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HomeMy WebLinkAboutDWG 338-8L; PD 432; LAS VILLAS DE CARLSBAD; 01-09NOTES MAiNTENA"lCf 1. ALL LANDSCAPED AREAS SHALL BE MAINTAINED IN A HEALTHY AND THRIVIN'.; CONDITION, FREE FROM WEEDS, TRASH, AND DEBR'S COr>,STRUCTION 1. THE CONTRACTOR MUST NOTIFY THE CITY PLAN CHECK CONSULTANT ((619)438-1161) 72 HOURS (THREE WORKING 0.~YS) PRIOR TO STARTING CDNSTRUOT,DN. tc.XT. 4ZZJ 2 All REDUCEC PRESSURE BACKFLOW PREVE'JTERS SHALL BE TESTED AFTER INSTALLATICN RELOCATION, OR REPAIRS BY A CITY APPROVEC CERTIFIED TESTER CAcL 438-0218 FOR A LIST OF CITY ft.PPROVED CERT!FIEC TESTERS DEVEi □PER/ OWNER IS RESPONSIBLE FO'l SU"PLYING A COPY OF THc TEST RE:SULTS TO THF CITY DEPARTMC:NT OF UTILITIES 1. AND MAINTENANCE, 405 OAK ST THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING BUILDlt✓G A~D PLUMBING f'ERMITS PRIOR TO COMMENCING WALc CONSTRUCTION AND I.RRIGATON INSTALLATIO~, RESPECTIVELv. INSPECTION "ROCEDJRES City Con.sttuction Inspection Shall Include: A. B C D. F F Location of pipe lines Trench depth. Required separation (Horizontol'.y and Vertically). Pipe identification. (p.o,c, 's) Points of connections. Locatio:i and identification of sprinkler heads WarninQ s;grs at the site and on the trucks hauling wcter (if recl:J r--iec water is usec for c:orstruction)_ A'i approval ,e~ter rego1ding the inspection of the prc~ed shall be obtained from tf-·1e city and the district, and be forwarded to t~e county f.ieo!th department prior to final inspection approve:. District Fina: Inspection Shal. 'nclude: reclaimed A. Coverage test, after completion of the sprinkler system. to determine the adequacy of coverage on the approved use Crea one protection o• areas not approved for receiving reclaimed water. B Warning sig'i~ and labels C. QuicK coupling valves. D. All aspects of H'e irrigation conditions including windblown sprcy1 rur\ofC and ~ond·n~ E. Rea_L.:ired protect.ion of wells, streams, reservoirs, etc, F_ Cross connection_ 3. Annual Inspection Shall Include, A complete 1rispection wh1ct-shoL.;ld cover part A and pert B and porl G of he d1slricls final inspection. DC::CLARATIOtJ OF RESPONS!B'_E CHARGE I HEREBY □[CLARE Tl-AT I Al/ LP.NDSCAF'_E_ ARCHITECT Of WORK f"OR THIS PROJECT, THA1 I HAVE EXFRCISEJ RESf'OtlSiBLl CHA',GE 0\/FR THE DESIGN OF THIS PROJEC1 AS DEFINED IN SECTION 670."l OF THE BUSINESS AND PROFESSIOt\S CODf AND THA1 THE DESIGN IS CONSISTEfJT WITH CURRENT STANDARDS. I UNDERS1ANC 1HAT THE CciECK OF PROJECT DRAWINGS AND SPECIFICATIO~S BY THE CITY OF CARLSBAD ANJ HE SAN DlfG(J COUNTY DE"ARTMENT OF HEALTH SERV CES IS CO~F,NEJ TO A Re\/ EW ONLY AND DOES NOT '<E.LIEVE ME, AS LANDSCApt_ ARCHITl.CI" OF WORK, Of MY RESPONSIBILITIES FOR PROJECT FIRt-1 NAM~S Af\D ADDRESSES MARUM ASSOCIAT[S. LANDSCAPE. A.RCH!TECTUR; 8989 RIC SA"! DIEGO DR!VE SUITE 330 SAN DIEGO CA. 9 21 08 ··--· , .. , .. ,. PHOr,E NO'S 6"9) 295 ·997:i JESIGN REGISTRATION NO'S_2_'_6_4 _______________ EXPIRATION CATE:S: 11 /30/§4 __ _ Vl•Of~ "'J.,,,. ,,._,,,, ,1,l>X.<.: ,,.~,..-.,, ..... cc-..:·ro;• ""'""" "• c~,i:• 1088 L.AGUNA CARLSBAD l DRIVE CA. LOCATION MAP NTS w ::0 z w ~ er, w _J 3c 0 z ::,c ,----- i ,_·u r r· ~Jr7[, I ---·----... --- r-·· -····---··----· __ ,,_ c-------------------- ---· ·7 . -·--·-· --·--·-1 ' ,;11i!_l Nl_.·MBER ------·······--- 2 ' ______ ,,, ______ ----, 3 f-00 : RRl(;A TION, MOW CURB DElAILS 4 -.... __ ,_., __________ ---< .,,,, ____________ _ z 0 co 0:: w LL LL "-' Pl AN,I1"; □[-Al -lL_NCJTES SPECIF'IC.l\TIONS--1 6 ... ---·--'----------'--- 1 SPC._Clf-iCATIO.".JS · '; S°CCIF" CATIONS , LAGUNA DR \ \ \ s~F Cl tlC.A. TIO ~JS-... "'· . __ ,,, ____ ,,_,_ ··-· VICl~~ITY MAP N.1.S .,,,.....--------.,,,.....----- ..... ,.. --'""' _____ ,,L, SITE OF PROPOSEO CONSTRUCTION _,/ /<;;--· <:, /~:_:_.,, .. ---" 'i'-">"' ~,S-,--------/ .. -.. --·" ,1-1~ _ ___,.......-------'0> ) -. "J. ( (j ✓-J:::::-~·-.. --'--_----.. [;--.--....... ... -~ /..__,_ 1"'• ;· -,:>.... i ' ......... ...;-:J -' 'j -------'"---/, -._ ,...,r--..__ '-...._ / 7 8 9 -··-, ________ __J -----~ ILJ --, -------j 0 w 2: (l'. D <( z ;::, C) -s RL_DUCED PRo__;EcT ~AAP vi N.T.S. t; 'f,-A(; c'\ 1'0 c :nu . -~ p A~~) f-lJI !" ';;:;J·~ AJJPROVED FOR PI,ANTING ':i . - 'tf<.( ~ 1\Nl) IRRIGATION ONLY, [XP. 11/30/94 ~" ?r""---,@}} -~Cf CA~\/ I~CLlJDINC; PRECISE ·-·· .. ~---=----Ti TL r ... LOCA."fION OF l) L.ii.NTIN c; REVilWfD BY: APPROV[D 5~ ~ _J!2b-l9..Li_ AREAS. --· ------[r-✓GIN, tRl~~G Pi Al,CHECKEk DAT:: INS~~rc·:oR DAif. DATL • SHEET J ... CITY OF ., ... ,.~ ------[~~i;}~Rf~8~ A-D-] Sf-l.f:.TS -· . . .. -·--------. L _ _l . .... PLANNI1,C 9 ,., .. ,, .. , .. __ , ___ ·-·····---· ---·--···-· -····--· .... , ··-·-·-·-··- ·--··· """"'""'"""' ·-· . ------·-··----'" TITLE SHEE17 .... --···--· ·-·--·· ~""•''"" ,., .. ~ .· , I , ... ___ ,, __ , ·----··-· . -····· APPRCJVfD .• 7 l;I // -.. c /[}-I/. 1 I-" --··•~---------------------·----~-. ,_ I Ya/n ...... , .. --· -·-/ / .... " ~ Assif;°TANT T,j,w"i,G DiRECl'°iJR DATE __ ,,., -· -·---· . --~··•,,• BY: ___ .(18 ___ / "ROJECT ····~ ----__ ,, ______ [JV/N 110 DRAWJN~O i)Aff iNIT />L U,\T[ HIT:Al .. DAT[ INIT:Al C~-K~) l:JY: __ _rQ R [v'i'.-.:-:10~~ DESCRIPTION ·····-·· CUP 255A 338'-8L ENC!N:IF: OF WOR, CTHER A!'''kCVAL CIIY ,A.PF'R-:J\/,C,I_ RV\VD HY: --... -- I IRRIGATION LEGEND SYMBOL IHI • A 0 @ -- ·_u 7 z l.LJ > <( Vl w __J > 0 z y 0 CD G) Q) © ® ® (j) @ ® ® rjJ) © @ Q}) ® @ @ (@ MANUF. RAIN MASTER wcs RAINBIRD HAMMOND RAINBIRD TORO TORO TORO TORO TORO TORO TORO TORO TORO TORO TORO TORO TORO TORO TORO TORO TORO TORO TORO 20 10 MODEL NO. DESCRIPTION DETAIL RME-12 AUTOMATIC IRRIGATION CONTROLLER- WALL MOUNT B, SHEET L-3 RAINGUARD RAIN CUP (WIRED TO AUTOMATIC CONTROLLER) PES-B SERIES HV-8401 44-LRC REMOTE CONTROL VALVE BALL VALVE-LINE SIZE QUICK COUPLING VALVE E, SHEET L-3 C, SHEET L-3 D, SHEET L-3 PVC MAINLINE PIPE -SCHEDULE 40 FOR 1-1 /2" AND SMALLER, CLASS 315 FOR 2• AND LARGER PVC SCHEDULE 40 LATERAL LINE PVC SLEEVE: SCH 40 UNDER PEDESTRIAN PAVING, SCH 80 UNDER VEHICULAR PAVING. TWO TIMES SIZE OF PIPE TO BE SLEEVED, 2" MIN. SIZE, 2" FOR CONTROL WIRES 570Z-6P-FB-50-PC POP-UP FLOOD BUBBLER: 0.5 GPM AT 30 PSI F, SHEET L-4 570Z-6P-COM-5Q-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-5T-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-5H-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-8Q-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-8T-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-8H-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-8TT-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-8F-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-12Q-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-12T-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-12H-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-12TT-PC LAWN POP-UP SPRAY HEAD 570Z-6P-COM-12F-PC LAWN POP-UP SPRAY HEAD GPM RADIUS PSI 0.09 5' 30 F, SHEET L-4. 0.12 5' 30 F, SHEET L-4 0.18 5' 30 F, SHEET L-4 0.22 8' 30 F, SHEET L-4 0.29 8' 30 F, SHEET L-4 0.44 8' 30 F, SHEET L-4 0.59 8' 30 F, SHEET L-4 0.85 8' 30 F, SHEET L-4 0.48 12' 30 F, SHEET L-4 0.64 12' 30 F, SHEET L-4 0.96 12' 30 F, SHEET L-4 1.28 12' 30 F, SHEET L-4 1.92 12' 30 F, SHEET L-4 570Z-6P-COM-15Q-PC LAWN POP-UP SPRAY HEAD 0.75 15' 30 F, SHEET L-4 570Z-6P-COM-15T-PC LAWN POP-UP SPRAY HEAD 1.00 15' 30 F, SHEET L-4 570Z-6P-COM-15H-PC LAWN POP-UP SPRAY HEAD 1.50 15' 30 F, SHEET L-4 570Z-6P-COM-15TT-PC LAWN POP-UP SPRAY HEAD 2.00 15' 30 F, SHEET L-4 570Z-6P-COM-15F-PC LAWN POP-UP SPRAY HEAD 3.00 15' 30 F, SHEET .-- .-- 0 ?O 40 SCAl.c: 1" = 20•-o" .-- BUILDING C RELOCATED 2" WATER METER (BY OWNER) 74 PSI AT METER EXISTING (TYP.) 0 SYMBOL 9 ® @ @ @ I ; I @) ® ® 1 1 121.7 I MANUF. MODEL NO. TORO 570Z-12P-COM-5Q-PC TORO 5702-12P-COM-5T-PC TORO 570Z-12P-COM-5H-PC TORO 5702-12P-COM-5TT-PC TORO 5702-12P-COM-8Q-PC TORO 570Z-12P-COM-8T-PC TORO 570Z-12P-COM-8H-PC TORO 570Z-12P-COM-12Q-PC TORO 5702-12P-COM-12T-PC TORO 570Z-12P-COM-12H-PC TORO 5702-12P-COM-4EST-PC TORO 570Z-12P-COM-4SST-PC TORO 5 70Z -12P-COM-1 SQ-PC TORO 570Z-12P-COM-2SST-PC VALVE NUMBER GALLONS PER MINUTE VALVE SIZE 1-1/4 1-1/4 137 ~ DESCRIPTION GPM RADIUS SHRUB POP-UP SPRAY HEAD 0.09 5' SHRUB POP-UP SPRAY HEAD 0.12 5' SHRUB POP-UP SPRAY HEAD 0.18 5' SHRUB POP-UP SPRAY HEAD 0.23 5' SHRUB POP-UP SPRAY HEAD 0.22 8' SHRUB POP-UP SPRAY HEAD 0.29 8' SHRUB POP-UP SPRAY HEAD 0.44 8' SHRUB POP-UP SPRAY HEAD 0.33 12' SHRUB POP-UP SPRAY HEAD 0.44 12' SHRUB POP-UP SPRAY HEAD 0.66 12' SHRUB POP-UP SPRAY HEAD 0.43 4'x15' SHRUB POP-UP SPRAY HEAD 0.88 4'x30' SHRUB POP-UP SPRAY HEAD 0.75 15' SHRUB POP-UP SPRAY HEAD 0.09 2':-:6' 3/4 3/4 PSI DETAIL 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 30 A, SHEET L-3 AUTOMATIC IRRIGATION CONTROLLER- LOCATE IN ELECTRICAL ROOM 3/4 PROPOSED NEW BUILDING V,(1.-\ft: l-oc,(T\oN. lo' !"I'-¢"' r'/Ce Of l:',i-1/4. ,o' Pl',1)1-4 ['/i,J (41,l* Of l!La/. IRRIGATION PIPE AND VALVES POINT OF CONNECTION- CONNECT TO EXISTING t' GATE VALVE (74 PSI AT CONNECTION) '~ TO BE LOCATED IN PLANTING AREA (PLAN DIAGRAMMATIC ONLY). 3/4 ..... . ..... . .--....,.... EXISTING t: REDUCED PRESSURE BACKFLOW PREVENTER ------------ \ ____r·--------?--'-"--, ~LIMIT OF WORK \ \ \ \ ' \ ?14\ 9 P RKI~ SPA cs LINE ·-L_·· ---__ _______, I I I VJ.Lyt,,. r..a..,.:.1ow c-= ::::i '!i rl"oM . r,Auf' of t,L.Pt,; . BUILDING (EAST) t;;d f'N,H ~ Gol"+I~ l'lf ~- I I I L_::;i I B BUILDING A \ ----- w > Ct:'. 0 <( z _=i (_) <( -J BUILDING B (NORTH). MAINLINE PIPE TO BE LOCATED ON THE WORK SIDE OF SIDEWALK (PLAN DIAGRAMMATIC ONLY). LOCATE MAINLINE IN LAWN AREAS WHENEVER POSSIBLE. EXISTING IRRIGATION TO REMAIN POOL 8 r I SHUFFLEBOARD ·-----·1--·-··----~ BUILDING B (CORE) APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLlJDING PRECISE LOCATION OF PLANTING AREAS. REVIEWED BY: LY~ INSPECTOR lt)-4-9£ DATE ---+----+---+-----l I SH2EET I CITY OF CARLSBAD I SHE9ETS I PLANNING DEPARTMENT ~==---==========='-'=======: ---+--+-----------------+-··-----a+----i---+--------< IRRIGATION PLAN / I-----+----+-----------------· ·~·-·~--·--1-----+---+-------t :======::/==;.==============: APPRQ\/_p) 01,{/ /t?-//-f,,/ 1------+---+----------------1------+----+--------'1----, 1A-=ss=1s-m""'-NT-· ~~'-LA-N ... 1N~IN~G-D-IR~E~C~TO~R-----DATE t----+---+----·--·-·--------------+---+---+-----+----1 OWN BY: JB DATE INITIAL ENGINEER Of WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL CHKD BY· CD OTHER APPROVAL CITY APPROVAL RVWD BY: PROJECT NO. CUP 255A DRAWING NO. 338-8L w ::> z w > ct en w _J ~ 0 z ~ I I I I I I I I t;:x 1-':<"rl H& ff-Of'OC~l: f ~ --------.'--'- T01,l'>. L 'o> I TE' {,..¥ t,D FOi"-, t,,t.. HDS.::A f' I H& L-AHl'.J <SC/-!"'E'... ,Ai". !e..A-S. z.ot-11.: I & r.."'/4 Zl?Hf. 'Z -;t.;,"'/4 z.o ~ i:: .,,,, 0 ¼ ZOHt 4 o•/,., ?'Ir, ~~¾ 47°/4 0% a:; f'J...A1S OfZNAMt-•sit'AL0;fAV1e,t,.f-1, 10 11 0,(. i!OH L.-,AwH ,t,.f!,~.-.,, f,AL,M-:,, ~ ~f'b Of ~1.:£ Af Ef-rrl'<-1 Z.OHt.z: P-e.FIHsb .AL-l, MH!:-1'2-A~".--CJ<l-l ~t; COH01D'ejc:ED fh WHE "2. 44 I F1nvc.Jlf"O~M -roe>. 'wH~l'lh, ~F-' ?GA.l-DW/'f,.f iOfbli<A ~~L. I~~~~ co~=-&=Ef_~T__:a:_:_M_.__ _______ ~ I ;3 I E=:Lk::AL YJ=nl~ NIC.HDLII I G GAL, -WI LLoi,..I -L.. E.Avei; ··~~~FY:;::';::1::::;:::;A"!~I ITT~ 2. 3 f.-t,?<K,-AI HYI L.L:£,,,A -------->".;,bf-l.,. '0t,.N Olf60 l'(~D' 50 I ~APHIQLEPIS INQ. 1PK0_(..L.O' S 6-AL. INPIA HA~"f"HOf!.N Mr:, l<-E:-QOI P~l-AfZ.(:.ONIUM Pf::.L1'A-fU M FL-A10 IVY G-E.-12-ANIU~' 6~--- BUILDING C ,,,/>,'.ATE. P "-i.,,ri"E. HYPF¼Nf FF!<. E'.N G, PL-A-:'i-n N&- fOI'-VINE.'.:.> 2.'•J...' SOU,,\-"'-tc-(1YP) BUILDING B (NORTH) ~\ a--- SHUffl.EIONI); L.-AWN-+tYBF210 Bf..f21/\L)OA SANi"A AAA H"YOi2.0S-r"0L-0N (fYF') BIO AL-1!:S-\2-NA1f-0 SOOJ SAN1A AKA- E:>S.12MU0A- L ___ _ -------------------------- f-I NOl..::;A-Tf: -S r!'1-1oh'7 10 f~~ I'?,~ )"IO¼D {Z. "JJ .AL,L L,ANDSGAPE:-A~!;:AS SH.~\.... r-,i;: Ptz1'£AttL'f Ml'·INiAINf;;D I~" e,,:..L-1~1"-, 1Z> e,E: F t~ED __ z~o i,..;7f~UTZl,A f<¼IN/'E-A :=:, "'1"-c---~' if'--tJ OP f/•i"'.Ab 10}: MON CUP-6 (TYP.) c.A T c.-1-t e,.oo, ~ I N .1. c,) BUil.DiNG B (EAST) 12. rz.ds cAL- I!? G,AL-. Ofi-NAME.1--ITA 0f----4--FAL,M 'f~E,ta: 1D fo,nAl>-1 (ti'f-""'1MJ 0:1'.JTI NG.-PJ .. -Al'\11 N& TO RE.MA-IN SUILDING A 3 PH-DL N IY fOs:,P:,\':.l-tf-tl I l'c>C..AJ __ Pi&l'1'( DATE', f'ALM 11 .__ ___ .....,__ ____ _d NE=:-N PATIO: I 211 SM OOT+t Tf2.0WE;.l.- 13A-N D i,,i/ 1211 5QUA:-f2-E-S. AL-IC.N W/ AIZC+-I-ITE.C.1LJ!2--AL-COJ_.LJMN ::i A::i S#ONN_ CONCIZE-TE Pef'-- SP'2.'.:J() 0-7 C __ __ ___, ' ' j 7 w >' -a: Cl ct z ::> I CJ :s BUILDING B (CORE) 40 ~o W l':i 10 5 0 S(;Al,~, 'J!' = 2.$:) I N APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION Oii, PLANTING AREAS. REVIEVED BY, J'__, /5-(ac/__ - INSPECTOR DATE !----+--+---------· ------1-----+----+-• --+----I APPROVED•/? t,,() IC -Ii w ------1---+---+---~--1 ASS!Slf\N1 PLANNING DIRECTOR____ DATE t---;D;-;:A1E:;;,-t--,1"""N1;;;:11Ac;--L+----------------+------l---i---....L-_J DWN BY: ___,,,=-PROJECT NO. DRA'MNG NO. DA 1E INITIAL DA TE INITIAL e, p REVISION DESCRIPTION CRHV~~DBBYY:, CUP 7C.5A 330.-BL ENGINEER Df WORK OTHER APPROVAL CITY APPROVAL w Jf-~ 0 1 /'i' IN LAWN AREAS, t IN SHRUB AREAS. ® CONCRETE MOW CURB FINISH GRADE. ® IRRIGATION CONTROLLER BRASS UNION.-------- VALVf_ BOX WITH COVER MARKED ---- "IRRIGATION BALL VALYf". ..... g. o,_ e "' u ~ (/) tj "' 4 P.V.C. SCHEDULE 80 SXT ADAPTER.-~ 4 1 CUBIC FOOT CONCRCTE FOOTING. -~ UNMORTARED BRICK SUPPORTS (4 MIN.).-~ @) BAll VAlVE 520-C-2500 CONCRETE MOW CURB. NO 4 REBAR, CONTINUOUS -OVERLAP 12 INCHES AT SPLICES -CENTER IN CURB. 1 /'i' RADIUS. 90% COMPACTED SUBGRADE. FINISH GRADE. >-------BUILDING WALL. __,---3/4" PLYWOOD MOUNTING PLATE. h--=---PRIMER AND PAINT TO MATCH CONTROLLER CABINET. t-----AlJTOMATIC IRRIGATION CONTROLLER. SECURE TO WALL WITH MOUNTING PLATE PER MANUFACTURER'S SPECIFICATIONS. ltt-t-----3/4" CALV. ELECTRICAL. CONDUIT. -11-1-----GALV. STEEL JUNCTION BOX. -t------t DIAMETER SCHEDULE 40 GALV. • . . • • STEEL CONDUIT FOR CONTROL WIRES. PAINT TO MATCH CONTROLLER CABINET. CONCRETE FOOTING OR FOUNDATION. 1t RADIUS, tDIA GALV STEEL 90' SWEEP ELL FOR CONTROL WIRES. --.___ ADAPTOR. BAILL VALVf_ OR GATE VALVE. -P.V.C. SCHEDULE 80 NIPPLE (TYP.). FINISH GRADE ----.. . •• - 111 m 11i'11 111 -1 ,TT ·-111-111-1 --PVC. SCHEDULE 80 FITTING (TYP.). --UNDISllJRBED OR 90% COMPACTED SUBGRADE. --ff' DEEP PEA GRAVEL SUMP. VALVE BOX WITH COVER MARKED---- "IRRIGATION COUPLER" FlUSH IN LAWN AREAS. 'i' IN SHRUB AREAS. .. 'h ~-QUICK COUPUNG Vf>LVf.. ~-FINISH GRADE. -= _,. I 11 I I I II I I i' 111 11 i' :· 11 i' 11111 111 111 . 11 1-I, ,lT ' TII I I I i1 11, , I Jrv---.,-.,1,,.._ ..... .......,.., 111111111111, , J 11::-· , 1111 11 I I 111™1 I l~I i- 1 i' 111 I~~ 11 11r' 11111 fLI-4!;:;:;ill, I I I 'I 11 I IRRIGATION MAINLINE.------~ P.V.C. SCHEDULE 80 SXT ADAf'TER. ---~ BRASS NIPPLES (TYP.). -----~ 1 CUBIC FOOT CONCRE.TE FOOTING.---~ -:11 UNMORTARED BRICK SUPPORTS (2 MINIUUM). ~-11' DEEP PEA GRAVf_L SUMP. ~-UNDISTURBED OR go:,; COMPACTED SUBGRAOE. ~-BRASSELL ®,...O_i_U_CK_CO_IU_IP_L_IN_G_V_A_l_VE _______________________ _ WATERPROOF WIRE CONNECTORS.--------.. EUECTRIC REMOTE CONTROL VALVE.----,. VAL Vf_ BOX WITH COVf_R MARKED ---~ "IRRIGATION RCV'. V, ~ w C, w ,,_ a: e t;J a_ "' ..... tJj t BRASS UNION. P.V.C. SCHEDULE 80 NIPPLE (TYP.). FINISH GRADE _ 11~~:::-~~~I 11 J' --=1 u,, ,11 111w, ,,11, 1. , P.V.C. SCHEDULE 80 SXT ADAf'TER.-~ UNMORTARED BRICK FOUNDATION (4 MIN.).--~ UNDISTURBED OR 90% COMPACTED SUBGRADE.-~ © REMOTE CONTROl VAlVE QUICK COUPLER VALVE CONCRETE ANCHOR SCH 80 PVC PIPE AND FITTINGS BALL VALVE SCH 80 PVC PIPE AND FITTINGS CONCRETE ANCHOR ---- NOTE: REMOTE CONTROL VALVE (RCV) 1. INSTALL LARGEST RCV ADJACENT TO GATE VALVE, MAINTAIN UNIFORM DECREASE. 2. INSTALL INDIVIDUAL VALVE BOXES FOR EACH VALVE. 3. LOCATE QUICK COUPLER VALVES PER PLAN. ~-P.V.C. SCHEDUUE 80 flTTING (TYP.). --2' LONG WIRE EXPANSION LOOPS. --fr' DEEP PEA GRAVf_L SUMP. ~ C w 0. a: e 'i' MIN. 4-'" MAX. 1 'i' AT BLDG. WALLS SCHEDULE 80 PVC NIPPLE -----jec: LENGTH AS REQUIRED. SCHEDULE 4D PVC STREET ----+ ELLS (3 TOTAL). (j SCHEDULE 80 PVC NIPPLE. _____ .....,_ PVC LATERAL UNE -SEE--~ SPECS FOR PIPE DEPTHS. SCHEDULE 4D PVC ELL OR TEE.-~ POP-UP SPRAY HEAD. 1 /2 INCH IN LAWN AREAS, 2 INCHES IN SHRUB AREAS. FINISH GRADE. Fi------------® POP-UP SPRAY IHIEAD WALL FINISH GRADE CONCRETE FOOTING @ IRRIGATION PIPE UNDER WAll FOOTING APPROVED FOR PLANTING "AS BUILT" ~~-, "'' "-'-lrj,'~ \CAT,(~ AND IRRIGATION ONLY, !}r/ 2164 _•\~ tiJ ,IN Jf'JM ,;:\ INCLUDING PRECISE TITLE DATE ... fl,, LOCATION OF PLANTING °' EXP. 11 /30 f;Jj'<'.., REVIEWED BY: ~ ~ AREAS. If C1' CJ,!..\' INSPECTOR DATE I SH4ET I CITY OF CARLSBAD ISHgS I PLANNING DEPARTMENT ·-·--· . --···--DETAILS .. ,nos,_ ., -~ APPROVED... ---II \ Io .. / t. ,::'?/ 7r ; -·--·~ .. ~ ASSISTANt ~LANNl~G ~RECTOR .,.,, .. ~~--~~ DATE .. ~-DWN BY: ,J B PROJECT NO. DRAWING NO . ® IRIEMOTE COINTROl VAl VE MAN!IFOllD ASSEMBl Y Hi-------------DATE INITIAL REVISION DESCRIPTION DATE INITIAL DATE INITIAL CHKD BY· CD CUP 255A 338-BL ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL RWID BY· t-----------------FACE OF BUILDING .. • .. • FREE ZONE SHALL CONT,t,JN NO: -SHRUBS -LMNG GROUNOCOVER -IRRIGATION HEADS ,-----FREE-ZONE -MULCH ONLY. ,--------SHRUB. ,----Pl.ANT WATERING BASIN. SLOPE AWAY FROM BUILDING --PLANT ROOT BALL. --MULCH GROUNDCOVER. INSTALL MULCH GROUNDCOVER ONLY. @1-F;;..;R..;.;;E;;..;;EZ=ON:.;;.E;;:;__ ___________________________ _ ® TRIEE Pl..AN7r~NG @) SIHIRUB PLANT~NG 0 ,>. 0 '· -: . 0 ··~' . 0 '.,,_ -··::?--·.->-0 ' .. lWO TIMES RDOTBALL WIDTH 0 ·o 2 TREE TIES, CINCH TIE OR EQUAL. SECURE TO STAKES WITH TACK NALS 1 DIA. LODGEPOLE PINE STAKES, IO' LENGTH. SET PERPENDICULAR TO PREVAIUNG WIND. t DEEP LAYER OF MULCH -OMrT IN LAWN AREAS. 4• DIA. PLASTIC DR,t,JN GRATIE. 4" DIA. PERFORATIED RIGID PVC PIPE, ONE PER TREE. WRAP WITT, TWO LAYERS OF FILTER FABRIC, TIE WITH WIRE. DO NOT FILL PIPE WITH GRAVEL 4" WIDE WATIER BASIN -TOP NOT TO EXCEED TOP OF PLANT CROWN -OMIT IN LAWN AREAS. FINISH GRADE FERTILIZER TABLETS. PLANTING BACKFlll -SEE SPECS. - PUDDLE ANO SETTLE PRIOR TO SETTING ROOT BALL. 11 DIA. GRAVEL FILLED SUMP. ,-------:5' WIDE WATIER BASIN - TOP NOT TO EXCEED TOP OF PLANT CROWN. ,-----FINISH GRADE. PLANT TABLETS - SET J' BELOW FINISH Cl<ADE. PLANTING BACKFILL -SEE SPECS. Pl.ANTING BACKFILL -WET ANO ALLOW TO SETTLE BEFORE SITTING PL,t,JNT 1" ABOVE FINISH GRADE. IRRIGA1"101Nl N01"1ES 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 THE IRRIGATION SYSTEM DESIGN IS BASED ON AN AVAILABLE WATER PRESSURE OF 74 PSI, RECORDED AUGUST 9, 1994. CONTRACTOR SHALL VERIFY WATER PRESSURE PRIOR TO CONSTRUCTION AND REPORT ANY DIFFERENCES TO THE LANDSCAPE ARCHITECT. THE IRRIGATION SYSTEM IS SHOWN DIAGRAMMATICALLY FOR CLARITY. LOCATE ALL PIPING. VALVES, BACKFLOW PREVENTERS AND OTHER IRRIGATION EQUIPMENT WITHIN PLANTING AREAS UNLESS NOTED OR DIRECTED OTHERWISE. LOCATE ALL VALVES AND VALVE BOXES SIX INCHES (6") MINIMUM, TWELVE INCHES (12") MAXIMUM FROM EDGE OF PAVING OR CURB. EXISTING UTILITIES AND FIELD CONDITIONS: PRIOR TO CUTTING INTO THE SOIL, LOCATE ALL CABLES, CONDUITS AND OTHER UTILITIES COMMONLY FOUND UNDERGROUND AND TAKE PROPER PRECAUTIONS NOT TO DAMAGE OR DISTURB SUCH IMPROVEMENTS. NOTIFY THE LANDSCAPE ARCHITECT IMMEDIATELY IF A CONFLICT EXISTS BETWEEN SUCH OBSTACLES AND THE PROPOSED WORK. PROCEED IN THE SAME MANNER IF ROCK LAYERS OR ANY OTHER CONDITIONS ENCOUNTERED UNDERGROUND MAKE CHANGES ADVISABLE. ALL PIPING AND WIRING UNDER ROADWAYS AND PAVING, AND THROUGH WALLS SHALL BE SLEEVED. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO COORDINATE THE INSTALLATION OF SLEEVING WITH OTHER TRADES. SLEEVES SHALL BE TWO TIMES THE SIZE OF THE PIPE TO BE SLEEVED, TWO INCH (2") MINIMUM SIZE. CONTROL WIRES SHALL BE IN SEPARATE SLEEVE FROM PIPING. USE TWO WRAPS OF THREE-QUARTER INCH (3/4") TEFLON TAPE FOR ALL THREADED CONNECTIONS. ALL EXPOSED PIPE AND JOINTS SHALL BE SHADED WHENEVER TEMPERATURES EXCEED 100 DEGREES FAHRENHEIT. PROVIDE PULL BOXES FOR CONTROL WIRING AT ALL CHANGES IN DIRECTION GREATER THAN FORTY-FIVE (45) DEGREES AND WHERE WIRE RUNS EXCEED THREE HUNDRED FEET (300') IN LENGTH. WIRE SPLICES SHALL BE MADE IN PULL BOXES OR CONTROL VALVE BOXES ONLY. AUTOMATIC IRRIGATION CONTROLLER IS TO BE MOUNTED AS DETAILED. 120 VOLT ELECTRICAL POWER SUPPLY SHALL BE PROVIDED AT LOCATION INDICATED ON THE IRRIGATION DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO MAKE THE FINAL CONNECTION FROM THE POWER SUPPLY TO THE AUTOMATIC IRRIGATION CONTROLLER. SPECIMEN TREE LOCATIONS TAKE PRECEDENCE OVER IRRIGATION PIPING. STAKE SPECIMEN TREE LOCATIONS PRIOR TO TRENCHING FOR IRRIGATION PIPING. ADJUST ALL SPRINKLER HEADS TO AVOID OVERSPRAY ONTO WALLS, WALKS, STREETS, UTILITY BOXES, BUILDINGS AND OTHER IMPROVEMENTS. ALL SPRINKLER HEADS SHALL BE SET PERPENDICULAR TO THE FINISH GRADE OF THE AREA TO BE IRRIGATED UNLESS OTHERWISE DESIGNATED ON THE PLANS. ADJUST THE ANGLE OF RISERS FOR SPRINKLER HEADS ON SLOPES FOR OPTIMUM COVERAGE AND MINIMUM OVERTHROW OF SPRINKLER HEADS. ALL POP-UP TYPE SPRINKLER HEADS INSTALLED IN SHRUB AND GROUNDCOVER AREAS SHALL BE SET WITH THE TOP OF THE SPRINKLER HEAD BODY FLUSH WITH ADJACENT PAVING OR CURB. SET ALL OTHER SPRINKLER HEADS IN SHRUB/GROUNDCOVER AREAS WITH THE TOP OF THE BODY TWO INCHES (2") ABOVE FINISH GRADE. PLACE BARK MULCH FLUSH AROUND SPRINKLER HEADS. CONTRACTOR SHALL INSTALL IN-LINE ANTI-DRAIN VALVES AS WARRANTED BY SITE CONDITIONS TO ALLEVIATE LOW HEAD DRAINAGE. THE CONTRACTOR SHALL NOT WILLFULLY INSTALL THE SPRINKLER SYSTEM AS SHOWN ON THE DRAWINGS WHEN IT IS OBVIOUS IN THE FIELD THAT OBSTRUCTIONS, GRADE DIFFERENCES OR DIFFERENCES IN THE AREA DIMENSIONS EXIST THAT MIGHT NOT HAVE BEEN KNOWN DURING THE DESIGN. SUCH OBSTRUCTIONS OR DIFFERENCES SHALL BE BROUGHT TO THE ATTENTION OF THE LANDSCAPE ARCHITECT. IN THE EVENT THIS NOTIFICATION IS NOT PERFORMED, THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY REVISIONS NECESSARY. THE CONTRACTOR SHALL KEEP AN UP-TO-DATE COMPLETE "AS BUILT' RECORD SET OF PRINTS WHICH SHALL BE UPDATED DAILY AND SHOW EVERY CHANGE FROM THE ORIGINAL DESIGN. BEFORE THE TIME OF FINAL INSPECTION, THE LANDSCAPE ARCHITECT SHALL TRANSFER ALL INFORMATION FROM THE PRINTS TO ORIGINAL PHOTO MYLARS. CONTRACTOR SHALL FLUSH AND ADJUST ALL SPRINKLER LINES FOR OPTIMUM PERFORMANCE AND TO PREVENT OVERSPRAY ONTO WALLS, WALKS, STREETS, UTILITY BOXES, BUILDINGS AND on,ER IMPROVEMENTS. THIS SHALL INCLUDE THE SELECTION OF THE BEST DEGREE OF ARC TO FIT THE SITE CONDITIONS. ADJUST THE FLOW CONTROL STEM AT EACH REMOTE CONTROL VALVE TO OBTAIN THE OPTIMUM OPERATING PRESSURE FOR THAT SYSTEM. MONITOR AUTOMATIC IRRIGATION CONTROLLER SCHEDULING CAREFULLY DURING MAINTENANCE AND ADJUST THE RUN TIMES ACCORDINGLY SO THAT ALL AREAS RECEIVE ADEQUATE BUT NOT EXCESSIVE MOISTURE. SHORT SETS WITH REPEAT CYCLES ARE PREFERRED TO SINGLE LONG SETS OF RUN TIMES. ADJUST START TIMES TO ALLOW A MINIMUM OF ONE HOUR BETWEEN REPEAT CYCLES. EXTEND DAYS BETWEEN WATERING AS FAR AS IS PRACTICAL FOR THE SEASON. CHANGE IRRIGATION RUN TIMES MONTHLY TO MATCH EVAPOTRANSPIRATION CONDITIONS. 18 ANY EXISTING IRRIGATION EQUIPMENT TO REMAIN THAT IS DAMAGED OR REMOVED DURING DEMOLITION OR CONSTRUCTION SHALL BE REPAIRED OR REPLACED IN KIND. PLANTING INIOTES 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ALL AREAS SHALL BE RECEIVED BY THE CONTRACTOR AT SUBSTANTIALLY +/-0.1 FOOT OF FINISH GRADE INDICATED ON THE GRADING PLANS. FINISH GRADE ADJACENT TO BUILDINGS SHALL BE FOUR INCHES (4") MINIMUM BELOW BUILDING FINISH FLOOR ELEVATION, SLOPE ALL PLANTING AREAS AWAY FROM BUILDINGS AT TWO PERCENT (2%) MINIMUM GRADE. FINISH GRADE SHALL BE ONE INCH (1") BELOW FINISH PAVING SURFACE IN LAWN AREAS AND TWO INCHES (2") BELOW FINISH PAVING SURFACE IN SHRUB AND GROUNOCOVER AREAS. PLANT QUANTITIES SHOWN ON THE DRAWINGS ARE FOR CONTRACTOR'S CONVENIENCE IN ESTIMATING ONLY. CONTRACTOR IS RESPONSIBLE FOR PROVIDING PLANT MATERIALS SUFFICIENT TO COVER AREAS SHOWN ON THE DRAWINGS AT THE SPECIFIED SPACINGS. AT LEAST ONE PLANT OF EACH SPECIES DELIVERED TO THE SITE SHALL HAVE AN IDENTIFICATION TAG FROM THE SUPPLYING NURSERY SHOWING BOTH COMMON AND BOTANICAL NAMES . ALL PLANTS SHALL BE PROTECTED FROM SUN. WIND. HEAT AND FROST DURING TRANSPORTATION TO THE SITE ANO DURING STORAGE AT THE SITE. DO NOT STORE PLANTS IN TOTAL DARKNESS FOR MORE THAN ONE DAY. DO NOT DAMAGE PLANT ROOT BALL DURING TRANSPORTATION OR PLANTING PROCESS. CONTRACTOR SHALL NOTIFY THE LANDSCAPE ARCHITECT AT THE TIME OF DELIVERY OF ANY PLANT MATERIAL WHICH HAS BEEN DAMAGED OR IS IN POOR CONDITION. LANDSCAPE ARCHITECT SHALL DETERMINE ACCEPTABILITY OF SUBJECT PLANT MATERIAL. PLANT MATERIAL SHALL BE INSPECTED BY THE LANDSCAPE ARCHITECT BEFORE PLANTING. PLANT MATERIAL MAY BE REJECTED AT ANY TIME BY THE LANDSCAPE ARCHITECT DUE TO POOR CONDITION, FORM OR DAMAGE PRIOR TO OR AFTER PLANTING. ALL ROCK AND DEBRIS LARGER THAN ONE INCH ( 1'') SHALL BE REMOVED FROM ALL PLANTING AREAS, DISPOSE OF ALL DEBRIS OFF SITE. CONTRACTOR SHALL SUBMIT AN AGRICULTURAL SUITABILITY AND FERTILITY ANALYSIS (SOILS ANALYSIS REPORT) OF REPRESENTATIVE SOIL SAMPLES TO THE LANDSCAPE ARCHITECT FOR APPROVAL PRIOR TO ANY PLANTING WORK OR SOIL AMENDMENT. THE RECOMMENDATIONS OF THE SOILS ANALYSIS REPORT FOR TOPSOIL AMENDMENT AND BACKFILL MIX AMENDMENT SHALL SUPERSEDE THE RECOMMENDATIONS LISTED IN THE SPECIFICATIONS. CITY OF CARLSBAD REPRESENTATIVE SHALL APPROVE SOIL TESTING AGENCY AND TEST RECOMMENDATIONS. CONTRACTOR SHALL COORDINATE THIS WORK WITH THE WORK OF OTHER TRADES. CONTRACTOR SHALL MAINTAIN PROPER DRAINAGE DURING THE COURSE OF CONSTRUCTION. ALL PLANTING AND FINISH GRADING OPERATIONS SHALL BE CARRIED OUT IN ACCORDANCE WITH THE PROJECT DETAILS AND SPECIFICATIONS. PALM TREE -SET TRUNK PLUMB 1 DEEP LAYER OF BARK MULCH - OMIT IN LAWN AREAS. 4· DIA. PLASTIC DRAIN GRATIE. 4• DIA. PERFORATIED RIGID PVC PIPE, ONE PER TREE. WRAP WrTH TWO LAYERS OF FILTER FABRIC, TIE WITH WIRE. DO NOT FILL PIPE WITT, GRAVEL. 4" WIDE WATERING BASIN -TOP NOT TO EXCEED TOP OF PLANT CROWN -OMIT IN LAWN AREAS. FINISH GRADE. FERTIUZER TABLETS. 50% PLASTIER SAND, 50% PLANTING BACKFlLL -SEE SPECS. 11 DIA. GRAVEL FlLLED SUMP. REMOVE ALL TYING MATERIALS, MARKING TAPES ANO NURSERY STAKES AT THE TIME OF PLANTING. THE PLANTING PLANS ARE DIAGRAMMATIC. PLANT MATERIALS SHALL ® PAlM TREIE PlANl"IINIG BE SPOTTED APPROXIMATELY AS SHOWN ON THE DRAWINGS. LOCATIONS ARE TO BE APPROVED BY THE LANDSCAPE ARCHITECT PRIOR TO REMOVAL FROM CONTAINERS AND EXCAVATION FOR PLANTING PITS. ALL TREES SHALL BE SINGLE TRUNK STANDARDS UNLESS OTHERWISE INDICATED ON THE DRAWINGS. CONTRACTOR SHALL STAKE ALL TREES AS INDICATED ON THE DRAWINGS PERPENDICULAR TO PREVAILING WIND. CONTRACTOR SHALL INSTALL A THREE INCH (3") LAYER OF BARK MULCH IN ALL SHRUB/GROUNDCOVER AREAS WITH SLOPES LESS THAN 3:1 CONTRACTOR SHALL INSTALL JUTE MATTING ON ALL SLOPES 3:1 OR STEEPER. JUTE MATTING SHALL BE GREEN IN COLOR. THE MAINTENANCE PERIOD SHALL BEGIN ONLY UPON WRITTEN ACCEPTANCE OF THE COMPLETED PLANTED AREAS BY THE LANDSCAPE ARCHITECT, OWNER'S REPRESENTATIVE, AND CITY OF CARLSBAD. CONTRACTOR SHALL PROTECT EXISTING VEGETATION ANO OTHER IMPROVEMENTS OUTSIDE THE LIMITS OF WORK. CONTRACTOR SHALL BE RESPONSIBLE FOR THE REPAIR OR REPLACEMENT OF ANY DAMAGES INCURRED. CONTRACTOR SHALL INSTALL A PLANTING AND IRRIGATION "FREE ZONE'." AT THE BASE OF ALL BUILDINGS TO MINIMIZE WATER CONTACT WITH THE BUILDINGS. THIS SHALL BE AN AREA ADJACENT TO THE BUILDING AT A WIDTH OF TWELVE INCHES (12") WHICH SHALL CONTAIN NO PLANTING AND NO IRRIGATION. INSTALL BARK MULCH ONLY, APPROVED FOR PLANTING ,e~ "",,1CAr., ~ AND IRRIGATION ONLY, &" 216. ,'>\ 8 INCLUDING PRECISE /;,i MARIAN-.,~JRUM _ SI .. a,; ,.. LOCATION OF' PLANTING J)l EllP I lf:JO /95) .,tit'<' AREAS. "1Jf Cf CM..,, , ___ , I SH5ET I .. - -·-APPROVED ~,.,~ "AS BUil 1' TITLE DATE REVIEWED BY: INSPECTOR DATE ISHgSI CITY OF CARLSBAD PLANNING DEPARTMENT DETAILS & NOTES ):f/;) /tJ-1/-f;/ ASSISTANl. -P1ANNING DIRECTOR DATE OWN BY: ,J El PROJECT NO. DRAWING NO. DATE INITIAL REVISION DESCRIPTION DATE INITIAL DATE INITIAL CHKD BY· C [) ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL RVWD BY· CUP 255A 338-BL SECTION 0281 0 IRRIGATION SYSTEM PART 1 -GENERAL 1.1 SUMMARY A. THE WORK INCLUDES ALL SERVICES. LABOR, MATERIALS, TRANSPORTATION AND EQUIPMENT NECESSARY TO PERFORM THE WORK INDICATED ON THE DRAWINGS AND AS SPECIFIED. THE GENERAL AND SPECIAL CONDITIONS IN DIVISION 1 APPLY TO THIS SECTION AS FULLY AS IF RE:PEATEO HEREIN. 1.2 SUBMITTALS A. SUBMIT A LIST OF ALL IRRIGATION EQUIPMENT TO BE USED, MANUFACTURER'S BROCHURES, MAINTENANCE MANUALS, GUARANTEES AND OPERATING INSTRUCTIONS. 1 . .3 GUARANTEE A. FURNISH GUARANTEE IN ACCORDANCE WITH THE GENERAL CONDITIONS, FOR A PERIOD OF ONE (1) YEAR FROM THE DATE OF FINAL ACCEPTANCE -AT THE CONCLUSION OF THE MAINTENANCE PERIOD -ON COMPLETE WATER IRRIGATION SYSTEM, INCLUDING NON-SETTLING OF THE BACKFILL IN TRENCHES WHICH. IF THIS OCCURS, SHALL BE CORRECTED, INCLUDING REPAIRS AND/OR REPLACEMENT OF ANY MATERIAL DAMAGED THEREBY OR THEREFROM. 1.4 OBSERVATION A. IN ALL CASES WHERE OBSERVATION OF THE SPRINKLER SYSTEM WORK IS REQUIRED AND/OR WHERE PORTIONS OF THE WORK ARE SPECIFIED TO BE PERFORMED UNDER THE DIRECTION AND/OR OBSERVATION OF THE LANDSCAPE ARCHITECT AND/OR CITY OF CARLSBAD REPRESENTATIVE, THE CONTRACTOR SHALL NOTIFY THE LANDSCAPE ARCHITECT AND/OR CITY OF CARLSBAD REPRESENTATIVE AT LEAST THREE (.3) WORKING DAYS IN ADVANCE OF THE TIME SUCH INSPECTION AND/OR DIRECTION IS REQUIRED. B. OBSERVATION WILL BE REQUIRED FOR THE FOLLOWING PARTS OF THE WORK: 1. PRE-JOB MEETING: EXPLAIN LANDSCAPE ARCHITECT'S AND CITY OF CARLSBAD REPRESENTATIVE'S ROLE TO CONTRACTOR. CITY OF CARLSBAD REPRESENTATIVE TO BE PRESENT 2. UPON INSTALLATION AND TESTING OF MAIN LINES AND LATERAL LINES; WHEN PIPES ARE LAID AND ARE TO BE SUBMITTED TO PRESSURE TESTS. DO NOT COVER ANY LINES UNTIL THEY HAVE BEEN OBSERVED AND APPROVED. CITY OF CARLSBAD REPRESENTATIVE TO BE PRESENT. .3. UPON INSTALLATION AND TESTING OF VALVES, QUICK COUPLERS, AUTOMATIC CONTROLLER, AND CONTROL VALVES AND WIRES. CITY OF CARLSBAD REPRESENTATIVE TO BE PRESENT. 4. WHEN THE SPRINKLER SYSTEM IS COMPLETED, THE CONTRACTOR, IN THE PRESENCE OF THE LANDSCAPE ARCHITECT, SHALL PERFORM A COVERAGE TEST TO DETERMINE IF THE COVERAGE OF WATER AFFORDED THE PLANTING AREAS IS COMPLETE AND ADEQUATE. THE CONTRACTOR SHALL FURNISH ALL MATERIALS AND PERFORM ALL WORK REQUIRED TO CORRECT ANY INADEQUACIES TO COVER. CITY OF CARLSBAD REPRESENTATIVE TO BE PRESENT. 5. FINAL OBSERVATION AND PERFORMANCE TEST SHALL BE AT THE SAME TIME AS THE FINAL OBSERVATION OF THE LANDSCAPE WORK. CITY OF CARLSBAD REPRESENTATIVE TO BE PRESENT. 1 .5 TESTING A. MAIN LINE PRESSURE TEST: ALL P.C.V. MAIN LINE ANO FITTINGS SHALL BE SUBJECTED TO A STATIC PRESSURE TEST FROM A HYDRAULIC PUMP FOR A PERIOD OF 5 HOURS AND SHALL MAINTAIN A PRESSURE OF 150 PSI WITH NO DROP IN PRESSURE. FITTINGS SHALL BE ALLOWED TO SET FOR THREE DAYS PRIOR TO BEING SUBJECTED TO WATER. TRENCHES SHALL BE LEFT OPEN UNTIL TEST HAS BEEN APPROVED. IF LEAKS DEVELOP, THE JOINTS SHALL BE REPLACED AND THE TEST REPEATED UNTIL THE ENTIRE SYSTEM IS PROVEN WATER TIGHT. ALL TESTING SHALL BE IN THE PRESENCE OF THE LANDSCAPE ARCHITECT. B. LATERAL LINE PRESSURE TEST: TEST ALL LATERAL LINES AT 75 PSI FOR A MINIMUM OF ONE HOUR WITH AN ALLOWABLE LOSS OF FIVE PSI MEASURED AT THE HIGHEST ELEVATION OF THAT PORTION OF THE SYSTEM BEING TESTED. C. FLUSHING AND TESTING· 1. AFTER INSTALLATION, LINES SHALL BE FLUSHED WITH ALL OUTLETS OPEN UNTIL ALL FOREIGN MATERIAL, SAND, AND DIRT IS REMOVED FROM THE LINES. FLUSHING WATER SHALL BE DIVERTED SO AS NOT TO CAUSE PONDING OR TO BE IMPOUNDED ADJACENT TO STRUCTURE. 2. SPRINKLER LINES SHALL BE TESTED AT MAXIMUM WATER PRESSURE WITH SPRINKLER RISERS CAPPED OR WITH ADJUSTABLE SPRINKLERS CLOSED. NO PIPE, FITTINGS, OR JOINTS SHOWING VISIBLE LEAKAGE WILL BE ACCEPTABLE. 3. SPRINKLERS SHALL BE TESTED TO ASCERTAIN THAT THEY FUNCTION ACCORDING TO THE MANUFACTURER'S DATA. IF THEY DO NOT FUNCTION ACCORDING TO SUCH DATA, THEY SHALL BE REPLACED. 4. AUTOMATIC VALVES SHALL BE ADJUSTED SO THAT SPRINKLERS WHICH THEY CONTROL DO NOT THROW WATER ON BUILDINGS OR INTO UNWANTED AREAS UNDER MAXIMUM OPERATING PRESSURE AND DURING TIMES OF NORMAL PREVAILING WINDS. E. RETESTING: RETEST AS REQUIRED UNTIL ALL SYSTEMS MEET REQUIREMENTS. DURING THE TESTING, REGARDLESS OF THE AMOUNT OF LEAKAGE, ALL DETECTABLE LEAKS ARE TO BE REPAIRED. 1.6 RECORD DRAWINGS A. BEFORE FINAL ACCEPTANCE OF WORK, THE CONTRACTOR SHALL PROVIDE A RECORD SET OF DRAWINGS SHOWING THE SPRINKLER SYSTEM WORK. 1. ANY CHANGES IN LOCATION OF ITEMS OR TYPE OF INSTALLATIONS FROM THAT SHOWN ON DRAWINGS SHALL BE SO INDICATED ON THE RECORD DRAWINGS. 2. VALVES SHALL BE NUMBERED AND CORRESPONDING NUMBERS SHALL BE SHOWN ON THE RECORD DRAWINGS. .3. ALL REMOTE CONTROL VALVES, SHUT-OFF VALVES AND QUICK COUPLER VALVES SHALL BE LOCATED BY MEASURED DIMENSIONS. DIMENSIONS SHALL BE GIVEN TO PERMANENT OBJECTS AND SHALL BE TO THE NEAREST ONE -HALF FOOT. 4. ON THE INSIDE OF THE COVER OF EACH AUTOMATIC CONTROLLER, PREPARE AND MOUNT A CHART SHOWING THE VALVES AND SPRINKLER HEADS SERVICED BY THAT PARTICULAR CONTROLLER. ALL VALVES SHALL BE NUMBERED TO MATCH THE OPERATION SCHEDULE AND THE DRAWINGS. ONLY THOSE AREAS CONTROLLED BY THAT CONTROLLER SHALL BE SHOWN. THIS CHART SHALL BE A PLOT PLAN, ENTIRE OR PARTIAL. SHOWING BUILDINGS, WALKS, ROADS AND WALLS. A PHOTOSTATIC PRINT OF THIS PLAN, REDUCED AS NECESSARY, COLOR CODED AND LEGIBLE IN ALL DETAILS, SHALL BE MADE TO A SIZE THAT WILL FIT INTO THE CONTROLLER COVER. THIS PRINT SHALL BE APPROVED BY THE CITY OF CARLSBAD REPRESENTATIVE AND SHALL BE HERMETICALLY SEALED BY PLASTIC. THIS SHALL THEN BE SECURED TO THE INSIDE OF THE COVER. 5. IMMEDIATELY UPON THE INSTALLATION OF ANY BURIED OR ABOVE GRADE PIPE OR EQUIPMENT, THE CONTRACTOR SHALL INDICATE ON THE DRAWINGS THE LOCATIONS OF SAID EQUIPMENT. DIMENSIONS SHALL BE GIVEN FROM PERMANENT OBJECTS SUCH AS BUILDINGS. SIDEWALKS, CURBS AND DRIVEWAYS. 6. LANDSCAPE ARCHITECT SHALL BE RESPONSIBLE FOR TRANSFERRING "AS BUILf INFORMATION TO THE FINAL DRAWINGS. 1.7 GENERAL REQUIREMENTS A. CODE REQUIREMENTS SHALL BE THOSE OF STATE AND MUNICIPAL CODES AND REGULATIONS LOCALLY GOVERNING THIS WORK, PROVIDING THAT ANY REQUIREMENTS OF THE DRAWINGS AND SPECIFICATIONS, NOT CONFLICTING THEREWITH BUT EXCEEDING THE CODE REQUIREMENTS SHALL GOVERN, UNLESS WRITTEN PERMISSION TO THE CONTRARY IS GRANTED BY THE ENGINEER. B. EXTREME CARE SHALL BE EXERCISED IN EXCAVATING AND WORKING IN THE AREA DUE TO EXISTING UTILITIES. CONTRACTOR SHALL BE RESPONSIBLE FOR DAMAGES CAUSED BY HIS OPERATIONS. C. CONNECTIONS SHALL BE MADE AT APPROXIMATELY THE LOCATIONS SHOWN ON THE DRAWINGS. CONTRACTOR SHALL BE RESPONSIBLE FOR MINOR CHANGES CAUSED BY ACTUAL SITE CONDITIONS. D. CONCRETE EDGING SHALL BE IN PLACE BEFORE INSTALLATION OF SPRINKLER SYSTEM. E. SCALED DIMENSIONS ARE APPROXIMATE. BEFORE PROCEEDING WITH ANY WORK, THE CONTRACTOR SHALL CAREFULLY CHECK AND VERIFY ALL DIMENSIONS. F. PLAN LOCATIONS OF HEADS, VALVES, CONTROLLER AND PIPE LINES ARE DIAGRAMMATIC AND INDICATE THE SPACING AND RELATIVE LOCATIONS OF ALL INSTALLATIONS. G. ALL IRRIGATION LINES SHALL HAVE A MINIMUM CLEARANCE OF TWO (2) INCHES FROM EACH OTHER. PARALLEL LINES SHALL NOT BE INSTALLED DIRECTLY OVER ONE ANOTHER. H. DIELECTRIC BUSHINGS SHALL BE USED IN ANY CONNECTIONS WITH PIPING OF DISSIMILAR METAL MATERIALS. I. POINT OF CONNECTION SHALL BE APPROXIMATELY AS SHOWN ON DRAWINGS. CONNECT NEW UNDERGROUND PIPING AND VALVES AND PROVIDE ALL FLANGES, ADAPTERS OR OTHER NECESSARY FITTINGS FOR CONNECTION. J. PERMISSION TO SHUT OFF ANY EXISTING IN-USE WATER LINE MUST BE OBTAINED 48 HOURS IN ADVANCE, IN WRITING FROM THE OWNER'S REPRESENTATIVE. CONTRACTOR SHALL RECEIVE INSTRUCTIONS FROM THE OWNER'S REPRESENTATIVE AS TO THE EXACT LENGTH OF TIME OF EACH SHUT-OFF. K. CONTRACTOR SHALL ACQUAINT ITSELF WITH ALL SITE CONDITIONS. L. CONTRACTOR SHALL COORDINATE IT'S WORK WITH THE WORK OF OTHER TRADES. M. IRRIGATION CONTRACTOR SHALL MAINTAIN THE SYSTEM FOR A PERIOD OF NINETY (90) DAYS AFTER OFFICIAL START OF MAINTENANCE PERIOD AND SHALL WATER ON A REGULAR AS-NEEDED BASIS TO MAINTAIN PLANT HEALTH AND VIGOR. PART 2 -PRODUCTS 2.1 PIPING A. PIPE SIZES SHOWN ARE NOMINAL INSIDE DIAMETER UNLESS OTHERWISE NOTED. B. PIPE DATING: PIPE MANUFACTURED MORE THAN TWO YEARS PRIOR TO INSTALLATION WILL NOT BE PERMITTED. C. POLYVINYL CHLORIDE PIPE: 1. PVC PLASTIC PRESSURE LINES: FOR PIPING UPSTREAM OF REMOTE CONTROL VALVES AND QUICK COUPLERS. ALL PRESSURE LINES 1 -1 /2 INCH AND SMALLER SHALL BE ASTM 01784 TYPE I, GRADE I, DESIGNATED AS PVC 1120, SCHEDULE 40, CONFORMING TO COMMERCIAL STANDARDS CS256-63. ALL PRESSURE LINES 2 INCH AND LARGER SHALL BE ASTM 01 784, TYPE I, GRADE I, DESIGNATED AS PVC 1120, CLASS .315, CONFORMING TO COMMERCIAL STANDARDS CS256-6.3. 2. PLASTIC NON-PRESSURE LATERAL LINES: FOR PIPING DOWNSTREAM OF REMOTE CONTROL VALVES. TYPE I. GRADE I, (IMPACT MODIFIED), DESIGNATED AS PVC 1220, SCHEDULE 40, ASTM D1784, CONFORMING TO COMMERCIAL STANDARDS CS256-63. 3. IDENTIFICATION: FURNISH PLASTIC PIPE CONTINUOUSLY AND PERMANENTLY MARKED WITH FOLLOWING INFORMATION: MANUFACTURER'S NAME OR TRADE MARK, SIZE, CLASS AND TYPE OF PIPE, WORKING PRESSURE AT 73.4 F. AND NATIONAL SANITATION FOUNDATION (NSF) RATING. 4. SLEEVING MATERIALS; SLEEVING FOR PIPE AND CONTROL WIRE UNDER PEDESTRIAN PAVING SHALL BE SCHEDULE 40 PVC AND SCHEDULE 80 PVC UNDER VEHICULAR PAVING, SIZED TWO TIMES THE SIZE OF THE PIPE TO BE SLEEVED, 2 INCH MINIMUM SIZE. C. BRASS PIPE: BRASS PIPE SHALL BE IPS STANDARD WEIGHT 125 POUNDS, 85% RED BRASS. 2.2 FITTINGS AND CONNECTIONS A. POLYVINYL CHLORIDE PIPE FITTINGS AND CONNECTIONS: TYPE II, GRADE 1, SCHEDULE 40, HIGH IMPACT MOLDED FITTINGS, MANUFACTURED FROM VIRGIN COMPOUNDS AS SPECIFIED FOR PIPING. TAPERED SOCKET OR MOLDED THREAD TYPE, SUITABLE FOR EITHER SOLVENT WELD OR SCREWED CONNECTIONS. MACHINE THREAD FITTINGS AND PLASTIC SADDLE AND FLANGE FITTINGS ARE NOT ACCEPTABLE. FURNISH FITTINGS PERMANENTLY MARKED WITH FOLLOWING INFORMATION: NOMINAL PIPE SIZE, TYPE AND SCHEDULE OF MATERIAL AND NATIONAL SANITATION FOUNDATION (NSF) SEAL OF APPROVAL. PVC FITTING SHALL CONFORM TO ASTM 02464 AND D2466. B. BRASS PIPE FITTINGS AND CONNECTIONS: STANDARD 125 POUND CLASS 85% RED BRASS FITTINGS AND CONNECTIONS. 2.3 SOLVENT CEMENT A. ASTM D2564 FOR PVC PIPE AND FITTINGS. 2.4 AUTOMATIC CONTROL WIRE A. ELECTRIC WIRING RUNNING FROM CONTROLLER TO THE AUTOMATIC CONTROL VALVES SHALL BE NO. 14, SOLID, SINGLE CONDUCTOR, COPPER WIRE, 4/64 IN, INSULATION, 4/64 IN. NEOPRENE JACKET, STYLE BR (DIRECT BURIAL) OR EQUAL, COLOR CODE WIRES TO EACH VALVE, COMMON WIRE SHALL BE WHITE. 2.5 AUTOMATIC CONTROLLER A. CONTROLLER: CONTROLLER SHALL BE A U.L. APPROVED MICRO- PROCESSOR BASED , SOLID STATE UNIT CAPABLE OF FULLY AUTOMATIC OR MANUAL OPERATION OF THE IRRIGATION SYSTEM. B. CONTROLLER SHALL BE ENCASED IN AN EXTERIOR GRADE ( 1 6 GAUGE OR STRONGER) WEATHER-PROOF LOCKING HOUSING. C. CONTROLLER SHALL OPERATE ON 1 1 7 VOLTS A.G.. 50/60 HZ POWER AND CAPABLE OF OPERATING 24 VOLT STANDARD SOLENOID REMOTE CONTROL VALVES. CONTROLLER SHALL BE EQUIPPED WITH A RE-SETABLE CIRCUIT BREAKER. D. CONTROLLER SHALL HAVE A MINIMUM OF THREE INDEPENDENT PROGRAMS AND MULTIPLE STATIONS CAPABLE OF OPERATING FROM ONE MINUTE TO NINE HOURS F'IFTY~-NINE MINUTES IN ONE MINUTE INCREMENTS. SEE PLANS FOR CONTROLLER SIZE. E. ANY STATION MAY BE REPEATED INDEPENDENTLY UP TO FOUR TIMES IN ANY 24 HOUR PERIOD. F. A REDUCED IRRIGATION PLAN INDICATING ALL SYSTEMS AND THEIR APPROPRIATE SEQUENCED VALVE SHALL BE MOUNTED ON THE INSIDE COVER OF THE IRRIGATION CONTROLLERS. 2.6 REMOTE CONTROL VALVES A. REMOTE CONTROL VALVES SHALL BE GLASS FILLED NYLON BODY, DIAPHRAGM TYPE, GLOBE BODIED, PRESSURE RATED AT 200 PSI. NORMALLY CLOSED DESIGN AND SHALL BE ACTUATED BY AN ELECTRIC SOLENOID WHICH IS COMPLETELY WATERPROOF AND PART OF THE VALVE. THE WIRES IN THE COIL OF THE SOLENOID SHALL BE ENCLOSED IN A WATERTIGHT HOUSING, AND SHALL BE RATED FOR 24 VOLT AC POWER SUPPLY. CONTROL VALVES SHALL BE AS SHOWN ON DRAWINGS. VALVE SHALL BE PROVIDED WITH ADJUSTABLE FLOW CONTROL STEM AND BE OPERABLE MANUALLY WITHOUT ELECTRICITY. ALL AUTOMATIC VALVES SHALL BE LOCATED IN SHRUB BEDS WHENEVER POSSIBLE AND INSTALLED IN VALVE BOXES WITH FOUR (4) INCHES OF PEA GRAVEL BELOW THE VALVE. 2.7 BALL VALVES A. BALL VALVES TO BE USED AS ISOLATION VALVES SHALL BE OF BRASS OR BRONZE BODY CONSTRUCTION WITH CHROME PLATED BALL, REINFORCED TFE SEATS AND BLOW-OUT PROOF STEM. PROVIDE LEVER HANDLE FOR EACH BALL VALVE. 2.8 VALVE BOXES A. VALVE BOXES FOR REMOTE CONTROL VALVES, BALL VALVES AND ELECTRICAL PULL BOXES SHALL BE PLASTIC VALVE BOX, 16" X 12" X 12" OUTSIDE DIMENSIONS. VALVE BOXES SHALL BE AS MANUFACTURED BY AMETEK OR APPROVED EQUAL 8. VALVE BOXES FOR QUICK COUPLING VALVES SHALL BE 10" ROUND X 11" DEEP. VALVE BOXES SHALL BE AS MANUFACTURED BY AMETEK OR APPROVED EQUAL 2.9 RAIN SENSING CUP A. PROVIDE "RAIN GUARD" RAIN SENSING CUP AS MANUFACTURED BY WATER CONSERVATION SYSTEMS INC. OR APPROVED EQUAL. 2. 10 SPRINKLER HEAD A. SPRINKLER HEADS SHALL BE AS REQUIRED ON THE DRAWINGS. 2.11 QUICK COUPLING VALVE A. QUICK COUPLING VALVES SHALL BE 1 INCH SIZE, OF SOLID BRASS CONSTRUCTION WITH A SINGLE PIECE BODY. CAP SHALL BE LOCKING. YELLOW IN COLOR. 8. QUICK COUPLER KEY SHALL BE OF BRASS/BRONZE CONSTRUCTION WITH A HOSE BIBB ASSEMBLY. 2.12 FOOTINGS, THRUST AND ANCHOR BLOCKS A. CONCRETE FOR FOOTINGS THRUST AND ANCHOR BLOCKS SHALL BE CLASS C. 2000 PSI PORTLAND CEMENT CONCRETE WITH 4" SLUMP. 2.1.3 DIALECTRIC BUSHINGS A. DIELECTRIC BUSHINGS SHALL BE USED IN ANY CONNECTIONS WITH PIPING OF DISSIMILAR METAL MATERIALS. 2.14 TRENCH BACKFILL MATERIAL A. BACKFILL SHALL BE CLEAN FILL SOIL FREE OF ROCKS, Cl.ODS OR OTHER SHARP OBJECTS. 8. SAND FOR MAINLINE ENCASEMENT SHALL BE CLEAN WASHED CONCRETE SAND. 2.15 THREAD LUBRICANT A. THREAD LUBRICANTS FOR PLASTIC-TO-METAL THREADED 2.16 PAINT CONNECTIONS SHALL BE NON-HARDENING PIPE DOPE AND FOR PLASTIC-TO-PLASTIC SHALL BE TEFLON RIBBON TYPE. A. ALL RECLAIMED WATER FACILITIES SHALL BE IDENTIFIED USING PURPLE PAINT. PAINT SHALL BE FRAZEE AERO-PLATE II OR 11£'7/g 2164 ~~ ~ aµ .... t~t;'J" APPROVED FOR PLANTING EXP. II 30/9< AND IRRIGATION ONLY, ;.<- Cf' CA\.\~~ INCLUDING PRECISE LOCATION OF PLANTING APPROVED AREAS. ENGINEERING PLANCHECKER DATE - I S6ET I - -- "AS BUILT'' TITLE DATE REVIEWED BY: INSPECTOR DATE I SHgETS I CITY OF CARLSBAD PLANNING DEPARTMENT SPECIFICATIONS-1 - APPROV~~<:::;j(. /tJ -( f-. '7h,-I / / ASSISTI\NT PLANNING DIRECTOR DATE OWN BY· JEl PROJECT NO. DRAWING NO. DATE INITIAL REVISION DESCRIPTION DATE INITIAL DATE INITIAL CHKD BY· CD ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL RVWD BY; CUP 255A 338-81 PROLINE 1000 SERIES ALKYD GLOSS ENAMEL. COLOR TO BE APPROVED BY THE ENGINEER. B. RECLAIMED WATER IS NOT AVAILABLE TO THE SITE AT THIS TIME. PAINT RECLAIMED WATER FACILITIES WHEN RECLAIMED WATER BECOMES AVAILABLE. 2.17 ADDITIONAL MATERIALS TO BE PROVIDED BY CONTRACTOR A. CONTRACTOR SHALL PROVIDE TO THE OWNER: 1. TWO (2) CONTROL VALVE KEYS. 2. TWO (2) WRENCHES FOR REMOVING EACH DIFFERENT TYPE OF SPRINKLER HEADS. .3. TWO (2) QUICK COUPLER KEYS. 4. TWO (2) EXTRA SPRINKLER HEADS OF EACH TYPE AND SIZE. 5. TWO (2) SETS OF KEYS TO OPEN AUTOMATIC CONTROLLER BOX. PART 3 -EXECUTION .3.1 PREPARATION A. VERIFY THAT FIELD CONDITIONS ARE ACCEPTABLE AND ARE READY TO RECEIVE WORK. B. LOCATIONS ARE DIAGRAMMATIC AND APPROXIMATE ONLY. AND SHALL BE CHANGED AND ADJUSTED AS NECESSARY, AND AS DIRECTED, TO MEET EXISTING CONDITIONS AND OBTAIN COMPLETE WATER COVERAGE. LOCATE AND STAKE ALL WORK AND OBTAIN REVIEW FROM ENGINEER BEFORE INSTALLATION. INSTALL AND EXTEND SYSTEM AS SHOWN TO CARRY OUT THE INTENT OF THE DRAWINGS AND SPECIFICATIONS. C. LOCATE AND VERIFY LOCATIONS OF LINES. VALVES, AND ALL OTHER UNDERGROUND UTILITIES AND RECEIVE REVIEW FROM ENGINEER BEFORE DIGGING TRENCHES. PROTECT EXISTING UTILITIES FROM DAMAGE. D. EXISTING LANDSCAPING AND IRRIGATION EQUIPMENT LOCATED OFF SITE SHALL BE PROTECTED DURING THE COURSE OF CONSTRUCTION AND MAINTENANCE. ANY DAMAGE TO EXISTING FACILITIES SHALL BE REPAIRED OR REPLACED TO EXISTING CONDITIONS AT CONTRACTOR'S EXPENSE. E. REVIEW LAYOUT REQUIREMENT WITH OTHER AFFECTED WORK. COORDINATE LOCATIONS OF SLEEVES UNDER PAVING AS NECESSARY TO ACCOMMODATE EFFECTIVE AND COMPLETE SYSTEM. F. BEGINNING OF INSTALLATION INDICATES INSTALLER'S ACCEPTANCE OF EXISTING CONDITIONS. 3.2 TRENCHING, BACKFILL AND COMPACTION A. EXCAVATE TRENCHES, PREPARE SUBGRAOE. AND BACKFILL TO LINE AND GRADE WITH SUFFICIENT ROOM FOR PIPE FITTINGS, TESTING, AND INSPECTING OPERATIONS. DO NOT BACKFILL UNTIL PIPE SYSTEM HAS BEEN SUBJECTED TO HYDROSTATIC TEST AS SPECIFIED. B. TRENCH TO ACCOMMODATE GRADE CHANGES AND SLOPE TO DRAINS. C. MINIMUM TRENCH WIDTH: 1. PIPING 2 INCH IN DIAMETER AND LESS; 8 INCHES MINIMUM WIDTH. 2. PIPING LARGER THAN 2 INCHES IN DIAMETER: 12 INCHES WIDE. 0. MINIMUM TRENCH DEPTH: 1. PRESSURE MAINLINE 3 INCH AND LARGER -.30 INCHES 2. PRESSURE MAINLINE 2-1 /2 INCH AND SMALLER -18 INCHES IN PLANTING AREAS, 30 INCHES UNDER PAVING 3. LATERAL LINES -12 INCHES IN PLANTING AREAS, 24 INCHES UNDER PAVING E. CLEARANCES: 1. MINIMUM 12 INCHES CLEAR FROM ANY IRRIGATION LINE TO LINES OF OTHER TRADES RUNNING PARALLEL. 2. MINIMUM 12 INCHES CLEAR FROM ANY IRRIGATION LINE TO LINES OF OTHER TRADES RUNNING AT 45 TO 90 DEGREES. F. MAINTAIN TRENCHES FREE OF DEBRIS, MATERIAL OR OBSTRUCTION THAT MAY DAMAGE PIPE. G. SUBSOIL SHALL BE FREE OF ROCKS OVER 1" DIAMETER, DEBRIS, AND LITTER PRIOR TO USE AS BACKFILL. H. REPAIR LEAKS AND REPLACE DEFECTIVE PIPE OR FITTINGS UNTIL LINES MEET TEST REQUIREMENTS. DO NOT COVER LINES UNTIL INSPECTED AND REVIEWED FOR TIGHTNESS, QUALITY OF WORKMANSHIP, AND MATERIALS. I. IRRIGATION PIPING INSTALLED PARALLEL AND DIRECTLY OVER ANOTHER LINE WILL NOT PERMITTED. J. BACKFILL TRENCHES, AFTER OBSERVATION OF PIPING, WITH BACKFILL MATERIAL, TAMPING SOIL AROUND PIPE AND THOROUGHLY COMPACTING TRENCH FILLS TO 90% MAXIMUM DRY DENSITY. IN THE EVENT OF BACKFILL SETTLEMENT, CONTRACTOR SHALL MAKE REPAIRS AT NO ADDITIONAL COST. 1. PROVIDE 6 INCH SAND COVER OVER PRESSURIZED MAINLINE PIPING. BACKFILL TRENCH AND COMPACT SOIL. PROTECT PIPING FROM DISPLACEMENT. 2. BACKFILL FOR NON-PRESSURIZED LINES: EQUAL TO ADJACENT UNDISTURBED SOIL, MINIMUM 90 PERCENT DENSITY COMPACTION. 3.3 INSTALLATION OF POLYVINYL CHLORIDE PIPE A. PIPE THAT HAS BEEN DENTED OR DAMAGED SHALL BE CUT OUT, DISCARDED, AND REJOINED WITH COUPLING. B. PIPE ENDS AND FITTINGS SHALL BE WIPED WITH MEK, OR APPROVED EQUAL, BEFORE WELDING SOLVENT IS APPLIED. WELDED JOINTS SHALL BE ALLOWED TO SET A MINIMUM OF 15 MINUTES BE:FORE MOVING OR HANDLING. FIELD CUTS SHALL BE BEVELED TO REMOVE BURRS AND EXCESS BEFORE FITTING AND GLUING TOGETHER. C. ORIENT RECLAIMED WATER MARKINGS ON PIPING TOWARD THE TOP OF THE TRENCH. PIPE SHALL BE SNAKED FROM SIDE-TO-SIDE OF TRENCH BOTTOM TO ALLOW FOR EXPANSION AND CONTRACTION. CENTER LOAD PIPE WITH SMALL AMOUNT OF BACKFILL TO PREVENT ARCHING AND SLIPPING UNDER PRESSURE. LEAVE JOINTS EXPOSED FOR INSPECTION DURING TESTING. D. NO WATER SHALL BE PERMITTED IN PIPE UNTIL OBSERVATIONS ARE COMPLETED AND A PERIOD OF 24 HOURS HAS ELAPSED FOR SOLVENT WELD SETTING AND CURING. E. PLASTIC TO METAL JOINTS SHALL BE MADE WITH PLASTIC MALE ADAPTERS, METAL NIPPLE, HAND TIGHTENED, PLUS ONE TURN WITH A SNAP WRENCH. SOLVENT WELD PLASTIC TO PLASTIC CONNECTIONS. THRUST BLOCKS SHALL BE INSTALLED AS INDICATED. F. IN GENERAL. BELOW-GRADE PIPING INSTALLATIONS, INCLUDING TRENCHING, PLACEMENT, TESTING AND BACKFILL, SHALL TAKE PLACE PRIOR TO NEW CONSTRUCTION. WHERE CONSTRUCTION SEQUENCING PRECLUDES, PROVIDE SURFACE CUTTING AS SPECIFIED HEREIN. G. SITEWORK CUTTING: WHERE TRENCHING REQUIRES CUTTING EXISTING CONCRETE OR ASPHALT SURFACES, APPROVAL SHALL BE OBTAINED FROM THE OWNER PRIOR TO CUTTING. MARKED LAYOUT OF AREAS TO BE CUT AND REMOVED SHALL BE PROVIDED. USE ONLY SAW CUTTING EQUIPMENT. REPLACED MATERIALS SHALL MATCH EXISTING TEXTURES, COLORS AND SURFACE CHARACTERISTICS, AT NO EXTRA COST TO OWNER. H. ALL MAINLINE ANO LATERAL LINES SHALL BE SLEEVED WfTH P.V.C. TWICE THE DIAMETER OF THE SLEEVED LINE WHERE IT PASSES UNDER PAVED AREAS. ALL CONTROL WIRE UNDER PAVING SHALL BE SLEEVED SEPARATELY. 3.4 INSTALLATION OF BRASS PIPE A. CUT BRASS PIPING BY POWER HACKSAW, CIRCULAR CUTTING MACHINE USING AN ABRASIVE WHEEL OR HAND HACKSAW. CUT NO PIPING WITH METALLIC WHEEL CUTTER OF ANY DESCRIPTION. REAM AND REMOVE ROUGH EDGES AND BURRS SO SMOOTH AND UNOBSTRUCTED FLOW IS OBTAINED. 8. CAREFULLY AND SMOOTHLY PLACE ON MALE THREAD ONLY. TIGHTEN SCREWED JOINTS WITH TONGS OR WRENCHES. CAULKING IS NOT PERMITTED. 3.5 AUTOMATIC CONTROL WIRING A. PROVIDE ONE CONTROL WIRE AND ONE COMMON GROUND WIRE TO SERVICE EACH VALVE IN SYSTEM. PROVIDE A THREE FOOT MINIMUM EXPANSION LOOP AT EACH VALVE TO PERMIT REMOVAL B. CONTROL WIRE SPLICES: ALLOW ONLY ON RUNS OF MORE THAN 300 FEET, SPLICES AS FOLLOWS: STRIP OFF 2-1 /2" OF INSULATION FROM EACH WIRE: TWIST ON SCOTCHLOK ELECTRICAL SPRING CONNECTOR, MINIMUM FOUR (4) COMPLETE TURNS; SEAL CONNECTOR IN EPOXY RESIN; TAPE COMPLETED SPLICE WITH SCOTCH 33 ELECTRICAL TAPE. PLACE IN PULL BOX AND LABEL •ELECTRICAL". C. NUMBERING AND TAGGING: IDENTIFYING DIRECT BURIAL CONTROL WIRES FROM AUTOMATIC VALVES TO TERMINAL STRIPS OF CONTROLLER AT TERMINAL STRIP BY TAGGING WIRE WITH NUMBER OF CONNF.CTED VALVE. D. PROVIDE EXPANSION COIL AT 100 FEET INTERVALS. BURY WIRE BESIDE PIPE, CONDUIT NOT REQUIRED. E. BUNDLE AND TAPE CONTROL WIRES AT 10 FEET INTERVALS, FULL LENGTH OF RUN. USE RUBBER ELECTRICAL TAPE OR FIBERGLASS TAPE. 3.6 AUTOMATIC CONTROLLER A. PRIMARY ELECTRICAL SERVICE TO CONTROLLERS SHALL BE PROVIDED AS INDICATED ON THE DRAWINGS. B. CONTROLLER SHALL BE INSTALLED AS SHOWN AND TESTED WITH COMPLETE ELECTRICAL CONNECTIONS. CONTRACTOR SHALL BE RESPONSIBLE FOR TEMPORARY POWER TO CONTROLLER FOR OPERATION AND TESTING PURPOSES. C. CONNECTIONS TO CONTROL WIRING SHALL BE MADE WITHIN CONTROLLER. ALL WIRE SHALL FOLLOW PRESSURE MAIN WHEREVER POSSIBLE. D. ELECTRIC WIRING SHALL BE IN RIGID PVC CONDUIT FROM CONTROLLER TO ELECTRICAL POINT OF CONNECTION. AUTOMATIC CONTROL WIRING SHALL BE IN RIGID PVC CONDUIT FROM CONTROLLER TO PRESSURE MAINLINE. PROVIDE TWO (2) FEET OF EXCESS WIRE (COILED) AT THE END OF EACH WIRE RUN. E. PROVIDE ONE CONTROLLER CHART FOR EACH CONTROLLER SUPPLIED, SHOWING THE AREA COVERED BY AUTOMATIC CONTROLLER. CHART SHALL BE MAXIMUM SIZE CONTROLLER DOOR WILL ALLOW. F. THE CHART SHALL BE A REDUCED DRAWING OF THE ACTUAL AS- BUILT SYSTEM. HOWEVER, IN THE EVENT THE CONTROLLER SEQUENCE IS NOT LEGIBLE WHEN THE DRAWING IS REDUCED. IT SHALL BE DIAGRAMMED SO THAT IT WILL BE READABLE WHEN REDUCED. G. CHART SHALL BE BLACKLINE PRINT AND A DIFFERENT COLOR SHALL BE USED TO SHOW AREA OF COVERAGE FOR EACH STATION. H. WHEN COMPLETED AND APPROVED, THE CHART SHALL BE HERMETICALLY SEALED BETWEEN TWO PIECES OF CLEAR ACRYLIC PLASTIC, EACH PIECE BEING A MINIMUM OF 20 MILS THICK. I. RECORD DRAWINGS MUST BE APPROVED BY ENGINEER BEFORE CHARTS ARE PREPARED. J. CHARTS MUST BE COMPLETED AND APPROVED PRIOR TO FINAL INSPECTION OF THE IRRIGATION SYSTEM. 3.7 REMOTE CONTROL VALVES A. INSTALL AS INDICATED ON DRAWINGS, WITH 4 INCH COVER OVER TOP OF FLOW CONTROL STEM. INSTALL A UNION TYPE CONNECTION. FIT WITH VALVE BOX AND COVER. LOCATE VALVES IN SHRUB AND GROUNDCOVER AREAS WHENEVER POSSIBLE. .3.8 VALVE BOXES A INSTALL AS SHOWN WITH NO MORE THAN ONE VALVE PER BOX. STENCIL VALVE NUMBER AND CONTROLLER LETTER ON TOP OF VALVE BOX LID. SET BOX TWO INCHES ABOVE FINISH GRADE AT GROUNDCOVER AREAS, 1 /2 INCH IN LAWN AREAS .3.9 SPRINKLER HEADS A. INSTALL IN LOCATIONS SHOWN ON THE PLANS. B. SET PART CIRCLE SHRUBBERY HEADS 12 INCHES FROM WALLS, FENCES AND PARKING OVERHANGS. C. AFTER SYSTEM HAS BEEN TESTED, NOZZLE SIZE AND ARC SHALL BE ADJUSTED FOR COVERAGE OF THE AREA AND TO KEEP SPRAY OFF OF BUILDINGS, WINDOWS, WALLS, WALKWAYS AND DRIVES. D. PROVIDE FOR THERMAL MOVEMENT OF COMPONENTS IN SYSTEM. E. USE THREADED NIPPLES FOR RISERS TO EACH OUTLET TO FACILITATE EASY REPLACEMENT. 3.10 QUICK COUPLING VALVE A. INSTALL AS INDICATED. SET ALL VALVES PLUMB AND TRUE TO FINISH GRADE, TWO (2) INCHES ABOVE FINISH GRADE IN SHRUB AREAS AND A MAXIMUM OF 12 INCHES FROM PAVING, WALKS, HEADERS OR CURBS. LOCATE ALL VALVES IN SHRUB ANO GROUNDCOVER AREAS WHENEVER POSSIBLE. 3.11 BALL VALVES A INSTALL AS INDICATED ON DRAWINGS. ALL BALL VALVES SHALL BE INSTALLED PLUMB WITH WHEEL HANDLES READILY ACCESSIBLE. INSTALL ALL VALVES IN SHRUB AND GROUNDCOVER AREAS WHENEVER POSSIBLE. 3.12 RAIN SENSING CUP A. INSTALL RAIN SENSOR PER MANUFACTURER'S RECOMMENDATIONS IN "CLEAR SPACE" WHERE IT IS EXPOSED TO UNOBSTRUCTED RAINFALL ANO IS CLEAR OF IRRIGATION SPRAY. WIRE TO COMMON GROUND CIRCUIT OF CONTROL WIRE. 3. 13 CLEAN-UP A. AS THE PROJECT PROGRESSES, MAINTAIN AREAS IN A NEAT MANNER AND REMOVE UNSIGHTLY DEBRIS. UPON COMPLETION, REMOVE ALL DEBRIS AND CONTAINERS, SWEEP AND CLEAN ALL SIDEWALKS, ASPHALT, AND CONCRETE AREAS ADJACENT TO PLANTING AREAS. 3.14 ADJUSTING A. ADJUST CONTROL SYSTEM TO ACHIEVE TIME CYCLES REQUIRED. B. MODIFY HEAD LOCATIONS AND ADJUST SPRAY PATTERNS AS REQUIRED TO PREVENT OVERSPRAY. WATER SHALL NOT BE ALLOWED TO OVERSPRAY ONTO ANY UNPLANTED AREAS. 3. 15 GUARANTEE A. PROVIDE WRITTEN GUARANTEE AGAINST MATERIALS DEFECTS, FAULTS. LEAKAGE OR IMPROPER OPERATION FOR ONE YEAR FROM DATE OF SUBSTANTIAL COMPLETION. 3.16 MAINTENANCE A. AFTER THE SYSTEM HAS BEEN COMPLETED AND ACCEPTED, THE CONTRACTOR SHALL INSTRUCT THE OWNER'S AUTHORIZED REPRESENTATIVES IN THE OPERATION AND MAINTENANCE OF THE SYSTEM AND SHALL FURNISH THREE COMPLETE SETS OF OPERATING AND MAINTENANCE INSTRUCTIONS. 8. THE THREE BOUND SETS OF OPERATING AND MAINTENANCE MANUALS ARE TO CONTAIN COMPLETE PARTS LISTS OF MATERIALS AND EQUIPMENT INSTALLED IN THE LANDSCAPE IRRIGATION SYSTEM. C. IF, WITHIN ONE YEAR FROM THE DATE OF COMPLETION, SETTLEMENT OCCURS AND ADJUSTMENTS IN PIPES, VALVES AND SPRINKLER HEADS, TURF OR PAVING IS NECESSARY, CONTRACTOR SHALL MAKE ADJUSTMENTS WITHOUT EXTRA COST TO THE OWNER. END OF SECTION (/,'-'<;{</ \ 'b I=:. 'I /2 2164 _i'. 8 U,.,a.,, ·~ APPROVED FOR PLANTING /;! Mf,RIAN tu.I . 0, ·i II/ ~>,f,,.. AND IRRIGATION ONLY, '1Jf if m ,,~ INCLUDING PRECISE LOCATION OF PLANTING APPROVED AREAS. ENGINEERING PLANCHECKER DATE --·---·---I S7ET I ~---~-~-~ -----~ . APPROVl:D ASSISTANT OWN BY: DATE INITIAL DATE INITIAL DATE INITIAL CHKD BY· ENGINEER or WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL .!3._VWD BY: "AS BUILT' TITLE DATE REVIEWED BY: INSPECTOR DATE CITY OF CARLSBAD I SHgETS I PLANNING DEPARTMENT SPECIFICATIONS-2 . .ft I ;-// \ ·;L lc~-lf--f'?/ PLANNING DIRECTOR DATE JB PROJECT NO. DRAWING NO. CQ CUP 255A 338-81 PART 1 -GENERAL SECTION 02900 LANDSCAPING 1 . 1 12 13 1.4 1.5 1.6 GENERAL AND SPECIAL CONDITIONS A. THE GENERAL CONDITIONS AND THE SPECIAL CONDITIONS ARE A PART OF THIS SECTION AND THE CONTRACT FOR THIS WORK AND APPLY TO THIS SECTION AS FULLY AS IF REPEATED HEREIN. SUMMARY A. THE WORK INCLUDES ALL SERVICES. LABOR, MATERIALS, TRANSPORTATION AND EQUIPMENT NECESSARY TO PERFORM THE WORK INDICATED ON THE DRAWINGS AND AS SPECIFIED. THE GENERAL CONDITIONS IN DNISION 1 APPLY TO THIS SECTION AS FULLY AS IF REPEATED HEREIN, SUBMITTALS A. CONTRACTOR SHALL SUBMIT LIST OF SOIL AMENDMENTS, FERTILIZERS, PLANT MATERIALS, TOPSOIL, WITH QUANTITIES OF EACH. GUARANTEES AND REPLACEMENTS A. SHRUBS. VINES AND GROUNDCOVERS SHALL BE GUARANTEED TO REMAIN HEALTHY AND VIGOROUSLY GROWING FOR ONE GROWING SEASON OR NINETY (90) DAYS, WHICHEVER COMES FIRST. B. ALL TREES THAT HAVE BEEN SUPPLIED AND INSTALLED UNDER THIS CONTRACT SHALL BE GUARANTEED TO LIVE IN A HEALTHY CONDITION FOR A PERIOD OF ONE (1) YEAR FROM DATE OF FINAL ACCEPTANCE OF PROJECT. C. PLANTS FOUND TO BE DEAD OR NOT IN A VIGOROUS CONDITION, OR IF ROOT BALLS HAVE BEEN DAMAGED, WITHIN THE INSTALLATION, MAINTENANCE AND GUARANTEE PERIODS, SHALL BE REPLACED WITHIN FOURTEEN ( 14) DAYS OF NOTIFICATION BY THE OWNER OR LANDSCAPE ARCHITECT. CONTRACTOR SHALL INCLUDE, AT HIS EXPENSE, A TIMELY WRITTEN DIAGNOSIS OF PLANT HEALTH BY A CERTIFIED ARBORIST, SHOULD A DISPUTE ARISE. ARBORIST'S REPORT SHALL INDICATE REASON FOR LACK OF VIGOR, POTENTIAL REMEDIES, IF ANY, AND ESTIMATE OF TIME REQUIRED TO REGAIN VIGOR AND SPECIFIED SIZE. D. PLANTS USED FOR REPLACEMENT SHALL BE SAME KIND AND SIZE AS SPECIFIED AND SHALL BE FURNISHED, PLANTED AND FERTILIZED AS ORIGINALLY SPECIFIED. COST OF ALL REPAIR WORK TO EXISTING IMPROVEMENTS DAMAGED DURING REPLACEMENTS SHALL BE BORNE BY THE CONTRACTOR. SITE OBSERVATION A. SITE OBSERVATIONS HEREIN SPECIFIED SHALL BE MADE BY THE LANDSCAPE ARCHITECT, OWNER'S REPRESENTATIVE AND/OR CITY OF CARLSBAD REPRESENTATIVE. THE CONTRACTOR SHALL PROVIDE A MINIMUM OF THREE (3) DAYS NOTICE BEFORE OBSERVATION IS REQUIRED. B. SITE OBSERVATION WILL BE REQUIRED FOR THE FOLLOWING PARTS OF THE WORK: 1. PRE-JOB MEETING: EXPLAIN LANDSCAPE ARCHITECT AND CITY OF CARLSBAD REPRESENTATIVE'S ROLE TO CONTRACTOR. CITY OF CARLSBAD REPRESENTATIVE TO BE PRESENT. 2. INCORPORATION OF SOIL CONDITIONING AND FERTILIZING INTO THE SOIL. CITY OF CARLSBAD REPRESENTATIVE TO BE PRESENT. 3. APPLICATION OF PRE -EMERGENT HERBICIDE. 4. SOIL TEST AFTER SOIL PREPARATION FOR APPROVAL TO PLANT. CITY OF CARLSBAD REPRESENTATIVE TO APPROVE TEST RESULTS. 5. APPROVAL OF SAMPLES OF PLANT MATERIALS. 6. WHEN TREES AND SHRUBS ARE SPOTTED IN PLACE FOR PLANTING, BUT BEFORE PLANTING HOLES ARE EXCAVATED. 7. PLANT INSTALLATION: CHECK SIZE OF PLANTING HOLES AND BACKFILL MIX. CITY OF CARLSBAD REPRESENTATIVE TO BE PRESENT. 8. PRE-FINAL OBSERVATION AFTER PLANTING, AND ALL OTHER INDICATED OR SPECIFIED WORK HAS BEEN COMPLETED, ACCEPTANCE AND WRITTEN APPROVAL SHALL ESTABLISH BEGINNING OF THE MAINTENANCE PERIOD. CITY OF CARLSBAD REPRESENTATIVE TO BE PRESENT. 9. MAINTENANCE OBSERVATION AFTER THIRTY (30) DAYS TO COINCIDE WITH FERTILIZER APPLICATION. 10. FINAL OBSERVATION AT THE COMPLETION OF THE NINETY (90) DAY MAINTENANCE PERIOD. THIS OBSERVATION SHALL ESTABLISH THE BEGINNING DATE FOR THE ONE (1) YEAR GUARANTEE OF ALL TREES. C. ACCEPTANCE: UPON COMPLETION OF THE FINAL OBSERVATION AND THE WORK OF THIS SECTION, THE CONTRACTOR WILL BE NOTIFIED IN WRITING: (1) WHETHER THE WORK IS ACCEPTABLE; (2) OF ANY REQUIREMENTS NECESSARY FOR COMPLETION ANO ACCEPTANCE. CITY OF CARLSBAD REPRESENTATIVE WILL NOTIFY THE CITY PLANNING DEPARTMENT UPON FINAL ACCEPTANCE FOR THE CERTIFICATE OF OCCUPANCY. D. THE CONTRACTOR OR THE CONTRACTOR'S AUTHORIZED REPRESENTATIVE SHALL BE ON THE SITE AT THE TIME OF EACH OBSERVATION. MAINTENANCE A. B. C. THE MAINTENANCE PERIOD BEGINS ON THE FIRST DAY AFTER ALL LANDSCAPE IRRIGATION WORK ON THIS PROJECT IS COMPLETE, CHECKED, ACCEPTED AND WRITTEN APPROVAL FROM THE LANDSCAPE ARCHITECT, OWNER'S REPRESENTATIVE AND CITY OF CARLSBAD REPRESENTATIVE IS GIVEN TO BEGIN THE MAINTENANCE PERIOD AND SHALL CONTINUE THEREAFTER FOR NO LESS THAN NINETY (90) CONTINUOUS CALENDAR DAYS THE CONTRACTOR SHALL CONTINUOUSLY MAINTAIN ALL INVOLVED AREAS OF THE CONTRACT DURING THE PROGRESS OF THE WORK AND DURING THE MAINTENANCE PERIOD UNTIL THE FINAL ACCEPTANCE OF THE WORK. REGULAR PLANTING MAINTENANCE OPERATIONS SHALL BEGIN IMMEDIATELY AFTER EACH PLANT IS PLANTED. PLANTS SHALL BE KEPT IN A HEALTHY, GROWING CONDITION AND IN A VISUALLY PLEASING APPEARANCE BY WATERING, PRUNING, MOWING, ROLLING, TRIMMING, EDGING, FERTILIZING. RESTACKING. PEST AND DISEASE CONTROLLING. SPRAYING, WEEDING, CLEANING UP AND ANY OTHER NECESSARY OPERATION OF MAINTENANCE. LANDSCAPE AREAS SHALL BE KEPT FREE OF WEEDS, NOXIOUS GRASS AND ALL OTHER UNDESIRED VEGETATIVE GROWTH AND DEBRIS. ALL PLANTS FOUND TO BE DEAD OR IN AN IMPAIRED CONDITION SHALL BE REPLACED WITHIN FOURTEEN (14) DAYS. MAINTENANCE OPERATIONS SHALL ALSO INCLUDE: 1. 7 1.8 D. E. F. G. H. I. 1. Fil.UNG AND REPLANTING OF ANY LOW AREAS WHICH MAY CAUSE STANDING WATER. 2. ADJUSTING OF SPRINKLER HEAD HEIGHT AND WATERING PATTERN. 3. FILLING AND RECOMPACTION OF ERODED AREAS. 4. WEEKLY REMOVAL OF TRASH, LITTER. CLIPPINGS AND FOREIGN DEBRIS. THE CONTRACT COMPLETION DATE OF THE CONTRACT MAINTENANCE PERIOD WILL BE EXTENDED WHEN, IN THE OPINION OF THE LANDSCAPE ARCHITECT OR OWNER'S REPRESENTATIVE, IMPROPER MAINTENANCE AND/OR POSSIBLE POOR OR UNHEALTHY CONDITION OF PLANTED MATERIAL IS EVIDENT AT THE TERMINATION OF THE SCHEDULED MAINTENANCE PERIOD. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ADDITIONAL MAINTENANCE OF THE WORK AT NO CHANGE IN PRICE UNTIL ALL OF THE WORK IS COMPLETED AND ACCEPTABLE. LAWN CARE: 1. THE LAWN WILL NOT BE ACCEPTABLE UNTIL ALL LAWN AREAS HAVE A COMPLETE COVERING, ESTABLISHED CLOSE STAND OF GRASS. 2. LAWN AREAS SHALL BE KEPT FREE FROM ALL WEEDS, CULTIVATING AT INTERVALS OF NOT MORE THAN FOURTEEN (14) DAYS. 3. ALL LAWNS SHALL BE POST-FERTILIZED WITH SPECIFIED POST-PLANT FERTILIZER ON A REGULAR FOUR (4) WEEK SCHEDULE AT THl'lTY (30) DAYS AFTER PLANTING, AMMONIUM SULFATE SHALL BE APPLIED UNIFORMLY TO LAWN AREAS AT THE RATE OF FIVE (5) POUNDS PER 1,000 SQUIRE FEET. IRRIGATE LAWNS IMMEDIATELY AFTER FERTILIZATION. 4. LAWN AREAS THAT REQUIRE FILLING FOLLOWING COMPACTION AND IRRIGATION SETTLEMENT SHALL BE FILLED WITH SCREENED CONDITIONED TOP SOIL AND RESODDED, 5. ESTABLISHED LAWNS SHALL BE MOWED TO A HEIGHT OF 2 INCHES WHENEVER AVERAGE HEIGHT OF GRASS BECOMES 3-1/2 INCHES HIGH, MAX. DURING COOL SEASON, LAWNS SHALL BE MOWED TO A HEIGHT OF 1 -1 /2 INCHES WHENEVER THE LAWNS BECOME 2-1 /2 INCHES HIGH. 6. AT SIXTY (60) DAYS AFTER PLANTING AND PRIOR TO THE END OF THE MAINTENANCE PERIOD, 16-6-8 SHALL BE APPLIED UNIFORMLY TO LAWN AND PLANTING AREAS AT THE RATE OF SIX (6) POUNDS PER 1,000 SQUARE FEET. IRRIGATE LAWNS IMMEDIATELY AFTER FERTILIZATION. EXTENDED MAINTENANCE: WHEN IN THE OPINION OF THE LANDSCAPE ARCHITECT OR OWNER'S REPRESENTATIVE, IMPROPER MAINTENANCE. POSSIBLE POOR OR UNHEALTHY CONDITION OF PLANT MATERIALS, OR UNESTABLISHED LAWNS ARE EVIDENT OR WHEN MAINTENANCE WORK IS NOT BEING PERFORMED, THE CONTRACTOR SHALL BE RESPONSIBLE FOR ADDITIONAL MAINTENANCE OF THE WORK AT NO CHARGE TO THE OWNER UNTIL FINAL COMPLETION IS DELIVERED. PROTECTION: THE CONTRACTOR SHALL PROVIDE PROTECTION OF ALL PLANTING AREAS AGAINST TRAFFIC OR OTHER DAMAGE. DAMAGED AREAS SHALL BE REPAIRED IMMEDIATELY BY THE CONTRACTOR. IRRIGATION WATERING: WATERING WILL BE REQUIRED WHEN SOIL MOISTURE IS BELOW OPTIMUM LEVEL FOR BEST PLANT GROWTH OR WHEN ORDERED BY THE LANDSCAPE ARCHITECT OR OWNER'S REPRESENTATIVE. HAND WATERING MAY BE REQUIRED WHEN HIGH OR HOT WIND CONDITIONS EXIST. INSPECTION: PLANTS SHALL BE INSPECTED BY THE CONTRACTOR AT LEAST TWICE PER WEEK AND NEEDED MAINTENANCE SHALL BE PERFORMED PROMPTLY. J. ACCEPTANCE: AT CONCLUSION OF MAINTENANCE PERIOD AN OBSERVATION SHALL BE MADE BY THE LANDSCAPE ARCHITECT AND OWNER'S REPRESENTATIVE TO DETERMINE THE ACCEPTABILITY OF WORK, INCLUDING MAINTENANCE. THE CONTRACTOR WILL BE NOTIFIED OF ALL DEFICIENCIES REVEALED BY THE OBSERVATION BEFORE ACCEPTANCE. OWNER MUST ACCEPT ALL MAINTAINED AREAS, IN WRITING, PRIOR TO END OF MAINTENANCE PERIOD. SEQUENCING AND SCHEDULING A. COORDINATE THE WORK OF THIS SECTION WITH INSTALLATION OF UNDERGROUND IRRIGATION SYSTEM UTILITIES, PIPING AND WATERING HEADS. GENERAL REQUIREMENTS A. THE TERM "PLANTING AREA" SHALL MEAN ALL AREAS TO BE PLANTED WITH TREES, SHRUBS, GROUNDCOVERS, STOLON OR SOD. 8. ACTUAL PLANTING SHALL BE PERFORMED DURING THOSE PERIODS WHEN WEATHER AND SOIL CONDITIONS ARE SUITABLE IN ACCORDANCE WITH LOCALLY ACCEPTED HORTICULTURAL PRACTICE. C. ALL ROCK AND OTHER GROWTH OR DEBRIS ACCUMULATED DURING THE DURATION OF THE PROJECT SHALL BE REMOVED FROM THE SITE. D. PRIOR TO EXCAVATION FOR PLANTING OR PLACING OF PLANT MATERIALS, LOCATE ALL UNDERGROUND UTILITY LINES STILL IN E F. G. H. USE ANO TAKE PROPER PRECAUTIONS TO AVOID DAMAGE TO SUCH IMPROVEMENTS. IN THE EVENT OF A CONFLICT BETWEEN SUCH LINES AND PLANT LOCATIONS, NOTIFY THE LANDSCAPE ARCHITECT. THE CONTRACTOR ASSUMES ALL RESPONSIBILITY FOR MAKING ANY AND ALL REPAIRS FOR DAMAGES FROM WORK AS HEREIN SPECIFIED. GRADING AND SOIL PREPARATION WORK SHALL BE PERFORMED ONLY DURING THE PERIOD WHEN BENEFICIAL AND OPTIMUM RESULTS MAY BE OBTAINED. IF THE MOISTURE CONTENT OF THE SOIL SHOULD REACH SUCH A LEVEL THAT WORKING IT WOULD DESTROY SOIL STRUCTURE, SPREADING GRADING OPERATIONS SHALL BE SUSPENDED UNTIL THE MOISTURE CONTENT IS INCREASED OR REDUCED TO ACCEPTABLE LEVELS AND THE DESIRED RESULTS ARE LIKELY TO BE OBTAINED. ALL SCALED DIMENSIONS ARE APPROXIMATE. BEFORE PROCEEDING WITH ANY WORK, CAREFULLY CHECK AND VERIFY ALL DIMENSIONS AND IMMEDIATELY INFORM THE LANDSCAPE ARCHITECT OF ANY DISCREPANCY BETWEEN THE DRAWINGS AND/OR SPECIFICATIONS AND ACTUAL CONDITIONS. QUANTITIES FOR PLANT MATERIALS ARE SHOWN FOR CONVENIENCE ONLY, AND NOT GUARANTEED. CHECK AND VERIFY COUNT AND SUPPLY SUFFICIENT NUMBER TO FULFILL INTENT OF DRAWINGS. NOTIFY LANDSCAPE ARCHITECT OF DISCREPANCIES BETWEEN QUANTITIES AND SYMBOLS SHOWN PRIOR TO INSTALLATION. ADEQUATELY STAKE, BARRICADE AND PROTECT ALL IRRIGATION EQUIPMENT, MANHOLES, UTILITY LINES AND OTHER EXISTING PROPERTY DURING ALL PHASES OF THE SOIL AMENDING AND GRADING OPERATION. I. SPECIMEN TREE SELECTION: 1. ONE PHOTOGRAPH OF EACH TREE VARIETY AND SIZE, CALLED OUT ON DRAWINGS, SHALL BE DELIVERED TO THE LANDSCAPE ARCHITECT FOR APPROVAL PRIOR TO DELIVERY TO SITE OR INSTALLATION. 2. THE CONTRACTOR SHALL IMMEDIATELY REMOVE FROM THE SITE ANY TREES REJECTED BY THE LANDSCAPE ARCHITECT. J. SHRUB AND TREE SAMPLES: TYPICAL SAMPLES, THREE EACH OF ALL VARIETIES AND SIZES (5 GALLON AND UNDER FOR SHRUBS, 15 GALLON ANO UNDER FOR TREES) OF ALL PLANT MATERIALS SHALL BE SUBMITTED FOR INSPECTION APPROVAL AT THE SITE A MINIMUM OF FIFTEEN (15) DAYS PRIOR TO PLANTING OPERATIONS. APPROVED SAMPLES SHALL REMAIN ON THE SITE AND SHALL BE MAINTAINED BY THE CONTRACTOR AS STANDARDS OF COMPARISON FOR PLANT MATERIALS TO BE FURNISHED. SAMPLES SHALL BE INCORPORATED INTO THE WORK. K. REJECTION AND SUBSTITUTION: ALL PLANTS NOT CONFORMING TO THE REQUIREMENTS HEREIN SPECIFIED SHALL BE CONSIDERED DEFECTIVE AND SUCH PLANTS, WHETHER IN PLACE OR NOT, SHALL BE MARKED AS REJECTED AND BE IMMEDIATELY REMOVED FROM THE SITE OF THE WORK AND REPLACED WITH ACCEPTABLE PLANT MATERIALS. THE PLANT MATERIALS SHALL MEET ALL APPLICABLE INSPECTIONS REQUIRED BY LAW. ALL PLANTS SHALL BE OF THE SPECIES, VARIETY SIZE, AGE, FLOWER COLOR AND CONDITION AS SPECIFIED HEREIN AND/OR AS INDICATED ON THE DRAWINGS. UNDER NO CONDITION WILL THERE BE ANY SUBSTITUTION OF PLANT SPECIES, VARIETY OR REDUCED SIZES FOR THOSE LISTED ON THE ACCOMPANYING DRAWINGS, EXCEPT WITH THE WRITTEN CONSENT OF THE LANDSCAPE ARCHITECT. L. ALL UTILITIES (WATER AND ELECTRICITY) USED DURING THE INSTALLATION AND MAINTENANCE OF THE LANDSCAPING AND IRRIGATION SYSTEMS FOR THIS PROJECT SHALL BE PAID FOR BY THE OWNER. 1.9 INVOICING OF PLANT MATERIAL AND SOIL PREPARATION AND SOIL PREPARATION CONFORMANCE TEST A. AFTER INSTALLATION OF PLANT MATERIALS BUT, PRIOR TO THE PRE-MAINTENANCE INSPECTION, THE LANDSCAPE ARCHITECT, WITH THE HERETOFORE SPECIFIED SIGNED COPIES OF THE REQUIRED CERTIFICATES, TRIP SLIPS AND INVOICES FOR THE PLANT MATERIALS AND RELATED ITEMS, SHALL INVOICE SUCH MATERIAL COMPARING THE TOTAL AREA AND/OR THE AMOUNTS SPECIFIED. IF THE MINIMUM AMOUNTS HAVE NOT BEEN FURNISHED, THE LANDSCAPE ARCHITECT OR OWNER'S REPRESENTATIVE WILL REQUIRE THE INSTALLATION OF ADDITIONAL MATERIALS TO FULFILL THE MINIMUM REQUIREMENTS SPECIFIED. B. UPON DELIVERY OF MATERIALS AND/OR COMPLETION OF ALL SOIL CONDITIONING AND GRADING, BUT PRIOR TO INITIATING PLANTING OPERATIONS, THE LANDSCAPE ARCHITECT WITH THE HERETOFORE SPECIFIED SIGNED COPIES OF REQUIRED CERTIFICATES, TRIP SLIPS AND INVOICES FOR SOIL PREPARATION MATERIALS, SHALL INVOICE SUCH MATERIAL COMPARING THE TOTAL QUANTITIES OF EACH MATERIAL FURNISHED AGAINST THE TOTAL AREA TO EACH OPERATION. IF THE MINIMUM RATES OF APPLICATION HAVE NOT BEEN MET, THE LANDSCAPE ARCHITECT OR OWNER'S REPRESENTATIVE WILL REQUIRE THE DISTRIBUTION OF ADDITIONAL QUANTITIES OF THESE MATERIALS TO FULFILL THE MINIMUM APPLICATION REQUIREMENTS SPECIFIED. C. A SAMPLE OF THE SOIL AMENDMENTS SHALL BE DELIVERED TO THE LANDSCAPE ARCHITECT WITHIN FIFTEEN (15) DAYS AFTER RECORDING OF THE CONTRACT FOR SUBMITTAL TO A TESTING LABORATORY. AFTER SOIL AMENDMENTS HAVE BEEN THOROUGHLY MIXED INTO THE SITE, ONE ( 1) SAMPLE OF THE MIXED SOIL WILL BE TAKEN BY THE CONTRACTOR AND SUBMITTED TO AN APPROVED SOIL LABORATORY FOR COMPARISON TO A CONTROL MIX. COST OF THE ABOVE TESTING BY THE SOILS LABORATORY SHALL BE BORNE BY THE CONTRACTOR. PART 2 -PRODUCTS 2. 1 MATERIALS A. TOPSOIL: CLEAN, ON-SITE SOIL, OR AT CONTRACTOR'S OPTION, IMPORTED TOPSOIL APPROVED BY THE LANDSCAPE ARCHITECT. SUPPLY TOPSOIL FOR ALL BACKFILL MIXES FOR PLANTS TO BRING FINISHED GRADES TO 1 INCH BELOW TOPS OF CURBS, SIDEWALKS AND DRIVEWAYS. TOPSOIL SHALL NOT BE USED FOR PLANTING OPERATIONS WHILE IN A MUDDY CONDITION. B. IMPORTED TOPSOIL: FERTILE. AGRICULTURAL SANDY LOAM, TYPICAL FOR LOCALITY, CAPABLE OF SUSTAINING VIGOROUS PLANT GROWTH, TAKEN FROM DRAINED SITE, FREE OF SUBSOIL, CLAY, ROCKS, IMPURITIES, PLANTS, WEEDS AND ROOTS; MINIMUM PH VALUE OF 5.4 AND MAXIMUM 7.0. C. SOIL AMENDMENT AND FERTILIZER: SOIL CONDITIONER SHALL CONTAIN A SPECIAL BLEND OF ORGANIC FRACTIONS TO SUPPLY SEVERAL DEGREES OF BREAKDOWN RATE. A PORTION OF INORGANIC AMENDMENT THAT RESISTS FURTHER BREAKDOWN, A LONG-LASTING FORM OF IRON, PH OF 5.5 TO 6.0, SALINITY OF 1.75, ORGANIC MATTER (DRY WEIGHT BASIS) MORE THAN 90%, NON-IONIC WETTING AGENT AND TOTAL NITROGEN CONTENT OF 0.5%. (LOAMEX, ORGANO LIFE, FOREST HUMUS OR APPROVED EQUAL). D. GYPSUM SHALL BE A COMMERCIALLY PROCESSED AND PACKAGED GYPSUM (CAS04, 2H20) WITH MINIMUM 80% GRADE CONTAINING 14% MINIMUM COMBINED SULFUR. E. IRON SULFATE: FERRIC SULFATE OR FERROUS SULFATE IN PELLET OR GRANULAR FORM CONTAINING NOT LESS THAN 18.5% IRON EXPRESSED AS METALLIC IRON. REGISTERED AS AN AGRICULTURAL MINERAL WITH THE STATE DEPARTMENT OF AGRICULTURE IN COMPLIANCE WITH ARTICLE 2, "FERTILIZING MATERIALs", SECTION 1030 OF THE AGRICULTURE CODE. F. G. H. I. SOIL SULPHUR: 99% PURE. PRE-PLANT FERTILIZER: (1-10-10) SHALL BE A COMBINATION OF NATURAL ORGANIC AND INORGANIC GRANULAR FERTILIZERS, FREE FLOWING, AND SHALL CONTAIN THE FOLLOWING MINIMUM AVAILABLE PERCENTAGE BY WEIGHT OF PLANT FOOD: NITROGEN PHOSPHORIC ACID POTASH 1 .0% MINIMUM 10.0% MINIMUM 10.0% MINIMUM POST-PLANT FERTILIZER: (7-9-4) SHALL BE A LONG-LASTING, ORGANIC AND CONTROLLED RELEASE PLASTIC-COATED, UNIFORM IN COMPOSITION, FREE FLOWING AND SHALL CONTAIN THE FOLLOWING MINIMUM AVAILABLE PERCENTAGES BY WEIGHT OF PLANT FOOD: NITROGEN PHOSPHORIC ACID POTASH 7% MINIMUM 9% MINIMUM 4% MINIMUM PLANTING TABLETS SHALL BE AGRIFORM (20-10-5) OR APPROVED EQUAL. 2.2 PLANTING BACKFILL N. GROUNDCOVER PLANTS SHALL BE HEALTHY, VIGOROUS ROOTED CUTTINGS GROWN IN FLATS UNTIL TRANSPLANTING. 2.3 2.4 A. THE COMPOSITION FOR BACKFILL MATERIAL FOR PLANTING PITS SHALL BE BASED ON SOIL ANALYSIS RECOMMENDATIONS. THE FOLLOWING MAY BE USED FOR BIDDING PURPOSES ONLY: SOIL CONDITIONER STOCK-PILED ON SITE SOIL IRON SULPHATE GYPSUM PRE-PLANT FERTILIZER 1 PART 2 PARTS 2 LBS./CU. YD. OF MIX 10 LBS./CU. YD. OF MIX 4 LBS./CU. YD. OF MIX STAKING MATERIALS A. TREE STAKES SHALL BE OF LODGEPOLE PINE. THESE SHALL BE STRAIGHT SHAFTS, SHAVED AND CUT CLEAN AND BARE OF BRANCHES AND STUBS, OF UNIFORM THICKNESS WIH, A MINIMUM DIAMETER OF 2 INCHES, FREE OF LOOSE KNOTS, SPLITS OR BENDS. STAKES SHALL BE NO LESS THAN TEN FEET IN LENGTH, TREATED WITH COPPER NAPTHENATE. B. TREE TIES SHALL BE FLEXIBLE, NON-DETERIORATING, SELF-FASTENING, BLACK VINYL TREE TIES OF SIZES REQUIRED TO ADEQUATELY SUPPORT TREES. PLANT MATERIALS A. NOMENCLATURE: THE SCIENTIFIC AND COMMON NAMES OF PLANTS HEREIN SPECIFIED CONFORM WITH THE APPROVED NAMES GIVEN IN "A CHECKLIST OF WOODY ORNAMENTAL PLANTS OF CALIFORNIA", PUBLISHED BY THE UNIVERSITY OF CALIFORNIA, COLLEGE OF AGRICULTURE, MANUAL 32 (1963). SEE LIST OF PLANT MATERIAL ON DRAWINGS. B. ALL MATERIAL PROVIDED SHALL BE WELL BRANCHED ANO PROPORTIONED, WITH RESPECT TO WIDTH-HEIGl,T RELATIONSHIP. C. LABELING: MATERIALS SHALL BE CLEARLY LABELED AS TO SPECIES AND VARIETY. ALL PATENTED PLANTS (CULTIVAR) SHALL BE DELIVERED WITH A PROPER PLANT PATENT ATTACHED. D. QUALITY AND SIZE OF ALL PLANTS Sl!ALL BE OF NO. 1, OF PINTO TAG STOCK. THEY SHALL BE VIGOROUS, OF NORMAL GROWTH, FREE FROM DISEASE, INSECTS, INSECT EGGS AND/OR EXCEED THE MEASUREMENTS SPECIFIED. PINTO TAGS MUST BE SUBMITTED TO THE LANDSCAPE ARCHITECT. TREE TRUNKS SHALL BE STURDY AND WELL • HARDENED OFF", SELF-SUPPORTING. PLANTS SHALL HAVE WELL-DEVELOPED BRANCH SYSTEMS, VIGOROUS AND FIBROUS ROOT SYSTEMS, NOT ROOT OR CONTAINER BOUND. E. CONTAINER STOCK (1 GALLON, 5 GALLON, 15 GALLON) SHALL HAVE GROWN IN CONTAINERS FOR AT LEAST SIX (6) MONTHS, BUT NOT OVER TWO (2) YEARS. NO CONTAINER PLANTS THAT HAVE CRACKED OR BROKEN BALLS OF EARTH, WHEN TAKEN FROM THE CONTAINER, SHALL BE PLANTED, EXCEPT UPON SPECIAL APPROVAL. NO TREES WITH DAMAGED ROOTS OR BROKEN BALLS SHALL BE PLANTED. F. PRUNING SHALL NOT BE DONE, PRIOR TO DELIVERY, EXCEPT BY WRITTEN APPROVAL BY THE LANDSCAPE ARCHITECT. G. INSPECTION OF PLANT MATERIALS, REQUIRED BY CITY. COUNTY OR STATE AUTHORITIES SHALL BE A RESPONSIBILITY OF THE CONTRACTOR AND WHERE NECESSARY THE CONTRACTOR SHALL HAVE SECURED PERMITS OR CERTIFICATES PRIOR TO DELIVERY OF PLANTS TO SITE. H. PROTECTION: PLANTS SHALL BE HANDLED, STORED AND MAINTAINED TO PREVENT DRYING OUT, WIND BURN, WILTING OR ROOT OR STEM DAMAGE. EVIDENCE OF THESE CONDITIONS WILL BE GROUNDS FOR PLANT REPLACEMENT. I. PLANTS SHALL BE SUBJECT TO INSPECTION AND APPROVAL OR J, K. L. M. REJECTION AT THE PROJECT SITE AT ANY TIME BEFORE OR DURING THE PROGRESS OF WORK FOR SIZE, VARIETY, CONDITION, LATENT DEFECTS AND INJURIES. REJECTED PLANTS SHALL BE REMOVED FROM THE PROJECT SITE IMMEDIATELY. SUBSTITUTIONS WILL NOT BE PERMITTED EXCEPT THAT IF PROOF IS SUBMITTED THAT ANY PLANT SPECIFIED IS NOT OBTAINABLE, A PROPOSAL WILL BE CONSIDERED FOR USE OF THE NEAREST EQUIVALENT SIZE OR VARIETY AND COST. ALL SUBSTITUTIONS SUBJECT TO LANDSCAPE ARCHITECT'S WRITTEN APPROVAL. QUANTITIES SHALL BE FURNISHED AS NEEDED TO COMPLETE WORK AS SHOWN ON DRAWINGS. THE LANDSCAPE ARCHITECT RESERVES THE RIGHT TO INSPECT ROOT CONDITION OF ANY SPECIES, PARTICULARLY THOSE GROWN FROM SEED. AND IF FOUND DEFECTIVE, TO REJECT THE PLANTS REPRESENTED BY THE DEFECTIVE SAMPLE. IDENTIFY PLANT SPECIES OR VARIETIES CORRECTLY ON LEGIBLE, WEATHER-PROOF LABELS ATTACHED SECURELY TO THE JOB SITE. THERE SHALL BE A MINIMUM OF ONE LABELED PLANT FOR EACH FIVE PLANTS IN A LOT. 0. LAWN SHALL BE PLANTED WITH SOD IN AREA INDICATED ON PLANS AS A BID ALTERNATE. THE BASE BID SHALL INCLUDE THE PLANTING OF LAWNS FROM HYDROSTOLON. SOD SHALL BE FRESHLY CUT WITHIN THE LAST TWENTY-FOUR (24) HOURS AND KEPT MOIST TO AVOID SOD SLABS OR EDGES FROM DRYING OUT. P. HYOROSTOLON MATERIAL: 1. HYDROMULCH: HYDROMULCH MATERIAL SHALL BE CLEAN, NATURAL WOOD CELLULOSE FIBER MULCH. WETTING AGENT CONSISTING OF 95% Al.KY/POLYETHYLENE GLYCOL APPLIED AT TWO QUARTS PER ACRE OR AS PER MANUFACTURER'S RECOMMENDATIONS. 2. HYDROMULCH FERTILIZER: (5-3-1 WITH 4% SULPHUR). FERTILIZER SHALL BE A COMMERCIAL GRADE. UNIFORM IN COMPOSITION. DRY ANO FREE FLOWING. OR ANALYSIS AS NOTED HEREIN, AND PARTICLES SIZE OF NOT LESS THAN 2% THROUGH A NUMBER 48 MESH. FERTILIZER SHALL BE DELIVERED TO THE SITE IN THE ORIGINAL, UNOPENED CONTAINER, BEARING THE MANUFACTURER'S GUARANTEED ANALYSIS. ANY FERTILIZER THAN BECOMES CAKED OR DAMAGED WILL NOT BE ACCEPTABLE. FERTILIZER SHALL BE AS SUPPLIED BY GRO-POWER OR APPROVED EQUAL. 3. WATER: GENERAL PRECAUTIONS SHOULD BE OBSERVED WHEN DRAWING WATER FROM .SOURCES OTHER THAN MAIN'S PRESSURE. THE USE OF FILTERS MAY BE REQUIRED WHEN DIRECTED. SUCH WATER MUST BE FREE OF IMPURITIES. EXCESS CHLORINE AND SALTS. 4. HYDROSTOLON SHALL BE AS SHOWN ON THE PLANS. Q. PRE-EMERGENCE HERBICIDE SHALL BE SURFLAN, TREFLAN, DYMID OR APPROVED EQUAL R. WEED CONTACT SPRAY SHALL BE PHYTAR 560, BROADSIDE, ROUND-UP OR APPROVED EQUAL. 2.5 BARK MULCH A. BARK MULCH SHALL BE MEDIUM SIZED, 3/4 TO 1-1/2 INCH SIZE, DERIVED FROM PINE AND/OR FIR BARK. BARK MULCH SHALL BE MEDIUM DECORATIVE BARK AS SUPPLIED BY A-1 SOILS OR APPROVED EQUAL. 2.6 CONCRETE MOWCURBS A. MOWCURBS SHALL BE 520-C-2500 CONCRETE WITH #4 REBAR CENTERED. 2.7 TREE STAND PIPES A. TREE STANO PIPES SHALL BE 4 INCHES RIGID, PERFORATED PVC PIPE WRAPPED WITH FlLTER FABRIC AND PLACED UPRIGHT IN AUGURED HOLE SURROUNDED WITH GRAVEL: ONE PER TREE. KEEP STAND PIPE FREE OF GRAVEL TO FACILITATE MONITORING OF WATER LEVEL AT BOTTOM OF PIT AND COVER WITH BLACK PLASTIC. 2.8 TREE GUARDS A. TREE GUARDS SHALL BE MADE OF .D50 POLYETHYLENE WITH U.V. INHIBITORS AND SHALL EXPAND AS TREE GROWS TO 4 INCHES DIAMETER. 2.9 FILTER FABRIC A. FILTER FABRIC AT DRAIN PIPE SHALL BE NON-WOVEN POLYPROPELENE WITH A WEIGHT OF 4.5 OUNCES PER SQUARE YARD, GRAB STRENGTH OF 12D POUNDS. TENSILE ELONGATION OF 55%, BURST STRENGTH OF 210 PSI, TEAR STRENGTH OF 50 POUNDS AND PUNCTURE STRENGTH OF 70 POUNDS. 2. 1 0 ROOT BARRIERS A. BIOLOGICAL ROOT CONTROL DEVICE AS MANUFACTURED BY BIOBARRIER: 1-SD0-352-6776, OR APPROVED EQUAL. WIDTH SHALL BE 19.5 INCHES. ~ "" t;,;J "AS BUil f' ~ ARIANE/ "" APPROVED FOR PLANTING . ~ aic ·--,.. . AND IRRIGATION ONLY, l DIP. 11 C<J/94 t&..,. ~/J CALI~ INCLUDING PRECISE TITLE DATE LOCATION OF PLANTING REVIEWED BY: APPROVED AREAS. ENGINEERING PLANCHECKER DATE INSPECTOR DATE . I SsET I I SHgTS I CITY OF CARLSBAD PLANNING DEPARTMENT SPECIFICATIONS-3 .-- APPROVED . .. " / I /tJ.!(f.::/ ···-71,l· ( __.. ~ ' ASSISTANT PLANNING DIRECTOR DATE OWN BY· JB-PROJECT NO. DRAWING NO. DATE INITIAL REVISION DESCRIPTION DATE INITIAL DATE INITIAL CHKD BY· CD ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL RVWD BY: CUP 255A 338-BL ~- PART 3 -EXECUTION 3.1 PREPARATION A. BEGINNING OF INSTALLATION INDICATES CONTRACTORS ACCEPTANCE OF EXISTING CONDITIONS. 8. CLEARING AND GRUBBING: PRIOR TO TILLAGE OPERATIONS, VEGETATION GROWTH SHALL BE GRUBBED, RAKED AND CLEARED FROM THE SITE. THE GROUND SURFACE SHALL BE CLEARED OF MATERIAL WHICH MIGHT HINDER GRADING, TILLAGE, PLANTING AND MAINTENANCE OPERATIONS AND BE DISPOSED OF OFF THE SITE. 3.2 SOIL CONDITIONING, FERTILIZING AND ROTOTILLING A. THE SOIL AMENDMENTS SPECIFIED BELOW ARE FOR BIDDING PURPOSES ONLY. PRIOR TO ADDING SOIL AMENDMENTS, THE CONTRACTOR SHALL PROVIDE ANALYSIS OF IMPORTED AND EXISTING SOIL OBTAINED FROM ONE ( 1) SOIL SAMPLE FROM LOCATION AS DIRECTED BY THE LANDSCAPE ARCHITECT OR OWNER'S REPRESENTATIVE. THE SAMPLES SHALL BE ANALYZED BY AN APPROVED TESTING LABORATORY AND AMENDMENTS APPLIED AS OUTLINED IN THE SOILS REPORT. 8. AFTER THE AREAS HAVE BEEN GRADED, THE FOLLOWING RATES OF SOIL CONDITIONING AND AMENDMENT MATERIALS SHALL BE EVENLY SPREAD OVER ALL PLANTING AREAS AND SHALL BE THOROUGHLY SCARIFIED TO AN AVERAGE DEPTH OF 6 INCHES BY ROTOTILLING A MINIMUM OF 2 ALTERNATING PASSES (QUANTITIES LISTED MAY BE MODIFIED BASED ON SOIL TESTS): SOIL CONDITIONER SOIL SULPHUR IRON SULPHATE GYPSUM PRE-PLANT FERTILIZER 4 CU. YD. PER 1,000 SQ. FT. 20 LBS. PER 1,000 SQ. FT. 20 LBS. PER 1.000 SO. FT. 100 LBS. PER 1,000 SQ. FT. 20 LBS. PER 1,000 SQ. FT. C. PRE-PLANT FERTILIZER SHALL BE INCORPORATED INTO THE TOP 6 INCHES OF FINISH GRADE. FERTILIZER SHALL BE APPLIED AFTER LEACHING OPERATION. • CAUTION: IRON SULPHATE WILL STAIN CONCRETE. GRANITE AND OTHER PAVED SURFACES. AVOID CONTACT BETWEEN THESE SURFACES AND ANY SOIL MIX CONTAINING IRON SULPHATE. AFTER IRON SULPHATE APPLICATION, BROOM ALL SURFACES FREE OF MATERIAL BEFORE ANY WATER APPLICATION. INCLUDING IMPENDING RAINS. D. SOIL PREPARATION PROCEDURE FOR ALL LANDSCAPED AREAS: 1. AFTER LANDSCAPE AREAS HAVE BEEN GRADED, COMPACTED AND SLOPED TO DRAIN IN CONFORMANCE WITH THE CIVIL ENGINEER'S PLAN, CONTRACTOR SHALL ACCEPT THE AREAS FOR LANDSCAPE SOIL PREPARATION. HERBICIDE APPLICATOR SHALL BE LICENSED BY THE STATE OF CALIFORNIA. 2. AREAS THAT HAVE NOT BEEN GRADED AND WILL BE PLANTED SHALL BE THOROUGHLY IRRIGATED FOR A MINIMUM OF TWO WEEKS OR UNTIL WEEDS GERMINATE AND VIGOROUS WEED GROWTH IS EVIDENT. APPLY CONTACT HERBICIDE PER MANUFACTURERS SPECIFICATIONS. REPEAT PROCESS IF REQUIRED 8Y LANDSCAPE ARCHITECT UNTIL WEED KILL IS ACHIEVED. HERBICIDE APPLICATOR SHALL BE LICENCED BY THE STATE OF CALIFORNIA 3. ALL AREAS SHALL BE DEEP RIPPED TO A DEPTH OF 12 INCHES AND ALL ROCKS 1 INCH OR LARGER SHALL BE REMOVED FROM THE TOP 8 INCHES OF SOIL. THE THOROUGHNESS OF ROCK REMOVAL SHALL BE APPROVED BY THE LANDSCAPE ARCHITECT PRIOR TO INCORPORATION OF AMENDMENTS. ADEQUATE REPLACEMENT SOIL SHALL BE IMPORTED TO EQUAL VOLUME OF ROCK REMOVED. (SEE TOPSOIL SPECIFICATION). 4. INCORPORATE AGRICULTURAL GYPSUM AND SOIL SULPHUR TO A DEPTH OF 8-12 INCHES. 5. DEEP WATER LEACHING: DUE TO THE TYPE OF SOIL IN THE SITE, IT IS MANDATORY THAT SOILS BE LEACHED AND THAT THE SOIL BE RE-TESTED FOR SUITABILITY PRIOR TO INCORPORATING NUTRITIONAL AMENDMENTS. ALL AREAS SHALL BE LEACHED TWO TIMES TO A DEPTH OF 8 INCHES EACH TIME. SOIL TEST MUST BE CONDUCTED BY AN APPROVED, REPUTABLE SOIL LABORATORY AND MEET THE FOLLOWING REQUIREMENTS PRIOR TO PLANTING: ECE -MAXIMUM 3.0 PH -MAXIMUM 7.50 -MINIMUM 6.00 6. APPROVED LABS FOR SOIL TESTING ARE: AGRI SERVICE SOIL AND PLANT LAB, 2142-B INDUSTRIAL COURT, VISTA, CA 92083, (619) 727-5451; SOIL AND PLANT LABORATORY, 421 SOUTH LYON STREET. SANTA ANA. CA 92107; WILBUR ELLIS, 7982 IRVINE BOULEVARD, EAST IRVINE, CA 92650, (800) 792-5983 OR (714) 551-0363. 7. REAPPLICATION OF SOIL AMENDMENT AND LEACHING SHALL BE REQUIRED BY THE CONTRACTOR IF TESTS SHOW A NEGATIVE RESULT. EXPENSE OF TEST, REAPPLICATION OF SOIL AMENDMENT AND LEACHING OPERATION SHALL BE BORNE BY THE CONTRACTOR. 8. ADD NUTRITIONAL AMENDMENTS TO A DEPTH OF 6 INCHES. THE THOROUGHNESS AND COMPLETENESS OF THE ROTOTILLING AND INCORPORATION OF THE SOIL CONDITIONERS/AMENDMENTS SHALL BE ACCEPTABLE TO THE LANDSCAPE ARCHITECT OR OWNER'S REPRESENTATIVE. SLOPES 2:1 AND STEEPER, OR AS PER THE DRAWINGS, OMIT SDIL CONDITIONER APPLICATION OF TILLING. 9. DEEP WATER LEACHING SHALL BE DONE PRIOR TO THE APPLICATION OF PRE-PLANT FERTILIZER. 10. GRADES: PLANTING AREAS WHICH HAVE BEEN SOIL CONDITIONED AND/OR GRADED SHALL BE MAINTAINED IN A TRUE AND EVEN CONDITION PRIOR TO PLANTING. CONTRACTOR SHALL INCLUDE REPAIRS TO PREVIOUSLY GRADED AREAS, IF DISRUPTION OF THESE AREAS SHOULD OCCUR PRIOR TO END OF MAINTENANCE PERIOD 11. SETTLING OF SOIL: WHEN GRADING, DEEP RIPPING, TOPSOILING, ADDITION OF SOIL CONDITIONING AND TILLING HAVE BEEN ACCOMPLISHED, AREAS SHALL BE COMPACTED AND SETTLED BY HEAVY IRRIGATION TO A MINIMUM DEPTH OF 12 INCHES WITHOUT CAUSING EROSION OR SLOUGHING OF SOILS. SOIL TESTS WILL BE REQUIRED AFTER LEACHING TO ASSURE CONFORMANCE TO SOIL TEST RESULTS. E. 12. FINAL GRADING OF PLANTING AREAS: PLANTING AREAS SHALL BE FREE OF ROCKS LARGER THAN 1 INCH WITH NO MORE THAN 5% BY VOLUME OF ROCKS SMALLER THAN 1 INCH. ALL DEPRESSIONS, VOIDS, EROSION, SETTLED TRENCHES AND EXCAVATIONS SHALL BE FILLED WITH AMENDED SOIL AND/OR REMOVED BY THE CONTRACTOR LEAVING A SMOOTH, EVEN FINISH GRADE. FINAL GRADE SHALL BE ESTABLISHED TO THE CIVIL ENGINEER'S SPECIFICATIONS AND THE FOLLOWING DIRECTIVES: A GRADE SHALL ENSURE POSITIVE DRAINAGE OF SITE, DIRECTING SURFACE DRAINAGE TOWARD CURBS, GUTTERS, SWALES AND DRAINS; AWAY FROM BUILDING FOUNDATIONS, FREE OF IRREGULARITIES AND DEPRESSIONS. A MINIMUM OF 2% DRAINAGE AWAY FROM BUILDINGS SHALL BE MAINTAINED. B. GRADES SHALL BE 1 /2 INCH BELOW ADJACENT PAVED AREAS, SIDEWALKS, VALVE BOXES, AND MOWING STRIPS IN LAWN AREAS. GRADES SHALL BE 2 INCHES BELOW ADJACENT PAVED AREAS, SIDEWALKS, VALVE BOXES, AND MOW STRIPS IN SHRUB AREAS. GRADES SHALL BE FLUSH WITH DRAINAGE CLEAN-OUTS, DRAINS, MANHOLES, ETC., AND SHALL HAVE A MINIMUM SLOPE OF TWO PERCENT (2%) TO DRAINS. C. MAINTAIN GRADES WITHIN A TOLERANCE OF + /-0. 1 FOOT OF GRADES SHOWN ON THE CIVIL ENGINEER'S PLANS. 13. NO PLANTING SHALL BE INSTALLED UNTIL APPROVAL HAS BEEN GIVEN BY THE LANDSCAPE ARCHITECT OR OWNER'S REPRESENTATIVE. CARE SHALL BE TAKEN THAT THE RATE OF APPLICATION OF WATER DOES NOT CAUSE EROSION OR SLOUGHING OF SOILS. F. ALL DEPRESSIONS, VOIDS, EROSION SCARS AND SETTLED TRENCHES GENERATED BY THE DEEP WATERING SHALL BE FILLED WITH CONDITIONED TOPSOIL AND BROUGHT TO FINISH GRADE. 3.3 FINISH GRADING A. FINISH GRADES SHALL BE INDICATED ON CIVIL ENGINEER'S DRAWING. 8. FINISH GRADES SHALL BE MEASURED AS THE FINAL WATER COMPACTED AND SETTLED SURFACE GRADES AND SHALL BE WITHIN +/-0.1 FOOT OF THE SPOT ELEVATIONS AND GRADE LINES INDICATED. C. MOLDING AND ROUNDING OF THE GRADES SHALL BE PROVIDED AT ALL CHANGES IN SLOPE. D. ALL UNDULATIONS AND IRREGULARITIES IN THE PLANTING SURFACES RESULTING FROM TILLAGE, ROTOTILLING AND ALL OTHER OPERATIONS SHALL BE LEVELED AND FLOATED OUT BEFORE PLANTING OPERATIONS ARE INITIATED. E. THE CONTRACTOR SHALL TAKE EVERY PRECAUTION TO PROTECT AND AVOID DAMAGE TO SPRINKLER HEADS, IRRIGATION LINES AND OTHER UNDERGROUND UTILITIES DURING HIS GRADING AND CONDITIONING OPERATIONS. F. FINAL FINISH GRADES SHALL INSURE POSITIVE DRAINAGE OF THE SITE WITH ALL SURFACE DRAINAGE AWAY FROM BUILDINGS, WALLS AND TOWARD ROADWAYS, DRAINS AND CATCH BASINS. G. PLANTING SURFACES SHALL BE GRADED WITH NO LESS THAN TWO PERCENT (2%) SURFACE SLOPE FOR POSITIVE DRAINAGE. H. AREAS SHOWN ON PLANS AS TURF AREAS TO RECEIVE SOIL PREPARATION AND CONDITIONING (AMEND AND FINE GRADE SOIL) SHALL HAVE ALL STONES REMOVED FROM THE SURFACE OF THE LAWN BED. 3.4 PLANTING A. THE LAYOUT OF LOCATIONS FOR PLANTS AND OUTLINES OF GROUNDCOVER TO BE PLANTED SHALL BE APPROVED ON THE SITE BY THE LANDSCAPE ARCHITECT PRIOR TO THEIR PLANTING. ALL SUCH LOCATIONS SHALL BE CHECKED FOR POSSIBLE INTERFERENCE WITH EXISTING UNDERGROUND PIPING PRIOR TO EXCAVATION OF HOLES. IF UNDERGROUND CONSTRUCTION OR UTILITY LINES ARE ENCOUNTERED IN THE EXCAVATION OF PLANTING AREAS, OTHER LOCATIONS FOR THE PLANTING MAY BE SELECTED BY THE CONTRACTING OFFICER. DAMAGE TO EXISTING UTILITIES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. 8. PLANTING TREES AND SHRUBS: 1. ALL EXCAVATED HOLES SHALL HAVE VERTICAL SIDES WITH ROUGHENED SURFACES AND SHALL BE OF THE MINIMUM SIZES INDICATED ON DRAWINGS. HOLES SHALL BE, IN ALL CASES, LARGE ENOUGH TO PERMIT HANDLING AND PLANTING WITHOUT INJURY OR BREAKAGE OF ROOT BALLS OR ROOTS. 2. EXCAVATION SHALL INCLUDE THE STRIPPING AND STACKING OF ALL ACCEPTABLE SOIL ENCOUNTERED WITHIN THE AREAS TO BE EXCAVATED FOR PLANT PITS AND PLANTING BEDS. PROTECT ALL AREAS THAT ARE TO BE TRUCKED OVER AND UPON WHICH SOIL IS TO BE TEMPORARILY STACKED PENDING ITS REUSE FOR THE FILLING OF HOLES, PITS ANO BEDS. 3. REMOVE NURSERY STAKES AND TIES FROM ALL CONTAINER STOCK. MAINTAIN SIDE GROWTH ON ALL TREES. 4. LOOSEN ROOTS ANO SOIL AT EDGES OF ROOT BALL OF PLANT BEING INSTALLED AND MIX WITH NATIVE SOIL. 5. EXCESS SOIL GENERATED FROM THE PLANTING HOLES SHALL BE SPREAD ON THE SITE AS DIRECTED BY THE LANDSCAPE ARCHITECT. 6. PLANTS IN CAN CONTAINERS SHALL HAVE THE CANS OPENED BY CUTTING VERTICALLY ON OPPOSITE SIDES OF EACH CAN WITH NURSERY CAN OPENERS, TIN SNIPS OR OTHER APPROVED INSTRUMENTS FOR THIS PURPOSE. ALL USED CANS SHALL BE REMOVED TO THE STORAGE AREA OR FROM THE SITE DAILY. 7. THE PLANTS SHALL BE PLANTED AT APPROVED LOCATIONS WITH THE HERETOFORE SPECIFIED CONDITIONER AND SOIL PLANTING BACKFILL. 8c THE PLANTS SHALL BE PLACED IN THE PLANTING PITS ON THE BACKFILL MATERIAL WHICH HAS BEEN HAND-TAMPED AND WATER SETTLED TO THE ROOT BALL BASE LEVELS PRIOR TO THE PLACEMENT OF THE PLANTS. AFTER SETTING THE PLANTS. THE REMAINING BACKFILL MATERIAL SHALL BE CAREFULLY TAMPED AND SETTLED AROUND EACH ROOT BALL TO FILL ALL VOIDS. 9. EACH TREE AND SHRUB SHALL BE PLACED IN THE CENTER OF THE HOLE AND SHALL BE SET PLUMB AND HELD RIGIDLY IN POSITION UNTIL THE PLANTING BACK FILL HAS BEEN TAMPED FROM AROUND EACH ROOT BALL. 1 0. ALL PLANTS SHALL BE SET AT SUCH A LEVEL THAT AFTER SETTLING THEY BEAR THE SAME RELATIONSHIP TO THE SURROUNDING FINISH GRADES AS THEY BORE TO THE SOIL LINE GRADE IN THE CONTAINER, UNLESS OTHERWISE NOTED. 11. PLANTING TABLETS SHALL BE PLACED IN EACH PLANTING HOLE AT THE FOLLOWING RATES: ONE ( 1 )-5 GRAM TABLET PER LINER OR FLAT SIZE PLANT. ONE ( 1 )-21 GRAM TABLET PER GALLON CONTAINER. THREE (3)-21 GRAM TABLETS PER 5 GALLON CONTAINER. FOUR (4)-21 GRAM TABLETS PER 15 GALLON CONTAINER. ONE (1 )-21 GRAM TABLET PER EACH 4 INCHES OF BOX SIZE. 12. NO PLANT WILL BE ACCEPTED IF THE ROOT BALL IS BROKEN OR CRACKED, EITHER BEFORE, DURING OR AFTER THE PROCESS OF INSTALLATION. 13. ALL PLANTS SHALL BE THOROUGHLY WATERED INTO THE FULL DEPTH OF EACH PLANTING HOLE IMMEDIATELY AFTER PLANTING. 1 4. ALL TREES, 15 GALLON AND LARGER, SHALL BE STAKED WITH TWO WOOD STAKES. DRIVEN INTO THE GROUND. THE STAKES SHALL BE DRIVEN IN PLUMB AND SECURE. SPECIAL CARE SHALL BE TAKEN THAT THE DRIVING IN OF THE STAKES DOES NOT DAMAGE THE TREE ROOT BALL. TREE TIES SHALL BE FASTENED TO EACH TREE AND STAKE BY LOOPING FIGURE EIGHTS WITH THE INSIDE DIAMETER OF THE TIE AT TWO OR THREE TIMES THE DIAMETER OF THE TREE AND BY TACKING THE BACK OF THE TIE TO THE STAKE. 15. THE STAKING METHOD SHALL BE ACCOMPLISHED IN SUCH A MANNER AS TO INSURE THE PROPER AND HEALTHY GROWTH AND THE SAFETY OF THE PLANTS, PROPERTY AND PUBLIC. 16. PLANTS SHALL NOT BE PLACED WITHIN 12 INCHES OF SPRINKLER HEADS. 17. SHRUBS SHOWN IN PLANT AREAS SHALL BE UNDERPLANTED WITH GROUNDCOVER SHOWN BY ADJACENT SYMBOL TO WITHIN 12 INCHES OF MAIN PLANT STEM. 18. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL SURFACE AND SUBSURFACE DRAINAGE REQUIRED WHICH MAY AFFECT HIS GUARANTEE OF THE TREES, SHRUBS AND VINES. 19. PRUNING AFTER PLANTING SHALL BE REQUIRED ON ALL TREES AND SHRUBS WHEN NECESSARY TO PRO~DE THE SPECIFIED OR APPROVED STANDARD SHAPES, FORM AND/OR SIZES CHARACTERISTIC TO EACH PLANT. PRUNING MAY INCLUDE THINNING. TOPPING AND/OR CUTTING AND SHALL BE UNDER THE DIRECTION OF THE LANDSCAPE ARCHITECT. CUTS OVER 3/4 INCH IN DIAMETER SHALL BE PAINTED WITH AN APPROVED TREE SEALANT. 20. ALL TREES 24 INCHES BOX AND LARGER SHALL BE SPOTTED IN PLACE PRIOR TO DIGGING OF THE HOLE. 21. INSTALL VINES AS PER PLANS AND DETAILS. TRAIN VINES TO ADJACENT WALLS OR COLLUMS USING EPOXIED TIES. C. PLANTING GROUNDCOVERS: 1. GROUNDCOVERS SHALL BE PLANTED IN THE AREAS INDICATED ON THE DRAWINGS. THE GROUNDCOVER PLANTS SHALL BE ROOTED CUTTINGS GROWN IN FLATS AND SHALL REMAIN IN THOSE FLATS UNTIL TRANSPLANTING. 2. ALL GROUNDCOVER PLANTS SHALL BE PLANTED WITH SOIL AROUND ROOTS IN STAGGERED ROWS, EVENLY SPACED AT THE INTERVALS CALLED OUT ON THE DRAWINGS. 3. THE GROUNDCOVER PLANTS SHALL BE PLANTED SUFFICIENTLY DEEP TO COVER ALL ROOTS AND SHALL BE IMMEDIATELY SPRINKLED AFTER PLANTING UNTIL THE ENTIRE AREA IS SOAKED TO THE FULL DEPTH OF ALL HOLES. 4. THE GROUNDCOVER PLANTING AREAS SHALL BE HAND-SMOOTHED AFTER PLANTING TO PROVIDE AN EVEN, SMOOTH FINAL FINISH GRADE. D. SODDING OF LAWNS: 1. PREPARATION OF SOIL: AFTER PREPARATION OF SOIL, AREAS TO BE PLANTED TO LAWN SHALL BE RAKED, FLOATED AND ROLLED TO FINISH GRADE: SMOOTH AND EVEN, FREE OF ROCKS AND CLODS AND REASONABLY WELL FIRMED. PRIOR TO PLANTING, THE SURFACE OF THE AREA SHALL BE SUFFICIENTLY LOOSE, MOIST AND FRIABLE TO RECEIVE THE SOD. 2. SODDING: SUB-SOIL FINISH GRADE SHALL BE SUFFICIENTLY BELOW FINAL GRADE TO ALLOW FOR THE THICKNESS OF THE SOD. SOD SLABS SHALL BE LAID PROMPTLY AFTER DELIVERY TO JOB SITE. IN HOT, DRY OR WINDY WEATHER, STACKED SOD AT JOB SITE SHALL BE UGHTL Y SPRINKLED WITH WATER TO PREVENT SLAB EDGES FROM DRYING EXCESSIVELY. SOD SLAB ENDS AND SIDES MUST BE BUTTED TOGETHER FOR A CLOSE FIT WITHOUT OVERLAPPING AND IN A STAGGERED PATTERN, PARALLEL TO LAY OF LAND. 3. INITIAL WATERING: IMMEDIATELY FOLLOWING PLANTING, SOD SHALL BE THOROUGHLY WATERED AND KEPT SUFFICIENTLY MOIST UNTIL THE SOD HAS ROOTED. 4. FINAL COMPACTION: FULLY GERMINATED AND ROOTED LAWN AREA SHALL BE ALLOWED TO DRY SUFFICIENTLY TO PERMIT ROLLING WITH AN APPROXIMATELY TWO HUNDRED TO THREE HUNDRED POUND WET WEIGHTED ROLLER TO COMPACT THE SOIL AROUND GRASS AND ROOTS AND TO PROVIDE A FIRM, SMOOTH MOWING SURFACE. 5. FILLING: FOLLOWING COMPACTION AND IRRIGATION SETTLEMENT, ALL DEPRESSED AREAS SHALL BE FILLED WITH SCREENED. CONDITIONED TOPSOIL AND RESODDED. INSTALLATION OF HYDROSTOLON 1. HYDROSTOLON SHALL BE APPLIED IN THE AREAS INDICATED ON THE DRAWINGS AND AS PER MIX CALLED FOR 2. HYDROSTOLON MIX SHALL BE AS FOLLOWS: HYDROMULCH HYDROMULCH BINDER HYDROMULCH FERTILIZER STOLONS 2,000 LBS/AC 100 LBS/AC 200 LBS/AC 7 BUSH ELS/ 1,000 SF 3. HYDROSEEDING EQUIPMENT: HYDRAULIC EQUIPMENT USED FOR THE APPLICATION OF FERTILIZER, STOLON AND SLURRY OF PREPARED WOOD PULP OR FIBRE SHALL BE OF THE "SUPER HYDROSEEDER'' TYPE AS APPROVED BY THE LANDSCAPE ARCHITECT. THIS EQUIPMENT SHALL HAVE A BUILT-IN AGITATION SYSTEM WITH AN OPERATING CAPACITY SUFFICIENT TO AGITATE, SUSPEND AND HOMOGENEOUSLY MIX A SLURRY CONTAINING 1,200 POUNDS OF MULCH AND SEED. THE SLURRY DISTRIBUTION LINES SHALL BE LARGE ENOUGH TO PREVENT STOPPAGE AND SHALL PROVIDE EVEN DISTRIBUTION OF THE SLURRY. THE SLURRY TANK SHALL HAVE A MINIMUM CAPACITY OF 1,350 GALLONS AND SHAL.L BE MOUNTED ON A TRAVELING UNIT WHICH WILL PLACE THE SLURRY TANK AND SPRAY NOZZLES WITIHIN SUFFICIENT PROXIMITY TO THE AREAS TO BE SPRAYED SO AS TO PROVIDE UNIFORM DISTRIBUTION WITHOUT WASTE. 4. APPLICATION METHOD: USING THE WOOD PULP AS A GUIDE, THE EQUIPMENT OPERATOR SHALL SPRAY THE SOIL WITli A UNIFORM VISIBLE COAT OF SLURRY THE SLURRY SHALL BE APPLIED IN A SWEEPING MOTION, IN AN ARCHED STREAM, SO AS TO FALL LIKE RAIN ALLOWING THE WOOD FIBERS TO BUILD UPON EACH OTHER UNTIL A COMPLETE, EVEN COVERAGE COAT IS ACHIEVED. 5. HYDROSTOLON AREAS SHALL BE KEPT MOIST AT ALL TIMES 20-24 DAYS AFTER PLANTING OR UNTIL THE NEW GROWTH OF THE PLANTS ARE SUFFICIENTLY WELL ESTABLISHED AS PER LANDSCAPE ARCHITECT'S APPROVAL. 6. HYDROSTOLONED AREAS SHALL BE PROTECTED AGAINST FOOT TRAFFIC AND OTHER USE IMMEDIATELY AFTER OPERATION IS COMPLETED. 7. REHYDROSTOLONIZING OF BARE AREAS SHALL BE DONE THIRTY (30) DAYS AFTER INITIAL APPLICATION. 3.5 CONCRETE MOW CURB A. CONCRETE MOW CURB SHALL BE INSTALLED AS PER PLAN AND DETAIL 3.6 TREE STANDPIPES A. INSTALL PVC STANDPIPE AT ALL TREES. WRAP STANDPIPES WITH FILTER FABRIC AND CAP STANDPIPE WITH PLASTIC DRAINGRATE, SPOT GLUE TO PIPE TO REDUCE VANDALISM. 3.7 FREE ZONE A. CONTRACTOR SHALL INSTALL A PLANTING AND IRRIGATION "FREE ZONE." AT THE BASE OF ALL BUILDINGS TO MINIMIZE WATER CONTACT WITH THE BUILDING. THIS SHALL BE A TWELVE INCH WIDE AREA ADJACENT TO ALL BUILDING WALLS WHICH SHALL CONTAIN NO PLANTING OR IRRIGATION. INSTALL BARK MULCH ONLY IN THIS AREA. 3.B HERBICIDE APPLICATION A. PRE-EMERGENCE HERBICIDE SHALL BE APPLIED TO GROUNDCOVER AREAS ONLY AND IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. DO NOT APPLY IN LAWN AREAS. LANDSCAPE ARCHITECT SHALL BE NOTIFIED AND PRESENT AT THE TIME OF APPLICATION. 3.9 BARK MULCH A. INSTALL A THREE INCH DEEP LAYER OF BARK MULCH IN ALL SHRUB AND GROUNDCOVER AREAS. DO NOT INSTALL ON SLOPE AREAS 3: 1 OR GREATER. 3.11 ROOT BARRIER A. INSTALL ROOT BARRIERS FOR ALL TREES WITHIN SIX (6) FEET OF PAVING. INSTALL ROOT BARRIER ALONG THE EDGE OF PAVING FOR A DISTANCE OF TEN (10) FEET IN EACH DIRECTION FROM THE TREE FOR A TOTAL OF TWENTY (20) FEET PER TREE. WHERE TREES ARE CLOSER THAN TWENTY FEET APART A SINGLE CONTINUOUS PIECE OF ROOT BARRIER SHALL BE USED. OVERLAP ROOT BARRIER A MINIMUM OF TWELVE ( 12) INCHES AT SPLICES. 3.12 CLEAN-UP A. AS PROJECT PROGRESSES, CONTRACTOR SHALL MAINTAIN ALL AREAS IN A NEAT MANNER AND REMOVE UNSIGHTLY DEBRIS AS NECESSARY. AFTER COMPLETION OF PROJECT, CONTRACTOR SHALL REMOVE ALL DEBRIS AND CONTAINERS USED IN ACCOMPLISHING WORK. THE CONTRACTOR SHALL SWEEP AND CLEAN ALL SIDEWALKS, ASPHALT AND CONCRETE AREAS ADJACENT TO PLANTINGS. END OF SECTION 1--'? :\ \< IGl,Tc ~ /Jr1tJ 216-4 ~"i ~ APPROVED t-/t, MARIAN MARIJM _ <:!. FOR PLANTING ·~a,,%:-• J)' EXP 11/ /~~ AND IRRIGATION ONLY, -1 /&t If if CAl. 1\ INCLUDING PRECISE LOCATION OF PLANTING APPROVED AREAS. ENGINEERING PLANCHECKER DATE I SgET I "AS BUil T'' TITLE DATE REVIEWED BY: INSPECTOR DATE CITY OF CARLSBAD ISHgETS I PLANNING DEPARTMENT SPECIFICATIONS-4 ... -; /, I APPRO~E_D ; .i#y ,;;;: lL:~ ASSISTANt-f'LANNING. DIRECTOR '~ / t1 -I I f-1/' DATE OWN BY: JB PROJECv NO. DRAWING NO. DATE INITIAL REVISION DESCRIPTION DATE INITIAL DATE INITIAL CHKD BY· CD ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL RVWD BY: CUP 255A 338-81