Loading...
HomeMy WebLinkAboutDWG 512-5A; MS 05-10; 4984 EUCALYPTUS LANE; 01-04GRADING NOTES (IN ADDITION TO THE REQUIREMENTS OF CHAPTER 15. 1 6 OF THE CARLSBAD MUNICIPAL CODE.) 1.THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY TH E CI TYOF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS. 2, APPROVAL OF THIS PLAN DOES NOT LESSEN OR WA IVE ANY PORTION OF THE CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY STANDARDS OR OTHER ADDITIONAL DOCUMEN TS LISTED HEREON AS THEY MA YPERTAIN TO THIS PROJECT. TH[ [NG/NEER IN RESPONSIBLE CHARGE SHALLREVIS[ THESE PLANS WHEN NON-CONFORMANCE IS DISCO VERED. 3.CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR [NG/NEER-OF-WORK FROM RESPONSIBILITY FOR TH£ CORRECTION OF ERRORS ANO OMISSIONS DISCOVERED DURING CONSTRUCT/ON. ALL PLAN REVISIONS SHALL 8£ PROMPTLY SUBMI TTED TO THE CI TY ENGINEER FOR APPROVAL. 4.A RIGH T-OF-WAY PERMIT FR OM THE CITY ENGINEER WILL BE REQUIRED FOR ANYWORK IN TH£ PUBLIC RIGHT OF WA Y. PRIOR TO PERMIT ISSUANCE, A CER T/FICA T£ OF INSURANCE AS WEL L AS ADDITIONAL INSURED ENDORSEMENT MUST BE FILED NAMING TH£ CITY OF CARLSBAD AS AN ADDITIONAL INSURED ON TH[ PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $1, 000, 000. 00 FOR EA CH OCCURRANCE OF LIABILITY. THE INSURANCE COMPANY WRITING THE POLICY M!.!.S.T HA VE A RA TING OF "A -" OR BETTER ANO A SIZE CA TEGOR Y OF CLASS VII OR BETTER AS ES TABLISHED BY "BESTS " KEY RA TING GUIDE. 5.NO WORK SHALL BE COMMENCED UNTIL ALL PERMI TS HA VE BEEN OBTAINED FROMTHE CITY ANO OTHER APPROPRIA TE AGENCIES. 6.APPRO VAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANYWORK OR GRADING TO 8£ PERFORMED UN TIL TH£ PROPERTY OWNER 'S PERMISSION HAS BEEN OBTAINED AND A VA LID GRADING PERMI T HAS BEEN ISSUED. 7.NO REVISIONS WILL BE MAO[ TO THESE PLANS WITHOUT TH£ WRITTEN APPROVALOF THE CITY [NG/N[[R, NOTED WITHIN TH£ REVISION BLOCK, ON THE APPROPRIA T£ SHEET OF THE PLANS AND TH[ TITLE SHEET.8, ORIGINAL DRA WINGS SHALL BECOME TH£ PROPER TY OF THE CITY UPON BEING SIGNED BY THE CITY ENGINEER. 9, TH£ ORIGINAL DRA WING SHALL 8£ REVISED TO REFLECT AS-BUIL T CONDITIONS BY THE ENGINEER-OF-WORK PRIOR TO FI NAL ACCEP TANCE OF THE WORK BY THE CI TY. 10.ACCESS FOR FIR£ AND O TH[R EMERGENCY VEHICLES SHA LL 8[ MAINTAINED TO TH£ PROJECT SI T£ AT ALL TIMES DURING CONSTRUCTION. 11.WHERE TRENCHES AR£ WITHIN CITY EASEMENTS, A SOILS REPORT COMPRISED OF: (A) SUMMAR Y SHEET. (B) LABORA TOR Y WORK SHEETS AND (C) COMPACTION CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STATE OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN TH£ FIELD OF APPLIED SOILS MECHANICS. TH[ SOILS REPORT WILL 8£ SUBMITTED TO TH£ Cl TY ENGINEERING INSPECTOR WITHIN TWO WORKING DAYS OF TH£ COMPLETION OF FIELD TESTS. 12. A SOILS COMPACTION REPORT AND COMPLIANCE VER/FICA TION REGARDINGADHERENCE TO RECOMMENDA TIONS OUTLINED IN THE SOILS REPOR T IS REQUIREDPRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRADINGSHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF TH£ STATE OF CALIFORNIA PRING/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. ALL FILL OR FUTURE FILL AREAS SHALL BE CONSTRUCTED IN ACCORDANCE WITH TH£ CI TY OF CARLSBAD STANDARD SPECIF/CA TIONS ANO TH[" EARTHWORK SPECIF/CA T/ONS " ATTA CHED TO THE PRELIMINARY SOILS INVEST/GA TION. DAILY FIELD COMPACTION REPORTS WILL 8£ SUBMITTED TO THE PROJECT INSPECTOR. 1 3.A /'.RECQN $IE?IJ.C.IJQN M££I1NG. <:;Ht,! I BE f:/EJ Q A I THF Sl'LE l'.8/QR IQ [dE au;JNN/NG. QE WQBK dNQ SHI;( l BE dIIE/11.QFfJ ar dll RFP/sESF/11.TAilVFS. RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUP[RVISION. TESTING ANO ALL OTHER ASPECTS OF Il:iE 'N_QRK TH£ CONTRACTOR SHALL REQUEST A PRECONSTRUCTION MEETING BY CALLING THE INSPECTION LINE AT (760) 438-3891 AT LEAST FIVE(5)WORKING DAYS PRIOR TO STARTING CONSTRUCTION. TH[ CONTRACTOR WILL THEN BE CONTACTED BY TH[ PROJEC T INSPECTOR TO COORDINA TE A DA TE AND TIM[ FOR THEPRECONSTRUCTION MEETING. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. TH[ GRADING PERMIT WILL 8£ PROVIDED BY TH£ PROJECT INSPEC TORAT TH£ MEETING. 14.All //II.SPEC.I/ON REQI/ESIS OIHFR Il:iA/11. FQB PBEC.0/11.SIRI/C.IIQN MEETl/11.G. Wll l BFMADE BY C.AI l l/11.G. TH[ £/I/G.l/l/.££Rl/l/.G 24 HQ/ JR fN$P£c.IlQ/I/. R[OllF$T IINE t, I CZ2Q1 4J.ll J.11�1. INSPIT.TI QN &/;;QUES,T M!.!.S.I IH.:. RECEJY.EO P/3.lQR TO 2: Q0 P. M. ON THE DAY BEFORE TH£ INSPECTION IS NEEDED. INSPECTIONS WILL BE MAD[ THE NEXT WORK DAY UNLESS YOU REQUEST OTHER WISE. REQUESTS MAO£ AFTER 2: 00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DA YS LA TER. 15.THE OWNER AND/OR APPLICANT TH ROUGH THE DEVELOPER AND/OR CONTRA CTORSHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, ANO SHALL BE SOL[L Y RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STA TE ANO FEDERAL SAFETY ANO HEA L TH STANDARDS, LA WS AND REGULA T/ONS. 16.TH£ CONTRACTOR SHALL CONFORM TO LABOR COD[ SECTION 6705 BY SUBMITTINGA DETAIL PLAN TO THE CITY [NG/NEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRA CING SLOPING OR OTHER PRO VISIONS TO BE MAD[ OF WORKER PROTECTION FROM TH£ HAZARD OF CA VING GROUND DURING THE [XCA VA TION OF SUCH TR ENCH OR TRENCHES OR DURING TH£ PIPE INST ALLA T/ON THEREIN. THIS PLAN MUST 8£ PREPARED FOR ALL TRENCHES FIVE FEET (5') OR MORE IN DEPTH ANO APPROVED BY THE CI TY ENGINEER AND/OR CONCERNED AGENCY PRIOR TO EXCA VATION IF THE PLt,N VARIES, FROM. Tl:1£ S.HORING SYSTEM STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE B CALIFORNIA ADMINISTRA Tl VE COO£ TH£ PLAN SHALL 8£ PREPARED BY A REGISTERED ENGINEER AT THE (;_ON TRA CTORS EXPENSE. A COPY OF THE OSHA EXCA VA TION PERMIT MUST BE SUBMITTED TO TH[ INSPECTOR PRIOR TO £XCA VA TION. 17. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM THE CI TY OF CARLSBAD. SUBMIT APPL/CATION FOR BLASTING PERMIT WEL L IN ADVANCE OF THE SCHEDULING OF BLASTING OPERA TIONS. 18.IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCTION, OPERA TIONS WILL CEA SE IMMEDIA TEL Y, ANO TH[PERM/TT££ WILL NOTIFY TH[ Cl TY [NG/NEER. OPERA TIONS WILL NOT RESTARTUNTIL TH£ P[RMITT[[ HAS RECEI VED WRI TTEN AUTHORITY FR OM TH[ CITY [NG/NEER TO DO SO.19.ALL OPERA TIONS CONDUCTED ON THE SI T£ OR ADJACEN T THERETO, INCLUDINGWARMING UP, REPAIR, ARRI VAL, DEPARTURE OR OPERA TION OF TR UCKS,EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOC/A TED GRADING EQUIPMEN T SHALL 8£ LIMITED TO TH£ PERIOD B[TW[[N 7: 00 A.M. AND 6: 00 P.M. EACH DA Y, MONDAY THRU FRIDAY AND NO EA RTHMOVING OR GRADINGOPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDA YS. (A LIST OF CITYHOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMEN T COUN TER.) 20.ALL OFF-SI T£ HAUL ROU TES SHALL 8£ SUBMITTED BY TH[ CON TRA CTOR TO THECITY ENGINEER FOR APPROVAL TWO FULL WORKING DA YS PRIOR TO BEGINNING OF WORK. 21.IMPORT MA TERIAL SHALL BE OBTAINED FROM, AND WASTE MA TERIAL SHALL 8[DEPOSITED A T, A SIT[ APPROVED BY TH E CITY ENGINEER. THE C.ONTRAC,TQB. SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAULROUTES OR ADJACEN T STREETS AS A RESUL T OF THE GRADING OPERA TION. 22.BRUSH SHALL 8£ REMOVED ONL Y WITHIN THE AREA TO 8£ GRADED. NO TREES AR[TO 8£ REMOVED UNLESS SPECIF/CALL Y NOTED ON TH£ PLAN.23.ALL AREAS SHALL BE GRADED TO DRAIN. GRADING RESUL TING IN TH£ PONDING OFWATER IS NOT PERMITTED. ALL EAR THEN SWALES ANO DITCHES SHALL HA V[ A MINIMUM ONE PERCEN T SLOPE. 24.THESE PLANS ARE SUBJECT TO A SIGNED ANO APPRO VED SWPPP AND/OR SET OF EROSION CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN ANO AS APPROVEDBY TH£ CITY ENGINEER OR AS DIREC TED BY TH£ PROJECT INSPECTOR. 25. ALL SLOPES SHALL 8£ TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFA CE ANO CROSS SECTION. THE SI TE SHALL BE LEFT IN A NEA T ANO ORDERL Y CONDITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED ANO DISPOSED OF AT A SI TE APPROVED OF BY THE CITY ENGINEER. 26.ALL SLOPES SHALL 8£ /RR/GA TED, STABILIZED, PLANTED AND/OR HYDROS££DEDWITHIN TEN (10) DA YS OF TH£ TIM£ WHEN EA CH SLOP£ IS BROUGHT TO GRADEAS SHOWN ON TH£ APPROVED GRADING PLANS.27.LANDSCAPING SHALL 8£ ACCOMPLISHED ON ALL SLOPES ANO PADS AS REQUIREDBY THE CI TY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT, DRA WING NO. ' AND/OR AS DIRECTED BY TH£ CITYENGINEER OR PLANNING DIRECTOR. 28.THE OWNER/APPLICANT SHALL INSURE THA T ALL CONTRACTORS SHALL COOROINA TETH£ WORK OF THESE GRADING PLANS WITH THA T SHOWN ON BOTH THE LANDSCAPEANO /RR/GA TION PLANS ANO THE IMPROVEMEN T PLANS AS REQUIRED FOR TH IS WORK IN ACCORDANCE WITH TH£ LANDSCAPE MANUAL TIME REQUIR[M[N TS. 29, WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESUL T OF THE GRADING OPERA TION, IT SHALL 8£ REMOVED WI THIN TWENTY FEET OF BUILDING OR STREET AREAS AND REPLACED WITH PROPERL Y COMPACTED SOILS. IN OTHER AREAS TH£ PIP£ WILL 8£ PLUGGED WITH CONCRETE OR REMO VED AS APPRO VED BY TH£ CITY ENGINEER. 30.THE CON TRACTOR SHALL VERIFY TH[ LOCA TION OF ALL EXISTING FA CILITIES( ABOVE GROUND ANO UNDER GROUND ) WITHIN THE PROJECT SI T£ SUFFIC/[N TL Y AHEAD OF GRADING TO PERMIT TH£ REVISION OF THE GRADING PLANS IF IT IS FO UND THA T THE ACTUAL LOCATIONS AR£ IN CONFLICT WITH TH[ PROPOSED WORK. 31, TH£ CON TRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SE[ BELOW) AT LEAST 2 FULL WORKING DA YS PRIOR TO STARTING GRADING NEAR THEIR FA CILITIES AND SHALL COOROINA T£ TH £ WORK WITH A COMPANY R£PR£S[N TA TIVE. UNDERGROUND SER VICE ALERT (DIG ALERT) 811SDG&[ (8005411-7343AT&T (6 19 237-2787SPECTRUM CABLE (800]227-2600COX COMMUN/CA TIONS (6 19 262-1122 CITY OF CARLSBAD(STREETS & STORM DRAIN) (760 )434-2980 "CITY OF CARLSBAO(SEWER, WATER & RECLAIMED WATER) (760)438-2722 "SAN DIEGUITO WA TER DISTRICT (760)633-2650't[UCADIA WASTEWATER DISTRICT (760)753-0155*VALLECITOS WATER DISTRICT (760)744-0460*OLIVENHAIN WATER DISTRICT (760)753-6466"BUENA SAN/TA T/ON DISTRICT (760)726-1340 x1330*AS APPROPRJA TE 32.PERMIT COMPLIANCE REQUIREMENTS: A.FOR CON TROLLED GRADING -THE APPLICANT HIRES A CIVIL [NG/N[[R, SOILS ENGINEER, AND/OR GEOLOGIST TO GI VE TECHNICAL ADVICE, OBSERVE AND CONTROL TH E WORK IN PROGRESS {15.16.120 A.8/ CARLSBAD MUNICIPAL COO£. 8, PRIOR TO COMPLETION OF GRADING WORK -TH £ FOLLOWING REPORTS MUST BE SUBMITTED TO TH£ CITY ENGINEER VIA THE PROJECT INSPECTOR PER SEC TION 15.16.120 OF TH£ CARLSBAD MUNICIPAL COD£: (1)FINAL REPOR T BY SUPERVISING GRADING ENGINEER STA TING ALLGRADING IS COMPLETE. ALL EROSION CON TROL, SLOP[ PLANTING ANO IRRIGATION ARE INSTALLED IN CONFORMANCE WITH CITYCOO[ ANO TH[ APPROVED PLANS (OB TAIN SAMPLE OF COMPLIANCELETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUIL T GRADING PLAN.(3) REPORT FR OM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPACI TIES, A STATEMEN T AS TO THE EXPANSIVE QUALITY OF THE SOIL, ANO SUMMARIES OF FIELD AND LABORA TORY TESTS. TH£ REPORT SHALL ALSO INCLUDE A STATEMENT BY TH[ SOILS ENGINEER THA T THE GRADING WA S DONE IN ACCORDANCE WITH TH£ REQUIREMEN TS ANO RECOMMENDA TIONS OUTLINED IN THE PRELIMINARY SOILS REPORTAND ANY SUPPLEMEN TS THERETO. ( 4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY TH£CI TY. (5)PERMANENT STRUCTURAL BMP INSTALLATION CER T/FICA TE.(6)PERMI TTED WALL FINAL INSPECTION REPORT. 33.UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE (1)YEAR AFTER THE Cl TY ENGINEER'S APPRO VAL, THESE PLANS MA Y 8£ REQUIRED TO 8[ RESUBMI TTED FOR PLANCH[CK. PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH RECHECK. 34.IN ACCORDANCE WITH THE CITY STORM WATER STANDARDS, ALL STORM DRAIN INLETS CONSTRUCTED BY THIS PLAN SHALL INCLUDE "STEN CILS" BE ADDED TO PROHIBIT WA STEWATER DISCHARGE DOWNSTREAM. STENCILS SHALL BE ADDED TO THE SA TISFACTION OF TH E CITY ENGINEER. "DECLARATION OF RESPONSIBLE CHARGE" I HEREBY DECLARE THA T I AM TH[ ENGINEER OF WORK FOR THIS PROJECT, THA T I HA VE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF TH£ PROJECT AS DEFINEDIN SEC TION 6703 OF THE BUSINESS AND PROFESSIONS COD[, AND THAT TH[ DESIGN JSCONSISTENT WI TH CURREN T STANDARDS. I UNDERSTAND THA T TH[ CHECK OF PROJECT DRA WINGS AND SPECIF/CA TIONS BY TH£CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. FIRM: LANDMARK CONSUL TING �1<,0FESS / o� ADDRESS: 9555 GENES££ A VE, SUIT[ 200 CITY, STA TE: SAN DIEGO, CA 92121 Q;-{5) ,.ii D H. )-f: < G Ji) 'J� ,s, 'tiV) - TELEPHONE: 858-587-8070 BY: r;f---..;.,__ DA VID H. YEH DA TE: 0 w"' ,,. 'Z-Cl NO. 62717 Cl "' EXP. 6/30/22 ,,. R.C.E. NO.: 62717REGISTRATION EXP/RA TION DA TE: 06/30/22 J'-" C I V I \, ..__'s :1 "1:: '<o<!t SOILS ENGINEER'S CERTIFICATE OF Ci'-l 1 I, YOGI PlRA Il:iA PAN A REGISTEREDGEO TECHNICAL ENGINEER OF THE STA TE OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS, HEREB Y CERTIFY THAT A SAMPLING AND STUDY OF TH£ SOIL CONDITIONS PREVALENT WI THIN THIS SI TE WAS MAD£ BY ME OR UNDER MY DIRECTION BETWEEN TH£ DA TES OF,!ILi Y 12 2015 AND QEG 18 2018 TWO COPIES OF TH£ SOILS REPORT COMPILED FROM THIS STUDY, WI TH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO TH£ OFFICE or TH£ CITY ENGIN[[0 I ��oFEss,0� ',JJ-,'<,<:; <J. �l;l, YOG1,c <% ��"l' u'�� :� $t� 0: EXP :z, 0� 'I" "'.,. O11;c11>1'0 .,.,.,. �, :<!' E" or: cAl\yo ( WE) HEREBY �/��:�. Po;'\�-t: DA TE: 3{'1/'l.'2.LICENSE EXP/RA TION DA TE: <:l/'-l OWNER'S CERTIFICATE CERTIFY THA T A REGISTERED SOILS ENGINEER ORGEOLOGIST HAS BEEN OR WILL 8[ RETAINED TO SUPERVI SE OVER-ALLGRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OFTHIS SITE. IF THIS PROJECT/DEVELOPMEN T IS SUBJECT TO A STAT[-REGULA TED SWPPP, I (WE) ALSO AGREE A QUALIFIED SWPPP PRACTITIONER (QSP) HAS BEEN OR WI LL BE RETAINED TO SUPER VISE IMPLEM[N TA TION OFTHE SWPPP IN ACCORDANCE WI TH TH[ CALIFORNIA CONSTRUCTION ORDER ANDMUNICIPAL PERMIT, LA TEST VERSION. GU Y OLIVER, PRESIDENT DAT£ SUMMIT WEST REAL £STA TE, INC. SOURCE OF TOPOGRAPHY TOPOGRAPHY SHOWN ON THESE PLANS WA S GENERA TED BY AERIAL SUR VEY METHODS FROM INFORMA TION GA THERED ON SEP TEMBER 10,2004 BY BHA INC. TOPOGRAPHY SHOWN HEREON CONFORMS TO NA TIONAL MAP ACCURACY STANDARDS. PROJECT LOCATION THIS PROJECT IS LOCA TEO WI THIN ASSESSORS PARCEL NUMBER(S) 208-040-12-00TH£ CALIFORNIA COORDINA T[ INDEX OF THIS PROJECT IS: N 358 [ 1 677 P: \0222-1 [UCAL YPTUS LAN£\D PLANNING AND [NG/N[[R/NG \GP\GP-01.DWG 5/24/2018 3: 58 PM A 8, C. 0. E. F. G. H. TEMPORARY EROSION CONTROL PLANTING ANJ2 IRRIGATION ALL PERMANENT ANO TEMPORARY EROSION CONTROL PLANTING ANO /RR/GA TION SHALL BE INSTALLED ANO MAIN TAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIF/CA TIONS ANO TH£ FOLLOWING: HYOROSE[OING SHALL BE APPLIED TO: 1.ALL SLOPES THA T AR[ GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER WHENTHEY ARE: a.THREE FEET OR MORE IN HEIGH T ANO ADJA CEN T TO APUBLIC WALL OR STREET. b.ALL SLOPES 4 FEET OR MORE IN HEIGHT. 2.AREAS GRADED FL ATTER THAN 6: 1 WHEN ANY OF TH[ FOLLOWING CONDI TIONSEXIST: a.NOT SCHEDULED FOR IMPROVEMEN TS(CONSTRUCTION OR GENERALLANDSCAPING) WITHIN 60 DA YS OF ROUGH GRADING. b.IDENTIFIED BY TH[ PARKS ANO R[CR[A TION DIRECTOR AS HIGHL YVISIBLE TO TH [ PUBLIC. C.HA VE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY [NG/NEERTHAT WARRANTS IMMEOIA T£ TREA TMEN T. HYDROSEEDED AREAS SHALL BE /RR/GA TED IN ACCORDANCE WITH TH [ FOLLOWING CRITERIA: 1. ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THA T ARE: a.THREE TO EIGHT FEET IN HEIGHT SHALL 8£ /RR/GA TED BY HANOWATERING FROM QUICK COUPLERS/HOS[ BIBS OR A CONVEN TIONALSYSTEM OF LOW PRECIPITA TION SPRINKLER HEADS PROVIDING 100%COVERAGE. b.GREA TER THAN 8 FEET IN H£/GHT SHALL BE WA TER[O BY ACONVENTIONAL SYSTEM OF LOW PRECIPITA TION SPRINKLER HEADS PRO VIDING 100% COVERA GE. 2, AREAS SLOPED LESS THAN 6: 1 SHALL BE /RR/GA TED AS APPROVED BY THE CITY [NG/NEER, PRIOR TO HYDROSEEOING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE /RR/GA TION TO TH£ CITY £NGIN££R. THE PROPOSAL SHALL 8£ SPECIFIC REGARDING TH£ NUMBERS, TYPES AND COSTS OF TH£ ELEMEN TS OF TH£TH[ PROPOSED SYSTEM. 3, /RR/GA TION SHALL MAIN TAIN TH£ MOISTURE LEVEL OF THE SOIL AT TH£ OPTIMUM LEVEL FOR TH£ GROWTH OF TH£ HYDROS££0£0 GROWTH. H YDROSEED/NG MIX SHALL CONSIST OF ALL OF THE FOLLOWING:1, SEED MIX SHALL CONSIST OF NO LESS THAN: a.20 lbs. PER ACRE OF ROS[ CLOVER b. 20 lbs. PER ACRE OF ZORRO F[SCU[ C.3 lbs. PER ACRE OF E SCHOOL CIA CALIFORNICA d.4 lbs.PER ACRE OF ACHILLEA MILLEFOLIA e.3 lbs. PER ACRE OF AL YSSUM (CARPET OF SNOW) f. 1/2 lb. PER ACRE OF DIMORPHOLECA g, ITEMS c,d,e, AND f OF THIS SUBSECTION MAY 8£ OMI TTED ON LOCA TIONS WHERE TH£ AREA BEING HYDROS££0£0 IS NOT VISIBLEFROM EITHER A PUBLIC STREET OR RESIDEN TIAL STRUCTURES. h.ITEM a OF TH IS SUBSECTION MUST BE INOCULA TED WI TH A NITROGEN FIXING BA CTERIA ANO APPLIED DRY £/THER BY DRILLING OR BROADCASTING BEFORE HYDROSEEOING. ;, ALL SEED MA TERIALS SHALL BE TR ANSPORTED TO TH£ JOBS/TE IN UNOPENED CON TAINERS WITH TH£ CALIFORNIA DEPARTMEN T OFFOOD AND A GR/CUL TUR[ CER T/FICA TION TA G A TTACH[D TO, ORPRINTED ON SA/0 CONTAINERS. j.NON-PHYTO-TOXIC WETTING AGEN TS MAY 8£ ADDED TO THEHYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2.TYPE 1 MULCH APPLIED AT TH £ RA T£ OF NO LESS THAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRA W) MA Y BE SUBSTITUTED, ALL OR PART, FOR HYDRAULICALL Y APPLIED FIBER MA TERIAL. WHEN STRAW IS USED IT MUST 8£ ANCHORED TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LESS THAN 50% OFTH£ STRA W INTO THE SOIL. 3, FERTILIZER CONSISTING OF AMMONIUM PHOSPHA TE SULFA TE, 16-20-0, WITH 15% SULPHUR APPLIED AT THE RA TE OF 500 lbs. PER ACRE. AREAS TO BE HYDROSEEDEO SHALL BE PREPARED PRIOR TO HYOROS££DING BY:1. ROUGHENING TH E SURFACE TO BE PLANTED BY ANY OR A COMB/NA T/ON OF: a.TRACK WALKING SLOPES STEEPER THAN 6: 1 b.HARROWING AREAS 6: 1 OR FLA TTER THA T ARE SUFFICIEN TLYFRIABLE. C.RIPPING AREAS THA T WILL NOT BREAK UP USING ITEMS a OR bABOVE. 2.CONDITION/NG TH£ SOILS SO TH AT IT IS SUI TABLE FOR PLANTING BY: a.ADJUSTING TH[ SURFACE SOIL MOISTURE TO PROVIDE A DAMPBUT NOT SA TURA TED SEED 8£0. b.THE ADDITION OF SOIL AMENDMEN TS, PH ADJUSTMENT, LEACHINGCOVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. HYDROSEEOED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDSRELEASED. ALL SL OPES SHALL HA VE /RR/GA TION INSTALLED AND 8£ STABILIZED, PLANTED AND/OR HYDROS££0£0 WITHIN TEN (10) DA YS OF TH£ TIM£ WHEN EACH SLOP£ IS BROUGHT TO GRAD[ AS SHOWN ON TH £ APPROVED GRADING PLANS. AN APPROVED EROSION CONTROL PROOUCT (RECP) SHALL 8£ INSTALLED PER EC-7 IF THIS REQUIREMENT CANNOT BE MET. JUT£, EXCELSIOR OR STRAW BLANKET IS UNA CCEPTABLE. SHOULD GERM/NA TION OF HYDROS££0 FA IL TO PROVIDE EFFICIEN T COVERAGE (NO LESS THAN70%) PRIOR TO OCTOBER 1, TH£ SLOPES SHA LL 8£ STABILIZED BY AN APPROVED R[CP.JUT£, EXCELSIOR AND STRA W BLANKET IS UNACCEP TABLE. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES ANO PADS AS REQUIRED BY THECITY LANDSCAPE MANUAL, TH[ LANDSCAPE PLANS FOR THIS PROJEC T OR AS DIRECTED BYTH£ CITY [NGJN[[R OR CITY PLANNER. GRAD ING PLAN S FOR: MS 05-10 I HDP 05-10 SUP 05-12 I CDP 05-49 I SCE 05-1 0(A) 1- � � VICINITY MAPcrrv OF CJ-\FiLSBJ-\D' )��PROJECT SI TE - � it,: (;:l CITY OF "' ,; � 7)�"1,;,o VISTA � ·h r ./ 7 NOT TOCANNON (J;:f: 1>';,ROAn SCALE - :i',� � ,'-.,ALOMAR � .,_<::> �o CITY OF "' ,;, f y , 1 �l� Ro �O SAN MARCOS PACIFIC OCEAN '2, Y.'''Ir ;�i c:•·. ,\ L� -,i'.• (·. .·,· cosrAi � "GA ' AVE Lr-.._ \ it, ,._..-,t c,; f J � L\. CITY OF ENCINITAS -- - INDEX OF SHEETS SHEET 1: TITLE SHEET AND NOTES SHEET 2: NOTES SHEET 3: GRADING PLAN SHEET 4: SWPPP TITLE SHEET AND NOTES SHEET 5: EROSION CON TROL PLAN SHEET 6: SINGLE SHEET BMP SI T[ PLAN LEGAL DESCRIPTION A POR. OF LOT "I" OF RANCHO A GUA HEDIONDA IN TH£ CITY OF CARLSBAD, COUN TY OF SAN DIEGO, STA TE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 823 FILED IN TH[ OFFICE OF TH[ COUN TY RECORDER OF SAN DIEGO COUN TY, NOV. 1 6, 1896. ALSO BEING PARCEL B OF CI TY OF CARLSBAD CER T/FICA TE OF COMPLIANCE FOR ADJUSTMEN T PLA T NO. 03- 17, RECORDED JAN, 21, 2005 AS DOC. NO. 2005- 0054768. PROJECT ADDRESS 4984 EUCALYPTUS LANE REFERENCE DRAWINGS CI TY OF CARLSBAD DRA WING 369- 7A, 7, 477-6 SFPP, L.P. LINE SECTION 126 SH T 122 SAN DIEGO PIPELINE COMPAN Y, LIN[ SECTION 122 SH T 41 WORK TO BE DONE TH E GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS ANO FILLS, REMEDIAL GRADING, DRAINAGE FA CILITIES, EROSION CONTROL FA CILI TIES, AND PLANTING OF PERMANENT LANDSCAPING ANO PREPARA TION OF AS-BUIL T GRADING PLANS,AS-BUILT GEOLOGIC MAPS AND REPOR TS, ALL AS SHOWN OR REQUIRED ON THIS SET OF PLANS AND THE CITY STANDARDS, SPECIF/CA TIONS, REQUIREMEN TS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS. THE GRADING WORK SHALL 8[ PERFORMED IN ACCORDANCE WITH TH£ FOLLOWING DOCUMEN TS, CURREN T AT THE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER. 1.CARLSBAD MUNICIPAL CODE 2.CITY OF CARLSBAD [NG/NEERING STANDARDS 3, THIS SET OF PLANS 4.RESOLUTION NO. 6207, 6208, 6209, 6210, 6211 DA TED 12-06-06 5.THE STANDARD SPECIF/CA TIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN 6. 7. 8. 9. 10. BOOK). SOILS REPORT ANO R£COMM£NOA TIONS BY INLAND ENGINEER/NG TECHNOLOGIES,DA TED MA Y 11, 2018 ANO DECEMBER 14, :2Dlll. THE SAN DIEGO REGIONAL STANDARD DRA WINGS AND AS MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS. CALIFORNIA COASTAL COMMISSION DEVELOPMEN T PERMIT CONDITIONSDATED 12-06-06 EN VIRONMENTAL APPROVAL DOCUMENTS DA TED 12-06-06 STORM WA TER POLLUTION PREVENTION PLAN PREPAREDLANDMARK CONSULTING BY WD/0 NO. N/A DA TED N/A 11.STORM WATER QUALITY MANAGEMENT PLAN PREPAREDBY LANDMARK CONSUL TING DA TED 6/4/2 018 REV 5/30/2 019 INC. 12.CALIFORNIA STORM WA TER QUALITY ASSOC/A T/ON BMP CONSTRUCTION HANDBOOK ANDCAL TRANS CONS TRUCTION SI TE BMP MANUAL.LE GEND DESCRIPTION DWG.NO. PROJECT BOUNDARY PARCEL NO. PROPERTY LIN[ FINISH GRAD[ PROPOSED SLOPE PROPOSED CONTOUR EXISTING CONTOUR CU T /FILL LIN[ FI NISH SURFACE ELEVA T/ON EAR THEN SWALE 2'X2' COBBLE SPLASH PAD SYMBOL -- PARCEL 3 85.0 /'FeCUT"'Sl._-1 � y_FJLL ---+----- -9Q ----------------90 ----- --I I---I I- - 85,0 ,,/'P., ------3',- - - - � - - - - ill 6 " PVC PIPE SDR-35, SCH40 ---SD - CURB OUTLET, TYPE 'A 'I 01 STRAIGH T HEADWALL SDRSD 0-30 I TRENCH RESURFA CING GS-25 ���������������� 1..•,ICONCRETE SIDEWALK SDRSD G-7 •, (MIN PCC MIX OF 560-C-3250) SDRSD G-14A aCONCRETE DRIVEWAY & COG GS-12 . PVT. CONCRETE DRIVEWAY [ •• J• S[W[R LA T[RAL CDC S-7 - - ---®1" COMBINED WATER & FIR[ CM WD W-3A - - --(jjfJ) SERVICE 12" NDS-1240 GRA TED INLET @ 4"TR[NCH DRAIN W/ 2f' SLOT 9" NDS-900 STORM DRAIN JUNCTION BOX □ 6" CURB AND GUTTER SDRSO G-2 SA WCU T -------- 6' SOUND WALL PER LANDSCAPE PLANS 8/0FIL TRA TION AREA r�&�it �JIB� 8/0R[TENTION AR[A I_.-:-,- -....,... - -=-"'I0o,, ;,ono0 c [l. ________ .J2" AC GRIND AND OVERLAY W'&ff#'mA EX. SEWER MAIN --s-- - � EX. SEWER LATERAL @) [X. WATER MAIN -·-·--------- w - -- [X. CURB AND GUTTER ··-···-·· -·� .. � ··--- QUANTITY 809 LF 3 EA 414 LF 2 EA 1 £A 167 LF 692 SF 355 SF 4555 SF 2 [A 3 [A 2 EA 32 LF 6 £A 129 LF 129 LF 852 SF 355 SF 310 SF 3006 SF STRUCTURAL POST-CONSTRUCTION BMP TABLE DEVELOPER STORMWA TER REQUIREMENTS THA T APPLY: EXEMP T FROM EXEMPT FROM NAM[: SUMMIT WEST REAL ESTA TE, INC. TRASH CAPTURE? HYDROMOOIFICA TION? ADDRESS: 5027 PA TRA WA Y, OCEANSIDE, CA 92056 lzl STANDARD STORMWA TER REQUIREMEN TS lzl YES lzl YES PHONE NO.: 760-476-3544 PRIORI TY PROJECT REQUIREMENTS NO NO "AS BUil T" BENCH MARK MAINTENANCE MAINTENANCE TYPE DESCRIPTION OWNERSHIP AGREEMENT SHEET NO. FREQUENCY DESCRIPTION: WELL MONUMENT WITH DISC STAMPED CLSB-110 LS 62 15 LOCATION: NIE SHOULDER OF EL CAMINO REAL 1 /2 MILE N /W OF CA NNON BIO FILTRATION BF-lA THRU B PRIVATE YES 2/3 2X/YEAR, AFTER RQ�Q M:/.Q 5./JFI 1:/.IW OF PAC.-RFI I MANHOI [ STORM EVENT RCE EXP. DATE RECORDED: 2X/YEAR, AFTER ELEVATION: 71 Qf;n DATUM: NGVD 29 BIORETENTION INF-2A THRU B PRIVATE YES 2/3 STORM EVENT REVIEWED BY: TOTAL LOT AREA = 1.134 AC (49,397 SF2 EARTHWORK QUANTITIES TOTAL DISTURBED AREA = 0.91 AC (39,640 SF) CUT: 1 600 CY INSPECTOR DATE (THIS AREA INCLUDES BUT IS NOT LIMI TED TO 1 600 FILL: CY I SHIET I CITY OF CARLS BAD I SH6TS I OFF-SI T£ WORK INCLUDING PUBLIC IMPRO VEMEN TS 0 AND TEMPORARY DISTURBANCE SUCH AS VEHICLE IMPORT: CY ANO EQUIPMEN T STAGING AREAS, CONSTRUCTION ENGINEERING DEPARTMENT WORKER FOOT TRAFFIC, SOJL/GRA V[L PILES, UTILITY EXPORT: 0 CY GRADING PLANS FOR: TRENCHES, BACKFILL CUTS ANO SLOPE KEYWA YS) REMEDIAL: 316 CY TO TA L REPLACED IMPERVIOUS AREA = 810 SF 4984 EUCALYPTUS LANE TO TA L PROPOSED IMPERVIOUS AREA =20,960 SF* IJ< GR2018-0021 *AL THOUGH NO HOME CONSTRUCTION IS APPROVED: JASON S. GELDERT PROPOSED FOR THIS PROJECT, 4,500 SF OF -IMPER VIOUS AREA JS ASSUMED FOR EACH LOT AT ENGINEERING MANAGER RCE 63912 EXP.9/30 /22 DATE BUILD-OUT CONDITIONS. L .NDMARK fl\ OWN BY: I PROJECT NO. I DRAWING NO. CONSU LT ING DATE INITIAL DATE INlllAL DATE INlllAL CH KD BY:Planning Engineering surveying REVISION DESCRIPTION MS 05-10 9555 Genesee Avenue, Suite 200 ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL RVWD BY: 51 2-5A San Diego, CA 92121, (858) 587-8070 6-6-22 •.·• I ... :· \ ' I ' I - ..... - . ~ -4----( r --1'.S ~ .,-i- ~\ I '<P' ' ·~~ ~'---~ I \ .·. ' . ' \ - I \ \ \ - ----. ---- --- ' -.. - . v-~"\ ' ' -- ~ • --. . ---- ,~" I '-I ' I L) . - ~ {;)k· __, . -1 - . ~ " I I . JH I JH -, DY 512-5L 4-4-2022 DocuSign Envelope ID: F0D3AFD4-EFA7-4E6E-85C7-D12906FC1801 6/16/2022 A 2 B 2 C 2 E 2 F 2 D 2 STREET NOTES 1. ACTUAL STRUCTURAL SECTIONS WILL BE DETERMINED AFTER "R" VALUE TESTS HAVE BEEN CONDUCTED BY A PROFESSIONAL ENGINEER OF THE STATE OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOIL MECHANICS, ON THE PREPARED BASEMENT SOIL. THE "R" VALUE TESTS AND THE ENGINEERED STRUCTURAL SECTION MUST BE SUBMITTED TO THE ENGINEERING INSPECTOR FOR REVIEW AND APPROVAL A MINIMUM OF TWO (2) CITY WORKING DAYS BEFORE THE WORK BEGINS. 2. STREET LIGHTS SHALL BE INSTALLED AS SHOWN ON THESE PLANS, UNDERGROUND CONDUIT RUNS, SERVICE POINTS AND HAND-HOLES SHALL BE SHOWN ON THE "AS-BUILT" PLANS. NO DIRECT BURIAL STREET LIGHT FOUNDATIONS WILL BE ALLOWED. ALL LUM/NA/RES SHALL BE "CUT OFF" TYPE. .3. ALL UNDERGROUND UTILITIES AND LATERALS SHALL BE INSTALLED PRIOR TO CONSTRUCTION OF CURBS, CROSS GUTTERS OR SURFACING OF STREETS. 4. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILDING OR STREET AREAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY THE CITY ENGINEER. 5. WHEELCHAIR RAMPS SHALL BE INSTALLED PER REQUIREMENTS OF TITLE 24, CALIFORNIA ADMINISTRATIVE CODE. 6. STREET TREES SHALL BE INSTALLED PER SECTION VI OF THE CITY OF CARLSBAD LANDSCAPE MANUAL. 7. FIRE HYDRANT MARKERS SHALL BE PLACED IN THE STREET WITHIN THE LIMITS OF WORK OF THIS PLAN PER SDRS DWG M19. 8. ALL SURVEY MONUMENTS AND POINTS THAT ARE DISTURBED BY THIS WORK SHALL BE REESTABLISHED, PERPETUATED, AND DOCUMENTED PER THE PROFESSIONAL LAND SURVEYORS ACT. 9. TWO (2) SETS OF SURVEY (CUT) SHEETS SHALL BE PROVIDED TO THE CITY ENGINEERING INSPECTOR. 10. STREET LIGHTS SHALL BE 5,500 LUMEN (40 WATT) OR 1.3,700 PUPIL LUMEN (100 WATT) HIGH EFFICIENCY INDUCTION LIGHTS. SEWER NOTES 1. SEWER MAIN AND APPURTENANCES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE "CITY OF CARLSBAD ENGINEERING STANDARDS (LA TEST EDITION), VOLUME 1-GENERAL DESIGN STANDARDS, CHAPTER 6-DESIGN CRITERIA FOR GRAVITY SEWER LINES AND APPURTENANCES, AND VOLUME .3 -STANDARD DRAWINGS AND NOTES AND THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, LA TEST EDITION (GREEN BOOK). 2. BEFORE ANY CONNECTION TO THE CITY'S EXISTING SYSTEM, A PERMIT SHALL BE OBTAINED FROM THE CITY. IT MUST BE SIGNED AND APPROVED BY THE CITY ENGINEER AND SUPERINTENDENT . .3. BEFORE CONSTRUCTION BEGINS IN ANY PUBLIC RIGHT OF WAY, A CITY RIGHT OF WAY PERMIT SHALL BE REQUIRED. WATER NOTES 1. WATER & RECYCLED WATER MAIN AND APPURTENANCES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE "CITY OF CARLSBAD ENGINEERING STANDARDS" (LA TEST EDITION) VOLUMES 2 & .3. 2. BEFORE ANY CONNECTION OR SHUT DOWN OF VALVES ON EXISTING C.M. W.D. LINES, A PERMIT SHALL BE OBTAINED FROM THE C.M. W.D. OFFICE AND MUST BE SIGNED AND APPROVED BY THE CITY OF CARLSBAD'S DEPUTY CITY ENGINEER AND THE UTILITY OPERATIONS' PUBLIC WORKS MANAGER. .3. THE CONTRACTOR SHALL NOTIFY THE CITY OF CARLSBAD ENGINEERING INSPECTION DEPARTMENT 48 HOURS PRIOR TO STARTING WORK SO THAT INSPECTION MAY BE PROVIDED -TELEPHONE NO. (760)4.38-.3891. 4. NO TREES OR STRUCTURES SHALL BE ALLOWED IN THE WATER LINE EASEMENT, ALL EXISTING TREES AND STRUCTURES SHALL BE REMOVED PRIOR TO COMMENCEMENT OF WORK -ANY EXCEPTIONS SHALL REQUIRE WRITTEN PERMISSION FROM THE DISTRICT ENGINEER. 5. ALL BURIED COPPER PIPING AND APPURTENANCES SHALL BE PROTECTED BY MEANS OF CATHODIC PROTECTION. IF DEVELOPER/OWNER CONDUCTS A SOILS TEST REPORT AND DEMONSTRATES THAT PROTECTION CAN BE PERFORMED IN ANOTHER MANNER, THE DISTRICT ENGINEER WILL CONSIDER AN ALTERNATIVE FORM OF PROTECTION. 6. THE EXACT HORIZONTAL AND VERTICAL ALIGNMENT AND TYPE OF MATERIALS OF THE FIRE LINE LOCATED BETWEEN THE DETECTOR CHECK VAL VE AND BUILDING SHALL BE DETERMINED BY THE CITY OF CARLSBAD FIRE MARSHAL. 7. ALL POTABLE WATER SERVICES SHALL BE 1" AND ALL METERS SHALL BE 1" (UNLESS OTHERWISE NOTED ON PLANS). 8. ALL WATER METER BOXES SHALL BE 17" X .30" X 12" POLYMER CONCRETE AS MANUFACTURED BY ARM OR CAST OR EQUAL (UNLESS OTHERWISE NOTED ON PLANS). 9. MINIMUM SPACING BETWEEN POTABLE WATER SERVICES AND SEWER LATERALS SHALL BE 10 FEET. 10. THE TOP OF WATER METER BOXES SHALL BE FLUSH WITH THE FINISHED SURFACE GRADE. 11. CONSTRUCT/ON OF WATER MAINS AND RECYCLED WATER MAINS SHALL ADHERE TO THE "CRITERIA FOR THE SEPARATION OF WATER MAINS AND SANITARY SEWERS" PUBLISHED BY THE STATE OF CALIFORNIA'S DEPARTMENT OF HEALTH SERVICES. 12. AXIAL DEFLECTION AT THE PIPE JOINTS IS NOT ALLOWED. THE USE OF A HIGH-DEFLECTION COUPLING AT A PIPE JOINT MAY BE PERMITTED BY THE INSPECTOR ON A CASE BY CASE BASIS NOT TO EXCEED 4 DEGREES TOTAL DEFLECTION PER COUPLING (2 DEGREES/EACH GASKET). USE CERTAINTEED "VINYL-IRON" H.D. FOR C900. 1.3. BEFORE CONSTRUCTION BEGINS IN ANY PUBLIC RIGHT OF WAY, A CITY RIGHT OF WAY PERMIT SHALL BE REQUIRED. 14. NO CUTTING OF ASBESTOS CEMENT PIPE (ACP) IS PERMITTED. CONTRACTOR SHALL REMOVE ACP TO NEAREST COUPLING AND INSTALL ACP X PVC ADAPTORS AND THE NECESSARY PVC SIZE AND CLASS PIPE TO INSTALL THE TEE AT THE STATION. 15. PRIOR TO BACKFILL, INSTALL TRACER WIRE ON TOP OF PIPE AND SECURE IN PLACE WITH 2-INCH WIDE PLASTIC ADHESIVE TAPE AT MAXIMUM 10-FOOT INTERVALS. WIRE TO ENTER VAL VE STANDS BY MEANS OF DRILLED HOLE IN PIPE STAND WALL JUST BELOW 4TTBOX. WIRE IS NOT TO INTERFERE WITH VAL VE NUT OPERATION. RUN TRACER WIRE CONTINUOUSLY ALONG PIPE AND TERM/NA TE IN ADJACENT VAL VE BOXES FOR BURIED ASSEMBLIES OR BURIED VALVES. WHERE BURIED SPLICES OCCUR, USE AN ELECTRICAL EPOXY RESIN SUCH AS SCOTCHCAST, OR APPROVED EQUAL. PROVIDE 24 INCHES OF COILED WIRE AT ACCESS POINTS FOR ATTACHMENTS OF PIPE LOCATING EQUIPMENT. EACH INSTALLED RUN OF PIPE SHALL BE CAPABLE OF BEING LOCATED USING THE TRACER WIRE. PROTECT WIRE INSULATION FROM DAMAGE DURING INSTALLATION AND BACKFILLING. WIRE INSULATION THAT IS BROKEN, CUT, OR DAMAGED SHALL BE REPLACED. TRACER WIRE SHALL BE AWG NO. 8 STRANDED COPPER WIRE WITH HIGH MOLECULAR WEIGHT POLYETHYLENE (HMW/PE) INSULATION SPECIF/CALLY DESIGNED FOR DIRECT BURIAL IN CORROSIVE SOIL OR WATER. POLYETHYLENE INSULATION SHALL CONFORM TO ASTM D 1248, TYPE 1, CLASS C. WIRES WITH CUT OR DAMAGED INSULATION ARE NOT ACCEPTABLE AND REPLACEMENT OF THE ENTIRE WIRE WHICH HAS BEEN DAMAGED WILL BE REQUIRED AT THE CONTRACTOR'S EXPENSE. P: \0222-1 EUCALYPTUS LANE\D PLANNING AND ENGINEERING\GP\GP-02.DWG 5/24/2018 .3: 58 PM 12-/NCH GRATED INLET PER NOS 1240 OR EQUAL 12" PVC RISER .30 MIL PVC IMPERMEABLE LINER ON ALL SIDES AND BOTTOM 4" FILTER COURSE LA YER. CLEAN WASHED ASTM NO. 8 STONE .3" DEAD STORAGE,--: CONNECT TO ON-SITE STORM DRAIN SYSTEM 6" PVC @ 1.0% MIN (.!) 2: i:S iE 2: n.. 0 u.J Q.. Cl ·1.~Tft,j7f=-' ffi;...lli., FG PER PAD-PER ri;,'.' PLAN .3" WELL-AGED, SHREDDED, NON-FLOATING HARDWOOD MULCH 18 " BSM ENGINEERED SOIL WITH 5 IN/HR MIN INFILTRATION ,~~~'f----~18" CALTRANS CLASS 2 PERMEABLE AGGREGATE STORAGE LA YER 6" PERFORATED UNDERDRAIN WITH THREADED END CAP WITH 0. 75" DIAMETER ORIFICE. INVERT SET AT .3" ABOVE BASIN BOTTOM TYPICAL SECTION (BIOFILTRATION BASIN, Bf-1 A&B) NTS PROPOSED SIDEWALK 6" WIDE. 12" DEEP CONCRETE EDGE PROPOSED MODIFIED CURB OUTLET PER D-25 TOP OF BASIN~ GRADING ~------::~-----,,..-------,----- \ I \ I \ I I \ CURB OUTLET AT LOW POINT /---'----:;::~"/2~~: ~l2h \ I .3: 1 SLOPE --"---- FL OUT PER PLAN ' ~---1 DETAIL A: TYPICAL BIORETENTION BASIN OVERFLOW NTS 8.3.55 8.3. 45 STR££T SLOPE I FS 8.3. 6 FS , ;;=._-----i -I FG \ ~ -c.-,..-,--,..-,-- 6" WIDE, 12" DEEP -, ---, 8.3 . .3 8.3 9 FG 82 . .35 82.42 82.2.3 STREEI., SLOP£ FS FG FS o;;:_---1 ,..-,--I ,..-,-- 6" WIDE 12" DEEP ---, -82.1 PROP. MODIFIED D-25 CURB OUTLET 2% R/W DIRECT RUNOFF FROM BASIN INTO CURB OUTLET FG PER PAD-PER t' PLAN .--k1c-=~~~~---ffiii;:::::---------r PROP. CURB, GUTTER & SIDEWALK 6" WIDE DEEPENED CONCRETE EDGE 4" FILTER COURSE LA YER. CLEAN WASHED ASTM NO. 8 STONE INFILTRATE IN TO NATIVE SOIL. INFILTRATION RA TE = 0.5 IN/HR PER INLAND ENGINEERING TECHNOLOGIES, INC. INFILTRATION TESTING. REFER TO PROJECT GEOTECHNICAL REPORT Sli;::;:;lll"'lll"1T~III 111 ~illrrr~ill~ r :,-~~.30 MIL PVC IMPERMEABLE LINER ON SIDES ONLY .3" WELL-AGED, SHREDDED, NON-FLOATING HARDWOOD MULCH 18 " BSM ENGINEERED SOIL WITH 5 IN/HR MIN INFILTRATION 12" CAL TRANS CLASS 2 PERMEABLE AGGREGATE STORAGE LA YER TYPICAL SECTION (BIORET£NTION BASIN, /Nf-2 A&B) 82.67 FG NTS CONCRETE DRIVEWAY 9" NOS 900 JUNCTION BOX OR EQUAL 6" PVC ON-SITE STORM DRAIN 82 . .31 BOP~ 81.80 TOP 6" PVC STORM DRAIN 81.20 FL @ BASIN 81 . .30 FL IN :::---~TRAFFIC-RATED GRATE 4" DURASLOT WITH 2r SLOT TRENCH DRAIN (PART #0420-DS) OR EQUAL @ 1% DETAIL B: TRENCH DRAIN CONNECTION AND CLEARANCE NTS If R/W VARIES AT KNUCKLE 1' .5 5.5' 4.5' CUTOFF WALL/CONCRETE 8.3.2 ~ --~ pfo~ostb MODIFIED EDGE L FL , o, CUt;.?_7 0UTLET PER D-25 CUTOFF WALLicoNCRETE I 81.98 ~ FL / EDGE FL , PROP9:S£D MODIFIED L , °' cu'2 OUTLET PER 0-25 2% ,J ~ -· I 1=-1 1-· J.· 1 · · · F-l:....:.:TTf=-:-"--..___ ~ BASIN FG = 82.45 ----_/ --- BOTTOM OF DEEPENED 7 CONCRETE EDGE BIORETENTION BASIN INF-2A DETAIL C: BIORET£NTION OVERFLOW NTS CONCRETE DRIVEWAY 9" NOS 900 JUNCTION BOX OR EQUAL _:-,,, _____ ~ BASIN FG ~2Q_ __ --- BOTTOM OF DEEPENED :7 CONCRETE EDGE Bl ORE TENTION BASIN INF -2B DETAIL D: BIORET£NTION OVERFLOW NTS 2" GRIND AND OVERLAY FOR SMOOTH TRANSITION SAWCUT LINE 1·-· 1== -1' Ii-,-REMOVE AND REPLACE ... ' .. . EX. 5' CONG. SDWK PER SDRSD G-7 PROPOSED 6" CURB & GUTTER PER SDRSD G-2 ::;:.------+-TRAFFIC-RA TED 6" PVC STORM DRAIN 82.45 FL @ BASIN I I I ' 82.85 FL IN I 1 \'"'\'. - 82.90; FL IN DETAIL f: TRENCH DRAIN CONNECTION NTS GRATE 4" DURASLOT WITH 2~" SLOT TRENCH DRAIN (PART #0420-DS) OR EQUAL @ 1% L NDMARK CONSULTING Planning Engineering Surveying 9555 Genesee Avenue, Suite 200 San Diego, CA 92121, (858) 587-8070 "AS BUil T" RCE ___ EXP, ___ _ DATE REVIEWED BY: INSPECTOR DATE t---+----+------------+---+---+---+----t I SH2EET I CITY OF CARLSBAD I SHE6ETS I ENGINEERING DEPARTMENT 1----t----+----------------+---t----+---+----1 :=G::::RAD=::IN::::::::'.G,..::::::P=LAN::::S:::::::::FO::::::::R::::: ::::::::::::::::::::::::::====::::::::===..:::::==:::: DATE INITIAL DATE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OlHER APPROVAL CITY APPROVAL 4984 EUCALYPTUS LANE NOTES GR2018-0021 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 9 30 22 DATE DWN BY: __ _ CHKD BY: _;_, _ RVWD BY: PROJECT NO. MS 05-10 I DRAWING NO. 512-SA ~-------~ DY 22 DocuSign Envelope ID: F0D3AFD4-EFA7-4E6E-85C7-D12906FC1801 6/16/2022 I j APN 208-370-21 CURB DATA □ L=======i~E~:======::::=======~====r= NO. DELTA/BRG RADIUS LENGTH REMARKS I l I LOY 5 I J\;JAP ,, I 0 -.... PARCEL PARCEL 1 2 15' PVT ACC & UTlL ESMT 15' 5' 10' 0 PARCEL 3 15' PVT ACC & UTIL ESMT 15' 10' 5' . :51 Fe , y i .......... ._ .. , ,::, i Qj I ~ SEE DETAIL TO RIGHT, THIS SHEET FOR IMPROVEMENTS DESCRIPTION QUANTITY B/OFIL TRA TION BASIN BASIN 2 EA. 2 EA. I BIORETENT/ON ~------------~ I PARCEL PARCEL I 2 IE 3 IE PARCEL 2 I 20' PVT ACCESS .,,.--SUBD BDY & UTIL ESMT a---SUBD BOY 20' 1 EXIST. ·h-GROUND 5f' CONG. DWY IE 5.5' PARCEL 3 20' 14.5' I PRIVATE DRIVEWAY SECTION 'A-A' PRIVATE DRIVEWAY SECTION 'B-B' PRIVATE DRIVEWAY SECTION ·c-c· NTS .,,...-....._EXIST. -----<..._ GROUND --' --\ PAD-100.0 \ \ \ \ EX. 6' HIGH~..._ MASONRY \ \ \ ' ' " EXISTING RD ESMT 53' 10· 5.5' NTS 126' RW ULTIMATE R/W EXISTING R/W 45' NTS SUBD BOY LOT STATION 1 11+65 2 11+39 3 11+68 56' RW & VARIES @ KNUCKLE IE (/J WALL, SPLIT FACE, 70' 18' 18' Q 2% ~~~~-:.ii<,::;;;;;;;;;;~,__ II 0 N a 20' 40' 60' SCALE: 1 "= 20' P: \0222-1 EUCALYPTUS LANE\D PLANNING AND ENGINEERING\GP\GP-03 (LANDMARK CONSUL TING'S CONFLICTED COPY 2022-03-08).DWG 5/24/2022 10: 00 AM EUCALyPTUS LANE (PUBLIC) NTS 1 LENGTH 50.5' 38' 38' 70' N70"46'53"W 23.70' 29.99' 75.26' APN 208-0-40-11 LOY 1 J\;JAP 823 EXISTING HOUSE WATER SERVICE TC ELEV SIZE 82.91' 1 " 81.74' 1 .. 80.45' 1 .. 6" TYPE G, C&G 6" TYPE G, C&G 6" TYPE G, C&G TABLE MATERIAL COPPER COPPER COPPER LOT 1* 2 3 * STA (10+82) 11+51 11+57 EXIST/NG SEWER LATERAL TABLE EXIST EASEMENT NOTES IE AT VERT DROP IE OF LAT LENGTH IE AT PL SLOPE FG ELEV COVER r:il PUBLIC STREET EASEMENT TO CITY OF CARLSBAD REC. APRIL L..:..J 5, 1999 AS FILE NO. 1999-0224321 MAIN (58.98) 59.39 59.42 l TO MAIN AT MAIN AT PL iol PUBLIC STREET EASEMENT TO CITY OF CARLSBAD REC. APRIL l..'.::'...J 5, 1999 AS FILE NO. 1999-0224319 (1.2') 1.2' 1.2' (60.18) (36.53') (76.60) 60.59 28.00' 76.10 60.62 28.00' 75.83 (44.95%) (83.98) 55.39% 81.47 54.32% 81.20 (7.01') 5.00' 5.00' r;:;l INDICATES APPROXIMATE LOCATION OF AN EASEMENT GRANTED TO ~ DIEGO GAS & ELECTRIC COMPANY FOR PUBLIC UTILITIES RECORD£ NOVEMBER 15, 2013 AS DOC. NO. 2013-0676650 OF OFF/CIA RECORDS. I CONSTRUCTION NOTES· f"cl INDICATES AN EASEMENT GRANTED TO THE COUNTY OF SAN DIEGO FD ,;-,, • l...:'...J PUBLIC ROAD PURPOSES RECORDED MARCH 10, 1936 IN BOOK 479, · I.,_!...) INSTALL 1" COMBINED DOMESTIC WATER AND FIRE SERVICE PER PAGE 341 AND JUNE 12, 1936 IN BOOK 521, PAGE 230 OF OFFICIAL ~ I CMWD W-3A. 1" WATER METER TO HAVE MAX IRRIGATION DEMAND RECORDS. OF 7.3 GPM. (STA TIC WATER PRESSURE = 68 PSI). @INSTALL 4" SEWER LATERAL PER SDRSD C.O.C S-7. (2 EA) WPUBLIC ROAD PURPOSES RECORDED DECEMBER 21, 1976 A INSTRUMENT NO. 76-428052 OF OFFICIAL RECORDS. / r;:;-1 INDICATES AN EASEMENT GRANTED TO THE COUNTY OF SAN DIEGO Fi / 0 TRENCH AND RESURFACE PER GS-25. (160 LF) f 1 0 CONSTRUCT MODIFIED CURB OUTLET PER SDRSD D-25. (3 EA) PROPOSED EASEMENT NOTES r;;-J PR/VA TE RECIPROCAL DRAINAGE EASEMENT OVER / @ REMOVE & REPLACE EXISTING 5' WIDE CONG. SIDEWALK PER lE..J PARCEL 1 FOR THE BENEFIT OF PARCELS 2 AND t SDRSD G-7. (475 SF) 3; RESERVED PER MS05-10. EX. CURB & 0 INSTALL 12-INCH PVC RISER AND OUTLET PER TYPICAL 1£1 PRIVATE RECIPROCAL ACCESS, UTILITY AND ~ GUTTER & BIOFIL TRA TION BASIN SECTION ON SHEET 2 (2 EA) L..:..J DRAINAGE EASEMENT OVER PARCEL 2 FOR THE SIDEWALK BENEFIT OF PARCEL 3; RESERVED PER MS05-10. !\ ~-@ INSTALL CONG. CURB & GUTTER PER SDRSD G-2 (TYPE G) " 0 INSTALL 9" NDS-90D STORM DRAIN JUNCTION BOX WITH TRAFFIC / /-;f:~--1·~~~[3 @ ::::~ ~:,v;::YN::R0:D::~A~~~:A£~ c.o.c Gs-12 I k 1, @ INSTALL TYPE •F· CB PER SDRSD o-D7 0 PR/VA TE RECIPROCAL ACCESS AND UTILITY EASEMENT OVER PARCEL 3 FOR THE BENEFIT OF PARCEL 2; RESERVED PER MS05-10. NOTES: USE @ PROPOSED 4" DURASLOT TRENCH DRAIN WITH 2~" SLOT (PART #0420-DS) OR EQUAL @ 1% .. CONNECT TO 6" PVC. SEE DETAIL B AND F ON SHEET 2. @ 6" PVC SD AT 1% MIN @ STRAIGHT HEADWALL PER SDRSD D-30 @ EX 1" WATER SERVICE TO BE REMOVED, KILLED AT MAIN. @ 2'X2' COBBLE SPLASH PAD. 4"-6" LOOSE, WASHED COBBLE OVER SOIL MEDIA. TYPICAL OF 3. @ EX. SEWER LATERAL TO REMAIN. @ 2" AC GRIND AND OVERLAY @ INSTALL 1" COMBINED DOMESTIC WATER AND FIRE SERVICE PER CMWD W-3A. 1" WATER METER TO HAVE MAX IRRIGATION DEMAND OF 5.3 GPM. (STA TIC WATER PRESSURE = 68 PSI) . • • orEss1 \0 H. 0 ~ ~ \,;! NO. 62717 ~ 1. SEE SC£ 05-10A FOR ADDITIONAL INFORMATION. 2. NO GRADING TO OCCUR UNTIL OVERHEAD UTILITIES ARE RELOCATED TO THE SATISFACTION OF SDG&E. STORM WATER QUALITY NOTE: PER THE PROJECT STORM WATER QUALITY MANAGEMENT PLAN, ON FILE WITH THE CITY, EACH PARCEL SHALL INCLUDE A BIOFIL TRA TION OR BIORETENTION BASIN TO TREAT STORM WATER PRIOR TO DISCHARGE TO CITY STREETS. ROOF DRAINAGE SHALL NOT BE DIRECTLY DISCHARGED TO THE CURB FACE WITHOUT REMOVAL OF POLLUTANTS VIA A STORM WATER BMP. BACKFLOW PREVENTER NOTE USE WILKINS MODEL 975XL2 OR EQUAL, TO THE SA TISFACTlON OF THE CITY ENGINEER. . . ., .. · -. ... ,3 :_ " RCE __ _ ·-·-·-·-. SCALE: 1 "= 20' MATCH EX CURB, GUTTER, & /W '.:!I.' • :. ~ • .-,.._;:: . ""'' EXP. ___ _ DATE DOMESTIC/FIRE (CMWD-3A) EXP. 6/30/22 L NDMARK DOMESTIC/FIRE (CMWD-3A) I V I\.. DOMESTIC/FIRE (CMWD-3A) F CA\..I~ CONSULTING Planning Engineering Surveying 9555 Genesee Avenue, Suite 200 San Diego, CA 92121, (858) 587-8070 REVIEWED BY: INSPECTOR DATE t---t----+------------+---+----+---+-----I I SH3EET I CITY OF CARLSBAD I SHE6ETS I ::=:::::::::=:::'...':::::==E:::N::::G:::IN:::E:::E:::R:::IN::::G::::::::D:::EP:::::A:::R::::TM::':::E:::NT:::::::=:::::'..'::::::==~ t----+---+----------------+--->----+----+------1 GRADING PLANS FOR: 4984 EUCALYPTUS LANE GR2018-0021 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 9 30 22 DA TE 1 DATE INITIAL ENGINEER Of WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL OlHER APPROVAL CITY APPROVAL OWN BY: ---PROJECT NO. DRAVv1NG NO. CHKD BY: J" RVWD BY: JC MS 05-10 512-SA DY DocuSign Envelope ID: F0D3AFD4-EFA7-4E6E-85C7-D12906FC1801 6/16/2022 CASQA #SYMBOLQUANTITY6-6-226-6-22Guy Oliver, PresidentTIER 2 CITY STORM WATER POLLUTION PREVENTION PLAN (TIER 2 SWPPP) STORM WATER POLLUTION PREVENTION NOTES GENERAL SITE MANAGEMENT REO/JIREMENTS THE FOLLOWING GENERAL SITE MANAGEMENT REQUIREMENTS SHALL BE ADHERED TO THROUGHOUT THE DURATION OF THE CONSTRUCTION WORK {YEAR ROUND}. 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT: GUY OLIVER FROM-· __ _ AT {TEL.NO.) 760 579-9852 2. DEVICES SHOWN ON CITY APPROVED PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 3. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL 4. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO UNC()l,f PLETED GRADING OPERATIONS OR UNFORSEEN CIRCUMSTANCES WHICH MAY ARISE. 5. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS CONDITION. 6. GRADING AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FR()l,f THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. Z ALL REMOVABLE PROTECTIVE DEVICES SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL 8. ALL GRAVEL BAGS SHALL CONTAIN 3/4 INCH MINIMUM AGGREGATE. 9. ALL EXPOSED DISTURBED AREAS MUST HA VE EROSION PROTECTION BMPs PROPERLY INSTALLED. THIS INCLUDES ALL BU/WING PADS, UNFINISHED ROADS, AND SLOPES. 10. ADEQUATE PERIMETER PROTECTION BMPs MUST BE INSTALLED AND MAINTAINED AND WILL BE UPGRADED, IF NECESSARY. TO PROVIDE SUFFICIENT PROTECTION FR()l,f RUNOFF DURING RAIN EVENTS. 11. ADEQUATE SEDIMENT CONTROL BMPs MUST BE INSTALLED AND MAINTAINED. 12. ADEQUATE BMPs TO CONTROL OFFS/TE SEDIMENT TRACKING MUST BE INSTALLED AND MAINTAINED. 13. A MINIMUM OF 125% OF THE MATERIAL NEEDED TOO INSTALL STANDBY BMPs TO PROTECT THE EXPOSED AREAS FR()l,f EROSION AND PREVENT SEDIMENT DISCHARGES, MUST BE STORED ONS/TE. AREAS ALREADY PROTECTED FR()l,f EROSION USING PHYSICAL STAB/LIZA TION OR ESTABLISHED 1/EGETA TION STAB/LIZA TION BMPs ARE NOT CONSIDERED TO BE •EXPOSED" FOR PURPOSES OF THIS REQUIREMENT. 14. THE OWNER/DEVELOPER/CONTRACTOR MUST FOLLOW "WEATHER TRIGGERED" ACTION PLAN AND BE ABLE TO DEPLOY STANDBY BMPs TO PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT (A PREDICTED STORM EVENT IS DEFINED AS A 40% CHANCE OF RAIN WITHIN A 5-DA Y NATIONAL WEATHER SERVICE FORECAST}. ON REQUEST, THE OWNER/DEVELOPER/CONTRACTOR MUST PROVIDE PROOF OF THIS CAPABILITY. 15. DEPLOYMENT OF PHYSICAL OR VEGETATION EROSION CONTROL BMPs MUST C()l,IMENCE AS SOON AS SLOPES ARE C()l,IPLETED. THE OWNER/DEVELOPER/CONTRACTOR MAY NOT RELY ON THE ABILITY TO DEPLOY STANDBY BMP MATERIALS TO PREVENT EROSION OF SLOPES THAT HA VE BEEN C()l,f PLETED. 16. THE AREA THAT CAN BE CLEARED, GRADED, AND LEFT EXPOSED AT ONE TIME IS LIMITED TO THE AMOUNT OF ACREAGE THAT THE CONTRACTOR CAN ADEQ/JA TELY PROTECT PRIOR TO A PREDICTED RAIN EVENT. FOR LARGER SITES, GRADING SHOULD BE PHASED. IT MAY BE NECESSARY TO DEPLOY EROSION AND SEDIMENT CONTROL BMPs IN AREAS THAT ARE NOT C()l,IPLETED, BUT ARE NOT ACTIVELY BEING WORKED BEFORE ADDITIONAL GRADING IS ALLOWED TO PROCEED, AT THE DISCRETION OF THE CITY INSPECTOR. 17. ALL DISTURBED AREAS THAT ARE NOT C()l,IPLETED AND/OR NOT BEING ACTIVELY GRADED MUST BE FULLY PROTECTED FROM EROSION IF LEFT FOR 14 OR MORE DA l'S THE ABILITY TO INSTALL BMP MATERIALS IN A PROMPT MANNER ISJJfll sumCIENT. BMPs NEED TO BE INSTALLED IN THESE AREAS. 18. BMPs MUST BE STOCKPILED AT VARIOUS LOCATION THROOGHOUT THE PROJECT SITE THROUGHOUT THE YEAR. WHENEVER THERE IS A 40% CHANCE OR GREATER OF A RAIN WITHIN A THREE {3} DAY FORECAST. THE INSPECTOR WILL VERIFY THAT BMPs ARE ADEQUAmY STOCKPILED. BMPs MUST BE STOCKPILED AND READY FOR DEPLOYMENT WHEN THERE IS 50% CHANCE OF RAIN WITHIN A 48 HOUR FORECAST. FAILURE TO C()l,IPLY WITH THIS REQUIREMENT COUW RESULT IN THE ISSUANCE OF A STOP WORK NOTICE OR OTHER ENFORCEMENT ACTION. 19. ALL TREATMENT AND EROSION CONTROL BMPs MUST BE INSPECTED WEEKLY AND PRIOR TO A FORECASTED RAIN EVENT OF GREATER THAN 50~ AND AFTER A RAIN El/ENT. IN ADDITION, TREATMENT CONTROL BMPs MUST BE SERVICED AS NEEDED THROUGHOUT THE YEAR. 20. IF SELECTED BMP FAILS DURING A RAIN EVENT, IT MUST BE REPAIRED OR IMPROVED OR REPLACED WITH AN ACCEPTABLE ALTERNATE AS SOON AS IT IS SAFE TO DO SO. THE FAILURE OF A BMP INDICATES IT WAS NOT ADEQUATE FOR THE CIRCUMSTANCES IN WHICH IT WAS USED. REPAIRS AND REPLACEMENT MUST THEREFORE PUT A MORE ROBUST BMP MEASURE IN PLACE. 21. ALL CONSTRUCTION EMPLOYEES MUST BE TRAINED ON THE IMPORTANCE OF STORM WATER POLLUTION PREVENTION AND BMP MAINTENANCE. WEATHER TRIGGEREDACTIONPLAN THE DEi/ELOPER SHALL DEPLOY STANDBY BEST MANAGEMENT PRACTICE MEASURES TO C()l,IPLETELY PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT ( A PREDICTED STORM EVENT IS DEFINED AS A FORECASTED, 40% CHANCE OF RAIN BY THE NATIONAL WEATHER SERVICE), IN ADDITION TO BMPs IMPLEMENTED YEAR-ROUND INCLUDING PERIMETER CONTROL, WIND EROSION CONTROL, TRACKING, NON-STORM WATER CONTROL, WASTE MANAGEMENT, AND MATERIALS POLLUTION CONTROL. THE NATIONAL WEATHER SERVICE FORECAST SHALL BE MONITORED AND USED BY THE DEVELOPER ON A DAILY BASIS. IF PRECIPITATION IS PREDICTED { 40% CHANCE OF RAIN}, THEN THE NECESSARY WATER POLLUTION CONTROL PRACTICES SHALL BE DEPLOYED WITHIN 48 HOURS AND PRIOR TO THE ONSET OF THE PREC/PITA T/ON. THE DEPLOYMENT OF THE BMPS SHALL INCLUDE BUT NOT BE LIMITED TO GRAVEL BAGS AND SILT FENCES. A MINIMUM OF 125% OF THE MATERIAL NEEDED TO INSTALL STANDBY BEST MANAGEMENT PRACTICES MEASURES TO PROTECT THE EXPOSED AREAS FORM EROSION AND PREVENT SEDIMENT DISCHARGES MUST BE STORED ON-SITE. AREAS THAT HAVE ALREADY BEEN PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA TION OR ESTABLISHED VEGETATION STABILIZATION BMPS AS DETERMINED BY THE CITY OF CARLSBAD ARE NOT CONSIDERED TO BE "EXPOSED" FOR THE PURPOSES OF "IIE"A THER TRIGGERED ACTION PLAN". AN ADEQ/JA TE SOURCE OF EQUIPMENT AND WORKERS SHALL BE AVAILABLE FOR DEPLOYMENT OF "WEATHER TRIGGERED BMPS~ EROSION CONTROL HYDROSEEDING. PLANTING AND /RR/GA TION 1. ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND /RR/GA TION SHALL BE INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIF/CATIONS AND THE FOLLOWING: A HYDROSEEDING SHALL BE APPLIED TO: 1 ALL SLOPES THAT ARE GRADED 6: 1 {HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY AR£· a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO PUBLIC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN HEIGHT. 2 AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS {CONSTRUCTION OR GENERAL LANDSCAPING} WITHIN 60 DA Y.S OF ROUGH GRADING. b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHL Y VISIBLE TO THE PUBLIC. c. HA VE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE TREATMENT. B HYDROSEEDING AREAS SHALL BE /RR/GA TED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1 ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE: a. THREE TO EIGHT FEET IN HEIGHT SHALL BE /RR/GA TED BY HAND WATERING FR()l,f QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SY.STEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTIONAL SY.STEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE 2 AREAS SLOPED LESS THAN 6: 1 SHALL BE /RR/GA TED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENGINEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS. TYPE. AND COSTS OF THE ELEMENTS OF THE PROPOSED SY.STEM. 3 /RR/GA TION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GRADING OF THE HYDROSEEDED GROWTH. C HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING: 1 SEED MIX SHALL CONSIST OF NO LESS THAN: a. 20 lbs. PER ACRE OF ROSE CLO'IER b. 20 lbs PER ACRE OF ZORRO FESCUE c. 3/bs PER ACRE OF £ SCHOOL CIA CALIFORNICA d. 4 lbs PER ACRE OF ACHILLEA MILLEFOL/A e. 3/bs PER ACRE OF AL YSSUM {CARPET OF SNOW} f. 1 /2 lb. PER A CR£ IF DIMORPHOLECA g. ITEMS c, d, e, AND f OF THIS SUBSECTION MAY BE OMITTED ON VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES. h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR BROADCASING BEFORE HYDROSEEDING. i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND AGRICUL TUR£ CERT/FICA TION TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. j NON-PHYTO-TOXIC IIE"mNG AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2 TYPE 1 MULCH APPLIED AT THE RA TE OF NO LESS HAN 2000 lbs PER ACRE TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, WHEN STRAW IS USED, IT MUST BE ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% IF THE STRAW INTO THE SOIL. 3 FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFA TE, 16-20-0 WITH 15% SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE D AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEED/NG: I ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A C()l,IB/NA TION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1. b. HARROWING AREAS 6: 1 OR FLA TT£R THAT ARE sumCIENTL Y FRIABLE. 2 AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BIT NOT SATURATED SEED BED. b. THE ADDITION OF SOIL AMENDMENTS. PH ADJUSTMENT, LEACHING COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. £ HYDROSEEDING AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS C()l,f PLETED AND ALL BONDS RELEASED. 2. ALL SLOPES SHALL HA VE /RR/GA TION INSTALLED AND BE STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN {10} DA Y.S OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS. 3. SHOULD GERM/NATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFICIENT COVERAGE OF GRADING SLOPES {90% COVERAGE} PRIOR TO OCTOBER 1, THE SLOPES SHALL BE STABILIZED BY AN APPROPRIATE EROSION CONTROL MA mNG MATERIAL APPROVED BY THE PUBLIC WORKS INSPECTOR. 4. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT OR AS DIRECTED BY THE CITY ENGINEER OF PLANNING DIRECTOR. 5. THE OWNER/APPLICANT SHALL ENSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THIS CONSTRUCTION SWPPP SHOWN ON ANY GRADING PLANS. LANDSCAPE AND IRRIGATION PLANS, AND IMPROVEMENT PLANS AS REQUIRED FOR THIS PROJECT WORK. Best Management Practice* (BMP) Description ➔ CASQA Designation ➔ Construction Activity I✓ Gradina /Sail Disturbance .,, Trenchinri/Excavation Iv' Stockoilina Drilfinn IAorina I✓ Cancrete/Asohalt Sawcuttina Iv' Concrete Flatwork Iv Pavina 1.,,-Conduit/Pioe Installation Stucco/Mortar Work ,.,, Waste Disoosa/ I'-" Staaina/Lav Down Area ✓ Eauioment Maintenance and Fuelina Hazardous Substance Use/Storaae Dewaterina Iv' Site Access Across Dirt Other (list l: Instructions: "' .Q -.... t, o-., "' "' "' .s -2~ "t, -§? "' " " ~-S ., e .,-Q) -~ f ct~ .... ~ ✓ Erosion Control BMPs ..fl -~ t, :I! "t, ., -§~ t, "' .9-g. -'!! .s ., ., ., ., ~ ~ ,!!l .s ., ., "' c:, " ., ~ CLJ Js -"" " iii -:I! c:, "' b "' " ;S -~ if ., ·-" ~ "t, " -0 0 g. 0 ts e -~ ~ l,J c:, J vi 55 cl'l ..... co "' C) -.., ---~ ~ ~ ~ ~ I bl J, "' ✓ ✓ ✓ ✓ ✓ ✓ Sediment Control BMPs "t, § j -"' -~ -!!! .s .s I"' .s j ., "' a:, e :s ~ &l (/) .s; 0, c:, ·-_e t, -E ~ t l " ::, '€l ~ " ::, " -& '--" "' ..s e 6 ~ t;§? c5l "'CL. .... ..... co C) "' <o -J, (/'j I bl I bl J, (/'j I bl J, "' ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ Tracking Control BMPs ✓ ✓ ✓ ✓ ✓ Nan-Storm Water Management BMPs "' ,Q -0, 0 "' :§ ·"' .Q E -§? ~ ~ ~ ., -., "t, ., i 8m §_~ I,,,.-~ o.--!!! .,--~ ~ ~ -g ict &8 & -.., ..... co ~ ~ ~ ~ ✓ ✓ ✓ ✓ ✓ "' C) -~ ~ ✓ ✓ ✓ ✓ PROJECT SITE -I i ✓ ✓ ✓ ✓ Waste Management and Materials Pollution Control BMPs -iii "t, ~ § " "' -~ -t, ., § ~-., --., :I! ~ " "' ., iii ::, -., ., " it 5~ -~ "" d.:O t 1! "' -.l:, :S?~ t, 0 -0 :::c lj ~ -o -bJ-8 ~ :I! "' "' .., .... "' "' I I I I I i i i i i ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ., -., ~ ., .!,! -., -o-.,__ ,., iii ~ i1 " E ~E -., l; ~ ~ "' " 0 ~0 8~ ~j co "' I I i i ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ PACIFIC ~, \-"' OCEAN ~ A CITY OF VISTA '(" o,s3 \: CITY OF RO~o,----,{,4 SAN MARCOS ~ ~ l t'6 I ~ ,~ w---...1'=--rl' CITY OF ENCINITAS~ VICINITY MAP SHEET INDEX: SHEET 4: TITLE SHEET SHEET 5: EROSION CONTROL PLANS APN: 208-040-12-00 ----------------1. Check the box to the left of all applicable construction activity (first column) expected to occur during construction. SITE ADDRESS: 2. Located along the top of the BMP Table is a list of BMP's with it's corresponding California Stormwater Quality Association (CASQA) designation number. Choose one or mare BMPs you intend to use during construction from the list. Check the box where the chosen activity row intersects with the BMP column. 49B4 EUCALYPTUS LANE 3. Refer to the CASQA construction handbook far information and details af the chosen BMPs and haw to apply them to the project. LEGEND (DELETE ITEMS NOT USED ON THE SITE MAP) DESCRIPTION VELOCITY DISS/PA TION SILT FENCE EC-10 m 3 EA. SE-1 -X -160 LF. FIBER ROLL SE-5 --FR 110 LF. GRAVEL BAG SE-6 STABILIZED CONSTRUCTION TR-1 ENTRANCE STORM DRAIN INLET PROTECTION SE-10 VEHICLE AND EQUIPMENT CLEANING VEHICLE AND EQUIPMENT FUELING VEHICLE AND EQUIPMENT MAINTENANCE MA TERI AL DELIVERY & STORAGE: WM-1 SOLID WASTE MANAGEMENT: WM-5 SANITARY WASTE MANAGEMENT: WM-9 CONCRETE WASHOUT WM-8 STOCKPILE MANAGEMENT WM-3 HYDROSEED SLOPE PROTECTION EC-4 BIORETENTION BASIN *INF-2 BIOFIL TRA TION BASIN *BF-1 NS-8 NS-9 NS-10 IWM-1 I IWM-5 I IWM-9 I ~::j 1:-:-:-:-:1 l,~o~cl _o=o __ *CITY OF CARLSBAD BMP DESIGN MANUAL APPENDICES 75 EA. 575 SF. 1 EA. 1 EA. 1 EA. 1 EA. 1 EA. 1 EA. 6475 SF. 2 EA. 2 EA. OWNER'S CERTIFICATION: I UNDERSTAND AND ACKNOWLEDGE THAT I MUST: {I) IMPLEMENT BEST MANAGEMENT PRACTICES {BMPs} DURING CONSTRUCTION ACTIVITIES TO THE MAXIMUM EXTENT PRACTICABLE TO A VOID THE MOB/LIZA TION OF POLLUTANTS SUCH AS SEDIMENT AND TO A VOID THE EXPOSURE OF STORM WATER TO CONSTRUCTION RELATED POLLUTANTS; AND (2) ADHERE TO, AND AT ALL TIMES, C()l,IPL Y WITH THIS CITY APPROVED TIER 2 CONSTRUCTION SWPPP THROUGHOUT THE DURATION OF THE CONSTRUCTION ACTIVITIES UNTIL THE CONSTRUCTION WORK IS C()l,f PLETE AND SIGNED OFF BY THE CITY OF CARLSBAD. OWNER{S}/ OWNER'S AGENT NAME {PRINT} O~Et::)fr ~AME {SIGNA TUR£) OWNER/APPLICANT: NAM£· SUMMIT 11£ST REAL ESTA TE. INC. DATE DATE ADDRESS: 5027 PA TRA WAY. OCEANSIDE, CA 92056 mEPHONE NO.: 760 476-3544 EMERGENCY CONTACT: NAM£· ADDRESS: GUY OLIVER 5027 PA TRA WAY. OCEANSIDE. CA 92056 mEPHONE NO.: 760 579-9852 AREA OF DISTURBANCE AREA OF DISTURBANCE ~3=9=, 6~4=0 __ S.F. {THIS AREA INCLUDES BUT IS NOT LIMITED TO OFF-SITE WORK INCLUDING PUBLIC IMPROVEMENTS AND TEMPORARY DISTURBANCE SUCH AS VEHICLE AND EQUIPMENT STAGING AREAS, CONSTRUCTION WORKER FOOT TRAFFIC, SOIL/GRAVEL PILES. UTILITY TRENCHES, BACKFILL CUTS AND SLOPE KEYWA YS) CONSTRUCTION THREAT: CONSTRUCTION THREAT TO STORM WATER QUALITY {CHECK BOX}: □ HIGH '¢.._ MEDIUM ~ CITY OF CARLSBAD I SHEETS I 1----1--------------------1------1---+-------1 L...:!:_J ENGINEERING DEPARTMENT 6 1----1----+----------------+------l---+---+-----I 1------1--+----------------1----+--+-----1---1 TIER 2 STORM WATER POLLUTION PREVENTION PLAN(SWPPP) 4984 EUCALYPTUS LANE GR2018-0021 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE63912 EXP.9/30/22 DATE /1'\ DATE INITIAL ENGINEER OF WORK DATE INITIAL DA TE INITIAL REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL DWN BY: I PROJECT NO. I DRAWING NO. CHKD BY: --1,..."-~--M_s_o_s_-_,_o __ ~ 512-5A RVWD BY: '" _ DY DocuSign Envelope ID: F0D3AFD4-EFA7-4E6E-85C7-D12906FC18016/16/2022 ITEMCALTRANS # SYMBOLQUANTITYTIER TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND /RR/GA TION SHALL BE INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIF/CATIONS AND THE FOLLOWING: A. HYDROSEEDING SHALL BE APPLIED TO: 1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE: a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN HEIGHT. 2 2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC. c. HA VE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE TREATMENT. B. HYDROSEEDED AREAS SHALL BE /RR/GA TED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1. ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE: a. THREE TO EIGHT FEET IN HEIGHT SHALL BE /RR/GA TED BY HAND WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM OF LOW PRE Cl PIT A TION SPRINKLER HEADS PROVIDING 100% COVERAGE. b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION-AL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. 2. AREAS SLOPED LESS THAN 6: 1 SHALL BE /RR/GA TED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENGINEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF THE ELEMENTS OF THE PROPOSED SYSTEM. 3. /RR/GA TION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROSEEDED GROWTH. C. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING: 1. SEED MIX SHALL CONSIST OF NO LESS THAN: a. 20 lbs. PER ACRE OF ROSE CLOVER b. 20 lbs. PER ACRE OF ZORRO FESCUE c. 3 lbs. PER ACRE OF E SCHOOL CIA CALIFORNICA d. 4 lbs. PER ACRE OF ACH/LLEA MILLEFOLIA e. 3 lbs. PER ACRE OF AL YSSUM (CARPET OF SNOW) f. 1/2 lb. PER ACRE OF DIMORPHOLECA g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES. h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR BROADCASTING BEFORE HYDROSEEDING. i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND A GR/CULTURE CERT/FICA TION TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. j. NON-PHYTO-TOXIC WEmNG AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2. TYPE 1 MULCH APPLIED AT THE RA TE OF NO LESS THAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE ANCHORED TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO THE SOIL. 3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH 15% SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE. D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: 1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIEN7L Y FRIABLE. c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE. 2. CONDITIONING THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT SATURATED SEED BED. b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. E. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS PERMANEN7L Y LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED. 24-HR EMERGENCY CONTACT: NOTE: LOCATIONS OF EROSION CONTROL MEASURES PROVIDED ON THIS PLAN ARE PRELIMINARY. SITE SUPERINTENDENT MAY CHANGE LOCATION BASED ON SITE CHARACTERISTICS. CITY STORM WATER POLLUTION PREVENTION .... .... ~~ ------~ STORM DRAIN ~ '""'-------------INLET PROTECTION PER SE-10 (TYP)~ J HYDROSEED SLOPE PROTECTION PER EC-4 (TYP) ...._____ •· 4 J. • .. • . . ~ ........ 0 • • • TRENCH DRAIN TO BE INSTALLED AFTER CONSTRUCTION ENTRANCE HAS BEEN REMOVED STABILIZED CONSTRUCTION ENTRANCE PER -1 .. ; ·. PLAN (TIER 2 -----SCALE: 1 "= 20' 20' 10· 0 20' ~I ~--1 SCALE: 1"=20' SWPPP) LEGEND SILT FENCE FIBER ROLLS STORM DRAIN INLET PROTECTION GRAVEL BAGS HYDROSEED SLOPE PROTECTION STABILIZED CONSTRUCT/ON ENTRANCE CONCRETE WASHOUT STOCKPILE MANAGEMENT SE-1 SE-5 SE-10 SE-6 EC-4 TR-1 MA TERI AL DELIVERY & STORAGE: WM-1 CONCRETE WASTE MANAGEMENT: WM-8 SOLID WASTE MANAGEMENT: WM-5 SANITARY WASTE MANAGEMENT: WM-9 HAZARDOUS WASTE MANAGEMENT: WM-6 STOCKPILE MANAGEMENT: WM-3 --X --142 LF. 110 LF. ®9 3 EA. oocx:::, 75 EA. I>:-:-:-~ 6475 SF. ~ 575 SF. E'~///j EA. _/_/ L/ ~::,j 1 EA. IWM-1 EA. IWM-8 EA. IWM-5 EA. IWM-9 EA. IWM-6 1 EA. IWM-3 1 EA. EROSION CONTROL NOTES 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT GUY OLIVER AT SUMMIT Kf'ST REAL ESTA TE. INC. AT 760-476-3544 {PHONE NUMBER) 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. 3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. 6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS CONDITION. 7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN SHALL BE INCORPORA TED HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE A T THE CONCLUSION OF EACH WORKING DAY. 9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. 10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGRA TE. 11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE OF GRADED SLOPES {90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION, STA TE OF CALIFORNIA. DH. -~ -z " [Tl !:! NO. 62717 ~ P. 6/30/22 I V \ \.. 40' 60' I I ~ CITY OF CARLSBAD I SHEETS I 1----1--------------------1------1---+-------1 l___Q_j ENGINEERING DEPARTMENT 6 1-----------------------t------1---+-------1 1-------+----------------1-----+--+-------1 TIER 2 STORM WATER POLLUTION PREVENTION PLAN(SWPPP) DATE INlllAL DATE INlllAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL 4984 EUCALYPTUS LANE EROSION CONTROL PLAN GR2018-0021 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE63912 EXP.9 30 22 DATE DWN BY: ---PROJECT NO. I DRAWING NO. 512-SA CHKD BY: JH RVWD BY: ·1" '----------' MS 05-10 DY DocuSign Envelope ID: F0D3AFD4-EFA7-4E6E-85C7-D12906FC18016/16/2022 NOTE: LOCATIONS OF EROSION CONTROL MEASURES PROVIDED ON THIS PLAN ARE PRELIMINARY. SITE SUPERINTENDENT MAY CHANGE LOCATION BASED ON SITE CHARACTERISTICS. J I • .. ... ... -......... . _. .. ,4 :, '. ... •·· . • j I L ofESS/ \0 H. � NO. 62717 � P.6/30/22 I V I \, 1'" CAL 1 NDMARK CONSU LT INGPlannlng Engineering Surveying 9555 Genesee Avenue, Suite 200 San Diego, CA 92121, (658) 587-6070 DATE INITIAL ENGINEER OF WORK PARTY RESPONSIBLE FOR MAINTENANCE: NAME GUY OLIVER ADDRESS 5027 PATRA WAY, OCEANSIDE, CA 92056 CONTACT GUY OLIVER PHONE NO. 760-476-3544 PLAN PREPARED BY: NAME DAVID H. YEH cl---......__ COMPANY LANDMARK CONSUL TING ADDRESS 9555 GENESEE AVENUE SUITE 200 SAN DIEGO, CA 92121 PHONE NO. 858-587-8070 SIGNATURE BMP NOTES: CERTIFICATION REGISTERED C.E., #62717 1.THESE BMPS ARE MANDATORY TO BE INSTALLED PER MANUFACTURER'SRECOMMENDATIONS OR THESE PLANS.2.NO CHANGES TO THE PROPOSED BMPS ON THIS SHEET WITHOUT PRIORAPPROVAL FROM THE CITY ENGINEER.3.NO SUBSTITUTIONS TO THE MATERIAL OR TYPES OR PLANTING TYPESWITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER.4.NO OCCUPANCY WILL BE GRANTED UNTIL THE CITY INSPECTION STAFFHAS INSPECTED THIS PROJECT FOR APPROPRIATE BMP CONSTRUCTIONAND INSTALLATION.5.REFER TO MAINTENANCE AGREEMENT DOCUMENT.6.SEE PROJECT SWMP FOR ADDITIONAL INFORMATION. BMP CONSTRUCTION AND INSPECTION NOTES: THE EOW WILL VERIFY THAT PERMANENT BMPS ARE CONSTRUCTED AND OPERATING IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTS. PRIOR TO OCCUPANCY THE EOW MUST PROVIDE: 1.PHOTOGRAPHS OF THE INSTALLATION OF PERMANENT BMPSPRIOR TO CONSTRUCTION, DURING CONSTRUCTION, AND AT FINALINSTALLATION.2.A WET STAMPED LETTER VERIFYING THAT PERMANENT BMPS ARECONSTRUCTED AND OPERATING PER THE REQUIREMENTS OF THEAPPROVED PLANS.3.PHOTOGRAPHS TO VERIFY THAT PERMANENT WATER QUALITYTREATMENT SIGNAGE HAS BEEN INSTALLED.PRIOR TO RELEASE OF SECURITIES, THE DEVELOPER IS RESPONSIBLE FOR ENSURING THE PERMANENT BMPS HAVE NOT BEEN REMOVED OR MODIFIED BY THE NEW HOMEOWNER OR HOA WITHOUT THE APPROVAL OF THE CITY ENGINEER. BMP TABLE BMP ID# BMP TYPE SYMBOL CASQA NO. QUANTITY TREATMENT CONTROL HYDROMODIFICATION & TREATMENT CONTROL 0 BIOFILTRATION ,�1 TC-11 185 SF BASIN 0 BIOFILTRATION lmm!MI TC-11 170 SF BASIN Q) BIORETENTION l,�00000�1 TC-32 185 SF BASIN r';i�o0o�r 0 BIORETENTION 1:0'"'0"0"£1 TC-32 125 SF BASIN 1:ooooooc ,,.0 .. 0,.0,. HYDROMODIFICATION LOW IMPACT DESIGN (L.1.D.) SOURCE CONTROL ® STENCILS NO DUMPING SD-13 DRAINS TO OCEAN © LANDSCAPE 1-:-:-:-1 SD-10 DESIGN 0 EFFICIENT 1-:-:-:-1 SD-12 IRRIGATION *CHOOSE FROM THE LIST BELOW FOR COMPLETING THE FIELDSIN THE INSPECTIONS & MAINTENANCE FRENQUENCY COLUMNS:ANNUALSEMI-ANNUALLYQUARTERLYBIMONTHLYMONTHLYAS NEEDEDNONEWEEKLY1 TIME PER YEAR2 TIMES PER YEAR3 TIMES PER YEAR4 TIMES PER YEAR REVISION DESCRIPTI ON OATE INITIAL OTHER APPROVAL DRAWING NO. 454-1A 454-1A 454-1A 454-1A OATE INITIAL CITY APPROVAL SHEET NO.(S) INSPECTION * MAINTENANCE * FREQUENCY FREQUENCY 213 QUARTERLY SEMI-ANNUALLY 213 QUARTERLY SEMI-ANNUALLY 213 QUARTERLY SEMI-ANNUALLY 213 QUARTERLY SEMI-ANNUALLY "AS BUil T" RCE __ _ EXP ____ _ DATE REVIEWED BY: INSPECTOR DATE I S6ET I CITY OF CARLSBAD I SH6TS IENGINEERING DEPARTMENT SINGLE SHEET BMP SITE PLAN 4984 EUCALYPTUS LANE GR2O18-OO21 APPROVED: JASON S. GELDERT ENGINEERING t.4ANAGER RCE63912 EXP.9/3O/22 DATE DWN BY: DY I PROJECT NO. I DRAWING NO. CHKD BY: DY MS 05-10 512-5ARVWD BY: Ill'. • -l I \ I i/l I I I ------ • 'L.. -·-·-. -·-·-·- /. I •• I r ., ,: I • t . I r I / I I / \ I I ---· I == ' - - - Je I J'I • DocuSign Envelope ID: F0D3AFD4-EFA7-4E6E-85C7-D12906FC1801 6/16/2022