HomeMy WebLinkAbout2453 IMPALA DR; ; AS150024; Permit7/28/22, 12:00 PM AS 150024 Permit Data
City of Carlsbad
Sprinkler Permit
Job Address: 2453 IMPALA DR
Permit Type: SPRINK
Parcel No: 2090411200
Lot#: 0
Reference No.:
Permit No: AS150024
Status: ISSUED
Applied 2/12/2015
Approved: 2/12/2015
Issued: 2/12/2015
PC #: Inspector:
Project Title: 2453 IMPALA DR -DCDA UPGRADE REPLACEMENT OF
EXISTING SINGLE CHECK BACKFLOW TO CMWD AND UL
APPROVED DCDA.
Applicant:
DRAVES PIPELINE, INC.
P.O. BOX 1051
BONSALL, CA
760-728-7094
Fees($)
749
about:blank
Add'I Fees ($)
0
Owner:
R I F Ill-IMPALA L L C
11620 WILSHIRE BLVD #300
LOS ANGELES CA
-,---
Total($) Balance($)
749 0
1 /1
2461
2453 IMPALA DRIVE
BACKFLOW UPGRADE
2463
<:::.:t N
ND .S:C,A •i-~
R 'AVES
PIPEL.1-
INcoRPoRATeo
LIC# 376472
2453
EXISTING BACKFLOW
UPGRADE TO CMWD
W-22
P.O. BOX 1051 -BONSALL, CA 92003 -(760) 728--7094 -FAX (760) 728-0086
AS\S0024
----1 ------
GATE VALVE 1
SECTION
PUBLIC PRIVATE
CHECK VAL VE 1
CHECK VALVE 2
GATE VALVE 2
BYPASS METER* W DOUBLE CHECK VALVE
BYPASS *BYPASS METER TO BE PURCHASED
FROM CITY
fLG CONNECTION roR
4n X 2 1/2• X 2 1/2. FDC AND
CHECK VALVE
PIPtNG 7
PER PLAN. MIN.(TYP.)
_cFIN.:_GR.
PLAN
NOTE:
ALL BURIED NUTS AND BOLTS
SHALL BE WAX TAPE COATED THIS DRAWING SHOWS MIN!ijUU REQUlREMENTS PER SPEC. 09902
Y CMWD FOR THE DDCV ASSEMBLY. MODIFICA 110NS
MAY BE REQUIRED FOR flRE MARSH.A.L'S APPROVAL
ITEM _ _ _ DESCRIPTION
APPROVED_ DOUBLE CHECK VALVE AND DETECTOR ASSEMBLY.
2 FL. 90" BEND OR TEE WITH HOSE FITTINGS
2A
" CONDUIT TO ALARM PANNEL
AS Rf:QUIRED BY FIRE MARSHAL
SPEC DWG
4 FL. 10 GA CML&C C-150 STEEL SPOOL WlTH S.O.W.O. FLANGE.
5
6
7
8
9
RtV.
6" MINIM M DIAMETER -REDU E DIAM TCR IN RIS R A 0VE FINJSH
GAL V. PIPE SUPPORT· FEE & MASON FIG. 291
APPROVED OATf CARLSBAD MUNICIPAL WATER DISTRICT
ABOVE GROUND DOUBLE
CHECK VALVE DETECTOR ASSEMBLY STANDARD DWG. NO.
W-19
W-22
ZURN. Model 350DA
WILKINS Double Check Detector Assembly
Application
Designed for installation on water lines in fire protection systems
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 1/211 -1011 Horiz. & Vert.)
(1211 Horizontal Only)
• ASSE® Listed 1048 (Sizes 2 1 /2" thru 12 ")
• CSA® Certified B64.5 (Sizes 2 112• thru 8", & 12")
• AWWACompllant C510(Sizes21/2a thru 12"), and C550
• UL® Classified (Sizes 2 1/2" thru 1211)
• C-UL® Classified (Sizes 2 1/2" thru 1211
)
• FM® Approved (Sizes 2 1/211 thru1011}
• NYC MEA 147-99-M Vol 4 (2·1/211 -1 0}
• Approved by the Foundation for Cross Connection
Control and Hydraulic Research at the University of Southern
California (Sizes 2 1/2" thru 1211)
• NSF® Listed--Standard 61, Annex G*
"(0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT)
Materials
Main valve body
Access covers
Coatings
Internals
Fasteners
Elastomers
Polymers
Springs
Features
Ductile Iron ASTM A 536 Grade 4
Ductile Iron ASTM A 536 Grade 4
FDA Approved fusion epoxy finish
Stainless steel, 300 Series
NORYL TM' NSF Listed
Stainless Steel, 300 Series
EPDM {FDA approved)
Buna Nitrfle (FDA approved)
NORYL™, NSF Listed
Stain less Steel, 300 Series
Sizes: 2 1/2", 3", 4" 6 , 8", 1011, 1211
Maximum working water pressure
Maximum working wa1er temperature
Hydrostatic test pressure
175 PSI
140°F
350 PSI
End connections (Grooved for steel)
(Flanged)
AWWAC606
ANSI 816.1 Class 125
Options
(Suffixes can be combined) D -with OS & Y gate valves (standard) 0 L -less shut-off valves {flanged body
connections) D LM -less water meter
-with remote reading meter
-with gallon meter (standard) D CFM -with cu ft meter O CM M -with cu meter meter D G -with groove end gate valves D FG -with flanged Inlet gate connection and
grooved outlet gate connection O Pl -with Post Indicator Gate Valve (3"-1 0")
Accessories O Repair kit (rubber only) D Thermal expansion tank {Model XT) · O OS & Y Gate valva tamper switch (OSY-40)
Attention:
C
Model 350DA (flange body)
and Model 350ADA (grooved
body) have different lay
lengths.
Dimensions & Weights (do not Include pkg.)
MOOEL DIMENSION acoroxlmate)
3iiA BLESS
os&!oPEN
E A GATE C 0 os&i VALVES CLOS ·D
In. mm In! mm In. mm In. mm In. mm In. mm 1ft mm
21/2 es 31 787 15 7/8 403 3 3/4 95 ~ 229 16 3/8 416 13 ·1,a 352
3 80 32 813 151/8 403 3 3/4 95 9 229 18 7/8 479 15 5/8 397
4 100 376/8 958 191/2 495 41/2 114 .$ 229 22 3/4 578 181/4 464
8 150 443/4 1137 231/2 597 51/2 140 10 1/2 267 301/8 765 233/4 603
8 200 603/4 1643 3? 3/4 959 10 254. 12 306 373/4 959 291/4 743
10 250 63~/4 1619 313/4 95~ 10 254 12 305 453/4 1162 35 3/8 899
12 300 861/4 1683 38 965 10 254 12 30~ !31/8 1349 40 5/8 1~2
Zurn Industries, LLC I Wilkins
1747 Commerco Way, Paso Robles, CA U.S.A. 93446 Ph. 855-863-9876, 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
F
In.
31/2
31/2
6
7
81/2
81/2
87/8
WEIGHT
W~\~~T WI~ OS&Y ATE VALVES VALVES
mm lbs.
89 68 ..
89 es
1~2 106
178 180
216 374
216 404
226 463
Rev. B
Date: 12/13
ka lbs. ..
30.9 178
30.9 198
48 296
81.7 480
170 850
183 1222
210 1623
Document No. 8F-3500A
Patent No. 5,913,331
Product No. Model 350DA
ko
80.8
90
134.4
217.9
385.9
554.8
736.2
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