HomeMy WebLinkAboutDWG 442-6A; MS 05-05; LA COSTA GREENS NEIGHBORHOOD 1.2; 01-06GRADING NOTES
(IN ADDtnON TO THE REQUIREMENTS OF CHAPTER 15. 16 OF THE
CARLSBAD MUNICIPAL CODE.)
1. THIS PIAN 5UP£RSEDES ALL OTHER PIANS PREV10USLY />l'PROVED BY THE CITY
OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS.
2. />l'PROVAL OF THIS PIAN DOES NOT LESSEN OR WAIVE ANY PORTION OF THE
CARLSBAD MUNICIPAL CODE, RESOLLJnON OF CONDtnONAL APPROVN, CITY
STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY
PERTAIN TO THIS PROJECT. THE ENGINEER IN RfSPONSIBLE CHARGE SHAil
REVISE THESE PLANS WHF:N NON-CONFORMANCE 15 DISCOVERED.
J. CITY APPROVAL OF PLANS DOES NOT REUEVE THE DEVEI..OPER OR ENGINEER-OF-
WORK FROM RESPONS/8/UTY FOR THE CORREcnoN OF ERRORS AND OMISSIONS
DISCOVERED DURING CONSTRUCTION. ALL PIAN REVISIONS SHALL 8£ PROMPTLY
SUBMITTED TO THE CITY ENGINEER FOR APPROVAL
4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY
WORK IN THE PUBLIC 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 PERMITTEE'S POLICY IN THE MINIMUM AMOUNT
OF f1,ooo,ooo.oo FOR EACH OCCURRENCE OF LJA8ILJTY. THf INSURANCE:
COMPANY WRITING THE POI.ICY !./UST HA\£ A RATTNG OF "A' AND A SIZE:
CAlfGQRY Of CLASS VAS fSTABL/SHfD B'f "BESTS" KEY RATING GUIDE
S. UNLESS fXEMPTED BY SEGnON JOl.(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 SHAil BE COMMF:NCED UNnL ALL PERMfTS HAVE BEEN 0/JTAINED FROM
TH£ 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 8EfN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED.
8. NO REVISIONS WILL BE MADE TO THESE PLANS WfTHOUT THE WRITTEN />l'PROVAL
OF THE CITY F:NGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE
APPROPRIATE SHEET OF THE PLANS AND THE TITLE SHEET.
9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING
SIGNED BY THE CITY [NG/NEER.
10. THE ORIGINAL DRAWING SHAil BE REVISED TO RfFLECT AS-BUII.T CONDITIONS
BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE
CITY.
11. ACCESS FOR FIRE AND OTHER EMERGENCY V£HICLES SHAil BE MAINTAINED TO
THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION.
12. WHERE TRENCHES ARE WITHIN CITY EASEMF:NTS, ,I SOILS REPORT COMPRISED
OF: (A) SUMMARY SHW. (BJ LABORATORY WORK SH££TS AND {CJ COMPACnON
CURVES, SHALL BE SUBMITTED BY ,I PROFESSIONAL ENGINEER OF THE STATE OF
CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLJED SOILS
MECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING
INSPECTOR WfTH/N TWO WORKING DAYS OF THE COMPl.£TION OF FIELD TESTS.
1 J. ,I SO/LS COMPACTION REPORT AND COMPLIANCE VERIFICATION REGARDING
ADHERENCE TO RECOMMENDATIONS OUTLJNED IN THE SOILS REPORT 15 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 CALJFORN/A PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED
SOILS MfCHANICS. ALL FILL OR FUTURE FILL AREAS SHAil BE CONSTRUCTED IN
ACCORDANCE WITH THE CITY OF CARLSBNJ STANDARD SPfC/FICATIONS AND THE
• fARTHWORK SPECIFICATIONS • ATTACHED TO THE PRELIMINARY SOILS
INVESTIGATION. DAILY FIELD COMPACnON REPORTS WILL BE SUBMIITED TO THE
PROJECT INSPfCTOR.
14. A PRfCONSTRUCDON Mffi'/NG SHALL BE H(LD AT M SITE PRIOR TO M BfGINNING
OF WORK AND SHALL BE A1TENDED BY ALL Rf1'RES[N[ATTV£S R£SPONSIBLE FOR
CONSTRUCTION. INSPECDON. SLJPERVISfQN. 7fS11NG AND AI.L OTHER ASPECTS OF TH£ JiJJBK. THf CONTRACTOR SHALL REQUEST A PRECONSTRLJcnON MfETING BY CAWNG
THE INSPfcnoN LINE (760) 4JB-J891 AT LEAST FIVE (5) WORKING DAYS PRIOR TO
STARTING CONSTRUCTION. THE CONTRACTOR WILL THEN BE CONTACTED BY THE
INSPfCTOR TO PROJECT COORDINATE A DATE AND TIME FOR THE PRECONSTRUCOON
MEETING. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. THE
GRADING PERMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEEnNG.
15. All INSPfCDON RE"QIIESTS OMR THAN FOR PRECONSTRUCOON MffTING WILL BE:
~~ ~ ~UN~ ri/f Eft9ltffR1N~-HO~R ~[fl!,& Rf~ugr. L~~ tr /WB j9iiN EC JOU MU T BEG PRIO 2,0 =M
ON THE MY BfFORE THE INSPfCTIDN IS NEEDED. INSPfCnONS WILL BE MADE
THE NfXT WORK DAY UNLESS YOU RfQUEST OTHERWISE. RfQUfSTS MADE AFlfR
2:00 P.M. WILL 8E SCHEDULED FOR TWO FULL WORK DAYS LATER.
16. THE OWNER AND/OR APPLICANT THROUGH THE DEVELOPER . AND/OR CONTRACTOR
SHAil DESIGN, CONSTRUCT AND MAINTAIN ALL WUY DEVICfS, INCLUDING
SHORING, AND SI/ALL BE SOLELY RfSPONSIBLE FOR CONFORMING TO ALL LOCAi.,
STATf AND FEDERAL WUY ANO HEALTH STANDARDS, LAWS AND RfGULATIONS.
17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SfCnON 6705 BY SUBMlmNG
A DETAIL PLAN TO THE CITY fNGINEfR AND/OR CONCERNED AGENCY SHOWING
THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE
OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE
EXCAVATION OF SUCH TRfNCH OR TRfNCHES OR DURING THE PIPE INSTALLATION
THERfJN. THIS PLAN MUST BE PRfPARED FOR ALL TRENCHES FIVE FEET (5') OR
MORE IN DEPTH ANO APPROVED BY THE CITY fNG/NEfR ANO/OR CONCfRNfD
AGENCY PRIOR TO fXCAVATION. IF M Pl.AN VARIES FROM TH£ SHORING SYSTEM
STANDARDS ESTABLISHED BY THE CONSTRUCDON SAfITY ORDERS. T/Tt.E 8
CAUFORNIA ADM/NISTRAnVE CODE. THE PIAN SHALL BF PREPARFD BY A
REGIS]ERfQ E:NG/Nf£R AT THE CONTRACTORS fXPfNSf. A COPY OF THE OSHA
EXCAVAnON PfRMIT MUST Bf SUBMITTED TO THE INSPECTOR PRIOR TO fXCAVATION.
1 B. NO BLASnNG SHALL BE PERFORMED UNTIL A VALID BLASTING PfRMIT HAS BEEN
08TAINED FROM THE CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASTING
PfRMIT WELL IN ADVANCE OF THE SCHfDUUNG OF BLASTING OPERAOONS.
19. IF ANY ARCHAEOLOGICAL RfSOURCfS ARf DISCOVF;RED WITHIN ANY WORK Al?fA
DURING CONSTRUCTION. OPERA DONS WILL Cfi',SE IM/,/EDIAJEL Y, AND THE
PfRMITTEE WILL NOTIFY THE CITY fNGINffR. OPERATIONS WILL NOT RfSTART
UNnL THE PERMITTEE /-/AS RECEIVED WRITTEN AUTHORITY FROM THE CITY
ENGINEER TO DO SO.
20. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING
WARMING UP, REPAIR. ARRIVAi., DEPARTURE OR OPERAnON OF TRUCKS,
fARTHMOVING fQU/PMfNT, CONSTRUCTION fQUIPMfNT ANO ANY OTHER ASSOC/ATED
GRADING EQUIPMENT SHAil BE UM/TED TO THE PERIOD 8fTWE:EN 7:00 AM. AND
SUNSET EACH DAY, MONDAY THRU FRIDAY ANO NO rARTHMOVING OR GRADING
OP£RAnON5 SHAil BE CONDUCTED ON WEEKfNOS OR HOLIDAYS. {A LIST OF CITY
HOLIDAYS IS AVAILABLE AT THE fNG/NEfRING DfPARTMfNT COUNTER.)
21. All Dff-SIJE HAUL ROUTfS SHA! l BE: SUBWT[[D BY THE CONTRACTOR TD THE
CITY fNG/NfER FOR APPROVAL 1WQ FUI L WORKING DA)'.S PRIQR TD BEGINNING Of
1!QBK.
22. IMPORT MATERIAL SHALL BE OBTAINED FROM. AND WASTE MATERIAL SHALL BE
DEPOSITED AT, A SITE APPROVED BY THE CITY £NGINEF:R, M CONTRACTOR
SHALL Bf RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL
ROUTES OR ADJACE:NT STRmS AS A RESULT OF THE GRAD/NG oPERADON.
2J. 8RUSH SHALL BE RfMOVED ONLY WITHIN THf AREA TO BE GRADED. NO TREES ARE
TO BE REMOVED UNLESS SPECIFICALLY NOTED ON THE PLAN.
24. ALL AREAS SHAil BE GRADED TO DRAIN.GRADING RESULnNG IN THf PONDING OF
WATER /5 NOT PfRMITTED. ALL fARTHfN SWALfS AND DITCHES SHALL HAVE A
MINIMUM ONE PERCENT SLOP£.
25. THESE PLANS ARE SUBJECT TO A SIGNEO ANO APPROVEO SET OF fROSION
CONTROL Pl.ANS. EROSION CONTROL SHALL BE AS SHOWN ANO AS APPROVED 8Y
THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR.
26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM
SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT ANO
ORDERLY CONDlnON, ALL STONES, R001S OR OTHER DEBRIS SHALL BE REMOVED
ANO DISPOSfD OF AT A SIT£ APPROVED OF BY THE CITY ENGINEER.
27. ALL SLOPES SHAil BE IRRIGATED, STABILIZED. PLANTED AND/OR HYDROSEEDfO
WITHIN TEN (10) DAYS OF THE TIME WHEN £ACtJ SLOPE 15 BROUGHT TO GRADE
AS SHOWN ON THf APPROVED GRADING PLANS.
28. LANDSCAPING SHAil BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED
BY THE CITY OF CARLSBNJ LANDSCAPE MANUAi., THE LANDSCAPING PLANS FOR
THIS PROJECT, DRAWING NO. 397-21.. AND/OR AS D/RfCTED BY THE CITY
ENGINEER OR PLANNING D/RfCTOR.
29. THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHAil COORDINATE
THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE
AND IRRIGATION PLANS AND THE IMPROVEMfNT PLANS AS REQUIRED FOR THIS
WORK IN ACCORDANCE WITH THf lANDSCAPE MANUAL TIME REQUIREMENTS.
JO. STORM DRAIN PIPE SHALL BE RE/NFORCfD CONCRfTE PIPE WITH A MINIMUM
D-LOAD OF 1,350. FOR PRIVATE STORM DRAIN P/PfS, UP TO 15" PvC MAY BE
unuzEO PRO VIDEO DEPTH 15 LESS THAN 15 FEET AND BACKFILLEO WITH 3/ 4 •
ROCK PER SDRSD 5-4 TYPE: •c• AND P/Pf MffJS ASTM STANDARD 30J4 FOR
SOR 35 SOLID WALL PIPE.
J 1. WHERE AN EXISTING PIPE UN£ IS TO BE ABANDONfO AS A RESULT OF THE
GRADING OPfRATION, IT SHALL BE R[MOVEO WITHIN TWfNTY FEET OF BUILDING
OR STRfET AREAS AND REPLACfD WITH PROPERLY COMPACTED SOILS. IN OTHfR
AREAS THE PIPE WILL 8E PLUGGEO WITH CONCRfTE OR REMOVED AS APPROVED BY
THE CITY ENGINEER.
32. THE CONTRACTOR SHALL VERIFY THE LOCA noN OF ALL EXISTING FACILlnES
(ABOVE GROUNO ANO UNDfR GROUND) WITHIN THE PROJfCT SITE SUfflCIENTLY
AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS
FOUNO THAT THf ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSfD
WORK.
JJ, THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES {SEE BELOW) AT
LEAST 2 FULL WORKING DAYS PRIOR TO STARnNG GRADING NEAR THf/R
FACIUnES ANO SHALL COORDINATf THE WORK WfTH A COMPANY REPRESfNTAnVE.
UNDERGROUNO SfRVICE ALERT 800 422-41 JJ
SDG&E 800 660-7 J4J
PACIFIC BELL 800 892-0123
ADELPH/A CABLE COMMUNICATIONS 760 4JB-7741
CITY OF CARLSBNJ(STRfETS di: STORM DRAIN) 760 434-29B0
CARLSBNJ MUNICIPAL WATER DISTRICT 760 4JB-2722
J4. PfRMIT COMPLIANCE RfQUIREMfNTS:
A FOR CONTROL/ E"Q G~G THE APPLICANT HIRES A CIVIL ENG/NfER,
SD/LS ENGINEfR, AND OR GEOLOGIST TO GIVE TECHNICAL ADVICE.
OBSfRVE AND CONTROL THE WORK IN PROGRESS {15.16.120 AB/
CARLSBNJ MUNICIPAL CODE.
a PRIOR TO FINAL APPROVAL OF A GRADING p[Rl,IIT THE FOLLOWING
REPORTS MUST BE SUBMITTED TO THE CITY ENG/NffR V/A THE
PROJfCT INSPECTOR {15. 16.120 A. 10/ CARLSBNJ MUNICIPAL CODE:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL
GRADING IS COMPLETE. ALL fROSION CONTROi.. SLOPE PLANTING
AND IRRIGATION ARE INSTALLED IN CONFORMANCE WfTH CITY
CODE ANO THE APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE
LETTER FROM CITY ENGINE£R/NG DtPARTMENT).
(2) AS-BUILT GRADING PLAN.
(J) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES
RfCOMMENDfO SOIL BfARING CAPACmcs. A STATEMENT AS TD
THE fXPANSIVE QUALITY OF THE SOIL, AND SUMMAR/fS OF
FlflD AND LABORATORY TESTS. THE REPORT SHALL ALSO
INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THf
GRADING WAS DONE IN ACCORDANCE WITH THE REQUIRfMENTS AND
RECOMMENDATIONS OUTLJNED IN THE PRELIMINARY SOILS REPORT
AND ANY SUPPLEMENTS THERETO.
{ 4) REPORT WITH AS-BUII.T GEOLOGIC Pl.AN, IF RfQU/RfD BY THf
CITY.
35. UNLESS A GRADING PERMIT FOR THIS PROJfCT IS ISSUED WITHIN ONE ( 1)
YEAR AFlfR THE CITY fNG/NfER'S APPROVAi., THfSE PLANS MAY BE REQUIRED
TO BE RESUBMITTED FOR PLANCHfCK. PLANCHfCK FEES WILL BE REQUIRfO FOR
ANY SUCH RECHECK.
36. THE SOILS REPORT TITLED VILLAGES OF LA COSTA "THE GREENS"
PREPARED BY GEOCON, JUNE 25, 2001 AND UPDATE LETTER JUNE 13.
2005, SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN. ALL
GRADING SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS
AND SPECIFICATIONS CONTAINED IN SAID SOILS REPORT.
RESOLUTION NOTES
COMPLIANCE WITH APCD RULES 51 (THE "NUISANCE" RULE), 52
(PARTICULATE MATTER), AND 54 (DUST AND fl/MES) OF THE AIR
QUALITY CHAPTER WOULD EFFECTIVELY MIT/GA TE DUST IMPACTS
GENERA TED DURING GRADING OPERATIONS. THE FOLLOWING MEASURfS
ARE REQUIRED TO ACHIEVE COMPLIANCE WITH THESE RULES AND
REDUCE CONSTRUCTION RELATED TO AIR POLLUTANTS:
1. THE WATERING OF ALL SURFACES BEING GRADED AND HAUL
ROUTES SHALL BE REQUIRED DURING DRY WEATHER CONDITIONS.
2. ALL UNPAVED AREAS SHALL BE REVEGETA Tf;D ACCORDING TO THE
APPROVED LANDSCAPE PLANS AS SOON AS POSSIBLE AFTER
GRADING.
3. AU CONSTRUCTION-RELATED TRAmC SHALL BE RESTRICTED TO
ROUTES THAT ARE DUST-CONTROLLED, REDUCED SPEED LIMITS SHALL
BE MNNTAINED FOR ALL HAUL AND CONSTRUCTION VEHICLES.
4, ALL CONSTRUCTION ACTIVITlfS SHALL BE LIMITED DURING PERIODS
OF HIGH WINDS.
5. AU HEAVY-DUTY, DIESEL POWERED CONSTRUCTION EQUIPMENT
SHALL BE OPERA TED ACCORDING TO MANUFACTURERS SUGGESTED
OPERA nNG INSTRUCTION (w,m THE FUEL INJECTION TIMING RETARDED
TO RECOMMENDED LEVEL OF NOX EMISSIONS, BUT WHICH WOULD NOT
RESULT IN EXCESSIVE VISIBLE SMOKE EMISSIONS) IN ORDER TO
CONTROL POLLUTANT EMISSIONS.
6. CONSTRUCTION EQUIPMENT SHALL BE SUBJECT TO REGULARLY
SCHEDULED MAINTENANCE/TUNE-UPS. AND BE: TURNED OFF WHEN
NOT BEING UTILIZED TO A VOID EXCESSIVE IDLING EMISSIONS.
7. THE APPLICATION OF ARCHITECTURAL COATING AND CUT-BACK
ASPHALT SHALL ADHERE TO APCD RULES 57.9 AND 57.7, TO
EFFECTIVELY CONTROL OTHER CONSTRUCT/ON-RaA TED EMISSIONS
OF AIR POUUTANTS.
8. THE ENGINf£RING DEPARTMENT SHALL MONITOR FOR COMPLIANCE
DURING ALL GRADING OPfRA TIONS OF THE PROJECT.
9. ALL BUILDING PAD AND STREET AREAS THAT ARE GRADED AND
REMNN VACANT OR UNDEVELOPfD FOR A PERIOD OF MORE THAN 5
MONTHS AFTfR TH£ GRADING OPfRAT/ON IS COMPLETED SHAU 8£
SEEDED AND ADEQUATELY IRRIGATED TO REDUCE EROSION AND VISUAL
IMPACTS,
LA COSTA GREENS NEIGHBORHOOD 1.2
'sffl!ECT
•
\ \ ' 00-1,D,--\h CITY OF
' SAN MARCOS
OWNER'S CERTIFICATE
"'' "o "<.
0
0
0
\ CflY OF /CNCINITAS
""I ' VICINITY MAP
NTS
I HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE
OV RADING ACTIVllY AND ADVISE ON THE COMPACTION AND STABILllY OF THIS SITE.
SI TURE OAT£ BY FRED ARBUCKLE
PRESIDENT MORROW DEVaOPMENT
AS AGENT FOR REAL ESTATE COU.ATERAL MANAGEMENT COMPANY
SOILS ENGINEER'S CERTIFICATE
I, EMILIO ALVARADO, A REGISTERED CIVIL ENGINfER IN THE STAT£ OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELO
OF APPLIED SOIL MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS
SITE WAS MAD£ BYc.eao.J Ofi'-UU~ 11-Je PIRE,:::["iqj Cf' CP<X91J l".el"\.J:.E.I.J t1-1e. O.b.Tf:0<=1" g::,::e, 1~e,e, .c,uo Q"C. I, 19'1'1,
7WO COMPLETE COPIES OF THE SOILS REPORTS COMPILED FROM THIS STUDY. WITH c-eocOU'~ ie=c+-1He\,JO~~. 1-\J:>,1" o-ei I
SUBMITTED TO THE OFFICE OF THE CITY ENGINEfR. FURTHERMORE, I HAVE REVIEWED THESE GRADING PLANS AND CERTIFY
THAT THE RfCOMMENDATIONS INCLUDED IN THE SOILS REPORTS FOR THIS PROJECT HAVE BEEN /NCO D IN THE GRADING
PLANS AND SPECJIFIFl~C IONS v~aFES&, : : ...
.-,--~ I (, ~ o-"L~,.,,.,·· ..
1....._ -e:: Ii Ufl OG> .. @ 1, ~
EMILIO ALVARADO DATE /! ,I No. ee1115 o 2
R.C.E. NO. 66915 EXP. DATE: 09-30-08 t Elip.09/3llll8 fi
DECLARATION OF RESPONSIBLE CHARGE ~r;,C:~,{
I HEREBY DEClARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I
HAVE EXERCISED RESPONSIBLE CHARGE OVER THE OESIGN OF THE PROJECT AS
DfFINED IN SECTION 5703 OF THE BUSINESS AND PROFESSIONS CODE, AND THAT
THE DESIGN IS CONSISTENT w,m 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,
RESPONSIBILITIES FOR PROJECT DESIGN.
FIRM: HUNSAKER & ASSOCIATES
ADDRESS: 10179 HUENNEKENS AVE
CITY, ST.: SAN DIEGO CA
TELEP~: 1:J 558-4500
BY: _,, ~ .z','J,,..y,f-
RA OND L. MARTIN
DATE: 1tjtr/o,
P.f. NO.: RCE 48670
EXPIRATION OAT£: ~6~/.=30=/2~0=8 ______ _
SOURCE OF TOPOGRAPHY
TOPOGRAPHY SHOWN ON THESE PlANS WAS GENERATED BY AERIAL SURVEY BY SAN-LO AERIAL
SURVEYS (1-30-97) AND DIGITAL INFORMATION PROVIDED BY PROJECT DESIGN CONSULTANTS.
TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP ACCURACY STANDARDS.
OWNER
REAL fSTATE COLlATERAL MGMT. CO.,
A DE/AWARE CORPORATION
1903 WRIGHT PlACE, SUITE 180
CARLSBAD CA, 92008
(750) 929-270 I
WORK TO BE DONE
THE GRADING WORK SHALL CONSIST OF TH£ CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION
CONTROL FACILITIES, AND PLANTING OF PERMANENT lANDSCAPING AND PREPARATION OF AS-BUILT GRADING PtANS, AS-BUILT GEOLOG/Q·
MAPS AND REPORTS, ALL AS SHOWN OR RfQU/RED ON THIS SET OF PLANS AND THE CITY STANDARDS, SPECIFICATIONS, REQUIREMENT$
RESOLUTIONS AND ORDINANCES CITED ON THESE PlANS. :
THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOUOW/NG DOCUMENTS, CURRENT AT THE: TIME OF
CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER.
1. CARLSBAD MUNICIPAL CODE.
CITY OF CARLSBAD STANDARDS.
THIS SET OF PlANS.
,
2.
3.
4.
5.
6.
RESOLUTION NO. 2001-318 DATfD OCT. 23, 2001, AND NO. 5016 DATED SEPT. 5, 2001.
THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK).
SOILS REPORT AND RECOMMENDATIONS BY GEOCON OATED JUNE 25, 2001, UPDATE LETTER OATED JUNE 13, 2005.
7.
8.
9.
10.
THE SAN DIEGO AREA REGIONAL STANDARD DRAWINGS AND AS MAY 8£ MOD/FlfD BY THE CITY OF CARLSBAD STANDARDS.
CALIFORNIA COASTAL COMMISSION DEVELOPMENT PfRMIT CONDITIONS NOT APPLICABLE.
ENVIRONMENTAL APPROVAL DOCUMfNT FINAL PROGRAM £JR 911-07 AND THE MITIGATION MONITORING AND REPORTING PROGRAM.
STORM WATER POLLUTION PREVENTION PLAN (SWPPP)
PREPARED BY: HUNSAKER &: ASSOCIATES, DATED FER 15. 2005 , WDID NO. 9 J7C332808 .
11. STORM WATER MANAGEMENT PLAN (SWMP) PREPARED BY: HUNSAKER &: ASSOCIATES , DATED JAN. 22. 2006 •
12. TH£ CALIFORNIA STORM WATER QUALITY ASSOCIATION (CASQUA), STORM WATER BEST MANAGEMENT PRACTICE, CONSTRUCTION
HANDfOOK AND STATE OF CALIFORNIA, DEPARTMENT OF TRANSPORTATION CONSTRUCT/ON SITE BEST MANAGEMENT PRACTICES
(BMP MANUAL. LEGEND
DESCRIPTION STD. DWG. SYMBOL QUANTITl'
SUBDIVISION BOUNDARY --------
RIGHT OF WAY ----RW----
LOT LINE
EASEMENT LINE
PUBLIC STORM DRAIN PER IMPROVEMENT PLANS
DWG NO 397-2Y
1§1
AC SPILLWAY
EXISTING RIP RAP
PROPOSED SPOT ELEVATIONS
EARTHEN SWALE
CUT/FILL LINE
DAYLIGHT LIN£
SLOPE EMBANKMENT (2: 1 MAX.)
SIGHT LINE
EXISTING CONTOUR
FINISH CONTOUR
LOT NO PER FINAL MAP
CUT/FILL
LEGEND OF ABBREVIATIONS
TC
GB
HP
LP
C./. c.o.
RCP
FG
ROW
TOP OF CURB
GRADE BREAK
HIGH POINT
LOW POINT
CURB INLET
CLEANOUT
REINFORCED CONCRETE PIPE
FINISHED GRADE
RIGHT OF WAY
EARTHWORK QUANTITIES*
FS
N.T.S.
C.B.
FL
ST
RT
LT
BC
EC vc
CUT:
FILL:
IMPORT:
1,082 CY
2,455 CY
1,374 CY
* QUANTITIES SHOWN ARE FOR BONDING ONLY AND
ARE NOT TO BE USED FOR BIDDING, BUDGETS
OR OTHER PURPOSES.
REFERENCE DRAWINGS
CITY OF CARLSBAD DRAWING NO. 397-2R
CITY OF CARLSBAD DRAWING NO. 397-2Y
1 EA.
--1a 0.--·-----,ao---
FINISHED SURFACE
NOT TO SCALE
CATCH BASIN
Fl.OW LINE.
STREET
RIGHT
LEFT
BEGIN CURVE
END CURVE
VERTICAL CURVE
34
HUNSAKER
& ASSOCIATES
SAN DIECO. INC
PLAN:-.!lNG 10179 Huermekeru Street
ENGINEERING San Diego, Ca 92121 /
SURVEYING PH(858)55tl-4500· fl!(658)558•1414
ENGINEER OF WORK
~~-/_z'/1_ ~
Rf;JMOND L. MARTIN
RCE NO 48670 [XP. 6/J0/08
BENCH MARK
DESCRIPTION: STD. STREET SURVEY 1./0NUMENT
LOCAnON: STA. 288+89 EC ON CENTERLINE OF El. CAMINO REAL
RECORD FROM: SAN 0/EGO COUNTY
VERTICAL CONTROL
El.£\/ATION: \ \. 311.41 NGVD 1929
LEGAL DESCRIPTION
LOTS I -3 OF Tf£ CITY OF
CARLSBAD TRACT CT 99-0J,
VILLAGES OF LA COSTA -LA
COSTA GREENS IN Tf£ CITY
OF CARLSBAD, CO!.,NTY OF
SAN DIEGO, STATE OF
PWNING DEPARTMENT APPROVAL "AS BUILT" ~ ~l DATF:.I jZJ/)7 £.,..J d::'/J..vc: d,/L-sloJ CAL /FORNI A, ACCORDING TO
MAP NO. 14543 FILED IN
Tf£ OFFICE OF Tf£ SAN
DI EGO COUNTY RECORDER ON
FEBRUARY 12, 2003.
CJolV ..v'°u PLAJOONG nnm:roR ' DATE RC :'fby.'10 EXP. «-l=lob
1 a NO MORE THAN 25 RESIDENTIAL BUILDING PERMITS (UNITS) WITHIN
THE SUBDIVISION SHALL BE ISSUED UNTIL THERE ARE TWO
CIRCUlATION ACCESS ROADS INSTALLED. PRIOR TO EXCEEDING 25
UNITS, THE CIRCUlAT/ON IMPROVEMENTS MUST BE COMPLETED TO THE
SATISFACTION OF THE CITY ENGINEER AND THE: FIRE MARSHAL.
BASIS OF BEARINGS
THE BASIS OF BEARINGS FOR THIS SURVEY IS
TH£ CALIFORNIA COORDINATE SY5TEM -1983,
ZONE 11, 1991.35 EPOCH, NORTH AMERICAN
PROJECT LOCATION
THIS PROJECT IS LOCATED WITHIN
ASSESSORS PARCEL NO. 213-110-02.
THE CALIFORNIA COORDINATE INDEX OF
THIS PROJECT IS N 338 E 1589
l---+----1------------+---+---l--+----fl SHlEET I CITY OF CARLSBAD I SH6ETSI ENGINEERING DEPARTMENT
,.......----------------1 DATUM OF 1983 (NAD83), GRID BEARING
IMPORTANT NOTICE
SECTION 4216/4217 OF THE GOVERNMENT CODE
REQUIRES A 0/GALERT /DENT/FICA TION NUMBER BE
ISSUED BEFORE A PERMIT TO EXCAVATE WIU BE
VALID. FOR YOUR DIGALERT I.D. NUMBER CALL
UNDERGROUND SERVICE ALERT AT:
TOLL FREE 1-800-422-4133
7WO WORKING DAYS BEFORE YOU DIG
BETWEEN STATION CLSB-153 AND STATION
CLSB-070 AS SAID COORDINATES AR£ PUBLISHfD
IN THE CITY OF CARLSBAD SURVEY CONTROL
NETWORK ESTABLISHED BY RECORD OF SURVEY
MAP NO. 17271, FILfD IN THE OFFICE OF THE
SAN DIEGO COUNTY RECORDER ON FEBRUARY 8,
2002. I[: N 35'47'12" W
GRADING AND fROSION CONTROL PL.ANS FOR:
IA COSTA GREENS
NEIGHBORHOOD 1.2
AP~P,QV~D. ~~ERT TAfiY~~jf· JR. Gy. u..:J ~•-o, , . ·ftl 1----+----+----------------+---+--+---t---t ACTING CITY ENGINEER RCE 3 Oflg EXP.
~ev:=::,,;;:1£5::,=:10:t::~==:::~:,\:;.t.:::0;:::-:-:e-::::::llL!~=r::::======================:=====:====:====~====~ DWN BY:_ ----1 DAT< INITIAL DAT< INITIAL DATE: INITIAL CHKD BY.· ~ -
/CNGIN/C/CR OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY:
PROJfCT NO.
MSOS-05
R:\0510\&Eng\Rough Grad;ng\Rough Grad;ng 1.2\0510RG1.201.dwg[ 1275]Nov-14-2005: 13:42
tf Z. f/07
oszs&zoa DATE
DRAWING NO.
442-6A
W.O. No. 2352;-0146
----..~
PLANNING
ENGINEERING
SURVEYING
HUNSAKER
~ ~~1~9~~ TES
10179 Hl.lennek ens Street
Sao Diego, Ca 92121
PH(858)5584500· FX(858)5j8•1414
200 100 200
SCALE 1 • = ZOO
INDEX MAP
· oo· SCALE· 1 • 2
SHEET INDEX
NOTES & GRAD/NC DETAILS SHEET 1-J
SHEET 4
EROSION CONTROL SHEET 5 5
. ---· j_ 1hr) 11tf 1:7)~111·
•' ' !,1 IM _.,f~
SHEET INDEX MAP
SUBDIVISION BOU INDEX MAP LEGEND
NDARY
STORM DRAIN
--
[QJ]
SHEET NO. @]
RIGHT OF WAY
EASEMENT
STREET NAME COM/NO VIDA ROBLE
LOT NUMBER LOT 1
BENCH M
DESCRIPTION: STD ARK LOCA • STRcU SUR TION: STA \lfY MONUMENT
OF. 288+89 EC 0
RECORD FR EL CAMINO Ru: CENTERLINE
OM: SAN DIEGO VERT/CA COUNTY
ELEVATION· L CONTROL " 31'.41 NGVD 192g
ROUGH GRADE SECTIONS
2: 1
MAX.
R/.W
10·
It.
I 60'
PUBLIC ACC[SS AN 30' D UT/UTY [AScM[NT
JO'
20' 20'
:~MINO VIDA ROBLE
-SEE NOTE 2 BELOW
30• G[NffiA COV[N~:r"~:y [AS[M[NT
R/W
10'
5• 5' 2'
CONCRETE CUR
AND GUTTER (fYPICAL)
NTS
ONCRETf C GUTTER ( URB ,t TYP.)
2: 1 t-_ __11:s':---+-A-CC~Ei'...ss_ --lJ
MAX. ,7-=2:::."°-_: 15' 2Jf 2!.. ..1}L 2:1
MAX.
IMPROV[M[NTS
PER DWG. NO. --·
2' UNDERCUT'
30' • WIDE ACCESS SEE NOTE 2 BELOW PRIVATE DRIVEWAY
NOTES:
1. • INDICATES EL
NTS
2. MIN EVATION AS SHOWN
UT/Ur)~~ ~NDERCUT IS 2 O' ON PLANS.
E REQUIRED, PER s'iftfjTlf';,f;,f,fftERCUT AND OVER RECOMMENDATIONSBLASTING FOR IN FIELD.
REQUIRED
DESCRIPTION OWNERSHIP OL
TREATMENT CONTR BMP TABLE
TYPE
FLOW
n-lROUGH
SEPARATION
MP 51
VORTEX
SEPARATOR
PRIVATE:
MAINTENANCE AGREEMENT SHEET NO.
CC&R 4
MAINTENANCE
FREQUENCY
-
PER
MANUFACTURER
AND/OR SWMP
" ?-AS BUILT"
.J/~a.C.. RcE4e:>u 7 0 oc-/2...s/o, EXP oc,/ /4 ' •
REVIEWED BY.· . > !x'.;PD DATE
q:, :25
DA TE INITIAL DATE
DUST Ml MM&RP NOT£S ( PER TIGATION AND WHEN4·ifRB: TEMPORARY D£ RAPTOR NESTING)
ESTABLISH'tt'ENT EROSION ~TING BASINS GA
TRANSPORT M[~ ,lH~E:;';.i-o narg~w'ti'fR5&:~g"fils 8
:Jf!OVED
~'ffJ.ot/-248: IF OCCUPI RY STANDARDS. EROSION AND SEDIMENT
ACTIVE G~!ffofO:STRUCigN ~fgff NESTS ARE PR
~~VE" 60dB(A) A'!': INCLUDING ,Ji:tTES Aovrlif'fi DURING
m:T FROM ANY EJJt!Jr 5//isr.OPERAiit:f~HAWHICH 'triJi.5 :
PER49 · LL BERES APPROVE.4A: IN DISTURB TR/CTED TO
G THE COMPLETIONsi:LG BE REPU.~~u,:cruRED SLOPES FOLLOW//! GROUND co.ff AREAS AND ON
B: AREAS GRADED RAD/NG ACTIVITIES THIN JO ll4 Y5 •
COVER CROP FLATTER THA •
SECTION E.3-f~-°f.~~r iii Jtk-511:'s~ : FTED WITH A
C: EXPOSED s~ 1TY U.NDSCAPE J;.NNFORMANCE WITH
GREATER 'OCKPILES (, UAUAL.
DAILY, ORS'},; CONTENT sJ.fi. GRAVEL. SAND AN MANUFACTURis~1r;,, WITH NON fottNfti°SED, ctv!#:P WITH 5:Jf OR D· EC/F/CATIONS. IL BINDERS ACCO WATERED TWICE
po:,.Ef~ B~GBLACTIVE"LY GRADED RD/NG TO
OWING DUST. SHALL BE WATER ~:ff wE:ftfVATING AND GRA . ED TO REDUCE
STATION OF 5!:!fDS £XCEEDD1J'sG OPERATIONS SHALL ~f!~NSIBILJTY orWiNAL WEATH"f;HS-g MEASURED ff SUSPENDED
RECD~gsDifiX WIND J,J'ff'{fg CONTRAVfr~R fb SHALL~ ?:frNSIDE
INSPECTOR. LL BE AVAIU.BLE :JNG THE GRADING ASCERTAIN AND ~~ ~-""' ' -~ ~. "//fk
LEAST TWO FE PAVED ROADS Atf"D• SOIL. OR OTIIE< BETWEEN TO IT OF FREEBOARD TO BE COVERED R LOOSE MAT£ ~.f,, 'We'~ ~ ::~,::;:;"J!I/.,
G: • TS OF CALJFORN~ILER) IN
co:r':<i EMISSIONS FROM VEHICLE CODE
BUT NOT'-f_D BY THE USE ~K CRUSHING o ='= #.J~,~s ~
KEPT IN Acc:!/!:.N SPEED ANDO /tru~ffS ARE /ND ii<~~SAT/ON OF 'EDS
H: PAVE"D CE WITH MITIGATION ~:;~RATION ltco°lo/5 MILES
•;::;:;:JJ::'i''/J!!ll'f,,_ ~u " -~ '·'-"" ,.;::::" "
WATER) VED ROADS (RECOM::-::o:~L IS CARJ,!t~:ft OF EACH WATER SWEEPERS ADJACENT
~' ~ _,.,., -wm, -
SHALL BE TERED THREE TIM S. PARKING AR SPECIF/CATl~PLIED TO THESE ~/LY OR NON~~ AND STAGING AREA ,_,, . ,.~ .. ~,.,.,,J,
OR LESS TRAFFIC SPEEDS CTURERS'
. ON ALL UNPAVED
K: CON ROADS SHALL
50 DA1[!R~JfN ROADS THAT HA BE 15 MPH
FOR ALL BY CONSTR VE" A TRAFF/ MATER/ALsVEff'ftvifc't1tufff. c~eZFflf!t~fff[cgv:'i~1! Tg~f'°tf THAN
L: CONSTRUCTION . RA \/EL OR OTHER IL y TRIPS
LEAST 100 m:T 0ANCCESS ROADS SHA TO THE R LL BE PA MM&RP NO ROJECT SITE. \/ED OR CRA.U£D
TES (GENERAi) AT
PER 4-.4-23 LOCATED AS r;.::sTRUCTION STORAGE 'tt,.~~Ef,✓.ROM ~~H HJ.Xo~~EtR:J:.~ ;_;A~~ffs1AREAs SHALL BE WASTE' THAT MABI.YE AND SHALL = ATTRACT U<
I S2ET I CiTY OF C ENGINEERING o1f LS BAD
GRADING AND 'ARTMENT
I SH6TS I
EROSION CONTROL LA COST PLANS FOR:
NEIGHBO~REENS
APPROV[), 'BE 00D 1.2
INITIAL DATE
lY: . 1-Z'. T. JOHNSON JR
ACTING CITY ENGINE;R • ,
OWN BY..· __ RCE 33069 ~ [XP.
CHKD BY,~ .. A:....----PROJECT NO MSOS-05.
os/30/o{'f~ DATE
DRAWING NO
442-6A. <"~j!U
INSPECTOR' ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL INITIAL
R:\0510\&[ CITY APPROVAL
ng\Rough Grodin \. g Rough Grading
RVWD BY: E,,ip
1.2\0510RG1 .202.dwg[ 1275)Nov-14-2006:10:J2 W.O. No. 23 52-0146
j
CREST £L£VATIDN PER
TABLE ON DETAIL "B"
TOP OF BASIN j SPILLWAY CREST
_______ ..LQ1l. -------
6"-2500 PSI
AIR-PLACED CONC.
WITH 1-1/l"xl-l/2" TOP OF~-.? I
SPILLWAY CREST 17 GAGE STUCCO Nffi/NG
d
2.0'MIN.
SECTION
NTS
w d
--i 1.0' , ~~.....;; ,--1-l.O TOP OF BASIN
6"-2500 PSI ~~-~;r r·'@ AIR-PLACED CDNC. 0 I
WITH B " 5 " /10 " /10 i,0 ""'""' WELDED WIRE MESH 6"
PER CITY STANDAROS
SECTION
NTS
1/Qm
BOTTOM WIDTH (W)
AND DEPTH (d) PER
TABLE IN DETAIL •a•
DES IL TING BASIN EMERGENCY SPILLWAY
NOT TO SCALE
A
DESILnNG BASIN
SPILLWAY DETAIL~-
')!" THIS SHEET
TOP &-BOTTOM
£L£VATION PER PLAN
5' BENCH
/
I
I
I I
I I
i<J
I
I ~I
I vi I
I I -I i.;
•
•
•
•
BOTTOM LE:NGTH PER Pl.AN
--,,.. .,, -/ -,,..
/
/ ,,..
/ ,.
/
I ' I 2:1 SLOPE: \
I I
I ~ vi "'
--------7
I
I
I -i.; ~
ffi a. ..
' .. § 1:J MIN.
~
• • "' g
lil
I_
I
_____ ....J
I I 2:1 SLOPE
\ \ ' /
\ ' -,,,., ' \' '-...... ------------------= = = = =-=-==---==-===-~=--' ..... ------' -... ------V------... ----.;: T ----2·1 SLOP~ ----..... 'J.. ~----------PLAN
: ,.,.,-6' CHAIN LINK
/ FENCE: PER
R.S.D. M-6 (TYP) 5'r-________________ ___!C_!<OP~A'!:\ND~B;l;<DµTT~O~M,!L;§Ep!!NG~TH!!.... _____ .,,,_ __ _
D£SILTING BASIN SPILLWAY
DETAIL °)I• THIS SHEU
VARIES
TOP OF BASIN
SEE BACKFILL .
AND WIDTH PER PLAN VARIES
DEBRIS RACK CAGE
(SEE DETAIL RIGHT)
1 ' FOR ADDITIONAL
STORAGE
I ' PAINT SffilPE:
.JL. 7' MIN.
-VARIES --1' Ml.
l ' MIN. FR££BOARD
')7 WAcER LE\IEl
HEADWATER ABOVE RISER
;--~~,';, ---+--TOP OF RISER
PER PLAN
VARIES, .J'-5'
, MOUND AROUND PIPE Norr"'\ .3/4" GR6.VEL
STORM DRAIN ~ _l~-+------_d--f4 £L£VATIDN PE:R Pl.AN
SIZE: .t SLOPE: :g:·~=-+l--~-------:--=1 \ 1' MIN.
PER Pl.ANS E:·~·=1~1~C:~·. ;=a .. ·~·=·· 1l.·~r:-:;:·, :.:.· ~~. ::· :...:-;· t·;:.t: ~· ~-~J, L__ P.C.C. FILLET
Fl PER PLANS 1 'MIN.
SLURRY TO SPRINGLINE:,
PAST TH£ LIMIT OF TH£ BASIN
NOT£: TRENCH BACKFILL SHALL CONSIST OF NAnVE" IMPERVIOUS
MAcERIAL, APPROVE'D BY THE SOILS £NG/NEER PRIOR TO
PLAC£M£NT.DP£N GRADED, PERM£ABL£ MATERIAL SHALL
NOT 8£ USED AS BACKFILL.
SECTION "E -E"
PE:R CALrnANS
STD. PLAN D-96
PCC ANCHOR BLOCK 12" MIN.
REINFORCE W/ 6"x6"x10 GAUGE
WELDED WIRE FABRIC
TOP BASIN I ELEV
1 J11.0'
BOTTOM
ELEV
J06.8'
TEMPORARY EROSION CONTROL DESILTING BASIN Dq:TAILS
NOT TO SCALE
--DIAMErrR EQUALS
SIZE: OF RISE:R
PE:R Pl.AN
TOP VIEW 5 f.J REBARS E:VENLY
SPACED .t SPOTWaDE:D
TO END OF POST BOTH
SIDE:S
SPDTWELD EACH
POST 4 PLACES r
2'
L
/.J REBARS
SPACEO O 6"0.C.
UNIVERSAL BAND
COUPLERS
MATCH TOP OF COUPLER
--W/ TOP OF RISER
FRONTVIEW DEBRIS RACK CAGE SHALL
8£ HOT-DIPP£0 GALVANIZED
DEBRIS RACK CAGE DETAIL
NOT TO SCALE
C.M.P. RIS£R HOT-OIPPEO FULLY COAT£D GALVANIZED 12 GAUG£
2-2/:S" K 1/2" CORRUGAnONS, DIAMErrR PER Pl.ANS. CUT 5 HO/?IZ.
SLOTS OF 1/4" K 10" EQUALLY SPAC£0 AROUND CIRCUMFTR£NC£,
FIRST ROW TO B£ 4 • B£LDW LOWEST UN/1£RSAL BAND COUPLER
LOCAcED AT TOP OF RIS£R. SECOND ROW TD BE STAGGER£0 AT 5 1/J" aaow FIRST ROW. CONT/NU£ STAGG£R£0 ROWS UNnL 2' ABOVE' TOP
OF PRNAT£ STORM DRAIN PIP£ (I' ABOVE' BASIN BOTTOM). WRAP RISER
WITH ffiEVIRA SI 715 FILcER FABRIC DR EQUAL
MAINTENANCE
SEDIM£NT SHALL B£ RE:MOVE'D WHE:NEVER STORAGE CAPACITY AT TH£
PAINT STRIP£ HAS BIEN ACHIEVED. SEDIMENT SHALL B£ DISPOSED OF IN
SUCH A MANNER THAT WILL PREVENT rrs RETURN TO TH£ DES/L nNG BASIN
OR MOVE'MENT INTO DOWNSTREAM AR£AS DURING SUBSEOU£NT RUNOFF.
TH£ D£SILnNG BASINS AR£ PRIVArr FACILJnES AND TH£ CITY WILL NOT BE
RESPONS/BI..£ FOR TH£/R MA/NT£NANC£. CONTRACTOR SHALL MAINTAIN .t
REPLACE FILTER FABRIC IF DAMAGED DURING CLEANING OPERATIONS,
DES/LT/NG BASIN TABLE
SPILLWAY
TOP/RISER RISER BOTTOM
BOTTOM WIDTH DEPTH ELEV DIAMETER WIDTH LENGTH CREST ELEV (D) (W) (d)
J09.8' JO" 5'-16' 55' J10.0' 0.9' 1.0'
B
ENGINEER OF WORK
2 ,an./)!-'11fad:., I 1/1 :,/4 ~ Rf!il/Jp . l. MARTIN r 1
RC/!. NO 48670 EXP. 6/30/08 DAT£
BENCH MARK
DESCR/PnDN: STO. STR£ET SURVE:Y MONUMENT
LDCAnON: STA 288+89 EC ON CENT£RL/N£
OF E1 CAMINO R£AL
RE:CORD FROM: SAN Dl£GD COUNTY
VERnCAL CONffiDL
El.EVATION: .Jll.41 NGVD 1929
"AS BUILT"
l__l:~m~~1-~11.~ _.,cx.."',t'/4=Bcµ./au...CJ _
f ./ , DAT£ RCt:4bV10 EXP. o<.,/ooreb • •
REVIEWED BY: f ,,/ _4
<?' 111,/~
INSPECTOR/ 'S
11./ ,r.o( 0 1
DATE
l-----+--+----+----------+----t---+---1----; I SH3EET I CITY OF CARLSBAD I SHE6ETS I
~==:'....'::===EN:::::G":IN"'E=:ER":IN:=G=:D=:EP:=i<\::::R:=TM"'E::::N:=T ===--====
GRADING AND EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGHBORHOOD 1.2
APPROVE:O ROBERT T. JOHNSON, JR. ~ ~ Jy,/l.,/A4 Ir.I.~?
l-,,--;-::--.--::+-:c--c-+~-------lc-------------+---+--+---+--·j [!A::C:=Tl::NG:::::C::1TY=E=N=Gl=NE,=E,~R~R=C=E=3=3=0=6=9==E=X=P.::=QB~l~:i=~-□=~=Q~;\::'.T/;~
IQ'.,/ZE,p7 tE'.LJ-1 11\\ ;<.0-C>LJL'.f" r ~
DA TE INITIAL
ENGINEER OF WORK
DA TE INITIAL DA TE INITIAL
REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL
DWN BY: --=:-1,~;;;::-H CHKD er, -
RVWD ar,
PROJECT NO.
MS 05-05
R: \□510\&Eng\Rough Groding\Rough Groding 1.2\051 ORG1 .203.dwg[ 1275]Nov-14-2006: 10: 35
DRAWING NO.
442-6A
W.O. No. -?352-0146
' 1 ·,
0~2007
WARNING! I
YOU ARE DIGGING IN THE VICINITY OF AN UNDERGROUND HIGH
PRESSURE NATURAL GAS TRANSMISSION PIPalNE.
1. THE EXCAVATOR SHALL CAREFULLY HAND DI G WI TH I N 2-f"EET
OF THE NATURAL GAS TRANSMISSION PIPalNE.
2. NO POWER-(J'ERATED EQUIPIENT SHALL BE ALLOWED WITHIN
2-f"EET OF ANY PORT I ON OF THE NATURAL GAS TRANSMISSION PIPELINE.
3. UNDERGR<llW SERVICE ALERT AT 1-800-277-2600 MUST BE
CALLED 48 HOl..llS BEFORE BEGINNING ANY EXCAVATION.
4. AN SDGl<E STANDBY IS REQUIRED WHEN Dl~'GING WITHIN
10-f"EET OF THE NATURAL GAS TRANSMISSION PIPELINE.
5. Ir ANY CONTACT IS MADE WITH THE NATURAL GAS
TRANSMISSION PIPELINE OR ITS COATING, SDGl<E MUST BE
NOTIFIED IMMEDIATELY AT 1-800-411-7343 SO THAT PROPER REPAIRS CAN BE MADE TO THE PIPELINE.
6. TI-E EASEi.ENT ITSELF TO BE STAl<ED AND STAKING TO BE
MAINTAINED DI.RING THE GRADING AND CONSTRUCTION Of THE PROuECT.
PlA~~ING
ENGINEERING
SURVEYING
HUNSAKER
& ASSOCIATES
SAN DIEGO, INC.
10179 Huennekem; St1eet
Sari Dif'go, c.a 92121
l'H(858)558·4500· FX(858)558·1414
PJ'IJ
10061
REQUIRED
CONTROL
DESCRIPTION
VORTEX
SEPARATOR
CDS UNIT
TREATMENT
BMP TABLE
QUANTITY
1 DI.
40 o 40 80 ~----
SCALE 1"=40'
BENCH MARK
..---------------,., ------, DESCRIPTION: STD. STREET SURVcY MONUMENT
LOCATION: STA. 288+89 EC ON CENTERLINE
OF El CAMINO REl'J..
RECORD FROM: SAN DIEGO COUNTY
VcRTICAL CONTROL
ELEVATION: Jt r.41 NGVD 1929
ENGINEER OF
~-·V"k.t-R~D L'Af?7/N
RC NO 48670 EXP. 6/30/08
WORK
\ ' 120
"AS BUILT"
.1~~"'1M-L~ ~ -=~l~-""~!o_7_
R{(-:tt,t..,70 EXP. a.,J=foe, r '
DATE
R;:.:A1& Jlf) .___
INSPEcml .. ,.._ _______________ ...._ ________________ __,.;;.;.;~
WARNING!!
EXISTING HIGH PRESSURE
GAS LINE TO REMAIN
IN PLACE
CONTRACTOR TO VERIFY
LOCATION ACCORDING TO
NOTES ABOVE
~ CITY OF CARLSBAD I SH6TS I t----+~--+------------------1----+---+---+----i ~ ENGINEERING DEPARTMENT
t----+---+-------------------+---+---+---+-----t
lx,JLS/0'" ~
DATE INITIAL
ENGINEER OF WORK
DAT£ INITIAL DAT£ INITIAL
REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL
GRADING AND EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGIIBORHOOD 1.2
APPROVcD ROBERZ T.
(Jy • ~ • ...... . ~·· ACTING CITY ENGINEER
OWN BY, CHKD BY;;,~,,:i,~~~=l
RVWD BY, C.. vp
JOHNSON, JR.
RCE 33069 EXP.
PROJECT NO.
MS 05-05
DRAWING NO.
442-6A
R: \0510\ll<Eng\Rough Grdding\Rough Groding 1 .2\0510RG1 .204.dwg[ 1275]Nov-15-2006: 10: 16 W .. O. No. 2352-0146
.
I '. • . _,
042007
EROSION CONTROL NOTES
1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT TIM OGRADY AT (760) 929-2701
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 IMMINENT.
J, DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL
OF THE ENGINEERING INSPECTOR.
4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER
TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING
RAINFALL.
5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE
REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO
PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREATE A
HAZARDOUS CONDITION.
7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN SHALL
BE INCORPORATED HERCON.
8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF
SL OPE AT THE CONCLUSION OF EACH WORKING DAY.
9. All REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH
WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT ( 40X). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
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:f COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE
STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION J5.02J OF
THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STATE OF CALIFORNIA.
\
12. CONSTRUCTION SITE ENTRANCES SHALL BE PER CALIFORNIA STORMWATER BMP HANDBOOK,
STANDARD TC-1 (WWW.CABMPHANDBOOKS.COM) COPY ATTACHED, MODIFIED AS FOLLOWS:
· METAL SHAKER PLATES WILL BE REQUIRED AT All LOCATIONS UNLESS SPECIFICALLY
WAIVED BY THE ENGINEERING INSPECTOR DUE TO SITE CONSTRAINTS.
· THE ROCK SIZE SHALL BE 2• MINUS.
· A FENCE, BARRICADE OR OTHER DEVICE APPROVED BY THE ENGINEERING INSPECTOR
SHALL BE USED TO RESTRICT CONSTRUCTION TRAFFIC TO THE CONSTRUCT/ON ENTRANCE.
TEMPORARY EROSION CONTROL
PLANTING AND IRRIGATION
ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL BE
INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD
SPECIF/CATIONS AND THE FOLLOWING:
A. HYDROSEEDING SHALL BE APPLIED TO:
1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER
WHEN THEY ARE:
a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR
STREET.
b. ALL SLOPES 4 FEET OR MORE IN HEIGHT.
2. AREAS GRADED FLATTER THAN 6:1 WHEN ANY OF THE FOLLOWING CONDITIONS
EXIST:
a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCT/ON OR GENERAL
LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING.
b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY
VISIBLE TO THE PUBLIC.
c. HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THAT WARRANT$ IMMEDIATE: TREATMENT. .
B. HYDROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING
CRITERIA:
1. All SLOPES THAT ARE GRADED 6: I OR STEEPER AND THAT ARE:
a. THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND
WATERING FROM QUICK COLJF'LERS/HOS[ BIBS OR A CONVENTIONAL SYSTEM
OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE.
b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION-
AL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100X
COVERAGE.
2. AREAS SLOPED LESS THAN 6: I SHALL BE IRRIGATED AS APPROVED BY THE CITY
ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A
PROPOSED SCHEME TO PROVIDE IRRIGATION TO THE CITY ENGINEER. THE
PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF
THE ELEMENTS OF THE PROPOSED SYSTEM.
J. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE
OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROSEEDED GROWTH.
C. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING:
D.
E.
1. SEED MIX SHALL CONSIST OF NO LES$ THAN:
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 MllLEFOLIA
e. J 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
LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM
EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES.
h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN
FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR
BROADCASTING BEFORE HYDROSEEDING.
i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN
UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD
AND AGRICULTURE CERTIFICATION TAGI ATTACHED TO, OR PRINTED ON
SAID CONTAINERS.
j. NON-PHYTO-TOXIC WETTING AGENTS MAY BE ADDED TO THE HYDROSEED
SLURRY AT THE DISCRETION OF THE CONTRACTOR.
2. TYPE 1 MULCH APPLIED AT THE RATE OF NO LESS THAN 2000 lbs PER ACRE.
TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR
HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE
ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% OF
THE STRAW INTO THE SOIL.
J. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH
15;!; SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE.
AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY:
1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF:
a. TRACK WALKING SLOPES STEEPER THAN 6: 1
b. HARROWING AREAS 6: I OR FLATTER THAT ARE SUFFICIENTLY FRIABLE.
c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE.
2. CONDITION/NG THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY:
a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT
SATURATED SEED BED.
b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR
COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH.
HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL
THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS
THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS
RELEASED.
50' MIN.
PROFIL[
EXISTING GROUND
I
JO'MIN.
T
STEEL SHAKER PLATES/RUMBLE RACKS
20' MIN. RADIUS
FENCE/BARRIER TO RESTRICT
TRAFFIC TO CONSTRUCTION ENTRANCE
PROVIDE APPROPRIATE TRANSITION
BETWEEN STABIUZEO CONSTRUCTION
ENTRANCE AND PUBLIC RIGHT-OF -WAY
PUBLIC RIGHT-
OF-WAY
FILTER FABRIC
4 PUBLIC RIGHT-OF -WAY
I
STABILIZED CONSTRUCTION ENTRANCE
PER CALIFORNIA STORMWATER BM{' DWG TC 1
GRAVEL FILTER
• SEDIMENT
WIRE SCREEN
FILTERED WATER
DROP INLET
WITH GRATE
CONCRETE BLOCK
BLOCK-SCREEN-GRAVEL SILT BASIN
I. SET POSTS AND EXCAVATE A
4 BY 4 IN (10 BY 10 CM)
TRENCH UPSLOPE FROM AND
ALONG THE UN£ OF POSTS.
J, ATTACH THE FILTER FABRIC TO
THE WIRE FENCE ANO EXTEND IT
INTO THE TRENCH.
2. STAPLE WIRE Fl:NCING TD
Tl-!£ POSTS.
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
SILT FENCE
GRAVEL BAGS OVERLAP
ONTO CURB
RUNOFF
GAP BETWffJ,/ BAGS
ACTS AS SPILLWAY
J FT (0.9 M) MIN.
THREE LAYERS OF GRAVEL BAGS
WITH £:NOS OVERLAPPED
GRAVEL BAGS
GING'-. 8'(MIN.) SPA
FOR VEHICLE
ACCESS J
_/
ii: ~
~ !:> ~ ~~ I~~ § 1;S
SWALE
I :,nn' '"" I (SEE TABLE BELOW}
~ENTERLINE
DIRECTION OF )lo STREET FLOW
~
l
I
~
GRAVl:l.
w-7
~GS (/YP.)
5% ROADBED
WIDTH
i,...---CEN TERLINE
~ 41 MIN.) SPACING FOR
/CLE ACCESS -~11
L
r
X
~ SWALE 'I:: "'
A ,-PLAN
NO SCALE
ONE ~G MIN. GRAVEL ~GS (/YP.) '
FIRST ROW OF ~GSVSECTION A A TO BE HALF BURIED -
NO SCALE
STREET SLOPE INTERVAL
LESS Tl/AN 2!C 200'
2!C TO 4!C 100'
4!C TO IO!C so'
MORE THAN 1 O!C 25'
NOTE: PROVIDE VELOCIT"f REDUCER IN ALL
UNPAVED STREETS AT 71-IE INTERVALS
IND/CA TED ABOVE:
GRAVEL BAG VELOCITY REDUCER
NO SCALE
J'-4'
\ \ (1.2m)
20-JO
JI -40
41 -50"
51 60
w \_
~@~\V,e'.....-<'-<,., // ~
•
• •
10.
)L
STRAW ROLLS MUST BE PIACED
ALONG SLOPE CONTOURS f/1 ADJACENT ROLLS SHALL
\ TIGHTL r ABUT
~
70'-25' (3-Bm)
7
SPACING DEPENDS
ON SOIL TYPE AND
SLOPE STEEPNESS r SEDIMENT, ORGANIC MATTER,
AND NA T/1/E SEEDS ARE
CAPTURED BEHIND THE ROLLS. '-.~~,r
NOTE:
I. STRAW ROLL INSTALLATION REQUIRES THE
PLACEMENT AND SECURE STAKING OF THE ROLL IN
A TRENCH, 3"-5" (75-l25mm) DEEP, DUG ON l
CONTOUR. RUNOFF MUST NOT BE ALLOWED TOR 'N
UNDER OR AROUND ROLL.
FIBER RO L
NOT TD SCALE
J"-5" (75-125mm)
B"-70" DIA.
(200-250mm)
. -:,;
1 " X 1 " STAKE
(25 x 25mm)
NOT TO SCALE
LEGEND
DESCRIPTION QUANTITY SYMBOL
MODIFIED CONSTRUCTION ENTRANCE TC-1 2,000 SF
SILT FENCE
LIMITS OF CLEARING & GRADING
GRAVEL BAGS
FIBER MATTING AREA
\
2, 10 I LF -a--o-----a--0-
555 EA.
5,071 SF
_ ...L_ __ ...L_ __
++++++ + + + + + + + ++++++
+++++++
HUNSAKER
& ASSOCIATES
SAN DIEGO. INC.
PLANNING 10179 lluennekens Street
ENQNEERING San Diego, (.a 9212'1
SURVEYING PH(B58)5SB-4500· FXl858)558·1414
ENGINEER OF WORK
-lt/'~/4~
6/J0/08 DATE
BENCH MARK
DESCRIPnDN: STD. STREET SURVEY MONUMENT
LOCAnDN: STA. 288-1-89 EC ON CENTERLINE
OF EL CAMINO REAL
RECORD FROM: SAN DIEGO COUNTY
VERTICAL CONTROL
ELEVATION: Jlt.41 NGVD 1929
"AS BUILT"
~ =tu:. l07 I I DATE
INSPECTOR /
11!,.o !01
DATE
~ CITY oF CARLSBAD
I
SHsSI
l-+-+---1-----------------t--~r---,-----t----"1 ~ ENGINEERING DEPARTMENT
l-+-l-----+----------------+---t------t---t----1
£NG1N££R OF WORK
DA TE INITIAL DA TE INITIAL
RE:V/5/0N DE:SCRIPTION OTHER APPROVAL CITY APPROVAL
GRADING AND EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGHBORHOOD 1.2
OWN BY:_~--
CHKD BY: &1w-:::::
RVWD BY: t;itf'
PROJECT NO.
MS0S-05
DRAWING NO.
442-6A
R,\051 \&.Eng\Raugh Grodlng\Raugh Grocllng !,2\0510RG!,205.dwg[ 1275JNav-14-2006•!0•32 W.O. No. 2352-0 I 46
,-,,
i l ' . ' 042007
'
I
I
4;::.0 ____ _:80 120
SCALE 1"a40'
BENCH MARK "AS BUILT"
HUNSAKER
& ASSOCIATES
SAN Ol(GO, INC
PLANNING 10179 Huennekens Street
ENGINEERING San DiPgo, Ca 92121
SURVEYl~G PH(858)558-4500-FX(856)558·1414
£~~ DESCRIPTION: STD. STREIT SURVEY MONUMENT
ENGINEER OF WORK oc, !Jus Jen
LOCATION: STA. 288+89 EC ON CENTERLINE J '
OF EL CAMINO REAL DATE
r '
A I 4--RECORD FROM: SAN DIEGO COUNTY
-~ 1 11.::Z/1 1,£,1!0& REVIEWED BY: ~ t._. VERTICAL CONTROL lx-/z.s/o7 iE'.LH
ll/-w/o7 INITIAL R1l ND L. MARTIN ELEVATION: Jt 1.41 NGVO 1929 DATE
RC O 48670 EXP. 6/30/08 AT{ c~ -==:> INSPECTOR 'iJATE ENGINEER OF WORK
~ M:>-p.JILT
REVISION DESCRIPTION
LEGEND
DESCRIPTION SYMBOL
STABILIZED CONSTRUCTION ENTRANCE' TC-1
SILT FENCE -0--0-----0----
LIMITS OF CLEARING &: GRADING
GRAVEL BAGS
RIPRAP
FIBER :MATTING AREA
DATE INITIAL DATE INITIAL
OTHER APPROVAL CITY APPROVAL
I S6ET I CITY OF
+ + + + + + + + + + + + + + + + + + + + + + + + + +
CARLSBAD
ENGINEERING DEPARTMENT
I SH6S I
GRADING AND EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGHBORHOOD 1.2
APPROVED ROBE~T. JOHNSON, JR. l{l-EI•? 6~' 4,1 .. -
ACTING CITY ENGINEER RCE 33069 EXP. 06/30 B DATE
DWN BY:
~< PROJECT NO. DRAWING NO.
CHKD BY: /;,i.!P MS0S-05 442-6A RWID BY:
R: \0510\&:Eng\Rough Groding\Rough Groding 1 .2\D510RG1 .206.dwg[ 1275]Nov-14-2006: 10: 33 W.O. No. 2352-0145
I ' ••
'042007