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DWG 501-5L; CDP 16-07; OTA RESIDENCE; 01-06
Cl',MA-n.D\1111£ IIEEll\lOOIX,DC 9/19/Jllll OTA RESIDENCE 4090 GARFIELD STREET CARLSBAD, CA 92008 LANDSCAPE CONSTRUCTION !DOCUIVIENTS VICINITY CITY OF' . OCEANSIDE HIGtlWAY ;,_, PACIFIC OCEAN I) MAP IP CITY OF' VISTA \,;_-Ro~.,..___., -I!,~ CITY OF' .___,,,.. SAN MARCOS . CITY OF ENCINITAS DI RT DIAL TOLL FREE 1-800-422-4133 AT LEAST TWO DAYS BEFORE YOU DIG UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA LOCATION MAP .. .. ~1~ -• ' . ' X,\) \JijJ_-,i:i • . .. *~ r-sEi:vt~, •. .-c§oi~~ .. o.., ~i::1 . -0 ·-s-1, ~:::i. tn. " &!..,fir. I gJ ~ Ft, ':-,,, • 7. ~s>;rt,t . ~ . ~--"'q._ ':lite . ~/.' ,, '1.;z • · · r1!.IFQ'?.~\I'. · · ··• II-IS i:--frollcn Dal"' . .. ' r-'~" .. .) ... ----_,. ···- --... . . .. ., DRAWING INDEX; SHEET TITLE TITLE SHEET IRRIGATION PLAN IRRIGATION LEGEND/NOTES IRRIGATION DETAILS PLANTING PLAN PLANTING LEGEND/NOTES SHEET NUMBER. 1 2 . 2 3 4 4 PLANTING DETAILS 3 PLANTING SPECIFICATIONS 5 ---IRRIGATION SPECIFIC::ATI.ONS 6 .. --·----'------~ DECLARATION OF RESPONSIBLE CHARGE: I HEREBY DE.'ClARE THAT I AM THE LICENSED DESIGNER OF K\'.JRK FOR THIS PROJE.'CT. THAT I HA \IE' E.'XERCISED RESPONSIBLE CHARGE: O\'ER 'fflE DESIGN OF THIS PROJECT AS DEFINED IN SEC710N 6703 OF THE: BUSINESS AND PROFl:SSIONS CODE.' AND 'fflAT THE.' DESIGN 15 . CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT THE.' CHE:ct< OF PROJE:CT DRAWINGS AND SPE.'C/F1CA710NS BY THE.' CITY OF CARLSBAD AND SAN D/E.'GO COUNTY DEPARTMENT OF ENVIRONMENTAL HE.'ALTH 15 CONFINED TO A REVIEW ONLY AND DOES NOT REl.JEVE: ME. AS THE LICENSED DESIGNER OF K\'.JRK, OF MY. RE.'SPONSIBIIJ71ES FOR PROJE.'CT DESIGN. . THE.'SE PLANS HAIIE' BEEN PREPARED IN SUBSTAN71AL CONFORMANCE: WITH THE.' APPROVED LANDSCAPE.' CONCEPT PLAN, WA'JER CONSERVA710N PLAN OTEi 71 PLAN, AND ALL CONDITIONS OF APPROVAL RELA 1ED TO LANDSCAPING. ....., ____ .,.,,., -·~ BY: C-A-W'r P.N S J;... 1...-r,,.,-VRA!:::. PHONE.' NO: (.fd.!/.J. ZS-3 -'fqS"O RlrGISTRATION NO: CA if;5&?'f EXPIRA'110N DAID yov 0()/&, WATER EFFICIENT LANDSCAPE DECLARATION: I AM FAM/UAR V,,TH THlr REQUIREMEN7S FOR LANDSCAPE AND /RR/GA 710N PLANS CONTAINED IN 7HE CITY OF CARI.SBAD'S LANDSCAPE.' MANUAL .t: WA'IER EFRc;tENT LANDSCAPE REGULA710NS. I HAW. PREPARED THIS PLAN IN COMPLJANCE.' VrfTH THOSE REGULA 710NS AND THE LANDSCAPE M 1111. I 71FY THAT THE PLAN IMPI.E1,IEN7S THOSE REGULATIONS ro PROVIDE EFRC/ENT USE OF WA 'IER. BY: 501( 5t;, PHONE.' NO: (.fd!J,.) ~2 -lft'/,'fD REGISTRA 110N NO: vA-it: !;' e: 3 'f EXP/RA 110N DA TE': No V, -i-o I 13 BACKFLOW PREVENTER TESTING: • ' i ALL IRRIGATION BACKR.OW PREVEN'IERS SHALL BE TES1ED BY A CER71RED TES'IER AND RESULTS MUST BE GIVEN ro THE.' CITY AND THE CARLSBAD MUNICIPAL WA'IER DISTRICT. PIPE: srntl:EN THE.' ME'IER AND BACKFLOW PREVEN'IER SHAU. BE "SCHEDULE K HARD COPPER". APPROVED CONTRACT BACKFLOW TES'IERS CAN BE FOUND OH 1HE.' CITY IIEB Sl7E Al: HTTP:/ ,l}tlw.CARLSBADCA.GOV~VICES/l]Ef'AR1MEN7S/WA7ER/l]OCUMENTS/RECYCLEDWA1ERBACKFLOWTE:S'IERUST.PDF' FOR RECYCLED OR HT7P:/,l}tlw.CARLSBADCA.GOV~VICES/l]ff'AR7MEN7S/WA1ER/l]OCUMEN7S/WA1ERBACKR..OWTE:S7fRLJST.PDF FOR POTABLE OR CALL (760) 4JB-2722. . INSPECTION PROCEDURES: INHCTION PROCEDURES: INSPfCTION OF THE PRO.ECT SHALL BE PERFORMED BY THE LANDSCAPE ARCH/1ECT OF l!mK, OR HIS DESIGNA 1ED AGENT. REFER 10 7HE HCIRCA 710NS FOR THE SCHEDULE OF REQUIRED INSPECTIONS AND REQUIRED SUBMITTALs. FOI.LOltlNG COMPLE.'TIOH OF THE l!mK, · THE LANDSCAPE ARCH/1£CT OF THE lltlRK ltlLL CERTIFY 1HAT THE INSTALLATION HAS BEEN COMPLE7ED BY SUBMITTING 1HE "CERTIRCA710H OF COMPLETION" FORM. A REQUEST FOR A RNAL LANDSCAPE INSPECTION BY THE CITY MUST ALSO BE MADE BY CAWNG THE INSPEC710N REQUEST LJNE. ,, "CERJIEICAJJON Of CQHP/E11QN" fORM. Pl Mlfc.E.IEU/Oli:Z (JJ c,,t}Y, /J;t:(' 11 VIA f,//IA/z., LANDSCAPE INSPECJJQN §QUEST PHONE UN;; (7BQ) BQ2-:f8Q2. - PRIOR TO BEGINNING LANDSCAPE WORK: THE CONTRACroR SHALL CONTACT THE DESIGNER OF llmK PRIOR ro BEGINNING LANDSCAPE lltlRK AND THE DESIGNER OF llmK SHALL RE.'VIEW 1HE PRO.ECT UTILJTY LOCATIONS AND RE.'VISE PLANS ACCORDINGLY ro FULLY SCREEN ALL UTILJTIES FROM VIEW AND PROTE:CT ALL UTILJTIES (ABOVE .t: BELOW GRADE) FROM INVASIW!" PLANT GROWTH AND R007S. APPROVED FOR IRRIGATION AND PLANTING .. ....... >" ·--.-.. --•• ,,,_ . ONLY, INCLUDING PRECISE ' A 5!2-f,6-f+M4· c:---r-r-r ~V/fi,.:VV ,A,f--1/.? Aff'f-OVA/.--/$ fl::1'L1lft'....P f&'JZ-,-,AJ---1-/ Ptf--1"'10/-lS "'f-TH~fZ.. fl--.Aj--j-S ~l'f'lt--l-C.. A-.. . LOCATION OF PLANTING ~Lll!--v'ff-lc. f~lt": e,. I,'( ,,,_,rp.iz-:ov~ cf" IZ.-<5~ fj:A,.J-1<; AREA. J "::> po/1-' 1--,Ai-:-i/;7'7~ fl~-H/7f--!c,. .Af-"17 f::.f...plC,,Atfc.>H or+"-:-1 - .. ·-·-··· ·-" ' ' -" ... : ; .. -,,. .. ' ... --•-' .. ' .. --· ... '. --· -. .. . ,. .. .. --"AS BUIL T11 . . . . . ... ·-·. ·-·-······ ·, , ___ ····---···-·-·-----·· ,_ . -. ___ ., ...... ··--····-·-----,-··-·--'1-·--·----···-··- r /ik-,k G.i/l+PI ,-Jc.,. <71-1 '.S/112'.., sH,t,U---HAY¥,-f't?Sl.rLV-1=:-,. . .. ! 0up-rµ:,,r~ pf,£,,/ t--:1.PC~. ( .:i,1/" /v'f I r-11 {v1u/v1 Gi/ZAOB . 1,-,.1 fl-,l+ltl i--Jc,.. r P.1VPP.6 > A'vVA----r f PoH . ~~jZ,1:::--o , ANP ~12-'fv'l I µAri ,-Jl,. · RCE EXP, DATE -+J JJ ,.Aj..J /'ff-p-evl=,p-·pf-;,<-11"l-4Q ~ · .S'fSTP-VI .-'-·---· . " ... . -··· . .. I . . --. ····-•··· --~ .... ,..,. ------·····--·-···-···----------··-·--··-... _., . ---·-'-··-·-·----''. . ...... --. .. . . REVIEWED BY• .. ·-· ----------------,-· ,_ ____ -·· ....... ·-·; ···---·-------·--··-··· --. .. . ····-· . -... -·-...... .. . .. . ... --- -- INSPECTCR DATE /f'I. [:rJ CITY OF CARI.SHAD w • PLANNING DIVISION I - LANDSCAPE mPROVEMEN'l' .. PLANS FOR: ' OTA RESIDENCE-4090 GARFIELD ST. CARLSBAD, CA 92008 . -·· -- TIT! c-• • I APPROVED: ~L::z:: I ~1&· !la..'.:! -I'"\. \ PLANNING OWN BY: PROJECT NO. DRAWING NO. DATE INl11AL DAlE IHl11A•. DATE INlllAL CHKD BY: DESIGNER OF WORK REVISION DESCRIPTION 01HER M'PROV/\L CITY APPROVAL RVWD BY: GDf' I &-'O 7 (5"0/-5.Lj ! FRIEHAUF : I ! l ;:: .. 1 • : i. r,;;: □..., _______ DRIP REMOTE CONTROL VALVE ASSEMBLY WITH 1 TECHUNE FILTER AND PRESSURE REGULATOR J VALVE. INSTALL IN PLANTER AREA. SEE DETAIL --~ -:.., ) ' v-l : } N 55°13'06" E 120.23' J j i 0 ;, I I I I I I I I I I I I I I I I I I I I PVC SCH, 40 SUPPLY HEADER. INSTALL 2" TO 4' FROM EDGE. NOTE: INSTALL WITH CHECK VALVE AND 0.6 GPH DRIPPERS SPACED AT 18" O.C. SPACE TECHLINE CV 14" TO 18" APART (SEE PLAN). INSTALL PER MANUFACTURE SPECIFICATIONS. NOTE: CONTRACTOR SHALL CONTACT NETAFIM MANUFACTURES'S REP AND SHALL SCHEDULE PRE-CONSTRUCTION MEETING TO REVIEW INSTALLATION DETAILS AND SPECIFICATIONS IN FIELD. 1. FINISH GRADE OF MULCH LAVER 2. MULCH TOP DRESSING PER PLANTING PLAN 3. POLY TUBING PER IRRIGATION LEGEND 4. FINISH GRADE --... . --_---··1 .. .. 5. STEEL TUBING-SOIL STAPLE (NETAFIM TLS6 OR APPROVED EQUAL) 6. NATIVE SOIL 7. DEPTH OF MULCH PER PLANTING PLAN NOTES: ELEVATION LOCATE STAPLES ALONG TUBING AT ABOUT 5' O.C. AND AT ALL FITTINGS (TEES, ELLS, ETC.) AND CHANGES IN DIRECTION OF TUBING. BURY TUBING 3' TO 4' DEEP. , Irrigation Plan ,0 5' 1"'' 1-0' -~SC:;A,_;.L~E:L,1::;,;/8:;_" .:..:==--..:_,1~'-0;._"_:_=--:__:_ __ ---'--' •• -•1--1------· I I ' SECTION 1 CD FINISHED GRADE ® PLASTIC VALVE BOX WITH GREEN LID (10", AMETEK OR EQUAL). ALL LIDS SHALL BE BRANDED WITH IDENTIFICATION ® HOSE ADAPTER I _ 1L?' -·-_" ____ ,_ ~ }(-' ·-·------· '. ~: 2 --;1 4 0 DRIP LATERAL OR TUBING @ 3/4" CRUSHED GRAVEL ® FLUSH VALVE 0 LANDSCAPE FABRIC .o_ TECHLINE CV SUBGRADE INSTALLATION DRIP FLUSH VALVE c;., f!-,D,-~ / t}t"-ii-lAl.t~ .::,j--JoWJ--l qJ &fZ,-A"-Plt-1 C, pi.-,6µ 1:>'f C--1 VI I--pt..J c., I µ ~ , __ __ ___ NOTTO SCALE I I I I TECHUNE START CONNECTION MALE ADAPTER, SEE DETAIL I NETAFIM TECHUNE CV TUBING WITH 0.4 GPH DRIPPERS r'1f-iHI ____ SPACED AT 18' ON CENTER, MODEL TLRW6-18xX. SPACE 1 TECHLINE CVAT14'TO 18'0.C. INSTALLPER I I I I MANUFACTURE SPECIFICATIONS. STAKE IN PLACE AT s I FEET O.C. AND AT EACH CHANGE OF DIRECTION WITH NETAFIM 6' SOIL STAPLE, MODa TLS6. I I :-..-----AREA PERIMETER/HARDSCAPE EDGE I I I I PERIMETER TECHLINE CV DRIP PER TUBING 2' TO 4' FROM EDGE PVC SCH. 40 EXHAUST Hl:ADER. INSTALL 2" TO 4' FROM EDGE. RRCHITECTS LJ.J u z r-co UJ UJ UJ 0 0::: 0 'NOTES: E;__ j~---7-...,, MANUAL LINE FLUSHING VALVE, MODEL TLSOV PLUMBED TO PVC. INSTALL IN A PLASTIC VALVE BOX (10' ROUND) W~ GREEN BOLT DOWNCOVEA. USE STAINLESS STE, • BOLT NUT AND WASHER HEAT BRAND 'GV' ONTO LID. 0 r-N V) (j) • 1. CONTRACTOR SHALL CONTACT NETAFIM MANUFACTURES'$ REP AND · SHALL SCHEDULE PRE-CONSTRUCTION MEETING TO REVIEW · INSTALLATION DETAILS AND SPECIFICATIONS IN AELD. -0 <C (/) ...J u UJ -2. INSTALL ONE TECHLINE OPERATION FLAG (MODEL: 10-F-01) PER DRIP LINE ZONE. INSTALL AT FURTHEST MOST POINT FROM THE VALVE LOCATION. INSTALL PER MANUFACTURERS SPECIFICATIONS NOTE: INSTALL AIRNACUUM RELIEF VAi.VE, NETAAM MODEL: TLAVRV. INSTALL AT HIGHEST POINT ON CIRCUIT. SEE MANUFACTURE'$ DETAILS. INSTALL IN 6' GREEN ROUND VALVE BOX. LJ.J LL 0 0::: 0::: <C <C co 0 (.9 V) TECHLINE CV END FEED LAYOUT <( ...J 0 0::: (j) <C .. IRRIGATION LEGEND ~b~?;LER •-RAIN BIR~ E_SP-SMT~ 0-JW~--+ .5TA-j1 ON Yl<Lf'~-_ __ . . J )( l':""[K ~f::l~"'~J. M.li--11'2.I IYZ)---------- NETAFIM -LOW VOLUME CONTROL ZONE KIT (VALVE/FILTER} LVCZ8010075-LF . PRESSURE REGULATOR GATE VALVE (MANUAL} 1" SIZE KINGS BROTHER LO-TORQUE RAIN SENSOR -RAILBIRD RSD #RSD-BEX -BACK FLOW PREVENTOR 1" W/1-/LINS q75 //.,, /2f3,[Jllc,f;_,p fff-';C.vj!---(3,, PfiNvl Pik-A$ s e..1v1 r.,1.:r-. ---- NETAFIM -MANUAL FLUSH VALVE #TLSOV SUB-SURFACE 17MM DRIPLINE NETAFIM TECH LINE RW #TLRW6-1210@ 12" O.C. TYP · 3/4" PVC 1" PVC END PIPE MAINLINE I" \,;//....,/{. INS _500 _:--es I 5 e-r-_ fi7 t.,,5__ f/21:6511/'-'/3, /'--{f-61)/,-Afi:lf' _ __;.,_....--VALVE NUMBER I-Ou ~ 0 '----------i LL (J) L!) -I'- C/J ::::l 0 N I-(f) <J> (.) X w (J) t1l I-::::l ~ t1l -C C LL ::c ,_ (J) .E c.o N ~~ .,.... N .,.... ""' t1l c.o <C (/) (.) N N u. e -<J> N ::::, -0 .r: I'-<J> <C (J) (J . I'- t1l co co ::c (.) (J) L!) L!) w:S Cl) co co -::::l t1l ~ 0 C u. (f) t1l .,.... 0 ""' (fJ VALVE SIZE \__ TOTAL GPM OF VALVE (") ·--·------------- IRRIGATION PLAN APPROVED FOR /RR/GA TION AND PLAf\JTfNG ONLY, INCLUDING PRECISE. LOCATION OF PLANTl!\JG AREA. "AS BUil T" RCE __ _ EXP-----DA1E REVIEWED BY: INSPECTOR DA.TE ~1 CITY OF CARISBAD IISHEEJ ~====:::::~::::::::::::::::::::::::::::1====~====~====~===~ LLJ . Pl.ANNING Dl\llSION _ {p t----i--+----------------1----1---1----1---1 LANDSCAPE IMPROVEMENT PLANS FOR: OTA RESIDENCE0 4090 GARFIELD ST. CARLSBAD, CA 92008 ·------~--- PROJECT NO. c._p_ J.-"1-C> 7 G) ROOTBALL. @ CROWN -1/2" ABOVE FINISH GRADE. @ FINISH GRADE. @ FINISHED GRADE AT SLOPE. @ 2X ROOTBALL DIAMETER. @ BACKFILL MIX (SEE SPECS.). (V PLANT TABLETS (SEE SPECS). 10 3 @ 4" HIGH WATERING BASIN (IF REQ'D). @ UNDISTURBED NATIVE SOIL. @ FOR ALL SHRUBS AND TREES PL<\NTED ON THE SLOPE THE REAR AND FRONT OF THE PL<\NTING PIT SHALL BE GRADED TO 1 :1 SLOPE. COVER SLOPE WITH EROSION CONTROL FABRIC. TREE / SHRUB PLANTING CD HARDSCAPE (TYPICAL) @ CLEAN BACKFILL -90% COMPACTION REQUIRED -SEE SPECS @ SAND (TYPICAL) @ NON-PRESSURE LATERAL LINE IN SLEEVE 24" MINIMUM DEPTH ~-------'N~O!.!-T-'-'TO SCALE 1 2 4 5 6 • G)21NCHES : @ PREPARED SOIL • @ FINISH GRADE OR WALK ' : @) EQUAL (X) -SEE PL<\NT LIST : @ PL<\NTTABLET @ CONCRETE CURB OR HARDSCAPE IMPROVEMENT. AS INDICATED ON PL<\N. (i) EQUAL 1/2 (X) 6 SECTION .. , ' . PLAN 0 GROUNDCOVER PLANTING MAINLINE SPECIFICATIONS: CL. 315 FOR 2" OR MORE, SCH. 40 FOR 1-1/2'' OR_LESS. NOTE: : ALL PRESSURE MAINLINE UNDER DRIVES. SHALL BE BURIED TO A 36" MINIMUM DEPTH. 18" 5 ~-------· --- 3 11= 5 NOTES: 1. ALL WIRE TO BE INSTALLED AS PER LOCAL CODES . USE WATER PROOF WIRE CONNECTOR -DBRY-6. 2. COMPACT SOIL AROUND VALVE BOX TO SAME DENSITY AS UNDISTURBED ADJACENT SOIL. 3. ALL VALVE BOX LIDS SHALL BE BRANDED WITH CONTROLLER ID AND STATION NUMBER. PROVIDE A STATION NUMBER TAG INSIDE THE VALVE BOX. NOTES: 1 INSTALL PER HUNTER INDUSTRIES SPECIFICATIONS. CONTRACTOR SHALL CONTACT HUNTER SPECIFICATION MANAGER, CHRIS ROESINK, AT 760.703.2474 AND SHALL SCHEDULE PRE-CONSTRUCTION MEETING TO REVIEW INSTALLATION DETAILS AND SPECIFICATIONS IN FIELD. 1a" 1/,J--ll!~~~!:!JlrdkF~ 6 r,,,'A_,-/J 0 , % ' CD FINISHED GRADE 1" BELOW VALVE BOX TOP IN TURF AREAS. 2" BELOW VALVE BOX IN SHRUB BEDS @ GREEN PLASTIC RECTANGULAR VALVE BOX WITH LOCKING LID. BOX TO BE PLACED AT RIGHT ANGLE TO HARDSCAPE EDGE. @ CONTROL VALVE, SEE LEGEND FOR SPEC @WATERPROOF WIRE CONNECTOR -3M DBRY-6. @ 18" WIRE LOOP ( WRAP 15 TIMES AROUND 1/2" DIA. PIPE TO FORM COIL -REMOVE PIPE.) @ PVC SCH.40 ELLS (2) (?) PVC SCH 40 SLIPxFIPT ADAPTER, (2 REQUIRED) @ PVC LATERAL LINE -PIPE PER SPECS. ANGLE TO SPECIFIED DEPTH WITH 45 ELLS @ SCH. 80 UNION @) BRICK SUPPORTS -(1) ONE AT EACH CORNER (U) 3" SCH. 80 NIPPLE TYP. (3 TOTAL) @ LANDSCAPE FABRIC @) 1 C.F.-PEA GRAVEL @ PVC MAINLINE PIPE FROM BACKFLOW PER SPECS. MASTER/REMOTE CONTROL VALVE 3 NOTTO SCALE l-lAF<DSCAPE EDGE G====::::::~::::=====~--A @ CONTROL WIRE SLEEVE ADJACENT TO MAINLINE SLEEVE @ PRESSURE SUPPLY LINE IN SLEEVE G) FINISH GRADE ® CLEAN BACKFILL -90% COMPACTION :111111 /◄""1-+t=f---,----{6 111 11 ~E Pl.ANTEI'-! ARl:A e e C 24" MINIMUM DEPTH REQUIRED -SEE SPECS @ NON-PRESSURE LATERAL LINE PER LEGEND _,, ,_I,, ,_,, , ,, ,_111,, .ill,, ,l CD PRIMARY MAIN LINE. SEE PIAN FOR SIZE. @)TEE OR ELL WITH NOTES: 1. All sleeves to be Sch.40 PVC ( Sch.SO under roadways). 2. All sleeves shall be 2x the size of the pipe being carried. Min. sleeve size shall be 2". 3. Extend sleeves 12" beyond edge of hardscape on both ends. 4. During installation tape closed ends of pipes until all laterals and wires have been run. NOTE: ALL PRESSURE MAINLINE UNDER DRIVES SHALL BE BURIED TO A 36" MINIMUM DEPTH. SLEEVING -I --~----------_________ _,_,_NO"'-'T_TO SCALE i @ PRESSURE SUPPLY LINE PER LEGEND @ DIRECT BURIAL, LOW VOLTAGE CONTROL WIRES -INSTALL BELOW PRESSURE SUPPLY LINE. BUNDLE AND TAPE WIRES AT 12' O.C. LOOP CONTROL WIRES AT ALL 90 DEGREE CHANGES IN DIRECTION. SPLICING OF WIRE RUNS IS NOT ALLOWED UNLESS APPROVED BY THE OWNER @ MAINLINE SHALL BE INSTALLED ON A 6" SAND BED AND COVERED BY 6" OF SANO PRIOR TO ANY OTHER BACKFILL MATERIAL. Q) 6" MIN. ~LEARANCE FROM HARDSCAPE ( MAINLINE ONLY) 31 'cl. · 11 0 TRENCHING 5 G) LOW VOLTAGE WIRE, 3 MAX. @ OUTER CASE OF CONNECTOR @ INNER CASE OF CONNECTOR @ STRIP & TWIST WIRES FOR PROPER CONNETION G) COPPER SLEEVE CRIMP INSTALLED W/ RECOMMENDED TOOL NOTE: Install per manufaturer's specifications. Use only 3M DBRY-6 wire connectors. NOTE: Fill inner case with water proof sealer prior to final assembly. All wire routed between con1roller and remote control valve shall be a continuous run with no wire splices. Wire splices shall only occur at the remote con1rol valve and controller pigtail ( if required ) NOTES: INSTALL PER HUNTER INDUSTRIES SPECIFICATIONS. CONTRACTOR SHALL CONTACT HUNTER SPECIFICATION MANAGER, CHRIS ROESINK, AT 760.703.2474ANO SHALL SCHEDULE PRE-CONSTRUCTION MEETING TO REVIEW INSTALLATION DETAILS AND SPECIFICATIONS IN FIELD. WIRE CONNECTOR ----------------10 11 BUINKTECHUNE ----:-----L TUBING TECHLINE 3/4" MALE ADAPTER PVC TEE (SxSxl) PVCSCH.40 PIPING ' ·TECHLINE CV START CONNECTION 12" ®SUB-MAIN· SIZE VARIES. SEE SCHEDULE BELOW MAINLINE SCHEDULE: 1-10 GPM 1" SCH. 40 11-18 GPM 1-1/4" SCH. 40 19-25 GPM 1-1/2" SCH. 40 26-39 GPM 2" CL. 315 40-58GPM 2-1/2'CL316 NOTES: REDUCER BUSHING 0 BALL VALVE. SEE DETAIL ® CONTROL VALVE. SEE DETAIL © QUICK COUPLER. SEE DETAIL. 0 LATERAL LINE (SCH. 40). SEE PIAN FOR SIZE. 12" 12" 12 11 l.EGSND 1. Pipe shall be snaked side to side In trench to allow expansion. A-EDGE OF A~A, CUFe, WAI..!<. OR WALi. e-l6"xll" &TANDAF<D ~CTANGl.ll.Afi! VALYE BOX c-IIZI" DIA. Fi!OUND VAi.VE eox VALVE MANIFOLD INSTALLATION (TYPICAL) PLANTING & IRRIGATION DETAILS -------·· -------- -----'NceoOT TO SCALE APPROVED FOR /RR/GA TION AND PLANTING ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREA. "AS BUil T" RCE __ _ EXf'. ___ _ DATE REV1EWED BY: INSPECTOR DATE t---+--+-/1\----------+--1---l----+---I ~ CITY OF CARLSBAD I SH~IB I ~ j PLANNING DIVJSION V/ 1----1---+----------------l----l----l----l---l ;;LANDS~;;:;;C,_.;APE~:;;JUP~RO~V~E~MKtJ'l'~~PLANS~~:',,;FO~R:;;;_:::::=:=:::!..'::=:::=:::=: OTA RESIDENCE -4090 GARFIELD ST. CARLSBAD,CA 92008 l---¼---1-----·------------+--+---l----+---I ------------------- EXISTING CONG. DRIVEWAY -TW52.0 EXISTING 42" HltH B .. LOC_K -c-SCREEN ----WA[l TO REMAI TW52.0 --/TW55.4 - ----~ ---------------------------- EXISTING 6'-0" HIGH BLOCK SCREEN'-._ WALL TO REMAIN I \ EXISTING HOUSE L_--------~ N 55"18'06" E 120.23' -----------------·-- i------- TW56.~ \ METAL BLOCK SCREEN ·\SHED , WALL CONTINUES /-j EASTERLY ---"----~ z '5l N F~'L Y WAJL 49.9 ·, --_-_~~-=,.:~.--..,:: .. :::-.-... ",._ -.. ~ ~ G) ► ;o ,, -m r 0 ,().,':f( ---------I .. ~ \ \ I 11 DRIVE0AY I CON \ Ii (.tt-'1 f' I o'--'S); . fl I: ------- \ ' ~\ I II I r-1--· I "l "' ~ ~ ---I a, • l-o 11 x=7"'srr-7"s;~lr--:---,.,..j--r="r'~=~wlrl G'l;,, ".S:,9 ~rr~~~iii~~~~rI~ ~ .. "-?. (!;);)},-;~fl>,~~ ~~w~ -1-1~~- .-i'W}> L·f _:_· - ONC PATIO. . . :n . ;.1 r;:±:::::::::::::::::::::::::::'=7 f~YI ,?US) II J. .. .:--1 --~ ----:-. . ·,T':N :3 L✓ , · . ' '··-;--· ~-:: . . , .. . . ' / I . ·. )\TE '• . 111111r11111111 1111111,1!!.Llll 11. ' .,__ N 55'18'06" E 20.00' · · · \"., EXISTING 6' WOODEN "coNc PATIO, lf-1ff.f:y'louG) -~ ·. FENcErosEREMOVE□ Ex. ,ISTING'. ,' ~"'-._CHAINLINKFENCE& "l GATE 5' HIGH · .. GARAGE j.:__~'"-"'11,1.'~2· -:--:-:-1Hll ~ WOOD FENCE & . TO BE . \ • ~GATE 5' HIGH RE'MOVED . . . l ~- ·. : I_ SPA 111L ~ EQUIP.· i7 • C ---•--• EXISTING , HOUSE ', PROPERTY LINE I SRA J~1--1-1-11µ,.,~·Yiffl1;4· s. ~ 2 I . . _11. ~ 10 ET ---;-½// '-, ~ \ .I / / 1·· -, ~\ •• ·-· ~ ,r,9 •r-AISED WO~~>"~ECK . ' -- -----L_._::;_~1 .;..;;;:...,~~~~~~ SYMBOL CONG. STEPPING STO -'-----------,+---N 55'29'39" E 80.48' CONG. STEPPING STONES ·6 . EXISTING HOUSE Wr OD FENCE & GATE 5' HIGH 1 c J ·r4• PVC FENCE 318" DIA GRAVEL . o" '~ ,_ I PACIFIC BELL/ "--sDG&E HAND HAND HOLE HOLE COMMON NAME TRAILING ICE PLANT (PURPLE) NO COMMON NAME STICKS ON FIRE BOULDERS SEA LAVENDER HORSETAIL REED 'SILVER SHEEN' NEW ZEALAND HAIR SLEDGE lbw 1--,,e,1 iJL-'!S;"-c:·~ ____ , __ _ Landscape Plan ° s 10 _ _;S;;CA~L~E;_: _;1/~8';::'.' ~-~1'.,r'_O;,,"~~~~~------i Landscape. Legend. : BOTANICAL NAME. QUANTITY & SIZE WATER USE ··= ---------:;.r LAMPRANTHUS SPECTABILIS AGAVE ATTENUATA EUPHORBIA TIRUCALLI LIMONIUM PEREZII EOUISETUM HYEMALE PITTOSPORUM TENUIFOLIUM CAREX COMANS 8 FLATS 16 -5 GAL. 14 -1 GAL. SIZE VARIES 52 -1 GAL. 24-1 GAL-2' O.C. 3 -5 GAL 8 -5 GAL VL L VL L M M L ___ _l?LJL-~11-i ~ fll-Ut"Esc:~Fi-s 32 -5 GAL ( 1/\11'-"H) L 111111111111111111 ~1--if". C, 12-fl-'( tz-u s i+ --------------·----J O j-lc»-=, /7 ~t!:-~. 5 12 -1 GAL -4' 0. C. M (UND,ER DECK) _ ~c"'kt:7 t-1 t/?AU---1.q..J r~ C:-'-'--s?lh L-l§cfrz:, f HYI-L-A:---•--L_-I 5" &,A-!-::, . ( J.-<;>W f--) LANDSCAPE NOTES 1) 2) 3) 3" LAYER OF MULCH TO BE PROVIDED TO ALL LANDSCAPE AREAS EXCLUDING AREAS WITH GROUND COVER. COMPOST TO BE ADDED TO A SOIL AT A RATE OF 4 CUBIC YARDS PER 1000 SF OF SOIL AT A DEPTH ;OF 6" IN ALL LANDSCAPE AREAS. , . ' AT THE TIME OF FINAL INSPECTION, THE :PERMIT APPLICANT MUST PROVIDE THE OWNER OF THE PRGPERTY WITH A CERTIFICATE OF COMPLETION, CERTIFICATE OF INSTALLATION, IRRIGATION SCHEDULE, AND A SCHEDULE OF LANDSCAPE AND IRRIGATION MAINTENANCE. --~----------- WATER USE: VERY LOW= VL LOW=L MEDIUM= M ' '°', 5'-0" TO 6'-0" EXISTING SCREEN WALL TO REMAIN µt7tt,j c: .. ~t:.,-& I V tz.-,,e;..1 t....J ~ fH'H, Appendix II> Prescriptive Compliance Option 'I11i~ appendi."" contains prescriptive requirements which may be used as a compliance option to the WMei: Efficient Landscape Ordinance and this Landscape .Manual for projects ofless than 2,500 squate feet. Compliance with the. followin items is mandator, and must be documented on a land sea e Ian in order to use this o tion. P,o'ectA licant A-Date: OS · ·, • ZDlit' Assessoc's Pared Number; · ) d ·· '.1, ·' Tui;fArca: Plant.Arca: t:5r. "? ,'a.-/ Pro'ect Contact Name and Nun her: L, "1 agree compl7. :vith e req cements of the prescriptive compliance option to the City of Cads bad Landscape FRIEHAUF ARCHITECTS 1vr,utu, 1 rlh0~w~·l!:-"'.,._"::--,=:=:---r-.=,-,-m:,--+,=-:-'7=,.-;a------J Si e O ~ -· 1\/·' Date: · '. •,' PC~ I U:ci-, IN c:., • REQUIREMENTS A. Incorporate compost at a rate of at least four: cubic yacds per 1,000 square feet to a depth of six inches into landsca e area unless contraindicated b a Soil test 1, For residential areas, iustfill clim;1te adapted plants that requice occasional, little or no Slitrune.r: wuter (average 'Wl)COLS plant factor 0.3) for 75% of the plant area excluding edibles and areas using rec cled water. . For non-residential ru:eas, install climate adapted plants that requite occasional, little or no summer ✓. water (average \VUCOLS plant factor 0.3) for 100% of the plant area e.-xclucliugedib]es and areas usin rec cled w11tcr. 3. A mWmum three inch (3'') Jayer of mulch shall be applied on all exposed soil surfaces of planting 11.reas exCept i.u turf ureas, creepingoi: coating groundcovers, or djrect seeding applications where mu ch is contrcincUrnted . 1. ~ urf shall not exceed 25% of the landscape. area in residential areas, and there shall be no turf in on-residential areas. 2, Turf shall not be planted on sloped areas which exceed a slope of 1 foot vertical elevation change or. eve 4 feet of hofillontal len . 3. Tw:f is prohibited in parkways les,, than 10 feet wide, unless th~ parkway is ad;acent to a parking strip and used to enter and exit vehicles. Any turf in parkways must be irrigated by subsurface ir.ri tion or b other technolo that creates no overs ra or runoff 1. Automatic irrigation controllers are :r;equired and mmt use evripotranspirntion or 5~il moisture sensor dnta and utilize a rain sensor. 2. Irrigation controllers: shall be of a type which does not lose progranuning data in the event the .tl.nrnc ower source is intenu ted. 3. Pressure .regulators shall be installed on the irrigation system to ensure the dynamic pressure of the s stem-is within the manufacturers recommended ressure ran . 4. Manual shut-off valves (such as a gate valve, ball valve~ or butterfly valve) sh;ill be installed as dose as ossible to the oint of connection of the water su l . 5. All irrigation emission devices must meet the requirements set in the ANSI standard, AS.ABE/ICC 802--.2014. "Landscape Irrigation Sprinkler and Emitter Standard," All sprinkler heorls installed in the landscape must document a distribution uniformity low quarter of 0.65 or higher using the protocol defined in ASABE/ICC 802-2014. . Areas less than ten (10) feet in width in any direction shall be irrigated with subsurface icrigntion or other means that roduces no runoff or overs ra . E. For non-residential projects with landscape areas of11000 sq. ft. or more, a private submeter(s) to ' measure lnndsca e water use shall be installed. · At the time of final inspection~ the permit applicruttmust pcovide the owner of the property with a certificate of compleU.on, certificate of installation, irrigation schedule and a schedule oflandscape Md 1r:ri ation maintenance. - Appendix II> City of Carlsbad Litndscstp& Ma mud --·-· ---· --·····---- LU u z LU 0 -(/) LU 0:: <( r- 0 I-CX) ~o 0::: 0 I-N U)O') 0 <( ...Ju LU --u.. 0 :;; <( -...i... co (.9 U) 0 ...J O') 0::: 0 <( ""'"u -~---·--·--- :LANTING PLAN LL (I) LO t---0 en :::; N I-Cf) 0) (.) X w (I) (U ~ (U I-:::; C LL -C :c '-c.o (I) ~ N (.) ~ .,...-N 0::: .,...-.._,. (U c.o <C rJ) u N 0 N N LL '--0) iJ ..c t--0) :::, (I) (.J • t-- <C u (U 00 00 :c (I) LO LO ..c co 00 w -00 -:::; (U 0::: 0 C LL Cf) (1l .,...-0 .._,. Cf) <:0 APPROVED FOR fRRIG,4 T!Of\J AND PLANTING ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREA. "AS BUil T" RCE---EXP. ___ _ DATE REVIE\VED BY: INSPECTOR DATE C: --. : -LANDSCAPING PART 1 -GENERAL 1.01 GENERAL CONDlllONS A. Drawings and General Pro\/lslons ot Contract, Including General and Supplementary conditions and Division 1 Speclflcatlon sections apply to work of this section, and muat bo fully considered In connection .therewith, 1,02 SCOPE A. The work lnctudsa all servlc1111, labor, materials;. transportation and equipment necessary· to perform the work lndlcatad on the drawings and as speolflsd herein and as required to complete properly the 'contract. · 8, Related Work: 1. Irrigation (Section 02480) 1.03 SUBMITTALS A. See requlroments In Goneral Condltlons, and Section 01340. B. Contractor sholl submit a t)f)ewrltten 11st with specifications of all feasible materials, Including soil amendments, fertlllzera, ' plant materials,. ate., with quontltlos ot each. · 1.04 OEF1NITIONS OF TERMS . A. "Plontlng Area" shall mean oil areas to be seeded, ,sodded, planted with tro1111, shrubs, andi'or groundcovers, · 1,05 GUARANTEES AND REPLAC~ENTS A. Plant Materials: Plante (15-gallon size and larger) shall be guaranteed to llve and grow In healthy condltton during the agreed upon 90 day maintenance period or untll final acoeptance (3.20 Part B). Plant material will continue to be guaranteed for one (1) year. S, Plant material smaller than 15-gallon size:. Sholl be guaranteed to llva and grow in vigorous healthy upright. candttlon for a minimum of one growing sea,on aftar final accsptonce of work (excluding eeasonal color). C. Replacement: All plants not healthy and In vigorous growing condition as determined by the Lands0<1pe Architect shall be replaced lmmedlately, Plants used for replacement shall be the same kind and size as specified in the plant list. They shall be furnished, planted and fertlllzed. as orlglnally specified at no costs to Owner. · 1.06 VERIFICATION OF EXISTING CONDITIONS A, All scaled dimensions on the drawings are approximate. Before proceeding with any work, the. Contractor shall carefully check and verify all dimensions, quantities, and grade elevations, and . shall Immediately Inform the Landscape Architect of any discrepancies. , B, Prior to the excavation for planting or placing of plant materials, the Contractor shall verify the locatlan of all underground utlhty /Ines and other lmprovoments, and take proper precautions to avoid damage to such Improvements. In the evant of canfllot between such Improvements and plant locations, the Contractor shall notify the Landscape Architect, and arrangements wlll be made for relocation as necessary. Fallure to follow this procedure places upon the Contractor the respanalblllty for making any ond all repairs for damage resultlng from work aa herein specified ot his own expanse. 1.07 PROTECTION Of' EXlSTING IMPROV£MENTS During the construction and maintenance period, the Conlraclor shall take every p¥ecautlon to protect and avoid damage to sprinkler heads, Irrigation lines, drainage lines, and, all other , underground foollltles and all paving, structures, fixtures, end existing plantings, The Contractor shall be held responsible for any and all damago to such Improvements and shall completely repair or replace the same at no cost to the Owner. . 1.08 INSTRUCTIONS AND OBSERVATION A. All changes and deviations to the plane· and speclfocatlons shall be confirmed In writing vlo the Landscape Architect. . B, The Contractor shall be avallable on coll to make ·a joint observation with the engineer, lhe · Contractor shall have sufficient work personnel avallable durlng normal working hours to correct deficiencies Immediately upon r~uest of the Landscape Architect. Such repair or re-work services are to be performed without Interference of regular projaat schedule. , C. Plants shall be sub]eol to approval by th~ Owner's Represantatlva at the place of growth and/or upon dellvery tc the site for quallty, size qnd variety. Such approval shall not Impair the right of ob-vatlon and reJectlon at the site during progress of work for size, condition of root ball, . latent defects, or Injuries. Rejected plants aha11 be removed fmmedlately from the site, unless . otherwise approved by the Landscape Architect. · " D, Site observations hsretn speclfl~ ~h~II be ~ode by the Landscape Architect, •,: ;~ ·co~;aot; i. :: shall notify the Landscape Architect of a site observation ot feast 48 hours In advance of an observation. An observation wlll be made by the Landscape· Architect d11rlng office working · , hours. on e9ch of the steps, or. con.dltlons _listed below. The Contractor or his authorized. representotlva sholl 'be on site at the time af eaoh observation. The Contractor wlH not• be permitted to Initiate tho succeeding step of work untll he has received approval to proceed by the Landscape . Architect, . . 1. Pre-Construction Meeting: Immediately prior to the commencement of work of this section, Contractor shall reoelve .approval of materials and equipment to be used, <md .methode of Installation. · 2. Incorporation of soU condltlontng and fertutzlng Into the soll: Soll tests performed by ·the · laboratory-licensed shalf .. be submitted and,-pald for by the Ccntractor for-<:1grlouttural e11ltablllty and approved by the Landscape Architect once rough grading has been completed, and prior to Installing any plant materlal. , · . 3. Upon the completion' of finish grading and mow curbs la>'01lt In the field, but prior to mow curb lnstallattan. · · . 4. Approval of all plant material quallty. 5. Layout of plant material. 6. Pre-maintenance observation: Wlien f,lantlng and all other Indicated or specified work, except the Maintenance Period, has been comple ed. Acceptance and written approval shall eetabllsh beginning of the Maintenance Period. this Is not a final observation or acceptance, and It does not relleva the Contractor from ony of the responslbfflttes In the contract documents for this project. 7. Flnal site observotlon at the ·completton of the specified motntsnance psrlod. ohall fitobllsh the beginning date for the guarantee period. , .. This cbsorvatlon E. Acceptance: Upon complettan of tho Final Observation and the work of this section, the Contractor wltl be notified In writing (1) whether the work Is acceptable and (2) ot any ------------------------------- 1,09 SUSPENSION :OF WORK ! A. lhe Landscape Architect shall recommend to the Ownar any necessity to suspend the work wholly, or In part, for such period or periods as he may deem necessary due to unsuitable weather, or such other conditions as ore considered unfavorable for the reasonable performance of the work, or for such time as ts necessary due to the failure on the part of the Contractor to carry aut orders given or to perform any ·or all pro\/lslons of the contract. I . . B. If It should become necessary to stop work for an Indefinite period, the Contractor shall etore oil materials In such a manner that they wlll not beccme on obstruction nor become damaged In any way, and he l shall take every precaution tc prevent damage or deterioration of the work performed. The Contractor shall caver all open excavations and shall provide suitable drainage by opening ditches, planting pita, etc., and erect temporary etructures where necessary, : ' . ' ' C. Grading, soll preparation, and planting work shall be performed only during pe~ods when beneficial ond optimum results may be obtained. If the moisture content of the soil should reach a level that working It would destroy ths sail structure, spreading, grading and tllllng operations shall be SUpPended untH tho moisture content ·reaches acceptable levels and the desired results are attainable. I' 1.10 CERTIFICATIONS AND NOTICE OF DELIVERY OF MATERIAL ! I . • A, The Landscape Landscape Architect shall be furnished with duplicate signed, legible copies of certificates and/or Invoices stating the brand, grade, amount ond quantity of each Item for all · soH, fertlllzere, soll condltlonere, plans and other materials, THE LANDSCAPE ARCHITECT MAY STOP WORK PROGRESS UNTIL CER'TIFICATES ARE RECEIVED AND REVIEWED . BY THE ENGINEER, .e. The Contractor shall notify the Landacape Architect !n advance when all materials ore to be dellvered ond the; mannsr of shipment, and shall furnish therewith an Itemized 11st, In duplicate, of the actual quantity of material In each delivery, In order to ensure satisfactory coordination of dellvery, and to expedite the required Inspection at the point of delivery. The Itemized 11st, In duplicate, for each dellvary of/lant material shall Include Invoices certifying that subject material has been Inspected as require by the State Agrlculturol Code prior· to acceptance or planting. Particular c:are, using approved equipment,· shall be exerchied to ensure safe loodfng, unloading, shipping and handllng for all plantings from source to ln,-place looatlons Indicated on the drawings. . . 1.11 PLANT MATERIALS . A. Quantlt!os for plant materials are sllown per plan for convenience only and not guaranteed. Contractor shall check and varlfy count and 'supply sufflclent number to fulffll Intent of drawings, ' 1.12 INVOICE OF MATERIALS A, Upon dsllveryl'of materlols ond/or completion of all sell conditioning ~nd grading, but prior to Initiating planting, operations, the Landscape Architect with the heretofore specified signed copies of required certificates, trip slips and Invoices for soll prsparotlon materials, shall Invoice such material, comparing the total quantities of each material furnished against the total area to each operation. If the· minimum rates of appllcatlon have not been met, the Landscape Architect wftl require the distribution of additional quantities of these materiafs to fulfill the min lmum requirements speclfled. , ' 8. Aftor Installation of plant materlols, but prior to the pre-maintenance site observation, the Landscape Architect, with the heretofore specified signed copies of the required certificates Qnd related Items, shall Invoice such material, comparing tho total area and/or the amounts specified. If the minimum amounts have not been fumlshed, the Landscape Architect wlll require the lnstallallon of additional materials to fulffll the minimum requirements specified, I C. A sample of the sell amendments sh<lll be delivered to the Landscape Architect within 15 days after recording of the contract for submittal to a tttstlllg laboratory, along with. specifications of each product, After aoll amendments have been thoroughly mixed Into the site; random samples of the "]txed soll ,_~IU -~' taken by the engineer an~ submitted to t_~• a_oll laboratory fo~ jhe Contract~~":. : ' 1'. 13 PR01iCTION 'or EKJSllNG TREES, SHRUBS AND VINES · · ' A, It Is the Intent of the project that certain areas of the existing plant materlols shall be retained, Prior to the removal of any trees, the Contractor •hall confer with the Landecape Architect to determine those plants !hat are to remain. · I . B. All existing trees which are to remain In the project shall be togged and Identified by the Contractor prlo~ to start of work. · . . ' ' i C. Contractor shall bs responsible for oll trees that are to remain In the project.· Damage to a plant which results In death or .permanent dlsflguratlon shall result In the complete removal of the plant, Including !roots, from the site by the Contractor. The Contractor at "his own expense shall replace the plant wlth one of equal value os established by the Londecape Architect or , reimburse the Owner the cost of sold replacement If a replacement cannot be .obtained. The Landecape Architect shaH be the sole judge of the condition of the plant, , · O. All existing trees that ore to remain shall be protected at all times from damage by men and equipment. All damage by the Contractor to exlatlng plants shall be repaired at hie expense· by personnel approyed by the Landscape Ardllteot. · E, The Contractor shall Insure that no foreign material and/or llquld, such as paint, concrete, cement, oil, turpentine, acid or the like, be deposited or allowed to be deposited on any sell within the drlpllne (the outside edge of foliage overhand) of any tree or shrub, er within 6' of the trunk of a \/Ina.' Should any such poisoning of the soll occur, the Contractor shall remove said soil as dlreeted ,by the Landscape Architect and replace .ft wlth acceptable soil at no expense to · the OWner. · ' F. Excavation adjacent tc, existing trees and shrubs: Where It Is necessary to excavate In close proximity to existing trees and shrubs; oll posetble caution sholl be exercised to avoid Injury to roote and trunk. Excavation close to trees shall be by hand, tunneling under roots 2• ond lorger rn diameter. Cutting ot roots 2" and larger shall be only on the approval of the Landscape Architect. Paint cut roots within 24 haure of Initial damage with approved pruning paint. When thts Is not possible, keep the side of excavation odjaoent to tree shaded with moist burlap or , · canvas. PART 2 -PRODUCTS 2.01 QUAUiY A, All materlaiJ shall be of standard, approved, and first grade quality and shall be In prime condition when Installed and accepted, All commerclQ!fy processed an~/or packaged materials shall be delivered to the site In the original unopened containers' bearing the manufacturer's guaranteed analysis. · ' . I . . 2.02 SOIL AMENDMENT ANO FERTILIZER SHALL BE F"OR BIDDING PURPOSES ONLY Specific soil te11t shell be oanducted after grading opsratlon has token ptace. A ot."1..-11 ..__ ,.. •• ; __ ., .,.____ " -1 •. ,.,t..1.a.--'l• .,._,.. /.,...,. ,..,,,..t .n .. Amendment anon upon ana1ys1s contain·'" 1east 1.0% nitrogen. (on a dry , , , weight basis) with en o&h content not to exceed 15%. A commercial grade pr~duct shall be used. Contractor shall supply Landscape Architect or his appointed representative with o sample· af the proposed amendment accompanied by a laboratory analysis from an opprovad . laboratory lllustratlng degree of compllance. Guorontee = wt/cu/yd. = 460/1 -720/1, Ammoniac nitrogen = 1.<m. pH (less than 6,B), Salinity (total soluble softs = 3,0 MMHO); Osnslty = 20/1 cu.ft. Properties a (gradation sieve size/ -No. 6 -951', minimum passing; •No. 8-80% mlnrinum passing; No. 35 -30% minimum passing. Wetabfllty -to be In · compliance with l•tandords as par Amerloon Society of Agronomy . . I , I . I requirements necsssary for completlon and Qcceptance. , . . , , · · . , · • -~--------------~--------· --------c - ------------------· -. ----- I ' i • ! p I I • I B. Agricultural Grade G_ypsum -Shall be a (Ca S04 -H20) calcium sulfate product -94,31'!. 9011: shall pass a 50 mesh acreen. Chemical reaction wlll remove Sodium attached to soll particles. Gypsum also loosens heavy clay soils through electro-chemical action. Control of dust during oppllcatlon Is mandatory, . , Sh<lll be U.S. Gypsum, Datmar, Sof'N'Soll, or Bondin!, If not avalloble, shall be equal to, I . C. Sulfur (Soll) -Shall be elemental ,iulfur (99.5%) commercially prepared so that 46.9% posses a 50 mesh scresn. · Shall be Wll-Gro, Union Chemicals or Bokor Industries, If not avcllable, shall be equal to. D. Iron Sulfate -Iron shall be expressed as metallic -derived from sulfate -deep green (f'e S04 H20). A minimum analr-,ls of 20.0% and 98,'3% retained on a 10 mesh screen. Shall be WIison & Geo, Moyer, WII-Gro, or Bandlnl. · If not available, shall be equol to, E, Pre-plant or starter fertlllzer shall be a commercial grade ffowoble fertlllzer wlth-1% nitrogen, 10% phosphorous pentloxlde ond 10% potassium sulfate. No Potassium Chloride Is to be used. Organic nitrogen shall be from Cottonsoed Meal and Urea. Phosphate available from superP.hosphate and Cctton!iiaed Meal. Potash from sulfate of Potash and Cottonseed Meal. Screen analysis: % retained on stacked screen-approximately 8-mesh 24.2%; 20-mesh 75.2%; 48. -mesh 0.2%. Available percentage weight of plant food: Nitrogen 1.0% min. Phosphoric acid 10,0% min. Potash 1 O. 0% min. Shall be WII-Gro, Bondin£ or Kellogg, If not avalloble, shall be equol to. F. Post Plant Fertilizer (Maintenance): Fertilizer {commercial) shall be a combination of natural organic and Inorganic granular fertilizers, free-flowing, suitable for application with approved equipment and shall contain tho following minimum ovalloble percentages by weight of plant food: ' Nitrogen Ammoniac Sulfate Remainder of Nitrogen 1,25% Water Insoluble Phosphoric acid Potash Iron Zinc Manganese ,Calcium 14.0% min. 4.0% min. 8. 75% Water Soluble 7.0% min. 3,011: min. 2,0% 0.15% 0.15% 2.011: Organic Nitrogen rs derived from Urea and Cottonseed Meo!. Phosphate from Superphosphate and Cottonseed Meal. Potash from Sulfate of Potosh and Cottonseed Meal. No Potassium Chlorlde Is to be used, Sulfur from Sulfate of Ammonia. Calcium from Superphosphate Iron · from Ferrous Sulfate• and mixed Sulfides. Zinc ond Manganese ore expressed as metalU; and In their elemental form, . Screen anol~ls: (% retained) .,. opproxlmately: 4 mesh = 1.3%; 8 mesh = 24.2%: 20 mesh = 74.0%; and 48 mesh 0.051'!. Shall be Wil-Gro Fairway, Bandin!.' or Kellogg. If not avallable, shall be equal to, ,G. Planting tablets shall be tightly compressed chip t)Pe camrrierciol grade plantlng tablets of varying sizes with the following available parcentages by weight of plant food: • Nltrogen Phosphoric Potash acid Shall be Agrlform or Gro-Power. If not .avallable, shall be equal to, 2.03 PLAN'\lNG BACKRLL FOR TREES AND SHRUBS 20.0% min. 10.0% min. 5,0% min. · A. Rate of application Is for bidding purposes only. Soll test may reduce or Increase totbr s~II yardage amendment and chemlcol additives. Planting backfill shall be a thoroughly blended mixture of topsoil and soll amendments at the following mixtures: Soll Amendment1/2 c,y. , Stock Plied site soil 1 /2 c.y. Gypsums lbs. per/cu/yd. of mix Sulfur (soll)1 lbs. per /cu/yd. of mix Iron sulfate1 lbs. per/cu/yd. of mix · Pre-Plant (1-10-10) 3 lbs, per/cu/yd. of mix (also see 3.04 Exterior Planter Backfill). 2.04 PLANT MATERIALS ! I A. Nomenclature: Solontfflc and common names of plants herein specified shall conform with the approved nam1111 given In "o checkllst of Woody Om<rmental Plants of Collfomla • published -by the Unlvarslty of Callfornla, College of Agriculture, Manual 32 (1963). Sea 11st of plcint , · material on drawings, · ' 8. Lobetlng: Each group of plant materials delivered on site shall be clearly labeled as to , species and variety. However, final. determination of plant speofes and variety wlll be made by the Landscape Architect and whcse decision will be flnol. All potentsd!.lants (eultlvor) required · by the plant Ust shall be delivered with a proper plant potent attaohe • . C .• Quality and Size: All plants shall be vigorous, of norrnal growth, free from diseases . Insects, Insect eggs, an~/or exce.ed the measurements spe~lfled. . . • , D. Container Stack: Shall have grown In ~ontalners for ot least six months, but not over tvio' · years, No container plants that hove crocked or broken balls of earth when taken from the , oontalner shall be planted, except upon specl<rl approval. No trees with damaged roots or . broken balls shall bs planted. · ' .• E. Pruning: At no time shall the plant materials be pruned, trimmed or topped prior to dellver)I dell~ry end ony olteratlon on the site of their shape shall bs conducted only with the approvol ' , ond m the presence of the Landscape Arc:hltect, f'. lnspecllo!!._2f_ Plant. "!a_teria,ls: Required by City, County or State authorities, shall be 0 responslblll{y of ffieeontrocfar, and wherf~necifssary he shell hove seeurec1··permlts ·«· certificates prior to dellvery of pla11ts, at site. G, On-Site Inspection of Plant Materials: Plants shall be subject to tnspsctlon and approval or rejection at the project site at any time before or during progress of work far size vorlet)I conditl?n, la!ent defects and Injuries. Rejected plants shall be removed from the p~oject site lmmed,~tely. , · .. ,,. .,· ... , , . , ... , .... , , H. Rejection and Substitution: All plants not conforming to the requirements herein specified sh<11l bs considered defective, and such plants, whether In place or not, shall be marked as rejected and be Immediately removad from the site of. the work and, replaced with acceptable plant malerlals. Toe plant materials shall meet all oppllcable Inspections required by law, All plants ehall be the species, variety, size, age, flower color and condition os specified herein and/or oa Indicated on the drawings. Under no condition will there be any substitution of plant species, variety, or reduced size for those listed on the accompanying drawings, except, with exprHS wr!tt~ consent of the Landscape Archlt•ct, · I. Right to Changes: The Landecape Archlteot reserves the right to change the species, variety and/or sizes of plant matertal to be furnished, provided that the cost of such plant changes does not exceed the cost of plants In the orlgfnal bid. The Contract shall be notified and confirmed In writing prior to sixty (60) da~ before the planting operation has commenced. Changes· In the size and/or variety of any plant to be furnished which Involves a reduction or addition In cost shall be adJueted In the contract cost. · J, Root Condition: The Landscape Architect reserves the right to Inspect root condition of ony species, particularly those grown from · seed, and If found defective, to reject the plants represented by the defectlva sample, K, Proteotlom All plonts at all times shall be handled and .stored so that they are adequately protected from drying out, from wind bum, and from oil other Injury; All plants determined by the owner's representative ta be wllted, burned, or dried out, moy be rejected, . and removed from the a!te. The Contractor's on-site plant storage area shall be approved by the Owner's representative prior to the dellvery of any plant moterlals. L. Shrub and Tree Samples: Typical samples, three each of all varieties and sizes (shrubs 5 gollim ond under, tress 15 gallon and under) of all plant materials sholl be submitted for · Inspection approval ot the site a minimum of fifteen days prior to planttng operations. Approved samples shall remain on the site and shall be maintained by the 9ontroctor. as standards of comporlecn for plant materials to be furnished. Samples wm be Incorporated Into the work. SPECIFICATIONS --------------.--. APPROVED FOR /RR/GA TION AND PLANTII\JG ONLY, INCLUDING PRECISE. LOCATION OF PLANTING I AREA. "AS BUil T" RCE __ _ EXP•----DATE REVIEWED BY: INSPECTOR DATE ~=======/f\=====================:===:==:===~==,.-=1 _s= __ H_,...=E., E=T_ :-::I =c=1=r=y=o=F==c=A=R=LS:::::::B;::;:A=:D:::::::;-~, S;:;:;:;H~;;;ETSl r--;::,: PLANNING DIVISION w _j ::;LAND::;;;;;;;S~C~APE~:;;IMP:;;;;_;RO;;;_;;VE.lilENT;:;;;;~::::;P;;LANS::;;:;:;FO;_;R:~==::..:::===; OTA RESIDENCE -4090 GARFIELD ST. CARLSBAD, CA 92008 ----' ' -----------·------------ SECTION 02480 IRRIGATION PART 1 -GENERAL 1.01 GENERAL CONDITIONS: A. The General Conditieins, Speciol Conditions, and Division 1 ore on added part of this section and c_ontroct for tf!is work an_d ·apply tq thb section as ful_ly os if repeated herein. 1.02 SCOPE: A. The work inclUd~s all s_ervi_ce.s, lobor, ma.teria!s, transportotfoh and e·quipme~f peces'sory lci perform the work Indicated 011 the DroWfngs ond cs specified. ThfJ Generol Conditfons and Divis[on 1 apply h;, this section as -f()lly .as if repe~ted h.erein. 1 .. Related Work: (a) Lordsc<iplng Se.ction (02900) Ul3 SUBMITTALS: A Subrnil o llsf of ofl irrigation equipment-to be used; rnanufocturer1s brochures, mdintenonce manuals1 .guarantees and operatfng iristructkms. 1.04 GUARANTEE: ' • • • . • -I A. F\1rniSh _guor:anto.e in. ·dcbor~an<;:e w(th 9en_er9t C'ori~ilif?nS_. tor· a p,edo·a .or' one, '(1) Yf:9( ft!J.m dare of trn9I· ·1'.?.Cqept_a"nce :_ _at. c"s-Tlclµsion . 0~ the, M.amtenonc,f} P-eritid -on. ,C?JTIP!_~.te wa~~r 1_mgat1on I sy~te~, iq_c!u9ing -ni;,r:isettlJng -of bqck_fTII k1 tr~_nc_hes .W]11ch, 1f ·oc_cur~,. ~half ?.e :carreqled, 1 including rep·mrs and/or replacement of any ·material damaged thereby ·or there/ram. UJ5 OBSERVATION; A. ln alf cases where observation of sprfnkler syst8m work rs ·required· ond/o_r: where-portions of Yfork ·are specified to ne perform.~.d under direction ancl/or 0.1:>se,.t\\ion of Arch1tect or his, . . . : ·represen.t9tlve, Contractor sh,<i!I 11otifY .,O,ri;liiteot fl! leost three (2) working days i.n aqvance of ' time such Inspection and/or .diredlon is required. B. Observoffon will be required· for the .following ·parts of the work, ,. Upon Jns\o\lotJon oh<J. testiJig .of main lin.es a11d_ late.ral .liMs; .when pipes ore l~fd. and 9ra \ol·· b~ ·submitted to pressure ·tests, Da Hot caver any lines untJI they· hove be~n-,observed r:md . approved. I 2. Upon fnslalloUon end testing of valves, quick· couplers, bockftow preventer device, automatic! contro!Jers, and controf V(l)ves· pnd .wires.. 1 3. Vvhen spririkler system is completed, Contractor:,. in lhe presence of Arohfte~t~ ·shail fJer:tO.rm o ._cov~r.uge _test to determine If. covor:a~~ of water ;3ffQrd~d the .!?w,n· ~n~ plont_in,9. o~cas ·1i;, •. c.o _1 "·tetc and aQequate, Contra·ctor Sholl fu"rmsh all mo:t:€1nols and perform (l!J .WPt~ .requir:ed_ to coi:-reqt o:ny in•adequocies to cover~ · I 4. Final obse"rvotforl qntj perforrnoi)p~ ·test shofl -be at the S'atrr~ tim.~ ds fihol obServut_ion of. the landscape work. 1.0.6 TESTING: All PVC main and la\erol lines shall be subjected to o pressure test or '125 PSI for a period cf hoµrs .. All testing .sholl be in \he prnsence of lhe Architect. Apprqval sh.oil. be r.eceive<f before ba.c.k/illin~ any trench. Do no.t t:over any Jine.s until they hqve ):,een bbservird qnd approved. 1.07 RECORD DRAWINGS (AS-BUILT DRAWINGS):_ A. _Before 'flnol acoeo"tam.:e o.f work, Contractor sholl provide o record seJ .Qf droWings showing ·swinkt§r system work,. I I I 1.. Any changes in lo·c:at1on of ftems or type of frtstallations· ·fr.om b.e so indicated on th€: rec~rd .dr.owings, I that shown on drowing_s shall, I 2. Va!.ves: shaH be numbere,d· and: corresponding numbers shall be shavin on, recor0. ·drawings, I 3. A[I remote coMrol vglV~s. shut-off valves, quick coupl_er valves 1shaU ]>e located by .(lleaswre: dimerisiont>,, Dimensions Sfial! be given to permanent .objects 1'.lnd· 'stloll be. to ·nearest ·.one-holj oor ~ . . I 4 .. Ori 'the insi.de surface .of the cover of ,each Automatic Controller; prep0re. and mount .a cho[t showing vqlves ofi"<J sprinkler beods s.ervi~ed 'by thcrt particular controller, A!I vnlves. shall .be_ .numbt9,red. to maJfh operatfo.l) s9_h.e~~l~ (itld: drQ~il'.19S: Only .t~of_S a:req~ c~q_tr9\tetj b.Y ·i;~n.trp~l.ty shall be. shown. Thfa chart shall be o pl.at pion, entire or pertlol. shQW<n_g building, walks, roads .ond -walls. A ·phofo:Static p-rinf. of th[s plo:il. re.duced as. necessory qrjp_ leij.U>I~ in all c/et.0Us,."sh;a1I ·be mode to o srze tho\ will. fit intd !he confroller cover. This print _s.h<ill. :be appr_o.ved by the · ·A,cbite.el and. shcill be hermetic6lly sealed by piastre. This shall then ·be .secured to ·inside of· cover. 5. Immediately upon instollt:Jtion of any buried pip~ or equipm.errt1_ Controctor-.. s·~all indicate ~~ ifhe drawings locoJion,; of said e9u1pment. Oimensions shall be given fr<>m ·perrnorie.ril .objects such; os bllilalngs. ~id.ew~Jk~, cur.bs ord diiveWoys. 1.08 /;ENERAL .REQUIREMENTS: A. Code Requirements shall be thos.e of .State and Muni.cipal Co<i~s ond iegu!ations _k,caUy gov'E:ming Vi!s w.Or"k, pt"9Vidit)(j ~hot a_ny .requJre:rnen;fs of the ·Orawmgs on9 $peplfic_ptfons, 119t con!lieting therewith but exceeding the Code Requ,rernents -shall govern, unless written permission ·to .the cen'trory i.s grqnted b,y the D[strict. B .. Extreme core shall be exercised fn excavating and working in• the area due· to existing Contractor shall be responsible for ·domege,s caused by hls operations., utii'ities. I C. C0nnections shalf be made al oppro-ximately locations shown on drow'in_gs. respons.ible for minor chqnges coused by a.ctuat site conditions. Contra·ctor shall be I D. Landscape headers and mewing strips shall be in ploce before in-sloHotion of sprinkler system! E. Scqt19d dimensions are approximate. Before procee"din_g with tiny work~ Contractor Shall Co.r,efu'11y check ond verify all dimensions. •F. P!dn location.~ cit' suq· surface ·lines, v9lves. controlfer a_nq pipe lines ar.e dic,.gr.~mmatl~ and indicate the spacing and relative locations of all installations. G. All lines shell! have minirnum cfeorarice of six (6) inches fr:orn _ea"ch ofoer~ cind from lin·es· of 6th.er trades. Poraliel lines shall not be installed directly over one another; H, Dielectric b.u~ti!Mgs shcill, bf:;! u_sed in any connection~ with piping _9f diss·in:-ii_l_ar metal ma"teriai~. J. Point of connection shall be appro'ximqtely as shown on draWings Connect n·ew _un.derground j piping on_d volyes and pr9vi~e ~II ·t_ianges, adopters . or ottier ~ecessary fittings for c:0nne.ction. · 1J. Permission to shut off any e'xisting in-use: woter lines must be obtain.ed 48 hours in advanc ,, in writing from Owner. Coritra:ctor Shall receiv~ inslr.uctions from Owner:-, qs lo the ~xact length of Ume Or each shut--off. i K. Contractor shall acquaint himself wtth all site conditions. PART 2 -PRODUCTS 2.01 MATERIALS: Pipe sizes_ shown qre riominal inside dicrneler unless otherwise noted. ! {a) Pressure mainline pipin_g for sizes 2" and l_arger shall be PVC Cioss 315, and shall be (b) Pipe shall be made frqn1 an NSF approved Type·1, Grade 1, PVC compound c.:<Jnforrnirig i..o ASTM Resin Specifications "D1784". All ·pipe must meet 1·equirernsnlo as set forth in Federal Specifications PS-22-7O, with an Appropriate Standard Dimension (S.D.R.) - (Solvent Weld. Pipe). {c) Press:Jre mainline piping for sires 1-1/2" and smaller shall be PVC Cl, 200 wi1.h solvent welded joints. (d) Pipe shall be made from NSF _approved Type ·1 ► Grade 1, PVC compound conforming to the ASTM Resin Specifications "Oi765". All pipe must meet requiremen.b, as set forth in Federal Specifications PS-2I-70. · · (e) PVC solvent-weld ·fittings shall be Schedule 40, 1-2, 11-1 NSF approved conforming to ASTM Test Procedure DZ466. ( D Solvent cement ond primer for PVC solvent weld pipe and fittings shall be of type and i_riStqlldt!On m.e:tt,oq.s pr'escribed by the manufacturer. Mainline pressure pipe sho!i be solvent welded irlilizing a two step process with .primer and grny glue: (g) All PVC pipe mu_aj: bear-·the following mark!ngs. · 1: MortUfdcl_urer's N9me 2. Nominal Pipe Size . 3. Schedule or Closs 4. P·re~_Sur.e Ro-Ung _in P.S:I. 5. NSF (Nationai Sanitation· Foundation) Approval 6. Dole· .Of ExtruS.i.on _(.h) Ail fittings· sht:1li bear the manufocturer~s norne of trademark, moter/ot designation. size, ·spplicable I.P.S. Sch,ed.ule and NSF Seo! of Approval. . ' :"·.'· ·.:: ;_. . . . . ' . , .-· '." ' 2. PVC Non-p.ressi)re '.Lateral Line. Piping (o) Non-pressure burled lateral line piping shall be ·pVc Sch 40 with solvent-weld joints, ond sh,oll be _purple, · (b} Pipe shcn b.e made from NSF approved, Type t, Grade 11 PVC compound conforming to ASTM. Sp.eclflcdfl¢ns "Ell784". .All pipe must meet requireme.nts s~t forth iri Federal Sp~cifioctlton f"S-22:~7.0 with. an apprQpriat~ ·f;tonclard Dimension Ratio. (c) Except as notei:j in Para9ri1phs (a) on.cl (b) of Section 2.01.A. l(a) arid (I>), oil requirements for non-pressure lal~rol line pipe and fit,tfr)gs sh.all be the sorne as for solven.t-Weld pressure moii:iline P!P6 and fittings as set forth in .Se:ction 2.01.A.1 of these specifications, (Primer not . requfred), All unsized end run later lines shall be 3/4" PIPE. 3 .• Polyvinyl Chlori<k PJRe Fittings or1.d Gonnections, Type 11, Grade .1, Sc.hedule 40, high impact molded fittJ.ngs, m.onu.fqctured from. virgin· compounds qs specified for pipirig, lopered socket or molder thread ·tyµe1 suitable. for e1.ther solvent "Neid or screwed connections. Machlne threaded fitting, io~d P.lastic saddle oncL flo.rige fittin·gs ara _not occeptobl_e. Furnish fittings permanently morked ,wtth followirig in_formation:-Nor11m·a1 pip-e size, type· and schedule _of material, ancl Na.tianol Sanitation Foundati.on (NSF) seal -of appr.oval. PVC fitting shall conform to ASTM D;?.4(!4 and 024$~. C: Automati.c CQntr~I Wire: L Eledric wiring running from Controller to Automatic control valves shall be No. 14, solid. single cpnductor, copper .wire, 4/P4 inch in.sulation, 4/64 inch neoprene Jacket, style BR (Direct Buriol) •or equal~ ~,lr;)r .c:od.e· Wires· to eocb yqjy~, comm.ori wire shall b~ w~_ite. D .. Automotic C;intrnller: (.Existing) E .. GOntro! Va~ves;- L Re.mote .Control Valves shall be of all Plastic body. V_olve shall be provided with an odjustobl.e flt?\\\ ¢ontrill s!J,m .and. shall b~ i)pera.bl.e. mcin.ually ·without electricity. f":. Valve 8px: cc:iv.~r. 1. Per remote: control valves 9--1;2i• x 16" x 11" rectangular box tndnufoclured by Amtex or qpp"rov"ed equal. 2. For boll valve: 1 O" x. 10'1 /4" round, Amtex bolt cover or approved equal. E>:tenslpn sleeVe to. ·be, PVC-----:S'' niinimum size. G. Sprinkler Heads shail be a.s required on the drawfngs or approyed equal. I. l'!oll Volves: 1. Ball volve 1 inch .siz:e to 2 inch size shall meet ASTM standards with seals which are self adJustlng to campensi:ite .weor. Boll. vi:iJvi,.s .shall have molded micro-finish ball with low torque requirements .t9 ·operate un.it rnq_nLi¢lly., 8.Qlf valve shall have a patentee! feature -"Preloaded" ·st.em seal (Ind Impact ·resistant handles. 2,, Product: 1'' -2" site (King· .Bros.· Lq-tor.que boll valve models Lt. .1000-t thru Lt.2000-t) 2" size (King Bro$. Black true. union ball: valve model:, Valencia, dalifornia 91384 Phone: (800)541-,2672 o( '(805)257-3262. .j, Concrete footings ehall be 2;000 psi concrete at 2B days. K. Backfill shall be :clear fill soil. L. Contractor sh·ati .provide ·to the Owner: 1. TWo .(2) Co.ntrol Valve keys. 2. Two (z) ·Wrenches .for removing each different type of sprinkler head, 3. One (:I) 48" tee wrench for operating gate valves. M. Pressure regulator shall be bronze with screw fitting. See deloils and drawing. f'Al<T 3 -EXECUTION 3.01 GENERAL i\EQUIHEl.tENTS: A. Locations on drawings ore diogrnrnmat\c and approximate only1 arW sho!! be c:'langed and odj1.rnted <'.1$ necessary os directed to Mel:lt existin~J conditions an~ obtain complete water coverage. Locate and stake all work and obtain opproval of Architect before instaHaUorts. B. lnstall and extend system as shown on drawings, 1;:ind os n~cessary to carry out the intent of Drawings and Specifications. C. Locate lines, valves and other underground utilities and receive approvo! or· Architect ·before digging trenches. 3.02 ii'{STALLA TION CF IRRIGATlotl SYSTEM: A. Excovatlon and Bock filling of T re.nches: 1. Excavate trenches, prepare subgrnde. ond backfill to line and igrade ~ith sufflcient rcorn for pipe fittings, testing and insp-ecling operations. Do not backfill untii pipe system hos been subjected to li)'drostptic test ·qs ·specified. 2. Depth of Trench: Pofyvfnyl Chloride Pressure Line 18" minimum Polyvinyl Chloride Non-Pressure Line. 12" minimum Pqlyvin'yl Chloride Non_;Pressure-Lilies for' drip. system lateral lines shall be installed at 12" depth. 3. Tr:enching through areas where topsoii h1Js been spread: (a) Deposit topsoil on one side of trench and subsoil on oppoSite side. 4:. Su_Psoil ,shall be free of all rocks over one (1) rnch in dicmeter. debris, and litter, prior to use as batj<fHI where so in~icM~d on detail. 5, _Repair .any fe.ak.s qnd replace oil defectfve. pipe fittings until lines meet test requirement:.. D0 not cover any jines until \he,y nave been ·;nspecteo ond approved for tightness, quality of warki:nansh1p ·,;:md· ri-10.tenqls. 6. Backfill trench~s, after approvo! .of piping, with suitable and approved material, tomplng soil around pipe and thoro_ug_hl_y .compac:lihg ci!I trench fills until 9()~ compoction has been achieved. 7. Backfill merterlol shall ·be. approved soil, ·free from rocks and clods. 8. lns\ollotion of Polyvinyl Chloride Pipe: 1. Becou~e of the nature of plast[c pipe and filtin\1s, e>:ercise caution in handling, loading end storing, to_ avoic( damage. 2. Th~ pipe <;met fittings sho!I be stored Under cover until using, and Shall be transported in a veh_iqle· ·with q b_ed li;,n·g en0.ugh to Qllow length of pipe to lay flat so as no~ to be subjected to undue bending or concentn:ited external load at ony point. 3. AryY pipe thqt h~s been def}ted or damaged shall be discarded until -s1.,1~h dented or damaged section is cut and rejoined with a coupling. 4, Trench depth shall be as specifiad obove from the finish grade lo the top of the pipe. The bottom of trench shall be free _of rocks, clods, and other sharp-e,lged objects. 5. _Pipe cri-ds anQ fittings shei.! be wipe_d, with MEK, 01-equo!, before welding solvent ls applied, Weld-ed Joints shall be given a mTnh-nurn of 15 minutes lo set before moving or handling. All field Ct.HS _shall ~e bevel~O lo rernoVie burrs an_d exces$ before fitting ond gluing together. 6. Pipe shall be-snaked from side~ to-side of trench bottom to allow for expansioh one contraction 7. Center load pipe with .small amount Of backfill to prevent ard1ing arid slipping under pressure. Leave Joints exposed ·for inspection durin·g· testing. ·8 .. N_o water sh.all be p<.:rr'ni_t.ted in the .pipe until inspediors have bee.n completed and q period of a lea.st 24 hours has ek1pised for solvent weld setting and curing. ·9. Pla$tlc to metal Jqints; So1Ve.nt-wel9, qsing solvent rcc0mmended by pipe rnanuf,octu,.er only. 10. Plastic to Plastic Joints: Solvenl-wel~), using Solvent rceommended by pipe marnJfact_urer only. 11. Solvent-weld Joints: ·Assembie. per manufacturer1s recommendation. 12. Thrusl block shall be installed as per detail. C_, Rerriole Control Wi(jng·: 1. Direct Bwidl Control wir.El sizes: AS shown and specified herein before. 2. Provide one ·control wire .and one common ground wire to service each valve 1n syster.i. Provide 4-root minimum expdnsiori loop at eoch volve to permit removo! 'ond ma1nt.ena.n~e of volVe:s. · · 3. lnstotl control wires and irrigation piping in i;ommon trenches wherever possible, 4. Control Wire Splices: Allow only on runs of more than 300 feet, splices os follows: (1) Strip off minimum of 2-1/2 inches of insulation from each wire. (2) Twist on Scotchlock e!ectrtcal spring connector, minimum four complete turns. (3) Seal connector in ep·0xy resin. ( 4) Tape camplete.d splice with Scotch 33 electrical i:.ope. 5, Numbering ond Togging: identify direct burial control wires from outomottc v-alves to ·terminal strips of controller at" terminal strip by tagging wire with nurnber of connected valve. D. Au \om □ tic Con troll er: (Existing) E. Deleted F. Valve Box: i. Install valve boxes as shown on detail. !nstali no n1ore than one valve per box. Stencil v<llve number and controller letter on underside of va!ve box lid. G. Spi-inkler Heads: ,. Ail. L,pr]nk!er he{]ds shall be 1r1stalled as per detoil~, shown. 2. Nozzle size of ,:JII heeds shci!I be adju_sted fo suil any por-lic,~!or· cond•tions of lhe area. This shall be done after the system has been l.ho:--oughty tested1 immediately after wriUen notificolion by lhe Architect to do so, H. Quiel< Coup!ef Assembly: 1. ln;;.ta!I al! quick r.:ot.1plers os indicated on drawings a.id cis and tn,1e to finish grade and o rnoximurn of 12 lnches from and (13 s~1own on plqns and as directed. dire.:;ted. Set all valves 011.;rnb paving, walks, headers or curbs, t 1 Ball Valves: 1. Install wher·c shown Gs detailed. J. Bockflow Preventer: (Existing) 1. Backflow preventer assembly shall be im:tol!ed in accord with n·mnufoclurer's specificctions, located and as directed on drawings, anll 5hal! cor.form to all applicable code and ordintmce requirernents, 2. Exact location and positioning shell be verified on the site by Architect. K. Pressure Regulator ff needed shoil be installed as per drm•,ings ond detotl. Verify fina! location with ,'\rchitcd. L. fnstollation of Anti-Drain Valves: Anti-drain valves shail be installed in the riser ossemblles of all :;;prinkler head5' that do not hove manufadurer inslolled anti-droin devices. M. Install quick couplers and remote control valves adjacent to walks end curbs in shrub planting areas. Install quick cauples vclves no iurther and 170' apart. N. S!eeving; 1. Crossing of roC1cis with 'irrigation pipe or wiring sh oil be avoided wherever possible. If a crqssing mti.St .be-made, Schedule 80 PVC ~leeves shall be installed at o minimum depth of 30" below finish grade. 2. Irrigation lines under other asphalt concrete or Pcrtl,□.nd concrete improvemer1ls (other than roods) shall be Installed In Schedule. 40 PVC sleeves at a minimum depth of 18" belovr finished grqde, 3. Sleeve sizes for irrigatkin lines ·shall be a minimum of· two (2) times the size of .the· lir;ie it a~r'\'.~s;_ ."4, CcntroHer• wires_ located' under _streets· or oth_er permanent improvements ·s_ho/ I ·be !n~tolled fn sep_cirate PVC', sleeves dnd corre;;ponding to type ·ond depth as specifietj on L,-1, .,jnd L~2. · · · A. As p.t9je¢~ pr.o.gr~.sses. Qor1.1raCtor shoJl ITidlf1to,ln 91! o_(ti9S ,in o r:ieot manner ·and remove unsightly debris _as. ·ne'Cessary. After comptetion of the project, Contr:oc-tor shall -remove ·afl debrls and c.onto!ners .u:zed ih. cc.complishing work. He sh.c\J :Sweep: at1d. c1¢01'.1 _alt .Siqew9lks, asphalt, and concr~te ar~qS adjacent to plcritin_gs. SPECIFICATIONS APPROVED FOR /RR/GA TION AND PLANTING ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREA. "AS BUil T" RCE __ _ EXP. ___ _ DATE REVIEWED BY: INSPECTOR DATE OTA RESIDENCE-4090 GARFIELD ST. CARLSBAD, CA 92008 I APPROVED: (~ 4-= .t::-!\...,¾ .:;, -'1'-~ 7 I t---+--f---------------+---l---1---l----l rr.P~LA~NNrl~NG;;:=_=:_=_=_=_==.r===:~~~;;::===ir.~~~~ DAlE INlllAL DAlE INITIAL DAlE INITIAL OWN BY: PROJECT NO. DRAWING NO. Expiration !iota: II/ /8 DESIGNER OF \\ORK REVISION DESCRIPTION OlHERAPPROVAL ctlYAl'PROVAL ~~ ~~;---i ~Pf' l&-O7 (5"0/-5L)