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Home My WebLink AboutDWG 352-8L; CT 89-23; CASA DEL SOL; 01-09I .G.lliEf!.AJ,._N Q ill 1. 2. 3. ALL WORK SHALL BE DONE IN ACCUROANCE WITH THE CARLSBAD MUNICIPAL WATER DISTRICTS "CARLSBAD REC:LAMATION RL•LP, I'. REGULATIONS FOR CONSTRUCTION OF RECLAIMED WATf.f1 MAINS" DATED Q(;'.';SR6R, H/93 DRINKING FOUNTAINS SHALL BE PROTECTED FROM SPRAY OF RECLAIMED WATER. BEST MANAGEMENT PRACTICES SHALL BE USED TO MINIMIZE RECLAIMED WATER ENCROACHMENT ON PUBLIC FACILITIES SUCH AS PICNIC TABLES BBQ'S PLAYGROUNDS SAND TOT LOTS, ETC.. ' ' BEST MANAGEMENT PRACTICES SHALL BE USED TO ELIMINATE OR CON.TROL FUTURE RECLAIMED WATER. SYSTEM (PRIVATE) CASA DEL SOL .SHEET; IND.EX.._·------------+ i I ' ' ' ' l . ;1 TITLE SHEET 1 ' i2 IRRIGATION PLAN ~ IBRIGATION_LEGEND .ll!DJn'AfJ.S..o . .~ IRRIGATION SPECIFICATIONS-~ S'~S'AIRRIGATk>N SPECIFICATIONS_, IS LANDSCAPE PLAN_, 4, TO THE BEST EXTENT POSSIBLE, PONDING, RUN-OFF, OVER SPRAY AND MISTING. HOSE BIBS' ARE STRICTLY PROHIBITED. NW CORNER OF lUCIERNAGA ST. & El FUERTE ST. _ 7 _ LANDSCAPE DETAILS. 5. ON-SITE CROSS-CONNECTIONS SF.TWEEN RECLA'IMED WATER LINES AND POTABLE WATER LINES IS STRICTLY PROHIBITED. 25. ON RECLAIMED WATER SYSTEMS, ALL APPU'RTENANCES (SPRINKLER HEADS, VALVE BOXES, ETC.) SHALL BE COLOR CODED PURPLE PER AWWA GUIDELINES AND SECTION 404954 OF THE CALIFORNIA HEAL TH AND SAFETY CODE. SIGNAGE NOTES 6. NO SUBSTITUTION OF PIPE MATERIALS WILL BE ALLOWED WITHOUT PRIOR APPROVAL OF THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICT THE FOLLOWING GUIDELINES FOR THE USE OF RECLAIMED WATER ARE 7. ALL ON-SHE MAINLrNE PIPES SHALL HA VE WARNING TAPE PER CM.W.D. RULES AND REGULATIONS. TO BE PERMANENTLY POSTED INSIDE THE DOOR OF EACH CONTROLLER WHERE THEY ARE EASILY VISIBLE. PLACE ON 8-1 /2" X 11 • SIZED SIGN. COLOR: PURPLE BACKGROUND WITH BLACK LETTERING_ 9. 10. THE IRRIGATION SYSTEMS SHALL RUN BETWEEN THE HOURS OF 10:00 P.M. AND e,oo A.M. THE FOLLOWING MORNING (SPOT IRRIGATION COULD BE DONE AT A DIFFERENT TIME) WITH QUALIFIED SUPERVISION PERSONNEL ON SITE. PROVIDE A MINIMUM OF AT LEAST 18 INCHES OF COVER OVER ALL WIRING AND PIPING. NON-DESIGNATED USE AREAS SHALL BE PROTECTED FROM CONTACT WITH RECLAIMEDWATER WHETHER BY WINDBLOWN SPRAY OR DIRECT APPLICATION THROUGH IRRIGATION OR OTHER USE. LACK OF PROTECTION, WHETHER BY I. I I. ll DESIGN, CONSTRUCTl,ON PRACTICE OR SYSTEM OPERATION IS STRICTLY PROHIBITED. IRRIGATION HEADS SHALL BE RELOCATED OR ADJUSTED TO PREVENT OVER- SPRAYING ON SIDEWALKS, STREETS AND·NON-DESIGATED USE AREAS. 13. 14. 15. RECLAIMED WATER QUICK COUPLING VALVES SHALL BE OF A TYPE DESIGNED FOR THE USE ON RECLAIMED WATER DISTRIBUTION SYSTEMS (SPIKES NOT EXCHANGABLE WITH POTABLE WATER QUICK COUPLER SPIKES) PER CARLSBAD MUNICIPAL WATER WATER DISTRICT'S RULES AND REGULATIONS. METERS SHALL BE SIZED SY THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICT. ALL IRRIGATION PIPES SHALl,c BE STENCILED WITH l:HE WARNING 'NON POTABLE WATER" OR "RECLAIMED WATER", COLOR CODED (PURPLE) AND LAID WITH WARNING TAP!; AND STENCILING ORIENTED TOWARD THE TOP OF THE TRENCH PER CARLSBAD MUNICIPAL WATER DISTRICT'S RULES AND REGULATIONS. ALL POTABLE WATER ANO RECLAIMED WATER PIPING SHALL BE INSTALLED WITH THE STENCILING ORIENTED TOWARD THE TOP OF THE TRENCH. 16. WHEN A POTABLE WATER LINE ANO A RECLAIMED WATER LINE CROSS THE RECLAIMED LINE SHALL BE INSTALLED WITHIN A PROTECTIVE SLEEVE. 'me SLEEVE SHALL EXTEND 10 FEET FROM EACH SIDE, FROM THE CENTER LINE OF POTABLE LINE. FOR A TOTAL OF 20 FEET. 17. A 10 FOOT HORIZONTAL SEPARATION BETWEEN POTABLE WATER AND RECLAIMED WATER MAINS MUST BE MAINTAINED AT ALL TIMES. THE P0TA8LE LINE MUST BE INSTALLED ABOVE THE RECLAIMED LINE. 18. A MINIMUM OF 12 INCHES OF VERTICAL SEPARATION BETWEEN UTILITIES MUST BE MAINTAINED AT ALL TIMES_ *19. DEVELOPER/CONTRACTOR SHALL CONDUCT A CROSS-CONNECTION TEST ANO COVERAGE TEST AS DIRECTED BY THE CARLSBAD MUNICIPAL WATHI DISTRICT ENGINEER ANOIOR THE SAN DIEGO COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH SERVICES PRIOR TO ANY USE OF RECLAIMED WATER. 20. QUICK-COUPLING VALVES USED IN RECLAIMED WATER SYSTEMS SHALL CONFORM TO THE FOLLOWING: 21. RECLAIMED WATER QUICK COUPLING VALVES USED IN RECLAIMED WATER SYSTEMS SHALL HAVE ACME TYPE THREADS (SPIKES NOT INTERCHANGEABLE WITH POTABLE WATER QUICK COUPLER SPIKES) AND PURPLE COLORED LOCKING COVERS PERMANENTLY ATTACHED TO THE VALVE. QUICK COUPLING VALVES SHALL BE NELSON# 7645, HUNTER #HV100A-RL·NP OR APPROVED EQUAL. AN ANNUAL CROSS-CONNECTION INSPECTION WILL BE DONE BE EITHER CARl.SBAO MUNICIPAL WATER DISTRICT OR SAN DIEGO COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTII S~RVICES. COPIES OF INSPECTION REPORTS WILL BE FORWARDED TO THE NON- GUJOEUNES FOR RECLAIMED WATER USE 1. 2. 3. 4. 5. 6. 7. IRRIGATE BETWEEN THE HOURS OF 10:00 P.M. AND 6:00 A.M. ONLY. WATERING OUTSIDE THIS TIME FRAME MUST BE DONE MANUALLY WITH QUALIFIED SUPERVISORY PERSONNEL ON-SITE. NO SYSTEM SHALL AT ANY TIME BE LEFT UNATTENDED DURING USE OUTSIDE THE NORMAL SCHEDULE. IRRIGATE IN A MANNER THAT WILL MINIMIZE RUN•OFF, POOLING, ANO PONDING. THE APPLICATION RATE SHALL NOT EXCEEO THE INFILTRATION RATE OF THE SOIL. TIMERS MUST BE ADJUSTED SO AS TO BE COMPATIBLE WITH THE LOWEST SOIL INFILTRATION RATE PRESENT. THIS PROCEDURE MAY BE FACILITATED BY THE ~FFICIENT SCHEDULING OF THe AUTOMATIC CONTROL CLOCKS, (I.E., EMPLOYING THe REPEAT FUNCTION TO BREAK UP THE TOTAL IRRIGATION TIME INTO CYCLES THAT WILL PROMOTE MAXIMUM SOIL ABSORPTION). ADJUST SPRAY HEADS TO ELIMINATE OVERSPRAY ONTO AREAS NOT UNDER THE CONTROL OF THE CUSTOMER, FOR EXAMPLE, POOL DECKS, PRIVATE PATIOS ANO LOTS, AND STREETS AND SIDEWALKS. MONITOR ANO MAINTAIN THE SYSTEM TO MINIMIZE EQUIPMENT AND MATERIAL FAILURE. BROKEN SPRINKLER HEADS, LEAKS, UNRELIABLE VALVES, ETC. SHOULD BE REPAIRED AS SOON I'S THEY BECOME APPARENT. EDUCATE ALL MAINTENANCE PERSONNEL. ON A CONTINUO'JS BASIS. OF THE PRESENCE OF RECLAIMED WATER. PERSONEL MUST BE INFORMED THAT RC. WATER IS MEANT FOR IRRIGATION PURPOSES ONLY, AND IS NOT APPROVED FOR DRINKING PURPOSES, HAND, TOOL WASHING, ETC .. GIVEN THE HIGH TURNOVER RATE OF EMPLOYEES IN • , THE LANDSCAPE INDUSTRY IT IS IMPORTANT THIS INFORMATION BE DISSEMINATED ON AN ALMOST DAILY BASIS. 'IT IS YOU, THE LANDSCAPE CONTRACTOR, WHO IS RESPONSIBLE FOR EDUCATING EACH AND EVERY ONE OF YOUR EMPLOYEES. OBTAIN PRIOR APPROVAL OF ALL PROPOSED CHANGES ANO MODIFICATIONS TO ANY PRIVATE ON-SITE FACILITIES. SUCH CHANGES MUST BE SUBMITTED TO, AND APPROVED BY, THE DISTRICT ENGINEERING OFFICE ANO DESIGNED IN ACCORDANCE WITH DISTRICT STANDARDS. ALL RECLAIMED WATER SPRINKLER CONTROL VALVES SHALL BE TAGGED WITH IDENTIFICATION TAGS. A. TAGS SHALL BE WEATHERPROOF PLASTIC, 3" X 4", PURPLE IN COLOR WITH THE WORDS "Wl\llt:lltil, 8f.r.;LNME.D •• W.AJEB•_Q_Q.nQLDl!ltl.lS," IMPRINTED ON ONE SIDE, AND "ADJIJ:,_Q::A,GUA.!Mf_UJlA:tHLIQ_MAfl" ON THE OTHER SIDE, IMPRINTING SHALL BE PERMANENT AND BLACK IN COLOR. USE TAGS AS MANUFACTURED BY T. CHRISTY ENTERPRISES on APPROVED EQUAL. 8. ONE TAG SHALL BE ATTACHED TO EACH VALVE AS FOLLOWS: 1. ATTACH TO VALVE STEM DIRECTLY DR WITH PLASTIC TIE-WRAP OB 2. ATTACH TO SOLENOID WIRE DIRECTLY OR WITtl PLASTIC TIE WRAP QB 3. ATTACH TO VALVE COVER WITH EXISTING VALVE COVER BOLT. . a J.ANDSCAPI:_ SPECFICA.TIONS~·~ _________________________________ ,_. ----------·----------1·• ----------·------- • i 3: I I I • I I I-LU I LU a:: ~ I- I (/) • <( I l9 ~~ I a:: LU I u ::> ...J 3 I I ~ I I I I • • I '3' 1 • i -----·. . -. -. -. . .. . . . :·~: :·: : '. :-.. T ff O O •" 0 --, l , .. ·:·cc· □ □ □ w----w----w---,--w----w- p □ / L~.,,;.=--t=iu:;;i"::-t:iIT, l~ii [[? , :·c,:11J,;:: . ··•. . . ' . ·-•••I••• '1_ :.:::; . .::.:.::: . a □ ~¾~' ,--:~""'--~-~ .;...--'". !.~ ~-----·---.;..._--t-----l-----l--_L--:._,__j_----li--------",'µ!d.:.L_..L_...L _ _i_ _ _J_ _ __i _ __j__ -~l, .. ..J El FUERTE STREET I I I RC I LEGEND: S----RC-----RC---'--Re------RC ---5 IJI_ ----W--W-EXISTING POTABLE WATER SYSTEM -----RC---FUTURE EXISTING RECLAIMED WATER SYSTEM ■■■■~■■■■ P'lOPOSED RECLAIMED IRRIGATION SYSTEM !rn , f--w-w--w--w--AREA oF RECLAIMED WATER usE .---w---··W--w---1 • • • • • • INSPECTING PARTY. DEVELOPER St1ALL SHOW THE LOCATION OF RECLAIMED WATER SIGNS "DO NOT DRINK" LOCATIONS ON THESE PLANS. 8. ALL SPRINKLER HEADS SHALL BE IDENTIFIED AS RECLAIMED WATER SPRINKLER HEADS. L ~---f'llal ■■■P<:~QCATION OF CONNECTION POINTIS -METER & I c!ACKFLOW PREVENTION --------·------....1.. _____ _::P:_·~o~o~N~O~T~O~R~l~NK~·-s~1~G~N~S~L~O~C~A~Tl~O~N~S:_ ________ _J:_ _________ • _____ ~ *23. AN ON-Srre USER/SUPERVISOR SHALL BE DESIGNATED IN WRITING. THIS INDIVIDUAL SHALL BE FAMILIAR WITH PLUMBING SYSTEMS WITHIN PROPERTY, WITH THE BASIC CONCEPTS OF BACKFLOW/CROSS-CONNECTION PROTECTION, AND THE SPECIFIC REQUIREMENTS OF A RECLAIMED WATER SYSTEM. COPIES OF THE DESIGNATION, WITH CONTACT Pt<ONE NUMBERS SHALL BE PROVIDED TO THE SAN DIEGO coi.::,TY _ DEPARTMENT OF ENVIRONMENT AL HEAL TH SERVICES AND CARLSBAD MUNICIPAL WATER DISTRICT. IN CASE OF EMERGENCY CONTACT GUS HAMSAYEtL...l7.6Ql929·8687 {NAME) (TELEPHONE NO.I OR AFTER 1;.JURS CONTACT GUS HAMSAYEH 1619)918-4080 INAMEI !TELEPHONE NO.I 24. SHOW ALL PUBLIC AND PRIVATE POTABLE WATER MAINS ON IMPROVEMENT PLANS. *NOTES: ITEM NUMBERS 8. 19, AND 23 SHALL BE REQUIRED JUST PRIOR TO TtlE ACTUAL use OF RECLAIMED WATER ITEM !IIUMBER 22. THE SIGtlAGE PLAN SHALL BE A PART OF THIS IRRIGATION PL.AN, BUT THE ACTUAL SIGNS AND TAGS WILL BE INSTALLED JUST PRIOR TO ACTUAL USE OF RECLAIMED WATER. \LACK LOGO \ PURPLE BACKGROUND r 1"BLACK LETTERS 36" • 1 \ I •r \ I WARNING RECLAIMED WATER' DO NOT DRINK RECLAIMED WATER AVISO • AGUA IMPURA NO TOMAR -• rti -..,: z l 2" BLACK LETTERS (SIZE) 12" X 36" .060 ABS PLAs·nc OR STICK-ON 1" BLACK LETTERS Vl:~YL SIGNS ALSO .016 ALUMINUM TYPICAL SIGNS II. EACH AUTOMATIC CONTROLLER AND ITS ASSOCIATED EQUIPMENT SHALi_ BE IDENTIFIED WITH A SIGN BEARING THE WORDS "RECLAIMED WAT~l3_1./_SJ;Q_fp_ll !l!fl.L!,iWQU" IN ENGLISH AND SPANISH, WITH BLACK LETTERS 1" HIGH ON A PURPLE BACKGROUND. THE SIGN SHALL BE PLACED SQ THAT IT CAN BE READILY SEEN BY ANY OPERATIONS PERSONNEL UTILIZING THE EQUIPMENT. INSPECTION PROCEDURES WARNING RECLAIMED WATER DO NOT DRINK AVISO • AGUA IMPURA NOTOMAR 18" X 18" SIZE DECI.ARA110N OF RESPONSIBLE CHARGE: I HEREBY DECLARE THAT I AM THE LICENSED DESIGNER OF WOR'K FOR THIS PROJECT. THAT · 1 HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE. AND THAT THE DESIGN IS CONSISTANT WITH CURRENT STANDARDS. ' . 1 UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD AND SAN DIEGO COUNTY OF ENVIRONMENTAL HEALTH DEPARTMENT-IS CONFINED TO REVIEW ONLY AN Di DOES NOT RELIEVE ME, AS THE LICENSED OES1GNER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. THESE PLANS HAVE BEEN PREPARED IN SUBSTANTIAL CONFORMANCE WITH :. THE APPROVED LANDSCAPE CONCEPT PLAN, WATER CONSERVATION PLAN, FIRE PROTECTION PLAN, AND ALL CONDITIONS OF APPROVAL RELATED TO LANDSCAPING. BY:_,i,D!!,,O~U!..GwF~Es;S,.,,S.__ ___ ~----- Preparer FIRM NAMES & AORESSES: STUDIO ONE ARCHITECTS 1 0720 . GLENDO VER LANE SANQlEGO, CA 92126 PHONE NO. (619) 2-1846 DA TE:4-1-97 •• .016 ALUMINUM, .060 ABS PLASTIC OR STICK-ON VINYL SIGNS cm CONSTRUCTION INSf"ictlON SMA:LI fNCLVPf' "· •• C. D. •• ' Q. LOCATtON OF "rE SIZI::. TRENCH DEF'TH. Al; O:UIRIE.D SE PARA TIOH IHORllONl ALLY AP!ID Vf;lfl!C.'l.l. Y>. ,..P'E: IDt:NTIACATION. POINTs-OF,CONHEC110ff fPOC'S, • U)CATION AND IOIENTIFJCATION Of SP'ftfNKUfll HEA,1;)5. WA,V.,tNQ stONS AT TI1~ snt ANO ON lHEi iRV(;lt$ ,....,UUNO RECLAIMED WATER IIF RECLAIMED WATUI ts USED fOA CONSTRUCTION). A.,. APfl'ftOV.-.L L£fTEf\ REGARDtNG THE INSPECTION OF TI-fl PROJECT SMAU 8E OST AINEO !=ROM THE srtt ANO THE OISTR!CT. At.ID ne ,oR\'V•IIOEO Tt) THE COUNTY MEA.l. 'tM OEPARntem PNOR TO Af4AL IN91'ECTION A"""<>VA~. Pl8IBICI 8H61 INSP'ECDPU SH&! I INCi lJPE· 8. C. o. E. F. G. COVEAAG£ iEST, AFTER COM~ON OF TJ.IE Sf"RINKLER SYSTEM TO.DITERMINE THE ADEQUACY OF COVERAOI: ON~ APPflOVED. USE AREA •~D ~O'TtCTION OF AREAS NOT AJll'PRQV$i"O FOR kECErvtNG REct.AMEO w;,,,, il:R. W-'lffllNQ SIGNS ANO LABELS. OUJCK-COUPlJN(l v•LVES. AU ,'$PtCiS OF THE IRRIGATION CON[)lftOWS lftC\.UOING 'YVIND-8l.O\NN SPRAY. RUNOFF. ANO PONOINO. REOUIRE:O PROU.CTION OF AU MSIDENl!Al AREAS. flEQU1RED PROT£CT10'1 Q(; VYEU, STREAMS, RESERVOlftS. l1C. CROSS-CONN£ClK)N. SITE APPROVED: [Ill· "AS BUil T" c,L, g £A ·=-4 REVIEWED BY; ~.5~ INtCTO CITY OF CARLSBAD PlANNlNG DWBJ'MENI ~ I . . ' / --NOTE: ll!IUGATION LINES ENTERING rruvA·rn ARE'AS TO IIE CIJT AND CAPPED PRIOR TO IJSI: OF RECLAIMED WATER (TYPICAi.) 1-.-rt . 'r'-rr=--~ ... ➔; ... ~.~~----=----=----=~~~~----=----=----=~~~~~::;,;-~=-=~~~1r_ -=?::::::11--==,:::-~.~~=~~.~F=-f~tn.,. ====._. .. ··- j ~· ·c_~.. _--.,... p ~: r:=:!!='. ~="j'],I. -j . - ~ '> D 'PLAN 8 - I I ' i .. ,---;;;;;a..; -:...,__-'!, ~ r,JI-!V~"1Dl,·[_ - -~..,.}. I (' ~ ! PLAN a; ---,..__ JHRIGATION PLAN :::~t-~n· J~.f'~,.\" CIT CALIFORNIA IRRIGATION TECHNOLOGIES _ • _ An Irrigation Consulting Firm 5· ... ?; 2319 EAST VALLEY PARKWAY, SUITE E-89 '. (('-J · ESCONDIDO, CALIFORNIA 92027 ~ • 0 PLAN B PLAN A PLAN B ' I • :~ I: . . . , ....... • . . HYDRUALIC GRADIANT LEVEL= 684 FT. P.O.C. ELEVATION = 509 FT. AVAILABLE STATIC PRESSURE= 75.8 PSI P.O.C. STATIC PRESSURE: 1 1/2" K COPPER SERVICE LINE: I II WATER METER: I 1/4" BACKFLOW PREVENTER: I l/4" WYE Fil.TER: 2" SCH. 40 MAINLINE: MAINLINE FITTINGS: I 1/2" SCH, 40 MAINLINE: MAINLINE FITTINGS: l l/2"REMOTE CONTROL VALVE: 2" BALL VALVE: ELEVATION FACTOR: TOTAL SYSTEM PRESSURE LOSS: AVAILABLE OPERA TING PRESSURE: 75 PSI • RESIDUAL PRESSURE: VALVE 30 PSI: . 2.6 LOSS 7.0LOSS 12,0 LOSS I.0LOSS 2.9 LOSS 1.4 LOSS 2.9 LOSS 3.5LOSS 2.0 LOSS 1.0 LOSS .433 LOSS 36.7 LOSS 38.3 PSI 8.3 PSI 11 30 1~·52 APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. HAS BUIL TH 10/11.I~ I 1 CASA DEL SOL IRRIGATION PLAN DATE APPRO\lcD 1/r/& A-S:-:S,::-1 S:-::T:--A-,-NT::--E_ l"[/~ ,,A.,.-~""-..-,N-:-1 ~-'G,"--:-:Dl:-::R,::-EC::-::T:-::Dc::-R----~ tftz 1---;:;-;-;;;:-+~;.,-j---------------+.,...-c::--I-------+--=,---+=~ ;:;D;:;:;l'IN:;::;.::,8;;:Y;::::_.· =..:::;_~:;:;mffi~-==--:::;-;:=======:;--;::::==== • PROJECT NO. DRAWING NO OATE INITIAL REVlSION DESCRIPTION OATE INITIAL DATE INITIAL CHKD BY: --PUD 89·11, CT 89-23 352-8L E:HGINErR OF WOR~ OTl-lER Al'PROVAL CH"( N'PROVl'J.. RVVD BY• '•:o,,,,, 161!11741-0865 -------------------------------------------------------------------------------------------------------------------------C.M.W.D. NO. 92-C.391 ----"-@ I, (j} AUTOMATIC IRRIGATION CONfROLLl!R @ PLASTIC l!Ll!C(AICAL GREY CONDUIT • a -(i) (SIZB Al M!OUIRtO) l'AITl!NRD IBCUJUILY TO WALL A (V-COrtOUIT COUPLINQ ~ l'INIIIH QflADI! © PLASTIC l!Ll!CTRICAL CONDUIT 80 • 8Wl!l!P (11121! AS REOUIREDI ~ @WALL -i = = (v. 314" l!XTl!RIOR ORADI! PL VWOOD "--1·1 _ 11111 MOUNllNO PLATI! (PAINT & SEAL l=!I """' °"" 1!001!91 Sl!CUnED TO WALL W/8 • 1/4" -· ·-DIA. ANCHOR BOLTS ®1 © 314" NOM. DIA. OALANIZl!D STl!EL ELECTRICAL CONDUIT FOR UOV POWl!R © CONTROL WIRl!S • BUNDLED I TAPED @· CONNECT TO CONTROLLER HOUSING PER MANUFACTURER'S SPECIFICATION AUTOMATIC CONTROLLER WALL-MOUNT SECTION-NO SCALE 0-- 't n'PI! K HARD OR TYPE L HARD COPPER OR BRASS WTnt SOLDER JOINTS OR THREADED FITilNGS MUST BE USED BIITWEl!N TitE METER AND THE B>.CKFLOW ASSEMBLY. 0 • REDUCED PRESSURE TYPE © · SCH. BO SHORT NIPPLE AND BACKFLOW DEVICE ASSEMBt. Y S<;H. 40 FEMALE ADAPTER ® · PRESSURE REGULATOR (v · BRASS ELL (ST) (SET AT 70 PSI PRIOR TO OPERATION OF REMOTE CONTROL VALVES.) @ · 12" MIN/36" MAX 0 · Y-STRAINER 0 · BRASS ELL (TYP.) @ • 8RASS UNION SHORT NIPPLE (TYP.) QV · CONCRETE FOOTING (1 CUSIC FOOT) @) · COMPACT SUBGRAOE @ • FINISH GRADE @ · 6" MIN. ©•BRASS 0 · BRASS RISER (LENOTH AS REQUIRED) @ · SEE SPECS. FOR DEPTHS @) · BRASS OR COPPER PRESSURE PIPE ,- CD· QUICK COUPLER VALVE ®· QUICK COUPLl!R Kl!V W/ SWIVEL ®· DRABS NIPPLI! (LENOTH AS REQ,) ©· 2" HEIOHT ADOVI! GRADE ®· 8" • 1 z• FROM EDGE OF CURBS, WALKS, l!TC. ®· PVC SCH 40 ELL (ST) <D • 1 CU. FT. CONCRETE FOOTING ON COMPACTED SUBORADE ®· BRASS RISER (LENGTH AS REQUIRED) ®· PVC PRESSURE PIPI! @· BRASS COUPLER (THREADED) . @· UNDISTURBED/COMPACTED SUBGRADE @QUICK COUPLER VAS~~~N-NO SCALE f © •SHRUB BUBBLER ...... _, __ .. ____ .. _._,_J GD--i----..F-r e * :;:,:'.:~ ·:.~· ""'" \Xii? I?\.-'-'Li((\?© •PVC SCH 40 l!LL OR TEI! AT \/\\·,,: ,!;---\:,v ·-·-.-,.,··:-:·:-i LATERAL (SST) ::tti~tl~\1 li;i~i~lt~ 5 ·r;1~~ R~~~~-1 ~:TE~:~~~ :.I.'.i.:_'._i_::_;_::_J_;_i_i_. <st\?© -CENTER HEAD BETWEEN t-·}·,/;:t PLANTER WALLS IN STRIP {::}:})f ·t~t~t~t~:: PLANTERS, PLACE 6" FROM . _, ;-:-.·-,-".,. •,,._..,._,, .. ,.-, WALLS IN ALL OTI1ER PLANTERS. (v ·SEE SPECIFICATIONS E BUBBLER HEAD IN RAISED PLANTER SECTION-NO SCALE "1) • SLOPE AWAY FROM BRASS NIPPLE ~ @-INSTALL PER C.M.W.D. STD. DWG .. W-20 7L 0·POP•UP SPRAY HEAD 0· SWING JOINT ASSEMBLY (ONE 1/2"X6" ,---~~ SCH 80 NIPPLE AND 3 MARLEX ST. ELI.S) c.1•t_ • I 0 0 -t__: .... © BACKFLOW PREVENTER ASSEMBLY , _ o. 3 • ANGLE WILL VARY WITH HEIGHT OF ...__ ...,•-POP•UP BODY) IROIQAJtQN NQJES 1, ALL PL'INTINO AREAS WILL ee IRRIGATED ANO WILL RECEIVE COMPLETE WATER COVERAGE BY MEANS OF AN AUTOMATICALL V CONTROlLED, ELECTRICALLY OPERATED, UNDERGROUND PIPED SPRINl<LER IRRIGATION SYSTEM. . 2. VEAIFY EXACT LOCATION OF ALL UNDEAGROUNO UTILITIES ANO EXISTING IRRIGATION MAINLINE WITHIN WORK AREA PRIOR TO START OF CONSTRUCTION. 3. CONTAAl;TOR SHALL VERIFY A STATIC WATER PRES~URE OF 1J2 PSI AT POINT Of CONNECTION PRIOR TO INSTALLING IRRIGATION SYSTEM. SHOULIJ STATIC WATER PRESSURE BE DIFFERENT CONTRACTOR SHALL NOTIFY ARCHITECT FOR INSTRUCTIONS PRIOR TO PROCEEDING WITH INSTALLATIONS. ~-SYSTEMS ARE OE SIGNED ACCORDING TO AVAILABLE PRESSURE AT THE POINTS OF CONNECTION ANO ARE TO SUPPLY A MINIMUM OF 3.Q.PSI AT THE SPRINKLER HEADS. 5. IRRIGATION MAIN LINE IS SHOWN.OIAO~AMMATICALLY. INSTALL IN PLANTING AREASWHERB f'oSs.tBLB,1 A1.i. MAINLOOlS t,tUST BS \)'ttHl,N l'aOf'l!RTY BOUNDAJUBS. 5. INSTALL QUICK COUPLING VALVES ANO REMOTE CONTROL VALVES AOJ ... CENT TO WALKS ANO CURBS IN PLANTING AREAS WHERE POSSIBLE. 7. ALL IRRIGATION PIPING ANO CONTROL WIRES UNDER PAVING SHALL BE INSTALLED IN PVC SLEEVES AT LEAST 2 TIMES DIAMETER Of PIPE OR WIRE BUNDLE CARRIED. INSTALL ONLY ONE SERVICE PER SLEEVE. 8. WIRE BUNDLES: CONTROLLER CLOCl<'S CONTROL WIRES SHALL BE BUNDLED AND TAPED TOGETHER WITH COi.OREO TAPE AT INTEFIVAlS NOT EXCEEDING TEN FEET(10J. 9. WHERE LOW HEAD DRAINAGE OCCURS THE CONTRACTOR SHALL INSTALL AN ANTI- ORAIN/EXCESS-FLOW VALVE UNDER EACH SPRINKLER HEAD. THE ANTI-DRAIN/EXCESS-FLOW VALVE WILL BE THE SAME DIAMETER SIZE AS.THE RISER ANO $HALL BE INTEGRATED INTO THE RISER ASSEMBLY, OR IN THE CASE OF POP•UP SPRAY HEAOS THE MANUFACTURU, INTEGRATED CHECK VALVE CAN BE USED. VALVE SHALL BE THE VALCON ADV-XS. 10. · ALL L'ITE.RAL ENO RUNS ARE 112' SIZE UNLESS INOIC/ITEO OTHERWISE. , .. _-· . 11. All WORI< SHALL CONFORM TO REQUIREMENTS OF LOCAL CODES. 12 All CONNECTIONS TO ELECTRICAL SUBPANELS ANO ~tOESTALS SHALL 8E PERfORMED BY A LICENSED ELECTRICAL CONTRACTOR. 13. TREE BUB8LERS SHALL BE INSTALLED lWO FEET (2') FROM BASE OF TIIUNK, WITHIN A WATERING BASIN. 1-t BACKFLOW PREVENTER SHALL BE TESTED BY A. CERTIFIED INSPECTOR AFTER INSTALLATION. TEST RESULTS SHALL BE DELIVERED TO lllE OWNER ANO THE WATER OISIBICT. IS. THE BACKPLOW ASSEMBLY MUST Bl! INSTALLED A MINIMUM OF SIX INCHES (6•) AND NOT TO &XCEED A MAXIMUM OF TWO FlillT (2') FROM THE METER EXCEPT WHERE nns WOULD REQUIRE 1Hl! SACKFI.OW ASSEMBLY TO BE INSTALLED IN THE PUBLIC RIGHT-OP-WAY. IN WHICH CASE, TH!!BACKl'LOW ASSEMBLY MUSTIIE INSTALLED A MJ\XIMUM Of' TWO FEET (2•) INSIDE THB PROPl!RTY LINli. THE BACKFLDW ASSEMBLY MAY NO't, UNDER ANY ClllCUMSTANCE, BE_INSTALLED IN TIIB PUBLIC RIOHT-OF-WA Y. 16. POP-UP.HEADS SHALL.BE IN$_TAL_LED_WITH!N 10 FEET OF ANY PEDESTRIAN.USE. SYM8111 IBl IC !ID s ® © ..._ ....... =' ... (.•:-:-i D .. sLRlt-•(l(JN vuAT .. 1-.1 .lcn 1wR•n• ~., RAINS ' BA -~. V p VENTER RFD' .. , IL.11.. I Y ui.. PR --.H iULATOR AND WYE STRAINER REMOTE c:'1N1 "'"' VALVt:. 0\llo;;K (:()UPI ~A VALVE ... VA• .,. . " 14 I LI IRRIGA ,-,q:[ RE l lNE t'I ... J-( 11-11 Wll"f~ ~I EEVE I :1R 11 vvlRE SYMBOL DESCRIPTION 0 SHRUB POP-UP f-lEAD @ SHRUB POP-UP HE:AO 0 SHRUB POP-UP HEAD :c@ SHRUB POP,UP HEAD -e--SHRUB POP-UP HEAD e SHRUB p()p.LJp I-IEAD 0 SHRUB HEAD ON RISER @ SHRUS HEAD ON'RISER 0 SHRUB HEAD ON RISER =@ SHRUB HEAD ON RISER -e--SHRUB HEAD ON RISo-R e SHRUB HEAD ON RISER -ID-SHRUB BUBBLER ON RISER - DET~I~ IRRIGATION EQUIPMENT LEGEND MANUFA• • fURER / MODEL REMARKR ,-Ruv r:n· tlWNE::R 1" IN 1 1/211 :-;~RVl•...;.t;; t INE IRRITROL MC-PLI is-18 r,AI I " 11 vvH>-RE I~ A .l!,£0NSERVA TION !:~~ -wa -U•~~" 11'11• • WATTS 00-1 QT 1114" , I I 11 'N ~N ru....i U.::S B WILKIN 500-r:>t,R, 1 114" !;IZt: '""TALL A:; AN INTc:l:IRAL PART Ut-IHI: BACl<FLOW A::;i;EMBL.Y B RAINBIRD PES-B-PRS-8 VALVE· IF IN» 1 ALL WHEHE :;HuWN, SIZE AS ,r. 'IN DRAWINl-,:"I C NE! :--.1 JI\I -JI ,i.tA c:_ INSTALL WHERE SHn"'IN 0 ... I i.l.\J'\fJ:. • s "" .. ~ A• ... vT I PURPLE ,..Vl• 1 ~20 t .I 2QQ ~J-n;; It~ QI ,!/Vfi ...... 1 n• ·1 -.!l C . SPr-t .;,. Al PLIR"' C PVo;;1220 .:.uH. 40: SIZE AS ~n• lWN SPEC::;. PA1 -1FIC v-JilTERflJ fJR ~nt IAL PVG~• H4w . 2} DIA. lh ::>jpc!11.A11RS:: BE cD ::;PECS. ~· ~ve E ""ND 0 c• •• ]•.14~ •LID• .wPEi'I ~._, ~"RIA IN:sTALL 111 l'R ~-~~· .. UNE WHH ... , ·~~IBLE SPE•-""'- ·-- IRRIGATION HEAD LEGEND --"'"~~~-. MANUFACTURER/ MO!;!EL GPM PSI RADIUS PR RAT§ t>ET,!IL TORO 570Z-12P-Q•PC-COM 0.75 "' ADJ 15 F TORO 5702 12:P-T-PC~COM , '.'O ADJ 1.5 TORO 570Z-12P-H-PC-COM 1.5 '.'O ADJ, 1.5 TORO 570Z-12P-ESl-PC-COM D.5 '.'O ADJ. 1.5 TORO 570Z-12P-CST-PC-COM 0.8 "' ADJ. 1.5 ----· TORO 570Z-12P-SST-PC-COM 0.8 ADJ. 1.5 F TORO 570-SA-O-PC I 0.75 "' ADJ. 1.5 I": I TORO 570-SA-T-PC ! 1 "' ADJ. 1.5 I TORO 570-SA-H-~C i 1.5 '.'O ADJ. 1.5 TORO 570-SA-E:Si-PC I 05 '.'O ADJ . 1.5 TORO 570-SA-CST-PC D.8 "' ADJ. 1.5 TORO 570-SA-10-SST-PC I D.8 "' ADJ 1.5 G 2 • '.'O ADJ 1.5 E TORO FB-200,.ADJ-PC I _ __L . NOTE: INSTALLING CONTRACTOR ISREif'ONSIBI.EFOR COVERAGE, OVERSPRAY, PROPoR N022LING AND HEAD RADIUS ADJUSTMENT. VALVE SEQUENCE VALVE SIZE VALVE DISCHARGE (GPM) VALVE CALL-OUT STREET SURFACE POTABLE MAINLINE (SEE IMPROVEMENT DRAWINGS) NOTE: USE PURPLE RECLAIMED HEADS WHEN AVAILABLE FROM MANUFACTER. 3.5 FEET SLEEVE LEGEND FOR MAINLINES, LATERALS, AND WIRING UNDER VEHICLE PAVING INSTALL SCH. 80 PVC WI 30" COVER. FOR MAINLINES, LATERALS, AND WIRING UNDER PEDESTRIAN PAVING INSTALL SCH. 40 PVC W/ 18" COVER. FOR MAINLINES, LATERALS, AND WIRING UNDER PEDESTRIAN PAVING INSTALL SCH. 40 PVC W/ 12" COVER. 12" MINIMUM REQUIRED VERTICAL SEPARATION ---1 SLEEVE---@-: RECLAIMED WATER IRRIGATION MAINLINE--- NOTE: ALL RECLAIMED WATER IRRIGATION PIPE ANO SLEEVES SHALL BE PURPLE AND LABELED AS SPECIFIED IN: ' . SECTION-NO SCALE 8 ©• PVC SCH 40 ELL (ST) OR TEE (SST) AT LATERAL ©·PVC NON-PRESSURE LINE STANDARD SPECIFICATIONS FOR PRIVATE IRRIGATION SYSTEMS CARLSBAD RECLAMATION RULES ANO REGULATIONS FOR CONSTRUCTION OF RECLAIMED WATER MAINS OCTOBER 1993 POT ABLE MAINLINE CROSSING Q). REMOTE CONTROL VALVE (LJ. SOLENOID @) • WATERPROOF WIRE SPLICE CONNECTORS (} • CONTROL WIRES; BUNDLE AND TAPE (W/ 4 FEET MIN. EXTRA WIRE) @) . PVC SCH 80 UNION @) . VALVE BOX W/ PURPLE LID FOR RECLAIMED WATER. (f) . PVC NON-PRESSURE PIPE ©· PVC PRESSURE PIPE (V • PVC SCH 80 NIPPLE (TYP.) (LENGTH AS REQUIRED) @ • PVC SCH 40 FEMALE ADAPTER (TYP.) @ · TOP OF BOX SHALL DE 1" ABOVE FINISH GRADE @ · PVC SCH 40 TEE (SSS) OR ELL (SS) ON MAINLINE @ . UNDISTURBED / COMPACTED SUBGRAOE @ · BRICK OR CONCRETE SUPPORTS (MINIMUM OF 1 PER SIDE OF BOX) @ · 1 CU. FT. MIN. PEA GRAVEL @ . SEE SPECS. FOR DEPTHS REMOTE CONTROL VALVE SECTION-NO SCALE ©·2• II/IAX. FROIII CURBS, WALKS, ETC. ©· 1" IN SHRUB AREAS ®·see SPECS. FOR REQUIRED DEPTH ® POP-UP SPRAY HEAD SfCTJON•NO SCALE © 0· SHRUB HEAD ©---®· PVC SCH. 80 RISER / NIPPLE (TYP,) © (LENOTH AS REQUIRED) @-8" TO 10" FROM FINISH GRADE ©· PVC SCH 40 ELL (ST) OR TEE (SST) AT LATERAL ®· FLEX RISER (MlPT) (KING BROS. OR EQUAL) ® ©· 4" MIN., &• MAX. FROM EDGE OF HEAOERS,ETC. 0· ANTI-DRAIN / EXCESS FLOW VALVE ®· SEE SPECS. FOR REQUIRED DEPTH ®.,_S=.;Hc....:..:R....:...;U;;_;;;B;;.,___,;;;;_SP;.....;;R_A_Y_;,H_E_A_;,D ___ _ SECTION-NO SCALE NOTE: LOCATE VALVE BOX F"LUSH IN TURF AREAS, i• ABOVE GRADE I" S"HRUII AREAS W/ PURPLE LID FOR RECLAIMED WATER. 10" ROUND VALVE BOX ~"ISH GRADE . W/EXTENSION AS REO.~ T/ 1 a,• I ..... I A.ASS/PVC BALL VAi.VE I PVC FEMALE ADAPTER \ . /.,....-,.,. PVC MAIIILINE BRICK SUPPORTS ®---B_R_A_S_S_/_P_V_C_V_A_L_V_E __ --.- CIT CALIFORNIA IRRIGATION TECHNOLOGIES An Irrigation Consulting Firm 2319 East Valley Parkway, Suite E-89 Escondido, California 92027 (619)_ 741-0865 rhi ll'ribfbn i"r r SIDEWALK METER BOX WI METER .... ·.' .. : .· -: ;,: -.. 1 2" MINIMUM ,, j 10' MINIMUM TO POTABLE MAINLINE IN STREET RECLAIMED WATER IRRIGATION MAINLINE W/ SLEEVE---' NOTE: VERTICLE CLEARANCE OF 12" MINIMUM IS MANDATORY WHEN CROSSING PATH OF A POTABLE WATER LINE. INSTALLATION OF RECLAIMED WATER IRRIGATION MAINLINE 24" FROM FACE OF SIDEWALK WILL PROVID'E THE NECESSARY 10' HORIZONTAL CLEARANCE FROM POTABLE MAINLINE IN THE STREET. POTABLE SERVICE LINE CROSSINIG . DATE l~ITIAL ENGINEER OF WOIU( REVIS;ION DESCRIPTION $HT. CATE liUflAL ~0-CITI APPR(JVAl. • JJ'PROVED FOR PLANTING· AND IRRlGATT()N ONLY, INCLUDING PltECl@ IIXATION OF 1'LA1tl1NG AREAS. -, :AS BUILT'' Date. ___ _ Jeviewed By: Inspector ________ Date. ___ _ lsa,r I CITY OF CARLSBAD ISH9!T~1 -· PLANNING/ OEPARTMENT PUO 89·11, CT 89-23 CASP. DEL SOL IRRIGATION LEGEND ANO DETAILS - AP PROVE0'%/ ~ ~f/ e-,-9,7 ' ASSIST AN'-fPI.ANNJNO DIRBCTOR: DATE Olli'N.BY,,JJEI PROJECT NO. DRAWING NO. 71 CHKD.BY: __ CT 89-23 352-BL FIELD BK, -' ~:. ~ • C.M.W.D. NO. 92-C.391 --•:;:,,.;;"""::---~ PARTI I. I SUM.MARY These specifications cover automatically controlled irrigation systems, including all trenching, backfilling, and compacting; sleeves, installation or pipe, valves, irrigation heads, fittings, and all other appurtenances; connections to water services, testing; installation of controllers, electrical connections and wiring; adjustment of systems; necessary accessories as shown on the drawings an specific herein. 1.2 REQUIREMENTS A. All work and materials shall be in accordance with the unifonn plumbing code published by the Western Plumbing Officials Association, all state and local codes and regulations. Should the construction documents or instructions be at variance with with the aforementioned rules and regulations, notify the City Inspector and await their instructions before proceeding with the work effected. B. Manufacturer's Directions: Manufacturer's directions and detailed drawings shall be followed in all cases where the manufacturer or articles used in this contract furnish directions covering points not shown in the drawings and specifications. C. Manufacturer's Warranties: Manufacturer's warranties shall not relieve liabilities under guarantee. The Owner may at this option, require a manufacturer's warranty on any product proposed for use. D. All work called for on the drawings notes shall be furnished and installed whether or not specifically mentioned in the specifications. Do not willfully install the sprinkler system as indicated on the drawings when it is obvious in the field that unknown obstructions or grade differences exist that might not have been considered in the engineering, or if discrepancies in the construction details, legend or specific notes are discovered. All such obstructions or discrepancies shall be brought to the attention of the Owner in the event this is not done. The Contractor shall assume full responsibility for the necessary rev1s1ons. E. 1.3 A. B. C. Due to the scale of drawings, it is not possible to indicate all offsets, fittings, sleeves, etc., which may be required. The Contractor shall carefully investigate the stn1ctural and finished conditions affecting all of his work and plan his work accordingly, furnishing such fittings, etc., as may be required to meet such conditions. Drawings are generally diagrammatic and indicative of the work to be installed. The work shall be installed in such a manner as to avoid conflicts between irrigation systems, planting and architectural features. PROTECTION AND DAMAGE Protect work and materials from damage during construction and storage PVC pipe and fittings shall be protected from direct sunlight. Assume all responsibility for damage to existing construction and restore to its original condition should damage occur as a result of this work. Contractor shall securely cover openings into system and cover Upon completion of each increment of work, all required infonnation and dimensions shall be transferred to the record drawings. Facilities and items to be located and verified on the record drawings shall include the followiug: I. POINT OF CONNECTION 2. ROUTING OF SPRINKLER PRESSURE LINES 3. GATE VALVES 4. SPRINKLER CONTROL VALVES 5. QUICK-COUPLING VALVES 6. ROUTING OF CONTROL VALVES 7. OTHER RELATED EQUIPMENT AS SPECIFIED BY THE DISTRICT OR THE OWNER Changes and dimensions shall be recorded in a legible and workmanliki- manner. Record construction drawings shall be maintained at the job site during construction. The applicant, owner, or customer shall provide two (2) sets of irrigation improvement plans and complete set of as-built reproducible three (3) mil mylars. Prior arrangements must be made with the District if water service is to be provided prior to as-built line submittal. Failure to provide record drawings will result in tennination of service. I 4-1 CONTROLLER CHARTS Controller charts shall be prepared, approved by the Own&, and placed in the controllers before commencing service. Controller charts prepared as set forth below; I. Provide one controller chart for each automatic controller showing the area covered by the controller. The chart shall be the maximum size the controller door will allow. 2. The chart is to be a reduced drawing of the actual as-built system. The line weights and lettering on the original controller chart drawing shall be so drawn that the reduced chart is clearly readable. ,3. The chart shall be a blackline print with a different color used to show area of coverage for each station. 4. When completed and approved, the charts shall be hennetically sealed between two pieces of plastic, each piece being a minimum of ten ( I 0) mils thick. 14-2 CONTROLLER ACCESS The Owner reserves the right to have complete access to the controller clocks for reasons of monitoring and controlling system failures. The applicant, owner, or customer shall provide the Owner with two sets of all keys necessary for access to the controller clocks within the desi!,'11 area. The keys will then become property of the· Owner. If the system is converted to a potable water supply as provided for in Section 1-11 apparatuses, equipment, and appliances both before and after herein, the keys will be returned to the owner. being set in place to prevent obstmction in the pipes and prevent breakage, misuse, or disfigurement of the apparatuses, equipment, STANDARD SPECIFICATIONS FOR PRIVATE IRRICJ\TION SYSTEMS NOTE: C.M.W.D. SPECIFICATIONS TAKE PRECEDENCE FOR RECLAll\1ED WATER IRRIGATION SYSTEM 1.5 GUARANTEE A. 1.6 A. 2.1 A. 2.2 A. All work shall be guaranteed in writing for one (I) year from date of acceptance against all defects in materials, equipment, and workmanship. Guarantee shall also cover repair or damage to any part of the premises resulting from leaks or other defects in material, equipment, and workmanship to the satisfaction of the Owner Repairs, if required, shall be done promptly upon notification by projects owner's representative, at no cost to the owner. EXISTING SITE CONDITIONS The contractor shall acquaint himself with all site conditions Should utilities not shown on the plans be found during excavations, contractor shall promptly notify the owner's representative for instructions as to farther action. Faifure to do so will leave the contractor liable for any and all damages thereto arising from his operations subsequent to discovery of such utiliti~s not shown on the drawings. MATERIALS PART II SUMMARY All materials throughout the system shall be new, unused and in perfect condition. Refer to irrigation material legend, notes and detail drawings for specific equipment to be used. Substitutions will only be accepted when approved by the City Inspector. Equipment or materials installed or famished without prior approval of the City Inspector may be rejected and the contractor required to remove such materials from the site at his expense. EQUIPMENT TO BE FURNISHED Supply as a part of the contract the following tools: l. Two (2) sets of special tools required for removing, disassembling, and adjusting each type of sprinkler and valve on this project. 2. Two (2) keys for each automatic controller. 3. One (I) quick-coupler key and matching hose swivel for the quick-coupling valve installed. 2.3 PVC PRESSURE MAlNLINE PIPE AND FITTINGS All buried private piping in the reclaimed water syste111 shall be ill'stalled with warning tape identifying it as reclaimed water with the exception of intennittent pressure lines. Intennittent pressure lines (lines on the downstream side of the controller valve that will not be subject to constant pressure) may be excepted as long as it is apparent, due to line size and location as determined solely by tl1e District Engineer or Inspector, that the lines are part of a reclaimed water sprinkler irrigation system. Stenciled pipe, as specified below, will be accepted in conjuncti,ou with warning tape. A. Pressure mainline piping for sizes 2" and larger shall be PVC Class 315, and shall be purple. B. Pipe shall be made from an NSF approved Type I, Grade I, PVC compound confonning to ASTM Resin Specifications or appliances. 1.4-3 CONVERSION FROM A POTABLE TO RECLAIMED WATER SUPPLY "D 1784". All pipe must meet requirements as set forth in Federal Specifications PS-22-70, with an Appropriate Standard Dimension (S,D.R.)·(Solvent-Weld Pipe). 1.4 RECORD ORA WINGS Record drawings shall be prepared and shall show all changes in the work constituting departures from the original contract drawings All irrigation facilities converting from a potable to a reclaimed water supply shall confonn to the District's construction specifications as contained herein. including those involving both constant-pressure and intennittent-pressure The facilities to be converted shall be investigated in detail including lines and appurtenances. All conceptual or major desib'll changes, review of any record drawings, preparation of required reports, and including any changes that may be affected by the requirements of these detenninations by the District of measures necessary to bring the standard specifications, shall be approved by the District before system into full compliance with these standard specifications. The implementing the change in the constn1ction contract. Failure to receive applicant, owner, or customer shall pay all costs to convert the C. D. Pressure mainline piping for sizes I 1/2" and smaller shall be PVC Schedule 40 with solvent-welded joints, mid shall be purple. Pipe shall be made from NSF approved Type I, Grade I, PVC compound conforming to the ASTM Resin Specifications "DI 785". All pipe must meet requirements as set forth in Federal Specification PS-2__!.:29· _ E. PVC solvent-weld fittings shall be Schedule 40, 1-2, 11-1 NSF approved confonning to ASTM Test Procedure D2466. F. Solvent cement and primer for PVC solvent-weld pipe and fittings shall be of type and installation methods prescribed by the manufacturer. G. All PVC pipe must bear the following markings: I. Manufacturer's Name 2. Nominal Pipe Size 3. Schedule or Class 4. Pressure Rating in P.S.I. 5. NSF (National Sanitation Foundation) Approval 6. Date of Approval H. All fittings shall bear the manufacturer's name of trademark, material designation, size, applicable I.P.S. Schedule and NSF Seal of Approval. A.C P., 4" and above, shall have the words "RECLAJMED WATER" stenciled in 2-inch green letters on both sides of the pipe in at least three places in a 13-foot section of pipe (total of six places per section of pipe) All pipe shall have stenciling appearing on both sides of the pipe with the marking "RECLAJMED WATER" in 5/8" letters repeated every 12 inches. 2.4 PVC NON-PRESSURE LATERAL LINE PIPING A. Non-pressure buried lateral line piping shall be PVC Class 200 with solvent-weld joints, and shall be purple. B. D. Pipe shall be made from NSF approved, Type I, Grade 11, PVC compound confonning to ASTM Specifications ''DJ 784". All pipe must meet requirements set forth in Federal Specification PS-22-70 with an appropriate Standard Dimension Ratio. Except as noted in Paragraphs A and B of Section 2.3, all requirements for non-pressure lateral line pipe and fittings shall be the same as for solvent-weld pressure mainline pipe and fittings as set forth in Section 2.3 of these specifications (Primer not required.). All unsized end run later lines shall be I /2" pipe 24-1 POTABLE WATER PIPING All PVC potable water piping installed within the same project limits as the private reclaimed water piping shall be installed in accordance with the unifonn plumbing code and all other local governing codes, rules, and regulations. The pipe shall be continuously and pennanently marked with the manufacturer's name or trademark, nominal size, and schedule or class indicating the pressure rating In addition, all PVC potable water piping shall be blue or shall be white with blue stenciling appearing on both sides of the pipe with the marking "POT ABLE WATER" in 5/8" letters repeated every 12 inches, and blue tape identifying it as a potable water line and stating "CAUTION: WATER LINE BURIED BELOW". II AS BUIL T 11 TITLE________ DATE 2 4-2 WARNING TAPE The plastic warning tape shall be prepared with silver printing on a purple field having the words, "CAUTION: RECLAIMED WATER LINE BELOW". The overall width shall be 3 inches. Warning (caution) tape shall be as mauufactured by Thor Enterprises, Inc., P.O. Box 450, Sun Prairie, Wisconsin, 53590, (Phone: (608) 837-7197). Warning tapes shall be installed directly on top of the pipe longitudinally and shall be centered. The warning tape shall be installed continuously for tlhe entire length of the pipe and shall be fastened to each pipe length by plastic tape bm1ded around the pipe with fasteners no more than 5 feet apart. Taping attached to the sections of pipe before laying in the trench shall have flaps sufficient for continuous coverage. All risers between the mainline and control valves shall be installed with warning tape. A second wan1ing tape running continuously above piping to be installed 12 inches above reclaimed water line. 2.5 BRASS PIPE FITTINGS A. Where indicated on the drawings, use red brass screwed pipe confonning to Federal Specification #WW-P-351. B. Fittings shall be red brass confonning to Federal Specifications #WW-P-460. 2.6 AUTOMATIC CONTROLLERS A. Automatic controllers shall be of size and type shown on the plans. ' B. Final location of automatic controllers shall be approved by the owner's authorized representative. C. 2.7 A. The 120-volt electrical power to the automatic controllers shall be shown on the plans. ELECTRIC CONTROL VALVES Use Rain Bird I 00-PES-8/150-PES-B, 200-PES-B electric remote control scrubber valves or Rain Bird I 00-PES-B-PRS/150-PES-B- PRS, 200-PES-B-PRS pressure regulating electric remote control scn1bber valves. They shall be purple. 2.8 ELECTRIC CONTROL VALVE BOX A. B. 2.9 A. B. Use IO" x IO 1/4" round box for all ball valves, Carson Industries #910-128 with purple bolt cover or approved equal. Extension sleeve shall be PVC-6" minimum size. Use 9 1/2" x 16" x 11" rectangle box for all electrical control valves, Carson Industries 14129-128 with purple bolt down cover or approved equal. SPRINKLER HEADS All sprinkler heads sliall be of the same size, type, and deliver tl1e same rate of precipitation with diameter ( or radius) of throw pressure, and discharge as shown on the plans and/or specified in these special provisions. A fine granular material backfill will be initially placed on all lines. No foreign matter larger than one-half(I/2) inch size will be pennitt~d in ~he initial backfill APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE _ .. LOCATION OF PLANTING AREAS. ~ CITY OF CARLSBAD ISHE9(T5I t---+--t--------------+-j'---+---1 l9:J , PLANNING OE PAR TM ENT t---+----t----------------+---,1----+--...j RJD 89-11, CT 89-23 CASA DELSOL IRRl~,ION SPECIFICATIONS APPROVED:';,,,.,._,,./ / .,,I.,,,,--✓ REVIE\JED BY, -ASSISTANT PLI!: lMNG DIRECTOR DAT' INltl.ll prior approval may result in tennination of service. system at no cost to Carlsbad Municipal Water District. INSPECTOR DATE ENGINEER OF WORK REVISION DESCRIPTION SHT, NO. b.ltl Uf:IH~L CITY APPROVAL owN·.ey, JJB CHKO. !IY:,-~~1 FJELD BK, PROJECT NO, CT 89-23 DRAWING NO. 352-BL ----- , I C. If settlement occurs and subsequent adjustments in pipe, valves, sprinkler heads, lawn, planting, or other constmction is necessary, the contractor shall make all required adjustments without cost to the owner. D. Riser nipples for all sprinkler heads shall be the same size as tlte riser opening in the sprinkler body. E. All sprinkler heads of the same type shall be of the same manufacturer. 2.10 POTABLE WATER A. Potable Water -Quick-coupling valves used in potable water systems shall be I" nominal size Nelson No. 7643 or Rain Bird No. LRC (not acme thread) with brass or yellow vinyl covers. B. Reclaimed Water -Quick-coupling valves used in reclaimed water systems shall be I" nominal size Nelson No. 7645 valve shall be operated with a special coupler key (acme thread) to prevent unauthorized use. Locking covers are required and shall be pennanently attached to valve. Covers shall be purple mbber or vinyl. 2.11 WASHDOWN HYDRANTS AND OTHER POINTS OF PUBLIC ACCESS All private reclaimed water facilities shall be restricted from public access so that the general public cannot draw water from the system. Facilities such as washdown hydrants (typically found at tennis courts), blow-offs of strainers, and other such facilities shall be restricted from public access. 2.12 WARNING LABELS The District may require warning labels as approved by the District Engineer to be installed on designated facilities. Facilities such as: controller panels and washdown or blow-off hydrants of water trucks and temporary constmction services where designated by the District Engineer or Inspector. The labels will notify that the system contains reclaimed water that is unsafe to drink. INSTALLATION PART3 3.1 LAYOUT A. All work shall be laid out in accordance with plans and details as shown on the drawings. Locate irrigation apparatuses, equipment, etc., in planted area wherever possible. 8. If minor changes in location are required, or as directed by the owner's representative, work shall be accomplished by the contractor at no additional cost to the owner providing such changes ordered before items of work directly connected to the same area are installed, and providing no additional materials are required. 3.2 EXCAVATING AND TRENCHING A. Perfonn all excavations as required for the installation of the irrigation system. Restore all surfaces, existing underground installations, etc., damaged or cut as a result of the excavations to their original condition, and in a manner satisfactory to the owner's representative. 8. C. Trenches shall be made wide enough to allow a minimum of two (2) inches between parallel pipe lines. Trenches for pipe lines shall be made of sufficient depths to provide the minimum cover from finished grade as follows: I. 18" cover over mainlines 2. 12" cover over PVC lateral lines 3. 6" cover over poly tubing lateral lines 4. 30" cover over-sleeved lines under driveways Dig trenches straight and support pipe continuously on bottom of trench. Lay pipe to even grade. Trenching excavation shall follow layout indicated on drawings and as noted. 3.3 BACKFILLING A. The trenches shall not be backfilled until all required tests are perfonned. Trenches shall not be backfilled until all required observations are perfonned. Observations include sprinkler heads, all fittings, lateral and mainline pipe, valves, and direct burial wire. Trenches shall be carefully backfilled with the excavated materials approved for backfilling consisting of earth, loam, sandy clay, sand or other approved materials free from large clods of earth or stones. Backfill in landscaped areas shall be mechanically compacted to a dry density equal to 90% of adjacent undisturbed soil in planted areas. Backfill will confonn to adjacent grades without dips, sunken areas, humps, or other surface irregularities. B. A fine granular material backfill will be initially placed on all lines. No foreign matter larger than 011e-half(l/2) inch in size will be pennitted in the initial backfill. C. If settlement occurs and subsequent adjustments in pipe, valves, sprinkler heads, lawn or planting, or other construction are necessary, the contractor shall make all required adjustments without cost to the owner. 3.4 TRENCHING AND BACKFILL UNDER PAVING A. Trenches located under areas of paving, asphaltic concrete or concrete will be installed and be backfilled with a sand layer B. C. D. E. 3.6 A. 3.7 A. B. 3.8 A. six (6) inches below the pipe and twelve (12) inches above the pipe, and compacted in layers to 95% compaction using manual or mechanical tamping devices Trenches for piping shall be compacted to equal the compaction of the existing adjacent undisturbed soil and shall be left in a finn unyielding condition. All trenches shall be flush with the adjoining grade. The sprinkler irrigation contractor shall set in place, cap, and pressure test all piping under paving prior to the paving work. Install no multiple assemblies in plastic lines. Provide each assembly with its own outlet. Install all assemblies specified herein in accordance with respective detail. In the absence of detail drawings or specifications pertaining to specific items required to complete work, perform such work in accordance with best standard practice with prior approval of Carlsbad Municipal Water District. Solvent-weld PVC pipe fittings using solvents and methods recommended by the manufacturer of pipe, except where screwed connections are required. Pipe and fittings shall be thoroughly cleaned of dirt, dust, and moisture before applying solvent. Clean off excess solvent. All welded joints shall be cured at least fifteen ( 15) minutes before moving or handling and twenty-four (24) hours before water is pennitted in the pipe. All poly tubing fittings shall be of compression type. Connection between tubing and fittings to be clean and free of dust and dirt. Make all connections with threaded fittings using teflon tape. Take up with light wrench pressure. AUTOMATIC CONTROLLER Install as per manufacturer's instructions. Remote control valves shall be connected to controller in numerical sequence as shown on the drawings. HIGH VOLTAGE WIRING FOR AUTOMATIC CONTROLLER 120-volt power connection to the automatic controller shall be provided by the irrigation contractor. All electical work shall confonn to local codes, ordinances, and local authorities having jurisdiction. REMOTE CONTROL VALVES Install where shown on drawings and details. When grouped together, allow at least twelve ( 12) inches between valves Install each remote control valve in a separate valve box. Each valve number shall be stenciled on valve box with white epoxy paint. 3.9 CLOSING OF PIPE AND FLUSHING LINES A. Cap or plug all openings as soon as lines have been installed to prevent the entrance of materials that would obstruct the pipe and sprinklers. Leave in place until removal is necessary for the completion of installation. B. 1 ho roughly flush out all water lines before instalHmg heads and valves. 3. 10 SPRINKLER HEADS A. Install the sprinkler heads as designated on the drawings. Sp, mkler heads to be installed in this work shall be equ,valent in all respects to those itemized. B. S1,acinµ of heads shall not exceed the maximum indicated on the dra>n inµs. In no case shall the spacing exceed the maximum recomrnended by the manufacturer. 3.11 HYDROSTATIC TEST-OPEN TRENCH A. B. Reque,t the presence of the Carlsbad Municipal Water District lnspeclor at least forty-eight ( 48) hours in advance of testing. Test to be accomplished at the expense of the contractor and in the p,escnce of the Carlsbad Municipal Water District Inspector. Center load pipi11g with small amount of backfill to prevent arching or slipping under pressure. All fittings and couplings to be totally exposed. C. Apply a continuous and static water pressure when welded plastic Joints have cured at least twenty-four (24) hours. Mainline to be tested for four (4) hours at 125 P.S.I.. D. Repair leaks resulting from tests, and retest until system meets specified test. 3.12 BACKFILLING AND COMPACTING A. Initial backfill on all lines shall have no forei1,,>11 matter larger than 1/2" in size. Backfill shall be sufficiently damp to pennit thorough compaction Backfill for trenching shall be compacted lo dry density equal to 90% of adjacent undisturbed soil and shall conform to adjacent grades, without dips, sunken areas, humps, or other irregularities B. Settling of backfilled trenches, which may occur during a one year period after final acceptance, shall be repaired by the contractor, including tlte complete restoration of all damaged planting, paving, or other improvements of any kind, to owner's satisfaction at no additional expense. 3.13 TEMPORARY REPAIRS A. The owner reserves the right to make temporary repairs as necessary to keep the sprinkler system in operating condition. The exercise of this right by the owner shall not relieve the contractor of his ri;:sponsibilities under the tenns of the guarantee as herein specified. 3.14 ADJUSTING THE SYSTEM A. Adjust valves, alignment, and coverage of all sprinkler heads if it detennined that adjustment in the irrigation equipment or nozzle changes will provide more adequate coverage. Make all necessary changes prior to planting. These changes or adjustments shall be made without additional costs. The entire system shall operate properly before any planting operations commence. Eliminate overspray onto walkways or pavings. 3.15 MAINTENANCE A. The entire sprinkler inigation system shall be under automatic operation for a period of seven (7) days prior to any planting. B. The architect reserves the right to waive or shorte~ the operation period. · • 3.16 CLEAN-UP A. Clean-up shall be done as each portion of work prO!,'Tesses. Refuse and excess dirt shall be removed from the site, All walks and paving shall be swept or washed down. Any damages sustained on the work of others shall be repaired to original conditions. 3.17 SITE OBSERVATIONS A. In all cases where observation of the irrigation system is required and/or where p01iions of the work are specified to be perfonned under the observation of the City Inspector. It will be the sole responsibility of the landscape contractor to notify the City Inspector two (2) working days in advance of the time such observations are required. Failure to call for any one of the observations called for below will constitute immediate stoppage of all perfonnance payments to the contractor. Observations are required for the following: I. Upon installation and testing of sleeves. 2. Upon installation and testing of mainlines. 3. Upon installation of lateral lines. 4. A complete operating test of entire system at final observation. The required maintenance period for the system shall not begin until the final observation has been made and all installation approved by the Carlsbad Municipal Water District. DESIGN INFORMATION PART JV 4.1 BEFORE DESIGN, THE DEVELOPER SHOULD OBTAIN THE FOLLOWING FROM THE DISTRICT: I. 2. Approval to use reclaimed water for the proposed system, as stated in the previous section. Verification oflocations and size of proposed points of connection (meter facilities). 4.2 DISTRICT PROCEDURES AND REQUIREMENTS FOR CONSTRUCTION AND/OR CONVERSION OF PRIVATE RECLAIMED WATER SYSTEMS 4.3 GENERAL All potential use of reclaimed water, including but not limited to, uses for landscape irrigation systems, agricultural irrigation systems. Systems used for industrial process or construction purposes, or recreatioual impoundment systems, shall be reviewed by the District. If reclaimed water is to used, the facilities shall be constructed in accordance with the procedures and requirements set forth below. 4.4 DETERMINATION TO USE RECLAIMED WATER OR POTABLE WATER As set forth in the District's "Rules and Regulations for Water, and Reclaimed Water Service", the District shall detennine whether a given service will be furnished with reclaimed water or potable water. These water quality requirements as set forth in Title 22, Chapter 4 of the Califon1ia Administrative Code are with the intent of the District to protect the Public Health, and with the availability and/or feasibility of making available reclaimed water facilities 4.5 CONVERSION OF RECLAIMED WATER TO A POTABLE WATER SUPPLY If due to any reason of system failure or use violations it becomes necessary to convert from a reclaimed water supply to a potable water supply, it shall be the responsibility of the owner, applicant, or customer lo pay for all costs for each conversion, by way of, but not Hmitied to, the following items: 4.6 I. Isolation of the reclaimed water supply. Service shall 2. 3. 4. 5. 6. be removed and plugged at the District mam or abandoned in a manner approved by the District Engineer. All inigation services, potable and reclaimed shall have backflow devices. The removal of the special reclaimed water quick-couplers including the replacement of these witl1 approved quick- coupler valves for potable water systems. Notifications to all warning labels. TI1e removal of all warning labels. The installation of all potable water lines and to pay any capacity fees due, as provided for in the District's "Rules and Regu.lations for Water and Reclaimed Water Service". DESIGN OF RECLAIMED WATER FACILITIES WITH TEMPORARY POTABLE WATER SERVICE As set forth in the District's "Rules and Regulations for Water and Reclaimed Water Service", where reclaimed water is not immediately available for use when the design area is ready for construction and if the District has detennined that reclaimed water will be supplied in the future The private facilities shall be designated to use reclaimed water. The private system shall be designed aitd constructed to the District's Construction Specifications as set forth herein. Provisions shall be made as directed by the District and these specifications followed to allow for connection to the reclaimed water will be supplied to the reclaimed water facilities through a temporary potable meter connection. Until reclaimed water is available, potable water rates will be charged as set forth in the schedule of rates and charges Exhibit "B" to the District's Rules and Regulations. A backflow prevention device acceptable to the State and County Health Department and the District will be required as long as the pnvate facilities are using potable water All irrigation services reclaimed ~n~ ~~table shall be downstream of the meter and a part of the private facihties. When reclaimed water becomes available, the owner will remove the backflow prevention device and make the connection to the private facility_ APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE _ LOCAttON OF PLANTING AREAS. "AS BUlLTu · TITLE_________ DATE REVIE'wED BY, Revisions must be approved by Public Health Engineer Assistant INSPECTOR DATE Planitln!! Director & District Engineer prior to implementation infield. r----r--'--i--"'-'.;..;.;_;;===.:...!:..:;;;;...::;_;==::::.:;:.:.=;:=---.--.....----;:=========~=~ ~ CITY OF CARLSBAD ISHEETSI t---+--+--------------+--1~--1----i l_Qj PLANNING OE PART MEN T 9 r-----r---+------------------1--1----J.---l DATE INITIAL E~QINEER Of WORK REVISION. DESCRIPTION SH"f. HO. DATE INITIAL CITY APPROVAL FUD 89-11, CT 89-23 :cASA DEL SOL IRRIGATION SPECIFICATIONS /"') APPROV.EO: ✓ /,61'1 7t'. / J'll V ~=.,--~~~:::::: __ -·- ASSISTANT PLANNING DIRECTOR OWN.BY, I •B CHKO. BY, ___ 1 FIELD !IK, PROJECT NO. CT 89-23 ,f-1. tf:.7 / DATE ' DRAWING NO. 352-SL c.;.M.W.D. NO. 92-C.391 • I I: 4.7 PROHIBITIONS AND LIMITATIONS Design of private reclaimed water facilities shall conform to the following: I . The reclaimed water system shall be separate and independent of any potable water system. Cross connections between potable water facilities and private reclaimed water facilities are forbidden. 2. Hose bibbs on reclaimed water facilities are forbidden. 3. Drinking fountains shall be protected from the spray of reclaimed water in a manner approved by the District Engineer, prior to installation. 4. Limit or prevent overspray and run-off. 5. Potable and reclaimed lines are to be separated horizontally by ten ( I 0) feet. 6. Reclaimed water shall not be used for any purpose other than the approved uses as set forth herein. 7. The system shall be designed to irrigate the design area within the allowable time periods as set forth herein. 4.8 CONTROL OF RUN-OFF AND APPLICATION AREAS TI1e District encourages new and innovative methods of irrigation. The use of drip or subsurface irrigation may prove effective in the reduction of total water consumption and control of unnecessary .run-off by containment of the water to the design area. In accordance with the requirements of the District's Rules and Regulations for control of run-off and for control of the areas to which reclaimed water is applied, the design of irrigation systems shall confonn to the following: 4.9 I. The private reclaimed water facilities shall be designed to meet with the peak moisture demand of all plant materials used within the design area. The use of moisture sensors is encouraged. 2. Private reclaimed water facilities shall be designed to prevent i:lischarge onto areas not under control of the customer. Part circle sprinklers shall be used adjacent to roadways and property lines to confine the discharge from sprinklers to the design area. 3. The design of the private reclaimed water irrigation facilities shall provide for watering during the periods of minimal use of the service area. This is nonnally between the hours of I 0:00 p.m. and 6:00 a.m. or as directed by the District Engineer. Consideration shall be given to allow a maximum dry out time before the design area will be used by the public. 4. The total time required to irrigate the desi!,'TI area shall not exceed 8 hours in any 24 hour period. Irrigation systems shall be designed to operate within this time requirement. 5. Reclaimed water shall be applied at a rate that does not exceed the infiltration rate of the soil. Where varying soil types are present, the design of the reclaimed water facilities shall be compatible with the lowest infiltration rate present. Copies of the Developer's soil test reports shall be made available to the District upon request. DRINKING FOUNTAINS Exterior drinking fountains must be shown and called out on the reclaimed water system plans. If no exterior drinking fountains are present in the design area, it must be specifically stated on the plans that none exist. TI1e potable water line supplying the drinking fountain must have wa111ing tape installed as provided in Part IV, herein and shall be so stated on the plans. Drinking fountains must be protected from the direct spray of reclaimed water either by proper placement of the drinking fountain within the design area or with the use of a covered fountain approved for this purpose. The following guidelines for the use of reclaimed water are to be pennanently posted inside the door of each controller where they are easily visible. 4 10 PURPOSE OF SPECIFICATIONS ;{/(;:::. . , '3/'i \ A. It '.s the intention_ of these specification~ to a:6~-~~e:i-~ :-~,~ work of mstallmg a sprmkler system wluch will op\•,~n effi_, and satisfactory manner according to workmanlike §tifi!~,:j, ., established for sprinkler operation. Not withstanding i;1h~"<:1-c.;;P' that these specifications may be deficient in setting forth a complete detailed description for the work to be done. It shall be the responsibility of the contractor to install said sprinkler system in such a manner that it shall operate efficiently. GUIDELINES FOR RECLAIMED WATER USE The following guidelines have been established by the Carlsbad Municipal Water District is conjunction with the San Diego County Health Department. They are intended to provide the basic parameters for the use of reclaimed water in landscape irrigation. To operate your system in compliance with with these guidelines you must: I. Irrigate between the hours or I 0:00 p.m. and 6:00 a.m. only. Watering outside this time frame must be done manually with qualified supervisory personnel onsite. No system shall, at any time, be left unattended during use outside the normal schedule. 2. Irrigate in a manner that will minimize run-off, pooling and ponding. The application rate shall not exceed the infiltration rate of the soil. Timers must be adjusted so as be compatible with the lowest soil infiltration rate present. This procedure may be facilitated by the efficient scheduling of the automatic control clocks (i.e. employing the repeat function to break up the total irrigation time into cycles that will promote maximum soil abso'l)tion). 3. 4, 5. Adjust spray heads to eliminate overspray onto areas not under the control of the customer. For example, pool decks, private patios, streets and sidewalks. Monitor and maintain the system to minimize equipment and material failure Broken sprinkler heads, leaks, unreliable valves, etc., should be repaired as soon as they become apparent. Educate all maintenance personnel on a continuous basis of the presence of reclaimed water and the fact that it is not approved for drinking purposes. Given the high tu mover rate of employees in the landscape industry, it is important this infonnation be disseminated on an almost daily basis. It is you, the landscape contractor, who is responsible for educating each and every one of your employees. 6. Obtain prior approval of all proposed changes and modifications to any private facilities. Such changes must be submitted to, and approved by, the District Engineering Office and designed in accordance with District Standards. Failure to comply with any or all of the above guidelines puts your system in violation of the District's Rules and Regulations, and will result in tennination of service until the appropriatte corrective steps have been taken. TI1e Water District feels that the benefits to be derived from the successful application of reclaimed water merit the operating requirements that have been established. If you have any questions, or if we can be of any assistance, please do not hr,sitate to call the Carlsbad Water District (6 I 9) 438-3367. A. B. SPECIAL PRIVATE RECLAIMED WATER NOTES The installation of the irrigation water system confonning to the regulations for the construction of irrigation water systems within the "CMWD" (Carlsbad Municipal Water District) and the accompanying plans and specifications. All private constant-pressure reclaimed and potable water mainline piping installed on this project shall be identified in accordance with the "CMWD's" Regulations and the Irrigation Specifications (warning tapes also required). C. Constant~pressure reclaimed water piping shall be "alertline" violet colored PVC as manufactured by Brownline, Inc. or approved equal. D. Marking on the violet colored PVC pipe shall include the following: E. F. G. H. Alertline. Caution Reclaime\i Water, Nominal Pipe Size PVC- 1120 Pressure Rating in Pounds per Square Inch at 73 Degrees. ASTM Designations such as 1785, 2241, 2672, 3139. Printing shall be placed continuously on two sides of the pipe. Warning tapes shall be used on all constant-pressure mainline piping carrying potable water and reclaimed water. Waming tapes shall be a minimum three (3) inches wide and shall TUJt continuously for the entire length of all constant- pressure mainline piping. The tape shall be attached to the top of the pipe with plastic tape banded arnung the warning tape and the pipe every five (5) feet on center. A second tape shall be installed continually over entire length of pipe twelve (12) inches above the water lines. The Carlsbad Municipal Water District shall be notified seven days prior to the start of construction at (619) 438-3367. As-built drawings of the sprinkler system must be submitted and approved by the District Engineer prior to final acceptance of this project. Failure to provide the drawings may result in the forfeiture of the contractor's standard retention fees. Failure to comply with any or all of the above guidelines puts your system in violation of the District's Rules and Regulations, and will result in tennination of service until the appropriatte corrective steps have been taken. The Water District feels that the benefits to be derived from the successful application of reclaimed water merit the operating requirements that have been established. If you have any questions, or if we can be of any assistance, please do not hesitate to call the Carlsbad Water District (6 I 9) 438-3367. A. B. c. D. SPECIAL PRIVATE RECLAIMED WATER NOTES The installation of the irrigation water system conforming to the regulations for the construction of irrigation water systems within the "CMWD" (Carlsbad Municipal Water District) and the accompanying plans and specifications. All private constant-pressure reclaimed and potable water mainline piping installed on this project shall be identified in accordance with the "CMWD's" Regulations and the Irrigation Specifications ( warning tapes also required). Constant-pressure reclaimed water piping shall be "alertline" violet colored PVC as manufactured by Brownline, Inc. or approved equal. Marking on the violet colored PVC pipe shall include the following: Alertline. Caution Reclaimed Water, Nominal Pipe Size PVC- 1120 Pressure Rating in Pounds per Square Inch at 73 Degrees. ASTM Designations such as 1785, 2241, 2672, 3139. Printing· shall be placed continuously on two sides of the pipe. E. F. G. Warning tapes shall be used on all constant-pressure mainline piping carrying potable water and reclaimed water. Warning tapes shall be a minimum three (3) inches wide and shall run continuously for the entire len1:,>1:h of all constant- pressure mainline piping. The tape shall be attached to the top of the pipe with p_lastic tape banded aroung the warning tape and the pipe every five (5) feet on center. A second tape shall be installed continually over entire length of pipe twelve ( 12) inches above the water lines. The Carlsbad Municipal Water District shall be notified seven days prior to the start of construction at (619) 438-3367. H. As-built drawings of the sprinkler system must be submitted and approved by the District Engineer prior to final acceptance of this project. Failure to provide the drawings may result in the forfeiture of the contractor's standard retention fees. I. All pressure mainline piping from the reclaimed water system shall be installed to maintain ten ( I 0) feet minimum horizontal separartion from all potable water piping. Where reclaimed J. K. L. M and potable water pressure mainline piping cross, the reclaimed water piping shall be installed below the potable water piping in a Class 200 "Alertline" purple colored PVC sleeve which extends a minimum of ten ( I 0) feet on either side of the potable water piping and provide a minimum vertical clearance of twelve ( I 2) inches. Conventional (white) PVC pipe may be used for sleeving material if it is taped with three ( 3) inch wide red warning tape which reads "CAUTION; RECLAIMED WATER". All reclaimed water sprinkler control valves shall be tagged with identification tags. I. Tags shall be weatherproof plastic, 3" x 4 ", purple in color with the words, "WARNING RECLAIMED WATER -DO NOT DRINK" imprinted on one side, and "A VISO -NO TOMAR" on the other side. Imprinting shall be pennanent and black in color. Use tags as manufactured by T. Christy Enterprises, 1207 West Struck Avenue, Suite "E", Orange, California, 92667, (714) 771-4142. 2. One tag shall be attached to each valve as follows: 1 . Attach to valve stem directly or with plastic tie-wrap Q! 2. Attach to solenoid wire directly or with plastic tie-wrap or 3. Attach to valve cover with existing valve cover bolt. Adjust spray heads to eliminate overspray onto areas not under the control to the customer. For example, pool decks, private patios, streets and sidewalks. Refer to the irrigation specifications for a detailed description of all irrigation system site observation requirements. Failure to call for the required site observations may result in forfeiture of the contractor's standard retention fees. Failure to comply with any or all of the above guidelines puts your system in violation of the District's Rules and Regulations and lion of service until the appropriate corrective will result in termina steps have been take 11. APPROVED FOR PLANTING "AS BUILT" AND IRRIGATION ONLY, INCLUDING PRECISE TITLE DATE ENGINEER'S SIGNA TIJRE REQUIRED ON PAGE 1 ONLY LOCATION OF PLANTING REVIE',/ED BY1 APPROVED AREAS. ENGINEERING PLANCHECKER DATE INSPECTOR DATE I SHGEJ CITY OF CARLSBAD I SH9TS I PLANNING DEPARTMENT PUD 89-11, CT 89-23 . CASA DEL SOL IRRIGATION SPECIFICATIONS -- APPROVED ~ P-r-V ASSISTANT PLANNING DIRECTOR DATE DWN BY: I I D PROJECT NO. DRAWING NO. DATE INlllAL DATE INITIAL DATE INillAL CHKD BY: ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RV',/D BY• CT89-23 352-SL c. 2.•C.,3 1-- !,JJ ~ (/) I I I J-L f>. 1-<N~l/><l., C-O~ft---+---~ fll PO'f'"-I . "'---"' I ~ffi I I I H ~i,1>,.Lfelf. 9-\Jl~G.~~~,~ ~ITi;. PM*~!'.- \ 10 20 30 40 ~-----1--1-------1 ===:1 GRAPHICAL SCALE 1"=10' -+.,If-'"-+++ UI-IIT 1 . ----lJ!l-1-+--11- v1ues •• • • -----------l-------1----l~----< ' ; l. ! ........... .,. ' --· -. ,,,_.,_ ------· "" -· , ... -i------'----·--____J.-~-- UJJi'f II !;;,'n."-i~U,o a~t~ 11,,~,111JP<1 f'fi~f, . 1ijPlt~' EL FUERTE PLANTING. PLAN I HEREBY DECI..ARE THAT I AM THE LICENSED DESIGNER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESICN OF THE PROJECT AS DEFINED IN SEc:nON 6703 OF THE BUSINESS AND PROFESSIONS CODE, ANO THAT THE DESIGN IS CONSISTENT 111TH CIJRRE~ T STAr,~ARDS. I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND Sl'EClf'ICATIONS BY THE CITY OF CARLSBA() 1$ CONf'INED TO REV1EW ONLY AND DOES NOT RELIEVE ME. "5 THE LICENSED DESIGNER OF · WORK. OF MY RESPONSIBILmES FOR PROJECT DESIGN. THESE Pl.ANS HAVE BEEN PREPARED IN SUBSTANTL'IL CO-CE WITH THE APPROVED LANDSCAPE CONCEPT PLAN. WATER CONSER· VATION PLAN, FIRE PROTECTION PLAN. AND All CONDITIONS Of Al'fflOVAL RE!.\TED TO LANOSCAP!NC. . . $ ~"" 5,./ _..r-,w{);:..,..:;:.__;),_~~-->(/'. • ... >;..,.,/,,1..l.....l..jl....._.i-,fl....,.._~ ... ~-p:..,.~_. •~/,i'>'--::>(_;;x:0.:.·,:•J...C,,J.~::~~-A~-~Tlf...:::~,j• A I WELVEONII PLANNED. OEVELOPIIIENT , II ii JI 510.-i' .... _, -l ' -l)JJif t'D ll:f ' . --., ~ ---'' II y i i ' +-. I T ' •I ' IJtJl1T j --: ' ..... . . ..... ,. I --,--·-. ----1:1.U----1 I • -1--: ~-- i ·-+-- -·-L.... ------ ll Ufll T S LltJl T &7 "·, ........_l :¾_~~·~ \\ " . ·/ ' ' -. \ \ ,:; I 3 • Q1 £,=::::::--\ tJfJIT 7 SHEET CARLSBAD,CA _PARSPACFIC- PARTNERS DEVELOPER /\ studio one· -·. O::iuQlll:sa1ss Fas.a f11"1.A4'-~CA QVlt.J<l"f-N~ \>IH lif-.-PA-rf~W-f,- CITY OF C ltRhS BAD SHEETS · -----~--~=~~~~~~====~~~'7lfF===!==¾=====-----~----+='='jF==t===4===:::j~:::::!:~~=:!:::::)l.~~'w=~:=r.i~j:=·: ~D~EP=A~R~TM~E~N~T==~o=F'='j~ .. ::::! ivw\..L'1 TV.(. f-;:oi,11,-fAPl'ROVED FOR PLANTING'.AND'lRRIGiTJ'.ON ONLY;•, .. ,_. -L-ANDSCA .. PE PLAN-. ---_ ':"lNCLIJDING PIIBCISE LOCI.TION OF. JUNTING AAEAS;'.'. ,;I.' ~ • . . ,. -~ •• . • CASA DEL SOL STREET CT89-23 PUD89-tt ' . • 0 ' . "' . D . 0 .. . . . . N N · -. fQlES: ~--LODGEPOLE TREE STAKE 1~~~------- 1 C2)·c11>'CH riE" TREE· T1Es ,;::: MIN. \1) AT TO' or STAKE. OTHERS WHERE NECESSARY TO SUPPORT TR(E, ~ • OJA, LOOGEPOLE TREE STAKE TAAE ALL TREES SMALLER THAI\I 6" BOX '-"'LESS OTHERWISE NOTED, PLACE STAKE CN WINOWARO SIDE Cr TREE, .-'---rJNISH GRADE PLANTING TABLETS ROOTBALL .. . ~~~.:;t:=====eACKr I LL I ROJGHEN SIDES ftHO BOTTO'\ or EXCAVATIO--, --.1------PUOOLE ANO SETTLE 8AC1<,tlLL PRIOR TO SETTING TREE 1. CC,,.TRACTOR SHALL RCIJGHEN SIDES or ROOTBALL AND SEvE~ ENCIRCLING ROOTS. f-L-L-''-""'--E PLAN I IN G ...J ,: ...J .... ,( Q. "' w ... og f(Jl~~ _____ ...:__ _ _:__ DI ST I NG .. OR .. PR!YOSE□ STRU:TURE (WALL, BUILDING, tENCE, POST, ETC.) 1t----------VINE • SECURE LEADERS w/ PLASTIC VINE TIES TO STRU:TURE. REl"OV!:: NURSERY TRELLIS Cl'! STAKE ANO ATTACH VI NE TO STRUCTURE IN AN OUTWARD RADIAL PATTERN rROM BASE or PLANT -----SLOPE 1 "/rT. ,---,IN I SH GRADE PLANT ING TABLET --RCOTBALL-SET AS 0 SLOSE TO STRU:TURE 'AS PQS$ I 8LE ' " "' ~~~,:.,...!~i='---BACKf" I LL MIX ·,c..•.0 •• .,. ,· ·: RC)JG>lEN S IOES ANO BOTTOM or •· EXCAVATlal . . . . . .,__ _____ -----'-t:::::'..,...---PUODLE N.o SOTLE 8ACr-tl LL Zx DIA. PRIOR TO SETTING VINE ROOTBALL PLACE ROOTBALL TO ACCO-OOAT( 1-...-.=___;::..:....=...=-----cc,,.c. rTG. WHERE OCCURS I-OTES: 1. CONTRACTC'I SHALL ROJGHEN SIDES Of" ROOT8ALL AND SEVER !;NCIRCLING ROOTS. 2 \.',-------PLASTIC 1-lOSE TIE ~----.--5'-Q" v.,.i1TE PLASTIC TUS.ING -OVER 10 GAUGE MIN,· GALV. WIRC GUY (3 REo'o.) ~-"<'<--SL,Cf'E 1 • /n. ,.......:.,.._.-f IN I SH GRADE 1. GUY AS R(OUIREO TO SIJPPORT TREE AT 60" ~-ANGLE. 2. PLANTING PIT SHALL BE MIN. 24' ARC\.INO ROOTBALL AS Si'O,,,N. J_ fill ALL PERFORATED DRAIN PIPE W/ J/4" GRAV£L. 4. SUPPLY r'REE w/ REOUIREO PLANTING TABLETS· (1) 21 GRAM TABLET P[R 4• BOX SIZE. 5. CO--,TRACTOR" SHALL RO..IGHEN SIDES Of" ROOTBALL AND SEVERE ENCIRCLING ROOTS. ' SPE IMEN TREE PLANTIN '-----ALL GROUND COVER SHALL BE PLANTED AT EOUAL SPACING (TRIANGULAR) PER O,C. SPACING INDICATED 0--, PLANS 3 NOTES! :,: •-0.. w 0 ,---,------· SHRUB r-------SL!YE ,-Irr ' tlNISH GRADE'. e:::::::_Pl..ANT I NG T ABLE:TS ~::::..--RCOTBALL """-,lffiilj.---BAC1<,FILL MIX ==~-{-----ROJGHEN S I DES ANO BOTTO'\ Of" !;XCAVATICN .. . -.....:... ___ ., ~---PUDDLE AND SETTLE 8AC1<,r I LL l 2x DIAMCTER l 'PRIOR TO SETTING SHRUB .. ► OF ROOTB4LL 1. CO'-ITRACT~ SHALL RCIJGHEN SIDES Of" ROOTBALI. AND SEVE:R . ENCIRCLING ROOTS 8 PLANTIN .. , . . . . •: ,-------CU,TAINE'R • sec l'L/\NS fOR SIZE, LOCATI0"-1, OUANTITY ANO STYLE \f;:;:!+-----''---PL.ANT I NG TABLET .. --1-+----ROOTBALL . . - ' . .. --1--1-----POTTING SOJL • SEE SPECS • • . :l':.:;ti:§:!-r---2" OI' 3/4" GRAV!;L l. CCNTRAC.TOR Sf<ALL R(X.GME,j S IO~S ,Y ROOT6A!.!. AND SEVER (NCl~Cl.lNG ROOTS. 4 "-OTES: r-------------EXISTIJIIG GRAOE'. (VMIES) r---~-----SHRU8 ~ TREE ,----CONSTRUCT WATERING BASIN -f"IRMLY CCM"ACT BERM & FIL( w/ L" H.JLCH l Pl.ANTING TABLETS ROOTBALL 1. STAAE TREES AS PER TREE PUNTING ANO STAKING DETAIL. 2. CONTRACTC'I SHALL ROUGHEN SIDES Cr ROOT8ALL AND SEVER ENCIRCLING ROOTS, SLOPE PLANTIN "-OTES: -----POT-SCE PL.ANS r()R s I zi:. LOCATION. OJANT I T"Y 1'M) STYLE _..,____,,:-1--+----PLANT I NC TABLET r----+-t----ROOTBALL •....:'-!-1-----1PQTTI"', SOIL•SEE SPECS • 1. CONTRACTOR SHALL ROJGHEN SIDES Of" ROOTBALL AND SEV[R ENClRCLING RO:,rs. 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DATE INITIAL DATE INITIAL lo, At,L-vA11P¼!\P~D A.I#' f>H;,u.. e.~ t-1A1iJ1'A1~ev 1tJ A HAAL11-l~ t1l11-t"'1rlb "°~ 0111 ,µ fp-o11 \/Jl',fvs;Th'&rt + Di..~~~ 7, eft-l!>~l'<\.r,0~1Jl,,,c1'<7• "Tc:> ;lr,.l/1fl}l ,t.,t,1., flf~D ¢~0J'!11il' 1"~10~ fo l'sli P\1-~tlf.Jb. ~ ).Sll>, ,:;-I,,~ :Sf~/2P!t• o:'llr,./11> !'i«>H 1-11~. Z"lf 1,1/f.ll-~, ~,,. Co•J(f¼,( ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL DATE INl11AL CITY APPROVAL .CASA ·:DEL .SOL A TWELVE UNIT PLANNED DEVELOPMENT CARLSBAD,CA PARS PACIFIC PARTNERS DEVELOPER studio one. Douglas Fess · Principal . ' APPROVED FOR PLAN'UNG AND.IRRIGATION ONLY,· ,•· INCLUDING PRECISE lOCATION OF PLANTING. ARE.AS; ' ' "AS BUILT" ' .... . ,_ . .,_ ~ ' " ' . •. . ,, ' ·Title ' ~--, -' . " . ' -Dat'e" ' \, . .:Reviewed ' ' By: '• in.spec tor "' ' , . ~,. ' .. ··Date .. ' . ~.-. '" - I S6ET I CITY OF CARLSBAD SHEETS Ft;-/<Nt-nc-J.~ DEPARTMENT 6f 4 LANDSCAPE DETAILS & SCHEDULE CASA DEL SOL CT89-23 PUD 89-11 APPROVED ~~(,j R:,f-97 H2 ' .. ~IGrAflT Pf."'~Nl~ll> Dlf<-WfO I', DATE - OWN BY: PROJECT NO. DRAWING NO. CHKD BY: RW/D BY: c1q,4 ,-z-3, ~s:z °t> t.-- .\ • l'LANT1NC Scope of \/ork.. lnc:ludu all Hrvic:e•, labor, ■ateriah, tran1paratla11,_.· and equipaent nei=••••rr to perfora the vork indicated on t.he dr&ving1 ad opec:ified hereln u n~uired to properlJ cmlplete the Contract. • ! • . . • Submittal,. Contractor •hall oubooit li•t of ,oil ...,en.dmanto, fe.r-tiliLet•• plant. ■llt.•rial•• ae.e:d1 11• etc., with qu.antitie:1-of e.ach. A. Shrub• and groundco~er ohall be guoranteed to remaln hoalth7'and Tigor.,..•ly grov:lng for one grolling ••••on or ail<tJ (60) daJa, llhicheTer """'"' firot. ' I ' I. All treea fun,iahed aod inatalled under thia Contract ahall be 1uaranteed to llvo and grav for a period of one yur fr010 the date o( final aceeptance: of project. C. ll.oplaeuent• ahall be ude to the•""'• apecif1cations requlrl>d for the orlginal plantings. Mate~i•l and labor invol•ed in ntplacing ■ace:rials aod repairina all d&.lll•&•• a&d~ to. e~lsting i•provitaent• durlng the replacement operation, aholl be aupplied by the Contractor at no •dditional expe.n■e to the ~e~. ln1pectlon A. lnapectlon, herein q•cified shall be ••d• by th• Con•ultant (or hi• repre1entative). The Contracto~ sh•ll ieque~t 1nspe.ct1on fort7-dght houro in <ldvance of tt,e tiH the inapection it· n,quited. B, lnapeetion vill be required for the following part• of the work: z. 5, 6. ,. Placing ond apruding of top101l. ' ' lncorporatioo of aoil co!>ditioning a!>d fert1l1%ing into the ,011. Upon th• co■pletlon of !inhh grading prior to planting. ApprOTal of plant aaterial,. \/hen tree• and ohruba ,re spotted in place for plaotlng, but before planting hole• are e~c•v•ttd. \/hen plantini, and all other indicated or opeclfied work, eacept the !1&1ntonance Period, baa been coapleted. Acceptance and vritton apprDTol •hall e ■tablish the beginnini of the !l&intenance Period, 8, Final Inspection at the co11pletlon of the ailtty (60) day llai11tenance Po,,riod. This lnapection ahall utablilh the beginning date for the one yur guorantu of treu ao decisnoted, c. Acceptance: Upon cooapletlon .of the Final lnapection and the vork or thia aection, the Contractor will be notified ln writing (1) whether th• work 1a acc,ptable; (2) of any n,quiremonto nec•••ary for CDlll.pletion &od •~~ept&nce. D. Thl1 Contractor or hl1 authori,od representative shall be on the altt at the time o( ea.ch in•pectlon, A. The aainte:o.anc~ period Mglnc on the first day afte:r all vork on thlt project 11 coaplete, checked, accepted and vritten approval from the CoQaultant 1• given to be~ln the !l&intenance Period, ond •hall continue thereafter for no l••• than (60) contlnuou• calondar days, Bo c. The Contractor &hall cont1nuoualy Mlntain all involved ar••• of the Contr•c.t including pl&-nt1n1t,, 1rr1g•t1on., .and othl:r iapraveffl.l:Dtl during the proireu of th• vorl: and durlng the m&intenance peUod unt;il the lin&l acceptance of the work bf the Conaultant.· • • ~gula. planting """1oteaance operotion• ahall begin 1-ediotely after each plant 11 planted. Plant• ahall be k•pt in a hu,lthy, groV1ng condition and in a TUuoll7 pleasing. appeai"aoce by vaterlng, pruning, trillllling, restaking, p••l ond di••••• controlling, ,praying, "•di~g. cluni~g up and &n7 other nece••ary operation of aalnteuance. L.and&cape ar~•S chall be kept free of ~eeds 1 ~oxlous gra11 1 and all oth~r undesired vegetation groYth and debriJ. All plant• found cc be dead or in on i~paired eondltlon ahall be roplaced ittnodutely. D. The CoQtract co11pletlo11 date of the Contract li<lintenance Period will be extended, whoo in the opinion of th• Conaultant, improper aalntenance and/or pos•ible poor or unhealthJ conditlon of pl,nted ■aterial are evident at the termination of the •chedulK Mainten.anc1 Period, E. ,. Tho Contractor shall be reaponaiblt for additional Mlntenance or the vork at no change h Contract prie• until all of the vnrk 11 eo■plet•d and aceeptable to the Conaultant. The Contractor ahall be re1pon1ible for ••lntalning adequate protection of th• areas. D•~aged •r•a• ahall be repair•d im1ediatel7 at the the Contractor'• upenae, IIAlnUnance o! Plant !l&terhlo: M&inteoance of plant ••~eriala •h•ll include prope:r,~atering, fertil1%ing, peat .and di•uu control and other function• neoeuar7 to bring all phnt .... uri.ola to a heolthy, TlJorouo stand of plants at the ti•• o! Fla.al ln•pe~tlon. During the ■olotenanc• period, plants vblch die or which, 111 the opinion of the Conault•nt, are in an unhoalthy or impaired condltlon, ,hall be replaetd i-•dlateJ.7 hr th• Contractor, How~ver, no n:pl.Acc■e3t planting ahall be .._de in an7 aeason definitely unfaTorable for planting. A. The t••• ''Planting A.ea" ahall mean all area• to be planted with tteea, •hruba and groundcover1. I. All planting &hown and au■ure~@nt• •c•led from the dr•ving• are general and appro><h1ate, Before proeeeding vlth any planting vork, the Contr•ctor •h.&11 ~etlf1 all plant locat1on&1 qu&nt1l1e,, and -grade el•v.ation, with the Conault&nt. C. lrrig•tion ayatem •hall h&Te been lnatallod and approved prior to soll preparation •nd planting, D, Actual planting shall be performed during those period• when ... ather and aoil conditiona are suitable in accordance with locally accepted hortic.ul tural pr•ctlce &a approYe:d b7 the Consultant. E. Prior to ~Keavation !or planting or placing of plant materl&l•• the C.Cntractor •hall locate all underground utility lines still in us~ and take propie.r priec&utiorts t.o avoid da.m.agt-to 111ui:h 111111.provements. In tht tvent of a conflict betvee:n auch lines &nd plant locations• notify the Cona\llt•nt vho shall •rran~e: for the relocation of one or th~ other. The: Contractor •SAUDI.es all re•ponsibll1ty for riie.kl~g any and all repair• for dL111age& ~••ultlr>t from work aa herein specified at hie ovn exf)enee.. F. Gr11ding and soil prep•r.&tio.n work. •hall be: perfgrmed onl1 during the per-iod vhen benef 1cial optimum reault• mar be obtained. If the molstur~ con~~nt of the soil ahould reach such & 1~Ve1 that votking it would de•troy aoil structuret 1preading'and gradiDA, oper•t1on& •hall be au•p~nded unt11, in the opinion of the: Con•ul t.ant, the •oiature content 15 increased or reduced to acceptable leVEl& &nd the de:alred ~esult.a •re likely to k obtained. C. lt is the 1ntEnt of the project t.h&t all e:xi&t.in.g plAnt m•ter1al1, inatalled prior to thit ,project, ahall be retained and protected, All e><iotlng plant matoriala ohall be protected at all times from damage by people, •quipment and materialA. All dam•~• by the Contractor to ~•1At1ng pl&nta, ahall be repaired •t ~1• upenae by pe:raonnel approved by the: C.Onaultant. H. Shrub and tree samples: Typical ••mple~, three (3) each of all var1etleo and si,ec (15 gallon and under,~ ohrub,, 5 gallon and t.i.ndl!r -tree5) of all plant mat.eri&la shall be aubmit;te:d for in•p•ctl'on approval •• ·the dte of mini""'" of fifteen (15) day, prlor to planting operationa. Approveil camplos shall , .. ,ain oo the aite and •hall be 10aintained b)' tho Contractor ·as atandards of comparlaon for plant materi•h to be furnhhed. S..mplu will be incorporated into the vork, Mate.rials A. ,8, c. D, Soil Amendment and Futili&en 1. The soil conditioner ahall·be an organic baaed conditioner of nltrol1£ed redwood aoil or approv~d equivalen~ {LoA•e~, Forest H.ui:111,1.&) • z. Gnau• shall be co ... erciallJ proceaaed and packaged gypsum CCaS0~-2H:0 at ,51 minimum by volume. Gypsum ahall be equal to or better th.an aen Franklin Gypsum by U. s. CJp•·u■ Corporation, l, Soil Sulphur ahall be lle•t, Clecoo, or equal, 4, fertill&er (commercld) ahall be locg-luting cootrolled rel~••e• pla,tic co&ted, uniform in ~omposltion, free-flowing, ouitable for application wlth approved equi,u,ent and shall contain Iullowing minimum percantag• oI plant food by veight, Nitrogen Phosphorus Potash -18.0% 18.0% 6.0% 5, Soil aurfactant •hall be Soil•.Ur, l..lquid !later-lo. or equol. 6. Planting tablets chall be tightly compresoed, chip typo co ... erclal grade plonting tablets, or varying ai=es with the follovlng available percentages by weight of plant food: Nitroien Pho,phoric Potash Acid - 20% 10: 5% Planting backfill ahall be a thoroughly blooded mhture of topsoil. and •oil •mendmentl at the following mixture: 1 part 2 pan ■ So1l Conditioner - Exiating Soll - Soil Suriactant • as per manufact~rer's apec1ficatlons Tree 1take• and ties ahall·be u per the dra.-1ng1, Pre-Er.>•r~onc• Herbicide• ah&ll be granular treflan or tre£lan approved equal and •hall be applied per the manufacturor1 s reco111101Xl1tlon1 to all planting area, (ozcept aodded l1wn1), Plant llaterilla: or an I, Qualltv And Sl•e: Plant• ohall be in •ccordance vith the Californl• State 11.egulatlona !er Nursu:y In1peet1on1 of Rule~ and Cnding • All plants ohall h.lve a normal habit of growth and shall be sound. htalthy, •1gorou£ •M free. frfJC!'J in•ect infe5t&t1on&, d1,eaae,, •~n lc&ld&. fceah abrasioni of the bark. and other abjectlonable di ■figurement1. All tr~e• not"capable of tupporting the11aelve8 "'1011 planted will not l>e ac:cept•d• All plant• saall have vlgorc,uo ond fibrous. root ayn'"""' which are not root'iiound. Container •tock •hall have grown 1n container• for •t least aix month1, but not over tvo year,. No trees vith dAaoged roou or b•ll• •h•ll be planted, J. 4. .. Pruning ahall not be ~ne ptlor to deliTer7 e,u:ept by written approval by Conaultallt and Ovnar, Subatltutlona will not be penaittod e,rcopt that if proof l• aubrlltttd that •ny plant apeclfled 11 110t obtain1ble, 1 propoaal will be conddered for u•• of the nearest equivalent ai&e or variet7 and coat. All oubotitutiona are subject tu Conaultaot and Owne.r u,itten appa-oval. Quantltleo ahall be furnlthed •• needed to complete work ahovn on dravlnga. ld~ntlfy plant apeciel or varletle:• correctly on legible, we•therproof label• atta~h~d •e~~rel7 thereto before deliTety to Job alto, C. Contact Weed J:.lller ah&ll be Phytar 560, ortho Contact, or equal. 'Weeding, Soil Preparation •nd Gr•dlng A, Weed Control: 1. Cont .. actor ah.all apply a llll!ed apr•y t·o •ll weed• t-o e:11aiN.te them if nece•aar7. z. Contractor •hall tako into conaidoration the ti•e ■leoaent of thl1 operation to th~ t~tal aeope of the job. Contr•ctor •hall vait • DUIU•""' of t .... nty-one day• before doipg any planting operation. 3. Ccmtrac.t.or •hall clean up all 'll!ll!d•· ,-,,d debri• and fill in ,.J.1 ero•lo11 acara with approved 1011, Soil Conditioning 1 l'ertili~ing and Rotot1lling A. Soil t~st shall be perfonned by a soil testing laboratory (pre,approved by the C1ty) .. The test shall indicate but not be limited to the followoing: -organic matter content, N•P•K, pH, EC, soil texture (sill, clay, sand); and recommendations for ammendments, leaching, and maintenance fertilizations, B. The r~sults and recommendations of the soil testing laboratory shall be submitted to and approved by the City. The approved recommendations for ammendments and backfill shall be incorporated into the landscape plans prior to the start of construction and shall become part of the apr:iroved plans. Products specified by name by the soils lab in the recommendations may be substituted with "or equal' products approved by the City. C, The thoroughne•• and COlllplaten••• of the rntotilling and 1ncorporatlon of the·•oll colXlitlona/amandment■ ahall be acceptable to the Conaultant. D. After CDIOplete ln,tallatlon and tutlng of the irrigotion ay1tem, all areaa ahall be deep water leached a,x! e°"pacted and oettled bJ continuouo application of irrigatloo vat•r untll the aoil 1• thoro"l!hlJ ■oht to a mini■.., depth of eight (8) inch••,. E, C&re •hall be u..,n that the rate of application of water doe, uot cau ■e ero,ion or 1luffing of 10111. r. All depru.11on1, •oida, erollona acara and aettled tre11Chea generated by tho deep vat•ring shall be filled with cooditioned topaoil and brought to Unith grade, Flnhh Crading A, Contractor ahaU tlnish gr'ade oll areu vith ao ev•n grade betveen ~•lka, building walls, planter• and hard 1urface1 bT reaOTing oll void•, huoapa and roclr.l over one inch io diameter·, grades ahall be at an even a lope oloni all avale areu, ll, Contractor •hall t.ecun approval of all grading prior to planting, P lancing A. The layout of locatlona for plant• and outlin•• 0£ groundcoYor aroaa to be planted ahall be apprOTed on .the alte h1•the Con,ultant. All container plant& ahall be aet by·~h• Conoultant prlor to their B. , planting. All auch locationa •hall be checked for puoalble interferenco with exlati11g 1mder~row,d improv•enta, prior to •~eavat1oa hole&. 11 und&rgtouod i•provt!!ll.ent, are encountered other location• lor the planting iuy be ;..i.cted b7 the Conaul~ant, D""'•&• to exlating utilities ahall be th• re1pon1ibllit7 of the Contractor. Planting Tr••• and Shrubs: I. All ezcav:ated holeo ahall havo Tertlc•l aidu vii:h roughened· •urfaces and •hall-be of the ■loimu■ aiz•• indicated on drawing•• 2, h.cavation ahall include the atripplng and atackln1 of all acceptable aoil encountered vlthlQ the area, to be exc■Y ■ted for plant pita and planting beda. Protact all ■r■aa that.are to ha truAked 11Ter and upon vhich &oil la to ha tempararll7 pending lt• re-uae for the tilllnga of holea, plta. and beda. J, E><ceso topaoil, genorated from the planting hole• ahall be aprud on the Site u diucud by th!! Conoultant, 4,. Rocluo, d•brh ond exceu oubaoil geurated fr,a tht planting holea ahall be removed fr011 the aite. c. D. • Setting Plantu I, The planu ahall be plaoted at approved location• wlth the heretofore apecifled planting bockfill, 2. The planta aholl be placed in the planting pitl Db the baclrllll aaterlal which h•• been hand t••ped and water aettl•d to the rootball baae levela prior to place•onto of tho planta. After aetting the plants, the ruai,ning backfill material ahall be carefully tamped and ••ttled around each rootball to fill all votd1. 3. Each tree and shrub shall be placed in the center of the hole and shall be set plumb until the planting backfill has been tempered around eac;h rootball. Backfill shall be per soil test recommendations as approved be City Inspector. 4. All planu ahall be aet at ouch a ·level that after oettling they b@ar the•••~ relatlonahtp to the aurroundlng fiDi•h gr,de u thf' bore to. the aoll line grade in the: c.onr.ainer uQl••• oth@rw1.11e: n.o·te.d. 5. Sholl be placed in each planting hole at the folloV1ng rate: (20-10-5) lortillzer •n•lyaia: 1-) gram t4blet ~r lin~r and flat aize plant. 1-21 gr.,. t•bl•t per I gallon container. 3-21 gram tablet& ~r 5 g•llon container. 4-21 gr-■ tablet, per 15 gallon contolner. 1-21 gr•■ t•blet per each 4 inch of bo" she, 6. No pl•nt •ill be accepted if the toot ball 1• broken or cracked 1 either before, during or after the proceaa of 1notalht1on. ,. 8. ,. All plant• •hall be thoroughly watered-in to the full depth of eaeh planting hole 1-edlately after planting. All tr••• deai~nated on the drawing• to be at•ked ahall be ataked "1th Obe vood at•k•, driven lnto th• irnund on the vlndward aide of the tr••·• The atakea ahall M drhen in pl...,b and ••cure. Sptocl•l care ,hall be tak•n that the driving in of th~ stake doe■ not da■age the: tree root• or rootball. Tree tie1 •hall be futened to each tre• and atake by looping flRure 8 '• ,.1th the lnoid• diameter of the tie to the atak•• (See det•ll dr.vin111). The otaklng ■hall be accomplished by th11t Contnctor ln auch a aanner H to 1naure the proper and health7 grnvth a,x! the ultty of the plant,, property and the public. The Contractor ohall be reaponslble for all aurfac• •nd aubaurfaco drainage required "'1ich oaar affect hi• guorantee of the: trees, shrub• and Yine,. 11, Prutllng after plantln1 shall be f'Oqulred on all treu and ahrub•-when necea1ar7t in th~ opinion of the Con•ultan, to provid• th• opecUled or approved atandard •h•pe•, tau and/or 11i1.e111 eh&ractet1•tic to each plant.. Pruning MT include •. thlnnlng, topping, ond/or cutting ,nd ohall be uoder the direction of the Conoultant. Cut• over J/4 inch in dlu,eter ahall be painted vith an approved tree aeal■nt • Planting Groundcover: I, Croundcovera ahall be rlantod ln the are•■ iodic•t•d on the dtawinga; exac.t area de:tet111.lned on the ,lte by the: Con•ultan·t. Th• groundcover plants shall be rooted cutting, grovn ln flat,, alld shall remain ln those flats until tranaplantlng. Planting area• to be thorouRhlr premoiaten•d• 2. All groundccrver plan ta •hall be planted in •t•g~••ed rows, ovenl7 •paced at the intervals called out on the dr•winga and •h.A.11 ut,~nd Utider tr-el!I •nd shrub• to .,-1thln 18 lnchea of the tree trunk or ahrub ateoa and 18 inchu fro,. valu, pav•d· ourac•• •nd curba. l, The groundeover planta aholl be planted aufficlently deep to cover all roots, and ahall be 1prlnkled afur planting untll the •••• 1a aoaked to the full depth& of ,U holea • 4, The groundcOYer planting area, ahall be hand 11aoothed aCLer planting to provide an even, 11100th final flnlah grade; • 5. A minimum of 3" of organic mulch shall be added in non-turf planting areas with slopes less steep than 3: t to cover the soil surface completely. Whe~ adjacent to hard surfaces such as sidewalks, curbs, or drives (where finish grade shall be 1" below the top oflhe hardsurface), the mulch thickness may tapei::.down to 1" thick. Non-porous materials shall not be placed under the mulch. Submit mulch sample to City Inspector for approval prior to bulk delivery to site. \ CASA DEL SOL A TWELVE UNIT PLANNED DEVELOPMENT CARLSBAD.CA PARS PACIFIC PARTNERS DEVELOPER studloonee . - I Douglas Fess Principal • i----t---t------------+----1-----l-----+----II S~ET I CITY OF CARLSBAD SHEETS ;==::=1 ::.!:::==P=t,..=l\=N=N:::::I:::~ ""::::::::::::0:::E:::::PA::::R:::TM:::::E::::N:::::T ::=::=~"=f'="')= DAT!'; INITIAL DAT!'; INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL l--Af.lD~APE: Sf'B?'I F-l~ATIOt-J i! CASA DEL SOL CT~_; 23 PUD 89-11 APPROVE~ P-f'fz ~ OWN BY: CHKD BY: RVV.O BY: r I PROJECT NO. -c. T 'b"l-.t.'?> I DRA'MNG NO. ....?,_o;_2_'b_L.. _ _, ' '