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Foohill Fire Protection Inc.
170 Erma Ct.
Chico, CA 95928
530-826-3013
Job Name CooperRes_FP_10-30-17
Building FP -1
Location 1185 Marian Ave., Chico, CA 95928
System 1
Contract 17-26-0109
Data File CooperRes_FP_10-30-17 Area 1.WXF
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B17-2708 PC]/FILE
039-360-089
NOVEMBER 9, 2017
F/S FOR B.16-1196
Computer Programs by Hydratec Inc. Revision: 50.52.1
Foohill Fire Protection Inc.. Page 1
CooperRes_FP_10-30-17 Date
HYDRAULIC CALCULATIONS
for
Project name: CooperRes_FP_10-30-17
Location: 1185 Marian Ave., Chico, CA 95928
Drawing no: FP -1
Date: 11/08/17
Design
Remote area number. 1
Remote area location: (Master Bath and Master Bedroom
Occupancy classification: Residential
Density: 0.05 - Gpm/SgFt
Area of application: 512 - SgFt
Coverage per sprinkler. 256 - SgFt
Type of sprinklers calculated: 4.9K 165° SSP
No. of sprinklers calculated: 2
In -rack demand: N/A - GPM
Hose streams: 5 - GPM
Total water required (including hose streams): 31.1414 -GPM @ 41.5636 - Psi
Type of system: Wet
Volume of dry or preaction system: N/A - Gal
Water supply information
Date: 03/11/94
Location: Orchard Way & Marian Ave. NW Corner
Source: California Water Service Company
Name of contractor: Foohill Fire Protection Inc.
Address: 170 Erma Ct. / / Chico, CA 95928
Phone number. 530-826-3013
Name of designer. Colby Cram
Authority having jurisdiction: Butte County
Notes: (Include peaking information or gridded systems here.)
Computer Programs by Hydratec Inc. Revision: 50:52.1
Water Supply Curve C
Foohill Fire Protection Inc. •- Page 2
CooperRes_FP_10-30-17 Date
City Water Supply: Demand:
C1 - Static Pressure : 70 D1 - Elevation 3.465
C2 - Residual Pressure: 25 D2 - System Flow : 26.141
C2 - Residual Flow 1538 D2 - System Pressure 41.564
Hose ( Demand ) : 5
D3 - System Demand : 31.141
Safety Margin 28.403
150
140
130
P 120
R 110
E 100
S 90
S 80
C1
U 70
R 60
E 50
D2
40
D3
30
20
10
200 400 600 800 1000 1200 1400 1600 1800
FLOW (N ^ 1.85)
Computer Programs by Hydratec Inc. Revision: 50.52.1
Fittings Used Summary
Foohill Fire Protection Inc. Page 3
CooperRes_FP_10-30-17 Date
Fitting Legend
Abbrev. Name 1/2 3/< 1 11/a 11/2 2 21/2 3 31/2 4 5 6 8 10 12 14 16 18 20 24
Fsp Flow Switch Potter VSR Fitting generates a Fixed Loss Based on Flow
N* CPVC 90'EII 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 3 3 5 6 8 10 12 15 0 0 0 0 0 0 0 0 0 0 0 0
R* CPVC Coupling Tee - Run 1 1 1 1 1 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0
S NFPA 13 Swing Check 0 0 5 7 9 11 14 16 19 22 27 32 45 55 65
Unit 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.
Computer_Programs by Hydratec Inc. Revision: 50.52.1
Pressure / Flow Summary - STANDARD
The maximum velocity is 12.11 and it occurs in the pipe between nodes MTR and TEST
Computer Programs by Hydratec Inc.. Revision: 50.52.1
` Foohill Fire Protection Inc.
Page 4
CooperRes_FP_10-30-17
Date
Node Elevation K -Fact
Pt
Pn
Flow
Density Area Press
No.
Actual
Actual
Req.
1 8.0 4.9
7.05
na
13.01
0.05 256 7.05
2 9.0
6.86
na
3 9.0
7.18
na
4 10.0
11.43
na
5 9.0
17.9
na
TOR 9.0
18.79
na
BOR -2.0
31.2
na
5.0
MTR -2.0
33.06
na
TEST 0.0
41.56
na
6 rz 8.0 4.9
7.18
na
13.13
0.05 256 7.0
7 9.0
7.0
na
8 9.0
17.7
na
The maximum velocity is 12.11 and it occurs in the pipe between nodes MTR and TEST
Computer Programs by Hydratec Inc.. Revision: 50.52.1
Final Calculations - Hazen -Williams - 2007
Foohill Fire Protection Inc.
Page 5 '4
CooperRes_FP_10-30-17
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
1
13.01
1.101
N
7.0
1.000
7.050
K Factor = 4.90
to
150.0
0.0
7.000
-0.433
2
13.01
0.0308
0.0
8.000
0.246
Vel = 4.38
2
0.0
1.101
'0
5.0
5.180
6.863
to
150.0
0.0
5.000
0.0
3
13.01
0.0306
0.0
10.180
0.312
Vel = 4.38 "
3
13.13
1.101
4N
28.0
9.000
7.175
to
150.0 ,
O
5.0
33.000
-0.433
4
26.14
0.1117
0.0
42.000
4.690
Vel = 8.81
4
-13.43
1.101.
20
10.0
93.220
11.432
to
150.0
13N
91.0
112.000
0.433
5
12.71
0.0294
11R
11.0
205.220
6.035
Vel = 4.28
5
13.43
1.101
0.0
7.990
17.900
to
150.0
0.0
0.0
0.0
TOR
26.14
0.1116
0.0
7.990
0.892
Vel = 8.81
TOR
0.0
1.101
3N
21.0
11.000
18.792
to
150.0
Fsp
0.0
30.562
7.764
* Fixed Loss = 3
BOR
26.14
0.1117
S
9.563
41.562
4.641
Vel = 8.81
BOR
5.00
1.394
N
8.0
30.000
31.197
Qa = 5
to
150.0
0.0
8.000
0.0
MTR
31.14
0.0489
0.0
38.000
1.859
Vel = 6.55
MTR
0.0
1.025
0.0
20.000
33.056
to
150.0
0.0
0.0
4.134
* Fixed Loss = 5
TEST
31.14
0.2187
0.0
20.000
4.374
Vel = 12.11
0.0
31.14
41.564
K Factor= 4.83
6
13.13
1.101
N
7.0
1.000
7.181
K Factor = 4.90 l
to
150.0
0.0
7.000
-0.433
7
13.13
0.0312
0.0
8.000
0.250
Vel = 4.42
7
0.0
1.101
R
1.0
4.670
6.998
to
150.0
0.0
1.000
0.0
3
13.13
0.0312
0.0
5.670
0.177
Vel = 4.42
0.0
13.13
7.175
K Factor= 4.90
4
13.43
1.101
8N
56.0
100.210
11.432
to
150.0
30
15.0
79.000
0.433
8
13.43
0.0326
8R
8.0
179.210
5.839
Vel = 4.53
8
0.0
1.101
O
5.0
1.000
17.704
to
150.0
0.0
5.000
0.0
5
13.43
0.0327
0.0
6.000
0.196
Vel = 4.53
0.0
13.43
17.900
K Factor= 3.17
Computer Programs by Hydratec Inc. Revision: 50.52.1