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Home My WebLink AboutDWG 446-5A; CT 05-15; LA COSTA OAKS NORTH NEIGHBORHOOD 3.3; 01-10GRADING NOTES (IN ADDITION TO THE REQUIREMENTS OF CHAPTER 15. 16 OF THE CARLSBAD MUNICIPAL CODE.) 1. THIS PLAN SUPERSEDES ALL OTHER PLANS PR£1//0USLY APPROVED BY THE CITY OF CARLSBAD REGARDING GRADING SHOWN ON THIS SIT OF PLANS. 2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAM: ANY PORTION OF 7HE CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHAAGE SHALL REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED. J. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEER-OF- WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS DISCOVERED DURING CONSTRUCT/ON. ALL PLAN REVISIONS SHALL BE PROMPTLY SUBMITTED 1V 7HE CITY ENGINEER FOR APPROVAL 4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A CERTIFICATE OF INSURANCE MUST BE FILED NAMING THE CITY OF CARLSBAD AS AN ADDITIONAL INSURED ON THE PERMIJTEE'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000.00 FOR E'ACH OCCURRENCE OF LIABILITY. THE INSURANCE COMPANY ~ THa ~ ~ ~ ~Tl~Pif "A-• ~ fflt AND A SIZE RY F~ /SHED fe" KEY RATING GUIDE 5. UNLESS EXEMPTED BY SECTION J01.(b)5 OF THE UNIFORM BU/WING CODE, RETAINING WAI.LS OUTSIDE OF PUBLIC RIGHT OF WAY REQUIRE SEPARATE PERMITS FROM THE BUILDING DEPARTMENT. 6. NO WORK SHALL 8£ COMMENCED UNTIL ALL PERMITS HAVE 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 BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION HAS BEEN OBTAINED AND A VALID GPADING PERMIT HAS BEEN ISSUED. 8. NO REVISIONS WILL BE MADE 1V THESE PLANS WITHOUT THE WRITTEN APPROVAL OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE APPROPRIATE SHEIT OF THE PLANS AND THE TITLE SHEET. 9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING SIGNED BY THE CITY ENGINEER. 10. THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS BY TH£ ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE CITY. 11, ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SfTE AT ALL TIMES DURING CONSTRUCTION. 12. WHERE TRENCHES ARE WITHIN CITY EASEMENTS, A SOILS REPORT COMPRISED OF: (A) SUMMARY SHEET, (8) LABORATORY WORK SHEETS AND (C) COMPACTION CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STATE OF CAUFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. THE SOILS REPORT WILL BE SUBMIJTED TO THE CITY ENGINEERING INSPECTOR wml/N TWO WORKING DAYS OF THE COMPLEI/ON OF FJELD TESTS. 1 J. A SOILS COMPACTION REPORT AND COMPLIANCE VERIFICATION REGARDING ADHERENCE TO RECOMMENDATIONS OUTLINED IN THE SOILS REPORT IS REQUIRED PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRADING SHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF THE STATE OF CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS MECHANICS. ALL FILL OR FUTURE FILL AREAS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIFICATIONS AND THE • E'Al?THWORK SPECIFICATIONS • ATTACHED TO THE PRELIMINARY SOILS INVESTIGATION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE PROJECT INSPECTOR. 14. A PRECONSTRUCTION MffTING SHALL BE HEID AT THE SITE PRIOR TO THE BEGINNING OF WORK AND SHALL 8£ ATTENDED BY ALL REPRESENTATIVES RESPONSIBLE FOR CONSTRUCT/ON, INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASl'ECTS OF THE WORK. THE CONTRACTOR SHALL SCHEDULE THE MEITING THROUGH THE PERMIT CLERK (760) 438-3891 AT LE'AST FIVE (5) WORKING DAYS PRIOR TO STARTING CONSTRUCTION. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY THE PROJECT /NSP[CTOR AT THE MEITING. 15. ALL INSPECT/ON REQUESTS OTHER 11-/AN FOR PRECONSTRUCTION MEETING W/1 L 8E MADE BY CAWNG THE ENGINITRING 24-HOUR INSPECTION REQUEST UNE AT (760) 438-3891. INSPECTION REQUESTS A/UST BE RECEIVED PRIOR TQ 2;00 P,M. ON THE DAY BEFORE THE INSl'ECTION IS NEEDED. INSPECTIONS WILL BE M.AJJf THE NEXT WORK DAY UNLESS YOU REQUEST OTHERW/Sf. RfQUESTS M.AJJE AFTER 2:00 P.M. WILL 8£ SCH[DULED FOR TWO FULL WORK DAl".S LATER. 16. THE OWNER AND/OR APPLICANT THROUGH TH[ DEVELOPER AND/OR CONTRAC1VR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY D£1//CES, INCLUDING SHORING, AND SHALL 8E SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS. 17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING A DETAIL PlAN 1V THE CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MAD[ OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEEI (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 ESTAfJLISHm BY THE CONSTRUCT/ON SAFETY ORDERS. T[[LE 8 CAUFORNIA ADMINISTRATIVE CODE THE PLAN SHALL BE PREPARED BY A REGISTERED ENGINEER AT THE CONTRACTORS EXPENSE. A COPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBMIJTED TO THE INSPECTOR PRIOR TO EXCAVATION. 18. NO BLASTING SHAU. 8[ PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEfN OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASTING PfRM/T WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS. 19. IF ANY ARCHAEOl QG/CAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA DURING CONSTRUCTION, QP£RAVONS WILL CEASE IMMED!AffiY. AND THE PERMIJTEE WILL NOTIFY THE CITY ENGINEER. OPERA T/ONS WILL NOT RESTART UNTIL THE PERM/TT££ HAS RECENED WRIJTEN AUTHORITY FROM THE CITY ENGINEER TD DO SO. 20. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THEREIO, INCLUDING WARMING UP, REPAIR, ARRIVAL, DEPART/JR[ OR OPERATION OF TRUCKS, E'ARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEfN 7:00 AM. AND SUNSET E'ACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING OPERATIONS SHALL BE CONDUCTED ON WEEKfNDS OR HOLIDAYS. (A LIST OF CITY HOLIDAYS JS AVAILABLE AT TH[ ENGINEERING DEPARTMENT COUNTER.) 21. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CID'. ENGINEER FOR APPROVAL 1WO flJU. WORKING DAYS PRIOR TO BEGINNING OF .W08K, 22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE DEPOSITED AT A SITE APPROVED BY THE CITY ENGINEER. THE CONTRACTOR SHALL 8£ RESPONSIBLE FOR ANY DfBRIS OR DAMAGE OCCURRING ALONG THE HAUL ROU7ES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPEF?ATION. 2J. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO TRffS ARE TD BE REMOVED UNLESS SPfCIFICALLY NOTED ON THE PLAN. 24. ALL ARE'AS SHALL 8£ GRADED TO DRAIN. GRADING RESULTING IN 7Hf PONDING OF WATER IS NOT PERMITTED. ALL EARTHEN SWALES AND DITCHES SHALL HAVE A MINIMUM ONE PERCENT SLOPE. 25. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SEI OF EROSION CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVE:D BY THE CITY £NG/NEER OR AS DIRECTED BY THE PROJECT INSPECTOR. 26. ALL SLOPES SHALL Bf TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND ORDERLY CONDmON. ALL STONfS, ROOTS OR OTHER DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENG/NEfR. 27. ALL SLOPES SHALL 8£ IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED WITHIN TEN (10) DAYS OF THE TIME WHEN _f/jJJJj SLOPE IS BROUGHT TO GRADE AS SHOWN ON THE APPROVED GRADING PLANS. 28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT, DRAWING NO. 446-5L, AND/OR AS DIRECTED BY THE CITY ENGINEER OR PLANNING DIREC1VR. 29. THE OWNER/APPLJCANT 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 ACCORDANCf WITH THE LANDSCAPE MANUAL TIME REQUIREMfNTS. JO. STORM DRAIN PIPE SHALL BE REINFORCED CONCRETf PIPE WITH A MINIMUM D-LOAD OF 1,350. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC MAY BE UTILIZED PROVIDED DEPTH IS LESS THAN 15 FEET AND BACKFILLED WITH J/4" ROCK PER SDRSD S-4 TYPE •c ANO PIPE MEETS ASTM STANDARD JOJ4 FOR SDR J5 SOLID WALL PfPE. JI. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF TH[ GRADING OPERATION, IT SHALL BE REMOVED WITHIN TWENTY FEIT OF BU/WING OR STREET AREAS AND REPLACED WITH PROPERLY COMPACTfD SOILS. IN OTHER ARE'AS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY THE CITY ENG/NfER. J2. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES (ABOVE GROUND AND UNDER GROUND) WITHIN THf PROJECT SITE SUFflC!ENTL Y AHEAD OF GRADING TO PERMIT THE REVISION OF TH[ GRADING PLANS IF IT IS FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED WORK. JJ. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BfLOW) AT LE'AST 2 FULL WORKING DAYS PRIOR 1V STARTING GRADING NE'AR THEIR FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY RfPRfSENTATIVE. UNDERGROUNO SERVICE ALERT (800) 422-41 JJ SDG&:£ {800) 660-7J4J AT&T (BOO) 750-2355 ADELPHIA CABLE' COMMUN/CATIONS (760) 4.JB-7741 CITY OF CARLSBAD(STREETS &: STORM DRAIN) (760) 434-2980 CARLSBAD MUNICIPAL WATER DISTRICT (760) 438-2722 VWD (760) 744-0460 34. PERMIT COMPLIANCE RfQUIREMENTS: A. FOR CONTROLLED GRADING-THE APPLICANT HIRES A CIVIL ENGINEER, SOILS /:NG/NEER, 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 FINAL N'PROVAL OF A GRADING PERMIT-THE FOLLOWING REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE PROJECT INSPECTOR { 15. 16.120 A. 10/ CARLSBAI) MUN/CfPAI. CODE: (1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATTNG ALL GRADING IS COMPLETE. ALL EROSION CONTROL, SLOP£ PLANTING AND IRRIGATION ARE INSTALLED IN CONFORMANCE WITH CITY CODE AND THf APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE LETTER FROM CITY ENGINEERING DEPARTMENT). (2) AS-BUILT GRADING PLAN. (J) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARffS 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 TH[ PRfL/MINARY SOILS REPORT AND ANY SUPPLEMENTS THEREIO. (4) RfPORT 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 PI.ANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR ANY SUCH RECHECK. J6. THE SOILS REPORT nTLED VILLAGES OF LA COSTA "rHE OAKS" PREPARED BY GEOCON AUGUST 3, 2001, AND UPDATED LETTER FEBRUARY 13, 2007, SHALL BE CONSIDERfD AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL 8£ DONE IN ACCORDANCE WITH THE RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID SOILS RfPORT. RESOLUTION NOTES COMPLIANCE WITH APCD RULES 51 (TH£ "NUISANC[" RULE), 52 (PARTICULATE MATTER), AND 54 (DUST AND FUMfS) OF TH[ AIR QUALITY CHAPTER WOULD EFFECTIVELY MlnGA TE DUST IMPACTS GENERA TED DURING GRADING OPERATIONS. TH£ FOLLOWING MEASURES AR£ REQUIRED TO ACHIEVE COMPLIANCf WITH THESE RULES AND RfDUCE CONSTRUCTION RfLA TED TO AIR POLLUTANTS: 1. TH£ WATERING OF ALL SURFACES BEING GRADED AND HAUL ROUTES SHALL BE REQUIRED DURING DRY 111:A THER CONDITIONS. 2. ALL UNPAVED AREAS SHALL 8£ REVEGETA TED ACCORDING TO THE APPROVED LANDSCAPE PLANS AS SOON AS POSSIBLE AFTER GRADING. 3. ALL CONSTRUCTION-RELATED TRAFFIC SHALL BE RESTRICTED TO ROUTES THAT ARE OUST-CON TROLLED, REDUCED SPfED LIMITS SHALL BE MAINTAINED FOR ALL HAUL AND CONSTRUCTION VEHICLES. 4. ALL CONSTRUCTION ACTIVITIES SHALL BE L/MllFO DURING PERIODS OF HIGH WINDS. 5. ALL HEAVY-DUTY, DIESEL POWERED CONSTRUCTION EQUIPMENT SHALL Bf OPERA TED ACCORDING TO MANUFACTURERS SUGGESTED OPERA TING INSTRUC170N (WITH THE FUEL INJECTION 71MING RETARDED TO RECOMMENDED LEVEL OF NOX EMISSIONS, BUT WHICH WOULD NOT RESULT IN EXCESSIVE VISIBLE SMOKE EMISSIONS} IN ORDER TO CONTROL POLLUTANT [MISSIONS. 6. CONSTRUCTION EQUIPMENT SHALL BE SUBJECT TO REGULARLY SCHEDU/..£D MAINTENANCE/TUNE-UPS, AND BE TURNED OFF WHEN NOT BEING U77LIZED TO A VOID EXCESSIVE IDLING EMISSIONS. 7. THE APPL/CATION OF ARCHITECTURAL COATING AND CUT-BACK ASPHALT SHALL ADHERE TO APCD RULES 67.9 AND 67.7, TO EFFEC71VEL Y CONTROL OTHER CONSTRUC710N-RELA ?FD EMISSIONS OF AIR POLI..U TAN TS. 8. THE ENGINEERING DEPARTMENT SHALL MONITOR FOR COMPLIANCE DURING ALL GRADING OP[RA TIONS OF THE PROJECT. 9. ALL BUILDING PAO AND STREET AREAS THAT ARE GRADED ANO REMAIN VACANT OR UNDEVELOPED FOR A PERIOD OF MORE THAN 6 MONTHS AFTER THE GRADING OPERATION IS COMPLETED SHALL BE SEEDED ANO AD[QUATELY IRRIGATED TO REDUCE EROSION AND VISUAL IMPACTS. 1 0. NO MOR[ THAN 25 RESIDENTIAL BUILDING PERMITS (UNITS) WITHIN THE SUBDIVISION SHALL BE ISSUED UNTIL THERE ARE TWO CIRCULATION ACCfSS ROADS INSTALLED. PRIOR TO EXCEEDING 25 UNITS, THE CIRCULATION IMPROVEMENTS MUST BE COMPLETED TO THE SATISFACTION OF THE CITY [NG/NEER AND THE FIRE MARSHAL. WORK TO BE DONE VALLECITOS WATER DISTRICT GENERAL NOTES THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS, REMfDIAL GRADING, DRAINAGE FACIL/71ES, EROSION CONTROL FACILITIES, AND PLAN71NG OF PERMANENT lANOSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS, AS-BUILT GEOLOGIC MAPS AND REPORTS, ALL AS SHOWN OR RfQUIRED ON THIS SIT OF PLANS AND THE CITY STANDARDS, SPECIFICA710NS, REQUIREMENTS, RESOUITIONS AND ORDINANCES CITED ON THfSE PLANS. 1. WATER LINES SHALL HA VE A MINIMUM COVER OF 36 INCHES. SEWfR LINES SHALL HA V£ A MINIMUM COVER OF 5 FEET. 2. CONTRACTOR SHALL N071FY THE FOLLOWING AGENCIES 48 HOURS PRIOR TO CONSTRUCTION. VALLECITOS WATER DISTRICT. .......................... 1-760-744-0480 RCOS THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCf WITH TH[ AT THE 71ME OF CONSTRUC710N, AS DIRECTED BY THE C/1Y ENGINffR. I. CARLSBAD MUNICIPAL CODE. CITY OF CARLSBAD ENGINEERING STANDARDS. THIS SET OF PLANS. FOLLOWING DOCUMENTS, CURRfNT COX COMMUN/CA TIONS ..................................... 1-619-262-1122 \ \ SDG&E. ............................................................. 1-858-611-7343 \ \ 2. 3. 4. RESOL/JTION NOS. 6148 AND 6149 DA?FD AUGUST 16, 2006 AND RfSOLUTION NO. 2006-287 DATED SEPTEMBER 26, 2006. AT&T. ............................................................... 1-800-750-2355 UNDERGROUND SERVICE ALERT.. .•......•.•.•...•••. 1-800-422-4133 1,-\ ~ 0 0 0 . ~ \\ CITY OF ENCINITAS 5. PROJECT 6. SITE' 7. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK). SOILS REPORT AND RfCOMMENDATIONS BY GEOCON DATED AUGUST 3, 2001, AND UPDATED LETTER DA?FD FEBRUARY 13, 2007. TH[ SAN DIEGO AREA REGIONAL STANDARD DRAWINGS AND AS MAY Bf MODIFIED BY THE CITY OF CARLSBAD ENGINEERING STANDARDS. FINAL PROGRAM EIR 98-07 AND TH[ MITIGATION MONITORING ANO REPORTING PROGRAM. 3. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO V£RIFY THE LOCA 710N OF ALL SUBSTRUCWRES, WHETHER SHOWN ON THE PLANS OR NOT. AND PROTECT THEM FROM DAMAGE. THE ACTUAL LOCATION AND DEPTH OF ALL EXISTING WA?FR AND SEWER LINES IS TO BE VERIFIED BY THE CONTRACTOR AND ANY DISCREPANCY IS TO BE BROUGHT TO THE A TlFNTION OF THE ENGINEER OF WORK FOR CORRECTION AND THEN SUBM/TTfD TO THE DISTRICT FOR APPROVAL. ,"l 8. 9. STORM WATER POLLUTION PREVENTION PLAN. W0/0 NO. 9 37C335747 . DATED SEPTEMBER 26. 2006 . 4. NEITHER THE ENGINEER, OWNER NOR THE VAL/..£CITOS WATER DISTRICT SHALL BE RESPONS/BLf FOR THE ENFORCEMENT OF SAFfTY STANDARDS. ' VICINITY MAP N. T.S. 10. PRfPARED BY: HUNSAKER&: ASSOC/&~. STORM WATER MANAGEMENT PLAN (SWMP). DATED FEBRUARY 12, 2007 . PREPARfD BY: HUNSAKER &: ASSOCIATES , 5. A PRECONSTRUCTION CONFERENCE MEETING SHALL BE HELD A MINIMUM OF THREE (3) WORKING DAYS PRIOR TO CONSTRUCT/ON. 6. A SIGNED SET OF IMPROVEMENT PLANS DOES NOT IMPLY THAT CONSTRUCTION MAY BfGIN. THE CONTRACTOR MUST CONTACT THE 11. CALIFORNIA STORM WATER QUALITY ASSOCIATION, STORM WATER BEST MANAGEMENT PRACTICE, CONSTRUCTION HANDBOOK AND STATE OF CALIFORNIA, DEPARTMENT OF TRANSPORTA770N, CONSTRUC770N SITE BEST MANAGEMENT PRACTICES (BMP) MANUAL. VALLECITOS WATER DISTRICT ENGINEER/NG DEPARTMENT TO CONFIRM. 7. ALL WORK DONE IN OR NEAR VALLfCITOS WATER DISTRICT FACILITIES SHALL BE DONE ACCORDING TO THE CURRENT STANDARD SPEC/RCA TIONS OF THE VALLfC/TOS WA 1ER DISTRICT. 8. PRIOR TO CROSSING EXISTING WATER OR SEWER FACILITIES, CONTRACTOR SHALi.. SUBMIT EQUIPMENT SPECIF/CATIONS, WEIGHT AND DEF/..£CTION CALCULA 710NS FOR APPROVAL. 9. CONTRACTOR SHALL VERIFY AND RfQUEST CONSTRUCTION WATER SOURCE AND AVAILABILITY PRIOR TO START OF GRADING. 10. STATE HEALTH DEPARTMfNT REQUIRES CER17FIED BACKFLOW DEVICES ON ALL HARD PLUMBED CONNECTIONS TO DISTRICT CONSTRUCTION METERS. OWNER'S CERTIFICATE I HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER ALL GRA ING YITY AND ADVISE ON THE COMPACTION AND STABILITY OF THIS SITE. SIG TUR£ DATE BY RED ARBUCKLE PRESIDENT MORROW DEVELOPMENT AS AGENT FOR REAL [STATE COLLATERAL MANAGEMENT COMPANY SOILS ENGINEER'S CERTIFICATE I, EMILIO ALVARADO, A REGISTERED CNIL ENGINEER IN THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOIL MECHANICS, HEREBY cg}!F'f THAT A SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS SITE WAS MADE BY GEOCON OR UNDER THE DIRECTION OF GEOCON BETWEEN THE DATES OF 9/14/1989 AND 10/14/1999. TWO COMPLETE COPIES OF THE SOILS REPORTS COMPILED FROM THIS STUOY, WITH MY RECOMMENDATIONS, HAVE BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER. FURTHERMORE, I HAVE REVIEWED THESE GRADING PLANS AND OPINE THAT THE RECOMMENDATIONS INCLUDED IN THE SOILS REPORTS FOR THIS PROJECT HAVE EN INCORPORATED IN THE GRADING PLANS AND SPECIFICATIONS fMIL/0 ALVARADO R.C.E. NO. 66915 / DAT£ fXP. DATE: 09-30-08 ,f .66915 O . .09/300i ;.,, . :t:, -':, C/VI\. ' DESCRIPTION SUBDIVISION BOUNDARY RIGHT OF WAY LOT LINE EASEMENT LINE fXIS17NG STORM DRAIN STORM DRAIN SPOT fLEVATIONS EARTHEN SWALE CUT/FILL LIN[ DA YUGHT LINE SLOPE EMBANKMENT (2: I MAX.) PUBLIC UTILITY EASEMENT EXISTING CONTOUR FINISH CONTOUR EXISTING BROW DITCH FUEL MOD/FICA TION LINE PAD ELEVATION LEGEND STD, DWG, PER IMPROVEMENT PLANS DWG NO 446-5 CUT/FILL RETAINING WALL (PER SEPARATE PERMIT} LOT NO PER RNAL MAP C-3 &: C-4 SYMBOL -------- l1il 180 ---1so--- ri,:::o L.J ------- 34 QUANTITY 1,679 SF CAL\ "DECLARATION OF RESPONSIBLE CHARGE" SOURCE OF TOPOGRAPHY TOPOGRAPHY SHOWN ON THfSE PLANS WAS GENERATED BY AERIAL SURVEY BY SAN-LO AERIAL SURVEYS (l-30-97) AND BY R.J. LUNG (5-11-04). TOPOGRAPHY SHOWN HEREON CONFORMS TO NA710NAL MAP ACCURACY STANDARDS. TREATMENT CONTROL BMP TABLE 1 I HEREBY DECLARE THAT I AM THE ENG/NfER OF WORK FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLf CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND THAT TH[ 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 RESPONSIBIL/71ES FOR PROJECT DESIGN. EARTHWORK QUANTITIES* CUT: FILL: 25,288 51,725 26437 CY CY CY Fl NSA~ RM: HU ER&: ASSOC/AT~ f..<;" ' "/( ~ . • 4} "' ADDRESS: 9707 WAPLES STREET ... ... "' * QUANT117ES SHOWN AR[ FOR BONDING _!';Q 7',-z ONLY ANO ARE NOT TO BE USED FOR " NO. 62891 ~ CITY, ST.: SAN DIEGO CA "' ,:; .., EXP. 6/30/08 • BIDDING, BUDGETS OR OTHER PURPOSES . IMPORT.· TELE~~58~ 558-4500 0';. ... -, ,CfV1\ _,,.. o/t.' BY, 1/!d_, 8 &nl DATE: ()t,fat/4 2 ~OF CAl-'' DA V/D A. BLALOCK P.£. NO.: RCI:.Ji2fj.fll EXPIRATION DATE: 6/30/08 UEQLARATION Q[ ENGINEER 0~ WORK I HEREBY DECLARE THAT THE DESIGN OF THE IMPROVEMENTS AS SHOWN ON THESE PLANS COMPLIES WITH PROFESSIONAL ENGINEERING STANDARDS AND REFERENCE DRAWINGS PRACTICES. AS THE ENGINEER IN RESPONSIBLE CHARGE OF THE DESIGN OF CITY OF CARLSBAD DRAWING NO. -429-7 THESE IMPROVEMENTS, I ASSUME FULL RESPONSIBLE CHARGE FOR SUCH CITY OF CARLSBAD DRAWING NO. -429-7A DESIGN. I UNDERSTAND AND ACKNOWLEDGE THAT THE SIGNATURE OF THESE CITY OF CARLSBAD DRAWING NO. -446-5 PLANS, AND THE REVIEW OF THE PLANS BY THE VALLECITOS WATER DISTRICT, IS OWNER A REVIEW OF GENERAL COMPLIANCE WITH DISTRICT STANDARDS. THIS APPROVAL IS NOT A DETERMINATION OF THE TECHNICAL ADEQUACY OR ACCURACY OF THE REAL ESTATE COLLATERAL MGMT. co., DESIGN OF THE IMPROVEMENTS. SUCH APPROVAL DOES NOT, THEREFORE, A DE:LAWARE CORPORATION RELIEVE ME OR MY RESPONSIBILITY FOR THE DESIGN OF THESE IMPROVEMENTS. 1903 WRIGHT PLACE £lnlaettl oj/Q1fo7 SUITE 180 CARLSBAD CA, 92008 ENGINEER OF WORK DATE (760) 929-2701 LEGAL DESCRIPTION LOTS 202 & 203 OF THE CITY OF CARLSBAD TRACT CT 99-04-03, VILLAGES OF LA COSTA -LA COSTA OAKS NORTH IN TH[ CITY OF CARLSBAD, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO MAP NO. 15318 RLED IN THE Of'F!CE OF THE SAN DIEGO COUNTY RECORDER ON APRIL 18, 2006 AS FILE NO. 2006-0271049. TYPE DESCRIP770N OWNERSHIP MAINTENANCE SHfET NO. MAINTENANCE AGREEMENT FREQUENCY FLOW THROUGH MP-51 PfR SCHEDULE SfPARATION VORTEX PRIVATE CC&:R 7 IN SWMP SEPARATOR SUSMP PROJECT PRIORITY_ HIGH ENGINEER OF WORK Wa.BU alot_!f!J7 DAVID A. BLALOCK DATE RC£ NO 62891 EXP. 6/30/08 ..... ---.. BENCH JvfARK HUNSAKER & ASSOCIATES DESCR/P170N: STD. STREE:r SURVEY MONUMENT SAN DIEGO, ! N C. LOCATION: STA. 288+89 fC ON CENTERLINE OF EL CAMINO REAL PLANNING 9707 Waples Street RECORD FROM: SAN DIEGO COUNTY ENCINEERINC. San Diego, Ca 92121 VERTICAL. CONTROL SURVEYING PH(BS8)558·4500· FX(858)S58·1414 ELEVATION: 311.41 NGVD 1929 "AS BUILT" ~NINCDEPARTMENTAPPRO~L )/b.A,/ DATE:7 /S/:;7 (SIGNED) ~· ,., DO ~PLANNING DIRECTOR DATE r DATE:1 / J';U1 RCE EXP. --·· ··--·--··-·- REVIEWED BY: (SIGIIED) RECOlll!EllDED BY: lb.J 4ftt~ llAlllJ) INSPECTOR OAT£ BASIS OF BEARINGS PROJECT LOCATION --------··-·----... ---.... ··------· -. -. . .. . --· ... ·-____ ., ·····---------SHEET .~1 ~'~ENG~[t~IN2£~"~~~~~~ . I s1Egs J THE BASIS OF BEARINGS FOR THIS SURVEY IS THIS PROJECT IS LOCA?FD WITHIN 1 THE CALIFORNIA COORDINATE SYSTEM -1983, ASSESSORS PARCEL NOS. 223-Oil-0.2, --------··--. ·----·--- ZONE VI, 1991.35 EPOCH, NORTH AMERICAN 223-01/-03. 223-011-07 AND ROUGH GRADING AND EROSION CONTROL PLANS FOR: 223-0/ I -08. THE CALIFORNIA ------· ...... ·----· --------· ·-·· ----· 1----··· -····---_______ " __ ,. ----,----------VALLECITOS DATUM OF 1983 (NAD83), GRID BEARINGS IMPORTANT NOTICE BETWfEN STA710N 147 AND STATION 152 AS COORDINATE INDEX OF THIS PROJECT LA COSTA OAKS NORTH SAID COORDINATES ARE PUBLISHED IN THE IS N 1Jll§. £ 6268 WATER DISTRICT SECTION 4218/4217 OF THE GOVERNMENT CODE CITY OF CARLSBAD SURVEY CONTROL NETWORK REQUIRES A DIGALfRT /DENT/FICA 710N NUMBER BE ESTABLISHED BY RECORD OF SURVEY MAP NO. BY:P~,4. ISSUED BfFORf A PERMIT TO EXCAVATf Will Bf 17271, FILED IN THE OFFICE OF THE SAN -----------.. ------. ,.,. •. , 1··· _,_ --·-··-- APPROVE:J VALID. FOR YOUR DIGALERT I.D. NUMBER CALL DIEGO COUN7Y RECORDER ON FEBRUARY 8, ,. UNOfRGROUND SERVICE ALERT AT: 2002. IE: N 04•55'39• W - --------c:-,,,. ,i!, .... 2 TOLL FR££ 1-800-422-4133 DATE: DATE INITIAL TWO WORKING DAYS BEFORE YOU DIG --·----------FOR GRA:JING PURPOSES ONLY ENGINEER OE WORK -----------,.., ... -------NEIGHBORHOOD 3.3 -------. ,.. _______ !JJ#-·-· ... -----· • "" ., •.• -. ... .,. -1 APPROVED DAVID A. HAUSER J ------~-----7/1~()7 : O[PUTY CITY ENGINEER RCE cKlQ!ll EXP ll Z:;iQ Zo:-DATE ; ----~ .. _,_ ·---------------------- I p~*~;~~o: --_,,.. --OWN BY: DRAWING ND. i DATE fNJT/AL DATE INJTIAL C/-IKD BY: Q,~:f 446-SA REVISION DESCRIPTION RVWD 8Y: cdve i OTHER APPROVAL CITY APPROVAL R:\0571 \&Eng \Rough Groding\0571RG01.dwq[ 1275]May-51-2007:D8:45 w.o. No. 2557-0125 V.W.D. 207-228/0713821 BIN : \ THE OAKS NORTH NTS ROUGH GRADE SECTIONS R/W ., . .• ·.,, '~\ ', <·.\ .. ' ', \,, ' ' ' ··>. ',.·· '. ···;,...,_ ' '• ' ' ,., •' • " . " •' . \ ' -' . \ ' -~ \ . -''y ,·: • '' I ,, ,, . ' Ii' " 7 R/W R/W C/L 60' ROW R/W C/L 601/56'*** ROW 3' MIN. **-+-+--------=:.=-"...:.:: _ _.;.:.::,;; ________ -i--l-3' MIN.•• J' MIN,*• +-+-----------'-'-+--'-'----------1---1-J' MIN.** 2:1 MA 10' 20' 20· ( CONCRETE CURB IMPROV£M£/;ITS AND GUTTER PER DWG ,(446- 7-_:,:2:::;!__::::_..,._,_j 2% (TYPICAL) _2%_ 0.5' TYP. 2' UNDERCUT" CORTE PANORAMA NTS 10· 2% ,5' TYP. NDERCUT 2:1 M, 131/10'••· 171/18'*** 171/18'*"* 131/10'••· 2% 0,5' TYP. CONCRETE CURB IMPROV£ME!;JTS ) AND GUTTER cR DWG #446-5 2% .J'c% (TYPICAL) ~ L......,.::.:=-----"' .5' TYP. 2' UNDERCUT* 2:1 MAX. NDERCUT SITIO CALIENTE, SITIO COLINA · CORTE ALTURA, SITIO BAHIA,· AND CORTE FORTUNA NTS R/W 200 400 600 ~ -- SCALE 1 "= 200' -----... --...___... .... 121 INDEX MAP SCA LC: 1" =200' SHEET INDEX NOTES & DETAILS GRADING EROSION CONTROL SIIEET 1-3 SHEET 4-7 SHEET 8-10 C/L : 84 ' 21 92 85 20 91 86 19 18 90 87 89 88 SHEET INDEX MAP INDEX MAP LEGEND SUBDIVISION BOUNDARY STORM DRAIN RIGHT OF WAY £4SCMCNT STREET NAME LOT NUMBER AVENIDA SOLEDAD 124 ROUGH GRADE SECTIONS R/W SHEET NO. 1~5 I C/L /4 [. '! ' . MM&RP NOTES (DUST MIT/GATTON AND RAPTOR NESTING) PER 4.10-6: TEMPORARY DES/LT/NG BASINS GAN ONLY BE REMOVED WHEN PERMANENT EROSION CONTROL LANDSCAPING HAS BEEN ESTABLISHED TO THE POINT THAT DOWNSTREAM EROSION AND SEDIMENT TRANSPORT MEETS REGULATORY STANDARDS. PER 4.4-248: IF OCCUPIED RAPTOR NESTS ARE PRESENT DURING GRADING AND CONSTRUCT/ON WHICH CREATES ADVERSE EFFECTS TO ACTIVE RAPTOR NESTS, INCLUDING NOISE LEVELS WHICH WOULD 8£ ABOVE 80d8(A) AT NESTING SITE, OPERATIONS SHALL BE RESTRICTED TO 200 FEET FROM ANY ACTIVE NEST. PER 4.9-4A: IN DISTURBED AREAS AND ON MANUFACTURED SLOPES, APPROVED GROUND COVER SHALL BE REPLACED WITHIN 30 DAYS FOLLOWING THE COMPLEnON OF GRADING ACTIVITIES. B: AREAS GRADED FLATTER THAN 6:1 SHALL BE PLANTED WITH A COVER CROP OR COVERED WITH JUTE MESH IN CONFORMANCE WITH SECTTON £:3-1.2-2.1 OF THE CITY LANDSCAPE MANUAL. C: EXPOSED STOCKPILES {I.E. GRAVEL, SAND, AND DIRT) WITH 5% OR GREATER SILT CONTENT SHALL BE ENCLOSED, COVERED, WATERED TWICE DAILY, OR APPLIED WITH NON TOXIC SOIL BINDERS ACCORDING TO MANUFACTURES' SPECIFICATIONS. D: AREAS BEING ACTTVELY GRADED SHALL BE WATERED TO REDUCE POTENTIAL FOR BLOWING DUST. E: ALL EXCAVATING AND GRADING OPERATTONS SHALL BE SUSPENDED WHEN WIND SPEEDS EXCEED 25 MPH AS MEASURED AT THE OCEANSIDE STATION OF THE NATIONAL WEATHER SERVICE. IT SHALL BE THE RESPONSIBILITY OF THE GRADING CONTRACTOR TO ASCERTAIN AND RECORD DAILY WIND SPEEDS DURING THE GRADING PROCESS. THESE RECORDS SHALL BE AVAILABLE FOR INSPECTION BY THE PUBLIC WORKS INSPECTOR. F: ALL TRUCKS HAULING DIRT. SAND, SOIL, OR OTHER LOOSE MATERIALS OFFS/TE OVER PAVE:D ROADS ARE TO BE COVERED OR SHALL MAINTAIN AT LEAST /WO FEET OF FRE£80ARD (I.E., MINIMUM VE:RTICAL DISTANCE BETWEEN TOP OF THE LOAD AND THE TOP OF THE TRAILER) IN ACCORDANCE WITH THE REQUIREMENTS OF CALIFORNIA VEHICLE CODE SECTION 23114. G: DUST EMISSIONS FROM ROCK CRUSHING OPERATION SHALL BE CONTROLLED BY TH£ USE OF WET-SUPPRESSION TECHNIQUES INCLUDING BUT NOT LIMITED TO: MISTING SYSTEMS ALONG THE CONVEYOR FEEDS FOR THE CRUSHER, WETTING OF STOCKPILES AND CESSATION OF CRUSHER ACTIVITIES WHEN WIND SPEEDS ARE IN EXCESS OF 25 MILES PER HOUR. WIND SPEED AND CRUSHER OPERATTON RECORDS SHALL BE KEPT IN ACCORDANCE WITH MITIGATION MEASURE 4.9-4(E), ABOVE. H: PAVED STREETS OFFS/TE SHALL BE SWEPT AT THE END OF £4CH WORKING DAY IF VISIBLE SOIL MATERIAL IS CARRIED ONTO ADJACENT PUBLIC PAVED ROADS (RECOMMENDED WATER SWEEPERS WITH REC!.AJMED WATER) I: ACTIVELY USED UNPAVED ROADS. PARKING AREAS AND STAGING AREAS SHALL BE WATERED THREE TIMES DAILY OR NON-TOXIC SOIL STABILIZERS SHALL BE APPLIED TO THESE AREAS ACCORDING TO MANUFACTURERS' SPEC/FICATTON. J: POSTED TRAFFIC SPEEDS ON ALL UNPAVED ROADS SHALL BE 15 MPH OR LESS. K: CONSTRUCT/ON ROADS THAT HAVE A TRAFFIC VOLUME OF MORE THAN 50 DAILY TRIPS BY CONSTRUCTION EQUIPMENT OR 150 TOTAL DAILY TRIPS FOR ALL VEHICLES SHALL 8£ SURFACED WITH GRAVEL OR OTHER MATERIALS TO REDUCE DUST. L: CONSTRUCT/ON ACCESS ROADS SHALL BE PAVED OR GRAVELED AT LEAST 100 FEET ONTO THE PROJECT SITE. MM&RP NOTES (GENERAL) PER 4.4-23 CONSTRUCTION STORAGE AND STAGING AREAS SHALL BE LOCATED AS FAR FROM HCP/OMSP AREAS AS POSSIBLE AND SHALL BE KEPT FR££ FROM TRASH AND OTHER WASTE THAT MAY ATTRACT SCAVENGERS. LEGEND OF ABBREVIATIONS TC GB BC EC HP LP FL TOP OF CURB GRADE BREAK BEGIN CURVE END CURVE HIGH POINT LOW POINT FLOW LINE ST RT LT FS N. T.S. TW TF STREET RIGHT LEFT FINISHED SURFACE NOT TO SCALE TOP OF WALL TOP OF FOOTING C.I. c.o. RCP C.8. £VG BVC FG CURB /NLIT CLEANOUT REINFORCED CONCRETE PIPE CATCH BASIN END VERTTCAL CURVE BEGIN VERTICAL CURVE FINISHED GRADE R/W 15' 20' 5' 5' 24' 15' *-SE£ NOTE 2 AT RIGHT **=SEE NOT£ 3 AT RIGHT •-S££ NOT£ 2 AT RIGHT **=SEE NOTE 3 AT RIGHT ***=SE£ NOTE 4 AT RIGHT 60' ROW 3' MIN.# +--+------------1-------------l--i-.'' MIN.'* J' MIN.*•+---¼-~--i-.•~-""=--+=-l-=---+----':c._--f----'-"'----+-+3' MIN.** CONC.RET£ CURl ANO GUTTER NOTES: HUNSAKER & ASSOCIATES 5Ai'-' O!EGO, INC PL/,J\;N!NG ':!707 Wapie5 ~treet ENGINk£RlNG San IJ1ego, Ca '::12127 SURVEYING PH(B5S)558·4500 FX(858)558··14"14 R/W C/L R/W 60' ROW 3' MIN.'"'-+---t-----------1------------l--.!-3' MIN.•• 2: 1 MAX 13' 2% - 0.5' TYP. 17' (_CONCRETE CURB AMO GUTTER 2?£ (TYPICAL) 17' 'MPROVEM""TS ) 'ER DWG 429-7 2% -- 2' UNDERCUT* 13' 2% .5' TYP. 2:1 X. NDERCUT EXISTING CORTE PANORAMA ANn EXl<:;TJNG SITJO CORAZON --, I 'OT£ 2 AT RIGHT NTS *=SEEM **=SEEN, 'OT£ 3 AT RIGHT VALLECITOS WATER DISTRICT BY~,&, A''PROVE'.) ... . ... -,_,. -·· -------·---·--"'"'"" -·-------· ---- DATE1 ~-/2....,,J ENGINEER 8; .f'ILB.e.'4cl DAVID A. BLALOCK OF FOR GRADING PURPOSES ONLY RCE NO 62891 EXP. 6/30/08 WORK or,Jt»la2 DATE 10' 20· 20' 2:1 :;,<--........;.=.-..-I MAX' (CONCRETE CURB IMPROV£MiTs 2% AND GUTTER PER DWG 429-7 --2% (TYPICAL) 2% ~ --0.5' TYP, 2' UNDERCUT* EXISTING CORTE PANORAMA *=SEE NOTE 2 AT RIGHT ••=SEE NOT£ 3 AT RIGHT NTS 10· 2% 2:1 MAX. ,5' TYP. UNDERCUT BENCH MARK "AS BUILT" DESCRIPTION: STD. STREET SURVEY MONUMENT -· -------·-----···-··--. LOCATION: STA 288+89 E.C ON CENTERLINE OF EL CAMINO REAL RC£ E.XP. DATE --------.. -· .. -· . RECORD FROM: SAN DIEGO COUNTY f?£1//EWED BY: VERTICAL CONTROL ELEVATION: 311.41 NGVD 1929 INSPECTOR DATE -·---- 1------------DATE 2:1 MAX. I -----·-· INITIAL ENGINEER OF WORK 1. Y INDICATES ELEVATION AS SHOWN ON PLANS. (TYPICAL) 2 j...-i::::2::::%=.--c % 2:1 MAX. 2. MINIMUM UNDERCUT IS 2.0'. ADDITIONAL UNDERCUT AND OVER BLASTTNG FOR UTILITY MAY BE REQUIRED, PER SOILS ENGINEER RECOMMENDATIONS IN FIELD. 2' UNDERCUT* EXISTING AVENIDA SOLEDAD *=SE£ NOTE 2 AT RIGHT "*=S££ NOTE: 3 AT RIGHT ------ REVISION DESCRIPTION NTS ' ____ ,_ __ ---. - . . ------ ·---- ----· DATE INITIAi OTHER APPROVAL .5' TYP. ~NDERCUT -+-- ·--- ·-· ·------·---- DATE fNtnAL CITY APPROVAL I SH21 I 3. 3' MINIMUM SETBACK TO HOA MAINTAINED SLOPES AS SHOWN. OTHERWISE TOP /TOE OF SLOPE IS AT ROW. 4. DENOTES 58' WIDE R.O. W. WITH 36' WIDE CURB TO CURB FOR CUL-DE-SAC LOOP STREETS (PER MASTER PLAN). -_,..,.,._ .. ,, -.,, •. ., . ., -----------[sr5s I CITY OF CARLSBAD ENG/NEE.RING DEPARTMENT ---------. -------- ROUG/1 GRADING PLANS FOR: LA COSTA OAKS NORTH NEIGHBORHOOD 3.3 -·· -APPROVED 12-tl'I.-DAVID A HAUSER EXP. 6 7-;;,i/J.;t ~AT£ DEPUTY CITY ENGINEER RCLll3Q8l '-= --·-------·--, OWN BY, PROJECT NO, I Dl?AWJN:.; NO. CHKD BY· ltS:S: ' CT 05-15 i 446-5A RWID BY: G\JP R:\0571 \&Eng\Rough Grading\0571 RG02.dwg[ 2119]Jun-07-2007: 13: 18 W.O. No. 2352~0125 V.W.D. 207-228 071382 BIN : W=3' UNLESS OTHERWISE I SHOWN IN PLAN ' I 0 A <J:-,1"'~ 7 ,1;<£//J-a· ~ 'l.· ---."'-3" 470-C-2000 CONCRETE OR A: . , . ' • , < .. : • 3" 2500 PSI AIR PLACED CONCRETE • :. : ~:\ W/ 6" x 6" x 10 GAUGE WELDED WIRE MESH. ·i . ·, V· , · ' " , 0=1 /2W UNLESS OTHERWISE SHOWN A__j e• CONCRETE CUTOFF WALL TO BE CONSTRUCTED AT BOTH DOWNSTREAM AND UPSTREAM END SECTIONS. MODIFIED TYPE D TERRACE DITCH PER D-75 NOT TO SCALE LINED DITCH 6"X6" -10 GA 1-1/2" CLR WELDED WIRE MESH(WWM) : . ;. '--'""" ----~ L.j CUTOFF WALL SECTION A-A NOT TO SCALE A ' 7 C C 0 - TYPICAL LOT ROUGH GRADING NOT TO SCALE NOTE: WHERE BOTH CUT AND FILL OR BEDROCK MATERIALS OF DISSIMILAR EXPANSION CHARACTERISTICS ARE EXPOSED IN 11-lE BUILDING AREA THE CUT PORTION OF THE BUILDING AREA SHOULD BE UNDERCUT 3.0 FEET BELOW PAD GRADE OR AS APPROVED BY THE SOILS ENGINEER AND REPLACED WITH COMPACTED SO!LS SIMILAR TO THE FILL MATERIAL. SLOPE PER PLA ~ : FINISH PAO GRADE --- -----"(~~btif~'Bl,~~iNE le. SECTION C-C NOT TO SCALE 0' ARI ;z: V HINGE LINE FINISHED GRADE OF PAD AS SHOWN ON PLANS 2:1 SLOPE SECTION D-D NOT TO SCALE NOTE: FINISH LOT GRADING SHAU. BE PER GS-15 le. 1% S!,;l)PE p[~~s D PAD AREA PROPERTY UNE PAD AREA I TOP OF l";rr-- :~ SLOPE ~ E :tJ. v ----r -.l ------I -~TOE OF SLOPE TYPICAL LOT GRADING REAR OF LOTS NOT TO SCALE SECTION E-E NOT TO SCALE B LOT PAD LANDSCAPE CORRIDOR 2.5' MAX. HEIGHT OF ANY OBJECT, E VEGETA 110N, SLOPE, AND 08S1RUC110N B CURB R/W LANDSCAPE CORRIDOR TYPICAL SECTION CORNER LOT NOT TO SCALE 10' R/W VARIES SEE PLA SECTION 8-8 NOT TO SCALE TOE OF SLOPE SEE PLAN F DITCH PER Pl.AN GRAVEL FILTER PER SDRSD C-8 3• PERF PIPE CASE 1-3 IE= FS @ FACE OF WALL---.. CASE 4 IE = FS -0.4' @ FACE OF WALL TW PER Pl.AN 3" PVC {CASE J&:4 ONLY) TF PER PLANS " ., RETAINING WALL WITH ROUND CONCRETE DITCH NOT TO SCALE(BY SEPARATE PERMIT) OUTLET Al TERNA TIVES CASE 1) SIDE YARD-EXTEND PERF PIPE AROUND WALL IN FRONT YARD AND DISCHARGE ONTO F.S. CASE 2) REAR YARD-INDNIDIJAL WALL-EXTEND PE:RF PIPE: AROUND WALL O SID£ PROPERTY LINE AND DISCHARGE ONTO F.S. CASE J) REAR YARD-CONTINUOUS WALL-CONSTRUCT 3" TEE AND DISCHARGE PIPE: THROUGH WALL 0 F.S. NEAR SIDE PROPERTY LINE. CASE: 4) PUBLIC R/W-CONSTRUCT 3• TEE AND CONNECT 3• PVC O 2% TO D-27 PER IMP. Pl.ANS. G ENGINEER OF' wor~K Bda af 4 ,l . DAVID A. BLALOCK RCE NO 82891 EXP. 8/30/08 rxktf(Jz DATE BENCH MARK DESCRIPTION: STD. STRE:ET SURVEY MONUMENT LOCATION: STA. 288+89 EC ON CENTEf/UNE OF El CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL E:LEVATION: 311.41 NGVD 1929 "AS BUILT" DATE REVIEWED BY: INSPECIOR DATE ~=--=___-::__-:_-_-_-++--~--:_-__ -___ -___ -__ -_-_-_-_-_-_-_-_-_-_-·_····_·--_--_·---::_:--::_--::_--::_-::;_=-=-=-:===:==~ 1 5H3£ET I CITY OF CARLSBA.D I 510_-_,. __ ] ' ENG/NEERING DEPARTMENT I----+---+-----------------·-------,f----l-----+----l --====='-'===================:::..::::===:.; l----+-----1----------·---··----------+---+--+-----1---i l---+----11-----------·--·-·--·--·--+---+----i---+-----, .ROUGN Gf?AD!NG DETAILS FOR: LA COSTA OAKS NORTH NEIGHBORHOOD 3.3 1---+----11----------------------·---··---------+---+-----1 ::======"'>===================:::'i APPROVED ( L . ·-·-;ti.. -· ---------DAVID A. HAUSER 1-----+----.jf------------------t----t-----t·--·-·--------J c:D-cEP-::-U-:cT:-Y--,C"'!TY=c-cE=c'N~Gl~N".;ES~R~R'.JcC;'.;E::~:;;l3;;;0B1 ---EXP a)&~~ts 7 DATE 1---+----------cl------------····· ··----+-----1---+--+-----1 ~===;====~~ r=-=-=-~~~=-~~=-:::_~::::_:=_=--,~~~i~~~=~~ OWN 8~ ~~= PROJECT NO. DRAWING NO. CIIKD BY: ~ ---CT 05-15 446-5A RVWD BY:.-_ 1------+----i---. -·--------------------+---+--+-----1-.,---, DATE INrrtAL DATE INITIAi OTHER APPROVAL Cl1Y APPROVAL DAT£ INITIAL ENGINEER OF WORK REVISION DESCPIPTION R: \0571 \&Eng\Rough Groding\0571RG03.dwg[ 2119]Jun -07 2007: • 2: 30 w.o. No. 2352-0125 V.W.D. 207-228 071382 BIN : 0 . ' '! ., . /y·· ... ••.· ' .. ·.·. /·. ' . • / _i ' . . ' HUNSAKER \ 5.00' IJ.25'. & ASSOCIATES S 1,~l Ulll,O, INC Pl,Ai\;N!NG 9101 Waples Street ENGINEERING San Diego, Ca 92"111 S\IRVFY!NG PH(3SB)558-4500 FX(S58)55B-14-14 / 5.14' 1:Jt ' -:t: ' ' ' ' ' ' --- 66 !546.8 I 67 I 545.6 I 175.oo· --r------ 5 ' ' ---- 68 1544.3 I 65 I 547. I I -----174.00' r----- ~ I ~I I I ' ' ' 1 --- ' 69 l54J.o 1 I ~I ,n VALLEC!TOS WATER DISTRICT APPROVED BY:~/4 ___ _ FOR GRADING PURPOSES ONLY r I i I I I'-I I - f • 22.00 64 1546.71 ' .,,,, _'p<Cb. . 23,00' N89'(JO'OO"E 121 HOA OPEN .. SP'ACE IQ.2 ACRES ' \ ' ' ' \ \ \ 62 I 532.9 I \ ~.\,~ -~~> . ' ' . 61 l53o.9 I 212 .PER MAP NO 15318 60 1528.9 l ·: 59 1526.3 I S E E SHEET N 0 • 5 BENCI-I MARK .,_ _________________ -4 DESCRIPTION: STD. smEET SURVf:r MONUMENT LOCATION: STA. 288+89 EC ON CENTERLINE OF £L CAMINO REAL ENGINEER OF WORK RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL ftJ Q,,Bl.l.l °'lo,lo 7 DAVID A. 8/ALOCK DATE ELEVATION: NGVD 1929 RCE NO 6289 I EXP. 6/30/08 ri 'c...9 I ; J I . I I . · ! .. , i /if '·1 J /1 •; ~1 ii ;/ I .' I I I j: 57 1523.71 EXIST. DITCH PER 429-7A TO BE REMOVED--- 56 1520.6 I ' ·,'t-'A-"lifr.!.. ,, " V\ "AS BUILT" RCC ___ _ EXP. ____ _ DATE RCV!EWCD BY: INSPECTOR DATF 55 1517.6 i 52 ... ~ 1522.41 '·· .. ~ LANDSCAPE CORRIDOR PER DETAIL F SHEET 3 DA Tt INITIAL ENGINEER OF WORK IP 54 R£ViS!ON DESCRIPTION \ \ \ \ I \ \ \ \ \ \ \ \ \ \ \. ~ c• • \ \ \ \ DATE INITIAL DA TE INITIAL omER APPROVAL CITY APPROVAL \ \ \ \ . \ \ ') --~·----t··--·- ' ----------.-------.------7 ! "-:2~ ROUGH GRADING PIANS FOR: i-~-, Vs,. ,:J·~_,.I LA. COSTA OAKS NORTH NEIGHBORHOO1) 3.3 PROJECT NO. CT0S-15 R: \0571\&Erg\Rough Grcdirg\0571RGO<a.dwg[ 2119]Jun-08-2007: 14: 15 WO. No. 2352-0125 V.W.D. 207-228 071382 BIN : 0 40 80 120 SCALE 1"=40' HUNSAKER & ASSOCIATES SAi\ DlECO, !NC PLANNING 9707 Waples Strr.et E\JGINE[RINC S;.-in Diegu, c~ 92121 SURVEYlNC PH(858)558-4500· FX(8SO>SS&-WI+ , . . . ··• "• '"' .. . _,//,,... --.. ""--~---·· •"" .. 6,48 73 72 !543.91 I 546.8 I 75 1549.4 I 77 1552.0 I ' ' -1; , ?' . _,, :.J:--f" \ 10 ("l VALLECITOS GB WATER DISTRICT Af:c¼& APPRGV~D BY: , DAIE:_ .. £7.t.-07 FOR GRADING PJRPOSES ONLY ·\ . I / ,.,... ... 55 \i~ ~ ~ 80 1556.2 I "' . .,. 0 37 1ss3.1 I I RR/DOR PER I "AIL F SHEET '1/ v/ ~""/" / . ._) °' °' I , . I I I : I I . I I I ENGINEER OF 'ftlll 8ft.U DAVID A. BLALOCK RC£ NO 62891 EXP. 6/30/08 S E E SHEET N 0 • 4 58 57 35 l556.2 I ' -' "' \ I> .0 TF' LANDSCAPE CORRIDOR PER DITAIL SH££T 3 39 " I 538.5 I " 34 l557.J ! 62 !532.91 61 1530.9 I 8-5 C. 60 1528.91 ___ _, ___ _ 59 1s26.3 I 43 1529.1 I 19.4 cXIST. DITCH PER DWG:-. ~..1 NO. 429-7A TO Be REMOVcD I ~·~ !; 32 1559.2 I I ... ~· I • I t;i§?· , __ I ;/ ~0 I <f "' I d/"f..~ ci I,§" '. , • • 30 I 559.9 I ' ' -'o ',. 'i> '<,. ·.9...p .. 29 ',,,, 1559.o 1 • •, 3 .l 1561.0 I i \ ..... L \0 ' . 28 1558.4 I .fr,,,_/ \ I \ DSCAPc \ CORRIDOR PER 1. , DETAIL F SHE:ET 3 1 553.8 __ , / • / ' \C/;,L.2i~[,/ ~,.,;z✓ 25 1556.8 I s E E s 26 1557.J I H E E BENCH MARK DESCRIPTION: STD. STRE:ET SURVEY MONUME:NT '\!\TORK LOCATION: STA. 288+89 cC ON CcNTcRL/Nc OF cL CAMINO RE:AL RECORD FROM: SAN DIEGO COUNTY 04 fo 1!1J Z \IE:RTICAL CONTROL DATE cLE\IATION: 311.41 NGVD 1929 T 27 1557.B I ~ V,j, fr ~ .... ,, ~,: "5' / • . <:i ~-7 ,1 '/4,'V 10 1536.5 I ,, ' !sJa.a 1 N 0 • 6 ·---"---.,,. __ , ----.- "AS BUILT" ... ' .... ,,..,, _____ -~ -------.. , .. _,., ____ . ---------------------i DATE RC£ EXP. I ------·------""'"" --------.----------· REVIEWED BY: , i DATE: 1 INITIAL . . -.-... -·--· ----.---.-,,-,-,--,,, __ INSPECTOR DATE ENGINEER OF WORK 8 , ✓ 530.'~ __ .,, ------- ----·. 0\ 3 ' $\'r ,_ _____ ------___ ,_,,,,, ___ REVISION 522.4 j "• ... ~-LANDSCAPE CORRIDOR PER DITAIL F SHEIT J "'o ·s-"'· 51 !520.7 I ' ' ' 54 e~i\<9x \_ ~ '\oo EXIST. DITCH PER 5 0 DWG. NO. 429-7A_..c~- TO BE RcMOVED I 518.8 I . \:t-' V ·> . 1>. ~: / "t,. . ,·-. . ,· ... ··•-.· • le& . ___ ·• . .,❖.~--'oo '~ .. ', \ 48 1517.41 '· ,._.~ ~TF'j!-6 1s2s.JI 7 \ 528.1 i .. -···--·------ ' ----· " ---.---- ·-·--"_,,_ ,_,.,._ ·-- ---·----- ! ------------ DATE: i LANDSCAPE CORRIDOR PER DITAIL F SHEIT 3 REMOVE EXIST. RISER ""''" -------------. -------- . ---·----- ---·---·-- __ _,,,.,..,, INITIAL DAT£ !NITTAL -----. -------~--DESCRIPTION OTHER APPROVAL CITY APPROVAL . . . E/(JSriNG :GRADlfic P£RjJ91'1_'{7A ~O. ___ , -~-___ ,,, __ -------------' -- i SH5/ I ~ CITY OF CARLSBAD ENGINEERING DEPARTMENT 0 !ROUGH GRADING PLANS FOR: LA COSTA OAKS NORTH NEIGHBORHOOD 3.3 ·7i{_· -----' .. "" ....... ,. (, DA VlfJ A;j,Ff!USER i APPROVED '7, I O? ' EXP.-·R-/Qn 1nR1 ! DEPUTY CI/Y ENGINFER RCE: aaQfll DATE ---------- ~~~DB;~ ~--··· PROJECT NO. DRAWING NO. ' CT0S-15 446-SA Gvf" ' RWID BY: '"""' , ........... ---.. ---...... R: \0571\&:Eng\Rough Grading\0571RG05.dwg[ 2119]Jun-D8-2001: 14: 34 W.0. No. 2352-0125 V.W.D. 207--228 071382 BIN : 0 40 80 120 SCALE 1 "=40' z r,,;i 00 ·1 I I~•~, .. . r-:c-~_.·-~----?.'•·-;:-, I 4 I I ,_l.._r) • i:J l i rr:?t1.-✓.:r1 • ' ! .. ~ I ' i :.J:j . , T_J • '-·--· , ..... ··-· ··-·· ----· I . NOTE: FR - F I RE RES I ST I VE CONSTRUCT I ON . RESIDENTIAL FIRE SPRINKLERS REQUIRED. VALLECITOS HUNSAKER & ASSOCIATES SAN DIEGO, N' WATER DISTRICT ~~ APPROVED 8Y: , Pl ANNING <J707 Waples Street ENGINFFRJt-,.,(; Sari Oif'gO, Cc: 92121 ti£ -/? . ,,,., DATE: ~URVEY!t\G PH(8SS)558·4500 · FX(SS8)558··t4·14 FOR GRADING PCRPOSES ONLY 104.24' .. -_,.,,,------- • ••. \ I~ . I; ,--ij I ,c .. .✓ • • ' I' ,I I •' 80 1556.2 I 81 1552.J I •·) (' ,,;, C) ' I I , ' .,. 0 °' "' ENGINEER OF - aJ(Le, e.t-1 DAVID A. BLALOCK RCE NO 62891 EXP. 6/30/08 I I I I \-' I \~ \0 \.-.-\ \"'- \ I I "::; I S E E 35 CAPE DOR PER ') ,·) S H E E T ,.., 10 \: 'I \·, ,;o i' .. I I I ' I 34 I ! I l .• .J .<-.1 ;;...) I l I I l I BENCH MARK DESCRIPTION: sro. STREET SURVEY MONUMENT WORK LOCATION: STA. 288+89 EC ON CENTERLINE OF EL CAMINO RE'AL RECORD FROM: SAN DIEGO COUNTY o,la,(oz VERTICAL CONTROL DATE ELEVATION: 31/A/ NGVD 1929 N 0 5 • ' "::J /"l J • I I fv \,} I i I \ "AS ------- RC£ EXP. REVIEWED BY: INSPECTOR I 27 1557.8 I '1 I ~---",; V I \ 28 1558.4 i J_ (_,✓ r··,c:, ·a··· .. , ... , i ~J,5,7', 8 ' '·-· -... ., ... ___ , BUILT" DATE . ·------·-· -----··--·------_,._ ___ --- - OAT[ I I I - ,Y+v. I I ,---·---·--·-..... ·--·, I t:; 4 ('J ·1 ; l ----,._ ~ --I L "'" .. _v, '" .... ! I ! I I ------. ----.---------- ----·--------, --··- - DATE INITIAL ENGINEER or WORK REVISION 3 1529.2 I / I • } I • I ·,./ · ... Ji // '\ ... ~ -· ' \ • / . i I I I'. _,j ,✓ fr4iv I I / J I ' I / .., .. ,,, .. / \ __ ,,. ,. j( .. .I ! I \ .• 0 i I· .... · \ J .. , I . i . SHEtT I -CITY OF CARLSBAD --·--I 51□,-I • --· 6 .. J ENGINEERING DEPARTMENT ---. .... ROUGH GRADING PLANS FOR: --·------LA COSTA OAKS NORTH ·-· -----,.. --. • NEIGHBORHOOD 3.3 ·--------------- -· .. -----_______ ,, -. ., ----- APPROVED L J -'ft.. DAVID A. ~USER ---·--7 ()) . _. DEPUTY CITY ENG/NtER RC£ 33Qfll EXP." DATE .. -----··-·· '' --··-·· __ ,, ___ ~i;",ii6-.. ---·-------OWN BY: ----PROJECT NO. DATE /NII/AL DATE INl77AL CHKD BY J~ DESCRIPTION .&I£'. CT 05-15 -SA OTHER APPROVAL Cf rr AP,PROVAL RVWD BY: -" _,_ -· ~ R: \0571\&Eng\Rough Grading\0571RG06.dwg[ 2'19]Jun-08-2007 : 14: 36 W.O. No. 2352-01?5 V.W.D. 207-228 071382 BIN : 0 HlJNSAKER & ASSOCIATES 5.','l DIF(,0, lr~c. PlAl\NJNG 9707 Wapl~ Street ENG!NEERlNG San Diego, Ca 92'!2 l 5\JRVFY!l'.(; PH(858)5S8-450{1 FX(f:\58)558-1414 40 80 SCALE 1"=40' TREATMENT CONTROL BMP TABLE 2 DESCRIPTION QUANTITY VORTEX SEPARATOR 120 1 EACH I I I t \106 \sJo.J I n-"""--~.,JI Fi'R --/ -- I I \ 107 \ 1531.0 I ~-FR 108 I 531 . .6 I F'R 109 I 5J2.o I FR NOTE: FR -F I RE RES I ST I VE CONSTRUCT I ON . " o,, <5 _.rr'----"3_,,--104 !529.7 I F'R 103 ~ .1 s -=29:.:...· 4'-'I 8i --FR RESIDENTIAL FIRE SPRINKLERS REQUIRED. VALLECITOS BENCH MARK WATER DISTRICT DESCRIPTION: STD. STREET SURVEY MONUMENT ~ ENGINEER OF VV-ORK LOCATION: STA. 288+89 EC ON CENTERLINE APPROVED BY: OF EL CAMINO REAL --..... ·--- fr;;P?J✓BJ✓,..L RECORD FROM: SAN DIEGO COUNTY' ll?-07 0J,/p__1faz_ VER77CAL CONTROL DATE: FOR GRAD'NG PURPOSES ONcY DAVID A_ BLALOCK DATE ELEVATION: Jll.41 NGVD 1929 RCE NO 62891 EXP. 6/J0/08 0 102 ~ !528.9 I C, -FR B-2 INLET 60.07' 6 .75 7YPE 8-2 INLET RCE REVIEWED BY: INSPECTOR 101 1528.8 I FR 43,20 1 "AS BUILT" EXP. DATE DATE . ---·------,l-....-- ----- ---------·-.. --·--····----- DATE IN!TfAL ENGINEER OF WORK 98 ~ 1530.6 I FR ,.;,.-_.._t 1<- l ,_ ' ' -' '\ f- -I 974.74 .. 1531.2[, FR ' ------+-... --------- -- 1 • • 0 z CITY OF7 CAiiLSBAl) I SHEETS -----~-------[TI I 10 ---~·-••-'• -· ,,, ________ -- ----- REVISION ENG!N[l:il/NG Dl:PARTMl:NT ------···--·-- ··-------ROUG/f GRADING PLANS FOR: LA COSTA OAKS NOR1'H ----._, ------NEIGHBORHOOD 3.3 -··--,.,, ___ ---------------- JL/ ··-·---"'·--APPROVED DAVID t;.,~ER ? I 67' ______ ,, ___ -------------~ DEPUTY CIIY tNG/NffR RCE ~ilQ!ll EXP. DATE ------·-·· "--------- I -_, __ , ___ OWN BY.· PROJECT NO. l DRAWING NO DATE /Nil/AL DArE INITIAL _, I CHKD BY; J.-s;:C DESCRIPTION : RWID BY: G,-,,J_P CT05-15 446-SA OTHER APPROVAL CITY APPROVAL R: \0571\&Erg\Rough Grading\0571RG07.dwg[ 2119]Jun-08-2007: 14: 37 W.O. No. 2352 0125 V.W.D. 207-228 D71382 BIN : \ i ERQS1QN CQNTROL NOTES 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT TIM OGFlADY AT (760) 929-2701 2. EQUIPMENT AND WORKERS FOR [MUIG[NCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SIT£ AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY D£VICES WI/EN RAIN IS IMMINENT. 3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR. 4. THE CONTRACTOR SHALL RES /ORE ALL EROSION CONTROL DEVICES TO WORKING ORDER TO THI' SATISFACTrON 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 C/1Y ENGINEER DUE TO UNCOMPLETED G.RADING OPE.RATIONS OR UNrORESEEN CIRCUMSTANCES WHICH MAY ARISE. 6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREATE A HAZARDOUS CONDITION, 7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRAD/NC 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 Tl/[ [ND OE [ACH WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT ( 40%). SIU AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RA/NEALL. 10. ALL GRAVEL BAGS SHALL BE BURLAP TYPf WITH .3/4 !NCH MINIMUM AGGREGRATE. 11. SHOULD GfRMINATION OF HYDF/OSEEDED SLOPES FAIL TO PROVIDE EFEfCTIVE COVERAGE OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPFS SHAU BE STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WIT/1 SECTION 35.023 OF THC EFWSION AND SEDIMENT CONTROL TIANDBOOK OF THE DEPARTMENT OF CONSERVATION, STA TE OE CALIFORNIA. 12. CONSTFIUCT/ON SITE ENTRANCES SHALL BE PER CALIFORNIA STORMWATER BMP HANDBOOK, STANDARD TC-· 1 (WWW.CABMPHANDBOOKS.COM) COPY ATTACHfD, MODIFIED AS FOLLOWS: · METAL SHAKER PLATES WILL BE REQUIRED AT ALL LOCATIONS UNLESS SPECIFICALLY WAIVED BY THE ENGINEER/NC INSPECTOR DUE TO SITE CONSTRAINTS. · THE ROCK SIZF SHALL BF 2" MINUS. · A FENCE, BARRICADF OR OTHER DEVICE APPROVED BY THE ENGINEERING INSPECTOR SHALL BE USED TO RESTRICT CONSTRUCTION TRAFFIC TO THF CONSTRUCT/ON ENTRANCE TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION ALL PERMANENT AND TEMPORARY EROSION CONTROL PlANTING AND !RR/GA T!ON SHALL BE INSTALLED AND MAINTAINED AS REQUIRED IN SFCTION 212 OF THE STANDARD SPECIF/CATIONS AND T/JE FOLLOWING: A HYDROSEED/NG SHALL BE APPLIED TO: 1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN /HEY ARE: a. THREE FEET OR MORE IN 1/EIGI-IT AND ADJACENT TO A PUBLIC WALL OR STREET. b. ALL SLOPES 4 FEET OR MORE IN HEIGHT. 2. AREAS GRADED FLATTER THAN 6: 1 WI/EN ANY OF THE FOLLOWING CONDITIONS EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING. b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS H/GHL Y VISIBLE TO THE PUBLIC. c. HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER /HAT WARRANTS IMMEDIATE TREATMENT. 8. HYDROSEEDED AREAS SHALL BE IRF?IGATED IN ACCORDANCE WITH THE FOLLOWING CRiTfRIA: 1. ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE: a. TH REF TO EIGHT FEET IN HEIGHT SHALL 8£ JF'IR/CA TED BY HAND WATERING FROM QUICK COUPLERS/HOSE. BIBS OR A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDINC 100% COVERAGE. b. GP/EATER THAN B EEET IN HEIGHT SHALL BE WATERED BY A CONVENTION-- AL SYSTEM OF LOW PRfCIP/TA /ION SPRINKLER HEADS PROVIDING 100% COVERAGE. 2. AREAS SLOPED l ESS THAN 6: 1 SHALL BE /RR/GA TED AS APPROVED BY THE CITY ENGINEER, PRIOR TO HYDROSEEDINC. THE OFVELOPER SHALL SUBMIT A PROPOSED SCHEME TO PROVIDE IRRIGATION TO THE CITY ENGINEER. TH£ PROPOSAi. SHALL BE SPECIFIC F?ECARDINC THE NUMBERS, TYPES AND COSTS OE THE ELEMENTS OE THE PROPOSEO SYSTEM. 3. IRRIGATION SHALL MAINTAIN /HE MOISTUF?E LEVEL OF THE SOIL AT THE OPTIMUM LEVEL FOR THE GF?OWTH GF THE HYDROSEEDED GROWTH. C. HYOROSEEO/NG MIX SHALL CONSIST OF ALL OF THE FOLLOWING: D. 1. SEED MIX SHALL CONS/SI OF NO LESS THAN: a. 20 lbs. PEi'I ACRE OF ROSE CLOVER b. 20 lbs. PER ACRE OF ZORRO ITSCUE c. J lbs. PER ACr?E or E SCHOOL CIA CALIFORNICA d. 4 lbs. PER AGr,£ OF AC/JILLEA MILLEFOL/A e. J lbs. PER ACRE OF ALYS.SUM (CARPET OF SNOW) f. 1 /2 lb. PER ACRE OF DIMORPHOLECA g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY 8£ OMITTED ON LOCATIONS WHERE THE AREA BEING HYDROSEEOEO IS NOT VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENT/AL STRUCTURES. h. ITEM a or T/i/S SUBSECTION MUST BE I NOC ULA TED WITH A NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR BF?OADCAST!NG BEFORE HYDROSEEDING. i. ALL SEED MATERIALS Sl!ALL BE TRANSPORTED TO THE ,JOBS/TE IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OE f·ooD AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OF? PRINTED ON SAID CONTAINERS. J. NON-PHYTO-TOXIC WETTING AGENTS MAY BE ADDED TO THE HYDROSEED SLURRY AT Tl!£ DISCRETION OF THE CONTRACTOR. 2. TYPE 1 MULCH APPLIED AT Tl-IE RATE OF NO LESS THAN 2000 lbs PER ACRE. TYPE 6 MULC/1 (STRAW) MAY BE SUBSTITUTED, ALL OR PART; FOR UYDRAULICALLY APPLIED FIBER MATEF?IAL. WHEN STRAW IS USE·o fT MUST BE ANCHORED TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LESS /'HAN 50% OF TH[ STRAW INTO TH[ son .. J. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFAff, 16-20-0, WITH 15% SUU'HUR APPUED AT THE RA TE OF 500 lbs. PEF? ACRE. AREAS TO BE /iYDROSEEDED SHALL BE PF?EPARED PRIOR TO HYDROSEEDING BY: 1. ROUGHENiNG THE SURFACE TO BE Pl.ANTED BY ANY OR A COMBINATION GE: a. TRACK WALKING SLOPES STEEPER THAN 6: 1 b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUcF!CIENTL Y FRIABLE. c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS o OR b ABOVE 2. CONDITIONING Tl/£ SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: a. ADJUSTING Tl!E SURFACE SOIL MOISTURE TO PROV/OF A DAMP BUT NOT SATURATED SEED BED. b. Tl-/[ ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR COVERING SAUNE SOILS TO PROVIDED VIABLE CONDIT!ONS FOR GROWTH. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL /HE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR Ir.REAS Wc/EF?E HYDROSEEDING IS THE PEF?MANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLCTED AND ALL BONDS RELEASED. PUBLIC RIGHT- OF-WAY 50' MIN. 2" MINUS F?OCK PROFILE FILTER FABRIC EXISTING GROUND l I PUBLIC ,qJGHT-OF-WAY _L I JO'MIN. I E.!.M/ I STE[L S/IAKER PLATES/RUMBLE F?ACKS "I 20" MIN RADIUS, / ffNCE/BARRIER TO RESTRICT / I TRAFFIC TO CONSTF?UCTION ENTRANCE PROVIDE APPROPRIATE TRANSIT/ON BfTWffN STABILIZED CONSTRUCTION ENTRANCE AND PUBLIC RIGHT-OF-WAY STABILIZED CONSTRUCTION ENTRANCE PER CAUfORNIA STORMWA TER BMP DWG. TC-1 GRAVEL BAGS OVERLAP ONTO CUF?B ~) ' F?UNOff GAP BETWEEN BAGS ACTS AS SPILLWAY J FT (0.9 M) MIN. THREE LAYEF?S OF GRAVEL BAGS WITH ENOS OVER/APPEO GRAVEL BAGS 1. SET POSTS AND EXCAVATE A 4 BY 4 IN (10 BY 10 CM) TRENCH UPSLOPE FROM AND ALONG THf UN[ OF POSTS. 3. ATTACH THE FILTER rASRIC TO TH[ W/R[ F[NC[ AND EXTEND !T INTO THE TRENCH. 2. STAPLE WIF?E FENCING TO THE POSTS. 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. SILT FENCE · · ·· WIRE SCREEN I FlLJERW WATER ' '-DROP INLET WITH GRATE -----CONC1'?ET£ BLOCK BLOCK-SCREEN-GRAVEL SILT BASIN GING-...., B'(MIN.) SPA FOR VEHICLE ACCESS l) -✓ i!: ~ !a! 'Ii: ~ "' I:!~ ~ § 0:: ~~ § ' I SWALE ?nn' .,,v (SEE TABLE BELOW) -!:ENTERLINE A-- DIRECTION OF .. siki-.U Fi.OW ~ "' - I ~ .,, GRAVEL BAGS (lYP.) 5% ROADBED W= Z WIDTH _.,,fl NTERUNE --41 _ 8'~ VEH MIN.) SPACING FOR 1C/.£ ACCESS .L I X el SWALE "' "' A ,_ PLAN NO SCALE ONE BAG MIN. GRAVEL BAGS (lYP.) 1 9gsJERf;!/~u~I5~ECTION A-A NO SCALE STREIT SLOPE INTERVAL LESS THAN 2% 200' 2% TO 4% 100' 4% ro 10% 50' MORE THAN 10% 25' NOTE: PROVIDE VELOCfTY REDUCER IN ALL UNPAVED STREETS AT THE INTERVALS INDICATED ABOVE. SAND BAG VELOCITY REDUCER NO SCAL£ 3'-4' ----·--· .. ---·-·-·· -I 20~-30- 31 -40 41'-Su 51 -60 " -,~ \ (1.2m' f:~ I/I~ \_ 171' ~ /// \ X , , ' 10.5 '~ STRAW ROLLS MUST BE PLACED ALONG SLOPE' CONTOURS ' {/ ADJACENT ROLLS SHALL \ TIGHTLY ABUT ,, SPACING DEPENDS ON SOIL TYPE' AND SLOPE STEEPNESS r SEDIMENT, ORGANIC MATTER, AND NATIVE SEEDS ARE CAPTURED BEHIND THE ROLLS. ?>. NOTE: I. STRAW ROLL INSTALlAf/ON REQUIRES THE PLACEMENT AND SECURE SIAKING OF !HE ROLL IN A !RENCH, 3".5" (75-125mm) DEEP, DUG ON CONTOUi?. RUNOFF MUST NOT BE ALLOWED TO RUN UNDER OR AROUND ROLL. FIBER ROLL NOT TD SCALE 3"-5" (75-125mm) 1" X 8"-/0" Dl/i. (200·250mm) . '»'): ! "STAKE (25 x 25mm) NOT TO SCALE ' I --------- ·-·------ ------------------+---·- DATE IN!T!AL ENGINffR OF WORK REVISION ------------- .. -··-·-- ---·------- -· ----~ -·-. --------------- DESCRIPTION ·- --•-•-s DATE LEGEND DESCRIPTION QUANTITY SYMBOL MOD. CONSTRUCTION EN'l'RANCE TC-1 7,935 S.F. ~ SILT FENCE 9,554 LF ··O· -D--C--{J-- UNIJNED SWALE & BERM BLOCK-SCREEN-GRAVEL SILT BASIN LIMITS OF CLEARING & GRADING GRAVEL BAGS FIBER MATTING AREA ?,..OfE.SS lc,v. ~--~ 'v p,.. 81..--1i i:;-'o ~ ~(' 0 0 ::: 0 /"\z_ 5 NO. 62891 J p ~ ~-6/5C/081: <f';,. r. ,1/4...._'?" . ·1 l",t ~'..J_y at OF c;r,.1._\i;: 3,447 EA. 67,693 S.F. r -· .. ' -+ -! + + +-+ + ~ + + -.. ---+ + + +- HUNSAKER & ASSOCIATES SAN DIEGO, INC. PlANNING 9707 Waples Street ENGlNEER!NG San Diego, Ca 92121 SURVEYING PH(858)558-4500· FX{853}55B·1414 ENGINEER OF WORK fi.:Ja-a&t.e DAVID A. BLALOCK OATE RCE NO 62891 EXP . 6/50/08 BENCI-I MARK DESCRIPTION: STD. smE:ET SURVEY MONUMENT LOCA770N: STA. 288+89 EC ON C£NT£RUNE OF El CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VER77CAL CONTROL ELEVATION: .JI 1.41 NGVO 1929 "AS BUILT" DATE RCE ---.-----EXP. R£V!EW£0 BY. INSP[CIOR DATE .. --------CT] 1 CITY OF CARLS BAI) l SHEETS I i ENGINEERING DEPARTM[NT .. __ , ... 1 Q ----f.-.-.-,..------- • :EROSION CONTROL DETAILS FOR: i . LA COST.A OAKS NORTH i ........ NEIGHBORHOOD 3.3 ! ' ----- , APPROVED (, -c'~ DAV!D ~HAUSER ' -, lt./o? ... ------! 0[.PUTY CITY ENGINEER RCE.33Q8.L EXP. 6230 !I OAT£ -----··· -------........ OWN BY: PROJECT NO. O,qAW/NG NC. INITIAL DATE INITIAL CHKD BY lJ 5,"( CT 05-15 446-SA I RVWD BY: -~le_ OTHER APPROVAL CITY APPROVAL ' ·-. "" R,\0571 \~Eng\Rough Grcciing\0571RG08 ciwg[ 1275JMoy-31-200?,08,54 w.o. No. 2.352--0125 V. W.D. 207-228 071382 BIN : .. \ I PlANNl:-.JG tNC!NEERli\G SlJRVtYl:-.iG HUNSAKER & ASSOCIATES ~AN D!fGO, l~C 9?07 Waples Stru~t San Diego, GJ 92121 PH{858)558·4500· FX(SS8}55S·1414 0 60 120 SCALE 1 "=60' VALLECITOS WATER DISTRICT APPROVC:J BY; FOR GRADING PURPOSC:S ONLY 180 ' ' ' ' ' ' ' ' ' ' ' ' ' ' / ' 73 66 1546.BI 67 [545.6 I 68 1544.31 69 1543.0j 70 [541.91 72 1543.91 ,, 1546.81 \ 75 1549.4 I 74 1548.1 I 77 1552.01 ' ' ' ' ' ' ' I ( 78 1555.11 79 [557.71 S E E 65 1547.1 I \ \ I \ \ I I I l ., ' al O; JiT -1 I \ I \ \ \ \ I 71 1540.B 1 I i ' I I I I I 64 1546.7 I 63 jsJs.01 39 1538.51 ·se 1s41.J1 36 1ss1.01 35 1556.21 . ' ' ' ' . ' , ' ' ' . ' ' \\ '\ 34 [557.31 N 0 • ,212 PER MAP NO 15318 62 1532.9! 61 1530.9[ 41 1533.21 32 1559.2 I 60 1528.9 I / '-42 \ 1531.11, ' ' ' ' ' ' ' ' / --- I ." I . I &>, s ~ ' 33 • rf'i';:,~1,· 1558.4 I ~ I i§';I ~ I , /~/./ .fi'i-. 10 43 1529.1 I ;9·-, ___ _ 1559.ol BENCH MARK "AS BlJILT" 1--------------------1 DESCRIPTION: STD. STREIT SURVE'f MONUMENT LOCATION: STA. 288+89 EC ON CENTERLINE OF EL CAMINO REAL ENG INEEI~ 0 F' WOl~K RC£ _____ EXP. ____ _ DATE RECORD FROM: SAN DIEGO CCUNTY VERTICAL CONTROi. ELEVA710N: 311.41 NGVD 1929 fi.Jrt B/.t rJ DAVID A. BLALOCK RC£ NO 6289 7 EXP. 6/30/08 DAT£ REVIEWED BY: DAi't lN!fiAL !NSPECTOI? DATE tNUiNEER OF WORK 44 1523.3! ,/ / ------;~ / 1521.71 / / / . • ,' , , ' 51 1520.11 ,' , , / 48 !517.41 ' ' ' ' , ' ' , , ' ' ' ' / 49 ' 1s16.oi 50 1518.8 I 5 1523.71 I , . I . ,,.."""' \ EXl . r. CITY OF C1\RLSBAD ENGINEER/NC DEPARTMENT EROSION CONTROL PLANS FOF?: APPROVED LA COSTA OAKS NORTH NEIGHBORHOOD 3.3 ·-------_ _, 4 / DAV'ill A. SHEETS 10 USER o-, DATE ~DC_'iE'!P:'.'U~TY~~C~/,V=,~E=N=G=IN:l~-t~R=-=!_R_:C_::£_::_::3_::3_::0_::8.=1_=:.=.=::::::!.E_::X!:_P_:: . .='.~~ r~~::'._ __ 1----+----l~--J_---l OWN BY:--~-PROJECT NO. DRAWING NO. !NffiAL REVISION DESCRIPTION DATE: IMTTAL CHKD BY: jL~'.f" CT 05 15 446 SA Rv"'O BY,· ~ --. CITY APPROVAL "' ---OlHf..R APPROVAL R: \0571\&Erg\Rough Groding\0571RG09.dwg[ 21'9]Jcn-07-2007; 13; 02 W.0. No. 2J52-0125 V.W.D. 207-228 071382 BIN : ! SCALE 105 JSJO.OI 106 !530.31 107 1531.01 · 108 1531.61 109 1532.01 HUNSAKER & ASSOCIATES S.~N DIEGO, INC PlANNtNG 9?07 Wc1ple Stret't ~NClNttR!~G S~n IJie~o, Ca 92121 ~URVEVING Pl--!(858)55l1·4500· fX(858)55EH414 120 __ , I I \ ) I I / 104 1529.71 180 ' 103 1529.41 111 1529.31 . · ....... · ·_ ... ··.·• ·· l.,CJT 2{;)0 ... ,_. \ 1-jGP OPEN S.f'ACE · ··M,4.p NO,••· 1-48'J9. 102 1528.9 I 112 101 1528.BI 100 1529.31 --- ···y ·-i~)J?o 0 I 113 99 1529.91 1528.91 I 1529.21 114 . I . ' 1 1529.91 . I "S·" .-.,, \· \'" ' , . VALLECITOS WATER DISTRICT 98 )530.61 - 115 1530.51 ENGINEER UitQQ OF APPROVED BY:~~ ? D; -fl!-Ml-f .. ~,,. /z...,,? DAiE: ___ ,,_ 7 DAVID A 8/AIOCK FOR GRADiNG PURPOSES ON, Y RCE NO 62891 t:XP. 6/30/08 76 1552.4 I 93 1541.li 75 1549.41 77 1552.01 82 1549.9 I 79 1557.71 BO 1556.2 I S E E I I SHEET 36 1551.01 21 154.5.JI ·1 35 1556.21 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' • 24 1553.81 ' ' ' ' ' ' ', 34 1557.JI N 0 • 33 1558.4) 25 1556.81 16 1543.3 I ·•.. --~ IF--.// '•, \ 94 1538.81 95 1536.21 96 1533.51 WORK or.lo,/07 DATE: \ g/ '"' :S,:' I ------------->l:lul I 0 91 C)++ N• 1538.91 20 [542.71 17 r ~ 1542.4 I i ae , -~--c11 ~1 &3 Ir'.,.~.--~----:::::::: ... ==---~----~--=-=----=---=--- \ ~~1 !,-, ' rfj I 1 . I I i . '19 ---- r-=--=---Y?:.::=.~:::-0=---=· :v.:::::::\~: .• ":: .. ':':': .. !l".'..~:::-=-::~-:~:"'.".I~-,-. __ ~ I r L I '""''·""1£::...::r:c,.,4 I ,•• 1536.21 \ 1538.11 • 111 ' ' ,. ' • ' ' BENCH MARI{ DESCRIPTION: STD. STREIT SURVEY MONUMENT LOCATION: STA. 288+89 EC ON CENTERLINE OF El. CAMINO REAL RECORD FROM: SAN DIEGO COUNTY VERTICAL CONTROL ELEVATION: 311.41 NGVIJ 1929 88 1536.71 . RC£ I-----·-· ------ REVIEWED BY: INSP[CTOR --------------- ....... -----. "AS BUILT" CAT£ EXP. . ... -·-.. ,__ ------------- DATE !N/TiAL .. -----· DATE £NG!NEE:R OF WORK 32 1559.21 26 1557.3 I 15 1543.4 I . 1' . .. -·----- /j/ I I I I j / 27 1557.81 ' \ ' 13' 1541.6 I 14 \,, 1542.71 \, ··-·- --------- ------- 30 1559.91 29 '•, .. 1559.o 1 • 31 1561.01 10 1536.51 11 1538.81 9 1533.71 ----~,,. . ---------. ------ -------- ---_,_., ____ .. .L ----- . ---------. ----- DAil INITIAL DATC .. ------------- -__ JNITJA:l_ SHffT 10 , .... ----- ' 6 1525.31 ,...-------.---· , • , ' ' / 49 ' 1511>.01 3 1529.21 4 1526.4! CITY OF C.A.RLSBAD ENGINEERING DEPARTMENT -· ------- i EROSION CONTROi. PLANS F'OR: ! i LA COSTA OAKS NORTII i NEIGHBORHOOD 3.3 ---·-----. ----------- [jI] 0 \ APPROVED {/ '#:-DAVID A. HAUSER ~ ' ' OEPUTY CITY ENGINEER RCF 33081 EXP. DWN BY: PROJE:CT NO. DI/AWING NO. CHKD BY.-Jls:f CT05-15 446-SA DESCRIPTION REI/IS/ON OTHER APPROVAL CITY APP.ROVAL RV#D BY.-G'llP .. . Ro \057'\&Eng\Rough Grodirg\0571RG10.dwg[ 2119]Jun-07-2007; 13: 03 W.O. No. 2352-0725 V.W.D, 207-228 071382 BIN : \ ' \