Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
(SIGNED)CornerHouse_Legacy_20161102_Calc Area 2
Legacy Fire Protection 592 Center Street Ludlow, Ma 01056 (413) 589-0672 Job Name : CornerHouse_Legacy_20161102 Drawing : FP-1 Location : 5 Pomeroy Terrace Northampton, Ma Remote Area : 2 Contract : Data File : CornerHouse_Legacy_20161102_Calc Area 2.WXF Computer Programs by Hydratec Inc. Revision: 50.52.1 Legacy Fire Protection Page 1 CornerHouse_Legacy_20161102 Date 02 Nov 2016 HYDRAULIC CALCULATIONS for Project name:Corner House Location:5 Pomeroy Terrace Northampton, Ma Drawing no:FP-1 Date:02 Nov 2016 Design Remote area number:2 Remote area location:Basement Occupancy classification:Ordinary Hazard Group I Density:0.15 - Gpm/SqFt Area of application:989 - SqFt Coverage per sprinkler:130 - SqFt Type of sprinklers calculated:Quick Response Uprights No. of sprinklers calculated:11 In-rack demand:N/A - GPM Hose streams:250 - GPM Total water required (including hose streams):476.74 - GPM @ 98.472 - Psi Type of system:Wet Volume of dry or preaction system:N/A - Gal Water supply information Date:18 Oct 2016 Location:5 Pomeroy Terrace Northampton, Ma Source:Northampton Water Department Name of contractor:Legacy Fire Protection Address:592 Center Street Ludlow, Ma 01056 Phone number:(413) 589-0672 Name of designer:DM Authority having jurisdiction:Northampton Fire Marshal Notes: (Include peaking information or gridded systems here.) Computer Programs by Hydratec Inc. Revision: 50.52.1 Legacy Fire ProtectionPage 2 CornerHouse_Legacy_20161102Date 02 Nov 2016 10203040E50R60U70S80S90E100R110P120130140150200 400 600 800 1000 1200 1400 1600 1800FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C2C1 - Static Pressure : 120 C2 - Residual Pressure: 103 C2 - Residual Flow : 1126 D1 - Elevation : 0.684 D2 - System Flow : 226.741 D2 - System Pressure : 98.472 Hose ( Demand ) : 250 D3 - System Demand : 476.741 Safety Margin : 18.061 D1D2D3Water Supply Curve CComputer Programs by Hydratec Inc. Revision: 50.52.1 Legacy Fire ProtectionPage 3 CornerHouse_Legacy_20161102Date 02 Nov 2016 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 Fsp Flow Switch Potter VSR Fitting generates a Fixed Loss Based on Flow G NFPA 13 Gate Valve 00000111122345678101113 T NFPA 13 90' Flow thru Tee 3 4 5 6 8 10121517202530355060718191101121 Units 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. Fittings Used SummaryComputer Programs by Hydratec Inc. Revision: 50.52.1 Legacy Fire Protection Page 4 CornerHouse_Legacy_20161102 Date 02 Nov 2016 Node Elevation K-Fact Pt Pn Flow Density Area Press No. Actual Actual Req. 200 6.58 5.6 12.13 na 19.5 0.15 130 7.0 201 6.58 14.03 na 202 6.58 5.6 14.09 na 21.02 0.15 130 7.0 203 6.58 14.2 na 204 6.58 5.6 14.35 na 21.22 0.15 130 7.0 205 6.58 14.99 na 206 6.58 15.65 na M1 6.58 22.55 na 207 6.58 29.98 na TOR 6.58 41.63 na BOR 2.0 50.34 na UG1 2.0 54.13 na UG2 2.0 65.73 na UG3 2.0 99.76 na TEST 5.0 98.47 na 250.0 208 6.58 5.6 14.02 na 20.97 0.15 130 7.0 209 6.58 5.6 12.27 na 19.62 0.15 130 7.0 210 6.58 5.6 13.01 na 20.2 0.15 130 7.0 211 6.58 15.18 na 212 6.58 15.29 na 213 6.58 5.6 14.26 na 21.15 0.15 130 7.0 214 6.58 15.17 na 215 6.58 5.6 13.5 na 20.58 0.15 130 7.0 216 6.58 5.6 14.2 na 21.1 0.15 130 7.0 217 6.58 5.6 13.52 na 20.59 0.15 130 7.0 218 6.58 5.6 13.81 na 20.81 0.15 130 7.0 The maximum velocity is 23.51 and it occurs in the pipe between nodes UG1 and UG2 Pressure / Flow Summary - STANDARD Computer Programs by Hydratec Inc. Revision: 50.52.1 Legacy Fire Protection Page 5 CornerHouse_Legacy_20161102 Date 02 Nov 2016 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 200 6.58 5.60 19.50 1 T 5.0 10.350 120 12.125 to 0.0 5.000 0.0 201 6.58 19.5 1.049 0.0 15.350 0.1242 1.906 Vel = 7.24 201 6.58 20.97 2 0.0 4.000 120 14.031 to 0.0 0.0 0.0 202 6.58 40.47 2.157 0.0 4.000 0.0145 0.058 Vel = 3.55 202 6.58 5.60 21.02 2 0.0 3.460 120 14.089 to 0.0 0.0 0.0 203 6.58 61.49 2.157 0.0 3.460 0.0309 0.107 Vel = 5.40 203 6.58 19.62 2 0.0 3.040 120 14.196 to 0.0 0.0 0.0 204 6.58 81.11 2.157 0.0 3.040 0.0520 0.158 Vel = 7.12 204 6.58 5.60 21.21 2 0.0 8.000 120 14.354 to 0.0 0.0 0.0 205 6.58 102.32 2.157 0.0 8.000 0.0796 0.637 Vel = 8.98 205 6.58 41.40 2 0.0 4.410 120 14.991 to 0.0 0.0 0.0 206 6.58 143.72 2.157 0.0 4.410 0.1494 0.659 Vel = 12.62 206 6.58 83.02 2 T 12.307 7.580 120 15.650 to 0.0 12.307 0.0 M1 6.58 226.74 2.157 0.0 19.887 0.3472 6.904 Vel = 19.91 M1 6.58 0.0 2 T 12.307 9.080 120 22.554 to 0.0 12.307 0.0 207 6.58 226.74 2.157 0.0 21.387 0.3471 7.424 Vel = 19.91 207 6.58 0.0 2 E 6.153 27.410 120 29.978 to 0.0 6.153 0.0 TOR 6.58 226.74 2.157 0.0 33.563 0.3472 11.652 Vel = 19.91 TOR 6.58 0.0 2 E 6.153 4.580 120 41.630 to Fsp 0.0 6.153 4.984 * * Fixed Loss = 3 BOR 2 226.74 2.157 0.0 10.733 0.3472 3.726 Vel = 19.91 BOR 2 0.0 2.5 0.0 6.000 120 50.340 to 0.0 0.0 3.000 * * Fixed Loss = 3 UG1 2 226.74 2.635 0.0 6.000 0.1310 0.786 Vel = 13.34 UG1 2 0.0 2 2E 11.653 20.000 145 54.126 to 0.0 11.653 0.0 UG2 2 226.74 1.985 0.0 31.653 0.3666 11.605 Vel = 23.51 UG2 2 0.0 2 T 11.653 80.000 145 65.731 to G 1.165 12.818 0.0 UG3 2 226.74 1.985 0.0 92.818 0.3666 34.031 Vel = 23.51 UG3 2 0.0 12 0.0 175.000 140 99.762 to 0.0 0.0 -1.299 TEST 5 226.74 12.34 0.0 175.000 0.0001 0.009 Vel = 0.61 250.00 Qa = 250.00 TEST 476.74 98.472 K Factor = 48.04 208 6.58 5.60 20.97 2 0.0 2.000 120 14.023 to 0.0 0.0 0.0 201 6.58 20.97 2.157 0.0 2.000 0.0040 0.008 Vel = 1.84 0.0 Final Calculations - Hazen-Williams - 2007 Computer Programs by Hydratec Inc. Revision: 50.52.1 Legacy Fire Protection Page 6 CornerHouse_Legacy_20161102 Date 02 Nov 2016 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 201 20.97 14.031 K Factor = 5.60 209 6.58 5.60 19.62 1 T 5.0 10.350 120 12.269 to 0.0 5.000 0.0 203 6.58 19.62 1.049 0.0 15.350 0.1255 1.927 Vel = 7.28 0.0 203 19.62 14.196 K Factor = 5.21 210 6.58 5.60 20.20 1 T 5.0 11.390 120 13.008 to 0.0 5.000 0.0 211 6.58 20.2 1.049 0.0 16.390 0.1325 2.172 Vel = 7.50 211 6.58 21.14 2 0.0 7.610 120 15.180 to 0.0 0.0 0.0 212 6.58 41.34 2.157 0.0 7.610 0.0148 0.113 Vel = 3.63 212 6.58 41.68 2 0.0 6.590 120 15.293 to 0.0 0.0 0.0 206 6.58 83.02 2.157 0.0 6.590 0.0542 0.357 Vel = 7.29 0.0 206 83.02 15.650 K Factor = 20.99 213 6.58 5.60 21.15 1 T 5.0 1.320 120 14.260 to 0.0 5.000 0.0 214 6.58 21.15 1.049 0.0 6.320 0.1443 0.912 Vel = 7.85 214 6.58 0.0 2 0.0 1.780 120 15.172 to 0.0 0.0 0.0 211 6.58 21.15 2.157 0.0 1.780 0.0045 0.008 Vel = 1.86 0.0 211 21.15 15.180 K Factor = 5.43 215 6.58 5.60 20.58 1 T 5.0 8.080 120 13.499 to 0.0 5.000 0.0 212 6.58 20.58 1.049 0.0 13.080 0.1372 1.794 Vel = 7.64 0.0 212 20.58 15.293 K Factor = 5.26 216 6.58 5.60 21.10 1 T 5.0 2.620 120 14.198 to 0.0 5.000 0.0 212 6.58 21.1 1.049 0.0 7.620 0.1437 1.095 Vel = 7.83 0.0 212 21.10 15.293 K Factor = 5.40 217 6.58 5.60 20.59 1 T 5.0 5.750 120 13.515 to 0.0 5.000 0.0 205 6.58 20.59 1.049 0.0 10.750 0.1373 1.476 Vel = 7.64 0.0 205 20.59 14.991 K Factor = 5.32 218 6.58 5.60 20.81 1 T 5.0 3.420 120 13.812 to 0.0 5.000 0.0 205 6.58 20.81 1.049 0.0 8.420 0.1400 1.179 Vel = 7.73 0.0 205 20.81 14.991 K Factor = 5.37 Final Calculations - Hazen-Williams Computer Programs by Hydratec Inc. Revision: 50.52.1