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Report F(782C6) —UO(ZZ rgogO w4L,J&ZW Fire Protection by Computer Design G & B Plumbing Job Name : Fern Ridge, Lot 3 Drawing : 1 Location : 14090 SW Walnut Ln., Tigard, Oregon Remote Area : 1 Contract Data File : 9_16_19_G&BPlumbing_FernRidgeLot3_14090SWWalnutLnTigardOR.WX Computer Programs by Hydratec Inc. Revision: 50.52.1 Water Supply Curve C G & B Plumbing Page 1 Fern Ridge, Lot 3 Date 9/16/2019 City Water Supply: Demand: C1 -Static Pressure : 55 D1 - Elevation : 9.528 C2 - Residual Pressure: 55 D2 -System Flow : 26.087 C2 - Residual Flow ' : 50 D2 -System Pressure : 45.118 Hose ( Demand ) D3 -System Demand : 26.087 Safety Margin 9.882 150 140 130 P 120 R 110 E 100 S 90 S 80 U 70 R 60 C1 C2 ® E 50 32 40 30 20 10 D1 10 20 30 40 50 60 70 80 90 FLOW ( NA1.85) Computer Programs by Hydratec Inc. Revision: 50.52.1 . • Fittings Used Summary G & B Plumbing Page 2 Fern Ridge, Lot 3 Date 9/16/2019 Fitting Legend Abbrev. Name 'A % 1 1% 1% 2 2% 3 3% 4 5 6 8 10 12 14 16 18 20 24 N* CPVC 90'Ell Harvel-Spears 7 7 8 9 11 12 13 0 0 0 0 0 0 0 0 0 0 0 0 0* CPVC Tee-Branch 3 3 5 6 8 10 12 15 0 0 0 0 0 0 0 0 0 0 0 0 Pxn Pex 90 0 11 12 11 13 18 R* CPVC Coupling Tee-Run 1 1 1 1 1 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 Unit Summary Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch Note: Fitting Legend provides equivalent pipe lengths for fittings types of various diameters. Equivalent lengths shown are standard for actual diameters of Sched 40 pipe and CFactors of 120 except as noted with *. The fittings marked with a *show equivalent lengths values supplied by manufacturers based on specific pipe diameters and CFactors and they require no adjustment. All values for fittings not marked with a *will be adjusted in the calculation for CFactors of other than 120 and diameters other than Sched 40 per NFPA. Computer Programs by Hydratec Inc. Revision: 50.52.1 Flow Summary - NFPA 2007 G & B Plumbing Page 3 Fern Ridge, Lot 3 Date 9/16/2019 S UPPL Y ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure POS 55.0 55 50.0 55.0 26.09 45.118 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes 1 22.0 4.9 7.0 12.96 2 22.0 4.9 7.17 13.12 3 0.0 17.17 G1 0.0 32.3 MTR 0.0 39.69 POS 0.0 45.12 Computer Programs by Hydratec Inc. Revision: 50.52.1 EOD G & B Plumbing Page 4 Fern Ridge, Lot 3 Date 9/16/2019 1 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 1 22 4.90 12.96 1 N 7.0 9.000 150 7.000 to 0 5.0 12.000 9.528 3 0 12.96 1.101 0.0 21.000 0.0305 0.641 Vel = 4.37 0.0 3 12.96 17.169 K Factor= 3.13 2 22 4.90 13.12 1 N 7.0 3.000 150 7.173 to 0 5.0 12.000 9.528 3 0 13.12 1.101 0.0 15.000 0.0312 0.468 Vel = 4.42 3 0 12.97 1 3N 21.0 93.000 150 17.169 to 7R 7.0 43.000 0.0 G1 0 26.09 1.101 30 15.0 136.000 0.1112 15.128 Vel = 8.79 G1 0 0.0 1.5 2Pxn 12.046 65.000 150 32.297 to 0.0 12.046 3.000 * Fixed Loss = 3 MTR 0 26.09 1.263 0.0 77.046 0.0570 4.392 Vel = 6.68 MTR 0 0.0 1 Eql 9.45 25.000 150 39.689 to 0.0 9.450 0.0 POS 0 26.09 1.025 0.0 34.450 0.1576 5.429 Vel = 10.14 0.0 • POS 26.09 45.118 K Factor= 3.88 • Computer Programs by Hydratec Inc. Revision: 50.52.1 9/16/2019 6:59:03 PM Section 2 Page 1 Raw Data for Fern Ridge, Lot 3 File=C:1HES1HydraCALC1VER501DatalJobs1Calcs for Jobs19_16_19_G&BPlumbing_FernRidgeLot3_14090SWWalnutLnTigard0R.WXF Data Fields Strt Fnsh Dia Pipe Length&Fittings C Chng Num K Den Area Press Elev Pnt. Pnt. Type Fact Mark Hds Fact 1 3 1 CPVC 91N10 150 4.9 .05 256 7 22 2 3 1 CPVC 31N10 150 4.9 .05 256 7 22 3 G1 1 CPVC 93 3N7R30 150 G1 MTR 1.5 Aquapex 65 2Pxn3# 150 MTR POS 1 COPPER-L 25 7 150 POS 44141 9/16/2019 6:59;03 PM Section 3 Page 2 Raw Data for Fern Ridge, Lot 3 File=(Untitled) Misc Information and Water Supplies Common Elevation Common Elevation = 0 Calculation Question Answers Remote Point= 1 Source Point= POS Auto Peak Move Length = 0 Locate Remote Head =Y Auto Alter Fittings Lengths= Y Auto Peak= No Alter Lengths After Auto Peak= No City Water Supply Information Connection Point=POS Static Pressure= 55 Residual Pressure= 55 Residual Flow= 50