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Home My WebLink AboutCA_ Hydraulic_Calculations_230425_V1 NFPA-13D Multi-Purpose Fire Sprinkler System PELTRAM PLUMBING, LLC 1929 WEST VALLY HWY S. SUITE 101 AUBURN, WA 98001-6575 • Job Name – Edenfield • Address – 6567 SE 8th Pl • Lot # - 5 • Bldg. Permit # - B23000758 • Parcel # - 1423059013 • Plan # - 63-40-01.13.0XB • System Type – NFPA 13D (2016) 3.3.9.3* Multipurpose Piping System.4/19/2023F23002158 V1 RECEIVED 04/26/2023 aalexander BUILDING DIVISION By: cthomas Date: 05/01/2023 FIRE DEPARTMENT For Construction Subject to Corrections Noted in Red APPROVED NFPA-13D Hydraulic Calculations Peltram Plumbing, LLC Designer of Record: Clyde J. Ward Jr. CoC 2970-0908-A* Level 1 WATER SUPPLY INFO Name of Contractor Peltram Plumbing, LLC UBI #604295656 1929 West Valley Hwy S. Suite 101 Auburn, WA 98001 Main #253-249-0200 Fax #253-891-9248 • Job Name – Edenfield • Address – 6567 SE 8th Pl • Lot # - 5 • Bldg. Permit # - B23000758 • Parcel # - 1423059013 • Plan # - 63-40-01.13.0XB SYSTEM DESIGN NOTES • Type of Calculation – NFPA 13D (2016) • Hydraulically Most Remote Single Sprinkler Calculated – H.12 • Hydraulically Most Remote 2 Sprinklers Calculated – H.3, H.4 • Hydraulically Most Remote Mult-Sprinkler Calculated - NA • Listed Flow/Pressure @ Remote Head / H.12 RFC49LL-20 20gpm @ 16.7psi • Listed Flow/Pressure @ Remote Head / H.3 RFC49LL-16 13gpm @ 7psi • Listed Flow/Pressure @ Remote Head / H.4 RFC49LL-16 13gpm @ 7psi • Listed Flow/Pressure @ Remote Head / NA • Maximum Listed Spacing – 20’ x 20’ • Elevation at Highest Point – 24’ Date: Location: Source: Date: 4/19/2023 Summary of All Hydraulic Calculations HydraCAD-R v4.0 Peltram Plumbing, LLC. Page 1 Plan #63-40-01.13.0XB Date 4/19/2023 ------------------------------------------------------------------------------- ************************************************** Most Demanding Calculation Summary: Hydraulically Most Remote Single Sprinkler: Reference Point ..................... H.12 Design Flow at Manifold ............ 20 Total Flow at Supply ............... 20 Design Pressure at Supply .......... 48.53 Pressure Available at Total Flow .... 69.67 Pressure Safety Margin .............. 21.14 Hydraulically Most Remote 2 Sprinkler Calculation: Reference Point 1 .................. H.4 Reference Point 2 .................. H.3 Design Flow at Manifold ............. 26.2484 Total Flow at Supply . ............. 26.2484 Design Pressure at Supply .......... 47.68 Pressure Available at Total Flow .... 69.45 Pressure Safety Margin .............. 21.77 ************************************************** ************************************************************* Calculated Results Color Legend: Color Level of Pressure Design Pressure Code Demand Required Red ****** Most Demanding ........ 48.53 psi Yellow **** Intermediate Demand ... 35.14 - 48.52 psi Green ** Least Demanding ....... 21.75 - 35.13 psi ************************************************************* ****************************************************************** Sprinkler Flow - Supply & Manifold Pressure Summary 1st 1st 2nd 2nd Sprk Design Test Head K- Head K- Flow Supply Manifold Demand Ref Factor Ref Factor (gpm) Press-psi Press-psi Level H.1 4.9 13.0 29.16 14.28 Green ** H.2 4.9 20.0 48.35 27.40 Yellow **** H.3 4.9 13.0 29.18 14.31 Green ** H.4 4.9 13.0 28.74 13.86 Green ** H.5 4.9 13.0 28.96 14.08 Green ** H.6 4.9 13.0 22.89 8.02 Green ** H.7 4.9 13.0 22.87 7.99 Green ** H.8 4.9 13.0 29.58 14.70 Green ** H.9 4.9 20.0 46.63 25.68 Yellow **** H.10 4.9 20.0 42.66 21.71 Yellow **** H.11 4.9 20.0 42.31 21.36 Yellow **** Summary of All Hydraulic Calculations HydraCAD-R v4.0 Peltram Plumbing, LLC. Page 2 Plan #63-40-01.13.0XB Date 4/19/2023 ------------------------------------------------------------------------------- Sprinkler Flow - Supply & Manifold Pressure Summary (con't.) 1st 1st 2nd 2nd Sprk Design Test Head K- Head K- Flow Supply Manifold Demand Ref Factor Ref Factor (gpm) Press-psi Press-psi Level H.12 4.9 20.0 48.53 27.58 -Red- ****** H.13 4.9 13.0 29.56 14.68 Green ** H.14 4.9 13.0 23.23 8.36 Green ** H.15 4.9 13.0 28.14 13.26 Green ** H.16 4.9 13.0 28.29 13.41 Green ** H.17 4.9 13.0 28.27 13.39 Green ** H.18 4.9 13.0 28.67 13.79 Green ** H.19 4.9 13.0 28.19 13.31 Green ** H.20 4.9 13.0 23.29 8.41 Green ** H.21 4.9 13.0 23.08 8.20 Green ** H.22 4.9 13.0 23.51 8.63 Green ** H.23 4.9 13.0 23.80 8.92 Green ** H.24 4.9 13.0 24.01 9.13 Green ** H.25 4.9 13.0 28.77 13.89 Green ** H.26 4.9 13.0 22.70 7.82 Green ** H.27 4.9 13.0 28.49 13.61 Green ** H.28 4.9 13.0 28.56 13.68 Green ** H.29 4.9 13.0 23.28 8.40 Green ** H.30 4.9 20.0 45.68 24.73 Yellow **** H.31 4.9 13.0 27.88 13.00 Green ** H.32 4.9 13.0 28.10 13.22 Green ** H.33 4.9 13.0 28.36 13.48 Green ** H.34 4.9 13.0 28.48 13.60 Green ** H.35 4.9 13.0 28.53 13.65 Green ** H.36 4.9 13.0 22.13 7.25 Green ** H.37 4.9 13.0 23.07 8.20 Green ** H.38 4.9 13.0 22.74 7.86 Green ** H.39 4.9 13.0 21.79 6.91 Green ** H.40 4.9 13.0 21.75 6.87 Green ** H.4 4.9 H.3 4.9 26.3 47.68 19.39 Yellow **** H.3 4.9 H.15 4.9 26.9 46.73 17.66 Yellow **** H.15 4.9 H.16 4.9 26.1 44.79 16.74 Yellow **** H.16 4.9 H.4 4.9 26.4 46.33 17.95 Yellow **** H.8 4.9 H.25 4.9 26.7 46.50 17.69 Yellow **** H.25 4.9 H.32 4.9 26.6 45.12 16.36 Yellow **** H.35 4.9 H.34 4.9 26.1 45.76 17.80 Yellow **** H.6 4.9 H.7 4.9 26.1 38.90 10.94 Yellow **** H.7 4.9 H.26 4.9 26.1 38.79 10.71 Yellow **** H.26 4.9 H.21 4.9 26.4 38.89 10.51 Yellow **** H.21 4.9 H.6 4.9 26.2 39.40 11.28 Yellow **** H.21 4.9 H.37 4.9 26.1 39.08 11.13 Yellow **** H.37 4.9 H.38 4.9 26.3 39.54 11.30 Yellow **** H.38 4.9 H.39 4.9 26.8 37.45 8.46 Yellow **** H.26 4.9 H.38 4.9 26.1 38.10 10.06 Yellow **** H.21 4.9 H.20 4.9 26.1 40.15 12.09 Yellow **** H.20 4.9 H.29 4.9 26.1 40.48 12.53 Yellow **** H.29 4.9 H.37 4.9 26.1 40.19 12.13 Yellow **** Summary of All Hydraulic Calculations HydraCAD-R v4.0 Peltram Plumbing, LLC. Page 3 Plan #63-40-01.13.0XB Date 4/19/2023 ------------------------------------------------------------------------------- Sprinkler Flow - Supply & Manifold Pressure Summary (con't.) 1st 1st 2nd 2nd Sprk Design Test Head K- Head K- Flow Supply Manifold Demand Ref Factor Ref Factor (gpm) Press-psi Press-psi Level H.24 4.9 H.23 4.9 26.1 41.95 13.93 Yellow **** ****************************************************************** Note: TEST MANIFOLD PRESSURE includes 7' elevation adjustment for relocation of orifice created by test device ************************************************** Sprinkler Interconnection Verification Summary Head Non- Total Required Ref: Flowing Flowing Cont'ns Pressure (psi) H.1 2 0 2 29.16 H.2 2 0 2 48.35 H.3 1 0 1 29.18 H.4 2 0 2 28.74 H.5 2 0 2 28.96 H.6 2 0 2 22.89 H.7 2 0 2 22.87 H.8 2 0 2 29.58 H.9 2 0 2 46.63 H.10 2 0 2 42.66 H.11 2 0 2 42.31 H.12 2 0 2 48.53 H.13 2 0 2 29.56 H.14 2 0 2 23.23 H.15 2 0 2 28.14 H.16 2 0 2 28.29 H.17 2 0 2 28.27 H.18 2 0 2 28.67 H.19 2 0 2 28.19 H.20 2 0 2 23.29 H.21 2 0 2 23.08 H.22 2 0 2 23.51 H.23 2 0 2 23.80 H.24 2 0 2 24.01 H.25 2 0 2 28.77 H.26 2 0 2 22.70 H.27 2 0 2 28.49 H.28 2 0 2 28.56 H.29 2 0 2 23.28 H.30 2 0 2 45.68 H.31 2 0 2 27.88 H.32 2 0 2 28.10 H.33 2 0 2 28.36 H.34 2 0 2 28.48 H.35 2 0 2 28.53 H.36 2 0 2 22.13 H.37 2 0 2 23.07 H.38 2 0 2 22.74 H.39 2 0 2 21.79 H.40 2 0 2 21.75 ************************************************** Summary of All Hydraulic Calculations HydraCAD-R v4.0 Peltram Plumbing, LLC. Page 4 Plan #63-40-01.13.0XB Date 4/19/2023 ------------------------------------------------------------------------------- ====================================================== Pipe Lengths Pipe From To Computer Calc'd Ref. Hd Ref Hd Ref Length Length 1 : H.1 - H.5 = 7 7 2 : H.3 - H.2 = 8 8 3 : H.4 - H.3 = 10 10 4 : H.7 - H.6 = 10 10 5 : H.12 - H.1 = 10 10 6 : H.5 - H.9 = 6 6 7 : H.2 - H.13 = 18 18 8 : T.41 - H.6 = 5 5 9 : H.16 - H.4 = 10 10 10 : T.42 - H.7 = 5 5 11 : H.13 - H.8 = 8 8 12 : H.8 - H.12 = 18 18 13 : H.9 - T.43 = 7 7 14 : T.44 - T.41 = 15 15 15 : H.14 - T.42 = 4 4 16 : H.24 - H.10 = 17 17 17 : H.11 - H.24 = 14 14 18 : H.11 - T.43 = 22 22 19 : H.10 - H.23 = 9 9 20 : T.44 - H.15 = 4 4 21 : H.15 - T.45 = 11 11 22 : H.21 - T.41 = 5 5 23 : T.45 - H.16 = 1 1 24 : H.17 - T.44 = 5 5 25 : H.14 - H.22 = 8 8 26 : T.43 - H.19 = 4 4 27 : H.23 - H.22 = 12 12 28 : H.21 - H.20 = 10 10 29 : T.42 - H.26 = 9 9 30 : H.18 - H.25 = 15 15 31 : H.27 - H.18 = 9 9 32 : H.28 - H.17 = 5 5 33 : H.19 - T.46 = 4 4 34 : H.25 - H.28 = 15 15 35 : H.27 - T.46 = 9 9 36 : H.35 - T.45 = 15 15 37 : H.20 - H.29 = 12 12 38 : T.46 - H.30 = 9 9 39 : H.26 - T.48 = 10 10 40 : H.34 - H.35 = 13 13 41 : H.30 - H.31 = 13 13 42 : H.32 - H.33 = 9 9 43 : T.47 - H.32 = 8 8 44 : H.33 - H.34 = 7 7 45 : H.31 - T.47 = 4 4 46 : H.36 - T.48 = 6 6 47 : T.48 - H.38 = 2 2 Summary of All Hydraulic Calculations HydraCAD-R v4.0 Peltram Plumbing, LLC. Page 5 Plan #63-40-01.13.0XB Date 4/19/2023 ------------------------------------------------------------------------------- Pipe Lengths (con't.) Pipe From To Computer Calc'd Ref. Hd Ref Hd Ref Length Length 48 : H.29 - H.37 = 13 13 49 : H.39 - H.36 = 7 7 50 : H.37 - H.38 = 10 10 51 : H.39 - S.1 = 9 9 52 : T.47 - H.40 = 21 21 53 : H.40 - S.1 = 7 7 ------------------------------------------------------ Total Pipe Length ........... = 504 504 ====================================================== Company NamePage 1 Plan #63-40-01.13.0XB - One Head Calculation (H.12)Date 4/19/2023 10203040E50R60U70S80S90E100R110P12013014015050 100 150 200 250 300 350 400 450FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C2C1 - Static Pressure : 70 C2 - Residual Pressure: 20 C2 - Residual Flow : 300 D1 - Elevation : 10.394 D2 - System Flow : 20.024 D2 - System Pressure : 48.529 Hose ( Demand ) : _______D3 - System Demand : 20.024 Safety Margin : 21.137 D1D2Water Supply Curve CComputer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company NamePage 2 Plan #63-40-01.13.0XB - One Head Calculation (H.12)Date 4/19/2023 Fitting Legend Abbrev.Name ½¾11¼1½22½33½456810121416182024 E NFPA 13 90' Standard Elbow 1 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 Eel *ProPEX 90 Elbow - EP 3.72.34.610.4812.8812.2800000000000000 Etb *ProPEX Tee - Branch - EP 2.30.829.1411.5413.2200000000000000 Etr *ProPEX Tee - Run - EP 10.20.23.961.842.8600000000000000 Fsp Flow Switch Potter VSR Fitting generates a Fixed Loss Based on Flow T NFPA 13 90' Flow thru Tee 3 4 5 6 8 10121517202530355060718191101121 Xwm NFPA 13D Water Meter Fitting generates a Fixed Loss Based on Flow Units Summary Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch Fittings Used SummaryComputer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 3 Plan #63-40-01.13.0XB - One Head Calculation (H.12) Date 4/19/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure CITY 70.0 20 300.0 69.666 20.02 48.529 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.12 124.0 4.9 16.7 20.02 H.1 124.0 17.92 H.5 124.0 18.52 H.9 124.0 19.4 T.43 124.0 20.0 H.11 112.0 25.45 H.24 112.0 25.65 H.10 112.0 25.92 H.23 112.0 26.02 H.22 112.0 26.14 H.14 112.0 26.23 T.42 112.0 26.34 H.26 112.0 26.57 T.48 112.0 26.83 H.36 112.0 27.32 H.39 112.0 27.75 S.1 106.0 30.61 H.40 112.0 27.78 T.47 124.0 21.08 H.31 124.0 20.99 H.30 124.0 20.67 T.46 124.0 20.34 H.27 124.0 20.38 H.18 124.0 20.4 H.25 124.0 20.46 H.28 124.0 20.51 H.17 124.0 20.54 T.44 124.0 20.55 T.41 112.0 26.21 H.21 112.0 26.3 H.20 112.0 26.44 H.29 112.0 26.55 H.37 112.0 26.68 H.38 112.0 26.77 H.8 124.0 17.49 H.13 124.0 18.05 H.2 124.0 18.85 H.3 124.0 19.21 H.4 124.0 19.85 H.16 124.0 20.3 T.45 124.0 20.35 H.35 124.0 20.6 Flow Summary - NFPA 2007 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 4 Plan #63-40-01.13.0XB - One Head Calculation (H.12) Date 4/19/2023 NODE ANALYSIS (cont.) Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.34 124.0 20.77 H.33 124.0 20.86 H.32 124.0 20.98 H.19 124.0 20.17 H.15 124.0 20.5 H.6 112.0 26.23 H.7 112.0 26.31 UDG1 100.0 39.47 MTR 100.0 43.02 CITY 100.0 48.53 Flow Summary - NFPA 2007 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 5 Plan #63-40-01.13.0XB - One Head Calculation (H.12) Date 4/19/2023 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 *Remote Head to Supply H.12 124 4.90 11.73 1 Eel 2.3 10.000 150 16.700 to 0.0 4.600 0.0 H.1 124 11.73 0.862 0.0 14.600 0.0834 1.218 Vel = 6.45 H.1 124 0.0 1 Etr 0.2 7.000 150 17.918 to 0.0 0.200 0.0 H.5 124 11.73 0.862 0.0 7.200 0.0835 0.601 Vel = 6.45 H.5 124 0.0 1 Eel 2.3 6.000 150 18.519 to 0.0 4.600 0.0 H.9 124 11.73 0.862 0.0 10.600 0.0835 0.885 Vel = 6.45 H.9 124 0.0 1 Etr 0.2 7.000 150 19.404 to 0.0 0.200 0.0 T.43 124 11.73 0.862 0.0 7.200 0.0835 0.601 Vel = 6.45 T.43 124 -7.92 1 Etb 0.8 22.000 150 20.005 to 0.0 2.000 5.197 H.11 112 3.81 0.862 0.0 24.000 0.0104 0.250 Vel = 2.09 H.11 112 0.0 1 Eel 2.3 14.000 150 25.452 to 0.0 4.600 0.0 H.24 112 3.81 0.862 0.0 18.600 0.0104 0.194 Vel = 2.09 H.24 112 0.0 1 2Eel 4.6 17.000 150 25.646 to 0.0 9.200 0.0 H.10 112 3.81 0.862 0.0 26.200 0.0104 0.273 Vel = 2.09 H.10 112 0.0 1 Etr 0.2 9.000 150 25.919 to 0.0 0.200 0.0 H.23 112 3.81 0.862 0.0 9.200 0.0104 0.096 Vel = 2.09 H.23 112 0.0 1 0.0 12.000 150 26.015 to 0.0 0.0 0.0 H.22 112 3.81 0.862 0.0 12.000 0.0104 0.125 Vel = 2.09 H.22 112 0.0 1 Etr 0.2 8.000 150 26.140 to 0.0 0.200 0.0 H.14 112 3.81 0.862 0.0 8.200 0.0105 0.086 Vel = 2.09 H.14 112 0.0 1 Etb 0.8 4.000 150 26.226 to Eel 2.3 6.600 0.0 T.42 112 3.81 0.862 0.0 10.600 0.0104 0.110 Vel = 2.09 T.42 112 2.38 1 Etr 0.2 9.000 150 26.336 to 0.0 0.200 0.0 H.26 112 6.19 0.862 0.0 9.200 0.0257 0.236 Vel = 3.40 H.26 112 0.0 1 Etr 0.2 10.000 150 26.572 to 0.0 0.200 0.0 T.48 112 6.19 0.862 0.0 10.200 0.0255 0.260 Vel = 3.40 T.48 112 3.61 1 Etb 0.8 6.000 150 26.832 to Etr 0.2 2.200 0.0 H.36 112 9.8 0.862 0.0 8.200 0.0599 0.491 Vel = 5.39 H.36 112 0.0 1 Etr 0.2 7.000 150 27.323 to 0.0 0.200 0.0 H.39 112 9.8 0.862 0.0 7.200 0.0599 0.431 Vel = 5.39 H.39 112 0.0 1.25 T 2.44 9.000 150 27.754 to 0.0 2.440 2.599 S.1 106 9.8 1.054 0.0 11.440 0.0225 0.257 Vel = 3.60 Final Calculations - Hazen-Williams Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 6 Plan #63-40-01.13.0XB - One Head Calculation (H.12) Date 4/19/2023 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 S.1 106 -20.02 1.25 T 2.44 7.000 150 30.610 to 0.0 2.440 -2.599 H.40 112 -10.22 1.054 0.0 9.440 -0.0243 -0.229 Vel = 3.76 H.40 112 0.0 1 Etb 0.8 21.000 150 27.782 to Etr 0.2 2.200 -5.197 T.47 124 -10.22 0.862 0.0 23.200 -0.0648 -1.503 Vel = 5.62 T.47 124 4.24 1 0.0 4.000 150 21.082 to 0.0 0.0 0.0 H.31 124 -5.98 0.862 0.0 4.000 -0.0240 -0.096 Vel = 3.29 H.31 124 0.0 1 Etr 0.2 13.000 150 20.986 to 0.0 0.200 0.0 H.30 124 -5.98 0.862 0.0 13.200 -0.0239 -0.316 Vel = 3.29 H.30 124 0.0 1 Eel 2.3 9.000 150 20.670 to 0.0 4.600 0.0 T.46 124 -5.98 0.862 0.0 13.600 -0.0240 -0.326 Vel = 3.29 T.46 124 7.92 1 Etb 0.8 9.000 150 20.344 to 0.0 2.000 0.0 H.27 124 1.94 0.862 0.0 11.000 0.0030 0.033 Vel = 1.07 H.27 124 0.0 1 Etr 0.2 9.000 150 20.377 to 0.0 0.200 0.0 H.18 124 1.94 0.862 0.0 9.200 0.0029 0.027 Vel = 1.07 H.18 124 0.0 1 Etr 0.2 15.000 150 20.404 to Eel 2.3 4.800 0.0 H.25 124 1.94 0.862 0.0 19.800 0.0030 0.059 Vel = 1.07 H.25 124 0.0 1 0.0 15.000 150 20.463 to 0.0 0.0 0.0 H.28 124 1.94 0.862 0.0 15.000 0.0030 0.045 Vel = 1.07 H.28 124 0.0 1 Eel 2.3 5.000 150 20.508 to 0.0 4.600 0.0 H.17 124 1.94 0.862 0.0 9.600 0.0030 0.029 Vel = 1.07 H.17 124 0.0 1 Etr 0.2 5.000 150 20.537 to 0.0 0.200 0.0 T.44 124 1.94 0.862 0.0 5.200 0.0031 0.016 Vel = 1.07 T.44 124 4.05 1 2Etb 1.6 15.000 150 20.553 to 0.0 4.000 5.197 T.41 112 5.99 0.862 0.0 19.000 0.0241 0.457 Vel = 3.29 T.41 112 -2.38 1 Eel 2.3 5.000 150 26.207 to 0.0 4.600 0.0 H.21 112 3.61 0.862 0.0 9.600 0.0095 0.091 Vel = 1.98 H.21 112 0.0 1 Eel 2.3 10.000 150 26.298 to 0.0 4.600 0.0 H.20 112 3.61 0.862 0.0 14.600 0.0095 0.138 Vel = 1.98 H.20 112 0.0 1 Etr 0.2 12.000 150 26.436 to 0.0 0.200 0.0 H.29 112 3.61 0.862 0.0 12.200 0.0094 0.115 Vel = 1.98 H.29 112 0.0 1 Etr 0.2 13.000 150 26.551 to 0.0 0.200 0.0 H.37 112 3.61 0.862 0.0 13.200 0.0095 0.125 Vel = 1.98 Final Calculations : Hazen-Williams Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 7 Plan #63-40-01.13.0XB - One Head Calculation (H.12) Date 4/19/2023 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.37 112 0.0 1 0.0 10.000 150 26.676 to 0.0 0.0 0.0 H.38 112 3.61 0.862 0.0 10.000 0.0094 0.094 Vel = 1.98 H.38 112 0.0 1 Eel 2.3 2.000 150 26.770 to 0.0 4.600 0.0 T.48 112 3.61 0.862 0.0 6.600 0.0094 0.062 Vel = 1.98 0.0 T.48 3.61 26.832 K Factor = 0.70 *New Path H.12 124 8.30 1 0.0 18.000 150 16.700 to 0.0 0.0 0.0 H.8 124 8.3 0.862 0.0 18.000 0.0440 0.792 Vel = 4.56 H.8 124 0.0 1 Eel 2.3 8.000 150 17.492 to 0.0 4.600 0.0 H.13 124 8.3 0.862 0.0 12.600 0.0440 0.554 Vel = 4.56 H.13 124 0.0 1 Etr 0.2 18.000 150 18.046 to 0.0 0.200 0.0 H.2 124 8.3 0.862 0.0 18.200 0.0440 0.801 Vel = 4.56 H.2 124 0.0 1 Etr 0.2 8.000 150 18.847 to 0.0 0.200 0.0 H.3 124 8.3 0.862 0.0 8.200 0.0440 0.361 Vel = 4.56 H.3 124 0.0 1 Eel 2.3 10.000 150 19.208 to 0.0 4.600 0.0 H.4 124 8.3 0.862 0.0 14.600 0.0440 0.642 Vel = 4.56 H.4 124 0.0 1 Etr 0.2 10.000 150 19.850 to 0.0 0.200 0.0 H.16 124 8.3 0.862 0.0 10.200 0.0440 0.449 Vel = 4.56 H.16 124 0.0 1 Etr 0.2 1.000 150 20.299 to 0.0 0.200 0.0 T.45 124 8.3 0.862 0.0 1.200 0.0442 0.053 Vel = 4.56 T.45 124 -4.05 1 Eel 2.3 15.000 150 20.352 to 0.0 4.600 0.0 H.35 124 4.25 0.862 0.0 19.600 0.0128 0.250 Vel = 2.34 H.35 124 0.0 1 Etr 0.2 13.000 150 20.602 to 0.0 0.200 0.0 H.34 124 4.25 0.862 0.0 13.200 0.0128 0.169 Vel = 2.34 H.34 124 0.0 1 0.0 7.000 150 20.771 to 0.0 0.0 0.0 H.33 124 4.25 0.862 0.0 7.000 0.0127 0.089 Vel = 2.34 H.33 124 0.0 1 Etr 0.2 9.000 150 20.860 to 0.0 0.200 0.0 H.32 124 4.25 0.862 0.0 9.200 0.0127 0.117 Vel = 2.34 H.32 124 0.0 1 Etr 0.2 8.000 150 20.977 to 0.0 0.200 0.0 T.47 124 4.25 0.862 0.0 8.200 0.0128 0.105 Vel = 2.34 0.0 T.47 4.25 21.082 K Factor = 0.93 *New Path Final Calculations : Hazen-Williams Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 8 Plan #63-40-01.13.0XB - One Head Calculation (H.12) Date 4/19/2023 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.43 124 7.92 1 Etr 0.2 4.000 150 20.005 to 0.0 0.200 0.0 H.19 124 7.92 0.862 0.0 4.200 0.0402 0.169 Vel = 4.35 H.19 124 0.0 1 Etr 0.2 4.000 150 20.174 to 0.0 0.200 0.0 T.46 124 7.92 0.862 0.0 4.200 0.0405 0.170 Vel = 4.35 0.0 T.46 7.92 20.344 K Factor = 1.76 *New Path T.45 124 4.05 1 Etb 0.8 11.000 150 20.352 to 0.0 2.000 0.0 H.15 124 4.05 0.862 0.0 13.000 0.0117 0.152 Vel = 2.23 H.15 124 0.0 1 Etr 0.2 4.000 150 20.504 to 0.0 0.200 0.0 T.44 124 4.05 0.862 0.0 4.200 0.0117 0.049 Vel = 2.23 0.0 T.44 4.05 20.553 K Factor = 0.89 *New Path T.41 112 2.38 1 Etr 0.2 5.000 150 26.207 to 0.0 0.200 0.0 H.6 112 2.38 0.862 0.0 5.200 0.0044 0.023 Vel = 1.31 H.6 112 0.0 1 2Eel 4.6 10.000 150 26.230 to 0.0 9.200 0.0 H.7 112 2.38 0.862 0.0 19.200 0.0044 0.084 Vel = 1.31 H.7 112 0.0 1 Etr 0.2 5.000 150 26.314 to 0.0 0.200 0.0 T.42 112 2.38 0.862 0.0 5.200 0.0042 0.022 Vel = 1.31 0.0 T.42 2.38 26.336 K Factor = 0.46 *New Path S.1 106 20.02 1.25 E 1.22 35.000 150 30.610 to T 2.44 3.661 5.599 * * Fixed Loss = 3 UDG1 100 20.02 1.054 Fsp 0.0 38.661 0.0843 3.260 Vel = 7.36 UDG1 100 0.0 1.25 E 3.179 100.000 150 39.469 to T 6.358 9.536 0.0 MTR 100 20.02 1.283 0.0 109.536 0.0324 3.546 Vel = 4.97 MTR 100 0.0 1 E 2.778 25.000 150 43.015 to T 6.945 9.722 2.253 * * Fixed Loss = 2.253 CITY 100 20.02 1.031 Xwm 0.0 34.722 0.0939 3.261 Vel = 7.69 0.0 CITY 20.02 48.529 K Factor = 2.87 Final Calculations : Hazen-Williams Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company NamePage 1 Plan #63-40-01.13.0XB - Two Head Calculation (H.3 & H.4)Date 4/19/2023 10203040E50R60U70S80S90E100R110P12013014015050 100 150 200 250 300 350 400 450FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C2C1 - Static Pressure : 70 C2 - Residual Pressure: 20 C2 - Residual Flow : 300 D1 - Elevation : 10.394 D2 - System Flow : 26.248 D2 - System Pressure : 47.680 Hose ( Demand ) : _______D3 - System Demand : 26.248 Safety Margin : 21.768 D1D2Water Supply Curve CComputer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company NamePage 2 Plan #63-40-01.13.0XB - Two Head Calculation (H.3 & H.4)Date 4/19/2023 Fitting Legend Abbrev.Name ½¾11¼1½22½33½456810121416182024 E NFPA 13 90' Standard Elbow 1 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61 Eel *ProPEX 90 Elbow - EP 3.72.34.610.4812.8812.2800000000000000 Etb *ProPEX Tee - Branch - EP 2.30.829.1411.5413.2200000000000000 Etr *ProPEX Tee - Run - EP 10.20.23.961.842.8600000000000000 Fsp Flow Switch Potter VSR Fitting generates a Fixed Loss Based on Flow T NFPA 13 90' Flow thru Tee 3 4 5 6 8 10121517202530355060718191101121 Xwm NFPA 13D Water Meter Fitting generates a Fixed Loss Based on Flow Units Summary Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch Fittings Used SummaryComputer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 3 Plan #63-40-01.13.0XB - Two Head Calculation (H.3 & H.4) Date 4/19/2023 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure CITY 70.0 20 300.0 69.448 26.25 47.68 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.3 124.0 4.9 7.04 13.0 H.2 124.0 7.36 H.13 124.0 8.08 H.8 124.0 8.58 H.12 124.0 9.29 H.1 124.0 9.86 H.5 124.0 10.15 H.9 124.0 10.56 T.43 124.0 10.85 H.11 112.0 16.3 H.24 112.0 16.49 H.10 112.0 16.77 H.23 112.0 16.86 H.22 112.0 16.99 H.14 112.0 17.08 T.42 112.0 17.19 H.26 112.0 17.54 T.48 112.0 17.94 H.36 112.0 18.73 H.39 112.0 19.41 S.1 106.0 22.42 H.40 112.0 19.43 T.47 124.0 11.68 H.31 124.0 11.58 H.30 124.0 11.27 T.46 124.0 10.94 H.27 124.0 10.91 H.18 124.0 10.88 H.25 124.0 10.82 H.28 124.0 10.78 H.17 124.0 10.75 T.44 124.0 10.73 T.41 112.0 16.86 H.21 112.0 17.02 H.20 112.0 17.25 H.29 112.0 17.45 H.37 112.0 17.67 H.38 112.0 17.83 H.4 124.0 4.9 7.31 13.25 H.16 124.0 9.27 T.45 124.0 9.51 H.15 124.0 10.43 Flow Summary - NFPA 2007 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 4 Plan #63-40-01.13.0XB - Two Head Calculation (H.3 & H.4) Date 4/19/2023 NODE ANALYSIS (cont.) Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes H.35 124.0 10.25 H.34 124.0 10.75 H.33 124.0 11.02 H.32 124.0 11.37 H.19 124.0 10.9 H.6 112.0 16.92 H.7 112.0 17.13 UDG1 100.0 33.4 MTR 100.0 39.25 CITY 100.0 47.68 Flow Summary - NFPA 2007 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 5 Plan #63-40-01.13.0XB - Two Head Calculation (H.3 & H.4) Date 4/19/2023 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 *Remote Head to Supply H.3 124 4.90 7.82 1 Etr 0.2 8.000 150 7.040 to 0.0 0.200 0.0 H.2 124 7.82 0.862 0.0 8.200 0.0394 0.323 Vel = 4.30 H.2 124 0.0 1 Etr 0.2 18.000 150 7.363 to 0.0 0.200 0.0 H.13 124 7.82 0.862 0.0 18.200 0.0395 0.718 Vel = 4.30 H.13 124 0.0 1 Eel 2.3 8.000 150 8.081 to 0.0 4.600 0.0 H.8 124 7.82 0.862 0.0 12.600 0.0394 0.496 Vel = 4.30 H.8 124 0.0 1 0.0 18.000 150 8.577 to 0.0 0.0 0.0 H.12 124 7.82 0.862 0.0 18.000 0.0394 0.710 Vel = 4.30 H.12 124 0.0 1 Eel 2.3 10.000 150 9.287 to 0.0 4.600 0.0 H.1 124 7.82 0.862 0.0 14.600 0.0394 0.575 Vel = 4.30 H.1 124 0.0 1 Etr 0.2 7.000 150 9.862 to 0.0 0.200 0.0 H.5 124 7.82 0.862 0.0 7.200 0.0394 0.284 Vel = 4.30 H.5 124 0.0 1 Eel 2.3 6.000 150 10.146 to 0.0 4.600 0.0 H.9 124 7.82 0.862 0.0 10.600 0.0394 0.418 Vel = 4.30 H.9 124 0.0 1 Etr 0.2 7.000 150 10.564 to 0.0 0.200 0.0 T.43 124 7.82 0.862 0.0 7.200 0.0394 0.284 Vel = 4.30 T.43 124 -4.00 1 Etb 0.8 22.000 150 10.848 to 0.0 2.000 5.197 H.11 112 3.82 0.862 0.0 24.000 0.0105 0.252 Vel = 2.10 H.11 112 0.0 1 Eel 2.3 14.000 150 16.297 to 0.0 4.600 0.0 H.24 112 3.82 0.862 0.0 18.600 0.0105 0.195 Vel = 2.10 H.24 112 0.0 1 2Eel 4.6 17.000 150 16.492 to 0.0 9.200 0.0 H.10 112 3.82 0.862 0.0 26.200 0.0105 0.275 Vel = 2.10 H.10 112 0.0 1 Etr 0.2 9.000 150 16.767 to 0.0 0.200 0.0 H.23 112 3.82 0.862 0.0 9.200 0.0104 0.096 Vel = 2.10 H.23 112 0.0 1 0.0 12.000 150 16.863 to 0.0 0.0 0.0 H.22 112 3.82 0.862 0.0 12.000 0.0105 0.126 Vel = 2.10 H.22 112 0.0 1 Etr 0.2 8.000 150 16.989 to 0.0 0.200 0.0 H.14 112 3.82 0.862 0.0 8.200 0.0105 0.086 Vel = 2.10 H.14 112 0.0 1 Etb 0.8 4.000 150 17.075 to Eel 2.3 6.600 0.0 T.42 112 3.82 0.862 0.0 10.600 0.0105 0.111 Vel = 2.10 T.42 112 3.94 1 Etr 0.2 9.000 150 17.186 to 0.0 0.200 0.0 H.26 112 7.76 0.862 0.0 9.200 0.0389 0.358 Vel = 4.27 Final Calculations - Hazen-Williams Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 6 Plan #63-40-01.13.0XB - Two Head Calculation (H.3 & H.4) Date 4/19/2023 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.26 112 0.0 1 Etr 0.2 10.000 150 17.544 to 0.0 0.200 0.0 T.48 112 7.76 0.862 0.0 10.200 0.0389 0.397 Vel = 4.27 T.48 112 4.86 1 Etb 0.8 6.000 150 17.941 to Etr 0.2 2.200 0.0 H.36 112 12.62 0.862 0.0 8.200 0.0956 0.784 Vel = 6.94 H.36 112 0.0 1 Etr 0.2 7.000 150 18.725 to 0.0 0.200 0.0 H.39 112 12.62 0.862 0.0 7.200 0.0956 0.688 Vel = 6.94 H.39 112 0.0 1.25 T 2.44 9.000 150 19.413 to 0.0 2.440 2.599 S.1 106 12.62 1.054 0.0 11.440 0.0358 0.410 Vel = 4.64 S.1 106 -26.25 1.25 T 2.44 7.000 150 22.422 to 0.0 2.440 -2.599 H.40 112 -13.63 1.054 0.0 9.440 -0.0413 -0.390 Vel = 5.01 H.40 112 0.0 1 Etb 0.8 21.000 150 19.433 to Etr 0.2 2.200 -5.197 T.47 124 -13.63 0.862 0.0 23.200 -0.1102 -2.557 Vel = 7.49 T.47 124 7.67 1 0.0 4.000 150 11.679 to 0.0 0.0 0.0 H.31 124 -5.96 0.862 0.0 4.000 -0.0238 -0.095 Vel = 3.28 H.31 124 0.0 1 Etr 0.2 13.000 150 11.584 to 0.0 0.200 0.0 H.30 124 -5.96 0.862 0.0 13.200 -0.0239 -0.316 Vel = 3.28 H.30 124 0.0 1 Eel 2.3 9.000 150 11.268 to 0.0 4.600 0.0 T.46 124 -5.96 0.862 0.0 13.600 -0.0238 -0.324 Vel = 3.28 T.46 124 3.99 1 Etb 0.8 9.000 150 10.944 to 0.0 2.000 0.0 H.27 124 -1.97 0.862 0.0 11.000 -0.0031 -0.034 Vel = 1.08 H.27 124 0.0 1 Etr 0.2 9.000 150 10.910 to 0.0 0.200 0.0 H.18 124 -1.97 0.862 0.0 9.200 -0.0030 -0.028 Vel = 1.08 H.18 124 0.0 1 Etr 0.2 15.000 150 10.882 to Eel 2.3 4.800 0.0 H.25 124 -1.97 0.862 0.0 19.800 -0.0031 -0.061 Vel = 1.08 H.25 124 0.0 1 0.0 15.000 150 10.821 to 0.0 0.0 0.0 H.28 124 -1.97 0.862 0.0 15.000 -0.0031 -0.046 Vel = 1.08 H.28 124 0.0 1 Eel 2.3 5.000 150 10.775 to 0.0 4.600 0.0 H.17 124 -1.97 0.862 0.0 9.600 -0.0030 -0.029 Vel = 1.08 H.17 124 0.0 1 Etr 0.2 5.000 150 10.746 to 0.0 0.200 0.0 T.44 124 -1.97 0.862 0.0 5.200 -0.0031 -0.016 Vel = 1.08 T.44 124 10.77 1 2Etb 1.6 15.000 150 10.730 to 0.0 4.000 5.197 T.41 112 8.8 0.862 0.0 19.000 0.0490 0.931 Vel = 4.84 Final Calculations : Hazen-Williams Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 7 Plan #63-40-01.13.0XB - Two Head Calculation (H.3 & H.4) Date 4/19/2023 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.41 112 -3.94 1 Eel 2.3 5.000 150 16.858 to 0.0 4.600 0.0 H.21 112 4.86 0.862 0.0 9.600 0.0164 0.157 Vel = 2.67 H.21 112 0.0 1 Eel 2.3 10.000 150 17.015 to 0.0 4.600 0.0 H.20 112 4.86 0.862 0.0 14.600 0.0164 0.239 Vel = 2.67 H.20 112 0.0 1 Etr 0.2 12.000 150 17.254 to 0.0 0.200 0.0 H.29 112 4.86 0.862 0.0 12.200 0.0164 0.200 Vel = 2.67 H.29 112 0.0 1 Etr 0.2 13.000 150 17.454 to 0.0 0.200 0.0 H.37 112 4.86 0.862 0.0 13.200 0.0163 0.215 Vel = 2.67 H.37 112 0.0 1 0.0 10.000 150 17.669 to 0.0 0.0 0.0 H.38 112 4.86 0.862 0.0 10.000 0.0164 0.164 Vel = 2.67 H.38 112 0.0 1 Eel 2.3 2.000 150 17.833 to 0.0 4.600 0.0 T.48 112 4.86 0.862 0.0 6.600 0.0164 0.108 Vel = 2.67 0.0 T.48 4.86 17.941 K Factor = 1.15 *New Path H.3 124 5.18 1 Eel 2.3 10.000 150 7.040 to 0.0 4.600 0.0 H.4 124 5.18 0.862 0.0 14.600 0.0184 0.269 Vel = 2.85 H.4 124 4.90 13.25 1 Etr 0.2 10.000 150 7.309 to 0.0 0.200 0.0 H.16 124 18.43 0.862 0.0 10.200 0.1926 1.965 Vel = 10.13 H.16 124 0.0 1 Etr 0.2 1.000 150 9.274 to 0.0 0.200 0.0 T.45 124 18.43 0.862 0.0 1.200 0.1925 0.231 Vel = 10.13 T.45 124 -7.67 1 Etb 0.8 11.000 150 9.505 to 0.0 2.000 0.0 H.15 124 10.76 0.862 0.0 13.000 0.0712 0.925 Vel = 5.92 H.15 124 0.0 1 Etr 0.2 4.000 150 10.430 to 0.0 0.200 0.0 T.44 124 10.76 0.862 0.0 4.200 0.0714 0.300 Vel = 5.92 0.0 T.44 10.76 10.730 K Factor = 3.28 *New Path T.45 124 7.67 1 Eel 2.3 15.000 150 9.505 to 0.0 4.600 0.0 H.35 124 7.67 0.862 0.0 19.600 0.0380 0.745 Vel = 4.22 H.35 124 0.0 1 Etr 0.2 13.000 150 10.250 to 0.0 0.200 0.0 H.34 124 7.67 0.862 0.0 13.200 0.0380 0.502 Vel = 4.22 H.34 124 0.0 1 0.0 7.000 150 10.752 to 0.0 0.0 0.0 H.33 124 7.67 0.862 0.0 7.000 0.0380 0.266 Vel = 4.22 Final Calculations : Hazen-Williams Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 Company Name Page 8 Plan #63-40-01.13.0XB - Two Head Calculation (H.3 & H.4) Date 4/19/2023 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.33 124 0.0 1 Etr 0.2 9.000 150 11.018 to 0.0 0.200 0.0 H.32 124 7.67 0.862 0.0 9.200 0.0379 0.349 Vel = 4.22 H.32 124 0.0 1 Etr 0.2 8.000 150 11.367 to 0.0 0.200 0.0 T.47 124 7.67 0.862 0.0 8.200 0.0380 0.312 Vel = 4.22 0.0 T.47 7.67 11.679 K Factor = 2.24 *New Path T.43 124 4.00 1 Etr 0.2 4.000 150 10.848 to 0.0 0.200 0.0 H.19 124 4.0 0.862 0.0 4.200 0.0114 0.048 Vel = 2.20 H.19 124 0.0 1 Etr 0.2 4.000 150 10.896 to 0.0 0.200 0.0 T.46 124 4.0 0.862 0.0 4.200 0.0114 0.048 Vel = 2.20 0.0 T.46 4.00 10.944 K Factor = 1.21 *New Path T.41 112 3.94 1 Etr 0.2 5.000 150 16.858 to 0.0 0.200 0.0 H.6 112 3.94 0.862 0.0 5.200 0.0112 0.058 Vel = 2.17 H.6 112 0.0 1 2Eel 4.6 10.000 150 16.916 to 0.0 9.200 0.0 H.7 112 3.94 0.862 0.0 19.200 0.0111 0.213 Vel = 2.17 H.7 112 0.0 1 Etr 0.2 5.000 150 17.129 to 0.0 0.200 0.0 T.42 112 3.94 0.862 0.0 5.200 0.0110 0.057 Vel = 2.17 0.0 T.42 3.94 17.186 K Factor = 0.95 *New Path S.1 106 26.25 1.25 E 1.22 35.000 150 22.422 to T 2.44 3.661 5.599 * * Fixed Loss = 3 UDG1 100 26.25 1.054 Fsp 0.0 38.661 0.1391 5.379 Vel = 9.65 UDG1 100 0.0 1.25 E 3.179 100.000 150 33.400 to T 6.358 9.536 0.0 MTR 100 26.25 1.283 0.0 109.536 0.0534 5.851 Vel = 6.51 MTR 100 0.0 1 E 2.778 25.000 150 39.251 to T 6.945 9.722 3.050 * * Fixed Loss = 3.05 CITY 100 26.25 1.031 Xwm 0.0 34.722 0.1549 5.379 Vel = 10.09 0.0 CITY 26.25 47.680 K Factor = 3.80 Final Calculations : Hazen-Williams Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087