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Home My WebLink AboutDWG 350-5L; PD 459; IRIS GROUP BUILDING; 01-10,. • GIE~IE~6\I!.. NOTIES: RECLAIMED WATER NOTES: 1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE CARLSB(..D MUNICIPAL WATER DISTRICT'.S ., "CARLSBAD RECLAMA TlON RULES & Rt GULA TIONS · FOR CONSTRUCTION OF RECLAIMED WATER MAINS" DATED OCTOBER, 1993 2. DRINKING FOUNTAINS SHALL BE PROTECTED FROM SPRAY OF RECLAIMED WATER. BEST MANAGEMENT PRACTICES SHALL BE USED TO MINIMIZE RECLA!~ WATER ENCROACHMENT ON PUBLIC FACILITIES SUCH AS PICNIC TABLES. \~so· s. PLAYGROUNDS, SAND;.TOT LOTS, ETC.. . 3. BEST .MANAGEMENT PRACHCES SHALL BE USED TO ELIMINATE OR CONTROL TO THE BEST EXTENT POSSIBLE 'PONDING. RUN-OFF. OVER-Sf>RAY AND MISTING. 4.'HOSE BIBS ARE STRICTLY PROHIBITED .. 5. ON-SITE CROSS-CONNECTIONS BETWEEN RECLAIME(k.: WA TIER LINES AND POTABLE WATER LINES IS STRIC l'Ef PROHIBITED. 6. NO SUBSTITUTION OF PIPE MATE'RIALS WILL BE ALLOWED WITHOUT PRIOR APPROVAL OF THE CITY OF CARLSBAD MUNICIPAL -WATER DISTRICT. 7. ALL ON-SITE PIPES SHALL H'AVE WARNING TAPE PER (j.ARLSBAD MUNICIPAL WATER DISTRICT'S _RULES AND REGULATIONS. • 8. THE IRRIGATION SYSTEM SHALL RUN BETWEEN THE HOURS QF 10:00 P.M. AND 6:00 A.M. THE FOLL,0Vv1NG MORNING (SPOT IRRIGATION_ COULD BE DONE AT A DIFFERENT TIME) WITH QUALIFIED SUPERVISION PERSONNEL ON SITE. 9. PROVIDE A MINIMUM OF AT LEAST 18 INCHES OF COVER OVER ALL Vv1RING AND PIPING. 10. NON-DESIGNATED USE AREAS SHALL BE PROTECTED FROM CONTACT WITH RECLAIMED WATER, WHETHER BY WINDBLOWN SPRAY OR BY DIRECT APPLICATION THROUGH IRRIGATION OR OTHER USE. LACK OF PROTECTION, WHETHER BY DESIGN. CONSTRUCTION PRACTICE OR SYSTEM OPERAT[ON, rs STRICTLY PROHIBITED. 11. IRRIGATION HEADS SHALL BE RELOCATED OR ADJUSTED TO PREVENT· OVER-SPRAYING ON SIDEWALKS, STREETS, AND NON-DESIGNATED USE AREAS. 12. RECLAIMED WATER OUICK COUPLING VALVES SHALL BE OF A TYPE DESIGNED FOR USE ON RECLAIMED WATER DISTRIBUTION SYSTEMS (SPIKES NOT INTERCHA~GEABLE WITH POTABLE WATER OUICK COUPLER SPIKES) PER CARLSBAD MUNICIPAL WAJER DISTRICT'S RULES AND REGLLATI_ONS. 13 METERS SHALL BE SIZED BY THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICT. 14. ALL IRRIGATION PIPES SHALL BE STENCILED WITH THE WARNING "NON-POTABLE OR RECLAIMED WATER", COLOR-CODED (PURPLE) AND LAID WITH WARNING TAPE AND STENCILING ORIENTED TOWARD THE TOP OF THE TRENCH PER THE CITY OF CARLSBAD MUNICIPAL WATER DISTRICT'S RULES AND REGULATtONS. 15. ALL POTABLE WATIER AND RECLAIMED WATIER PIPING SHALL BE INSTALLED WITH THE STIENCILING ORIENTED TOWARD THE TOP OF THE TRENCH. 16. WHEN A POTABLE WATER LINE AND RECLAIMED WATER LINE CROSS. THE RECLAIMED WATER LINE SHALL BE INSTALLED WITHIN A PROTECTIVE SLEEVE. THE SLEEVE SHALL EXTEND 10 FEET FROM EACH SIDE. FROM THE CENTER LINE OF THE POTABLE LINE. FOR A TOTAL OF 20 FEET. 17. A 10 FOOT HORIZONTAL SEPARATION BETWEEN POTABLE WATER --_ AND RECLAIMED WATER MAINS MUST BE MAINTAINED AT ALL TIMES. THE POTABLE WATER LINE MUST BE INSTALLED ABOVE THE RECLAIME_D WATER LINE. 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 AS DIRECTED BY THE CARLSBAD MUNICIPAL WATIER DISTRICT ENGINEER AND/OR THE SAN DIEGO COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH PRIOR TO ANY USE OF RECLAIMED WATER. 20. ourcK COUPLING VALVES USED IN RECLAIMED WATER SYSTEMS SHALL CONFORM TO THE FOLLOWING: RECLAIMED WATER-QUICK COUPLING VALVES USED IN RECLAIMED WATER SYSTEMS SHALL HAVE ACME TYPE THREADS AND PURPLE COLORED LOCKING COVERS PERMANENTLY ATTACHED TO THE VALVE \SPIKES NOT JNTERCHAN~EABLt WITH POTABLE WATER QUICK COUPLER SPIKES). QUICK COUPLING VALVES SHALL BE NELSON NO. 7645, HUNTER NO. HV!-OOA-RL-NP OR APPROVED EQUAL. 21. AN ANNUAL CROSS CONNECTION IN_SPECTION WILL BE DONE BY EITHER CARLSBAD MUNICIPAL WATER DISTRICT OR SAN DIEGO COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH 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 Vv1THIN THE PROPERTY. WITH THE BASIC CONCEPTS OF BACKFLOW/CROSS- CONNECTION. AND THE SPECIFIC REQUIREMENTS OF A RECLAIMED WATER SYSTEM. COPIES OF THE DESIGNATION, WITH CONTACT PHONE NUMBERS SHALL BE PROVIDED TO THE SAN DIEGO COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH AND CARLSBAD MUNICIPAL WATER DISTR_ICT. IN CASE OF EMERGENCY CONTACT: MR. STEPHEN HOFFMAN @ {619) 431-1103 EXT. 501 OR AFTER HOURS CONTACT: MR. STEPHEN HOFFMAN @ (619) 431-1103 EXT. 501 • ITIEMS NOS. 8, 19, & 23 SHALL BE REQUIRED JUST PRIOR TO THE ACTUAL USE OF RECLAIMED WATER. ITEM NO. 22 THE SIGNAGE PLAN SHALL BE A PART OF THIS I.P. BUT THE ACTUAL SIGNS AND TABS WILL BE INSTALLED JUST PRIOR TO ACTUAL USE OF R.C. WATER. 24. SHOW ALL PUBLIC & PRNA TE POTABLE WATER MAINS ON THE IMPROVEMENT PLANS. 25. ON RECLAIMED WATER SYSTEMS, ALL APPURTENANCES (SPRINK- LER HEADS, VALVE BOXES, ETC.) SHALL BE COLOR-CODED PURPLE PER AWWA GUIDELINES AND SECTION 4049. 54 OF THE CAL I FORNI A HEAL T~ AND SAFETY CODE. SIGNA'GE -'NOTES: THE FOLLOWING GUIDELINES FOR THE USE OF RECLAIMED WATER ARE TO BE PERMAN.ENTL Y POSTED .INSIDE THE DOOR OF EACH. CONTROLLER · WHERE THEY ARE EASILY VISIBLE. PLACE ON AN 8-1 /2" X 11 • SIZED 1S~. · ·"'""·">·coLOR: PURPLE BACKGROUND. WITH BLACK LETTERING. 1. GUIDELINES FOR RECLAIMEB WAl'ER USE: 1. IRRIGATE BETWEEN THE HOURS OF 10 P.M. ANO 6 A.M. ONLY. WATERING OUTSIDE THIS TIME FRAME MUST BE DONE MANUALLY WITH A QUALIFIED SUPERVISORY PERSONNEL ON-SITE. NO SYSTEM SHALL AT ANY TIME BE LEFT UNATTENDED DURING USE OUTSIDE THE NORMAL SCHEDULE 2. IRRIGATE IN A MANNER THAT WILL MINIMIZE RUN-OFF, POOLING AND PONDING. -THE APPLICATION RA TE SHALL NOT EXCEED THE INFILTRATION RATE OF THE SOIL. TIMERS MUST BE ADJJST£D SO AS TO BE COMPATIBLE WITH THE LOWEST SOIL INFILTRATION RATE PRESENT. THIS PROCEDURE MAY BE FACILITATED BY THE EFFICIENT SCHEDULING OF THE AUTOMATIC CONTROL CLOCKS, (I.E .• EMPLOYING THE REPEAT FUN.CTION TO BREAK UP THE TOTAL IRRIGATION TIME INTO CYCLES THAT W1LL PROMOTE SOIL ABSORPTION). 3. ADJUST SPRAY HEADS TO ELIMINATE OVERSPRAY ONTO AREAS NOT UNDER THE CONTROL OF THE CUSTOMER. FOR EXAMPLE. POOL DECKS. PRIVATE PATIOS AND LOTS, AND STREETS AND SIDEWALKS. 4. MONITOR ANO MAINTAIN THE SYSTEM TO MINIMIZE EQUIPMENT AND MATERIAL FAILURE. BROKEN SPRINKLER HEADS. LEAKS, UNRELIABLE VALVES, ETC. SHOULD BE REPAIRED AS SOON AS THEY BECOME APPARENT, 5. EDUCATE ALL MAINTENANCE PERSONNEL, ON A CONTINUING BASIS, OF THE PRESENCE OF RECLAIMED WATER PERSONNEL MUST BE INFORMED THAT R.C. WATER IS MEANT FOR IRRL PURPOSES ONLY, AND IS NOT APPROVED FOR DRINKING PURPOSES. HAND, TOOL, WASHING, ETC. GIVEN THE HIGH TURNOVER RATE OF EMPLOYEES IN THE LANDSCAPE INDUSTRY. IT IS IMPORTANT THAT THIS INFORMATION BE DISSEMINATED ON AN ALMOST DAILY BASIS. IT IS YOU. THE LANDSCAPE CONTRACTOR, WHO IS RESPONSIBLE FOR EDUCATING EACH AND EVERY ONE OF YOUR EMPLOYEES. 6. 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. 7. ALL RECLAIMED WATER SPRINKLER CONTROL VALVES SHALL BE TAGGED WITH IDENTIFICATION TAGS. A. TAGS SHALL BE WEATHERPROOF PLASTIC, 3" X 4". PURPLE IN COLOR W1TH THE WORDS "WARNING RECLAIMED WATER -DO NOT DRINK" IMPRINTED ON ONE SIDE AND "AVISO -AGUA IMPURA -NO TOMAR" ON THE OTHER SIDE. IMPRINTING SHALL BE PERMANENT BLACK IN COLOR, USE TAGS AS MANUFACTURED BY T. CHRISTY ENTERPRISES OR APPROVED EQUAL. B. ONE TAG SHALL BE ATTACHED TO EACH VALVE AS FOLLOWS: 1. A HACH TO VALVE STEM DIRECTLY OR WITH PLASTIC TIE-WRAP OR: 2. ATTACH TO SOLENOID WIRE DIRECTLY OR Vv1TH PLASTIC TIE-WRAP OR: 3 ATTACH TO VAL VE COVER WITH EXISTING VAL VE COVER BOLT. 8. _ALL SPRINKLER HEADS SHALL BE IDENTIFIED AS RECLAIMED WA TIER SPRINKLER HEADS. IL EACH AUTOMATIC CONTROLLER AND IT'S ASSOCIATED EQUIPMENT SHALL BE IDENTIFIED WITH A SIGN BEARING THE WORDS "RECLAIMED WATER USED FOR IRRIGATION" IN ENGLISH AND SPANISH, WITH BLACK LETTERS 1 INCH HIGH ON A PURPLE BACKGROUND. THE SIGN SHALL BE PLACED SO THAT IT CAN BE READILY SEEN BY ANY OPERATIONS PERSONNEL _ UTILIZING THE EQUIPMENT. 18" (N. T.S.) I ' WAW: MCI,_, WA'TD DO NOT DRINK ® 18" X 18" SIZE . 016 ALUMINUM, .060 ABS PLASTIC OR STICK-ON VINYL SIGNS (SIZE) 12" X 36" .060 ABS PLASTIC OR STICK-ON VINYL BLACK LOGO ~-PURPLE BACKGROUND ,-1" B_LACK LETTERS ~36" I (N.T.S., W-WAftll DO NOT_ ·CLAIMED WATER 1" BLACK LETTER& '----2 ._ BLACK Lf:TTE:R& SIGNS ALSO, .016 ALUMINUM -.•-.. ~~<Cl~~~~[Q) w~ r~~ ~w~,r~~ ,(IPJ~~%? /A f~) . . ll~~ ~~~~ ., @~(Q)UJJ[p) .. l©ii CO©~, ~~~l~~~IQ> :~~~~~~~~ ~~ff~ii~~ SIH!EIET TB"ii'IL.ig TITLE SHEET, RECLAIMED WATER NOTES IRRIGATION & LANDSCAPE SPECIFICATIONS IRRIGATION PLAN -~ &: ,. CC~~l~~~'[Q), CC~l~lF©~IM~~ PLANTING PLAN IRRIGATION & PLANTING DETAILS t---~ -\ -\ --...~ LEGEND , INSPECTION PROCEDURES: 1. -CITY CONSTRUCTION INSPECTION' SHALL-INCLUDE: A. LOCATION OF PIPE LINES. B. TRENCH DEPTH. C. REQUIRED SEPARATION (HORIZONTALLY AND VERTl!CALLY) D. PIPE IDENTIFICATION E. POINTS-OF-CONNECTION (P.O.C.'S) F. LOCATION AND IDENTIFICATION OF SP1RINKLER HE.AIDS. G. WARNING SIGNS AT THE SITE AND ON THE TRUCKS HAULING RECLAIMED WATER (IF RECLAIMED WATIER 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 ·ro THE COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH PRIOR TO THE FINAL INSPECTION APPROVAL. 2. DISTRICT FINAL INSPECTION SHALL IN'CLUDE: A. COVERAGE TEST, AFTER COMPLETION OF THE SPRINKLER SYSTEM, ... TO DETIERMINE THE ADEQUACY OF COVERAGE ON THE APPROVED USE AREA ANO PROTECTION OF AREAS NOT APPROVED FOR RECEIVING RECLAIMED WATER. B. WARNING SIGNS AND LABELS. C. QUICK COUPLING VALVES. D. ALL ASPECTS OF THE IRRIGATION CONDl!rlONS INCLUDING Vl1NDBLOWN SPRAY, RUNOFF, AND PONDING. E. REQUIRED PROTECTION OF ALL RESIDENTIAL AREAS. F. REQUIRED PROTECTION OF ALL WELLS, STREAMS, RESERVOIRS, ETC .. G. CROSS-CONNECTION. 3. ANNUAL INSPECTION SHALL INCLUDE: A COMPLETE INSPECTION SHOULD COVER PART A AND PART B AND PART G OF THE DISTRICT FINAL INSPECTION. "' I II NOT TO SCALE DECLARATION OF RESPONSIBLE CHARGE: I HEREB:Y DECLARE THAT I AM THE LICENSED DESIGNER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THIS PROJECT AS DEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIO_NS CODE AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT THE CHECK OF. PROJECT DRAVv1NGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD AND THE SAN DIEGO COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH. IS CONFINED TO A REVIEW ONLY AND DOES NOT "RELIEVE ME, AS THE LICENSED DESI.GNER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN . THESE PLANS HAVE BEEN PREPARED IMI SUBSTANTIAL CONFORMANCE WITH THE APPROVED LANDSCAPE CONCEPT PLAN,. WATER CONSERVATION PLAN. FIRE PROTECTION PLAN, AND ALL CONDITIONS OF APPROVAL RELATED TO LANDSCAPIN~-. ~ .. ; ·,_ ? ~-_ BY: /:tw"\ &. Wt ____ ,1. DATE, 1z/21l11 PREPARER r 1 " Wll•y Qroup ,, . Land•c•p• .f.rchit•ctur• I LUNCH PATIO BUILDING PROJECT SITE\ ■ • REVISIONS MUST BE APPROVED BY PUBLIC HEALTH ENGINEER, CITY ENGINEER & DISTRICT ENGINEER PRIOR TO IMPLEMENTATION INFIELD. ENGINEER'S SIGNATURE REQUIRED ON PAGE 1 ONLY APPROVED; PROJECT SITE PALOMAR ----'1(---- -----RC----- i,;;,..z;z,,;2221 ----RC---r--.J l&1 [Q] ---+--- ----F-------~--- - ----........... -s..-·C::----¥o•..J ~ -:.___ -~ - " MCCLELLAN PALOMAR AIRPORT L----.. ~ I 0 ROAD APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF .PLANTING 1 2 THROUGH 5 6 AND 7 8 AND 9 · 10 POTABLE WATER SYSTEM PROPOSED RECLAIMED W~J'E'R SYSTEM AREA OF RECLAIMED WATER USE LOCATION OF CONNECT[ON POINTS METER & BACKFLOW PREVENTION "DO NOT DRINK"' SIGN LOCATIONS EXISTING POTABLE IRRIGATION SYSTEM POTABLE FIRE MAINLINE SEWER SYSTEM "AS BUILT" ~-f:,?·18 ~AME~ ,PATE TITLE:00: .(ZA !85'7 REVIEWED BY: I ! Kim Roy Wiley, ·A.S.L.A. eialoiNovojo Rd Ste 102-103 619/593-2522 Landscape Architect Sari· Diego, CA 92119 CA UC # 185.9 ~~N~::!HE~c"'Krn=----..=-,-------tff"V•" ARE AS rNsPrcrnR , oA~~ I-----J.--+----~==~::====~~====:===:====:===:===:r:1=s::HEl=ET::l~I ::':::;C::IT::Y::;::::;O;;:;F::::C::A::;R::;L::;S;;:;B;:A::;D;::::~l l"";'s_ ;-;;HlE~E0Ts~I . Pl.ANNIN(; Oe:PAlffNENT . ~=::::..::;P;;R l;;::;VA:;T;;E;:::;;O;:N~S~IT;;;;E~R~E C;;L~A~I M:;:;;E;;;D=W;;;A::;;;;E;;;R:::..:==~ SYS EM FOR: EXPIRA 10 DATE:) DEVELOPERS NAME, . i HAMANN CONSTRUCTIO~ ADDRE.SS: . . , 475 W. BRADLEY AVENUE EL CAJON, CALIFORNIA 92020 DRAWN BY: KW CHECKED BY: KW SCALE: AS NOTED DATE:/2. '2. CARLSBAD MUNICIPAl .. WATER.DISTRICT THE IRIS GROUI? .. · r. J, · LOT 108 CARLSBAD RESEARCH CE~ '..,de,)~ ; & 1'Zt:t ' _-t-lJ4'/ RLSBAD CALIFORNIA \\fil}AM E. PLUMMER l---+----+---~--------------t---;1----t---+---; ~::;;;;:;;~=::;;;==~~=;<F==========:: -DISTRICT ENGINEER R C.E. 28176 DATE l---+----+------------------t---;1----t---+---; SAN DIEGO COUNTY DEPARTMENT OF EN~RONMENTA EALTH _15,~~~~~-1-22.-, r DATE INITIAL DATE ENGINEER OF WORK DATE INITIAL DATE INITIAL REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL DWN BY: --4'--CHKD BY: __ _ RVWD BY; DRAWING NO. 350-SL ,i;~ )' I r , I I I I .I I I I I I I ! I I,., I .,. .. ... ' . I ' i I I • - . . I I I I . ' ' (NOTE: C. M. W. D. SPECIFICATIONS TAKE PRECEDENCE.) IRRIGATION SYSTEM PART I ~ GENERAL GENERAL CONDITIONS OF THE CONTRACT APPLY TO THIS SECTION AS THOUGH WRITTEN HEREIN. SCOPE OF THE WORK INCLUDES ALL LABOR. MATERIALS, EQUIPMENT, ACCESSORIES, TRANSPORTATION, PERMITS, FEES, SERVICES AND INCIDENTALS NECESSARY TO COMPLETE THE LANDSCAPE SPRINKLER SYSTEM AS HEREIN SPECIFIED AND INDICATED ON THE DRAWINGS. DIAGRAMMATIC PLANS FOR THE PURPOSES OF CLEARNESS AND LEG I Bl LI TY, THE SPRINKLER SYSTEM LAYOUT IS DIAGRAMMATIC AND THE CONTRACTOR SHALL CAREFULLY INVESTIGATE THE STRUCTURAL AND FINISHED CONDITIONS AFFECTING ALL OF HIS WORK AND PLAN HIS WORK ACCORDINGLY. FURNISHING SUCH FITTINGS, SLEEVES, OFFSETS. ETC .. AS MAY BE REQUIRED TO MEET SUCH CONDITIONS. THE WORK SHALL BE INSTALLED IN SUCH A MANNER AS TO AVOID CONFLICTS BETWEEN I RR I GAT I ON SYSTEMS. PLANT I NG. AND ARCHITECTURAL FEATURES. WITH THE LANDSCAPE ARCHITECT" S APPROVAL, THE CONTRACTOR MAY MAKE ADJUSTMENTS WHERE NECESSARY TO CONFORM TO ACTUAL FIELD CONDITIONS SUCH ADJUSTMENTS WILL REQUIRE COORDINATION OF THE INSTALLATION WITH THE LANDSCAPE ARCHITECT BUT WILL NOT EXCEED THE SCOPE OF THE WORK OUTLINED IN THE DRAWINGS AND THE SPECIFICATIONS. THE I RR I GAT I ON SYSTEM SHALL BE OPERATIONAL, WITH UNIFORM AND ADEQUATE COVERAGE OF THE AREAS TO BE IRRIGATED. PRIOR TO PLANTING. THE CONTRACTOR SHALL NOT WILLFULLY INSTALL THE IRRIGATION SYSTEMS AS SHOWN ON THE DRAWINGS WHEN IT IS OBVIOUS IN THE FIELD THAT OBSTRUCTIONS. GRADE DIFFERENCES OR DISCREPANCIES IN AREA DIMENSIONS EXIST THAT MIGHT NOT HAVE BEEN CONSIDERED IN ENGINEERING. SUCH OBSTRUCTION OR DIFFERENCES SHOULD BE BROUGHT TO THE ATTENTION OF THE LANDSCAPE ARCHITECT. IN THE EVENT THIS NOTIFICATION IS NOT PERFORMED. THE CONTRACTOR SHALL ASSUME FULL RESPONSIBILITY FOR ANY REVISION NECESSARY. ORDINANCES AND REGULATIONS ALL LOCAL, MUNICIPAL AND STATE LAWS, AND RULES ANO REGULATIONS GOVERNING OR RELATING TO ANY PORTION OF THIS WORK ARE HEREBY INCORPORATED INTO AND MADE A PART OF THESE SPECIFICATIONS. REQUIREMENTS OF THE DRAWINGS AND SPECIFICATIONS, NOT CONFLICTING THEREWITH BUT EXCEEDING THE CODE REQUIREMENTS. SHALL GOVERN. PERMITS AND LICENSES THE CONTRACTOR SHALL SECURE THE REQUIRED LICENSES AND PERMITS INCLUDING PAYMENTS OF CHARGES AND FEES, GIVE REQUIRED NOTICES TO PUBLIC AUTHORITIES, ANO VERIFY PERMITS SECURED OR ARRANGEMENTS MADE BY OTHERS AFFECTING THE WORK OF THIS SECTION. SUBMITTAL$ SUBMIT A LIST OF ALL IRRIGATION EQUIPMENT TO BE USED. MANUFACTURER'S BROCHURES, MAINTENANCE MANUALS, GUARANTEES ANO OPERATING INSTRUCTIONS WITHIN THIRTY-FIVE (35) DAYS AFTER AWARD OF CONTRACT, AND BEFORE ANY IRRIGATION SYSTEM MATERIALS ARE DEL I VE RED TO THE JOB SI TE. NO SUBSTITUTIONS WI LL BE ALLOWED WITHOUT PRIOR WRITTEN APPROVAL BY THE LANDSCAPE ARCHITECT. DO NOT PERMIT ANY IRRIGATION SYSTEM COMPONENT TO BE BROUGHT ONTO THE JOB SITE UNTIL IT HAS BEEN APPROVED BY THE LANDSCAPE ARCHITECT. RECORD ANO AS-BUILT DRAWINGS THE CONTRACTOR SHALL PROVIDE A COMPLETE "AS-BUILT" RECORD SET OF BLUELINE PRINTS WHICH SHALL BE CORRECTED DAILY AND SHOW EVERY CHANGE FROM THE ORIGINAL DRAWINGS AND SPECIFICATIONS AND THE EXACT LOCATIONS, SIZES AND KINDS OF EQUIPMENT. PRINTS FOR THIS PURPOSE MAY SE OBTAINED FROM THE LANDSCAPE ARCHITECT AT COST. THIS SET OF DRAWINGS SHALL BE KEPT ON THE SITE AND SHALL BE USED ONLY AS A RECORD SET. THE CONTRACTOR SHALL DIMENSION FROM TWO PERMANENT POINTS OF REFERENCE (SIDEWALK OR ROAD INTERSECTIONS, ETC.) THE LOCATION OF THE FOLLOW! NG ITEMS: 1. CONNECTIONS TO EXISTING WATER LINES. 2. ROUTING OF PRESSURE SUPPLY LINES. 3. SPRINKLER CONTROL VALVES, GLOBE VALVES AND QUICK COUPLERS. 4. WIRING, CONTROLLERS AND ELECTRICAL SERVICES. BEFORE THE DATE OF THE FINAL INSPECTION, THE CONTRACTOR SHALL TRANSFER ALL INFORMATION FROM THE "AS-BUILT" PRINTS TO AN OZALID SEPIA, PROCURED FROM THE LANDSCAPE ARCHITECT. ALL WORK SHALL BE NEAT AND SUBJECT TO THE APPROVAL OF THE LANDSCAPE ARCHITECT. DELIVERY OF THE SEPIAS WILL NOT RELIEVE THE CONTRACTOR OF THE RESPONSIBILITY OF FURNISHING REQUIRED INFORMATION THAT MAY BE OMITTED FROM THE PRINTS. THE OWNER RESERVES THE RIGHT TO PREPARE THE "'AS-BUILT" CHARTS. THE CONTRACTOR SHALL PROVIDE A SEPARATE COST TO THE OWNER FOR THIS SERVICE FOR FINAL DETERMINATION OF COMPLETION "AS-BUILT" DRAWINGS SHALL BE APPROVED BY THE LANDSCAPE ARCHITECT BEFORE CONTROLLER CHARTS ARE PREPARED. CONTROLLER CHARTS PREPARE CHART SHOWING THE VALVES AND SPRINKLER HEADS SERVICED SY EACH CONTROLLER. THE CHART IS TO BE A REDUCED DRAWING OF THE ACTUAL "AS-BUILT" SYSTEM OF THE SIZE THAT WILL FIT INTO CONTROLLER AND READABLE WHEN REDUCED. USE A DIFFERENT COLOR TO INDICATE THE COVERAGE FOR EACH STAT I ON. THIS CHART SHALL BE APPROVED BY THE LANDSCAPE ARCHITECT AND HERMETICALLY SEALED BY PLASTIC. THIS SHALL THEN BE SECURED TO THE I NS I DE OF THE COVER. EQUIPMENT TO BE FURNISHED THE CONTRACTOR SHALL FURNISH AS A PART OF THIS CONTRACT THE FOLLOWING: 1. TWO ( 2) SETS OF SPECIAL TOOLS REQUIRED FOR REMOVING, DISASSEMBLING AND ADJUSTING EACH TYPE OF SPRINKLER. 2. TWO (2) FIVE FOOT VALVE KEYS FOR GATE VALVES. 3. TWO (2) KEYS FOR EACH AUTOMATIC CONTROLLER. 4. QUICK COUPLER KEYS AND MATCHING HOSE SWIVEL ELLS. ( MINIMUM OF 1 SET PER 5 QU[CK COUPLERS.) SUBSTITUTIONS (CITY INSPECTOR MUST APPROVE ALSO) IF THE IRRIGATION CONTRACTOR WISHES TO SUBSTITUTE ANY EQUIPMENT OR MATERIALS FOR THOSE LISTED ON THE IRRIGATION DRAWINGS AND SPECIFICATIONS, HE MAY DO SO BY PROVIDING THE FOLLOWING INFORMATION TO THE LANDSCAPE ARCHITECT FOR APPROVAL AFTER IRRIGATION CONTRACTOR'S CONTRACT AWARD: 1. A STATEMENT INDICATING THE REASON FOR THE SUBSTITUTION. USE A SEPARATE SHEET OF PAPER FOR EACH ITEM TO BE SUBSTITUTED. 2. CATALOG, PERFORMANCE CHARTS, ANO FLOWCHARTS FOR EACH ITEM TO BE SUBSTITUTED. 3. THE COST SAVINGS IF THE SUBSTITUTED ITEM IS APPROVED. THE LANDSCAPE ARCHITECT SHALL HAVE THE SOLE RESPONSIBILITY IN ACCEPTING OR REJECTING ANY SUBSTITUTED ITEM AS AN APPROVED EQUAL TO THOSE EQUIPMENT ANO MATERIALS LISTED ON THE IRRIGATION DRAWINGS AND SPECIFICATIONS EXISTING UTILITIES ANO CONDITIONS PRIOR TO CUTTING INTO THE SOIL, THE CONTRACTOR SHALL LOCATE ALL CABLES, CONDUITS, SEWER, SEPTIC TANKS AND OTHER UTILITIES AS ARE COMMONLY ENCOUNTERED UNDERGROUND, AND HE SHALL TAKE PROPER PRECAUTIONS NOT TO DAMAGE OR DISTURB SUCH IMPROVEMENTS. IF A CONFLICT EXISTS BETWEEN SUCH OBSTACLES AND THE PROPOSED WORK, THE CONTRACTOR SHALL PROMPTLY NOTIFY THE LANDSCAPE ARCHITECT WHO WILL ARRANGE FOR RELOCATIONS. THE CONTRACTOR WILL PROCEED IN THE SAME MANNER IF ROCK LAYER OR ANY OTHER CONDITIONS ARE ENCOUNTERED. OBSERVATION (CJTY INSPECTOR MUST APPROVE Al so) THE CONTRACTOR SHALL AT ALL TIMES PERMIT THE LANDSCAPE ARCHITECT QR HIS AUTHORIZED AGENTS TO VISIT AND OBSERVE THE WORK OR ANY PART THEREOF. HE SHALL MAINTAIN PROPER FACILITIES ANO PROVIDE SAFE ACCESS FOR SUCH OBSERVATIONS TO ALL PARTS OF THE WORK. WHERE THE SPECIFICATIONS REQUIRE WORK TO BE TESTED BY THE CONTRACTOR, IT SHALL NOT BE COVERED UP UNTIL TESTED OR APPROVED BY THE LANDSCAPE ARCHITECT AND GOVERN I NG AGE NC I ES. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR NOTIFYING THE LANDSCAPE ARCHITECT AND REQUIRED AGENCY (48 HOURS NOTICE . REQUIRED), WHERE AND WHEN SUCH WORK IS IN READINESS FOR TESTING. $HOULD ANY SUCH WORK BE COVERED WITHOUT SUCH TEST OR APPROVAL, IT SHALL, IF SO ORDERED. BE UNCOVERED AT THE CONTRACTOR'S EXPENSE. OBSERVATION WILL BE REQUIRED FOR THE FOLLOWING PARTS OF THE WORK: I. SLEEVE INSTALLATION ( OBSERVATION TO BE BY THE CITY). 2. UPON INSTALLATION ANO 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. 3. UPON INSTALLATION AND TESTING OF VALVES, QUICK COUPLERS, BACKFLOW PREVENTER DEVICE, AUTOMATIC CONTROLLERS, AND CONTROL VALVES AND WIRES. 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 IS COMPLETE AND ADEQUATE. THE CONTRACTOR SHALL FURNISH ALL MATERIALS AND PERFORM ALL WORK REQUIRED TO CORRECT ANY INADEQUACIES TO COVER. 5. FINAL OBSERVATION ANO PERFORMANCE TEST SHALL BE AT THE SAME TIME AS THE FINAL INSPECTION OF THE LANDSCAPE WORK. IRRIGATION GUARANTEE THE CONTRACTOR'S GUARANTEE SHALL CONSIST OF THE FOLLOWING: THE ENTIRE IRRIGATION SYSTEM SHALL BE GUARANTEED AGAINST DEFECTS IN MATERIALS AND WORKMANSHIP FOR A PERIOD OF ONE (1) YEAR FROM THE DATE OF ACCEPTANCE OF WORK. SHOULD THE CONTRACTOR FAIL DURING THE GUARANTEE PERIOD TO EXPEDITIOUSLY CORRECT A DEFECT UPON WRITTEN NOTIFICATION BY THE OWNER, THE OWNER SHALL CAUSE THE WORK TO BE CORRECTED AND BILL THE ACTUAL COSTS INCURRED TO THE CONTRACTOR. DEFECT CORRECTIONS SHALL INCLUDE THE COMPLETE RESTORATION OF EXISTING IMPROVEMENTS THAT WERE DAMAGED AS A RESULT OF THE DEFECT. PART 2 -PRODUCTS ALL MATERIALS SUPPLIED FOR THIS PROJECT SHALL BE NEW AND FREE FROM ANY DEFECTS. ALL DEFECTIVE MATERIAL SHALL BE REPLACED I MMED I ATEL Y. RINGTITE PVC (NA) RINGTITE PIPE AS SPECIFIED SHALL BE PVC CLASS 160 OR CLASS 200 WITH RINGTITE JOINTS, J.M. RINGTITE PIPE, PACIFIC WESTERN OR APPROVED EQUAL. PLASTIC PIPE FOR USE WITH RUBBER RING GASKETS SHALL BE RIGID UNPLASTJCIZED POLYVINYL CHLORIDE PVC 1120 (TYPE 1, GRADE 1), MANUFACTURED IN ACCORDANCE WITH ASTM D 2241. PLASTIC PIPE MARKED WITH PRODUCT STANDARD PS 22-70 CONFORMS TO ASTM REQUIREMENTS. PIPE SHALL BE SUPPLIED WITH PLAIN ENDS OR WITH AN INTEGRAL THICKENED EXPANDED BELL WITH RUBBER RING GROOVE. COUPLINGS FOR PLAN END PIPE SHALL BE OF THE SINGLE RUBBER RING TYPE WITH SOLVENT WELD SOCKET ON ONE END OR SHALL BE OF THE DOUBLE RING TYPE. RUBBER RING GASKETS SHALL BE OF A SYNTHETIC RUBBER SUPPLIED IN ACCORDANCE WITH THE REQUIREMENTS OF ASTM D 1869. PIPE SHALL BE FURNISHED IN THE FOLLOWING STANDARD DIMENSION RATIOS (SDR) AND PRESSURE RATINGS: 160 PSI (I.I MPA) SDR 26 200 PSI ( 1. 4 MPA) SOR 21 CONCRETE THRUST BLOCKS SHALL SE PROVIDED AS REQUIRED FOR PROPER ANCHORAGE AND DURABILITY OF THE RINGTITE PIPE. ALL FOUR ( 4) INCHES AND LARGER PVC PLASTIC PRESSURE LINES SHALL BE RINGTITE PVC PIPE. POLYVINYL CHLORIDE PIPE PLASTIC PRESSURE LINES· ALL 1-1 /2" AND SMALLER SHALL SE SCH 40 PVC, ALL 2" AND LARGER SHALL BE TYPE I, GRADE 2 ( IMPACT MODIFIED), DESIGNATED AS PVC 1220, CLASS 315 (SOR 13. 5), CONFORMING TO COMMERCIAL STANDARDS CS256-63. PLASTIC NON PRESSURE I )NFS· FOR PIPING DOWNSTREAM OF REMOTE CONTROL VALVES, TYPE !, GRADE 2 ( IMPACT MODIFIED). AS DESIGNATED AS PVC 1220, CLASS 200 ( SDR21), CONFORM I NG TO COMMERCIAL STANDARDS CS256 63. IDENTIFICATION: FURNISH PLASTIC PIPE CONTINUOUSLY AND PERMANENTLY MARKED WITH FOLLOWING INFORMATION: MANUFACTURER'S NAME OR TRADEMARK, SIZE, CLASS AND TYPE OF PIPE, WORKING PRESSURE AT 73. 4 DEGREES F, AND NATIONAL SANITATION FOUNDATION ( NSF) RATING SLEEVES SLEEVES SHALL BE SCH. 40 PVC (SCH 80 UNDER VEHICULAR PAVING), 2 TIMES THE PIPE SIZE DIAMETER ANO EXTEND 12" BEYOND EACH SIDE OF PAVEMENT. THE LETTERS "E" FOR ELECTRICAL OR "W" FOR WATER SHALL BE STAMPED OR CHISELED ON THE PAVEMENT DIRECTLY ABOVE THE SLEEVE. PVC FITTINGS PVC SCHEDULE 40 SHALL NOT BE THREADED. ALL THREADED PVC PIPE SHALL BE SCHEDULE 80. FITTINGS SHALL BE PVC SCHEDULE 40 OR BO, AS REQUIRED. SCHEDULE 40 FITTINGS SHALL BE USED FOR INSTALLATION ON THE DISCHARGE SIDE OF REMOTE CONTROL VALVES AND SCHEDULE 80 FITTINGS SHALL BE USED FOR CONTINUOUSLY PRESSURIZED PIPE ON THE SUPPLY SIDE OF REMOTE CONTROL VALVES. FITTINGS AND COUPLINGS FOR PLASTIC PIPE SHALL BE THREADED OR SLIP-FITTED TAPERED SOCKET SOLVENT WELD TYPE. THREADED ADAPTERS SHALL BE PROVIDED WITH SOCKET PIPE FOR CONNECTIONS TO THREADED PIPE. PLASTIC PIPE FITTING AND COUPLINGS SHALL BE PVC I OR PVC 1/11 MATERIAL SUPPLIED IN THE SAME SCHEDULE SIZE SPEC[FIED FOR THE PIPE. THE TYPE OF PLASTIC MATERIAL ANO SCHEDULE SIZE SHALL BE INDICATED ON EACH FITTING OR COUPLING. FITTINGS ANO COUPLINGS SHALL COMPLY WITH THE FOLLOWING SPECIFICATIONS: SOCKET FITTINGS SCHEDULE 40 ASTM 02466 SCHEDULE 80 ASTM 02467 THREADED FITTINGS SCHEDULE 80 ASTM 02464 BRASS PIPE ANO FITTINGS .BRASS PIPE SHALL BE RED BRASS SCREWED PIPE CONFORMING TO FEDERAL SPECIFICATION NO. WW-P-351. FITTINGS SHALL BE RED BRASS CONFORMING TO FEDERAL SPECIFICATION NO. WW-P-460. GALVANIZED STEEL PIPE AND FITTINGS (N/A) GALVANIZED PIPE SHALL BE STANDARD WEIGHT (SCHEDULE 40) COMPLYING WITH THE REQUIREMENTS OF ASTM A 120. STEEL PIPE SHALL BE JOINTED WITH GALVANIZED, THREADED, STANDARD WEIGHT MALLEABLE IRON FITTINGS ANO COUPLINGS COPPER PIPE COPPER PIPE SHALL BE TYPE K IN ACCORDANCE WITH ASTM B 88. COPPER PIPE SHALL BE JOINTED WITH THE APPROPRIATE SOLDER TYPE WROUGHT COPPER FITTINGS FOR 2-1/2 INCH AND SMALLER SIZES. CAST BRASS FITTINGS SHALL BE USED FOR SIZES OVER 2-1/2 INCHES. AUTOMATIC CONTROLLER AUTOMATIC CONTROLLER SHALL BE OF THE TYPE AND PER THE MANUFACTURER SHOWN ON PLAN OR APPROVED EQUAL. IT SHALL BE FULLY AUTOMATIC, WITH PROVISIONS FOR MANUAL OPERATION, SIZED TO ACCOMMODATE THE NUMBER OF STATIONS OR CONTROL VALVES INCLUDED IN THE SYSTEM. OUTDOOR MODELS SHALL BE HOUSED IN A VANDAL-PROOF AND WEATHERPROOF ENCLO;URE WITH LOCKING COVER. LOW VOLTAGE CONTROL WIRE ALL WIRING TO BE USED FOR CONNECTING THE AUTOMATIC CONTROLLER TO THE ELECTRIC SOLENOID ACTUATED REMOTE CONTROL VALVE SHALL BE TYPE UF-600V, SOLID COPPER, PVC INSULATION, SINGLE CONDUCTOR, UL-APPROVED UNDERGROUND FEEDER CABLE. LOW VOLTAGE CONTROL CONDUCTORS SHALL BE SUPPLIED IN THE SIZES SHOWN ON THE PLAN OR IN 'ACCORDANCE WITH THE CONTROL EQUIPMENT MANUFACTURER'S RECOMMENDATION, ANO SHALL BE UL-APPROVED FOR DIRECT BURIAL INSTALLATION. 110 VOLT WIRE TO CONTROLLER 110 VOLT WIRE SHALL BE PER LOCAL CODE AS TO TYPE AND QUALITY. CONDUIT CONDUIT SHALL BE PVC ELECTRICAL CONDUIT. VALVE BOXES ALL REMOTE CONTROL VALVES AND GATE VALVES SHALL BE INSTALLED IN SUITABLE VALVE BOXES AS SHOWN IN DETAILS. ALL REMOTE CONTROL VALVE BOXES SHALL BE PLASTIC ( BY AMETEK, OR APPROVED EQUAL), BLACK OR GREEN WITH GREEN COVER (PURPLE COVER FOR RECLAIMED WATER SYSTEMS ). THE CONTRACTOR SHALL PAINT THE IDENTIFICATION NUMBER OF THE VALVE AND THE CONTROLLER CLOCK ON THE COVER OF THE VALVE BOX THE PAINT SHALL BE ALUMINUM ASPHALTIC-BASE WATERPROOF PAINT. GATE VALVES GA TE VALVES 3" ANO SMALLER SHALL BE 125 LBS. $WP BRONZE GATE VALVE WITH SCREW-IN BONNET, NON-RISING STEM AND SOLID WEDGE DISC AND THREADED ENDS. GATE VALVES SHALL BE SIMILAR TO THOSE MANUFACTURED BY NIBCO. HAMMOND OR APPROVED EQUAL ANO SHALL BE INSTALLED PER INSTALLATION DETAIL. QUICK-COUPLING VALVES AND ASSEMBLIES OUICK-COUPLING VALVES SHALL BE BRASS OR BRONZE WITH BUILT-IN FLOW CONTROL ANO SELF-CLOSING VALVE AND SUPPLIED IN ONE ( 1") INCH SIZE UNLESS OTHERWISE REQUIRED. WHEN A QUICK-COUPLER ASSEMBLY IS SPECIFIED, IT SHALL CONSIST OF THE QUICK-COUPLER KEY AND HOSE ELL. THE COUPLER KEYS AND HOSE ELLS SHALL BE OF THE SAME MANUFACTURER AS THE COUPLING VAL VE. REMOTE CONTROL VALVES REMOTE CONTROL VALVES SHALL BE ELECTRICALLY OPERATED. THEY SHALL BE EQUIPPED WITH FLOW CONTROL ADJUSTMENT AND CAPABILITY FOR MANUAL OPERATION. THEY SHALL BE MADE SO THAT THEY MAY BE READILY DISASSEMBLED FOR SERVICING. BACKFLOW PREVENTER BACKFLOW PREVENTER, WHERE REQUIRED, SHALL BE OF SIZE AND TYPE AS INDICATED ON DRAWINGS. ALL BACKFLOW PREVENTION UNITS SHALL BE INSTALLED IN ACCORDANCE WITH THE REQUIREMENTS SET FORTH BY LOCAL CODES AND THE COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH SERVICES. SPRINKLER HEADS SPRINKLER HEADS, BUBBLER HEADS AND SPRAY NOZZLES SHALL BE OF THE TYPES ANO SIZES SHOWN ON THE PLANS. THEY SHALL BE CONSTRUCTED OF BRONZE, BRASS. STAINLESS STEEL AND/DR HIGH-IMPACT PLASTIC. ALL HEADS OF A PARTICULAR TYPE OF FUNCTION IN THE SYSTEM SHALL BE OF THE SAME MANUFACTURE AND SHALL BE MARKED WITH THE MANUFACTURERS' S NAME AND IDENTIFICATION IN SUCH A POSITION THAT THEY CAN BE IDENTIFIED WITHOUT BEING REMOVED FROM THE SYSTEM. LOCATOR TAPE (ALL PRESSURE MAINS AND DIRECT BURIAL WIRES) ALL PRESSURE PIPE SHALL HAVE A CONTINUOUS BLUE-COLORED TRENCH MARKER METALLIC TAPE (PURPLE FOR RECLAIMED WATER) PLACED SIX INCHES ( 6") BELOW FINISHED GRADE ( 12" ABOVE P[PE FOR RECLAIMED) DIRECTLY ABOVE THE BURIED PIPE (FOR RECLAIMED INSTALL A SECOND MARKER TAPE CONTINUOUSLY ON TOP OF PIPE SECURED WITH PLASTIC TAPE FASTENERS BANDED AROUND THE PIPE AT NO MORE THAN 5' APART). ALL DIRECT BURIAL WIRES SHALL BE MARKED WITH A CONTINUOUS RED-COLORED TRENCH MARKER PLASTIC TAPE PLACED SIX INCHES (6") BELOW FINISHED GRADE DIRECTLY ABOVE THE BURIED WIRES. MARKER TAPE SHALL BE "ALLEN MARKING TAPE," OR "ALARMATAPE" AS MANUFACTURED BY PAUL POTTER WARNING TAPE, INC., OR APPROVED EQUAL. TAPE SHALL BE THREE INCHES (3") WIDE CHECK VALVES CHECK VALVES SHALL BE OF BRASS OR BRONZE, VERTICAL SPRING LOADED AND SW! NG CHECK. SAND ENCASEMENT SANO ENCASEMENT FOR ALL IRRIGATION PIPE, DIRECT BURIAL CONTROL WIRE AND ELECTRICAL CONDUIT SHALL BE PLASTER OR MORTAR SAND WITH A MINIMUM SAND EQUIVALENCY OF SO. BOOSTER PUMP STATION ( IF REQUIRED) THE CONTRACTOR SHALL CONSTRUCT BOOSTER PUMP STATION, ON CONCRETE PAD WITH PANELS, WEATHERPROOF HOUSING, BY~PASS VALVE, PRESSURE GAUGES, SWITCHES, DELAY-START RELAYS, STARTERS, HIGH VOLTAGE WIRING, ANO RELATED EQUIPMENT AS REQUIRED. THE CONTRACTOR SHALL MAKE FINAL HOOKUP AFTER ASSEMBLY IS COMPLETED. PROVIDE SHOP DRAWING PRIOR TO INSTALLATION FOR APPROVAL. MISCELLANEOUS ALL OTHER MATERIALS NOT SPECIFICALLY DESCRIBED BUT REQUIRED FOR A COMPLETE AND PROPER IRRIGATION SYSTEM INSTALLATION, SHALL BE NEW, FIRST~QUALITY OF THEIR RESPECTIVE KINDS, AND SUBJECT TO THE APPROVAL OF THE LANDSCAPE ARCHITECT. PART 3 -EXECUTION INSPECTION PRIOR TO ALL WORK OF THIS SECTION, THE CONTRACTOR SHALL CAREFULLY INSPECT THE SITE TO VERIFY THAT WORK MAY BEGIN. THE CONTRACTOR SHALL CHECK THE INSTALLED WORK OF ALL OTHER TRADES AND VERITY THAT ALL SUCH WORK IS COMPLETE TO THE POINT WHERE THIS INSTALLATION MAY PROPERLY COMMENCE. ALL WORK ON THE IRRIGATION SYSTEM, INCLUDING HYDROSTATIC AND COVERAGE TESTS, PRELIMINARY OPERATIONAL TESTS OF THE AUTOMATIC CONTROL SYSTEM, AND THE BACKFILL ANO DENSIFICATION OF TRENCHES AND OTHER EXCAVATIONS SHALL BE PERFORMED BEFORE SOIL CONDITIONING AND LEACHING ANO BEFORE PLANTING ( EXCEPT FOR DRIP IRRIGATION TUB I NG FOR MULTI-OUTLET EMITTERS, WHICH SHALL BE INST ALL ED AT THE SAME TI ME OR I MMED I A TEL Y AFTER PLANT I NG ) . LARGE SPEC I MEN PLANTS MAY BE PLANTED BEFORE INSTALLING THE IRRIGATION SYSTEM. THE CONTRACTOR SHALL VERIFY THAT THE IRRIGATION SYSTEM MAY BE INSTALLED IN STRICT ACCORDANCE WITH PERTINENT CODES AND REGULATIONS, THE OR I GI NAL DES I GN, THE REFERENCED ST ANO ARDS, AND THE MANUFACTURER'S RECOMMENDATIONS. THE CONTRACTOR SHALL CAREFULLY CHECK ALL GRADES TO SATISFY HIMSELF THAT HE MAY SAFELY PROCEED BEFORE STARTING WORK ON THE SPRINKLER .IRRIGATION SYSTEM. THE CONTRACTOR SHALL CHECK EXISTING UTILITIES DRAWINGS FOR EXISTING UTILITY LOCATIONS. EXERCISE EXTREME CARE IN EXCAVATING AND WORKING NEAR EXISTING UTILITIES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR DAMAGES TO UTILITIES WHICH ARE CAUSED BY HIS OPERATIONS OR NEGLECT. ALL SCALED DIMENSIONS ARE APPROXIMATE. THE CONTRACTOR SHALL CHECK AND VERIFY ALL SIZE DIMENSIONS ANO RECEIVE LANDSCAPE ARCHITECT'S APPROVAL PRIOR TO PROCEEDING WITH WORK UNDER THIS SECT I ON. DISCREPANCIES IN THE EVENT OF A DISCREPANCY. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE OWNER OF LANDSCAPE ARCHITECT. DO NOT PROCEED WITH INSTALLATION IN AREAS OF DISCREPANCY UNTIL ALL SUCH DISCREPANCIES HAVE BEEN FULLY RESOLVED. PHYSICAL LAYOUT AND OBSERVATION PRIOR TO INSTALLATION, THE CONTRACTOR SHALL STAKE OUT ALL PRESSURE SUPPLY LINES, ROUTING ANO LOCATION OF TURF POP-UP SPRINKLER HEADS. ALL LAYOUT SHALL BE APPROVED BY THE LANDSCAPE ARCHITECT PRIOR TO INSTALLATION UNLESS OTHERWISE DIRECTED. OUALIFICATIONS OF INSTALLERS PROVIDE AT LEAST ONE PERSON WHO SHALL BE PRESENT AT ALL TIMES DURING EXECUTION OF THIS PORTION OF THE WORK AND WHO SHALL BE THOROUGHLY FAMILIAR WITH THE TYPE OF MATERIALS BEING INSTALLED AND THE MANUFACTURER'S RECOMMENDED METHODS OF INSTALLATION AND WHO SHALL DIRECT ALL WORK PERFORMED UNDER THIS SECTION. MANUFACTURERS' S DIRECTIONS MANUFACTURER'S DIRECTIONS AND DETAILED DRAWINGS SHALL BE FOLLOWED IN ALL CASES WHERE THE MANUFACTURERS OF ARTICLES USED IN THIS CONTRACT FURNISH DIRECTIONS COVERING POINTS NOT SHOWN IN THE DRAWINGS ANO SPECIFICATIONS. PERMISSION FOR WATER SHUTOFF PERMISSION TO SHUTOFF ANY EXISTING IN-USE WATER LINE MUST BE OBTAINED 48 HOURS IN ADVANCE, IN WRIT I NG FROM THE OWNER THE CONTRACTOR SHALL RECEIVE INSTRUCTIONS FROM THE OWNER AS TO THE EXACT LENGTH OF TIME OF EACH SHUTOFF. WATER SUPPLY--POINT OF CONNECTION THE IRRIGATION SYSTEM SHALL BE CONNECTED TO WATER SUPPLY POINTS OF CONNECTION AS INDICATED ON THE DRAWINGS. CONNECTIONS SHALL BE MADE AT APPROXIMATE LOCATIONS AS SHOWN ON DRAWINGS. CONTRACTOR IS RESPONSIBLE FOR MINOR CHANGES CAUSED BY ACTUAL SITE CONDITIONS. ELECTRICAL SUPPLY ELECTRICAL CONNECTIONS FOR THE AUTOMATIC CONTROLLER($) SHALL BE MADE TO ELECTRICAL POINTS OF CONNECTION AS INDICATED ON THE DRAWINGS. CONNECTIONS SHALL BE MADE AT APPROXIMATE LOCATIONS AS SHOWN ON DRAWINGS. CONTRACTOR IS RESPONSIBLE FOR MINOR CHANGES CAUSED BY ACTUAL SITE CONDITIONS. TRENCHING EXCAVATION SHALL BE OPEN VERTICAL CONSTRUCTION SUFFICIENTLY WIDE TO PROVIDE FREE WORKING SPACE AROUND THE WORK INSTALLED AND TO PROVIDE AMPLE SPACE FOR BACKFILLING AND COMPACTING. TRENCHES FOR PIPE SHALL BE CUT TO REQUIRED GRADE LINES, AND TRENCH BOTTOM SHALL BE COMPACTED TO PROVIDE AN ACCURATE GRADE AND UNIFORM BEARING FOR THE FULL LENGTH OF THE LINE. WHEN TWO OR MORE PIPELINES ARE INSTALLED IN THE SAME TRENCH, THEY SHALL BE SEPARATED BY A MINIMUM HORIZONTAL CLEAR DISTANCE OF 2 INCHES AND THEY SHALL BE INSTALLED SO THAT EACH PIPELINE, VALVE, OR OTHER PIPELINE COMPONENT MAY BE SERVICED OR REPLACED WITHOUT DISTURBING THE OTHER. DEPTH OF TRENCHES SHALL BE SUFFICIENT TO PROVIDE A MINIMUM COVER ABOVE THE TOP OF THE PIPE, AS FOLLOWS: I. 12 INCHES OVER NON-PRESSURE LATERAL LINES. 2. 18 INCHES OVER PRESSURE MAIN LINES LESS THAN 3" DIAMETER 3. 24 INCHES OVER PRESSURE MAIN LINES 3" -5-1/2" DIAMETER. 4. 12 INCHES OVER SLEEVES FOR LATERAL LINES. 5. 18 I NC HES OVER SLEEVES CROSS I NG UNDER PEOESTR I AN PAV I NG. 6. 30 INCHES OVER SLEEVES CROSSING UNDER VEHICULAR PAVING. 7. 36 INCHES OVER SLEEVES 6" OR LESS IN DIAMETER CROSSING UNDER ROADS. TRENCHING THROUGH AREAS WERE TOPSOIL HAS BEEN SPREAD: DEPOSIT TOPSOIL ON ONE SIDE OF TRENCH AND SUBSOIL ON OPPOSITE SIDE. ¥ Wll•y Group L•-'n=ap• Arc.hHff'tuni Kim Fl:oy Wiley. A.S.L.A.. !6!0 No11CJjc Rd SI@ 102-103 Lond-scop~ Architect Son Diego. CA 92119 519/593-2522 CA LIC fl 1M9 ENGINEER'S SIGNATURE REQUIRED ON PAGE 1 ONL, APPROVED: ENGINEERING PLAN CHECKER DATE APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS REVIEWED BY: INSPECTOR DATE GATE VALVES SHALL BE SIMILAR TO THOSE MANUFACTURED BY NIBCO, I SH2EET 11 CITY OF CARLSBAD I I SHlEOETS I HAMMOND OR APPROVED EQUAL ANO SHALL BE INSTALLED PER INSTALLATION ~vJ10&'.i;;;----:"lfll,------l-----l-----------------l---➔-----l~--l----l _ PLANNING DEPARTMENT . □ET A IL. ' 1:1~ ~-1\1_(1 a"~ ~===='-'====1:::R:::::::::::I =s=======~==:: GATE VALVES MAY BE FURNISHED WITH EITHER OPERATING NuTs oR re~ 11 THE GR OU p HANDWHEELS AND SHALL BE INSTALLED BELOW GRADE IN A GREEN VALVE f=1·~-¥-~,~~~[ltlt===t=====i==============================t=====j=====jt=====t=====j . BOX WITH LOCKING COVER (STENCIL "GV" ON UNDERSIDE OF COVER). ~~ • \~' LOT 108, CARLSBAD RESEARCH CENTER 'Ii J,,,oCA r \f"J CARLSBAD, CAUrORNIA GLOBE VAL YES -STRAIGHT VALVES -BALL VALVES ".>. :l -;;,..;.,.I-I-.,--+---+--------------➔-----l~--1----1----l ~;;,;;,;;""";:,,===::::;,?":~============:::; >f )P';;J,__---11-------l----------------1-----l-----l-----1----l APPROVED: ~~ ,/ GLOBE v AL YES , s TRA I GHT v ALVES AND BALL VALVES SHALL BE OF :'SIZE °' CMl -t---+---+-----------------4-----ll-----1------l----~=~=-=c~7Z L#,~-~~~----___!~- AND TYPE AS I ND I CA TED ON THE PLANS. ASSISTANT PLAmffl'IG DIRECTOR i,-2~'77 DATE INITIAL ENGINEER OF" WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL DWN BY: I CHKD BY: __ _ RVWD BY: . PROJECT NO. PD459 C.M.W.D. JOB NO. --=9..:::6....;-2::,_4.:..1,__ ____ _ DAT[ I DRAWING 350-SL NO. BACKFILLING BACKFILL MATERIAL SHALL BE APPROVED SO[L. INCLUDING CLODS AND ROCKS OVER 2-1/2 INCH REMOVED FROM THE PREMISES AND DISPOSED OF OWNER UNSUITABLE MATERIAL. IN SIZE. SHALL BE LEGALLY AT NO COST TO PIPE SHALL BE BEDDED IN AT LEAST 2 INCHES OF FINELY DIVIDED MATER I AL TO PROV I DE A FI RM, UN I FORM BEAR I NG. AFTER LAY I NG, THE P[PE SHALL BE SURROUNDED WITH ADDITIONAL FINELY DIVIDED MATERIAL TO AT LEAST 2 INCHES OVER THE TOP OF THE PIPE. TRENCH BACKFILL. SUFFICIENT TO ANCHOR THE PIPE. MAY BE DEPOSITED BEFORE THE PIPELINE PRESSURE TESTING, EXCEPT THAT JOINTS SHALL REMAIN EXPOSED UNTIL SATISFACTORY COMPLETION OF TESTING. ALL BACKFILLING SHALL BE DONE CAREFULLY AND SHALL BE MECHANICALLY COMPACTED TO A DRY DENSITY EQUAL TO ADJACENT UNDISTURBED SOIL IN PLANTING AREAS. BACKFILL WILL CONFORM TO ADJACENT GRADES WITHOUT D[PS, SUNKEN AREAS. HUMPS OR OTHER SURFACE IRREGULARITIES. FLOODING OF TRENCHES WILL BE PERMITTED ONLY WITH APPROVAL OF THE LANDSCAPE ARCHITECT. SURPLUS SOIL REMAINING AFTER BACKFILLING SHALL BE DISPOSED OF ON THE PREMISES AS DIRECTED BY THE LANDSCAPE ARCHITECT. INSTALLATION OF POLYVINYL CHLORIDE PIPE EXE RC I SE CARE IN HANDLING, LOAD I NG, UNLOAD ING, AND STORING PLASTIC PIPE AND FITTINGS UNDER COVER UNTIL READY TO INSTALL: TRANSPORT PLASTIC PIPE ONLY ON A VEHICLE WITH A BED LONG ENOUGH TO ALLOW THE PIPE TO LAY FLAT TO AVOID UNDUE BENDING AND CONCENTRATED EXTERNAL LOAD. CAREFULLY INSPECT ALL PIPE AND FITTINGS BEFORE INSTALLATION, REMOVING ALL DIRT. SCALE. AND BURRS AND REAMING AS REQUIRED: INSTALL ALL PIPE WITH ALL MARKINGS UP FOR VISUAL INSPECTION AND VER IF IC AT I ON. REPAIR ALL DENTED AND DAMAGED PIPE BY CUTTING OUT THE DENTED OR DAMAGED SECTION AND REJOINING WITH A COUPLING. ALL PVC PIPE SHALL LAY FREE IN THE TRENCH WITH NO INDUCED STRAIN AND WITH SUFFICIENT ALLOWANCE FOR EXPANSION AND CONTRACTION AS RECOMMENDED BY THE MANUFACTURER. ROUTING IS DIAGRAMMATIC AND SHALL BE INSTALLED IN SUCH A MANNER AS TO CONFORM WITH DETAILS PER PLANS. SOLVENT SHALL BE APPLIED TO PIPE ENDS IN SUCH A MANNER THAT NO MATERIAL IS DEPOSITED ON THE INTERIOR SURFACE OF THE PIPE OR EXTRUDED INTO THE INTERIOR OF THE PIPE DURING JOINTING EXCESS CEMENT ON THE EXTERIOR OF THE JOINT SHALL BE WIPED CLEAN IMMEDIATELY AFTER ASSEMBLY. IN JOINING. USE ONLY THE MANUFACTURER'S SPECIFIED SOLVENT AND MAKE ALL JOINTS IN STRICT ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDED METHODS; GIVE SOLVENT WELDS AT LEAST 15 MINUTES SETUP TIME BEFORE MOVING AND HANDLING AND 24 HOURS CURING TIME BEFORE FILLING WITH WATER THREADED PIPE JOINTS SHALL BE MADE USING TEFLON TAPE OR OTHER APPROVED JO I NT I NG MATER l AL ( l NCLUO l NG THREADED "MARLEX" FITTINGS) SOLVENT SHALL NOT BE USED WITH THREADED JOINTS. PI PE SHALL BE PROTECTED FROM TOOL DAMAGE DUR l NG ASSEMBLY. VI SES SHALL HAVE PLEATED JAWS. STRAP WRENCHES SHALL BE USED FOR INSTALLATION OF FITTINGS AND'NIPPLES. FOR PLASTIC-TO-STEEL CONNECTIONS WORK THE STEEL CONNECTIONS FIRST; USE A NON-HARDENING NON-LEAD BASE PIPE DOPE ON ALL THREADED PLASTIC-TO-STEEL CONNECTIONS ANO USE ONLY LIGHT WRENCH PRESSURE. ALL PLASTIC-TO-STEEL CONNECTIONS SHALL BE MADE WITH PLASTIC MALE ADAPTORS. PROVIDE EACH ASSEMBLY WITH ITS OWN OUTLET FROM THE IRRIGATION MAIN. (NO MULTIPLE ASSEMBLIES.) PVC PIPE INSTALLATION UNDER EXISTING PAVEMENT PIPING TO BE INSTALLED UNDER EXISTING PAVEMENT MAY BE INSTALLED BY JACKING, BORING, CUTTING AND PATCHING. OR HYDRAULIC DRIVING. HYDRAULIC DRIVING WILL NOT BE PERMITTED UNDER ASPHALTIC CONCRETE PAVEMENT. WHERE CUTTING OR BREAKING OF EXISTING PAVEMENT IS NECESSARY. SECURE PERMISSION FROM THE LANDSCAPE ARCHITECT BEFORE CUTTING OR BREAKING THE PAVEMENT AND THEN MAKE ALL NECESSARY REPAIRS AND REPLACEMENTS TO THE APPROVAL OF THE LANDSCAPE ARCHITECT AND AT NO ADD IT I ONAL COST. PIPE INSTALLATION UNDER PROPOSED PAVING TRENCHES LOCATED UNDER AREAS WHERE PAVING. ASPHALTIC CONCRETE OR CONCRETE. WILL BE INSTALLED SHALL BE BACKFILLED WITH SANO (A LAYER SIX (6) INCHES BELOW THE PIPE AND THREE (3) INCHES ABOVE THE PIPE) AND COMPACTED IN LAYERS TO 95 PERCENT COMPACTION, JSING MANUAL OR MECHANICAL TAMPING DEVICES. TRENCHES FOR PIPING SHALL BE COMPACTED TO EQUAL COMPACTION OF THE EXISTING ADJACENT UNDISTURBED SOIL AND SHALL BE LEFT IN A FIRM UNYIELDING CONDITION ALL TRENCHES SHALL BE LEFT FLUSH WITH THE ADJOINING GRADE. THE JRRIGAT!ON CONTRACTOR SHALL SET IN PLACE, CAP AND PRESSURE TEST ALL PIPING UNDER PAVING PRIOR TO THE PAVING WORK. ALL PLASTIC PRESSURE PIPE UNDER PAVEMENT SHALL BE INSTALLED IN A PVC SLEEVE. CONCRETE THRUST BLOCKS ALL PRESSURE PIPE 4" AND SMALLER. POLYVINYL CHLORIDE OR ASBESTOS CEMENT, SHALL HAVE THE CORRECT SIZED CONCRETE THRUST BLOCK INSTALLED AT EVERY ABRUPT CHANGE OF ALIGNMENT; AT GATE VALVES, AT TEES. ELBOWS ANO CROSSES. AND AT ENDS OF PIPE RUNS; OR WHEREVER THE FIELD ENGINEER DEEMS ONE TO BE NECESSARY. THRUST BLOCKS ARE TO BE INSTALLED AS PER DETAIL DRAWINGS. AUTOMATIC CONTROLLER LOCATION AND INSTALLATION LOW VOLTAGE CONTROL WIRING WIRING SHALL OCCUPY THE SAME TRENCH AND SHALL BE INSTALLED THE SAME ROUTE AS PRESSURE SUPPLY LINES WHEREVER POSSIBLE. MORE THAN ONE WI RE l S PLACED l N A TRENCH. THE WIRING SHALL TAPED TOGETHER AT INTERVALS OF TEN ( 10) FEET. ALONG WHERE BE AT LEAST 2 FEET OF SLACK (4 FOOT MINIMUM EXPANSION LOOP) SHALL BE LEFT AT EACH SPLICE AND POINT OF CONNECTION IN PULL BOXES AND VALVE BOXES. CONTROL WIRES SHALL BE LA[D LOOSELY IN TRENCH WITHOUT STRESS OR STRETCH [ NG. FIELD SPLICES BETWEEN THE AUTOMATIC CONTROLLER AND ELECTRICAL CONTROL VALVES WILL NOT BE ALLOWED WITHOUT PRIOR APPROVAL OF THE LANDSCAPE ARCHITECT ALL CONTROL WIRES SHALL BE SOLID COPPER, 600 VOLT, TYPE UF, CONFORMING TO THE DRAWINGS, AND THE FOLLOWING WIRE COLORS AND INSTALLATION REQUIREMENTS: I. NEUTRAL WIRES: WHITE ( ;jf12 AWG). DO NOT INTERCONNECT NEUTRAL WIRES BETWEEN CONTROLLERS. 2. SPARE WI RES: TWO ( 2) RED ( #14 AWG) FROM FURTHEST VALVE OR MANIFOLD TO EACH CONTROLLER. WIRE CONNECTIONS NEUTRAL, PILOT AND SPARE WIRES SHALL BE INSTALLED WITH A 2' -0" COILED EXCESS WIRE LENGTH AT EACH END ENCLOSURE. EACH AND EVERY WIRE SPLICE SHALL BE SOLDERED TOGETHER (USING 60-40 SOLDER). THEN ENCASED IN THE WATERPROOF EPOXY OF THE "SCOTCH-PAC" OR "PEN-TJTE" CONNECTORS AS SHOWN ON STANDARD DRAWING l-15. WIRE SPLICES SHALL BE MADE ONLY IN VALVE OR PULL BOXES. WIRE BUNDLES EACH INDIVIDUAL CONTROLLER CLOCK'S CONTROL WIRES SHALL BE BUNDLED ANO TAPED TOGETHER SEPARATELY FROM OTHER CONTROLLER'S WIRES WITH COLORED TAPE AT INTERVALS NOT EXCEEDING 10' -0". CONTROLLER IDENTIFICATION TAPE COLORS SHALL BE AS FOLLOWS (USE AS MANY AS NECESSARY): CONTROLLER .. A" "B" ··c·· "D" ''E" "F" TESTING-WIRING TAPE COLOR BLACK RED WHITE BLUE GREEN YELLOW ALL WIRING SHALL BE TESTED FOR CONTINUITY. OPEN CIRCUITS AND UNINTENTIONAL GROUNDS PRIOR TO CONNECTING TO EQUIPMENT. THE MINIMUM INSULATION RESISTANCE TO GROUND SHALL BE FIFTY (50) MEGOHMS. ANY WIRING NOT MEETING THIS REQUIREMENT SHALL BE REPLACED. AT THE CONTRACTOR'S EXPENSE. ALL WIRES IN PULL BOXES SHALL BE LOOSE AND SHALL NOT COME WITHIN THREE INCHES (3") FROM LID. BOXES SHALL BE SIZED ACCORDINGLY TO ACCOMMODATE THIS REQUIREMENT. VALVE BOXES INSTALL VALVE BOXES AS SHOWN ON DETAIL. INSTALL NO MORE THAN ONE VALVE PER BOX. VALVE BOXES SHALL BE LOCATED IN ACCESSIBLE AREAS WHICH ARE NOT HIGHLY VISIBLE. THE TOP SURFACE SHALL BE 2" ABOVE GRADE IN GROUND COVER AREAS. FLUSH WITH GRADE IN LAWN AREAS, AND FLUSH WITH ABUTTING FIXED IMPROVEMENTS SUCH AS WALKS ANO PAVING. (AVOID LOCATING VALVE BOXES IN LAWN OR ABUTTING FIXED IMPROVEMENTS WHERE FEASIBLE.) VALVE BOX LOCATIONS SHALL BE APPROVED BY THE LANDSCAPE ARCHITECT PRIOR TO INSTALLATION. GLOBE VALVES -STRAIGHT VALVES -GATE VALVES -BALL VALVES INSTALL VALVES AT APPROXIMATE LOCATION SHOWN ON PLANS AND PER DETAILS LOCATE VALVES IN GROUND COVER AREAS WHERE FEASIBLE. QUICK COUPLING VALVES QUICK COUPLING VALVES SHALL BE SET APPROXIMATELY 3' FROM WALKS, CURBS, HEADERS. OR PAVED AREAS WHERE FEASIBLE ANO PER DETAIL DRAWINGS LOCATE QUICK COUPLING VALVES ]N GROUND COVER AREAS WHERE FEAS l BLE. AVOID LOCATING QUICK COUPLING VALVES IN LAWN WHERE FEASIBLE. QUICK COUPLING VALVES LOCATED IN LAWN SHALL HAVE VINYL COVERS. QUICK COUPLING VALVES IN LAWN AREAS SHALL BE SET TO GRADE. QUICK COUPLING VALVES IN SHRUB AREAS SHALL BE SET 3" ABOVE GRADE. CLOSE NIPPLES SHALL NOT BE USED. REMOTE CONTROL VALVE~ INSTALL REMOTE CONTROL VALVES AT APPROXIMATE LOCATION AS SHOWN ON THE PLANS AND PER DETAILS, LOCATE REMOTE CONTROL VALVES IN GROUND COVER WHERE FEASIBLE (SEE VALVE BOXES ABOVE). ELECTRIC REMOTE CONTROL VALVES SHALL HAVE MANUAL FLOW ADJUSTMENT. INSTALL ONE VALVE PER VALVE BOX. NO SPLICING SHALL BE MADE OUTSIDE OF THE VALVE BOX EXCEPT THAT MADE IN A PULL BOX. CLOSE NIPPLES SHALL NOT BE USED. SPARE WIRES TERMINATING IN VALVE BOXES SHALL HAVE THEIR ENOS INSULATED. THE SAME AS FOR A SPL[CE. BACKFLOW PREVENTERS THE CONTROLLER LOCATION IS DIAGRAMMATIC AND SHALL BE SPECIFICALLY BACKFLOW PREVENTER$ WILL BE INSTALLED PER PLANS AND DETAILS. ALL LOCATED BY THE OWNER OR LANDSCAPE ARCHITECT. BACKFLOW PREVENTER$ SHALL BE INSTALLED PER AGENCY REQUIREMENTS. MAKE ALL ELECTRICAL CONNECTIONS INSIDE CONTROLLER CABINET. SPRINKLER HEADS CONTROLLER SHALL BE GROUNDED AT POWER SUPPLY BY GROUND WIRE. ALL LOCAL AND APPLICABLE CODES SHALL TAKE PRECEDENCE IN THE FURN·] SH I NG AND/OR CONNECT I ON OF 120-VOL T ELECTR !CAL SERVICES TO THE CONTROLLER. IN MULTIPLE CONTROLLER INSTALLATIONS. ENCLOSURES SHALL BE SIZED ACCORDINGLY. NO 110-VOLT WIRE RUNS SHALL PASS FROM CONTROLLER CABINET TO CABINET. EACH CONTROLLER SHALL HAVE A SEPARATE ELECTRICAL SERVICE. _,~ P"'l.Ol 1•20 INSTALL THE SPRINKLER HEADS AS DESIGNATED ON THE DRAWINGS. SPRINKLER HEADS TO BE INSTALLED IN THIS WORK SHALL BE EQUIVALENT IN ALL RESPECTS TO THOSE ITEMIZED. SPACING OF HEADS SHALL NOT EXCEED THE MAXIMUM INDICATED ON THE DRAWINGS. IN NO CASE SHALL THE SPACING EXCEED THE MAXIMUM RECOMMENDED BY THE MANUFACTURER. RISER NIPPLES FOR ALL SPRINKLER HEADS SHALL BE THE SAME SIZE AS THE RISER OPENING IN THE SPRINKLER BODY. CHECK VALVES CHECK VALVES SHALL BE INSTALLED WHERE INDICATED ON DRAWINGS. ]F THE CONTRACTOR FINDS ADDITIONAL CHECK VALVES ARE REQUIRED TO PREVENT HYDROSTATIC RUN-OFF. HE SHALL IMMEDIATELY NOTIFY THE LANDSCAPE ARCHITECT FOR APPROVAL OF ADDITIONAL CHECK VALVES. ANTI-DRAIN VALVE AN ANTI-DRAIN/EXCESS-FLOW VALVE SHALL BE INSTALLED UNDER EACH LOW-DRAINING SPRINKLER HEAD WHICH IS NOT EQUIPPED WITH AN INTERNAL CHECK VALVE, PUMP WHERE REQUIRED, PUMPS SHALL BE INSTALLED PER HYDRAULIC REQUIREMENTS AS SPECIFIED ON THE PLAN. CONTRACTOR WILL BE REQUIRED TO SUBMIT SHOP DRAWINGS FOR APPROVAL OF INSTALLATION PER AGENCY REQUIREMENTS. PUMP DETAILS, ]F ANY, ARE FOR CONTRACTOR'S CONVENIENCE. HEAD-LOC WHEN SPECIFIED. "HEAD-LOC" BY KINGS BROS .. INC., OR APPROVED EQUAL, ANTI-VANDALISM APPARATUS SHALL BE INSTALLED AT EACH I RR I GAT I ON HEAD. MOISTURE SENSORS WHEN MOISTURE SENSORS ARE SPECIFIED, INSTALL ONE "CALSENSE" MOISTURE SENSOR FOR EVERY FOUR VALVES. FOR INSTALLATION, PLACEMENT OF MOISTURE SENSORS AND PURCHASE INFORMATION. CONTACT: CALSENSE 2075 CORTE DEL NOGAL. SUITE J CARLSBAD, CALIFORNIA 92009 (619) 438-0525 MISCELLANEOUS INSTALL MISCELLANEOUS CONTROL DEVICES SUCH AS MOISTURE SENSORS. FLOW CONTROLS, PRESSURE REGULATORS, STRAINERS AND DRIP IRRIGATION CONTROL ASSEMBLIES AS SHOWN ON PLANS AND PER DETAILS. OBSERVATION CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING THE LANDSCAPE ARCHITECT IN ADVANCE FOR THE OBSERVATION MEETINGS. REFER TO PART !--GENERAL FOR OBSERVATION SCHEDULE. TESTING MAKE ALL NECESSARY PROVISIONS FOR THOROUGHLY BLEEDING THE LINE OF AIR AND DEBRIS. BEFORE TESTING. FILL THE LINE WITH WATER FOR A PER[OO OF AT LEAST 24 HOURS. AFTER VALVES HAVE BEEN INSTALLED, TEST ALL PRESSURE WATER LINES FOR LEAKS AT A PRESSURE OF 125 PSI FOR A PERIOD OF FOUR HOURS, WITH ALL COUPLINGS EXPOSED ANO WITH ALL PIPE SECTIONS CENTER LOADED. FURNISH ALL NECESSARY TESTING EQUIPMENT AND PERSONNEL. CORRECT ALL LEAKS ANO RETEST UNTIL ACCEPTANCE BY THE OWNER. DO NOT ALLOW OR CAUSE ANY OF THE WORK OF THIS SECTION TO BE COVERED BY OR ENCLOSED UNTIL IT HAS BEEN OBSERVED, TESTED AND APPROVED BY THE OWNER AND LANDSCAPE ARCHITECT. FLUSHING BEFORE BACKFILLING THE MAIN LINE, AND WITH ALL CONTROL VALVES IN PLACE BUT BEFORE LATERAL PIPES ARE CONNECTED. COMPLETELY FLUSH AND TEST THE MAIN LINE AND REPAIR ALL LEAKS. FLUSH OUT EACH SECTION OF LATERAL PIPE BEFORE SPRINKLER HEADS ARE ATTACHED ADJUSTMENT OF THE SYSTEM THE CONTRACTOR SHALL ADJUST ALL SPRINKLER HEADS FOR OPTIMUM PERFORMANCE AND TO PREVENT OVERSPRAY ONTO WALKS, ROADWAYS, AUTOMOBILES. WINDOWS AND BUILDINGS AS MUCH AS POSSIBLE. IF IT IS DETERMINED THAT ADJUSTMENTS IN THE IRRIGATION EQUIPMENT WILL PROVIDE PROPER ANO MORE ADEQUATE COVERAGE, THE CONTRACTOR SHALL MAKE SUCH ADJUSTMENTS PRIOR TO PLANTING. ADJUSTMENTS MAY ALSO INCLUDE CHANGES IN NOZZLE SIZES AND DEGREES OF ARC AS REQUIRED. LOWERING RAISED SPRINKLER HEADS BY THE CONTRACTOR SHALL BE ACCOMPLISHED WITHIN TEN ( 10) DAYS AFTER NOTIFICATION BY OWNER. ALL SPRINKLER HEADS SHALL BE SET PERPENDICULAR TO FINISHED GRADES UNLESS OTHERWISE DES!GNATED ON THE PLANS. REMOTE CONTROL VALVES SHALL BE ADJUSTED SO THAT THE MOST REMOTE SPRINKLER HEADS OPERATE AT THE PRESSURE RECOMMENDED BY THE HEAD MANUFACTURER. REMOTE CONTROL VALVES SHALL BE ADJUSTED SO THAT A UNIFORM DISTRIBUTION OF WATER IS APPLIED BY THE SPRINKLER HEADS TO THE PLANTING AREAS FOR EACH INDIVIDUAL VALVE SYSTEM. FINAL OBSERVATION PRIOR TO ACCEPTANCE THOROUGHLY CLEAN. ADJUST ANO BALANCE ALL SYSTEMS. THE CONTRACTOR SHALL OPERATE EACH SYSTEM IN ITS ENTIRETY FOR THE LANDSCAPE ARCHITECT AT TIME OF FINAL OBSERVATION. ANY ITEMS DEEMED NOT ACCEPTABLE BY THE LANDSCAPE ARCHITECT SHALL BE REWORKED TO THE COMPLETE SATISFACTION OF THE LANDSCAPE ARCHITECT. THE CONTRACTOR SHALL SHOW EVIDENCE TO THE LANDSCAPE ARCHITEC THAT THE OWNER HAS RECEIVED ALL ACCESSORIES. CHARTS. RECORD DRAWINGS, ANO EQUIPMENT AS REQUIRED BEFORE FINAL CAN OCCUR. COMPLETION I. ACCEPTANCE: WITHIN 10 DAYS OF THE CONTRACTOR'S NOTIFICAT[ON THAT THE I NSTALLA Tl ON l S COMPLETE, THE OWNER AND REOU I RED AGENCIES WILL INSPECT THE INSTALLATION AND IF FINAL ACCEPTANCE IS NOT G l VEN. WI LL PREPARE A "PUNCH L l ST" WHICH, UPON COMP LET l ON BY THE CONTRACTOR. WILL SIGNIFY FINAL ACCEPTANCE BY THE OWNER. THIS FINAL ACCEPTANCE WILL BE IN WRITING FROM THE OWNER. NO ALLOWANCE FOR DEVIATION FROM THE PLANS OR SPECIFICATIONS WILL BE ALLOWED. 2. AUTHOR l TY: THE OWNER OR LANDSCAPE ARCHITECT SHALL HAVE THE FINAL AUTHORITY ON ALL ITEMS OF THE PROJECT. 3. CLEAN-UP: CLEAN-UP SHALL BE MADE AS EACH PORTION OF WORK PROGRESSES. REFUSE AND EXCESS DIRT SHALL BE REMOVED FROM THE SITE, ALL WALKS AND PAVING SHALL BE BROOMED OR WASHED DOWN, AND ANY DAMAGE SUSTAINED ON THE WORK OF OTHERS SHALL BE REPAIRED TO ORIGINAL CONDITIONS. AT FREQUENT INTERVALS AND AT ALL TIMES WHEN DIRECTED BY THE OWNER. THE CONTRACTOR SHALL REMOVE AND DISPOSE OF ACCUMULATIONS OF RUBBISH AND DEBRIS OF ALL KINDS. AT THE TIME OF COMPLETION, THE ENTIRE SITE SHALL BE CLEARED OF TOOLS, EQUIPMENT, RUBBISH, ETC., ALL OF WHICH SHALL BE REMOVED FROM THE SITE, ANO THE ENTIRE PROJECT. INCLUDING SURROUNDING PREMISES, SHALL BE LEFT IN PROPER, CLEAN CONDITION READY FOR ACCEPTANCE. 4. MA l NTENANCE: THE ENT l RE SPR! NKLER I RR I GAT ION SYSTEM SHALL BE UNDER FULL AUTOMATIC OPERATION FOR A PERIOD OF SEVEN (7) DAYS PR I OR TO ANY PLANT I NG. THE OWNER OR LANDSCAPE ARCHITECT RESERVE THE RIGHT TO WAIVE OR SHORTEN THE OPERATION PERIOD. HORIZONTAL OR TEE VERTICAL BEND WYE -__ ...., ____ ....., - I SEPARATORS, 15" FELT OR EQUAL (TYP.) CROSS BLOCKING NOTES: I. CONCRETE SHALL BE 4 70-C-2000 2. SEE REGIONAL STD. DRAWING W-18 FOR BEAR I NG AREAS. CI) CONCRETE THRUST BLOCKS 3 NOT TO SCALE SIDEWALK CURB METER BOX WITH METER • N/A -+--+-+ 24 .. ------ 12" MINIMUM POTABLE SERVICE LINE -"""-------4J 1 D' MINIMUM TO POTABLE MAINLINE IN STREET RECLAIMED WATER LINE IRRIGATION MAINLINE WITH SLEEVE NOTE: VERTICAL CLEARANCE OF 12" IS MANDATORY WHEN CROSSING PATH OF A POTABLE WATER LINE. INSTALLATION OF RECLAIMED WATER IRRIGATION MAINLINE 24" FROM FACE OF SIDEWALK WILL PROVIDE NECESSARY 10· HORIZONTAL CLEARANCE FROM POTABLE MAINLINE IN THE STREET. • POTABLE SERVICE LINE CROSSING -....c.,. NO~~T a:0 T~cl~LEINST ALL AT I ON: DUE TO AN EX I ST I NG POT ABLE IRRIGATION MAINLINE INSTALLED 2' BEHIND RIGHT OF WAY, NEW RECLAIMED WATER IRRIGATION MAINLINE SHALL BE A MINIMUM OF 12' BEHIND RIGHT OF WAY. VERIFY LOCATION OF EXISTING POTABLE IRRIGATION MAINLINE AND MAINTAIN 10· MINIMUM HORIZONTAL CLEARANCE . STREET SURFACE POTABLE MAINLINE (SEE IMPROVEMENT DRAWINGS) 12" MINIMUM REQUIRED VERTICAL SEPARATION RECLAIMED WATER LINE IRRIGATION MAINLINE NOTE· ; .. t 3.5 FEET SLEEVE ALL RECLAIMED WATER IRRIGATION PIPE ANO SLEEVES SHALL BE PURPLE AND LABELED AS SPECIFIED IN: "STANDARD SPECIFICATIONS FOR PRIVATE IRRIGATION SYSTEMS" "CARLSBAD RECLAMATION RULES AND REGULATIONS FOR CONSTRUCTION OF RECLAIMED WATER MAINS" "OCTOBER, 1993 POTABLE MAINLINE CROSSING POTABLE MAINLINE CROSSING NOT TO SCALE ¥ Wlle7 Qroup La~ap• AreltltH'IW"• Kim Ro;y 'Nlley. iA..$.L.A Mao Ninojo Rd Sle 102~103 Londscope Archit!ee-t Son Diego, CA 92119 619/593~2522 CA L.IC # 1$59 ENGINEER'S SIGNATURE REQUIRED ON PAGE 1 ONLY APPROVED; ENGINEERING PLAN CHECKrR APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANT! NG AREAS "AS BUILT" 1:E~l~~,-~ TITLE:. ···----____ /iZ,4 REVIEWED BY; INSPECTOR DATE t-------,t----+------------+-----+-------,t----+------i I SH3EET II CITY OF CARLSBAD I I SH1EOETS I :==='..:·=====""'::::"::::"'::::""::::D::::E::::PA::::RT::::"E::::ITT=====·--====: DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL THE IRIS GROUP LOT 108, CARLSBAD RESEARCH CENTER CARLSBAD, CALIFORNIA APPROVED: DWN BY: __ _ CHKD BY; __ _ RVWD BY, PROJECT NO. P0459 C.1.1.W.D. JOB NO. _9_6_-_2_4_1 _____ _ DATE DRAWING NO. 350-SL LANDSCAPING .PART 1 -GENERAL . THE GENERAL CONDIT[ONS OF THE CONTRACT APPLY AS THOUGH WRITTEN HERE IN. SCOPE THE WORK INCLUDES ALL LABOR, MATERIALS, TRANSPORTATION, SERVICES AND FACILITIES NECESSARY OR INCIDENTAL TO THE COMPLETION OF LANDSCAPING WORK SHOWN ON THE DRAWINGS AND AS SPECIFIED. EXIST[NG UTILIT[ES PRIOR TO EXCAVATION FOR PLANTING OR PLACING OF PLANT MATERIALS. LOCATE ALL UNDERGROUND UTILITY LINES STILL IN USE AND TAKE PROPER PRECAUTIONS TO AVOID DAMAGE TO SUCH IMPROVEMENTS. [N THE EVENT OF A CONFLICT BETWEEN SUCH LINES AND PLANT LOCATIONS, NOTIFY THE LANDSCAPE ARCHITECT WHO SHALL ARRANGE FOR THE RELOCATION OF ONE OR THE OTHER. THE CONTRACTOR ASSUMES ALL RESPONSIBILITY FOR MAKING ANY AND ALL REPAIRS FOR DAMAGES RESULTING FROM WORK AS HEREIN SPECIFIED. PROTECTION OF OTHER WORK AND IMPROVEMENTS ADEQUATELY STAKE, BARRICADE AND PROTECT ALL IRRIGATION EQUIPMENT, MANHOLES, UTILITY LINES AND OTHER EXISTING IMPROVEMENTS AND PROPERTY DURING ALL PHASES OF THE PLANTING, SOIL AMENDING. AND GRADING OPERATIONS. VERIFICATION OF DIMENSIONS AND QUANTITIES ALL SCALED DIMENSIONS ARE APPROXIMATE. BEFORE PROCEEDING WITH ANY WORK THE CONTRACTOR SHALL CAREFULLY CHECK AND VERIFY ALL DIMENSIONS AND QUANTITIES AND SHALL IMMEDIATELY INFORM THE LANDSCAPE ARCHITECT OF ANY DISCREPANCY BETWEEN THE DRAWINGS OR SPECIFICATIONS AND ACTUAL CONDITIONS. NO WORK SHALL B~ DONE IN ANY AREA WHERE THERE IS ANY SUCH DISCREPANCY UNTIL APPROVAL FOR SAME HAS BEEN GIVEN BY THE LANDSCAPE ARCHITECT OR HIS REPRESENT AT I VE. QUANTITIES FOR PLANT MATERIALS ARE SHOWN FOR CONVENIENCE ONLY, AND NOT GUARANTEED. CHECK AND VERIFY PLANT COUNT AND SUPPLY SUFFICIENT NUMBER TO FULFILL THE INTENT OF THE DRAWINGS. SUBMITTAL$ CONTRACTOR SHALL SUBMIT A LIST OF SOIL AMENDMENTS. BARK MULCH, FERTILIZERS. PLANT MATERIALS. SEEDS, WI TH QUANT I TI ES OF EACH WITHIN 35 DAYS OF AWARD OF CONTRACT AND SHALL RECEIVE LANDSCAPE ARCHITECT'S APPROVAL PRIOR TO BEGINNING WORK. AT LEAST 15 DAYS BEFORE SCHEDULED USE. THE PROPOSED SOURCE OF TOPSOIL MUST BE SUBMITTED TO THE LANDSCAPE ARCHITECT FOR APPROVAL. THE CONTRACTOR SHALL SUBMIT A WRITTEN REQUEST FOR APPROVAL WHICH SHALL BE ACCOMPANIED BY A WR[TTEN REPORT FROM A STATE APPROVED TESTING AGENCY FOR AGRICULTURAL SOIL EVALUATION WHICH STATES THAT THE PROPOSED SOURCE COMPLIES WITH THESE SPECIFICATIONS. SOILS TESTS FOR AGRICULTURAL SUITABILITY AFTER ROUGH GRADING, SOILS SAMPLES SHALL BE TAKEN FROM ENOUGH LOCATIONS ON SITE TO REPRESENT AN ADEQUATE CROSS SECTION OF CONDITIONS. SOILS TEST SHALL BE PERFORMED BY A SOILS TESTING LABORATORY (PRE-APPROVED BY THE LANDSCAPE ARCHITECT AND THE CITY). THE SOILS TEST SHALL INDICATE BUT NOT BE LIMITED TO THE FOLLOWING: ( o) ORGANIC CONTENT, ( b) N. P, K, ( c) pH, ( d) EC, ( e) SOIL TEXTURE ( SILT, CLAY, SAND), ( f) RECOMMENDATIONS FOR AMENDMENTS, LEACHING, AND MAINTENANCE FERTILIZATIONS. THE RESULTS AND RECOMMENDATIONS OF THE SOIL TESTING LABORATORY SHALL BE SUBMITTED TO AND APPROVED BY THE LANDSCAPE ARCHITECT AND THE CITY. THE APPROVED RECOMMENDATIONS FOR AMENDMENTS AND BACKFILL SHALL BE INCORPORATED INTO THE LANDSCAPE PLANS PRIOR TO THE START OF CONSTRUCTION AND SHALL BECOME PART OF THE APPROVED PLANS. PRODUCTS SPECIFIED BY PRODUCT NAME BY THE SOIL LAB IN THE RECOMMENDATIONS MAY BE SUBSTITUTED WITH "OR EQUAL" PRODUCTS APPROVED BY THE LANDSCAPE ARCHITECT AND THE CITY. SAMPLE PLANTS SHRUB AND' TREE SAMPLES ( 15 GALLONS AND UNDER): TYPICAL SAMPLES, THREE EACH OF ALL VARIETIES AND SIZES ( 15 GALLONS AND UNDER) OF ALL PLANT MATERIALS SHALL BE SUBMITTED FOR OBSERVATION APPROVAL AT THE SITE A MINIMUM OF 15 DAYS PRIOR TO PLANTING OPERATIONS_ TREE SAMPLES ( 24'' BOX AND LARGER): ONE SAMPLE OF EACH TREE VARIETY AND SIZE, DESIGNATED ON THE DRAWINGS, 24" BOX AND LARGER, SHALL BE DELIVERED TO THE PROJECT SITE FOR APPROVAL BY THE LANDSCAPE ARCHITECT PRIOR TO PLANTING. THE CONTRACTOR SHALL IMMEDIATELY REMOVE ANY TREES OR SHRUBS NOT APPROVED. THE CONTRACTOR AT HIS OPTION AND AT HIS EXPENSE CAN RETAIN THE SERVICES OF THE LANDSCAPE ARCHITECT TO REVIEW TREES TAGGED AT THE NURSERY AND/OR AT ITS PLACE OF GROWTH. OR AS OTHERWISE SPECIFIED ON DRAWINGS 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. REJECTION AND SUBSTITUTION (CITY INSPECTOR MUST APPROVE ALSO) 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 WORK AND REPLACED WITH ACCEPTABLE PLANT MATERIALS. THE PLANT MATERIALS SHALL MEET ALL APPL I CABLE INSPECTIONS REQUIRED BY LAW. ALL PLANTS SHALL BE OF THE SPEC I ES, VAR l ETY, 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 EXPRESS WRITTEN CONSENT OF THE LANDSCAPE ARCHITECT. SUBMITTAL OF CERTIFICATES, TRIP SLIPS AND INVOICES I. TOPSOIL, SOIL AMENDMENTS, AND FERTILIZER: UPON DELIVERY OF MATERIALS AND/OR COMPLETION OF ALL SOIL CONDITIONING AND GRADING BUT PRIOR TO INITIATING PLANTING OPERATIONS, THE CONTRACTOR SHALL SUBMIT TO THE LANDSCAPE ARCHITECT SIGNED COPIES OF REQUIRED CERTIFICATES, TRIP SLIPS AND INVOICES FOR SOIL PREPARATION MATERIALS. IF THE MINIMUM AMOUNTS OF TOPSOIL, SOIL AMENDMENTS, FERTILIZERS AND OTHER SPECIFIED MATERIALS HAVE NOT BEEN FURNISHED AS SPECIFIED, THE CONTRACTOR, AS DIRECTED BY THE LANDSCAPE ARCHITECT, SHALL INSTALL ADDITIONAL MATERIALS TO FULFILL THE MINIMUM AMOUNTS REQUIRED. ....,,_., ~OT 1•20 2. PLANT MATERIALS. BARK MULCH, MULCH AND PRE-EMERGENCE HERBICIDES: AFTER INSTALLATION OF PLANT MATERIALS BUT PRIOR TO THE PREMAINTENANCE INSPECTION, THE CONTRACTOR SHALL SUBMIT TO THE LANDSCAPE ARCHITECT SIGNED COPIES OF THE REQUIRED CERTIFICATES, TRIP SL[PS AND INVOICES FOR THE SPECIFIED PLANT MATERIAL. BARK MULCH, MULCH, PRE-EMERGENCE HERBICIDES AND RELATED ITEMS. IF THE MINIMUM AMOUNTS OF THESE MATERIALS HAVE NOT BEEN FURNISHED AS SPECIFIED, THE CONTRACTOR, AS DIRECTED BY THE LANDSCAPE ARCHITECT. SHALL INSTALL ADDITIONAL MATERIALS TO FULFILL THE MINIMUM AMOUNTS REQUIRED. GUARANTEES 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 YEAR FROM DATE OF FINAL OBSERVATION OF PROJECT. SHRUBS. VINES AND GROUNDCOVERS SHALL BE GUARANTEED TO REMAIN HEALTHY ANO VIGOROUSLY GROWING FOR 60 DAYS, AFTER COMPLETION OF THE SPECIFIED MAINTENANCE PERIOD AND FINAL OBSERVATION. REPLACEMENTS CONTRACTOR SHALL IMMEDIATELY REPLACE ANY AND ALL PLANT MATERIALS WHICH, FOR ANY REASON, DIES OR IS DAMAGED WHILE UNDER HIS CARE. ALL PLANTS FOUND TO BE DEAD AND ALL PLANTS NOT IN A VIGOROUS CONDITION NOTED WITHIN THE GUARANTEE PERIOD SHALL BE REPLACED WITHIN 14 DAYS OF WRITTEN NOTIFICATION BY THE LANDSCAPE ARCH! TECT. 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. ALL SUCH REPLACEMENT MATERIALS SHALL BE GUARANTEED AS SPECIFIED FOR THE ORIGINAL GUARANTEED MATERIALS. OBSERVATION (CITY INSPECTOR MUST PARTICIPATE ALSO) SITE OBSERVATIONS SHALL BE MADE BY THE LANDSCAPE ARCHITECT. THE CONTRACTOR SHALL REQUEST OBSERVATION 48 HOURS IN ADVANCE OF THE TIME AN OBSERVATION IS REQUIRED. OBSERVATION WILL BE REQUIRED FOR THE FOLLOWING PARTS OF THE WORK: I. INCORPORATION OF SOIL AMENDMENT AND FERTILIZER INTO THE SOIL. 2. UPON THE COMPLETION OF GRAD I NG PR !OR TO PLANT I NG. 3. APPROVAL OF SAMPLE PLANTS. 4. APPROVAL OF PLANT MATERIALS. 5. WHEN TREES AND SHRUBS ARE SPOTTED IN PLACE FOR PLANT I NG, BUT BEFORE PLANTING HOLES ARE EXCAVATED. 6. VERIFICATION OF FINISH GRADES. 7 .. APPLICATION OF PRE-EMERGENCE HERBICIDE. 8. WHEN PLANTING, AND ALL OTHER INDICATED OR SPECIFIED WORK, EXCEPT THE MA I NTENANCE PER I OD. HAS BEEN COMPLETED. WRITTEN APPROVAL SHALL ESTABLISH BEGINNING OF THE MAINTENANCE PERIOD. 9. FINAL OBSERVATION AT THE COMPLETION OF THE SPECIFIED MAINTENANCE PERIOD. THIS OBSERVATION SHALL ESTABLISH THE BEGINNING DATE FOR THE ONE-YEAR GUARANTEE OF ALL TREES. THE CONTRACTOR OR HIS AUTHORIZED REPRESENTATIVE SHALL BE ON THE SITE AT THE TIME OF EACH INSPECTION. IN THE EVENT THE CONTRACTOR REQUESTS OBSERVATION WORK AND SAID WORK IS SUBSTANTIALLY INCOMPLETE, THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBSERVATION COSTS OF LANDSCAPE ARCHITECT PORTAL TO PORTAL. ACCEPTANCE UPON COMPLETION OF THE FINAL OBSERVATION AND THE WORK OF THIS SECT I ON, THE CONTRACTOR WI LL BE NOT [ F [ ED l N WR l T [ NG WHETHER THE WORK IS ACCEPTABLE DR OF ANY REQUIREMENTS NECESSARY FOR COMPLETION AND ACCEPTANCE. PART 2 -PRODUCTS TOPSOIL -IMPORTED THE LANDSCAPE ARCHITECT SHALL DETERMINE THE SUITABILITY OF TOPSOIL PRIOR TO USE. TOPSOIL SHALL BE TRANSPORTED FROM THE SOURCE TO ITS FINAL POSITION UNLESS STOCKPILING IS SPECIFIED. TOPSOIL SHALL BE FROM A SOURCE OUTSIDE THE LIMITS OF THE PROJECT SELECTED BY THE CONTRACTOR AND IN COMPLIANCE WITH THE REQUIREMENTS SPECIFIED HEREIN. THE LANDSCAPE ARCHITECT MAY MAKE SUCH INSPECTIONS AND PERFORM SUCH TESTS AS DEEMED NECESSARY TO DETERMINE THAT THE MATERIAL MEETS THE REQUIREMENTS. TOPSOIL SHALL HAVE A FRIABLE SANDY LOAM CHARACTER. AND BE FREE OF ROOTS. CLODS AND STONES LARGER THAN !-INCH IN GREATEST DIMENSION. POCKETS OF COARSE SAND, NOXIOUS WEEDS, STICKS, BRUSH AND OTHER LITTER. IT SHALL NOT BE INFESTED WITH NEMATODES OR OTHER UNDESIRABLE INSECTS AND PLANT DISEASE ORGANISMS. GRADATION LIMITS SHALL BE SAND, 50-80 PERCENT, CLAY 20 PERCENT MAXIMUM, AND SILT, 30 PERCENT MAXIMUM. THE SAND, CLAY AND SILT GRADATION LIMITS SHALL BE AS DEFINED IN ASTM D 422 PERMEABILITY. RATE SHALL BE NOT LESS THAN D. 5 INCHES PER HOUR NOR MORE THAN 2 INCHES PER HOUR WHEN TESTED IN ACCORDANCE WITH ASTM D 2434 OR OTHER APPROVED METHODS. TOPSOIL SHALL BE SUITABLE TO SUSTAIN THE GROWTH OF THE PLANTS SPECIFIED. SOIL AMENDMENT SOIL AMENDMENT FOR BACKFILL MIX AND SOIL CONDITIONING 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, WIL-GROLIFE, FOREST HUMUS, OR APPROVED ~QUAL). PLANT MATERIALS CONDITION: ALL PLANTS SHALL HAVE A GROWTH HABIT NORMAL TO THE SPECIES AND SHALL BE SOUND, HEALTHY, VIGOROUS AND FREE FROM INSECT PESTS, PLANT DISEASES. SUN SCALDS. FRESH BARK ABRASIONS. EXCESS! VE ABRA$ l ONS, OR OTHER OBJECT l ONABLE DISFIGUREMENTS TREE TRUNKS SHALL BE STURDY AND WELL • HARDENED OFF". ALL PLANTS SHALL HAVE NORMAL WELL-DEVELOPED BRANCH SYSTEMS, AND VIGOROUS AND FIBROUS ROOT SYSTEMS WHICH ARE NEITHER ROOT NOR POT-BOUND AND ARE FREE OF KINKED OR GIRDLING ROOTS. CONTAINER STOCK ( l GAL., 5 GAL., 15 GAL. AND BOXES) 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 SHALL NOT BE DONE, PRIOR TO DELIVERY, EXCEPT BY WRITTEN APPROVAL BY LANDSCAPE ARCHITECT. TREES -ALL TREES SHALL BE OF THE SPECIFIED HEIGHT AND CROWN TO THE LAST DIVISION OF THE TERMINAL LEADER AND DIAMETER. THE HEIGHT SHALL BE MEASURED FROM THE ROOT CROWN. THE DIAMETER SHALL BE MEASURED 6 I NCH ES ( I 50MM) ABOVE THE ROOT CROWN. THE HEIGHT SHALL BE MEASURED FROM THE ROOT CROWN. THE HEIGHT OF PALM TREES SHALL BE MEASURED FROM THE GROUND LINE TO THE BASE OF THE GROWING BUD. THE TREE SHALL STAND REASONABLY ERECT WITHOUT SUPPORT. SHRUBS -SHRUBS SHALL BE OF THE SPECIFIED TYPE AND SIZE, SELECTED FROM HIGH QUALITY WELL-SHAPED NURSERY STOCK. FLATTED PLANTS -GROUND COVER PLANTS AND OTHER FLATTED PLANTS SHALL BE GROWN AND REMAIN IN THE FLATS UNTIL TRANSPLANTED AT THE SI TE. THE SO IL AND SPACING OF THE PLANTS IN THE FLAT SHALL I NS URE THE MINIMUM DISTURBANCE OF THE ROOT SYSTEM AT TIME OF TRANSPLANT I NG. SOD AND STOLONS (TURF GRASS) -TURF GRASS STOLONS SHALL BE FRESH CLEAN LIVING SECTIONS OF RUNNERS OF HYBRID BERMUDA GRASS OR HYBRID BENT GRASS AS DESIGNATED IN THE CONTRACT DOCUMENTS. THEY SHALL BE FREE OF TURF DISEASE, INSECTS OR WEEDS, AND CAPABLE OF HEALTHY VIGOROUS GROWTH. FOR MECHANICAL OR HAND SPREADING, BERMUDA GRASS STOLONS SHALL BE 1 TO 4 INCHES LONG AND BENT GRASS 4 TO 8 INCHES LONG. STOLONS TO BE PLANTED IN A SLURRY MIXTURE SHALL BE SUPPLIED IN SHORTER SECTIONS AS REQUIRED. CUTTINGS -CUTTINGS SHALL BE FRESH STOCK CUT WITH A SHARP HAND TOOL FROM THE STEMS OF HEALTHY VIGOROUS PLANTS OF THE SPECIES SPECIFIED. IF NOT OTHERWISE SPECIFIED, THE LENGTH OF CUTTINGS SHALL BE IN ACCORDANCE W[TH THE BEST HORTICULTURAL PRACTICE. QUANTITIES QUANTITIES ANO TYPES OF PLANT MATERIALS FURNISHED AND SPACING SHALL BE AS SHOWN OR NOTED FOR EACH LOCATION AND SHALL BE OF THE SPECIES, KINDS, AND SIZES AS DESCRIBED ON THE DRAWINGS. QUANTITIES SHALL BE FURNISHED AS NEEDED TO COMPLETE WORK SHOWN ON DRAWINGS. INSPECTION ALL PLANT MATERIALS SHALL BE SUBJECT TO THE INSPECTION AND APPROVAL OR REJECTION OF THE LANDSCAPE ARCHITECT OR HIS REPRESENTATIVE BEFORE PLANTING. PLANTS SHALL BE SUBJECT TO INSPECTION AND APPROVAL OR REJECTION. AT THE PROJECT SITE AT ANY TIME DURING PROGRESS OF THE WORK FOR FOR SIZE. VARIETY. CONDITION. LATENT DEFECTS AND INJURIES. REJECTED PLANTS SHALL BE REMOVED FROM THE PROJECT SITE IMMEDIATELY. 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. AGENCY REQUIRED INSPECTIONS INSPECTION OF PLANT MATERIALS, REQUIRED BY CITY. COUNTY OR STATE AUTHORITIES. SHALL BE A RESPONSIBILITY OF THE CONTRACTOR. AND WHERE NECESSARY HE SHALL HAVE SECURED PERMITS OR CERTIFICATES PRIOR TO DELIVERY OF PLANTS TO THE SITE. SUBSTITUTIONS (CITY INSPECTOR MUST APPROVE ALSO) SUBSTITUTIONS WILL SUBMITTED THAT ANY WILL BE CONSIDERED VARIETY AND COST. ARCHITECTS WRITTEN NOT BE PERMITTED EXCEPT THAT IF PROOF IS PLANT SPECIFIED IS NOT OBTAINABLE. A PROPOSAL FOR USE OF THE NEAREST EQUIVALENT SIZE OR ALL SUBSTITUTIONS SUBJECT TO LANDSCAPE APPROVAL SUBSTITUTIONS FOR THE INDICATED PLANT MATERiALS WILL BE PERMITTED, PROVIDED THE SUBSTITUTE MATERIALS ARE APPROVED IN ADVANCE OF PLANTI~G DATE BY THE LANDSCAPE ARCHITECT AND THE SUBSTITUTIONS ARE MADE AT NO ADDITIONAL COST TO THE OWNER. EXCEPT FOR THE VAR I AT IONS SO AUTHOR I ZED, ALL SUBSTITUTED MATERIALS THAT ARE OF LESS VALUE THAN THOSE INDICATED OR SPECIFIED, THE CONTRACT PRICE WILL BE ADJUSTED IN ACCORDANCE THE PROVISIONS OF THE CONTRACT. BARK MULCH WITH FERTILIZER -PRE-PLANT -12-12-12 CONT. NITROGEN 12. 00% AVAi LiABLE PHOSPHORIC ACID 12. 00% SOLUBLE POTASH 12.00% SULFUR 15. 00% CALCIUM 2. 10% FERTILIZER -MAINTENANCE -16-20-0 FERTILIZER FOR MAINTENANCE SHALL BE 16-20-0 AMMONIUM PHOSPHATE ]N A HOMOGENEOUS PELLETED FORM ( BEST 16-20-0, OR APPROVED EQUAL). NITROGEN 16. 00% AVAILABLE PHOSPHORIC ACID 20. 00% SULFUR 13. 00% CALC l UM I. 60% FERTILIZER -PLANT TABS PLANT TABS SHALL BE TIGHTLY COMPRESSED, LONG LASTING AND SLOW-RELEASE. WE l GHT OF 5, 10 AND 21 GRAMS ( AGR I FORM 20-10-5 PLANT I NG TABLE TS, OR APPROVED EQUAL). NITROGEN 20. 00% AVAILABLE PHOSPHORIC ACID 10. 00% SOLUBLE POTASH 5. 00% CALCIUM 2. 60% SULFUR 1. 60% IRON 0. 35% PLANTING BACKFILL AND SOIL CONDITIONING FOR BIDDING PURPOSES ONLY (SEE SOILS TEStS FOR AGRICULTURAL SUITABILITY): FOR BIDDING PURPOSES, PLANTING BACKFILL SHALL BE A THOROUGHLY BLENDED MIXTURE OF ON-SITE SOIL AND AMENDMENTS AT THE FOLLOWING MIXTURE: SOIL AMENDMENT 4. 0 PARTS APPROVED ON-SITE SOIL 6.0 PARTS AGRICULTURAL GYPSUM 3. 0 LBS /PER CU. YD. OF MIX FOR BIDDING PURPOSES, THE RATE OF SOIL CONDITIONING FOR TURF AND GROUND COVER SHALL BE AS FOLLOWS: SOIL AMENDMENT 4. 0 CU. YDS. PER 1. 000 SO FT. GYPSUM 75. 0 LBS. PER 1, 000 SQ. FT. TREE STAKES 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 WITH A MINIMUM DIAMETER OF 2 INCHES, FREE OF LOOSE KNOTS, SPLITS OR BENDS. STAKES SHALL BE NO LESS THAN EIGHT (8) FEET IN LENGTH FOR 5 GALLON TREES AND TEN ( 10) FEET IN LENGTH FOR 15 GALLON TREES. GUYING MATERIALS GUYING MATERIALS SHALL BE AS INDICATED IN THE DETAIL DRAWINGS. TREE TIES TREE TIES SHALL BE BORDON CINCH-TIE OR APPROVED EQUAL. PRE-EMERGENCE HERBICIDE PRE-EMERGENCE HERBICIDE SHALL BE SURFLAN, TREFLAN, DYMID OR APPROVED EQUAL. POST-EMERGENCE HERBICIDE POST-EMERGENCE HERBICIDE SHALL BE ROUND-UP OR EQUAL. JUTE MATTING JUTE MATTING SHALL BE OF HEMP MATERIAL WHICH IS HEAVY JUTE MESH OF A UNIFORM PLAIN OPEN WEAVE OF UNBLEACHED SINGLE JUTE YEARN AVERAGING 130 POUNDS PER SPINDLE OF 14,400 YARDS. THE YARN SHALL BE OF LOOSELY TWISTED CONSTRUCTION HAVING AN AVERAGE TWIST OF NOT LESS THAN 1.6 TURNS PER INCH AND SHALL NOT VARY IN THICKNESS OF MORE THAN 1/2 l TS NORMAL DIAMETER. THE JUTE MESH SHALL BE FURNISHED IN APPROXIMATELY 90 POUND ROLL STRIPS. SUBMIT SAMPLE TO LANDSCAPE ARCHITECT AND CITY INSPECTOR FOR APPROVAL PRIOR TO DEL IVERY. WOOD HEADERS AND HARDWARE LUMBER FOR LANDSCAPE WORK SHALL BE CONSTRUCTION HEART ROUGH SAWN REDWOOD IN THE SIZES SPECIFIED. GALVANIZED STEEL PIPE SHALL BE AS SPECIFIED IN IRRIGATION SPECIFICATIONS. NAILS, LAG SCREWS AND MISCELLANEOUS HARDWARE SHALL BE GALVANIZED COMMERCIAL QUALITY MATERIAL. MISCELLANEOUS FABRICATED METAL ITEMS SHALL BE MADE FROM STEEL CONFORMING TO ASTM A 36. HEADERS SHALL BE 2 X 4 ]NCH EXCEPT THAT TWO l X 4 INCH BOARDS, OR FOUR 1/2 X 4 INCH BOARDS SHALL BE SUPPLIED FOR LAMINATION ON TURNS AND CURVES. HEADER STOCK SHALL BE SUPPL!ED IN LENGTHS AT LEAST 10 FEET. STAKES FOR HEADERS SHALL BE POINTED 1 X 3 INCH, AT LEAST 18 INCHES LONG. JOINT SPLICING LUMBER SHALL BE 1 X 4 INCH, 2 FEET LONG PART 3 -EXECUTION INSPECTION: THE CONTRACTOR SHALL INSPECT THE SITE AND VERIFY THAT CONDITIONS ARE READY FOR WORK. THE CONTRACTOR SHALL INSPECT ALL SIGNIFICANT FACTORS AFFECTING HIS WORK INCLUDING EXISTING UTILITIES. THE WORK OF OTHER TRADES. EXISTING IMPROVEMENTS AND PROPERTIES, EXISTING !RRIGATJON L[NES. EXIST[NG PLANT MATERIAL. STOCK PILED MATERIALS, EXISTING GRADES, EXISTING DIMENSIONS, ETC. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE LANDSCAPE ARCHITECT OF ANY DISCREPANCIES. WHICH SHALL BE CORRECTED AND RESOLVED ACCORDING TO THE DIRECTION OF THE LANDSCAPE ARCHITECT PRIOR TO BEGINNING WORK. PROTECTION: THE CONTRACTOR SHALL TAKE EVERY PRECAUTION TO PROTECT AND AVOID DAMAGE TO SPRINKLER HEADS, IRRIGATION LINES, UNDERGROUND UTILITIES AND OTHER IMPROVEMENTS DURING HIS GRADING AND CONDITIONING OPERATIONS. WEEDING BEFORE AND DURING PRELIMINARY AND FINISH GRADING. ALL WEEDS AND GRASSES SHALL BE DUG OUT BY THE ROOTS AND DISPOSED OF OFF THE SITE. PERENNIAL WEEDS AND GRASSES TO BE REMOVED INCLUDE, BUT ARE NOT LIMITED TO, THE l'"OLLOWING: BERMUDA GRASS, ALFALFA, KIKUYU GRASS NUT GRASS. DALLIS GRASS. WATERGRASS PUNCTURE VINE, WIRE WEEDS, CRAB GRASSES JOHNSON GRASS, MUSTARD PLANT, ST. AUGUSTINE GRASS PLANTING AREAS SHALL BE FREE OF WEEDS AND OTHER EXTRANEOUS MATERIALS TO A DEPTH OF 12 INCHES BELOW FINISH GRADE BEFORE TOPSOIL WORK. WEED SPRAY FOR HYDROSEEDED AREAS WEED ERADICATION: WEED ERADICATION FOR THE HYDROSEEDED AREAS. AFTER IRRIGATION INSTALLATION BUT BEFORE PLANTING INSTALLATION, THE CONTRACTOR SHALL IRRIGATE THE HYDROSEEDED AREAS AT LEAST ONCE DAILY OVER 14 TO 21 CALENDAR DAYS TO GERMINATE EXISTING WEED SEEDS. ALLOW WEED SEEDS TO GROW UNTIL THEY REACH A MAXIMUM HEIGHT OF TWO TO THREE INCHES ( 2" -3"). THEN, APPLY THE POST-EMERGENCE HERBICIDE PER MANUFACTURER'S SPECIFICATIONS AND INSTRUCTIONS. TEST SOIL FOR TOXINS PRIOR TO HYDROSEEDING OR PLANTING, APPROXIMATELY TWO (2) WEEKS AFTER APPLICATION. GRADING AND SOIL PREPARATION MOISTURE CONTENT: THE SOIL SHALL NOT BE WORKED WHEN THE MOISTURE CONTENT IS SO GREAT THAT EXCESSIVE COMPACTION WILL OCCUR; NOR WHEN IT IS SO DRY THAT DUST WILL FORM IN THE AIR OR THAT CLODS WILL NOT BREAK READILY. WATER SHALL BE APPLIED, IF NECESSARY, TO PROVIDE IDEAL MOISTURE CONTENT FOR TILLING AND FOR PLANTING HEREIN SPECIFIED. IF THE MOISTURE CONTENT OF THE SOIL SHOULD REACH SUCH A LEVEL THAT WORKING IT WOULD DESTROY SOIL STRUCTURE, SPREADING AND 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. TOPSOIL PREPARATION AND CONDITIONING: UNLESS OTHERWISE SPECIFIED ON THE PLANS. EXISTING ON-SITE SOIL SHALL BE USED. WHEN IMPORTED TOPSOIL IS SPECIFIED, THE THICKNESS OF IMPORTED TOPSOIL SHALL BE SHOWN ON THE PLANS, OR IF NOT SHOW, SHALL BE 6 INCHES THICK. THE EXISTING SOIL BELOW SUBGRADE FOR IMPORTED TOPSOIL SHALL BE SCARIFIED TO A DEPTH OF 6 INCHES PRIOR TO SPREADING TOPSOIL. ON-SITE TOPSOIL SHALL BE SCARIFIED AND CULTIVATED TO A FINELY DIVIDED CONDITION TO A DEPT OF 8 INCHES MINIMUM BELOW FINISH GRADE. DURING THIS OPERATION, ALL STONES OVER I INCH IN GREATEST DIMENSION SHALL BE REMOVED. PRELIMINARY GRAD I NG: PRELIMINARY GRAD I NG SHALL BE DONE IN SUCH A MANNER AS TO ANTICIPATE THE FINISH GRADING. EXCESS SOIL SHALL BE REMOVED OR REDISTRIBUTED BEFORE APPLICATION OF FERTILIZER AND MULCH. WHERE SOIL IS TO BE REPLACED BY PLANTS AND MULCH, ALLOWANCE SHALL BE MADE SO THAT WHEN FINISH GRADING HAS BEGUN, THERE SHALL BE NO DEFICIENCY IN THE SPECIFIED DEPTH OF MULCHED PLANT ING BEDS. MOUNDS, BERMS: MOUNDS, WHEN DESIGNATED ON THE PLAN, SHALL BE INSTALLED TO THE SATISFACTION OF THE LANDSCAPE ARCHITECT. MOUNDS SHALL BE CONSTRUCTED TO ACHIEVE A SMOOTH AND UNIFORM EFFECT WITHOUT ABRUPT CHANGES IN GRADE. OPTIMUM SLOPE OF MOUNDS IS 5: 1. MAXIMUM SLOPE OF MOUNDS IS 3: 1. ROUND TOP AND BOTTOM OF MOUND SLOPES. MOUNDS IN LAWN AREAS SHALL BE GRADED IN SUCH A MANNER THAT THEY MAY EASILY BE MOWED. FERTILIZING AND SOIL CONDITIONING: BROUGHT TO PRELIMINARY GRADE BEFORE CONDITIONING MATERIALS SPECIFIED. THE PLANT I NG AREA SHALL BE SPREADING THE FERTILIZERS OR FERTILIZING AND CONDITIONING MATERIALS SHALL BE MECHANICALLY SPREAD AT A UN I FORM RA TE. THE QUANTITIES OF MATERIALS NECESSARY FOR THE PLANTING AREA SHALL BE AT THE SITE AND SHALL BE VERIFIED BY DELIVERY TICKETS FURNISHED TO THE LANDSCAPE ARCHITECT BEFORE SPREADING. ' TILL IN SOIL CONDITIONING MATERIALS TO A DEPTH OF 6 AND IRRIGATE THOROUGHLY AFTER APPLICATION WITH 4 TO WATER USING INTERMITTENT PONDING (LEACHING). TO B INCHES 6 INCHES OF BARK MULCH SHALL BE SAMPLE TO LANDSCAPE PRIOR TO DELIVERY. "WALK ON BARK" OR APPROVED EQUAL. SUBMIT ARCHITECT AND CITY INSPECTOR FOR APPROV,~~i·_,A.v~R~O~~~..._ ~-< 'l\lfr ~ ¥ Wll•y Group ....... .,.AH~ Kim Roy Wiley. A.S.l.A.· Londs<::ope Architect M80 Nc'lljo f!G St« 10.HOJ $on L)i9go. CA 92119 619/59,-2522 CA UC # 1859 ENGINEER'S SIGNATURE REQUIRED ON PAGE 1 DNLY APPROVED: APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS GYPSUM ~ ~. I -SJ 'ii ,c GYPSUM SHALL AGRICULTURAL AGRICULTURAL BE A COMMERCIALLY PROCESSED AND PACKAGED GYPSUM ( CAS04, 2H20) SUCH AS BEN FRANKLIN GYPSUM OR APPROVED EQUAL. MULCH (FOR HAND SEEDING OF LAWN) MULCH SHALL BE COMMERCIALLY BLENDED ORGANIC TOP DRESSING WITH NITROGEN ADDED SUCH AS KELLOGG TOPPER, LBR TURF SPREAD OR APPROVED EQUAL. FERTILIZER -PRE-PLANT 12-12-12 FERTILIZER FOR PRE-PLANTING SHALL BE A HOMOGENOUS PELLETED FORM CONTAINING EQUAL AMOUNTS OF NITROGEN, PHOSPHOROUS, AND POTASH PLUS SULFUR AND CALCIUM. · ( BEST TRIPLE TWELVE 12-12-12, OR APPROVED EQUAL). I REVIEWED BY: ENGINEERING PLAN CHECKER DATE INSPECTOR DATE l-----t--+-------------l------1----1------1----.I I SH4EET 11 CITY OF CARLSBAD 11 SHlEOETS I ~==_'-· ====....:..::PLA:::.N::.;:Nlf<:.;.:G':'D::=.EP'-:A"-'RT"'~E'::NT::::===::::::'.·_:::=:::::; THE IRIS GROUP LOT 108, CARLSBAD RESEARCH CENTER CARLSBAD, CALIFORNIA APPROVED: ~ /j l-----+--f-----------+--1-------1----1---ll------l.7.,L,?-</.?U.Y~---~:..._X..~7 ASSISTANT PLANNTNG DIRECTOR DATE INITIAL ENGINEER Of WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL DATE DWN BY: I PROJECT NO. I DRAWING NO. CHKO BY: ---PD459 350-5L RVWD BY: C.M.W.D. JOB NO. --"-9-'-6-_,2::..4.:,.;1,___ _____ _ FERTILIZER -PRE-PLANT 12-12-12 SHALL BE APPLIED AT THE RATE OF 20 POUNDS PER 1. 000 SQUARE FEET. AFTER LEACHING (ABOVE). APPLY THE PRE-PLANT FERT[L[ZER ANO TILL IN TO A DEPTH OF 6 TO 8 INCHES AND IRRIGATE THOROUGHLY AFTER APPLICATION WITH 2 TO 4 INCHES OF WATER USING INTERMITTENT PONDING. THE THOROUGHNESS AND COMPLETENESS OF THE CULTIVATING AND INCORPORATION OF THE SOIL CONDITIONERS/AMENDMENTS SHALL BE ACCEPTABLE TO THE LANDSCAPE ARCHITECT. SLOPES 2: 1 ANO STEEPER, OR AS PER THE DRAWINGS, OMIT SOIL CONDITIONER APPLICATION AND TILLING. FINISH GRADE: AFTER FERTILIZING AND CONDITIONING, THE SOIL SHALL BE WATERED AND ALLOWED TO SETTLE TO PROVIDE A STABLE SURFACE, NOT OVERLY DENSIFIED TO THE EXTENT THAT IT WILL PREVENT AERATION AND WATER !NFILTRAT[ON. AFTER THE SOIL HAS DRIED OUT TO A WORKABLE CONOJTION, THE PLANTING AREAS SHALL BE REGRADED, RAKED, AND SMOOTHED TO THE REQUIRED GRADES AND CONTOURS. THE F[N[SH GRADE SHALL BE SMOOTH, UNIFORM, AND FREE OF ABRUPT GRADE CHANGES ANO DEPRESSIONS TO ENSURE SURFACE DRAINAGE. THE FINISHED GRADE BELOW ADJACENT PAVING, CURBS OR HEADERS SHALL BE I INCH [N LAWN AREAS AND 2 INCHES IN SHRUB OR GROUND COVER AREAS. FINAL FINISH GRADES SHALL INSURE POSITIVE DRAINAGE OF THE SITE WITH ALL SURFACE DRAINAGE AWAY FROM BUILDINGS, WALLS, ANO TOWARD ROADWAYS, DRAINS ANO CATCH BASINS. UNLESS OTHERWISE DESIGNATED, PLANTING SURFACES SHALL BE GRADED W[TH NO LESS THAN 2 PERCENT SURFACE SLOPE (1/4" PER FOOT) FOR POSITIVE DRAINAGE. FINISH SURFACES SHALL BE CLEAN AND SUITABLE FOR PLANTING. FINAL GRADES SHALL BE ACCEPTABLE TO THE LANDSCAPE ARCHITECT BEFORE PLANTING OPERATIONS WILL BE ALLOWED TO BEGIN. PLANTING GENERAL: THE TYPES, SIZES AND QUANTITIES OF PLANT MATERIALS SHALL BE AS CALLED FOR JN THE PLANS AND SPECIFICATIONS. ALL PLANTS WILL BE INSPECTED PRIOR TO PLANTING, INCLUDING PLANTS PREVIOUSLY APPROVED AT THE NURSERY THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CONDITION OF ALL PLANTS, PLANTED OR OTHERWISE, UNTIL ACCEPTANCE. PLANTING SHALL BE PERFORMED WITH MATERIALS, EQUIPMENT, AND PROCEDURES FAVORABLE TO THE OPTIMUM GROWTH OF THE PLANTS ANO IN COMPLIANCE WITH THESE PROCEDURES. EXCEPT AS NOTED FOR SPEC I MEN PLANT ING, ALL PLANT I NG SHALL FOLLOW THE COMPLETION OF IRRIGATION SYSTEM. TIME OF PLANTING: NO PLANTING, EXCLUDING SPECIMEN PLANTING, SHALL BE DONE UNTIL ALL OPERATIONS IN CONJUNCTION W[TH THE INSTALLATION OF THE SPRINKLER SYSTEM HAVE BEEN COMPLETED, FINAL GRADES HAVE BEEN ESTABLISHED, THE PLANTING AREAS HAVE BEEN PROPERLY GRADED ANO PREPARED AS HEREIN SPECIFIED, ANO THE WORK APPROVED BY THE LANDSCAPE ARCHITECT OR HIS REPRESENTATIVE. PLANT PROTECTION AND STORAGE: THE CONTRACTOR SHALL KEEP ALL PLANT MATERIAL DELIVERED TO THE SITE IN A HEALTHY CONDITION FOR PLANTING, PLANTS SHALL NOT BE ALLOWED TO DRY OUT. BARE ROOT STOCK SHALL BE SEPARATED AND "HEELED IN" MOIST EARTH OR OTHER SUITABLE MATERIAL. BALLED AND BURLAPPED PLANTS SHALL HAVE THE ROOT BALL COVERED WITH MOIST SAWDUST, WOOD CHIPS, OR OTHER APPROVED MATERIAL LAYOUT AND PLANT LOCATION: DETAILED LAYOUT WITHIN THE PLANTING AREAS SHALL BE PERFORMED BY THE CONTRACTOR AND APPROVED BY THE LANDSCAPE ARCHITECT PRIOR TO PLANTING. THE LAYOUT OF LOCATIONS FOR PLANTS JN PLACE 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 LANDSCAPE ARCHITECT. DAMAGE TO EXISTING UTILITIES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. THE FIRST ROW OF PLANTS IN AREAS DESIGNATED FOR CENTER TO CENTER SPACING OF PLANTS SHALL BE LOCATED AT ONE-HALF OF DESIGNATED SPACING FROM THE EDGE OF THE AREA. SPECIMEN PLANTING: SPECIMEN PLANTS IN BOXES 24 INCHES AND LARGER SHALL BE PLANTED BEFORE INSTALLATION OF LATERAL IRRIGATION LINES. IRRIGATION LINES CONFLICTING WITH SPECIMEN PLANT LOCATIONS SHALL BE RE-ROUTED TO CLEAR THE ROOT BALL. PLANTING TREES, SHRUBS AND VINES PLANTING HOLES SHALL BE APPROXIMATELY SQUARE WITH VERTICAL SIDES TWICE THE WIDTH AND NO DEEPER THAN THE DEPTH OF THE PLANT CONTAINER OR BALL ( 2X CONTAINER DEPTH FOR DEEP WATERING DEVICE OR BREATHER TUBE). AND SHALL BE WIDER [F NECESSARY TO PERM[T HANDLING ANO PLANTING WITHOUT INJURY OR BREAKAGE OF THE ROOT BALL OR ROOT SYSTEM ANY PLANT WITH A BROKEN OR CRACKED ROOT BALL BEFORE OR DURING PLANTING SHALL NOT BE PLANTED. CONTAINERS SHALL BE OPENED PLANT ROOT IS NOT INJURED. LOOSENED OR CUT BACK AFTER HOLE. AND REMOVED IN SUCH A MANNER THAT THE BALLED PLANT WRAPPINGS SHALL BE PLANT IS POSITIONED IN THE PLANTING INSPECT ROOTS PRIOR TO PLANTING. ALL CIRCLING ROOTS SHALL BE CUT OR OPENED UP AND THE FOUR SIDES OF THE ROOT BALL CUT APPROXIMATELY 1/4 OF AN INCH. ALL PLANTING HOLES SHALL BE BACKFILLED WITH A PREPARED SOIL MIX. AFTER PLANT I NG. THE PLANT SHALL BE PLUMB, WI TH THE ROOT CROWN SLIGHTLY HIGHER ( 1" SHRUBS, 2" TREES) OR AT ITS NATURAL GROWING DEPTH WJTH RESPECT TO FINISH GRADE. PLANTING SHALL BE GOVERNED BY THE FOLLOWING REQUIREMENTS: 1. DIG PLANTING HOLE (PER ABOVE) 2 X WIDTH AND 1 X DEPTH OF THE PLANT ROOT BALL OR CONTAINER. 2. THE PLANT SHALL BE SET APPROXIMATELY AT THE CENTER OF THE HOLE. 3. PREPARED SOIL MIX ( PLANTING BACKFILL) SHALL BE DEPOSITED AROUND THE PLANT IN THE REMAINDER OF THE HOLE TO FINISH GRADE, WITH FERTILIZER -PLANT TABS PLACED AT MID-DEPTH. _,.,,, l't.OT 1•20 ''!,/1/'~1 4. THE BACKFILL MAX SHALL BE THOROUGHLY WATER-SETTLED AND ADDITIONAL PREPARED SOIL MIX ADDED TO FILL ANY REMAINING VOID BELOW F[NISH GRADE. 5. A CIRCULAR WATERING BAS[N SLIGHTLY LARGER THAN THE PLANTING HOLE, 4 INCHES HIGH, SHALL BE LEFT AROUND THE PLANT THE BOTTOM OF THE BASIN SHALL BE AT APPROXIMATE FINISH GRADE OR SLIGHTLY LOWER. MULCH SHALL BE SPREAD AT LEAST 3 INCHES DEEP IN THE BASIN. 6 THE PLANT SHALL BE GUYED AND STAKED AS SPECIFIED. 7. THE AREA AROUND THE PLANTS SHALL BE REGRADED TO FINISH GRADE. THE EXCESS SOIL SHALL BE DISPOSED OF BY THE CONTRACTOR 8. ALL PLANTS SHALL BE THOROUGHLY WATERED IN TO THE FULL DEPTH OF EACH PLANT[NG HOLE IMMEDIATELY AFTER PLANTING PLANTING OF VINES ALL VINES SHALL BE REMOVED FROM STAKES, UNTIED. AND SECURELY FASTENED IN AN APPROVED MANNER TO WALL, FENCE, OR OTHER SURFACE NEXT TO WHICH THEY ARE PLANTED. PREPARED BACKFILL ALL SOIL BACKFILL IN PITS FOR TREES, SHRUBS, VINES AND FOR PLANTER BOXES SHALL BE A PREPARED SOIL AS SPECIFIED. THE PREPARED SOIL SHALL BE MIXED IN AN ACCURATELY PROPORTIONED MEASURING CONTAINER SUCH AS A WHEELBARROW. MIXING THE BACKFILL MIX OUTSIDE OF A CONTAINER OR ON OPEN GROUND ADJACENT TO PLANT PITS IS NOT ACCEPTABLE. UNUSED EXCAVATED SOIL SHALL BE CLEANED UP ANO DISPOSED OF OFF-SITE. PLANTING TABLETS PLANTING TABLETS SHALL BE PLACED IN MID-DEPTH IN EACH PLANTING HOLE AT THE FOLLOWING RATE: 1-5 GRAM TABLET PER LINER AND FLAT SIZE PLANT. 1-21 GRAM TABLET PER GALLON CONTAINER. 3-21 GRAM TABLETS PER 5 GALLON CONTAINER 4-21 GRAM TABLETS PER 15 GALLON CONTAINER. 1-21 GRAM TABLET PER EACH 4 !NCH OF BOX SIZE. PLANTING OF GROUND COVERS ALL GROUND COVER PLANTS SHALL BE EVENLY SPACED TO PRODUCE A UNIFORM EFFECT AND STAGGERED IN ROWS AT THE INTERVALS INDICATED ON THE DRAWINGS. PLANTS SHALL BE MULCHED AS SPEC!FIED AND WATERED IMMEDIATELY AFTER PLANTING OPERATIONS ARE COMPLETED, AND SOIL SHALL BE KEPT CONTINUALLY MOIST BY WATERING AS OFTEN AS REQUIRED. MULCHING AND FIRST WATERING SHALL BE DONE [N CONJUNCTION WITH THE PLANTING BUT NOT LATER THAN THE SAME DAY THE PLANTS ARE PLANTED. THE GROUNDCOVER PLANTS SHALL BE PLANTED SUFFICIENTLY DEEP TO COVER ALL ROOTS AND A 5 GRAM PLANTING TABLET SHALL BE PLACED IN EACH PLANTING HOLE AND SHALL BE IMMEDIATELY SPRINKLED AFTER PLANTING UNTIL THE ENTIRE AREA JS SOAKED TO THE FULL DEPTH OF ALL HOLES. THE GROUNDCOVER PLANTING AREAS SHALL BE HANO SMOOTHED AFTER PLANTING TO PROVIDE AN EVEN, SMOOTH FINAL FINISH GRADE. PLANT STAKING AND GUYING ALL TREES, 15 GALLON ANO SMALLER, SHALL BE STAKED WITH TWO WOOD STAKES. 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 ROOTS OR ROOT BALL. TREE TIES SHALL BE FASTENED TO EACH TREE AND STAKE BY LOOPING FIGURE B'S WITH THE INSIDE DIAMETER OF THE TIE AT 2 OR 3 TIMES THE DIAMETER OF THE TREE AND BY NAILING THE BACK OF THE TIE TO THE STAKE. (SEE DETAILED DRAWINGS.) ALL TREES TO BE GUYED SHALL BE 24" BOX AND LARGER AS DESIGNATED ON THE PLANS. (SEE DETAILED DRAWINGS.) THE STAKING AND GUYING SHALL BE ACCOMPLISHED IN SUCH A MANNER AS TO INSURE THE PROPER ANO HEALTHY GROWTH AND THE SAFETY OF THE PLANTS, PROPERTY, AND THE PUBLIC. PRUNING 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. LAWN PLANTING GENERAL: BEFORE PLANTING LAWN, ALL SPECIFIED SOIL PREPARATION AND FINE GRADING SHALL BE COMPLETED. PRIOR TO PLANTING OF LAWN, THE AREAS SHALL BE FINISH GRADED SMOOTH WITH A UNIFORM GRADE BETWEEN WALK, CURBS, STEPS ANO BUILDINGS. THE CONTRACTOR SHALL OBTAIN APPROVAL OF FINISH GRADES PRIOR TO PLANTING OF LAWN SEED LAWN PLANTING MAY BE ACCOMPLISHED BY DRY METHOD OR HYOROSEED!NG. SEEDING SHALL NOT BE PERFORMED WHEN THE WIND VELOCITY EXCEEDS 5 MILES PER HOUR OR IS DETRIMENTAL TO THE UNIFORM DISTRIBUTION OF THE SEED. DRY SEEDING LAWN THE AREA TO BE SEEDED SHALL BE LIGHTLY RAKED TO PROVIDE A SEED BED. THE REQUIRED SEED MIXTURE SHALL BE SOWN UNIFORMLY AT THE SPECIFIED RATE SEEDING SHALL BE DONE !N TWO OPERAT!ONS WITH THE SPREADER SET TD SOW ONE-HALF THE SPECIFIED AMOUNT IN EACH OPERATION. THE SECOND SOWING SHALL BE AT RIGHT ANGLES TO THE FIRST. AFTER SOWING, THE AREA SHALL BE EVENLY COVERED WITH AN APPROVED MULCH, AT THE RATE OF ONE CUBIC FOOT OF MULCH PER ONE HUNDRED SQUARE FEET. THE LAWN AREA SHALL BE WATERED IN A MANNER SO AS TO NOT TO CAUSE SURFACE EROSION. NEWLY SEEDED SURFACES SHALL BE KEPT MOIST CONTINUOUSLY THROUGHOUT THE GERMINATION PERIOD. RE-SEEDING OF BARE AREAS SHALL BE DONE THIRTY (30) DAYS AFTER INITIAL APPLICATION. HYDROSEEDING LAWN AND OTHER GROUND COVERS HYDROSEEDING SHALL BE APPLIED IN THE AREAS JNDJCATED ON THE DRAWINGS ANO AS PER MIX CALLED FOR. THE SEED, FERTILIZER, FIBER ANO OTHER MATERIALS IN THE SLURRY MIXTURE SHALL BE AS SPECIFIED. ALL MATERIALS SHALL BE OF SUCH CHARACTER THAT THEY WILL DISPERSE INTO A UNIFORM SLURRY WHEN MIXED WITH WATER. THE MIXTURE SHALL BE SUCH THAT AN ABSORBENT POROUS MAT WILL BE FORMED. ALL MATERIALS MUST BE AVAILABLE FOR INSPECTION PRIOR TO APPLICATION. WEIGHTS AND CONTENTS OF CONTAINERS SHALL BE CLEARLY IDENTIFIED A GREEN COLORING ADDITIVE ·sHALL BE USED IN THE SLURRY FOR VISUAL INSPECTION PURPOSES. THE SLURRY SHALL BE APPLIED UNDER PRESSURE AT THE SPECJFJED RATES. AREAS TO BE PLANTED BY THIS METHOD SHALL BE MOISTENED TO A DEPTH OF 6 INCHES BUT SHALL NOT BE SURFACE WET AT THE TIME OF APPLICATION. THE SLURRY PLANTED AREAS SHALL BE KEPT MOIST DURING THE GERMINATION PERIOD, BUT PUDDLING SHALL BE AVOIDED. SPECIAL CARE SHOULD BE EXERCISED BY THE CONTRACTOR IN PREVENTING ANY OF THE SLURRY BEING SPRAYED INSIDE ANY RESERVOIR BASIN OR ONTO CONCRETE DRAINAGE DITCHES AND CHANNELS WHICH MAY IMPEDE THE FREE FLOW OF RAIN OR IRRIGATION WATER. ANY SLURRY SPILLED INTO RESTRICTED AREAS SHALL BE CLEANED UP AT THE CONTRACTOR'S EXPENSE TO THE SATISFACTION OF THE LANDSCAPE ARCHITECT OR OWNER HYOROSEED AREAS SHALL BE KEPT MOIST AT ALL TIMES FOR 20-24 DAYS AFTER PLANTING OR UNTIL THE NEW GROWTH OF THE PLANTS ARE SUFFICIENTLY WELL ESTABLISHED AS PER LANDSCAPE ARCHITECT'S APPROVAL. HYDROSEEDED AREAS SHALL BE PROTECTED AGAINST FOOT TRAFFIC ANO OTHER USE IMMEDIATELY AFTER HYDRO-SEEDING IS COMPLETED BY PLAC!NG WARNING SIGNS AND TEMPORARY TWINE AND FLAGGING AROUND THE AREAS. RE-HYDROSEEDING OF BARE AREAS SHALL BE DONE THIRTY (30) DAYS AFTER INITIAL APPLICATION WEED SPRAY, WEED REMOVAL, AND RE-HYDROSEEDING OF AREAS OF EXCESSIVE WEED GROWTH SHALL BE DONE THIRTY (30) DAYS AFTER INITIAL APPLICATION. HYDROSEED MATERIALS F[BER MULCH 2,000.0 LBS/ACRE FERTILIZER ( 16-20-0) 300. 0 LBS/ACRE BINDER 140.0 LBS/ACRE STOLONS/SEEDS. (AS SPECIFIED ON PLANS) SOD LAWN PLANTING THE TYPE AND THICKNESS OF SOD AND THE AREAS TO BE SODDED SHALL BE IN ACCORDANCE WITH THE tONTRACT DOCUMENTS, SUBGRADE FOR SOD SHALL BE THE SPECIFIED THICKNESS OF THE SOD BELOW F!N!SH GRADES. SOIL CONDITIONING AND FINE GRADING SHALL BE COMPLETED BEFORE SODDING. NO HEAVY EQUIPMENT SHALL OPERATE OVER THE SUBGRADE AFTER GRADING IS COMPLETED. THE SUBGRADE SHALL BE MOIST BUT NOT WET WHEN SOD IS LA!□. SOD SHALL BE LAID WITH CLOSELY FITTED JOINTS, AND THE ENDS OF THE STRIPS SHALL BE STAGGERED. OPENINGS SHALL BE PLUGGED W[TH SOD OR TOPSOIL. WITHIN TWO HOURS AFTER INSTALLING SOD AND BEFORE ROLLING, THE SOD SHALL BE LIGHTLY IRRIGATED ALL SEAMS AND JO!NTS SHALL THEN BE ROLLED UNTIL THE SOD IS WELL BONDED TO THE SUBGRADE. THE AREA SHALL THEN BE WATERED THOROUGHLY TO PENETRATE THE SUB-SOIL AT LEAST 8 INCHES. WATER!NG SHALL BE REPEATED AS NECESSARY TO KEEP THE SOD MOIST UNTIL ROOTED INTO THE SUBGRADE. SODDED AREAS SHALL BE PROTECTED AGAINST FOOT TRAFFIC UNT!L THE SOD IS WELL ESTABLISHED. RE-SODDING: SODDED AREAS WHICH DO NOT SHOW A PROMPT CATCH OF GRASS W!TH!N TEN ( 10) DAYS AFTER INSTALLATION SHALL BE RE-SODDED UNTIL AN ACCEPTABLE STANO OF GRASS IS ASSURED. WATERING ALL SEEDED AND PLANTED AREAS SHALL BE KEPT MOIST DURING THE ESTABLISHMENT PERIOD. AREAS CONTAINING ICE PLANTS SHALL BE MAINTAINED IN A BARELY MOIST CONDITION TO A DEPTH OF 1 INCH BELOW THE PLANTED ROOT DEPTH. WHEN A PERMANENT IRRIGATION SYSTEM IS NOT AVAILABLE, THE CONTRACTOR SHALL PROVIDE WHATEVER TEMPORARY SYSTEM IS NECESSARY TO PROVIDE ADEQUATE WATERING DURING THE ESTABLISHMENT PERIOD WITHOUT EROSION DETRIMENTAL TO THE PLANTING. HERBICIDE APPLICATION PRE-EMERGENCE HERBICIDE SHALL BE APPLIED TO GROUND COVER 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. HERBIC!DE SHALL BE APPLIED BY AN HERBICIDE APPLICATOR LICENSED BY THE STATE OF CAL I FORNI A. HEADER INSTALLATION HEADERS SHALL BE INSTALLED AT THE LOCATIONS AND GRADES SHOWN ON THE PLAN PRIOR TO PLANTING. STAKES SHALL BE LOCATED AT SPLICES, CORNERS AND AT INTERVALS NOT TO EXCEED FIVE (5) FEET AND DRIVEN 1-1/2" BELOW THE TOP OF THE HEADER. SPLICE PLATES SHALL BE USED AT BUTT JOINTS. HEADERS SHALL BE NAILED TO STAKES WITH TWO (2) NAILS, CLINCHED 1/2 INCH. SPLICE PLATES SHALL BE CENTERED ON THE JOINT AND NAILED TO EACH HEADER WITH FOUR (4) 10D BOX NAILS. CLEAN-UP CLEAN-UP SHALL BE MADE AS EACH PORTION OF WORK PROGRESSES. REFUSE AND EXCESS DIRT SHALL BE REMOVED FROM THE SITE, ALL WALKS AND PAVING SHALL BE BROOMED OR WASHED DOWN, AND ANY DAMAGE SUSTAINED ON THE WORK OF OTHERS SHALL BE REPAIRED TO ORIGINAL CONDITIONS. AT FREQUENT INTERVALS, AND AT ALL TIMES WHEN DIRECTED BY THE OWNER, THE CONTRACTOR SHALL REMOVE AND DISPOSE OF ACCUMULATIONS OF RUBBISH AND DEBRIS OF ALL KINDS. AT THE TIME OF COMPLETION, THE ENTIRE SITE SHALL BE CLEARED OF TOOLS, EQUIPMENT, RUBBISH, ETC., ALL OF WHICH SHALL BE REMOVED FROM THE SITE, ANO THE ENTIRE PROJECT, INCLUDING SURROUNDING PREMISES, SHALL BE LEFT IN PROPER, CLEAN CONDITION READY FOR ACCEPTANCE. F[NAL OBSERVATION PRIOR TO ACCEPTANCE THE CONTRACTOR SHALL REQUEST A FJNAL INSPECTION TO BEGIN THE PLANT ESTABLISHMENT PERIOD AFTER ALL PLANTING AND RELATED WORK HAVE BEEN COMPLETED IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. A "PUNCH LIST" WILL BE DEVELOPED BY THE OWNER AND LANDSCAPE ARCHITECT AT THIS TIME. ANY ITEMS DEEMED NOT ACCEPTABLE BY THE LANDSCAPE ARCHITECT OR OWNER SHALL BE REWORKED TO THE COMPLETE SATISFACTION OF LANDSCAPE ARCHITECT AND OWNER. MAINTENANCE PERIOD (PLANT ESTABLISHMENT PERIOD) AFTER PLANTING IS COMPLETED, A FIELD NOTIFICATION WILL BE ISSUED TO THE CONTRACTOR TO ESTABLISH THE EFFECTIVE BEGINNING DATE OF THE PLANT ESTABLISHMENT PERIOD. THE PLANT ESTABLISHMENT PERIOD SHALL BE FOR A PERIOD OF 30 CALENDAR DAYS AND SHALL BE EXTENDED BY THE LANDSCAPE ARCHITECT IF THE PLANTED AREAS ARE IMPROPERLY MAINTAINED, APPRECIABLE PLANT REPLACEMENT IS REQUIRED, OR OTHER CORRECTIVE WORK BECOMES NECESSARY THE CONTRACTOR SHALL BE RESPONSIBLE FOR ADDITIONAL MAINTENANCE OF THE WORK AT NO CHANGE IN CONTRACT PRICE UNTIL ALL OF THE WORK IS COMPLETED ANO ACCEPTABLE. THE CONTRACTOR SHALL CONTINUOUSLY MAINTAIN ALL AREAS INCLUDED IN THE CONTRACT DURING THE PROGRESS OF THE WORK, THE MAINTENANCE PERIOD, AND UNTIL FINAL ACCEPTANCE OF THE WORK AFTER ALL WORK INDICATED ON THE DRAWINGS OR HEREIN SPECIF!ED, INCLUDING ALL PLANT I NG AND SEED I NG, HAS BEEN COMPLETED, INSPECTED, AND APPROVED BY THE LANDSCAPE ARCHITECT OR HIS REPRESENTATIVE, THE CONTRACTOR SHALL MAINTAIN ALL PLANTED AREAS BY MEANS OF CONT I NUOUS WATER I NG, WEED I NG, CULTIVATING, SPRAY I NG, MULCH I NG, TRIMMING, EDGING, AND/OR ANY OPERATIONS NECESSARY FOR THEIR CARE AND UPKEEP, FOR A PERIOD OF NOT LESS THAN THIRTY (30) CALENDAR DAYS, EXCEPT THAT THE MAINTENANCE PERIOD SHALL BE EXTENDED TO INCLUDE THE TIME NECESSARY TO MEET THE REQUIREMENTS FOR COMPLETION OF THE MAINTENANCE PERIOD HEREINAFTER SPECIFIED. ALL PLANTED AREAS SHALL BE KEPT FREE OF DEBRIS, AND SHALL BE CULTIVATED AND WEEDED AT NOT MORE THAN TEN (10) DAY INTERVALS. ALL PLANTS FOUND TO BE DEAD OR IN AN IMPAIRED CONDITION SHALL BE REPLACED I MMED I A TEL Y. ANY REQUIRED PRUNING OF PLANTS W!LL BE DESIGNATED BY THE LANDSCAPE ARCHITECT AT THE START OF THE PLANT ESTABLISHMENT PERIOD AND THE CONTRACTOR SHALL PERFORM THE PRUNING AS PART OF THE PLANT ESTABLISHMENT WORK. THE FIRST MOWING OF COOL SEASON AND MIXED VARIETY LAWN AREAS SHALL BE PERFORMED WHEN THE GRASS JS 2-1/2 INCHES HIGH AND SHALL BE REPEATED AS OFTEN AS IS NECESSARY TO MAINTAIN THE LAWN AT A HEIGHT OF 2 INCHES. IN NO CASE SHALL THE LAWN BE CUT LOWER THAN 1-1 /2 I NC HES IN HE! GHT. HYBR [ D BERMUDA LAWN AREAS SHOULD BE MOWED AS LOW AS POSSIBLE WITHOUT "SCALPING" OR CAUSING OTHER DAMAGE TO THE LAWN OR IRRIGATION EQUIPMENT. HYBRID BERMUDA MOWING HEIGHT MAY VARY AND SHALL BE APPROVED BY THE LANDSCAPE ARCHITECT. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING ADEQUATE PROTECTION OF THE AREAS. DAMAGES AREAS SHALL BE REPAIRED IMMEDIATELY AT THE CONTRACTOR'S EXPENSE. WHEN NECESSARY TO PREVENT PLANT DAMAGE FROM PEDESTRIAN TRAFFIC DURING THE INITIAL GROWING STAGE, THE CONTRACTOR SHALL ERECT TEMPORARY PROTECTIVE FENCING TO BE REMOVED AT THE END OF THE PLANT ESTABLISHMENT PERIOD. ALL PLANTED AREAS SHALL RECEIVE FERTILIZER APPL I CATION OF SIX ( 6) POUNDS PER 1,000 SQUARE FEET OF AMMONIUM PHOSPHATE TWENTY-EIGHT (28) DAYS FOLLOWING BEGINNING OF MAINTENANCE ANO SHALL BE THOROUGHLY WA TE RED IN. SPECIAL CARE SHALL BE TAKEN TO PREVENT WATER SPRAY ON WINDOWS, BUILDING WALLS, PAVING, AND AUTOMOBILES ALL PAVED AREAS SHALL BE KEPT CONTINUOUSLY CLEAR OF MUD, DEBR!S AND PUDDLES. HOSES, MAINTENANCE EQUIPMENT AND MATERIALS SHALL BE NEATLY STORED WHEN NOT IN USE IN AN AREA AUTHORIZED BY THE OWNER. MAINTENANCE SUPERVISOR ON THE JOB SHALL BE A COMPETENT ENGL I SH-SPEAK J NG SUPERVISOR, EXPERIENCED ! N LANDSCAPE MA [ NTENANCE ANO CAPABLE OF DISCUSSING MATTERS WITH THE OWNER OR LANDSCAPE ARCHITECT ON THE SITE. WORKMEN SHALL PRESENT A NEAT APPEARANCE AT ALL TIMES AND SHALL CONDUCT ALL WORK OPERATIONS AND DEALINGS WITH THE PUBLIC IN A DIPLOMATIC AND COURTEOUS MANNER. WORKMEN SHALL BE FULLY CLOTHED AT ALL TIMES IN DRESS SUITABLE FOR THE JOB. AT THE COMPLETION OF THE MAINTENANCE PERIOD, ALL AREAS INCLUDED IN THE CONTRACT SHALL BE CLEAN AND FREE OF DEBRIS AND WEEDS, ALL PLANT MATERIALS SHALL BE LIVE, HEAL THY, AND FREE OF INFESTATIONS. COMPLETION ACCEPTANCE: UPON COMPLETION OF THE PLANT ESTABLISHMENT PERIOD, AND WITHIN TEN ( 10) DAYS OF THE CONTRACTOR'S NOTIFICATION THAT THE INSTALLATION IS COMPLETE, THE OWNER AND REQUIRED AGENCIES WILL INSPECT THE INSTALLATION, AND IF FINAL ACCEPTANCE IS NOT GIVEN, WILL PREPARE A "PUNCH LIST" WHICH, UPON COMPLETION BY THE CONTRACTOR, WILL SIGNIFY FINAL ACCEPTANCE BY THE OWNER. THIS F[NAL ACCEPTANCE WILL BE IN WRITING FROM THE OWNER. NO ALLOWANCE FOR DEVIATION FROM THE PLANS OR SPECIFICATIONS WILL BE ALLOWED. AUTHORITY: THE OWNER OR LANDSCAPE ARCHITECT SHALL HAVE THE F!NAL AUTHORITY ON ALL ITEMS OF THE PROJECT. GENERAL NOTES: 1. USE 4" DRAIN PIPE FITTINGS ONLY 2. USE 135 DEG. WYES AND 45 DEG. ELBOWS --NO 90 DEG. FITTINGS. DRAIN CLEANOUT WHERE OCCURS (TYPICAL) 9" ROUND PLASTIC -.._ VALVE BOX 3· ABO'v£ FIN. GRD. IN GROUND COVER FLUSH IN LAWN PEA GRA'v£L (TYP) 4" SOLID RISER 3. SLOPE ALL DRAIN PIPE 2% MINIMUM (1/4" PER FOOT). 4. INSTALL SOLID 4" RIGID DRAIN PIPE ONLY UNDER PAVING (NO GRAVEL). 1~Dro aBo~~=~~~~ 1=t:1k,~z~~~ l11i' m m ~l::::'I I 1-1I1~111 TREE & ORA SIDE VIEW FRENCH D NOT TO SCALE (TYPICAL) 45 DEG. WYE 0 135 DEG. ELBO (TYPICAL) FLOW (TYP) SEE TREE PLANTING DETAIL L-10 FINISH GRADE 1 CUBIC FOOT OF PEA CRA'v!:l PER LINEAL FOOT Cf PERFCflA TED DRAIN ~Pf:. (TYPICAL) 4• RIGID PERFORATED DRAIN PIPE \\llAPPED WITH FILTER FABRIC (TYPICAL) DRAIN CLEANOUT Fl 11=1 I 1::-· RAIN FRONT VIEW 2X ROOTBALL (MIN.) .•,. , .. ,_.; C, .-.-... _, .. FLOW (TYP) 4" RIGID SOLID DRAIN PIPE (TYPICAL) PALM TREE 4" NDS GREEN GRATE 3·· ABOVE GRADE (MIN.) (1 /2" IN LAWN) SAND BACKFILL ,11::::Lr---FILTER FABRIC /llr,.,,,_-4" RIGID PERFORATED DRAIN PIPE WRAPPED WITH FILTER FABRIC (2 PER PALM TREE) GENERAL NDTES: 1. USE 4" DRAIN PIPE FITTINGS ONLY. 2. USE 135 DEG WYES AND 45 DEG ELBOWS --NO 90 DEG. FITTINGS 3. SLOPE ALL DRAIN PIPE 2% MINIMUM (1/4" PER FOOT). EB PALIII TRl!E PLANTING NOT TO SCALE ¥ WIiey Glroup l.aftdacap• ArchltKtur• K(r'I'\ Roy Wiley. P,,$,LA. 6t,&) f,;awp Rd ste-104-10~ Lar,dsc:op• Arc:h•tect Son Pi~i;o, (,A Vi:11 ~ 619/593-2522 CA. LIC fl 165~ ENGINEER'S SIGNATURE REQUIRED ON PAGE 1 ONLY APPROVED: ENGINEERING PLAN Cf!ECKER DATE APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS "AS .BUILT" REVIEWED BY: INSPECTOR DATE t----it---+---------------t---1-----+---+----1 I sHsEET II CITY or CARLSBAD 11 sH1EoETS I . PLANNING DEPARTMENT . ;-==:::....::::::===========::...::::=:===; DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL THE IRIS GROUP LOT 108, CARLSBAD RESEARCH CENTER CARLSBAD, CALIFORNIA OWN BY: __ _ CHKD BY: __ _ RVWD BY: PROJECT NO. PD459 C.M.W.D. JOB NO. _9_6_-2_4_1 ______ _ I DRAWING NO. 350-5L RUN 2 SPARE WIRES FROM CONTROLLER TO VALVE A-2 [II] [[[I] I f, I I ,If ,' I , I , ,/ . I I J 2" SLEEVE FOFI,/ EXISTING SLOPE IRRIGATION SYSTEM TO BE MAINTAINED BY MASTER DEVELOPER. (TYPICAL) ' I,; ,.., {'/ I; /,[ I;¥-1" SLEEVE FOR 1,f /j CONTROLLER WIRE {'/ I; /j I I,, 1/ ;; 1/ II 1/ I 1/ ~ --4)NTROLLER W1 RE -----I ---J NOTE: ALL MAINL.tNE:, w1p.ee> ANO VALVI:;.!:> ~ L-OCATI:oD IN V,ND5CAPf:. ARM€> WITl11N ZA:~'G=N~ HAAD5CAPJ:: UNl-eSS OTFIERW!'.:£ Npr'ED, POTABLE MAINLINE CROSSINGS I I I I /, ............ 3"~ ............ ~ .......... I I I I 2" RUN 2 SPARE WIRES FROM CONTROLLER TO VALVE A-5 I I / f f I f I I I I I I I I I f ET 7 / PLAN NORTH SCALE: 1 • = 20' 0 10 20 30 I I I I I I I I I I IB' I I EXISTING 18"ACP POTABLE WATER MAIN s J POINT OF CONNECTION: FUTURE RECLAIMED WATER P. 0. C. WATER METER FOR IRRIGATION ONLY (SIZE TO BE DETERMINED BY C. M. W. 0.) 2" REDUCED PRESSURE BACKFLOW PREVENTER PER DETAIL K/10 (CMWD W20) & 2" PRESSURE REGULATOR IN VALVE BOX PER DETAIL F/10 (SIM.) SET AT 70 PSI AND ADJUST FOR OPTIMUM PRESSURE AT FURTHEST SPRINKLER HEAD. APPROX. 130 PSI STATIC PRESSURE AVAILABLE. ( VERIFY PRIOR TO WORK). EXISTING POTABLE WATER SERVICE LINE TER BOX PROPOSED EXISTING 2-1/2" IRRIGATION MAINLINE ( POTABLE) LOCATED APPROX. 8' -12· FROM CURB E -MAINLINE & BACKFLOW e·3,---!.._ -- SIGN & LIGHTS ---- 3" ·~·-- -- I I I I I I * I I ------ --- SEE' AS BUILTS' SHEETS 4 & 5 OF DRAWING NO. 294-IL CITY OF CARLSBAD ENGINEERING. EXISTING HUNTER & LATERAL LINES (TYPICAL) PGP' S CRITICAL HEAD DEMAND (FOR VALVE A-17@ ELEV. 264 2" RCV 50. 56 GPM FR I CT I ON LOSS: LATERAL LINE 2" REMOTE CONTROL VALVE 3" CL 315 PVC 720 LF (2) 2" BALL VALVES 2" PRESSURE REGULATOR 2" R. P. BACKFLOW METER (ASSUME 2") @ ELEV. 230 ELEVATION 34' RISE HEAD DEMAND TOTAL DEMAND STATIC PSI--H. G. L.@ ELEV. 384 RESIDUAL PSI 02. 6 01. 2 03. 02 OJ. 0 •N/A ·os. s 01. 9 14. 72 30. 00 64. 94 66. 68 01. 74 •REMOVE PRESSURE REGULATOR WHEN SERVICE IS TRANSFERRED TO RECLAIMED WATER (EXISTING STATIC PRESSURE IS APPROXIMATELY 130 PSI). I I I I I I I ADJUST EXISTING HEADS AND PIPES AT PROPOSED DR I VE WAY AS REOU I RED. I I J I I I I I I I I I I ---- I I I I I J I I I I I I I I I I I I I I I I I I I I I -----"'® '-----1 I I I I I 11-..tL. I ' I ' *i<I "-1 :.,.... SLEEVE ALL NON-SLEEVED EXISTING PIPES UNDER PROPOSED IMPROVEMENTS. IRRIGATION LEGEND/ EQUIPMENT QTY DESCRIPTION TABLE DETAIL / SHEET I I I I I I I I I I \\ -------\\ I 0 11-i'--+-----l-/-.:e:t,;II[ NA -· 3" NA --1. CL 315 SCH 40 . ALERTL I NE' MA I NL I NE ( 3" UNLESS NOTED OTHERWISE) PVC ' AL ERTL I NE' MA l NL l NE ( OUICI< CCIJ'LING VAL YES) B/10 & V. W. X/3 B/10 I I I I I I I I I • I I I I I I I I I RUN 2 SPARE WIRES FROM CONTROLLER TO VALVE A-6 I I I I I * f I I 1" SLEE~V~E.JF:Jlli~-1) CONTROL ER WIRE, I I I I I -~ 1-1 I lffl I I I I \ \ Ir I I -I --I -- I Wiley Group Land•••P• Archltectur• Kirn Roy Wiley. A.S.L.A Len dscope Arch i\,.ct 8680 Novojo Rd Ste 102-103 Son Diego, CA 92119 0 619 /593-2522 CA LIC # 1859 ,+--POTABLE IRRIGATION MAINLINE CROSSING 1<1,+---+-EXISTING IRRIGATION MAINLINE PROVIDE A MINIMUM JO' SEPARATION BETWEEN RECLAIMED METER, MAINS & POTABLE METER & MAINS. SLEEVE I I I I I II II PER DETAILS. SEE DETAILS A/10. W/3 & X/3 (TYPICAL) ADJUST COVERAGE OF EXISTING AND PROPOSED IR~IGATION SYSTEMS FOR 100% COVERAGE. ADJUST FOR TRANSITION AND ADD OR REMOVE HEADS, PI PE. AND OTHER EOU I PMENT FOR A COMPLETE INSTALLATION. (TYPICAL) 233 -l" CL 200 PVC ' AL ERTL I NE' LATERAL 255 -1-1/4" CL 200 PVC' ALERTL!NE' LATERAL 1359 -1/2" SCH 40 PVC. ALERTLINE' LATERAL 19 -2" CL 200 PVC' ALERTLINE' LATERAL 442 -3/4" CL 200 PVC' ALERTLINE' LATERAL NA -SLEEVE 2X LINE SIZE (SEE NOTE BELOW) ,AINBIRD 12" POP-UPS ( 1812NP@ G. C. )-, 13 ... 1800-lOF-LA 10· RAD. 1. 57 GPM@ 30 PSJ 93 ,:, 1800-IOH-LA 1 o· RAO. o. 79 GPM@ 30 PSI 36 w 1800-100-LA JO' RAD. 0. 39 GPM@ 30 PSI 6 " 1800-lOT-LA JO' RAO. O. 52 GPM@ 30 PSI 27 e 1800-lSEST 4' X 15' 0. 61 GPM@ 30 PSI 75 e 1800-15SST 4· X 30' J. 21 GPM@ 30 PSI 1 N 2" R. P. BACKFLOW PREVENTER FEBCO #825Y 7 ® NELSON #7645 OUICK COUPLING VALVE 1· 4 s RAINBIRO PESB CONTROL VALVE 1-1/2"( 1-1/4" N/A) 2 s RAINBIRO PESB CONTROL VALVE 2" 1 S RA!NB!RD PESB CONTROL VALVE 1 5 -3" NIBCO #T-580 BALL VALVE (LINE SIZE) 1 -1 .. NIBCO #T-580 BALL VALVE (LINE SIZE) 1 • 2" WILKINS 500YS PRESSURE REGULATOR QUANTITIES ARE PROVIDED FOR ESTIMATING PURPOSES ONLY SEE ALSO SHEET L-7. A-6 HI l~ VALVE STATION GPM THROUGH VALVE VALVE SIZE NOTE: INST ALL 12" POP-UPS POP-UPS IN LAWN AREAS. (TYPICAL) IN GROUND COVER AREAS AND 4" SLEEVES: B/10 B/10 B/10 B/10 8/10 A/10 H/10 H/10 H/10 H/10 H/10 H/10 H/10 K/10 E/10 F /10 F /10 F /10 D/10 D/10 F /10 (SIM. ) UNDER VEHICLE PAVING USE SCH 80 SLEEVE WITH 30" COVER FOR MAINS. WIRES & LATERALS. UNDER PEDESTRIAN PAVING USE SCH 40 SLEEVE WITH 18" COVER FOR MAINS, WIRES. UNDER PEDESTRIAN PAVING USE SCH 40 SLEEVE WITH 12" COVER FOR LATERALS. ENGINEER'S SIGNATURE REQUIRED ON PAGE 1 ONLY APPROVED: APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING REVIEWED BY: ,--=L=:e/4,.=--.L:C~~-----; ·l/·i! ENGINEERING PLAN CHECKER 1-~-913 DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION AREAS DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL INSPECT~R DATE CITY OF CARLSBAD P'LAHNING Of'P'ARTWE'NT THE IRIS GROUP LOT 108, CARLSBAD RESEARCH CENTER CARLSBAD, CALIFORNIA ASSISTANT DWN BY: CHKD BY: ___ _ RVWD BY: PROJECT NO, PD459 C.M.W.D. JOB NO. ~9~6~-2,,_4-'--'1'------- DRAWING NO. 350-SL I I I I I I / I I I r I I / /'-,.,._ I ' ' / ; ,/r--... 1 / r I I /ti'" /,' I .' I 1 '' I I I : I I -' ' f ' I / ! I { I I !'/ /i II I I ·/ /J i/ it.,, / ll.) / / /, ... v I I I .Ill ! ;' /j fl)~ • /J, ;, J; I I // ~ J /' /, ;~I /' I J I I I I f'"r.----;;-;-/ I I I I I I I I I '---'-f'-"-f~..-, l J / II I // t l i ;I I I I I I / / / ,// I' I ... I 1 I '.:.t:"' / I I /4.• ~ '/' I I .ii .... ..._..._ / 1 ... --..J I I I I J /' -' '0,1 / ,, / I I I I I I u <.:) Q, CL z N ro z "' < _J <a> CL z sj- 0 ro I I j I! j I I I EMITTER CHART VALVE A-13 l tern Size Quantity Agapanthus Queen Ann I-Gal 10 Dietes Vegeta 1-Go 1 131 Lonicero j. 'Hall iana' Flats 295 Phoenix roebeleni i 15-Go l 6 Ner ium o. ·petite pink' 5-Gol 4 EMITTERS LISTED ARE OUTLETS PER PLANT. Emitters I " I GPH I ill GPH I @ . 5 GPH 3 @ 1 GPH 2 @ 1 GPH ~--SLEEVE FOR ONTROLLER WIR /4 /4 1/ ,.-,:; 1/ ,'-----+POTABLE MA[NL[NE CROSSING RUN 2 SPARE WIRES FROM CONTROLLER TO VALVE A-10 ,---EXISTING POTABLE IRRIGATION MAINLINE PROTECT IN PLACE (TYPICAL). I I I EMITTER CHART VALVE A-14 (•~@Deep Water Tube) r -,..,..~-..:./:,:: 1/ /4 ,, %'. ll I I I I I I I I I I I / I I I I I I I I I / I I I I I I I I I I I I ,, ,, ~~ I I I I ~, ~, I 1 , RUN 2 SPARE / WIRES FROM CONTROLLER / TO VALVE A-22 I I I I I I I I I I I NOTE: INST ALL l 2" POP-UPS IN GROUND COVER AREAS AND 4" POP-UPS IN LAWN AREAS. (TYPICAL) Dietes Vegeta I-Ga I 110 Dietes Vegeta I-Gal 31 LUNCH PATIO Vegeta I tern Size Liquidombor 15-Go I Phoenix dactylifero I 5' Cuponiopsis a. 15-Go 1 Quantity 14 6 ~ Emitters 2 @ 2 GPH• 2 @ 2 GPH• ~ ~ t ~g~• Dietes l-Gal 107 EMITTERS LISTED ARE OUTLETS PER PLANT. R/10, S/10, 0/10 22 • OLSON 12 OUTLET EH\2-1706 2 GPH R/10, S/10, Q/10, J/10 f--=+-4-C-~~-~--------------~~~.---------1 14@ NELSON #7645 QUICK COUPLING VALVE 1" E/10 f-~3+S-+cR~A~I-N~8'IR~D,......,P~E~S~8-CO~N~T~R~O,--L----,V~AL,--V~E,,-,l--~1'/~2'~'---------1F/IO f-----cc2+S=-+.cR~A~l..,,N~8-=-IR:-'D,....,P~E~S~8.....;..CO~N~T~R~O,..:L-'-,V~AL~V~E=--=1~-~1~/_2•~•(~1_-_1~/_4_"N~/~A~)7 F/10 f---::7+S=-+.cR~A~l..,,N~8~1R~D:::--:P~E~S-=B=':'.CO=-'N~T~R~O~L=V_AL~V~E-:-:::--::2~".,..-,.,.,.,-,-;:::--:::--;-;-;;---,F/!O BUILDING Loni cer a J. Flats 190 t-----::3tS:':±R~A~l~N~B~IR~D,---,;0~7~5~-~D~VF,..,..,..R~E~M~O_T~E~C~O~N7.T~R~O~L=VA~L~V~E-;,--3~/~47"-;,;-;,:;--;-,iF/10 f--3--F-'+R=A~I~N~B~I~R~D~D~R,--JP~C70_N~T_R_O_L_Z_O_N~E_K-,-IT--X~C~Z~-~0~7~5~(_W~/_R_c_v....,T/10 l---'-4~--+=3~•--'-'N~IB~C~O'---"#~T_-~58~0=--=B~A~L~L-'-,V~AL~V~E:-+(-=L-=-I~NE=-:S~I~Z~E+)------,D/10 1---.::.26-±t'cc'c-cNcclc='B-c-Cc'--O--'#'-cT,---~5,=,60.::,,,.:B'-::A,=L..:::L=cV:-'A,..:L:....cV,=E..,,('-'L::..:l'-'cN,,,E~S:':i-'IZC:,E'o:):-:,:,:c:-=-:--:c:c:,D/10 l----'1~1£i]:c:'tl~R~R~I~T~R~O~L-=-M~C~P~L~U'-::S:-:--::'2~4:--.iS~T~A-·=WA~L~L':--::-M~O~U7N7T....,.,C~O~N~T~RO_L_L_E_R~l/10 QUANTITIES ARE PROVIDED FOR ESTIMATING PURPOSES ONLY 1 18) RA I NGUARD RAIN SHUT-OFF DEV I CE WALL MOUNT Dietes I-Gal 126 SEE ALSO SHEET L-6 (QUANTITIES FOR DRIP LINE NOT INCLUDED) INSTALL I EMITTER BODY PER TREE OR PALM AS OCCURS (TYPICAL) Dietes Vegeto I -Ga I 287 Dietes Vegeto 1-Gol 139 ---·-·•-·"'-' ---------··-7-- f -18 13. 33 EMITTER CHART VALVE A-18 I tern Size Ouontity Agoponthus Queen Ann I-Gal 7 I I i , I ' . / ; Er?'itters I/@ 1 GPH EXISTING SLOPE IRRIGATION SYSTEM TO BE MAINTAINED BY MASTER DEVELOPER. (TYPICAL) ROUTE PIPES AROUND EXISTING NATIVE PLANTS ffO REMAIN FOR MINIMUM DAMAGE TO ROOTS. ADJUST RADIUS' OF VALVE A-19 TO FULL CIRCLES AS TEMPORARY COVERAGE OF SECTION B-2. SEE PLANTING PLAN SHEET 9. Dietes Vegeto Cupar"llcpsis a. !-Gal 751 15-Gal 4 1 @ '6 @ 1 GPH 1 GPH SEE' AS BUILT' SHEETS 4 &. 5 OF DRAWING NO 294-IL CITY OF CARLSBAD ENGINEERING. Li qui dombor 15-Gal 3 , 6 J EMITTERS LISTED ARE OUTLETS PER PLANT. I ......-,----------'°--...---------_____..,,..-__.. PLAN SCALE: 0 10 NORTH 1 ·· = 20· 20 30 @ I GPH -------- Wiley Group Land•c•p• Archit•ctur• Kim Roy Wiley, A.S.L.A Landscape Architect 8680 Navaja Rd Ste 102-103 Son Diego, CA 92119 619/593-2522 CA UC # 1859 EXISTING POTABLE PROTECT IN PLACE ,, MAINLINE I 'I ,1 I '1 ,1 I I <;::::==J_ --_j Norr::!: ALL MJ'.'<NUNE:, Wl~E'o AND VN..ve'.:> ARE, J..OC.t'1'W IN L-Al"IDSC-AP!:: ~ W liHlt'f c'.. 't'' Or Nf.~T HAI~!=-UN~ o-rH¢f..Wl5f=. i'lOll:W. ----,,-..-;.;-;..;. _______________________ -::=-------':":"'------t -----APPROVED FOR PLANTING "AS BUILT" ENGINEER'S SIGNATURE REQUIRED ON PAGE 1 ONLY APPROVED: ENGINEERING PLAN CHECKER DATE DATE INITIAL REVISION DESCRIPTION ENGINEER OF WORK AND IRRIGATION ONLY, f;uc....____fl_/L4 l-~-98 I NC LU DI NG PRECISE =~ AIJ:Jl/!f!ULA.A1J51 LOCATION OF PLANTING AREAS REL BY: ~r-2-1/'JIJ 1',~NSc"'P'=tc=cr'"o~;--""~-~+-------DATE DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL THE IRIS GROUP LOT 108, CARLSBAD RESEARCH CENTER CARLSBAD, CALIFORNIA APPROVED: (/, /) ===~~U-..-K~~~~-K-'7 ASSISTANT PLANNING DIRECTOR DATE DWN BY: I PROJECT NO. DRAWING NO, CHKD BY: ___ ~I PD459 350-5L RVWD BY: . --------- C.M.W.D. JOB NO. __,9"'6_-,,_24-'-.-'--1 _____ _ a-'t:;i~P1'N 1"1.01 1•20 ,./",.,..~,. EXISTING SLOPE PLANTING TO BE---_ MAINTAINED BY MASTER DEVELOPER ( INCLUDING PROPOSED ENHANCEMENTS) (TYPICAL) ADD TO EXISTING ACACIA AND PLUMBAGO-~ IN AREAS WHERE NEW PLANTS ARE SHOWN. ( KEEP ACACIA & PLUMBAGO 10' CLEAR OF SIDEWALK OR CURB) (TYPICAL) Acacia redolens existing 112 Acacia redolens 1-Gal 186 Plumbago our iculota existing 37 Plumbago ouriculoto 1-Gol 37 Dietes I-Gal 72 J I Dietes I-Gal 5 Veg'e I Agapanthus Oueen ! -Ga 1 I I I I I I Lonicero j. Flats 887 'Hal I iana' Dietes I-Gal IO Vegeto Lonicera J· Flats 122 6 'Holliona· Agoponthus I-Gal 9 Queen Ann Agoponthus Oueen Ann I-Gal 4/ I I I I v19 et / / / I I I tf/ I I / I I I / /Diet(s I-Gd! 19 ' I I Queen Ann Agapanthus I-Gal 9 I I Agoponthus Queen 1-Gol 8 SOIL AMENDMENTS: TURF AND GROUND COVER: APPLY THE FOLLOWING TO EACH 1000 SQUARE FEET OF SOIL: 1. 75 POUNDS OF AGRICULTURAL LIME (CALCIUM CARBONATE) 2. 6 CUBIC YARDS OF WELL COMPOSTED ORGANIC PRODUCT 3. NAIAD, SPERSAL. OR SARVON ACCORDING TO LABEL DIRECTIONS. TILL IN TO A DEPTH OF 6 TO 8 INCHES AND IRRIGATE THOROUGHLY AFTER APPLICATION, WITH 4 TO 6 INCHES OF WATER USING INTERMITTENT PONDING. RECHECK THE ECe AFTER LEACHING TO MAKE SURE SALTS HAVE MOVED BELOW THE ROOT ZONE. SUBMIT 6 RECORDED SAMPLES TO AGRI SERVICE FOR SOILS ANALYSIS AND RECEIVE APPROVAL TO PROCEED, PRIOR TO THE FOLLOWING: AFTER LEACHING. APPLY THE FOLLOWING TO EACH 1000 SQUARE FEET OF SOIL: !. JS POUNDS 15-15-15 TILL IN TO A DEPTH OF 6 TO 8 INCHES AND IRRIGATE THOROUGHLY AFTER APPL I CAT l ON, WI TH 2 TO 4 I NC HES OF WATER US I NG I NT ERM IT TENT PONO I NG. BACKFILL FOR SHRUBS AND TREES: IMPORTED AMENDED TOPSOIL. AVOID PRODUCTS HIGH IN SALTS (SUCH AS COMPOSTED SEAWEED). SUBMIT SAMPLE WITH SOILS ANALYSIS AND RECEIVE APPROVAL PRIOR TO BACKFILLING SO I LS TEST I NG: THE ABOVE SPECIFIED "SOIL AMENDMENTS" ARE THE MINIMUM ACCEPTABLE FOR THIS PROJECT. TAKE A MIN I MUM OF 6 RECORDED SO IL S SAMPLES FROM SI TE AFTER THE COMPLETION OF ROUGH GRADING AND SUBMIT FOR ANALYSIS TO AGRI SERVICE PH: (619) 727-5451. LESSER AMOUNTS OR PROCEDURES WILL NOT BE ACCEPTABLE. SEE LANDSCAPE SPECIFICATIONS SHEET L-4. PLAN SCALE: 0 10 Agapan thud· I-Gal 7 Queen Ann I I I I SHRUB MASS & GROUND COVER--THIS SHEET Item Acacia redolens Acacia redolens Agapanlhus Queen Ann Dietes Vegelo Lonicera J. 'Halliono' Plumbago auriculoto Plumbago ouriculoto QUANTITIES ARE PROVIDED PURPOSES ONLY SEE ALSO Size Quantity I-Gal 225 existing 129 !-Gal 245 I-Gal %-a-"/fE, Fla ls ~57{,p; existing 42 I-Gal 44 FOR ESTIMATING SHEET L-9. DRAIN PIPE CHART QTY DESCRIPTION 13 -3· RIGID SOLID 76 -4· RIGID SOLID DRAIN PIPE DRAIN PIPE TO PALM BREATHER TUBES 1. SEE PALM PLANTING DETAIL Z-5. 2. SEE SHEET 8. ~--APPROX. LOC. NEW SEWER LINE -VERIFY IN FIELD LOCATE TREES 7' MIN. FROM SEWER LINE. (TYPICAL) ~ii,i~;;;::::-:-7i~---.[ ENTRY SIGN & LIGHTS -~~ OUTLET DRAIN PIPES IN NEW DRIVEWAY CURB. ADJUST FOR 2% FALL (MIN.) SOLID ORA Tr'Jl PIPE TO PALMS (TYPICAL) , 1 DRIVEWAY I I J ' ~J.J,..l 1 i a ~g~J . ~L~aI 5 Ve~&,.\F r l.4J 65 .,._-1r FILTER & FILT~R BOX FOR PARK!11JG LOT DRAINAGE-SEE ENGINEER'S PL4N ' 0 C7> <n C "' 0 "Q ., SYMBOL TREES= 0 EB SHRUBS: 0 BOTANICAL (COMMON) NAME CONTAINER SIZE, CQUANTITl' ), ERYTHRINA CAFFRA CKAFFIRBOOM CORAL 24" BOX MULTI (11) GUl', MATCHING INST ALL 2 BREATHER TUBES EACH PHOENIX DACTYLIFERA COATE PALM) TREE) 15· B.T.H. CG) MATCHING SKINNED TRUNK PLANT IN SPECIAL SANO BACKFILL WITHOUT FERTILIZER PLANT PER PALM PLANTING DETAIL Z-5 PHOENIX RECLINATA (SENEGAL DATE PALM) 5· B.T.H. C3) CLUMP PLANT IN SPECIAL SAND BACKFILL WITHOUT FERTILIZER PLANT PER PALM PLANTING DETAIL Z-5 CUPANIOPSIS ANACARDIOIDES (CARROT WOOD) 15 GALLON (54) STAKE MULTI MATCHING 2 BREATHER TUBES IN LAWN. 1 IN GROUND COVER. EACH. LIQUIDAMBAR 15 GALLON 2 BREATHER 'PALO AL TO' (AMERICAN SWEET GUM) CGG) STAKE TUBES IN LAWN. 1 IN GROUND COVER, PLATANUS ACERIFOLIA CLONDON PLANE TREE) (EXISTING TO REMAIN IN PLACE) C14) PHOENIX ROEBELENII CPIGMY DATE PALM) 15 GALLON CG) TRIPLE EACH. PLANT PER DETAIL Z-5 (SIMILAR) WITH 2 BREATHER TUBES EACH. AND WITHOUT SOLID DRAIN PIPE CONNECTIONS. HETEROMELES ARBUTIFOLIA CTOYON) 1 GALLON ClG) FULL + BUSHl' RHUS INTEGRIFOLIA (LEMONADE BERRY) 1 GALLON (15) FULL + BUSHl' LOCATE CORAL TREES 10· FROM CURB WHERE FEASIBLE ( TYPICAL) k ~ ~I * PHORMIUM TENAX 'BRONZE BABY' (FLAX) ~ ~ 5 GALLON C10) FULL + BUSHl' I I I I Agaponthus I-Gal 17 Dieles Vegeta 1-Gal 27 Queen Ann Queen Ann I I I I V get Agaponthus ;i-Gol Queen Ann LOCATE_...cCOI..Ai:~4("'~1--.. TREES 10· FROM CURB THIS -OF DRIVEWAY 0.-t:'\J < ....... ,,..... t------------------------------------~ LOC~AL TREE rg OP OF PLAN NG REA Vegeto Acacia redollens 1 ➔1sting l Acacia redo] ns 1-Go I 1 29 I Plumbago aurl,cula a esisting r 5 Plumbago !-Gal 5 ~\ 0 C 0 0 :i: LOCATE ALL TREES AT P. L. THIS SECTION OF DRIVEWAY ( TYPICAL) Diet~s ~r:-.._ I-Gar_ Vegeta 38 i \ NERIUM 0. 'PETITE PINK' (DWARF OLEANDER) 5 CALLON, (105) FULL + BUSHl' 0 COTONEASTER LACTEUS CC. PARNEYI) CCOTONEASTER) 5 GALLON. (32) FULL + BUSHl' 0 ELEAGNUS PUNGENS 'FRUITLANDII" CSIL VERBERRY) 5 CALLON MATCHING C123) FULL + BUSHl' SHRUB MASS + GROUND COVER• l·•••• .. •• .. •••• .. •·•••• .. ••••••••·1 AGAPANTHUS AFRICANUS 'QUEEN ANN' (LILY-OF-THE-NILE) .. ·.·.· .. ·.·.·.··.·.·.·.·.·.·.·.·.·.·.·.. 1 GALLON C443) 24·0.C. FULL + BUSHl'. TRI. SPACING 1~~~1 LONICERA J. 'HALLIANA' (HALL'S HONEYSUCKLE) ~~..:::•>,".".".".".'..: FLATS 9'7B2.. (9034) 1B ·o.c. FULL + BUSHl'. TRI. SPACING 1)7 / / / / 7 COPROSMA KIRKII CCOPROSMA) [/////./;! FLATS (14921) 15"0.C FULL + BUSHl'. TRI. SPACING ~ TURF Hl'DROS[ED MATERIAL s, DIETES VEGETA (MOREA IRIDIOIDES) (FORTNIGHT LILY) 1 GALLON 30'0.C. FULL + BUSHY. TRI. SPACING NS B07. + PLUMBAGO AURICULAT A 207. 1 GALLON <;;· O.C. FULL + BUSHY, TRI. SPACING ADD TO EXISTING AS OCCUR --QUANTITIES APPROXIMATE + NURSE CROP--Hl'DROSEED : LOBULARIA MARITIMA CARPET OF SNow· " 2 LBS./ACRE TURF-'MARATHON' SP. TALL FESCUE Hl'DROSEED TURF, SEED, 300 LBS./ ACRE WOOD FIBER• 2000 LBS./ ACRE FERTILIZER (15,--15-15)• 300 LBS./ACRE AZT AC BINDER COR EQUAL)• 140 LBS./ ACRE Ill II. ID' J 1-fflT 00. L/10 M/10 N/10 0/10 J/10 l)[T AL ITT /~EIT NO. L/10 P/10 l)[J AL ITT J~EIT 00. L/10 P/10 D ete<I 1 "-Go l' 217 ( TYP l CAL) Diet s l-Gal 1s ._;,~~l \ NOTE: I NS TALL A 3·· MIN l MUM LAYER OF ' WALK ON BARK' OR APPROVED EQUAL, IN ALL GROUND COVER AND SHRUB PLANTING AREAS WITH A SLOPE LESS THAN 3: !. (TYPICAL) Agapanthus Queen Ann J-Ga 1 Agopanthus Oueen Ann J-Gol J. · Hal I iono' APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS 9 NORTH 1" = 20' 20 30 Agapanthus Queen Ann 1-Gol 20 '--INSTALL ROOT BARRIERS FOR ALL TREES WITHIN JO' OF IMPROVEMENTS SEE DETAIL N/10 ( TYPICAL) Wiley Group L•ndocap• Architectur• 10 TREE AND PARKING SPACE RATIO NUMBER OF SPACES NUMBER OF ERYTHRINA NUMBER OF PHOENIX D. NUMBER OF PHOENIX R. NUMBER OF CUPAN!OPSIS NUMBER OF LIQUIDAMBAR NUMBER OF EXISTING TREES TOTAL NUMBER OF TREES RATIO OF TREES TO SPACES 238 1 1 6 3 54 66 22 162 1 /1. 5 Kim Roy Wiley, A.S.L.A. Landscape Architect 8680 Navajo Rd Ste 102-103 Son Diego. CA 921"9 619 /593-2522 CA LIC # 1859 ENGINEER'S SIGNATURE REQUIRED ON PAGE 1 ONLY APPROVED, DATE INITIAL REVISION DESCRIPTION ENGINEER OF WORK DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL REvz,o ~ Ll'!L" . ==;K-1_,.3/~9.:z..= ___ ?-1/-'tf INSPECTOR ~ DATE THE IRIS GROUP LOT 108, CARLSBAD RESEARCH CENTER CARLSBAD, CALIF"ORNIA APPROVED; DWN BY: __ _ CHKD BY, __ _ RVWD BY: PROJECT NO. PD459 C.M.W.D. JOB NO. _9_6_-2_4_1 _____ ~ DATE DRAWING NO. 350-SL I I I I I / / / Ii/ ' ' I ' I I ' , I i I i I ! ' : : .' I I / // I I .' I I I / I 1 !' f ' J / /..._ _i ' I I ~ I I 1 I , 0" 1 / / / J// It/// $,'/ ' I I ._ I I I -_. I I 1.::,-;,, 0); I'-. iJ 'v I ! "'/ ---. i/ f --.._, L I I I I ,-~ I IJ j ..... ..... J I I / _.'I / -~-;_, l I I -.._,__; I I I I I I I I I ! f I I I I I I I I I I I I I I I WOOD HEADER---,.1-~ ' I / I I I I I I I I I I LAWN EDGING L,, SEE DETAIL U/1€•--•• _ 1 ( TYPICAL) Copr osmo Flats 240 kirk ii FIRE SUPPRESSIOtv--~ ZONES BEGIN AT TOP OF SLOPE PER CITY OF CARLSBAD ZONE 3 I r I I I I I I I I ' #'IG-.2pp;. Fl,.OT l•,!0 ~/1/'-'!7 I I I I I I / I I I J I I I I I I I I Lonicero j. Flats 309 Oietes Vegeta 1-Gal 110 Vegeta I iDietes Vegeta 1-Gol 28 Lonicero j. 'Hal l·iana' Flats 425 SHRUB MASS & GROUND COVER--THIS SHEET t It em Size Quantity Agopanthus Queen Ann 1-Ga 1 198 Dietes Vegeta 1-Ga l 1206 Lonicera j' 'Holliano' Flats 3614 Copr os'ma kirk ii Flats 14921 QUANTITIES ARE PROVIDED FOR ESTIMATING PURPOSES ONLY SEE ALSO SHEET 8. 'Holliono' /i ' !, ,, Agaponthus I-Gal 13 DRAIN PIPE CHART QTY DESCRIPTION Lonicero Flats 85 I 1 -3" RIGID SOLID DRAIN PIPE Lonicera J Flats 105 "Hall1ana' Dietes 1-Gol 24 1151 --ADDITIVE AL TERNA TE: FRENCH DRAIN (4" SOLID DRAIN PIPE ONLY UNDER PAVING) 399 -4" RIG!D SOLID DRAIN PIPE CONNECTED TO PALM BREATHER TUBES, 2% FALL MIN. 19 • PART OF ADDITIVE ALTERNATE FRENCH DRAIN SYSTEM--ORAIN CLEAN OUT l. SEE PALM PLANTING DETAIL Z-5. 2 ADDITIVE ALTERNATE· FRENCH DRAIN SYSTEM. DRAIN SYSTEM AS SHOWN ANO [N PLACE OF SOLID 3 SEE ALSO SHEET 8. BUILDING SEE DETAIL Y-5. INST ALL FRENCH DRAIN SYSTEM TO PALMS. Dietes I-Gal 107 WOOD HEADER-~ LAWN EDGING SEE DETAIL U/10 ( TYPICAL) Lonicera J Flats 'Halliano' Vegeta CALCULATIONS FOR TURF AREA TOTAL LANDSCAPE AREA TOTAL TURF AREA PERCENT OF TURF AREA RATIO 113,256 S.F. 11,305 S.F. 9. 98 % LUNCH AREA -SCORED AND SANDBLAST CONCRETE ( PATIO FURNITURE BY OWNER --NOT A PART) ---15" HIGH CONCRETE SEAT WALL POURED IN PLACE SANDBLAST FINISH (TYPICAL) ------.,,, Vegeto >,d¼if' .%tes Vegeta /.._ ls~o I \ . I -. \ . 4' W!DE CONCRETE WALK WOOD HEADER LAWN EDGING SEE DETAIL U/10 (TYPICAL) 91 Lonicera j. Flats 'Holliana' 99 SPECIAL PAVEMENT 4' SMOOTH BANDS W[TH 2' X 2' SAW CUT JOINTS SANO BLAST FINISH. CATCH BASINS, STORM DRAINS AND SWALES PER ENGINEER'S PLAN ( TYPICAL ) OUTLET FRENCH DRAIN PIPES IN STORM DRAIN ADJUST FOR 2% FALL (MIN. Vegeto + FINE GRADE EXIST. 2 : 1 SLOPE TO 5 1 MAXIMUM IN LAWN AREA AND TRAN- SITION TO EXISTING BY ANO TOE 40' FROM Lonicera j. Flats 1685 ' ' 1---i--'H-J-++f-+' -++-H-h 0 I C: 0<.0 0-N ...JLLN ·, \ I i ' _·-_--...,.· __ ~,.d, Vegeta \ i ' 1 oprosmo kirki .. F s XQ,,.,,"h'. 260 -----±,a----/ ~~W l~o / WOOD HEADER LAWN EDGING SYMBOL TREES• 0 EB SHRUBS• 0 0 (+] ...__,; 8 BOTANICAL CCOMMON) NAME CONTAINER SIZE, ER'i'THRINA CAFFRA 24· BOX MULTI MATCHING PHOENIX DAC T'i'LIFERA 15 B T.H. MATCHING PHOENIX RECLINAT A 5' B.T.H. CLUMP CUPANIOPSIS ANACARDIOIDES 15 GALLON MUL Tl MATCHING LIQUIDAMBAR 'PALO AL TO' 15 GALLON PHOENIX ROEBfLfNII 15 GALLON TRIPLE PHORMIUM T. 'BRONZE BAB'i'' 5 GALLON NERIUM. 0. 'PETITE PINK' 5 GALLON COTONEASTER LACTEUS 5 GALLON ELEAGNUS P. 'FRUITLANDII' 5 GALLON HETEROMELfS ARBUTIFOLIA 1 GALLON RHUS INTEGRIFOLIA 1 GALLON SHRUB& MAS& + GROUND COVER• I .......................... I : :: :::::::::::::::::::::::::::::::::::::::::: :: ~~ ~;:1/0J ~ I TURF I AGAPANTHUS A. 'QUEEN 1 GAL. 24' O.C. LONICERA J. 'HALLIANA' FLATS 15" O.C. COPROSMA KIRKII FLATS 15" O.C. DIETES VE GET A 1 GAL. 30' O.C. TURF -'MARATHON Ill' ANN' --~------~~ di1~~~~~~~~~~~~~~~ ~-~~...J.~-.J,,-,.,.---~ ~ --·--S&-----: -/ ?<--."V / / / / / , -,, l(_"-.;_ SEE DETAIL uyio EXISTING PLANTS (VERIFY LOCATION) ( TYPICAL) j ) I I SLOPE PLANTING EXISTING SLOPE PLANTING ANO OPEN SPACE TO BE MAINTAINED BOUNDARY BETWEEN NATIVE & PLANTED MANUFACTURED SLOPE (VERiFY IN FIELD) PLAN NORTH SCALE: l" ~ 20' BY MASTER DEVELOPER. ( INCLUDING PROPOSED ENHANCEMENTS) 0 10 20 30 ( TYPICAL) F RE SUPPRESSION PROGRAM AS SPECIFIED IN THE LANDSCAPE MANUAL FOR MANUFACTURED SLOPES. MODIFIY EXISTING CONDITIONS. REMOVE EXISTING ACACIA AND PLUMBAGO ~~ AND OTHER HIGH FUEL SPECIES AS SPECIFIED ~BY THE LANDSCAPE MANUAL, AS OCCUR IN FI RE SUPPRESSION SECTIONS A-1, A-2, ANO A-3. GAZANIA AND OTHER EXISTING EROSION CONTROL ENGINEER'S SIGNATURE REQUIRED ON PAGE 1 ONLY APPROVED, ENGINEERING Pl.AN CHECKER DATE ALNUS RHOMBIFOLIA PLATANUS RACEMOSA SEE PLANT LIST SHEET L-8 FOR COMMON NAMES, QUANTITIES AND NOTES. APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS 2·11-11 DATE i-.::"lt.c···"'.'...!1__,·'16'c'.'..-f-~::..._.µ.~l'<'t::~· ~VI'='ee:o~· e'.........'.Tl<?.E:=e.=--'L-==/JCI>,.:::=. '....:m~CNc:'.'...:..'..,,_P=-LA::.;Nc:.cnc!.£1'1G"'-------11-----+--+--=-:z_,_,.,,~-1--"--f--'.t-=l!>y I sHgEEr I C I TY OF CAR LS BAD 11 sH1Eons I ~===-======='..::LA;;;;N..::Nl..::NG:..:,:DE'-'PA=R=TM"'E::NT=====::'..· ..:::::=:~ PROPOSED DRAIN PIPE WITH NEW PLANTING IN DISTURBED AREA WHERE OCCURS. MATERIALS TO REMAIN IN PLACE. SEE THE 1----+----+-----------------t---t------t----;---, LANDSCAPE MANUAL FOR OTHER REOU I REMENTS. THE IRIS GROUP LOT 108, CARLSBAD RESEARCH CENTER CARLSBAD, CALIFORNIA Wiley Group L•ndoc•p• Architectun Kim Rey Wiley, A S L A Landscape Architect 8680 Navajo Rd Ste 102-103 Son Diego, CA 92119 619/593-2522 CA LIC # 1859 DATE INITIAL REVISION DESCRIPTION ENGINEER OF WORK DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL DWN BY: ----1 CHKD BY; ----1 RVWD BY: PROJECT NO. P0459 ___j C.M.W.D. JOB NO, --=9~6_-=24~1 _____ _ DRAWING NO. 350-5L /~FINISH GRADE TOTAL OF 20' MINIMUM EXTEND 1 0' MINIM UM EXTEND 1 o' MINIMU ON EITHER SIDE ON EITHER SIDC: SLEEVE PER SPECIFICATIONS I LcoNSTANT PRESSURE RECLAIMED WATER UNE PRESSURE RECLAIMED WATER LINE AND POTABLE WATER LINE CROSSING NOT TO SCALE CARSON iNDUSTRIES RECTANGULAR VALVE BOX #14129-128 WITH PURPLE BOLT DOWN COVER OR APPROVED EOUAL 3" IN GROUND COVER, FLUSH IN LA \'M 4-1 /2"± REMOTE CONTROL VALVE 80 SCH 80 PVC BRICK (6 REO'D) __ _.,,-SCH 80 MAINLINE _____ _,-PVC TEE NOTES: ALL RC VALVES FOR USE WITH RECLAIMED WATER SHALL BE PURPLE, AND HAVE iD. TAGS PER SPECIFICATIONS _ REMOTE CONTROL VALVE ..J ..J <( ::i:: m >-o.. xw Cl N I , I 2 X BALL WIDTH TREE AND SHRUB PLANTING NOT TO SCALE 1 /2"(MIN.) 6" DIA ROUND PLASTIC VALVE BOX (PURPLE LID) GRADE -m_ TT' ~~----,Wil!:'::::MULTI OUTLET EMITTER OLSON 1 2 OUTLET ~----'MARLEX' STREET EL f-------\-l--FLEXIBLE PVC CUTOFF NIPPLE (f-------"s;:-l_----'.,,...Jl---=_,,i:'.\L FLEXIBLE PVC L ,. ,, "°""° co", FLUSH IN LAWN .160"X.220" OD DISTRIBUTION TUBING (BURY 6") SCH 40 PVC EL OR TEE CL200 PVC PIPE DRIP IRRIGATION EMITTERS MUL Tl-OUTLET NOT TO SCALE FINISH GRADE --r-,=::rn=:r7--Cr--r-7T~-'n= IMPORTED TOPSOIL TOR AMENDED ROCK 11-FREE NATIVE SOIL V, z 0 Cl:: >'C w <( 0.. u 1-11 ~m::::::=:;::='.:flc:::~--MARK ER TAPE (PRESSURE PIPE ONLY) I "-- I-G GJ 0.. w w 0.. C, V, w"7-.-;7i:T""'.'Yl1---NATIVE SOIL BACKFILL FREE OF LARGE ( 7'' DIA. OR GREATER) ROCKS MARKER TAPE (PRESSURE PIPE ONLY) AND DEBRIS SAND OR APPROVED EOUAL MATERIAL (TYP.) 111= NOTES: MUc TIPLE PIPE INSTALLATION DETAIL. (NON- PRESSURE PIPE ONLY). 1. COMPACTION PER WATER DIST. SPECIFICATIONS. 2. WHEN TWO OR MORE PIPELINES ARE INSTALLED IN THE SAME TRENCH, THEY SHALL SE INST AL LED SO THAT EACH PI PEL I NE, VAL VE. OR OTHER PI PELI NE COMPONENT MAY BE SERVI CED OR REPLACED WITHOUT DISTURBING THE OTHER. B TRENCH DETAIL PVC PIPE 3" AND SMALLER ' DO 111-- N SHRUB SPRAY ROTOR ADJUST PERPENDICULAR TO SLOPE (PURPLE CAP) 1/2" DIA. GALV. PIPE STAKE GALV. OR CAD. PLATED CLAMP MACHINE PEENED FRICTION TYPE (TWO REQUIRED) SCH 80 PVC NIPPLE FINISH GRADE PVC STREET ELL 'MARLEX' STREET ELL PVC TEE OR ELL LATERAL LINE SHRUB SPRAY ROTOR ON RISER NOT TO SCALE NOTE: ALL 5 AND 15 GAL. TREES SHALL SE STAKED AS SHOWN ~~~--TREE TIE-(4 REQ'D) IN FIGURE "8" ~~a---sECURE TIE TO STAKE WITH GAL V. NAIL ----TREE STAKE: x8' LENGTH FOR 5 GAL. xl O' LENGTH FOR 15 GAL. I1::,,f+.,;,,PLACE STAKE NEXT TO Z . = ,_ ROOT BALL 5E 1ill ('< :II ,I.._ ---~ITT~ TREE STAKING NOT TO SCALE FLEXIBLE PVC 160"X. 220" OD DISTRIBUTION TUBING (BURY 6") ROUTE AS REQUIRED-NOT SHOWN ON PLAN. LATERAL PIPE \_ RIDGID PVC CL200 NOTE: (BURIED 12") ALL EMITTERS & PIPE MAY NOT BE SHOWN ON PLAN, INSTALL MUL 7'1 OUTLET AS REQUIRED BY PLANT EMITTER PLACEMENT. (IN BURIED VALVE BOX CENTRALLY LOCATED) SCHEMATIC DIAGRAM FOR DRIP IRRIGATION NOT TO SCALE 'o::, ··!§t±::;z--DIRECT BURIAL CONTROL · . 1 ;·-~ WIRES. TIE W/ PLASTIC TAPE EVERY 10·. MIN. NORMAL LOCATIONS OF CONTROL WIRES MARKER TAPE z"' 4"MIN _<( BACKFILL ,::. ,. BEDDING MATERIAL "' DO -- DIRECT BURIAL CONTROL WIRES PVC CONDUIT ALTERNATE LOCATION OF CONTROL WIRES DIRECT BURIAL CONTROL WIRE NOT TO SCALE ----CURB, HEADER. OR WALK ---POP-UP SPRAY (PURPLE CAP) SCH 80 PVC NIPPLE PVC STREET ELL MARLEX STREET ELL PVC TEE OR ELL LATERAL LINE NOTE: KEEP SPRAY HEADS 2' CLEAR OF BUILDINGS WHERE FEASIBLE. @ POP-UP SPRAY 1 Q NOT TO SCALE ~ TREE TRUNK 'T NOTE: INSTALL ROOT BARRIER / / I WHEN TREE Is WITHIN 1 o· OR / CLOSER TO HARDSCAPE OR AS NOTED ON THE PLAN. 2X BALL WIDTH HARDSCAPE -- CURB, MOWSTRIP, WALL, STEP, WALK, i~--m,,.rw.~ BUILDING FOUND AT- t.:"' ION, ROCK. POOL. FOUNTAIN, FENCE LI' POST, PAVING, ETC. OOT SOLUTIONS" ROOT BARRIER " MIN. DEEP X 1 O' MIN. WIDE SEPARATION BETWEEN TREE AND HARDSCAPE. INSTALL ON HARDSCAPE SIDES ONLY. @ ROOT BARRIER 1() NOT TO SCALE -COVER ~-3" IN GROUND COVER / (PURPLE) / FLUSH IN LAWN I; DRIP / FILTER C. PRE-SET PRESSUR'} (ROTATE REGULATOR / tlo·oi 1 REMOTE CONTROL / ---12" SOX I \ \ VALVE--DRIP / / BALL 4-1/2" / VALVE --,f,L__ 1-1/2"(MIN) 7K _J SCH 80 NIPPLE PVC ADAPTOR BRICK (6 REO'O) AINLIN DRIP VAL VE ASSEM6L Y NOT TO SCALE SCH 80 ELL SCH 80 PVC SCH 80 PVC TEE ---3" IN GROUND COVER FLUSH IN LAWN I VALVE BOX - J & R PRODUCTS NO. 3 RT, BOX AND LID MARKED "RECLAIMED" (PURPLE COVER) I I I 11 'I I • I SALL VALVE DO - BRICK (2 REO'D) MAINLINE ---.:"==:::::.__ _ _:::::'.::::,,,_ PVC MALE ADAPTOR @ SALL VALVE 1Q 1--'N""'O-"T""-TO ..... S ... C"-A-LE __________ _ -WALL 0 CONTROLLER CABINET: MOUNT PER MANUFACTURER'S INSTRUCTIONS __--THREADED CONNECTION BETWEEN CONTROLLER ANO CONDUIT ..---ANCHOR CONDUIT WITH GALVINIZEO PIPE CLAMPS AND APPROPRIATE FASTENERS ~~-2" RIGID STEEL CONDUIT FOR CONTROLLER WIRE 1--n-i=cr-n=rr.'-3/4" RIGID STEEL ' T111 1 Ii' 11 1 I 1! i-11 I I Ill 11 Ii' 11 1 I ;J ~g~~~ITs~i;LY ~ :111-111=' I= ,-,ii-,•' -111_1 1 ' ·1-1 · 12" RADIUS MIN. SWEEP ELL :--,-,c::r--7---,,➔ TO PULL BOX NOTE: 1. VERIFY LOCATION WITH OWNER. 2. SUPPLY POWER AS REQUIRED I _J <( =, oz w-::li WALL MOUNTED CONTROLLER NOT TO SCALE EQUAL BOX SIZE TREE 1/2" DIA. MIN. 2-PLY REINFORCED RUBBER GARDEN HOSE COVERING WIRE AROUND TREE LIMBS ~-----TURN SUCKLE- APPROPRIATE SIZE- SECURE WITH WIRE 6' LONG MIN. WHITE PLASTIC TUSING DEADMAN-3 EVENLY SPACED 8",8"x16" CONC. BLOCKS TREE GUYING NOT TO SCALE FINISH GRADE AT LAWN r (1) REDWOOD 2x4" ( (4) 1/2x4" OR (2) 1 x4" LAMINA TED ON / SHARP CURVES ) REDWOOD HEADER NOT TO SCALE FINISH GRADE AT GROUND COVER SPLICE DETAIL PLAN NOT TO SCALE 3'-0" 'I (MIN ) NOTE: QUICK COUPLER SHALL BE APPROVED FOR USE WITH RECLAIMED WATER. QUICK COUPLER VALVE (PURPLE CAP) 3" IN GROUND COVER, NIPPLE -SCH 80 PVC COUPLING NIPPLE ELL NIPPLE -SCH 80 PVC COUPLING MALE ADAPTER QUICK COUPLER VALVE NOT TO SCALE r-DEEP WATERING DEVICE: / NOS 4" GREEN GRATE 4" PERFORATED RIGID DRAIN PIPE FILLED WITH / PEA GRAVEL DRIP TIJBE 2" ABOVE GRAVEL ( 2 PER EACH TREE IN LAWN ) ( 1 PER EACH PALM IN LA \\Is ) r-BREATHER TUBE: / NDS 4• GREEN GRATE 4" PERFORATED RIGID / DRAIN PIPE WRAPPED v.1TH GEOTEXTILE FILTER FABRIC 1 SURROUNDED WITH PEA / GRAVEL IN 12" DIA HOLE / ( SEE PLANS FOR AMOUNTS) I FINISH GRADE lmt:IE:ffi_ 3• MINIMUM ABOVE GRADE A I GROUND COVER. 1 /2" IN LA\'111 FJ.Ll.---:t--12" MIN. DIAMETER HOLE 7j"i--•II- "Tf:: 2 x CONTAIN7!!EH"l-++l~,I<, DEEP WATERING DEVICE NOT TO SCALE BELOW TREE PLANTING PIT SEE TREE AND SHRUB PLAN~NG W DH~IL FOR OUR REQUIREMENTS~ BREATHER TUBE PLAN TS PER PLAN SPACING PER PLAN TRIANGULAR SPACING NOT TO SCALE CENTER OF PLANT "---1 /2 SPACING FROM FIXED IMPROVEMENT: CURB, WALK, HEADER, ETC NOTES: I THERE SHALL BE NO FITTINGS OR CONNECTIONS TO OTHER FACILITIES BETWEEN THE METER AND 8ACKF~OW ASSEMBLY.It 2 .8ACKFLOW PREVENTER MAY NOT BE I INSTALLED IN PUBLIC RIGHT-OF-WAY 3CONSTRUCT 2' HIGH RETAINING 1 WALL ON 3 SIDES OF BACK•LOW I PREVENTER WHEN INSTALLED ON I TT~;,~~ T 4 ; 1 OR GREATER SLOPE. OPEN END 3 SHALL BE AT DOWNHILL SI DE OF 1 SLOPE. PROVIDE 2' HORIZONTAL I CLEARANCE BETWEEN WALL AND I BACKFLOW PREVENTER. 400 NOT I NST,~LL IN AREA I 2 ' ~----0 . SUBJECT TO FLOOD I NG. i MAX. , J .. JY" 12· MIN. •®--c:;· MAX. 2 I .:lG' MAX. FIN[SH r-r=======f==::::==nii -=111' LI// ,GRADE . I// I I \\;; .4 . .;:_,_,_z. '"': ,.._l]_. ',.t,,fl.. ,. ,.r:,.,J_. ii. ,,_~i,J-• :.t,,,4_. • .-_ 1~1·11 [ ~ 1 4~ C;NC~ P~Dj 1'~ ,, ''TT -1, -, i : c;;-;;, \ I= 1-· ' -, [ ME!TtR :I I -1 2000 PSI . ' @----i r 1 , ... , t--0 0--"I I .,-1..~--.I.,_ I : : '(<---►--' ,1 t, ,.. • • •• ..._ _,11•---.. '•-·· .. . I " " '. : I 3 3 I • ' , .. \ \ ', CONSUMERS RES PONS I 8 IL !TY " PUBLIC PRIVATE " .. -· . I! ____________ _.1• TO BE INSTALLED PURSUANT TO MUNICIPAL CODE -BOOK 14. 08. 010. 4001-SEC. 58, TITLE 17 OF THE CALIFORNIA ADMINISTRATIVE CODE. ITEM DESCRIPTION SPECJDWG 1 METER ANu VALVt. I t;;Y Lil::, I K JCT) . 2 TYPE K OR L HARD COPPER OR RRA~~ RISER PG 24 3 COPPER OR BRASS 90 Fl ROW I "., "" R »II NTS OR THREADED FITTINGS I 4 COPPER OR BRASS NIPPLE 5 BRASS UNION 6 APPROVED BACKFI OW PRFV NTFR A-.;C:FMBI y 40 7 1 CUBIC FOOi 1 2000 PSI THRUST BLOCK 8 METER BOX I BY u1::,TR11 T 40 CARLSBAD MUNICIPAL WATER DISTRICT REVISION AP.-, UATE STD. DWG. NO. 2 ]NCH AND UNDER W20 BACKFLOW INSTALLATION AUGUST 1993 R.P. BACKFLOW ASSEMBLY NOT TO SCALE TYPICAL INSTALLATION LAWN INSTALLATION INSECT CAP 2" ABOVE GRADE OR MULCH WHERE OCCURS __--MULCH FIN. GRD FLEXIBLE PVC .160"X. 220" O.D. DISTRIBUTION TUBING TREE OR SHRUB FLEXIBLE PVC .160"X.220" O.D. DISTRIBUTION TUBING 1 6" MIN. DEPTH I FOR TUBING / 1 MUL Tl OUTLET EMITTER \ IN 6" ROUND VALVE BOX I '!..!...!\'~;.,-,.,.-r-~-111=--·' . ,.,. ...... EMITTER TUBING INSTALLATION NOT TO SCALE INSECT CAP ,,.--GRATE FIN. GRD. DEEP WATERING TUBE FOR DRIP INSTALLATION TO TREES IN LAWN AREAS. SEE DETAIL THIS SHEET. @ ¥ WII♦)' Group LIIHM:IIJ,♦ ~"°""ii•c,t,,r• J<irri Roy W~ey. A.$.L.A. eGeO N.i'l\l.j~ ~d S111 102-IOJ L □ndscape ,(1,,.-,:h•ted $on Oi"g~. CA 92119 519/593-2522 CA LC ti 11;1~9 ENGINEER'S SIGNATURE REQUIRED ON PAGE 1 ONLY APPROVED: ENGINEERING PLAN CHECKER DATE APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS "AS BUILT" I~~~~~--/;Tyl. Jg TITLE: REVIEWE:D BY: •====-----------..-:-,,,,.---~ INS•ECTOR DATE t---t----+------------+---+--t----+----1 I s,HEOET II CITY OF CARLSBAD II SH1EOETs I . PLANNl~G DE'l"ARTME'NT . :====-=============:.=== DATE INITIAL DATE INITIAL DATE INITIAL REVISION DESCRIPTION ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL THE IRIS GROUP LOT 108, CARLSBAD RESEARCH CENTER CARLSBAD, CALlrORNIA APPROVED: ASSISTANT C.M,W.D. JOB NO. _9_6-_2_4~1 _____ _ DRAWING NO. 350-5L