HomeMy WebLinkAbout3335 VENADO ST; ; AS110022; Permit10/5/22, 3:52 PM AS110022 Permit Data
City of Carlsbad
Sprinkler Permit
Permit No: AS110022
Job Address: 3335 VENADO ST
Permit Type: SPRINK
Parcel No: 2232500500
Lot #: 0
Reference No.:
Status: ISSUED
Applied 2/16/2011
Approved: 2/16/2011
Issued: 2/16/2011
PC #: Inspector:
Project Title: STEVENS GUEST HOUSE RESIDENTIAL SPRINKLER PLAN
CHECK & INSPECTIONS
Applicant:
METRO FIRE
2735 VIA ORANGE WY
SPRING VALLEY, CA
619-670-3500
Owner:
STEVENS PAUL J&LAWSON MELANIE A
3335 VENADO ST
CARLSBAD CA
Fees ($) Add'I Fees ($) Total ($) Balance ($)
260 0 260 0
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4. HRS SYSTEMS, INC
208 South Public Square
Petersburg, TN 37144
HYDRAULIC CALCULATIONS FOR
STEVENS GUEST HOUSE
DATE: 2-10-11
-DESIGN DATA-
REMOTE AREA NUMBER: 1 REMOTE AREA LOCATION: LIV/BED ROOM
OCCUPANCY CLASSIFICATION: RESIDENTAIL 13D
DENSITY: .05 gpm/sq. ft.
AREA OF APPLICATION: 2 HEADS
COVERAGE PER SPRINKLER: 16' X 16'
TYPE OF SPRINKLERS CALCULATED: 4.9
NUMBER OF SPRINKLERS CALCULATED: 2
HOSE-STREAM DEMAND: 0 gpm
TOTAL WATER REQUIRED (INCLUDING HOSE) : 26.1 gpm
FLOW AND PRESSURE (AT BASE OF RISER): 26.1 gpm 8 17.1 psi
TYPE OF SYSTEM: WET
INSTALLING CONTRACTOR
Name: METRO FIRE SAFETY
Address: 2753 ViA ORANGE WAY, SPRING VALLEY, CA 91978
Phone: 619-760-3900 Certification number: C-16 909203
NAME OF DESIGNER: FRANCOT DAVIS
AUTHORITY HAVING JURISDICTION: CARLSBAD FIRE DEPT.
Items listed in bold print are automatically transfered from the calculation report
SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 2
DATE: 2/10/2011 C:\PROGRAN FILES\HRS SYSTEMS\HASS81\STEVENS RES.SDP
JOE TITLE: STEVENS GUEST HOUSE
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SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 3
DATE: 2/10/2011 C:\PROGRAM FILES\HRS SYSTEMS\HASS81\STEVENS RES.SDF
JOB TITLE: STEVENS GUEST HOUSE
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)
SRC 135.0 130.0 30.0 131.1 26.1 29.9
AGGREGATE FLOW ANALYSIS:
TOTAL FLOW AT SOURCE 26.1 GPM
TOTAL HOSE STREAM ALLOWANCE AT SOURCE 0.0 GPM
OTHER HOSE STREAM ALLOWANCES 0.0 GPM
TOTAL DISCHARGE FROM ACTIVE SPRINKLERS 26.1 GPM
NODE ANALYSIS DATA
NODE TAG ELEVATION NODE TYPE PRESSURE DISCHARGE NOTES
(PT) (PSI) (GPM)
1 8.5 K= 4.90 7.0 13.0
2 8.5 K= 4.90 7.1 13.1
3 8.5 - - - - 7.6 - - -
TOR 8.5 - - - - 11.2 - - -
BOR 1.0 - - - - 17.1 - - -
SRC 1.0 SOURCE 29.9 26.1
SPRINKLER SYSTEM HYDRAULIC ANALYSIS Page 4
DATE: 2/10/2011 C:\PROGRAM FILES\HRS SYSTEMS\HASS81\STEVENS RES.SDF
JOE TITLE: STEVENS GUEST HOUSE
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)
To Node El (ft) PT Tot. (Q) Disch Act ID (ft.) T Pf/ft. (Pf)
Pipe: 1 4.90 13.0 Disch 17.00 150 0.5
3 8.5 7.6 0.0 1.000 ---- 0.00 0.0
1 8.5 7.0 13.0 1.101 17.00 0.031 0.5
Pipe: 2 4.90 13.1 Disch 14.00 150 0.4
3 8.5 7.6 0.0 1.000 ---- 0.00 0.0
2 8.5 7.1 13.1 1.101 14.00 0.031 0.4
Pipe: 3 0.0 0.0 33.00 150 3.7
TOR 8.5 11.2 26.1 1.000 ---- 0.00 0.0
3 8.5 7.6 26.1 1.101 33.00 0.111 3.7
Pipe: 4 0.0 0.0 7.50 120 5.9
BOR 1.0 17.1 26.1 3 1.000 C: 5.0 5.00 -3.2
TOR 8.5 11.2 26.1 1.049 12.50 0.213 2.7
Pipe: 5 Source 0.0 115.00 150 12.8
SRC 1.0 29.9 26.1 TOR 1.000 ---- 0.00 0.0
BOR 1.0 17.1 26.1 1.101 115.00 0.111 12.8
NOTES (HASS)
Calculations were performed by the HASS 8.1 computer program
under license no. 38020412 granted by
HRS Systems, Inc.
208 South Public Square
Petersburg, TN 37144
(931) 659-9760
The system has been calculated to provide an average
imbalance at each node of 0.002 gpm and a maximum
imbalance at any node of 0.011 gpm.
Total pressure at each node is used in balancing the system.
Maximum water velocity is 9.7 ft/sec at pipe 4.
Notes