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4 Head Calc 1HAMPSHIRE FIRE PROTECTION LLC 507 Southampton Road Westfield, MA 01085 413-642-3287 Job Name : 4 Residential Sprinklers 4th Floor Building : Location : 155 Pleasant Street System : Area # 1 Contract : 0292CMA Data File : 4 HEAD CALC Area 1.WXF Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 HAMPSHIRE FIRE PROTECTION LLC Page 1 4 Residential Sprinklers 4th Floor Date HYDRAULIC CALCULATIONS for Project name:Live 155 Location:155 Pleasant Street Drawing no: Date:1-19-17 Design Remote area number:Area # 1 Remote area location:Fourth Floor Unit Occupancy classification:Light Hazard Density:.10 - Gpm/SqFt Area of application:4 Res. Sprk. - SqFt Coverage per sprinkler:Varies - SqFt Type of sprinklers calculated:Reliable Residential Sprinklers No. of sprinklers calculated:4 In-rack demand:N/A - GPM Hose streams:100 - GPM Total water required (including hose streams):170.72 - GPM @ 75.84 - Psi Type of system:Wet System Volume of dry or preaction system:N/A - Gal Water supply information Date:2-4-16 Location:Pleasant Street Source:Northampton city water system Name of contractor:Hampshire Fire Protection Address:507 Southampton Road Westfield, MA. Phone number:(413) 642-3287 Name of designer:SAS Authority having jurisdiction:Northampton Water Department Notes: (Include peaking information or gridded systems here.) Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 HAMPSHIRE FIRE PROTECTION LLCPage 2 4 Residential Sprinklers 4th FloorDate 10203040E50R60U70S80S90E100R110P120130140150200 400 600 800 1000 1200 1400 1600 1800FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C2C1 - Static Pressure : 130 C2 - Residual Pressure: 122 C2 - Residual Flow : 1220 D1 - Elevation : 19.256 D2 - System Flow : 70.72 D2 - System Pressure : 75.843 Hose ( Demand ) : 100 D3 - System Demand : 170.72 Safety Margin : 53.947 D1D2D3Water Supply Curve CComputer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 HAMPSHIRE FIRE PROTECTION LLCPage 3 4 Residential Sprinklers 4th FloorDate Fitting Legend Abbrev. Name ½ ¾ 1 1¼ 1½ 2 2½ 3 3½ 4 5 6 8 10 12 14 16 18 20 24 B NFPA 13 Butterfly Valve 0 0 0 0 0 6 7 10 0 12 9 10 12 19 21 0 0 0 0 0 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 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 O *CPVC Tee - Branch 33568101215000000000000 R *CPVC Coupling Tee - Run 11111122000000000000 S NFPA 13 Swing Check 0 0 5 7 9 11 14 16 19 22 27 32 45 55 65 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 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. Route 111 Windham N.H. USA 03087 HAMPSHIRE FIRE PROTECTION LLC Page 4 4 Residential Sprinklers 4th Floor Date SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure TEST 130.0 122 1220.0 129.79 170.72 75.843 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes 101 44.46 4.9 12.0 16.97 S2 45.17 12.08 T3 45.17 13.0 T4 45.17 13.42 102 45.17 15.42 A2 44.08 16.77 A3 44.08 28.15 A4 44.08 34.1 A5 44.08 36.57 D11 42.333 41.9 D12 42.333 46.43 J01 40.0 47.49 100.0 J02 10.5 60.58 ST4 10.5 61.52 ST5 9.667 61.96 RT1 9.667 62.02 RB1 2.0 68.53 RB2 2.0 74.54 RB3 2.0 74.79 TEST 0.0 75.84 105 44.46 4.9 12.09 17.04 S3 45.17 12.17 106 44.46 4.9 13.0 17.67 S4 45.17 13.11 107 44.46 4.9 15.1 19.04 S1 45.17 15.27 T1 45.17 15.62 108 45.17 16.08 A1 44.08 16.69 Flow Summary - NFPA 2007 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 HAMPSHIRE FIRE PROTECTION LLC Page 5 4 Residential Sprinklers 4th Floor Date Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn 101 16.97 1.101 N 7.0 0.710 12.000 K Factor = 4.90 to 150.0 0.0 7.000 -0.308 S2 16.97 0.0503 0.0 7.710 0.388 Vel = 5.72 S2 0.0 1.101 N 7.0 10.320 12.080 to 150.0 R 1.0 8.000 0.0 T3 16.97 0.0502 0.0 18.320 0.920 Vel = 5.72 T3 17.04 1.394 R 1.0 6.220 13.000 to 150.0 0.0 1.000 0.0 T4 34.01 0.0576 0.0 7.220 0.416 Vel = 7.15 T4 17.67 1.394 R 1.0 7.040 13.416 to 150.0 N 8.0 9.000 0.0 102 51.68 0.1249 0.0 16.040 2.003 Vel = 10.86 102 0.0 1.394 O 6.0 1.080 15.419 to 150.0 0.0 6.000 0.472 A2 51.68 0.1249 0.0 7.080 0.884 Vel = 10.86 A2 19.04 1.598 N 9.0 90.170 16.775 to 150.0 0.0 9.000 0.0 A3 70.72 0.1147 0.0 99.170 11.376 Vel = 11.31 A3 0.0 1.598 2N 18.0 33.850 28.151 to 150.0 0.0 18.000 0.0 A4 70.72 0.1147 0.0 51.850 5.947 Vel = 11.31 A4 0.0 1.598 N 9.0 12.510 34.098 to 150.0 0.0 9.000 0.0 A5 70.72 0.1147 0.0 21.510 2.468 Vel = 11.31 A5 0.0 1.598 2N 18.0 20.870 36.566 to 150.0 R 1.0 19.000 0.757 D11 70.72 0.1147 0.0 39.870 4.573 Vel = 11.31 D11 0.0 2.157 T 12.307 5.000 41.896 to 120.0 S 13.537 33.228 3.000 * * Fixed Loss = 3 D12 70.72 0.0402 Fsp 0.0 38.228 1.538 Vel = 6.21 B 7.384 D12 0.0 4.26 T 26.334 4.000 46.434 to 120.0 0.0 26.334 1.010 J01 70.72 0.0015 0.0 30.334 0.044 Vel = 1.59 J01 100.00 4.26 E 13.167 29.500 47.488 Qa = 100 to 120.0 0.0 13.167 12.776 J02 170.72 0.0075 0.0 42.667 0.319 Vel = 3.84 J02 0.0 4.26 2E 26.334 30.000 60.583 to 120.0 B 15.8 94.802 0.0 ST4 170.72 0.0075 2T 52.668 124.802 0.932 Vel = 3.84 ST4 0.0 6.357 3E 52.808 30.000 61.515 to 120.0 0.0 52.808 0.361 ST5 170.72 0.0011 0.0 82.808 0.088 Vel = 1.73 ST5 0.0 6.357 T 37.72 12.000 61.964 to 120.0 0.0 37.720 0.0 RT1 170.72 0.0011 0.0 49.720 0.053 Vel = 1.73 RT1 0.0 4.026 E 10.0 10.000 62.017 to 120.0 Fsp 0.0 10.000 6.321 * * Fixed Loss = 3 RB1 170.72 0.0098 0.0 20.000 0.196 Vel = 4.30 Final Calculations - Hazen-Williams - 2007 Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087 HAMPSHIRE FIRE PROTECTION LLC Page 6 4 Residential Sprinklers 4th Floor Date Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ****** Point Qt Pf/Ft Eqv. Ln. Total Pf Pn RB1 0.0 4.026 0.0 1.000 68.534 to 120.0 0.0 0.0 6.000 * * Fixed Loss = 6 RB2 170.72 0.0100 0.0 1.000 0.010 Vel = 4.30 RB2 0.0 4.026 B 12.0 3.000 74.544 to 120.0 E 10.0 22.000 0.0 RB3 170.72 0.0098 0.0 25.000 0.246 Vel = 4.30 RB3 0.0 6.16 E 20.084 90.000 74.790 to 140.0 2T 86.075 110.463 0.866 TEST 170.72 0.0009 G 4.304 200.463 0.187 Vel = 1.84 0.0 170.72 75.843 K Factor = 19.60 105 17.04 1.101 N 7.0 0.710 12.092 K Factor = 4.90 to 150.0 0.0 7.000 -0.308 S3 17.04 0.0507 0.0 7.710 0.391 Vel = 5.74 S3 0.0 1.101 N 7.0 4.310 12.175 to 150.0 O 5.0 12.000 0.0 T3 17.04 0.0506 0.0 16.310 0.825 Vel = 5.74 0.0 17.04 13.000 K Factor = 4.73 106 17.67 1.101 N 7.0 0.710 12.997 K Factor = 4.90 to 150.0 0.0 7.000 -0.308 S4 17.67 0.0541 0.0 7.710 0.417 Vel = 5.95 S4 0.0 1.101 O 5.0 0.720 13.106 to 150.0 0.0 5.000 0.0 T4 17.67 0.0542 0.0 5.720 0.310 Vel = 5.95 0.0 17.67 13.416 K Factor = 4.82 107 19.04 1.101 N 7.0 0.710 15.101 K Factor = 4.90 to 150.0 0.0 7.000 -0.308 S1 19.04 0.0621 0.0 7.710 0.479 Vel = 6.42 S1 0.0 1.101 O 5.0 0.610 15.272 to 150.0 0.0 5.000 0.0 T1 19.04 0.0622 0.0 5.610 0.349 Vel = 6.42 T1 0.0 1.394 R 1.0 14.270 15.621 to 150.0 N 8.0 9.000 0.0 108 19.04 0.0197 0.0 23.270 0.458 Vel = 4.00 108 0.0 1.394 O 6.0 1.080 16.079 to 150.0 0.0 6.000 0.472 A1 19.04 0.0198 0.0 7.080 0.140 Vel = 4.00 A1 0.0 1.598 0.0 8.300 16.691 to 150.0 0.0 0.0 0.0 A2 19.04 0.0101 0.0 8.300 0.084 Vel = 3.05 0.0 19.04 16.775 K Factor = 4.65 Final Calculations - Hazen-Williams Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087