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DWG 351-4L; CT 94-04; POINSETTIA SHORES A-1; 01-11
GENERAL NOTES RECLAIMED WATER NOTES 25.0N RECLAIMED WATER SYSTEMS, ALL APPURTENANCES (SPRINKLER HEADS VALVE BOXES, ETC.) SHALL BE COLOR-CODED PURPLE PER AWWA GUIDELINES AND SECTION 4049.54 OF THE CALIFORNIA HEAL TH AND SAFETY CODE. LOT POINSETIIA SHORFB RECLAIMED WATER SYSTEM (PRIVATE) I. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE CARLSBAD MUNICIPAL WATER DISTRICT'S "CARLSBAO RECLAMATIO'\ RIJLES& REGIJLATIONS FOR CONSTRUCTION OF RECLAIMED WATER MAINS" DA TED OCTOBER I 993. 2. ORINK ING FOUNTAINS SHALL BE PROTECTED FROM SPRAY OF RECLAIMED WATER. BEST MANAGEMENT PRACTICES SHALL BE USED TO MINIMIZE RECLAIMED WATER ENCROACHMENT ON PUBLIC FACILITIES SUCH AS PICNIC TABLES, BBQ'S, PLAYGROUNDS, SAND TOT LOTS, ETC. 3. BEST MANAGEMENT PRACTICES SHALL BE USED TO ELIMINATE OR CONTROL TO Tl-IE BEST EXTENT POSSIBLE PONDING, RUN-OFF, OVER SPRAY AND MISTING. 4. HOSE BIBS ARE STRICTLY PROHIBITED. 5. ON-SITE CROSS-CONNECTIONS BETWEEN RECLAIMED WATER LINES AND POTABLE WATER LINES IS STRICTLY PROHIBITED. 6. NO SUBSTITUTION OF PIPE MATERIALS WILL BE ALL0\1/ED WITHOUT PRIOR APPROVAL OF THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICT. 7. ALL ON-SITE f!PES SHALL HAVE WARNING TAPE PER CARLSBAD MUNICIPAL WATER DISTRICT'S RULES AND REGULATIONS. * 8. THE IRRIGATION SYSTEMS SHALL RUN BETWEEN THE HOURS OF I0:00 P.M. AND 6:00 A.M. THE FOI.LO\VING MORNING (SPOT IRRIGATION COULD BE DONE AT A DIFFERENT TIME) WITH QUALIFIED SUPERVISION PERSONNEL ON SITE. 9. PROVIOE A MINIMUM OF AT LEAST 18 INCHESOFCOVEROVER ALL WIRING AND PIPING. JO. NON-DESIGNATED l'SE AREAS SHALL BE PROTECTEO FROM CONTACT WITH RECLAIMED WATER. WHETHER BY W!JsDBLOWN SPRAY OR BY DIRECT APPLICATION THROUGH IRRIGATION OR OTHER USE. LACK OF PROTECTION, WHETHER BY DESIGN, CONSTRUCTION PRACTICE OR SYSTEM OPERATION, IS STRICTLY PROHIBITED. 11. IRRIGATION HEADS SHALL BE RELOCATED OR ADJUSTED TO PREVENT OVER-SPRAYING ON SIOEWALKS, STREETS AND NON-DESIGNED USE AREAS. 12. RECLAIMED WATER QUICK COUPLING VALVES SHALL BEOF A TYPE DESIGNED FOR THE USE ON RF.CLAIMEO WATER DISTRIBUTION SYSTEMS( SPIKES NOT INTERCHAN,,EARLE WITI-1 POTABLE WATER QUICK COUPLER SPIKES)~ MONICtffl-l'M:ltD!STRICT'S RULES AND REGULATIONS. 13. METERS SHALL BE SIZED BY THE CITY OF CARLSBAD MUNICIPAL WATER D!STRJCT 14. ALL IRRIGATION PIPE SHALL BE STENCILED WITH Tl-IE WARNING, "NON-POTABLE OR RECLAIMED WATER, COLOR-CODED (PURPLE) AND LAID WITH WARNING TAPE AND STENCILING ORIENTED TOWARD TIIE TOP OF THE TRENCH PER THE~~cu,1. .... mSTRICT'S RULES AND REGULATIONS. . -C - 15. ALL POTABLE WATER AND RECLAIMED WATER PIPING SHALL BE INSTALL WITH Tl-IE STENCILING ORIENTED TOWARD THE TOP OF THE TRENCH. 16. WHEN A POTABLE WATER LINE ANO RECLAIMED WATER LINE CROSS, THE RECLAIMED LINE SHALL BE INST ALL ED WITHIN A PROTECTIVE SLEEVE. THE SLEEVE SHALL EXTEND 10 FEET FROM EACH SIDE, FROM THE CENTER LINEOF POTABLE LINE, FOR A TOTAL OF20 FEET. 17. A IO FOOT HORIZONTAL SEPARATION BETWEEN POTABLE WATER AND RECLAIMED WATER MAINS MUST BE MAINTAINED AT ALL TIMES. THE POTABLE LINE MUST BE INSTALLED ABOVE THE RF.Cl.AIMED WATER. 18. A MINIMUM OF 12 INCHES OF VERTICAL SEPARATION BETWEEN UTILITIES MUST BE MAINTAINED AT ALL TIMES. .:.:,;. 19. DEVELOPER/ CONTRACTOR SHALL CONDUCT A CROSS-CONNECTION TEST AND COVERAGE TEST AS DIRECTED BY THE CARLSBAD MUNICIPAL WATER DISTRICT ENGINFFR ANDIOR THE SAN DIEGO COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH PRIOR TO ANY USE OF RECLAIMED WATER. 20. QUICK COUPLING VALVES USED IN RECLAIMED WATER SYSTEMS SHALL CONFORM TO THE FOLLOWING: RECLAIMED WATER· QUICK COIJPLING VALVES USED IN RECLAIMED WATER SYSTEMS SHALL HAVE ACME TYPE Tl-lRF/\DS AND PURPLE COLORED LOCKING COVERS PERMANENTLY ATTACHED TO THE VALVE. QUICK COUPLING VALVES SHALL BE NELSON NO. 7645, HUNTER NO. HVIOOA-RL-NP QR APPROVED EQUAL. 21. THE ;ffli-llJAI... CROSS'CONNECTION INSPECTION SHALL BE DONE BY EITHER THE NAME OF WATER DISTRICT AND/ OR THE SAN DIEGO COL'NTY DEPARTMENT OF ENVIRONMENTAL HEALTI-1. COPIES OF INSPECTION REPORTS WILL BE FORWARDED TO THE NON-INSPECTING PARTY. * 22. DEVELOPER SHALL ,SHOW THE LOCATION OF R.C. SIGNS "DO NOT DRINK" ON THESE PLANS. .;\;--23. AN ON-SITE USER/ SUPERVISOR SHALL BE DESIGNATED IN WRITING. THIS INDIVIDUAL SHALL BE FAMILIAR WITH PLUMBING SYSTEMS.WITHIN THE PROPERTY, WITI-1 TH.E BASIC CONCEPTS OF BACKFLOW/ CROSS-CONNECTION PROTECTION, AND THE SPECIFIC REQUIREMENTS OF A RECLAIMED WATER SYSTEM. COPIES OF THE DESIGNATION. WITH CONTACT PHONE NUUBERS SHAU. IIE PROVIDED TD THE SAH DIEGO COUNTY DEPARTMENT OF ENVIRONMENTAL 'HEALTH SERVICES AND CARLSBAD MUNICIPAL WATER DISTRICT. IN CASE OF EMERGENCY CONTACT MA.TT ESKAN • (714) 598-0100 OR AFTER HOURS CONTACT MATT ESKAN • (714) 598-0100 * ITEMS NO'S 8, 19, & 23 SHALL BE REQUIRED JUST PRIOR TO THE ACTIJAL USE OF RECLAIMED WATER ITEM NO. 22 THE SIGNAGE PLAN SHALL BE PART or Tl-llS I.P. BUT THE ACTUAL SIGNS & TAGS WILL BE fNSTALL JUST PRIOR TO ACTUAL USE OF R.C. WATER. 24. SHOW ALL PUBLIC & PRIVATE POTABLE WATER MAINS ON IMPROVEMENT PLANS. BLACK LOGO / PURPLE BACKGROUND / 1• BLACK LETTERS ,r . N.T.S. f SIGNAGE NOTES THE FOLLOWING GUIDELINES FOR THE USE OF RECLAIMED WATER ARE TO BE PERMANENTLY POSTED INSIDE THE DOOR OF EACH CONTROLLER WHERE THEY ARE EASILY VISIBLE. PLACE ON 8-1/2" X 11" SIZED SIGN. COLOR: PURPLE BACKGROUND WITH BLACK LETTERING. I. IL GUIDELINES FOR RECLAIMED WATER USE I. 2. 3. 4. 5. 6. 7. JRRIGA TE BETWEEN THE HOURS OF I0:00 P.M. AND 6:00 A.M. ONLY. WATERING OUTSIDE Tl-llS TIME FRAME MUST BE DONE MANUALLY WITH QUALIFIED SUPERVISORY PERSONNEL ON-SITE. NO SYSTEM SHALL AT ANY TIME BE LEFT UNATTENDED DURING USE OUTSIDE TH£ NORMAL SCHEDULE. IRRIGATE IN A MANNER Tl-lAT WILL MINIMIZE RUN-OFF, POOLING AND PONDING. THE ,IPPLICATION RATE SHALL NOT EXCEED Tl-IE INFJL TRA TION RA TE OF Tl-IE SOIL. TIMERS MUST BE ADJUSTED SO AS TO BE COMPATIBLE WITH THE LOWEST SOIL INFILTRATION RATE PRESENT. nns PROCEDURE MAY BE FAGJLITATEO BY Tl-IE EFFICIENT SCHEDULING OF THE AUTOMATIC CONTROL CLOCKS, (IE., EMPLOYING THE REPEAT FUNCTION TO BREAK UP THE TOTAL IRRIGATION TIME INTO CYCLES TII/\ T WILL PROMOTE MAXIMUM SOIL ABSORPTION). ADJUST SPRAY HEADS TO ELIMINATE OVER SPRAY ONTO AREAS NOT UNDER THE CONTROL OF Tl-IE CUSTOMER. FOR EXAMPLE, POOL DECKS, PRIVATE PATIOS AND LOTS, AND STREETS AND SIDEWALKS. MONITOR AND MAINTAIN Tl-IE SYSTEM TO MINIMIZE EQUIPMENT AND MATERIAL FAIL URE. BROKEN SPRINKLER HEADS, LEAKS, UNRELIABLE VALVES, ETC. SHOULD BE REPAIRED AS SOON AS THEY BECOME APPARENT. EDUCATE All MAINTENANCE PERSONNEL ON A CONTINUOUS BASIS OF THE PRESENCE Of REClAIMED WATER. PERSONNEL UUST BE INFORMED THAT R.C. WATER rs MEANT FOR IRR. PURPOSES ONLY, AND IS NOT APPROVED FOR DRINKl'IG PURPOSES, HAND, TOO.. WASHING, ETC. GIVEN THE HIGH TURNOVER RATE Of EMPLOYEES IN THE LANDSCAPE INDUSTRY, IT IS IMPORTANT THIS INFORMATION BE DISSEMINATED ON AN ALMOST DAILY BASIS. IT rs YOU, THE IANSCAPE CONTRACTOR WHO IS RESPONSIBE FOR EDUCATING EACH AND EVERY ONE OF YOUR EMPLOYEES. OBTAIN PRIOR APPROVAL OF ALL PROPOSED CHANGES AND MODIFICATIONS TO ANY PRIVATE ON-SITE FACILITIES. SUCH CHANGES MUST BE SUBMITTED TO, AND APPROVED BY, THE DISTRICT ENGINEERING OFFICE AND DESIGNED IN ACCORDANCE WITH DISTRICT STANDARDS. ALL RECLAIMED WATER SPRINKLER CONTROL VA LYES SHALL BE TAGGED WJTI-I IDENTIFICATION TAGS. A., B. TAGS~ IE WEATHERPROOF PI.ASTIC,:r )(4', PURPLf IN COLOR WITH THE WORDS 'WARNING BECI AIMf P WAJIR-DONQJ PBINK". 1,tPRINTIDON ONE SIDE, AND "AYJSO · AG\ 16 fMPIJRA · H? TQMA[t ON lHE OTHER SIDE. IMPRINTING SHAU. BE PERMANENT ANO BLACK IN COLOR. USE TAGS AS MANUFACTURED BY T. CHRISTY ENTERPRISES r>" APPROVED EQUAL, 0ml TAG SHALL BEA11'ACHEDTO EACH VALVE AS FOLLOWS: I. ATTACH TOVALVESTEM DIRECTLY OR WITH PLASTIC TIE-WRAP OR 2. ATTACH TO SOLENOID WIRE DIRECTLY OR WITJ'l PLASTIC TIE-WRAP OF 3. ATfACH TO VALVE COVER WITH EXISTING VALVE COVER BOLT S. ALL SPRINKLER HEADS SHALL BE IDENTIFIED AS RECLAIMED WATER SPRINKLER HEADS. EACH AUTOMATIC CONTROLLER AND ITS ASSOCIATED EQUIPMENT SHALL BE IDENTIFIED WITH A SIGN BEARING Tl-IE WORDS "RECLAIMED WATER USED FOR IRRIGATION" IN ENGLISH AND SPANISH, WJTI-1 BLACK LETTERS l" HIGH ON A PURPLE BACKGROUND. THE SIGN SHALL BE PLACED SO THAT IT CAN BE READILY SEEN BY ANY OPERATIONS PERSONNEL UTILIZING THE EQUIPMENT DECIAIRATT()N Of RESPONSIBlE CHARGf I HEREBY DECLARE THAT I AM THE LIC&NSED or SIGNER or WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVl" 1 HI DI SIGN 0£ TH[ PROJECT AS DEFINEO IN SECT TON &703 OF THE BUS'INESS ANO PROFESSIONS CODE AND THAl TH{ DESIGN IS CONSISTENT WITH CURREN"! STANDARDS I UNDERSTAND THAT THE CHECK Of PROJ£CT ORA WINGS AND SPECIFICATIONS BY THE CrTYOf CARLSBAD AND THE COUNTY OF SAN Oil GO DE PAHi Ml NI Of H! AL Ht Sf RVICE IS CONFINED TO REVIEW ONLY AND DOES NOT RELIEVE ME, AS THE LICf NSI [J t>f 'ilGNl H Of WOHK. OF MY RESPONSIBILITIES FOR PROJECT DESIGN FIRM NAt.ilE S & ADORE SSES TE SHIMA D£ SIGN G"OJP 9903 BUSIN[SSPAR• AVf SUITE 'C. SAN DIEGO CA 9:,,115 PHONE NO'S 6191693·892• REGESTRATION NO' ..,. I,, CL ~fCl 1145(, [XPIRATTONDATE JULVJO, 1996 I L ,'11/J\ N.T.8. SHr. 3 ,6 LOT 5 CITY or OCC,.NSIO[ ,, 1 LOT 2 • HT. 6 ..,o LOT 6 NOTE Private lots shall be protected from coniact from reclaimed water, w_hether by wind-blown spray or by direct applicalion lhrough 1mgat1on or other use. Lack of protection, whether by design, construction praclice or syslem operation. 1s strickly prohibited. DEVELOPERS NAME: ADDRESS: KAIZA POINSETTIA CORPORATION A CALIFORNIA CORPORATION 7220 AVENIDA ENCINAS, SUITE 200 CARLSBAD, CA 92009 TELEPHONE: (619) 931-9100 DATE PLAN PREPARED: AUGUST3,1994 BY: TESHIMA DESIGN I. 2. 3. SHEETS INDEX • 11n.e C,M.W-D-COVER sHeeT-1 IRAIQAllON PLAN ----SHEE'T 2. 3 4 PLANTING PLAN ----Stlu-f 5 6 7 DETAfLS -------SHell!1' 8 Sf'IClflCATIONS ----SHE::E'f 9, 10 & 11 INSPECTION PROCEDURES CITY CONSTRUCTION INSPECTION SHALL INCLUDE: A. LOCATION OF PIPE LINES. B. TRENCH DEPTH. C. REQUIRED SEPARATION (HORIZONTALLY AND VERTICALLY). D. PIPE IDENTIFICATION. (P.0.C.'S) POINTS OF CONNECTIONS. E. LOCATION AND IDENTIFICA T!ON OF SPRINKLER HEADS. F. WARNING SIGNS OF THE SITE ANDON THE TRUCKS HAULING RECLAIMED WATER JS BEING USED FOR CONSTRUCTION). G. WARNING SIGNS AT Tl-IE SITE ANO ON THE TRUCKS HAULING RECLAIMED WATER IS USED FOR CONSTRUCTION. AN APPROVAL LETTER REGARDING THE INSPECTION OF THE PROJECT SHALL BE OBTAINED FROM THE CITY AND THE DISTRICT, AND BE FORWARDED TO THE COUNTY HEALTH DEPARTMENT PRIOR TO FINAL INSPECTION APPROVAL. DISTRICT FINAL INSPECTION SHALL INCLUDE: A. COVERAGE TEST, AFTER COMPLETION OF THE SPRINKLER SYSTEM, TO DETERMINE THE ADEQUACY OF COVERAGE ON TIIE APPROVED USE AREA AND PROTECTION OF AREAS NOT APPROVED FOR RECEIVING RECLAIMED WATER. B. WARNING SIGNS AND LABELS. C. QUICK COUPLING VALVES. D. ALL ASPECTS OF THE IRRIGATION CONDITIONS INCLUDING WINDBLOWN SPRAY, RUNOFF AND PONDING. E. REQUIRED PROTECTION OF ALL RESIDENTIAL AREAS. F. REQUIRED PROTECTION OF WRLLS, STREAMS, RESERVOIRS, ETC. G. CROSS-CONNECTION. ANNUAL INSPECTION SHALL INCLUDE: A COMPLETE INSPECTION WHICH SHOULD COVER PART A, PART BAND PART G OF THE DISTRICTS FINAL INSPECTION. NOTE: PRIVATE LOTS SHALL BE PROTECTED FROM CONTACT FROM RECLAIMED WATER, WHETHER BY WIND-BLOWN SPRAY OR BY DIRECT APPLICATION Tl-lROUGH IRRIGATION OR OTHER USE. LACK OF PROTECTION, WIIETI-IER BY DESIGN, CONSTRUCTION PRACTICE OR SYSTEM OPERATION, IS STRICTLY PROHIBITED. L() C'f) ENGINEEf'S SIGNATURE REQUIRED ON PAGE 1 ~/2? ; ; LEGEND: DATE ••••••• w •••••• w ••••• ---RC--RC-----------) '---"---·--- Ml: EXISTING POTABLE WATER SYSTEM EXISTING RECLAIMED WATER SYSTEM PROPOSED RECLAIMED IRRIGATION SYSTEM AREA OF RECLAIMED WATER U$E LOCATION OF CONNECTION POINTIS • METER & BACKFLOW PREVENTION GATE VALVE CITY or VISTA GROUP "DO NOT DRINK SIGN" LOCATIONS •o DESCRIPTION: CITY or ,_,::;::,,--\'j SAN ~A~COS LOCATION: l RECORD FROM: ELEVATION: STANDARD DISK SET FLUSH IN EAST CORNEA ON NORTH ABUTMENT OF EAST BRIDGE. APPROX. 300 FEET SOUTH OF SOUTH ENTRY TO CARLSBAD STA TE PARK 40 FEET EAST OF CENTER LINE OF NORTH BOUND CARLSBAD BLVD. ON PONTO STREET BRIDGE NO.A78B2 NORTH COUNTY VERTICAL CONTROL DATA BOOK, PAGE 135 NO. QC 01,1 50.558 M.S.L. DA TUM: Revisions must be approved by Public Health Engineer, City Engineer & District Engineer prior to implementatio" 'in field. TESHIMA DESIGN GROUP LANDSCAPE ARCHITECTURE LAND PLANNING 11903 Buolne•pa,11; Aw., lulte C SLn Die(<>, CA 92131 Telephone: 16191 693 8824 FAX:(619)693-1182 REVl(V.CD I BY: L.b <Jc}-. INSPECTOR 3 ·S·cJ I OATE I • WARNING RECLAIMED WATER DO NOT DRINK RECLAIMED WATER -t. APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. VICINITY MAP I SHl(CT I CITY OF CARLSBAD ~ ~ AV'ISO • AGUA IMPUAA NOTOMAR !SIZE} 12" X 35• .060 ABS PLASTIC QA STICK-ON V1NYL SGNS ALSO .. 016 ALUMINUU 1• BLACK LETTERS 2" BLACK LETTERS TYPICAL SIGNS AVISO · >GJA IJ.IPUAA NOTOt.lAR 1r X 18" SIZE .016 ALUUINUM, .060 ABS PLASTIC 0A STICK-ON VIN'll SIGNS. NO SCALE CARLSBAD MUNICIPAL WATER DISTRICT /44& . £, :?4, --. 7d -,5 -97 WILLIAM E. PLUMMER, DATE DISTRICT ENGINEER R .E. 2817 APPROVED BY. TH OEPAnTMENT f;,tl''lJ DATE .,._--+---1-------------------4----~--<~---1---I PLANNING DEPARTMENT 1----+----l--------------------+----~----1~---1------1 LANO--~IRRl&'-TION PL.,O,,N$ f'Cl'c.: PLANNING Al'<-5"--A-\ POINSETTIA SHORES L 1 CAl-11'1::l<.N IA >.PPROv£D < ~3'-7"7 ASSIST Al-jNING DIRECT R DATE OAT{ NllAI. lWQNE..£A a, WCR( REVISION DESCRIPTION D....,_. Bf PR0£CT NO. I DRAWING NO. DA'!£ N11AL DA'!£ N11AL' CHKO Y: CT 94-4 R\IWO &Y: ~!51-4L 0 TIO N'Pfl;OY '4. art N'f'IIOYAI. C.M.W.D. 94-515 --j_ f 19 o· 5· 20' ----1 o· SCALE: 1• -20' --Cj}'j,<Jfr):l IF (IAJ·t!i!:' Vrtll\"v v~ MANUAL VALVE -- .. f<ei,IDt'H~ ~ i,sj,~-. ~ ~f'fV( 1-11'1€:i :-TP ~-. -~ ~ : ~fPP.~~'{A!:"~:~~~\;_>,..~~ ro1NT Of ~ N sc71C?N -- ...... ..,, .... '·· ~.::.'.:,..._ -.. ,--·-· ,.-:.,./ '/,_, },· __ ,c,••, -~.M":::.:u,Wtll . ........ I ___J&_sTATION AUTO-CONTROLLER ~ MOlhlTED•VERIFY EXACT LOCATION WITH O~ER. OPEN ~~ ATIONSL..:'L'-(?,~t_~~=:::=:::::::::7-~--.-:----, 1''4-\Al,\,t, I _,., .. i'//,~)-·· . ,,. \,.. ---•r ·< -~; '·-·-! -· ,' i I 2 ilil- l"l'oK M/',V, 1:i r". .~' h~s" ~'----,--,,i ATMOSPHERIC VACUUM BREAKER ......... IRRIGATION LEGEND I ' SYMBOL 1/4 1/2 F MANUFACTURER/MODEL DESC::RIPTION RAD PSI F 'v V TORO/ 570Z Sl-6P-CV-12 W/ PURPLE CAP HRUB POP-UP fO -12' 30 2.19· V l)(, TORO/ 570Z Sl-6P-CV-15 W/ PURPLE CAP SHRUB POP-UP 13 -. 15' 30 3.60 \ \ 1/2 I 1. ...----RI . ' I i ,I ,, ' @, +__:QJ~-1---::::---~T:;;O~R~O'-;-/ ~57~0~ZiS~E;;;R~IE~S;:;3~5;-;:-S7Si.W~/ ;_-:;PU~R;;;P~L';;E-F,CiA';.P,;;;-;,;:;:;;-;,-fcS1:iH;;°RU;°;;BiiPPO~Pi3':-TiUoP _____ T 7-21:0R"'----'r3uo;7"4:1.o200l~Dot"°T-OM r -0 0 TORO/ 300 SERIES STREAM ROTOR W/ PURPLE CAP S'l-lRUB POP-UP ' 18' 35 . 4.00 0 1.00;•' . 111 □ TO,..., I 1l ~ e1<1= "'1"'° !!!NO ~ IP 9Hf<JJe, R:lf'-!IP 4-'X it,' ?JO ,-4,£,, -( SYMBOL MANUFACTURER/MODEL DESCRIPTION • EXISTING WATER METER FEBCO 825-Y W/500 YS PRES. RED. R/P BACKFLOW PREVENtOR BY WILKENS/ 500 SERIES PRESSURE REGULATOR . -l l IRRITROL /MC+ SERIES AUTOMATIC CQNTROLLER WIJ.H"' WCS / "RAIN GUARD" #RG RAIN SHUT OFF'D-EVICE · INSTALL (1) '!'ER CO fNLI.NE''SIZ.E , Sl:E PLAN NELSON 7645 W /KEYS QUICK COUPLER VALVE 1" SIZE-NON-POTABJ_E,ACM KING BROG. LO-TORQUE BALL VALVE INLINE SIZE\ SEE SPECS .. IRRIGATION NOTES: 1. 2. 3. 4. 5. 6. 7. The Irrigation plan is drawn diagrammatically. Locate all piping and equipment In planting areas where possible. .. All lateral endruns shall be 1 /2" dia. size unless shown otherwise. ; a.. ,!,JG All remote control valves shall be installed in valve boxes, one valve per I.Jax. Locate all remote control and quick coupling valves adjacent to walks or curbs. If irrigation lines must be run under driveways, install in PVC sleeves two (2) sizes \arger than pipe shown. Use separate sleeve for controller wires. Adjust all heads to minimize throw onto walls, walks, windows, etc. Install anti-drain valves under sprinkler heads as needed to prevent erosion/run-off due to site topography. Install shrub heads adjacent to walks, curbs or pavement .on 6" pop-up risers; install all • other shrub heads on shrub head risers 6" above grade; install all lawn spray heads on 4 pop-up risers. Wl"-1 Ne-To ,..,. >'tae 9tt;,,,,l.-l.., ~ '-~ ~y l"R.oM I-M!f.ll-11-P l"ll'!S' · Mlll-WIIZ& ~ <o\'Z-6 B 11/!2-'1-'2.' .. I~ fef'·Uf'I-~ t<l'op,P<l-l.-~ U~. \ BASE SHEET PREPARED BY: C~/~~T s ~,e f',Mlt.)e, O<lT or 1'--0-\U. Olit. ~4"'-e. 7220 Avenido Encinas Civil Engineerin" Suite 204 Planning Carlsbod, Colifornio 92009 Processing 619-9.31-7700 Surveying ~; /'' ' ' . , ' ' -'---~-:::.:~,:-" ~ ' ' -~®'-+-r. ':"©=>_ ; .. . -~ /?;\~:~ff~-~~;. -'-.~ \. ,::,,,. ~~-~· -~ . ....; ,,,9 ' '->"1~· .·. . ! ·,~ . . t. -I< Ren ~:,i --fi *J. ,)!--I. J';; ,.,-. _,~:-:-::;._,,,,I ----__-:::;· VED Ft!R IPLA I AND IRRIGATION □NL Y. INCLUDING PRECISE LOCATION OF PLANTING AREAS. ";-BUILT " BENCHMARK: ~~0. ~ 1'2/17/on ~-[4-SG,, EXP taLJoi ~2 DATE REVIEWED BY: DESCRIPTION: LOCATION: RECORD FROM STANDARD DISC SET FLUSH IN EAST CORNER ON NORTH ABUTMENT OF EAST BRIDGE APPROX. 300 FEET SOUTH Of' SOUTH ENTRY TO CARLSBAD STATE PARK 40 FEET EAST - ' . 11/-z. REDUCED PRESSURE BACKFLOW PREVENTER WI "WYE" STRAINER AVAILABLE STATIC PRESSURE 1W IRRIG. SYSTEM DESIGNED 40 GPM @ 9;!) P.S.I. . ' 1 V:z.11 POINT OF CONNECTION VERIFY EXACT LOCATION WITH OWNER. WATER METER BY OTHERS. STATIC WATER PRESSURE f'k, P.S.I. (1:i) et),& . I / / / . -. ''' ' i /. '/ / -~ \ b) "-.____./ ~o ', ~"'·'''·'''Si ~'),;:-';:;-;::;,"7"-;,'-:7"7 ' / . / ' ( ., . . \ ' \ \ ,I I } sf ,/ / ~ /' , .,./ ' ~-111.u / I' ", ,;,. ' / '·".:., ,, ' ;,, " ' • I ' '\. ·/· • ,f ' ::_ ,. I -,r----~ , ', I , ~, ~- fsi!ITl CITY OF CARLSBAD I SHEETS I L£_j PLANNlr-ie, DEPARTMENT 11 POINSETTIA SHORES t====t===±==========================~====+===1=====t===~ :=C~A=::=:IIL~·~•~A==D=~L~OpjT===1======s:==::C=:A;:;Ll::l"::=Oll=N1=A=j APPROVED ,3-'7°7 1i2.-11-ao ASSIST AN DATE t==-=-:=t=.::=i2;s==============================:r=;;;=+;;~~i=~;~=f;;;~ ~05\W~N~8~Y¥: ~~§fr=~P~R~O~J~EC~T~N~O=. =71~D~RA~W~l~NG~N~O~. • L-. e>l,l c-j< "?·6· oJ Fo)(:619-931 -8680 DATE INSPECTOR OATt: INITIAL OAT( INITIAL O,,,Tt: INITIAL CHKD BY:___ CT 94-4 351-4L ENGINEER OF WORK REVISION DESCRIPTION OTHER APPRO\IAL CITY APPRO\IAL RVWD BY: OF CENTERLINE OF NORTH BOUND CARLSBAD BLVD. ON PONTO STREET BRIDGE NO.A78B2 NORTH COUNTY VERTICAL CONTROL DATA BOOK, PAGE 135 NO. 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S E(,.110 t-..1 ~ ~ .i i -\'l ' J.J) / .7 --✓ TR.r:1 ® _, .·.:-_-~_it_/ ~ $J,itf) . ~i\(f G) PALM @ FINISH GRADE @ PLANT TABLETS -SEE SPEC'S. (!) ROOTBALL @ BACKFILL 100% WASHED PLASTER SAND @ 12" MINIMUM <i) 2 X ROOTBALL @ BROWN TRUNK HEIGHT Ci) WATERING BASIN n""rlm>±~'T,I 3 I --~---------< 4 ~ l ., NOTE: ALLBACKFILL TO BE WATER JETTED DURING PLANTING FOR MAXIMUM STABILITY. 2·-3· 3'tft3· + + ,l..ioj.TYP 1 '-11 · ;,. ~ ' ,N + STAINLESS STEEL ENCLOSURE(t/Fk. STRONG !lOX -t-.,i)c>EI. NO SJ-~-s~) CON1ROL'-E'.R ANCHOR e,01,.. T';:, 1/2. PIA., .a.. LONG CA~·IUM P ~AC[D, HOO~ LENGTH 1· (4. PLACES) --·~-~-1 1/2' X 1 1/2' X 1/4' CALV. sn:n ANG["" sunNrns. SECLff CONTROLLERS AND BACKBOARD W/ C,ADILJM PL.AT[P :.)/1G" ~-.,TOVf BOLTS ~ f'LAC(S MIN. $1:I s11rn::NCR:::i (," Af'ARl. CONTROLLER ~ f.C. FOWER ON-Of F sw,-cH FOR CONTRO_l.[R CONDUIT CTYF'f" Tl 'POU!lLt RcG"t:PTAClE (l'ROUND FAULT -,PEJ 3/4· RIGID STEEL CONJUll 3/4" EXTERIOR GRACE AB n~wooD BACK50AeD. F'RIME AND FAINT WITH 2 COAT';, r:'XTERIOR COLORED cNAMEL. PAI~ T BOTH SIDES AND ALL EPCJ'.S. e ,-.'~\~SJ.·;~ ,l. 1 • (2) T [X,l,, • 10' LOI.C U:X:)Gf".POLE P11-1E ST,1.1:ES, ~U.AA TO PREY IJ Lllb V/'IIOS. 2, YJ.T, "CINCHTCS,OA EOU,I.L.WRAP ,1.,rJlND TRIJII<. N'IL E.A.0-l END 10 EA CH ST ME J -l'RE!c-TRUMI< 1 -CLJT TOP 8£CTOt-l Off Of" S'f>,,J( E D,AM,11(:lf,D SY t~tc s -1• " 4" ~STIE 6• 11,00TB,HL e.,t,,Ct:f'!l.l l"IJ~AND SETT\.!;. SET TIU'!::~~ l'lN GR- 7 -IIOOTSALL 8 ·: 2 • ROOTBAI. LPW,,IETER 9 • SLO Pia EIOTTQ.< TO OAAIN 10-1, W>.TmiHJ e,.,_S,N_ 8(0\Pf lt-lLAWH A R!'.1..S. R!:MOYE AFTER IW,1 HT PP 11-PINIS-HGli!AI:€ 12. Pl.A t<T i"'fl 1-liTS(;!' Ba-OW "1AADGl 13, Pt>a; sr.-.i:;E;S OJJrSl:tioic ~>,LL-()f'f%]"f1iPMTRUH<'.,3" 14 -SEE ROOTBARRIER DETAIL THIS SHEEL, 1_ RE~OTE CONTROL VAL V':_ ;?.. ~OLENOI_D 10. PVC SCH 40 FTM/',LE. ADAFI[" (1Y~) 11. flNlS!i CRA[')E'. (FU$H IN TU!<.'!'" 1" IN GROUNOCOY='R) !,. WAT:::RPROOr WIRE SPLICE . '.'"~6\IN[CTORS CSE[ SPECSJ 4. CONTROL WIRES; BUNDLE ANO IA,:if (W/ 4 fffT HIN DIRA WIRf) 5 PVC SCH BO UNION G VA"._V't 50)( W/ PU~PLf L'D 7. PVC NON-~RfSS,lJR:': PIPE 13. PVC PRESS.URE FIF[ 9. PVC ser-BD NIFFLE (TT"'.) (LENGTH AS REQUIRE'()) 12. PVC $CH 40 ff[ CSSS) OR £1.t. CSS) ON MAINLINE 13. UNDISTURBE:D/ COMPACTED SIJBC..RADE ~4. BRICK OR CONCRE:TE SUPP:)RTS, 15. ·1 GU. FT Mlt','. PEA GRAVEL 1{;_ SEE SPECS FO.;: DE:PTHS 17. z· MIN. SHRUB SPRAY HE:AD WI ADAPTER 1 -SH~\JB 2 -R.OOTBAl.L 3 -SLOPE • · s · Ml N S -Z • 11.00TB .. LL DIA. 6 · W,tlTEll.1~1, SA$)~ (11' RoQ'D.l 7 -PLAKT TAIH.eTS (3' SoLDW laA~) E -Sl'E SPl'-Cs 9 -H N 611.ADf AT SLOl'E (AS ~EO'O) 10 -Tor OF CUR.8, "'-Al/TES. 0~ PAVltl& ~-------------~ HAR:l'S-C,U,f. r 1~ AT TURF , '2" A'f,.fHRWB NGTE: l'l@OT BARRIER SHALL BE INSTALLED WHEN TREE ---SOIL IS WITH-IN 1 O' OF ANY HARDSCA__PE, AND SHALL BE INSTALLED ADJACENT TO THE HAR DSC APE ONLY PER .THE MANU.F. SPECIFICATIONS. BIG-BARRIER AV AILBLE AT -BUTLER'S MILL SAN DIEGO, CA (6·1!1) 263-6181 ROOT BARRIER tBIO-BARRIER): J I I -f Ht. GltAOE "T ex,sr, NG SLOPE (AS 11_£,Q'o ) 1'' -P!,.,t\rlT IIU, l>ACI<~ I i-1. • (PUOOL.E &. S!i'TTI-£ PLANT AT FIN. ~AOI(), ,--{3 2 6J 8 PLAN VIEW Q_)10• R-ADIUS €}rFlEE TRUNK €) 8I0-BAH:RIER • 0-,.1-1. ·~ .. ©-i'>C acll .. """'N (v -rve aQol @ ~~ IJJ~f£F. CTr,. .) ©-..,.. ... ,..~. 1•1>1a.c, © ,-,c 9CII 40 ..-, EU fSdJ ®-1 cu. n. _, n,. ('tYFIC&L) ~vt.1,.. s.u_, © fL)C.E. OF HARDSCAPE (CURB, PAVING, ~AD, ETC.) ©5·-o·· WHEN TRE;E Is PLANTED AS-15 &ALLON sIzE: ,o·-o·· WHEN TREE IS PL~NTED AS 24" & 36" BOX SIZE Q) QUICK COUPLER @ QUICK COUPLER KEY @ VALVE BOX ( SEE SPECS.) ~ 1 CU. FT. CONCRETE SUPPORT @ PVC SCH. 40 ELL ($LIP X FIPT) @ PVC PRESSURE-PIPE (SEE SPECS.) Q_) BRICK OR CONCRETE SUP_PORTS (TYP.) @ _ · 1 CU. FT. (MIN.) PEA GRAYEL SUMP @ . · FLUSH IN TURF AREAS, 2" IN GROUND COVER AREAS @) · -UNDISTURBED OR COMPACTE:D SUBGRADE {j). · 18" BELOW FJNfSH GRADE 0, · PVC SCH. 80 NIPPLE 0 · 6" TO 12" MAX. FROM !::OGE 0~ CURBS, WALKS,_ETC. NOTE RECLAl1,1f0 QUICK co:.H'LE.R SHALL BE DlfFEREtC ANC SHALl NOT BE INTE.RCHANGJ;.AllLE WITH f>OTABLE \'\'ATER flTTINllS. ------------------ 1 -POP-UP, S,F'~A Y H-EAD 2 ~ 5,WINC,. J,Ot,Ji A$SEMBl:.'Y Cl -OCH eo NtPPLf ANO .J MARL[X ST. ELI..$;) 3 -ANC.LE' WILL VARY WITH HEIGHT Of POP-UP 6()0~ 4 -PVC, SCH 40 TEE CSSD OF [LL CST) 5 -PVC "NONPRESSURE LIN[ G -2' MAX. FROM GURBS. WALKS. ETC 7 -AT FINl5H C.RADE IN TUR°F ! AREA5 l" IN SHRUB ARE:AS e ,r 5EE ~PEGS. FOR :Jf,PTH 1. MfTER BOX W/ME:1E:R ---~2~4~-4- ' (y 0 @ (±)- ® ©- (j), REDUCED PRESSURe TYPc 6A.CK~LOW l>EVIC\< ASSEMBLY (SE.E SPEC$. AHO l ~Gf'IIDJ PRESSURE REGULAlOR (SEE. SPECS SET Al PSI) Y-$TR>,1NER (SE,S ~S, At-ID LEGl,NDJ &<\ASS Hl. (T-,-P,i &'IASS UNIOII BRAS-S St-lOFIT NIPP\.!:' (TY'P.) BRASS Rll'>f:ls (Ll;:NGTH .O.S R.E.OUIR.ED) lNSTAll PcR C.M.W.D. STD, DWG -1-W·20 @ · SEE C.M.W,D. $TD DWG W-20 @ -PVC SCH -0 Hl (ST) @ HEIGHT PER ,OC:Al-CODE f12qMIN, @ CONCR~Tlo R>OT1NG l,f-" ~It-I) @ COMPACT '.o'Ue>G"-ACE @ fltlf$H G,R,o.Df; &:· · 6" t,11111- @ SEE, sncs, FO~ OEcPTiiS RePLIOet:, PIW90I IR5 .......,W F (o!.DJUST RISER PERPE:NDICULAR TO SLOPE) A~TI-DRAIN SPRING CHEC_K VALVE PV-: SCH 80 RISER I NIPPLE (TYP.) (~ ,NOTH AS REQUIRED) © -SEE SPECS. FOR DEPTH @) .1 SWING JOINT ASSEMB\. Y . (2 MARL.EX ST. ELLS) --.r~ ~ 10" MIN. FROM FINISH GRADE . z :i (V. PVC NONPRESSURE (LATERAL) LINE (SEE SPECS.) © . PVC SCH 40 TEE (SST) OR ELL (STI ®-6" -8" FROM HEADER, ETC, @· 13 REBAR W/ GALV. CLAMPS S TRETT SURF AGE f'Ol A~LE' MAINLINE ( SEE IMPl!::OVl:t',("lf Oii!:AWINGS) 12-MNIMLP1 ~fQUIRE'.D VERTICAL SEFARATION J<:l:CLAIMEJ WATER IRRIGATION MAINL..INE:-~ NOT[, ALL ~EUAIMED WATER IRRIGATION PIPE ANO SLEEVE$ $HALL BE:: PLJRP(., ANO LAEH:'.LE'.0 AS SF:'.:CIFIED IN1 $1AN0Al<::D SFEC-IFIC-ATIONS FOR PRIVATE" IRRIC,ATION ~;~T[M$' ·c.AR~$8AP R!:'.CLA!MATON RULES AND REGULATIONS fOR GONSTRUGTIOt-; OF R:'.CLAIMED WATER MAINS' OCTOBER 19q3 POT ABLE SERVICE LINE GROSSING NTS POT AElU'.: $[):':VICE LINE 0: 10· HINll1U11 TO POT ABU: MAINUN[ IN STREET I ~ ~£CLAIMED WAit!<: 1'1'..li':.ICAT\ON MAINLINE W/$i_EVE NOT[: .... ~ VE:RTIGLE' CL(AtANC[ OF 12" t11NtMl,11 IS MANDATORT WHf:N Cf.OSSINC. l"A , OF A POTABLE WATER LIN!::. IN~TALLATION Of ~l:CLAIHfD WATER IRRIC.AflON MAINl-lNE: 24· FROM f'"AC( Of SIDEWALK W\LL l"ROYIDE: THE NECE$$ARY 10' HORIZONT Al CLEARANCE FROM POT ABLE MAINLINE IN tHI; STli".EET POT ABLE MAINLINE CROSSING N_T _S. --+----,--· --~-------- --------~------------------... .l\f_)PRO\"ED FOR 1::iL.4.NTING r\\D IRRIG.4TIO\ O:\L"'i', INCLl:DJ:-:G PRECISE LOCr\TlOK OF PL.A\TING ARE.43. p· ,.,..1 Tl, .L-' L_) ..:. ;_ I -····· -------- TITL( __ REVJ[W£0 BY< DA1E ------•---·------ 'fESHIM.I\. DESIGN GROUP LAl,'DS CA PE AR c1n TECI'UR.E LAND P LA.'-. 7" !.', G 9903 Eu;.lness;.-arl. Ave., Sulte C S-an Dlego, C.A 92131 Telq,hnne: (619) 693-8824 F.IIX.: (C 19) 593-1 l 82 . -·····,. ····-,,..--,<,·.·~--,, ..... ...,......,..--~-,..,_.....-,_·'-..... _-,M---IA,".,.. _,_,,,,,....,,...., .. ..,,.,, ______ ..... --,·--0•'•',..... ___ ..,,._ ·-·-~~, ___ ._,,_,..,,,~ ----·--...-~~·---------------~------~------------------.;~;~::::~;;;;;;;;;;.. _______ ..,...,. _____________________________ ,_,,,,. __ -«c~.M:'..~w':__~o~.-:9;:4~-:5~1~5=-- lf1RIC.A TION NOTF.; c1,1cvr,·5 RECLAIMED WI-.TER IRRIGATION Sf·ECS. TAKF. PRECEDENCE OVER THESE SPECS. PART 1 -GENERAL. 1 01 GENERAL CONDITIONS: A. The General Conditions, Special Conditions. and Division 1 are an added part of this section and contract for this work and app!y to this section as fully as if repeated herein. 1.02 SCOPE: A. The work includes all services, labor, materials, transportation and eqllipment necessary to perform the work indicated on the Drawings and as specified. The General Conditions and Division 1 apply to this section as fully as if repeated herein 1. Related Work: (a) Landscaping Section (02900) 1 03 SUBMITTAL$: A Submit a list of all irrigation equipment 10 be used, manufacturer"s brochures, maintenance manuals, guarantees a1d operating instructions. 1 .04 GUARANTEE: A. Furnish guarantee in accordance with general conditions, for a period of one (1) year from date of frnal acceptance • at conclusion of the Maintenance Period -on complete water irrigation system, including nonsettling of backfill in trenches which, if occurs. shall be corrected, including repairs and/or replacement of any material damaged thereby or therefrom. 1.05 OBSERVATION: A. In all cases where observation of sprinkler system work is required and/or where portions of work are specified to be per;ormed under direction and/or observation of Architect or his representative, Contractor shall notify Architect at least three (3) working days in advance of time such inspection and/or direction is required B. Observation will be required for the following pans of the work: UPON INSTALLATION 1. OF, SLEEVES 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. 2. Upon installation and testing of valves, quick couplers, backflow preventer device, automatic controllers, and control valves and wires. 3 When sprinkler system is completed, Contractor, in the presence of Architect, shall perform a coverage test to detecmine if coverage of water afforded the lawn and plan!ing areas is complete and adequate. Contractor shall furnish all materials and pertorm all work required to correct any inadequacies to cover. 4. Final observation and performance test shall be at the same time as final observation of the landscape work. 1.05 TESTING: All PVC main and lateral lines shall be subjected to a pressure test of 125 PSI for a period of four hours. All testing shall be in the presence of the Architect. Approval sr.all be received before backfilling any trench. Do not cover any lines until they have been observed and approved. CITY INSPECTOR MUST APPROVE PRESURE TEST 1.07 RECORD DRAWINGS: 'A. Before final acceptance of work, Contractor shall provide a record set of drawings showing sprinkler system work. 1. Any changes in location of items or type of installations from that shown 0.1 drawings shall be so indicated on the record drawings. 2 Valves shall be numbered and corresponding numbers shall be shown on record drawings. 3. Al! remote control valves, shut-off valves, quick coupler valves shall be located by measure dimensions. Dimensions shall be given to permanent objects and shali be to nearest one-half foot. 4. On the inside surtace of the cover of each Automatic Controller, prepare and mount a chart showing valves and sprinkler heads serviced by that particular controller. All valves shall be numbered to match operation schedule and drawings. Only 1hose areas controlled by controller shall be shown. This chart shall be a plot plan, entire or partial.showing building, walks, roads and walls. A photostatic print of this plan, reduced as necessary and legible in all details. shall be made to a size that will frt into the controller cover This print shall be approved by the Architect and shall be hermetically sealed by plastic. This shall then be secured to inside of cover. 5 Immediately upon installation of any buried pipe or equipment, Con1ractor shall indica1e on the drawings locations of said equipment. Dimensions shall be given from permanent Objects such as buildings, sidewalks, curbs and driveways. 1 08 GENERAL REQUIREMENTS: A. = I d 'I B. : I ' ' ~ ~ . ' i C r Code Requirements shall be those of S!a'.e and Municipal Codes and regulations locally governing this work, providing that any requirements of 1he Drawings and Specifications, not conflicting therewith but exceec.ng the Code Requirements shall govern, unless written permission to the contrary is granted by the District. Extreme care shall be exercised in excavating and working in the area due to existing utilities. Contrador shall be responsible for damages caused by his operations. Connections shall be made at approximately locations shown on drawings. Contractor shall be responsible for minor changes caused by actual site conditions. ) D Landscape headers and mowing strips shall be in place before E F. G H. L J K Scaled dimensions are approximate. Before proceeding with any work, Contractor shall carefully check and verify all dimensions. Plan locations of sub surface lines, valves, controller and pipe lines are diagrammatic and indicate the spacing end relative locations of all instal:ations. All lines shall have minimum clearance of six (6) inches from-each other, and from lines of ot11er trades. Parallel lines shall not be installed directly over one another Dielectric bushings shall be used in any connections with piping of dissimilar metal materials. 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. Permission to shut ott·any existing in-use water lines must be obtained 48 hours in advance, in writing from Owner Contractor shall receive instructions from Owner, as to 1he exact length of time of each shut-Off. Contractor shall acquaint himself with all site conditions. PART 2 -PRODUCTS 2.01 MATERIALS: A. Piping. Pipe sizes shown are nominal inside diameter unless otherw,se noted. 1. PVC Pressure M?inline Pipe Fittings: All buried private piping in the reclaimed water system shall be installed with warning tape identifying it as reclaimed water with the exception of intermittent pressure lines. Intermittent pressure lines (line on the downstream side of a controller valve that will not be subject to constant pressure) may be excepted as long as it is apparent, due to line size and location as determined solely be the District Engineer of Inspector, that the lines are pan of a reclaimed water sprinkler irrigation system. Stenciled pipe, as specified below, will be accepted in conjunction with warning tape (a) Pressure mainlir.~ piping for s:zes 2" acd larger shall be PVC Class 315, and shall be purple. (PER MANUAL) (b) Pipe shall be made fro.m an NSF approved Type 1, Grade 1, PVC compound conforming to ASTM Resin Spec:fications "01784". All pipe must meet requirements as set forth in Federal Specifications PS-22-70, with an Appropriate Standard Dmension (S.D.R.) -(Solvent Weld Pipe). (c) Pressure mainl'ne p1p1ng for sizes 1-112" and smaller shall be PVC Schedule 40 with solvent welded joints, and shall be purple. (d) Pipe shall be made fro.m NSF approved Type 1, Grade 1, PVC compound conforming to the ASTM Resin Specifications "01785". All pipe must meet requirements as set forth in Federal Specifications PS-21-70. (e) PVC solvent-weld fittings shall be Schedule 40, 1-2, 11-1 NSF approved conforming to ASTM Test Procedure 02466. (f) Solvent cement and primer for PVC solvent weld pipe and fittings shall be of type and installation methods prescribed by the manufacturer. (g) All PVC pipe must bear the following markings. 1 Manufacturer's Name 2 Nomina: Pipe Size 3. Schedule or Class 4. Pressure Rating in P.S. I. 5. NSF (National Sanitation Foundation) Approval 6. Date of Extrusion (h) All fittings shall bear the .manufacturer's name of trademark, material dsignation, size, applicable I.P.S. Schedule and NSF Seal of Approval. A.C.P., 4" and above. shall have the words "RECLAIMED WATl"R" stenciled in 2-inch green letters on both sides of the pipe in at least three places in a 13-foot section of pipe (total of six places per section of pipe). All pipe shall have stenciling appearing on both sides of the pipe with the marking "RECLAIMED WATER" in 518" letters repeated every 12 inches. 2. PVC Non-pressure Lateral Line Piping (a) Non-pressure buried lateral line piping shall be PVC class 200 with solvent-weld joints, and shall be purple, (b) Pipe shall be made from NSF approved, Type 1, Grade 11 PVC compound conforming to ASTM Specifications "01784". All pipe must meet requirements set forth in Federal Specification PS-22-70 with an appropriate Standard Dimension Ac.tic. ALL PIPE SHALL BE PURPLE (c) Except as noted in Paragraphs (a) and (b) of Section 2.01 .A.1 (a) and (b), al. requirements for non-pressure lateral line pipe and fittings shall be the same as for solvent· weld pressure main Ii ne pipe and fittings as set for1h in Section 2 01 .A 1 of tr.ese specifications, (Primer not required). All unsized end run later lines shall be 1/2" PIPE. 1, Schedule 40, high impact molded fittings, manufactured from virgin compounds as specified for piping, tapered socket or molder 1hread type, suitable for either solvent weld or screwed connections. Machine threaded fittings and plastic saddle and flange fittings are not accepta~le. Furnish fittings permanently marked with following information: Nominal pipe size, type a1d schedule of material, and National Sanitation Foundation (NSF) seal of approval. PVC fitting shall con/arm to ASTM 02464 and 02466. C. Automatic Control Wire: D 1. Electric wiring running from Controller to Automatic control valves shall be No. 14, solid, single conducto:, copper wire, 4/64 inch insulation, 4/64 inch neoprene jacket, style BR (Direct Burial) or equal, color code wires to each valve, common wire shall be white. Automatic Controller: 1. Controller shall be furnished and installed complete with all water, electrical and drai,1age services, ready for operation_ Unit shall be electric, self-co1tained outdoor type, wall-mounted, or approved equal See detail for controller enclosure. 2. Unit shall have a minimum stations as shown on Irrigation Legend. 3. Controller shall be the latest model of the particular manufacturer supplied. 4. Unit shall be 120-volt, 50-cycle controller, be completely automatic and shall function optionally with or without the clock. 5. Any station may be repeated independently in any 24 hours 6. Stations shall be adjustable from 1 to 59 minutes. 7. Control panel shall be removable plug-in type. 8 Mechanism shall be housed in sturdy, vandal-proof case, manufactured of 14-gauge steel, or case aluminum; furnished for maximum exterior protection. 9. The clock and all working parts of the controller shall be contained within one protecting cover E. Control Valves: 1. Remote Control Valves shall be of all Plastic body Valve shall be provided with an adjustable flow control stem and shall be operable manually without electric,ty. F. Valve Box: 1. For remote control valves 9-1/2" x 16" x 11" rectangular box manufactured by Carson Industries #14129-12B with purple bolt down cover or approved equal. 2. For ball valve: 10" x 10'1;4" round, Carson Industries #910-128 with purple bolt cover or approved equal. Extension sleeve to be PVC-6·' minimum size. G. Sprinkler Heads shall be as required on the drawings or approved equal. Ball Valves: 1. Ball valve 1 inch size to 2 inch size shall meet ASTM standards with seals which are self adjusting to compensate wear. Ball valves shall have molded micro-finish ball with low torque requirements to operate unit manually. Ball valve shall have a patented feature -"Preloaded" stem seal and impact resistant handles. 2. Product: 1" -2" size (King Bros. Lo-torque ball valve models Lt. 1000-t thru Lt2000-t) 2" -4" size (King Bros. Block true union ball valve models Va!encia, California 91384 Phone: (800)541-2672 or (805)257-3262. J_ Concrete footings shall be 2,000 psi concrete at 28 days. K Backfill shall be clean fill soil. L. Contractor shall provide to the Owner: 1. Two (2) Control Valve keys. 2. Two (2) wrenches for removing each different type of sprinkler head 3. One (1) 48" tee wrench for operating gate valves. 4. Six (6) quick coupler keys and six (6) hose bib assemblies. 5 Five (5) keys for opening and locking each automatic controller. M. Pressure regulator sha:1 be bronze with screw fitting. See details and drawing. PART 3 · EXECUTION 3.01 GENERAL REQUIREMENTS: A. Locations on drawings are diagrammatic and approximate only, and shall be changed and adjusted as necessary as d reded to meet existing conditions and obtain complete water cove'age Locate and stake all work and obtain approval of Arch:tect before ,ns!allat,ons. B. Install and extend system as shown on drawings, and as necessary 10 carry out the intent of Drawings and Spec,fications. C. Locate lines, valves and other undergrou·1d ,,t ,ties and receive approval of Architect before digging 1renches 3.02 A. INSTALLATION OF IRRIGATION SYSTEM Excavation and Backfilling of Trenches: 1. Excavate trenches, prepare subgrade, and backfill to line and grade with sufficient room for pipe fi:tings, testing and inspecting operations. Do not backfill unlil pipe sys'.em has been subjected to hydrostatic test as specified. 2. Depth of Trench: 3. 4, Polyvinyl Chloride Pressure Line 18" minimum Polyvinyl Chloride Non-Pressure Line 12" minimum Polyvinyl Chloride Non-Pressure Lines for drip system lateral lines shall be installed a'. 12" depth. Installation of Polyethylene Distribution tubing: Distribution tubing shall be cut into lengths that will ailow tubing to lay in a relaxed manner from emitter point (at shrub stem). Allow two (2) distribution tubes per plant. Tubes shall be pressed firmly onto emitter barb so the tube end comes into contact with emitter body at base of barb. Trenching through areas where topsoil has been spread: (a) Deposit 1opsoil on one side of trench and subsoil on opposite side. Subsoil shall be free of all rocks over one (1) inch in diameter, debris, and litter, prior to use as backfill where so indicated on detail. 5. Repair any leaks and replace all defective pipe fittings until lines meet test requirements. Do not cover any lines until they have been inspected and approved for tightness, quality of workmanship and materials. 6. Backfill trenches, after approval of p1p1ng, with suitable and approved material, tamping soil around pipe and thoroughly compacting all trench fills until 90% compaction has been achieved. 7_ Backfill material shall be approved soil, free frorr. rocks and clods. E. F G. Controller shall be tested with complete electrical connections. Contractor shall be responsible for temporary power to controller for operation and testing purposes. 2 Connections to control wiring shall be made within the pedestal of the controller. All wire shall follow the pressure main insofar as possible. 3. Electrical wiring shall e in a rigid PVC plastic conduit from controller 1o electrical outlet The Electrical Contractor shall be responsible for installing all wiring to 1he sub-panels, clocks, or elsewhere as required, in order to complete this installation. A disconnect switch shall be included. 4. Controller shall have a master switch tt shall be possible to operate each valve manually, independent of clock of any other valve. Remote Control Valves: 1. Install valve boxes as shown on detail. Install no more than one valve per box. Stencil valve number and controller letter on underside of valve box lid. Valve Box: 1. Install valve boxes as shown on detail. valve per box. Stencil valve number underside of valve box lid. Sprinkler Heads: Install no more than one and controller letter on 1. All sprinkler heads shall be installed as per details shown. 2. Nozzle size of all heads shali be adjusted to suit any particular conditions of the area. This shall be done after 1he system has been thoroughly tested, immediately after written notification by the Architect to do so. H Quick Coupler Assembly: 1. B Installation of Polyvinyl Chloride Pipe: Install all quick couplers as indicated on drawings and as directed. Set all valves plumb a~d true lo finish grade and a maximum of 12 inches from paving, walks, headers or curbs, and as shown on plans and as directed. QUICK COUPLER VALVES SHALL BE 1" SIZE: ACME THREAO LOCKING CAP, VINYL PURPLE TOP AND BRASS C. 3, 4. i. Because of the nature of plastic pipe and fittings, exercise caution in handling, loading and storing, to avoid damage. 2. The pipe and fittings shall be stored under cover until using, and shall be transpor1ed in a vehicle with a bed long enough to allow length of pipe to lay flat so as not to be subjected to undue bending or concentrated ex1ernal load at any point. 3 Any pipe that has been dented or damaged shall be discarded until such dented or damaged section is cut and rejoined with a coupling. 4, 5, 6 .. Trench depth shall be as specified above from the finish grade to the top of the pipe. The bottom of trench shall be free of rocks, clods, and other sharp-edged obJects. Pipe ends and fittings shall be wiped with MEK, or equal, before welding solvent is applied. Welded joints shall be given a minimum of 15 minutes to set before moving or handling. All 1ield cuts shall be beveled to remove burrs and excess before fitting and gluing together. Pipe shall be snaked from side-to-side of trench bottom to allow for expansion and contraction. 7 Center load pipe with small amount of backfill to prevent arching and slippinq under pressure. Leave joints exposed for inspection during test,nQ. 8. No water shall be permilled in the pipe until inspections have been completed and a period of at leas: 24 hours has elapsed for solvent weld setting and curing 9. Plastic to metal Joints: Solvent-weld, using solvent recommended by pipe manufacturer only. 10. Plastic to Plastic Joints: Solvent-weld, using solvent recommended by pipe manufacturer only. 11.. Solvent-weld Joir.ts: Assemble per manufacturer's recommendation. 12. Thrust block shall be installed as per detail. Remote Control Wiring: 1 , 2. Direct Burial Control wire sizes. As shown and specified herein before Provide one control wire and one common ground wire to service each valve in system. Provide 4·foot minimum expansion loop at each valve to permit removal and maintenance of valves. 2. 'oUICK COUPLER KEY SHALL BE OF BRASS OR BRONZE WITH A HOSE BIB ASSEMBl. Y D 3 .. CHECK VALVES SHil.LL BE.Of BRASS OR BRONZE, VERTICAL SPRING, LOADE I. Ei"ALL VALVES: AND SWING CHECK. ' 1. INSTALL WHERE SHOWN A$ DETAILED J_ Bac~flow Preventer: 1. Backflow preventer assembly shall be installed in accord with manufacturer"s specifications, located and as directed on drawings, and shall conform to all applicable code and ordinance requirements. 2. Exact location and positioning shall be verified on the site by Architect. K. Pressure Regulator if needed shall be installed as per drawings and detail. Verify final location with Architect. L Installation of Anti-Drain Valves: Anti-drain valves shall be installed in the riser assemblies of all sprinkler heads 1hat do not have manufacturer installed anti-drain devices. M N Install quick couplers and remote control valves adjacent to walks and curbs in shrub planting areas. lnstal' quick couples valves no fur1yher and 170' apar1. Sleeving: 1. Crossing of roads w;th irrigation pipe or wiring shall be avoided wherever possible. If a crossing must be made, Schedule BO PVC sleeves shall be installed at a minimum depth of 30"' below finish grade 2, 3. 4. Irrigation lines unde" other asphalt concrete or Portland concrete improvements (other than roads) shall be insta:led in Schedule 40 PVC sleeves at a minimum depth of 1 s·· below finished grade. Sleeve sizes for irngation lines shall be a minimum of two (2) times the size of the line it serves. Controller wires located under streets or other permanent improvements shall be installed in separate PVC sleeves and corresponding to type and depth as specified on L-1. and L-2. 3.03 CLEAN-UP: A. As project progresses. Contrador shall maintain all areas in a neat manner and remove unsightly debris as necessary. After completion of the project, Contractor shall remove all debris and containers used In accomplishing work He shall sweep and clean alt sidewalks, asphalt, and concrete areas adjacent to plantings. Install control wires and irrigation piping in common trenches wherever possible. Control Wire Splices: Allow only on runs of mace than 300 feet. splices as follows: P,})PRO\l-=D FOR PT ,:\\Tl\G r\\D lRRIGJ~.TlO\ O\L 'r', I\C'.Ll]DI\G PRF~ClSE LOC!i'TION OF PL.i\\TL\G Af\F-:_AS -------- TESHIMA DESIGN GROUP LANDSCAPE ARCHITECTt:RE LAND PLANNING L=,---..'.'.;:tal:1ti~~o:_7P~~~~~-_:Y __ s=te_m_. -~-------·-------------------,-·.------·----~--------=-~--.. === 9903 Businesspark Ave., Suite C San Diego, Ca 92131 Telephone: (619) 693-RR24 Fax: (619) 693-1182 ~rc,.::•·o,,~•,,-,.~ ~O""""C to,!, LANDSCAPING PART 1 -GENERAL 1.01 GENERAL CONDITIONS A Drawings and Generai Provisions of Contract, including General and Supplementary conditions and Division 1 Specification sections apply to work of this section, and must be fully considered in connection t~erewith. 1.02 SCOPE A. The work includes all services. labor. materials, transportation and equipment necessary to perform the work indicated on the drawings and as specified herein and as required to complete properly the contract. B. Rela1ed Work: 1. Irrigation (Section 02480) 1.03 SUBMITTAL$ A. See requirements in General Conditions, and Section 01 340. B. Contractor shall submit a typewritten list with specifications of all feasible materials, including soii amendments, fertilizers, plant materials, etc .. with quantities of each. 1.04 DEFINITIONS OF TERMS A. "Planting Area" shall mean all areas to be seeded, sodded, planted with trees, shrubs, and/or groundcovers. 1.05 GUARANTEES AND REPLACEMENTS A. Plant Marnrials: Plants (15-gallon size and larger) shall be guaranteed to live and grow in healthy condition during the agreed upon 90 day maintenance period or until final acceptance (3.20 Part B). Plant material will continue to be guaranteed for one (1) year. B. Plant material smaller than 15-gallon size: Shall be guaranteed to live and grow in vigorous healthy upright condition for a minimum of one growing season after final acceptance of work (excluding seasonal color). C. Replacement: All plants not healthy and in vigorous growing condition as determined by the Landscape Architect shall be replaced immediately. Plants used for replacement shall be the same kind and size as specified in the plant list. They shall be furnished, planted and fertilized as originally specified at no costs to Owner. 1.06 VERIFICATION OF EXISTING CONDITIONS A. All scaled dimensions on the drawings are approximate. Before proceeding with any work, the Contractor shall carefully check and verify all dimensions, quantities, and grade elevations, and shall immediately inform the Landscape Architect of any discrepancies. B. Prior to the excavation for planting or placing of plant materials, the Contractor shall verify the location of all underground utility lines and other improvements, and take proper precautions to avoid damage to such improvements. In the event of conflict between such improvements and piant locations, the Car.tractor shall notify the Landscape Architect, and arrangements will be made for relocation as necessary. Failure to follow this procedure places upon the Contractor the responsibility for making any and all repairs for damage resulting from work as herein specified at his own expense. 1.07 PROTECTION OF EXISTING IMPROVEMENTS DLlring the construction and maintenance period, the Contractor shall take every precaution to protect and avoid damage to sprinkler heads, · irrigation lines, drainage lines, and all other underground facilities and all paving, structures, fixtures, and existing plantings The Contractor shall · be held responsible for any and all damage to such improvements and shall comp1etely repair or replace the same at no cost to the Owner. 1.08 INSTRUCTIONS AND OBSERVATION A. B. C. All changes and deviations to the plans and specifications shall be conf:rmed in writing via the Landscape Architect. The Contractor shall be available on call to make a joint observation with the engineer. The Contractor shall have sufficient work personnel available during normal working hours to correct deficiencies immediately upon request of the Landscape Architect. Such repair or re- work services are to be per1ormed without interference of regular project scnedule. Plants shall be subJect to approval by the Owner's Representative at the place of growth and/or upon delivery to the site for quality, size and variety. Such approval shall not impair the right of observation and rejection at the site during progress of work. for size, condition of root ball, latent defects, or injuries. Rejected plants shall be removed immediately from the site, unless otherwise approved by the Landscape Architect. 3. Upon the completion of finish grading and mow curbs layout in the field, but prior to mow curb installation. 4. Approval of all plant material quality. 5. Layout of plant material. 6. Pre-maintenance observation: When planting and all other indicated or specified work, except the Maintenance Period, has been completed. Acceptance and written approval shall establish beginning of the Maintenance Period. this is not a final observation or acceptance, and it does not relieve the Contractor from any of the responsibilities in the contract documents for this project. 7 Final site observation at the completion of the specified maintenance period. This observation shall establish the beginning aate for the guarantee period. E. 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 acceptaole and (2) of any requirements necessary for completion and acceptance. 1.09 SUSPENSION OF WORK A. The Landscape Architect shall recommend to the Owner any necessity to suspend the work. wholly. or in part, for such period or periods as he may deem necessary due to unsuitable weather, or such other conditions as are considered unfavorable for the reasonable performance of the work, or for such time as is necessary due to the failure on the part of the Contractor to carry out orders given or to perform any or all provisions of the contract. B. II it should become necessary to stop work tor an indefinite period, the Contractor shall store all materials in such a manner that they will not become an obstruction nor became damaged in any way, and he shall take every precaution to prevent damage or deterioration of the work performed. The Contractor shall cover all open excavations and shall provide suitable drainage by opening ditches, planting pits, etc., and erect temporary structures where necessary. C. Grading, soil preparation, and planting work shall be per1ormed only during periods when beneficial and optimum results may be obtained. If the moisture content of the soil should reach a level that working it would destroy the soil structure, spreading, grading and tilling operations shall be suspended until the moisture content reaches acceptable levels and the desired results are attainable. 1.10 CERTIF:CATIONS AND NOTICE OF DELIVERY OF MATERIAL A. The Landscape Landscape Architect shall be furnished with duplicate sioned, legible copies of certificates and/or invoices stating the brand, grade. amount and quantity of each item for all soil, fertilizers, soil conditioners, plans and o'.her materials. THE LANDSCAPE ARCHITECT MAY STOP WORK PROGRESS UNTIL CERTIFICATES ARE RECEIVED ANO REVIEWED BY THE ENGINEER. B. The Contractor shall notify the Landscape Architect in advance when all materials are to be delivered and the manner of shipment, and shall furnish therewith an itemized list, in duplicate, of the actual quantity of material in each delivery, in order to ensure satisfactory coordination of delivery, and to expedite the required inspection at the point of delivery. The itemized list, in duplicate, for each delivery of plant material shall include invoices certifying that subject material has been inspected as required by the State Agricultural Code prior to acceptance or planting Particular care, using approved equipment, shall be exercised to ensure safe loading, unloading, shipping and handling /or all plantings from source to in-place locations indicated on the drawings. 1. 11 PLANT MATERIALS A. Quantities for plant materials are shown per plan for convenience only and not guaranteed. Contractor shall check and verify count and supply sufficient number to fulfill intent of drawings. 1.12 INVOICE OF MATERIALS A. B. C 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 tor 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 will require the distribution of additional quantities of these materials to fulfill the minimum requirements specified. After installation of plant materials, but prior to the pre-maintenance site observation, the Landscape Architect, with the heretofore specified signed copies of the required certificates and related items. shall invoice such material, comparing the total area and/or the amounts specified_ tt the minimum amounts have not been furnished, the Landscape Architect will require the installation of additional materials to 1ul1ill the minimum requirements specified. D. Site observations herein specified shall be made by the CITY INS;ECTOR & ND SCAPE Architect. The Contractor shall notify the Landscape Architect of a site observation at least 48 hours in advance of an observation. An observation will be made by the Landscape Architect during office A sample of the soil amendments shall be delivered to the Landscape Architect within 15 days alter recording of the contract for submittal to a testing laboratory, along with specifications of each product. Alter soil amendments have been thoroughly mixed into the site, random samples of the mixed soil will be taken by the engineer and submitted to the soil laboratory for comparison to a control mix Cost of the above testing by the soils laboratory shall be borne by the Contractor. worki.1g hours on eaoh of the steps or conditions listed below. The Contractor or his authorized representative shall be on site at the time of each observation. The Contractor will not be permitted to ir,it1ate the succeeding step of work until he has received-approval to proceed by the Landscape Architect. 1 . 2. Pre-Construction Meeting: Immediately prior to the commencement of work of this section. Contractor shall receive aµproval of materials and equipment to be used, and methods of installation. Incorporation of soil conditioning and fertilizing into the soil: Soil tests performed by the licensed laboratory shall be submitted and paid for by the Contractor tor agricultural suitability and approved by the Landscape Architect once rough grading has been completed, and prior to installing any plant material. CITY INSPECTOR_ SHALL _APPROVE: 1. SOIL TESTING AGENCY 2. SOIL TEST RECOMENDATIONS PRIOR TO DELIVERY OF SOIL AMENDMENTS TO..SITE. 1.13 PROTECTION OF EXISTING TREES, SHRUBS AND VINES A. B. C. It is the intent of the project that certain areas of the existing plant materials shall be retained. Prior to the removal of any trees, the Contractor shall confer with the Landscape Architect to determine those plants that are to remain. All existing trees which are to remain in the project shall be tagged and identified by the Contractor prror to start of work. Contractor shall be responsible for all trees that are to remain in the project. Damage to a plant which results in death or permanent disfiguration shall result in the complete removal of the plant, including roots, from the site by the Contractor. The Contractor at his own expense shall replace the plant with one of equal value as established by the Landscape Architect or reimburse the Owner the cost of said replacement if a replacement cannot be obtained. The Landscape Architect shall be the sole judge of the condition of the plant. D All existing trees that are to remain shall be protected at all times from damage by men and equipment. All damage by the Contractor to existing plants shall be repaired at his expense by personnel approved by the Landscape Architect. E. The Contractor shall insure that no foreign material and/or liquid. such as paint, concrete, cement, oil, turpentine, acid or the like, be deposited or allowed to be deposited on any soil within the dripline (the outside edge of foliage overhand) of any tree or shrub or within 6' of the trunk of a vine. Should any such poisoning of the soil occur, the Contractor shall remove said so,I as directed by the Landscape Architect and replace it with acceptable soil at no expense to the Owner. F. Excavation adjacent to existing trees and shrubs: Where it is necessary to excavate in close proximity to existing trees and shrubs, all possible caution shall be exercised to avoid injury to roots and trunk. Excavation close to trees shall be by hand, tunneling under roots 2" and larger in diameter. Cutting of roots 2" and larger shall be only on the approval of the Landscape Architect. Paint cut roots within 24 hours of initial damage with approved pruning paint. When this is not possible, keep the side of excavation adjacent to tree shaded with moist burlap or canvas. PART 2 -PRODUCTS 2.01 QUALITY A. All materials shall be of standard, approved, and first grade quality and shall be in prime condition when installed and accepted. All commercially processed and/or packaged materials shall be delivered to the site in the original unopened containers bearing the manufacturer's guaranteed analysis. 2.02 SOIL AMENDMENT AND FERTILIZER A. Shall be a wood residual product derived from shavings of redwood, white fir and/or red fir, or cedar shavings. Amendment shall upon analysis contain at least 1.0% nitrogen (on a dry weight basis) with an ash content not to exceed 15%. A commercial grade product shall be used. Contractor shall supply Landscape Architect or his appointed representative with a sample of the proposed amendment accompanied by a laboratory analysis from an approved laboratory illustrating degree ot compliance. Guarantee = wt/cu/yd. = 460# -720# Ammonic nitrogen = 1.0%. PH (less than 6 8) Salinity (total soluble salts = 3 o MMHO) Density = 20# cu.ft. Properties = (gradation sieve size) -No. 6 -95% minimum passing; No. 8 -80% minimum passing; No. 35 -30% minimum passing. Wetability -to be in compliance with standards as per American Society of Agronomy B. Agricultural Grade Gypsum -Shall be a (Ca SO4 -H20) calcium sulfate product -94.3%. 90% shall pass a 50 mesh screen. Chemical reaction will remove Sodium attached to soil particles. Gypsum also loosens heavy clay soils through electro-chemical action. Control of dust during application is mandatory Shall be U.S. Gypsum, Dolmar, Sof'N'Soil, or Bandini, if not available, shall be equal to. '· C. Sulphur (Soil) -Shall be elemental sulphur (99.5%) commercially prepared so that 46.9% passes a 50 mesh screen. Shall be Wil-Gro, Union Chemicals or Baker Industries, ii not available, shall be equal to D. Iron Sulfate -Iron shall be expressed as metallic -derived from sulfate - deep green (Fe SO4 H20) . A minimum analysis of 20.0% and 98.3% retained on a 10 mesh screen. E. F. Shall be Wilson & Geo. Meyer, Wil-Gro, or Bandini. If not available, shall be equal to. Pre-plant or starter fertilizer shall be a commercial grade flowable fertilizer with -1 % nitrogen. 10% phosphorous pentioxide and 1 0% potassium sulfate. No Polassium Chloride is to be used. Organic nitrogen shall be from Cottonseed Meal and Urea. Phosphate available from superphosphate and Cottonseed Meal. Potash from sulfate of Potash and Cottonseed Meal. Screen analysis: % retained on stacked screen -approximately 8 -mesh 24.2%; 20 -mesh 75.2%; 48 -mesh 0.2%. Available percentage weight of plant food: Nitrogen Phosphoric acid Potash 1.0% min. 10.0% min. 10.0% min. Shall be Wil-Gro, Bandini or Kellogg. It not available, shall be equal to. Post Plant Fertilizer (Maintenance): Fertilizer (commercial) shall be a combination of natural organic and inorganic granular fertilizers, free- /lowing, suitable far application with approved equipment and shall contain the following minimum available percentages by weight of plant food: Nitrogen Ammoniac Sulfate Remainder of Nitrogen Phosphoric acid Potash Iron Zinc Manganese Calcium 14.0% min, 4.0% min. 8.75% Water Soluble 1.25% Water Insoluble 7.0% min. 3.0% min. 2.0% 0.15% 0.15% 2.0% e Organic Nitrogen is derived from Urea and Cottonseed Meal. Phosphat from Superphosphate and Cottonseed Meal. Potash from Sulfate o Potash and Cottonseed Meal. No Potassium Chloride is to be used Sulfur from Sulfate of Ammonia. Calcium from Superphosphate, Ira from Ferrous Sulphate and mixed Sulfides. Zinc and Manganese ar f n e expressed as metallic and in their elemental form. Screen analysis: (% retained) -approximately: 4 mesh = 1.3%; mesh= 24.2%; 20 mesh= 74.0%; and 48 mesh 0.05%. 8 Shall be Wil-Gro Fairway, Bandini, or Kellogg. If not available, shall b e eaual to. G. Planting tablets shall be tightly compressed chip type commercial grade planting tablets, of varying sizes with the following available percentages by weight of plant food: Nitrogen Phosphoric acid Potash 20.0% min. 10 0% min 50% min. Shall be Agnform or Gro-Power. If not available, shall be equal to. '"H. Queen Palms to receive palms and tropical humus fertilizer by Gro- Power. 2.03 CAPILLARY PLANTING SOIL FOR PLANTERS A. Exterior capillary planter soil shall contain a mixture of long fiber sphagnum peat moss, ground fir bark, composted redwood, sand, and wetting agenl and a professional nutrient formula Soil shall be of the following physical properties: Density Wt/Cu. Ft. Dry Basis Total Porosity Dry Basis by Volume Air Space at Field Capacity by Volume (6" Container) Available Water at Field Capacity (6" Container) pH Eco 22.2 Lbs 81.2% 20.2% 35.0¾ 6.0 3.5 2.04 PLANTING BACKFILL FOR TREES AND SHRUBS A. Rate of application is for bidding purposes only. Soil test may reduce or increase total soil yardage amendment and chemical additives. Planting backtill shall be a thoroughly blended mixture of topsoil and soil amendments at the following mixtures: Soil Amendment Stock Piled site soil Gypsum Sulphur (soil) Iron Sulfate Pre-Plant (1-10-10) 1/2c.y. 1/2 c.y. 5 lbs. per/cu/yd. of mix 1 lbs. per/cu/yd. of mix 1 lbs. per/cu/yd. of mix 3 lbs. per/cu/yd. of mix (also see 3.04 Exterior Planter Backfill). 2.05 EARTH MOUNDS A. H. I. J. K. L. M Rejection and Substitution: All plants not conforming to the requirements herein specified shall be considered detective, 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 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 size tor those listed on the accompanying drawings, except with the express written consent of the Landscape Architect. Right to Changes: The Landscape Landscape Architect reserves the right to change the species, variety and/or sizes of plant material to be furnished, provided that the cost of such plant changes does not exceed the cost of plants in the original bid The Contractor shall be notified and confirmed in writing prior ta sixty (60) days before the planting operation has commenced. Changes in the size and/or variety of any plant to be furnished which involves a reduction or addition in cost shall be adjusted in the contract cost. Root Condition: 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. Protection: All plants at all times shall be handled and stored so that they are adequately protected from drying out, from wind burn, and from all other inJury. All plants determined by the Owner's representative to be wilted, burned, or dried out, may be rejected, and removed from the site. The Contractor's on-site plant storage area shall be approved by the Owner's· representative prior to the delivery of any plant materials. Shrub and Tree Samples: Typical samples, three each of all varieties and sizes (shrubs 5 gallon and under, trees 15 gallon and under) of all plant materials shall be submitted for inspection approval at the site a minimum of fifteen 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 will be incorporated into the work. Specimen Tree Selection: 1. One sample each of each tree variety and size, as called out on drawings, 24" box and larger shall be delivered to the project site for approval prior to installation. 2. The Contractor shall immediately remove any trees not approved. 3. The Contractor at his option and ot his expense, can retain the services of the Landscape Architect to review trees 24" box size or larger tagged at the nursery and/or at its place of growth. All soils for earth mounds shall be as approved by the Landscape Architect. Samples shall be submitted before site delivery. Landscape Architect shall approve all grading prior to final placement of any plant materials. 2 07 GROUNDCOVER 2.06 PLANT MATERIALS A. Groundcover plants shall be healthy, vigorous rooted cuttings grown in flats. A. 8, C. D. E. 2.08 PLANTER MULCH Nomenclature: Scientific and common names of plants herein specified shall 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 A. drawings. Planter mulch shall be shredded fir tree bark. Shall range in size from 1 /2-inch to 3/4-inch. 2.09 STAKING MATERIAL Labeling: Each group of plant materials delivered on site shall be clearly labeled as to species and variety. However, final determination of plant species and variety will be made by the Landscape Architect and whose A. decision will be final. All patented plants (cultivar) required by the plant 11st shall be delivered with a proper plant patent attached. Quality and Size: All plants shall be vigorous, of normal growth, tree from diseases. insects. insect eggs. and/or exceed the measurements specified. Container Stock: Shall have grown in containers for at least six months, but not over two 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. Pruning: At no time shall the plant materials be pruned, trimmed or topped prior to delivery, and any alteration on the site of their shape shall be conducted only with the approval and in the presence of the Landscape Architect. Tree guy wires shall be of pliable, zinc-coated steel minimum gauge No. 12 and anchor to appropriate dead man. Wire loops at branches shall be covered by 2-ply reinforced rubber 1/4" in diameter. Guy wires shall be flagged with 1 /8-inch diameter x 4"-0" length surgical tubing. 2.10 ROOT BARRIER A. 2.11 Root barrier shall be a multi-year root control system consisting of herbicidal time-released nodules permanently attached to a permeable geotextile fabric which will inhibit plant root encroachment. Active Ingredient: P -Toluidine) Inert Ingredients Trifluralin (a.a,a -Trifluro-2,6-Dinitro -N,N -Dipropyl - 17.1% 82.9% Shall be Bio-Barrier -No Known Equal. PRE-EMERGENT HERBICIDE F. Inspection of Plant Materials: Required by City, County or State A. Pre-Emergent herbicide shall be as determined by the Contractor. authorities, shall be a responsibility ot the Contractor, and when G necessary he shall have secured permits or certificates prior to delivery of 2.12 WEED CONTACT HERBICIDE plants at site. On-Site Inspection of Plant Materials: Plants shall be subject to inspection and approval or rejection at the project site at any time before or du ring progress of work. for size, variety. condition, latent defects and injuries. Rejected plants shall be removed from the project site immediately A. Weed contact herbicide shall be as determined by the Contractor. 2.13 LAWN . A. All lawn areas shall be sodded with Marathon Ill Dwan Fescue ble nd. . --- BUIL ·:·,:-7 TESHIMADESIGN GROUP ".:\ P F' RO \ 7t~ D f'OJ\ ?LA:KTI:\"G 'AS LANDSCAPE ARCHITECTURE Ai'JD IRRIGA.TIOI\ 0 );'LY, LAND PLANNING -~---j 9903 llusincsspark Ave., Suite C INC J~lJDI\'.G PRECISE TITLE _____ _, __ ---DATE San Diego, Ca 92131 LOCA1'ION 0}' PLJ1,,NTING ~'[Vl~'·•-'Eli B-,,' '""~J Telephone: (619) 693-8824 ARE:AS. Fax: (619) 693-1182 . -----J>;S"ECTOI;' I I ' I CARLSBAD I ~s>,,usl ! I --~-" l_ _______ ___;___ i SHEET I CIT)' OF ' ' I ~ I .. ·-------i 10 DEPART~EN~ ' 1.1 ! I [___:......J PL ANI-....'} NG ! -----~---.. ! I ! L.."41~+1~~ f'!Ac;.~ I I -~-.. ___ , __ , ____ -··-' I I I ,--···-______J __ ·- CARLSB~Ol~SE~JiA1 SH~ALIFORNIJ: ' I ' ' ' ...... --I i -·-------+----' --ff• .n 1-·----L. APPROVED~/ ~i~ ---.. ----,., __ -_J .. -AS$l$TAN1-F"lANNlNG DIRECTOR DATE Ii --DA ':t_ ' INITI.&..L ---'" D'ffl'i BY: PROJECT NO. DP.AW1NG NO. ' DATT INIT!A.L DATT INITIAL CHKD BY: , --RE:VISION DESCRIPTION ~ -. CT 94-4 351-4L U.(;INEl:R OF WORK OTH[R A•PROVA~ CIT'Y APP~OVAL RV'..'D BY• C.M. W.D. 94-515 3.01 INSPECTION A Examine proposed planting areas and conditions of installation. Do not start planting work until unsatisfactory conditions are corrected. 3.02 PREPARATION A General: The areas to receive trees, shrubs, groundcover and hydroseed plantings and their respective requirements for imported topsoil, fertilizing , soil conditioning, and other treatment shall be as defined on the drawings. Equipment necessary for preparation of the ground surface and for handling and placing all required material shall be an hand in good working condition. Work shall be performed only during periods when beneficial results can be obtained B. Clearing and Grubbing: Prior to ripping and tillage operations, all vegetation in the area to be planted shall be grubbed, raked, and cleared from the site. The ground surface shall be cleared of all material which has accumulated ouring construction and all material which might hinder proper grading, tillage, planting and subsequent maintenance operation. All grubbed materials and debris shall be lawfully disposed of off the site by the Contractor at his cost. C Obstruction Below Ground: All subsurface rocks over 2" in diameter and other underground obstructions shall be removed to the depth necessary to permit proper fine grading, tilling, or planting according to plans and specifications. All abandoned utility lines uncovered or severed shall be cut below grade and cappec' or plugged with concrete. Explosives shall not be used for removal. When the loca1ion of utility lines is shown on the plans or has been made known to the Contractor, all damage to these lines shall be repaired by the Contractor in a manner approved by the Landscape Architect and affected utility D. Deep Ripping: All areas (including slopes) to receive groundcover, shrubs, and hydroseeding shall be deeo ripped and loosened to a depth of twelve (12) inches in all directions. 3.03 SOIL AMENDMENTS, FERTILIZING AND ROTOTILLING A. Rate of application is for bidding purposes only. Soil test may reduce or increase total soil amendment yardage Adjustments (plus or minus) may be necessary. Contractor shall obtain al least two soil tests of rough grade at site and submit results to the Landscape Architect for interpretation and recommendation. B. Atter the areas have been deep ripped, the following rates of soil amendment materials shall be evenly spread over all planting areas and shall be thoroughly scarified to an average depth of six inches by rototilling a minimum of two alternating passes. Amendment must be in1imately blended with soil. Soil amendment: Gypsum: Soil Sulphur: Iron Sulfate: 6 cubic yards per 1,000 sq ft to a depth of 8". 120 lbs. per 1,000 sq. tt. 10 lbs. per 1,000 sq. ft. 10 lbs. per 1 ,000 sq. ft. Fertilizer (commercial) 1-10-10 shall be applied at the rate of 30 pounds per thousand square feet and scarified into the top two inches of finish graoe. Fertilizer shall be applied after leaching operation. C. The thoroughness and completeness of the rototilling and incorporation of the soil amendments shall be acceptable to the Landscape Architect. Slopes 2:1 and steeper or as per the drawings omit soil conditioner application and tilling D. Deep Water Leaching and Soil Testing: Deep water leaching shall be competed as recommended by a certified agronimic laboratory. The following process for deep water leaching is for bidding purposes only, Item number three (3.) shall be performed as stated below. 1. After the tilling operation, the area shall be deep water leached three (3) times over a five (5) day period. Apply 1/2" water at each application. Wait one (1) day between applications. 2. One day after final application of water, the soil shall be tested for content of soluble salts (electrical conductivity E.G.). Landscape Architect and Contractor shall take several soil samples and deliver the samples to a laboratory for testing of soluble salts. E.G. test reading shall not be above 2.0, the soil amending, tilling and deep watering procedure shall be repeated until test readings are not above 2.0 3. If soil test reading for a particular area tested is above 2.0, the soil amending, tilling and deep watering procedure shall be repeated until test readings are not above 2.0 E. 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 amended soil and brought to finish grade. G. Apply Naiad Wetting Agent, Sravon or equal 4 oz. per 1,000 s.f. at the first spray of soil amendments. 3.04 EXTERIOR PLANTER BACKFILL A. Backfill for exterior planters: Shall be as specified in Section 2.04. Prior to backfiling planter, Contractor shall install "Monolink Irrigation System" per manufacturer's specifications. 3.05 FINISH GRADING A. Finish grades shall be as indicated on civil plan. B C. D E. Finish grades shall be measured after the ground has been watered-in and mechanically compacted and settled. The final grade shall be within plus or minus 0.1 foot of the spot elevations and grade lines indicated on the Civil drawing. Ease top and toe of all existing slopes. All undulations and irregularities in the planting surfaces resulting from tillage, rototilling and all other operations shall be leveled and floated out before pl ... nting operations are initiated. 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. G. Final finish grades shall insure positive drainage of the site with all surface drainage away from buiidings, walls. over mow curbs, and toward roadways, drains and catch basins. Final grades shall be acceptable to 1he Landscape Architect before planting operations will be allowed to begin. D. transplanting. The flats soil shall contain sufficient moisture so that it will not fall apart when lifting the plants. Plants shall be protected al all times to prevent drying of the root ball. Groundcovers shall be planted in staggered, random rows and evenly spaced unless otherwise noted and at intervals called out 1n the drawings. H. Planting surfaces shall be graded with no less than 2 percent surface E. The size of planting excavation for groundcover shall be at least twice the depth of the root ball. slope for positive drainage. I. All rock and debris shall be removed from planting areas and then from the site in accordance with the following criteria, 1" dia. in lawn areas, 2" dia. in shrub area, 2" dia. in hydroseed areas. J. Finish grade shall be 2" below finish paving surface in shrub areas. 3.06 PLANTING INSTALLATION A. Timing: Actual planting shall be performed during those periods when weather and soil conditions are suitable and in accordance with locally acceptable practice. B. Layout of Trees: All trees (24" box size and larger) shall be placed in the landscape per the direction of the Landscape Architect prior to installation of irrigation system. The trees shall then be moved so that planting holes can be excavated and amended. The trees shall then be installed in their respective hoes and positioned in the holes per direction of the Landscape Architect. F. Each plant shall be planted in a manner that will ensure m1n1mum disturbance of the root system, but in no case shall this depth be less than two nodes. Each groundcover plant shall be planted with one 5 gram planting lablet incorporated into the root zone. Planting area shall be hand-smoothed after planting to provide an even and smooth final finished grade. To avoid drying out groundcover, plants must be irrigated after planting. This may be done manually or by using the installed irrigation system. Repeated applications may be required, especially on a sloping site. This initial irrigation shall continue until a zone at least twice the depth of each hoie is thoroughly moistened. 3.09 POST FERTILIZATION A. B. Trees -Post fertilization shall occur at 100 day intervals after planting. Bore holes around dripline (various depths) and apply fertilizer at the rate of 1 lb. per 1" caliper in holes. Fertilizer shall be Wil-Gro14-7-3, Fairway, Bandini, or Kellogg. If not available. shall be equal to. C. Layout Planting: Locations shall be approved by the Landscape Architect. All container plants shall be set by the Contractor in their final location in their respective containers prior to digging holes and/or planting. All plant locations shall be checked for possible interference C with existing underground utility lines. · Shrubs -Post fertilization shall occur 60 days after planting and apply fertilizer at the rate of 1 teaspoon per each 1 gallon plant and 1 tablespoon per 5 gallon plant. Fertilizer shall be (14-7-3) Wil-Gro, Fairway, Bandini, or Kellogg. If not available, shall be equal to. Groundcover and lawn areas -Post fertilization shall occur 60 days after planting and apply fertilizer at the rate of 7 lbs/1 ,000 s.f. Fertilizer shall be (14-7-3) Wil-Gro, Fairway, Bandini, or Kellogg. If not available, shall be equal to. D. E. Backfill for Trees and Shrubs: Shall be as specified artificial drainage is requested, then drains shall be backfilled with soil. in section 2.03. tt installed first, then Disposal of Excess Soil and Debris: All excess excava1ed subsoil. rocks and debns shall be legally disposed of off the site by the Contrac1or at his cost or utilized on the site as directed by and at the option of the Landscape Architect. 3.07 PLANTING TREES, SHRUBS AND VINES A. Soil moisture level prior to planting shall be no less than horticulturally acceptable. The Contractor shall request approval of moisture, and 11 found to be insufficient for planting, the planting pits shall be filled with water and allowed to drain before starting any planting operations. B. C. D. E. F. G. H. I. K. L. M 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. 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 re-use for the filling of holes. pits and beds. Plants shall be removed from containers in such a manner that the ball of earth surrounding the roots is not broken, and 1hey shall be ptanted and watered immediately after the removal from the containers. The plants shall be planted at approved locations with the heretofore specified amendments and soil planting backfill. Backfill shall be placed at the bottom of each hole and thoroughly watered and compacted to a depth so that when a plant is placed in the hole, its root crown is slightly above the established final orade, and unless otherwise noted shall be raised or replaced as directed by the Landscape Architect. Planting tablets shall be placed in each planting hole at the following rates and per the manufacturers recommendations.; 1 -5 gram tablet per individual liner and flat size plant. 1 -21 gram tablet per gallon container. 3 -21 gram tablets per 5 gallon container 4 -21 gram tablet per 15 gallon container. 1 -21 gram tablet per each 4 inch box size. Random testing to verify planting tablet installation shall be conducted by the Landscape Architect. No plant will be accepted if the rootball is broken or cracked, either before, during, or after the process of installation_ All plants shall be thoroughly watered to the full depth of each planting hole immediately after planting. · Guying: All trees and other plants indicated on the plans shall be guyed as detailed. The Contractor shall be responsible for all surface and subsurface drainage required which may affect his guarantee of the trees, shrubs and vines. Pruning after planting shall be required on all trees, shrubs, and vines when necessary to provide 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. N. All trees 24" box and larger shall be spotted. 3.08 PLANTING GROUNDCOVER A. Groundcovers shall be planted in the areas indicated on the plans and shall be free of surface rock over 2" in diameter and debris. B. If the top four (4) inches of soil in the area ta be planted in groundcover is not sutfici'ently rnoist (horticulturally acceptable standards), the area shall be thoroughly irrigated and no less than twelve hours shall pass before planting. C. Groundcover plants shall be grown in flats. Variety indicated on the plant list. Flat grown plants (rooted cuttings) shall remain in those flats until D. All planted areas shall receive Sarvon, Naiad Wetting Agent or approved equal, 4 oz. per 1,000 s L 45 days after the start of the maintenance period. 3.10 GENERAL MAINTENANCE AND ESTABLISHMENT PERIOD A. General: Maintenance operations shall begin immediately after each plant is planted and shall be kept in a healthy, growing condition by watering, fertilizing, pruning, spraying, weeding and all other necessary operations of maintenance. All areas shail be kept free of weeds and noxious grasses and clean and free of rocks, clods, and debris. All paving and walks shall be kept clear, clean and washed down. B. Establishment Period: Trees, Shrubs, Vines and Ground Covers -The establishment period shall begin on the date that the Landscape Architect inspec1s and gives written provisional acceptance of the work and shall be ninety (90) calendar days. The establishment period may be extended or shortened at the discretion of the Landscape Architect. C. Maintenance Operations: Plants shall be kept in a healthy, growing condition by watering, pruning, mowing, reseeding, rolling, resodding. trimming, edging, fertilizing, restaking, pest control, spraying, weeding and all other necessary operations of maintenance. Planting beds shall be kept free of weeds, grass and other undesired vegetative growth, and lawn areas shall be kept free from all weeds. During the specified maintenance period, all plants that are dead or severely distressed shall be replaced immediately. All seasonal color, annuals or perennials shall be maintained in a vigorous, healthy condition through the maintenance period. D. Extended Maintenance: When, in the opinion of the Landscape Architect. there is improper maintenance, poor or unhealthy condition of plant materials, the Contractor shall be responsible for additional maintenance of the work at no additional cost to the contract until all the work is acceptable. E. Protection: The Contractor shall be responsible for providing adequate · protection of all planting areas against traffic or other use by erecting fencing or other acceptable means immediately after the planting is completed. Warning signs and barricades shall be placed in various high-traffic areas. Damaged areas shall be repaired immediately by the Contractor. F. Weeding and Cultivating: All tree, shrub, groundcover and hydroseeded areas shall be kept free of debris and weeds. Groundcover and shrub areas shall be cultivated at intervals of not more than fourteen (14) days m1n1mum. G. Replacement: During the maintenance period, plants which die or which are in an unhealthy or badly impaired condition shall be replaced by the Contractor within fourteen (14) days after unsatisfactory condition is evident. No replacement of plantings · shall be made in any season definitely unfavorable for planting. At the conclusion of the maintenance period, the Landscape Architect will make an inspection of the work to determine the condition of all plants. All unhealthy plants shall be removed from the site and replaced with plants of the same kinds and sizes as originally specified. Such replacement shall be made in the same manner as specified for the original planting and at no extra cost to the Owner. H. Acceptance: At the conclusion of the maintenance period, an inspection shall be made by the Landscape Architect, upon written notice requesting inspection before acceptance. Maintenance period shall continue until all deficiencies are corrected. ... TESHIMADESIGN GROUP LANDSCAPE ARCHITECTURE LAND PLANNING 9903 Busincsspark Ave., Suite C San Diego, Ca 92131 Telephone: (619) 693-8824 Fax: (619) 693-1182 1111 E.:I I E'.3-l, I SLOPE REVEGETATION/EROSION CONTROL POLICIES AND REQUIREMENTS ■;j:!lj@j;j§$1iti6411111 SLOPE PL.\NTINC SLOPE PI.ANTINC STA.NOAHDS Slopes requiring erosion control mr.;:1sures as specified hf:'rf.:'in shal! he t rfaled with one or more oft hi;'. followin~ plantin~ sU!.ndc1nJ:<,: •· Standard#! · COVER CROP/JUTE MESI! Cover crop shall be a seed mix typiGl.lly ma.de uri of quick ge.m1inating and fast covering gra.."-'k:<., clovers, and/or wild Oowers. Submit the specific seed mix for Cit~· approval prior to applieat.i(m. The cover crop shtill bt applied at a rate and manner sufficient. I.<) provide 90% coverage within thirty (30) days Type of jute mesh shall be a.5 approved by the City and staked to the slope as ri:!rom111ended by the manufacturer. Jute mesh ~h.ill he reqc1ired when planting (K:c~ir.s b€tween A1.1f:!t1.st 15 and April lo. During the remainder of the year, the cover (TOP and/or jute mesh may be used. b. Standanl #2 · GROUND COVER One hundred (100%) percent of the area shall be planted with a ground oo,ve.r kn~ to have excellent .soil binding characterist.ic:s (planted from a minimum size of flatted material and spaced to provide full coverage within one year). c. Standanl #3 -WW SHRllllS Low 5prea.ding'woody shrubs (planted from a minimum of 2 'J/~ inch liners) shall cover a minimum of seventy (7()%) percent of the slope face (at mature s1zt:), d. Standard #4 · TREES AND/OR LARGE SHRUBS Trees _and/or large .shrubs shall be (planted from a minimum of J gallon contamer.s) at a mm1mum rate of one (1) plant per two hundred (200) 5quare feet. E.3-1.2 AREAS Of APPLICATION (PLANTING) E.3-1.2.1 SLOPES-· 6:J orstee,>er and: a. 3 fee.tor le:s.s in vertical height and are adjacent to puhlic: walks or streets require at mm1mum Stmda.rd # l (cover crop and juted). b. 4 feet lo 8 feet m vertical height require Standards #1, #2 and #3. c. In exass of 8 feet in wrticaJ height require Standards #I, #2, #3 and #4. E.3-12-2 SPECIAL CONDITIONS E.3-1.2-2.l Areas graded flatter than 6:1 require Standard#] (cover crop) when thev have on, or more of the tollowmg conditions: · a. Sheet graded pad-. not scheduled for improvements within 6 months of completion of rough grading_ b. A pottntial erosion probl€m as. deterrhined by the City. c. ldent_i~ed by the City a.:; highly visible areas to tht public or have spetial conditions that warrant immed1<1te treatment. APPROVED FOR PLANTING.• AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. "AS BUILT'' P.E. ___ _ EXP. ____ _ DATE REVIE'wED BY• INSPECTOR DATE 1----+--+-------------1----1---1---1... _ _JL!TJ crrr:LA~[GD~P!~k~BAD L!!J V:~c.:.,,,.t,~~ I~ r i.,AfJ'=, l'tiP- P 01 NS ETTI A SHORES I CARLSBAD ,....., LOT. 1 CALIFORNIA 'r --t--+-----------------j---l-----l------1-------l ~A~PP~R~O~VE~:o==r __,t'./=E ...... £-z!::,,=_~.7~_~ ,,~1/$::::::.==_==~~~~ ~~--;,ll,/ /)~ u/a~h~!i£n_--5i4·3•'27 ASSlSTANT1t't:ANNtNefo'f"RECTOA / DATE /l\ ; , DA TE INITIAL ENt;INEER Of WORK REVISION DESCRIPTION DA TE INlllAL DATE INITIAL OTHER IIPPROVAL CITY APPROVAL OWN BY: ---PROJECT NO. DRAWING NO. 2~~0 8{~,---• CT 94-4 351-4L C.M.W.O. 94-515