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Home My WebLink AboutDWG 319-1L; MS 825; QUINTILAN; 01-03DECLARATION OF ARCHITECT OF WORK : I HERE~Y DECLARE THAT THE _DESllm Of THE IMPROVEMENTS A5 SHOWN ON THE:5£ PLANS COMPLIES WITH PROFESSIONAL STANDARDS AND PRACTICES. AS THE THE LANDSCAPE ARCHITECT IH RESPONSIBLE CHARGE Of THE DESIGN OF THESE IMPROVEMENTS, I ASSUME FULL RESPONSIBILITY FOR SUCH DESIGN. I UNDERSTAND AND. ACKNOWLEDGE THAT THE PLAN CHECK Of THESE PLANS BY THE CITY OF CARLSflAD ISA REVIEW FOR THE LIMITED PURPOSE OF ENSURING THAT THE PLANS COMPLY WITH CITY PROCEDURES AND OTHER APPLICABLE POLICIES AND ORDINANCES. THE PLAN CHECK DOES NOT, THEREFORE, RELIEVE HE_ Of MY RESPONSIBILITY FOR THE DESIGN OF THESE IMPROVEMENTS. - AS LANDSCAPE ARCHITECT IN RESPONSIBLE CHARGE Of THE DE5l6N OF THESE IMPROVEMENTS, I A(lREE TO IMDEHNIFY AND SAVE THE CITY OF CARLSBAD, IT'S OFFICERS, Al3£NTS, AND EMPLOYEES HARMLESS FROM ANY AND ALL LIABILITY, CLAIMS, DAMAGES OR INJURIES TO ANY PERSONS OR PROPERTY WHICH MIGHT ARISE FROM THE NEGLIOENT ACTS, ERRORS, OR OMISSIONS OF THE LANOSCAPE ARCHITECT IN RESPONSIBLE CHARGE OF THE . DESIGN OF THESE IMPROVEMENTS, MY EMPLOYEES, AGENTS OR CONSULTANTS. I j} /U / ~ ~ · --£6 S-:2'.' I /z1 /?; eNDSCAPE ARCHITECT LICENSE NUMBER DATE ~/'15-i'3 ftf1klfll?M Sf GA-v' [1,t,,:;<> 2'.'39'-371\? ADDRESS PHONE co 'h -~ i 'TIW I ■ ■ I ■ ■ I ■ ■ ■ ■ ■ "!---\" ■ ■ i ~T~ ~)~ 'f co .STA , ~/4 , ... I I I I I .. .. I • F A\IENu& I I I ~ I I I I I I I \ cl1 I I o 8}!-fl-1 1'1ffi A.AS11c..Noi:z..1.-l1.7 Ill l5t½f II 16COSl:f!11,:?11 MfJZ, ~ 168::.1 --B-16 :...s1 " IOQ.·i.A v lo H-L-A ,v ~ f:H-1zr11l1.--r1-ro"?ra1~ ® G* VALVI:, --If C.L-IZ"> 0 F-,GV -700 -seia.1!6 "l,IL-11::AfLot,,I B f,f'A I CD F-f:Al):'.f ~c, w ~ve-1 TtR we.~-C-L-Zoo ....... f\!C:. MAI~ -~ Ao @J I Z. 61.&:ff'c:N"" I Cl= I Z. ~o~ I~ IJM eef. V ~ <Sil£ Gf11,(~7",Tt::rl nt,llj'Lof.i ) Ill:.-:: . ' . .. . ' . I l / .::-:: / II.:::::. ; t1fr- .., ..... rl(~ ~AF-QI:!. f,A~ -&1111.:.,...,i, II f-AIHfilP-D ~•1111'~.C-M% .... fi~-$ ~ 1rlf~ lt:t:{GFf;. lt"l11H. [7ASf. _ W 6"'tV '?ML, ~ffH 1?' 1% vt;ft:<-P:MIN!Z-P ~'(' bKA,171fEH1 Of -~ f Ptt! ~Fi ft,Arl,tp:, J/3 IRRIGATION NOTES I. PLAN IS DIAGRAMMATIC AND INDICATIVE OF THE WORK TO BE INSTALLED. DUE TO THE SCALE OF THE DRAWINGS, IT IS NOT POSSIBLE TO INDICATE ALL OFF-SETS, FITTINGS, SLEEVES AND OTHER EQUIPMENT WHICH MAY BE REQUIRED TO MEET SITE CONDITIONS; SUCH FITTINGS SHALL BE FURNISHED BY THE CONTRACTOR. , 2. THE WORK SHALL BE INSTALLED IN SUCH A MANNER AS TO AVOID CONrLICTS BETWEEN THE IRRIOATION SYSTEt',, PLANTING,ANDARCHITECTURAL FEATURES. ALL PIPING, VALVES, OR EQUIPMENT SHOWN WITHIN PAVED AREAS IS FOR DESIGN CLARIFICATION ONLY AND SHALL B[ INSTALLED IN PLANTING AREAS WHEREVER POSSIBLE. 3. IT IS THE RESPONSIBILITY OF THE IRRll3ATION CONTRACTOR TO BECOME FAMILIAR WITH ALL GRADE DIFFERENCES, AND TO KNOW THE LOCATION OF FENCES, 5TRUCTURES, RETAIN I NO WALLS, AND OTHER SITE 1~1rROVEMENTS, AND i,E SHALL CAREFULLY INVESTIGATE THE STRUCTURAL AND FINISHED WORK ACCORDIN0L Y. HE SHALL COORDINATE HIS WORK WITH rHE GENERAL CONTRACTOR AND OTHER TRADES WHEN LOCATING AND INSTALLING PIPES & SLEEVES THROUGli WALLS, UNDER ROADWAYS, PAVING, OR STRUCTURES SLEEVES SHALL BE 2X THE DIAMETER OF rnr PIPE ENCLOSED 4. DO NOT WILLFULLY INSTALL THE IRRIGATION 5Y5TEH AS SHOWN ON THE DRAWINGS WHEN IT 15 OBVIOUS IN THE FIELD THAT OBSTRUCTIONS, GRADES, OR AREA DIMENSION DIFFERENCES EXIST THAT MAY NOT HAVE BEEN KNOWN DURING DESIGN. THE IRRIGATION CONTRACTOR SHALL A&,LIME FULL Rf5PONSl61LITY FOR ANY NECESSARY REVISIONS REQUIRED FOR INSTALLATION RESULTING FROt1 Hl3 FAILURE TO REPORT ANY SUCH OBSTRUCTIONS OR DIFFERENCES TO THE OWNER'G REPf:ESENTATIVE PRIOR TO BfGINN!NG WORK 5. THE IR.Rllll\TION SYSTEM DESIGN 15 BASED ON A MINl11Ul"1 OPERATING PRESSURE OF 30 PSI. THE IRRIGATION CONTRACTOR SHALL VERIFY PSI ( STATIC WATtf\ PRESSURE) PRIOR TO COflSTRUCTION. REPORT ANY DIFFERENCE BETWEEN THE WATER PRESSURE INDICATED ON THE DRAWiNM AND THE ACTUAL PRESSURE READING AT THE IRRIGATION POINT OF CONNECTION TO THE OWNER'S R£PRES£NTATIVE. IT SHALL Bf' THE CONTRACTORS RESPONSIBILITY TO SUPPLY PRESSURE REGUI.Mltm DEVICE .AS 51iOWN IN LEGEND OR ON PLAN TO REDUCE EXCESSIVE PRESSURES IN THE iRRIDATiOl'1 5E'<YICE TO A SUlfA8l.E OP[RATIN(i PRESSURE THROUGHOUT THE SYSTEM. 6. THE IRRIGATION L'ONTRACTOR SHALL FLUSH LINES & ADJUST ALL SYSTEMS FOR EFFICIENT PERFORMANC:.: THIS SHALL INCLUDE SELECTING THE BEST DEGREE OF ARC At1D/OR NOZZLE TC FIT THE SITE CONDITIONS; BY ADJUSTING EACH HEAD OR VALVE FLOW CONTROL TO OBTAIN OPTII-IUM COVtRA0E AND El lf11NATE OVcRSPRAY ONTO WALKS, WALLS, ROAOWAYS, OR BUli.Dll·Jl3S 7. ALL SPRAY IRRIGATION HEADS ADJACENT TO ANY PATH, WALK, OR PEDESTRIAN AREA SHALL BE 12" 'POP-UPS'. ALL SPRAY HEADS SHALL BE INSTALLED NO LESS Tl1AN 6" f"ROM F[NC[S OR WAL!.5. 8. "MULTI-EMITTER" HEADS SHALL BE INSTALLED BELOW GRADE IN ROUND BOXES AND TUBING IMMEDIATELY BELOW HEAD SHALL BE BUNDLED TOOETHER NEATLY WITH TAPE OR PLASTIC 'WIRE-TIES'. 9. ltJSTALL ALL IRRIGATION PIPE UNDER PAVING IN SCHEDULE 40 SLEEVES WITH MINlt1LIM 18" COVER CONTROL WIRES 5HALL BE INSTALLED IN SEPARATE SLfEVf'.i IRRIGATION PLAN 12257 OLD POMERAOO RD. POWAY, CA. 92064 II AS BUILT" TITLE _______ _ DATE LANDSCAPE ARCHITECTURE/CONSTRUCTION RLA 2652 REVIE\JED BY, INSPECTOR DATE +----+-----------+--+--.__--+_,.~1 CITY OF CARLSBAD 1s~Ts1 ;::L!:=..:JJ==='----'===P::::::L=:A::::N:::::N:::::IN::::G::::::=DE=:P::::::A:::::R:::::TM:::::E=:N:::::T===-::::::::::::::: /=! 1-----+--+-----~-----------+--+-----+---+-----I M"=' -se ~ /"2-"'l 1 '2.. LA c.<YS1'l'i Hlki..-~J.& c..a-lD::::11'1 IHI 1JMC::> C"f'N 2-1 <il~ --z1 1-----+--+----------------+--+---+--+-----1 DWN BY: PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL DATE INITIAL CHKD 8 >---~---.>---~--1 RV"D BYY: ,--t0ll0 A Cl 4-'h / ct_ /' ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL w I (..I '--' / ',/ / i.- I / ~----------~------------ I I D ?& ,z,. !~A1-h:,1 Jr.i.. Dot'1:f,;fi,.A ____ _ 1&1 SEED 111X FERTILIZER ( 12-12-12) UREA FORMALDEHYDE ·30:L 5t trun AGRICULTURAL GYPSUM MULCH TACKIFIER ~rt<tln~-~u,..,_,_ -~-- 1 \!7Jda.rl1x ~u 1 -_ l':>6. I I I . j2;1~~CA ~!¥c-81~c.-~ nii-11:c,\ fino l-Aie?~1~ ') .. -➔ 10 lo A ,c.,,1,.-Ao-1 v1i-l-e;..s W /~y ~,;. (-ryr @ klz:..u.....,;,) 1Jv1 I~~~ ·a~L1 ____________ __ __ ! __ r~ck,pj IA ~_k~ " '24" _!_1· b&-111?¾;:(~!Qo::!::!2:L_ __ -+~ E,;; ~3'J.I:j£:t:ICIHA O?t:1.S'.eli.c.t,. " I '='':). i ..,,,,-"''DY•>) \. ,>1,I;-: ,.c,, "' 300 lbc, c<'Y iJGre 300 lb, re· ac•·e BOO lbs w· acre 2000 lb~ ;1er ~ere SO lb'., re--ac,·e \~~~~~f=..l<~~-1' ---1 11--... '---+-'-A-'--+ ~, l-·1 ( _ __, 6 HA1!'\1A1N 61(,,,1-ht-1t-11::-~~~J7if pi,~·h1-i-k, oN-s1-,,;; ro ~f' -z-1 l!:oj~ d :JI W:::A 11 IAAi d ""4:,J C-d 0 1 .Sg C-cJSTA DRAINAOE SPECIFICATIONS I. 5COPE Of WORK A. Wor~ shall consist of the c.onstruction and Installation of complete drainage sy,tem. Bid price shall Include all labor, materials, tools, and RQulpment c.osts as well as any other expenses necessary for the completion of this project. 2. PLAN A. 48 hours notification shall be Qlven by the contrqr prior to field verification of finish grading and construction shown on the p Jans. B Area drains and lines shall be installed as shown in diagram on plans. Additional drains mil\/ be Installed as necessary only with prior approval or owner. C. Drain pipe shall drain at s:i: min slope aw8'{ from drain inlets. D Drain inlets In planter areas shall be NOS "74 6" atrium grate. Channel drain shall be NDS SPEE-D channel drain, 2" x 4" NOS "243 with black grate E. Drain pipe may be ADs_. ... -.. non-perforated tubing 4" or 6" in diameter. F. Contractor shall be responsible for selecting all mtlnQS and B~P~ ee~e drilling as necessary for lldequate drainage. • PLANTING NOTES 1. PLANT MATERIAL LOCATIONS SHOWN ARE DIA0RI\MMATIC AND MAY BE SU!lJECT TO CHANeE IN THE rlELD IIY THE LANDSCAPE ARCHITECT 2. ALL LANDSCAPE PLANT I Ne TO BE INSTALLED IN ACCORDANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY LANDSCAPE NAHUA.L-, 3. ALL TREES ARE TO BE STAKED ONLY AS SHOWN IN THE STAKING DETAILS. 4. PLANT COUNT IS rDR THE CONVENIENCE Of THE CONTRACTOR: IN C'ASE OF 013CREPANCIE3, THE PLANT SYMBOLS SHALL GOVERN. 5. LABELING, EACH 6ROUP OF PLANT MATERIALS DELIVERED TO THE SITE SHALL IIE CLEARLY LABELED M TO SPECIES, VARIETY, AND NURSERY SOURCE. 6, -THE SIZE OF THE PLANTS WILL CORRESPOND WITH THAT NORMALLY EXPECTED FOR EACH SPECIES ANO VARIETY OF COMMERCIAL NURSERY STOCK OR AS SPECIFIED IN THE DRAWINGS. PLANTS LARGER IN SIZE THAN THAT SPECIFIED MAY BE USED WITH THE APPROVAL Of THE LANDSCAPE ARCHITECT, HOWEVER, THE USE OF LARGER PLANTS WILL EFFECT NO CHANGE IN CONTRACT PRICE. 7. REJECTI01'1 OR SUBSTITUTION -ALL PLANTS NOT CONFORMINO TO THE REQUIREMENTS AS SPECIFIED, SHALL BE CONSIDERED DEFECTIVE, AND SUCH PLANTS, WHETHER IN PLACE OR NOT, SHALL BE MARKED AS REJECTED AND IMMEDIATELY REMOVED FROM THE WORK SITE AND REPLACED WITH NEW PLANTS AT THE CONTRACTOR'S EXPENSE. THE PLANTS SHALL BE OF THE SPECIE, VARIETY, SIZE AND CONDITION SPECIFIED ON THE DRAWINGS. UNDER NO CONDITION WILL THERE BE ANY SUBSTITUTION OF PLANT SPECIES OR SIZES FOR THOSE LISTED ON THE PLAN, EXCEPT WITH THE EXPRESSED WRITTEN CONSENT Of THE PROJECT LANDSCAPE ARCHITECT. 8. THE BACKFILL 111X FOR USE AROUND THE ROOTMLL OF CONTAINER GROWN SHRUBS AND TREES LISTED IN TH£ SPECIFICATIONS SHALL BE BASED ON LAB ANAL YSls"oF SOIL SAMPLES TAKEN FROM THE SITE ,AND PAID FOR BY THE OWNER /%8 'SftL'.-f) 1 [-1"-0Vl[)f, 1 Uf( li:? e-l'('y 1.--.Ai'VXAft IHSf1<C-fOf, . 9. ALL LANDSCAPE PLANTING SHALL RECEIVE "A0RIFORM" 2_ 1 GRAM PLANTING TABLETS A[> FOLLOWS; I &AL SHRUB .---2 TABS/PLANT 5 0AL SHRUB ---3 TABS/PLANT IS &AL TREE --- 5 TABS/PLANT 24" BOX TREE --- 7 TABS/PLANT 36" BOX TREE---IO TABS/PLANT 48" BOX TREE-- -12 TABS/PLANT lo. M"i?,o::, ~ u f11',t-m:D IH 1pt:&f' f-C:6T I ~ ~~bf~ ('!>()'~) IL flL-L-O:::,i'Sl.f 6-::JNfAltm flAN~ H / ¼.-1 ":OIL.<..-,1 e,Jsro~ L-1&1~1 W'&IG+lf f?Al:::~-~ 11 It, AJ ... L.-~MIOOO 10 1t-h~~o jO 6ls ''CMJHrl~G, VAr~r1 , -I co,-rm.'-'T'oJZ. ,e,HAJL -e.t.let11f wiz.111a.~ v'ER.IE'O\f'otJ fp.;,N .<::Q.Jtu,e tlLlt~~y 1o C11Y 1~1'0~ f~1orz.. f t1 ~1 rN-f,fAL.l.A-rto1'1 PLANTING PLAN l.. II AS BUIL T11 . ~ 1\1'-\DSC,4~ ~~f.H~cp~ .. ~ 1M A.fl= Ill -·.:\ nsc -21::i'l-~74-0 -o~, ~ ~{'o''t ~60Urz:.c:,la ~1,, -:t-1,'; DATE C.::. f1_. --t It .. "'"\. ' . -.~ u fl' 12257 OLD POME:RADO RI. TITLE ~ 1J,z'7lfi_ J 't POWAY, CA. 92064 REVIEVED BY, Y'.f..,: • 4" LANDSCAPE ARCH1TECtURE/CONSTRUCTlON RLA 2652 E '.:{!f!_OF C~l\•~ /\,l,I< INSPECTOR DATE ~ CITY OF CARLSBAD I sH;Ts I 2. PLANNING DEPARTMENT Mb-&21o / 2.jlZ. l..-A LOSTA AV~ f-111..,l..-~<& c..a-lo::,i•11t-l1dMG C"'fl'I Z.I ~ ;' -~~ , {J AP;~ ,,;':;; IL/ "',6·-'--/ ¥5-9/ A'.SSlSTANVPLANNING DJ-RECTOR DATE o" OWN BY: PROJECT NO. DRAWING NO DATE INITIAL DATE INlllAL DATE INlllAL CHKD BY; Poos,-1-"JI'}-IL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CllY APPROVAL RVVD BY• IRRl6A TION SPECIFICATIONS I. SCOPE Of WORK A. Jhis work shall consist of. the Installation of a complete automatic lrr1gatlon system as shown on the plans Bid price shall include all labor, rnat!!rials, tools, and equipment costs as well as any other expenses necessary ror the completion or this project. II. 'PLAN A The plan is diagramatic. Refer to notes, details, and legends to verify locations and type of irrtqatton equipment. B. Contractor shal 1 carefully check and verify on-site conditions and be ramlltarwtth the location and details or on-site connections of water and pow er sources. c. 01screpanctes between the plan elements and/or site condtttons must be brought to the attention of the owner's representative during bidding and prior to proceeding wltn any work. Fatlure to do so w111 result in • responsibility by the contractor for any and all revisions that result therefrom. Ill. MATERIALS · A All materials shall conform to local ordinances governing irrigation equipment. B. All materials and e~uipment shall be new and shall conform to these specifications or as called out on the plan. C Substitution of equipment will not be allowed without prior written approval or the landscape architect. Standards or perrormance or original specified materials and equipment shall be used as the performance standard, substitute material must match specified material. contractor shall submit data to support claims of equal performance D. Equipment and materials shall be as per the following specifications, 1. Backflow Preventer: a. Backflow device shall be a reduced pressure type with resilient seals _ b. Contractor will provide owner with certification or installed device by local Water Authority 2 PVC Pipe a Pressure line pipe shall oe Sch 40 PVC type 1120-1220. b. Pressure line fittings shall be type 1-11, sen 40, NSF approved. c. Lateral non-pressure pipe shall be PVC CL 200, type 1120-1220. d. Lateral line fittings snail be type 1-11, sch 40, NSF approved. e. Emitter lines shall be per legend on plan or per detail. e. Pipe shall be marked at Intervals not to exceed rive reet with the following information: mfrs. name, pipe size, pvc type and grade and rating in psi. f. Solvent shall be as recommended by pipe mfr. and NSF approved. 3 copper wire a. All copper wire shall be seamltss, type K. hard drawn. b. All direct burial wire shall be A:WG-U.F "'14-600 Pilot, ... ,2-600 Common, 12V, U.L approved. c. Pt lot wires shall be Black or colored; common wire shall be White. Install per mfr's specif1cat1ons. Provide spare pilot wire from controller to each valve manifold. d. Wiring shall occupy the same trench and shall be installed along the same route as pressure supply lines whenever possible e. Control wires shall be bundled with electrical tape at maximum five foot intervals. 4. Excavation: a. All irrigation pressure lines shall have a minimum stx tnch clearance from each other, and from any irrigation lateral lines and from lines of other trade,(gas. electrical, pnones, etc.). b. Parallel lines shall be mstalled over one another. 5. Backfill: a. Backfill snail be free of debris or org1mic material that may damage pipes or equipment. b. Compact backfill to a dry aensity equal to aoiacent unaisturti€.-d su1i in planting areas and to 95% under paved areas. c. Finish grade of backfilled trench shall conform to adjacent grades. d. Provide mmimum_ of eighteen inches of cover for pressure supply Imes and twelve inches over lateral PVC non-pressure lines. e. Provide minimum of twenty-four inches of cover for all piping under paved areas. Sleeve per note. f. Poly-pipe shal be buried not less than 6" (six) inches deep; burial shall be counted from finish grade below mulch cover g. Should backfill settlement occur and adJustments in grades, equipment, planting or other improvement become necessary, 1rrigat1on Contractor shall make all required repairs without cost fo the Owner. IV. LAYOUT A Prior to inst11llation, contractor shall mark-wt, with chalk all pressure supply lines and laterals indicating the loci,tions of irrigation heads. B. Layout shall be such that no hindrance or interference with planting or c;onstruction occurs. C. Owner·s representative snal I approve of layout prit>r to installation V. INSTALLATION A. 1rr1qation heads and risers shall be installed perpendicular to the finsh grade and checked for adequate coverage prior to permanent staking. B All liries shall have a minimum clearance of six inches (6") apart from each other. - C Flush all lines prior to installation of sprinkler neaas D. Spacmg of heads shall not exceed the radius indicated by the mfr (Anti-Drain valves shall be installed wherever necessary to prevent low head drainage.) VI TESTING A PRESSURE TESTS I. Pressure tests shall be performed in the prestnce of the Landscape Architect (239-3740) and City Landscape lnspector(438-t 16 I x 4221 ). Contractor shall notify City Inspector 72 hours prior to hydrostatic testing of main lines. 2. Pressure Mains shal I be capped and tested at a hydrostatic pressure of _150 p.s.i. for a period of three (3) hours and proven water-tight prior to installing remote control valves Any leaky fittings, joints, and pipe shall be replaced and the line re-tested. 3. Lateral lines shall be capped and tested at the design pressure, at the last head, for three (3) hours and proven water-tight prior to insta I lat ion of sprinkler heads. Any leaky va Ives, joints, fittings, or pipe shall be replaced and the line re-tested 4. Contractor shall provide all equipment necessary to conduct hydrostat 1c test mg. B fOVERAGE TEST ~ When system 1$ complete, contractor shall perform a coverage test to determine that coverage is adequate and complete. 2. Adjustments shall be made by the contractor to compensate for site conditions and variations in grade 3. Heads shal I be adjusted in heiqht and alignment after planting is completed and prior to hydroseeding to ensure adequate coverage and that spray stream clears adjacent plant material. VI I. CONTROLLER SYSTEM A CONTROLLER I. Controller shall be a solid-state unit providing for manual or completely automatic, sequential operation. 2. Each station shall be capable of independent programminq from 0-99 minutes in one minute increments on 12 hr am/pm or 24 hr clock and shall ope_rate a minimum or one :,,,i VAL remote valve per station. 3. Automatic starts: up to four starts per day for each station on any quarter hourwith variable day cycle: every other day, every other day etc. ' 4. Water conservation budgeting: from 25% to 200% in 25% increments. 5. Emergency power back-up. N1Cad battery with trickle charging system for but It-In standby schedule; each station twice a day for five minutes. B. CONTROL WIRES 1. Sizing for control valve wires shall conform to the following chart: 0 -1,000ft -12GA 1,001 -1,SOOH. -IOGA In no instance, shall any valve shall be more than t ,500 ft. from controller 2. Wire color shall be as follows a. Controller system wiring shall be per detail on plans. b. Pilot wires shall be a different color wire for each controller. c Common wires shall be white with a different color strioe for each controller. 3 Wiring shall be taped together at 10 foot intervals 4. Provide expansion curls within 3 Feet or each wire connection and at each change of direction by wrapping 6 turns of wire around a I-inch diameter pipe, then withdrawinq the pipe. 5. All splices shall be made with Rllinbird St-03UL "Snap-Tite" wire connector and PT -S5 sealer Viti FINAL ACCEPTANCE A. Contractor snail demonstrate to owner the operation of each irigation system and piece of equipment _ , . B. Contractor shal I provide owner with all manufacturers data packed with equipment. C. contractor shall provide reproclucible "As-Built" plim to owner depicting the actual locations of lines, heads, valves, and controlling systems. Eacli valve for each controller will be clearly shown and its station number indicated. (Landscape Architect will provide base map at cost) D. Contractor shall provide copies of controller programs, keys to the enclosure, and any special tools delivered as a stock" accessory with any equipment F. Maintenance period shall not commence until requirements of this section have been fulfilled to the satisfaction and written acceptance by the owner. IX GUARANTEE Contractor shall guarantee that system 1s free from defects and workmanship, for a period of one year; ordinary wear and tear, unusual abuse, or neglect excepted. X MAINTENANCE Maintenance period shall be ror 120 calendar days, commencing from date of final acceptance by Owner's representative and City Landscape Inspector and shall consist of the following: A OPERATION 1. Periodically (once per month minimum) Contractor shall check all systems for proper operation and coverage. Lateral lines shall be flushed out after removing the last two sprinkler heads at each end of the lateral All heads are to be adjusted as necessary for unimpeded coverage 2. Contractor shal I adjust the watering schedule to equal weather and climatic factors. Application rate of approximately 13 -20 inches per year shall be programmed after maintenance period 3. Owner shall be given a key to controller and instructions on how to turn off system in· case of emerqency. 4. Two weeks prior to the end of the maintenance oeriod. all villlve bm111s shllll be checked for soil mvasion, cleaned out, ana new gr,ivei replaced as noted in original specifications 5. Screens in backflow preventer strainers shall be checked and cleaned as necessary three (3) times per year. 6. Contractor shall utilize repeat cycle on controller to eliminate excessive run-off_ 7. Contractor will tie responsible for trimming and makmg necessary adjustments to riser height as growth ra[es indicate during the maintenance period. 8. Al 1 systems shal I be personally observed by Contrllctor's Supervisor during operation cycle at least once per month to verify effectiveness of sprinkler operation. 9. Contractor shal I throttle down valves; adjusting flow to produce droplets instead of useless fogging for effective water aplication. 10. To minimize disease occurrence in plant material and reduce spray nuisance to pedestrians and vehicles, hours of scheduled operation will be programmed for early morning hours, or per City watering schedule. B MAINTENANCE - I. Any repairs made by the contractor will be made with the equipment originally specified, unless otherwise directed by Owner. Substitution will be allowed only with prior written approval of Landscape Architect 2 Repairs to irrigation system, caused by conditions over which the contractor does not have direct control, shall be paid for by the Owner as extra work. Repairs covered shall include; vandalism, storm damaqe or other Acts of God, and damage by others It shall be the contractor's responsibility tcr document and report such conditions immediately to owner's representative, and obtain written approval prior to performing repairs. 3. Contractor shall make minor repairs und!!r this contract Minor repair shall be defined as an occasional repair due to normal wear and tear, such as a broken riser, which can be repaired easily without the need of a specialist It will not be the responsibility of the contractor to pay for equipment requiring replacement, but he will be responsible for the fabor involved. Heads shall be of the exact type as previously instai\ed 4. Malfunctions of any nature, which are deemed to be the fault of materials, and still covered under original guarantee shall oe reported immediately to the owner's represenlative. It is the Contractor's responsibility to replace warranteed parts and equipment 5. Any damanges to system caused by contractor's operations shall be repaired without charge. Repairs shall be made within one watering period 6. Contractor shal I furnish his own hoses, nozzles, hand and power tools, and controller keys as required to comply with the work requirements for maintenllnce. PLANTIMG SPECIFICATIONS I SCOPE OF WOffl( This work shall consist of performance or soil preparl!ltion, planting and hydroseeding of those materials ca·Jled out on the plans and installation per the details depicted on the plans. Bid price for this work shall include all labor, materials, tool, and equipment costs as well as any other appurtenances necessary for the completion of this project 11 PLAN A. The plan is diagrammatic. All plant material locations shown are approximate B Plant symbols take precedence over quantities shown on the plant list. 111 MATERIALS Header, where specified, shal I be 2"x4" redwood construct ion rough heart for all straight runs Three ply lamination header of 1/2" x 4" construction rough heart shall be used for curves Stakes shall be 2" x 2" x 12" redwood and located at splices, corners, at intervals not to exceed 6' and driven sliqhtly oelow the top of the header. Splice plates shall be used at butt join1s. Header shall be nailed to stakes with two galvanized nails. Splice plates shall be centered on the joint and nailed to each header with four galvanized nails. A PLANTS 1. All plants shall be of healthy or normal growth, well rooted, and free of diseases and insects Quality and size shall conform to the State of California Grading Code of nursery stock; number one grade. 2. Plant material shall not be root-bound. Project Landscape Architect and/or Owner reserves tne right to reject any and all material found to be defective Defective material shal I be removed from site and replaced with acceptable material at contractor's expense. 3. Contractor shall be responsible for damage to plant material due to neg I 1gence or irrigation system failure cturing construct ion or during the maintenance period. B~ VI 11 GUARANTEE - I. All seed is to be delivered to thl! iob site, unmixed, iii\ separate sealed containers. Each sealed container shall bear the seed supplier's tags which shall indicate the weight •bf the container, seed type, purity and germ mat I on. 2. All seed shall be labeled accordinq to State and Federal Seed Laws. 3. A sample of each seed type may-be drawn and held for testing before seeding operations. If any discrepancy between specifications and germination material is discovered, contractor shall pay for seed tests performed by Ransom Labs (805) 684-3427, and shall replace seeded area with specified mix. IV SOIL PREPARATION V A Grading and shaping shall ut11ize only on-site soil and is to be completed prior to addition of soil amendments or placement of irrigation lines B. Addition of required soil amendments and fine grading operations after installation of irrigation lines and equipment is solely the responsibility of the Landscape Contractor C. All landscape areas shall be ripped or serrated to a depth of six (6") inches in a horizontal direction prior to any planting or irrigation installation. D Slopes shall be raked in a horizontal direction prior to any planting or irrigation installation. - E. Bacl<fill mix and amendments shall be as specified from soil tests performed by a qua I if1ed test mg laboratory after rough grading operations. All backfill and amendments shall use native soil as a mix base For bid purposes, the following may be used: 6 parts On site soil 4 parts Nitroqen stabilized organic amendment I lb. 12-12-12 NPR fertilizer per cubic yard 2 lbs. Iron sulphate per cubic yard Contractor shall be responsible for verifiying backfill mix with delivery reciepts of all specified amendments, or shal I provide mixture receipts from commercial soi I company. D. Area drains and dr_amage I ines sha 11 be ins ta I led per p !ans (,;.~t. f'l>!--Hlt,k-,,') - Where required, add1t1onal drams may be installed as necess1Jry with prior wntten approval of owner. Such drains shal I have 4" N.D.S. 'spee-d-basins· _y,tith 4" green atrium gr11te in planting areas. Attach basin/inlet to 4 ADS non-perforated tubing and slope al .S% min. to curb opening or on-site catch basin. Contractor shall be responsable for selectmg all fittings and obtaining curb core drilling as necessary for adequate Clrainage (~""'DDl 'TTcNA-1-""'ai,;l.'..h L... e..) PLANTING -1 · A GENERAL I. Set plant plumb and hold rigidly in position until soil has been tamped firmly around ball or roots. 2. Use only specified mix for backfill. 3. Backfill pit with planting soil half its .dept.h and water thoroughly. Backf1ll remainder of pit with plant mg soil. Firm down, eliminating all air pockets Do not pack 4. Construct watering basins equal to diameter of pit e~cavated for planting plant material. Depression of each basin shall be capable of holding a depth of 3 inches of water. 5. After watering,_ any settlement within basins shall be refilled to requ I red grade w I th prepared soi I. B. Contamer-Grown Plants I. Can removal Cut cans on two sides with an acceptable can cutter. Do not injure root ball. Carefully remove plants without injury or damage to root ball. After removing plant, superfically cut edge-roots with knife on three sides. 2 Box removal: Remove bottom of plant boxes before planting. Remove sides of box without damage to root ball after positioning plant and Par"i3'I'' hsc1·•;,i1n,0 • ~ • • ' '--I;; '" l • l • IL '::,• 3. Dig pl1lnting holes to accommodate root balls per detail. 4. Hand backfnl and hand tamp, leaving a slight depresssion around plants. C. STAKING OF TRFES Stake trees desianated to be staked, with minimum of one stake on windward side or tree. VI HYDROSEEDING A. GENERAL I. Al I slopes shall be cleaned and raked. Water lightly ror three days prior to seeding to properly moisten the soi I. B. MATERIALS . 1. Mulch: _Fibrous wood cen~lose material dyeCI green containing no germination or growth-tnhib1tmg materials. It shall have a consistent texture which disperses eas11y and remains suspended in aqitated water. Mulch shall be of the type specified on the plans and applied in the quantities listed thereon. 2. Tackif_Jer _ Shall be an organic base binder that will provide soil stab11lzat1on and allow moisture to penetrate into the soil Tackifier shall be of the type specified and applied at the rate specified on the plans. 3 Fertil_izer: Shall be of a commercial 9.rade of_ granular or pelletizer matenal, free-flowing uniform compos1t1on with an N-P-K rating as spec1f1ed on the plans and applied in the quantities thereon. 4. See.d: sha 11 be 11s described in Section 3B above and of the species and var1et1es listed on the plans and shall meet the purit)' and germination standards thereof. Application rates shall be as specified on the plans. VI I HYDROSEED APPLICATION A EQUIPMENT: Hydraulic. equipment used for the application of slurry shall have a bu1 lt-m ag1tat1on system with an operating capac1ty sufficient to agitate, suspend, and homogeneously mix slurry. Distribution lines shall be large enouqh to prevent stoppage and to provide even distribution or tne slurry over tf\e ground. In order to facilitate proper coverage, the pump must be capable of exerting up to 150 PSI at the nozzle. The slurry tanks shall have a minimum capacity of 1500 gallons and shall be mounted on a traveling unit wh_ich, will place the slurry tank and spray nozzle within sufficient prox1m1ty to the areas to be seeded so as to provide uniformity in distribution without waste. The mixture of seed and additives are to be applied by as hydro-mulching machine The nozzle heiqht shall be between 6' and 10 above ground lever. Discharqed pressure at tf\e nozzle shall be I 00 PSI. B PREPARATION· The slurry preparation shall take place at the work site. I. With the engine at half throttle, begin adding water. Wnen the water level reaches the height of the agitator shaft, good recirculation shall be es tab Ii shed. 2. Add fertilizer per hydroseed mix on plans when tank is at least one-third ful I Of water. 3. Enqine throttle shall then be opened fully when tank is half full of water and all fertilizer has been added. 4. Wood pulp mulch shall be added and all of the amount specified on the plans shall be added by the time the tank is two-thirds to three-Quarters Ful I. 5. Seed, in the quantities specified on the plan shall be added last and the tank brought to its full water capacity 6. Spraying shall commence immediately when tank is filled 7. No hydroseed shall be applied within 24" of any container plant material C. APPLICATION The operator shall spray the slopes with a uniform, visible coat by_using the green color of the wood pulp as a guide The slurry sr,all be applied ma sweeping motion, in an arched stream so as to fall lili-.e ram allo_w1nq the wood fibers to build on each other until a thorough coat is ach1evea and the material 1s spread at the required rate per acre. D. TIME LIMIT: All slurry mixture which has not been applied to the slopes within four hours after mixing wi 11 be rejected and removed from the project at the Contractor's expense E. PROTECTION: The Contractor shall protect all areas not being treated from d11mage at all times Special care should be exercised in preventing any slurry to be sprayed into drainage ditches or channels which may impede the free flow of rain water, or onto adjacent property. Any slurry spilled into restricted areas shall be cleaned up immediately. Al I shrubs _and trees shal I Ile guaranteed lly the Contractor for one or more of the_followmg lengths of time upon completion of the specified maintenance period A All one gallon and smaller material -90 days. B Al I five gallon and larger material -120 days. IX MAINTENANCE M_aintenance period sha-11 9e for 120 calendar days, commencing from date of fmal acceptance by Owners representative and C-ity Landscape Inspector. Plant maintenance shal I consist of the following- A Care and maintenance of_ plant basins for contamer stock,removal of known noxious weeds from proiect area, and mowing and triming of lawn. B. Replacement of diseased or dead container stock Fertilize with Best Triple Fifteen 15-t 5-1 S two (2) weeks prior to the end of the maintenance period C. Cleaning of drainage structures of debris that might impede the flow or water tnrough them. D. Contractor shal I inspect the site no less than once per week during the maintenance period ~ ~d1➔~ ~ / ~,te.E ~f-~-~rur m ~~~ fl-AA71~r., \::j'----~·t'} GfoJND ~ -=f,O.C,lµG @ IIOV 1r-l -"' f& Q) LANDSCAPE ARCHITECTURE/CONSTRUCTION ' . ~· FK'co - MNIS """'°" 12257 OLD POMElADO lD, POWAY, CA, 92064 RLA 2652 ,,, (H) \ I -~ r-f:9A-e±, ~LL ._( !, CL I I I I "' C, - Q\l\lr ---~µ~t? ""'== -tt"MI/J p;=- rl/,' ., •. ' 11 AS BUILT'' TITLE________ DATE REVIE\JED BY• INSPECTOR DATE ~ CITY OF CARLSBAD ~ 1-----+-~----4-----------------+---+---+----1------1 ~ PLANNING DEPARTMENT ~ ~::::::::::'..-========:::::::::::::==':=:::::::====---':::::::::~ M6 ·~2 E> / 2-°ll'Z. L.A &O-ST,A A~ Hil.--l.-HAU.s ~b?M I~ I iJ M~ ( "'f'!'I ZI ~. ~~-% z.")/ • ~ l----+----+-----------------+---+--+---t---------1 -" ,·TANT .f"LANNING DIR•'TOR DA TE INl'flAL ENGINEER OF WORK REVISION DESCRIPTION DA TE INl'flAL DA TE INITlAL OTHER APPROVAL CllY APPROVAL PROJECT NO. PUO 89~.+ DWN BY:/. __ _ CHKD BY: __ _ RV\JD BY, DRAWING NO. "!119' /1-