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FIR2023-0061+Calculations+6.13.2023_12.02.46_PM+3606045INSTALLING CONTRACTOR STAMP: DESIGN ONLY STAMP: RECEIVED Jun 13 2023 FIR2023-0061 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT laaaaa�aaaaaasaaaaaaaaaaaaaaa' WASH1111481`ON STATE a ■ C119ATIFIC&TE OF COMPETENCY ■ FARE PROTiscT10N SPRINKLER SYSM11115 as ■ Brent Allen Besancon ■ 2409-0521-A Level i NW Custom Plumbing, LLC i NWCU P791RM EXPIRES ■ signature 12{31123 PaarraaarfarraaarraawaaraarraS ■ WASH11GTON STATE ■ j CERTIFICATE OF COMPETENCY ■ FIRE PROTECTION SPRINKLER SYSTEMS ■ Libby Marie Babb ■ 3791-0722-A Level on ■ A-Pex Design Services, Inc. # APEXDDS782K5 y xpE�s � i osc s�, ae Srri�rrrlrraarrinla�raarrrr+�rr rirrai A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name SHORT PLAT LOT 2 - 3343 GR - One Head Calculation (H.13) Drawing RESIDENTIAL Location 19510 88TH AVE W EDMONDS WA 98026 Remote Area 1 Contract 230612-01 Data File 230612-01 88th Ave W Short Plat Lot 2 Plan 3343 GR.wx1 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. SHORT PLAT LOT 2 - 3343 GR - One Head Calculation (H.13) HYDRAULIC DESIGN INFORMATION SHEET Page 1 Date 6/12/2023 Name - SHORT PLAT LOT 2 - 3343 GR Date - 06-12-2023 Location - EDMONDS WA 98026 Building - RESIDENTIAL System No. - 1 Contractor - NW CUSTOM PLUMBING Contract No. - 230612-01 Calculated By - LIBBY BABB Drawing No. - Construction: (X) Combustible ( ) Non -Combustible Ceiling Height OCCUPANCY - RESIDENTIAL S Type of Calculation: ( )NFPA 13 Residential ( )NFPA 13R (X)NFPA 13D Y Number of Sprinklers Flowing: (X)1 ( )2 ( )4 ( ) S ( )Other T ( )Specific Ruling Made by Date E M Listed Flow at Start Point - 17 Gpm System Type Listed Pres. at Start Point - 12.03Psi (X) Wet ( ) Dry D MAXIMUM LISTED SPACING 18 x 18 ( ) Deluge ( ) PreAction E Domestic Flow Added - 0 Gpm Sprinkler or Nozzle S Additional Flow Added - Gpm Make RELIABLE Model LL-RFC49 I Elevation at Highest Outlet - 116 Feet Size 3/8 K-Factor 4.9 G Note: Temperature Rating 155 N Calculation Gpm Required 17 Psi Required 30.03 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) - 70 Elev. R Residual (Psi) - 20 Other Flow (Gpm) - 500 S Elevation - 100 P Location: P L Source of Information: Y Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Water Supply Curve C A-PEX Design Services Inc. SHORT PLAT LOT 2 - 3343 GR - One Head Calculation (H.13) Page 2 Date 6/12/2023 City Water Supply: Demand: C1 - Static Pressure 70 D1 - Elevation 6.930 C2 - Residual Pressure: 20 D2 - System Flow : 16.995 C2 - Residual Flow 500 D2 - System Pressure 30.030 Hose ( Demand ) D3 - System Demand : 16.995 Safety Margin 39.874 150 140 130 P 120 R 110 E 100 S 90 S 80 C1 U 70 R 60 E 50 40 D2 30 20 10 D1 50 100 150 200 250 300 350 400 450 FLOW ( N 1 1.85 ) C2 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Fittings Used Summary A-PEX Design Services Inc. SHORT PLAT LOT 2 - 3343 GR - One Head Calculation (H.13) Fitting Legend Abbrev. Name Page 3 Date 6/12/2023 E 90' Standard Elbow 2 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 G Generic Gate Valve 1 1 1 1 1 1 1 1 1 2 2 3 4 5 6 7 8 10 11 13 T 90' Flow thru Tee 3 4 5 6 8 10 12 15 17 20 25 30 35 50 60 71 81 91 101 121 Utb * Aquapex Tee - Branch 2 17 14 9 12 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Utr * Aquapex Tee - Run 1 2 2 4 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Units Summary Diameter Units Length Units Flow Units Pressure Units Inches Feet US Gallons per Minute Pounds per Square Inch Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. Page 4 SHORT PLAT LOT 2 - 3343 GR - One Head Calculation (H.13) Date 6/12/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STR 70.0 20 500.0 69.904 17.0 30.03 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.13 116.0 H.14 116.0 H.18 116.0 H.17 116.0 T.39 116.0 T.40 116.0 T.41 108.0 S.1 104.0 MTR 100.0 STR 100.0 H.7 116.0 H.1 116.0 T.30 116.0 H.2 116.0 T.34 116.0 T.31 108.0 HA 108.0 H.6 108.0 H.12 108.0 T.35 108.0 T.38 108.0 H.8 116.0 H.9 116.0 T.36 116.0 T.37 108.0 H.16 108.0 H.22 116.0 H.26 116.0 H.29 116.0 T.47 116.0 H.27 116.0 T.45 116.0 T.46 108.0 H.25 108.0 H.21 108.0 H.15 108.0 H.19 116.0 H.24 116.0 H.3 108.0 T.32 108.0 T.33 108.0 H.10 108.0 4.9 12.03 12.69 13.2 13.65 13.95 14.51 19.34 21.53 28.02 30.03 12.57 13.32 13.44 13.94 14.32 18.4 18.54 18.8 18.97 19.16 19.24 14.42 14.53 14.77 18.61 18.85 14.53 14.59 14.67 14.69 14.73 14.77 18.4 18.42 18.55 18.59 14.77 14.77 18.4 18.4 18.4 18.4 17.0 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. Page 5 SHORT PLAT LOT 2 - 3343 GR - One Head Calculation (H.13) Date 6/12/2023 NODE ANALYSIS (cont.) Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.11 108.0 18.4 H.20 108.0 18.4 T.42 108.0 18.4 H.23 108.0 18.4 T.43 108.0 18.4 T.44 108.0 18.4 H.28 108.0 18.4 H.5 108.0 18.4 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams - 2007 A-PEX Design Services Inc. Page 6 SHORT PLAT LOT 2 - 3343 GR - One Head Calculation (H.13) Date 6/12/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf H.13 116 4.90 8.95 1 Utr 2.0 11.000 150 12.030 to 0.0 2.000 0.0 H.14 116 8.95 0.862 0.0 13.000 0.0506 0.658 Vel = 4.92 H.14 116 0.0 1 Utr 2.0 8.000 150 12.688 to 0.0 2.000 0.0 H.18 116 8.95 0.862 0.0 10.000 0.0507 0.507 Vel = 4.92 H.18 116 0.0 1 Utr 2.0 7.000 150 13.195 to 0.0 2.000 0.0 H.17 116 8.95 0.862 0.0 9.000 0.0506 0.455 Vel = 4.92 H.17 116 0.0 1 Utr 2.0 4.000 150 13.650 to 0.0 2.000 0.0 T.39 116 8.95 0.862 0.0 6.000 0.0507 0.304 Vel = 4.92 T.39 116 0.0 1 Utr 2.0 9.000 150 13.954 to 0.0 2.000 0.0 T.40 116 8.95 0.862 0.0 11.000 0.0506 0.557 Vel = 4.92 T.40 116 -2.25 1 2Utb 34.0 18.000 150 14.511 to 0.0 28.000 3.465 T.41 108 6.7 0.862 0.0 46.000 0.0297 1.364 Vel = 3.68 T.41 108 10.30 1.5 T 3.443 13.000 150 19.340 to 0.0 3.443 1.732 S.1 104 17.0 1.244 0.0 16.443 0.0278 0.457 Vel = 4.49 S.1 104 0.0 1.5 2E 3.443 60.000 150 21.529 to 0.0 3.443 4.732 * * Fixed Loss = 3 MTR 100 17.0 1.244 0.0 63.443 0.0278 1.763 Vel = 4.49 MTR 100 0.0 1 E 2.336 15.000 150 28.024 to T 5.841 9.345 0.0 STIR 100 17.0 0.995 G 1.168 24.345 0.0824 2.006 Vel = 7.01 0.0 STIR 17.00 30.030 K Factor = 3.10 H.13 116 8.04 1 Utr 2.0 11.000 150 12.030 to 0.0 2.000 0.0 H.7 116 8.04 0.862 0.0 13.000 0.0415 0.540 Vel = 4.42 H.7 116 0.0 1 Utr 2.0 16.000 150 12.570 to 0.0 2.000 0.0 H.1 116 8.04 0.862 0.0 18.000 0.0416 0.748 Vel = 4.42 H.1 116 0.0 1 Utr 2.0 1.000 150 13.318 to 0.0 2.000 0.0 T.30 116 8.04 0.862 0.0 3.000 0.0417 0.125 Vel = 4.42 T.30 116 0.0 1 Utr 2.0 10.000 150 13.443 to 0.0 2.000 0.0 H.2 116 8.04 0.862 0.0 12.000 0.0415 0.498 Vel = 4.42 H.2 116 0.0 1 Utr 2.0 7.000 150 13.941 to 0.0 2.000 0.0 T.34 116 8.04 0.862 0.0 9.000 0.0416 0.374 Vel = 4.42 T.34 116 -3.56 1 2Utb 34.0 16.000 150 14.315 to 0.0 28.000 3.465 T.31 108 4.48 0.862 0.0 44.000 0.0141 0.620 Vel = 2.46 T.31 108 -0.20 1 Utr 2.0 9.000 150 18.400 to 0.0 2.000 0.0 HA 108 4.28 0.862 0.0 11.000 0.0129 0.142 Vel = 2.35 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 7 SHORT PLAT LOT 2 - 3343 GR - One Head Calculation (H.13) Date 6/12/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf HA 108 0.0 1 Utr 2.0 18.000 150 18.542 to 0.0 2.000 0.0 H.6 108 4.28 0.862 0.0 20.000 0.0130 0.259 Vel = 2.35 H.6 108 0.0 1 Utr 2.0 11.000 150 18.801 to 0.0 2.000 0.0 H.12 108 4.28 0.862 0.0 13.000 0.0129 0.168 Vel = 2.35 H.12 108 0.0 1 Utr 2.0 13.000 150 18.969 to 0.0 2.000 0.0 T.35 108 4.28 0.862 0.0 15.000 0.0129 0.194 Vel = 2.35 T.35 108 0.0 1 Utr 2.0 4.000 150 19.163 to 0.0 2.000 0.0 T.38 108 4.28 0.862 0.0 6.000 0.0130 0.078 Vel = 2.35 T.38 108 6.01 1.5 Utr 2.0 7.000 150 19.241 to 0.0 2.000 0.0 T.41 108 10.29 1.244 0.0 9.000 0.0110 0.099 Vel = 2.72 T.41 T.34 116 to H.8 116 H.8 116 to H.9 116 H.9 116 to T.36 116 0.0 10.29 3.56 1 Utr 2.0 9.000 0.0 2.000 3.56 0.862 0.0 11.000 0.0 1 Utr 2.0 10.000 0.0 2.000 3.56 0.862 0.0 12.000 0.0 1 Utr 2.0 24.000 0.0 2.000 3.56 0.862 0.0 26.000 19.340 K Factor = 2.34 150 14.315 0.0 0.0092 0.101 Vel = 1.96 150 14.416 0.0 0.0092 0.111 Vel = 1.96 150 14.527 0.0 0.0092 0.239 Vel = 1.96 T.36 116 -0.12 1 2Utb 34.0 16.000 150 14.766 to 0.0 28.000 3.465 T.37 108 3.44 0.862 0.0 44.000 0.0086 0.380 Vel = 1.89 T.37 108 2.57 1 Utr 2.0 8.000 150 18.611 to 0.0 2.000 0.0 H.16 108 6.01 0.862 0.0 10.000 0.0242 0.242 Vel = 3.30 H.16 108 0.0 1 Utb 17.0 2.000 150 18.853 to 0.0 14.000 0.0 T.38 108 6.01 0.862 0.0 16.000 0.0242 0.388 Vel = 3.30 0.0 T.38 6.01 19.241 K Factor = 1.37 T.40 116 2.25 1 Utr 2.0 2.000 150 14.511 to 0.0 2.000 0.0 H.22 116 2.25 0.862 0.0 4.000 0.0040 0.016 Vel = 1.24 H.22 116 0.0 1 Utr 2.0 14.000 150 14.527 to 0.0 2.000 0.0 H.26 116 2.25 0.862 0.0 16.000 0.0039 0.063 Vel = 1.24 H.26 116 0.0 1 Utr 2.0 18.000 150 14.590 to 0.0 2.000 0.0 H.29 116 2.25 0.862 0.0 20.000 0.0039 0.078 Vel = 1.24 H.29 116 0.0 1 0.0 5.000 150 14.668 to 0.0 0.0 0.0 T.47 116 2.25 0.862 0.0 5.000 0.0040 0.020 Vel = 1.24 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 8 SHORT PLAT LOT 2 - 3343 GR - One Head Calculation (H.13) Date 6/12/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf T.47 116 0.0 1 Utr 2.0 8.000 150 14.688 to 0.0 2.000 0.0 H.27 116 2.25 0.862 0.0 10.000 0.0039 0.039 Vel = 1.24 H.27 116 0.0 1 Utr 2.0 8.000 150 14.727 to 0.0 2.000 0.0 T.45 116 2.25 0.862 0.0 10.000 0.0040 0.040 Vel = 1.24 T.45 116 0.12 1 2Utb 34.0 12.000 150 14.767 to 0.0 28.000 3.465 T.46 108 2.37 0.862 0.0 40.000 0.0043 0.173 Vel = 1.30 T.46 108 0.20 1 Utr 2.0 2.000 150 18.405 to 0.0 2.000 0.0 H.25 108 2.57 0.862 0.0 4.000 0.0050 0.020 Vel = 1.41 H.25 108 0.0 1 Utr 2.0 22.000 150 18.425 to 0.0 2.000 0.0 H.21 108 2.57 0.862 0.0 24.000 0.0050 0.121 Vel = 1.41 H.21 108 0.0 1 Utr 2.0 7.000 150 18.546 to 0.0 2.000 0.0 H.15 108 2.57 0.862 0.0 9.000 0.0050 0.045 Vel = 1.41 H.15 108 0.0 1 Utr 2.0 2.000 150 18.591 to 0.0 2.000 0.0 T.37 108 2.57 0.862 0.0 4.000 0.0050 0.020 Vel = 1.41 0.0 T.37 2.57 18.611 K Factor = 0.60 T.36 116 0.12 1 Utr 2.0 3.000 150 14.766 to 0.0 2.000 0.0 H.19 116 0.12 0.862 0.0 5.000 0 0.0 Vel = 0.07 H.19 116 0.0 1 Utr 2.0 13.000 150 14.766 to 0.0 2.000 0.0 H.24 116 0.12 0.862 0.0 15.000 0 0.0 Vel = 0.07 H.24 116 0.0 1 Utr 2.0 11.000 150 14.766 to 0.0 2.000 0.0 T.45 116 0.12 0.862 0.0 13.000 0.0001 0.001 Vel = 0.07 0.0 T.45 0.12 14.767 K Factor = 0.03 T.31 108 0.20 1 Utr 2.0 2.000 150 18.400 to 0.0 2.000 0.0 H.3 108 0.2 0.862 0.0 4.000 0 0.0 Vel = 0.11 H.3 108 0.0 1 Utr 2.0 8.000 150 18.400 to 0.0 2.000 0.0 T.32 108 0.2 0.862 0.0 10.000 0 0.0 Vel = 0.11 T.32 108 -0.03 1 Utr 2.0 2.000 150 18.400 to 0.0 2.000 0.0 T.33 108 0.17 0.862 0.0 4.000 0 0.0 Vel = 0.09 T.33 108 0.03 1 Utr 2.0 13.000 150 18.400 to 0.0 2.000 0.0 H.10 108 0.2 0.862 0.0 15.000 0.0001 0.001 Vel = 0.11 H.10 108 0.0 1 Utr 2.0 9.000 150 18.401 to 0.0 2.000 0.0 H.11 108 0.2 0.862 0.0 11.000 0.0001 0.001 Vel = 0.11 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 9 SHORT PLAT LOT 2 - 3343 GR - One Head Calculation (H.13) Date 6/12/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf H.11 108 0.0 1 Utr 2.0 19.000 150 18.402 to 0.0 2.000 0.0 H.20 108 0.2 0.862 0.0 21.000 0 0.001 Vel = 0.11 H.20 108 0.0 1 Utr 2.0 7.000 150 18.403 to 0.0 2.000 0.0 T.42 108 0.2 0.862 0.0 9.000 0 0.0 Vel = 0.11 T.42 108 -0.18 0.75 Utb 17.0 3.000 150 18.403 to Utr 2.0 19.000 0.0 H.23 108 0.02 0.671 0.0 22.000 0 0.0 Vel = 0.02 H.23 108 0.0 0.75 Utb 17.0 3.000 150 18.403 to 0.0 17.000 0.0 T.43 108 0.02 0.671 0.0 20.000 0 0.0 Vel = 0.02 T.43 108 0.18 1 Utr 2.0 15.000 150 18.403 to 0.0 2.000 0.0 T.44 108 0.2 0.862 0.0 17.000 0.0001 0.001 Vel = 0.11 T.44 108 0.0 1 Utr 2.0 8.000 150 18.404 to 0.0 2.000 0.0 H.28 108 0.2 0.862 0.0 10.000 0 0.0 Vel = 0.11 H.28 108 0.0 1 0.0 6.000 150 18.404 to 0.0 0.0 0.0 T.46 108 0.2 0.862 0.0 6.000 0.0002 0.001 Vel = 0.11 0.0 T.46 0.20 18.405 K Factor = 0.05 T.32 108 0.03 0.75 Utb 17.0 2.000 150 18.400 to Utr 2.0 19.000 0.0 H.5 108 0.03 0.671 0.0 21.000 0 0.0 Vel = 0.03 H.5 108 0.0 0.75 Utb 17.0 2.000 150 18.400 to 0.0 17.000 0.0 T.33 108 0.03 0.671 0.0 19.000 0 0.0 Vel = 0.03 0.0 T.33 0.03 18.400 K Factor = 0.01 T.42 108 0.18 1 Utr 2.0 2.000 150 18.403 to 0.0 2.000 0.0 T.43 108 0.18 0.862 0.0 4.000 0 0.0 Vel = 0.10 0.0 T.43 0.18 18.403 K Factor = 0.04 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 INSTALLING CONTRACTOR STAMP: DESIGN ONLY STAMP: DESIGN SERA ■ WASHINGTON STATE ' j CERTIFICATE OF COMPETENCY ' FIRE PROTECTION SPRINKLER SYSTEMS ■ ' ■ Libby Marie Babb ■ 3791-0722-A Level 8 A-Pex Design Services, Inc. APEXDDS782K5 ' signaturp »s+c �,aa ; ■ E.�rr�r.ri�rar�r�r.rirr.r�.r �rrr�i A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name SHORT PLAT LOT 2 - 3343 GR - Two Head Calculation (H.1 & H.2) Drawing RESIDENTIAL Location 19510 88TH AVE W EDMONDS WA 98026 Remote Area 1 Contract 230612-01 Data File 230612-01 88th Ave W Short Plat Lot 2 Plan 3343 GR.wx2 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. Page 1 SHORT PLAT LOT 2 - 3343 GR - Two Head Calculation (H.1 & H.2) Date 6/12/2023 HYDRAULIC DESIGN INFORMATION SHEET Name - SHORT PLAT LOT 2 - 3343 GR Location - EDMONDS WA 98026 Building - RESIDENTIAL Contractor - NW CUSTOM PLUMBING Calculated By - LIBBY BABB Construction: (X) Combustible ( ) OCCUPANCY - RESIDENTIAL Date - 06-12-2023 System No. - 1 Contract No. - 230612-01 Drawing No. - Non -Combustible Ceiling Height S Type of Calculation: ( )NFPA 13 Residential ( )NFPA 13R (X)NFPA 13D Y Number of Sprinklers Flowing: ( )1 (X)2 ( )4 ( ) S ( )Other T ( )Specific Ruling Made by Date E M Listed Flow at Start Point - 13 Gpm System Type Listed Pres. at Start Point - 7.04 Psi (X) Wet ( ) Dry D MAXIMUM LISTED SPACING 16 x 16 ( ) Deluge ( ) PreAction E Domestic Flow Added - 0 Gpm Sprinkler or Nozzle S Additional Flow Added - Gpm Make RELIABLE Model LL-RFC49 I Elevation at Highest Outlet - 116 Feet Size 3/8 K-Factor 4.9 G Note: Temperature Rating 155 N Calculation Gpm Required 26.1649 Psi Required 32.84 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) - 70 Elev. R Residual (Psi) - 20 Other Flow (Gpm) - 500 S Elevation - 100 P Location: P L Source of Information: Y Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Water Supply Curve C A-PEX Design Services Inc. SHORT PLAT LOT 2 - 3343 GR - Two Head Calculation (H.1 & H.2) Page 2 Date 6/12/2023 City Water Supply: Demand: C1 - Static Pressure 70 D1 - Elevation 6.930 C2 - Residual Pressure: 20 D2 - System Flow : 26.165 C2 - Residual Flow 500 D2 - System Pressure 32.840 Hose ( Demand ) D3 - System Demand : 26.165 Safety Margin 36.947 150 140 130 P 120 R 110 E 100 S 90 S 80 C1 U 70 R 60 E 50 40 D2 30 20 10 D1 50 100 150 200 250 300 350 400 450 FLOW ( N 1 1.85 ) C2 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Fittings Used Summary A-PEX Design Services Inc. SHORT PLAT LOT 2 - 3343 GR - Two Head Calculation (H.1 & H.2) Fitting Legend Abbrev. Name Page 3 Date 6/12/2023 E 90' Standard Elbow 2 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 G Generic Gate Valve 1 1 1 1 1 1 1 1 1 2 2 3 4 5 6 7 8 10 11 13 T 90' Flow thru Tee 3 4 5 6 8 10 12 15 17 20 25 30 35 50 60 71 81 91 101 121 Utb * Aquapex Tee - Branch 2 17 14 9 12 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Utr * Aquapex Tee - Run 1 2 2 4 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Units Summary Diameter Units Length Units Flow Units Pressure Units Inches Feet US Gallons per Minute Pounds per Square Inch Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. Page 4 SHORT PLAT LOT 2 - 3343 GR - Two Head Calculation (H.1 & H.2) Date 6/12/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STR 70.0 20 500.0 69.787 26.16 32.84 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.1 116.0 4.9 7.04 13.0 H.7 116.0 7.95 H.13 116.0 8.6 H.14 116.0 9.26 H.18 116.0 9.76 H.17 116.0 10.21 T.39 116.0 10.52 T.40 116.0 11.07 T.41 108.0 16.99 S.1 104.0 19.73 MTR 100.0 28.38 STR 100.0 32.84 T.30 116.0 7.08 H.2 116.0 4.9 7.22 13.16 T.34 116.0 8.75 T.31 108.0 14.47 HA 108.0 14.85 H.6 108.0 15.55 H.12 108.0 16.0 T.35 108.0 16.53 T.38 108.0 16.74 H.8 116.0 9.23 H.9 116.0 9.75 T.36 116.0 10.87 T.37 108.0 15.23 H.16 108.0 15.81 H.19 116.0 10.9 H.24 116.0 10.99 T.45 116.0 11.06 T.46 108.0 14.72 H.25 108.0 14.77 H.21 108.0 15.07 H.15 108.0 15.18 H.3 108.0 14.48 T.32 108.0 14.5 T.33 108.0 14.51 H.10 108.0 14.54 H.11 108.0 14.57 H.20 108.0 14.62 T.42 108.0 14.64 T.43 108.0 14.64 T.44 108.0 14.68 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. Page 5 SHORT PLAT LOT 2 - 3343 GR - Two Head Calculation (H.1 & H.2) Date 6/12/2023 NODE ANALYSIS (cont.) Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.28 108.0 14.71 H.5 108.0 14.5 H.27 116.0 11.06 T.47 116.0 11.07 H.29 116.0 11.07 H.26 116.0 11.07 H.22 116.0 11.07 H.23 108.0 14.64 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams - 2007 A-PEX Design Services Inc. Page 6 SHORT PLAT LOT 2 - 3343 GR - Two Head Calculation (H.1 & H.2) Date 6/12/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf H.1 116 4.90 8.93 1 Utr 2.0 16.000 150 7.040 to 0.0 2.000 0.0 H.7 116 8.93 0.862 0.0 18.000 0.0504 0.907 Vel = 4.91 H.7 116 0.0 1 Utr 2.0 11.000 150 7.947 to 0.0 2.000 0.0 H.13 116 8.93 0.862 0.0 13.000 0.0504 0.655 Vel = 4.91 H.13 116 0.0 1 Utr 2.0 11.000 150 8.602 to 0.0 2.000 0.0 H.14 116 8.93 0.862 0.0 13.000 0.0503 0.654 Vel = 4.91 H.14 116 0.0 1 Utr 2.0 8.000 150 9.256 to 0.0 2.000 0.0 H.18 116 8.93 0.862 0.0 10.000 0.0504 0.504 Vel = 4.91 H.18 116 0.0 1 Utr 2.0 7.000 150 9.760 to 0.0 2.000 0.0 H.17 116 8.93 0.862 0.0 9.000 0.0503 0.453 Vel = 4.91 H.17 116 0.0 1 Utr 2.0 4.000 150 10.213 to 0.0 2.000 0.0 T.39 116 8.93 0.862 0.0 6.000 0.0505 0.303 Vel = 4.91 T.39 116 0.0 1 Utr 2.0 9.000 150 10.516 to 0.0 2.000 0.0 T.40 116 8.93 0.862 0.0 11.000 0.0504 0.554 Vel = 4.91 T.40 116 0.27 1 2Utb 34.0 18.000 150 11.070 to 0.0 28.000 3.465 T.41 108 9.2 0.862 0.0 46.000 0.0533 2.452 Vel = 5.06 T.41 108 16.96 1.5 T 3.443 13.000 150 16.987 to 0.0 3.443 1.732 S.1 104 26.16 1.244 0.0 16.443 0.0617 1.015 Vel = 6.91 S.1 104 0.0 1.5 2E 3.443 60.000 150 19.734 to 0.0 3.443 4.732 * * Fixed Loss = 3 MTR 100 26.16 1.244 0.0 63.443 0.0617 3.916 Vel = 6.91 MTR 100 0.0 1 E 2.336 15.000 150 28.382 to T 5.841 9.345 0.0 STR 100 26.16 0.995 G 1.168 24.345 0.1831 4.458 Vel = 10.79 0.0 STIR 26.16 32.840 K Factor = 4.56 H.1 116 4.08 1 Utr 2.0 1.000 150 7.040 to 0.0 2.000 0.0 T.30 116 4.08 0.862 0.0 3.000 0.0117 0.035 Vel = 2.24 T.30 116 to H.2 116 H.2 116 to T.34 116 T.34 116 to T.31 108 0.0 1 Utr 2.0 10.000 150 7.075 0.0 2.000 0.0 4.08 0.862 0.0 12.000 0.0118 0.142 Vel = 2.24 4.90 13.16 1 Utr 2.0 7.000 150 7.217 0.0 2.000 0.0 17.24 0.862 0.0 9.000 0.1702 1.532 Vel = 9.48 -8.23 1 2Utb 34.0 16.000 150 8.749 0.0 28.000 3.465 9.01 0.862 0.0 44.000 0.0512 2.254 Vel = 4.95 T.31 108 -1.69 1 Utr 2.0 9.000 150 14.468 to 0.0 2.000 0.0 HA 108 7.32 0.862 0.0 11.000 0.0349 0.384 Vel = 4.02 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 7 SHORT PLAT LOT 2 - 3343 GR - Two Head Calculation (H.1 & H.2) Date 6/12/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf HA 108 0.0 1 Utr 2.0 18.000 150 14.852 to 0.0 2.000 0.0 H.6 108 7.32 0.862 0.0 20.000 0.0349 0.699 Vel = 4.02 H.6 108 0.0 1 Utr 2.0 11.000 150 15.551 to 0.0 2.000 0.0 H.12 108 7.32 0.862 0.0 13.000 0.0349 0.454 Vel = 4.02 H.12 108 0.0 1 Utr 2.0 13.000 150 16.005 to 0.0 2.000 0.0 T.35 108 7.32 0.862 0.0 15.000 0.0349 0.523 Vel = 4.02 T.35 108 0.0 1 Utr 2.0 4.000 150 16.528 to 0.0 2.000 0.0 T.38 108 7.32 0.862 0.0 6.000 0.0350 0.210 Vel = 4.02 T.38 108 9.64 1.5 Utr 2.0 7.000 150 16.738 to 0.0 2.000 0.0 T.41 108 16.96 1.244 0.0 9.000 0.0277 0.249 Vel = 4.48 0.0 T.41 16.96 16.987 K Factor = 4.11 T.34 116 8.23 1 Utr 2.0 9.000 150 8.749 to 0.0 2.000 0.0 H.8 116 8.23 0.862 0.0 11.000 0.0434 0.477 Vel = 4.52 H.8 116 0.0 1 Utr 2.0 10.000 150 9.226 to 0.0 2.000 0.0 H.9 116 8.23 0.862 0.0 12.000 0.0433 0.520 Vel = 4.52 H.9 116 0.0 1 Utr 2.0 24.000 150 9.746 to 0.0 2.000 0.0 T.36 116 8.23 0.862 0.0 26.000 0.0433 1.127 Vel = 4.52 T.36 116 -2.78 1 2Utb 34.0 16.000 150 10.873 to 0.0 28.000 3.465 T.37 108 5.45 0.862 0.0 44.000 0.0202 0.890 Vel = 3.00 T.37 108 4.19 1 Utr 2.0 8.000 150 15.228 to 0.0 2.000 0.0 H.16 108 9.64 0.862 0.0 10.000 0.0581 0.581 Vel = 5.30 H.16 108 to T.38 108 T.38 T.36 116 to H.19 116 H.19 116 to H.24 116 H.24 116 to T.45 116 0.0 1 Utb 17.0 2.000 0.0 14.000 9.64 0.862 0.0 16.000 0.0 9.64 2.78 1 Utr 2.0 3.000 0.0 2.000 2.78 0.862 0.0 5.000 0.0 1 Utr 2.0 13.000 0.0 2.000 2.78 0.862 0.0 15.000 0.0 1 Utr 2.0 11.000 0.0 2.000 2.78 0.862 0.0 13.000 150 15.809 0.0 0.0581 0.929 Vel = 5.30 16.738 K Factor = 2.36 150 10.873 0.0 0.0058 0.029 Vel = 1.53 150 10.902 0.0 0.0058 0.087 Vel = 1.53 150 10.989 0.0 0.0058 0.075 Vel = 1.53 T.45 116 -0.28 1 2Utb 34.0 12.000 150 11.064 to 0.0 28.000 3.465 T.46 108 2.5 0.862 0.0 40.000 0.0048 0.191 Vel = 1.37 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 8 SHORT PLAT LOT 2 - 3343 GR - Two Head Calculation (H.1 & H.2) Date 6/12/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf T.46 108 1.68 1 Utr 2.0 2.000 150 14.720 to 0.0 2.000 0.0 H.25 108 4.18 0.862 0.0 4.000 0.0125 0.050 Vel = 2.30 H.25 108 0.0 1 Utr 2.0 22.000 150 14.770 to 0.0 2.000 0.0 H.21 108 4.18 0.862 0.0 24.000 0.0124 0.297 Vel = 2.30 H.21 108 0.0 1 Utr 2.0 7.000 150 15.067 to 0.0 2.000 0.0 H.15 108 4.18 0.862 0.0 9.000 0.0124 0.112 Vel = 2.30 H.15 108 0.0 1 Utr 2.0 2.000 150 15.179 to 0.0 2.000 0.0 T.37 108 4.18 0.862 0.0 4.000 0.0122 0.049 Vel = 2.30 T.37 T.31 108 to H.3 108 H.3 108 to T.32 108 T.32 108 to T.33 108 T.33 108 to H.10 108 0.0 4.18 1.69 1 Utr 2.0 2.000 0.0 2.000 1.69 0.862 0.0 4.000 0.0 1 Utr 2.0 8.000 0.0 2.000 1.69 0.862 0.0 10.000 -0.22 1 Utr 2.0 2.000 0.0 2.000 1.47 0.862 0.0 4.000 0.22 1 Utr 2.0 13.000 0.0 2.000 1.69 0.862 0.0 15.000 15.228 K Factor = 1.07 150 14.468 0.0 0.0022 0.009 Vel = 0.93 150 14.477 0.0 0.0023 0.023 Vel = 0.93 150 14.500 0.0 0.0020 0.008 Vel = 0.81 150 14.508 0.0 0.0023 0.034 Vel = 0.93 H.10 108 0.0 1 Utr 2.0 9.000 150 14.542 to 0.0 2.000 0.0 H.11 108 1.69 0.862 0.0 11.000 0.0024 0.026 Vel = 0.93 H.11 108 0.0 1 Utr 2.0 19.000 150 14.568 to 0.0 2.000 0.0 H.20 108 1.69 0.862 0.0 21.000 0.0023 0.048 Vel = 0.93 H.20 108 0.0 1 Utr 2.0 7.000 150 14.616 to 0.0 2.000 0.0 T.42 108 1.69 0.862 0.0 9.000 0.0023 0.021 Vel = 0.93 T.42 108 -0.22 1 Utr 2.0 2.000 150 14.637 to 0.0 2.000 0.0 T.43 108 1.47 0.862 0.0 4.000 0.0018 0.007 Vel = 0.81 T.43 108 0.22 1 Utr 2.0 15.000 150 14.644 to 0.0 2.000 0.0 T.44 108 1.69 0.862 0.0 17.000 0.0023 0.039 Vel = 0.93 T.44 108 0.0 1 Utr 2.0 8.000 150 14.683 to 0.0 2.000 0.0 H.28 108 1.69 0.862 0.0 10.000 0.0023 0.023 Vel = 0.93 H.28 108 0.0 1 0.0 6.000 150 14.706 to 0.0 0.0 0.0 T.46 108 1.69 0.862 0.0 6.000 0.0023 0.014 Vel = 0.93 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 SHORT PLAT LOT 2 - 3343 GR - Two Head Calculation (H.1 & H.2) Date 6/12/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftng's Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqv. Ln. Total Pf/Ft Pf T.46 1.69 14.720 K Factor = 0.44 T.32 108 0.22 0.75 Utb 17.0 2.000 150 14.500 to Utr 2.0 19.000 0.0 H.5 108 0.22 0.671 0.0 21.000 0.0002 0.004 Vel = 0.20 H.5 108 0.0 0.75 Utb 17.0 2.000 150 14.504 to 0.0 17.000 0.0 T.33 108 0.22 0.671 0.0 19.000 0.0002 0.004 Vel = 0.20 0.0 T.33 0.22 14.508 K Factor = 0.06 T.45 116 0.28 1 Utr 2.0 8.000 150 11.064 to 0.0 2.000 0.0 H.27 116 0.28 0.862 0.0 10.000 0.0001 0.001 Vel = 0.15 H.27 116 0.0 1 Utr 2.0 8.000 150 11.065 to 0.0 2.000 0.0 T.47 116 0.28 0.862 0.0 10.000 0.0001 0.001 Vel = 0.15 T.47 116 0.0 1 0.0 5.000 150 11.066 to 0.0 0.0 0.0 H.29 116 0.28 0.862 0.0 5.000 0 0.0 Vel = 0.15 H.29 116 0.0 1 Utr 2.0 18.000 150 11.066 to 0.0 2.000 0.0 H.26 116 0.28 0.862 0.0 20.000 0.0001 0.002 Vel = 0.15 H.26 116 0.0 1 Utr 2.0 14.000 150 11.068 to 0.0 2.000 0.0 H.22 116 0.28 0.862 0.0 16.000 0.0001 0.001 Vel = 0.15 H.22 116 0.0 1 Utr 2.0 2.000 150 11.069 to 0.0 2.000 0.0 T.40 116 0.28 0.862 0.0 4.000 0.0002 0.001 Vel = 0.15 0.0 T.40 0.28 11.070 K Factor = 0.08 T.42 108 0.21 0.75 Utb 17.0 3.000 150 14.637 to Utr 2.0 19.000 0.0 H.23 108 0.21 0.671 0.0 22.000 0.0002 0.004 Vel = 0.19 H.23 108 0.0 0.75 Utb 17.0 3.000 150 14.641 to 0.0 17.000 0.0 T.43 108 0.21 0.671 0.0 20.000 0.0002 0.003 Vel = 0.19 0.0 T.43 0.21 14.644 K Factor = 0.05 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087