REVIEWED FIR FIR2021-0117+Calculations+10.22.2021_2.29.03_PM+2478875'u , zattmr�,..rexaae�"�s"s
Hydraulic Calculations
FOR:
Wardak Residence
541 12th Avenue North
Edmonds, WA 98020
Design Data:
Occupancy Classification: Light Hazard
Standard: NFPA 13D
Density: 0.05 gpm/SF or per MFG listing
Area of application: Kitchen Area
Coverage of sprinklers: 16'x16' Max.
Number of sprinklers calculated: (2) Heads
Total Sprinkler Water Flow Demand at BOR: 26.4 gpm @ 35.7 PSI
Flow & Pressure Available at B.O.R: 26.4 gpm @ 93.2 PSI
Sprinkler make & model: Viking model VK494
Residential Concealed
Sprinkler Thread: 1/Z" NPT
Sprinkler "K" Factor: 4.9
Design Layout: D.F.
Date: October 22, 2021
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WASNINCTtAM STATE
CERTIFICATE OF COMPETENCY ;
FIRE PROTECTION SPRINKLER SVOTEMS
Khosrow (David) Farahani j
a 7325-0195-C Level
Nor -Tech Fire Protection, Inc.
NORTEFPO 6
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9 L-2 1'1Yli 1
120.0
I
G 100.0
A
U
G
E 80.0
P
R
E
S 60.0
S
U
R
E
40.0
P
s
1
20.0
0.0
-14.7
WATER SUPPLY ANALYSIS
Static: 105.00 psi Resid: 20.00 psi Flow: 1000.0 gpm
FLOW (GPM)
Note: (1) Dashed Lines indicate extrapolated values from Test Results
(2) On Site pressures are based on hose stream deduction at the source
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SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 2
DATE: 10/22/2021 C:\HASSDATA\2021 JOBS\WARDAK\WARDAK.SDF
JOB TITLE: Wardak Residence 541 12th Ave N Edmonds, WA 98020
NFPA WATER SUPPLY DATA
SOURCE
STATIC
RESID. FLOW
AVAIL.
TOTAL
REQ'D
NODE
PRESS.
PRESS. @
PRESS.
@ DEMAND
PRESS.
TAG
(PSI)
(PSI) (GPM)
(PSI)
(GPM)
(PSI)
CC
105.0
20.0 1000.0
104.9
26.4
47.4
AGGREGATE FLOW ANALYSIS:
TOTAL
FLOW AT SOURCE
26.4
GPM
TOTAL
HOSE STREAM ALLOWANCE AT SOURCE
0.0
GPM
OTHER
HOSE STREAM ALLOWANCES
0.0
GPM
TOTAL
DISCHARGE FROM
ACTIVE SPRINKLERS
26.4
GPM
NODE
ANALYSIS DATA
NODE
TAG ELEVATION
NODE TYPE
PRESSURE
DISCHARGE
(FT)
(PSI)
(GPM)
201
19.5
K= 4.90
7.0
13.0
202
19.5
K= 4.90
7.5
13.4
203
19.5
- - - -
9.2
- - -
200
19.5
- - - -
13.0
- - -
100
9.5
- - - -
20.5
- - -
TOR
9.5
- - - -
21.6
- - -
FSO
6.0
- - - -
23.6
- - -
FSI
6.0
- - - -
26.6
- - -
BFO
2.0
- - - -
28.7
- - -
BFI
2.0
- - - -
34.7
- - -
BOR
1.0
- - - -
35.7
- - -
UGE
-3.0
- - - -
38.8
- - -
WMO
-3.0
- - - -
38.8
- - -
WMI
-3.0
- - - -
43.8
- - -
CC
1.0
SOURCE
47.4
26.4
NOTES
SPRINKLER SYSTEM HYDRAULIC ANALYSIS
Page 3
DATE:
10/22/2021
C:\HASSDATA\2021
JOBS\WARDAK\WARDAK.SDF
JOB TITLE:
Wardak
Residence
541 12th
Ave
N Edmonds, WA 98020
NFPA
PIPE
DATA
Pipe
Tag
K-fac
Add F1
Add F1
To Fit:
L
C
(Pt)
Frm Node
E1 (ft)
PT
(q)
Node/
Nom ID Eq.Ln.
F
(Pe)
To Node
E1 (ft)
PT
Tot.(Q)
Disch
Act ID (ft.)
T
Pf/ft.
(Pf)
Pipe:
1
4.90
13.0
Disch
13.83
150
0.4
202
19.5
7.5
0.0
F1.000 ----
0.00
-0.0
201
19.5
7.0
13.0
1.101
13.83
0.031
0.4
Pipe:
2
4.90
13.4
Disch
10.58
150
1.8
203
19.5
9.2
13.0
F1.000 T: 5.0
5.00
-0.0
202
19.5
7.5
26.4
1.101
15.58
0.114
1.8
Pipe:
3
0.0
0.0
28.50
150
3.8
200
19.5
13.0
26.4
202
F1.000 1: 5.0
5.00
-0.0
203
19.5
9.2
26.4
1.101
33.50
0.114
3.8
Pipe:
4
0.0
0.0
15.25
150
7.4
100
9.5
20.5
26.4
203
F1.000 E: 7.0
12.00
4.3
200
19.5
13.0
26.4
1.101 T: 5.0
27.25
0.114
3.1
Pipe:
5
0.0
0.0
3.33
150
1.2
TOR
9.5
21.6
26.4
200
F1.000 E: 7.0
7.00
-0.0
100
9.5
20.5
26.4
1.101
10.33
0.114
1.2
Pipe:
6
0.0
0.0
3.50
150
1.9
FSO
6.0
23.6
26.4
100
F1.000 ----
0.00
1.5
TOR
9.5
21.6
26.4
1.101
3.50
0.114
0.4
Pipe:
7
0.0
Fixed Pressure Loss
Device
FSI
6.0
26.6
26.4
TOR
3.0 psi,
26.4 gpm
FSO
6.0
23.6
26.4
Pipe:
8
0.0
0.0
4.00
150
2.2
BFO
2.0
28.7
26.4
FSO
F1.000 ----
0.00
1.7
FSI
6.0
26.6
26.4
1.101
4.00
0.114
0.5
Pipe:
9
0.0
Fixed Pressure Loss
Device
BFI
2.0
34.7
26.4
FSI
6.0 psi,
26.4 gpm
BFO
2.0
28.7
26.4
Pipe:
10
0.0
0.0
5.00
150
1.0
BOR
1.0
35.7
26.4
BFO
F1.000 ----
0.00
0.4
BFI
2.0
34.7
26.4
1.101
5.00
0.114
0.6
Pipe:
11
0.0
0.0
4.50
150
3.0
UGE
-3.0
38.8
26.4
BFI
F1.000 E: 7.0
7.00
1.7
BOR
1.0
35.7
26.4
1.101
11.50
0.114
1.3
Pipe:
12
0.0
0.0
1.00
150
0.0
WMO
-3.0
38.8
26.4
BOR
1.500 ----
0.00
-0.0
UGE
-3.0
38.8
26.4
1.598
1.00
0.019
0.0
Note
SPRINKLER SYSTEM HYDRAULIC ANALYSIS
Page 4
DATE: 10/22/2021
C:\HASSDATA\2021 JOBS\WARDAK\WARDAK.SDF
JOB TITLE: Wardak
Residence 541 12th Ave N Edmonds, WA 98020
Pipe Tag
K-fac Add F1 Add F1 To Fit:
L C
(Pt)
Frm Node E1 (ft)
PT (q) Node/ Nom ID Eq.Ln.
F
(Pe) Note
To Node E1 (ft)
PT Tot.(Q) Disch Act ID (ft.)
T Pf/ft.
(Pf)
Pipe: 13
0.0 Fixed Pressure Loss
Device
WMI -3.0
43.8 26.4 UGE 5.0 psi,
26.4 gpm
WMO -3.0
38.8 26.4
Pipe: 14 Source
0.0 E: 2.0
20.00 150
3.6
CC 1.0
47.4 26.4 WMO K1.000 T: 6.0
8.50
-1.7
WMI -3.0
43.8 26.4 0.995 G: 0.5
28.50 0.187
5.3
NOTES (HASS):
(1) Calculations
were performed by the HASS 2021 D computer
program
in accordance
with NFPA13 (2016)
under license
no. 64625258 granted by
HRS Systems, Inc.
208 Southside Square
Petersburg, TN 37144
(931) 659-9760
(2) The system has
been calculated to provide an average
imbalance at
each node of 0.015 gpm and a maximum
imbalance at
any node of 0.200 gpm.
(3) Total pressure
at each node is used in balancing the system.
Maximum water
velocity is 10.9 ft/sec at pipe 14.
(4) Items listed
in bold print on the cover sheet
are automatically
transferred from the calculation report.
(5) PIPE FITTINGS
TABLE
User Pipe Table Name:
custom
PAGE: F MATERIAL:
CPVC HWC: 150
Diameter
Equivalent Fitting Lengths in Feet
(in) E
T R C B G A
D F
Ell
Tee T-RUN
1.101 7.00
5.00 1.00 5.00 6.00 1.00 10.00
10.00 0.00
1.598 9.00
8.00 1.00 9.00 6.00 1.00 10.00
10.00 0.00
SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 5
DATE: 10/22/2021 C:\HASSDATA\2021 JOBS\WARDAK\WARDAK.SDF
JOB TITLE: Wardak Residence 541 12th Ave N Edmonds, WA 98020
PAGE: K MATERIAL: CT-K HWC: 150
Diameter Equivalent Fitting Lengths in Feet
(in) E T F R C S G N
Ell Tee 45-El TeeRu Coupl SwgCh GatVl NPTee
0.995 2.00 6.00 1.00 0.00 0.00 4.50 0.00 4.50