(SIGNED)BEAVERBROOK_06-14-2017_CALCSLegacy Fire Protection
592 Center Street
Ludlow, Ma 01056
(413) 589-0672
Job Name : BEAVERBROOK_06-14-2017_CALC2
Drawing : FP-1
Location : 29 BEAVER BROOK ESTATES
Remote Area : 1
Contract :
Data File : BEAVERBROOK_06-13-2017_CALC.WXF
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
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BEAVERBROOK_06-14-2017_CALC2 Date 06-14-2017
HYDRAULIC CALCULATIONS
for
Project name:BEAVER BROOK
Location:29 BEAVER BROOK ESTATES
Drawing no:FP-1
Date:06-14-2017
Design
@ 36.31 - Psi
Remote area number: 1
Remote area location: BATHROOM/BEDROOM
Occupancy classification: RESIDENTIAL
Density: .05 - Gpm/SqFt
Area of application: - SqFt
Coverage per sprinkler: VARIES - SqFt
Type of sprinklers calculated: RELIABLE RES. SIDEWALLS
No. of sprinklers calculated: 2
In-rack demand: 0 - GPM
Hose streams: 0 - GPM
Total water required (including hose streams): 33.66 - GPM
Type of system: Wet
Volume of dry or preaction system: 0 - Gal
Water supply information
Date:05-24-2017
Location:BEAVER BROOK ESTATES
Source:NORTHAMPTON DEPT OF WATER
Name of contractor:LEGACY FIRE PROTECTION
Address:592 CENTER STREET LUDLOW, MA 01056
Phone number:413-589-0672
Name of designer:JH
Authority having jurisdiction:NORTHAMPTON FIRE DEPARTMENT
Notes: (Include peaking information or gridded systems here.)
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Legacy Fire ProtectionPage 2 BEAVERBROOK_06-14-2017_CALC2Date 06-14-2017 10203040E50R60U70S80S90E100R110P12013014015050 100 150 200 250 300 350 400 450FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C2C1 - Static Pressure : 45 C2 - Residual Pressure: 10 C2 - Residual Flow : 380 D1 - Elevation : 8.445 D2 - System Flow : 33.656 D2 - System Pressure : 36.310 Hose ( Demand ) : _______D3 - System Demand : 33.656 Safety Margin : 8.295 D1D2Water Supply Curve CComputer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Legacy Fire ProtectionPage 3 BEAVERBROOK_06-14-2017_CALC2Date 06-14-2017 Fitting Legend Abbrev.Name ½ ¾ 1 1¼1½2 2½3 3½4 5 6 8 10121416182024 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 T NFPA 13 90' Flow thru Tee 3 4 5 6 8 10121517202530355060718191101121 Zik Wilkins 950XL 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 SummaryComputer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
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BEAVERBROOK_06-14-2017_CALC2 Date 06-14-2017
Node Elevation K-Fact Pt Pn Flow Density Area Press
No. Actual Actual Req.
S1 32.5 4.4 13.31 na 16.05 0.05 321 13.3
T1 10.75 23.31 na
B1 17.833 21.64 na
B2 7.75 26.52 na
B3 7.667 26.77 na
R1 7.667 27.67 na
R2 1.75 33.37 na
R3 0.0 40.66 na
TEST 13.0 36.31 na
S2 26.0 4.4 16.01 na 17.61 0.05 321 13.3
The maximum velocity is 7.08 and it occurs in the pipe between nodes T1 and B1
Pressure / Flow Summary - STANDARD
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
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BEAVERBROOK_06-14-2017_CALC2 Date 06-14-2017
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 TO TEST
S1 32.500 4.40 16.05 1 O 5.0 1.000 150 13.306
to N 7.0 12.000 9.420
T1 10.750 16.05 1.101 0.0 13.000 0.0453 0.589 Vel = 5.41
T1 10.750 17.61 1.25 2O 12.0 11.667 150 23.315
to R 1.0 13.000 -3.068
B1 17.833 33.66 1.394 0.0 24.667 0.0565 1.393 Vel = 7.08
B1 17.833 0.0 2 3R 3.0 20.583 150 21.640
to 3O 30.0 33.000 4.367
B2 7.750 33.66 2.003 0.0 53.583 0.0097 0.518 Vel = 3.43
B2 7.750 0.0 2 N 11.0 10.083 150 26.525
to R 1.0 12.000 0.036
B3 7.667 33.66 2.003 0.0 22.083 0.0096 0.213 Vel = 3.43
B3 7.667 0.0 2 2T 20.0 36.583 120 26.774
to 3E 15.0 35.000 0.0
R1 7.667 33.66 2.067 0.0 71.583 0.0125 0.897 Vel = 3.22
R1 7.667 0.0 2 E 5.0 5.917 120 27.671
to Fsp 0.0 5.000 5.563 * * Fixed Loss = 3
R2 1.750 33.66 2.067 0.0 10.917 0.0125 0.137 Vel = 3.22
R2 1.750 0.0 2 Zik 0.0 6.000 120 33.371
to E 5.0 5.000 7.154 * * Fixed Loss = 6.396
R3 0 33.66 2.067 0.0 11.000 0.0125 0.138 Vel = 3.22
R3 0 0.0 2 T 11.635 100.000 150 40.663
to E 5.818 18.616 -5.630
TEST 13 33.66 1.959 G 1.164 118.616 0.0108 1.277 Vel = 3.58
0.0
TEST 33.66 36.310 K Factor = 5.59
*PATH 2
S2 26 4.40 17.61 1 O 5.0 1.000 150 16.011
to N 7.0 12.000 6.605
T1 10.750 17.61 1.101 0.0 13.000 0.0538 0.699 Vel = 5.93
0.0
T1 17.61 23.315 K Factor = 3.65
Final Calculations - Hazen-Williams - 2007
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087