Loading...
Hydraulic Calculations- Tahoma Terra Storage Building BSprinx Fire Protection, Inc. 2709 Jahn Ave NW Suite H2 Gig Harbor, WA 98335 (253)853-7780 Job Name : Tahoma Terra Storage Bldg B FP RA#1 Drawing : FP2.0 Location : Tahoma BLVD, Yelm WA Remote Area : #1 Contract : 24-012CM Data File : Tahoma Terra Storage Bldg B FP Area 1.WXF Date/Time : 05/01/2024 - 12:09 PM Computer Programs by Hydratec Inc. Revision: 50.5520.727 05/10/2024 Sprinx Fire Protection, Inc.Page 1 Tahoma Terra Storage Bldg B FP RA#1 Date 4/16/2024 HYDRAULIC CALCULATIONS for JOB NAME Tahoma Terra Storage Building "B" RA #1 Location Tahoma BLVD, Yelm WA Drawing #FP2.0 Contract #24-012CM Date 4/16/2024 DESIGN Remote area ##1 Remote area location NE END STORAGE UNITS Occupancy classification ORDINARY HAZ. GP-2 Density 0.2 - Gpm/SqFt Area of application 957 - SqFt Coverage/sprinkler 100 - SqFt Type of sprinkler calculated QR BRASS UPRIGHT K=5.6 # Sprinklers calculated 11 In-rack demand 0 - GPM Hose streams 250 - GPM Total water required (including hose streams)475.937 - GPM @ 37.0259 - Psi Type of system WET STEEL Volume of system (dry or pre-action)N/A - Gal WATER SUPPLY INFORMATION Test date 2023 Location Site Location Source of info City of Yelm Water Dept CONTRACTOR INFO Sprinx Fire Protection, Inc. Address 2709 Jahn Ave NW / Suite H2 / Gig Harbor, WA 98335 Phone #(253)853-7780 Name of designer Brian Walder Authority having jurisdiction City of Yelm, WA NOTES: QR AREA REDUCTION 38.5% REDUCTION 11'-0" CEILINGS text1(35) - invisible Computer Programs by Hydratec Inc. Revision: 50.5520.727 Sprinx Fire Protection, Inc.Page 2 Tahoma Terra Storage Bldg B FP RA#1 Date 4/16/2024 10 20 30 40 E 50 R 60 U 70 S 80 S 90 E 100 R 110 P 120 130 140 150 400 800 1200 1600 2000 2400 2800 3200 3600 FLOW ( N ^ 1.85 ) City Water Supply:Demand: C1 C2 C1 - Static Pressure : 55 C2 - Residual Pressure: 42 C2 - Residual Flow : 3227 D1 - Elevation : 3.764 D2 - System Flow : 225.937 D2 - System Pressure : 37.026 Hose ( Demand ) : 250 D3 - System Demand : 475.937 Safety Margin : 17.597 D1 D2 D3 Water Supply Curve Computer Programs by Hydratec Inc. Revision: 50.5520.727 Sprinx Fire Protection, Inc.Page 3 Tahoma Terra Storage Bldg B FP RA#1 Date 4/16/2024 20 60.3 164 225.9 225.9 1 ¬2 ¬3 ¬4 ¬5 ¬6 ¬7 ¬TOR¬BOR¬TEST 40 -81.8 225.9 225.9 |81.8 21.4 | 10 ¬4 | | | 20.1 60.7| 11 ¬12 ¬13 ¬5 40.3 - |164 21.6 | 14 ¬5 | | | 20.5 61.9| 15 ¬16 ¬17 ¬6 41.1 Flow Diagram Computer Programs by Hydratec Inc. Revision: 50.5520.727 Sprinx Fire Protection, Inc.Page 4 Tahoma Terra Storage Bldg B FP RA#1 Date 4/16/2024 Fitting Legend Abbrev. Name ½ ¾ 1 1¼ 1½ 2 2½ 3 3½ 4 5 6 8 10 12 14 16 18 20 24 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 F NFPA 13 45' Elbow 1 1 1 1 2 2 3 3 3 4 5 7 9 11 13 17 19 21 24 28 G NFPA 13 Gate Valve 0 0 0 0 0 1 1 1 1 2 2 3 4 5 6 7 8 10 11 13 T NFPA 13 90' Flow thru Tee 3 4 5 6 8 10 12 15 17 20 25 30 35 50 60 71 81 91 101 121 V 90' Ell Firelock #001 0 0 0 0 0 3.5 4.3 5 0 6.8 8.5 10 13 4.5 5.1 0 0 0 0 0 X 90'Tee-BranchFirelock002 0 0 0 0 0 8.5 10.8 13 0 16 21 25 33 9.3 11 0 0 0 0 0 Zdi Deringer 30 DCDA II Vert 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 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 Summary Computer Programs by Hydratec Inc. Revision: 50.5520.727 Sprinx Fire Protection, Inc.Page 5 Tahoma Terra Storage Bldg B FP RA#1 Date 4/16/2024 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure TEST 55.0 42 3227.0 54.623 475.94 37.026 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes 1 8.69 5.6 12.76 20.0 0.2 100 2 9.1 5.6 12.78 20.02 0.2 100 3 9.37 5.6 13.15 20.31 0.2 100 4 9.5 15.16 5 9.5 15.34 6 9.5 15.97 7 9.5 21.22 TOR 9.5 25.32 BOR 1.0 35.6 TEST 0.0 37.03 250.0 10 9.77 5.6 14.66 21.44 0.2 100 11 8.69 5.6 12.9 20.11 0.2 100 12 9.1 5.6 12.93 20.14 0.2 100 13 9.37 5.6 13.31 20.43 0.2 100 14 9.77 5.6 14.83 21.56 0.2 100 15 8.69 5.6 13.43 20.52 0.2 100 16 9.1 5.6 13.47 20.55 0.2 100 17 9.37 5.6 13.86 20.85 0.2 100 Flow Summary - NFPA Computer Programs by Hydratec Inc. Revision: 50.5520.727 Sprinx Fire Protection, Inc.Page 6 Tahoma Terra Storage Bldg B FP RA#1 Date 4/16/2024 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 1 8.69 5.60 20.00 1.25 10.010 120 12.755 to -0.178 2 9.1 20.0 1.53 10.010 0.0208 0.208 Vel = 3.49 2 9.1 5.60 20.02 1.25 6.510 120 12.785 to -0.117 3 9.37 40.02 1.53 6.510 0.0747 0.486 Vel = 6.98 3 9.37 5.60 20.31 1.25 T 9.917 3.000 120 13.154 to 9.917 -0.056 4 9.5 60.33 1.53 12.917 0.1597 2.063 Vel = 10.53 4 9.5 21.44 2.5 10.000 120 15.161 to 0.0 5 9.5 81.77 2.705 10.000 0.0174 0.174 Vel = 4.57 5 9.5 82.25 2.5 10.000 120 15.335 to 0.0 6 9.5 164.02 2.705 10.000 0.0633 0.633 Vel = 9.16 6 9.5 61.92 2.5 45.830 120 15.968 to 0.0 7 9.5 225.94 2.705 45.830 0.1145 5.249 Vel = 12.61 7 9.5 0.0 2.5 X 16.846 5.600 120 21.217 to 2V 13.415 30.261 0.0 TOR 9.5 225.94 2.705 35.861 0.1145 4.107 Vel = 12.61 TOR 9.5 0.0 3 V 7.496 9.500 120 25.324 to Zdi 0.0 7.496 9.574 * * Fixed Loss = 5.893 BOR 1 225.94 3.334 16.996 0.0414 0.703 Vel = 8.30 BOR 1 0.0 4 E 14.534 35.000 140 35.601 to F 5.813 52.321 0.433 TEST 0 225.94 4.1 G 2.907 87.321 0.0114 0.992 Vel = 5.49 T 29.067 250.00 Qa = 250.00 TEST 475.94 37.026 K Factor = 78.22 10 9.77 5.60 21.44 1.25 T 9.917 6.510 120 14.657 to 9.917 0.117 4 9.5 21.44 1.53 16.427 0.0236 0.387 Vel = 3.74 0.0 4 21.44 15.161 K Factor = 5.51 11 8.69 5.60 20.11 1.25 10.010 120 12.900 to -0.178 12 9.1 20.11 1.53 10.010 0.0210 0.210 Vel = 3.51 12 9.1 5.60 20.14 1.25 6.510 120 12.932 to -0.117 13 9.37 40.25 1.53 6.510 0.0756 0.492 Vel = 7.02 13 9.37 5.60 20.43 1.25 T 9.917 3.000 120 13.307 to 9.917 -0.056 5 9.5 60.68 1.53 12.917 0.1613 2.084 Vel = 10.59 0.0 5 60.68 15.335 K Factor = 15.50 14 9.77 5.60 21.56 1.25 T 9.917 6.510 120 14.827 to 9.917 0.117 5 9.5 21.56 1.53 16.427 0.0238 0.391 Vel = 3.76 Final Calculations : Hazen-Williams Computer Programs by Hydratec Inc. Revision: 50.5520.727 Sprinx Fire Protection, Inc.Page 7 Tahoma Terra Storage Bldg B FP RA#1 Date 4/16/2024 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 0.0 5 21.56 15.335 K Factor = 5.51 15 8.69 5.60 20.52 1.25 10.010 120 13.428 to -0.178 16 9.1 20.52 1.53 10.010 0.0217 0.217 Vel = 3.58 16 9.1 5.60 20.55 1.25 6.510 120 13.467 to -0.117 17 9.37 41.07 1.53 6.510 0.0785 0.511 Vel = 7.17 17 9.37 5.60 20.85 1.25 T 9.917 3.000 120 13.861 to 9.917 -0.056 6 9.5 61.92 1.53 12.917 0.1675 2.163 Vel = 10.81 0.0 6 61.92 15.968 K Factor = 15.50 Final Calculations : Hazen-Williams Computer Programs by Hydratec Inc. Revision: 50.5520.727 FLOW TEST DATA USED FOR CALCULATIONS