HomeMy WebLinkAboutDWG 531-5A; CDP 2020-0027; MATTHEW RESIDENCE; 01-05GRADING NOTES
(IN ADDITION ro TH£ R£QUIR£M£NTS OF CHAPTcR 15.16 OF TH£ CARLSBAD MUNICIPAL COD£.) 1.1HIS Pt.AN SUPERSEDES ALL 01HER Pt.ANS PRE\fOUSL.Y APPRO� BY 1HE: CITYOF CARt.SSAD R£GARO/NG GRADING SHOWN ON THIS S£T OF Pt.ANS.2.APPROVAL OF 1HIS Pt.AN DOES NOT /.ESS£N OR WAIVE' ANY PORTION OF 1HE:CARt.SSAD MUNICIPAL COO£, RESOI..U110N OF CONDl110NAL APPROVAL. CITYSTANDARDS OR 01HER ADDITIONAL DOCWENTS US1ED HER£ON AS 1H£Y AIA YP£RTAIN 7D 1H/S PRO.ECT. THE ENGINEER IN RrSPOHS/81.£ CHARGE SHALLRnfSE' 1H£SE PI..ANS MHEN NON-CONFORMANC£ IS DISCO�.J. CITY APPROVAL OF Pt.ANS DOES NOT REI.In£ THE: DE\El.Gf'ER OR ENG/NER-OFWORK FROM R£SPONS/BIUTY FOR 1H£ CORR£C110N OF ERRORS AND OMISSIONSDISCO� DURING CONS1RUC110N. ALL Pt.AN Ra1S/ONS SHALL 8£ PROAIPTL YSVBMIT1ED 1D 1H£ CITY ENGINEER FOR APPROVAL.4.A RIGHT-OF-WAY PERMIT FROM 1H£ CITY ENGINEER ltfLL 8£ R£QV/RED FOR ANYWORK IN THE: PUBI.IC RIGHT OF WAY. PRIOR 7D PERMIT ISSUANCC. ACER1IFICA 1E" OF INSURANC£ AS MELL AS ADDl110NAL INSURED ENDORSEMENT WST 8£RI.ED NAMING THE: CITY OF CARLSBAD AS AN ADDl1IONAL INSIJRED ON 1H£PERMIIIEE'S PO/.JCY IN THE: "1Nll,IUM AJIOUNT OF $1,000,000.00 FOR E:ACH OCCURRANCE OF UABILJTY. � ll§IIRN« COHP:WY llffl11NQ ff PC&ICY MistHA\£ A RA11NG W •A-OR BET1ER AND A S'lf CA1£GCEY C1f Q.ASS \flOR BETTER AS ESTABt !SHEP ey "Bfflra" K£Y RAllNG GUIDE,5.NO WORK SHALL 8£ COMMENCED UN11L ALL PERMITS HAVE' BEEN OBTAINED FROMTHE: CITY AND 01HER APPROPR/A1E" AGENCIES.6.APPROVAL OF 1H£SE Pl.ANS BY THE: CITY ENGINEER DOES NOT AU1HORIZ£ ANYWORK OR GRADING 1D 8£ PERFORM£D UN11L THE PROPERTY OWNER'S PERMISSIONHAS BEEN OBTAINED AND A VALJD GRADING PERMIT HAS BEEN ISSUED.7.NO Ra1S/ONS llfLL 8£ MAD£ 7D TH£SE Pt.ANS IIJ11HOUT THE: RTTEN APPROVALOF THE CITY ENGINEER, NOTED IIJ11HIN THE R£VIS/ON BLOCK, ON THEAPPROPR/A 1E" SHE£T OF THE: Pt.ANS AND THE: 1111.E SHE£T.8.ORIGINAL DRAIINGS SHAU. 8ECON£ 1H£ PROPERTY OF THE: CITY UPON BEINGSIGNED BY THE CITY ENGINEER.9.THE: ORIGINAL DRAIWNG SHAU. 8£ Ra1SED 1D REFl£CT As-BUILT CONDl110NSBY THE: ENGINEER-OF-WORK PRIOR 7D FINAL ACC£PTANC£ OF THE WORK BY THE: CITY. 10.ACCE'SS FOR FIR£ AND 01HER EMERGENCY 't£H/Cl£S SHALL 8£ MAINTAINED 1D1H£ PRO.ECT Sl1E" AT ALL 1ltil£S DURING CONSTRUCTION.11.IIHERE" 1RENCHES AR£ IIJ11HIN CITY E:ASENENTS, A SO/LS REPORT cotrlPRISEDOF: {A) SUMMARY SHE£T; (B) LABORAroRY WORK �IS AND (C) COMPACTION cumn, SHALL 8£ SVBM/mD BY A PROl'LJSIONAL ENGINEER OF 1H£ STA 7E" OFCAUFORNIA. PRINCIPALLY DOING BUSIN£SS IN THE: Fl£l.D OF APPUED SO/LS IECHANICS. 1H£ SOILS REPORT llfLL 8£ SVBMIT1ED 1D 1HE CITY ENGINEERING/NSP£CTOR IIJ11HIN TltO WORKING DA 'IS OF 1H£ COIIPl.£1ION OF REW JESTS.12.A SOILS COMPAC110N REPORT AND CONPLJANCE l.£RIRCA TION R£GARDINGADHERENC£ 7D R£COINENOA 110NS OU7UNED IN THE: SOILS REPORT IS R£QU/REDPRIOR 7D THE: /SSUANC£ OF A BIJILDING PERMIT. ALL CON7ROI.I.ED GRADINGSHAU. 8£ DON£ UNDER TH£ DIR£C1ION OF A PROF£SS/ONAI.. ENGINEER OF THE:STA1E" OF CAI.JFORNIA PRINCIPALLY DOING BUSINESS IN TH£ REW OF APPUEDSOILS IECHANICS. ALL FIL.I. OR FUTURE: FIL.I. ARE:AS SHALL 8£ CONS7RUCTED INACCORDANC£ 111H THE: CITY OF CARt.SSAD STANDARD SP£CIFICA1IONS AND THE:• EAR1HWORK SP£CIFICA 1IONS • ATTACHED 7D TH£ PREl./1,f/NARY SOILSINV£S1/GA110N. DA/1..Y REW COMPACTION REPORTS llfLL 8£ SVBMIT1ED 1D 1HE:PRO.ECT INSP£CTOR.1J. A f'ECQN$18UCTIOH IIEF11NQ 2£411 BE Hf'P AT 1H£ SIJE' PBICB m TH£ BFQNHING Of WHC MO !ffAI I Bf ADFMJfP BY Al I BfPRFSENTA11Jr£S �'It� ifll� IIE£11NG BY CALLING TH£ /NSP£C1ION UN£ AT (760) .fJB-3891 AT LE:AST FIV£{5)WORKING DA 'IS PRIOR 7D STAR11NG CONS7RIJC1ION'. »IE: CONTRACTOR llfLL 1H£N BE CONTACTED BY THE PRO.ECT INSP£CTOR 7D COORD/NA7E" A DA1E" AND 1111£ FOR THE: PR£CONS1RUC110N t.lE£1ING. APPRO� DRAWINGS WST 8£ AVAILABU" PRIOR 7D SCHEDUUNG. THE: GRADING PERMIT IIILL 8£ PROVIDED BY TH£ PRO.ECT INSP£CTOR AT THE IIEE1ING. 14.Al I IHSPFCTIOH BfQl lfSIS OilfR DIAN FOR PBRXll$1RIJCPON HffTWG MR I BFMADE BY CAIIIHG lHE fNGINEEBIHG 24-HQltB IMSPFCTIOH BETlfil IIHF ATf:':>nt-'6f�.,J<\£1{f 15Ul/U£ �'f'1IONS�m,i°Y,f;JI·1HE N£XT lttlRII' DAY UNLESS YOO R£QU£ST 01HERIISE R£QU£S1S MAD£ AFTER 2: 00 P.11. llfLL 8£ SCHEDULED FOR TltO FULL IIOilC DA 'IS LA JER. 15.TH£ otHR AND/OR APPUCANT THROUGH THE: 0£l,£l.Gf'ER AND/OR CONTRACTORSHALL D£SIGN. CONS1RUCT AND IIAINTAIN ALL SAF£TY DEWCES. /Na.UDINGSHORING, AND SHALL 8£ SOLEl. Y R£SPONSIBI.E FOR CONFORIIING 1D ALL LOCAL.STA1E" AND FmERAL SAF£TY AND H£Al..1H STANDARDS, LAE AND R£GUL.A1IONS.16.TH£ CONTRACTOR SHALL CONFDRII 1D LABOR CODE" S£C1ION 6705 BY SUBIIITJINGA DUAIL Pt.AN 7D TH£ CITY ENGINEER AND/OR CONCERNED AGENCY SHOIINGTHE D£SIGN OF SHORING, BRACING SI.OPING bR 01HER PROVISIONS 7D 8£ MAD£ OF WORKER PR07E"CTION FROM THE: HAZARO OF CAWNG GROUND DURING THE:EXCAVA1ION OF SUCH 7RENCH OR 1RENCHES OR DURING 1HE: PIP£ INSTALLA110N1HERflN. 1HIS Pt.AN WST 8£ PREPARED FOR ALL 1RENCH£S FIVE' f™ IIORE: IN DEP1H AND APPRO� BY THE: CITY ENGINEER AND/OR AGENCY PRIOR 7D EXCAVA1ION. If 1HE PLAN VARIES FROf4 1HE SHORING S)'SJQISTANDARDS ES!4Bt !SHED BY 1HE CQNS1RUC11QN SAffiY ORDERS, PRE BG:!l'fOPNlA APHNS1&411YE GOOF ff PLAN SHAii BE' PBfPARED BY A RfClSltBW EfGNEEB AT ffl£ CQNJRACiffiS EXPENSE, A COPY OF 1HE OSHA����-PERIIIT IIUST 8£ SUBIIIT1ED ro 1H£ INSP£CTOR PRIOR ro
17.NO 81.AS71NG SHALL 8£ PERFORIIED UN11L A VALID 8t.AS1IHG PERMIT HAS BEENOBTAINED FROM 1HE: CITY OF CARLSBAD. SU8IIIT APPL/CA 110N FOR 8t.AS1IHGPERMIT IEL IN ADVANCE OF THE: SCHEDULING OF BLAS11NG Gf'ERA 1IONS.18.IF ANY ARatAEQLQGICAL RfSOORGfS :'BE DJSCQ\£RED tlTHIN ANY PK AREADURING CONS1RUC110N, lftRAPCllS WU @SE tHHEPtA1Elt AND 1HEPERMITTEE: llfLL NOTIFY 1H£ CITY ENGINEER. Gf'ERA 110NS IWU. NOT R£STARTUN11L THE: PERIIITTEE: HAS R£C£/� MITTEN AUTHORITY FROM THE: CITYENGINEER 1D DO SO. 19.ALL OPERA 1IONS CONDUCTED ON THE: Sl1E" OR ADJACENT 1HER£7D. INaJ.IDINGWARMING UP, REPAIR, ARRIVAL. DEPARJIJRE: OR Gf'ERA 1ION OF TRUCKS,EARTHIIOVING £QU/Pt,IENT, CONSTRUC110N £QU/Pt,IENT AND ANY 01HER ASSOCIATEDGRADING EQUIPll£NT SHAU. 8£ UNITED 7D THE: PERIOD BETWEEN 7: 00 A.II. AND6: 00 P.M. E:ACH DAY. MONDAY THRU FRIDAY AND NO EARTHIIOVING OR GRADINGGf'ERA110NS SHALL 8£ CONDUCTED ON ltEEKENDS OR HOUDAYS. (A UST OF CITYHOI.IDA'IS IS AVAILABLE AT THE: ENGINEERING DEPAR11-1ENT COUNTER.)20. AU, Off-!ilE HAUL RWZts SHAU, BE stJBJIIT7ED BY 1HE CCll'JRACRE m 1HE � FOR APPROVAL ZIP BIU QKING QA)'S PR!QR IP BmNNING IT
21.IIIPORT IIA 7ERIAL SHALL 8£ OBTAINED FROM, AND WAS1E" AIA 7ERIAL SHALL 8£DEPOSITED AT. A Sl1E" APPRO� BY THE: CITY ENGINEER. THE CQ\IJHACJPRSHt'II 1£ BfSPCWS'Btf BE ANY OfffllS QR NHAGE' OCPMNG t'ICWG 1l£ HAUL BOOits OR ADJACENT s/84/$ AS A RESULT IT 1HE GRADING QPERA11QN, 22.BRUSH SHALL 8£ REMO� ONLY IWTHIN THE AREA 7D 8£ GRADED. NO 1REES AR£1D 8£ REMO� UNLESS SP£CIFICALLY NOTED ON 1HE: Pt.AN. 2J. ALL AREAS SHALL BE GRADED 1D DRAIN. GRADING R£SU/..11NG IN THE: PONDING OF WAJER IS NOT PERIIIT1ED. ALL EAR1HEN SWALES AND DITCHES SHALL HA\£ A tllNIIIUII ON£ PERCENT SL.(AD£24.1H£SE Pt.ANS AR£ SVB.ECT 7D A SIGN£D AND APPRO� S'IIIPPP AND/OR S£T OFEROSION CONTROL PLANS. EROSION CONTROL SHAU. 8£ AS SHotW AND AS APPROVEDBY THE: CITY ENGINEER OR AS DIRECTED BY THE PRO.ECT INSPCCTOR.25. ALL SLOPES SHAU. 8£ 7RMIED ro A FINISH GRAD£ ro PRODUC£ A UNIFORMSURFAC£ AND CROSS S£C1ION. THE: Sl1E" SHALL 8£ LEFT IN A NEAT ANDORDERI. Y COND/1ION. ALL 5n:wa ROOTS OR 01HER DEBRIS SHALL 8£ RSIO�AND DISPOSED OF AT A Sl1E" APPRO� OF BY THE: CITY ENGINEER.26. ALL SL.OPES SHALL 8£ IRRIGATED, STABIUZED, Pt.ANTED AND/OR H'l'DROSEEDED111HIN JEN (10) DA'IS OF THE: 1111£ WH£N .{M;ll SL.OP£ IS BROUGHT 1D GRAD£ AS SHOWN ON THE: APPRO� GRADING PLANS.27.LANDSCAPING SHALL 8£ ACCOMPUSHED ON ALL SL.OPES AND PADS AS R£QUIREDBY THE: CITY OF CARLSBAD l..ANDSCAP£ MANUAL. THE: LANDSCAPING Pl.ANS FOR1HIS PRO.ECT. DRAIING NO. 5J151 AND/OR AS DIRECTED BY 1HE CITYENGINEER OR PLANNING DIR£CTOR.
28. 1H£ OWNER/APPUCANT SHALL INSURE 1HAT ALL CONTRACTORS SHALL COORDINA1E"THE: WORK or 1H£SE GRADING Pl.ANS IW1H THAT SHOWN ON BOTH THE l..ANDSCAP£AND IRRIGA 110N Pt.ANS AND THE: /JIPRO-.a/ENT Pt.ANS AS R£QU/RED FOR 1HIS lltWK IN ACCORDANC£ IWTH TH£ L.ANDSCAP£ MANUAL 1IM£ R£QUIREJIENTS. 29.IIHERf' AN £XIS1ING PIP£ UN£ IS 7D 8£ ABANDONED AS A R£SUI..T OF THEGRADING Gf'ERA 110N, IT SHAU. 8£ REIIO� IITHIN TWENTY FE£T OF BUii.DiNGOR SIRE£ I AREAS AND REPLACED 111H PROPERl Y COMPACTED SOILS. IN OTHERARE:AS TH£ PIP£ ltlU. 8£ PWGG£D 111H CONCR£1E" OR REIIO� AS APPRO� BY1H£ CITY ENGINEER.JO. THE: CONTRACTOR SHALL VERIFY 1HE: LOCA 110N OF ALL £XIS1ING FACIU11£S ( ABOVE' GROUND AND UNDER GROUND) 111HIN THE PRO.ECT Sl1E" SUFFICIENTLY AHEAD OF GRADING 1D PERIIJT 1Ht Ra1SION OF 1H£ GRADING Pl.ANS IF IT IS FOUND THAT THE: AC11JAL LOCA 110NS AR£ IN cam.JCT 11TH THE: PROPOSED WORK.
J1. THE: CONTRACTOR SHALL N011FY AFF£CTED U111.JTY COMPANIES (SE£ Ba.OW) AT LEAST 2 FULL WORKING DA'IS PRIOR 1D STAR1/NG GRADING NEAR 1HE1R FACILJ11£S AND SHALL COORD/NA 1E" 1HE WORK 111H A COIIPANY REPR£5£NTA 1IV£. UNDERGROUND SER"1C£ AI.ERT B00I)42;2-41JJ SDGcl£ BOO 11-7J4J ATaT BOO '2-012J SP£C1RUl,f �o�•n� COX COlll,flJN/CA HONS_.,,. 619 262-1122 CITY OF =IRE£1S a STORM DRAIN) 2980 "CITY OF 5£11ER, WA 1ER a R£CLAlilED WA IER)2722 "SAN D/£GUl1D WA DISTRICT 2650 1£lJCADIA WASlE"WA 1ER DISTRICT 753-0155 "VAUECl7DS WA 1ER DISTRICT F71<Ja17.f4-CU60 QJVENHA/N WA 1ER DISTRICT 75J-6466 "BUENA SAN/TA 110N DISTRICT {760) -J.fO xfJJO•AS APPROPRIA 7E"J2. PERIIIT COIIPI..IANCC R£QUIREMENTS: A.FOR (DllR(lffP �-THE: APPUCANT HIR£S A CI\IIL. ENGINEER,SOILS ENGINEER, AND G£OI..OG/ST 7D GIVE' 7E"CHN/CAL AD\fCE; OBSERVE' AND CONTROL THE: WORK IN PROGR£SS {15.16.120 A.8/ CARt.SSAD WN/CtPAL COD£
8.PRIOR m FINAL APPROVAL Of A GRAQ/NG PfBIIIT -THE: F'O/.LOIINGREPORTS MUST 8£ SU8Af/T1ED 7D TH£ CITY ENGINEER \fA 1H£ PRO.ECT INSP£CTOR {15.16.120 A.1D/ CARLSBAD MUNICIPAL COD£:
(1)FINAL REPORT BY SUPERVISING GRADING ENGINEER STA11NG ALLGRADING IS COIIPl.£1£ ALL EROSION CONTROi.. SLOP£ PLANTINGAND /RR/GA 110N AR£ /NSTA/1.ED IN CONF'ORAIANC£ 11TH CITYCOD£ AND THE: APPRO� Pt.ANS ( OBTAIN SAIIPIE OF COIIPLJANC£l.£T1ER FROM CITY ENGINEERING DEPAR11-1ENT].(2)AS-BUILT GRADING Pt.AN.(J)REPORT FROM THE SOILS ENGINEER. l'IH/CH INCt.UDESR£COIIMENDED SOIL BEARING CAPACl11ES, A STA 7EJIENT AS 7DTHE: £XPANSIVE' QUAI.JTY OF THE: SOIi.. AND SUIIIIARl£S OFFIELD AND LABORATORY JESTS. THE REPORT SHALL ALSOINaJJD£ A STA 7EJIENT BY THE: SO/LS ENGINEER THAT TH£GRADING WAS DON£ IN ACCORDANC£ IWTH 1HE: REQUIREIIENTS ANDR£COAIM£NDA 1IONS OUTIJNED IN 1HE PREI.IIIINARY SOILS REPORTAND ANY SVPPI.ENENTS 1HER£1D.(4) REPORT IIJ11H AS-BUR..T G£a.OG/C Pt.AN, IF R£QUIRED BY 1HE QTY. (5)PERMANENT STRUCTIJRAL 811P /NSTALLA 1ION CER11F/CA IE(6) PERIIIT1ED WALL FINAL INSP£C110N REPORT.JJ. UNLESS A GRADING PERIIIT FOR THIS PRO.ECT IS ISSUED IIJ11HIN �YE'AR AFTER 1HE CITY ENGINEER'S APPROVAL. TH£S£ PLANS IIAY EE 1D 8£ R£SUBIIIT1ED FOR PLANCH£a<. PI.ANCH£CI( FEES IWLL 8£ R£QUIRED FORANY SUCH R£CH£a<. J4. IN ACCORDANC£ 111H THE: CITY STORJI WAJER STANDARDS, ALL STORII DRAIN INl.£1S CONS7RUC1ED BY 7H/S Pt.AN SHALL INQ.IJD£ "S1ENCILs" 8£ ADDED 1D PROHIBITWAS1E"WA 1ER DISCHARGE DOWNSJRE:AII. SJENCILS SHAU. 8£ ADDED 1D 1HE: SA11SFACTION OF 1HE: CITY ENGINEER.
•DECLARATION OF RESPONSIBLE CHARGE"
I HEREBY D£aAR£ 1HA T I AM 1HE ENGINEER OF IWJRK FOR 1H/S PRO.ECT, 1HAT I HAVE' EXERCISED RESPONSl8I.E CHARGE O\£R 1HE: D£SIGN or THE: PRO.ECT AS DEFINEDIN S£C110N 670J OF THE: BUSINESS AND PROF£SS/ONS CODE; AND 1HAT THE: D£SIGN IS CONS/SJENT IWTH CURR£NT STANDARDS. I UNDERSTAND 1HAT THE CH£a< OF PRO.ECT DRAllfNGS AND SP£CIFICA1IONS BY 1HE CITY OF CARt.SSAD DOES NOT REI.J£V£ tE, AS ENGINEER OF WORK. OF IIY R£SPONSIBILJ11£S FOR PRO.ECT D£SIGN.
FIRII: Pqclflc Qwrland Enat,,rita Ii Suo,,Jdna ADDRESS: 6:l'i VJq Cqlumblq CITY, STA 1£, Yfllq, Cof/fqmlq. S2Q81 1£1.EPHONE: (760) 385-8410 BY: Jahn P. Sfnmlilqr DA 1E": November 14. 2021
R.C.£ NO.:_C5i___,5_18_7 __________ _
REG/STRA TION £XP/RA TION DA 1E": .Ame JO. 2022sons ENGINEER'S (;.15R'l1Fll.!ATE
I, Martfn B Quo , A R£GIS1£R£D CIVIL and GE:OT£CHNICAL £NGIN££R OF TH£ STA TE: OF CALIFORNIA. PRINCIPALLY DOING BUSIN£SS IN TH£ F1£1.D OF APPUED SOILS M£CHANICS. HEREBY C£RTIFY THAT A SAMPLING AND SllJDY OF TH£ SOIL CONDITIONS PR£VAL£NT WITHIN THIS SITE: WAS MAD£ BY IA£ OR UND£R MY DIR£CTION ON JonYOO' 29 ,2Q2Q. TIKI COP/£S OF TH£ SOILS R£PORT cot.feJL£D FROM THIS S1UDY, WITH MY R£COlrlM£NDA TIONS. HAS B££N SUBMITTED TO TH£ OFFIC£ OF TH£ CITY £NGIN££R. "/1 !'1 �l SIGN£D: L!!J..N1'1.,!..:::fi._�
-•," R.
G.£.,11='.£ NO.: GE: 000656/RC£ 23155 If� DATE:: �42021
UCDIS£ £XPIRATION DATE': December J1, 2021
OWNEB'S CER'l'IFll.!ATE
I H£REBY CERTIFY THAT A R£Gl::>IER£D SOILS £NGIN££R OR GE:OLOGIST HAS B£FN OR WILL 8£ R£TAINED ro stJP£RVIS£ 0\r'ER-ALL GRADING ACTIVITY AND ADVIS£ ON TH£ COMPACTION AND STABIUTY OF THIS SITE:. IF THIS PRO-ECTAJ£V£1.0PM£NT IS stJB-ECT ro A STATE:-!GUJ.A TED SWPPP, I ALSO Al;Ra A QUALIFIED SWPPP PRACTITIONER QSP)_ HAS BEEN OR WILL 8£ R£TAINED TO SUPERVIS£ IMPl.£M£NTATION OF£ SWPPP IN ACCORDANC£ WITH TH£ CALIFORNIA CONSTRUCTION ORDER AND MUNICIPAL PERMIT, LA TE:ST \r'ERSION.
�42021
Arvin Matthew, Owner DATE:
EROSION CONTROL NOTES
1.IN CAS£ EJIERGENCY lttlRII' IS R£QUIRED, CONTACT Ando QC Sedeb Uqtthaw AT �tQl JtZ-20002.£QU/Pt,IENT AND WORKERS FOR EJl£RGENCY IIOilC SHAU. 8£ IIAD£ AVAILABL£ AT ALL1lll£S DURING THE: RAINY S£ASON. ALL NEC£SSI..RY IIA7ER/ALS SHALL 8£ STOCKP/1.ED ONSl1E" AT CONVENIENT LOCATIONS 7D FACIUTA1E" RAPID CONSTRUC110N OF TEIIPORARYD£V/C£S !WIEN RAIN IS EMINENT.J. FOR PRO.ECTS CO� BY STA1E" SIIPPP/111)/l), IN ACCORDANC£ 11TH THE CONSTRUC110NORDER ISSUED BY THE: CAI.JFORNIA R£GIONAL WA IER QUAI.JTY CONTROL BOARD. THE:QUAI.JFIED SrrPPP �'{ITl()NER {�SHAU. UPDA1E" AND AIAINTAIN THE: WAIERP01.UJ110N CONTROLPlM.;? Pt.AN ro UPDATED st1E" COND1110Ns OF THE PRO.ECT.lJ:0£Ulf�ro THE: � '/&"slil"J."":»� �JJ:IF� :IfORIGINAL APPRO� SrrPPP SHALL 8£ PROVIDED 1D ADDRESS Sl1E" COND/110NS NOTAN1ICIPATED. THE QSP SHALL REPORT 811P DEF/aENaES 7D 1HE CITY INSP£CTOR. THE:QSP SHAU. OBTAIN APPROVAL FROM TH£ QUAI.JFIED S'M'PP 0£l,£l.CffR AND THE: CITYINSP£CTOR R£GARD/NG ANY SIGNIFICANT CHANGES 7D 811P DEPI..OYIIENT.4. THE: CONTRACTOR SHALL R£STOR£ ALL EROSION CONTROL D£VICES 7D WORKING ORDER1D 1HE: SA 71SFACTION OF THE: CITY ENGINEER AFTER E:ACH RUN-oFF PRODUCING RAINFAI.L5.1H£ CONTRACTOR SHALL INSTALL ADDl110NAL EROSION CONTROL IKASURES AS IIAY 8£R£QUIRED BY THE: CITY ENGINEER DU£ 1D UNCOIIPI.E1ED GRADING OPERA 110NS ORUNF'ORESEDI CIRCtAISTANC£S ltHICH AIAY ARIS£6.THE: CONTRACTOR SHALL 8£ R£SPONSIBI.E AND SHALL TAK£ N£C£SSARY PR£CAU110NS 7DPR£VENT PIJBUC 1RESPASS ON7D ARE:AS 11/ERf" IIIPOUNOED WAJERS CRE'AlE" AHAZARDOUS COND/110N.7.ALL EROSION CONTROL AfE:ASUR£S PROVIDED P£R THE APPRO� SIIFPf AND/OREROSION CONTROL Pt.AN SHALL 8£ INCORPORATED HER£0N. 8.GRADED AREAS AROUND THE PRO.ECT P£R/ll£IER WST DRAIN AWAY FROM THE FAC£ OFSLOPE AT THE: CONQJJSION OF E:ACH WORKING DAY.9.ALL REMOVABLE' PR01E"C11VE' 0£\fCES SHOWN SHALL 8£ IN PLAC£ AT THE: END OF E:ACHWORKING DAY WH£N 1H£ Fl\£ �AY RAIN PROBAB/UTY F'OR£CAST EXCEEDS FORTYPERCENT (-SILT AND 01HER S SHALL 8£ REMO� AFTER E:ACH RAINF'AI.L 10.All. GRA� BAGS SHALL 8£ BURI.AP TYPE: IW1H J/4 INCH M/N/JIUII AGGRE'GRAIE11.SHOUW GERlrllNA 1ION OF HYDROSEEDED SLOPES FAIL 1D PROVIDE: EFFEC11\£ CO\£RAGEOF GRADED SLOPES (90S CO\£RAGE) PRIOR 7D NOVEIIBER 15, THE: SL.OPES SHALL 8£STABl'JUD RY PUNCH STRAW INSTALLED IN ACCORDANC£ IWTH S£C1ION J5.02J OF 1HE:EROSION AND SED/t,fENT CONTROL HANDBOOK OF THE: DEPARTIIENT OF CONSERVA 110N,STA1E" OF CAI.JF'ORNIA.
SPECIAL DEllOIJTION NOTE
ALL DEIICl./1ION IWJRIC WST COlrlP/.. Y 111TH CA/.Jf'ORN/1. R£CYWNG R£QUIREMENTS.
SOURCE OF TOPOGRAPHY TOPOGRAPHY SHotW ON THESE: Pl.ANS WAS GENERA TED BY Cnmput« qnd l::lllD1L 11£1HODS FROM INFORAIA 1ION GA 1HERfD ON Nev,,nbtr .3 I 2019 BY Jqhn P. st,phmi:,a.-. Pl,S 8219 T(J1!S(JGRAPHY SHOlt'N� CONFORMS 7D NA 1IONAL IIAP ACCURJ.CY STANDARD$.
PROBCT LOCATION
THIS PRO.ECT IS LOCA1ED IW1H/N ASSFS:Sl'fiS PARCEi.. NUIIBER(S) APN 210-115-14-00 THE CALIFORNIA COORDINA 1E" INDEX OF 1HIS PRO.ECT IS: NJJ"07'J6.JB" W11719'50.29" .;;.;.;.;..;.;;;..=;;;;;;... _____ .,:
Pryparty Boundary Location llqp Not to Scale
PLANS PREPARED BY:
FIRII: Pacific CNettand Englne«tng a SUrw.)fflg
ADDRESS: 6J5 Via Columblo CITY, STA 1E": Vista, California, 92081 1£1.EPHONE: (760) 385-8410 BY: John P. stnihm/nger DA 1E": October 6, 2021
R.C.£ NO.: C55187
R£GISTRA 110N EXP/RA 110N DA 1E": .Ame JO, 2022
Date
Site VICINITY CITY OF OCEANSIDE HIGHWAY 'II
MAP
NOT 1ll SCALE
YORK TO BE DONE THE: GRADING WORK SHALL CONSIST OF THE: CONS1RUC110N OF ALL CUTS AND Fll.1.S, REJl£DIAL GRADING, DRAINAGE FACIU11ES, EROSION CONTROL FACILJ11ES, AND Pt.AN11NG OF PERMANENT LANDSCAPING AND PREPARATION OF As-BUILT GRADING Pl.ANS, AS-BVIL T G£OI..OGIC IIAPS AND REPORTS, ALL AS SHOWN OR R£QUIRED ON 1HIS S£T OF Pt.ANS AND THE CITY STANDARDS, SP£CIFICA 1IONS, R£QU/REJIEHTS, R£SOI..U110NS AND ORDINANC£S CITED ON 1H£SE PLANS. 1HE: GRADING WORK SHALL 8£ PERFORJIED IN ACCORDANC£ IIJ11H THE: F'OI.LOIWNG DOCUMENTS, CVRRENT AT 1H£ 1111£ OF CONS1RUC110N, AS DIRECTED BY THE: CITY ENGINEER.
1.CARLSBAD t.tUNlaPAL COD£
2. CITY OF CARLSBAD ENGINEERING STANDARDS
J.7HIS S£T OF Pl.ANS
4.RESOI..U1ION NO. ZfOf DA TED: 2-J-2021
CITY OF VISTA 5.THE: STANDARD SP£CIFICA110NS FOR PIJBI.JC IIOiK5 CONS7RUCTION (GREENBOOK).
Manzano Dr.
PACIFIC OCEAN
INDEX OF SBEE'l'S
Sheet 1 -Title SIH!et
Sheet 2 -Grading Plan a Detals
Sheet J -o-Sections a Drailage Detals
Sheet 4 -Tier 2 S'M'PP Title Slleet
Sheet 5 -Ei"oslan Control Plan
LEGAL DESCRIPTION
Lot 201, llop 4064
PRWECT ADDRESS
5511 Los Robles Drfw Catsbad, CA 92008
DEVEI.OPER/OWNEB
Ami and Sep/deh llatthn
215 llontalr Drlw
Danv/1/e. CA 94626
(510) J17-2000
REFisklsNCE DRAWINGS
Drawing No. 141-5
Drawing No. 270-2
Drarmg No. 53151.
EARTIIWORIC QUANTITIES CUT: 20 CY
FIU.: 150 CY
IMPORT: 1JO CY
EXPORT: -0-CY
REMEDIAL: 700 CY NOTE: Earthwork quantlt/ea ore for banding purposes only. Contractor Is to pn,pare an�dent quantity take off for estimate and pa,ment purposes.
BENCH MARIC
0£SCRIPTION-a 58:-1-'P'. Rod Stomptd I S- 8215 LOCA 110N: Ctot« llftntl of Bed" mm Acouad qt PnlOO'NI' At,,ortand Cart,bqd Bpulayprd R£CORDELI• Recordof Suo,,v t'ZZll El.£VA110N:_�--------DATIJll:...,N.,..Gllll29.....,L,,_ __
6.SOILS REPORT AND R£COW£NDA 110NS BYDATED7.THE: SAN D/£GO R£GIONAL STANDARD DRA'MNGS AND AS MAY 8£ MODIFIED BY1HE CITY or CARLSBAD STANDARD$.
8. CALIFORNIA COASTAL COW/SSION DE\ELOPMENT PERIIIT CONDl110NSDA1ED -N/A9.ENVIRONMENTAL APPROVAL OOCUIIENTS DATED: N/A
10.STORJI WA 1ER POtLU110N PR£VEN110N Pt.AN (11£R R) PREPAREDBY ,ES Enat,,rita md $m""9 OA'IEI) :f/2.2/2021 SE£ SHEETS 4 AND 5
11.STORJI WAJER IIANAGEAIENT Pt.AN PREPAREDBY N/A DATED----SIIMP�----12.CA/../F'ORNIA STORII WA 1ER QUAI.JTY ASSOCIA 1ION BMP CONS7RUC110N HANDBOOK ANDCALTRANS CONSTRUC1ION S/1E" 811P IIANUAL.
LEGEND
DESCRIPTION DlrG.NO.
Propo11d flail BOtrel
Propas1d Retaining lltd/ SDRSD C-OJ
Propand Poured-ii-Place Free standing IM:I/I per Detail Slleet J
Propoeed Porous PaWl8 (See Detal S1leet J)
Pr opased Concrete
Eidatilg Contour
Propo11d Contour
Proposed Da)llght Line
Eidatilg Se... Lateral
Eidatilg llbtr Lateral
Propoeed Water Latral
Proposed Swde
SDRSD G7
111-JA
---
POST-coMBTBUCTIOB Ill&' TAIi.i
SYllBOL
lli!i!i!i!i!i!ill
�55
-55-""
J 'r I
(i) e
®
:,II
-
-
STORJIWA 1ER R£QU/R£11ENTS 1HAT APPLY: £Xn#PT FROM HYDROlrlODIFICA 1IONP
QUANTITY
4 E:A
276SF
J46 SF
1680 SF
464 SF
1 E:A
� STANDARD SnHIWAJER R£QU/R£11ENTSPRIORITY PRO.ECT R£QU/REIIENTS � )ES (SE£ SIIIIP FOR /JOCVMENTA1ION) NO
IWlffllWfCI IWlffllWfCI TYPI 1118 :laPnON on HIP AMPl!•X!ft' IPIEE'" 1'0. JIIICluXNCY
1DTAL LOT AREA • 10.278 SF. 0.2J6 Acnts "AS 8 LJ I LT" 1DTAL DIS'RJR8ED AR£A • 12,850 SF. 0.295 Acnts (1H/S ARE:A INCLUDES BUT IS NOT I./IIJTED 7D OFF-Sl1E" ltffiK lNCI.UDING PUBLIC /IIPROVBIENTS AND TEMPORARY DIS7URSANC£ SUCH AS VEHICI.£ AND EQUIPll£NT STAGING� CONSTRUC1ION RC[___ EXP,----DATE WORKER FOOT TRAFFIC, saL/GRA� PH.ES. U111.JTY 1RENCH£S, BACKFIU. CUTS AND SLOP£ ICEYWA 'IS)REVIEWED BY: 1DTAL REPI..ACED /AfPER\fOUS ARE:A • J. 127 SF 1DTAL PROPOSED /AfPERV/OUS AREA • 4,999 SF INSPECTOR DA TE ITHffill CITY OF CARLSBAD 11 SHEElS I1-----+--+------------------11----+----t---+----t �. ENGINEERING DEPARlMENT . !5 1---+--+-----------------11----+-----t--+-----I 1-----+--+------------------11----+----t---+----t GlW>JNG PLANS l'OR:
Matthew Residence (5511 Loa Robles Drfw, Carlsbad, Ca 92008) GR2021-0020 lln.E SHEET
1-----+--+------------------11----+----t---+----t APPROVED:JASON S. GELDERT
DAlE lllllAL ENGINEER OF WORK REVISION DESCRIPTION DAlE lllllAL DAlE NTIAL 01IER APPROVAL QTY N'f'ROVAL
. • CHKD BY: ---1RVWD BY:
EXPIRES 9 22 DA1E PRO.ECT NO. DRAWING NO • CDP2020-0027 531-5A AM
,_
Ja.i{;?g-~~ No••,,~
John P. stnihmlngr RC£ 55187
CITY OF ENCINITAS
... -. -
I
I
118
IENGINEERtlG MANAGER RCE 83912 /.30t. I
lbv.,.j BY Pf ~ I 11 I
DocuSign Envelope ID: D4A1D926-730C-4920-A2A1-49273F264E2B
1/4/2022
AM\ ·. \ . . . \\ ·• .. \ \ . \ ' APN 210-115-15 \\ Properly 801Jndory APN 210-115-12 APN 210-115-13 ~ Plif_/,,-; Roof Abo • , i. I ~Sl)-J thro 8~ • -4• Pl/4': Woll I Drain One Roor Abo,e Roof Abo 65.6 TW 62.1 BW Propo}t611 Single-Fam11/y Dwi$lling Unit FFj~4.0' Pad=6J.3' \, \ \, \, \ \ w~u · .\\ .. \: .. \7-·· ... \// )_/ • I I I ' :z.1>. ~.z 11'1 i-52·~~~ 5511 Los Robles APN 210-115-14 64.0 F$ >:.·-·_·-,,:,·· __ ::_,1:/-• =,>>U; 63.}-//\\j , (, ,,,:.:,c-1/ For Cross Sections and Details See Sheet 3. Ex H01Jse ond Out BuHding to be Remol't1d 62.2 \ TC Exist\ APN 210-114-11 Existing 1 • Wat11r ~llrVic11 at 8+65 to R11main, Meter to b11/Upsizeii to 1 • W-3A w/Double Ch11ck ya/VII, Static W'?t11r Pr11ssur11 Equals 78 psl Maximum D11ma(!ii from Irrigation fquals B. 7 gpm. \ APN 210-114-12 / North J" JO' NOTE TO CONTRACTOR: The surface drainage system shall be graded and installed as shown on this plan. No underground piping system is allowed except for wall drains as shown. No impervious surfaces are allowed other than as shown on this plan. ree StfJffling Woll per Oettfi/ Sheet .1 With 4"1'1-1': Weep Holes asl Shown ·. (f)p) ) \ ,-; \ NAME OF PREPARER: John P. Strohminger QUALIFICATION OF PREPARER: RCE #55187 ADDRESS: 635 Via Columbia Vista, CA 92081 ~ESS1 ~~ST iEi J?5 '(§!: No. C55187 ABBREV/A TIONS: TW = Top of Wall BW = Bottom of Woll HP= High Point TC = Top of Crate FF = Finishlld Roor FC = finishlld Concrfltll FG = finishlld Grode FS = Finishlld Surface GF = finishlld Roor Gorag8 AC= Asp/lolt Concr11t11 APN = Assessors Poree/ Number SYSB = Side Yard Setback RYSB = Reor Yard Setback FYSB = Front Yard Setback 0/lf = Dri,eway "AS BUil T" PHONE NO.: (760) 385-8410 RCE___ EXP____ DATE J ~ 0 r'1._ . n _ •~ REVIEWED BY: (j/WlfSJGNA . .::5)ru·~'iW(IMW I t\ ~--55_18_7_ -~6/_30~/_22 __ 1f-1!~!f21 ________ _ n~ -{J--R.C.E. UC. EXP. !:147E -•~ INSPECTOR DATE I SHiET I CITY OF CARLSBAD I SHE:TS I 1----+----t--------------+---+-----,1----+----1 ENGINEERING DEPARTMENT l----+----t---------------+---+-----,1----+------.I 1----+-----1---------------+---+-----,1----+------.1 GRADING PLANS FOR: Matthew Residence (5511 Los Robles Drive, Carlsbad, Co 92008) GR2021-0020 APPROVED: JASON S. GELDERT 1----+-----1~--------------+---+-----,1----+------.1 ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 22 DATE 1----+----t......_-------------+---+-----,t----+----1 DWN BY: ,PS DAlE INITIAL 1--DA_lE_.__IN_lll_AL-+_D_AlE_...,__IN_lll_AL--I CHKD BY: __ ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: PROJECT NO. DRAWING NO. CDP2020-0027 531-5A DocuSign Envelope ID: D4A1D926-730C-4920-A2A1-49273F264E2B1/4/2022
AM\ \\\ " . \\ R/W \\ . . --11' • Cross Section Key Mop nts {j_ & R/W 30'----i---20' 19' -----i---16-' ---\ \ s \ ~~ \ %-cc \ ~ c:) '\ ---· £. cc \ \ \ ESMT EXISTING C&G&S/W EXISTING ROLLED CURB & GUTTER Typical Section: Manzano Drive nts R/W R/W ~----------60' ------------1-i f ~f-------30' ----i----301 -------i +-r--11' • 19' 19' ---+-r--11'-~ • I • -------------------------------------------/:---------:\., ------::::=::::======----/ I ' --------=========.:::.::::--.-----', I '-,:.======= -------.... ~ L ____ J L----EXISTING PAVEMENT EXISTING ROLLED CURB & GUTTER Typical Section: Los Robles Drive nts ~ -~ -~ 5' ...._, :-t5 • ~ =-::::: ~cis 624 FL PL 10, ~ ~ i------i ~-~ C) ~ g_·---: 12 cis Cl:: FF=64.0 Pod-613 611 FL Swale Section A-A nts Porous Paver Slope per Plan PL 5'£smt 5'£smt 61.0 Swale See Retaining Wal/---<-, Deto11/ Below 4 II Section 8-8 nts TW 615 FL=62.2 4 11 PVC Perl Pipe Woll Drain Outfall at South End of Woll ABBREV/A TIONS: TW = Top of Woll ew = Bottom of Woll HP=Higll Point TC = Top of Grote FF = flnished floor FC = Finished Concrete FC = Finished Grode FS = F'tnished Surfoce CF = Finished floor Garage AC = Asphalt Concrete APN = Assessors Parcel Number SYSB = Side Yon/ Setbock RYSB = Reor Yord SefiJocl< FYS8 = Front Yon/ Setbock 0/W = Orivewoy ~~~~~~~~--211 Sand 611 Aggregate Bose Porous Paver Detail nts SJ+' CHA!--H~ ~ fYP. ~ 12" C-0,'>t. i'iAl.l. ~-{f1.:~~poo PSI) 1'-1/ ~4 tJ 16' O.C-. {VERT J r."--t 114. ~ lt-11 Ot,, iHORIZ:J ' ~ EA.f=A&E 1 ~ SPE[..IAL HlSffilTIOH ·-:,: u RC\'.,l/lRt:D. I 1' ~ ,, ~~ "' "' "' tlA WIC,RK \ I I,> . a "' Of( SOIL 1??= 7 . --.i ' > • , ; • ,.c' F ·. ' It,! I, 16" 0.£, ____,,,.-' • . . < ' • ~ .-.:l ' ~~ . ·"' i'-0' 1--tlf,j_ r,l~TANC:t "·I ra D"AIL161 r !'ER $01Ls; RE~oRT 1'•0' MIN • • •. . -');... :l" TTF'. . , . UR. ·o • • • • F'LAT~~k. ,, •.. tl r OR :::OIL • " '. . ' '· .. C . z }_ /el •s BARS " TOP j 13TH "' ' -. -' ~ ~§ "-..._ WJGRETE FOOflN:5 FER f' tlO SFCCI.A.L IHSPC'-TION REQUIRED (f'.c. ;; 2!;.G=Q PSI/ FREE STAND[NG SITE \'V"ALL "AS BUil T" RCE __ _ EXP,---DATE REVIEWED BY: INSPECTOR DATE I SHiET I CITY OF CARLSBAD r-------------------------tl-~~~~t~~~it~~~~~~~~~~~~~~~~~~~~~~=-=-=-~t-=-=-=-=tt=-=-=-+=-=-=-=rt=-=-=1 ENGINEERING DEPARTMENT GRADING PLANS FOR: t====t===t=========================+====~===t====t===~ Matthew Residence NAME OF PREPARER: John P. Strohminger QUALIFICATION OF PREPARER: RCE #55187 @:ESS! <i • si: I SHE:TS I ADDRESS: 635 Via Columbia Vista, CA 92081 PHONE NO.: (760) 385-8410 J ~~~------;;-:;~;;;-;:---_~'. (5511 Los Robles Drive, Carlsbad, Ca 92008) GR2021-0020 f J'?5 No. C55187 APPROVED: JASON S. GELDERT l-1-====t===t;=========================~~====l===j~====t===~ ~E~NG~IN=;;EE;;Rl:::NG:::::~MA;::N::::AG:::ER;'-;=R:::CE:::::6~3~91~2~EX;;::;P~IRE~S~9::::3=072r,2~DiiiATE~~ h=--:-=+=,,-4'.ll....-------------t-;;.,:;;-i,.;;;;;:.,-IDJITTl"ij;iriw:1 DWN BY: ,PS PROJECT NO. DRAWING NO. 6/30/22 11-14-2021 DAlE INITIAL REVISION DESCRIPTION 1---'-DAc..;_lE::........,c...lN_lll_AL-;-_DA_lE~~IN_lll~A:,L ~~ i~;--CDP2020-0027 531-5A uc. EXP. DATE: DATE: ENGINEER OF WORK OTI-iER APPROVAL CllY APPROVAL DocuSign Envelope ID: D4A1D926-730C-4920-A2A1-49273F264E2B1/4/2022
AMTIER 2 CITY STORM WATER POLLUTION PREVENTION PLAN (TIER 2 SWPPP) STORM WATER POLLUTION PREVENTION NOTES GENERAL SITE MANAGEMENT REOU/REMENTS THE FOLLOWING GENERAL SITE MANAGEMENT REQIJIREMENTS SHALL BE ADHERED TO THROUGHOUT THE DURATION OF THE CONSTRUCTION WORK (YEAR ROUND). 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT: Arvin Matthew (510} 317-2000 2. DEVICES SHOWN ON CITY APPROVED PLANS SHALL NOT BE MOVED OR MOD/AED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. J. 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 UNCOMPLETED GRADING OPERATIONS OR UNFORSEEN CIRCUMSTANCES Im/CH MAY ARISE. 5. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBUC TRESPASS ONTO AREAS lmERE IMPOUNDED WATERS CREATE A HAZARDOUS CONDITION. 6. GRADING AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM 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 lmEN AVE (5) DAY RAIN PROBABIUTY 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 BUILDING PADS. UNANISHED ROADS. AND SLOPES. 10. ADEQUATE PERIMETER PROTECTION BMPs MUST BE INSTALLED AND MAINTAINED AND WILL BE UPGRADED, IF NECESSARY, TO PROVIDE SUFFICIENT PROTECTION FROM 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 FROM EROSION AND PREVENT SEDIMENT DISCHARGES. MUST BE STORED ONSITE. AREAS ALREADY PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA TION OR ESTABUSHED VEGETATION STABIUZA 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 DEANED 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 CAPABIUTY. 15. DEPLOYMENT OF PHYSICAL OR VEGETATION EROSION CONTROL BMPs MUST COMMENCE AS SOON AS SLOPES ARE COMPLETED. THE OWNER/DEVELOPER/CONTRACTOR MAY NOT RELY ON THE ABIUTY TO DEPLOY STANDBY BMP MATERIALS TO PREVENT EROSION OF SLOPES THAT HA VE BEEN COMPLETED. 16. THE AREA THAT CAN BE Cl.EARED, GRADED, AND LEFT EXPOSED AT ONE TIME IS UM/TED TO THE AMOUNT OF ACREAGE THAT THE CONTRACTOR CAN ADEQUATELY 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 COMPLETED, BUT ARE NOT ACT/I/ELY BEING WORKED BEFORE ADDITIONAL GRADING IS ALLOWED TO PROCEED, AT THE DISCRETION OF THE CITY INSPECTOR. IZ ALL DISTURBED AREAS THAT ARE NOT COMPLETED AND/OR NOT BEING ACTIVELY GRADED MUST BE FULLY PROTECTED FROM EROSION IF LEFT FOR 14 OR MORE DAYS: THE ABIUTY TO INSTALL BMP MATERIALS IN A PROMPT MANNER IS lJJ}I SUFFICIENT. BMPs NEED TO BE INSTALLED IN THESE AREAS. 18. BMPs MUST BE STOCKPILED AT VARIOUS LOCATION THROUGHOUT THE PROJECT SITE THROUGHOUT THE YEAR. lmENEVER THERE IS A 40% CHANCE OR GREATER OF A RAIN WITHIN A THREE (3) DAY FORECAST. THE INSPECTOR WILL VERIFY THAT BMPs ARE ADEQIJATELY STOCKPILED. BMPs MUST BE STOCKPILED AND READY FOR DEPLOYMENT lmEN THERE IS 50% CHANCE OF RAIN WITHIN A 48 HOUR FORECAST. FAILURE TO COMPLY WITH THIS REQUIREMENT couw RESULT IN THE ISSUANCE OF A sroe Kt?RK N07/CE 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 EVENT. 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 IND/CA TES IT WAS NOT ADEQUATE FOR THE CIRCUMSTANCES IN Im/CH 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 TRIGGERED ACTION PLAN THE DEVELOPER SHALL DEPLOY STANDBY BEST MANAGEMENT PRACTICE MEASURES TO COMPLETELY PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT ( A PREDICTED STORM EVENT IS DEANED 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 PREC/PITA TION 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 TION. THE DEPLOYMENT OF THE BMPS SHALL INCLUDE BtJT 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 HA VE ALREADY BEEN PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA TION OR ESTABLISHED VEGETATION STABIUZA TION BMPS AS DETERMINED BY THE CITY OF CARLSBAD ARE NOT CONSIDERED TO BE "EXPOSED" FOR THE PURPOSES OF "WEATHER TRIGGERED ACTION PLAN~ AN ADEQUATE SOURCE OF EQUIPMENT AND WORKERS SHALL BE AVAILABLE FOR DEPLOYMENT OF "WEATHER TRIGGERED BMPS~ EROSION CONTROi,, HYDRQSEEQJNG. PLANUNG AND {RR/GA UQN 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 SPEC/ACA TIONS AND THE FOLLOWING: A HYDROSEEDING SHALL BE APPUED TO: 1 ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER lmEN THEY ARE: a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO PUBUC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN HEIGHT. 2 AREAS GRADED FLATTER THAN 6: 1 lmEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS (CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIAED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC. c. HA VE ANY SPECIAL CONDITION IDENTIAED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE TREATMENT. B HYDROSEEDING AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1 ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THA T 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 PREC/PITA TION SPRINKLER HEADS PRO'IIDING 100% COVERAGE. b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTIONAL SYSTEM OF LOW PREC/PITA TION 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 SPEC/AC REGARDING THE NUMBERS, TYPE. 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 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 CLOVER b. 20 lbs PER ACRE OF ZORRO FESCUE c. Jibs PER ACRE OF E SCHOOL CIA CALIFORNICA d. 4 lbs PER ACRE OF ACHILLEA MILLEFOLIA e. Jibs PER ACRE OF AL YSSUM (CARPET OF SNOW) f. 1/2 lb. PER ACRE IF DIMORPHOI.ECA g. ITEMS c, d. e. AND f OF THIS SUBSECTION MAY BE OMITTED ON VISIBLE FROM EITHER A PUBUC STREET OR RESIDENTIAL STRUCTURES. h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN AXING BACTERIA AND APPUED DRY EITHER BY DRILLING OR BROADCASING BEFORE HYDROSEEDING. l ALL SEED MA TERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS WITH THE CAUFORNIA DEPARTMENT OF FOOD AND AGR/CUL TURE CERTIACA TION TAG A Tr ACHED TO, OR PRINTED ON SAID CONTAINERS. j. NON-PHYTO-TOX/C WETTING AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2 TYPE I MULCH APPUED AT THE RA TE OF NO LESS HAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, lmEN STRAW IS USED, IT MUST BE ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% IF THE STRAW INTO THE SOIL 3 FERTIUZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0 WITH 15% SULPHUR APPLIED AT THE RA TE OF 500 lbs. PER ACRE. D AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEED/NG: 1 ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMB/NA TION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1. b. HARROWING AREAS 6: 1 OR FLATTER THA T ARE SUfflC/ENTl. Y FRIABLE. 2 AREAS GRADED FLATTER THAN 6: 1 lmEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. AD,RJSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BIT NOT SATURATED SEED BED. b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT. LEACHING COVERING SAUNE SOILS TO PROVIDED 'I/ABLE CONDITIONS FOR GROWTH. E HYDROSEED/NG AREAS SHALL BE MAINTAINED TO PRO'IIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS PERMANENTl.Y LANDSCAPED OR, FOR AREAS lmERE HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED. 2. ALL SLOPES SHALL HA VE /RR/GA TION INSTALLED AND BE STABIUZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DAYS OF THE TIME lmEN £YJ::I. SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS. J. SHOULD GERM/NATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFICIENT COVERAGE OF GRADING SLOPES (90% COVERAGE) PRIOR TO OCTOBER I, THE SLOPES SHALL BE STABIUZED 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 REQIJIRED 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 /RR/GA TION PLANS. AND IMPROVEMENT PLANS AS REQUIRED FOR THIS PROJECT WORK. PROJECT SITE CITY OF OCEANSIDE 11IG~IWAY ,,, ?3 PACIFIC OC[AN AV CITY OF ENCINITAS \ CITY OF VISTA "I-" l""(J . CITY OF ~-,1 SAN MARCOS VICINITY MAP BEST MANAGEMENT PRACTICES (BMP) SELECTION TABLE Best Management Practice* (BMP) Description ➔ CASQA Designation ➔ Construction Activity X C.r<l(i.1.r; O,"::_:,'.u:·co,•·;r_,·::: X !rr:::nch ;'r, -:! _/t \CO •/0 ti::•t;· X Ct_~_,·;c,,·,-:tc/··:-' .. _-r "1' Scv/c~di-_iri;,' X Cc.11c.'-5te 1L/cit /c,i-/< X r:1/:ist(; i)1_"?t)·--~-,1 c:t::io/.,;q/L:Y/ D,Jii,'l Arec S/i':o /1cc2ss /1c:r:)s.:; r;;_, ,'_ X ,' c;i-:CS((J()':'; one! /.rt·i,:;,:--;tin,': DESCRIPTION SE -1, SILT FENCE SE-5, FIBER ROLL SE-6, GRA\.£L BAG Erosion Control BMPs ~t r·, o:) I C • \ ~; \._l l-1-: l_J l-1J LEGEND ;~) I ;_-, ,, X -• TR-1, STABILIZED CONSTRUCTION ENTRANCE --Sediment Control BMPs __ 1•r:, o:.1-1 lJJ l_J l_J ,-,-., ( /', ( ;~·, X X X X SYMBOL X --• -CCCC) r, I J :~J X X X X ·.c, I ', X X --( -,J c: CJ) C --c·; ::-1 t--: ct C..) QUANTITY 435 LF 542 LF 88 EA 480 SF Tracking Control BMPs Non-Storm Water Management BMPs Waste Management and Materials Pollution Control BMPs X :-') ,-i_", ~-, " ' c-'.~ ·;:: ::.., ~ o-X X ~ 0 1J :. ~-' ~~ ,_,-) r-c, c~ 1 'i'•--1 1·,:, I I ~ ~ X X XXXXXX X OWNER'S CERTIFICATION: I UNDERSTAND AND ACKNO'MEDGE THAT I MUST: (1) IMPLEMENT BEST MANAGEMENT PRACTICES (BMPs} DURING CONSTRUCTION ACT/I/IT/ES TO THE MAXIMUM EXTENT PRACTICABLE TO A VOID THE MOBIUZA 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. COMPLY WITH THIS CITY APPROVED TIER 2 CONSTRUCTION SWPPP THROUGHOUT THE DURATION OF THE CONSTRUCTION ACT/I/IT/ES UNTIL THE CONSTRUCTION WORK IS COMPLETE AND SIGNED OFF BY THE CITY OF CARLSBAD. OWNER'S NAME: Arvin Matthew a OWNER'S SIGNATURE October 6, 2021 DATE SHEET INDEX· SHEET 4: TITLE SHEET SHEET 5: EROSION CONTROL PLAN APN: 210-115-14-00 SITE ADDRESS: 5511 Los Robles Drive Carlsbad, CA 92008 AREA OF DISTURBANCE AREA OF DISTURBANCE 12,467 Square Feet CONSTRUCTION THREAT: CONSTRUCTION THREAT TO STORM WATER QIJALITY (CHECK BOX): Ill HIGH □ MEDIUM OWNER/APPLICANT: NAME: Arvin Matthew ADDRESS: 215 Montair Drive, Danville, CA 94526 TELEPHONE NO.: (510) 317-2000 EMERGENCY CONTACT: NAME: Arvin Matthew ADDRESS: 215 Montair Drive, Danville, CA 94526 TELEPHONE NO.: (510) 317-2000 fSHml CITY OF CARLSBAD I SHE;TS I ~-----------------------------1 ~ ENGINEERING DEPARlMENT NAME OF PREPARER: John P. Strohminger QUALIFICATION OF PREPARER: RCE #55187, 0S0/P #122 ADDRESS: 635 Via Columbia Vista, CA 92081 PHONE NO.: (760) 385-8410 J Jw:?~r-:~·~ 6/30/22 Oct 6, 2021 UC. EXP. DATE DATE GRADING PLANS FOR: Matthew Residence ( 5511 Los Robles Drive, Carlsbad, Ca 92008) GR2021-0020 SWPPP TITLE SHEET APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 22 DA TE DWN BY: ..PS PROJECT NO. DRAWING NO. CHKD BY: __ CDP2020-0027 531-SA RVWD BY: • DocuSign Envelope ID: D4A1D926-730C-4920-A2A1-49273F264E2B1/4/2022
AM\ \ \\ \ \ . \ \\ \\\ \ \ . .. · \ \, \ \\ TIER 2 STORM WATER POLLUTION PREVENTION PLAN (SWPPP) \ \ \ \ LiMit of work \ \ 5£-6 (typ) I \ \ \. \ . /// ·/ -5-1 I .·~···.·.··.··.· .. /·/ \ \ • I • I • I I • I I 5£-5__,/4 I 5£-5 I \ ♦ \ ·. \ \ ~\\\ ♦ \ \ \ ·\\\ ♦ \. I I I f I • 1:, I I ; • ! \ ,/ • ♦ X .\ ♦ / . ./ ,'\f // / .. ✓ 1/ / ,./ ♦ / 1/1t • 1/11_ .• 1/1I \ \ \ thru \ work NORTH 1''-10' fSHml CITY OF CARLSBAD I SHEETS I ,-----------------------1 L__:_J ENGINEERING DEPARlMENT 5 NAME OF PREPARER: John P. Strohmlnger QUALIFICATION OF PREPARER: RCE #55187, QSD/P #122 ADDRESS: 635 Via Columbia Vista, CA 92081 PHONE NO.: (760) 385-8410 J a/JR g-~~ 55187/122 SIGNATURE: R.C.E:./Cfm". NO. 6/30/22 Oct 6, 2021 UC. EXP. DATE: DATE: GRADING PLANS FOR: Matthew Residence (5511 Los Robles Drive, Carlsbad, Ca 92008) EROSION CONTROL GR2021-0020 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 22 DATE DWN BY: ..PS PROJECT NO. DRAWING NO. CHKD BY: --CDP2020-0027 531-SA RVWD BY: DocuSign Envelope ID: D4A1D926-730C-4920-A2A1-49273F264E2B1/4/2022