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FIR2023-0076+Calculations+8.25.2023_11.18.39_AM+3747748INSTALLING CONTRACTOR STAMP: DESIGN ONLY STAMP: Pirrrrara�rrrrrr�rl�rrrr�rrrrrr�S RECEIVED + wASININGTON STATE is ! CERTIFICATE OF COMPETENCY a Aug 25 2023 F I R2023-0076 FIRE PROTECTION SPRINKLER SYSTEMS ■ CITY OF EDMONDS ■ DEVELOPMENT SERVICES Libby Marie Babb DEPARTMENT 3791-0722-A Level 1 ■ ■ A-Pex Design Services, Inc. ■ i APEXDDS782K5 ■ ■ Slpnata one xi, as ; ■ t�r�rr��arr�s�rlr��rlrlt•rrr�rrr +rwr�S WASHINGTON STATE CERTIFICATE OF COMPETENCY - Mi. FIRE PROTECTION SPRINKLER SYSTEMS ; Donald Willard McCain 5151-09MA Levell r Rainier Custom Plumbing, Inc. RAINICPI C Expires � • _._ ___Date 12B11L _..._._.. __..._.. now DE SIGN- SERA A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name BRACKETTS RESERVE LOT 8 PLAN WINDOM GR - One Head Calculation (H Drawing RESIDENTIAL Location 23904 91ST PL W EDMONDS WA 98023 Remote Area 1 Contract 230817-13 Data File 230817-13 Bracketts Reserve Lot 8 Plan Windom GR.wx1 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. Page 1 BRACKETTS RESERVE LOT 8 PLAN WINDOM GR - One Head Calculation (H.32) Date 8/17/2023 HYDRAULIC DESIGN INFORMATION SHEET Name - BRACKETTS RESERVE LOT 8 PLAN WINDOM GR Date - 08-17-2023 Location - EDMONDS WA 98023 Building - RESIDENTIAL System No. - 1 Contractor - RAINIER CUSTOM PLUMBING Contract No. - 230817-13 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 8 PLAN WINDOM GR - 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 15.279 150 140 130 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 8 PLAN WINDOM GR - 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 8 PLAN WINDOM GR - 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 12.3 H.33 124.0 12.47 H.18 124.0 13.08 H.24 124.0 13.39 T.49 124.0 13.49 T.45 116.0 17.92 H.20 116.0 17.98 T.42 116.0 18.02 H.15 124.0 13.26 H.9 124.0 13.42 T.37 124.0 13.46 HA 124.0 13.5 H.3 124.0 13.58 T.39 124.0 13.63 T.38 116.0 17.69 H.5 116.0 17.72 H.12 116.0 17.74 T.40 116.0 17.76 H.28 124.0 13.5 H.27 124.0 13.51 H.17 124.0 13.53 H.10 124.0 13.55 H.1 124.0 13.57 H.2 124.0 13.58 H.11 124.0 13.61 H.8 124.0 13.62 H.6 116.0 17.7 H.7 116.0 17.79 H.14 116.0 17.85 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 8 PLAN WINDOM GR - 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.13 116.0 17.94 H.22 116.0 17.95 H.21 116.0 18.01 T.51 116.0 18.06 T.52 116.0 18.07 H.31 116.0 18.19 T.57 116.0 18.26 T.56 108.0 22.62 H.35 108.0 23.1 H.34 108.0 23.45 T.54 108.0 23.7 T.53 108.0 23.8 H.16 108.0 24.53 H.26 116.0 18.07 H.25 116.0 18.11 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 8 PLAN WINDOM GR - 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 0.0598 0.299 Vel = 5.38 T.44 124 -3.21 1 2Utb 34.0 10.000 150 13.224 to 28.000 3.465 T.43 116 6.57 0.862 38.000 0.0286 1.085 Vel = 3.61 T.43 116 1.65 1 Utr 2.0 1.000 150 17.774 to 2.000 0.0 H.19 116 8.22 0.862 3.000 0.0433 0.130 Vel = 4.52 H.19 116 0.0 1 Utr 2.0 2.000 150 17.904 to 2.000 0.0 T.47 116 8.22 0.862 4.000 0.0432 0.173 Vel = 4.52 T.47 116 -2.71 1 2Utb 34.0 23.000 150 18.077 to 28.000 3.465 T.48 108 5.51 0.862 51.000 0.0206 1.053 Vel = 3.03 T.48 108 -1.54 1 Utr 2.0 3.000 150 22.595 to 2.000 0.0 T.46 108 3.97 0.862 5.000 0.0112 0.056 Vel = 2.18 T.46 108 6.07 1 Utr 2.0 16.000 150 22.651 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 24.655 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 26.975 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 33.192 to T 7.555 12.089 0.0 STR 100 17.0 1.049 G 1.511 23.089 0.0638 1.472 Vel = 6.31 0.0 STR 17.00 34.664 K Factor = 2.89 H.32 124 7.21 1 8.000 150 12.030 to 0.0 T.55 124 7.21 0.862 8.000 0.0340 0.272 Vel = 3.96 T.55 124 0.0 1 Utr 2.0 3.000 150 12.302 to 2.000 0.0 H.33 124 7.21 0.862 5.000 0.0338 0.169 Vel = 3.96 H.33 124 0.0 1 Utr 2.0 16.000 150 12.471 to 2.000 0.0 H.18 124 7.21 0.862 18.000 0.0339 0.611 Vel = 3.96 H.18 124 0.0 1 Utr 2.0 7.000 150 13.082 to 2.000 0.0 H.24 124 7.21 0.862 9.000 0.0340 0.306 Vel = 3.96 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. BRACKETTS RESERVE LOT 8 PLAN WINDOM GR - 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 13.388 to 2.000 0.0 T.49 124 7.21 0.862 3.000 0.0340 0.102 Vel = 3.96 T.49 124 -1.28 1 2Utb 34.0 13.000 150 13.490 to 28.000 3.465 T.45 116 5.93 0.862 41.000 0.0237 0.970 Vel = 3.26 T.45 116 -2.70 1 Utr 2.0 5.000 150 17.925 to 2.000 0.0 H.20 116 3.23 0.862 7.000 0.0077 0.054 Vel = 1.78 H.20 116 0.0 1 Utr 2.0 4.000 150 17.979 to 2.000 0.0 T.42 116 3.23 0.862 6.000 0.0077 0.046 Vel = 1.78 T.42 116 2.85 1 2Utb 34.0 19.000 150 18.025 to 28.000 3.465 T.46 108 6.08 0.862 47.000 0.0247 1.161 Vel = 3.34 0.0 T.46 6.08 22.651 K Factor = 1.28 T.44 124 3.21 1 Utr 2.0 3.000 150 13.224 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 13.262 to 2.000 0.0 H.9 124 3.21 0.862 21.000 0.0076 0.159 Vel = 1.76 H.9 124 0.0 1 Utr 2.0 3.000 150 13.421 to 2.000 0.0 T.37 124 3.21 0.862 5.000 0.0078 0.039 Vel = 1.76 T.37 124 0.0 1 Utr 2.0 3.000 150 13.460 to 2.000 0.0 HA 124 3.21 0.862 5.000 0.0076 0.038 Vel = 1.76 HA 124 0.0 1 Utr 2.0 9.000 150 13.498 to 2.000 0.0 H.3 124 3.21 0.862 11.000 0.0075 0.083 Vel = 1.76 H.3 124 0.0 1 Utr 2.0 4.000 150 13.581 to 2.000 0.0 T.39 124 3.21 0.862 6.000 0.0077 0.046 Vel = 1.76 T.39 124 1.28 1 2Utb 34.0 14.354 150 13.627 to 28.000 3.465 T.38 116 4.49 0.862 42.354 0.0141 0.598 Vel = 2.47 T.38 116 -2.84 1 Utr 2.0 10.000 150 17.690 to 2.000 0.0 H.5 116 1.65 0.862 12.000 0.0022 0.027 Vel = 0.91 H.5 116 0.0 1 Utr 2.0 9.000 150 17.717 to 2.000 0.0 H.12 116 1.65 0.862 11.000 0.0022 0.024 Vel = 0.91 H.12 116 0.0 1 Utr 2.0 6.000 150 17.741 to 2.000 0.0 T.40 116 1.65 0.862 8.000 0.0022 0.018 Vel = 0.91 T.40 116 0.0 1 Utr 2.0 5.000 150 17.759 to 2.000 0.0 T.43 116 1.65 0.862 7.000 0.0021 0.015 Vel = 0.91 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 8 PLAN WINDOM GR - 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 1.65 17.774 K Factor = 0.39 T.49 124 1.28 1 Utr 2.0 3.000 150 13.490 to 2.000 0.0 H.28 124 1.28 0.862 5.000 0.0014 0.007 Vel = 0.70 H.28 124 0.0 1 11.000 150 13.497 to 0.0 H.27 124 1.28 0.862 11.000 0.0014 0.015 Vel = 0.70 H.27 124 0.0 1 Utr 2.0 9.000 150 13.512 to 2.000 0.0 H.17 124 1.28 0.862 11.000 0.0014 0.015 Vel = 0.70 H.17 124 0.0 1 Utr 2.0 14.000 150 13.527 to 2.000 0.0 H.10 124 1.28 0.862 16.000 0.0014 0.022 Vel = 0.70 H.10 124 0.0 1 Utr 2.0 10.000 150 13.549 to 2.000 0.0 H.1 124 1.28 0.862 12.000 0.0014 0.017 Vel = 0.70 H.1 124 0.0 1 Utr 2.0 9.000 150 13.566 to 2.000 0.0 H.2 124 1.28 0.862 11.000 0.0014 0.015 Vel = 0.70 H.2 124 0.0 1 Utr 2.0 16.000 150 13.581 to 2.000 0.0 H.11 124 1.28 0.862 18.000 0.0014 0.025 Vel = 0.70 H.11 124 0.0 1 12.000 150 13.606 to 0.0 H.8 124 1.28 0.862 12.000 0.0014 0.017 Vel = 0.70 H.8 124 0.0 1 Utr 2.0 1.000 150 13.623 to 2.000 0.0 T.39 124 1.28 0.862 3.000 0.0013 0.004 Vel = 0.70 0.0 T.39 1.28 13.627 K Factor = 0.35 T.38 116 2.85 1 2.000 150 17.690 to 0.0 H.6 116 2.85 0.862 2.000 0.0065 0.013 Vel = 1.57 H.6 116 0.0 1 Utr 2.0 12.000 150 17.703 to 2.000 0.0 H.7 116 2.85 0.862 14.000 0.0061 0.085 Vel = 1.57 H.7 116 0.0 1 Utr 2.0 9.000 150 17.788 to 2.000 0.0 H.14 116 2.85 0.862 11.000 0.0060 0.066 Vel = 1.57 H.14 116 0.0 1 Utr 2.0 12.000 150 17.854 to 2.000 0.0 H.13 116 2.85 0.862 14.000 0.0061 0.086 Vel = 1.57 H.13 116 to T.42 116 T.42 0.0 1 Utr 2.0 12.000 150 17.940 2.000 0.0 2.85 0.862 14.000 0.0061 0.085 Vel = 1.57 0.0 2.85 18.025 K Factor = 0.67 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 8 PLAN WINDOM GR - 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 2.70 1 4.000 150 17.925 to 0.0 H.22 116 2.7 0.862 4.000 0.0055 0.022 Vel = 1.48 H.22 116 0.0 1 Utr 2.0 9.000 150 17.947 to 2.000 0.0 H.21 116 2.7 0.862 11.000 0.0055 0.061 Vel = 1.48 H.21 116 0.0 1 Utr 2.0 7.000 150 18.008 to 2.000 0.0 T.51 116 2.7 0.862 9.000 0.0056 0.050 Vel = 1.48 T.51 116 -0.30 1 Utr 2.0 1.000 150 18.058 to 2.000 0.0 T.52 116 2.4 0.862 3.000 0.0043 0.013 Vel = 1.32 T.52 116 0.30 1 Utr 2.0 19.000 150 18.071 to 2.000 0.0 H.31 116 2.7 0.862 21.000 0.0055 0.116 Vel = 1.48 H.31 116 0.0 1 Utr 2.0 11.000 150 18.187 to 2.000 0.0 T.57 116 2.7 0.862 13.000 0.0055 0.072 Vel = 1.48 T.57 116 2.71 1 2Utb 34.0 17.000 150 18.259 to 28.000 3.465 T.56 108 5.41 0.862 45.000 0.0199 0.896 Vel = 2.97 T.56 108 1.54 1 15.000 150 22.620 to 0.0 H.35 108 6.95 0.862 15.000 0.0318 0.477 Vel = 3.82 H.35 108 0.0 1 Utr 2.0 9.000 150 23.097 to 2.000 0.0 H.34 108 6.95 0.862 11.000 0.0317 0.349 Vel = 3.82 H.34 108 0.0 1 Utr 2.0 6.000 150 23.446 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 23.700 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 23.798 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 24.528 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 24.655 K Factor = 1.40 T.51 116 0.31 0.75 Utb 17.0 2.000 150 18.058 to Utr 2.0 19.000 0.0 H.26 116 0.31 0.671 21.000 0.0003 0.007 Vel = 0.28 H.26 116 0.0 0.75 Utb 17.0 1.000 150 18.065 to 17.000 0.0 T.52 116 0.31 0.671 18.000 0.0003 0.006 Vel = 0.28 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 8 PLAN WINDOM GR - 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 0.31 18.071 K Factor = 0.07 T.47 116 2.70 1 Utr 2.0 5.000 150 18.077 to 2.000 0.0 H.25 116 2.7 0.862 7.000 0.0054 0.038 Vel = 1.48 H.25 116 0.0 1 Utr 2.0 4.000 150 18.115 to 2.000 0.0 H.29 116 2.7 0.862 6.000 0.0055 0.033 Vel = 1.48 H.29 116 0.0 1 Utr 2.0 9.000 150 18.148 to 2.000 0.0 H.36 116 2.7 0.862 11.000 0.0055 0.061 Vel = 1.48 H.36 116 0.0 1 9.000 150 18.209 to 0.0 T.57 116 2.7 0.862 9.000 0.0056 0.050 Vel = 1.48 0.0 T.57 2.70 18.259 K Factor = 0.63 T.48 108 1.55 1 Utr 2.0 11.000 150 22.595 to 2.000 0.0 T.56 108 1.55 0.862 13.000 0.0019 0.025 Vel = 0.85 0.0 T.56 1.55 22.620 K Factor = 0.33 T.54 108 0.89 0.75 Utb 17.0 3.000 150 23.700 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 23.748 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 23.798 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 Prrrrarwrrrr+rr�rarrrrirrrrrrrr�E ■ WASHINGTON STATE ■ j CERTIFICATE OF COMPETENCY ■ FIRE PROTECTION SPRINKLER SY'aTEM'S ■ ■ Libby Marie Babb ■ ■ 3791-0722-A Level i ■ A -Pax Design Services, Inc. i APEXDDS782K5 ■ ■ ■ Eaeplr�s • ■ Signturd erst; a7,aa 1 a rrrrr�r�1lPisi�rl��rrkYY���f�r nprrr�i A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name BRACKETTS RESERVE LOT 8 PLAN W INDOM GR - Tw( Drawing RESIDENTIAL Location 23904 91ST PL W EDMONDS WA 98023 Remote Area 1 Contract 230817-13 Data File 230817-13 Bracketts Reserve Lot 8 Plan Windom GR.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 8 PLAN WINDOM GR - Two Head Calculation (H.1 & H.10) Date 8/17/2023 HYDRAULIC DESIGN INFORMATION SHEET Name - BRACKETTS RESERVE LOT 8 PLAN WINDOM GR Date - 08-17-2023 Location - EDMONDS WA 98023 Building - RESIDENTIAL System No. - 1 Contractor - RAINIER CUSTOM PLUMBING Contract No. - 230817-13 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 8 PLAN WINDOM GR - Two Head Calculation (H.1 & 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 37.933 Hose ( Demand ) D3 - System Demand : 19.999 Safety Margin 11.989 150 140 130 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 8 PLAN WINDOM GR - Two Head Calculation (H.1 & 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 8 PLAN WINDOM GR - Two Head Calculation (H.1 & 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 37.933 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.1 124.0 3 11.11 10.0 0.05 196 H.2 124.0 11.78 H.11 124.0 12.87 H.8 124.0 13.6 T.39 124.0 13.78 T.38 116.0 18.41 H.5 116.0 18.5 H.12 116.0 18.57 T.40 116.0 18.63 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 35.94 STR 100.0 37.93 H.10 124.0 3 11.11 10.0 0.05 196 H.17 124.0 12.13 H.27 124.0 12.83 H.28 124.0 13.53 T.49 124.0 13.85 T.45 116.0 18.74 H.20 116.0 18.82 T.42 116.0 18.88 H.3 124.0 13.83 HA 124.0 13.92 T.37 124.0 13.96 H.9 124.0 14.01 H.15 124.0 14.18 T.44 124.0 14.23 H.24 124.0 13.87 H.18 124.0 13.92 H.33 124.0 14.03 T.55 124.0 14.06 H.32 124.0 14.11 T.50 124.0 14.16 H.23 124.0 14.2 H.6 116.0 18.43 H.7 116.0 18.55 H.14 116.0 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 8 PLAN WINDOM GR - Two Head Calculation (H.1 & H.10) Date 8/17/2023 NODE ANALYSIS (cont.) Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.13 116.0 18.76 H.22 116.0 18.78 H.21 116.0 18.87 T.51 116.0 18.95 T.52 116.0 18.97 H.31 116.0 19.15 T.57 116.0 19.26 T.56 108.0 23.93 H.35 108.0 24.58 H.34 108.0 25.05 T.54 108.0 25.39 T.53 108.0 25.52 H.16 108.0 26.51 H.26 116.0 18.96 H.25 116.0 19.1 H.29 116.0 19.14 H.36 116.0 19.21 H.30 108.0 25.45 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 8 PLAN WINDOM GR - Two Head Calculation (H.1 & 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.1 124 3.00 9.86 1 Utr 2.0 9.000 150 11.110 to 2.000 0.0 H.2 124 9.86 0.862 11.000 0.0606 0.667 Vel = 5.42 H.2 124 0.0 1 Utr 2.0 16.000 150 11.777 to 2.000 0.0 H.11 124 9.86 0.862 18.000 0.0606 1.091 Vel = 5.42 H.11 124 0.0 1 12.000 150 12.868 to 0.0 H.8 124 9.86 0.862 12.000 0.0606 0.727 Vel = 5.42 H.8 124 0.0 1 Utr 2.0 1.000 150 13.595 to 2.000 0.0 T.39 124 9.86 0.862 3.000 0.0607 0.182 Vel = 5.42 T.39 124 -3.40 1 2Utb 34.0 14.354 150 13.777 to 28.000 3.465 T.38 116 6.46 0.862 42.354 0.0277 1.172 Vel = 3.55 T.38 116 -3.41 1 Utr 2.0 10.000 150 18.414 to 2.000 0.0 H.5 116 3.05 0.862 12.000 0.0068 0.082 Vel = 1.68 H.5 116 0.0 1 Utr 2.0 9.000 150 18.496 to 2.000 0.0 H.12 116 3.05 0.862 11.000 0.0069 0.076 Vel = 1.68 H.12 116 0.0 1 Utr 2.0 6.000 150 18.572 to 2.000 0.0 T.40 116 3.05 0.862 8.000 0.0070 0.056 Vel = 1.68 T.40 116 0.0 1 Utr 2.0 5.000 150 18.628 to 2.000 0.0 T.43 116 3.05 0.862 7.000 0.0069 0.048 Vel = 1.68 T.43 116 6.23 1 Utr 2.0 1.000 150 18.676 to 2.000 0.0 H.19 116 9.28 0.862 3.000 0.0540 0.162 Vel = 5.10 H.19 116 0.0 1 Utr 2.0 2.000 150 18.838 to 2.000 0.0 T.47 116 9.28 0.862 4.000 0.0542 0.217 Vel = 5.10 T.47 116 -2.90 1 2Utb 34.0 23.000 150 19.055 to 28.000 3.465 T.48 108 6.38 0.862 51.000 0.0270 1.378 Vel = 3.51 T.48 108 -1.84 1 Utr 2.0 3.000 150 23.898 to 2.000 0.0 T.46 108 4.54 0.862 5.000 0.0144 0.072 Vel = 2.50 T.46 108 7.28 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 2.709 Vel = 6.50 T.41 108 8.18 1.25 T 2.44 7.000 150 26.679 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 29.206 to 3.443 4.732 * * Fixed Loss = 3 MTR 100 20.0 1.244 53.443 0.0376 2.007 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 8 PLAN WINDOM GR - Two Head Calculation (H.1 & 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 35.945 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 37.933 K Factor = 3.25 H.1 124 0.13 1 Utr 2.0 10.000 150 11.110 to 2.000 0.0 H.10 124 0.13 0.862 12.000 0 0.0 Vel = 0.07 H.10 124 3.00 10.00 1 Utr 2.0 14.000 150 11.110 to 2.000 0.0 H.17 124 10.13 0.862 16.000 0.0637 1.019 Vel = 5.57 H.17 124 0.0 1 Utr 2.0 9.000 150 12.129 to 2.000 0.0 H.27 124 10.13 0.862 11.000 0.0637 0.701 Vel = 5.57 H.27 124 0.0 1 11.000 150 12.830 to 0.0 H.28 124 10.13 0.862 11.000 0.0637 0.701 Vel = 5.57 H.28 124 0.0 1 Utr 2.0 3.000 150 13.531 to 2.000 0.0 T.49 124 10.13 0.862 5.000 0.0636 0.318 Vel = 5.57 T.49 124 -2.82 1 2Utb 34.0 13.000 150 13.849 to 28.000 3.465 T.45 116 7.31 0.862 41.000 0.0348 1.427 Vel = 4.02 T.45 116 -3.44 1 Utr 2.0 5.000 150 18.741 to 2.000 0.0 H.20 116 3.87 0.862 7.000 0.0107 0.075 Vel = 2.13 H.20 116 0.0 1 Utr 2.0 4.000 150 18.816 to 2.000 0.0 T.42 116 3.87 0.862 6.000 0.0108 0.065 Vel = 2.13 T.42 116 3.41 1 2Utb 34.0 19.000 150 18.881 to 28.000 3.465 T.46 108 7.28 0.862 47.000 0.0346 1.624 Vel = 4.00 T.46 T.39 to H.3 124 124 0.0 7.28 3.41 3.41 1 0.862 Utr 2.0 4.000 2.000 6.000 150 0.0085 23.970 13.777 0.0 0.051 K Factor = 1.49 Vel = 1.87 H.3 124 0.0 1 Utr 2.0 9.000 150 13.828 to 2.000 0.0 HA 124 3.41 0.862 11.000 0.0085 0.093 Vel = 1.87 HA 124 0.0 1 Utr 2.0 3.000 150 13.921 to 2.000 0.0 T.37 124 3.41 0.862 5.000 0.0086 0.043 Vel = 1.87 T.37 124 0.0 1 Utr 2.0 3.000 150 13.964 to 2.000 0.0 H.9 124 3.41 0.862 5.000 0.0084 0.042 Vel = 1.87 H.9 124 0.0 1 Utr 2.0 19.000 150 14.006 to 2.000 0.0 H.15 124 3.41 0.862 21.000 0.0085 0.178 Vel = 1.87 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 8 PLAN WINDOM GR - Two Head Calculation (H.1 & 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 3.41 0.862 5.000 0.0084 0.042 Vel = 1.87 T.44 124 2.82 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 0.985 Vel = 3.43 0.0 T.43 6.23 18.676 K Factor = 1.44 T.49 124 2.82 1 Utr 2.0 1.000 150 13.849 to 2.000 0.0 H.24 124 2.82 0.862 3.000 0.0060 0.018 Vel = 1.55 H.24 124 0.0 1 Utr 2.0 7.000 150 13.867 to 2.000 0.0 H.18 124 2.82 0.862 9.000 0.0060 0.054 Vel = 1.55 H.18 124 0.0 1 Utr 2.0 16.000 150 13.921 to 2.000 0.0 H.33 124 2.82 0.862 18.000 0.0060 0.108 Vel = 1.55 H.33 124 0.0 1 Utr 2.0 3.000 150 14.029 to 2.000 0.0 T.55 124 2.82 0.862 5.000 0.0060 0.030 Vel = 1.55 T.55 124 0.0 1 8.000 150 14.059 to 0.0 H.32 124 2.82 0.862 8.000 0.0060 0.048 Vel = 1.55 H.32 124 0.0 1 Utr 2.0 7.000 150 14.107 to 2.000 0.0 T.50 124 2.82 0.862 9.000 0.0060 0.054 Vel = 1.55 T.50 124 0.0 1 Utr 2.0 4.000 150 14.161 to 2.000 0.0 H.23 124 2.82 0.862 6.000 0.0060 0.036 Vel = 1.55 H.23 124 0.0 1 Utr 2.0 3.000 150 14.197 to 2.000 0.0 T.44 124 2.82 0.862 5.000 0.0058 0.029 Vel = 1.55 0.0 T.44 2.82 14.226 K Factor = 0.75 T.38 116 3.41 1 2.000 150 18.414 to 0.0 H.6 116 3.41 0.862 2.000 0.0085 0.017 Vel = 1.87 H.6 116 0.0 1 Utr 2.0 12.000 150 18.431 to 2.000 0.0 H.7 116 3.41 0.862 14.000 0.0085 0.119 Vel = 1.87 H.7 116 0.0 1 Utr 2.0 9.000 150 18.550 to 2.000 0.0 H.14 116 3.41 0.862 11.000 0.0085 0.093 Vel = 1.87 H.14 116 to H.13 116 H.13 116 to T.42 116 0.0 1 Utr 2.0 12.000 150 18.643 2.000 0.0 3.41 0.862 14.000 0.0085 0.119 Vel = 1.87 0.0 1 Utr 2.0 12.000 150 18.762 2.000 0.0 3.41 0.862 14.000 0.0085 0.119 Vel = 1.87 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 8 PLAN WINDOM GR - Two Head Calculation (H.1 & 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 3.41 18.881 K Factor = 0.78 T.45 116 3.44 1 4.000 150 18.741 to 0.0 H.22 116 3.44 0.862 4.000 0.0088 0.035 Vel = 1.89 H.22 116 0.0 1 Utr 2.0 9.000 150 18.776 to 2.000 0.0 H.21 116 3.44 0.862 11.000 0.0086 0.095 Vel = 1.89 H.21 116 0.0 1 Utr 2.0 7.000 150 18.871 to 2.000 0.0 T.51 116 3.44 0.862 9.000 0.0087 0.078 Vel = 1.89 T.51 116 -0.39 1 Utr 2.0 1.000 150 18.949 to 2.000 0.0 T.52 116 3.05 0.862 3.000 0.0067 0.020 Vel = 1.68 T.52 116 0.39 1 Utr 2.0 19.000 150 18.969 to 2.000 0.0 H.31 116 3.44 0.862 21.000 0.0086 0.181 Vel = 1.89 H.31 116 0.0 1 Utr 2.0 11.000 150 19.150 to 2.000 0.0 T.57 116 3.44 0.862 13.000 0.0087 0.113 Vel = 1.89 T.57 116 2.90 1 2Utb 34.0 17.000 150 19.263 to 28.000 3.465 T.56 108 6.34 0.862 45.000 0.0268 1.205 Vel = 3.49 T.56 108 1.84 1 15.000 150 23.933 to 0.0 H.35 108 8.18 0.862 15.000 0.0428 0.642 Vel = 4.50 H.35 108 0.0 1 Utr 2.0 9.000 150 24.575 to 2.000 0.0 H.34 108 8.18 0.862 11.000 0.0429 0.472 Vel = 4.50 H.34 108 0.0 1 Utr 2.0 6.000 150 25.047 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 25.390 to 2.000 0.0 T.53 108 7.13 0.862 4.000 0.0330 0.132 Vel = 3.92 T.53 108 1.05 1 Utr 2.0 21.000 150 25.522 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 26.508 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 26.679 K Factor = 1.58 T.51 116 to H.26 116 H.26 116 to T.52 116 0.39 0.75 Utb 17.0 2.000 150 18.949 Utr 2.0 19.000 0.0 0.39 0.671 21.000 0.0005 0.011 Vel = 0.35 0.0 0.75 Utb 17.0 1.000 150 18.960 17.000 0.0 0.39 0.671 18.000 0.0005 0.009 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 8 PLAN WINDOM GR - Two Head Calculation (H.1 & 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 18.969 K Factor = 0.09 T.47 116 2.90 1 Utr 2.0 5.000 150 19.055 to 2.000 0.0 H.25 116 2.9 0.862 7.000 0.0063 0.044 Vel = 1.59 H.25 116 0.0 1 Utr 2.0 4.000 150 19.099 to 2.000 0.0 H.29 116 2.9 0.862 6.000 0.0063 0.038 Vel = 1.59 H.29 116 0.0 1 Utr 2.0 9.000 150 19.137 to 2.000 0.0 H.36 116 2.9 0.862 11.000 0.0063 0.069 Vel = 1.59 H.36 116 0.0 1 9.000 150 19.206 to 0.0 T.57 116 2.9 0.862 9.000 0.0063 0.057 Vel = 1.59 0.0 T.57 2.90 19.263 K Factor = 0.66 T.48 108 1.84 1 Utr 2.0 11.000 150 23.898 to 2.000 0.0 T.56 108 1.84 0.862 13.000 0.0027 0.035 Vel = 1.01 0.0 T.56 1.84 23.933 K Factor = 0.38 T.54 108 1.05 0.75 Utb 17.0 3.000 150 25.390 to 17.000 0.0 H.30 108 1.05 0.671 20.000 0.0032 0.064 Vel = 0.95 H.30 108 0.0 0.75 Utb 17.0 2.000 150 25.454 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 25.522 K Factor = 0.21 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087