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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 Page 1 of 2