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HomeMy WebLinkAboutDWG 536-9A; PD 2022-0007; HAGUE RESIDENCE; 01-04GRADING NOTES (IN ADDmON 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 ON-CONFORMANCE IS DISCOVERED. J. CITY APPROVAL OF PLANS DOES NOT REUEVE THE DEVELOPER OR ENGINEER-OF-WORK FROM RESPONSIBILJTY FOR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY SUBMITTED TO THE CITY ENGINEER FOR APPROVAL. JO. 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 OTHER AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY THE CITY ENGINEER. JI. THE EXISTENCE AND LOCA110N 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 U11LITY FACILmES 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 U11LITIES SHOWN ON THE PLANS AND ANY OTHER EXISTING FACIU11ES OR STRUCTURES NOT SHOWN. J2. THE CONTRACTOR SHALL VERIFY THE LOCA 110N OF ALL EXISTING FACILmES (ABOVE GROUND AND UNDER GROUND) WITHIN THE PROJECT SITE sumCIENTlY AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS FOUND THAT THE ACTUAL LOCA110NS ARE IN CONFLICT WITH THE PROPOSED WORK. 4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A CERTIFICATE OF INSURANCE AS WELL AS ADDITIONAL INSURED ENDORSEMENT MUST BE FILED NAMING THE CITY OF CARLSBAD AS AN ADDmONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000.00 FOR EACH OCCURRANCE OF LIABIUTY. IHE:. JJ. THE CONTRACTOR SHALL NOTIFY AFFECTED UTIUTY COMPANIES (SEE BELOW) AT LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NfAR THEIR FACILmES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTA11VE. INSURANCE COMPANY WRmNG THE POLICY MUST HAVE A RATING OF "A-" OR BETTER AND A SIZE CATEGORY OF CLASS VII OR BETTER AS ESTABLISHED BY "BES7S" KEY RAUNG GU/Q£ 5. NO WORK SHALL BE COMMENCED UNTIL ALL PERM/75 HAVE BEEN OBTNNED FROM THE CITY AND OTHER APPROPRIATE AGENCIES. 6. REVISION OF THESE PLANS MAY BE REQUIRED IF THE PROPOSED IMPROVEMENTS ARE NOT CONSTRUCTED PRIOR TO THE DEADUNE DATE OF THE IMPROVEMENT AGREEMENT. 7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO BE PERFORMED UN11L THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTNNED AND A VAUD GRADING PERMIT HAS BEEN ISSUED. B. 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 11TLE 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 CONDmONS BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY. 11. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTNNED TO THE PROJECT SITE AT ALL 11MES DURING CONSTRUCTION. 12. WHERE TRENCHES ARE WITHIN CITY fASEMEN7S, A SOILS REPORT COMPRISED OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SHEE7S AND (C) COMPAC110N CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STATE OF CAUFORNIA. PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPUED SOILS MECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLE110N OF FIELD TESTS. 1 J. A SOILS COMPAC110N REPORT AND COMPLIANCE VER/FICA 110N REGARDING ADHERENCE TO RECOMMENDA110NS OUTLJNED IN THE SOILS REPORT IS REQUIRED PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRADING SHALL BE DONE UNDER THE DIREC110N OF A PROFESSIONAL ENGINEER OF THE STATE OF CALIFORNIA PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPUED SOILS MECHANICS. ALL FILL OR FUTURE FILL ARfAS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPEC/FICA110NS AND THE "EARTHWORK SPEC/FICA110NS" ATTACHED TO THE PRELIMINARY SOILS INVEST1GA110N. DAILY FIELD COMPAC110N REPOR7S WILL BE SUBMITTED TO THE PROJECT INSPECTOR. 14. A PRECONSTRUC110N MEE11NG SHALL BE HELD PRIOR TO THE BEGINNING OF WORK AND SHALL BE ATTENDED BY ALL REPRESENTATIVES RESPONSIBLE FOR CONSTRUC110N, INSPECTION, SUP£RVISION, '[£STING AND Af1, QTH£R ASP£CTS OF TH£ WORK, THE CONTRACTOR WILL BE CONTACTED BY THE PROJECT INSPECTOR TO COORDINATE A DATE AND 11ME FOR THE PRECONSTRUC110N MEE11NG. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEE11NG. 15. ALL INSPECTION REQUESTS OTHER THAN FOR PRECQNSTRUCTIQN MEETING Will, BE MADE BY CALLING TH£ ENGINEERING 24-HOUR INSPECTION REQUEST LINE AT f76ol 438-3891 INSPECTION REQUEST MUST BE RECEIVED PRIOR TO 2:QD P.l,f. ON TH£ WORKING DAY BEFORE TH£ INSPECTION IS NEEDED INSPEC110NS WILL BE MADE THE NOO WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUES7S MADE AFTER 2:00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER. 16. THE OWNER AND/OR APPUCANT THROUGH THE DEVELOPER AND/OR CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTNN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HfALTH STANDARDS, LAWS AND REGULA110NS. 17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMIT11NG 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 PROTEC110N FROM THE HAZARD OF CAVING GROUND DURING THE EXCAVA110N OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLA110N 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 ESTABUSHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE B CALIFORNIA ADMINISTRATIVE CODE. THE PLAN SHALL BE PREPARED BY A REG/ST£RED ENGINEER AT THE CONTRACTORS EXP£NSE. A COPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO EXCAVATION. 18. NO BLASTING SHALL BE PERFORMED UN11L A VALID BLASTING PERMIT HAS BEEN OBTNNED FROM THE CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASTING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERA 110NS. 19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCTION. OPERATIONS WILL CEASE llr/MEDIAffiY. AND THE PERMITTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART UNTIL THE PERMITTEE HAS RECEIVEO WRITTEN AUTHORITY FROM THE CITY ENGINEER TO DO SO. 20. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING WARMING UP. REPAIR. ARRIVAL. DEPARTURE OR OPERA 110N OF TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED GRADING EQUIPMENT SHALL BE UM/TED TO THE PERIOD BETWEEN 7:00 A.I.I. AND 6:00 P.M. EACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING OPERA110NS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A LIST OF CITY HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.) 21. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY INSPECTOR FOR APPROVAL 1WO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROUTE OR ADJACENT STREE7S AS A RESULT OF THE GRADING OPERATION. 22. IMPORT MATERIAL SHALL BE OBTAINED FRO/II, 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, 2J. 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 ARfAS SHALL BE GRADED TO DRAIN. GRADING RESULTING IN THE PONDING OF WATER IS NOT PERMITTED. ALL fARTHEN SWALES AND DITCHES SHALL HAVE A MIN/MU/II 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 SEC110N. THE SITE SHALL BE LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, R007S OR OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER. 27. ALL SLOPES SHALL BE IRRIGATED, STABIUZED, 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. 28. LANDSCAPING SHALL BE ACCOMPUSHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT. DRAWING NO. 5J6-9A, AND/OR AS DIRECTED BY THE CITY ENGINEER OR PLANNING DIRECTOR. 29. THE OWNER/APPUCANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE AND IRRIGATION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMEN7S. EDG PRO..ECT No.: 216614-5 DAlE: 10-18-22 UNDERGROUND SERVICE ALERT SDG&E AT&T 11ME WARNER CABLE COX C0/11/IIUNICATIONS CITY OF CARLSBAD(STREE7S & STORM DRAIN) • CITY OF CARLSBAD(SEWER,WATER & RECLAIMED WATER) • SAN DIEGUITO WATER DISTRICT • LEUCADIA WASTEWATER DISTRICT • VALLECITOS WATER DISTRICT • OL/VENHAJN WATER DISTRICT • BUENA SANITATION DISTRICT • AS APPROPRIATE J4. PERMIT COMPLIANCE REQUIREMENTS: !800 422-41JJ 800 411-7343 800 892-0123 760 438-7741 619 262-1122 760 434-2980 760 438-2722 760 6JJ-2650 760 753-0155 760 744-0460 760 753-6466 (760)726-1340 xlJJO A. FDR CONTROLlED GRADING -THE APPUCANT HIRES A CIVIL ENGINEER, SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL THE WORK IN PROGRESS {15.16.120 A.BJ CARLSBAD MUNICIPAL CODE. B. PRIOR m f/NAL APPROVAL OF A GRADING PERMIT -THE FOLLOWING REPOR7S MUST BE SUBMITTED 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 IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING AND /RR/GA 110N ARE INSTALLED IN CONFORMANCE WITH CITY CODE AND THE APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUILT GRADING PLAN. (J) REPORT FRO/II THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BfARING CAPACmES, A STATEMENT AS TO THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF FIELD AND LABORATORY TESTS AND PLOTTED TEST POINTS THE REPORT SHALL ALSO INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THE GRADING WAS DONE IN ACCORDANCE WITH THE REQUIREMEN7S AND RECOMMENDATIONS OUTLJNED IN THE PRELIMINARY SOILS REPORT AND ANY SUPPLEIIIEN7S 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 CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED TO BE RESUBMITTED FOR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH RECHECK. J6. IN ACCORDANCE WITH THE CITY STORM WATER STANDARDS, ALL STORM DRAIN INLE7S CONSTRUCTED BY THIS PLAN SHALL INCLUDE "STENCILS" BE ADDED TO PROHIBIT WASTEWATER DISCHARGE DOWNSTREAM. STENCILS SHALL BE ADDED TO THE SATISFACTION OF THE CITY ENGINEER. "DECLARATION OF RESPONSIBLE CHARGE" 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 SEC110N 6703 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, OF MY RESPONSIBILITIES FOR PROJECT DESIGN. FIRM: ENGINEERING DESIGN GROUP ADDRESS: 2121 MONTIEL ROAD CITY, STATE: SAN COS, CA 92D69 TELEPHONE:~=~=~---------- BY: ___ ....,.... _____ _ DATE: 10-19-2022 STEVEN NORRIS R.C.E. NO.: 2 REGISTRATION EXPIRATION DATE: 12/JI 12023 son.s ENGINEER'S CERTIFICATE No, 47672 Exp. 12-31-23 I, ERIN RIST. A REGISTERED (CIVIL/ GEOTECHNICAL) ENGINEER OF THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPUED SOILS MECHANICS, HEREBY CER11FY THAT A SAMPUNG AND STUDY OF THE SOIL CONDmONS PREVALENT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DI TION AUGUST 27, 2021. TWO COPIES OF THE SOILS REPORT COMPILED FROM THIS STUDY. 1 MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE omcE OF THE CITY ENGINEER. SIGNED: STEVEN NORRIS G.E./P.E./RCE NO.: RC=E~47~6=72~-------- DATE: 10-19-2022 LICENSE EXPIRA11 TE: 12-J1-202J SIGNED: STEVEN NORRIS G.E./P.E./RCE NO.: GE~25=9~0 ________ _ DATE: 10-19-2022 LICENSE EXPIRATION DATE: 12-J1-202J OWNER'S CERTIFICATE No, 47672 Exp. 12-31-23 2590 Expl?-31-23 WE HEREBY CER11FY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETNNED TO SUPERVISE OVER-ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OF THIS SITE. IF THIS PROJECT/DEVELOPMENT IS SUBJECT TO A STATE-REGULATED SWPPP, WE ALSO AGREE A QUALJFIED SWPPP PRACTITIONER (QSP) HAS BEEN OR WILL BE RETAINED TO SUPERVISE /MPLEMENTA110N OF THE SWPPP IN ACCORDANCE WITH THE CAL/FD NIA CONSTRU TION ORDER AND MUNICIPAL PERMIT, LATEST VERSION. 11-7-22 DATE 11-7-22 DATE EROSION CONTROL NOTES 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT ROBERT MARCUS AT (619) 743-5871 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT. PROJECT SITE VICINITY MAP CITY OF OCEANSIDE 78 J. FOR PROJECTS COVERED BY STA TE SWPPP /WDID, IN ACCORDANCE WITH THE CONSTRUC110N ORDER ISSUED BY THE CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD, THE QUAUFIED SWPPP PRACTl110NER (QSP) SHALL UPDATE AND MAINTAIN THE WATER POLLUTION CONTROL (IW'C) PLAN TO ADDRESS UPDATED SITE CONDITIONS OF THE PROJECT. THE UPDATED IW'C PLAN AND UPDATED SWPPP SHALL BE KEPT AT THE PROJECT SITE AND MADE AVAILABLE TO THE CITY INSPECTOR. ADDITIONAL CONSTRUC110N BMP'S BEYOND THE ORIGINAL APPROVED SIW'PP SHALL BE PROVIDED TO ADDRESS SITE CONDITIONS NOT ANTICIPATED. THE QSP SHALL REPORT BMP DEFICIENCIES TD THE CITY INSPECTOR. THE QSP SHALL OBTAIN APPROVAL FROM THE QUAUFIED SWPPP DEVELOPER AND THE CITY INSPECTOR REGARDING ANY SIGNIFICANT CHANGES TO BMP DEPLOYMENT. NOT TO SCALE CITY OF VISTA 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 PRECAU110NS TO PREVENT PUBUC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREATE A HAZARDOUS CONDITION. ~~ CITY OF SAN MARCOS 7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED SWPPP AND/OR EROSION CONTROL PLAN SHALL BE /NCORPORA TED HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY. PACIFIC 9. ALL REMOVABLE PROTEC11VE 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. OCEAN 10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH J/4 INCH MINIMUM AGGREGRATE. 11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SEC110N J5.02J OF THE INDEX OF SHEETS CITY OF ENCINITAS PROJECT ADDRESS EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION, STA TE OF CALIFORNIA. WATER NOTES 1. WATER & RECYCLED WATER MAIN AND APPURTENANCES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE "CITY OF CARLSBAD ENGINEERING STANDARDS" (LATEST £DITTON) VOLUMES 2 & J. 2. BEFORE ANY CONNECTION OR SHUT DOWN OF VALVES ON EXISTING C.M.W.D. LINES, A PERMIT SHALL BE OBTAINED FROM THE C.M.W.D. omcE AND MUST BE SIGNED AND APPROVED BY THE CITY OF CARLSBAD'S DEPUTY CITY ENGINEER AND THE UTIUTY OPERATIONS' PUBUC WORKS MANAGER. J. ALL INSPEC110N REQUESTS OTHER THAN FOR PRECONSTRUC110N MEE11NG WILL BE MADE BY CALLING THE ENGINEERING 24-HOUR INSPECTION REQUEST LINE AT (760) 438-3891. INSPECTION REQUESTS MUST BE RECEIVED PRIOR TO 2:00 P.M. ON THE WORK 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. 4. NO TREES OR STRUCTURES SHALL BE ALLOWED IN THE WATER UNE EASEMENT, ALL EXISTING TREES AND STRUCTURES SHALL BE REMOVED PRIOR TO COMMENCEMENT OF WORK -ANY EXCEPTIONS SHALL REQUIRE WRITTEN PERMISSION FROM THE DISTRICT ENGINEER. 5. ALL BURIED COPPER PIPING AND APPURTENANCES SHALL BE PROTECTED BY MEANS OF CATHODIC PROTEC110N. IF DEVELOPER/OWNER CONDUCTS A SOILS TEST REPORT AND DEMONSTRATES THAT PROTEC110N CAN BE PERFORMED IN ANOTHER MANNER, THE DISTRICT ENGINEER WILL CONSIDER AN ALTERNATIVE FORM OF PROTECTION. 6. THE EXACT HORIZONTAL AND VERTICAL ALIGNMENT AND TYPE OF MATERIALS OF THE FIRE UNE LOCATED BETWEEN THE DETECTOR CHECK VALVE AND BUILDING SHALL BE DETERMINED BY THE CITY OF CARLSBAD FIRE MARSHAL. 7. ALL POTABLE WATER SERVICES SHALL BE 1 • AND ALL METERS SHALL BE 1 • (UNLESS OTHERWISE NOTED ON PLANS). 8. ALL WATER METER BOXES SHALL BE 17" X JO" X 12" POLYMER CONCRETE AS MANUFACTURED BY ARMORCAST OR EQUAL. 9. MINIMUM SPACING BETWEEN POTABLE WATER SERVICES AND SEWER LATERALS SHALL BE 10 FEET. 10. THE TOP OF WATER METER BOXES SHALL BE FLUSH WITH THE FINISHED SURFACE GRADE. 11. CONSTRUCTION OF WATER MAINS AND RECYCLED WATER MAINS SHALL ADHERE TO THE "CRITERIA FOR THE SEPARATION OF WATER MAINS AND SANITARY SEWERS" PUBLISHED BY THE STATE OF CAUFORN/A'S DEPARTMENT OF HEALTH SERVICES. 12. AXIAL DEFLEC110N AT THE PIPE JOINTS IS NOT ALLOWED. THE USE OF A HIGH-DEFLECTION COUPLING AT A PIPE JOINT MAY BE PERMITTED BY THE INSPECTOR ON A CASE BY CASE BASIS NOT TO EXCEED 4 DEGREES TOTAL DEFLECTION PER COUPLING (2 DEGREES/EACH GASKET). USE CERTAINTEED "VINYL -IRON" H.D. FOR C900. 1 J. BEFORE CONSTRUCT/ON BEGINS IN ANY PUBUC RIGI-IT OF WAY, A CITY RIGHT OF WAY PERMIT SHALL BE REQUIRED. 14. NO CUTTING OR SNAPPING OF ASBESTOS CEMENT PIPE (ACP) IS PERMITTED. CONTRACTOR SHALL REMOVE ACP TO NEAREST COUPLING AND INSTALL ACP X PVC ADAPTORS AND THE NECESSARY PVC SIZE AND CLASS PIPE TD INSTALL THE TEE AT THE STATION. 15. PRIOR TO BACKFILL, INSTALL TRACER WIRE ON TOP OF PIPE AND SECURE IN PLACE WITH 2-INCH WIDE PLASTIC ADHESIVE TAPE AT MAXIMUM 10-FOOT INTERVALS. WIRE TO ENTER VALVE STANDS BY MEANS OF DRILLED HOLE IN PIPE STAND WALL JUST BELOW 4TTBOX. WIRE IS NOT TO INTERFERE WITH VALVE NUT OPERATION. RUN TRACER WIRE CONTINUOUSLY ALONG PIPE AND TERMINATE IN ADJACENT VALVE BOXES FOR BURIED ASSEMBUES OR BURIED VALVES. WHERE BURIED SPUCES OCCUR, USE AN ELECTRICAL EPOXY RESIN SUCH AS SCOTCHCAST, DR APPROVED EQUAL. PROVIDE 24 INCHES OF COILED WIRE AT ACCESS POINTS FOR ATTACHMENTS OF PIPE LOCATING EQUIPMENT. EACH INSTALLED RUN OF PIPE SHALL BE CAPABLE OF BEING LOCATED USING THE TRACER WIRE. PROTECT WIRE INSULATION FROM DAMAGE DURING INSTALLATION AND BACKFILLING. WIRE INSULATION THAT IS BROKEN, CUT, OR DAMAGED SHALL BE REPLACED. TRACER WIRE SHALL BE AWG NO. 8 STRANDED COPPER WIRE WITH HIGH MOLECULAR WEIGi-iT POLYETHYLENE (HMW/PE) INSULATION SPECIFICALLY DESIGNED FOR DIRECT BURIAL IN CORROSIVE SOIL OR WATER. POLYETHYLENE INSULA110N SHALL CONFORM TO ASTM D 1248, TYPE 1, CLASS C. WIRES WITH CUT OR DAMAGED INSULA110N ARE NOT ACCEPTABLE AND REPLACEMENT OF THE ENTIRE WIRE WHICH HAS BEEN DAMAGED WILL BE REQUIRED AT THE CONTRACTOR'S EXPENSE. 16. CONTRACTOR TO SUBMIT E-28 FORM TO CM&/, MINIMUM 2 WEEKS PRIOR TO SCHEDULED WATER SHUTDOWN. 1 TITl.E SHEET 2 GRADING PLAN AND GENERAL NOTES J TIER 2 SWPPP TITl.E SHEET 4 EROSION CONTROL PLAN LEGAL DESCRIPTION PARCEL 3 OF PARCEi. MAP NO. 19753, IN THE CITY OF CARLSBAD, COUNTY OF SAN DIE:GD, STA TE: OF CALIFORNIA. FILED IN TH£ OFFICE OF THE COUNTY RE:CORDE:R OF SAN DIEGO COUNTY, JUN£ 9, 2005. APN: 156-231-70-00 REFERENCE DRAlfINGS CITY OF CARLSBAD IMPROV. PLAN DRWG NO. 271-6 SHEET 2 OF 2 EARTHWORK QUANTITIES CUT: 15 CY FILL: J25 CY IMPORT: J10 CY EXPORT: _=O __ _ REMEDIAL: 444 CY GRADING QUANnn£S SHOWN HEREON AR£ FOR PERM/TnNG PURPOSES ONLY AND SHALL NOT BE USED FOR PAY QUAN11RES. CONTRACTOR SHALL PERFORM INDEPENDENT TAKE OFF, CONSIDERING FINAL PAVEMENT SEC110NS AND UNDERCUTS. SOURCE OF TOPOGRAPHY TOPOGRAPHY SHOWN HEREON PER FIELD SURVEY PERFORMED BY CIREMELE SURVEYING INC. DA TED JULY 2021. ABANDONMENT NOTES CYNTHIA LANE CARLSBAD, CA 92008 OWNER/DEVELOPER NAME: JEFF AND ASHLEY HAGUE ADDRESS: 3019 VIA DE PAZ CARLSBAD, CA 92010 PHONE NO.: (858) 735-5972 (JEFF HAGUE) BENCH MARK CITY OF CARLSBAD CONTROL PT. NO. 122, 2.5" DISK STAMPED "CLSB-122 L.S. 6215" IN NORTH CURB OF CARLSBAD VILLAGE DR., 0. I WEST OF HIGHLAND DR. OPPOSITE PALM TREE IN CITY LIBRARY PARKING LOT. ELEVA110N: 127.190 FEET DA TUM: NGVD 29 LOT AREA INFORMATION TOTAL LOT AREA =~7~,9=6=8~5=0~-~F~T.~---- TOTAL DISTURBED AREA = 7,460 SQ. FT. (THIS AREA INCLUDES BUT IS NOT UM/TED TO OFF-SITE WORK INCLUDING PUBUC IMPROVEMENTS AND TEMPORARY DISTURBANCE SUCH AS VEHICLE AND EQUIPMENT STAGING AREAS, CONSTRUCTION WORKER FOOT TRAmc, SOIL/GRAVEL PILES, U11LITY TRENCHES, BACKFILL CUTS AND SLOPE KEYWA YS) TOTAL REPLACED IMPERVIOUS AREA = 601 SQ. FT. TOTAL PROPOSED IMPERVIOUS AREA = J,606 SQ. FT. PARTIALLY COMPLETED PROJECTS SEEKING TO INDEFIN/ffi Y STOP WORK AND CLOSE THE GRADING PERMIT MUST IMPLEMENT APPROPRIATE ACCESS RESTRICTION AND EROSION AND SEDIMENT CONTROL MfASURES TO THE SATISFACTION OF THE CITY, INCLUDING BUT NOT UM/TED TO THE FOLLOWING: 1) PERMANENTl.Y STABILIZE ALL SLOPES (>5%) -70% COVER WITH WELL-ESTABLISHED, SUSTAINABLE, NON-WEED VEGETATION (SEE CITY LANDSCAPE MANUAL FOR GUIDELINES) IS CONSIDERED ADEQUATE. 2) PERMANENTl.Y STABILIZE FLAT ARfAS (~5%) -70% COVER WITH WELL-ESTABUSHED, SUSTAINABLE, NON-WEED VEGETATION (SEE CITY LANDSCAPE MANUAL FOR GUIDEUNES) OR 2 INCHES (MINIMUM) OF PERMEABLE COVER (E.G., GRAVEL) IS CONSIDERED ADEQUATE. J) RESTRICT ACCESS TO SITE -COORDINATE WITH CITY STAFF TO DETER/II/NE APPROPRIATE FENCING TYPE. 4) SIGNAGE ALONG FRONTAGE ROAD(S) POSTING THAT DUMPING, LITTERING, AND TRESPASS/NG ARE PROHIBITED. 5) TRESPASS ENFORCEMENT AUTHORIZATION LETTER MUST BE SENT FRO/II THE OWNER TO THE CITY OF CARLSBAD POLICE DEPARTMENT. 6) NOTARIZE AND RECORD AGAINST THE PROPERTY AN AGREEMENT STA11NG THAT OWNER IS RESPONSIBLE FOR MAINTNNING FENCING AND S/GNAGE, ADHERING TO THE FIRE PREVENTION ORDINATION, KEEPING THE SITE FREE FROM UTTER ACCUMULATION AND VEGETATION GROWTH, AND REMOVING ANY ILLEGALLY DUMPED MATERIALS AT THE SITE UN11L THE PROPERTY IS DEVELOPED IN THE FUTURE. ALL STANDARD DRAWINGS ARE SAN DIEGO REGIONAL STANDARD DRAWINGS (SDRSD) UNLESS NOTED OTHERWISE: • CITY OF CARLSBAD STANDARD ** CARLSBAD MUNICIPAL WATER DISTRICT STANDARD DRAWING ••• SDRSD AS MODIFIED BY CITY OF CARLSBAD WORK TO BE DONE THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FACIU11ES, AND PLAN11NG OF PERMANENT LANDSCAPING AND PREPARA110N 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, SPECIF/CATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS. THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING DOCUMENTS, CURRENT AT THE 11ME OF CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER. 1. CARLSBAD MUNICIPAL CODE 2. CITY OF CARLSBAD ENGINEERING STANDARDS J. THIS SET OF PLANS 4. RESOLU110N NO. NIA 5. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUC110N (GREEN BOOK). 6. SOILS REPORT AND RECOMMENDA110NS BY ENGINEERING DESJGN GROUP (EOG) EOG PROJECT NO. 216614-1, DATED OCTOBER 18th, 2021. 7. 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 NIA 9. ENVIRONMENTAL APPROVAL DOCUMENTS DA TED NIA 10. STA TE STORM WATER POLLUTION PREVEN110N PLAN PREPARED BY NIA WDID NO. NIA 11. STORM WATER QUALITY MANAGEMENT PLAN PREPARED BY -ll.Ll'---------DA TED NIA 12. CALIFORNIA STORM WATER QUAUTY ASSOCIA110N Bl.IP CONSTRUC110N HANDBOOK AND CAL TRANS CONSTRUC110N SITE BMP MANUAL. LEGEND ITEM No. DESCRIP110N DWG.NO. SYMBOL QUANTTTY CD PROPOSED 5 112· SDRSD G 148 MODIFIED \: V CONCRETE DRIVEWAY BY CITY OF CARLSBAD ]I-_ --;r 202 SF STANDARDS GS-15 ~ 5" CONCRETE PAVING • \=I (DRIVEWAY) OVER SUBGRADE COMPACTED TO 95% R.C. f'T\ PROPOSED 4 • CONCRETE \.::!.) FLATWORK @ 4" SDR-J5 STORM DRAIN PIPE I?, 4" DIA AREA DRAIN, NOS \.::!.J BOX OR EQUIV. (";,, 2-J" UNDERDRAIN PIPE TO OUTLET \;!,I AT THE FACE OF THE CONCRETE CURB r7' PROPOSED CMU SDRSD C-OJ, '-!J RETNNING WALL 5'-4" MAX HEIGHT ® PROPOSED PAVERS PER MANUFACTURER SPECS ® PROPOSED LANDSCAPE/ PLANTER WALL < J' HEIGi-iT @ 12"x12" NOS BOX OR EQUIV. @ 4" PERFORATED PIPE WALL BACK DRAIN @ J" CONCRETE CURB CORE @ 6" SOR J5 PVC PVT DR. PIPE NEW 1 • WATER SERVICE WITH @ FIRE SPRINKLER SYSTEM AND BACKFLOW PREVENTER. LOCATION AS SHOWN ON THIS PLAN. SEE NOTE BEI,OW. ,,?, REMOVE AND REPLACE (E) CURB \!.:!I AND GUTTER TO NEAREST JO/N7S @ 2 FEET WIDE, J" GRIND AND AC OVERLAY. @ TRENCH RE-SURFACING CITY OF CMWD W-5 @ PROPOSED CMU SDRSD C-04, RETNNING WALL 5 '-4 • MAX HEIGHT ~ 6"(W) X J"(D) EARTHEN DET 1/ THIS SHEET \!31 SWALE · I I . . I • . · I e --- I I I I I I I LLLLLL [II] ::@@:: = = 500 SF 590 SF 235 L.F. 14 EA 28 LF 715 SF 66 SF 80 SF 2 EA 19J SF 2 EA J5 LF I EA 26 LF !',/;:'::;::>,,:,•j 91 SF i'':i·::',:,'::,\,.'I 50 LF MMM 55SF 1~-~---:---l 17 LF NOTE: EXISTING WATER SERVICE TO BE REMOVED, NEW 1 • WATER SERVICE LOCA110N PER THIS PLAN. METER TO BE UPGRADED AS NECESSARY PER CITY STANDARDS (1 • MIN). COORDINATE WITH CMWD FOR REQUIRED METER REPLACEMENT OR RELOCATION. I EC-8 I WOOD MULCHING I+ + + + + +I 4900 SF ISE-, I SILT FENCE (SC-1) PER DET E2/SHT 4 ISE-4l&qSE-10I CHECK DAM PER DET E1/SHT 4, STORM DRAIN INLET PROTECTION =~~ STABILIZED CONSTRUC110N ITR-, I ENTRANCE PER DET EJ/SHT 4 --0------0---21J LF ~o 65 EA 1/1/1 200 SF ! • -TO BE VERIFIED IN THE FIELD WITH THE R-VALUE TEST "AS BUILT" RCE EXP. DATE ,5~9b~Etroi~ ':;~,.~~;~~,eaad Sa, Ma·oos. CA 92069 REVIE.tED BYe www.dos1qn_qroupca.C{)m INSPECTOR DATE POST-CONSTRUCTION BKP TABLE STORMWA TER REQUIREMENTS THAT APPLY: EXEMPT FROM HYDROMODIFICA 110N? I SH~ET I CITY OF CARLSBAD I SH~TS I ENGINEERING DEPARTMENT ~ STANDARD STORMWATER REQUIREMENTS N/A~ YES (SEE SWMP FOR DOCUMENTA110N) PRIORITY PROJECT REQUIREMENTS NO GRADING PLAN FOR: HAGUE RESIDENCE TYPE DESCRIP'1ION OWNERSHIP llAINTENANCE SHEET NO. MAINTENANCE AGREEMENT FREQUENCY TITLE SHEET GR2022-0011 N/A APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXPIRES 9/30/24 DAlE DWN BY: .. v PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL DATE INITIAL CHKD BY: ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: PD2022-0007 536-9A NFDocuSign Envelope ID: 754462FB-B34D-4389-9047-321801EBE3FA 11/22/2022 ROW CONCEPT ELECTRICAL TRENCH FOR 1,,...B~0771N.DING & PATCHING PURPOSES ONLY. CT LOCATION OF ELECTRICAL TRENCHES SHALL BE PER APPROVED SDGE PLAN, AND NOT PER THIS GRADING PLAN. . 0 c,; 0 TER o ADDmONAL AC GRIND AND OVERLAY MAY TCR □ ~ BE REQUIRED AFTER FINAL LOCATION OF ============-t==~~==============t=~~Ei~Ne~u :/i1s--~D1::Eilir,ERMINED WITH ROW PERMIT ------- r""'~"'--'"'-' --(E) STREET UGHT TO ROW PROlli PLA I~ ;;;;:!c=-¥.::~~ I I I TF=12 .D I I PROTECT IN PLACE J" DIA PIPE TOa-, CURB OUTLET \V ¾" IRON PIPE "LS 5284" PER TO BE PROTECTED IN PLACE w (E) BUILDING (E) TREE TO BE REMOVED TW=129.5 FG=126.0 TF=125.5 NOTE: GUARDRAIL REQUIRED AT ANY WALKING SURFACE WITH ADJACENT GRADE DIFFEREN1/AL OF JO" OR GREATER PER BUILDING CODE. SOLID WALL LESS THAN 6 FT IN HEIGHT, 42" HIGH GUARDRAIL SHALL BE 70% OPEN. TW=129.5 FG=126.0 -----... TF=125.5 ...... -.... FL=125.5 ...... ,:, I ,:J i--I ' ' i!. 2% MIN AWAY FROM RESIDENCE A ----.._MIN. OF 10FT. =13D.1 ---" --~ APN: 156-231-70 FS=. J0.15 0 . ,!, .. FG=129.5 I ,!, [SIB] l5lB!'l [5D::G] 011 ). It HP=129.5 = 29.J I 1f7.7 ,~ I -....:.~ I [S!B]'4 l5lB!'l I _ _J 1 HP=129.4 FG-129.6 FL=129.5 ' ' I ,..,,.., I ~-1 PARCEL 1 'r--- PM NO. 19753 I/ --------- WALL BACK TW=1JO.O FG=126.5 TF=126.0 N89' 31' 59"W 60.09' PARCEL A PM NO. 479 DRAIN OUTLET I APN: 156-231-39 I I NW 1/4 OF NE 1/4 S6 T12S R4W GEQTECHNICAI,, NOTES; 1. THE BACKFILL FOR SDRSD RETAINING WALLS SHOULD CONSIST OF SELECT MATERIALS MEETING UNIFIED SOIL CLASSIFICATION SYSTEM DESIGNATIONS (SP, SW, GW, OR GP WITH LITTLE TO NO FINES, AS APPROVED BY PROJECT GEOTECHNICAL ENGINEER. 2. IF A GRAVEL BACKFILL IS USED, IT SHOULD PLACED IN HORIZONTAL UFTS NOT EXCEEDING 12 INCHES, MO/SWR/ZED, AND DENS/RED. GRAVEL BACKFILL SHOULD BE ENTIRELY WRAPPED IN FILTER FABRIC (MIRAFI 140N OR APPROVED EQUIVALENT). J. THE WESTERLY WALL FOOTING SHOULD BE EMBEDDED AT LEAST 12 INCHES INTO FORMATIONAL MATERIALS OR PER GEOTECHNICAL ENGINEER IN FIELD. 4. FOR THE SOUTHERLY WALL MINIMUM EMBEDMENT SHOULD BE 18 INCHES BELOW THE LOWEST ADJACENT GRADE OR PER GEOTECHNICAL ENGINEER IN FIELD. 5. ALL WALLS SHALL BE PROVIDED WITH ADEQUATE BACK DRAINAGE TO RELIEVE HYDROSTATIC PRESSURE, 4 • DIA PERFORATED PIPE (SCH 40 OR EQUIV.) WITH ¾ • GRAVEL (1 SF /FT) WRAPPED IN FILTER FABRIC WITH 6" MIN LAP IN ACCORDANCE WITH THE MINIMUM STANDARDS CONTAINED IN THE "RETAINING WALL MIN. WATERPROOFING AND DRAINAGE DETAIL", APPENDIX D OF SOILS REPORT RECOMMENDATIONS. THE WATERPROOFING ELEMEN7S SHOWN ON OUR DETAILS ARE MINIMUMS AND ARE INTENDED TO BE SUPPLEMENTED BY THE WATERPROOFING CONSULTANT AND/OR ARCHITECT. EDG PRO..ECT No.: 216614-5 DAlE: 10-18-22 NOTE: GUARDRAIL REQUIRED AT ANY WA ING SURFACE WITH ADJACENT GRADE DIFFER~ OF JO" OR GREATER PER BUILDING COili£. SOLID WALL LESS THAN 6 FT IN HE/GHl, 42" HIGH GUARDRAIL SHALL BE 70% OPEN. GRADING ANO BMP PLAN 0 10 20 Feet SCALE: 1" = 10'-0" CMU WALL PER PLAN HARDSCAPE (E) WOOD POST-CONSTRUCTION SITE DESIGN BMPs 0+00.00 PRP. 42• GUARDRAIL, PER PLAN +60.00 FENCE TO -,---J~s~EE¥-iNvromTEfllONNlTHl'il~S~--t:;:;=====:::::;"F=-===±:::=::;:;:11----f140•00 REMAIN SD-G MAINTAIN AND CONSERVE NAWRAL FEAWRES SD-B SD-I DIRECT RUNOFF TO PERV/0/JS AREAS USE PERMEABLE MATERIALS AND MINIMIZE IMPERVIOUS AREAS (E) WOOD----... FENCE TO REMAIN SD-K USE SUSTAINABLE LANDSCAPING (E) RESIDENCE EXACT COND/TIONS TO BE CONFIRMED AND DOCUMENTED IN THE FIELD BY PROJECT CONTRACTOR PRIOR START OF CONSTRUCTION PROPOSED GRADE PROPOSED APPROX UM/TS OF 1J8.00 1 =-,f'----t- 1 (E) RESIDENCE 2% 128.00 EXACT CONDmONS TO BE 4• DIA AREA 126.00 CONFIRMED AND DOCUMENTED 124.00 IN THE FIELD BY PROJECT DRAIN WHERE CONTRACTOR PRIOR START OF 122.00 CONSTRUCTION 4" DRAIN 120.00 PIPE 118.00 DEEPEN FOOTING TO DISTANCE TO'--='--+-----------+-----------+----+--~ 116.00 115.00 25.0' W 9.0' 16.0' COMPETENT MATERIAL AND DAYLJGHT 0+00.0 PER SOILS REPORT---------~ RECOMMENDATIONS .tJJ2I£;. NO OFFS/TE GRADING OR UNDERMINING OF ADJACENT IMPROVEMENTS 0+00.00 0+25.0 SECTION 1-1 SCALE: 1 "=70'-Q" 0+49.00 -+-----...,...,..-----+----------.;:;-t~.;:-,140.00 16.0' 9.0' 0+50.0 0+60.0 CONSTRUCT/ON LEGEND r,,, PROPOSED CONCRETE DRIVEWAY PER \..V SDRSD G-14B r,,,, 5" CONCRETE DRIVEWAY PAVING OVER \.61 SUBGRADE COMPACTED TO 95% R.C. @ PROPOSED 4 • CONCRETE FLATWORK (J) 4 • SDR-35 STORM DRAIN PIPE @ 4 • DIA AREi\ DRAIN, NDS BOX OR EQUIV. ~ 3" UNDERDRAIN PIPE TO OUTLET AT THE FACE OF GENERAL NOTES: I. PRIOR TO THE START OF WORK, THE CONTRACTOR SHALL CONVENE SITE MEETING TO DISCUSS SCOPE OF WORK, AND METHODS OF CONSTRUCTION. IN ATTENDANCE AT THE MEETING SHALL BE THE CONTRACTOR, THE OWNER/ HOA REPRESENTATIVE, GEOTECHNICAL CONSULTANT REPRESENTATIVE AND ENGINEERING DESIGN GROUP (EDG) REPRESENTATIVE. 2. NEITHER THE ARCHITECT, DESIGNER, GEOTECHNICAL CONSULTANT OR ENGINEER WILL ENFORCE SAFETY 3. 4. MEASURES OR REGULATIONS. THE OWNER, AND CONTRACTOR SHALL BE RESPONSIBLE FOR THE DESIGN, CONSTRUCTION, AND MAINTENANCE OF ALL SAFETY DEVICES, INCLUDING SHORING, BRACING, AND BEST MANAGEMENT PRACTICES. THE OWNER AND CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE, AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS, AND REGULATIONS. CONSTRUCTION CONTRACTOR ASSUMES SOLE AND COMPLETE RESPONSIB/UTY FOR JOB SITE CONDmONS DURING THE COURSE OF CONSTRUCTION OF THE PROJECT. INCLUDING SAFETY OF ALL PERSONS AND PROPERTY; THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. CONTRACTOR SHOULD TAKE WHATEVER MEASURES NECESSARY TO MAINTAIN A SAFE WORK SITE IN CONFORMANCE WITH CAL OSHA. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE EXACT HORIZONTAL AND VERTICAL LOCATION OF ALL EXISTING UNDERGROUND AND OVERHEAD UTILITIES PRIOR TO COMMENCING CONSTRUCTION. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILmES NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION. 5. PRIOR TO THE START OF WORK THE CONTRACTOR SHALL TAKE ALL NECESSARY AND REASONABLE STEPS (INCLUDING MARK-OUT AND POT-HOLING) TO LOCATE UTILITIES AND EXISTING SUB-GRADE DRAINAGE FAC/UTIES ON THE PROJECT SITE. CONTRACTOR TO CALL DIG-ALERT sumCIENTL y IN ADVANCE OF WORK FOR PUBLIC UTILITY MARK-OUT. TOLL FREE NUMBER: 1-800-422-4133. SHOULD A CONFLICT WITH EXISTING STRUCWRES ARISE, THE CONTRACTOR SHALL NOTIFY ENGINEERING DESIGN GROUP PR/DR TO THE CONTINUANCE OF EXCAVATION. ANY DAMAGE RESULTING FROM FAILURE TO PROPERLY MARK-OUT EXISTING UTILITIES SHALL BE BORN BY CONTRACTOR. 138.00 136.00 134.00 132.00 130.00 128.00 126.00 124.00 122.00 120.00 118.00 116.00 \V THE CONCRETE CURB 6. THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES OR STRUCWRES SHOWN ON THESE PLANS HAS BEEN OBTAINED FROM AVAILABLE RECORDS ONLY AND MAY NOT REFLECT ALL EXISTING UTILmES. LOCATIONS OF ALL EXISTING UTILmES SHALL BE CONFIRMED BY FIELD MEASUREMENTS. PRIOR TO CONSTRUCTION, CONTRACTOR OF WORK TO PERFORM EXPLORATORY EXCAVATIONS IN ORDER TO PROVIDE sumctENT TIME PRIOR TO CONSTRUCTION FOR ANY NECESSARY PERMIT REVISIONS. CYNTHIA FG=126.0 - --+------------+------------+~11s.oo 0+00.0 0+25.0 SECTION 2-2 SCALE: 1 "=10'-Q" . ., > I I (£)CURB. . > AND GUTTER . . 1 . . ., > > ~t I ~t ., 0+49.0 FS 12 .8 .. < > I PR_P_. -GRAD-IN_G_LIM_ITS_-::;:~-(127jl------;:.,;----j-._,, __ > 5.0' ¾" IRON PIPE PER PM 9753 PIPE SL AT THE----... if-l~~~ WALL/ G PER TYP DETAIL/ SHEET FG=127.9 IE=125.4 TF=125.J TW=129.5 FG=127.4 TF=125.3 TW=129.5 FG=127.4 TF=126.0 II Ill II II lit TG=129.3 1£=125.5 TG=129.5 l£=125.8 >I IFG=129 6 (f)IF-121 401 4,.-,. ISlBJ TW=130.0 FG=129.5 TF=129.0 '~~-~ TW=127.5 · FS=126.5 TF=126.0 =13. FS=128.J TF=127.B • FS=130.0 / 6" 7i ·=129.5 I =126.0 EARTHEN SWALE 11 1 FF= 30.25 FP= 29.5 ENLARGED AREA 0 5 10 FS=130.15 ~ '/ Feet SCALE: I" = 5'-0" ENGINEERING DESIGN GROUP www.designgmupr,;:;.com 2121 Montiel Road, San Marcos, CA 92069 760.839.7302 L1 DATE (j) PROPOSED CMU RETAINING WALL PER SDRSD C-03, 5'-4" MAX HEIGHT, MIN WALLS WATER PROOFING AND BACK DRAINS PER GEOTECHNICAL NOTES, ITEM NO. 5/ THIS SHEET @ PROPOSED PAVERS PER MANUFACWRER SPECS ® PROPOSED LANDSCAPE/ PLANTER WALL < 3' HEIGHT @ 12"x12" DRAIN INLET NDS OR EQUIV. A 4• PERFORATED PIPE WALL BACK DRAIN, 1% MIN ~ GRADIENT TO SUITABLE OUTLET-EXACT PIPE LOCATION TO BE DETERMINED BY SITE CONSTRAINTS. SEE GEOTECHNICAL NOTE, ITEM NO. 5/ THIS SHEET @ 3" CONCRETE CURB CORE @ 6" SDR J5 PVT STORM DRAIN r.i,. NEW 1" WATER SERVICE WITH FIRE SPRINKLER SYSTEM ~ AND BACKFLOW PREVENTER CITY OF CMWD W-5. LOCATION AS SHOWN ON THIS PLAN. 7. CONTRACTOR /S REQUIRED TO TAKE PRECAUTIONARY MEASURES TO PROTECT THE UTIUTY UNES SHOWN HEREON AND ANY OTHER EXISTING UNES NOT OF RECORD OR SHOWN ON THESE PLANS. 8. CONTRACTOR TO CONFIRM VERTICAL DROP TO ENSURE MINIMUM FLOW PER THESE PLANS. 9. IF WORK PROPOSED CONFLICTS WITH EXISTING IMPROVEMENTS, CONFLICT LOCATIONS SHALL BE IDENTIFIED TO THE OWNER AND ENGINEER OF RECORD PRIOR TO THE START OF CONSTRUCTION. 10. PRIOR TO ANY CONSTRUCTION THE CONTRACTOR /S TO COORDINATE PLANS WITH ALL OTHER DISC/PUNES, VERIFY ALL DIMENSIONS AND NOTIFY ENGINEER OF WORK OF ANY DISCREPANCIES. 11. SPECIFIC NOTES AND DETAILS SHALL TAKE PRECEDENCE OVER THESE GENERAL NOTES AND THE TYPICAL DETAILS ON PLANS IN CASE OF CONFLICT. 12. WHERE NO CONSTRUCTION DETAILS ARE SHOWN OR NOTED FOR ANY PART OF THE WORK, THE DETAILS USED SHALL BE THE SAME AS FOR OTHER SIMILAR WORK, RECOGNIZED INDUSTRY STANDARDS, OR MANUFACWRERS INSTALLATION DETAILS. NOTE: EXISTING WATER SERVICE TO BE REMOVED, METER 13. THE CONTRACTOR SHALL REPLACE ALL DESTROYED OR DAMAGED SURFACE IMPROVEMENT WITH IMPROVEMENT EQUAL OR SUPERIOR. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR OR DEVELOPER TO ACQUIRE AND ENFORCE ALL NECESSARY TRAFFIC CONTROL PERMITS NEEDED TO SAFELY CONDUCT WORK IN THE PUBLIC RIGHT OF WAY. CONTRACTOR OR DEVELOPER/OWNER MUST COORDINATE ALL TRAFFIC CONTROL WITH THE AGENCY OF JURISDICTION. TO BE UPGRADED AS NECESSARY PER CITY STANDARDS (1 • MIN) AND RELOCATED PER THIS PLAN @ REMOVE AND REPLACE (E) CURB AND GUTTER TO NEAREST JOINTS. @ 2 FEET WIDE, 3" GRIND AND AC OVERLAY. A TRENCH RE-SURFACING PER CITY OF CARLSBAD \!.!I STANDARD DRAWINGS GS-25 ~ PROPOSED CMU RETAINING WALL PER SDRSD C-04, \!.31 3'-8" MAX HEIGHT @ 6"(W) X 3"(D) EARTHEN SWALE PER DET 1/ THIS SHEET ABBREVIATIONS FF FP FL IE 7iW HP FS FG TG (E) (N) PL TF SP FINISHED FLOOR ELEVATION FINISHED PAD ELEVATION FLOW UN£ INVERT ELEVATION TOP OF WALL HIGH POINT FINISHED SURFACE FINISHED GRADE TOP OF GRATE EXISTING N£W PROPERTY UN£ TOP OF FOOTING STANDPIPE LEGEND NBrr36'30.:;;- ----~ ( 129 ~ \ '/.9 PROPERTY BOUNDARY SETBACKS ~ EXISTING CONTOUR PROPOSED CONTOUR ~ ~/--FLOWLINE &: FLOW DIRECTION --w-----®--(E) WATER MAIN/ LATERAL • --s --(E) SEWER LATERAL 14. A SET OF THE LATEST PLANS SHALL BE ON SITE DURING CONSTRUCTION. 15. ALL SURVEY MONUMENTS AND POINTS THAT ARE D/SWRBED BY THIS WORK SHALL BE REESTABLISHED, PERPEWATED, AND DOCUMENTED PER THE PROFESSIONAL LAND SURVEYORS ACT. APPLICABLE CODES: THIS PROJECT IS TO CONFORM TO THE FOLLOWING CODES: 1. CURRENT 2019 CAUFORNIA RESIDENTIAL CODE WHICH ADOPTS THE MOST RECENT INTERNATIONAL RESIDEN1/AL CODE. 2. THE CURRENT 2019 CAUFORNIA GREEN BUILDING CODE. 3. THE 2019 CAUFORNIA BUILDING CODE WHICH ADOPTS THE MOST CURRENT INTERNATIONAL BUILDING CODE. 4. THE 2019 CAUFORNIA ELECTRICAL CODE (BASED ON THE MOST RECENT NEC). 5. THE 2019 CAUFORNIA PLUMBING CODE (BASED ON THE MOST RECENT UPC BY IAPMO ). 6. THE 2019 CAUFORNIA MECHANICAL CODE (BASED ON THE MOST RECENT UMC BY IAPMO). 7. THE MOST CURRENT CARLSBAD FIRE CODE (BASED ON THE MOST RECENT IFC). NOTES I. ltHERE PIPES ARE MORE THAN 4'-0" BELOW BOTTOM OF FOOTING, NO SPECIAL DETAILING IS REQUIRED. 2. EMBED PIPE IN ABS SLEEVE l'r!TH I" CLR ALL AROUND OR IN 1" FOAM RUBBER I\RAP. 3. MAXIMUM PIP£ SIZE IS 6" DIAMETER. LARGER SIZES MUST 8£ APPROVED BY TH£ £NG/N££R. 4. SEE LEFT FOR LOCATION & SIZES OF PIPES. 5. FOOTING THICKNESS -NO PIPES SHALL BE PLACED WITHIN THIS HEIGHT. STEM WALL FTG > ·' I \ 2l: 1\ > ::,: /3ii ... I I FS= 129.8 PROP. SPOT ELEVATION NOTE 2 19" MIN i TC=126.3 ,77777~ D ----□-----,J!-- (E) SPOT ELEVATION PROPOSED BLDG LIMITS (E) BLDG LIMITS PROPOSED DOWNSPOUTS (E) WOOD FENCE (E) CURB AND GUTTER • -(E) 1" WATER SERVICE TO 8£ ABANDONED, NEW 1 • WATER SERVICE LOCATION PER THIS PLAN. (E) WATER METER TO BE UPGRADED TO 1 • AND RflOCATED PER THIS PLAN INITIAL DATE TYP PIPING AT FOOTINGS/ WALLS ., .,., ~~oFESS/o,v. II AS BUILT" <,,,,~ ~ • -::,--:.:.__if( .. <c)J " ,,__(,, ~ ,,.." r.., c., iS' ..... ~ ~ .., .. "' .. 0, 47 2 Exp, 1 31-23 RCE EXP. DATE -I< >t ~~ # REVIE\o/ED BY, -,,_(' CIV\l 0~'+- 0, cn''i ~- INSPECTOR DATE I SH~ET I CITY OF CARLSBAD I SH~TS I ENGINEERING DEPARTMENT GRADING AND BMP PLAN FOR: HAGUE RESIDENCE GR2022-0011 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXPIRES 9/30/24 DAlE DWN BY: "'v PROJECT NO. DRAWING NO. INITIAL DATE INITIAL CHKD BY: NOT TO SCALE ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: PD2022-0007 536-9A NFDocuSign Envelope ID: 754462FB-B34D-4389-9047-321801EBE3FA 11/22/2022 TIER 2 CITY STORM WATER POLLUTION PREVENTION PLAN (TIER 2 SWPPP) STORM WATER POLLUTION PREVENTION NOTES GENERAL SITE MANAGEMENT REQUIREMENTS THE FOLLOWING GENERAL SITE MANAGEMENT REQUIREMENTS SHALL BE ADHERED TO THROUGHOUT THE DURATION OF THE CONSmUCTION WORK (YEAR-ROUND). 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT: JEFF HAGUE FROM: PROPERTY OWNER AT (TEL.NO.) (858) 735-5972. 2. DEVICES SHOWN ON CITY APPROVED PLANS SHALL NOT BE MOVED OR MODIAED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 3. THE CONmACTOR SHALL RESTORE ALL EROSION CONmOL DEVICES TO WORKING ORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFAU. 4. THE CONmACTOR SHALL INSTAU ADDITIONAL EROSION CONmOL MEASURES AS MAY BE REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORSEEN CIRCUMSTANCES WHICH MAY ARISE. 5. THE CONmACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBUC mESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS 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 PROTEC7/VE DE"v1CES SHAU BE IN PLACE AT THE END OF EACH WORKING DAY WHEN AVE (5) DAY RAIN PROBABIUTY FORECAST EXCEEDS FORTY PERCENT (40%}. SILT AND OTHER DEBRIS SHAU BE REMOVED AFTER EACH RAINFAU. 8. ALL GRAl-f"L BAGS SHAU CONTAIN 3/4 INCH MINIMUM AGGREGATE. 9. ALL EXPOSED DISTURBED AREAS MUST HAl-f" EROSION PROTECTION BMPs PROPERLY INSTAUED. THIS INCLUDES ALL BU/WING PADS. UNANISHED ROADS. AND SLOPES. 10. ADEQUATE PERIMETER PROTEC7/0N BMPs MUST BE INSTALLED AND MAINTAINED AND WIU BE UPGRADED, IF NECESSARY. TO PROVIDE SUFACIENT PROTECTION FROM RUNOFF DURING RAIN EVENTS. 11. ADEQUATE SEDIMENT CONmOL BMPs MUST BE INSTALLED AND MAINTAINED. 12. ADEQUATE BMPs TO CONmOL OFFS/TE SEDIMENT TRACKING MUST BE INSTALLED AND 13. A MINIMUM OF 125% OF THE MATERIAL NEEDED TOO INSTAU 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 7/0N OR ESTABLISHED VEGETATION STAB/LIZA TION BMPs ARE NOT CONSIDERED TO BE "EXPOSED" FOR PURPOSES OF THIS REQUIREMENT. 14. THE OWNER/DEVELOPER/CONmACTOR MUST FOLLOW "WEATHER m!GGERED" AC7/0N 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 DEANED AS A 40% CHANCE OF RAIN WITHIN A 5-DA Y NATIONAL WEATHER SERVICE FORECAST}. ON REQUEST, THE OWNER/DEVELOPER/CONmACTOR MUST PROVIDE PROOF OF THIS CAPABILITY. 15. DEPLOYMENT OF PHYSICAL OR VEGETA 7/0N EROSION CONmOL BMPs MUST COMMENCE AS SOON AS SLOPES ARE COMPLETED. THE OWNER/DEVELOPER/CONmACTOR MAY NOT RELY ON THE ABILITY TO DEPLOY STANDBY BMP MATERIALS TO PREl-f"NT EROSION OF SLOPES THAT HA VE BEEN COMPLETED. 16. THE AREA THAT CAN BE CLEARED, GRADED, AND LEFT EXPOSED AT ONE TIME IS UM/TED TO THE AMOUNT OF ACREAGE THAT THE CONmACTOR CAN ADEQUATELY PROTECT PRIOR TO A PREDICTED RAIN El-f"NT. FOR LARGER SITES, GRADING SHOULD BE PHASED. IT MA y BE NECESSARY TO DEPLOY EROSION AND SEDIMENT CONmOL BMPs IN AREAS THAT ARE NOT COMPLETED, BUT ARE NOT ACTIVELY BEING WORKED BEFORE ADDITIONAL GRADING IS AUOWED TO PROCEED, AT THE DISCRE7/0N OF THE CITY INSPECTOR. 1Z ALL DISTURBED AREAS THAT ARE NOT COMPLETED AND/OR NOT BEING AC7/VELY GRADED MUST BE FIJU Y PROTECTED FROM EROSION IF LEFT FOR 14 OR MORE DAYS. THE ABIUTY TO INSTAU BMP MATERIALS IN A PROMPT MANNER IS .N1H. SUFACIENT. BMPs NEED TO BE INSTAUED IN THESE AREAS. 18. BMPs MUST BE STOCKPILED AT VARIOUS LOCATION THROUGHOUT THE PROJECT SITE THROUGHOUT THE YEAR. WHENEl-f"R THERE IS A 40% CHANCE OR GREATER OF A RAIN WITHIN A THREE (3) 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 COUW RESULT IN THE ISSUANCE OF A STOP IIQRI( N07/CF OR OTHER ENFORCEMENT ACTION. 19. ALL TREATMENT AND EROSION CONmOL BMPs MUST BE INSPECTED KfEKLY AND PRIOR TO A FORECASTED RAIN EVENT OF GREATER THAN 50%, AND AFTER A RAIN EVENT. IN ADDITION, mEA TMENT CONTROL BMPs MUST BE SERVICED AS NEEDED THROUGHOUT 20. IF SELECTED BMP FAILS DURING A RAIN EVENT, IT MUST BE REPAIRED OR IMPROl-f"D OR REPLACED WITH AN ACCEPTABLE ALTERNATE AS SOON AS IT IS SAFE TO DO SO. THE FAILURE OF A BMP IND/CA TES 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 CONSmUCTION EMPLOYEES MUST BE mAINED ON THE IMPORTANCE OF STORM WATER POLLUTION PREVENTION AND BMP MAINTENANCE. WEATHER TRIGGERED ACTION PLAN THE DEVELOPER SHAU DEPLOY STANDBY BEST MANAGEMENT PRAC7/CE MEASURES TO COMPLETELY PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT (A PREDICTED STORM EVENT IS DEANED AS A FORECASTED, 40% CHANCE OF RAIN BY THE NA 7/0NAL WEATHER SERVICE), IN ADDITION TO BMPs IMPLEMENTED YEAR-ROUND INCLUDING PERIMETER CONmOL, WIND EROSION CONmOL, mACK/NG, NON-STORM WATER CONmOL, WASTE MANAGEMENT, AND MATERIALS POLLUTION CONmOL. THE NA 7/0NAL 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 POLLU7/0N CONmOL 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 UM/TED 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 HAVE ALREADY BEEN PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA TION OR ESTABUSHED 1-f"GETA TION STABIUZA TION BMPS AS DETERMINED BY THE CITY OF CARLSBAD ARE NOT CONSIDERED TO BE "EXPOSED" FOR THE PURPOSES OF "WEATHER TRIGGERED ACTION PLAN~ AN ADEQUATE SOURCE OF EQUIPMENT AND WORKERS SHAU BE AVAILABLE FOR EOG PRO.ECT No.:216614-5 DATE: 10-18-22 EROSION CONTROL HYDRQSEmJNG PLANUNG AND IRRIGA TJON 1. AU PERMANENT AND TEMPORARY EROSION CONmOL PLANTING AND /RR/GA 7/0N SHALL BE INSTAUED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIACA 7/0NS AND THE FOLLOWING: A HYDROSEED/NG SHAU BE APPUED TO: 1 ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VER7/CAL) OR STEEPER WHEN THEY AR£· a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO PUBLIC WAU OR smEET. b. ALL SLOPES FOUR FEET OR MORE IN HEIGHT. 2 AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS (CONSmUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIAED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBUC. c. HA 1-f" ANY SPECIAL CONDITION IDENTIAED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE mEATMENT. 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 AR£· a. THREE TO EIGHT FEET IN HEIGHT SHAU BE /RR/GA TED BY HAND WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM OF LOW PRECIPITA 7/0N SPRINKLER HEADS PROVIDING 100% COVERAGE. b. GREATER THAN 8 FEET IN HEIGHT SHAU BE WATERED BY A CONVENTIONAL SYSTEM OF LOW PRECIPITA 7/0N SPRINKLER HEADS PROVIDING 100% COVERAGE. 2 AREAS SLOPED LESS THAN 6: 1 SHAU BE /RR/GA TED AS APPROl-f"D BY THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHAU SUBMIT A PROPOSED SCHEME TO PROVIDE IRRIGATION TO THE CITY ENGINEER. THE PROPOSAL SHAU BE SPEC/AC REGARDING THE NUMBERS, TYPE, AND COSTS OF THE ELEMENTS OF THE PROPOSED SYSTEM. 3 /RR/GA TION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OP7/MUM LEVEL FOR THE GRADING OF THE HYDROSEEDED GROWTH. C HYDROSEED/NG MIX SHALL CONSIST OF AU OF THE FOLLOWING: 1 SEED MIX SHAU CONSIST OF NO LESS THAN: a. 20 lbs. PER ACRE OF ROSE CLOVER b. 20 lbs PER ACRE OF ZORRO FESCUE c. 3 lbs PER ACRE OF E SCHOOL CIA CAUFORNICA d. 4 lbs PER ACRE OF ACHIUEA MILLEFOLIA e. 3 lbs PER ACRE OF ALYSSUM (CARPET OF SNOW) f. 1/2 lb. PER ACRE OF DIMORPHOLECA g. ITEMS c, d. e, AND f OF THIS SUBSECTION MAY BE OMITTED ON VISIBLE FROM EITHER A PUBLIC smEET OR RESIDENTIAL smucTURES. h. ITEM a OF THIS SUBSEC7/0N MUST BE INOCULATED WITH A NlmOGEN AXING BACTERIA AND APPUED DRY EITHER BY DRILLING OR BROADCASING BEFORE HYDROSEEDING. i. AU SEED MATERIALS SHALL BE mANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND A GR/CUL TUR£ CERTIACA 7/0N TAG ATTACHED TO. OR PRINTED ON SAID CONTAINERS. j. NON-PHYTO-TOX/C WETTING AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT THE DISCRETION OF THE CONmACTOR. 2 TYPE 1 MULCH APPUED AT THE RA TE OF NO LESS THAN 2000 lbs PER ACRE TYPE 6 MULCH (SmAW) MAY BE SUBS7/TUTED, WHEN smAW IS USED, IT MUST BE ANCHORED TO THE SLOPE BY MECHANICAUY PUNCHING NO LESS THAN 50% IF THE smAW INTO THE SOIL 3 FERTIUZER CONS/S7/NG OF AMMONIUM PHOSPHATE SULFATE, 16-20-0 WITH 15% SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE D AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING: 1 ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMB/NATION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1. b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFACIENTI. Y FRIABLE 2 AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE F0/.1.0WING 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 COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. E HYDROSEED/NG AREAS SHAU BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE PROJECT IS PERMANENTI. Y LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE PERMANENT LANDSCAPING, UN7/L THE PROJECT IS COMPLETED AND AU BONDS RELEASED. 2. ALL SLOPES SHALL HA VE /RR/GA TION INSTALLED AND BE STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10} DAYS OF THE 7/ME WHEN TO GRADE AS SHOWN ON THE APPRO'IED GRADING PLANS. 3. SHOUW GERMINA7/0N OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFACIENT COVERAGE OF GRADING SLOPES (90% COVERAGE} PRIOR TO OCTOBER 1, THE SLOPES SHALL BE STABIUZED BY AN APPROPRIATE EROSION CONmOL MATTING MATERIAL APPROVED BY THE PUBLIC WORKS INSPECTOR. 4. LANDSCAPING SHAU BE ACCOMPLISHED ON AU SLOPES ANO 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/APPUCANT SHALL ENSURE THAT AU CONmACTORS SHAU COORDINATE THE WORK OF THIS CONSmUC7/0N SWPPP SHOWN ON ANY GRADING PLANS, LANDSCAPE AND /RR/GA TION PLANS, AND IMPROVEMENT PLANS AS REQUIRED FOR THIS PROJECT WORK. BEST MANAGEMENT PRACTICES (BMP) SELECTION TABLE Erosion Control Sediment Control BMPs Tracking Nan-Storm Water Waste Management and Materials BMPs Control BMPs Management BMPs Pollution Control BMPs <:: <:: .§ --"O -2 :§ -~ "O ~ -0, 0 E 5 "O .§ ., 5 " <J .§ .!, ·E' ~ 5 -<:: -2 2 "O .9-0 .2 ~ ~ ---~ it:-0, -::i; "O "' 0, ·I §! .!, ~ <:: ~o -., ., ., 0 <:: " .!, -!i (5 '!! a~ 0, Oo 0 §-<:: ., <:: ,._ ., ~ .2 Best Management Practice* ., 0, ~ .!, .9-cr, 5l-Q ., Q " ·-., -<:: 0, "' ., ., >':: .!, c.:, -Qi ~ i"i ! a § c.:, ls, "' "O "' ~ "O ~ ~ .9 ~ ., ., U) ., 0, !!: 0, er, e " ~ ~ C: c:, (BMP) Description ➔ ., ., "" dl it "O 6_§ 0 0, -:5 ~ Q) " -V)·S: C -9 ~~ ., ., §! 0, ~ ~ c:, Q g, 0 " ~ ~ ., -::i; c:, 0, _;:;,., <:: 0:: _E -o.~ ., ~-S: ~ it e "' ~ ~ '-' ;=:~ :0 ·-0, a; .s e ..c:: 0 ., ·-., .§ 1) '!! ., ::, ,g ~~ ===~ ·-"O i....:;:; " e -~ § l;:; 0 "O 8-~ a; " '-' 0 '-' --"' -:;, -....... s;: g. ., ::, .Q ,._ .Q 0 ·s Q,) -,._ -:-::: C: i' Q 0 ~~ -"O ., 0 ,._ '-' ~ ~ct 0 0, .s 0 ~o -..c:: ., 0 .s 0 0 "·-~ ~~ ~ ict ~a Q §c3 -b}-8 ct~ c'.!l vi ~ ~ 6 (5 V) g <n .s U) 0:: Q. :i; U) ::i; U) CASQA DesignaUan ➔ -C ,..._ 00 C "' -..., ,..._ 00 -"' ..., .... "' .... ,..._ 00 0) ---..., .... .,., <o --I I I I I ~ I ~ ~ I ~ ~ ~ ~ ~ ~ ~ ~ ~ I I I I I I 1;l 1;l 1;l f!: f!: ~ ~ ~ ~ i i i i Construction Activity x; Grading/Sail Disturbance X ':>( X --~ ~ X Trenchina/Excavatian .x X Stockoilina Drilling/Boring Concrete/ Asphalt Sawcutting X Concrete Aatwork >< X Paving Conduit IPioe Installation ~ Stucco/Mortar Work ~ -Waste Disoasal >< Staqina/Lay Down Area Eauioment Maintenance and Fuelinn Hazardous Substance Use/Storage Dewaterina Site Access Across Dirt Other (//st): Instructions: 1. Check the box to the left of all applicable construction activity (first column) expected to occur during construction. 2. Located along the tap of the BMP T~ble is a list _of BMP's with _it's corresponding California Stormwater _Q~ality A~sociation (C:ASQA) designation number. Choose one or more BMPs you intend to use during construction from the ltst. Check the box where the chosen activity row intersects with the BMP column. J. Refer to the CASQA construction handbook for information and details of the chosen BMPs and how to apply them to the project. LEGEND QESCRIPUQN IEC-8I ISE-1I ISE-4I ISE-10I ISE-7I ITR-1I WOOD MULCHING SILT FENCE PER OEI E2/SHT 4 CHECK DAM PER DEI EI/SHT 4 STORM DRAIN INLET PROTECTION STREU SWEEPING AND VACUMING STABILIZED CONSTRUCTION ENTRANCE PER DEI EJ/SHT 4 SYMBOL I+ .L + .L + .LI -0------0-- ~ IWM-1I MATERIAL DELIVERY AND STORAGE IWM-21 MATERIAL USE IWM-J STOCKPILE MANAGEMENT IWM-41 SPILL PREVENTION AND CONTROL IWM-5 SOLID WASTE MANAGEMENT MENT IWM-i:j HAZARDOUS WASTE MANAGE IWM-!j CONCRETE WASTE MANAGEM ENT IWM-fj SANITARY WASTE MANAGEME NT CROSS-REF CASQA CONSTRUCTION BEST MANAGEMENT PRACTICES OWNER'S CERTIFICATION: I UNDERSTAND AND ACKNOWI..EDGE THAT I MUST: (I) IMPLEMENT BEST MANAGEMENT PRACTICES (BMPs} DURING CONSmUCTION ACTIVITIES TO THE MAXIMUM EXTENT PRACTICABLE TO A VOID THE MOBIUZA 7/0N OF POLLUTANTS SUCH AS SEDIMENT AND TO A VOID THE EXPOSURE OF STORM WATER TO CONSmUCTION RELATED POLLUTANTS; AND (2) ADHERE TO, AND AT ALL TIMES, COMPLY WITH THIS CITY APPROVED TIER 2 CONSmUCTION SWPPP THROUGHOUT THE DURATION OF THE CONSmUCTION ACTIVITIES UNTIL THE CONSTRUCTION 'K IS COMPLETE AND SIGNED OFF BY THE CITY OF CARLSBAD. JEFF HA ASHLEY HA GUE 11-7-22 DATE 11-7-22 DATE NAME OF PREPARER: SlEVEN NORRIS-ENGINEERING DESIGN GROUP QUAUFlCAllON OF PREPARER: REGISTERED Clv1L ENGINEER ADDRESS: 212 MONTIEL ROAD SAN MARCOS, CA 92069 PHONE N // (760) 639-7302 // 47672 ~ "' -~-., <:: "' ~ -., i~ " E .g ., 0, ,._ 0, "O 0 O 0 ·-<:: ~§ oO U) :i; :t: ::i; .,., <o I I i i >< ..,..,... >< 12/31/23 IU 5~~~t~c~9i~ •~;;1.~:;~~1,"oad, Sao Maccos, CA92069 ~ 1 ~ ,u, NORRIS R.C.E. NO. UC. EXP. DAlE -<:: ., .\! E ., --., "' al-0, ~-U) 0 ~ <:: ., E CITY OF OCEANSIDE 78 CITY OF VISTA ~o~ CITY OF SAN t.lARCOS CITY OF ENCINITAS VICINITY MAP SHEET INDEX: SHEET 3: nER 2 SWPPP nTLE SHEET SHEET 4: EROSION CONTROL PLAN APN: 15s-2J1-7o-oo SITE ADDRESS: 8~ -., ~ 0, .s ., '-' 0 <:: 5 8 :i; 00 I i >< ·--<:: "' ~i 0) I i >< CYNTHIA LANE CARLSBAD, CA 92008 AREA OF DISTURBANCE AREA OF DISTURBANCE 7,460 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, unLITY TRENCHES, BACKFILL CUTS AND SLOPE KEYWA YS) CONSTRUCTION THREAT: CONSmUC7/0N THREAT TO STORM WATER QUAUTY (CHECK BOX}: □ HIGH !!!I MEDIUM OWNER/APPLICANT: NAM£· JEFF AND ASHLEY HAGUE ADDRESS: 3019 VIA DE PAZ, CARLSBAD, CA 92010 TELEPHONE NO.: (858} 735-5972 (JEFF HAGUE) EMERGENCY CONTACT: NAM£· JEFF HAGUE COMPANY: THE COMPLETE BOBCAT & GRADING SERVICE ADDRESS: 1251 B GREENFIELD, EL CAJON, CA 92021 TELEPHONE NO.: (858} 735-5972 (JEFF HAGUE) I SH~ET I CITY OF CARLSBAD I SH~TS I ENGINEERING DEPARTMENT \>11-0FESS10,v. ~'i,} ',f(. CITY STORM WATER POLLUTION PREVENTION PLAN (SWPPP): "' ~\'.N ~ " ..._<.; ~ / .,.~ HAGUE RESIDENCE ~ 0 J\ ~ ~ .. ~ .. ., No, 47672 ,, TIER 2 -Tl1LE SHEET Exp, 12-31-23 GR2022-0011 -I< * APPROVED: JASON S. GELDERT "'~ , .. ~ l"e CJVll oq,.+ or c~\.\~ CITY ENGINEER RCE 63912 EXPIRES 9/30/24 DATE DWN BY: B '.!l PROJECT NO. DRAWING NO. 10/16/22 CHKD BY: DAlE RVWD BY: PD2022-0007 536-9A NFDocuSign Envelope ID: 754462FB-B34D-4389-9047-321801EBE3FA 11/22/2022 ----.... EOG PRO.ECT No.:216614-5 DATE: 10-18-22 ROW 0 ~ ------- SE-1 ------------I I I I 0 ,,s - += ====+=e+ CYNTHIA LANE -+ + "'~-"'-M~ lmS-¾ M:-+ + P#~j-7777~7~" ------fJ + + ~~~~~-:· ~-+ + + ---+ ,, +, + -+ + + + + + + + + + + + £-10 + + + + + + + +□ ' + +[] + ,,,.+ + I +"'2 + -;'-+ I + ·. + + ,, ~ I I I I II I I • -t" -+- + + + ·, + + + + + + + + . + "'+ + + <1 + '4 + '+ + + ' + + + A . q . + '+" + + + +·.· +. + 4:!: 8 + +. ,' + 4 -/! + <1 + + + <1 + + + 4 +<1 + ·+ + k + + + + + + + + + + + + 1£c:!=BI + + :f-T + + + ,✓.+-+ + + ;a + + -!:%+ + + + + :+ + + %+ + + + :+ + + + + + + + + + + + + + + + + + + + + + + + + + + + ' I I + I SE-10 al:laa-=-a:Cl==---,1--------- SE-1 N89" 31' 59'\V 60.09' EROSION CONTROL PLAN 0 10 20 LI _J11111__1 c---_.1111111!1-•I Feet SCALE: 1" = 10'-0" • Cl!) ~ if ·* 4 & I ·"-'rn§"n'-' =1 R=EF£=R£=-N=c£=-:-----;CA:---=-S=o=---=-~-;--· =rc~11 ~ 3 INCH TO 6 INCH CRUSHED ROCK * CALIFORNIA STORMWATER QUALITY ASSOCIATION -CALIFORNIA STORMWATER BMP HANDBOOK; CONSTRUCTION PER PLAN PUBLIC RIGHT- -OF-WAY EXISTING GROUND RUMBLE RACKS - CORRUGATED STEEL PANELS EW! STABILIZED PROVIDE APPROPRIATE TRANSmON BTWN STABILIZED CONSTRUCTION ENTRANCE AND PUBLIC RIGHT OF WAY CONSTR. ENTRANCE @ NOT TO SCALE 2121 Montiel Road. San Marcos, CA 92069 7608397302 NAME OF PREPARER: SlEVEN NORRIS-ENGINEERING DESIGN GROUP QUAUFlCAllON OF PREPARER: REGISlERED Clv1L ENGINEER ADDRESS: 212 MONTIEL ROAD SAN MARCOS, CA 92069 PHONE N /I (760) 839 7302 1/ 47672 GRAVEL BAGS OVERLAP ONTO CURB ---------------RUNOFF '1rl--3 FT (0.9 M) MIN GAP BETWEEN BAGS ACTS AS SPILLWAY GRAVEL LAYERS OF SAND BAGS WITH ENDS OVERLAPPED -=~.:...::.f ~...:..:..~-=-=~~=----=.:BA--=--=G'-=S-@ 1. SET POSTS AND EXCAVATE A 4 x 4 /N (10 BY 10 CM) TRENCH UPSLOPE FROM AND ALONG TH£ UN£ OF POSTS. 2. ATTACH TH£ FILTER FABRIC 3. BACKFILL AND COMPACT TH£ EXCAVATED SOIL. AND EXTEND IT INTO TH£ TRENCH -=E"-'-'/ ~::..:.o ~-CAL£.:....F£=N--=-C:..:[=---@ I SH!ET I CITY OF CARLSBAD I SH~TS I ENGINEERING DEPARTMENT \>11-0FESS10,v. CITY STORM WA T£R POLLUTION PREVENTION PLAN (SWPPP): ~'i) ',f(. "' ~\'.N ~ (', ..._<.; ~ / .,.,G> HAGUE RESIDENCE .,c, .S,, ;; ~ ~ ~ EROSION CONTROL PLAN "' No, 47672 ,, Exp. 12-31-23 GR2022-0011 -I< * APPROVED: JASON S. GELDERT "'~ , .. ~ l"e CJVll oq,.+ or c~1,..\'i CITY ENGINEER RCE 63912 EXPIRES 9/30/24 DATE DWN BY: B '.!l PROJECT NO. DRAWING NO. 12/31/23 10/18/22 CHKD BY: ~ 1 ~ ,~, NORRIS R.C.E. NO. UC. EXP. DA 1E DAlE RVWD BY: PD2022-0007 536-9A NFDocuSign Envelope ID: 754462FB-B34D-4389-9047-321801EBE3FA 11/22/2022