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FIR2023-0105+Calculations+10.27.2023_1.10.50_PM+3866394INSTALLING CONTRACTOR STAMP: DESIGN ONLY STAMP: RECEIVED Oct 31 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT ANOW DESIGN FIR2023-0105 P�rrr�rarfrr�wr�rrrrrw�rrrrrrr�S ■ WASNINOTON STATE ' CERTIFICATE OF COMPETENCY I FIRE PROTECTION SPRINKLER SYSTEMS I i's Libby Marie Babb ■ 3791-0722-A Levelso ■ A-Pex Design Services, Inc. ■ i APEXDDS782K5� ' Explr� one aa ; ■ ILrr- rirrsi A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name ED25 LOT 1 PLAN 3232 - One Head Calculation (H.28) Drawing RESIDENTIAL Location 8923 220TH ST SW EDMONDS WA 98026 Remote Area 1 Contract 231018-05 Data File 231018-05 ED25 Lot 1 8923 220th St SW Plan 3232.wx1 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. Page 1 ED25 LOT 1 PLAN 3232 - One Head Calculation (H.28) Date 10/18/2023 HYDRAULIC DESIGN INFORMATION SHEET Name - ED25 LOT 1 PLAN 3232 Date - 10-18-23 Location - EDMONDS WA 98026 Building - RESIDENTIAL System No. - 1 Contractor - NW CUSTOM PLUMBING Contract No. - 231018-05 Calculated By - TAYLOR FAHEY 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)l ( )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 30.68 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) - 70 Other Flow (Gpm) - 26 S Elevation - 100 P Location: P L Source of Information: Y Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Water Supply Curve A-PEX Design Services Inc. ED25 LOT 1 PLAN 3232 - One Head Calculation (H.28) Page 2 Date 10/18/2023 City Water Supply: Demand: C1 - Static Pressure 70 D1 - Elevation 6.930 C2 - Residual Pressure: 70 D2 - System Flow : 16.995 C2 - Residual Flow 26 D2 - System Pressure 30.683 Hose ( Demand ) D3 - System Demand : 16.995 Safety Margin 39.317 150 140 130 P 120 R 110 E 100 S 90 S 80 C1 C2 U 70 R 60 E 50 40 D2 30 20 10 D1 10 20 30 40 50 60 70 80 90 FLOW ( N 1 1.85 ) Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Fittings Used Summary A-PEX Design Services Inc. ED25 LOT 1 PLAN 3232 - One Head Calculation (H.28) Fitting Legend Abbrev. Name '/2 3/4 1 E 90' Standard Elbow 2 2 2 G Generic Gate Valve 1 1 1 T 90' Flow thru Tee 3 4 5 Utb * Aquapex Tee - Branch 2 17 14 Utr * Aquapex Tee - Run 1 2 2 Units Summary Diameter Units Length Units Flow Units Pressure Units Page 3 Date 10/18/2023 1'/4 1'/2 2 2'/2 3 3'/2 4 5 6 8 10 12 14 16 18 20 24 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 1 1 1 1 1 1 2 2 3 4 5 6 7 8 10 11 13 6 8 10 12 15 17 20 25 30 35 50 60 71 81 91 101 121 9 12 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 ED25 LOT 1 PLAN 3232 - One Head Calculation (H.28) Date 10/18/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STIR 70.0 70 26.0 70.0 17.0 30.683 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.28 116.0 H.29 116.0 T.44 116.0 T.45 116.0 H.26 116.0 T.43 116.0 T.42 108.0 H.24 108.0 T.40 108.0 S.1 104.0 MTR 100.0 STR 100.0 T.41 116.0 H.21 116.0 H.20 116.0 H.7 116.0 H.8 116.0 T.35 116.0 T.37 108.0 T.38 108.0 T.39 108.0 H.18 108.0 H.23 108.0 H.32 108.0 T.46 108.0 H.25 108.0 H.22 116.0 H.30 116.0 H.33 116.0 H.31 116.0 H.27 116.0 H.16 116.0 H.17 116.0 T.36 116.0 T.34 108.0 H.9 108.0 H.15 108.0 H.11 108.0 H.12 108.0 H.13 108.0 H.10 116.0 H.5 116.0 4.9 12.03 13.04 13.42 13.48 14.11 14.36 19.39 19.6 21.14 23.22 28.68 30.68 12.69 12.82 13.29 13.91 14.38 14.67 18.8 18.96 18.97 19.04 19.13 19.21 19.26 19.34 14.42 14.49 14.57 14.6 14.66 14.76 14.81 14.85 18.97 19.35 19.53 19.91 20.26 20.5 14.68 14.75 17.0 0.05 324 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. Page 5 ED25 LOT 1 PLAN 3232 - One Head Calculation (H.28) Date 10/18/2023 NODE ANALYSIS (cont.) Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.6 116.0 14.81 H.14 108.0 18.82 HA 108.0 18.86 H.3 108.0 18.89 H.2 108.0 18.92 H.1 108.0 18.95 H.19 108.0 18.96 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 6 ED25 LOT 1 PLAN 3232 - One Head Calculation (H.28) Date 10/18/2023 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.28 116 4.90 10.08 1 Utr 2.0 14.000 150 12.030 to 2.000 0.0 H.29 116 10.08 0.862 16.000 0.0631 1.010 Vel = 5.54 H.29 116 0.0 1 Utr 2.0 4.000 150 13.040 to 2.000 0.0 T.44 116 10.08 0.862 6.000 0.0630 0.378 Vel = 5.54 T.44 116 0.0 1 1.000 150 13.418 to 0.0 T.45 116 10.08 0.862 1.000 0.0640 0.064 Vel = 5.54 T.45 116 0.0 1 Utr 2.0 8.000 150 13.482 to 2.000 0.0 H.26 116 10.08 0.862 10.000 0.0631 0.631 Vel = 5.54 H.26 116 0.0 1 Utr 2.0 2.000 150 14.113 to 2.000 0.0 T.43 116 10.08 0.862 4.000 0.0630 0.252 Vel = 5.54 T.43 116 -2.41 1 2Utb 34.0 13.000 150 14.365 to 28.000 3.465 T.42 108 7.67 0.862 41.000 0.0380 1.558 Vel = 4.22 T.42 108 2.99 1 3.000 150 19.388 to 0.0 H.24 108 10.66 0.862 3.000 0.0700 0.210 Vel = 5.86 H.24 108 0.0 1 Utb 17.0 6.000 150 19.598 to Utr 2.0 16.000 0.0 T.40 108 10.66 0.862 22.000 0.0700 1.539 Vel = 5.86 T.40 108 6.34 1.5 T 3.443 9.000 150 21.137 to 3.443 1.732 S.1 104 17.0 1.244 12.443 0.0278 0.346 Vel = 4.49 S.1 104 0.0 1.5 2E 12.089 80.000 150 23.215 to 12.089 4.732 * * Fixed Loss = 3 MTR 100 17.0 1.61 92.089 0.0079 0.729 Vel = 2.68 MTR 100 0.0 1 E 2.336 15.000 150 28.676 to T 5.841 9.345 0.0 STIR 100 17.0 0.995 G 1.168 24.345 0.0824 2.007 Vel = 7.01 0.0 STIR 17.00 30.683 K Factor = 3.07 H.28 116 6.91 1 Utr 2.0 19.000 150 12.030 to 2.000 0.0 T.41 116 6.91 0.862 21.000 0.0314 0.659 Vel = 3.80 T.41 116 0.0 1 Utr 2.0 2.000 150 12.689 to 2.000 0.0 H.21 116 6.91 0.862 4.000 0.0315 0.126 Vel = 3.80 H.21 116 0.0 1 Utr 2.0 13.000 150 12.815 to 2.000 0.0 H.20 116 6.91 0.862 15.000 0.0314 0.471 Vel = 3.80 H.20 116 0.0 1 Utr 2.0 18.000 150 13.286 to 2.000 0.0 H.7 116 6.91 0.862 20.000 0.0314 0.627 Vel = 3.80 H.7 116 0.0 1 Utr 2.0 13.000 150 13.913 to 2.000 0.0 H.8 116 6.91 0.862 15.000 0.0314 0.471 Vel = 3.80 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 7 ED25 LOT 1 PLAN 3232 - One Head Calculation (H.28) Date 10/18/2023 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.8 116 0.0 1 Utr 2.0 7.000 150 14.384 to 2.000 0.0 T.35 116 6.91 0.862 9.000 0.0313 0.282 Vel = 3.80 T.35 116 -2.19 1 2Utb 34.0 15.000 150 14.666 to 28.000 3.465 T.37 108 4.72 0.862 43.000 0.0155 0.666 Vel = 2.59 T.37 108 -1.73 1 Utr 2.0 22.000 150 18.797 to 2.000 0.0 T.38 108 2.99 0.862 24.000 0.0067 0.160 Vel = 1.64 T.38 108 -0.27 1 2.000 150 18.957 to 0.0 T.39 108 2.72 0.862 2.000 0.0055 0.011 Vel = 1.50 T.39 108 0.27 1 Utr 2.0 8.000 150 18.968 to 2.000 0.0 H.18 108 2.99 0.862 10.000 0.0067 0.067 Vel = 1.64 H.18 108 0.0 1 Utr 2.0 12.000 150 19.035 to 2.000 0.0 H.23 108 2.99 0.862 14.000 0.0066 0.093 Vel = 1.64 H.23 108 0.0 1 Utr 2.0 10.000 150 19.128 to 2.000 0.0 H.32 108 2.99 0.862 12.000 0.0067 0.080 Vel = 1.64 H.32 108 0.0 1 8.000 150 19.208 to 0.0 T.46 108 2.99 0.862 8.000 0.0068 0.054 Vel = 1.64 T.46 108 0.0 1 Utr 2.0 10.000 150 19.262 to 2.000 0.0 H.25 108 2.99 0.862 12.000 0.0067 0.080 Vel = 1.64 H.25 108 0.0 1 Utr 2.0 5.000 150 19.342 to 2.000 0.0 T.42 108 2.99 0.862 7.000 0.0066 0.046 Vel = 1.64 0.0 T.42 2.99 19.388 K Factor = 0.68 T.43 116 2.42 1 Utr 2.0 11.000 150 14.365 to 2.000 0.0 H.22 116 2.42 0.862 13.000 0.0045 0.058 Vel = 1.33 H.22 116 0.0 1 Utr 2.0 12.000 150 14.423 to 2.000 0.0 H.30 116 2.42 0.862 14.000 0.0045 0.063 Vel = 1.33 H.30 116 0.0 1 Utr 2.0 17.000 150 14.486 to 2.000 0.0 H.33 116 2.42 0.862 19.000 0.0045 0.086 Vel = 1.33 H.33 116 0.0 1 6.000 150 14.572 to 0.0 H.31 116 2.42 0.862 6.000 0.0043 0.026 Vel = 1.33 H.31 116 0.0 1 Utr 2.0 11.000 150 14.598 to 2.000 0.0 H.27 116 2.42 0.862 13.000 0.0045 0.059 Vel = 1.33 H.27 116 0.0 1 Utr 2.0 20.000 150 14.657 to 2.000 0.0 H.16 116 2.42 0.862 22.000 0.0045 0.099 Vel = 1.33 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 8 ED25 LOT 1 PLAN 3232 - One Head Calculation (H.28) Date 10/18/2023 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftngs Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf H.16 116 0.0 1 Utr 2.0 10.000 150 14.756 to 2.000 0.0 H.17 116 2.42 0.862 12.000 0.0045 0.054 Vel = 1.33 H.17 116 0.0 1 Utr 2.0 8.000 150 14.810 to 2.000 0.0 T.36 116 2.42 0.862 10.000 0.0044 0.044 Vel = 1.33 T.36 116 2.19 1 2Utb 34.0 16.000 150 14.854 to 28.000 3.465 T.34 108 4.61 0.862 44.000 0.0148 0.653 Vel = 2.53 T.34 108 1.73 1 Utr 2.0 12.000 150 18.972 to 2.000 0.0 H.9 108 6.34 0.862 14.000 0.0268 0.375 Vel = 3.49 H.9 108 0.0 1 Utr 2.0 5.000 150 19.347 to 2.000 0.0 H.15 108 6.34 0.862 7.000 0.0267 0.187 Vel = 3.49 H.15 108 0.0 1 14.000 150 19.534 to 0.0 H.11 108 6.34 0.862 14.000 0.0267 0.374 Vel = 3.49 H.11 108 0.0 1 Utr 2.0 11.000 150 19.908 to 2.000 0.0 H.12 108 6.34 0.862 13.000 0.0267 0.347 Vel = 3.49 H.12 108 0.0 1 Utr 2.0 7.000 150 20.255 to 2.000 0.0 H.13 108 6.34 0.862 9.000 0.0268 0.241 Vel = 3.49 H.13 108 0.0 1 Utb 17.0 10.000 150 20.496 to 14.000 0.0 T.40 108 6.34 0.862 24.000 0.0267 0.641 Vel = 3.49 0.0 T.40 6.34 21.137 K Factor = 1.38 T.35 116 2.19 1 5.000 150 14.666 to 0.0 H.10 116 2.19 0.862 5.000 0.0038 0.019 Vel = 1.20 H.10 116 0.0 1 Utr 2.0 16.000 150 14.685 to 2.000 0.0 H.5 116 2.19 0.862 18.000 0.0038 0.068 Vel = 1.20 H.5 116 0.0 1 Utr 2.0 13.000 150 14.753 to 2.000 0.0 H.6 116 2.19 0.862 15.000 0.0037 0.056 Vel = 1.20 H.6 116 0.0 1 Utr 2.0 10.000 150 14.809 to 2.000 0.0 T.36 116 2.19 0.862 12.000 0.0038 0.045 Vel = 1.20 0.0 T.36 2.19 14.854 K Factor = 0.57 T.37 108 1.72 1 Utr 2.0 9.000 150 18.797 to 2.000 0.0 H.14 108 1.72 0.862 11.000 0.0024 0.026 Vel = 0.95 H.14 108 0.0 1 Utr 2.0 12.000 150 18.823 to 2.000 0.0 HA 108 1.72 0.862 14.000 0.0024 0.034 Vel = 0.95 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 9 ED25 LOT 1 PLAN 3232 - One Head Calculation (H.28) Date 10/18/2023 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 108 0.0 1 Utr 2.0 13.000 150 18.857 to 2.000 0.0 H.3 108 1.72 0.862 15.000 0.0024 0.036 Vel = 0.95 H.3 108 0.0 1 Utr 2.0 7.000 150 18.893 to 2.000 0.0 H.2 108 1.72 0.862 9.000 0.0024 0.022 Vel = 0.95 H.2 108 0.0 1 Utr 2.0 11.000 150 18.915 to 2.000 0.0 H.1 108 1.72 0.862 13.000 0.0024 0.031 Vel = 0.95 H.1 108 0.0 1 Utr 2.0 9.000 150 18.946 to 2.000 0.0 T.34 108 1.72 0.862 11.000 0.0024 0.026 Vel = 0.95 0.0 T.34 1.72 18.972 K Factor = 0.39 T.38 108 0.27 0.75 Utb 17.0 3.000 150 18.957 to Utr 2.0 19.000 0.0 H.19 108 0.27 0.671 22.000 0.0003 0.006 Vel = 0.24 H.19 108 0.0 0.75 Utb 17.0 3.000 150 18.963 to 17.000 0.0 T.39 108 0.27 0.671 20.000 0.0002 0.005 Vel = 0.24 0.0 T.39 0.27 18.968 K Factor = 0.06 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 INSTALLING CONTRACTOR STAMP: DESIGN ONLY STAMP: ANOW DESIGN �rsrr�rwrrrr+rr�rarrr��rrrrrrr�� r WASHINGTON STATE r j CERTIFICATE OF COMPETENCY ; FIRE PROTECTION SPRINKLER SYSTEMS r r r i Libby Marie Babb r 3791-0722-A Level 1 i r A-Pex Design Services, Inc. e r APEXDDS782K5 r v Eaplv4s r Signs DEC s1, as `MMMr===OWN MMMrI&r OMMMM. rrrr�i A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name ED25 LOT 1 PLAN 3232 - Two Head Calculation (H.21 & H.20) Drawing RESIDENTIAL Location 8923 220TH ST SW EDMONDS WA 98026 Remote Area 1 Contract 231018-05 Data File 231018-05 ED25 Lot 1 8923 220th St SW Plan 3232.wx2 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. Page 1 ED25 LOT 1 PLAN 3232 - Two Head Calculation (H.21 & H.20) Date 10/18/2023 HYDRAULIC DESIGN INFORMATION SHEET Name - ED25 LOT 1 PLAN 3232 Date - 10-18-23 Location - EDMONDS WA 98026 Building - RESIDENTIAL System No. - 1 Contractor - NW CUSTOM PLUMBING Contract No. - 231018-05 Calculated By - TAYLOR FAHEY 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: ( )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 26.0085 Psi Required 36.02 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) - 70 Other Flow (Gpm) - 26 S Elevation - 100 P Location: P L Source of Information: Y Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Water Supply Curve A-PEX Design Services Inc. ED25 LOT 1 PLAN 3232 - Two Head Calculation (H.21 & H.20) Page 2 Date 10/18/2023 City Water Supply: Demand: C1 - Static Pressure 70 D1 - Elevation 6.930 C2 - Residual Pressure: 70 D2 - System Flow : 26.008 C2 - Residual Flow 26 D2 - System Pressure 36.018 Hose ( Demand ) D3 - System Demand : 26.008 Safety Margin 33.982 150 140 130 P 120 R 110 E 100 S 90 S 80 C1 C2 U 70 R 60 E 50 40 30 20 10 D1 10 20 30 40 50 60 70 80 90 FLOWN^1.85) Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Fittings Used Summary A-PEX Design Services Inc. ED25 LOT 1 PLAN 3232 - Two Head Calculation (H.21 & H.20) Fitting Legend Page 3 Date 10/18/2023 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 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 ED25 LOT 1 PLAN 3232 - Two Head Calculation (H.21 & H.20) Date 10/18/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STIR 70.0 70 26.0 70.0 26.01 36.018 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.21 116.0 4.9 7.04 13.0 0.05 256 T.41 116.0 7.4 H.28 116.0 9.32 H.29 116.0 10.78 T.44 116.0 11.33 T.45 116.0 11.42 H.26 116.0 12.33 T.43 116.0 12.7 T.42 108.0 19.05 H.24 108.0 19.5 T.40 108.0 22.78 S.1 104.0 25.28 MTR 100.0 31.61 STIR 100.0 36.02 H.20 116.0 4.9 7.05 13.01 0.05 256 H.7 116.0 9.27 H.8 116.0 10.94 T.35 116.0 11.94 T.37 108.0 17.32 T.38 108.0 17.78 T.39 108.0 17.82 H.18 108.0 18.01 H.23 108.0 18.29 H.32 108.0 18.52 T.46 108.0 18.68 H.25 108.0 18.91 H.10 116.0 12.04 H.5 116.0 12.4 H.6 116.0 12.69 T.36 116.0 12.93 T.34 108.0 17.8 H.9 108.0 18.66 H.15 108.0 19.09 H.11 108.0 19.95 H.12 108.0 20.75 H.13 108.0 21.31 H.22 116.0 12.72 H.30 116.0 12.75 H.33 116.0 12.79 H.31 116.0 12.81 H.27 116.0 12.83 H.16 116.0 12.88 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. Page 5 ED25 LOT 1 PLAN 3232 - Two Head Calculation (H.21 & H.20) Date 10/18/2023 NODE ANALYSIS (cont.) Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.17 116.0 12.91 H.14 108.0 17.39 HA 108.0 17.48 H.3 108.0 17.58 H.2 108.0 17.64 H.1 108.0 17.72 H.19 108.0 17.8 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 6 ED25 LOT 1 PLAN 3232 - Two Head Calculation (H.21 & H.20) Date 10/18/2023 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.21 116 4.90 12.31 1 Utr 2.0 2.000 150 7.040 to 2.000 0.0 T.41 116 12.31 0.862 4.000 0.0912 0.365 Vel = 6.77 T.41 116 0.0 1 Utr 2.0 19.000 150 7.405 to 2.000 0.0 H.28 116 12.31 0.862 21.000 0.0912 1.916 Vel = 6.77 H.28 116 0.0 1 Utr 2.0 14.000 150 9.321 to 2.000 0.0 H.29 116 12.31 0.862 16.000 0.0912 1.460 Vel = 6.77 H.29 116 0.0 1 Utr 2.0 4.000 150 10.781 to 2.000 0.0 T.44 116 12.31 0.862 6.000 0.0913 0.548 Vel = 6.77 T.44 116 0.0 1 1.000 150 11.329 to 0.0 T.45 116 12.31 0.862 1.000 0.0910 0.091 Vel = 6.77 T.45 116 0.0 1 Utr 2.0 8.000 150 11.420 to 2.000 0.0 H.26 116 12.31 0.862 10.000 0.0913 0.913 Vel = 6.77 H.26 116 0.0 1 Utr 2.0 2.000 150 12.333 to 2.000 0.0 T.43 116 12.31 0.862 4.000 0.0912 0.365 Vel = 6.77 T.43 116 -1.61 1 2Utb 34.0 13.000 150 12.698 to 28.000 3.465 T.42 108 10.7 0.862 41.000 0.0705 2.889 Vel = 5.88 T.42 108 5.36 1 3.000 150 19.052 to 0.0 H.24 108 16.06 0.862 3.000 0.1490 0.447 Vel = 8.83 H.24 108 0.0 1 Utb 17.0 6.000 150 19.499 to Utr 2.0 16.000 0.0 T.40 108 16.06 0.862 22.000 0.1493 3.285 Vel = 8.83 T.40 108 9.95 1.5 T 3.443 9.000 150 22.784 to 3.443 1.732 S.1 104 26.01 1.244 12.443 0.0610 0.759 Vel = 6.87 S.1 104 0.0 1.5 2E 12.089 80.000 150 25.275 to 12.089 4.732 * * Fixed Loss = 3 MTR 100 26.01 1.61 92.089 0.0174 1.601 Vel = 4.10 MTR 100 0.0 1 E 2.336 15.000 150 31.608 to T 5.841 9.345 0.0 STIR 100 26.01 0.995 G 1.168 24.345 0.1811 4.410 Vel = 10.73 0.0 STIR 26.01 36.018 K Factor = 4.33 H.21 116 0.69 1 Utr 2.0 13.000 150 7.040 to 2.000 0.0 H.20 116 0.69 0.862 15.000 0.0005 0.007 Vel = 0.38 H.20 116 4.90 13.01 1 Utr 2.0 18.000 150 7.047 to 2.000 0.0 H.7 116 13.7 0.862 20.000 0.1113 2.226 Vel = 7.53 H.7 116 0.0 1 Utr 2.0 13.000 150 9.273 to 2.000 0.0 H.8 116 13.7 0.862 15.000 0.1113 1.669 Vel = 7.53 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 7 ED25 LOT 1 PLAN 3232 - Two Head Calculation (H.21 & H.20) Date 10/18/2023 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.8 116 0.0 1 Utr 2.0 7.000 150 10.942 to 2.000 0.0 T.35 116 13.7 0.862 9.000 0.1113 1.002 Vel = 7.53 T.35 116 -5.37 1 2Utb 34.0 15.000 150 11.944 to 28.000 3.465 T.37 108 8.33 0.862 43.000 0.0443 1.906 Vel = 4.58 T.37 108 -2.97 1 Utr 2.0 22.000 150 17.315 to 2.000 0.0 T.38 108 5.36 0.862 24.000 0.0196 0.470 Vel = 2.95 T.38 108 -0.49 1 2.000 150 17.785 to 0.0 T.39 108 4.87 0.862 2.000 0.0165 0.033 Vel = 2.68 T.39 108 0.49 1 Utr 2.0 8.000 150 17.818 to 2.000 0.0 H.18 108 5.36 0.862 10.000 0.0196 0.196 Vel = 2.95 H.18 108 0.0 1 Utr 2.0 12.000 150 18.014 to 2.000 0.0 H.23 108 5.36 0.862 14.000 0.0196 0.274 Vel = 2.95 H.23 108 0.0 1 Utr 2.0 10.000 150 18.288 to 2.000 0.0 H.32 108 5.36 0.862 12.000 0.0196 0.235 Vel = 2.95 H.32 108 0.0 1 8.000 150 18.523 to 0.0 T.46 108 5.36 0.862 8.000 0.0195 0.156 Vel = 2.95 T.46 108 0.0 1 Utr 2.0 10.000 150 18.679 to 2.000 0.0 H.25 108 5.36 0.862 12.000 0.0196 0.235 Vel = 2.95 H.25 108 0.0 1 Utr 2.0 5.000 150 18.914 to 2.000 0.0 T.42 108 5.36 0.862 7.000 0.0197 0.138 Vel = 2.95 0.0 T.42 5.36 19.052 K Factor = 1.23 T.35 116 5.37 1 5.000 150 11.944 to 0.0 H.10 116 5.37 0.862 5.000 0.0196 0.098 Vel = 2.95 H.10 116 0.0 1 Utr 2.0 16.000 150 12.042 to 2.000 0.0 H.5 116 5.37 0.862 18.000 0.0197 0.354 Vel = 2.95 H.5 116 0.0 1 Utr 2.0 13.000 150 12.396 to 2.000 0.0 H.6 116 5.37 0.862 15.000 0.0197 0.295 Vel = 2.95 H.6 116 0.0 1 Utr 2.0 10.000 150 12.691 to 2.000 0.0 T.36 116 5.37 0.862 12.000 0.0197 0.236 Vel = 2.95 T.36 116 1.61 1 2Utb 34.0 16.000 150 12.927 to 28.000 3.465 T.34 108 6.98 0.862 44.000 0.0319 1.404 Vel = 3.84 T.34 108 2.97 1 Utr 2.0 12.000 150 17.796 to 2.000 0.0 H.9 108 9.95 0.862 14.000 0.0616 0.862 Vel = 5.47 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 8 ED25 LOT 1 PLAN 3232 - Two Head Calculation (H.21 & H.20) Date 10/18/2023 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.9 108 0.0 1 Utr 2.0 5.000 150 18.658 to 2.000 0.0 H.15 108 9.95 0.862 7.000 0.0616 0.431 Vel = 5.47 H.15 108 0.0 1 14.000 150 19.089 to 0.0 H.11 108 9.95 0.862 14.000 0.0616 0.862 Vel = 5.47 H.11 108 0.0 1 Utr 2.0 11.000 150 19.951 to 2.000 0.0 H.12 108 9.95 0.862 13.000 0.0616 0.801 Vel = 5.47 H.12 108 0.0 1 Utr 2.0 7.000 150 20.752 to 2.000 0.0 H.13 108 9.95 0.862 9.000 0.0616 0.554 Vel = 5.47 H.13 108 0.0 1 Utb 17.0 10.000 150 21.306 to 14.000 0.0 T.40 108 9.95 0.862 24.000 0.0616 1.478 Vel = 5.47 0.0 T.40 9.95 22.784 K Factor = 2.08 T.43 116 1.60 1 Utr 2.0 11.000 150 12.698 to 2.000 0.0 H.22 116 1.6 0.862 13.000 0.0021 0.027 Vel = 0.88 H.22 116 0.0 1 Utr 2.0 12.000 150 12.725 to 2.000 0.0 H.30 116 1.6 0.862 14.000 0.0021 0.029 Vel = 0.88 H.30 116 0.0 1 Utr 2.0 17.000 150 12.754 to 2.000 0.0 H.33 116 1.6 0.862 19.000 0.0021 0.040 Vel = 0.88 H.33 116 0.0 1 6.000 150 12.794 to 0.0 H.31 116 1.6 0.862 6.000 0.0022 0.013 Vel = 0.88 H.31 116 0.0 1 Utr 2.0 11.000 150 12.807 to 2.000 0.0 H.27 116 1.6 0.862 13.000 0.0021 0.027 Vel = 0.88 H.27 116 0.0 1 Utr 2.0 20.000 150 12.834 to 2.000 0.0 H.16 116 1.6 0.862 22.000 0.0021 0.047 Vel = 0.88 H.16 116 0.0 1 Utr 2.0 10.000 150 12.881 to 2.000 0.0 H.17 116 1.6 0.862 12.000 0.0021 0.025 Vel = 0.88 H.17 116 0.0 1 Utr 2.0 8.000 150 12.906 to 2.000 0.0 T.36 116 1.6 0.862 10.000 0.0021 0.021 Vel = 0.88 0.0 T.36 1.60 12.927 K Factor = 0.45 T.37 108 2.98 1 Utr 2.0 9.000 150 17.315 to 2.000 0.0 H.14 108 2.98 0.862 11.000 0.0065 0.072 Vel = 1.64 H.14 108 0.0 1 Utr 2.0 12.000 150 17.387 to 2.000 0.0 HA 108 2.98 0.862 14.000 0.0066 0.093 Vel = 1.64 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations: Hazen -Williams A-PEX Design Services Inc. Page 9 ED25 LOT 1 PLAN 3232 - Two Head Calculation (H.21 & H.20) Date 10/18/2023 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 108 0.0 1 Utr 2.0 13.000 150 17.480 to 2.000 0.0 H.3 108 2.98 0.862 15.000 0.0066 0.099 Vel = 1.64 H.3 108 0.0 1 Utr 2.0 7.000 150 17.579 to 2.000 0.0 H.2 108 2.98 0.862 9.000 0.0066 0.059 Vel = 1.64 H.2 108 0.0 1 Utr 2.0 11.000 150 17.638 to 2.000 0.0 H.1 108 2.98 0.862 13.000 0.0066 0.086 Vel = 1.64 H.1 108 0.0 1 Utr 2.0 9.000 150 17.724 to 2.000 0.0 T.34 108 2.98 0.862 11.000 0.0065 0.072 Vel = 1.64 0.0 T.34 2.98 17.796 K Factor = 0.71 T.38 108 0.49 0.75 Utb 17.0 3.000 150 17.785 to Utr 2.0 19.000 0.0 H.19 108 0.49 0.671 22.000 0.0008 0.017 Vel = 0.44 H.19 108 0.0 0.75 Utb 17.0 3.000 150 17.802 to 17.000 0.0 T.39 108 0.49 0.671 20.000 0.0008 0.016 Vel = 0.44 0.0 T.39 0.49 17.818 K Factor = 0.12 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087