HYDRONICS: FIRE STANDPIPE HYDRAULICS 5.2 - SUBMITTAL. Page 1
ENGINEERS : ABC FIRE PROTECTION. (510) 487-9160.
ADDRESS : 1234 Main Street, Fremont CA 94555.
Date: 01-04-2010 File: C:\STPHYD51\TESTSTP
JOB : SAMPLE STANDPIPE SYSTEM
STANDPIPE CLASSIFICATION : CLASS I
SOURCE STATIC : 50.0 Psi RESIDUAL : 45.0 Psi FLOW : 1000 Gpm
PUMP STATIC : 138.0 Psi RESIDUAL : 75 Psi FLOW : 1080 Gpm
COMBIN STATIC : 188.0 Psi RESIDUAL : 119 Psi FLOW : 1080 Gpm
BOOSTER PUMP 115 Psi @ 750 Gpm
NODE ELEVATION PRESSURE STP FLOW
NO. Feet Psi Gpm
-------------------------------------------------------------------------------
1 50.0 100.0 500
2 50.0 102.9
3 0.0 127.8
4 0.0 135.9 250 ADD Q
5 11.0 135.2
6 0.0 142.2
7 0.0 142.8
8 0.0 143.3
9 0.0 147.5
P1 0.0 DISC 147.5 750
P2 0.0 SUCT 47.0 750
12 0.0 SOURCE 47.0 750
STANDPIPES FLOWING : 2
MIN STANDPIPE FLOW : 500 Gpm
MIN STANDPIPE PRESS : 100 Psi
TOTAL STANDPIPE FLOW : 500 Gpm
ADDED STANDPIPE FLOW : 250 Gpm
TOTAL WATER REQUIRED : 750 Gpm
STANDPIPE PRESSURE : 143.5 Psi
VALVE FIXED LOSS : 4.0 Psi
TOTAL PRESSURE : 147.5 Psi
Copyright(2011)
SUPPLY PRESS AVAILABLE : 161.9 Psi by
DEMAND PRESS REQUIRED : 147.5 Psi Hydronics Engineering
PRESSURE CUSHION : 14.4 Psi 34119 Fremont Bl, Suite 609
Fremont, Ca., 94555
MAXIMUM VELOCITY : 12.6 F/S (800) 845-9819
HYDRONICS: FIRE STANDPIPE HYDRAULICS 5.2 - SUBMITTAL. Page 2
ENGINEERS : ABC FIRE PROTECTION. (800) 845-9819.
ADDRESS : 1234 Main Street, Fremont CA 94555.
Date: 01-04-2010 File: C:\STPHYD51\TESTSTP
JOB : SAMPLE STANDPIPE SYSTEM
PIPE BEG FLOW LENGTH C-FACTOR PRESSURE
NO. Gpm FITTING TYPE FTG FR-LOSS Psi
END DIAMETER TOTAL (Psi/Ft)
------------------------------------------------------------------------------
1 q= 500.0 L= 20.0 Pt 100.0 Pt 100.0
1 Q= 500.0 F= F= 20.0 C= 120 Pe 0.0 Pv -1.1
Vel= 12.6 D= 4.026 TL= 40.0 0.0718 Pf 2.9 Pn 98.9
2 Pt 102.9
-------------------------------------------------------------------------
2 q= 0.0 L= 51.0 Pt 102.9 Pt 102.9
2 Q= 500.0 F= 2LE F= 29.0 C= 140 Pe 21.7 Pv -0.8
Vel= 11.1 D= 4.28 TL= 80.0 0.0401 Pf 3.2 Pn 102.1
3 Pt 127.8
-------------------------------------------------------------------------
3 q= 0.0 L= 175.0 Pt 127.8 Pt 127.8
3 Q= 500.0 F= 2E F= 26.0 C= 140 Pe 0.0 Pv -0.8
Vel= 11.1 D= 4.28 TL= 201.1 0.0401 Pf 8.1 Pn 127.0
4 Pt 135.9
-------------------------------------------------------------------------
4 q= 0.0 L= 14.0 Pt 135.9 Pt 135.9
4 Q= 500.0 F= ETB F= 42.0 C= 120 Pe -4.8 Pv -1.1
Vel= 12.6 D= 4.026 TL= 56.0 0.0718 Pf 4.0 Pn 134.9
5 Pt 135.2
-------------------------------------------------------------------------
5 q= 250.0 ADD Q L= 61.0 Pt 135.2 Pt 135.2
5 Q= 750.0 F= 3E F= 42.0 C= 120 Pe 4.8 Pv -0.5
Vel= 8.3 D= 6.065 TL= 103.0 0.0207 Pf 2.1 Pn 134.8
6 Pt 142.2
-------------------------------------------------------------------------
6 q= 0.0 L= 112.0 Pt 142.2 Pt 142.2
6 Q= 750.0 F= 2EL F= 74.0 C= 150 Pe 0.0 Pv -0.2
Vel= 4.8 D= 7.98 TL= 186.0 0.0036 Pf 0.7 Pn 142.0
7 Pt 142.9
-------------------------------------------------------------------------
7 q= 0.0 L= 10.0 Pt 142.9 Pt 142.8
7 Q= 750.0 F= 2ET F= 107.0 C= 150 Pe 0.0 Pv -0.2
Vel= 9.2 D= 7.98 TL= 117.0 0.0036 Pf 0.4 Pn 142.7
8 Pt 143.3
-------------------------------------------------------------------------
8 Q= 750.0 Pt 143.5
DDC FIXED PRESSURE LOSS Valve 4.0
9 Pt 147.5
-------------------------------------------------------------------------
9 q= 0.0 L= 5.0 Pt 147.5 Pt 147.4
9 Q= 750.0 F= F= 0.0 C= 120 Pe 0.0 Pv -0.1
Vel= 4.7 D= 8.071 TL= 5.0 0.0051 Pf 0.0 Pn 147.3
10 Pt 147.5
-------------------------------------------------------------------------
P1 PUMP DISC: P= 162 Psi @ 750 Gpm
PMP
P2 PUMP SUCT: P= 47 Psi @ 750 Gpm | 44 Psi @ 1125 Gpm
-------------------------------------------------------------------------
P2 q= 0.0 L= 2.0 Pt 47.0 Pt 47.0
11 Q= 750.0 F= T F= 35.0 C= 120 Pe 0.0 Pv -0.1
Vel= 4.5 D= 8.071 TL= 37.0 0.0048 Pf 0.2 Pn 47.0
12 Pt 47.0
-------------------------------------------------------------------------
-------------------------------------------------------------------------
12 10 Q= 750.0 <<< SOURCE >>> Pt 47.0
-------------------------------------------------------------------------
E=>90-Elb T=>TeeBch L=>Lt-Elb C=>ChkVlv B=>BfyVlv G=>GatVlv A=>AlmChk
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