HomeMy WebLinkAbout3200 CARLSBAD BLVD; ; FPC2019-0092; PermitPERMIT REPORT
tC*ty of
Carlsbad
Fi:reiIe:r1niit
Print Date: 07/27/2022
Job Address: 3200 CARLSBAD BLVD, CARLSBAD, CA 92008
Permit Type: FIRE-Construction Commercial Work Class:
Parcel #: Track #:
Valuation: $0.00 Lot #:
Occupancy Group: Project #:
#of Dwelling Units: Plan #:
Bedrooms: Construction Type:
Bathrooms: Orig. Plan Check #:
Plan Check #:
Permit No: FPC2019-0092
Status: Closed - Finaled
Underground Fire
Applied: 04/09/2019
Issued: 04/23/2019
Finaled Close Out: 09/26/2019
Final Inspection:
INSPECTOR: Salcedo, Felix
Project Title:
Description: TAMARACK BEACH RESORT - REPLACE EXISTING 4" BACKFLOW
Applicant: FPContractor:
COSCO FIRE PROTECTION COSCO FIRE PROTECTION INC
MATJORGENSEN 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 1760-602-8561 1 I www.carlsbadca.gov
Ff C--2-O (9 -ôo92
Hydraulic calculations using HydraCALC
Cosco Fire Protection, Inc
4990 Greencraig Lane
San Diego, CA
92123
858-444-2000
Job Name : Tamarack Beach Resort - Backflow
Drawing FPI
Location : 3200 Carlsbad Blvd
Remote Area : I
Contract : 10.CA_5430
Data File : 10.CA_5430 Tamarack Beach Resort Backflow.WXF
Computer Programs by Hydratec Inc. Revision: 50.53.5
Cosco Fire Protection, Inc
Tamarack Beach Resort - Backflow
HYDRAULIC CALCULATIONS
for
Project name: Tamarack Beach Resort - Backflow
Location: 3200 Carlsbad Blvd
Drawing no: FPI
Date: 4-9-19
Design
Remote area number: I
Remote area location: Base of Riser Proof Calc
Occupancy classification: Ordinary Hazard Group I
Density: .15 - Gpm/SqFt
Area of application: 1500 - SqFt
Coverage per sprinkler: 120 - SqFt
Type of sprinklers calculated: 1/2 SSU QR
No. of sprinklers calculated: 13
In-rack demand: N/A - GPM
Hose streams: 250 - GPM
Total water required (including hose streams): 498.15 -GPM
Type of system: Overhead Wet NFPA 13
Volume of dry or preaction system: N/A - Gal
Water supply information
Date: 01/14/19
Location: Carlsbad Blvd
Source: City of Carlsbad
Name of contractor: Cosco Fire Protection, Inc
Address: 4990 Greencraig Lane / San Diego, CA / 92123
Phone number: 858-444-2000
Name of designer: M. Lovely
Authority having jurisdiction: Carlsbad Fire Dept.
Notes: (Include peaking information or gridded systems here.)
Page 1
Date 4-9-19
@ 78.665-Psi
Computer Programs by Hydratec Inc. Revision: 50.53.5
Water Supp!y Curve C
Cosco Fire Protection, Inc Page 2
Tamarack Beach Resort - Backflow Date 4-9-19
City Water Supply: Demand:
Cl - Static Pressure : 83 Dl - Elevation : -0.866
C2 - Residual Pressure: 40 D2 - System Flow : 248.1
C2 - Residual Flow : 4450 D2 - System Pressure : 78.665
Hose ( Demand) : 250
D3 - System Demand : 498.1
Safety Margin : 3.586
150 -
140
130
120
R11°
E10°
s 90 "T
c80
70
R 60
E 50
C2
40
30
20
10
50911000 1500 2000 2500 3000 3500 4000 4500
FLOW (N A 1.85)
Computer Programs by Hydratec Inc. Revision: 50.53.5
Fittings Used Summary
Cosco Fire Protection, Inc Page 3
Tamarack Beach Resort - Backflow Date 4-9-19
Fitting Legend
Abbrev. Name 1/ % 1 11/4 11/2 2 21/2 3 31/2 4 5 6 8 10 12 14 16 18 20 24
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
L NFPA 13 Long Turn Elbow 05 1 2 2 2 3 4 5 5 6 8 9 13 16 18 24 27 30 34 40
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
Zim Wilkins 375ADA Fitting generates a Fixed Loss Based on Flow
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. Revision: 50.53.5
Pressure I Flow Summary - STANDARD
Cosco Fire Protection, Inc Page 4
Tamarack Beach Resort - Backflow Date 4-9-19
Node
No.
Elevation K-Fact Pt
Actual
Pn Flow Density Area Press
Actual Req.
BOR 0.0 67.43 na 248.15
UGI 0.0 67.51 na
SF1 1.75 67.03 na
BF2 1.75 77.85 na
UG2 0.0 78.8 na
TEST 2.0 78.67 na 250.0
The maximum velocity is 6.03 and it occurs in the pipe between nodes BOR and UGI
Computer Programs by Hydratec Inc. Revision: 50.53.5
FinalCalculations: Hazen-Williams
Cosco Fire Protection, Inc Page 5
Tamarack Beach Resort - Backflow Date 4-9-19
Nodel Elevi K Qa Nom Fitting Pipe CFact Pt
to or Ftngs Pe ******* Notes
Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf
BOR 0 +248.15 248.10 4 0.0 6.000 140 67.426
to 0.0 0.0 0.0
UGI 0 248.1 4.1 0.0 6.000 0.0135 0.081 Vel = 6.03
UGI 0 0.0 4 L 8.72 12.000 140 67.507
to 0.0 8.720 -0.758
BFI 1.750 248.1 4.1 0.0 20.720 0.0135 0.280 Vel = 6.03
BFI 1.750 0.0 4 2L 17.44 6.000 140 67.029
to Zim 0.0 17.440 10.500 * * Fixed Loss = 10.5
BF2 1.750 248.1 4.1 0.0 23.440 0.0135 0.317 Vel = 6.03
BF2 1.750 0.0 4 L 8.72 6.000 140 77.846
to 0.0 8.720 0.758
UG2 0 248.1 4.1 0.0 14.720 0.0135 0.198 Vel = 6.03
UG2 0 0.0 4 T 29.067 22.000 140 78.802
to C 2.907 31.974 -0.866
TEST 2 248.1 4.1 0.0 53.974 0.0135 0.729 Vel = 6.03
250.00 Qa = 250.00
TEST 498.10 78.665 K Factor= 56.16
Computer Programs by Hydratec Inc. Revision: 50.53.5
Accessories
Air gap (Model AG)
Repair kit (rubber only)
O Thermal expansion tank (Model XI)
O OS & Y Gate valve tamper switch (OSY-40)
QT-SET Quick Test Fitting Set
MODEL
375ADA with
standard OS&Y
MODEL
375ADA with
BG option
Attention: Model 375ADA
(grooved body) and Model
375DA (flange body) have
different lay lengths.
ZURN Model 375ADA
WILKINS Reduced Pressure Detector Assembly 7cc üô
Application
Designed for installation on water lines in fire protection
systems to protect against both backsiphonage and back-
pressure of contaminated water into the potable water supply.
The Model 375ADA shall provide protection where a potential LEA/ FREE
health hazard exists. Incorporates metered by-pass to detect
leaks and unauthorized water use.
Standards Compliance 55F1AN5161
ASSE® Listed 1047 (2 1/2" 8") Options (with OS&Y gates)
CSA® Certified B64.4 (2-1/2" - 8") (Suffixes can be combined) AWWA Compliant C550 0 - with OS & Y gate valves (standard) UL® Classified 0 L - less shut-off valves (grooved body connections)
C-UL® Classified 0 LM - less water meter
FM® Approved 0 - with remote reading meter
Approved by the Foundation for Cross Connection El - with gallon meter (standard)
Control and Hydraulic Research at the University of Southern u - with cu ft/min meter
California. 0 G - with groove end gate valves
NYC MEA 104-05-M 0 FIG - with flanged inlet gate connection and
Meets the requirements of NSF/ANSI 61* grooved outlet gate connection *(0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT) 0 MS - with Integral Relief Valve Monitor Switch
By-Pass Backflow Assembly 3/4" Model 975XLD 0 BG - with grooved end butterfly valves
Materials 0 with integral supervisory switches
Main valve body Ductile Iron ASTM A 536 0 BF - with flanged end butterfly valves
Access covers Ductile Iron ASTM A 536 0 with integral supervisory switches
Coatings FDA Approved fusion epoxy finish 0 P1 - with Post Indicator Gate Valve
Internals Stainless steel, 300 Series 0 —509 - with AWWA C509 gate valves
V
NORYLTM
Fasteners & Springs Stainless Steel, 300 Series
Elastomers EPDM (FDA approved)
Buna Nitrile (FDA approved)
Polymers NORYLTM
Sensing line Stainless steel, braided hose
Features
Sizes: 2 1/2*, 311* 4", 611, 811, 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
(Flanged) ANSI B16.1
Class 125
*2 1/2" & 3" sizes use 4" body & reducer coupling
Dimensions & Weights (do not include pkg.)
WEIGHT
MODEL WITH WITH 375ADA WITHOUT WITH OS&Y WITH OS&Y BUTTERFLY BUTTERFLY SIZE GATES GATES (GXF) GATES(GXG) VALVES VALVES
(GXG) (GXF)
in. mm lbs. kg lbs. kg lbs. kg lbs. kg lbs. I kg
21/2 65 112 50.8 214 97 206 93.5 154 70 164 74
3 80 111 50 231 104.8 221 100.3 156 71 169 77
4 100 98 45 252 114 226 103 146 66 168 76
6 150 151 69 387 176 357 162 225 102 255 116
8 200 321 146 797 362 1 773 351 465 211 511 232
10 250 374 170 1059 480 1 937 425 590 268 648 294
DIMENSION (approximate) - - MODEL
375ADA A WITH B LESS E E E WITH
SIZE A BUTTERFLY GATE C 0 OS&Y OPEN OS&Y BUTTERFLY F H Relief Valve
VALVES VALVES CLOSED VALVES discharge port:
in. 'Tim in. 'Tim In. 'Tim in. mm in. 'Tim in. mm in. mm In. mm mm fl 2 1/2'- 6 - 2.75 sq. in.
21/2 65 351/8 892 321/8 816 201/8 511 41/2 114 9 229 163/8 416 137/8 352 81/4 210 11 279 95/8 247 8" -10" - 3.69 sq. in 3 80 361/8 918 33 838 /0178 511 41/2 1'1 9 229 187 479 155/8 397 81/2 /1-6 11 279 95?8 74-7-
4 100 381/4 972 331/4 845 197/8 505 41/2 114 9 229 223/4 578 181/4 464 9 229 11 279 95/8 2.47
6 150 471/4 1200 401/4 1022 257/8 657 51/2 140.101 2 267 301/8 765 233/4 603 101/4 260 123/8 314 3 _1 330
8 200 62 1575 55 1397 38 1/2 978 10 254 12 305 '37 3/4 959 291/4 743 12 305 153/8 391 175/16 440
10 250 645/8 1642 59 1491' 381/2 978 10 254 12 305 453/4 1162 353/8 899 13 330 153/8 391 171/8 435
Zurn Industries, LLC I Wilkins Rev. H
1747 Commerce Way, Paso Robles, CA U.S.A. 93446 Ph. 855-663-9876, Fax 805-238-5766 Date: 4/17
In Canada I Zurn Industries Limited Document No. BF-375ADA
3544 Nashua Drive, Mississauga, Ontario L4V 1L2 Ph. 905-405-8272, Fax 905-405-1292 Patent No. 5, 913, 331
Product No. Model 375ADA
wwwzurn,.00m I Pagel of 2
101.0
104 o.
U) 69 00
Lu 35
U, U) In LU
IL
0
138 a
104
S 69 w
35
w It 0 a.
4000
Flow Characteristics 0 Rated Flow (established by approval agencies)
4) (I, wO IX a.
MODEL 375ADA 2-1/2" -3" (STANDARD AND METRIC)
0 6.3 12.6 FLOW RATES (us) 18.9 25.2
0 100 200 FLOW RATES (GPM) 300 400
MODEL 375ADA 4" & 6" (STANDARD & METRIC)
FLOW RITES (us)
25.2 50.5 75.7
- -L--- ----
vi 15
0.
10
31.5
a 104
U) U) 69 o -j w
35
U)
U) w 0 of Q.
500
0 400 800 1200 1600
FLOW RATES (GPM)
MODEL 375ADA 8" & 10" (STANDARD & METRIC)
FLOW RATES (us)
0.0 63.1 126.2 189.3 252.4
ro 20
91,
1000 2000 3000
FLOW RATES (GPM)
Typical Installation
Local codes shall govern installation requirements. To be
installed in accordance with the manufacturer's instructions
and the latest edition of the Uniform Plumbing Code. 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.
I -
iiU1pje'ii1
II 'II U
DIRECTION OF FLOW r
Capacity thru Schedule 40 Pipe (GPM)
Pipe size 5 ft/sec 7.5 ft/sec 10 ft/sec 15 ft/sec
21/2' 75 112 149 224
3 115 173 230 346
4 198 298 397 595
6" 450 675 900 1351
8" 780 1 1169 1559 1 2339
10" 1229 1 1843 2458 3687
12" 1763 1 2644 3525 5288
DIRECTION OF FLOW
OUTDOOR INSTALLATION (MODEL 375ADA with BG option) INDOOR INSTALLATION (MODEL 375ADA with G option)
Specifications
The Reduced Pressure Detector Backf low Prevention Assembly shall be certified to NSF/ANSI 61, AS$E® Listed 1047, and
supplied with full port OS & Y 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
shall be EPDM. The checks and the relief valve shall be accessible for maintenance without removing the device from the line.
The Reduced Pressure Detector Sackflow Prevention Assembly shall be a ZURN WILKINS Model 375ADA.
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 1 L2 Ph. 905-405-8272, Fax 905-405-1292
www.zurn.com Page 2 of 2