6 116 3.35 0.862 14.000 0.0082 0.115 Vel = 1.84 H.6 116 0.0 1 Utr 2.0 9.000 150 18.553 to 2.000 0.0 H.13 116 3.35 0.862 11.000 0.0083 0.091 Vel = 1.84 H.13 116 to H.14 116 H.14 116 to T.42 116 0.0 1 Utr 2.0 12.000 150 18.644 2.000 0.0 3.35 0.862 14.000 0.0082 0.115 Vel = 1.84 0.0 1 Utr 2.0 12.000 150 18.759 2.000 0.0 3.35 0.862 14.000 0.0082 0.115 Vel = 1.84 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 9 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - Two Head Calculation (HA & H.10) Date 8/17/2023 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 0.0 T.42 3.35 18.874 K Factor = 0.77 T.45 116 3.38 1 Utr 2.0 4.000 150 18.751 to 2.000 0.0 H.21 116 3.38 0.862 6.000 0.0083 0.050 Vel = 1.86 H.21 116 0.0 1 Utr 2.0 9.000 150 18.801 to 2.000 0.0 H.20 116 3.38 0.862 11.000 0.0084 0.092 Vel = 1.86 H.20 116 0.0 1 Utr 2.0 7.000 150 18.893 to 2.000 0.0 T.51 116 3.38 0.862 9.000 0.0083 0.075 Vel = 1.86 T.51 116 -0.39 1 Utr 2.0 1.000 150 18.968 to 2.000 0.0 T.52 116 2.99 0.862 3.000 0.0067 0.020 Vel = 1.64 T.52 116 0.39 1 Utr 2.0 19.000 150 18.988 to 2.000 0.0 H.31 116 3.38 0.862 21.000 0.0083 0.175 Vel = 1.86 H.31 116 0.0 1 Utr 2.0 11.000 150 19.163 to 2.000 0.0 T.57 116 3.38 0.862 13.000 0.0083 0.108 Vel = 1.86 T.57 116 2.95 1 2Utb 34.0 17.000 150 19.271 to 28.000 3.465 T.56 108 6.33 0.862 45.000 0.0266 1.199 Vel = 3.48 T.56 108 1.85 1 Utr 2.0 15.000 150 23.935 to 2.000 0.0 H.34 108 8.18 0.862 17.000 0.0428 0.728 Vel = 4.50 H.34 108 0.0 1 9.000 150 24.663 to 0.0 H.35 108 8.18 0.862 9.000 0.0428 0.385 Vel = 4.50 H.35 108 0.0 1 Utr 2.0 6.000 150 25.048 to 2.000 0.0 T.54 108 8.18 0.862 8.000 0.0429 0.343 Vel = 4.50 T.54 108 -1.05 1 Utr 2.0 2.000 150 25.391 to 2.000 0.0 T.53 108 7.13 0.862 4.000 0.0332 0.133 Vel = 3.92 T.53 108 1.05 1 Utr 2.0 21.000 150 25.524 to 2.000 0.0 H.16 108 8.18 0.862 23.000 0.0429 0.986 Vel = 4.50 H.16 108 0.0 1 Utr 2.0 2.000 150 26.510 to 2.000 0.0 T.41 108 8.18 0.862 4.000 0.0428 0.171 Vel = 4.50 0.0 T.41 8.18 26.681 K Factor = 1.58 T.51 116 0.39 0.75 Utb 17.0 2.000 150 18.968 to 17.000 0.0 H.26 116 0.39 0.671 19.000 0.0005 0.009 Vel = 0.35 H.26 116 0.0 0.75 Utb 17.0 1.000 150 18.977 to Utr 2.0 19.000 0.0 T.52 116 0.39 0.671 20.000 0.0005 0.011 Vel = 0.35 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 10 BRACKETTS RESERVE LOT 1 PLAN WINDOM GL - Two Head Calculation (HA & H.10) Date 8/17/2023 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 0.0 T.52 0.39 18.988 K Factor = 0.09 T.47 116 2.95 1 Utr 2.0 5.000 150 19.057 to 2.000 0.0 H.25 116 2.95 0.862 7.000 0.0064 0.045 Vel = 1.62 H.25 116 0.0 1 Utr 2.0 4.000 150 19.102 to 2.000 0.0 H.29 116 2.95 0.862 6.000 0.0065 0.039 Vel = 1.62 H.29 116 0.0 1 Utr 2.0 9.000 150 19.141 to 2.000 0.0 H.36 116 2.95 0.862 11.000 0.0065 0.072 Vel = 1.62 H.36 116 0.0 1 9.000 150 19.213 to 0.0 T.57 116 2.95 0.862 9.000 0.0064 0.058 Vel = 1.62 0.0 T.57 2.95 19.271 K Factor = 0.67 T.48 108 1.85 1 Utr 2.0 11.000 150 23.899 to 2.000 0.0 T.56 108 1.85 0.862 13.000 0.0028 0.036 Vel = 1.02 0.0 T.56 1.85 23.935 K Factor = 0.38 T.54 108 1.05 0.75 Utb 17.0 3.000 150 25.391 to 17.000 0.0 H.30 108 1.05 0.671 20.000 0.0032 0.065 Vel = 0.95 H.30 108 0.0 0.75 Utb 17.0 2.000 150 25.456 to Utr 2.0 19.000 0.0 T.53 108 1.05 0.671 21.000 0.0032 0.068 Vel = 0.95 0.0 T.53 1.05 25.524 K Factor = 0.21 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087