REVIEWED RESUB1 FIR2022-0087+Calculations+12.5.2022_3.51.44_PM+3253036R E S U B COLUMBIA FIRE
111 S. FINDLAY ST.
Dec 05 2022 SEATTLE, WA. 98108
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT HYDRAULIC CALCULATIONS FOR
TOWN HOMES BLDG. C UNIT 9
22810 EDMONDS WAY
EDMONDS, WA. 98020
DRAWING NUMBER: C2221D DATE: 12/3/22
-DESIGN DATA -
REMOTE AREA NUMBER: 1 REMOTE AREA LOCATION: 3RD LEVEL
OCCUPANCY CLASSIFICATION: NFPAI3D 2019' EDITION
DENSITY: gpm/sq. ft.
AREA OF APPLICATION: 2 HEADS sq. ft.
COVERAGE PER SPRINKLER: 16'X16' sq. ft.
TYPE OF SPRINKLERS CALCULATED: RESIDENTIAL PENDENT
NUMBER OF SPRINKLERS CALCULATED: 2
HOSE -STREAM DEMAND: 0 gpm
TOTAL WATER REQUIRED (INCLUDING HOSE): 26.0 gpm
FLOW AND PRESSURE (AT BASE OF RISER): 26.0 gpm @ 25.7 psi
TYPE OF SYSTEM: WET
F I R2022-0087
WATER SUPPLY
Source: CITY MAIN Test Date: Test By: OLYMPIC VIEW WATER
Location:
Static: 82 psi Residual: 75 psi Flow: 1700 gpm
Source Elevation Relative to Finished Flow Level: 0 ft.
INSTALLING CONTRACTOR
Name: COLUMBIA FIRE
Address: 111 S. FINDLAY ST. SEATTLE, WA. 98108
Phone: 206-232-8569 Certification number: COLUMFI952MG
NAME OF DESIGNER: STEVE ADAMSON
AUTHORITY HAVING JURISDICTION: S. KING CO. F.M.
NOTES:
Calculations performed by HASS under license # 64623395 ,
granted by HRS SYSTEMS, INC.
(Notes continue after pipe calculations results.)
(Notes continue after pipe calculations results.)
MMMMMMMMMN
WASKINCTON STATE
CERTIFICATE OF COMPETENCY
FIRE PROTECTION SPRINKLER SYSTEMS
C Steve Adamson
4265-0691-C Level3
Columbia Fire, LLC. ;
C COLUMFL795NJ
ExptreS
�22
Signature
�_�
SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 2
DATE: 12/3/2022 C:\Users\Steve Adamson\Documents\hassdata\C2221D.sdf
JOB TITLE: TOWN HOMES BLDG. C UNIT 9
WATER SUPPLY ANALYSIS
Static: 82.00 psi Resid: 75.00 psi Flow: 1700.0 gpm
100.0
8010
G
A
U
G
6020
E
P
R
E
S 40.0
S
U
R
E
p
s
i
20.0
-14.7
LEGEND
jAvailable pressure
82.00 psi @ 26.0 gpm
jRequired pressure
62.46 psi @ 26.0 gpm
A. Source Supply Curve
B. System Demand Curve
400600 800 1000 1200 1400 1600 1800 2000
FLOW (GPM)
Note: (1) Dashed Lines indicate extrapolated values from Test Results
SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 3
DATE: 12/3/2022 C:\Users\Steve Adamson\Documents\hassdata\C2221D.sdf
JOB TITLE: TOWN HOMES BLDG. C UNIT 9
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)
10 82.0 75.0 1700.0 82.0 26.0 62.5
AGGREGATE FLOW ANALYSIS:
TOTAL
FLOW AT SOURCE
26.0
GPM
TOTAL
HOSE STREAM ALLOWANCE AT SOURCE
0.0
GPM
OTHER
HOSE STREAM ALLOWANCES
0.0
GPM
TOTAL
DISCHARGE FROM
ACTIVE SPRINKLERS
26.0
GPM
NODE
ANALYSIS DATA
NODE
TAG ELEVATION
NODE TYPE
PRESSURE
DISCHARGE
(FT)
(PSI)
(GPM)
1
29.5
K= 4.79
7.4
13.0
2
29.5
K= 4.79
7.4
13.0
3
29.5
- - - -
8.7
- - -
4
29.5
- - - -
10.1
- - -
5
10.5
- - - -
20.5
- - -
6
1.0
- - - -
25.7
- - -
7
0.0
- - - -
36.7
- - -
8
0.0
- - - -
49.1
- - -
9
0.0
- - - -
52.1
- - -
10
0.0
SOURCE
62.5
26.0
NOTES
SPRINKLER SYSTEM HYDRAULIC ANALYSIS
Page 4
DATE:
12/3/2022
C:\Users\Steve
Adamson\Documents\hassdata\C2221D.sdf
JOB TITLE:
TOWN HOMES
BLDG.
C UNIT 9
NFPA5
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
4.79
13.0 Disch
8.50
150
0.0
2
29.5
7.4
-12.5
1.000
----
0.00
-0.0
1
29.5
7.4
0.5
1.101
8.50
0.000
0.0
Pipe:
2
4.79
13.0 Disch
19.50
150
1.3
3
29.5
8.7
0.5 1
1.000
2E:14.0
20.00
-0.0
2
29.5
7.4
13.5
1.101
T: 6.0
39.50
0.033
1.3
Pipe:
3
4.79
13.0 Disch
26.00
150
1.3
3
29.5
8.7
-0.5
1.000
E: 7.0
19.00
-0.0
1
29.5
7.4
12.5
1.101
2T:12.0
45.00
0.029
1.3
Pipe:
4
0.0
12.5 1
6.50
150
1.5
4
29.5
10.1
13.5 2
1.000
E: 7.0
7.00
-0.0
3
29.5
8.7
26.0
1.101
13.50
0.111
1.5
Pipe:
5
0.0
0.0
19.00
150
10.3
5
10.5
20.5
26.0 3
1.000
----
0.00
8.2
4
29.5
10.1
26.0
1.101
19.00
0.111
2.1
Pipe:
6
0.0
0.0
9.50
150
5.2
6
1.0
25.7
26.0 4
1.000
G: 0.4
0.40
4.1
5
10.5
20.5
26.0
1.101
9.90
0.111
1.1
Pipe:
7
0.0
0.0
30.00
150
11.0
7
0.0
36.7
26.0 5
0.750
E: 1.2
1.25
0.4
6
1.0
25.7
26.0
0.875
31.25
0.338
10.6
Pipe:
8
0.0
0.0
336.00
150
12.4
8
0.0
49.1
26.0 6
1.250
----
0.00
-0.0
7
0.0
36.7
26.0
1.380
336.00
0.037
12.4
Pipe:
9
0.0 Fixed Pressure
Loss
Device
9
0.0
52.1
26.0 7
3.0
psi, 26.0 gpm
8
0.0
49.1
26.0
Pipe:
10
Source
0.0
10.00
150
10.4
10
0.0
62.5
26.0 8
0.750
T: 3.0
4.00
-0.0
9
0.0
52.1
26.0
0.745
G: 1.0
14.00
0.743
10.4
NOTES
(HASS):
(1)
Calculations
were
performed by the HASS 2021
D computer program
in
accordance
with
NFPA13 (2020)
under license
no.
64623395 granted
by
HRS
Systems, Inc.
208
Southside Square
Petersburg,
TN 37144
(931) 659-9760
Notes
SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 5
DATE: 12/3/2022 C:\Users\Steve Adamson\Documents\hassdata\C2221D.sdf
JOB TITLE: TOWN HOMES BLDG. C UNIT 9
(2) The system has been calculated to provide an average
imbalance at each node of 0.020 gpm and a maximum
imbalance at any node of 0.182 gpm.
(3) Total pressure at each node is used in balancing the system.
Maximum water velocity is 19.2 ft/sec at pipe 10.
(4) Items listed in bold print on the cover sheet
are automatically transferred from the calculation report.
(5) Fullflow calculations are not done for systems with variable speed pumps.
(6) PIPE FITTINGS TABLE
HASS Pipe Table Name: standard
PAGE: A
MATERIAL: S40 HWC: 120
Diameter
Equivalent Fitting Lengths
in Feet
(in)
E
T L C B
G
A
D
N
Ell
--------------------------------------------------------
Tee LngEll ChkVly BfyVly
GatVly A1mChk
DPVly
NTee
F
F45Ell
1.380
3.00
6.00 2.00 7.00 6.00
1.00
10.00
10.00
6.00
1.50
PAGE: F
MATERIAL:
CPVC HWC: 150
Diameter
Equivalent Fitting Lengths
in Feet
(in)
F
E T R K
C
G
F45
Ell Tee RunT Kplg
ChkVly
Gate
1.101
1.40
7.00 6.00 1.70 1.00
8.00
0.40
PAGE: K
MATERIAL:
CT-K HWC: 150
Diameter
Equivalent Fitting Lengths
in Feet
(in)
E
T F R K
C
G
N
Ell
Tee 45-Ell TeeRun Kouplg
ChkVly
GatVly
NPTee
0.745
1.00
3.00 0.00 1.00 0.00
0.00
0.00
3.00
PAGE: *
MATERIAL:
S40 HWC: 120
Diameter
Equivalent Fitting Lengths
in Feet
(in)
E
T L C B
G
A
D
N
Ell
--------------------------------------------------------
Tee LngEll ChkVly BfyVly
GatVly A1mChk
DPVly
NPTee
F
F45Ell
0.875
0.83
2.07 0.83 2.07 2.48
0.41
4.13
0.83
2.07
0.41
Utility Report:
Equivalent K-Factor Calculator
Node Sprinkler Pres. Dia. Pipe Ftgs. Total H-W Equivalent
Name K-Factor (psi) (in) Len.(ft) Len.(ft) coef. K-factor
-----------------------------------------------------------------------
1 4.90 7.00 1.101 0.50 T 6.83 120.00 4.79