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HomeMy WebLinkAboutDWG 535-1B; CT 2018-0002; AVIARA APARTMENTS EAST; 01-23CUT:FILL:IMPORT:EXPORT:REMEDIAL: 12,010CYEARTHWORK QUANTITIESCYCYCYCYGRADING NOTES(IN ADDITION 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 REGARDINGGRADING 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 LISTEDHEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL REVISETHESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED.3. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEER-OF-WORK FROM RESPONSIBILITYFOR THE CORRECTION OF ERRORS AND OMISSION DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONSSHALL BE PROMPTLY SUBMITTED 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 RIGHTOF WAY. PRIOR TO PERMIT ISSUANCE, A CERTIFICATE OF INSURANCE AS WELL AS ADDITIONAL INSURED ENDORSEMENT MUST BE FILED NAMING THE CITY OF CARLSBAD AS AN ADDITIONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000.00 FOR EACH OCCURRANCE OF LIABILITY. THE INSURANCE COMPANY WRITING THE POLICY 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 OTHERAPPROPRIATE AGENCIES.6. REVISION OF THESE PLANS MAY BE REQUIRED IF THE PROPOSED IMPROVEMENTS ARE NOT CONSTRUCTED PRIOR TO THE DEADLINE DATE OF THE IMPROVEMENT AGREEMENT.7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO BEPERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTAINED AND A VALID GRADING PERMIT HASBEEN ISSUED.8. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL OF THE CITY ENGINEER,NOTED WITHIN THE REVISION BLOCK, ON THE APPROPRIATE SHEET OF THE PLANS AND THE TITLE SHEET.9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGNED BY THE CITY ENGINEER.10. THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS BY THE ENGINEER-OF-WORKPRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY.11. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION.12. WHERE TRENCHES ARE WITHIN CITY EASEMENTS, A SOILS REPORT COMPRISED OF: (A) SUMMARY SHEET, (B)LABORATORY WORK SHEETS AND (C) COMPACTION CURVES, SHALL BE SUBMITTED BY A PROFESSIONALENGINEER OF THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILSMECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING INSPECTOR WITHIN TWOWORKING DAYS OF THE COMPLETION OF FIELD TESTS.13. A SOILS COMPACTION REPORT AND COMPLIANCE VERIFICATION REGARDING ADHERENCE TORECOMMENDATIONS OUTLINED IN THE SOILS REPORT IS REQUIRED PRIOR TO THE ISSUANCE OF A BUILDINGPERMIT. ALL CONTROLLED GRADING SHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEEROF THE STATE OF CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS.ALL FILL OR FUTURE FILL AREAS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CITY OF CARLSBADSTANDARD SPECIFICATIONS AND THE " EARTHWORK SPECIFICATIONS " ATTACHED TO THE PRELIMINARYSOILS INVESTIGATION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE PROJECT INSPECTOR.14. A PRECONSTRUCTION MEETING SHALL BE HELD PRIOR TO THE BEGINNING OF WORK AND SHALL BE ATTENDEDBY ALL REPRESENTATIVES RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPECTS OF THE WORK. THE CONTRACTOR WILL BE CONTACTED BY THE PROJECT INSPECTOR TO COORDINATE A DATE AND TIME FOR THE PRECONSTRUCTION MEETING. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEETING.15. ALL INSPECTION REQUESTS OTHER THAN FOR PRECONSTRUCTION MEETING WILL BE MADE BY CALLING THEENGINEERING 24-HOUR INSPECTION REQUEST LINE AT (760) 438-3891. INSPECTION REQUEST MUST BERECEIVED PRIOR TO 2:00 P.M. ON THE WORKING DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS WILL BEMADE THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER 2:00 P.M. WILL BESCHEDULED FOR TWO FULL WORK DAYS LATER.16. THE OWNER AND/OR APPLICANT THROUGH THE DEVELOPER AND/OR CONTRACTOR SHALL DESIGN, CONSTRUCTAND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FORCONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS.17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING A DETAIL PLAN TO THE CITYENGINEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR OTHERPROVISIONS TO BE MADE OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THEEXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION THEREIN. THIS PLAN MUST BEPREPARED FOR ALL TRENCHES FIVE FEET (5') OR MORE IN DEPTH AND APPROVED BY THE CITY ENGINEERAND/OR CONCERNED AGENCY PRIOR TO EXCAVATION. IF THE PLAN VARIES FROM THE SHORING SYSTEMSTANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE 8 CALIFORNIA ADMINISTRATIVECODE, THE PLAN SHALL BE PREPARED BY A REGISTERED ENGINEER AT THE CONTRACTORS EXPENSE. ACOPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TOEXCAVATION.18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM THE CITY OFCARLSBAD. SUBMIT APPLICATION FOR BLASTING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTINGOPERATIONS.19. IF ANY ARCHAEOLOGICAL RESOURCES ARE 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 CITYENGINEER TO DO SO.20. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR,ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENTAND ANY OTHER ASSOCIATED GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7:00 A.M. AND6:00 P.M. EACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING OPERATIONS SHALL BECONDUCTED ON WEEKENDS OR HOLIDAYS. (A LIST OF CITY HOLIDAYS IS AVAILABLE AT THE ENGINEERINGDEPARTMENT COUNTER.)21. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY INSPECTOR FORAPPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. THE CONTRACTOR SHALL BE RESPONSIBLEFOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROUTE OR ADJACENT STREETS AS A RESULT OFTHE GRADING OPERATION.22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE DEPOSITED AT, A SITE APPROVED BYTHE CITY ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONGTHE HAUL ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION.23. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO TREES ARE TO BE REMOVED UNLESS SPECIFICALLY NOTED ON THE PLAN.24. ALL AREAS SHALL BE GRADED TO DRAIN. GRADING RESULTING IN THE PONDING OF WATER IS NOT PERMITTED.ALL EARTHEN SWALES AND DITCHES SHALL HAVE A MINIMUM ONE PERCENT SLOPE.25. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SWPPP AND/OR SET OF 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 TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFACE AND CROSS SECTION.THE SITE SHALL BE LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALLBE REMOVED AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER.27. ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DAYS OF THETIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS.28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBADLANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT, DRAWING NO. , AND/OR AS DIRECTEDBY THE CITY ENGINEER OR PLANNING DIRECTOR.29. THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THESE GRADINGPLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE AND IRRIGATION PLANS AND THE IMPROVEMENT PLANS ASREQUIRED FOR THIS WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS.30. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE GRADING OPERATION, IT SHALL BEREMOVED WITHIN TWENTY FEET OF BUILDING OR STREET AREAS AND REPLACED WITH PROPERLY COMPACTEDSOILS. IN OTHER AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY THE CITYENGINEER.GRADING NOTES (continued)31. THE EXISTENCE AND LOCATION OF UTILITY STRUCTURES AND FACILITIES SHOWN ON THE CONSTRUCTION PLANS WERE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. ATTENTION IS CALLED TO THE POSSIBLE EXISTENCE OF OTHER UTILITY FACILITIES OR STRUCTURES NOT SHOWN OR IN A LOCATION DIFFERENT FROM THAT SHOWN ON THE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITIES SHOWN ON THE PLANS AND ANY OTHER EXISTING FACILITIES OR STRUCTURES NOT SHOWN.32. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES ( ABOVE GROUNDAND UNDER GROUND ) WITHIN THE PROJECT SITE SUFFICIENTLY AHEAD OF GRADING TO PERMITTHE REVISION OF THE GRADING PLANS IF IT IS FOUND THAT THE ACTUAL LOCATIONS ARE INCONFLICT WITH THE PROPOSED WORK.33. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT LEAST 2 FULLWORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR FACILITIES AND SHALL COORDINATETHE WORK WITH A COMPANY REPRESENTATIVE.UNDERGROUND SERVICE ALERT (800)422-4133SDG&E (800)411-7343AT&T(800)892-0123TIME WARNER CABLE (760)438-7741COX COMMUNICATIONS (619)262-1122CITY OF CARLSBAD(STREETS & STORM DRAIN) (760)434-2980CITY OF CARLSBAD(SEWER,WATER & RECLAIMED WATER) (760)438-2722SAN DIEGUITO WATER DISTRICT (760)633-2650LEUCADIA WASTEWATER DISTRICT (760)753-0155VALLECITOS WATER DISTRICT (760)744-0460OLIVENHAIN WATER DISTRICT (760)753-6466BUENA SANITATION DISTRICT (760)726-1340 x1330*AS APPROPRIATE34. PERMIT COMPLIANCE REQUIREMENTS:A. FOR CONTROLLED GRADING - THE APPLICANT HIRES A CIVIL ENGINEER, SOILSENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE ANDCONTROL THE WORK IN PROGRESS {15.16.120 A.8} CARLSBAD MUNICIPAL CODE.B. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT - THE FOLLOWING REPORTS MUST BESUBMITTED TO THE CITY ENGINEER VIA THE PROJECT INSPECTOR {15.16.120 A.10}CARLSBAD MUNICIPAL CODE:(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL GRADING ISCOMPLETE. ALL EROSION CONTROL, SLOPE PLANTING AND IRRIGATION 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(3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDEDSOIL BEARING CAPACITIES, A STATEMENT AS TO THE EXPANSIVE QUALITY OFTHE SOIL, AND SUMMARIES OF FIELD AND LABORATORY TESTS AND PLOTTEDTEST POINTS THE REPORT SHALL ALSO INCLUDE A STATEMENT BY THE SOILSENGINEER THAT THE GRADING WAS DONE IN ACCORDANCE WITH THEREQUIREMENTS AND RECOMMENDATIONS OUTLINED IN THE PRELIMINARYSOILS REPORT AND ANY SUPPLEMENTS THERETO.(4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE CITY.35. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE (1) YEAR AFTER THE CITYENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED TO BE RESUBMITTED FOR PLANCHECK.PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH RECHECK.36. IN ACCORDANCE WITH THE CITY STORM WATER STANDARDS, ALL STORM DRAIN INLETS CONSTRUCTEDBY THIS PLAN SHALL INCLUDE "STENCILS" BE ADDED TO PROHIBIT WASTEWATER DISCHARGEDOWNSTREAM. STENCILS SHALL BE ADDED TO THE SATISFACTION OF THE CITY ENGINEER.OWNER'S CERTIFICATE:I HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVE-ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OF THIS SITE. IF THIS PROJECT/DEVELOPMENT IS SUBJECT TO A STATE REGULATED SWPPP, I ALSO AGREE A QUALIFIED SWPPP PRACTITIONER (QSP) HAS BEEN OR WILL BE RETAINED TO SUPERVISE IMPLEMENTATION OF THE SWPPP IN ACCRDANCE WITH THE CALIFORNIA CONSTRUCTION ORDER AND MUNICIPAL PERMIT, LATEST VERSION.JEFF WILLIAMS, SENIOR PROJECT MANAGER DATEAVIARA EAST HOUSING, LP DECLARATION OF RESPONSIBLE CHARGE (SHEETS 1-21)I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS.I UNDERSTAND THAT THE CHECK OF THE PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME AS ENGINEER OF WORK,OF MY RESPONSIBILITIES FOR THE PROJECT DESIGN.HUNSAKER & ASSOCIATES SAN DIEGO, INC.9707 WAPLES STREETSAN DIEGO, CA 92121BY: _______________________________________ ________________ ALISA S. VIALPANDO RCE No. 47945 DATE SOILS ENGINEER'S CERTIFICATEI, JAMES C. SANDERS, A REGISTERED CIVIL/GEOTECHNICAL ENGINEER OF THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOIL MECHANICS, HEREBY VERIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION ON MARCH 14, 2022. TWO COMPLETE COPY OF THE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAVE BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER.SIGNED: ______________________________ DATE: _______________Charles Robin (Rob) Stroop G.E. 2298DISCIPLINE: GEOTECHNICAL ENGINEER EXPIRATION DATE: 3/31/2024SOURCE OF TOPOGRAPHY:TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERATED BY AERIAL SURVEY METHODS FROM INFORMATION GATHERED ON 8-5-21 BY R.J. LUNG. TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP ACCURACY STANDARDS.PROJECT LOCATION:THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S) 212-040-5600 THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS: N 1988 E 6237GRADING PLANS AND ONSITE IMPROVEMENTS FOR:AVIARA APARTMENTS EASTINDEX OF SHEETSSHEET 1: TITLE, NOTES & LEGENDSHEET 2: NOTES, KEY MAP, TYPICAL SECTIONSSHEET 3: DETAILSSHEET 4-6: GRADING PLANSHEET 7-9: STORM DRAIN PLANSSHEET 10: PRIVATE UTILITY PLANSHEET 11: SINGLE SHEET BMP EXHIBITSHEET 12-20: BMP DETAILSSHEET 21: SITE ACCESSIBILITY & STRIPING PLANSHEET 22-23: RETAINING WALL DETAILSLEGAL DESCRIPTIONLOT 4 OF MAP 16521, IN THE CITY OF CARLSBAD, COUNTY OF SAN DIEGO, STATE EOF CALIFORNIA.REFERENCE DRAWINGSDWG. 345-9, 432-2, 535-1, 535-1CDEVELOPERBRIDGE HOUSING CORP.4142 ADAMS AVE., SUITE 103-627SAN DIEGO, CA 92116(619) 814-1281ATTN: JEFF WILLIAMSBENCH MARKDESCRIPTION: MONUMENT CLSB-053LOCATION: SET 2.5" DISK IN NW CORNER OF VAULT ON THE W. SIDE OF HIDDENVALLEY RD. 0.1 MI. SOUTH OF PALOMAR AIRPORT RD.RECORDED FROM: ROS 17271ELEVATION: 82.744DATUM: NGVD 29PROJECT ADDRESS6145 LAUREL TREE LANECARLSBAD, CA 92011WORK TO BE DONETHE 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 BE PERFORMED IN ACCORDANCE WITH THE FOLLOWINGDOCUMENTS, CURRENT AT THE TIME OFCONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER.1. CARLSBAD MUNICIPAL CODE2. CITY OF CARLSBAD ENGINEERING STANDARDS3. THIS SET OF PLANS4. RESOLUTION NO. 7399 DATED 12-16-20205. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK).6. SOILS REPORT AND RECOMMENDATIONS BY GROUP DELTA DATED OCTOBER 24, 20227. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS.8. CALIFORNIA COASTAL COMMISSION DEVELOPMENT PERMIT CONDITIONS DATED N/A .9. ENVIRONMENTAL APPROVAL DOCUMENT RESOLUTION NO. 7398 DATED 12-16-2020 FOR EIR 2018-0001 AND ASSOCIATED MMRP.10. STORM WATER POLLUTION PREVENTION PLAN PREPAREDBY H&A DATED 8-16-2022WDID NO.11. STORM WATER QUALITY MANAGEMENT PLAN PREPAREDBY H&A DATED 8-16-202212. CALIFORNIA STORM WATER QUALITY ASSOCIATION BMP CONSTRUCTION HANDBOOK ANDCALTRANS CONSTRUCTION SITE BMP MANUAL.SYMBOLDESCRIPTIONEXISTING WATER....................................................................................................EXISTING SEWER...................................................................................................EXISTING SEWER MANHOLE.................................................................................EXISTING WATER LATERAL...................................................................................EXISTING FIRE HYDRANT......................................................................................EXISTING RECLAIMED WATER..............................................................................EXISTING STORM DRAIN.......................................................................................DAYLIGHT LINE / LIMITS OF DISTURBANCE........................................................TYPE F CATCH BASIN.........................SDRSD..D-7...............................................TRASH CAPTURE BMP.........ADS PIPE CONNECTOR SCREEN OR EQUIV.......CUT SLOPE (2:1 MAXIMUM)...................................................................................FLOW DIRECTION...................................................................................................EASEMENT LINE......................................................................................................PROPOSED FINISH CONTOURS............................................................................EXISTING CONTOURS............................................................................................SUBDIVISION BOUNDARY......................................................................................18" RCP STORM DRAIN.......................SDRSD..D-60, D-61...................................EXISTING TOP OF CURB ELEVATIONS.................................................................EXISTING FINISH EDGE OF PAVEMENT ELEVATIONS.......................................FINISH GRADE ELEVATION...................................................................................FLOW LINE ELEVATION..........................................................................................FILL SLOPE (2:1 MAXIMUM)...................................................................................RIGHT OF WAY........................................................................................................DRAWING NO.TYPE G CATCH BASIN.........................SDRSD..D-8..............................................RETAINING WALL ..SDRSD C-1 (REFER TO LS PLAN SHT LC-01 FOR FINISH)..QUANTITYLEGENDSITEPROJECT4" PVC AREA DRAIN PIPE......................................................................................AREA DRAIN INLET.............................DETAIL ON SHEET 3................................ AREA DRAIN INLET.............................6" NDS W/ SQUARE GRATE..................... CATCH BASIN.......................................NDS 24X24 W/TRAFFIC GRATE.............4" PVC WATER LINE ...........................REFERENCE ONLY...................................8" PVC FIRE LINE ................................REFERENCE ONLY...................................THRUST BLOCK ..................................REFERENCE ONLY...................................FIRE HYDRANT ...................................REFERENCE ONLY...................................8" PVC SEWER.....................................REFERENCE ONLY...................................AREA DRAIN CLEANOUT.....................DETAIL ON SHEET 3................................ OTHER APPROVALINITIALDATESHEETSHEETSAPPROVED:PROJECT NO. DRAWING NO.DATE INITIALENGINEER OF WORKDATE INITIALCITY APPROVALREVISION DESCRIPTIONJASON S. GELDERTDATERCE 63912ENGINEERING MANAGEREXP. 09/30/24GR 2022-00176145 LAUREL TREE ROADCARLSBAD, CAHUNSAKER& ASSOCIATESCT2018-000223535-1BRVWD BY:DWN BY:CHKD BY:1,7004,8403,1400BASIS OF BEARINGS:THE BASIS OF BEARINGS FOR THIS SURVEY IS THE CALIFORNIA COORDINATE SYSTEM ZONE 6, NAD83 1991.35 EPOCH, AS DETERMINED LOCALLY BY A LINE BETWEEN STATION CLSB-64 AND CLSB-63 AS SAID COORDINATES ARE PUBLISHED IN RECORD OF SURVEY 17271 AND ARE PART OF THE CITY OF CARLSBAD HORIZONTAL CONTROL NETWORK. I.E. N02°17'35"W.DISTURBED AND IMPERVIOUS AREA:TOTAL LOT AREA= 1.49 ACTOTAL DISTURBED AREA= 1.49 AC(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 TRENCHES, BACKFILL CUTS, AND SLOPE KEYWAYS)TOTAL REPLACED IMPREVIOUS AREA= 0 SFTOTAL PROPOSED IMPERVIOUS AREA= 53,124 SFSTORMWATER TREATMENT UNIT........................................................................MWS OR EQUIV &DETAIL ON SHEET 12STORMWATER DETENTION VAULT......................................................................STORMTRAP OR EQUIV &DETAIL ON SHEET 13-204" AC PAVING/6" BASE...........................................................................................4" CONCRETE SIDEWALK...................SDRSD G-7 & LANDSCAPE PLANS.........3' CONCRETE RIBBON GUTTER.........DETAIL ON SHEET 3................................TRUNCATED DOMES...........................SDRSD G-30.............................................6" TYPE 'G' CURB & GUTTER...............SDRSD G-2..............................................6" CURB..................................................SDRSD G-1..............................................0" CURB..................................................DETAIL ON SHEET 3..............................TRANSFORMER....................................PER SEPARATE PERMIT........................SEWER MANHOLE...............................REFERENCE ONLY...................................6" PVC AREA DRAIN PIPE......................................................................................8" PVC AREA DRAIN PIPE......................................................................................10" PVC AREA DRAIN PIPE....................................................................................3 EA285 LF2 EA256 LF18 EA3 EA3 EA5 EA2 EA3,325 SF273 LF135 SF408 LF697 LF74 LF107 LF193 LF183 LF12" PVC AREA DRAIN PIPE....................................................................................277 LF1 EA316 SFSAN DIEGO GAS & ELECTRICCOMPANYREVIEWED BY: DATE:ERIC CRAIGLAND MANAGEMENT REPRESENTATIVEVAILD FOR 18 MONTHS FROM DATE OF SIGNATURERETAINING WALL ..SDRSD C-4 (REFER TO LS PLAN SHT LC-01 FOR FINISH)..1,210 SF452 SFRETAINING WALL ..DET ON SHT 22 & 23 (REFER TO LS PLAN SHT LC-01.......RETAINING WALL ..SDRSD C-5 (REFER TO LS PLAN SHT LC-01 FOR FINISH)..RETAINING WALL ..SDRSD C-6 (REFER TO LS PLAN SHT LC-01 FOR FINISH)..2 EA................................................................................................................................................................................................................................................................................................................................................................................................................................................331 SF..................2,000 SF..................STABILIZED DG....................................PER LANDSCAPE PLANS.......................TYPE A CLEANOUT.............................SDRSD..D-9, D-11......................................5 EA..................CONNECT TO EXSITING STORM DRAIN................................................................................ 1 EAVEHICULAR INTERLOCKING PAVERS.......DETAILS ON SHEET 3..................... 1,493 SF..................24,530 SF..................DEEPENED BUILDING FOOTING..........................................................................TEMPORARY SHORING......................PER DWG 535-1C......................................PERMANENT SHORING W/.................PER DWG 535-1C......................................SHOTCRETE WALL FACING (REFER TO LS PLAN SHT LC-01 FOR FINISH).....FOR FINISH)3/31/2411/21/22EGO, CA 92121____________________________________________________________________LISA S VIALPANDORRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRCE No 4711/22/2211/28/2211/28/2022MBIAMC>r.L •. ·5.~ 1p}lfl· R•\1718\&E ng \Precise Gro.cling \171BPG01,olwg[JNov-21-2022107 ,59 VICINITY CITY OF OCEANSIDE HIGHWAY· 78 ' . MAP . 0~ ~o/ CITY OF SAN MARCOS '---\. CITY OF ENCINITAS ~,~~ STRUCTURAL (POST-CONSTRUCTION) BMP TABLE STORMWAIT:R REQUIREMENTS THAT APPLY: □ STANDARD STORMWAIT:R REQUIREMENTS C8:J PRIORITY PROJECT REQUIREMENTS TYPE PROPRIETARY BIOFIL TRA TION PROPRIETARY BIOFIL TRA TION UNDERGROUND DElENTION BASIN UNDERGROUND DElENTION BASIN DESCRIPTION MODULAR WETLANDS BF-1 MODULAR WETLANDS BF-2 STORM TRAP UDB-1 STORM TRAP UDB-2 TRASH CAPWR! ADS PIPE SCREEN CONNECTOR OllNERSHIP PR/VA Tr PR/VA Tr PRIVAIT: PRIVAIT: PRIVAIT: EXEMPT FROM TRASH CAPWRE? □ YES C8:J NO MAINTENANCE AGREEMENT YES YES YES YES YES EXEMPT FROM HYDROMOOIFICA TION? □ YES C8:J NO SHEET NO. 8 & 12 9 & 12 B & 13-16 MAINTENANCE FREQUENCY SEMI-ANNUALLY SEMI-ANNUALLY SEMI-ANNUALLY 9 & 17-20 SEMI-ANNUALLY 6, B & 9 QUARlERLY -100--100-(600.00) (6offoO) 6odoo 6dJ:oo FG -------------_, =@= Iii ----------------=-===:::@t:::== -==== ===== _..._ __ 7.4,C - - - - -- - - - ----w----F--"l/ ~ --s----0--I I lffiIDrl,'TUll I' • .. ;. ··~•;·I 1,.:,>,:,>,:,::0,:,::0,:.J --w----RW --0-------<® IXXI -----RCE __ _ REVIE'w'ED BY, BUILT" EXP, ___ _ DATE INSPECTOR DATE ~ CITY OF CARLSBAD >----+----<------------------+----+--->-----<>----< L__l__j ENGINEERING DEPARTMENT ~=:'....::::=:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::==:'....::::::=~ D GRADING PLANS FOR: A VIARA APARTMENTS -EAST TITLE SHEET NOTES & LEGEND i ·-SAN DIEGO, I NC /1\ I 11 II ffl07 Waples Street PLANNING ENQNEERING San Diego, Ca 92121 SUR"1YING PH(858)5584500· FX(858)558-1414 I -0 0 0 I (\J (\J I'--C") D z D ;3 DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF8312/15/2022 456SUBDIVISION BOUNDARY.........................SHEET NO. GRADING PLAN .....................LEGEND:4GRADING KEY MAPSCALE: 1"=160'HUNSAKER& ASSOCIATESL DA OIS A S.VIALPANC 47945LIVICFTAOEILACF TSREGIS NRO AI INEEROTERE D PROFESSINALENGSTREET NOTES1. ACTUAL STRUCTURAL SECTIONS WILL BE DETERMINED AFTER "R" VALUE TESTS HAVE BEEN CONDUCTED BY APROFESSIONAL ENGINEER OF THE STATE OF CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILMECHANICS, ON THE PREPARED BASEMENT SOIL. THE "R" VALUE TESTS AND THE ENGINEERED STRUCTURAL SECTIONMUST BE SUBMITTED TO THE ENGINEERING INSPECTOR FOR REVIEW AND APPROVAL A MINIMUM OF TWO (2) CITYWORKING DAYS BEFORE THE WORK BEGINS.2. STREET LIGHTS SHALL BE INSTALLED AS SHOWN ON THESE PLANS. UNDERGROUND CONDUIT RUNS, SERVICE POINTSAND HAND-HOLES SHALL BE SHOWN ON THE "AS-BUILT" PLANS. NO DIRECT BURIAL STREET LIGHT FOUNDATIONS WILLBE. ALL LUMINAIRES SHALL BE "CUT OFF" TYPE ALLOWED.3. ALL UNDERGROUND UTILITIES AND LATERALS SHALL BE INSTALLED PRIOR TO CONSTRUCTION OF CURBS, CROSSGUTTERS OR SURFACING OF STREETS.4. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED IT SHALL BE REMOVED WTIHIN TWENTY FEET OF BUILDING ORSTREET AREAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER AREAS THE PIPE WILL BE PLUGGED WITHCONCRETE OR REMOVED AS APPROVED BY THE CITY ENGINEER.5. WHEELCHAIR RAMPS SHALL BE INSTALLED PER REQUIREMENTS OF TITLE 24, CLAIFORNIA ADMINISTRATIVE CODE.6. STREET TREES SHALL BE INSTALLED PER SECTION VI OF THE CITY OF CARLSBAD LANDSCAPE MANUAL.7. FIRE HYDRANT MARKERS SHALL BE PLACED IN THE STREET WITHIN THE LIMITS OF WORK OF THIS PLAN PER SDRSD DWGM19.8. ALL SURVEY MONUMENTS AND POINTS THAT ARE DISTRUBED BY THIS WORK SHALL BE REESTABLISHED, PREPETUATED,AND DOCUMENTED PER THE PROFESSIONAL LAND SURVEYORS ACT.9. TWO (2) SETS OF SURVEY (CUT) SHEETS SHALL BE PROVIDED TO THE CITY ENGINEERING INSPECTOR.10. STREET LLIGHTS SHALL BE 5,500 LUMEN (40 WATT) OR 13,700 PUPIL LUMEN (100 WATT) HIGH EFFICIENCY INDUCTIONLIGHTS.R/W LINE.....................................................TYP. SECTION PRIVATE DRIVEWAY "B"LOT LINE46.9'2.5'17.5'PARKING25.33'CLEAR AT GROUND LEVELNTSTYP. SECTION PRIVATE DRIVEWAY "A"R/W50.7'17.5'PARKING3.5'24.58'CLEAR AT GROUND LEVEL12'6'SAN DIEGO GAS & ELECTRIC PERMISSION TO GRADE AND CONSTRUCT IMPROVEMENTSPERMISSION IS HEREBY GRANTED TO AVIARA HOUSING EAST LP (PERMITTEE), TO GRADE AND CONSTRUCT IMPROVEMENTS AS SHOWN ON THESE PLANS WITHIN SAN DIEGO GAS & ELECTRIC COMPANY’S EASEMENT(S) SUBJECT TO THE FOLLOWING CONDITIONS:1.SUBMITTALS:1.1.PERMITTEE AGREES TO SUPPLY SDG&E WITH ‘AS-BUILT’ GRADING, IMPROVEMENT, AND PROFILEPLANS TO SDG&E SPECIFICATIONS, IF REQUESTED.1.2.PERMITTEE AGREES TO SUBMIT FOR REVIEW AND APPROVAL A BLASTING PLAN PRIOR TO BLASTING, IF BLASTING IS REQUIRED.2.PRE-CONSTRUCTION MEETINGS: SDG&E’S LAND MANAGEMENT REPRESENTATIVE (LMR) MUST BEINVITED WITH AT LEAST THREE (3) WORKING DAYS PRIOR NOTICE.3.GRADING:3.1.AT LEAST TWENTY-FOUR (24) HOURS’ NOTICE MUST BE GIVEN TO SDG&E’S LMR BEFORE START OF WORK.3.2.FIELD CHANGES TO PLANS WITHIN SAID EASEMENT SHALL BE APPROVED IN WRITING BY SDG&E LMR.3.3.PERMITTEE IS RESPONSIBLE TO CALL DIG ALERT AT 811 FOR ALL UNDERGROUND MARK-OUT LOCATIONS.3.4.CLEARANCE OF (35) FEET MINIMUM BETWEEN THE SDG&E ELECTRIC TRANSMISSION WIRES AND THE NATURAL GROUND SHALL BE MAINTAINED ON ANY GIVEN DAY, NOTING LINE SAGS VARY DEPENDING ON AMBIENT TEMPERATURE AND LINE CURRENT. ALL REQUIREMENTS, INCLUDING BUT NOT LIMITED TO OSHA, CAL-OSHA, ANSI, NIOSH, AND NEC FOR CLEARANCES WHEN WORKING AROUND ENERGIZED ELECTRICAL FACILITIES MUST BE MAINTAINED.3.5.NO GRADING SHALL BE ALLOWED WITHIN TEN (10) FEET OF A SINGLE WOOD POLE STRUCTURE OR ANCHOR, WITHIN FIFTEEN (15) FEET OF MULTI-WOOD POLES, WITHIN TWENTY (20) FEET OF STEEL LATTICE TOWERS OR WITHIN THIRTY (30) FEET OF STEEL POLES.3.6.SDG&E RESERVES THE RIGHT TO INSPECT AND PERFORM QUALITY CONTROL WORK DURING CONSTRUCTION.4.SPECIAL CONDITIONS:1.N/A.5.EROSION CONTROL:5.1.ALL DISTURBED AND CREATED SLOPES, WITHIN THE SDG&E TRANSMISSION EASEMENT, SHALL BE HYDRO-SEEDED OR PLANTED BY PERMITTEE WITH AN SDG&E APPROVED MIX.5.2.ALL DRAINAGE SHALL BE DESIGNED TO PREVENT EROSION OF SDG&E EASEMENT AND ACCESS ROADS.6.STORAGE: THIS PERMISSION TO GRADE LETTER DOES NOT PERMIT STORAGE OF EQUIPMENT,MATERIALS, DIRT OR DEBRIS ON THE EASEMENT OR SDG&E FEE-OWNED PROPERTY.7.ACCESS:7.1.ACCESS TO ALL SDG&E FACILITIES SHALL BE MAINTAINED 24/7. ALL COSTS ASSOCIATED WITH RESTORATION OF ACCESS AND ALL ASSOCIATED DAMAGES SHALL BE BORNE BY PERMITTEE.7.2.ALL GATES SHALL PROVIDE FOR SDG&E ACCESS BY PADLOCK, LOCK-BOX, OR KEYED BYPASS BOTH DURING AND UPON COMPLETION OF CONSTRUCTION. LOCATION AND CONSTRUCTION OF GATES TO BE APPROVED BY SDG&E LMR.8.OUTSTANDING AGREEMENTS: PERMITTEE AGREES TO PAY FOR, SIGN AND/OR HAVE SIGNED ALLCONSENT AGREEMENTS, CONSENT TO USE LAND AGREEMENTS AND/OR JOINT USE AGREEMENTSBETWEEN SDG&E AND OWNER OR PUBLIC AGENCIES WHO ENCROACH UPON THE SDG&E EASEMENTS.SAID AGREEMENTS WILL BE SUBJECT TO THE REVOCABILITY CLAUSE AS STATED IN THE CALIFORNIAPUBLIC UTILITIES COMMISSION GENERAL ORDER 69-C AS SHOWN ON WEB SITE: HTTP://WWW.CPUC.CA.GOV/PUBLISHED/GRAPHICS/645.PDF.9.INDEMNIFICATION:9.1.PERMITTEE AGREES TO ASSUME ALL RISK OF LOSS, DAMAGE TO PROPERTY AND/OR INJURYAND/OR DEATH TO PERSONS, AND TO INDEMNIFY AND HOLD SDG&E HARMLESS FROM ANY, AND ALL LIABILITY IN ANY WAY ARISING FROM THE PROPOSED GRADING OR CONSTRUCTION OF IMPROVEMENTS.9.2.SDG&E SHALL NOT BE RESPONSIBLE IN ANY MANNER FOR ANY MAINTENANCE OR REPAIR OF THE PROPOSED GRADING OR IMPROVEMENTS. THIS INCLUDES, BUT IS NOT LIMITED TO, DRAINAGE AND/OR EROSION PROBLEMS OR DAMAGE CAUSED TO IMPROVEMENTS THAT WERE NOT CONSTRUCTED TO TAKE THE WEIGHT OR ACTIVITIES OF VEHICLES AND EQUIPMENT OWNED BY OR WORKING ON BEHALF OF SDG&E.10.TERMS AND CONDITIONS: THE TERMS AND CONDITIONS OF THIS APPROVAL SHALL BENEFIT ANDBIND PERMITTEE ITS SUCCESSORS, ASSIGNS, AGENTS, OR CONTRACTORS.11.CONTACT: ERIC CRAIG 619-676-0119SAN DIEGO GAS & ELECTRIC PERMISSION TO GRADEAND CONSTRUCT IMPROVEMENTSAIR QUALITYAQ-1: REDUCTION OF DUST PARTICULATE MATTER EMISSIONS DURING CONSTRUCTION. OFF-ROAD DIESEL EQUIPMENT GREATER THAN 50 HORSEPOWER USED FOR THE PROJECT SHALL MEET EPA TIER 4 FINAL OFF-ROAD EMISSION STANDARDS OR EQUIVALENT. SUCH EQUIPMENT SHALL BE OUTFITTED WITH BEST AVAILABLE CONTROL TECHNOLOGY FOR TOXICS (T-BACT) DEVICES INCLUDING A CALIFORNIA AIR RESOURCES BOARD CERTIFIED LEVEL 3 DIESEL PARTICULATE FILTER OR EQUIVALENT.BIOLOGICAL RESOURCESBIO-1: TEMPORARY CONSTRUCTION FENCING AND GRADING. TEMPORARY CONSTRUCTION FENCING (WITH SILT BARRIERS) SHALL BE INSTALLED AT THE LIMITS OF PROJECT-RELATED IMPACTS (INCLUDING CONSTRUCTION STAGING AREAS AND ACCESS ROUTES) TO PREVENT SENSITIVE HABITAT IMPACTS AND TO PREVENT THE SPREAD OF SILT FROM THE CONSTRUCTION ZONE INTO ADJACENT HABITATS TO BE AVOIDED. FENCING SHALL BE INSTALLED IN A MANNER THAT DOES NOT IMPACT HABITATS TO BE AVOIDED. THE APPLICANT SHALL SUBMIT FINAL CONSTRUCTION PLANS TO THE CITY FOR APPROVAL AT LEAST 30 DAYS PRIOR TO INITIATING ANY CLEARING, GRUBBING, GRADING, OR OTHER CONSTRUCTION ACTIVITIES. THESE FINAL PLANS SHALL INCLUDE THE TYPE AND LOCATION OF FENCING, INCLUDING PERMANENT FENCING ALONG ANY URBAN/WILDLANDS INTERFACE TO DETER UNAUTHORIZED ACCESS (IF DEEMED NECESSARY BY THE CITY) AND/OR TEMPORARY FENCING TO DELINEATE THE CONSTRUCTION FOOTPRINT, IMPACT ZONES WITHIN THE FOOTPRINT, PROTECTED AREAS, AND NO-CONSTRUCTION BUFFER ZONES.EMPLOYEES SHALL STRICTLY LIMIT THEIR ACTIVITIES, VEHICLES, EQUIPMENT, AND CONSTRUCTION MATERIALS TO THE FENCED PROJECT FOOTPRINT. ALL EQUIPMENT MAINTENANCE, STAGING, AND DISPENSING OF FUEL, OIL, COOLANT, OR ANY OTHER SUCH ACTIVITIES SHALL OCCUR IN DESIGNATED AREAS WITHIN THE FENCED PROJECT IMPACT LIMITS. THESE DESIGNATED AREAS SHALL BE LOCATED IN PREVIOUSLY COMPACTED AND DISTURBED AREAS TO THE MAXIMUM EXTENT PRACTICABLE SO AS TO PREVENT ANY RUNOFF FROM ENTERING ADJACENT OPEN SPACE AND SHALL BE SHOWN ON THE CONSTRUCTION PLANS. FUELING OF EQUIPMENT SHALL TAKE PLACE WITHIN EXISTING PAVED AREAS GREATER THAN 100 FEET FROM ENCINAS CREEK. THE CONTRACT SHALL CHECK EQUIPMENT FOR LEAKS PRIOR TO OPERATION AND REPAIR, AS NECESSARY. "NO-FUELING ZONES" SHALL BE DESIGNATED ON CONSTRUCTION PLANS. FUGITIVE DUST WILL BE AVOIDED AND MINIMIZED THROUGH WATERING AND OTHER APPROPRIATE MEASURES.A BIOLOGICAL MONITOR SHALL BE PRESENT DURING ALL VEGETATION CLEARING ACTIVITIES TO HELP ENSURE THAT HABITAT IS NOT CLEARED BEYOND ESTABLISHED LIMITS AND THAT NO NATIVE SPECIES ARE HARMED.IF WORK OCCURS BEYOND THE FENCED OR DEMARCATED LIMITS OF IMPACT, ALL WORK SHALL CEASE UNTIL THE PROBLEM HAS BEEN REMEDIED TO THE SATISFACTION OF THE CITY. ANY RIPARIAN/WETLAND OR UPLAND HABITAT IMPACTS THAT OCCUR BEYOND THE APPROVED FENCE SHALL BE MITIGATED IN ACCORDANCE WITH RATIOS SPECIFIED IN THE CARLSBAD HMP OR AS OTHERWISE DETERMINED BY THE CITY, USFWS, U.S. ARMY CORP OF ENGINEERS, REGIONAL WATER QUALITY CONTROL BOARD, AND/OR CDFW. TEMPORARY CONSTRUCTION FENCING SHALL BE REMOVED UPON PROJECT COMPLETION.GRADING ACTIVITY SHALL BE PROHIBITED DURING THE RAINY SEASON (OCTOBER 1-APRIL 1). ALL GRADED AREAS SHALL BE LANDSCAPED PRIOR TO OCTOBER 1 OF EACH YEAR WITH EITHER TEMPORARY OR PERMANENT LANDSCAPING MATERIALS TO REDUCE EROSION POTENTIAL. SUCH LANDSCAPING SHALL BE MAINTAINED AND REPLANTED IF NOT WELL ESTABLISHED BY DECEMBER 1 FOLLOWING THE INITIAL PLANTING.THE OCTOBER 1 GRADING SEASON DEADLINE MAY BE EXTENDED WITH THE APPROVAL OF THE CITYENGINEER SUBJECT TO IMPLEMENTATION BY OCTOBER 1 OF SPECIAL EROSION CONTROL MEASURES DESIGNED TO PROHIBIT DISCHARGE OF SEDIMENTS OFF-SITE DURING AND AFTER THE GRADING OPERATION.EXTENSIONS BEYOND NOVEMBER 15 MAY BE ALLOWED WITH THE APPROVAL OF THE CITY ENGINEER IN AREAS OF VERY LOW RISK OF IMPACT TO SENSITIVE COASTAL RESOURCES AND MAY BE APPROVED EITHER AS PART OF THE ORIGINAL COASTAL DEVELOPMENT PERMIT OR AS AN AMENDMENT TO AN EXISTING COASTAL DEVELOPMENT PERMIT.IF ANY OF THE RESPONSIBLE RESOURCE AGENCIES PROHIBIT GRADING OPERATIONS DURING THE SUMMER GRADING PERIOD IN ORDER TO PROTECT ENDANGERED OR RARE SPECIES OR SENSITIVE ENVIRONMENTAL RESOURCES, THEN GRADING ACTIVITIES MAY BE ALLOWED DURING THE WINTER BY A COASTAL DEVELOPMENT PERMIT OR PERMIT AMENDMENT, PROVIDED THAT APPROPRIATE BEST MANAGEMENT PRACTICES ARE ADOPTED, WHICH MAY INCLUDE, BUT ARE NOT LIMITED TO: SILT FENCING, GRAVEL BAG BARRIERS, FIBER ROLLS, CONSTRUCTION ROAD STABILIZATION, DUST CONTROL, CONCRETE WASH OUT AREAS, AND COVERING AND SECONDARY CONTAINMENT FOR TEMPORARY STORAGE AREAS AND STOCKPILES.CUL-1(i): IN THE EVENT THAT FILL MATERIAL IS IMPORTED INTO THE PROJECT AREA, THE FILL SHALL BE CLEAN OF TRIBAL CULTURAL RESOURCES AND DOCUMENTED AS SUCH. COMMERCIAL SOURCES OF FILL MATERIAL ARE ALREADY PERMITTED AS APPROPRIATE AND WILL BE CULTURALLY STERILE. IF FILL MATERIAL IS TO BE UTILIZED AND/OR EXPORTED FROM AREAS WITHIN THE PROJECT SITE, THEN THAT FILL MATERIAL SHALL BE ANALYZED AND CONFIRMED BY AN ARCHEOLOGIST AND LUISEÑO NATIVE AMERICAN MONITOR THAT SUCH FILL MATERIAL DOES NOT CONTAIN TRIBAL CULTURAL RESOURCES.NOI-1: CONSTRUCTION-MEASURES TO REDUCE NOISE IMPACTS. THE FOLLOWING FIELD TECHNIQUES SHALL BE IMPLEMENTED BY THE PROJECT CONSTRUCTION CONTRACTOR TO REDUCE CONSTRUCTION-RELATED NOISE:A.THE APPLICANT SHALL COORDINATE WITH CONTRACTORS AND SUB-CONTRACTORS TO REQUIRE THATEQUIPMENT AND TRUCKS USE THE BEST AVAILABLE NOISE CONTROL TECHNIQUES (E.G., IMPROVEDMUFFLERS, EQUIPMENT REDESIGN, USE OF INTAKE SILENCERS, DUCTS, ENGINE ENCLOSURES ANDACOUSTICALLY ATTENUATING SHIELDS OR SHROUDS). THE INSTALLATION OF IMPROVED MUFFLERS WOULDPROVIDE AT LEAST 10 DBA NOISE REDUCTION AT ALL OFF-SITE SENSITIVE RECEPTOR LOCATIONS (FHWA,2017).B.INTERNAL COMBUSTION ENGINE DRIVEN EQUIPMENT SHALL BE EQUIPPED WITH INTAKE AND EXHAUSTMUFFLERS THAT ARE IN GOOD CONDITION. ENGINES SHALL BE TURNED OFF WHEN NOT IN USE. IDLING SHALLBE LIMITED TO NO MORE THAN 5 MINUTES AT A TIME.C.IMPACT TOOLS USED FOR THIS PROJECT SHALL BE HYDRAULICALLY OR ELECTRICALLY POWERED TO AVOIDNOISE ASSOCIATED WITH COMPRESSED AIR EXHAUST FROM PNEUMATICALLY POWERED TOOLS.D.IMPACT TOOLS SHALL USE EXTERNAL JACKETS TO REDUCE NOISE GENERATION.E.VEHICLE STAGING AND STOCKPILING SHALL BE LOCATED AS FAR AS PRACTICAL FROM NEARBYRESIDENCES, SUCH AS IN THE NORTHERN HALF OF THE EAST PARCEL OR THE NORTHERN HALF OR CENTRALPORTIONS OF THE WEST PARCEL.MITIGATION MONITORING AND REPORTING NOTESSAN DIEGO GAS & ELECTRICCOMPANYREVIEWED BY: DATE: ERIC CRAIGLAND MANAGEMENT REPRESENTATIVEVAILD FOR 18 MONTHS FROM DATE OF SIGNATURECALIFORNIA COASTAL GNATCATCHER PROTECTIONNO CLEARING, GRUBBING, GRADING, OR OTHER CONSTRUCTION ACTIVITIES SHALLOCCUR WITHIN DIEGAN COASTAL SAGE SCRUB DURING THE BREEDING SEASON OFTHE COASTAL CALIFORNIA GNATCATCHER (FEBRUARY 15 TO AUGUST 31). SEE BIO-3FOR ALTERNATIVES IF CLEARING, GRUBBING, GRADING, OR OTHER CONSTRUCTIONACTIVITIES WOULD OCCUR DURING THE BREEDING SEASON.5'13.5'11/28/2022MBIPARTIALLY COMPLETED PROJECTS SEEKING TO INDEFINITELY STOP WORK AND CLOSE THE GRADING PERMIT MUST IMPLEMENT APPROPRIATE ACCESS RESTRICTION AND EROSION AND SEDIMENT CONTROL MEASURES TO THE SATISFACTION OF THE CITY, INCLUDING BUT NOT LIMITED TO THE FOLLOWING:1) PERMANENTLY STABILIZE ALL SLOPES (>5%) - 70% COVER WITH WELL-ESTABLISHED,SUSTAINABLE, NON-WEED VEGETATION (SEE CITY LANDSCAPE MANUAL FOR GUIDELINES) ISCONSIDERED ADEQUATE.2)PERMANENTLY STABILIZE FLAT AREAS (≤5%) - 70% COVER WITH WELL-ESTABLISHED,SUSTAINABLE, NON-WEED VEGETATION (SEE CITY LANDSCAPE MANUAL FOR GUIDELINES) OR 2 INCHES(MINIMUM) OF PERMEABLE COVER (E.G., GRAVEL) ISCONSIDERED ADEQUATE.3) RESTRICT ACCESS TO SITE - COORDINATE WITH CITY STAFF TO DETERMINE APPROPRIATEFENCING TYPE.4) SIGNAGE ALONG FRONTAGE ROAD(S) POSTING THAT DUMPING, LITTERING, ANDTRESPASSING ARE PROHIBITED.5) TRESPASS ENFORCEMENT AUTHORIZATION LETTER MUST BE SENT FROM THE OWNER TO THECITY OF CARLSBAD POLICE DEPARTMENT.6) NOTARIZE AND RECORD AGAINST THE PROPERTY AN AGREEMENT STATING THAT OWNER ISRESPONSIBLE FOR MAINTAINING FENCING AND SIGNAGE, ADHERING TO THE FIRE PREVENTION ORDINATION, KEEPING THE SITE FREE FROM LITTER ACCUMULATION AND VEGETATION GROWTH, AND REMOVING ANY ILLEGALLY DUMPED MATERIALS AT THE SITE UNTIL THE PROPERTY IS DEVELOPED IN THE FUTURE.ABANDONMENT NOTESAMRi\1718\8.Eng\Preclse GrQdlng\1718PG02.dwg[JNov-24-2022108158 42" TUBE STEEL FENCE PER LANDSCAPE PLANS, SHT. LC-02 EX GRADE PROPOSED BUILDING % 6" TYPE 'G' C&G (1YP) /' .. \ ----/'I I -~ / ' / .. ,100 YR WS£L=;9~f--..._ ..._ f/ \ ,' 'y -r'it-.....:~CF±n;1----Jr---tsc:-----=""""...,..,.-~-:::..:::_::::::_ -__ ---------==-,,__---=-==-=-:a.-....._~~'1:·~--.. 'n t~ 1 a □-YR INUNDATION u NE ', ifsi(. \ ~• # PER "DRAINAGE STUDY FOR \ -I l I I I I I I I I I I I I \ \ \ \\ \ \\\ \\\ /\ \11 4" AC PAVEMENT/6" AGGREGATE BASE" VARIES -8" PVC FIRE WATER ~4' DEPTH ()) 8" PVC SEWER I I .. I I I I I I I I I II I II I II I I I PROPOSED BUILDING --'1 I ---.\ ifs! AVIARA APARTMENTS (WEST)" \ ----___ ' \ ~-,.. 1 SEPTEMBER 2017. ~ ' -. . v,' BY REC CONSULTANTS DATED , -----r-, " ~--____ • _.....-PROPOSED 50'-\ ' ... ---~,' Y RIPARIAN ~ ----.._ ,,._ ' BUFFER ZONE \ --'• ifs,';) a D -----.... ,c;:,, •# \ --.__ .... ~ 150' ESMT. ROW FOR AERIAL .... & U N DER GRO U 1"1D---U+11..UY--:re-S DG& E PER DOC. NO. 122214, REC. 8-14-57 LOT 5 (OPEN SPACE) 40 80 SCALE 1" =40' ..... .. 120 RETAINING WALL PER SDRSD C-3 4-7' DEPTH 3' RIBBON GUTTER PER DETAIL SHEET 3 VARIES -8" PVC FIRE WATER 4' DEPTH 12" PVC SD if 3-6' DEPTH T.l.=5.0 T.l.=5.0 4" AC PAVEMENT/6" AGGREGATE BASE* 6" CURB (TYP) 2% -• TO BE VERIFIED BY SOILS ENGINEER AFTER GRADING 42" TUBE STEEL .---r FENCE PER 2% LANDSCAPE PLANS, SHT. LC-02 RETAINING WALL PER DETAILS, SHT. 22 & 23 • TO BE VERIFIED BY SOILS ENGINEER AFTER GRADING 11 AS BUILT" ~ ~~ RCE __ _ EXP, ____ DATE REVIE'wED BY• INSPECTOR DATE r----+---+------------+--+--+----+-------llsH2EETl~c-r_r_Y_o_F_c_A_R_L_s_B_A_D----<~3 _ ENGINEERING DEPARTMENT ~ 1----+------<------------------+----+---1----1------.1 GRADING PLANS FOR: AVIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA 1----+------<------------------+----+---1----1------.1 ~G=R'::::'::20=2=2=-=0=0=1='=7==NO=IT==S,=K=E=Y=M=A=P,=TYP=l=CA=L=S=E=C=TIO=N=S====:::: APPROVED: JASON S. GELDERT SAN DIEGO, INC ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE ...... c:, c:, c:, I (\J (\J r--.. (Y) D z D PLANNING 9707 Waples Street 1 DA TE INITIAL DA TE INITIAL DATE INITIAL DWN BY: __ _ PROJECT NO. DRAWING NO. ): ENGINEERING San Diego, C.a. 92121 SURVEYING PH(858)558-4SOD· FX(858)558-1414 ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL CHKD BY: __ _ RVWD BY: CT2018-0002 535-1B DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF8312/15/2022 HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL E NG3' CONCRETE RIBBON GUTTER AREA DRAIN DETAIL PRIVATE FLUSH CURB(6" WIDE, 0" CURB) NOT TO SCALE STANDARD DRAWING NO. G-10. 2. PROVIDE TRANSVERSE JOINTS PER REGIONAL 1. CONCRETE SHALL BE 560-C-3250 P.C.C. NOTES: PRIVATE STORM DRAIN P.V.C. CLEANOUT DETAIL MODIFIED 6" CURB & GUTTER DETAIL NTS SECTION A-A NTS SECTION B-B NTS SECTION C-C NTS SECTION D-D SECTION G-G SECTION I-I R/WLINE NTS SECTION F-F VEHICULAR INTERLOCKING PAVER DETAIL SECTION H-H MBI AM A.C. PAVEMENT & BASE COURSE (TYP.) 9• 4 ~ -~ •, <O .. ·. <l. ~. l1 ' " <1 ·, B" 1 5' . .' -~ .3' 1 5' I~ --,' 4 4 -~ • •. 4 • ,) /14 BARS @ 12 O.C. CONT. LONGITUDINAL /14 BARS @ 4' O.C. TRANSVERSE NO SCALE NOTES: 1. CONCRETE SHALL BE 560-C-3250 P.C.C. 2. PROV/OE TRANSVERSE J0/"115 PER REGIONAL STANDARD DRAWING NO. G-10. ~ .. MODIFIED 6" CURB & GUTTER. REFER TO SDRSD G-2 FDR ALL DIMENSIONS ANO SPECIFICATIONS NOT SHOWN. A.G. PAVEMENT & BASE COURSE (TYP.) 6" NO SCALE 12· 4 NON-PERMEABLE VEHICULAR INTERLOCKING PAVERS (ORCO BLOCK GRAN PIETRA PAVINGSTONE). r TH/CKNESS = BOMM. REFER TO LANDSCAPE PLANS. ~ 1" BEDDING SAND 9" MIN. AGGREGATE BASE* COMPACTED SUBGRADE NO SCALE • PER "REPORT OF GEOTECHNICAL INVESTIGATION, AV/ARA APARTMENTS-EAST PARCEL, 6145 LAUREL TREE LANE, CALRSBAO, CALIFORNIA 92009" PREPARED BY GROUP DELTA, DATED 10-24-22. FINAL SECTION CONTINGENT ON FINAL R-VALUE TEST. R: \1718\&Eng \Precise Gro.cllng \1718PG03.clwg[lDec-12-2022:12159 .. NOTE: WHEN Cl.EANOUT IS LOCATED IN PAVEMENT PROVIDE A CAP APPROPRIATE FOR TRAmc LOADS. SEE R.S.D. S-3 STANDARD WYE BRANCH NO SCALE MEGHAN/CALLY FASTENED CAP .-+--P. V.C. RISER (6" r/ MIN.) STANDARD 1/8 BEND FLOW 6" l,J' MIN. LOT LINE -BE STEEL NCE PER E PLANS,-...__ 42" TU FE LANOSCAP SH RETAJN PER SO T. LC-02 r-. ING WALL RSO C-4-....._ 46.9' 17.5' 3.9' PARKING 6" TYPE 'G' ?!: /C&G (TYP) NDS #75 FLAT TOP STRUCTURAL FOAM POLYETHYLENE ATRIUM GRATE AND UV INHIBITOR. OPEN SURFACE AREA 14.5 \ SQ.IN. (ALL GRATES SHALL BE MEGHAN/CALLY FASTENED) ,;=;=;=;=;=;=;=;=;~ SCH 35 PVC (4" MIN) I • MIN TOP OF GRATE ELEVATION PER PLAN ROOF DRAIN OUTLET SCH 35 PVC (4" MIN) 1 MIN 12·x12·x4· CONC. SPLASH BLOCK (PERMANENT) SCH 35 PVC (4" MIN) I.E. PER PLAN 25.33' TRAVEL LANE 4" AC PAVEMENT/6" PROPOSED NOT TO SCALE 42" TUBE STEEL FENCE PER LANDSCAPE PLANS, SHT. LC-02 EX SWK R/W LINE 0.7' 6.7' RETAINING WALL, 5.5' ,'-----'--, 'r---rl ~ i::': ~ c:i ~ as ROOF DRAIN PER BLDG PLANS O" CURB PER DETAIL THIS SHEET TOT LOT PER LANDSCAPE AGGREGATE BASE\ VARIES BU/LO/NG -PER SORSO C-J..,---jf:!=..,=r7~=m=mr=~ 0.75'---EX GRADE "'- UNDERGROUND BASIN ~ TEMPORARY 1:1------,. 6" PVC STORM DRAIN CUTBACK SLOPE 4" PVC PER DWG. 535-1 C SUBDRAIN EXISTING __[GROUND 0.6'-P1 LOT LINE 3.2' 1-- r---10" PVC SD 3'-4' DEPTH 0.10' CLR. 46.9' 17.5' t12.o·----j ~ B" PVC SEWER 8 PVC FIRE WATER DEPTH VARIES DEPTH VARIES 25.33' STABILIZED DG / PER LANDSCAPE 10.1' 1---11.7'---i 1 B" RCP STORM DRAIN, ~10' COVER T.l.=6.0 50.7' 42" TUBE STEEL FENCE PER LANDSCAPE PLANS. SHT. LC-02 TEMP. SAFETY FENCING {5' CHAIN LINK FENCE) 6' MIN. "5' MIN. "' 42" TUBE STEEL FENCE PER SHT. LC-02 R/W LANDSCAPE PLANS,~ RETAINING WALL PER I 5' DETAIL SHTS 22-23 ><1---~--i---~-----t--I 7' 9.5' (MAX. EXPOSED HEIGHT= 1 O') 1-_,;3[_' -jTu1 !'!mi 11_1!If1 ~-I I I ,-, "1 TREE WELL PER PARKING "' DWG NO. 432-2 22' LAUREL TREE LANE AC PAVEMENT 6" CURB & BASE 42" TUBE STEEL FENCE PER LANDSCAPE: PLANS, SHT. LC-02 r---._ TEMPORARY SHORING : PER DWG 535-1 C I I I I L_J NTS R W 1' 6" CURB AV/ARA PKWY ,:j:=~STE~P=;::j RETAINING WALL PER f--l!ll;;;;n11="'Tr""1="'I ~-}/ -:::===rrJ==·=c=URB DETAIL SHTS 22-23 ,. • (MAX. EXPOSED j HEIGHT =B') PED. RAMP NTS I I I I I I L_ PERMANENT SHORING & SHOTCRETE WALL PER DWG 535-1 C 42" TUBE STEEL ~ R/~W 1, FENCE PER LANDSCAPE PLANS, SHT. LC-02 AV/ARA PKWY 6" CURB & GUTTER PERMANENT SHORING & SHOTCRETE WALL PER DWG 535-1C RETAINING WALL PER SDRSD C-5 j---5' (EXPOSED I ~, HEIGHT =~0;::.5rl',')-rTF~"'p=:;Sc'::;r;i::EP=:::::f If. I 42" TU r; LANOSGA SH BE STEEL ENC£ PER PARKING TRAVEL LANE PROPOSED BU/LO/NG 24.58' 17.5' TRAVEL LANE PARKING ___ yEX. AC BERM l,71la!IEl1J]l'~--;r, "-- PE PLANS:---, 4" AC PAVEMENT/6" T. LC-02 RETAJN PER SO ING WAL~--....___ 6" TYPE 'G' AGGREGATE BASE*\ 33._ /C&G (TYP) VARIES -RSO C-4 EX GRADE B" PVC FIRE WATER--..... 4• PVC 4' DEPTH "" ,J SUBDRAIN L;;,5' -26.4' TEMP. SAFETY R/W LINE FENCING (5' CHAIN ----....._,_, LINK FENCE) l EX SWK r RETAINING WALL , PER SDRS0~-1 TEMPORARY 1: 1 CUTBACK SLOPE PER DWG 535-lC 4" PVC SUBDRA/N 38.4' f.i.=6.0 2.3' 4.8' 6" TRANSFORMER PAD 16.75' B" PVC SEWER 4' DEPTH I • TO BE VERIFIED BY SOILS ENGINEER AFTER GRADING PROPOSED BU/LO/NG 6" PVC STORM DRAIN PROPOSED BUILDING 4" AC PAVEMENT/6" AGGREGATE BASE VARIES - B" PVC FIRE _____./t-6• O'-+---I 3.2'----< DEPTH VARIES ~ 18" RCP SD DEPTH VARIES SAN DIEGO, INC PLANNING CJl(J7 Waples Street ENGINEERING San Diego, Ca 92121 J' 6" CURB 2.0% 2% - DATE INITIAL SURVEYING PH(858)558-4500· FX(858)558-1414 ENGINEER OF WORK ' ' H----1-RETAINJNG WALL PER 1 OETl,?L SHTS 22-23 , ' (MAX. EXPOSED HEIGHT= 10. 1') 4" PVC SUBDRAIN TEMPORARY 1: 1 CUTBACK REVISION DESCRIPTION NTS DA TE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL I I I I I I L. - I S3ET I "AS BUILT" RCE __ _ EXP, ___ _ DATE REVIE\./ED BY: INSPECTOR DATE CITY OF CARLSBAD LW ENGINEERING DEPARTMENT 3 GRADING PLANS FOR: A VIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 DETAILS APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE DWN BY: PROJECT NO. DRAWING NO. CHKD BY: CT2018-0002 535-1B RVWD BY: -0 0 0 I (\J (\J r--. (") -D z DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 TABLEADASPOTTABLEADASPOT SSSSSSSFFFFFFF'A'AVIARA PARKWAY LOT 5O.S.PM 2993POR. PCL D'C'PRIVATE DRIVEWAY 'A'CURB DATAREMARKSLENGTHBEARING/DELTARADIUSCONSTRUCTION NOTESSEE SHEET6SEE SHEET 5HUNSAKER& ASSOCIATESL DA OIS A S.VIALPANC 47945LIVICFTAOEILACF TSREGIS NRO AI INEEROTERE D PROFESSINALENGMBIAM" ' .. I / ' 7 ·o 0 I I I w .. N I I I I I I / .. ,I ·-~ . 0, I "' ~ t5 "-§ 3l' ~ "-• "' -i'.5 .. .. t5 "-~ ~ (.) x "' TEMP. SAFE1Y FENCING (5' CHAIN LINK FENCE) I I 97.40 TG 96.40 IE I I I I I 11 ,_ I • ~-1:j;; I I /'\j]J ----....... I I I I 97.97 I I I I Ri\1718\&Eng \Precise Gro.ollng \1718PG04,olwg[1Dec-12-20221l3=02 "' "' --7.JO Rflilr.--1 6.JO IE\.2.J I I ............. ///. 97.77 FS 6 7.62 FS (i" 97.20 7i '-V 9J.76 IE a /i_iz 97.77 FS 97.77 FS 97.77 ~7.77 j I f I I L,'ii ''' ''' I I I I I I b,1,11 --------------100-YR INUNDATION LINE ~ PER "DRAINAGE STUDY FOR AV/ARA APARTMENTS (WEST)" BY REC CONSULTANTS DATED SEPTEMBER 201 7. 111 I I I ----------I 11 I I 1 ---------A.AA A....A..A.) .... ------~ " -----------, --------...... --·' ----------~--61 98.08 FS -/,,.,, __ / _ PROPOSED 50' RIPARIAN BUFFER ZONE .._____ -: J~il'fo T_ = =======-==~~--------~ OJ~ 98.08 FS I I I \ / / ,J9,'&--~~ 95. 10 iEl.tJ / 98.08 FS / I / / I SAN DIEGO, INC PLANNI!'«; Cfl07 Waples Street DATE IN/TlAL 1 --<:::::, I I 98.08 I'S I I --,::::::, ) I Zi//tr \ \ ' ' Z, \ ____ .... _ \ (Z \ ---------D P=97.1 FF18.10 I 0 DATE IN/TlAL ENONEERINC San Diego, (.a 92121 SURVEYING PH(858)558-4500• FX(858)558-1414 ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL 10 □ 1 N 86"12'41" W 4.71' 2 75"42'18" 2.00' 2.64' J N 18"05'00" E 7.92' 4 N 71•54·44• W 7.00' 5 89"54'J6" 1.00' 1.57' 6 N 18"10'40" E 4.95' 7 N 71 "49'20" W 214.96' 8 N 26"54'58" W 5.00' 9 N 6J"05'02" E 4.98' 10 N 86"12'41" W 9.9J' 11 14"2J'21" 20.00' 5.02' 12 N 71 "49'20" W 0.40' 1J N 18"10'40" E 14.00' 14 90"00'00" 2.00' J,14' 15 N 71 "49'20" W J.00' 16 90"00'00" 2.00' J,14' 17 N 18"10'40" E 14.00' 18 N 71 "49'20" W 7.00' 19 N 18"10'40" E 14.00' 20 90"00'00" 2.00' J.14' 21 N 71 "49'20" W J.00' 22 90"00'00" 2.00' J.14' 2J N 18"10'40" E 14.00' 24 N 71 "49'20" W 7.00' CD AREA DRAIN INLIT PER DITAJL SHEIT J Cg) 6" NOS W/ SQUARE GRATE AREA DRAIN INLIT @ AREA DRAIN CLEANOUT PER DETAIL SHIB J @ 4" PVC SCH-40 ON-SITE DRAINAGE PIPE @ 6" PVC SCH-40 ON-SITE DRAINAGE PIPE @ B" PVC SCH-40 ON-SITE DRAINAGE PIPE (Z) 10" PVC SCH-40 ON-SITE DRAINAGE PIPE @ 12" PVC SCH-40 ON-SITE DRAINAGE PIPE @ DG AREA PER LANDSCAPE PLANS @ TOT LOT PER LANDSCAPE PLANS (jJ) J' CONCRETE RIBBON GUTTER PER DETAIL SHEIT J @ RETAINING WALL FOOTING TRANSITTON 6" CURB 6" CURB 6" CURB 6" CURB 6" CURB 6" C&G 1YPE 'G' 6" C&G 1YPE 'G' 6" C&G 1YPE 'G' 0" CURB 0" CURB 0" CURB 6" CURB 6" CURB 6" CURB 6" CURB 6" CURB 6" C&G 1YPE 'G' 6" CURB 6" CURB 6" CURB 6" CURB 6" CURB 6" C&G 1YPE 'G' @ 4" AC PAVING/6" BASE (TO BE VERIFIED BY SOILS ENGINEER AFTER GRADING) Q1) 4" CONCRETE SIDEWALK PER SDRSD G-7 & LANDSCAPE PLANS @ TRANSFORMER PER SEPARATE PERMIT Q§ RETAINING WALL TYPE PER PLAN @ PARKING STRIPING @ NO PARKING STRIPING @ 6" CURB & GUTTER PER SDRSD G-2 @ 0" CURB PER DITAJL SHEIT J ®) 6" CURB PER SDRSD G-1 @ ACCESSIBLE PARKING PER DETAIL SHEIT 16 @ TRUNCATED DOMES PER SDRSD G-JO ~ CROSSWALK STRIPING @ 6" NOS W/ SQUARE GRATE AREA DRAIN INLIT @ RETAINING WALL PER DITA/LS ON SHEETS 20 & 21 @ PLANTER POIS PER LANDSCAPE PLANS @ TRASH ENCLOSURE PER SEPARATE PERMIT @ 6" CURB & GUTTER WITH THICKENED EDGE PER DETAIL SHEIT J @ GAS METER PER SEPARATE PERMIT @:j) FENCE (SAFETY RAIL) PER LANDSCAPE PLANS @) EMERGENCY ACCESS GATE PER LANDSCAPE PLANS @) EX. POWER POLE TO BE RELOCATED Q1) CARPORT PER ARCHITECTTJRAL PLANS Q§) BACKFLOW PREVENTER PER SHEIT 10 @ 1YPE F CATCH BASIN PER SDRSD D-07 @ SAFETY RA/UNG/FENCE PER LANDSCAPE PLANS & OPEN SPACE S/GNAGE TO MEIT MITTGATION MEASURE B/0-2 SE£ SHEIT J FOR SECTIONS DRAINAGE NOTE: SURFACE RUNOFF SHALL DRAIN AWAY FROM THE BUILDING A MINIMUM OF 5% FOR THE FIRST 10 FEIT (2% FOR IMPERVIOUS SURFACES), PER "AS BUILT" CBC SECTION 1804,4, RCE __ _ EXP, ___ _ 20 30 REVIEVED BY: DATE SCALE 1" -10' INSPECTOR DATE I SH4ET I CITY OF CARLSBAD Lm ENGINEERING DEPARTMENT 3 GRADING PLANS FOR: A VIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 GRADING PLAN APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE DWN BY: PROJECT NO. DRAWING NO. DATE INITIAL CHKD BY: CT2018-0002 535-1B CITY APPROVAL RVWD BY: -0 0 0 I (\J (\J r---(Y) □ z □ :,3 DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF8312/15/2022 PPL A UR E L T R E E L A NE LOT 5O.S.'B''B''B' 'B-1' 'B-2'PRIVATE DRIVEWAY 'B'PRIVATE DRIVEWAY 'A'REMARKSLENGTHBEARING/DELTARADIUSHUNSAKER& ASSOCIATESL DA OIS A S.VIALPANC 47945LIVICFTAOEILACF TSREGIS N RO AI INEEROTERE D PROFESSINALENGSEE SHEETSEE SHEETSAN DIEGO GAS & ELECTRICCOMPANYREVIEWED BY: DATE:ERIC CRAIGLAND MANAGEMENT REPRESENTATIVEVAILD FOR 18 MONTHS FROM DATE OF SIGNATURE11/28/2022MBIAM-1~;,.; ------/E:E: SfiE:E:r ~R -10 08 FS ~ P=97.1 / FF=98.10 7 ,r ,' -------cb---/ / 8.08 FS I I \ J _,,/ I / I / I R1\ l 71B\&Eng \Precise Gro.dlng \1718PG05,dwg[JNov-26-2022108145 / ----=®___ ,, 0.7~ --,.Jll'b-,-~//g7.BJ TG'2" 95.10 1['61 98.08 FS I / --<:::::, I I 98.08 FS I I --,:::::::, ./4Y 10 0 97,~ \ . 97.s, re ',, ~ \ ' .. ... ,,, ...-z:::: -' ef _.. ----10 20 30 ----SCALE 1 "= 1 o· T LIN[ ~ PROPOSED 50' RIPARIAN BUFFER ZONE ------.. YY"VYYVvyyyy-,-yyy) -r □ 1 2 J 4 5 6 7 8 9 10 11 12 IJ 14 15 16 17 18 19 20 21 22 2J 24 CURB DATA N 71 "49'20" W 57.45' 6" C&G TYPE 'G' N 6J"J 1'25" W JB.97' 6" C&G TYPE 'G' N 18"J5'28" W 4.99' 6" C&G TYPE 'G' N 71 "46'2J" £ 5.01' 6" C&G TYPE 'G' N 6J"J 1'25" W J0.44' 6" C&G TYPE 'G' N 26"28'J5" £ 9.62' 6" CURB N 6J"J8'27" W 12.00' 6" CURB N 26"28'J5" £ 25.16' 6" CURB 91"02'J2" 2.00' J.18' 6" CURB N 64"JJ'57" W 4.55' 6" CURB N 6J"J 1 '25" W 8.17' 6" CURB 91"02'J2" 2.00' J.18' 6" CURB N 25"26'0J" £ 15.47' 6" CURB N 6J"J 1 '25" W 17.00' 6" CURB N 25"26'0J" £ 15.54' 6" CURB 88"57'28" 2.00' J.11' 6" CURB N 6J"J 1'25" W 6.72' 6" CURB 57"J0'54" 20.00' 20.08' 6" CURB 102"59'09" 2.00' J.59' 6" CURB N 6J"25'58" W 15.25' 6" CURB 7"22'05" 6J.JJ' 8.14' 6" CURB N 78"J9'59" £ 4.99' 6" CURB N 11"20'01" W 5.02' 6" CURB 7"25'5J" 6J.JJ' 8.21' 6" CURB \ . 25 N 45"52'17" W 2.50' 6" CURB \ \ . \ ~~~ ... \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ I> \ \ \ \ \ \ \ \ ./4Y 26 27"41'46" 27 N 72"10'29" £ 28 N 17"49'20" W 29 90"00'00" JO N 72"11'16" £ JI N 72"06'19" £ J2 89"55'44" JJ N 17"49'25" W J4 N 72"10'40" £ J5 N 62"49'20" W J6 N 27"10'40" £ J7 NOT USED J8 N 18"10'40" £ J9 90"00'00" 40 N 71 "49'20" W 41 90"00'00" 42 N 18"10'40" £ 4J N 71 "49'20" W 44 19"24'JO" 45 N 64"JJ'57" W 46 N 6J"J1'25" W ' / / CONS'PRlfCTION NOTES 65.82' Jl.82' 6" CURB J.68' 6" CURB 18.00' 6" CURB 2.00' J.14' 6" C&G TYPE 'G' 1.65' 6" C&G TYPE 'G' 1.65' 6" C&G TYPE 'G' 2.00' J.14' 6" C&G TYPE 'G' 15.50' 6" CURB 5.0J' 6" CURB 4.95' 6" CURB 4.95' 6" CURB 14.00' 6" CURB 2.00' J.14' 6" CURB J,00' 6" CURB 2.00' J.14' 6" CURB 14.00' 6" CURB 7.00' 6" C&G TYPE 'G' 20.00' 6.77' O" CURB 10.00' TRANSITION 10.00' TRANSITION (D AREA DRAIN INLET PER DETAIL SHEET J @RETAINING WALL PER DETAILS ON SH££TS 22 & 2J @ 6" NDS W/ SQUARE GRAT£ AREA DRAIN INLET @ PLANTER POTS PER LANDSCAPE PLANS @ AREA DRAIN CLEANOUT PER DETAIL SHEET J ~ TRASH ENCLOSURE PER SEPARATE PERMIT I\IEWAY PER G-140/ 'ell PER 535-7 / © 4" PVC SCH-40 ON-SIT£ DRAINAGE PIP£ @ 6" CURB & GUTT£R WITH THICK[N[O £DG[ PER DETAIL SHEET J / @ 6" PVC SCH-40 ON-SITE DRAINAGE PIPE @ GAS MET£R PER SEPARATE PERMIT / @ B" PVC SCH-40 ON-SITE: DRAINAGE PIPE @ FENCE (SAFETY RAIL) PER LANDSCAPE PLANS / (j) 10" PVC SCH-40 ON-SITE DRAINAGE PIP£ @ GATE PER LANDSCAPE PLANS / @ 12" PVC SCH-40 ON-SITE DRAINAGE PIP£ @) EX. POWER POLE TO BE RELOCATED ~, 'l-1/ @ DG AREA PER LANDSCAPE PLANS "'11 CARPORT PER ARCHITE:CTURAL PLANS ~., , '<!Y / 't'-0· 1/ @) TOT LOT PER LANDSCAPE PLANS @ BACKFLOW PREVENTER PER SHEET 10 ,// / '?'<,'<-<;;~r:,-, ~ ' (U) J' CONG. RIBBON GUTTER PER DET. SHT. J @ TYPE F CATCH BASIN PER SDRSD D-07 \ / » 1/ @ RETAINING WALL FOOTING @ SAFETY RAILING/FENCE PER LANDSCAPE PLANS & \ .., , @ 4" AC PAVING/6" BASE (TO BE VERIFIED OPEN SPACE S/GNAGE TO MEET MITIGATION ,, 1/ ) MEASURE 810-2 \ / ~1/,, £ BY SOILS ENGINEER AFTER GRADING \< iO\ 4• CONCRET£ SIDEWALK PER SDRSD G-7 @ VEHICULAR INTERLOCKING PAVERS PER DETAIL, \CTI SHEET J, AND LANDSCAPE PLANS. / \ de LANDSCAPE PLANS ---..:1,'::::;;,,.~R EASEi.iE';« PER 1/" @) TRANSFORMER PER SEPARATE PERMIT "----.-/ ' CT 2018-0002 ~p 1/' ~ / Qg) RETAINING WALL 7YP[ PER PLAN \ NO. 16521 / \ RE!?. 8-9-2022 ~,, (U) PARKING STRIPING \ 1/ ,, \ @) NO PARKING STRIPING \ ,, \ ( \ -~-I @ 6" CURB de GUTTER PER SDRSD G-2 ,, 1/ , \ \ @) O" CURB PER DETAIL SHEET J 1/ < \\ ®) 6" CURB PER SDRSD G-1 '' AS SEE SHEET J FOR SECTIONS BUILT" ----\ \ Q9 @ ACCESSIBLE PARKING PER DETAIL SHEET 16 \ \ --ORA/NAG£ NOT£: SURFACE RUNOFF SHALL DRAIN AWAY FROM TH[ BUILDING A MINIMUM OF 5% FOR TH[ FIRST 10 FEET (2% FOR IMPERVIOUS SURFACES), PER CBC SECTION 1804. 4. SAN DIEGO. INC PLANNING 97r17 Waples Street ENGINEERING San Diego. Ca 92121 SURVEYING PH(S58)SSB-4500· FX(BSB)S58-1414 \ -~__,..,,._, / / @ TRUNCATED DOMES PER SDRSD G-30 RCE __ _ @ CROSSWALK STRIPING EXP, ___ _ DATE @ 6" NDS W/ SQUARE GRAT£ AREA DRAIN /Nill REVIEw'ED BY, INSPECTOR DATE >----+--+------------+---+----+---+----.I I SHSEET I CITY OF CARLSBAD ~3 ~:::::::=:...::::=:::::::E:::N::::G::::I::::N:::E E:::R::::I::::N:::G::::::::D:::E P=A::::R=T::::M::::E::::N::::T==::'...=~:::::::::::::::::::::: 1 DATE INITIAL DATE INITIAL DA TE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL Cl1Y APPROVAL GRADING PLANS FOR: -0 A VIARA APARTMENTS -EAST 0 0 I (\J (\J l'-M 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 GRADING PLAN APPROVED: JASON S. GELDERT D z ENGINEERING MANAGER DWN BY: CHKD BY: __ _ RVWD BY: RCE 63912 EXP. 09/30/24 DATE D DRAWING NO. )< 535-1B PROJECT NO. CT2018-0002 DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF8312/15/2022 TABLEADASPOTTABLEADASPOT'A'AVIARA PARKWAYLAUREL TREE LANE'B' 'B-1'PRIVATE DRIVEWAY 'B'PRIVATE DRIVEWAY 'B'REMARKSLENGTHBEARING/DELTARADIUSHUNSAKER& ASSOCIATESL DA OIS A S.VIALPANC 47945LIVICFTAOEILACF TSREGIS N RO AI INEEROTERE D PROFESSINALENGSEE SHEET SEE SHEETMBIAMl .. 1 I I ' ..... , I I I I \~ ' " ~ 0 ~ 2: • 9 <. ... "' I "' I -~ ,[~ ) \.. .I \ I .. I I. \ \ I ,0 ❖~, o~<ll~ . .s-~.JJ Ri\1718\&E ng \Precise Gro.dlng \1718PG06.dwg[1Dec-12-20221l 3122 ' 7.70 TG ,\ Y;-6.70 IE 1 I --- -97.77 FS -GrL,, . __ _ --' :;~--... . } 97.77 FS I f 4 I I / J I I I Gf1:"'~1;~-' \ ---,_ ----\_,--:;. --------, _____ , ________ ";;·:> • 97,17 Gf9"' . ---<:::::, I 98.0B FS I I -~ I ~ ) J --I CURB DATA □ 1 90"02"J7" 1.00' 1.57" 2 N 72"10"40" E 0.89' J N 17"47"1J" W 2J.JJ' 4 N 72"12"20" E 2.99' 5 89"58"20" 2.00' J.14' 6 N 17"49"20" W 16.00' 7 N 72"10"40" E 22.00' 8 N 27"10"40" E 4.95' 9 N 62"49"20" W 4.95' 10 N 72"10'40" E 64.50' 11 N 17"49'20" W 15.50' 12 90"00'00" 2.00' J.14' 1J N 72'10'40" E J.00' 14 90"00'00" 2.00' J.14' 15 N 17"49'20" W 15.50' 16 N 72'10'40" E 90.00' CONSTRUCTION NOTES CD ARcA DRAIN INLU PER DETAIL SHEET J @ 6" NDS W/ SQUARE GRATE ARcA DRAIN INLET a:> ARcA DRAIN CLcANOUT PER DETAIL SHEET J © 4" PVC SCH-40 ON-SITE DRAINAGE PIPE @ 6" PVC SCH-40 ON-SITE DRAINAGE PIPE @ B" PVC SCH-40 ON-SrrE DRAINAGE PIPE (!) 10" PVC SCH-40 ON-SITE DRAINAGE PIPE @ 12" PVC SCH-40 ON-SIT£ DRAINAGE PIPE @ DG ARcA PER LANDSCAPE PLANS @) TOT LOT PER LANDSCAPE PLANS (jJ) J' CONCRETE RIBBON GUTTER PER DETAIL SHEET J @ RETAINING WALL FOOTING 6" CURB 6" CURB 6" CURB 6" C&G TYPE "G' 6" C&G TYPE "G' 6" CURB 6" CURB 6" CURB 6" CURB 6" CURB 6" CURB 6" C&G TYPE 'G' 6" C&G TYPE 'G' 6" C&G TYPE 'G' 6" CURB 6" CURB @ 4" AC PAVING/6" BASE (TO BE VERIFIED BY SOILS ENGINEER AFTER GRADING) lj]) 4" CONCRETE SIDEWALK PER SDRSD G-7 & LANDSCAPE PLANS Qg} TRANSFORMER PER SEPARATE PERMIT Q9) RETAINING WALL TYPE PER PLAN @ PARKING STRIPING it§) NO PARKING STRIPING @) s• CURB & GUTTER PER SDRSD G-2 @ O" CURB PER DETAIL SHEET J @ 6" CURB PER SDRSD G-1 @ ACCESSIBLE PARKING PER DETAIL SHEET 16 @ TRUNCATED DOMES PER SDRSD G-JO @ CROSSWALK STRIPING @ 6" NDS W/ SQUARE GRATE ARcA DRAIN INLET @ RETAINING WALL PER DETAILS ON SHEETS 22 & 2J @ PLANTER POTS PER LANDSCAPE PLANS @ TRASH ENCLOSURE PER SEPARATE PERMIT @) 6" CURB & GUTTER WITH THICKENED EDGE PER DETAIL SHEET J @) 00 METER PER SEPARATE PERMIT ------~ \'lie' 10 g,;:i1:f6 _J;:J::. ---fj.. C/>,~~£0 B'I /f£LOC/>, @j) FENCE (SAFETY RAIL) PER LANDSCAPE PLANS @ CARPORT PER ARCHITECTURAL PLANS @ TYPE F CATCH BASIN PER SDRSD D-07 r' SAN DIEGO, INC. PLANNING 9707 Waples Street ENClNEERING San Diego, Ca 9Z121 SURVEYING PH(858)558-4500· FX(858)558-1414 10 0 @ TRASH CAPTURE BMP -ADS PIPE CONNECTOR SCREEN OR EQUN. @ 24"X24' NDS CATCH BASIN WITH TRAmc GRATE 10 20 30 SCALE 1"-10' SEE SHEET J FOR SECTIONS DRAINAGE NOTE: SURFACE RUNOFF SHALL DRAIN AWAY FROM THE BU/WING A MINIMUM OF 5% FOR THE FIRST 10 FEET (2% FOR IMPERVIOUS SURFACES), PER CBC SECTION 1804.4. "AS BUILT" RCE __ _ EXP, ___ _ REVIE\.IED BY: DATE INSPECTOR DATE f-----+---+------------+--+--+----t----l I SH6EET I CITY OF CARLSBAD ~3 ENGINEERING DEPARTMENT ~ t----t-----+-----------------t-------1---+----+-----1 ;;G;:RAD;::;:;:;IN:;G:,..::;P;:LAN::;;S;:::;F:;O::;R=: ========:::::::..:::::==::; 1 DATE INITIAL DATE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL A VIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD GR 2022-0017 APPROVED: ENGINEERING MANAGER DWN BY: CHKD BY: __ _ RVWD BY: CARLSBAD, CA GRADING PLAN JASON S. GELDERT RCE 63912 EXP. 09/30/24 DATE PROJECT NO. CT2018-0002 DRAWING NO. 535-1 B -0 0 0 I [\J [\J r---(Y) □ z DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF8312/15/2022 PROFILE SCALESHORIZ. :VERT. :1"=20'1"=4'REVIEWED BY:DATEINSPECTORDATE"AS BUILT"ENGINEERING DEPARTMENTRCEEXP.HUNSAKER& ASSOCIATESL DA OIS A S.VIALPANC 47945LIVICFTAOEILACF TSR EGIS N RO AI INEEROTERE D PROFESSINALENGW.O. NO. 3722-0001R:\1718\&Eng\Precise Grading\1718PG07.dwg[]Nov-26-2022:09:48STORM DRAIN LINE "A"11+0012+0010+0090801009080100SEE SHEET 8FORCONTINUATIONCONSTRUCTION NOTES'A'SEE SHEET 9FORCONTINUATIONAVIARA PARKWAYPVT. DWY 'A'PROFILE: LINE 'A'(PRIVATE STORM DRAIN)PROPOSED SURFACEOVER STORM DRAINEXISTINGGROUNDSTORM DRAIN DATAREMARKSLENGTHBEARING/DELTA RADIUSMBIAM~ 1d -~ (0 ... r..: (0 r-.. + + 0 0 --~ ~ ~ 0> ci 0> 0) " + 0> 0 + -0 -SEE SHEET 4 & 6 FOR PRECISE GRADING & SURFACE IMPROVEMENTS PLANNING ENQNEERING SUR"1YING SAN DIEGO, INC ffJ07 Waples Street San Diego, Ca 92121 PH(858)558-4500· FX(858)558-1414 0 1 16"29'18' 22.50' 6.47' 18' RCP 1350-D 2 N 2"44'12" £ 40.36' 18" RCP 1350-0 @) 18" RCP STORM DRAIN @ TYP£ A CL£ANOUT P£R SORSD D-9 3 35"04'45' 22.50' 13.76' 18" RCP 1350-0 4 33"0J'45' 22.50' 12.96' 18" RCP 1350-0 5 N 0"4J'12" £ 13.19' 18" RCP 1350-0 6 18"20'27" 22.50' 7.20' 18" RCP 1350-0 7 18"58'27" 45.00' 14.90' 18" RCP 1350-0 8 N 0"05'1J" £ 37.87' 18" RCP 1350-0 9 25"16'31' 22.50' 9.9J' 18" RCP 1350-0 10 26"J8'42' 22.50' 10.46' 18" RCP 1350-0 11 N 1"16'58" W 21.96' 18" RCP 1350-0 12 16"30'15' 45.00' 12.96' 18" RCP 1350-0 13 N 17"47'13" W 20.0J' 18" RCP 1350-0 14 45"48'34' 22.50' 17.99' 18" RCP 1350-0 15 S 48"40'56" W 7.34' 18" RCP 1350-0 NOT£: HOP£ PIP£ MAY B£ SUBTITUT£0 FOR RCP 20 0 20 40 60 SCALE 1"-20' f--f---+------------+----l----l----1-----ILLII CITY OF CARLSBADl[~TI:] f---+-----1-----------------+---+-----11-------II------I GRADING PLANS FOR: A VIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA 1---1---+----------------+-----l--+---l------l GR 2022-0017 STORM DRAIN PLAN APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE /1\ DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL DA TE INITIAL OTHER APPROVAL CITY APPROVAL DWN BY: CHKD BY: __ _ RVWD BY: PROJECT NO. DRAWING NO. CT2018-0002 535-1 B DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF8312/15/2022 PROFILE SCALESHORIZ. :VERT. :1"=20'1"=4'REVIEWED BY:DATEINSPECTORDATE"AS BUILT"ENGINEERING DEPARTMENTRCEEXP.HUNSAKER& ASSOCIATESL DA OIS A S.VIALPANC 47945LIVICFTAOEILACF TSR EGIS N RO AI INEEROTERE D PROFESSINALENGW.O. NO. 3722-0001R:\1718\&Eng\Precise Grading\1718PG08.dwg[]Nov-26-2022:09:57STORM DRAIN LINE "B"10+0011+0012+0090100STORM DRAIN DATAREMARKSLENGTHBEARING/DELTA RADIUS9010090100STORM DRAIN LINE "B"STORM DRAIN LINE "B-1"STORM DRAIN LINE "B-2"90100CONSTRUCTION NOTESSAN DIEGO GAS & ELECTRICCOMPANYREVIEWED BY: DATE:ERIC CRAIGLAND MANAGEMENT REPRESENTATIVEVAILD FOR 18 MONTHS FROM DATE OF SIGNATURE'A'SEE SHEET 7FORCONTINUATIONLAUREL TREE LANEPRIVATE DRIVEWAY 'B''B''B-2''B-1'PROPOSED SURFACEOVER STORM DRAINEXISTINGGROUNDPROPOSED SURFACEOVER STORM DRAINPROPOSED SURFACEOVER STORM DRAINPROPOSED SURFACEOVER STORM DRAINPROPOSED SURFACEOVER STORM DRAIN11/28/2022MBIAM-------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------✓----------------------------------------,.----0 1 N 72'10'40" E 2 N 72'21'01" E J N 16'20'39" E 4 N 81'57'40" W 5 N 17'49'20" W 6 N 88'52'14" w 7 N 15'50'07" W 8 N 55'05'27" W @ 6" PVC STORM DRNN Q) 1 O" PVC STORM DRAIN @ 12" PVC STORM DRAIN @ 18" RCP STORM DRAIN @) TYPE A CLEANOUT PER SDRSD D-9 @ 24"X24" NOS CATCH BASIN W/TRAFFIC GRATE @ TYPE G CATCH BASIN PER SDRSD D-8 @) STORMWA TER TREATMENT UNIT (MWS 4X6) (SEE DETAIL, SHEET 12) @) STORMWATER DETENTION VAULT (STORMTRAP) (SEE DETAILS, SHEETS 1J-16) @ TRASH CAPTURE Bl.IP -ADS PIPE CONNECTOR SCREEN OR EQUIV. 24.88' 139.43' 75.04' 10.63' 10.30' 8.44' 7.02' 24.01' 18" RCP 12" PVC 10" PVC 10" PVC 10" PVC 6" PVC 6" PVC 4" PVC 1350-D NOTE: HOPE PIPE MAY BE SUBTITUTED FDR RCP @ BMP-1 (SEE DETNLS ON--SHT. 12) SEE SHEET 5 & 6 FOR PRECISE GRADING & SURFACE IMPROVEMENTS ,,'" ----, ~ ~=/ ..... 9l L,J ~ -., ~ -~ <5~ -,_ 0 ~ L,J "'~ ~8 _,\ ,_ ~ n4(JJ ~ 9l LU ~ -0 a 0, (j "' + <( 0 -~ ~ "' _, ~~ ..... \-..... ~ "' Bl J ..., ..... PLANNING ENQNEERING SUR"1YING LINE ..... ..... SAN DIEGO, INC 'flCJl Waples Street San Diego, Ca 92121 PH(858)558-4500· FX(858)558-1414 Bl / 7 REMOVE & REPLACE EX. TYPE "8" C.O. PER SDRSD SC-01 100.0 RTM/94.6 IE INSTALL NEW TYPE "B" C.O. PER SDRSD SC-01 99.7 RIM/93.6 TE 0 I 20 40 60 SCALE 1" =20' f--+---+------------+---+--+----t------tlLII CITY OF CARLSBADl[~TI:] /1\ DATE INITIAL DATE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL GRADING PLANS FOR: A VIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 STORM DRAIN PLAN APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE OWN BY: __ _ PROJECT NO. DRAWING NO. CHKD BY: __ _ RVWD BY: CT2018-0002 535-1 B DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF8312/15/2022 PROFILE SCALESHORIZ. :VERT. :1"=20'1"=4'REVIEWED BY:DATEINSPECTORDATE"AS BUILT"ENGINEERING DEPARTMENTRCEEXP.HUNSAKER& ASSOCIATESL DA OIS A S.VIALPANC 47945LIVICFTAOEILACF TSR EGIS N RO AI INEEROTERE D PROFESSINALENGW.O. NO. 3722-0001R:\1718\&Eng\Precise Grading\1718PG09.dwg[]Nov-27-2022:09:29STORM DRAIN LINE "C"11+0010+009010090100CONSTRUCTION NOTES9010080901008020+0020+50SEE SHEET 7FOR CONTINUATION'C'AVIARAPKWYPRIVATE DRIVEWAY 'A'AVIARA PARKWAY'A''D'PROPOSED SURFACEOVER STORM DRAINEXISTINGGROUNDPROFILE: LINE 'C'(PRIVATE STORM DRAIN)STORM DRAIN DATAREMARKSLENGTHBEARING/DELTARADIUSPROPOSED SURFACEOVER STORM DRAINEXISTINGGROUNDPROFILE: LINE 'D'(PRIVATE STORM DRAIN)MBIAM--VARl£S --------T8'-"'4:6 ------------------------------- -------------------------------------------------------- -• """" • '"" '"" • • •cc cccc • i-, t-+--==f=f=F=+c+c=F=-=!=1'=-+==+=!c=i=lciiclcclc=cl=~jcc_==lil=c----------_ ------------------------------------------------------------------------------------------------------------- -------HGL' -··l•cc-,cc __ --------------------------------------------------------------------------'"" • '""" • """"' • '"""" • '""'"" • ••cccccc• , GL-,"_+c-+==$ -----,--L-~"-----------------~---------__ ------------Ji=rf==f=r=t===f==j=-'-=====1=c=:;tc4===+4=!====f=j=4==+c4==1===r==1=+==='1=+=1==='4=~4-c===1=4d===d=L±==L±J :_ -------- -".!'7-••---~ ~✓= \)! ::i ~ ai 0 . \ .... ~~ ~ ~ . -cti ...J cJ -V) :3 i "" -suaoJVISJON BOUNDARY -~OT UNE )LINE ' .... -"" -~ • ~~ V) ...J -5l'& ./ CI5 r (i)T ~~ '-+-...,., •• F s s r I-- - - -1... - - - - - - -J" - - - -,_ _ - - - - - - - - - -I - - - --0 1 O" PvC STORM DRAIN @) TYPE A CLfANOUT PER SDRSD D-9 @ 24"X24" NDS CATCH BASIN W/TRAFFIC GRATE @ STORMWATER TRfA7MENT UNIT (MWS 4X8) (SEE DETAILS, SHffT 17-20) @) STORMWATER DETENTION VAULT (STORMTRAP) (SEE DETAIL, SHEU 16-18) @) TRASH CAPTURE BMP -ADS PIPE CONNECTOR SCREEN OR EQUIV. @ CONNECT TO EXISTING STORM DRAIN 0 1 N 78'57'44" W 2 N 71 '49'20" W J N 18'10'40" E 4 N 71 '49'20" W s N 71 '49'20" W 1.18' 10" PVC 1J2.JJ' 10" PVC 8.SJ' 10" PVC 8.25' 10" PVC 6.JS' 10" PVC 20 0 20 40 60 ' SCALE 1 "= 20' SEE SHED" 4 FOR PRECISE GR4DING & SURFACE IMPROVEMENTS r--r--+------------l------1--....J.._ _ _J__J~II CITY OF CARLSBADl[~TI:] ( ;, r::_A /. , ... 5 SAN DIEGO, I NC -'--'l PLANNING 'flCJl Waples Street /1\ ENQNEERING San Diego, Ca 92121 DATE INITIAL SUR"1YING PH(858)558-4500· FX(858)558-1414 ENGINEER OF WORK DATE INITIAL DATE INITIAL REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL GRADING PLANS FOR: A VIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022 0017 STORM DRAIN PLAN APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE DWN BY: PROJECT NO. DRAWING NO. CHKD BY: __ _ RVWD BY: CT2018 0002 535 1 B DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF8312/15/2022 PRIVATE DRIVEWAY 'A'AVIARA PARKWAYP R I V A T E D R I V E W A Y 'B 'L A U R E L T R E E L A N E aTABLEADASPOTTABLE A D A S PO TaT P P T S S S F F F F F FW WWF F F F F F F F F FPRIVATE WATER DATA (FIRE) (FOR REFERENCE ONLY) REMARKSLENGTHBEARING/DELTA RADIUS PRIVATE WATER DATA (FOR REFERENCE ONLY) REMARKSLENGTHBEARING/DELTA RADIUS PRIVATE SEWER DATA (FOR REFERENCE ONLY) REMARKSLENGTHBEARING/DELTA RADIUS CONSTRUCTION TABLE HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL ENGSAN DIEGO GAS & ELECTRIC COMPANY REVIEWED BY: DATE: ERIC CRAIG LAND MANAGEMENT REPRESENTATIVE VAILD FOR 18 MONTHS FROM DATE OF SIGNATURE MBI 24 AM ------1 I 0) ~ /I i ~ ~ lo 1:5 I \ \ \ () tM \ I I I I \ \ \ I§ ~i ~'~) ~~ !...~ X !(/ L,Vil: ( 9s 0) I ~ l5 0.. !>: ~ .. \;? 0.. • "' - -I "' ti! .., I.: "' ~, ~ ~~ ti"' ~ [l'j ~ \;?-~~ >< e5 l.,j 0.. I R•\1718\&E ng \Precise Gro.cling \171 BPGlD,olwg[J□ct-31-2022113118 ~ I I STA. 7+50.42 INSTALL 1" WILKINS MOD£!. 975XL2 PA OR EQUAL. P£R CMWD W-6 ~ OCKABLE ENCLOSURE. , MULn-VALVE FLOW: 37.5 GPM ::--:_·'A'F/ PRESSURE AT POC: 114.0 PSI 2 2 P=9ZI FF=98, 10 4 ===== 11/28/2022 _.--:: _.--:: 96 THIS SHEET IS FOR REFERENCE ONLY. NOT A PART OF THIS PERMIT. \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 0-----==== --~.J r I I 1/ 1/ 1/ /, / I I I I I I () A B C D ( J 1 2 3 4 5 6 7 8 9 10 11 0 1 2 N 18"10'16" E N 71"49'20" W N 26"49'20" W S 18'10'40" W N 26"49'20" W N 6"55'40" E N 49"19'20" W N 71"49'20" W N 63"31'25" W N 63"31'25" W N 25"26'0J" E N 47"56'0J" E N 26"28'35" E N 72"21'01" E N 17"49'20" W N 69"37'56" W N 71 "49'20" W 4" PVC C-900 B" PVC CL 235 2.42' 56.12' JB.87' 21.50' 8.06' 10.15' 15.52' 272.16' 15.27' 42.30' 48.95' 12.09' 4.J.84' 261.59' 16.18' 26.19' 209.22' FIRE HYDRANT ASSEMBLY P£R CMWD W-12 THRUST BLOCK P£R CMWD W-15 SEWER MANHOLE P£R COC S-1 6 RESTRAINED JOINT PER 20 0 20 SCALE 1"= 20' 11 AS 4" PVC C-900 4" PVC C-900 4" PVC C-900 4" PVC C-900 8" PVC CL 235' 8" PVC CL 235' 8" PVC CL 235' 8" PVC CL 235' 8" PVC CL 235' 8" PVC CL 235' 8" PVC CL 235' 8" PVC CL 235' 8" PVC CL 235' 8" PVC CL 235' 8" PVC CL 235' *C900 DR-18 B" PVC SDR-35 B" PVC SDR-35 40 60 BUILT" RCE EXP. DATE REVIEWED BY, INSPECTOR DATE r----+-+-----------+-----J.---1-----.J.--1 ._I ;:::o:::::::;.=I ===c==rT=Y==o=F=c=A=R=L=s=B=AD:::::::...:I ==3=1 = ENGINEERING DEPARTMENT r--+-----11-----------------+---+---l----1----1 GRADING PLANS FOR: A VIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA !---t---+----------------+-----ll------i----l-----1 GR 2022-0017 PRIVATE UTILITY PLAN APPROVED: JASON S. GELDERT -0 0 0 I (\J (\J " M D z SAN DIEGO, INC ENGINEERING MANAGER RCE 63912 EXP. 09/30/ DATE D DRAWING NO. ;3: 535-1B PLANNING CJ7(1J Waples Street ENGINEERING San Diego, Ca 92121 SURm'ING PH(858)558-4500· FJ/(858)558-1414 1 DATE INITIAL ENGINEER OF WORK DATE INITIAL DA TE INITIAL REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL OWNBY: CHKD BY: RVWDBY: PROJECT NO. CT2018-0002 DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 PROPRIETARY BIOFILTRATION BMP1 BMP TYPEBMP ID #SYMBOL CASQA NO.DRAWING NO.SHEET NO.(S)MAINTENANCEFREQUENCY BMP TABLE 1. THESE BMPS ARE MANDATORY TO BE INSTALLED PER MANUFACTURER'S RECOMMENDATIONS 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. BMP NOTES: PARTY RESPONSIBLE FOR MAINTENANCE: NAME ADDRESS PHONE NO. CONTACT PLAN PREPARED BY: MP-40 INSPECTION FREQUENCYQUANTITY SOURCE CONTROL HYDROMODIFICATION & TREATMENT CONTROL 5. REFER TO MAINTENANCE AGREEMENT DOCUMENT. 1 EA 535-1B 6 SEMI-ANNUALLY TRASH CAPTURE SCREEN - WATER QUALITY STENCILS*SD-13*DRAINS TO OCEANNO DUMPING ** 6. SEE PROJECT SWMP FOR ADDITIONAL INFORMATION. QUARTERLY BMP CONSTRUCTION AND INSPECTION NOTES: THE EOW WILL VERIFY THAT PERMANENT BMPS ARE CONSTRUCTED AND OPERATING IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTS. PRIOR TO OCCUPANCY THE EOW MUST PROVIDE: 1. PHOTOGRAPHS OF THE INSTALLATION OF PERMANENT BMPS PRIOR TO CONSTRUCTION, DURING CONSTRUCTION, 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 HAVE NOT BEEN REMOVED OR MODIFIED BY THE NEW HOMEOWNER OR HOA WITHOUT THE APPROVAL OF THE CITY ENGINEER. (BF-1) PROPRIETARY BIOFILTRATION BMP4 MP-40 1 EA 5 SEMI-ANNUALLYQUARTERLY(BF-2) UNDERGROUND DETENTION BASIN2 -1 EA 6 SEMI-ANNUALLYQUARTERLY(UDB-1) UNDERGROUND DETENTION BASIN3 -1 EA 4 SEMI-ANNUALLYQUARTERLY(UDB-2) AVIARA EAST HOUSING LP 600 CALIFORNIA STREET SUITE #900 SAN FRANSISCO, CA 94108 (619) 814-1281 JEFF WILLIAMS WATER QUALITY SIGNAGE - TRASH ENCLOSURE SD-32 SIGNAGEWATER QUALITY 3 EA 6, 8 & 9 AS NEEDEDQUARTERLY 1 EA 5 QUARTERLY 6 EA 4-6 QUARTERLY 2 EA 4-6 QUARTERLY 5 6 7 8 AS NEEDED AS NEEDED AS NEEDED HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL E NGSAN DIEGO GAS & ELECTRIC COMPANY REVIEWED BY: DATE: ERIC CRAIG LAND MANAGEMENT REPRESENTATIVE VAILD FOR 18 MONTHS FROM DATE OF SIGNATURE 535-1B 535-1B 535-1B 535-1B 535-1B 535-1B 535-1B *CITY OF CARLSBAD STD. DWG. NO. DS-1 11/28/2022 MBIAM -< I I . I ' ] I I I I I I I I I > I I l,~ 1os~ 1 , I I I ' ' \ I I I R•\1718\&Eng\Preclse Gro.cllng\1718PG11,olwg[JNov-27-2022•0911S 0 ===== ===t8l ------------------- ----- ' ~--¥-----......_________ ----- " I I I I \ \ \ \ \ , I I I I I I I I I I \ \ ,.--:;: ,.--:;: \ \ \ \ \ \ \ \ \ \ \ 1/, .,i,~'-o i'-~ ~ \~' tll-'0~1\.)'' ,.iie:--- . j>coO~l'\i 110 ,;1 ~ ... br_,.·J \ ~ \ \ \ \ \ \ 0----== ------..oG';) r - 0 0 0 0 0 0 0 0 HUNSAKER & ASSOCIATES PLANNING 9707 Waples Street ENGINEERING San Diego, Ca 92121 SURVEYING PH(858)558-4500· FX(858)558·1414 ~ ~ ~ ~ ,-, I ijt \ I -- w ----------~"C.~:;=.---.._ I \,---=;, I ~, \ \ 11 \ \ \ \ \ \ "AS BUILT" \ \ \ \ RCE __ _ EXP, ___ _ DATE 20 0 20 40 ----60 REVIE\v'ED BY, SCALE 1 "= 20' INSPECTOR ~ CITY OF CARLSBAD 1------+---+-----------------1-----+--+-----+----< LJlj ENGINEERING DEPARTMENT 1------+---+-----------------1-----+--+-----+----< 1------t--+----------------1----+--+-----t---1 GRADING PLANS FOR: A VIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA 1------t--+----------------1----+--+-----t---1 GR 2022-0017 SINGLE SHEET BMP EXHIBIT DATE ~ LnJ APPROVED: JASON S. GELDERT -0 0 0 I (\J (\J i-... M D z SAN DIEGO. INC. PLANNING 'JJCfl Waples Street ENGINEERING San Diego, Ca 92121 SURVEYING PH(858)558-4500· FX(658)558-1414 1 DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL OTHER APPROVAL ENGINEERING MANAGER OWN BY: __ _ DA TE INITIAL CHKD BY: __ _ CITY APPROVAL RVWD BY: RCE 63912 EXP. 09/30/24 DATE D DRAWING NO. :): 535-1B PROJECT NO. CT2018-0002 DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL E NGPROJECT LOCATION: THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S) 212-040-5600 THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS: N 1988 E 6237 BMP-1 BMP-2 RVWD BY: DWN BY: CHKD BY:MBIAM SITE SPECIFIC DATA PROJECT NUMBER /5470 PROJECT NAME AWA/i)I APARTMENTS EAST PROJECT LOCATION CARLSBAD, CA STRUCTURE ID BMP I TREATMENT REQUIRED VOLUME BASLD (er) /lOW BASLD (crs) 3, /40 N/A TREATMENT HGL AVAILABLE {FT) 2.7 PEAK BYPASS REQUIRED {CFS) -ff APPLICABLE OFFUNE PIP[ DATA l.£ MATERIAL D/AMfilR mLET PIPE I 89. 11 PVC 6" 0/HLET PIP[ 88.11 PVC 6" PRETREATMDJT BIGFILmATION DISCHARGE RIM £L[VA TlON 97.94 91.94 97.94 SURFACE LOAD H-20 INDIRECT N/A H-20 INDIRECT FRAME & COVER 24" X 42" OPEN PLANTER N/A WET'J.NDMEDIA VOLUME (CY) 3.6.1 ORIFICE SIZE (D~. INCHES) t060" NOTES: PffW,f/NARY NOT FOR CONSTRUCTION. UPSTREJ,Jd BYPASS [L[VATION MUST 8£ S[T AT 90.91 INSTALLATION NOTES f. CONTPACTOR TO PROVIDE ALL LABOR, [QUi'PMENT, MATERIALS AND INCIDENTALS REQUIRED TO OFFLOAD ANO INSTALL THE SYSTEM AND 11PPURTENANCES IN IICCORDIINCE WITH THIS DRIIWING AND THE MANUFACTURERS' SPECIF"/CATIONS, UNLESS OTHERWISE STATED lN MANUFACTURER'S CONTRAa 97.94 R/1,//FG 0/JTlll PIPE SEE NOTES C/L C/L WEllANOMEOIA 8£0 DRAIN DOWN LINE !1"'""'""1~H JL-1Nlll PIPE Sff NOTES PLAN VIEW 2. UNIT MUST 8[ INSTALLED ON LEVEL BASE. MANUFACTURER UPSTREAM BYPASS RECOMMENDS A MlNIMUM 6" LEVEL ROCK BASE UNLESS SPEClFIED BY ELEVATION THE PROJECT [NG/l/£ER. CONTRACTOR IS RESPONSIBLE FOR VERIFYING PROJECT ENGINEER'S RECOMMENDED BAS£ SPECIFICATIONS. 4. CONTRACTOR TO SUPPLY AND INSTALL ALL EXTERNAL CONNECTING P1P[S. ALL PIPES MUST BE FLUSH W/Tl·i INSIDE SURFACE OF CONCRUE (PIPES CANNOT INTRUDE BEYOND FLUSHj, II/VERT OF OUTFLOW PIPE MUST 8[ FLUSH WITH DISCHARGE CHAMBER FLOOR. ALL l"IPES SHALL BE SEALED WATERTIGHT PER MANUFACTURER'S STANDARD CONNECTION DETAIL 5. CONTl?ACTOR RESPONSIBLE FOR !NSTALLA T!ON OF All PlPES, RISERS, MANHOLES, #ID HATCHES. CONTRACTOR TO USE GROU1 AND/OR BRICKS TO MATCH COV£'15 WITH FINISHED SURFACE UNLESS SPECIFIED OTHERW:5£. 6. VEGETATION SUPPLIED AND INSTALLED BY OTHERS. All UNITS WITH VEGETATION MUST H4VE DRIP OR SPRAY IRRIGATION SUPPLIED AND INSTAJ.LEO BY OTHERS. 1. CONTRACTOR RESPONSIBLE FOR CONTACTING BIO CLEAN FOR ACTIVATION OF UNIT. MANUFACTUFi'ER's WARR/.NTY IS VOID WITHOUT PROPER ACTIVATION BY A BIO CLEAN REPRESENTATIVE. GENERAL NOTES I. MANUFACTURER TO PROVIDE ALL MATERMLS UNLESS OTHERWISE NOTED. FLOW CO/fTROL RISER 1£ OUT 89.11 /£ IN a·_j '-4'-o·_] La· ~5•-0·~ ELEVATION VIEW LOW INFLOW PIPE DISCLOSURE: IT IS RECOMMENDED THAT A SUFFICIENT VARIATION IN ELEVATICN BDWEEN THE INLET AND OUTLET BE PROVIDED TO ALLOW FO.~ ACCU/dUiATION OF SEDIMENT IN THE PRE-TREATMENT CHAMBER. FAILURE TO DO SO MAY RESULT IN BLOCKAGE /IT INFLOW PO/NT(S) WHICH MIIY CAUSE UPSTREJiM FLOODING. ~-., ~ PROPP.IETARY A/o/D CONFIDENTIAL: LEFT END VIEW VEGETATIOII PLAIIT ESTABUSHMEIIT MEDIA _]6,----a·-o·----< La· li------,·-o·----~I RIGHT END VIEW REQUIRED TREATMENT VOLUME (CF) DRAINDOWN DURATION (HOURS) A~!VIGE DISCHARGE RATE PER MWS UNIT(GPM) OPERATING HEAD (FT) WETiANDMEDIA INFILTRJ.T/ON .RATE (IN/HR) • "' J,140 56 1.03 2.7. 28 1----------------0R -----.1 WtliANDMWIA WAVING RAlt {GPM/Sf) 0.28 2. ALL 0/MCNSIONS, CLCVAnONS, SPECIFICATIONS AND CAPACmcs ARC SUOJ[CT TO CHANGE. FOR PROJECT SPECIFIC DRAWINGS DUA/UNG EXACT DIMENSIONS, WEIGHTS AND ACCESSORIES PLEASE CONTACT BIO CLEAN. ~fl..ANM THE /NfOR/IATION CJJNTAWfD IN rHIS DQCIJl,lff{f IS rHf S/JI.E PROPfRiY OF fOR1£RRA )JU) ITS COUP#/IE5, rH!S DOCWO:r, ~,:;_ ~ :=~~~.~ c» NOR ANY PNfT mER[Of, M,W 8£ IJS£D, !?CPROtJUCED OR IIODfFi£D Bio ~Clean MWS-L-4-6-9 1-9"-V STORM WATER BIOFIL TRA TION SYSTEM STANDARD DETAIL 7,t7~JJ.t A.-lilS,.,r&; f/f!,fm mlmH M1fM15 /l/1 !N ANY UANIJICR wm, {)/ff THf WRHTFII CONSFNT (JF fflR7FRRA. UFHHll'ATB/ISPElffl!'! SEE SHEET 8 R: \1718\&Eng \Precise Graollng \1718PG12.dwg[J□ct-31-2022113:22 SITE SPECIFIC DATA PROJECT //UMBER /5470 PROJECT //AME Av/ARA APARTMENTS EAST PROJECT LOCATION CARLSBAD, CA STRUCTURE 10 BMP 2 TREA TMrnT REOUl~ED VOLUME BASED {CF) FLOW BASED {CFS) N/A 0.085 TREATMENT HGL AVAIL48L£ {FT) 11/K PEAK BYPASS REQUIRED (CFS) -IF APPLICABLE 1.09 PIPE DATA I.E. MATERIAL DIAMETER INLET PIPE I 92.15 PVC 10· OUTLET PIP£ 89.63 PVC to" PRUREArMENT 8/0F/LTRATION DISCHARGE RIM ELEVATION 96.96 96.96 96.96 SURFACE LOAD H-20 INDIRECT N/A H-20 lNDIRECT FRAME & COVER 36" X J6" OPEN PiANTER N/A WUiANDMEDIA IOLUME (CY} 3.67 ORIFICE SIZE (DIA. INCHES) '1.42" NOTES: PREUMINARY NOT FOR CONSTRUCTION. INSTALLATION NOTES T. CONfNACIOR /0 fWOVf!Jt. ALL U,tJOR, t.QUIPMt.NI, MA/t.NIALS ANU INCIDENTALS REQU/f?ED rD OFFLOAD AND INSTALL THE SYSTEM AND APPURT£/\/ANCES IN ACCORVANCE WtrH THIS DRAWING AND THE MANUFACTURERS' SPECIF!CAnONS, UNLESS o,~ERW/5£ STATED IN MANUFACTURER '5 CONTRACT. 2. UNIT MUST BE INSTALLED ON LEVEL BAS£ MANUFACTURER RECOMMENDS A MINIMUM 6" LEI/El ROCK BASE UNLESS SPECIFIED BY Tl-{£ PROJECT ENGINEER. CONTRACTOR IS RESPONSIBLE FOR VERIFYING PROJECT ENGINEER'S RECOM41£'IDED BASE SPECIFICATIONS. 4. CONTRACTOR TO SUPPLY A/ID INSTALL ALL EXTERNAL CONNECTING PIPES. ALL PIPES MUST BE FLUSH WITH INSIDE SURFACE OF CONCRCTC 0°IP£S GAi/NOT INTRUDE BEYOND rLUS/1). INVERT or OUTFLOW P1PE MUST BE FLUSH WITH DISCI-IARGE CHAMBER FlOOR. ALL PIPES SHALL BE SEALED WATERTIGHT PER MANUFACTURER'S STANDARD CONNECTION DUAIL. 5. CONTRACTOR RESPONSIBLE FOR INSTALLATION OF All PIPES, R!Srns, MANHOLES, AND HATCHES. CONTRACTOR ro USE GROUT AND/OR BHICKS /0 MA!'..,H COVt.HS WIIH flNISHt.U SURfACt. UNLt.SS SPt.C'lflW OTHO?WISE. 6. VEGETATION SUPPLIED AND INSTAU£0 BY OTHERS. ALL UNITS W/Tl-i VEGUAT/ON MUST /J4VE DRIP OR SPRAY IRRIGATION SUPPLIED ANO INSTALLED BY OTHERS. 7. CONTRACTOR RESPONSIBLE FOR COi/TACT/NG BIO CLEAN FOR ACTIVATION OF UNIT MANUFACTURER'S WARRANTY IS ✓010 WITHOUT PROPER ACTIVATION BY A BIO CLEAN REPRESENTATIVE GENERAL NOTES 1. MANUFACTURER TO PROV/OE ALL MATERll,LS UNLESS OTHERWISE NOTED. C/L WEllANDMEDIA VERTICAL UNDERDRAIN MANIFOLD 0/JTlll PIPE 5£E NOTES 96.96 RIM/FG FLOW CONTROL RISER BED PLAN VIEW C/L --' ' PATfNTfD PERIMETER VOID NIEA DRAIN DOWN LINE 92.34 PEAK HGL 6._j '-4'-a·_] L6. ·~5•-0·~· ELEVATION VIEW INTERNAL BYPASS DISCLOSURE: THE DESIGN AND CAPACITY OF TH[ PEAK CONVE'fANCE METHOD TO BE REVIEWED 11ND IIPPROVED BY THE ENGINEER OF RECORD. HGL{S) AT PEJiK FLOW SHALL BE ASSESSED TO ENSURE NO UPSTREAM FLOODING. PEAK HGL AND BYPASS CAPACITY 51-/0WN ON DRAWING ARE USED FOR CU/DANCE ONLY. ~. .. -~ PROPRIETARY ANO CONFIDENTIAL: 2. ALL DIMENSIONS, ELEVATIONS, SP[CJFICAT!ONS AND CAPACITIES ARE SUBJECT TO CHANCE. FOR PROJECT SPECIFIC DRAWINGS DUA/LING EXACT DIMENSIONS, WEIGHTS AND ACCESSORIES PLEASE CONTACT BIO CLEAN. ~LA.NbS' rHE INFORUArION CQNWNEO W THIS [)()CIJJl[Nr IS THE SOL£ PROPFRrt ()f" FQRrrRRA ANfJ !T!. (;{)iJPI.J//FS. 1"HfS DOCUI.IFNT, l:: ,:_ ~ ~~~~_;:r ur .'IOI? ~Nr PART Tl!B?EOF, M4Y 8£ USED, R£PROlJUC£[) OR JIODIFI[[) J,8?4,.178; ll;~M; FW:rtD FOR£X/N Pl,/ENIS (//1 !N AN"/ /JANNER W!TI! OUT THE WR!rrEN CONSENT OF FORTfRRA (>1/EII '11/Bi/?-" - SEE SHEET 9 SAN DIEGO, INC PLANNING ffl07 Waples Street ENONEERINC San Dieso, Ca 92121 SURVEYING PH(858)558-4500• FX(858)558-1414 1 DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION • "' 6 _Ml .. BAS£ LEFT END VIEW HATCH • "' PLANT ESTABLISHMENT A/ED/A a· 7,_ _____ r::g:========::1_.r 5• RIGHT END VIEW TREATMENT fl.OW (CFS) 0.085 OPERA TING HEAD (>!) 2.5 PRETREATMENT WADING RATE {GPM/SF} l.5 WET'LAND MEDIA LOADING RATE (CPM/SF) 1.0 Bio .Clean MWS-L-4-8-71-3!!-V STORM WATER 8/0F/LTRA T/ON SYSTEM STANDARD DETAIL BUILT" RCE __ _ EXP, ___ _ DATE REVIE\,/ED BY: INSPECTOR DATE ~ CITY OF CARLSBAD Lm 2 ENGINEERING DEPARTMENT 3 GRADING PLANS FOR: AVIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 BMP DETAILS -MODULAR WETLANDS APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL I I PROJECT NO. DRAWING NO. CT2018-0002 535-1B -0 0 0 I (\J (\J r--- (") -D z DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL E NGRVWD BY: DWN BY: CHKD BY:MBIAM Storm Trap® MODULAR CONCR.ETE STOR.MWATER MANAGEMENT AVIARA APARTMENTS EAST-UDB-1 CARLSBAD CA BILL OF MATERIALS S---jEET INDEX PAGE DESCRIPTION C.O COVER SHEET 1 .0 SINGLETRAP DESIGN CRITE"A 2.0 SINGLETRAP LAYOL T DETAILS 2.1 S NGLETRAP LAYOUT DETAILS (CONT'D) 3.0 SINGLETRAP INSTALLATION SPECIFICATIONS .3. 1 SINGLETRAP INSTALLATION SPECIFICATIONS 3.2 SINGLETRAP INSTALLATION SPECIFICATIONS 4.0 SINGLETRAP BACKFILL SPECIFICATIONS L, 1 SINGLETR,\P B~CKFILL SPECIFICATIONS (CONT'D) 5.0 RECOMME,DED PIPE OPEN NG SPECIFICATIONS 5.1 RECOMME,DED ACCESS OPENING SPECIFICATIO~S 6.0 SPLASH PAD & GEOWEB DETAILS 6.1 SPLASH PAD & GEOWEB DETAILS (CONT'Dl 6.2 SPLASH PAD LAYOUT DETAIL 7.0 SINGLETRAP MODULE TYPES E.O OUTLET CONTROL STRUCTURE DETAIL STORMTRAP CONTACT INFORMATIOI\I STORMTRAP SUPPLIER, co~ TACT NAME, CELL PHONE, SALES EMAi L: STORMTRAP CHARLIE CARTER 760-?17-:,678 CCARTER@STO,MTRAP.COM QTY, UNI I YPI:. IJl:.'.:>Cf-W--' I ION Wt.lGHI 4 11 4 0 5 4 0 II 5'-8" SINGLETRAP 18762 IV 5'-8" SINGLETRAP 17685 SPIV 5'-8" SINGLETRAP VA~IES T2 PANEL 5" -HICK PANEL 3895 T4 PANEL 6" -HICK PANEL 3065 JOINTWRAP 15C' PER ROLL JOINTTA 0 E 14.5' PER ROLL TOTAL PIECES = 19 TOTAL PANELS = 5 HEAVIEST PICK WEIGHT = 18,762 7 3 A I II / IV IV IV 5 ,~c,";,: :'\C::s::~::.: orF~-J 'JG \.'/ITH STE::JS '.TYF)-\ . IV 6 IF==iy I-__::::"'~ I .-. Al Iii ')° 11 I~-" =1I II SPIVPI I SPIVP A6 B C I 1s·-11:;j" I I I I D ,:,· '\)Ci" F I =-'Tl:-:.-"'.I c;,p=-\JI\IC FCW 1 e. "c, ::;>CF '.)JTLET I A1 II ~ -_j I --- SPIVP Dl II IV IV II IV IV L HEAVY LINE INCICATES II II IV IV IVP "· / ·, t , SPIVP C6 10'-7" 2·-11~" EXTERIOR LEG OF UNITS (TYP) 1---------------553'-3~"-------------,k,-----:2· '-7"----<,j ,.,_------------------74'-10~"----------------------<>' 4 R: \1718\&Eng \Precise Graollng \1718PG13,dwg[J□ct-31-2022113:33 26'';6 OF:::Nll·~G FOR ,1 2' c W"P lflLll I\J'-/-8:J 2:J Storm Trap· Al1EN5 USIED AT, [Hm',//5RJl,fflW'~lE'II'] 1 'lifl Wlt-lJ-IAI.I PARKWAY R0.£0.1Ll.£, IL 00446 P:815-94-1-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 8/29/2022 ISSUED FOR: APPROVAL ~EV DATE: ISSUED FOR: 5 B/29/22 APPROVAL 4 B/26/22 APPROVAL 3 B/22/22 APPROVAL 2 B/5/22 APPROVAL 1 6/27/22 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: COVER SHEE- OWN BY: KL KL KL BS DG UDB-1 PAGE NUMBER: 0.0 Storm Trap· 1287 1Mt,()H,6M PMKWAY ROEMLlf, IL 60446 P:815--941-4548 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 8/29/2022 ISSUED FOR: APPROVAL REV DATE: ISSUED FOR: OWN 5 B/29/22 APPROVAL 4 B/26/22 APPROVAL 3 B/21/21 APPROVAL 2 B/5/12 APPROVAL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: SINGLETRAP LAYOUT DETAILS BY: KL KL KL BS DG UDB-1 PAGE NUMBER: 2.0 STRUCTURAL DESIGN LOADING CRITERIA SITE SPECIFIC JESIGN CRITERIA LIVE LOADl~G: AASHTO HS-20 HIGHWAY LOADING GROUND WATER TABLE, BELOW INVERT OF SYSTEM 1. STORMTRAP UNITS SHALL BE MANUFACTURED AND INSTALLD ACCORDING TO SHOP D,AWINGS APPROVED BY IHl l~SIALLING CO~IRACIOR ANO lNGINllR Of RlCORU. IHl SHOP DRAWINGS SHALL INOICA l SILc ANLJ LOCATION CF ,OOF OPENINGS A~D IN_ET/ OUTLET Pl 0 E TYPES, SIZES, INVERT ELEVATIONS AND SIZE CF OPENINGS. SOIL BEARING PRESSURE: LOODPSF SOIL DENS TY, 120 PCF 2. COVER RA~GE: MIN. 1.30' MAX. 2.1 O' CONSULT STORMTRAP FOR ADDITIONAL COVER OPTIONS. EQUIVALENT UNSATURATED I ATFRAI ACTIVF FARTH PRFSSURF: 35 PSF / FT. 3. ALL CIMENS ONS A~D SOIL CONDITIONS, INCLUDING BUT NOT LIMITED TO GROUNDWATER AND SOIL BEARING CAPACITY ARE REQUIRED TO BE VERIFIED IN THE FIELD BY OTHERS PRIOR TO STORMTRAP INSTALLATION. EQUIVALENT SATURATED LATERAL A.CTIVE EARTH PRESSURE, 80 PSF/FT. (IF wrrn TABLE PRESENT) APPLICABLE CODES: ASTM C857 4. FOR STRUC-URAL CALCULATICNS THE GROUND WATER TABLE IS ASSUMED TO 3E BELOW INVERT OF SYSTEM IF WATER TA.BLE IS DIFFERENT THAN ASSUMED. CONTACT STORMTRAF. ACl-318 BACKFILL TYPE, SEE UDB-1 PAGE NJMBER 4.0 FOR BACK Fl LL OPTIONS STORMTRAr' SYSTEM INr-OR~1ATION WAT[R s-oRAG[ rROV: 9,390.46 CUBIC FEET UNIT HcADROOM: 5'-8" SINGLETRAP STONE FOUNDATION AREA: 2,L 18.13 SQUARE FEET ScE LDB-1 PAGE NUM3ER 4.0 FOR BACKFILL SPECIFICATIONS 1.30' - - - - - - - - - - - - - - - - - - - - - - - _ ___L L---------cc=-ccc:--:------~-::=-::=-j--7--ALLOWABLE MAX GRADE =97.47 - - - - - - - - - - - - -ALLOWABLE M N GRADE = 96.67 2.1 O' ------------------------_j 1_ 6' __.L_ -----~-+--~~-INSIDE HEIGHT = 94.87 5'-8" SINGLETRAP g" MIN. 4DOO PS" BEARING CAPACITY TC BE VERIFIED IN FIELC BY GEOTECH 3" CRUSHED ANGULAR STONE WITH NO Fl~ES (ScE UD3-1 PAGE NUMBER 4.D) 2'-0" MIN. EXTENSION ---+-----t~BEYOND PERIMETER OF STORMTRAP MODULES j" CRUSHED ANGULAR STONE 5'-8" SINGLETRAP LOADING DISCLAIMER: STORMTRAP IS NOT DESIGNED TO ACCEPT ANY ADDITIONAL LOADINGS FROM NEARBY STRUCTURES NEXT TO OR OVER THE TOP OF STORMTRAP. IF ADDITIONAL LOADING CONSIDERATIONS ARE REQUIRED FOR STRUCTURAL DESIGN OF STORMTRAP, PLEASE CONTACT STORMTRAP IMMEDIATELY. TREE LOADING DISCLAIMER: THE STORMTRAP SYSTEM HAS NOT BEEN DESIGNED TO SUPPORT THE ADDITIONAL WEIGHT OF ANY TREES. FURTHERMORE, THE ROOTS OF THE TREES MUST BE CONTAINED TO PREVENT FUTURE DAMAGE TO THE STORMTRAP SYSTEM. STORMTRAP ACCEPTS NO LIABILITY FOR DAMAGES CAUSED BY TREES OR OTHER VEGETATION PLACE AROUND OR ON TOP OF THE SYSTEM. BUILDING/RETAINING WALL PROXIMITY LOADING DISCLAIMER: THESE PRELIMINARY DRAWINGS ARE NOT TO BE USED FOR BIDDING, APPROVAL, OR CONSTRUCTION PURPOSES. THEY ARE TO BE USED ONLY FOR DETERMINING INITIAL PRICE ESTIMATES AND FOR APPROXIMATING PIECE COUNTS AND THE SYSTEM LAYOUT. THESE DRAWINGS ARE GENERIC AND DO NOT ACCOUNT FOR SPECIAL CONSIDERATIONS -BE THEY STRUCTURAL OR OTHERWISE -ASSOCIATED WITH ANY NEARBY STRUCTURAL ITEMS OR COMPONENTS. THE DESIGN HERE ASSUMES THAT NO VERTICAL LOADS, SURCHARGE LOADS, OR DIRECT LATERAL LOADS ARE EXERTED ON THE STORMTRAP SYSTEM BY NEARBY BUILDING STRUCTURES, FOUNDATION ELEMENTS, OR RETAINING WALLS. STORMTRAP RESERVES THE RIGHT TO MODIFY THE DESIGN, LAYOUT, AND ORIENTATION OF THE SYSTEM SHOWN HERE TO ADDRESS ANY ISSUES ASSOCIATED WITH NEARBY STRUCTURAL ITEMS. STORMTRAP MAKES NO GUARANTEE THAT ITS PRECAST MODULES CAN BE MODIFIED TO SUPPORT ADDITIONAL LOADS WHICH ARE LATER IDENTIFIED AND ATTRIBUTED TO SAID STRUCTURAL ITEMS. SAN DIEGO, INC WITH NO FINES (SEE UBD-1 PAGE NUVBER 4.0) DESIGN CRITERIA A I OWARI F MAX GRADF =97.47 A_LOWA~Ll MIN G-!AOl = 96.67 l~SIDE HEIGHT ELEVATION =94.87 SYSTEM NVUT = 89.20 NOTES: 1. DIMl~SIONING Oc SIORMIRAP SYSllM SHOWN ~cLOW ALLOW cO~ A .S/4" GAP BETWEEN EACH MODULE. 2. ALL DIMENSIONS TO BE VERIFIED IN THE FIELJ BY OTHERS. 3. SEE SHEET 3.0 FOR INSTALLATION SPECIFICATIONS. 4. SP -INDICATES A MODULE WITH MODIFICATIONS. 5. P -INDICATES A MODULE WITH A PANEL Ar-ACHMENT. 6. CONTRAC-ORS RESPONSIBILITY -o ENSURE CONS STEN CY/ ACCURACY TO FINAL ENGINEER OF RECORD PLAN SET. 7. IF A WATERTIGHT SOLUTION IS REQUIRED FOR AN OUTLET CONTROL STRUCTURE, ALL EXTERIOR COLD JOINTS, INCLUDING JOINT BETWEEN TOP AND BASE MODULES, BETWEEN TOP AND BASE OF ADJOINING SYMONS WALLS, AND JOINTS BETWEEN MODULE AND ADJACENT END PANELS WILL BE THE SOLE RESPONSIBILITY OF THE INSTALLING CONTRACTOR TO PROVIDE AND INSTALL THE WATERTIGHT APPLICATION PER THE EOR'S SPECIFICATION. 1 PLANNING ffl07 Waples Street DATE INITIAL DATE INITIAL ENONEERINC San Dieso, Ca 92121 DATE Storm Trap· 12B7 Wlt-OI-W.4 PARKWAY RO.£CML1£, IL 60446 P:815-941-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 8/29/2022 ISSUED FOR: APPROVAL rEv DATE: ISSUED FOR: DB~~ 5 B/29/22 APPROVAL 4 B/26/22 APPROVAL 3 8/22/12 APPROVAL 2 B/5/21 APPROVAL 1 6/17/11 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: SINGLETRAP DESIGN CRITERIA KL KL KL BS DG UDB-1 PAGE NUMBER: 1.0 Storm Trap· l'A1INIS USIED K: [lllll',/,tsmtmw'.al,\,1>,l,JDI] 1287 'Mt-0-IAM PARKWAY RO.£OI/IUE, IL 60446 ?:815--941-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 1 8/29/2022 ISSUED FOR: I APPROVAL REV DATE: ISSUED FOR: OWN 5 B/29/22 APPROVAL 4 B/26/22 APPROVAL 3 B/21/21 APPROVAL 2 8/5/22 APPROVAL 1 6/27/22 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: SI NGLETRAP LAYOUT DETAILS (CONT'D) BY: KL KL KL BS DG UDB-1 PAGE NUMBER: 2.1 u!] 3 BUILT" RCE __ _ EXP, ___ _ DATE REVIE\,/ED BY: INSPECTOR DATE CITY OF CARLSBAD Lm ENGINEERING DEPARTMENT 3 GRADING PLANS FOR: AVIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 BMP DETAILS -UDB-1 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE INITIAL PROJECT NO. DRAWING NO. SURVEYING PH(858)558-4500• FX(858)558-1414 ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL I I CT2018-0002 535-1B -0 0 0 I (\J (\J r--. (") -D z DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL E NGRVWD BY: DWN BY: CHKD BY:MBIAM I. 2. 3. 1 . 2. 3. 4. 3.'. 3.2. 3.3. 3.4. 3.5. 3.6. 3.7. 3.8. STORMTRAP INSTALLATION SPECIFICATIONS STORMTRAP SHHL BE INSTALLED IN ACCORDANCE WITH AST~ C891 STIINDARD PRACTICE 'OR INSTALLATION OF UNDERGROUND PRE-CAST CONCRETE UTILITY STRUCTURcS. THE FOLLOWING ADDITIO~S AND/OR EXCEPTIONS SHALL APPLY: IT IS THE RESPONSIBILITY OF THE INSTALLING CONTRACTOR TO ENSURE THAT PROPER/ADEQUATE EQUIPMENT IS USED TO SET/INSTALL THE ~ODLLES. H-E AGGREGATE FOUNDATION f-.AS BEE~ DESIGNED BASED ON THE FOLLOWING ASSUMPTIONS. THESE ASSUMPTIONS WILL NEED TO BE VERIFIED BY A GEOTEC-,NICAL ENGINEER WHIC-, WIL_ NEED TO BE EMPLOYED BY Tf-E OWNER. A QUALIFIED GEOTECf-NICAL ENGINEER WI_L BE EMPLOYED, BY OW~ER. TO PROVIDE ASSISTANCE IN EVALUATING THE EXISTING SOIL CONDITIONS BELOW T-jE PROPOSED ENGINEERED STONE FCJNDATION. IF A STONE FOUNDATION DESIGN IS TO BE UScD, THE 3EARING PRESSURE OF THE SOILS BELOW THE STONE WILL NEED TO MEET O'l EXCE'D ALLOWABLE CAPACITY. IF THIS IS NOT POSSIBLE, THE s-ONE FOUNDATION MAY ~OT BE AN OPTION FOR THIS LOCATION. A QUALIFIED GEOTECf-NICAL ENGINEER WI_L BE EMPLOYED, BY OW~ER. TO EVALUATE A SOURCE OF STONE AGGREGATES THAT WILL BE PLACED ON PROPERLY COMPACTED SOILS (SEE UDB-1 PAGE NUMBER 1.0 FOR SOIL BEARING CAPACITY REQUIREMENTS). T-iE AGGREGATE BASE COURSE FOR WHICH T-iE STORMTRAP sys-EM WILL BEAR DIRECTLY ON SHALL CONSIST OF A 3" T-ilCK BED OF j" DIAMETER ANGULAR STO~E. WELL COMPACTED AND SEATED, WITH NO 'l~ES. AND A g" THICK BED OF 3" DIA~ETER STONE AGGREGATE (SEE SHEET 4.0 FOR FURTHER DESCRIPTION/EXPLANATION). PLEASE NOTE THAT T-jESE ARE ONLY MINIMUM RECOMMENDATIONS AND A QUALIFIED GEOTECHNICAL E~GINEER SHALL BE USED TO DETERMINE THE EXACT REQUIREMENTS FOR THE LOCATIONS THAT THE STORMTRAP SYS-EM IS TO EE LOCATED. T-,E CONTRACTOR SH.ALL REMOVE ANY AND ALL EXPA.NDABLE OR COLLAPSIBLE SOILS AT THE DIRECTION OF A QUALIFIEC GEOTECHNICAL ENGINEER. HE AGGREGATE FOUNDATION SHALL BE INSTALLED SUCH THAT THE AGGREGrE EXTENDS A MINIMUM OF 2'-0" PAST THE OUTSIDE OF Tf-E SYSTEM (SEE DETAIL I ON UDB-1 PACE ,UMBER 3.1 ). THE i'° AGGREGATE SHALL BE COMPACTED USING A VIBRATING ROLLER WITH 115' fULL DYNAMIC fORCl APPLllD 10 ACHllVl A fLAI SUR-ACl. DISK, DRY AND COMPACT THc TOP s" OF THE SUBGRADE SOILS TC 95% OF T-,E STANDARD DRY DENSITY AND 110% OPTIMUM MOISTURE CONTENT. AGGREGATE SHALL BE GRADED WITHIN +/-j" CF THE GRADE SHOWN ON THE PLANS. MINIMUM SOIL BEARING CAPACITY LISTED ON UDB-1 PAGE NUMBER 1.0 SHALL BE VUIFIED IN FIELD BY OTHERS. STCRMTRAt' filOJUL[ Llr'TING INSTALLATION NOT[S 1-IS THE CONTRACTOR'S RESPONSIBILITY TO ENSURE THA-ALL (4) CHAINS/CABLES ARE SECURED PRC"ERLY TO THE LIFTING ANCHORS AND IN EQUAL TENSIC~ WHEN LIFTING THE STORMTRAP MODULE (SEE RECOMMENDATIONS 2 & 3). MINIMUM 7'-0" CHAIN/CABLE LENGTH TO BE USED TO LIFT STORMTRAP MODULES (SUP 0 LIED BY CONTRACTOR). CONTRACTOR TO ENSURE MINIMUM LIFTING ANGLE IS 60° FROM TCP SURFACE OF STO,MTRAP ~ODULE. SEE DETAIL. 1-IS U~DERSTOCJ AND AGREED THAT AT ALL TIMES DUR NG WHICH f-OISTING Al!D RIGGING EQUIPME~T IS BEING SUPPLIED TO THE 4. 5. Tf-E STORMTRAP MODULES SHALL BE PLACED SUCH THAT -HE MAXIMUM SPACE BETWEEN ADJACENT MODULES DOES NOT EXCEED ;" (SEE DETAIL 2 ON UDB-1 PA~F NIIMFRR 3.1). IF THF SPACF FXCFrns l", THF MOnlllFS SHAii RF RFSFT WITH APPROPRIATE ADJUSTMENT VAOE TO _INE AND GRADE TO BRING THE SPACE INTO SPECIFICATION. STORMTRAP MOCJLES ARE NOT WATERTIGHT. IF A WATERTIGHT SOLUTION IS REQUIRED, CONTACT STORMTRAP FOR RECOMMENDATIONS. THE WATERTIGHT APPLICATION IS TO BE PROVIDED AND IMPLEMENTEJ BY THE COh TRACTOR. THE CONTRACTOR IS RESPONS13LE TO ENSURE -HAT THE SELECTED WATERTIGW SOLUTION PERFORMS AS SPECIFIEJ BY THE MANUFACTURER. 6. AL_ EXTERIOR ROOF AND EXTERIOR VERTICAL WALL JOINTS BETWEEN ADJACENT STORMTRAP MOCJLES SHALL BE SEALEJ WITH 8" WIDE PRE-FORMED, COLD-A"PLIED, SELF-ADf-ERING ELASTOMERIC RESIN, BONDEJ TO A WOVEN , HIGHLY PUNCTURE RESISTANT POLYMER WRAP, CONFORMING TO ASTM csg· AND SHALL BE INTEGRATED WITH PRIMER SEALANT AS APPROVED BY STORMTRAP (SEE DETAILS 2. 3, & 4 ON UDB-1 PAGE NUMEBR 3.1). THE JOINT WRAP DOES NOT PROVIDE A WATERTIGHT SEAL. THE SOLE PURPOSE OF THE JOIN-WRAP IS TO PROVIDE A SILT AND SOL TIGHT SYSTEM. THE ADHESIVE EXTERIOR JOINT WRAP SIIALL D[ INSTALL[D ACCORDING TO TII[ ,OLLOWING INSTALLATION INSTRUCTIONS: 7. 8. 9. 6.1. USE A BRUSH OR WET CLOTH TO THOROUGHLY CLEAN THc OUTSIDE SURFACE AT THE POINT WHERE THE JOINT WRAF IS TO BE APPL ED. 6.2. A RELEASE PAPER PROECTS THE ADHESIVE SIDE OF THE JOINT WRAP. PLACE THE ADHESIVE TAPE (ADHESIVE SIDE DOWN) AROUND THE STRUCTURE, REMOVING THE RELEASE PAPER AS YOJ GO. PRESS THE JOINT WRAP FIRMLY AGAINST THE s-oRMTRAP MODULE SURFACE WHEN APPLYING. IF THE CONTRACTOR NEEDS TO CANCEL ANY SHIPMENTS, THEY MJST DO SO 48 HOURS PRIOR TO THEIR SCHEDULcD ARRIVAL AT THE JOB SITE. IF CANCELED A,T[R Tl IA.T TIM[, rL[AS[ CONTACT Tl I[ rROJ[CT MANAGCR. If IHl 510RMIRAP MOUULl(S) IS UAMAGllJ I~ ANY WAY PRIOR, JU RING, OR Af llR INSTALL, STORMTRAP, MUST BE CONTACTED IVMEDIATELY TO ASSESS THE DAMAGE ANO TO DETERMINE WHEHER OR NOT THE MODIJLE(S) WILL NEED TO BE REPLACED. IF ANY MODULE ARRIVES AT THE JOBSI-E DAMAGEC DO NOT UNLOAD IT; CONTACT STO?MTRAP, IMMEDIATELY. ANY D.AMAGE NOT REPORED BEFORE THE TRUCK IS UNLOADED WILL BE THE CONTRACTOR'S RESPONSIBILITY. SIOfi>IRAP MOUULlS CANNOI ~l .~LllRllJ IN /,NY WJ\Y M llR MANUf!,CIURING WITHOUT WRITTEN CONSENT FROM STORMTRAP. END PANEL ERECTION/INSTALLATION NOTES I. END PANELS WILL BE SUPPLIED TO CLOSE OFF OPEN ENDS OF ROWS. 2. PANELS SHALL BE INSTALL'□ IN A TILT UP FASHION DIRECTLY ADJACENT TO OPEN END OF MODULE (REFER TO UD3-I PAGE NUMBER 2,0 FOR END PANEL LOCATIONS). 3. CONNECTION HOOKS WILL BE SUPPLIED WITH END PANELS TO SECLRELY CONNECT PANEL TO ADJACENT STORMTRAP MODULE (SEE PANEL CONNECTION ELEVATION VIEW). 4. ONCE CO~NECTION HOOK IS ATTACHED, LIFTING CLUTCHES MAY BE REMOVED. 5. JOINT WRAP SHALL BE PLACED AROUND PERIMETER JOINT PANEL (SEE UDB I PAGE NUMBER 3.0). PlJRCHASFR, OPFRATOR OF SUCH FQlJIPMFNT SHAI I RF I~ CHARGF OF HIS ENTIRE EQUIPMENT ANC Sf-ALL AT ALL TIMES BE THE JUDGE OF THE SAFFTY A~n PROPFRTY OF ANY SLJ~GFSTION TO HIM FROM THF SFI I FR, 1-S AGE~ TS OR EMPLOYEES. PURCHASER AGREES TO SAVE, INDEMNIFY AND f-OLD HARMLESS SELLER FROM ALL LOSS, CLAIMS, DEMA ~DS OR CAUSES OF ACTION, WHICH MAY ARISE FROM THE EXISTENCE OR OPERATION OF SAID EOU PME~T. CONNECTION HOOKS PROVIDED BY -. _,n STCRMTRAP AND INSTALLED BY CON-RA:TCR (SEE DETAIL 6) I 1" ¢ P~ECAST OPENING _,_ FOR HOOK CONNECTION, ', I MODULE LIFTING DE-AIL END PANEL LIFTING DETAIL CONTRACTOR TO IN s AL FCR STA LATION .., I \, .---.. .. ~-- / ,;· PANEL CONNECTION ELEVATION VIEW / SIDE OF SIDE STORMTRAP MODULE I STEP 11 <FEND PANEL • I STEP 2 DETAIL 6 R: \1718\&Eng \Precise Graollng \1718PG14.olwg[J□ct-31-2022113:34 Storm Trap· 1 'lifl Wlt-lJ-IAI.I PARKWAY R0.£0.1Ll.E, IL fi04.f6 P:815-94-1-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 8/29/2022 ISSUED FOR: APPROVAL fEV DATE: ISSUED FOR: 5 B/29/22 APPROVAL 4 B/26/22 APPROVAL 3 B/22/22 APPROVAL 2 B/5/22 APPROVAL I 6/27 /22 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: SINGLETRAP INSTALLATION SPECIFICATIONS DWN BY: KL KL KL BS DG UDB-1 PAGE NUMBER: 3.0 Storm Trap· PAlD/IS I.SIEI) >l, [t(lll'-✓~~ 1287 ¥!1t,[H,l,M PAAKWAY R0t.£0v1Ll.E, IL 60446 P:815--941-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 1 8/29/2022 ISSUED FOR: I APPROVAL REY DATE: ISSUED FOR: 5 8/29/22 APPROVAL 4 8/26/22 APPROVAL 3 8/22/22 APPROVAL 2 8/5/22 APPROVAL 1 6/17 /11 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: SINGLETRAP INSTALLATION SPECIFICATIONS DWN BY: KL KL KL BS DG UDB-1 PAGE NUMBER: 3.2 8'' Wlf)F ,JOINT WRAP -.. (SEE NOTE 6) \ \ ' I DETAIL 4 I 8" WIDE JOINT WRAP 8" WIDE JOINT WRAP (SFF NOTF 6) DETAIL 3 I TOP o::-STORMTRAP (SEE NOTE 6) EXTERIC~ WALL 0' STORMTRAP ZONE CHART ZONE DESCRIPTIONS ZONE 1 A FOLNCATION AGGREGATE ZONE 1 B FOLNCATION AGGREGATE ZONE 2 BAC<FILL ZONE 3 FINAL COVER OVERTOP ----i" GAP MAX. (SEE NOTE 4) I DETAIL 2 REMARKS #5 G") STONE AGGREGATE (SEE NOTE 4 FOR DESCRIPTION) 3" STONE AGGREGATE (SEE NOTE 5 FOR DESCRIPTION) UNIFIED SOILS CLASSIFICATION (GVv', GP, SW, SP) OR SEE BELOW FCR APPF<·OVED 3ACKFILL OPT ONS flATERIALS cOT TO EXCEEJ I ?O PCF FILL DEPTH -RACK WIDTH MAX VEHICLE MAX GROUND WEIGHT (K1°S) 12" 51 .8 1 S" 56.1 I 2" 24" 6S.1 30" 76.7 36" 85,0 NOTE: TRACK LENGTH NOT TO EXCEED 15'-4". ONLY TWO TRACKS PER VEHICLE. I 11_ 1-1 11-1 1- STEPPEJ OR SERRATED AND I APPLICABLE OSHA REQUIREMENTS (SEE INSTALLATION SPECIFICATIONS) PRESSLRE 1690 psf I 219 psf I 1 1 . psf 1000 psf 924 psf SAN DIEGO, INC PLANNING ffl07 Waples Street ENONEERINC San Dieso, Ca 92121 ( OPTION j" STONE AGGREGATE SAND CRUSeED CONCRETE AGGREGATE FiOAD PACK f AGGREGATE BASE ,-(DEPTH VARIES) ------~--I I DETA~ 1 ~2'-0" OVERHANG (SEE NOTE 3) PRE-APPROVED ZONE 2 BACKFILL OPTIONS REMARKS THE STOr--ff AGGREGATE SHALL CO\JSIST o::-CLEAN AND FREE DRAINING ANGULAR MATERIAL. THE SIZE OF THIS MATERIAL S"'1ALL HAVE 100% PASSING THE 1" SIEVE WITH 0% TO 5% PASSING THE #8 SIEVE. THIS MATERIAL SHALL B: SEPARATED FROM NATIVE MATERIAL USING GEOFABRIC AROUND THE PERIMETER OF THE BACKFILL (ASTM SIZE #57) AS DETERMINED BY THE GEOTECHNICAL ENGINEER. IMPORTED PJRE SA.ND IS PERMITTED TO BE USEJ AS BACK'ILL IF IT IS CLEAN AND FREE DR/>.ININC. THE SAND JSED FOR BACKFILLING SHALL HAVE LESS -HAN 40% PASSING #40 SIEVE AND LESS THAN 5% PASSING #200 SIEVE. THIS M.A.TERIAL SHA __ BE SEPARATED FROM NATIVE MATE~IAL USING GEOFABRIC AROUND THE PERIMETER OF THE SA.ND BACKFILL. CLEAN. FREE DR.t..lNING CRUSHED CONCRETE AGGREGATE tAATERl.t..L CAN BE USED AS BACKFILL FO~ s-oFMTRAP'S lvODULES. THE SIZE o=-THIS MATERIAL SHALL HAVE 100% PASSlr-.G THE 1" SIEVE WITH 0% TO 5% PASSING THE #8 SIEV::. THIS MATERIA.L SHALL BE SEPARATED FROM NATIVE M.t..ERIAL USING GEDFABRIC AROUND THE PERIMETER OF THE BACKFILL. STONE AGGREGATE 100% PASSING THE 1-1/2" SIEVE WITH LESS THAN 12% PASSING THE #200 SIEVE (ASTM SIZE #467). GEOFABRIC AS PER GEOTECHNICAL ENGINEER RECOMME,DATION. -11 _1 1 -1 --- --11 BACKFILL DETAIL 1 DATE INITIAL DATE INITIAL DATE Storm Trap· P"1EH1S usrm Al\ [lt?✓/sltlYIN'~ 1 '1B7 WIIO-IAM PARKWAY RO.E™L1£, IL 60446 P:815-941-4549 / f:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 8/29/2022 ISSUED FOR: APPROVAL REV DATE: ISSUED FOR: 5 B/29/22 APPROVAL 4 B/26/22 APPROVAL 3 8/22/22 APPROVAL 2 8/5/22 APPROVAL I 6/27 /22 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: SINGLETRAP INSTALLATION SPECIFICATIONS DWN BY: KL KL KL BS DG UDB-1 PAGE NUMBER: 3.1 Storm Trap· f'NDflS usm, M: [tmP,//5fC!l,lll!lf'~lENI] 1287'M~P~Y RO..E™LlE. IL 60446 P:815-941-4549; r:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 8/29/2022 ISSUED FOR: I APPROVAL REV DATE: ISSUED FOR: 5 8/29/22 APPROVAL 4 B/26/22 APPROVAL 3 8/12/22 APPROVAL 2 8/5/22 APPROVAL I 6/27/11 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: SINGLETRAP BACKFILL SPECIFICA-IONS DWN BY: KL KL KL BS DG UDB-1 PAGE NUMBER: 4.0 LliJ 4 11 AS BUIL T 11 RCE __ _ EXP, ___ _ DATE REVIE\./ED BY: INSPECTOR DATE CITY OF CARLSBAD Lm ENGINEERING DEPARTMENT 3 GRADING PLANS FOR: AVIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 BMP DETAILS -UDB-1 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE INITIAL PROJECT NO. DRAWING NO. SURVEYING PH(858)558-4500• FX(858)558-1414 ENGINEER OF WORK REVISION DESCRIPTION OTf-ER APPROVAL CITY APPROVAL I I CT2018-0002 535-1B -0 0 0 I (\J (\J r--- (") -D z DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL E NGRVWD BY: DWN BY: CHKD BY:MBIAM STORMTRAP ZONE INSTALLATION SPECIFICATIONS/PROCEDURES 1. 2, 3, 4. 5, THE FI_L PLACED A'lOLND THE STOR~TRAP MODULES MUST DEPOSITED ON BOTH SICES AT THE SAME TIME AND TO APP,OXIMATELY THE SAME ELEVATION. AT NO TIME SHALL THE FILL BEH NO ONE SIDE WALL BE MORE THAN 2'-0" HIGHER THA~ THE FILL ON H-E OPPOSITE SIDE. BACKFILL SHALL EITHER BE COMPACTED AND/OR VIBRATED TO ENSURE THAT B.ACKFILL AGGREGATE/STONE MATERIAL IS WELL SEATED AND PROPERLY INTER LOCKED. CARE SHALL BE TAKEN TO PREVENT ANY WEDGING ACTION AGAINST THE STRUCTURE, AND ALL SLOPES WITHIN THE AREA TO BE BACKFILLED Mus-BE STEPPED OR SERRATE) TO PRcVENT WEDGING ACTION. CARE SHALL ALSO BE TAKEN AS NOT TO DISRUPT THE JOINT WRAP FROM TII[ JOINT DURING TII[ □ACK,ILL PROC[SS, □ACK,ILL MUST □[ rnc:-ORAINING MATCRIAL. SEE ZONE 2 BACKFILL CHART ON THIS PAGE FOR APPROVED BACKFILL OPTIONS. IF N.ATIVE EARTH IS SUSCEPTIB_E TO MIGRATION, CONFIRM WITH GEOTECHNICAL ENGINEE, AND PROVIDE PROTECTIO~ AS REQUIRED (PROVIDED BY OTHUS). DURING PLACEMENT OF MATERIAL OVERTOP THE SYSTEM, AT NO TIME SHil.LL MACHINERY BE USEJ ovrn-op THAT EXCEECS THE DESIGN LIMITATIONS OF THE SYSTEM. WHEN PLACcMENT OF MATERIAL OVERTOP, MATERIAL SHALL BE PLACED SUCH THAT THE DIRECTION OF PLACEMENT IS PARALLEL WITH THE OVERALL LONGITUDINAL DIRECTIO~ OF THE SYSTEM WHENEVER POSSIBLE. THE FI_L PLACED OVERTOP THE SYSTEM SHALL BE PLACED AT A MINIMUM OF 6" LIFTS. AT NO TIME Sf-ALL MAC-ilNERY OR VEHICLES GREATER THAN THE DESIGN HS-20 LOADING CRITERIA TRAVEL OVERTOP THE SYSTEM WITHOUT THE MINl~UM DESIGN COVERAGE. IF TRIIVEL IS NECESSARY OVER-OP THE SYSTEM PRIOR TO ACHIEVING -HE MINIMUM DESIGN COVER, IT MAY BE NECESSARY TO REDUCE THE ULTIMATE LOAD/BURDEN OF THE OPERATING MACHINERY SO AS TO NOT EXCEED THE DESIGN CAPACITY OF THE SYSTEM. IN SOME CASES, IN ORDER TO ACHIEVE REQUIRED COMPACTION, HAND COMPACTION MAY BE NECESSARY IN ORnFR NOT TO FXCFrn THF Al I onrn IJFSIGN I OAnlNG. SFF CHART FOR TRACKrn VFHICI F WIDTH AND ALLOWABLE MAXIMUM PRESSURE PER TRACK. FRcE DRAl~ING AGGREGATE -80% AGGREGATE RETAINED ON )" SIEVE MAJORITY OF A.GGREGATE SIZE BETWEEN )" ANC 1" ONLY 5% OF MATERIAL PASSING #/ SIEVE. FRcE DRAl~ING, NO FINES, 3" AGGREGATE -MAJORITY OF STONE SIZE IN BETWEEN lj" ii.ND 3" -VERY SIMILAR TO AASHTO (#1, #2, #3, & #24) STONE AGGREGATE GRADATION. PRECAST CCNCRETE ADJJSTING 1. 2. 4, RC:COiv1iv1ENDEC ACCESS OPENING SPECIFICATION A TYPICAL ACCESS OPENING FOR THE STORMTRAP SYSTEM ARE 2'-0" IN DIAMETER. ACCESS 0°ENINGS LARGER THA~ 3'-0" IN DIAMETER NEED TO BE APPROVED BY STORMTRAF. ALL OPENINGS MUST RETAIN AT LEAST 1 '-0" OF CLEARANCE FROM THc E~D OF Tf-E STORMTRAP MODULE UNLESS NOTED OTI [RWIS[, ALL ACC[SS or[NINGS TO □[ LOCAHD ON INSID[ L[G UNL[SS OTf-ERWISE SPECIFIED. PLASTIC CCATED STEEL STEPS PRODUCED BY M.A. INDUSTRIES PART #PS3-PFC OR A.PPROVED EQUAL (SEE STEP DETAIL) ARE PROVIDEC INSIDE ANY MODULE WHERE DEEMED NECESSARY. THE HIG-iEST STEP IN THE MODULE IS TO BE P_ACED A DISTANCE OF 1 '-0" FROM THE INSIDE EDGE OF Tf-E STORMTRAP MODULES. ALL ENSJING s-EPS SHALL BE PLACED AT A C STANCE 3ETWEEN Io" MIN AND 14" MAX BETWEEN THEM. STEPS ~AY BE MOVED OR ALTERED TO AVOID OPENINGS OR OTf-ER IRREGULAR TIES IN THE MODULE. STORM-RAP LIFTING l~SERTS M,'.Y BE RELOCATED TO AVOID INTERFERENCE WITH ACCESS OPENINGS OR THE CENTER OF GRAVITY OF THE MOCULE AS NEEDcD. STORM-RAP ACCESS OPENINGS MAY BE RELOCATED TO AVOID INTERFERENCE WITH INL[T AND/OR OUTL[T rIr[ or[NINGS so rLAC[M[NT or ST[rs IS ATTAINA□L[, 5. i'.CCESS OPENINGS SHOULD BE LOCATED IN ORDER TO MEET THE APPROPRIATE MUNICIPAL RlQUIRlMlNIS. SIORMIRAP RlCOMMlNDS Al LlASI IWO ACClSS OPENINGS PER SYSTEM FOR ACCESS AND INSPECTION. 6. USE PRECAST ADJUSTING Rl~GS AS NEEDED TO MEET GRADE. STORMTRAP RECOMMENDS FOR COVER OVC:R 2' TO USE PRECAST BARREL OR CONE SECTIONS. (PROVIDED 3Y OTHERS) R: \1718\&Eng \Precise Graollng \1718PG15,dwg[J□ct-31-2022113:35 RINGS, BARREL OR CONE SECTIONS AS NEEDED SEE RECOMVENDED ACCESS OPENING S 0 ECIF CATION NOTE 6. (SUP0 LIED BY OTHERS) NON-SHRINK GROUT I 1 i's" cccc y, h!;'t J{_ '<,,,,.__ .-FRAME & COVER AS ,~E::'.'v"t / SPFCIFlrn RY FNCINFFR f-AL_~ __ _Jlx"',/ (SUPPLIED BY 0TH ERS) -~T .. , r~ RISER/ STAIR DETAIL 1 '-4" I g = ,/ I -----~! MEETS, OPSS 1351.08.02 BNQ ASTM C-478.950 ASTM 04-101.95b AASHTO M-199 ASTM 4A-15 1 '-5½'' -I I 1'-4f' ~ STEP DETAIL ( i *** NOTICE *** 03-25-2022 i DUE TO CURRENT INCONSISTENCIES IN THE 16" STEP SUPPLY, I, STORMTRAP MAY SUBSTITUTE THE 16" STEP WITH THE CLOScST ALTE,NATIVE LENGH STEP UNTIL THE SUPPLY CHAN / ISSUE IS RESOLVED. Storm Trap· Pll.1ENl5 l5IED .i:r, [tmP,/~~ 1287 Wlt-0-W.I P.ARKWAY R()..£0y1Ll.£, IL €04,f6 P:815-94-1-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 8/29/2022 ISSUED FOR: APPROVAL ~EV DATE: ISSUED FOR: D8~~ 5 B/29/22 APPROVAL KL 4 B/26/22 APPROVAL KL 3 B/22/22 APPROVAL KL 2 B/5/22 APPROVAL BS 1 6/27 /22 SUBMITTAL DG SCALE: I NTS UDB-1 PAGE TITLE: SINGLETRAP BACKFILL SPECIFICATIONS (CONT'D) UDB-1 PAGE NUMBER: I 4.1 Storm Trap· 1'11.lENIS I.SIEI) II, ~//Slffl,ITIW'.~ 1287 v,tt,Ol,,W.,t PAAKWAY ROt.£0v1Ll.£, IL 60446 P:815--941-4549 / F:331-31B-5.347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: I 8/29/2022 ISSUED FOR: I APPROVAL REV DATE: ISSUED FOR: OWN BY: 5 B/29/22 APPROVAL KL 4 B/26/22 APPROVAL KL 3 B/22/22 APPROVAL KL 2 B/5/22 APPROVAL BS 1 6/27 /11 SUBMITTAL DG SCALE: I NTS UDB-1 PAGE TITLE: ,ECOMMENDED ACCESS OPENING SPECIFICATIONS UDB-1 PAGE NUMBER: I 5 • 1 I I I I I I RFCOtv1iv1ENDED PIPE OPENING SPECIFICATION MINIMUM EDGE DISTANCE FOR AN OPENING ON THE OUTSIDE WALL SHALL Be NO LESS THAN 1'-0", 2. MAXIMUM OPENING SIZE TO 3E DETERMINED BY TH 0 MODULE HEIGHT. PREFERRED OPcNING SZE IS ¢ 36" OR LESS. ANY OPENING ~EEDED THAT DOES NOT FIT THIS CRITERIA S-iALL BE 3ROUGHT TO THE ATTENTION OF STORMTRAP FOR REVIEW. 3. CONNECTING PIPES SHALL BE INSTALLED WITH A 1 '-0" CONCRETE COLLAR, AND A~ AGGREGATE CRADLE FOR AT LEAST ONE PIPE LENGTH (SEE PIPE CONNECTION D[TAIL). A STRUCTURAL GRAD[ CCNCR[T[ OR IIIGII STR[NGTII, NON-SIIRINK GROUT WITH A MINIMUM 28 JAY COMPRESSIVE STRENGTH OF 3000 PSI SHALL BE USED. 4. THE ANNULAR SPACE BETWEEN THE PIPE AND THE HOLE SHALL BE FILLED WITH HIGH STRENGTH NON-SHRINK GROUT. 2. 3, :;:ECO~✓IMENDEC PIPC: INSTALLATION I\JST:;:LCTIONS CLEAN AND LIGHTLY LUBRICATE AL .. OF THE PIPE TO BE l~SERTED INTO STORMTRi'.P. IF PIPE IS CUT, CARE SHOULD BE TAKEN TO ALLOW NO SHARP EDGES. BEVEL A~D LUBRICATE LEAD END OF PIPE. ALIGN CENTER OF PIPE TO CORRECT ELEVATION AND INSERT INTO OPENING. NOTE: ALL ANCILLA,Y PRODUCTS/SPECIFICATIONS RECOMMENDED AND SHOW~ ON THIS SHEET i'RE RECCMMENCA-IONS ONLY AND SUBJECT TO CHANGE PER Tf-E INSTALLING CONTRACTOR AND/OR PER LOCAL MUNICIPAL CODE/REQLIREMENTS. NOTES: 1. THE APP,OVED GEOWEB SHALL BE PRESTO GEOWEB (GW30V3). THE GEOWEB NOMl~AL DIMcNSIONS SHALL BE 9-FT x 25-FT. 2. THE CCNCRETE S0 LASH PAD AND GcOWEB SHALL BE INSTALLEJ PRIOR TO INSTALLATION OF THE STORMTRAP MODULES. 3. THE GEOWEB INFILL MHERIAL SHALL BE #5 AGGREGATE. 4. THE CONCRETE S0 LASH PAD SHALL BE NS-ALLED WITHIN Tf-E GEOWEB AND IS ,EQUIRED A-ALL PIPE ENTRY LOCATIONS. 5. THE GEOWEB EDGE SHALL BE INSTALLED I-FT BEYOND THE OUTER PERIMETER OF THE STORMTRAP SYSTEM. 6. THE GEOWEB LONGITUDINAL DIMENSION (25-FT) SHALL BE INSTALLEJ PARALLEL TO THE STORMTRAP LEGS. 7. THE CONCRETE S0 LASH PAD AND GcOWEB SHALL BE CE~ TERED AT THE PIPE PENETRATION. 8. REFER TO SPLASH PAD LAYOUT FOR CONCRETE SPLASH PAD DIM 0 NSIONS. 9. IF ANY PRODUCT OTHER THAN PRESTO GEOWEB IS TO BE INSTALLEJ, T-,E PRODUCT MANUFACTURE'/ IS REQU RED TO SU~MII /\ Lll llH SI/\IING IH/\I IHl P~ODUCI IS lQU,\L 0~ BETTER THEN PRESTO GEOWE3, BOTH IN PERFORMANCE AND IN STRUCTURAL CAPACITY. 10. ALL GEOWEB AND SPLASH PADS TO BE SUPPLIED AND INSTALLEJ BY CONTRACTOR. 11. A CONCRETE SPLASH PAD IS REQUIRED AT ANY ACCESS OPENING THAT HAS AN OPEN GRAE FO, DRAINAGc. THE CONCRETE SPLASH PAD SHALL EXTEND BETWEEN THE UNIT LEG WAL_S AND 3'-0" FROM THE CENTERL NE OF THE OPENING ON BOTH SIDES UNLESS SPECIFIED OTHERWISE ON THE SPLASH PAD LAYOUT. GEOWEB IS NOT REOUIRcD UNDER ACCESS OPENINGS. ·• SAN DIEGO, INC PLANNING ffl07 Waples Street ENONEERINC San Dieso, Ca 92121 SURVEYING PH(858)558,4500• FX(858)558-1414 rWALL OF STORMTRAP I II HIGH STRENGTH, --... _,' '-0" x I' -0" CONCRETE COLLAR NON-SHRINK GROL T -....-.... '·,,, / IF A PIPE IS PROPOSED ---- AT THE SYSTEM INVERT, NOTCH PIPE TO ALLOW PIPE INVERT TO MEET SYSTEM INVERT N0~~If~R1~lREGNRtW-1 ----- HIGH STRENGH, ~-.. NON-SHRINK GROUT -----~----'=7 ---·-- / , // .~ INLE-/OUTLET PIPE -AGG,EGATE CRAJLE I / -I ---- ----....,.: WALL OF STORM-RAP I' o" x 1' c" CONCRETE COLLAR ;' INLll /ou I Lll Pl Pl -----.__ 1-AGGREGATE CRADLE ---..._c:-,r / ; -I PIP:: CONNECTION DETAIL Storm Trap· PA1DIIS USIEI All [Hnl',//91Blllllf'~ 1287 'r'vHJ·IAM PARKWAY ROt.£0/ILl.£, IL 00446 P:815-941-4549 / F:331-318-5.347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 8/29/2022 ISSUED FOR: APPROVAL REV DATE: ISSUED FOR: □9~~ 5 B/29/22 APPROVAL KL 4 B/26/22 APPROVAL KL 3 8/22/22 APPROVAL KL 2 8/5/22 APPROVAL BS 1 6/27/22 SUBMITTAL DG SCALE: I NTS UDB-1 PAGE TITLE: RECOMMENDED PIPE OPENING SPECIFICATIONS UDB-1 PAGE NUMBER: 5.0 Storm Trap· PATINIS USIED Al: [Hni',/,'Slt'IMM'.aJ,\,1','JENI] 1287 'Mf\OIAM PARKWAY RO.£CMLlE, IL 60446 P:s15-941-4549; r:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: I 8/29/2022 I ISSUED FOR: I APPROVAL I REV DATE: ISSUED FOR: D8~~ 5 8/29/22 APPROVAL KL 4 B/26/22 APPROVAL KL 3 8/22/22 APPROVAL KL 2 8/5/22 APPROVAL BS 1 6/27/22 SUBMITTAL DG SCALE: I NTS I UDB-1 PAGE TITLE: SPLASH PAD & GEOWC:B DETAILS UDB-1 PAGE NUMBER: I 6.0 I 11 AS BUIL T 11 RCE __ _ EXP, ____ DATE REVIE\./ED BY: INSPECTOR DATE ~ CITY OF CARLSBAD ~ 1--------1---+----------------+-----+--+------1-----.1 ~Ll2_J==5=='---'===:::::E::::N:::::G:::::IN:::::E:::::E:::::R:::::IN:::::G:::::::::::DE::::P=A:::::R::::T:::::ME::::N:::::T==~~==::::3::::::::: /1\ DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION GRADING PLANS FOR: AVIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 BMP DETAILS -UDB-1 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE f-DA_TE_~I_Nl_~A_L-+-_DA_TE_~I_NIT_IA_L~I ---I. __ C_T_;_~-~-~-C-T-~-~-·0_2_,~;_RA_;_~_NG_1~~ 0 · OTHER APPROVAL CITY APPROVAL . . _ -0 0 0 I (\J (\J r-- (") -D z DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL E NGRVWD BY: DWN BY: CHKD BY:MBIAM GEDWEB W/CONCRETE SPLASc PAD (SEE NOTE 4) \ SPLASH PAD DETAIL GEOWEB W/AGGREGATE FILL (SEE NOTE 3) j 3" '~ 3" AGGREGATE (SEE JDB-1 PAGE NJMBER 4.0) STORMTRAP INTERIO'< WALL DISTANCE BETWEEN LEGS-1, , STORMTRAP / EX-ERIOR WALL i I 2X PIPE DIAMETER (2'-0" MIN) ':• ,-r:-+--=--1=--=--:+-----l-i NOTES: PR 0 STC GEOWEB (GW30V3l (BY OTHERS SPLASH PAD & GEOWEB PLAN VIEW -SIDE WALL TYPE II 1, OPENING LOCATIONS AND SHAPES MAY VARY, 2, SP -INDICATES A MODULE WITH v8DIFICATIONS, 3, P -INDICATES A MODULE WITH A PANEL ATTACHMENL 4, POCKET Wl~DOW OPENINGS ARE OPTIONAL, R: \1718\&Eng \Precise Graollng \1718PG16,dwg[J□ct-31-2022113:36 PIPE ~~---DlAMETER I I 2X PIPE DIAMETER (2'-0" MIN) I STORMTRAP MODULE CONCRETE SPLASH PAD (BY 0TH ERS) PRESTO GEDWEB (GW30V3) (SUPPLIED AND INSTALLED BY OTHERS) AGGR 0 GATE BASE, (BY OTHE'<S) PIP[ (DY OTI ICRS) -, \ ~: SPLASH PAD ELEVATION ' -!-':,--,,~-'~/ : ~· )( /(';~/ ,/r_ i---------- STOR~TRAP WALL PRESTO GEOWEB (GW30V3l (BY a-HERS ' ' ,~---"' " ',_ Pl 0 E (BY OTHERS) AGGREGATE BASE (BY OTHERS) , STCRMTRAP / PANEL 5x PIPE DIAMETER (4'-0" MIN) SPLASH PAD & GEOWEB PLAN VIEW -END PANEL TYPE IV TYPE II END PANEL TYPE IV END PANEL Storm Trap· Al1INS USIED .<:r, [HTTl"f~-wt1'A-lENI] 1287 WltOW-1 PARKWAY R0.£0.i1Ll.E, IL 00446 P:815-941--4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 8/29/2022 ISSUED FOR: APPROVAL fEV DATE: ISSUED FOR: OWN 5 B/29/22 APPROVAL 4 B/26/22 APPROVAL 3 B/22/22 APPROVAL 2 8/5/22 APPROVAL I 6/27/22 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: SPLASH PAD & GEOWEB DETAILS (CONT'D) BY: KL KL KL BS DG UDB-1 PAGE NUMBER: 6.1 Storm Trap· 1'11.lENIS I.SIEI) II, (l!lll';//Slffl,ITIW'.~ 1287 v,tt,Ol,,W.,t PAAKWAY ROt.£0v1Ll.£, IL 60446 P:815--941-4549 / F:331-31B-5.347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 1 8/29/2022 ISSUED FOR: I APPROVAL REV DATE: ISSUED FOR: 5 8/29/22 APPROVAL 4 B/26/22 APPROVAL 3 8/22/22 APPROVAL 2 8/5/22 APPROVAL I 6/17 /22 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: SINGLETRAP MODULE TYPES OWN BY: KL KL KL BS DG UDB-1 PAGE NUMBER: 7.0 /'-5•· :,z -·1'-c'· c:~,~,CR=--=- 2,_5 .. ~,------------------?o'-o'.ii"----sP_L_A_s_r_F"_·'··=_:_1_,·r_H_,_~==_o_\\1_E_E_,_'\'c, _2_·_-_s_"~, . :f-/1" x ,1'-0" CCl·~C 'J) _A~;-1 I :;',,l) 'NI "1 ::~lU\''I'[_[' NOTES: i---~-I ''. I T/1 -, 01 21'-3~" 4 I \ II I\ IV 1, STORMTRAP REQUIRES CONCRETE SPLASH PADS UNDER ALL OPEN GRATES AND A,LL PIPE PENETRA,TIONS WITHIN THE STORMTRAP SYSTEM TO PREVENT DISPLACEMENT OF STONE, 2, IT IS THE NSTALLING CONTRACTOR'S ,ESPONSIBILITY TO PROVIDE AND INSTALL ALL CONCRETE SPLASH PADS AND GEOWEB PER THE INSTALLATION NOTES AND DETAILS SHOWN ON SHEE-6,0, f-. I I I I j . I ,j I ISOMETRIC VIEW (3) WEIR OPENINGS /1, -1 o" {,' 1 0" 30"¢ l\i I\/ i END PANEL~ 6" INLET OPENING~ I r I X1 .( ____ I Ll ----~ --FLOW OPENING 5· -11" I II I I IV OLTLET OPENING-I II\ -~ I j-1 - I I I\, h ('· IV ACCESS OPENING~-II\ --(3) WEIR OPENINGS I WITH STEPS I 'l-1 I I 8'-2" I b \/1 I I ~ OL TLET OPENING-! \ I Ill: I N MN N M i I I J'-----,1'--4' -9 "---,i' PLAN VIEW l z 4'-1·;._6"1 2' t t 2' f 2' 1'-9" 6" 11, 1' r 'f I --~ 12· -6;· FLOW OPENING 5" 1' -----1------1 1------1 1-- ~ -~ :-- - -_L - -L - -_l_ - -_L - -~- 'Tr 1') 7 ii 1 '-9~" \ -, --. I 2'-2" i J 1 ' -----4 ~----+'-----,(2) 4' WIDE WEIRS (12) I"¢ ORIFICEs-1----~ ELEV-93,87 ELEV-93A5 (12) I"¢ ORIFICES-F--- ELEV-92, 18 --(10) 1S'¢ ORIFICES ELEV-93,05 1-----4' WIDl Wllli ELEV-91,00 (2) ,625"¢ ORIFICES-1'L=~--_J ELEl/-89,20 ~ ~-SYSTEM INV-89,20 /_ I I I "-15,_/, I / I I END PANEL 6 / 3 ,_1 .. I, I 4 ,_7"~;,{._8.. I I (3) SYMONS w.~LLS ~ 6 " ~ 1'-3" INLET OPENING_} SIDE VIEW (2) OUTLET OPENINGS ELEVATION VIEW SAN DIEGO, INC PLANNING ffl07 Waples Street ENONEERINC San Dieso, Ca 92121 SURVEYING PH(858)558,4500• FX(858)558-1414 1 DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL OTHER APPROVAL DATE Storm Trap· P.UDflS usrm im [lmP,//slCll,lllltP~ 1 'Jifl 'MIOIAM PARKWAY R0.£0v1Ll.£, IL 60446 P:815-941-4549 / r:331-318--5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 8/29/2022 ISSUED FOR: APPROVAL REV DATE: ISSUED FOR: 5 8/29/22 APPROVAL 4 8/26/22 APPROVAL 3 8/22/22 APPROVAL 2 8/5/22 APPROVAL I 6/27 /12 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: SPLASH PAD LAYOUT DETAIL OWN BY: KL KL KL BS DG UDB-1 PAGE NUMBER: 6.2 Storm Trap· FNIH1S usrm AT, [lt1FV/Sl1lllllN'~ 1 '1B7 'Mt-0-Wi.l P/.RJ<Y/AY RO.E™LlE. IL 60446 P:815-947----4549; r:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-1 CARLSBAD, CA CURRENT ISSUE DATE: 8/29/2022 ISSUED FOR: I APPROVAL REV DATE: ISSUED FOR: 5 8/29/22 APPROVAL 4 8/26/22 APPROVAL 3 8/22/22 APPROVAL 2 8/5/22 APPROVAL I 6/27/22 SUBMITTAL SCALE: NTS UDB-1 PAGE TITLE: OWN BY: KL KL KL BS DG OL TLET CONTROL STRUC-UR[ D[U,IL UDB-1 PAGE NUMBER: 8.0 ~ 6 11 AS BUIL T 11 RCE __ _ EXP, ___ _ DATE REVIE\.IED BY: INSPECTOR DATE CITY OF CARLSBAD Lm ENGINEERING DEPARTMENT 3 GRADING PLANS FOR: AVIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 BMP DETAILS -UDB-1 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP, 09/30/24 DATE INITIAL PROJECT NO. DRAWING NO. CITY APPROVAL I I CT2018-0002 535-1B -0 0 0 I (\J (\J r--- (") -D z DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL E NGRVWD BY: DWN BY: CHKD BY:MBIAM Storm Trap® MODULAR. CONCR.ETE STORMWATER. MANAGEMENT AVIARA APARTMENTS EAST-UDB-2 CARLSBAD CA LOADING DISCLAIMER: STORMTRAP IS NOT DESIGNED TO ACCEPT ANY ADDITIONAL LOADINGS FROM NEARBY STRUCTURES NEXT TO OR OVER THE TOP OF STORMTRAP. IF ADDITIONAL LOADING CONSIDERATIONS ARE REQUIRED FOR STRUCTURAL DESIGN OF STQRMTRAP, PLEASE CONTACT STQRMTRAP IMMEDIATELY. TREE LOADING DISCLAIMER: THE STORMTRAP SYSTEM HAS NOT BEEN DESIGNED TO SUPPORT THE ADDITIONAL WEIGHT OF ANY TREES. FURTHERMORE, THE ROOTS OF THE TREES MUST BE CONTAINED TO PREVENT FUTURE DAMAGE TO THE STORMTRAP SYSTEM. STORMTRAP ACCEPTS NO LIABILITY FOR DAMAGES CAUSED BY TREES OR OTHER VEGETATION PLACE AROUND OR ON TOP OF THE SYSTEM. BUILDING/RETAINING WALL PROXIMITY LOADING DISCLAIMER: THESE PRELIMINARY DRAWINGS ARE NOT TO BE USED FOR BIDDING, APPROVAL, OR CONSTRUCTION PURPOSES. THEY ARE TO BE USED ONLY FOR DETERMINING INITIAL PRICE ESTIMATES AND FOR APPROXIMATING PIECE COUNTS AND THE SYSTEM LAYOUT. THESE DRAWINGS ARE GENERIC AND DO NOT ACCOUNT FOR SPECIAL CONSIDERATIONS -BE THEY STRUCTURAL OR OTHERWISE -ASSOCIATED WITH ANY NEARBY STRUCTURAL ITEMS OR COMPONENTS. THE DESIGN HERE ASSUMES THAT NO VERTICAL LOADS, SURCHARGE LOADS, OR DIRECT LATERAL LOADS ARE EXERTED ON THE STORMTRAP SYSTEM BY NEARBY BUILDING STRUCTURES, FOUNDATION ELEMENTS, OR RETAINING WALLS. STORMTRAP RESERVES THE RIGHT TO MODIFY THE DESIGN, LAYOUT, AND ORIENTATION OF THE SYSTEM SHOWN HERE TO ADDRESS ANY ISSUES ASSOCIATED WITH NEARBY STRUCTURAL ITEMS. STORMTRAP MAKES NO GUARANTEE THAT ITS PRECAST MODULES CAN BE MODIFIED TO SUPPORT ADDITIONAL LOADS WHICH ARE LATER IDENTIFIED AND ATTRIBUTED TO SAID STRUCTURAL ITEMS. R: \1718\&Eng \Precise Graollng \1718PG1 7 .dwg[J□ct-31-2022113:37 DESIGN CRITERIA S-,r -I IN l)r X PAGE DESCRIPTION 0.0 COVER SHEET 1 .0 SINGLETRAP DESIGN CRITERIA 2.0 SINGLETRAP LAYOL T DETAILS 2.1 SINGLETRAP LAYOUT DETAILS (CO~T'D) 3.0 SINGLETRAP INSTALLATION SPECIFICATIONS .3.1 SINGLETRAP INSTALLATION SPECIFICATIONS 3.2 SINGLETRAP INSTALLATION SPECIFICATIONS 4.0 SINGLETRAP BACKFILL SPECIFICATIONS 4.1 SINGLETRAP B.ACKFILL SPECIFICATIONS (CONT'D) 5.0 RECOMMENDED PIPE OPENING SP::CIFICA-IONS 5.1 RECOMMENDED ACCESS OPENING SPECIFICATIONS 6.0 SPLASH PAD & GEOWEB DETAILS 6. 1 SPLASH PAD & GEOWEB DETAILS (CONT'D'· 6.2 SPLASH PAD LAYOUT DETAIL 7.0 SINCLETRAP MODUL0 TYPES 8.0 OUTLET CONT,OL STRUCTURE JET AIL STORt"1TRAP CONTACT INFORMATION STORMTRAP SUPPLIER, CONTACT NAME: CELL PHONE: SALES EMAi_, STORMTRAP CHARLIE CARTER 760-71 ?-56?8 CCARTER@STOR MTR AP .COM ALLOWABLE MAX GRADE = 97 .50 ALLOWABLE MIN GRADE = 96.50 INSIDE HEIGHT ELEVATION =92.22 SYST[M INVCRT =86.55 NOTES: 1. DIMENSIONING OF STORMTRAP SYSTEM SHOWN BELOW ALLOW FOR A 3/4" GAP BETWEEN cACH MOJULE. 2. AL_ DIMENSIONS TO BE VERIFIED IN THE FIELD BY OTHERS. 3. SEE SHEET 3.0 FOR INSTALLATION SPEC FICATIONS. 4. SP -INDICATES A MODJLE WITH MODIFICATIO~S. 5. P -INDICATES A MODULE WITH A PANEL ATTACHMENT. 6. CONTRACTORS RESPONSIBILITY TO ENSURE CONSISTENCY/ACCURACY TO FINAL ENGINEE, OF RECORD PLAN SET. 7. IF A WATERTIGHT SOLUTION IS REQUIRED FOR AN OUTLET CONTROL STRUCTURE, ALL EXTERIOR COLD JOINTS, INCLUDING JOINT BETWEEN TOP AND BASE MODULES, BETWEEN TOP AND BASE OF ADJOINING SYMONS WALLS, AND JOINTS BETWEEN MODULE AND ADJACENT END PANELS WILL BE THE SOLE RESPONSIBILITY OF THE INSTALLING CONTRACTOR TO PROVIDE AND INSTALL THE WATERTIGHT APPLICATION PER THE EOR'S SPECIFICATION. Storm Trap· PlllENS USIED Ja, [Hnl'-/~.O:lt'PlilElll'J 1287 'Mto-W.I PARKWAY RO.EOl,'ill.E, IL €0446 P:815-941-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 85B-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: B/26/2022 ISSUED FOR: APPROVAL ~EV DATE: ISSUED FOR: 5 8/26/22 APPROVAL 4 B/22/22 APPROVAL 3 8/5/22 APPROVAL 2 7/6/22 SUBMITTAL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: COVER SHEE- DWN BY: KL KL BS RJL DG UDB-2 PAGE NUMBER: 0.0 Storm Trap· 1287 Wlfllll-l.bM PJoRK\-1/AY RO.£CML1.E, IL 60446 P:815--941-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 1 8/26/2022 ISSUED FOR: I APPROVAL REV DATE: ISSUED FOR: DWN BY: 5 B/26/22 APPROVAL KL 4 8/22/22 APPROVAL KL 3 8/5/22 APPROVAL BS ~ 2 7/6/22 SUBMITTAL RJL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: SINGLETRAP LAYOUT DETAILS (CONT'D) DG UDB-2 PAGE NUMBER: I 2.1 STRUCTLRA.L DESIGN LOADING '.::RITERIA SITE SPECIFIC DESIGN CRITERIA LIVE LOADING: AASHTO HS-20 HIGHWAY LOADING GROUNC WATER TABLE: BELOW INVERT OF SvSTEM I. STORMTRAP UN TS S-jALL BE MANUFACTURED AND INSTALLED ACCORDING TO SHOP DRAWINGS APPROVED BY THE NSTALLING CONTRACTOR AND E~GINEER OF RECORD. THE SHOP DRAWINGS SHALL INDICATE SIZE AND LOCATION OF ROOF OPENINGS AND l,LET/ OUTLET PIPE TYPES, SIZES, INVER-ELEVATIONS AND SIZE OF OPENINGS. SOIL B::::ARING PRESSURE: 4000FSF SOIL DENSITY, 120 PCF 2. COVER RANGE: MIN. 3.78' MAX. 4.78' CONSULT STORMTRAP FOR AD □I-IONAL COVER OPTIONS. EQUIVALEW UNSAT JR/\TED LATERAL ACTIVE EARTH PRESSURE: 35 PSF / FT. 3. ALL DIMENSIO~S ANC SOIL CONDITIO~S, INCLU)ING BLT NOT LIMITED TO GROUNDWATER AND SOIL BEARING CA.PACITY ARE REQU"ED TO BE VERl 0 IED IN HE FIELD BY OTHERS PRIOR TO STORMTRAP INSTALLATION. EQUIVALENT SAT JRATED LATERAL ACTIVE EARTH PRESSURE: 80 rs, /n-. (IF WAT[R TA□L[ rTS[NT) APPLICABLE CODES: ASTM C857 '-FOR STRUCTURAL CALCULATIONS THE GROUND WATER TABLE IS ASSUMED TO BE BELOW INVERT OF SYSTEM IF WATER TABLE IS DIFFERENT THAN ASSUMEC, CONTACT STORMTRAP. ACl-318 BACKFILL TYPE: SEE UDB-2 PAGE NUMBER 4.0 FOR BACKFILL OPTIONS STORMTRAP SYSTEM INFORMATION WATER STORAGE PROV: 3.467.38 CUBIC FcET UNIT HEADROOM: 5'-8" SINGLETRAP STONE FOUNDATION AREA: 992.22 S[[ UD □-2 PAG[ NUM □[R 4.0 FOR BACK"ILL S0 ECIFICATIOl'sS SOUA.RE FEET L---------~~-=-=-=-=~-~-~-c:-=::=-:::-1~-7-ALLOWABLE SAX GRADE =97.50 - - - - - - - - - - - - -Al I OWARI F 'AIN CRADF = 96.50 4.78' 6" INSIDE HEIGHT = 92.22 5'-8" SINGLETRAP 3 • SYSTEM INVERT = 86.55 1 2" MIN. 4000 P'.Sf 8l.~RING CAPACIIY TO □[ VCRIFICD I~ Fl[LD DY GEOTECH 3" C~USHED ANGULAR STOl'sE WITH NO FINES (SEE UCB-2 PAGE NUMBER 4.0) 2'-0" MIN. EXTENSION r--+--BEYOND PERIMETER OF STORMTRAP MODULES J" CRUSHED ANGULAR STONE 5'-8" SINGLETRAP WITH NO FINES (SEE UDB-2 PAGE NUMBER 4.0) STORMTRAP INSTALLATIOt✓ sp=-cIFICATl:Jr,,Is 1. STORMTRAP SHALL BE INSTALLED IN ACCORDANCE WITH ASTM C891 STANDARD PRACTICE FOR INSTALLATION OF UNDE,GROUND PRE-CAST CONCRETE lJTILI-Y STRUCTURES. THE FOLLOWING ADDITIONS AND/OR EXCEPTIONS SHALL APPLY: 2. IT IS THE RESPONSIBILITY OF THE INSTALLl~S CONTRACTOR TO ENSURE THAT PROPER/A)EQUATE EQUIPMENT S USED TO SET/INSTALL THE MODULES. 3. THE AGGREGATE FOUNDATION HAS BEEN DESIG~ED BAScD ON THE FOLLOWll'sG ASSUMPTIONS. THESE ASSJMPTIONS WILL NEED TO BE VER FIED BY A COTECH~ICAL ENGINEER WHICH WILL NEED TO BE EMPLOYED BY THE OWMR. 3.1. A QUALIFIED GEO-ECHNICAL ENGINEER WILL BE EMPLOYEC, BY OWNER, TO PROVIDE ASSISTANCE IN EVALUATING THE EXISTING SCIL CONDITIO~S BELOW THE PROPOSED ENGINEERED STONE FOUNDAT ON. IF A STONE FOU~DATION DESIGN IS TO BE USED, THE BEARING PRESSURE OF T-jE SOILS EcLOW H·E STONE WILL NED TO MEET OR EXCEED ALLOWABLE CAPACITY. IF THIS IS NOT POSSIBLE, THE STONE FOUNDATION MAY NOT BE AN OPTION FOR THIS LOCATION. J.'.!. A QU,\LlfllLl GlO lCHNICAL lNGINllR WILL Bl lMPLOYl8, BY OWNlR, 10 EVALUATE A SOURCE OF STONE AGGREGATES THAT WILL BE PLACED ON PROPER_Y COMPACTED SOILS (SEE UCB-2 PAGE NUM3ER 1.D FOR SOIL BEARING CAPACITY REQUIREMENTS). THE AGGREG"-TE BASE COURSE FOR WHICH THE STORMTRAP SYSTEM WILL BEAR DIRECTLv ON SHALL CONSIST OF A 3" THICK BED OF j" CIAMETER ANGULAR STONE, WELL COMPACTED AND SEATED, WITH NO FINES. AND A 12" THICK BED OF 3" DIAMEER STONE AGGRcGATE (SEE SH 0 ET 4.0 FOR FIJRH·ER DESCRIPTION/EXPLANATION). PLEASE NOTE THA.T THESE ARE ONLY MINIMUM RECOMMENDATIONS AND A QUALIFIED GEOTECHNICAL ENGINEER SHALL BE USED TO DETERMINE THE EXACT REQUIREMENTS FOR THE LOCATIONS THAT THE STORMTRAP SYSTEM IS TO BE LOCATED. 3.3. THE CONTRACTOR SHALL REMOVE ANv AND ALL EXPANDABLE OR COLLARS BLE SOILS AT THE DIRECTION OF A QUALIFIED GEOTECHNICAL ENGINEE,. 3.4. THE AGGREGATE FOUNDATION SHALL 3E INSTALLED SUCf-THAT THc AGGREGATE EXTENDS A MINIVUM OF 2'-0" PAST THE OU-SIDE OF THE SYSEM (SEE DETAIL 1 ON UDB-2 PAGE NUMBER 3.1 ). 3.5. THE f' AGGRC:GATE Sf-ALL BE COMPACTED USING A VIBRATING ROLLER WITH ITS' FUL_ DYNAIIIC FORCE APPLIEC TO ACHIEVE A FLAT SURF/I.CE. 3.6. DISK. DRY AND COMPACT THE TOP 8" OF THE SLJBGRADE SOILS TO 95% OF THE STANDARD DRY DENSITY AND 110% OPT MUM MOISTU,E CONTENT. 3.7. AGGREGATE SHALL BE GRADED WITHIN +/-¾'° OF THE GRADE SHOWN ON THE PLANS. 3.8. MINIMUM SOIL BcARING CAPACITY LISTED ON UDB-2 PAGE NUMBE, 1.0 SHALL BE VERIFIED IN FIELD BY OTHERS. SAN DIEGO, INC PLANNING ffl07 Waples Street ENONEERINC San Dieso, Ca 92121 4. THE STORMTRAP MODULES SHALL BE PLACED SUCH THAT THE MAXIMUM SPACE BETWE0 N ADJACENT MODJLES DCcS NOT cXCEED ~" (SEE DETAIL 2 ON UDB-2 PAGE ~UMEBR 3.1 ). IF THE SPACE EXCEEJS f", THE MODULES SHALL BE RESET WITH APPROPRIATE ADJUSTMENT MADE TO LINE AND GRADE TO BRING THE SPACE INTO SPECIFICATION. 5. STORMTRAP MODULES ARC: NOT WATERTIGf-T. IF" A WATERTIGHT SOLUTIO~ IS REQUIRED, CONTACT STORMTRAP FOR RECOMMENDATIONS. THE WATERTIGHT APPLICATION IS TO BE PROVIDED AND IMPLEME~TED BY THE CONTRACTOR. THE CONTRACTOR IS RESPONSIBLE TO ENSLRE THAT THE SELECTED WATERTIG-jT SOLUTION PERFORMS AS SPECIFIED BY THE MANUFACTURER. 6. ALL EXTERIOR ROOF AND EXTERIOR VE,TICAL WALL JOINTS BETWEEN ADJACEl's T STORMTRAP MODULES SHALL BE SEALED WITH 8" WIDE PRE-FC,MED, COLD-APPLIED, SELF-ADHERl~G ELASTOMERIC RESIN, BONDED TO A WOVcN , HIGHLY PUNCTURE RESISTANT POLYMER WRAP, CONFORM NG TO ASTM C891 AND SHALL BE INTEHATED WITH PRIMER SEALANT AS APPROVED BY STORMTRAP (SEE UllAILS 2, .l, & 4 ON UU8-2 PAGl NUMl8R .l.1). IHc JOINI WRAP UOlS ~01 PROVIDE A wrERTIGHT SEAL. THE SOLE PURPOSE OF THE JOINT WRAP IS TO PROVIDE A SIL-AND SOIL TIGHT SYSTEM. THE ADHESIVE EXTERIOR JOINT WRAP SHALL BE INSTA_LED ACCORDl~G TO THE FOLLOWING INSTALLATION INSTRUCTIONS: 6. 1. USE A BRUSH OR WET CLOTH TO THOROUGHLY CLEAN THE OUTSIDE SURFACE AT THE POl~T WHE,E THE JOINT WRAP IS TO BE APPLIED. 6.2. A RELEASE PAPER PROTECTS THE ADHESIVE SIDE OF THE JOINT WRAP. PLAC 0 THE ADHESIVE TAPE (ADHESIVE SIDE DOWN) AROUND THE STRUCTURE, REMOVING THE RELEASE PAPER AS YOU GO. PRESS THE JOINT WRAP F RMLY AGAINST THE STORMTRAP MODULE SURFACE WHEN APPLYING. 7. IF THE CONTRACTOR NEEDS TO CANCEL ANY SHIPMENTS, THEY MUST DO SO 48 HOURS PRIOR TO THEIR SCHEDULED ARRIVAL AT THE JOB SITE. F CANCE_ED AFTER THAT TIME, PLEASc CONTACT THE PROJECT MANAGER. 8. IF THE STORMTRAP MODULE(S) IS DAMAGED IN ANY WAY PRIOR, DURING. OR AFTER INSTALL, STORMTRAP, Mus-BE CONTACTED IMMEDIATELY TO ASSESS THE DAMAGE AND TC DETERMINE WHETHER OR NOT THE MODULE(S) WILL NEEJ TO BE REPLACcD. IF ANY MODULE ARRIVC:S AT THE JOBSITE D1\MAGED DO NOT LNLOAD IT; CONTACT STORMTRAP, IMMEDIATELY. ANY DAMAGE NOT REPORTED BEFORE THE TRUCK IS UNLOADED WIL_ BE Tf-E CONTRACTOR'S RESPONSIBILITY. 9. STORMTRAP MODULES CANNOT BE ALTERED IN ANY WAY AFTER MANUFACTURING WITHOUT WRITTEN CONSENT FROM STORMTRAP. 1 DATE INITIAL DATE INITIAL DATE Storm Trap· f'ATDflS usrm 1.n [Hm>,//SICll,IIIIII'~ 1'1Kl 'MtoHAM PARKWAY RO.£CML1E, IL 00446 P:815-941-4549 / r:331-318-5.347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 85B-55B-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 8/26/2022 ISSUED FOR: APPROVAL REV DATE: ISSUED roR: 5 B/26/22 APPROVAL 4 B/22/22 APPROVAL 3 8/5/22 APPROVAL 2 7/6/22 SUBMITTAL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: SINGLETRAP DESIGN CRITERIA DWN BY: KL KL BS RJL DG UDB-2 PAGE NUMBER: 1.0 Storm Trap· F'A1INIS USIEI Al: [HITP,//Slt'fMM'~ 1287 'M~ PPW!HAY RC).£(Mll£. IL 60446 P:815-941-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 1 8/26/2022 ISSUED FOR: I APPROVAL REV DATE: ISSUED FOR: 5 B/26/22 APPROVAL 4 B/22/22 APPROVAL 3 8/5/22 APPROVAL 2 7/6/22 SUBMITTAL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: SINGLE-RAP INSTALLATION SPECIFICATIONS DWN BY: KL KL BS RJL DG UDB-2 PAGE NUMBER: I 3.o L1ZJ 7 11 AS BUIL T 11 RCE __ _ EXP, ___ _ DATE REVIE\,/ED BY: INSPECTOR DATE CITY OF CARLSBAD Lm ENGINEERING DEPARTMENT 3 GRADING PLANS FOR: AVIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 BMP DETAILS -UDB-2 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE INITIAL PROJECT NO. DRAWING NO. SURVEYING PH(858)558•4500• FX(858)558-1414 ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL I I CT2018-0002 535-1B -0 0 0 I (\J (\J r--- (") . D z DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL E NGRVWD BY: DWN BY: CHKD BY:MBIAM 8" W DE JOINT WRAP (SEE NOTE 6) I DETAIL 4 8" WIDE JOINT WRAF' 3" WIDE JO" T WRAP (SEE NOTE 6) TOP :JF STO~MTRAP -.. : (SEE NOTE/ EXTERIOR WALL OF STORMTRAP j:-i~ ( \ I ' t \ ZONE CHART ZONES ZONE DESCRIPTIONS ZONE 1 /'>. FOIJNJATION AGGREGATE LCNl 1 l:l ~OIJNJAIION AGGRlGAlt. ZONE 2 BACK FIL_ ZONE 3 FINAL COVER OVERTOP (_][ I ----H---¾" GAP MAX. (SEE NOTE 4) DETAIL 2 REMARKS #5 (1") STONE AGGREGATE (SEE NOTE /4 FOR DESCRIPTION) .3" STO~E AGGRESATE (SEE NOTE 5 FOR DESCRIPTION) UNIFIED SOILS CLASSIFICATION (GW. GP, SW, SP) OR SEE BELOW FOR A:,PROV::D BACKFILL OPTIONS MATERIALS NOT ·o EXCEED 120 PCF FILL DEPTH TRACK WIDTH MAX VEHICLE MAX GROUND WEIGHT (KIPS) 1 2" 51.8 1 8" 56.1 1 2" 24" 68.1 30" 76.7 35" 85.0 NOTE: IRACK LlNGIH NOi 10 lXCll~ 1o'-4". ONLY TWO -RACKS PER VEHICLE. PRESSURE 1 690 psi 1219 psi 1 1 1 1 psf 1000 psi 924 psi OPTION a" STONE AGGREGATE SANLJ CRUSHED CONCRETE ACCRECATE ROAD PACK DETAIL 1 -(DEPTH VARIES) 2' -0" OVERHANG (SEE NOTE 3) PRE-APPROVED ZONE 2 BACKFILL OPTIONS REMARKS THE STONE AGGRE3ATE SHALL CONSIST OF CLEAN ANC FREE DRAINING ANGULAR MATERIAL. THE SIZE OF THIS M:\TERI/IL SHALL HAVE 100% P1\SSING THE 1" SIEVE W TH 0% TO 5% PASSING THE #8 SIEVE. THIS vtA.TERIAL SHALL BE SEPARATED FROM NATIVE MATERIAL USING GEOFABRIC AROUND THE :,ERIMETER OF THE BACKFILL (ASTM SIZE #S7) AS DETERMINED BY THE GEOTECHNICAL ENGINEER. IMPORTED PURE SAND IS PERMITTED TO BE USED AS BACKFILL F IT IS CLEAN AND FREE DRAINING. THE SAND USED FOR BACKFILLI\JG SHALL HAVE LESS THAN 40~-{ f-''.4SSING #40 Sll:.VI:. ANLJ Ll:.SS HAN ~% f--'ASSING #LUO Sll:.VI:.. I HIS MA 1:.l,:IAL SHALL G[ S[rARAT[D rROM NATI\/[ MATCR AL LSING G[OFAOl~IC AROU\lD TII[ rm M[ER or THE SAND BACKFILL. CLEAN, =-R::E DRti.lNING CRUSHED CONCRETE AGGREGATE MATERIAL CAN BE USED AS BACKFILL FOR STORMTRAP'S MODULES. THE SIZE OF THIS MATERIAL SHALL HAVE 100% PASSING T7E 1" SIEVE WITH O¾ TO 5% PASSING THE #8 SIEVE. 1715 MATERIAL SHALL BE S[rARATCD f"R:)M NATIV[ v1ATCRI~,-.JSING GCOrA□RIC AROU'-JD TII[ rCRIM[T[R or TII[ BACKFILL. STONE AGGRESATE 100% PASSII\G THE 1-1/2" SIEVE WITH LESS THAN 12% PASSING THE #200 SlcVE (AST~ SIZE #467). GEO;-ABRIC A.S P::R GECTECHNICAL ENGINEER RECOMMENDATION. G EOF AB RIC /GEO~EtX~T~I L~E~~~-i~~c~-=-=~c:-cc-=--::"7::-::-~=-=~=-=-=-=--=-=--=-=-=-::-:~=--:;;=;~~~-~~~~-~~~~~·--:~~-----~-~-~-~-~-=----~-~---~-~---~-~-AS REQUIRED PER APPROVED \ ZONE 2 BACKFILL OPT ONS. . -' -------------------- - - - - - - - - - - - --1=zo~N=E-3~-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -,.· GEOF ABRIC/GEOTEXTILE AS REQU"ED PER APPROVED ZONE 2 . / _-_-_-_-_-_-_~,---_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-~~-- rn===='77'====----------,,--------------,----------,======7"".:'7""T"a BACKFILL OPTIONS. I 1-1_ 1_ 1_ 1_ I I I 1= 1=111=1 --1- STEPPED OR SERRATED AND- APPLICABLE OSHA REQUIREMENTS (SEE INSTAL_ATION SPECIFICATIONS) R: \1718\&Eng \Precise Graollng \1718PG18,dwg[J□ct-31-2022113:38 12" BACKFILL DETAIL -II 11 I II I I I 1_111_1 -11-11 1-1-111-1 Storm Trap· PJl.1ENl5 USIED Im [HTTlo,/~.cDt"Jt"TEHI] 1287 WltOiilM PMi'KWAY Ra.£0.i1ll.E, IL 604.f6 P:815-94-1--4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 85B-55B-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 8/26/2022 ISSUED FOR: APPROVAL ~EV DATE: ISSUED FOR: 5 B/26/22 APPROVAL 4 B/22/22 APPROVAL 3 B/5/22 APPROVAL 2 7/6/22 SUBMITTAL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: SINGLETRAP INSTALLATION SPECIFICATIONS DWN BY: KL KL BS RJL DG UDB-2 PAGE NUMBER: 3.1 Storm Trap· PAlENS ISIED II, [tlnP;/~.cnv'l'AlOO] 1287 'MtOW.I PAAKWAY R0.£0v1L1E, IL 60446 P:815-941-4549 / F:3.11-316-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 1 8/26/2022 ISSUED FOR: I APPROVAL REV DATE: ISSUED FOR: 5 8/26/22 APPROVAL 4 B/22/22 APPROVAL 3 8/5/22 APPROVAL 2 7/6/22 SUBMITTAL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: SINGLETRAP RACKFII I SPECIFICATIONS OWN BY: KL KL BS RJL DG UDB-2 PAGE NUMBER: 4.0 1, 2. 3. 4. STORMTRAP ~/ODULE LIFTING INSTA.L_ATION NOTES IT IS THE CONTRACTOR'S RESPONSIBILITY TO ENSURE H·AT ALL (4) CHAINS/CABLES ARE SECURED PROPERLY TO THE LIFTING ANCHORS A~D IN EQUAL TE~SION W-jEN LIFTING THE STORMTRAP MODULE (ScE RECOMMENDATIONS 2 & 3). MINIMUM 7'-0" CHAIN/CABLE LENGTH TO BE LSED TO _IFT STORMTRAP MODULES (SUPPL ED Bv CONTRACTOR). CONTRACTOR TO ENSURE MINIMUM LIFT NG ANGLE IS 60" FROM TOP SURFAC OF STORMTRAP MODULE. SEE DETAIL. IT IS UNDERSTOOD ANJ AGREED THAT AT ALL TIMES DURING WHICH HOISTING AND RIGGING EQUIPMENT IS BEING SUPPLIED TO THE PURCHASER, OPERATOR OF SUCH EQUIPMENT Sr/ILL BE IN CHARGE OF HIS ENTIRE EQUIPMENT AND SHALL AT ALL TIMES BE THE JUDGE OF THE SAFETY /\ND PROPERTY OF /\NY SUGGESTION TC HIM FRCM THE SELLER, ITS AGENTS OR EMPLOYEES. PURCHASER AGREES TO SAVE, INDEMNIFY AND HOLD HARMLESS SELLER FROM ALL LOSS, CLAIYS, DEMANDS OR CAUSES OF ACTION, WHICH MAY ARISE FROM THE EXISTENCE OR OPERATION OF SAID EQUIPMENT. 1. 2. 3. 4. 5. END PANEL ERECTION/INSTA.LLATION NOTES EN) PANELS WILL BE SUPPLIED TO CLOSE OFF OPE~ ENDS OF ROWS. PANELS SHALL BE !~STALLED IN A TILT UP FASHION DIRECTLY ADJACcNT TO OPEN END OF ~CDULE (RcFER TO UDB-2 PAGE NUMBER 2.0 FOR END PANEL LOCATIONS). CONNECTION HOOKS WILL BE SUPPLIED WITH END PANELS TO SECURELY CONNECT PA~EL TO ADJACENT STORMTRAP MODULE [SEE PA~EL CONNECTION ELEVATION VIEW). ONCE CONNECTION HOOK IS ATTAC7ED. LIF-ING CLU-CHES MAY BE REMOVED. JOl~T WRAP SHALL 3E PLACE) AROUND PE,IMETER JOINT PANEL (SEE UDB-2 PAGE NUMBER 3.0). CON~ECTION HOOKS PROVIDED BY -·---.----, STORMTRAP AND INSTALLED BY CONTRACTOR (SEE DETAIL 6) ~1~/1 H~~~C~1TNi:c1~6NN~ ~, s ::;ONTRAC-OR TO It ETA AL FOR LATION • '· ' .-SIDE CF STORMTRAP MODULE I STEP 11 ,JODULE LIFTING DETAIL END PANEL LIFTING DETAIL STORMTRAP ZONE INSTALLATION SPECIFICATIO~✓S/PROCEDURES 1 . THF FIi I Pl ACFD AROUND -HF STORMTRAP MODLJ FS MlJST DFPOSITFD ON ROTH SIDFS r THE SAME TIME AND TO APPROXIMAELY -HE SAME ELEVAT CN. AT NO TIME SHALL THE FI_L BcHIND ONE SIDE WALL BE ~ORE THAN 2'-o" HIGHER THAN THE FILL ON THE OPPOSITE SIDE. BACKFILL SHALL EITH" BE COMPACTED AND/OR VIBRATED TO ENSURE THAT BACKFIL_ AGGREGATE/STONE MATERIAL IS WELL SEATED ANC PROPERLY INTER LOCKED. CARE SHALL B0 TAKEN TO PREV 0NT ANY WEDGING ACT ON AGA NST THE STRUCTURE, AND ALL SLOPES W THIN THE AREA TO BE BACKFILLED MUST BE STEPPED OR SERRATED TO PREVEN- W0DGING ACTION. CARE SHALL ALSO BE TAKEN AS NOT TO DISRUPT THE JCINT WRAP FROM THE JOINT DURING THE BACKFILL P,OCESS. BACKFILL MUST BE FREE-DRAINING MAT"IAL. SEE ZONE 2 BACKFILL CHART ON THIS PAGE FOR APPROVED BACKFILL OPTIONS. IF NATIVE EARTH IS SUSCEPTIBLE TO YIGRATIC~. CO~FIRM W TH GEOTECHNICAL ENGINEER AND PROVIDE P,OTECTION AS REQUIRED (PROVIDED BY OTHERS). 2. DURING PLACEMENT OF MATERIAL OVERTOP THE SYSTEM, AT NO TIME SHALL MACHINERY BE USED OVERT OP THA-EXCEEDS THE DESIGN LI MITA-IONS OF -HE SYSTEM. WHEN P _ACEMENT OF MATER AL OVERTOP, MATERIAL S'1ALL BE PLACED SUCH THAT THE DIRECTION OF P.ACEMENT IS PARALLEL WITH THE OVERALL LONG TUDINAL DIRECTION OF THE SYSTEM W-jENEVER POSSIBLE. 3. THE FILL PLACED O'IERTCP THE SYSTEM SHALL BE PLACED AT A MINIMUM OF 6" LIFTS. AT NO TIME SHALL MACHINERY OR VEHICLES GREATER THAN THE DESIGN HS-20 LOADING CRITERIA TRAVEL OVERTOP T7E SYSTEM WITHOUT THE MINIMUM DESIGN COVERAGE. IF 4. TRAVEL IS NECESSA,Y OVERTOP THE SYSTEM PRIOR TD ACHIEVING THE MINIMUM DESIGN COVER, IT MAY BE NECESSARY TO REDUCE THE ULTIMATE LOAD/BURDEN OF THE OPERA.Tl~G MACHINERv SO A.S TO NOT EXCEED THE DESIGN CAPACITY 0° THE SYSTEM. IN SOME CASES, IN ORDER TO ACHIEVE REQU RED COM PAC-ION, HAND COMPACTION MAY BE NECESSARY IN ORDER NOT TO EXCEED THE ALLOTTED DESIGN LOADING. SEE CHART FOR TRACKED VEHICLE W DH AND ALLOWABLE MAXIMUM PRESSURc PER TRACK. FREE DRAINING AGGREGATE -80% AGGREGATE RETAINED 0~ j" SIEVE MAJORITY OF AGGREGATE SIZE BETWEEN j" AND 1" ON_Y 5% OF MATERIAL PASSING #i SIEVE. 5. FREE DR1\INING, NO FINES, 3" AGGREGATE -M.IUORITY OF STONE SIZE IN BETWEEN 'j" A~D 3" -VERY Sl~ILAR TO AASHTO (#1, #2, #3, & #24) STONE AGGREGATE GRADATION. SAN DIEGO, INC PLANNING ffl07 Waples Street ENONEERINC San Dieso, Ca 92121 DATE INITIAL SURVEYING PH(858)558•4500• FX(858)558-1414 ENGINEER OF WORK 1 ----.,... ,,. PANEL CONNECTION ELEVATION VIEW ,.~ SIDE Cf' E,D PANEL REVISION DESCRIPTION • STEP 2 I DETAIL 6 DATE INITlAL OTHER APPROVAL DATE Storm Trap· f'ATDflS USIEI All [lmP,//gtll,nlw'~ 1 '2lf1 'Ml'O-\AM PARKWAY RO.£CML1£. IL 00446 P:815-941-4549 / r:331--318-5.347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 8/26/2022 ISSUED FOR: APPROVAL REV DATE: ISSUED roR: 5 8/26/22 APPROVAL 4 8/22/22 APPROVAL 3 8/5/22 APPROVAL 2 7/6/22 SUBMITTAL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: SINGLETRAP INSTALLATION SPECIFICATIONS DWN BY: KL KL BS RJL DG UDB-2 PAGE NUMBER: 3.2 Storm Trap· F\ITDIIS USIED II: [Hlll'-✓/i,TOIIIIW'.cnv'l'AJEM] 1 'Jff1 'MtOIAM PARK\-VAY ~LlE, IL 60446 P:815-941-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 1 8/26/2022 ISSUED FOR: I APPROVAL REV DATE: ISSUED FOR: 5 8/26/22 APPROVAL 4 8/22/22 APPROVAL 3 8/5/22 APPROVAL 2 7/6/22 SUBMITTAL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: SINGLETRAP BACKFILL SPECIFICATIONS (CONT'D) OWN BY: KL KL BS RJL DG UDB-2 PAGE NUMBER: I 4.1 ~ 8 11 AS BUIL T 11 RCE __ _ EXP, ____ DATE REVIE\./ED BY: INSPECTOR DATE CITY OF CARLSBAD Lm ENGINEERING DEPARTMENT 3 GRADING PLANS FOR: AVIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 BMP DETAILS -UDB-2 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE INITIAL PROJECT NO. DRAWING NO. CITY APPROVAL I I CT2018-0002 535-1B -0 0 0 I (\J (\J r-- (") . D z DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL E NGRVWD BY: DWN BY: CHKD BY:MBIAM I. 2. 3. RECOlvHAENDED PIPE OPENING SPECIFICATION MINIMUM EDGE DIST.l,NCE FOR AN OPENING ON THE OUTSIDE WALL SHALL BE NO LESS THAN 1 '-0". MAXIMUM OPENING SIZE TD BE DETERMINED BY THE MODULE HEIGHT. PREFERRED OPENING SIZE IS ¢ 36" OR LESS. ANY OPENING NEcDEC THAT DOES NOT FIT THIS CRITERIA SHALL BE BROUGHT TO THE ATTE~ TION OF STDRMTRAP FDR REVIEW. CONNECTING PIPES SHALL BE INS-ALLED WITH A 1 '-0" CONCREE COLLAR, AND A.N AGGREGATE CRADLE FOR AT L0 AST ONE PIPE LENGH-(SEE PIPE CONN°CTION D[TAIL). t,, STRUCTURAL GRAD[ CONCRETE OR I IIGI I STR[NGTI I, NO~-SI IRINK GROUT WITH A MINIMUM 28 DAY COMPRESSIVE STRENGTH OF 3000 PSI SHALL BE USEJ. 4. THE ANNULAR SPACE BETWEEN n-E PIPE A.ND n-E HOLE SHALL BE FILLED WITH HIGH STRENGTH NON-SHRINK GROUT. RECOM\,1ENDED PIPE INSTALLATION INSTRUCTIONS 1. CLEAN AND LIGHTLY LUBRICATE ALL OF THc PIPE TO BE INSERTED l~TO STORMTRAP. 2. IF PIPE IS CUT, CARE SHOULD BE TAKEN -o ALLOW ND SHARP EJGES. BEVEL A.ND LUBRICATE LEAD END OF PIPE. .3. A.LIGN CcNTER OF PIPE TC CORRECT ELEVATION AND INSERT INTO OPENING. NOTE: ALL ANCIL_ARY PRODUCTS/SPECIFICATIONS RECOMMENDED AND SHOWN ON THIS SHEET ARE RECOMMENDATIONS ONLY AND SUBJECT TO CHA.NGE PER THE INSTALLING CON I RAC I OR A~U/OR PeR LOCAL MLNICIPA.L COLle/ReQUIReMeN Is. NOTES: 1. THE APPROVED GEOWEB SHALL BE PRESTO GEOVIEB (GW30V3). THE GEOWEB NOMINAL DIMENSIONS SHALL BE 9-FT x 25-FT. 2. THE CONC,ETE SPLASH PAD AND GEOVIEE SHALL BE INSTALLED PRIO'< TO INSTALLb,TION OF THc STOR~TRAP MODULES. 3. THE GEOWEB INFILL MATERIAL SHALL BE #5 AGGREGATE. 4. THE CONnETE SPLASH PAD SHALL BE INSTALLED WITHIN THE GEOVIEB AND IS REQUIRED AT ALL PIPE ENTRY LOCATIONS. 5. THE GEOWEB EDGE SHALL BE INSTALLED 1-FT BEYOND THE OUTER PERIMETER OF THE STORMTRAP SYSTEM. 6. THE GEOWEB LONGITUDl~AL DIMcNSION (25-FT) SHALL BE INSTALLED PARALLEL TO THE STORMTRAP LEGS. 7. THE CONC,ETE SPLASH PAD AND GEDVIEE SHALL BE CENTERED M THE PIPE PENETRATION. 8. REFER TO SPLASH PAD LAYOUT FOR CONCRETE SPLASH PAD DIMENSID~S. 9. IF f,NY PRODUCT OTHER THAN PRESTO GEOVIEB IS TO BE INSTALLED, THE PRODUCT MANUFACTURER IS REQUIRED TO SUBMIT f, LETTER ST/\TING THAT THE PRODUCT IS EQUAL OR BETTER THEN P,ESTO GEOWEB, BOTH IN PERFORMANCE AND IN S-RUCTURAL CAPACITY. 10. ALL GEOVIEB AND SPLASH PADS TO BE SUPPLIED AND INSTALLED BY CONTRACTOR. 11. A CONCRETE SPLASH PAD IS REQUIRED AT ANY ACCESS OPENING THAT -jAS AN OPEN GRATE FDR DRAINAGE. THE CONCRETE SPLASH PAD SHALL EXTEND BETWEEN THE UNIT LEG WALLS ANC 3'-0" FROM THE CENTE,LINE OF THE OPENING ON BOH-SIDES UNLESS SPECIFIED OTHERWISE ON THE SPLASH PAD LAYOJT. GEOWEB IS NOT REQU RED UNDER ACCESS OPENINGS. R, \1718\&Eng \Precise Graollng \1718PG1 9.dwg[J□ct-31-2022113,38 HIGH s-RENGTH, NON-SHRINK GROUT IF A PIPE IS P~OPOSED AT HF SYSTFM INVFRT, NOTCH PIPE TO ALLOW PIPe INVeRI O Mell SYSTEM INVERT HIGH STRENGTH, NON-SIIRINK GRou- HIGH STRENGTH, NON-SHRINK GROUT I I/ ,-WALL OF STORMTRAP I II ,I I I I ,,1 II I I I ,1 I 1J1 1-I I 1_1 Ii' 111 I I. 1_1 I I I I I I r WALL OF STORMTRAP I / 1 '-0" x 1 '-0" CO~CRETE COLLAR / /I ·.·.·_· ...•.. ,.· .. ·-, .......... _. __ 7··,./···· /r INLET/OUTLET PIPE . / /-AGGREGATE CRADLE ,. / -I PIPE CONNECTICN o=-TAIL Storm Trap· PA'IENS USIED .m [lfm',/~.W\IN.lEIII] 1 'lffl WltOW.I PARKWtY R<::».£0oALL£, IL €0446 P:815-94.1-4549 / F:331-318-5.347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 8/26/2022 ISSUED FOR: APPROVAL REV DATE: ISSUED FOR: DB~~ 5 B/26/22 APPROVAL KL 4 B/22/22APPROVAL KL 3 B/5/22 APPROVAL BS 2 7/6/22 SUBMITTAL RJL 1 6/27/22 SUBMITTAL DG SCALE: NTS UDB-2 PAGE TITLE: '!ECOMMENDED PIPE OPENING SPECIFICATIONS UDB-2 PAGE NUMBER: 5.0 Storm Trap· PAmlS I.SIID ll, lMT!'-/~.<Xl\l'l'AlEMl'J 1287 Wlfll)H,IM PAW.WAY RO.£Ov'lll.E, IL 60446 P:815-941--4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 8/26/2022 ISSUED FOR: APPROVAL REV DATE: ISSUED FOR: D8~~ 5 8/26/22 APPROVAL KL 4 B/22/22APPROVAL KL 3 B/5/22 APPROVAL BS 2 7/6/22 SUBMITTAL RJL 1 6/27/22 SUBMITTAL DG SCALE: NTS UDB-2 PAGE TITLE: SPLASH PAD & G[OW[G D[TA LS UDB-2 PAGE NUMBER: 6.0 I. 2. 3. 4. 5. 6. RECOMtv1ENJED ACCESS OPENING sp=-c1FICATION t,, TYPICt,,L ACCESS OPEN NG FOR THE STJ,MTRAP SYSTEM ARE 2'-0" IN DIAMETER. ACCESS OPENINGS LARGcR THAN 3'-o" IN DIAM 0 TER NEED TO BE APPROVEJ BY STORMTRAP. ALL 0°ENINGS MUST RETAIN AT LEAST 1'-0" OF CLEARANCE FROM THE END CF THE STORMTRAP MODULE UNLESS NOTED OTHERWISE. ALL ACCESS OPENINGS TO BE LCCATED ON INSIDE LEG UNLESS OTHERWISE SPEC1°IED. PLASTIC COATED STEEL STEPS PRODUCED BY M.A. INDUSTRIES PART #PS3-PFC OR APPROVE) EQUAL (SEE STEP DETAIL) ARE PROVIDED INSIDE ANY MODULE WHERE DEEMED NECESSA'<Y. THE HIGHEST STEP IN THE MODULE IS TO BE PLACED A DISTANCE OF 1 '-0" FROM THE INSIDE EDGE OF THE STORMTRAP MODULES. ALL ENSUING STEPS SHALL BE PLACED AT A DISTANCE BETWEEN 1 O" MIN AND 14" MAX BE-WEEN THEM. STEPS MAY BE MOVcD OR ALTERED TO AVOID OPENINGS OR OTHER l"EGULA,ITlcS IN THE MCJULE. STORMTRAP LIFTl~G INSERTS MAY BE RELOCATED TO AVOID INTERFERENCE WITH t,,CCESS OPENINGS OR THE CENTER OF GRAVITY oc THE MODULE AS NEEDED. STORMTRAP ACCESS OPEN NGS MAv BE RELOCATED TO AVOID INTERFERE~CE WITH INL 0 T AND/OR OUTLET PIPE OPENINGS SO PLACEM 0 NT OF STEPS IS ATTAINABLE. ACCESS OPENINGS SHOULD BE LOCATED IN ORDER TO MEET THE APPROPRIATE MUNICIPAL REQUIREMENTS. STORMTRA,P RE~OMMENDS AT LEAST -wo ACCESS OPENINGS PER SYSTEM FOR ACCESS AND NSPECTION. USe PReCASI AUJUSIING RINGS AS NlcDU 10 Mell GRALlc. SIORMIRAP RECOMMENDS FOR COVER OVER 2' TO USE PRECAST BARREL DR CONE SECTIONS. (PROVIDED BY OTHERS) GEOVIEB VI/CONCRETE SPLASH PAC (SEE NOTE 4) GEOVIEB W / AGGREGATE ~---------'----------'-/ __ F_L_L ~ NOTE 3) ., /.>)<,> /. /, 'I..> </ /7\7:, ::<./ ···:•:.··',>< '··./"···./ ~, .,1/• ..... / <, '··/···.>:' ·· .. // ··y l\i /{s(0·(~{:,>/2<:-()i')]\~I✓<1(✓l\~~:,1 I 1 2" I \, \ SPLASH PAD DETAIL DISTANCE '-3" AGGREGATE (SEE UDB-2 PAGE NUMBER 4.0) ;-STORMTRAP STORMTRAP INTERIOR WALL C:l I WlU\ LlGS / EXTERIOR WALL •··• / PRESTO GEOWEB ../? (GW30V3) (BY OTHERS) --- , .. SPLASH PAD & GEOWEB PLAN VIEW -SIDE WALL I 2>'. Pl:::iE DIAM:::TER (2'-0" MIil) I PRECAST CONCRETE ADJUSTING RINGS, BARREL OR CONE SECTIONS AS NEEDED SEE RECOMMENDED ACCESS OPE~ING SPEC FICATION NOTE 6. (SU"PLIED BY OTHERS) NON-SHRINK GROUT - ----15 r1_,J_• fl. FRAME & COVER AS / SPECIFIED BY ENGINEER \., Al""'" 'l,::".:,::,,J',""'t'l/ 1 ' (SU PP LI ED BY O TH c RS) \'T 1·7 ' 1· _, -~ ' 1· ' ~., ' ,· ' J RISER / STAIR DETAIL 1 '-4" - -~ ,/~ M[[TS: GPSS 1351.08.02 BNQ ASTM C-478.95a ASTM rl4-101.95h AASHTO M-199 ASTM 4A-1 5 -1' ... 1" -:i 2 1 1 '-Li" r \ ' --c STEP DETAIL *** \JOTICE *** D3-25-2022 DUE T8 CU,RENT INCONSISTENCIES I~ THE 16" STEP SUPPLY, STORMTRAP MAY Sll3STITUTE THE 16" STEP WITH THE CLOSEST ALTERNATIVE LENGTH STEP UNTIL THE SUPPLY CHAIN ISSUE IS RESOLVED. STORMTRAP MODULE / CONCRETE SPLASH 0 AD (BY OTHE,S) PRcSTO GEOVIEB (GW30V3) (SUPPLIED AND INSTALLED BY 0TH ERS) AGG,EGATE BASE (BY OTHERS) PIPE (BY L ' STORMTRAP ,.1 . ,· WALL ,• .. r.> , . / I,.< PRESTO SEOWEB /i< (GW30V3' >( (BY OTHERs) · .. ' I\ / SPLASH PAD ELEVATION ''. / ' . / /, " : ' ' . ·,, X <v ·•~ .•. _L'y0,_L>><Ca.L'>'~_"c.•.-.-"-<''c.,·c., ~•'•·'c••c'C,~••'.c.L•~· ··.· i =X ,,- SPLASH PAD & GEOWEB PLAN VIEW -END PANEL ' ,, "-PIPc (BY OTHERS) il,GGREGATE BASE (BY OTHERS) STORMTRAP PANEL / STORMnAP WALL 5>: PIPE C AMETER (4'-0" ~IN) Storm Trap· l'IIIENS LISTED oU'! (lfnP-✓/mlUIW'-a:11/N,'IENT] 1 '21:fl Yolt'OW.1 PARKWAY ROt,,CCMUI, IL 60446 P:815-941--4549 / F:331--318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 8/26/2022 ISSUED FOR: APPROVAL REV. DATE: ISSUED FOR: DB~~ 5 B/26/22 APPROVAL KL 4 8/22/22 APPROVAL KL 3 B/5/22 APPROVAL BS 2 7 /6/22 SUBMITTAL RJL 1 6/27 /22 SUBMITTAL DG SCALE: NTS UDB-2 PAGE TITLE: RECOMMENDED ACCESS OPE~ING SPECIFICATIONS UDB-2 PAGE NUMBER: 5.1 Storm Trap· PmNS usrm 11, (HITP-//SllllllW'.aJ.Vi'J,1EHl'J 1287 v..ll'O-W.i PJ.Rr(.WAY R(),,£0\'1Ll.E, IL 60446 P:815-941-45<19 / F:331-318-5.347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 8/26/2022 ISSUED FOR: APPROVAL REV. DATE: ISSUED FOR: DB~~ 5 B/26/22 APPROVAL KL 4 B/22/22 APPROVAL KL 3 B/5/22 APPROVAL BS 2 7/6/22 SUBMITTAL RJL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: SPLASH PAD & GEOV/EB DETAILS (CONT'J) DG UDB-2 PAGE NUMBER: 6.1 11 AS BUIL T 11 RCE __ _ EXP, ___ _ DATE REVIE\-IED BY: INSPECTOR DATE ~ CITY OF CARLSBAD ~ l---------+--+----------------1--------l----l---------1---' ~LliLJ=:::::::::9=:::'_.'==:::::E::::::N::::G=:IN:=E::::E:::::RI=:N::::G::::::=DE=:P:::::A:::::R::::T:::::ME=:N:::::T=='----'~=::::=3~ SAN DIEGO, INC PLANNING ffl07 Waples Street ENONEERINC San Dieso, Ca 92121 SURVEY1NG PH(858)558-4500• FX(858)558-1414 /1\ DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION GRADING PLANS FOR: AVIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 BMP DETAILS -UDB-2 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE 1----DA_TE_~I_NITI_A_L~_DA_TE~LIN~IT~IA~L_.I ---1 _C_T_;_~_f_~_C_T_~-~-·0_2_,~;_RA_;_;_G_1_~~ 0 · OTHER APPROVAL CITY APPROVAL . . _ -0 0 0 I (\J (\J r-- (") -D z DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 HUNSAKER & ASSOCIATESLDAOISAS.VIALP A NC 47945 LIVIC FTA OE ILACF T SREGIS NRO AII NEERO TEREDP ROFESSI NAL E NGRVWD BY: DWN BY: CHKD BY:MBIAM NOTFS: ,_, -2" x 4' -0" CONCRETE srLASH rAD WITH GEOWEB 2'-5" 8' ~" - 4 2'-5" 12' -C" x 4' -0" CONCRETE SPLASH PAD WITH GEOWEB 2'-7" SPIVP' B4 1. STORMTRAP REOLIRES CONCRETE SPLASH PADS UNDER ALL OPEN GRATES AND ALL PIPE r[~[TRATIONS WITI IIN TII[ STORM-RAr SYST[M TO rR[V[NT DIScLAC[M[NT or STON[. 2. IT S THE INSTALLING CONTRACTC,'S RESPONSIB LITY TO PROVIDE AND INSTALL ALL CONCRETE SPLASH PADS AND GEOWEB PER THE INSTALLATION NOTES AND DETAILS SHOWN ON SHFFT 6.0. ~+:lflCl" l_c I ,):_' /'(''.'I '.":,(-; . TH ".TF"', I I I I I __ J: > < ::i__ --+w_ J: > < ::i__ _w __ c > < i ,;__ ___ _ rs ~ rs I II l ------------+ ----_____.i_ PLAN VIEW / L f f / / / ',-~--~~~~cj,-------j----------------'c I I ,----, '.)" I ---1-----__j---1-----~ --------=:.2 L I I I I L -r-c-,r---------12---------~ ELEVATION VIEW R: \1718\&Eng \Precise Graollng \1718PG20,olwg[l□ct-31-2022:13:39 IV IV .-:·: ·;'.i Ok-IC=-·~: u, (;,:; .-:I' UI-? < ... ·' =--_t:_\/ ,j(i_::,.'::,, IV SPIVP A1 IV ISOMETRIC VIEW /f --------. -- ----.... I, ,,1,,, L 4 f ,,l ', ~----- SIDE VIEW ~ Ii:_ k f I - -' I L ... :, : I CLS:' i-/1 4, Storm Trap· Pll'IENS USIED .t.r, [IIRP,✓/slllMIW'-m+"ftlilfl'] 1287 WltO-IAM PARKWAY RQ.£0,,'ILLE, IL 00446 P:815-94.1--4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 8/26/2022 ISSUED FOR: APPROVAL i,,v DATE: ISSUED FOR: 5 B/26/22 APPROVAL 4 B/22/22 APPROVAL 3 8/5/22 APPROVAL 2 7/6/22 SUBMITTAL 1 6/27/22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: SPLASH PAD LAYOUT DETAIL OWN BY: KL KL BS RJL DG UDB-2 PAGE NUMBER: 6.2 Storm Trap· PA'IENIS I.SIEI) Ila [t(TTPa//l(Ul,rnW',mfi'l,lENI] 1287 v.tf\Ol-l.hM PAA¥:oNAY ROt.£0>/1Ll.E, IL 60446 P:815---94.1-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 1 8/26/2022 ISSUED FOR: I APPROVAL REV DATE: ISSUED FOR: 5 8/26/22 APPROVAL 4 B/22/22 APPROVAL 3 8/5/22 APPROVAL 2 7/6/22 SUBMITTAL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: OWN BY: KL KL BS RJL DG OUTLET CONTROL STRUCTURE DETAIL UDB-2 PAGE NUMBER: 8.0 TYPE IV NO-ES: 1. OPENING LOCATIO~S AND SHAPES MAY VARY. 2. SP -INDICATES A MODULE WITH MODIFICATIONS. 3. P -INDICATES A MODULE WITH A PANEL ATTACHMENT. 4. POCKET WINDOW OPENINGS ARE OPTIONAL. SAN DIEGO, INC PLANNING ffl07 Waples Street ENONEERINC San Dieso, Ca 92121 SURVEYING PH(858)558-4500• FX(858)558-1414 1 DATE INITIAL ENGINEER OF WORK TYPE IV END PANEL REVISION DESCRIPTION DATE INITIAL OTHER APPROVAL DATE Storm Trap· F«IENIS LISIEC> ,:r, (lmp,/jsrtRnl,P.cai,IFlmNr] 1287 Y,tl'O·w.1 PARtW/AY ~CMLl£, IL 60446 P:815-941-4549 / F:331-318-5347 ENGINEER INFORMATION: HUNSAKER & ASSOCIATES 9707 WAPLES STREET SAN DIEGO, CA 92121 858-558-4500 PROJECT INFORMATION: AVIARA APARTMENTS EAST UDB-2 CARLSBAD, CA CURRENT ISSUE DATE: 8/26/2022 ISSUED FOR: APPROVAL i,,v DATE: ISSUED FOR: 5 8/26/22 APPROVAL 4 8/22/22 APPROVAL 3 8/5/22 APPROVAL OWN BY: KL KL BS 2 7 /6/22 SUBMITTAL RJL 1 6/27 /22 SUBMITTAL SCALE: NTS UDB-2 PAGE TITLE: SINGLETRAP MODULE TYPES DG UDB-2 PAGE NUMBER: 7.0 ~ 0 BUILT" RCE __ _ EXP, ___ _ DATE REVIE\,/ED BY: INSPECTOR DATE CITY OF CARLSBAD Lm ENGINEERING DEPARTMENT 3 GRADING PLANS FOR: AVIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 BMP DETAILS -UDB-2 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE INITIAL PROJECT NO. DRAWING NO. CITY APPROVAL I I CT2018-0002 535-1B -0 0 0 I (\J (\J r--- (") -D z DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF83 12/15/2022 TABLEADASPOTTABLEADASPOT PPLAUREL TREE LANEAVIARA PARKWAYHUNSAKER& ASSOCIATESL DA OIS A S.VIALPANC 47945LIVICFTAOEILACF TSREGIS NRO AI INEEROTERE D PROFESSINALENGSTOP18'-0" MIN. ACCESSIBLE PARKING STALL LENGTH 9'-0" MIN. ACCESSIBLEPARKING STALL WIDTH5'-0" AT TYP. STALL8'-0" AT VAN STALLLOADING ANDUNLOADINGACCESS AISLE3'-0"3'-0"12"12"9'-0" MIN. ACCESSIBLEPARKING STALL WIDTHRESERVEDPARKINGVAN ACCESSIBLE1'-0"1'-6"3'-0" 1'-6" MINIMUMACCESSIBILITY DETAILS6'-8" MINIMUMNOPARKINGAPPROX. 1.67" APARTSECTION A-APLANTRUNCATED DOMESSAN DIEGO GAS & ELECTRIC COMPANYREVIEWED BY: DATE: ERIC CRAIG LAND MANAGEMENT REPRESENTATIVEVAILD FOR 18 MONTHS FROM DATE OF SIGNATURE11/28/2022RVWD BY:DWN BY:CHKD BY:MBIAMI I l . ' >· I . ~ • I I \ \ \ \ \ it~ 92 ~ " ·::~•-•;~/-:'(';:> .. 7:'::::::f :. \ --· ~-.: ' '\;.<)-c.;'t,,; ...-+--Jll':t \ \ ~··!!5·· ~~1& '-"..!it; \ DETECTABLE WARNING NOTES: PER CBC SECTION 1112A. 9, SEE CHAPTER 11 B. PER CBC SECTION 118-705, DETECTABLE WARNINGS SHALL CONSIST OF A SURFACE OF TRUNCATED DOMES AND SHALL COMPLY WITH SECTION 11 B-705. TRUNCATED DOMES IN A DETECTABLE WARNING SURFACE SHALL HAVE A BASE DIAMETER OF 0.9" MINIMUM AND 0.92" MAXIMUM A TOP DIAMETER OF 0.45" ANO 0.47' MAXIMUM, AND A HEIGHT OF 0.2". TRUNCATED DOMES IN A DETECTABLE WARNING SURFACE SHALL HAVE A CENTER-TO-CENTER SPACING OF 2.J" MINUMUM AND 2.4" MAXIMUM, MEASURED BETWEEN THE MOST ADJACENT DOMES ON A SQUARE GRID. EXCEPTION: WHERE INSTALLED IN A RADIAL PATTERMN, TRUNCATED DOMES SHALL HAVE A CENTER-TO-CENTER SPACING OF 1.6" MINIMUM AND 2.4" MAXIMUM. DETECTABLE WARNING SURFACES SHALL BE YELLOW AND APPROXIMATE FS JJ5J8 OF FEDERAL STANDARD 595C. DETECTABLE WARNING SURFACES SHALL PROVIDE A 70 PERCENT MINIMUM VISUAL CONTRAST WITH ADJACENT WALKING SURFACES. R•\1718\&Eng\Precise Gro.cling\171BPG 21.olwg[JNov-26-2022110ilO \ \ \ \ \ v-. 6 0) "I 6 (~ © @ @ ... ;. PROVIDE SIGN ON INTERIOR SIDE OF DOOR WITH BRAILLE LETTERING: "DOOR EXITS ONTO DRIVE AJSLE". REFER TO ARCHITECTURAL PlANS. . ' ... ... L<' ,3"-2, H APART 0 :r: -,.__.,0.90"-0.92" BASE DIAMETER ~ . • ---Jliilf---=0.45"-0.47" TOP DIAMETER C, d ,,,,-TAPER EXPOSED EDGES TO al / COMPLY WITH "CHANGES IN =!1'lf==~="===="'='=d~= LEVEL ON ACCESSIBLE ROUTES". NOT TO SCALE \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ SINGLE ACCESSIBLE STALL I. I. T 7 ----■ NOT TO SCALE / / ~--PARKING IDENTIRCATION SIGNS SHALL BE RffiECTORIZED WITH A MIN. AREA OF 70 SQ. IN. PER 1109A.8.8.1 c::::=====i---tt-CONCRETE WHEEL STOP DOUBLE ACCESSIBLE STALL ACCESS AISLE SHAU EXTEND THE FULL REQUIRED LENGTH OF THE PARING SPACES THEY SERVE AND BE MARKED WITH A BLUE PAINTED BORDERUNE AROUND THE PERIMETER. AREA WITHIN THE BLUE BORDERUNES SHAU BE MARKED WITH HATCHED UNES .w-lX. OF 36 IN. ON CENTER IN BLUE OR WHIT£ THE WORDS •NO PARK/NG• SHAU BE PAINTED IN WHITE WllH A MIN. 12 IN. IN HEIGHT. PER CBC SECTION 1109A.8. 6 rt--.-PARKING SPACE SHAU BE MARKED WITH AN •tNTERNA TIONAL S'fMBOL OF ACCESS/8/Lrrt" PER CBC SECTION 1109A.8.8.2.1 AND 0/JTUNED OR PAINTED IN BLUE PER CBC SECTION 1109A.8.8.2.2 STALL DIMENSIONS TO CENTERUNE OF STRIPE, TYPICAL I. I. t 1 ----.-----+----I ~ I I I I I I I I I I I I LJ SIGN LEGEND OR1-1 LEGEND . o o o o o ACCESSIBLE PATH f'.///1 £ANDING AREA (i) ® 0 © ® ® (J) ® ® PARKING IDENTIRCAT/ON SIGNS SHAI.L INCLUDE THE INTERNATIONAL S'fMBOL OF ACCESSIBILITY COMPLYING WITH I IA-IA. SIGNS IDENTIFY/NG VAN PARKING SPACES SHALL CONTAIN ADDITIONAL LANGUAGE WllH THE DESIGNATION "VAN ACCESSIBLE" PER 1109A.8.8 1 ,• SQ. STEEL TUBE EXTENDED INTO CONCRETE RLLED PIPE ffl TRUNCATED DOME LOCATION l~I ACCESSIBLE PARKING STALL CONSTRUCTION NOTES INSTALL STOP SIGN PER MUTCD R1 -1. LOADING AND UNLOADING AISLE & PAINTING PER CBC 11 B-502.3.3. WALKWAY SHALL BE STABLE, FIRM, AND SLIP RESISTANT PER 11 B-302.1 ACCESSIBLE PARKING, INTERNATIONAL SYMBOL OF ACCESSIBILTY PER 11B-703.7.2.1 • NOT USED ACCESSIBLE PARKING SIGNAGE ADDITIONAL SIGN PER CBC 11 B-502.8. (TOW AWAY SIGN) INSTALL WET SET TRUNCATED DOMES 3' WIDE PER DETAIL BELOW ACCESSIBLE RAMP WITH HANDRAILS. REFER TO LANDSCAPE PLANS FOR DETAILS. 20 0 20 40 6D -----SCALE 1"-20' t----Y DIA. x ¼" THICK STEEL PIPE WELDED TO STEEL PLATE 8" SQ x ¼" THICK STEEL PLATE EPOXY TO CONCRETE SLAB CONCRETE SIDEWALK 11 AS BUILT" RCE __ _ EXP, ___ _ DATE REVIEWED BY, INSPECTOR DATE ~ CITY OF CARLSBAD ~ >----+----+-----------------+------<f-----+----+------1 ~U1_j:::::::::1:::::::'...::::=:::::::E::NG::::I:::N::::E::::E::RI:::N::G:::::::DE::::P=A::R::T=M::::E::N=T =::::::'...:LQ_j:::::::::::::]::::::: f---+---+-------------------+---+---+---+---1 GRADING PLANS FOR: A VIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA f---+-----1-----------------+---+---1------11----1 GR 2022-0017 SITE ACCESSIBILITY & STRIPING PLAN APPROVED: JASON S. GELDERT SAN DIEGO, INC ENGINEERING MANAGER RCE 63912 EXP. 09/30/24 DATE PLANNING CJ7(1J Waples Street 1 DATE INITIAL ENGINEERING San Diego, Ca 92121 SURm'ING PH(858)558-4500· FX(858)558-1414 ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL DA TE INITIAL OTHER APPROVAL CITY APPROVAL PROJECT NO. CT2018-0002 DRAWING NO. 535-1B -0 0 0 I (\J (\J I'-(") D z D ;3 DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF8312/15/2022 STRENGTH (f'm) SHALL BE 2,000 PSI MINIMUM.(MIN. GROUT STRENGTH = 2,000 PSI)8.7.4.5.6.20.19.18.17.16.15.14.13.12.11.10.3.7.6.9.8.5.4.2.1.ALL BLOCKS SHALL CONFORM TO ASTM C90, LATEST EDITION. MASONRY UNITS SHALL HAVE CUREDFOR NOT LESS THAN TWENTY-EIGHT (28) DAYS WHEN PLACED IN THE STRUCTURE. PROVIDE ALL BONDBEAM UNITS, LINTELS, ETC., AS REQUIRED. USE OPEN END UNITS, U.N.O.DO NOT USE CHIPPED OR CRACKED BLOCKS. IF ANY SUCH BLOCKS ARE DISCOVERED IN ANY FINISHINGWALL, THEY SHALL BE PROMPTLY REMOVED AND REPLACED WITH NEW BLOCKS TO THE APPROVAL OFTHE ENGINEER.CEMENT SHALL BE PORTLAND CEMENT CONFORMING TO ASTM C150, TYPE 1 OR TYPE II, AND SHALL BEENTIRELY OF ONE MANUFACTURER.WATER USED FOR MORTAR AND GROUT SHALL BE CLEAN AND FREE FROM DELETERIOUS AMOUNTS OFACIDS, SALTS, ALKALI, AND ORGANIC MATERIALS.SAND FOR MORTAR SHALL CONFORM TO ASTM C144 EXCEPT THAT NOT LESS THAN 3% OF THE SANDSHALL PASS THE NUMBER 100 SIEVE. SAND AND PEA GRAVEL FOR GROUT SHALL CONFORM TO ASTMC404, TABLE 1, COARSE AGGREGATE, EXCEPT WHEN OTHER GRADINGS ARE SPECIFICALLY APPROVEDBY THE ENGINEER.GROUT SHALL CONFORM TO TABLE 2103.12 OR TO ASTM C476.MORTAR SHALL CONFORM TO ASTM C-270 AND TABLE 2103.8(1).GROUT FOR PUMPING SHALL BE FLUID CONSISTENCY AND SHALL BE PROPORTIONED AS NECESSARYTO ACHIEVE THE SPECIFIED STRENGTH f'm. THE MIX SHALL BE REVIEWED BY THE ENGINEER. FLUIDCONSISTENCY SHALL MEAN A CONSISTENCY AS FLUID AS POSSIBLE FOR POURING WITHOUTSEGREGATION OF THE CONSTITUENT PARTS.THE USE OF ADMIXTURES SHALL NOT BE PERMITTED IN MORTAR OR GROUT UNLESS SUBSTANTIATINGDATA HAS BEEN SUBMITTED TO AND REVIEWED BY THE ENGINEER. THE USE OF ADMIXTURES INMORTAR SHALL NOT BE PERMITTED WITHOUT REDUCING THE LIME CONTENT. THE USE OFUNCONTROLLED FIRE CLAY, DIRT, AND OTHER DELETERIOUS MATERIALS IS PROHIBITED.RETEMPER MORTAR ONLY BY ADDING WATER INTO A BATCH MADE WITH THE MORTAR AND THENCAREFULLY WORKING THE WATER INTO THE MORTAR. RETEMPERING THE MORTAR BY DASHING WATEROVER THE MORTAR SHALL NOT BE PERMITTED. ANY MORTAR OR GROUT WHICH IS UNUSED WITHINONE HOUR AFTER INITIAL MIXING SHALL BE REMOVED FROM THE WORK.WHEN GROUTING IS STOPPED FOR A PERIOD OF ONE HOUR OR LONGER, FORM HORIZONTALCONSTRUCTION JOINTS BY STOPPING THE GROUT POUR 1-1/2 INCHES MINIMUM BELOW THEUPPER-MOST UNIT.MAXIMUM HEIGHT OF ANY GROUT POUR SHALL NOT BE GREATER THAN 5 FEET UNLESS PROPERHIGH-LIFT PROCEDURES ARE USED.ALL VERTICAL WALL REINFORCEMENT SHALL HAVE DOWELS EQUAL IN SIZE EMBEDDED INTO FOOTINGUNLESS NOTED OTHERWISE ON THESE PLANS.PROVIDE MINIMUM 2-#5 BARS AT ALL CORNERS, JOINTS, JAMBS AND INTERSECTIONS U.N.O.MASONRY VENEER SHALL BE PER CHAPTER 14 OF THE CBC. SEE ARCHITECTURAL PLANS.ALL EMBEDDED ITEMS SHALL BE WITHIN ACI 307 TOLERANCES AND SUITABLE FOR THE PROPOSEDFUNCTION. NO PIPES OR DUCTS SHALL BE PLACED IN MASONRY WALLS UNLESS SPECIFICALLY SHOWNBY ENGINEER.PROVIDE MIN. GROUT SPACE PER THE CBC. PROVIDE 1/2" MIN. GROUT BETWEEN REINFORCING BARSAND MASONRY.REINFORCING SHALL BE HELD SECURELY IN PLACE PRIOR TO GROUTING.LAP SPLICES IN MASONRY REINFORCING SHALL BE 48 BAR DIAMETERS. U.N.O.ALL MASONARY UNITS SHALL BE LAID IN RUNNING BOND WITH FULL MORTAR HEAD JOINTS. COLUMNS,PIERS, AND ARCHES SHALL BE BONDED INTO ADJACENT WALLS WITH HORIZONTAL JOINTREINFORCING AND BOND BEAM STEEL SHALL BE CONTINUOUS.THE ENGINEER OF RECORD MUST BE INFORMED OF ANY CHANGES IN DESIGN CRITERIA MADE BY THESOILS ENGINEER IN THE COURSE OF CONSTRUCTION.ALL FOOTINGS SHALL BE FOUNDED ON FIRM UNDISTURBED NATURAL SOILS OR COMPACTED FILL.(PROVIDED BY SOILS ENGINEER).ALL COMPACTED FILL SHALL BE PLACED IN AN APPROVED MANNER WITH A MINIMUM DENSITY OF 90% OFTHE MAXIMUM OBTAINABLE IN ACCORDANCE WITH ASTM D 1557.THE SOILS ENGINEER OR DESIGNATED REPRESENTATIVE SHALL INSPECT AND APPROVE ALLFOUNDATION TRENCH PRIOR TO PLACING REINFORCING AND/OR CONCRETE.ALL RETAINING WALLS SHALL BE PROVIDED WITH DRAINAGE PER THE SOILS REPORT AND ALL DRAINAGESHALL BE CONDUCTED TO THE STREET IN AN ACCEPTABLE MANNER AND IN A NON-EROSIVE DEVICE.9.THE CONTRACTOR SHALL NOTIFY INSPECTOR PRIOR TO STARTING EXCAVATIONS ORANY GRADING WORK.10.EXTEND ALL EXCAVATIONS FOR FOOTINGS BELOW NATURAL GRADE AS SHOWN ON STRUCTURALDRAWING.11.ALL EXCAVATIONS FOR FOOTINGS MUST BE INSPECTED AND APPROVED BY INSPECTOR PRIOR TOPOURING OF CONCRETE.12.ALL FILL SHALL BE PLACED IN MAXIMUM 8" LAYERS AND COMPACTED TO 90% DENSITY TO SUPPORTFOOTINGS.PROJECT INFORMATION1. CONSTRUCTION SHALL CONFORM TO THE PROVISIONS OF THE CALIFORNIA BUILDING CODE,LATEST EDITION, STANDARDS REFERENCED THEREIN AND LOCAL JURISDICTION REQUIREMENTS.EXCEPT WHERE MORE STRINGENT REQUIREMENTS ARE NOTED OR SHOWN IN THE PLANS ORSPECIFICATIONS, ALL PHASES OF WORKMANSHIP AND MATERIALS SHALL CONFORM TO THEREQUIREMENTS OF THE LATEST VERSION OF THE CBC, AS WELL AS ALL APPLICABLE LOCALORDINANCES.2. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY ALL DIMENSIONS, AND CONDITIONSAT THE JOBSITE, AND TO CROSS CHECK ALL DETAILS AND DIMENSIONS SHOWN ON THESTRUCTURAL DRAWINGS WITH RELATED REQUIREMENTS ON THE REST OF THE PROJECT'SCONSTRUCTION DOCUMENTS PACKAGE AND NOTIFY THE ARCHITECT AND ENGINEER OF ANYDISCREPANCIES PRIOR TO STARTING WORK. ANY SUCH DISCREPANCY, OMISSION, OR VARIATIONNOT REPORTED SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR.3. DETAIL MARKED "TYPICAL" SHALL APPLY IN ALL CASES UNLESS SPECIFICALLY INDICATEDOTHERWISE.4. IN NO CASE SHALL WORKING DIMENSIONS BE SCALED FROM PLANS, SECTIONS, OR DETAILS ONTHE STRUCTURAL DRAWINGS.5. PRECISE DIMENSIONS AND LOCATIONS OF ALL BUILDING ELEMENTS SHALL BE BY OTHERS.6. THE MEANS AND METHODS OF CONSTRUCTION, INCLUDING THE DESIGN, ADEQUACY AND SAFETYOF BRACING, SHORING, GUYING, AND ERECTION AS WELL AS THE SEQUENCE OF CONSTRUCTIONHAVE NOT BEEN CONSIDERED BY THE E.O.R. THE ENGINEER AND HIS REPRESENTATIVES WILL NOTCOVER SUCH ITEMS IN THE COURSE OF THE STRUCTURAL OBSERVATIONS.7. THE USE OF THESE PLANS, DRAWINGS, SPECIFICATIONS, AND/OR ELEVATIONS IS RESTRICTED TOTHE ORIGINAL USE FOR WHICH THEY WERE PREPARED AND FURNISHED TO THE CLIENT.PUBLICATION THEREOF IS EXPRESSLY LIMITED TO SUCH USE. REUSE, REPRODUCTION OR OTHERPUBLICATION BY ANY METHOD IS PROHIBITED. VCA CONSULTANTS, INC. ASSUMES NO LIABILITYFOR THE UNAUTHORIZED USE OF THESE PLANS.8. ALL WORK OF THE CONTRACTOR, SUB-CONTACTORS, AND BUILDER SHALL CONFORM TO CURRENTGOOD PRACTICES.9. DURING THE COURSE OF CONSTRUCTION CHANGES MAY OCCUR, THESE PLANS DO NOT REFLECTTHE "AS-BUILT" PRODUCT.10. THERE SHALL BE NO TRENCHES OR EXCAVATIONS 5 FEET OR MORE IN DEPTH INTO WHICH APERSON IS REQUIRED TO DESCEND: OR OBTAIN NECESSARY PERMIT FROM STATE OF CALIFORNIA,DIVISION OF INDUSTRIAL SAFETY PRIOR TO THE ISSUANCE OF A BUILDING OR GRADING PERMIT.11. GENERAL NOTES AND NOTES ON THESE SHEETS SHALL APPLY UNLESS SPECIFICALLY SHOWN ORNOTED OTHERWISE. CONSTRUCTION DETAILS NOT FULLY SHOWN OR NOTED SHALL BE SIMILAR TODETAILS SHOWN FOR SIMILAR CONDITIONS. ALL WORK OR CONSTRUCTION SHALL COMPLY WITHALL APPLICABLE BUILDING CODES, REGULATION AND SAFETY REQUIREMENTS.12. EXCAVATION: THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ALL EXCAVATIONPROCEDURE INCLUDING LAGGING, SHORING, AND PROTECTION OF ADJACENT PROPERTY,STRUCTURES, STREETS AND UTILITIES IN ACCORDANCE WITH THE REQUIREMENT OF LOCALJURISDICTION.GENERAL NOTES1. RISK CATEGORYII2. SEISMIC DESIGN PARAMETERS:PROJECT DESIGN PARMETERSSITE DATASsS1SdsSd1SITE CLASSFaFvISDC1.0351.00.3750.7490.481D1.0861.925D3. WIND DESIGNWIND SPEED95 MPH (ULTIMATE)WIND EXPOSUREEXP. C(NOTE: EXTERIOR COMPONENTS/CLADDING IS NOT DESIGNED BY E.O.R. U.N.O.)MASONRYSOILS AND FOUNDATIONFORMED AND/OR FINISHED SURFACES EXPOSED TO EARTH OR WEATHER.FORMS AND SHORING SHALL REMAIN UNDISTURBED AS FOLLOWS:UNFORMED SURFACES CAST DIRECTLY AGAINST EARTH.VERTICAL SURFACESSTRUCTURAL SLABSLABS-ON-EARTHALL OTHER CONCRETE#5 BAR AND SMALLER#6 BAR AND LARGERFOOTINGS:WALLS:24 HOURS10 DAYS24 HOURS7 DAYS1-1/2 INCHES3 INCHESAT C.L. SLAB2 INCHESCONCRETE COVERAGE OF REINFORCING STEEL:AGGREGATES:LIGHTWEIGHTHARDROCKASTM C-330ASTM C-33CONCRETE USESTRENGTH (KSI)AT 28 DAYSSLUMP MAX. W/CRATIOMAX. AGGREGATESIZEAGGREGATETYPE3.0 6" 0.601" HARDROCKALL REINFORCING STEEL#5 AND LARGERWELDED-WIRE FABRIC#4 AND SMALLERASTM A-615, GRADE 40ASTM A-615, GRADE 60ASTM A-1856.5.2.3.4.1.1.ALL REINFORCING STEEL, DOWEL, EMBEDDED HARDWARE, HOLDOWN BOLTS, STRAPS, AND POSTBASES MUST BE WELL SECURED IN PROPER LOCATIONS PRIOR TO PLACING CONCRETE.USE f'c=4500 PSI TYPE V CONCRETE WITH WATER CEMENT RATIO=0.45 IF CONCRETE IS PLACED INSOIL WITH SEVERE OR VERY SEVERE SULFATE EXPOSURE PER CODE.CONCRETE QUALITY: SHALL BE AS SHOWN BELOW UNLESS OTHERWISE NOTED IN SOILS REPORT:REINFORCING MARKED CONT. (CONTINUOUS) MAY BE SPLICED WITH LAPS ASSPECIFIED IN THE CODE, UNLESS OTHERWISE SPECIFIED.FOOTINGS1. ALL STRUCTURAL STEEL SHALL BE FABRICATED AND ERECTED IN ACCORDANCE WITH THE LATESTAISC SPECIFICATIONS AND THE CODE OF STANDARD PRACTICE. LICENSED FABRICATORS SHALLBE APPROVED BY THE JURISDICTION.2. ALL STEEL EXPECT PIPE, TUBE & W ASTM A-36PIPEASTM A-53, TYPE E OR S, GRADE BROUND HSSASTM A-500, GRADE BRECTANGULAR HSSASTM A-500, GRADE BW-SHAPEASTM A-9923. BOLTS·HIGH STRENGTH BOLTSASTM A-325·ALL OTHER BOLTSASTM A-3074. BOLT HOLES·MINIMUM EDGE DISTANCE AISC TABLE J3.5·MINIMUM SPACING3 BOLT DIAMETER·HIGH STRENGTH BOLTSFRICTION TYPE W/ CLASS A FAYINGSURFACE5. MINIMUM FILLET WELDAISC TABLE J2.46. ALL FIELD WELDING TO BE CONTINUOUSLY INSPECTED BY A SPECIAL INSPECTOR QUALIFIED INWELDING. FIELD WELDERS MUST BE APPROVED BY THE JURISDICTION.7. ALL SHOP WELDS SHALL BE PERFORMED BY A LICENSED FABRICATOR'S SHOP APPROVED BY THEJURISDICTION.8. ALL UNEXPOSED STEELSTEEL STRUCTURES PAINTING COUNCILSPECIFICATION 15-687.9. EXPOSED STEELGALVANIZEDCONCRETEREINFORCING STEELSTRUCTURAL STEEL & METALOWNER:BRIDGE HOUSINGADDRESS:2202 30TH STREET SAN DIEGO, CALIFORNIA 92104JURISDICTION: CITY OF CARLSBADAPPLICABLE CODE(S): 2019 CBCPROJECT NUMBER: 10-11209CONTACT PRINCIPAL: BRETT KAUFMANN, S.E.CONTACT PHONE: 714.978.9780CONTACT EMAIL: brett.kaufmann@vcastructural.com1. THE FOUNDATION DESIGN IS BASED ON THE REQUIREMENTS SET FORTH IN THEGEOTECHNICAL REPORT PREPARED BY:SOILS ENGINEER/GEOLOGIST:·GROUP DELTA9245 ACTIVITY ROAD, SUITE 103SAN DIEGO, CA 92126·TELEPHONE: (858) 536-1000·REPORT/PROJECT NO: SD722, DATED APRIL 14, 20222.A COPY OF THE SOILS REPORT MUST BE KEPT AT THE JOB SITE AT ALL TIMES.3. THE FOLLOWING ARE THE SOIL PROPERTIES EXCERPTED FROM THE SOILS REPORT:·ALLOWABLE BEARING PRESSURE:2,000 psf ( 2,667 psf MAX.) ·ALLOWABLE INCREASE FOR SEISMIC LOAD: 1.33·ACTIVE LATERAL PRESSURE (EFP): 45 psf/ft. ( DRAINED )·ACTIVE LATERAL PRESSURE (EFP): 60 psf/ft. ( DRAINED, W/ 2H:1V SLOPED BACKFILL)·SEISMIC INCREMENT PRESSURE (EFP)*: 15 psf/ft.·ALLOWABLE PASSIVE PRESSURE:250 psf/ft.·VERTICAL SUB GRADE MODULUS (K1): 100 psi/in.·SLIDING FRICTION COEFFICIENT:0.25·SOIL EXPANSION INDEX:LOW TO MEDIUM* TO BE APPLIED AT WALLS 6' OR HIGHER5.0 4" 0.453/8" HARDROCKWALL PER 25/SS-1INSPECT REINFORCEMENT AND VERIFY PLACEMENTREINFORCING BAR WELDING·VERIFY WELDABILITY OF REINFORCING BARS OTHER THANASTM A706·INSPECT SINGLE-PASS FILLET WELDS, MAXIMUM 5/16"·INSPECT ALL OTHER WELDSINSPECT ANCHORS POST-INSTALLED IN HARDENED CONCRETEMEMBERS:·ADHESIVE ANCHORS INSTALLED IN HORIZONTALLY ORUPWARDLY INCLINED ORIENTATIONS TO RESISTSUSTAINED TENSION LOADS.·MECHANICAL ANCHORS AND ADHESIVE ANCHORS NOTDEFINED AS ABOVE.PRIOR TO CONCRETE PLACEMENT, FABRICATE SPECIMENSFOR STRENGTH TESTS, PERFORM SLUMP AND AIR CONTENTTESTS, AND DETERMINE THE TEMPERATURE OF THECONCRETE.VERIFY USE OF REQUIRED DESIGN MIXVERIFY MAINTENANCE OF SPECIFIED CURING TEMPERATUREAND TECHNIQUES.INSPECT FORMWORK FOR SHAPE, LOCATION AND DIMENSIONSOF THE CONCRETE MEMBER BEING FORMED.INSPECT CONCRETE AND/OR SHOTCRETE PLACEMENT FORPROPER APPLICATION TECHNIQUES.CONTINUOUSSPECIALINSPECTIONPERIODICSPECIALINSPECTIONTYPECONCRETE CONSTRUCTIONNOTE: SPECIAL INSPECTIONS AND TESTS ARE NOT REQUIRED FOR CONCRETE SLAB ON GRADEWITH f'c ≤ 2,500 psi.XXXXXXXXXXXINSPECT ANCHORS CAST IN CONCRETEXSPECIAL INSPECTION1. REFER TO SECTION 1702 OF BUILDING CODE FOR DEFINITION OF WORDS AND TERMS.2. OWNER'S RESPONSIBILITYTHE OWNER AND THE OWNER'S AUTHORIZED AGENT, OTHER THAN THE CONTRACTOR (THECONTRACTOR IS PERMITTED WHERE THE CONTRACTOR IS ALSO THE OWNER), SHALLEMPLOY ONE OR MORE APPROVED AGENCIES TO PROVIDE SPECIAL INSPECTIONS ANDTESTS DURING CONSTRUCTION ON THE TYPES OF WORK SPECIFIED BELOW AND IDENTIFYTHE APPROVED AGENCIES TO THE BUILDING OFFICIAL.3.CONTRACTOR'S RESPONSIBILITYa. NOTIFY THE SPECIAL INSPECTOR IN ADVANCE FOR INDIVIDUAL INSPECTIONS FOR ITEMSSPECIFIED ON THE APPROVED PLAN AND ITEMS LISTED IN SECTIONS 1704 AND 1705.b.RETAIN SPECIAL INSPECTION RECORDS AT JOB SITE AND PROVIDE THESE RECORDS FORREVIEW BY THE BUILDING DEPARTMENT INSPECTOR UPON REQUEST.c. SUBMIT A WRITTEN STATEMENT OF RESPONSIBILITY IN ACCORDANCE WITH THEREQUIREMENTS SPECIFIED IN SECTION 1704.4, TO THE BUILDING OFFICIAL AND THE OWNEROR THE OWNER AUTHORIZED AGENT PRIOR TO THE COMMENCEMENT OF WORK. THECONTRACTOR'S STATEMENT OF RESPONSIBILITY SHALL CONTAIN ACKNOWLEDGEMENT OFAWARENESS OF THE SPECIAL REQUIREMENTS CONTAINED IN THE STATEMENT OF SPECIALINSPECTIONS AND THE MINIMUM REQUIREMENT SPECIFIED IN CBC CHAPTER 17.4. APPROVED AGENCY'S RESPONSIBILITYa. PERFORM ON-SITE PERIODIC AND CONTINUOUS INSPECTIONS FOR CONFORMANCE WITHTHE BUILDING DEPARTMENT APPROVED PLANS AND PER THE REQUIREMENT SPECIFIED INSECTION 1704 AND 1705.b.PERFORM PERIODIC AND CONTINUOUS INSPECTION FOR OFFSITE FABRICATION OFSTRUCTURAL MEMBERS.EXCEPTION: SPECIAL INSPECTIONS ARE NOT REQUIRED FOR OFF-SITE FABRICATIONWORK PERFORMED ON PREMISES OF A FABRICATOR REGISTERED AND APPROVED TOPERFORM SUCH WORK WITHOUT SPECIAL INSPECTION.c. MAINTAIN SPECIAL INSPECTION AND TEST RECORDS AND FURNISH RECORDS TOCONTRACTOR, OWNER AND DESIGN PROFESSIONAL IN RESPONSIBLE CHARGE.d. BRING DISCREPANCIES TO THE IMMEDIATE ATTENTION OF THE CONTRACTOR FORCORRECTIONS. IF NOT CORRECTED IN A TIMELY MANNER, BRING TO THE ATTENTION OFTHE BUILDING OFFICIAL AND THE DESIGN PROFESSIONALS PRIOR TO THE COMPLETION OFTHAT PHASE OF THE WORK.e. A FINAL REPORT DOCUMENTING REQUIRED SPECIAL INSPECTIONS AND TESTS, ANDCORRECTIONS OF ANY DISCREPANCIES NOTED IN THE INSPECTIONS OR TESTS, SHALL BESUBMITTED AT A POINT IN TIME AGREED UPON PRIOR TO THE START OF WORK BY THEOWNER OR THE OWNER'S AUTHORIZED AGENT TO THE BUILDING OFFICIAL.5. THE FOLLOWING WORK / ITEMS, IF CHECKED, MUST BE INSPECTED / VERIFIED BY THEAPPROVED AGENCIES TO ENSURE THAT THE WORKMANSHIP AND QUALITY OF WORK / ITEMS ISIN CONFORMANCE WITH THE DESIGN INTENT AND THE CORRESPONDING REFERENCEDSTANDARD LISTED IN CHAPTER 17 OF THE BUILDING CODE.VERIFY COMPLIANCE WITH THE APPROVED SUBMITTALSAS MASONRY CONSTRUCTION BEGINS, VERIFY THAT THEFOLLOWING ARE IN COMPLIANCE:·PROPORTIONS OF SITE-PREPARED MORTARCONTINUOUSSPECIALINSPECTIONPERIODICSPECIALINSPECTIONTYPEMASONRY CONSTRUCTION·CONSTRUCTION OF MORTAR JOINTS·GRADE AND SIZE OF REINFORCING STEEL.·LOCATION OF REINFORCEMENTXXXPRIOR TO GROUTING, VERIFY THAT THE FOLLOWING ARE INCOMPLIANCE:·GROUT SPACE·GRADE, TYPE, AND SIZE OF REINFORCEMENT ANDANCHOR BOLTS·PLACEMENT OF REINFORCEMENT·PROPORTIONS OF SITE-PREPARED GROUT·CONSTRUCTION OF MORTAR JOINTSXXXVERIFY DURING CONSTRUCTIONS:·SIZE AND LOCATION OF STRUCTURAL ELEMENTS·TYPE, SIZE, AND LOCATION OF ANCHORS, INCLUDINGOTHER DETAILS OF ANCHORAGE OF MASONRY TOSTRUCTURAL MEMBERS, FRAMES, OR OTHERCONSTRUCTION·WELDING OF REINFORCEMENT·PREPARATION, CONSTRUCTION, AND PROTECTION OFMASONRY DURING COLD WEATHER (TEMPERATUREBELOW 40ºF OR HOT WEATHER (TEMPERATURE ABOVE90ºF)GROUT PLACEMENT SHALL BE VERIFIED TO ENSURECOMPLIANCE WITH CODE AND CONSTRUCTION DOCUMENTPROVISIONSXXXXXVERIFY MASONRY f'm PRIOR TO CONSTRUCTION AND FOREVERY 5,000 SQUARE FEET DURING CONSTRUCTIONXXXXXOBSERVE PREPARATION OF GROUT SPECIMENS, MORTARSPECIMENS, AND/OR PRISMSXI HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISEDRESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN SECTION 6703 OF THEBUSINESS AND PROFESSIONS CODE AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS.I UNDERSTAND THAT THE CHECK OF THE PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OFCARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR THE PROJECTDESIGN.DECLARATION OF RESPONSIBLE CHARGE (SHEETS 22-23)BRETT KAUFMANN, S3939DATEÓ 2015 VCA Structural 1845 W. Orangewood Ave., Suite 200Orange, CA 92868 (714) 978.9780THIS DRAWING AND THE DESIGN CONCEPTS AREPROPRIETARY TO VCA STRUCTURAL AND THEDRAWING OR DESIGN CONCEPTS SHALL NOT BEUSED OR REPRODUCED IN PART OR IN WHOLEWITHOUT THE EXPRESS PERMISSION IN WRITINGBY VCA STRUCTURAL2211-16-22RVWD BY:DWN BY:CHKD BY:MBIAMI I I I I I I I I I I "AS BUILT" ~oFESS~ ~ '\ t--li<Au.<:. -"\J»jf't' ~ "' . ;a RCE EXP DATE • ~OOPJ'__23 * ~ ~ REVIEWED BY: Structural <I'll~-UClll~ ~~ 'f~oi::c,.\.1~ INSPECTOR DATE I SHEET I CITY OF CARLSBAD ~ ENGINEERING DEPARTMENT 3 GRADING PLANS FOR: A VIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA GR 2022-0017 CL M/JJp: APPROVED: JASON S. GELDERT ENGINEERING ~ANAGER RCE 63912 EXP. 09/30/24 DATE /1\ I I DATE INlllAL DATE INlllAL DATE INlllAL PROJECT NO. DRAWING NO. ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL CT2018-0002 535-1B DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF8312/15/2022 SECTION I-I1SECTION H-H2SECTION G-G3BAR SIZE BAR LOCATIONLd (DEVELOPMENT LENGTH OF BARS IN TENSION)3000 psi 4000 psi 5000 psi 6000 psi< #6TOP57 Db51 Db46 Db41 DbBOTTOM 44 Db39 Db35 Db31 Db> #7TOP72 Db62 Db56 Db50 DbBOTTOM55 Db48 Db43 Db38 Db61COVERCOVER REINF. SPLICESEE TABLE (Ld)REINFORCEMENT SPLICEOCCUR ON SAME PLANEFACE OF CONCRETELAP SPLICE & OFFSET1.1/2" CLEAR OR BARS MAY BE IN CONTACT IF WIRED TOGETHER CLEAR COVER & SPACINGREINFORCEMENT DEVELOPMENT LENGTH (IN CONCRETE)NOTES:1. TOP = ALL HORIZONTAL BARS W/ MORE THAN 12" OF CONCRETE CAST BELOW BARS.2. BOTTOM = ALL (HORIZONTAL) BARS W/ LESS THAN 12" OF CONCRETE CAST BELOW BARS ANDALL OTHER BARS.3. TENSION LAP SPLICE LENGTH:a. CLASS A LAP SPLICE = 1.0 x Ldb.CLASS B LAP SPLICE = 1.3 x Ld4. ALL SHEAR WALL REINF. (DRAGS, CHORDS, VERTICAL, & HORIZONTAL REINFORCEMENT) TO BECLASS B LAP SPLICE U.N.O.5. REBAR LENGTHS SHOWN IN THE SCHEDULE SHALL BE INCREASED 50% WHEN COVER IS LESSTHAN 1 Db OR CLEAR SPACING BETWEEN BARS IS LESS THAN 2 Db6. WHERE NOT SHOWN ON PLAN, REINF. SPLICE MUST BE CLASS B LAP SPLICE.7. Db = BAR DIAMETER.FACE OF CONCRETEIN PLANE BAR LAPCLEAR SPACING CLEAR SPACINGCOVERREINFORCEMENT DEVELOPMENT LENGTH (Ld) & SPLICE - TYP.6d LdLdLdLdLdLdFTG.REINF.REINF. @ STEP FTG. TO BESAME AS FTG. REINF. U.N.O.TIES @ FTG. WHEREOCCURSFTG. REINF.1.5d MIN.1.5d MIN.3" CLR.3" CLR.t tVERT. WALL DOWELSWHERE OCCURS3" CLR. 3" CLR. d 18" MAX. h 24"ADD #5 @ 18" O.C.WHERE h > 8", TYP.Ld* SEE DETAIL 6 / - FOR LdSTEPPED FTG. DETAIL - TYP.5DOUBLE LAYER INTERSECTION & CORNERSINGLE LAYER INTERSECTION & CORNERLdLd LdLd LdLdREFER TO DETAIL 6/- FOR Ld.REINF. MAY BE CONT. ORADD BARS SAME SIZE &SPACING AS WALL / FTG.REINF.LdLdCONC./CMU WALL REINF. @ INTERSECTION& CORNER 4LOOPSTIRRUP (TIE)SEISMIC HOOK90°HOOK @ TIES / STIRRUPS (#5 & SMALLER)135° SEISMIC90° HOOK180° HOOKSTANDARD END HOOKSDb = BAR DIAMETERD = BEND DIAMETER (FINISHED INSIDE)D = 6Db (#3 - #8) (*)= 8Db (#9 - #11)DDDDDbDbDbDbDb6Db6 D bDDDbDb4Db(3" MIN.)12Db LbCOVERPERPLANFACE OF CONCRETE (*) FOR STIRRUPS & TIES, D = 4Db FOR #5 AND SMALLERHOOKS PER ACI 318 - TYP. 8EXCEED 3'-6" IN ANY CASESO THAT THIS DIMENSION DOES NOTFOOTING SHALL BE STEPPEDTHROUGH WALL FOOTINGNO PIPE PENETRATIONSFULL WIDTH OF PIPE TRENCHSHALL BE SAME WIDTH AS FOOTING ANDBEFORE POURING FOOTING PADS. FILLPLACE CONC. FILL AROUND SLEEVESBE UNDERMINEDTHAT FOOTINGS WILL NOTLOCATE PIPE TRENCHES SOTHAN O.D. OF PIPEW/ I.D. 2" GREATERPROVIDE SLEEVE21BOT. OF WALL FTG.MIN.2" MIN.THIS LINESOILS ENG. REQ'MENT.NO EXCAVTION BELOWBACKFILL PER4" MIN.6"SLEEVE AND PENETRATE AS PERKEY, WHERE OCCURS.CONCRETE FILL CLEARANCES.(DEEPEN LOCALLY IF NEEDED.)PIPES THROUGH / BELOW RET. WALL78" CMU(SOLID GROUT)3'-6"GUARD RAIL; SEE 9/- FORCONNECTION TO WALLSEE 7/- FOR PIPEPENETRATION THROUGHWALL/BELOW FOOTING6'-6"MAXWATERPROOFING PERGEOTECHNICALRECOMMENDATIONS2.1/4"TYP.5'-0"18"14" CMU(SOLID GROUT)3'-9"27"3" CLR.TYP.18"27"3" CLR.TYP.#5@24" O.C. HORIZ.AT EA. FACE (TYP.)#5@16" O.C. VERT.SOIL FACE#5@24" O.C. VERT.OUTER FACE#7@8" O.C. VERT.SOIL FACE#6@12" O.C. VERT.10' MAX. RETAINED SOIL12"MIN.#6@12" O.C. T&B#6@12" O.C.DOWELS TO MATCHVERT. REINF.Ld PER 6/-F.G.F.G.8" CMU(SOLID GROUT)3'-6"SEE 7/- FOR PIPEPENETRATION THROUGHWALL/BELOW FOOTING5'-6" MAX WATERPROOFING PERGEOTECHNICALRECOMMENDATIONS2.1/4" TYP.5'-0"18"14" CMU(SOLID GROUT)3'-6"27"3" CLR. TYP.18"27"3" CLR.TYP.#5@24" O.C. HORIZ.AT EA. FACE (TYP.)#5@24" O.C. VERT.SOIL FACE#5@24" O.C. VERT.OUTER FACE#6@8" O.C. VERT.SOIL FACE#6@12" O.C. VERT.9' MAX. RETAINED SOIL 12" MIN.#6@12" O.C. T&B#6@12" O.C.DOWELS TO MATCHVERT. REINF.Ld PER 6/-DRAINAGE PER GEOTECHNICALRECOMMENDATIONSF.G.F.G.F.S. (VARIES)SEE SAN DIEGO REGIONALSTANDARD DRAWING C-03SEE SAN DIEGO REGIONALSTANDARD DRAWING C-05DRAINAGE PER GEOTECHNICALRECOMMENDATIONS8" CMU(SOLID GROUT)3'-6"SEE 7/- FOR PIPEPENETRATION THROUGHWALL/BELOW FOOTING4'-6" MAX WATERPROOFING PERGEOTECHNICALRECOMMENDATIONS2.1/4" TYP.5'-0" 18"12" CMU(SOLID GROUT)3'-3"21"3" CLR. TYP.18"21"3" CLR.TYP.#5@24" O.C. HORIZ.AT EA. FACE (TYP.)#5@16" O.C. VERT.SOIL FACE#5@24" O.C. VERT.OUTER FACE#6@8" O.C. VERT.SOIL FACE9' MAX. RETAINED SOIL 12" MIN.#6@12" O.C. T&B#6@12" O.C.DOWELS TO MATCHVERT. REINF.Ld PER 6/-DRAINAGE PER GEOTECHNICALRECOMMENDATIONSF.G.6"F.S. (VARIES)GUARD RAIL TO WALLGUARD RAIL BYOTHERS, W/ 2" STEELTUBE POSTS AT 8'MAX. O.C.(2) #5 CONT. @ TOP OF WALLEQ.EQ.8" CMU, SOLID-GROUTHORIZ. REINFORCEMENTCONFORMS TO SPACING PER WALLDETAILS BELOW GUARDRAIL POSTEMBEDMENT.18' POST EMBEDMENT 42" TO TOP OF RAIL(2) #5 CONT. WITHIN TOP TWOCOURSES TO CONFINEEMBEDDED POSTS.VERTICAL REINFORCEMENT PERWALL DETAILS.9GUARD RAIL; SEE 9/- FORCONNECTION TO WALLGUARD RAIL; SEE 9/- FORCONNECTION TO WALLBAR SIZELd30"#557"77"#7REINFORCEMENT DEVELOPMENT LENGTH (IN MASONRY)#6PER SHEET 20:1. MASONRY f'm = 2,000 PSI2. MIN. GROUT STRENGTH = 2,000 PSI3. REINFORCEMENT #5 & LARGER: Fy = 60KSI60" (PER CIVIL)APPROX. 10"FILL SPACE BETWEEN FOOTINGSWITH SAND/CEMENT SLURRY.FILL SPACE BETWEEN FOOTINGSWITH SAND/CEMENT SLURRY.3" MIN.36" (PER CIVIL)Ó 2015 VCA Structural 1845 W. Orangewood Ave., Suite 200Orange, CA 92868 (714) 978.9780THIS DRAWING AND THE DESIGN CONCEPTS AREPROPRIETARY TO VCA STRUCTURAL AND THEDRAWING OR DESIGN CONCEPTS SHALL NOT BEUSED OR REPRODUCED IN PART OR IN WHOLEWITHOUT THE EXPRESS PERMISSION IN WRITINGBY VCA STRUCTURAL23RVWD BY:DWN BY:CHKD BY:MBIAMCL ::!J: +----+-'"-"~--~: .; 4 . . . • • V' /). fn. ~'r . . . ' l :1--·~-11=111=1 =11=1 1-111-11-11-111 '1=11= II= I '1-_j L r •• • (~)=, =~~i =· H -1-------+-w --'11-11-1 -,1 Ill 11= iT _, ~ ,. I, ----, L .JT!11 ,IIITT;;IT ~d \ ~ _.;~ -, r_ J . , l . Structural I • • _I • • . -• "AS BUILT" RCE __ _ EXP ___ _ DATE REVIEWED BY: INSPECTOR DATE 1----+--1-------------1----1-------1----l-------1 fsHml CITY OF CARLSBAD l__J ENGINEERING DEPARTMENT GRADING PLANS FOR: A VIARA APARTMENTS -EAST 6145 LAUREL TREE ROAD CARLSBAD, CA l----t--+----------------i-----+--+-----1---I ~G~R~2~0;:2~2-='0!::0~1:!::7==============~ APPROVED: JASON S. GELDERT 1 DA TE INlllAL DA TE INlllAL DA TE INlllAL ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL ENGINEERING ~ANAGER RCE 63912 EXP. 09/30/24 DATE PROJECT NO. CT2018-0002 DRAWING NO. 535-1B DocuSign Envelope ID: 0D80F0A2-3CD0-4B65-9996-531E18CEAF8312/15/2022