HomeMy WebLinkAboutcalcs Devos Trail.pdf VAIL ALARM
P.O. BOX 3940
AVON, CO 81620
HYDRAULIC CALCULATIONS
FOR
DAVOS TRAIL RESIDENCE
2636 DAVOS TRAIL
WEST VAIL, CO 81537
DATE: 6/15/18
2 HEAD CALC
-DESIGN DATA-
OCCUPANCY CLASSIFICATION: NFPA 13D
DENSITY: .05 gpm/sq ft, 10 gpm pend min
AREA OF APPLICATION: 2 sprinklers
COVERAGE PER SPRINKLER: 14' x 14' max
NUMBER OF SPRINKLERS CALCULATED: 2 heads
TOTAL SPRINKLER WATER FLOW REQUIRED: 20. 6 gpm
FLOW AND PRESSURE (@ BOR) : 20. 6 gpm @ 27.4 psi
SPRINKLER ORIFICE SIZE: K=3.0 pend
DESIGN/LAYOUT BY: LEWIS REIWITCH
NICET III CERTIFICATION #106788
CONTRACTOR CERTIFICATION NUMBER: CO LIC #16-S-04222
SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 2
DATE: 6/15/2014\DAVOS TRAIL RESIDENCE\2 HEAD CALC UPPER LEVE TO GAUGE.SDF
JOB TITLE: Davos Trail Residence; 2 sprinklers upper level
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SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 3
DATE: 6/15/2014\DAVOS TRAIL RESIDENCE\2 HEAD CALC UPPER LEVE TO GAUGE.SDF
JOB TITLE: Davos Trail Residence; 2 sprinklers upper level
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)
BOR 60.0 30.0 24.4 38.1 20. 6 27.4
AGGREGATE FLOW ANALYSIS:
TOTAL FLOW AT SOURCE 20. 6 GPM
TOTAL HOSE STREAM ALLOWANCE AT SOURCE 0.0 GPM
OTHER HOSE STREAM ALLOWANCES 0.0 GPM
TOTAL DISCHARGE FROM ACTIVE SPRINKLERS 20. 6 GPM
NODE ANALYSIS DATA
NODE TAG ELEVATION NODE TYPE PRESSURE DISCHARGE NOTES
(FT) (PSI) (GPM)
1 31.4 K= 3.00 11.1 10.0
2 28.3 K= 3.00 12.4 10. 6
2A 30.2 - - - - 12.0 - - -
A 26.5 - - - - 18.0 - - -
B 31.4 - - - - 17. 9 - - -
C 19.2 - - - - 22.2 - - -
D 16. 9 - - - - 24. 9 - - -
E 16. 9 - - - - 25.3 - - -
TOR 16. 9 - - - - 25.4 - - -
BOR 12.4 SOURCE 27.4 20. 6
SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 4
DATE: 6/15/2014\DAVOS TRAIL RESIDENCE\2 HEAD CALC UPPER LEVE TO GAUGE.SDF
JOB TITLE: Davos Trail Residence; 2 sprinklers upper level
NFPA PIPE DATA
Pipe Tag K-fac Add Fl Add Fl To Fit: L C (Pt)
Frm Node El (ft) PT (q) Node/ Nom ID Eq.Ln. F (Pe) Notes
To Node El (ft) PT Tot. (Q) Disch Act ID (ft. ) T Pf/ft. (Pf)
Pipe: 1 3.00 10.0 Disch 4.71 150 0. 9
2A 30.2 12.0 0.0 1.000 E: 3.2 11.13 -0.5
1 31.4 11.1 10.0 1.060 T: 7 . 9 15.84 0.023 0.4
Pipe: 2 3.00 10. 6 Disch 6.79 150 0.4
2A 30.2 12.0 0.0 1.000 E: 3.2 11.13 0.8
2 28.3 12.4 10. 6 1.060 T: 7. 9 17. 92 0.025 0.4
Pipe: 2A 0.0 0.0 30.83 150 6.0
A 26.5 18.0 20. 6 1.000 4E:12.7 20. 67 -1. 6
2A 30.2 12.0 20. 6 1.060 T: 7. 9 51.50 0.086 4.4
Pipe: ACW 0.0 20. 6 2A 55.71 150 0.1
B 31.4 17. 9 -11.3 C 1.000 7E:22.3 46.10 2.1
A 26.5 18.0 9.2 1.060 3T:23.8 101.81 0.020 2.0
Pipe: ACCW 0.0 20. 6 2A 9.25 150 4.2
C 19.2 22.2 -9.2 B 1.000 E: 3.2 27.03 -3.2
A 26.5 18.0 11.3 1.060 3T:23.8 36.28 0.029 1.0
Pipe: B 0.0 0.0 25.12 150 7.1
D 16. 9 24 . 9 9.2 A 1.000 2E: 6.4 14.31 -6.3
B 31.4 17. 9 9.2 1.060 T: 7. 9 39.43 0.020 0.8
Pipe: C 0.0 0.0 34.58 150 3.0
E 16. 9 25.3 11.3 A 1.000 4E:12.7 36.57 -1.0
C 19.2 22.2 11.3 1.060 3T:23.8 71.15 0.029 2.0
Pipe: D 0.0 0.0 16.12 150 0.3
E 16. 9 25.3 9.2 B 1.000 ---- 0.00 0.0
D 16. 9 24. 9 9.2 1.060 16.12 0.020 0.3
Pipe: E 0.0 9.2 D 3.75 150 0.1
TOR 16. 9 25.4 11.3 C 1.250 E: 4.7 4.72 0.0
E 16. 9 25.3 20. 6 1.530 8.47 0.014 0.1
Pipe: RISER Source 0.0 5.00 150 2.0
BOR 12.4 27.4 20. 6 E 1.250 ---- 0.00 -1. 9
TOR 16. 9 25.4 20. 6 1.530 5.00 0.014 0.1
NOTES (HASS) :
(1) Calculations were performed by the HASS 8.4 computer program
under license no. 5003013219 granted by
HRS Systems, Inc.
208 Southside Square
Petersburg, TN 37144
(931) 659-9760