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HomeMy WebLinkAboutDWG 496-7B; PD 16-18; LEGOLAND PARKING MODIFICATION; 01-07I • I I I! GRADING NOTES - -·----' . ··--~· (IN ADDITION TO THE: REQUIREMENTS OF CHAPTER 15.16 OF THE CARLSBAD MUNICIPAL CODE.) 1. THIS PLAN SUPERSEDES ALL 077-l[R PLANS PREVIOUSLY APPROvtD BY THE CITY OF CARLSBAD R[GARDING GRADING SHOWN ON 11-//$ SET OF PLANS. 2. APPROVAL OF TH/$ PLAN DO[$ NOT L[$5EN OR WA/VI: ANY PORTION OF THE CARLSBAD MUNICIPAL CODE, R[$0LUnON OF CONDlnONAL APPROVAL, CITY STANDARDS OR OTHER ADDlnONAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN ro THIS PROJ[CT. THE ENG/N[[R IN RESPONSIBLE CHARO[ $HALL REVISE THESE PLAN$ WHEN NON~CONFORMANC[ /$ DISC0\11:R[D. 3. CITY APPROVAL OF PLAN$ DO[S NOT RELIEvt THE D£vtLOPER OR £NG/N[[R-OF- WORK FROM RESPONSIBILITY FOR THE CORR£CTION OF ERRORS AND OMISSIONS DISCOvtRED DURING CONSTRUCTION. ALL PLAN R£VISIONS SHALL BE PROMPT/_ Y SUBMITTED TO THE CITY £NG/N[[R FOR APPROVAL. 4. A RIGHT-OF-WAY PERMIT FROM TH£ dTY ENGINEER WILL BE REQUIRED FOR ANY WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A C£RTIF/CA TE OF INSURANCE AS WELL AS ADDITIONAL INSURED ENDORSEMENT MUST 8£ FILED NAMING THI: CITY OF CARLSBAD AS AN ADD/TTONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000.00 FOR EACH OCCURRANCE OF LIABILITY. THE INSURANCf COMPANY WRITING THE POLICY MUST HA vt A RA nNG OF "A-" OR BETTER AND A $/ZE CATEGORY OF CLASS VII OR BETTER AS £STABLISH£D BY "B£STS" K£'(_ RATING GUIDE. 6. NO WORK SHALL BE COMMENCED UNnL ALL P£RMITS HA vt 8£1:N OBTAINED FROM TH£ CITY AND OTHER APPROPR/A TE AG£NCIES. 7. APPROVAL OF THESE PLAN$ BY TH£ CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO BE PERFORM£D UNTIL TH£ PROP£RTY OWNER'S PERMISSION HAS BEEN OBTAINED AND A VALID GRADING PERMIT HA$ BEEN ISSUED. 8. NO REVISIONS WILL BE MADE TO THESE PLANS WITl-iOUT TH£ l'IRI I/EN APPROVAL OF TH[ CITY ENGIN££R, NOTED WITHIN TH£ REVISION BLOCK, ON THE APPROPR/A TE SHEET OF THE PLANS AND 77-IE nrrE SHEET. 9. ORIGINAL ORA WINGS .SHALL BECOM£ THE PROPERTY OF THE CITY UPON BEING SIGNED BY THE CITY ENG/NE£R. 10. THE ORIGINAL ORA WING $HALL BE REVIS[D TO REFL£CT AS-BUil T CONDITIONS BY THE [NG/NEER-OF-WORK PRIOR TO FINAL ACC£PTANC£ OF THE WORK BY TH£ CITY. 11. ACC£SS FOR FIR£ AND OTH£R £M£RG£NCY vtHICLl:S SHALL 8£ MAINTAINED TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION. 12. WH£RE TR£NCH£5 AR£ Wl77-IIN CITY £ASEMENTS, A SOILS REPORT COMPRISED OF: (~) SUMMARY . SH££T, (B) LABORA TOR_Y _ WORK SHEETS _AND . (C) COMPAfTION CURvtS, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINE£R OF THE STA TE OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN TH£ F/£LD OF APPLIED SOILS MECHANIC$. TH[ SOILS REPORT WILL 8£ SUBMITTED TO TH£ CITY £NGINE£R/NG INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLl:TION OF FIELD Tl:STS. 13. A SOILS COMPACTION REPORT AND COMPLIANC[ VER/FICA TION R£GARDING ADH£R£NC£ TO R£COMM£NDA TIONS OLJTf_/NED IN 77-1[ SOILS REPORT IS REQUIR£D PRIOR TO THE ISSUANCE OF A BUILDING P£RMIT. ALL CONTROLL£D GRADING $HALL BE DON[ UND[R 77-IE DIRECTION OF A PROFESSIONAL ENG/N££R OF THE STA TE OF CALIFORNIA PR/NC/PALLY DOING BUS/N[SS IN THE FIELD OF APPLIED SOILS MECHANIC$. ALL FILL OR FUTURE FILL AR£AS $HALL BE CONSTRUCTED IN ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SP£C/F/CA TION$ AND TH£ • EARTHWORK SPECIF/CATIONS • ATTACHED TO Tl-iE PR£LIMINARY SOILS /NvtSTIGA TION. DAILY F/£LD COMPACTION R!:PORTS WILL BE SUBMITTED TO TH£ PROJECT INSPECTOR. 14. A PR[CONS1RUCT10N MEETING SHALL BE Hfl D AT THE SITf PRIOR To THE BEGINNING OF, WQRK AND SHAii BE AITfNDEQ BY All REPRE$ENTA11\lf$ R£SE'.ONSIBL£ FOR C_QN.$.TRUCTION, INSE'EC.TION. SUP£RV/SlQN. TESTING AND ALL OTHER ASE'ECTS OF THE WORK THE CONTRACTOR SHALL REQUEST A PR£CONSTRUCTION M£ETING BY CALLING THE INSP[CTION LIN[ AT (760) 438-3891 AT LEAST FIVE(5) WORKING DAYS PRIOR TO STARTING CONSTRUCTION. TH£ CONTRACTOR WILL TH[N BE CONTACTED BY THE PROJ[CT INSP!:CTOR TO COORD/NA TE A DA TE AND TIME FOR THE PRECONSTRUCTION MEETING. APPROvtD ORA WINGS MUST BE A VAILABL[ PRIOR TO SCH£DULING. Tl-iE GRADING P£RMIT WILL 8£ PROVID£0 BY THE PROJECT INSP[CTOR AT THE M££TING. 15. All INSf'ECVON REQlJESTS OTHER THAN FOR E'8£CQN$TRllCVON MITT/NG Ifft L BE MADE RY CAIi /NG THE ENGINEER/NG 24 HQI/R INSf'ECilON REQUEST l /NF AT (760) 438 3891. INSPECVON REQUEST MUST B£ RECEIVED f'RIQR TO 2· oo P,M, ON THI: DAY B£FOR£ TH£ INSPECTION /$ N££Dl:D. INSP[CTIONS WILL BE MAD£ TH£ NEXT WORK DAY UNLESS YOU REQU£ST OTHERWI$[. REQUESTS . MAD£ AFTER 2: 00 P.M. WILL BE SCH£DULED FOR TWO FULL .WORK DAYS LATER. 16. TH£ OWNER AND/OR APPLICANT THROUGH TH£ DEvtLOP£R AND/OR CONTRACTOR SHALL D£S/GN, CONSTRUCT AND MAINTAIN ALL · SAFETY D£VICES, INCLUDING SHORING, AND SHALL 8£ SOLELY RESPONSIBL£ FOR CONFORMING TO ALL LOCAL. STAT!: AND FED£RAL SAFETY AND HEALTH STANDARDS, LAWS AND R[GULATIONS. 17. THE CONTRACTOR SHALL CONFORM TO LABOR COD£ S!:CTION 6705 BY SUBMlmNG A D[TAIL PLAN TO THE CITY ENGIN£ER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR OTH£R PROVISIONS TO BE MAD£ OF WORKER PROTECTION FROM THE HAZARD OF CA \I/NG GROUND DURING 77-11: EXCAVATION OF SUCH TR[NCH OR TR£NCH£S OR DURING THE PIP[ /NSTALLA TION THER£/N. TH/$ PLAN MUST BE PREPAR[D FOR ALL TRENCHES Flvt FE£T (5') OR MORI: IN DEPTH AND APPROvtD BY THE CITY ENGIN£ER AND /OR CONCERN[D AG[NCY PRIOR TO l:XCA VA TION. IF M PLAN VAR/ts FROM THE SHORING SYSTEM STANDARDS ESTABL/St/£0 BY TH£ CONSTRUCTION SAFETY ORD£R$, T/Tf_£ 8 CALIFORNIA AQl,/INIS1RAVVE CODE, THE PLAN SHALL BE PREPARED. BY A RtGISTERFD ENGINEtR AT THt CONTRACTORS EXE'ENSE A COPY OF TH£ OSHA [XCAVA TION P£RMIT MUST 8£ SUBMITTED TO THE INSPECTOR PRIOR TO £XCA VA TION. 18. NO BLASTING SHALL 8[ P£RFORMED UNTIL A VALID BLASTING PERMIT HAS B[EN OBTAINED FROM TH£ CITY OF CARLSBAD.·SUBMIT APPLICATION FOR BLASTING P£RMIT WELL IN ADVANCE OF THE SCH£DULING OF BLASTING OPERATIONS. 19. IF ANY..ARCHA[OLOG/CAL RESOURCE$ AR£ 0/SCOvtRED WITHIN ANY . WORK AR[A DURING CONSTRUCTION, OP£RA TIONS IW1, CEASE IMMEDIATELY, AND. THE P[RMITTEE WILL NOTIFY THE CITY ENGINEER. OP£RA TIONS WILL NOT RESTART UNTIL 77-IE P£RMITTE£ HAS R£C£/vtD WRITTEN AUTHORITY FROM 77-1£ CITY ENG/N£ER TO DO SO. 20. ALL OPERA nONS CONDUCTED ON TH£ SITE OR ADJAC[NT THER£TO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTTJRE OR OP!:RA TION OF TRUCKS, £ARTHMOVING [QUIPMENT, CONSTRUCTION £QUIPMENT AND ANY 077-l[R ASSOC/A T[D GRADING EQUIPMENT SHALL 8[ LIMITED TO TH£ PERIOD BETW££N 7: 00 A.M. AND 6: 00 P.M. £ACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING OP£RA nONS SHALL 8£ CONDUCTED ON WEEK£NDS OR HOL/DA YS. (A UST OF CITY HOLIDAYS IS AVAILABLE AT TH[ [NG/NEERING D£PARTMENT COUNTER.) 21. ALL OFF-SIT£ tlAUL ROU7FS St/ALL 8£ SIJB/,1/TTED BY 11-1£ CONTRACTOR TO TH£ CITY ENGIN££R FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO B£GINNING OF W.QRK. .. 22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE D£PO$/TED AT. A SITE APPROvtD BY TH£ CITY £NGIN£ER. THE CONTRACTOR St/ALL BE RtsPONSIBLE FOR ANY OCBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROUTES OR ADJACENT 5TR£ETS AS A R£SUL I Of THE GRADING Ol'ERATION. 23. BRUSH SHALL BE REMOvtD ONLY 'NITHIN THE AREA TO BE GRADED. NO TR[ES ARE TO BE REMOVED UNLESS SP£CIFICALL Y NOTED ON THE PLAN. 24. ALL AREAS SHALL BE GRAD£0 TO DRAIN. GRADING RESULTING IN 77-IE PONDING OF WATER IS NOT PERMITTED. ALL [ARTHEN SWALES AND DITCH£$ SHALL HA vt A MINIMUM ON£ P£RC£NT SLOPE. 25. THESE PLANS ARE SUBJECT TO A S/GN[D AND APPROVED S'M'PP AND /OR $[T OF EROSION CONTROL PLANS. EROSION CONTROL SHALL 8£ AS SHOWN AND A$ APPROvtD BY Tl-IE CITY ENGINE£R OR AS DIR[CTED BY TH£ PROJECT INSPECTOR. 26. ALL $LOP[S SHALL BE TRIMMED TO A FINISH GRAD£ TO PRODUC[ A UNIFORM SURFACE AND CROSS SECTION. THE $/TE SHALL 8£ LEFT IN A NEAT AND ORDERLY CONDlnON. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REM0\11:D AND DISPOSED OF AT A SITE APPROvtD OF BY THE CITY £NG/NEER. 27. ALL SLOPES $HALL BE /RR/GA TED, STA8/L/Z£0, PLANTED AND/OR HYDROSE:£0£0 WITHIN TEN (10) DAYS OF THE TIM£ WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON TH£ APPROVED GRADING PLANS. 28. LANDSCAPING SHALL BE ACCOMPLISH£D ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT, DRAWING .NO. NIA , AND/OR AS DIRECTED BY THE CITY £NGIN££R OR PLANNING 0/R[CTOR. 29. THE OWNER/APPLICANT SHALL INSUR[ THAT ALL CONTRACTORS SHALL COORDINATE TH£ WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH TH£ LANDSCAP£ AND /RR/GA TION PLANS AND TH£ IMPROvtM£NT PLANS AS R£QUIR£0 FOR THIS WORK IN ACCORDANCE W/11-1 THE LANDSCAPE MANUAL TIMI: Rl:QUIR£MENTS. JO. WHER£ AN EXISTING PIP£ LINE IS TO BE ABANDONED AS A RESULT OF THE GRADING OPERATION, IT SHALL 8£ REM0\11:D WITHIN TW£NTY FEET OF BUILDING OR STR£ET AREAS AND REPLACED WITH PROP£RLY COMPACTED SOILS. IN OTH£R AR£AS 11-IE PIPE WILL 8£ PLUGGED WITH CONCRETE OR R£MOvtD AS APPROvtD BY Tl-IE CITY ENGINEER. 31. THE .. CONTRACTOR SHALL vtRIFY TH£ LOCATION OF ALL £X/STING FACILITIES ( ABO\lf GROUND AND UNDER GROUND ) Wl77-IIN THE PROJ£CT SITE SUFFIC/£NTf_ Y AHEAD OF GRADING TO P£RMIT TH£ R[V/5/0N OF THE GRADING PLANS IF IT IS FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOS£D WORK. 32. 77-IE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (S££ B£LOW) AT L£AST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING N£AR THEIR FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY R£PR£SENTA Tlvt. UNDERGROUND SERVICE AL£RT (800)422~4133 SDG&£ (800)411-7343 AT&T (800)892-0123 TIME WARNER GABL£ (760)438-7741 COX COMMUNICATIONS (619)262-1122 CITY OF CARLSBAD(STR£ETS & STORM DRAIN) (760)434-2980 "CITY OF CARL5BAD(S£W£R, WA Tl:R & RECLAIM£D WATER) (760)438-2722 'SAN Dl[GU/TO WATER DISTRICT (760)633-2650 'L[UCADIA WASTEWATER DISTRICT (760)753-0155 *VALL£C/TOS WATER DISTRICT (760)744-0460 'DLl\11:NHAIN WA Tl:R DISTRICT (760)753-6466 'BU£NA SAN/TA TION DISTRICT (760)726-1340 x/330 *AS APPROPRIATE 33. P£RM/T COMPLIANCE: R£QUIR£MENTS: A. FOR CONTROLL[D GRA"ING -THE APPLICANT HIRES A CIVIL £NGIN£ER, SOILS ENGINEER, AND_{OR GEOLOGIST TO Glvt Tl:CHNICAL ADVIC£, OBSERVE AND CONTROL 77-IE WORK IN PROGRESS {15.16.120 A.BJ CARLSBAD MUNICIPAL COD£. B. PRIOR TO FINAL APPROVAL OF A GRADING_ PERMIT -THE FOLLOWING REPORTS MUST BE SUBMITTED TO TH£ CITY £NGINE£R VIA TH£ PROJECT INSP[CTOR {15.16.120 A. 10} CARLSBAD MUNICIPAL CODE: (1) F1NAL REPORT BY SUP[RVISING GRADING £NGIN£ER STA TING ALL GRADING IS COMPLETE. ALL £ROS/ON CONTROL, SLOPE PLANTING AND /RR/GA TION ARE INSTALLE:D IN CONFORMANC[ WITH CITY CODE AND THE APPROvtD PLANS ( OBTAIN SAMPL£ OF COMPLIANC£ LETTER FROM CITY [NG/NEERING 0£PARTM£NT). (2) AS-BUILT GRADING PLAN. (J) R£PORT FROM TH£ SOILS ENGIN£ER, WHICH INCLUDES R£COMM£ND£D SOIL BEARING CAPAC/Tl£$, A STATEMENT AS TO l1!li.o Eiz.iNSlVfAe~:¥a7J'y 0irs~[ if,rL, R[~~iT 5i~XjRl£JLf6 INCLUDE A STATEMENT BY TH£ SOILS £NG/N££R THAT TH£ GRADING WAS DON£ IN ACCORDANC£ WITH TH£ R£QUIREMENTS AND RECOMM[NDA TIONS OUTI_/N[D IN THE PRELIMINARY SOILS R£PORT AND ANY SUPPL£MENTS THER£TO. (4) R£PORT WITH AS-BUILT GEOLOGIC PLAN, IF REQU/R£0 BY THE CITY. 34. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE (1) YEAR AFTER THE CITY £NG/NEER'$ APPROVAL, THE$£ PLANS MAY 8£ REQU/R£0 TO BE R[SUBMIT/fD FOR PLANCHECK. PLANCHECK Fl:£S WILL BE R£QU/R£D FOR ANY SUCH Rl:CHECK. 35. IN ACCORDANCE WITH THE CITY STORM WATER STANDARDS, ALL STORM DRAIN INL£TS CONSTRUCTl:D BY THIS PLAN $HALL INCLUDE "$Tl:NC/LS" 8£ ADDED TO PROHIBIT WASTl:WA TER DISCHARGE DOWNSTREAM. STENCILS SHALL BE ADDED TO THE SATISFACTION OF TH£ CITY ENGINE£R. "DECLARATION OF RESPONSIBLE CHARGE" I HER£BY DECLAR[ THAT I AM THE £NGIN£ER OF WORK FOR THIS PROJECT, THAT I HA VE EXERCISED RESPONSIBL[ CHARGE OVER TH[ D£S/GN OF TH£ PROJ£CT AS 0£FINED IN S£CTION 6703 OF TH£ BUSINESS AND PROFESSIONS CODE, AND THAT THE D[S/GN IS CONSISTENT Wl77-I CURRENT STANDARDS. I UNDERSTAND THAT THE CH£CK OF PROJECT ORA WINGS AND SP£C/F/CA TIONS BY THE CITY OF CARLSBAD DO[S NOT REL/EV/: ME, AS £NG/NEER OF WORK, OF MY RESPONSIBILITIES FOR PROJ[CT 0£S/GN. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. EROSION CONTROL NOTES IN CASE EMERGENCY WORK IS REQUIRED, CONTACT CHRIS ROMERO, DIRECTOR OF MAINTENANCE FOR LEGOLAND, AT (760) 918-5460 EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHAll BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SH All BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. FOR PROJECTS COVERED BY STATE SWPPP/l'tlllD, IN ACCORDANCE WITH THE CONSTRUCTION ORDER ISSUED BY THE CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD, THE QUALIFIED SWPPP PRACTITIONER (QSP) SHALL UPDATE AND MAINTAIN THE WATER POLLUTION CONTROL (WPC) PLAN TO ADDRESS UPDATED SITE CONDITIONS OF THE PROJECT. THE UPDATED WPC PLAN AND UPDATED SWPPP SHAll BE KEPT AT lliE PROJECT SITE AND MADE AVAILABLE TO THE CITY INSPECTOR. ADDITIONAL CONSTRUCTION BMP'S BEYOND THE ORIGINAL APPROVED SWPPP SHALL BE PROVIDED TO ADDRESS SITE CONDITIONS NOT ANTICIPATED. THE QSP SHALL REPORT BMP DEFICIENCIES TO THE CITY INSPECTOR. THE QSP SHALL OBTAIN APPROVAL FROM THE QUALIFIED SWPPP DEVELOPER AND THE CITY INSPECTOR REGARDING ANY SIGNIFICANT CHANGES TO BMP DEPLOYMENT. 1HE CONTRACTOR SHALL RESTORE All EROSION CONTROL DEVICES TO WORKING ORDER TO 1HE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 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. THE CONTRACTOR SHAll BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREATE A HAZARDOUS CONDITION. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED SWPPP AND /OR EROSION CONTROL PLAN SHALL BE IN CORPORA TED HEREON. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM 1HE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHAll BE IN PLACE AT 1HE END OF EACH WORKING DAY 1'!17EN 1HE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT ( 40%). SILT AND 011-iER DEBRIS SHAll BE REMOVED AFTER EACH RAINFALL. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGRATE. SHOULD GERMINATION OF HYOROSEEDED 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 Wl11-1 SECTION 35.023 OF THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPAR1MENT OF CONSERVATION, STATE OF CALIFORNIA. TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PERMAN£NT AND TEMPORARY EROSION CONTROL PLANTING AND /RR/GA TION SHALL BE INSTALL[D AND MAINTAINED AS REQUIRED IN SECTION 212 OF TH[ STANDARD SPECIF/CATIONS AND THE FOLLOWING: A. HYDROS££D/NG SHALL B£ APPL/£0 TO: 1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO vtRTICAL) OR STE£P£R WH£N THEY AR£: a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREET. b. ALL SLOP£S 4 FEET OR MORE IN HEIGHT. 2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF TH£ FOLLOWING CONDITIONS £X/ST: a. NOT SCHEDUL[D FOR IMPROvtMENTS(CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIF/£0 BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VIS/BL£ TO THE PUBLIC. c. HA VE ANY SPECIAL CONDITION /DENTIF/[D BY THE CITY £NG/NEER THAT WARRANTS /MMED/A TE TREA TM£NT. 8. HYDROS£ED£D AREAS SHALL 8£ /RR/GA TED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1. ALL SLOPES THAT ARE GRAD£D 6: 1 OR STEEPER AND THAT ARE: a. THR£E TO £/GHT F[ET IN H£/GHT SHALL BE /RR/GA TED BY HAND WATERING FROM QUICK COUPL£RS/HOS£ BIBS OR A CONvtNTIONAL SYSTEM OF LOW PRECIPITATION SPRINKL[R HEADS PROVIDING 100% COVERAGE. b. GREATER THAN 8 FEET IN H£/GHT SHALL 8£ WA TER£D BY A CONV£NTIONAL SYSTEM OF LOW PR[C/P/TA TION SPRINKL[R H£ADS PROVIDING 100% COvtRAG[. 2. AR£AS SLOPED LESS THAN 6: 1 SHALL 8£ /RR/GA TED AS APPROVED BY THE CITY ENG/N££R, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROV/0£ /RR/GA TION TO TH£ CITY ENG/N££R. THE PROPOSAL SHALL BE SP[C/FIC REGARDING THE NUMBERS, TYP£S AND COSTS OF THE EL£M£NTS OF THE THE PROPOS£0 SYSTEM. J. /RR/GA TION SHALL MAINTAIN TH£ MOISTURE L£VEL OF TH£ SOIL AT TH£ OPTIMUM L£VEL FOR TH£ GROWTH OF TH£ HYDROS££0£D GROWTH. FIRM: DC/ ENG/NrERS ----. C. HYDROS£EDING MIX SHALL CONSIST OF ALL OF TH£ FOLLOWING: ADDRESS: 2600 MICHELSON DRIVE SU/Tf 9JQ <?'?-or ESS10,j( CITY, STAT[: /RIANE CA 92612 /)~<:;it/\A.s~;<<":. TELEPHONE: (949) 892-4950 /:!} ,}' -5-~ C/) -BY: DAMON A. SMITH DATE: n -In -?ntl c3 No. 80896 ~ R.C.E. NO.: 80896 .. ~:.~ REGISTRATION EXPIRATION DATE: , ,1-?ntQ • ~~c;.,,.;',;:,~" SOILS . E;GlNRER'S CERTIFICATE /, . WILLIAM D. OLSON . , A REGISTERED (CIVIL/ GEO TECHNICAL) ENGINEER OF THE STA TE OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN TH[ DA TES OF NQVEMRFR 3 ·•. , 20 I{[ AND NOVEMBER 23 • 20_)£. TWO COP/!:$ OF THE SOIL$ R!:PORT COMPILED FROM THIS STUDY, WITH MY RECOMM£NDA TIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER. '?\'-ofESs10N. /) /)/J /3> ~V, D. Or"I< SIGNED: /4/L.. f.J./1/a~ $-,,,'v S'o ~ ,-. '.it' -.,_ c, G.E./P.E. NO.: _4=5=28=3~---------~ 0 No. 45283 ~ DA TE: __ ..c.b.,_·/-'2=-0.c.G'--'l,._,7,__ ________ _ u.J ,,, 9-30-2018 1. SEED MIX SHALL CONSIST OF NO LESS THAN: a. 20 lbs. PER ACRE OF ROSE CLO\lfR b. 20 lbs. P£R ACRE OF ZORRO FESCUE c. 3 lbs. PER ACR£ OF £ SCHOOL CIA CALIFORNICA d. 4 lbs. P£R ACRE OF ACHILLEA MILLEFOLIA e. 3 lbs. PER ACRE OF AL YSSUM (CARP£T OF SNOW) f. 1/2 lb. PER ACRE OF 0/MORPHOLECA g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY 8£ OMITTED ON LOCATIONS WH£R£ TH£ AR£A 8£/NG HYDROSE£DED IS NOT VIS/BL£ FROM £/TH£R A PUBLIC STR£ET OR RESIDENTIAL STRUCTURES. h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A N/TROG£N FIXING BACTERIA AND APPL/£D DRY E/TH[R BY DRILLING OR BROADCASTING BEFOR£ HYDROSEEDING. i. ALL S££0 MATERIALS SHALL BE TRANSPORTED TO TH£ JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND AGR/CUL TUR£ CERT/FICA TION TAG A TTACH£D TO, OR PRINTED ON SAID CONTAINERS. j. NON-PHYTO-TOX/C WEmNG AG[NTS MAY 8£ ADDED TO TH£ .HYDROS££D SLURRY AT TH£ DISCR[TION OF TH£ CONTRACTOR. 2. TYPE 1 MULCH APPLIED AT THE RA TE OF NO L!:SS THAN 2000 lbs P£R ACR£. TYPE 6 MULCH (STRAW) MAY 8£ SUBSTITUTED, ALL OR PART, FOR HYDRAUL/CALL Y APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST 8£ ANCHORED TO TH[ SLOP[ BY M£CHANICALL Y PUNCHING NO LESS THAN 50% OF TH£ STRAW INTO THI: SOIL. 3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH 15% SULPHUR APPLl£D AT THE RA TE OF 500 lbs. P[R ACRE. t? Exp. Q9/3g/JB J::,;;, LICENSE EXP/RATION DA TE: ~r CNl'-4~"1/ D. AREAS TO BE HYDROS££DED SHALL 8£ PREPARED PRIOR TO HYDROSEEDING BY: f'OFCAl.\o/ OWNER'S CERTIFICATE I ( WE ) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER-ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OF THIS SITE. IF THIS PROJ£CT/DEvELOPMENT IS SUBJECT TO A STATE- RE:GULA TED SWPPP, I (WE) ALSO AGREE A QUALIFIED SWPPP PRACTITIONER (QSP) HA$ BEEN OR WILL BE RETAINED TO SUPERVISE IMPLEMENTATION OF 'rHE $WP-IN ACCORDANCE WITH THE CALIFORNIA CONSTRUCTION ORDER AND MUNIC ERMIT, LA ST -ON. (PEffi'I:-RONCHETTI) BENCH MARK OAT£ DESCRIPTION: BRASS DISK IN CONCRETE IN A STD SURI/EY WELL 1. ROUGHENING THI: SURFAC£ TO 8£ PLANTED BY ANY OR A COMB/NATION OF: a. TRACK WALKING SLOP£$ STE£P£R THAN 6: 1 b. HARROWING AR£AS 6: 1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE. c. RIPPING AR£AS THAT WILL NOT BR[AK UP USING ITEMS a OR b ABOvt. 2. CONDITIONING TH£ SOILS SO THAT IT IS SUITABLE: FOR PLANTING BY: a. ADJUSTING THE SURFAC[ SOIL MOISTUR£ TO PROVID£ A DAMP BUT NOT SATURATED SEED 8£0. b. TH£ ADDITION OF SOIL AM[NDM£NTS, PH ADJUSTM[NT, L£ACHING COvtRING SALIN£ SOILS TO PROVIDED VIABLE CONDITION$ FOR GROWTH. E. HYDROSEEDED AREAS SHALL 8£ MAINTAIN£0 TO PROVIDE A VIGOROUS GROWTH UNTIL THE; TH£ PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WH[R[ HYDROS£EDING IS TH£ THE P£RMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS R£LEASED. PROJEC SITE VICINITY NOT TO SCAL£ INDEX OF SHEETS \ ~v1 AP TITLE SHEET ----------------1 ~~$R'IEY----------------2 DEMOLITION PLAN--------------J PRECISE GRADING--------------4 RETAINING WALL PLAN & PROFILE - ------5 SWPPP PLAN----------------6 EROSION CONTROL PLAN-----------7 LEGAL DESCRIPTION: LOTS 18 & 19 OF CARLSBAD TRACT #94-09, CARLSBAD RANCH UNITS 2 & 3, MAP #13408, OFFICE OF THE COUNTY RECORDER OF SAN DIEGO. PROJECT ADDRESS 1 LEGOLAND DRIVE CARLSBAD, CA 92008 DEVELOPER NAME: M£RLIN ENTER TAINM£N T GROUP ADDRESS: 1 LEGOLAND DRIVE, CARLSBAD, CA 92008 PHON£ NO.: 760-,-918-5300 SURVEY PROVIDED BY: RYAN POST, PLS ATC DESIGN GROUP 1282 PACIFIC OAKS PLACE, SUITE C ESCONDIDO, CA 92029 (760) 738-88350 DATUM: · HORIZONTAL: NAO 83 VERTICAL: NGVD 29 REFERENCE DRAWINGS DWG. 333-2Z LEGOLAND PUBLIC WATER PLANS DWG. 333-2V HIDDEN VALLEY ROAD IMPROVEMENT PLA~S DWG. 333-2Y lEGOLAND PRIVAlt STORM DRAIN PLANS DWG. 472-3A LEGOLAND HOTEL DWG. 472-3 LEGOLAND PUBLIC WATER IMPROVEMENTS DWG. 428-9A CARLSBAD RANCH, PLANNING AREA NO. 5 RESORT SITE PHASE I DWG. 428-9D CARLSBAD RANCH, PLANNING AREA NO. 5 v1LLAS EARTHWORK QUANTITIES CUT: 404.1 CY F/LL:_~_CY IMPORT: __ 1_57_ CY (BASE MATERIAL) EXPORT: 404.1 CY REM!:DIAL: _ 269.3 CY UNDERGROUND SERVICE ALERT ONE-CALL NUMBER 811 CAU. 1WO BUSINESS DAYS 1£f'ORE YOU DIG WORK TO BE DONE TH£ GRADING WORK SHALL CONSIST OF TH£ CONSTRUCTION OF ALL CUTS AND FILLS R£MEDIAL GRADING, ORA/NAG£ FACILITl£S, [ROS/ON CONTROL FACILITl£S, AND PLANTING OF PERMAN€NT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS, AS-BUILT GEOLOGIC MAPS AND REPORTS, ALL AS SHOWN OR REQUIRE£ ON THIS SET OF PLANS AND THE CITY STANDARDS, SPECIF/CA 110N$, REQUIR£M[NTS, RESOLUTIONS AND ORDINANCE$ CITED ON THES£ PLANS. TH£ GRADING WORK SHALL BE P£RFORMED IN ACCORDANC£ WITH TH[ FOLLOWING DOCUM£NTS, CURR£NT AT TH£ TIME OF CONSTRUCTION, AS DIRECTED BY TH£ CITY ENGINEER. 1. CARLSBAD MUNICIPAL CODE 2. CITY OF CARLSBAD ENGINEERING STANDARDS 3. THIS S£T OF PLANS 4. RESOLUTION NO. ·_ N/A DA TED __ N/A 5. TH£ STANDARD SP[C/F/CA TIONS FOR PUBLIC WORKS CONSTRUCTION (GR[EN BOOK). 6. SOILS R£PORT AND RECOMM£NDA TIONS BY LEIGHTON AND ASSOC/A TES, 'NC. DA TED N0\11:MBER 23, 2015 .... NO c.eo-rSC14~ ICA\.. 1,1po-,,-e l"fl!I) v,4Ni° t, ,to 17. 7. TH£ SAN DIEGO R£G/ONAL STANDARD DRAWINGS AND AS MAY 8£ MOD/P[D BY TH£ CITY OF CARLSBAD STANDARDS. 8. CALIFORNIA COASTAL, COMMISSION DEvtLOPMENT P£RMIT CONDITIONS DATED N,:_A 9. £NVIRONMENTAL APPROVAL DOCUMENTS DA TED N/A 10. STORM WATER POLLUTION PREvtNTION PLAN PREPAR[D BY DAMON A SMITH P E DA TED 01 /17 /17 Tl[R: WDID NO. NIA ----~------- 11. STORM WATER QUALITY MANAG!:MENT PLAN (SWQMP) PR£PARED BY LUIS PARA DATED: __ ~--- 2 12. CALIFORNIA STORM WATER QUALITY ASSOC/A TION BMP CONSTRUCTION HANDBOOK AND CAL TRANS CONSTRUCTION SITE BMP MANUAL. DESCRIPTION EXISTING FIRE HYDRANT {PUBLIC) CONCRETE CURB ASPHALT CONCRETE 4"AC/7"AB MIN. CONCRETE VALLEY GUTTER RETAINING WALL EXISTING RETAINING WALL EXISTING CONTOUR PROPOSED CONTOUR EXISTING SLOPE EXISTING CURB ANO GUTTER .. , . _, .. I\ l NOTE: LEGEND DWG.NO. CMW W-12 SDRSD G-1 DETAIL 1, SH 4 PER SDRSD C-09 SYMBOL ~---····· ------------ TREA1MENT AND FLOW CONTROL FACILITY FOR THIS PROJECT WILL BE ADDRESSED PER SEPARATE REGIONAL BMP FACILITY DESIGN (BIOFILTRATION) PREPARED BY REC CONSULTANTS. POST-CONSTRUCTION BMP TABLE EX£MPT FROM HYDROMODIF/CA TION! ~UANTITY 5 EA 168 LF 7,264 SF 274 LF 693 SF STORMWA TER R£QUIREMENTS THAT APPLY: □ STANDARD STORMWATER R£QUIR£M£NTS C8J PRIORITY PROJECT REQUIREMENTS □ YES (SEE SWMP FOR DOCUNENTATION) C8J NO TYPE MAINTENANCE DESCRIP!'ION OWNERSHIP AGREEMENT Dll'G. NO. lfAINTENANCE FREQUENCY TC-32 L[Ga.AND REGl(JlfAL PR/VA TE YES DWG 49B-2C QUARTERLY 1------+:Bl::.::a'l::..:::L TR::..::..:A.::.Tl(Jlf:::_:_=BM.:::P--11------+-------l-"CR'-'-'=ZJT"'-'--7~-=·-"-1--------1 TOTAL LOT AR£A =~0-=14~A~C _____ _ TOTAL DISTURBED AREA = ~9~l4~A~C~---- (THIS AREA INCLUDES BUT IS NOT LIMITED TO OFF-SITE WORK INCLUDING PUBLIC IMPROVEM£NTS AND TEMPORARY DISTURBANC£ SUCH AS vtHICLE AND £QU/PM£NT STAGING AR£AS, CONSTRUCTION WORKER FOOT TRAmc, S0/L/GRA vtL P/L[S, UTILITY TRENCHES, BACKFILL CUTS AND SLOP£ KEYWA YS) TOTAL R£PLACED IMP£RVIOUS AREA -0.14 AC TOTAL PROPOS£D IMPERVIOUS AREA = 0.14 AC II AS BUILT" :D~A. ~__J- RCE 8oS'I<,, EXP. o~/?,1/1,1 DATE tl--17-!? DATE f fSHml CITY OF' CARLSBA.D 1-----1----1-------------------1----+---+---+-----1 l__2___j ENGINEERING DEPARTME:NT l----+----l-------------------1----+---+---+-----I I SH;ETS I 1----+-----+------------------,----+----+---+------1 GRADING PLANS FOR: ON C/L ON EL CAMINO REAL, COUNTY OF SAN DIEGO. BECNHMARK NO. R/800 288+89EC R£CORDEO: _________________ _ 1--------+--t----a--~---------+--+----+--+-----f LEG OLAND PARKING MODIFICATION DC.. I CONTRACTOR NOTE: -INNER PARK ALL EXISTING UTILITIES SHOWN ON PLANS ARE TO BE VERIFIED . GR 2017-0002 TITLE SHEET -HORIZONTALLY AND VERTICALLY PRIOR TO ANY CONSTRUCTION. [LEVA TION: 311 407 MSL ----DA TUM: _ NGVD 29 PROJECT LOCATION -. --------- E n G I n E E A s APPROVED: / / I I AJ A ,• JASON s. GELDERT 2600 MICHELSON DRIVE. SUITE 930 ALL EXISTING FEATURES INCLUDING BURIED UTILITIES ARE LJ. ~/i _ "J-,tJ,_•lo_-./ .. -i. _ IRVINE, CALIFORNIA 92612 SHOWN AS INDICATED ON REeoRD MAPS AND SURVEYS · ::r. PHONE•1949J892-4950. FAX,(9491892-4970 FURNISHED BY OTHERS. WE ASSUME NO LIABILITY FOR THE t---t----t-,r-------------------1----t---t---t---; CITY ENGINEER RCE 63912 EXPIRES 9/3C/18 DATE TH/$ PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUM8£R(S) WEBSITE, www.dd-engloeers.com ACCURACY OF 11-IOSE RECORDS AND SURVEYS. CONTACT THE /1\ ::;::::=::====:::::-:=======::::;;::::::::;;:::=====: 211-109-09 =•v''L, STR.LJ=TLJR.,A.L 1--~+-c-.=cc+ ..... ----------------1----+--+-~+----l DWN BY: PROJECT NO. DRAWING NO. ©c,,,.,1,1 os;,rn ''""·' c,,m,rn•o ''" '·· '""' c,w,cc UTILITY OWNER/AGENCY FOR THE FINAL LOCATION OF EXISTING DATE INITIAL DATE INITIAL DATE: INITIAL CHKD BY: ..,;,J,cf..:..__ TH[ CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS: :i•;,c,":;:;:, :.:.;;e,~;;,:,::: .~:,;,.~.::, ":!,::.i::·::,' .,,, '' UTILITIES IN AREAS CRITICAL TO CONSTRUCTION. ENGINEER oF WORK REVISION DESCRIPTION Oll-iER APPROVAL CITY APPROVAL RVWD BY: PD 16-18 496-7B ( _____________________________ _:N~19=9~0~91~4~.1!6B=;;;;;;;;;;;;;;;;;;;;;;;;~E~04Q:6;;6~2=36!4~8~3.~8~05;;;;;;;;;;;;;;;;;;;;;;;·;_;· __________ ,:····:""·:'··:··":·"·':":··•:'••·:'"':·":'":'":'•'":·"0 :"·:"·:·":":"·:':" ________________________ ~~~~• ~;;~iiiiiiiiiiiiii;;;;.;;;;;;;;;;;;;;.;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;~~~;;;;;~.!;;;;;;;;;;;~;;;;;~;;;;~· ;·;;;;~~;;;;;;~~;;;;~~~;;.!,It I I I I I m l;; D [J CJ :0 ~ 2 (i) 2 C s: g;j ::0 Cl :0 )> :\E ·2, Gl I 2 C s: OJ m ]J C ]J •x:-~ 2 (i) 2 C s: OJ m '.II JI I I ' I ,, :I ' p ' -/-- 1-'- \' I ' ,i ![ r r I \ 11 " cc,= •. , /;~J~~i -1-----c·--+---••" .t·-~•Lft ,(' i . i t-i _,_ r.~-r -;--_, --l. JC// -- ... , -------.. --, .i .. _ -':1 ·=~EX1STING s~oP~o _,-,-- '--- --/-· LANDSCAPING ~>R_ _ ,_' -' / --------1 -~, t L _ --...::_'"c• . --•---·-•, _. -- EXISTING ~R,~VE AISLE \-L\ ' . EXISTING LANDSCAPING EXISTING WALKWAY EXISTING ADMIN. BUILDING fil EXISTING i-3' /5!.J '' i ! ! ' I ' EXISTING GRAVEL - I EXISTING 3' ROLLED CURB ANO GUTTER \ --- 1 i: ' ' :: : --r--~-~, EXISTING TEMPORARY :1' SHADE SllRUCTURE ,·i \ 'I ''I' !!: Ii ' I i ~ • Ck'. c;, "'' z F (/) x w DCI EnGlnEERS 2600 MICHELSON DRIVE• SUITE 930 IRVINE, CALIFORNIA 92612 PHONE, (949) 892-4950 • FAX: (949) 892-4970 WEBSITE: www.dci-engineers.com CIVIL/ SIR.UC-TUR.AL © Cc:y<;hl P·'/J(·· 1 D'A:c,n C,·,·1crca.10 Ir;; ill Pi:il:.s .~c,e ·,d It., docun,,r1, od ln,, ecs ord "'"'" , mo/ ro\ ,e ""'"• n ,r,1, er ,, cart,";"" I ,,i '"'· ·•,n U'Ar,,c:,, ,;,_,,WCS"''" 1, [;'{nol: 8cnor,or·, n: ar,;• re,co·,s'bT\;· be ils Jndh. i.o,J ,.,,. CONTRACTOR NOTE: ALL EXISTING UTILITIES SHOWN ON PLANS ARE TO BE VERIFIED HORIZONTALLY AND VERTICALLY PRIOR TO ANY CONSllRUCTION. ALL EXISTING FEATURES INCLUDING BURIED UTILITIES ARE SHOWN AS INDICATED ON RECORD MAPS AND SURVEYS FURNISHED BY 017-IERS. WE ASSUME NO LIABILITY FOR 17-IE ACCURACY OF 17-IOSE RECORDS AND SURVEYS. CONTACT 17-IE UTILITY OWNER/ AGENCY FOR 17-IE FINAL LOCATION OF EXISTING UTILITIES IN AREAS CRlllCAL TO CONSllRUCTION. ! ' 1 I j r i Iii ii li+J~_;_;: i !-iii 1: Li ! : : i ![1 I I; i I I, i I;! 1 I Ji! ' \ j ·'1 '' ',·_', \ ' :11.,, ,, 1 1!:: 1 : i ~ l 11:, ! , ! ! !i. ~_i l_!__.' .,_I:_, ___ ;~~r~:::r~_i_; i !+~Hc-~,i-~-~-ri-~+~H~~i+H~tµ t~~H~~-:+++-·h-H-H-~~~-01 +-M +tf-HtHHH+~H+~~+~~+h+-~+H=+tti-! ~-: : i :,+~: t,-~~~+-+-' , -·tt -iu ;_:Jll~-Htl-thH-b~-,-i J::.!~~~-~~t~_h-!i~t;~J~HB4Wilt;+;B::~~~~:.::~b=~h~:+H8-Hl-1::Ht~;_;_-,_~:7~:j _ , : 1-H+i-tH '<, -~-- 1 DATE INITIAL ENGINEER OF WORK LEGOLAND SITE PLAN 1"=200' SURVEY LEGEND: ' J REVISION DESCRIPTION PROPERTY LINE FIRE HYDRANT WATER VALVE SANITARY SEWER MANHOLE STORM SEWER MANHOLE CATCH BASIN LIGHT STANDARD STREET SIGN ELECTRIC METER UTILITY VAULT POWER TRANSFORMER ELECTRICAL JUNCTION BOX UNDERGROUND STORM DRAIN LINE UNDERGROUND SANITARY SEWER LINE "AS BUILf" ----------UNDERGROUND WATER LINE UNDERGROUND GAS LINE UNDERGROUND ELECllRICAL LINE ::9-A ~-L . 17-~ RC~ 8cft<t!p l:xP. ~J2. \ OAn: DATE INITIAL OTHER APPROVAL /l--17-11 Dlr'f(\" UNDERGROUND SERVICE ALERT GRAPHIC SCALE ONE-CALL NUMBER DATE INITIAL CITY APPROVAL 811 CALL TWO BUSINESS DAYS BEFORE YOU DIG ,0 1 l 15 ,0 I I - ( IN FIET ) 1 inch = 30 ft. CITY OF CARLSBAD ENGINEERING DEPARTMENT GRADING PLANS FOR: LEGOLAND PARKING MODIFICATION GR 2017-0002 APPROVED: CITY ENGINEER OWN BY: CHKD BY: Oi( RVWD BY: INNER PARK PROJECT NO. PD 16-18 JA,ON JO 18 DRAWING NO. 496-7B \ I I I I I I I I I I I I I I I I I I I I I J J ' d jJ ~ 2 (j) 2 C 5 OJ m :0 0908'i7 N 0 -..... □ ::a ~ 2 Gl 2 C ~ (0 m :0 □ :0 ~ 2 C'l 2 C 5 CD m JJ I I ..;.a: o,i ll i ,, I ,I I :1 I ,, J EKiPAVEMENT EX.(2) IRRIGATIQN CONTlROL BOX p' ----------·-----,--·-_::--r---:,,-__ ---,---- ' ----, _____ J / :I - EX. SIDEWALK ____ , __ . - I ------7-- '· / ! I / ('·•-,i-·- i!•· -' // / / / i I ", ~ : ~--NOTE: EXISTING GRAVEL TO REMAIN AS _ __ __ __ fM.f=;GE.t-l_C'l' OVE_RFLOW_PARKING. ~•--/ ____ ·-,.-- . '~ 0 EX. GRAVEL /------~ / , _· ~1 ~-.. , ___ -o · _ . , -•• -_-J,, ::.::~::w::I,. .. ~:-~. ~~ -.,~-~~~~~t'f,., -~~-~x~c~Tc~BASIN EX. AC · PAVEMENT : i ; ; . ' 'EX. EX. ROLLED CURB & GUffiR CURB & GUTTER EX. SIDEWALK ~ ~~ -------------------~ --~ ------··-··---------------------------------------------· EX. BUILDING , l . j y I I - ----------------------- 0FESS1 o\\ A. S I ,,i -'.0 '1+----,_ .-EX. 1 AC PAVEMENT ·----",-r-·---": :r--~::,_; 'I/ ! t---~~,,,_...---,;•~ ,~, ' ,, ~,., \ I ·,_ \ 'f ~1"' ~J >··, "-----.,,,._; __ - DCI '-' G> EnGlnEERS 2600 MICHELSON DRIVE• SUITE 930 IRVINE, CALIFORNIA 92612 (/J -G 80896 ~ uJ PHONE: (949) 892-4950 • FAX: (949) 892-4970 WEBSITE: www.dci-engineers.com CIVIL/ STR.LJGTLJR..AL © CcJ'j" jil. '2C 17 D':I,;• oi_Q Cc-rs,;~·oJ 'C r·•: PII 11,qh:.c r,e0 myl 1r·, onJ ·,", •le·, c·d des;so, .m;e r•,: oe ·eu,e.•, ir ,, :ole ,;r 1 1 ·"' ;,i·+,.,, ;;o ,,,-,,; ,-, '•'" l.'i<m-i·o ·,or,v,c,a·,c 're D'!•01cb :Cr,,,rsoc, l•.c. d,.,,,-,,.,, on; ·csoorsi, I;' lor rlo Jr<H.11 •· ;,e,F ,,,, --~---0 . EX. CURB & GUmR CONTRACTOR NOTE: ALL EXISTING UTILITIES SHOWN ON PLANS ARE TO BE VERIFIED HORIZONTALLY AND VERllCALIL Y PRIOR TO ANY CONSTlRUCTION. ALL EXISTlNG FEATURES INCLUDING BURIED UTILITIES ARE SHOWN AS INDICATED ON RECORD MAPS AND SURVEYS FURNISHED BY OTHERS. Wt. ASSUME NO LIABILITY FOR THE ACCURACY OF THOSE RECORDS AND SURVEYS. CONTACT THE UTILITY OWNER/AGENCY FOR THE FINAL LOCATION OF EXISTING UTILITIES IN AREAS CRITICAL TO CONSTlRUCTION. I ' i I I I ! ! DEMOLITION NOTES: 0 PROTECT IN PLACE EXISTING IMPROVEMENTS. CJ SAWCUT AND REMOVE EXISTlNG CURB AND GUffiR. 0 REMOVE EXISTING TIREE. 0 REMOVE;EXISTING LIGHT POLE FOUNDATION AND SALVAGE POLE. PAINT AND REALIGN PRIOR TO RE-INSTALILATION. 0 CLEAR EXISTING LANDSCAPE. 0 TERMINATE EXISTING ELECTlRICAL SERVICE AT EXISTING CONCRETE PULL B1)X. REMOVE ELECTlRICAL PANEL. 0 REMOVE EXISTING ASPHALT. 0 REMOVE EXISTING TEMPORARY SHADE STlRUCTURE. SURFACE LEGEND: EXISTING ASPHALT PAVEMENT REMOVAL EXISTING PCC CURB/CURB & GUffiR REMOVAL NOTE: 1. CONTIRACTOR SHALL USE POUR IN PLACE CONCRETE AT SIDES OF EXISTlNG STAIRS AND RAMPS TO ADJUST TO FINAL GRADE. 2. RETAINING WALLS SHALL BE NEXT TO SIDEWALK. '' AS 'a>UILT 11 :v-LU . 1i.l11 !"\ J\Cf, _aeaq~ e,:> O~\-cars: UNDERGROUND SERVICE ALERT ONE-CALL NUMBER 811 CALL TWO BUSINESS DAYS BEFORE YOU DIG , GRAPHIC SCALE ( IN FEIT ) 1 inch = W ft. l---+-------1------------+----+---+---+------l I SH~ET I CITY OF CARLSBAD I SH;ETS I ::=:::::::;:::::'..':::::::==::::E::::N::::G:::IN:::E::E:::R:::I N:::G:::::::D:::E:::P:::A R:::T:::M:::E:::N=f ===--===~ GRADING PLANS FOR: 1 DA TE INITIAL DATE INlllAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL LEGOLAND PARKING MODIFICATION INNER PARK GR 2017-0D02 DEMOLITION PLAN WES" APPROVED: OWN BY: CHKD BY: '~r,~"t,~. _ RVWD BY: PROJECT NO. PD 16-78 DRAWING NO. 496-7B . .. l --~~ I □ :n i 2 Gl 090817 2 C s OJ m ll I 0 ::0 i 2 CJ 2 C s OJ m JJ ! I Cl i ~ 2 (j) 2 C s OJ m JJ I, • ! ' r FLATWORK TABLE DESCRIPTION SUBGRADE PREP AGGREGATE BASE ASPHALT THICKNESS PEDESTRIAN NON EXPANSIVE OR WALKWAY COMPARABLE SOILS MINIMUM 90% COMPACTION R-VALUE >30 ASPHALT NON EXPANSIVE OR 7 IN 4 IN PAVEMENT COMPARABLE SOILS MINIMUM 90% COMPACTION R-VALUE >30 PCC CONCRETE NON EXPANSIVE OR COMPARABLE SOILS MINIMUM 90% COMPACTION R-VALUE >30 NOTES: CONCRETE TO BE TYPE 11/V MINIMUM OF 4,000 PSI SIDEWALK SCORING AND FINISHING PER LANDSCAPE PLAN. CONCRETE MIX DESIGN BY OTHERS. REINFORCING BARS TO BE CENTERED VERTICALLY 'MTHIN CONCRETE SECTION. VERIFY PA \1NG SECTIONS WITH GEOTECHNICAL ENGINEER. ASPHALT PAVING SECTION TO BE SUBMlffiD TO THE CITY AT THE COMPLETION OF EARTHWORK & APPROVED PRIOR TO PA \1NG. -------- - -----------,-- i,i, 149.50 F TOW 152.50 . '149.50 BOW 150.50 FS ., ii " !! ,row 153.50 115_ 0.50 ,80W ' REFER TO SHEET 5 FOR RETAINING WALL DESIGN CONCRETE THICKNESS 4 IN 7.5 IN / / REINFORCEMENT #4 BARS @ 18" O.C. · ··· ·· TOW 151.37 150.87 BOW ----- - - -. - CONST-JOINT SPACING 15 FT MAX. 15 FT MAX. TOW {156.10) 153.10 ·· BOW, · SEE DETAIL 1 · .. THIS-SHEET . I / EX. LANDSCAPED SLOPE EX. BUILDING REFER TO SHEET 5 FOR RETAINING WALL DESIGN ff·.··· 1,. ! • I DCI EnGlnEERS 2600 MICHELSON DRIVE• SUITE 930 IRVINE, CALIFORNIA 92612 PHONE: (949) 892-4950 • FAX: (949) 892-4970 WEBSITE: www.dci-engineers.com CIVIL/ STR.LJCTLJR..AL © '~cr11\l1. iJC/21j1 ! [1'k·1~:c-Co 1'/c1,u11c, ,-,; .1.:1 R:g>,b <:c:; ·,·cJ I,,;, ,L,.,.,_, I, ;, J L,e ,Jae, c,,-''"' oe ,,,,,,e, ·,. ,He 01 n ,!CJJ! s·ttr, ponriscina (rorn Soo·,e,s•,··c '" "v Cu,_.,,_,"" !, .. :.sclcirrs en;· ·esp,is b,li:_, 'or '" nacc1or'ceJ cc, EX. AC ! : ' :: i i 'i i . ' .. ,_f \ ;: ! ,-\ EX. AC TOW 8 Ii 154.13 TC ', 153.63 FS 1; ·:, ! EX. AC CONTRACTOR NOTE: ALL EXISTING UTILITIES SHOWN ON PLANS ARE TO BE VERIFIED HORIZONTALLY AND VERTICALLY PRIOR TO ANY CONSTRUCTION. ALL EXIST!Nt t'tATURES INCLUDING BURIED UTILITIES ARE SHOWN AS INDICATED ON RECORD MAPS AND SURVEYS FURNISHED BY OTHERS. WE ASSUME NO LIABILITY FOR THE ACCURACY OF THOSE RECORDS AND SURVEYS. CONTACT THE UTILITY OWNER/AGENCY FOR THE FINAL LOCATION OF EXISTING UTILITIES IN AREAS CRITICAL TO CONSTRUCTION. EXISTING LANDSCAPED SLOPE TO REMAIN EXISTING CURB TO REMAIN 3' 13.5' CROSS SECTION A-A REMOVE EXISTING CURB AMO GUffiR SCALE : NTS PROPOSED LANDSCAPE ~ PROPOSED 6" CURB ,~ REMOVE EXISTING \ · ~~ VEGETATION AND TREES IN MEDIAN '-- AS NECESSARY \ '-- ····· -. .. -........... l CROSS SECTION 8-8 SCALE : NTS 3' ½"RADIUS FLOW LINE· --1" . . . AGGREGATE BASE 5' C9 EXISTING BUILDING ,·-~i : L-. -- i_..,_ ----• (9 EXISTING CURB AND GUTTER TO REMAIN EXISTING PAVEMENT TO REMAIN CONCRETE VALLEY GUTTER SCALE NTS 8 GRADING NOTES: LEGEND: U) NEW VALLEY GUffiR PER DETAIL 3 ON THIS SHEET. NEW 6" CURB PER SDRSD G-1. 4" WIDE 45· DIAGONAi STRIPING @ 36" ON CENTER TO BE PANTED 'MHITE. NEW 4" AC OVER 7" AB Ar 95% RELATIVE COMPACTION © NEW GRA\1TY RETAINING WALL PER SORO STANDARD DWG. C-09. SEE DETAIL 1/SHEET 5. @ NEW 6' HIGH CHAIN LINK F,NCE. © SAWCUT, REMOVE EXISTING CURB AND MATCH EXISTING PAVEMENT FOR SMOOTH JOIN. NEW 6' LONG 'MHEEL STOP AT COMPACT STALL, EMPIRE PARKING LOT SER\1CES OR APPROVED EQUAL NEW 8' LONG 'MHEEL STOP AT STANDARD PARKING STALL, EMPIRE PARKING LOT SER\1CES OR APPROVED EQUAL. @ PAINT, RELAMP, AND REINSTALL EXISTING LIGHT POLE BEHIND CURB. II AS BuIL T 11 STRIPING NOTES: ifJ; NEW 4" 'MOE SINGLE PARKltlG STRIPE TO BE PAINTED 'MHITE \W NEW 4" 'MOE 45· DIAGONAL STRIPING @ 36" ON CENTER TO BE PAINTED 'MHITE. @ "COMPACT PARKING ONLY' SIGN MOUNTED ON MASONRY WALL. =:D-h. ~- ll,tl' Q,di,CI\ ~ 1,1(~ ~11!~ fl.IN! "'160 %' 12/ 11 li."J OlftY @ NEW COMPACT SPACE TO BE STRIPED AS "COMPACT" '111TH 12" HIGH 'MHITE PAINT. V. /111/ffl>.. J ,I l2--f7-f1 - ENGINEER'S NOTE: CUT TO PROPOSED SUBGRAJE ELEVATION 2. REMOVE, REPROCESS, AND ;iECOMPACT UPPER 12'' OF SUBGRADE TO 95% COMPACTION. 3. IMPORT 7" THICK LAYER OF AGG. BASE l)A.,.tr UNDERGROUND SERVICE ALERT ONE-CALL NUMBER 811 CA.LL 1WO BUSINESS DAYS BEFORE YOU DIG GRAPHIC SCALE 0 10 I i ( IN l'EET ) 1 inch = 20 ft. 20 I 1---+----<------------+----+----+----+---tl SH~ETI CITY OF CARLSBAD ISH~ETSI ENGINEERING DEPARTMENT ~=:=..'.::==========::'...'.::=~ 1---+----1-----------------+---+---t---t---1 GRADING PLANS FOR: 1 DATE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL DATE INITIAL CITY APPROVAL LEGOLAND PARKING MODIF1CATION DWN BY: ---CHKD BY: VI... RVWD BY: INNER PARK CISE GRADING WEST PROJECT NO. PD 16-18 I DRAWING NO. 496-78 ' I I ' ' CJ ll ~' 2 GJ 2 C ~ ~ JJ 0 :a l> :;§: z GJ 2 C s: OJ m JJ ' CJ ::0 l> ~ 2 GJ z C: .s:: OJ m JJ ' " i ii .i d 'I ,i \ --' \ -----, \ ;~ TOW !153,50 153.50 ,i BOW \ TOW 153,50 152.72 BOW ; _I ________ L / ' ' _j - / / . ----------· TOW 153.50 152.62 BOW .... _ ------------.. ----- TOW 153.50 151.20 BOW PLAN VIEW TOW 153.50 151.12 BOW TOW 153.50 150.50 BOW TOW[[ 153.5Q ----•/ TOW / 152.50 149.50 BOW :•-. ; "\\ \\c--"- EXISTING BUILDING ----------~----------------------------------------------------~-----EXISTING BUILDING PROPOSED TOP OF WALL HANDRAIL AT SIDEWALK EDGE OF PAVEMENT AT VALLEY GUTTER TOP OF WALL BOTTOM OF WALL AT PARKING STALL PROFILE VIEW ' --~J1~,,~~i~.muIJJ"';;--- EXISTING RAMP TO SIDEWALK PROPOSED HANDRAIL TOP OF WALL AT SIDEWALK err,·==~ ,,-,--;h-n'-n,TTCTTJTTTTTTCCTT7'"/IC-C---,<;C~PROPOSED __________ .. ~ II rttri EXISTING STAIRS TO SIDEWALK EXISTING RAMP TO SIDEWALK I DCI EnGtnEERS 2600 MICHELSON DRIVE• SUITE 930 IRVINE, CALIFORNIA 92612 PHONE: (949) 892-4950 • FAX: (949) 892-4970 WEBSITE: www.dci-engineers.com CIVIL/ STR.LJC::::TUR.A.L © ~opy:i~h\ il6/?o·. I D'h11at,, Co1·1mon<) lr:c i\l Rights Rec~rvcd n,,, docum,,,t, one 11'e ioieo, ""~ '""J"" "'"~ l'O\ ·,a ra,se,,, iri •l•'Jle "' ir, port, •itJ,.m· wr,'ten pwni'as,nr, r,or,· u'n11alo '"'''""'no Inc D",\maia Com"'"'" 'nc. di,dom, ''"I respon,ii,;iif fo, ,I, unauthor'zcd u,e CONTRACTOR NOTE: ALL EXISTING UTILITIES SHOWN ON PLANS ARE TO BE VERIFIED HORIZONTALLY AND VERTICALLY PRIOR TO ANY CONSTRUCTION. ALL EXISTING FEATURES INCLUDING BURIED UTILITIES ARE SHOWN AS INDICATED ON RECORD MAPS AND SURVEYS FURNISHED BY OTHERS. WE ASSUME NO LIABILITY FOR THE ACCURACY OF THOSE RECORDS AND SURVEYS. CONTACT THE UTILITY OWNER/AGENCY FOR THE FINAL LOCATION OF EXISTING UTILITIES IN AREAS CRITICAL TO CONSTRUCTION. TYPE-A WALL (APPLICABLE FOR All TYPES OF BACKFILL LOADICIGS) H/2+10" TYPE-B WALL I I H/2 ~ TYPE-C WALL /T~P OF WALL EXPANSIOfl JOINT @ 30' -0"±~. /_,..,-- CENTERS (MAX) AND/OR @ \ / FINISHED GROUND LINE EACH STEP, V / i I I,/ -- 1' A .,~A ~ >---,,--,--,\. ! 0 z \ I_EVEL REFERHlCE I I - NOTE: WALL TYP: A B C HEIGHT 1 '-6" 2'-0" 3'-0" 4'-o" 5' -0" 6'-0" 3' --o" 4'-o" 5'-0" 6'-0" ·_2 ELEVATION BASE 1 '-0" 1 ':-_Q::_~-- 2'-4" 2'-10" 3'-4" 3'-10" I '-6" 2'-0" 2'-6" 3'-0" SEE C-10 FOR SECTION A-A, NOTES AND DETAILS. CONCRETE CF /FT 1.50 cu ft. 2.DO cu ft. 4.99 cu ft. 7.66 cu ft. 10.82 cu ft. 14.49 cu ft. 3.75 cu ft. 6.00 cu ff 8.75 cu f\. 12.00 cu f\. _., ____ Revision By Approved Cate RECOMMENDED BY TI-,E SAN DIEGO OPIGINAL ,\ud Mdr;,; Delete Vetric Ck,iewec Kcr,::0,evnl 1// i'.i I Sto:,\ur u:/c,,3 s.~; T. Shell 03/11 JS 7 Sta~tor; 11/15 SAN DIEGO REGIONAL STANDARD DRAWING REGIONAL STANDARDS COMMITTEE GRAVITY RETAINING WALLS ,-v--rt----.c.- J I y I ) 12/17/2()/5 DRAWING NUMBER C-09 11 AS ~vtL T 11 3=2-A bb 12\11\JL RETAINING WALL DETAIL SCALE NTS (9 P{,; 8c6't(p . l!Y.? ..Q..3/Ji!L. OA,il" UNDERGROUND SERVICE ALERT ONE-CALL NUMBER 811 CALI. lWO BUSINESS DAYS BEFORE YOU DIG I GRAPHIC SCALE ( IN FEIT ) 1 inch -!O It. fSHml CITY OF CARLSBAD ISH~ETSI t----+----<-----------------+----+-----+----+---< ~ ENGINEERING DEPARTMENT >----+---+-------------------+----+----+----+---I 1 DATE INITIAL DA TE INITIAL OA TE INITIAL ENGINEER OF WORK RElilSION DESCRIPTION OTHER APPROVAL CITY APPROVAL GRADING PLANS FOR: LEGOLAND PARKING MODIFICATION GR 2017-0002 INNER PARK RET ING WA L PLAN AND OFILE APPROVED: :tM,.<,,! J~SON lft~:;.;. CITY ENGINEER' RCE 63912 EXPIRES 9 lO 18 A TE DWN BY: ~~-1 PROJECT NO. DRAWING NO. CHKD BY:<:,,,,t,='/...~- RVWD BY: PD 16-18 496-78 re, JJ )::, ' 2E. 2 G'l 2 C s OJ m, JJ I 0 JJ J::, ~ 2 ,G') I Z' C s co m JJ 0 JJ ~ z Gl 2 C s Ill m II ·, I Ii TIER 2 CITY STORM WATER POLLUTION PREVENTION PLAN {TIER 2 SWPPP} STORM WATER POLLUTION PREVENTION NOTES GENERAL . SITE MANAGEMENT REQUIREMENTS THE FOLLOWING GENERAL SllE MANAGEMENT REQUIREMENTS SHALL BE ADHERED TO THROUGHOUT THE DURATION OF THE CONSTRUCTION WORK (YEAR ROUND) 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT CHRIS ROMERO, DIRECTOR OF MAINTENANCE, FROM LEGOLAND AT (760) 918-5460 2. DEVICES SHOWN ON CITY APPROVED PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE CITY 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 UNCOMPLETED GRADING OPERATIONS OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. 5. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WAlERS CREATE A HAZARDOUS CONDITION. 6. GRADING AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM 11,E FACE oF 11,E SLOPE AT THE CONCLUSION OF EACH WORKING DAY. 7. ALL REMOVABLE PROlECTIVE 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 AffiR EACH RAINFALL. 8. ALL GRAVEL BAGS SHALL CONTAIN ¾ INCH MINIMUM AGGREGATE. 9. ALL EXPOSED DISTRUBED AREAS MUST HA VE EROSION PROlECTION BMPS PROPERLY INSTALLED. THIS INCLUDES ALL BUILDING PADS, UNFINISHED ROADS, AND SLOPES. 10. ADEQUAlE 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 OFFSITE SEDIMENT TRACKING MUST BE INSTALLED AND MAINTAINED. 13. A MINIMUM OF 125% OF THE MATERIAL NEEDED TO INSTALL STANDBY BMPS TO PROTECT THE EXPOSED AREAS FROM EROSION AND PREVENT SEDIMENT DISCHARGES, MUST BE STORED ONSITE. AREAS ALREADY PROTECTIED FROM EROSION USING PHYSICAL STABILIZATION OR ESTABLISHED VEGETATION STABILIZATION BMPS ARE NOT CONSIDERED TO BE EXPOSED FOR PURPOSES OF THIS REQUIREMENT. 14. THE 0\'t111ER/DEVELOPER/CONTRACTOR MUST FOLLOW "WEATHER TRIGGERED" ACTION PLAN AND BE ABLE TO DPLOY STANDBY BMPS TO PROlECT THE EXPOSED PORTIONS OF THE SllE WITHIN 48 HRS OF A PREDICTED STORM EVENT (A PREDIClED STORM EVENT IS DEFINED AS A 40% CHANCE OF RAIN WlllilN A 5-DAY NATIONAL WEATHER SERVICE FORECAST). ON REQUEST, THE 01'!1111:R.DEVELOPER.CONTRACTOR MUST PROVIDE PROOF OF THIS CAPABILITY. 15. DEPLOYMENT OF PHYSICAL VEGETATION EROSION CONTROL BMPS MUST COMMENCE AS SOON AS SLOES ARE COMPLETED. THE OWNER/DEVELOPER/CONTRACTOR MAY NOT RELY ON THE ABILITY TO DEPLOY STANDBY BMP MATIERIALS TO PREVENT EROSION OF SLOPES THAT HAVE BEEN COMPLETED. 16. THE AREA THAT CAN BE CLEARED, GRADED, AND LEFT EXPOSED Ai ONE TIME IS LIMllED TO THE AMOUNT OF ACREAGE THAT THE CONTRACTOR CAN ADEQUATELY PROTECT PRIOR TO A PREDIClED RAIN EVENT. FOR LARGER SITIES, GRADING SHOULD BE PHASED. IT MAY BE NECESSARY TO DEPLOY EROSION AND SEDIMENT CONTROL BMPS IN AREAS THAT ARE NOT COMPLElED, BUT ARE NOT ACTIVELY BEING WORKED BEFORE ADDITIONAL GRADING IS ALLOWED TO PROCEED, AT THE DISCRETION OF THE CITY INSPECTOR. 17. ALL DISTRUBED AREAS THAT ARE NOT COMPLETED AND/OR NOT BEING ACTIVELY GRADED MJST BE FULLY PROTECTED FROM EROSION IF' LEFT FOR 14 OR MORE DAYS. THE ABILITY TO INSTALL BMP MATERIALS IN A PROMPT MANNER IS NOT SUFFICIENT. BMPS NEED TO BE INSTALLED IN THESE AREAS. 18. BMPS MUST BE STOCKPILED AT VARIOUS LOCATIONS THROUGHOUT THE PROJECT SITE 11,ROUGHOUT THE YEAR. WHENEVER THERE IS A 40% CHANCE OR HIGHER OS A RAIN W1THIN A THREE (3) DAY FORECAST, THE INSPECTOR W1LL VERIFY THAT BMPS ARE ADEQUATELY STOCKPILED. BMPS MUST BE STOCKPILED AND READY FOR DEPLOYMENT \\HEN THERE IS A 50% CHANCE OF RAIN WITHIN A 48 HOUR FORECAST. FAIURE TO COMPLY V.,TH THIS REQUIREMENT COULD RESULT IN THE ISSUANCE OF A STOP WORK NOJ\CE OR OTHER ENFORCEMENT ACTION. 19. ALL TREATMENT AND EROSION CONTROL BMPS MUST BE INSPECTED WEEKLY AND PRIOR TO A F'ORECASTED RAIN EVENT OF GREATER THAN 50% AND AFTER A RAIN EVENT.IN ADDITION, TREA TIM ENT CONTROL BMPS MUST BE SERVICED AS NEEDED THROUGHOUT THE YEAR. 20. IF SELECTED BMP FAILS DURING A RAIN EVENT, IT MUST BE REPAIRED, IMPROVED, OR REPLACED W1TH AN ACCEPTABLE ALTERNAlE AS SOON AS IT IS SAFE TO DO SO. THE FAILURE OF A BMP INDICATES THAT IT WAS NOT ADEQUAlE FOR THE CIRCUMSTANCES IN I\HICH IT WAS USED. REPAIRS OR REPLACEMENT MUST THEREFORE PUT A MORE ROBUST BMP MEASURE IN PLACE. 21. ALL CONSTRUCTION EMPLOYEES MUST BE TRAINED ON THE IMPORTANCE OF' STORM WA lER POLLUTION PREVENTION AND BMP MAINTENANCE. OWNER'S CERTIFICATION I UNDERSTAND AND ACKNOWLEDGE THAT I MUST: (1) IMPLEMENT BEST MANAGEMENT PRACTICES (BMPS) DURING CONSTRUCTION ACTIVITIES TO THE MAXIMUM EXlENT PRACTICABLE TO AVOID THE MOBILIZATION OF POLLUTANTS SUCH AS SEDIMENT AND TO AVOID 11,E EXPOSURE OF STORM WATER TO CONSTRUCTION RELATED POLLUTANTS; AND TO (2) ADHERE TO, AND AT ALL TIMES, COMPLY 'MTH THIS CITY APPROVED TIER 2 CONSTRUCTION SW1PPP THROUGHOUT THE DURATION OF THE CONSTRUCTION ACTIVITIES UNTIL THE CONSTRUCTION K IS COMPLETE AND SIGNED OFF BY THE CITY OF' CARLSBAD PETER RONCHETTI --------- OWNER/OWNER'S AGENT NAME (PRINT) OWNER/OWNER'S AGENT NAME (SIGNATURE) EROSION CONTROL HYDROSEEDING, PLANTING AND IRRIGATION 1. ALL PERMANENT AND lEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL BE INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIFICATIONS AND THE FOLLOW1NG: A. H YDROSEEDING SHALL BE APPLIED TO: 1. ALL SLOPES 71-/AT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN 7H£Y AR[: 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. AR[AS GRADED FLATTER THAN 6: 1 WHEN ANY OF 71-/E FOLLOWING CONDITIONS EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIFIED BY 71-/E PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO 71-/E PUBLIC. c. HA V£ ANY SPECIAL CONDITION IDENTIFIED BY 71-/E CITY ENGINEER 7HAT WARRANTS IMMEDIATE TREA 7MENT. 8. HYDROSEEDED AREAS SHALL BE /RR/GA TED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1. ALL SLOPES 71-/A T 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 PRECIPITATION SPRINKLER HEADS PROVIDING 100% COV£RAGE. b. GR£A TER 71-/AN 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 IRRIGATED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE IRRIGATION 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 71-/E MOISTURE LEVEL OF THE SOIL AT THI:: OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROSEEDED GROWTH. C. HYDROSEEDING MIX SHALL CONSIST OF ALL OF 71-/E FOLLOWING: 1. SEED MIX SHALL CONSIST OF NO LESS 71-/AN: 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 ACHILLEA MILLEFOLIA e. 3 lbs. PER ACRE OF ALYSSUM (CARPET OF SNOW) f. 1/2 lb. PER ACRE OF 0/MORPHOLECA g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS WHERE 71-/E AREA BEING HYDROSEEDEO IS NOT VISIBLE FROM E/71-/ER A PUBLIC STREET OR RESIDENTIAL STRUCTURES. h. ITEM a OF 71-1/S SUBSECTION MUST BE INOCULA TEO Wl7H A NITROGEN FIXING BACTERIA AND APPLIED DRY E/71-/ER BY DRILLING OR BROADCASTING BEFORE HYDROSEEDING. i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN UNOP£N£D CONTAINERS WITH 71-1£ CALIFORNIA DEPARTMENT OF FOOD AND AGR/CUL TUR£ CERT/FICA TION TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. j. NON-PHYTO-TOX/C WETTING AGENTS MAY BE ADDED TO THE HYDROS££D SLURRY AT THE DISCRETION OF 71-/E CONTRACTOR. 2. TYPE 1 MULCH APPLIED AT THE RATE OF NO LESS THAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR HYDRAULICALLY APPLIED FIBER MA TERI AL. WHEN STRAW IS USED IT MUST BE ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO THE SOIL. 3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFA TE, 16-20-0, Wl7H 15% SULPHUR APPLIED AT THE RA TE OF 500 lbs. PER ACRE. D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: 1. ROUGHENING 71-/E SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF: a. TRACK WALKING SLOPES STEEPER 71-/AN 6: 1 b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE. c. RIPPING AREAS 71-/AT WILL NOT BREAK UP USING ITEMS a OR b ABOVE. 2. CONDITION/NG THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: a. ADJUSTING 71-/E SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT SATURATED SEED BED. b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. E. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE THE PROJECT IS PERMANENTIL Y LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLElED AND ALL BONDS RELEASED. 2. ALL SLOPES SHALL HAVE IRRIGATION INSTALLED AND BE STABILIZED, PLANTED, AND/OR HYDROSEEDED W1THIN TEN (10) DAYS OF THE TIME WHEN EAC.!::!. SLOPE IS BROUGHT TO GRADE AS SHO\'t111 ON THE APPROVED GRADING PLANS. 3. SHOULD GERMINATION 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 MATTING MA TERI AL 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 OR PLANNING DIRECTOR 5. THE OWNER/APPLICANT SHALL ENSURE THAT ALL CONTRACTORS SHAL COORDINATE THE WORK OF 11,1S CONSTRUCTION SWPPP SHO\'t111 ON ANY GRADING PLANS, LANDSCAPE AND IRRIGATION PLANS, AND IMPROVEMENT PLANS AS REQUIRED FOR THIS PROJECT WORK. rr-....: <;>"'of ES ,SJ ~o~A. ,'.}'~ "' <;, (/) C, uJ Exp. OFC/>,,\..\~ 9, 0 BEST MANAGEMENT PRACTICES (BMP) SELECTION TABLE '/J, 'i. 'fi, ---i----.. lRACKING EROSIOt CONTROL SEDIMENT CONTRa.. CONTR<I. BM~S BIIP'S BMP'S ~ ~ ~ ii "! I? ill ll!~ lli BEST MANAGEMENT PRACTICES i .. ~ ~~ (n ~ i~ 1~ ri:;: I I, l:l z ~ ~ (BMP DESCRIPTION): ill I ~ ~ r.:i :Ii ~ 0 i; 51 !Ii ► i ~ I ii ;i ~ i iii ~l ~ ~ I;; z N T ~ m m n T 0 m ~ m 0 N CASQA DESCRIPTION: ~ ' ' ' ' ' ~ ' ' ~ ~ ~ ~ ' ' ' 0 0 l.l l.l l.l I)! I)! I)! I" I" w w CONSTRUCTION ACTIVITY: GRADING/s<JL DISlURBAHCE xx X X X X X X X X lRENO-NNG/EXCAVATlOH X X X X STOO<PIUNG X X DRIWNG/BORWG X CONCRElE/ASPHALT SA'M:UTTING X X X CONCRETE FLA~K X PAW<G X CONDUIT/PFE INSTALLATION X X X SlUCCO/t,laHAR WORK X WASTE DSPOSAL X STAGING/LAY DOYIN AREA X X EWIPMENT MAtllENANCE AND FUEIJNG X HAZAROOUS SUBSTANCE USE~AGE X DEWATERING X X SllE ACCESS ACROSS DIRT X X X X OTHER (USl); INSlRUCTIONS: NON-STORM WATER MANACEMENT BMP'S I ii! 0~ !l i5 0 " :Ii ~ I :Ii~ ~1 d~ 1~~i ~fu n ~ m ;i; J, J, J, z z z z X X X X X X WASTE MANAGEMENT AND MAlERIAI..S POWJTION CONTROL BMP'S ~ i5 I 11,1 ~d ill lie 1~3 i ~~ ~1~,. ii ! ~ li -N n T 0 m m ' ' ' ' ' ' ' j! j! j! j! j! j! j! X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X xx X X X X X X X X X X PROJEC SITE PALOMAR AIRPORT DR i VICINITY MAP NOT TO SCALE LEGAL DESCRIPTION: LOTS 18 & 19 OF CARLSBAD TRACT #94-09, CARLSBAD RANCH UNITS 2 & 3, MAP #13408, OFFICE OF THE COUNTY RECORDER OF SAN DIEGO. PROJECT ADDRESS 1 LEGOLAND DRIVE CARLSBAD, CA 92008 1. a-ECK THE BOX TO THE LEFT OF AU. APPUCAEI..E ~STRUCTION AC'TIVITY {ARST COI..UliilN) EXPECTED TO 000.JR DURING CONSlRUCTION. 2. LOCATED AI..CNG TliE TCP OF THE BMP TABLE IS A UST Of BMP'S YIITH ITS CCARESPOHDING CAUFORNIA STORMWAlER QUAUiY ASSOCIAllONS (CASQA) CESIGNAl<»I NUMBER. a-tOOSE <»IE CR MORE Bl,fl'S YOU IN1EHO TO USE DURING CONS~ FRa.l ff UST. OECK THE BOX ¥11-tERE THE CHOSEN ACll\f!Y ROW INlERSEC'TS WITH THE BMP COIUt.iN. OWNER 3. REFER TO TI-IE CASQA CONSTRUCTION HAN08oa< FOft IN~MATION AND DETAILS OF THE a-tOSEN BMP'S AND HOW TO APPLY lHEM TO THE PRO.£CT. NAME: MERLIN ENTERTAINMENT GROUP BMP LEGEND:. EC-2 PRESERVATION OF EXISTING VEGETATION EC-2 SE-1 SILT FENCE SE-6 GRAVEL BAG BERM SE-7 STREET SWEEPING AND VACUUMING cax;::xD SE-7 SE-10 STORM DRAIN INLET PROTECTION WE-1 W1ND EROSION CONTROL TC-1 STABILIZED CONSTRUCTION ENTRANCE/EXIT WM-1 MATIERIAL DELIVERY AND STORAGE WM-1 DCI EnGlnEERS 2600 MICHELSON DRIVE•SUITE 930 IRVINE, CALIFORNIA 92612 PHONE: (949) 892-4950 • FAX: (949) 892-4970 WEBSITE: www.dci-engineers.com CIVIL/ STR.LJGTLJR.A.L © CJP)Tighl (iG/?.~1 i' I) Arr ob :c-n,~·s•i1:o Inc. All Pir;bls R•,>,;,;11cC It!,'"·""'""· and-,, 'de•as "'"' u,s,,,, ''") so· t, rause<J. ,n w,oo or ;r, pm·, ,il,rn· wtceo o,rr,i,s1on !r•m• ~•,,,,.,f,, -~•"""''•""' IH ::.'m,to ,;,-,_,,-,,,o Ir,,. ,;,cfoim, coy ·c,poeo,Oii:_, 1,r \o cno•.Jlhoe2,, cc, CONTRACTOR NOTE: ALL EXISTING UTILITIES SHOWN ON PLANS ARE TO BE VERIFIED HORIZONTALLY AND VERTICALLY PRIOR TO ANY CONSTIRUCTION. ALL EXISTING FEATURES INCLUDING BURIED UTILITIES ARE SHOWN AS INDICATED ON RECORD MAPS AND SURVEYS FURNISHED BY OTHERS. WE ASSUME NO LIABILITY FOR THE ACCURACY OF THOSE RECORDS AND SURVEYS. CONTACT THE UTILITY OWNER/AGENCY FOR THE FINAL LOCATION OF EXISTING UTILITIES IN AREAS CRITICAL TO CONSTRUCTION. WM-2 MATERIAL USE WM-2 WM-3 STOCKPILE MANAGEMEN1 C WM-3 ) WM-5 SOLID WASTE MANAGEMENT WM-8 CONCRETE WASTE MANA3EMENT 8 WM-9 SANITARY /SEPTIC WASTE MANAGEMENT WM-9 SE-5 FIBER ROLL ~ SD-13 STORM DRAIN SIGNAGE SD-13 SD-32 TRASH STORAGE AREAS SD-32 I ADDR£SS: 1 LEGOLAND DRIVE, CARLSBAD, CA 92008 PHONE NO.: 760-918-5300 EMERGENCY CONTACT NAME: CHRIS ROMERO, DIRECTOR OF MAINTEMNCE ADDRESS: 1 LEGOLAND DRIVE, CARLSBAD, CA nooB PHONE NO.: 760-918-5460 AREA OF DISTURBANCE AREA OF DISTURBANCE 0.14 ACRES CONTRACTOR TO (THIS AREA INCLUDES BUT IS NOT WAITED TO JFF-SITE WORK INCLUSING PUBLIC IMPROVEMENTS AND TEMPO~RY DISTURBANCE SUCH AS VEHICLE AND EQUIPMENT STAGING APEAS, CONSTRUCTION WORKER FOOT TIRAFFIC, SOIL/GIA VEL PILES, UTILITY TRENCHES, BACKFILL CUTS AND SLOPE KEYWAYS) UPDATE DURING CONSTRUCTION CONSTRUCTION THREAT CONSTRUCTION THREAT TO STORM WATER QUALITY (CHECK BOX): □ HIGH UNDERGROUND SERVICE ALERT ONE-CALL NUIABER 811 OOJ. TWO BUSINESS DAYS BEFORE YOU DIG [X] MEDIUM GRAPHIC SCALE 20 40 I I ( IN FIET ) 1 inch ~ 40 It. fsHml CITY OF CARLSBAD ISH;ETS I t----t----+--------------------1---+---+---+---1 ~ ENGINEERING DEPARTMENf t----t----+--------------------t---+---+---+---1 - ---- 1----1----+-------------------1---t----+---+---i GRADING PLANS FOR: LEGOLAND PARKING MODIFICATION INNER PARK GR 2017-0002 SWPPP PLAN --- APPROVED: ___ ----',/,11!,1,~U~.!e__---~ 3 I JPSON i,t1:~ 1----t---+,,_----------------t---+---+---t---l CITY ENGINEER RCE 63912 EXPIRES 9 50 18 ATE DATE 1Nll1AL DA TE INITIAL ENGINEER OF WORK RE'v1SION DESCRIPTION OTHER APPROVAL DA TE INITIAL CITY APPROVAL -. OWN BY: I CHKD BY: <:JIC RVWD BY: . PROJECT NO. PD 16-18 I DRAWING NO. 496-78 ' I t•· · .. '.: --~z, . i ' ' ' I '0i lJ § 2 GJ 2 C ~ IJJ m D' Cl lJ §I 2 GJ 2 C s: IJJ gJ C D ~ 2 GJ 2 C s: fg D I , ' I i i' ' ;;,._;,-,s l:'3.S _( ·- • • ,JSANDBAG 0 r--_CJ_---,CJ __ --,CJ_----, lJ IMPERMEABLE __ 0_ =~',-"'--~-"'--"'---<.,.-0 SHEETING n.'. /> I 10 FT T/P. I SANDBAG OR EQUIVALENT ·7 IMPERMEABLE .. 1 ~ t 0 0 ·--. .. A 0_1 L . . . --'-----"d-t·-·/}--;,~~..--\ 0 I ' • . ~ ~o 0 I ' CJ CJ NOTES: PLAN s~I~TIN~-Q 3 FT ~ ., TYP. ,.J._ 1: 1 OR FLATTIER SIDE SLOPE SECTION A-A 1. SIGNS SHALL BE PLACED AT THE CONSTRUCTION ENTRANCE, AT THE WASHOUT AREA, AND ELSEWHERE AS NECESSARY TO CLEARLY INDICATE THE LOCATION OF THE CONCRETE WASHOUT AREA TO OPERATORS OF CONCRETE TRUCKS AND PUMP RIGS. 2. ACTUAL LAYOUT WILL BE DETERMINED IN THE FIELD. CONCRETE WASHOUT SCALE ,I', ,, i !"-• ! ,, ® EX .. AC \'~~'~ ~-'· >:· , .. ' ! ' ' ;' ,-, \/ ' NAME OF PREPARER: ! [,O II AS ~IJIL 1 =2-b1...L 2(.i i:2•~ ;,s> _n1.\11.\lL. 1/f/lL ~'~l~ I I • 11.~l\h'\ 01\To 12--11-rr.... 't)A"\'8 DAMON A. SMIT/-/, P.E. DCI QUALIFICATION OF PREPARER: CA R. C.E. #80896 EnGlnEERS 2600 MICHELSON DRIVE• SUITE 930 IRVINE, CALIFORNIA 92612 PHONE: (949) 892-4950 • FAX: (949) 892-4970 WEBSITE: www.dci-engineers.com CIVIL/ STR.LJGTUR.AL RCE #80896 03/31/19 ·--.; Ot c·;•·. SIGNATURE RCE/CERT NO. L/C EXP. DA TE 06/16/17 DATE 1. 2. 3. 4. 5. EROSION CONTROL NOTES: UJ INSTALL CONCRETE WASHOUT PER CASQA BMP WM-8 AND DETAIL 2 HEREON. (}) INSTALL REINFORCED SILT FENCE PER CASQA BMP SE-1 AND DETAIL 3 HEREON. (J} INSTALL STORM DRAIN INLET PROTECTION PER CASQA BMP SE-10 AND DETAIL 1 HEREON. © INSTALL STABILIZED CONSTRUCTION ENTRANCE PER CASQA BMP TC-1. CONTRACTOR SHALL USE TRACKING PLATES ON EXISTING A.C. PAVEMENT AND PROVIDE SWEEPING AS NEEDED. @ CONDUCT STREET SWEEPING AND VACUUMING PER CASQA BMP SE-7. @ CONSTRUCT NEW 6" TALL DUST FENCE WITH SOLID/MESH SCREEN ·r, i (}) INSTALL STOCKPILE AREA PER CASQA BMP WM-3 BACK OF SIDEWALK CATCH BASIN CURB INLET BURLAP SACKS TO OVERLAP ONTO CURB ----·-- / BACK .... OF CURB FLOW · ··· \: .. r--;----.,,---.; GRAVEL FILLED SANDBAGS STACKED TIGHTLY PLAN VIEW STORM DRAIN INLET PROTECTION F 1 \ SCALE NTS '-....__.,. · JOINTS IN FILTER FABRIC SHALL BE SPLICED AT POSTS. USE STAPLES, WIRE RINGS, OR EQUIVALENT TO ATTACH FABRIC TO POSTS. ....-2"X2" BY 14 Ga. WIRE-· OR EQUIVALENT, IF STANDARD STRENGTH FABRIC USED NOTE: FILTER FABRIC FENCE SHALL BE INSTALLED ALONG CONTOUR WHENEVER POSSIBLE. MAINJENANCE STANDARDS ANY DAMAGE SHALL BE REPAIRED IMMEDIATELY. IF CONCENTRATED FLOWS ARE EVIDENT UPHILL OF THE FENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO A SEDIMENT TRAP OR POND . IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SIGN OF THE FENCE CLOGGING AND ACTING AS A BARRIER TO FLOW AND THEN CAUSING CHANNELIZATION OF FLOWS PARALLEL TO THE FENCE. IF THIS OCCUR, REPLACE THE FENCE AND/OR REMOVE THE TRAPPED SEDIMENT. SEDIMENT MUST BE REMOVED WHEN THE SEDIMENT IS 1/3 THE HEIGHT OF THE FENCE. IF THE FILTER FABRIC HAS DETERIORATED DUE TO UL TR A VIOLET BREAKDOWN, IT SHALL BE REPLACED. I SILT FENCE DETAIL SCALE: NTS 0 I ~-'.?)-; « ~»>,~~lY z ::, UNDERGROUND SERVICE ALERT GRAPHJC SCAlE ONE-CALL NUMBER 0 15 811 I I CALL TWO BUSINESS DAYS ( IN FEET ) BEF'ORE YOU DIG 1 inch = 30 ft. 30 I ~ CITY OF CARLSBAD f---+---,f------------------+---+---!---1---1 L__2_j ENGINEERING DEPARTMEN' >----+---+-------------------1---+----+---+--__, CONTRACTOR NOTE: ALL EXISTING UTILITIES SHOWN ON PLANS ARE TO BE VERIFIED HORIZONTALLY AND VERTICALLY PRIOR TO ANY CONSTRUCTION. ALL EXISTING FEATURES INCLUDING BURIED UTILITIES ARE SHOWN AS INDICATED ON RECORD MAPS AND SURVEYS FURNISHED BY OTHERS. WE ASSUME NO LIABILITY FOR THE ACCURACY OF THOSE RECORDS AND SURVEYS. CONTACT THE UTILITY OWNER/AGENCY FOR THE FINAL LOCATION OF EXISTING UTILITIES IN AREAS CRITICAL TO CONSTRUCTION. 1 DA TE INITIAL ENGINEER OF WORK DATE INITIAL REVISION DESCRIPTION OTHER APPROVAL DATE INITIAL CITY APPROVAL GRADING PLANS FOR: LEGOLAND PARKING MODIFICATION INNER PARK GR 2017-0002 ROSION CONTROL PLAN DWN BY: PROJECT NO. DRAWING NO. CHKD BY:<Cf...,,..,l,.___ RVWD BY: PD 16-18 496-?B l Cl JJ ~ 2 G) 2 C: s:' m ll □ ll ~ 2 Gl 2 C s: OJ m :0 tJ IJ ~ 21 Gl 2 C s: OJ m XJ