HomeMy WebLinkAbout5964 LA PLACE CT; ; AS100163; Permit3/11/24, 4:16 PM AS100163 Permit Data
City of Carlsbad
Sprinkler Permit
Job Address: 5964 LA PLACE CT
Permit Type: SPRINK
Parcel No: 2120620600
Lot #: 0
Reference No.:
PC #:
Project Title: OSMOTECH
Permit No: A5100163
Status: ISSUED
Applied 12/14/2010
Approved: 12/14/2010
Issued: 12/14/2010
Inspector:
Applicant:
COSCO FIRE PROTECTION
10695 TREENA ST
SAN DIEGO, CA
858-444-2000
Owner:
CAMPUS CARLSBAD L L C
C/O NEWPORT NATIONAL CORP
1525 FARADAY AVE #100
CARLSBAD CA
Fees ($) Add'I Fees ($) Total ($) Balance ($)
496 0 496 0
about:blank 1/1
0LV: /2010 3:11' M 1NOU5 KIA1 -1K SK1NILK J.U. 11% I. £.OrV lL.VPM ?n rift rK1NLtK WA NC
1Iow Teat Recori
lW 5IJ0 r.
NO. 7314 P. 3/5
As (O(
lkt- OoTexi
Locaton_ ci 64 44 P CA Ct (T
(S
Hydrdut TD No. hc?
ResMuaL.
Pmm DM-
____
___ 2. (
hydrant 1 location Ct
Hythant2location_
H*sst3 bcati
-. Eydrait I pitot LaO PSI Gm- 13>00 SzeofOce_ Z Rydrnt2 ?itot PSI GPM:___— Size of Orifice ydmt3 Not _. GP2 ofOri±ee
Tot:D
(QI)
Caotdated test and flow data - x1])2 k = QZ
PXI*lc
Stic..... ...........
Des!redResith*L.,... O
Pressure Drop (PD 2).. _.................................1factor PD:__________
(' 00 10 dMdd by I I4 equals_446 at 20 psi residual
PD2k PD 1k
Cornmeuts;_
-
-. ---. Test conducted r: It
14 At's 46 44 0 LiJ4T&2 1c7 LEz& Deer
Conducted by:. JA7i
Date! I rçme 2 ' 07 Pf'7
......-.-..,.,.--. 7___.-..w.—......
-- - ---..... _-_-N.J_ ....-p---_--I• _-.
'
#•V2W...- t____ .-_---- 1$_JkJt-__
10. Flow Test Data
OEM!
I
Witness
MaTh Ira I -g
C. I. 2010ci 3:l9 !NDUSiRtA1 LRE SR1NKLbR CO. INC NO. 9796 P. 4/5 - - •.v 9pM .1 jvvvv tit jn6, r c or a in KLtK W IC NO. 7374 P. 4/5
FLOW TEST INFORMATION SHEET
1 Reason for Test Bid Information 0 Design Sas(
I FiRc Other .
Location of Property 5?69 w.- (A .
. pate & 'lime of Test at", .WT iime:i2!9_- (at?,) (7 Test Conducted by: _4'_- W1111 To NÜJUQp
6. Test Witnessed by: -zr/_!_ne_LK_
Source of Water Supply: Grav minip 0 Other_____________________
Name of Wafer Distict ..
,
_I9re District________________
iS water supply provided with PRV SThs Yoe 0
(If so wtat is PRY out1etstting? --_PS1G
9. Area Map; (Draw $ketth showing property IocsUon; b0un1i1n9 atmMs ad ram* noith arrow, hydrant I=Uomp and identiitoatk,n iU1bez, dIatnce$ from hydran to pmperty e!avetions of hydiants and propørty t1nrs or grade, an water mains and stzçs and lntecconnoc(on vslvaa, etc.)
H
As tw43
It'WA-
no
- . . Fire Protection by Computer Design
Cosco Fire Protection Inc.
10695 Treena St., Ste. 105
San Diego, CA 92131
(858) 444-2000
Job Name : 5962 LA PLACE COURT
Building
Location
System
Contract
Data File : CAMPUS - BACKFLOW.WXF
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Water Supply Curve (C)
Cosco Fire Protection Inc. Page 1 5962 LA PLACE COURT Date 12-9-10
City Water Suppjy:
Cl - Static Pressure : 98
C2 - Residual Pressure: 94
C2 - Residual Flow : 1300
Demand:
Dl - Elevation : -0.650
D2 - System Flow : 344 02 - System Pressure : 96.285
Hose ( Demand) _______ 03- System Demand : 344
Safety Margin : 1.373
150
140
130
p120
R11°
E 100 Cl 02 _____ :
90
S 80
u70
R6°
E5°
40
30
20
10
20400 600 800 1000 1200 1400 1600 1800 FLOW (NA 1.85)
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Fittings Used Summary
Cosco Fire Protection Inc.
5962 LA PLACE COURT
Page 2
Date 12-9-10
Fitting Legend
'j6~ Abbrev. Name 1/2 ~ 1 1% 11/2 2 2% 3 37.6 4 5 8 10 12 14 16 18 20 24
G Generic Gate Valve
L Long Turn Elbow
T 90' Flow thru Tee
Zii Wilkins 475
0 0 0 0 0 1 1 1 1 2 2
1 1 2 2 2 3 4 5 5 6 8
3 4 5 6 8 10 12 15 17 20 25
Fitting generates a Fixed Loss Based on Flow
4 5 6 7 8 10 11 13
13 16 18 24 27 30 34 40
35 50 60 71 81 91 101 121
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.
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Pressure / Flow Summary - STANDARD
Cosco Fire Protection Inc. Page 3 5962 LA PLACE COURT Date 12-9-10
Node Elevation K-Fact Pt Pn Flow Density Area Press No. Actual Actual Req.
EBOR 0.5 87.71 na 344.02 EUGI -3.0 89.29 na NBF1 1.0 87.87 na NBF2 1.0 95.8 na EUG2 -3.0 97.95 na ESRC 2.0 96.29 na
The maximum velocity is 3.79 and it occurs in the pipe between nodes EUG1 and NBFI
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
Fk,l Calculations - Hazen-Williams
Cosco Fire Protection Inc. Page 4 5962 LA PLACE COURT Date 12-9-10
Hyd. Qa Dia. Fitting Pipe Pt Pt Ref. "C" or Ftng's Pe Pv ******* Notes ******
Point Qt Pf/Ft Eqv. Ln. Total Pf Pn
EBOR 344.00 6.16
to 150.0
EUG1 344.0 0.0030
EUG1 0.0 6.09
to 150.0
NBF1 344.0 0.0032
NBFI 0.0 6.16
to 140.0
NBF2 344.0 0.0030
NBF2 0.0 6.09
to 150.0
EUG2 344.0 0.0032
IL 14.669 8.000 87.710
0.0 14.669 1.516
0.0 22.669 0.068
3L 41.624 52.000 89.294
1G 4.625 46.250 -1.732
0.0 98.250 0.311
lZii 0.0 3.000 87.873
0.0 0.0 7.916
0.0 3.000 0.009
2T 92.499 25.000 95.798
IL 13.875 106.374 1.732
0.0 131.374 0.417
Qa= 344.02
VeI= 3.70
VeI= 3.79
* Fixed loss = 7.916
Vel= 3.70
VeI= 3.79
Vel = 2.21
KFactor= 35.06
EUG2 0.0 7.98 IT 52.855 540.000 97.947 to 150.0 0.0 52.855 -2.166 ESRC 344.0 0.0009 0.0 592.855 0.504
0.0
344.00 96.285
Computer Programs by Hydratec Inc. Route 111 Windham N.H. USA 03087
NORYLTM, NSF Listed
Fasteners Stainless Steel, 300 Series
Elastomers EPDM (FDA approved)
Buna Nitrile (FDA approved)
Polymers NORYL TM, NSF Listed
Springs Stainless steel, 300 series
475 (with BGVIC valves) NF!AI1SI SIC.
FEATURES
Sizes: U 4" U 6" U 8" U 10"
Maximum working water pressure 175 PSI
Maximum working water temperature 140°F
Hydrostatic test pressure 350 PSI
End connections (Grooved for steel pipe) AWWA C606-87
(Flanged) ANSI 1316.1
Class 125
OPTIONS (Suffixes can be combined)
U - with NRS shut-off valves (standard)
U FSC - with epoxy coated wye type strainer
(flanged only)
U G - with groove end gate valves
U FG - with flanged inlet gate connection and
grooved outlet gate connection
U L - less shut-off valves (grooved body connections)
U MS - with Integral Relief Valve Monitor Switch
U OSY - with OS & Y gate valves
U V - vertical flow up configuration
UBGVIC - with grooved end butterfly valves
U P1 - with Post Indicator Gate Valve (3"-1 0")
ACCESSORIES
U Air gap (see spec sheet BF-AG)
U Repair kit (rubber only)
U Thermal expansion tank (Model XT)
U Valve setter (Model FLS or MJS or MJFS)
U Gate valve tamper switch (OSY-40)
U Electronic Solenoid Timer (Model EST)
U QT-SET Quick Test Fitting Set
;C D
I U Test Cock Lock (Model TCL24)
Relief Valve discharge port:
21/2"-6" - 2.75sq.in.
8" - 10" -3.69 sq. in.
DIMENSIONS & WEIGHTS (do not include
APPLICATION
Designed for installation on potable water lines to protect
against both backsiphonage and backpressure of contami-
nated water into the potable water supply. Assembly shall
provide protection where a potential health hazard exists.
The Model 475 is for applications requiring vertical flow up
and vertical flow down. The Model 475V is for applications
requiring vertical flow up. Ideal for use where lead-free
valves are required.
STANDARDS COMPLIANCE
ASSE®Listed 1013
AWWA Compliant C511 (with gates only)
CSA® Certified (4" thru 8")
IAPMO® Listed
UL® Classified
C-UL® Classified
FM® Approved
NYC MEA 468-99-M VOL 4
Approved by the Foundation for Cross Connection
Control and Hydraulic Research at the University of
Southern California (4"-1 0" gates, 4"-8" with butterfly)
NSF® Listed-Standard 61, Annex G*
*(025% MAX. WEIGHTED AVERAGE LEAD CONTENT)
MATERIALS
Main valve body Ductile Iron ASTM A536 Grade 4
Access covers Ductile Iron ASTM A 536 Grade 4
Coatings FDA Approved fusion epoxy finish
Internals Stainless steel, 300 Series
I DIMENSION (approximate) I WEIGHT
I 475&
475V
SIZE
A
in. mm
' I B I WITH GATE
I VALVES
in. mm
I B I B I WITH I LESS GATE I BUTTERFLY I VALVES I VALVES I in. mm in. mm
i I C I I c I OS&Y I CLOSED INRS GATES' I OPEN I I in. mm in. mm in. mm
i ' I c wm I BUTTERFLY I I VALVES
in.
u
D I E
in.mm in. mm
I E WITH I J1tERflYI I VALVES
I
INRS GATE'
VALVES GATE
I VALVES
in. mmIIbs.IkpIIbs.IkoIIbs.IkpI
OS&Y BflRFLY
VALVES I
4475 185/161465 30 762 21 533122 3/4 578 181/4 464 143141375 91/8 232 5 127 23114 591 231/41591 277 11261 287 113011291 59 I
MDL
I 475V 1815/161481 361/2 907 313/4 18 1/2 181/4 464 143/41375 91/8 232 5 127 21 533 185/8 4731 27711261287 113011291591
16475 1811/161475 351/2 902 32 25 635 1 233/4 603 19 483 101/8 257 6 152 26 660 26 6601 455 12071 471 214 223 101 I 475V 21 1533 42 1607 35 21 533:1 233/4 603 19 483 10 1/8 257 6 152 22 559 181/2
[m
4701 455 12041 471 214 223 101
18475 29 1737 46 11681427/16 6
27 5/8
14711
4701
W116235
8751 29 1/4 743 22 1/2 572 1115/16 303 10 254 33 1/4 845 331/4 8451 857 13891 881 400513I233
I 475V 305/16770 531/2 1359 465/16 0 5/16 770 1 291/4 743 22 1/2 572 111S'16 303 857 1359881 •400i 5131233
110475
10 254 377/8 962 343/8 8731
29 1737 471/2 1207 447/16 47/16 875 1 2 353/8 899 261/2 673 135/16 338 845110511477,1097149815951270I 10 254 33 1/4 845 331/4
475V 305/161770 561/2 1435 505/16 05/16 7701 2 353/8 899 261/2 673 135/16 338 10 254 393/8 1000 343/8 873l1051I477I1097l498I595I270I
of 2
YAII[•IL _
WILKINS a Zum company, 1747 Commerce Way, Paso Robles, CA 93446 Phone:805/238-7100 Fax:805/238-5766
In Canada: ZURN INDUSTRIES LIMITED, 3544 Nashua Dr., Mississauga, Ontario L4V I L2 Phone:905/405-8272 Fax:905/405-1292
Product Support Help Line: 1-877-BACKFLOW (1-877-222-5356) • Website: http://www.zurn.com
Capacity thru Schedule 40 Pipe (GPM)
Pipe size 5 ft/sec 7.5 ft/sec 10 ft/sec 15 ft/sec
2 1/2" 75 112 149 224
115 173 230 346
198 298 397 595
6" 450 675 900 1 1351
8" 780 1 1169 1559 1 2339
10" 1 1229 1 1843 2458 1 3687
12" 1 1763 1 2644 3525 1 5288
MODEL
SIZE
DIMENSIONS (approx.)
Al SETTER
END TO
END FLS
Al SETTER
END TO
END MJS
in. mm in. mm in. mm
4 100 31 5/16 795 29.313 745
6 150,34 3/4 884 32.75 832
8 200 47 11 . 94 44.625 1135
10 2501 51 1295 47 1194
OUTDOOR INSTALLATION OUTDOOR INSTALLATION VERTICAL INSTALLATION
475 (with BGVIC valves)
WLIO
DIRECTION OF FLOW c) DIRECTION OF FLOW ,:)
FLOW CHARACTERISTICS
MODEL 475 & 475V 4" & 6" (STANDARD & METRIC)
FLOW RATES (Us) 0.0 25.2 50.5 75.7
20
100.9
138
0.
—I 103 co J U) —I 0 —1 69 —J
Lu —1 —1 34 co
—I Lu
jo a.
1600
252.4
o 400 800 1200
FLOW RATES (GPM)
MODEL 475 & 475V 8' & 10" (STANDARD & METRIC)
FLOW RATES (us) 0.0 63.1 126.2 189.3
U)2 0
15
0 10
138 a
103
0
69
1000 2000
FLOW RATES (GPM)
0 Rated Flow (Established by approval agencies)
4000
TYPICAL INSTALLATION
Local codes shall govern in-
stallation requirements. To
be installed in accordance
with the manufacturers'
instructions and the lat-
est edition of the Uniform
Plumbing Code. Unless
otherwise specified, the as-
sembly shall be mounted at
a minimum of 12" (305mm)
and a maximum of 30"
(762mm) above adequate
drains with sufficient side
clearance for testing and
maintenance. The installa-
tion shall be made so that
no part of the unit can be
submerged.
SPECIFICATIONS
The Reduced Pressure Principle Backflow Preventer shall be ASSES Listed 1013, and supplied with full port gate valves.
The main body and access covers shall be epoxy coated ductile iron (ASTM A 536 Grade 4), the seat ring and check
valve shall be NORYL TM, the stem shall be stainless steel (ASTM A 276) and the seat disc elastomers shall be EPDM.
Center stem guided design shall incorporate two torsion springs to bias the check in the closed position. The first and
second checks shall be accessible for maintenance without removing the relief valve or the entire device from the line.
If installed indoors, the installation shall be supplied with an air gap adapter. The Reduced Pressure Principle Backflow
Preventer shall be a WILKINS Model 475 or 475V.
WILKINS a Zurn company, 1747 Commerce Way, Paso Robles, CA 93446 Phone:8051238-7100 Fax:8051238-5766
IN CANADA: ZURN INDUSTRIES LIMITED, 3544 Nashua Dr., Mississauga, Ontario L4V 1L2 Phone:9051405-8272 Fax:9051405-1292
Product Support Help Line: 1-877-BACKFLOW (1-877-222-5356) • Website: http:IIwww.zurn.com
Page 2 of 2