Loading...
HomeMy WebLinkAboutDWG 545-9A; PD 2023-0034; 7500 CADENCIA ST; 01-05CIVIL ENGINEERING I LAND SURVEYING San Diego I Manteca I 858.521.8100 vanrynengineering.com 1 5 JVR PD2023-0034 DWG 545-9A GR2023-0041 4/14/2025 6/12/2025 6/12/2025 7/24/25 MBI GRADING NOTES (IN ADDlnON TO THE REQUIREMENTS OF CHAPTER 15.16 OF THE 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 CONDlnONAL APPROVAL, CITY STANDARDS OR OTHER ADDlnONAL DOCUMENTS LISTW HEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED. J. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEER-OF- WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY SUBMITTW TO THE CITY ENGINEER FOR APPROVAL 4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A CERTIFICATE OF INSURANCE AS l'ELL AS ADDlnONAL INSURED ENDORSEMENT MUST BE FILED NAMING THE CITY OF CARLSBAD AS AN ADDlnONAL INSURED ON THE PERM/TTEE'S POLICY IN THE MINIMUM AMOUNT OF 12,000,00D.OO FOR EACH OCCURRANCE OF LIABILITY. THE INSURANCE COMPANY WRITING THE POUCY MUST HAVE A RATING OF "A-" OR BETTER AND A SIZE CATEGORY OF CLASS VII OR BETTER AS ESTABLISHED BY "BESTS" KEY RATING GUIDE. 5. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM THE CITY AND OTHER APPROPRIATE AGENCIES. 6. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO Bf PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED. 7. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL OF THE CITY ENGINEER, NOTW WITHIN THE REVISION BLOCK, ON THE APPROPRIATE SHEET OF THE PLANS AND THE TITLE SHEET. 8. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGNED BY THE CITY ENGINEER. 9. THE ORIGINAL DRAWING SHALL BE REVISED TO RffiECT AS-BUILT CONDlnONS BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY. 10. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION. 11. WHERE TRENCHES ARE WITHIN CITY EASEMENTS, A SOILS REPORT COMPRISED OF: (A) SUMMARY SHEET. (BJ LABORATORY WORK SHEETS AND (C) COMPACTION CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STA TE OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLETION OF FIELD TESTS. 12. A SOILS COMPACTION REPORT AND COMPLIANCE VERIFICATION REGARDING ADHERENCE TO RECOMMENDATIONS OUTLINED IN THE SOILS REPORT IS REQUIRED PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRADING SHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF THE STA TE OF CALIFORNIA PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. ALL FILL OR FUnJRE FILL AREAS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIFICATIONS AND THE " EARTHWORK SPECIFICATIONS • ATTACHED TO THE PRELIMINARY SOILS INVESTIGATION. DAIL y FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE PROJECT INSPECTOR. 13. A PRECONSTRUC110N MEETING SHALL BE HELD AT THE SITE PRIOR TO THE BEGINNING OF WORK AND SHAii BE ATTFNQED BY All REPRfSFNTAJZ\lfS RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPECTS OF THE WORK THE CONTRACTOR SHALL REQUEST A PRECONSTRUCTION MEETING BY CALLING TH£ INSPECTION UN£ AT (760) 438-3891 AT LEAST FIVE(5) WORKING DAYS PRIOR TO STARTING CONSTRUCTION. THE CONTRACTOR WILL THEN BE CONTACTW BY THE PROJECT INSPECTOR TO COORDINATE A DA TE AND TIME FOR THE PRECONSTRUCTION MEETING. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. TH£ GRADING PERMIT WILL BE PROVIDED BY TH£ PROJECT INSPECTOR AT THE MEETING. 14. All INSPEC110N REQIJESTS OTHER THAN FOR PRECQNSTRUCJZON MEEJZNG !MIi BE MADE BY CAIi iNG THE fNGINffRING 24-HQIJR INSPFC110N REQl/fST I IN£ AT (760) 438-3891, INSPFCTIQN RFOUFST MUST BE RECEIYE:O PRIOR TO 2: 99 P.M. ON THE DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS WILL BE MADE THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER 2: 00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER. 15. THE OWNER AND/OR APPLICANT THROUGH THE DEVELOPER AND/OR CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS. LAWS AND REGULATIONS. 16. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING A DETAIL PLAN TO TH£ CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIP£ INSTALLATION THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED AGENCY PRIOR TO EXCAVATION. IF THE PLAN VARIFS fflOM THE SHORING sysID.I STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE 8 CALIFORNIA ADl,f/NISTRA Illlf CODE. THE PLAN SHALL BE PREPARED BY A RFGISTFRFQ FNGINFER AT THE CONTRACTORS FXPFNSF A COPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBMITTED TO TH£ INSPECTOR PRIOR TO EXCAVATION. 17. NO BLASTING SHALL Bf PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASTING PERMIT ~LL IN ADVANCE OF TH£ SCHEDULING OF BLASTING OPERATIONS. 18. IF ANY ARCHAEOLOGICAL RESOURCES AR£ DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCTION, OPERATIONS WILL CEASE IMMEDIATELY. AND THE PERMITTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART UNTIL THE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY ENGINEER TO DO SO. 19. ALL OPERATIONS CONDUCTW ON THE SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARnJRE 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 FRIDAY AND NO EARTHMOVING OR GRADING OPERATIONS SHALL BE CONDUCTW ON ~EKENDS OR HOLIDAYS. (A UST OF CITY HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.) 20. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTW BY THE CONTRACTOR TO THE CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. 21. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE DEPOSITED AT. A SITE APPROVED BY THE CITY ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBL£ FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROUTFS OR ADJACENT S1REEZS AS A RESULT Of THE GRADING OPERATION, 22. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO TREES ARE TO BE REMOVED UNLESS SPECIF/CALLY NOTW ON THE PLAN. 23. ALL AREAS SHALL BE GRADED TO DRAIN. GRADING RESULTING IN TH£ PONDING OF WATER IS NOT PERMITTW. ALL EARTHEN SWALES AND DITCHES SHALL HA VE A MINIMUM ONE PERCENT SLOPE. 24. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SWPPP AND/OR SET OF EROSION CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOW/II AND AS APPROVED BY THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR. 25. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND ORDERLY CONDlnON. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER. 26. ALL SLOPES SHALL Bf IRRIGATW, STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOW/II ON THE APPROVED GRADING PLANS. 27. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT. DRAWING NO. N,/A , AND/OR AS DIRECTED BY THE CITY ENGINEER OR PLANNING DIRECTOR. 28. THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE AND /RR/GA TION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS. 29. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE GRADING OPERATION, IT SHALL BE REMOVED WITHIN ~NTY FEET OF BUILDING OR STREET AREAS AND Rf PLACED WITH PROPERLY COMPACTED SOILS. IN OTHER AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY THE CITY ENGINEER. JO. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FAC/LlnES ( ABOVE GROUND AND UNDER GROUND ) WITHIN THE PROJECT SITE sumCJENTL y AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS FOUND THAT THE ACnJAL LOCATIONS ARE IN CONFLICT '111TH THE PROPOSED WORK. JI. THE CONTRACTOR SHALL NOTIFY AFFECTW UTILITY COMPANIES (SEE BELOW) AT LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE. UNDERGROUND SERVICE ALERT (DIG ALERT) SDG&E AT&T SPECTRUM CABLE cox COMMUN/CATIONS CITY OF CARLSBAD(STREETS & STORM DRAIN) 'CITY OF CARLSBAD(SEWER, WATER & RECLAIMED WATER) 'SAN DIEGUITO WATER DISTRICT U:UCADIA WASTEWATER DISTRICT 'VALLECITOS WATER DISTRICT .f()LJVENHAIN WATER DISTRICT 'BUENA SAN/TA TION DISTRICT 811 800)411-7343 619)237-2787 800)227-2600 619)262-1122 760)434-2980 760)438-2722 760)633-2650 760)753-0155 760)744-0460 760)753-6466 (760)726-1340 x1JJO *AS APPROPRIATE 32. PERMIT COMPLIANCE REQUIREMENTS: A. FOR CONTROLLED GRADING -THE APPLICANT HIRES A CIVIL ENGINEER, SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL THE WORK IN PROGRESS {15.16.120 A.BJ CARLSBAD MUNICIPAL COD£. 8. PRIOR TO COMPLETION OF GRADING WORK -THE FOLLOWING REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE PROJECT INSPECTOR PER SECTION 15.16.120 OF TH£ 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 OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUILT GRADING PLAN. (J) REPORT FROM TH£ SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF FIELD AND LABORATORY TESTS. THE REPORT SHALL ALSO INCLUDE A STATEMENT BY TH£ SOILS ENGINEER THAT THE GRADING WAS DONE IN ACCORDANCE WITH TH£ REQUIREMENTS AND RECOMMENDATIONS OU7UNED IN THE PRELIMINARY SOILS REPORT AND ANY SUPPLEMENTS THERETO. ( 4) REPORT '111TH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE (5) PERMANENT STRUCnJRAL BMP INSTALLATION CERTIFICATE. (6) PERMITTED WALL FINAL INSPECTION REPORT. JJ. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE (1) YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY Bf REQUIRED TO 8£ RESUBMITTW FOR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH RECHECK. 34. IN ACCORDANCE WITH THE CITY STORM WATER STANDARDS, ALL STORM DRAIN INLETS CONSTRUCTED BY THIS PLAN SHALL INCLUDE "STENCILS" BE ADDED TO PROHIBIT WASTEWATER DISCHARGE DOWNSTREAM. STENCILS SHALL BE ADDED TO TH£ SATISFACTION OF THE CITY ENGINEER. "DECLARATION OF RESPONSIBLE CHARGE" I HEREBY DECLARE IHA T I AM THE ENGINEER OF WORK FOR THIS PROJECT. IHA T I HA \If EXERC/SED RESPONSIBLE CHARGE O\IER THE DESIGN OF THE PROJECT AS DEANED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND IHA T THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBIUTIES FOR PROJECT DESIGN. FIRM: VAN RYN ENGINEERING ADDRESS: 16766 BERNARDO CENTER DR., STE 115 CITY. STA TE: SAN D/fr. l CA 92128 TELEPHONE: ,;w., 5J1 ~;,<---------- BY: (j/J._ (J._, /~JOHN VAN ·KYN R.C.f. NO.: C80667 DATE: ___ _ REG/STRA noo EXP/RATION DA TE: J/Jl/2027 SOILS ENGINEER'S CERT/FICA TE I, JOHN F. O'BRIEN , A REGISTERED (CIVIL/ GEOTECHNICAL) 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 SnJDY OF TH£ SOIL CONDlnONS PREVALENT WITHIN THIS SITE WAS MAD£ BY ME OR UNDER MY DIRECTION B~EN TH£ DA TES OF MAY 8 , 20 18 AND DECEMBER 20 , 20...22..., TWO COPIES OF THE SOILS REPORT COMPILED FROM THIS SnJDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER. .-............ /ii6 f ES s to'i{,. " "' 0 ,,, " ~ ' . ', ~-1.:::-~ , ~\ i~ ~ .,.. ~\ /(!) «:ii, ..... r""'', ...... --,...,I '= "' I ' ' G.E./PjE. NO.: ~65~1 __________ _ DATE: ,...._,. _____________ _ LICENSE EXP/RATION DATE: J/J1/2027 OWNER'S CERT/FICA TE I ( ~ ) 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 PROJECT/DEVELOPMENT IS SUBJECT TO A STATE- REGULATW SWPPP, I (~) ALSO AGREE A QUALIFIED SWPPP PRACTITIONER (QSP) HAS BEEN OR Kfl.L BE RETAINED TO SUPERVISE IMPLEMENTATION OF 'rflE SWPPP IN ACCORDANCE WITH TH£ CALIFORNIA CONSTRUCTION ORDER AND MUNICIPAL PERMIT. LA TEST VERSION. DATE SOURCE OF TOPOGRAPHY TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERA TED BY TRAD/110NAL METHODS FROM INFORMATION GATHERED ON _ __.M,u:Auy _ _..22......_ ____ _ 20_2.3_ BY. VAN RYN ENGINEERING . TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP ACCURACY STANDARDS. EROSION CONTROL NOTES 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT RICK GUINN AT 858-583-971.3 (PHONE NUMBER) 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. J. FOR PROJECTS COVERED BY STATE SWPPP/WDID, IN ACCORDANCE WITH THE CONSTRUCTION ORDER ISSUED BY TH£ CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD, THE QUALIFIED SWPPP PRACTITIONER (QSP) SHALL UPDATE AND MAINTAIN THE WATER POLLUTION CONTROL (WPC) PLAN TO ADDRESS UPDATW SITE CONDlnONS OF THE PROJECT. TH£ UPDA 7W WPC PLAN AND UPDATED S'rtf'PP SHALL 8£ KEPT AT THE PROJECT SITE AND MAD£ AVAILABLE TO TH£ CITY INSPECTOR. ADDlnONAL CONSTRUCTION BMP'S BEYOND THE ORIGINAL APPROVED SWPPP SHALL BE PROVIDED TO ADDRESS SITE CONDlnONS NOT ANTICIPATED. THE QSP SHALL REPORT BMP DEFICIENCIES TO TH£ CITY INSPECTOR. THE QSP SHALL OBTAIN APPROVAL FROM THE QUALIFIED SWPPP DEVELOPER AND THE CITY INSPECTOR REGARDING ANY SIGNIFICANT CHANGES TO BMP DEPLOYMENT. 4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL ADDlnONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER OU£ TO UNCOMPLETED GRADING OPERATIONS OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. 6. TH£ CONTRACTOR SHALL 8£ RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS CONDlnON. 7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED SWPPP AND/OR EROSION CONTROL PLAN SHALL Bf INCORPORATW HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. 9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FIFTY PERCENT (50%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. 10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH J/4 INCH MINIMUM AGGREGRATE. 11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE 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, STA TE OF CALIFORNIA. TEMPORARY EROSION CONTROL PLANTING AND /RR/GA TION 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. HYDROSEEDING SHALL BE APPLIED TO: 1. ALL SLOPES THAT ARE GRADED 6:1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE: a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN HEIGHT. 2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDlnONS EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC. c. HA VE ANY SPECIAL CONDtnON IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE TREATMENT. B. HYDROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1. ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE: a. THREE TO EIGHT FEET IN HEIGHT SHALL BE /RR/GA TED BY HAND WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. b. GREATER THAN 8 FEET IN HEIGHT SHALL 8£ WATERED BY A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. 2. AREAS SLOPED LESS THAN 6: 1 SHALL BE /RR/GA 7W AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENGINEER. THE PROPOSAL SHALL Bf SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF THE ELEMENTS OF THE THE PROPOSED SYSTEM. J. /RR/GA TION SHALL MAINTAIN TH£ MOISnJRE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF TH£ HYDROSEEDED GROWTH. C. HYDROSEEDING MIX SHALL CONSIST OF ALL OF TH£ FOLLOWING: 1. SEED MIX SHALL CONSIST OF NO LESS THAN: a. 20 lbs. PER ACRE OF ROSE CLOVER b. 20 lbs. PER ACRE OF ZORRO FESCUE c. J lbs. PER ACRE OF E SCHOOL CIA CAUFORNICA d. 4 lbs. PER ACRE OF ACHILLEA MILLEFOUA e. J lbs. PER ACRE OF ALYSSUM (CARPET OF SNOW) f. 1/2 lb. PER ACRE OF DIMORPHOLECA g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCnJRES. h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRIWNG OR BROADCASTING BEFORE HYDROSEEDING. i. ALL SEED MATERIALS SHALL BE TRANSPORTW TO THE JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND AGRICUL nJRE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. j. NON-PHYTO-TOXIC WETTING AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2. TYPE 1 MULCH APPLIED AT THE RA TE OF NO LESS THAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRAW) MAY Bf SUBSTinJTED, ALL OR PART. FOR HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% OF THE STRAW INTO THE SOIL. J. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH 15% SULPHUR APPLIED AT THE RA TE OF 500 lbs. PER ACRE. D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEED/NG BY: 1. ROUGHENING THE SURFACE TO Bf PLANTED BY ANY OR A COMBINATION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROWING AREAS 6: 1 OR FLATTER THAT AR£ SUFFICIENTLY FRIABLE. c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE. 2. CONDlnONING TH£ SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: a. ADJUSTING THE SURFACE SOIL MO/SnJRE TO PROVIDE A DAMP VICINITY MAP CITY OF OCEANSIDE HfGHWAY · 78 - y.·. I .. .;. '.=:-..~--- -~ ~cl .-,:) \\. ~-·· ~ '.J 7 NOTJ!l 0 .A ...(__ PACIFIC OCEAN I .\~ \ L..J-.. SI TEi w... -CITY OF ENCINITAS ..,....--- INDEX OF SHEETS TITLE SHEET. ........................................................ I GRADING PLAN ..................................................... 2 SECTIONS. DETAILS, & STRUCnJRAL NOTES ...... J SWPPP ................................................................. 4-5 LEGAL DESCRIPTION LOT 485 OF CARLSBAD TRACT 72-20 LA COSTA AVE, UNIT NO. J, IN THE CITY OF CARLSBAD, COUNTY OF SAN DIEGO, STA TE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 7950, FILED IN THE omc£ OF THE COUNTY RECORDER OF SAN DIEGO COUNTY. PROJECT ADDRESS 7500 CADENCIA STREET CARLSBAD, CA 92009 APN: 223-260-09 OWNER RICHARD L GUINN & .RLL S GUINN 7500 CADENCJA STREET CARLSBAD, CA 92009 858-583-9713 REFERENCE DRAWINGS MAP ........................................ 7950 MAP ........................................ 7779 EARTHWORK QUANTITIES CUT: ______ 170 CY FILL:------10 CY IMPORT; _____ o CY EXPORT: _____ 160 CY REMEDIAL:----70 CY IMPERVIOUS QUANTITIES TOTAL LOT AREA -.34.072 SF TOTAL D/SnJRBED AREA = 6 719 SF (THIS AREA INCLUDES BUT IS NOT LIMITED TO bFF-SITE WORK INCLUDING PUBLIC IMPROVEMENTS AND TEMPORARY D/SnJRBANCE SUCH AS VEHICLE AND EQUIPMENT STAGING AREAS, CONSTRUCTION WORKER FOOT TRAmc. SOIL/GRAVEL PILES, UTILITY TRENCHES, BACKFILL CUTS AND SLOPE KEYWA YS) TOTAL REPLACED IMPERVIOUS AREA = 0 SF TOTAL PROPOSED IMPERVIOUS AREA -686 SF BENCHMARK DESCRIPTION: POINT # 26 STAJZON NAMf "Cl SB D26" ,125• WSK LOCATION: IN IM:ll IAONIJMFNT AT THE £ND OF CIJRVF IN THE 11/QO/ f Of AND OPPQStlf JJ05 P/RAGI.JA STREfT. RECORDED: 5/18/2001 £LEVA TION: _,..,<l.,.J..,.4! ... 52......_ ______ DA nJM:~N=G~VD~2=9 __ PROJECT LOCATION THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S) 207-053-29 BUT NOT SA nJRA TED SEED BED. THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS: WORK TO BE DONE THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FACILITIES, AND PLANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS, AS-BUILT GEOLOGIC MAPS AND REPORTS, ALL AS SHOWN OR REQUIRED ON THIS SET OF PLANS AND THE CITY STANDARDS, SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS. THE GRADING WORK SHALL Bf PERFORMED IN ACCORDANCE WITH THE FOLLOWING DOCUMENTS, CURRENT AT THE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER. 1. CARLSBAD MUNICIPAL CODE 2. CITY OF CARLSBAD ENGINEERING STANDARDS J. THIS SET OF PLANS 4. RESOLUTION NO. NIA DA TED NIA 5. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK). 6. SOILS REPORT TITLED, "PREU/,1/NARY GEOTFCHNICAL INVFS11GA110N. GUINN RESIDENCE ADDl110NS. 7500 CADENCIA STREET. CARLSBAD. CALIFORNIA• DA TED JUNE 5. 2018. AND REPORT UPDATE TITLED. "UPDATED LETTER. GUINN RESIDENCE ADDlnONS. 7500 CADENCIA STREET, CARLSBAD, CALIFORNIA" DA TED DECEMBER 20. 2023 7. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS. 8. CALIFORNIA COASTAL COMMISSION DEVELOPMENT PERMIT CONDlnONS DATED ---~N~/.=;) ____ _ 9. ENVIRONMENTAL APPROVAL DOCUMENTS DATED NIA 10. STORM WATER POLLUTION PREVENTION PLAN TIER II SWPPP, SEE SHEETS 4&5. 11. STORM WATER QUALITY MANAGEMENT PLAN PREPARED BY NIA DATED NIA 12. CALIFORNIA STORM WATER QUALITY ASSOCIATION BMP CONSTRUCTION HANDBOOK AND CALTRANS CONSTRUCTION SITE BMP MANUAL. LEGEND DESCRIPTION MONUMENT PROPERTY LINE RIGHT-OF-WAY LINE CENTER LINE SETBACK LINE ADJACENT PROPERTY LINE EASEMENT LINE BUILDING FOOTPRINT CONroLJR SLOPE GRADE LIMIT UNE DWG.NO. STRUC1URALL Y DESIGNED RETAINING WALL SEE OETAIL SHEET J RETAINING WALL PCC DITCH 4" STORM DRAIN PIPE 6" STORM DRAIN PIPE 6" AREA DRAIN 12"X12" NDS CATCH BASIN 18"X18" BROOKS BOX CATCH BASIN JO"XJO" BROOKS BOX CATCH BASIN EXISTING CONCRETE EXISTING CURB & GUTTER EXISTING WATER MAIN EXISTING SfllfR MAIN SPLASH WALL 18" RCP 18" RCP PIPE SDRSD C-01 SEE DETAIL SHEET J SDRSD D-34 SYMBOL • ------ ------- ---251--- - -C -s -s. - 0 lg! [QI [g] ,] w w u QUANTITY 1,260 SF 160 SF 175 LF 320 LF 36 LF 18 EA 2 EA 1 EA 1 EA 2 EA 4 LF ~/~,\;;.) i ,' 1,:':::,1\i; i.~AS,1-/ _j'./),',')r:'~'.' V =l VAN R VN /v:/', ,f\l if,\'/1 ,\'C~ A:?REE/viE:\ii v,, 'I,) /\10 ii! /1 .-' 1\' TEi''-i /1 ,\'CE ~PEOi)Ei\lC'r. II AS BUILT" RCE __ _ EXP. ___ _ DATE REVIEl.'ED BY, b. THE ADDlnON OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING N .362 E_~1=67~1 _______ _ COVERING SALINE SOILS TO PROVIDED VIABLE CONDlnONS FOR INSPECTOR DATE GROWTH. E. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS I SHEET I CITY OF CARLSBAD I SHEETS I PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS TH£ PERMANENT LANDSCAPING, UNTIL THE >----+-----+----------------+---t------+----+------1 ENGINEERING DEPARTMENT PROJECT IS COMPLETED AND ALL BONDS RELEASED. ;:::::::::::::::::::::::::'...=:::::==:~~=:::::::::::::::::::::::==::::::::::::::=='....=:==:::: F. ALL SLOPES SHALL HAVE IRRIGATION INSTALLED AND BE STABILIZED, PLANTW AND/OR HYDROSEEDED WITHIN1----t----+----------------+---1----+---+----1 GRADING PLANS FOR: TEN (10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING t----+-----+----------------+---t------+----+------1 PLANS. AN APPROVED EROSION CONTROL PRODUCT (RECP) SHALL BE INSTALLED PER EC-7 IF THIS REQUIREMENT CANNOT BE MET. JUTE, EXCELSIOR OR STRAW BLANKET IS UNACCEPTABLE. t----+-----+----------------+---t------+----+------1 G. SHOULD GERMINATION OF HYDROSEED FAIL TO PROVIDE EFFICIENT LEUCADIA WASTEWATER DISTRICT COVERAGE (NO LESS THAN 70%) PRIOR TO OCTOBER 1, THE SLOPES PUBLIC SEWER SYSlEM APPROVAL SHALL Bf STABILIZED BY AN APPROVED RECP. JUTE, EXCELSIOR AND APPROVED BY: LWD D1S1RICT ENGINEER H. ~rr:,~~C~~::tr:H~~Lu~:CJ.f:~~~i7SH£D ON ALL SLOPES AND PADS :j_)J,2;7/f CJ3692 AS REQUIRED BY THE CITY LANDSCAPE MANUAL, TH£ LANDSCAPE DEXlER S. Yt1LSON, PE RCE DAlE PLANS FOR THIS PROJECT OR AS DIRECTED BY THE CITY ENGINEER OR DAlE INITIAL CITY PLANNER. PEXItB WILSON ENGINEERING. INC FIRM B/3o{2o26 ENGINEER OF WORK EXP. DAlE /1'\ DAlE INITIAL DAlE INITIAL REVISION DESCRIPTION OlHER APPROVAL CllY APPROVAL 7500 CADENCIA ST TITLE SHEET APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXPIRES 9 /JO /26 DA TE Docusign Envelope ID: 15F48D59-3A9F-433F-B6C4-1063C33CE503 8/27/2025 LOT 476 APN: 223-260-06 N7 9 ° 5 8 ' 4 0 " W , 1 9 1 . 8 0 ' N09° 59' 35"E, 195.11' N8 0 ° 0 0 ' 2 5 " W , 1 5 7 . 3 8 ' N00° 00' 25"W, 1 9 8 . 2 2 ' 2 5 CIVIL ENGINEERING I LAND SURVEYINGSan Diego I Manteca I 858.521.8100vanrynengineering.com JVR PD2023-0034 DWG 545-9AMBI ' -'"'I...,._{\.,-,' x.. X > .. ., M M CONSTRUCTION NOTES G) CONS1RUCT S1RUCTURALL Y DESIGNED RETAINING WALL PER GENERAL NOTfS .t: DETAIL 7, 51/EfT J @ CONS1RUCT RETAINING WALL PER SDRSIJ C-01 @ INSTALL JO"XJO"' BROOKS BOX CA TC/I BASIN © INSTALL IB"XIB" BROOKS BOX CATCH BASIN @ INSTALL 12"X12" NOS CA TC/I BASIN @ INSTALL 6" PVC PIP£ EIIBfDOfD IN BROW DITCH PER 5DRSD D-7J; .t: DETAIL SlffT J 0 CONS1RUCT PCC 'MNGED SPLASH WALL PER SDRSD D-34; Hf/GIIT = 1.5' @ INSTALL 6" AREA DRAIN @ INSTALL 4" PVC SroRI,/ DRAIN PIPE @) INSTALL 6" PVC SroRI,/ DRAIN PIP£ @ INSTALL PCC SIEPS PER SIJRSD M-26 @ EX/SllNG DRAINAGE DITCH TO R£1'AIN @ CONS1RUCT S1RUCTURALL Y DESIGNED RETAINING WALL PER GENERAL NOTfS .t: DETAIL J. SI/ill J @ All EJIJS11NG MONUllfNTS TO BE PR01EC1ED IN PL.ACE. ANY MONUIIENT OESJROl'ED DURING CONS1RUCllON SHALL BE REPLACED BY A UCENSfD WIO SUR\.fltR AND PRE/POST CONS1RUCllON CORNER RECORD SHALL BE FILED WITH COUNTY RECORDER. @) INSTALL 4" A 1RIUII DRAIN. @ INSTALL 12• IIODIFIED PCC BROW DITCH PER 5DRSD D-75, Tl'PE B; .t: DETAIL SlffT .1 @ INSTALL J6" PCC BROW DITCH PER SDRSD D-75, TYPE B; .t: DETAIL SHEET J N01E: unuTIES ARE KNOMI 7ll EXIST IN 1HE AREA. INFCX?MA llON SI/OM/ HERON IS PER BEST AVAILABLE RECCX?O INFCX?MA nON. EXACT HORIZONTAL AND \.fRnCAL LOCA nON OF EXIS1/NG unuTIES IS UNKNOMI. CONTRACroR ro FIB.D ',ERffY LOCA 110N OF EX/51/NG U111.111ES PRIOR TO ORDERING MA 1ERIALS AND CONSTRUCTION, CONTRACroR SHALL NOnFY ENGINEER OF IIORK OF ANY DISCREPANCIES BE1WEEN AC71JAL LOCA llON AND PLAN LOCA llON OF U111.111ES UPON DISCO\.fRY OF DISCREPANCY. THE PRO.£CT [)(£5 NOT PROPOSE ANY NEW u111.1nES. DASHED UNE REPRESENTS -- APPROX/MA TE LOCA nON OF EX/SllNG GRADE INSTALL 12" MODIFIED PCC BROW DITCH PER SDRSD D-75, TYPE 8; &: DETAIL SHEET J BW=251.B .· / /_JI / ' 14' r INSTALL:.,• PVC f ~~ • TEMPORARY BACK CUT STORM DRAIN PIPE PER GEOTECHNICAI. CONSTRUCT 51RUCTURALL y ENGINEER DESIGNED RETAINING WALL RECOMMENDA nONs PER GENERAL NOTES, 1Hl5 SHEET &: DETAIL 7, SHEET J SECTION B SCALE 1"=10' ROW 60' JO' JO' ,o· 40' 20' 20' ABBRE~ATTONSLEGEND AC EG EX Ff FG F5 IE TW BW GF TC Fl. HP PCC TG SYSB RYSB FY5B TF SF rs 85 LA () EXISllNG SDMH 1V REMAIN; (UD=224.7) (IE IN=222.9B) (IE OIJT=222.B) ASPHALT CONCRETE SURFACE EX/SllNG GRADE EX/SllNG FINISHED Fl.OOR FINISHED GRADE FINISHED SURFACE INVERT ELEVA nON TOP OF WALL BOTTOM OF WALL GARAGE FACE TOP OF CURB Fl.OW UNE HIGH POINT PORll.AND CEMENT CONCRETE TOP OF GRATE SIDE YARD 5E7BACK REAR YARD 5E7BACK FRONT YARD 5E7BACK TOP OF roonNG SQUARE FEET TOP OF SI.OPE BOTTOM OF SI.OPE LANDSCAPED AREA EX/SllNG ELEVA llON I I I DASHED UNE REPRESENTS APPROX/MA TE LOCA nON OF EX/SllNG GRADE '):.\ ~ LI ' [ -.---f!==!l-. I =r,~-~ A':;::;::~I LI EX/SllNG CURB t= I r--(J 11 ~ -INSTALL PR/VA TE INLET AND DRAINAGE V I "' PCC J'XJ' BROOKS STRUCTURE 1V REMAIN BOX CLEAN OUT; CONTRACTOR ro INSTALL CONNECllON PER CITY SID D~ DS-9; IE=222.98 INSTALL PCC STAIRS PER SDRSD M-26 ,o· I I EX/SllNG 18" PVC STORM DRAIN PIPE TO BE REMOVED AND REPLACED W/1H 18" RCP SECTION A NOT ro SCALE DASHED UNE REPRESENTS\ APPROX/MA TE LOCA llON OF EX/SllNG GRADE ~I RIM=225.I IE IN=22J.2 IE OUT=22J.1 fil,---:FF'l=e::~, F1 =r=r=rr==r1 =r=, =tF1 R1 1=1n=, =r1 s=, r=r=r=c::!:FFn~_TT_ ~ EX/SllNG PCC C/Jf?B, GUTTER &: SIDEWA . - TOREMAIN ~ r-DAlE INITIAL Mi,;1--~--t f' ENGINEER OF WORK EX/SllNG AC ~ , ROAD ro REMAIN EX/SllNG SEIIER MAIN JV REMAIN REVISION DESCRIPTION EX/SllNG WATER MAIN TO REMAIN EX/SllNG PCC CURB, GUTTER &: SIDEWALK TO REMAIN II AS BUILT" RCE __ _ EXP, ___ _ DATE REVIEW-ED BY, JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 26 DA TE DAlE INITIAL DAlE INITIAL DWN BY: ---PROJECT NO. II DRAWING NO.I CHKD BY:---,,--- DlHER APPROVAL CllY APPROVAL RVWD BY: [;EC Docusign Envelope ID: 15F48D59-3A9F-433F-B6C4-1063C33CE503 8/27/2025 3 5 CIVIL ENGINEERING I LAND SURVEYING San Diego I Manteca I 858.521.8100 vanrynengineering.com JVR PD2023-0034 DWG 545-9A 1. LWD APPROVAL OF THESE PLANS DOES NOT RELIEVE THE APPLICANT, PRIVATE ENGINEER OF WORK, OR CONTRACTOR FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED DURING OR AFTER CONSTRUCTION. 2. ALL DESIGNS, MATERIALS, AND CONSTRUCTION WORK SHALL CONFORM TO LEUCADIA WASTEWATER DISTRICT (LWD) STANDARD SPECIFICATIONS, AVAILABLE ON THE LWD WEBSITE, AND TO THE REQUIREMENTS OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREENBOOK) AND THE REGIONAL STANDARD DRAWINGS, MOST CURRENT EDITIONS. IN THE EVENT OF CONFLICT, THE LWD SEWER STANDARDSGOVERN. 3. OSHA SAFETY ORDERS AND OSHA CONFINED SPACE ENTRY REQUIREMENTS SHALL BE FOLLOWED AT ALL TIMES WITHOUT EXCEPTION. 4. THE CONTRACTOR SHALL HAVE A COPY OF THE DOCUMENTS LISTED IN SEWER NOTES 2 & 3 ON THE JOBSITE AT ALL TIMES. 5. NO WORK SHALL BE COMMENCED UNTIL ALL RIGHT-OF-WAY AND OTHER REQUIRED PERMITS HAVE BEEN OBTAINED FROM THE JURISDICTIONAL CITY, COUNTY, AND/ORAPPROPRIATE AGENCIES. 6. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILITIES SHOWN ON THESE PLANS OBTAINED BY AVAILABLE RECORDS SEARCH BY THE PRIVATE ENGINEER. TO THE BEST OF THE PRIVATE ENGINEER'S KNOWLEDGE, THERE ARE NO EXISTING UTILITIES EXCEPT THOSE SHOWN ON THESE PLANS. ATTENTION IS CALLED TO THE POSSIBLE EXISTENCE OF OTHER UTILITIES OR STRUCTURES NOT SHOWN, OR IN A DIFFERENT LOCATION FROM THAT SHOWN ON THE PLANS. THE CONTRACTOR SHALL TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITIES SHOWN ON THE PLANS AND OTHER EXISTING FACILITIES OR STRUCTURES SHOWN. 7. APPROVAL OF THIS PLAN BY LWD DOES NOT CONSTITUTE A REPRESENTATION OF THE ACCURACY OF THE LOCATION OF, OR THE EXISTENCE OR NON-EXISTENCE OF, ANYUNDERGROUND UTILITY, PIPE, OR STRUCTURE WITHIN THE LIMITS OF THIS PROJECT. 8. CONTRACTOR SHALL BE AWARE THAT LWD FACILITIES PROVIDE WASTEWATERCONVEYANCE, TREATMENT, AND DISPOSAL TO THE PUBLIC 24 HOURS A DAY, 365 DAYS A YEAR. THEREFORE, LWD OR THEIR CONTRACTORS MAY NEED ACCESS TO FACILITIES FOR OPERATIONS, MAINTENANCE, OR EMERGENCY REPAIR AT ANY TIME. THECONTRACTOR WILL ENSURE THAT ACCESS TO THE FACILITIES IS MAINTAINED AT ALL TIMES (DURING CONSTRUCTION AND AT THE END OF EACH CONSTRUCTION DAY) AND SHALL NOT HINDER AND WOULD BE EXPECTED TO ASSIST WITH ACCESS WHILEWORKING AROUND LWD FACILITIES. 9. CONTRACTOR SHALL TAKE ALL PRECAUTIONARY MEASURES NECESSARY TO PROTECT LWD FACILITIES AND STRUCTURES DURING CONSTRUCTION. SHOULD THE CONTRACTOR AT ANY TIME DAMAGE LWD OR PRIVATE SEWER LATERAL FACILITIES, THE CONTRACTOR SHALL IMMEDIATELY STOP WORK, NOTIFY LWD, MINIMIZE AND CONTROL ANY SEWAGE SPILL AND REPAIR DAMAGED FACILITIES TO THE SATISFACTION OF LWD AT NO COST TO LWD INCLUDING INSPECTION AND ANY BYPASSING REQUIRED. DAMAGE CAUSED TO SEWER FACILITIES SHALL BE REPAIRED IN ACCORDANCE WITH ALL APPLICABLE LWD STANDARD SPECIFICATIONS AND DRAWINGS. SUBMIT FOR LWD APPROVAL PRIOR TO REPAIR. 10. THE CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR PREVENTING SEWAGE SPILLS; CONTAINING ANY SEWAGE SPILLS; RECOVERY AND LEGAL DISPOSAL OF ANY SPILLED SEWAGE ARISING FROM ANY WORK ADJACENT TO LWD FACILITIES OR ALLOWING A SEWAGE SPILL OR FAILURE TO PREVENT A SEWAGE SPILL WHILE PERFORMING THE WORK. CONTRACTOR WILL BE RESPONSIBLE FOR ALL CLEAN-UP COSTS AND PENALTIES ASSESSED TO THE DISTRICT AS A RESULT OF A SEWAGE SPILL CAUSED BY THECONTRACTOR. 11. CONTRACTOR SHALL NOTIFY LWD A WEEK IN ADVANCE OF PLANNED CONSTRUCTION ACTIVITIES IN THE AREA OF WORK POTENTIALLY AFFECTING LWD SEWER FACILITIES. 12. CONTRACTOR SHALL NOTIFY LWD 48 HOURS PRIOR TO EXCAVATION OF SEWER UNDER CROSSINGS, OVERCROSSINGS, OR PARALLEL INSTALLATIONS WHERE SEWER MAY BEEXPOSED. PROTECTION NOTES FOR MISCELLANEOUS PLANS MBI C 77258 EXP. 06/30/27 EVA N A .COLE S STATEOF C A L I F O RNIACIVIL R E G ISTERED P R O F E SSIONAL E N G I N EER C 77258 EXP. 06/30/27 EVA N A .COLE S STATEOF C A L I F O RNIACIVIL R E G ISTERED P R O F E SSIONAL E N G I N EER 1225 CAMINO DEL MAR, DEL MAR, CA 92014 06/30/27 07-29-2025 SPECIAL INSPECTION NOTES: A. THE SPECIAL INSPECTIONS IDENTIFIED ARE IN ADDITION TO THOSE REQUIRED BY THE BUILDING CODE. AS AMENDED. SPECIAL INSPECTION IS NOT A SUBSTITUTE FOR INSPECTION BY A CITY INSPECTOR. B. THE SPECIAL INSPECTORS MUST BE CERTIFIED BY THE GOVERNING JURISDICTION. IN THE CATEGORY OF WORK REQUIRED TO HAVE SPECIAL INSPECTION. EXCEPTION, INSPECTIONS BY THE SOILS ENGINEER OF RECORD. C. THE CONSTRUCTION MATERIALS TESTING LABORATORY MUST BE APPROVED BY THE GOVERNING JURISDICTION FOR TESTING OF MATERIALS, SYSTEMS, COMPONENTS, AND EQU IPMENTS. D. A CERTIFICATE OF SATISFACTORY COMPLETION OF WORK REQUIRING SPECIAL INSPECTION MUST BE CO MPLETED AND SUBMITTED TO THE IN SPECTION SERVICES DIVISION. E. A PROPERTY OWNER'S FINAL REPORT FORM FOR WORK REQUIRED TO HAVE SPEC IAL INSPECTION, TESTING, AND OBSERVATIONS MUST BE COMPLETED BY THE PROPERTY OWNER, PROPERTY OWNER'S AGENT OF RECORD, ARCHITECT OF RECORD, OR ENGINEER OF RECORD AND SUBMITTED TO THE INSPECTION SERVICES DIVISION. F. CONTINUOUS INSPECTIONS IS ALWAYS REQUI RED DURING THE PERFORMANCE OF THE WORK UNLESS OTHERWISE SPECIFIED. WHEN WORK IN MORE THAN ONE CATEGORY OF WORK REQU IRING SPECIAL INSPECTION IS TO BE PERFORMED SIM ULTANEOUSLY, OR THE GEOGRAPHIC LOCATION OF THE WORK IS SUCH THAT IT CANNOT BE CONTINUOUSLY OBSERVED IN ACCORDANCE WITH THE PROVISIONS OF CBC SECTION 1704, IT IS THE AGENT'~ RESPONSIBILITY TO EMPLOY A SUFFICIENT NUMBER OF INSP ECTORS TO ASSUR E THAT ALL THE WORK IS INSPECTED IN ACCORDANCE WITH THOSE PROVISIONS. G. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO NOTIFY THE SPECIAL INSPECTOR OR INSPECTION AGENCY AT LEAST ONE WORKING DAY PRIOR TO PERFORMING ANY WORK THAT REQUIRES SPECIAL INSPECTION. H. SPECIALLY INSPECTED WORK THAT IS INSTALLED OR COVERED WITHOUT THE APPROVAL OF THE CITY INSPECTOR IS SUBJECT TO REMOVAL OR EXPOSURE. I. FABRICATOR MUST BE REGISTERED & APPROVED BY GOVERNING JURISDICTION FOR THE FABRICATION OF MEMBERS & ASSEMBLIES ON THE PREMISES OF THE FAB RICATOR'S SHOP. J. FABRICATOR SHALL SUBMIT AN 'APPLICATION TO PERFORM OFF-SITE FABRICATION' TO THE INSPECTION SERVICES DIVISION FOR APPROVAL PR IOR TO COMMENCEMENT OF FABRICATION. K. FABRICATOR SHALL SUBMIT AN 'CERTIFICATE FOR COMPLIANCE FOR OFF-SITE FABRICATION' TO THE INSPECTION SE RVICES DIVISION PRIOR TO THE ERECTION OF FABRICATED ITEMS AND ASSEMBLIES. L. WHERE MATERIALS OR ASSEMBLIES ARE REQUIRED BY THE BUILDING CODE TO BE LABELED, SUCH MATERIALS ANID ASSEMBLES SHALL BE LABELED BY AN AGENCY APPROVED BE TH E GOVERN ING JURISDICTION IN ACCORDANCE WITH SECTION 1703. PRODUCTS AND MATERIAL: TO BE LABELED SHALL BE TESTED, INSPECTED AND LABELED IN ACCORDANCE WI TH THE PROCEDURES SET FORTH IN SECTI ONS 1703.5.1 THROUGH 1703.5.4. M. NOTICE TO THE APPLICANT I OWNER I OWNERS AGENT I DESIGNER I OR ARCHITECT; BY USING THIS PERMITTED CONSTRUCTION DRAWINGS FOR CONSTRUCTION I INSTALLATION OF THE WORK SPEC IFIED HEREIN, YOU AGREE TO COMPLY WITH THE REQUIREMENTS OF GOVERNING JUR ISDICTION FOR SPECIAL INSP ECTIONS, STRUCTURAL OBSER VATIONS, CONSTRUCTION MATERIAL TESTING AND OFF SITE FABRICATION OF BUILDING COMPONENTS, CONTAINED IN TH E STATEMENT OF SPECIAL INSPECTIONS AND. AS REQUI RED BY THE CALIFORNIA CONSTRUCTION CODES. N. NOTICE TO THE CONTRACTOR I BUILDER I INSTALLER I SUB-CONTRACTOR I OR OWNER BUILDER: BY USING THIS PERMITTED CONSTRUCTION DRAWINGS FOR CONSTRUCTION OF THE WORK SPECIFIED HEREIN, YOU ACKNOWLEDGE AND ARE AWARE OF, THE REQUIREMENTS CONTAINED IN THE STATEMENT OF SP ECIAL INSPECTIONS. YOU AGREE TO COMPLY WITH THE REQUIREMENTS OF THE GOVERNING JURISDICTIO N FOR SPECIAL INSPECTIONS, STRUCTURAL OBSERVATIONS, CONSTRUCTION MATERIAL TESTING AND OFF SITE FABRICATION OF BUILDING COMPONENTS, CONTAIN ED IN THE STATEMENT OF SPECIAL INSPECTIONS ANO, AS REQUIRED BY THE CALIFORNIA CONSTRUCTION CODES SOIL PREPARATION: BASED ON GEOTECHNICAL REPORT PREPARED BY: •••NOVA Services, Inc:•• (JOB# 2018049) INSPECTION OF SOILS CBC2019TABLE 1705.6 INSPECTION TASK ·TOBE PERFORMED BY SOILS I GEOTECHNICAL ENGINEER OF RECORD 1. VERIFY MATERIALS BELOW SHALLOW FOUNDATIONS ARE ADEQUATE TO ACHIEVE THE DESIGN BEARING CAPACITY. 2. VERIFY EXCAVATIONS ARE EXTENDED TO PROPER DEPTH AND HAVE REACHED PROPER MATERIAL. 3. PERFORM CLASSIFICATION & TESTING OF COMPACTED FILL MATERIALS. 4. VERIFY USE OF PROPER MATERIALS, DENSITIES AND LIFT TH ICKNESSES DURING PLACEMENT AND COMPACTION OF COMPACTED FILL. 5. PRIOR TO PLACEMENT OF COMPACTED FILL, OBSERVE SUBGRADE AND VERIFY THAT SITE HAS BEEN PREPARED PROPERLY. NOTE: INSPECTION TYPE CONTINUOUS PERIODIC X X X X X PRIOR TO THE CONTRACTOR REQUESTING A BUILDING DEPARTMENT FOUNDATION INSPECTION, THE SOILS ENG INEER SHALL ADVISE THE BUI LDING OFFIC IAL IN WRITING THAT; a. THE BUILDING PAD WAS PREPARED IN ACCORDANCE WITH THE SOILS REPORT, b. THE UTILI TY TRENCHES HAVE BEEN PROPERLY BACKFILLED AND COMPACTED, AND c. THE FOUNDATION EXCAVATIONS, SOILS EXPANSIVE CHARACTERISTICS, AND BEARING CAPACITY CONFORM TO TH E SOILS REPORT. MASONRY NOTES 1. CONCRETE MASONRY UN ITS (C.M.U.) SHALL CONFORM TO ASTM C90 (CBC 2103.1 ), AND SHALL BE NORMAL WE IGHT WITH A MAXIMUM LINEAR SHRINKAGE OF 0.06%, t'm=1500psi, WITH SOLID GROUT & REINFORCED CELLS PER PLAN. C.M.U. SHALL BE SAMPLED AND TESTED TO VERIFY COMPLIANCE WITH ASTM C55 OR ASTM C90. 2. THE MORTAR MIX MUST HAVE A COMPRESSIVE STRENGTH EQUAL TO 1900psi MINIMUM FOR TYPE'S' MORTAR AND 2150psi MINIMUM FOR TYPE 'N' MORTAR (TABLE 2 OF TMS 602 CBC). MORTAR SHALL CONFORM TO ASTM C270 AND ARTICLES 20.1 AND 2.6A OF TMS 602 I ACI 530.1 I ASCE 6. USE TYPE'S' MORTAR FOR ALL WALLS IN CONTACT WI TH SOIL, TYPE 'N' MORTAR FOR ALL OTHER LOCATIONS. ALL HEAD AND BED JOINTS SHALL BE 318 MIN, 518 MAX. BED JOINTS OF THE STARTING COURSE OVER THE CONCRETE FOUNDATION MAR BE BETWEEN '/, AND ¾ 3. GROUT MUST HAVE A COMPRESSIVE STRENGTH EQUAL TO 2000psi MINIMUM. GROUT SHALL CONFORM TO ARTICLE 2.2 OF TMS 602 I ACI 530.1 I ASCE 6. THE COMPRESSIVE STRENGTH OF GROUT SHALL BE DETERMINED IN ACCORDANCE WITH ASTM C1019. COARSE AND FINE AGGREGATE SHALL CONFORM TO ASTM C476. COARSE AGGREGATE SHALL BE PEA GRAVEL 4. THE FIRST COURSE OF BLOCK SHALL BE SET INTO FRESH CONCRETE AND GOOD BOND OBTAINED, OTHERWISE A MORTAR KEY SHALL BE PROVIDED. THE MORTAR KEY MUST BE FORMED BY EMBEDDING A FLAT 2x4 FLUSH WITH AND AT THE TOP OF THE FRESHLY PLACED CONCRETE AND SHOULD BE REMOVED AFTER THE CONCRETE HAS STARTED TO HARDEN. 5. HIGH LIFT GROUTING PROCEDURE MAY BE USED FOR HEIGHTS UP TO 24 ft AS SET FORTH IN TABLE 7 OF TMS 602. FINE GROUT WITH ADMIXTURE SHALL BE USED FOR LIFTS OF OVER 12ft AND A CLEANOUT SHALL BE PROVIDED AT THE BOTTOM COURSE AT EVERY VERTICAL BAR TO HELP PREVENT VOIDS. 6. ADD ADMIXTURE IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. STATEMENT O F SPECIAL INSPECTIONS DESCRIPTION & TYPE OF INSPECTIONS REQUIRED : WELDING: FABRICATION OF STEEL COMPONENTS (E-70XX) • SHOP WELDING: SEE BUILDING NEWSLETTER FOR OFF-SITE FABRICATION. ALL SHOPS MUST BE APPROVED BY THE CITY FIELD INSPECTION SERVICES PRIOR TO COMMENCING ANY FABRICATION . SEE NOTES I, J & K BELOW. ALL WELDS SHALL BE E·70XX. MASONRY: RETAINING WALL (t'm 5 1500 PSI . COM P. STRENGTH @ 26 OAYS) • SEE SPECIAL INSPECTION SCH EDU LE PER CBC 1704 .5. • PRIOR TO CONSTRUCTION , TESTING AND VERIFICATION OF MASONRY MATERIALS AND ASSEMBLI ES ARE REQU IRED. SUBMIT A CERTIFICATE OF COMPLIANCE USED IN MASONRY CONSTRUCTION AND VERIFICATION OF I'm AND l'AAC PER CBC SECTION 1705.4 INSPECTION OF MASONRY CONSTRUCTION CBC 2019 1705.4, AC I 530.1 ·13/ASCE/6-Hf™S 60.2-16 • SECTION 1.6 • TABLE.4 • LE'l'EU QUALrTY ASSURANCE INSPECTION TASK CONTINUOUS PE RIODIC INSPECTION INSPECTION ~ 1. AS MASONRY CONSTRUCTI ON BEGIN S, TH E FOLLOWING SHALL BE VERIFIED TO ENSUR E COMPLIANCE: a. PROPORTIONS OF SITE-PREPARED MORTAR. b. CONSTRUCTION OF MORTAR JOINTS. c. LOCATION OF REINFORCEMENT AND CONNECTORS. 2. THE INSPECTOR SHALL VERI FY: a. SIZE AND LOCATION OF STRUCTURAL ELEMENTS. b. TYPE, SIZE, AND LOCATION OF ANCHORS, INCLUDING OTHER DETAI LS OF ANCHORAGE OF MASONRY TO STRUCTURAL MEMB ERS, FRAMES OR OTHER CONSTRUCTION. c. SPECIFIED SIZE, GRAOE, & TYPE OF REINFOR CEMENT. d. WELDING OF REINFORCING BARS. e. PROTECTION OF MASONRY DURING COLD WEATHER (BELOW 49"F) OR HOT WEATHER (ABOVE 90"F). 3. PR IOR TO GROUTING, THE FOUOWING SHALL BE VERIFIED TO ENSURE COMPLIANCE: a. GROUT SPACE IS CLEAN . b. PLACEMENT OF REIN FORCEMENT & CONNECTORS. c. PROPORTIONS OF SITE-PREPARED GROUT. d. CONSTRUCTION OF MORTAR JOINS. 6. GROUT PLACEMENT SHALL BE VERIFIED TO ENSURE COMPLIANCE WITH CODE & CONSTRUCTION DOCUMENT PROVISIONS. 7. PREPARATION OF ANY REQU IRED GROUT SPECIMENS, MORTAR SPEC IMENS AND/OR PRISMS SHALL BE OBSERVED. 8 . COMPLIANCE WITH REQUIRED INSPECTION PROV ISIONS OF THE CONSTRUCTION DOCUMENTS Ai'ID THE APPROVED SUBMITTALS SHALL BE VERIFIED. STEEL NOTES X X X X X X X X X X X X X X X 1. STRUCTURAL STEEL SHALL CONFORM TO AISC 360-16, 15TH EDITION, FOR THE DESIGN. FABRICATION, AND ERECTION OF STRUCTURAL STEEL. 2. STRUCTURAL STEEL SHALL BE AS FOLLOWS (UNO): W SHAPES; ASTM A992, Fy= 50 ksi HSS SHAPES; ASTM A500, GRADE B. (RECT: Fy= 46 ksi ROUND; Fy= 42 ksi) STEEL PIPE: ASTM A53, GRADE B. Fy= 35 ksi ALL OTHER STEEL SHAPES: ASTM A36 , Fy= 36 ksi 3. BARS, PLATES, UNHEADED BOLTS, AND WASHERS SHALL CONFORM TO ASTM A36. BOLTS AND THREADED RODS SHALL CONFORM TO ASTM A307 , GRADE A (U .N.O.). HIGH STRENGTH BOLTS SHALL CONFORM TO ASTM A325 (U.N.O.). NUTS SHALL CONFORM TO THE REQUIREMENTS OF ASTM A563, GRADE A. 4. HOLES IN STEEL SHALL BE 1/16 OVERSIZED FOR ORDINARY CONNECTIONS AND 3116" FOR ANCHOR BOLTS. (U.N.O.) 5. WELDING SHALL CONFORM TO AWS D1 .1. ALL WELDS TO BE E70 SERIES (U.N.O.). USE E90 SERIES FOR A706 GRADE 60 REINFORCING BARS. 6. STEEL COLUMN BASE PLATES SHALL BE ERECTED ON 1 1/, MAX. NON-SHRINK GROUT WITH MINIMUM COMPRESSIVE STRENGTH OF f'c = 6000 psi . INSTALL GROUT AFTER COLUMN HAS BEEN PLUMBED AND PRIOR TO ERECTION OF FLOOR/ROOF FRAM ING MEMBERS. 7. EXPOSED STRUCTURAL STEEL SHALL BE PRIMED I PA INTED OR HOT-DIPPED GALVAN IZED. RETAINING WALL NOTES 1. ALL BACKFI LL MATERIAL TO BE GRANULAR, NON COHESIVE SOIL. THE CONTRACTOR SHALL NOTIFY EOR IF EXISTING SOIL COND ITIONS ARE EXPANSIVE. BACKFILL SHOULD BE PLACED IN 12" MAX. HORIZONTAL LIFTS. ALL FILLS SHALL BE COMPACTED TO AT LEAST 90-PERCENT. SEE FOUNDATION NOTES #12 FOR MORE INFORMATION. 2. DO NOT PLACE BACKFILL BEH IND WALLS UNTIL THE WALLS HAVE ATTAINED THEIR SPECIFIED DESIGN STRENGTH. UNLESS DESIGNED SPECIFICALLY FOR BOTH AT-REST AND ACTIVE PRESSURES, THE WALLS SHALL BE SHORED AND BRACED UNTIL THE SUPPORTING MEMBERS ARE IN PLACE AND THEY HAVE DEVELOPED THEIR SPECIFIED DESIGN STRENGTH. 3. CONTRACTOR IS RESPONSIBLE FOR DESIGN AND CONSTRUCTION OF ALL UNDERPINNING , CRIBBING , BRAC ING , AND SHORING REQUIRED FOR THE RETAINING WALL. 4. WALL DRAINS SHALL BE PLACED AT 6ft INTERVALS ALONG THE LENGTH OF THE WALL AND LOCATED JUST ABOVE THE LEVEL OF TH E SOIL OR PAVING ON TH E FRONT FACE OF THE WALL. THE DRAINS MAY BE FORMED BY PLACING A BLOCK ON ITS SIDE AT 6 ft INTERVALS, B'I LEAVING OUT THE MORTAR IN THE VERTICAL SPACES BETWEEN ALL THE BLOCKS IN THE FIRST COURSE ABOVE THE SOIL OR PAVING (HEAD JOINT) ON THE FRONT FACE OF THE WALL, BY INSTALLING 4in DIAMETER DRAIN LINE BEHIND THE WALL, OR BY ANY OTHER ACCEPTABLE EQU IVALENT METHOD. BACKFILL BEH IND WALL DRAINS OR OPEN HEAD JOINTS MUST BE LOOSE RUBBLE OR GRAVEL AT LEAST 12in WIDE AND EXTENDING FROM THE TOP OF THE WALL TO THE TOP OF THE FOOTING. WATERPROOFING PER ARCH OWG.S OR SOILS REPORT RECOMMENDATIONS PERFORATED DRAIN & BACK-FILL PER MASONRY RETAINING WALL NOTES. OR SOILS REPORT RECOMMENDATHJNS ¼ " ?i ~ \ SLAB 01 GRADE -------1rti~tt1m~. ,,;:;p'.:;";;p~;,";,.,_, - ?i \ 12• THK. C,M.U. ~ {SOLID GROUT] ii EACH SIDE OF" WALL ~ #6 VE=:RT.BARS@8''0.C·~ ji LAF' 24"WITH BARS BELOW ~,==i,"I= !15 HORIZ.BARS@ 18"0.C.~ ;--..., 11 ~_'-:•· ___ .,. EACH SIDEOFWALJ. ~ 12" THK. CONCRETE {t'<::-2500psl) lf6 VEFIT. BARS @ 8'0.C EACH SIDE OF WALL ..., #6 VERT. DOWELS@8'"0.C~ EXTEND TO TOP Of 12" THK. STE,_,, & HOOK AC.ROSS BTM OF FOOTING ~~ SLAB or GRADE~ PEA PLAN '-.._ - I , w ~ w ~ w " u z 0 u ~ • z ~ w " • < , 9 • ,-.~'"'1_""~""-,~"'~=1"'iilf.i"","'filr,~---U"'11'!!J\l""ll"'1"'"'""l • ~ -~-' ' -~ \,r-,., "'+ __ lit Iller'.. -e'Jji I .lliI-M...::,,..._µ~~-.j,._~ :::\ ""'1 I\ ~ ~..a!!!!!!!!!!!!"""? ___ ...., ~~I h " (4) #5 REBAR ~ / #6 VERT. REBAR @ IB" o.c._..-j EXTEND TO BTM OF KEY & I HOOK 12" INTO FOOTING b ~ :i\--::.. , n-~11~- 3'•6" 1·-0· :2·-0· 6'-6" RETAINING WALL -DETAIL 7 NOT TO SCALE NOif: CONTRACroR SI/All. USE THE PROPER lENGTH OF 'SsAB1' ANCHOR BOLT (ltSllfl-ABx24, IISIIH-A81xJ0, 11511H-AB1xJ6) AS REQJJIRED ro ACHIE'of: 1·-0· 11/N/IIUII EIIBEDIIENT /Nro PAD fOOTING AS SHO',!N. MASONRY RETAINING WALL PER PLAN ; 12• I - Gf:tADE PER Pl.Ji)J-. (SLOPE 2:1 MAX.) '\,°'\.. 2 "-::-1, ' TOP OF WALL TO BE CONt,.ECTEC TO FIN~HED 011 PROPOSED GRADE PEF. GRADING PLAN. SEE SHE.ET 2 ' y 8"THK. GJ,t U. (SOLID GROUT)-.._ _,.~9'1 SPECIAL INSPECTION REQUIRED. SEE STATEMEl',,lll" OF SPEC IAL INSPECTION AT SHEET S1 WJ #4 VERT. AE8AR @ 1 a~ O.C. ~-r,... & #4 HORIZ. REBAA@ 24• O.C. ~ (24" MI\I. LAP) WATERPROOFING PER ARCH DWG.S OR SOILS REPORT RECOMMENDATIONS PERFORATED DRPJN !l. BACK-FILL ... ~ " w ,. " tu PER MASONRY RETAINING WALL NOTES. OA SOILS AEPCAT AECOMMENDAllONS i1 i'. 1~·a· DOWELS PER SCHEDULE. cc: j I/ EXTEND 30-lNTO STEM & :: a -'l==,f.i HOOK ACROSS BTM OF :C: m .I FOOTING :CC: \I ' 11~1=;~ ~:?.: . -- (2)10; REBAR~-~_..-'11'----4,---•-~-.. #SREBAR @ --~~ 113"0 C. (2 MIN) ---'C' 001\'iELS INTO KEY,--~ ' EXTEND TO BTtr' Of KEY & HOOK 12" ACRDSS TO?O" FOOTING tC.ENTER [N KEY) 'A' RETAINED HEIGHT 'B' [IOWELS LNTO SlEM 'C' WIDTH OF FOOTING 'D' LOCATION OF KEY 'E' WI DTH OF KEY 'F' DEPTH OF KEV 'G' IJ0Wl;LSIN10 Kt Y I 'D' 'E' SCHEDULE 14 @a·o.c. 3'-6" 1·-0· 1'·J" 1 '-ti" is@ 12·0 .c . 4'-8" 3'-8" -#4@ l6"0.C. #.:l.@16"0 .C. -Z-9" 2'-3" 1'-0'' a· 1'-0" #5@ 1.s•o.c. 1·-0· 8" 8" NIA 2'-8" #~@ 16"0.G. 1'-9" "'" "'" "'" "'" RETAINING WALL -DETAIL 3 NOT TO SCALE J" 111N ro 6° MAX -----1 MASONRY RETAINING WALJ. PER PLAN BW=BOTTOAI OF WALL AT FINISHED GRADE 1W= TIJ' Of WALJ. . - ' INSTALL 4•~ I~ A 1RIUM DRAIN ~~I l_j '1~NAJ711E 0.5' 11/N. EIIBEDIIENT \ ll'=TIJ' OF FOOTING ' ' -r--lJ) SOIL I I I I I I I , \ I I ~~.,..,~ INSTALL 12' MODIR£D PCC BROW DITCH PER SDRSD D-75, TYPE B STORM DRAIN PIPE MODIFIED PCC BROW DITCH -TYPICAL DETAIL NOT TO SCALE J6" I J' MIN. EMB£DMENT IINTO PCC BROW DITCH i----\-"S~'.'\,._ T I ., ; :<~" T J I /"'~ I .J-J___"~ I/ V _u; ""-J NA11VE '-INSTALL 6" P\>C PIPE EMB£DDED IN BROW DITCH PER SDRSD V-73; IE=247.8 ~ INSTALL J6° PCC SOIL BROW DITCH PER SDRSD V-75, TYPE B INSTALL 6 X 6-Wl.4 X Wl.4 W1tR OR APPROVED EQUIVALENT IN CONCRETE AROUND PIPE L _L (~ I ,J 11 1 ' . TI I I 11 - ' ' ,-;-- RETAINING WALL-TYPICAL DETAIL NOT TO SCALE ' I I 1·; "DECLARATION OF RESPONSIBLE CHARGE" I HEREBY DECLARE THAT I AM THE S1RUC1URAL ENGINEER OF WORK FOR THIS PROJECT. THAT I HA !IE EXERCISED RESPONSIBLE CHARGE 01/ER THE STRUCTIJRAL DESIGN OF THE PROJECT AS DERN£D IN SEC110N 670J OF THE BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANOARDS. I UNDERSTANO THAT THE CHECK OF PROJECT DRAWINGS AND SPEC/RCA 110NS BY THE CITY OF CARLSBAD DOES NOT REUEIIE ME, AS S1RUC1URAL ENGINEER OF ltORK, OF MY RESPONS/BIU11ES FOR PROJECT DESIGN. RRM: ___ S=OL=l~D~Fi=OR=M=S~EN~GfN=ITR=tN=G~------ ADDRESS: CITY, STATE: ---------------- ~-H_ON_~_.,..B~SB.,.~ll ... /,..76 ... 2,,..~3=4----DATE: ___ _ ZfffCOLEs R. C.E. NO.: C77258 REGIS1RA 110N EXP/RA 110N DA TE: STORM DRAIN CONNECTTON TO BROW DITCH -TYPICAL DETAIL NOT TO SCALE "~ II AS BUILT" VAN RVN RCE __ _ EXP, ___ _ DATE REVIEW-ED BY, INSPECTOR DATE t----+------+--------------+---+---+---+-------11 SHEET I CITY OF CARLSBAD I SHEETS 1 ENGINEERING DEPARTMENT ;::G::::RAD=:::IN:::::::::IG:.=::P=LAN::::S~FO::::::::R::::· ::::::::::::::::::::::::::::::==:::::::===-===:::: 7500 CADENCIA ST GR2023-0041 SECTIONS DETAILS & STRUCTURAL NOTES APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXPIRES 9 /JD /26 DA TE /1'\ DAlE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DAlE INITIAL DAlE INITIAL DlHER APPROVAL CllY APPROVAL OWN BY: CHKD BY:---,,-,--RVWD BY: cl&R. I PROJECT NO. II DRAWING ND.I Docusign Envelope ID: 15F48D59-3A9F-433F-B6C4-1063C33CE503 8/27/2025 CIVIL ENGINEERING I LAND SURVEYING San Diego I Manteca I 858.521.8100 vanrynengineering.com TIER 2 4 5 PD2023-0034 DWG 545-9AMBI 7/24/25 7/24/25 4/14/2025 / I I ' ' ' I i !--' ' ' /~' L_ ' ' ' ' ' ': ' ' ' ' STORM WATER POLLUTION PREVENTION NOTES GENERAL SITE MANAGEMENT REOUIREIIE:NTS 1H£ FOLLOWING GENERAL SITE MANAGEMENT REQUIREMENTS SHALL BE ADHERED TO 1HROUGHOUT 1H£ DURA110N OF 1H£ CONSTRUC110N WORK (\£AR ROUND). I. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT: RICK GUINN, 24 HOURS A DAY AT (TEL.NO.) 858-583-9713 . 2. DE:VICfS SHO"MJ ON CITY APPROVE:D PLANS SHALL NOT Bf 1,/0VE:D OR MODIFIED W/1HOUT 1H£ APPROVAL OF 1H£ ENGINffRING INSPECTOR. 3. 1H£ CONTRACTOR SHALL RESTORE: All EROSION CONTROL DEVICES TO WORKING ORDER TO 1H£ SA 11SFAC110N OF 1H£ CITY ENGINEER AFTER EACH RUN-Off PRODUCING RAJNFALL. 4. 1H£ CONTRACTOR SHALL INSTALL ADDmONAL EROSION CONTROL MEASURES AS MAY Bf REQUIRED BY 1H£ CITY ENGINEER DU£ TO UNCOMPL£m) GRADING OPERA 110NS OR UNFORSffN CIRCUMSTANCES 'Ml/CH 1,/AY ARIS£ 5. 1H£ CONTRACTOR SHALL Bf RE:SPONS/81.£ AND SHALL TAK£ NECESSARY PR£CAU110NS TO PREVENT PUBLIC TRESPASS ONTO AREAS 'MIER£ //,/POUNDED WATERS CREA TE A HAZARDOUS COND/110N. 6. GRADING AREAS AROUND 1H£ PROJECT PERIMETER MUST DRAIN AWAY FROM 1H£ FACE OF SLOP£ AT 1H£ CONCLUSION OF EACH WORKING DAY. 7. All REMOVABLE: PROTEC11\1£ DEVICES SHALL BE IN PLACE AT 1H£ £ND OF EACH WORKING DAY 'MIEN FIVE: (5) DAY RAIN PROBABILITY FORECAST E:XCffDS FORTY PERCENT (40%}. SILT AND 01HER DEBRIS SHALL Bf REMOVE:D AFTER EACH RAINFALL. 8. All GRA \1£1. BAGS SHALL CONTAIN 3/4 INCH MINIMUM AGGRE:GA TE. 9. All EXPOSED DISTURBED AREAS MUST HA V£ EROSION PROTEC110N BMPs PROPERLY INSTALLED. 1HIS INCLUDES All BUILDING PADS. UNFINISHED ROADS. AND SLOPES. 10. ADE:QUA TE PERIMETER PROTEC110N 81,/Ps /,/UST BE INSTALLED AND MAINTAINED AND Will BE UPGRADED, IF NECESSARY. TO PROVIDE: SUfflC/ENT PROTEC110N FROM RUNOFF" DURING RAIN £VENTS. 11. ADE:QUA TE SEDIMENT CONTROL 81,/Ps MUST Bf INSTALLED AND MAINTAINED. 12. ADE:QUA TE B/,/Ps TO CONTROL OFFS/TE SEDIMENT TRACKING /,/UST BE INSTALLED AND MAINTAINED. 1J. A MINIMUM OF 125% OF 1H£ MATERIAL NEEDED TOO INSTALL STANDBY BMPs TO PROTECT 1H£ EXPOSED AREAS FROM EROSION AND PR£V£NT SEDIMENT DISCHARGfS, MUST Bf STORED ONSITE. AREAS ALREADY PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA 110N OR ESTABLISHED VE:GE:TA 110N STAB/LIZA 110N BMPs AR£ NOT CONSIDERED TO Bf "EXPOSED" FOR PURPOSES OF 1HIS RE:QUIRE:ME:NT. 14. 1H£ O'M'IER/D£VE:l.OPER/CONTRACTOR MUST FOLLOW "WEA 1H£R TRIGGERED" AC110N PLAN AND Bf ABLE TO DEPLOY STANDBY 81,/Ps TO PROTECT 1H£ EXPOSED POR110NS OF 1H£ SITE Wl1HIN 48 HOURS OF A PREDICTED STORM £\/£NT (A PR£D/CTED STORM £\/£NT IS DEFINED AS A 40% CHANCE OF RAIN Wl1HIN A 5-DA Y NA 110NAL WEA 1HER SERVICE: FORECAST). ON REQUEST, 1H£ Ol+NER/D£V£LOPER/CONTRACTOR MUST PROVIDE: PROOF OF 1HIS CAPABILITY. 15. OCPLOYMENT OF PHYSICAL OR V£GETA110N EROSION CONTROL BMPs MUST CO/,/MENCE: AS SOON AS SLOPES ARE COMPLETED. 1H£ Ol+NER/D£V£LOPER/CONTRACTOR MAY NOT RELY ON 1H£ ABILITY TO DEPLOY STANDBY 81,/P MATERIALS TO PRE:VENT EROSION OF SLOPES 1HAT HA V£ BE:EN COMPLETED. 16. 1H£ AREA 1HAT CAN Bf Cl.EARED, GRADED, AND LEFT EXPOSED AT ON£ 11M£ IS UM/TED TO 1H£ AMOUNT OF ACREAGE: 1HA T 1H£ CONTRACTOR CAN ADE:QUA TEL Y PROTECT PRIOR TO A PREDICTED RAIN £\/£NT. FOR LARGER SITES, GRADING SHOULD BE PHASED. IT MAY Bf NE:CfSSARY TO DEPLOY EROSION AND SEDIMENT CONTROL 81,/Ps IN AREAS 1HA T AR£ NOT CO/,/PLE:TED, BUT AR£ NOT AC11\1£1. Y Bf/NG WORKED BEFORE ADD/110NAL GRADING IS ALLOWED TO PROCEE:D, AT 1H£ DISCR£110N OF 1H£ CITY INSPECTOR. 17. All DISTURBE:D AREAS 1HAT AR£ NOT COMPLETED AND/OR NOT 8£/NG AC11\1£1.Y GRADED MUST Bf FULLY PROTECTED FROM EROSION IF LEFT FOR 14 OR MOR£ DAYS. 1H£ ABILITY TO INSTALL BMP MATERIALS IN A PROMPT MANNER IS NOI.1i!JfFIC/ENT. BMPs NEED TO Bf INSTALLED IN 1H£S£ AREAS. 18. 81,/Ps MUST Bf STOCKPILED AT VARIOUS LOCA 110N 1HROUGHOUT 1H£ PROJECT SITE 1HROUGHOUT 1H£ YEAR. W/-/£N£VER 1H£R£ IS A 40% CHANCE OR GRE:A TER OF A RAIN Wl1HIN A 1HRff (3) DAY FORECAST, 1H£ INSPECTOR ltfll VERIFY 1HAT 81,/Ps AR£ ADE:QUA 1E1. Y STOCKPILED. BMPs MUST BE STOCKPILED AND READY FOR DEPLOYMENT 'MIEN 1HER£ IS 50% CHANCE OF RAIN Wl1HIN A 48 HOUR FORECAST. FAILURE: TO CO/,/PL Y Wl1H 1HIS REQUIREMENT COULD RE:SUL T IN 1H£ ISSUANCE: OF A STOP IIQRK ND11CE OR 01HER £NFORC£MENT AC110N. 19. ALL TRE:A TME:NT AND EROSION CONTROL 81,/Ps MUST Bf INSPECTED l'tm(L Y AND PRIOR TO A FORE:CASTED RAIN £\/£NT OF GRE:A TER 1HAN 50%; AND AFTER A RAIN £VENT. IN ADD/710N, TRE:A TMENT CONTROL BMPs MUST BE SERVICED AS NEEDED 1HROUGHOUT 20. IF SELECTED BMP FAILS DURING A RAIN £VENT, IT MUST Bf REPAIRED OR IMPROVE:D OR REPLACED lt11H AN ACCEPTABLE: AL TERNA TE AS SOON AS IT IS SAFE TO DO SO. 1H£ FAILURE: OF A 81,/P IND/CA TES IT WAS NOT ADE:QUA TE FOR 1H£ CIRCUMSTANCES IN 'Ml/CH IT WAS USED. REPAIRS AND REPLACEIIENT MUST 1H£REFOR£ PUT A /,/ORE ROBUST 81,/P MEASURE: IN PLACE. 21. ALL CONSTRUC110N £MPLOY££S MUST BE TRAINED ON 1H£ /1,/PORTANCE: OF STORM WATER POLLU110N PREV£N110N AND 81,/P MAINTENANCE:. WEATHER TRIGGERED ACTION PLAN 1H£ 0£\1£1.0PER SHALL OCPLOY STANDBY BE:ST MANAGEMENT PRAC11C£ MEASURES TO COMPL£1E1. Y PROTECT 1H£ EXPOSED POR110NS OF 1H£ SITE Wl1HIN 48 HOURS OF A PR£D/CTED STORM £VENT ( A PREDICTED STORM £VENT IS DE:FINED AS A FORECASTED, 40% CHANCE OF RAIN BY 1H£ NA 110NAL WEA 1HER SERVICE:), IN ADD/110N TO BMPs IMPLEMENTED YEAR-ROUND INCLUDING PERIMETER CONTROL, WIND EROSION CONTROL. TRACKING, NON-STORM WATER CONTROL, WASTE MANAGEMENT, AND MATERIALS POLLU110N CONTROL. 1H£ NA 110NAL WEA 1HER SERVICE: FORECAST SHALL BE MONITORED AND USED BY 1H£ DE:VE:LOPER ON A DAJLY BASIS. IF PREC/PITA 110N IS PREDICTED ( 40% CHANCE OF RAIN), 1HEN 1H£ NECESSARY WATER POLLU110N CONTROL PRAC11C£S SHALL BE DEPLOYED W/1HIN 48 HOURS AND PRIOR TO 1H£ ONSET OF 1H£ PRE:C/PITA 110N. 1H£ DEPLOYMENT OF 1H£ 81,/PS SHALL INCLUDE: BUT NOT BE UM/TED TO GRA VE:L BAGS AND SILT FENCES. A 1,//N/MU/,/ OF 125% OF 1H£ MATERIAL NffDED TO INSTALL STANDBY BEST MANAGEMENT PRAC11CES MEASURES TO PROTECT 1H£ EXPOSED AREAS FOR/,/ EROSION AND PREVENT SEDIMENT DISCHARGES MUST Bf STORED ON-SITE. AREAS 1HAT HA V£ ALREADY BEEN PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA 110N OR ESTABLISHED VE:GETA 110N STABIUZA 110N BMPS AS DETERMINED BY 1H£ CITY OF CARLSBAD ARE NOT CONSIDERED TO Bf "EXPOSED" FOR 1H£ PURPOSES OF "WEA 1HER TRIGGERED AC110N PLAN". AN ADE:QUA TE SOURCE OF EQUIPMENT AND WORKERS SHALL BE AVA/LAB/.£ FOR DEPLOYMENT OF "WEA 1H£R TRIGGERED BMPS". EROSION CONTROL HYDROSffD/NG. PLAN11NG AND /RR/GA 110N 1. All PERMANENT AND TEMPORARY EROSION CONTROL PLAN11NG AND /RR/GA 110N SHALL BE INSTALLED AND MAINTAINED AS REQUIRED IN S£C110N 212 OF 1H£ STANDARD SPEC/FICA 110NS AND 1H£ FOLLOWING: A HYDROSE:EDING SHALL Bf APPLIED TO: 1 All SLOPES 1HAT ARE GRADED 6: 1 (HORIZONTAL TO VER11CAL) OR STEEPE:R 'MIEN 1H£Y AR£: a. 1HRff FEET OR /,/OR£ IN HBGHT AND ADJACENT TO PUBLIC WALL OR STREET. b. All SLOPES 4 FffT OR MOR£ IN HE:IGHT. 2 AREAS GRADED FLATTER 1HAN 6: 1 'MIEN ANY OF 1H£ FOLLOWING COND/710NS EXIST: a. NOT SCHEDULED FOR IMPROV£M£NTS (CONSTRUC110N OR GENERAL LANDSCAPING) lt11HIN 60 DAYS OF ROUGH GRADING. b. /D£N11FIED BY 1H£ PARKS AND RE:CRE:A 110N DIRECTOR AS HIGHLY VIS/Bl.£ TO 1H£ PUBLIC. c. HA V£ ANY SPECIAL COND/110N IDEN11FIED BY 1H£ CITY ENGINEER 1HA T WARRANTS IMMEDIATE TREA TME:NT. B HYDROSEED/NG AREAS SHALL Bf /RR/GA TED IN ACCORDANCE: Wl1H 1H£ FOLLOWING CRITERIA: I All SLOPES 1HAT ARE GRADED 6: 1 OR STITP£R AND 1HAT ARE: a. 1HRff TO £/GHT FffT IN HEIGHT SHALL BE /RR/GA TED BY HAND WATERING FROM QUICK COUPLERS/HOS£ BIBS OR A CONVEN110NAL SYSTEM OF LOW PRE:C/PITA 110N SPRINKLER HEADS PROVIDING 100% COVERAGE. b. GRE:A TER 1HAN 8 FffT IN HE:IGHT SHALL BE WATERED BY A CONVEN110NAL SYSTEM OF LOW PRE:C/PITA 110N SPRINKLER HEADS PROVIDING 100% COVERAGE. 2 AREAS SLOPED LESS 1HAN 6: I SHALL Bf /RR/GA TED AS APPROVE:D BY 1H£ CITY ENGINffR, PRIOR TO HYDROSEEDING. 1H£ D£\1£1.0PER SHALL SUBMIT A PROPOSED SCHE:ME: TO PROVIDE: /RR/GA 110N TO 1H£ CITY ENGINffR. 1H£ PROPOSAL SHALL Bf SPECIFIC REGARDING 1H£ NUMBERS. TYPE. AND COSTS OF 1H£ El.£MENTS OF 1H£ PROPOSED SYSTEM. 3 /RR/GA 110N SHALL MAINTAIN 1H£ MOISTURE LE:\1£1. OF 1H£ SOIL AT 1H£ OP11MUM L£V£1. FOR 1H£ GRADING OF 1H£ HYDROSEEDED GROW1H. C HYDROSEEDING MIX SHALL CONSIST OF ALL OF 1H£ FOLLOltfNG: 1 SEED MIX SHALL CONSIST OF NO LESS 1HAN: a. 20 lbs. PER ACRE OF ROS£ CLOVER b. 20 lbs PER ACRE OF ZORRO FE:SCUE: c. Jibs PER ACRE OF £ SCHOOL CIA CAUFORNICA d. 4 lbs PER ACRE OF ACHILLE:A MILLE:FOLIA e. Jibs PER ACRE OF AL YSSUM (CARPET OF SNOW) t 1/2 lb. PER ACRE IF DIMORPHOI.E:CA g. ITEMS c, d, e, AND f OF 1HIS SUBSEC110N MAY Bf OMITTED ON VIS/Bl.£ FROM £/1H£R A PUBLIC STREET OR RESIDEN11AL STRUCTURES. h. ITEM a OF 1HIS SUBS£C110N MUST BE INOCULATED W/1H A NITROGEN FIXING BACTERIA AND APPLIED DRY £/1H£R BY DRIWNG OR BROADCAS/NG BEFORE HYDROSffDING. i. All SEED MATERIALS SHALL Bf TRANSPORTED TO 1H£ JOBS/TE IN UNOPENED CONTAINERS Wl1H 1H£ CALIFORNIA DEPARTMENT OF FOOO AND AGRICULTURE CER11FICA 110N TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. j. NON-PHYTO-TOXIC WE:mNG AGENTS MAY BE ADDED TO 1H£ HYDROSE:ED SLURRY AT 1H£ DISCR£110N OF 1H£ CONTRACTOR. 2 TYPE 1 MULCH APPLIED AT 1H£ RA TE OF NO LESS HAN 2000 lbs PER ACRE. TYPE 6 MULCH (STRAW) MAY BE SUBS11TUTED, 'MIEN STRAW IS USED, IT MUST BE ANCHORED TO 1H£ SLOP£ BY ME:CHANICALL Y PUNCHING NO LESS 1HAN 50% IF 1H£ STRAW INTO 1H£ SOIL. 3 FER11UZER CONSIS11NG OF AMMONIUM PHOSPHATE SULFATE, 16-20-0 W/1H 15% SULPHUR APPLIED AT 1H£ RA TE OF 500 lbs. PER ACRE. D AREAS TO BE HYDROSffDED SHALL BE PREPARED PRIOR TO HYDROSffDING: I ROUGHENING 1H£ SURFACE: TO BE PLANTED BY ANY OR A COMBINA 110N OF: a. TRACK WALKING SLOPES STEEPER 1HAN 6: 1. b. HARROWING AREAS 6: 1 OR FLATTER 1HA T AR£ SUfflC/ENTI. Y FRIABLE 2 AREAS GRADED FLATTER 1HAN 6: 1 'MIEN ANY OF 1H£ FOLLOWING CONDl110NS EXIST: a. ADJUS11NG 1H£ SURFACE: SOIL MOISTURE: TO PROVIDE: A DAMP BIT NOT SATURATED SEED 8£0. b. 1H£ ADD/110N OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING COVE:RING SALIN£ SOILS TO PROVIDED VIABI.£ COND/710NS FOR GROW1H. £ HYDROSE:EDING AREAS SHALL BE MAINTAINED TO PROVIDE: A VIGOROUS GROW1H UN11L 1H£ PROJECT IS PERMANENTI. Y LANDSCAPED OR, FOR AREAS 'MIER£ HYDROSffD/NG IS 1H£ PERMANENT LANDSCAPING, UN11L 1H£ PROJECT IS COMPLETED ANO ALL BONOS RELEASED. 2. All SLOPES SHALL HA V£ /RR/GA 110N INSTALLED AND Bf STABILIZED, PLANTED AND/OR HYDROSffDE:D lt11HIN TEN (10) DAYS OF 1H£ 711,/£ 'MIEN QJ;/:1. S/..OPE IS BROUGHT TO GRAD£ AS SHO"MJ ON 1H£ APPROVE:D GRADING PLANS. 3. SHOULD GERM/NA 110N OF HYDROSE:EDED SLOPES FAIL TO PROVIDE: EmC/ENT COVERAGE: OF GRADING SLOPES (90% COVERAGE:) PRIOR TO OCTOBER I, 1H£ SLOPES SHALL BE STABILIZED BY AN APPROPRIATE EROSION CONTROL MA mNG /,/A TERIAL APPROVED BY 1H£ PUBLIC WORKS INSPECTOR. 4. LANDSCAPING SHALL Bf ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY 1H£ CITY OF CARLSBAD LANDSCAPE: MANUAL, 1H£ LANDSCAPING PLANS FOR 1HIS PROJECT OR AS DIRECTED BY 1H£ CITY E:NGINffR OF PLANNING DIRECTOR. 5. 1H£ Ol+NE:R/APPUCANT SHALL ENSURE 1HAT All CONTRACTORS SHALL COORDINATE 1H£ WORK OF 1HIS CONSTRUC110N S'M'PP SHOl+N ON ANY GRADING PLANS, LANDSCAPE: AND /RR/GA 110N PLANS. AND IMPROV£MENT PLANS AS REQUIRED FOR 1HIS PROJECT WORK. ' ' : ' ' ' ' ' ' ' ; ; ' ' ' i ' ' : ' / I / ' ' ' '~ ' ' ' ' ' ' ,,_ BEST MANAGEMENT PRACTICES (BMP) SELECTION TABLE Erosion Control Sediment Control BMPs Trackin~ Non-Storm Water Waste Management and Materials BMPs Control MPs Management BMPs Pollution Control BMPs C: C: .§ --,, .l2 .!2 -Iii ,, Iii --0, f ,, ] ./!! 6 " " .§ .s E 6 ~ 6 ~ ! -.s j .., .Q. .l!! ,, ;J 0, ... -!! -;§ 1 .§-~ 8' .l!! ... 0 0, .s .E .s ., I:! §! .!;i ., Best Management Practice• o-6,; I} !/ ~-]} 0, -'11 .s & o§ ~ ~ j ., ., .. ., >!:: ,§! .s -~ ., --;i 1l (BMP) Descriptio~ 1 ;J I .s ~ l i 0, ,, ., ;i ,, ~ ~ .l!! Iii ., Iii ., V) c!s ., ! c!s] }~ j ... 8~ 6_§ 6 c::, ii ~ .1r "" :-as cu " -Vl .§: ., &:-a ii .l!! i 1i c::, 0, ~ Iii c::, _E I -~ i j 0, :§ & <i "" 0 .§ 11 l !~ Si gJ ii; :;:, .,,-:8-6 "Si l b e ,, =e .s ., ii; ~a .., ,, ·Ii ~ .! ~ '-.,--0 l ~~ !~ -" ·-~ -:ii s ~j .. 6 as e .!!! i & -JJ & 6 ~~ 0.. ,!j ;I! il'l c!s i'5 0 ~ t=; :§? "' "'0.. "'.s if~ if io icX ~ 6!-u ~::,; G::,; CASQA DesignatiQn---7 "i' .... ...... co 0, -..., .... It) ...... co c::, "' ..., ...... co -"' ..., .... It) <o co --<o ---i i i i i i i I I I I I ~ ~ ~ J., ~ ~ J., ~ ~ ~ J, J, J, J, Construction Activity ~ ~ ~ ~ ~ ~ "' "' :a,: :a,: :a,: :a,: )( Gradina/SOff Disturbance X X X X Trenchinq/fxcavation Stocko11ina Drillina/1:Jorina Concrete/Asrmalt Sawcuttina Concrete Flatwork )( Pavina ~ Conduit/l'iDe Installation Stucco/Mortar Worlc )( Waste Dionosa/ )( )( X X StaainoAav Down Area E:ouioment Maintenance and Fuelino Hazardous Substance Use/Staraae Dewaterina Site Access Across Dirt Other {/istl: Instructions: 1. Check the box to the left of all applicable construction activity (first column) expected to occur during construction. 2. Located along the top of the BMP Table is a list of BMP's with it's corresponding California Stonnwater Quality Association (CASQA) designation number. Choose one or mare BMPs you intend to use during construction from the list. Check the box where the chosen activity row intersects with the BMP" column. 3. Refer to the CASQA construction handbook for information and details of the chosen BMPs and how to apply them to the project. LEGEND D£SCR/P110N E:C-4, HYDROSffDING 5£-1, SILT FENCE 5£-5, FIBER ROLL SE-10, STORM DRAIN INLET PROTEC110N IKl-1, MATERIAL DE:UVERY AND STORAGE: IKl-2, MATERIAL US£ IKl-4, SPILL PREVEN110N AND CONTROL IKl-5, SOLID WASTE MANAGEMENT l + + + + + + +I + + + + + + -· --· OWNER'S CERTIFICATION· I UNDERSTAND AND ACKNOWI..EDGE 1HAT I MUST: (1) IMPLEMENT BE:ST MANAGEMENT PRAC11CES (81,/Ps) DURING CONSTRUC110N AC11Vl11£S TO 1H£ MAXIMUM EXTENT PRAC11CABL£ TO A VOID 1H£ MOB/LIZA 110N OF POLLUTANTS SUCH AS SEDIMENT AND TO A VOID 1H£ EXPOSURE: OF STORM WATER TO CONSTRUC110N RE:LA TED POLLUTANTS; AND (2) ADHERE TO, AND AT ALL 11M£S, COMPLY W/1H 1HIS CITY APPROVE:D 11ER 2 CONSTRUC110N SWPPP 1HROUGHOUT 1H£ DURA 110N OF 1H£ CONSTRUC110N AC11Vl11ES UN11L 1H£ CONSTRUC110N WORK IS CO/,/PL£TE AND SIGNED OFF" BY 1H£ CITY OF CARLSBAD. RICK GUINN O'M'IER(S)/ Ov.NER'S AGENT NAM£ (PRINT) O'M'lf'/f~k A~GNATURE:) DATE DATE QUAN11TY 630 SF 450 LF 150 LF 190 BAGS SHEET INDEX: SHITT 4: 1171.£ SHEET SHITT 5: EROSION CONTROL PLANS APN· 223-260-09 SITE ADDRESS: 7500 CADENC/A ST CARLSBAD, CA 92009 AREA OF DISTURBANCE: AREA OF DISTURBANCE: 6 719 S.F. (1HIS AREA INCLUDES BUT IS NOT UM/TED TO OFF"-S/TE WORK INCLUDING PUBLIC IMPROVE:MENTS AND TEMPORARY DISTURBANCE: SUCH AS VE:HICI.E AND EQUIPMENT STAGING AREAS, CONSTRUC110N WORKER FOOT TRAmC, SOIL/GRA VE:L PllES, U11UTY TRENCHE:5, BACKFILL CUTS AND SLOP£ KE:YWA YS) CONSTRUCTION THREAT: CONSTRUC110N 1HR£AT TO STORM WATER QUALITY (CHECK BOX): IXI HIGH □MEDIUM OWNER/APPLICANT: NAM£: RICK GUINN ADDRESS: 7500 CADENC/A ST CARLSBAD, CA 92009 TELEPHONE: NO.: 858-583-9713 EMERGENCY CONTACT: NAM£: RICK GUINN ADDRESS: 7500 CADENCIA ST CARLSBAD, CA 92009 TELEPHONE: NO.: 858-583-9713 VICINITY MAP CITY OF PACIFIC OCEAN CITY OF ENCINITAS HOT ro SCAIE CITY OF VISTA ~ CITY OF "---"',. SAN MARCOS "~ VAN RVN ....----------------------1 fsHml CITY OF CARLSBAD I SHEETS I L_j ENGINEERING DEPARTMENT NAME OF PREPARER:_~JO=H~N~VA~N~RYN~----- QUALIFICATION OF PREPARERc..· _....,C"'IVle=L'--'E"'"N""G"'IN=EE=-R'---- ADDRESS: VAN RYN ENGINEERING 16766 BERNARDO CENlER DR., SlE 115 SAN DIEGO CA 92128 C80667 R.C.E./CERr. NO. ,,_ -;&-\ IC, r"'I I I~ ~I , No. C80667 -, ' EXP. 03-31-27 C IV\\.. Of _CJ,\ 3/31/27 UC. EXP. DATE DATE CITY STORM WATER POLLUTION PREVENTION PLAN {SllPPP) 7500 CADENCIA ST GR2023-004-1 SWPPP APPROVED:JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 9/30/26 DATE RVWD BY: i'.l&" PROJECT NO. DRAWING NO. CHKD BY: Docusign Envelope ID: 15F48D59-3A9F-433F-B6C4-1063C33CE503 8/27/2025 N7 9 ° 5 8 ' 4 0 " W , 1 9 1 . 8 0 ' N09° 59' 35"E, 195.11' N8 0 ° 0 0 ' 2 5 " W , 1 5 7 . 3 8 ' N00° 00' 25"W, 1 9 8 . 2 2 ' 5 5 CIVIL ENGINEERING I LAND SURVEYING San Diego I Manteca I 858.521.8100 vanrynengineering.com TIER 2 PD2023-0034 DWG 545-9AMBI4/14/2025 ' - x... > ~ -----~----- ----- .. "' "' .. .. M M -'-,-M M M '"'I...,._{\.,-,' M M Lr_ z 03: rn <C 6_j w .z__ M M M <I ST ■ M M M M M M M M M ..,. M M r :t: -- "' "' >( ~ L,J II r .. (/) Ml>· X J .... -,-/ ,-,,-.", I / :__ I / / / / ,,-------c:' • • • • • • • • -- "~ • • • • ~. I ' /\ /----,---" / I • I • ~ ~ I I I I I I I / ~ . . . • • _, - i ,' •• I i ,--: . _: - GRAPHIC SCALE: 1" = 20' • • •• • • • • 1~ do---Jo----,sb VAN RVN -:-,',----,,--) I f--1------.,-· I / ' • • • • ~· ..-------------------------1 I SHEET I CITY OF CARLSBAD I SHEETS I :==:::::...:::::=:::::E:::::N::::G::IN:::::E::::E=RI::N:::::G=D::::E::P=A:::::R=TM:::::E::N::T==:'...::::==::::: NAME OF PREPARER:_~JO=H~N~VA~N~RYN~----- QUALIFICATION OF PREPARERc..· _....,C"'IVle=L'--'E"'-N""G"'IN=EE=-R'---- ADDRESS: VAN RYN ENGINEERING 16766 BERNARDO CENlER DR., SlE 115 PHONE NO.: C80667 R.C.E./CERr. NO. ,.,_ -;&-\ IC, r"'I I I~ ~I No. C80667 - EXP. 03-31-27 C IV\\.. O[ CJ..\ 3/31/27 UC. EXP. DATE DATE CITY STORM WATER POLLUTION PREVENTION PLAN {S'lfPPP) 7500 CADENCIA ST GR2023-004-1 SWPPP ENGINEERING MANAGER RVWD BY: i'l,f, CHKD BY: APPROVED:JASON S. GELDERT RCE 63912 EXP. 9/30/26 DATE PROJECT NO. DRAWING NO. Docusign Envelope ID: 15F48D59-3A9F-433F-B6C4-1063C33CE503 8/27/2025