Fire Sprinklers.
SUBMITTAL REPORT - RESIDENTIAL 2 HEAD CALC
HYDRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 4.31 - SUBMITTAL. Page 1
ENGINEERS : ABC FIRE PROTECTION.
ADDRESS : 1234 Main Street, Fremont CA 94555.
Date: 02-07-2004 File: HOUSE2
JOB : HOUSE SAMPLE SYSTEM - 2 HEAD CALC.
STATIC : 95.0 Psi RESIDUAL : 65.0 Psi FLOW : 1250 Gpm
SPRINKLER MANUF : CENTRAL MODEL : EC-20A
MIN SPR FLOW : 16.0 Gpm MIN SPR PRES : 8.8 Psi
NODE ELEVATION K- PRESSURE DISCHARGE
NO. Feet FACTOR Psi Gpm
-------------------------------------------------------------------------------
1 26.0 19.3
2 26.0 9.4
3 25.0 5.39 8.8 16.0
4 25.0 5.39 8.8 16.0
5 26.0 28.2
6 13.0 35.5 10.0 DOM
7 10.0 55.9
8 0.0 SOURCE 74.0 42.0
SPRINKLERS FLOWING : 2
AREA PER SPRINKLER : 196 Sq Ft
TOTAL DESIGN AREA : 392 Sq Ft
REQUIRED DENSITY : 0.08 Gpm/Sq Ft
COMPUTED DENSITY : 0.08 Gpm/Sq Ft
TOTAL SPRINKLER FLOW : 32.0 Gpm
TOTAL DOMESTIC FLOW : 10.0 Gpm
TOTAL WATER REQUIRED : 42.0 Gpm
TOTAL SPRINKLER PRESS : 68.0 Psi
WATER METER LOSS : 6.0 Psi at Source
VALVE FIXED LOSS : 0.0 Psi
Copyright(2004)
SUPPLY PRESS AVAILABLE : 94.9 Psi by
DEMAND PRESS REQUIRED : 74.0 Psi Hydronics Engineering
PRESSURE CUSHION : 21.0 Psi 34119 Fremont Bl, Suite 609
Fremont, Ca., 94555
MAXIMUM VELOCITY : 15.6 F/S
HYDRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 4.31 - SUBMITTAL. Page 2
ENGINEERS : ABC FIRE PROTECTION. (510) 487-9160.
ADDRESS : 1234 Main Street, Fremont CA 94555.
Date: 02-07-2004 File: HOUSE2
JOB : HOUSE SAMPLE SYSTEM - 2 HEAD CALC.
PIPE BEG FLOW K-FACTOR LENGTH C-FACTOR PRESSURE
NO. Gpm FITTING TYPE FTG FR- LOSS Psi
END DIAMETER TOTAL (Psi/Ft)
------------------------------------------------------------------------------
1 q= 0.0 K= 0.00 L= 47.0 Pt 19.3 Pt 19.3
1 Q= 16.5 F=LLLB F= 24.0 C= 150 Pe 0.0 Pv -0.5
Vel= 8.6 D= 0.884 TL= 71.0 0.1393 Pf 9.9 Pn 18.8
2 Pt 9.4
-------------------------------------------------------------------------
2 q= 16.0 K= 5.39 L= 7.0 Pt 9.4 Pt 9.4
2 Q= 16.5 F= F= 0.0 C= 150 Pe -0.4 Pv -0.5
Vel= 8.6 D= 0.884 TL= 7.0 0.1393 Pf 1.0 Pn 8.9
3 Pt 8.8
-------------------------------------------------------------------------
3 q= 16.0 K= 5.39 L= 8.0 Pt 8.8 Pt 8.8
3 Q= 0.5 F= F= 0.0 C= 150 Pe 0.0 Pv -0.0
Vel= 0.3 D= 0.884 TL= 8.0 0.0002 Pf 0.0 Pn 8.8
4 Pt 8.8
-------------------------------------------------------------------------
1 q= 16.0 K= 5.39 L= 64.0 Pt 19.3 Pt 19.3
4 Q= 15.5 F=3LB F= 24.0 C= 150 Pe -0.4 Pv -0.4
Vel= 8.1 D= 0.884 TL= 88.0 0.1235 Pf 10.9 Pn 18.9
4 Pt 8.8
-------------------------------------------------------------------------
1 q= 0.0 K= 0.00 L= 30.0 Pt 19.3 Pt 19.3
5 Q= 32.0 F=3LB F= 26.0 C= 150 Pe 0.0 Pv -0.8
Vel= 10.6 D= 1.109 TL= 56.0 0.1569 Pf 8.8 Pn 18.6
5 Pt 28.2
-------------------------------------------------------------------------
5 q= 0.0 K= 0.00 L= 3.0 Pt 28.2 Pt 28.2
6 Q= 32.0 F=SG F= 8.0 C= 150 Pe 5.6 Pv -0.8
Vel= 10.6 D= 1.109 TL= 11.0 0.1569 Pf 1.7 Pn 27.4
6 Pt 35.5
-------------------------------------------------------------------------
6 q= 10.0 DOME L= 66.0 Pt 35.5 Pt 35.5
7 Q= 42.0 F=L F= 7.0 C= 150 Pe 1.3 Pv -1.3
Vel= 14.0 D= 1.109 TL= 73.0 0.2594 Pf 18.9 Pn 34.2
7 Pt 55.9
-------------------------------------------------------------------------
7 q= 0.0 K= 0.00 L= 10.0 Pt 55.9 Pt 55.9
8 Q= 42.0 F=B F= 5.0 C= 120 Pe 4.3 Pv -1.6
Vel= 15.6 D= 1.049 TL= 15.0 0.5140 Pf 7.7 Pn 54.3
8 Pt 68.0
-------------------------------------------------------------------------
Meter = 6.0
-------------------------------------------------------------------------
8 Q= 42.0 <<< SOURCE >>> Pt 74.0
-------------------------------------------------------------------------
E=>45-Elb L=>90-Elb B=>TeeBch R=>TeeRun C=>CouPlg S=>SwgChk G=>GatVlv
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