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Home My WebLink AboutDWG 327-3L; CT 91-01; LAGUNA VILLAGE; 01-08• GENERAL NOTES THE FOLLOWlf~G GENl':RAL NOTES ARE PROVIDED TO GIVE DIRECTIONS ro THE CONTRACTOR BY THE LANDSCAPI" ARCHITECT OF WORK. THE CITY'S SIGNATURE ON THESE PLANS DOES NOT CONSTITUTE APPROVAL OF /\NY OF THESE NOTFS AND THE CITY WILL NOT 13E RESPONSIBLE FOR THEIR FNFOf1CfMcNT. 1. NOTES ARE DIRECTED TO THE WORK OF THE LANDSCAPE CONTRACTOR UNLESS NOTcD ON PUlNS. 2. WORi#JOT INTENDED TO BE UNDER LANDSCAPE CONTRACTOR'S CONTRACT: A. NJC · NOT IN CONTRACT B. B"-OTHERS C. E1~TING :l CONTRACTOR SHALL VERIFY WITH LANDSCAPE ARC! IITECT THAT PLANS ARE CURRENT AND APPROVED ' 4, THESE PLANS ARE 13ASED ON IMPROVEMENT PLANS BY i"'PC,~'.c.. "'"< ~.,~,;l"\c:>•T..fJl'.TED __ .JLT l T le 5, THE OWNER SHALL PROVIDE A COPY OF THE ENGINEERING SOILS REPORT TO THE CONTRACTOR WHO SHAii BECOME FAMILIAR WITH THE REPORT'S R!=.COMMEND/\llONS PRIOFl TO BEGINNING ANY WORK THE CONTRACTOR SHALL COMPLY WITH THE REPORT'S RECOMMENDATIONS AS THEY RELATE -o HIS WORK. 6. THE CONTRACTOR SHALL SUBMIT /I SCHEDULE Of WORI<, TO GE APPROVED BY OWNEf'i AND LANDSCAPE ARCHITECT, PRIOH ro BEGINNING THE PROJECT ALL WORK SHALL BE IN ACCORDANCE wm I SAID SCHEDUl. F. 7. TH!c CONTf1ACTOR SHALL NOTIFY THE LANDSCAPE ARCHITECT PRIOR TO BEGINNING THE WORK AND SHALL BE RESPONSIBLE FOR COORDINATING Will! THE OWNER, LANDSCAPE .'<RCHITEGT, GOVERNING AGENCIES AND OTHER Tf1ADES. 8 CONTRACTOR SHALL NOTIFY I ANDSCAPE Af1CHITEGT OF ANY ERRORS, OMISSIONS OR DISCREPANCIES IN EXISTING CONDITIONS Of1 WITHIN THE PLANS PRIOR TO BEGINNING THE WORK. IMMbf)l,\TE NOi lHCATION WILL BE GIVEN ro IHF LANDSCAPE AHCHIT[CT SHOULD SUCH A CONDITION [l[ OISCOVEf1ED 9. THE CONTRACTOR SHALL, IMMEDIATELY UPON BEING AWAf1DED THE CONTRACT, M1,KE ANY ARRANGEMENTS NEGESSi'.RY TO INSUHI': THAT ALL MATERIALS, GONNECTIONS, AND SUPPLIES WILL GE IWAILAllLE WHfcN NEEDED FOR Tl IIS PHOJECT, 10. ADDITIONS AND/OR DELCTIONS OF MATEf11AL ANO/OR LAi3OH SHALL BE MADE AT UNIT PRICLS ESTABI.ISHED WITH THE OWNER PHl()H TO BEGINNING THE WORK. 11. NQ ALTERATIONS WILL SE CONSIDERED FOR ITEMS SPECIFICALLY CALLED FOR ON THESE PLANS. 12, DETERMINATION OF "EQUAL" SUBSTITUTIONS SH.A.LL GE MADE ONLY BY THE LANDSCAPE ARCHITECT. 13. LANDSCAPF ARCHITECT SHALL BE NOTIFIF.:O NO LESS THAN 72 HO\JRS IN M)VANCE OF .A.NY SITE OBSERVATIONS OR MEETINGS, 14, SITE OBSERVATIONS ANI) MEETINGS SHALL INCLUDE: A. PRE.-CONSTRUCTION B. LANDSCAPE GRADING AND SOIL AMENDING C. LANUSC/\PE CONSTRUCTION D. SPOTTING OF SPECIMEN PLANTS E. IRRIGATION PRESSURE AND COVERAGE TEST F. PLANTING /IND/OH HYDROSEEDING G, PRE-MAINTENANCE H. POST-MAINT[NANCE (f-lN/\Li CONTRACTOR OTY INSPECTOR MUST INSPECT RECLAIMED WATER IRRIGATION SYSTEM, PLANmJG I\ SOIi AMENDf<G. NOTE: "LANDSCAPE" SHALL R[F[R ·10 Al.I. IMPROVEMENTS WITHIN THIS SET OF DOCUMENTS THAT HAVE BEEN DESIGN[O BY ·1HIS OFFICE 15 /31TE OBS ERV A !IONS RY THE LANDSCAPE ARCHITECT DURING ANY PflAS( or '!'HIS PROJECT DOES NOT RELIEVE THE CONTRACTOfl OF HIS PRIMARY RESPONSIBILITY TO PEHFORM ALL WORK IN ACCORDANCE WITH Tl I[ PLANS, SPFCIFICATIONS AND GOVERNING CODES, 16. CONTRACTOR SHALL BF, BACKCHARG[D FO11 LANDSCAPE AHCHITECTS TIME WHEN OBSERVATIONS ARE GALLED FOR ANO IT IS FOUND THAT THE WORK IS NOT SIGNIFICANTLY READY UPON OBSERVATION OR APPOINTMENT IS NOT KE'PT TIML WILL Be CHARGED ON AN HOURLY BASIS, PLUS TRANSPOHTATIOfJ, FOOD AND LODGING COSTS, IF ANY, /l.T THE THEN EXISTING HOURLY RATE FOR THE PERSONNEc PHOVIDING THE OGSERVAIIONS 17, THIS FIRM DOES NOT PRACTICE OR CONSULT IN THE FIELD OF SAFETY ENGINEERING. THIS FIRM llOl::S NOT DIRECT THE CONTRACTOR'S OPERATIONS, AND IS NOT RESPONSIBLE FOR THF. SAFETY OF PERSONNEL OTHER THAN OUR OWN ON THt: SITE: THE SAFETY OF OTHERS IS THE RESPONSIBILITY Of THE CONTRACTOR. THC CONTHACTOR SHOULD NOTIFY TH!c OWNER IF HE CONSIDERS ANY OF THE RF.COMMENDED ACTIONS PRF.:SENTED HEHEIN TO BE UNSAFE, 18. THE CONTRACTOR MUST NOTIFY THE CITY Pl.AN CHECK CONSULTANT (619·438·1161) 72 HOURS (THREE WOHKING DAYS). PRIOF1 TO STARTING CONSTRUCTION. 19. THF. LANDSCAPE OR IRRIGATION CONTRACTOR IS TO VERIFY ~XISTING P.S.l. AT JOB SITE PRIOR TO INSTALLING LANDSCAPE IRRIGATIOM SYSTEM, VERIFICATION SHALL BE MADE WITH THE APPROPRIATE WATER DISTRICT. 20. ALL REDUCED PRESSURE BACKFLOW PREVENTER$ SHALL BF. TESTED AFTER INSTAU.ATION, RELOCATION, OR RE;P/l.lRS BY A CITY OF CARLSBAD APPROVE'O Cl:RTIFIED TESTER. CAI.L 438·0218 FOR A LIST OF CITY APPROVED CER11!'11::D TESTERS. DEVE!.OPERIOWN[R IS RESPONSIBLE FOR SUPPL YING A COPY OF THE TEST RESULTS TO THE CITY OF CARLSGAD DEPARTMENT OF UTILITIES AND MAINT[NANCE. 405 OAK STREt I. 21. THE CONTRACTOR IS RESPONSIBLE FOR OBTA!NING PERMITS PRIOR TO COMMENCING CONSTRUCTIO~J AND IRRIGATION INSTALLATION, RESP[CTIVELY 22 IRRIGATION SYSTEMS FOR INDIVIDUAL PARCeLS SHALL HAVE POINTS OF CONNECTION FOR THE SYST[M BETWEEN THE WATfA MFTEF< AND WAT~R SERVICE RISER INTO BUILDING AND AHEAD OF ANY WATER RF.:GULATION DEVICE INSTP,LLED FOR BUILDING.( DOMESTIC/ POTA81£ SERVICE ONLY) 23. WAH,R SERVICE (POINT OF CONNECTION) INSTALLATION, TEMPORARY OR PEHMANENT, $HALL BE IN PLACE TO COINCIDE WITH PLANTING TIMING SPECIFIED IN S"CTION E.3.1 OF THE CITY OF C.>,RLSElAD LANDSCAPE GUIDEUNES MANUAL LANDSCAPE ARCHITECTURAL PLANS FOR: LAGUNA VILLAGE GENERAL CQNDITIONS ALL PROVISIONS or THE "GENERAL CONDITIONS OF THE CONTRACTOR FOR CONSTRUCTION", AIA DOCUMENT A201, LATEST EDITION, SHALL APPLY TO THE WCRI( AS If-11OUND HFREIN corlES ARE AVAILABLE AT THE A.I.A orr-1c2, 233 A STREET, SAN DIEGO, CA 92101. UNDER ARTICL[ 4 18.1 INllfMNIFICATION, OF THE. GENERAL CONDITIONS, DELETE TIIE WORDS "(0 I Hi=H l HMJ THF wonK ITSELF)", 1. ALL ~XISl'NG UTIUTY I_INES AND IMPROVEMENTS SHALL GE LOCATED PRIOR TO WOHK 2. 3. 4. 5. 6 7 CONTRACTOl1 SHALL SECURE AND PAY FOR ALL REQUIRED PERMITS /IND FEES TO COMPLETE WOHK. CONTRACTOR SHALL 0[ INSUHtcD AND SHALL MAINT1,IN THE FOLLOWING MINIMUM LIAG'~ITY INSURANCE COVFR/\GE DURING THE CONTRACT F'Ef11OD. A COVH-lAGE: Fl. c. 1. 2 BODILY IWURY PRCf't:RTY DAMAGE $250,000 PF'R INDIVIDUAL $500,000 PER OCCURRENCE $100.000 PER OCCURRENCE $'.JOo:ooo AGGREGATE THE CONTRACTOR SHALL CAUSE TO BE NAMED AS ADDITIONAL INSUR~O IN SUCH COtJTRACTOR'S PUBLIC LIACILITY, COrHRACTOR'S PROTECTIVE I_IAl:llLITY AND AUTOMOBILE LIAl:llUTY INSURANCE POLICIES TH[ FOLI_OWlNG: 1. GALEY AND Kf'cMMERLY HOMES '7720 fL CAMINO REAL., SUITE 2M C/\flLSBAD CA 92009 2, /\DL PLANNING ASSOCIATES 5962 LA PLACE COUHT, SUITE 205 CARLSGAD, CA 92008 CONTRACTOR SHAI.L NOT CAUSE THIS POLICY TO BE CANCELLED OR P[RMIT ff 1() LAPSE, AND THE INSURANCE POL.ICY SHALL INGL.IJDE A Cl AUSE TO THE [ff[CT THAT IHE POLICY SHl'I.L NOT, AT ANY TIME DURING THE CONSTRUCTION PERIOD, BE CANCELLED OR REDUCED, f1ESTRICT[D OR LIM\ l~ll UNTIL FIFTEEN (15} DAYS Ac,EH .A.LL ADDITl()NAi. UNSUfi[DS I-IAVF RECHVED Wr11TTEN NOTICE AS EVIDENCED RY R[TUHNeD HECFll'TS OF REGISTERED OR GERllf'IED Ll:.cTTFRS. D. Tl I[ CONlRt,CTO11 AGREES TO HOLD THE OWNER AND I.ANOSCAPE ARCHITECT HARMLESS FROM ANY CLAIMS AHISING OUT OF HIS OPF.:f1AT1ONS OR Tl IC OPEHATIONS OF ANY OF HIS SUBCONTRACTORS, MATU11ALS SUl'f-'illcS, OR AGENTS. CONTRACTOH $HALI. ADEQUATELY PROTE,CT ALL EXISTING PROPERTY. CONT1,1\CTOf1 SHALL GUARANTEE AU, MATERIALS AND WORKMANSHIP FOR ONE YEAH ALL MATEHIALS SHALL ll[ OF STANDARD, APPROVED, AND FIRST GRADE OUAUTY. AND SHALL BE :N PRIME CONDITION UPON ACCEPTANCF, WOFlK SHALL BE PEf1FORMED WHEN WEATHER CONDITIONS PERMIT PROPER /I.ND SATISFACTORY R[SULTS S. ALL WORK SI !ALL BE IN FULL COMPLIANCE WITH ALL GOVERNING CODES AND REGULATIONS 9. ALL AREAS SI !ALL [l[ LEFT CLEAN, FREE OF DE □RIS ANO WASHED DOWN AT TIM[ OF i"ll'1AL ACCf PTANCf 1 O L,\NDSCAI''[ M<CI ill[CT HLTAINS OPTION TO R[OUll'1[ ll lAT CONTRACTOR RECEIVE A SIT[ OGSCRVATION OF EACII OP[RATION ANO MATERIAL PRIOR TO, UPON. A.ND AFTCR iNCORPOAATION INTO THE WORK. 11. CLF.:AR AND GRUB ALL PLANTING AREAS PHIOR TO ALL OTHER LANDSCAPE SITEWOf1K. (EXCEPT AS NOTED ON PLAN). fil'.E.Qlbl..Q.ONDITIONING 1 ' ALL WORK SHALL BE DONE ACCORDING TO APPROVED METHODS AND STAN DARI)$ AS SET FORTH BY THE CALIFORNIA COUNCIL OF LANDSCAPE CONTRACTORS, UNLESS OTHERWISE INDICAlf(l OR SHOWN. ALL WOf1K $HALL BE iN FULL COMPLIANCE WITH ALL GOVERNING CODES AND REGUI_ATIONS: A. UNIFO11M BUILDING CODE -LATEST EDITION B. UNIFORM Pl.LIMBING CODE: WESTERN PLUMBING OFFICIALS ASSOCIATION -LAT EST ff)[TION C. LANDSCAP[ M.ANLJAL. l'OLICiES AND REQUIREMENTS: ClT{ OF CARLSBAD· Ul TEST EDITION D, ,',LL APPLICAElLE STATE ANO LOCAi. CODES ANO REGULATIONS, Ai>L PLANNING ASSOCIATES \JfCOO Do:>'~n L<:V'd Plorwln~ Lcr..J""Cf:>9 Arctlih.•elu•o, 5\!l!-2 La Plc:Ea Cc,1$1 '.lul, .. 20~ C<:rl.-.00. CJ>, <rMIB {6N')9'.Jl~] PLANS PREPARED FOR: GALEY AND KEMMERLY HOMES 7720 EL CAMINO P,EAL, STE 2M CARLSBAD, CA 92009 (619) 632·8032 LANDSCAPE ARCH. PLANS PREPARED BY: ADL Pl.ANNING ASSOCIATES, INC. 5962 l.A PLACE COURT SUITE 205 CARLSBAD, CA 92008 (619) 931 ·8637 ENGINEER PLANS PREPARED BY: PACIFIC RIM ENGINEERING 970 LOS VALLECITOS, SUITE 202 SAN MARCOS, CA 92069 (619) 7443300 I HEREBY DECLARE THAT I AM !Hf. l,ICENSED DE$1G~!ER OF WORK FOR THIS PROJECT, T'rlAT I HAVE EXERCISED RESPONS!BLE CHARGE OVER THE DESIGN OF THIS PROJECT AS DEFINED IN SECTION 6703 OF THE BU"INFSS NJO PHOFE'.5SICNAL COD[, ANO THAT Tl iC DESIGN IS co:•,SIS1ENT WITH CURRENT STANDARDS. y -, I UN[~ER~T~ND THATT~1~ Cfi~CK OF PH?JECT DR.AWi~GS AJ•;D SPECIFICATIONS BY THE CITY OF CARLSBAD IS CONFINE() TO ~~~:~~:. Uhl Y AND DOt:S NO, RELIEVE: ,,IE, AS THE Llc..ENSbD DESIGNER OF WORK, Of MY RESPONSIBILITIES FOR f'ROJECT THESE PLANS HAVE BEEN PREPARED IN SU3STANTIAL CONFORMANCE WITH THE APPHOVED LANDSCAPE CONCEPT PUlN WATER CONSERVATION PLAN, l'IRE PfiOTECTiON PLAN, AND ALL CONDITIONS OF APPROVAL RELATED TO LANDSCAPING, , BY ANTHONY D. LAWSON Preparer SHEET INDEX TITLE SHEET SHEET RECLAIMED WATER SYSTEM• TITLE SHEET, NOTES SHEET IRRIGATION PLANS,LEGEND SHEET IRRIGATION / PLANTING DETAILS SHEET PLANTING PLAN SHEET SPECIFICATIONS SHEETS 1 2 3 4 5 6-8 DATE 5/4/92 APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. RCE REVIEWED SY: INSPECTOR HAS BUILT" DATE: EXP. DATE t---lr---l'---~---------+----+----+--l----11 SH1EET I CITY OF CARLSBAD ISHE8ETS l PLANNING DEPARTMENT ~:::::..:::================~~ DA TE IN111AL :NGINEER Of WORK REVISION DESCRIPTION DATE INITIAL DAlE INITIAL OlHER APPROVAL crlY APPROVAL LANDSCAPE PLANS FOR: PE 2,92 02 Laguna Village /002. 926 .I..AGI !NA DRIVE, CARLSBAD OWN BY: /.;. · PROJECT NO. DRAWING NO. 327•3L CHKD BY: FIELD BY: CT-91-01 CMWD oi'00-0-329 GfNERAL [)IQIES RECLAIMED WATER NOTES ,. 2. 3. 4. 5. 6 7. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 20. 21 ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE CARLSBAD MUNICIPAL WATER DISTRICTS' "CARLSBAD RECLAMATION RULES & REGULATIONS FOR CONSTRUCTION OF RECLAIMED WATER MAINS", DATED JUNE, 1991. ALL PUBLIC FACILITIES SUCH AS COMFORT STATIONS DRINKING FOUNTAINS. ETC .. SHALL BE PROTECTED FROM SPRAY BY RECLAIMED WATER NO PONDING. RUN-OFF OR OVER·SPRAY IS PERMITTED HOSE BIBS ARE STRICTLY PROHIBITED. ON-SITE CROSS-CONNECTIONS BETWEEN RECLAIMED WATER LINES AND POTABLE WATER LINES IS STRICTLY PROHIBITED. NO SUBSTITUTION OF PIPE MATERIALS WILL BE ALLOWED WITHOUT PRIOR APPROVAL OF THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICT ALL ON-SITE PIPES SHALL HAVE WARNING TAPE PER CARLSBAD MUNICIPAL WATER DISTRICTS RULES AND REGULATIONS THE IRRIGATION SYSTEMS SHALL RUN BETWEEN THE HOURS OF 10:00P.M ANO 6:00A.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. PRIVATE LOTS SHALL BE PROTECTED FROM CONTACT FROM RECLAIMED WATER. WHETHER BY WINDBLOWN SPRAY OR BY DIRECT APPLICATION, THROUGH IRRIGATION OR OTHER APPROVED USE. LACK OF PROTECTION, WHETHER BY DESIGN, CONSTRUCTION PRACTICE OR SYSTEM OPERATION, 1$ STRICTLY PROHIBITED CONTRACTOR SHALL ADJUST HEADS TO PREVENT OVER· SPRAYING ON ALL SIDEWALKS. STREET, AND PRIVATE LOTS QUICK COUPLING VALVES SHALL HAVE A SPECIAL COUPLE KEY PER CARLSBAD MUNICIPAL WATER DISTRICTS RULES AND REGULATIONS. METERS SHALL BE SIZED BY THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICT ALL IRRIGATION PIPE SHALL BE STENCILED, COLOR·CODED (PURPLE) AND LAID WITH WARNING TAPE PER THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICTS RULES AND REGULA Tl(!NS. ALL POTABLE WATER AND RECLAIMED WATER PIPING SHALL BE INSTALLED WITH THE STENCILING ORIENTED TOWARD THE TOP OF THE TRENCH. WHEN A POTABLE WATER LINE AND RECLAIMED WATER LINE CROSS, THE RECLAIMED LINE SHALL BE INSTALLED WITHIN A PROTECTIVE SLEEVE. THE SLEEVE SHALL EXTEND 10 FEET FROM EACH SIDE. FROM THE CENTER LINE OF POTABLE LINE, FOR A TOTAL OF 20 FEET " A 10 FOOT HORIZONTAL SEPARATION BETWEEN POTABLE WATER AND RECLAIMED WATER MAINS MUST BE MAINTAINED AT ALL TIMES THE POTABLE LINE MUST BE INSTALLED ABOVE THE RECLAIMED LINE. A MINIMUM OF 12 INCHES OF VERTICAL SEPARATION BETWEEN UTILITIES MUST BE MAINTAINED AT ALL TIMES DEVELOPER/CONTRACTOR $HALL CONDUCT A CROSS- CONNECTION TEST AND COVERAGE TEST AS DIRECTED BY THE CARLSBAD MUNICIPAL WATER DISTRICT ENGINEER AND/OR THE SAN DIEGO COUNTY DEPARTMENT OF HEALTH SERVICES PRIOR TO ANY USE OF RECLAIMED WATER QUICK COUPLING VALVES USED IN RECLAIMED WATER SYSTEMS SHALL CONFORM TO THE FOLLOWING A QUICK·COUPUNG VALVES SHALL BE 1 !NCH NOMINAL SIZE NELSON #7645. WITH BRASS CONSTRUCTION AND A NORMAL WORKING PRESSURE OF 150 P.S I OR RAINBIRO #44 NP 8 IN ORDER TO PREVENT UNAUTHORIZED USE, THE VALVE SHALL BE OPERATED ONLY WITH A SPECIAL COUPLER KEY WITH AN ACME THREAD FOR OPENING AND CLOSING THE VALVE. ,C. THE COVER SHALL BE PERMANENTLY A TT ACHED TO THE OUlCK·COUPLING VALVE. IT SHALL BE PURPLE RUBBC:R OR-VINYL. 0. LOCKING COVERS &Bf REQUIRED. AN ANNUAL CROSS CONNECTION INSPECTION WILL BE DONE BY i:!THER CARLSBAD MUNICIPAL WATER DISTRICT OR SAN DIEGO COUNTY DEPARTMENT OF HEAL TH SERVICES. COPIES OF INSPECTION REPORTS WILL BE FORWARDED TO THE NON-INSPECTING PARTY. DEVELOPER SHALL SHOW THE LOCATION OF R.C. SIGNS ··oo NOT DRINK" ON THESE Pl.ANS. . FUTURE RECLAIMED WATER SYSTEM (PRIVATE) LAGUNA VILLAGE ~~)3 ANO S k N-ITE USER/SUPERVISOR SHALL BE DESIGNATED IN WRITING THIS INDIVIDUAL SHALL BE FAMILIAR WITH PLUMBING SYSTEMS WITHIN THE PROPERTY, WITH THE BASIC CO~1CEPTS OF BACKFLOW/CROSS-CONNECTION PROTECTION. AND THE SPECIFIC REQUIREMENTS OF A RECLAIMED WATER SYSTEM COPIES OF THE DESIGNATION. WITH CONTACT PHONE NUMBERS SHALL BE PROVIDED TO THE SAN DIEGO COUNTY DEPARTMENT OF HEAL TH SERVICES AND CARLSBAD MUNICIPAL WATER OISTfllCT · GALEY AND KEMMERL Y IN CASE OF EMERGENCY CONTACT HOMES @ (619)632-8032 (Fill IN1 (NAME) (TEL NO 1 OR AFTER HOURS CONTACT ~~~JsAND KEMMERLY @(619) 632-8032 (FILL IN; (NAME) (TEL NO.) 24 SHOW ALL PUBLIC AND PRIVATE POTABLE WATER MAINS ON IMPROVE~,ii:NT PLAN -'l'ITEM NUMBERS 8. 19 t'.ND 23 SHALL BE REQUIRED JUST PRIOR TO THE ACTUAL USE OF RECLAIMED WATER. ITEM NUMBER 22 THE SIGNAGE PLAN SHALL BE A PART OF THIS IMPROVEMENT PLAN, BUT THE SIGNAGE ANO TAGS WILL BE INSTALLED JUST PRIOR TO ACTUAL USE OF RECLAIMED WATER. • SIGNAGE NOTES THE FOLLOWING GUIDELINES FOR THE USE OF RECLAIMED WATER ARE TO BE PERMANENTLY POSTED INSIDE THE DOOR OF EACH CONTROLLER WHERE THEY ARE EASILY VISIBLE PLACE ON 8-1/2" X 11" SIZED SIGN. COLOR: PURPLE BACKGROUND WITH BLACK LETTERING. I. GUIDELINES FOR RECLAIMED WATER USE 1. IRRIGATE BETWEEN THE HOURS OF 10:0DP M. AND 6:00AM. ONLY VJATERING OUTSIDE THIS TIME FRAME MUST BE DONE MANUALLY WITH OUALIFIED SUPERVISORY PERSONNEL ON-SffE. NO SYSTEM SHALL AT ANY TIME BE LEFT UNATTE:NOED DURING USE OUTSIDE THE NORMAL SCHEDULE 2. 3 4. 5. 7. 8 II IRRIGATE IN A MANNER THAT WILL MINIMIZE RUN-OFF, POOLING. AND PONDING THE APPLICATION RATE SHALL NOT EXCEED THE INFILTRATION RA"i"E OF THE SOIL TIMERS MUST BE ADJUS:f!:D SO AS TO BE COMPATIBLE WITH THE LOWEST SOIL INFILTRATION RATE PRESENT. THIS PROCEDURE MAY BE FACILITATED BY THE EFFICIENT SCHEDULING OF THE AUTOMATIC CONTROL CLOCKS (I.E., EMPLOYING THE REPEAT FUNCTION TO BREAK UP THE TOTAL IRRIGATION TIME INTO CYCLES THAT WILL PROMOTE MAXIMUM SOIL ABSORPTION) . ADJUST SPRAY HEADS TO ELIMINATE OVERSPRAY ONTO AREAS NOT UNDER THE CONTROL OF THE CUSiOMER. FOR EXAMPLE, POOL DECKS. PRIVATE PATIOS AND LOTS. AND STREETS AND SIDEWALKS MONITOR AND MAINTAIN THE SYSTEM TO MINIMIZE EQUIPMENT ANO 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 TURNOVER RATE OF EMPLOYEES IN THE LANDSCAPE - INDUSTRY. IT IS IMPORTANT THAT THIS INFORMATION BE DISSEMINATED ON AN ALMOST DAILY BASIS. Ii IS YOU. THE LANDSCAPE CONTRACTOR. WHO IS RESPONSIBLE FOR EDUCATING EACH AND EVERY ONE OF YOUR EMPLOYEES OBTAIN PRIOR APPROVAL OF ALL PROPOSED CHANGES AND MODIFICATIONS TO ANY PRIVATE ON-SITE FACILITIES. SUCH CHANGES MUST BE SUBMITTED TO AND APPROV'ED BY. THE DISTRICT ENGINFERING OFFICE ANO DESIGNED IN ACCORDANCE WITH DISTRICT ST ANDAROS ALL RECLAIMED WATER SPRINKLER CONTROL VALVES SHALL BE TAGGED WITH IDENTIFICATION TAGS A. TAGS SHALL BE WEATHERPROOF PLASTIC, 3• X 4".PURPLE IN COLOR \.'/!TH THE WORDS "WARNING RECLAIMED WATER - DO NOT PRJNK" IMPRINTED ON ONE SIDE AND "AVISO-AGIJA !MPURA-NQ TOMAR" ON THE OTHER SIDE IMPRINTING SHALL BE PERMANENT AND BLACK IN CCLOR. USE TAGS AS MANUFACTURED BY T CHRISTY ENTERPRISES OR APPROVED EQUAL B ONE TAG SHALL BE ATTACHED TO EACH VALVE AS FOLLOWS. 1. · ATTACH TO VALVE STEM DIRECTLY OR WITH PLASTIC TIE-VJRAPQB 2. ATTACH TO SOLENOID WIRE DIRECTLY OR WITH PLASTIC TIE-WRAP QB 3 ATTACH TO VALVE COVER WITH EXISTING VALVE COVER BOLT ALL SPRINKLER HEADS SHALL BE IDENTIFIED AS "RECLAIMED WATER HEADS" - EACH AUTOMATIC CONTROLLER AND ITS ASSOCIATED EQUIPMENT SHALL BE IDENTIFIED WITH A SIGN BEARING THE WORDS: RECLA:MED WATER USED FOR IRRIGATION" IN ENGLISH AND SPANISH. WITH BLACK LETTERS 1" HIGH ON A PURPLE BACKGROUND. THE SIGN SHALL BE PLACED SO THAT IT CA/'i BE READILY SEEN BY ANY OPERATIONS PERSONNEL UTILIZING THE EQUIPMENT. 902, 926 LAGUNA DRIVE, CARLSBAD, CA APN 155-271-29,30 , +--"DO NOT DRINK" SIGNS POINT OF CONNECTION· 1B} WATER METER AND BACKFLOW PREVENTOR ■ LOCATED AT REMOTE CONTROL VALVES (TYP.) • LEGEND -w-EXISTING POTABLE WATER SYSTEM 0000□ PROPOSED RECLAIMED WATER SYSTEM LOCATION MAP NO SCALE ~ AREA OF RECLAIMED WATER USE SHEET INDEX ' . LOCATION OF CONNECTION POINTS (METER AND BACKFLOW PREVENTION) • "DO NOT DRINK" SIGN LOCATIONS 0 BALL VALVE DECLARATION OF RESPONS,IBL f CHARGE . 1 HEREBY DECLARE THAT I AM LICENSED DE:S1GNER OF WORK FOR THIS PROJECT. THAT I HA\iE EXERC1SED RESPONSIBLf:CHARGE OVER THE DES•GN OF THIS PROJECT AS DEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONAL CODE. AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS ANO SPECIFICATIONS BY THE CITY OF CAAlSBAO AND THE SAN DIEGO COUNTY DEPT. OF HEALTH SERVICES IS CONFINED TO A REVIEW ONLY AND DOES NOT RELIEVE ME. AS THE LICENSED DESIGNER 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 FIRM NAMES & ADDRESSES· AOL PLANNING ASSOCIATES. INC 5962 LA PLACE COURT. SUITE 205. CARLSBAD. CALIFORNIA 920Da .. BY ANTHONY 0. LAWSON DATE 5/4/92 Prep3rer REGISTRATION NOS. RLA ff22B 1 EXPIRATION DATE· 1/31/93 PURPLE LOGO -'vVHITE BACKGROUND 1 • PURPLE LETTERS 36" VVARNING RECLAIMED WATER DO NOT DRINK RE CLAIMED WATER -Vi (',, - A VISOAGUA IMPURA z IS!ZE) 12· X 3C .~UJ ABS PLASTiC OR ST!CK·O.'~ VMil SIGNS ALSO 016 AlGMltJt;I ADL PlANNING ASSOCIAlES \ NOTOM~R -· . \_1" PURPLE LETTERS . . , 2" PURPLE LETTERS TYPICAL SIGNS I __ , . PHONE 16191 931-8637 W.!-,tiNlNG HECLAlME.D WA'fEH DO IJOT DRINK, \(Wit AVISO·AGUA IMPURA NO 'fOl~.AR (S!ZEJ ~a-X ;s~ I ! ' ! i I i C '& ALUIA!l,UM .. 060 PLASTIC OR $TIC~•ON ViNYl SIGNS . 1 . TITLE SHEET SHEET RECLAIMED WATER SYSTEM• TITLE SHEET, NOTES SHEET IRRIGATION PLANS, LEGEND SHEET INSPECTION PROCEDURES IRRIGATION / PLANTING DETAILS SHEET PLANTING PLAN . SHEET CITY CONSTRUCTION INSPECTION SHALL INCLUDE· SPECIFICATIONS SHEETS A LOCATION OF PIPE LINES B. TRENCH DEPTH. C. REQUIRED SEPARATION (HORIZONTALLY AND VERTICALLY). D. PIPE IDEN flFIOATION E POINTS-OF-CONNECTION (POC'S) F. LOCATION AND IDENTIFICATION OF SPRINKLER HEADS. G WARNING SIGNS AT THE SITE AND ON THE TRUCKS HAULING PcCLAIMED WATER (IF RECLAIMED WATER IS USED FOR CONSTRUCTION) ZW#IA t/1-1,r"A-,c ~- ,_.,,-p;,a. AN APPROVAL LETTER REGARDING THE INSPECTION OF THE PROJECT SriAl L BE OBTAINED FROM THE CITY AND THE DISTRICT, AND BE FORWARDED TO THE COUNT HEAL TH DEPARTMENT PRIOR TO FINAL -INSPECTION APPROVAL 2, 3. DISTRICT FINAL INSPECTION SHALL INCLUDE A COVERAGE TEST AFTER COMPLETION OF THE SPRINKLER SYSTEM TO DETERMINE THE ADEQUACY OF COVERAGE ON THE APPROVED USE AREA AND PROTECTION OF AREAS NOT APPROVED FOR RECEIVING RECLAIMED WATER. f:l WARNING SIGNS AND LABELS C QUICK COUPLING VALVES ·D ALL ASPECTS OF THE IRRIGATION CONDITIONS· INCLUDING WINDBLOWN SPRAY. RUNOFF. AND PONDING E REQUIRED PROTECTION OF ALL RESIDENTIAL AREAS F. REQUIRED PROTECTION OF WELL. STRE:AMS, RESERVOIRS. ETC G CROSs-cor~NECTION ANNUAL INSPECTION SHALL INCLUDE A COMPLETE INSPECTION WHICH SHOULD COVER PART A AND PART B OF THE DISTRICT FINAL INSPEC'TION. ' Rev,s1ons must tie apprc,ved by PuQhc heattti E ng,neer. City Engineer & Dist net Engineer pr,or to ImpIemen1a:Ion mf1eI0 VICINITY MAP NO SCALE "AS BUil T" RCE EXP. REVIEWED SY: -.,. ........... ,,_ .. -__ INSPECTOR CTJ CITY OF CARLSBAD 2 PLANNING DEPARTMENT . """"""""' --~Nt;WIM;1u,1j, ----. . . . -.. ,. -·--. ,hW" ,,,. ._.,.,.' -----·------·· _, ·-. . . RECLAIMED WATER SYSTEM FOR: CARLSBAD MUNICIPAL VATER DrSTRlCT DISTRICT APPROVED CHANGES 1 2 3 4 5 6-8 DATE D~TE - .. __ ISHaTS I PE 2.92.02 ~l.<>~C-, ... ,,. Cachl:nd. Cl, 92liOll U,l11)Wl-tl6i)1 ~~~~ ,_~It.so;:..,:, NO DESCR!PT!DN ~PPROVE /~¼~ DEVELOPERS NAM(,GAL~Y KEMMERLY HOMES ~G~NA VILLAGE DATE ADDR(SS, 7720 EL CAMINO REAL STE.2M LA COST A, CA 92009 ll!illlil /t>/U(o/l-, ~ r ' BOB CDATES, DISTRICT ENG!NE:E:I< APP.:_,,-~~_7. ,1 )·• :-,/0 ~-~~ nATE . /o. Z7--9;,,,, "" :::::: R.C..E 19928 TELEPHONE• (619) 832-8032 SAN DIEGO C~HE_ALiH DEPARTMENT ASCI s Pl.,,\N UI ~ (Y,.'\:l "f" -J,.. :' DA• , .· , DATE PLAN PREPARED: 5/4/92 AOL DWN BY: , PROJECT NO. DRAWING NO. .,,, /f\l't', ~~"' ~) -.>--/IS-,lJ..-1'2-BY1 CHKO BY: . FIELD BY: Cf 91-01 327-SL APPROVCD ~Y• DATC1 ., · . . • CMWD "'89--C-329 1-----------l..J,. ~ !½,- I f---------+lr. 0 ~-,..,·~t~ .. I ·,._.,.,u. ; ~t·····,,, ; f?.)\JJ~ ct:a CDNf-iEz:iiO\..J w E;::l::, A t11 IFP!C;lf'-W_+J Ml:S71:'$2-. I~ 0.::Wl-i- ~ HITH J>. ~11 ~..EP r'R'~::uf-!::: ~fl.OW ~eNTE-12 ¢ ~1, FF~-LlM=: ~. ' c~ ~1 L-0ttr f"Dfi: ~ 1. 040 $ l i I , ' j ' j I i -0::: a 11-----1 t f I ·," I J ,~1/l I • I l I : / : . ., E',lcg 5 f i . 11 P~~Y----------Jr------------_, I ! ,iot IRRIGATION LEGEND: IRRIGATION HEADS SYMBOL • A >~ • " ~ ~ ct! ,e ➔ MAKE MODEL NOZZEL PSI GPM R TORO 570 SERIES : 570C-10-FLA 30 2.0 1 2 360 570C-10-HLA 30 1.0 1 2 1 80 570C-10-OLA 30 0.5 1 2 90 570C-FSF-LG 30 1. 0 7 360 570C-FSH-LG 30 0.5 7 180 570C-FST-LG 30 .35 7 120 570C-FSQ-LG 30 .26 7 90 S?OC-4-EST 30 0.6 4' X 15' 570C-4-SST 30 1.45 4' X 30' 570C-SB-2·180 30 .25 2.5 2/180◊ NOTE: ··oor DENOTES 4" POP-UP {570C-4P) t/:¥7Jl2r f",l<-,c,1'>-0 "CIRCLE" DENOTES 12" SHRUB POP-UPS i570C-12P) DtSCRIPTION 10 Series 1 O Series 10 Series 7 Series 7 Series 7 Series 7 Series End Strip Spray Side Strip Spray Strearn Bubbler "b::.r" Pef.bTt"0 I'..,'' /'i')P UF' (5700-4:f') ~ (_)fo!Jf-.ll=Cd,/~~ - .. . .J J, J; \ OTHER EQUIPMENT SYMBOL MAKE s 1CfO ffi CHAMPION M NIBCO -----------_,,__ _ _,._ ---.ff---__ _,,__ ~ IRRITROL tm FEOCO 0 WILKENS 0 RAINBIRD ® RAINBIRD GD @ MOOEL 254 466RS-075 T-580 SCH40 SCH SO SCH40 SCH80 CL 200 CL 315 CL 200 CL 315 MC-6 PLUS 825Y-BV 500HR 44DNP RAIN CHECK VALVE SIZE -I I i -I T i • ' I I/ Ii ii Btck.J. 2 I OP , ' !\ l; Ao-WI LT k?CATlcN ii m Of ~ Mt>ltiUNE ~j\ (. T'(f. <:;;'/M~L) \ i 11 I\ ll\ i,\ \ / ~/4 . v'/ ---•· ---------\1w-· , I Eldg. 6 SIZE PERKEY 3/4" LINE SIZE PER PLAN VARIES PER PLAN VARIES 3/4"-11/4" 1/2" ONLY 3/4"-11/4" 1/2" ONLY 6STATION 3/4 n 3/4" 1 " r,,;, m1i VALVJ:;6 l-oCArreo ON ~ "i,!Df;, <?f e'-NTI'•'( WI'<¥- r \ I ~ -\ ~\ \ DISCR/PTION I' ..,,. . ... -\ - ~ - ELECTRIC RE:MOTE CONTROL VALVE ANTI-SIPHON MAI JUAL CONTROL VALVE ( A\J1'D!1/TTl<'.'..) BALL VALVE DOMESTIC PRESSURE MAINLINE PVC SLEEVE SIZE 2X MAINLINE PVC "ALERTLINE" PRESSURE MAINLINE PVC "ALERTLINE" SLEEVE SIZE 2X MAINLINE PVC LATERAL SIZE PER PLAN PVC lJI "ERAL PVC "Al E-f\TUNE" LATERAL SIZE PER PLAN PVC "P.' .f:RTLINE" LATERAL AUTOMATIC IRRIGATION CONTROllER REDUCED PRESSURE BACKFLOW PREVENTOR PRESSURE REGULA TOR QUICK COUPLER AUTOMATIC RAIN SHUTOFF STATION NUMBER REMOTECCt-l'TROLVALVEKEY STATIONGPM VALVE SIZE MANUALCONTROLVALVEKEY GPM f-POWER SOURCE PROVIDED ElY OWNER : 1 CONTRACTOR SHALL VERIFY THIS LOCATION IN FIELD, I - I I I AOl PtANNtNQ ASSOCIATES \,11t,on DOl~Q-"' L<.r!d Ro,,,,.,«lg ~oodo<;<:V<'; Ar~OCII.Y':' 506~ Lo ~0c-11 C.wrt w~·:N~ Car~. CA nooe ttl<;,;,931~ tlt!J 8kig, 3 Bldg. 7 I - - APPROVED ENG!NEER PLAN CHECKER DATE INITIAL /~" \ -?. l DATE 'T ENGINEER a' WORK REVISION DESCRIPTION Bdg4 I Bldg. 8 0 "AS BUILT" APPROVED FOR PLANTING ~~ 0,j,,/,1-AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION __, ~~t., l?/~1/r.e, ctAit Rei-EXP. , OF PLANTING AREAS. REVIE'M::D BY: L--/~~--,Z-,f-q4- INSPECTOR DATE ,~~•s 1 I SH3T I CITY OF CARLSBAD PLANNING DEPARTMENT LANDSCAPE PLANS FOR: PE 2.92,02 Laguna Village ~· Q')e,. I.""'' IA f'\QI\Jj::: /"A MO 0:,Q A,-, - APPR~,7,:· .i/ IJ ~ -,, • I j , /t;.z--; ' , DATE INITIAL DATE INITIAL OWN BY: Wl--PROJECT NO. DRAWING NO. CHKO BY: CT-91-01 327-3L OTHER APPROVAi CITY APPROVAL FIELD BY: CMWD -'89--0-329 ~ A F <D· AUTOMATIC IRRIGATION CONTROLLER ®· PEDESTAL 0-©· 4" MIN. (SLOPE AWAY FROM 1 PEDESTAL ON ALL SIDES) ©· ANCHOR BOLTS (PER MANUFACTURERS REQ.) ®-2" (TYP.) ®· CONTROL WIRE (BUNDLE & TAPE) ®· CONCRETE FOOTING ®-19" MIN. © L ®· 12" MIN. 1S" MAX. ®· .. PROVIDE 314" NOM. DIA. PLASTIC ELECTRICAL CONDUIT WI POWER 0· 90 LONG SWEEP PLASTIC ELECTRICAL CONDUIT FOR CONTROL WIRES (SIZE AS REQ.) @-CONTROLLER ENCLOSURE LE MEUR OR EQUAL AUTOMATIC CONTROLLER W/ ENCLOSURE SECTION-NO SCALE 1 • (2) Z-C•A., 1 (f LONG LOOGEPOLE PINE STAKES. PERPENOICLl.AR TO PREVAILING WINDS. 2 • V.IT. "CINCH TIES', OR EQUAL. ';.'RAP ARO\.NDTRUHC t-lh,IL EACH END TO EACH STAKE 3 • Til EE TRUNK 1 · cur TOP SECTONOfF OF STAKE OAMAG(O OY IIAMv!(f!JI-G S • 1· .< 4" CROSSTIE 6 • ROOTBALL BACKFILL PUDDLE AND S~TflE. SET THEE z-ABOVE FIM cm. 7 -ROOTBALL fl -? :t. AC..)()'ffiAl l. OIAMFTFH 9 , SLOPE BOTTCt,,1 TO DRAIN 10· 6" WATERIN'.l BASIN, EXCEPT IN LAWN ARF.AS. RFMOYE AFTER MAINT. PD. 12 -PLANT TABLETS (T BELOW GRADE) l 3• PLACE STAKES OUTSIDE Of flOOHIAU. OFFSETFOOMTRUNK3" TREE PLANTING/ STAKING n(~) " " " " " " ,, " " " ii " " " r{;f) ~) @>-i I , -J, -J, SECTION• NO SCALE 1, WALL OR POST 2. CONCRETE FOOTING J, SPREAD ON WALL I',. ~FCURE 4. REMOVE NURSERY ;;TAKE S. SET ROOTBALl TIGHT TO FOOTING. R(MOVE ANY EXC£SS COIJCAETE. 6. 6" WATERING OERM 7. FINISHED GflADE 8. PLANTING TABLET 9. PLANTING BACKFILL (PUDDLE I',. SETTLE TO S (T PLANT AT FINIS H(D onADE) 10. 1 x 1100TBALL ou•TH 11 < x AOOTBALL DIAMETER 0 VINE PLANTING K------sEcT,oN-NO SCALE G) ·} 2' MAX Ii_ I t,J z :J i: a: w a: a.. g,, ,. 0 ,1 u=== ···:,; 'I ::L -.,,,,--; WATTS #77S LINE SIZE WYE STRAINER @ REDUCED PRESSURE BACKFLOW DEVICE® WITH 2 BALL VALVES, REFER TO PLAt-.J FOR TYPE AND SIZE OF EQUIPMENT BRASS UNION BRASS ELL (TYPICAL) (jJ @ BRASS NIPPLE, TYPICAL 1 CU. FT. CONCRETE THRUST BLOCKS, TYPICAL WRAP PIPES W/ 10 MIL. TAPE. SATURATE AND COMPACT SUB-GRADE TO 90% PRIOR TO POUR FINISH GRADE PVC MALE ADAPTER (D · REMOTE CONTROL VALVE (SEE SPECS.) ®·SOLENOID @) · WATERPROOF WIRE SPLICE CONNECTORS (SEE SPECS.) {!) · CONTROL WIRES; BUNDLE AND TAPE (WI 4 FEET MIN. EXTRA WIRE) @) · PVC SCH 80 UNION ® · VALVE BOX (SEE SPECS.) (j) · PVC NON•PRESSURE PIPE (SEE SPECS.) @) . PVC PRESSURE PIPE (SEE SPECS.) ® . PVC SCH 80 NIPPLE (TYP.) (LENGTH AS REQUIRED) @ . PVC SCH 40 FEMALE ADAPTER (TYP.) 0 . FINISH GRADE (FLUSH IN TURF, 1" IN GROUNDCOVER) @ . PVC SCH 40 TEE (SSS) OR ELL (SS) ON MAINLINE @ . UNDISTURBED I COMPACTED SUBGRADE 0 -BRICK OR CONCRETE SUPPORTS @ -1 CU. FT. MIN. PEA GRAVEL © . SEE SPECS. FOR DEPTHS G). ® @- ©· ®- ®- 0· ®- ®- @- 0· QUICK COUPLER VALVE (SEE SPECS.) NIA BRASS NIPPLE (LENGTH AS REQ.) FLUSH IN TURF AREAS, 2" IN GROUND COVER OR SHRUB AREAS 6'" • 12" FROM EDGE OF CURBS, WALKS. ETC. PVC SCH 40 ELL (ST) 1 CU. FT. CONCRETE FOOTING ON COMPACTED SUBGRADE BRASS RISER (LENGTH AS REQUIRED) PVC PRESSURE PIPE (SEE SPECS.) BRASS COUPLER (THREADED) UNDISTURBED/COMPACTED SUBGRADE PRESSURE CALCULATIONS WAlER METER #1 SIZE I " H.G l 315.0 EL.EVATION AT METER 58.0 HEAD LOSS TO METER 257.0 x t.33 ~ i 1 'f .3 PSI REMOTE CONTROL VALVE #5 SlZE MAXIMUM DEMAND (GPM) 11.0 ELEVATION 58.0 HEAD LOSS AT R.C.V. 0.0 X -433 = 0.0 PSI PRESSURE AT HC.V. 111.3 PRESSURE CALCULATIONS FOR REMOTE CONTROL V.~LVE · 1 • WATER METER 0.9 PSI LOSS 314" 6ACKFLOW PREVENTER 4.0 PS! L.OSS GA TE1BAlL VALVES , .0 PS! tOSS 145 11 /4 .. MAINLINf. 2.7 PSI LOSS 60' 1 • MAINLINE 4.3 PSI LOSS 3/4' REM01E CONTROL VALVE 4.3 PSI LOSS 2' 1" lAH:RAL LINE 0.0 PSI LOSS 40' 314" LA.TERAL LINE 1.7 PSI LOSS 80 112· LATERAL LINE 4.5 PSI LOSS t 0% FITTINGS LOSS 2.3 PS! :...oss ELEV CHANGE (IN SYSTEM) 0.0 PSI LOSS TOTAL SYSTEMS LOSS 25.7 PSI PRESSURE REQUIRED AT HEAD 30,0 PSI TOTAL PRESSURE REQUIRED 55.7 PSI STATIC PRESSURE AVAILABLE 111.3 PSI RESIDUAL WATER PRESSURE 55.5 PSI G)-SHRUB HEAD 0 BACKFLOW PREVENTER C REMOTE CONTROL D QUICK COUPLER (~} PVC SCH. 80 PVC RISER G). 10" MIN. ©· PVC SCH 40 ELL OR TEE AT LATEcRAL (SST) SECTION-NO SCALE l -SHRUD 2 • RUUTBALL. :S -SLOPE 4-6-MIN. !."i -2 X ~UfJTDALl DIA. f, -WAILRING BASIN (IF R[U·o.) 7 -PL ANT ·r AHi !_ I~; (3" BEi.OW GRMJI) 0 ·· Sl[ SPECS 0 -flN liJ.?AOE. A1 SLW1 f (/>.S REO'D.) IO -TIJP nr CURG, f'LANTFR. OR PAVING 11 -FIN GRAD[ AT FXl5TING SLOPE {AS RE0'D.) 11 -l·'tMHING BACKFILL (PUDDLE & SETTLE f'I..ANl AT f IN. GRAil(). @) SHRUB PLANTING G -----------'-'-""""---SEC Tl ON -NO SCALE NOTE: (i) 2 X 4 nEDWOOD HEADER (CONSTR. GRADE) USE (2) 1 X 4 REDVVOOD HEADER FOR CURVED EDGES -SEE Pc"-N ··, (J_1 flt<!SH GRADE 1" FOR LP:lf', AREJ..S @ FiNISH GRADE 2" f0,9 GROUNDCOVER AF.EAS (±_;· i2) ad GALV. NAILS PER STA.KE (18, IX 2 X 12 REDWOOD STAKE AT 8' 0.C (§_; I x-4; ~ I?, fcfot7v,Jt,:,p "aciFfOf!.-r'e<>A~J7 !1 'S' ii T : f ± 11"@ ~ AT SPUCES USE A 1X4X15 REDWOOD SUPPORT BOARD Wi 2 STAKES ON OPPOSITE SIDE OF HEADER BOARD. ATTACH STAKES AS DESCRIBED ABOVE AND ATTACH SUPPORT BOARD Wi (4) Sci GALV. NAILS. (2@ EA. END) 0 _R_E_D_W_O_O_D_H_E_A_D_E_R ____ _ \__=} SECTION• NO SCALE EE PLAN H VALVE SECTION-NO SCALE VALVE SECTION-NO SCALE BACKFH.L-SATURATE ANO COMPACT TO 90% FlNISH GRADE / / .. ,~@ 1 , 1 DOMESTIC PRESSURE MAIN 7'-,J,-..C-+-,c"-,-,-'.-"'o;,,_ / (POTABLE) ~ / / .. / ,--"'--LLL-c. .. / I_ --~ ,. ·.cl:=::r::===:tl;;;;f ~ BECLAIMED PRESSURE MAIN -I 7----;r-,.. ........ / - ;ff'r;;;lil! .. ljl I ' N TE: C(.. C{,, PARALLEl RUNS OF DOMESTIC AND RECLAIMED PRESSURE MAINS SHALl MM,TAIN A SEPARATION OF 10·-o· . MAINLINE CROSSING TRENCH DETAIL L 2" 4. SEE !'LANT LE6END 2. PRtPAR(O SOIL 5. CONCRETE MOW STRIP 3. FINISH GRAD£ OR WALK 6_ 6"' ~. ,· , 3-~ ~ I . . . SECTION GROUND COVER PLANTING (TRI-SPACING) SECTION· NO SCALE BACKFLOW ASS EMBLY NOTES: THE BACKFLOW ASSEMBLY MUST BE INSTALLED A MINIMUM OF SIX 1riCHES {6") AND NOT TO e:XCEED A MAXIMUM OF nvo FEET (2') FROM THE METER EXCEPT WHERE THIS WOU~D REQUIRE THE BACKFLOW ASSEM131. Y TO BE INSTALLED IN THE PUBLIC RIGHT-OF- WAY. IN WHICH CASE, THE BACKFLOW ASSEMBLY MUST BE INSTALL.ED A MAXIMUM OF' TWO FEET (2') INSIDE THE PROPERTY LINE. THE BACKFLOW ASSEMBLY MAY NOT' ur,D!CR AN" CIRCUMSTMJCE 8[ ll✓STALLEO IN THE PUBLIC RIGHT-OF-WAY. 2. TYPE K HARD OR TYPE L HARD COPPER OR BRASS PIPRWITf' SOLDER JOINTS OR THREADED FITTINGS MUST BE USEO BETWEEN THE METER AND THE BACKFLOW ASSEMBLY J PRECEDING THE NUMBER ONE SHUT OFF VALVE, CONNECTION MUSl BE MADE WITH A COPPER OR BRASS 90 DEGRl:E ELBOW TO A COPPER OR BRASS RISER TO A COPPER OR BRASS 90 DEGREE EL.BOW. SHUT OFF VAi.VE MAY BE FOLLOWED BY A. COPPER OR BRASS NIPPLE AND/OR A BRASS UNION. RISER MUST BE OF SUFFICIENT LENGTH THAT THE BOTTOM OF THE BACKFLOW ASSEMBLY IS TWELVE INCHES (12") TO THIRTY-SIX INCHES i36''i ABOVE GRADE IN AN AREA NOT SUBJECT TO FLOODING 4. IF BACKFLOW ASSEMBLY IS TO BE INSTALLED ON A SLOPE WITH A HORIZONTAL TO VERTICAL RATIO OF 4:1 OR GREATER. A n1vo FOOT 12'1 H!GH RETAINING WALL MUST BE BUILT SLIF{ROlJNDING TIIE ASSEMBLY ON THREE SIDES WITH THE OPENING ON THE DOWN SIDE OF THE SLOPE. THERE MUST BE A MINIMUM TWO FOOT (2'\ HORIZONTAL CLEARANCE BETWEEN THE RETAIN!NG WALL AND THE BACKFLOW .I\SSEMBLY. ASS[M8LV MUST BE LOCATED IN MJ AREA NOT SUBJECT TO FLOODING 5. ONLY THE REDUCED PRESSURE PRINCIPLE BACKFLOW PREVENTION ASSEMBLIES WHICH HAVE BEEN APPROVED BV THE STATE OF CALIFORNIA DEPARTMENT OF HEALTH SERVICES MAY BE USED ON WATER SERVICES WITHIN THE CARLSBAD MUNCIPAl. WATER DISTRICT 0· BALL VALVE ®-PVC SCH. 80 UNION ©·PVC $CH 40 45° ELL (SxS) (TYPICAL) ©· VALVE BOX (SEE SPECS.) ©-SHORT PVC SCH. 80 NIPPLE (LENGTH AS REQ'D) (TYP.) ©-PVC PRESSURE PIPE (TYP.) (SEE SPECS.) -- = §111111~ (j)-PVC SCH 40 FEMALE ADAPTER (TYP.) ©-FINSH GRADE IN TURF. 1" IN G.C. @)-1 CU. FT. (MIN.) PEA GRAVEL SUMP (!_Q)-COMPACTED SUBGRADE (,) -BRICK OR CONCRETE SUPPORTS ON COMPACTED SUBGRADE @ ·SEE SPECS. FOR DEPTH ©· FLEX RISER (M!PT x FIPT) (KING BROS. OR EQUAL) ©-3" MIN., 6" MAX. FROM EDGE OF CURBS, HEADERS, · ETC. (6 .. FROM WALLS) 0-SEE SPECIFICATIONS © SHRUB SPRAY HEAD SECTION-NO SCALE 0· POP-UP SPRAY HEAD (SEE SPECS.) © ©· SWING JOINT ASSEMSL Y (1 SCH 80 I NIPPLE AND 3 MARLEX ST. ELLS) ' I ®" ii I ANGLE WILL VARY WITH HEIGHT OF ·= POP·UP BODY) ©-PVC SCH 40 TEE (SST) OR ELL (STJ ®i ®· PVC NONPRESSURE LINE (SEE SPECS.) ®-2" MAX. FROM CURBS, WALKS, ETC. ®" 1" IN SHRUB AREAS ®-SEE SPECS. FOR DEPTH 0r--_B_A_L_L_V_A_L_V_E ____ .....,S,....E..,.CT=1-0N---NO-S __ C_A __ LE 0 __,_PO~P /-"'U'-'--P_S"""'P,_,R...!!A_,_Y!......!....!.H'='EA'-'-'De<,__ ___ _ ADL ?LANNING ASSOClil.lES u-e:.nn 0,.S:Q" 1.(,,-.:,1~~ L.....~~J.,,c,',ll...::l;,j! .. ~~ I.Cl l"-x•C(U'I Sut .. ~ coa,t><:>,:t. CA Q?C(.f> (bl-.,;,v.ll-M.'.17 G Sill ft.PPROVED ENGINEER Pl.AN CHECKER DATE ' DATE INITIAL iENGlNEER OF WORK REVISION DESCRIPTION ; SECTION•NO SCALE "AS BUil i' APPROVED FOR PLANTING AND IRRIGATION ONLY, DATE INCLUDING PRECISE LOCATION RCE EXP. OF PLANTING AREAS. REVIEWED BY; INSPECTOR DATE I ~:ET I CITY OF CARLSBAD ISHaTS I PLANNING DEPARTMENT LANDSCAPE PLANS FOR: PE 2.92.02 Laguna Village 90Z,/426 LAGUNA DRIVE. CARLSBAD ,. _, f APPR09"'h ~7.' 11/1 ;;.., ·.,:. /tJ. ZJ-f-z_, . / , .. -, DATE INITIAL DATE INITIAL OWN BY, )I.pc.· PROJECT NO. DRAWING NO, CHKO BY: / ~01HER APPROVAi CTY APPROVAL FIELD BY: CT-91-01 327-3L CMWO #89-0-329 < z ::, () < ....J ~f'-.tT~Y :-\ON.I.,<~ (J:>( "'TH f,-f',>;,) \ I I \ li I' /' I I I i I I i i I ' ' ' \ f----+--0 . I l ' \ -;- i I, " ,- ' I / ' L. 1 ,_ t'" / / /' l';,(::Jt,. .... ' 'kO I F--i--JA C-(..A---··-·--···--·-.-·-·····-:·• .. ,,j.-•··!·· ., .. ~---·· . ,, ~ &-Ai.-i :':':> . F'!"--U. a~. ---.. ·--···---··--·--·-----r·· :~ {.-?"/-.: .! l -; i +---· ---·--· .. ·····--·· I &F-.- ---; ' -~ ~~ 1'2... I I I -----------------+------------------- PLANT LEGEND /lBF/EI! TREES LAG. IND. MEL. LEU. TRI. CON. PRU. GER. SHRUBS AGA. PET. DIE.BIG. HEM. SPP. ESC. FRA. HIB.R-S. NAN DOM. PIT. TV. RHA. CLA. {PTN'J!Q'l N4MF. Lagerstromia lndica Mefsleuca leucadendra Tristania conteaa Prunus cernsifera 'Krauter Vesuvius· Agapanthvs ;;, 'Peter Pan' Die/es bico/or Hemerocallis Species Escalonia e_ 'Frades,i' Hibiscus rosa-sinensis Nandina don10stica Pittosporom tobria 'Variegata' Rhaphiolepis ind/ca. 'Clara GROUND COVER HED HAH. Hedera h. BP-l--T•CA LAWN Marathon II VINES lvlAC UNG Mac1cldyr1na unguis-cati ! &AL. Crape Mynle Cajeput Tree Brisbane Box Purple Leaf Plum Pete, Pan Lily of the Nile Fortnight LI ly Daylily Frades Escalonia Chinese Hibiscus Heavenly Bamboo Variegated Pillosporum White Indian Hawtr,orn l",A;...T1C. IV'( NCN Cats Claw 36' Box 36" Box 15 Gal. 15 Gal. , Go!. 1 Gal. 1 Gal. 5Gal. 5Gal. 5Gal. 5Ga!. 5Ga!. Flats Seed 1 Gal • \ .. ) + J Bdg. 6 Fel&f<S Multi-Tn;nk 13 Min.), Full Head. Guy 9'-10' X 6'-7' Multi-Trunk 13 Min), Full Head, Guy 10'-12' X 5'-6' Standard, Straight Trunl< .. Full Head, Stake 7'-8' X 2'-3' Standard, Straight Trunk, Full Head, Stake T-8' x 2'-;l' Full Clumps. Good Color Full Clumps, Good Color Full Clumps, Good Colo, Full & Bushy lo Ground, Good Color Full & Bushy to Ground, Good Color Tr.pie Cane (min.) Full to Ground, Good Color Full & Bushy, Good Color Full & Bushy, Good Color 12" o. c .. Full Flats, Well Rooted, Good Color Well Roo!ed, Good Color Full & Spreading, secure to adjacent surtace, rernove from ;iursery stake ,iAQl"-P\f -fil-F---Iq~~ J,-¥i------.J.- t I \ FOUR EXISTING MATURE TREES TO BE RElvlOVED SHALL BE REPLACED BY 1&-36" BOX TREES. (4: 1 replacement ratio) • / / j I AOL PtANN!NG ASSOC/A HS t'rb::ln '!>o:tg, ~,,,...,,,~ taMWOC>ti Alctir.&elu!V !l.'<,l I.Cl l'l=<lo C OUN si~~,::,?.Sfi Co~•tx:JO. CA ~~OG8 (61n9J1-&m r·· I + " ' \ \', t..C:·· ' .... ~ . . . .. ,.,. \~ (;71"'-~, ! \· . \ iO ! +------\""''_; ---f-l &A:... i ~ ,,· ------ • ,• .,... + I- ------r,---L ' ' ' I j 1 I J, I V' + + I I iE---5~jJJ)dt1N.Qut:L___ , I ' \ . . . , \ ~~~--: + i _ 4 ~-::'i~: ___ .>0 .. 1: ____________ J ?(~iA _.. . \ I . C:, I t.:'lF-. _Cle,, (ff,..:..,... \ 4 j + /,PP ROVED ENGINEER PLAN CHECKER DATE INITIAL ENGINEER OF WORK Bldg. 7 cf-______ ........- DATE I ! ' I REVISION DESCRIPTION + + 0 "AS BUILT" APPROVED FOR PLANTING AND IRRIGATION ONLY, DATE INCLUDING PRECISE LOCATION RCE EXP. OF PLANTING AREAS. REVIEWED BY: INSPECTOR DATE I SHSET I CITY OF CARLSBAD ISH~ETS I PLANNING DEPARTMENT LANDSCAPE PLANS FOR: PE 2.92.02 Laguna Village ,/9d2. 92fi..b\GUNA DRIVE. CARLSBAD / ✓ AP. l ,4t,#!;? I.L n_ J ,. M~?.7~ qz,...,-, t , DATE INITIAL DATE INITIAL DWN BY: Ao"'-' PROJECT NO. DRA\IIING NO. CHKD BY: CT-91-01 327-3L OlHER APPROVAi CITY APPflOVAL FlELD BY: CMWD #OO--C-329 SECTION 2811 • RECLAIMED WATER IRRIGATION SYSTEM PART 1 · GENERAL 1.5 1.5.1 CONTROLLER CHARTS 2,322 CONTROLLER CHARTS SHALL BE PREPARED, APPROVED BY THE L.S. 1.1. RELATED DOCUMENTS ARCHITECT, AND PLACED IN THE CONTROLLERS BEFORE COMMENCING SERVICE. CONTROLLER CHARTS PREPARED AS SET FORTH BELOW ,_ 1.1. 1.1.2. 1.2 1.2.1 1.2.2 1.2.3 1.24 1.2.5 1.3 1.3.1 1.3.2 1.3.3 , .4 1.4.1 1.4.1 1 1.4.1.2 1.4. 1-3 1.4.1-4 1.4.1.5 1.4.1.6 1.4.1.7 1 .4.2 1.4.3 1.4.4 DRAWINGS ANO GENERAL PROVISIONS OF CONTRACT, INCLUDING GENERAL AND SUPPLEMENTARY CONDITIONS AND DIVISION 1 SPECIFICATION SECTIONS. APPLY TO THIS SECTION. THESE SPECIFICATIONS COVER AUTOMATICALLY CONTROLLED IRRIGATION SYSTEMS, INCLUDING ALL TRENCHING, BACKFILLING AND COMPACTING; SLEEVES, INSTALLATION OF 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 AND SPECIFIED HEREIN. REQUIREMENTS ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH THE UNIFORM 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 THE AFOREMENTIONED RULES AND REGULATIONS, NOTIFY THE CARLSBAD MUNICIPAL WATER DISTRICT AND AWAIT THEIR INSTRUCTIONS BEFORE PROCEEDING WITH THE WORK AFFECTED. 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, MANUFACTURER'S WARRANTIES: MANUFACTURER'S WARRANTIES SHALL NOT RELIEVE LIABILITIES UNDER GUARANTEE. THE CARLSBAD MUNICIPAL WATER DISTRICT MAY AT THIS OPTION, REOUIRE A MANUFACTURER'S WARRANTY ON ANY PRODUCT PROPOSED FOR USE. 1.5.1.1 1.5.1.2 1.5.1.3 1_5_1_4 1.5.2 1.6 1.6.1 1.6.2 PROVIDE'. ON 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. THE CHART IS TO BE A REDUCED DRAWING OF THE ACTUAL AS- BUil T SYSTEM. THE LINE WEIGHTS AND LETTERING ON THE ORIGINAL CONTROLLER CHART DRAWING SHALL BE SO DRAWN THAT THE REDUCED CHART IS CLEARLY READABLE. THE CHART SHALL BE A BLACl<LINE PRINT WITH A DIFFERENT COLOR USED TO SHOW AREA OF COVERAGE FOR EACH STATION. WHEN COMPLETED AND APPROVED. THE CHARTS SHALL BE HERMETICALLY SEALED BETWEEN TWO PIECES OF PLASTIC. E'.ACH PIECE BEING A MINIMUM OF TEN (10) MILS THICK. FAILURE TO PROVIDE CONTROLLER CHARTS WILL RESULT IN TERMINATION OF SERVICE. 2.3.2.3 2.3.2.4 2325 2.3.2.6 2.3.2.7 2.3.2.7 .1 2.3.2 7.2 CONTROLLER ACCESS -----➔ 2.3.2.7"3 2.3.2.7.4 THE DISTRICT RESERVES THE RIGHT TO HAVE COMPLETE ACCESS TO THE CONTROLLER CLOCKS FOR REASONS OF MONITORING AND CONTROLLING SYSTEM FAILURES. THE APPLJCANT. OWNER, OR CUSTOMER SHALL PROVIDE THE DISTRICTWITH TWO SETS OF ALL KEYS NECESSARY FOR ACCESS TO THE CONTROLLER CLOCKS WITHIN THE DESIQl'j £1..R.e,A. Tr-1,E.l~~ILL THEN BECOME THE PROPERTY OF THIN(@1)=11a\ h"Aiel:.IYSTEM IS CONVERTED TO A POTABLE WATER SUP.PLY AS PROVIDED FOR IN SECTION 1-11 HEREIN, THE KEYS WILL BE RETURNED TO THE OWNER THE DISTRICT 1$ NOT RESPONSIBLE FOR LOSS OR DAMAGE TO ANY CONTROLLE'.R. FAILURE TO PROVIDE KEYS WILL RESULT IN TERMINATION OF 2.3.2.7.5 2.3.2 7.6 2.328 233 2.3.4 ALL WORK CALLED FOR ON THE DRAWINGS BY NOTES SHALL BE SERVICE AS SET FORTH IN SECTION 14 OF THE DISTRICT'S RULES FURNISHED AND INSTALLED WHETHER OR NOT SPECIFICALLY AND REGULATIONS. MENTIONED IN THE SPECIFICATIONS, 00 NOT WILLFULLY INSTALL -i"-----------------------------l. 2.4 THE SPRINKLER SYSTEM AS iNDICATED O~I THE DRAWINGS WHEN 1 .7 CONVERSION FROM A POTABLE TO RECLAIMED WATER SUPPLY IT IS OBVIOUS IN THE FIELD THAT UNKNOWN OBSTRUCTIO~,S OR GR.ADE 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 CARLSBAD MUNICIPAL WATER DISTRICT IN THE EVENT THIS IS NOT DONE. THE CONTRAQTQ_R $HALL AS.SJJ.ME FULL fl.E.SPONSIB.UJTY FOR THE NECESSARY REVISIONS. DUE TO THE SCALE OF DRAWINGS, IT IS NOT POSSIBLE TO INDICATE ALL OFFSETS, FITTINGS, SLEEVES, ETC WHICH MAY BE REQUIRED. THE CONTRACTOR SHALL CAREFULLY INVESTIGATE THE STRUCTURAL AND FINISHED CONDITIONS AFFECTING ALL OF HIS WORK AND PLAN HIS WORK ACCORDINGLY, FURNISHING SUCH FITTINGS, ETC., AS MAY BE RE'.QUIRED TO MEE'.T SUCH CONDITIONS, DRAWINGS ARE GENERALLY DIAGRAMMATIC AND INDICATIVE OF THE WORK TO BE INSTALLED. THE'. WORK SHALL BE INSTALLED IN SUCH A MANNER AS TO AVOID CONFLICTS BETWEEN IRRIGATION SYSTEMS, PLANTING AND ARCHITECTURAL FEATURES. PROTECTION AND DAMAGE PROTECT WORK AND MATERIALS FROM DAMAGE DURING CONSTRUCTION AND STORAGE. PVC PIPE'. AND FITTINGS SHALL BE PROTECTED FROM DIRECT SUNLIGHT. ASSUME ALL RESPONSIBILITY FOR DAMAGE TO EXISTING CONSTRUCTION ANO RESTORE TO ITS ORIGINAL CONDITION SHOULD DAMAGE OCCUR AS A RESULT OF THIS WORK. CONTRACTOR SHALL SECURELY COVER OPENINGS INTO SYSTEM AND COVER APPARATUSES, EQUIPMENT, ANO APPLIANCES BOTH BEFORE AND AFTER BEING SET IN PLACE TO PREVENT OBSTRUCTION IN THE PIPE'.$ AND PREVENT BREAKAGE, MISUSE, OR DISFIGUREMENT OF THE APPARATUSES, EQUIPMENT OR APPLIANCES. RECORD DRAWINGS RECORD DRAWINGS SHALL BE PREPARED AND SHALL SHOW ALL CHANGES II~ THE WORK CONSTITUTING DEPARTURES FROM THE ORIGINAL CONTRACT DRAWINGS INCLUDING THOSE INVOLVING BOTH CONSTANT-PRESSURE AND INTERMITTENT-PRESSURE LINES AND APPURTENANCES. ALL CONCEPTUAL OR MAJOR DE'.SIGN CHANGES, INCLUDING ANY CHANGES THAT MAY BE AFFECTED BY THE REQUIREMENTS OF THESE STANDARD SPECIFICATIONS, SHALL BE APPROVED BY THE DISTRICT BEFORE IMPLEMENTING THE CHANGE IN THE CONSTRUCTION CONTRACT FAILURE TO RECEIVE PRIOR APPROVAL MAY RESULT IN TERMINATION OF SERVICE. 1.7 .1 1.7.2 1.8 1.8.1 1.9 1.9.1 ALL IRRIGATION FACILITIES CONVERTING FROM A POTABLE TO A RECLAIMED WATER SUPPLY SHALL CONFORM TO THE DISTRICT'S CONSTRUCTION SPECIFICATIONS AS CONTAINED HEREIN. THE FACILITIES TO BE CONVERTED SHALL BE INVESTIGATED IN DETAIL INCLUDING REVIEW OF ANY RECORD DRAWINGS, PREPARATION OF REQUIRED REPORTS, A~JD DETERMINATIONS BY THE DISTRICT OF MEASURES NECESSARY TO BRING THE SYSTEM INTO FULL COMPLIANCE WITH THESE STANDARD SPECIFICATIONS. THE APPLICANT, OWNER. OR CUSTOMER SHALL PAY ALL COSTS TO CONVERT THE SYSTEM AT NO COST TO CARLSBAD MUNICIPAL WATER DISTRICT. GUARANTEE ALL WORK SHALL BE GUARANTEED IN WRITING FOR ONE (1) 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. REPAIRS IF REQUIRED, SHALL BE DONE PROMPTLY UPON NOTIFICATION BY PROJE'CT OWNER'S REPRE'.SENTATIVE, 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 FOU~,D DURING EXCAVATIONS, CONTRACTOR SHALL PROMPTLY NOTIFY THE OWNER'S REPRESENTATIVE FOR INSTRUCTIONS AS TO FURTHER ACTION. FAILURE TO DO SO WILL LEAVE THE CONTRACTOR LIABLE FOR ANY AND ALL DAMAGES THERETO ARISING FROM HIS 0PERATIONS SUBSEQUENT TO DISCOVE'.RY OF SUCH UTILITIES NOT SHOWN ON THE DRAWINGS. PART 2 .. PRODUCTS 2.12 2.1.1 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 EOUIPMENT TO BE USED. SUBSTITUTIONS WILL ONLY BE ACCEPTED WHEN APPROVED BY THE CARLSBAD MUNICIPAL WATER DISTRICT. EQUIPMENT OR MATERIALS INSTALLED OR FURNISHED WITHOUT PRIOR APPROVAL OF THE CARLSBAD MUNICIPAL WATER DISTRICT MAY BE l'lE'.JE'.CTED AND THE CONTRACTOR RE'OUIRED TO REMOVE SUCH MATE'.RIALS FROM THE SITE'. AT HIS EXPENSE. UPON COMPLETION OF EACH INCREMENT OF WORK. ALL REQUIRED +-<:::-----· INFORMATION AND DIMENSIONS SHALL BE TRANSFERRED TO THE 2: ......_ EQUIPMENT TO BE'. FURNISHED ___ _,-~ RECORD DRAWINGS. FACILITIES AND ITEMS TO BE LOCATED AND " VERIFIED ON THE RECORD DRAWINGS SHALL INCLUDE THE 2.2.1 SUP?LY_AS A PART OF THE CONTRACT THE FO_~J..,OW!NGTOOLS: FOLLOWING: POINT OF CONNECTION ROUTING OF SPRINKLER PRESSURE LINES GATE: VALVES SPRINKLER CONTROL VALVES QUICK-COUPLING VALVES ROUTING OF CONTROL WIRES OTHER RELATED EQUIPMENT AS SPECIFIED BY THE DISTRICT OR THE OWNER CHANGES AND DIME'.NSIONS SHALL BE'. RECORDED IN A LEGIBLE AND WORKMANLIKE 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 TERMINATION OF SERVICE. 2.2. 1 .1. TWO (2) SETS O'F SPECIAL TOOLS ~RE;--~OR REMOVING, DISASSEMBLING, ANO AOJl,I.S-J.fflld' EACH TYPE OF SPRINKLER AND VALVEONTHIS~~-A PART 2.2.1.2. TWO (2) '5,E¥S'f'OR EACH AUTOMATIC CONTROLLER -----_.-- 2 .2. 1 .3 . .,--...-ONE (1) QUICK COUPLER KEY AND MATCHING HOSE SWIVEL FOR THE QUICK COUPLING VALVE INSTALLED. . ·- 2.3 PVC PRESSURE MAINLINE PIPE AND FITTINGS 2.3. 1 ALL BURIED PRIVATE PIPING IN THE RECLAIMED WATER SYSTEM SHALL BE INSTALLED WITH WARNING TAPE IDENTIFYING IT AS RECLAIMED WATER WITH THE EXCEPTION OF INTERMITTENT PRESSURE LINES. INTERMITTENT PRESSURE LINES (LINES ON THE DOWNSTREAM SIDE OF A CONTROLLER VALVE THAT WILL NOT BE SUBJECT TO CONSTANT PRESSURE) MAY BE EXCEPTE'.D AS LONG AS IT IS APPARE~IT. DUE TO LINE SIZE AND LOCATION AS DETERMINED SOLELY BY THE DISTRICT ENGINEER OR INSPECTOR, THAT THE LINES ARE PART OF A RECLAIMED WATER Sf>RINKLER IRRIGATION SYSTEM. 2 3.2 STENCILED PIPE, AS SPECIFIED BELOW, WILL BE ACCEPTED IN CONJUNCTION WITH WARNING TAPE. 2.3 2.1 PRESSURE MAINLINE PIPING FOf, SIZES 2" AND LARGER SHALL BE PVC CLASS 315, AND SHALL BE PURPLE. 2.4.1 2.4.2 2.4.3 2.4.4 2.5 2_5_ 1 2.6 2.6.1 2.6.1 2.6.2 27 2.7.1 2.7.2 2.8 2.8.1 2.8.2 2.8.3 2.9 2.9.1 2.10 2. 10.1 PIPE SHALL BE MADE FROM AN NSF APPROVED TYPE 1, GRADE 1, PVC COMPOUND CONFORMING TO ASTM RESIN SPECIFICATIONS "D1784". 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). PRESSURE MAINLINE PIPING FOR SIZES 1 1/2" AND SMALLER SHALL BE PVC SCHEDULE 40 WITH SOLVENT WELDE'.D JOINTS, AND SHALL BE PURPLE. PIP£ SHALL BE MADE FROM NSF APPROVED TYPE 1, GRADE 1, PVC COMPOUND CONFORMING TO THE ASTM RESIN SPECIFICATIONS "D1785". ALL PIPE MUST MEET REQUIREMENTS AS SET FORTH IN FEDERAL SPECIFICATION PS-21-70. PVC SOLVENT-WELD FITTINGS SHALL BE SCHEDULE 40, 1-2, 11-1 NSF APPROVED CONFORMING TO ASTM TEST PROCEDURE D2466. SOLVENT CEMENT AND PRIMER FOR PVC SOLVENT WELD PIPE AND FITTINGS SHALL BE OF TYPE AND INSTALLATION METHODS PRESCRIBED BY THE MANUFACTURER. ALL PVC PIPE MUST BE'.AR THE'. FOLLOWING MARKINGS. MANUFACTURER'S NAME NOMINAL PIPE SIZE SCHEDULE OR CLASS PRESSURE RATING IN P.S.I. NSF (NATIONAL SANITATION FOUNDATION) APPROVAL DATE OF EXTRUSION ALL FITTINGS SHALL BEAR THE MANUFACTURER'S NAME OF TRADEMARK. MATERIAL DESIGNATION, SIZE, APPLICABLE I.P.S. SCHEDULE AND NSF SEAL OF APPROVAL. AC P , 4" ANO ABOVE, SHALL HAVE THE WORDS "REC\ AIMED 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 "RECLAIMED WATER" IN 5/8" LETTERS REPEATED EVERY 12 INCHES. PVC NON-PRESSURE LATERAL LINE PIPING NON-PRESSURE BURIED LATERAL LINE PIPING SHALL BE PVC CLASS 200 WITH SOLVENT-WELD JOINTS, AND SHALL BE PURPLE. PIPE SHALL BE MADE FROM NSF APPROVED, TYPE 1, GRADE 11 PVC COMPOUND CONFORMING TO ASTM SPECIFICATIONS "01784". ALL PIPE MUST MEET REQUIREMENTS SET F08TH IN FEDERAL SPECIFICATION PS-22-70 WITH AN APPROPRIATE ST AN OARD DIMENSION RATIO. EXCEPT AS NOTED IN PARAGRAPHS 2.3.2, 1 & 2.3.2.2 of SEC. 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 LATERAL LINES SHALL BE 3/4" PIPE. POTABLE WATER PIPING (SEE SECTION l.+'\I ) ALL PVC POTABLE WATER PIPING INSTALLED WITHIN THE SAME. PROJECT LIMITS AS THE PRIVATE RECLAIMED WATER PIPING SHALL BE INSTALLED IN ACCORDANCE WITH THE UNIFORM PLUMBING CODE AND ALL OTHER LOCAL GOVERNING CODES, RULES AND REGULATIONS. THE PIPE SHALL BE CONTINUOUSLY AND PERMANENTLY MARKED WITHE 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 "POTABLE WATER" IN 518 LETTERS REPE'.ATED EVERY 12 INCHES, AND BLUE TAPE IDENTIFYING IT AS A POTABLE WATER LINE AND STATING "CAUTION: WATER LINE BURIED BELOW" WARNING TAPE THE PLASTIC WARNING TAPE SHALL BE PREPARED WITH SILVER PRINTING ON A PURPLE FIELD HAVING THE WORDS, "CAUTION RFQt AIMFD WATER LINE BELOW". THE OVERALL WIDTH SHALL BE 3 INCHES WARNING (CAUTION) TAPE SHALL BE AS MANUFACTURED BY THOR ENTERPRISES, INC .. P.0 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 THE' ENTIRE LENGTH OF THE PIPE AND $HALL BE FASTENED TO EACH PIPE LENGTH BY PLASTIC TAPE BANDED AROUND THE PIPE WITH FASTENERS NO MORE THAN 5 FE!:'T APART. TAPING ATTACHED TO THE SECTIONS OF PIPE BEFORE'. LAYING IN THE TRENCH SHALL HAVE FLAPS SUFFICIENT FOR CONTINUOUS COVERAGE. ALL RISERS BETWEEN THE MAINLINE AND CONTROL VALV!;:S SHALL BE'. INSTALLED WITH WARNING TAPE. A SECOND WARNING TAPE RUNNING CONTINUOUSLY ABOVE PIPING TO BE INSTALLED 12 INCHES ABOVE RECLAIMED WATER LINE. BRASS PIPE FITTINGS WHERE INDICATED ON THE DRAWINGS, USE RED BRASS SCREWED PIPE CONFORMING TO FEDERAL SPECIFICATION #WW-P-351. FITTINGS SHALL BE RED BRASS CONFORMING TO FEDERAL SPECIFICATIONS #WW·P-460 AUTOMATIC CONTROLLERS AUTOMATIC CONTROLLERS SHALL BE OF SIZE AND TYPE SHOWN ON THE PLANS ALSO SEE "POTABLE WATER SPECIFICATIONS FOR ADDITIONAL SPECIFICATIONS ON AUTOMATIC CONTROLLERS. FINAL LOCATION OF AUTOMATIC CONTROLLERS SHALL BE APPROVED BY THE OWNER'S AUTHORIZED REPRESENTATIVE THE 120 VOLT E'.LECTRICAL POWER TO THE AUTOMATIC CONTROLLERS SHALL BE SHOWN ON THE PLAN$_ ELECTRIC CONTROL VALVES CONTROL VALVES SHALL BE OF THE TYPE AND SIZE SHOWN ON PLANS .. THEY SHALL BE PURPLE. ELECTRIC CONTROL VALVE BOX USE 1 O" X 10 1 /4" ROUND BOX FOR ALL BALL VALVES, CARSON INDUSTRIES #910-12B WITH PURPLE'. BOLT COVER OR APPROVED EQUAL. EXTENSION SLEEVE SHALL BE PVC-6" MINIMUM SIZE. 2.10.2 2.11 2.11.1 2.11.2 2, 11.3 2.11.4 2.11.5 2.12 2.12.1 2 13 2.13 1 2.14 2.14.1 2.15 2. 15. 1 2.16 USE 9 1/2" X 16" X 11" RECTANGULAR BOX FOR ALL ELECTRICAL CONTROL VALVES, CARSON INDUSTRIES 14129-128 WITH PURPLE BOLT DOWN COVER OR APPROVED EQUAL SPRINKLER HEADS ALL SPRINKLER HEADS SHALL BE OF THE SAME SIZE, TYPE AND DELIVER THE SAME RATE OF PRECIPITATION WITH DIAMETER (OR RADIUS) OF THROW PRESSURE, AND DISCHARGE AS SHOWN ON THE PLANS ANDIOR SPECIFIED IN THESE SPECIAL PROVISIONS. A FINE GRANULAR MATERIAL BACKFILL WILL BE INITIALLY PLACED ON ALL LINES. NO FOREIGN MATTER LARGER THAN ONE'.-HALF (112) INCH SIZE WILL BE PERMITTED IN THE INITIAL BACKFILL. IF SETTLEMENT OCCURS AND SUBSEQUENT ADJUSTMENTS IN PIPE, VALVES. SPRINKLER HEADS, LAWN, PLANTING, OR OTHER CONSTRUCTION IS NECESSARY THE CONTRACTOR SHALL MAKE ALL REQUIRED ADJUSTMENTS WITHOUT COST TO THE OWNER. RISER NIPPLES FOR ALL SPRINKLER HEADS SHALL BE SAME SIZE. AS THE RISER OPENING IN THE SPRINKLER BODY. ALL SPRINKLER HEADS OF THE SAME TYPE SHALL BE OF THE SAME MANUFACTURER. QUICK COUPLER RECLAIMED WATER -QUICK COUPLING VALVES USED IN RECLAIMED WATER SYSTEMS SHALL BE 1" NOMINAL SIZE RAINBIRD NO. 44NP VALVE SHALL BE'. OPERATED WITH A SPECIAL COUPLER KEY (ACME THREAD) TO PREVENT UNAUTHORIZED USE. LOCKING COVERS ARE REQUIRED AND SHALL BE PERMANENTLY ATTACHED TO VALVE. COVERS SHALL BE PURPLE RUBBER OR VINYL 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-OFF HYDRANTS, BLOW-OFFS OF STRAINERS, AND OTHER SUCH FACILITIES SHALL BE RESTRICTED FROM PUBLIC ACCESS. 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 CONSTRUCTION SERVICES WHERE'. DESIGNATED BY THE DISTRICT ENGINEER OR INSPECTOR. THE LABELS WILL NOTIFY THAT THE SYSTEM CONiAINS RECLAIMED WATER THAT IS UNSAFE TO DRINK, AUTOMATIC CONTROL WIRE: ELECTRiC WIRING RUNS FROM CONTROLLER TO THE AUTOMATIC CONTROL VALVES SHALL BE SOLID, SINGLE CONDUCTOR, COPPERWIRE, 4/54 IN. INSULATION, 4/64 IN. NEOPRENE JACKE 1, STYL.E DB (DIRECT BURIAL) OR EQUAL, RED WIRES TO EACH VALVE, COMMON WIRE SHALL BE BLACK BALL VALVES SHALL BE AS SPECIFIED IN THE PLANS. APPROVED: P1PPRCVED F-□R P __ A~JTI~JG 1\r'-JD IRRIGATI □~-1 □NL Y, H·J[l_ u DI f\J G PRt_ C IS· L □ er; T I □t~ [F PL_ANTING f1 REAS. RCE RE\,EWED BY. INSPECTOR "AS BUILT" DATE EXP ____ _ DATE r"""" •-~ -~-•---~~-••,a,M-~~-~-•~---~-e~ ---•~ ---•----, ____ _,___ __ ,__ _______ ·-------------+----+----+----+------t SPECIFICATIONS FOR: PE 2.92.02 DATE : iNITIAL fNGINEER OF WORK REVISION DESCRIPTION DATE INITIAL DATE INiTl!,L OTHER ,WPR0VAL CIF APPROVAL i DR.A \MNG NO. : ?J../~3L--! L .. ~, ····--·--···-·-·-~..,.......1 CMWD #89-0-329 PART 3 -EXECUTION 3, 1 3.1.1 32 32.1 3.2.2 3,2.21 3.2.2.2 3.2.2.3 3.2,2.4 3.2.3 3.3 3.3.1 3,3.2 3.3,3 3,4 3.4, 1 3.4.2 3.4.3 3,5 3,5,1 LAYOUT 3,5.2 ALL WORK SHALL BE LAID OUT IN ACCORDANCE WllHPLANS AND DETAILS AS SHOWN ON THE DRAWINGS. LOCATE IRRIGATION 3 6 APPARATUSES, EQUIPMENT. ETC, IN PLANTED AREA WHEREVER POSSIBLE. 3.6.1 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 $AME AREA ARE INSTALLED, AND PROVIDING NO ADDITIONAL MATERIALS ARE 3,7 RE OU IRED. 3,7_ 1 EXCAVATING AND TRENCHING PERFORM ALL EXCAVATIONS AS REQUIRED FOR THE INSTALLATION 3 7.2 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 3.8 IN A MANNER SATISFACTORY TO THE OWNER'S REPRESENTATIVE. 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: 18" COVER OVER MAINLINES 12" COVER OVER PVC LATERAL LINES 4" COVER OVER POLY TUBING LATERAL LINES 30" COVER OVER SLEEVED LINES UNDER ROADS DIG TRENCHES STRAIGHT AND SUPPORT PIPE CONTINUOUSLY ON BOTTOM OF TRENCH LAY PIPE TO EVEN GRADE. TRENCHING EXCAVATl01' SHALL FOLLOW LAY OUT INDICATED ON DRAWINGS AND AS NOTED. BACKFILLING THE TRENCHES SHALL NOT BE BACKFILLED UNTIL ALL. REQUIRED TESTS ARE PERFORMED. TRENCHES SHALL NOT BE BACKFILLED UNTIL ALL REQUIRED OBSERVATIONS ARE PERFORMED. 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 CONFORM · TO ADJACENT GRADES WITHOUT DIPS, SUNKEN AREAS, HUMPS, OR OTHER SURFACE IRRl::GULARITIES. A FINE GRANULAR MATERIAL BACKFILL WILL BE INITIALLY PLACED ON ALL LINES. NO FOREIGN MATTER LARGER THAN ONE-HALF (1/2) INCH IN SIZE WILL BE PERMITTED IN THE INITIAL BACKFILL. (TO A DEPTH OF 3") , 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, TRENCHING AND BACKFILL UNDER PAVING TRENCHES LOCATED UNDER AREAS OF PAVING, ASPHALTIC CONCRETE OR CONCRETE WILL BE INSTALLED AND BE BACKFILLED WITH A SAND LAYER 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 FIRM 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, INSTALLATION OF POLYVINYL CHLORIDE PIPE SOLVENT WELD PVC PIPE FITTINGS USING SOLVENTS AND METHODS RECOMMENDED BY THE MANUFACTURER OF PIPE, EXCEPT WHERE SCREWED CONNECTIONS ARE REQUIRED PIPE ANO 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 TWEIHY FOUR (24) HOURS BEFORE WATER IS PERMITTED IN THE PIPE. ALL POLY TUBING FITTINGS SHALL BE OF COMPRESSION Tl'PE INSERT FITTINGS ARE NOT ACCEPTABLE, AVOID KINKING OF POLY TUBING, CONNECTION BETWEEN TUBING ANO FITTINGS TO BE CLEAN AND FREE OF DUST AND DIRT. 11 6/25191 Rev, 3.8.1 3.9 3.9.1 3.9.2 310 3.10.1 3.10.2 3, 11 3.11, I 3.11.2 3,113 3.11.4 3.12 3.12.1 3, 12,2 3.13 3.13.1 3.14 3.14, 1 MAKE ALL CONNECTIONS WITH THREADED FITTINGS USING TEFLON 3_ 15 TAPE. TAKE UP WITH LIGHT WRENCH PRESSURE 3.15.1 AUTOMATIC CONTROLLER INSTALL AS PER MANUFACTURER'S INSTRUCTIONS REMOTE CONTROL VALVES SHALL. BE CONNECTED TO CONTROLLER IN 3.15.2 NUMERICAL SEQUENCE AS SHOWN ON THE DRAWINGS. ALSO SEE "POTABLE WATER SPECIFICATIONS FOR ADDITIONAL SPECIFICATIONS ON AUTOMATIC CONTROLLERS. 3.16 3.16, 1 HIGH VOLTAGE WIRING FOR AUTOMATIC CONTROLLER 120 VOLT POWER CONNECTION TO THE AUTOMATIC CONTROLLER SHALL BE PROVIDED BY THE IRRIGATION CONTRACTOR. ALL ELECTRICAL WORK SHALL CONFORM 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 INCHES (12") 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. CLOSING OF PIPE AND FLUSHING LINES 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. THOROUGHLY FLUSH OUT ALL WATER LINES BEFORE INSTALLING HEADS AND VALVES, SPRINKLER HEADS INSTALL THE SPRINKLER HEADS AS DESIGNATED ON THE DRAWINGS, SPRINKLER HEADS TO BE INSTALLED IN THIS WORK SHALL BE EQU1VALENT IN ALL RESPECTS TO THOSE ITEMIZED, SPACING OF HEADS SHALL NOT EXCEED THE MAXIMUM INDICATED ON THE DRAWINGS. IN NO CASE SHALL THE SPACING EXCEED THE MAXIMUM RECOMMEr,DED BY THE MANUFACTURER. HYDROSTATIC TEST -OPEN TRENCH REQUEST THE PRESENCE OF THE CARLSBAD MUNICIPAL WATER DISTRICT INSPECTOR AT LEAST FORTY EIGHT (48) HOURS IN ADVANCE OF TESTING. TEST TO BE ACCOMPLISriEO AT THE EXPENSE OF THE CONTRACTOR AND IN THE PRESENCE OF THE CARLSBAD MUNICIPAL WATER DISTRICT INSPECTOR CENTER LOAD PIPING WITH SMALL AMOUNT OF BACKFILL TO PREVENT ARCHING OR SLIPPING UNDER PRESSURE. ALL FITTINGS ANO COUPLINGS TO BE TOTALLY EXPOSED. 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. REPAIR LEAKS RESULTING FROM TESTS, AND RETEST UNTIL SYSTEM MEETS SPECIFIED TEST, BACKFILLING AND COMPACTING INITIAL BACKFILL ON ALL LINES SHALL HAVE NO FOREIGN MATTER LARGER THAN {1/2"i IN SIZE. BACKFILL SHALL BE SUFFICIENTLY DAMP TO PERMIT THOROUGH COMPACTION, BACKFILL FOR TREr•CHING SHALL BE COMPACTED TO DRY DENSITY EQUAL TO 90% OF ADJACENT UNDISTURBED SOIL AND SHALL CONFORM TO ADJACENT GRADES, WITHOUT DIPS, SUNKEN ARES, HUMPS, OR OTHER IRREGULARITIES. SETTLING OF BACKFILLED TRENCHES, WHICH MAY OCCUR DURING ONE YEAR PERIOD AFTER FINAL ACCEPTANCE, SHALL BE REPAIRED BY THE CONTRACTOR, INCLUDING THE COMPLETE RESTORATION OF ALL DAMAGED PLANTING, PAVING, OR OTHER IMPROVEMENTS OF ANY KIND, TO OWNER'S SATISFACTION AT NO ADDITIONAL EXPENSE, TEMPORARY REPAIRS THE OWNER RESERVES THE RIGHT TO MAKE TEMPORARY REPAIRS AS NECESSARY TO KEEP THE SPRINKLER SYSTEM IN OPERATING CONDITION. THE EXi:'RCISE OF THIS RIGHT BY THE OWNER SHALL NOT RELIEVE THE CONTRACTOR OF HIS RESPONSIBILITIES UNDER THE TERMS OF THE GUARANTEE AS HEREIN SPECIFIED. ADJUSTING THE SYSTEM ADJUST VALVES, ALIGNMENT, AND COVERAGE OF ALL SPRINKLER HEADS IF IT IS DETERMINED 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. 3.17 3.17.1 3 17 1,1 3.17,1,2 3.17,i,3 3.17.2 "3.18 3.18.1 3, 18.2 3.18.3 3, 18.4 3.18.5 3, 18.6 3. 18.7 3.18.8 3.18.9 3.18.10 3.18.11 3.18.12 3.19 MAINTENANCE THE ENTIRE SPRINKLER IRRIGATION SYSTEM SHALL BE UNDER AUTOMATIC OPERATION FOR A PERIOD OF SEVEN (7) DAYS PRIOR TO ANY PLANTING, THE ARCHITECT RESERVES THE RIGHT TO WAIVE OR SHORTEN THE OPERATION PERIOD. CLEAN UP CLEAN-UP SHALL BE DONE AS EACH PORTION OF WORK PROGRESSES. REFUSE AND EXCESS DIRT SHALL BE REMOVED FROM THE SITE. ALL WALKS AND PAVING SHALL BE SWEPT. ANY DAMAGES SUSTAINED ON THE WORK OF OTHERS SHALL BE REPAIRED TO ORIGINAL CONDITIONS. SITE OBSERVATIONS IN ALL CASES WHERE OBSERVATION OF THE IRRIGATION SYSTEM IS REQUIRED A/JD/OR WHERE PORTIONS OF THE WORK ARE SPECIFIED TO BE PERFORMED UNDER THE OBSERVATION OF THE CARLSBAD MUNICIPAL WATER DISTRICT. IT WILL BE THE SOI E RESPONSIBILITY OF THE l ANDSCAPE CONTRACTOR TO NOTIFY THE CARLSBAD MUNICIPAL WATER DISTRICT TWO (2) WORKING DAYS IN ADVANCE OF THE TIME SUCH OBSERVATIONS ARE REQUIRED. PHONE: 619-438-1161 EXT. 4221 ' OBSERVATIONS ARE REQUIRED FOR THE FOL.LOWING: UPON INSTALLATION OF SLEEVES UPON INSTALLATION AND TESTING OF MAINLINE. UPON l~JSTALLATION OF LATERAL LINES. A COMPLETE OPERA TING 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. REMOTE CONTROL WIRING: DIRECT BURIAL CONTROL WIRE SIZES: AS SHOWN AND SPECIFIED HEREIN BEFORE. PROVIDE ONE CONTROL WIRE AND ONE COMMON GROUND WIRE TO SERVICE EACH VALVE IN SYSTEM. PROVIDE 4 FOOT MINIMUM EXPANSION LOOP AT EACH VALVE TO PERMIT REMOVAL AND MAINTENANCE OF VALVES. INSTALL CONTROL WIRES AT LEAST 12" OELOW FINISH GRADE AND MINIMUM OF 4" FROM ANY PIPE OR FITTINGS EXCEPT AT TERMINAL POINTS. INSTALL CONTROL WIRES AND IRRIGATION PIPING IN C:OMMON TRENCHES WHEREVER POSSIBLE. IN CASE OF DAMAGE TO ANY COMMON OR CONTROL WIRE, CONTRACTOR IS TO RUN AN EXTRA COMMON AND TWO EXTRA CONTROL WIRES ON EACH LEG OF MAINLINE TO THE FARTHEST RCV BACK TO THE CONTROLLER. INSTALL CONTROL WIRES IN SLEEVES SEPARATE FROM PIPING. CONTROL WIRE SPLICES: ALLOWED ONLY ON RUNS OF MORE THAN 300-FEET, SPLICES AS FOLLOWS: STRIP OFF MINIMUM OF 2-112" OF INSULATICN FROM EACH WIRE. TWIST ON SCOTCHLOK ELECTRICAL SPRltlC CONNECTOR, MINIMUM FOUR COMPLETE TURNS. SEAL CONNECTOR IN EPOXY RESIN AND BURY IN/\ ROUND VALVE BOX WITH A TWO FOOT EXPANSION LOOP TAPE COMPLETED SPLICE WITH SCOTCH 33 ELECTRICAL TAPE. NUMBERING AND TAGGING: IDENTIFY DIRECT BURIAL C:ONTROL WIRES FROM AUTOMATIC VALVES TO TERMINAL STRIPS OF CONTROLLER AT TERMINAL STRIP BY TAGGING WIRE WITH NUMBER OF CONNECTED VALVES, BALL VALVES: INSTALL APPROXIMATELY WHERE SHOWN AND AS DETAILED. FIT WITH PLASTIC VALVE BOX AfJD COVER. APPR:)VED APPROVE[ FDR PLANTING i',f'JD IRRIG?1TI □~< □NL Y; I!\JCLUD=r~G PRECISE LCCA TI □N CF PL!\t-..;TI[,JG AREAS. "AS BUil T" DATE RCE EXP ____ _ 1---------------------" INSP:C:C:TOR DATE ,___-,_-_-+-_,_-_·_·--.. _--:========-=====-.. ,_-_-_._,-.,~~=~:=-=-:-=--=-~+--=----·-:==: 11 1 SHEET7 [ ~-c1_TY __ ,o_.F_-·_c_A_R_L_s_s_A_o_ [SHEE8 1s [ -PLANN:.'::_G DE:PARTMEI\ T SPECIFICATIONS FOR: PE 2.,92.02 1-----1------il-------------------+----!-----!----+----- CMWD #89---C---329 SECTION 02441 IRRIGATION SYSTEM POT ABLE SYSTEM PART 1 • GENERAL 1 . 1 DESCRIPTiON A. Work included: Provide irrigation system where shown on Drawings. and as specified herein, complete in place. tested and approved, including but not necessarily limi1ed to: 1. P.O.C., connection of system to existing water supply, 2. Review of utility plans showing otner underground facilities, 3. Trenching and backfill, 4. Lawn and shrub sprinkler system. 5. Drip irrigation system, 6. Automatic controller and remote control valves, 7. Any mc,dental work not shown or specified which can reasonably be interred as part of work and necessary to provide a complete and operable system. B. Related work: 1.2 A. 1 , Documents affecting work of this Section include, but are not necessarily limited 10 General Conditions and other Sections of these Specrfications. 2. Section 02491: Planting. PERMITS, FEES, CODES AND SAPETY ORDERS Obtain all permits and pay required fees 10 any governmental agency having Jurisdiction over work. Arrange for inspections required by local ordinances during the course of construction as required. On completion of work, satisfactory evidence shall be furnished to Landscape Architect 10 show that work is in accordance with ordinance and code requirements. B. Conform with applicable codes, standards and other applicable laws or regulations. Nothing in Drawing or Specifications shall be construed to permit work not conforming to codes. Should Construction Documents or instructions vary from aforementioned rules and re9t1lations, notify Landscape Architect, await instructions before proceeding wiih work affected. 1.3 A_ B. 1 .4 A. 8. 1.5 1 6 QUALITY ASSURANCE Use adequate number of skilled workmen who are thoroughly trained and experienced in necessary cralrs and are completely familiar with specific requirements and mett10ds needed for proper performance of work of !hrs Section. All materials throughout system shall be new and perfect condition. Decision of Landscape Architect shall be final in determination of quality of materials, equipment, workmanship. EXISTING SITE CONDITIONS Contractor shall acquaint himself with all site conditions Should utilities not shown on plans be found during excavatrons, Contractor shall promptly notify Landscape Architecl tor ,nstructions for further action. Failure to do so will make Contractor liable tor any and all damage thereto arising form his operations, subsequen: to discovery of such utilities not show on plant, .. Contractor shall make minor adjustmenls to sprinkler system layout as mpy t,-required. and may be required to work around existing construction at no increase in co§I to Owner. DELIVERY, STORAGE AND HANDLING Protect work and materials under !his Section from damage during co11s1ruc11on and storaqe. Polyvinyl chloride (PVC) pipe and fithngs shall be especially protected from direct suniight. SUBSilTUTIONS No devialions from specified equipment or installation procedures shall be allowed without writ!en approval of Landscape Archirnct. 1. 7 SUBMITTAL$ A. As·Built Drawings: Prepare on blueline print showing deviations from bid documents made during construction affecling main line pipe, controller locations, valves and sprinkler heads. As-builts shall be delivered to Landscape Architect before final acceptance of work B. Submit a l,s1 of all irrigation equipment used, manufac1urer's brochures, maimenance manuals, guaraniees and operating instructions, 1 . 8 Gl..lARANTEE A. Guarantee all work for one year from acceptance date against detects in material, equipment, and workmanship. Guarantee shali cover damage repair to any part of premises resulting from leaks or defecls in material, equipment, workmanship to satisfaclion of Landscape Architect. 8. Repairs shall be done promp11y upon notification by landscape Archi!ect at no cost to Owner. PART 2 -PRODUCTS 2.1 PIPE A. Polyvinyl chloride (PVC) pipe: 1. Pressure Mainline: 2" and larger. Class 315 PVC type 1220; 1&1/2" and smaller - Schedule 40 PVC lype 1220. 2. Non-pressure Lateral lines: Class 200 PVC type 1220, all 1/2" shall be schedule 40 PVC 3. Fitt,ngs: Type II schedule 40 PVC. 4. Solvent Cement: As recommended by manufacture of pipe and of proper consislency. 8, Brass pipe and fittings shall be standard 125 pound class 85% red brass. 2.2 RISERS A Lawn heads: Schedule 80 PVC risers with street ell swing joints per details, B. Shrub heads: Grey schedule 80 PVC risers with swing Joints below grade per details. Risers height Is measured from finish grade to top of riSer_ Risers shall be 1/2" diameter unless otherwise noted on plans. C. Slope heads: Stake risers of impact and gear driven rotor heads on slopes with number 6 steel reinforcing bar, secure with adjustable stainless steel geared clamp to ensure stability. 2. 3 SPRINKLER HEADS Per legend and details on Drawings. 2.4 VALVES A. Ball valves; Provide 125 psi rated valve (line size) Per legend and details on Drawings, B. Quick coupler valves: Per legend and details on Drawings, C. Automatic and manual control valves: Per legend and deta,ls on Drawings. ~IGATION EQUIPMENT __ _______________ A. Tubing: --------------~- 1. Distribution lines: ~Wf~-btacR7Texible line. 2. Outlet 1ubing: .12.§:J..D-.-potfpfope~tti" tubing. B. Emitte~-trrt(ll'won L09end. ------------- ~: 4" polypropelene emitter stakes. -------. 2. 6 BACKFLOW PREVENTER Provide back/low preventers shown on legend and install per details on Drawings. 2. 7 AUTOMATIC CQNTROUER A. Provide controller shown on legend on Drawings. B. Control wires: 24 volt solid wire U.L. approved for direct burial in ground. Black #14 UF direct lead and white #12 UF common ground. unless otherwise noted on plans. 2. 8 OTHER MATERIALS A. Plastic valve boxes: Provide green plastic valve boxes with lids for ball valves (round) and automatic control valves (2 per box maximum.) Place 6" depth of pea gravel at base of boxes. B. Check valves: Provide spring in-line check valves (line size) per plan and as required to prevent low head drainage. C. Provide other materials not specifically described but required for a complete and proper installation as selected by contractor subject to approval ot Landscape Architect. PART 3 · EXECUTION 3. 1 SURFACE CONDrTIOI\IS A. Verify finish grades and surface drainage with Landscape Architect prior to work. 8, Examine areas and conditions under which work will be performed. Cortect conditions delrimenlal to timely, proper completion of work. Do not proceed until unsatiStactory conditions are corrected. 32 FIELD MEASUREMENTS Make necessary measurements in field, ensure precise fit of items ln accordance with design. 3.3 LAYOUf A. Layout work as accurately as possible to Drawings. Drawings. though carefu!ly drawn, are generally diagrammatic 10 extent that offsets and all fittings are not shown. Site conditions will not always permit locating piping, valves and heads where shown. This situation shall be brought to immeadiate attention of Landscape Architect and relocation determined in joint conference. Contractor will t,e held responsible for relocating any items without first obtaining Landscape Architect's approval and shall remove and relocate such items at his own expense if so directed by Landscape Architect. B. Where piping is shown on Drawings to be under paved areas but running parallel and ad,iacent to planling areas. the intention is to install pip,ng in planted area. C. Minor chanoes in equipment location from location shown on Drawings shall be made as directed by Landscape Architect at no additional cost to Owner providing such change is ordered before comencement of work, or work directly connected, and no additional materials are required. 3 ,4 TRENCHING AND BACKFILL Trench. backfill and compacl in accordance with industry standards 3. 5 INSTALLATION OF PIPING A. Depth of Cover: PVC Pressure Mainline-18" min. PVC Non-pressure Lateral-1:2'' min. 8. Piping under pavement: 1. Sleeve piping under paved areas as indicated on Drawings. 2. Piping may be installed under existing pavement by jacking, boring. or hydraulic driving except that no hydraulic driving will be permi1ted under asphalt concrete pavemenl 3. Where cutting or breakage of existing pavement is necessary, secure permission from Landscape Archilect before cutting or breaking pavement. then make necessary repairs and replacements to approval of Landscape Architect and at no additional cos! to Owner. C. Inspection of matenals: Carefully ·,nspect pipe and fitlings before installation, removing all dirt, scale and burrs, reaming as required. Install pipe wi1h markings up for visual inspection. D. Plastic {PVC) p,pe: 1. Exercise care in handling, loading, unloading and storing plastic pipe and fittings: a. Store under cover form direct sunlight until ready to install, b. Transport only on a vehicle with a bed long enough to allow the pipe 10 lay flat to avoid undue bending and concentrated external load. 2. Any dented and damaged pipe shall be discarded unless such dented or damaged section is cut ou1 and pipe rejoined with a coupling. 3 In 1orning, use only specified solvent, make joints in accordance with manufacture·s recommendations. Pipe and fittings shall be th0roughly cleaned of dirt, dust. moisture before applying solvent. Clean off excess solvent. Allow solvent welds at least 15 minutes set-up time before moving or handling and 24 hours curing time before fiiling with water. 4. Snake lines from side to s,de in trench to allow for expansion and contract,on. 5. Plastic 10 metal joints shall be made with plaslic male adapters. Use only light pressure with .a S1rap wrench, E. Plug or cap all openings upon line installation to prevent the entrance of materials that would obstruct pipe. Leave in place until removal is necessary tor completion ol installation. F_ Ihoroughly flvsh all lines, perform hydrostatic testing in accordance with paragraph below. 3. 6 INSTAUA TION OF EOU!PMENT A. Lawn spray heads: 1. Install where indicated on Drawings and in accordance with details and manufacture's recommendation as approved by Landscape Architect. 2, For heads adJacent to pavement place heads 2" from pavement, flush 10 pavement elevation. 3. Locate heads 4" minimum trom buildings, walls. 4. Upon testing completion, complele assembly, adjust sprinkler heads for proper distribution. B. Shrub sorinkler heads: • 1. lnslall in planting areas where indicated on Drawings 2. Locate shrub heads 6" from pedestrian paving, 12" trom automobile traffic without curbs, 6" from automobile lraff,c with curbs and 12" •rom all building and wall footings unless noted otherwise. Set shrub head. 1v1F1·,'l;" (11'') inches above finish grade unless noted otherwise. (See details,) 3, Use joim compound on galvanized iron fittings, 4. Upon completion of testing, conlractor shall complete assembly and adjust sprinkler heads tor proper distribution, C. Valves: Install ball valves and quick coupler valves per drawings. D. Control valves: Install where shown on Drawings, locating in clusters in planting areas where practical. Place no closer than 12" and parallel 10 walk edges, buildings and walls, House in valve boxes with lops set flush to grade. E."--,,Qrip irrrgalion system: _ ...... -- 1 .~ing: Place in shovel cut trench to 3" depth, Loop around tree loca1)01>S"fer detail. 2. Emitters:-·~ide em111ers per Drawings, punching into distributi.9.0-lifres with manufacturer's llwmy_ed punch --------~----------------________ ,.,., .. ..,.,.,-:><.. ...... 3. Outlet tubing: _._..----------- a. Provide distribution tul:lifl1f to carry water from emitle/:. lo outlet point, b. Avoid placin(l.Otittiif'within f 8" of ptant stem or trunk, -·~-----. c. For sl_9Pe'-Cond1tions, shift outlet locations 10 the uphill Side of p~m or trunk, d.___.P4aCe emitter's screen cap on outlet tubing end, ---_ /--··C Slake outlet tubing near end. ------.___ F. ' Backfrow preventer: Install where indicated on Drawings and in accordance with all pertinent codes. regulations. and manufacturer's recommendations as approved by Landscape Architect. G, Automa11c controller: t. Install controller as shown on Drawings, unless otherwise directed by Landscape Architect. 2. Connect remote control valves 10 controller in sequence corre«ponding lo sequence indicated on Drawings_ Where two or more valves have same number, wire them together a! controller, Do net group lawn and shrub heads on same station. 3. Electrical supply to point of connection shall be by others. Contractor shall provide "hard wire" splice into existing junction bo-:x near controller location. H. Automatic control wiring: 1. Install c.ontrol wires in grey schedule 80 PVC electrical sleeves18" below finish grade. 2. lnslail control wire sleeves, irrigation mains and laterals in common trenches wherever possible. 3. Install control wires sleeves to side of mainline where possible. Wires shall be a minimum of 1" from any pipe or fitting except at terminal points. Provide looped slack at valves and snake wires in trench to allow tor contraction of wire. Tie wire in bundles at 1 O' intervals w,th plastic electrrcal tape. 4. Wire splices will he allowed only on runs more lhan 300 feet, Crimp wires together with approved wire connector, seal connection and wrap with electric tape. 5 Provide separate sleeving from irrigation li~es for control wires beneath pavement. etc. 3.7 TESTING AND INSPECTION A. Do not allow or cause any of work of this Section to be covered up or enclosed until test has been observed and approved by Landscape Architect & CITY INSPECTOR. REQUEST PRESENCE OF L.S, ARCHITECT AT LEAST (3) WORK ING DAYS IN ADVANCE OF TESTING. 8. Flushing of pipe Before backfilling mainline, with control valves placed but before lateral lines are connected, completely flush and test mainline. 1. Repair leaks. 2. Flush out each section of lateral pipe before sprinkler heads are attached. C. Testing: L Make necessary provisions to thoroughly bleed line of air and debris. 2. Alter valves have been installed, when welded plastic jo'o1ls have cured tor at least 24 hours, test main waler lines tor leaks at pressure of 125 psi tor period of tour hours, with couplings exposed and pipe sections centerloaded with sufficient amount of backfill to prevent arching or slipping under pressure. Lateral lines shall be tested, with risers capped, for two hours under normal static p ressure. 3. Provide required testing equipment and pers onneL 4. Repair leaks. retest until acceptance by Land scape Architect & CITY INSPECTOR ems. D. Final inspeclion: Clean, adjust. balance all syst a, Heads are properly ad1usted tor radius an b. Installed system is workable, clean, effic Verify: d arc of coverage: ient 3. 8 INSTRUCTIONS A. Attach tyoewritten legend inside each controller d oor, stating areas covered by each valve. approved instruct Owner or his maintenance B. Alter system has been completed, inspected, and personnel in operalion and maintenance of syste m, 3.9 MAINTENANCE Maintain system !or period indicated in Irrigation Nmes, or lengtn of planting maintenance period, whichever is greater. END OF SEC TION APPROV!:D ENGINEER PLAN CHECKER DATE SECTION 02491 PLANTING PART 1 · GENERAL 1 . 1 DESCRIPTION A. Work included: Provide all labor, materials. and equipment required to complete work indicated on Drawings, complete in place and approved, including but not necessarily limited to: 1 . Purchase of plants 2. All planting, including ground cover 3. Inspection, observatins and certifications 4, Guarantees 5. Clean up B. Related work: 1. Documents affecting work ot this Section include. but are not necessarily limited lo, General Conditions and other Sections of these Specifications, 2. Section D2441: Irrigation system, AND SECTION 02811 1 2 OUAUTY ASSURANCE Work shall be performed in accordance with best standards of practice relating to various trades under continuous supervision ot competent 1oreman, capable of interpreting Drawings and Specifications. 1 . 3 EXISTING SITE CONDITIONS A. Prior to excavation for planting or placing of stakes, locate all electric cables, conduits, sprinkler valves. all utility lines so that proper precautions may be laken not to damage such improvements. In event of conflict between such lines and plant locations, promptiy notify Landscap<e Architect who shall arrange for relocation for one or olher. Failure to follow this procedure places Contractor responsibile for, (at his expense) making any and all repairs for damage resulting from work hereunder. B. Verification of dimensions: All scaled dimensions are approximate. Before proceeding with any work, Contractor shall carefully check and verify all dimensions and quantities and shall immediately inform Landscape Architect of any discrepancy between Drawings, Specifications and actual conditions. No work shall be done ,n any area where there is such a discrepancy, until approval for same has been given by Landscape Archilect. 1 .4 SCHEDULINGISEQUENCING A. After soil has been prepared as called for in Section on soil preparation, irrigation system has been installed, tested and approved and conditions are favorable to plant. Contraclor shall request approval to start planting from Landscape Architect 8. Irrigation and landscape wori\ may be done concurrently, hOwever. planting work may not start in any section prior to test observations and approval of irrigation work by Landscape Architect. 1 5 SUBSTITUTIONS No subslitulions from specified plant materials will be permitted, unless substitute materials are approved in advance by Landscape Architect, and substitutions are made at no additional charge to Owner. If accepted substitute materials are of less value than 1h0se indicated or specified. contract price will be adjusted in accordance with provisions of contract, 1 .6 SUBMITTALS A. Soil Testing Results and Recommendations: Agricultural suitability test conduC1ed by an approved Soil Testing Laboratory. OtT'(1D ~VI:' ~lDF'f 4 ~H~ B. Certificates of source and quantity of a.II plants and materials and trip ~lips furnished to projecl, including certilicates for delivery ot bulk material stating source, quantily, type of malerial, and that material conforms to Specification. These certificates shall be submilted to Landscape Architect prior to start of maintenance perrod. 1 . 7 SiORAGE MID HANDLJNG All plants & material, upon delivery and prior 10 installation, shall be pro1ected from wind, excessive sun, other elements and other potential damage. PART 2 • PRODUCTS 1 . 8 GUARANTEE AND REPLACEMENT All plantings shall be guaranteed for c::t-1.E y~,AFll:'?-t-lAA...~Any material not growing properly during this period shall be replaced by Contractor within seven (7) days ol receipt of written notice by Owner or Landscape Architect. Contractor's guarantee may be extended in cases where plants are slow to establish. If Contractor fails to make replacements within the time limit, Owner may replace plants at CC'ntractor's expense after duly notifying him. 2.1 SOILAMENDMENTS A. Organic Soil ConditiOns: Nitrolized finely ground bark, wood chips or shavings (Wilbur-Ellis "Organic-Life" or equal). B, Commercial Fertilizers: Per recommendations of approved soil test. C. Gypsum: Agricultural grade gypsum (C2SO4,H2O). D. Planting Backfi!I: A lhorough blend of excavated soil and amendments per the recommendations of approved soil tes;. E. Plant Tablets: Agritorm (20-10-5) blue Chip Tables, 21 and 5 pram sizes. F. Bark Mulch: Commercially processed ground & graded 112" to 1° size clean fir or pine bark. 2 .2 PLANT QUANTITIES AND TYPES Plant materials shall be furnished in quantities and/or spacing as shown, or noted !or each location, and shall be of species, kinds, sizes, etc,. as symbolized andlor described ,n Plant Legend on Drawings, 2.3 PLANTMATERIALSTANDARDS Plant material as Indicated on Drawings and herein specified shall conform to following: A Nomenclature: Plant names listed in Plant Legend conform to "Standard Plant Names" established by "American Standard tor Nursery Stock". B. Condition: Plan ls shall be symmetrical, typical for variety and species, sound, healthy, vigorous, free trom plant disease, insect pests or eggs, shall have healthy, normal root systems; well filling their containers, but not to point of being root bound. Plants shall not be pruned prior 10 delivery, except as authorized by Landscape Architect. In no case shall trees be topped before delivery. C, Dimensions: Height and spread of plant material shall be measured with branches in normal position and shall be as indicated on Drawings. Caliper of trees shall be measured 2'-D" above surface of ground, Where caliper or 0lher dimensions of any plant materials are omitted from "Plant Legend", it shall be average stock for type lisled per recommendations and requirements of ANSI 260.1. D. Review and Conformance: All plant materials shalt be subject lo review and conformance to drawings and specitications and approval by Landscape Archilect before planting. All plants supplied to project (whether planted or not) are subject to rejection by Landscape Architect. E. Plant list: As indicated on Planting Plan. F. Sizes of plants: Shall be as stated in Plant Legend. Container slock (1, sand 15 gallon and boxes) shall have been grown in container~ tor period of time sulficient to d~velop ro01 growth suffi~ient to hold soil ball together to side and bo!lom of container in which it was delivered, G, Plants not approved: Remove from site immediately and replaced with suitable plants. Landscape Architect may reject entire lot of plants represented by defective samples. PART 3 -EXECUTION 3. 1 PREPARATION· GENERAL Soll Conditioning: Thoroughly incorporate soil amendments at rates recommended by soils test. For bidding purposes only the following application schedule shall be utilized· Rololill and ' ,ncorpora1e in!0 top 6" of soil at rates per 1000 square teet: 1. Orgainic Soil Conditioner: 6 cubic yards, 2. Commercial Fertilizer (6-10•4): 30 pounds. 3. Gypsum; 120 pounds 3,2 PLANTING -GENERAL A. Relative positron of all trees and plants is subject to approval by Landscape Architect and they shall, if necessary, be relocated as directed as pan of contract. B Plant pits shall be minimum dimensions per planting detaiL If percolation is such tMI water will not drain from hole overnight, Co 0 :ractor shall halt planting ins1allation, review conditions and recommendations wtth Landscape Architect. if=-CJT[ L,,,-ND:::C)'>.FE !N~d2. APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. DAlE INITIAL C. D. E. F. 3.3 A, B. Plants shall be set so that. when settled. they bear same relation to required grade as they bore to natural grade before being transplanted. Each plant shall be planted in center of pit, backfilled with prepared soil, unless otherwise specified. No soil in muddy condition shall be used on backfilling. No filling will be permitted around 1runks or stems. All broken or frayed roots sl1all be properly cut off. Plants shall not be allowed to dry out before or while being planted. Keep exposed roots moist by means of wet sawdust, pea1 moss, of burlap at all times during plant operations; do not expose to air except while being placed in ground. Wilted plants, whether in place or not, will not be accepted and sl1all be replaced at Contractors expense. Plants not properly handled. spotted or planied shall be subject to removal and replacement. In event that underground construction work or obstructions are encountered in planting operation, alternate locations will be selected by Landscape Architect. Location operat,on will be done at no extra cost to Owner_ PLANTING OF TREES C. D. 3.4 A. Specimen trees shall be approved by Landscape Architect within 30 days of the award of contract or 48 hours before delivery, whichever comes first. Any specimen !rees delivered to the job-site thal are damaged or changed from the wri1ten approval are subject to rejection. No trees 15 gallons and over shall be planted in a hole that will not naturally drain overnight afler having been half-filled wittl water. Tests shall be conducted 10 make this determination and Landscape Architect notified of this condition prior to planting. ALSO NOTIFY CITY INSPECTOR All specimen trees, occurring in sodded or ground cover areas shall be planted before final B. 3.5 A. B. C. D. 3.6 3.7 3.8 A. B. c. D. 3.9 3 .11 3, 1Z- A. B. C. D. E. F. G. preparation of 1hose areas. Stake and guy all trees indicated on the plans and/or as required to promote optimum stability. PLANTING SHRUBS AND VINES All vines shall be removed from stakes. untied, and securely fastened in an approved manner to wall. fence, or other surface next to which they are planted. Set plants in center of pit, in vertical position, so that crown of ball will be 2• above finish grade atter allowing for watering and settling, · ' INSTAUATION OF GROUND COVER Plant ground cover in areas designated on plan~. Ground cover stored on the site shall be kept moist and free of insects and weeds, Ground cover shall not be planted until approved by Landscape Architect. Ground cover planted from Hats shall be planted with flat soil intact with roots. PLANTING TABLETS Place plant tablets 3•· below grade in each planting hole adjacent root ball at the following rate: 1 . Flat or liner stock: 1-5 gram tablet 2. 1 gallon container: 1-21 gram tablet 3. 5 gallon container: 3-21 gram tablets 4. 15 gallon container: 4-21 gram tablets 5. Per each 4" of box size: t -21 gram tablet WATER BASINS Prepare raised water basin as wide as plant balls at each plant. Water !horoughly, backfilling any voids with additional prepared planting mix. Do not basin flat sized plants. Remove all basins prior to planting of lawn and ground cover. WATERING: Immediately after planting, water shall be applied to each tree, shrub and vine, by means of a hose, The water shall be applied in a moderate stream 'in the planting holes and until the material about the roots is moist trom the bottom of the hole to the top of the ground. Following the planting of ground cover plants, furnished in flats, each plant shall be immediately and thOroughly watered. Plants not efficiently watered with existing water system, shall be watered with hose. Apply warer in sufficient quantities, and as often as seasonal conditions require to keep the ground moist a1 all times to the depth ot the root system ot grass and planting. PRCTECTIOI\I Contractor shall carefully and continuously protect areas included in contract; including plant materials, fences, supports, etc., until final acceptance by Landscape Architect. ti42¥-MW lCdt PU-MJ4ln ~ ~ ~:~ ~ [fl;.lf-lt'-PP(., 1 ~ ~tiE 'bll -rn IC,f"-l.AYSZ OF l!!'r'l"--f-MULClt' CLEANUP I Upon completion of Work in this Section, remove rubbish, 1rash, and debris resulting from operation. Remove disused equipment and implements of service and leave entire area involved in a neat ac.ceptable condition such as to meet approval of Landscape Architect. MAINTENANCE/GO P...1 PEP-lC-0) . _ . . . . . Mamta,n all pl~ntmg areas ,n a vigorous, thnv1ng cond111on by watering, cui11vat,ng. spraying, \:ftt=. off walks, and any other necessary operations during the entire period of installation and until final acceptance by Landscape Architect. Calender: Main1enance period shall be calculated from final acceptance by Landscape Architect. Improper maintenance which may cause the poor condition ot planted material at termination of the scheduled contract period will cause postponement of final acceptance of work. Maintenance of all areas shall continue at no additional cost to Owner until all work is accepted. All areas shall be kept free of debris and all areas shall be weedeo ano cultivated at intervals of not more than ten (10) days after any area has been completed. The landscape Contractor shall be responsible tor tnaintaining adequate protection of all areas. Damaged areas shall be repaired immediately at the Landscape Contractor's expense. Post fertilize all areas after thirty {30) and ninety {90) days of maintenance at a rate specfied in the Soil Test Recommendations. H. I. After thirty ,30) days. all weeds shall be removed by hand ~fler watering to assure root removal. Application of approved pre-emergence weed control shall be applied when in the opinion of Landscape Architect project is infested with weed seed and further weeding will become an unnecessary burden to Owner. HERBICIDE APPLICATOR SHALL BE LICENSED IN CALIFORNIA. Contractor shall call for an inspection alter each thirty (30) days of maintenance. Maintenance shall continue for period specified on Planting Notes. SPECIFICATIONS FOR HYDROSEEDING I. HYDROSEEDING MIXTURES AND RATES OF APPLICATION, .sEEQ POUND II. 11'4".AT;-Jof.J '3\:=.W Ml'i Cf".-J;;Qt..!J,.L HYDROSEEDING SUSPENSION OR SLURRY fo U:,,/ too::i 0 -F.' COMPOSITION GREEN WOOD MULCH FERTILIZER (16-16-16) IRON CHELATE ,~~ I S) LAW£ r'1"., '."¾'f :£ ; / o,,,_ P ' I ~ c::, / ;,, •. ,., , /f:,;11~,i// ~" :., i' i\{~~~ $'9lljl(1Jr~-u,}/::3/.f ~~"~.J.;/~/f~; -, I ~)~~, ,~ n;J ft,.'-;/ \~' ;s,,_ /Y: p· I _f:-~::-='-:;-\ , ).. '/ ""~-, ~,~,_-,✓ ( '~ l' , , , , ,• ·""•-:::~'-,:;-~-.{; .':....,•·/" ADL PLANNING ASSOCIATES Urb(,rl ~Qrl LO"ld Plcn11lr'ig Lorld>= J..c/-itt<ictuu:r, ~ :.0 flotb Co.irl S..l!o 206 Ccn10<1c1, CA 'v'N-1:l ~10:,,;,;J.)-!l,(47 Ill 1'111 lih'l.11 rllJ rllJ rllJ II ...... I S,8T I 2,250.0 LB.IAC. 400.0 LB.IAC, 2.8 GALS.!AC. "AS BUILT" RCE EXP. REVIEWED BY: INSPECTOR CITY OF CARLSBAD PLANNING DEPARTMENT LANDSCAPE PU\NS FOR: OATE DATE i~sTS I PE 2,92.02 Laguna Village ~926 LAGUNA DR'VE. CARLSBAD -. APP./ ,7;" ~I '.l '-~ ~ I) 11~:n~ tf7- r j . ' , DATE INITIAL ,_ OWN BY: /-,Cti.-PROJECT NO. DRAWING NO. DATE INITIAL :)l~EER CF WORK REVISION DESCRIPTION CHKD BY: CT-91-01 327·3L OlHER APPROVAL CllY APPROVAL f1ELD BY: CMWD #&t-0-329