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HomeMy WebLinkAboutDWG 542-5A; PD 2023-0006; LA COSTA CANYON HIGH SCHOOL FITNESS CENTER; 01-10NF GRADING NOTES (IN ADDITION TO TH[ R[QU/R[M[NTS OF CHAPTER 15.16 OF TH[ CARLSBAD MUNICIPAL CODE.) 1. THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS. 2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION OF THE CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED. 3. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEE,9-0F- WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY SUBMITTED TO THE CITY ENGINEER FOR APPROVAL. 4. A RIGHT-OF-WAY PERMIT FROM TH[ CITY ENGINEER WILL BE REQUIR[O FOR ANY WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A CERT/FICA TE OF INSURANCE AS WELL AS ADDITIONAL INSURED ENDORSEMENT MUST BE FILED NAMING TH[ CITY OF CARLSBAD AS AN ADDITIONAL INSURED ON THE PERMITT[E'S POLICY IN TH[ MINIMUM AMOUNT OF $1,000,000.00 FOR EACH OCCURRANCE OF LIABILITY. TH[ INSURANCE COMPANY WRITING THE POLICY MUST HA V[ A RA TING OF "A-" OR BE:TTER AND A SIZE CATEGORY OF CLASS VII OR BETTER AS ESTABLISHED BY "BESTS" KEY RA TING GUIDE. 5. NO WORK SHALL BE: COMM[NC[O UNTIL ALL P[RMITS HAVE: B[[N OBTAIN[O FROM TH[ CITY AND O TH[R APPROPRIATE: AG[NCl[S. 6. RE:VISION OF THE:SE: PLANS MAY BE: REQUIRE:D IF THE PROPOSE:D IMPROVEM[NTS AR[ NOT CONSTRUCTED PRIOR TO TH[ D[ADLINE DA TE OF TH[ IMPROVEMENT AGREEMENT. 7. APPROVAL OF TH[S[ PLANS BY TH[ CITY [NG/N[[R 00[5 NOT AUTHORIZE ANY WORK OR GRADING TO BE PE:RFORMED UNTIL THE: PROPE:RTY OWNE:R'S PE:RMISS/ON HAS BE:E:N OBTAINED AND A VALID GRADING PERMIT HAS B[[N /SSU[O. 8, NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT 1HE WRITTEN APPROVAL OF THE CITY [NG/NEER, NOTED WITHIN THE REVISION BLOCK, ON THE APPROPRIA ff SHEET OF TH[ PLANS AND TH[ TITLE: SH[[T. 9. ORIGINAL DRAWINGS SHALL B[COM[ THE PROP[RTY OF TH[ CITY UPON 8[/NG SIGNED BY THE CITY ENGINEER. 10. TH[ ORIGINAL DRAWING SHALL BE: REVISED TO RE:FLECT AS-BUILT CONDITIONS BY THE [NG/NEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY TH[ CITY. 11. ACCESS FDR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION. 12. WH[R[ TR[NCH[S AR[ WITHIN CITY [AS[M[NTS, A SOILS RE:PORT COMPR/S[O OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SHEETS AND (C) COMPACTION CURV[S, SHALL 8[ SUBMITTED BY A PROF[SS/ONAL [NG/N[[R OF THE STA TE OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN TH[ Fl[LD OF APPLIED SOILS MECHANICS. TH[ SOILS REPORT WILL BE SUBMITTED TO TH[ Cl TY ENGIN[[R/NG INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLETION OF FIELD TESTS. 13. A SOILS COMPACTION RE:PORT AND COMPLIANCE: VER/FICA TION REGARDING ADHE:RE:NCE: TO RE:COMME:NDA TIONS OUTLINED IN THE: SOILS RE:PORT JS RE:QU/RE:D PRIOR TO THE ISSUANCE: OF A BUILDING PERMIT. ALL CONT.ROLL[D GRADING SHALL BE DONE UNO[R TH[ DIRECTION OF A PROFESSIONAL [NG/N[[R OF TH[ STATE OF CALIFORNIA PRING/PALLY DOING BUS/N[SS IN TH[ Fl[LD OF APPLIED SOILS M[CHAN/CS. ALL FILL OR FUTURE FILL AR[AS SHALL 8[ CONST.RUCTED IN ACCORDANCE WITH THE CITY Or CARLSBAD STANDARD SPECIF/CATIONS AND THE " EARTHWORK SP[C/FICA TIONS " ATTACHED TO TH[ PR[LIM/NARY SOILS INVEST/GA TION. DAILY Fl[LO COMPACTION REPORTS WILL 8[ SUBMITT[O TO TH[ PROJECT INSPECTOR. 14. A PRECONSTRUCDON MITT/NG SHALL B£ HELD PRIOR TO THE BEGINNING Or WORK AND SHALL BE ATTENDED BY ALL REPR£S£NTADV(S RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPECTS Or THE WORK. THE CONTRACTOR WILL 8[ CONTACTED BY TH[ PROJECT /NSP[CTOR TO COORDINATE A DA TE AND TIM[ F'OR TH[ PRECONSTRUCTION ME[TING. APPROVED DRAWINGS MUST BE A VA/LA BL[ PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEETING. 15. ALL INSP£CDON REQUESTS OTHER THAN FOR PRECONSTRUCDON MEETING WILL B£ MADE BY CAIi ING ill£ ENGINITRING 24-HOUR INSPITDON REOUEST /IN£ AT (760) 438 3891. INSPECTION R£0U£ST MUST BE R£C£/VED PRIOR TO 2: 00 P.M. ON THE WORKING DAY BEF'ORE THE INSPECTION IS NEEDED. INSPECTIONS WILL 8£ MADE THE NEXT WORK DAY UNLESS YOU REQU[ST OTHERWISE. REQUESTS MADE AFTER 2: 00 P.M. WILL BE SCHEDULED F'OR TWO PULL WORK DAYS LATER. 16. THE OWNER AND/OR APPLICANT THROUGH THE DEVELOPER AND/OR CONT.RACTOR SHALL DESIGN, CONST.RUCT AND MAINTAIN ALL SAF'ETY DEV/C[S, INCLUDING SHORING, AND SHALL 8[ SOL[L Y RE:SPONSIBL[ F'OR CONF'ORMING TO ALL LOCAL, STATE AND f[OERAL SAF'[TY AND HEAL TH STANDARDS, LAWS AND R[GULA TIONS. 17. THE CONTRACTOR SHALL CONF'ORM TO LABOR CODE SECTION 6705 BY SUBMlmNG A DETAIL PLAN TO THE CITY ENGINEER ANO/OR CONCERNED AGENCY SHOWING TH[ O[SIGN Or SHORING, BRACING SLOPING OR OT_H[R PROVISIONS TO BE MAD[ Or WORKER PROTECTION PROM THE HAZARD Or CAVING GROUND DURING THE EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCH[S FIVE: FfET (5') OR MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED AG[NCY PRIOR TO [XCAVA TION. IF THE PLAN VARIES FROM THE SHORING SYST[M STANDARDS [STABLISHED BY THE CONSTRUCTION SAFETY ORO[RS, TITLE 8 CALIFORNIA AOMINISTRA TIVE CODE, THE PLAN SHALL BE PREPARED BY A R[GISTfREO ENGINE[R AT THE CONTRACTORS EXPENSE. A COPY Or TH[ OSHA EXCAVATION P[RMIT MUST 8[ SUBMITTED TO THE INSPECTOR PRIOR TO EXCAVATION. 18. NO BLASTING SHALL BE PERF'ORM[O UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM THE CITY Or CARLSBAD. SUBMIT APPL/CATION F'OR BLASTING PERMIT W[LL IN ADVANCE Or THE SCHEDULING Or BLAS1)NG OP[RA 1)0NS, 19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCTION, OPERA 110NS WILL CEASE IMMEDIATELY, AND THE PERM/TT££ WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART UNTIL TH£ PERM/TT[£ HAS R[CEIVED WRITTEN AUTHORITY FROM THE CITY [NG/NEER TO DO SO. 20. ALL OPE:RA TIONS CONDUCTED ON THE: SITE OR ADJACENT THE:RETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOC/A TED GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7: 00 A.M. AND 6: 00 P.M. EACH DAY, MONDAY THRU F'RIDA Y AND NO EARTHMOVING OR GRADING OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A LIST Or CITY HOLIDAYS IS AVAILABLE: AT THE ENGINEERING O[PARTM[NT COUNTER.) 21. ALL OFF-S/Tf HAUL ROUTfS SHALL B[ SUBMITTED BY THE CONTRACTOR TO THE CITY INSPECTOR FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO B[GINNING OF WORK. THE CONTRACTOR SHALL BE: RESPONSIBLE FOR ANY DEBRIS OR DAMAGE: OCCURRING ALONG THE HAUL ROUTE OR ADJAC[NT STREETS AS A RESULT OF TH[ GRADING OP[RA TION. 22. IMPORT MATERIAL SHALL BE OBTAINED PROM, AND WASTE MATERIAL SHALL BE DEPOS/TfD AT, A SITE APPROV[O BY TH[ CITY [NG/NE[R. TH[ CONTRACTOR SHALL BE RESPONSIBLE F'OR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION. 23. BRUSH SHALL BE REMOVED ONLY 'MTH/N THE AREA TO BE GRADED. NO TREES ARE TO 8[ REMOVED UNLESS SPECIFICALLY NOTED ON THE PLAN. 24. ALL ARE:AS SHALL BE: GRADE:D TO DRAIN. GRADING RE:SULTING IN THE: PONDING Or WATER IS NOT PE:RMITTED. ALL E:ARTHEN SWALE:S AND 0/TCHE:S SHALL HA VE A MINIMUM ON[ PE:RCENT SLOP[. 25. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SWPPP AND/OR SET Or EROSION CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED BY THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR. 26. ALL SLOPES SHALL BE TRIMME:D TO A FINISH GRADE TO PRODUCE A UNIFORM SURF'ACE: AND CROSS SECTION. THE SITE SHALL BE: LEF'T IN A NE:AT AND ORDERLY CONDITION. ALL STONES, ROOTS OR OTHE:R DE:BRIS SHALL BE RE:MOVED AND DISPOSED Or AT A SITE APPROVED Or BY THE CITY ENGINEER, 27. ALL SLOPES SHALL Bf /RR/GA TfD, STABILIZED, PLANTED AND/OR HYOROSEEO[O WITHIN TEN (10) DAYS Or THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS D:\DRAWING FILES\TITLE SHEETS\~ADING TITLE SHEET.DWG REVlSED:01/0~/16 28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUJR[O BY THE CITY OF CARLSBAD LANDSCAPE: MANUAL, AND/OR AS 0/R[CTfD BY TH[ CITY fNGIN[[R OR PLANNING DIR[CTOR. 29. TH[ OWNER/APPLICANT SHALL INSURE: 1HA T ALL CONT.RACTORS SHALL COORDINATE: TH[ WORK Or TH[S[ GRADING PLANS WITH THAT SHOWN ON BOT.H TH[ LANDSCAPE: AND /RR/GA TION PLANS AND TH[ IMPROVEMENT PLANS AS R[QU/R[O F'OR THIS WORK IN ACCORDANCE WITH T.H[ LANDSCAPE MANUAL TIME R[QUIR[MENTS. 30. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT Or THE GRADING OPERATION, IT SHALL BE REMOVED WITHIN TWENTY PEET Or BUILDING OR ST.REET AREAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER AR[AS THE PIPE WILL BE PLUGG[O WITH CONCRETE OR REMOVED AS APPROVED BY THE CITY ENGINEER. 31. THE EXISTENCE AND LOCATION OF UTILITY STRUCTURE:$ ANO FACIL/Tl[S SHOWN ON THE CONSTRUCTION PLANS W[R[ OBTAINED BY A $[ARCH OF THE AVAILABLE: RECORDS. ATTENTION IS CALL[D TO THE POSSIBLE EXISTENCE Or OTHER UTILITY FAC/L/T/[S OR STRUCTUR[S NOT SHOWN OR IN A LOCA TION 0/rr ER[NT PROM THAT SHOWN ON THE PLANS. TH[ CONTRACTOR IS REQUIRED TO TAKE DUE PR[CAUTIONARY MEASURES TO PROT[CT THE UTILITIES SHOWN ON TH[ PLANS ANO ANY OTH[R EXISTING FACILITIES OR STRUCTUR[S NOT SHOWN. 32. THE CONTRACTOR SHALL V[RIF'Y THE LOCATION OF ALL [X/STING PAC/LIT/ES ( ABOVE GROUND AND UNDER GROUND ) WITHIN THE PROJECT SITE SUF'FICIENTL Y AH[AO Or GRADING TO P[RMIT THE REVISION Or THE GRADING PLANS Jr IT IS POUND THAT THE ACTUAL LOCA T/ONS AR[ IN CONF'LICT WITH TH[ PROPOSE:D WORK. 33. THE CONTRACTOR SHALL NOT/PY ArrECTED UTILITY COMPANIES (SEE BELOW) AT LE:AST 2 PULL WORKING DAYS PRIOR TO STARTING GRADING NEAR TH[/R F'ACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRE:SENTA TIVE. UNDE:RGROUND SE:RVICE ALE:RT (800)422-4133 SDG&E: (800)411-7343 AT&T (800)892-0123 TIME WARNER CABLE: (760)438-7741 COX COMMUN/CATIONS (619)262-1122 CITY OF CARLSBAD(STRE:ETS & STORM DRAIN) (760)434-2980 'CITY Or CARLSBAD(SEW[R. WATER & R[CLA/M[O WATER) (760)438-2722 'SAN 0/EGU/TO WATER DISTRICT (760)633-2650 'LEUCADIA WASTEWAT[R DISTRICT (760)753-0155 'VALLEC/TOS WATER DISTRICT (760)744-0460 'OLIVENHAIN WATER DISTRICT (760)753-6466 'BU[NA SAN/TA TION DISTRICT (760)726-1 340 x1330 • AS APPROPRIATE 34. PERMIT COMPLIANCE REQUIREMENTS: A. F'OR CONTROLLED GRADING -TH[ APPLICANT HIR[S A CIVIL [NGIN[[R, SOILS ENGINEER. AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL TH[ WORK IN PROGRESS {15.16.120 A.BJ CARLSBAD MUNICIPAL CODE. B. PRIOR TO FINAL APPROVAL Or A GRADING PERMIT -THE FOLLOWING R[PORTS MUST B[ SUBMITTED TO THE CITY ENGINEER VIA THE PROJECT INSPECTOR {15.16.120 A.10} CARLSBAD MUNICIPAL CODE: (1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STA TING ALL GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING AND /RR/GA TION ARE INSTALLED IN CONFORMANCE WITH CITY CODE AND THE APPROVED PLANS ( OBTAIN SAMPLE Or COMPLIANCE LETTER FROM CITY ENG/NEERING DEPARTMENT). (2) AS-BUILT GRADING PLAN. (3) REPORT FROM TH[ SOILS ENGINE[R, WHICH INCLUDES RECOMMENDED SOIL B[ARING CAPACITl[S, A STATEMENT AS TO TH[ EXPANSIVE: QUALI TY OF THE SOIL, ANO SUMMARIES OF FIELD AND LABOR A TORY TESTS ANO PLOTTED TEST POINTS THE REPORT SHALL ALSO INCLUDE A STATEMENT BY THE SOILS [NG/NEER THAT TH[ GRADING WAS DON[ IN ACCORDANCE WITH TH[ REQU/R[M[NTS AND R[COMMENDA TIONS OUTL/N[D IN TH[ PRE:LIMINARY SOILS RE:PORT AND ANY SUPPLEMENTS TH[R[TO. ( 4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE CITY_ 35. UNL[SS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE (1) YEAR APTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED TO BE RESUBMITTED FOR PLANCH[CK. PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH RE:CH[CK. 35. IN ACCORDANCE WITH THE CITY STORM WATER STANDARDS, ALL STORM DRAIN INLETS CONSTRUCTED BY THIS PLAN SHALL INCLUDE "STENCILS" 8[ ADDED TO PROHIBIT WASTEWATER DISCHARGE: OOWNSTR[AM. ST[NCILS SHALL BE: ADD[D TO THE SA TISF'ACTION OF THE CITY ENGINE[R. "DECLARATION OF RESPONSIBLE CHARGE" I HEREBY O[CLAR[ THAT I AM TH[ ENGINEER OF WORK F'OR THIS PROJ[CT, THAT I HA VE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN Or THE PROJECT AS DEFINED IN SECTION 6703 OF THE BUSINESS AND PROF'ESSIONS CODE, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT TH[ CHECK OF PROJECT DRA'MNGS AND SP[C/FICA TIONS BY THE CITY Or CARLSBAD 00[5 NOT R[L/[V[ M[, AS [NG/N[ER Or WORK. Or MY RESPONS/8/UT/[S F'OR PROJ[CT O[S/GN. FIRM: ____ WS_P_IN_C_. ___________ _ ADDRESS: ___ 4_0_1 _B_ST._R_[_[T.~,_S_U_IT_[_/6_5_0 ____ _ CITY, STATE:-~S~AN~O=/[=G=O~C~A~9=2~1~01~------ TELE:PHONE:--~85~8~_~5~0~0-.,,4~5~1~9 ________ _ BY: MIKE MAGEE DA TE: 6/1/2024 (NAM[ OF [NGIN[ER) R.CL N0.: __ 8-56~6-0~------------ R[G/STRA TION EXP/RATION DA TE:: 9/30/2024 SOILS ENGINEER'S CERTIFICATE I, RAUL R. GARCIA , A REGISTERED (CIVIL/ GEOTECHNICAL) ENGINEER Or THE STA TE Or CALIF'ORNIA, PRINCIPALLY DOING BUSINESS IN fHE Fl[LO Or APPLIED SOILS MECHANICS, H[REBY CERTIF'Y 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 Or AUGUST 11 . 2022 ANO OCTOBER 03 . 2022.._. TWO COPIES Or THE SOILS REPORT COMPILED PROM THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER. ---... rJ J 0 / ?~oFESsio,v. SIGNED: /Ja..,,_/ ,,,( ~ ✓,<:;:, R GA '4( -f.~~~------------~" s.:i\.. • ,.,Ire ,:::-. i!:)qf 'f't !:[! ~ " rn '" rn a::: No. 2842 ::o GE/PE NO.· _28_4_2 __________ _ DA TE: 6/1/2024 L/C[NS[ [XPIRA TION DA TE: ~3~/J~l~/=2=02~4 ____ _ OWNER'S CERTIFICATE I ( WE ) HEREBY CERT/PY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPE:RVISE OVER-ALL GRADING ACTIVITY ANO ADVISE ON THE COMPACTION AND STABILITY Or THIS SITE IF THIS PROJ[CT/DE:VELOPM[NT IS SUBJECT TO A STATE-R[GULATED SWPPP, I (WE) ALSO AGREE A QUALIFIED SWPPP PRACTITIONER (QSP) HAS BEEN OR WILL BE RETAINED TD s ~ERV/SE IMPLE~~ON THE SWPPP IN ACCORDANCE WITH THE CALl,,,.,'A ':, 'Jj~N1 ORO[~! ~RMIT, LA TEST VERSION. L,/ 7 -,-~ 09 / 25 / 2023 TINA DOUGLAS (PRINT NAME BELOW LINE) DATE EROSION CONTROL NOTES 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT ____ w_A_Y_N_E _BA_L_D_W_IN ___ A T (760)753-6491 EXT.5404 (PHONE NUMBER) 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FAG/LITA TE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. 3. FOR PROJ[CTS COVE:RED BY STATE SWPPP/WD/0, IN ACCORDANCE WITH THE: CONSTRUCTION ORDER ISSU[O BY THE CALIF'ORNIA R[G/ONAL WATER QUALITY CONTROL BOARD, TH[ CONTRACTOR'S QUALIF'/£0 SWPPP PRACTIT/ONE:R (QSP) SHALL UPDATE AND MAINTAIN THE WATER POLLUTION CONT.ROL (WPC) PLAN TO ADDRESS UPDATED SITE CONDITIONS Or THE PROJECT. THE UPDA TEO WPC PLAN AND UPDATED SWPPP SHALL Bf KEPT AT THE PROJECT SITE ANO MADE AVAILABLE: TO THE CITY INSPECTOR. ADDITIONAL CONSTRUCTION BMP'S BEYOND THE ORIGINAL APPROV[O SWPPP SHALL Bf PROV/D[O TO ADOR[SS SITE CONDITIONS NOT ANTIC/PA TfD. THE QSP SHALL R[PORT BMP DEFICIENCIES TO TH[ CITY INSPECTOR. THE QSP SHALL OBTAIN APPROVAL FROM THE CONTRACTOR'S QUALIFIED SWPPP DEVELOP[R AND THE CITY INSP[CTOR RfGARDING ANY SIGNIFICANT CHANG[S TO BMP OfPLOYMENT. 4. THE CONT.RACTOR SHALL RESTORE ALL [ROS/ON CONTROL DEVICE:$ TO WORKING ORDER TO TH[ SA TISF'ACTION Or THE CITY ENGINE[R APTER [ACH RUN-OF'F PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER AND/OR CITY INSPECTOR DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFOR[SEEN CIRCUMSTANCES WHICH MAY ARIS[. 6. TH[ CONTRACTOR SHALL 8[ RESPONSIBLE: AND SHALL TAK[ N[CESSARY PRECAUTIONS TO PR[VENT PUBLIC T/9[SPASS ONTO AREAS WH[R[ IMPOUNO[O WATERS CREATE: A HAZARDOUS CONDITION. 7. ALL EROSION CONTROL MEASURES PROV/OED PER THE APPROVED SWPPP AND/OR EROSION CONTROL PLAN SHALL BE INCORPORATED HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY PROM THE PACE Or SLOPE AT THE CONCLUSION Or EACH WORKING DAY. 9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE [NO Or EACH WORKING DAY WHEN TH[ FIVE (5) DAY RAIN PROBABILITY F'ORECAST EXCEEDS PORTY PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINF'ALL. 10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGR[GRATE. 11. SHOULD GERMINATION Or HYDROSEEDED SLOPES PAIL TO PROVIDE: ErrEC TIVE COVERAGE Or GRADED SLOP[S (90% COV[RAG[) PRIOR TO NOV[MBER 15, TH[ SLOPES SHALL 8[ STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF TH[ EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION, STATE OF CALIFORNIA. ABANDONMENT NOTE S PART/ALLY COMPL[TEO PROJECTS S[[K/NG TO INO[FINITEL Y STOP WORK AND CLOS[ TH[ GRADING P[RMIT MUST IMPLEM[NT APPROPRIATE: ACC[SS RE:STRICTION AND EROSION AND SE:DIMENT CONTROL M[ASURES TO THE: SATISFACTION Or THE CITY, INCLUDING BUT NOT LIMITED TO TH[ F'OLLOWING: 1) PERMANENTLY STABILIZE ALL SLOPES (>5%) -70% COVER WITH WELL-ESTABLISHED, SUSTAINABLE:, NON-WE[O VEGETATION (SE[ CITY LANDSCAPE MANUAL F'OR GUIDELINES) IS CONSIDERED ADEQUATE. 2) PE:RMANE:NTLY STABILIZE: PLAT ARE:AS (s5%) -70% COVER WIT.H WELL-E:STABLISHED, SUSTAINABLE, NON-WEE:D VEGETATION (SEE CITY LANDSCAPE MANUAL F'OR GUIDELINES) OR 2 INCHES (MINIMUM) OF PERMEABLE COVER (E.G., GRAVEL) IS CONSIDERED ADE:QUATE. 3) RESTRICT ACCESS TO SITE -COORDINATE WITH CITY STAPF' TO DETERMINE APPROPRIATE F'ENCING TYPE. 4) SIGNAGE ALONG F'RONTAG[ ROAO(S) POSTING THAT DUMPING, LITTERING, AND T.RESPASSING ARE PROHIBITED. 5) TRE:SPASS [NF'ORCE:MENT AUTHOR/ZA TION LETTER MUST BE: S[NT PROM THE OWNER TO TH[ CITY OF CARLSBAD POLICE O[PARTM[NT. 6) NOTARIZE AND RECORD AGAINST THE PROPERTY AN AGR[EM[NT STA TING THAT OWNER IS R[SPONSIBL[ F'OR MAINTAIN/NG f[NCING AND S/GNAGE. AOH[R/NG TO THE FIRE PREV[NTION ORO/NATION, KE[PING TH[ SIT[ FR[£ PROM UTTER ACCUMULATION AND VEGETATION GROWTH, AND REMOVING ANY /LLEGALL Y DUMPED MATERIALS AT THE SITE UNTIL THE PROPERTY IS DEVELOPED IN TH[ FUTURE. ABBREVIATIONS aw BOTTOM or WALL ([) EXISTING FS F'INISH SURFACE FL rLOW LINE G.B. GRADE BREAK IE INVERT ELEVA T/ON ME MATCH EXISTING TA TOP or ATHLETIC COURT SURrACING (1/2" THK.) TC TOP or CURB TG TOP or GRAT[ TW TOP or WALL ALL STANDARD DRAWINGS ARE SAN 0/[GO REGIONAL STANDARD DRAWINGS (SDRSD) UNL[SS NOTED OTH[RWIS[: • CITY OF CARLSBAD STANDARD •• CARLSBAD MUNICIPAL WATER 0/ST.RICT STANDARD DRAWING '** SDRSD AS MOD/Fl[O BY CITY Or CARLSBAD POST-CONSTRUCTION BMP TABLE STORMWA TER R[QUIR[M[NTS THAT APPLY: □ STANDARD STORMWATER REQU/R[M[NTS [X] PRIORITY PROJECT REQUIREMENTS [X[MPT PROM T.RASH CAPTURE:? [X] Y[S □ NO TYPE BF-3 DETENTION VAULT DESCRIPTION PROPR/[TAR Y B/OFIL TRA TION OWNERSHIP SAN 0/EGU/TO UNION HIGH SCHOOL DISTRICT VAULT F'OR SAN DIE GU/TO UNION HYOROMOOIFICA TION HIGH SCHOOL DISTRICT WATER DISTRICT APPR OVAL: WATER AND SEWER APPROVAL PER SEPARATE PERMIT SOURCE OF TOPOGRAPHY MAJNTENANCE AGREEMENT EXE:MPT PROM HYOROMODIFICA TION? □ YES [X] NO SHEET NO. MAINTENANCE FREQUENCY 4 S[M/-ANNUALL Y 4 AS NEEDED TOPOGRAPHY SHOWN ON TH[S[ PLANS WAS G[NERA TED BY PHOTOGRAMMETR/C --ME:THODS PROM INF'ORMA TION GA THER[D ON AUGUST 1 20 ...13__ BY MORENO A[R/AL PHO TO SURVEYS INC. TOPOGRAPHY SHOWN HEREON CONF'ORMS TO NATIONAL MAP ACCURACY STANDARDS. PROJECT LOCATION THIS PROJ[CT IS LOCATED WITHIN ASSESSORS PARC[L NUMBE:R(S) 223-322-03-00 THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS: N 1971552.437 E-6-2~6-0~99-9~.6~4-9 _____ _ \ PACIFIC OCEAN VICIN ITY MAP NOT TO SCALE SAN WORK TO BE DONE THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION Or ALL CUTS AND FILLS, REMEDIAL GRADING. DRAINAGE F'AC/LITIES, EROSION CONTROL FACILITIES, AND PLANTING Or PERMANENT LANDSCAPING AND PREPARATION Or AS-BUILT GRADING PLANS, AS-BUILT GEOLOGIC MAPS AND RE:PORTS, ALL AS SHOWN OR RE:QU/RE:D ON THIS SE:T Or PLANS AND THE CITY STANDARDS, SP[C/FICA TIONS, R[QU/R[ME:NTS, R[SOLUTIONS AND ORDINANC[S CITED ON T.H[S[ PLANS. T.Hf GRADING WORK SHALL B£ PERFORMED IN ACCORDANCE WITH THE F'OLLOWING DOCUMENTS, CURRENT AT THE TIME Or CONSTRUCT/ON, AS DIRECTED BY THE CITY ENGINEER. 1. CARLSBAD MUNICIPAL CODE 2. CITY OF CARLSBAD ENGINEERING STANDARDS 3. 4. 5. 6. 7. 8. THIS SET OF PLANS R[SOLU T/ON NO. NA DATED ____ _ TH[ STANDARD SP[CIF'ICA T/ONS FOR PUBLIC WORKS CONSTRUCTION (GR[[N BOOK). SOILS REPORT ANO RECOMMENOA TIONS BY GEOCON, INC _____ OATE:D 10/03/2022 ANO LETTER DATED 07/07/2023 TH[ SAN DIEGO REGIONAL STANDARD ORA WINGS AND AS MAY BE MODIFIED BY THE: CITY Or CARLSBAD STANDARDS. CAL/F'ORNJA COASTAL COMMISSION DE:VELOPM[NT P[RM/T CONDITIONS DATED -~N~A~-------- 9. ENV/RONME:NTAL APPROVAL DOCUM[NTS DA TED -~N=A~----- 10. STORM WATER POLLUTION PRE:VENTION PLAN PREPAR[O BY WSP INC. SHOWN ON SHEET~B=&=9 __ _ L\. CITY OF ENCINITAS '-..;-__JL__J PROJECT SITE 11. STORM WATER MANAGEMENT PLAN PREPARED l/271202 , BY WSP INC. DA TED ____ ..,_ 12. CAL/PORN/A STORM WATER QUALITY ASSOCIATION BMP CONSTRUCTION HANDBOOK AND CALTRANS CONSTRUCTION SITE BMP MANUAL. INDEX OF SHEETS 1. Tl TL£ SHEET 2. O[MOLITION PLAN 3. GRADING PLAN 4. DRAINAGE SITE PLAN 5. SITE SECTIONS 6. DETAILS 7. DETAILS 8. TIER 2 SWPPP COVER SHEET 9. EROSION CONTROL PLAN 10. SINGLE SHEET BMP SITE PLAN LEGAL DESCRIPTION APN: 22 33220300 LOT 44'(EX ST OP)DOC89-710217 IN PROJECT ADDRESS 1 MA VER/CK WAY CARLSBAD, CA 92009 DEVELOPER NAME: SAN 0/EGU/TO UNION HIGH SCHOOL 0/ST.RICT ADDRESS: 710 ENCINITAS BL VO. ENCINITAS, CA 92024 PHONE NO • /?60) 75 3 6491 REFERENCE DRAWINGS EARTHWORK QUANTITIES CUT: 7 CY FILL: ;,n CY REMEDIAL IMPORT: 501 CY RE:ME:0/AL E:XPORT: 4QZ CY BENCH MARK DESCRIPTION: __ F_O_U_N_0_2_. _5 '_' _DI_S_K_IN_C_U_R_B._PO_I_N_T _C_LS_B_-_0_1_1 __ LOCATION: WEST SID[ Or COMMUNITY PARK PARKING LOT, NORTH Or CAMINO DE LOS COCHES AND [AST Or CALLE TIM/TfO. RECORDED: ~R=EC=O~R=O_O=r~S=UR~\c=[~Y~N~O~. ~1~7=2~71~. _______ _ ELEVATION: 175. 404 DA TUM: NGVD 88 CONVERSION f ACTOR PROM NGV/J/38 TO NG\1/J 29 IS -2.22' LEGEND DESCRIPTIO N DEMOLISH AND REMOVE EXISTING ASPHALT PAVEMENT. DWG,NO, DEMOLISH AND REMOVE EXISTING rENCE/GAT[ AND ASSOC/A TED FOOTINGS APPROX/MA TE PA V[M[NT SAWCUT LINE PROPOSED 3"AC OVER 8" CLASS II BAS[ ASPHALT PAVEMENT* PROPOSED 4" CONG. OVER 4" CLASS II BASE CONCRETE PAVEMENT* PROPOSED PERrORA TED PIPE PROPOSED STORM PIP[ SMALLER THAN 12" PROPOSED 12" STORM PIPE (Lr) PROPOSED 15" STORM PIPE (Lr) PROPOSED 24"X24" CATCH BASIN (EA) PROPOSED STORM MANHOLE SDRSD 0-9 (EA) PROPOSED OUTLET STRUCTURE SDRSD 0-9 MODIFIED (EA) PROPOSED STORM CLEANOUT (EA) SDRSD SC-0 1 COVER MARKED "S TORM" PROPOSED POINT or CONNECTION PROPOSED MODULAR WETLAND UNIT CUDO UNDERGROUND DETENTION SYSTEM APPROXIMATE LIMIT OF WORK * THE FINAL PAVEMENT SECTION SHALL BE DETERMINED AFTER FINAL SUBGRAO[ PREPARATION HAS BEEN COMPLETED AND THE R-VALU[ HAS BEEN OBTAINED. SYMBOL ~ -I I I I I I J. ---- I I I' " I --- --- SD SD SD Ill ~ El 0 co ~POC 5il □ ----- QUANTITY 4 186 8 3 1 3 1 1 1 TOTAL LOT AR[A ==5~1-=0=6~A~C=R~E~S~---- TOTAL DISTURBED AREA = 0.91 ACRES 11 AS BUI L T" (THIS AR[A INCLUDES BUT IS NOT LIMITED TO Orr-SIT[ WORK INCLUDING PUBLIC IMPROVEM[NTS AND TEMPORARY DISTURBANCE SUCH AS VEHICLE: AND EQU/PM[NT STAGING AR[AS, CONSTRUCT/ON WORKER POOT TRAF'r/C, SOIL/GRAVEL P/L[S, UTILITY TRENCHES, BACKFILL CUTS AND SLOPE K[YWAYS) TOTAL Rf PLAC[O /MP[RVIOUS AR[A -0.62 ACRES TOTAL PROPOSED IMPERVIOUS AREA = 0 ACRES RCE ___ EXP, ___ _ REVIE WED BY, INSPECTOR DATE DATE l------4----+-----------1-----1---1------+-_.1 SHEi ET I CITY OF CARLSBAD ~ ENGINEERING DEPARTMENT ~ >----+----1------------------+----+--->----t---_. ~G:::;R==A::;D::;IN:;.G::C..:::P;:LA=;N:::;S=::;F:;O:;R=: ==========-=====: /1\ DATE INITIAL ENGINEER OF WORK DATE INI TIAL DATE INITIAL REVISION DESCRI PTION OTHER APPROVAL CITY APPROVAL LA COSTA CANYON HIGH SCHOOL FITNESS CENTER GR2023-0015 TITLE SHEET APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 639 12 EXPIRES 9 /30/24 DATE DWN BY: WPR PROJECT NO. DRAWING NO. CHKD BY: MEM RVWD BY: PD2023-0006 542-SA Doc ID: 318561 bfd98146f7f0a5aab420fc3d6ad280f542 DocuSign Envelope ID: 7F72A91F-D3F1-4F79-813D-B7877A384860 10/11/2023 1" = 20'feet 402020 0 scale 10 LA COSTA CANYON HIGH SCHOOL FITNESS CENTER DEMOLITION NOTES PROJECT SITE LA COSTA CANYON HIGH SCHOOL M A V E R I C K W A Y CAMINO D E L O S COCHES C A L L E A C E R V O APN: 2 2 3 3 2 1 2 4 0 0 LOT 2 4 APN: 2 2 3 3 2 1 2 3 0 0 LOT 2 3 APN: 2 2 3 3 2 1 2 2 0 0 LOT 2 2 APN: 2 2 3 3 2 1 2 1 0 0 LOT 2 1MAP N O . 9 9 5 8 20 20 20 18 18 18 19 19 19 19 6 1 1 1 1 2 1 1 1 1 3 4 3 2 2 2 2 16 3 5 17 2 8 97 2 11 12 18 18 14 20 14 15 15 21 13 APN: 22332130 0 0 LOT 30 APN: 223321290 0 LOT 29 APN: 2233212800 LOT 28 APN: 2233212 7 0 0 LOT 27 APN: 223321260 0 LOT 26 APN: 2233212500 LOT 25 APN: 223321240 0 LOT 24 APN: 2233212 3 0 0 LOT 23 APN: 2233212200 LOT 22 APN: 223321210 0 LOT 21 APN: 22332120 0 0 LOT 20 APN: 223321 1 9 0 0 LOT 19 MAP NO. 9958 13 NF .3 0 0 \ 246. 189.2 X 1 88. ~ 0 .... "' "' . 85660 rri ~ • Ex~res YJ/2024 >$" IV ,;JI,,;. F C~ 1-1' CON\IERSIOJ FACTOR.FROM NGVD88TO NGVD 29 IS-222 ASPH DEMOLITION KEYNOTES r----;-i DEMOLISH AND REMOVE EXISTING BASKETBALL L'.J HOOP AND POLE INCLUDING FOOTINGS. r-;:;-i DEMOLISH AND REMOVE EXISTING L:J AND ASSOCIATED FOOTINGS FENCE/GATE r---:;-i DEMOLISH AND REMOVE EXISTING 0 PAVEMENT. ASPHALT iAl EXISTING ASPHALT PAVING TO REMAIN AND L.:J PROTECT IN PLACE. ~ EXISTING SAND VOLLEYBALL COURTS TO REMAIN 0 AND PROTECT IN PLACE. r--;;-i EXISTING TENNIS COURTS TO REMAIN AND L'::J PROTECT IN PLACE. r---:;-i DEMOLISH AND REMOVE EXISTING DONOR WALL, L'...J AND SALVAGE THE DONOR PLAQUES. ["-;;-i EXISTING WATER LINE TO REMAIN AND PROTECT L'::J IN PLACE. r---;:;-i EXISTING POWER AND TELEPHONE LINE TO L.:J REMAIN AND PROTECT IN PLACE. ~ NOT USED i,"".;l DEMOLISH AND REMOVE EXISTING DRINKING L'....'.J FOUNTAIN. ~ CAP AND PLUG EXISTING WATER LATERAL. Q EXISTING STORM DRAIN TO REMAIN AND L'...:::J PROTECT IN PLACE. Q DEMOLISH AND REMOVE EXISTING STORM DRAIN L'..:J IN LET. Q PLUG AND CAP STORM PIPE AT ON L'...:::J ABANDON PIPE IN PLACE PIPE ENDS Q EXISTING NETTING POST TO REMAIN AND L'....'.:J PROTECT IN PLACE. Q EXCAVATE REMOVE SAND VOLLEYBALL COURTS ~ FOR INSTALLATION OF UNDERGROUND DETENTION SYSTEM Q EXISTING WALL AND L'....'.:J PROTECT IN PLACE. i,--;;-J EXISTING CONCRETE L'....:J PROTECT IN PLACE. FENCE TO REMAIN AND SIDEWALK TO REMAIN AND r;:;-;:J EXISTING LIGHT POLE TO REMAIN AND PROTECT l..:.:'.J IN PLACE. r-::;-:;l DEMOLISH AND REMOVE EXISTING STORM DRAIN L:..'.J AND REPLACE WITH STORM MANHOLE 1. DEMOLISH AND REMOVE ALL EXISTING IMPROVEMENTS WITHIN LIMITS OF WORK UNLESS INDICATED OTHERWISE. KEYNOTES REFER TO TYPICAL ITEMS OF DEMOLITION AND ARE NOT ALL-INCLUSIVE. 2. THE CONTRACTOR SHALL NOTIFY DIGALERT (1-800-227-2600) AT LEAST TWO DAYS PRIOR TO STARTING WORK AND SHALL ARRANGE FOR AND COORDINATE SHUT DOWN, DISCONNECTION AND CAPPING OF EXISTING UTILITIES WITH THE APPROPRIATE UTILITY OWNERS PRIOR TO COMMENCING THE WORK. 3. PROTECT IN PLACE ALL EXISTING IMPROVEMENTS, STRUCTURES AND UNDERGROUND UTILITIES TO REMAIN. 4. THE LOCATION AND EXISTENCE OF EXISTING UNDERGROUND FACILITIES SHOWN ON THE DRAWINGS WERE OBTAINED FROM A SEARCH OF AVAILABLE RECORD DRAWINGS. THE CONTRACTOR SHAUL POTHOLE EXISTING UTILITIES AT POINTS OF CONNECTIONS AND ALL UTILITY CROSSINGS TO DETERMINE EXACT LOCATION PRIOR TO STARTING ANY WORK. 5. COORDINATE LOCATION OF ALL UNDERGROUND UTILITIES AND STORM DRAINS W1TH NEW TREE LOCATIONS, MECHANICAL/ELECTRICAL FACILITIES, AND OTHER INSTALLATIONS. REFER TO LANDSCAPE, PLUMBING, ARCHITECTURAL AND ELECTRICAL DRAVv1NGS FOR ADDITIONAL INFORMATION. 6. ALL EXISTING "DRY' UTILITIES SHOWN HEREON ARE FOR INFORMATION PURPOSES ONLY. REFER TO ELECTRICAL PLANS AND APPROPRIATE UTILITY COMPANY PLANS FOR ANY WORK ON OR WITH THESE UTILITIES. 7. REFER TO SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS. "AS BUILT" RCE ___ EXP,____ DATE REVIE\./ED BY, INSPECTOR DATE I SH2EET I CITY OF CARLSBAD I SHEETS I 1-----+--+---------------+---+--1----+------1 ENGINEERING DEPARTMENT 1-----+--+---------------+---+--1----+------1 1-----+--+----------------+----+--t----+-----1 GRADING PLANS FOR: 1-----+--+----------------+----+--t----+-----l ::CG=R=20=2=3=-=00=1=5===D=E=M=OL=IT=IO=N=='=P=LA=N'=======:::; APPROVED: JASON S. GELDERT L_ ______________________ ---1-----r------i~------------------i-----r----;----r--7 ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 24 DATE 1--~,-+~~+-'-"l...__ _____________ +----+--t----+-----1 DWN BY: WPR PROJECT NO. DRAWING NO. DATE INITIAL I--DA_TE_~I_NI_TIA_L-+-_DA_TE_~I_NIT_IA_L--1 CHKD BY: MEM ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: PD2o23-ooo5 542-5A KEYMAP NTS DocuSign Envelope ID: 7F72A91F-D3F1-4F79-813D-B7877A384860 10/11/2023 1" = 20'feet 402020 0 scale 10 LA COSTA CANYON HIGH SCHOOL FITNESS CENTER 3 W W W W W W W W W W W W S D S D S D SD SD SD SD SD SD SD SD SD S D S D S D S D S D S D S D S D S S S S S S S 5 0 4 0 4 0 5 0 4 0 4 0 W SD SD S D S D S D S S S S SD SD SD SD SD SD SD SD S D SD S D S D S D S D SD S D X X X X X APN: 2 2 3 3 2 1 2 5 0 0 APN: 2 2 3 3 2 1 2 4 0 0 LOT 2 4 APN: 2 2 3 3 2 1 2 3 0 0 LOT 2 3 APN: 2 2 3 3 2 1 2 2 0 0 LOT 2 2 APN: 2 2 3 3 2 1 2 1 0 0 LOT 2 1MAP N O . 9 9 5 8 > > > 1.03% 1.33% 2 . 3 1 % 6 . 1 0 0.8 5 % 1 . 2 6 % 0.75% 1.14% 1.24% 1 . 3 1 % NF \ FS 226.25 (M.E) FLOW LJNE---- LJMIT OF WCRK---.. FL 225.62 0 0 FS 225.85 FS 225.00 (ME) (E) . 225.98 BUILDING 1 (WEIGHT ROOM) FIN. FLR: 226.00 S PAD ELEV: 225.20 L\:<''--•"41· X LJMIT OF, ( .3 ( TW 230.06 E) BW 226.03 \ \ FG 224.46 FG 224.48 BUILDING 2 (FLEX ROOM FIN. FLR: 226.00 AD: 225 . 189. 2 X 0 FG 224.30 / 0 / / / 188. 9 ~ ASPH (;! C. 189. X 0 CONC ~S,.o KEYNOTES 0-1 0 GRADE BREAK IN ASPHALT PAVING lz' ASPHALT PAVING FLUSH TIE INTO EXISTING \::.../ PAVING EDGE OF ATHLETIC SPORTS COURT SURFACING PER DETAIL 3 SHEET 6 CONCRETE PAVEMENT PER DETAIL 4 SHEET 6 SYNTHETIC TURF PER DETAIL 5 SHEET 6 RETAINING WALL (UNDER DSA JURISDICTION) 6' HEIGHT FENCE (ORNAMENTAL METAL) (UNDER DSA JURISDICTION) "AS BUILT" RCE ___ EXP,___ DATE REVIE\./ED BY, CONVERSION FACTOR FROM NGVD 88 TO NGVD29 IS-'222 INSPECTOR DATE I SHEET I CITY OF CARLSBAD I SHEETS I 1-----+----+---------------+----+-----<1----+----1 ENGINEERING DEPARTMENT 1-----+----+---------------+----+-----<l----+----1 1----+----+--------------+----+-----<l----+-----1 GRADING PLANS FOR: 1----+----+--------------+----+-----<l----+-----1 GR2023-0015 GRADING PLAN 1-----+----+---------------+----+-----<1----+----1 APPROVED: JASON S. GELDERT 1-----+----+-~-------------+----+-----<1----+----1 ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 24 DATE 1--~-+-~--+._.l...__ ___________ ---1---+----+----+----1 DWN BY: WPR PROJECT NO. DRAWING NO. DATE INITIAL I--DA_TE~_IN_IT_IAL-+-_DA_TE~_IN_IT_IAL---1 CHKD BY: MEM ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: PD2o23-ooo5 542-5A DocuSign Envelope ID: 7F72A91F-D3F1-4F79-813D-B7877A384860 10/11/2023 W W W W W W W W W W W W S D S D S D SD SD SD SD SD SD SD SD SD S D S D S D S D S D S D S D S D S S S S S S S 5 0 4 0 4 0 5 0 4 0 4 0 W SD SD S D S D S D S S S S SD SD SD SD SD SD SD SD S D SD S D S D S D S D SD S D APN: 2 2 3 3 2 1 2 5 0 0 APN: 2 2 3 3 2 1 2 4 0 0 LOT 2 4 APN: 2 2 3 3 2 1 2 3 0 0 LOT 2 3 APN: 2 2 3 3 2 1 2 2 0 0 LOT 2 2 SD SD 10 LA COSTA CANYON HIGH SCHOOL FITNESS CENTER 4 1" = 20'feet 402020 0 scale SCALE: 1"=5' 3 4 NF I \ --I--;, I / I /-rV""'I 0 6 IE 224.00 0 (WEIGHT ROOM) FIN. FLR: 226.00 IE 222.30 \ IE 221.90 223.30 FG © TOP OF DET.=218.40 DET. INV.=216.40 (FLEX ROOMS FIN. FLR: 226.00 188. 9 ~ -------------L ,, ASPH .......1---+--t--t----t-----t CU O U DER GRO ND ETENTION SYS EM IE 219.48 DETAIL 1 ~-IE 218.48 cS AS GENERAL NOTES 1. ALL STORM DRAIN GRATES IN PAVED AREAS SHALL HAVE ADA-COMPLIANT GRATES, WITH A 1 /2" MAXIMUM WIDTH GRATE OPENINGS IN THE DIRECTION OF TRAVEL. KEYNOTES 0 0 0 INSTALL 12" DIA. PVC STORM DRAIN PIPE, RUN AT 1.0% MIN. SLOPE. TRENCHING AND BACKFILL PER SAN DIEGO REGIONAL STANDARD DRAWING (SDRSD) DETAIL D-60. INSTALL 6" DIA. PVC STORM DRAIN PIPE, RUN AT 1.0% MIN. SLOPE. TRENCHING AND BACKFILL PER SDRSD DETAIL D-60. 1 BELO INSTALL 24" SQUARE PRECAST CONCRETE CATCH BASIN WITH GALVANIZED STEEL ADA-COMPLIANT HEEL-PROOF GRATE. SEE GENERAL NOTE 1. 223.37 RIM '--=22=3=.3c.._7c-"R=IM,-,-6,-_H 20 IE 216.40 (1 "IN) IE 216.40 (1 " OU ) IE 218.42 15"0VER FLOW IE 218.45 (15" IN) IE 217.24 (15" OUT) CONC ASPf CONIIERSIQ\J FACTOR.FROM NGVD 88 TO NGVD 29 IS-222 TIE NEW 6"¢ PVC STORM DRAIN PIPE INTO EXISTING STORM DRAIN PIPE WITH CUT-IN FITTING -FIELD VERIFY EXISTING PIPE SIZE DOWNSPOUT RECEIVER PER DETAIL 4/AS3.1 INSTALL STORM DRAIN CLEAN-OUT WITH 12"¢ CAST IRON HAND HOLE FRAME & LID, LABELED "STORM DRAIN" (j) 12" WIDE HDPE FLAT DRAINAGE PANEL SUBDRAIN PIPE -SEE DETAIL 2/AS3.0 @) @ 6"¢ PERFORATED PVC HEADER PIPE CONNECT FLAT DRAINAGE PANEL SUBDRAIN PIPE TO ROUND PVC PIPE WITH DRAINAGE MANUFACTURER'S ADAPTER FITTING 4"¢ PERFORATED PVC PIPE AT PAVEMENT EDGE INSTALL 15" DIA. PVC STORM DRAIN PIPE, RUN AT 1.0% MIN. SLOPE. TRENCHING AND BACKFILL PER SAN DIEGO REGIONAL STANDARD DRAWING (SDRSD) DETAIL 0-60. NOT USED NOT USED NOT USED NOT USED MODULAR WETLAND STRUCTURE PER DETAIL 1 SHEET 6 '17'1 CUDO STORMWATER DETENTION SYSTEM. VOLUME REQUIRED=3,062 CF. \}__;,} USE ONE MAX. CUDO MODULE STACK. PER DETAIL 1 SHEET 5 NOT USED ABANDON EXISTING STORM DRAIN OUTLET CONTROL STRUCTURE. PER 2 SHEET 5 STORM MANHOLE PER DETAIL 2 SHEET 6, SDRSD D-9 OVERFLOW STRUCTURE PER DETAIL 2 SHEET 6 "AS BUILT" RCE __ _ EXP, __ _ REVIE\./ED BY, INSPECTOR DATE DATE I SHEET I CITY OF CARLSBAD I SHEETS I 1------+---+--------------+----+----<>----+----1 ENGINEERING DEPARTMENT 1------+---+--------------+----+----<l-----+----I 1-----+---+--------------+----+----<l-----+----1 GRADING PLANS FOR: 1-----+---+--------------+----+----<l-----+----I :=G=R2=0=23=-=0=01=5=====D=RA=IN:'::':A=G=E =S=ITE===P=LA=N=====:::; 1------+---+--------------+----+----<1-----+----1 APPROVED: JASON S. GELDERT 1------+---+~-------------+----+----<1-----+----1 ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 24 DATE 1---~-+-~-+._.l...__ ___________ ---1---+---+----+----1 OWN BY: WPR PROJECT NO. DRAWING NO. DATE INITIAL 1---DA_TE~_IN_IT_IAL-+-_DA_TE~_IN_IT_IAL---I CHKD BY: MEM ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: P□2o23-ooo5 542-5A DocuSign Envelope ID: 7F72A91F-D3F1-4F79-813D-B7877A384860 10/11/2023 LA COSTA CANYON HIGH SCHOOL FITNESS CENTER 105 LINE OF MANHOLE ABOVE 4' x 3' BOX MANHOLE 7" WALL THICKNESS FLOWFLOW AA 5/8" EXPANSION TIE ANCHORS @ 9" CENTERS INTO PRECAST WALL BOTH SIDES.6" SEE BAFFLE WALL DETAIL 6" TOPSOIL RESPREAD PLAN 24" FRAME AND LID ORIFICE INVERT INVERT (PER DESIGN) FLOWFLOW #5 @ 9" EACH WAY LAP HORIZONTALS WITH EXPANSIONTIE ANCHORS TRENCH BACKFILL 6" MIN. GRANULAR BACKFILL INVERT(PER DESIGN)MASTIC SEAL @ JOINT MANHOLE, TYPE A SDRSD D-9 TRENCH BACKFILL 2" CL. SECTIONA - A BAFFLE WALL DETAIL 218.40HWL ELEV. 4" 4" 4" ORIFICE SIZE0.9"216.40 IE 3" CL. (MIN.)10" #6 @ 9" EACH WAY SIDE VIEW RIM ELEVATION NOTES: 1. STRUCTURE AND BAFFLE WALL FABRICATED USING PORTLAND CEMENT CONCRETE. 2. BAFFLE WALL PERMANENTLY INSTALLED AS PRECAST OR CAST IN PLACE, (STEEL PLATE ACCEPTABLE IF PERMANENT). 3. PIPE TO STRUCTURE CONNECTIONS SHALL BE ASTM C923. OUTLET CONTROL STRUCTURE 216.40 IE 217.15 IE CUDO UNDER GROUND RETENTION SYSTEM ±50' INLET OUTLET FL O W X X SECTION 3 FINISH GRADE (SAND) STORM MH223.37 RIM 6" CURB AC PAVEMENT 218.40 IE IN (15" SD) 217.24 IE OUT(15" SD) 15" SD CUDO SYSTEM PER DETAIL 1 SHT 5 FENCE CONCRETE SURFACE 217.15 IE IN(15" SD) 218.48 IE OUT (15" SD) MODULAR WETLAND223.50 RIM 218.45 IE IN (15" SD) STORM MH223.37 RIM OUTLET STRUCTURE223.37 RIM 218.42 IE (15" SD OVER FLOW)217.24 IE OUT (15" SD)218.40 IE IN (15" SD OVER FLOW) BAFFLE WALL218.40 TOP 216.40 IE OUT (15" SD) 15" OVERFLOW PIPE@0.5%Q =5.94 CFS 219.48 IE IN (15" SD) 15" SD SECTION 4 BAFFLE WALL 218.40 TOP 223.33 RIM (FROM CUDOSYSTEM)(TO STORM DRAIN OUTLET) (OVERFLOW FROM STORM DRAIN MANHOLE) 216.40 IE NF ±52.00 t 1 ±6.00 t ±32. 00 l /~ ~ .. / ~ cc COMPACTED SOIL AS APPROVED AND RECOMMENDED ~---, PLAN VIEW 1 MODULE STACK SCALE: NONE BY PROJECT GEOTECHNICAL ENGINEER. '-.....,"' BACKFILL, 12.00" MINIMUM ABOVE CUDO® SYSTEM, COMPACTED AS REQUIRED BY PROJECT GEOTECHNICAL ENGINEER. BACKFILL MATERIAL PER CUSTOMER BEDDING/BACKFILL SPECIFICATION. 11l24.00" MAINTENANCE/INSPECTION ACCESS COVERS TYPICAL. ----'\ FIELD POURED CONCRETE COLLAR REQUIRED, BY OTHERS. ; TYPICAL CATCH BASIN OR OTHER INLET STRUCTURE PER PLAN. INLET PIPE, 015.oo·: >, CUD0-0008 & CUDO-PIPE-0001. I I SAN D ~ ) \ \ \ \ I I ----- I \ \ \ \ \ \ CU DO-DT-0001 OPTIONAL GEOGRID Bl-AXLE ON GRAVEL OR SAND. (TENSAR™ BX1200 OR EQUIVALENT) 12.00" MAXIMUM BELOW FINISHED GRADE AT SHALLOWEST POINT SEE NOTE 1. ___ 3.00' [36.00"] MINIMUM GEOGRID MATERIAL FROM EDGES OF TANK. 12.00" MAXIMUM. f I 2.00' MINIMUM 5.00' MAXIMUM FOR CONNECTION CONFIGURATION REFERENCE / • WRAP ENTIRE_S_Y_S-TE-M~ WITH >--------------VARIABLE ----------~-, IMPERMEABLE LINER. SEE NOTE 2. SECTION/ CUTAWAY VIEW NOTES: 1. INSTALL GEOGRID LAYER, (TENSAR™ BX1200 OR EQUIVALENT) IN ACCORDANCE WITH MANUFACTURER RECOMMENDATIONS. 2. SYSTEM ENCASED ENTIRELY WITH 36 MIL REINFORCED POLYETHYLENE IMPERMEABLE LINER OR EQUIVALENT AS REQUIRED. 3. FIELD POURED CONCRETE COLLAR REQUIRED AROUND ALL ACCESS COVERS & HATCHES, BY OTHERS. 4. ALL EXTERNAL PIPING & ANGLES BY OTHERS. REFER TO PLANS. 5. CUDO size (24" x 24" x 24"), STORAGE CAPACITY 7.6 CF . 6. 1 STACK WITH 403 CUDO UNITS, PROVIDE 3063 CF OF STORAGE. NOT TO SCALE NOT TO SCALE (9 Detention/ Infiltration SCALE: NONE CUDO® Stormwater Detention System -Typical Installation Detail (9 ~------' NOT TO SCALE 0 O ldcastle® Stormwater Solutions 7921 Southpark Plaza, Suite 200 I Littleton, CO I 80120 I Ph: 800.579.88191 oldcastlestormwater.com -HIS DOCUME~IT IS THE PROPERTY OF OLD:ASTLE PRE CAST, INC. IT IS SUBMITTED FOR REFEREN•:E PURPOSES ONLY AND SHALL NOT SE USED IN ANY WAY INJURIOUS TO TH: INTERESTS OF S.11.ID COMPANY. COPYRIGHT~ 2018 OLDCASTLE ~RECAST, INC. ALL RIGI-TS RESERVED DRAWING NO. ROI ECO EC0-0154 DATE CUDO-DT-0001 C ZHD 2 6 18 JPR 7/21/08 SHEET 1 OF 1 0 L --- __ _j l 0 NOT TO SCALE (9 "AS BUILT" RCE __ _ EXP, ___ _ DATE REVIE\./ED BY, CO/WERSJCX,/ FACTOR.FROM NGVDBB WNGVD 29 /S-2Zl INSPECTOR DATE I SHEET I CITY OF CARLSBAD I SHEETS I 1-----+--+---------------+---+--1------+-----1 ENGINEERING DEPARTMENT 1-----+--+---------------+---+--f-----+-----1 1-----+--+----------------+----+--t----+----1 GRADING PLANS FOR: l-----+--+----------------+----+--t----+----l ::CG=R=20=2=3=-=00=1=5======DE=T=A=IL=S==========; APPROVED: JASON S. GELDERT 1-----+--+-,,--------------+----+--1------+-----1 ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 24 DATE 1---~,--+~~+-'-"l...__ _____________ +----+--t----+----1 DWN BY: WPR PROJECT NO. DRAWING NO. DATE INITIAL 1---DA_TE_~I_NI_TIA_L-+-_DA_TE_~I_NIT_IA_L-I CHKD BY: MEM ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: PD2o23-ooo5 542-5A DocuSign Envelope ID: 7F72A91F-D3F1-4F79-813D-B7877A384860 10/11/2023 LA COSTA CANYON HIGH SCHOOL FITNESS CENTER 106 STORM MANHOLE / OUTFLOW STRUCTURE MODULAR WETLAND UNIT EDGE OF ATHLETIC SPORTS COURT SURFACING TRANSITION 4" CONCRETE PAVEMENT SYNTHETIC TURF 1" NF SITE SPECIFIC DATA PROJECT NUMB[R 740120 PROJECT NAM[ LA COSTA CANYON HIGH SCHOOL FITN[SS C[NTfR PROJECT LOCATION CARLSBAD, CA STRUCTUR[ ID MWS I TR[A TM[NT R[QU/RfD VOLUM[ BAS[D (CF) FLOW BAS[D (CFS) N/A 0.171 TREATM[NT HGL AVAILABLf (FT) N/K PEAK BYPASS R[QU/RfD (CFS) -IF APPLICABLf J.67 PIP[ DATA I.E. MATERIAL DIAMUER INLU PIP[ I 219.48 PVC 15" OUTLU PIP[ 218.48 PVC 15" PRfTREA TM[NT 8/0FILTRATION 0/SCHARG[ RIM [LfVATION 223.50 223.50 223.50 SURFAC[ LOAD PfD[STRIAN N/A PfD[STRIAN FRAM[ & COVER ¢JO" OP[N PLANTER ¢24" WULANDMfDIA VOLUM[ (CY} 5.07 OR/FIC[ S/Z[ (DIA. INCH[S) ¢2.01" NOT[S: PR[L/MINARY NOT FOR CONSTRUCT/ON. INSTALLATION NOTES I. CONTRACTOR TO PROV/D[ ALL LABOR, [QU/PM[NT, MATfRIALS AND INCID[NTALS R[QU/R[D TO OFFLOAD AND INSTALL TH[ SYST[M AND APPURT[NANCfS IN ACCORDANC[ WITH THIS DRAWING AND TH[ MANUFACTUR[RS' SPfCIFICATIONS, UNLfSS OTH[RWIS[ STATfD IN MANUFACTUR[R'S CONTRACT. 2. UNIT MUST 8[ INSTALLfD ON L[V[L BASE MANUFACTUR[R RECOMM[NDS A MINIMUM 6" L[V[L ROCK BAS[ UNLfSS SPECIF/[D BY TH[ PROJ[CT [NG/NffR. CONTRACTOR rs R[SPONSIBL[ FOR VERIFYING PROJ[CT [NG/NffR'S RfCOMM[NDED BAS[ SPfCIFICAT/ONS. 4. CONTRACTOR TO SUPPLY AND INSTALL ALL [XTERNAL CONN[CTING P/PfS. ALL P/PfS MUST 8[ FLUSH WITH INSID[ SURFACf OF CONCR[T.[ (P/PfS CANNOT INTRUDE BfYOND FLUSH). INVfRT OF OUTFLOW PIP[ MUST 8[ FLUSH WITH DISCHARG[ CHAMBER FLOOR. ALL P/PfS SHALL 8[ SEALfD WATfRTIGHT PfR MANUFACTUR[R's STANDARD CONNfCT/ON DUAIL. 5. CONTRACTOR R[SPONSIBL[ FOR INSTALLATION OF ALL P/P[S, RISERS, MANHOLES, AND HATCH[S. CONTRACTOR TO US[ GROUT AND/OR BRICKS TO MATCH COVERS WITH FINISHED SURFACf UNL[SS SPECIFIED OTHERWISE 6. VEGUATION SUPPLIED AND INSTALLED BY OTHERS. ALL UNITS WITH VEGUATION MUST HA VE DRIP OR SPRAY /RR/GA TION SUPPLIED AND INSTALLED BY OTHERS. 7. CONTRACTOR RESPONSIBLE FOR CONTACTING BIO CLEAN FOR ACTNATION OF UNIT. MANUFACTURER'S WARRANTY IS VOID WITHOUT PROPER ACTIVATION BY A BIO CLEAN REPRfSENTATIVE GENERAL NOTES I. MANUFACTUR[R TO PROVID[ ALL MAT[RlliLS UNLfSS OTH[RWISE NOTfD. WITIANDMEIJIA 8EIJ PATENTED PERIMETER VOID NIEA ~ (.j PRE-FILTER CAFrTFI/DGE INLIT PIPE Sff NOTES C/L DRAIN DOWN LINE PLAN VIEW C/L VERTICAL UNDERDRAIN MANIFOLD 0/JTLET PIPE Sff NOTES 223.50 RIM/FG , ..-,--WEIR ELEV: 220.98 FLOW CONTROL RISER 218.4 IE OUT 5•_J i------a·-a· _____ __,L6. -J1--. ~----9'-a· I- ELEVATION VIEW INTERNAL BYPASS DISCLOSURE: THE DfSIGN AND CAPACITY OF THE PEAK CONVEYANCf METHOD TO BE RfVIEWED AND APPROV[D BY TH[ [NGINffR OF R[CORD. HGL(S) AT PfAK FLOW SHALL BE ASSfSS[D TO [NSUR[ NO UPSTR[AM FLOODING. PEAK HGL AND BYPASS CAPACITY SHOWN ON DRAWING AR[ US[D FOR GU/DANG[ ONLY. LOW INFLOW PIPE DISCLOSURE: IT IS RECOMMENDED THAT A SUFFICIENT VARIATION IN ElfVATION BETWffN THE /NLU AND OUTLU BE PROVIDED TO ALLOW FOR ACCUMULATION OF SEDIMENT IN TH[ PR[-TREATM[NT CHAMBER. FAILUR[ TO DO SO MAY R[SULT IN BLOCKAG[ AT INFLOW PO/NT(S) WHICH MAY GAUS[ UPSTREAM FLOODING. PROPRIETARY AND CONFIDENTIAL: VEGETATION---..... JIU PLANT fSTABLISHMENT MEIJIA MANHOLE l • • ~"' I 'I ;.. "' • "' 6"_j '-----B '-o• ______ u6. -J,~----9'-o" I- LEFT END VIEW • '<£" RIGHT END VIEW TR[ATM[NT FLOW (CFS) OPERA TING HEAD (FT) T • "' _1 "' 0.171 2.5 PRUREATMENT LOADING RATE {GPM/SF) 7.5 WITLAND MfDIA LOADING RATE (GPM/SF) 1.0 2. ALL DIMENSIONS, ELfVATIONS, SPECIFICATIONS AND CAPACITIES ARE SUBJECT TO CHANGE FOR PROJECT SPECIFIC DRAWINGS DITA/LING [XACT D/M[NSIONS, W[IGHTS AND ACC[SSORl[S PlfAS[ CONTACT BIO CLEAN. THE fNFORMATION CONTA!NED IN 'f!-115 DOCIJJ,ffNT IS TH£ SOLE PROPERTY OF fDRTERRA AND rrs COMPANIES. rHIS DOC/JMENr; :: ~ "g ~~~}~}:f OF NOR ,WY PART THEREOF, .W.Y 8£ IJS[J), REPRODUCED OR I.KJDIFIED 1.m,m; a,JO.J,816; R£lA1Eii roRmi PAllNIS OIi IN ANY MANNER WfTH OIJf rHE WRll7EN CONSENT OF FOlffERRA. C(j NTECH. ENGINEERED SOLUTIONS LLC www.COntechES.com MWS-L-8-8-5'-0"-V STORM WATER 8/0FILTRA T/ON SYSTEM STANDARD DETAIL OT1EJI PAIENIS f'fNl)ff; NOT TO SCALE (9 SPORTS COURT SURFAC ING*-~ SPORTS COURT SURFACING TRANSITION STRIP* ---- * INSTALL PER MFR. RECS. 4" THICK CONC. PAVING W/ #3 @ 1 8" O.C. EA. WAY----~ ASPHALT PAVING, w.o. SYNTHETIC TURF --~ MEET 6" BAS E COURSE PER~1EABI_E AGGREG.ATE ~ SYNTHE TIC TURF EDGE z 2 N CONC. PAVING q q · 4"¢ PERF, PVC PIPE 6" THICKEND EDGE, TYP. 4" THICK MEET FLUSH CLASS II BASE--~ FLUS H COMPACT UPPER 12" OF SUBGRADE TO 95% M.R.D. 2" TOP COURSE PERMEABLE \ AGGGREGATE 2-1/2" SYNTH ETIC TURF~ \ ~ Ti---l+---x--+1--~ Tl- #4 BARS 01 I I PLACED DIAGONALLY~ ]'i;;=====t==~m.::::::::/~~~/#~ --~>-- 2-#4 BARS ~ I I, ~" ,. 1:r--~ )< X D" ( C 'I:::===! 1/ _)<_,I_ +1'-',r--.._..,_~ __ '_"_~i"-<--:-~-ttt #4 @ 8" BOTH WAYS __/~-~::::::::::j,:!==='~::::"±:::::1,::::"~~ --~>-- BEND DOWN .,,.,, j 15" (TYP) ____........, A L D2 A J >- PLAN TYPE PIPE DIAMETER (D 1) X y z (SEE NOTE 8) (Max) A4 UP TO 39" 4' 4' 6' A5 42" TO 48" 5' 4' 6' A6 51" TO 60" 6' 4' 6' Al 63" TO 66" 7' 4' 7' A8 69" TO 78" 8' 4' 8' I ------SEE M-3 FOR MANHOLE ELEV SHOWN ON PLANS "" I 30 D LAP (TYP) I --ITi-.l ---x ---T~ SECTION A-A NOTES 1. SEE D-1 1A AND D-11B FOR ADDITIONAL NOTES AND DETAILS. 2. CONCRETE BASE SHALL BE 560-C-3250. f- I FRAME AND COVER LEGEND ON PLANS ==@J== 3. ALL PRECAST COMPONENTS SHALL BE REINFORCED WITH 1/4" DIAMETER STEEL, WOUND SPIRALLY ON 4' CENTERS. 4. ALL JOINTS SHALL BE SET IN CLASS C MORTAR. 5. MAINTAIN 1-1 /2'' CLEAR SPACING BETWEEN REINFORCING AND CONCRETE SURFACE UNLESS OTHERWISE NOTED. 6. EXPOSED EDGES OF CONCRETE SHALL BE ROUNDED WITH A 1/2" RADIUS. 7. MANHOLE COVER TO BE MARKED "STORM DRAIN". 8. MODIFICATIONS TO "y" DIMENSION IS REQUIRED IF PIPE (D2) EXCEEDS 39". 9. IF CONSTRUCTED ADJACENT TO SIDEWALK, TOP OF MANHOLE AND SLAB TO MATCH SIDEWALK SLOPE AND FINISH. Revision By Approved ORIGINAL Kercheval Edited T. Stanton Edited s.s T. Regello Edited T.R. T. Regello Edited M.W M. Widelski ,-12" WIDE HOPE FLAT / 1 PANEL PIPE SUBDRAIN SEE DRA INAGE PLAN / 1 PERfvlEABLE STRU CTURAL I I SOIL BEAR ING FABRIC I I Dole SAN DIEGO REGIONAL STANDARD DRAWING 12/75 02/D9 03/11 STORM DRAIN CLEANOUT -TYPE A 1 D/15 10/18 NOT TO SCALE CON\/ERSIONFACTORFRCMNGVDBB70NG\/D29/S-22Z RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE - , )~ I -/ ) 10/?5/?018 Chai(.l".(erson R.C.E 19246 Date DRA'MNG NUMBER (9 D-09 "AS BUILT" RCE __ _ EXP, ___ _ DATE REVIE\./ED BY1 INSPECTOR DATE l---l---l-------------+--+---t----t--------11 SHEET I CITY OF CARLSBAD I SHEETS 1 ENGINEERING DEPARTMENT TH ICKENED PERMEABLE BASE CONC . PAVING EDGE 1 2" PAVEMENT TYP E 1: STANDARD GRAY WI TH TOPCAST ETC HED FINISH PAVEMENT TYP E 2: INTEGRA L COLOR CONCR ETE (SAN DIEGO BUFF) WITH SAL TED FINISH 12" THICK COMPAC TED SUBGRADE TO 95% M.R.D. 1----1--+---------------t---t--+----j---j ~G=R=AD=IN::::::',G..::P::::LAN:=;:S:::F;:O;;R;::::::::::::::':::::::::::::::::::::::'::::::::::::::::::::=~==~ NOT TO SCALE (9 NOT TO SCALE C) NOT TO SCALE (9 1 DATE INITIAL DA TE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL DA TE INITIAL CITY APPROVAL GR2023-0015 APPROVED: ENGINEERING MANAGER OWN BY: WPR CHKD BY: MEM RVWD BY: DETAILS JASON S. GELDERT RCE 63912 EXPIRES 9 30 24 DATE PROJECT NO. DRAWING NO. PD2023-0006 542-5A DocuSign Envelope ID: 7F72A91F-D3F1-4F79-813D-B7877A384860 10/11/2023 225 220 215 210 205 200 195 190 230 235 185 225 220 215 210 205 200 195 190 230 235 185 258 SF UNDOCUMENTED SOIL REMOVAL EXISTING GRADE FF=226.00 4. 0 0 QUDF (UNDOCUMENTED FILL)TSA (SANTIAGO FORMATION) PROP. BUILDING PROP. GRADE PROP. GRADE EXISTING GRADE PROP. BUILDING EXISTING CONCMASONRY RETAININGWALL 225 220 230 225 220 230 503 SF UNDOCUMENTED SOIL REMOVAL EXISTING GRADE QUDF (UNDOCUMENTED FILL)TSA (SANTIAGO FORMATION) 4. 0 0 PROPOSED GRADE(SYNTHETIC TURF) PROP. BUILDING PROPOSED GRADE(INTERLOCKING MODULARSPORTS COURT SURFACINGOVER CONC PAVING) PROP. BUILDING EXISTING GRADE W W W W W W W W W W W W SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SSSSSSS 5 04 0 4 0 5 0 4 04 0 WSDSD SD SD SD SSSS SDSDSDSD SD SD SD SD SD SD SD SD SD SD SD SD X X X XX 1" = 20'feet 402020 0 scale 10 LA COSTA CANYON HIGH SCHOOL FITNESS CENTER 7 A- A B-B 3382 SF UNDOCUMENTED SOIL REMOVAL13,528 CF UNDOCUMENTED SOIL REMOVAL UNDOCUMENTED SOIL IS ABOUT 4' BELOW GRADE NF -1e~~===fl=+~=~---··-_ .-.-.... -... -....... -...... ·.-... ·-~.-··-· .·-· .. _. ·-· --=----_--.• -·,c•.-·,······cr=tu=!===='=~l _C__:::::::::::;;;;;:::;;;;;..-;-:-:c= ... =1'.b..._ _________ -J------~ ----~--------- SECTION A-A SCALE: 1" =1 0' ( HIV) ---------~-------- -- ------ -- ------+----- ------ ------------- I I\ I . ,.. >--• I\ I I I II II ~II ' , I\ Hl- I,,\ i II I I I II \I A , . I 1 .. .. ·~ .. ·-· \I SECTION B-B SCALE: 1"=10' (HIV) A A \/ .._.... /\_ . .. .... ~· -· /\ ' A •• ·• • • V • • •~ ·• • :• .. ,.....··,. : ;. ..... ~ • ..,, .:·-·.-.. ., .,. .• o.,· I I I -I I sa \I " • 0 1 I I I I I I " I I I I , ,II I (9 z -0 .....J -:D CD -\: I .... --7 bu 0 1µdf/Ts1a -\-"9--s "" I D I I D I I D I I I I I I A/ '-.'r-, w I .. I-/ ::/T E/T---t-~-t----t--------'-'.~,-,-----F >-\ " I\ 'I----{ ---- I " --' -" I\ I\ " " ,, ' -.I • ' ' ...._ I I I I " ' ' " ' ' ' ' , . ' / SECTION PLAN SCALE: 1" =20' r ' > ' ' w / " ' / /( < ' ~ ; ·1 ' ~ ' ' ' I 'I f \ ' I/ , ' , I\ 0 0 I I I w / y ,... ,_ , ~1 ~r "~ y V y y y ~- I\ I\ "I \" ' ~ ~ < ----,,.._ ~~ __.----; A ----- --------- --------- --------- --------- --------- ---......_ ---......_ ,------ )1 I .J ~1 ~------[ )I( 0 ::: _""'_ :::::\ --------- ---......_ --------- --------- --------- 11 AS BUIL T 11 RCE __ _ EXP, ___ _ DATE REVIE\./ED BY, CONVERSION FACTOR FROM NGVD88 TO NGVD 29 IS-2.22' INSPECTOR DATE >--->----+-------------+----+---+---+------<I SHEET I CITY OF CARLSBAD I SHEETS I ENGINEERING DEPARTMENT 1-----t--+----------------+-----+--+----t---1 ~G::::R=AD::::IN::::::::'.G..'::P::::LAN:=::S::::F:::O:::R:::: :::::::::::::::::::::::::::::=::::::::::::::::=~==== GR2023-0015 SITE SECTIONS APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 24 DATE 1 DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DWN BY: WEB PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY: MEM DlHER APPROVAL CITY APPROVAL RVWD BY: PD2023-0006 542-5A DocuSign Envelope ID: 7F72A91F-D3F1-4F79-813D-B7877A384860 10/11/2023 LA COSTA CANYON HIGH SCHOOL FITNESS CENTER 8 10 FR 09 / 28 / 2023 Doc ID: 41c88bbe4c8306978240548e3cb3c3339f351da3 NF TIER 2 CITY STORM WATER POLLUTION PREVENTION PLAN (TIER 2 SWPPP) STORM WATER POLLUTION PREVENTION NOTES GENERAL SITE MANAGEMENT REQUIREMENTS THE FOLLOWING GENERAL SITE MANAGEMENT REQUIREMENTS SHALL 8£ ADHERED TO THROUGHOUT THE DURATION OF THE CONSTRUCTION WORK {YEAR ROUND). 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT.· WAYNE BALDWIN FROM: SAN DIEGUITO UNION HIGH SCHOOL D!STl?/CT AT (760) 753-6491 EXT. 5404 2. DEVICES SHOWN ON CITY APPROVED PLANS SHALL NOT 8£ MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 3. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 4. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY 8£ REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORSEEN CIRCUMSTANCES WHICH MAY ARISE. 5. THE CONTRACTOR SHALL 8£ RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS CONDITION. 6. GRADING AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. 7. ALL REMOVABLE PROTECTIVE DEVICES SHALL 8£ 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 8£ REMOVED AFTER EACH RAINFALL. 8. ALL GRAVEL BAGS SHALL CONTAIN 3/4 INCH MINIMUM AGGREGATE. 9. ALL EXPOSED D!STIJRBED AREAS MUST HAVE EROSION PROTECTION BMPs PROPERLY INSTALLED. THIS INCLUDES ALL BUILDING PADS. UNFINISHED ROADS. AND SLOPES. 10. ADEOUA TE PERIMETER PROTECTION BMPs MUST 8£ INSTALLED AND MAINTAINED AND WILL 8£ UPGRADED, IF NECESSARY, TO PROVIDE SUFFICIENT PROTECTION FROM RUNOFF DURING RAIN EVENTS. 11. ADEOUA TE SEDIMENT CONTROL BMPs MUST 8£ INSTALLED AND MAINTAINED. 12. ADEQUATE BMPs TO CONTROL OFFS/TE SEDIMENT TRACKING MUST 8£ 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 8£ STORED ONSITE. AREAS ALREADY PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA TION OR ESTABLISHED VEGETATION STAB/LIZA TION BMPs ARE NOT CONSIDERED TO 8£ "EXPOSED" FOR PURPOSES OF THIS REQUIREMENT. 14. THE OWNER/DEVELOPER/CONTRACTOR MUST FOLLOW "WEATHER TRIGGERED" ACTION PLAN AND 8£ ABLE TO DEPLOY STANDBY BMPs TO PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT {A PREDICTED STORM EVENT IS DEFINED AS A 40% CHANCE OF RAIN WITHIN A 5-DA Y NATIONAL WEATHER SERVICE FORECAST}. ON REQUEST, THE OWNER/DEVELOPER/CONTRACTOR MUST PROVIDE PROOF OF THIS CAPABILITY. 15. DEPLOYMENT OF PHYSICAL OR VEGETATION EROSION CONTROL BMPs MUST COMMENCE AS SOON AS SLOPES ARE COMPLETED. THE OWNER/DEVELOPER/CONTRACTOR MAY NOT RELY ON THE ABILITY TO DEPLOY STANDBY BMP MATERIALS TO PREVENT EROSION OF SLOPES THAT HA V£ BEEN COMPLETED. 16. THE AREA THAT CAN 8£ CLEARED, GRADED, AND LEFT EXPOSED AT ONE TIME IS LIMITED TO THE AMOUNT OF ACREAGE THAT THE CONTRACTOR CAN ADEQUATELY PROTECT PRIOR TO A PREDICTED RAIN £V£NT. FOR LARGER SITES. GRADING SHOULD 8£ PHASED. IT MAY 8£ NECESSARY TO DEPLOY EROSION AND SEDIMENT CONTROL BMPs IN AREAS THAT ARE NOT COMPLETED, BUT ARE NOT ACTIVELY 8£/NG WORKED BEFORE ADDITIONAL GRADING IS ALLOWED TO PROCEED, AT THE DISCRETION OF THE CITY INSPECTOR. 17. ALL D!STIJRBED AREAS THAT ARE NOT COMPLETED AND/OR NOT 8£/NG ACTIV£L Y GRADED MUST 8£ FULLY PROTECTED FROM EROSION IF LEFT FOR 14 OR MORE DAYS. THE ABILITY TO INSTALL BMP MATERIALS IN A PROMPT MANNER IS lJQI SUFFICIENT. BMPs NEED TO 8£ INSTALLED IN THESE AREAS. 18. BMPs MUST 8£ STOCKPILED AT VARIOUS LOCATION THROUGHOUT THE PROJECT SITE THROUGHOUT THE YEAR. WHENEV£R THERE IS A 40% CHANCE OR GREATER OF A RAIN WITHIN A THREE {3} DAY FORECAST, T.HE INSPECTOR WILL V£RIFY THAT BMPs ARE ADEQUATELY STOCKPILED. BMPs MUST 8£ STOCKPILED AND READY FOR DEPLOYMENT WHEN THERE IS 50% CHANCE OF RAIN WITHIN A 48 HOUR FORECAST. FAILURE TO COMPLY WITH THIS REQUIREMENT COULD RESULT IN THE ISSUANCE OF A STOP WORK NOTICE OR OTHER ENFORCEMENT ACTION. 19. ALL TREATMENT AND EROSION CONTROL BMPs MUST 8£ INSPECTED WEEKLY AND PRIOR TO A FORECASTED RAIN £V£NT OF GREATER THAN 50%, AND AFTER A RAIN £V£NT. IN ADDITION, TREATMENT CONTROL BMPs MUST 8£ SERVICED AS NEEDED THROUGHOUT THE YEAR. 20. IF SELECTED BMP FAILS DURING A RAIN £V£NT, IT MUST 8£ REPAIRED OR IMPROVED OR REPLACED WITH AN ACCEPTABLE AL TERNA TE AS SOON AS IT IS SAFE TO DO SO. THE FAILURE OF A BMP INDICATES IT WAS NOT ADEQUATE FOR THE CIRCUMSTANCES IN WHICH IT WAS USED. REPAIRS AND REPLACEMENT MUST THEREFORE PUT A MORE ROBUST BMP MEASURE IN PLACE. 21. ALL CONSTRUCTION EMPLOYEES MUST 8£ 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 EV£NT { A PREDICTED STORM £V£NT IS DEFINED AS A FORECASTED, 40% CHANCE OF RAIN BY THE NATIONAL WEATHER SERVICE}, IN ADDITION TO BMPs IMPLEMENTED YEAR-ROUND INCLUDING PERIMETER CONTROL, WIND EROSION CONTROL, TRACKING, NON-STORM WATER CONTROL, WASTE MANAGEMENT, AND MATERIALS POLLUTION CONTROL. THE NATIONAL WEATHER SERVICE FORECAST SHALL BE MONITORED AND USED BY THE DEV£LOPER ON A DAILY BASIS. IF PRECIPITATION IS PREDICTED {40% CHANCE OF RAIN). THEN THE NECESSARY WATER POLLUTION CONTROL PRACTICES SHALL BE DEPLOYED WITHIN 48 HOURS AND PRIOR TO THE ONSET OF THE PRECIPITATION. THE DEPLOYMENT OF THE BMPS SHALL INCLUDE BUT NOT BE LIMITED TO GRA V£L BAGS AND SILT FENCES. A MINIMUM OF 125% OF THE MATERIAL NEEDED TO INSTALL STANDBY BEST MANAGEMENT PRACTICES MEASURES TO PROTECT T.HE EXPOSED AREAS FORM EROSION AND PREV£NT SEDIMENT DISCHARGES MUST BE STORED ON-SITE. AREAS THAT HAVE ALREADY BEEN PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA TION OR ESTABLISHED VEGETATION STAB/LIZA TION BMPS AS DETERMINED BY THE CITY OF CARLSBAD ARE NOT CONSIDERED TO 8£ "EXPOSED" FOR THE PURPOSES OF "11£A THER TRIGGERED ACTION PLAN". AN ADEQUATE SOURCE OF EQUIPMENT ANO WORKERS SHALL 8£ AVAILABLE FOR DEPLOYMENT OF "MATHER TRIGGERED BMPS~ EROSION CONTROL HYDROSEEDING, PLANTING AND !RR/GA TION 1. ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND /RR/GA TION SHALL 8£ INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIF/CATIONS AND THE FOLLOWING: A H YDROSEEOING SHALL 8£ APPLIED TO: 1 ALL SLOPES THA T ARE GRADED 6: I {HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE: a. THREE FEET OR MORE IN H£/GHT AND ADJACENT TO PUBLIC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN H£/GHT. 2 AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST.· a. NOT SCHEDULED FOR IMPROVEMENTS {CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC. c. HA V£ ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THA T WARRANTS IMMEDIATE TREATMENT. B HYDROSEEDING AREAS SHALL 8£ /RR/GA TED IN ACCORDANCE WITH T.HE FOLLOWING CRITERIA: 1 ALL SLOPES THA T ARE GRADED 6: I OR STEEPER AND THAT ARE: a. T.HREE TO £/GHT 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 PROVIDING 100% COV£RAGE. b. GREATER THAN 8 FEET IN H£/GHT SHALL 8£ WATERED BY A CONV£NTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PRO VIDING 100% CO V£RA GE. 2 AREAS SLOPED LESS THAN 6: 1 SHALL 8£ /RR/GA TED AS APPROVED BY THE Cl TY £.NG/NEER, PRIOR TO H YDROSEEDING. THE DEV£L OPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE Cl TY ENGINEER. THE PROPOSAL SHALL 8£ SPECIFIC REGARDING THE NUMBERS, TYPE, AND COSTS OF THE ELEMENTS OF THE PROPOSED SYSTEM. 3 /RR/GA TION SHALL MAIN TA/N THE MOIST/JR£ LEVEL OF THE SOIL A T THE OPTIMUM LEV£L FOR THE GRADING OF THE HYDROSEEDEO GROWTH. C HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING: D £ 1 SEED MIX SHALL CONSIST OF NO LESS THAN: a. 20 lbs. PER ACRE OF ROSE CLOV£R 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 DIMORPHOLECA g. ITEMS c, d, e, AND f OF THIS SUBSECTION MAY BE OMITTED ON VISIBLE FROM £/THER A PUBLIC STREET OR RESIDENTIAL STRUCTIJRES. h. ITEM a OF THIS SUBSECTION MUST 8£ INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED ORY £/THER BY DRILLING OR BROADCASING BEFORE HYDROSEEDING. i. ALL SEED MATERIALS SHALL 8£ TRANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND A GR/CUL TIJRE CERT/FICA TION TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. i NON-PHYTO-TOX!C WEmNG AGENTS MAY 8£ ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2 TYPE 1 MULCH APPLIED AT THE RA TE OF NO LESS HAN 2000 lbs PER ACRE. TYPE 6 MULCH {STRAW) MAY 8£ SUBSTITIJTED, WHEN STRAW IS USED, IT MUST 8£ ANCHORED TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LESS THAN 50% IF THE STRAW INTO THE SOIL. 3 FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFA TE, 16-20-0 WITH 15% SULPHUR APPLIED AT THE RA TE OF 500 lbs. PER ACRE. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING: I ROUGHENING T.HE SURFACE TO 8£ PLANTED BY ANY OR A COMB/NATION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: I. b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIENTI. Y FRIABLE. 2 AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. ADJUSTING THE SURFACE SOIL MOIST/JR£ TO PROVIDE A DAMP Bl T NOT SA TIJRA TED SEED BED. b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. HYDROSEEDING AREAS SHALL 8£ MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS PERMANENTI. Y LANDSCAPED OR, FOR AREAS WHERE HYDROSEEOING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED ANO ALL BONDS RELEASED. 2. ALL SLOPES SHALL HA V£ /RR/GA TION INSTALLED AND BE STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN {10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROV£D GRADING PLANS. J. SHOULD GERM/NATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EfflCIENT COV£RAG£ OF GRADING SLOPES {90% COV£RAGE} PRIOR TO OCTOBER 1, THE SLOPES SHALL BE STABILIZED BY AN APPROPRIATE EROSION CONTROL MATTING MATERIAL APPROV£D BY THE PUBLIC WORKS INSPECTOR. 4. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT OR AS DIRECTED BY THE CITY ENGINEER OF PLANNING DIRECTOR. 5. THE OWNER/APPLICANT SHALL ENSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THIS CONSTRUCTION SWPPP SHOWN ON ANY GRADING PLANS, LANDSCAPE AND /RR/GA TION PLANS, AND IMPROVEMENT PLANS AS REQUIRED FOR THIS PROJECT WORK. CITY OF OCEANSIDE HIGHWAY ?'a -\~~ ~ fj,,P LLAG1_,I' \ .p' ~ e,t-'<-'-11, , / 17 ~ .L ,,~ -~ c( ~~~ <' ~ 0 ./1~"'',\lo (:;;;.;;~_.... .!j CITY OF VISTA cANNuN r'I !)' §,-~ '-, if/ ,,~ _ _:R~O~AIJ.-."--,,..--1-1' -~...,.,,_ ALOMAR ~ ~ ~ \\';\"---_ ~~\J). \ ,,,_o CITY OF \ \ '\ l ,----'I"'"'.: r,.oAO ~ SAN MARCOS \ OCEAN - PACIFIC ~~ "tr , "GA ~ ------~~-~,,,. -A'!" ~----------------------------------------------------~ t,L~~~~c-f'J\vt--------,f. BEST MANAGEMENT PRACTICES (BMP) SELECTION TABLE \\ LI' cosr;q,, A Best Management Practice• (BMP) Description ➔ CASQA Designation ➔ Construction Activity ~ Grading/Soil Disturbance ~ Trenchinn/Excavation ~ Stockoilina Drillinn IBorina > Concrete/Asphalt Sawcuttinq ~ Concrete Flatwork > Pavinq ~ Conduit/Pioe Installation Stucco/Mortar Work ~ Waste Disoosal > Staqina/Lay Down Area Eauioment Maintenance and Fuelina X Hazardous Substance Use/Storaae Dewaterina X Site Access Across Dirt Other (list): Instructions: -~ -~"' o- " c: en -2~ -g en :0 .s ., 't, <l> ·-ct~ "' I [;l Erosion Control BMPs ., -"' ::;; "' ., C: ., ~ en "'0 en .s .s ..c: ., 3' ., u <l> "' "' " ., :; ~ (I) "" ., -::;; c::, en "' "' !j -~ e " "' -0 f 0 ... "' <'.!l ~ ~a .,. " "' 0, I I I I [;l [;l [;l [;l Sediment Control BMPs "' 6 -~ en ... " .s -~ £: g. ., 0:, 5l--.s >'== E .s ., en " en 0:, i: C: i: <l> 0 "' ~-S 0 -"" 5'i c::, 0 0:, "" c:i-9 c::, C: C>:: _E "' -,!'. E aj " .!:; --'< ~ 'l! " ::, ,g g. 0 " ::, .... --"' <l> "' ... u C: 0 0 (7j r}l 6 ~ 0 CJ) ~ Ji -... Vi V, 0.. ---"' .,. "' <O " "' a -I ~ ~ ~ ~ ~ ~ ~ ~ [;l X >< ;,,: X X X X X >< >< Tracking Non-Storm Water Waste Management and Materials Control BMPs Management BMPs Pollution Control BMPs C: C: -!2 ,!2 --0 0 2 2 --., ., ., C: ., C: 0 <l> 0 (.j ... (.j "' -g~ "' ,.,, .t:! (/) <l> "' ~~ ::::: 81 ·-"' -0 ... -0 "' -2 en -2 0 V, .s "' C>:: --C: C: <l> "' " "' E 6 ~ 6 .9-<l> ::, t, en -..;l' ·~ "' C: ., 6 .Q ~-<l> --"' :'.!l ::;; C: " C: C: C: Cl 'l! -" ., ., "' en "' ., l~ " E ~-£ ~ g, :g "" .___ 0 ., ... "' ~ "-e "' ~ en -52 § <l> ... <l> u --"' "' "' 0 ..c: " ~o -0 ::::: C: ·-C: "' C: §u "' -"' -bl-8 c"' "' "' ::;; "' ::;; V, "' ::;; :r:: ::;; "' -I I ~ ~ "' -"' "' .... "' <O I I I I I I I ~ i i i i i i X >< >< >< >< >< >< >< X >< --,,.. ?".. ,;,<;,, ?".. >< >< >< X X ., <l> --., ., ~1= "' -;;;; 5'i ., "' E '" E -., -., ~ en ~ "" oo u"' C: C: C: C: oo 0"' (.j::;; (.j::;; "' "' I I i i X X >< X X X >< X 2 ~ a! L.t--..._~-,----1-' ~ CITY OF ENCINITAS ' VICINITY MAP APN: 223-322-03-oo SITE ADDRESS: 't:;_ -'--PROJECT SITE 1 MA VER/CK WA Y CARLSBAD, CA 92009 AREA OF DISTURBANCE AREA OF DISTURBANCE _3_9,_4_2_2 __ S.F. 1. Check the box to the left of all applicable construction activity (first column) expected to occur during construction. {THIS AREA INCLUDES BUT IS NOT LIMITED TO OFF-SITE WORK INCLUDING PUBLIC IMPROVEMENTS AND TEMPORARY DISTURBANCE SUCH AS VEHICLE AND EQUIPMENT STAGING AREAS, CONSTRUCTION WORKER FOOT TRAFFIC, SOIL/GRAVEL PILES, UTILITY TRENCHES, BACKFILL CUTS AND SLOPE KEYWA YS} 2. Located along the top of the BMP Table is a list of BMP's with it's corresponding Califomia Stormwater Quality Association (CASQA) designation number. or more BMPs you intend to use during construction from the list. Check the box where the chosen activity row intersects with the BMP column. Choose one 3. Refer to the CASQA construction handbook for information and details of the chosen BMPs and how to apply them to the project. DESCRIPTION SE-I, SILT FENCE SE -5, FIBER ROLL SE-6, GRAVEL BAG BERM LEGEND SE-10, STORM DRAIN INLET PROTECTION TR-1, STABILIZED CONSTRUCTION ENTRANCE WM-1, MATERIAL DELIVERY AND STORAGE WM-5, SOLID WASTE MANAGEMENT WM-9, SANITARY/SEPTIC WASTE MANAGEMENT SYMBOL -01------101---- II I I I I I I I 111111111111111 WM-I WM-5 WM-9 QUANTITY 810 LF 160 LF 256 EA. 7 EA. 1500 SF OWNER'S CERTIFICATION: I UNDERSTAND AND ACKNOWLEDGE THAT I MUST: {I) IMPLEMENT BEST MANAGEMENT PRACTICES {BMPs} DURING CONSTRUCTION ACTIVITIES TO THE MAXIMUM EXTENT PRACTICABLE TO AVOID THE MOB/LIZA TION OF POLLUTANTS SUCH AS SEDIMENT AND TO A VOID T.HE 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 ACTIVITIES UNTIL THE CONSTRUCTION WORK IS COMPLETE AND SIG.NED OFF BY T.HE CITY OF CARLSBAD. TINA DOUGLAS OWNER{S}/ OWNER'S AGENT NAME {PRINT} DATE ~ Do>fa.- OWNER(S)/ OWNER'S AGENT NAME {SIGNA TIJRE) DATE CONVERSION FACTOR FR0\11NGVD881D NGVD 29 IS-22Z CONSTRUCTION TllREAT: CONSTRUCTION THREAT TO STORM WATER QUALITY {CHECK BOX}: ~ HIGH □ MEDIUM OWNER/APPLICANT: NAME.· SAN DIEGU/TO UNION HIGH SCHOOL DISTRICT ADDRESS: 710 ENCINITAS BL VD. ENCINITAS, CA 92024 TELEPHONE NO.: {760} 753-6491 EMERGENCY CONTACT: NAME.· WAYNE BALDWIN ADDRESS: 635 N. VULCAN A VE ENCINITAS, CA 92024 TELEPHONE NO.: {760} 753-6491 EXT. 5404 t---+----+------------+----+---t----i---11 SHEET I CITY OF CARLSBAD I SHEETS 1 :=:::=::::::::::'...'.:::::::==::=E=N::G::::I=NE=E=R=I=NG=D=E=P=A=R=TM=E=N=T=::::::'...::::==~ 1----+-----1-----------------+---+---1------11----1 GRADING PLANS FOR: GR2023-0015 TIER 2 SWPPP COVER SHEET APPROVED: JASON S. GELDERT t---+-----t---..----------------+---+---t-----11---t ENGINEERING MANAGER RCE 63912 EXPIRES 9/30/24 DATE fl\ DWN BY: WPR PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY: MEM OTHER APPROVAL CIT'f APPROVAL RVWD BY: PD2D23-0006 542-5A DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DocuSign Envelope ID: 7F72A91F-D3F1-4F79-813D-B7877A384860 10/11/2023 1" = 20'feet 402020 0 scale 10 LA COSTA CANYON HIGH SCHOOL FITNESS CENTER 9 X X X X X X X X X X X X X X X X X X X X APN: 2 2 3 3 2 1 2 5 0 0 APN: 2 2 3 3 2 1 2 4 0 0 LOT 2 4 APN: 2 2 3 3 2 1 2 3 0 0 LOT 2 3 APN: 2 2 3 3 2 1 2 2 0 0 LOT 2 2 APN: 2 2 3 3 2 1 2 1 0 0 LOT 2 1MAP N O . 9 9 5 8 F R F R F R FR FR FR F R NF "':)'),, '),, /: \ \ \ ~ \ SE-10 \ \ Li Ml T CF WCRK -----... 0 0 225.3 \ \ \ \ \ \ \ \ \ \ 5 \ \ \ \ \ \ \ \ \ \ \ \ \ .3 \ \ 189. 2 X SE- 188. 9 ~ ASPH X LJMIT SE-5 (;! C. 189. CONC cawERSION FACTOR FROM NGVD 88 TO NGVD 29 IS-222 fsHwl CITY OF CARLSBAD I SHEETS I 1----+---+-------------1----+----+----+----1 L_j ENGINEERING DEPARTMENT l----+---+-------------1---+---+----+----I 1----+---+-------------1---+---+----+----1 GRADING PLANS FOR: 1----+---+-------------1---+---+----+----1 GR2023-0015 EROSION CONTROL PLANS 1----+---+-------------1----+----+----+----1 APPROVED: JASON S. GELDERT t---+---+--z.---------------t---+--+--+----1 ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 24 DATE 1---=~+-~-+-'-'l"'-------------f---+--+--+----I DWN BY: WPR PROJECT NO. DRAWING NO. DATE INITIAL 1--DA_TE~_INIT_IA_L -+--DA_TE~_IN_ITI_AL_, CHKD BY: MEM ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CIT'f APPROVAL RVWD BY: PD2023-0006 542-5A DocuSign Envelope ID: 7F72A91F-D3F1-4F79-813D-B7877A384860 10/11/2023 W W W W W W W W W W W W S D S D S D SD SD SD SD SD SD SD SD SD S D S D S D S D S D S D S D S D S S S S S S S 5 0 4 0 4 0 5 0 4 0 4 0 W SD SD S D S D S D S S S S SD SD SD SD SD SD SD SD S D SD S D S D S D S D SD S D APN: 2 2 3 3 2 1 2 5 0 0 APN: 2 2 3 3 2 1 2 4 0 0 LOT 2 4 APN: 2 2 3 3 2 1 2 3 0 0 LOT 2 3 APN: 2 2 3 3 2 1 2 2 0 0 LOT 2 2 2 1 113 124 135 146 157 168 179 1810 10 LA COSTA CANYON HIGH SCHOOL FITNESS CENTER 10 1" = 20'feet 402020 0 scale THE EOW WILL VERIFY THAT PERMANENT BMPS ARE CONSTRUCTED AND OPERATING IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTS. PRIOR TO OCCUPANCY THE EOW MUST PROVIDE: 1. PHOTOGRAPHS OF THE INSTALLATION OF PERMANENTBMPS PRIOR TO CONSTRUCTION, DURINGCONSTRUCTION, AND AT FINAL INSTALLATION.2. A WET STAMPED LETTER VERIFYING THAT PERMANENT BMPS ARE CONSTRUCTED AND OPERATING PER THE REQUIREMENTS OF THE APPROVED PLANS. 3. PHOTOGRAPHS TO VERIFY THAT PERMANENT WATER QUALITY TREATMENT SIGNAGE HAS BEEN INSTALLED. PRIOR TO RELEASE OF SECURITIES, THE DEVELOPER IS RESPONSIBLE FOR ENSURING THE PERMANENT BMPS HAVENOT BEEN REMOVED OR MODIFIED BY THE NEW HOMEOWNEROR HOA WITHOUT THE APPROVAL OF THE CITY ENGINEER. MIKE MAGEE, PE WSP USA 10525 VISTA SORRENTO PKWYSTE 350SAN DIEGO, CALIFORNIA 92121858-500-4500 1 EA 542-5A QUARTERLY SEMI-ANNUALLY4 1 EA 542-5A QUARTERLY AS NEEDED4 INLET FILTER 542-5A MONTHLY QUARTERLY8 EA.TC-50 4 542-5A MONTHLY QUARTERLY8 EA.4 SAN DIEGUITO UNION HIGH SCHOOL DISTRICT710 ENCINITAS BLVDENCINITAS, CALIFORNIA92024760-753-6491 NF PARTY RESPONSIBLE FOR MAINTENANCE: NAME _________________ _ ADDRESS ________ _ CONTACT _____ _ PHONE NO. ______ _ PLAN PREPARED BY: NAME ________ _ SIGNATURE COMPANY _______ _ ADDRESS __________ _ PHONE NO. ______ _ BMP NOTES: CERTIFICATION ____ _ 1. THESE BMPS ARE MANDATORY TO BE INSTALLED PER MANUFACTURER'S RECOMMENDATIONS AND/OR THESE PLANS. 2. NO CHANGES TO THE PROPOSED BMPS ON THIS SHEET WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER. 3. NO SUBSTITUTIONS TO THE MATERIAL OR TYPES OR PLANTING TYPES WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER. 4. NO OCCUPANCY WILL BE GRANTED UNTIL THE CITY INSPECTION STAFF HAS INSPECTED THIS PROJECT FOR APPROPRIATE BMP CONSTRUCTION AND INSTALLATION. 5. REFER TO MAINTENANCE AGREEMENT DOCUMENT. 6. SEE PROJECT SWQMP FOR ADDITIONAL INFORMATION. 0 0 BMP CONSTRUCTION AND INSPECTION NOTES: \ \, -~\ ES \\ / /r ~\,,' GO ~'0-\) -~Q 'v "')C) 0v \ 189. 2 X \ \ \ 188. 9 ~ ASPH X AS C. 189. CONC ~ GO ?i> BMP TABLE BMP ID# BMPTYPE SYMBOL CASQA NO. QUANTITY DRAWING NO. SHEET NO.(S) INSPECTION * FREQUENCY MAINTENANCE * FREQUENCY TREATMENT CONTROL '1' MODULAR IHI "-!..I WETLAND BF-3 HYDROMODIFICATION ® □Ef~~~ON j jjjjj jjjjjjjjjjjjjjjj jjj.~I BF-3 SOURCE CONTROL 0-@ Ill @-@ STENCILS Ill SD-13 * CHOOSE FROM THE LIST BELOW FOR COMPLETING THE FIELDS IN THE INSPECTIONS 8,. MAINTENANCE FREQUENCY COLUMNS: ANNUAL SEMI-ANNUALLY QUARTERLY BIMONTHLY MONTHLY AS NEEDED NONE WEEKLY 1 Tl ME PER YEAR ~~Of ESS/o ~'CJ \-£.DWI ,v 2 Tl MES PER YEAR 3 Tl MES PER YEAR 4 Tl MES PER YEAR "'"' . 85660 ro1 ~ * 11 AS BUILT" RCE __ _ EXP.____ DATE REVIE\-/ED BY, cawERSION FACTOR FROM NGVD 88 TO NGVD 29 IS-222 INSPECTOR DATE ,_ ____________________ ,_---i---llsHEETl.c_rr_Y_o_F_c_A_R_1_s_B_A_D~lsHEETsl _ ENGINEERING DEPARTMENT 1----1----+----------------+-----11----+--+-----1 GRADING PLANS FOR: 1----t----+----------------+-----11----+--+-----1 GR2023-0015 SINGLE SHEET BMP SITE PLAN APPROVED: JASON S. GELDERT t---t---+,r---------------t-----11----+--+----I ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 24 DATE l DWN BY: WPR PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY: MEM OTHER APPROVAL CITY APPROVAL RVWD BY: PD2023-0006 542-5A DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DocuSign Envelope ID: 7F72A91F-D3F1-4F79-813D-B7877A384860 10/11/2023