HomeMy WebLinkAbout5815 EL CAMINO REAL; ; FPC2018-0323; PermitPERMIT REPORT Cdisbad
(-City of
Print Date: 02/17/2022 Permit No: FPC2018-0323
Job Address: 5815 ELCAMINO REAL, CARLSBAD, CA Status: Closed - Finaled
Permit Type: FIRE-Construction Commercial Work Class: Underground Fire
Parcel #: Track #: Applied: 09/27/2018
Valuation: $0.00 Lot #: Issued: 10/29/2018
Occupancy Group: Project #: Finaled Close Out: 02/11/2019
#of Dwelling Units: Plan #:
Bedrooms: Construction Type:
Bathrooms: Orig. Plan Check #: Inspector:
Plan Check #: Final Inspection:
Project Title:
Description: DCDA BACKFLOW REPLACEMENT FOR 5815 EL CAM INO REAL
Applicant: FPContractor:
COSCO FIRE PROTECTION COSCO FIRE PROTECTION INC
MATT JORGENSEN 1075W LAMBERT RD
4990 GREENCRAIG LN BREA, CA 92821-2944
SAN DIEGO, CA 92123-1673 (858) 444-2000
(858) 444-2000
FEE AMOUNT
FIRE Underground Piping with up to 4 Hyds/Risers $756.00
Total Fees: $756.00 Total Payments To Date: $756.00 Balance Due: $0.00
Fire Department Page 1 of 1
1635 Faraday Avenue, Carlsbad CA 92008-7314 1 760-602-4665 1 760-602-8561 1 I www.carlsbadca.gov
San Diego Branch Office
.10II00. cosco
4990 Greencraig Lane . 1 1.1..,. San Diego, CA 92123
S. •• •I• Fire Protection (858) 444-2000 fax: 444-2056
CA Lie.: C-16 #577621
www. coscofi re. corn
MATERIAL SUBMITTAL &
HYDRAULIC CALCULATIONS
Date: 9-26-18
5815 El Camino Real Backflow
Replacement
5815 El Camino Real
Carlsbad, CA 92008
JOB # 1O.CD_5870
All material submitted, may be substituted
by material of equal performance & design, &
shall be deemed acceptable by purchaser.
FPC20I8-0323
5815 EL CAMINO REAL
DCDA BACKFLOW REPLACEMENT FOR 5815 EL CAMINO
REAL
Submitted by: Matt Jorgensen 9/27/2018
FPC20I 8-0323
Los Angeles • San Francisco • Orange • Fresno * San Diego • Seattle
ZURN M odel 3500
WILKINS Double Check Detector Assembly
Application
Designed for installation on water lines in fire protection systems WILKINS
to protect against both backsiphonage and backpressure of
polluted water into the potable water supply. Model 350DA
shall provide protection where a potential health hazard does
not exist. Incorporates metered by-pass to detect leaks and
unauthorized water use.
Standards Compliance
(Sizes 2 1/2 - 10 Horiz. &Vert.)
(12 Horizontal Only)
ASSE® Listed 1048 (Sizes 2 1/2 thru 12)
CSA® Certified B64.5 (Sizes 2 1/2 thru 8°, & 12)
AWWA Compliant C510 (Sizes 2 1/2 thru 12), and C550
UL® Classified (Sizes 2 1/2 thru 12)
C-UL® Classified (Sizes 2 1/2 thru 12)
FM® Approved (Sizes 2 1/2 thru 10)
NYC MEA 147-99-M Vol 4 (2-1/2 - 10)
Approved by the Foundation for Cross Connection
Control and Hydraulic Research at the University of Southern
California (Sizes 2 1/2 thru 12)
Meets the requirements of NSF/ANSI 61*
*(025% MAX. WEIGHTED AVERAGE LEAD CONTENT)
By-Pass Backflow Assembly 3/4 Model 950XLD
Materials
Main valve body Ductile Iron ASTM A 536
Access covers Ductile Iron ASTM A 536
Coatings NSF Approved fusion epoxy finish
Internals Stainless steel, 300 Series
NORYLTM
Fasteners Stainless Steel, 300 Series
Elastomers EPDM (FDA approved)
Buna Nitrile (FDA approved)
Polymers NORYLTM
Springs Stainless Steel, 300 Series
Features
Sizes: 2 1/2, 3, 4, 6, 8, 10, 12
Maximum working water pressure 175 PSI
Maximum working water temperature 140°F
Hydrostatic test pressure 350 PSI
End connections (Grooved for steel) AWWA C606
(Flanged) ANSI B16.1
Class 125
Dimensions & Weights (do not include pkg.)
NSF/ANSI SI
Options
(Suffixes can be combined)
- with OS & Y gate valves (standard)
L - less shut-off valves (flanged body
connections)
9 LM - less water meter
- with remote reading meter
- with gallon meter (standard)
9 CFM - with cu ft meter
9 CMM - with cu meter meter
9 G - with groove end gate valves
9 FG - with flanged inlet connection and grooved outlet
connection
9 P1 - with Post Indicator Gate Valve
9 GF - with flanged inlet connection and grooved outlet
connection
9 BG - with grooved end butterfly valves with integral
monitor switches (2 1/2 - 10°)
9 -509 - with AWWA C509 gate valves
Accessories
9 Repair kit (rubber only)
9 Thermal expansion tank (Model XT)
9 OS & Y Gate valve tamper switch (OSY-40)
Attention:
Model 350DA (flange body) and Model 350ADA (grooved
body) have different lay lengths.
00
i,1iIi1 iIIIIi1ii
DIMENSION _(app rwimaIe) WEIGHT
MODEL A B LESS E E E LESS OS&Y OS&Y BUTTERFLY 350DA A WITH GATE c D OS&Y OS&Y WITH F SHUTOFF GATE GATEVALVES SIZE BUTTERFLY VALVES OPEN CLOSED BUTTERFLY VALVES VALVES VALVES GROOVED VALVES VALVES FLANGED GROOVED
in. mm in. mm in. I mm in. mm in. mm in. mm in. I mm in, mm in. I mm in. mm lbs Ja lbs. I kg lbs. kg lbs. I kg
21/2 65 1 31 787 28 711 157/8 403 33/4 95 9 229 173/41451 153/8 391 81/4 210 31/2 89 68 31 178 81 160 73 140 64
3 32 813281/2724Th7/840333/4959229201/4 5U 17 216 68 31 120 54
4 100 375/8 956 328/9 835 191/2 495 41/2 114 9 229 221/21 572 181/4 464 9 229 6 152 106 48 296 134 282 128 190 86
6
r20
443/4 37 37518 956 231/2 597 6 Th2 1012 267 301/2 775 24V4 6 101/4 260 7 178 0 82 480 8 454 28 206 298 5
8 603/41543537181369373/4959 10 254 12 305 37 940 281/2 724 12 305 81/2 216 374 170 850 386 802 364 548 249
10 250 63314 1619 577/8 1470 373/4 959 10 254
Zurn Industries, LLC I Wilkins
1747 Commerce Way, Paso Rabies, CA U.S.A. 93446 Ph. 855-663-9876, Fax 805-238-5766
In Canada I Zurn Industries Limited
3544 Nashua Drive, Mississauga, Ontario L4V 11_2 Ph. 905-405-8272, Fax 905-405-1292
www.zurn.com
Rev. H
Date: 1/17
Document No. BF-350DA
Patent No. 5, 913, 331
Product No. Model 350DA Page 1 of 2
S
PROTECTIVE
VERTICAL INSTALLATION
Flow Characteristics ' Rated Flow (established by approval agencies)
MODEL 350DA 2 1/2", 3" & 4" (STANDARD & METRIC)
FLOW RATES (us)
12.6 25.2 37.9 50.5
-- -- -
- .•___________•
-
- -
I LIII 'i I fiJI 800
all. 157.7
—
— —
----- —
— —
— —
—
—
69
Ow 34
u
103 CI)
0 -J
CI)
0
2000 2500
220.8 252.4 283.9
-- -- -- --
- -- -- -- -- --Td
:1 MOM mom
— - --
ri;- — -- -- -- ____
-- — -- -- -- -- -- I.- -- -- -- -- -- --
0 0 500 1000 1500 2000 2500 3000 3500
FLOW RATES (GPM)
Typical Installation
Local codes shall govern installation requirements. Unless
otherwise specified, the assembly shall be mounted at a
minimum of 12 (305mm) and a maximum of 30 (762mm)
above adequate drains with sufficient side clearance for test-
ing and maintenance. The installation shall be made so that
no part of the unit can be submerged.
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 1351
8" 780 1169 1559 2339
10" 1229 1843 2458 3687
12" 1763 2644 3525 1 5288
OUTDOOR INSTALLATION
Specifications
The Double Check Detector Backflow Prevention Assembly shall be certified to NSF/ANSI 61, ASSE® Listed 1048, and
supplied with full port gate valves. The main body and access cover shall be epoxy coated ductile iron (ASTM A 536), the
seat ring and check valve shall be NorylTM, the stem shall be stainless steel (ASTM A 276) and the seat disc elastomers
S shall be EPDM. The first and second check valves shall be accessible for maintenance without removing the device from
the line. The Double Check Detector Backflow Prevention Assembly shall be a ZURN WILKINS Model 350DA.
Zurn Industries, LLC I Wilkins
1747 commerce Way, Paso Robles, CA U.S.A. 93446 Ph. 855-663-9876, Fax 805-238-5766
In Canada I Zurn Industries Limited
3544 Nashua Drive, Mississauga, Ontario L4V 1L2 Ph. 905-405-8272, Fax 905-405-1292
www.zurn.com Page 2 of 2
- - - Fire Protection by Computer Design
COSCO FIRE PROTECTION
4990 GREENCRAIG LANE
Your Street Address 2
SAN DIEGO, CA 92123
(858) 444-2000
Job Name : 5815 EL CAMINO REAL
Building
Location
System
Contract
Data File : 10.CD_5870 5815 El Camino Real.WXF
Computer Programs by Hydratec Inc. Revision: 50.52.1
S
Water Sup
:60TECTION
Curve C
COSCO FIR
5815 EL CAMINO REAL
Page • Date 9-21-18
City Water Supply: Demand:
Cl - Static Pressure : 88 Dl - Elevation : 1.299
C2 - Residual Pressure: 79 D2 - System Flow : 206.2
C2 - Residual Flow : 1560 D2 - System Pressure : 86.011
Hose ( Demand) : 100
D3 - System Demand : 306.2
Safety Margin : 1.546
150
140
130
p120
R°
E10°
S 90
s 80
U70 -
R6°
E
40
°
30
20
10
20 400 600800 1000 1200 1400 1600 1800
FLOW ( N ' 1.85)
Computer Programs by Hydratec Inc. Revision: 50.52.1
Fittings Used Summary
COSCO FIRE PROTECTION Page 2
5815 EL CAMINO REAL Date 9-21-18
Fitting Legend
Abbrev. Name ¼ ¼ 1 1% 11/2 2 21/2 3 31/2 4 5 6 8 10 12 14 16 18 20 24
E NFPA 13 90' Standard Elbow 1 2 2 3 4 5 6 7 8 10 12 14 18 22 27 35 40 45 50 61
G NFPA 13 Gate Valve 0 0 0 0 0 1 1 1 1 2 2 3 4 5 6 7 8 10 11 13
T NFPA 1390' Flow thru Tee 3 4 5 6 8 10 12 15 17 20 25 30 35 50 60 71 81 91 101 121
Unit 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.
0 Computer Programs by Hyec Inc. Revision: 50.52.1 9
Pressure / Flow Summary - STANDARD
COSCO FIRE PROTECTION Page 3
5815 EL CAMINO REAL Date 9-21-18
Le Elevation K-Fact Pt Pn Flow Density Area Press
Actual Actual Req.
BOR 6.0 77.6 na 206.2
UG1 -3.0 81.72 na
UG2 -3.0 82.52 na
BF1 3.0 80.15 na
BF2 3.0 80.17 na
BF3 3.0 85.2 na
UG3 -3.0 88.13 na
TEST 3.0 86.01 na 100.0
The maximum velocity is 5.01 and it occurs in the pipe between nodes BOR and UG1
Computer Programs by Hydratec Inc. Revision: 50.52.1
Final Calculations - Hazen-Williams - 2007
COSCO FIRE PROTECTION Page 4
5815 EL CAMINO REAL Date 9-21-18
Hyd. Qa Dia. Fitting Pipe Pt Pt
Ref. licit or Ftng's Pe Pv ******* Notes
Point Qt Pf/Ft Eqv. Ln. Total Pf Pn
BOR 206.20 4.1 E 14.534 9.000 77.600 Qa = 206.20
to 140.0 0.0 14.534 3.898
UG1 206.2 0.0096 0.0 23.534 0.226 Vel = 5.01
UG1 0.0 4.23 2E 38.446 71.500 81.724
to 150.0 0.0 38.446 0.0
UG2 206.2 0.0072 0.0 109.946 0.797 Vel = 4.71
UG2 0.0 4.1 E 14.534 6.000 82.521
to 140.0 G 2.907 17.441 -2.599
BF1 206.2 0.0096 0.0 23.441 0.225 Vel = 5.01
BF1 0.0 4.26 0.0 1.875 80.147
to 120.0 0.0 0.0 0.0
BF2 206.2 0.0107 0.0 1.875 0.020 Vel = 4.64
BF2 0.0 4.1 0.0 3.145 80.167
to 140.0 0.0 0.0 5.000 * Fixed Loss = 5
BF3 206.2 0.0095 0.0 3.145 0.030 Vel = 5.01
BF3 0.0 4.1 2E 29.067 6.000 85.197
to 140.0 0.0 29.067 2.599
UG3 206.2 0.0096 0.0 35.067 0.336 Vel = 5.01
UG3 0.0 4.23 G 3.845 23.500 88.132
to 150.0 T 38.446 42.290 -2.599
TEST 206.2 0.0073 0.0 65.790 0.478 Vel = 4.71
100.00 Qa = 100.00
306.20 86.011 K Factor = 33.02
to
Computer Programs by Hydratec Inc. Revision: 50.52.1