HomeMy WebLinkAboutDWG 342-3L; PD 440; CARLSBAD RESEARCH CENTER LOT 43; 01-112.
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GENERAL NOTES
RECLAIMED WATER NOTES
ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE CARLSBAD MUNICIPAL WATER
DISTRICTS "CARLSBAD RECLAIMA TION RULES E REGULATIONS FOR CONSTRUCTION OF
RECLAIMED WATER MAINS" DATED OCTOBER 1993.
ALL PUBLIC FACILITIES SUCH AS COrvFORT ST A TIONS. DRINKING FOLNT AINS. ETC. SHALL BE
PROTECTED FROM SPRAY BY RECLAMED WATER.
NO PONDING, RUN OFF OR OVERSPRA Y IS PERMITTED.
HOSE BIBS ARE STRICTLY PROHIBITED.
ON-SrTE CROSS-CONNECTIONS BETWEEN RECLAIMED WATER LINES AND POTABLE WATER
LINES IS STRICTLY PROHIBITED.
NO SUBSTITUTION OF PIPE MATERIALS WILL BE ALLOWED WITHOUT PRIOR APPROVAL OF THE
CITY OF CARLSBAD MUNICIPAL WATER DISTRICT.
7. ALL ON SITE PIPES SI-IALL I-IAVE WARNING TAPE PER CARLSBAD MUNICIPAL WATER DISTRICT
RULES AND REGLILA TIONS.
8.• THE IRRIGATION SYSTEM Sl-lALL RLN BETWEEN THE HOURS OF 10,00 PM AND 6•00 AM THE
FOLLOWING MORNNG (SPOT RRIGA TION COULD BE DONE AT A DIFFERENT TIME WITH
QUALIFIED SUPERVISION PERSONNEL ON SITEl.
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24.
PROVIDE A MINMUM OF AT LEAST 18 INCHES OF COVER OVER ALL WIRING AND PIPING.
PRIVATE LOTS SHALL BE PROTECTED FROM CONT ACT FROM RECLAIMED WATER, WHETHER
BY WINDBLOWN SPRAY OR BY DIRECT APPLICATION, THROUGH IRRIGATION OR OTHER
APPROVED USE. LACK OF PROTECTION, WHETecR BY DESIGN, CONSTRUCTION PRACTICE
OR SYSTEM OPERATION, IS STRICTLY PROI--IIBITED.
CONTRACTOR SHALL ADJUST HEADS TO PREVENT OVER-SPRAY ON ALL SIDEWALKS,
STREETS, AND PRIVATE LOTS.
QUICK COUPLING VALVES Sl-lALL HAVE A SPECIAL COUPLE KEY PER CARLSBAD MUNICIPAL
WATER DISTRICT'S RULES AND REGULATIONS.
METERS SHALL BE SIZED BY THE CITY OF CARLSBAD MLNCIPAL WATER DISTRICT.
ALL IRRIGATION PIPE' SHALL BE STENCILED, COLOR CODED CPURPLE), AND LAID WITH
WARNING TAPE AS PER THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICTS RULES
AND REGULATIONS.
ALL POTABLE WATER AND RECLAIMED WATER PIPING SHALL BE INSTALLED WITH THE
STENCILING ORIENTED TOWARD THE TOP OF THE TRENICI-I.
WHEN POTABLE WATER LINE AND RECLAIMED WATER LINE CROSS, THE RECLAIMED LINE
SHALL BE NST ALLED WITHIN A PROTECTIVE SLEEVE. THE SLEEVE SI-IALL EXTEND 10 FEET
FROM EACH SIDE, FROM THE CENTER LI~ OF POT ABLE LINE, F'OR A TOT AL OF 20 F'EET.
A 10 FOOT HORIZONTAL SEPERATION BETWEEN POTABLE WATER AND RECLAIMED WATER
MAINS MUST BE MAINT Alt\ED AT ALL TIMES. Tl-IE POT ABLE Llt\ES MUST BE INSTALLED ABOVE
THE RECLAIMED LINE.
A MINIMUM OF 12 INCI-IES OF VERTICAL SEPERA TION BETWEEN UTILmES MUST BE
MAINTAINED AT ALL TIMES.
DEVELOPER/ CONTRACTOR SHALL CONDUCT A CROSS-CON~TION TEST AND COVERAGE
TEST AS DIRECTED BY THE CARLSBAD MUNICIPAL WATER DISTRICT ENGINEER OR Tl-IE
SAN DIEGO COUNTY DEPARTMENT OF ENVIRONMENT AL HEAL™
USE OF RECLAIMED WATER.
PR1012 TO ANY
QUICK COUPLING VALVES USED IN RECLAIMED WATER SYSTEMS SI-IALL CONFORM TO THE
FOLLOWING.
A. QUICK COUPLNG VALVE SI-IALL BE A I INCH NOMINAL SIZE NELSON "7645, WITH
BRASS CONSTRUCTION AND NORMAL WORKING PRESSURE OF 150 P.S.I, OR
RAIN BIRD tt44 NP.
B. IN ORDl3' TO PREVENT UNAUTHORIZED USE, Tl-IE VAL VE SHALL BE OPERA TED
ONLY WITH A SPECIAL COUPLER KEY WITH ACME THREAD FOR OPENING AND
CLOSING THE VAL VE.
C. THE COVER SHALL BE PERMANENTLY A TT ACHED TO THE QUICK COUPLING
VAL VE, [T SHALL BE PURPLE RUBBER OR VINYL.
D. LOCKING COVERS ARE RE'QUIRED.
AN ANNUAL CQOSS CONNECTION INSPECTION WILL BE DONE BY EITI-IER CAQLSBAD
MUNICIPAL WATER DISTRICT OR SAN DIEGO COUNTY DEPARTMENT OF ENVIRONMENT AL I-IEAL TH.
COPES OF INSPECTION REPORTS WILL BE FORWARDED TO THE NONINSPECTING PARTY.
DEVELOPER SHALL SHOW THE LOCATION OF R.C. SIGNS "DO NOT DRINK" ON TI-IESE PLANS.
AN ON-SITE USER / SUPERVISOR SHALL BE DESIGNATED IN WRmNG. THIS NDIVIDUAL Sl-lALL
BE FAMILIAR WITH PLUMBING SYSTEMS WITHIN THE PROPERTY. WITI-I THE BASIC CONCEPTS
OF BACKFLOW / CROSS CONNECTION PROTECTION, AND THE SPECIFIC REQUIREMENTS OF
A RECLAIMED WATER SYSTEM. COPIES OF THE DESIGNATION, WITH CONTACT PHONE
NUMBERS SI-IALL BE PROVIDED TO Tl-IE SAN DIEGO COUNTY DEPARTMENT OF
ENVIRONMENT AL I-EAL TH AND CARLSBAD MUNICIPAL WA TEQ DISTRICT.
IN CASE OF ElvERGENCY CONTACT
MAINTENANCE SUPERVISIOR
OR AFTER HOURS CONT ACT
MANTENANCE SUPERVISIOR
0 (bi"!) 7"12---Jb/12
0
SI-IOW ALL PUBLIC AND PRIVATE POTABLE WATER MAINS ON I1111PROVEMENT PLANS.
• ITEMS 8, 19 e 23 SHALL BE REQUIRED JUST PRIOR TO THE ACTUAL USE OF RECLAIMED WATER.
• ITEM 22 THE SIGNAGE SHALL BE A PART OF TI-IIS I.P. BUT THE ACTUAL SIGNS AND TAG$
WILL BE INST ALLEO JUST PRIOR TO ACTUAL LISE OF RECLAIMED WATER.
Irrigation Design
Waler Managernenl
Irrigation Software
264.,4.,l l"<ancbo Calif-Ed. Suite F
Temecule., California 9Z590
909-695·2.367
909•695•2467 Fax
CAD'NN\Dl<'A I/VINGS\CARLS43\LOT 43CO'✓.DWG 8/16195
(FUTURE)
RECLAIMED WATER SYSTEM (PRIVATE)
CARLSBAD RESEARCH CENTER
LOT 43
SIGNAGE NOTES Carlsbad,
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 81/2" X II" SIZED SIGN. COLOR• PURPLE BACKGROUND WITI-I BLACK LETTERING.
I. GUIDELINES F'OR RECLAIMED WATER USE
I. IRRIGATE BETWEEN THE HOURS OF 10,00 PM AND 6•00 AM ONLY. WATERING
OUTSIDE THE TIME FRAME MUST BE DONE MANUALLY WITH QUALIFIED SUPERVISORY
PERSONNEL ON-SITE. NO SYSTEM SHALL AT ANY TIME BE LEFT UNA TTENJED DURING
USE OUTSIDE THE NORMAL SCHEDULE.
2. IRRIGATE IN A MANNER THAT WILL MINIMIZE RUIN-OFF. POOLING, AND PONDING. THE
APPLICATION RA TE SHALL NOT EXCEED Tl-IE INFILTRATION QA TE OF THE SOL. TIMERS
MUST BE ADJUSTED SO AS TO BE COMPATIBLE WITH THE LOWEST SOIL INFILTRATION
RATE PRESENT. THIS PROCEDURE MAY BE FACILITATED BY THE EFFICENT
SCI-IEDULING OF Tl-IE AUTOMATIC CONTQOL CLOCKS, CIE. EMPLOYING Tl-IE REPEAT
FUNCTION TO BREAK UP THE TOTAL IRRIGATION TIME INTO CYCLES THAT WILL
PROMOTE MAXIMUM SOIL ABSORPTION.
3 ADJUST SPRAY HEADS TO ELIMINATE OVEl:?SPRA Y ONTO AREAS NOT UNDER THE
CONTROL OF THE CUSTOMER. FOR EXAMPLE, POOL DECKS, PRIVATE PATIOS AND
LOTS. AND STREETS AND SIDEWALKS.
4. MONTOR AND MAINTAIN THE SYSTEM TO MINIMIZE EQUIPMENT AND MATERIAL
FAILURE. BROKEN SPRNKLER ~ADS. LEAKS. UNRELIABLE VALVES. ETC. SHOULD BE
QEPAIRED AS SOON AS TI-IEY BECOME APPARENT.
5, EDUCATE ALL MAINTENANCE PERSONNEL ON A CONTINOUS BASIS OF THE PRESENCE
OF RECLAIMED WATER. PERSONNEL MUST BE INFORMED THAT RECLAIMED WATER
IS MEANT FOR IRRIGATION PURPOSES ONLY. AND 1$ NOT APPROVED FOR DRINKING
PURPOSE'S, HAND WASHING, CLEANING OF TOOLS, ETC. GIVEN THE HIGH TURNOVE'R
RATE OF EMPLOYEES IN THE LANDSCAPE 11\DUSTRY, IT IS IMPORTANT THIS
INFORMATION BE DISSEMINATED ON AN ALMOST DAILY BASIS. IT IS YOU, Tl-IE
LANDSCAPE CONTRACTOR Wi-10 IS RESPONSIBLE FOR EDUCATING EACH AND EVERY
ONE OF YOUR E\I\PLOYEES.
6. OBTAIN PRIOR APPROVAL OF ALL PROPOSED Cl-lANGES AND MODFICA TIONS TO ANY
PRIVATE' ON-SITE F'ACILITIES. SUCH CI-IANGES MUST BE SLEMITTED TO, AND
APPROVED BY, Tl-IE DISTRICT ENGINEERING OFFICE AND DESIGNED IN ACCORDANCE
Wm.I DISTRICT STANDARDS.
7. ALL i:?ECLAIMED WATER SPRINKLER CONTROL VALVES SI-IALL BE TAGGED wrm
IDENTIFICA 170N TAGS.
A. TAGS SHALL BE WEA TI-IERPROOF PLASTIC 3" X 4" PURPLE IN COLOR WITI-I THE
WORDS "WARNING RECLAIMED WATER -DO NOT DRINK" IMPRINTED ON ONE
SIDE, AND "AVISO -AGUA MPURA • NO TOMAR" ON THE OTHER SIDE.
IMPRINTING SHALL BE PERMANENT AND BLACK IN COLOR. USE TAG AS
MANUFACTURED BY T. Cl-lRISTY ENTERPRISES OR APPROVED EQUAL.
B. ONE TAG SHALL BE A TT ACH:'D TO EACH VAL VE AS FOLLOWS.
I. ATTACH TO VAL VE STEM DIRECTLY OR WITH PLASTIC TIE-WRAP OR
2. A TT ACI-I TO SOLENOID WIRE DIRECTLY OR WITI-I PLASTIC TE-WRAP OR
3. ATTACH TO VALVE COVER WITH EXISTING VALVE COVER BOLT.
8. ALL SPRINKLER HEADS SHALL BE IDENTIFIE'D AS RECLAIMED WATER SPRINKLER
HEADS
IL 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 LETTERS 1· HIGI-I ON A PURPLE BACKGROUND. Tl-IE SIGN SHALL
BE PLACED SO Tl-IA T IT CAN BE READILY SEEN BY ANY OPERATIONS PERSONNEL UTILIZING
THE EQUIPMENT.
DECLARATION OF RESPONSIBLE CHARGE•
I H:'ARBY DECLARE THAT I AM LANJSCAPE ARCHITECT OF WORK FOR THIS PROJECT. THAT I
EXCERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THIS PROJECT AS DEFNED IN SECTION
6703 OF THE BUSINESS AND PROFESSIONS CODE AND THAT THE DESIGN IS CONSISTENT WITH
CURRENT STANDARDS.
I UNDEl2ST AND THAT THE CHECK OF PQOJECT DQAWINGS AND SPECIFICATIONS BY THE CITY OF
CARLSBAD AND THE SAN DEGO COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH IS
CONFINED TO A REVIEW ONLY ANO DOES NOT RELIEVE ME. AS LANDSCAPE ARCHITECT OF WORK,
OF MY RESPONSIBILITIES FOR PROJECT DESIGN.
FIRM NAME AND ADDRESS,
TELEPHONE NUMBERS,
REGISTRATION NUMBERS•
EXPRA TION DA TES•
DEVELOPER NAME AND ADDRESS,
TELEPHONE NUMBER•
12IDGE LANDSCAPE Al2CI-IITECTS
27412 CALILE ARROYO
SAN JUAN CAPISTRANO, CA 92675
(714) 246-9211 / (714) 248-9215 FAX
2809
APRIL 30, 1996
BLACKMORE -FARADAY PARTNERS
12626 HIGH BWFF DRIVE
SAN DIEGO. CA 92130
(619) 792-1615
California
INSPECTION PROCEDURES
L CITY CONSTQUCTION INSPECTION SHALL INCLUDE<
A. LOCATION OF PIPE LINES.
8. Tl2ENCI-I DEPTHS
Vef'-.TI cµ__J._y)
C. REQUIRED SEPARATION (HORIZONTALLY ANC. ILklu, .bb'1"l
D. PIPE IDE'NTIFICA TION
E. POINTS-OF-CONNECTION (POC'S)
F. LOCATION AND IDENTIFICATION OF SPRINKLER I-IEADS
G. LOCATION OF PIPE LINES.
H. WARNNG SIGNS AT THE SITE AND ON THE TRUCKS HAULING RECLAIMED
WATER (IF RECLAIMED WATER IS USED FOR CONSTRUCTION).
AN APPROVAL LETTER REGARDING THE INSPECTION OF THE PROJECT SI-IALL BE
~ 1b TI-1'6 DSP~TM5NT"Cf t:-NV1r!-GNM~NTP4..,
HEALT~. GE"'I AR ,1,12111 PRIOR TO FINAL INSPECTION APPROVAL.
2. DISTRICT FINAL INSPECTION SHALL INCLUDE,
A. COVERAGE TESTS, AFTER COMPLETION OF THE SPRINKLER SYSTEM, TO
DETERMINE THE ADEQUACY OF COVERAGE ON THE APPl20VED USE AREA AND
PROTECTION OF AREAS NOT APPROVED FOR RECEIVING RECLAIMED WA TEl2.
B. WARNNG SIGNS AND LABELS.
C. QUICK COUPLING VALVES.
D. ALL ASPECTS OF THE IRRIGATION CONDITIONS INCWDNG WINDBLOWN
SPRAY, RUNOFF AND PONDING.
E. REQUIRED PROTECTION OF ALL RESIDENTIAL AREAS.
F. REQUIRED PROTECTION OF WELLS. STREAMS. RESERVOIQS, ETC.
G. CROSS-CONNECTION.
3. ANNUAL INSPECTION SHALL INCLUDE•
A COMPLETE INSPECTION WHICH SHOULD COVER PARTS "A", "B" AND "G" OF
Tl-IE DISTRICT FINAL INSPECTION.
LEGEND
SYMBOL DESCRIPTION
---PW----PROPOSED POTABLE WATER SYSTEM
---Rew~· ---PROPOSED RECLAltv'iED WATER SYSTEM
PROPOSED IRRIGATION SYSTEM MAINLINE
ALL LANDSCAPED AREAS AREA OF RECLAIMED WATER USE
I
LOCATION OF CONNECTION POINTCS) -
rvETER AND BACKFLOW PREVENTION
"DO NOT DRINC' SIGN LOCATIONS
TYPICAL SIGNS
..-----BLACK LOGO
/
..-----PURPLE BACKGROUNJ
/
36" 1~-r BLACK LETTEl2S
CN.T.SJ
I .t
/ WARNING RECLAIMED WATER
DO NOT DRINK
RECLAIMED WATER
"-._AVISO -AGUA IMPURA
"' NO ,!OMAR
"~--I" BLACK LETTEl2S CSIZEl I? X 36" ',.
.060 ABS PLASTIC OR STICK-ON',.
VNYL :'lGNS ALSO .. 016 Al.LMN..M ~--2" BLACK LETTERS
WARl>ING =l.AM=D WATI=R
DONOTDRNK
AV'BO -AGUA MPl..l<A
NOTOMAl2
18" X 18" SIZE
.016 AU..MIN.JM, .060 ABS PLASTIC
Or.' STO<-ON VINYL SIGNS.
$1-jEETINDEX
f------·-····-·-------------------~---------,
SI-IEET TITLE SI--IEET NUMBER f---------·-----------------+------"""
RECLAIMED WATER / TITLE SHEET I
IRRIGATION PLAN 2-3 1----·,-·--·-----------------+----------,
IRRIGA TION DETAILS ~ LEGEND 4
---------------------+-------·---~
PLANTING PLAN 5-6 ------------------+---------j
PLANTING DETAILS 7 ---.-.----·-----------------+---------!
IRRIGATION SPECIFICATIONS 8-9 ___ ,,, __ ' --•-•---------------------t-------1
PLANTING SPECIFICATIONS 10 >------------------------t-----•----l
PALM TREE AND LANDSCAPE MANTENANCE SPEC'S
l---c·,.,•··-•••--------------------+-----------1
1-----,·--·--····-----------------+---------J
f-------------·-.. -----------+---------1
" ·-..
PROJECT MAP NOT TO SCALE w
TR 1\CT NO 81 10 UNIT NO. 2A
VICINITY MAP NOT TO SCALE tB
----------•--.-.•---·------~-----------------------11
'ENGINEERING'·· PLANCHECKER
~~9_f_-
DATE
APPROVED FOR PLANTING AND
IRRIGATION ONLY, INCLUDING PRECISE
LOCATION OF PLANTING AREAS.
_,...--..-----;::-..::::.--~~ "AS BUILT" :?EVISIONS Mus-BE APPROVED BY P.JBLIC HEAL TH ENGINEER,
CITY ENGINEER AND DISTRICT ENGINEE12 PRIOR TO
IMPLEMEr,.,TATION IN FIELD.
CITY OF CARLSBAD
PLANNING DEPARTMENT
CARLSBAD MUNICIPAL WATER DISTRICT
6/44--f ~ · ...__
WII LIAM E. PLUMMER, DISTRICT ENGINEER
R.C.E. 28176
9-hl-t'L
DATE
SA:::GO ~DITY)~~M OF ENVIRONMENTAL HEA~H
K~ ~ ~ 9 -:z_ '--~ \
APPROVED BY: DATE -~•-e~--••--•-••--•-••------"---=""""-----'
lil( -r,e #'~9 \ s , \ r#lft.H-'ffjf-7 ~~ ....___-__ ___
LANDSCAPE ARCHITECT OF WORK
BY: J. RIDGE DATE: APRIL 15, 1995
NAME: RIDGE -LANDSCAPE ARCHITECTS
L.A.: REG_ ND .. 28D9 EXP.: APRIL 30, 1996
.RIDG'E
LANDSCAPE
ARCHITECTS
27412 GN..u! Nllll'l'!;I
&,.i ..1-~CA 'ntl~
TEL 714 248 9211
FAX 714 248 9215
\11@-~
,J.f{{)q R.Ci'f '<h -. . I
REVIE;WED BY:
INSPECTOR
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DATE
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DATE'. BY DESCRIPTION -~--"'
REVISIONS
V -
i
APP'D
RECLAIMED WATER / TITLE SHEET
CARLSBAD RESEARCH CENTER
LOT 43
APPROVED .. ·
OWN BY __ Kl<--='c--
CHKD BY JR/LS
FIELD BY
PROJECT NO.
PD 440
CMWD tt95-206
DRAWING NO.
342-3L
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i ' ~l~EAS WHERE RECLAIMED IRRIGATION MAIN LINE CROSSES THE PQ:ri.';LE MAIN
THE RECLAIMED IRRIGATION MAIN MUST BE A MINIMUM OF 12" LOWER/AND SLEEVED
10 FEET ON EACH SIDE OF THE POTT ABLE MAIN. /
33
PONT OF CONNECTION TO BE A 11/2" lfZRIGATION RECLAIMED WATER
i "\ \'.'l~'
METER WITH A 2" SERVICE LINE. IN$TALL BACKFLOW ASSEMBLY WI WYE STRAINER.
PRESSURE REGULATOR AND MA8iER CONTROL VALVE AS SHOWN. WATER tvETE:R BY
OTHERS, VERIFY LOCATION, SttE AND WATER PRESSURE PRIOR TO STARTING WORK.
TEMPORARY POT ABLE WATER PRESSURE
PERMANE:NTRECLAIMED WATER PRESSURE
DESlGN WATER PRESUURE
MAXIMUM IRRIGATION DEMAND
122 PSI
35 PSI
75 PSI
36 GPM
UPON CONNECTION TO PERMANENT WATER SUPPLY. AN IRRIGATION BOOSTER PUtvP
ASSEMBLY MUST BE INSTALLED APTEr.2 THE BACKPLOW PREVENTION ASSEMBLY.
BOOSTER PUMP TO PROVIDE 50 PSI WATER PRESSURE BOOST AT 40 GPM.
PUMP TO USE 230 VOLT SINGLE P~ASE POWER PROVIDED FROM THE BUILDING
INSIDE 2· PVC CONDUIT INDICATED ON THE PLANS.
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EXISThlG Tl.RF IRRIGATION TO BE PRdi'.Ectei'J ! . : : . '✓
~ ~Aci~~iR~~~:~~ c~ou.ii.;:p..
PIPNG AS PART OF ~s CONTRACT. _po~ACT~\ .• \ .
81-<ALL RELD VERFY TI-E CONDrTION OF TI-E :'lYSTElv1
PRIGRTO STbRI!NG WQl?t<. EXISTING SYSTEM S~LL
BE RETLJRt,ED TO OPE'VM'!ONAL ceNDITleN AGCEPT ABLE
TO TI-E LANDSCAPE ARC~TECT, OWNER AND TI-IE MASTER
DEVELOPER <LNION PACFIC REAL TY COMPANY).
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FOR IRRIGATION DETAILS E LEGEND -SEE SHEET 4 (L2.D
"AS
FOR IRRIGATION SPECIFICATIONS -SEE SHEETS 8 E 9 (LS.I E L5.2)
REVISIONS MUST BE APPROVED 8Y PUBLIC HEAL TH ENGINEER.
CITY ENGNEER AND DISTRICT ENGINEER PRIOR TO
IMPLEMENTATION IN FIELD . . -
APPROVED FOR PLANTING AND
IRRIGATION ONLY, INCLUDING PRECISE
LOCATION OF PLANTING AREJ'S._
CITY OF CARLSBAD
PLANNING DEPARTMENT
LA\"CE SWEE'\'F:Y CONSULTING . ·.·.·.·. . .. ·:.~ ."''
• • • • P' • • ••••
BU IL T"
W41z LANDSCAPE IRRIGATION PLAN
CARLSBAD RESEARCH CENTER
LOT 43
O\ACADWIN\DRAWINGS\CARLS43 \LOT 431RLDWG 8/17195
Irrigation Design
Water-Management
Irrigation Software
284-U Rancho Calif. Rd. Sul~ F
Te:u;i,~(:-ul~, Ca,Jjfc;i,rn.;i.a Q2590
909·695-2367
909·695·2467 Fax 0 10 20 40 60
SCALE AND NORTH
::/::/ : .. :·-. ·f::
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' ' '"'"""""' .... . . . . . . . . . . . . . . .. . . . . . . -... ---.. --. ----.. -. R I D G E
LANDSCAPE
ARCHITECTS
2141: Ca.LE Mll;l'ro
SAit ~ OltmW«I CA 9267S
TB. 714 248 9211
FAX 714 248 9215
........ ···--··-----·-·--·--····--···· --·-·--·--·---· ......... ---
REVIEWED BY:
INSPECTOR
DATE
R.C.E. ______ ~---i----t---------------+----j ' :::=====;;:,-==::;::::=========~
DATE
t----+--+--------------+---j _AP-PR_o_vE_D_¼,~---~--~------7-.?b-;7S
ASSISTANT PLANNING ,DIRECTOR DATE
DATE BY DESCRIPTION APP'D
REVISIONS
OWN BY_-'=""---
CHKD 8Y __;L:;.:S.___
FIELD BY
PROJECT NO.
PD 440
CMWD u95-2O6
DRAWING NO.
342-3L
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C,\ACADWIN\DRAWINGS\CARLS43\LOT 43P2.DWG 8/17/95
MAIN I I FM.NI 8Ac/G ~ CLI.R.8
MA TCI-ILINE -SEE SI-IEET 2 CLI.D
I
\
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.75" r
-------
-------
\
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i
i
\
.r·::'-=~::;;:::;~~;;~--.::-~~_:;:,,.-~oz~AS WHERE RECLAIMED IRRIGATION MAIN LINE CROSSES Tl-IE POT ABLE MAIN
2"
. 7~fr :· -0 /t25-' ··
r
-, .. ,!j.5' .25"
• • I • r
EXISTING TURF IRRIGATION TO BE PROTECTED
.N PLACE. CONTRACTOR TO REPAIR, AO.JUST
bR.REPLACE DAMAGED SPRINKLERS, VALVES OR
PIPIN&f>-S PART OF TI--IIS CONTRACT. CONTRACTOR
SHALL AEI...D VERIFY Tf-E CONDITION OF ™E SYSTEM
PRIOR TO STARTING WORK. EXISTING SYSTEM ~ALL
. fi" J.
BE RETURNED TO OPERATIONAL CONDITION ACCEPT AB...E
.TO,Tl-;!E .. LANDSCAPE ARCHITECT, OWNER AND ™E MASTER
1 6t'\lefOPER CLNION PACIFIC REAL TY COMPANYl.
LANCE SWEE;\EY CO;\SLLTl\(;
Irrigation Design
Water Management
Irrigation Software
284-4-1 Rancho Calif. Rd. Suite F
Temecula, Ca.liforni.&. 92590
909-695-a:367
909·695·2467 Fax
.................... ·-·· --------
0 10 20 40
SCALE AND NORTH
60
THE RECLAIMED IRRIGATION MAIN MUST BE A MINIMUM OF 12" LOWER AND SLEEVED
',,10 FEET ON EACI-I SIDE OF Tl-IE PO"rABLE MAIN.
·•{·• ".~':::':':''.<·: :-: :-: :-: ::•• ....... ··••·:
KEY MAP
R I D G E
LANDSCAPE
ARCHITECTS
Zl.t,.IZ ~ AMlm>
w,,.t .,l,W,I ~ CA 92671
TEL 714 248 9211
FAX 714 248 9215
"AS
R.C.F m fV!t-.
REVIEWED BY:
INSPECTOR
,75'
-.75 75"
I
I I r
/ r-----U
,/
---.75"
.75"
8NJJ tJF
/vJA/Nt-/;t/e
BUILT"
f/1//16
DATE
R.C.E. _____ _
DATE
.75"
r
WATER PRESSURE CALCULATIONS
('/(JTE : NV/VI0~/1.5 {)eSIGNAr@ 1/,1/rHIN 1H6 c J /ff -rtf05& RJ< 7!f6 Pf/!V/qJ ~Mlfl) ~svm,.7
~~-~, .. -.~-,•~~------~-·
WATER METER NUMBER WATER METER SIZE J.5"
HYDRAULIC GRADE LNE '5'50'(~) WATER METER ELEVATION ~I
---
ELEV A TION DIFFS?ENCE 1f/l-' ( 118) ST A TIC PRESSURE (PSD /VZ(BS)
~~-~~"-·-
REMOTE CONTROL VAL VE 11 2 REMOTE CONTROL VAL VE SIZE 1.5"
<.C.V. DEMAND <GPM> 35 TOT AL DEMAND CGPMl 35
R.C.V. ELEVATION 267' STATIC PRESSURE AT R.C.V . 1n-(35) ---·-··
SIZE DESCRIPTION PSI LOSS
2' SERVICE LINE .5
1.5· WATER METER 2 2.5
>-----+-----~~~--,-------------------+------------a
1.5" BACKFLOW PREVENTER 3 13.0
1.5' WYE STRAINER / FIL TRA TJON 4 1.0
2· GA TE / BAL_ VA'-VES 5 ,5
0 MASTER CONTROL VALVE 6 0
,---------1---------------------------+------·-----,
2· 695 FEET OF MAINLINE, ""YPE• CJt...:8/(:; 7 7.0
0 FEET OF MAINLINE, TYPE, 8 0
1.5" REMOTE CONTROL VAL VE 9 31
f-----+---------·~""'''---------------1-------------1
LATERAL LINE LOSS 10 3.0
10'.!. FITTING LOSS 3.1
FEET ELEVATION CHANGE <P.O.C. TO HIGHEST HEAD) 12 .4
TOT AL SYSTEM PRESSURE LOSS CSUM OF "' THRc.J "12) ' 13
'
341 PSI _,..___
PRESSURE REQUIRED AT µEAD 14 300 PSI
TO-AL PRESSURE REQUIRED (SUM OF i,J3 AND "14) 15 64.1 PSI
ST A TIC WATER PRESSURE (FROM ABOVE) 16 11--7-( 35.0) PSI
RESIDUAL PRESSURE CSUBTRAC-nl5 FROM nJ6) 17 58 C-29.D PSI
SET PRY OR MCV AT (i,J5 PLUS 10 PSD 18 11-PSI
PRESSURE BOOST, IF REQUIRED <n15 -nl6 + 20 PSD 19 (~.o) PSI
--·-
FOR IRRIGATION DETAILS e LEGEND -SEE SI-IEET 4 (L2.1)
FOR IRRIGATION SPECIFICATIONS -SEE SI-IEETS 8 E 9 (L5.I E L5.2)
REVISIONS MUST BE APPROVED BY PUBLIC HEAL TH ENGINEER.
CITY ENGINEER AND DISTRICT ENGINEER PRIOR TO
IMPLEMEN-A TION IN FIELD.
DATE BY DESCRIPTION APP'D
REVISIONS
APPROVED FOR PLANTING AND
IRRIGATION ONLY, INCLUDING PRECISE
LOCATION OF PLANTING AREAS.
CITY OF CARLSBAD
PLANNING DEPARTMENT
LANDSCAPE IRRIGATION PLAN
CARLSBAD RESEARCH CENTER
LOT 43
APPROVED . c// / ~
----'-'~ ...... :-~ .... _!-{/ ______ ,'i 20, 2·s::
ASSISTANT PLANNING DIRECTOR DATE
DWN BY~-.,L~--
CllKD BY LS -~--
FIEI.D BY
PROJECT NO.
PD 440
CMWD tt95-206
DRAWING NO.
342-3L
(Ej) Ll.2
• •
MAINLINE
-.. , ..
-PLASTIC VAL VE BOX
(12" WI PlJQPLE LID)
. ,, ... , "'""'""'""'"'"
' ··-··· ...... '""'"" '"'"' ...... ,, ...... , .... , .......... ..
'"'"''' """" "' ...... "' ... ... --• -
FEMALE ADAPTE ~ SCH 80 PVC
SCH. 80 UNION ---
3/4" CQUSHED GRAVEL
TWO CUBIC FEET
BRICK SUPPOQTS ~--------~
@ MASTER CONTROL VALVE
PLASTIC VAL VE BOX
(12" W / PURPLE LIDJ
TOP OF MULCH 7
LA YER, F.G .• 3·
=
111
111·
11
··
1
@!2:4 ,:w:1R:E:L:OO:P;::::Jtl;j~ll~ .. l~II~.,.
·• IIEWI' VALVE ID TAG, 11111'1111111!
111 111 '"""lrrrml
11 -111 ill . 111 I I """' 1111 \ I I=III-
FEMALE ADA!-'--<>-~
SCI-<. 80 PVC
PVC THO. ELL
SCH. 80 PVC
~---F"l--1'--CONTROL VALVE
-+-',l'c--SCH. 80 PVC
NIPPLE CTYP.)
SCf-1. 80 UNIO __ · _ .. ·~t . . f\
3/4" CRUSHED GRAVEL u
TWO CUBIC FEET
IRRIGATION WATeR MAINLINE-----
BRICK SUPPORT·;:i-----------
® REMOTE CONTROL VALVE
R/P DEVICE W/ W'\'E STR. I AND PRESSURE REGULA TOR
BRASS NIPPLE
1 4" 'vllN (TYPJ
BR ASS RISERS--
LENGTH AS REO.
FINISH GRADEl 12" MINIMUM
CONCRETE THRUST
BLOCK Cl CU FTl
18" MINIMUM
..,._,_..., TO MAINLINE
INST ALL BACKFLOW DEVICE AS PER C.M.W.0 STANDARD
DRAWING NUMBER W-20
CONNECTION TO PVC MAINLINE TO BE MADE USING
FEMALE ADAPTERS AND SCH. 80 NPPLES
@ BACKFLOW ASSEMBL 1
BRICK SUPPORT& ::: r
3/4" CRUSHED GRAVE'L
ONE CUBIC FOOT
30" REBAR ST AKt:::----
, PLASTIC VAL VE BOX
(10" WI PURPLE LIDJ
'-..-----BRASS SWNG
JOINT ASSEMBLY
MAINLINE
SCH. 40 PVC TEE
@ QUICK COUPLER VAL VE
~·--------POP-UP SPRINKLER HEAD WITH QECLAIMED WATER "NP" CAP
.------FINISHED GRADE
TOP FLUSH W/ F.G. IN TURF AREAS
TOP 1/2" ABOVE F.G IN SHRUB AREAS
SCH. 80 NIPPLE, LENGTH
AS REQUIRED
I MARLEX STQEET ELL AND
I PVC THREADED ELL (90)
SCH. 80 NIPPLE C6" MII\IMLMl
MAQLEX STREET ELL OUT OF LATERAL
LINE FITTING
LATERAL LINE, DEPTH AS
SPECFIED IN LEGEND
HEAD TO BE INST ALLED1
2" FROM AL~ CURBING
4" FROM ALL WALKWAYS
12" FROM ALL BUILDINGS AND WALLS
(6) POP-UP SPRINKLER HEAD
BRICK SUPPORT
PLASTIC VALVE' BOX
(12" W / PURPLE LID)
¢,
R.OW
: :::: :::::: : : ::: : : :::::::::: \ \_MAINLINE
.. ' ..... -......... -... --. ... -'' .. '' '.' ' .. '' .. ' '''. . ' ............... -.... -. ----·3····················~
3/4" CRUSHED GRAVEL ~--BAUL VALVE
TWO CUBIC FEET
@ BALL VALVE
11--------------------------·--+--------------··-·--·------------+----------------------------
CLEAN COMPACTEB---------
BACKFILL
PAVING, BY OTHER
LATERAL LINE N SLEEVE'-,,. nl=c!n-,.;d:,..+f'
l.11
111 SCf-1. 40 FOQ PEDESTRIAN :I
SCH 80 FOR VEHICLE ~~tf~~b ~fgEVES :
11 · · i ~i r · ·111 111
MAINLINE SLEEVE SCH 40 UNDER ::>EDESTRIAN PAVING =I! 1=111
MAINLINE SLEEVE SCH 80 UNDER VEHICLE PAVING =I I 1=111=
TAPE CONTROL WIRES TO MAINLINE
10 FEET ON CENTER I • 6 .• I
DEPTH AS SHOWN OR ON CONCRETE SLAB FOR ON STRUCTURE
INST AULA llON. SLEEVES THROUGH WALLS BY OTHERS.
CD SLEEVE INSTALLATION
~ :r Ft FINI.SH G?,N:15
8(J~
I! H &:i'I eo /<1$6/t-....
tal0/Ji 1/5 fBµ/1/<f:1)
J]:~3---pve, t..ft11!5'MI.,, UtJe-
11-----11' /186 !'~lt.Fo/<lt75t>
t:fl,A/NWN/5-[){5f7H ~
Tllo etnrm Of' ~ffl,IJ/,i.-
CLEAN COMPAcT·Efl-----
BACKFILL
· (2) WARNING
TAPES
FINISeED GRAD~
,c . ..::::.:rn::: .... -r-==.,.,,.,m=,:,+=--,-.,.,..
[jJ =
UNDISTURBED SOIL.~--
~~~fr6L.A~gE-s--·--~-,~~ t·\(i:{)\}/:.::(.!ts T ''m 111
:lll~lll~GfHi"il~G~~~~~lll
TAPE CONTROL WIRES TO MAINLNE
10 FEET ON CENTER I C I
DEPTHS SHOWN ARE FOR IN GROUND INSTA~LATIONS. ON STRUCTURE
INST ALL PIPING AT DEPTH SHOWN OR AT CONCRETE SLAB D::'PTH.
@ PIPE INSTALLATION
METER BOX W/ METER ----------,
SIDEWALK 1 I
CURB ··-·1 f ~-24'==-i
APPROX. 8
12" Ml"IIMUM
POTABLE SEQVICE LINc--------
RECLAIMED WATER IRRIGATION MAINLINE W/ SLEEVY
NOTE1
VERTICAL CLEARANCE OF 12" MINIUMUM IS MANDA TORY WI-IEN
CROSSING PATH OF A POTABLE WATER LINE. INSTALLATION OF
RECLAIMED WATER IRQIGATION MAINLINE 24" FROM FACE OF SIDEWALK
WILL PROVIDE THE NECESSARY 10· HORIZONT A~ CLEAl!'ANCE FROM
POT ABLE MAINLNE IN THE STREET.
@ POT ABLE SERVICE LINE CROSSING
~--CONTROLLER, SEE LEGEND
FOR SPECIFICATION.
EXTERIOR WALL MOUNT
-----~WALL MOUNTED ENCLOSUQE
IF SPECIFIED
~-120 VOLT POWER SUPPLY
IN J-BOX. BY OTHERS
ALL CONDU:TS TO HA VE
THREADED CONNECTION ON ENDS
~-----GREY ELECTQICAL CONDUIT (I")
~--+-t---------TO RAIN SENSOR AS DIRECTED
WIRE IN 1/2" GREY ELECT. CONDUIT
,~-------LOW VOLTAGE WRE IN
GREY ELECT. CONDUIT (3")
L -=::::::::=.:::_-_~_-_-_-_-_-_-_-_-_-._-_-_-_-_-PVC ELECTRICAL SWEEP
TO EXTEQIOR BUILDING
WALL THROUGH J-BOX
@ CONTROLLER
STREET SURFACE,,------
POTABLE MAINLIN1FE-----~
(SE= IMPROVEMENT DRAWINGS) I
12" MINIMUM REQUIRED VERTICAL SEPARATION
RECLAIMED WATER IRRIGATION MAINLIN
NOTE•
13.5 FEET
' t
SLEEVE
ALL QECLAIMED WATER IRRIGATION PIPING AND SLEEVES SHALL
BE PUQPLE AND LABELED AS SPECIFIED N
"ST ANDAQO SPECIACA TIONS FOR PRIVATE IRRIGATION SYSTEMS"
"CARLSBAD RECLAMATION RULES AND REGLLA TIONS FOR
CONSTRUCTION OF RECLAIMED WATER MAINS" OCTOBER 1993
Q) POT ABLE MAINLINE CROSSING
----------------------------~----------···--·--·--------------------'-------------------------------'
0\ACADWIN\DR AWINGS\CARLS43\LOT 43I-D.DWG 8/23195
LANCE SWEENEY CONSCLTlNG
Irrigation Design
Water Management
Irrigation Software
2844-1 Rancho Calif. Rd. Suite F
Temecula, C&liforni.A 925Q0
909•695•Z367
909·695·2467 Fax
SYM80L.
0 T H F MANLFACT.
cb 0 RAIN BIRD
cg t!l 8 □ RAIN BIRD
[g s El 0 RAIN BIRD
[9 [SJ B □ . RAIN Bir;>[)
□ [l i?AIN Bir;>[)
• RAIN BIRD
~ ~ e 0 RAIN BIRD
(9 0 8 Q9 RAU\! BIRD
~ -. e • RAIN BIRD
" "' RAIN 3IRD
IRRIGATION MATERIAL LEGEND
MODEL NO, / DESCRIPTON
I8I2-SAM-NP-I0-LA-PCS-0201040 POP-UP SI-IQUB '-'EAD
I8I2-SAM-NP-I0-LA--PCS-040/060/090/I75 POP-UP SHQUB HEAD
I812-SAM-NP-I2-PCS-060/090/125/260 POP·UP SHR..B I-IEAD
I8I2-SAM-NP-I5-PCS-090/I25/I75/370 POP-UP SHRU8 HEAD
I812-SAM-NP-15EST /SST-PCS-060/I25 POP-UP SI-IRUB HEAD
I806-SAM-NP·5F-B-PCS-0'~0 STREAM BUBBLER
I806-SAM-NP·IO·LA-PCS-040/060/090/I75 POP-UP TURF HEAD
I806-SAM-NP-I2-PCS-060/090/I25/26C POP-UP TURF HEAD
I806-SAM-NP-I5-PCS·090/I25/I751370 POP-UP TURF HEAD
I806-SAM-NP-I5EST /SST ·PCS-060/I25 POP-UP TURF HEAD
GPM
.20,.40
.39 . .52, .79. 1.57
.65, .87, 1.3. 2.6
.93, 1.23, 1.85, 3.7
.61. 1.21
o.qo
.39, .52 .. 79. 1.57
.65, .87, 1.3. 2.6
93. 1.23. 1.85. 3.7
.61.1.2:
PSI RADIUS DETAIL
30 5 FT A
30 IO FT A
30 12 FT A
30 15 FT A
30 4Xl5 FT A
30 2.5 FT A
30 10 F'T A
30 12 FT A
30 15 F'T A
30 4Xl5 FT A
ALL SPRU\IKLER HEADS ARE TO 8E EOUPPED WITI-I BULT IN CHECK VALVES AS SHOWN IN THIS LEGEND, THE CONTRACTOR IS TO INSTALL
[0
~
[E]
M
NO SYMBOL
.......
.....
~
[J
[SJ
~
AN ADDITIONAL KNG BROT>-ERS LINE SIZE:) THREADED CHECK VALVE UNDER EACH HEAD THAT EXHIBITS LOW I-IEAD DRAINAGE ONCE NSTALLED.
P.O.C.
WILKINS
WILKIN$
GRISWOLD
RAINMAN
KING BROS.
NELSON
i:?AN BIRD
IRi:?m:?OL
wcs
N/A
ALERTLINE
11/2" RECLAIMED WATER METER WI A 2" SERVICE LINE. VERIFY LOCATION IN Tel;: AELD
975XLS, I 1/2" R/P BACK"LOW PREVENTION ASSEMBL. Y WI WYE STRAINER
500HLR, I 1/2" PRESSURE REGULA TOR. 01'-BACKFLOW ASSEMBL. Y
2000E·l l/2' EPOXY FUSED MASTEQ CONTROL VALVE, 11/2" SIZE
RMBF-42-SS STAINLESS STEEL BACKFLOW ENCLOSURE OVER BACKFL.OW ASSEMBLY, OR AS APPROVED BY
Tl-IE C.M.W.D. BACKFLOW SPECIALIST CON':" ACT (6K1) 438-2722 EXT. 152
WL T-XXX-E PVC "TRUE LINiON" BALL VAL'✓E, LINE SIZE TO 2' MAXIMUM
7645 NON-POTABLE QUICK COUPLER VAc.'JE. IN 10' ROUND VALVE PIT
EFB--CP-PRS SERIES BRASS REMOTE CONTROL VAL.VE. SIZE AS sµQWN
MC-24-PLUS-B SOLID STATE. FOUR PROGRAM IRRIGAnON CONTROLLER, MOUNT IN PARKING GARAGE
RG/RG-VR 'RANGUARD' QAIN SENSOR, MOUNT ON BUILDING, WIQE TO CONTROLLER
120 VOLT ELECTRICAL. POWER, PROVIDED BY ELECTQICIAN
N/A
B
B
C
N/A
D
E
F
G
G
N/A
RECLAIMED WATER PVC Pf'E 1/2" CL. 315, 3/4' -3" CL. 200 AS LATERAL. LINES 12" BELOW GRADE, PURPLE IN COLOR H
----AL:::RTUNE RECLAIMED WATER PVC Pf'E 1112" SC,-.. 40, 2' · 2 1/2' CL. 315 AS MAINLINES 18" BELOW GQADE. PURPLE IN COLOR H
-------ALERTUNE -------RECLAIMED WATER PVC PIPE SCH. 40 AS SLEEVING UNDER PEDESTRIAN PAVING, TWICE THE DIAMETER OF PIPE OR WIRE BUNDLE CARRIED
PVC PIPE SCH. 80 AS SLEEVING UNDER VEHICLE PAVING, THREE TIMES 'HE DIAMET'32 OF PIPE OR WIRE BUNDl.E CARQIED
R I D G E
LANDSCAPE
ARCHITECTS
21412:~~
3'M, ..lWi ~ t.i.. ~ffl
TEL 714 248 9211
FM 714 248 9215
LATERAL SLEEVE DEPTH UNDER VEHICLE PAVING -36·, LATERAL SLEEVE DEPTH UNDER PEDES~RIAN PAVNG -12'
MAINLINE/WIRE SLEEVE DEPTH UNDER VE>c!CLE PA'✓ING -36", MAINLINE/WIRE SL::'EVE DEPTH UNDER PEDESTRIAN PAVING -18"
NO SYMBOL AS APPROVED IRRIGA 70N CONTROL WIRE "I4LIF AWG DIRECT B.JRIAc CUL APPROVED). COLOR CODE BY CONTROLLER L..M
NO SYMBOL i:?AIN BIRD ST-03 GREY "SNAP-TITE' WIRE CONNECTORS AND PT·S5 SEALER NIA
NO SYMBOL T. CHRISTY·s QECLAIMED WATER VALVE I.D. TAGS. Ol'E PER R.C.V .. DRIP RC.V,, BV .. AND MCV. N/A
NO SYMBOL AME1'EK ALL VALVE BOXES ARE TO BE PURPLE COLORED PLASTIC TYPE W/ RECLAIMED WATER MARKINGS AND BOLT DOWI\J LIDS N/A
"AS
R.C.E. ____ _
REVIEWED BY:
INSPECTOR
FOR IRRIGATION SPECIFICATIONS -SEE S~EETS 8 E 9 CL5.I AND L5.2)
BU IL T"
DATE
R.C.E. _____ _
DATE
REVISIONS MUST BE APPROVED BY PUBLIC 1-<EAL TH ENGINEER,
CITY ENGINEER AND DISTRICT ENGNE'ER PQIOR TO
IMPLEMENTATION IN FIELD.
DAT[ BY DESCRIPTION APP'D
REVISIONS
APPROVED FOR PLANTING AND
IRRIGATION ONLY, INCLUDING PRECISE
LOCATION OF PLANTING AREAS.
CITY OF CARLSBAD
PLANNING DEPARTMENT
~ l___ii___J
IRRIGATION LEGEND & DETAILS
CARLSBAD RESEARCH CENTER
LOT 43
APPROVED 6A/
ASSISTANT PLANNING DIRECTOR
DWN BY_--"=",";,'--
Cli~D BY ___ _
FIELD BY
PROJECT NO.
PD 440
CMWD U95-206
DRAWING NO.
342-3L
L2.I
... ...
----------------------A R ---------------
RED
I
I
I I
Lii.u_
~
I I
I
(J ~)) ITT1 t: LD:: \: i'1 n. r\1 :..cs #4.rt:;~1'.,t~ tiJ §:
I
i I
I
I
I I
I
/
j
I
I I
I
....,,.u;/"'1--.--\-----f_-__
I I
I /l--/
. . . + + . •• .
+ + + / + f···+·····+ .• . + . .
A
6
T-4
0 A y
A
2' CLR.
NOTE• LOCATE PALMS A MII\IMUM
OF 8' OFF FACE OF GLASS
BUI.DING WALL.
MA TCHLINE -SEE SHEET 6 CL3.2)
~OJE::__ INST ALL JUTE NETTING Ml(}.; C nY Af'PWle]) M1ED f3f!.OJNIXOVf;f--..@, (.V!QO OJ />#k 5l,Of"G5 WHICH EXCEED 6 11 GRADIENT.
-......... -....... -................ .
,., .. ,. '~················'········· .... ' . . . . ' --~~· ... ' .............. . -_-_ .-.-_·:.-.· -----... ,-.....~..:..-....:...:.,_.:~: .. ·.-.-.-
' . ' . ' ' . . . ' . , ........ ' . ' ' .. ' . ' . . . . . . . . . . ........... . ....... ....... ~-
:·:::::::./· _ .. ~1:o/~~-~~:ji)it~/::. :::::::
/:
:·' ..... : ..... ,. ' +:·:·:
____ + ····-----·--•••• ••:• . :.•··••-::• .. ···· , r:• . -. -. -.. ---... -.. -.. -. ......... ..... " .. . . .. . .. .. .. .. .. .. . .. . . . ... ".... ..... . .. .
I
0 10 20 40 60
SCALE AND NORTH
C,\ACADWIN\DR AWINGS\CARLS43 \LOT 43PPI.DWG 8/23/95
V E
I I
N u E
~ I ~ I
2
T-3
(2) 24· BOX 5
(3) 15 GAL. T-7
I
\
' ' I
I
·---,~•-c·.c;:_---\:37>. -=--""'-"'--"'='l---l
FOR PLANTING DETAILS -SEE S~EET 7 CL4.D
FOR PLANTING NOTES -SEE SI-IEET 6 CL3.2)
FOR PLANTING SPECIFICATIONS -SEE SI-IEET 10 CL5.3)
R I D G E
LANDSCAPE
ARC H_I TE C TS ..
r1412CM..i...E ~
Sffil ..lWol C#llmW«,CA 9ttl75
TEL 714 248 9211
FAX 714 248 9215
"AS BU IL T"
'\hwc!&fr: tf({rffz
R.C.E. _____ _
REVIEW.O BY:
INSPE:CTOR DATE
\
'' ; : ''
I ,· \ i I c·_
:'Y
: i;:
I I (Y ..
! :
'I
I ' /
i : /
:'-
/ i I
-
PLANT LEGEND
SYMBOL NO.
TREES
0 T-1
,, T-2
T-3
• T-4
T-5
+ T-6
.. T-7
,.------.....,.
/ \
\,,....-2..._ "j._ T-8
( '------\
\ + T-9
"---J
I (---; ~ T-K.)
SHRLBS AND V1I\ES
0 S-1
0 S-2
0 S-3
0 S-4
0 S-5
0 S-6
0 S-7
0 S-8
CZ] S-9
& V-1
GROUNDCOVERS
□G-1
~G-2
~ G-3
G-4
G-5
BOT ANICAUCOMMON NAME
CLF'ANIOPSIS ANACARDIOIDES I
CARROTWOOD
TIPUANA TIPU /
TIPU TREE
JACARANDA MIMOSIFOLIA /
JACARANDA
~OENIX DACTYLFEl<'A /
DATE PALM
PN.JS CANARIENSIS /
CANARY ISLAND PII\E
PLA TAN.JS ACERFOLIA /
LONDON PLANE
LIOUDAMBAR STYRACIFLLIA /
SWEET GUM
EXISTING CLF'ANIOPSIS • RUT~FORD
TO REMAIN
SIZE/SPACNG
15 GAL
24" BOX
36" BOX
24' BROWN
TRlNK HT.
15 GAL
15 GAL.
15 GAL.
24' BOX
EXISTING PLATAN..JS ACERFOUA • FARADAY
TO REMAIN
EXISTING PINI.JS CANARIENSIS • C()Ql\f:l2
TO REMAIN
1\15<11.JM OLEANDER 'LITTLE We-lTE' I
DWARF WI-HE OLEANDER
ESCALLONIA R. 'C.F. BALL' /
COMPACT PINK ESCALLONIA
LANT ANA MONTEVIDENSIS /
TRAILNG LANT ANA
UGUSTRLM J. 'TEXANUM' /
WAX-LEAF PRIVET
~RMIUM TENAX 'MAORI CHEF. /
NEW ZEALAND FLAX
PITTOSPORLM T. V ARIEGA TA' I
VARIEGATED TOBIRA
RHAPI---IOLEPIS I. ·CLARA. /
INDIA HAWTI-KlRN
XYLOSMA CONGESTUM 'COMPACT A' I
COMPACT XYLOSMA
AGAPANTI-US AFRICAN.JS I
LILY-OF· THE-NILE
FICUSREPENS/
5 GAL. / 3' O.C.
5 GAL. / 30' O.C.
I GAL. / 42" O.C.
5 GAL / 30' O.C.
5 GAL. I 5' O.C.
5 GAL. / 30" O.C.
5 GAL. I 30" O.C.
5 GAL I 4· O.C.
I GAL. / 24. O.C.
I GAL. / PER PLAN
COMMENTS
STANDARD
f::XC5f'T AS /I/Ofer)
STANDARD
INST ALL ROOT
BARRIERS PER
PLAN
M...I..TI
DIAMOf\D CUT
STANDARD
STANDARD
STANDARD
NSTALL ROOT
BARR'f:RS PER
PLAN
PROTECT
IN PLACE
PROTECT
IN PLACE
PROTECT
IN PLACE
CREEPING FIG LEAN ST AKE AGANST WALL
FESTLCA ALTA 'MARATI--ON H' /
TALL FESCUE
LONICERA J. 'HALLIANA' I .¼u.·s HONEYSUCKLE
TRACHELOSPE121\AUM JASMINOIDES /
ST AR JASMII\E
VINCA MAJOR /
PERIWII\KLE
VINCA MNOR I
DWARF PERIWIN<UE
SOD
FLA TS / 18" O.C.
I GAL. / 24' O.C.
FLA TS / 12' O.C.
FLA TS / e· O.C.
BLEND TO
EXISTING
NOTE• CONTRACTOR TO PROVIDE AND INSTALL (150) 4" POTS OF AI\NJAL. COLOR.
SELECTION OF TYPE AND LOCATION TO BE PER LANDSCAPE ARCHTECT OR OWNER.
DENOTES SOIL TEST LOCATION -SEE NOTE 'H' OF PLANTING NOTES
FOR ADDITIONAL lf\FORMA TION.
APPROVED FOR PLANTING AND
IRRIGATION ONLY, INCLUDING PRECISE
LOCATION OF PLANTING AREAS.
REVISIONS MUST BE APPROVED BY PUBLIC i.-EAL TeJ ENGINEER.
CITY ENGINEER AND DISTRICT ENGINEER PRIOR TO
CITY OF CARLSBAD
PLANNING DEPARTMENT
IMPL'=MENT A TION IN FIELD.
LANDSCAPE PLANTING PLAN
CARLSBAD RESEARCH
LOT 43
APPROVED _ "'/'/ /
CENTER
i u??U' fz1, -<is: !----+--+-----------------+-------, ~A--=s--=s"'1sc=-TAccij--c:T=-(l=PLA70-,--:N'ccNcclccNG,::-:D:-,l=:,RE=,C~T"'O""R ____ DATE
DATE BY DESCRIPTION APP'D
REVISIONS
DWN BY_....:...::_::..__
CHKD BY .R
FIELD BY
PROJECT NO,
PD 440
CMWD :1195-206
DRAWING NO.
342-3L
L3.I
I T
C
<
0
a:
I
\
PER DETAIL F, SHT, 7
I
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a:
0
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a:
Ul
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REMOVE I I ~P-\-r' ' EXIST.TR 1--'='='-"---'c"--==c-,---c-~-.... ,, PER C.n. PLf>NS \ \
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1
PER DE ,
'
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\
PLANTING NOTES
I
A. i;'.!O ER TO PLANTNG SPECFICATIONS AND DETALS FOR SOI.. PREPARATION,
FE:RTIUZA TION, MULCHING AND OTI-ER PLANTNG l'FORMA TION.
B. NOTIFY Tl-lE OWNER'S AUTl-lORIZED REPRESENTATIVE 48 1-lOlRS PRIOR TO
COMMB'JCEMENT OF WORK TO COORDNA TE PROJECT NSPECTION SCI-EDLLES.
C, VE:RtFY ALL E'XISnNG CONDtTIONS, DIMENSIONS AND ELEV A TIONS BEFORE
PROCEEDING WtTI-J THE WORK, NOTIFY LAN)SCAPE ARCI-IITECT IMMEDIATELY
SI-OU.D FIELD CONDITIONS VARY FROM Tl-lQSE Sl-lOWN ON PLAN.
D. ROPORT DISCREPANCIES IN THE DRAWINGS OR BETWEEN 11-E DRAWINGS AND
ACTUAL PIELD CONDITION$ TO TI-E LANDSCAPE ARCe<ITECT. CORRECTED
DRAWINGS OR INSTRUCTION Sl-lALL BE !SSL.ED PRIOR TO THE CONTIN.JATION OF
Tl-llS WORK. ASSUME FULL .iESPONSBILITY FOR ALL I\ECESSARY CORRECTIONS
DUE: TO FAJLURE TO .iEPORT KNOWN DISCREPANCIES.
E LOCATE ALL EXISTING UTLJTIES WhETHER SHOWN 1--EREON OR NOT AND PROTECT
THEM FROM DAMAGE, NOTIFY Tl-lE OWNER'S REPRESENTATIVE IMMEDIATELY AND
ASSL.ME FULL RESPONSEIILITY FOR EXPENSE OF REP AR OR REPLACEMENT IN
CONJUNCTION WITl-l DAMAGED UTILITIES.
F. LOCATION OF NlC, CONSTRUCTION ELEMENTS SUCl-l AS UGl-lTS. SIGNS, VENTS,
1-lYDRANTS, Tk'ANSFORMERS, ETC. A.iE APPROXIMATE, NOTIFY THE LANDSCAPE
ARCl-llTECT IMMEDIATELY SHOULD TI--E LOCATION OF THESE: ITEMS NTERFERE'
WITl-l THE PROPER EXECUTION OF WORK,
G. OBT AN ALL SOL FOR LANDSCAPE PLANTNG AREAS 00 BEk'MS FROM ON-SITE
EXCAVATIONS. Sl-lOU.D IMPORT SOIL BE NECESSARY, SL.EMIT M>ORT son..
TESTING RESLLTS FOR APPROVAL PRIOR TO LMPORTATION. SOIL Sl-lALL BE
SANDY LOAM CONT ANNG NO TOXIC CHEMICALS OR ELEMENTS WI-IICl-l MAY N-IBIT
OR RETARD NORMAL PLANT GROWTl-l.
AFTER ROUGl-l GRADES 1-lAVE BEEN ESTABLJSl-lED N PLANTING AR~, 1-lAVE SOIL
SAMPLES T AK!cN AT Tl-lE LOCATIONS NDICA TED BY DESIGNATION ~ 1-lA VE
SAMPLE:$ TESTED BY SOL AND PLANT LAB, (714) 556-8333, FOR SOL FERTLITY,
AGRICULTURAL SUITABILITY TEST AND SOIL PROPARATION RECQMMl3\IDATIONS.
TAKE TWO SAMPLES AT EACl-l LOCATION• (D GROUND LEVEL TO 10" DEEP, (2) 24"
TO 36" DEOP, EACl-l SAMPUE Sl-lALL CONTAN APPROXIMATELY I QUART OF SOL
TO BE LASEl..f:D PE:R LOCATION AND OEPTl-l. INSTALL SOIL. PREPARATION AND
BACK FU MIX TO CONFORM TO TI-ESE RECOMMENDATIONS OI\L Y LPON RECEIPT
OF WRITTEN Cl--lANGE ORDB? FROM Tee OWNS?. SLBMrT SOIL. REPORT TO
LANDSCAPE ARCl-llTECT PRIOR TO PLANTING, CITY INSPECTOR MUST APPROVE
SOIL TEST RE:'CO,Viv1ENOA TIONS PRIOR TO DELIVERY OF SOIL. AMENDMENTS
TO SITE.
C,\ACADWIN\DRAWINGS\CARLS43\LOT 43PP2.DWG 8/22/95
MA TC~LINE -SEE S~EET 5 CL3.D
;",(:~\) \
\. ,,
I
i '·
---
G.-1',
--"---~-3 ---
"J'1__ ... /, ,. l ---r+-,cc'a.,--J----
\ -\
I. KILL AND REMOVE ALL EXISTING WEEDS FROM SITE AREAS PE:R SPE:CFICA TIONS.
J. ASSURE POSITIVE DRANAGE IN ALL PLANTING AREAS. 21 ~rvt.M
K. LOCATE AND TAG ALL PLANT MATERIAL. MATERIAL Sl-lALL BE IN CONFORMANCE
WITl-l PLANTING PLAN DESCRF'TIONS AND $PECIFICA TIONS. ALL PLANT MATERIAL
IS SUBJECT TO REVlEW AND APPROVAL PRIOR TO INSTALLATION. PROVIDE
PI-IOTOS OF RE'F'Rt'St'CNT A TIVE EXAMPLES OF EACl-l TAGGED BLOCK TO
LANDSCAPE ARCl-llTECT MINMUM 21 DAYS ae=ORE ANTICIPATED DELIVERY.
Pl-lOTOS Sl-lALL INCLUDE A PERSON FOR SCALE PU2POSES, LANDSCAPE
ARCl-llTECT MAY OPT TO REVIEW MATERIAL AT GROWING N.J<SERY. MATERIAL
DELIVERED TO TI-IE SITE MAY BE .iEJECTED BASED ON IJNl-lEAL Tl-lFLL
APPEARANCE OR NON-CONFORMANCE WITl-l SPECIFICATIONS EVEN F
PREVIOUSLY REVIEWED BY Tl-lE LANDSCAPE ARCl-lTECT OR Tl-lE OWNER.
L. ALL WEES WITl-llN A SPECIES $1-lALL 1-lA VE MA TC'""ING FORM.
M. FINAL LOCATION OF ALL PLANT MATERIALS Sl-lALL BE SLBJECT TO n-E
t>PPROV AL OF Tl-lE OWNER'S AUTHORIZED REPRESENTATIVE,
N. PLANTING OUANTrTIES ARE GIVEN FOR CONVENENCE ONLY. PLANT SYMBOLS
AND SPECIFED SPACING $1-lALL TAKE PRECEDENCE.
0, AT EDGES OF PLANTING AREAS, n--E CENTER LINE OF Tl-lE LAST ROW OF Sf-RL0S
AND/OR GROUND COVER Sl-lALL BE LOCATED NO FARTHER FROM THE EDGE: Tl-lAN
ONE-1-lALF Tl-lE SPECIFIED ON CENTER SPACI\IG.
P. INSTALL GROLND COVER AND/OR Sl-lRUB MASSES WITl-l TRIANGLLAR SPACING
LN.ESS OTl-lERWISE INDICATED.
0 ALL CURVE TO CURVE AND CURVE TO T ANGONT LINES S1-lALL BE !\EAT, TRIM,
SMOOTl-l AND LNFORM
R. REMOVE ALL NLRSERY STAKE:$ AND l=SPALIER RACKS IMMEDIATELY AFTER
INSTALLATION UPON PROVIDING SLPPORT PER PLAN,
S. DURNG n-E LENGTl-l OF TI-IE GUARANTEE PERIOD, BE RESPONSIBLE FOR
PROPER STAKING AND/OR GUYING OF TREES TO ENSURE ST ABUTY,
T. MULC'"" ALL LANDSCAPE A.iEAS (EXCWDING TU2Fl 1-lAVNG LESS Tl-lAN A 3•1
SL.OPE WITl-l A 3" DEEP LA YER OF "MEDILM GRIND MULCl-f SUPPLED BY
BLUE RIBBON NURSERY, (714) 633-3666 AT THE CONCWSION OF PLANTING
OPERATIONS. SLBMIT SAMPLE TO CITY NSPECTOR FOR APPROVAL PRIOR TO DELIVERY.
DELIVERY TO SITE
U AN\IUAL COLOR TO BE SELECTED BY LANDSCAPE ARCl-llTECT AT TIME OF
INSTALLATION. REQLEST RECOMMENDATION A MNMUM OF 48 HOURS N
ADVANCE OF NEED FOR DIELIVERY.
0 10 20 40 60
SCALE AND NORTH KEY MAP
I ' r::·", -,:
' '·,I'
\\ . .''f'. \ \: . .,;·, '
---[rJG~L
0
0 -ce----
~+-=.,.~=c5c-1 ~
8/T,t: ffM/45#/Vta ?tG'fJl!J
61/Jftcv /f1/WflF/tO!ll/?-.ff-...
t;ifflJ(W("if-~
/'llfJPe{-No. !)£Gd--/ PTT Of\/
l?C-7/:i"-7,7-f{) 7M9/I ~
G1~t? 1Jlt'IE~
W/f2:IVC!t65"
;lt'iF; /JR6-CM, ~ to k N.AJ'VMt, 111/7tf A-hl{;l)ll/fr/ &W~
rtNISlf.
-
PLANT LEGEND
SYMBOL NC.
TREES
0 T-1
,, T-2
<J T-3
• T-4
T-5
+ T-6
... T-7
SI--IRUBS AND VINES
0 S-1
0 S-2
0 S-3
0 S-4
0 S-5
0 S-6
0 S-7
0 S-8
D S-9
BOTAI\ICAUCOMMON NAIVIE
CUPANIOPSIS ANACARDIOIDES I
CARROTWOOD
TIPUANA TIPU I
TIPU TREE
JACARANDA MIMOSIFOLIA /
JACARANDA
Pl-lOENIX DACTYL.FERA/
DATE PALM
PINUS CANARIENSIS /
CANARY ISLAND PINE
PLAT ANUS ACERFOUA I
LONDON PLANE
LIOUIDAMBAR STYRACFLUA I
SWEET GUM
EXISTING CLf'ANIOPSIS • RUTl-lERFORD
TO REMAIN
SIZEISPACNG
15 GAL,
24" BOX
36' BOX
24' BROWN
TRUNK 1-lT.
15 GAL,
15 GAL,
15 GAL.
24' BOX
EXISTING PLATANUS ACERFOUA • FARADAY
TO REMAIN
EXISTING PIN.JS CAN.ARENSIS • CORNER
TO .iEMAIN
~UM OLEANDER 'LITTLE Wl-llTE" I
DWARF Wl-llTE OLEANDER
ESCALLONIA R. "C.F. BALL" I
COMPACT PINK ESCALLONIA
LANT ANA MONTEVIDENSIS I
TRAIL.NG LANT ANA
LIGUSTRLM J. 'TEXANUM' /
WAX-LEAF PRIVET
Pi-l()RMIUM TENAX 'MAORI C,-1::F' I
NEW ZEALAND FL.AX
PITTOSPORUM T. 'V ARIEGA TA' I
VARIEGATED TOBIRA
Rl-lAPI-IOLEPIS I. 'CLARA" /
NOIA 1-lAWTl-lORN
XYLOSMA CONGl=STUM 'COMPACTA' I
COl'v'f'ACT XYLOSMA
AGAPANTl-lUS AFRICANUS /
Lil. Y-OF-THE-NLE
FICUS REPENS I
5 GAL. I 3' 0.C.
5 GAL. I 30' O.C.
I GAL. / 42" O.C.
5 GAL, / 30' O,C.
5 GAL. I 5' O.C.
5 GAL, I 30" O,C.
5 GAL.. I 30' O.C.
5 GAL. I 4' O.C.
I GAL. / 24" O.C.
I GAL. / PER PLAN
COMMENTS
STANDARD
STANDARD
NSTALL ROOT
BARRIERS PER
PLAN
MULTI
DIAMQ(\[) CUT
STANDARD
STANDARD
STANDARD
INSTALL ROOT
BARRIERS PER
PLAN
PROTECT
IN PLACE
PROTECT
IN PLACE
PROTECT
IN PLACE
CREEPING FIG LEAN STAKE AGAN.ST WALL
GROLNDCOVERS
□G-1
mG-2
~G-3
G-4
G-5
FESTUCA ALT A 'MARA Tl-lON ft' /
TALL FESCUE
LOI\ICERA J. "1-lALLIANA" I
1-lALL"S 1-lONEYSUCKLE
TRACeELOSPERMUM JASMINOIDES /
ST AR JASMINE
VINCA MAJOR I
PERIWNKLE
VINCA MINOR I
DWARF PERIWINKLE'
SOD
FLA TS I 18" O.C.
I GAL. I 24" 0.C.
R.A TS I 12" O.C.
R..ATS I 8' O.C.
BLEND TO
E'XISTNG
NOTE• CONTRACTOR TO PROVIDE AND INSTALL (150) 4' POTS OF AN\IUAL COLOR.
SELECTION OF TYPE AND LOCATION TO El= PER LANDSCAPE ARCl-llTECT OR OWNER.
DENOTES SOIL TEST LOCATION -SEE NOTE '1-l' OF PLANTING NOTES
FOR ADDITIONAL N=ORMATION.
NOTE: INST ALL JUTE NETTING a,,iO!T(f\Pff-()JtD f{Affi:P ~(2,uac_ FOR PLANTING DETAILS -SEE S~EET 7 CL4.D
QJ~ SU.16Sw~,c~ EXCEED 6=1 GRADIENT. FOR PLANTING SPECIFICATIONS -SEE S~EET 10 (L5.3)
R I D G E
LANDSCAPE
ARCHITECTS
27412c.t&,I.J! """'1010
s,,,. .AMII OA!11W«!CA, ~ni;
TEL 714 248 9211
FAX 714 248 9215
"AS BU IL T"
\~~ DAT[
R.C.E. _____ _
REVIEWED BYc
INSPECTOR DATE
REVISIONS MUST BE APPROVED BY PUBLIC 1-lEAL T'"" ENGII\EER,
CITY ENGINEER AND DISTR!CT ENGINEER PRIOR TO
IMPLEMENTATION IN FIELD.
APPROVED FOR PLANTING AND
IRRIGATION ONLY, INCLUDING PRECISE
LOCATION OF PLANTING AREAS.
CITY OF CARLSBAD
PLANNING DEPARTMENT
LANDSCAPE PLANTING PLAN
~ l..1__)
LllNc;I tft!A t4S"IIN~ CARLSBAD RESEARCH CENTER ~~~'"=~c,J.___;~=~==:__~L.b!=i> LOT 4 3
DATE BY DESCRIPTION APP'D
REVISIONS
APPROVED
ASSISTANT PLANNING DIRECTOR
OWN BY_~K-'c'-----
CHKD gy_.JRcc..c... __
flELD BY
PROJECT NO.
PD 440
CMWD n95-206
'i21.-:ts
DATE
DRAWING NO.
342-3L
L3.2 -----------···-------------------------·-·· ___ ,, ... "'.
..... -
•
O\ACADWN\DRAWINGS\CARL543\LOT 43P-DDWG 8/23/95
NOTES
A. ALL S~LBS/GROLND COVERS SHALL BE PLANTED AT EQUAL
SPACING (TRIANGLLARl LN.ESS OTI-ERWISE INDICATED
ON PLANS. SEE L.EGEND FOR SPACING REQUIREMENTS.
S~RUB/GROUNDCOVER SPACING
APPROVED FOR PLANTING AND
IRRIGATION ONLY, INCLUDING PRECISE
LOCATION OF PLANTING AREAS.
LEGEND
I. SPECIM:N TREE. 36 " BOX OR LARGER
2. BLACK PVC 1-lOSE WITH 1/8" BRAIDED GALVANIZED
STEEL GUY CABLE, USE GALVAMZED CABLE
CLAMPS AND TLRr>BJCKLE MINMUM 3 GUYS
PER TREE, PROVIDE ADDITK:INAL GUYS IF REQUIRED
DUE TO SITE CONDITIONS
3. FINGI GRADE. CROWN OF TREE M.JST NOT
BE PLANTED BELOW ~S LEVEL
4. WATER BASN -1111\1,\11,JM 4" DEPTH, MLLCH TO
T DEPTH AND DEEP WATER TI2EE IMMEDIATELY
l.PON PLANTING. REMOVE BASN AT El'-0 OF
MANTENANCE PERIOD
5. TREE ROOTBALL -MUST NOT BE ROOT BOLIND.
LOOSEN ANY TIGl-lT PACKED ROOTS
6. AMENDED BACKFILL MIX -SEE SPECFICA TIONS.
TAMP AND SETTLE BACKFIU.. BEFORE PLANTING
SO THAT TI2EE DOES NOT SN< AFTER PLANTNG
7. FERTILIZER T AEllETS -SEE SPECIFICATIONS
8. EXISTING SOIL
9. MODEL 68 DUCKBLL EARTl-1 ANCHOR WITH 1/8"
BRAIDED GALVANZED STEEL CABLE
12. TWICE ROOTBALL WIDTH IO. V2" DIA. X 2'-0" LONG Wl-llTE PVC WA~G
DEVICE -TO BE INST Al.LED IN PU3UC AREAS 13. ARBOR-GARD TRUNK PROTECTOR FOR USE N
TUl<F AREAS IL ROOTBALL DEPTH PLUS 18". IF BEDROCK IS
ENCOLNTERED, NOTIFY OWt\ER'S REP.
D
F
TREE PLANTING / GUYING -36" BOX +
6
LEGEND
I. FRONDS TO BE TIED AND PROTECTED DURING
SI---IA.AENT. UNTIE FRONDS AFTER 30 DAYS. OR AS
DIRECTED BY PALM TREE EXPERT OR LANDSCAPE
ARCHITECT.
2. TRUNK 1-ElGHT• MEASU<ED FROM ORIGINAL GRADE
LEVEL AT BASE OF TRLJN< TO TERMINAL BUD AT
BASE OF FRQN)S. T-1l..ll\l( TO BE CLEAN. STRAIGHT
AND FREE OF SCARS OR ROT. SET TRUN< PLUMB
VERTICAL
3. PLANT BASE OF TREE AT OR SUGHTL Y ABOVE FNISH
GRADE. DO NOT BURY ANY PART OF TRUNK
4. FINSH GRADE
5. ROOTBALL• TO BE PROTECTBJ ~NG SHIPMENT
MINIMUM 3" -6 'X 3" -6'X 4' DEEP
6. 6" MINMUM
7. WASI--ED COARSE CONCRETE SAND BACKFLL DO
NOT USE EARTH OR OTl-lER TYPES OF SAND.
NOIB SEE PALM TREE PLANTNG AND MANTENANCE
$PECIFICA TIONS FOR ADDITIONAL REQLIREMENTS
PALM PLANTING
• • CURVED HEADER~
I X 4 REDWOOD-\ S~AKE
STRAIGHT -{ff"
HEADER I .P
5
STRAIGHT HEADER CURVED HEADER P~AN VIEW
LEGEND
L Flf\aSH GRADE OF GROLND COVER/SI-QLB AREA
2. FINSH GRADE OF TL.RF AREA
3. 2 X 4 REDWOOD HEADERBOARD PER SPECIFICATIONS
4. (3) I X 4 REDWOOD ,-EADERBOARD PER SPECFICA TIONS -
FOR CUNEO AREAS
5. IX 3 X ~-REDWOOD STAKES• MAXIMUM s·--o· O.C.
STAKES SHALL BE Pl.ACS) ON GROLND COVER/SH<L.e SIOE
AND SET BELOW TOP OF f--f:ADERBOARD
NOTES
A. SPLICES SI-I.ALL BE I X 4 X 12" REDWOOD
B. NAU..S SHALL BE GALVANIZED COMMON NALS -
NAIL AS REQURED
C. REDWOOD HEADER SHALL BE LAID TRUE TO U\E AND GRADE
D. ALL CURVE TO CURVE AND CURVE TO TANGENT LII\ES $HALL
BE NEAT, TRIM AND SMOOTH
REDWOOD HEADER
1 5
1· @ 1®1·
I
SECTION
c.EGEND
I. LOCATE PLANTS WITH EQUAL SPACING
AS NDICATED ON PLAN, TRIANGULAR SPACING
2. 24" CLEAR VEI-IICALE OVERHANG ZONE
LOW (MAX. 8" HT.l GROLN)COVER ONLY.
3. CLRB 3
4. SPRINKLER HEAD -NO ~H POP-UPS
5. VEHICLE
PLAN VIEW
6. 1/2 SPACNG FOR SPECIFIED PLANT MATERAL
A
B
C
PLANTING @ PARKING ST ALLS
-+--'-'-'=--'-'---{<4
/fi-----{i5
--J-.---~lf;;t~l~I ~1-~;idl-~
l "' OOOTBAL ! ., WD'Tl-! ~
~EGEND
I. ONE TI-IWUGH FIFTEEN GALLON CONT All\ER SIZE PLANT
2. WATER BASIN-MN. 4" DEPTH. REMOVE BASIN AFTER MAINTENANCE PERIOD
3. FNSHED GRADE.
4. AMENDED BACKFLL MIX-SEE SPECIFICATIONS. TAMP OR WATER SETTLE
SO PLANT DOES NOT SINK AFTER PLANTING
5. FERTILIZIT'-.G TABLETS. SEE SPECIFICATIONS
6. ROOTBALL OF PLANT-MUST NOT BE ROOTBOLJND. LOOSEN ANY TIGHT-PACKED ROOTS
7. EXISTNG SOL.
8. "CROWN" OF PLANT MUST NOT BE BURIED BELOW LEVEL OF SURROUNDING SOIL
SHRUB PLANTING
Of" OOOTB,6,LL
PLAN VIEW
LEGEND
I. 24" CORDED TIE. SEE SPECIFICATIONS.
A TT ACl--l WITH ROOFI\.G NAILS (4 TYP .l.
2. 2" DIA. X 10' LODGE POLE PI\E ST AKE
(2 TYPJ KEEP CLEAR OF ROOTI3ALJ... SEE
SPECIFICATIONS.
3. WATER BASIN. 3" MIN. DEPTH AFTER
WATERING BY HOSE. REMOVE BASN IN
LAWN AREAS AND AS DIRECTED BY
LANDSCAPE ARCHITECT.
4. FINISI-ED GRADE.
5. AMENDED BACKFILL SEE SPECFICA TIONS
FOR MIX ANO PIT SIZE.
6. 21 GRAM PLANT TABLET. SEE
SPECIFICATIONS.
7. EXISTNG SOIL
8. SCARIFY SIDES AND BOTTOM OF
PLANTING PIT
9. ARBOR-GARD TRLN< PROTECTOR FOR
USE IN TURF AREAS
10. SET TOP OF ROOTI3ALL 3" ABOVE
SURROUNDING GRADE AND SLOPE FOR
DRAINAGE.
IL INST ALL =t..824-2 ROOT BARRIER PER PLAN
AS MGF'D BY DEEP ROOT CORP.
(714) 898-0563.
NOTE-MAINTAIN TURF 3" CLEAR FROM
TREE TRL.NK.
TREE PLANTING/STAKING -15 G./24" B.
"AS BU IL T" REVISIONS MUST BE APPROVED BY PUBUC HEAL Th ENGINEER.
CITY :c'NGINEER AND DISTRICT ENGINEER PRIOR TO
IMPLEMENTATION IN FIELD.
CITY OF CARLSBAD
PLANNING DEPARTMENT
R I D G E
LANDSCAPE
ARCHITECTS
2'.lol2Cli.l.,!; ~
s.i. J.M ~ t.i, 1)16,S
TEL 714 248 9211
FM 714 248 9215
REVIEWED BY,
INSPECTOR
R.C.E. _____ _
OAT< BY DESCRIPTION
REVISIONS
APP'O
LANDSCAPE PLANTING DETAILS
CARLSBAD RESEARCH CENTER
LOT 43
APPROVED :_.;J:!c.i fz/,. 7>
ASSISTANT PLANNING DIRECTOR DATE
OWN BY __ K __ _
CHKD BY_J;> __ _
FIELD SY
PROJECT NO.
PD 440
CMWD tt95-206
DRAWING NO.
342-3L
L4.I
..
SECTION 02811
LANDSCAPE IRRIGATION
NOTE: CONTRACTOR SHALL BE FAMILIAR WITH CARLSBAD MUNICIPAL WATER DISTRICT'S (C-H,.J:J)
IRRIGATION SPECIFICATIONS AND IN CASES OF CONFLICT BETWEEN THESE SPECIFICATIONS
AND CMWD'S SPECIFICATIONS, CMWD'S SPECIFICATIONS WILL TAKE PRECEDENCE.
PART I -GENERAL
1.01 SUMMARY
A. It is the intent of the specifications and drawings that the finished system is
complete in every respect and shall be ready far operation satisfactory to the
Owner.
B. The work shall include all materials, labor, services, transportation, ond
equipment necessary ta perform the work as indicated on the drawings, in these
specification, and as necessary to complete the contract.
1.02 CONSTRUCTION DRAWINGS
A. Due to the scale of the drawings, it is not possible to indicate all offsets,
fittings, sleeves, etc. which may be required. The Contractor shall carefully
investigate the structural and finished conditions affecting oil of his work and pion
his work accordingly, furnishing such fittings. etc. as may be required to meet
such conditions. Drawings ore generally diagrammatic ond indicative af the work
to be installed. The work shall be installed in such a monner as to avoid confiicts
between irrigation systems, planting, and architectural features.
8. All work called far on the drawings by notes or details shall be furnished and
installed whether or not specifically mentioned in the specifications. When an
item is shown on the plans but not shown on the specifications or vice versa, it
sholl be deemed to be as shown on both. The Landscape Architect shall hove
final authority for clarification.
C. The Contractor sholl not willfully install the irrigation system as shown on the
drawings when it is obvious in the field tho\ obstructions, grade differences or
discrepancies in area dimensions e~ist that might not hove been considered in
engineering. Such obstructions or differences should be brought to the attention
of the Landscape Architect as soon as detected. In the event this notification is
not performed, the Irrigation Contractor shall assume full responsibility for any
revision necessary.
1.03 QUALITY ASSURANCE
A. Provide at leost one english specking person who shall be present ot all times
during execution of this portion of the work and who sholl be thoroughly familiar
with the type of materials being installed and the manufacturer's recommended
methods of installation ond who shall direct all work performed under this section.
8. Manufacturer's directions and detailed drawings shall be followed in all coses
where the manufacturer of articles used in this contract furnish directions
covering points not shown in the drawings and specifications.
C. All local, municipal and state laws, rules and regulations governing or relating to
any portion of this work ore hereby incorporated into and made o part of these
specifications, ond their provisions shall be carried out by the Contractor.
Anything contained in these specifications shall not be construed to conflict with
any of the above rules and regulations of the some. However, when these
specifications and drawings coll for or describe materials, workmanship. or
construction of a better quality, higher standard, or larger size than is required by
the above rules and regulations, the provisions of these specifications and
drawings shall take precedence.
D. All materials supplied for this project shall be new and free from any defects. All
defective materials shall be replaced immediotely at no additional cost to Owner.
E. The Contractor shall secure the required licenses and permits including
payments of charges ond fees, give required notices to put>lic authorities, verify
permits secured or arrangements made by others affecting the work of this
section.
1.04 SUBMITTALS
A. Moterials List;
1. After award of contract and before any irrigation system materials
ore delivered to the job site, submit to the Owner o complete list of all
irrigation systems, moterials, or processes proposed to be furnished and
installed as port of this contract.
2. Show monufacturer's name and catalog number for each item, furnish
complete catalog cuts and technical dota, furnish the manufacturer's
recommendations as to the method of installation.
3. No substitutions will be allowed without review and approval by the City and
prior written acceptonce by the Landscape Architect or Owner's authorized
representative.
4. Manufacturer's warranties shall not relieve the Contractor of his
liability under the guorontee. Such warranties shall only supplement the
guarantee.
B. Substitutions;
If the Irrigation Contractor wishes to substitute any equipment or materials for
those equipment or materials listed on the irrigation drowings and specifications
he may do sa by providing the following information to the City and the Landscape
Architect or Owner's authorized representative for approval.
1. Provide a written statement indicating the reason for making the
substitution.
2. Provide catalog cut sheets, technicol data, and performance information far
each substitute item.
3, Provide in writing the difference in instolled price if the item is accepted.
1.05 EXISTING CONDITIONS
A. The Contractor shall verify and be familiar with the locotions, size and detail of
points of connection provided as the source of water, electrical supply, and
telephone line connection to the irrigation system.
B. Irrigation design is based on the available static water pressure shown on the
drawings. Contractor shall verify static water on the project prior to the start of
construction. Should a discrepancy exist, notify the Landscope Architect and
Owner's outhorized representative prior to beginning construction.
C. Prior to cutting into the soil, the Contractor sholl locate all cables, conduits, sewer
septic tanks, and other utilities as ore commonly encountered underground and
he shall toke proper precautions not to damage or disturb such improvements. If
a conflict exists between the such obstacles and the proposed work, the
Contractor shall promptly notify the Landscape Architect and Owner who will
arronge for relocations. The Contractor will proceed in the some manner if a rock
loyer or any other such conditions are encountered.
C,\ACADWIN\DRA il'IINGS\CARLS43\LOT 43SPI.DWG 8/23/95
D. The Contractor shall protect all existing utilities and features to remain on and
adjacent to the project site during construction. Contractor shall repair, at his
own cost, all damage resulting from his operations or negligence.
E. The Irrigation Contractor shall coordinate with the General Contractor for
installation of required sleeving as shown on the plans.
1.06 INSPECTIONS
A. The Contractor shall permit the Landscape Architect and Owner's authorized
representative to visit and inspect at all times any part of the work and shall provide safe
access for such visits. In addition, the City Inspector will ask for a preconstruction
meeting and periodic inspections.
B. Where the specificotions require work to be tested by the Contractor, it shall not be
covered over until occep\ed by the Landscape Architect, Owner's authorized
representative, and/or governing agencies. The Contractor shall be solely responsible for
notifying the Landscape Architect, Owner, and governing agencies, a minimum of 48
hours in advonce, where and when the work is ready for testing. Should any work be
covered without testing or acceptance, it shall be, if so ordered, uncovered at the
Contractor's expense.
C. Inspections will be required for the following at a minimum:
1. Sleeving
2. System loyout
3. Pressure test of irrigation main line (Four hours at 125 PSI or 120% of static water
pressure, which ever is greater).
4. Coverage test of irrigation system.
5. Final inspection prior to start of maintenonce period
6. Final acceptance
D. Site observations and testing will not commence without the record drawings as prepared
by the Irrigation Contractor. Record drawings must complete and up to date for each site
visit.
E. Work which foils testing and is not accepted will be retested. Hourly rates and expenses
of the Landscape Architect, Owner's authorized representative, and governing ogencies
for reinspec\ion or retesting will be paid by the Irrigation Contractor at no additional
expense to Owner.
1.07 STORAGE AND HANDLING
A. Use all means necessary to protect irrigation system moterials before, during, and after
installation and to protect the installation work and materials of all other trades. In the
event of damage, immediately make all repairs and replacements necessary to the
occeptance of the Landscape Architect and Owner and at no additional cost to the Owner.
B. Exercise care in handling, loading, unlooding, and storing plastic pipe and fittings under
cover until ready to install. Tronsport plastic pipe only on o vehicle with a bed long
enough to allow the pipe to lay flat to ovoid undue bending and concentrated external
lood,
1.08 CLEANUP AND DISPOSAL
A. Dispose of waste, trash, and debris in accordonce with opplicoble lows and ordinances
and os prescribed by authorities having jurisdiction. Bury no such waste material and
debris on the site. Burning of trash and debris will not be permitted. The Contractor
shall remove and dispose of rubbish and debris generated by his work and workmen ot
frequent intervals or when ordered to do so by the Owner's authorized representative.
B. At the time of completion the entire site will be cleared of tools, equipment, rubbish and
debris which shall be disposed of off-site in a legol disposal area.
1.09 TURNOVER ITEMS
A. Record Drawings:
1. Record accurately on one set of contract drawings all changes in the work
constituting departures from the original contract drawings.
2. The changes and dimensions shall be recorded in a legible and workmanlike
manner to the satisfaction of the owner. Prior to final inspection of work, submit
record drawings to the Landscope Architect or Owner's authori2ed representative.
3. Dimensions from/to permanent points of reference such as buildings, sidewolks,
curbs, etc. shall be shown. Doto on record drawings shall be recorded on a day to
day basis as the project is being installed. All lettering an drawings shall be
minimum 1 /8 inch ,n size.
4. Shaw locations and depths of the following items:
a. Point of connection (including woter meters, backflow preventers, master
control valves, etc.)
b. Routing of sprinkler pressure lines (dimensions shown at a maximum of
100 feet along routing), including sleeves for pipe and wire,
c Boll valves
d. Automatic remote control valves
. e. Quick coupling valves
f. Routing of control wires
g. Irrigation controllers
h. Related equipment (as may be directed)
5. Maintain record drawings on site at all times. Upon completion of work, transfer
all as-built information and dimensions to reproducible sepia prints.
B. Controller Charts:
1. Record drawings must be approved by Landscope Architect and/or Owner's
authorized representative before chorts ore prepared.
2. Provide one controller chart for each automatic controller. Chor\ shall show the
area covered by the particular controller.
3. The char\ is to be a reduced copy of the octuol "record" drawing. In the event the
controller sequence is not legible when the drawing is reduced, it shall be
enlarged to a readable size.
4. When completed and approved, the chart shall be hermetically sealed between
two pieces of plastic, each piece being a minimum 20 mils in thickness.
C. Operation and Maintenance Manuals:
1. Two individually bound copies of operation and maintenance manuals shall be
delivered to the Landscope Architect or Owner's authorized representative at least
10 calendar days prior to final inspection. The manuals shall describe the
material installed ond the proper operation of the system.
2. Each complete, bound manual shall include the following information:
a. Index sheet stating Contractor's address and telephone number,
duration of guarantee period, list of equipment including names and
addresses of local manufacturer representatives.
b. Operating and maintenance instructions for all equipment.
c. Spore ports lists and reloted manufacturer information far all equipment.
LANCE SWEENEY CONSl..:LTI:\G
Irrigation Design
Water Management
Irrigation Software
2844-1 Ra.ne.b.o CWif. Rd. Suite F
Temecula., CQlifornia 92590
909 • 895 • 2367
909·695·2467 Fax
D. Equipment:
1. Supply as a part of this contract the following items:
a. Two (2) wrenches for disassembly and adjustment of each type of
sprinkler head used in the irrigation system.
b. Three 30-inch sprinkler keys for manual operation of control valves.
c. Two keys for eoch automatic controller.
d. Two quick coupler keys with a 3/4" bronze hose bib, bent nose type with
hand wheel and two coupler lid keys.
e. One valve box cover key or wrench.
f. One 5-foot tee wrench for operating gate valves 3 inches or larger (if
used).
g. Six extra sprinkler heads of each size and type.
2. The obove equipment shall be turned over to Owner's authorized representative at
the final inspection.
1.10 COMPLETION
A. At the time of the pre-maintenance period inspection, the Landscape Architect, Owner's
authorized representative, ond governing agencies will inspect the work, and if not
accepted, will prepare a list of items to be completed by the Contractor. At the time
the post-maintenance period or final inspection the work will be reinspected and final
acceptance will be In writing by the Landscape Architect, Owner's authorized
representative, and governing agencies.
B. The Owner's authorized representative shall hove final authority on all portions of the
work.
of
C. After the system hos been completed, the Contractor shall instruct Owner's authorized
representative in the operation and mointenance of the irrigation system and shall furnish
a complete set of operating and maintenance instructions.
D. Any settling of trenches which may occur during the one-year period following
occeptonce sholl be repaired to the owner's satisfaction by the Contractor without any
additional expense to the owner. Repairs shall include the complete restoration of all
damage to planting, paving or other improvements of any kind as o result of the work.
1.11 GUARANTEE
A. The entire sprinkler system, including all work done under this contract, shall be
unconditionally guoranteed against all defects and fault of material and workmanship,
including settling of backfilled areas below grade, for a period of one (1) year following
the filing of the Notice of Completion. Should any problem with the irrigation system be
discovered within the guarantee period, it shall be corrected by the Contractor at no
odditional expense to owner within ten (1 O) colendar days of receipt of written notice
from Owner. When the nature of the repairs as determined by the Owner constitute an
emergency (i.e. broken pressure line) the Owner may proceed to make repairs at the
Contractor's expense. Any and all damages to existing improvement resulting either
from faulty materials or workmanship, or from the necessary repoirs to correct same,
shall be repaired to the satisfaction of the owner by the Contractor. all at no additional
cost to \he Owner.
B. Guarantee shall be submitted on Contractors own letterhead as follows;
Part
2.01
GUARANTEE FOR SPRINKLER IRRIGATION SYSTEM
We hereby guarantee that the sprinkler irrigation system we have
furnished and installed is free from defects in materials and workmanship,
ond the work hos been completed in accordance with the drawings and
specifications, ordinary wear and tear and unusuol abuse, or neglect
excepted. We agree ta repair or replace any defective material during the
period of one year from date of filing of the Notice of Completion and
also to repair or replace any domage resulting from the repairing or
replacing of such defects at no additional cost to the owner. We shall
make such repairs or replacements within 10 calendar days following
written notification by the owner. In the event of our failure to make such
repairs or replacements within the time specified after receipt of written
notice from owner, we authorize the owner to proceed to have said repoirs
or replacements mode at our expense and we will pay the costs and
charges therefore upon demand.
PROJECT NAME:
PROJECT LOCATION;
CONTRACTOR NAME:
ADDRESS;
TELEPHONE:
SIGNED:
DATE:
11 -MATERIALS
SUMMARY
Use only new materials of the manufacturer, size and type shown on the drawings and
specifications. Materials or equipment installed or furnished that do not meet Landscape
Architect's, Owner's, or governing agencies standards will be rejected and shall be
removed from the site at no expense to the Owner.
2.02 PIPE
A. Pressure supply line from point of connection through backflow prevention unit shall be
Type K "hard" copper pipe.
B. Pressure supply line installed over structure shall be Type K "hord" copper pipe. Copper
pressure supply line installed over structure shall be secured to the concrete slab using
Architect approved fasteners.
C. Pressure supply lines 2 inches in diameter and up to J inches in diameter downstream of
back/low prevention unit shall be Class 315 solvent weld PVC. Piping shall conform to
ASlM D2241.
D. Pressure supply lines 1 1 /2 inches in diameter and smeller of the bock/low prevention
unit shall be Schedule 40 solvent weld PVC conforming to ASTM D1785.
E. Non-pressure lines 3/4 inches in diameter and larger downstream of the remote control
valve shall be Closs 200 PVC. Non-pressure lines 1 /2 inch in diameter shall be Class 315
PVC. Non-pressure piping shall conform to ASlM D2241.
F. Reclaimed water PVC pipe to be color coded "purple" in color and marked on two sides
with reclaimed water warning statements "CAUTION -RECLAIMED WATER" in
English and Spanish. Refer to the Carlsbod Municipal Woter District requirements on
sheet 1 (L-0.0) for further information. Reclaimed water piping must be accepted by the
local reclaimed water governing agencies. Reclaimed water PVC pipe shall use stondord
Sch. 40 PVC fittings. Reclaimed water PVC pipe to be Brown line • Aler\line• or equal.
G.
2.03
A.
B.
C.
D.
2.04
A.
8.
C.
D.
E.
F.
2.05
A.
8.
C.
D.
2.06
A.
B.
C.
D.
Reclaimed water copper pipe to be installed with color coded warning tape in color and
marked with reclaimed water warning statements "CAUTION -RECLAIMED WATER"
in English and Spanish. Refer to the Carlsbad Municipal Water District requirement on
sheet 1 (L-0.0) for further information. Reclaimed water piping must be accepted by the
local reclaimed water governing agencies.
METAL PIPE AND FITTINGS
Brass pipe shall be 85 percent red brass, ANSI, IPS Standard 125 pounds. Schedule 40
screwed pipe.
Brass fittings shall be medium brass. screwed 125-pound class.
Copper pipe shall be "hard" Type K.
Copper fittings shall be soldered type.
PLASTIC PIPE AND FITTINGS
Pipe shall be marked continuously with manufacturer's name, nominal pipe size,
schedule or class, PVC type and grade, National Sanitation Foundation approval,
Commercial Standards designation, and dote of extrusion.
All plastic pipe shall be extruded of on improved PVC virgin pipe compound in
accordance with ASTM D2241 or ASTM D1784.
All PVC fittings shall be standard weight Schedule 40 and shall be injection molded of
on improved virgin PVC fitting compound. Slip PVC fittings shall be the "deep socket"
bracketed type. Threaded plastic fittings shall be injection molded. All tees and ells
shall be side gated. All fittings shall conform to ASTM D2466.
All threoded nipples shall be standard weight Schedule 80 with molded threads and shall
conform to ASTM D1785.
All solvent cementing of plastic pipe and fittings shall be o two-step process, using
primer and solvent cement applied per the manufacturer's recommendations. Cement
shall be of a fluid consistency, not gel-like or ropy. Solvent cementing shall be in
conformance with ASTM D2564 and ASTM D2B55.
When connection is plastic
turn with a strap wrench.
equal.
to metal, female adopters shall be hand tightened, plus one
Joint compound shall be non-lead bose Teflon paste, tape, or
BACKFLOW PREVENTION UNITS
The bock/low prevention unit shall be of the manufacturer, size, and type indicated on
the drawings.
The bockflow prevention unit shall be installed in accordance with the requirements set
forth by local codes.
The backfiow prevention assembly shall consist of brass piping, unions and fittings.
Bockflow preventer enclosure shall be of the monufocturer, size, and type indicated on
the drawings. Enclosure shall be constructed of 3/15" stainless steel angle stock with
1-1/2" No. 9 expanded metal panels ond a J/8" U-bolt lock In be secured to the
concrete mounting pad.
VALVES
Ball Valves:
1. Boll valves sholl be of the manufacturer, size, and type indicoted on the drawings.
2. Ball volves shall be double union design, Sch. 80 PVC blocked, with Teflon ball
seats. End connector carrier and stem are to have either EPDM or Viton 0-rings
Boll valves ore to have threaded connections.
3. All boll valves sholl hove □ minimum working pressure of not less
than 125 psi and shall conform to AWWA standards.
Quick Coupler Valves;
1. Quick coupler valves shall be of the manufacturer, size, and type indicated on the
drawings.
2. Quick coupler valves shall be brass with a wall thickness guaranteed to withstand
normal working pressure of 150 psi without leakage. Valves shall hove 3/4
female threads opening at base, with two-piece body. Valves to t,e operated only
with a coupler key, designed for that purpose. Coupler key is inserted into valve
and a positive, watertight connection shall be made between the coupler key and
valve. Hinge cover shall be the lacking type constructed of brass with a
rubber-like vinyl cover.
Automatic Control Valves;
1. Automatic control valves sholl be of the manufacturer, size, and type indicated on
the drawings.
2. Automatic control valves shall be electrically opero\ed.
Anti-drain Valves;
1. Anti-drain valves shall be of the manufacturer, size, and type indicated on the
drawings,
2 Anti-drain valves sholl have 18-8 stainless steel springs and volve stems with
Buna-N seols.
3. Anti-drain valves will hove threaded connections the size of the riser or pipe they
are to be installed onto, or the next available size. No slip connection anti-drain
valves ore ollowed.
CONTINUED ON FOLLOWING SHEET
APPROVED FOR
IRRIGATION ONLY,
LOCATION OF
PLANTING AND
INCLUDING PRECISE
PLANTING AREAS.
"AS BUILT" REVISIONS MUST BE APPROVED BY PUBLIC HEAL TH ENGINEER.
CITY ENGINEER AND DISTRICT ENGINEER PRIOR TO
CITY OF CARLSBAD
PLANNING DEPARTMENT
•
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R I D G E
LANDSCAPE
ARCHITECTS
2741!:(.,IUJ;AllfflO
SAN .ilUI ~C.A 92(!,n,i
TEL 714 248 9211
FAX 714 248 9215
DATE
R.C.E. _______ _
REVIEWED BY:
INSPECTOR DATE
IN1PLEMENT A TION IN FIELD.
' ~
DATE BY DESCRIPTION APP'D
REVISIONS
LANDSCAPE SPECIFICATIONS
CARLSBAD RESEARCH CENTER
LOT 43
APPROVED ' · , / / ;;_f t{,,k'
ASSISTANT PLANNING DIRECTOR
DWN ev_~Kcc;Kc'./Lc'.'c'-::;-
CHKD BY_..=J;..;R;..;/L:;;:S'--
FIELD BY
PROJECT NO.
PD 440
CMWD u95-206
DATE
DRAWING NO.
342-3L
L5.I
..... ...
SECTION 02811
LANDSCAPE IRRIGATION (cont'd)
Part II -MATERIALS (cont'd)
2.07 VALVE BOXES
A.
B.
C.
D.
Volve boxes shall be fabricated from a durable. Weather-resistant plastic material
resistant to sunlight and chemical action af soils.
The valve box cover shall be purple in color, secured with bolts and marked with
reclaimed water warning statements "CAUTION -RECLAIMED WATER" in English
and Spanish. Refer to the Carlsbad Municipal Water District requirement on sheet 1 (L-0.0)
for further information. Reclaimed water valve boxes must be accepted by the local
reclaimed water governing agencies,
The cover and box shall be capable of sustaining a load of 1,500 pounds.
Valve box extensions shall be by the same manufacturer as the valve box,
E. Automatic control valve boxes shall be 16"x11"x12" rectangular size. Valve box covers
sholl be "heat branded" in 2" high letters "Rev" with the valve identification number.
F. Boll valve, flush valve, master valve and quick coupler valve boxes shall be 10" circular
size. Valve box covers shall be "heat branded" in 2" high letters with either "BV", "FV",
"MV' or "ocv".
2.08 AU TOMA TIC CONTROLLER
Automatic controller shall be of the manufacturer, size, and type indicated on the
drawings.
2.09 ELECTRICAL
A. All electrical equipment shall be NEMA Type 3, waterproofed for exterior installations.
B. All electrical work shall conform to local codes and ordinances.
2.10 LOW VOLTAGE CONTROL WIRING
A. Remote control wire shall be direct-burial AWG-UF type, size as indicated on the
drawings, and in no case smaller than 14 gauge.
B. Connections shall be either epoxy-sealed packet type or Penn-Tite connectors.
C. Ground wires shall be white in color. Control wires shall be red (where two or more
controllers are used, the cnntrol wires shall be o differentcolor for each controller. These
colors shall be noted on the "Record Drawings" plans located on controller door).
D. Provide a 24" long expansion loop for all directional changes in control wire routing.
2.11 IRRIGATION HEADS
A. Sprinkler heads and drip emitters shall be of the manufacturer, size, type, with rodius of
throw, operating pressure, and discharge rate indicated on the drawings.
B. Pop-up heads and riser heads shall be used as indicated on the drawings.
Part Ill -EXECUTION
3.01 SITE CONDITIONS
A. Inspections:
1. Prior to all work of this section, carefully inspect the installed work of all other
trodes and verify that oil such work is complete to the point where this installation
may properly commence.
2. Verify that irrigation system may be installed in strict accordance with all
pertinent codes and regulations, the original design, the referenced standards, and
the manufocturer's recommendotions.
8. Discrepancies:
1. In the event of discrepancy, immediately notify the Landscape Architect or
Owner's authorized representative.
2. Do not proceed with installation in areas of discrepancy until all discrepancies
have been resolved.
C, Grades:
•
D.
1. Before starting work, carefully check all grades to determine that work may
2.
Field
1.
2.
3.
safely proceed, keeping within the specified material depths with respect to finish
grade.
Final grades shall be accepted by the Engineer before work on this section will be
allowed to begin.
Measurements:
Make all necessary meosurements in the field to en9ure precise fit of items in
accordance with the original design. Contractor shall coordinate the installation
of all irrigation materials with oil other work.
All scaled dimensions are approximote. The Contractor shall check and verify all
size dimensions prior to proceeding with work under this section.
Exercise extreme care in excavating and working near existing utilities.
Contractor shall be responsible for damages to utilities which are caused by his
operations neglect.
E. Diagrammatic Intent:
F
The drawings are essentially diagrammatic. The size and location of equipment and
fixtures are drown to scale where possible Provide offsets in piping changes in
equipment locations as necessary to conform with structures and to avoid obstructions or
conflicts with other work at no additional expense to Owner.
Layout·
1. Prior to installation, the Contractor shall stake out all pressure supply lines,
routing and location of sprinkler heads, valves, backflow preventer, and
automatic controller.
2. Layout irrigation system and make minor adjustments required due to differences
between site and drawings. Where piping is shown on drawings under paved
areas, l:>ut running parallel and adjacent to planted oreos, install the piping in the
planted areas.
G. Water Supply
Connections to, or the installation of, the water supply shall be at the locations shown on
the drawings. Minor changes caused by actual site conditions shall be mode at no
additional expense to Owner.
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C,\ACADWINIDRAWING$\CARLS43\LOT 43SP2.DWG 8/23/95
H. Electrical Service:
1. Connections to the electrical supply shall be at the locations shown on the
drawings. Minor changes caused by site conditions shall be made at no additional
expense to Owner.
2. Contractor shall make 120 volt connection to the irrigation controllers. Electrical
power source to controller locations shall be provided by others.
3.02 TRENCHING
A. Excavations shall be straight with vertical sides, even grade, and support pipe
continuously on bottom of trench. Trenching excavation shall follow layout indicated on
drawings to the depths below finished grade and as noted. Where lines occur under
paved area, these dimensions shall be considered below subgrade.
B. Provide minimum cover af 18 inches on pressure supply lines 2 inches and smaller, or
as available when installed over structure.
C. Provide minimum cover of 18 inches for control wires, or as available when installed
over structure.
0. Provide minimum cover of 12 inches for non-pressure lines, or as available when
installed over structure.
F. Pipes installed in a common trench shall hove o 6 inch minimum space between pipes.
3.03 BACKFILLING
A. Backfill material on all lines shall be the some as adjacent soil free of debris, litter, and
rocks over 1 /2 inch in diameter.
B. Backfill shall be tamped in 4-inch layers under the pipe and uniformly on both sides for
the full width of the trench and the full length of the pipe. Backfill materials shall be
sufficiently damp to permit thorough compaction, free of voids. Backfill shall be
compacted to dry density equal to adjacent undisturbed soil and shall conform to
adjacent grades.
C. Flooding in lieu of tamping is not allowed.
D. Under no circumstances shall truck wheels be used to compact backfill.
E. Provide sand backfill a minimum of 5 inches over and under all piping under paved
areas.
3.04 PIPING
A. Piping under existing pavement may be installed by jocking, boring, or hydraulic driving.
No hydraulic driving is permitted under asphalt pavement.
B. Cutting or breaking of existing pavement is not permitted.
C. Carefully inspect all pipe and fittings before installation, removing dirt, scale, burrs
reaming. Install pipe with all markings up for visual inspection and verification.
D, Remove all dented and damaged pipe sections.
E. All lines shall hove a minimum clearance of 6 inches from each other and 12 inches from
lines of other trades.
F. Parallel lines shall not be installed directly over each other.
G. In solvent welding, use only the specified primer and solvent cement and make all joints
in strict accordance with the manufacturer's recommended methods including wiping oil
excess solvent from each weld. Allow solvent welds at least 15 minutes setup time
before moving or handling and 24 hours curing time before filling.
H. PVC pipe shall be installed in a manner which will provide for expansion contraction as
recommended by the pipe manufacturer.
I. Centerload all plastic pipe prior ta pressure testing.
J. All threaded plastic-to-plastic connections shall be assembled using Teflon tape or
Teflon paste.
K. For plastic-to-metal connections, work the metal connections first. Use a non-hardening
pipe dope an all threaded plastic-to-metal connections, except where noted otherwise.
All plastic-to-metal connections shall be mode with plastic female adopters.
L. All connections between PVC lateral lines shall be made using Sch. 40 PVC fittings
with compression adopters. All connections between dripperlines to be made using
compression fittings of manufacturer of the dripperline. Use no pipe dope, Tefion tape,
pr-imer or solvent cement on compression fittings_
3.05 CONTROLLER
A. The exact location of the controller shall be approved by the Landscape Architect or
Owner"s authorized representative before installation. The electrical service shall be
coordinated with this location.
B. The Irrigation Contractor shall be responsible for the final electrical hook up to irrigation
controller.
C. The irrigation system shall be programmed to operate during the periods of minimal use
of the design area.
3.06 CONTROL WIRING
A. Low voltage control wiring shall occupy the some trench and shall be installed along the
some route as the pressure supply lines whenever possible.
B.
C.
D.
E.
Where more than one wire is placed in a trench, the wiring shall be taped together in o
bundle at intervals of 10 feet. Bundle shall be secured to the mainline with tape at
intervals of 20 feet.
All connections shall be of on approved type and shall occur in a valve box. Provide on
18 inch service loop at eoch connection.
An expansion loop of 12 inches shall be provided ct each wire connection and/or
directional change, and one of 24 inches shall be provided at each remote control valve.
A continuous run of wire shall be used between a controller and each remote control
valve. Under no circumstances shall splices be used without prior approval.
LANCE SWEENEY CONSLLTING
Irrigation Design
Water Management
Irrigation Software
28441 Rancho Calif. lid. Suite F
Temll!:cula, Califon:aia 92690
909-695-2367
909·695·2467 Fax
3.07 VALVES
A. Automatic control valves, manual valves, gate valves, and ball valves ore to be installed
in the approximate locations indicated on the drowings.
B. Valve shall be installed in shrub areas whenever possible.
C. Install all valves as indicated in the detail drawings.
D. Volves to be instolled in valve boxes shall be installed one valve per box.
3.08 VALVE BOXES
A. Valve boxes shall be installed in shrub areas whenever possible.
B. Each valve box shall be installed on a foundation of 3/4 inch gravel backfill, 3 cubic feet
minimum. Valve boxes shall be installed with their tops 1 /2 inch above the surface of
surrounding finish grode in lawn areas and 2 inches above finish grade in ground cover
oreas.
3.09 BACKFLOW PREVENTER$
A. Install backflow preventer unit as indicated in the detail drawings.
B. Install backflow ossemblies at locations approved in the field and at height required by
local codes.
C. Install wye strainers and pressure regulators on the t>ackflow assembly.
D. If backflow preventer is installed odjacent to a building, wall, or other obstruction, install
unit so that the test cocks ore facing outward away from the obstruction.
E. lnstoll backflow enclosure as recommended by the manufacturer.
3.10 SPRINKLER HEADS
A. Sprinkler heads shall be installed as indicated on the drawings.
B. Spocing of heads shall not exceed maximum indicated on the drawings.
C. Riser nipples shall be of the same size as the riser opening in the sprinkler body.
D. Pop-up sprinkler heads shall not be installed using side outlet openings.
3.11 MISCELLANEOUS EQUIPMENT
A. Install all assemblies specified herein according to the respective detail drawings or
specifications, using best standard practices.
B. Quick coupler valves shall be set approximately 12 inches from walks, curbs, header
boards, or paved areas where applicable.
C. Unless designed as an integrol part of the irrigation head, anti-drain valves will be
installed under every head. The anti-drain valve will be the same diameter as the riser
and be integral to the riser assembly.
D. Install rain sensor as indicated on the drawings and as recommended by the
manufacturer.
3.12 FLUSHING THE SYSTEM
A. Prior to installation of sprinkler nozzles, the valves shall be opened and o
full head of water used to flush out the lines and risers.
B. Sprinkler nozzles shall be installed ofter flushing the system hos been completed.
3.13 ADJUSTING THE SYSTEM
A. Contractor shall adjust valves, align heads, ond check coverage of each system prior to
coverage test.
B. If it is determined by the Landscape Architect or Owner's authorized representative that
additional adjustments or nozzle chonges will be required to provide proper coverage, all
necessary chonges or adjustments sholl be made prior to any planting.
C. The entire system shall be operating properly before any planting operations commence.
D. Automatic control valves ore to be adjusted so that the sprinkler heads operate at the
pressure recommended by the manufacturer.
3.14 TESTING AND DBSERVATION
A. Do not allow or cause any of the work of this section to be covered up or enclosed until it
hos been observed, tested and accepted by the Landscape Architect, Owner. and
governing agencies.
B. The Contractor shall be solely responsible for notifying the Landscape Architect, Owner,
and governing agencies, a minimum of 48 hours in advance, where and when the work is
ready far testing.
C. When the sprinkler system is completed, the Contractor shall perform a coverage test of
each system in its entirety to determine if the water coverage for the planted areas is
complete and adequate in the presence of the Landscape Architect.
D. The Contractor shall furnish all materials and perform all work required to correct any
inadequacies of coverage due to deviations from the plans, or where the system has been
willfully installed as indicated on the drawings when it is obviously inadequate, without
bringing this to the attention of the Landscape Architect. This test shall be accepted by
the Landscape Architect and accomplished before starting any planting.
E. Final inspection will not commence without record drawings as prepared by the
Irrigation Contractor.
3.15 MAINTENANCE
During the maintenance period the Contractor shall adjust and maintain the irrigation
system in a fully operational condition providing complete irrigation coverage to all
intended plantings.
3. 16 COMPLETION CLEANING
Clean-up shall be made as each portion of the work progresses. Refuse and excess dirt
shall be removed from the site, all walks and paving shall be broomed, and any damage
sustained on the work of others shall be repaired to original conditions.
END OF SECTION
"AS
~~~
BU IL T" REVISIONS MUST BE APPROVED BY PUBLIC >-EAL TH ENGINEER,
CITY ENGINEER AND DISTRICT ENGINEER PRIOR TO
IMPLEMENTATION IN FIELD.
'@ Jam•• J. Ridg• ~ ii ,,,_ *2&,_ a ,\.~~~~~/
\:' Date
-
' '11 I ' ,,•, ,',, '"'' < -
B I 12 G I;
LANDSCAPE
ARCHITECTS
Z14U. Oi,J..E iuom
S,lit,f ~ GlrlmWDU. ~?S
TEL 714 248 9211
FAX 714 2(.8 9215
R.C.E. ______ _ R.C.E. _______ _
R[VIEWED BY,
DATE BY DESCRIPTION APP'D
INSPECTOR DATE REVISIONS
APPROVED FOR PLANTING AND
IRRIGATION ONLY, INCLUDING PRECISE
LOCATION OF PLANTING AREAS.
CITY OF CARLSBAD
PLANNING DEPARTMENT
LANDSCAPE SPECIFICATIONS
CARLSBAD RESEARCH CENTER
LOT 43
APPROVED .,,-
(~ <;{ft,,{ 7-Zb -5s
ASSISTANT PLANNING DIRECTOR DATE
OWN BY __ =~:sl=/lL""--o-
CHKD ~ __ JR_/_L_S_
FIELD BY
PROJECT NO.
PD 440
CMWD n95-206
DRAWING NO.
342-3L
L5.2
..... -
SECTION 02950
LANDSCAPE PLAN11NG
PART 1 -GENERAL
1.01 WORK INCLUDED
A. Soil Preporation.
B. Planting.
C. Staking.
D. Sodding.
E. Clean up.
F. Contoiner Pot Planting.
1.02 RELATED WORK
A. Section 02811 -Landscape Irrigation System.
B. Section 02970 -Landscape Maintenance
1.03 QUALITY ASSURANCE
A. Source Quality:
1. Submit documentation at least 60 days prior to planting that all plant materials ore available.
Materials are subject to inspection after confirmation of ordering.
2. Materials ore subject to inspection at place of growth and upon delivery, for conformity to
specifications. Inspection, opprovol and rejection can also take place at other times during
progress of work.
3. Request, in writing, inspection of plant materials at place of growth. Identify place of growth,
and quantity of plants to be inspected. Inspection may be waived at the Owner's option.
4. As described in the planting notes for tree togging , the Landscape Architect may opt to either
visit the tree nursery or review photographs submitted by the Contractor. In either case visit
the nursery and select trees conforming to specifications prior to review by the Landscape
Architect. Should trees not meet specifications at the time of review in person by the
Landscape Architect, the Contractor may be required to reimburse the Owner at the
Consultant's current billing rote.
1.04 SUBMITTALS
A. Prior to Installation submit for review and approval specifications and product information on items
being used on project. Submit bound with list of items as cover sheet.
1.05 DELIVERY, STORAGE AND HANDLING
A. Deliver fertilizer to site in original unopened containers bearing manufacturer's guaranteed
chemical analysis, name, trade mark, and conformance ta State law.
B. Provide copies of receipts for all amendments specified in these specifications or in the Soils
Report.
C. Deliver plants with legible identification labels. Lobel trees, evergreens, bundles of containers of
like shrubs and groundcover plants. State correct plant name and size indicated on plant list. Use
durable waterproof labels with water-resistant ink which will remain legible for at least 60 days.
D. Protect pion\ material during delivery to prevent damage to root boll or desiccation of leaves.
E. Notify Owner 7 days in advance of delivery of plant materials and submit itemization of plants in
each delivery.
F, Store plants in shade and protect from weather.
G. Maintain and protect plant material in a healthy, vigorous condition.
H. Exercise care in handling, loading, unloading and storing of plant materials. Replace damaged
materials.
1.06 JOB CONDITIONS
A. Perform actual planting only when weather and soil conditions ore suitable in accordance with
locally accepted practice.
B. Coordinate this work of this section with installation of underground irrigation system, utilities,
piping and watering heads.
1.07 SAMPLES AND TESTS
A. Owner reserves the right to toke and analyze samples of materials for conformity to specifications.
Provide samples for testing upon request. Remove rejected materials from site imm~diately upon
rejection at no additional cost. Testing costs will be paid for by Owner if materials prove to be in
compliance with specifications.
B. Prior to amending soils, contractor shall have soil tested for agricultural suitability as described in
planting notes. City inspector must approve soil test recommendations prior to delivery of
soil amendments on site.
C. Provide 1 cubic foot sample of medium grind topping mulch to Owner
review and approval.
1. 08 GU AR AN TlEE
ond City Inspector for
A. Guarantee materials against poor, inadequate, diseased and inferior materials and workmanship
for one year after 90 day maintenance agreement expiration.
PART 2 -PRODUCTS
2.01 MATERIALS
A. The following organic, soil amendments and fertilizer ore to be used for bid purposes only.
Specific amendments and fertilizer will be selected and specified ofter rough grading operations
are complete and Contractor hos had soil samples tested.
B. Provide standard, approved and first~grode quality materials, in prime condition when installed and
accepted. Deliver commercially processed and packaged material in manufacturer's unopened
containers bearing the manufacturer's guaranteed analysis. Supply o sample of all supplied
materials accompanied by analytical data from an approved laboratory source illustrating
compliance, or bearing the manufacturer's guaranteed analysis.
C. Orgonic Amendment;
1. Nitrogen Stabilized: 0.56 to 0.84 percent N based on dry weight for wood residual or rice
hulls.
2. Particle Size: 95 to 100 percent passing 6.35 mm stondord sieve; BO to 100 percent passing
2.33 mm standard sieve.
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C-\ACADWIN\'.JRAWINGS\CAR~S43\LOT 43SP3.DWG 8123/95
3. Salinity: Ensure that saturation extract conductivity does not exceed 3.5 millimahs per
centimeter at 25 degrees C. as determined by saturation extract method.
4. Iron Content: Minimum 0.08 percent dilute acid soluble Fe on dry weight basis.
5. Ash: 0 to 6 percent dry weight.
D. Soil Amendment:
1. Sail Sulfur: Agricultural grade sulfur containing minimum of 99 percent sulfur expressed as
elemental.
2. Iron Sulfate: 20 perc.,n\ iron expressed as metallic iron, derived from ferric ond ferrous
sulphate, 10 percent sulfur expressed as elemental.
3. Calcium Carbonate: 95 percent lime as derived from oyster shells.
4. Gypsum· Agricultural grade product containing 98 percent minimum calcium sulphate.
E. Fertilizer:
1. Planting Fertilizer; pelleted or granular form consisting of the following percents by weight and
mixed by commercial fertilizer supplier; 6-nitrogen, 20-phosphoric acid, 20-patash.
2. Planting Tablets; Provide slow-release type with potentiol acidity of not more than 5 percent
by weight containing \he following percents by weight of nutrients listed: 20-nitrogen,
1 □-phosphoric acid, 5-potash, 2.6-combined calcium, 1.6-combined sulphur, 0 • .35-iron elemental
from ferrous sulfate. Provide in 21 gram tablets manufactured by Agriform, or other approved.
3. Hydroseeding Fertilizer: provide ammonium phosphate which consists of the following
percent by weigh\ and mixed by a commercial fertilizer supplier: 16-nitrogen, 20-phospharic
acid, 0-potash.
4. Pre-Sod fertilizer: Provide type consisting of the following percents by weight ond mixed by
a commercial fertilizer supplier: 16-hydrogen, 20-phasphoric acid, 8-potosh.
5. Sulphate of potash: 0-0-50.
6. Single super-phosphate: Commercial product containing 18 to 20 percent available
Phosphoric Pentoxide, or other approved.
7. Urea formaldehyde: 38-0-0.
F. Import or Amended Top Soil: Ensure silt plus clay content of top soil does not exceed 20 percent
by weight, with o minimum 95 percent passing the 2.0 mm sieve. Do not allow the sodium
absorption ratio SAR to exceed 6. The electrical conductivity (ECE) of the saturation extract
cannot exceed 3.0 millimohs per centimeter ot 25 degrees C. Ensure boron content is less thon
1 port per million as measured on the saturation extroct. To ensure compliance with these
requirements, submit samples of soil for analysis prior to, and following backfilling.
G. Plant Materials:
1. Provide plant materials in accordance with State Deportment of Agriculture's regulation for
nursery inspections, rules and ratings. Provide plants with a normal habit of growth, sound,
healthy, vigorous and free from insect infestations, pion\ diseases, sunscolds, and other
disfigurements. Ensure tree trunks ore sturdy and have well hardened systems and vigorous
and fibrous root systems which are not root or pat-bound. In the event of disagreement os
to condition of root system, the root conditions of the furnished plants in containers will be
determined by removal of earth from the roots of not less than two plants, or mare than 2
percent of the total number af plants of each species or variety. Where container grown
plants ore from several sources, roots of not less than two plants of each species or variety
from each source will be inspected. In the event \hot the sample plants inspected ore found
to be defective, the entire lot or lots of plants represented by the defective samples may be
rejected. Plants rendered unsuitable for planting due to this inspection will be considered
samples and will be provided at no cost to the Owner.
2. Size of plonts will correspond with that normally expected for species and variety of
commercially available nursery stock or as specified on drawings. The minimum acceptable
size of plants measured before pruning with the branches in normal position, must conform
with the measurements specified in plant list.
If opproved by The Owner, larger sized plants may be used, but without additionol cost. If
larger plants ore opproved for use, the ball of earth or spread of roots for each plant will be
increased proportionately,
3. Plants not meeting requirements of these specifications ore considered to be defective
whether in place or not. They must be immediately removed and replaced with new
acceptable and approved plants of the required size, species and variety at no additional cost
ta the Owner.
4. Pruning: Do not prune, trim, top ar alter the shape of trees or plants escept as approved.
5. Provide plant material true to botanical and common name and variety as specified in
Annototed Checklist of Woody Ornamental Plants in California, Oregon and Washington,
published by University of California School of Agriculture (latest edition).
6. Nursery Grown and Collected Stock: Grow under climatic conditions similar to those in
locality of project; container-grown stock in vigorous, healthy condition, not root-bound or with
root system hardened off. Use only liner stock plant material which is well established in
removable containers or formed homogeneous soil sections.
7. Sod: Provide Marathon,
8. Select trees which are aesthetically desirable and are good examples of the species. Trees
with goshes, mishappen trunks or branches, topped leaders, structural defects, badly
crossed branches, or other visual defects will not be accepted.
H. Guying and Stoking Materials:
1. Wood Tree Stakes: lodge pole pine, full treoted iwth Coppernaphthanate Wood
Preservative in strict accordonce with FS TT-W-572 Type I, Composition B,2 inch
minimal normal size diameter by 10 fee\ long, no split stakes.
2. Ties: Provide 36 inch corded rubber tie as monufactured by Gro-Stroit Products, wire
and hose tie by Nunes Turfgrass, or other approved. Provide rigid tie stock No. LP, 24
inches as monufoctured by VIT company or other approved.
3. Steel Guy Anchor: provide 3/4 inch diameter by 36 inch steel vane as manufactured
by Maxwell Steel Company, or other approved.
4. Guying Hardware: Wire-pliable 9 gouge galvanized; hose 1 /2 inch new rubber;
turnbuckles -galvanized or dip painted, size as required; safety sleeve -1 /2 inch white
pvc full length of wire.
I. Tree Point: Provide Morrison Tree Seal, Cabot Tree Paint, or other approved.
J. Water: Provide cleon, potable water.
K. Mulch: Provide medium grind bark such as supplied by Blue Ribbon Nursery (714)63.3-3666,
consisting of fibrous, woody bark mixture of varied particle si2e such that 90 to 100 percent passes
1 inch sieve, 80 to 100 percent passes 1 /2 inch sieve, and 20 to 60 percent posses 1 / 4 inch sieve,
or approved equal.
L. Wood Headerboords:
1. Provide 2 inch by 4 inch pressure treated Douglas fir or redwood construction grade
headerboards. Make splices with 1 inch by 4 inch pieces no less that 12 inches long. Place
1 inch by 3 inch by 16 inc stokes at intervols of not more than 5 fee\. Cut stokes level and
set below top headerboards.
2. On sharp turns and curves, four 1 /2 inch by 4 inch laminated boards, or two 1 inch by 4 inch
laminated boards may be permitted.
3. Nail stokes and splices with galvanized common nails. Nail as required for solid installation.
4. Prnvide headerboords as shawn on drawings, laid true to line and grade. protect in-place
odjocent improvements, shrubbery and other properties. Place stakes on ground cover sod
of headerboords.
M. Sand: Provide washed silica sand.
N. Root Barrier: U824-2 by Deep Root Corp., (714)898-0563. Install with gravel backfill option per
rnonufacturer:s speclficotions.
PART 3 -EXECUTION
3. 01 I NSPECTl ON
A. Obtain certification that final grades to 1 /1 O foot have been established prior to commencing
landscaping operations. Provide for inclusion of all amendments, settling, etc. Be responsible for
shaping oil planting areas as indicated on drawings or as required.
B. Inspect trees, shrubs and liner stock plant material for injury, insect infestation and trees and
shrubs for improper pruning.
C. Do not begin planting of trees until deficiencies ore corrected or plants replaced.
3.02 PREPARATION
A. Soil Preparation:
1. After proper finished grades hove been verified or established, condition and fertilize soil in
accordance with recommendations of soil testing laboratory and as approved by Owner and City
Inspector. The following is for bid purposes only. Uniformly spread and cultivate amendments
thoroughly by means of mechanical tiller into top [6] inches of soil.
Application rotes per 1,000 square feet:
Nitrogen stobili2ed organic amendment -
16-6-B Commercial Fertilizer -
Agricultural gypsum -
Soil sulphur -
6 cubic yards
15 Pounds
200 pounds
15 pounds
2. At time of planting, ensure \hot top 2 inches of all areas to be planted or seeded are free of
stones, stumps, and other deleterious matter 1 inch in diameter or larger, and free from wire,
plaster, concrete, wood, and similor materials which would cause hindrance to planting or
mointencmce,
B. Final Grades; Make minor modifications to grade as may be necessary to establish required finol
grade. Ensure that finish grade provides proper drainoge of the site and surface drainage is owoy
from building. Final grades ore to be 1 inch below adjacent paved areas, sidewalks, valve boxes,
headers, clean-outs, drains, manholes, etc., or as shown on drawings or required by Architect.
Eliminate erosion scars prior ta commencing maintenance period.
3.03 JUTE MATTING
A. Apply and incorporate fertilizer and amendments into the soil as specified prior to jute
matting installation.
8. Roll matting in the direction of the flow of water in drainage chonnels and smooth and
secure in place as shown on plans. The materiol shall be applied without stretching and
lie smoothly but loosely on the soil surface. In cases where one rail of matting
ends and a second roll starts, the up channel piece shall be brought over the
burled end of the second roll so that there is a 12 inch overlap. Where two or
more widths of matting are applied, side by side, the overlap shall be not less
than 3 inches.
C. Maintain jute matting until all work on the Project has been completed and accepted.
Maintenance shall consist of the repair of eroded areas and the repair or replacement
ond restapling of loose or undermined matting, including reseeding and bedding.
D. Make check slots before the matting is rolled out. Dig a narrow trench across the
channel perpendicular to the direction of the flow. Fold jute, the same length
as the trench, and press together. Location of check slots shall be maximum
of 50 feet apart.
E. Overlap which runs parallel to the direction of the flow in channel bottoms shall be
stopled at 2-inch intervals. Outside edges, centers and overlaps on banks
shall be stapled across the channel at 6-inch intervals.
F. Spread loose topsoils over outside edges ta allow for smooth entry of water.
G. Top dress jute orea with a thin layer of topsoil. After the top dressing, the yams
shall still be visible,
H. Install plant material through matting.
I. Any clods, which hold the jute off the ground sholl be stomped into \he soil.
Force jute matting down into any depressions and hold there with a staple
J. The matting shall completely covered all areas as shown. Overlaps must be ample
ond well stapled. Loy matting smoothly, loosely, and in continuous con\oct
with the soil surfoce at oil points.
3.04 PLANTING INSTALLATION
4. Provide excavated holes with vertical sides with roughened surfaces and of a size twice the
diameter and 1-1/2 times the depth of the root ball for all trees and shrubs.
5. Remove bottom of plant boxes before planting. Remove sides without damage to root boll
after positioning plant ond partially backfilling.
6. Center plant in pit or trench.
7. Face plants with fullest growth into prevailing wind.
8. Set plant plumb and hold rigidly in position until soil hos been firmed around ball or roots.
9. Backfill for container plants to be:
6 ports by volume on-site soil
4 parts by volume organic amendment
1 pound 6-20-20 fertilizer mix/cu. yd. of mix
2 pounds iron sulfate per cubic yard of mix
Nate: The obove is for bid purposes only. Specific backfill recommendations are mode os
a result of the soils testing described on the planting pion.
1 D. Raise all plants which settle deeper than the surrounding grade. After plant has been placed,
odd sufficient backfill to hole to cover approximately 1 /2 of root ball. Add water to the tap
and thoroughly saturate root ball and adjacent soil.
11. After water hos completely drained, place planting tablets (21 gram unless otherwise noted):
1 5 gram tablet per plug of flatted groundcover
1 tablet per 1-gollon container
2 tablets per 5-gallon container
3 tablets per 15-gallon container
4 tablets per 24 inch box
5 tablets per 30 inch box
6 tablets per 36 inch box
7 tablets per 42 inch box
8 tablets per 48 inch and larger boxes
Set planting tablets with each plant on top of root ball while plants ore still in their containers
so the required number of tablets con be verified.
12. Backfill remainder of hole and tamp firm. Construct an earthen basin around each plant after
backfilling. Provide basin of depth sufficient to hold at least 2 inches of water. Construct
basins with amended bockfill. Remove basin in all turf areas after initial watering.
13. Limit pruning to minimum necessary. Remove injured twigs ond branches. Pruning may not
be done prior to delivery of plants. Point cuts over 3/4 inch in diameter with tree point.
14. Stake trees immediately after planting. Install stakes plumb.
15. Do not bring iron sulfate into contact with concrete surfaces due to potential staining.
Con\roc\or is responsible for cleaning or replacing stained surfaces.
E. Planting Groundcaver:
1. Ensure that groundcover remains in the ftots until transplanting. Flats' soil must contain
sufficient moisture so it will not foll apart when lifting plants.
2. Plant groundcovers in straight rows evenly spaced unless shown otherwise, and at intervals
required by drawings. Use triangular spacing unless otherwise noted on drawings.
3. Plant each rooted plant with its proportionate amount of flat soil. Immediately sprinkle after
planting until entire areo is soaked to full depth of each hole. Protect plants from damage
and trampling.
F. Sod Planting:
1. Remove rocks, weeds, debris from areas to be sodded. Work up soil to a depth of 6 inches,
and break up all clods.
2. Carefully smooth all surfaces to be sodded. Roll area to expose soil depressions or surface
irregularities. Regrade as required.
.3. Spread turf fertilizer 16-20-0 onto soil evenly at rote of one pound per 100 square feet of
lawn area. Rake in lightly. Be sure soil is level and smooth before laying sod. Avoid laying
sod on bone dry soil.
4. Lay first strip of sod slobs along o straight line use a string in irregular areos. Butt joints
tightly, do not overlap edges. On second strip, stogger joints much as in laying masonry.
Use a sharp knife to cut sod to fit curves, edges, sprinkler heads.
5. Do not lay whole lawn before watering. When a conveniently large area has been sodded,
water lightly preventing drying. Continue to lay sod, and to water until installation is complete.
6. After laying sod, rail lightly to eliminate irregularities and to form good contact between sod
and soil. Avoid heavy roller or excessive initial watering which may cause roller marks.
7. Water thoroughly the completed lawn surface. Soil should be moistened at least 8 inches
deep. Repeat sprinkling or regular intervals to keep sod moist at all times until rooted. After
sod is established, decrease frequency and increase amount of water per application as
necessary.
8. Replace all dead or dying sod with equal material.
G. Container Pot Planting:
1. If not specified, submit annual color choices to Owner for approval.
2. Place plants and liners as required.
3. Backfill pot to within 1 inch of rim with a thoroughly mixed blend of: 4 cy washed plaster sand.
3 cy peat moss, 3 cy fiNe nitrolized fir bark, 4 lbs Calcium Carbonate lime, 4 lbs Dolomite
lime, 20 lbs 6-20-20 fertilizer, 1 lb Iron sulfate. Amounts ore for 10 cy.
H. Mulch Cover· Dress all groundcover, perenniol and annual beds with 3" layer of mulch, except
3: 1 slopes and turf areas.
A. General: 3.05 CLEAN-UP
1. Perform actual planting only during those periods when weather and soil conditions ore
suitable and in accordance with locally accepted practice, os approved.
2. Distribute in planting areas only as many plants as con be planted and watered that same
day.
3. Ensure that containers which are opened and plants removed are handled with care such
that boll of earth surrounding roots is not broken and that plants are planted and watered
immediately. Do not open containers prior to placing plants in planting areas.
4. The irrigotion system shall be operational and approved prior to planting.
B. Pre-Pion\ Weed Control:
1. Use a nan-selective systemic contact herbicide as recommended and applied by on
approved licensed landscape pest control advisor and opplicatar. Leave sprayed plants
intact for at least 15 days.
2. Clear and remove these existing weeds by mowing or grubbing off all plant parts
at least 1/4 inch below surface of soil over entire areas to be planted.
3. After irrigation system is operational, apply water for 5 to 10 days as needed to
weed germination. Apply contact herbicides and wait as needed before planting.
as required.
4. Maintain weed free site until acceptance by Owner.
achieve
Repeot
C. Lay-Out: Mark locations for plants and outlines of areas to be planted before any plant pits ore
dug. Goin Owner approval. If underground construction or utility lines ore encountered in the
excavation of planting oreos, other locations for planting may be selected by Owner. Accomplish
layout with flogged grade stakes indicating plant names and specified container si,e on each
stake. Confirm location and depth of underground utilities and obstructions.
D. Planting of Trees and Shrubs;
1. Strip and stock approved excavation for planting which is encountered within areas for
trenches, tree hales, plant pits and planting beds.
2. Remove from site excess soil generated from planting holes and not used for backfilling.
3. Protect areas from excessive compaction when trucking plants or other materials to planting
areas.
A. After all planting operations ore
and rubbish from the property.
,n a neat and orderly condition.
complete, remove all trash, excess soil, empty plant containers,
Repair scars, ruts and other morks in the ground and leave ground
8. Leave the site in a broom-clean condition, and wash down all paved areas within the project site.
Leave walks in a clean and safe condition.
3.06 OBSERVATION SCHEDULE
A. Notify Owner in advance for the following inspections, according to the time specified:
1. Pre-Job conference -7 days.
2. Final grade review ~ 48 hours.
3. Plant material review -4B hours.
4. Plant layout review -48 hours.
5. Soil preparation and planting operations; one tree with each type of specified staking -48
hours.
6. Pre-maintenance -7 days.
7. Final inspection -7 days.
B. If Owner authori>es a party other than the Landscape Architect to make scheduled inspections,
present Landscape Architect with evidence of such inspections.
C. No site visits shall commence without all items noted in previous observation reports either
completed or remedied unless such compliance hos been waived by the Owner. Failure to
accomplish punchlist tasks or prepare odequotely for desired inspections shall moke the
Contractor responsible for reimbursing the Owner at Consultants current billing rate per hour plus
transportation costs. No further inspections shall be scheduled until this charge has been paid and
received by the Owner.
APPROVED FOR PLANTING AND
END OF SECTION IRRIGATION ONLY, INCLUDING PRECISE
LOCATION OF PLANTING AREAS.
"AS BUILT" REVISIONS MUST BE APPROVED BY PUBLIC e-lEAL Tej ENGI\EER.
CITY ENGNE'ER AND DISTRICT ENGINEER PRIOR TO
CITY OF CARLSBAD
PLANNING DEPARTMENT
DATE
R.C.E. -------R.C.E. _______ _
IMPLc:MENT A TION I~ FIELD.
., . , ij
LANDSCAPE SPECIFICATIONS
CARLSBAD RESEARCH CENTER
LOT 43
Ign"(:ltur$ 'I
-73·-r JJA,,J, _ R I P G E
LANDSCAPE
ARCHITECTS
APPROVED
(Dot•) .
l..,.. ·n .\'i-?'. Z741! c...t.E ..._
S... ..i.llH CofrllnMND CA ONoffl
TEL 714 248 9211
FAX 714 248 9215
REVIEWED BY,
INSPECTOR
DATE BY DESCRIPTION
DATE REVISIONS
APP'D
ASSISTANT
DWN BY __ .c.cc Kl<"c'=/IL~c,-
CHKD BY __ .J2_/L_$~
rlELD BY
PROJECT NO.
PD 440
CMWD tt95-206
---------·-··-··"'·
DRAWING NO.
342-3L
L5.2
SECTJON 02955
PALM TREE PLANTING AND MAINTENANCE
PART 1 GENERAL
1.01 WORK INCLUDED
A. Palm trees.
B. Pruning.
C. Removals, backfill.
D. Maintenance.
1.02 RELATED WORK
A. Section 02811 -Landscape Irrigation.
B. Section 02970 -Landscape Planting
c. Section 02950 -Londscope Pion ting
1.03 QUALITY ASSURANCE
A. Source Quality Control;
1. Submit documentation to Landscape Architect at least 60 days prior to planting
that all plant materials are available. Contractor is responsible for all palm tree
materials listed on plant list. Substitutions due to unavailability must be
requested in writing prior to confirmation of ordering. All materials are subject to
inspection by Landscape Architect at any time after confirmation of ordering.
2 Plants are subject to observation and approval of Landscape Architect at place
of growth.
1.04 GUARANTEE
A. Newly planted palm trees shall be guaranteed against any and all poor, inadequate, or
inferior plant materials, and workmanship for two years following planting and
acceptance by Owner.
B. During the guorontee period, any material found dead or not in a satisfactory growth
condition shall be removed from the site.
C. These trees and disturbed improvements shall be replaced at no added expense to the
Owner, with the same variety and size as originally designated. Palms and all disturbed
areas shall be guoron\eed for two years from time of plonting ond re-planting to the
satisfaction of the Owner,
1.05 OBSERVATIONS AND PERMITS
A. Observation
1. Notify Owner's representative minimum of 72 hours in advance of observations
to schedule required inspections.
L All polms are to be inspected by o palm expert for disease prior to their
preparation for removal from growing site. Contact, schedule and pay for this
inspection ot no extra cost to the Owner. The inspection will take place from
ground level with field glasses. If disease is suspected provide a man lift for
closer inspection at no extro cost to the Owner.
.3. The palm expert shall be Dr. Howard Ohr (714/787-6775) unless otherwise
approved in advance by Owner's authorized representative.
4. All palms will be observed by the Landscape Architect for height, girth, ond
overall form in meeting design intent. Said observation and approval does not
constitute a review of the palm's health, vigor, and required health-free state, for
which the Contractor is solely responsible.
5. The landscape Architect may opt to either visit the tree nursery or review
photographs submitted by the Contractor. In either case visit the nursery and
select trees conforming to specification prior to review by the Landscape
Architect. Should tree not meet specification at the time of review in person by
the Londscope Architect, the Contractor may be required to reimburse the Owner
at the Consultant's current billing rote.
6. Observations are as follows:
Observation
Observation of trees
at source
Observation of defronding,
skinning and tying prior
\o removing trees
Observation of planting
locations on site prior
to digging pits
Observation of palm on site
prior to planting for
verification of conformance
to plons ond specifications
Observation of equipment of
equipment and typical planting
operations (1st planted palm)
Pre-mcintenance ob!.ervction
Observation ot end of
maintenance period
B. Permits
Polm Tree
Expert
X
Contact:
1-Provide all necessary permits at no additional costs to Owner.
Owner'!i
Representative
X
X
X
X
X
X
1.06 PROTECTION AND RESTORATION OF EXISTING IMPROVEMENTS
1.07
A. Exercise extreme core in excavating planting or working near existing utilities or
irrigation systems.
B. Be responsible for damages to utilities which are caused by work operations or
neglect.
C. Check utility drawings and as-built plans for utility and irrigation locations.
D. Replace all plant materials disturbed by excavation or
palm tree will be replaced will not require replanting.
planting of groundcover or turf with existing.
JOB CONDITIONS
planting_ Plant--pit area where
After tree is in place, blend
A. Perform octual planting only when weather and soil conditions are suitable in
accordance with locally accepted practice.
B. Do not plant palm between October 31 and April 1, unless the approved palm expert
provides written recommendation to do so, and unless this recommendation is
approved in advance by the Owner.
1.0B SAMPLES AND TESTS
A. Landscape Architect reserves the right to take and analyze samples of materials for
conformity to specifications at ony reasonable time.
G\ACADWIN\DRAWINGS\CARc.S43\LOT 43SP4.DWG 8/23/95
B Provide samples upon request by Landscape Architect
C. Rejected materials shall be immediately removed from the site at Contractor's
expense.
D Cost of testing of materials not meeting specifications shall be paid by Contractor.
PART 2 PRODUCTS
2 01 PALM TREE DESIGN STANDARDS
A. All palm trees are to be of uniform quality and appearance, matching representative
sample approved by Landscape Architect.
B. Trunk condition shall be free of any scarring or blemishes. Contractor to clean trunk
and form pineapple per specifications.
C. Brown trunk height shall be per Drawings.
D. Trunk diameter per heights stipulated in the drawings shall not vary more than 25
percent.
2.02 PALM BACKFILL SOIL
A. Backfill mix shall consist of either fine sand or loamy sond-textured soil, and silt plus
day content of this soil sholl not exceed 20% by weight with a minimum 95% passing
the 2.0 millimeter sieve. The sodium absorption ratio (SAR) shall not exceed 6 and the
electrical conductivity (ECE) of the saturation extract of this soil shall not exceed 3.0
millimhos per centimeter at 25 centigrade. The baron content of this soil shall be no
greater than 1 pm as measured on the saturation extract. In order to insure
conformance, submit. somples of the import soil to the soils loborotory for onolysis prior
to backfilling and submit report to Owner's representative.
2.03 FERTILIZER
A. Root Growth Stimulant: Stimulant shall be Vitamin B-1 as manufactured by
Cooke, Chicon, Ortho, or other approved.
B. Fertilizer will not be used at time of planting. After four months, use a light
application of 20: 10: 5 approximately 1 /2 lb. nitrogen per tree lightly cultivated Into the
soH.
PART 3 EXECUTION
.3.01 PALM TREE SOURCE AND PREPARATION FOR PLANTJNG
A. Obtain source of palms for inspection and approval by Palm Tree Expert and
Landscape Architect.
B. Submit documentation and permits (if required) that the source of palm trees is
approved. Obtain palms from an approved source and replace or repair damage from
polm tree removal.
C. Palms collected far planting shall be grown under climatic conditions similar to those
in locality of project.
D. Palms shall be inspected by the Palm Tree Expert to include health, defronding, tying
ond polm removal. Any palms rendered unsuitable for planting because of this
inspection shall not be used. Reinspection of suitable palms will be ot the Contractor's
expense.
E. All palms must be tagged, inspected, and approved by the Palm Tree Expert and by
Landscape Architect for planting prior to shipment and installation.
F. Defronding and Tying:
1. In preparing palm trees for relocation, all dead fronds shall be removed and the
entire trunk skinned dean to the height of green fronds. Core shall be token to
prevent injury to the trunk of the tree. Green fronds below a horizontal position
shall be neatly cut off leaving a 4 inch stub.
2. All remaining fronds above horizontal shall be lifted up and tied together around
the crown in an upright position. Due caution shall be taken not to bind or injure
the crown. A lightweight rope or cord not less than 1 /4 inch in diameter shall be
used in tying up the fronds; wire will not be permitted. After tying, the tips of the
fronds shall be hedged off above the crown opproximately 1 /3 to 1 /2 of the frond
length. Defronding and tying work shall be completed prior to digging the
rootball. Submit documentation that palms have been revised by a licensed
horticulturist and that they are disease free.
G. Digging the Raotball:
1. When digging out the rootball, no excavation shall be done closer than 24 inches
to the trunk at ground level and the excovotion shall extend below the major root
system to a minimum depth of 6 feet. The bottom of the rootboll shall be cut off
square ond perpendicular to the trunk below the moJor root system. Under no
conditions shall the Contractor cut down the size of the rootball in width or depth.
2. The Contractor shall not freefall, drag, roll, or abuse the tree or put a strain on the
crown at any time. A protective device shall be used around the trunk of the tree
while lifting and relocoting so as not to scar or skin the trunk in any way. This
device shall consist of either a rubber or leather sling mode out of timbers
sufficiently sized to withstand cable/choker pressure. At no time will trees be
bolled out and laid on the ground with rootboll left exposed to direct sunlight and
air. The rootball shall be kept moist and shaded at all times.
3. Palms shall not be stockpiled for replanting.
3.02 PLANTING OF PALMS
A. E)(cavation for planting shall include the stripping and stacking of all acceptable
topsoil encountered within the areas to b<> excavated for the tree holes.
B. Excess soil generated from the planting holes and not used as backfill or in
establishing the final grades shall be removed from the site_
C. Protect 011 areas from excessive compaction when trucking plants or other material to
the planting site.
D. Center palm in pit or trench; align with other palms.
E. Set palm plumb and hold rigidly in position until soil has been firmed around ball or
roots.
F_ All excavated holes shall have vertical sides with roughened surfaces and shall be of
a size that is twice the diameter and 24 inch minimum to 4 foot maximum deeper in the
ground than the palms originally stood.
G. Root-growth stimulant shall be applied when the backfilling is between 1/2 to 2/.3 up
the rootball. Application rate shall be one quart for trees less than 30 feet in height,
two quarts for trees 30 feet and larger in height. Stimulant shall be poured full
strength equally distributed around the rootball, and watered in thoroughly.
3.03 CLEANUP
A. Fallowing plonting work, all remaining excovotion shall be backfilled and compacted
in accordance with the requirements of the Landscape Architect. Burying of debris 1n
holes will not be permitted. All excess soil and debris from the relocation work shall
be disposed of off the site by the Contractor. This site shall be left neat and clean to
the satisfaction of the Owner.
304 MAINTENANCE
A. Be responsible for maintenance and guarantee of oil installed new palms and existing
palms to the satisfaction of the Owner.
1. Maintenance will include, spraying to control or prevent disease and weekly water
management to include soil probing and observation of soil moisture sensing
devices and palm tree pruning.
2. Pruning shall be done with reciprocal saws (chain saws will not be allowed).
3. Saw blades will be sterilized between each tree with 50% household bleoch ond
50% water for five minutes.
4. Pruning will be done to maintain a neat appearance as approved by the
Landscape Architect.
5. Proposed pruning schedule is to be submitted to the Landscape Architect for
approvaL
B. The spring after planting, loosen but do not fully remove rope around fronds. Fully
remove rope at end of summer, 60 days after planting or leave rope to naturally
disintegrate.
PART 1 GENERAL
1.01 SECTION INCLUDES
END OF SECTION
SECTION 02970
LANDSCAPE MAINTENANCE
A. [90] day maintenance.
B. Weeding.
C. Fertilization.
1.02 RELATED WORK SPECIFIED IN OTHER SECTIONS
A. [Section 02811 -Landscape Irrigation.)
B. [Section 02955 -Palm Tree Planting and Maintenance.)
C. [Section 02950 -Landscape Planting.]
D. [Section 02514 -Portland Cement Concrete Paving.]
1.03 QUALITY ASSURANCE
A. Provide services by an experienced landscaping maintenance company.
1.04 MAINTENANCE PERIOD
A. Continuously maintain all site areas involved in this contract during the progress of
work and during the mointenance period until final acceptance of the work by
Owner. Improper maintenance or possible poor condition of the project at the
termination of the scheduled maintenance period may cause postponement of the
final completion date of the Contract at no additional cost to Owner. Continue
maintenance until acceptable to the Owner.
B. Provide sufficient numbers of workers and odequote equipment to perform work
during maintenance period.
C. Maintenance period does not start until all elements of construction, planting, and
irrigation for the complete project are in accordance with the contract documents for
this project,
D. Request an inspection to begin maintenance period after all planting and related
work hos been completed in accordance with contract documents. Maintenance
period commences as described in written notification by the Owner.
E. Prior to commencement of maintenance period, ensure that oil ground covers and
lawn areas have been plonted and that all lawn areas show an even, healthy stand
of grass seedlings or sod. grass having been mown twice.
F_ Any day or days that there is failure to properly maintain plantings, replace suitable
plants, perform weed control or mointain hardscape areas will not be credited as
port of the [90] days maintenance, The project will not be segmented into
maintenance phases,
G. Keep paved areas free of silt, dirt. leaves and other planting area debris. Maintain
these areas at least broom clean through the duration of the maintenance period,
cleoning no less often than once per week.
1.05 GUARANTEE AND REPLACEMENT
A. Guarantee: Guarantee plant material against any and all poor, inadequate or
inferior materials and workmanship for one year. Replace plants found to be dead
or in poor condition due to faulty materials or workmanship, at no extra cost to
Owner.
B. Replacement: Replace materials found to be dead, missing or in poor condition
during the maintenance period immediately. The Owner is the sole judge of the
acceptability of condition. Make replacements of materials within 15 days after
condition develops or written notification from Owner has been sent. Owner has the
right to make emergency repairs without releasing Contractor's guarantee and
warranty to Owner.
1.06 INSPECTJONS
A. Request normal progress inspection at least 72 hours in advance of an anticipated
inspection. Inspections are as follows:
1. Immediately prior to commencement of this maintenance work.
2. Completion of first [90] day maintenonce period.
.3. Final acceptance.
1.07 PROJECT FINAL ACCEPTANCE
A. Prior to date of final inspection, acquire approved reproducible prints and finally
record from the job record set, all changes made during construction and deliver
them to Owner.
B. Deliver guarantees to Owner.
PART 2 PRODUCTS
2.01 MATERIALS
A. Ensure that all materials conform to other sections of these specifications for
planting and irrigation, and as acceptable to Owner.
B. Provide monthly record of all herbicides, insecticides and disease control chemicals
used on site,
PART 3 EXECUTION
3.01 MAINTENANCE
A. Weed and cultivate all areas at intervals of not more than [1 OJ days.
8. Perform watering, mowing, rolling, edging, trimming, fertilization, spraying, pest
control, and cleaning as may be required.
C. Street gutters and curbs are to be included.
D. Maintain adequate protection for people and property, and be financially responsible
for damages and injuries. Notify Owner immediately should damage occur as o
result of maintenance operations and provide repair or remuneration as required by
Owner.
E. Between the 15th and 20th calendar day of the maintenance period, reseed or
resod all spots or areas within the lawn where normal turf growth is not evident.
.3.02 TREE AND SHRUB CARE
A. Watering: Maintain a large enough water basin around plants so that enough water
can be applied to establish moisture through the major root zone. When hand
watering, use a water wand ta break force of water.
B. Pruning:
1. Prior to any pruning obtain written approval from the Owner to proceed.
2. Trees:
a. Propose tree pruning to the Owner should there be health or
structural reasons for doing so, including the need to eliminate
diseased or damaged growth, eliminate structurally unsound growth,
reduce potential for wind toppling or wind domage,or maintain growth
within limited space.
b. If requested by the Owner provide pruning for aesthetic
enhancement according to "Pruning" by Sunset Books.
c. Major pruning of deciduous trees shall be during their dormant
season.
3. Shrubs:
a. The objectives of shrub pruning are the same as for trees. Do not
clip shrubs into balled or boxed forms unless such is required by the
design.
b. Make pruning cuts to lateral branches or buds or flush with trunk.
Stubbing will not be permitted.
C. Staking and guying: Ensure tho! stakes ond guys remain in place through
acceptance and monitor to prevent girdling of trunks or branches and to prevent
rubbing that causes bark wounds. All nursery stakes shall be removed.
D. Weed control: Keep all areas free of weeds. Use recommended legally approved
herbicides. Avoid frequent soil cultivation that destroys shallow roots. Use mulches
per specifications to help prevent weed seed germination.
E. Insect and diseose control: Maintain o reasonable control with approved materials,
F. Fertilize as specified by the agronomic soils testing recommendations and as follows
for
1.
2.
3.
4.
bid purposes:
Commencement of maintenance period -[6] pounds per 1,000 square feet
with top dress fertilizer.
At end of first [30] days of maintenance period -[6] pounds per 1,000 square
feet with top dress fertilizer.
At end of maintenonce period and at [30] day intervals should maintenance
eeriod be extended for any reason -[6] pounds per 1,000 square feet with
L fertilizer] mix.
Avoid applying fertilizer to the root boll and base of main stem; rather,
spread evenly under plant to drip line. Rates will vary from about a cup of
nitrate fertilizer (depending upon nitrogen percentage) around a newly
installed small plant to about 1 /2 pound of actual nitrogen per inch of truck
diameter measured four feet from the ground for mature trees.
G. Replacement of plants: Replace dead, dying and missing plants with plants of a
size. condition and variety acceptable to Owner at no additional cost to the Owner
3.03 GROUND COVER CARE
A. Weed control: Control weeds, preferably with pre-emergent herbicides, but also by
hand or with selective systemic herbicides. Hoe weeds as little as possible since
this may result in plant damage.
B. Watering: Woter enough that moisture penetrates throughout root zone and only
as frequently as is necessary to maintain healthy growth.
C. Trosh: Remove as it accumulates, but no less often than weekly.
D. Edging and trimming: Edge ground cover to keep in bounds
E. Replace dead and missing plants at no additional cost to the Owner.
3.04 LAWN AND TURF CARE
A. Turf must be well-established prior to final acceptance.
B. Watering: Water lawns at such frequency os weather conditions required to
replenish soil moisture below root zone.
C. Weed control: If needed, control brood leaf weeds with selective herbicides.
D. Mowing:
1. Perform mowing at such times of the doy or week as may be requested by
the Owner so as not to impede the Owner's operations. Mowing times may
be at times other than normal working hours or days. Perform work at
Owner's convenience at no odditionol cost to the Owner.
2. Cleon up gross clippings during and after mowing, and remove legally from
site. Use of blowing-type equipment in lieu of sweeping or vacuuming is not
acceptable.
E. Renovating:
1. If required, remove thatch by verticutting,preferobly in the Fall of the year .
but otherwise in the Spring. At this time, fertilize with nitrate and over-seed
if needed. Over-seeding must precede pre-emergent herbicides by at least
4 to 6 weeks. Normally, this means that lawns which have been invaded by
crabgrass would be renovated and over-seeded in the Fall and treated for
crobgrass control i the following late Winter.
2. Clean up grass clippings during and after mowing, and remove legally from
site. Use of blowing-type equipment in lieu of sweeping or vacuuming is not
acceptable.
3.05 IRRIGATION SYSTEM
A. Inspection: Check all systems for proper operation. Loterol lines must be flushed
out ofter removing the last sprinkler head or two at each end of the lateral. Adjust
heads as necessary for unimpeded coverage and no overspray.
B. Controllers: Set and program automatic controllers for seasonal water
requirements. Give Owner a key to controllers and instruction on how to turn off
system in case of emergency as specified in other sections of these specifications.
C. Repair all damages to irrigation system at no additional cost to the Owr,er. Make oil
repairs within one watering period.
END OF SECTION
APPROVED FOR
IRRIGATION ONLY,
LOCATION OF
PLANTING AND
INCLUDING PRECISE
PLANTING AREAS.
-"AS BUILT" R!:=VISIONS MLIST BE APPROVED BY PUBLIC >-!EAL T>-1 ENGINEER,
CITY ENGINEER AND DISTRICT E~GINEER PRIOR TO
CITY OF CARLSBAD
PLANNING DEPARTMENT 11 sH~grs I
: ' /;'
'· i! /)? ,·, ,;):~':ii:t
b-
R I D G E
LAN DSC APE
ARCHITECTS
Z74l!CM...l...E AillaYo
SitiN ...Ultll C#lsnWtol"'.A 926711
TEL 711. 2.48 9211
FAX 711. 21.8 9215
R.C.E. ______ _
REVIEWED BY,
INSPECTOR
MPLEMENT A TIOr-IN FIEc.D.
DATE ~
R.C.E. ______ _
DESCRIPTION
DATE REVISIONS
APP'D
LANDSCAPE SPECIFICATIONS
CARLSBAD
APPROVEO -7/4lA
RESEARCH
LOT 43
ASSISTAN-1" PLANNING -DIRECTOR ,
DWN BY __ -:: P'-1<::-c-/L-ic-,:,_
CHKD BY __ Jk?_/_L_S_
FIELD BY
PROJgcr NO.
PD 440
CMWD tt95-206
CENTER
DRAWING NO.
342-3L
L5.4
---------------------------------·-----------------------------------·---·--···"·-··--·-"'--·--------------