2021.0008 21-005 Stevens 4-Plex Hyd Calc1/ 27 / 21Joseph Aaron Pennell
3479-0220-B Level 2
Knight Fire Protection
KNIGHFP044LK
Knight Fire Protection Inc.
9702 Lathrop Industrial Dr.SW
Olympia, Washington 98512
360 786 8606
Job Name :Stevens 4-Plex
Building :1 of 1
Location :xxxx Stevens Ave. NE
System :111
Contract :21-005
Data File :21-005 Stevens 4-Plex Hyd Calc 111-1.WXF
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 1
Stevens 4-Plex Date 1-27-21
HYDRAULIC CALCULATIONS
for
Project name:Stevens 4-Plex
Location:xxxx Stevens Ave. NE
Drawing no:2 of 2
Date:1-27-21
Design
Remote area number:111
Remote area location:2nd Floor Hallway
Occupancy classification:Residential
Density:.05 - Gpm/SqFt
Area of application:512 - SqFt
Coverage per sprinkler:256 - SqFt
Type of sprinklers calculated:4.9K Res. Conc. Pend
No. of sprinklers calculated:2
In-rack demand:N/A - GPM
Hose streams:N/A - GPM
Total water required (including hose streams):26 - GPM @ 37 - Psi
Type of system:Wet Tree
Volume of dry or preaction system:N/A - Gal
Water supply information
Date:7-5-18
Location:Tahoma Blvd.
Source:City of Yelm
Name of contractor:Knight Fire Protection
Address:9702 Lathrop Industrial Drive SE
Phone number:360-786-8606
Name of designer:Mark Cantrell
Authority having jurisdiction:City of Yelm
Notes: (Include peaking information or gridded systems here.)
Knight Fire Protection Inc.Page 2
Stevens 4-Plex Date 1-27-21
10
20
30
40
E 50
R 60
U 70
S 80
S 90
E 100
R 110
P 120
130
140
150
200 400 600 800 1000 1200 1400 1600 1800
FLOW ( N ^ 1.85 )
City Water Supply:Demand:
C1 C2
C1 - Static Pressure :56
C2 - Residual Pressure:54
C2 - Residual Flow :1130
D1 - Elevation : 6.930
D2 - System Flow :26.339
D2 - System Pressure : 37.187
Hose ( Demand ):_______
D3 - System Demand :26.339
Safety Margin : 18.811
D1
D2
Water Supply Curve C
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 3
Stevens 4-Plex Date 1-27-21
Fitting Legend
Abbrev.Name ½¾1 1¼1½2 2½3 3½4 5 6 8 10 12 14 16 18 20 24
Ball B Ball Milw BB-SC100 2.25 2 2.5 2.25 10
Fsp Flow Switch Potter VSR Fitting generates a Fixed Loss Based on Flow
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 3 3 5 6 8 10 12 15 0 0 0 0 0 0 0 0 0 0 0 0
Zaa Ames 2000B 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 Summary
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 4
Stevens 4-Plex Date 1-27-21
Node Elevation K-Fact Pt Pn Flow Density Area Press
No.Actual Actual Req.
111H 17.0 4.9 7.0 na 12.96 0.05 256 7.0
112H 17.0 4.9 7.45 na 13.37 0.05 256 7.0
111 17.5 7.68 na
112 17.5 7.9 na
A1 17.5 8.0 na
TOR1 8.5 17.18 na
BOR1 3.0 23.19 na
FLG1 0.5 28.55 na
SRC 1.0 37.19 na
The maximum velocity is 8.88 and it occurs in the pipe between nodes A1 and TOR1
Pressure / Flow Summary - STANDARD
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 5
Stevens 4-Plex Date 1-27-21
Hyd.Qa Dia.Fitting Pipe Pt Pt
Ref."C"or Ftng's Pe Pv *******Notes ******
Point Qt Pf/Ft Eqv.Ln.Total Pf Pn
*FLOWING
111H 12.96 1.101 2N 14.0 10.250 7.000 K Factor = 4.90
to 150.0 O 5.0 19.000 -0.217
111 12.96 0.0305 0.0 29.250 0.893 Vel = 4.37
0.0
12.96 7.676 K Factor = 4.68
112H 13.37 1.101 N 7.0 8.500 7.450 K Factor = 4.90
to 150.0 O 5.0 12.000 -0.217
112 13.37 0.0323 0.0 20.500 0.663 Vel = 4.51
0.0
13.37 7.896 K Factor = 4.76
*MAIN
111 12.96 1.101 0.0 10.580 7.676
to 150.0 0.0 0.0 0.0
A1 12.96 0.0305 0.0 10.580 0.323 Vel = 4.37
0.0
12.96 7.999 K Factor = 4.58
112 13.37 1.101 0.0 3.170 7.896
to 150.0 0.0 0.0 0.0
A1 13.37 0.0325 0.0 3.170 0.103 Vel = 4.51
A1 12.97 1.101 N 7.0 19.670 7.999
to 150.0 4O 20.0 27.000 3.898
TOR1 26.34 0.1132 0.0 46.670 5.284 Vel = 8.88
0.0
26.34 17.181 K Factor = 6.35
*RISER
TOR1 26.34 1.101 Fsp 0.0 5.500 17.181
to 150.0 0.0 0.0 5.382 * * Fixed Loss = 3
BOR1 26.34 0.1133 0.0 5.500 0.623 Vel = 8.88
BOR1 0.0 1.101 Zaa 0.0 2.500 23.186
to 150.0 0.0 0.0 5.083 * * Fixed Loss = 4
FLG1 26.34 0.1132 0.0 2.500 0.283 Vel = 8.88
FLG1 0.0 1.112 Ball 1.056 75.000 28.552
to 150.0 O 6.0 7.056 -0.217
SRC 26.34 0.1079 0.0 82.056 8.852 Vel = 8.70
0.0
26.34 37.187 K Factor = 4.32
Final Calculations - Hazen-Williams - 2007
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.
9702 Lathrop Industrial Dr.SW
Olympia, Washington 98512
360 786 8606
Job Name :Stevens 4-Plex
Building :1 of 1
Location :xxxx Stevens Ave. NE
System :211
Contract :21-005
Data File :21-005 Stevens 4-Plex Hyd Calc 211-1.WXF
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 1
Stevens 4-Plex Date 1-27-21
HYDRAULIC CALCULATIONS
for
Project name:Stevens 4-Plex
Location:xxxx Stevens Ave. NE
Drawing no:2 of 2
Date:1-27-21
Design
Remote area number:211
Remote area location:2nd Floor North Bedroom
Occupancy classification:Residential
Density:.05 - Gpm/SqFt
Area of application:512 - SqFt
Coverage per sprinkler:256 - SqFt
Type of sprinklers calculated:4.9K Res. Conc. Pend
No. of sprinklers calculated:2
In-rack demand:N/A - GPM
Hose streams:N/A - GPM
Total water required (including hose streams):26 - GPM @ 38 - Psi
Type of system:Wet Tree
Volume of dry or preaction system:N/A - Gal
Water supply information
Date:7-5-18
Location:Tahoma Blvd.
Source:City of Yelm
Name of contractor:Knight Fire Protection
Address:9702 Lathrop Industrial Drive SE
Phone number:360-786-8606
Name of designer:Mark Cantrell
Authority having jurisdiction:City of Yelm
Notes: (Include peaking information or gridded systems here.)
Knight Fire Protection Inc.Page 2
Stevens 4-Plex Date 1-27-21
10
20
30
40
E 50
R 60
U 70
S 80
S 90
E 100
R 110
P 120
130
140
150
200 400 600 800 1000 1200 1400 1600 1800
FLOW ( N ^ 1.85 )
City Water Supply:Demand:
C1 C2
C1 - Static Pressure :56
C2 - Residual Pressure:54
C2 - Residual Flow :1130
D1 - Elevation : 6.930
D2 - System Flow :26.032
D2 - System Pressure : 38.046
Hose ( Demand ):_______
D3 - System Demand :26.032
Safety Margin : 17.952
D1
D2
Water Supply Curve C
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 3
Stevens 4-Plex Date 1-27-21
Fitting Legend
Abbrev.Name ½¾1 1¼1½2 2½3 3½4 5 6 8 10 12 14 16 18 20 24
Ball B Ball Milw BB-SC100 2.25 2 2.5 2.25 10
Fsp Flow Switch Potter VSR Fitting generates a Fixed Loss Based on Flow
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 3 3 5 6 8 10 12 15 0 0 0 0 0 0 0 0 0 0 0 0
Zaa Ames 2000B 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 Summary
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 4
Stevens 4-Plex Date 1-27-21
Node Elevation K-Fact Pt Pn Flow Density Area Press
No.Actual Actual Req.
211H 17.0 4.9 7.11 na 13.07 0.05 256 7.0
212H 17.0 4.9 7.0 na 12.96 0.05 256 7.0
A2 17.5 7.22 na
B2 17.5 9.61 na
TOR2 8.5 18.25 na
BOR2 3.0 24.24 na
FLG2 0.5 29.6 na
SRC 1.0 38.05 na
The maximum velocity is 8.77 and it occurs in the pipe between nodes A2 and B2
Pressure / Flow Summary - STANDARD
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 5
Stevens 4-Plex Date 1-27-21
Hyd.Qa Dia.Fitting Pipe Pt Pt
Ref."C"or Ftng's Pe Pv *******Notes ******
Point Qt Pf/Ft Eqv.Ln.Total Pf Pn
*FLOWING
211H 13.07 1.101 O 5.0 5.580 7.112 K Factor = 4.90
to 150.0 0.0 5.000 -0.217
A2 13.07 0.0310 0.0 10.580 0.328 Vel = 4.40
0.0
13.07 7.223 K Factor = 4.86
212H 12.96 1.101 N 7.0 7.420 7.000 K Factor = 4.90
to 150.0 0.0 7.000 -0.217
A2 12.96 0.0305 0.0 14.420 0.440 Vel = 4.37
0.0
12.96 7.223 K Factor = 4.82
*MAIN
A2 26.03 1.101 2O 10.0 11.500 7.223
to 150.0 0.0 10.000 0.0
B2 26.03 0.1108 0.0 21.500 2.383 Vel = 8.77
B2 0.0 1.101 N 7.0 20.830 9.606
to 150.0 3O 15.0 22.000 3.898
TOR2 26.03 0.1108 0.0 42.830 4.745 Vel = 8.77
0.0
26.03 18.249 K Factor = 6.09
*RISER
TOR2 26.03 1.101 Fsp 0.0 5.500 18.249
to 150.0 0.0 0.0 5.382 * * Fixed Loss = 3
BOR2 26.03 0.1109 0.0 5.500 0.610 Vel = 8.77
BOR2 0.0 1.101 Zaa 0.0 2.500 24.241
to 150.0 0.0 0.0 5.083 * * Fixed Loss = 4
FLG2 26.03 0.1104 0.0 2.500 0.276 Vel = 8.77
FLG2 0.0 1.112 Ball 1.056 75.000 29.600
to 150.0 O 6.0 7.056 -0.217
SRC 26.03 0.1056 0.0 82.056 8.663 Vel = 8.60
0.0
26.03 38.046 K Factor = 4.22
Final Calculations - Hazen-Williams - 2007
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.
9702 Lathrop Industrial Dr.SW
Olympia, Washington 98512
360 786 8606
Job Name :Stevens 4-Plex
Building :1 of 1
Location :xxxx Stevens Ave. NE
System :311
Contract :21-005
Data File :21-005 Stevens 4-Plex Hyd Calc 311-1.WXF
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 1
Stevens 4-Plex Date 1-27-21
HYDRAULIC CALCULATIONS
for
Project name:Stevens 4-Plex
Location:xxxx Stevens Ave. NE
Drawing no:2 of 2
Date:1-27-21
Design
Remote area number:311
Remote area location:2nd Floor North Bedroom
Occupancy classification:Residential
Density:.05 - Gpm/SqFt
Area of application:512 - SqFt
Coverage per sprinkler:256 - SqFt
Type of sprinklers calculated:4.9K Res. Conc. Pend
No. of sprinklers calculated:2
In-rack demand:N/A - GPM
Hose streams:N/A - GPM
Total water required (including hose streams):26 - GPM @ 38 - Psi
Type of system:Wet Tree
Volume of dry or preaction system:N/A - Gal
Water supply information
Date:7-5-18
Location:Tahoma Blvd.
Source:City of Yelm
Name of contractor:Knight Fire Protection
Address:9702 Lathrop Industrial Drive SE
Phone number:360-786-8606
Name of designer:Mark Cantrell
Authority having jurisdiction:City of Yelm
Notes: (Include peaking information or gridded systems here.)
Knight Fire Protection Inc.Page 2
Stevens 4-Plex Date 1-27-21
10
20
30
40
E 50
R 60
U 70
S 80
S 90
E 100
R 110
P 120
130
140
150
200 400 600 800 1000 1200 1400 1600 1800
FLOW ( N ^ 1.85 )
City Water Supply:Demand:
C1 C2
C1 - Static Pressure :56
C2 - Residual Pressure:54
C2 - Residual Flow :1130
D1 - Elevation : 6.930
D2 - System Flow :26.032
D2 - System Pressure : 38.046
Hose ( Demand ):_______
D3 - System Demand :26.032
Safety Margin : 17.952
D1
D2
Water Supply Curve C
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 3
Stevens 4-Plex Date 1-27-21
Fitting Legend
Abbrev.Name ½¾1 1¼1½2 2½3 3½4 5 6 8 10 12 14 16 18 20 24
Ball B Ball Milw BB-SC100 2.25 2 2.5 2.25 10
Fsp Flow Switch Potter VSR Fitting generates a Fixed Loss Based on Flow
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 3 3 5 6 8 10 12 15 0 0 0 0 0 0 0 0 0 0 0 0
Zaa Ames 2000B 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 Summary
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 4
Stevens 4-Plex Date 1-27-21
Node Elevation K-Fact Pt Pn Flow Density Area Press
No.Actual Actual Req.
311H 17.0 4.9 7.11 na 13.07 0.05 256 7.0
312H 17.0 4.9 7.0 na 12.96 0.05 256 7.0
A3 17.5 7.22 na
B3 17.5 9.61 na
TOR3 8.5 18.25 na
BOR3 3.0 24.24 na
FLG3 0.5 29.6 na
SRC 1.0 38.05 na
The maximum velocity is 8.77 and it occurs in the pipe between nodes A3 and B3
Pressure / Flow Summary - STANDARD
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 5
Stevens 4-Plex Date 1-27-21
Hyd.Qa Dia.Fitting Pipe Pt Pt
Ref."C"or Ftng's Pe Pv *******Notes ******
Point Qt Pf/Ft Eqv.Ln.Total Pf Pn
*FLOWING
311H 13.07 1.101 O 5.0 5.580 7.112 K Factor = 4.90
to 150.0 0.0 5.000 -0.217
A3 13.07 0.0310 0.0 10.580 0.328 Vel = 4.40
0.0
13.07 7.223 K Factor = 4.86
312H 12.96 1.101 N 7.0 7.420 7.000 K Factor = 4.90
to 150.0 0.0 7.000 -0.217
A3 12.96 0.0305 0.0 14.420 0.440 Vel = 4.37
0.0
12.96 7.223 K Factor = 4.82
*MAIN
A3 26.03 1.101 2O 10.0 11.500 7.223
to 150.0 0.0 10.000 0.0
B3 26.03 0.1108 0.0 21.500 2.383 Vel = 8.77
B3 0.0 1.101 N 7.0 20.830 9.606
to 150.0 3O 15.0 22.000 3.898
TOR3 26.03 0.1108 0.0 42.830 4.745 Vel = 8.77
0.0
26.03 18.249 K Factor = 6.09
*RISER
TOR3 26.03 1.101 Fsp 0.0 5.500 18.249
to 150.0 0.0 0.0 5.382 * * Fixed Loss = 3
BOR3 26.03 0.1109 0.0 5.500 0.610 Vel = 8.77
BOR3 0.0 1.101 Zaa 0.0 2.500 24.241
to 150.0 0.0 0.0 5.083 * * Fixed Loss = 4
FLG3 26.03 0.1104 0.0 2.500 0.276 Vel = 8.77
FLG3 0.0 1.112 Ball 1.056 75.000 29.600
to 150.0 O 6.0 7.056 -0.217
SRC 26.03 0.1056 0.0 82.056 8.663 Vel = 8.60
0.0
26.03 38.046 K Factor = 4.22
Final Calculations - Hazen-Williams - 2007
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.
9702 Lathrop Industrial Dr.SW
Olympia, Washington 98512
360 786 8606
Job Name :Stevens 4-Plex
Building :1 of 1
Location :xxxx Stevens Ave. NE
System :411
Contract :21-005
Data File :21-005 Stevens 4-Plex Hyd Calc 411-1.WXF
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 1
Stevens 4-Plex Date 1-27-21
HYDRAULIC CALCULATIONS
for
Project name:Stevens 4-Plex
Location:xxxx Stevens Ave. NE
Drawing no:2 of 2
Date:1-27-21
Design
Remote area number:411
Remote area location:2nd Floor Hallway
Occupancy classification:Residential
Density:.05 - Gpm/SqFt
Area of application:512 - SqFt
Coverage per sprinkler:256 - SqFt
Type of sprinklers calculated:4.9K Res. Conc. Pend
No. of sprinklers calculated:2
In-rack demand:N/A - GPM
Hose streams:N/A - GPM
Total water required (including hose streams):26 - GPM @ 37 - Psi
Type of system:Wet Tree
Volume of dry or preaction system:N/A - Gal
Water supply information
Date:7-5-18
Location:Tahoma Blvd.
Source:City of Yelm
Name of contractor:Knight Fire Protection
Address:9702 Lathrop Industrial Drive SE
Phone number:360-786-8606
Name of designer:Mark Cantrell
Authority having jurisdiction:City of Yelm
Notes: (Include peaking information or gridded systems here.)
Knight Fire Protection Inc.Page 2
Stevens 4-Plex Date 1-27-21
10
20
30
40
E 50
R 60
U 70
S 80
S 90
E 100
R 110
P 120
130
140
150
200 400 600 800 1000 1200 1400 1600 1800
FLOW ( N ^ 1.85 )
City Water Supply:Demand:
C1 C2
C1 - Static Pressure :56
C2 - Residual Pressure:54
C2 - Residual Flow :1130
D1 - Elevation : 6.930
D2 - System Flow :26.339
D2 - System Pressure : 37.187
Hose ( Demand ):_______
D3 - System Demand :26.339
Safety Margin : 18.811
D1
D2
Water Supply Curve C
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 3
Stevens 4-Plex Date 1-27-21
Fitting Legend
Abbrev.Name ½¾1 1¼1½2 2½3 3½4 5 6 8 10 12 14 16 18 20 24
Ball B Ball Milw BB-SC100 2.25 2 2.5 2.25 10
Fsp Flow Switch Potter VSR Fitting generates a Fixed Loss Based on Flow
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 3 3 5 6 8 10 12 15 0 0 0 0 0 0 0 0 0 0 0 0
Zaa Ames 2000B 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 Summary
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 4
Stevens 4-Plex Date 1-27-21
Node Elevation K-Fact Pt Pn Flow Density Area Press
No.Actual Actual Req.
411H 17.0 4.9 7.0 na 12.96 0.05 256 7.0
412H 17.0 4.9 7.45 na 13.37 0.05 256 7.0
411 17.5 7.68 na
412 17.5 7.9 na
A4 17.5 8.0 na
TOR4 8.5 17.18 na
BOR4 3.0 23.19 na
FLG4 0.5 28.55 na
SRC 1.0 37.19 na
The maximum velocity is 8.88 and it occurs in the pipe between nodes A4 and TOR4
Pressure / Flow Summary - STANDARD
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Knight Fire Protection Inc.Page 5
Stevens 4-Plex Date 1-27-21
Hyd.Qa Dia.Fitting Pipe Pt Pt
Ref."C"or Ftng's Pe Pv *******Notes ******
Point Qt Pf/Ft Eqv.Ln.Total Pf Pn
*FLOWING
411H 12.96 1.101 2N 14.0 10.250 7.000 K Factor = 4.90
to 150.0 O 5.0 19.000 -0.217
411 12.96 0.0305 0.0 29.250 0.893 Vel = 4.37
0.0
12.96 7.676 K Factor = 4.68
412H 13.37 1.101 N 7.0 8.500 7.450 K Factor = 4.90
to 150.0 O 5.0 12.000 -0.217
412 13.37 0.0323 0.0 20.500 0.663 Vel = 4.51
0.0
13.37 7.896 K Factor = 4.76
*MAIN
411 12.96 1.101 0.0 10.580 7.676
to 150.0 0.0 0.0 0.0
A4 12.96 0.0305 0.0 10.580 0.323 Vel = 4.37
0.0
12.96 7.999 K Factor = 4.58
412 13.37 1.101 0.0 3.170 7.896
to 150.0 0.0 0.0 0.0
A4 13.37 0.0325 0.0 3.170 0.103 Vel = 4.51
A4 12.97 1.101 N 7.0 19.670 7.999
to 150.0 4O 20.0 27.000 3.898
TOR4 26.34 0.1132 0.0 46.670 5.284 Vel = 8.88
0.0
26.34 17.181 K Factor = 6.35
*RISER
TOR4 26.34 1.101 Fsp 0.0 5.500 17.181
to 150.0 0.0 0.0 5.382 * * Fixed Loss = 3
BOR4 26.34 0.1133 0.0 5.500 0.623 Vel = 8.88
BOR4 0.0 1.101 Zaa 0.0 2.500 23.186
to 150.0 0.0 0.0 5.083 * * Fixed Loss = 4
FLG4 26.34 0.1132 0.0 2.500 0.283 Vel = 8.88
FLG4 0.0 1.112 Ball 1.056 75.000 28.552
to 150.0 O 6.0 7.056 -0.217
SRC 26.34 0.1079 0.0 82.056 8.852 Vel = 8.70
0.0
26.34 37.187 K Factor = 4.32
Final Calculations - Hazen-Williams - 2007
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087