HomeMy WebLinkAboutDWG 324-9L; PE 2.91.40; YSP LABORATORIES; L1-L4GENERAL NOTES
RECLAIMED WATER NOTES
1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE CARLSBAD MUNICIPAL WATER
DISTRICT'S "CARLSBAD RECLAMATION RULES & REGULATIONS FOR CONSTRUCTION OF
RECLAIMED WATER MAINS" DATED JUNE 1991.
2. ALL PUBLIC FACILITIES SUCH AS COMFORT STATIONS, DRINKING FOUNTAINS, ETC. SHALL
BE PROT,ECTED FROM SPRAY BY RECLAIMED WATER.
3. NO PONDING, RUN-OFF OR OVER-SPRAY IS PERMITTED.
4. HOSE BIBS ARE STRICTLY PROHIBITED.
5. ON-SITE CROSS-CONNECTIONS BETWEEN RECLAIMED WA TEA LINES AND POTABLE WATER
LINES IS STRICTLY PROHIBITED.
6. NO SUBSTITUTION OF PIPE MATERIALS WILL BE ALLOWED WITHOUT PRIOR APPROVAL OF
THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICT.
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ALL ON-SITE PIPES SHALL HAVE WARNING TAPE PER CARLSBAD MUNICIPAL vi/ATER
DISTRICT'S RULES AND REGULATIONS.
THE IRRIGATION SYSTEMS SHALL RUN BETWEEN THE HOURS OF 10:00 P.M. AND 6:00
A.M. THE FOLLOWING MORNING (SPOT IRRIGATION COULD BE DONE AT A DIFFERENT
TIME) WITH QUALIFIED SUPERVISION PERSONNEL ON SITE.
PROVIDE A MINIMUM OF AT LEAST 18 JNCHES OF COVER OVER ALL WIRING AND PIPING.
PRIVATE LOTS SHALL BE PROTECTED FROM CONTACT FROM RECLAIMED WATER,
WHETHER BY WINDBLOWN SPRAY OR BY DIRECT APPLICATION, THROUGH.iRRIGATION OR
OTHER APPROVED USE. LACK OF PROTECTION, WHETHER BY DESIGN, CONSTRUCTION
PRACTICE OR SYSTEM OPERATION, IS STRICTLY PROHIBITED.
CONTRACTOR SHALL ADJUST HEADS TO PREVENT OVER-SPRAYING ON ALL SIDEWALKS,
STREET, AND PRIVATE LOTS.
QUICK COUPLING VALVES SHALL HAVE A SPECIAL COUPLE KEY PER CARLSBAD
MUNICIPAL WATER DISTRICT'S RULES AND REGULATIONS.
METERS SHALL BE SIZED BY THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICT.
ALL IRRIGATION PIPE SHALL BE STENCILED, COLOR-CODED (PURPLE) AND LAID WITH
WARNING TAPE PER THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICT'S RULES AND
REGULATIONS.
ALL POTABLE WATER AND RECLAIMED WATER PIPING SHALL BE INSTALLED WITH THE
STENCILING ORIENTED TOWARD THE TOP OF THE TRENCH.
WHEN A POTABLE WATER LINE AND RECLAIMED WATER LINE CROSS, THE RECLAIMED
LINE SHALL BE INSTALLED WITHIN A PROTECTIVE SU:EVE. THE SLEEVE SHALL EXTEND
10 FEET FROM EACH SIDE, FROM THE CENTER LINE OF POTABLE LINE, FOR A TOTAL OF
20 FEET.
A 10 FOOT HORIZONTAL SEPARATION BETWEEN POTABLE WATER AND RECLAIMED
WATER MAINS MUST BE MAINTAINED AT ALL TIMES. THE POTABLE LINE MUST BE
INSTALLED ABOVE THE RECLAIMED LINE.
A MINIMUM OF 12 INCHES OF VERTICAL SEPARATION BETWEEN UTILITIES MUST BE
MAINTAINED AT ALL TIMES.
DEVELOPER/CONTRACTOR SHALL CONDUCT ACROSS-CONNECTION TEST AND COVERAGE
TEST AS DIRECTED BY THE CARLSBAD MUNICIPAL WATER DISTRICT ENGINEER AND/OR
.THE SAN DIEGO COUNTY DEPARTMENT OF HEALTH SERVICES PRIOR TO ANY USE OF
RECLAIMED WATER. .
QUICK COUPLING VALVES USED IN RECLAIMED WATER SYSTEMS SHALL CONFORM TO
THE FOLLOWING:
A. QUICK-COUPLING VALVES SHALL BE 1 INCH NOMINAL SIZE NELSON 117645
WITH BRASS CONSTRUCTION AND A NORMAL WORKING PRESSURE OF 150
P.S.L OR RAINBIRD 1144 NP
8. IN ORDER TO PREVENT UNAUTHORIZED USE, THE VALVE SHALL BE
OPERATED ONLY WITH A SPECIAL COUPLER KEY WITH AN ACME THREAD
FOR OPENING AND CLOSING THE VALVE.
C. THE COVER SHALL BE PERMANENTLY ATTACHED TO THE QUICK-COUPLING
VALVE IT SHALL BE PURPLE RUBBER OR VINYL.
D." LOCKING COVERS ARE REQUIRED.
AN ANNUAL CROSS CONNECTION INSPECTION WILL BE DONE BY EITHER CARLSBAD
MUNICIPAL WATER DISTRICT OR SAN DIEGO COUNTY DEPARTMENT OF HEALTH SERVICE.
COPIES OF INSPECTION REPORTS WILL BE FORWARDED TO THE NON-INSPECTING PARTY. ' . DEVELOPER SHALL SHOW THE LOCATION OF RECLAIMED SIGNS "DO NOT DRINK" otJ
THESE PLANS.
AN ON-SITE USER/SUPERVISOR SHALL BE DESIGNATED IN WRITING. THIS INDIVIDUAL
SHALL BE FAMILIAR WITH PLUMBING SYSTEMS WITHIN THE PROPERTY, WITH THE BASIC
CONCEPTS OF BACKFLOW/CROSS-CONNECTION PROTECTION, AND THE SPECIFIC
REQUIREMENTS OF A RECL\IMED WA.TER SYSTEM. COPIES OF THE DESIGNATION, WITH
CONTACT PHONE NUMBERS SHALt BE PROVIDED TO THE SAN DIEGO COUNTY
DEPARTMENT OF HEALTH SERVICES AND CARLSBAD MUNICIPAL WATER DISTRICT.
SHOW ALL PUBLIC AND PRIVATE POTABLE WATER MAINS ON IMPROVEMENT PLANS.
ITEM NUMBERS 8, 19, AND 23 SHALL BE REQUIRED JUST PRIOR TO THE ACTUAL USE OF
RECLAIMED WATER. ITEM NUMBER 22 THE SIGNAGE PLAN SHAl,.L BE A PART OF THIS
IRRIGATION PLAN, BUT THE ACTUAL SIGNS AND TAGS WILL BE l~TALLED JUST PRIOR
TO ACTUAL USE OF RECLAIMED WATER.
IN CASE OF EM ERG ENCY CONT ACT..,Cic,A-icRicLn:SB:.A_D_T_E~C~H_N~O_LO~G~Y~,_IN~C~-_@ (714) 857-2919
(FILL IN) (NAME) ( I EL. NO.I
OR AFTER HOURS CONTACT FANG CHUNG LE5 @ (714) 857-2919
(FILL IN) (NAME) · ! I EL. NO.I
(SlZE) 12" X 36"
PURPLE LOGO
r WHITE BACKGROUND ..
;-1• PURPLE LETTERS
sa· -N.r.s.r
. WARNING RECLAIMED WATER
DONOT0RINK
RECLAIMED WATER
AV!SQ-AGUA IMPURA
NOTOMAA
1 • PURPLE LETTERS
.060 ABS PLASTIC OR STICK-ON
VINYL SlGNS Al.SP .. 016 ALUMINUM
2• PURPLE LETTERS
TYPICAL SIGNS -
{FUTURE)
RECLAIMED WATER SYSTEM (PRIVATE)
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YSP LABORATORIES, INC.
PHARMACEUTICAL MANUFACTURING FACILITY
CARLSBAD RESEARCH CENTER ..
5923 BALFLOUR COURT CARLSBAD, CALIFORNIA
SHEET T:TLE SHEET NUMBER
TITLE SHEET L-1
IRRIG. LEGEND & NOTES L-2
IRRIGATIO,\J PLA'\S L-2
IRR'GATIO\J DETA:LS L-2
PLANTING PLAN L-3
DETAILS L-4
SIGNAGE NOTES -----
L
THE FOLLOWING GUIDELINES FOR THE USE OF RECLAIMED WATER
ARE TO BE PERMANENTLY POSTED INSIDE THE DOOR OF EACH
CONTROLLER WHERE THEY ARE EASILY VISIBLE. PLACE ON 8½" X
11" SIZED SIGN. COLOR: PURPLE BACKGROUND WITH BLACK
LETTERING.
GUIDELINES FOR RECLAIMED WATER USE
1. IRRIGATE BETWEEN THE HOURS OF 10:00 P.M. AND 6:00
A.M. ONLY. WATERING OUTSIDE THIS TIME FRAME MUST
BE DONE MANUALLY WITH QUALIFIED SUPERVISORY
PERSONNEL ON-SITE. NO SYSTEM SHALL AT ANY TIME BE
LEFT UNATTENDED DURING USE OUTSIDE THE NORMAL
SCHEDULE.
2. IRRIGATE IN A MANNER THAT WILL MINIMIZE RUN-OFF,
POOLING, AND PONDING. THE APPLICATION RATE SHALL
NOT EXCEED THE INFILTRATION RATE OF THE SOIL. TIMERS
MUST BE ADJUSTED SO AS TO BE COMPATIBLE WITH THE
LOWEST SOIL INFILTRATION RATE PRESENT. THIS
PROCEDURE MAY BE FACILITATED BY THE EFFICIENT
SCHEDULING OF THE AUTOMATIC CONTROL CLOCKS (I.E.,
EMPLOYING THE REPEAT FUNCTION TO BREAK UP THE
TOTAL IRRIGATION TIME INTQ CYCLES THAT WILL
PROMOTE MAXIMUM SOIL ABSORPTION).
3. ADJUST SPRAY HEADS TO ELIMINATE OVERSPRAY ONTO
AREAS NOT UNDER THE CONTROL OF THE CUSTOMER. FOR
EXAMPLE, POOL DECKS, PRIVATE PATIOS AND LOTS, AND
STREETS AND SIDEWALKS.
4. MONITOR AND MAINTAIN THE SYSTEM TO MINIMIZE
EQUIPMENT AND MATERIAL FAILURE, BROKEN SPRINKLER
HEADS, LEAKS, UNRELIABLE VALVES, ETC. SHOULD BE
REPAIRED AS SOON AS THEY BECOME APPARENT.
5. EDUCATE ALL MAINTENANCE PERSONNEL, ON A
CONTINUOUS BASIS, OF THE PRESENCE OF RECtAIMED
WATER AND THE FACT THAT IT IS NOT APPROVED FOR
DRINKING PURPOSES. GIVEN THE HIGH TURNOVER RATE OF
EMPLOYEES IN THE LANDSCAPE INDUSTRY, IT IS
IMPORTANT THAT THIS INFORMATION BE DISSEMINATED
ON AN ALMOST DAILY BASIS. IT IS YOU. THE LANDSCAPE
CONTRACTOR WHO IS RESPONSIBLE FOR EDUCATING EACH
AND EVERY ONE OF YOUR EMPLOYEES.
6. OBTAIN PRIOR APPROVAL OF ALL PROPOSED CHANGES AND
MODIFICATIONS TO ANY PRIVATE ON-SITE FACILITIES.
SUCH CHANGES MUST SE SUBMITTED TO, AND APPROVED
BY, THE DISTRICT ENGINEERING OFFICE AND DESIGNED IN
ACCORDANCE WITH DISTRICT STANDARDS.
7. ALL RECLAIMED WATER SPRINKLER CONTROL VALVES
SHALL BE TAGGED WITH IDENTIFICATION TAGS.
8. ALL SPRINKLER HEADS SHALL BE IDENTIFIED AS RECLAIMED
WATER SPRINKLER HEADS.
A.
6.
TAGS SHALL BE WEATHERPROOF PLASTIC,•3" X 4",
PURPLE IN COLOR WITH THE WORDS "WARNING
RECLAIMED WATER -DO NOT DRINK" IMPRINTED ON
ONE SIDE, AND "AVISO • AGUA IMPURA -NO
TOMAR" ON THE OTHER SIDE. IMPRINTING SHALL
BE PERMANENT AND BLACK IN COLOR. USE TAGS
AS MANUFACTURED BY T. CHRl9'rY ENTERPRISES
OR APPROVED EQUAL.
ONE TAG SHALL BE ATTACHED TO EACH VALVE AS
FOLLOWS:
1 . ATTACH TO VALVE STEM DIRECTLY OR WITH
PLASTIC TIE-WRAP OR .
2. ATTACH TO SOLENOID WIRE DIRECTLY OR
WITH PLASTIC TIE-WRAP OR
3. ATTACH TO VALVE COVERWITH EXISTING
VALVE COVER BOLT.
EACH AUTOMATIC CONTROLLER AND ITS ASSOCIATED EQUIPMENT
SHALL BE IDENTIFIED WITH A SIGN BEARING THE WORDS
"RECLAIMED WATER USED FOR IRRIGATION" IN ENGLISH AND
SPANISH, WITH BLACK LETTER 1" HIGH ON A PURPLE
BACKGROUND.· THE SIGN SHALL BE PLACED SO THAT IT CAN BE
READILY SEEN BY ANY OPERATIONS PERSONNEL UTILIZING THE
EQUIPMENT.
DECLARATION OF RESPONSIBLE CHARGE:
LANDSCAPE,
PROJECT SITE
LEGEND
I ' ' I ""
50 SCALE
RECL~IMED WATER TAG LOCATIONS AND VALVES.
PROPOSED RECLAMED WATER LINE.
AREA OF RECLAIMED WATER USE.
•
NOTE: ONCE RECLAIMED WATER BECOMES AVAILABLE,
THE POTABLE WATER LINE SERVING THE
RECLAIMED WATER METER SHALL BE SEVERED.
5
lli!SPECTION PRO_S:EOURES
RECLM.ED WATER SIGN LOCATION Ato AUTOMATIC CONTROLLER.
l. C!'~'Y CONSTRUCTION INSPECTION SHM.,t, INCLUDE:
A. LOCAT~ON or PIPE ~INES.
It. TRENCH DEPTH.
C. REQUXiU:O SEPARATION (HORIZOHTALL~ A.NO VERTICALLY).
D. P!PE IDENTIFXCATIOK.
E. POINTS-oF~CONNECTION (POC'S}.
F. LOCATION ANO !DENTIFICATION OY SPRINK~ER HEAOS.
G. WARNING SICNS AT ~HE SITE AND ON THE TRUCl(S HAULING
RECLAIMEO ~ATER (IF RECw\IMED WATER IS USED FOR
CO~S't'RIJCTION).
AN A~PROVAL LET'l'S:R REGAlIDUiG THE INSPECTION OP' t'H£ PROJEC'l'
SH.ALL BE 01':1,TAINE:D FRm'I TJ1E CITY 1,.NO THE DISTRICT, AND 8E
FORHAAD'ED TO TH£ COUNTY H!:Ai.TH DEPA.R.'TME:NT PR::OR TO FINAJ:. INSPE~TIO~ APPROVAL.
2. Dt$tRICT FINAL INSPECTIO~ SHALL INCLUDE~
'
RJM
DESIGN GROUP, INC.
P'LANN]NG AND LANDSCAPE AR.CKITI:C't(l'R'.£
-.!'lAS-1\A""•~A'!', <Urr~ HI!. MR.~10,,r VIUl"L CO., H'91 /'11<11 ~1m1~
VICINITY MAP
),~ '
00/,,IIJ~iNl:::t ~
"AS BUILT"
TITLE DATE
WARN!."!ORECLAJMEDWATER
DO NOT DRINK
I HEREBY DECLARE THAT I AM AR~HITE~T 0~ WORK EOR THIS PROJECT. THAT I HAVE EXERCISED RESPONSIBLE rnARG oVE THE DESIGN OF THIS PROJECT AS DEFINED IN
SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE ANO THAT THE DESIGN IS
CONSISTENT WITH CURRENT STANDARDS.
A-COVERAGE TEST, AFTER COMPLETION or THE SPRtNKLER SYSTtM,
TO D~TERMIN~ THE ADEQUACt or COVERAGE ON THE AP?ROVED USE
A.REA ~NO PROTECTION OF AREAS ~OT APPROVtO FOR R£CtIVING RECLAIMEO ~ATER.
r~ \
c(Jo)-f.GE e1."° .FARNSWORTH CT; 0
,; MCCKELLAN ~ ~ ~ t
REVIEWED BY:
AVISO • .AGJA IMPURA
NOTOMA.A
18" X Hr' SIZE
,016 ALUMINUM, .060 ABS Pt.ASTIC
0A STICK-ON VINYL SIGNS.
I UNDERSTAND THAT THE CHECK OF PROJECT DRAWING AND SPECIFCATIONS BY THE CITY OF CARLSBAD AND THE SAN DIEGO COUNTY DEPARTMENT OF HEALTH SERVICES IS CONFINED TO
A REVIIEW ONLY AND DOES NOT RELIEVE ME. AS LANDSCAPE ARCHITECT, OF WORK, .OF MY
RESPONSIBILITIES FOR PROJECT DESIGN
B, WARNING SlGNS AND LAB£LS.
C. QOICK COUPLING VALVES.
□. AtL ASPECTS OF T~E IRRIG~TIOK CONDITIONS INCLLl~XNG
WINOBLOW SPRAY, RU'NOFF, AND ~ONOIN~.
E. ~gQUIRED PROTECTION OF AL~ RESIDENTIAL AREAS_
F. R~QU!~ED PROT~CTION OF WE.U., STREAJIIS, RESERVOfRS, nc.
I:, PALOMAR AIRPORT '£ '" .------~-; . .,,-•·-~-----Y,:,.
\ Cs..=~ s,· PE2.91.40
INSPECTOR DATE
'FIR N ND ADDRESSES.:
V• ;;,.,5 0
G. CROSS-CD~NECTION. '
,. AJ<NOAL rnsPECTlON SHALL !SCLODE: '
0 "'~,,<J., 'i ,--....,y, ...,~,$.'~ [I] I~ ~I ~C-I~T=Y~Pl.»HNG~O~F~C~o-fR-PAR~kS-C--CCEN~AD I r:4'
A COMPLETE INSPtCTION WHlCH SHOU'LC covn PART ,. A.ND PAltT a OF q }-0
_Q,. ~ , -
THE 0:tSTRl:CT FINAL nl$PECTICN. ~.S ~~
Revisions must be appn:,ved by Public Health Engineer, City Engineer -.'<'?', PRIVATE (ONSITE) RECLAIMED WATER
CARLSBAD MUNICIPAL WATER DISTRICT g, Distri t En inoor nor to ,mplemontation inti~ld. SYSTEM FOR:
/2 DISTRICT APPROVED CHANGES YSP LA o ES IN ~ / :"" -,,,_. z !z1./•L N . DE RIP1I0N \P"ROvEo DATE DEVELOPERS NAME=YSP LABORATORIES, INC I lpE2 91 40 ·. B RATORI , · _'tnl (_~ -~ .., __ .,,_ ADDRESS: 592.3...MLFLQ_UB COURT . . . -~o~.~~~i8s, DISTRICT ENGINEER · CATE .cA.8.LSBAD,..CAL IFORNIA__ 1 APPRovi:D ~ VW1,JW1<~ _f)-io~ f2::
r~~;::r~0~~if~i~~~~~~~~~l=t===============i====i===h:::-::~::::--:-:-~::-::-=-=~=--;1:E~L~E;P~H~a~N~E--~'7=1~4\~s~5~7-~29~1~9~ ASSlSTANT PLAN:-IING D1RmoR DATE ::=-9. rE_GM~.~f TH OEPARTME-NT -1.:::(,A#~~~"' 7-<1 ':t DATE PLAN PREPARED: -1' 2'1. BY· e f(.., ~~DB~~: b.' ~&. _1: • CT0~~~10 1. 0;2r9.,.,,L,N,,.-o~
APPROVED BY: · DATE RVWO BY:_ 5'.".'.!{ IL, . _ . , _
C.M.WD. NO 92-C. 385.
NOTE;
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-11
1' fl'OI<\ FA<-e
Of l'3LANP-
INSTALL PRESSURE COMPENSATING DEVICES
IN ALL POP UP HEADS. INSTALL PCS .5 IN
ALL HEADS WATERING PLANTING AREAS
6' WIDE OR LESS.
PAD E"L&VA.T/ClA../
I
' I
SCHEDULE 40 PIPE
UNDER PAVING TYP.
), r~~~~~----=-=-~ r--:-----. ·~ / CONTROLLER IN HYD S-1 STAI ESS ;a4n COVER -SAND BACKFILL ~-
STEEL ENCLOSURE WITH RAIN ALL PIPE UNDER AC. PAVING TYPICAL
RAINBIRD ISC-B-16 -· )
CONNECT CONTROLLER TO EXISTING 110 VOLT
ELECTRICAL SERVICE. 3Ff. l¾CEc-OF ~
11:> C.-~NTlef4.I NE-
MAINUNE 11.<Jl'IS <>N
P"'1Pel'1X LINE".
&
Tfflc;AI-\
\
INSTALL PRESSURE COMPENSATING NOZZLE SCREENS
IN POP UP HEADS. INSTALL PCS . 5 IN ALL HEADS 1---_,,. -----------
WATERING PLANTING AREAS 6' WIDE OR LESS.
NOTE: REFER TO ARCHITECTURAL PLAN FOR CONCRETE SPECIFICATIONS.
NOTE: SLEEVE SIZES FOR IRRIGATION LINES SHALL BE A MINIMUM
OF TWO TIMES THE SIZE OF THE LINE IT SLEEVES.
NOTE: REMOVE AND DISPOSE OF ROCKS AND CLODS OVER 2"1NCHES
DIAMETER FROM SOIL AND BACKFILL MIX.
SIGHT LINE DISTANCES ARE NOT APPLICABLE
AS ALL PARKWAY LANDSCAPING IS EXISTING.
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t:il.
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0 u
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CONNECT TO . . . . 2" WA'l'ER METER
FOR IRRIGATION. {FU'l'uRE RECLAIMED WATER)
STATIC PRESSURE . 64 PSI.
PEAK DEMAND 38 GPM.
DESIGN PRESSURE 58 PSI.
rlt'-'---~---TRBi AOOTBAU
,------4" CL.EMIi OUT PLUG
,-----4■.(T STYAlitE f"EMALE
~PYM
FNSH GRADE
n-oHI---• ■Pl FR HEAD
1111!4H::--"l'r--""t1C 80H • NII F LE
~~;.-l_-\W...CON AfffCIRAN VALVE
@TREE WATERING CETAIL
PRESSURE CALCULATION FOR VALVE # 13
ITEM GPM LENGTl1 PSI LOSS
2· METER 27 0 .• 0 1-1/2" RPBFP 27 . 10.0 2· MAINl,.INE 27 750' 5.0 1-1/4" RC VALVE 27 5.4 LATERALS 2.0
ELEVATION + s· 3 -4 MISC. LOSSES 10~ OF LINE LOSSES .7 I
TOTAL LOSSES 26.':i PRESS. REGIU. AT 11EAD 30.Q
.
TOTAL PRESSURE REQUIRED 56.'5 .
11YDRAULIC GRADIENT 425'
ELEVATION AT METER 276'
STATIC PRESSURE AT METER. 64 PSI
RESIDUAL PRESSURE 7,5 PSI -
BACKFLOW PREVENTERS SHALL BE TESTED BY A CERTIFIED TESTER
AND RESULTS SHALL B_E SUBMITTED TO THE OWNER AND THE WATER
DISTRICT. PIPE BETWEEN METER AND BACKFLOW PREVENTER SHALL
BE SCHEDULE 'K' HAR/}, COPPER.
SERVICEABLE CHECKVALVES LOCATED IN VALVE BOXES OR ON RISERS
ABOVE GRADE ARE REQUIRED WHERE ELEVATION· DIFFERENTIAL MAY
CAUSE LOWHEAD DRAINAGE.
NOTE; OWNER IS RESPONSIBL_E FOR MAINTAINING IN
OPERATING CONDITION, THE EXISTING PARKWAY
IRRIGATION SYSTEM DURING CONSTRUCTION.
SLEEVE ALL EXISTING PIPE UNDER DRIVEWAYS.
nutro\TICII l'.ol);OI[)
:m!la, lmlU"l\C'l'URDt lffll GI'!!
"' • " MlN8IRD f 1806-SAM--15 Q'l'HHF 6'' PCP UP .9 1.3 1.8 90 ¢ ~ 'CJ 0 RAINBIRD I 1806-SAM--12 Q TH H F 6" POP UP .6 .9 l.J 2.6 90
0 0 0 p: RUll8IRD I 1806-~lOIA Q 'l'H H F 611 PCP UP .4 .6 .81.6 90
rd fl IJ )I RAIIIBIRD t l-16SLIQ 'l'H H F 61
' 1W UP .8 1.0 1.6 3.2 90
rd Ill ¢ JI RAlNBIRD f 1806-SAM--22SS Q 'l'H B F 6" !'Ct' UP .81.01.6 3.2 90 t PfVNMH> If /,fO( -,,,,,,r llU~ J ..,.,.,
RAIIIBIRD f Em-<:P-11 R!Mm:o:tmi:1,\ll\LVE.
PATm!N
120 180
120 180
120 180
120 180
120 180
.
360
360
360
360
R PSI
15' 30
12' 30
10' 30
15' JC)
20' 30
I RAINBIRD I 44-0>-JP
RAlNBIRD f ISC-B-16 W/ta11Nch'e!ait:.
~ VALVE FCI! a.aJIIXX1lm ARDS, IS'l'All, lN VM.VE 81'.lX.
Olffl\CtUR lN IIYtf«lSAFE = Sim. ~ ASSDIILY.
mlCX) sszs-1 ~-~ llACRFlDI PllE'IENl'm. r...a,A.1"E. F"e.R. O~T. 1'1-M µI~ -r11 ,:;:,t v,tL
-@-cctffllWD STATICII N!IIB!2t
VM.VE SIZE / GI'!!
LfVC CLASS315 AI.mrldllE SPR:nm:G UTERIT, ~.JJ,2'!
PVC CLASS 200 ALER'l'LIIIE SPJmlKLtl\ IATmAL, 3/4" -1-1/2", USE SCB.40 IHQ PAV!n,. --PVC CLASS 315 ALU!TuillE IRRIGATI<lf IIAlN, 2" & IARGm III'IH SCl!.80 FI'!Tilrn. --PVC SCIIEOOLE 40 ALER'l'LIIIE IRRIGATI<lfM111N, 3/4" TO 1-1/2" III'l'H SCl!.40 UIIINGSc ---PVC SCIIEIXlLE 40 ALFJ!TLINE si=. 24" OJVER FCI! l!l\lNS & VIRE SIEE\IES, 18" FC1! IAnlWS ---
lrnlZ: INS'Il'ILL RAlNBIIID PCS PRESSIEE <n!PmSA'l'Im l£llZlE SCRmlS lN ALL RB. POP UP IIF.lll'!.
USE ?IU:SSURE CCHPENSA'l'Im llJl2.LE =,ms Fil\ ALL llDJUS'1l'!!Nl" OF Fl.OIi .ANO RADIUS.
llE!1,R TO MANllFACTllRffi INFOOMATICII Fil\ PROPm SIZOO <F PRESStflE CXJ!PENSA'ltl!S.
---
.,,., S,tl'T. 1--4
EXISTING IRRIGATION SYSTEM MAINTAINED BY OTHERS.
/r---------HpROTECT IN PLACE. PROVIDEHEAD TO HEAD COVERAGE
. NOTE.CONTROLLER WIRE TO BE DIRECT BURIAL COPPER WIRE
-AWG-UF TYPE 600 VOLT. NO LESS THAN SIZE NO. 14.
I
6
BETWEEN EXISTING AND NEW SPRINKLER SYSTEM.
0 10 20 40 60 .
APPROVED FOR PLANTING "AS BUILT"
6~ ., ..
. ' ' . ,;ii I¼ ~,, ·l'.1>~;~
·;., , ... s:.
.,.,,,;-; 4 t.f
\,----'-"-;s:;:,--,.-
. _,,.
--APPROVED
.
ENGINEERING PLANCHECKER DAf,&
l'l.' t \-~~ ePL 'I\ A'$ t,tJ/Li .DAAWIN b· _ tze'{l-:>IDl,l '. . ',_ , .
.
DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION -
AND IRRIGATION ONLY,
INCLUDING PRE,CISE TITLE DATE
LOCATION OF PLANTING REVIE\JED BY•
AREAS. .
12 •21.·"' t--JL.
.
DATE INITIAL DATE INITIAL
-=c, □TH~R APPROVAL CITY APPROVAL
SHEET Of SHE!:TS
INSPECTOR DATE
~ CITY OF CARLSBAD SHEETS
L-4 2 PLANNING DEPARTMENT
. .
. _I-._
YSP L~RATORIES, IN~ Pr··
APPROVED . ~~k~~ tJ-IP-,,,,,,_.
ASSISTANT PLANNING DIRE DR DATE
DWN BY:
I
PROJECT NO. I DRAWING NO. CHKD BY: e,,A.G,
RV\JD BY, S6<lf, CT 81-10 324-9L
C.M.W.D. NO.92-C.385 ,.. •. _._,__ . @._~)
-
PLANTING NOTES 9. SUBSTI'.cUl'IONS WILL NOT BE PERMITTED WITHOUT THE OWNER'S REPRESENTATIVE'S WRITTEN APPROVAL.
l.
2.
3 .
4'.
5.
6.
7.
8.
--CONTRACTOR TO COMPLY WITH FEDERAL, STATE., AND LOCAL LAWS AND REGULATIONS PERTAINING TO INSPECTION FOR PLANT DISEAS~S AND INSECT.INFESTATION. .
FOR TREE STAKING, SHRUB PLANTING, AND VINE TYING DETAILS, REFER TO THE WORKING DRAWINGS.
OWNER'S REPRESENTATIVE SHALL APPROVE ALL PLANT MATERIALS AND THEIR PLACEMENT
PRIOR TO INSTALLATION. CONTRACT OWNER'S REPRESENTATIVE AT LEAST 48 HOURS PRIOR TO REVIEW.
CONTRACTOR SHALL CHALK OUT INTENDED TREE LOCATION FOR ALL TREES 24" BOX AND
LARGER:(:, THEN CONTACT OWNER'S REPRESENTATIVE FOR APPROVAL PRIOR TO DIGGING PLANT IT. ---
ALL TREES SHALL EQUAL OR SURPASS "VALLEY CREST" STANDARDS FOR SIZE AND QUALITY.
ALL SHRUBS SHALL EQUAL OR SURPASS "HINES" STANDARDS FOR SIZE AND QUALITY.
CONTRACTOR SHALL VERIFY TAGS FOR ALL PLANT MATERIAL NAME AND SIZE IN l'.CCORDANCE WITH AMERICAN ASSOCIATION OF NURSERYMENS' "STANDARDS OF PRACTICE."
PLANT MATERIAL SHALL BE HEALTH"<:, WELL-DEVELOPED REPRESENTATIONS OF THEIR SPECIES OR VARIETIES,. FREE FRON DISFIGURE!cENTSt AND WITH WELL-DEVELOPED BRANCH AND ROOT SYSTEnS. CO)!PLY WITH THE FOLLOW NG CONDITIONS:
A. DO NOT PRUNE ANY PLANT MATERIAL PRIOR TO DELIVERY -WITHOUT SPECIFIC APPROVAL BY OWNER'S REPRESENTATIVE.
B.
C,
D,
-PLANTS ARE SUBJECT TO OWNER'S REPRESENTATIVE INSPECTION FOR SIZE VARIETY., CONDITION, LATENT DEFECTS, AND INJURY AT THE PLACE OF GROWTH AND AT THE PROJECT SITE AT AN'c'" TIME BEFORE AND DURING PROGRESS OF WORK. ---WHEN REQUESTED BY OWNER'S REPRESENTATIVE, SHOW SAMPLES TO PROVE THAT NO ROOT BOUND CONDITIONS EXIST. --REMOVE REJECTED PLANTS FROM THE SITE IMMEDIATELY AND REPLACE WITH---. ACCEPTABLE MATERIALS. ...,___
10.
11.
12.
13.
14.
15.
16.
17.
IF A SPECIFIED PLANT SPECIES OR VARIETY IS NOT OBTAINABLE CONTRACTOR MAY SUBMIT A PROPOSAL TO PROVIDE THE NEAREST EQUIVALENT SIZE OR VARIETY TO THE OWNER'S REPRESENTATIVE FOR HIS CONSIDERATION. . .
CONTRACTOR SHALL PROVIDE A WRITTEN GUAAANTEE TO THE OWNER THAT ALL TREES
SHRUBS± AND PLANT MATERIALS WILL MAINTAIN VIGOROUS AND HEALTHY GROWTH FOR THE SPECIF ED GUARANTEE PERIODS.
A_ LESS THAN 5 GALLON SIZE: 60 DAYS
B.
C.
5 GALLON TO 15 GALLON SIZE:1 180 DAYS
15 GALLON AND.LARGER: 1 YEAR
GUARANTEE FOR EACH PERIOD SHALL BEGIN ON DATE OF FINAL ACCEPTANCE OF WORK BY
THE OWNER, AFTER SUCCESSFUL COMPLETION OF THE SPECIFIED MAINTENANCE PERIOD.
CONTRACTOR SHALL REPLACE ALL DEAD AND DYING PLANTS AND ALL PLANTS NOT REFLECTING VIGOROUS GROWTH.
REPLACEMENT PLANTS SHALL BE THE SAME KIND AND SIZE AS ORIGINALLY PLANTED,
A.
B.
SOIL PREPAAATION,. PLANTING AND FERTILIZATIONA STAKING~ AND GUYING SHALL CONFORM TO ORIGINAL SPECIFICATIONS INCLUDIN~ GUARANT~E.
MAKE REPLACEMENTS IMMEDIATELY AS WEATHER WILL PERMIT.
COW('RACTOR SHALL KILL AND REMOVE ALL EXISTING WEEDS FROM SITE AREA. FOR
PREVENTION OF WEED GERMINATION SPRAY ENTIRE PLANTINC .'.2EA SOIL WITH A PRE-EMERGENT HERBICIDE AS RECOMMENDED AND APPLIED BY AN APPROVED PEST CONTROL . ADVISOR. APPLY IMMEDIATELY BEFORE HYDROSEEDING AND AFTER ROOTED GROUNDCOVERS HAVE BEEN PLANTED. THE HERBICIDE SHALL BE APPLIED TO DRY SOIL. THEN WITHIN ONE HOUR OF APPLICATION,,_ INCORPORATE INTO THE SOIL BY IRRIGATION FOR AT LEASE 15 MINUTES. AVOID WA-rER RUN-OFF OR SOIL EROSION AFTER THE PRE.,-EMERGENT HERBICIDE HAS BEEN APPLIED.
ALL TREES SHALL BE PLANTED A MINIMUM OF 3' FROM ALL PAVING, WALLS, BUILDINGS, MOWSTRIP, TURF EDGE, ETC_, UNLESS OTHERWISE NOTED.
ALL SHRUB PLANTING AREAS SHALL INTERSECT HARDSCAPE AREAS AT 90• TYPICAL.
\
r 6-EXISTING CUPANIOPSIS ANACARDIOIDES
(~ARROT WOOD)
18. ALL SHRUB PLANTING AREAS SHALL BE CONSTRUCTED IN A CURVILINEAR MANNER WITH A MINIMUM RADIUS OF 3' TYPICAL, UNLESS OTHERWISE NOTED.
19. I ALL LANDSCAPE AREAS (EXCLUDING TURF) ARE TO BE MULCHED WITH A 3" DEEP LAYER ,, OF GROUND BARK OR SHREDDED MULCH AT THE CONCLUSION OF PLANTING OPERATIONS.
20.
21.
22.
23.
24.
ALL SOIL FOR LANDSCAPE PLANTING AREAS OR BERMS SHALL BE OBTAINED FROM ON-SITE EXCAVATIONS, Sl'OULD IMPORT SOIL BE NECESSARY,. INDICATE SOURCE LOCATION SOIL SHALL BE SANDY LOAJVJ CONTAINING NO TOXIC CHE~ICALS OR ELEMENTS WHICH MAY
INHIBIT OR RETARD NORMAL PLANT GROWTH. SOIL TEST RESULTS SHALL PROVIDE A SOIL SUITABILI'.rY TEST AND SUEMIT TO OWNER'S REPRESENTATIVE FOR APPROVAL PRIOR TO SOIL PLACEMENT.
SOIL PREPl'.RATION .',N-D BACKFILL RECOMMENDATIONS CONTAINED WITHIN THESE PLI\NS AND60R SPECIFICATIONS -ARE FOR EID PURPOSES ONLY. FINAL SOIL ANALYSIS REC MMENDATIONS SHALL SUPERSEDE.
PLANT AREAS GRADED 3: 1 OR FLATTED--GRADE TO FINISH ELEVATION ALLOW FOR AMENDMENTs6 T!iEN INCORPORATE THE FOLLOWING UNIFORMLY INTO THE TOP 4" TO 6" FOR EACH 1 0 SQUARE FEET OF AREA:
4 CUBIC YARDS NITROGEN NITROGEN-TREATED SAWDUST
12 LBS. 16.20.D AMMONIUM
15 LBS. SOIL SULFUR
STABILIZED OR FIR BARK
PHOSPHATE
ORGANIC AMENDMENT DERIVED FROM
CONTAACTOR SHALL REMOVE ALL ROCK AND UNBROKEN CLODS LARGER THAN l'!i' IN ANY DIMENSION BROUGHT TO THE SURFACE.
CONTRACTOR SHALL PREPARE BACKFILL MIX AS FOLLOWS: (NOTE· THIS BACKFILL MIX IS FOR BID PURPOSES ONLY, FINAL BACKFILL MIX • SHALL BE PER SOILS TEST.)
APPROVED SOIL: 6 PARTS
ORGANIC AMENDMENT: 4 PAR'.r-S
COMMERCIAL FERTILIZER: l LE. -16.20.0
FERRIC SULFATE: 2 LBS.
25.
26 .
27.
28.
29.
30.
3l.
32.
33.
34.
35 .
3 6.
AFTER FINISH GRADES HAVE BEEN INSTALLED IN PLANTING AREAS, CONTRACTOR SHALL HAVE SOIL Sl'.MPLES TAKEN. THESE SAMPLES SHALL BE TESTED BY SOIL AND PLANT" LAB (714/558-8333) FOR SOIL FERTILITY AGRICULTURAL SUITABILITY, AND SOIL PREPARATION R!;:COMMENDATIONS. NUl1BER AND LOCATION OF SOIL SAMPLES SHALL BE AS REQUIRED BY SOIL AND PLANT LAB AND DICTATED BY SITE CONDITIONS.
A COPY OF THE SOILS REPORT SHALL BE GIVEN TO THE OWNER AND THE OWNER AND THE LANDSCAPE ARCHITECT PRIOR TO ANY WORK BEING DONE. THE CONTRACTOR SHALL NOTIFY THE OWNER'S REPRESENTATIVE OF ANY SOIL PROBLEMS THAT MIGHT AFFECT PLANT GROWTH. ALSO, PROVIDE. A COPY OF SOILS REPORT TO CITY
CONTRACTOR SHALL PROT°ECT ALL PLANTS FROM DAMAGE BY SUN, WIND AND RAIN AT ALL
TIMES PRIOR TO PLANTING. MAINTAIN WATERING OF PLANTS ON A REGULAR SCHEDULE.
CONTRACTOR S!W-L DELIVER ALL FERTILIZER SOIL AMENDMENT AND HERBICIDES IN
MANUFACTURER,-!';-ORIG I NAG UNOPENED CONTAINERS. EACH ,CONTAINER SHALL BE CLEARLY LABELED WITH WEIGHT, ANALYSIS, AND MANUFACTURER'S NAME AND BRAND AS APPLICABLE. .
CONTRACTOR SHALL STORE ALL MATERIALS IN AN ORDERLY MANNER AND LOCATE IN A MANNER TO AVOID INTERFERING WITH OTHER CONSTRUCTION ACTIVITIES. STORE
FERTILIZER _ABOVE GROUND .AND PROTECT FROM MOISTURE ABSORPTION.
CONTRACTOR SHALL INSTALL SOIL PREPAAATION AND BACKFILL MIX TO CONFORM TO THE SOILS REPORT RECOMMENDATIONS. BID REVISIONS,_ .AS A RESULT OF THE SOILS REPORT RECOMMENDATIONSk SHALL HAVE A WRITTEN CHANG~ ORDER FROM THE OWNER PRIOR TO THE CONTRACTOR':, INSTALLING SOIL PREPARATION AND BACKFILL MIX.
ALL PLANT PIT EXCAVATION SHALL BE PER DETAILS.
IF PLANTING PITS ARE EXCAVATED USING A POWER AUGE!'\.., BREAK VERTICAL SIDES WITH
A BALLING BAR OR SPADE TO INTERRUPT CONTINUOUc, CURVE INFLUENCE ON ROOT DEVELOPMENT,
CONTRACTOR SHALL NOT PLANT MATERIALS THAT HAVE CRACKED OR BROKEN BALLS OF
EARTH WHEN REMOVED FROM CONTAINER UNLESS OTHERWISE APPROVED BY OWNER'S REPRESENTATIVE.
PLAt!T MATERIAL IN A MANNER, AFTER SETTLEMENT, THAT THE CROWN OF THE PLANT BEARS THE SANE RELJI.TION TO FINISH GRADE THAT IT DID TO THE SURFACE IN ITS ORIGINAL CONTAINER, UNLESS OTHERWISE NOTED ON PLANS.
CONTRACTOR SHALL GRADE AROUND PLANTS TO FINISH GRADE UNLESS OTHERWISE NOTED.
CONTRACTOR SHALL REMOVE TAGS, LABELS, NURSERY STAKE, AND TIES FROM ALL PLANTS.
'
I RUTHERFORD ROAD 37.
38.
39.
40.
CONTRACTOR SHALL REMOVE ALL EXCESS SOIL, CONTAMINATED SOILS, ROCKS AND CLODS, AND DEBRIS AS IT ACCUMULATES.
/
I
/
-
~ ,,
I
I I
~ '\\ ...._ -Pt-....''--t--;;-:;;:;-=~;;;:j_::~1----,------......,.,..,, I;; _,,.,.....,,,,,
;
~ ;
II ..
J
;
+----~ 12' WALL
NOTE;
SIGHT LINE DISTANCES ARE NOT APPLICABLE
AS ALL PARKWAY LANDSCAPING IS EXISTING.
PHOTINIA FRASER!
24" Bo,
_,___10· WALL
· (JUTE MATTING) LOCATION OF SLOPE --
PER GRADJNG PLAN AVAILABLE @ HYDROSCAPES, CARLSBAD,
CA (619) 438-7661. INSTALL PER
MANUFACTURERS RECOMMENDATIONS.
9 -EXISTING LIQUIDAMBER STYRACIFLUA
(AMERICAN SWEET GUM)
24" Box
24" Box
•
.ff ,:-~<.
( 8-i
EXISfl!--lb el"-m-tP-JNA-~ __,,>--_ C~ TP-e~)lt' eE. ~D, _
• •
I
6-EXISTING ERYTHRINA CAFFRA
· ( CORRAL TREE ) \
EXISTING TURF AREA MAINTAINED BY OTHER.
I I)
I •
PF
a::
:)
~
..J
<( co
2'-3' BOULDERS
ALL PLANTING AREAS SHALL HAVE POSITIVE SURFACE DRAINAGE (2% GRADE IN PLANTING A);tEAS) AWAY FROM STRUCTURES AND TERMINATING IN AN APPROVED DRAINAGE SYSTEM.
ALL PLANT MATERIAL SHALL BE KEPT CLEAR OF SWALE FLOW LINES, SEE PLAN FOR SWALE LOCATION.
INCLUDE 1-5 GRAM FERTILIZER TABLET (20-10-5) PER EACH GOUNDCOVER PLANT,
ADD 1 TABLET FOR 1 GALLON, ADD 2 FOR 5 GALLON, ADD 1 FOR EACH FOOT OF HEIGHT OF 15 GALLON
AND BOXED TREE ..
-PLANTING LEGEND
0 10
--
APPRCVED
SYMBOL
•
0
0'.::0
D
D
-
20 40
--
BOTANICAL NA!ME
Trees:
Rhus lance.a
Pinus canariensis
COMMON NAME
African Sumac
Canary Island Pine
NEP.11111 OLEANOfP, %4,</17/lMS 1WHITl!1 tXEANPEI'-S/lJ/J/>AP.P:S
Bat1hinia JlUfl'Ul'ea .& Pufjlle Orchid 1'fl,,,
~·"_F: .... ,_....,,.~_......,_., ----:::::: -~--...,_,_,,.,._._ ___ __.
TURF
Shrubs:
Photinia fraseri _
'Indian incess""'
'Comrmeta:~
uw,m,,,11 Jl',JW,//C.(/M I 1IEX1•.NIIM I
Rhapio epis indica
'Clara'
Phonnium tenax
'Tiny Tim'
Nerium oleander
'Casablanca'
SEED
NCN
India Hawthorn
New Zealand Flax
Oleander
SIZE
24" Box
15 Gal &
24" Box
36" Box
.
COMMENTS
9'-11' X 3'--4'
6'-7' H (15 Gal)
8'-10' H (24" Box)
(Larger siz.e noted
on plan)
12'-14' x S'-6'
REPLACE ANY TURF DISTRUBED
DURING CONSTRUCTION WITH
NEW SOD TO MATCH EXISTING.
5 Gal
5 Gal
5 Gal
5 Gal
S Gal
s· o.c.
4' o.c.
2· o_c_
2' o.c.
4' o.c.
JUTE MATTING
Groundcover:
AVAILABLE @ HYDROSCAPES, CARLSBAD, CA [619) .438-7661.
INSTALL PER MANUFACTURERS RECOMMENDATIONS
Amtatheea ea1BRdala
AFT EN IA CD!'Dt F'Ol-/4
Hedeffl helix
'Baltiea'
0EL0SFEl41A ALM
Annual Color
Black Be.a.ch Rock
FOOD COURT TABLE
Cape V.'eed
&tglisli IYy
I
4 OF MODEL #Q-QCFF42
CALIFORNIA WASTE CONTAINERS 2 OF MODEL #QCAL33WC
25"DIA 33"HT . .
60
Flats@
12" o.c.
Flats@
8" o.c.
4" P9ts@
g• o.c.
3"-5" Rock
4" Depth
Under plant Nerium
oleanders only
Under plant all shrub
...as (F.xcl~ Neriwn ·
oleanders)
A wilable @ KRC Rook
l-800--427--0572
CUSTOM WHITE WITH SMOOTH TEXTURE FINISH AVAILABLE
@ QUICK CRETE PRODUCTS, CORP (714)737-6240. ·
CUSTOM WHITE , SMOOTH FINISH AND ALUM. LID AVAILABLE
@ QUICK CRETE PRODUCTS CORP (714)737-6240. '
APPROVED FOR PLANTING 11 AS BUILT"
AND IRRIGATION ONLY,
INCLUDING PRECISE TITLE DATE .
LOCATION OF PLANTING REVIEl,,IED BY:
AREAS.
ENGINEERING PLANCHECKER DATE . INSPECTOR DATE --~ LP, 11-z,. ~2. s..r.1.,.; /1\ ~ __ e,111 LT DAAIIIINb Ile-VISION 2.·22.-9' [u ---.. -t-CITY OF CARLSBAD SHEETS ..
L-4 . -. 3 PLANNING DEPARTMENT
. '
YSP LABRATORIES, INC10 A
! APPROVE~I-C.--V-""tf'A--.
ASSISTANT PLANNI~OR
8-J0-'!'2...
DATE
DWN BY: ~ PROJECT NO . DRAWING N.O. DATE INITIAL DATE INITIAL DATE INITIAL CHKD BY: ev\-6 CT 81-10 324-9L ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RV\./D BY• Si;,tf. .
SHEET._3.0F ___,__ SHEETS C.M.W.D. N0.92-C.385
--7t
CONTROLLER IN ENCLOSURE
.i:; '\' fUl'"l"Le PL~T'C.: Gll?c-tiW
1/ALVI< i:!OJ(, NJ\A~K ~ i:;QJAL
'"'-='---~""64 6,~
ft IIIHll!tt---..;._aiJ1a c.oupl.ER YAL~,~
= (F~□I,;:===\', ~ 'Ai.ID ~a.ID
&1!:'-''-Ll1Pf'L~, L."EI-IGin-! A-!,, ~QC>.
,._ ____ . •1,, 1-111-1 cql H as~ pg1, 4-l?Alla-
.r:;__ __ . gy• -. s . ~~ ,: "'-L' T'(P,
-, _ _,,,.--~a ~-pt.P.>11.J].E'R.., T(FI
~-~ r---~ IJ1Ffl,.E: ~ • t,111.J. wk,TI-l
r.v..cc-. ~. ""' ,m.-~ \;'LL
-p.,,:.::. HA.u.J LI~. t:wJM-A:$ f ' ' ' ~-. . ' . " __ ,. ... _.;._ ____ ......, 15b. 1-111.J • l.ru'., TH-... 4: ~IZ--•
-9fi&d.~~. t,;qnc.H-,vjT\VD (z.)
.
' ,.
. 4-TAi•.h.~-~ ~
QUICK COUPLING VALVE
.
t="=--,-·1.o~.~,J11i-J,:,
I I •
•
1 PRESSURE REGULATION VALVE
ti---. . .
5 POP-UP SPRAY HEAD
TYPICAL BOULDER PLACEMENT 9 BOXED TREE PLANTING AND GUYING
-
STANDARDS FOR :!' AND UNDER BACKFLOW INSTALLATION
, NOTES:
1. 1HERE SHAli BE NO FITTINGS OR CONNECTIONS 10 OT!lt'R f>CILJTIES BE!W£EN THE UmR ANO 1HE B.ll:KFl..OW ~BL'i.
2. THE al<CKFLOW ASSEMBLY MUST BE INSTAlllO A MINIMUM OF SIX IHCHES (6") NID NOT TO EXCEED A Jl.lXIMUM OF lWO FEET (2') FROM lliE LIETER EXCEPT WHERE THIS WOULD REQUIRE
lliE BACKfl.OW ASSEMBLY TO BE INSTAIJ.£D IN THE PUBLIC RIGHT-Of-WAY. IN WHICH CISE, THE 81.CKFl.OW ASSOOLY t.lUST BE INSTAIJ.£D A t.lAXlMUM OF "TWO FEET (2') INSIDE THE
PROPERTY LINE THE !PCKFLOW ASSEMBLY 11,\Y NOT, UNDER >ffl CIRCUMSTANCE, BE INSTAil.ED IH THE PUBLIC RIGHT-Of-WAY.
3. 1YP£ K H.\RIJ OR TIPE L HARD COPPER OR BRASS WITH sowm JOINTS OR THREADED Fl!TINGS LIUST BE USED B£lWHN THE l,IEJER AND THE EIACKFLOW ASSEMBLY.
4. PRECEDING 1HE NUMBER ONE SHUT OFF VM..VE. CONNECTION MUST BE MACE WITH A COPPER OR BRASS PJS!:R TO A COPPER OR 8R'SS !!0° El.BOW. SHUT OFF VM..'IE MAY BE FRECEDED
B'I' A COPPER OR BRASS NIPPLE AHO/OR A BRASS UNION. RISER MUST BE OF SUl'flCIENT LENGTH lWIT 1HE BOTTO~ OF THE B'-CKFLOW ASSEMBLY rs lWUI!: INCHES (12") TO 1HIRTY-SIX
INCHES (36") N3fNf. GRADE IN AN AAfA NOT SUBJECf TO FLOODING.
5. FOllOWlttG THE NUMBER 1WO SHUT OFF VN..VE. lliE CONNECTlON MUST BE I.IADE ~iTH A COPPER OR BRASS 90° ELOOW TO A COPPER OR BRASS RISER TO A COPPER OR BRASS 90• ElEOW.
SHUT OFF VN..Yf. MAY BE FOLI.OW£D BY A COPPER OR BRASS NIPPLE AND/OR A BRASS UNION. R!SER ijlJST BE Of SUFFICIDIT LENGTH lWIT THE BOTTOU Of" THE 8ACKF1.CW ASSEMBLY 15
Tl!'ELVE INCHES (1t) 10 THIRTY-SIX INCHES (36") AflO"IE G!lAOE IN AN AREA NOT StJBJECT TO FLOODING.
6. If ll.'CKF\.OW ASSEMBLY IS TO BE INSTAillD ON A SI.OPE WITH A HORIZOITTM.. m Vffi!lCAL RATIO OF ~:1 OR GREAITR, A lWO FOOT (2') HIGH RETAfNING WALL MUST BE BUILT SUP.ROUNDING
1HE ASSEMBLY ON TliREE SIDES WITH 1liE OPENiNG ON 1HE DOWN SIDE Of THE SLOPE THERE MUST BE A MINll.lUl,I "TWO FOOT (2') HORIZOITTAL Cl.E'Jl.ANCE BET\\ID THE RETMNING \I/ALL
~D THE PJ.CKFLOW ~BLY. ASSEMBLY MUST BE UJCl,.lEl) IN AN Meo\ IWT SUBJECT TO FlOOOING.
7. ONLY REDUCED PRESSURE PRINCIPLE BACKFUJW PRE.VEITT10N ASS£l,18UES WHICH W.VE BE!:N N'PROVEll BY THE STATE OF CAlJFOfillll. DEP>RIMENT OF HEAL1H S£RVICES >.~D CAAlSEAD
MUNICIPAL WAITR DISTRICT Will BE USED ON WATER SER\'1CES WITHIN THE S!:IMCE AAfA OF 1HE CAALS8All MUNICIPN.. WATER DISJR!Cf.
REDUCED PRESSURE BACK FLOW ~T.
. ~ ---··· L-·-·-·--· ·-__ .:..:...__ .. _....:.,...,_
•
g_--~-·r r-,
~ =~ Ii -' ,.
ft
I I
¥' ' ·.•,'.
' -:t"~ • ,.; "' • i~
,, ;
2 GATE VALVE 3
-erz:1m
6 CONCRETE HEADER 7
t;;:F-?i ~ '
I .
REMOTE CONTROL VALVE
....,------------. M,.,ANTIN6 AFE;,A ~1-1.-
-t----------~ ~~
SESCTlON
BLACK BEACH ROCK G.C.
:,x*
..q:z:na;J
Hbl, e 1 ,s
.~tV 17:2 f' 4i.Ml&-19
"2:EZ S a >~?:-@Mt d ◄
~:..VvH~'ei ~-:f:R~_..hJZe. .:. -. '
::--6-f200f"'l:=:t::::> I ' e<na-Jt;:::, IMP'Tl-+ .. ::z:e~,-rtr 12' fFOIIA= .·
.:::a:,.:.m-iJAJb -~L-L.-t,AIX .
--:~V,t\>R' ~,:!So, ... :.:.. -_ .
I •;
4
8
"'
10 TREE PLANTING WI DOUBLE STAKING 11 SHRUB PLANTING 12
2' .
Approved Backflow Assembly
with ball valves
lf'-.,Klf
_,
• '~ ' ' ~ IC ' I 1
1 2" m1n1mum
36" maximum
maximum
r-~ p 1 cubic foot ,:
I &l/'thrust block~(-' ,
' ,,,q (typical) @,.. , t.\l,~,:-;1:W,j raiit&:.:i..~
not required on 2" or smaller
Ro,i.,od:
M ..ili. ••
8"1pt"ln1t-~r 2C',
13
•
APPROVED
ENGINEERING PLANCHECKER DATE
APPROVED FOR PLANTING
AND IRRIGATION ONLY,
INCLUDING PRECISE
LOCATION OF PLANTING
AREAS.
HAS BUILT"
TITLE_______ DATE
REVIEVED BY,
INSPECTOR DATE
' ~ CITY OF CARLSBAD SHEETS
-----+-......:..""--'----'-----'----'----'-------+---1---+---+----1 ~ PLANNING DEPARTMENT L-4
1----+--+--------------+--f---+---+--~
01\ TE INITII\L DATE INITIAL DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY AP OVAL
YSP LABRATORIES, IN
APPROVED ~ ~•"' ,.tAAAL,, ·1
-----"~="-=--,--zc~'"'-~"T+~"-'-'~d---8~ JI-f'),....
ASSISTANT PLANNING DIECTok-1 . DATE '
DWN BY: __,.._,~
CHKD BY, 6'4,G,:
RVVD BY, S¢,d,
PROJECT NO.
C1 81-10
DRAWING NO.
324-9L
SHEET ±_Cf _±_ SHEE:TS, C.M.W.O. N0.92-C.385 :'! @ ,,,,,
--···_;,,,,,,. . " ' ' "'"'"'-•......,.;_··-'·-,..L.._ --............. --_......L ----_,.