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FIR2021-0031+Calculations+3.31.2021_12.45.04_PM+2120682
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FAIRWINDS - One Head Calculation (H.5) HYDRAULIC DESIGN INFORMATION SHEET Name - FAIRWINDS Location - EDMONDS WA Date - 3-26-2021 Building - RESIDENTIAL System No. - 1 Contractor - ARROW FIRE PROTECTION Contract No. - 210326-01 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 29.29 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) - 75 Elev. R Residual (Psi) - 20 Other Flow (Gpm) - 500 S Elevation - 100 P Location: P L Source of Information: Y Page 1 Date 3/26/2021 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Water Supply Curve C A-PEX Design Services Inc. FAIRWINDS - One Head Calculation (H.5) Page 2 Date 3/26/2021 City Water Supply: Demand: C1 - Static Pressure 75 D1 - Elevation 6.930 C2 - Residual Pressure: 20 D2 - System Flow : 16.995 C2 - Residual Flow 500 D2 - System Pressure 29.288 Hose ( Demand ) D3 - System Demand : 16.995 Safety Margin 45.606 150 140 130 P 120 R 110 E 100 S 90 S 80 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. FAIRWINDS - One Head Calculation (H.5) Fitting Legend Abbrev. Name Page 3 Date 3/26/2021 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 FAIRWINDS - One Head Calculation (H.5) Date 3/26/2021 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STIR 75.0 20 500.0 74.894 17.0 29.288 Node Tag Elevation Node Type NODE ANALYSIS Pressure Discharge at Node at Node H.5 116.0 4.9 12.03 H.10 116.0 12.59 H.11 116.0 13.1 H.12 116.0 13.57 T.36 116.0 14.09 T.43 108.0 18.25 H.23 108.0 18.3 T.42 108.0 18.38 T.40 108.0 19.43 S.1 104.0 21.57 MTR 100.0 26.87 STIR 100.0 29.29 T.32 116.0 12.47 H.3 116.0 12.87 HA 116.0 13.41 T.34 116.0 13.9 T.35 116.0 14.24 H.13 116.0 14.14 H.18 116.0 14.33 H.17 116.0 14.46 T.37 116.0 14.54 T.44 108.0 18.25 H.29 108.0 18.28 H.31 108.0 18.36 H.30 108.0 18.41 H.24 108.0 18.47 H.25 108.0 18.52 H.20 108.0 18.64 H.22 108.0 18.7 T.41 108.0 18.73 H.21 108.0 18.76 T.38 108.0 18.84 H.19 108.0 18.86 T.39 108.0 18.87 H.9 116.0 14.49 T.33 116.0 14.62 H.16 116.0 14.55 H.15 116.0 14.56 H.14 116.0 14.57 H.6 116.0 14.58 H.7 116.0 14.58 H.8 116.0 14.59 17.0 Notes Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. Page 5 FAIRWINDS - One Head Calculation (H.5) Date 3/26/2021 NODE ANALYSIS (cont.) Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.1 116.0 14.6 H.2 116.0 14.62 H.26 108.0 18.25 H.27 108.0 18.25 H.28 108.0 18.25 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 6 FAIRWINDS - One Head Calculation (H.5) Date 3/26/2021 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn H.5 8.18 0.862 Utr 2.0 11.000 12.030 K Factor = 4.90 to 150.0 0.0 2.000 0.0 H.10 8.18 0.0429 0.0 13.000 0.558 Vel = 4.50 H.10 0.0 0.862 0.0 12.000 12.588 to 150.0 0.0 0.0 0.0 H.11 8.18 0.0428 0.0 12.000 0.514 Vel = 4.50 H.11 0.0 0.862 Utr 2.0 9.000 13.102 to 150.0 0.0 2.000 0.0 H.12 8.18 0.0429 0.0 11.000 0.472 Vel = 4.50 H.12 0.0 0.862 Utr 2.0 10.000 13.574 to 150.0 0.0 2.000 0.0 T.36 8.18 0.0429 0.0 12.000 0.515 Vel = 4.50 T.36 -3.66 0.862 2Utb 34.0 21.000 14.089 to 150.0 0.0 28.000 3.465 T.43 4.52 0.0143 0.0 49.000 0.700 Vel = 2.48 T.43 0.32 0.862 Utr 2.0 1.000 18.254 to 150.0 0.0 2.000 0.0 H.23 4.84 0.0163 0.0 3.000 0.049 Vel = 2.66 H.23 0.0 0.862 Utr 2.0 3.000 18.303 to 150.0 0.0 2.000 0.0 T.42 4.84 0.0162 0.0 5.000 0.081 Vel = 2.66 T.42 4.82 0.862 Utr 2.0 2.000 18.384 to 150.0 Utb 17.0 16.000 0.0 T.40 9.66 0.0583 0.0 18.000 1.049 Vel = 5.31 T.40 7.34 1.244 T 3.443 11.000 19.433 to 150.0 0.0 3.443 1.732 S.1 17.0 0.0278 0.0 14.443 0.402 Vel = 4.49 S.1 0.0 1.61 2E 12.089 60.000 21.567 to 150.0 0.0 12.089 4.732 * * Fixed Loss = 3 MTR 17.0 0.0079 0.0 72.089 0.571 Vel = 2.68 MTR 0.0 0.995 E 2.336 20.000 26.870 to 150.0 T 5.841 9.345 0.0 STIR 17.0 0.0824 G 1.168 29.345 2.418 Vel = 7.01 0.0 17.00 29.288 K Factor = 3.14 H.5 8.81 0.862 Utr 2.0 7.000 12.030 to 150.0 0.0 2.000 0.0 T.32 8.81 0.0492 0.0 9.000 0.443 Vel = 4.84 T.32 0.0 0.862 Utr 2.0 6.000 12.473 to 150.0 0.0 2.000 0.0 H.3 8.81 0.0491 0.0 8.000 0.393 Vel = 4.84 H.3 0.0 0.862 Utr 2.0 9.000 12.866 to 150.0 0.0 2.000 0.0 H.4 8.81 0.0492 0.0 11.000 0.541 Vel = 4.84 H.4 0.0 0.862 Utr 2.0 8.000 13.407 to 150.0 0.0 2.000 0.0 T.34 8.81 0.0492 0.0 10.000 0.492 Vel = 4.84 T.34 0.0 0.862 Utr 2.0 5.000 13.899 to 150.0 0.0 2.000 0.0 T.35 8.81 0.0491 0.0 7.000 0.344 Vel = 4.84 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 7 FAIRWINDS - One Head Calculation (H.5) Date 3/26/2021 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn T.35 -3.99 0.862 2Utb 34.0 14.000 14.243 to 150.0 0.0 28.000 3.465 T.42 4.82 0.0161 0.0 42.000 0.676 Vel = 2.65 0.0 4.82 18.384 K Factor = 1.12 T.36 3.66 0.862 Utr 2.0 3.000 14.089 to 150.0 0.0 2.000 0.0 H.13 3.66 0.0098 0.0 5.000 0.049 Vel = 2.01 H.13 0.0 0.862 Utr 2.0 18.000 14.138 to 150.0 0.0 2.000 0.0 H.18 3.66 0.0097 0.0 20.000 0.194 Vel = 2.01 H.18 0.0 0.862 0.0 13.000 14.332 to 150.0 0.0 0.0 0.0 H.17 3.66 0.0097 0.0 13.000 0.126 Vel = 2.01 H.17 0.0 0.862 Utr 2.0 7.000 14.458 to 150.0 0.0 2.000 0.0 T.37 3.66 0.0097 0.0 9.000 0.087 Vel = 2.01 T.37 -0.88 0.862 2Utb 34.0 13.000 14.545 to 150.0 0.0 28.000 3.465 T.44 2.78 0.0058 0.0 41.000 0.239 Vel = 1.53 T.44 -0.32 0.862 Utr 2.0 4.000 18.249 to 150.0 0.0 2.000 0.0 H.29 2.46 0.0047 0.0 6.000 0.028 Vel = 1.35 H.29 0.0 0.862 0.0 18.000 18.277 to 150.0 0.0 0.0 0.0 H.31 2.46 0.0047 0.0 18.000 0.084 Vel = 1.35 H.31 0.0 0.862 Utr 2.0 9.000 18.361 to 150.0 0.0 2.000 0.0 H.30 2.46 0.0046 0.0 11.000 0.051 Vel = 1.35 H.30 0.0 0.862 Utr 2.0 11.000 18.412 to 150.0 0.0 2.000 0.0 H.24 2.46 0.0046 0.0 13.000 0.060 Vel = 1.35 H.24 0.0 0.862 Utr 2.0 9.000 18.472 to 150.0 0.0 2.000 0.0 H.25 2.46 0.0047 0.0 11.000 0.052 Vel = 1.35 H.25 0.0 0.862 Utr 2.0 23.000 18.524 to 150.0 0.0 2.000 0.0 H.20 2.46 0.0046 0.0 25.000 0.116 Vel = 1.35 H.20 0.0 0.862 Utr 2.0 10.000 18.640 to 150.0 0.0 2.000 0.0 H.22 2.46 0.0047 0.0 12.000 0.056 Vel = 1.35 H.22 0.0 0.862 0.0 8.000 18.696 to 150.0 0.0 0.0 0.0 T.41 2.46 0.0046 0.0 8.000 0.037 Vel = 1.35 T.41 0.0 0.862 Utr 2.0 5.000 18.733 to 150.0 0.0 2.000 0.0 H.21 2.46 0.0046 0.0 7.000 0.032 Vel = 1.35 H.21 0.0 0.862 Utr 2.0 15.000 18.765 to 150.0 0.0 2.000 0.0 T.38 2.46 0.0046 0.0 17.000 0.079 Vel = 1.35 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 8 FAIRWINDS - One Head Calculation (H.5) Date 3/26/2021 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn T.38 0.0 0.862 Utr 2.0 1.000 18.844 to 150.0 0.0 2.000 0.0 H.19 2.46 0.0047 0.0 3.000 0.014 Vel = 1.35 H.19 0.0 0.862 Utr 2.0 1.000 18.858 to 150.0 0.0 2.000 0.0 T.39 2.46 0.0047 0.0 3.000 0.014 Vel = 1.35 T.39 4.88 0.862 Utb 17.0 2.000 18.872 to 150.0 0.0 14.000 0.0 T.40 7.34 0.0351 0.0 16.000 0.561 Vel = 4.04 0.0 7.34 19.433 K Factor = 1.67 T.35 3.99 0.862 0.0 22.000 14.243 to 150.0 0.0 0.0 0.0 H.9 3.99 0.0114 0.0 22.000 0.250 Vel = 2.19 H.9 0.0 0.862 Utr 2.0 9.000 14.493 to 150.0 0.0 2.000 0.0 T.33 3.99 0.0114 0.0 11.000 0.125 Vel = 2.19 T.33 0.88 0.862 2Utb 34.0 20.000 14.618 to 150.0 0.0 28.000 3.465 T.39 4.87 0.0164 0.0 48.000 0.789 Vel = 2.68 0.0 4.87 18.872 K Factor = 1.12 T.37 0.88 0.862 Utr 2.0 5.000 14.545 to 150.0 0.0 2.000 0.0 H.16 0.88 0.0007 0.0 7.000 0.005 Vel = 0.48 H.16 0.0 0.862 0.0 13.000 14.550 to 150.0 0.0 0.0 0.0 H.15 0.88 0.0007 0.0 13.000 0.009 Vel = 0.48 H.15 0.0 0.862 Utr 2.0 10.000 14.559 to 150.0 0.0 2.000 0.0 H.14 0.88 0.0007 0.0 12.000 0.008 Vel = 0.48 H.14 0.0 0.862 Utr 2.0 10.000 14.567 to 150.0 0.0 2.000 0.0 H.6 0.88 0.0007 0.0 12.000 0.009 Vel = 0.48 H.6 0.0 0.862 Utr 2.0 10.000 14.576 to 150.0 0.0 2.000 0.0 H.7 0.88 0.0007 0.0 12.000 0.008 Vel = 0.48 H.7 0.0 0.862 Utr 2.0 11.000 14.584 to 150.0 0.0 2.000 0.0 H.8 0.88 0.0007 0.0 13.000 0.009 Vel = 0.48 H.8 0.0 0.862 Utr 2.0 11.000 14.593 to 150.0 0.0 2.000 0.0 H.1 0.88 0.0007 0.0 13.000 0.009 Vel = 0.48 H.1 0.0 0.862 Utr 2.0 17.000 14.602 to 150.0 0.0 2.000 0.0 H.2 0.88 0.0007 0.0 19.000 0.013 Vel = 0.48 H.2 0.0 0.862 Utr 2.0 2.000 14.615 to 150.0 0.0 2.000 0.0 T.33 0.88 0.0008 0.0 4.000 0.003 Vel = 0.48 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 9 FAIRWINDS - One Head Calculation (H.5) Date 3/26/2021 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn 0.0 0.88 14.618 K Factor = 0.23 T.44 0.32 0.862 Utr 2.0 11.000 18.249 to 150.0 0.0 2.000 0.0 H.26 0.32 0.0001 0.0 13.000 0.001 Vel = 0.18 H.26 0.0 0.862 Utr 2.0 12.000 18.250 to 150.0 0.0 2.000 0.0 H.27 0.32 0.0001 0.0 14.000 0.002 H.27 0.0 0.862 Utr 2.0 11.000 18.252 to 150.0 0.0 2.000 0.0 H.28 0.32 0.0001 0.0 13.000 0.001 H.28 0.0 0.862 Utr 2.0 9.000 18.253 to 150.0 0.0 2.000 0.0 T.43 0.32 0.0001 0.0 11.000 0.001 0.0 0.32 18.254 Vel = 0.18 Vel = 0.18 Vel = 0.18 K Factor = 0.07 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 WASHINGTON STATE � CERTIFICATE OF COMPETENCY i FIRE PROTECTION SPRINKLER SYSTEMS ftmw cmby SnWA, • s te1�-s• Kavtl f � 339sazfac vs '' � ��`,,i moo DESIGN SERA A-PEX Design Services Inc. sales@a-pexdesignservices.com 11112 47th Avenue West Mukilteo, WA 98275 425-493-9680 Job Name FAIRWINDS - Two Head Calculation (H.7 & H.6) Drawing RESIDENTIAL Location 917 PINE ST EDMONDS WA Remote Area 1 Contract 210326-01 Data File 210326-01 Fairwinds.wx2 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 A-PEX Design Services Inc. FAIRWINDS - Two Head Calculation (H.7 & H.6) HYDRAULIC DESIGN INFORMATION SHEET Name - FAIRWINDS Location - EDMONDS WA Date - 3-26-2021 Building - RESIDENTIAL System No. - 1 Contractor - ARROW FIRE PROTECTION Contract No. - 210326-01 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: ( )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 26.0025 Psi Required 32.98 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) - 75 Elev. R Residual (Psi) - 20 Other Flow (Gpm) - 500 S Elevation - 100 P Location: P L Source of Information: Y Page 1 Date 3/26/2021 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Water Supply Curve C A-PEX Design Services Inc. FAIRWINDS - Two Head Calculation (H.7 & H.6) Page 2 Date 3/26/2021 City Water Supply: Demand: C1 - Static Pressure 75 D1 - Elevation 6.930 C2 - Residual Pressure: 20 D2 - System Flow : 26.002 C2 - Residual Flow 500 D2 - System Pressure 32.976 Hose ( Demand ) D3 - System Demand : 26.002 Safety Margin 41.792 150 140 130 P 120 R 110 E 100 S 90 S 80 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. FAIRWINDS - Two Head Calculation (H.7 & H.6) Fitting Legend Abbrev. Name Page 3 Date 3/26/2021 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 FAIRWINDS - Two Head Calculation (H.7 & H.6) Date 3/26/2021 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure STIR 75.0 20 500.0 74.768 26.0 32.976 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.6 116.0 4.9 7.04 13.0 H.14 116.0 8.24 H.15 116.0 9.43 H.16 116.0 10.73 T.37 116.0 11.43 T.44 108.0 16.26 H.26 108.0 16.37 H.27 108.0 16.48 H.28 108.0 16.59 T.43 108.0 16.68 H.23 108.0 16.81 T.42 108.0 17.01 T.40 108.0 19.07 S.1 104.0 21.68 MTR 100.0 27.66 STIR 100.0 32.98 H.7 116.0 4.9 7.04 13.0 H.8 116.0 8.37 H.1 116.0 9.7 H.2 116.0 11.64 T.33 116.0 12.05 T.39 108.0 17.65 H.17 116.0 11.63 H.18 116.0 11.92 H.13 116.0 12.37 T.36 116.0 12.48 H.9 116.0 12.23 T.35 116.0 12.58 H.12 116.0 12.49 HA 1 116.0 12.5 H.10 116.0 12.51 H.5 116.0 12.53 T.32 116.0 12.54 H.3 116.0 12.55 HA 116.0 12.56 T.34 116.0 12.57 H.29 108.0 16.32 H.31 108.0 16.51 H.30 108.0 16.62 H.24 108.0 16.76 H.25 108.0 16.87 H.20 108.0 17.13 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Flow Summary - NFPA 2007 A-PEX Design Services Inc. Page 5 FAIRWINDS - Two Head Calculation (H.7 & H.6) Date 3/26/2021 NODE ANALYSIS (cont.) Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.22 108.0 17.25 T.41 108.0 17.34 H.21 108.0 17.41 T.38 108.0 17.58 H.19 108.0 17.61 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 6 FAIRWINDS - Two Head Calculation (H.7 & H.6) Date 3/26/2021 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn H.6 12.91 0.862 Utr 2.0 10.000 7.040 K Factor = 4.90 to 150.0 0.0 2.000 0.0 H.14 12.91 0.0997 0.0 12.000 1.196 Vel = 7.10 H.14 0.0 0.862 Utr 2.0 10.000 8.236 to 150.0 0.0 2.000 0.0 H.15 12.91 0.0997 0.0 12.000 1.196 Vel = 7.10 H.15 0.0 0.862 0.0 13.000 9.432 to 150.0 0.0 0.0 0.0 H.16 12.91 0.0997 0.0 13.000 1.296 Vel = 7.10 H.16 0.0 0.862 Utr 2.0 5.000 10.728 to 150.0 0.0 2.000 0.0 T.37 12.91 0.0997 0.0 7.000 0.698 Vel = 7.10 T.37 -5.76 0.862 2Utb 34.0 13.000 11.426 to 150.0 0.0 28.000 3.465 T.44 7.15 0.0334 0.0 41.000 1.370 Vel = 3.93 T.44 -3.79 0.862 Utr 2.0 11.000 16.261 to 150.0 0.0 2.000 0.0 H.26 3.36 0.0083 0.0 13.000 0.108 Vel = 1.85 H.26 0.0 0.862 Utr 2.0 12.000 16.369 to 150.0 0.0 2.000 0.0 H.27 3.36 0.0082 0.0 14.000 0.115 Vel = 1.85 H.27 0.0 0.862 Utr 2.0 11.000 16.484 to 150.0 0.0 2.000 0.0 H.28 3.36 0.0083 0.0 13.000 0.108 Vel = 1.85 H.28 0.0 0.862 Utr 2.0 9.000 16.592 to 150.0 0.0 2.000 0.0 T.43 3.36 0.0082 0.0 11.000 0.090 Vel = 1.85 T.43 4.66 0.862 Utr 2.0 1.000 16.682 to 150.0 0.0 2.000 0.0 H.23 8.02 0.0413 0.0 3.000 0.124 Vel = 4.41 H.23 0.0 0.862 Utr 2.0 3.000 16.806 to 150.0 0.0 2.000 0.0 T.42 8.02 0.0414 0.0 5.000 0.207 Vel = 4.41 T.42 5.86 0.862 Utr 2.0 2.000 17.013 to 150.0 Utb 17.0 16.000 0.0 T.40 13.88 0.1140 0.0 18.000 2.052 Vel = 7.63 T.40 12.12 1.244 T 3.443 11.000 19.065 to 150.0 0.0 3.443 1.732 S.1 26.0 0.0611 0.0 14.443 0.882 Vel = 6.86 SA 0.0 1.61 2E 12.089 60.000 21.679 to 150.0 0.0 12.089 4.732 * * Fixed Loss = 3 MTR 26.0 0.0174 0.0 72.089 1.253 Vel = 4.10 MTR 0.0 0.995 E 2.336 20.000 27.664 to 150.0 T 5.841 9.345 0.0 STIR 26.0 0.1810 G 1.168 29.345 5.312 Vel = 10.73 0.0 26.00 32.976 K Factor = 4.53 H.6 0.09 0.862 Utr 2.0 10.000 7.040 to 150.0 0.0 2.000 0.0 H.7 0.09 0.0 0.0 12.000 0.0 Vel = 0.05 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 7 FAIRWINDS - Two Head Calculation (H.7 & H.6) Date 3/26/2021 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn H.7 13.00 0.862 Utr 2.0 11.000 7.040 K Factor = 4.90 to 150.0 0.0 2.000 0.0 H.8 13.09 0.1023 0.0 13.000 1.330 Vel = 7.20 H.8 0.0 0.862 Utr 2.0 11.000 8.370 to 150.0 0.0 2.000 0.0 H.1 13.09 0.1024 0.0 13.000 1.331 Vel = 7.20 H.1 0.0 0.862 Utr 2.0 17.000 9.701 to 150.0 0.0 2.000 0.0 H.2 13.09 0.1023 0.0 19.000 1.944 Vel = 7.20 H.2 0.0 0.862 Utr 2.0 2.000 11.645 to 150.0 0.0 2.000 0.0 T.33 13.09 0.1022 0.0 4.000 0.409 Vel = 7.20 T.33 -4.76 0.862 2Utb 34.0 20.000 12.054 to 150.0 0.0 28.000 3.465 T.39 8.33 0.0443 0.0 48.000 2.127 Vel = 4.58 T.39 3.79 0.862 Utb 17.0 2.000 17.646 to 150.0 0.0 14.000 0.0 T.40 12.12 0.0887 0.0 16.000 1.419 Vel = 6.66 0.0 12.12 19.065 K Factor = 2.78 T.37 5.76 0.862 Utr 2.0 7.000 11.426 to 150.0 0.0 2.000 0.0 H.17 5.76 0.0223 0.0 9.000 0.201 Vel = 3.17 H.17 0.0 0.862 0.0 13.000 11.627 to 150.0 0.0 0.0 0.0 H.18 5.76 0.0224 0.0 13.000 0.291 Vel = 3.17 H.18 0.0 0.862 Utr 2.0 18.000 11.918 to 150.0 0.0 2.000 0.0 H.13 5.76 0.0224 0.0 20.000 0.448 Vel = 3.17 H.13 0.0 0.862 Utr 2.0 3.000 12.366 to 150.0 0.0 2.000 0.0 T.36 5.76 0.0222 0.0 5.000 0.111 Vel = 3.17 T.36 -1.10 0.862 2Utb 34.0 21.000 12.477 to 150.0 0.0 28.000 3.465 T.43 4.66 0.0151 0.0 49.000 0.740 Vel = 2.56 0.0 4.66 16.682 K Factor = 1.14 T.33 4.76 0.862 Utr 2.0 9.000 12.054 to 150.0 0.0 2.000 0.0 H.9 4.76 0.0158 0.0 11.000 0.174 Vel = 2.62 H.9 0.0 0.862 0.0 22.000 12.228 to 150.0 0.0 0.0 0.0 T.35 4.76 0.0158 0.0 22.000 0.347 Vel = 2.62 T.35 1.11 0.862 2Utb 34.0 14.000 12.575 to 150.0 0.0 28.000 3.465 T.42 5.87 0.0232 0.0 42.000 0.973 Vel = 3.23 0.0 5.87 17.013 K Factor = 1.42 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 8 FAIRWINDS - Two Head Calculation (H.7 & H.6) Date 3/26/2021 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn T.36 1.10 0.862 Utr 2.0 10.000 12.477 to 150.0 0.0 2.000 0.0 H.12 1.1 0.0011 0.0 12.000 0.013 Vel = 0.60 H.12 0.0 0.862 Utr 2.0 9.000 12.490 to 150.0 0.0 2.000 0.0 H.11 1.1 0.0011 0.0 11.000 0.012 Vel = 0.60 H.11 0.0 0.862 0.0 12.000 12.502 to 150.0 0.0 0.0 0.0 H.10 1.1 0.0010 0.0 12.000 0.012 Vel = 0.60 H.10 0.0 0.862 Utr 2.0 11.000 12.514 to 150.0 0.0 2.000 0.0 H.5 1.1 0.0011 0.0 13.000 0.014 Vel = 0.60 H.5 0.0 0.862 Utr 2.0 7.000 12.528 to 150.0 0.0 2.000 0.0 T.32 1.1 0.0010 0.0 9.000 0.009 Vel = 0.60 T.32 0.0 0.862 Utr 2.0 6.000 12.537 to 150.0 0.0 2.000 0.0 H.3 1.1 0.0011 0.0 8.000 0.009 Vel = 0.60 H.3 0.0 0.862 Utr 2.0 9.000 12.546 to 150.0 0.0 2.000 0.0 H.4 1.1 0.0010 0.0 11.000 0.011 Vel = 0.60 H.4 0.0 0.862 Utr 2.0 8.000 12.557 to 150.0 0.0 2.000 0.0 T.34 1.1 0.0011 0.0 10.000 0.011 Vel = 0.60 T.34 0.0 0.862 Utr 2.0 5.000 12.568 to 150.0 0.0 2.000 0.0 T.35 1.1 0.0010 0.0 7.000 0.007 Vel = 0.60 0.0 1.10 12.575 K Factor = 0.31 T.44 3.79 0.862 Utr 2.0 4.000 16.261 to 150.0 0.0 2.000 0.0 H.29 3.79 0.0103 0.0 6.000 0.062 Vel = 2.08 H.29 0.0 0.862 0.0 18.000 16.323 to 150.0 0.0 0.0 0.0 H.31 3.79 0.0103 0.0 18.000 0.186 Vel = 2.08 H.31 0.0 0.862 Utr 2.0 9.000 16.509 to 150.0 0.0 2.000 0.0 H.30 3.79 0.0104 0.0 11.000 0.114 Vel = 2.08 H.30 0.0 0.862 Utr 2.0 11.000 16.623 to 150.0 0.0 2.000 0.0 H.24 3.79 0.0103 0.0 13.000 0.134 Vel = 2.08 H.24 0.0 0.862 Utr 2.0 9.000 16.757 to 150.0 0.0 2.000 0.0 H.25 3.79 0.0104 0.0 11.000 0.114 Vel = 2.08 H.25 0.0 0.862 Utr 2.0 23.000 16.871 to 150.0 0.0 2.000 0.0 H.20 3.79 0.0103 0.0 25.000 0.258 Vel = 2.08 H.20 0.0 0.862 Utr 2.0 10.000 17.129 to 150.0 0.0 2.000 0.0 H.22 3.79 0.0103 0.0 12.000 0.124 Vel = 2.08 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Final Calculations - Hazen -Williams A-PEX Design Services Inc. Page 9 FAIRWINDS - Two Head Calculation (H.7 & H.6) Date 3/26/2021 Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn H.22 0.0 0.862 0.0 8.000 17.253 to 150.0 0.0 0.0 0.0 T.41 3.79 0.0104 0.0 8.000 0.083 Vel = 2.08 T.41 0.0 0.862 Utr 2.0 5.000 17.336 to 150.0 0.0 2.000 0.0 H.21 3.79 0.0103 0.0 7.000 0.072 Vel = 2.08 H.21 0.0 0.862 Utr 2.0 15.000 17.408 to 150.0 0.0 2.000 0.0 T.38 3.79 0.0104 0.0 17.000 0.176 Vel = 2.08 T.38 0.0 0.862 Utr 2.0 1.000 17.584 to 150.0 0.0 2.000 0.0 H.19 3.79 0.0103 0.0 3.000 0.031 Vel = 2.08 H.19 0.0 0.862 Utr 2.0 1.000 17.615 to 150.0 0.0 2.000 0.0 T.39 3.79 0.0103 0.0 3.000 0.031 Vel = 2.08 0.0 3.79 17.646 K Factor = 0.90 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087