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HomeMy WebLinkAboutInitial Plan IPZR1999004 - Plansá á á á á á á á á REDUCED PRES SURE BACKFLA lN -HOOT BUJUR. .- RE UDLOCUNO /-sCN w OALVP , STEEL PIPES IE N i BYO'oc ,N 2'c`ss rYkPJ':KrT+n. PM.•uvA ,LPL oA OAADI, TTP v vt 44 NLBAA •0• BOOR G/ONl9, [L LHD AT II • r2IR. DBPTR Gu TNL UOuNHIL '. 8IDE Or TNB PIPE AT 10'-i' I'ITl1UA4I4 NOTLI ALL 5TAaZL1 I ' oIPPBO IN I -i HHIOLTQAL It. ON GRADE PIPING NOTE N.{' WpP SUES R0. IL, 110. II AHD NO LO9tl 11AIRS0 RIMno MIASOCLLI rtr1 DPMSEIO VO.' O1 qa rmPPD APL'B®lt _ y Prv ti4Aa TT TOQBLIQ7 OID l IW,6L'a 3OL7pT DV®!BS DID Al PAI U fa3mlJ ELEVAT Loll ANCUOLI PHI TYPICAL WIRE CONNECTION DETAIL NO. Vin Lll DJTA G9IIl lOG 011710 HD® rm ef11 ® ING1 TNMI NO. IL n'nlb6 AEIaTLYATtLT 14 rODY 00 RVL AIID 1®l0 Et/RBIP IIAIBm PVLB w AQ: lp.7Dlix 01IlcxnlGLLOIT IA' OP d2 OP PI JLDD T COlllL IOI TO OP1090OLD WIRE CONNECTION DETAILS MAIN;XWPLY LMENAL AND IIISING On MRwG UAD SUPPLY L'1/GIN; UI teal TYPICAL TRENCHING DETAIL BIAT Ord LID or ItA1J'0 Pll WITh TUa LAD VAVI DI ILLJOL TDx uWTls_a. IDAS LAPIDSWAIrLYI1@R/® AT P n TYPICAL WIRE CONNECTION DETAIL LID CI ILLVOn4 RVDLU,TOt 110. IIR D)LTII 74,011 IN CONUlA1 I UBAO OR WIAINC BLOC. METDA To BD HOUSED ON REVBILI SIDD .SEE PLANS CAOrcwIWu HEAT BRALGBDLABELMUMRER1tHr To ER AIPILIWVED BY SA1N, AKCH. 714 MINUS CRUSHED d• _ pa ROCKEED PULL BOX DETAIL H(TIBS: PULL Box INTERVAL NOT ' TO E CORED Soo IN. PT LABEL WIRE wrrn YEa,w TAO WFDLACA LETTERING Wpl® TO WIRE BLAL'K. - Z' W(RB BLII,% BA. PULLBO.X, TYp, FINISH SURPACL. CAP' )N INDUSTRY Mr '81,1419.178 CR APPROVED EQUAL I-In. SCH 40 PVC CONDUIT, QUAY - STAINI'1ES STI•.L STRONG BOX ENCLOSURE WM.. 1 IOUNT AUTOIIATiC CONTROLLE 1LWO - YE'. EP-LOSUAE SEL' LkOEND POLL SPOCIYICATIONS CORP. RJ ENCLOSURE ASSENa1 .Y AVAILABLE PAOh PACLPIC TeCIINICAL LSRVLCES OR ' T51' e r'A. (9fp Eal-nwo .ONIOPP D'JCOHN ! eT IWITCII W/ I ID V. CIOUNDBO OUTI,DT MOUNTINO YLANGB W'IOLTL TO BE SET IN 6' MIN, TI; C. CONCEITS PAD .:u e:J m IA.,IIIII///110 V. LI.ECTHLCAL SERVICE -- II1N PI1,II) CONnlll'T SLLEVC in A'UH 5OULICr -I.ON V01 TAI.A fON'I VOL NIRES I1. 1' DIV. YVl Sr Il BU LUNG SWI:I'P LI.I. :n• A 54 COPVEM GKOUNII'C ROI1, LONNL.i r TO IS V. (IVI'LIT 11131(5: I. SINGLE 11(I1) ORUUNDINO DOES UOT ACIIIEVB 11 OIIM OE LESS, *1.1)1'I IONAI. ORIIUHO ROLLS MUST UB INSTAL I CI) F' H I SII I,RASP TILE VI AN (LIE SPDCIPICATION FOR EN :IDSURE POD ILILPILI' RY CONTII01 I I:RS N I CONTROLLER ENCLOSURE DETAIL CSI ATMOSPHERIC VACUUM BREAKER 9. OIA. WIN, GREED PLASTIC VALVE BOK. AMATEC OD EQUAL J'4.• 4NASS NIPPI,L LL.'LG'rI AS REO'U. L5nLD '1I PPLE, A"__....._ M!N. PVC SCII 40 TEE OR _ L'I. ON PRL'ESURE 11511.1A1. DEPTH AS N I.O'n WAI.K OR CURB -'^ )UITY. COUP LER VALVE__ RELY '. rU LEGEND 11 f-PVc_S --M r Pd41°#.T6,.rT ItA)HBrDA AV*Decnsf::oww fHS'A4.PLQf:AAI.C-0 (ND.';NlPr, ABOVE '';FI16 AD'DISYETBM. PARITi1jGr FINISH GRADE. PVC ECU. EO NIPP1 R• LENGTH AE EEQ,u:RBD O)NB..IrE• SnRUB 36' MIN . LENGTH II REBAR N 111 5TALNLESS STEEL CLAMPS BRASS STNCLT ELL, IT P d/4- °55 GRAVEL 6' hln. ,..pj pF+4kTRg-0Rt t I .TOtt:b A Rise STAINLESS STEEL STRAPS 12 REQ'O.) PINtSIS GRADE f Ws D) PVC S 40 s7REE Di f , NYX`y7"y' d TO CONSUMER'S FROM WATER SERVICE METER NOTES. c'J REOUCE O SLIESSURE PRINCIPLE BACKFLO'N PR'-VEITION ASSEMRLY DEVICE SHALL BE APPR0' BY THE CALIFORNIA DEPARTMENT OF HEALTH SEANCES. SOLOERJOINT UNION PER UNIFORM PLUMBING CODE AS AOCPTED BY THE CITY OP HUNTINGTON BEACH CONCRETE PAD. WHERE INSTALLATION IS NOT IVITHIN A CONCRETE AREA RANT ALL BACNFLOW PREVENTION DEVICES S'+A I L BE LOCATED A^_OVE GROUND . SCREENED FROM VIEN AS APPROVED BY THE CITY OF HUNTINGTON REACH LANOSCAPC ARCHITECT, AND INSTALLED AS CLOSE AS PRACTICAL TO THE WATER 1.'ETER AO SHALL BE INSTALLED IN A LOCATION THAT IS READILY ACCESSIBLE FOR TESTING AND MAJI;TENANCE AS APPROVEO BY WATER OMSIGN IMMEONIELY AFTER 6VSTALIAIONA. RTLOCA'n: ( OR REPAlA, ALL BACKFLOW PREVENTION DEVICES SHALL BE TESTED BY A CERDgED TESTER AP=ROVED BY THE CITY HO SERVICE SHALL BE D-EEVBC ACCEPTABLE UNTIL THE DEVICE IS TESTES AND CERTIFIED AFTER I:LSTALLATIO.N RISERS AND TUBING SNAIL BE T'PE 'c RIGID COPPER SAG ALL FITTINGS SHALL BE SOLDEIJOIPIT TYPE PE' UNIFORM PLUM.INO COGS AS ADCPTEO BY THE CITY OF HUNNNGTON BE,.CH ALL UNDERGROUND TUBING FROM THE U' :R TO THE BACKFI N DEVICE SHALL BE SLEEVEO AND BACKFILLEO WITH TWO SACK SLURRY TO Ir T:• OW FINIS ED GRAOF TUBING A;ID BACHFLOW DEVICE SHALL BE SEED PER THE CITY CF HUNTINGTON 6EA.H PLUMBING INSPECTOR I Horizon)BJ Pipc Run TERRACE DRAIN CROSSING RLSCB DRAIN, 1551 PVC SCK TO LATERAL LINE AND PTTINOS, SITE AL NOTED ON PUNS. l All main line piping rnd control wiry undo paving shall be mstaJIEd in separate sleeves. M>tn hoe sleeve sue shall be a minimum of twice (2x) the diameter of the pipe to be sleeted. Con rot wire sleeves shall be of LuffrdCOL Slrt for the required number of wires under paving. 2. All IDleral line piping under paving shall be PVC Schedule 40 pipe and shall be installed pnor to paving. 3. Pipc sizes shag conform , those shown on the drawings. No substimtionL of smaller pipe LneS thall be permitted, but substitutions of larger sizes may be approved. All damaged and rejected pipe shall be removed from the site at the dine of said rejection. lP.stall all baek low prevention devices and all piping be wecn the poml of connection nd the bachilow pscventer u per foal Leda. 5. Final lacauan of die bacldlow prevenL'c and automatic eontrofes shall be approved by Owner's ButhDrized repraale rive. 6. 120 VAC electrical power source at controller location shall be provided by others, unless noted otherwise. The Irrigation Contractor shall make the final connection from the elamal source to the controller. 7. All sprinkler heads shag be set perpendicular to finish grade unless otherwse spcdfred. 8. The Lrigation Conoarsor shall flush and adjust all sptfnkler heads and valves fcr opumum coverage With minimal oversptay onto walks,soau, walls, etc. 9. This design Is diagrammatic. All piping, valves, etc., shown within paved areas is for design clarification only and shall be installed in planting areas wherever possible. The Contractor shall locate all valves in shrub arils. It L the raponsl`ility of the Irrigation ConDacor ID tamilianze himiClf with all grade dIHdoces, loeatian of walls, retaining walla, aGucaues End utilities. The Imgauon Contractor shall repair or replace all itsm3 damaged by his work. He shall coordinate his work with other contreclots (cribs location and Moa1lauon If pipe sleeves and Iilrnls through walla, under roadways and paving etc. The aprinpier system design iy.baaed'dn a miilibujn oppating preunme of PSI and a mpiidmm fioW demand of '!fhd rsiganon Cdnu ctor rhE Ynf'Wa)s pleavncS ppDlr to wnstmuirm'. Rep)rt ul¢ tiiffktelmd,bttaeaxs the water pzduure indcWtd of the dr".inga and tbe'acSs rgaSe m ding at the iMgalkm ponrof S mi Uop tl2 the Ownu 's a tmorised.lipraentAuve `;K ! ' PIPING/WIRING TRENCHING DETAIL 12. Do not willfully mstall the sprinYler system as shown on the drwings when tl is obviousin the field that unlmown obstruction, grade differences or differencesin the area dimensions exist that might not have been cons 4acd in the engineerutg. Such obEnunions or diffesenes should k brought to the attention of the Owner's authored reprerentauve. In the event this notification is not performed the Irrigation Contractor or shall assume full responsibility for any revisions naeswy. 13. All sprinkler equipment not otherssac detailed or specific shall be installed as permanufacturer's recommendations and specifications. 14. The bvgauon Contractor shall install Valcon 5000 sores ADV's (anti drain valves) on iW heads in arras where finish grade exceeds 4:1, when post valve shut-0N draining of the irrigation head occurs or as directed by the owner's representative. 15. The contractor shall provide reduced radius arc plains or spray radius adjusting strainers (per attached schedule) as DOgnnly to rmluce or ebminele overspray onto stead, D&Walks Or other areas as directed by Landscape architect. 16. All remote control valves, gate valves, quick couplers control wire and computer cable pull points shag be installed in Carson or Ametek or approved equal boxes with inching covers as shown on details. All shall be marked indicating controller and station numbtes for control valve hoax and/or as titled in the equipment legend with 1' white heat braided letters. 17. Galvanized schedule 40 sleeves are to be used on all mainline or lateral line crossing at concrete benches or V•ditcha. 18. Refer to specifications for additional detailed information. 19. When Bon•pouDk or reclaimed water Is being used for Irrigation all piping must meet or eloced lAPMO and NSF standards for pve eype f, grade 1 plpe. All below glade PVC pipe shall be alterine sod all above grade piping shall be bmamhlne with steadied Warnings in waterproof inh stating 'caution reclaimed wart' acy flue feet or per local labeling .equireme its. lMPOItTANT NOTICE Se tiGD 421614217 Dfahe GDvernmentlCwdte rpyuire§ a DilfAI t I4,nsdfcaLUon Nqupber he igsIlf d.i efbrs b pi ii to s91tf7V8io WIII ID la. 'I QT your l)ig Al rt I.A. N.e]ulldixground.'ce 1c. TO L I i : 118J 4 415 {CM1I2jwoddnidays-b 1ktVynddii Ilth sere 4 t yxba p1SDA alid k ,i'ffjta ba Edttr tlI tOdM e1Qh1Sf tit br Seadeh Ihoy:Atlro,Qrejvr4dEnd pDbEpdbn 'tt eroM b 4Tpi4sJpy Midllpl iti'67 1 O D l f: M1 NuT1I0a 'H4"'WVLM PEDESTAL/WALL MOUNT CONTROLLER ENCLOSURE QUICK COUPLER VALVE LATERAL DEPP11 AS NOSED IN LEGEND BRSCAI SUPPORT . - BLOCIING HIPRESSURE REGULATING REMOVE CONTROL VALVE NIPPLE IrT:; % _/ UI4Ci ' L1 1/:Al)JlqJ4lAd 9 Q. a' p III 17< Si 'L_.COPPER I Ps @RMTwN MAB0a0 P4 PLAG IRASE RIPPER, TIPICAL IDLSB eIDB IRLLL OCOIl1 DRAM LT n 1a- TUB SMR P 170 PRESSURE BACRPLOW PAEYENTIR OR APPKOVEO EQUAL. INSTALL. PLR _UCAL CODS ANDS l.IIN AUOVE 1110111.51 hEAD IN NY - -- BRASS NIPPLE ___COPPER MALE AD 'N(SWEAT, COPPER NIPPLE EA1). coPPBP . SL wSIT), PER NIPPLE (SWEAT). BRASS NIPPLE. COPPER MALE ADAPTER (SWEATS --C01'PER UNION (SWEAT. PINISII GRADE. ERIOAIION MAINLINE TO SYSTEMS PS'C MALL ADAPTER. -COPPDR MALE ADAPtER(SWEATS. -DEanS ELLS ---12' SQ. CONC. THRUST BLOCKS. '-IARIOA110N MAINLINE PROM P.O.C. PRESSURE BACKFLOW PREVENTER IBOUCED PIESSUAE BACIFLW PEVICe WITH I BALL VALVES, SERER TO PLAN TOR TYPE AND RISC 0? £WIPI1dT - DMSE UN 1 CU. Ft. COECAETI TRRUIT BLOCAs . TIPICAL. REAP PIPESWITH IO NIL TRPE. IATURATI AVD CDRPACT IUI•GEAOI 10 101 P1101 10 POUR. ADUTBOItl 'NTT mswm. IRIS LBIDN L'lAW LaSIS Iw W*ROPIJ PVC NALB ADAPTER NC'I` VALES UP 'TO 2 USA. SABALL HAVE MALADLE IRUI! TEE IIANOI•ES; VALVES LARLER ruAN 2" SHA;L HALE SOUAPE UPEAAI INC NUTS. GATE VALVE NOTE: use OCN 40 PVC rOn ALL PIPE ANU PITTINGS FOR SALVE SIDES 1.1/2' AND BELOW. USE CLASS 115 PVC PIPE AND SCII 40 PVC S'ITTi NGS FOR VALVE SIZES 2' AND LARGER. PICRAEAPamnITDO _ ,,ATER L LIIIEEEPLAN FOR step PVC MALE- ADAPTEII PLASTIC VALVE BOX V//COVET MARRED I IUMAO SIZE) EPOXY PuL1ED CONNECTORS ALT. VALVE WIRES TO ((AVE 21' COIL IN -'ALL'S BOX APPRCVED GREEN PLASTIC, RCUND VAL VF. BOX, W/L()CKINC CUVER(9'0gl MARS 'G.V.' W/[ WRITE LETTERS FINISH GRADE BRASY .:NEON BRASS NIPPLE, TYP. PVC ADAPTER PVC MAt NLLNE, COVPR AS NOTED 1 CL. ET . PEA lRAVEI. 2x4 REDA000 ELK'G OR BPICR ANATES GREEN PL.ASTI VALVE BOa (OR CO' ) WITH LOCRtNG C H. El ,BADE CONTROL WITIES N/24' SEPANSION COIL APPROVED WIREr(NINCCTORD 1•-•SUP/ns PIPE TO ES SAME SIZEAS LATERAL LM. BELTINGwLYT, S CU.FT. PSA DRIVEL PSNISN GRADE B ROTOR: POP-UP SPRAY HEAD ON RISER 6' MIN. SHRUB SPRAY/BUBBLER . Ri?DUCBD PRESSURE'RACKPLOW PRI VENTBR MASTER CONTROL VALVI R:POP-UIb SPRINKLE] *gIL 01.,E l* 6 GIQEll Al hi IcM se s hb to 9ta 4Xidv 1 CBtlO!NjY4 lair ldrR'A,reredn itA9odEle01df1a utpiLL b :'wstsl obi to L6lb1Ihi U eleTei od delrGI iip std is lhReO't.. a 1?s aanv!r gNLt hn;Pt UU a in petftI ShO HL D E TGBE pI .1 • ..„d1 'i art.a A;D a L^ iq '4 °f l)____.._ __. . ) Ez __ ,l. C+ T iL 1 - 1F7• BROWNLLNE OUR-PVC SCN BU NIPPLE BROWNLINE UVR•PI"C SCH 40 LATERAL LINE a FITTING SHRUE HEAD OR BUBBLER. - WA LL, PENCE. ETC '--- RINSER GRADE. UB ADAPTER W/ PRAY NOZZLP„ SEE PLAN TOY SPEC. KBI IN-LINE DyE-PVC CHECK VALVE PVC SCSI. W HIPPIE; LENGTH AS REQUIRED. - PVC SCH: 40 STREET EI.L POP-UP ROTOR HEAD SEE LEGEND FOR SPECIFICATIONS HOTEL ALT, HEADS TO DE KEPT A MIN. OF 4' FROM ANY HAEDSCAPE SURFACE PVC SCH. 50 NIPPLE; LENGTH AS REQUIRED. MARLEX STREET ELL. PVC SCH. 40 ELL 6' PVC SCH. IO NIPPLE. MARLFX STREET ELL. PVC LATERAL UHE. PVC LATERAL LINE PITTING. - SIDEWALL , CURB, ETC. POP•UP JPRAP HEAD. INSTALL 4• ABOVE WNISHGRADE AND ADJUST TO 1R• 4B0Y8 PINIllI QEADE W'M.ETUBPPBBNPY. PINISLI GRADE. PVC SOIL. 50 HIPPLBL 1.21401111REQUIpeb: MARLEX LTREET DLL. 'MC SCII 4O ELL,I.S It. PVC SOIL, W I1I14PE8, RIAAIBX S1Rd(3T ELL PVC t$TBaAL UN@, ('VC IATERA.UNQPtH a' S á á á SBCfON 02810 RR1GA11ON SYS1EMS PART I-GENERAL 1.01 SU'4MARY: A Sectioc Indudas: Automatic aprhkkr irrigation rya terns and roatrols. 8. RCJared Scgiom:i. Seaion029jal•Ludknpn&a tDtiuuehtmmoasn L5 aactioot: General requirements for watts cad drainage 3. Division 1(i ttator6 General rcquireuuuu fns alecrrial work. C. Permits: Apply for cnd segue required periio 1.02 REFERENCES: A ASTua'1. B 6c S • S andard Spccifwdon fm Ca npvidon Broazc or Ounce Meal Castingsa D 1784$1 • Standard Spcci&ati o for Rigid Po y(Viny mV (PVmp Cmpou it and Chlorinated Poly(Vmyl Cllorids3. D 1785-83 • S andud Spc noon for Poly(Vinyl Our 'de) (PVC) Plastic Pipe S eedules 40, 80, and 120.e. D 2241.84 • Standard $$pceccri don for Poly(Vinyl Chloride) (PVC)Prcamre-Rated Pipe (SD! eries). P.. National Ssnitw.roo Fouudatia (NSF):1. Reawrcmeou for Seal of Appro L C. ?tsstia Pipe bndmte (PSf):1. Recommendatiem for hydrmtadc design ttresser'Ior PVC pipe D. Staudsrd Speeifieadom for Public Works Construction, ac refineme in Document 00705 • General P•ovisiom 1.3 SUBMITTALS: A Ptodud Data io aaurdanee with Section 01300, rubmit detailed Ustiof materials pmpaaed for ten. Prepare typcwtittw marerial lie a iz the ftowiog Immat Doube apace between rub hem IIEMNO . DESCRIVTION MANUFACI1JRER MODEL NO. B. Project Record Documenuc Reid information ter o deify basis and tsbmft fm a wrdance with Sw'+3a 01121 1. fliuxemion, from 2 perzsanem points of refcrenz , such as buildup] comers, rsdewx214 or aubs, the lecatioa of the folbuang items: L Rmtttog of main prxrtue lines, u a masimnmcf 100 fees io b. The mwia of 24 volt control aadcommon wiring. C. Point of oonneedon to ekatial pr' r.d Automatic coctrol valves.C. Point of cotmeaioo to Water. C. Gate valvesg b. Other rekitequipmenc C Controller Peru: Submdl in accordance with Srxu w 01730. I D. E. Mhallanmut Items: Furthli tb. following toot as a part oi thisConvect: 1. Two iris of keys for each auromatic coauoHe sbinet and each mmro0er emloasre oldest lod. 2. Two wroodtes for d sassevlaN and assembly , or odjustment of e&J type sprinkler bead used in this t'mallauoa regmrmg a uh 1. Pr pare after Project Record Drarnn bave beefl apgr(wed by lmauapc Architect. 2. Provide I omtro&r clan at follows a (8azt shall be a reprodocties oi the Record Drawir if theteak permits fitting the cwauoller door. U pbseo reduamaprints are required keep reduction to or -mnm six possiblen rctan full ieglbiliry. b. than shall be bladdior• print of the acw®I 'As•bs ' tyatcmshowing tbs arcs awered by that wauollar. e ProvideI Lars for each amuoller. 3. ldanufy the area of coverage oi each remote amuol valve, uaica distinctly diferem vaaskuent tassel color. drawn over theentire area of mvetaga. 4. Fdlowmq approval, bermsti0y teel cbam between 2 layeri ofsmular26 mg tick plc tic sheet, and mount rising V&ro or fasstemen5. C3ar1s tbag be completed aced approved )rim to fioa review ofirnproo syss, t lis Provide a pncd and dared checklist ami Gibe it fn samdaoa with Secrion 01730 prim to final review of the nark. 1. Use the foU,rte forme'a Pbunbiw' Per,tain,,a: If tun required. so ow. c Pic a ue LADeTeam: Approve4 by md date. By whom and date d Record Drawi : Received by aced data. C. CnnaoBa Charts Received t' and date. L Mateeiah atd Equpmstu Fruozhrd Re eived by and date.Opei uttg aod Matmermsce Darn Received by atd date. sad a 50a Equgatem Oprsabon k oos P.eceived by I Mamdattmer't Warsamle (d required): Received by and y date. Written Guaranty. Received by and dare. k Loa erfn6 of Heath in Laws Areas U iswmp.ew, ao twat2. Provide drain. mmd pat sheets ow maaniaB and egripmeot imPSl6ed rtoder thn Seamen 3. Include badat sheet twang contractors and equipmwt meodac• tmars name, addnese and pi oe tamrRr. tcols 1. Rlaioteana manuals mhaB indode mltdent detail to permit ope?ntimg perwnmel to undantaad , operate, and maintainapupment 1.04 QUALTIY ASSURANCE: A. Qr alifiaafoa Ineta1 er tha0 be regularly engagcd, and tpec a1bin .In the Installation of equivalent ungnuon eyateuw usingw3veat-4poletjainu, B. Ce,-sifadnt EJectrkal wiring cabds, motors, and devices thellbe UL Based tmd labeled. xtemnarwr rmtaa -Sis. 3. One 30-inch eprkakler key for every 12 lock lid vsve boas used in this immBartoa. 4. Two 5-foci ki g value keys for gait valves 5. Sis sick up ler vkey s mad matching hose swivels for each type of 6. Fan quick aive. keys mud fm lame key hose Wshs F. Tea Reports: In acmrdma with Section f300, submit test rcMauof prcawre Leatfug 0. Instructions: In aaerdaner. with Section 01730, pprovidr maintenance manuals. Imtrucdotn, and detonsuatiom to cYsoerz : intenamc 1.05 DELIVERY , STORAGE, AND HANDLING: A. Facrelae rare In brcoahap, loading unloading, and ato ' PVC pipeand fits' Pipe tha0 be transported In a velddo which allows the length of pipe to lie Bat without undue bad ' q or concentratedessernal ksadg st any point Pipe that bat been dented or drtoe,god ahdl be disarded 1.06 WARRANTY: A. Submit warra9 forms in accordance with Section 01740 • Warranties,Guarsaties Bands B. D g the arty period, We Owner reserves the rigpht to makeumparary repairs as occeaaary to keep the aprinlder systemequipment in operating confition. I'bt exercise of this si bt'sy the Owner shag not relieve the Contmcue of his responslbihdes underthe terms of the wammnry as herein sped ed 1.07 MAr NANCE: A. The entire sprinkler irrigation system shall be under full automaticoperation for a pried of 1 days prim to any planting. and for 60days after approval to begin maintenanceperiod B. Extra Materials: Provide emra beads of each type equal to 10 percent a the quantity imt0ed PA1sT 2 -PkODUCt3 2.01 PIPING AND IITTINGS: A. Pressure supply Ii c fro. point of connection !oh h bacldlnw prevention unit shall be copper or brae.1. Copper Pi and Fitsing: a Pipe: K. hard temperedb. Fittings rooght copper, solder pmt type.e Joints shall be toldered with sOnr solder, 45 percent silver, 15 percent co 16 percent zinc, and 24 percent cadmium.Sohd at 1125 F. anal liquid at 1145 F. 2. BrassPipe and Fitti np:a Brass pipe shall be 8$ percent redbrass, ANSI Schedule 40sttewed pipe. b. Fittings that! Ire medium brass. screwed 125 pound class. B. Pressure supply lines 1.1/2 inches cad smaller downstream of becidlow prevention snit shall be ASl4 D 1783 Schedule 40 PVCPressure hoes 2 lathes and larger thall be Qass 315 PVC 1. identificnion Markings: identify, all pipe and fittings with the following indcIIble markings:a. Mannfaaure'inerve. b. Nominalpip size. C. Scbedule or dais.d Pressure rating, in PSL C. NSF Seal of Approval.L Date of extrusion. 2 Pipe (Solvent Weld Type): Manufacture r sm virgin polyvinyl chloride oxDpound in accordance with ASTM il 2241 m AS7M D1784, Cars 12454-B (foreserly Type I. Grade 1). Hydrostatic d n stress retitig 2,000 psi3. Fitton : Standard weight, ASTM D 1785 Scbeduk 40, injection molded tuhemaveld PVC Comply with ASTM D 1761, Qasa 13454.8. a Threads (Wbem Required): Injection molded typ. b. Tees and Ells Side gated 4. Threaded Nipples: Standard Wright, ASTM D 1785 a bedule 80 amh molded threads C. Meal: 1. Galvanized Pipe: AM Sdseduk 40 mild steel with threaded connections.2. Fittings: Medium galvanized terewed k aded malleable iron.3. Protean Coaxing: Two coats of Koppen No. 50 Bitumastie D. Non-pressure lines: ASTM D 1784 Clans 14333•D (formerly Type U, Grade 1) PVC with whem-weld joints Comply with generalreouirements for prauur tines E. V'trlble Pipe and Ftsiggr::1. Geoeral: Integral gray color.2. Threaded Risen and Nipples ASTM D 1785 Subedule '0 PVC 3. Other Risers and Fitwi ASIM D 1785 Schedule 40 PVC,tovent weld F. SlawsL 4 inches and emsller. ASTM D 1785 Schedule 40 PVC 2. Luger than 4 incba: ASTM D 1784 Qaa 12454-C (formerly Type L Grade 2, Qasa 315) PVC i. Conduit: ASTM D 17P5 Schedule 80 PVC IL Ideadfeation 1. Tap Polyurethane Behr Dcaopaid. Bow in calm with Nei ktten 2.3/4 reels by 2-1/4 indic. as mansifasnt d by Quisgli or egaL 2. Attach ideatifl asioa tag showing valve number an each solenoid l 2.02 JOINT CEM AND' PRIMER A. Non-pressure plank pipe and fittings slag be cemented using a 100 peram active •-alvont, blue in cola. B. Prei ure plastic pipe and 6tt' shall be coated with a primer and then with a 100 percent active whromt C. Bab primer and solve t shag be similar in all re pats a thatmamrfarntred by Cltisty m approved equal. 203 VALVES: A. Gate Valves:1. 3 inches tmd Smaller, Woless Otherwise Nowt on Drawings): ASIM b 62 brass body, 150 pound saturated iteam.rated with tacwrd it. on•nBing stem, tacwed bonnet, solid wedge disc Proviuc with brauzehaodwbecL Nibm or approved equal B. Swing Qieck Valves 2 Inches and Smaller. 209 pound W.O.G. bronzeconsmasion with replaceable cotppoition, neoprene, or robber txsc, conforming to FS•VIWV•SID, Oats A. Type IV. C. Anti-Drain Valves: Heavy duty virgin PVC coastmCUOO with PIP,thread inlet and outlet Inertial pans shall be stainless steel andoecprene. anti-drain value shall be fied adjustable against drawout from 5 to 40 fees of head. Anti-drain valve shall be timtlar to theValoon ADV, or approved equal D. Quick Coupling V&vci1. Two-peece type brass body. 130 pound class, with 3/4-inch femalethreads openng at base, permitting operation with a ipedel devise a (coupler) tied for this purpose. Coup r Breads Lag type. b. Hinged Cava Brazs wlih a yellow vinyl cover and locking mpg fi. Rcmot • Control Valves L Type: ValveratVatem .rally doted type with Dut•Zytel body, ogdpped with 5' i coaubl. 2. Valve Soknrdd 24 volt AC 43 can mazhnum. 50^ mulUlanrp maximum wugc, corrosion-proof nainlaa steel wnautoaion, !pnayencapsulated to form a single integral alt 3. r ovide manual bleeder valve to permit operation in the bald widout power at the crtavolkr. 4. Valve Body chit iroi with bronze trim 5. Set all heads perpendicular to finlrhed grade, unless otherwise directed by Landscape Architect. '91 ••' SELECTONE •°•4. Valve Body Cat brass.4. Valve Body: PV(., F. Valve Boxes:1.. Non-Traffic Type: Plastic boa with locking a .arson !ndutttiet. Ametek or equal, w detailed on Drawi-a. Remote Control Valves 9.1/2 inches b .o inches by, 11ineher Model 1419.128. Emboss valve station numbers on tap of cover.b. Gate Valves: 10•I/4iut diameter by 10 fn-hes Model910.128. 2 Traffic Type: 10-1/4•inch diameter precast concrete, asmanufactured by Brooks Products, El Monte, CA (810)443.3017.Provide bolt-down east iron cover. E. Valve Sleeves: For manual control valves, Champion Model 20 valve tl eve, or equal. 2.04 HEADS: A. Small Lawn Sprbdde- Heads: In accordance th type noted onDrawings I. Body: Plastic or brass as noted rn Drawings, with a 1/2-inch IPS udet.2. Nozzles: Plastic or brass with coveryce of fu7 na1L quarter, or as noted on Drawings;3. Nozzles shag rise a minimum of inches. B. Small Shmbber Spnnkler Herds: In accordance with type noted on Drawings.1. Body: Plastic, with height as shown on Drawings. 2. Nozzles: Pla,dc or brass with degree or arc as noted on Drawings.3. Pop-up type body shall be used where naiad on Drawings. C. Rotary, Sprinkler Heads: In accordance with type noted on Drawings. D. Tee Irrigators: Provide assemblies as indicated on Drawings , including vents and filters. 2.05 TRICKLE DRIP EMITTERS AND EMITFER TUBING: A. Emitter Body: Glass•ulled polypropylene, as manufactured by GlobalWater Systems, Whittier, CA (213) 945.2287. Provide inlet barb. Flow shall be regulated through a silicone flapped diaphragm with a flow path of 1/!..inch. The emitter shall pressu:e compensate for rated flow 10 percent plus or minus over a pressure variant of IC to50 pounds per square loch. B. Tubing Virgin polyethylene extruded from Union Carbide Bakelite resin No. 6080 or No 75-10, as manufactured by Global Water Sotcn.t 1/2-loch tubing shall have an inside diameter of 0380-inch and an outside diameter of 0.690-inch. 2. 1/8-inch tubing shall have an inside diameter of 0.t25-inch and an outside diameter of 0.195-inch. C. Fittings: Molded from heat•resistant polypropylene pplastic, similar to Agricultural Products compression line fittings. 1)se Agricultural Produces No. CA adapter and No. CAA adhesive when connectingemitter tubing to 1/2•inch PVC slip socket finings. 2.06 BACKFLOW PREVENTION UNITS: A. Backllow Preventer: Refer to Landscape Drawings. 8. Wye strainers at backflow prevention units shall he Clar; 125 cast iron with 30 mesh monei screen and shall be similar to Bailey No. i00A -• equal. 2.07 w1 r '1C CONTROLLER: . . ,c rypt and sire as noted on Drawings. "' SELECT ABOVE OR BOTH BELOW A. Type : Fully automatic operation. capable of operaung the number of stations and remote control valves indicated on Drawings. 1. Pedestal or wall mount type in a vandal resistant enclosure with locking hinged cover. 2. Fuse sot ground chassis at controller components 3. Provide UL approved co-off switch and electrical outla for I15volt electrical service. Locate inside enclosure. B. Operation Unit programmable for vanous schedules entirely by setting switches, dins or touch plate. Provid¢ the minimumfollowing features: 1. Ope ration switch for each day of the week, for three schedules,allowing each station to be scheduled independently as :n days of watering. 2. A minute operation switch for each station with a positiveincrement range of 0 to 60 minutes. Time settings accurate within 1 pereeut 3. Repeat switch to allow selected schedules to be repeated aftercompletion of the initial watering uhedule, and to allow repeat operations to be scheduled throughout a 24.hcur period.4. Adjustment to increase or decrease length of watering period of all stations in a prog..m from 0.300 percent 2.08 ELECTRICAL WIRING AND SERVICE: A. High Voltage: 1. Electrical service to automatic controller shall be in accordancewith Division 16 Sections. Provide imal hookup to equipment as a pan of the Work of thit Section. B. Low Voltage: 1. Connections between controller and remote contri l valves shat' be made with direct burial AWG•UF , 600 volt wire, 16 gage or larger, insulation thickness Y/b4•inch, utilizing low density high mu!enslar weight polyethylene insulation. 2. Splices, where permuted, shall be waterproofed using Rainbird, Snap•Tite, Scotch-Lou No. 3576 Connectors or fusible hearshrink tubing 3. Pilot wirer shall be a different color for each controller. Common wires shall be white with a different color stripe for each controller. nimum size shall be No. 14 gage. PART 3 - EXECUTION 3.01 EXAMINATION. A. Before Work commences, a conference shall be held with Landscape Architect regarding requirements of the Work of this Section. I. Do not install irrigation system when field obstruction, grade differences, or discrepancies In asca dimensions esist that mayof have been considered in I .e origit.nl design. B. Examine surfaces for conditions that snail adversely affect execution, permanence and qua y of Work.1. Verify that grading has been completed and tie work of this Section can properly prteced. 2. Exercise care in excavating and working near existing utilities. Be responsible for existing utilities and for damages to utilities which are caused by operations or neglect. Check existing utility drawh a for locations C. Notify Landscape Architect in writing of esisui g conditions that arenot shown, or that differ from those shown on Drawings. D. Do not proceed with Work until discrepancies are corrected or exiuing uulmes are located. ,y- 3.02 PREPARATION: A lay out each system using staking mchod as approved !ry landscapeArchitect. Maintain and protect approved staking layout. Piping orquipmant shown diagrammatically on Drawings outside of planting areas ahall be installed inside planting arcv whenever possible. B. Lay out sprinkler heads and make any minor adjustments rvqulred dueto differences between actual she conditions and the Drawings Minor adjustments shall be maintained within the original destgtIntent in order to avoid conflicts between planting and architemurdfeatares. C. Protection: Protect the Installed work and material of of ncr tradesfrom damage during irrigation Installation system operations. 3.03 TRENCHING AND BACKFILLING: A. Excavate trenches In straight lines to required dep'hs Followapproved layout for each system. Bottom of trench shale oe flat te,insure pipingis supportdd continuously on an even grade. B. Provide minimum coverage as follows: I. Pressure supply lines 18 inches. 2. Nun-pressure lines: 12 inches. 3. Control wire: 18 inches. Place under pressure supply fines. C. Provide not less than 4 inches clearance henveen each line and not less that 6 inches clearance between lines of other trades, unless otherwise notedin details on Drawing. D. Protect materials to prevent n:rusion of din and moisture. E. Test cll systems orior to backlilding. If the only piping installed is Over 20-feel lung; pressure testing is required fnr that section at the time of installation. Upon comrkiion of piping installation, the entire system shah Inc tested. F. Backfil.Material: Clean, fine granular material, free of rocks and debris G. Compact backfill with mechanical devices to a dry density equal to adjacent undisturbed soil. Restore to adjacent grade, fire of dips, depressions, humps, or other irregularities. I. Compaction by truck or other vehicle is not permitted. H. Under Paving. I. Backfill with sand, one layer 6 inches below pipe and one layer 3 inches above pipe, and compact in layers to 95 percent comps. tion using mechanical tamping devices. Set in place, rep, ail pressure test piping under pane prior to installation of pas. if work. 2. Install piping unoer esisring walks by jacking, a ^2. hydraulic driving; Cutting or breaking of sidewalks or concrete is not allowed without Architect's approval. No hydraulic driving will be permitted under concrete paving. 3. Provide for a minimum cover of 18 inches between top of pipe and bottom of aggregate base for pressure and non-pressure piping installed under asphaltic concrete paving. 3.N INSTALLATION: A. Plastic pipe and fittings shall be installed in accordance withmanufacturer instructions. B. lnstall backflow assemblies in shrub areas at minimum height permitted by local code. '-. Brass Pipe and Fittings' Assemble using Teflon tape applied in male threads o;dy. D. Plasric Pipe and Threaded Fittings: Assemble using Teflon tape app ied to male threads only. E. Gaivanized Metal Pipe and Fitit.iggs: Assemble using Teflon tape applied to male threads only. L..s below grade portions wfih 2 coats of protective mating. F. Quick Coupling Valves. Unless Otherwise indicated, locate valveswithin 6 to P2inches of nearest edge of hardscape. G. Check Valves and Anti-Drain Valves: Install where required toprevent low.head drainage. H. Tree Irrigators. LMLie at each tree . Install as indicated on Drawings, including vents, filters and tither appurtenances. 1. Backftow Prevention Unit and Automatic Controllers: Verify locationwith Landscape Architect. Install in accordance with manufacturer's instructions. 1. Sprinkler Heads: 1. Shrub heads shall be installed as noted on Drawings. 2. Elevate full headsin lawn areas to a ninimum of 4 inches above 3. 4. grade.Install heads along curbs, walks, and paving level xjth grade inlawn •,xas. Lower raised heads within 10 days after notification by the Owner, K. Remote Cororol Valves: Install valves in shruh or ground ewer areas wherever possible , at wnere sfmvvn on Drawings. When grouped together, at,ow at least 12 inches between valves. Install each control valve in a separate valve box. 3.05 UTILITY SERVICES: A. C'innect to existing water outlet or gate valve at locations indicated )n Drawings and make minor changes in location necessary due to actual site conditions zs work of this Section. B. Connect to existing electrical service. Make minor changes inlocation as necessary due to a:mr' site conditions as work of this Section.x 3.05 WIRING: A. Place wiring in the same trench and along the same routing as titpressure .supply lines, unless otherwise approved. I. Install wiring prior to main line whenever possinie. 2. When more than one wire is placed to a trench, rape wires together at maximum 10 feet on centers. B. Provide a 12-inch expansion loop at each connection and directionol change. Provide a sufficient lengtt at each splice to allow valve bonnet to be brought to the surface without disconnection C. Use a continuous wire between controller and remote control valves.I. Eaccpt as otherwise aprovcd , do not splice wire at any point. 2. Approvcd so8ces shat, be enclosed in a bets. D. If wires under paved areas cannot be continuous, solices shall be enclosed in an approved junction box. 3.07 VALVE BOXES: A. FIII area under box with minimum of 1 cubic feet of 3/4•inch crushedgravel before box is installed. 3.011 FIELD QUAIITYCONTROL A. Contractor 's Responsibility: 1, Notify Landscape Architect for the following reviews with 48 hours minimum notice.a. Pressure supply line inatallation and testing.b. Sytte. layout. C. Automatic controller installation. d. Control wire lnftallation.,e. Lateral fine cnd sprinkler head )mtalatlon.L Emitter tubing and emitterlnslallation. r.Coverage teas prior to Illndacape planting.2. provide 7 days notice for Final Review. 3. Provide, 'walkie•ral"•' equipment end/or personnel to maintainoomntvalstfa flour review area to automatic controllers.4. Pr ,vide up•t i-da : Project Record Drawings at each review.a. in the event Contractor calls fpr a review without up•to•dote Project Record Drawings, or without preparing the system for Insponion, Contractor thall be responsible for re..mburs!ngLandscape Architect' on an hourly basis for the inconvenience. No fumter revlew will be scheduled untilthischarge has beets paid. B. Pressure Tests: 1. Do not install remote ce trol valves, quick couplers, or any other verve assembly until mating of pressure main lines is completedand approved. 2. Do not backfill trenches more than necessary until testing has been revlewed, tested, and approved, 3 pPurovide equipment necessary to lest systems, including force 4. Perform hydrostatic tests in presence of r,e Architect. 5. Test presuure supply lines under hydrostatic pressure of ISO pounds per square Inch for a period of 2 hours, unless otherwise directed by iandscape Architect in writing. C. System Flushing: After sprinkler pipe pnes and risers are in place and connected, and prior to installation of sprinkler heads, thoroughly flush all lines with a full head of water. Install sprinkler heads after lines L ' been flushed no the satlsf-tction of the Architect. D. Coverage Tests: I. Perform rnverage tests after sprinkler system is completed, but prior to any plantin,in the presence of the Architect.2. Test system to ensue that panting areas are watere' adequately and uniformly. 3. Make necessary ad;ustmcnts, including realignment of heads, to provide requires coverage as directed by landscape Architect. 4. If it is determum i that coverage can be improved by a nozzle change, -ake such changes, or arrange with the manufacturer to have such changes made, as pan of the work of this Section. Maim changes prnr to any planting. 3,09 CU'ANING: A. Upon completion of the work, re¢ore ground surfaces to required elevations and remove excess materials, debris and equipment front the sitr to satisfaction of Landscape Architect. A. Provide instruction to maintenance personnel in proper c?cration ofci i,mer in accordance with Section 01730. •1R012 'i'f Nb`fC echofr4216'/'421 mf the Gvei7uuens 4atde ea7' M a }7i AFCl de11 8dkdn? wiibecltd issued b4ibz d.' ertlut +41Owtll-bev4.oryYuSlt $'1s1tLI;Dh•'c+isuikCrcalidJr(t'gro>iltd' 1te,"GOLI .;1(tl1Q. -42.41 3 ?(ill r2?yuifgel #aio;YP> SEC11ON 02900 PART 1 GENERAL 1.01 SUMMARY: lANDSCAPiNG A Seaton Includes:1. Soil preparation and fenilizadon. 2. Planting operations. 3. Landscape planting materials.4. Imported topsoil and planter mix.5. Drainage matenals in containers. 6. Mc menance. B. Provide landscape plantings in the areas shown on Drawings with plans in a healthy vigorous growing condition. Items not specificvfy shown in Drawings or specified, but normally required toconform with such intent, are considered pan of the Work C Include labor and equipment required to place, amend, and fine gradethe soil Include the cast of kniizcr as specified If the final soils analysis resuls in a change to the specified amendments a Otagge Order will be issued. D. Related Sections:1. Section 02810 • irrigation Systems. 2. Section 02915 •Landscape Finish Grading: Fine grading.3 Section 02970-Landscape Maintenance. 1:02 REFERENCES: A. American Joint Committee on Horticulture Nomenclature (AJCHN): 1. Standardized P!ant Names, latest edition B. American Association of Nurserymen, Inc. (AAN): 1. American Standard for Nursery Stock, latest edition. C. Standard Specifications for Public Works Construction, as referenced in Document 00705 - General Provisions. D. Agricultural Code of California 1.03 SUBMITTALS: A Product Data: In accordance with the provisions of Section 01300, submit complete lists of materials proposed for use, giving the manufacturer's name, catalog number, and catalog cut for each item where applicable. B. Substitutions: 1. If any plant specified is not obtainable, submit a writu;n substitution request to the Architect during the bidding period.2. substitutions of plant materials will not be peomued unless authorized by the Landscape Architeti in accordance with Section 01630. C. Selection Tagging and Ordering Plant Material: 1. Suhmit a request for inspection and documentation to Landscape Architect a' least one month prior o start of landscape plantingwork that plant material has been ordered. '-. Plants shall be subject to inspection and rejection by Landscape Architect at place of growth, and after delivery, for conformity to this Specification. D. Imported Topsoil: 1. Furnish the source of imported topsoil to the Architect for approval. 2. Submit test results and schedule of recommended soil amendment adjustments to landscape A chitect for review. E. Agronomic Soils Test Report In accordance with requirements underArticle - Source Qualtty Control, submit report to Landscape Architect prior to preparation of soil amendment or ordering plant material. F. Cenificates: 1. Submit ccrtlcates for the following items upon delivery to the job site: a Quantity of cotnnrercial fertilizer and organic fenilizer. b. Quantity of soil amendments. c. Quantity of seed. d. Ouantity of other soil additives per agronomic soils ten report. 2. Submit written certificate of hydroseeding. 3. Submit Certificate of Delivery of container or bulk mammals. 4. Submit written certificate of soil balance. 5. Submit written certification of quantity ann quality of plant materials. 0. Pre-Installation Conference : Provide a written projected planting schedule noting the estimated completion date, number of workingdays required,and special coordination requirements. 1.04 QUALITY ASSURANCE: A Perform work in accordance with all applicable laws, codes, and LOS regulations required by authorities having jurisdiction over suchwork and provide for all inspections and permits required by authorities in furnishing transporting, andinstalling materials. B. Test soil samples after grading operations are complete, at subcontractor's expense. C. Materials shall conform to the requirements of this Section and to Section 212 of she Standard Specifications, whichever is more stringent. DELIVERY, STORAGE, AND HANDLING: A. Handling Plants: Handle plants in a manner to avoid any damage to the plant. Protect plants from sun or drying winds. Plants that cannot be planted immediately on delivery shall be kept in the shade, well protected, and adequately watered B. Furnish a Certificate of Delivery slip with each delivery of material in containers or in bulk. Certificate shall state source, quantity, or weight type and analysis, and date of delivery. 1.06 PROJECT C0NDmONS: A. Prior to excavation for planting or placing of stakes, locate utilities, electric cables , conduits , sprinkler pines, heads, valves , and valve control wires so that proper precautions may be taken not to damage such improvements In the event of a conflict between such lines and plant locations, promptly notify the Landscape Architect to arrange for relocation of one or the other. Failure to fol;os this procedure places the responsibility on the Contractor for making repairs at his expense for damages resulting from Work hereunder. B. Notify Landscape Architect in wtitb g of soil or drainage conditions encountered during planting operations which are detrimental to growth of plant materiaL 1.07 WARRANTY: A. Plant Material:1. Plant materials furnished or relocated under this Section shag bewarranted in writing, fa a period of 1 year for boxed material, 3 months for all other material, from the dam of final acceptance for all material, against improper installation, and againstdefective, unsound, or diseased conditions that may ap, car. 2. Plant material shag be guaranteed to live and gruw in a healthy condition for the above periods, commencing with the acceptanceof the work at the condunnn of the maintenance. Dead or obviously tudicalthy materials shall be replaced without delay. The opinion of the Landscape Architect will be final in determmmng plant material to be replaced due io an unhealthycondition. xra&Armf iuxm -m,C V 3. Upon receipt of w, • btiai typist Owner of the. death of any warranted plant in r. . during the warranty period, zeta subject plant materials sha. , e promptlry replaced with the sane species originally planted, and of a size closely apprortintnting the size of the pp ant If normal growth had occurred since the orlginglplanting. Replacements shall be subjcd to the requfrencturofthis Spedffcatlon. 4. When plants ere replaced, advise the Owner in writing, of thenecessary establishment maintenance which must be performed, 5. Contractor shall not be held liable for lost of plant materials that have not been maintained properly by the Owner.6. The expense of replacement shall be evenly shared by the Owner and the Contractor If replacement is necessary after themaintenance period but during the warranty period. 7. Replacement shall continue to be made until eh plant has successfully established itself for the required guaranty period. PART 2-PRODUCTS 2.01 MANUFA mJRERS: A. Design of soil amendments and fertilizers Is based on Gro•Power-wrt+ved by Southern California Organic Fertilizer Company, (714)75x3830. B. Materials shall be the product of one manufacturer end shrill be either the ones upon which the design is based or the products of a manufacturer accepted in advance t accordance with Section 01630. 2.02 MATERIALS: A Imported Top.'ril:1. Provide ntnu'al, ertile, friable soil free from stones, noxious seeds, weeds, : Ats subsoil or utter material detrimental to normal plant growth.2. Obtain imporeed topsoil from local sources aeceptahle to Lands ape Architect. 3. Silt plus clay content of soil shall not exceed 15 pamm byweight with a minimum 95 runt passing a 2.0 millimeter sieve. 4. Samples of the import so l shall be submitted to the coils testinglaboratory for analyyaass,, interpretation. and recommendations prior to blending or baclddBng. B. Fertilizer/Soil Conditioner. 1. Provide commercial fertilizer, uniform in composition. free. flowing, suitable for application with approved equipment, anddelivered to site In unopened containers, each fully labeled according to applicable fertilizer laws, and bearing the name or mark of the maaufacturer. Gm-Power Plus or equai.2. Pro:dde 16.6.8, 12.12.12, 12.8.8, and 1]•13.as indicated on Drawings. C Organic Soil Amendment. 1. Provide nitrogen srbilized organic amendment derived from redwood sawdust fir sawdust or finely ground bark 2. Provide organic soil amendments in accordance with planting plannoses on Drawings. D. Pre-Planting Herbicide: Round-Up, or equal. E. Pre-Emergent Weed Control: Ronstar•G, Treflan, Eptam, Vegitex, or equal. F. Mulch: 3/4-inch size nitrogenlzed redwood chips, or medium grind bark mulch as produced by Michael Rawls Company, Orange, CA (714)649.202? or approved equal. G. Peat Moss: Spagnum peat moss, Canadian or curope'a,' variety, free from alkali. H. Soil Sulfur First quality commercial grade. I. Ferrous Iron Sulfate: First quality commercial grade. J. Agricultural Gypsum: First quality commercial grade. K Calcium Carbonate Lme: First quality commercial grade. L Ro Hormone: Super Thrive. M. Backfill mix for general use shall be in accordance with the printing plan notes on the Drawings. N. Excess soil shall be removed or redistributed before application of fertilizer. Where sail is to be replaced by plants, allowance shall bs made so that when finsh grading has begun , there shall be n deficiency in the specified depth of mulched planting beds. 2.03 PLaj , MATERIALS. A B. Identification: Plant material shall be true to type and nomenclature to accordance with AJCHN Standardized Plant Names, and eachbundle or plant shag be properly identified with durable, legible labels, Quality and Size of Plants: In accordance with rules and grading of AAN American Standard for Nursery Stock, and as shown on the Drawings I. Trees, shrubs, vines, anu gruuuv w..,, ,,.., •' '- of growth and shall be sound, healthy, vigorous, and free fromof insect infestations. 2. Plans that meet the measurements specified , but do not posses a normal configuration or balance of height and spread, will be rejected 3. Trees and shrubs shall have been grown In containers of the size stated on Drawings, and shall have sufficient roots to hold the root ball together after removal from containers without being rootbound. 4. Trees will be straight and of uniform share without damaged, crooked, or multiple leaders. Trees with abrasiors of the bml, sunscalds, disfiguring knots, or fresh cuts of limbs over 1/2•rnch which have not been pruned and painted tar completely callused, will be rejected. 5. Groundcover plants shall be grown in flats or as indicated on the Drawings . Fiatgrown plants (routed cuttings) shall remain in original pats until transplanting. Soil shall contain sufficient moisture so that it will not fall apart when lifting the plants. C. Lawn: In accordance with plammg plan on Drawings. D. Hydroseeding: 1. Seed: Fresh, clean. new crop seed, premixed by mechanical mixer to proportions specified on planting plan on Drawings. 2. Seed shall be mixed by dealer and furnished with dealer's gguuaranteed statement of composition and puelty. Transmit copy tolandscape Architect.3. Hydromulch: In accordance with planting plan on Drawings.4. Soil Stabilizer: in accordance with planting plan on Drawings. 5. Fertilizer , La accordance with planting plan on Drawings. 2,04 ACCESSORIES: A. Tree Staking shall be as indicated on Drawings. B. Ties shall be as indicated on Drawings. C. Guying materials for on-grade plant ng shall be as indicated onDrawings, LOS SOURCE QUALITY CONTROL A. Agronondc Soils Testin1. Tnke 2 samples or site soil at a depth cf 6 to 12 inches, within proposed planting areas, after completion of grading and prior toweed conic) and sod preparation. 2. Take samples to an agronomic toils testing laboratory registered by the State of Califotn_ turd acceptable to the Architect forsoil evaluation 3. Request letting for ibnility and suitablllq analysis with written recommendations for soil amrn.4mrm frniizer nd chemintconditioners, application rates for soil preparation, py sating backBll mix, nydrosprav, rind post-maintenance fertilizationprograms. 4. Soils report recon-,mdnddiiom shell lake precedence over the amendment and fertIl!zer application rates specified in thissection. B. Testing laboratoy shall be Sall 'and Plant LaboratoryInc, 4)2 SoukLyon, Santa M. CA 92701, P.0 ifgk l744, Santa i, . CP. 9271 (714)558.8333.Te;tgGhat' be paid fOrby ieConurctor. C. Fumisll a soils analysis of existing„ on-site soIL There shall be 4sampling areas located throughout the site as selected by landscapeArchitect. Take 2 core samples at each sampling area Suitability and fertility analyses with 9etomens and recommendatiipns shall beprovided for each sample. 1. Submit testing lobor,gtory's interpretation, recommendations, and cqimeota to landscape Architect within 14 drys after the i'completion of rough grading. • 0. Furnish a soils analysis of import soli lightweight soil mix,camellia/garderda/a2alea mix, and it sawdust prior to backfill. Submit2 quarts of fine sand and 2 quarts of nitrogen stabilized fine Or bark for the custom lightweight soil mix for organic and panicle size analyses. Do not mix. Submit 1 quart of to sawdust for organicanalysis.1. Submit soil testing laboratory c findings to Architect within 5 days prior to bacldilling E. Soil testing shall be conducted for organic suitability after completion of planting to the soil preparation aed backfili mix areas. Submit totoe testing laboratory the original amendmert specification withpreviously issued bulletins for soil amendments and installation pprocedures. Provide 3 random samples of planting toil for analysis.Fertility analyses, recommendations, and interpretations shall befurnished by the testing laboratory to ensure all specified amendments made been provided. F. lightweight soil mix shall be sampled after mixing and delivery to the site, but odor to filling planters. Submit the original lightweight soil specification to the testin laborator• with prevous bulletins for hghtwright soil mix. Provide 1 quart of lightweight soil cola for every 65 cubic yards for organic and feniiin analyses. Fertility analysis,recommendations and mefpresauons shall be furnished by the testing laboratory to ensure all speafied amendments made been provided. 0. Samples of materials, including fertilizers , soil conditioners , plants,and other specified materials, shah be submitted for inspection Delivery tray begin upon approval of samples. H. Samples of the native soil shall be submitted to the soils tasting laboratory after rough grading and prior to soil eireparatior. On receipt of a soils analysis and recommendations, a i.hange Order to the Contract will be issued if revision to soil treatment is recommended. PART 3 -EXECUTION 3.01 EXAMINATION: A. Verification of Conditions: Inspect and accept the condition of thesite relative to this Section before commencing Work. if notacceptable, notify the Owner in writing By proceeding wish d;e, Work of this Section, the Contractor indicates his acceptance of previous related work. B Landscape work shall not begin until construction adjacent to planting areas has been completes and irrigation systems have been installed and approved by Landscape Architect. 3.02 PRPARATiON: A.. Protection: 'I. Provide necessary safeguards and exercise caution against injury or defacement of existing site tmprovements. Be responsible for any damage resulting from landscape planting operations Repair damage aid rttum the area to the previous condition at no cost to the Own:;. 3.03 WED CONTROL. A. Apply pre-planting herbicide to visible weeds, before and after soil placement. B. Pre-emergent Weed Control: lmnediarely after planting apply pre. emergent weed control materials b piantrd areas which will not be seeded. C. Protect existing plans from damage. D. After application of weed killer nefore and during prelinunarv and finish grading. remaining weeds and grasses shalt be dug out by theroots and disposed of off-sue. Weeds and gtases not of the perennial type, less than 2.1/2 inches high and not bearing seed, may be turned under. Perennial weeds and grasses to be removed include, but are not Limited to the followwnc.1. Nut Grass. 2. Alfalfa 3. Si.Augec•in..a °"•r: ire Vine. 5. Kikm•a Grass. 6. Mustard Plant.7. Johnson Grass. 8. Wirewond. 9. Morning Glory. 3.04 SOB, PREPARATas N: A. Cross-rip on grade planting areas to a depth of 10 to 12 inches intwo directions. E. Broadcast the organic soil amendments uniformly over surface of the area to be treated. Roto-tlll the top 6 inches of planting areas to evenly distribute the amendments and conditioners into the soil. C. Moisture Content: The soil shall not be worked when the moisture content is so great that caressive compaction will occur, not when it it is so dry that dust will form in the air. Water shall be applied, if necessary, to provide ideal moisture conditions. 3.05 PLANTING OPERATIONS; A. Finish Grading; Pnor to commencement of planting operations,complete finish grading as specified in Section 02915..,'DELETE BELOW WREN USING SECTION 02915 1. When prelimdnmy grading, including weeding and fertilizing has been completed and the soil has dried sufficiently to be readily worked, planting areas shall be graded to uniform levels or slopes at a minimum of 2 percent Minor adjustments to finish grades shall be made in the direction of the water. Low spots and pockets shall be graded to drain properly. Finish grade of planting areas shall be one inch below graded to diafn properly. Finish grade of planting areas shall be one inch below grade ofadjacent pavement. Grading shall be done when soilis at optimum moisture content fa* working. Planting areas shall bescarified to a depth of 3 inches below grade prior to placingfertilizer.. Rock and debris more than 2 inches in diameter shall be removed from the site. B. General: Prior to installation of irrigation system, apetdmen treesshall be located as directed by Landscape Architect. 1. Preparation of Lawn Beds: At the time of planting, lawn bed shall be raked lightly to an even surface, removing any deleterious matedalll. Care shall be taken not to change the drainage patient The pawn bed shall be inspected bX the Landscape Ar ,titect to determine suitability for planting pnor to seeding. The Contractor shall obtain sw"h approval before seeding.2. Watering: Immediately after planting, tended areas shall bewatered with a One spray, care being taken to avoid erosion. and the planted areas kept moist will the seed has germinated andthe plantshave become established ,«m..+mmrut.m.., ... 3. Watering Basins: Contract a firmly compacted, mound, of soil aroupd each tree and jant to form a watering basier a4 The. edge of and following the o tape of the planting pit: area Mounds fortreesand for vines from 5 "gallons or larger co!riltners, shall bem least 2 Inches high, Excavated earth, if capable of retaining..waler, may be used ]'R ef ll any settlerpent,. C. Plant Pis: Treesand shrubs shall be ipstalled In round pits withvertical side,, a width epu* to twice the diateter, and a depth equal to the height of the root ball or container. Sides and bottom ofplant pis shall be scarified, D. Setting Container and LargerPlants:1. Ptans shall be centered and set or. the appropriate native soil that fins been puddled and settled. 2. Plants shall be set with the top of root ball level 2 inches abovefinish grade and rotated to give the best appearance in relationship to adjacent structures or surroundings. 3. Use : roprite backfll mix to continue filling plant pits. Set plant plumb and brace rigidly in position until backfill mix hasteen tamped solidly around rootball. When 3/4 of the pit is backfilled , water thoroughly, saturating the rootball. Continue filling pit tp finish grade odds backf(ll mix. 4. When the plant plt•i9 filled, form saucer berm around plants withbackfill material sufficient so hold 2 inches of water, Remove the berm prior to dressing. 5. Apply root hormorr at the ram reconunended by themanufacturer. Tree balls shall be set before application of root hormone , and shall be mulched immediately after application of root hormone into the root ball. 6. Water plans immediately after planting. E. Provide on-site or approved imported top suit as necessary for raised planters and bring soil up to required finish grades. F'. Staking and Guying: Immediately after planting, stake 5 gallon, 15 gallon and 24-inch bus trees. Guy larger trees as detailed on the Drawings. '3. Mulching: Spread mulch I inch thick in planter and areas that do not exceed 10 percent slope. 3.06 GROUND COVER: A install plant material in moist soil in the areas and at the spacings indicated on the Drawings, in neat rows, insuring complete coverage of planting areas, including under and around trees and shrubs. Spaqsngs shown in the Plain List or on the Drawings are triangularspacing, unless otherwise noted. B. install ground cover rooted cuttings, pots, or fists after mulching. 3.07 HYDROMULCH WEED ERADICATION PROGRAM: A. Fertilize planting areas with urea 46-0.0 commercial fertilizer at therate of 0.5 pounds per 1000 square feet. B. Water planting areas thoroughly and continuously for a period of 3 consecutive weeks. A specifc watering duration and frequency program designed to germinate all residual weed seeds shall beapproved in advance. C. Discontinue watering process for 2 days. Then apply a nonselective broad spectrum systemic herbicide for perennial weeds. The type of chemical to be used shall be determined by a licensed pest control advisor. If annual weeds are preset.t, use straight contact herbicide in accordance with pest control adviser's recommendations. D. Allow sufficient period of time to insure that all weeds are dead. Follow herbicide manufacturer's direction E. Water planting areas thoroughly and continuously for a period of 3 weeks. A shorter watering period may be permissible at the diiretion of the Architect. Discontinue watering process for t day prior to the second application of the herbicide spraying Reapply the spraying operation with a straight contact weed killer according to pest control adviser's recommendatiorts. Avoid irrigation for aminimum of 4 days for effective final weed kill. F. Clear all desiccated weeds from the area. G. Water all planting areas thoroughly and continuously for 3 consecutive days to saturate upper layers of soil prior to hydromulchiog operation H. Allow planting area soil surface .o dr out for 1 day only prior to the hydromulching application . Exercise are to not allow the soil surface to be either supersaturated with weer or bone dry prior to the hydromulching installation. There snould be some residualmoisture within the fist 1/4-inch of the soil snriace. 3.08 HYDROMLfLCHAND HYDROSEEDING. A Verify that soil is prepared and fine graded in accordancr with Section 02915. B. Before filling tanks, completely clean tank of seed and debris in thepresence of, and to the satisfaction of, the Architect. C. Ma seed with hydromulch at the rate recommended by the manufacturer. Material for hpdromulch shall be uniformly blended in slurry contaioer with minimum apaciry of 1,500 gallons and agitated by mechanical device to produce desired blend. Deliver slurry by hose to fan-type nozzle at proper pressure for uniform distribution. D. Apply hyd'omulch slurry mixed with commercial fertilizer at toe rate recommr.ided by the manufacturer, Mir the specified seed material mixed with water and spray resulting slurry under high pressure evenly and uniformly over area to be seeded. E. To areas that have been soil prepped, apply Gro-Power Hi-Nitrogen in slurry at quantities recomn',edned by manufacturer. F. Submit cenificahon in writing, from Contractor stating that the hydroseeding has raen installed as specified. 3.09 HELD QUALITY CONTROL: A. General: Notify Architect at least 24 hours in advance when B. requesting on-site reviews. Schedule for On-Sim Reviews: 1. Pre•jobconference. 2. At completion of finish grading 3. At crmpletion of roto-tilling. 4. At completion of fine grading. 5. At delivery of plant materials. 6. At plant layout prior to excavating pis 7. After planting pits have been excavated, but prior to backftlling. 8. After initial planting operations. (One tree with each type of specified staking shall be approved prior to planting of trees.) 9. After placement of drainage course, but prior to placement of lightweight soil ink, C. Prc-Maintenance Review: 1.' At the completian of landscape planting operatics and prior to the beginning of the formal maintenance'\period, the Pre-Maintenance Review shall be held.2. Request on-site review of Landscape Architect live •, orking days 3. prior to the completion of work m order that a mutually agreeable slide for review may be arranged. Al shetime of review, the areas under the Contract shall be freeof weeds,. dead leaves and trash, neatly cultivated rind raked. Stakesgu lant basins shall be in ood orders and,y p g ,4. LG after the Pre-Malntenance Review, Landscape Archheet is ofthe oplydon that the Work has been performed is accord nce with the Drawings and ?pecifiations, written notice of pr4lisnina acceptance will be gtyeo-This report will note any items which must .be corrected, and state the date of commencement and completion of the formal maintenance period. D. Final Review Perform Final Review in accordance with Section 02970 • Landscape Maintenance, at completion of 90 calendar day maintenance. , @lA. KeepI areas. of the Work cleOR gear , and orderly at all times durlpg theperiod of Contract. 'Clean construction, grew at the endof each day. 3.11 PROTECTION: A. Protect areas susceptible to traffic by erecting hamcades Imm'digtely after pldminq. Maintain protection as required by Section 022970,