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DWG 536-4A; PD 2022-0003; KEMPER RESIDENCE; 01-05
●4NF 0 I GRADING 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 REGARDING GRADING SHOWN ON THIS SET OF PLANS. 2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION OF THE CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY STANDARDS OR OTHER ADDITIONAL DOCUMENTS USTED HEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL REVISE THESE PLANS WHEN NON-CONFORMANCE /S DISCOVERED. .3. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEER-QF-WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY SUBMITTED TO 1HE CITY ENGINEER FOR APPROVAL. 4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A CERT/FICA TE 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 UABIUTY. 1H£ INSURANCE COMPANY WRITTNG 1H£ POLICY MUST HA VE A RA TING OF "A-" OR BETTER AND A SIZE CATEGORY OF CLASS VII OR BETTER AS ESTABLISHED BY "BESTS" KEY RA TING GUIDE. 5. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM THE CITY AND OTHER APPROPRIATE AGENCIES. 6. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED. 7. NO REVISIONS WILL BE MADE TO THESE PLANS Wl1HOUT THE WRITTEN APPROVAL OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE APPROPRIATE SHEET OF THE PLANS AND THE TITLE SHEET. 8. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGNED BY THE CITY ENG/NEER. 9. 1HE ORIGINAL ORA WING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY. 10. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION. 11. WHERE TRENCHES ARE WITHIN CITY EASEMENTS, A SO/LS REPORT COMPRISED OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SHEETS AND (C) COMPACTION CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STA TE OF CALIFORNIA, PRING/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SO/LS MECHANICS. 1HE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLETION OF FIELD TESTS. 12. A SO/LS COMPACTION REPORT AND COMPLIANCE VERIFICATION REGARDING ADHERENCE TO RECOMMENDATIONS OUTLINED IN THE SOILS REPORT IS REQUIRED PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRADING SHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF THE STA TE OF CALIFORNIA PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPUED SO/LS MECHANICS. ALL FILL OR FUTURE FILL AREAS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIF/CATIONS AND THE " EARTHWORK SPECIF/CATIONS " ATTACHED TO THE PRELIMINARY SOILS INVEST/GA TION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE PROJECT INSPECTOR. 1.3. A PRECONSTRUCUON MEETING SHALL BE HELD AT 1HE SITE PRIOR TO 1HE BEGINNING Of WORK AND SHAii Bf ATTfNDEQ BY All RfP8£SfNTATIVFS RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPECTS OF THE WORK 1HE CONTRACTOR SHALL REQUEST A PRECONSTRUCTION MEETING BY CALLING 1HE INSPECTION LINE AT (760) 4.38-.3891 AT LEAST FIVE(5) WORKING DAYS PRIOR TO STARTING CONSTRUCTION. THE CONTRACTOR WILL THEN BE CONTACTED BY THE PROJECT INSPECTOR TO COORDINATE A DATE AND TIME FOR THE PRECONSTRUCTION MEETING. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDUUNG. THE GRADING PERMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEETING. 14. All INSPFCUON REQUESTS OTHER TI-IAN FOR PRfCONSTRIJCUON MEETING tl:711 BE MADE BY CAIi iNG Tl-If ENGINffRING 24 HQllR INSPfCllQN RfQl/fST I fNf AT (760) 4JB-JB91. INSEECUON REQUEST MUST BE RECEIVED PRIOR TO 2: oo P.M. ON 1HE DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS WILL BE MADE THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER 2:00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER. 15. THE OWNER AND/OR APPLICANT THROUGH 1HE DEVELOPER AND/OR CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS. 16. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMlmNG A DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE OF WORKER PROTECTION FROM THE HAZARD OF CA \/ING GROUND DURING THE EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED AGENCY PRIOR TO EXCAVATION. IF THE PLAN VARIES FROM THE SHORING SYSTEM STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS. TITLE 8 CALIFORNIA ADMJNISTRA ll VF CODE. 1HE PLAN SHALL BE PREPARED BY A REGISTERED ENGINEER AT 1HE CONTRACTORS EXPENSE A COPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO EXCAVATION. 17. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPL/CATION FOR BLASTING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS. 18. 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 1HE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY ENGINEER TO DO SO. 19. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, EAR1HMO\IING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOC/A TED GRADING EQUIPMENT SHALL BE UM/TED TO THE PERIOD BETWEEN 7: 00 A.M. AND 6: 00 P.M. EACH OA Y. MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A UST OF CITY HOUDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.) 20. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. 21. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION. 22. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO TREES ARE TO BE REMOVED UNLESS SPECIF/CALLY NOTED ON THE PLAN. 2.3. 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. 24. 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 ENG/NEER OR AS DIRECTED BY THE PROJECT INSPECTOR. 25. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER. 26. ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS. 27. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR 1HIS PROJECT, DRAWING NO. NIA • AND/OR AS DIRECTED BY THE CITY ENGINEER OR PLANNING DIRECTOR. 28. THE OWNER/APPUCANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE AND /RR/GA TION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS. 29. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE GRADING OPERATION, IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILDING OR STREET AREAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN 01HER AREAS THE PIPE WILL BE PLUGGED Wl1H CONCRETE OR REMOVED AS APPROVED BY THE CITY ENGINEER. .30. 1HE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES ( ABOVE GROUND AND UNDER GROUND ) WITHIN THE PROJECT SITE sumCIENTL y AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED WORK. .31. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR 1HEIR FACILITIES AND SHALL COORDINATE 1HE WORK WITH A COMPANY REPRESENTA TI\IE. UNDERGROUND SERVICE ALERT (DIG ALERT) 811 SDG&E (800)411-7.34.3 AT&T (619)2.37-2787 SPECTRUM CABLE (800)227-2600 COX COMMUNICATIONS (619)262-1122 CITY OF CARLSBAD(STREETS & STORM DRAIN) (760)4.34-2980 'CITY OF CARLSBAD(SEWER, WATER & RECLAIMED WATER) (760)4.38-2722 -SAN DIEGUITO WATER DISTRICT (760)6.3.3-2650 'LEUCADIA WASTEWATER DISTRICT (760)75.3-0155 'VALLECITOS WATER DISTRICT (760)744-0460 'DU\IENHAIN WATER DISTRICT (760)75.3-6466 'BUENA SANITATION DISTRICT (760)726-1.340 x1.3.30 •AS APPROPRIATE .32. PERMIT COMPLIANCE REQUIREMENTS: A. FOR CONTROLLED GRADING -THE APPLICANT HIRES A CIVIL ENG/NEER, SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL THE WORK IN PROGRESS {15.16.120 A.BJ CARLSBAD MUNICIPAL CODE. B. PRIOR TO COMPLETION OF GRADING WORK -1HE FOLLOWING REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE PROJECT INSPECTOR PER SECTION 15.16.120 OF THE CARLSBAD MUNICIPAL CODE: (1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STA TING ALL GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING AND /RR/GA TION ARE INSTALLED IN CONFORMANCE WITH CITY CODE AND THE APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGINEER/NG DEPARTMENT). (2) AS-BUILT GRADING PLAN. (.3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF FIELD AND LABORATORY TESTS. THE REPORT SHALL ALSO INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THE GRADING WAS DONE IN ACCORDANCE WITH THE REQUIREMENTS AND RECOMMENDATIONS OUTLINED IN THE PRELIMINARY SOILS REPORT AND ANY SUPPLEMENTS THERETO. ( 4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE CITY. (5) PERMANENT STRUCTURAL BMP INSTALLATION CERT/FICA TE. (6) PERMITTED WALL FINAL INSPECTION REPORT. .3.3. UNLESS A GRADING PERMIT FOR THIS PROJECT /S ISSUED WITHIN ONE (1) YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED TO BE RESUBMITTED FOR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH RECHECK. .34. IN ACCORDANCE Wl1H THE CITY STORM WATER STANDARDS, ALL STORM DRAIN INLETS CONSTRUCTED BY THIS PLAN SHALL INCLUDE "STENCILS" BE ADDED TO PROHIBIT WASTEWATER DISCHARGE DOWNSTREAM. STENCILS SHALL BE ADDED TO THE SA T/SFACT/ON OF 1HE CITY ENGINEER. "DECLARATION OF RESPONSIBLE CHARGE" I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HA VE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN SECTION 670.3 OF THE BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS. I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, RESPONSIB/UTIES FOR PROJECT DESIGN. FIRM: CIVIL LANDWORKS CORP. ADDRESS: 110 COPPERWOOD WAY. SUITE P S OCEANSIDE, CA 92058 CITY, TATE:-~~~~~~~-------TELEPHONE: 760-908-87 45 BY: DAVID V. CARON DATE: __ 9_/2_1_/_22 __ R.C.E. NO.:_C=0~70=0=66~------------REGISTRATION EXPIRATION DATE:_0_9/_3_0_/2_4 _____ _ sons ENGINEER'S CERTIFICATE /, ROBERT CHAN , A REGISTERED (CIVIL/ GEOTECHNICAL) ENGINEER OF THE STA TE OF CALIFORNIA, PRING/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN THE DA TES OF JULY 20 , 20 21 AND JULY 21 _20...2L. TWO coP1Es oF THE so,Ls REPORT coMP/LED FROM F' :-sf ru r2_ .. ;-;;:,~ MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE O CE OF THE /TY ENGINEE~Ri::=. ==::,,.., , ~ESS/~ SIGNED: I ' 9 L. ~:<o~l'-T c,,-1 e \ ,, \_,,./ "'-,,._o 1-1;~ G.E./P.E. NO.: JGc.J02'0211,9;98L _ _2:::=:::::__::::::::::_ ___ _ "' ~ -3 No.G-00198 ~ ~ EXP.12/31/23 !1J ,,, t:t. ...... ~ " J',-O f£Cllll~'<-'1r, OF C/>.L'li DATE: 9 21 22 LICENSE EXP/RAT/ON DA TE: OWNER'S CERTIFICATE 121.311202.3 I ( WE ) HEREBY CERTIFY THAT A REGISTERED SO/LS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER-ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABIUTY OF THIS SITE. IF THIS PROJECT/DEVELOPMENT IS SUBJECT TO A STATE-REGULA TED SWPPP, I (WE) ALSO AGREE A QUALIFIED SWPPP PRACTITIONER {QSP) HAS BEEN OR WILL BE RETAINED TO SUPERVISE IMPLEMENTATION OF /HE SWPPP IN ACCORDANCE WITH THE CALIFORNIA CONSTRUCTION ORDER AND MUN/i~RMIT, LA TEST VERSION. /4 J-.,,.,:1 ,/Y~ ~G ~ 9 21 22 ( V , 1 (/' STEVEN AND CINDA KEMPER, OWNERS DA TE SOURCE OF TOPOGRAPHY TOPOGRAPHY SHOWN ON 11-IESE PLANS WAS GENERA TED BY lliEODOUTE SURVEY METI-IODS FROM INFORMATION GATI-IERED ON DECEMBER 16, 2021 BY RANCHO COASTAL ENGINEERING & SURVERYING . TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP ACCURACY STANDARDS. PROJECT LOCATION THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S) 215-610-28 THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS: N .3.38 E_=16~7~7 _______ _ EROSION CONTROL NOTES 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT STEVE KEMPER AT (619) 992-5460 (PHONE NUMBER) 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACIUTATE RAPID CONSTRUCT/ON OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. 3. FOR PROJECTS COVERED BY STATE SWPPP/WDID, IN ACCORDANCE WITH 1HE CONSTRUCTION ORDER ISSUED BY THE CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD, THE QUALIFIED SWPPP PRACTITIONER (QSP) SHALL UPDATE AND MAINTAIN THE WATER POLLUTION CONTROL (WPC) PLAN TO ADDRESS UPDATED SITE CONDITIONS OF THE PROJECT. THE UPDATED WPC PLAN AND UPDATED SWPPP SHALL BE KEPT AT THE PROJECT SITE AND MADE AVAILABLE TO THE CITY INSPECTOR. ADDITIONAL CONSTRUCTION BMP'S BEYOND 1HE ORIGINAL APPROVED SWPPP SHALL BE PROVIDED TO ADDRESS SITE CONDITIONS NOT ANTIC/PA TED. 1HE QSP SHALL REPORT BMP DEFICIENCIES TO THE CITY INSPECTOR, THE QSP SHALL OBTAIN APPROVAL FROM THE QUALIFIED SWPPP DEVELOPER AND THE CITY INSPECTOR REGARDING ANY SIGNIFICANT CHANGES TO BMP DEPLOYMENT. 4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE. 6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS CONDITION. 7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED SWPPP AND/OR EROSION CONTROL PLAN SHALL BE INCORPORATED HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. 9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FIFTY PERCENT (50%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. 10. ALL GRA \/EL BAGS SHALL BE BURLAP TYPE WITH .3/4 INCH MINIMUM AGGREGRA TE. 11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION .35.02.3 OF THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION, STA TE OF CAUFORNIA. ABANDONMENT NOTES PARTIALLY 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) IS CONSIDERED ADEQUATE. 2) PERMANENTLY STABILIZE FLAT AREAS (:S::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) IS CONSIDERED ADEQUATE. 3) RESTRICT ACCESS TO SITE -COORDINATE WITH CITY STAFF TO DETERMINE APPROPRIATE FENCING TYPE. 4) SIGNAGE ALONG FRONTAGE ROAD(S) POSTING THAT DUMPING, LITTERING, AND TRESPASSING ARE PROHIBITED. 5) TRESPASS ENFORCEMENT AUTHORIZATION LETTER MUST BE SENT FROM THE OWNER TO THE CITY OF CARLSBAD POLICE DEPARTMENT. 6) NOTARIZE AND RECORD AGAINST THE PROPERTY AN AGREEMENT STATING THAT OWNER IS RESPONSIBLE 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. Civil Jandworks VICINITY MAP CITY OF OCEANSIDE HIGHWAY, -7B --' . \ l '. ~ _, :7'7;,;-.0 ~ 4•:-v ~ \p .,,~ .) 1 1/-'-t°{ . "' CITY OF VISTA ROAn --~ ~ Q~ WORK TO BE DONE THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FAG/UT/ES, 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 1HE CITY STANDARDS, SPECIF/CA T/ONS, REQUIREMENTS. RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS. THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH 1HE FOLLOWING DOCUMENTS, CURRENT AT THE TIME OF CONSTRUCT/ON, AS DIRECTED BY THE CITY ENGINEER. 1-CARLSBAD MUNICIPAL CODE 2. CITY OF CARLSBAD ENGINEERING STANDARDS .3. THIS SET OF PLANS 4. RESOLUTION NO. N/A DA TED ____ _ 5. THE STANDARD SPECIFICATIONS FOR PUBUC WORKS CONSTRUCTION (GREEN BOOK). 6. SOILS REPORT AND RECOMMENDA noNS BY ALLIED EARTH TECHNOLOGY DATED 816121. UPDATED 71112022 AND RESPONSE LETTER DATED 8/25/2022 7. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY ·.---'1' CITY OF T PACIFIC ..,, ~ ,._0,,_o \ SAN MARCOS f~ ~ OCEAN • ~~-, ••GA ~ THE CITY OF CARLSBAD STANDARDS. 8. i1u:gRNIA COASTALNg<jMMISS/ON DEVELOPMENT PERMIT CONDITIONS '< Y PROJECT '-"fl'{. -~--~ ·'.'c:··: ---r.~ .t~ LOCATION ~\~ z Cos~~' AVE '--i6 \ ! _,.____r---i-4 NOT TO SCALE L\. CITY OF ENCINITAS ~~ L-~ INDEX OF SHEETS TITLE . . . . . . . . . . . . . . . . . . . . . . . SHEET 1 GRADING PLAN . . . . . . . . . . . . . . . . SHEET 2 GRADING PLAN PROFILE VIEWS . . . . . . . TIER 2 SWPPP EROSION CONTROL . . . . . . . . . . . . . . SINGLE SHEET BMP. . . . . . . . . . . . . . LEGAL DESCRIPTION . SHEET .3 . SHEET 4 . SHEET 5 . SHEET 6 LOT NO. 289 OF THE CITY OF CARLSBAD TRACT 85-35, AVIARA PHASE 1 -UNIT "D" IN TI-IE CITY OF CARLSBAD, COUNTY OF SAN DIEGO, STATE OF CALJFORNIA. ACCORDING TO MAP 11-IEREOF NO. 12412, FILED IN TI-IE OFFICE OF TI-IE COUNTY RECORDER OF SAN DIEGO COUNTY, JUNE 29, 1989. PROJECT ADDRESS 7133 AVIARA DRIVE CARLSBAD, CA 92011 APN 215-610-28 DEVELOPER NAME: STEVE KEMPER ADDRESS: 71.3.3 AV/ARA DRIVE CARLSBAD, CA 92011 PHONE NO.: (619) 992-5460 OWNER NAME: STEVE KEMPER ADDRESS: 71.3.3 A \I/ARA DR/ VE CARLSBAD, CA 92011 PHONE NO.: (619) 992-5460 REFERENCE DRAWINGS SDGE GAS MAP # 15517-120160 CARLSBAD MUNICIPAL WATER DISTRICT DWG # 89-502 REFERENCE CORNER RECORD # 048276 EARTHWORK QUANTffiES CUT: 91 CY FILL: 406 CY IMPORT: J.15 CY EXPORT: 0 CY TOTAL IMPORT: .315 CY REMEDIAL: 219 CY 1HESE QUANTITIES DO NOT INCLUDE ANY LOSSES DUE TO SHRINKAGE, SUBSIDENCE, OVEREXCAVATION, OR ANY SPECIAL REQUIREMENTS 1HAT MAY BE SPECIFIED IN 1HE PRELIMINARY SOILS REPORT. 1HESE QUANTITIES ARE FOR PERMIT PURPOSES ONLY. ALL CONTRACTORS BIDDING ON 1HIS PROJECT SHOULD MAKE 1HEIR OWN DETERMINATION OF EAR1HWORK QUANTITIES PRIOR TO SUBMITTING A BID. GENERATED DEPOSITS ARE NOT SUITABLE FOR REUSE AS SITE NEW FILLS AND BACKFILLS, AND SHOULD BE REMOVED AND EXPORTED FROM 1HE SITE. GOOIJ QUALITY SANDY GRANULAR (D.G.) SOILS SHOULD 1HEN BE IMPORTED AND USED AS NEW FILLS AND BACKFILLS FOR COMPLETING REMEDIAL GRADING AND ACHIEVING FINAL PAD GRADES. BENCH MARK DESCRIPTION: POINT ID NO. 0041. DESIGNATED AS CLSB-041. A WELL MONUMENT MARKED L.S. 5669 PER ROS 17271. 9. ENVIRONMENTAL APPROVAL DOCUMENTS DATED N/A 10, TIER II STORM WATER POLLUTION PREVENTION PLAN (PART OF THIS SET) 11. STORM WATER QUALITY MANAGEMENT PLAN PREPARED BY N/_A_ DA TED ___ _ 12. CALIFORNIA STORM WATER QUALITY ASSOCIATION BMP CONSTRUCT/ON HANDBOOK AND CAL TRANS CONSTRUCT/ON SITE BMP MANUAL. DESCRIPTION PROPERTY BOUNDARY LJNE ADJOINER BOUNDARY LJNE STREET CENTERLINE EASEMENT LINE ROOF OVERHANG EXISTING CONTOUR SPOT ELEVATION PROPOSED CONTOUR (MAJOR) PROPOSED CONTOUR (MINOR) MASONRY RETAINING WALL TYPE 4 HDPE STORM DRAIN (3" -6" PER PLAN) 4" PERFORAlED HDPE STORM DRAIN 1.5" STORM FORCEMAIN SIDEWALK UNDERDRAIN PIPE 6" NDS YARD INLET 12"X12" NDS YARD INLET 6" TRENCH DRAIN CONCRETE PAVEMENT ASPHALT CONCRETE DRIVEWAY CUT/FILL 1 " WATER SERVICE 6" SEWER SERVICE SEWER CLEAN-OUT 1 • GAS SERVICE GRAVEL WAI.KWA Y IMPERVIOUS PAVERS DRIVEWAY RIP RAP LEGEND DWG.NO. SYMBOL SDRSD C-04 SDRSD D-25A SDRSD G-140 CMWD W-5 COC S-7 COC S-7 ----------255----,FS=255.00 ---255------255---------------SD lot j 0 □ jjjjjjjjjjjjjjjjj -II f1~ 11-11-W ---s 0 ---GAS ---STRUCTURAL (POST-CONSTRUCTION) BllP TABLE QUANTITY 175 SF 388 LF 130 LF 105 LF 1 EA 21 EA 3 EA 20 LF 1,658 SF 310 SF 374 LF 13 LF 31 LF 1 EA 72 LF 299 SF 997 SF 59 SF STORMWA TER REQUIREMENTS THAT APPLY: ~ STANDARD STORMWATER REQUIREMENTS □ PRIORITY PROJECT REQUIREMENTS EXEMPT FROM TRASH CAPTURE? EXEMPT FROM TYPE DESCRIPTION OWNERSHIP ~ YES □ NO MAINTENANCE AGREEMENT TOTAL LOT AREA --..,0"'.2"'4.,.8...,A-"-.C"'. _____ _ TOTAL DISTURBED AREA =.,,0"'.2,,.2,,_9..,_A"".C<'-. ___ _ H YDROMODIFICA T/ON? ~ YES □ NO SHEET NO. MAINTENANCE FREQUENCY "AS BU I LT" LOCATION: IN THE CENTER OF BULB CUL-DE-SAC AT THE NOR1HERLY END OF BLACK SWAN PLACE IN THE CITY OF CARLSBAD. CA. (THIS AREA INCLUDES BUT IS NOT LIMITED TO OFF-SITE WORK INCLUDING PUBLIC IMPROVEMENTS AND TEMPORARY DISTURBANCE SUCH AS VEHICLE AND EQUIPMENT STAGING AREAS, CONSTRUCT/ON WORKER FOOT TRAFFIC, SOIL/GRA \/EL PILES, UTILITY TRENCHES, BACKFILL CUTS AND SLOPE KEYWAYS) RCE ___ EXP, ___ _ DATE CITY OF CARLSBAD MAP NO. 12412. ELEVATION: 62.59' DA TUM: ...,N,.,G""VD'"'2"'9'-----TOTAL EXISTING IMPERVIOUS AREA -0 S.F, TOTAL REPLACED IMPERVIOUS AREA = 0 S.F. REVIEWED BY: TOTAL PROPOSED IMPERVIOUS AREA = 7,080 S.F. INSPECTOR DATE l------+-------------------1 SH1EET I CITY OF CARLSBAD I SH5EETS I ENGINEERING DEPARTMENT ;;;G:;;R::;:AD;;::IN~G..::P;;::LAN;:::;::;:;:;;S=F;;::O;::;R;:::: ========::::::...:==::::::: KEMPER RESIDENCE 1?? .. nnnR TITL I=" ~• ·--, APPROVED: JASON S. GELDERT 1-------+----------------+------11----+--+-----1 n~ ..... ~e=,.,.,.,,,==a+h~---------~~ __ _ ENGl~EERING MANAGER RCE 63912 EXPIRES 9/30/2 DATE /1\ DA TE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OlHER APPROVAL DWN BY:-=:::swe:= OATE INITIAL CHKD BY: __ _ CITY APPROVAL RVWD BY: PROJECT NO. PD2022-0003 DRAWING NO. 536-4A :::;: 0 0 (/) :,,: Cl:'. ~ 0 z (/) <( :,,: :::J Cl:'. -o> 3:~ 00 z LL. :'.5z __J •• -__J >--<( 0 ::;;; -w z O'-.. Cl:'. ........ <( 0 LC) -st 0 r---IX) >1 <( IX) 00 " Ol w---:::;: 0 <( <O zt:. _C/l 0 Cl:'. z w Ww Zz C) 0 z:r: w Cl. ●4NF 252.90TF H14.9'\ 1-7 255.25TG 254.66IE I I N 255.77FG "' 3 257.73TF 253.40FG I 252.40TF H=5.3' I ~ I r;;.52EX I I I I I 3 257.62TW 255.88FG 254.62TF H=3.0' 7 255.BOTG 254.78IE 257.75FS FF=258.00 PAD=257.21 STEM WALL PER ARCHITECTURE PLANS -~-----255.73TG 7 254.84IE 7 255.92TG 254.921E N78' 26' 59"E 3 256.16TW 256.16FG 255.16TF H=1.0' 152.13' 7 256.29TG 255.13IE X. I . .-----:=J 260.30FS SD-K 3 259.80TW 257.46FG 256.30TF H=3.5' \ :S.· 260.01FS 260.00FS I-Yfc-i>T,259.50IE 1.0 .0 11 JLc-.J~2~60=.2~4~FS~1-1 ~-,-15 260.24FS 7 . <I . ·5'---H-i-------31-f----+----IP-6' I 4 STA: 39+57.77 MATCH TO EXISTING GRADE AT NEAREST JOINT TC = 260.28 ~ <D N I 260.44EX ., <I . STA: 39+48.45 1" PX GAS SER\o1CE 'V GAS-OAS-o,k;,,---0'5+ GAS 259.66FS lo ~J I STA: 39+31.72 17 ~ OF ASPHALT CONCRETE DRIVEWAY PER SDRSD G-140 (/) I (/) EX. 1" PX GAS SERVICE PER SDGE MAP NO. 15517-120115 7140 A\o1ARA DRIVE LOT 246 APN:215-610-14 MAP NO.: 12412 EX. 3° PX GAS PER SDGE MAP NO. 15517-120115 ~°' '1, r---+-EX. 16" ACP CLASS 150 PER EX. 8" PVC SEWER MAIN PER CMWD ~ DWG NO. 295-1 ~ > / STA: 39+06.63 MATCH TO (/) EXISTING GRADE ~ AT NEAREST JOINT 'TC = 259.21 ,;: STA: 38+90.93 MATCH TO EXISTI G GRADE TC = 58.89 w ~---1, w ---;: CMWD DWG NO. 295-1 STA: 38+95.74 1" WATER SER\o1CE EX. TO REMAIN STA: 38+90.75 4" SEWER LATERAL EX. TO REMAIN NOTE: CONTRACTOR SHALL FOLLOW MANUFACTURERS INSTALLATION INSTRUCTIONS . EXP. JT. (TYP.) 4" t.41N. CONCRETE <1 . <I " 1" SAND BASE..,,...--"'+:M~=d +-*"""'' ...,..,-;i.-,:;!i,11'1•: ·=i"i:fi ...... •~:\!~.!-1/8" RECESS FOR PATIOS/WALKWAYS 1/4" RECESS FOR DRIVEWAYS POLYMER GRATE CONCRETE PAVEMENT " r---~-1-+:.il_·_. 6" SWIFTDRAIN 600 " <1 . " . · TRENCH DRAIN OR " , EQUIVALENT """--ANCHOR STAKE (NDS 230) TYPICAL TRENCH DRAIN INLET NOTE: DO NOT USE 90 ELLS OR TEES IN DRAINLINE SYSTEM GRATE TYPE PER PLAN PVC WYE (SIZE PER PLAN) ( 45 ELL @ AND OF LINE) PVC HDPE PIPE (SIZE PER PLAN)(._~.::£.L.::ff'{' NTS MAIN DIA. 3• > 3• RISER DIA. 3" 4" MIN. (U.N.O) TOP OF GRATE ELEV. PER PLAN ADAPTORS(S) AS REQUIRED PVC RISER PVC 45 ELL 7137 A\o1ARA DRIVE 256.91TW 3 LOT 288 256. 71FG BE PROTECTED IN PLACE AP : 215-6_._,,0,.,;-2=7-~.._.c--~:~·.i\TF _____ ~ N0.:12412 CONSTRUCTION NOTES: (D CONSTRUCT IMPERVIOUS PAVERS: BELGARD, CAMBRIDGE-COBBLE, BELLA PER DETAIL THIS SHEET @ CONSTRUCT 4 1/2" CONCRETE PAVEMENT Q) CONSTRUCT MASONRY RETAINING WALL TYPE 4 PER SDRSD C-04 © CONSTRUCT 3/4" GRAVEL PATHWAY @ CONSTRUCT CONCRETE RAMP @ CONSTRUCT CONCRETE STAIRS (J) CONSTRUCT NDS 6" CIRCULAR STORM WATER YARD INLET OR EQUIVALENT @ CONSTRUCT NDS 12"X12" STORM WATER DRAINAGE CATCH BASIN OR EQUIVALENT @ CONSTRUCT TRENCH DRAIN PER DETAIL THIS SHEET @) CONSTRUCT CURB OUTLET -TYPE A PER SDRSD D-25A @ CONSTRUCT 3" HOPE SD @ CONSTRUCT 6" HDPE SD @ CONSTRUCT 1.5" FORCEMAIN @ CONSTRUCT DUPLEX PUMP SYSTEM WITH 2 DAYTON CENTRIFUGAL PUMPS, MODEL NO. 4UA66A. Q = 0.338 CFS @) PR. ROOF DOWNSPOUT LOCATIONS @ CONSTRUCT DETENTION BASIN -SEE DETAIL THIS SHEET @ REMOVE & REPLACE EXISTING ASPHALT CONCRETE DRIVEWAY PER SDRSD G-140 & GS-12 @ CONSTRUCT RIP RAP @) CONSTRUCT CONCRETE SIDEWALK PER SDRSD G-07 @ CONSTRUCT CONCRETE CURB AND GUffiR PER SDRSD G-02 @ 2' GRIND AND OVERLAY EX. ASPHALT CONCRETE ROAD @ CONSTRUCT 4" PERFORATED WALL DRAIN @ CONSTRUCT PIPE THROUGH RETAINING WALL PER DETAIL THIS SHEET UTILITY NOTES: [I] CONSTRUCT 1" COPPER WA TIER SER\o1CE PIPE (1] CONSTRUCT 4" PVC SEWER PIPE CT] CONSTRUCT PVC SEWER CLEANOUT PER COC S-7 (IE = 256.52) [±] CONNECT 1" PE GAS PIPE PER SEPARATE SDGE PERMIT PR. t.4ASONRY RETAINING WALL ... . . , 1/, PR. CONCRETE CONCRETE IE PER PLAN PR. SURFACE PR. RETAINING WALL UNDERNEATH GROUND SURFACE . . I> PR. RETAINING WALL FOUNDATION STORM DRAIN-RETAINING WALL INTERSECTION DETAIL NTS APPLICABLE STANDARD PROJECT REQUIREMENT BMP'S lsD-1 I lso-BI lso-KI lso-GI CONSTRUCT SURFACES FROM PERMEABLE MATERIALS DIRECT RUNOFF TO PERVIOUS AREAS SUSTAINABLE LANDSCAPING CONSERVE NATURAL FEATURES PR. SURFACE EX. BUILDING PR. MASONRY RETAINING WALL 3" PVC STORM DRAIN PIPE PR. RETAINING WALL UNDERNEATH GROUND SURFACE FACE OF STORM DRAIN-RETAINING WALL INTERSECTION DETAIL NTS EASEMENTS: 0 EXISTING 4 FEET WIDE CA TV SERVICE UTILITY EASEMENT RECORDED ON APRIL 15, 1991 AS INSTRUMENT NO. 91-168678 0 EXISTING 4 FEET WIDE PACIFIC BELL UTILITY EASEMENT RECORDED ON NOVEMBER 29, 1990 AS INSTRUMENT NO. 90-636009 0 EXISTING OPEN SPACE EASEMENT RECORDED ON APRIL 14, 1989 AS INSTRUt.4ENT NO. 89-196180 255.77FG PUMP VAULT DAYTON CENTRIFUGAL PUMPS 4UA66A ' ' 1.5" FORCEMA 257.80TW NTS 257.80TW 257.80FG I 0.5' MIN FREEBOARD I 257.45FG j 0.5' MIN FREEBOARD I )( )( PR. RAILING PER CALIFORNIA BUILDING CODE REQUIREMENTS PR. RAILING PER CALIFORNIA BUILDING CODE REQUIREMENTS - - -- - -11111111111111 PR. 3• HOPE SD 255.57F 111-111-11 RIPRAP: NO.~ --'J 1 1.. .. • 1 255.30 _ _ _ 2 BACKING __ T Q100 = 0.267 CFS m ITT=-I-III 111-I PR.4~ PERFORATED , , ,_, 53,90FS ;,. 253.90FG -II-_HDPE WALL DRAIN PR. 4 • PERFORATE HOPE WALL DRAI ,,-,-,.,__,__,:, [i'~~'---'"i4-,l~,Fi",..i.;i'r,'i;.;..i"i4-p.-R',-.l.4-t',X-""r',-,-..l.,-l"T""--,-T"T""--rT"I""~ _-I (_1£_ = 255.13) (IE = 253.45 ...--.-l'l-'-.1:rl ,,......_._... , "~ 252.90TF -:;--;-,'--'--" -- -~ - -al.......J..l..a<!aal.J..\= I 253.40TF ............. ~ I-,-.>--I 11 I I I I 111 ' ' PR. :~~ERM~~B~E LI~~~~I I ' ' I I I l1 I I I 11 I I ----1,-,-r-rnl I 1-'-I I I-,.-,-BOTTOM OF DETENTION BASIN ' ' 1-=1 I 1=11 1-9 DETENTION BASIN SECTION 1-1 NTS TYPICAL DRAIN INLET NTS 3 1/8" MIN. THICKNESS PAVERS PER LANDSCAPE PLAN 12" CLASS II PERMEABLE AGGREGATE BASE IMPERMEABLE LINER PER GEOTECHNICAL RECOMMENDATIONS , .. "' 0.51 CONCRETE FOOTING MIN. 12" IN SUBGRADE .. SOIL SUBGRADE IMPERVIOUS PAVERS DETAIL 10 N.T.S. 0 10 GRAPHIC SCALE SCALE: 1" = 10' "AS BU I LT" RCE __ _ EXP, ___ _ REVIEWED BY: INSPECTOR DATIE DATIE 20 l------+-------------------1 SH2EET I CITY OF CARLSBAD I SH5EETS I ENGINEERING DEPARTMENT 1-------+----------------1----+--+-----1----1 ;;;G:;;R::;:AD;;::IN~G.::P;;::LAN;:::;::;:;:;;S=F;;::O;::;R;:::: ========::::::..:==::::::: NOTES: 1. PROPERTY LINE BEARINGS AND LENGTHS FROM CORNER RECORD NO. 048276. CAUTION!! EXISTING UNDERGROUND UTILITIES AND FACILITIES SHOWN ON THESE PLANS HAVE BEEN OBTAINED FROM AVAILABLE RECORDS WHICH IN MOST CASES ARE SCHEMATIC PLANS. THESE PLANS MAY NOT REFLECT ALL EXISTING UTILITIES. EXACT LOCATION AND DEPTH OF EXISTING UTILITIES ARE UNKNOWN. SUBCONTRACTOR TO CONFIRM THE LOCATIONS OF ALL EXISTING UTILITIES PRIOR TO START OF WORK, AND NOTIFY ENGINEER OF WORK OF ANY DISCREPANCIES. KEMPER RESIDENCE APPROVED: JASON S. GELDERT r,,.,,., e,.,.,.,.a 1,,., ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 2 DATE DWN BY: PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY .,, REVISION DESCRIPTION : --PD2022-0003 536-4A ~ L.-------------------------------------------------------------------------------------------.;EN;;;G;IN;;;EE;;.R.;;O;.F~WO;R;;K.._ ______________ ~~O;lH;ER;_;;;AP;PR;O;;VA;;;;L.1._;;C~ITY.;_;;AP;;P;RO~V;;;AL~~R~VWDijiiiiijjjiBiijjY~:~~~.:.-------ii/i:iii----:I :::;: 0 0 (/) :,,: Cl:'. ~ 0 z (/) <( :,,: :::J Cl:'. -o> 3:~ 00 z LL :'.5z _J • --_J >--<( 0 ::;;; -w z o-....... Cl:'. ........ <( 0 LC) "<t o r----IX) >1 <( IX) 00 .. Ol w,-., :::;: 0 <( <O zt:. _C/l 0 Cl:'. z w Ww Zz C) 0 z:r: w Cl.. ●4NF 8 I I i -268 264 260 256 252 248 245 --------I[ 257.79TW-~ 255.44FG-253.40TF-255.56EX, 251. aE'.x PR. 3' HOPE STORM DRAIN -PR. SURFACE ~ PR. 4' PERFOI ATED .,-;; 1 BUILDING AND FOOTING WALL DRAIN PER BUILDING PERMIT /25777FS 25! OOFS-, II .~~ 254 541E PR. 6' HOPE -~ STC RM DRAIN ~254. 51E PR. 3' HOPE STORM D RAIN -254.581E "' •IJ 1111\otJ\JII IL I t'\111111\J WALL ER DETAIL THIS SHEET 0+95 1+00 1+10 1+20 1+30 1+40 1+50 '-PR. RIPRAP DRAINAGE OUTLET /SPREADER PAD=257.62 FF=258.00, 1+60 1+70 B\ LDING AND FO< TING "R BUILDING PE MIT -----INTERIOR STAIRS PER -'\ ARCHITEC IRAL PLANS :• "'-EX. SURFACE -1+80 1+90 2+00 PROFILE: SECTION A-A HOR.: 1"=10' VERT: 1"=10' PROFILE: SECTION 8-8 HOR.: 1"=10' VERT: 1"=10' .,-;; . -26 .25FS /5.0% 1.0% ' ; ~ I l;;;I I 1;;;1 "'l;;;I 2+10 2+20 I -EX. SIDEWALK ND R/W /,--CURB TO BER MOVED r -PR. DRIVEWA t PR. SIDEWALK (i I 2 9.94FS7 2.0%,I/ 1 PR. 6" CURB 1.0% 5.0% , -I '1'--, ,,---,,,---, ',---,'.,,' ,---, " ' . L PR. 6' HOPE I/ -2' GRIND AND ' STORM DRAIN OVERLAY EX. 1 : AC ROAD I -• I 4.0' ,v I 2+30 2+40 2+50 2+60 2+70 PR. 6" CURB l--f-16.0'--oH 2+80 270 260 250 245 2+90 260 .-----.-----r----~--~-----.-----..----~----r----,----...... ----r-----,---"""T"---....... ------.---....... ---...------.-------270 268 r----i------t------t-----t-----+------11-----t-----t------t-----t-----+------11-----+----+------'2~5~.3~2~FG'--\---l-/ ---+------+----1------1 259.55TG R W EX. SIDEWALK ~ ~~ ~~ I[ 257 71FS 260.18FS 260 i---r---=-=25=5,-=-52E==-xr------11-----+1t---r PR. RAMP 256 t-----t----+-' CAUTION!! EX. SURFACE PROFILE: SECTION C-C HOR.: 1"=10' VERT: 1"=10' EXISTING UNDERGROUND UTILITIES AND FACILITIES SHOWN ON THESE PLANS HAVE BEEN OBTAINED FROM AVAILABLE RECORDS WHICH IN MOST CASES ARE SCHEMATIC PLANS. THESE PLANS MAY NOT REFLECT ALL EXISTING UTILmES. EXACT LOCATION AND DEPTH OF EXISTING UTILITIES ARE UNKNOWN. SUBCONTRACTOR TO CONFIRM THE LOCATIONS OF ALL EXISTING UTILITIES PRIOR TO START OF WORK, AND NOTIFY ENGINEER OF WORK OF Afff DISCREPANCIES. ,--EX. HARDSCAPE 270 I ~ /I BUILDING AND FOOTING EX. FEATURE\ I[ 257.77FS· I"\ PER BUILDING PERMIT WALL T REMAIN I en•-1 r, PR. SURFACE \~✓/ PAD=257.62 '?/ 255.BlTG->-257.63FS FF=258.90 257.75FS 255.87FG-\ I 256.12EX7 I./ 2.0%, I / 2.0% 257 65FS-....._ -I ~254. .. --a, "' 257.71FS •1-,;il• "-EX. 'I l;a; >-254.87TF ~9--254.851E 'BIE SURFACE 260 268 264 260 256 252 248 245 0+90 1+00 ~ PR. 3' HOPE STORM DRAIN 1+10 -PR. CONC ETE WALKWAY 1+20 1+30 1+40 254.781E-~-l/5 •' PR. 6" HDPE ___/ . -· STO M DRAIN ...... FOR EMAIN 1+50 1+60 1+70 -250 245 1+80 PROFILE: SECTION D-D HOR.: 1"=10' VERT: 1"=10' .----E-X.""H-A--RD_SC_A_P_E---.----....----....---------------------270 268 BUILDING A D FOOTING PER --1[ 260.22FS UILDING PERMIT 264 1---+-,1s·4d' -b::~-"'-"-l-:::,,.,-""::::__-,,¥=----+PAD= 259 .~2---+-----\-~-H-~~c.af---li-=-=-=c--! FF=260.50 260 t----+---H-,-i!: 260 256 t---=::-:::::=--IJ :.:i!:~~==+~~====~PR~_bc""oN~c'iiiRE~TE~W"'A-t=WiiiiA~Yc=---==,=l=;:;P~R.'C;,iON;;;C;;;R;c;ETE¼.W"'AL7,K;;;'WA~Y;.:~~~ 252 l.\----__jl-\-+-=c--=J=~:::::=j~LA~N~DS~CA~PlEJIFE~TU1[l.RE~WA~L1_L_/..j ___ --+~~PR~.J1.i5''...:::j::'.'.__J__--I-J-l-~.::_::_..::__i PER LANDSCAP PLANS FORCEMAIN 250 2481-+----1--;;;;;.;.=,;.:.;.r.:.;:;.....,~--+-----=E~X.+S~U~RF~A=~=----1-----l----2-57+7-11E ___ ..j__._ __ ~ 245 L..,__ __ .....J... ___ ...J.... __ ___,j ___ .....J... ___ ...1.,,_ __ __,J. ___ ...J... ___ J._ __ __J245 0+90 1+00 1+10 1+20 1+30 1+40 1+50 1+60 1+70 1+80 PROFILE: SECTION E-E HOR.: 1"=10' VERT: 1"=10' "AS BU I LT" RCE __ _ EXP, ___ _ REVIEWED BY: INSPECTOR DATE DATE f-------+------------1---1-----1-----+----I I SH3EET I CITY OF CARLSBAD I SH5EETS I ::=::::::::::::::::::::'...=:::::::::::E::N:;::Gl::::N::::EE::R::IN::G:::::::::D::::EP::A::R::T::M E::::N::T==~==::::::: 1-------+----------------1-------1----1------1--...1 GRADING PLANS FOR: KEMPER RESIDENCE 1-----+-,,s----------------1---+--+-----I---I ~'[(:~G~IN~~~ER~iN=g=~~A~N~AG=E~R;::::::R=C=E=6=39=1=2=EX=P=IR=ES=9=3~0=2==D=A=TE=::: DWN BY: PROJECT NO. DRAWING NO. CHKD BY: ---PD2022-0003 536-4A RVWD BY: ENGINEER OF WORK REVISION DESCRIPTION DA TE INITIAL DATE INITIAL OlHER APPROVAL CITY APPROVAL :::;: 0 0 (/) :,,: Cl:'. ~ 0 z (/) <( :,,: :::J Cl:'. -o> 3:~ 00 z LL :'.5z _J .. -_J >--<( 0 ::;;; -w z o-....... Cl:'. ........ <( 0 LC) '<I' 0 r---IX) >1 <( IX) 00 .. Ol w,-.., :::;: 0 <( <O zt:. _C/l 0 Cl:'. z w Ww Zz C) 0 z:r: w Cl. ●4NF VICINITY MAP STORM WATER POLLUTION PREVENTION NOTES GENERAL SITE MANAGEMENT REQUIREMENTS TIER 2 CITY STORM WATER POLLUTION PREVENTION PLAN (TIER 2 SWPPP) CITY OF OCEANSIDE HIGHWAY 78 -THE FOLLOWING GENERAL SITE MANAGEMENT REQUIREMENTS SHALL BE ADHERED TO THROUGHOUT THE DURATION OF THE CONSTRUCTION WORK (YEAR ROUND). 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT.· OWNER. STEVE KEMPER AT (TEL.NO.) (619) 992-5460 2. DEVICES SHOWN ON CITY APPROVED PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 3. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 4. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORSEEN CIRCUMSTANCES WHICH MAY ARISE. 5. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBUC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS CONDITION. 6. GRADING AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. Z ALL REMOVABLE PROTECTIVE DEVICES SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN FIVE (5) DAY RAIN PROBAB/UTY FORECAST EXCEEDS FORTY PERCENT {40%}. SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL. 8. ALL GRAVEL BAGS SHALL CONTAIN J/4 INCH MINIMUM AGGREGATE. 9. ALL EXPOSED DISTURBED AREAS MUST HAVE EROSION PROTECTION BMPs PROPERLY INSTALLED. THIS INCLUDES ALL BUILDING PADS. UNFINISHED ROADS. AND SLOPES. 10. ADEQUATE PERIMETER PROTECTION BMPs MUST BE INSTALLED AND MAINTAINED AND WILL BE UPGRADED, IF NECESSARY, TO PROVIDE SUfflCIENT PROTECTION FROM RUNOFF DURING RAIN EVENTS. 11. ADEQUATE SEDIMENT CONTROL BMPs MUST BE INSTALLED AND MAINTAINED. 12. ADEQUATE BMPs TO CONTROL OFFS/TE SEDIMENT TRACKING MUST BE INSTALLED AND MAINTAINED. 13. A MINIMUM OF 125% OF THE MATERIAL NEEDED TOO INSTALL STANDBY BMPs TO PROTECT THE EXPOSED AREAS FROM EROSION AND PREVENT SEDIMENT DISCHARGES, MUST BE STORED ONS/TE. AREAS ALREADY PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA TION OR ESTABLISHED VEGETATION STAB/LIZA TION BMPs ARE NOT CONSIDERED TO BE "EXPOSED" FOR PURPOSES OF THIS REQUIREMENT. 14. THE OWNER/DEVELOPER/CONTRACTOR MUST FOLLOW "WEATHER TRIGGERED" ACTION PLAN AND BE ABLE TO DEPLOY STANDBY BMPs TO PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT (A PREDICTED STORM EVENT IS DEFINED AS A 40% CHANCE OF RAIN WITHIN A 5-DA Y NATIONAL WEATHER SERVICE FORECAST). ON REQUEST. THE OWNER/DEVELOPER/CONTRACTOR MUST PROVIDE PROOF OF THIS CAPABILITY. 15. DEPLOYMENT OF PHYSICAL OR VEGETATION EROSION CONTROL BMPs MUST COMMENCE AS SOON AS SLOPES ARE COMPLETED. THE OWNER/DEVELOPER/CONTRACTOR MAY NOT RELY ON THE ABILITY TO DEPLOY STANDBY BMP MATERIALS TO PREVENT EROSION OF SLOPES THAT HA VE BEEN COMPLETED. 16. THE AREA THAT CAN BE CLEARED, GRADED, AND LEFT EXPOSED AT ONE TIME IS LIMITED TO THE AMOUNT OF ACREAGE THAT THE CONTRACTOR CAN ADEQUATELY PROTECT PRIOR TO A PREDICTED RAIN EVENT. FOR LARGER SITES. GRADING SHOULD BE PHASED. IT MAY BE NECESSARY TO DEPLOY EROSION AND SEDIMENT CONTROL BMPs IN AREAS THAT ARE NOT COMPLETED, BUT ARE NOT ACTIVELY BEING WORKED BEFORE ADDITIONAL GRADING IS ALLOWED TO PROCEED, AT THE DISCRETION OF THE CITY INSPECTOR. 1Z ALL DISTURBED AREAS THAT ARE NOT COMPLETED AND/OR NOT BEING ACTIVELY GRADED MUST BE FULLY PROTECTED FROM EROSION IF LEFT FOR 14 OR MORE DA l'S. THE ABILITY TO INSTALL BMP MATERIALS IN A PROMPT MANNER IS lJJll. SUfflCIENT. BMPs NEED TO BE INSTALLED IN THESE AREAS. 18. BMPs MUST BE STOCKPILED AT VARIOUS LOCATION THROUGHOUT THE PROJECT SITE THROUGHOUT THE YEAR. WHENEVER THERE IS A 40% CHANCE OR GREATER OF A RAIN WITHIN A THREE {J) DAY FORECAST. THE INSPECTOR WILL VERIFY THAT BMPs ARE ADEQUATELY STOCKPILED. BMPs MUST BE STOCKPILED AND READY FOR DEPLOYMENT WHEN THERE IS 50% CHANCE OF RAIN WITHIN A 48 HOUR FORECAST. FAILURE TO COMPLY WITH THIS REQUIREMENT COULD RESVLT IN THE ISSUANCE OF A STOP WORK NOTICE OR OTHER ENFORCEMENT ACTION. 19. ALL TREATMENT AND EROSION CONTROL BMPs MUST BE INSPECTED WEEKLY AND PRIOR TO A FORECASTED RAIN EVENT OF GREATER THAN 50%, AND AFTER A RAIN EVENT. IN ADDITION, TREATMENT CONTROL BMPs MUST BE SERVICED AS NEEDED THROUGHOUT THE YEAR. 20. IF SELECTED BMP FAILS DURING A RAIN EVENT, IT MUST BE REPAIRED OR IMPROVED OR REPLACED WITH AN ACCEPTABLE ALTERNATE AS SOON AS IT IS SAFE TO DO SO. THE FAILURE OF A BMP INDICATES IT WAS NOT ADEQUATE FOR THE CIRCUMSTANCES IN WHICH IT WAS USED. REPAIRS AND REPLACEMENT MUST THEREFORE PUT A MORE ROBUST BMP MEASURE IN PLACE. 21. ALL CONSTRUCTION EMPLOYEES MUST BE TRAINED ON THE IMPORTANCE OF STORM WATER POLLUTION PREVENTION AND BMP MAINTENANCE. WEATHER TRIGGEREDACTIONPLAN THE DEVELOPER SHALL DEPLOY STANDBY BEST MANAGEMENT PRACTICE MEASURES TO COMPLETELY PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT {A PREDICTED STORM EVENT IS DEFINED AS A FORECASTED, 40% CHANCE OF RAIN BY THE NATIONAL WEATHER SERVICE), IN ADDITION TO BMPs IMPLEMENTED YEAR-ROUND INCLUDING PERIMETER CONTROL, WIND EROSION CONTROL, TRACKING, NON-STORM WATER CONTROL, WASTE MANAGEMENT. AND MATERIALS POLLUTION CONTROL. THE NATIONAL WEATHER SERVICE FORECAST SHALL BE MONITORED AND USED BY THE DEVELOPER ON A DAILY BASIS. IF PRECIPITATION IS PREDICTED {40% CHANCE OF RAIN), THEN THE NECESSARY WATER POLLUTION CONTROL PRACTICES SHALL BE DEPLOYED WITHIN 48 HOURS AND PRIOR TO THE ONSET OF THE PRECIPITATION. THE DEPLOYMENT OF THE BMPS SHALL INCLUDE BUT NOT BE LIMITED TO GRAVEL BAGS AND SILT FENCES. A MINIMUM OF 125% OF THE MATERIAL NEEDED TO INSTALL STANDBY BEST MANAGEMENT PRACTICES MEASURES TO PROTECT THE EXPOSED AREAS FORM EROSION AND PREVENT SEDIMENT DISCHARGES MUST BE STORED ON-SITE. AREAS THAT HA VE ALREADY BEEN PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA TION OR ESTABLISHED VEGETATION STABIUZATION BMPS AS DETERMINED BY THE CITY OF CARLSBAD ARE NOT CONSIDERED TO BE "EXPOSED" FOR THE PURPOSES OF "H£A THER TRIGGERED ACTION PLAN~ AN ADEQUATE SOURCE OF EQUIPMENT AND WORKERS SHALL BE AVAILABLE FOR DEPLOYMENT OF "H£ATHER TRIGGERED BMPS~ Civil ~andworks EROSION CONTROL HYDROSEEDING. PLANTING AND /RR/GA TION 1. ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND /RR/GA TION SHALL BE INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIF/CATIONS AND THE FOLLOWING: A HYDROSEEDING SHALL BE APPLIED TO: 1 ALL SLOPES THAT ARE GRADED 6: 1 {HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE: a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO PUBUC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN HEIGHT. 2 AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST.· a. NOT SCHEDULED FOR IMPROVEMENTS {CONSTRUCTION OR GENERAL LANDSCAPING} WITHIN 60 DA l'S OF ROUGH GRADING. b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHL Y VISIBLE TO THE PUBUC. c. HA VE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE TREATMENT. B HYDROSEEDING AREAS SHALL BE /RR/GA TED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1 ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE: a. THREE TO EIGHT FEET IN HEIGHT SHALL BE /RR/GA TED BY HAND WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL Sl'STEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTIONAL Sl'STEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. 2 AREAS SLOPED LESS THAN 6: 1 SHALL BE /RR/GA TED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SVBMIT A PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENGINEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS. TYPE. AND COSTS OF THE ELEMENTS OF THE PROPOSED Sl'STEM. J /RR/GA TION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GRADING OF THE HYDROSEEDED GROWTH. C HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING: 1 SEED MIX SHALL CONSIST OF NO LESS THAN: a. 20 lbs. PER ACRE OF ROSE CLOVER b. 20 lbs PER ACRE OF ZORRO FESCUE c. Jibs PER ACRE OF E SCHOOL CIA CALIFORNICA d. 4 lbs PER ACRE OF ACHILLEA MILLEFOL/A e. Jibs PER ACRE OF AL l'SSUM {CARPET OF SNOW} l 1/2 lb. PER ACRE IF DIMORPHOLECA g. ITEMS c, d, e, AND f OF THIS SUBSECTION MAY BE OMITTED ON VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES. h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR BROADCAS/NG BEFORE HYDROSEEDING. L ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON SAID CONTAINERS. j NON-PHYTO-TOX/C WEmNG AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR. 2 TYPE 1 MULCH APPLIED AT THE RA TE OF NO LESS HAN 2000 lbs PER ACRE. TYPE 6 MULCH {STRAW) MAY BE SUBSTITUTED, WHEN STRAW IS USED, IT MUST BE ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% IF THE STRAW INTO THE SOIL. J FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFA TE, 16-20-0 WITH 15% SVLPHUR APPLIED A T THE RA TE OF 500 lbs. PER A CR£. D AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING: 1 ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMB/NA TION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1. b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUfflCIENTL Y FRIABLE. 2 AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST.· a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BIT NOT SATURATED SEED BED. b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING CO VER/NG SALINE SOILS TO PRO VIDEO VIABLE CONDITIONS FOR GROWTH. E HYDROSEEDING AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED. 2. ALL SLOPES SHALL HA VE /RR/GA TION INSTALLED AND BE STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN {10) DA l'S OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS. J. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFICIENT COVERAGE OF GRADING SLOPES {90% COVERAGE) PRIOR TO OCTOBER 1, THE SLOPES SHALL BE STABIUZED BY AN APPROPRIATE EROSION CONTROL MATTING MATERIAL APPROVED BY THE PUBLIC WORKS INSPECTOR. 4. LANDSCAPING SHALL BE ACCOMPUSHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT OR AS DIRECTED BY THE CITY ENGINEER OF PLANNING DIRECTOR. 5. THE OWNER/APPLICANT SHALL ENSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THIS CONSTRUCTION SWPPP SHOWN ON ANY GRADING PLANS, LANDSCAPE AND /RR/GA TION PLANS, AND IMPROVEMENT PLANS AS REQUIRED FOR THIS PROJECT WORK. NOT TO SCALE CITY OF VISTA BEST MANAGEMENT PRACTICES (BMP) SELECTION TABLE C: .!;i -..... 0 o-Best Management Practice* ., C: 0, (BMP) Description ➔ .e ~ -§! 0, ~-£ .,-Cl) -!2 ct~ CASQA Designation ➔ t"J I Construction Activity ~ X Gradinn !Soll Disturbance X Trenchina/t.xcavation X Stockoi/ina Driflinn/Borina X Concrete/Asohalt Sawcuttina X Concrete Ratwork Pavina X Conduit/Pipe Installation X Stucco/Mortar Work X Waste Disposal X Staaina/Lav Down Area Eauioment Maintenance and Fuelina Hazardous Substance Use/Storaae Dewaterina Site Access Across Dirt Other (/ist): Instructions: 0, i ., ., 0 :§. :c: ... I ~ X X Erosion Control BMPs .fl 0 :::i; ,, ., C: ., ~ 0, 015 .s; I ., ~ ., ., V, ., ,lo,., "" -c:, 0, >< -c: 0 ., ,, --.s: 0 0 t:; e ~ i l,J c:, ..... co 0, I I I ~ ~ ~ ., .s; ls ., is-vj --I ~ Sediment Control BMPs Tracking Control BMPs ,, § -!:=: 0, 1 -!!! @-., .s; .£ co &} ~ ~ .s; ~ ., 0, t 0, e "' -& ell !ii c:, (/) -5 g, 0•2 C: -§ -,! .§ tl ~ 1 ., ::, '@ ~] -,, ., e ~ " ~ .s e &, <lil cS ~ (.!j vi~ "'Cl. -~ -~ --" " .5 .5 ., ., ., C: ., C: 8~ 8 0, i~ ,, " ., 0 :i::~ ~ :I:: ·-,, -g ~ ilo vi~ en .s ..., ... "' co ..... co c:, ---t"J ~ ~ ~ ~ ~ ~ ~ ~ I I 11: 11: X X X X X X X X X X X X Non-Storm Water Management BMPs -~ --!ii 0, " E -~ .s; ·[ ,, ,9, --~ 'S-~ ; (.!j 2 ,, ., i ,, 8~ C: § C: 0 0, .!;i i ..... ~ .,,-~-5 0 ·i lo.,. -~ § .. " ~o cr8 --c: ., ict 0 :l2 0 Cl. -..., ..... co I I I I V, ~ ~ ~ ~ X X Waste Management and Materials Po/lufion Control BMPs -,, :ii § ,, ~ § 2 ~ 0, " C: ., § .!;i i-~ 3l --:::i; ~ ., C: C: c:, ::, -., ~I ., i~ 0., i "" ~-·-0, ~ a. e 0, -e 0, ~~ :s! g 0 " " ---0 :;,:: Ii:; ~§ "-" br8 -" -c5l :::i; :::i;"' :::i; V, :c: :::i; -"' ..., ... "' co I I I I I I i i i i i i X X X X X X X X ., ., -., -o-.,__ 3:: !ii iii 2~ E ~ ~ 0, " " :t! t:, C: § §§ 8::i. u,:::i; co 0, I I i i X X X SHEET INDEX· SHEET 4: nn.E SHEET SHEET 5: £ROS/ON CONTROL PLANS APN: 215-610-28 SITE ADDRESS: 7133 AVIARA DRIVE CARLSBAD, CA 92011 AREA OF DISTURBANCE AREA OF DISTURBANCE 10,848 S.F. (THIS AREA INCLUDES BUT IS NOT LIMITED TO OFF-SITE WORK INCLUDING PUBLIC IMPROVEMENTS AND TEMPORARY DISTURBANCE SUCH AS VEHICLE AND EQUIPMENT STAGING AREAS. CONSTRUCnON WORKER FOOT TRAFFIC, SOIL/GRAVEL PILES, UTILITY TRENCHES, BACKFILL CUTS AND SLOPE KEYWA YS} 1. Check the box to the left of all applicable construction activity (first column) expected to occur during construction. CONSTRUCTION THREAT: 2. Located along the top of the BMP Table is a list of BMP's with it's corresponding California Stormwater Quality Association (CASQA) designation number. Choose one or more BMPs you intend to use during construction from the list. Check the box where the chosen activity row intersects with the BMP column. CONSTRUCTION THREAT TO STORM WATER QUAUTY {CHECK BOX}: J. Refer to the CASQA construction handbook for information and details of the chosen BMPs and how to apply them to the project. 181 HIGH □MEDIUM LEGEND DESCR!PnON TR-1, STABILIZED CONSTRUCnON ENTRANCE SE -1, SILT FENCE SE-10, STORM DRAIN INLET PROTECnON SE-6, GRAVEL BAG EC-4, HYDROSE£DING EC-4, HYDROSEEDING IW-1, MATERIAL DELIVERY AND STORAGE IW-2, MATERIAL USE IW-3, STOCKPILE MANAGEMENT IW-4, SPILL PREVENnON AND CONTROL IW-5, SOLID WASTE MANAGEMENT IW-6, HAZARDOUS WASTE MANAGEMENT IW-8, CONCRETE WASTE MANAGEMENT IW-9, SANITARY/SEPnc WASTE MANAGEMENT NS-J, PAVING AND GRINDING OPERATIONS S£-7, STREET SWEEPING AND VACUUMING SYMBOL MIIIM ---0>-----1D>----= I• • .. • • • .. . .. .. . . . .. . . ~ £C-4 IW-1 IW-2 WM-3 WM-4 WM-5 WM-6 WM-8 WM-9 NS-J SE-7 QUANnTY 195 SF 4JJ LF 2 EA 265 EA 2524 SF OWNER'S CERTIFICATION: I UNDERSTAND AND ACKNOWI.EDGE THAT I MUST: {I) IMPLEMENT BEST MANAGEMENT PRACTICES {BMPs) DURING CONSTRUCTION ACTIVITIES TO THE MAXIMUM EXTENT PRACTICABLE TO A VOID THE MOB/LIZA TION OF POLLUTANTS SUCH AS SEDIMENT AND TO A VOID THE EXPOSURE OF STORM WATER TO CONSTRUCTION RELATED POLLUTANTS; AND (2) ADHERE TO, AND AT ALL TIMES, COMPLY WITH THIS CITY APPROVED TIER 2 CONSTRUCTION SWPPP THROUGHOUT THE DURATION OF THE CONSTRUCTION ACTIVITIES UNTIL THE CONSTRUCTION WORK IS COMPLETE AND SIGNED OFF BY THE CITY OF CARLSBAD. STEVEN AND CINDA KEMPER 9/21/22 !I~ OWNER{S)/ OWNER'S ~GENT NAME {~RINT} DATE (/A··, #' ,rJ.I_, -/f!. A .J , 0-k'~, .dc::.~9/~,21!..::./2=.._2 _ c (f ) ~ER{S)/ OWNER'S AGENT NAME {SIGNATURE DATE OWNER/APPLICANT: NAME.· STEVE KEMPER ADDRESS: 71JJ A VIARA DRIVE, CARLSBAD, CA 92011 TELEPHONE NO.: (619) 992-5460 EMERGENCY CONTACT: NAME: STEVE KEMPER ADDRESS: 71JJ A VIARA DRIVE, CARLSBAD, CA 92011 TELEPHONE NO.: (619) 992-5460 "AS BUil T" RCE __ _ EXP. ___ _ REVIEWED BY: INSPECTOR DATE DATE f------+------------1---1-----1----+----I I SH4EET I CITY OF CARLSBAD I SH5EETS I ::::::=:::~-=:==:=E::::N::;G:::::IN:::::E:::::E:::::R:::IN::::G::::::D::::EP:::::A:::R:::T:::M:::EN:::T::::::::=::::::'..:::::==::: 1-------1-----------------1-----1---1----I----I GRADING PLANS FOR: DA TE INITIAL DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION OlHER APPROVAL CITY APPROVAL KEMPER RESIDENCE V)? .. nnn" TIFR ? APPROVED: r,,,.. c,.,,.,,a t"' ENGINEERING OWN BY:~ CHKD BY: __ _ RVWD BY: TITI • ., JASON S. GELDERT RCE 63912 EXPIRES 9 /JO 12 DA TE PROJECT NO. DRAWING NO. PD2022-0003 536-4A ::; 0 0 (/) :,,: Cl:'. ~ 0 z (/) <( :,,: :::J Cl:'. -o> 3:~ 00 z LL :5z _J .. -_J >--<( 0 ::; -w z o, Cl:'. ......... <( 0 I[) v 0 r----IX) >1 <( IX) 00 .. Ol w ,-., ::; 0 <( <O zt:. .v>o Cl:'. z w Ww Zz C) 0 z:r: w [l_ ●4NF :g I "E "' 'C. I I I I I I I I , ' BMP LEGEND (DURING CONSTRUCTION) DESCRIPTION (D CONSTRUCTION ENTRANCE PER CASQA TC-1 @ SILT FENCE PER CASQA SE -1 @ INLET PROTECTION PER CASQA SE -10 @ GRAVEL BAG BERM PER CASQA SE -6 @ HYDROSEEDING PER CASQA EC-4 GENERAL SITE MANAGEMENT DESCRIPTION MATERIAL DELIVERY & STORAGE: MATERIAL USE: STOCKPILE MANAGEMENT: SPILL PREVENTION AND CONTROL: SOLID WASTE MANAGEMENT: HAZARDOUS WASTE MANAGEMENT: CONCRETE WASTE MANAGEMENT: SANITARY WASTE MANAGEMENT: PAVING AND GRINDING OPERATIONS: STREET SWEEPING AND VACUUMING: SYMBOL MIIIM -0----1□1---© ·C:X::X:X:X:X:X:· . . . . . . . . . . . . . . . . . . . . .. . . . . ... . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . .. . . . .. . . . . ... . . . . . . SYMBOL WM-1 WM-2 WM-3 WM-4 WM-5 WM-6 WM-8 WM-9 NS-3 SE-7 c:; .«'/ -z.r'l \i No.C070066 !,J EXP.09/30/2 c,v1\. I I QUANTITY 195 SF 433 LF 2 EA 265 EA 2524 SF 10 0 10 GRAPHIC SCALE SCALE: 1"= 10' RUNOFF' 20 I SPILLWAY ___ ......__~ ____ / , I/ -<7 . " r-" ,. 'r-1 "0 ,-. . \ 7 " \ <I,, . ' ·.; \ I GRAVEL FILLED SANDBAGS STACKED TIGHTLY .,, -V SITE M INLET ..-1 --',I" . ' I INs-3 I ~< " V 4 ---------------Q -----V " <7 :g . ,t <1,, I ,,., I J ' EROSION CONTROL BAG WEIR SPACED AS NEEDED \ 111c c x_9~ x_:9~-~)11 ~ BOTTOM ROW OF BAGS TO BE SET 4" MIN. INTO FINISH GRADE FOR EFFECTIVE USE DETAIL GRAVEL BAG PLACEMENT NO SCALE 7140 A VIARA DRIVE LOT 246 APN: 215-610-14 MAP NO.: 12412 -SHAKER PLA DITCH TO CARRY RUNOFF TO A SEDIMENT TRAPPING DEVICE NOTE: MANY DESIGNS CAN BE FIELD FABRICATED, OR ✓ FABRICATED UNITS MAY ,r,, BE USED. WATER SUPPLY -EB & HOSE CRUSHED AGGREGATE GREATER THAN 3" BUT SMALLER THAN 6" CORRUGATED STEEL PANELS ORIGINAL GRADE PER CASQA FILTER FABRIC SECTION A-A NO SCALE CONSTRUCTION ENTRANCE PER CASQA TC-1 EJClRA SlRENGTH FILTER FABRIC NEEDED \\1THOUT \\1RE MESH SUPPORT-----,. ATTACH FILTER FABRIC SECURELY TO UPSlREAM SIDE OF POST NOTES: STEEL OR WOOO POST ,, 6' ~.8mi MAXIMUM SPACING \\1THOUT ~~ \\1R SU PORT FENCE I~ . 12" MIN. (300mm) STEEL OR WOOD PDST 36" (1m) HIGH MAX. PONDING HEIGHT ,. FLOW TRENCH DETAIL NO SCALE SILT FENCE SHALL BE PLACED ON SLOPE CONTOURS TO MAXIMIZE PONDING EFFlaENCY. INSPECT AND REPAIR FENCE AFTER EACH STORM EVENT AND REMOI/E SEDIMENT lltiEN NECESSARY. 9" (225mm) MAXIMUM RECOMMENDED STORAGE HEIGHT. REMOVED SEDIMENT SHALL BE DEPOSITED TO AN AREA THAT \\1LL NOT CONlRIBUTE SEDIMENT OFF-SITE AND CAN BE PERMANENTLY STABILIZED. SILT FENCE NOT TO SCALE "AS BU I LT" RCE __ _ EXP. ___ _ REVIEWED BY: INSPECTOR DATE DATE PLAN VIEW NO SCALE GRAVEL BAG BERM PER CASQA SE-6 l----+-------------+--+---+--+-----1 I SH5EET I CITY OF CARLSBAD I SH5EETS I ENGINEERING DEPARTMENT ;:;G;;;R;:::;AD;::;;:IN;G,.::;PLAN;;::::;::;;;;S;::::;:FO;:;R;:::=========..:==::::::; CAUTION!! EXISTING UNDERGROUND UTILITIES AND FACILITIES SHOWN ON THESE PLANS HAVE BEEN OBTAINED FROM AVAILABLE RECORDS WHICH IN MOST CASES ARE SCHEMATIC PLANS. TlHESE PLANS MAY NOT REFLECT ALL EXISTING UTILITIES. EXACT LOCATION AND DEPTIH OF EXISTING UTILITIES ARE UNKNOWN. SUBCONTRACTOR TO CONFIRM THE LOCATIONS OF ALL EXISTING UTILITIES PRIOR TO START OF WORK, AND NOTIFY ENGINEER OF WORK OF ANY DISCREPANCIES. ENGINEER OF WORK REVISION DESCRIPTION DA TE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL KEMPER RESIDENCE APPROVED: JASON S. GELDERT r,... e..,,,_,, a 1o-,, ENGINEERING MANAGER RCE 63912 EXPIRES 9 30 2 DATE DWN BY: CHKD BY: __ _ RVWD BY: PROJECT NO. PD2022-0003 DRAWING NO. 536-4A :::;: 0 0 (/) :,,: Cl:'. ~ 0 z (/) <( :,,: :::J Cl:'. -o> 3:~ 00 z LL :'.5z __J •• -__J >--<( 0 ::;;; -w z O'-.. Cl:'. ........ <( 0 LC) -st 0 r---IX) >1 <( IX) 00 •• Ol w----:::;: 0 <( <O zt:. _C/l 0 Cl:'. z w Ww Zz C) 0 z:r: w Cl..