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HomeMy WebLinkAboutDWG 358-5L; PE 2.87.27; VON PACKARD; 01-03-:---l:XISTINt; PLAIYTINC ro REMA/IV ,.. ON EXISrTNG SlOPl:S SUNNYHILL 0 PLANTING PLAN IRRIGATION PLAN f --7_ ~ I I \ \ \ PLANTING LEGEND eYMeOL BOTANICAL/COMMON NAME eIze QTY 0 Artsme&la c.allrornlc.a 'Can!lon Gr•':!' • Can!:lon Gre!:I Artsmeela ,a.AL. 24 @ c.a 1vo1&Ia •1"•e:1oea -lela11ci eueh enaj:>ciragon IGAL. 4$ SCAl£· ! " -30' 0 l=!h.le lntegrlrolla -Lemon.!lds eerr!:I , GsAL. 22 0 l'i!l',.!lmnu& e:.!lllfornloa 'Eve Ca&e' -Cofic!teb$1'r!:I , C.AL. 11 © Zlluec:msrla c::allrornlc::ll -caurornlll l"uch&la I CiiAL. le D e!Jmbol I11c::11c::at<lt6 groundc:ov«, h!:jdromulc.h, and Jute mMh, ' • I. Goroundcover • eac.c.harl& l"llul.!lrl& 'Twin l"'<!!.!11<.& "2' -Co!,!Ol• eueh j:>I.!lnted from 4' j:>Ott • 24' o.c:;. 2. H\jdromulc:;h • H\jc:;lroeeed Mix, I!!> Lb•.tAere Yulplll mlcor&ta~• E&ehee:hol:a:l.!1 c:a II c,rnlc:a 3 L.be/ Ac:;re L.upinue blc::<;:>lor b Lbe./Ac.re L.upinue nanue 4 L.be./ Ac::re l!!>-15>-IS> Commerelal Fertlllzer 2rtJrtJ Lbe./Aere Cel lul<;:>&e Fiber Muleh l,21Z'IZ' L.bt./Aere :3. Jute M•h • eee 1-1':jciroeeed ep•elflelltlon&, 5hset 2 eLO!"'E6 OYl!flt e' IN Yl!fltTICAL 1-l!IC.I-IT I-IAY!!, STANDARD "1 -COYER CROF'/JUTE ME:SH (lrtJrtJ'-COVE:1-?AGEJ STANDARD "2 -GROUND COVER. MINIMUM FLATTED SIZE < IIZ'rtJ% COVE!'V>.u,E!) STANDA~ 3 • LOW SFF<!EADINCii 51-lFruee FROM MIN. 2 3/4' LINEflte (10% COVERAGE) er ANDAl-!D 4 -TREEE> AND LARGE! SI-IRUBS FROM MIN. I GALLON (l/2<Zle> SQUARE FEET J eLOF'E!S eETUJEEN 4' AND 8' IN VERTICAL. H!:IC!fl-lT HAY! STANDA~ "1, "2, "3 Aeove. R!:F!:1'<: TO PLANTING! 4 1~IGATION &F'ECIFICATION& SHEET L3 4 DETAILS &HE:ET L.2. NOTE, PROJE!CT 15 TO COMPLY WITH Tl-IE: CITY OF C.ARSBAD LANDSCAPE: MANUAL REQUIREMENTS l'ii:EGAl'C>IN<!i FIRE &UPF'RESSION. IRRIGATION LEGEND Sl-4EET INDEX DETAIL &YMeOL I ® 2 13 l4) DE:TAIL. SYMBOL. @ ~ ( D\ ....... \SI re'\ ® \L2j ~ @-@) El ltT,Afl N.A. ' ' I @ --__ ... _ ------ MANUFACTURER-FART NO.•DE5CRIF'TION ARC RADIUS F'SI GsF'M FtAIN6IRD T-S·F'C T22-l.3 SHRUB ROTOR 18© 2:l' 35> 1.30 FtAIN61RD T-S-FC T31Z'-2.S, SHJ.tUS ROTOR 181Z' 30' 35> 2.6 RAINSIRD T-S-FC T3e>-!:>.e> SHRUEI ROTOR 3b<Zl 33' 35> !'!,,it> RAINelRD T-S-F'C T3<Zl-2.£l SHF!Ue ROTOR 135 31Z'' 35 L':!19 MANUFACTURER-PART NO.-DESCRIF'TION RAIN61RD PGA R!:MOT!: CONTROL. VAL.YI: IN R!:CTANC.ULAR VALY!: eox SIZE AS NOTED. C!:LCON LO-TQRQU!: !!!oALL VAL. YI! -L. IN!: e,ze WILK!:NS i<Zl SE!l'<!IES f>RE55Ul'<!E REDUCE!I'<! -SET AT 60 PSI LINE SIZE EXISTING I' WATl=Ft M!:TER -CONTRACTOR TO Y!:RIFY SIZE AND LOCATION IN FIELD. STATIC PRESSURE, 14e> FSI RAINe,1,-p E!SF'-8 &Efil<IE& e STATION PEDE&TAL MOUNT CONTJi!OLLE!'ii: WI RAIN SHUT Of'f' Device (EXISTINC. ELECTRICAL PANEL. AT RETAININCi, WALL. EXl5TINC. 1' FEBCO REDUCED FRfflUll<E eACKFLOW FREVENTER • CONTRACTOJit TO CONFI~ SIZ!: • LOCATION IN FIELD • HAYE CERTIFll:D. eTATION NUM!IER SY&TeM FL.OW VALVE SIZE l:><l&TING I 1/2' MAINLINE: TO REMAIN -CONTRACTOR TO CONFli:.M LOCATION 4 SIZE !"'YC SCHEDULE 40 MAINLINE -SEE DETAIL FOR DEFTl-4, SIZ!: AS NOTED FVC CLAS$ 2it>IZ) LATeRAL LINE • SE:E DETAIL. F~ DEFTH SIZE AE> NOTED (use NO 1/2' PIPEJ SHEE:T NO. TITLE: I PL.ANTING 4 IRRIGATION PLAN 2 PLANTING! 4 l~IC.ATION D!:TAILE t HYDROSCAPE SPECS 3 PLANTING t l~ICiiATION &PE!CIFICATIONE> LOCATION MAP ~ NORTH N.T.S. DRAWING NO 358-5L LANDSCAPE HYOROSEEDING SPECIFICATIONS GENERAL REQUIREMENTS ( 1) VERIFICATION OF DIMENSIONS BEFORE PROCEEDING WITH ANY WORK, Tl-IE HYDROSEEOING CONTRACTOR SHALL CAREFULLY CHECK AND VERIFY DIMENSIONS AND PLANTING AREA CONDITIONS AND SHALL INFORM THE LANDSCAPE ARCHITECT IMMEDIATEL.Y OF ANY DISCREPANCIES BETWEEN THE DRAWINGS ANO/OR ACTUAL SPECIFIICATIONS AND ACTUAL CONDITIONS. NO WORK SHALL BE DONE ON ANY ARf.A WHERE THERE ARE SUCH DISCREPANCIES OR WHERE CONDITIONS ARE UNSUITABLE FOR SUCCESSFUL PLANT MATERIAL ESTABLISHMENT UNTIL APPROVAL FOR SAME HAS SEEN GIVEN BY THE LANDS(,APE ARCHITECT. (2) QUALllY OF WORK THE HYDROSEEDING WORK SHALL BE P£RPORMED BY COMPETENTLY TRAINED INDIVIDUALS EMPLOYED BY A QUALIFIED HYDROSEEDING COMPANY IN ACCORDANCE WITH THE BEST STANDARDS AND PRACTICES RELATED TO THE TRADE AND UNDER THE CONTINUOUS SUPERVISION OF A COMPETENT FOREMAN CAPABLE OF INTERPRETING THE PLANS ANO SPECIFICATIONS. (3) INSPECTION OF CONDITIONS THE CONTRACTOR SHALL EXAMINE RELATED WORK INCLUDING IRRIGATION ANO GRADING SURFACES BEFORE PROCEEDING WITH ANY WORK ANO INFORM THE LANDSCAPE ARCHITECT, IN WRITING, OF CONDITIONS WHICH MAY PREVENT THE PROPER EXECUTION OF THIS WORK, FAILURE TO REPORT UNSUITABLE CONDITIONS TO THE LANDSCAPE ARCHITECT WILL CONSTITUTE ACCEPTANCE OF RESPONSl8II.ITY FOR THE PERFORMANCE OF ANY ADDITIONAL WORK CAUSED BY THE UNSUITABLE CONDITIONS. SLOPE SCARIFICATION ( 1) CUT SLOPES ALL CUT SLOPES WILL HAVE BEEN SCARIFIED OR HORIZONTALLY RIPPED BY OTHERS TO A DEPTI-I OF SIX INCHES ACROSS THE SLOPE AND SPACED NOT MORE THAN TWELVE INCHES APART ON THE SLOPE. (2) fill SLOPES ALL FILL SLOPES WILL HAVE SEEN SHEEPSf"OOT ROLLED. THE 2" x 2" x 4" ROLLED DEPRESSIONS SHALL BE LEFT UNDISTURBED AND NO CULTI-PACKIN(l SHALL BE PERFORMED. ONCE THE SHEEPSFOOT DEPRESSIONS ARE MADE, THE HYDROSEE:OING CONTRACTOR WILL TAKE CARE AND ENSURE THAT H( SPRAYS Tl-IE FIBER MULCH INTO ALL ROW.ED DEPRESSIONS. WEED ERADICATION PROCEDURES (1) (2) (3) ( 4) (5) (6) (7) (8) MANUALLY REMOVE ALL EXISTING VEGETATION FROM MANUFACTURED SLOPES AND DISPOSE OF IT OFF-SITE. FERTILIZE ALL PLANTING AREAS WITH UREA 35-0-0 COMMERCIAL FERTILIZER AT THE RATE OF 0.5 POUNDS PER 1,000 SOUARE FEET (22 LBS. PER ACRE), BEGIN WATERING PROCESS TO ACTIVATE fERTILIZER AND ADDITIVE CHEMICAL$. WATER ALL PLANTING AREAS THOROUGHLY AND CONTINUOUSLY FOR A PERIOD OF THREE (J) CONSECUTIVE WEEKS. THE LANDSCAPE ARCHITECT SHALL APPROVE SPECIFIC WATERING DURATION AND F'REQUENCY PROGRAM DESIGNED TO GERMINATE ALL RESIDUAi. WEED SEEDS, DISCONTINUE WATERING PROCESS f'OR TWO (2) DAYS ANO THEN APPLY A NONSELECTIVE BROAD SPECTRUM SYSTEMIC HERBICIDE W PERENNIAL WEEDS APPEAR ON THE SLOPES. THE lYPE OF CHEMICAL USED WILL BE DETERMINED 8Y A LICENSED PEST CONTROL ADVISOR. IF ANNUAL WEEDS APPEAR, USE STRAIGHT CONTACT HERBICIDE Afi PER THE PEST CONTROL ADVISOR'S RECOMMENDATIONS. NO WMER SHALL BE APPLIED FOR A MINIMUM OF FOUR (4) DAYS FOLLOWING APPLICATION OF CONTACT WEED KILLER. ALLOW SUrFICIENT PERIOD OF TIME TO INSURE THAT ALL WEEDS ARE DEAD. CLEAR DESICCATED WEEDS FROM THE SLOPE AND REMOVE FROM SITE. WATER ALL PLANTING AREAS THOROUGHLY AND CONTINUOUSLY FOR THREE (J) CONSECUTIVE DAYS TO SATURATE UPPER LAYERS OF SOIL TO A MINIMUM DEPTH OF 6" PRIOR TO HYDROSEEDING OPERATION. ALLOW PLANTING AREA'S SOIL SURFACE TO DRY OUT FOR ONE DAY ONLY PRIOR TO THE HYDROSEEDING APPLICATION. CAPE MUST SE TAKEN TO NOT ALLOW TfiE SOIL SURFACE TO BE SUPER-SATURATED WITH WATER PRIOR TO THE HYDROSEEDING INSTALLATION. AT THE SAME TIME, THE SOIL SURFACE SHOULD NOT BE BONE ORY. THcRE SHOULD BE SOME RESIDUAL MOISTURE WITHIN THE FIRST 1 / 4" OF SOIL SURFACE. (9) BEGIN THE HYDROSEEDING OPERATION ON ALL AREAS AS SPECIFIED HEREIN, JUTE MESH. MESH TO SE INSTALLED PRIOR TO HYDROSEEDING AND SHRUB/GROUND COVER PLANTING. JUTE MESH MATE~IAL SHALL BE CHEMICAU.Y-UNTREATEO WOVEN NATURAL VEGETABLE FIBER WITH 1" SQUARE OPENINGS. USE #11 GAUGE WIRE STAPLES TO ANCHOR MESH ON SLOPE AT MINIMUM 48" ON CEITTER. AT MESH OVERLAP AND ENDS, INSTALL STAPLES Al 12" ON CENTER. OVERLAP MESH "ATERIAL A MINIMUM OF 4" ON SIDES ANO 18" MINIMUM ON ENDS. AVOID STRETCHING MESH TO ENSURE MESH IS IN COMPLETE CONTACT WITH SOIL MESH TO BE INSTALLED A MINIMUM OF 12" BEYOND TOP AND BOTTOM OF SLOPE. SOIL STABILIZATION AND HYDROSEEOING ALL MATERIALS SHALL BE STANDARD, APPROVED, FIRST-GRADE QUALITY, AND IN PRIME CONDITION WHEN INSTALLED ANO ACCEPTED. ANY COMMERCIAL PAOC!'.SS OR PACKAGED MATERIAL SHALL BE UNDISTURBtD AND DELIVERED TO THE SITE IN THEIR ORIGINAL CONTAINERS, UNOPENED. BEARING THE MANUFACTURER'S GUARANTEED ANALYSIS. ( 1) HYDROMULCHING APPLICATION AND PLANTING SCHEDULE HYDROMULCHING SHALL BE APPLIED IN THE FORM OF A SLURRY CONSISTING OF ORGANIC SOIL AMENDMENTS, COMMERCIAL FERTILIZER, AND Afl!' OTHER CHEMICALS CALLED FOR. WHEN HYDRAULICALLY SPRAYED ONTO THE SOIL, THE MULCH SHALL NOT FORM A BLOTTER LIKE MATERIAL. THE SPRAY OPERATION MUST SE SO DIRECTED THAT THE SLURRY SPRAY WIL~ PENETRATE THE SOIL SURFACE AS TO DRILL AND MIX 11-1E SLURRY COMPONENTS INTO THE SOIL, TI-IUS ENSURING MAXIMUM IMPREGNATION AND COVERAGE. THE IMPREGNATION ANO MIXING OF THE COMPONENTS WILL HELP IN RETAINING MOISTURE WHILE STASIIJZING SOIL SURFACE FROM EROSION. (2) PREPARATION OF HYDROSEEDING MIXTURE (J) (4) (5) (6) (7) (6) io) THE SLURRY SHALL BE PREPARED AT THE SITE AND ITS COMPONENTS SHALL BE MIXED TO SUl>PLY THE RATES OF APPLICATION AS PER SPECIFICATIONS. b) SLURRY PREPARATION SHALL BEGIN BY AOOING WATER TO THE TANK WHEN THE ENGINE IS AT ON(-HALF THROTTLE. WHEN THE WATER Le.VEL HAS REACHED HE HEIGHT OF THE AGITATOR $HAFT AND GOOO RECIRCULATION HAS BEEN ESTABLISHED, THE FERTILIZERS SHALL BE AODED TO THE MIXTURE. THE TANK SHALL SE AT LEAST 1/3 FIi.LED WITH WATER AT THIS TIME. (c) THE ENGINE THROTTLE SHALL BE OPEN TO FULL SPEED WHEN THE TANK IS 1/2 FILLED WITH WATER, ALL ORGANIC AM!'.NDMENIS. r!BER, AND CHE ... ICALS SHALL THEN BE ADDED BY THE TIME THE TANK IS 2/J TO 3/4 FULL AT THIS TIME, THE SEED MIX SHALL ALSO BE ADDED ANO NOT BEFORE THIS TIMI':, (d) SPRAYING SHALL COM~ENCE IMMEDIATELY WHEN THE TANK IS FULL AND THE SLURRY IS MIXED. APPLICATION THE OPERATOR SHALL SPRAY AREA WITH A UNIFORM VISlaLE COAT USING THE DARK COLOR OF Tl-IE CELLULOSE Ft6ER OR ORGANIC AMENDMENT AS A VISUAL GUIDE. THE SLURRY SHALL SE APPLIW IN A DOWNWARD DRIWNG MOTION VIA A FAN STREAM NOZZLE. IT IS IMPORTANT TO ENSURE THAT ALL OF THE COMPONENTS ENTER AND MIX WITH THE SOIL. THE HYOROMULCH HAS A TENDENCY TO BUILD UP ON ITSELF. THEREFORE, IT IS IMPORTANT THAT THE CONTRACTOR EMl'LOY ONLY QUALIFIED PERSONNEL TO ENSURE UNIFORMITY OF" THE HYDROMULCH'S APPLICATION. THE HYDROMULCH CONTRACTOR $HALL BE SELECTED AND APPROVW BY THE IANDSCAPE ARCHITECT. ilME:'. LIMIT THE HYOROMULCHING SLURRY COMPONENTS AAE NOT TO BE LEFT IN THE HYOROMULCH MACHINE FOR MORE THAN TWO HOURS DUE TO SEED DESTRUCTION, IF SLURRY COMPONENTS ARE LEFT FOR MORE THAN TWO HOURS IN THE MACHINE, THE CONTRACTOR SHALL ADD ~<m: MORE OF THE ORIGINAL SPECIFIED SEED MIX TO ANY SLURRY MIX WHICH HAS NOT BEEN APPLIED WITHIN THE TWO HOURS AFTER MIXING THE CONTRACTOR SHALL ADO 75% MORE OF THE ORIGINAL SEED MIX TO ANY SLURRY Ml<TURE WHICH HAS NOT BEEN APPUED WITHIN EIGHT HOURS AFTER MIXING OR IT SHALL BE REJECTED AND DISPOSED OF OFF-SITE AT CONTRACTOR'S EXPENSE. PROJECTION SPECIAL CARE IS TO BE EXERCISED BY TH!c CONTRACTOR TO PREVENT ANY OF THE SLURRY FIWM BEIN() SPRAYEO ONTO ANY HARDSCAPE MEAS INCLUOINll CONCRETE WALKS, FENCES, WALLS, BUILDINGS, ETC. ANY SLURRY SPRAYED ONTO THESE AREAS SHALL BE CLEANED OFF AT THE CONTRACTOR'S EXPENSE. HYDROSEEDING COMPONENTS AND ADDITIVES -SEE PLAN FOR MIX CONTRACT GROWING HANO PLANTED SPECIES SHALL BE CONTRACT GROWN BY THE DEVELOPER OR INSTALLING LANDSCAPE CONTRACTOR AT LEAST 8 TO 12 MONTHS IN ADVANCE OF INSTALLATION TO ENSURE AVAILABILllY OF THE CORRECT SPEC!!,: AND THF.IR RESPECTIVE QUANTITIES. HYOROSEEDING EQUIPMENT (a) THE AilOVE SPECIFIED COMPONENTS SHALL BE MIXED TOGETHER IN THE HYOROSEEOING MACHINE CONTAINING AT LEAST 2,000 GALLONS OF WATER TO ALLOW FOR A HOMOGENEOUS SLURRY WHICH IS THOROUGHLY MIXED ANO CAN BE APPLIED EASILY WITHOUT CLOGGING. THE MACHINE MUST BE APPROVED 8Y THE LANDSCAPE ARCHITECT. (b) THE EQUIPMENT SHALL HAVE A BUILT-IN AGITATION SYSTEM AND OPERATING CAPACITY SUFFICl!:NT TO AGITATE. SUSPEt.10 ANO HOMOGENEOUSLY MIX A SLURRY CONTAINING NO LESS THAN 44 LBS. OF ORGANIC MULCHING AMENDMENT PLUS FERTILIZER, CHEMICAL ADDITIVES AND SOLIDS FOR EACH 100 GALLONS OF WATER. (c) 1'HE HYDROMULCHING EQUIPMENT SHALL MEET THE MINIMUM REQUIREMENTS OF A SLURRY DISTRIBUTION LINE LAROE ENOUGH TO PREVENT STOPPAGE AND SHALL BE EQUIPPED WITH A SET OF HYDRAULIC SPRAY NOZZLES WHICH WILL PROVIDE A CONTINUOUS NON-FLUCTUATING DISCHARGE OF AT LEAST 2S PSI AT THE END OF THE SPRAY NOZZLE. THE SUJRRY TANK SHALL HAVE A MINIMUM CAPACITY OF 2,000 GALLONS AND SHALL BE MOUNTED ON A TRAVELLING UNIT EITHER SELF PROPELLED OR DRAWN BY A SEPARATE UNIT. (d) EQUIPMENT USED IN THE HYDROSEEDING PROCESS WILL BE TI-IOROUGHLY CLEANED OF ALL SEED AND OTHER MATERIALS USED IN ANY PREVIOUS HYDROSEEOING PROCESS, PRIOR TO HYDROSEEDING ANY SLOPES ON THIS PROJECT, MAINTENANCE PROCEDURES GENERAL CARE AND MAINTENANCE SHAI.L CONSIST OF THE PROPER WATERING, FERTILIZATION AND CL!oAN UP DURING THE GERMINATION ,'iND ESTABLISHMENT PERIOD OF GROWTH. THE MAINTENANCE PERIOD SHALL SE AT LEAST THREE (3) CONTINUOUS MONTI-1S. (1) (2) (4) (6) (7) GERMINATION STAGE IRRIGATION APPROXIMATELY 24 HOURS AFTER HYO~OMULCHING THE PLANTING AREAS, THE WATERING SEQUENCE SHOULD BE INITIATED. THE WATER SHOULD l!IE LEFT ON LONG ENOIJCH TO MOISTEN THE SOIL THOROUGHLY TO THE DEPTH OF THE SLURRY MULCH TAKING CARE NOT TO SUPER-SATURATE OR WASH AWAY Tl-IE SLURRY SEED. FREQUENT, LIGHT IRRIGATION MUST SE PERFORMED TO ESTA8LISH SEEDLING GROWTH. THE'. CONTRACTOR WILL HAVE TO REPAIR ALL SEEO WASHING OR EROSION AT HIS OWN EXPENSE. TH[ SLURRY MULCH AND SEED MUST BE IRRIGATED FREQUENTLY TO MAINTAIN OPTIMUM MOISTURE CONTENT FOR MAXIMUM GERMINATION. THE IRRIGATION SYSTEM MUST BE OBSERVED AT ALL TIME;S WHILF. IN OPERATION. THE IRRIGATION SEQUENCE MUST BE DETERMINED BY AIR TEMPERATURE, PREVAIi.iNG WIND VELOCllY, SOIL TEXTURE, ORIENTATION AND OTHER LOGISTICAL PROBLEMS. IT IS IMPERATIVE THAT THE SOIL BE KEPT MOIST AT ALL TIMES DURING GERMINATION PERIOD. THE LIGHT, FREQUENT IRRIGATION SEQUENCE SHOULD CONTINUE UNTIL THE SEEDLINGS HAVE GROWN BEYOND TH( Gl':RMINATION STAGE. THE GERMINATION STAGE WILL RANGE FROM 45 TO 60 DAYS. ESTABLISHMENT STAGE IRRIGATION THE IRRIGATION SEQUENCE (FRF;QUENCY) SHALL SE GRADUALLY REDUCED WHI\.E THE DURATION OF E~CH WATERING CYCLE SHALL BE GRADUALLY INCREASED. A SPECIFIC WATERING PROGRAM SHALL BE DETERMINED 8Y THE LANDSCAPE ARCHITECT AND/OR HIS CONSULTANT. BUT SHOULD APPROXIMATE WATERING ONCE A DAY FOR 60 TO 90 DAYS, HAROENING OFF STAGE IRRIGATION AT THE END OF THE 90 PAY MAINTENANCE PERIOD, AS DETERMINED BY THE LANDSCAPE ARCHrfECT, THE WATERING f'l!EOUtNCY SHALL BE SLOWLY REDUCED TO APPROXIMATELY ONCE EVERY THREE DAYS DEPENDING UPON THE SEASON, WHILE INCREASING THE DURATION OF THE WATERING SUFFICIENTLY TO ALLOW FOR MAXII.AUM WATER PENETRATION FOR THE EXPANDING ROOT SYSTEM, AND AT THE SAME Tl"'E TA~ING CARE NOT TO CAUSE EROSION. THE CONTRACTOR SHALL BE RESPONSIBLE; FOR AO,/USTING WAT~RING FREQUENCY AND DURATION TO PROMOTE OPTIMUM GROWING CONDITIONS. FERTILIZATION THE CONTRACTOR SHALL FERTILliE ALL PLANTED AND HYOROS££DEO AREAS AT 30 DAY INTERVALS. EACH l'ERTILl?ER APPLICATION SHALL CONSIST OF ( I 6-e-e) COMMf.RCV.L FERTILIZER, OR APPROVED EQUAL APPLIED AT THE RATE OF 500 LBS. PER ACRE AND FERROUS SULPHATE APPLIED AT THE RATE OF 220 LBS PER ACRE. WEEDING ANY CONCENTRATED OE.VtLOPMtNT Of WEED GROWTH APPEARING IN Tl-IE PLANTING AREAS DURING THE MAINTENANCE PERIOD SHALL BE REMOVED AT JO DAY INTERVALS. MINIMUM COVERAGE FINAL ACCEPTANCE WILL BE GIVEN AT THE ENO OF THE 90 DAY PERIOD ONCE 80% GERMINATION ANO PLANT ~AtaLISHMENT HAS 8EEN OBTAINED. FINAL APPROVAL AND ACCEPTANCE F"INAL APPROVAL ANO ACCEPTANCE WILL BE Gl\ll'N IN WRITING BY THE LANDSCAPE A~CHITECT FOLLOWING A F1NAL ACCEPTANCE INSPECTION. THE LANDSCAPE ARCHITECT RESERVES THE OPTION 10 EXTEND THE MAINTl':NANCE IF >II': OITERMINES THE PROJECT WARRANTS FURTHER MAINTENANCE TO FULFILL THE 80,: COVERAGE THAT IS REQUIRED BY CONTRACT OR THE WEEDS HAVE NOT BEEN PROPERLY CONTROi.LED ALL IRRIGATION SYSTEMS SHALL BE COMPLETE AND lOOII OPERATIONl,L, G H NOTE: SET ROOTBALL 1 " ABOVE FINISH GRADE / _..,,...._,,-,MULCH FINISH GRADE 2" EARTH BERM (REMOVE AFTER SHRUB IS ESTABLISHED) '-PLANTING TABLETS AS SPECIFIED BACKFILL AS SPECIFIED COMPACTED BASE ~--WIDTH AS SPECIFIED OR 2 X ROOTBALL WIDTH MIN. 1, PLANT SHRUB ON A SOLID BASE. 2. SCARIFY SIDES AND BOTTOM WITH PICK OR DIGGING BAR. N.T.S. SHRUB PLANTING EXISTING CURB ANC> GUTTER OR EOGE OF' PAVING NOTE: 1. AL~ GROUND COVER TO !!E PLANTED AT EQUAL SPACING (TRIANGULAR) PER O.C. SPACING NOTED ON PLANS N.T.S. GROUND COVER PLANTING IRRIGATION CALCULATIONS PRESSURE LOSS CALCULATIONS VALVE BOX W/LOCKING COVER & EXTENSIONS AS REQ'D EXPANSION COILS WATERPROOF CONNECTORS ELECTRIC VALVE FEMALE ADAPTER L6" PEA GRAVEL CLEANED ANO WASHED 4" SCH 80 NIPPLE SCH 80 UNION 12" SCH.80 NIPPLE NOTES: PVC SCH.80 NIPPLE TO MAINLINE LENGTH AS REQ'D 1. TAPE AND BUNDLE WIRE EVERY 20 FEET. DO NOT TAPE WIRES TOGETHER IN SLEEVES 2. PROVIDE EXPANSION COILS AT EACH WIRE CONNECTION IN VALVE BOX. (WRAP AROUND 1 /2" PIPE 15 TIMES.) 3. COMPACT SOIL AROUND VALVE BOX TO SAME DENSITY AS UNDISTURBED ADJACENT SOIL. 4, USE APPROVED WATERPROOF CONNECTOR. SUBMIT SAMPLE PRIOR TO USE FOR APPROVAL. 5. EACH VALVE BOX LID TO BE ENGRAVED (3" TALL MIN,) WITH VALVE AND CONTROLLER NUMBER. 6, VALVE BOXES SHALL BE GROUPED TOGETHER WHERE POSSIBLE. 7. VALVE BOX SHALL BE 12" MINIMUM F'ROM ALL PAVED AREAS, WALKS OR BUILDINGS. E REMOTE CONTROL VALVE II CONCRETE BASE~-~ 120 VOLT WIRE -CONTROLLER 11+-l---CONTROL WIRE ...-,~--COMMON WIRE ~~SEAL WITH EXPANDING FOAM , 3" SWEEP ELL FINISH GRADE CONTROL WIRE UF DIRECT BURIAL WIRES-~ TO REMOTE CONTROL VALVES 3' EXPANSION COIL VALVE SOX F PEDESTAL MOUNT CONTROLLER JOB NAME: SUNNYHILL DRIVE, CARLSBAO VAL\/£. NUMBER: 2 REQUIRED PSI AT Hf:AD: JS STATIC PRESSURE: 1 40 PSI AT EXISTING 1 • WATER METER PER CMWD 1, PIPE LATERALS -CLASS 200 MAINLINE -SCH 40 SUBTOTAL -PIP~ SECTION A B C SECTION D PIPE SIZE/lYPE 3(.4" 1 • 1/4" PIPE SIZE/TYPE 1 1/2" 2. FITTINGS (1 on OF LATERAL/MAINLINE LOSS) 3, REMOTE CONTROL VALVE 4. GATE VALVE 5. BACKfLOW PREVENTER 6, PRESSURE REDUCER SUBTOTAL -PRESSURE LOSS 7 ELEVATION CHANGE (DOWNHILL • PRESSURE GAIN) TOTAL PRESSURE LOSS SET PRESSURE REGULATOR AT 60 PSI PRESSURE REQUIRED AT HEAD; LENGTH (L.F.) 130 90 ,oo PRESSURE LOSS (PSI) 2 50 3.00 5.60 LENGTI-I (L.F.) PRESSURE LOSS (PSI) so 2,00 60.00 -22.3 h lJ.10 1.J I 4.10 0.60 5.00 1.00 25.11 2.!<, 22.31 37 PSI 35 PSI C D .-----CURB/PAVEMENT VALVE BOX FINISH GRADE SHRUB/ GROUNOCOVER 7 SCH. BO NIPPLE I PRESSURE REDUCER '---~--'--~v; rc..tbA~~ERS L PVC LATERAL I: -r,_,,._,.,J 6" PEA GRAVEL ~-----CONCRETE BRICK ..._ _______ VALVE BOX EXTENSIONS AS REQUIRED PRESSURE REDUCER N.T.S. A ~-FINISH GRADE VALVE BOX W/EXTENSION AS REQ'D. & LOCKING LID --PVC MALE ADAPTER SCH 40 SCH 80 UNION GATE VALVE PVC MALE ADAF'TER SCH. 40 ~~Mt!.'ii:;:!=!===l===l===::;::rn FLUSH IN LAWN 2" IN G.C. ~FLOW SCH MAIN LINE LATERAL LINE RESSURE MAINLINE PIPE IN SCH 40 PVC SLEEVE- TO BE MINIMUM TWO PIPE SIZES LARGER THAN PIPE. PAVING LATERAL LINE CONTROL WIRES IN t8~bu\9 ELECTRICAL NOTE: ONTROL WIRES TAP~D AND BUNDLED AT 20 INTERVALS. LAY ALONG ONE SIDE OF MAINLINE 1. PROVIDE 2" SAND UNDER & 6" OVER TOP OF ALL PIPING. BACKFILL TO BE FREE OF ROCKS AND DEBRIS 2. NO OTHER TRADES /ELECT., LIGHTING\ ALLOWED TO USE SAME TRENCH AS IRRIGATION' PIPE. 3· ~i9v1~~Tl~~-E8°A"~fAJ"&~ 98Ni~mu~rEs WHEN 4. PROVIDE PVC SCH. 40 SLEEVES FOR ALL WIRING ANO PIPING U~ER PAVING AND EXTEND ONE FOOT PAST PAVING. PIPE SLEEVING SHALL BE TWO PIPE SIZES LARGER HAN PIPE.) 5. NO STACKING (VERTICALLYJ OF PIPES. 6. SEAL END OF CONDUITS AT VALVE AND PULL BOXES AND ALL SLEEVES W/ A NON-DECAYING REMOVABLE MATERIAL. TRENCHING GREARED ROTOR~ SHRUB HEAD REDUCER BUSHING IF REQUIRED 0 ~1 .. FWirR STAKE ~ " UVR-PVC SCH. 80 ~ \_ NIPPLE STAINLESS STEEL:l '(~Oor 2LAMP N.T.S. CONCRETE BRICK 4 REQ'D, SEE TRENCHING NOTE: 111 ill ._' Ir MIN. 6" DEPTH OF PEA GRAVEL CLEANED ANO WASHED 1. COMPACT SOIL AROUND VALVE BOX TO SAME DENSITY AS UNDISTRUBED ADJACENT SOIL 2. VALVE BOXES SHELL BE GROUPED TOGETHER WHERE POSSIBLE 3. VALVE BOX SHELL BE 12" MINIMUM FROM ALL PAVED AREAS.WALKS OR BUILDINGS 4, INSTALL UNION ON DOWN STREAM SIDE OF GATE VALVE. DETAIL 90 DEG. INISH GRADE t ,,,,,--___ _,_ BROWN LINE OR ELL PVC TEE ---eit LATERAL GATE VALVE N.T.S. 8 GEARED ROTOR ON SLOPE N.T.S. RALPH STONE & ASSOC/A TES LAN08CAPE AACtfTECl1JRE • f'LANNINQ m S. HWY. 101. 81.fTE 201, SOLANA eEACH, CA (619) 755-3188 JOB #: 97-0509 DATE: 10/16/97 APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. 11 AS BUILT'' TITLE _______ _ REVIEWED BY: DATE DEVELOPER: BRUCE KIRKPATRICK DE LA 10 N. VISTA LAGUNA BEACH, CA (714) 499-6631 LUNA 92677 INSPECTOR DATE ~ CITY OF CARLSBAD ~ L_Lj PLANNING DEPARTMENT ~ PARCEL 3 OF BOUNDARY ADJUSTMENT PLAT NO. 348 SUNNYHILL DRIVE PLANTING & IRRIGATION DETAILS/HYDROSCAPE SPECS APPROVED --~ L' I/ . ~.,.,.,..,...,.......,........,....,,,.,~.,....,..,..7=-, ~=~~'----'--/ 2-9-9 7 ASSISTANT PLANNING DIRECT~ ~ OWN BY: ___ I CHKD BY: ___ I RVWD BY: PROJECT NO PE 2.87.27 DRAWING NO 358-SL IRRIGATION CONSTRUCTION SCOPE OF WORK THE WORK INCLUDED IN THESE SPECIFICATIONS SHALL CONSIST OF THE FURNISHING OF ALL LA80R, TOOLS, MATERIALS, PERMITS, APPLIANCES, TAXES ANO ALL OTHER COSTS NECESSARY FOR THE COMPLETE INSTALLATION OF A SPRINKLER IRRIGATION SYSTEM IN AN ACCEPTABLE OPE\lATIONAL CONDITION AS HEREIN SPECIFIED AND SHOWN ON THE ACCOMPANYING DRAWINGS. MATERIALS (1) PIPING: (A) MATERIALS SHALL MEET REQUIREMENTS SET F'ORTH IN ASTM 01785. (B) PIPE SHALL BE MARKED AT INTERVALS NOT TO EXCEED F'\VE FEET WITH THE FOLLOWING INFORMATION: MANUFACTURER'S NAME: PIPE SIZE; PVC TYPE AND GRADE (E.G. PVC 1220): SOR RATING CLASS, NSF' APPROVED AND COMMERCIAL STANDARD DESIGNATION cs 256-63. (C) PRIMER SOLVENT SHALL BE AS RECOMMENDED 8Y THE MANUFACTURERS OF PIPE AND FITTINGS AND NSF APPROVED. NO SOLVENT FROM CANS WHICH HAVE BEEN LEFT OPENED OVERNIGHT OR ANY CONTAMINA TEO SOLVENTS SHALL 8E USED. NO THINNERS SHALL BE USED. (D) ONLY SCHEDULE 80 PIPE MAY BE THREADED. (2) MAIN LINE SHALL BE EXTRUDED FROM 1 ooro VIRGIN POLYVINYL CHLORIDE (PVC). SIZE AND TYPE AS NOTED ON PLANS. (3) LATERAL LINES SHALL BE EXTRUDED FROM 100:t VIRGIN POLYVINYL CHLORIDE (PVC). SIZE AND TYPE AS NOTED ON PLANS. ( 4) PVC FITTINGS SHALL BE PVC-IP$ SCHEDULE 40 NSF APPROVED. (A) WHEN CONNECTION IS PLASTIC TO METAL, PVC THREADED MALE ADAPTERS SHALL BE USED TO CONNECT TO METAL FEMALE THREADED FITTINGS. (B) WHEN INSTALLING THREADED FITTINGS, ASSEMBLE FINGERTIGHT, THEN TIGHTEN 'MTH A STRAP WRENCH NO MORE THAN TWO ADDITIONAL TURNS. (5) BACKFLOW PREVENTER SHALL BE OF THE MANUFACTURER, TYPE. AND MODEL SPECIFIED ON THE IRRIGATION LEGEND AND SHALL BE INSTALLED AS SHOWN IN THE IRRIGATION DETAILS. (6) VALVES SHALL BE OF THE MANUFACTURER, TYPE, AND MODEL SPECIFIED ON THE IRRIGATION LEGEND AND SHALL BE INSTALLED AS SHOWN IN THE IRRIGATION DETAILS. (A) INSTALL IN BOLT DOWN, RECTANGULAR GREEN VALVE BOX Wllri EXTENSIONS. (8) VALVE BOX COVER SHALL HAVE CONTROLLER AND STATION NUMBER PAINTED IN J" LETTERS ON SURFACE IN WHITE PAINT. (7) CONTROLLERS AND 'MRING SHALL BE Of THE SAME MANUF'ACTURER, TYPE, AND MODEL SPECIFIED ON THE IRRIGATION LEGEND AND SHALL BE INSTALLED AS SHOWN IN THE IRRIGATION DETAILS. (A) INSTALL LARGEST TRANSFORMER AVAILABLE TO ENSURE MULTIPLE VALVE OPERATION. (8) CONTROLLER SHALL HAVE MULTIPLE STATION PROGRAMMING CAPABILITY. (8) SPRINKLER HEADS SHALL BE OF THE MANUFACTURER, TYPE AND MODEL SPECIFIED ON IRRIGATION LEGEND AND SHALL BE INSTALLED A$ SHOWN IN IRRIGATION DETAILS. (A) ALL RISER ASSEMBLIES AND CONNECTIONS TO SPRINKLER HEADS SHALL BE AS SHOWN IN THE IRRIGATION DETAILS. (B) THE IRRIGATION PLAN IS SCHEMATIC. ALL SPRINKLER HEADS, PIPES AND FITTINGS SHALl. BE INSTALLED IN PLANTED AREAS. (9) EMITTERS AND MISCELLANEOUS IRRIGATION SYSTEM COMPONENTS SHALL BE OF THE MANUFACTURER, TYPE ANO MODEL AS SPEClrlED ON THE IRRIGATION LEGEND AND SHALL BE INSTALLED AS SHOWN IN THE IRRIGATION DETAILS. INSTALLATION (1) POINTS OF CONNECTION. THE CONTRACTOR SHALL VERIFY AND BE FAMILIAR WITH THE LOCATION, SIZE, AND DETAIL OF ALL POINTS OF CONNECTION PROVIDED AS SOURCES OF WATER SUPPLY TO THE IRRIGATION SYSTEM. CONNECTIONS SHALL BE MADE AT APPROXIMATE LOCATIONS SHOWN ON DRAWINGS AND CONTRACTOR IS RESPONSIBLE FOR CHANGES DUE TO ACTUAL SITE CONDITIONS. (2) TRENCHING. DIG WENCHES STRAIGHT 'MTH 60TTOM ON UNIFORh.t GRADE AND PROVIDE A MINIMUM COVER OF 18 INCHES OF SOIL FOR MAIN LINES ANO 12 INCHES OF SOIL FOR LATERAL LINES. (3) BACKFILL BACKFILL AND COMPACT TRENCHES TO ORY DENSITY COMPACTION EQUAL TO ADJACENT UNDISTURBED SOIL AND CONFORM TO ADJACENT GRADES WITHOUT DIPS, SUNKEN AREAS, HUMPS OR OTHER IRREGULARITIES. THE BACKFILL MATERIAL ADJACENT TO, AND 2 INCHES ABOVE THE PIPE SHALL BE FEE OF ALL ROCKS ANO DEBRIS. ( 4) SAND BACKFILL BACKFILL AND COMPACT ALL TRENCHES UNDER ROADS DR PAVED AREAS WITH SAND. COMPACT TO DENSITY REQUIRED BY SITE ENGINEER OR 90% MINIMUM. (5) SUBSIDENCE. CONTRACTOR SHALL CORRECT SUBSIDENCE. OR SETTLING OF TRENCHES, UPON BEING NOTIFIED BY OWNER, FOR UP TO 1 YEAR FROM DA TE OF ACCEPTANCE OF PROJECT BY OWNER. FLUSHING OF SYSTEM (1) AFTER COMPLETION OF MAINLINE INSTALLATION AND PRIOR TO PRESSURE TESTING, THOROUGHLY FLUSH AND BLEED THE ENTIRE SYSTEM TO REMOVE ALL SOIL, DEBRIS AND AIR FROM SYSTEM. SYSTEM SHALL BE FILLED WITH WATER 24 HOURS PRIOR TO START OF PRESSURE TESTING. (2) AFTER ALL LATERAL PIPING AND RISERS ARE IN PLACE AND CONNECTED AND ALL NECESSARY WORK COMPLETED, AND PRIOR TO THE INSTALLATION OF SPRINKLER HEADS, CONTROL VALVES SHALL BE OPENED AND A FULL HEAD OF WATER USED TO FLUSH OUT THE SYSTEM. AFTER THE SYSTEM IS THOROUGHLY FLUSHED, RISERS SHALL BE CAPPED OFF AND THE SYSTEM PRESSURE TESTED. TESTING (1) NO TESTING SHALL TAKE PLACE, NOR ANY WATER ALLOWED INTO ANY SYSTEM BEFORE THE SOLVENT MANUFACTURER'S RECOMMENDED CURING TIME HAS ELAPSED. (2) TEST All PRESSURE LINES UNDER HYDROSTATIC PRESSURE OF 150 POUNDS PER SQUARE INCH AND TEST ALL NON-PRESSURE LINES UNDER EXISTING STA TIC PRESSURE TO PROVE BOTH ARE WATER TIGHT. (3) SUSTAIN PRESSURE IN MAIN LINES FOR SIX HOURS MINIMUM, AND IN LATERAL LINES FOR TWO HOURS. IF LEAKS DEVELOP, REPAIR OR REPLACE LEAKING PORTIONS ANO REPEAT THE TEST UNTIL THE ENTIRE SYSTEM IS PROVEN WATER TIGHT. CITY INSPECTOR TO APPROVE TEST. (4) THE ABOVE TESTING SHALL BE COMPLETED AND APPROVED PRIOR TO PLANTING OF ANY PLANTS EXCEPT SPECIMEN TREES. (5) TESTING OF THE SYSTEM SHALL BE PERFORMED AF'TER COMPLETION OF EACH SECTION AND/OR UPON COMPLETION OF THE ENTIRE INSTALLATION. REPAIRS NEEDED FOR THE SYSTEM TO BE FULLY OPERATIONAL SHALL BE MADE AT THE CONTRACTOR'S EXPENSE PRIOR TO ACCEPTANCE AND FINAL PAYMENT BY THE OWNER. (6) DURING TESTING ALL COUPLINGS AND FITTINGS SHALL BE EXPOSED. COMPACT SOIL AROUND PIPE 'MTH SUFFICIENT SOIL TO PREVENT MOVEMENT OR ARCHING UNDER PRESSURE. (7) IF THE SYSTEM IS NOT READY FDR TESTING OR FAILS THE TEST, AND THE LANDSCAPE ARCHITECT IS REQUIRED TO MAKE ADDITIONAL SITE VISITS TO VERIFY PRESSURE TEST RESULTS, THE CONTRACTOR WILL BE BILLED AT THE LANDSCAPE ARCHITECT'S CURRENT RATE FOR ADDITIONAL INSPECTIONS, INCLUDING TRAVEL TIME AND TRAVEL COSTS. LANDSCAPE ARCHITECT SHALL Bf:'. PAID IN FULL FOR ADDITIONAL SITE VISITS PRIOR TO ANY FUTURE SITE VISITS. COVERAGE ANO TEST ADJUSTMENT (1) ADJUST ALL VALVES FOR PROPER FLOW RATE AND/OR PRESSURE. (2) ADJUST ALL SPRINKLER HEADS fOR PROPER ALIGNMENT, COVERAGE, AND HEIGHT. (3) SELECT THE BEST DEGREE OF ARC TO FIT ACTUAL SITE CONDITIONS. (4) ALL NECESSARY ADJUSTMENTS SHALL BE MADE TO THE IRRIGATION SYSTEM PRIOR TO FINALIZING THE PROJECT. (5) WHEN THE SPRINKLER SYSTEM IS COMPLETED, THE CONTRACTOR SHALL PERFORM A COVERAGE TEST IN THE PRESENCE OF THE OWNER, OR HIS REPRESENTATIVE. CONTRACTOR SHALL ENSURE AND GUARANTEE COMPLETE COVERAGE. GUARANTEE THE CONTRACTOR SHALL GUARANTEE THE SPRINKLER SYSTEM AGAINST ALL DEFECTS AND MALFIJNCTIONS OF WORKMANSHIP AND MATERIALS, INCLUDING SETTLING OF BACKFILLED AREAS BELOW GRADE FOR A PERIOD OF ONE YEAR FOLLO'MNG THE DATE OF FINAL ACCEPTANCE OF THE WORK BY THE OWNER. SHOULD ANY OPERATIONAL OtfflCUL TIES IN CONNECTION WITH THE IRRIGATION SYSTEM DEVELOP 'MTHIN THE SPECIFIED GUARANTEE PERIOD DUE TO INFERIOR MATERIAL AND/OR WORKMANSHIP, SAID DlfFICUL TIES SHALL BE IMMEDIATELY CORRECTED SY THE CONTRACTOR AT NO ADDITIONAL COST TO THE OWNER, INCLUDING ANY/ ALL OTHER DAMAGE CAUSED BY SUCH DEFECTS. THE OWNER RETAINS THE RIGHT TO MAKE EMERGENCY REPAIRS 'MTHOUT RELIEVING THE CONTRACTOR OF HIS GUARANTEE OBLIGATIONS. M,;.INTENANCE THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTENANCE AND ADEQUATE PROTECTION Of TtlE LANDSCAPE AREAS DURING CONSTRUCTION AND THE MAINTENANCE PERIOD. DAMAGE TO ANY UTILITIES. WATER LINES, OR ANY PORTION OF THE IRRIGATION SYSTEM SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE, THE MAINTENANCE PERIOD FOR THE: IRRIGATION SYSTEM SHALL BE THE SAME AS AND RUN CONCURRENTLY WITH THE PLANTING MAINTENANCE PERIOD. (REFER TO PLANTING MAINTENANCE SECTION). FINAL ACCEPTANCE AT THE COMPLETION Of' THE MAINTENANCE PERIOD, ALL AREAS INCLUDED IN THE CONTRACT SHALL BE CLEAN AND FREE OF DEBRIS AND WEEDS. THE IRRIGATION SYSTEM SHALL BE FULLY FUNCTIONING AND ADJUSTED FOR PROPER OPERATION AND COVERAGE. All REQUIRED KEYS, SPARE PARTS, OPERATING INSTRUCTIONS, WARRANTIES, CONTROLLER CHARTS, AND "AS BUILT DRAWINGS" ARE TO BE PROVIDED TO THE OWNER OR HIS REPRESENTATIVE. POST ACCEPTANCE MAINTENANCE RECOMMENDATIONS FOR OWNER (1) CONDUCT PERIODIC INSPECTION, MAINTENANCE, CLEANING, ADJUSTMENT AND REPLACEMENT OF COMPONENTS AS REQUIRED BY THE MANUFACTURERS AND/OR SITE OPERATING CONDITIONS. (A) "AS BUILT DRAWINGS" SHALL SHOW LOCATIONS OF MAINLINE, VALVES. QVC'S, GATE VALVES AND ALL OTHER MAJOR IRRIGATION COMPONENTS. COMPONENTS SHALL BE DIMENSIONED rROM TWO FIXED AND PERMANENT POINTS. (2) PROVIDE AND KEEP RECORDS OF ANNUAL TESTING AND INSPECTION OF BACKl'LOW PREVENTERS. (3) PROVIDE AT A MINIMUM ANNUAL TESTING AND ADJUSTMENT OF ALL VALVES, CONTROLLERS, Fil TERS AND OTHER MAJOR COMPONENTS. MORE FREQUENT CHECKS AND ADJUSTMENTS MAY BE REQUIRED BY SPECIFIC SITE REQUIREMENTS OR CONDITIONS. (4) SHOULD THE SYSTEM COMPONENTS Rl:QUIRE REPLACING, THE SAME MAKE AND MODEL AS THE ORIGINAL EQUIPMENT SHALL BE IJTILIZEO, UNLESS COMPONENTS ARE NO LONGER AVAILABLE. LANDSCAPE CONSTRUCTION SCOPE OF WORK THE WORK SHALL CONSIST OF THE FURNISHING OF ALL LABOR, TOOLS, MATERIALS, PERMITS, APPLIANCES, TAXES AND ALL OTHER COSTS NECESSARY FOR THE PLANTING AND INSTALLATION OF ALL CONSTRUCTION ELEMENTS IN AN ACCEPTABLE OPERATIONAL CONDITION AS HEREIN SPECIFIED AND SHOWN ON THE ACCOMPANYING DRAWINGS. PLANTS (1) TREES, SHRUBS, VINES, AND GROUND COVERS SHALL BE FURNISHED BY THE CONTRACTOR AS LISTED ON THE DRAWINGS AND HEREIN SPECIFIED. ALL QUANTITIES AND SIZES LISTED ARE THE MINIMUM ACCEPTABLE. UNDER NO CIRCUMSTANCES SHALL THERE BE ANY SUBSTITUTIONS OF PLANTS, QUANTITIES OR SIZES FOR THOSE LISTED ON THE DRAWINGS' EXCEPT WITH THE EXPRESS WRITTEN CONSENT OF THE LANDSCAPE ARCHITECT. (2) PLANTS SHALL BE HIGH QUALITY EXAMPLES OF THEIR SPECIES OR VARIETIES, WITH WELL-DEVELOPED BRANCHING SYSTEMS AND VIGOROUS ROOT SYSTEMS PLANTS SHALL BE FREE OF KINKED, CIRCLING OR GIRDLING ROOTS. THE ABOVE CONDITION MAY CAUSE PLANTS TO BE REJECTED AT ANY TIME. ALL PLANTS SHAlL BE PROPERLY "HARDENED OFF" IN CONTAINERS BEFORE PLANTING. (3) ALL PLANT MATERIAL SHALL MEET THE SPECIFICATIONS Of FEDERAL, STATE AND COUNTY LAWS REQUIRING INSPECTION FOR PLANT DISEASES, BE FREE OF" INSECT INFESTATION AND THEIR EGGS AND HAVE A HEALTHY ROOT SYSTEM FREE OF DISEASE. ( 4) ALL PLANTS SHALL BE TRUE TO NAME AND SIZE IN ACCORDANCE '41TH THE STANDARDS AND PRACTICES RECOMMENDED BY THE AMERICAN ASSOCIATION or NURSERYMEN. (5) ROOT-BOUND PLANT MATERIAL WILL NOT BE ACCEPTED. THE LANDSCAPE ARCHITECT RESERVES THE RIGHT TO REJECT THE COMPLETE LOT OF ANY SPECIES FOUND TO BE ROOT-BOUND. THE CONTRACTOR SHALL THEN FURNISH NEW MATERIAL FOR EXAMINATION. PLANTING TREES AND SHRUBS (1) PLANT MATERIAL IS SUBJ::CT TO THE APPROVAL Of THE LANDSCAPE ARCHITECT BEFORE PLANTING IS STARTED. (2) FLAG OR STAKE ALL TREE AND SHRUB LOCATIOI-IS ANO IDENTIFY T1'iEM BY SPECIES FOR APPROVAL BY LANDSCAPE ARCHITECT PRIOR TO STARTING ANY EXCAVATION. (3) EXCAVATE PLANTING HOLES 'MTH VERTICAL SIDES TWO TIMES THE 'MOTH OF THE CONTAINER. (4) SET PLANTS IN THE CENTER OF THE PLANTING HOLE, IN VERTICAL POSITION, SO THAT THE CROWl'I OF THE ROOTBALL WILL BE A MINIMUM OF 1 INCH ABOVE THE SURROUNDING GRADE. (5) ALL BACKFILL MATERIALS AS SPECIF'IED HEREIN SHALL BE MIXED THOROUGHLY BEFORE USE. NO DEBRIS OR ROCK LARGER THAN 1-1 /2 INCHES IN DIAMETER SHALL BE ALLOWED IN BACKFILL MIX. (5) CAREFULLY SCARIFY OR LOOSEN SIDES OF EACH ROOT BALL PRIOR TO PLANTING. SCARIFY SIDES OF PLANTING HOLES BEFORE INSTALLING PLANTS. (7) BACKFILL SHALL BE INSTALLED IN 6 INCH COMPACTED LIFTS. WATER PLANT WHEN BACKFILL OPERA TIDN IS HALF COMPLETED. ALLOW WATER TO DRAIN OUT BEFORE PROCEEDING WITH THE BALANCE OF THE BACKFILL. (8) CONSTRUCT A COMPACTED 4 INCH HIGH WATER BASIN AS WIDE AS TtiE PLANTING HOLE AT EACH PLANT LOCATION. UPON COMPLETION OF INSTALLATION, WATER THOROUGHLY, BACKFILLING ANY VOIDS WITH ADDITIONAL PREPARED BACKFILL (9) ALL TIEING MATERIALS, MARKING TAPES ANO NURSERY STAKES ARE TO BE REMOVED AT THE TIME OF PLANTING. (10) TREES 24" BOX OR LARGER SHALL BE PLANTED PRIOR TO INSTALLATION Of' LATERAL IRRIGATION LINES. GROUND COVERS (1) SOIL PREPARATION AND FINE GRADING SHALL BE COMPLETED PRIOR TO GROUND COVER PLAN TING. (2) ROOTED CUTTINGS, PERENNIAL GROUND COVER PLANTS OR ANNUALS SHALL NOT 8E ALLOWED TO ORY OUT BEFORE OR DURING PLANTING OPERATIONS. ROOTS SHALL BE KEPT MOIST BY MEANS OF WET SAWDUST, PEAT MOSS, OR BURLAP, OR LEFT IN FLATS AT ALL TIMES DURING PLANTING OPERATIONS. ROOTS SHALL NOT BE EXPOSED TO THE AIR EXCEPT WHILE ACTUALLY BEING PLACED IN THE GROUND. \Vil TED PLANTS WILL NOT BE ACCEPTED. (3) ALL AREAS RECEIVING PLANTS SHALL BE MOIST TO A MINIMUM DEPTH OF SIX INCHES AT TIME OF PLANTING. (4) GROUND COVER SHALL BE WATERED IMMEDIATELY AFTER PLANTING AND THOROUGHLY WATERED AT THE END OF THE DAY OF INSTALLATION. PLANT PROTECTION (1) ALL PLANTS LABELED AS EXISTING, PLANTS TO BE TRANSPLANTED, OR ANY OTHER PLANTS THE OWNER 'MSHES TO REMAIN SHALL BE GIVEN UTMOST CARE ANO PROTECTION, ANY PLANTS DESTROYED OR DAMAGED DUE TO CONTRACTOR OPERATIONS SHALL BE REPLACED IN KIND AND SIZE. (2) THE GRADE WITHIN THE DRIP LINE OF ANY EXISTING TREE SHALL NOT BE: ALTERED IN ANY WAY WITHOUT FIRST OBTAINING APPROVAL AND RECOMMENDATIONS IN WRITING FROM THE LANDSCAPE ARCHITECT. (3) ALL PLANTS ON SITE EITHER IN THE GROUND OR IN A HOLDING AREA SHALL BE MAINTAINED AND PROTECTED AT ALL TIMES BEFORE AND DURING PLANTING OPERATIONS. SOIL AMENDMENTS (1) DESCRIPTION REDWOOD SAWDUST: MINIMUh.t .6% NITROGEN BASED FIR OR CEDAR SAWDUST: MINIMUM .6% NITROGEN BASED FIR OR PINE BARK: MINIMUM .8% NITROGEN BASED ANY ORGANIC SOIL AMENDMENT USED SHALL BE NITROGEN STABILIZED. (2) PARTICLE SIZE 95 -100% PASSING 6.35 MM STANDARD SIEVE 80 -100% PASSING 2.33 MM STANDARD SIEVE (:l) SALINITY SATURATION EXTRACT CONDUCTIVITY SHALL NOT TO EXCEED J.5 MILLI-OHMS PER CENTIMETER AT 250 CENTIGRADE, (4) CONTRACTOR SHALL PROVIDE PROOF OR CERTIF"ICATION THAT CORRECT QUANTITY OF MATERIAL WAS INSTALLED. FERTILIZER (1) MATERIALS SHALL BE DELIVERED TO THE SITE IN SEALED BAGS TAGGED WITH THE MANUFACTURER'S ANALYSIS. THE TOTAL QUANTITY NEEDED FOR THE ENTIRE PROJECT SHALL BE SUBJECT TO THE APPROVAL AND/OR INSPECTION BY THE LANDSCAPE ARCHITECT BEFORE APPLICATION. CONTRACTOR SHALL PROVIDE PROOF OR CERTIFICATION THAT THE CORRECT QUANTITY OF MATERIAL WAS INSTALLED. (2) PLANTING TABLETS SHALL BE AGRIFORM 20-10-5, 21 AND 5 GRAM TABLETS OR EQUAL. FOR REFERENCE TO THE NUMBER OF TABLETS PER PLANT, SEE SECTION BELOW ENTITLED '"SOIL PREPARATION FOR SHRUBS AND TREES". SOIL PREPARATION FOR SHRUBS AND TREES (1) PRIOR TO THE START OF PLANTING OPERATION. DIG A 1 FOOT SQUARE BY 1 FOOT DEEP HOLE IN SIX SEPARATE LOCATIONS AROUND TtlE SITE. FILL THE EXCAVATED HOLES COMPLETELY WITH WATER. AFTER WATER COMPLETELY DRAINS, FILL THE HOLES AGAIN 'MTH WATER. DO NOT PLANT IF SOIL IS IN A MUDDY CONDITION. NOTE: IF THE HOLE DOES NOT COMPLETELY DRAIN IN 24 HOURS, CONTACT THE LANDSCAPE ARCHITECT IMMEDIATELY. (2) PLANT BACKFILL SHALL BE AMMENDED PER THE SOIL TESTS (.3) PLANT TABLETS (20-10-5): TREES/SHRUBS -SPECIMEN TREES (FOR EACH 1 /2'" CALIPER MEASURED 14" ABOVE SOIL LEVEL) -15 GALLON TREES -5 GALLON TREES/SHRUBS -1 GALLON SHRUBS GROUND COVERS -PER EACH CUTTING OF GROUND COVER SOIL AMENDMENT ADJUSTMENTS NO. OF' PLANT TABLETS REQUIRED 4 -21 GRAM 6 -21 GRAM ~ -21 GRAM 1 -21 GRAM 1 -5 GRAM (1) IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT SOIL TESTING PRIOR TO AMENDING OF Silt SOIL AND TO MAKE ADJUSTMENTS TO SOIL AMENDMENTS AFTER REVIEWING TEST RESULTS WITH CITY INSPECTOR. CITY INSPECTOR MUST APPROVE SOIL TESTING LAB AND SOIL TEST RESULTS PRIOR TO AMENDING, CONTRACTOR WILL FORWARD A COPY OF SOIL TEST RESULTS TO THE LANDSCAPE ARCHITECT FOR REVIEW. WEED REMOVAL WEEDS, INCLUDING BERMUDA GRASS, AND THEIR ROOTS SHALL BE OIJG OUT !"ROM ALL PLANTING AREAS AND REMOVED FROM THE SITE. WHEN IT IS NECESSARY TO CONTROL THE REGROWTH OF THESE PLANTS, THE CONTRACTOR SHALL APPLY ONE OR MORE TREATMENTS OF AN APPROPRIATE HERBICIDE PER MANUFACTURER'S DIRECTIONS REGARDING CONCENTRATION AND METHOD OF APPLICATION. AN AMPLE PERIOD OF TIME SHALL BE ALLOWED FOR EFFECTIVE CONTROL PRIOR TO REMOVAL, SOIL PREPARATION AND PLANTING. GUARANTEE ANO REPLACEMENTS ALL SHRUBS /IND GROUND COVERS SHALL BE GUARANTEED BY THE CONTRACTOR FOR PROPER GROWTH AND HEALTH FOR A PERIOD Of NINETY (90) DAYS AFTER COMPLETION OF THE SPECIFIED MAINTENANCE PERIOD AND/OR FINAL ACCEPTANCE 8Y THE LANDSCAPE ARCHITECT. ALL lREES AND FIELD GROWN SPECIMENS SHALL BE GUARANTEED BY THE CONTRACTOR TO LIVE AND GROW IN AN ACCEPTABLE UPRIGHT POSITION FOR A PERIOD OF ONE YEAR AFTER COMPLETION OF THE SPECIFIED MAINTENANCE PERIOD AND/DR FINAL ACCEPTANCE BY THE LANDSCAPE ARCHITECT, WHICHEVER IS THE LAST TO OCCUR. CLEAN-UP CLEAN UP ALL WORK AREAS DAILY. UPON COMPLETION OF WORK FOR THIS SECTION, REMOVE ALL RUBBISH. Tl<ASH AND DEBRIS RESULTING FROM LANDSCAPE OPERATIONS FROM THE SITE. REMOVE EQUIPMENT AND IMPLEMENTS AND LEAVE ENTIRE AREA IN A NEAT AND ACCEPTABLE COI-IDITION SUCH AS TO MEET THE APPROVAL OF THE LANDSCAPE ARCHITECT, WITH ALL PAVING, WALKS AND OTHER CONSTRUCTED SURFACES FREE OF DIRT AND DEBRIS. MAINTENANCE PLANT MAINTENANCE WORK SHALL CONSIST OF APPL YING WATER, WEEDING, CULTIVATION, SPRAYING, PRUNING, EDGING AND MO'MNG OF LAWNS, REPAIRING, REPLACEMENT OF PLANTS AS NECESSARY TO ACHIEVE ESTABLISHMENT AND HEALTHY GROWTH, AND PERFORMING ALL FINAL PLANT ESTABLISHMENT WORK. DAYS COMMENCING FROM THE TIME ALL ITEMS OF WORK HAVE BEEN COMPLETED TO THE SATISFACTION OF THE LANDSCAPE ARCHITECT. DURING THIS MAINTENANCE PERIOD, THE CONTRACTOR SHALL MAKE A MINIMUM OF TWO VISITS TO THE PROJECT SITE WEEKLY. IMPROPER MAINTENANCE OR POOR CONDITION OF' THE PLANT MATERIAL DURING THE SCHEDULED MAINTENANCE PERIOD MAY CAUSE POSTPONEMENT OF THE FINAL INSPECTION AND EXTEND THE COMPLETION DATE OF THE CONTRACT . MAINTENANCE SHALL BE CONTINUED UNTIL ALL WORK IS IN AN ACCEPTABLE CONDITION. REMOVE STAKES FROM TREES THAT NO LONGER REQUIRE STAKING FOR SUPPORT BEFORE THE END Of THE MAINTENANCE PERIOD. FINAL ACCEPTANCE AT THE COMPLETION OF THE MAINTENANCE PERIOD, ALL AREAS INCLUDED IN THE CONTRACT SHALL BE CLEAN AND FREE OF DEBRIS AND WEEDS CLEAN ALL LANDSCAPE DRAINS. PRIOR TO FINAL ACCEPTANCE, All PLANT MATERIAL SHALL BE ALIVE, HEALTHY, VIGOROUS ANO FREE OF ANY PEST INFESTATIONS. POST ACCEPTANCE MAINTENANCE CHECK TREE STAKING AND TIES MONTHLY TO INSURE THAT NO DAMAGE HAS OCCURRED. SUCH AS RUBBING, CHAFFING, CONSTRICTION, OR GIRDLING. THIN TREES AND REMOVE DEAD, DISEASED AND CROSSING BRANCHES AS NECESSARY TO MAINTAIN VIGOR AND KEEP PLANTS IN BALANCE WITH THEIR ROOT SYSTEMS AND AS SITE CONDITIONS WARRANT. DO NOT TOP TREES OR STUB BACK BRANCHES. ALWAYS CUT BACK TO A LATERAL BRANCH. PERIODICALLY INSPECT ALL DRAINAGE STRUCTURES AND CLEAN AS SITE CONDITIONS REQUIRE. KEEP DRAINAGE SWALES OPEN AND FREE OF DEBRIS. REMOVE TREE BASINS IN WINTER TO PREVENT PONDING AROUND ESTABLISHED TREES. RALPHSTONE & ASSOCIATES APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. ff AS TITLE REVIEWED BY: BUILT" DATE LAND8CAPE Al'ICHITEClUFIE • PLAI\NIIQ m 8. HWY 101, SUlE 201, 80l..ANA BEAa-1. CA (619) 755--3188 JOB DATE: #: 97-0509 10/16/97 DEVELOPER: BRUCE KIRKPATRICK 10 N. VISTA DE LA LAGUNA BEACH, CA (714) 499-6631 LUNA 92677 INSPECTOR DATE I s3rr I CITY OF CARLSBAD~ PLANNING DEPARTMENT ~ PARCEL 3 OF BOUNDARY ADJUSTMENT PLAT NO. 348 -SUNNYHILL DRIVE PLANTING & IRRIGATION SPECIFICATIONS APPROVED /__.?! ~f /;~I_ ASSl:::.1ANT 1-'LAN-.rNG DIREC WR .,__ __ 12-"t-'77 DATE DWN BY: ___ 1 CHKD BY: ___ , RVWD BY: PROJECT NO. PE 2.87.27 DRAWING NO 358-SL