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REVIEWED FIR2023-0023+Calculations+3.21.2023_11.00.13_AM+3433496INSTALLING CONTRACTOR STAMP: DESIGN ONLY STAMP: Prrrr�rrrrrrrr�rrrrrwrrrrrrrr�� ■ WASHINGTON STATE � CERTIFICATE OF COMPETENCY me ■ FIRE PROTECTION SPRINKLER SYSTEMS ■ ■ Libby Marie Babb ■ 3791-0722-A Level 1 A-Pex Design Services, Inc. ■ APEXDDS782K5 ■ ■ Exp�� ■ 1 S19natu ■ Errrrr�rr��r����r��rrr�rr rrrlir�i RECEIVED Mar 21 2023 CITY OF EDMONDS D-OPMENTSE-CES DEPARTMENT FIR2023-0023 ANOW ]EA' DESIGN SERVI A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name HD1369 - One Head Calculation (H.35) Drawing RESIDENTIAL Location 755 DALEY ST EDMONDS WA 98020 Remote Area 1 Contract 230320-01 Data File 230320-01 Bailey and Pawling HD1369.wx1 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. Page 1 HD1369 - One Head Calculation (H.35) Date 3/20/2023 HYDRAULIC DESIGN INFORMATION SHEET Name - HD1369 Date - 3-20-23 Location - EDMONDS WA 98020 Building - RESIDENTIAL System No. - 1 Contractor - HD PARTNERS Contract No. - 230320-01 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 - 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 44.07 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) - 85 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. HD1369 - One Head Calculation (H.35) Page 2 Date 3/20/2023 City Water Supply: Demand: C1 - Static Pressure : 85 D1 - Elevation 10.394 C2 - Residual Pressure: 20 D2 - System Flow : 16.995 C2 - Residual Flow 500 D2 - System Pressure 44.069 Hose ( Demand ) D3 - System Demand : 16.995 Safety Margin 40.806 150 140 130 P 120 R 110 E 100 S 90 S 80 U 70 R 60 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 HD1369 - One Head Calculation (H.35) Date 3/20/2023 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. HD1369 - One Head Calculation (H.35) Page 4 Date 3/20/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STR 85.0 20 500.0 84.875 17.0 44.069 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.35 124.0 4.9 12.03 17.0 H.30 124.0 12.99 T.60 124.0 13.44 T.59 124.0 13.66 T.55 116.0 18.35 T.53 116.0 18.44 T.49 108.0 22.78 H.9 108.0 23.65 H .22 108.0 24.22 T.54 108.0 25.2 S.1 104.0 27.5 PRV 100.0 36.47 MTR 100.0 41.65 STIR 100.0 44.07 H.37 124.0 12.47 T.61 124.0 12.54 H.34 124.0 12.91 H.31 124.0 13.31 H.24 124.0 13.64 T.50 124.0 13.9 T.46 116.0 18.32 T.48 116.0 18.42 T.45 108.0 23.12 H.17 108.0 23.45 T.47 108.0 23.72 T.51 108.0 24.16 T.52 108.0 24.33 H.29 124.0 13.71 H.19 124.0 13.79 H.20 124.0 13.85 H.12 124.0 13.95 H.1 124.0 14.02 T.38 124.0 14.08 T.40 116.0 18.25 HA 116.0 18.35 H.15 116.0 18.47 T.44 116.0 18.52 T.41 108.0 22.72 H.21 108.0 22.76 H.18 124.0 13.92 T.43 124.0 13.94 T.42 124.0 13.95 0.05 324 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. HD1369 - One Head Calculation (H.35) NODE ANALYSIS (cont.) Page 5 Date 3/20/2023 Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.10 124.0 13.97 H.11 124.0 14.0 H.6 124.0 14.04 H.5 116.0 18.27 H.16 116.0 18.32 H.27 116.0 18.36 H.32 116.0 18.39 H.26 116.0 18.45 H.14 116.0 18.49 T.57 116.0 18.43 T.56 116.0 18.43 T.58 116.0 18.43 H.36 116.0 18.43 H.33 116.0 18.44 H.25 116.0 18.44 H.28 116.0 18.43 H.8 108.0 22.75 H.2 108.0 22.84 T.39 108.0 22.88 H.3 108.0 22.9 H.7 108.0 23.0 H.13 108.0 23.08 H.23 108.0 24.25 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 6 HD1369 - One Head Calculation (H.35) Date 3/20/2023 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.35 124 4.90 9.48 1 Utr 2.0 15.000 150 12.030 to 2.000 0.0 H.30 124 9.48 0.862 17.000 0.0563 0.957 Vel = 5.21 H.30 124 0.0 1 Utr 2.0 6.000 150 12.987 to 2.000 0.0 T.60 124 9.48 0.862 8.000 0.0562 0.450 Vel = 5.21 T.60 124 0.0 1 Utr 2.0 2.000 150 13.437 to 2.000 0.0 T.59 124 9.48 0.862 4.000 0.0562 0.225 Vel = 5.21 T.59 124 -2.76 1 2Utb 34.0 13.000 150 13.662 to 28.000 3.465 T.55 116 6.72 0.862 41.000 0.0298 1.223 Vel = 3.69 T.55 116 -1.96 1 Utr 2.0 4.000 150 18.350 to 2.000 0.0 T.53 116 4.76 0.862 6.000 0.0157 0.094 Vel = 2.62 T.53 116 0.55 1 2Utb 34.0 17.000 150 18.444 to 28.000 3.465 T.49 108 5.31 0.862 45.000 0.0193 0.867 Vel = 2.92 T.49 108 2.35 1 Utr 2.0 21.000 150 22.776 to 2.000 0.0 H.9 108 7.66 0.862 23.000 0.0380 0.873 Vel = 4.21 H.9 108 0.0 1 Utr 2.0 13.000 150 23.649 to 2.000 0.0 H.22 108 7.66 0.862 15.000 0.0379 0.569 Vel = 4.21 H.22 108 0.0 1 Utb 17.0 12.000 150 24.218 to 14.000 0.0 T.54 108 7.66 0.862 26.000 0.0379 0.986 Vel = 4.21 T.54 108 9.34 1.5 T 3.443 17.000 150 25.204 to 3.443 1.732 SA 104 17.0 1.244 20.443 0.0278 0.569 Vel = 4.49 S.1 104 0.0 1.5 2E 3.443 5.000 150 27.505 to 3.443 8.732 * * Fixed Loss = 7 PRV 100 17.0 1.244 8.443 0.0278 0.235 Vel = 4.49 PRV 100 0.0 1.5 2E 3.443 75.000 150 36.472 to 3.443 3.000 * * Fixed Loss = 3 MTR 100 17.0 1.244 78.443 0.0278 2.178 Vel = 4.49 MTR 100 0.0 1 E 2.336 20.000 150 41.650 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 44.069 K Factor = 2.56 H.35 124 7.52 1 Utr 2.0 10.000 150 12.030 to 2.000 0.0 H.37 124 7.52 0.862 12.000 0.0367 0.440 Vel = 4.13 H.37 124 0.0 1 2.000 150 12.470 to 0.0 T.61 124 7.52 0.862 2.000 0.0365 0.073 Vel = 4.13 T.61 124 0.0 1 Utr 2.0 8.000 150 12.543 to 2.000 0.0 H.34 124 7.52 0.862 10.000 0.0367 0.367 Vel = 4.13 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 7 HD1369 - One Head Calculation (H.35) Date 3/20/2023 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.34 124 0.0 1 Utr 2.0 9.000 150 12.910 to 2.000 0.0 H.31 124 7.52 0.862 11.000 0.0366 0.403 Vel = 4.13 H.31 124 0.0 1 Utr 2.0 7.000 150 13.313 to 2.000 0.0 H.24 124 7.52 0.862 9.000 0.0367 0.330 Vel = 4.13 H.24 124 0.0 1 Utr 2.0 5.000 150 13.643 to 2.000 0.0 T.50 124 7.52 0.862 7.000 0.0367 0.257 Vel = 4.13 T.50 124 -2.16 1 2Utb 34.0 21.000 150 13.900 to 28.000 3.465 T.46 116 5.36 0.862 49.000 0.0196 0.960 Vel = 2.95 T.46 116 1.76 1 Utr 2.0 1.000 150 18.325 to 2.000 0.0 T.48 116 7.12 0.862 3.000 0.0333 0.100 Vel = 3.91 T.48 116 -0.55 1 2Utb 34.0 15.000 150 18.425 to 28.000 3.465 T.45 108 6.57 0.862 43.000 0.0286 1.229 Vel = 3.61 T.45 108 2.77 1 Utr 2.0 4.000 150 23.119 to 2.000 0.0 H.17 108 9.34 0.862 6.000 0.0548 0.329 Vel = 5.13 H.17 108 0.0 1 Utr 2.0 3.000 150 23.448 to 2.000 0.0 T.47 108 9.34 0.862 5.000 0.0546 0.273 Vel = 5.13 T.47 108 0.0 1 Utr 2.0 6.000 150 23.721 to 2.000 0.0 T.51 108 9.34 0.862 8.000 0.0548 0.438 Vel = 5.13 T.51 108 -1.21 1 Utr 2.0 2.000 150 24.159 to 2.000 0.0 T.52 108 8.13 0.862 4.000 0.0422 0.169 Vel = 4.47 T.52 108 1.21 1 Utb 17.0 2.000 150 24.328 to 14.000 0.0 T.54 108 9.34 0.862 16.000 0.0548 0.876 Vel = 5.13 0.0 T.54 9.34 25.204 K Factor = 1.86 T.59 124 2.75 1 8.000 150 13.662 to 0.0 H.29 124 2.75 0.862 8.000 0.0058 0.046 Vel = 1.51 H.29 124 0.0 1 Utr 2.0 13.000 150 13.708 to 2.000 0.0 H.19 124 2.75 0.862 15.000 0.0057 0.086 Vel = 1.51 H.19 124 0.0 1 Utr 2.0 8.000 150 13.794 to 2.000 0.0 H.20 124 2.75 0.862 10.000 0.0057 0.057 Vel = 1.51 H.20 124 0.0 1 Utr 2.0 15.000 150 13.851 to 2.000 0.0 H.12 124 2.75 0.862 17.000 0.0057 0.097 Vel = 1.51 H.12 124 0.0 1 Utr 2.0 10.000 150 13.948 to 2.000 0.0 H.1 124 2.75 0.862 12.000 0.0058 0.069 Vel = 1.51 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 8 HD1369 - One Head Calculation (H.35) Date 3/20/2023 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 0.0 1 Utr 2.0 10.000 150 14.017 to 2.000 0.0 T.38 124 2.75 0.862 12.000 0.0057 0.068 Vel = 1.51 T.38 124 2.16 1 2Utb 34.0 14.000 150 14.085 to 28.000 3.465 T.40 116 4.91 0.862 42.000 0.0167 0.700 Vel = 2.70 T.40 116 -1.76 1 Utr 2.0 12.000 150 18.250 to 2.000 0.0 HA 116 3.15 0.862 14.000 0.0074 0.103 Vel = 1.73 HA 116 0.0 1 Utr 2.0 14.000 150 18.353 to 2.000 0.0 H.15 116 3.15 0.862 16.000 0.0074 0.118 Vel = 1.73 H.15 116 0.0 1 6.000 150 18.471 to 0.0 T.44 116 3.15 0.862 6.000 0.0073 0.044 Vel = 1.73 T.44 116 1.96 1 2Utb 34.0 13.000 150 18.515 to 28.000 3.465 T.41 108 5.11 0.862 41.000 0.0180 0.736 Vel = 2.81 T.41 108 -2.76 1 Utr 2.0 9.000 150 22.716 to 2.000 0.0 H.21 108 2.35 0.862 11.000 0.0043 0.047 Vel = 1.29 H.21 108 0.0 1 3.000 150 22.763 to 0.0 T.49 108 2.35 0.862 3.000 0.0043 0.013 Vel = 1.29 0.0 T.49 2.35 22.776 K Factor = 0.49 T.50 124 2.16 1 Utr 2.0 3.000 150 13.900 to 2.000 0.0 H.18 124 2.16 0.862 5.000 0.0036 0.018 Vel = 1.19 H.18 124 0.0 1 Utr 2.0 3.000 150 13.918 to 2.000 0.0 T.43 124 2.16 0.862 5.000 0.0036 0.018 Vel = 1.19 T.43 124 0.0 1 Utr 2.0 1.000 150 13.936 to 2.000 0.0 T.42 124 2.16 0.862 3.000 0.0037 0.011 Vel = 1.19 T.42 124 0.0 1 Utr 2.0 4.000 150 13.947 to 2.000 0.0 H.10 124 2.16 0.862 6.000 0.0037 0.022 Vel = 1.19 H.10 124 0.0 1 Utr 2.0 6.000 150 13.969 to 2.000 0.0 HA 1 124 2.16 0.862 8.000 0.0036 0.029 Vel = 1.19 H.11 124 0.0 1 Utr 2.0 9.000 150 13.998 to 2.000 0.0 H.6 124 2.16 0.862 11.000 0.0036 0.040 Vel = 1.19 H.6 124 0.0 1 Utr 2.0 11.000 150 14.038 to 2.000 0.0 T.38 124 2.16 0.862 13.000 0.0036 0.047 Vel = 1.19 0.0 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 9 HD1369 - One Head Calculation (H.35) Date 3/20/2023 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.38 2.16 14.085 K Factor = 0.58 T.40 116 1.76 1 Utr 2.0 8.000 150 18.250 to 2.000 0.0 H.5 116 1.76 0.862 10.000 0.0025 0.025 Vel = 0.97 H.5 116 0.0 1 Utr 2.0 14.000 150 18.275 to 2.000 0.0 H.16 116 1.76 0.862 16.000 0.0025 0.040 Vel = 0.97 H.16 116 0.0 1 Utr 2.0 2.000 150 18.315 to 2.000 0.0 T.46 116 1.76 0.862 4.000 0.0025 0.010 Vel = 0.97 0.0 T.46 1.76 18.325 K Factor = 0.41 T.55 116 1.96 1 Utr 2.0 1.000 150 18.350 to 2.000 0.0 H.27 116 1.96 0.862 3.000 0.0030 0.009 Vel = 1.08 H.27 116 0.0 1 10.000 150 18.359 to 0.0 H.32 116 1.96 0.862 10.000 0.0031 0.031 Vel = 1.08 H.32 116 0.0 1 Utr 2.0 17.000 150 18.390 to 2.000 0.0 H.26 116 1.96 0.862 19.000 0.0031 0.058 Vel = 1.08 H.26 116 0.0 1 Utr 2.0 13.000 150 18.448 to 2.000 0.0 H.14 116 1.96 0.862 15.000 0.0030 0.045 Vel = 1.08 H.14 116 0.0 1 Utr 2.0 5.000 150 18.493 to 2.000 0.0 T.44 116 1.96 0.862 7.000 0.0031 0.022 Vel = 1.08 0.0 T.44 1.96 18.515 K Factor = 0.46 T.48 116 0.55 1 Utr 2.0 11.000 150 18.425 to 2.000 0.0 T.57 116 0.55 0.862 13.000 0.0002 0.003 Vel = 0.30 T.57 116 -0.07 1 Utr 2.0 2.000 150 18.428 to 2.000 0.0 T.56 116 0.48 0.862 4.000 0.0002 0.001 Vel = 0.26 T.56 116 0.07 1 Utr 2.0 5.300 150 18.429 to 2.000 0.0 T.58 116 0.55 0.862 7.300 0.0003 0.002 Vel = 0.30 T.58 116 0.0 1 Utr 2.0 11.000 150 18.431 to 2.000 0.0 H.36 116 0.55 0.862 13.000 0.0003 0.004 Vel = 0.30 H.36 116 0.0 1 12.000 150 18.435 to 0.0 H.33 116 0.55 0.862 12.000 0.0003 0.004 Vel = 0.30 H.33 to H.25 116 116 0.0 1 Utr 2.0 0.55 0.862 10.000 2.000 12.000 150 0.0002 18.439 0.0 0.003 Vel = 0.30 H.25 116 0.0 1 Utr 2.0 6.000 150 18.442 to 2.000 0.0 T.53 116 0.55 0.862 8.000 0.0002 0.002 Vel = 0.30 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 10 HD1369 - One Head Calculation (H.35) Date 3/20/2023 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.53 0.55 18.444 K Factor = 0.13 T.57 116 0.07 0.75 Utb 17.0 3.000 150 18.428 to Utr 2.0 19.000 0.0 H.28 116 0.07 0.671 22.000 0 0.001 Vel = 0.06 H.28 116 0.0 0.75 Utb 17.0 3.000 150 18.429 to 17.000 0.0 T.56 116 0.07 0.671 20.000 0 0.0 Vel = 0.06 0.0 T.56 0.07 18.429 K Factor = 0.02 T.41 108 2.76 1 Utr 2.0 4.000 150 22.716 to 2.000 0.0 H.8 108 2.76 0.862 6.000 0.0058 0.035 Vel = 1.52 H.8 108 0.0 1 Utr 2.0 14.000 150 22.751 to 2.000 0.0 H.2 108 2.76 0.862 16.000 0.0058 0.092 Vel = 1.52 H.2 108 0.0 1 Utr 2.0 4.000 150 22.843 to 2.000 0.0 T.39 108 2.76 0.862 6.000 0.0057 0.034 Vel = 1.52 T.39 108 0.0 1 Utr 2.0 2.000 150 22.877 to 2.000 0.0 H.3 108 2.76 0.862 4.000 0.0058 0.023 Vel = 1.52 H.3 108 0.0 1 Utr 2.0 15.000 150 22.900 to 2.000 0.0 H.7 108 2.76 0.862 17.000 0.0058 0.098 Vel = 1.52 H.7 108 0.0 1 Utr 2.0 12.000 150 22.998 to 2.000 0.0 H.13 108 2.76 0.862 14.000 0.0058 0.081 Vel = 1.52 H.13 108 0.0 1 Utr 2.0 5.000 150 23.079 to 2.000 0.0 T.45 108 2.76 0.862 7.000 0.0057 0.040 Vel = 1.52 0.0 T.45 2.76 23.119 K Factor = 0.57 T.51 108 1.21 0.75 Utb 17.0 2.000 150 24.159 to Utr 2.0 19.000 0.0 H.23 108 1.21 0.671 21.000 0.0042 0.089 Vel = 1.10 H.23 108 0.0 0.75 Utb 17.0 2.000 150 24.248 to 17.000 0.0 T.52 108 1.21 0.671 19.000 0.0042 0.080 Vel = 1.10 0.0 T.52 1.21 24.328 K Factor = 0.25 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 INSTALLING CONTRACTOR STAMP: DESIGN ONLY STAMP: NOW DESIGN On— SIE RVI � raaaaaa�raaaara^rararaaarrri� ■ MIASHINaGTON STATE ■ j CERTIFICATE OF COMPETENCY ■ FIRE PROTECTION 'SPRINKLER SYSTEMS ■ ■ 4 i Libby Marie Babb i 3791-0722-A Level A-Pex Design Services, Inc. i APEXDDS782K5 ■ Eycpins ■ y - ■ Slgnatuffo use 31,ss ■ Srrrrr+arrrrrrrr�raar�rrrrrr rrrrrr A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name HD1369 - Two Head Calculation (H.12 & H.1) Drawing RESIDENTIAL Location 755 DALEY ST EDMONDS WA 98020 Remote Area 1 Contract 230320-01 Data File 230320-01 Bailey and Pawling HD1369.wx2 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. Page 1 HD1369 - Two Head Calculation (H.12 & H.1) Date 3/20/2023 HYDRAULIC DESIGN INFORMATION SHEET Name - HD1369 Date - 3-20-23 Location - EDMONDS WA 98020 Building - RESIDENTIAL System No. - 1 Contractor - HD PARTNERS Contract No. - 230320-01 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 LL-RFC49 Elevation at Highest Outlet - 124 Feet Size 3/8 K-Factor 4.9 Note: Temperature Rating 155 Calculation Gpm Required 26.0787 Psi Required 51.82 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) - 85 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. HD1369 - Two Head Calculation (H.12 & H.1) Page 2 Date 3/20/2023 City Water Supply: Demand: C1 - Static Pressure : 85 D1 - Elevation 10.394 C2 - Residual Pressure: 20 D2 - System Flow : 26.079 C2 - Residual Flow 500 D2 - System Pressure 51.818 Hose ( Demand ) D3 - System Demand : 26.079 Safety Margin 32.907 150 140 130 P 120 R 110 E 100 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 HD1369 - Two Head Calculation (H.12 & H.1) Date 3/20/2023 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. HD1369 - Two Head Calculation (H.12 & H.1) Page 4 Date 3/20/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STR 85.0 20 500.0 84.725 26.08 51.818 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.12 124.0 4.9 7.04 13.0 0.05 256 H.20 124.0 8.09 H.19 124.0 8.7 H.29 124.0 9.63 T.59 124.0 10.12 T.55 116.0 15.58 T.53 116.0 15.75 T.49 108.0 21.07 H.9 108.0 23.0 H .22 108.0 24.25 T.54 108.0 26.43 S.1 104.0 29.42 PRV 100.0 38.66 MTR 100.0 46.48 STIR 100.0 51.82 H.1 124.0 4.9 7.12 13.08 0.05 256 T.38 124.0 8.93 T.40 116.0 15.0 HA 116.0 15.31 H.15 116.0 15.66 T.44 116.0 15.8 T.41 108.0 20.93 H.21 108.0 21.04 H.6 124.0 9.26 H.11 124.0 9.53 H.10 124.0 9.74 T.42 124.0 9.89 T.43 124.0 9.96 H.18 124.0 10.09 T.50 124.0 10.21 T.46 116.0 15.39 T.48 116.0 15.63 T.45 108.0 21.82 H.17 108.0 22.54 T.47 108.0 23.15 T.51 108.0 24.12 T.52 108.0 24.49 T.60 124.0 10.12 H.30 124.0 10.13 H.35 124.0 10.15 H.37 124.0 10.17 T.61 124.0 10.17 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. HD1369 - Two Head Calculation (H.12 & H.1) NODE ANALYSIS (cont.) Page 5 Date 3/20/2023 Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.34 124.0 10.18 H.31 124.0 10.2 H.24 124.0 10.2 H.5 116.0 15.13 H.16 116.0 15.33 H.27 116.0 15.6 H.32 116.0 15.64 H.26 116.0 15.71 H.14 116.0 15.77 T.57 116.0 15.65 T.56 116.0 15.66 T.58 116.0 15.67 H.36 116.0 15.7 H.33 116.0 15.72 H.25 116.0 15.74 H.28 116.0 15.66 H.8 108.0 21.01 H.2 108.0 21.21 T.39 108.0 21.29 H.3 108.0 21.34 H.7 108.0 21.55 H.13 108.0 21.73 H.23 108.0 24.32 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 6 HD1369 - Two Head Calculation (H.12 & H.1) Date 3/20/2023 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.12 124 4.90 9.95 1 Utr 2.0 15.000 150 7.040 to 2.000 0.0 H.20 124 9.95 0.862 17.000 0.0616 1.047 Vel = 5.47 H.20 124 0.0 1 Utr 2.0 8.000 150 8.087 to 2.000 0.0 H.19 124 9.95 0.862 10.000 0.0616 0.616 Vel = 5.47 H.19 124 0.0 1 Utr 2.0 13.000 150 8.703 to 2.000 0.0 H.29 124 9.95 0.862 15.000 0.0615 0.923 Vel = 5.47 H.29 124 0.0 1 8.000 150 9.626 to 0.0 T.59 124 9.95 0.862 8.000 0.0616 0.493 Vel = 5.47 T.59 124 -1.17 1 2Utb 34.0 13.000 150 10.119 to 28.000 3.465 T.55 116 8.78 0.862 41.000 0.0488 2.000 Vel = 4.83 T.55 116 -2.25 1 Utr 2.0 4.000 150 15.584 to 2.000 0.0 T.53 116 6.53 0.862 6.000 0.0283 0.170 Vel = 3.59 T.53 116 1.48 1 2Utb 34.0 17.000 150 15.754 to 28.000 3.465 T.49 108 8.01 0.862 45.000 0.0412 1.855 Vel = 4.40 T.49 108 3.73 1 Utr 2.0 21.000 150 21.074 to 2.000 0.0 H.9 108 11.74 0.862 23.000 0.0837 1.924 Vel = 6.45 H.9 108 0.0 1 Utr 2.0 13.000 150 22.998 to 2.000 0.0 H.22 108 11.74 0.862 15.000 0.0837 1.255 Vel = 6.45 H.22 108 0.0 1 Utb 17.0 12.000 150 24.253 to 14.000 0.0 T.54 108 11.74 0.862 26.000 0.0837 2.176 Vel = 6.45 T.54 108 14.34 1.5 T 3.443 17.000 150 26.429 to 3.443 1.732 S.1 104 26.08 1.244 20.443 0.0613 1.254 Vel = 6.88 SA 104 0.0 1.5 2E 3.443 5.000 150 29.415 to 3.443 8.732 * * Fixed Loss = 7 PRV 100 26.08 1.244 8.443 0.0614 0.518 Vel = 6.88 PRV 100 0.0 1.5 2E 3.443 75.000 150 38.665 to 3.443 3.000 * * Fixed Loss = 3 MTR 100 26.08 1.244 78.443 0.0613 4.812 Vel = 6.88 MTR 100 0.0 1 E 2.336 20.000 150 46.477 to T 5.841 9.345 0.0 STIR 100 26.08 0.995 G 1.168 29.345 0.1820 5.341 Vel = 10.76 0.0 STIR 26.08 51.818 K Factor = 3.62 H.12 124 3.05 1 Utr 2.0 10.000 150 7.040 to 2.000 0.0 HA 124 3.05 0.862 12.000 0.0069 0.083 Vel = 1.68 HA 124 4.90 13.08 1 Utr 2.0 10.000 150 7.123 to 2.000 0.0 T.38 124 16.13 0.862 12.000 0.1505 1.806 Vel = 8.87 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 7 HD1369 - Two Head Calculation (H.12 & H.1) Date 3/20/2023 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.38 124 -6.14 1 2Utb 34.0 14.000 150 8.929 to 28.000 3.465 T.40 116 9.99 0.862 42.000 0.0620 2.606 Vel = 5.49 T.40 116 -4.27 1 Utr 2.0 12.000 150 15.000 to 2.000 0.0 HA 116 5.72 0.862 14.000 0.0221 0.309 Vel = 3.14 HA 116 0.0 1 Utr 2.0 14.000 150 15.309 to 2.000 0.0 H.15 116 5.72 0.862 16.000 0.0221 0.354 Vel = 3.14 H.15 116 0.0 1 6.000 150 15.663 to 0.0 T.44 116 5.72 0.862 6.000 0.0222 0.133 Vel = 3.14 T.44 116 2.24 1 2Utb 34.0 13.000 150 15.796 to 28.000 3.465 T.41 108 7.96 0.862 41.000 0.0408 1.672 Vel = 4.38 T.41 108 -4.23 1 Utr 2.0 9.000 150 20.933 to 2.000 0.0 H.21 108 3.73 0.862 11.000 0.0101 0.111 Vel = 2.05 H.21 108 0.0 1 3.000 150 21.044 to 0.0 T.49 108 3.73 0.862 3.000 0.0100 0.030 Vel = 2.05 0.0 T.49 3.73 21.074 K Factor = 0.81 T.38 124 6.14 1 Utr 2.0 11.000 150 8.929 to 2.000 0.0 H.6 124 6.14 0.862 13.000 0.0252 0.327 Vel = 3.38 H.6 124 0.0 1 Utr 2.0 9.000 150 9.256 to 2.000 0.0 HA 1 124 6.14 0.862 11.000 0.0252 0.277 Vel = 3.38 HA 1 124 0.0 1 Utr 2.0 6.000 150 9.533 to 2.000 0.0 H.10 124 6.14 0.862 8.000 0.0253 0.202 Vel = 3.38 H.10 124 0.0 1 Utr 2.0 4.000 150 9.735 to 2.000 0.0 T.42 124 6.14 0.862 6.000 0.0252 0.151 Vel = 3.38 T.42 124 0.0 1 Utr 2.0 1.000 150 9.886 to 2.000 0.0 T.43 124 6.14 0.862 3.000 0.0253 0.076 Vel = 3.38 T.43 124 0.0 1 Utr 2.0 3.000 150 9.962 to 2.000 0.0 H.18 124 6.14 0.862 5.000 0.0252 0.126 Vel = 3.38 H.18 124 0.0 1 Utr 2.0 3.000 150 10.088 to 2.000 0.0 T.50 124 6.14 0.862 5.000 0.0252 0.126 Vel = 3.38 T.50 124 1.17 1 2Utb 34.0 21.000 150 10.214 to 28.000 3.465 T.46 116 7.31 0.862 49.000 0.0348 1.707 Vel = 4.02 T.46 116 4.27 1 Utr 2.0 1.000 150 15.386 to 2.000 0.0 T.48 116 11.58 0.862 3.000 0.0813 0.244 Vel = 6.37 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 8 HD1369 - Two Head Calculation (H.12 & H.1) Date 3/20/2023 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.48 116 -1.48 1 2Utb 34.0 15.000 150 15.630 to 28.000 3.465 T.45 108 10.1 0.862 43.000 0.0633 2.724 Vel = 5.55 T.45 108 4.24 1 Utr 2.0 4.000 150 21.819 to 2.000 0.0 H.17 108 14.34 0.862 6.000 0.1210 0.726 Vel = 7.88 H.17 108 0.0 1 Utr 2.0 3.000 150 22.545 to 2.000 0.0 T.47 108 14.34 0.862 5.000 0.1210 0.605 Vel = 7.88 T.47 108 0.0 1 Utr 2.0 6.000 150 23.150 to 2.000 0.0 T.51 108 14.34 0.862 8.000 0.1210 0.968 Vel = 7.88 T.51 108 -1.86 1 Utr 2.0 2.000 150 24.118 to 2.000 0.0 T.52 108 12.48 0.862 4.000 0.0938 0.375 Vel = 6.86 T.52 108 1.86 1 Utb 17.0 2.000 150 24.493 to 14.000 0.0 T.54 108 14.34 0.862 16.000 0.1210 1.936 Vel = 7.88 0.0 T.54 14.34 26.429 K Factor = 2.79 T.59 124 1.18 1 Utr 2.0 2.000 150 10.119 to 2.000 0.0 T.60 124 1.18 0.862 4.000 0.0012 0.005 Vel = 0.65 T.60 124 0.0 1 Utr 2.0 6.000 150 10.124 to 2.000 0.0 H.30 124 1.18 0.862 8.000 0.0011 0.009 Vel = 0.65 H.30 124 0.0 1 Utr 2.0 15.000 150 10.133 to 2.000 0.0 H.35 124 1.18 0.862 17.000 0.0012 0.020 Vel = 0.65 H.35 124 0.0 1 Utr 2.0 10.000 150 10.153 to 2.000 0.0 H.37 124 1.18 0.862 12.000 0.0012 0.015 Vel = 0.65 H.37 124 0.0 1 2.000 150 10.168 to 0.0 T.61 124 1.18 0.862 2.000 0.0010 0.002 Vel = 0.65 T.61 124 0.0 1 Utr 2.0 8.000 150 10.170 to 2.000 0.0 H.34 124 1.18 0.862 10.000 0.0012 0.012 Vel = 0.65 H.34 124 0.0 1 Utr 2.0 9.000 150 10.182 to 2.000 0.0 H.31 124 1.18 0.862 11.000 0.0012 0.013 Vel = 0.65 H.31 124 0.0 1 Utr 2.0 7.000 150 10.195 to 2.000 0.0 H.24 124 1.18 0.862 9.000 0.0011 0.010 Vel = 0.65 H.24 124 0.0 1 Utr 2.0 5.000 150 10.205 to 2.000 0.0 T.50 124 1.18 0.862 7.000 0.0013 0.009 Vel = 0.65 0.0 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 9 HD1369 - Two Head Calculation (H.12 & H.1) Date 3/20/2023 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.50 1.18 10.214 K Factor = 0.37 T.40 116 4.27 1 Utr 2.0 8.000 150 15.000 to 2.000 0.0 H.5 116 4.27 0.862 10.000 0.0128 0.128 Vel = 2.35 H.5 116 0.0 1 Utr 2.0 14.000 150 15.128 to 2.000 0.0 H.16 116 4.27 0.862 16.000 0.0129 0.206 Vel = 2.35 H.16 116 0.0 1 Utr 2.0 2.000 150 15.334 to 2.000 0.0 T.46 116 4.27 0.862 4.000 0.0130 0.052 Vel = 2.35 0.0 T.46 4.27 15.386 K Factor = 1.09 T.55 116 2.24 1 Utr 2.0 1.000 150 15.584 to 2.000 0.0 H.27 116 2.24 0.862 3.000 0.0040 0.012 Vel = 1.23 H.27 116 0.0 1 10.000 150 15.596 to 0.0 H.32 116 2.24 0.862 10.000 0.0039 0.039 Vel = 1.23 H.32 116 0.0 1 Utr 2.0 17.000 150 15.635 to 2.000 0.0 H.26 116 2.24 0.862 19.000 0.0039 0.075 Vel = 1.23 H.26 116 0.0 1 Utr 2.0 13.000 150 15.710 to 2.000 0.0 H.14 116 2.24 0.862 15.000 0.0039 0.058 Vel = 1.23 H.14 116 0.0 1 Utr 2.0 5.000 150 15.768 to 2.000 0.0 T.44 116 2.24 0.862 7.000 0.0040 0.028 Vel = 1.23 0.0 T.44 2.24 15.796 K Factor = 0.56 T.48 116 1.48 1 Utr 2.0 11.000 150 15.630 to 2.000 0.0 T.57 116 1.48 0.862 13.000 0.0018 0.024 Vel = 0.81 T.57 116 -0.19 1 Utr 2.0 2.000 150 15.654 to 2.000 0.0 T.56 116 1.29 0.862 4.000 0.0012 0.005 Vel = 0.71 T.56 116 0.19 1 Utr 2.0 5.300 150 15.659 to 2.000 0.0 T.58 116 1.48 0.862 7.300 0.0019 0.014 Vel = 0.81 T.58 116 0.0 1 Utr 2.0 11.000 150 15.673 to 2.000 0.0 H.36 116 1.48 0.862 13.000 0.0018 0.023 Vel = 0.81 H.36 116 0.0 1 12.000 150 15.696 to 0.0 H.33 116 1.48 0.862 12.000 0.0018 0.022 Vel = 0.81 H.33 116 0.0 1 Utr 2.0 10.000 150 15.718 to 2.000 0.0 H.25 116 1.48 0.862 12.000 0.0018 0.022 Vel = 0.81 H.25 116 0.0 1 Utr 2.0 6.000 150 15.740 to 2.000 0.0 T.53 116 1.48 0.862 8.000 0.0018 0.014 Vel = 0.81 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 10 HD1369 - Two Head Calculation (H.12 & H.1) Date 3/20/2023 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.53 1.48 15.754 K Factor = 0.37 T.57 116 0.19 0.75 Utb 17.0 3.000 150 15.654 to Utr 2.0 19.000 0.0 H.28 116 0.19 0.671 22.000 0.0001 0.003 Vel = 0.17 H.28 116 0.0 0.75 Utb 17.0 3.000 150 15.657 to 17.000 0.0 T.56 116 0.19 0.671 20.000 0.0001 0.002 Vel = 0.17 0.0 T.56 0.19 15.659 K Factor = 0.05 T.41 108 4.23 1 Utr 2.0 4.000 150 20.933 to 2.000 0.0 H.8 108 4.23 0.862 6.000 0.0127 0.076 Vel = 2.33 H.8 108 0.0 1 Utr 2.0 14.000 150 21.009 to 2.000 0.0 H.2 108 4.23 0.862 16.000 0.0127 0.203 Vel = 2.33 H.2 108 0.0 1 Utr 2.0 4.000 150 21.212 to 2.000 0.0 T.39 108 4.23 0.862 6.000 0.0127 0.076 Vel = 2.33 T.39 108 0.0 1 Utr 2.0 2.000 150 21.288 to 2.000 0.0 H.3 108 4.23 0.862 4.000 0.0125 0.050 Vel = 2.33 H.3 108 0.0 1 Utr 2.0 15.000 150 21.338 to 2.000 0.0 H.7 108 4.23 0.862 17.000 0.0127 0.216 Vel = 2.33 H.7 108 0.0 1 Utr 2.0 12.000 150 21.554 to 2.000 0.0 H.13 108 4.23 0.862 14.000 0.0126 0.177 Vel = 2.33 H.13 108 0.0 1 Utr 2.0 5.000 150 21.731 to 2.000 0.0 T.45 108 4.23 0.862 7.000 0.0126 0.088 Vel = 2.33 0.0 T.45 4.23 21.819 K Factor = 0.91 T.51 108 1.86 0.75 Utb 17.0 2.000 150 24.118 to Utr 2.0 19.000 0.0 H.23 108 1.86 0.671 21.000 0.0094 0.197 Vel = 1.69 H.23 108 0.0 0.75 Utb 17.0 2.000 150 24.315 to 17.000 0.0 T.52 108 1.86 0.671 19.000 0.0094 0.178 Vel = 1.69 0.0 T.52 1.86 24.493 K Factor = 0.38 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087