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HomeMy WebLinkAboutDWG 464-8A; PD 09-05; COVELLI RESIDENCE; 01-03GRADING NOTES (IN ADDITION TO mE REQUIREMENTS OF CHAPTER 15.16 OF mE 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 CONOlnONAL APPROVAL, CITY STANDARDS OR OTHER ADDlnONAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL REVIS£ THESE PLANS 'MIEN NON-CONFORMANCE IS DISCOVERED. J. CITY APPROVAL OF PLANS OO[S NOT RELIEVE THE DEVELOPER OR ENG/NEER-OF- WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED OUR/NG CONS/RUCTION. ALL PLAN REVISIONS SHALL BE PROMP11 Y SUBMITTED TO THE CITY ENGINEER FOR APPROVAL. 4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY WORK IN TH£ PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A CERTIFICATE OF INSURANCE AS WELL AS ADDlnONAL INSURED ENDORSEMENT MUST BE FILED NAMING THE CITY OF CARLSBAD AS AN ADDlnONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000.00 FOR EACH OCCURRENCE OF LIABILITY. THE INSURANCE COMPANY WRITING THE POLICY MUST HAVE A RATING OF "A-" OR BETTER AND A SIZE CATEGORY OF CLASS V OR BETTER AS ESTABLISHED BY "BESTS" KEY RATING GU/OE. 5. UNLESS EXEMPTED BY SECTION J01.(b)5 OF THE UNIFORM BUILDING CODE, RETAINING WALLS OUTSIDE OF PUBLIC RIGHT OF WAY REQUIRE SEPARATE PERMITS FROM THE BUILDING DEPARTMENT. 6. NO WORK SHALL 8£ COMMENCED UNTIL ALL PERMITS HA VE BEEN OBTAINED FROM THE CITY AND OTHER APPROPRIATE AGENCIES. 7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY WORK OR GRADING TO 8£ PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTAINED ANO A VALID GRADING PERMIT HAS BEEN ISSUED. 8. NO REVISIONS WILL 8£ MADE TO THESE PLANS v\lTHOU T THE WRITTEN APPROVAL OF THE CITY ENGINEER, NOTED v\lTHIN THE REVISION BLOCK, ON THE APPROPRIATE SHEET OF THE PLANS ANO THE TI71£ SHEET. 9. ORIGINAL DRAWINGS SHALL BECOME TT-IE PROPERTY OF TT-IE CITY UPON BEING SIGNED BY THE CITY ENGINEER. 10. THE ORIGINAL ORA WING $HALL BE REV/SEO TO REFLECT AS-BUILT CONDlnONS BY TT-IE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF TT-IE WORK BY TT-IE CITY. 11. ACCESS FOR FIRE ANO OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SI TE AT ALL TIMES OUR/NG CONS/RUCTION. 12. 'MIERE TRENCHES ARE v\lTHIN CITY EASEMENT$, A SOILS 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, PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. THE SOILS REPORT WILL 8£ SUBMITTED TO THE CITY ENGINEERING INSPECTOR v\lTHIN TWO WORKING DAYS OF THE COMPLETION OF FIELD TESTS. 1J. A SOIL$ COMPACTION REPORT ANO COMPLIANCE VER/FICA TION REGARDING ADH[RENCE TO RECOMMENOA TIONS 0011/NEO IN THE SOILS REPORT IS REQUIRED PRIOR TO TT-IE ISSUANCE OF A BUILDING PERMIT. ALL CON/ROLLED GRADING SHALL 8£ DONE UNDER TT-IE DIRECTION OF A PROFESSIONAL ENGINEER OF THE STA TE OF CALIFORNIA PRINCIPALLY DOING BUSINESS IN TT-!£ FIELD OF APPLIED SOILS MECHANICS. ALL FILL OR FUTURE FILL AREAS SHALL BE CONSTRUCTED IN ACCORDANCE v\lTH THE CITY OF CARLSBAD STANDARD SPEC/FICA TIONS AND THE • EARTHWORK SPEC/FICA TIONS • A TTACHEO TO THE PRELIMINARY SOILS INVEST/GA TION. DAILY FIELD COMPACTION REPORTS WILL 8£ SUBMITTED TO 11-!E PROJECT INSPECTOR. 14. A PR£CONSTRUG110N MEETING SHAii BE HEt D AT llif S/Tf PRIOR TO llif BFG/Nf'/ING OF WORK AND SHAii BE ATTFNDW BY Ali RfP8fSENTA TIITT RESPONSIBLE FOR CONSIRUCTIONC INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPECTS Of llif WORK, THE ONTRACTOR SHALL REQUEST A PRECONSIRUCTION MEETING BY CALLING THE INSPECTION LINE AT (760) 4.38-.3891 AT LEAST FIVE(5) WORKING DAY$ PRIOR TO STARTING CONS/RUCTION. THE CONTRACTOR WILL 11-!EN BE CONTACTED BY THE PROJECT INSPECTOR TO COORDINATE A DA TE ANO TIME FOR THE PRECONSIRUCTION MEETING. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL 8£ PROVIDED BY THE PROJECT INSPECTOR AT THE MEETING. 15. Al L INSPECTION RFOIIESTS QllifR lliAN FOR PRFCONSTRUGTTON MFFTTNG WIii BF MADF BY CAI I {NG llif FNG/NFFRING 24 HOUR INSPfCDON RfOl/fST I INF AT (760) 4J8-J891. INSPECTION REQUEST MUST BE R[CEl\1£0 PRIOR TO 2: 00 P.M. ON THE DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS WILL BE MADE THE NEXT WORK DAY UNLESS YOU REQUEST 011-!ERWISE. REQUESTS MADE AFTER 2: 00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER. 16. 11-!£ OWNER AND/OR APPLICANT THROUGH 11-!E DEVELOPER AND/OR CONTRACTOR SHALL DESIGN, CONSTRUCT ANO MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY ANO HEALTH STANDARDS. LAWS ANO REGULATIONS. 17. THE CONTRACTOR $HALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING A DFTAIL PLAN TO TH[ CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR 011-!ER PROVISION$ . TO BE MADE OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND OUR/NG THE EXCAVATION OF SUCH /RENCH OR TRENCHES OR OUR/NG 11-!E 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 11-jf PLAN VARIES FROM THF SHORING SYSTEM STANDARD$ ESTABLISHED BY THE CONS/RUCTION SAFETY ORD[RS, TI71£ 8 CALIFORNIA AOMJNISTRATl\1£ CODE. THE PLAN SHALL 8£ PREPARED BY A REGISTERED ENGINEER AT !Hf CONTRACTORS £XPENSE. A COPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBMITTED TO TT-IE INSPECTOR PRIOR TO EXCAVATION. 18. NO BLAST/NG SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN OBTAINED FROM 11-!E CITY OF CARLSBAD. SUBMIT APPL/CATION FOR BLASTING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS. 19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED v\lTHIN ANY WORK AREA OURING CONS/RUCTION, OPERATIONS WILL CEASE · IMMEDIATELY. AND THE PERM/TT££ WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART UNTIL 11-!E PERMITTEE HAS RECE/\/£0 WRITTEN AU11-!0RITY FROM THE CITY ENGINEER TO DO SO. 20. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF /RUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT ANO ANY OTHER ASSOC/A TED GRADING EQUIPMENT $HALL 8£ LIMITED TO THE PERIOD BETWEEN 7: 00 A.M. AND SUNSET EACH DAY. MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING OPERATION$ SHALL BE CONDUCT£D ON WEEKENDS OR HOLIDAYS. (A UST OF CITY HOLIDAYS JS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.) 21. 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. 22. IMPORT MATERIAL SHALL BE OBTAINED FROM, ANO WASTE MATERIAL SHALL 8£ DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. 11-jf CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG !HE HAUL ROUTES OR ADJACENT STREETS AS A RESULT OF 11-!E GRADING OPERATION. 2J. BRUSH SHALL BE REMOVED ONLY v\lTHIN TT-!£ AREA TO BE GRADED. NO /REES ARE TO BE REMOVED UNLESS SPECIFICALLY NOTED ON THE PLAN. 24. ALL AREAS SHALL BE GRADED TO DRAIN. GRADING RESULTING IN THE PONDING OF WATER IS NOT PERMITTED. ALL £AR11-!EN $WALES AND DITCHES SHALL HA VE A MINIMUM ONE PERCENT $LOPE. 25. 11-!ESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SET OF EROSION CONTROL PLANS. EROSION CONTROL SHALL BE A$ SHOWN ANO AS APPROVED BY 11-!E CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR. 26. ALL $LOPES SHALL 8£ TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT ANO ORDfRL Y CONDITTON. ALL STONES, ROOTS OR OTT-/FR DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A $/TE APPROVED OF BY TH[ CITY ENGINEER. 27. ALL $LOPES SHALL BE /RR/GA TEO, STABILIZED, PLANTED AND/OR HYDROSEEDED v\lTHIN TEN (10) DAYS OF THE TIME 'MIEN EACH-SLOPE JS BROUGHT TO GRADE AS SHOWN ON 11-!E APPROVED GRADING PLAN$. 28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL $LOPE$ AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL. 29. THE OWNER/APPL/CANT SHALL INSURE THAT ALL CON/RAC TOR$ SHALL COORDINATE 11-!E WORK OF THESE GRADING PLAN$ v\lTT-1 THAT SHOWN ON BOTH 11-!E LANDSCAPE ANO IRRIGATION PLAN$ ANO 11-!E IMPROVEMENT PLAN$ AS REQUIRED FOR THIS WRK IN ACCORDANCE v\lTH 11-!E LANDSCAPE MANUAL TIME REQUIREMENTS. JO. 'MIER£ AN EXISTING PIPE LINE IS TO BE ABANDONED A$ A RESULT OF 11-!£ GRADING OPERATION. IT $HALL BE REMOVED WITHIN TWENTY FEET OF BUILDING OR STREET AREAS ANO REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER AREAS 11-!E PIPE WILL BE PLUGGED v\lTH CONCRETE OR REMOVED AS APPRO\/fD BY 11-!£ CITY ENGINEER. J1. TT-IE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES ( ABOVE GROUND AND UNDER GROUND ) WITT-1/N THE PROJECT SITE SUFFIC1£N11 Y AHEAD OF GRADING TO PERMIT THE REVISION OF 11-!E GRADING PLAN$ IF IT 1$ FOUND TT-IAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED WORK. .32. TT-!£ CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR FAC/LIT/[$ AND SHALL COORDINATE THE WORK v\lTH A COMPANY REPRESENTATIVE. SDG&E (800 660-7.34.3 UNDERGROUND SERVICE ALERT (800j422-41JJ PACIFIC BELL (800 892-012J TIM£ WARNER CABLE (760 4.38-7741 COX COMMUN/CATION$ (760 806-9809 CITY OF CARLSBAO(STREETS & STORM DRAIN) (760)4.34-2980 'CITY OF CARLSBAO(SEWER,WATER & RECLA/MEO WATER) (760 4.38-2722 'SAN DIEGUITO WATER DISTRICT (760 6JJ-2650 'LEUCADIA WASTEWATER DISIRICT (760 75.3-0155 "VALLECITOS WATER 0I$/RICT (760 744-0460 WVENHAIN WATER DISIR/CT (760 753-6466 'BUENA SANITATION DISIRICT (760 726-1.340 *AS APPROPR/A TE JJ. PERMIT COMPLIANCE REQUIREMENTS: A. FOR CON/ROLLED GRADING -THE APPLICANT HIRES A CIVIL ENGINEER, SOIL$ ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSER\1£ AND CONTROL THE WORK IN PROGRESS {15.16.120 A.BJ CARLSBAD MUNICIPAL CODE. B. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT -THE FOLLOWING REPORTS MUST 8£ SUBMITTED TO 11-!E CITY ENGINEER VIA THE PROJECT INSPECTOR {15.18.120 A.10} CARLSBAD MUNICIPAL CODE: (1) FINAL REPORT BY SUPERVISING GRADING [NG/NEER STATING ALL GRADING JS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING ANO IRRIGATION ARE INSTALLED IN CONFORMANCE v\lTH CITY CODE AND 11-!E APPROVED PLAN$ ( OBTAIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUILT GRADING PLAN. (J) REPORT FROM THE SOIL$ ENGINEER. 'Ml/CH INCLUDES RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO 11-![ 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 WA$ DONE IN ACCORDANCE v\lTH THE REQUIREMENTS ANO RECOMMENDATIONS OU111NED IN THE PRELIMINARY SOILS REPORT AND ANY SUPPLEMENTS THERE TO. ( 4) REPORT v\lTH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE CITY. .34. UNLESS A GRADING PERMIT FOR THIS PROJECT /$ ISSUED v\lTHIN ONE (1) YEAR AFTER 11-!E CITY ENGINEER'$ APPROVAL, 11-!ESE PLAN$ MAY BE REQUIRED TO BE . RESUBMITTED FOR PLANCHECK. PLANCHECK FEE$ WILL BE REQUIRED FOR ANY SUCH RECHECK. J5. THE SOILS REPORTS TI11ED GEO TECHNICAL INVESTIGA TJON. SURFICIAL SLOPE FAILURE AND SUPPLEMENTAL GEOTECHNJCAL INVESTIGATION. SURFICIAL SLOPE FAILURE PREPARED BY HETHERINGTON ENGINEERING. INC. DA TED APRIL· 9, 2009 AND JUN£ J. 2009 , SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL BE DON[ IN ACCORDANCE WITH THE RECOMMENDATIONS ANO SPECIF/CATIONS CONTAINED IN SAID SOIL$ REPORT. , "DECLARATION OF RESPONSIBLE CHARGE" I HEREBY DECLARE 11-!AT I AM 11-!E ENGINEER OF WORK FOR THIS PROJECT. THAT I HA VE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN SECTION 670J OF THE BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN JS CONSISTENT WITH CURRENT STANDARDS. EROSION CONTROL NOTES 1. IN CASE EMERGENCY WORK JS REQUIRED. CONTACT MARSHA BELLON AT (760) 9 JI 8155 (PHONE NUMBER) 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIME$ DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CON\/fNIENT LOCATION$ TO FACILITATE RAPID CONS/RUCTION OF TEMPORARY DEVICES 'MIEN RAIN IS EMINENT. J. DEVICES SHOWN ON PLAN$ SHALL NOT 8£ MOVED OR MODIFIED WITHOUT THE APPROVAL OF 11-!E ENGINEER/NG INSPECTOR. 4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICE$ TO WORKING ORDER TO 11-!E SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL. 5. THE CONTRACTOR SHALL INSTALL ADOITTONAL EROSION CONTROL MEASURES AS MAY BE REQUIRED BY 11-!E CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORESEEN CIRCUMSTANCES 'Ml/CH MAY ARI$£. 8. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTION$ TO PREVENT PUBLIC /RESPASS ONTO AREAS 'MIER£ IMPOUNDED WATERS CREA T[ A HAZARDOUS CONDITTON. 7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN SHALL BE JNCORPORA TEO HEREON. 8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN A WAY 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 'MIEN 11-!E Fl\/£ (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT (40%). $/LT ANO OTHER OEBRI$ $HALL BE REMOVED AFTER EACH RAINFALL. 10. ALL GRAVEL BAG$ $HALL BE BURLAP TYPE v\lTH J/4 INCH MINIMUM AGGREGATE. 11. SHOULD GERMINATION OF HYDROSEEDED $LOPE$ FAIL TO PROVIDE EFFECTIVE COVERAGE OF GRADED $LOPE$ (90% COVERAGE) PRIOR TO NOVEMBER 15, 11-!£ $LOP£$ $HALL BE STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION J5.02J OF THE EROSION AND $£0/MENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION. STA TE OF CALIFORNIA. TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL 8£ JNSTALL£D ANO MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD SPECIF/CATIONS ANO THE FOLLOWING: A. HYDROSEEDJNG SHALL BE APPLIED TO: 1. ALL $LOPE$ TT-!AT ARE GRADED 6: 1 (HORIZONTAL TO \/£RT/CAL) OR STEEPER WHEN 11-!EY ARE: a. THRFF FEET OR MORE IN HF/GHT AND ADJACFNT TO A PUBLIC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN HEIGHT. 2. AREA$ GRADED FLATTER THAN 6: 1 'MIEN ANY OF THE FOLLOWING COND/TTONS EXIST: a. NOT SCHEDULED FOR IMPRO\/fMENTS(CONSTRUCTION OR GENERAL LANDSCAPING} v\l 11-!JN 60 DAYS OF ROUGH GRADING. b. IDENTIFIED BY 11-!E PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO 11-!£ PUBLIC. c. HA VE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE /REA TMENT. B. HYDROSEEDED AREAS SHALL 8£ /RR/GA TED IN ACCORDANCE WITH THE FOLLOWING CRITERIA: 1. ALL SLOPES /HAT ARE GRADED 6: 1 OR STEEPER ANO THAT ARE: 2. a. THREE TO EIGHT FEET IN HEIGHT SHALL BE /RR/GA TEO BY HAND WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WA TEREO BY A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE. AREAS $LOPED LE$$ THAN 6: 1 SHALL BE /RR/GA TED A$ APPROVED BY 11-!E CITY ENGINEER, PRIOR TO HYDROSEEDJNG. THE DEVELOPER $HALL SUBMIT A PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENGINEER. 11-!E PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS. TYPES AND COSTS OF THE ELEMENTS OF THE TT-IE PROPOSED SYSTEM. J. /RR/GA TION SHALL MAINTAIN THE MOISTURE LE\/fL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROSEED[D GROW1H. I UNDERSTAND TT-!AT 11-!E CHECK OF PROJECT DRAWING$ AND SPECIFICATIONS BY THE CITY OF CARLSBAD DOES NOT RELIEVE ME. A$ ENGINEER OF WORK, OF MY C. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING: SEED MIX SHALL CONSIST OF NO LESS THAN: 1. RESPONSIBILITIES FOR PROJECT DESIGN. FIRM: SER VIN ENGINEERING INC. ADDRESS: 2.382 CAMINO VIDA ROBLE SUITE F CITY, STA TE: CARLSBAD CALIFORNIA TELEPHONE:=™~792 BY: a<~~t-•t-L. NICK S. SERVIN R.C.E. NO.: JJ 5.38 DATE: 11/2/2 j REGIS/RATION EXPIRATION DA TE; _...,6,,_/,-"'JO,,,l.c.,2"'0-'--"10'---- SOILS ENGINEER'S CERTIFICATE I, DANNY COHEN , A REGISTERED (CIVIL/ GEOTECHNICAL) ENGINEER OF mE STATE OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED $OIL$ MECHANIC$, HEREBY CERTIFY THAT A SAMPLING AND S11JOY OF THE SOIL CONDITION$ PREVALENT WlmlN mis $/TE WAS MADE BY ME OR ftoJR MY DIRECTION BETWEEN mE OATES OF FEBRUARY 1 , · AND JUNE 2 , 2f)Qf}. TWO COPIES OF THE SOIL$ REPO TS COMPILED FROM THIS S11JDY, w,m MY RECOMMENOA TIONS, HAS BEEN SUBMITTED TO THE OFFICE OF mE CITY ENGINEER. SIGNED::...-:::::::~~~~====~==~~?__ G.E./P.£. NO.:_-c'2,..,,Jcc48><.-________ _ DA TE: I ( / 3 / 0 1 LICENSE EXP/RATION DA TE: J/31/10 OWNER'S CERTIFICATE I ( WE ) HEREBY CERTIFY THAT A REG/STEREO SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER-ALL GRADING ACTIVITY AND ADVISE ON mE COMPACTION ANO STABILITY OF THIS SITE. -AJl/l/lr;tt.,11 twlflh 11/12111 N1:;~~~¾ 'oAJE' ~~ l~/r!?-/49 SOURCE OF TOPOGRAPHY 2. a. 20 lbs. PER ACRE OF ROSE CLOVER b. 20 lbs. PER ACRE OF ZORRO FESCUE c. J lbs. PER ACRE OF E SCHOOL CIA CALIFORNICA d. 4 lbs. PER ACRE OF ACHILLEA MILL£FOLIA e. J lbs. PER ACRE OF AL YSSUM (CARPET OF SNOW} f. 1/2 lb. PER ACR[ OF D/MORPHOLECA g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL $7RUCTUR£$. h. ITEM a OF /HIS SUBSECTION MUST BE JNOCULA TEO v\111-! A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR BROADCAST/NG BEFORE HYDROS££DING. i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN UNOPENED CONTAINERS v\lTH THE CALIFORNIA DEPARTMENT OF FOOD AND AGRJCUL TUR£ CERT/FICA TION TAG ATTACHED TO. OR PRINTED ON $AID CONTAINERS. j. NON-PHYTO-TOXIC WETTING AGENTS MAY BE ADDED TO 11-!£ HYDROSEEO SLURRY AT THE DISCRETION OF THE CONTRACTOR. TYPE 1 MULCH APPLIED AT THE RA TE OF NO LESS THAN 2000 lbs PER ACRE. TYPE 8 MULCH ($/RAW) MAY BE SUBSTITUTED, ALL OR PART, FOR HYDRAULICALLY APPLl[O FIBER MAT£RIAL. 'MIEN STRAW JS USED IT MUST BE ANCHORED TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LES$ THAN 50% OF THE STRAW INTO THE SOIL. J. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, v\lTH 15% SULPHUR APPLIED AT THE RA TE OF 500 lbs. P[R ACRE. D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY: 1. ROUGHENING 11-!£ SURFACE TO 8£ PLANTED BY ANY OR A COMBINATION OF: a. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIEN11 Y FRIABLE. c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE. 2. CONDITION/NG 11-!E SOILS $0 THAT IT IS SUITABLE FOR PLANTING BY: a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT SA TURA TED SEED BED. b. 11-!£ ADDITION OF SOIL AM[NDMENTS, PH ADJUSTMENT, LEACHING COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH. E. HYDROSEEDED AREAS $HALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE THE PROJECT 1$ PERMANEN11 Y LANDSCAPED OR, FOR AREAS 'MIER£ HYDROSEEDING JS THE THE PERMANENT LANDSCAPING, UNTIL THE PROJECT 1$ COMPLETED AND ALL BOND$ RELEASED. TOPOGRAPHY SHOWN ON TT-/£$£ PLANS WAS G[NERA TED FROM GRADING PLAN FOR LA COSTA MEADOWS UNIT #1 DWG 169-7A SHEET 8 OF 9, 1970 LE.GAL DESCRIPTION PROJECT LOCATION 11-!IS PROJECT /$ LOCA TEO v\lTHIN ASSESSORS PARCEL NUMBER($) 215-280-51-00 & 215-280-52-00 THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT JS: LOTS 1.36 AND 1.37 OF LA COSTA MEADOWS UNIT #1 MAP 6800 VICINITY CITY OF OCEANSIDE 18 MAP NOT TO SCALE WORK TO BE DONE 11-!£ GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUT$ AND FILLS, REMEDIAL GRADING, DRAINAGE FACILITIES. EROSION CONTROL FACILITIES. AND PLANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLAN$, AS-BUILT GEOLOGIC MAP$ AND REPORTS, ALL AS SHOWN OR REQUIRED ON TH/$ SET OF PLANS AND 11-!E CITY STANDARDS, SPECIF/CA TJONS, REQUIREMENTS, RESOLUTION$ AND ORDINANCE$ CITED ON THESE PLAN$. THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE v\lTH THE FOLLOWING DOCUMENTS, CURRENT AT 11-!E TIME OF CONSTRUCTION. AS DIRECTED BY 11-!E CITY ENGINEER. 1. CARLSaAD MUNICIPAL CODE 2. CITY OF CARLSBAD ENGINEER/NG STANDARDS J. THIS SET OF PLANS CITY OF VISTA 5. THE STANDARD SPECIF/CATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK). 6. SOILS REPORTS ANO RECOMMENDATIONS BY HETHERINGTON ENGINEERING. INC. PACIFIC OCEAN ROA AVE CITY OF ENCINITAS Project ---=cc=:::::::::=-_ BENCH MARK #C LSB-033 ____ DA TfD APRIL 9, 2009 & JUNE 2, 2009 7. THE SAN DIEGO REGIONAL STANDARD ORA WINGS AND AS MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS. 11. STORM WATER MANAGEMENT PLAN PREPARED BY SERVIN ENGINEERING. INC. DA TED 8/26/2009 12. CALIFORNIA STORM WATER QUALITY ASSOC/A TION BMP CONS/RUCTION HANDBOOK ANO CALTRANS CONS/RUCTION SITE BMP MANUAL. LEGEND DESCRIPTION DWG.NO. RETAINING WALL• 4" PVC DRAIN SILT FENCE SC-1 DIRECTION OF DRAINAGE •Retaining wall per separate permit SYMBOL -0--0------0-.. QUANTITY 480 SF 130 LF 118 LF N/A DESCRIPTION: Well monument at intersection of Basalfa & Abedu/ Streets LOCA TTON: 20' Norfberfv of Southec/v curb of Abedul Street. J2' Noctbwefderlv r ' • - general notes: of a street light & 55 Southwesterly of a fire hydrant. RECORDED:~LJL _______________ _ ELEVATION: 422.601 DA TUM: GCS BJ.1991.35 Eooch US Survey Fe SHEET INDEX 1 TITLE SHEET 2 PLOT PLAN 3 SECTIONS 4 EROSION CONTROL PLAN EARTHWORK QUANTITIES 6541 VISPERA PLACE 6540 VISPERA PLACE CUT: FILL: IMPORT: EXPORT: REMEDIAL: 47 47 0 0 15 DATE CY CY CY CY CY CUT: FILL: IMPORT: EXPORT.· REMEDIAL: c:,'1-S. Sc",o " "'t-. N ~ ~~ w No. 33,538 rn ct Exp. 6-30-2010 .::o * * "); .;i- c" OF Cl'!-''? 4J CY 75 CY .32 CY 0 CY 0 CY '?t, CIVIL ~ ~ c:;,--, ,~_.. SERVIN ENGINEERING 2382 Camino Vida Roble, Suite F Carlsbad, California, 92011 OFFICE: (760) 931-1792 FAX: (760) 931-1892 /1'\ INITIAL ENGINEER OF WORK REVISION DESCRIPTION 1. Maintain existing site drainage pattern. 2. Maintain all erosion control & sediment control measures in working order for entire length of construction. 3. The inspector will recheck for expansive soils and/or grading requirements at the first foundation inspection. 4. Post site~inspection cards and call for inspec...1ion. 5. Average lot slope within the building envelope is less than 10%. 6. No increase in cross lot drainage allowed. 7. Landscape BMP areas not to be paved or altered w/o permit REQUIRED TREATMENT CONTROL BMP TABLE TYPE DESCRIPTION OWNERSHIP MAINTENANCE SHEET NO. MAINTENANCE AGREEMENT FREQUENCY ~.to:-4....-,.Jseape-<Jr,iinage---Marshaae11ooa-'MIA" -ti)f-)-•Alie, %Oil majo,- ·areas-AnthoAy eovel It -r-ainfaU-OF twice a. yecUo whioheve, is greate,,. SUSMP PROJECT PRIORITY -r.€1'! \ I.A E:.'t::>l u Iv'\ P~N~ DEPARTMENT APPROVAL "AS BUil T" ✓r!f,,,/~_L,,_~. ""'~ DATE// /-J j(R 5-4-2011 (SIGNED} PLANNING DIRECTOR RCE-}~.538 EXP. ~-30-2012. DATE A~ DATE: /I /"Y/0 1 REVIEWED~~ ~ k3[1 I 61~~ R,.,tz.,, RECOMMENDED BY: c 'aJL~ . " - (PRINT NAllI} INSPECT◊~ -.. --• --~ DATE I SH1ET I CITY OF CARLSBAD 1 sHgrs I ENGINEERING DEPARTMENT GRADING AND EROSION CONTROL PLANS FOR: COVELLI RESIDENCE 6541 VISPERA PLACE CARLSBAD. CA 92009 TITLE SHEET APPROVED: DAVlrJ-JA~ llf/c/4, DEPUTY CITY ENGINEER PE 33081 EXPIRES 6/30/10 DA1£ OWN BY: DATE DATE PROJECT NO. DRAWING NO. INITIAL INITIAL CHKD BY: aJ OTHER APPROVAL ~ITY APPROVAL RVWO BY: PD09-05 464-8A l ______________________________ ..,;;N;,;;;;19;8;4;,;DQ;;;O~;;;;;;;;;;;;;;;;;,:E~6~2~58=00:0~;;;;;;;;;;;;;;;;;;;;;;;;;;,..__...,.,......,..,,_ ... ,.,ii ........ ,H ....... , ..... , .. 1, ____ .. ;n ..... ,.. .. ,. .... , .. .u .. a. .. ,_,.,..,_,e;-».1~'/•,,.,,,..,~l""~~ ........... ________ ...., ........... ,. .. m_, ............. ,u ............ _,.i:,-"""""!)l'"r\QI!!!;"'~"'·"''"'-........ , .. , ..... u .. , .... -.................. __ : .. , ..... , .~ .. --J§"'O .. l4,.,hl ....... :;,.., ......... .\il' .. Jlill ...... , ... _, .. t11 ... , ... 11u ..... a .. , ..... , _g_ ...... H .. l"""' .. Ui ... bO'l.JO .. L ....... Wl""O. __ , .. U .. MiWW"''· .... ,, ...... , ....... :: _ .. SC ___ ..,, __ ,., _____ _ I VISPERA PLACE SILT FENCE SC-1 ~"' ' 1 w..,~~ ;----,;, ':) $~- ~ ...... 6 3\kr~ 9 EXISTING DRIVEWAY---- NEW RETAINING WALL -X~:::::::::p~ (MAX. HT. 6') APPROXIMATE LIMITS OF SURFICIAL SLOPE FAILURE--- 6541 VISPERA PLACE LOT 136 PAD EL. 380.00 FLOOR EL. 380.6 TW 37 BW 368 LANDSLIDE DEBRI ___,,__ TW LOT 117 6540 VISPERA PLACE LOT 137 PAD EL. 361.50 FLOOR EL. 362.0 EXISTING RETAINING WALL ~ ;I."'~ " ..... ~~ :.f> 0 ~~~ /. TW 376 BW 370 TW 378 BW 372 2606 ABEDUL STREE LOT 114 -? 1 O' DRAINAGE EASEMENT PAD EL. 397.9 L00R EL. 398.4 TW 381 BW 380 REP AIR AREAS TO BE HYDROSEEDED OR REPLANTED (SEE SHEET 1 FOR MIX) LOT 116 / / / 2602 ABEDUL STREET LOT 115 / PAD EL. 397.3 FLOOR EL. 397.8 / / / / / / / LOT 112 LOT 113 N PLOT PLAN 1" == 20· -0" Refenced Drawing: DWG 169-7A 6 of 9 DATE ~~ CIVIL # OF Cl>-U~Cl ~ L,,~#'t Note: Slope repair will be graded so that the original grades & drainage flow will restored to the pre-failure condition. be general notes 1. Maintain existing site drainage pattern. 2. Maintain, all erosion control & sediment control measures in working order for entire length of construction. 3. The inspector will recheck for expansive soils and/or' grading requirements at the first foundation inspection. 4. Post site-inspection cards and call for inspection. 5. Average lot slope within the building envelope is less than 10%. 6. No increase in cross lot drainage allowed. 7. Landscape BMP areas not to be paved or altered w/o permit. bmp legend: DIRECTION OF LOT DRAINAGE ----- SILT FENCE SC-1 -0---0---0---0--0------0--0--- REQUIRED TREATMENT CONTROL BMP TABLE DESCRIPTION OWNERSHIP MAINTENANCE SHEET NO. MAINTENANCE TYPE AGREEMENT FREQUENCY -H.0.-..landscapa drainag,.__ -Mafsha Bellon & --Ntlt-~~3--After each major- -areas.--Anlhooy €<>veil> -aiofaM o,twice a.yea, -which!iVeJ is greater .. SUSMP PROJECT PRIORITY -1it;1l. I "AS BUILT" L /{A~' ': 5-4-2.011 J SERVIN ENGINEERING RCE33538 EXP. 'o • i',0-2011. DATE 2382 Camino Vida Roble, Suite F Cartsbad, California, 92011 ~::B;tl~~ --~lzJ,, OFFICE: (760) 931-1792 FAX: (760) 931-1892 INSPECTOR --1 DATE I SH2ET I CITY OF CARLSBAD w ENGINEERING DEPARTMENT . GRADING AND EROSION CONTROL PLANS FOR: COVELLI RESIDENCE 6541 VISPERA PLACE CARLSBAD, CA 92009 PLOT PLAN APPROVED: DAVID~u~y 11/~, DEPUTY CITY ENGINEER PE 33081 EXPIRES 6130/10 DATE /1\ DWN BY: PROJECT NO. INITIAL DATE INITIAL DATE INITIAL CHKD BY: M ENGINEER OF WORK REVISION DESCRIPTION OTI-IER APPROVAL Cl TY APPROVAL RYWO BY: I PD09-05 I DRAWING NO. 464-8A I SLOPE REPAIR ARE 0 (.) ;,: • UJ a. ~ 156" 1350- 30' (0 "! (0 r---M t8 ("') ~ 60' v.c. 17' PAD GRADE '\8' 13' 1500-0 110' 67' -1,s•P..CP- @'tlo C\I .... ci 0) M 43.01 1350-0 395 390 385 380 375 370 FLATWORK (REMOVE AND REPLACE AS NEEDED) PROFILE OF STORM DRAIN @ NTS SEE SHEET NO, 11 139 V 133 S£€ SHe't:7 lo/9 /8 1/1'/lt'O.e/'IIO WA"/ (VISPERA PLACE) DWG# 169-7 Sheet 29 LOT 115 LOT 137 --GEOGRID REINFORCING (MIRAGRID 3XT OR EQUIVALENT) AT 2' VERTICAL SPACING AND MINIMUM 8' LENGTH --COMPACTED FILL --4" DIAMETER PERFORATED (PERFORATIONS DOWN) SCHEDULE 40 PVC PIPE AT 1% MINIMUM GRADIENT 2' TYPICAL~'---~-i-----1----:;/'" ,,,----2 CUBIC FEET PER FOOT CRUSHED ROCK IN FILTER FABRIC (MIRAFI 140N OR EQUIVALENT) L=--==;::._-f--;;,..CC----~ 4" DIAMETER SOLID OUTLET ~~==========~~= _.,,,,.. PIPE DISCHARGE TO l;t SUITABLE DRAINAGE DEVICE 8' MINIMUM KEY PROPOSED SLOPE REPAIR SECTIO~= 60 _@ FLA TWORK (REMOVE AND REPLACE AS NEEDED) COMPACTED FILL ----'<~ GEOGRID REINFORCING-~ (STRATA SG200 OR EQUIVALENT) LOT 136 4" PERF SDR 35 PVC OR TRIPLE WALL DRAIN INSERTED INTO CHRISTYS DRAIN-EEZ (TC-DE4100), FILTER SOCK, INCASED IN t" CRUSHED ROCK BEHIND BLOCK. LOCATE DRAINS AS LOW AS POSSIBLE BUT OUTLET PIPES MUST BE ALLOWED TO DAYLIGHT. LOT 137 KEYSTONE STANDARD UNIT WALL MAX HEIGHT 6' (SEE STRUCTURAL CALCULATIONS) PROPOSED KEYSTONE WALL SECTIO~= 6 o· ® LOT 115 LOT 136 Existing Retaining Wall FLATWORK (REMOVE AND REPLACE AS NEEDED) --GEOGRID REINFORCING (MIRAGRID 3XT OR EQUIVALENT) AT 2' VERTICAL SPACING AND MINIMUM 8' LENGTH 137 136 2' TYPICAL~! ___ -_--_---_---- --COMPACTED FILL 4" DIAMETER PERFORATED (PERFORATIONS DOWN) SCHEDULE 40 PVC PIPE AT 1 % MINIMUM GRADIENT 2 CUBIC FEET PER FOOT CRUSHED ROCK IN FILTER FABRIC (MIRAFI 140N OR EQUIVALENT) KEYSTONE COUNTRY MANOR WALL (SEE STRUCTURAL CALCULATIONS) 4" DIAMETER SOLID OUTLET \, PIPE DISCHARGE TO \ SUITABLE DRAINAGE DEVICE \,,\,,\',, ->6,,...,,;===i;:;u~--""'---------~----E-dg_e_o_f E-x-ist-in-gD~veway Backfill wall with t" gravel _, ~ V - (see wall calculations) _____ _.- 8' MINIMUM KEY PROPOSED SLOPE REPAIR & COUNTRY MANOR WALL SECTl~~ 60 • © ,:}-S. S&_ ~ No. 33,538 Exp. 6-36-2010 <};, CIVIL ~ OF Cf-...'!<() ~_/(./~,,-- S N ENGINEERING 2382 Camino Vida Roble, Suite F Carlsbad, California, 92011 OFFICE: (760) 931-1792 FAX: (760) 931-1892 . "AS BUil T" &4,/ t--L' . .-.:~ 5-1~ -2011 • RCE~~538 EXP. G-30-2012 DATE REVIEWED BY:d~ G /4 sLf ( ~ ..... J' • INSPECTOJr -1 DATE I SH3ET I CITY OF CARLSBAD [TI ENGINEERING DEPARTMENT . GRADING AND EROSION CONTROL PLANS FOR: COVELLI RESIDENCE 6541 VISPERA PLACE CARLSBAD, CA 92009 STORM DRAIN PLA~=4o· ® SECTIONS APPROVED: DAVl~U~ 11)0/o1 DEPUTY CITY ENGINEER PE 33081 EXPIRES 6/30/10 , DATE 1 DWN BY: PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL DATE INITIAL CHKD BY: #w ENGINEER OF WORK REVISION DESCRIPTION O°TT"iER APPROVAL CITY APPROVAL RVWO BY: PD09-05 464-8A I I