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HomeMy WebLinkAboutDWG 331-1M; PD 411; RANCHO CARRILLO - DETENTION EMBANKMENT; 01-21RECLAJMEDj'iAT-ER NOTES • • • 1. All wel'k 91'1.U 1M dolw in -lclM.CW """'Ille C•111111cl ~ .,,,_, Oistrict's (CMWDJ ·c1r1,bad Rules and Regulations for Construction of Red1imed Water M1in1· dated Octob■r, 1993. 2. Drinking fountain■ shall be protected from spray of ....:,t■tmild w■t■r 9Nt manag1ment practices shall be used to minimiH reclalmad water encroachment on public faciltties such ae picnic tables. BBQs, playgraunca, sand tot lots, etc. 3. Best management practi-ahll1I bl uaad to .itmln■le or control to the bNt extent possible ponding,· run.off, over-spray and misting. 4. Hose bibs are strictly prohlblt■d. 15, on .. ite cro .. •connections betWNn r■cl■imed w■-r lin■-1111d ,.uhlbk, Wllltr line$ are strictly prohibited. S. No substitution of pipe materi■i. wlfl bl 1Nl)ldl•~ without prior ,-pprovlll of the Carlsbad Municipal Water District. 7. All mainline pipes shall have wami111g l■pe • Carlebad Mw,ieipal Waler District's rules and regulations. I. The irrigation 9ystems shall bl run b■fW••n lh• houl'9 of 10:00 p.m. MCI 6:00 a.m. the following morning (apot irrigation could bl done at a diffe,.... ,time) with qualified supervision pel'$onnel on site. t. Provide a minimum of at least 18 inches of cover ovtr 111 Wl1'iflG and pipint- HII. Non..cteslgnated UM areas shall be protected from eontact wllh reclaim■d water whether by windblown spray or direct application through irrigation or other use. Lack of protection, whether by design, construction practic■ or system ope...tlon is strictly prohibited. 11. ;Irrigation heads shall be relocated or adjueled to p,..v,nt 0111r-spr1yina Of'I sidewalKS, street, and non-designated u11 area■. 1 :/!. Reclaimed water quick coupling valves shall be of a typ■ --■~ for the u11 on reclaimed water distribution systems (spikes not exchange able wllh potable watar quick coupler spikes) per Car11bad Municipal Water District's ,rules and regulations. 13. Meters shall be sized by the C■rl•b■d Mun~ip■I Waler Diatrict. 14. All irrigation pipes shall be stenciled with the warning "Non--pot■lill■ Wfll■r" Clf "Reclaimed Water. color coded (purple) and laid with warning tap■ and ttenclling oriented toward the top of the trench per Carlsbad Municipal w-■,: District's rules and regulations. 1·1. All potable and reclaimed water pip■■ 1h■II be inllt■H■d wilh Iha at■nclllng oriented toward the top of the trench. 1•1. When a potable water line and reclaimed wnr Im■ erON, th■ ,..claimed lift■ shall be installed within a protective sleeve. Th■ sleeve $h■II extend 10 feel from each sida, from th■ center line of potable line, for a total of 20 feet. 17. A 10-foot horlz:ontal ,,.,p■ration between potabla water and reclaimed w■t■r mains must be maintained at all times. The potable line must be installed above the reclaimed line. 1t. A minimum of 12 inches of v■rtlcal ■■p■raliol'I b■tw■■n utllMin mulll be maintained ■t all times. 1t, Developtr/Contractor ,natl eo,Mluct a cro■■..()Oni'l■lltlen IN! and COY■Ntl test at directed by Cartab■d Municipal Water District 1ndlor the S■n Die!IO County D■partmant of Environmental Health prior to any usa of raclaimed water. JI. Quick couplir,g vatvfl u■■d In r■cl■im■d w■l■r ayatems ah■11 contcrrn to Iha following: Reclaimed WIier: Quick coUflllnt va1vH u■■d 11'1 r■cl■lm■d ~ ayetem• ahall have Acme type thr■■dl (apikH not interchangeable wMh potable W■- quick coupler spikea) and purple colored looking covers permanently attachad to ti,■ valve. Quick.coupling v■lvH shell be Nelson No. 76-45, Hunter No. HV1 OOA--RL•NP or approved equal. 11 . An annual cros1-connection Inspection shall be -. t,y tlthtr C■i'letlad Municipal Wetar District or San Diego County Department of Environm■Mlil1 ; Health. Copin of inspection reports will be forwarded to the non-inspecting -party. JI. 'Oev.io,tr thall ~ "Plotel■lmed WNr Do Not Drink" aign location, on ·the11 plans. 23. ;An on•alta uurl~ ltlell·be deaign■IN in wrtll"9. --Thia individual :shall be familiar w~h plumbing 1y1tema wtthin the property, wtth the ba1ic ,eonc■pts of backflow/cross connection protection and the specific -requirements of a reclaimed water system. Copies of the designation, with eontact phone number$ shall be provided to Cart1bad Municipal Watw bi strict and Sen Diego County Departm1nt of Environmental Health, In c■se of emergency contact David Lother at (760) 79l-2S80 or after hou,. contact David Lothar at (760) 793·2580. 2'. Ml IJl;lbllc end private potable water mains shall be indicated on the lrrlQatiOl'I plans. H. On reclaimed water ■v■l■m9, al1 appurt■,1-(aprinkler l'l•lda, vat.o■ boxes, etc.) shall be color coded purple per A'NWA guidalinea end Section 404954 of the California Health and Safety Code. • -.ma Numb■N I, 1111 & 23 ffl■II be ,aqulNd ju■t prior to Ille adw■1 u■■ of reclaimed w■t■r. Item Number 22, th■ sign■g■ pl■na, shall bl a part of fhl• I.I". but the actual signs and tags will be installed just prior to actual use of reclaimed water. NOTE, lies! M■•n•g■rnent F"r■ctiees wil'I be u■■d to ehmi,nale or m•i,riimi:n recla•irnecl water runoff from use site. INSPECTION PROCEDURES I. City con■truction in-i,■ction ah■II include· A Location of pipe lines B. Trench depth C. l'!equired separation (lu1ri.fontally ■net ll■l'tleally) D. Pipe identification (P.O.C. 's) Point of Connectiont E. Location and identification of sprinkler heads F Warning signs at the site and on the trucks hauli•n111 r■elllimedl w■l■r (If reclaimed water is used for construction) An apll)roval 1-r regarding tha in-i,■ction of the pr..;■et ■hall be ob!■in■d fron, 11'1■ City and District. and be forwarded to the San Diego County Department of Environmental Health prior to final inspection approval. II. District final inspection shall include· A Coverage lest, after completion ol lhe spri,n•kltr 1yat■m, lo Ntermi,n■ th■ adequacy of coverage on the approved use ar"a and protaction of areas net approved for receiving reclaimed water. Ill. Warning signs and labels C. Quick coupling valves. D. All aspects of the irrigation condllion• iMeludlng wi·ndble-lll'r■Y, runoff. ■nlll i:>onding, E. P!equired protection of all ,..id■ntial areas. F. Require,d protection of well,, streams. res■rvoirS, ale. G. Cross connection IH Annual insp,.ction shall 1•nelud■· A. Complete inspection which ,houh/l MV■r l"art A. l"'■rt !I ■na l"■rt G of Ill■ District's final inspection, SIGNAGE NOTES Tl'le lollowing ,u4d■lines fer Ill■ UM Ill 1'1"1Mllf WINr -1111 Ill■ INffll-lly pAl■d inside the door of each controller where they are easily visible. Place on an ll ½-inch x 11-inch sign. Color: purple background with black lettering. Guid■linH for Recl■im■d Wiler Ut■: 1. Irrigate batwean the hours of 10:00 p.m. and t:00 a.m. orily. Wal■,11,g outside this time frame must be done manually with qualified supervleory personnel on site. No system shall at any time be left unattended during use outside the norm•I schedule. 2. Irrigate in a mannar that will minimi2e runoff, pooling, and pondin;. Th■ application rate shall not exceed the infiltration rate of the soil. Timers mu•t be ad1usted so as to be compatible with the lowest soil infiltration rata percent Thia procedure may be facilitated by 1he efficient scheduling of the automatic control clocks, (i.e., employing the repeat function to break up the total irrigation time inlO cycles that will promote maximum soil absorption). 3. Ad1ust spray heads to eliminate overspray onto areas not under the eontrol of the customer. For example. pool decks, private patios and lots, and streets and sidewalks. 4. Monitor and maintain the system to minimize equipment and material failure. Broken sprinkler heads, leaks unreliable valves, etc should be repaired as soon as they become evident. 5. Educate all maintenance personnel on ■ continuou, basis of the presence of reclaimed water. Personnel must be informed that reclaimed water is mean1 lor 1rrigat1onal purposes only and is not approved for drinking purposes, hand or toOI, washing, etc. Given the high turnover rate of employees in the landscaping industry, it is important this information be disseminated on an almost daily b11i1. It is you, the Landscape Contractor, who is responsible for educating each and every one of your employees. 8. Obtain prior approval of all propo1ed changes and modification, to any private on• site facility. Such changes must be submitted 10 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 with the words "Warning Reclaimed Water -Do Not Drink" imprinted on one side, and "Aviso Agua lmpura -No Tomar" on the other side. Imprinting shall be permanent and black in color. Use tags as manufactured by T. Christy Enterprises or approved equal. I. One tag shall be lllt■ched to ■■ch vlllv■ ae follows: 1. Attach to valve stem directly or with plastic tie w,-p. ,i,r 2. Atta_ch to solenoid wire directly or with plastic tie wrap, or 3. Attach to valve cover with existing valve cover bolt. 8. AU sprinkler heads shall be identified as reclaimed water sprinkler haedl Each automatic controller and ~• Haociated eqUipment shall be identified wilh • ■itf, bearing the words "Reclaimed water used for irrigation" in English and Span.sh, with black lett,,. 1-inch high on a purple background. The sign shall be pieced so that it can be readily seen by any operations personnel using the equipment. IM,ACI( LOOO P.URl"t.f IACll<OfltOUNCl ~-1:.BLACK LETTERS 31!!." (NTS) 'Mllil'NING R LAIMID WATER DO NOT DRINK REC IMED WATER SO -AGUA IMPURA NOTOMAR (SIZE).12." )( 38'' ,.___ t" ILACK LETTERS .060 ABS PLASTIC ~ ITIC1<-0fll VINYL SIGNS ALSO .0115 ALUMINUM '---2" l!ILACI( LETTERS 1.-(NTS) Wil.RNlflG M:CLAIMtEO 'MITER DO NOT DRINK AVISO -AGUA IMPURA NOTOMAR (SIZE) 11"x 11" 11'' (HTS) .016 ALUMINUM, .090 Al!tS ~LASTtC OR i;;TICK-ON VINYL AUGUST 19197 12"..(N.TS) KEY MAP LANDSCAPE IMPROVEMENT PLANS RECLAIMED WATER SYSTEM (PRIVATE) Rancho Carrillo Mitigation & Monitoring Plan 3309 Palomar Airport Road Carlsbad, California ------------------VICINITY MAP • • I I ~I NORTl'I __ ..,.. .. N!,S ' I I I ' I \ \ ~<" PROJECT 11 ' SITE c:::-"' ~l<i ~,o~ ;--t"---~ SHEET INDEX: CMWD Landscape Title Sheet Project Cover Sheet VISTA ------·-· ------- 1. 2. 3. 4. 5. 6. 7. 8. 9. 10, 11. 12. 13. 14. 15. 16. Planting Plan Bressi Ranch Mitigation Area Planting Plan Bressi Ranch Mitigation Area Planting Plan Bressi Ranch Mitigation Area Planting Plan Rancho Carrillo Mitigation Area Planting Plan Rancho Carrillo Mitigation Area Sections LEGEND: I 1411!1111!11' Dl!C~ Tl1AT I AIM THE LANDICAl"E AiltCMIT!CT OF THE WOFtK FOR THIS PFtOJECT. THAT I HAVE EXERCISEO l'tESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS OEFINED IN SECTION 6703 OF THE BUSINESS "ROFESSIONS CODE. AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDAROS. I UNDERSTAND THAT THE CHl!CK OF ,.l'tOJECT DRAVVINGS 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 LANDSCAPE ARCHITECT OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. AO INFINITUM IRM KENNETH SHAl'1"ET LANDSCAPE ARCHITECT LICENSE NUMBER bAtE •1~11z LEPHONE GLENN=== ~ 2MI 1 SOutl'I l'oil'lt■ Dr, • Suite le0 • Loguno Hills. CA 92653 Arn of l"ropolld Reclaimed W1ter U11 Location of Connection l"oint■ • Meter & Backtlow l" ... v■ntlon Planting Details * 'DO NOT DRINK' Sign Locations ···-······ 8" Reclaimed Watar M•lnllna Pipe 12" Potable Water Malnllna Pipe 1!1" Potable Water Mainline Pipe 30" Potable Water M■lnlln■ Pipe Irrigation Plan Bressi Ranch Mitigation Area Irrigation Plan Bressi Ranch Mitigation Area Irrigation Plan Bressi Ranch Mitigation Area Irrigation Plan Rancho Carrillo Mitigation Area Irrigation Plan Rancho Carrillo Mitigation Area Irrigation Detai Is ---- ad DEVELOPER'S NAME: CONTINENTAL RANCH, INC. ADDRESS: 1283e HIGH BLUFF DRIVE, SUITE 300 SAN DIEGO, CALIFORNIA 92130 TELEPHONE: (780) 793-2575 BENCH MARK 17. 18. 19. 20. • 21. Irrigation Details tandard Specifications tandard Specifications tandard Specifications tandard Specifications eclaimed Water Notes s s s s R REVISIONS MUST BE APPROVED BY PUBLIC HEAL TH ENGINEER, CITY ENGINEER, AND DISTRICT ENGINEER PRIOR TO IMPLEMENTATION IN THE FIELD. Jet lJSlfl..;I 1------------------------1 !llSTl'CT Nf'FOIED Q-IAIIGES CAFlSW) M..N:PAL WA DESCRIPTION: STREET CENTERLINE MONUMENT LOCATION: STATION 249+07.56 P.O.C. ON EL CAMINO REAL APPROX. 2 5 MILES NORTH OF LA COSTA AVENUE RECORD FROM: COUNTY OF SAN DIEGO 41800 (249+07 56) ELEVATION: 307.874 DATUM: M.S.L. . infinitum «ari.£-:m. I IJSl~I INlNEfl ACE.atll 8N'f l"fOO cx:unv ~ ,ITAi. '...JC y 1 1---1----------------+----·-···-·· --- 1---1----------------+-----1----- APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. "AS BUil T' TITU-------""TE R£VJt\lED IY• INSPECTOR ""Tt envlronmen1al design and plonn~ 28 medlcl LANDSCAPE TITLE SHEET FOR RANCHO CARRILLO DETENTION EMBANKMENT AND MITIGATION PLAN laguna hills, co 92656 (714) 686 · 9620 t---t---l!----------------4--4---1----1---I l'ISSIST t~IIA~~11:~t:;~~1---------------+-:M:-::=1[,-l.,,111W.=,..........,IIA_1l:,,,_-1-111W.--l 1Dit,i BY: ID1llxs PR or -REVISION DESCRIPTION f-DllEll==-.. L.:,:.:Ll.::vM.=-lf-=QTY=...,....i..:,~=:IO:VAL=:...I ~D 8~.---II ORA-G N~I . 331-1M CMWD 86-502 @ VICINITY MAP .... p VISTA .... ... - CAM.~IO s palQl'l'IS( />-i(!)Or\ ~:::::C"'---, LOCATION MAP ,.. PROJECT :s.1 SITE ~ "'-""1 Wl!M! IOl9!GNIO IIY M!l"l!MIIICM T~~C l"t..Afll AMO --l'I..M4II -l"MID IIY IIIOI( l!!.NGINEERING .t.D INFINITUM H.111 T.t.Ml!!N 0-TO M!l!IEAAOM .t.l"l"LIOAllll!! C009S M«> fllEOUNMll!NTS llll ""l!l'l>IIIIMO 'l'HeH ~AWINGS AND IS NOT RESPONSIBLE FOR CHANGES TO SUCH OCCURRING AFTER AGENCY APPROVAL DUl'UNG INSTALLATION. AS REQUESTl!D IY Ti'tf OLlfNT, ~ IHl'lNiTUM WILL vtllT TI-If! SITE AT i..~VAI.I Al"l'IIO""1ATE '1'0 Ti'tf STAOI OF CONSTRUCTION TO REVIEW THE PROGRESS AND QUALITY OF WORK AND TO DETERMINE IN GENERAL IF THE WORK IS BEING PERFORMED IN A MANNER INDICATING THAT THE WORK, WHEN COMPLETED, WILL BE IN SUBSTANTIAL CONFORMANCE WITH THE CONSTRUCTION DOCUMENTS. HOWEVER, AD INFINITUM WILL NOT MAKE EXHAUSTIVE OR CONTINUOUS ON-SITE INSPECTION TO CHECK THE QUALITY OF THE WORK. "D INFINITUM IS "IOT Rl!'SPONSIIBLE FOR THE CONSTRUCTION MEANS, METHODS, TECHNIQUES, SEQUENCES, OIi PROCEDURES, OR FOR SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE WOFIK SINCE TftESE ARE SOLELY THE CONTRACTOR'S RESPONSIBILITY, "D INFINITUM IS NOT RESPONSIBLE FOR THE CONTRACTOR'S F"ILURE.TO CARRY OUT THE WORK IN ACCORDANCE WITH THE CONSTRUCTION CONTRACT DOCUMENTS, NOR RESPONSIBLE FOR ACTS OR OMISSIONS OF THE CONTRACTOR, SUBCONTRACTORS OR THEIR AGENTS OR EMPLOYEES, OR OF ANY OTHER PERSONS PERFORMING PORTIONS OF THE WORK. THERE 15 NO WARRANTY OR GUARANTEE EITHER EXPRESSED OR IMl'LIED l!!Y AD INflNITUM FOIi THE COMPLETION OF THE WORK OR THE QUALITY OF THE CONSTRUCTION CONTRACTOR(S), IN THE EVENT CLIENT CONSENTS TO, AUTHORIZES, OR APPROVES OF CHANGES TO ANY P'LANt, Sl"ECIFICA'l'IOM, OR OTHER CONSTRUCTION DOCUMENTS, AND THESE ALTERATIONS ARE NOT APPROVED IN WRITING BY AO INFINITUM, CLIENT RECOGNIZES THAT SUCH ALTERATION ANO THE RESULTS THEREOF "RE NOT THE RESPONSIBILITY OF AD INFINITUM. IN ADDITION, CLIENT AGREES, TO THE FULLEST EXTENT PERMITTED SY LAW, TO INDEMNIFY AND HOLD AD INFINITUM HARMLESS FROM ANY DAMAGE, LIABILITY OR COST (INCLUDING REASONABLE ATTORNEY'S FEES ANO COSTS OF DEFENSE) ARISING FROM SUCH ALTERATIONS, THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITIES SHOV\'N ON THE PLANS WERE OIIITAl'i@D l'tlOM AVAILABLE RECORDS AT THE TIME THE PLANS WERE DRAFTED AND DO NOT CONSTITUTE A REPRESENTATION AS TO THE ACCURAcY OR COMPLETENESS OF THE LOCATION OR THE EXISTENCE OR NON-EXISTENCE OF SUCH UTILITIES, IN SOUTHERN CALIFORNIA, THE CONTRACTOR SHALL CONTACT UNDERGROUND SERVICES ALERT AT 1-800-422-4133 PRIOR TO PERFORMING ANY CONSTRUCTION WORK. CONTRACTOR SHALL SUPERVISE AND DIRECT THE WORK, USING THE CONTAACTOFl'S IIIEST !ll<ILL AND ATTENTION, CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR AND HAVE CONTROL OVER CONSTRUCTION Ml:'ANS, METHODS, TECHNIQUE, SEQUENCES AND PROCEDURES, AND FOR COORDINATING ALL PORTIONS OF THI! WORK, CONTRACTOII SHALL IE ptE9"0NSl8LE TO THI! OWNl!II / CLIENT FOIi ACTS AffD OMISSIONS OF THI! CONTRACTOR'S EMPLOYEES, SUBCONTIIACTORS AND THEIR AGENTS AND EMPLOYEES, AND OTHER "'111190NS PERFORMING PORTIONS OF THE WORK UNDER A CONTRACT WITH THE CONTRACTOR. CONTRACTOR SHALL BE RESPONSIBLE FOR INITIATING, MAINTAINING, AND SUPERVISING ALL Sl>iFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE PERFORMANCE OF THE CONSTRUCTION i>ROJ!CT. RANCHO CARRILLO MITIGATION & MONITORING PLAN Prepared for: Continental Ranch, Inc. 12636 High Bluff Drive, Suite 300 San Diego, California 92130 Telephone: (619) 793-2575 Contact: David Lother Prepared by: Glenn Lukos Associates, Inc. 23441 South Pointe Drive, Suite 150 Laguna Hills, California 92653 Telephone: (714) 837-0404 Contact: Greg Prettyman and Sally Davis 11•-■1 OEClAM 'IW<T I /W THI! LDNGl!O Dl!!IIONl!III ~ WORK FOFI THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT "S DEFINED IN SECTION 6703 OF THE BUSINESS ANO PROFESSIONS CODE, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS, I UNDERSTAND THAT THE CHECK OF PROJECT OIIA'NINOS AND SPECIFICATIONS BY THE CITY OF CARLSBAD 16 CONFINE□ TO REVIEW ONLY AND DOES NOT RELIEVE ME, AS THE LICENSED DESIGNER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. THESE PLANS H"VE BEEN PREPARED IN SUIIST,.,,..,.IAL CONFORMANCE WITH ALL CONDITIONS OF APPROVAL RELATED TO LANDSCAPING. l!IY: SEE DECLARATION SHEET ONE DATE: SHEET INDEX: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14 . 15. 16. 17. 18. 19. 20. 21. CMWD Landscape Title Sheet Project Cover Sheet Planting Plan Bressi Ranch Mitigation Area Planting Plan Bressi Ranch Mitigation Area Planting Plan Bressi Ranch Mitigation Area Planting Plan Rancho Carrillo Mitigation Area Planting Plan Rancho Carrillo Mitigation Area Sections Planting Details Irrigation Plan Bressi Ranch Mitigation Area Irrigation Plan Bressi Ranch Mitigation Area Irrigation Plan Bressi Ranch Mitigation Area Irrigation Plan Rancho Carrillo Mitigation Area Irrigation Plan Rancho Carrillo Mitigation Area Irrigation Details Irrigation Details Standard Specifications Standard Specifications Standard Specifications Standard Specifications Reclaimed Water Notes KEY MAP I I \ ' I I I I NOTE: THE MITIGATION PLANTING AREAS SHOWN ON THESE PLANS ENCOMPASS THOSE AREAS APPROVED FOR MITIGATION SITES BY THE UNITED STATES CORPS OF ENGINEERS AND I THE CALIFORNIA DEPARTMENT OF FISH AND GAME i APPROVED FOR PLANTING 'AS BUlL T' AND IRRIGATION ONLY, INCLUDING PRECISE TJTU:-----DII~ LOCATION OF PLANTING REVJEVED ,v, AREAS. JNSPECTDR DATE ....., __________ ,.. t--,--i----t----------+---+--+-~----~I CIT!,..,£t £1'¥r~J3AD ICTTI GlENN LU<OS :..: Ill AUGUST 1997 ~1 --Dr. •SUl!e l!IO•LoQl,n, HIiis, CA 92653 ad infinitum envlronmental desl(11 and planning 28 medlcl laguna hllls, ca 92656 (714) 586 -9520 RANCHO CARRILLO DETENTION EMBANKMENT AND MITIGATION PLAN COVERSHEET CMWD 86-502~ ~ II • ·+, 2. css EROSION CONTROL AREA ST sws EROSION CONTROL CITY OF CARLSBAD EROSION CONTROL SLOPES ONLY Not =1._part of Corps and CDfG mitigation requirements :,_·:\.::-:-::" ', ,' ..... ""' .·:: .. _ .. :· .. ·.::,, :·"' ' .. ·,· '"',', " ..... :·' ·. ' _._ ... · __ .. ',', -- E~li-Control Plaat Palette GMi _.,.,.,) St0<k Plant No. Pe~e■t -Botanie■l Name Common Nome Type ·-spacing per Acre Oventu,ry Platanw racemosa California sycarn9n: I gal. 20' o.c, 10 7 Quercus agr!folia Coast live oak I gal. 20' o.c, 50 3 I Quercm engel"}annii Engelmann oak I gaL 20' o.c, 50 31 Sambucw mexicana Elderberry I gaL 12' o.c, 50 31 160 100 Uoderolory - Hetemmele.,· al"bulifolta Toyon I gal .. 15' o.c, 50 33 Ribes specios2'm Fuch,ia-flowered·gooseberry I gal. 6' o.c. 100 67 ISO 100 Total ConlDiaer Stock 310 ltroslon Control Hydro■eed Mix (2,8 acre•) Stock Seed Total Seed Bot•nical Name Commo,n N•ntt Type Lbs/Acre Quantity Aiiium praecox Common wild onion Bulb 1.0 lbs/acre 2 8 lhs Art;:miJia californica CalitOrnia sagebrush· Seed 3.0 lbs/acre 8-4 -lbs, 8/oomeria cmcea Common goldenstar Seed 2,0 lbs/acre S,6 lbs Ence.Jia californica California encella Seed 4,0 lbs/acre 11.2 lbs. Eriogonum fasclc11/a1Um Califotnia buckwheat Seed 8.0 lbs/acre 224 lbs J£riophyllum confertiflorum Long~stem golden yarrow Seed 2.0 lbs/acre 5.6 lbs, t.."schs,:ho/zia {,:alifi,rnit:a California poppy Seed 3.0 lbs/acre 8,4 lbs, Hemizoniafasciculata 'Fasciculated tarweed Seed 2.0 lbs/acre 5.6 lbs Laslheni<,1 cal(fornica Goldfields Seed 3.0 lbs/acre 84 lbs. Lotus purshianus Spanish clover Seed 2.0 lbs/acre 5 6 lbs - Lotus scoparius Deerweed Seed 6_0 lbs/acre 16 8 lbs Lupinus bico/or Miniature lupine Seed 2.0 lbs/acre 5.6 lbs . L~pi11us succu/emus Arroyo lupine Seed 2.0 lbs/acre 56 lbs, Malosma la11-rina1 Laurel sumac Seed 3.0 lbs/acre 8,4 lbs. Mimulus auranliacus Sticky monkeyflower Seed 2.0 I bs/acre 5.6 lb,. Nase.Ila pulchra Purple needlegrass Seed 3.0 lbs(acre 8.4 lbs. Pha,•r:./ia ramosi!lsima Branching phacelia Seed 2.0 lbs/acre 5,6 lbs Rhus inregrtjOlia' l,emonadeberry Seed 1,0 lb/acre 2:8 lbs, Sc1!vit4 meiJ1fera Black sa~c Seed 2.0 lbs/acre 5,6 lbs, Sisyrinchium bdlum Blue-eyed grass Seed 2.0 lbs acre 5.6 lbs. Total Seed Stock• 55 lbs/a<re 154 lb,. Seed stock to be hydroseeded after plant in~tall!:ltion . Te e11hanee potentia+ gerfflitla!ieft. theoe .....i. shttll,M..,,,,;f.,<l with ho, woter the day prior to seeding. To enhance potential germination, these seeds shall be scarified in a sulphuric actd soak the day prior to ~eeding, ~-- ' ::::--_ ' Total Plant/ Seed Quantity 26 130 130 130 416 130 260 390 806 1.7 ACRES_ Sawer Easement I 20 • + + + • ,,_ ____ -\_ ♦ z I 0 0 ... - \ \ ( t 40 80 120 42 ----- GRAPHIC SCALE 1" = 40' .?, -!"-•• ";,,,, -A -·,.,,. _" :::!, .,, .-:: -__ ,,, : . ;;y.-''' /;,-. ,· S :i,.o"U r· . .: -~✓-~ ·' ·>. .;;.:~•.:..":'1'•~:i ,,•:,<; ~ "'/,~... .-,·u··•.';,;-, ___ .... : .... ,;i,._ :-·5c'_--·· •',-_-.,·:;:_,,, ,;<·,. ." .• ,,._..., ,, c ,r,1-, ·.":.~~~- ' _,_ -,--.;_ .... /\ v..0,-.1) -i•· ""'-·'"• , ; ;i:r-::,~', ,•',,-' ". ,.._cc~s .·-..,,;;-t;.;,::~,~-~--:.S+:JTof~J:~~:) ,,, ' ,-.::.::-) (, ... ::-,,, ,_,_ . ._ .:~ • / > I • ! - \ \ \ ~ 'l ~ \ LJned.ditcil_ 6x6 riprap pad \ ~ \ GLENN LUKOS ASSOCIATES Regulotory SeNlces 23441 South Poole Dr.• Suite l!iO • lagma Hills. CA ')2653 Wing type --J headwall EROSION CONTROL FWM 0.4ACRE .Wing..!¥ headw II nk Pr 1.9 ACRE \ \ See Dwg. No. 331-1L. Sheet No. 79 for planting on this slope ,-------1 EROSION CG_~TROL AREA 0.3 ACRE I t· \ \ EXHIBIT Sa ENGINEERS SIGHARJ APPROVED N N p REQUIIED ON Pia. 1 ONLY I I \ Exist. 54" RCP t LEGEND :1~~:I--F-r_e_s_h_w_a_t_e_r_M_a_r_s_h __________ 1_._o_A_c_r_e_s-, + + + + • • • • ♦ + + + . .. . . ♦ ♦ + + ♦ ♦ ♦ ♦ • + + + + + • + • • + • + + + Southern Willow Scrub Diegan Coastal Sage Scrub Erosion Control Seed Mix Erosion Control Seed Mix with Container Stock 5.4 Acres 1.7 Acres 0.2 Acre 2.6Acre The erosion control hydroseed mix, composed of native plants, is required to be planted as a condition of approval of the project by the United States Fish and Wildlife Service. APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE 'AS BUILT~ · LOCATION OF PLANTING AREAS. RtVIEVED JY• INSPECTIIR DAT£ l----+-+----------+--+---t--+---1-L!JI CITXl~ £p~l-@TBAD l[!u ad infinitum enlllronmental and ptcnw,g 28 medlcl laguna hills, ca 92656 (714) 586 • 9520 DA1E N11AI. E11ra :z. or WONC DA1E N1lM. DAlt -REVISION DESCRIPTION D1IO -"'-CITY- RANCHO CARRILLO DETENTION EMBANKMENT AND MITIGATION PLAN BRESSI RANCH MITIGATION AREA P PLAN APPRO\IEl ~~/',: ,,. /1,Jl,..,. --, 'i, -_:';.,:,-,. • .., .·' ASSISTANT CT!II OAlE I PAC EC"' HO. ~ DRAWING NM CHl(l)BY; PD411 RVVD BY ;331-1 CMWD 86-502 css Existing 20' Sewer Easement css EROSION CONTROL AREA ~ I I \ I \ + TO BE INSTALLED AT A LATER DATE. NO IMPACTS TO CORPS OR CDFG JURISDICTION WILL OCCUR. ~--dr-- ,.-; '-,, \\. ..----isws \,._ ___ -----------------------....._______ ..... \ r \ .. z • 0 I • • I I I ---------- GRAPHIC SC.-L.E I""' 40' --~ ~ .,:-' ,..,-·'~· ,..,""'":· ~......... -........ (;LENN LUKOS ASScx:;IATES Reguloto,y servtces 23441 South Poolt,, DI.• Suite 150 • Laguno Hills. CA '12653 0.2 ACRE r-+----lCLOW \ I I CRE, ;, / 1 i I ~ I I I j .\ I I ' MATCH LINE See Sheet 3 I I I • EXHIBIT 5b 0.1 ACRE ENGINEER S SIGNA l\JRE REQUIRED ON PAG£ 1 ONLY APPROVED ENGINEERIN DA1E I 0 \ \ :g, \ \ 0.2 A E LEGEND Freshwater Marsh Southern Willow Scrub Coast Live Oak Woodland APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE · LOCATION OF PLANTING AREAS. INSPECTllR 1.0 Acres 5.4 Acres 4.9Acres 1.7 Acres DAT[ .,__-----l-~,--.----------+---+----+--+-----I I g4a, I CITY OF CARLS BAD I sH2tE1TS I !:===~==:::P:::L=AN=N=J:::N::;Ci::::::D::EP=A;:::R:::T=t,t:::E=N=T===:..!::===: ad infinitum envlronmental design ond planning 28 medlcl laguna hills, ca 92656 (714) 586 -9520 RANCHO CARRILLO MITIGATION PLAN BRESSI RANCH MITIGATION AREA PLANTING PLAN APPROIIED CMWD 86-502 -- I I \ \ \ I I ~r \ ~-\ ~\/ I I • See Dwg. No. 331-1 L, Sheet No. 76 for planting on this slope I I \ 6 x 6 Rip Rap Pad ' ·I \ \ \ I 4D \ \ • z ! D 100 Yea, F~d Lm -1---1'/_ __ -- css 0.9 ACRE MATCH LINE See Sheet 4 40 IO ---- GRAPHIC SCALE I'= 40' loot -~ -~---[ffi--- GLENN LUKOS ASSOCIATES Regulatory Services 23441 south Pointe or.• Su~e 150 • Laguna Hills. cA 92653 I ad infinitum environmental design and planning 28 medlcl laguno hills, ca 92656 (714) 586 · 9520 CLOW ,f·;•~•-,;," , . i\J/t~; v,1;,,, '•1?.~ / t ·,!•,-;,'>Pt~,· '>•\::·?:'?, ,: .J• ;l" '}J: !; ,~3 0.1 ACRE 1----' EXHIBIT 5c ENGINEER S SIGNA 1\JRE REQUIRED ON PAGE I ONLY APPROVED ENCIN ERING PLANCHECKE DAlE INlllAI. 0.2 ACRE I I I I I I I <>o<>O<>'°c.,-060<>0 ""o"""""""" 0,0-0<>9.,9,oo"aa ,.,..,o,,o<>0 .,o-00 0 G 9 O <>" <> " " O ,> 0 C> o o "' a ,,. o "., " <> ., " <>"""""'., ... ,..,., > 6 6 "0 0 " C> ., 0 O (', .. "'"o~ooo""•" <'<>o"<>o<>oo"o """""""'""""" " " 6 C> ----~---------------------------------------------------~---------------------------~------------------------------~------------------_ ------------~--------------------------------- + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + • + + + LEGEND Freshwater Marsh 1.0 Acres Southern Willow Scrub 5.4 Acres Coast Live Oak Woodland 4.9 Acres Diegan Coastal Sage Scrub 1.7 Acres Temporary Impacts 1.3 Acres Pond Area 0.2 Acre APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE -LOCATION OF PLANTING AREAS. HAS k>dl,,, J>t,;,, 10·2:fl·U TITLE f:lA,J,lbr &:,:t,,.,bt :,p,.:J1,1tATE REVIEIJED BY• DAlE ""1IAL DAlE INIJW. INSPECWR CITY OF CARLSBAD P~ANNING DEPART"ENT PATE ~ WJ RANCHO CARRILLO DETENTION EMBANKMENT. AND MITIGATION PLAN BRESSI RANCH MITIGATION AREA P TING PLAN DV.,,, Y: ---1 PROJECT NO. /1'~--/t/.. ,1---,, • , DAn'. RE\IISION DESCRIPTION lllKI! N'PADVAI. CITY -OVAi. CHKP BY:--1 PD411 RVlo'P BY• CMWD 86-502 • ------------------------,, LEGEND Freshwater Marsh 1.0 Acres southern Willow Scrub 5.4 Acres Coast Live Oak Woodland 4.9Acres Diegan Coastal Sage Scrub 1.7 Acres --------._ .... _ --------~----------·---------------. -----------------~~--J.: ------~------------------~-------~--------------Temporary Impacts 1.3 Acres ---~-----~--------------------------~----------- Pond Area 0.2 Acre . . . . . . . . Southern Willow Scrub Plantings t o • • 0 I I, . . . . Pond Area 0.2Acre Coastal Sage Scrub Plantings I I J ---- ,40 j ,,p ' \ j IO ·o . -. ---------,. ------: rl,,,...¥":: --,-=-=-. ------··--------' ------··--=-=-=·=--.-. -__ --v· .-.·· _-~-~-,..- ,' \ -~-3· _-_-: " _-_-_ ----- ' _., -- POND 40 IO IIO ----- GRAPHIC SCALE I'= 40' CLOW t I IJ 1 ~~~--Retaining Wall ,,,,,,.,--+e& . . . _ .. --;::-===•\ . -~--···-··•-•"•-· - \ i----:\ .-._.-._.-._.-' ,-.. -··•,•"'~-··•-•'"•- -._,.,_' -, .. •--···--· ·-. "·-·-···-· . -··-,•'"•. ·•-•"•-···-··-···-···-···-···--· "" '•• --·-. "-·"--·"-·-··-··-·--·--··--, .. '•" •,• ·-·. ···-·••,_ ... _ ... _,._,. -···--··-_ .. ._, .......• _,._ .. ··--··-···-.-._,-,._ .. _ .. __ ,, __ ,,r.'-.-···-_, •~·•' --·"-'"·-·"' _ . ..__ .• ···-···-··~,-~·~··---··•-•''-•··--·-·--·--·----···-··· ··--··•, -·'-.-···----------------. -··-··--·--..___ ·- GLENN LUKOS ASSOCIATES Regulatory Services ' ,.'<J: ? \ ... • 23441 South Pointe Dr.• SUlta 150 • Laguno Hills, CA 92653 / ···,-..,-----'=--SeeOwg, ... NQ.,~~1~.:tL;--Sfi'eets t>J.9.--7f5~I --forpli;inting 011 this slope · 1/ ...... ··~ .·.·.· .. ··· -~~··: . . . / r;;=---, ... L" - --- 2 Ton Rip Rap ----·~, .. ~----- -r· .... ·. ~¾.·-.. ··. . ... . , ~ ' . . . . \ L Archeological Sitet----.... f ad infinitum envlronmental delllgn and planning 28 medlcl laguna hills, ca 92656 (714) 586 -9520 EXHIBIT5d ENGINEERS SIGNATURE REQUIRED ON PAGE 1 ONLY APPROVED DATE OAlE H!IAL 0.6ACRE ----- ,-•·,. ---~----- APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLlJDING PRECISE *AS tJTLt ______ _ DIil'!: · LOCATION OF PLANTING AREAS. REVIEYEP BY• DAlE PA 1f: N1IAI. INSPECTOR DATE RANCHO CARRILLO MITIGATION PLAN RANCHO CARRILLO MITIGATION AREA PLA TING PLAN APPROVED ASSIST ANT PLANNING DIRECTOR Ov.tl Y: PRo.ECT NO. EJIQIH££R OF WORK REVISION DESCRIPTION DllO -.r!VAL CHKO BY: __ _ RVl,/ll BY PD411 I DRAlilNG. NO. 331-1 -------- CMWD 86-502 / -~~"'.""', ·----.:<..:.::·,. --. ---_-,..,-_ / -- / (D / . j ! , ,, . .., V .r ,~ I " , ', '( \ \\ " _',. \ -· ., a;, (J_l Cf) ~- Ll.l 2 _11 I (J 1--<t: -e:·· ·\.~~ ~ J ""••·-,,., ... , . .,_ _..:::-"'"'· --. ..... '-. ~ ::· ' '•·,-< _, .. -..,.,,---__ _ . ·•· ••"" ,,,,, , ~---,,, -_-_-_-____ -_-_ , -----------------,, =:============~ I I I --~----- =:::=E=E:=:=r i ! 40 20 0 40 80 120 ------------ GRAPHIC SCALE ..------''Z-50-----L / GLENN LUKOS ASSOCIATES Regulatory SelVlceo 23441 Sou1h Pointe Dr.• Sutt.i 150 • Laguna Hlils, CA '1265J ad infinitum envtronmentol and planning 28 medlcl laguna hills, ca 92656 (714) 586 -9520 --.. LEGEND Freshwater Marsh 1.0 Acres Southern Willciw Scrub 5.4Acres Coast Live Oak Woodland 4.9Acres Diegan Coastal Sage Scrub 1.7 Acres --~----------~----------------~--~--------------------------------------------~------------------------------------Temporary Impacts 1.3 Acres ----------~ ------------------~---'------------- Pond Area 0.2 Acre Carrillo Ranch Park Not a Part l.4ACRES EXHIBIT 5e ENGINEER'S SIGNATIJRE REQUIRED ON PAGE 1 ONLY APPROVED ENGINEERI p NCHECKER A APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. BUil TN TITLE------- REVJ[l,IED BY• INSPECTOR DATE DATE I SHEE7T I CITY OF CARLSBAD ~ 1-----'----+--+-----------------t-----!t---t---t--"1 PLANNINti DEPARTMENT WJ 1---1--+------------+---t--t--;---. DATE HllAI. OAll: U<l11AI. DAll: 11<111AI. DI~ or WORK REVISION DESCRIP110N ll1l£R N'PIIIIVAI. CITY M'PIIDYAI. RANCHO CARRILLO MITIGATION PLAN RANCHO CARRILLO MITIGATION AREA PLANTING PLAN WN BY: CHKD BY: ---1 RV\,'D BY PRC>.ECT NO. PD411 CMWD 86-502 Native Vegetation Diegan Coastal Sage Scrub Southern Willow Scrub Freshwater Marsh -+-Native Vegetation 0 50' 100' .0 50' 100'_ 150' 200' 250' 300' 350' 400' 450' 500' 550' 600' Section A -A 1 GLENN LUKOS ASSOCIATES Regulatory $en/lees 23441 $ovth Pointe Or.• Su~e 150 • t.aguno Hill,, CA 9'1663 Horizontal Scale: 1" = 40' Vertical Scale: 1" = 8' -+-Southern Willow Scrub -+-Coast Live Oak Woodland Native Vegetation 150' 200' 250' ad infinitum envtronmentol design ond planning 28 mecficl laguna hills, ca 92656 (714) 586 -9520 250' 226' -222' 219' i ..--214' _ 210' 20e' -111B'. .. 1k.- -190' 179' _ 17,i(,. 110' Section B -_ 1e2· ___ : 300' 350' EXHIBITS ~QNEER S SIGNA1VRE REQUIRED ON PACE 1 ONI.Y APPROVED NGI OAlE N1W. 400' _ 1M' 450' 500' 550' 600' 'AS BUILT' APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE TITLE-----DIIT[ . LOCATION OF PLANTING RtvlEWED SY• AREAS. INSPECTIIR DIITE RANCHO CARRILLO MITIGATION PLAN SECTIONS .APPRO-.al DAlE N11N. DA 'II: N11N. PRo.ECT NO. ~WIICIIK REVISION DESCRIPTION IJTIU-.rN/1. CHKO BY; __ _ RVWD IV PD411 CMWD 86-502 1 5 .. --. • - • 30" r- • " Berms made from excavated basin sofl. Mulch Seedling Root crown one-inch above original firiish grade 0.3 oz (1 teaspoon) Osmocote 14-14-14 fertilizer Backfill"(See Specs) Container Stock Planting Method Diegan Coastal Sage Scrub Plant Palette (1.7 acres) Botanical Name Common Name Adolph,a ca/ifornirn California adolphia Al/ium praecox Onion Arlemlsia ca/1/0rnica California sagebrush Bioomeria crocea Common goldenstar Jfriuxonum jilscindatum California huckwheat Eriophyllum confertiflorum Gray-leaf golden yarrow Hemizoniafas,·il:ulata Fasciculated tarweed La,\lhenia cahJOrnica Common gold fields Giant wild rye Lotus .\·coparius Deer weed Malosma laurina' Laurel sumac Munu.lus aurantiucu.\ Sticky monkey flower I'huceiia grcmdiflora Phacelia Pfamago insulwir' Plantain Rhus integrif0/ia·1 Lemonadeberry Su/via meffijera Black sage Sls_yrinchium helium Blue-eyed grass Total Seed Stock• • Seed Stock to he imprinted . Stock Type Seed Bulb Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Seed Lbs/Acre 4 lbs/acre 3 lbs/acre 3 lbs/acre 8 lbs/acre 2 lbs/acre 2 lbs/acre 1.5 lbs/acre 2 lb;/acco 6 lbs/acre 3 lbs/acre 1.5 lbs/acre I lb/acre 20 lbs/acre I lb/acre 2 lbs/acre 2 lbs/acre Total Seed Quantity 6.8 lbs. 1.7 lbs. 5.1 lhs. 5.1 lbs. 13.6 lbs. 3.4 lbs. 3.4 lbs. 2.6 lbs. 3.4 lbs. 10.2 lbs. 5.1 lbs. 26 lhs. 1.7 lbs. 34 lbs. 1.7 lbs. 3.4 lbs. 3 4 lbs 107.2 lb, I. 2. 3. To enhance potential germination, these seeds shall be scarified with hot water the day prlor to seeding. This non-native, nonfflnvasive species is included to provide fast cover for erosion control. To enhance potential germination, the5t: ~ceds shall be scarified in a sulphuric acid soak the day prior to seeding. Diegan Coastal Sage Scrub Plant Palette 2 6 • Seedllr,g Rcot crOWfl on.Ir.Gt, aboYe 0ngin81 11nish g,.;., 03 o, (1 -poon) °"""""'" 1,.1,4. 1" .--11111.Ar One-gajkln OoS:lhctt. ~skelt., upper edge 3-lnchoi:t lilbove flr'IIAh8d gradl!! Oak, Cottonwood & Sycamore Planting Method Coast Live Oak Woodland Plant Palette(4,9 a~res) Botanical Name Common Name Overstory Pfatanus racemosa California sycamore Quercu.s agr{(olia Coast live oak Qurrru.s h.:rheridifdia Scrub oak Quercu.s entelman11ii Engelmann oak Sambucus 1nexicana Eldetherry Understory Heteromeles arbutifolia Toyon Fuchsia-flowered gooseberry California rose J'rJxicodendrm, divetsilobwn Western poison oak Total Container Stock Ambrosi'1 psilo8laf.:hyu Western ragweed Arlemi.\·ia dougla.rn.ma Mugwort Rhmm(fflU c:rm.:ea Common goldenstar EriogonumjGsctcuimum California buckwheat Goldenbush Phm:elia ramusis.,·ima Phacella Plantago insularis1 Planlain S'i.s)'rinchmm beJium Blue-eyed grass Stock Type I gal. I gal. 1 gal. I gal. I gal I gal I gal. I gal. I gal Plant Spacing 20' o.c. 20' o.c. 15' O,C, 20' o,c, 12' O.C, 15' o_c 6' o,c. 6' O.C. l 0' O.C Seed 6 lbs/acre Seed 4 lbs/acre Seed 3 lbs/acre Seed 12 lbs/acre Seed 6 I bs/acre Seed 3 lbs/acre Seed 20 lbs/acre Seed 4 I bs/acre No. Percent per Acre 10 4 60 25 50 23 65 27 50 21 235 100 50 22 44 50 22 25 12 225 100 460 7 5 21 10 5 35 7 Total Plant/ Seed Quantity 49 294 24."i 319 245 1152 245 490 245 121 110) 2255 29.4 lbs. 19.6 lbs. 14.7 lbs. 58.8 lbs. 29.4 Ibo;_ 14.7 lbs. 98.0 lbs. 19.6 lbs. Total Seed Stock* l 00 ?84,2 lb.,. Seed Stock to be imprinted prior to plant installation . I. This non-native, non-Invasive species is included to provide fast cover for erosion control. Coast Live Oak Woodland Plant Palette ad infinitum envtronmentaJ de6lgn aid pmnng 28 medlcl laguna hills, ca 92656 (714) 586 -9520 3 7 ' Coastal and Valley Freshwater Marsh Plant Palette (l ,O acres) Botanical Name Common Name AnemopSi.}' californica Yerba mansa Eleocharis aciculari.~ Juncus a,·utus var sphaerocarpus Jum.:U.)' 1m:xir.:an14s Scirpus robu.stus Typha Jomin}!,erlsis Needle spikerush Southwestern spiny rush Mexican rush California bulrush Prairie bulrush Southern cattail Total Salvaged Plant Materials Anemopsis calijiJrnica Yerba mansa P!amago ins1.1!(.lris' Plantain Total Seed Stock* Stock Type One-gallon ~ One-gallon One-gallon One-gallon One-gallon One-gallon One-gallon Seed Seed Plant Spacing I' o.c, I' o.c. 9' o.c, 9' o.c. 9' o.c;. 9' o.c. 9' o.c. 1.5 lbs/acre 2 lbs/acre J.S lbs/acre No. Total per Percent PlantlS•ed Acre Quantity 80 J 80 IOOO 33 1000 318 11 318 280 9 280 179 6 179 213 7 213 948 31 948 JOIN 100 3018 4) 0.8 lbs. 57 I O lhs 100 1.8 lbs. Seed stock to be hydmseeded after plant installation to the highermost portions of the site. I. This non-native, non-invasive species is included to provide fast cover for erosion control. Freshwater Marsh Plant Patette Pond Area Plant Palette (0,2 acr~) Botanical Name Common Name Over,tory Piatanus racemosa California sycamore Populus_fremontu F1·emont cottonwood Salix gooddingii Goodding's bla(;k willow Salix iasiolepfs Arroyo willow lJ nderstory Artemisia caf1fornica California sagebrush _Ba.;-i;.'haris salii;:ifolia Mule fat • Lows scoparius Deerweed Malosma iautina Laurel sumac Rhu8 mlegr(folia I"ernonadeberry Salvia meli~fl!ra Black sage Total Container Stock Anemop.\is c:alifhrnlca Ye,ha. mansa Artemisia calijornica California sagebrush Artemi8ia douKiasiana Mugwort Eriogonum/Qsiculatum California buckwheat H r;:.m i'zon.ia fuse i cu/a( a Fasciculated tarweed Loms scopartus Deerweed Planrago msuiaris1 Plantain 5iall-'ia melliff!ra Black sage Total Seed Stock* Stock Type I gal. I gal I gal. I ~•I. I gal. l gal. I gal. I gal. I gal. I gal. Seed Seed Seed Seed Seed Seed Seed Seed Seed stock to be hydroseeded <1fter plant in:st<11lation. Plant Spacing 20' o.c. 20' o.c. 8' o.c. 8' o.c. 10' o.c. 10' oc 8' o.c. 15' o.c. 15' o.c 8' o.c. l .5 lbs/acre 3 lbs/acre 1.5 lbs/acre 8 lbs/acre 2 lbs/acre 6 lbs/acre 2 lbs/acre 2 lbs/acre 26 lbs/acre No. per Percent Acre 10 3 5 200 53 165 43 380 100 100 17 250 42 75 12 50 8 50 8 75 13 600 100 980 5 12 5 31 8 23 8 8 100 • I. This non native. non invasive species is included to provide fast cover for erosion control. Pond Plant Palette Total Pian I/Seed Quantity 2 40 33 76 20 50 15 Ill 15 120 196 .3 lb. .6 lb. .3 lb, 16 lh, .4 lh. 1.2 lbs. .4 lb .4 lb. EXHIBIT 7 4 8 • Southern Willow Scrub Plant Palette (S.4 acre,) Botanical Name Common Name Overstory Platanus racemosa California sycamore Popuiusfremo11tii Fremont cottonwood Salix gooddingii Goodding's black willow Salix !a.\·iolepls Arroyo willow Understory Baccharis salicifolia Mule fat Rosa '-'aifurnica Callfomia rose Rubus ur.\inu.,; California blackberry Tptal Container Stock Anemopsis cal({r-.,rnir;a Verba mansa Artemisia dougiasiana Mugwort Oenothera cal{fcirnica Californla evening ,\'Sp. hookeri primrose Piantago insularis1 Plantain Total Seed Stock ... Stock Type I gal I gal. I gal. I gal. I gal. I gal. I gal. Seed Seed Seed Seed Seed stock to be hydroseeded after plant installation, Plant Spacing 20' o.c. 20' o.c. 81 o.c. 8' O.C. lO' o.c. 6' o.c. 6' 0,C, 4 lbs/acre 4 lbs/acre I lb/acre 6 lbs/acre l 5 lbs/acre No. Percent Total per Plant/Seed Acre Quantity IO 3 54 5 27 53 1080 165 43 891 380 100 2052 310 50 1674 170 28 918 135 22 729 615 ),21 99S 5373 27 21.6 lbs. 27 21.6 lbs. 6 5.4 lbs. 40 32.4 lbs. 81 lb,_ I. This non-native, non-invasive species is included to provide fast cover for erosion control. Southern Willow Scrub Plant Palette Areas of Temporary Impaet Plant Palette (1.3 aeres) Botanical Name . Common Name Ovnstory Platanus racemosa California sycamore PopuJu.s fremontii Fremont cottonwood Sa/Ix gooddingii Goodding's black willow Sah.x. lasiolep1s Arroyo willow Understory Baccharis salicijOfia Mule fat Ro.rn cali.fiJrnlf .. ·a California rose Ru.bus ursmus California blackberry Total Container Stock Anemopsis i;;al{/ornii;;,;J. Verba mansa ArtemL\·la douJ,(lmiana Mugwort Oenothera caiifiJrnica Californi8 evening .\'.\p. hookeri primrose Plamago insularis1 Plantain Total Seed Stock"' Stock Type I gal. I gal. I gal. I gal. I gal. I gal. I gal. Seed Seed Seed Seed Seed stock to be hydroseeded after plant install8tion_ Plant Spacing 20' o.c. 81 o.c. 10' o,c. 6' o.c. 6' o.c. 4 lbs/acre 4 lbs/acre I lb/acto 6 lbs/acre 15 lbs/acre No_ per Acre 10 5 200 165 380 310 170 135 615 995 Percent 3 53 43 100 50 28 22 100 27 27 6 40 100 Total Plant/Seed Qu•nlity 13 7 260 215 49S 403 221 176 800 1295 5.2 lbs. 5.2 lbs. 1.3 lbs. 7.8 lbs. 19.5 lbs. ' I. This non-native, non-invasive species is included to provide fast cover for erosion control. Temporarily Impacted Areas Plant Palette "AS BUILT" APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE TITLE:-----------DATt ENGINEER'S SIGMA lURE REQUIRED ON PAGE 1 ONLY APP"OVED · LOCATION OF PLANTING AREAS. RtVltlo'tD IY• ru:n, INSPECTllR IMTE RANCHO CARRILLO MITIGATION PLAN GLENN LUKOS ASSOCIATES PLANTING DETAILS Regulatory SelVlce,; 23441 south Polrrte Or • SUit& 150 • Loguno Hills, CA '12653 DA1E NllAL REVISION DESCRIPTION CMWD 86-502 32.0 css 38.4. ca. 11.7 ez.-FUEJ2--1E sr t,'17(6; 2." IIIMiTf!JI!-. \?',<A, CO/'ITPOLS 8-~ $..Of"!; ~(N . IRRIGATION PLAN NOTES: 47.7 34.6 33.6 .Conlracto• •ball provide aU labor_ mat.,dals, equipment. IIOd incidentals necessary to furnish and !install the Irrigation system aa indlcated on Ille. Drawing$, a• described in the Specifications and in · ,accordance with applicable codes and ordinances of the Water Department. k::ontractor shall review all existing condijions prior to submitting bid and prior t~ commencing ,nstaHatlon. If any discrepancies exist, they should be brought to Iha immediate attention of the pwner's Designated Representative. · ' Deviations between the drawings and .ctual field conditions shall be brought to the immediate .attention of the Owner's Designated ~entative. iCosts incurred due to ihe re~. rest01at1on, or replacement of existing improvements which are :designated "to be protected" or" to remain" which are damaged as a result of construction operations shall be the sold responsibiHty of the Contractor. Unless designated on the drawings otherwise, site improvements and rough grading shall be installed prior to irrigation operations. Drawings are diagrammatic. Contractor shall be responsible for adju$1ments neceMary to conform to actual field condijions after advising in wring Owner's Designated Representative. Contractor shall flush all lines and adjust heads for optimum performance in accordance with the Specifications and to prevent overspray onto hardscape areas, access road, or outside mitigation areas. This sh.all include sell;,cting the best degree arc to frt actual site conditions. Costs incurreed due to any adjustments for coverage, including those requested by Iha; owner's Designated Representative shall the sole responsibility of the Contractor. System design is based on a minimum operating pressure (P.$.I.) and a.maximum demand (G.P.M.) as shown at the point of connection (P.O.C.) on the drawings. Contractor to verify pressure and demand at point of connection prior to commencing installation and submit in writing 'to the Owner's Designated Representative. If any discrepancies exist, they should be brought to the attention of the Owner's Designated Representative. Equipment shown in hardscape areas or access roacs are for design cl111iflcation onIv and shall be installed within the mitigation planting areas at a reasonable, reachable distance from hardscape or access roads. Unless otheiwise noted on thedrawlngs, Contractor shall install pipe under access road areas in P.V.C. Sch 40 sleeves placed 30' below finish grade. Pipe sleeves shall be a minimum of 1 1/2 times larger than the diameter of the pipe inside the sleeve. --' Control valves shall be sized as designated on the drawings and shall be installed as indicated in the details on the drawings. Final locaiton for wye strainer shall be approved by the Owner's Designated Representative prior to installation. Contractor shall install in-line anti-drain valves, ·as indicated in Iha details on the Drawings, as necessary to prevent low head drainage as a water c.onservation measure. Irrigation heads shall be set perpendicular to the finish grade of the area to be Irrigated unless otherwise designated on the Plans. · I I \ 23 11/4 MATCH LINE See Sheet 11 i3 fit'' 71' 41.0 ... MIIIGATIOtil S.LTETEMPORARY MANUAL IRRIGATION SYSTEM STATEMENT: This tempf)rary manual irrigation system has been design111d to provide supplemental water to the various mitigation plant systems for a minimum of two years, or until the planting has survived one complete growing season without supplemental water. The Contractor is required to understand · the plant types and their seasonal water requirements, as well as the soil types found on the site. to maintain adequate soil moisture for all plantings in the project limits. Irrigation water, supplementing seasonal rainfall, will be applied during each plant's growing season to encourage _ deep root growth and penetration. Periodic deep irrigation will-be' required, versus light frequent irrigation, lo have compelete water penetration to the lower soil horizons for deep root growth. Individual systems may need to be operated as long as six (6) to eight (8) hours at a time to · accomplish this penetration. Water application will need to be monitored to stop any erosion from occurring. The system has been designed to deliver up to 130 GPM. As many as three (3) to four (4) valves may be manually operated simultaneously, so from 1.50 acres to 2.25 acres of planting may be watered at one time. RECLAIMED WATER IRRIGATION NOTES: Contractor to install_ ;Christy" reclaimed water waming labels on all impact risers, on-grade lateral pvc piping and vertical valve sle.eves on the irrig;ation system. Contractor to install reclaimed water warning tags and labels on all pressure reducing devices, manual master valves, backflow devices, wye strainers, isolation valves, manual control valves and any other miscellaneous appurtenances related to the irrigation system · Contractor to install reclaimed irrigation system per all City and Water District rules, regulations and inspections. Z~!'!!--4;.~-<lii(iiiiiiiiiiiiiiiiiil 40 20 0 40 80 120 ---- GRAPHIC SCALE 1" = 40' g --1 \ See Sheet 15 & _16 of 21 for Irrigation Details. See Sheets 17, 18, 19 and 20 for Irrigation Specifications. . ' 31.0 Jlj I _ j \--+-;IC ~ 44.2 I I l I ~ .,.......-tl~~4~-I ~ ~ I POINT .QF CONNECTION l 2" · Reclaimed Water Meter 2 ½" Pressure RegUlator (Set at 90 . i) 2" Reduced Pressure Backflow Unit 2" Manual Master Valve 36.8 39.2 33.5 MAINLINE AND IMPACT HEAD INSTALLATION NOTES: Contractor shall .install mainline on the outside of the access road. or trail limijs, or as close to the edge of the road limits as possible. Valves shall be installed so that v11rtical sleeves are completely clear of access roads and trails. Impact heads shall be Installed a minimum of three feet (3') from the edge of access roads and trails. Locations of mainline. valves and impact heads . shall be reviewed and concurred upon by Landscape Architect and/or Owner's Designated Representative prior to installation. t,1016' 7}(€56 ~Ill&.; ~ -fl>~IJ:,llfi? ~ I~~ ~ Ol'luf f,::r/1 a>N~ ~ rlEU? AS-ei..>1u1S. NJ lNFIN lilllY\ ~ )IOT ~ OZ. B),blZANTBG 1}{6 Ce>IYIY'WTG}Je-,51 Ao=,vlWJi q2... \NTBl'I DON lN Pl5ft/l-YIN0 AU., ~IUNB CfflPffl~'>r l'e,'\5.fQ{'::, Cl2-l.CQ,-TIO'll> of' l (42--1 &1\-T\q,j /'f'FU!QENA-NCE7 r ~c C:,.. ~ 8AA:>6" -CII.\; ad infinitum GLENN LUKOS ASSOCIATES 8fllllronmental design and plonnlng RegulatO<Y Sa!Vices 23441 South Pointe Dr.• Sutte 150 • Laguna Hills, CA 9'2653 28 medic! laguna hllls, ca 92656 (714) 586 • 9520 1 i: l \ \ 16.3 18.2 ON--GRADE LATERAL NOTES: • Hydraulic Grade Line for Temporary Potable Source is 700 Elev. Hydraulic Grade Line for Penmanent Reclaimed Source is 650 Elev .. .Info from Rick Engineering 3120/1997 Potable Static Watef Pressure·-225 psi I ., Reclaimed Static Water Pressure -205 psi On-grade laterals may be lnSfalled In Mltlgoflon Areas / Manual lrrlgation systems only. Erosion Control Areas Irrigation Legend SYMBOL DESCRIPTION MANUFACTURER MODEL NO. G.P.M. PS1 RAD PM' ~ ., ~ r!t I! 1-- El t9 Ae 12" High Pop Rotor 12" High Pop Rotor l 2" High Pop Rotor 12' High Pop Rotor l 2" High Pop Rotor Sh!Ub Rotor Shrub Rotor Shrub Rotor Shrub Rotor Shrub Rotor Controller Water Meter Rolnblrd Rolnblrd Rolnblrd Rolnblrd Rolnblrd Rolnblrd Rolnblrd Rolnblrd Rolnblrd Rolnblrd Pacific Tech Serv. TNP-12PC-T40-2.0 TNP-l 2PC-140-4.0 TNP-l 2PC-T40-6.0 TNP-l 2PC·T22·.65 TNP-l 2PC-T22-l .3 TNP-SPC-T40-2.0 TNP·SPC·T40-4,0 TNP-SFC-T40-6.0 TNP-SPC-T22-,65 TNP-SPC-T22· 1 .3 2.50 4.90 6.70 0.65 1.30 35 35 35 35 35 2.50 .• 35 4.90 6.70 0.65 1.30 35 35 35 35 39' 0.31 43' 0.49 43' 0.66 22' 0.25 22' 0.49 39' 0.31 43' 0.49 43' 0.66 22' 0.25 22' 0.49 CA-10-221-RSE Rolnblrd lSC-24 'Cor:itroller In o Stainless steel Enclosure With o Enclosure Mounted Rain Switch In o Vondol Reslstont Housing. I!] 1!11 *♦ Red. Press. Backflow Unit Moster Valve Per_ City Co~sbad Febco GrlSWold Wilkins 2' Reclaimed Water Meter from CIIY 01 corlsbod, own~r to Pay All Feea (Redolmed System WIii be Ternpororlly ond Charged wlth Potable Wole~ 2' • 1¾'5Y· Install per Detail and Manutocture(s Recornmendotlons 1 l/2' • Model 2230 -Installed per Detoll ~ l><I ♦ ---- EXHIBIT 8a · Pressure Regulator Quick COL.Piing Valve lsolatlon Ball Valve Remote Control Valve · Loterol Pipe Molnllne Pipe street Crossing Sleeve SI n Locot1on ENGINEER 5 SIGNAlVRE REQUIRED ON PAGE 1 ONLY APPRO'vt:D ENGINEERING PLANCHECK Nelson Nlbco Ralnblrd Alertllne Alertllne Losco or Equal Per CMWD 2 l/2' -500 Serles -Installed In Valve Box 7645 With Quill for Reclaimed Waler U45TB-E -Line Size -Installed per Detail l ' & 1 l /2' • PESB scrubber voive wt PRS-B Module • lnstolled per Ped Reclol"1ed Closs 200 PVC Pipe 3/4' -2' • 12' BelOW F ,e, · Sile Per Plail l' Reclaimed Pipe Sch 40 ond 2' Reclolmed Pipe Closs 315 PVC Installed w~h l 8' of Cover BelOW Grode for 2 l /2" ond Smaller, For Pipes 3' -5 1/2' Install with 24' of Cover Below Grode . SChedule 80 Installed 36' BelOw F. G. see Irrigation Notes ond Specs Locollon of "Reclaimed Waler Do Not Drink' SI n per CW/0, Specs APl'ROVED FOR PLANTING AND IRRIGATION O,NLY, INCLUDING PRECISE·· ·LOCATION OF PLANTING AREAS. ,1-J::---,.,,......•~--JjUIL T' io\-:2.;i,e, ' "!,'l4'f DATE fsF£!'fl CITY OF CARLSBAD ~ t::::1::::t:::::::::::::::::::::::::::::t::::t:::jt::::t:::j LJJlj PLANl>llNG IJEPARTJotENT illJ RANCHO CARRILLO DETENTION EMBANKMENT AND MITIGATION PLAN BRESSI RANCH MITIGATION AREA IRRIG TION PLAN t---+--t---------------1---1------,1---+-----1 APPRO'val ____,,.. • l .· 1,, 17 . , r If .. •',. ': , , 11-s-s-1s __ T_AH_T....,.6LN,1N ... , --,1,-NG_D_IR_E_c_t_DR ___ .., blrE "" •• c,. REVISION DESCRIPTION .Pf!o.ECT NO. PD411 CMWD 86-502 ©?.) .l 6.0 css 1lt4" 28.8 21 sws I 1/4" A I I \ \ • u u ,,: \ MATCH LINE See Sheet 12 II TOP OF BRESSI DAM. I • ••• z -~f-----, • .,._____,,.iiiiiiiiiiiii.::t ----0 • • -GLENN LUKOS ASSOCIATES ··•_:•~·.:t __ .,_._-.;,_-.. Regulolory 5ervtces 1 , , . ,.. .1 GRAPHIC SCALE I'== 40' 23441 South Pointe Dr. •sutte 150• loguna Hill,. CA 9'2653 u J" \ ad infinitum environmental design ond planning 28 medlcl laguna hills, ca 92656 (714) 586 · 9520 I I See Sheets 10 & 11 of 21 for Irrigation Notes and Legend. See Sheet 15 & 16 of 21 for Irrigation Details. See Sheets 17, 18, 19 and 20 for Irrigation Specifications. I I • Mitigation Site Tempera Manual Irrigation Legend SYMBOL (!J EXHIBIT 8b DESCRIPTION UFACTURER Impact on Riser Lego (Chrlst{s) Impact on Riser Lego (Chrlst{s) Impact on Riser Lego (Christ{s) Water Meter Per City Carlsbad MODEL NO, L80-3.5 W/ 9/64" Nozzle L80-3.5 W/ 9/64" Nozzle L80-3,5 W/ 9/64' Nozzle G.P.M. 3.20 3.20 3.21) PSI 40 40 40 RAD 35' 35' 35' Red. Press. Backflow Unit Febco 2' Reclaimed Water Meter from Clly at Carisbad, Owner to Pay All Fees (Reclaimed System Will be Temporarily Charged with Potable Water) 2' • 825Y· Install per Detail and Monufacture(s Recommendations Master Valve Pressure Regulator Isolation Gate Valve Manual Control Valve La1eral Pipe Mainline PIPEI Sleeve Sign Location Nlbco WIikins Nlbco Nibco Losco or Equal 'Alertllne• Losco or Equal Per CMWD 2' · T-113 • Installed Wl,th Pipe Sleeve 2 l /2' • 500 Serles • Installed In Valve Box T-113 • Line Size · Installed With Pipe Sleeve l 1/4' -T-113 • Installed per Detail Closs 200 PVC Pipe 3/4" -2" · Installed On-Grade • Size Per Pfan 2" Reclaimed Pipe Closs 315 PVC Installed with 18' Cover Below .Grode. 3" & 4' Reclaimed Pipe Class 315 PVC Installed with 24' Cover. Schedule 80 Installed 36' Below F. G. See Irrigation Notes and Specs Location of 'Reclaimed Water Do Not Drink' Sign per CMWD Specs, ON-GRADE LATERAL NOTES: On-grode laterals may be Installed In Mltlgol1on A_reas / Manual lrrlgol1on systems only. MAINLINE AND IMPACT HEAD INSTALLATION NOTES: Contractor shall install mainline on the outside of the access road or trail limits, or as close to the edge of the road limits as possible. Valves shall be installed so that vertical sleeves are completely clear of access roads and trails. Impact heads shall be installed a minimum of three feet (3') from the edge of access roads and trail$. Locations of mainline, valves and impact· heads shall be reviewed and concurred upon by Landscape Architect and/or Owner's Designated Representative prior to installation. · · ' APPROVED FOR PLANTING a.+.,c,UIL r~ 10):2.1 lib 'Wt'lDATE ENGINEER S S:GIIA nJRE REQUIRED ON PAGE 1 ONLY APPROVED AND IRRIGATION ONLY,' INCLUDING PRECISE LOCATION OF PLANTING AREAS. A I Sl;tff1,. I CITY OF CARLSBAD ~ 1----+---4--------------+---t---lr---+----t 11 PLANNING DEPART ENT L£1.J l---+----1--------------+---t---lr--+--1 RANCHO CARRILLO MITIGATION PLAN BRESSI RANCH MITIGATION AREA IRRIGATION PLAN ,. CMWD 86-502 I I \ \ I \ I I I \ I [:::.. -==-t= \ \ >4" I -~ ~17 I I r1 J \ 1• ~ I 1/' 'I ~ __, I ~ !~ ·~ \ I I ~ ,. o,,, ~ ~>---Q-.,?_-r--~ ·~ ~ ,~,, .,,. ftt_;H-1t:--Jl.-..L1'-1 ' 1• .32.0 I css 44.8 css I I \~ u MATCH LINE See Sheet 11 I z -~'!!------1$~~'.iiiiiiii-( ao 0 40 ., ---- GRAPHIC SCALE I'= 40' MATCH LINE See Sheet 13 Z.-1 %,' {t"---1-----"'"--..l-........ ---l----!t11:)t-t,;-------.J ti<" \' + 1'4. I&'.' ~L--------t-----1.l(,tJI------+----- \ r ' 1" 1' 2." 2'' 1• ,. rm: r.tAll'lUNIS LO'.'ltfel? \ See Sheets 1 O & 11 of 21 for Irrigation Notes and Legend. See Sheet 15 & 16 of 21 for Irrigation Details. See Sheets 17, 18, 19 and 20 for Irrigation Specifications. MAINLINE AND IMPACT HEAD INSTALLATION NOTES: Contractor shall install mainline on the outside of the access road or trail limits. or as close to the ·edge of the road lim~s as possible. Valves shall be installed so that vertical sleeves are 1 completely clear of access roads and trails. Impact heads shall be installed a minimum of three feet (3') from the edge of access roads and trails. Locations of mainline, valves and imp•ct heads shall be reviewed and concurred upon by Landscape Architect and/or Owner's Designated Representative pnor to installation. \ I I . _) 9 38,4 1114" ..,___;_.,• clow _ 41.6 41.6 sws 13 28.8 l 114" clow @41.6 4' sws ,- • , I // !-{24(1 · ·// . I / ~-I I @41.6, iii,T sws / I I I I I I I I I I I I I i M' 1t>f' OP-5l.0f'I!; A,J;1N&-I f7#(I f-OHJ, ----\ ...., ________ --------------------· ·y--\ \ \ . ON-GRADE LATERAL NOTES: On-grade laterals may be Installed In Mltlgaflon Areas / Manual lrrlgalfon systems only. \ IJ.011;: 1l{e.6 t:,.,\Ullll!e,5 H-6 f\l)tN!ISIIGC ftli!.. /Nf'OIUll,II.TI:t,J fU~ a-ti;( ffQV\ CON~ ~ fle\.P H>-i!OIL-'fS. />C> \jNFINl1\JWI D063-Naf WN'f'N-IT'( Of2. 6UAt4'flief; 1H6 C,0~~69?, ~ o,t. 1Nfe"M}7a'i IN DISf'(.A'flN6 NJ.., ('126'" V/llt_LlN & Cail?rnd'JS, ~IS1m.s cl~ WCA-no11r;, of GLENN LUKOS ASSOCIATES Reguloto,y SM/Ices 23441 South Pointe Dr.• Suite 150• Loguno HIiis, CA \!'2653 I ad infinitum envtronmental design and planning 28 medlci laguno hills, co 92656 (714) 586 -9520 EXHIBIT Be ENGINEER'S SIGNA 1\JRE REQUIRED ON PAGE 1 OHL Y APPROVED DAlE , · . 1142-16-A-ll'ON ~C6,, Af»,J6 of.. 66l-CW &fl-I,.~· \ >-f/ APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE . LOCATION OF PLANTING REVIEIIED BY•, AREAS. L. ~•-~·1.¥:c/::: /1,(,2...•9!} ' DATE CITY OF CARLSBAD ~rs l---+--+-------------+---+--+---+-----1 PLANNING DEPARTMENT 21 l---+--+-------------+---+--+---+-----1 RANCHO CARRILLO MITIGATION PLAN BRESSI RANCH MITIGATION AREA IRRIGATION PLAN CMWD 86-502 I \ I ..., ~-.-- 1 I t?tc·t:-,:,Wfi/P ----- _J l-?!,""'~ -1.. __ _J • ... ON-GRADE LATERAL NOTES: I/ I • r ' j ____.,., ... .--~ ' ' I I On-grade laterals may be Installed In Mltlgotion Areas / Manual Irrigation systems only. 0 40 GRAPHIC SCALE I'= 40' • • GLENN LUKOG== ~ 23441 South Pointe 0.. • Butte 150 • Laguna Hills. Cl\ '1?653 • ad infinitum erwtronmental design and planning 28 medic! laguna hills, ca 92656 (714) 586 • 9520 EXHIBIT 8d See Sheets 10 & 11 of 21 for Irrigation Notes and Legend . See Sheet 15 & 16 of 21 for Irrigation Details. See Sheets 17, 18, 19 and 20 for Irrigation Specifications. MAINLINE AND IMPACT HEAD INSTALLATION NOTES: Contractor shall install mainline on the outside of the access road or trail limits, or as close to the edge of the road limits as possible. Valves shall be installed so that vertical sleeves are completely ,clear of access roads and trails. Impact heads shall be installed a minimum of three feet (3') from the edge of access roads and trails. Locations of mainline, valves and impact heads shall be reviewed and concurred upon by Landscape Architect and/or Owner's Designated Representative prior to installation. io 1.~•I 3b :Rt~mu~:m.l.ld<'I ="14"! n11rr . ENGINEER S SIGIIA TUR£ REQUIRED ON PAGE 1 ONLY APPROVED APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. REVIEIJED BY• lB~ DA INSPECTOR CMWD 86-502 j (") I v-....., Q) / (1) L (./) .. r w z _J I u I- <( :z: .. l •' --- ,•,'°J'\ .. , ; ,,,, ( ',,' ' I I \ '"° ._.o: .. ·1·1%1'.'I. , , -#f','1",• ...--:--.-..~-.wrrrr1 ....----• 35.2 3· / 40 20 0 40 l!IO 120 ---~--- GRAPHIC SCALE -----' . ' -------.__ .--. I , I . ~ I ' ... ' . ·"-. ~-< ~-<, ; -~. '\.~ I J ,.. / / / ...... ·,....,~' ,./ / :; / , ( ·,· , ' ., . '-.-,-... ·-- GLENN LUKOS ASSOCIATES -~711 Regulatory Se!Vices , :.; ; , , ·:. , : . · . I 23441 SOuth Pointe Dr.• Sulta 150 • Laguna Hills, Cl\ 926/:13 ~/~ "'i . ~ ./' . ·.·; / ; __ ;,. ' ~ , . ' / . ' ad infinitum envtronmental design and planning 28 medic! laguna hills, ca 92656 (714) 586 -9520 \ ... " ' I EXHIBIT 8e See Sheets 10 & 11 of 21 for Irrigation Notes and Legend. See Sheet 15 & 16 of 21 for Irrigation Details. See Sheets 17, 18, 19 and 20 for Irrigation Specifications. MAINLINE AND IMPACT HEAD INSTALLATION NOTES: Contractor shall install mainline on the outside of the access road or trail limits, or as close to the edge of the road lilljits as possible. Valves shall be installed so that vertical sleeves are completely clear of access roads and trails. Impact heads shall be installed a minimum of three • feet (3') from the edge of access roads and trails. Locations of mainline, valves and impact heads shall be reviewed and concurred upon by Landscape Architect and/or Owner's Designated Representative prior to installation. lATERAL PRESSURE LOSS F6R MANUAL VALVE NUMBER #1 PIPE SIZE 3/4" 3/4" 3/4" 1" 11/4" 1 1/4" 1 1/4" 2" ON-GAADE LATERAL NOTES: On-grade, laterals may I I / TOTALGPM PIPE LENGTH PSI LOSS PER 100' PSI LOSS 3.20 45.00 @ 0.53 0.24 6.40 30.00 @ 1.90 0.57 9.60 12.00 @ 4.01 0.48 12.80 60.00 @ 2.07 1.24 16.00 7.00 @ 1.00 0.07 19.20 55.00 @ 1.54 0.85 22.40 62.00 @ 1.86 ,., 5 35.20 5.00 @ 0.75 0.04 TOTAL PRESSURE LOSS THRU #1 LATERALS 4.64 Installed In i'vJlflgat1on Aleas / Manual Irrigation systems only. HYDRAULIC CALCl/lATION VAi.VE NUMBER #1 1. 2' WATERMITTR(JVALVES, 115gpmTOTAL) 2. 2' REDUCED PRESSURE BACKFLOW UNIT 3. 2" MANUAL i\MS'rER VAL VE 4. 21/2' PRESSURE REGULATOR UNIT 5. 4" MAINLINE CLASS )15 (115 gpm) 2840' @ .41 p:;i /100 -5.50 l)!,i 6. MAINLINEFl171NGS (10% of m.1, 1""1) 11.64 psi@0.10 ~ 1.16 7. 3' MAJNLINECLASS31S(80gpm) 220·:@ 70 J'.Ki /100 • 1.54 psi 8. MAINLINE FITTINGS (10% of m.1. loss) 1.54 poi@0.10 ~ 0.1 S 9. 2' MAINLINE CLASS 315 (35 gpm) 205'@ 1.00 psi /100 • 2.05 poi •jQ_ MAINLINE FITTINGS (10% of m.1. loM) 2.05 pol@ 0.10 • .21 11. 11/4y MA.NlJALCONTROL VALVE 12. LATERAL LOSS FOR CIRCUIT 13. LATERAL LINE FITTINGS (10% of la~ral 1cm) 4.64 pol® 0.10 • 0.46 14. OPt::AATING PReiSUR.E CF IRRICATION HEAD 15. ELEVATION DECREASE (44' / 2.31 ~19.0S p,I) 16. lOTAl PRESSURE LOSS FOR CIRCUIT #1 17. POTA8LE HYO. GRADE 700-180•520/2.31~225 18. TOTAL PRESSURHOSS FOR CIRCUIT .. 1 19. RESIDUAL PRE&~URE 20. RESIDUAL PRESSURE AS A PERCENTAGE OF TOTAL OPERATING PRESSURE W/OlJT REGUlATOR ASSUMPTIONS: EXISTING T.C_ CRAOI: AT P.0.C. EXISTING GRADI: OF LAST HEAD IN 1111 TOTAL ELEVATION bEC::REASE 21. PRES."URE R.ea.JlAlOR SET AT 90 p$i (l 35psi redual(X'\) 22. TOTAL OPERA TING PRESSURE FOR CIRO.IIT 1111 23. RESIDUAL PRESS~JRE WITH PRESSURE REG INSTALLED 24. RESIDUAL PRESSURE A5 A PERCENTAGE OF TOTAL OPERATING PRESSURE W/RECUlATOR, W. P, • WORKING PRESSURE 10.40 PSI LOSS 12.25 PSI LOSS 0.50 PSI LOSS 7 _00 PSI LOSS 11.64 PSI LOSS 1.16 PSI LOS5 1 .54 PSl LOSS 0.1S PSI LOSS 2.0S PSI LOSS 0.21 PSI LOSS 0.50 PSI LOSS 4.G4 PSI LOSS 0.46 PSI LOSS 40.00 PSI LOSS -19.05 PSI CAIN 73.46 PSI W. P. 22S.OO PSI STATIC 73.46 PSI W. P. 151.54 PSI 208% 180.00 ELEV 224.00 ELEV . 44.00 FEET 90.00 PSI STATIC 73.46 PSI w. P. 16.54 PSI ~BUILT' lojt-1 l<!b ~~~DATE ENGINEERS SIGNA 1VRE REQUIRED ON PAGE 1 ONLY APPROVED APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. REVIEl,'ED BY• ENGINEERIN DAlE 156'Hft05 ,l,, DA 1E INl11Al REVISION DESCRIPTION GllY APPROVAL INSPECTOR RANCHO CARRILLO MITIGATION PLAN RANCHO CARRILLO MITIGATION AREA IRRI ATION PLAN PRO.£CT NO. PD411 D/\TE j 2jTSI CMWD 86-502 I 1-♦J • 0 ' • P'-CiflC T£Cl<N1CAL Sf;RVICtS ---4------A!SD;l!L"r' ~ SH PUi{ roll SPECtr1c HODEL 5/t" :< i'-0" CROUND ROD W/tl!I 80UDIN'C" WIRE , CLN-1:P. "" HIN, TYP. SLOPE TO DRAIN (2~ HI"•' 112" IH 'l'1J1U' Alm 2" lN !HRIJ8S, . .,.............FINI.SH CR.,"1.01!: ?J -!,< 11 .------I COl'IC!t.£TE FOOT t UC .: -11~ I -----PE~ GP.AV!.L, "t"0 FILL VOlD SVMOIINOJNG CONOU'lTS. ,._ _____ ,, --...__1::1o·v.A:c. PVC CONDUIT t'MQn Pl:;ND. SOUR.Ct. • • ' PA(lFlC TI:CNNlC~L S~YICES ASSDl$LY -S[E Pl.AH FOR 5P£CIFIC HODEL cONI"ROL WIRLS com:iurT W/Swtt, ----tu.. uv6ND FOOfl .. Q •• .5UE A!!: REQ, PEA CUVEL SHALL FILL YOID' ~~1~~-=====•SUMOUlfOUfC CONl)l,H'l'S. s;a'" x •N -o" altOUNO ROD ~::J=--+------:-., W/ II !!ONO I NO \llM I. CLAMP, 120 Y.A.C. PVt CONDUIT f'ROH PQ\ltR SO!Jl\Ci. Controller in Stainless Steel Enclosure "'+ i'EW',... 11J" H<CII< _..McOl'i<'fL )'q>;, a, 1>1M•W,,VM "1<,1 O,C,, ---NC, ,Qt to II>•~ "lo"l!!I-(.. --rvc sc+1 ec 1fl~ • ~I" ~ Nim., "' 1----t-1r,, t-lll'>"o Wc,Nt.~ 1~1 Q,lfe w,..wr;, +----f"IC '<,;H $t, tJ-il"fl'P~ '!<I.It' j-1'1' ~lppt.11! -------'1,1.""'1Ut-1a'' Q>tt f.C i,,1($~7 ·t· +------,,.,_.,._,-u..ie' tl'INNUNl!J ".'>17..1! ,,__. l'\At,l Control and Isolation Valve (Temporary Manual Irrigation Only) .--1/'-i. "flocT ~ 4'1.f'LIN!i-"I'- ~ fXT MJ-~NJi,G ES yH,.>,/'v Wt!C¥'C:: ~\.llffP Not to Scale Not to Scale V.,! ~ a.o,,e: t,11fpu; <;,,cH t,o __ v,_• r,-r 1,11ea, r~s;e'?-7o ~•~t:,,s ~ Y.6-L.>I\! -""4 ~ ~ "%'-' w/ 12-'tlA- 1/1--"-,,,. e,tt SCH t:,o NI frt,e \JI/ PIS"CLAIIYll;il'> Wi,fl-NIN.-" ~ '/,.! ~K';,1(,-''t'' p./C. ~ ~ 'h,~ P',(c, t.i~~ '2a,::;> ~L., Impact Head for Mitigation Irrigation (Temporary Manual Irrigation Only) Not to Scale Cl-t'IISTY VALVE IOEMTFICATION TAG \ wmi PRl'fTED STATION NI ,reER AMET!k #170131 12'" STAHD.tJIO VALVE BOX WITH PURPLE 'RECLANED WATER' LO ASS013LY WITH LOCKS . 'CONTROL VALVE' AN> STATIOH NO. STAIIM'ED ON LD l!Ll!CTIIIC CONTIIOL VALVI!: < PYC SCH. ao PIPE ---- PVC S,S 90' ELL-"'?" Po,(: SCH. ao l"ll"E --- PVC TxS M.ll.E -..,.,.~ AOAPTEII (TYP.l CONTROL WIRES TO COHTROUEFI ,,,·,' h\ e• ",,,,. "~· l'INIIH GIIAOI! WATERPROOF WIii! CONNl!CTOIIS TO Sl"IIINKLIIIS ANOLE PIPE TO SPICll"U[D DEl"TH WIT!i 411' l!:LLS •. {,.)/) >A !,:'.~ I 6 1i "'.''\'"11;, / ~ "ALERTI.H' "--e• Pl!A GIIAVEL COMMON WIAE TO OTHEII VALVES ON S.lME CONTIIOLLl!II MAIN LINt: l"ITTINQ AMETEK #181113 10" ROUND BOX WITH PURPLE 'RECLAMED WATER' LIO ASSEMBLY WITH LOCKS '· 'BALL VALVE" STAMPED ON LID \ 1. . ALERnJE' PVC MAINLINE 2•,c• "EDWOOD BLOCK ,,---BALL VALVE ,,,--EXTENSION Ll!NOTH AS AEOUIIIED ,,----PVC MAL! A0APTEII, f a• Pl!A OIIA 't'!L --Pl:ec;::,xei::, ~Ji:'%. ~- F'CO,t.; ~e,J,e~1 1i..t,;v.u.., Pe,e..-1~.,,a,~, "" $QI.,._ 11 ~ t:11 F'l"l-~ 1 <;1 fA ,.i. L.eJ .;.m ·~ "»" ; eU..: (iYP.) · ·.i,t,M5 ui.110,J "° • 6~ (if P.') ~,t.{£, ~ E Electric Remote Control Valve C Isolation Ball Valve Reduced Pressure Backflow Unit ...,_ _______________________ _._., ~-------------------------+-+A•+------------------------...... Not to Scale Not to Scale Not to Scale F MAVY DUTY OALV. ITl!l!L---.. ,uNCH-LOK l'A5Tl!NER (2 Rl!QJ IJL---STlll!AM IIOTOIII IHRU. Mll!AO SCH 80 NG Nll'l'l&-talGtW /tS p.6?iX.)IJ,€0 . 112•.,1· CALV. STtl!L ITA~l!---::,,tU,.:r •• .r.t'----' AN+..DIIAIN YAL'ft Al Rl!C.Ulll!C M,tf,l6)C cro• Sf1.66t r,,ui..--r sat 40/eo res r:f-a P!f.6' PITT INS. l"\JC, 5Qot 8o Nlffl-6 'u=---=--,., -s:! PVC TxT ((If ru...--~~Fi' IWI~ qo• STreVr eu.. ·-__:.~:9 On-Grade Shrub Rotor - Not to sca1e ll-<---12• POP UP IPIIAY Hl!'AO MAIILl!X 90' STAl!ET !LL 'ALERT\.H;' LAT!"AL LINE ---:,( l'IPI! A ND l"ITTINO "VC SCHEDULE 10 NIPPLE 11• --,..::,,-: PVC T•T 90' ELL MA"'LEX 110' 5T,.EET ELL 12· CO:I"'----ANTI-OIIAIN VALVE AS Rl!'OUllll!;O ~--112• • SHOIIT PVC SCHEDULE 10 NIPPLE (TYP) NOT~: A.LL PO?-U? !-:EADS SnA:....L 6E IN·S'I'~.LLED WI':'H J,,.. '!'1':!?LE-SWING JO:N1', l 2" High Pop-up Rotor/Shrub Head Nol to Scale QUICK CC\JPUNG VALVE CONCRETE STABIJZEA BLOCK EXTI:NSIOH LENGTH AS AEOUF!ED 'QUICK COUPLER' STAMPED ON LD AAETB( ;16181113 10" RCM.H> BOX WITH PI.F(Plf 'RECLAIMED WATER' Lil ASSOIIBLY WITH LOCKS ~~--"'EA GRAVa-AS "FfPl'O FOR PIPE SLPPORT !f!: d" MIN DEPTH ~~ r' ffit«> Nffl.E'. BRASS N lf'f'l.eS ,a,.t-11? SWING JOINT. 12" MIN NOTE PROVllE 2'' OF CLEAN BACKFll l.NlER AU. Pl'ING #4 REBAR (24" LONG) WITH 'J HOOKED RADIJS AT ONE EM) TO HOLD Pl'E SECIJIELY l'<I PLACE INSTAU. AT "XJ O.C. ~ $1\tfl?F+P.'f ac-e.('N)6 l,A,'T'5)l/tW IK MITT~,-( sm,' CIIUt.llf':,, ONL.'( • .. SlffACEMOUNTEO SQ-\ ')..bO LATERAL LIE fOfl.. trllnG,A,TIOtl S/T6 a-L'( · · Sl!I! IARIOATION SPl!CIFleAflONI l'Oft ■ACltl'IIJ. ANI>. COMPACTION AEOUIAEMENTI NQN'..PRESSUE LATERAL l.tE FINIIH ORAM 'ALERTl.tE' PVC MAKN! ~~ 11" MINIMUM rof', 2½_' ♦ ~ ·• . 1.-t' 114.k11MUm fop,, 3•,., s'h.' p,re ' l" x 3" \LL BAAS s N!FPL.E +t---PIIISIUllil! MAINLINE ""1NO 7r---CONTIIOL WIRES ,_,,,.-1" ~' gJ" EU. ~-BRASS NIPPLES ~ SWING JOINT TOf> V!6" Quick Coupling Valve ad infinitum envtronmentot de6lgrt and pion, llng 28 medic! laguna hllls. co 92656 (714) 586 -9520 Not to Scale B EXHll;IIT 9a ENQNE£R'S SIGHAnJRE REQUIRED ON PACE 1 ONLY APPROW:D p, n.lff' St::H 80. PVC ..._ ____ Pff/WIRE SLEEVE Q. mM Cll«$/NB-Of\lUI. Pipe Installation & Trenching Not to Scale · I ii GLENN LUKOS == i O<V ' ·' 23441 Soulh -Dr, • Sule 150 • Laguna HIiis, CA W6c'IJI APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE · LOCATION OF PLANTING AREAS. 1 "AS--BUILT" Tl~E-------~TE IIEVJE..,EII IY• INSf'£CTllR RANCHO CARRILLO MITIGATION PLAN IRRl~TION DETAILS t---+---+--------+---+--+---f---1 APPRO~ o/'lYA.l',,l /f) -11/-17 1----+--+----------------+----1----ASSISTANT lNli DIRECTOR DA,._ PA1i N1W. p1mta; Of' ..c REV!SION DESCRIPTION IIA~ N1IAI. DllD~AL lbif.l BY: -II p,r,n: N1IAL CHKD 8Y: Affl!OYAL RVl(II IY· Pfto.ECT NO. PD411 CMWD 86-502 GLENN LUKOS ASSOCIATES ,mli Regulatory Services ■·· :::,r:_: \d\·:::);!._i.'.J,::I 23441 South Pointe Dr • Suite 150 • Laguna Hills, CA 9'2653 ad infinitum envtronmental d8$lgn and plCn llng 28 medlcl laguna hills, ca 92656 (714) 586 • 9520 EXHIBIT 9b SIDEWALK --~ ~-METER BOX.W/METER _CURB_--~ 24" • l ~"'~~~ ..... ~~~:.<'1\~~ '::::~ :,;~ y {} ~'\::._·· ..,t...:t=,:.':::i;.· ... :.'•-~:•.i.:; '. • ! • ~LJ_~"; .-,,e,==f=·~:. ....--12" MINIMUM POTABLE SER.VICE LINE -----~-+I \_ I 10-FOOT MINIMUM TO POTABLE MAINLINE IN STREET .RECLAIMED WATER IRRIGATION. MAINLINE W/SLEEVE.--' NOTE: VERTJ.CAI Cl fA8A.1!,1CE.OF .12" MINIMUM IS MANOATORY. .. WHEN CROSSING PATH OF'A POTABLE WATER LINE. INSTALLATION OF RECLAIMED WATER IRRIGATION MAINLINE 24" FROM FACE OF SIDEWALK WILL PROVIDE THE NECESSARY 10-FOOT HORIZONTAL CLEARANCE FROM POTABLE MAINLINE IN THE STREET. l , -'I Potable Service Line Crossing 1 -K ... , ______________ ..;;... _________ ~• - STREET SURFACE -----. _POTABLE MAINLINE. ---- (SEE IMPROVEMENT DRAWINGS) \ ...3..5..EEET . . • .~" MINIMUM REQUIRED VERTICAL, SEPARATION RECLAIMED WATER IRRIGATION MAINLINE ---H~►----SLEEVE NOTE: 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. , 'I Potable Mainline Crossina -L Ii.. ~ - APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE 'AS BUILT' TITLE-------111\Tt DIGINEEll'S SIGNA1\JR£ REQUIRED ON PAGE 1 ONLY APPROVEO · LOCATION OF PLANTING AREAS. REVIE'Jtll IY• ENQ!Nlt"I: ft.II"! ..... ,_ 'ECKED INSPCCTIIR . 11A Tl; RANCHO CARRILLO MITIGATION PLAN IRRIGATION DETAILS /?. l-----l,.--4------------+--4-----1---1---lfAAPPmcRO~\IED~--✓-2~,.t~,l=rr/J===/"t':"/~~~rn;~z~ 1--~e---+------------+---+--+--1-----i -=,---.,y.-/1/✓ .,-:;~Q'?/~t.J.~,x=·= __ ,:_:O:..· • ,. 1----1---1--------------1-----+---+---+--I ASSISTANT l>t'ANNlNG DIRECTIIR " DWN BY: I Pffo.ECT 1110. I ~~lil1111-G1MIIIIO, CHKO BY:--PD411 "\."\ RV\ID BY· REVISION DESCRIPTION DAU: NllM. 111\lC t111111. lrlllEII N'f'f/lNIII. CITY N'P!IOVIII. CMWD 86-502 GENERAL CONDITIONS II. III. IV. V. VI. VII. Intent of Plans and Specifications A, The ·intent of the Plans and Specifications is to prescribe tht: details for the construction and completion of the work in which the Contractor undertakes to perform in accordance with the terms of the Contract.. Where the Plans or Specilfoations describe portion.'. of the work in general terms, but not in complete detail, it is understood that unly the best general practice is to prevail and that only materials and workmanship of the first quality are to be used Unless otherwise specified, the Contrnctor shall furnish all labor, materials, tools, l;)~Juipment, and incidentals, and do all the work involved in executing the Contract in a satisfactory and workinanlikc manner. Final Cleaning Up A. Before final inspection of the work, the Contractor shall clean all constr:uction sites and all ground occupied by him in connection with the work of all rubbish, excess materials, falsework, temporary structures and equipment All parts of the work shall be left in a neat and presentable condition. Changes A. I"he Owner or the Owner's Designated Representative reserves the right to make such alterations, deviations, additions to or deletions from the Plans and Specifications, including the right to increase or decrease the quantity of any item or portion of the work or to delete any item or portion of the work a'. may he deerned by the Owner or Owner's Designated Representative to be necessary or advisable. and to require such extra work as may be determined by the Owner to be required for the proper completion or construction of the whole work contemplated Control of Work A. The Owner or the Owner's Designated Representative shall decide all questions which niay arise as to the quality or a(.;ceptability of materials furnished and work performed and as to the manner of performance and rate of progress of the work: all questions which may arise as to the interpretation of the Plans and Specifications; ~II questions as to the acceptable fulfillment of the Contract on the part of the Cot1tractor; and all questions as to compensation. His decision shall be final and he shall have authority to enforce and make effective such decisions and orders which the Contractor foils to carry out promptly. Plans and Drawings A. The Contract Plans furnished consist of general drawings and show such details as are necessary to give a comprehensive idea of the construction contemplated. All authorized alterations affecting the rcquircmcnh and information given on the Contract Plans shall be in writing. Inspection A. The Owner or the Owner's Designated Representative shall, at all times, have safp access to the work during its construction and shall be furnished with every reasonable facility for ascertaining that the materials and the workmanship are in accordance with the requirements and intentions of these Specifications arid th,; Plans. All work done and all materials furnished shall be subject to his/her inspection. B. The Contractor shall obtain, coordinate, and pay for any and all agency inspections required. Rejected and Unauthorized Work A. All work which has been rejected shall be remedied, or removed and replaced by the Contractor in an acceptable rn1mncr at the Contractor's expense. 8. Any work done beyond the line!:/ and J;rades sh~1wn on Lhe Plans or established by the Owner's Designated Representative, or any extra work done without written authority will be considered as unauthorized work and will not be paid for. Upon order of the Owm;r, un~uthorizcd work shall he remedied, n;rrn)\'Cd, nr n;:placed at the Contractor's expense. VIII. Control of Materials IX. x. XI. XII. A. B. C. The Contractor shall furnish all materials required to complete the work, except materials that are designated in I.he Specifications to be furnished by the Owner. Only materials conforming to the requirements of the Specifications shall be incorporated into the work. Materials to be used in the work will be subject to inspection and tests by the Owner or his Designated Representative. The Contractor shall furnish without charge such samples as may be required. D. The Contractor shall be responsible for all materials furnished to him, and shall pay all demurrage and storage charges. lylaterials lost or damaged from any cause whatsoever shall be replaced by the Contractor at his expense. Storage of Materials A_ Articles or materials to be incorporated in the work shall be stored in such a manner as to insure the preservation of their quality and fitness for the work, and to facilitate inspection, Legal Relation!!! and Responsibility A. The Contractor shall keep himself fully informed of all existing and future State and Federal laws, and county and trlunicipal ordinances and regulations which in any manner affect those engaged or employed in the work, or the IT1aterials used in the work, or which in any way affect the conduct of the work, and of all such orders and decrees Of bodies or tribunals having any jurisdiction or authority over the same, He shall at all times observe and comply with, and shall cause all his agents and employees to observe and comply with all such existing and future laws, ordinances, regulations, orders and decrees of bodies or tribunals having any jurisdiction or authority over the work. B. All work and materials shall comply with governing codes, safety orders, and regulations and meet the minimum requirements of the Uniform Building Code (UBC), latest edition. Army Corps of Engineers Nationwide Permit and Special Condition, A. The Contractor shall maintain a copy of the "Special Conditions," provided by the Owner's Designated Representative, on the project site during all periods of active work, The Contractor shall present this Agreement to any Army Corps of Engineers {Corps) personnel, or personnel from another agency upon demand. The Contractor shall read, understand, and abide by all pertinent provisions of the Agreement, and shall consult with the Owner's Designated Representative regarding all matters related to the content or intent of the Agreement. California Department of Fish and Game Streambed Alteration Agreement A. The Contractor shall maintain a copy of the "Streambed Alteration Agreement," provided by the Owner's Designated Representative, on the project site during all periods of active work. The Contractor sh al I present th·is Agreement to any Department of Fish and Game (CDFG) pen,onnel, or personnel from another agency upon demand, The Contractor shall read, understand, and abide by all pertinent provh;ions of the Agreement, and shall consult with the Owner's Designated Representative regarding all ma.tters related to the content or intent of the Agreement. Use of Pesticides A. The Contractor shall comply with al I rules and regulations of the Department of Food and Agriculture and the Department of Health, the Department of Industrial Relations, and al I other agencies which govcr,l the use of pesticides required in the performance of the work on the Contract. B. Pesticides shall include but shall not be limited to herbicides, insecticides, fungicides, rodenticides, germicide:s, nematocides, bactericides, inhibitors, fumiganb, defoliants, desiccants, soil sterilants, and repellants C. Any substance or mixture of substances intended for preventing. repelling, mitigating, or destroying weeds, insects, diseases, rodents, or nematodes and any substance or mixture of substances intended for use as a plant rcgularnr, defoliant or desiccant shall be considered a pestic.:ide. XIV. Permits and Licenses A. The Contractor shall procure all permits and licenses, pay all charges and fees, and give all notices necessary and incident to the due and lawful prosecution of the work and they shall be obtained in sufficient time to prcvc11t delays to the work. B. If the Owner has obtained permits, licenses, or other authorizations, applicable to the work, in conformance with the requirements ln the Environmental Quality Act, the Contractor shall comply with the provisions of said permits, licen~es, and other authorizations_ C. A 11 Contractors shall be licensed in accordance with the laws of the State of California. The Contractor shall possess a state of California Landscape Contractor "C-27" License. XV. Cooperation A. Should construction be under way by other forces or by other Contractors within or adjacent to the limits of !he work specified, or should work of any other nature be under way by other forces within or adjacent to said limits, the Contractor shall cooperate with all such other Contractors or other forces to the end tha1 any delay or hindrance to their work will be avoided. The right is reserved to perform other or additional work al or near the site at any time, by t.h~ use of other forces. XVI. Insurance A. The Contractor shall obtain and keep in force public liability and property damage insurance as required by all applicable codes and regulations during the period of the Contract. XVII. Linbility for Damage A. The Contractor shall be liable for damage to all utilities, construction, irrigation, and planting element.,, existing Of new. marked or unmarked, and shall repair or replace damage in a manner acccplahlc lo the Owner. XVIII. Liability for Loss A The Contractor shall be responsible and liable for any loss to equipment, parts. and materials on this project umi! completion, and until acceptance of the job in writing by the Owner, XIX. Subcontrncting A. The 'Contractor shall give his personal attention to the fulfillment of the Contract and shall keep the work under -his controL B. No Subcontractor will be recognized as such, and all persons engaged in the work of construction will be recognized as einployees of the Contract.or, ami he will be held respeinsihle for their work, which shall be subject to the provisions of the Contract and Specifications. C. Subcontracts shall Include provisions that the Contract between the Owner and the Contractor is part of the Subcontract, and that all terms and provisions of said Contract are incorporated in the Subcontract. Subcontracts sha.!I contain certification by the Subcontrnctor that said Subcontractor is e"perienced in and (.jUlilificd tn Jo, and knowledgeable about, the i.uhcontracted work. Copies of Subcontracts shall be available to the Owner llpon wrinen requei.t, and shall be provided to the Owner or Owner•s Designated Representative. 0. Before work ls started on a Subcontract, the Contractor shall file with the Owner a written statement showing the work to be subcontracted, the names of the Subcontractors and the description of each portion of the work to be so subcontracted. E. When a portion of the work which has been subcontracted by the Contractor is not being prosecuted in a manner sat15factory to the Owner or the Owner's Designated Representative, the Subcontractor shall be removed immediately on the requisition of the Owner and shall not again he employed on the work. XX. Required Notification A. The Contractor shall notify the Owner a minimum of three (3) days of the start of any work which is stated herein as requiring the presence of the Owner or the Owner's Designated Representative. All such work shall be performed only in lhe presence of the Owner's Designated Representative unless prior approval has been granted to perform such work in his/her absence. Work which has been performed in the absence of the Owner's Designaled Representative without prior approval, or work which is not performed in strict compliance with the procedures set forth in these Specifications will be subject to rejection. XXI. Site Utilities A. B. The Contractor shall verify the location and depth of all underground utilities prior to the start of work. The Contractor shall coordinate temporary water service with Owner and any other Contractors on job site. C. The Contractor shall apply for and pay all costs incurred for all temporary utility hook~ups sueh as water, sewer, electrical power, and gas required for project construction. XXII. Surveys, Reference Points, and Elevations A. The Contractor shall be responsible for establishing all surveys, reference points. and elevations shown on Plans or ,otherwise required for proper execution of landscape construction. XXIII. Preservation of Property A, Existing trees and plants that are not to be removed shall be protected from injury or damage resulting from the Contractor's operations. Only t.rees and plants that are designated or marki,;d for removal shall be removed. B. Costs incurred due to the repair or replacement of existing trees and plants which are not designated for removal and which are damaged as a result of the construction operations shall be the responsibility of the Contractor. C. Replacements shall be at least equal to the conditions when Contractor entered upon the work, and shall match them in finish and dimensions. Plant material shall be replaced with the same species, size. and in the original lo(;ation unless de5signated otherwise by Owner's Designated Representative. MATERIALS I. Topsoil A; Topsoil shall be obtained from sources within the project. Topsoil shall be excavated to the lines and depths as directed by the Owner's Designated Representative. All lumps or clods shall be broken up before the topsoil is spread. The topsoil shall consist of fertile, friable soil ofloamy character, and shall contain an amount or organic matter normal to the region. It shall be obtained from well-drained arable land and shall be reasonably free from subsoil, refuse, roots, heavy or stiff clay, stones larger than ]-inch in size, coarse sand, noxious seeds, sticks, bru~h. litter, and other dclctcrioLls ~ubstances, capable of :sustaining healthy plant lifo, II. Commercial Fertilizer A Commercial fertilizer shall Ct'>rlforrn to the requirements of the California Food and Agricultural Code. Commercial fertilizer shall be in pelleted, granular, or tablet form and shall have a mi1limum guaranteed chemical ;u,aly!::i!> of 14 percent nitrogen, 14 percent phosphoric acid, and 14 percent w;der soh1bl{;) pot:~sh. ad infinitum environmental design and planning 28 medici laguna hills, ca 92656 (714) 586 -9520 III. IV. V. VT, VIII. IX. Soil Amendrnents A. Soil Amendment shall be a wood or bark product. treated to abM>rb water quickly, or a relatively dry organic compost derived from sewage sludge or rice hulls; shall be friable and pass a 1-inch sieve arid shall comply with the requirements in the California Food and Agricultural Code, B, Rice hull compost shall not contain living vegetation, dirt or other objectionable material, pathogenic viruses, fly larvae, insecticides, herbicides, fungicides nor poisonous chemicals that would inhibit plant growth. C. All soil amendment shall be packaged so that compliance can be readily determined, or shall be accompanied by a Certificate of Compliance. Str.aw A Straw shall be derived from rice or barley. The Contractor shall furnish evidence that clearance has been obtained from the County Agricultural Commissioner, as required by law, before straw obtained from outside the county nl which it is to be used is delivered to the site of the work. Straw that has been used for stable bedding shall not be used. Mulch A. Unl~ss otherwise specified, mulch shall consist of wood chips, tree bark. or shredded bark, or any combination thereof, at the Contractor's option. Mulch materials produced from pipe trees grown in Alameda, Monterey, Santa Clara, Santa Cruz. or San Mateo countie.s shall not he used. B. Wood chips shall be manufactured from clean wood. The particle size of the chips shall be between ½-inch and 3- inches in length, and not less than 3/8-inch in width and 1/16~inch in thickness_ Chips produced from tree trimmings which contain leaves or small twigs will not be accepted, C. Tree bark shall have a particle size between ½-inch and I Vi-inches and shall be free of salt and foreign materials such as clods, coarse objects, sticks, rocks, weeds or weed seeds. . . D. l>hredded bark shall be a mixture of shredded bark and wood; shall have a particle size between 118-inch and I ½- inches in thickness and 1-inch to 8-inches in length; and shall be free of salt and deleterious materials such as clods, coarse objects, and rocks. Fiber A. Fiber shall be: produced from natural or recycled (pulp) fiber, such as wood chips or similar wood materials or from newi.print, chipboard, corrugated cardboard or a combination of these processed materials, and shall be free of synthetic or plastic materials. Fiber shall not contain more than 7 percent ash,•shall contain less than 250 parts per million boron, and shall be otherwise nonTtoxic to plant or animal life. 8, Fiber shall have a waterTholding capacity by weight of not less than I ,2000 percent. C. Fiber shall be of :mch character that the fiber will disperse into a uniform slurry when mixed with water Water content of the fiber before rn ixing into slurry shall not exceed 15 percent of the dry weight of the fiber. Commercially packaged fiber shall have the moisture content of the fiber marked on the package. Fiber shall be colored to contrast with the area on which the fiber is to be applied. Stabilizing Emulsion A. Stabilizing emulsion shall be a concentrated liquid chemical that forms a plastic film upon drying and allows waler and air to penetrate. The film shall b~ nonflammable and s:hal! have an effective life of at least one year. B. Stabilizing emulsion shall be nontoxic to plant or animal life. In the cured state, the stabilizing emulsion shall not bl;) n:~ernubifiablc. The material shall be registered with and lice11:scd by the Sta.I~ orC.tlifornia, fkpartmcnl or rood and Agriculture, as an ''auxili.-1ry soil chemical." C. Stabilizing emulsion shall be miscible with water at the time of mixing and application. Mycorrhb:al Jnoculum A. Mycorrhi,.ae shall not be stored in temperatures grenter than 90°F and no less than 32'F or in direct sun. B C. D. E. Seed A. B. C. D. E. F. Mycorrhizae which has become wet or moldy or otherwise damaged by extreme temperatures shall be rejected Mycorrhizal inoculum shall be ordered at least two weeks in advance of imprinting to ensure availability. The Contractor is responsible for the purchase of mycorrhizae. Mycorrhizal inoculum shall be applied at a rate of60 liters per acre. It is 1he responsibility of the Contractor to arrange for and finance delivery of the mycorrhizae. Mycorrhizal inoculum shall be purchased from Tree of Life Nursery. Contact: Ted St. John or Elana Benge, telephone number (714) 728-0685. Seed required to be labeled under the California Food and Agricultural Code shall be labeled by the vendors supplying such seed. Seed specified without a purity or germination requirement shall be labeled to include the name, date (month and year) collected, and the name and address of the seed supplier. Said seed, at the time of sowing, shall be from the previous or current year's harvest. All shipments of seed not accompanied by a valid California Nursery Stock Certificate shall be reported to the County Agricultural Commissioner at the point of destination for inspection and i.hall be held until released by the Commissioner. Seed which has become wet, moldy, or otherwise damaged will not be accepted. Seed in broken or damaged containers will be rejected. The seed specified on these Plans has been ordered and will be paid for by the Owner. The seed will be delivered LO Lhc Subcontractor for prepar;ition for hydroseeding and imprinting_ The seed is available at S&S Seeds, Post Office Box 1275, Carpinteria, California, 93013. Contact: Bruce Berlin, telephone number (805) 684-0436. Please refer to Rancho Carrillo Project. and Glenn 1.ukos Associates when identifying t.his project with the seed company X. XI. XII. XIII. XIV. ENGINEERS S:GIIA'IVRE REQUIRED ON PACE 1 ONLY APPROVED GLENN LUKOS ASSOCIATES • Reg,Jalory $efvk:es Vdl • . . : ; . ·1 ffll!ll, 23441 south Poote Dr.• $lite 150 • Laguna Hilt,. CA \Y/6!;:J I'"' P1 . DA1E N1IAL i Plants A. Plants shall be of the variety and size shown on the Plans and shall conform to the requirements of these Specifications. Any substitutions will be approved in writing by the Owner or the Owner's Designated Representative and may require approval of the California Department of Fish and Game .. The Owner's Designated, Represent.aiiv~ shall notify the Contractor of any changes at least 72 hours prior to Contractor taking delivery of plant material. B. C D. E. F. G. H. I. J. No plant shall be transported to the planting area that is not thoroughly wet throughout !he ball of earth surrounding the roots. Any plant that, in the opinion of the Owner's Designated RePresentative, has a damaged root ball, or is dry or in a wilted condition when delivered to the planting area will not be accepted and shall be replaced by the Contractot at his expense. Plants shall be healthy, vigorous, free from plant disease, insect pests or their eggs, excessive abrasions or other object.ionahle disfigurements, and shall have healthy, normal root systems, well-filling their containers, but not to ' the point of being root-bound, Tree trunks shall be sturdy and well hardened off. Plants shall not be pruned or topped prior to delivery_ Each plant shall be handled and packed in the approved manner for that species or variety, and all necessary precautions shall be taken to insure that the plants will arrive .at the site of the work in proper condition for successful growth. Trucks used for transporting plants shall be equipped with covers to protect plarlts from windburn. Plants shall be individually tagged or tagged in groups by species or variety. All plants shall comply with Federal and State laws requiring inspection for plant diseases and infestations Inspection certificates required by law shall accompany each shipment of plants, and certificates shall be delivered to the Owner's Designated Representative. The Contractor shall obtain clearance from the County Agricultural Commissioner, as required by law, before planting plants delivered from outside the County In which they are to be planted. Evidence that such clearance has been obtained shall be filed with the Owner's Designated Representative . Root condition of plants in containers will be determined by removal of earth from the roots of not less than 2 plan'ts of each species or variety nor more than 2 perce,it of the total number of plants from each species or variety. The root 1:ondition will be inspected by the Owner's Designated Representative prior to transportation to the planting area. The Contractor shall notify the Owner's Designated Representative when plants are to be shipped to the project site. Such notification shall be given not less than !4 days prior to the actual shipment date. The container stock &pecified on these Plans has been ordered and will be paid for by the Owner. It is !he Contractor's responsibility to arrange for and finance delivery of the container stock. K. The container stock is available at Tree of Life Nursery, 33201 Ortega Highway, Post Office Box 635, San Juan Capistrano, California, 92693. Contact: Elana Benge, phone number (714) 728.0685. Please refer to Rancho Carrillo Project and Glenn Lukos Associates when identifying this project with the nursery. Gopher Baskets A. Gopher baskets shall be Root Guard Gopher Wire Basket, or equivalent, I-gallon size, 8-inches in diameter by 9-, inches deep, constructed from 314" by 20 gauge hexagonal wire mesh (gopher wire) galvanized after-weaving, with: 3[) gauge galvanized sheet metal seams. Water A. Water shall be of such quality that it will promote germination of seeds and growth of plants. Pesticides A. B, C. The Contractor shall obtain recommendations for the use of all pesticides from a I icensed Pest Control Adviser (PCA) in accordance with the requirements of the California Food and Agricultural Code, and these Specifications.; Pesticide recommendations shall include, but not be limited to, the pesticides to be used, rates of application, methods of application, and areas to which pesticides are to be applied. The Owner's Designated Representative shall approve in writing the Pest Control Adviser's recommendations. D. When used, pesticides shall be used in accordance with the approved Pest Control Adviser's recommendations. E. F. The Contractor shall notify the Owner's Designated Representative at least 24 hours prior to each application of pesticide and shall indicate the hours of application. No application of pesticides shall be made on Saturdays, Sundays. or legal holidays, unless otherwise approved by Owner's specified representative. Pesticides shall be mixed in accordance with the instructions provided on the applicable registered label, Prior to I inix.ing any pesticide, a copy of the registered label for the pesticide to be mixed shall be given to the Owner's Designated Representative, or when such copy is unaVailahle, the Owner's Designated Representative shall.be pennitted to read the label on the container. G. Pesticides fot weed control shall be applied with a photosensitive dye which will produce a contrasting color when sprayed upon the ground. The color shall disappear between 2 and 3 days after being applied. The dye shall not stain any surfaces nor injure plant or animal life, when applied at the manufacturer's recommended application rate. H. Pesticides shall not be applied when weather conditions, including wind conditions, are unsuitable for such work. I. Any new or existing plants which, in the opinion of the Owner's Designated Representative, have been damaged by; the application of the pesticides shall be replaced by the Contractor at his expense. Imprinting Equipment A. Dimensions of Angles. B. I. The angles will be JO~inches or less in length, with a gap of2-inches or more between the end of one segment and the beginning of the next. The height of the angles will be at least 4 inches. Shape of Angles. t, Imprinting teeth will be triangular in transverse section, and rnay be rectangular or triangular in longitudinal section. ' APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE LOCATION OF PLANTING AREAS. 'AS BUILT' TITI-E-------DIITI!: REVIEw'ED l't• INSPECTOR DI\ TE RANCHO CARRILLO MITIGATION PLAN STANDARD SPECIFICATIONS I\PPR==O\'ED-d-,T,~~/;..::-,,~:;,.!:.1~1.<:1fl:;;;, _____ (.!:.1i'tJ::..·I ~ ?7 11$SIST AH.,....L~ING DIRECTIIR DI\ 1E I REVISION DESCRIPTION CMWD 86-502 XVI. C. Maximum Length of Roller. t. No individual roller will be more than 8-feet in length'. More than one roller may be anached to a single imprinting device as long as each roller swivels independently over surface obstructions. D. Weight per Square Inch on Angles. I. Pressure on the soil surface will be at least 25 pounds per square inch (PSI) and less than SO pounds PSI whlle the machine is in use. E. Tooth Shape Relative to Slope Angle and Soil Conditions. 1. The apical angle of the triangular cross section of the imprinting teeth will be 90 degrees or less, with acute angles preferred for the steepest slopes. The two exposed sides of the triangular cross section need not meet the circumference of the roller at the same angle. If the angles are different, the larger angle will fo(,;c the forward direction of the implement. Plastic Pipe A. Carlsbad Municipal Water District (C.M.W.D.) specifications for reclaimed water irrigation systems take precedence over specifications below, unless specifications below exceed C.M.W.D. specifications, B_ Plastic pipe, where indicated on the drawings, shall be injection molded; rigid; unplasticized polyvinyl chloride (PVC); NSF approved: of high tensile strength. chemical resistance and impact strength; Type I, Grade I. 200 PSI hydrostatic design stress (PVC I 120). C. Minimurn pressure rating shall not be less than the working pressure for the schedule and size of pipe indicated on the drawings and specified herein. D. Pressure mainline piping two inches (2")and larger shall be PVC Class 315, conforming to ASTM D-1785. with PVC Si:hedule 80 solvent-weld fittings, unless otherwise indicated on the d1awings E. Pressure mainline piping one and one-half inches ( I ½") and :srnaller shall be PVC Schedule 40, conforming to ASTM 0-1785, with PVC Schedule 40 solvent-weld fittings, unless otherwise indicated on the drawings. F Non-pressure lateral lines shall be PVC 1120. Class 200, conforming to ASTM D-2241 with PVC Schedule 40 solvent-weld fittings. G. Fittings and couplings shall be threaded PVC Schedule 80, confonning to ASTM D-2464 or slip-fining, tapered socket, solvent-weld, PVC Schedule 40, conforming to ASTM D-2466 or PVC Schedule 80, conforming to ASTM D-2467. H. Risers and threaded nipples for the irrigation system shall be Schedule 80, conforming to ASTM D-1785, unless otherwise indicated on the drawings_ I. Solvent cement and primer for rigid PVC solvent-weld pipe and fittings shall be of commercial quality, IAPMO approved, conforming to ASTM D-2564. XVII. Brass Pipe A. Brass pipe, where indicated on the drawings, shall be 85% red brass, American National Standards Institute, Schedule 40 screwed pipe, conforming to· Federal Specifications WW-P-351. B. Fittings shall be medium brass, screwed 125 pound class, confonning to Federal Specifications WW-P-460. XVIII. Galvanized Pipe A. Galvanized· steel pipe, where indicated on the drawings, shall be ASA Schedule 40 mild steel screwed pipe. Fittings shall be medium galvanized screwed beaded malleable iron. B. All galvanized pipe and fittings installed below grade shall be painted with two (2) coats of Koppers #50 Bitumastic. or approved equal. In addition pipes shall be wrapped with two (2) layer, of an approved polyethylene l~pe. C. Galvanized steel pipe shall not be installed below grade. XIX. Ultra Violet Resistant-PVC Pipe xx. A. UVR-PVC pipe, where indicated on the drawings, shall be ultra-violet resistant, Schedule 40 PVC pipe. Fittings shall be UVR-PVC fittings. Water Meters A_ The irrigation system shall be connected to the water supply point(s) of connection (POC) as indicated on the drawings, Owner· is responsible for providing and installing water meter(s) as shown on the drawings, including all appurtenances and water meter, unless otherwise indicated on the drawings. XXI. BackOow Prevention Unit A. Backflow prevention unit shall be factory assembled and shall be as indicated in the Irrigation Legend and details on the drawings, manufactured by Wat.ts, Fcbco, or approved equal and installed in accordani:e wi1h the local standards and codes Entire unit shall be painted with rwo (2) coats of dark green rust resistant paint. XXII. Wye Strainer A. Wye strainer shall have a cast all-bronze body with a removable stainless steel or monel strainer. Wye strainer shall be capable of withstanding a cold water working pressure of 150 pounds per square inch, Wye strainer shall be equipped with a gate valve at the outlet. B. The strainer for the wye strainer shall have an open area to at least three (3) times the cross-sectional area of the pipe based on an iron pipe size and shall be woven wire fabric with 20-mesh or perforate sheet with 0,045 inch diameter holes XXIII. Unions A-Unions shall be brass. All unions shall withstand the working pressure of the pipes with which they are used. XXIV. Ball and Gate Valves A. Such isolation valves shall be•• indicated in the Irrigation Legend on the drawings, or approved equal, and installed as indicated in the details on the drawings and in accordance with manufacturer's recommendations. B. The operating unit shall be lined sized, unless otherwise indicated on the plan~ and have an arrow indicating the direction of opening. Valve shall conform to American Water Works Standards. C. Valves shall be designed to permit dismantling to replace sealing components without removal of the valve body from the pipeline. D. Valves shall be installed with operating nuts. XXV. Quick Coupling Valves A Quick coupling valves shall be as indicated on the Irrigation Legend on the drawings, or approved equal. Contractor' shall install quick coupling valves as indicated in thi:: details ori the drawings and in accordance with the manufacturer's recommendation, with a molded vinyl or thermoplastic rubber locking cover. Coupler keys and hose ells shall be of the same manufacturer as the valve. XXVI. Remote Control Valves A. Remote control valves shall be solenoid activated, factory assembled, as indicated in the Irrigation Legend on the drawings, and installed according to the details on the drawings, local codes and manufacturer's recomn1endations. B. Each rt:mote control valve shall be installed in a separate valve box, and as indicated in the details on the drawings. XX.VII. Manual Control Valves A. Manual cont1ol valves shall be as indicated in the Irrigation Legend on the drawings, and installed according to t:hi.: delalls on r.he drawings, local codes and manufacturer's recommendations B. XXVTJJ. Each manual control valve shall be installed separately as indicated in the details on the drawings. Valve Bo••• A. B. C. Gate valves, ball valves, remote control valves and miscellaneous appunenances except for manual control valves and temporary systems, shall be installed below grade as indicated in the details on the drawings, in lockable valve boxes manufactured by Brooks, Fraser, Ametek, or approved equal. All valve boxes used for reclaimed water systems shall be standard purple in color_ Gate valves and/or ball valves shall be installed in ten (10") inch round lockable valve boxes and identified by permanently indenting "GV" or "BV" respectively, on to the valve box cover. D. Remote control valves shall be installed in 14 \/," x 19 ½" x 12" lockable valve boxes and permanently iden11fied by indenting "RCV" along with the controller station nurnber on to the valve box. E. Miscellaneous appurtenances such as quick coupling valves, t7ow sensors, master valves, pull boxes, etc. slrnll be installed in an appropriate siz;e valve box;es and shall have adequate clearance for the appurtenance, ld~ntifying abbreviations approved by the Landscape Archilecl ror the appurtc111:111cc shull he pcrm;rncntly i11dc111cd i11to the valve box. F. Valve boxes shall be set two (2") inches above finish for those valve boxes installed in ground cover and shruh areas. When valve boxes are installed in shrub areas which will receive a !ayer of composted mulch, valve boxes shall be set above one-half ( 112") above the finish surface of the mulch layer. Valves shall be sufficient depth to provide clearance between the bottom of the valve box and the top of the valve. XXIX. Controllers A. Controllers shall be as indicated on the drawings. Contractor shall install controllers in accordance with the manufacturer's recommendations and in a stainless steel enclosure as indicated in the Irrigation Legend and details on the drawings. XXX. Control Wiring A. B C. D. E. F. Connections between the controller and the solenoid activated remote control valve shall be made with direct burial copper wire,# 14 A WG, Type U.F., 600 volt. Wire shall be PVC insulated of single conductor type, underground feeder cable, U.L. approved. Pilot wires shall be different in color for each valve. Common wires shall be white with a different color stripe for each controller. tagging each end is an acceptable alternativ~. Wire shall be buried a minimum of eighteen ( 18") inches in depth and wherever possible shall occupy the same trench as the mainline~ bundled and secured to irrigation pipelines at ten (10') foot imervals with plastic electrical tape, providing suffident slack for expansion and contraction. An expansion curl shall be provided within three (3") feet of each wire connection and change of direction, and at least every one-hundred (JOU') feet of wire length on longer runs Expansion curls shall be formed by wrapping at leas! fifteen (15) turns of wire around a one-half (l./2") inch outside diameter pipe, then withdrnwing thi.: p1p1,:. All splices shall be made with Scotch-Lok #3576 Connector Sealing Packs, 3M DBY Connectors, Rain bird Pen- Tite, Sears DS-400 Wire Connectors, or approved equal. Contractor to use one ( 1) splice per connector sealing pack Wire splices shall be located in pull boxes and permanently indented for identification. Without prior approval by the Landscape Architect or Owner's Designated Representat~ve field splices between 1he controller and remote control valves will not be permitted, G. Contractor shall install two (2) spare control wires of a different color along the entire mainline. Loop thirty-sii (36") inches excess wire into each single box and into one valve box in each group of valves. H. Contractor shall provide a separate ground wire for each conuoller. XX.XI. Anti-drain Valves A. Where indicated on the drawings. and as needed for field conditions, shall be Valcon, KBI Inc., or approved equal. Anti-drain valves shall be line-sized and installed on the riser directly under the 1rrigat.ion head in accordance with the manufacturer's recommendations. XXXII. Irrigation Heads A. B. C. Irrigation heads shall be of the manufacturer, size, type, and rate of precipitation with the diameter (or radius) of throw, pre'!>'!>uri.:, and di~charge as specified in the Irrigation Legend on the drawings, and installed as indicated in the details on the drawings and in accord,~ncc with th1.; manufacturer's recommendations. Riser units shall be oriented perpendicular to the finish grade, installed as indicated in the detail oi~ the dt'awings and specified herein. with nipples of the same size as the riser opening in the irrigation head. Spacing of heads shall not exceed the maximum shown on the drawings, XXXIII. Electrical Service A. Electrical service shall be supplied by the Owner at no expense to the Contractor. SITE PREPARATION I. General II. A. No power equipment or power tools. including motorized vehicles, will be operated within the planting areas during the period from March 15 through July I 5. B. Finished grading and irrigation installation will be completed prior to any planting. The irrigation system will be functioning properly prior to the installation of plant material. C. The Owner's Designated Representative will designate by staking or flagging all areas to be planted. D. Prior to plant inslallation, the Owner's Designated Representative will provide an addendum to these Specificatinns indicating required amendments and/or soil treatments, if required per soil laboratory's recommendations. Materials A. Materials shall confoml to the provisions in these Specifications. IV. V. C. D. E F., G. Clearing shall consist of removing trash and debris, clearing and controlling weeds, and-removing existing plants as specified in these Specifications. l,oose rocks, larger than 2 ½-inches in maximum dimension, and debris shall be removed and disposed off-site. Topsoil for coastal sage scrub constructed slopes (approximately 7,150 c.y.) shall be spread uniformly at the rate of no more than 6-inchcs in depth. Topsoil shall not be placed until all equipment, except equipment required for spreading topsoil, is through working in an area, Exotic trees and shrubs, where shown on Plans, or as indicated by Owner's Designated Representative, shall be rernoved as specified in these Specifications_ Any holes left by tree removal shall be backfilled to finished grade with material obtained from adjacent areas. Weeds shall be controlled by killing as specified in the these Specifications and Plans. Killing weeds shall be performed by hand, by the use of pesticides, or by other' rnethods approved by the Owner's Designated Representative. H. Planting holes shall be large enough to receive the root ball, backfill:, amendments and fertilizer if required. Where rock or other ha.rd material prohibits holes from being excavated to the depth spe~ified, new holes shall be excavated and the abandoned hnles shall be filled with the excavated matcr'ial. I. Planting holes may be excavated by hand digging or by drilling. Water shall not be used for the excavation of planling holes. Avoid crcal.ir;g smooth, vertical walls in the planting hole. J. Oak, sycamore, and cottonwood planting holes will be augured to a depth of 4 feet and then backfilled to proper planting depth. Backfilled holes shall be irrigated 5 days before plant installation. Soll Testing A. Aft.er rough grading, soil samples shall be taken from enough locations on the site to represent an adequate cross section of conditions. B. Soil tests shall be performed by an approved soil testing laboratory such as Soil and Plant Lab, inc., 1594 North Main Street, Orange, telephone number (714) 282.8777. The test shall indicate, but not he limited to the following: I. Organic maner content; N, P, K; pH; EC; soil texture (silt, clay, sand); recommendations for amendments, leaching, and maintenance fertilizations. C. The results and recommendations of the soil testing laboratory shall be submitted to and approved by the City of Carlsbad. The approved recommendations for amendments and backfill shall be incorporated into the plans prior to the start of construction and shall become pa.rt of the approved plans. D. Products speClfied by product name by the soil testing laboratory in the recommendations may be substituted with "or equal"' products approved by the City of Carlsbad. Exotic Vegetation Control A. Exotic plants shall be removed according to the Plan employing an Integrated Vegetation Management Program (IV\1P) that may include the use of herbicides. B. The Owner's Designat.ed Representative will determine if, at any time. chemical control is to be utilized. fhe typt\ quantity, and method of herbicide application will be determined by a California licensed Pest Control Adviser (PCA) who will inspect. the site and write project recommendations and submit same for appmval to the Owner's Designated Repres~ntative. A licensed Pest Control Operator (PCO) may work under' the supel'vision of the PCA. C, The Owner's Designated Representative will direct the PCA and Contractor regarding the selection of target weed species, the'ir location, and the timing of weed control operations ta ensure that native plants are avoided to the extent possible. D. The Contractor will eradicate all undesired exotic plants prior to irrigation installation, planting, and seeding E. Non-native vegetation that becomes established following grading and prior to planting will be removed hy manual clearing or by the use of an approved herhiclde. F. ~o herbicides or pesticides shall be used where Threatened or Endangered species occur. The Contractor shall coordinate with the Owner's Designated Representative to determine the presence of Threatened or Endangered species. G. Sever the main stem of woody exotic plant species (such as Tamarisk, Peruvian pepper tree, eucalyptus, and Canary Island date palms) at no more than l 2-inch~s above ground level leaving no live limbs. Leave aerial portion in place on dry land to rot Leave stump and root system undisturbed. The PCA will determine both [111mi;dia.te and follow-up herbicide application for these species, H. I. I. Date palms must be cut at or below the apical meristem. Pampas grass will be removed by hand with a Pulaski or similar tool. On very large plants, the leaf mass may be cut away and rcrn<.wed with a machete, Pulaski, chainsaw, or similar cutting instrument prior to hand removal of the mot ~tock_ The Contractor will bag Pampas grass plumes prior to plant excavation and remove off-sit~ .1-s specified in these Specifications. \ceplant shall be left in place following herbicide application if determined by PCA and approved by Owner's Designated Representative. All exotic plant material will be removed off-site in a legally acceptable manner by the Contractor lo~ loi:ation which prevents its reestablishment. PLANTING J, General II. A. B. c. D E. F Planting work shall consist of planting plants, applying fertilizer (if neussary) and mulch. No planting shall be done in any area until the area concerned has been prepared in accordance with these Specifications and Plans and presents a neat and unifonn appearance satisfactory to the Owner's Designated Representative The irrigation system shall be installed and checked for coverage to the satisfaction of the Owner's Designated Representative prior to container plant installation. Planting of freshwater marsh, southern willow scrub, coast live oak, and coastal sage scrub habitats will take place between October 1st and October 31st. Planting shall be completed by November I, 1997. Planting before or after this period requires authorization by the Owner's Designated Representative. Planting of coast live oak seedling container stock will take place between October I, 1998 and October 31, 1998. The Ownet''S Designated Representative will perform a nursery inspection of all plant materials specified in the Plans prior to planting. The Owner's Designated Representative will review the site preparation and quality of soil cultivation and must indicate approval to the Contractor before seeding or planting may commence. The Contractor must give the Owner's Designated Representative al least 72 hours notice before a site review. Imprinting A. The Contractor. shall subcontract with a licensed land imprinter (hereinafter referred to as the Subcontractor) for imprinting of seed and mycorrhizae. Local imprinting Contractors are: 1) Nature's Image, Inc., contact John or Michelle Caruana, telephone number (714) 589" I 254~ and 2) Agri-Cat, contact Gary Burchett, telephone number (800) 640-2474. B. Subcontractor will provide Contractor access to imprinter for inspection prior to implementation of project. C. Subcontractor will provide all materials necessary to properly mix and/or suspend the seed mix during distribution by the irnprinter. Subcontractor will provide materials necessary to add weight to the imprinter for purposes of obtaining adequate depth of imprint D. E. F. G. H. I. J. K. L. M. N. Imprinting shall be performed prior to installation of above-ground irrigation system or planting of any container stock. The Contractor will coordinate with Subcontractor regarding installation of the irrigation system and container plant stock to ensure that imprinting will cause no damage to occur during imprinting of the site. The Contractor shall coordinate to ensure that imprinting will cause no damage to existing structures. The Contractor shall ensure that the Subcontractor will apply seed and mycorrhiiae at the rates specified in these Specifications. The Subcontractor will be responsible for providing a hot water treatment and sulphuric acid soak to seeds as specified on these Plans. The Owner's Designated Representative will be on-site during the imprinting and will relay any concerns regarding proper performance nfthc Specification directly and immediately to the Contractor, verbally and in writing. Use of Imprinting Machine I. Imprinter shall be pulled at such a velocity ,o that roller remains on the ground and exerts at least 25 pounds PSI. 2. 3. Imprinter shall not be pulled so rapidly that the roller leaves the ground or e~erts insufficient pressure. Imprinter shall not be used where boulders and other material~ prevent proper soil contact. Condition of Soil. I. Soil will be soft enough to accept a pattern that conforms to perfonnance Specifications. 2. 3. Soil shall be sufficiently cohesive to accept the imprinting panern. Soil shall be moist to the point that performance Specification, are satisfied. Direction Relative to Contour l, The long dimension of each imprint will lie parallel to the contour of the slope unless the imprinting pattern precludes significant downslope flow of runoff. Proximity to Edge of Seeded Area I. Turn-around areas within the project need not be fully imprinted if the surface immediately outside the project boundary is susceptible to severe damage from the imprinter and tractor_ 2. The turn-around area on the project boundary will be no wider than the smallest turning radius allowed by the design of the imprinter. Effects of Tractor and Type of Tractor to be Used I. 2. The tracks or wheels of the moving tractor will produce lighter pressure marks on the soil than the properly weighted imprinter. The imprinter may be pulled up and down a steep slope by means ofa winch. O. Form of Impressions. Impressions will be of triangular cross section and of 18-inches or less in length. A pyramidal shape is acceptable as long as the requirement for spacing impressions is satisfied. 'AS BUILT' TITL£ ______ _ MT£ III. Preparing Planting Areas ENGINEER'S SIGNAlURE REQUIRED ON PAGE I ONLY ,\PPROVEO APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE ·LOCATION OF PLANTING AREAS. RE:VIEIJED 8Y1 A. Preparation of planting areas shall include, but is not limited to, preparing holes, preparing trenches, constructing basins, and doing any other work necessary to make ready the area for planting as specified in these Specifications and Plans. B. The Owner's Designated Representative will designate the ground location ofatl plants by directing the placing of the plants or by directing the placing of stakes or other suitable markers. Thi: Cori tractor shall furnish all labor, materials, and transportation r~quired to adequately indicate the various plant locations GLENNLUKOS ASSOCIATES Regulatory S8Nlces I 23441 5oulti Ponte Dr. •SU!te ll51:J•Loguna HIii,. CA ''2653 ad infinitum envfronmentol design and plannlng 28 medic! laguno hills, co 92656 (714) 586 -9520 "'"'GIN RE"1SION DESCRIPTION INSPECTOR JIIITE RANCHO CARRILLO MITIGATION PLAN STANDARD SPECIFICATIONS ...-, -. D·---· IDWN BY: 11 rc.cft;.;;...'•-'-'~= •-::;::..i--:°";;'tt:.:.:_..&.;Jol:::1W.=~ CHKD BY: __ _ IITltPI _,,,._ an' ,.,_N.. RV..,D IY· Pffo.ECT NO. PD411 I DRAl'lNC ~0:1 'l.~1-1M CMWD 86-502 Ill. JV. v. P. Q. R Compaction Profil~ of Finished Impressions J _ No portion of the post-imprinting soil profile will exceed the maximum bulk density (Mg/m·1> as herei1, indicated: Loamy sand 1.65; Sandy loafll 1.55; Loam 1.45; Silt loam I .JS: Clay loam 1.35, and Clay 1.30. Spacing Between Impressions l. The Contractor shall ensure that at least 90 percent of the designated area i" covered by imprints that have deposited both seed and mycorrhizal inoculum, apart from any peripheral turn-around area and area~ rendered untrei:¼d~hle by roi;b or other natural features. 2. The imprinting pattern will provide a raised soil ridge that prevents continuous movement of drainage w:Hcr between impressions. Seed Distribution I. The design of the seed dispensing mechanism will prevent sorting of,eed in the bin by size or weight. 2. Seed dispensed by the imprinting device will be in firm contact with the soil. 3. No more than one-half of the seed will be buried to a depth greater than one-half inch. 4_ The seed bin will be free of weedy species and will contain no residual seed from previous applications or uses. 5. The Contractor shall assure that seed is dispensed from the imprinter in sufficient quantities to allow even distribution over the entire site as specified in the Plans. 6. The imprinter shall be pulled in a pattern that produces the minimum amount of overlap feasible and a minimum nf non-imprinted area, S. If Subcontractor or Contractor detennines that project proves to be imprintable, project will go back out to bid. Mycorrhizal Inoculation A. The application mechanism will grind or macerate not more than 5 percent of the particles or gra11ules i11 the inoculum. 8, Root material will be removed from the inoculum only if the material will not otherwise pass through the application mechanism. C. Mycorrhizal inoculum will be dispensed in front of the imprinting roller into a narrow trough cut approximately J to 4 inches into the soil and immediately covered with soil, with 70 percent or more of the inoculum deposited between I and 6 inches beneath the soil surface. Seed will be applied during the same pass ofth~ Imprinter via a hopper and pressed into the upper soil hori.wn by the imprinter roller D At no time during storage or application will inoculum be ex.posed to temperatures above 90cF or below 32°F. F_ l"he inocu\um dispensing mechanism will not be allowed to remain in the sun and heat to temperatures ahove 90°F. G Mycorrhizal inoculum shall be applied at a rate of 60 liters per acre. H. Mycorrhizal inoculum shall be purchased in bulk from Tree of Life Nursery, (714) 728-0685. Planting of Container Stock A. 8, C. D. E. F G. H. Planting done in soil that is too wet or too dry or not properly conditioned, as provided in these Specifications, or in a condition not generally accepted as satisfactory for planting will not be accepted. The Contractor shall thoroughly irrigate the planting holes 5 days prior to plant installation to dampen and settle the soil. Container stock will be thoroughly watered the day before plant installation. Nursery stakes in plant containers stored at the project site shall be removed before transporting the planb to the planting areas, unless otherwise directed by the Owner's Designated Representative. Plant locations for trees and shrubs shall be adjusted so that no plant is closer than 8 feet to an impact or pop-up type sprinkler. No more plants shall be distributed in a planting area than can he planted and watered on that day. Trees and shrubs t.o be planted in areas to be hydroseeded shall be planted before seed is applied. Trees a1ld shrub'. to be planted in areas to be imprinted shall be planted after seed is applied. Plants shall be set in the backfill material in flat bottomed holes, to such a depth that. after the backfill has selllcd, the soil shall be even with the top of the root ball as shown on the Plans. Ifthc backfill material settles below the top of the root hall after planting and watering, additional soil shall be added to bring the backfill even wi,h the top of the root ball as shown on the Plans. One-gallon gopher baskets, constructed of 3/4-to I-inch galvanized mesh gopher wire, or equivalent will be inserted into the planting hole before placement of oak, sycamore and cononwood plants. I. Insert the gopher basket into the hole with the upper edge 3-inches above finished grade. J. Partially backfill the planting hole with loose native soil to the depth of the rootball. Evenly spread OJ ounces ( I teaspoon) of Osmocote 14-14-14 fertili,.er I-inch below the expected root,one. K. With the palm of the hand covering the open end, upend the plant container. Carefully tap the container so the plant rest.<. upside down on the hand leaving the rootball completely intact. L Examine the plant for a healthy root system. If there are signs of girdling, scarify the rootbalL M Before placing the container plant on the backfill) work the soil around the roots so that they are not compressed into a tight mass, but are spread and supported by the soil beneath them. Set rootball atop hackfill so the root crown is one-inch above finished grade. N. Plants shall be removed from their containers in such a manner that the ball of earth surrounding the roots is not broken. Plants shall be planted and watered as hereinafter specified immediately after removal from their container'.. Plant containers shall not be cut prior to delivery of the plants to the planting area. 0. Fill remaining portion of planting hole with backfill. Be sure the crown is still slightly above grade. P. Construct a 3-inch high, hand-compacted earth berm, approximately JO-inches in diameter, for a watering basin. Q. Irrigate the planting hole, tilling the basin with water to settle backfill soil. Allow water to soak in and repeat. R. Apply 2 to 3 inches of mulch as top dressing within the entire irrigation basin. Mulch shall be of the size and type as specified in these Specifications or Plans The mulch shall not come in C<)nta.ct with thi: collar <'lfthc pla.nL Watering A. All plants shall be watered immediately after planting. Water shall be applied until the backfill soil around and below the roots or ball of earth around the roots of each plant is thoroughly saturated. Where watering is done with a hose, a water disbursement device or pressure reducing device approved by tht' Owner's Designated Representative shall be used. Under no circumstances shall the full force of the water from the open end ofa hose be allowed to fall within the basin around any plant. B. Plants in areas provided with an irrigation system shall be watered by sprinklers after initial watering, Several consecutive waterings may be necessary to thotoughly saturate the soil around ea.ch plant. C Water shall be applied to plants as often and in sufficient amount as conditions may require to keep the plants in a health, growing condition during the lifo of the-Contract. D_ Remote control valves shown as remote control valves (rnaster) and gate valves on the discharge side of backflow preventers shall be kept closed at all times, except when the irrigation system i'. actual!y in use VI. Vil, l>ry Mulching A. ll. c. D. E. The areas identified as coastal sage scrub habitat will he dry mulched after imprinling Clean rice or barley ~traw, free from noxious weeds, will he utilized as speci!1ed in thcsi.: Specifications. Straw can be distributed on the surface by hand or by mechanical blowers at the rar.e of two tons per acre. Straw is to be crimped in place using a roller, a shovel, or some other device that punches the straw partially belmv the soil surface. If crimping is not utilized, the straw shall be held in place using an adhesive such as M-Binder, R,Binder, an acrylic copolymer, or equi\'alent. Hydroseeding A. The Contractor shall subcontract with a licensed hydroseed installer (hereinafter referred to as the Subcontractor) for hydroseeding operations. The Contractor shall ensure that the Subcontractor will apply seeds, mulch, and stabilizing compound conforming to the following requirements. Seed and oth!;lr additives sh:-dl bt.: rrnif'nrrnly applied to those planting areas as specified these Specifications and Plans. B. Hydroseeding will proceed after the Owner's specified representative has certified that the hydroseed site preparation work has been completed. C. The Contractor will coordinate installation of the irrigation system and the container plant stock with the Subcontractor to ensure thal no dam~ge will o,;;cur during hydrose~ding of the ~itc D. Planting areas wi 11 be hydroseeded after the installation of irrigation C~)mponents, salvage material and container stock as specified in these Specifications and Plans. E. The materials and the quantities thereof to be mixed with water shall conform to the following· F. 2 A minimum of 500 pounds of cellulose wood fiber per acre shall be mixed and applied with the seed. Fertilizer, if required, may be fllixed with the seed and fiber and applied in the first applica,ion of,he hydrnseeding operation. A minimum of 1,700 pounds of cellulose wood fiber per acre shall be blended with 160 pou1idS of ,oil stahilizer emulsion per acre and applied in the second application of the hydroseediug operation. The quantit~ of water shall be as needed for application, except that when stabilizing emulsion is specified, the ratio of total water to total stabilizing emulsion in the mixture shall be as recommended-by the manufacturer of the emulsion. G. Mixing of materials for application with hydroseeding equipment shall be performed in a tank with a bui It-in continuous agitation system of sufficient operating capacity to produce a homogenous mix.t.ure and a discharge '-YStem which will apply the mixture at a cor1tinuous and uniform rate. The tank shall have a minimum capacity of 1,000 gallons. The Owner's specified represcnl~tive may authorize u!::e of equipment of smaller cap,icity if it is demonstrated such equipment is capable of performing al I operations satisfactori !y H. A dispensing agent may be added to the mixture provided the Contractor furnishes evidence that the additive is not harmful. Any material considered harmful, as determined by Owner's Designated Representative, shall not be used. I. Any mixture containing stabilizing emulsion shall not be applied during rainy weather or when soil temperatures are below 40°F. Pedestrians or equipment shall not be permitted to enter areas where mixtures containing stabilizing emulsion have been applied. J. "l'he areas to be hydroseeded will be watered for two weeks prior to seeding. All weeds growing at the end of two weeks will be sprayed with herbicide. Any weeds alive at the end of the third week will be hand cleared by the Contractor prior to hydroseedmg. The ground will be thoroughly wetted prn)r lo hydrus~eding. K. The Owner's Designated Representative will be on-site during hydroseedlng operalium; and will relay any concerns regarding proper performance of the specification dlr'ectly and immediately to the Conlraclor, verbally ,and in \.\o-riling, VII I. Plant Replacement A. Plants that show signs of failure to grow at any time, or which are so injured or damaged as to render them unsuitable for the purpose intended, as determined by the Owner's Designated Representative, shall be removed and replaced, Unless othen,vise permitted by the Owner'" Designated Representative, the Contra',;1.0r shall complete replacement of unsuitable plants within 2 weeks after the Owner's Designated Representative marks or otherwise indica1es that such plants shall be replaced. B. Replacement planting shall conform to the species, spacing and size requirements specified for the plants heing replaced. C. Replacement plants shall be furnished and planted by the Contractor at his expense. AUTOMATIC IRRIGATION AND TEMPORARY MANUAL IRRIGATION SYSTEMS J, General A C.M.W.D. specifications for reclaime~ water irrigation systems take precedence over specifications below 1.1nlcs~ specifications below exceed C.M.W.D. specifications. B. Contractor shall provide all labor, materials, and equipment necessary to furnish and install the automatic irrigation and temporary manual irrigation systems as shown on the drawings and as specified herein, including but not limited to irrigation materials and related appurtenances, connections to war.er utilities, excavation and backfill of pipe trenches, as-built~, record drawings, guarantees, permits and licenses, testing, inspections and clean-up operations. C. Contractor shall coordinate the installation of all irrigation materials with the construction of site amenities and planting as indicated on the drawings. D. All work on the automatic irrigation and ternporary manual irrigation systems, including hydrostatic and coverage tests, operational tests and the backfilling and compact.ion of trenches shall be performed before planting operation:s commence_ E. Drawings are diagrammatic and shall be adjusted as necessary to conform to actual field conditions. Costs incurred to any adjustment for coverage, including those requested by the Landscape Architect and/or Owner's Designated Representative, relative to the location of irrigation heads as '.hown on the drawings, shall be the responsibility of the Contractor. II, IIL IV. V. Quality Assurance A. B. All local and state Jaws, rules and regulations governing or relating to any portion of the automatic irrigation and temporary manual irrigation systems are hereby incorporated int~ and made a part of the~e specifications. ~othing contained in these specifications shall be construed to conflict with _any ofth~ aforement1onet~ rules, regulat~on:s (,~r requirements. However, when thc~e specifications call for or descnbe materials, work1~ansh1p or ~onstruct1011 n! a better quality, higher standard or larger size than is required by the above rules, regulations or requirements, these specification and the drawings shall take precedence. In the event any equipment or methods indicated on the drawings or specified herein conflict with a~pli~ahle .. regulations, Contractor shall notify \.he Landsc~pe Architect ari.d/or Owner's Designated Representative 111 wntmg prior to installation. Costs for replacement of such, incurred due to the failure to give such notifications, shall be the Contractor's responsibility. c_ Due to the scale of the drawings, it is not possible to indicate all offsets, fittings, sleeves, etc., which rnay be required. Contractor shall carefully investigate the structural and finished conditions affecting the work and instal I a complete irrigation system within the intent of1he drawings and specifications, furnishing such fittings as may be required. D. Manufacturer's specifications and detailed drawings shall be followed in cases where the manufacturer of equipment used in this Contract furnish installation methods not shown in the drawings and specified herein. E. All materials shall be of stock and of brands and types noted on the drawings and as specified herein, or approved equal Approval of any items, alternates or substitutes indicates only that the product apparently meets the specifications as indicated on the drawings and specified herein on the hasis of the information 01· samples submitted. F. Manufacturer's warranties shall not relieve the Contractor of liability under the provisions for guarantees as specified. Such warranties shall only .supplement the guarantees. Materials List A. B. Within fifteen (1 S) calendar days after award of the Contract and at least thirty (JO) calendar days prior to installation, the Contractor shall submit to the Landscape Architect and/or Owner's Designated Representative in triplicate a list of materials including the manufacturer, description and model number, and installation data. Catalog cut'. and full descriptive literature must be submitted whenever the use of items differ than those specilitid, One (I) set will be returned to the Contractor'. When requested, Contractor shall furnish the Landscape Architect and/or Owner1s Designated Representative with a Certificate ofCo!llpliance indicating that the materials comply with these specifications. C. Equipment or materials installed or furnished without prior acceptance may be rejected and such materials removed frorn the site at the Contractor's expense. D The manual irrigation system will consist primarily of above-ground lateral lines and heads and below ground mainlines and control valves. The abovergmund components shall be removed at a date to be determined by the Owner's Designated Representalive. E. The automatic irrigation has been designed as a permanent system and will consist of above-ground and below ground lateral lines and heads a.qd below ground mainlines and control v,1lve-s. Tht: abovc-groLirld latera I I ine components shall be installed with U.V. resistant materials as indicated on the drawings. Produ<t Delivery, Storage and Handling A. Contractor shall e:i<ercise care in handling, loading. unloading and storing of irrigation materials and equipment. B. All PVC pipe shall be transported in a vehicle which allows the length of pipe to lie flat so as 11ot to be subjected to undue bending or any concentrated external load at any point. Any section of pipe that has been dented or damaged shall be replaced with new pipe a\ th(,; Co11tr'actor's expense Pipeline lnitallation A_ Prior to installation. Contractor shall stake all supply lines, routing, and location of irrigacion heads for review by the Landscape Architect and/or Owner's De!;;ignated Representative. B, Pip,;; shall be cut square and the ends reamed out to the full insid1:: diameter of the pipe and thoroughly cka1ncd or dirt, dust and fll()ls:ture before installation. C. Changes in pipe line size shall be accomplished with reducer fining,. D. PVC pipe shall be protected from tool damage during assembly. Plastic pipe which has been nicked, scarred or damaged shall be removed and replaced al the Contractor's expense. E. PVC solvent-weld joints shall be made in accordance with ASTM D-2855. Pipe shall not be exposed to water for twenty-four (24) hours after solvent-weld joints ~re completed. F. Trenches shall be of open vertical construction to appropriate depths as indicated on the drawings and specified herein. PVC pipe shall be laid on a uniform compacted grade, free of rocks or sharp~edged objects, and snaked from side to side in the trench to allow for expansion and contraction. G. Teflon tape shall be used on all threaded PVC to PVC and on all threaded PVC to metal joints. H. J, K, Brass pipe and finings shall be assembled using Teflon dope, applied to the male threads only. Galvanized pipe threads shall be cut with clean, sharp dies, confonning to American Standards Association Specification 8~2. Male pipe threads shal I be coated with a nonrtox.ic, non-hardening, non-corrosive joint compound. Temporary manual irrigation system pipe installed on grade shall be anchored at intervals not to exceed thirty (30') feet, with #4 rebar, with a "J" hooked radius Automatic irriga1ion system galvanized or Ultra-Violet pipe installed on grade shall he anchored at intervals not to exceed ten (10') feet, with #4 rcbar, with a ;T' hooked radius. Irrigation heads shall be installed perpendicular to the slope and staked as indicated in the details on the drawings. Concrete thrust blocks shall be installed on all pressure main lines wherever there is a directional change or as specified by the manufacturer's recommendations. VJ. VII. VIII. IX. L. Rubber Ring Seal Joint: I. 2. 3. 4, Use factory-made male end or prepare field-cut male end to exact specifications of factory-made end. Carefully clean bell or coupling and insert rubber ring without lubricant. Position ring carefully according to manufacturer's recommendations_ Lubricate male end according to manufacturer's recommendations and insert male end to specified depth. Use hands only when inserting PVC plpe. Thrust blocks shall be provided where necessary to resist system pressure on ring-tite pipe and fittings. Alocks shall he concrete and the si:t.c shall be based on an average soil safe bearing load of 1000# per square foot. 5, Form thrust blocks in such a manner that concrete comes in contact only with the fittings. Thrust blocks shall be between solid soil and the fitting. Sleeving A. Irrigation lines and control wiring shall be installed under vehicle paving in separate PVC Schedule 80 sleeves Sleeves shall be installed with the coverage depth 30" below finish grade. B. Piping under existing pavement may be installed by jacking, boring or hydraulic driving, except that no hydraulic driving will be permiUed under asphaltic concrete paving. Where cutting or breaking of existing pavement is necessary, obtain Local Agency or Owner's Designated Representative's approval before cutting or breaking pavement and then make all necessary repairs and replacements at 110 additional costs to !he Owner. C. Conduit to )>e placed by jacking or drilling shall be welded steel pipe conforming to the provisions of ASTM A-53 Welded steel pipe shall be either black or galvanized steel pipe and shall have welded nr thrcadi.:d joints, 1. The minimum wall thickness for the various sizes of welded steel pipe shall conform to the following; a. 3 inches nominal pipe size; 0.216-inch wall thickness b. 4 inches nominal pipe size; 0.237-inch wall thickness c. 6 inches or larger;'0.250-inch wall thickness Line Cleora11ce and Coverage A. B. C. D E. All lines shall have a minimum horizontal clearance of six (6) inches from each other. Parallel lines shall not be installed directly over one another, Provide the following minimum coverage for temporary manual pipelines: I. 2. Pressure mainline Non-pressure lines 18" (unless otherwise indicated) on grade Where line, occur under paved vehicular traffic, these coverage depths shall be considered below subgrade. Provide the following minimum coverage for automatic system pipelines: I. 2, 3. Pressure mainline Non-pressure lines Control wiring 18" (unless otherwise indicated) 12" 18" Where lines oecur under paved vehicular traffic, these coverage depths shall be considered below subgrade Backfilling A. B. Fill material shall not be left in loose lifts but shall be compacted in thin lifts. Fill material shall be composed of satisfactory excavation moteriol and spread in uniform horizontal layers not more than six (6") inches deep of uncompacted thickness. C. Compaction shall be performed by suitable equipment as approved by the Landscape Architect and/or Owner's Designated Representative. Each layer of 1111 shall be sufficiently roughened after compaction to ensure bonding to the succeeding layer. Compaction of backfill by ponding and jening are permined. D Each lift and the upper six. (611) inches of natural soils shall he compacted to at least 85% of maximum density obtainable in areas designated for planting and at least 90% maximum density in all other areas In accordance with 'i' ASTM D,1557. " E. F. G. Trenches that settle below grade shall be re-opened to a depth required for proper compaction, refilled and compacted to indicated surface elevation, allowing for shrinkage and settlement. Unsuitable materials, as deterfllined by the Landscape Architect and/or Owner's Designated Representative, encountered below the natural ground surface during irrigation installation shall be excavated and disposed of off the project site at an authorized Landfill or upon Ownefs approval at a location off the project site in a materials disposal area. Trenches shall be compacted prior to planting preparations or planting operations. Adjusting and Testing the System A. After completion of pipe! ine assembly, prior to installation of terminal fittings. entire system shal I be thoroughly fiushed to remove dirt, scale or other deleterious material, Irrigation heads shall be installed only after flushing of the system has been accomplished to the complete satisfaction of the Landscape Architect and/or Owner's Designated Representative. B. Contractor shall furnish all equipment, materials and labor to conduct pipeline pressure tests, coverage tests and operational tests. All tes1s shall be made in the presence of the Landscape Architect and/or Owner's Designated Representative prior to planting operations. Trenches shall not be backfilled until the pipeline pressure tests have been performed to the satisfaction of the Landscape Architect and/or the Owner's Designa1ed Representative C. With open ends capped, test pressure supply lines for six (6) hours at 125 PSI, or unless otherwise indicated by the '! Local Agency_ I D Center load PVC pipe with a small amount of backfill to prevent arching and whipping under pressure. E. Coverage test shall demonstrate that each station area is balanced to provide uniform and adequate coverage "AS BUILT" TITLE-------DATE F. Point of connection (POC) and operational pressure (PSI) shall be as indicated on the drawings. Conlractor shall vcri fy the location and size of water source, and static water pressure prior to commencing installation If r1Lld conditions differ from the drawings, Contractor shall notit)'· the Landscape Architect. and/or Owner's Designated Representative immcdi:dcly and in writing. Costs for replacement of such, incurred due to the failure to give such not.ificatioris, shall be the Contrnctor's responsibility, ENGINEER'S SIGNA1\JRE REOlllREO ON PAGE 1 ONLY APPROVED APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE ·LOCATION OF PLANTING AREAS. REVIE'w'ED JY• G.. Contractor shall coordinate with the Owner or the Owner1s Designated Representative before installing the irrigation system to ensure Contractor's uoderstanding of the drawings and specifications rcgardiog the automatic irrigation and temporary manual irrigation system's designs. GLENN LUKOS ASSOCIATES Regulator( Servlceo 23441 South Poole Dr,• SUlte 1!50 • Laguno HIiis. CA 92653 ad infinitum envtronrnen1ol deSlg'l and planning 28 medic! laguno hills, ca 92656 (714) 586 -9520 O,llE NlW. Dllll€tR Of - REVISION DESCRIPTION INSPECTOR RANCHO CARRILLO MITIGATION PLAN STANDARD SPECIFICATIONS ,,-, ~ N>PROVfIJ 7/P' £,[J,/ I~ ~/ Q ,.Q "? A-S-s-1s'"r_AN_T_~--',-ING~=nIRE=c""r111 ___ __.,""'" OAt ,,..,,i tN1W. DA1E tN1W. I~'% a;~, ---11 ;..OllO ........ iil...._l IID .... >I .. M.--i:m=-,.-,. ..... ., .. YN..-■t RWD JY1 _ , PRo.ECT NO. PD411 CMWD 86-502 :I X. XI. XII. XIII. XIV. xv. F. Operational test shall demonstrate the performance and operation of all components of the automatic co1\trnllc,· system and manual irrigation system. Remote control and manual control valves shall be properly balanced. heads adjusted for coverage, and system shall be workable, clean and efficient. G. Contractor shall be responsible for correcting any portions of the work that are not properly installed and relesting until instalhni-on has been accept.t'!d by the Landscape Architect and/or Owner's Designated Representative. Reviews / Local Agency Inspections A. Contractor shall be responsible for notifying the Landscape Architect and/or Owner's Designated Representative a minimum of forty-eight (48) hours in advance for the following reviews. Note that Local Agencies may require additional inspections not indicated on this list. B. I. System Layout 2. Sleeve Installation 3. Pressure Pipeline Tests 4, Coverage Tests 5. Operational Test (prior to commencing planting operations) Coverage and operational tests will not commence without as~built drawings In the event the Contractor calls for an inspection without as-built drawings, without completing previously noted corrections, or without preparing the '-YStem for inspection, Contractor shall be responsible for reimbursing the Owner at the rate of eighty-five dollars ($85.00) per hour plus transportation costs of current Federal accepted cost per Ill i le for-the inconvcn icnr:c, No further inspections will be scheduled until this charge has been paid_ Scheduling A. Since the irrigation system for the mitigation planting is designed to operated manually, it is the Contractor's responsibility to maintain adequate soil moisture for all plantings on the site. B. Irrigation water for the mitigation planting areas will be applied in such a way as to encourage deep root growth (periodic deep irrigation versus frequent light irrigation, systems may need to be left on a:s long a:s six (6) to eight (R) hours at. a iirne to get. a complete water penetration to the lower soil horizons). C. The irrigation system for the permanent erosion control areas is automati~. The Contractor shall provide a copy of this Irrigation Schedule, for approval, to the Landscape Architect or Owneris Designated Representative, and coordinate with the Owner's Designated Representative at any time regarding future irrigation scheduling changes_ D. Contractor shall furnish the Owner's Designated Representative with two (2) sets of the approved lrriga1ion Schedules. E. Irrigation water application shall not promote nor create erosion, Material to be Furnished A Contrach.lr shall furnished lhe Owner with the following materlals at the end of the construction, prior to 1he Post- Installation Maintenance Period: I. Two (2) sets of special tools required for removing, disassembling and adjusting each type of sprinkler and valve supplied on the proiect. 2 3. 4. 5. Two (2) five foot (5') valve keys for operating manual control, ball and gate valves. Two (2) keys for each controller enclos.ure. One (I) quick coupler key and matching hose swivel for each quick coupling valve installed, One (I) set each of approved mylar reproducible as-built/record drawings. 6. Two (2) sets each of approved laminated controller chart,. 7. Five (S) irrigation heads of each type specified and installed on this proJect. A1ffbuilt and Record Drawings A. Contractor shall maintain and keep-up to date one (1) set of blue lines showing the "as-built" location of major features of the project and indicating changes that may occur during installation. B. Prior to acceptance of the work, Contractor shall furnish the Owner with one (1) set of mylar reproducibles as the Record Set showing the as-built data, of a quality satisfactory to the Owner and Agency. Transfer as-built data in ink (NO BALL POINT PEN) and eradicate outdated items. C. Dimension from two (2) permanent points of reference (buildings, monuments, sidewalks, curbs, pavement) of the location of the following items: I. Point of connection to existing water lines. 2. Polnt of connection to existing ele<;trical power. 3. Ball and gate isolation valves. 4. Routing of irrigation pressure lines (dimensions, maximum I 00' along route) 5. Quick coupling valve~- 6. Remote cmnrnl valves. 7, Manual control valves. 8. Routing of control valves. 9. Control wiring if other than route of mainline. l 0.. Any additional appurtenances installed on the project or requested by the Owner or Local Waler Department D. Contractor shall submit As-builts/Record drawings to the Landscape Architect and Owner's Designated Representative prior to completing controller charts. The Plan preparer must transfer Contractor's As-built information onto the City of Carlsbad's Mylars and submit for approval by the City When approved, a print package is required forC.M.W.D. Controller Ch•r1• A. Contractor shall provide two (2) copies of controller charts for each controller supplied. The controller charts shall show the area conlrolled and shall be the maximum size which the controller dool' will allow, The ,;;:ontroller charts shall be a photographic print with a different color indicating the area of coverage for each valve st.al ion. When compleled and approved, the controller charts shall be hermetically sealed between lwo (2) pieces of transparent plastic, each heing a minimum often (10) mils thick. Operation and Maintenance Manuals A. Prepare and deliver four (4) individually bound copies of the Operation and Maintenance Manual to the Owner at least ten ( 10) calendar days prior tn the start of the post installation maintenance period or thr;; plant c~tahlishment period of the work, Tht.:: manual shall Include descriptive material of equipment installed and slrnll be in surticieni detail for maintenance personnd to under~t..1nd, operate and maintain all equipment. Each compkt1:, bound ma11ual 5-hall include the following: I. Index sheet stating Contractor's address and telephone number, list of equipment with names and addresses of local manufacturer'!. representatives, 2. Catalog and parts on all material and equipment installed. 3. Guarantee statement. 4. Complete operating and maintenance instructions. XVI. Guarantee A. Contractor shall guarantee all materials and equipment for one ( l) year from the dale of acceptance of the work. Should any trouble develop within the time specified due to inferior or faulty materials or workmanship, the Contractor shall be responsible for cost incurred due to repair and replacement. B. Sample Guarantee to he provided to Owner; GUARANTEE FOR IRRIGATION SYSTEM We hereby guarantee the irrigation ~ystem we have furnished and installed is free front defects in materials and workrranship and the work has been completed in accordance with the drawings and specifications, ordinary weal' and tear and unusual abuse, or neglect excepted. We agree to repair or replace any defects in material or workmanship which may develop during the period of one year from the date of acceptance and also to repair or replace any damage resulting from the repairing or replacing of such defects at no additional cost to the Ownor. We shall make such repairs or replacements within a reasonable time ,,flcr written notice from the Owner. We authorize the Owner to proceed to have said repairs or replacements made at our expense and we will pay the costs and charges t.hcrcforc upon demand. PROJECT· ----------SIGNED:_, .. __________ _ LOCATION· ________ _ COMPANY: __ ,, ________ _ ADDRESS: __________ , __ SITE CLEANUP I. General A. Once planting is completed the Contractor will remove from site all trash, plant containers, and excess soil, Contractor shall repair all scars and ruts caused by work operation.,;;_ The area shall be left In a neat and orderly manner B. Contractor shall request a post-installation inspection within the last 5 working days of the completion of installation for acceptance of1he work performed in accordance with the Contract Documents ..1nd the initiation of the Establishment Period Maintenance. The request shall be made to the Owner a minimum of 5 working days prior to the dale of the inspect.ion. The Contractor shall he notified of satisfactory comp It.it ion of installation in writing by the Owner's Ot.:~ignatcd Representative. ESTABLISHMENT PERIOD MAINTENANCE I. General II. A. Unless st.iplilat~d othcrwbe by the Owner, Establishment Period Maintenance shall be for 120 d,1ys <\ftcr wriUen notification of acceptance of the installation by the Designatei.i Representative of the Owner. 8. Contractor shall provide all labor, materials and equipment to perform all required work during the Establishment Period, as specified herein_ C. D. Establishment Period Maintenance work includes, but is not limited to) irrigation syst.em inspection, adequate watering of plant material, reseeding, replacing unsuitable plant material, replanting, debris removal, and controlling weeds, insect. infestations and other pests to bring the planted areas to a healthy growing condition The Contractor shall maintain the project on a continuous basis from the first day after all items of planting work have been complete as specified, until the final acceptance of the "''Ork:-by Owner. E A.ny day Contractor fails to adequately water or perform work determined to be necessary by the Owner and the Owner's Designated Representative and described herein, will not be credited as a part of the Establishment Period. F. The Contractor will not be held liable for death or damage to plant material due to vandalism, floods, fires. or other damage beyond the Contractor's control. G. Costs incurred due to damage or replacement during the Establishment Period shall be the responsibility of the Contractor. H. The Contractor is responsible for checking the irrigation system for damage or malfunctioning every other day for the first three (3) weeks after seeding. Repairs will be made immediately. I. During tht: Establislimellt Period, any container plants indicating weakness or probability of dying shall he replaced by the Contractor at his own expense. J. The Establishment Period may be extended by the Owner or the Owner's Designated Representative if the project is improperly maintained, appreciable replacement is required, or other corrective work becomes neces:.-..1ry, K. Contractor shall request an inspection within the last 5 working days of the Establishment Period for acceplance of the work performed in accordance with the Contract Documents. The request shall be made to the Owner a minimurn of 5 wotkin'g days prior to the date of the inspection. The Contractor :::hall be notified of satisfactory ~omplctior1 of the Establishment Period in writing by the Owner's Designated R~pr~_.:.;cntativc Re-vegetation Area!j A. The Contractor will be responsible for supplying sufficient irrigation to adequately establish new plant materials, and germinate and establish the applied seed. B C. D. E. F. I. Southern willow scrub habitat will be irrigated a minimurn of three times monthly the first month and monthly thereafter, if required. 2. Coastal sage scrub habita1, coast live oak woodland habitat, the pond area, and erosion control slope:s will be irrigated a minimum of two times monthly the first month and monthly thereatter, iftequired. Seeded areas showing less than 90 percenl surface coverage rate at 120 days. as determined by the Owner" s Designated Representative, and showing no signs of vandalism or erosion, will be reseeded by the Contractor at the Contractor':s expense. Such reseeding shall be performed by hand broadcasting unless failure ex.(.;eeds greater than 25 per(.:ent of the project site, in which case repeated imprinting or hydroseeding may be required a:s determined by Owner's Designated Representative_ During the Establishment Period, weeds shall be manually removed before they can attain a height of2 inches. Herbicides S;hall not he used during this period. Const.ant diligence shall be maintained to detect the presence of disease or insect or rodent infestations, with proper prcv~1\lativc or comrnl measures rnkcn. All areas of the restorntion site shall be kept clean and free o!wccds, litter, arid dcbri~. All plants shall be maintained in their natural shapes. No pruning is necessary or desirable. All dead wood must remain on the plant or where it has fallen. GENERAL MAINTENANCE PERIOD I. General II. A. Unless stipulated otherwise by the Owner, the General Maintenance Period shall be for 5 years, commencing from the time of written acceptance by the Designated Representative of the Owner following the Sslablishmcm Period Maintt:onance inspection. B. Contractor shall provide all labor, materials and equipment to perform all required work during the General Maintenance Period, as specified herein. C. General Maintenance work includes, but is not limited to irrigation system inspection, adequate watering of planl material, reseeding, replanting; debris removal, and controlling weeds, insect infestations and other pests neces:s.-1ry to bring the planted areas to a healthy growing condition. D. The Contractor shall maintain the project on a continuous basis from the first day until final acceptance of the work by the Owner. E. F G. Any day the Contractor fails to adequately water or perform work determined to be necessary by the Owner or the Owner's Designated Representative will not be credited as a part of the General Maintenance Period. The Contractor will not. be held liable for death or damage to plant material. due to vandalism, floods, fires, or other damage beyond the Contractor's control. During the first 2 years of the General Maintenance Period, any plants indicating weakness or probability of dying due h) Contractor negligence shall be replaced by the Contractor al his own expense, H. The Conlractor shall be available within 5 working days of request by the Owner's Designated Representative for replanting, irrigation system adjustments or repairs, or any other maintenance activity work determined to be necessary by the Owner's Designated Representative. The Contractor shall provide such additional services on time and materials basis at his usual and customary rate. The Contractor shall provide a description of usual and cu~tomary rates to the Owner and the Owner's Designated Representativt'! before commencement of work. J _, Should revisions to the scope of maintenance result in reduced labor and/or materials costs the Contractor shall forfeit that portion of the unawarded contracted dollar amount back to the Owner. Any revisions to the scope of work shall be submitted in writing to the Contractor by the Owner or the Owner's Designated Representative. J. Contractor shall request an inspection within the last 20 working days of the General Maintenance Period fol' acceptance of the work performed in accordance with the Contract Documents. The request shall be made to the Owner a minimum of 5 working days prior to the date of the inspection_ The Contractor shall bt.i nolificd in writing of salisfactory completion of the General Maintenance Period by the Owner OI' the Owner's Dt!signatcd Representative. Revegetation Areas A. B. C. D. E. F. G. The Contractor will be responsible for supplying sufficient irrigation to adequately ,nairitain the revegetation areas through the General Maintenance Period as determined to be necessary by the Owner and the Owner's Designated Representative. I. 2. Southern willow scrub habitat (5.4 acres) will be irrigated approximately 8 man-hourS x 25 times per acre the first year: 16 man-hours x 12 times per acre the second year: and 16 man-hours x 2 limes per acre the third year (i.e., I man@ 8 hours x 25 times per acre)( 5.4 acres= 1,080 man hours labor). Coastal sage scrub habitat ( 1.7 acres), coast live oak woodland habitat (4.9 acres), the pond area (0.2 acre), and erosion control slopes (2,8 acres) will be irrigated approximately 24 man-hours x 6 times per acre the first year; 24 man-hours x 3 times per acre the second year; and 24 man~hours x 2 times per acre the third year. During the General Maintenance Period, weeds may be controlled manually m by chemical methods as recommended by a licensed Pest Control Advisor and as determined to be necessary by the Owner's lJesignated Representative. Constant diligence shall be maintained to detect the presence of disease; insect, or rodent infestations, and proper preventative or control measures taken. All plants shall be maintained in their natural shapes. No pruning is necessary or dcsitahle. All dead wood must remain on the plant or where it has fallen. Any erosion or slippage of soil caused by irrigation water shall be repaired by the Contractor at his expense. All basins around plants shall be maintained at a constructed depths during the General Maintenance Period. unle~s otherwise directed in writing by the Owner's Designated Representative, The mulch within each container planting basin shall be maintained at no less than 2-inches unless othen..vise authorized in writing by the Owner's Designated Represcntat.ive. At the request of the Owner's Designated Rt!preseotati\le, the Contractor shall abandon, in place, and cap all below- ground irrigation system components, and shall remove from the site all above-ground Irrigation syste111 components. I. System removal/abandonment shall take place between October l and December 31, (the time of year when activity is less likely to result in disturbances to animal life) In either the third, fourth or fifth years of {he General Maintenance Period as determined by the Owner's Dcsigna.1cd Representative. 2. Removal operations shall be conducted without disturbing plant life and discarded off-site. At this time the below-ground lines shall be capped at least I-inch below-ground and abandoned in place. ' GUARANTEES AND REPLACEMENTS I. General A. B. C. D. Shrubs and trees shall be guaranteed to remain healthy and vigorously growing for a period of 2 years from the date of final acceptance of the project by the Owner's Designated Representative, I All trees and shrubs found to be dead and all plants not in a vigorous condition noted within the maintenance and ·I guarantee periods shall be replaced within 14 days. When replacement planting is not pos,ible between March I .• and October 1, the Contractor will be notified in writing of the plant loss. The Contractor will acquire and plant tfte replacement plants at a time deterrnined appropriate by the Owner's Designated Representative. Plants used for replacements shall be the same kind and size as specified in the plant list. They shall be furnished~ planted, and fertilized as originally specified. All repair work on existing improvements damaged during replacement will be borne by the Contractor. :1 At the end of the specified mainte1iMCe period the Contractor shall provide written notice to the Owner that he hJl completed the required maintenance, and that any further maintenance will be the responsibility of the Owner. REVIEWS I, General II. A. Reviews specified herein shall be made by a representative designated by the Owner. The Contractor shall requesl Reviews in advance of the time that Review is required as specified herein. Required Reviews A. Reviews shall be required at the following completion stages of the work: I. 2. 3. 4. 5. The Owner's Designated Representative shall review the completion of site preparation operations. Prior to planting, the Owner's Designated Representative shall perform a nursery inspection of all plant materials specified in the Plans, When planting and al I other specified work, except the Establishment Period Maintenance, have been completed. Acceptance aod written approval shall commence the beginning date for the Establishment Perim.i Maintenance. The Owner's Designated Representative shall review the site at the completion of Establishment Period Mainlenance. Final review shall take place at the completion of the General Maintenance Period. This review shall establish the beginning date for the Guarantee Period_ APPROVED FOR PLANTING AND IRRIGATION ONLY, INCLUDING PRECISE ,.AS BUILT' TITLE-------DATE I , 'I '! ' ! • • I ! ' ! ' ' G. Any erosion or slippage of soil caused by irrigation water shall be repaired by the Contractor at his expense. ENGINEER'S S:GNATVRE REQUIRED ON PAGE 1 ONI.Y APPROVED · LOCATION OF PLANTING AREAS. R£VJE\,l[D IY• ' H. All bas_ins around plants shall be maintained at constructed depths during the Establishment Period. unless oth~rw~se directed by Owner:s Designated Representative. The mulch within each container planting basin shall be rnamtamed at no less than 2-mches unless otherwise authorized by Owner's Designated Representative_ GLENN LUKOS ASSOCIATES -. ~~~eor~1 23'141 South Pointe Dr. •SUie liiO• Laguno I-tills, CA 92653 ad infinitum envlronmental d0liig1 and planning 28 medlcl laguna hills, ca 92656 (714) 586 -9520 ,n.,,,N...-RINll .fl DA'Jt; N~ -OF- DATF --==,---. INSPECTIIR DA TE RANCHO CARRILLO MITIGATION PLAN STANDARD SPECIFICATIONS APPRO\® a2;u/2 A$$lSTAHT PL~.a::z;DIRE..i:.:.'r--r-llR _____ --=-o ... ~1E-- REVISION DESCRIPTION DA11E llf1lAI. P/111 llf1lAI. u-BY: --1 PRo.£CT NO. I J!.R3AIIIIN1 -G1 ~OJ 1-D'IIEl--#-'-,w-.. -,N.-+-""'a,v-"-,,.-',"""~'-'o-:aaN.a.., ~~D 8~-PD411 .. ~ M CMWD 86-502 RECLAIMED WATER NOTES 1. All work shall be done in accordance with the Carlsbad Municipal Water District's (CMWD) "Carlsbad Rules and Regulations 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 reclaimed water encroachment on public facilities such as picnic tables, BBQs, playgrounds, sand tot lots, etc. 3 Best management practices shall be used to eliminate or control to the best extent possible ponding, run-off, over-spray and misting. 4. Hose bibs are strictly prohibited. 5. On-site cross-connections between reclaimed water lines and potable water lines are strictly prohibited. 6 No substitution of pipe materials will be allowed without prior approval of the Carlsbad Municipal Water District. 7. All mainline pipes shall have warning tape per Carlsbad Municipal Water District's rules and regulations. 8 The irrigation systems shall be run between the hours of 10:00 p.m. and 6:00 a.m. the following 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 wiring and piping 1 O. Non-designated use areas shall be protected from contact with reclaimed water whether by windblown spray or direct application through irrigation or other use. Lack of protection, whether by design, construction practice or system operation is strictly prohibited. 11 . Irrigation heads shall be relocated or adjusted to prevent over-spraying on sidewalks, streets and non-designated use areas 12. Reclaimed water quick coupling valves shall be of a type designed for the use on reclaimed water distribution systems (spikes not exchange able with potable water quick coupler spikes) per Carlsbad Municipal Water District's rules and regulations. 13. Meters shall be sized by the Carlsbad Municipal Water District. 14. All irrigation pipes shall be stenciled with the warning "Non-potable Water" or "Reclaimed Water, color coded (purple) and laid with warning tape and stenciling oriented toward the top of the trench per Carlsbad Municipal Water District's rules and regulations. 15. All potable and reclaimed water pipes shall be installed With the stenciling oriented toward the top of the trench. 16 When a potable water line and reclaimed water line cross, the reclaimed line shall be installed within a protective sleeve. The sleeve shall extend 10 feet from each side, from the center line of 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 line must be installed above the reclaimed line. 18. A minimum of 12 inches of vertical separation between utilities must be maintained at all times. 19. Contractor shall conduct a cross-connection test and coverage test as directed by Carlsbad Municipal Water District and/or the San Diego County Department of Environmental Health prior to any use of reclaimed water. 20. Quick coupling valves used in reclaimed water systems shall conform to the following. Reclaimed Water: Quick coupling valves used in reclaimed water systems shall have Acme type threads (spikes not interchangeable with potable water quick coupler spikes) and purple colored looking covers permanently attached to the valve. Quick coupling valves shall be Nelson No. 76-45, Hunter No. HV1 OOA-RL- NP or approved equal. 21. An annual cross-connection inspection shall 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. "Reclaimed Water Do Not Drink" sign locations shall be indicated on the irrigation plans. 23. An on-site user/supervisor shall be designated in writing. This individual shall be familiar with plumbing systems within the property, with the basic concepts of backflow/cross connection protection and the specific requirements of a.reclaimed water system. Copies of the designation, with contact phone numbers shall be provided to Carlsbad Municipal Water District and San Diego County Department of Environmental Health. In case of emergency contact David Lother at (760) 793-2580 24. All public and private potable water mains shall be indicated on the irrigation plans. 25. On reclaimed water systems, all appurtenances (sprinkler heads, valve boxes, • etc ) shall be color coded purple per AWWA guidelines and Section 404954 of the California Health and Safety Code. Items Numbers 8, 19 & 23 shall be required just prior to the actual use of reclaimed water. Item Number 22, the signage plans, shall be a part of this I.P. but the actual signs and tags will be installed just prior to actual use of reclaimed water. SIGNAGE NOTES The following guidelines for the use of reclaimed water are to be permanently posted inside the door of each controller where they are easily visible. Place on an 8 ½-inch x 11-inch sign. Color: purple background with black lettering Guidelines for Reclaimed Water Use: 1. Irrigate between the hours of 10:00 p.m. and 6:00 a.m. only. Watering outside this time frame must be done manually w~h 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 runoff, pooling, and ponding. The application rate shall not exceed the infiltration rate of the soil. Timers must be. adjusted so as to be compatible with the lowest soil infiltration rate percent. This procedure may be facilitated by the efficient scheduling of the automatic control clocks, (i.e., employing the repeat function to break up the total irrigation time into cycles that will promote maximum 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 and maintain the system to minimize equipment and material failure. Broken sprinkler heads, leaks unreliable valves, etc. should be repaired as soon as they become evident 5. Educate all maintenance personnel on a continuous basis of the presence of reclaimed water. Personnel must be informed that reclaimed water is meant for irrigational purposes only and is not approved for drinking purposes, hand or tool, washing, etc. Given the high turnover rate of employees in the landscaping industry, It Is important 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 facility. Such changes must be submitted to and approved by the □,strict 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 with the words "Warning Reclaimed Water. Do Not Drink" imprinted on one side, and "Aviso Agua lmpura -No Tamar" on the other side. Imprinting shall be permanent and 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. Attach to valve stem directly or with plastic tie wrap, or 2. Attach to solenoid wire directly or with plastic tie wrap, or 3. Attach to valve cover with existing valve cover bolt. 8. All sprinkler heads shall be identified as reclaimed water sprinkler heads Each automatic controller and its associated equipment shall be identified with a sign bearing the words "Reclaimed water used for irrigation" in English and Spanish, w1t.h black letters 1-inch high on a purple background. The sign shall be placed so that ,t can be readily seen by any operations personnel using the equipment. TYPICAL SIGNS (S IZEl 12" :ii. 36" SLACK LOGO PURPLE BACKGROUND --.J.~_BLACK LETTERS 36.".(NTS) WARNING R LAIMED WATER DO NOT DRINK REC AIMED WATER SO -AGUA IMPURA NOTOMAR 1" BLACK LETTERS 12'.'.JNTS) .060 ABS PLASTIC OR STICK-ON E s VINYL SIGNS ALSO .016 ALUMINUM .___ 2" BLACK LETT R 16" (NTS) WARNING RECLAIMED WATER DO NOT DRINK AVIS◊. AGUA IMPURA NOTOMAR (SIZE) 18." x 18" 18" (NTS) 016 ALUMINUM, .060 ABS PLASTIC OR STICK-ON VINYL GLENN LUKOS ASSOCIATES RegulotOf'{ Services 23441 SOUlh Polnle Dr.• Suite 150 • Laguna HIiis, CA 9265:J ad infinitum environmental deSign and planning 28 medlci 1aguna hills, ca 92656 (714) 586 -9520 ENCINEER·s Sl~A 1\JR( RECUIREO ON PAGE 1 ONl Y APPROVED ENGINn RING l>I ,UJ(:l,IECK~R nAn DAlE N'IIAI. INSPECTION PROCEDURES I. City construction inspection shall include: A. Location of pipe lines B. Trench depth C Required separation (horizontally and vertically) D. Pipe identification (P.O.C.'s) Point of Connections E. Location and identification of sprinkler heads F. Warning signs at the site and on the trucks hauling reclaimed water (if reclaimed water is used for construction) An approval letter regarding the inspection of the project shall be obtained from the City and District, and be forwarded to the San Diego County Department of Environmental Health prior to final inspection approval. II District final inspection shall include: A. Coverage test, after completion of the sprinkler system, to determine the adequacy of coverage on the approved use area and protection of areas not approved for receiving reclaimed water. B. Warning signs and labels C. Quick coupling valves. D. All aspects of the irrigation conditions including windblown spray, runoff, and ponding. E. Required protection of all residential areas. F Required protection of wells, streams, reservoirs, etc G. Cross connection. 11 I. Annual inspection shall include: A. Complete inspection which should cover Part A, Part B and Part G of the District's final inspection. APPROVED FOR PLANTING ,.AS AND IRRIGATION ONLY, INCLUDING PRECISE TITLE LOCATION OF PLANTING REVJ[\IED BY• AREAS. INSPECTOR ' BUILT' : I DATE : DATE Cnll CITY OF CARLSBAD II Sl~TS I PLANNING DEPARTMENT RANCHO CARRILLO MITIGATION PLAN RECLAIMED WATER NOTES //' _, I ' Al'PRO~ :_,11~-• .-/~!f-f) ASSISTANT PLAN.,,.,,, DIRECT"",' o;.:'I[-,. DAlE N'IIAI. DAlE 11~ IIY: PRo.ECT NO, N'IIAI. I l031-G1M' CHKD BY: PD411 ENGIMfal CJF WCIII( REVISION DESCRIPTION IITIO lf'l'IIOVAl. QTY ,,....,,OYl•J. RVIID BY• " CMWD 86-502 "