HomeMy WebLinkAboutDWG 451-8A; CT 06-06; LA COSTA OAKS NORTH NEIGHBORHOOD 3.7; 01-06GRADING NOTES
(IN ADDITION TO TIIE REQU/RD.IENIS OF CIIAPff:R 1 S.1 OF TIIE
CARLSBAD MUNICIPAL CODf.)
1. TIIIS PUW SUPERSEDES ALL OTIIER PLANS PR8/IOUSLY PROVED BY TIIE CITY
Of CARLSBAD REGARDING GRADING SHOWN ON TIIIS S Of PiANS.
2. APPROVAL Of THIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION Of TIIE
CARLSBAD MUNICIPAL CODE, RESOLUllON Of CONDI I/AL APPROVAL. CITY
STANDARDS OR OTIIER ADDITIONAL OOCUMENIS LJSIEO HEREON AS TIIEY MAY
PERTAIN TO TIIIS PROJECT. TIIE ENGINEER IN RESPO IEJ!.£ CHARGE SHAil.
REVISE TIIESE PUWS WHEN NON-CONFORMANCE IS DIS OVEREO.
.1 Cl1Y APPROVAL OF PUWS DOES NOT REI.& TIIE OEVELDPER OR ENGINEER-OF -
WORK FROM RESPONSIBIU1Y FOR TIIE CORRECTION OF IERRORS AND OMISSIONS
DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIO S SHAU. BE PROMPll.Y
SUBMITTED TO TIIE CITY ENGINEER FOR APPROVAi.,
4. A RIGHT-OF-WAY PERMIT FROM TIIE C/1Y ENGINEER WILL BE REQUIRED FOR ANY
WORK IN TIIE PUBLIC RIGHT OF WAY. PRIOR ~ PERMIT ISSUANCE. A
CERTIFICATE OF INSURANCE MUST BE FILED NAMING TIIE CITY OF CARLSBAD AS AN
ADDITIONAL INSURED ON TIIE PERMITTEE'S POLICY IN TII MINIMUM AMOUNT OF
$1,000,000.00 FOR EACH OCCURRENCE OF /.JABIL/TY. f" 11/SURANCE COMPANY
WRWNG THf POLICY MUST HA\1£ A RAllNG Of "A-• OR l~R AND A SIZE:
CATEGORY Of CLASS V OR 9WER AS fSTABLISHED BY 1~1S1 l<E:Y RAIING GUIil£
s. UNLESS D<EMPTED BY SEcnoN Jo1.(b)s OF TIIE ulli1FORM BUILDING CODE,
RETAINING WALLS OUIS/Df OF PUBLIC RIGHT OF Y REQUIRE SEPARATE
PERM/IS FROM TIIE BUILDING DEPARTMENT.
6. NO WORK SHALL BE COMMENC£D UN71L ALL PfRM/TS VE BEEN OBTAINED FROM
TIIE C/1Y AND OTIIER APPROPRIATE AGENCIES. ~
7. APPROVAL OF TIIESE PLANS BY TIIE C/1Y ENGINEER NOT AUTHORIZE ANY
WORK OR GIIAO/NG TO BE PfRFDRMEO UN7ll TIIE PROP R1Y OWNER'S PERMISSION
HAS BEEN OBTAINED AND A VAL//) GRADING PERMIT HAS BEEN ISSUED.
B. NO REVISIONS WILL BE MADE TO TIIESE PiANS WITHOUT WRITTEN APPROVAL
OF TIIE CITY ENGINEER, NOTEJ) WITII/N TIIE REV/ ION BLOCK, ON TIIE
APPROPRIATE SHEET OF TIIE PLANS ANO TIIE lln.E SHE, •
9. ORIGINAL DRAWINGS SHAil. BECOME TIIE PROPERTY OF TIIE CITY UPON BEJNG
SIGNED BY TIIE CITY ENG/NEER.
10. TIIE ORIG/I/AL DRAWING SHALL BE REVISED TO RE:FLECT -BUILT CONDlnONS
BY TIIE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTAN E OF TIIE WORK BY TIIE
CITY.
11. ACCESS FOR FIRE ANO OTIIER EMERGENCY VEHICLES S BE MAINTAINED TO
TIIE PROJECT SITE AT ALL 11MES OUR/NG CONSTRLIC110N
12. WHERE TRENCHES ARE WITII/N CITY fASEMfNIS, A SOI, REPORT COMPRISED
OF: (A) SUMMARY SHEET. (8) LABORATORY WORK ANO JC) COMPACllDN
CURVES, SHALL BE SUBMITTED BY A PROFfSS/DIIAL EN<f!NEER TIIE STATE OF
CALJFORN/,1, PRINCIPALLY DOING /JUSJNESS IN TIIE F1EI.D I Of APPLIED SO/LS
MECHAN/C5. TIIE SOILS REPORT WILL BE SUBMITTEO TO TIIE CITY ENG/NEERING
INSPECTOR WITII/N 7WO WORKING DAYS Of TIIE C0'MrU:<1'0N OF FlEI.O TESIS.
1.1 A SOl,LS COMPAC110N REPORT ANO COMPLIANC£ R/FlCAllON REGARDING
ADHERENCE TO RECOMMENDAnDNS OUTUNEO /N THE S S REPORT /S REQUIRED
PRIOR TO TIIE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GIIAO/NG
SHAU. BE DONE UNDER TIIE 0/RECllON OF A PROFfSSI NAL ENG/NEER OF TIIE
STATE OF CALIFORNIA PR/NC/PALLY DD/NG BUSINESS IN FlEI.O Of APPLIED
SO/LS MECHAN/C5. ALL FILL OR FUTURE FILL AREAS S BE CONSTRLICTED IN
ACCORDANCE WIT/I TIIE CITY OF CARLSBAD STANDARD S. C/FlCAllONS ANO TIIE
• EAFmlWORK SPEC/FlCAT/ONS • ATTACHED TO TII PRELIMINARY SOILS
INVESTIGATION. DAILY FIELD COMPACTION REPORIS ll!LL SUIJMITTED TO TIIE
PROJECT INSP£CTOR.
H. A CONSTRucno ME N
OF WORK N S L~~~~~ I CONSTRUC IN II l.l ~~ C
lt'QB1(. TIIE CONTRACTOR SHAU. REQUEST A PRECONSTR · nDN MEE11NG BY CALLING
TIIE INSPfCnDN LINE AT (760) 4J8-J89I AT LfAST Fl (S) WORKING DAYS PRIOR
TO STARnNG CONSTRUCnDN. TIIE CONTRACTOR WILL i EN BE CONTACTED BY THE
PROJECT INSPfCTOR TO COORDINATE A DATE ANO 11ME OR TIIE PRECONSTRL/CnDN
MEETING. APPROVED DRAWINGS MUST BE AVAILA/1LE PR TO SCHEDULING. TIIE
GIIAO/NG PERMIT WILL BE PROVIDED BY TIIE PROJfCT I OR AT TIIE MEETING.
QUESIS
2:00 P.M. WILL BE SCHEDULED FOR 7WO FULL WOR LATER.
16. TIIE OWNER AND/DR APPLICANT ll/ROUGH TIIE ~ER ANO/OR CONTRACTOR
SHALL DESIGN, CONSTRLICT ANO MAINTAIN ALL DEVICES, INCLUDING
SHORING, ANO SHALL BE SOLELY RESPONSIBLE FOR CO fORM/NG TO ALL LOO\[.
STATE AND FEDERAL SNITY ANO HEALTII STANDARDS. WS ANO REGULATIONS.
17. TIIE CONTRAC~ SHALL CONFORM TO LABOR CODE SEcfioN 67DS BY SUIJM/TllNG
A DETAIL PiAN TO TIIE CITY ENGINEER AND/OR CONq:RNEO AGENCY SHOW/NG
TIIE DESIGN Of SHORING, BRACING SLOPING OR OTllfR:f RaVIS/ONS TO BE MADE
OF WORKER PROTECTION FROM TIIE HAZARD OF VING GROUND DURING TIIE
EXCAVATION OF SL/CH TRENCH OR TRENCHES OR DUR/ THE PIPE /NSTALLAllON
TIIERE/N. TII/S PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR
MORE IN Dfl'TII ANO APPROVED BY TIIE CITY ENGINEER AND/OR CONCERNED
AGENCY PRIOR TO D<CAVAnDN. -!f,,~-f!
T THf CON MUST BE SUBM ECTOR PRIOR TO
D<CAVAllON.
18. NO BLAS11NG SHALL BE PERFORMED UN7ll A VALi PfRMIT HAS BEEN
OBT,4/NfD FROM THE C/1Y Of CARLSBAD. SUBMIT N FOR BtASllNG
PERMIT WEI.I. IN ADVANCE OF THE SCHEDULING OPERAllONS.
19. If Al« ARCHAEOLOGICAi. RESOURCES ARE DISCOVERED li/N N/Y WORK AREA
DURING C NSTR 11 0 RATION S I ANO TIIE
PfRMITTEE WILL NOTIFY TIIE CITY ENGINEER. OPERAnD WILL NOT RESTART
UNTIL TIIE PERM/TTEE: HAS RECEIVED WRITTEN A RITY FROM TIIE CITY
ENGINEER TO DO SO.
20. ALL OPERAllONS CONDLICTEO ON TIIE SITE OR ~M~,JTIIERETO, INCLUDING
WARMING UP, REPAIR, ARRIVAl. Dfl'ARTURE OR noN OF TRLICKS.
=::vk~Jf::f~!/JLLc°ilisiz:~ng~/°i/:M/fk//ff~~rlfffo Af.t~tJ5°
SUNSET fACH L)olY, MONDAY TIIRU FR/L)olY ANO NO MOVING OR GRADING
OPERAllONS SHALL 8( CONDUCTED ON WEEKENDS OR /DAYS. (A LIST OF CITY
HOLIDAYS IS AVAILABLE AT TIIE ENG/NEERING DEPARTME COUNTER.)
21. "JMlf'.e1 TO
22.
2J. BRUSH SHAU. BE RD.IOVEO ONLY WITIIIN TIIE ARfA TO GIIAOEO. NO TREES ARE
TO BE REMOVED UNLESS SPECIFICALLY NOTED ON TH£ '('LAN. .
24. ALL AREAS SHALL BE GRADED TO DRAIN.GIIAO/NG RESUL/ING IN TIIE PONDING OF
WATER IS NOT PERMITTED. ALL fARTIIEN SWALES ANO ~CHES SHAU. HAVE A
25. ::::~u~i: :.~E~<»; A SIGNED . ANf) : ~J@VEo· ·. ,sa OF EROSION
CONTROL PUWS. EROSION CONTROL SHALL BE AS SHO!(:! AND · AS APPROVED BY
THE CITY ENGINEER OR AS DIRECTED BY TIIE PRIJJECT~NSPfCTOR.
26. ALL SLOPES SHAU. BE TRIMMED TO A FIN/SH GRADf J; ·. PRODUCE A UNIFORM
SURFACE /.NO CROSS SECllON. TIIE SITE SHALL BE LEFT /N A NfAT ANO
ORDERLY CONDITION. ALL STONES, RODIS OR OTIIER [)filJR/S SHAU. BE REMOVED
ANO DISPOSED OF AT A SITE APPROVED Of BY TIIE Clf ENG/NEER.
27. ALL SLOPES SHALL BE /RR/GATED, STABILIZED, PLANTED !\NO/OR HYDROSEEDEO
WITIIIN TEN (10) DAYS OF TIIE 11ME WHEN £/JQ/J SLOPf/ IS BROUGHT TO GRADf
AS SHOWN ON TIIE APPROVED GIIAOING PiANS. -~ I
28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES i"f'!_D PADS AS REQUIRED
BY TIIE CITY Of CARLSBAD LANDSCAPE MANUAi., TIIE ,.,..OSCAP/NG PiANS FOR
TIIIS PROJECT, DRAW/NG NO. 451-81., ANO/OR AS DIRB TED BY TIIE C/1Y
ENGINEER OR PLANNING DIRECTOR.
29. TIIE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHAU. COORDINATE
TIIE WORK OF TIIESE GIIAO/NG PUWS Willi THAT SHOWN ON BOT/I TIIE LANDSCAPE
AND IRR/GAllON PLANS ANO TIIE IMPROVEMENT PLANS AS RfOU/REO FOR THIS
WORK IN ACCORDANCE WIT/I TIIE LANDSCAPE MANUAL · 111.1E RfOUIREMENIS.
JO. STORM DRAIN PIPE SHALL BE REINFORCED CONCRETE PIPE WIT/I A MIN/MUM
0-LOAD Of 1,J50. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC MAY BE
UllL/ZEO PROVIDED DEPT/I /S LESS THAN 1S FEET AND BACKFILLED WIT/I J/4"
ROCK PER SDRSO S-4 TYPE •c• AND PIPE MEETS ASTM STANDARD JOJ4 FOR
SOR JS SOLID WALL PIPE.
JI. WHERE AN D<JSnNG PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE
GIIAOING OPERAllON, IT SHALL BE REMOVED W/T/1/N TWENTY FEET OF BUILDING
OR smm AREAS AND REPLACED WITH PROl'ERL y COMPACTED SO/LS. IN OTIIER
AREAS TIIE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY
TIIE CITY ENGINEER.
J2. THE CONTRACTOR SHALL VERIFY TIIE LOCATION OF ALL D<ISllNG FACILJnES
(ABOVE GROUND ANO UNDER GROUND) W/TIIIN TIIE PROJECT SITE sumc,ENTLY
AllfAD OF GRADING TO PERMIT TIIE REVIS/ON OF TIIE GIIAOING PLANS IF /T /S
FOUND THAT TIIE ACTUAL LOO\nDNS ARE IN CONFUCT WIT/I TIIE PROPOSED
WORK.
JJ. THE CONTRACTOR SHALL NOllFY AFFECTED unuTY COMPANIES (SEE BELOW) AT
LfAST 2 FULL WORKING DAYS PR/DR TO STARllNG GIIAOING NfAR T/1£/R
fAC/L/llES ANO SHAil. COORDINATE TIIE WORK W/TII A COMP/.NY REPRESENTA11VE.
UNDERGROUND SERVICE ALERT
SDG&E
800 422-41JJ
800 660-7J4J
800 892-012J
760 4.JIJ-7741
760 4J4-298
760 4.JIJ-272
760 744-046
AT&T
11ME WARNER CABLE
C/1Y Of CARLSBAD(STREETS & STORM DRAIN)
CARLSBAD MUNICIPAL WATER DISTRICT
VALLfC/TOS WATER DISTRICT
J4. PERMIT COMPLJANC[ REOU/REMfNIS:
A FOR COl{IJlOLL£D Cl/£';!,NG THE APPLICANT HIRES A C/VIL EN /NEER,
SOILS ENGINEER, AND0R GEOLOGIST TO GIVE TECHNICAL ADVICE,
OBSERVE ANO CONTROL TIIE WORK IN PROGRESS {15. 16.12o(AB)/
CARLSBAD MUNICIPAL CODE.
B. PRIOR IQ f1NAL APPRWL OF A GRADING PERMIT TIIE FOLLOWING
REPORIS MUST BE SUBMITTED TO TIIE CITY ENGINEER VIA TIIE
PROJ[CT INSPECTOR {15.16.l20(A10)/ CARLSBAD MUNICIPAL CODE:
(1) FINAL REPORT BY SUPERVISING GIIAOING ENGINEER STAllNG ALL
GRAD/NG /S COMPLETE. ALL EROSION CONTROl. SLOPE PLANnNG
ANO IRRIGATION ARE /NSTALLfD IN CONFORMANCE WIT/I CITY
CODf ANO TIIE APPROVED PLANS (OBTAl1'/ SAMPLE OF COMPLIANCE
LETTER FROM C/1Y ENG/NEER/NG DEPARTMENT').
(2) AS-BU/LT GIIAO/NG PLAN.
(J) REPORT FROM TIIE SO/LS ENGINEER, WHICH INCLUDES
RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO
TIIE D<PANSIVE QUAL/1Y OF TIIE SOIi., /.NO SUMMAR/ES Of
FlEI.O AND LABORATORY TESIS. TIIE REPORT SHALL ALSO
INCLUDE A STATEMENT BY TIIE SO/LS ENGINEER THAT TIIE
GIIAO/NG WAS DONE IN ACCORDANCE WIT/I TIIE REQU/REMfNIS AND
RECOMMENL)olllONS OUTUNED IN TIIE PRELIMINARY SOILS REPORT
AND ANY SUPPLEMEi'IIS TIIERETO.
(4) REPORT WIT/I AS-BU/LT GEOLOGIC PLAN, IF REQUIRED BY TIIE
CITY.
JS. UNLESS A GIIAOING PERMIT FOR TIIIS PROJECT IS ISSUED W/T/1/N ONE (1)
l'E4R AFTER TIIE CITY ENGINEER'S APPROVAi.. TIIESE PLANS MAY BE REQUIRED
TO BE RESUBMITTEO FOR PLANCHfCK. PLANCHECK FEES WILL BE REQUIRED FOR
ANY SUCH RECHECK.
J6. THE SOILS REPORT TIT1-ED VILLAGES OF lA COSTA "THE OAKS"
PREPARED BY GE OCON AUGUST 3, 200 t, ANO LIPDA TED LmER
AUGUST 25, 2006, SHAU BE CONSIDERED AS A PART Of THIS
GRADING PIAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH
THE RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID
SOILS REPORT.
RESOLUTION NOTES
COMPLIANCE WITH APCO RULES 51 (THE "NUISANCE" RULE), 52
(PAR11CLJLA TE MATTER), A/VO 54 (DUST AND FUMES) OF THE AIR
QUAUTY CHAPTER WOULD EFFECT/VEL Y Ml11GA TE DUST IMPACTS
GENERA TED DURING GRADING OPERA 110NS. THE FOLLOWING MEASURES
ARE REQUIRED TO ACHIEVE COMPLIANCE WITH THESE RULES ANO
REDUCE CONSTRUCllON RELA TEO TO AIR POLLUTANTS:
t. THE WATERING OF All SURFACES BEING GRADED AND HAUL
ROUTES SHALL BE REQUIRED DURING DRY WE'A Tl/ER COND/110NS.
2. ALL LINPA VED AREAS SHALL BE REVEGETA TEO ACCORDING TO THE
APPROVED LANDSCAPE PLANS AS SOON AS POSSIBLE AFTER
GRADING.
3. ALL CONSTRUCllON-RELA TED TRAFFIC SHALL BE RESTRICTED TO
ROUTES THAT ARE DUST-CONTROLLED, REDUCED SPEED LIMITS SHALL
BE MAINTAINED FOR ALL HAUL AND CONSTRLJC110N VEHICLES.
4. ALL CONSTRUCTION ACllVlllES SHAU BE LIMITED DURING PERIODS
OF HIGH WINOS.
5. ALL HEAVY-DUTY, DIESEL POWE'RED CONSTRUCTION EQUIPMENT
SHALL fl& OP[RA TED ACCORDING TO MANUFAG1UR[RS SUGGESTED
OPERA llNG INSTRUCT/ON (WITH THE FUEL INJECTION llMING RETARDED
TO RECOMMENDED LEVEL OF NOX EMISSIONS, BUT WHICH WOULD NOT
RESULT IN EXCESSIVE VISIBLE SMOKE EMISSIONS) IN ORDER TO
CONTROL POLLUTANT EMISSIONS.
6. CONSTRUCllON EQUIPMENT SHALL BE SUBJECT TO REGULARLY
SCHEDULED MAINTENANCE/TUNE-UPS, AND BE TURNED OFF WHEN
NOT BEING U11L/ZED 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
EFFEC11VELY CONTROL OTHER CONSTRUCTION-RELATED EMISSIONS
Of AIR POLLUTANTS.
B. THE ENGINEERING DEPARTMENT SHALL MONITOR FOR COMPLIANCE
DURING AU GRADING OPERA 110NS OF THE PROJECT.
9. ALL BUILDING PAO AND STREET AREAS THAT ARE GRADED AND
REMAIN VAC4NT OR LINDEVcLOPED FOR A PERIOD OF MORE THAN 6
MONTHS AFTER THE GRADING OPERATION JS COMPLETED SHALL BE
SEEDED AND ADEQUATELY IRRIGATED TO REDUCE EROSION AND VISUAL
IMPACTS.
I Cl NO MORE THAN 25 RESIDENTIAL BU/LO/NG PERMITS (UNITS) WITHIN
THE SLJBONISION SHALL BE ISSUED LIN11L THERE ARE TWO
C/RCL/lATION ACCESS ROADS INSTALLED. PRIOR TO EXCEEDING 25
UNITS, THE CIRCUlA TION IMPROVEMENTS MUST BE COMPLETED TO THE
SATISFACTION OF THE CITY ENGINEER AND THE FIRE MARSHAL.
WORK TO BE DONE
VALLECITOS WATER DISTRICT
GENERAL NOTES
THE GRADING WORK SHAU CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE
FACILITIES, EROSION CONTROL FACIL/11ES, ANO PLANTING Of PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT
GRADING PlANS, AS-BUILT GEOLOGIC MAPS ANO REPORTS, AU AS SHOWN OR REQLI/RED ON mis SET OF PLANS AND
THE CITY STANDARDS, SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CITED ON THESE PlANS.
I. WATER LINES SHAU HA VE A MINIMUM COVER OF 36 INCHES. SEWE'R THE GRADING WORK SHAU BE PERFORMED IN ACCORDANCE w,m mE FOUOWING DOCUMENTS, CURRENT
LINES SHAU HA VE A MINIMUM COVER OF 5 FEET. ,Hf,[£ AT THE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER.
2. CONTRACTOR SHALL N011FY THE FOLLOWING AGENCIES 48 HOURS
PRIOR TO CONSTRUC110N.
VALLECITOS WATER DISTRICT. •....••....••..•.••.••.••. t-760-744-0460
COX COMMUN/CA 1/0NS •••••..•••...•••...•.•..••••.•.•.•••• 1-619-262-1122
SDG&E •.•.•.•••.•..••.•..•••••••.••••...•••..••••.•••••••.•.•.•••••. 1-B58-611-734J
AT&< T. •..•••...••••....••.•••••....••..•.•.•..••.....•.....••...•..•• I-BOO-750-2355
UNDERGROUND SERVICE ALERT. •••...••.•..•.••.•••• 1-800-422-4133
3. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
THE LOCA llON OF ALL SUBSTRUCTURES. WHETHER SHOWN ON THE
PLANS OR NOT, AND PROTECT THEM FROM DAMAGE. THE ACTUAL
LOCA 110N AND DEPTH OF ALL EX/SllNG WATER AND SEWE'R LINES IS TO
BE VERIFIED BY THE CONTRACTOR AND ANY DISCREPANCY IS TO BE
BROUGHT TO THE ATTEN110N OF THE ENGINEER OF WORK FOR
CORREC110N AND THEN SUBMITTED TO THE DISTRICT FOR APPROVAL.
4. NEITHER THE ENGINEER, OWNER NOR THE VALLEC/TOS WATER
DISTRICT SHAU BE RESPONSIBLE FOR THE ENFORCEMENT OF SAFETY
STANDARDS.
CARLSBAD
CITY OF ENCfN/TAS
VICINITY MAP
N. T.S.
,.
2.
3.
4.
s.
6.
PROJECT
SITE 7•
B.
9.
10.
11.
CARLSBAD MUNICIPAL CODE.
CITY OF CARLSBAD ENGINEERING STANDARDS.
THIS SET Of PlANS.
RESOLL/110N NO. 6268 AND NO. 6269 DATED APRIL 4, 2007.
THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCT/ON (GREEN BOOK).
SOILS REPORT AND RECOMMENDA110NS Br GEOCON DATED AUG. 3, 2001. AND UPDATED LmER DATEO
AUG. 25, 2006.
THE SAN DIEGO AREA REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY THE CITY Of CARLSBAD
ENGINEERING STANDARDS.
FINAL PROGRAM EIR 98-07 ANO THE MITIGATION MONITORING AND REPORTING PROGRAM.
STORM WATER POUUTION PREVENTION PLAN.
PREPARED BY: HUNSAKER ,t ASSOCIATES , WDID NO. 9 J7CJJ5747. DATED APRIL 09, 2007 .
STORM WATER MANAGEMENT PIAN (SWMP).
PREPARED BY: HUNSAKER &< ASSOC/ATES , DATED APRIL 16, 2007.
~~fWIJ/;~ J.!J8R~TAl'ftt:TE!r Qd}.1JJ!dRtJ..SDfrl?]).~1i'r.,Jlfi, 'f#Jf/l/!;ffJ.T1Wff.A8&~Wlutf&/if~TtE:c9&fRUCTION
MANAGEMENT PRACTICES (BMP) MANUAL.
5. A PRECONSTRUCTION CONFERENCE MEE11NG SHALL BE HELD A MINIMUM OF THREE (3) WORKING DA l'S PRIOR TO CONSTRLIC110N. 12. VAUECITOS WATER DISTRICT STANDARD DRAWINGS AND SPECIFICATIONS AND APPROVED MATERIALS LIST.
6. A SIGNED SET OF IMPROVEMENT PLANS DOES NOT IMPLY THAT CONSTRUCT/ON MAY BEGIN. THE CONTRACTOR MUST CONTACT THE
VALLEC/TOS WATER DISTRICT ENGINEERING DEPARTMENT TO CONFIRM.
7. ALL WORK DONE /N OR NEAR VALLEC/TOS WATER DISTRICT FACILl11ES SHALL BE DONE ACCORDING TO THE CURRENT STANDARD
SPECIF/CA 110NS OF THE VALLEC/TOS WATER DISTRICT.
B. PRIOR TO CROSSING EXISTING WATER OR SEWE'R FACILlllES, CONTRACTOR SHAU SUBMIT EQUIPMENT SPECIF/CA T/ONS, WEIGHT AND
DEFLECTION CAL CUL.A 110NS FOR APPROVAL.
9. CONTRACTOR SHALL VERIFY AND REQUEST CONSTRUC110N WATER SOURCE AND AVAILABILITY PRIOR TO START OF GRADING.
10. STATE HEALTH DEPARTMENT REQUIRES CER11F/ED BACKFLOW DEVICES ON ALL HARD PLUMBED CONNECllONS TO DISTRICT
CONSTRLJC110N METERS.
OWNER'S CERTIFICATE
I HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVERALL
G G llY AND ADVISE ON THE COMPACTION AND STABILIJY OF THIS SITE.
•
SI NATURE
'l · 11· 09:
DATE
B'f FRED ARBLJCKLE
PRESIDENT MORROW DEVELOPMENT
AS AGENr FOR REAL ESTA TE COLlA TERAL MANAGEMENT COMPANY
SOILS ENGINEER'S CERTIFICATE I, SHAWN WEEDON,
A REGr3TEREO GEOTEQ-INJCAL ENGINEER IN THE STATE OF CALIFORNIA. PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED
SOIL MECHANICS, HEREBY CERTIFY 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 09/14/1989 AND 10/14/1999. 1WO COMPLETE COPIES OF
THE SOILS REPORTS COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAVE BEEN SUBMITTED TO THE OFFICE OF THE CllY
ENGINEER. FURTHERMORE, I HAVE REVIEWED THESE GRADl~G PLANS AND OPINE THAT THE RECOMMENDATIONS INCLUDED IN THE SOILS
R]lJ[IS PROJECT HAVE BEEN INCORPORATED IN THE :::i
0
:NS AND SPECIFICATIONS
SHAWN WEEDON DATE -d@0e•~:-,
G. E. NO. ,2.714-EXP. DATE: 06-30-0'i /4._il~,~'4.t..:J. v, s;;~_{'\.
.11::, ii' .__ '.
dJ; No. 2114
"DECLARATION OF RESPONSIBLE CHARGE" \' '"" c./-.,.,/'!"J_
SOURCE OF TOPOGRAPHY
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
DESCRIPTION
SUBDIVISION BOUNDARY
RIGHT Of WAY
LOT LINE
EASEMENT LINE
EXISTING STORM DRAIN
STORM DRAIN
SPOT ELEVA 110NS
EARTHEN SWALE
CUT/FIU LINE
DAYLIGHT LINE
ST
RT
LT
FS
N. T.S.
TW
TF
STREET
RIGHT
LEFT
FINISHED SURFACE
NOT TO SCALE
TOP OF WALL
TOP OF FOOTING
LEGEND
STD, DWG.
PER IMPROVEMENT PlANS
DWG NO 451-B
SLOPE EMBANKMENT (2: 1 MAX.)
PUBLIC UTILITY EASEMENT
cur/FILL
EXISTING CONTOUR
FINISH CONTOUR
EXISTING DITCH
TERRACE OITCH
BROW DITCH
PAD ELEVATION
DETAIL "A• SHT. 3
OETNL "D" SHT. 3
RETAINING WALL (PER SEPARATE PERMIT) C-3 &< C-4
GATE DETAIL "J" SHr. 3
LOT NO PER FINAL MAP
CURB INLET
CLEANOLJT
C.I.
c.o.
RCP
C.B.
EVC
81-C
FG
REINFORCED CONCRETE PIPE
CATCH BASIN
END VERTICAL CURVE
BEGIN VERTICAL CURVE
FINISHED GRADE
SYMBOL QUANTllY --------
~
_,,_~ CUT_,,.-
..-----_,,-FILC-
-_ili_ --
=:r_::,, .cljij--y:::
---1ao---
c.<>
=> => I 2so I
34
540 LF
160 LF
755 SF
I EA
I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I • ,°,~,,cH~'\> /,
HAVE EXERCISED RESPONSIBLE CHARGE OVER THE: DESIGN OF THE PROJECT AS ~,\!(U,;;9
TOPOGRAPHY SHOWN ON THESE PlANS WAS
GENERA TEO BY AERIAL SURVEY BY SAN-LO
AERIAL SURVEYS (t-J0-97), BY R.J. LUNG
(5-11-04) AND MASS GRADING PER
DRAWING NUMBER 429-7C. TOPOGRAPHY
SHOWN HEREON CONFORMS TO NATIONAL
MAP ACCURACY STANDARDS. TREATMENT CONTROL BMP TABLE 1
DEFINED IN SECTION 6703 Of THE BUSINESS AND PROFESSIONS CODE, ANO THAT --
THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS.
I UNDERSTAND THAT THE CHECK Of PROJECT DRAWINGS ANO SPECIFICATIONS BY
THE CITY OF CARLSBAD DOES NOT RELIEVE ME. AS ENGINEER Of WORK, OF MY
RESPONSIBILITIES FOR PROJECT DESIGN.
EARTHWORK QUANTITIES*
CUT: 20,882
38,191
I 7,J09
CY
CY
CY FIRM: HUNSAKER & ASSOCIATES
ADDRESS: 9707 WAPLES STREET
CITY, ST.: SAN DIEGO CA
TELEPHONE\-?58) 558-4500
BY' D.../1/;/il.,I. l DAVID A. BLALOCK
P.[. NO.: RCE 62891
EXPIRATION DATE: "6~/l'.~3=01!~08=-------
REFERENCE DRA][INGS
CITY OF CARLSBAD DRAWING NO. -
CITY Of CARLSBAD DRAWING NO. -
CITY Of CARLSBAD DRAWING NO. -
OWNER
REAL ESTATE COLI.ATERAL MGMT.
A DELAWARE CORPORATION
190J WRIGHT PlACE
SUITE 180
CARLSBAD CA. 92008
(760) 929-270 t
LEGAL DESCRIPTION
co ..
429-7
429-78
429-7C
DATE: "fllW
• •
FILL:
IMPORT:
* QUANTITIES SHOWN ARE FOR BONDING
ONLY AND ARE NOT TO BE USED FOR
BIDDING, BUDGETS OR OTHER PURPOSES.
DECLARATION OF ENGINEER OF WORK
I HEREBY DEClARE THAT THE DESIGN OF THE IMPROVEMENTS AS SHOWN ON
THESE PLANS COMPLIES WITH PROFESSIONAL ENGINEERING STANDARDS AND
PRACTICES. AS THE ENGINEER IN RESPONSIBLE CHARGE OF THE DESIGN OF
THESE IMPROVEMENTS, I ASSUME FULL RESPONSIBLE CHARGE FOR SUCH
DESIGN. I UNDERSTAND AND ACKNOWLEDGE THAT THE SIGNATURE OF THESE
PLANS, AND THE REVIEW OF THE PIJ\NS BY THE VALLECITOS WATER DISTRICT, IS
A REVIEW OF GENERAL COMPLIANCE WITH DISTRICT STANDARDS. THIS APPROVAL
IS NOT A DETERMINATION OF THE TECHNICAL ADEQUACY OR ACCURACY Of THE
DESIGN OF THE IMPROVEMENTS. SUCH APPROVAL DOES NOT, THEREFORE,
RELIEVE ME OR MY RESPONSIBILllY FOR THE DESIGN OF THESE IMPROVEMENTS.
ft.../l8/,.4J. 09Uf/97
ENGINEER OF WORK DATE
LOT 206 OF THE CITY OF CARLSBAD TRACT CT 99-04-03, VILLAGES OF lA COSTA -lA COSTA OAKS NORTH IN THE CITY OF CARLSBAD, COUNTY OF SAN
DIEGO, STATE OF CALIFORNIA ACCORDING TO MAP NO. l5JIB FILED IN THE OFFICE Of THE SAN DIEGO COUNTY RECORDER ON APRIL 1B, 2006 AS FIL£ NO.
2006-0271049.
TYPE MAINTENANCE DESCRIP110N OWNf:RSHIP AGRffMENr SHEET NO. MA/NTENA~ =QUENCY
FLOW Tl/ROUGH
SEPARAnDN
MP-51 Bl.IP 1-4 TIMES
Pf:RYE)IR VORTEX PRNATf: MAINTENANCE:
SEPARArDR AGREEMENT
SUSMP PROJECT PRIORITY: HIGH
HUNSAKER
& ASSOCIATES
SAN DIEGO, INC.
PLANNINC 9707 Waples Street
fNCINEERIMG San Diego, UI 92121
SURVEYING PH{8S8)558-4SOO · FX(858)558-l414
ENGINEER
t:J;::;lte,t~l
OF WORK
DAVID A. BLALOCK
RCE: NO 62891 EXP. 6/30/08 DATE
BENCH MARK
OESCRIPllON: 1/_.S.C. & G.S. BflASS DISC STAMPED 1<302., 193S • IN CONC. MON.
LOCATION: POINT LIES 8.S' EASTDlt.Y OF EASTERN 1J'J11 tfoi~~%_ ffjf~E~~ FE ROAO.
~f~fiiOJJ;o Ll!lf_ 1 ~•Mf:fftED
APPROXIMATELY 1.2 MILES NORTIIERLY
OF TIie INTf:RSE:CllON OF R4NCHO SANTA FE ROAD ANO LA COSTA A-Uc.
El.£VAnDN: SJJ.39 NrMJ 29 MSI.
BUILT"
a/1/10
DATf:
BASIS OF BEARINGS PROIECT LOCATION I SlllfTT I CITY OF CARLSBAD I SHEETS I
THIS PROJECT IS LOCATED WITHIN ENGINEERING DE:PARTMENr 6
ASSESSORS PARCEL NO. 223-810-13., l---+--1--------------1---+--ll--+----I:===:....:::==:::=:':::::=::'::::::::::::::::::::==:'....':::=::::::
THE CAUFORNIA COORDINATE 1/VDEX OF 1----+---+---------------+---+---+--+----I ROUGH GRAD/NG AND EROS/ON CONTROL PLANS FOR:
THIS PROJECT IS N ~ E 6268 VALLECITOS IMPORTANT NOTICE
THE B4SIS OF BEARINGS FOR THIS SURVEY IS
THE CALIFORNIA COORDINATE SYSTEM -19B3,
ZONE VI, 1991.35 EPOCH, NORTH AMERICAN
DATUM OF 1983 (NAD83), GRID BEARINGS
BETWEEN STATION 147 AND STATION 152 AS
SAID COO RO/NA TES ARE PUBLISHED IN T/1E
CITY OF CARLSBAD SURVEY CONTROL NETWORK
ESTABLISHED B'f RECORD OF SURVEY MAP NO.
17271, FILEO IN THE OFr/CE OF THE SAN
DIEGO COUNTY RECORDER ON FEBRUARY 8,
2002. IE: N 04·55•39• W
LA COSTA OAKS NORTH
NEIGHBORHOOD 3.7 WATER DISTRICT
APPROVED BY:~k...,,~---~
DATE: 1-'ZP-o1
FOR GRADING PURPOSES ONLY
SECTION 4216/4217 OF THE GOVERNMENT CODE
REQUIRES A DIGALERT IDENTIFICATION NUMBER BE
ISSUED fJEfORE A PERMIT TO EXCAVATE WILL BE
VALID. FOR YOUR DIGALERT I. D. NUMBER CALL
UNDERGROUND SERVICE ALERT AT:
TOLL FREE 1-800-422-4133
TWO WORKING DA l'S BEFORE rou DIG
// /cJ DAB
DATF INITIAL
ENGINEER OF WORK
APPROVED: DAVID HAUS~
'..J
Pf 33081 EXP.
1 ''AS.-BU!lT" PROJECT NO. DRAWING NO.
DATF INITIAL DATF INITIAL
REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL
DWN BY: --~-1
CHKD BY: ': \IP
RVWD BY: J. ,...,_ CT06-06 451-SA
R,\0712\&Eng\Rough Grad;ng\0712RG01.dwg{ t lll}Sep-13-2007, t 7,38 W.0. No. 2J52-017B V. W.0, 207-268 071958
BIN :
1Z 307
ROUGH GRADE SECTIONS
R/W R/W EX/Sf. 7' TRAIL
EASEMENT C/L
60' ROW J' M/N.:-+--1-------------+---+---------4--'-1
2:1
MAX
10' 20'
2% -
10'
5' 5' 5'
2:C 2:1
10' CONCRITE
TRAIL
EXISTING AVENIDA SOLEDAD STA 11 + 78.64 TO 15+82.05
NTS
2:1
MAX
2:1
•••
~ A
o.s· TYP.
JO'
20'
21'
6()'
C/L JO'
2 '
IMPROVEMEfiTS PER lJWG ,f.51 8\
Ill'-
PORTION OF AVENIDA OLEDAD
WITHIN SDG&E EAS MENT
SOUTHEl?LY R
7'
10' '&fr
21' 21'
NlJERCUT
•=SEE NOT£ 2 BELOW
••-SE£ NOT£ J BELOW
NTS
RI..Y
10'
i!._ A
o.s· TYP.
SOUTHfRLY
60'
JO' C/L J()'
20' o· 10'
2' UNO l?CUT-
PORTION OF AVENID SOLEDAD
SOUTH OF SDG&E ,EASEMENT
R
'NDERCUT
•=SEE NOTE 2 BELOW NTS
NOTES:
2:1
X
2:1
MAX
•••
l.21
48' PVT DRIVEWAY / PUBLIC UTILITY EASEMENT ,, .
54'
10'
-2!..
26' 11' J'•
C/L 16' ·, 10'
IMPROviAfE/Y_TS 1/t,i PER DWG ,451-8\ ,\
2% 2X
J&'. 21' -'' 1-fO.S' TYP.
l
2' UNDERCUT-I".
I '---vNDERCUT
CORTE CASERA
•=SE£ NOTE 2 BELOW NTS
,.=SEE NOTE J BELOW
PVT DRIVEWAY / PUBLIC UTILITY EASEMENT
J4' 10' •••
17' C/L 17'
IMPROVEMEfiTS
J&'.
o.s· TYP.
PER [JWG -#51-8\
J&'. ~ 0.5' TYP.
2' IJNOERCUT-
SITIO ARAGO, SITIO CASTANO
AND A PORTION OF SITIO MONTILLA
•=SEE NOTE 2 BELOW
,.=S££ NOTE J BELOW
NTS
42' PVT DRIVEWAY / PUBLIC UTILITY EASEMENT
32'
16' C/L 16'
2' UNDERCUT-
UNDERCUT
CORTE VINO
•=SE£ NOTE 2 B£LOW NTS
49 PVT DRIVEWAY C UTILITY EASEMENT I PU8LI
10' J4' ,:• J' ..
17' C{L 17'
1
IMPROVEMEfiTS
1. T INDICATES ELEVATION AS SHOWN N PLANS. P.•n PER .. -.21'...
PER DWG -#51-8\
__2S. 2:Jf 2% 2% 2: 1
2. MINIMUM UNDERCUT IS 2.0'. ADD/TIO L UNDERCUT AND OVER BLASllNG FOR
UllLITY MAY 8£ REQUIRED, PER SOILS £ GINEER RECOMMENDATIONS IN AELD.
J. J' MINIMUM SETBACK TO HOA MAINTAl ED SLOPES AS SHOWN.
OTHERWISE TOP/TOE OF SLOPE IS AT R W.
VALLECITOS
PLAN 0.5' TYP. 1----l ~ "I MAX
I k o.s· TYP.
2' UNDERCUT-
l"--uNDER CUT
PORTION OF SITIO MONTILLA
•=SEE NOTE 2 AT LEFT
,.=SEE NOTE J AT LEFT
NTS
42' PVT DRIVEWAY / PUBLIC UTILITY EASEMENT
32'
16' C/L 16'
IMPROVEME/j_TS
PER OWG ,451-8\
-2,f__ -2,f__
2' UNDERCUT-
CORTE SEGURA
•=SEE NOft 2 LEFT Nfs
10'
A 2,1
o.s· TYP.
NDERCUT
o
1·~-~-==-=----~1--_-_ -_ -_--_-_-----=--=-~~----_ -_ -_---~----_-_-----~ ~' ~-----------//~:: -------------= = = = = --~
,\ I -------------------✓✓ .__ ________ _
-----------
1 4B
1-------------------------
34
' F. ' : 35 33 36
I
15
17 18 19 20
I
',~ --u ',, 8
I -_..._ ___ __
21 32
;-. 13
12
22
S3
' --,~
31 44 =:-=-=:=· ~,b...
37
' '
150 300 450
SCALE 1 ·= 1 oo'
SHEET INDEX MAP
INDEX MAP INDEX MAP LEGEND
SCALE: 1 •= 100' SUBDIVISION BOUNDARY --SHEET NO. @]
STORM lJRAIN [I§)]
SHEET INDEX
RIGHT OF WAY
NOTES & DETAILS SHEET 1-J EASEMENT ---------GRADING SHEET 4
EROSION CONTROL SHEET 5-6 STREET NAME AVENIDA SOLEDAD
LOT NUMBER 44
I
I
I
I
I
I
I
I
BENCH MARK "AS BUILT"
MM&RP NOTES (DUST MITIGATION AND RAPTOR NESTING)
PER 4.10-6: TEMPORARY DESALTING BASINS CAN 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 CONSTRUCllON WHICH CREATES ADVERSE EFFECTS
TO ACTIVE RAPTOR NESTS, INCLUDING NOISE LE\IELS WHICH WOULD
BE ABOVE 60d8(A) AT NESTING SITE, OPERATIONS SHALL 8£
RESTRICTED TO 200 FEIT FROM ANY ACTIVE NESf.
PER 4.9-4A: IN DISTURBED AREAS AND ON MANUFACTURED
SLOPES, APPROVED GROUND COVER SHALL BE REPLACED WITHIN
30 DAY.S FOLLOWING THE COMPLETION OF GRADING ACTIVITIES.
8: AREAS GRADED FLATTER THAN 6:1 SHALL 8£ PLANTED WITH A
COVER CROP OR COVERED WITH JUTE MESH IN CONFORMANCE
WITH SECllON £.J-1.2-2. 1 OF THE CITY LANDSCAPE MANUAL.
C: EXPOSED STOCKPILES (I.E. GRAVEL, SAND, AND DIRT) WITH 5:C
OR GREATER SILT CONTENT SHALL BE ENCLOSED, COVERED,
WATERED TWICE DAILY, OR APPLIED WITH NON TOXIC SOIL BINDERS
ACCORDING TO MANUFACTURES' SPECIACATIONS.
D: AREAS BEING ACTNELY GRADED SHALL 8£ WATERED TO REDUCE
POTENTIAL FOR BLOWING DUST.
E: ALL EXCAVATING AND GRADING OPERATIONS SHALL 8£
SUSPENDED WHEN WIND SPEEDS EXCEED 25 MPH AS MEASURED
AT THE OCEANSIDE STATION OF THE NATIONAL WEATHER SERVICE.
IT SHALL 8£ 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 PAVED ROAlJS ARE TO 8£ COVERED OR
SHALL MAINTAIN AT LEAST TWO FEET OF FREEBOARD (I.E., MINIMUM
VERTICAL 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 THE USE OF WET-SUPPRESS/ON TECHNIQUES
INCLUDING BUT NOT LIMITED TO: MISTING SY.STEMS ALONG THE
CONVEYOR FEEDS FOR THE CRUSHER, Wm/NG OF STOCKPILES
AND CESSATION OF CRUSHER ACTIV/llES WHEN WIND SPEEDS ARE
IN EXCESS OF 25 MILES PER HOUR. WIND SPEED AND CRUSHER
OPERATION RECORDS SHALL BE KEPT IN ACCORDANCE WITH
MITIGATION MEASURE 4.9-4(£), ABOVE.
H: PAVED STREETS OFFS/TE SHALL 8£ SWEPT AT THE END OF
EACH WORKING DAY IF VISIBLE SOIL MA TERJAL IS CARRIED ONTO
AlJJACENT PUBLIC PAVED ROADS (RECOMMENDED WATER SWEEPERS
WITH RECLAIMED WATER)
I: ACTIVELY USED UNPAVED ROADS, PARKING AREAS AND STAGING
AREAS SHALL BE WATERED THREE TIMES DAILY OR NON-TOXIC
SOIL STABILIZERS SHALL 8£ APPLIED TO THESE AREAS ACCORlJ/NG
TO MANUFACTURERS' SPECIF/CAllON.
J: POSTED TRAFFIC SPEElJS ON ALL UNPAVED ROADS SHALL BE 15
MPH OR LESS.
K: CONSTRUCT/ON ROADS THAT HAVE A TRAFFIC VOLUME OF MORE 1
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 DUSr.
L: CONSTRUCT/ON ACCESS ROADS SHALL 8£ PAVED OR GRAVELED
AT LEAST 100 FEET ONTO THE PROJECT SITE.
MM&RP NOTES (GENERAL)
PER 4.4-23 CONSTRUCT/ON STORAGE AND STAGING AREAS SHALL
BE LOCATE[} AS FAR FROM HCP/OMSP AREAS AS POSSIBLE AND
SHALL 8£ KEPT FREE FROM TRASH AND OTHER WASi'E THAT MAY
ATTRACT SCAVENGERS.
FUEL MODIFICATION NOTES:
ZONE A-1:
•PU.NTED WITH GROUNDCOVER OR LOW GROWING SHRUB
SPECIES (LESS THAN J FEIT IN HEIGHT) KNOWN TO HAVE
ARE RETARDANT QUALITIES.
•NO TREES OR SHRUBS ALLOWED.
•NO STRUCTURES ALLOWED INCLUDING PATIO TRELLISES, ARBORS,
ARE PITS, GAZEBOS, ENCLOSED PORCHES, AND
BALCONIES.
•/RR/GATED.
ZONE A-2:
•PLANTED WITH LOW WAi'D? US£ NATURALIZING PU.NT SPECIES
KNOWN TO HAVE LOW FUEL CHARACTERISTICS.
•NO TREES ALLOWED.
•IRRIGATED.
ZONE A-3:
•PU.NTED WITH LOW WAi'ER USE NATURALIZING PLANT SPECIES
KNOWN TO HAVE LOW FUEL CHARACTERISTICS. 0 • TREES ARE ALLOWED BUT SHALL 8£ PU.NTED:CLOSER THAN
2D FEET APART.
•/RR/GATED.
I s2£r I CITY OF CARLSBAD I SHsS I
ENGINEERING DEPARTMENT
ROUGH GRADING PLANS FOR:
LA COSTA OAKS NORTH
WATER DISTRICT DESCRIPTION: fl:S.C . .t G.S. BRASS DISC STAMP£[} K302., 1935" IN CONC. MON. 9-~81/1 NEIGHBORHOOD 3.7
HUNSAKER
& ASSOCIATES
SAN DIEGO, INC
PLANNING '.j707 Waples Street
ENGINEERING San Diego, Ca 92121
SURVEYING PH(858)5584500· FX(858)558·14l4
POINT UES 8.5' EASTERLY OF £ASTERN
APPROVED BY~~
ENGINEER OF WORK LOCATION: BER/I LINE ON RANCHO SANTA FE fWAD, 13J NORTHERLY OF El£CTRIC RC£ C. 2J'l'il EXP. c,, t_,:;.QL/2.
/ ~NSMl~ION LIIJn_ POLE: MARKED
DewoiltBU.t 3011 AND 13825" AND
f-A-o7 O't/rt/42 APPROXIMATELY 1.2 MIL~ NORTHERLY RffeJ~ DATE: OF THE INTERSECTION OF RANCHO SANTA FE ROAD AND LA COSTA AVENUE. 7 DAVID A. BLALOCK GATE FOR GRADING PURPOSES ONLY RC£ NO 62891 EXP. 6/30/08 E:LEVATION: 5JJ.39 NGVD 29 MSL INSPECTOR
12./1/10
OAT£
1~/,/10 ////0 .OAl! 111' 'YIS-8"/t. r "
DArE INITIAL
REVISION DATE ENGINEER OF WORK
-
APPROVED: DAVID A !f.U37~ 11/,'3/•7
DEPUTY CITY ENGINEER PE'.aaofil EXP. A"'""" /fll'I OAT£
OWN BY, PROJECT NO. DRAWING NO. DATE INITIAL DATE: INITIAL CHKD BY: GVP CT06-06 451-SA DESCRIPTION .ell ,I• OTHER APPROVAL CITY APPROV/.l RvWD BY,
R:\0712\&:Eng\Rough Grading\0712RG02.dwg[ 2119]Aug-27-2007:10:32 W.O. No. 2352-0178 V.W.D. 207-268 071958
BIN :
12 307
W•J' UNL£SS OTllERWISE I. SHOWN IN PLAN • I
Ai #;4'?
~
rT
....... : , ...... ,, . ~.
J" 470-C-2000 CON RETE OR
3• 2500 PSI AIR P CEO CONcRETE
W/ 15• ,c e• x 10 GA GE WE.1.DED
\\IRE MESH.
1/2W UNL£SS
ERVt1SE SHOWN 6" CONCRETE CUTOF1' ALL TO BE
CONSTRUCTED AT BO DOWNSTREAM
ANO UPSTREAM END CTIONS.
MODIFIED TYPE D TERRAC
DITCH PER D-75
NOT TO SCALE
LINED DITCH
CUTOFF WAU.
SECTION A-A
NOT TO SCALE
• • 1 • .
SP\!.',~ WAU. L 110N
it''Bb~fflw.
REINFORCE 'MlH s·xe• 10 CA
WELDED WIRE MESH(WWM
LINED DITCH CONFLUENC
NOT TO SCALE
A
8
•xa• -10 GA
I LDED WIRE MESH(WWM)
SPLASH WALL
NOT TO SCALE
NOTE: SEE SECTION A.-A. IN DE.T All A.
FG(FlNISH GRADE)
ELEV. PER PL.AN
w.-2' UNLESS OTI-IER'NISE
SHOWN IN PL.AN
••
Os1/2W UNL£SS A I
OTllERV.SE SHOWN _.J
C
s·
• 470-C 2000 CCNCRETE OR
J" 2500 SI AIR PLACED
CONCRE W 8" x 8" x 10
GAUGE m,u>t.D lllRE MESH.
6" CON ETE CUTOFF WAL!.
TO BE NSTRUCTED AT
BOTH D WNSTREAM AND
UPSTR END SECTIONS.
MODIFIED TYPE B BR
DITCH PER D-75
NOT TO SCALE D
PROPERTY ~E1
1"! ~ll~
P"l-~-.r.
' [E@J 7
C C
D
TYPICAL LOT ROUGH GRADING
-
NOT TO SCALE
NOTE:
WHERE BOTH CUT AND FILL OR BEDROCI( ~A TERIALS Of DlSSIMILAR EXPANSION CHARACTERISTICS ARE EXPOSED
IN TllE BUILDING AREA. TllE CUT PORTION Of TllE BUILDING AREA SHOUL..0 BE UNDERCUT J.O FEET BELOW
PAD GRADE OR AS APPROVED BY TllE S01LS ENGINEE:lt N'J ~fTE[{!Jlc' WITll COMPACTED SOILS SlMILAR TO Tll
~ I!. LOT 'MOTH VARIES I!.
SEE PLAN
ffi .. SLOPE PER PLA ~ 'FINISH PAD GRADE
------
'ill'bm:;~~v-iNE
SECTION c-c
NOT TO SCALE
ARIE
HINGE
LINE
flNISHED GRADE Of PAD AS SHOWN ON PLANS
~E
SECTION D-D
NOT TO SCALE
N01E: FlNISH LOT GRADING
SHALL BE PER GS-15
TEMP • ~~~'1,HXl'J F
t
E
PAD
AREA
PAD
AREA
TYPICAL LOT GRADING
REAR OF LOTS
NOT TO SCALE
SECTION E-E
NOT TO SCALE
B
LANDSCAPE CORRIDOR
2.5' MAX. HEIGHT OF ANY 08..ECT,
F
VEGETATION, SLOPE. AND 08S1RUCTION
PCR
B
LANDSCAPE CORRIDOR
TYPICAL SECTION CORNER LOT
. -· ' .. ' .
NOT TO SCALE
10' R VARIES
SECTION 8-8
NOT TO SCALE
TOE OF SLOPE
SEE PLAN
G
0/TCH PE:R PlAN
GRAVEL FIL TE:R PER
SORSO C-8
.3• PE:RF PIPE:
CASC 1-.J /£ s FS O FACE: OF WALL
CASE: 4 1£: : FS -0.4' 0 FACE: OF WALL
TW PE:R PlAN
•
.J" PVC (CASE: 3&4 ONL>?
TF PE:R PlANS
RETAINING WALL WITH ROUND CONCRETE DITCH
NOT TO SCALE:(BY 5£:PARATE: PE:RM/1)
OUTI.IT AL TE:RNA TIV£:S
CASE: 1) S/0£: YARO-D<TE:NO Pl:RF PIPE: AROUNO WALL IN FRONT YARO ANO OISCHARGE: ONTO F.S.
CASE: 2) RE:AR YARD-INDMDUAL WAU-£:XTE:ND PE:RF PIPE: AROUND WALL O S/Dc PROPERTY UNE
AND OISCHARGE ONTO F.S.
CASE 3) RE:AR YARO-CONnNUOUS WALL-CONSTRUCT .3• TIT ANO DISCHARGE PIPE: THROUGH WALL
0 F.S. NEAR SIOC PROPERTY UN£:.
CASE 4) PU9/./C R/11'-CONSTRUCT 3• TIT AND CONNECT J" PVC O 2X TO 0-27 PER IMP. PlANS.
1 '-15 '
EXIST. SDG&E
ACCESS l?OAD
H
.,.,---PROVIDE 12 ' WIDTH WITH
SHOULDER _ _..,,
VARIES
,2· 4 • CLASS 2 ROADBASE.
COMPACTED ROAD TO 95%.
7/
FUTURE TRAIL DETAIL
NOT TO SCALE
I
VALLECITOS
WATER DISTRICT
APPROVED BY;~
~-,;..-07 /I//() L)4A '''-':AS-Bl.Ill. T 0
DATE: DATf: INITIAL , REVISION DESCRIPTION FOR GRADING PU RPOSES ON LY ENGINEER OF WORK
•
·'
•
•
,2·
6' 6'
5 v,· DJANrr£R r DIAMETER
GALVANIZED STEEl GALVANIZm
OVTER SLffi£ STm PlP£ ~
fl r~-, r/2" DWEr£R ""VANIZ£D srm JNN£R POST ,,.
DIA
•
•
~ GALVANIZED
STEB. TOP Pu.TC
TO OIITFR ~
•
•
·'
SDG&E ACCESS GA TE DETAIL
NOT TO SCALE
~iROFES~~ ~-;\~8(i1-'¼
,~ ',,.g),
IZ No, 62891 ~
_. ""'· oWaot12 !I!
~/VI\. 11,,>-
..
IJF CALlfOI"
DATf: INITIAL DATf: INITIAL
OTHER APPROVAL CITY APPROV,4L
J
HUNSAKER
& ASSOCIATES
SAN O IEC O, I N C.
PlANNING 9707 Waples Street
ENGINEERING San Diego. (.a 92121
SURVEYING PH(658)SS8-4500· FX(8S8)5S8·1414
ENGINEER OF WORK
ft::lttJVJ o,/;m7
DAVID A. BLALOCK DATE RC£ NO 62891 EXP. 6/30/08
BENCH MARK
OCSCRIPOON: U.S.C. & G.S. BRASS DISC SfAMPEO
"1<302., 1935 • IN CONC. MON.
LOCAnON: POINT L/£S 8.5' EASTE:RLY OF EASTERN
9£Rf/l UN£: ON RANCHO SANTA FE ROAO,
I 3J NORTHERLY OF ELECTRIC
1J!tfSMIS!j/ON UNE POI£ MARKEO
3011 AND "Tl.13825" ANO
APPROXIMATf.l.Y 1.2 M/L£S NORTHERLY
OF THE INTU?SECOON OF RANCHO SANTA FE ROAO ANO I.A COsrA AVENUE.
ELEVATION: 5JJ.39 NGVfJ 29 MSL
"AS BUILT"
ftJBJI/ 111.1./10
RCE G,.289l EXP. <o I 30/./.Z. DATE
R7%/;Y. li.n/t, ---~"'1'-
INSPECTOR DA TE
[TI CITY OF CARLSBAD
ENG/Nff:RING DEPARTMENT
[SHBS I
~l'fi/f,0//IW)~: CONTROL PLANS FOR:
LA COSTA OAKS NORTH
NEIGHBORHOOD 3.7
APPROVED: DAVID A 1'.A,E~
DEPUTY CITY ENGINE PE •1~
11/,.,/0,
DWN BY:
CHKD BY:
RVWD BY:
£XP. A " DATE
I
PROJECT NO.
I
DRAWING NO.
'j~ CT06-06 451-SA
w.o. No. 2352-0178 V.W.D. 207-268 071958
BIN :
\Z 307
(
o 40 80 120
SCALE 1"=40'
HUNSAKER
& ASSOCIATES
SAN [)l {GO, tNC.
PLANNING 9707 Wa.p~ Street
ENGINEERING San Diego, ca 92121
SURVEYING l'H(858)S58-4500· FX(BS8)558-1414
TR TMENT CONTROL BMP
TABLE 2 NOTE;
D£ CR/PT/ON QUANTITY ALL LOTS ARE REQUIRED TO HAVE
AUTOMATIC FIRE SPRINLERS.
'ORTEX
S PARATOR 2 EACH
VALLECITOS
WATER DISTRICT
APPROVED BY: a~ 7
DATE: c;~u-07
FOR GRADING PURPOSES ONLY
ENGINEER OF WORK
!2;...tt731,tl o'fltt/47
DAVID A. BLALOCK DATE
RCE NO 62891 EXP. 6/J0/08
"AS BUILT"
fl..lBIIL-11-bho
RCF (e:Z89/ EXP. ,:;,1so//2 DATE
REWff::Y~ ~ .. ,,., ..... ,_ ;z,,/1/,0
INSPECTOR DATE
l------l------1-----------------+----+--+---1----l'I APPROVED: DAVID A. HA
// ''AS-&l/lT •
DATE: INITIAL
ENGINEER OF WORK REVISION DESCRIPTION
DATE INITIAL
OTHER APPROVAL
DATE INITIAL
CITY APPROVAL
DEPUTY CITY ENGINEER
OWNBY: __ ~_
CHKD B'r': C;,VP
RVWD BY: J L.~
PROJECT NO. DRAWING NO.
CT06-06 451-SA
11, \0712\l<Eng\Rough Gcod;ng\0712RG04.dwg[ 1711]Sep-13-2007: 16: 4B W.O. No. 2352-017ll V.W.D. 207-268 071958
! BIN :
!
1
12 307
EROSION CONTROL NOTES
1. IN CASf fMfRGfNCY WORK IS REQUIRED, CONTACT TIM OGRADY AT (760) 929 2701
2. EQU/PMfNT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL
TIMfS DURING THE: RAINY SEASON. ALL NfCfSSARY MA T£RIALS SHALL 8£
STOCKPILED ON SIT£ AT CONV£N1£NT LOCATIONS TO FACILITATE: RAPID
CONSTRUCTION OF TEMPORARY DEVICE:$ WHEN RAIN 15 IMMINENT.
J. DEVICES SHOWN ON PLANS SHALL NOT B£ MOVfD OR MODIFIED WITHOUT TH£ APPROVAL
OF TH£ ENGIN£ERING INSPECTOR.
4. THE: CONTRACTOR SHALL R£STOR£ ALL £ROS/ON CONTROL DEVICE:S TO WORKING ORD£R
TO TH£ SATISFACTION OF TH£ CITY £NGIN££R AFTER EACH RUN-OFF PRODUCING
RAINFALL.
5. THE: CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE
REQUIRED BY TH£ CITY £NGINE£R DUE: TO UNCOMPL£T£D GRADING OPERATIONS OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARIS£.
6. THf CONTRACTOR SHALL Bf RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO
PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS GREAT£ A
HAZARDOUS CONDITION.
7. ALL £ROS/ON CONTROL MEASURES PROVIDED PER TH£ APPROVED GRADING PLAN SHALL
BE INCORPORATED HEREON.
8. GRADED AREAS AROUND TH£ PROJfCT P£RIM£T£R MUST DRAIN AWAY FROM TH£ FACE OF
SLOPE AT TH£ CONCLUSION OF EACH WORKING DAY.
9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL 8£ IN PLACE AT THE END OF EACH
WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT (401'). SILT AND OTHER DEBRIS SHALL 8£ REMOVED AFTER EACH RAINFALL.
10. ALL GRAVEL BAGS SHALL 8£ BURLAP TYPE: WITH J/4 INCH MINIMUM AGGREGRATf.
11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE: £FFfCT/Vf COVERAGE:
OF GRADED SLOPE:$ (901' COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPE:S 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,
STAT£ OF CALIFORNIA.
12. CONSTRUCT/ON SITE ENTRANCES SHALL BE PER CALIFORNIA STORMWATER BMP HANDBOOK,
STANDARD TC-I (WWW.CABMPHANDBOOKS.COM) COPY ATTACHED, MODIFIED AS FOLLOWS:
· MITAL SHAKER PLATES WILL BE REQUIRED AT ALL LOCATIONS UNLESS SPECIFICALLY
WAIVED BY THE ENGINEERING INSPECTOR DUE TO SIT£ CONSTRAINTS.
· THE ROCK SIZE SHALL BE 2• MINUS.
· A FENCE, BARRICADE OR OTHER DEVICE APPROVED BY THE £NG/NEERING INSPECTOR
SHALL BE USED TO RESTRICT CONSTRUCTION TRAFFIC TO TH£ CONSTRUCTION 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
SPECIFICATIONS AND THE FOLLOWING:
A. HYDR05E£DING SHALL 8£ APPLIED TO:
1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER
WHEN THEY ARE:
a. THREE FEIT OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREIT.
b. ALL SLOPES 4 F££T OR MORE IN HEIGHT.
2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITION$
EXIST:
a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL
LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING.
b. IDENTIFIED BY TH£ PARKS AND RECREATION DIRECTOR AS HIGHLY
VISIBLE TO THE PUBLIC.
c. HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER
THAT WARRANTS IMMEDIATE TREATMENT.
8. HYDROSEEDED AREAS SHALL BE IRR/GA T£D IN ACCORDANCE WITH TH£ FOLLOWING
CRITERIA:
1. ALL SLOPES THAT ARE GRADED 6:1 OR STEEPER AND THAT ARE: a. THREE TO £1GHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND
WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM
OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 1001' COVERAGE.
b, GREATER THAN 8 FEIT IN HEIGHT SHALL BE WATERED BY A CONVENTION-
AL SYSTEM OF LOW PRECIPITA TION SPRINKLER HEADS PROVIDING 1001'
COVE RAG£.
2. AREAS SLOPED LESS THAN 6: I SHALL BE IRRIGATED AS APPROVED BY THE CITY
ENGINEER, PRIOR TO HYDROSEEDING. TH£ DEVELOPER SHALL SUBMIT A
PROPOSED SCHEME TO PROVIDE IRR/GA TION TO THE CITY [NG/NEER. TH£
PROPOSAL SHALL Bf SP£C/FIC Rf GARDING TH£ NUMBERS, TYPES AND COSTS OF
THE ELEMENTS OF TH£ PROPOSED SYSTEM.
J. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE
OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROS££DED GROWTH.
C. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING:
D.
1. SEED MIX SHALL CONSIST OF NO LESS THAN:
a. 20 lbs. PER ACRE OF ROSE CLOVER
b. 20 lbs. PER ACRE OF ZORRO FESCUE
c. J lbs. PER ACRE OF £ SCHOOL CIA CALIFORNICA
d. 4 lbs. PER ACRE OF ACHILLEA M/LL[FOLIA
e. J lbs. PER ACRE OF ALYSSUM (CARPET OF SNOW)
f. 1 /2 lb. PER ACRE OF DIMORPHOLECA
g. ITtMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON
LOCATIONS WHERE TH£ AREA BEING HYDROSEED£D 15 NOT VISIBLE FROM
EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES.
h. /T£M a OF THIS SUBSECTION MUST BE INOCULAT£D WITH A NITROGEN
FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR
BROADCAST/NG BEFORE: HYDROSEEDING.
i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOB5/T£ IN
UNOPENED CONTAINERS WITH TH£ CALIFORNIA DEPARTMENT OF FOOD
AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON
SAID CONTAINERS,
j. NON-PHYTO-TOXIC Wffi/NG AGENTS MAY BE ADDED TO THE HYDROSEED
SLURRY AT THE DISCR£TION OF THE CONTRACTOR.
2. TYPE 1 MULCH APPLIED AT TH£ RAT£ 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 15 USED IT MUST BE
ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 501' OF
THE STRAW INTO THE SOIL.
J . FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH
15:C SULPHUR APPL/£D AT TH£ RAT[ OF 500 lbs. PER ACRE.
AREAS TO BE HYDROSEEDED SHALL 8£ PREPARED PRIOR TO HYDR05£ED/NG BY:
1. ROUGHENING TH£ SURFACE TO 8£ PLANTED BY ANY OR A COMBINATION OF:
a. TRACK WALKING SLOPES STEEPER THAN 6: I
b. HARROWING AREAS 6: I OR FLATTER THAT AR£ SUFFICIENTLY FRIABLE.
c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE.
2. CONDITION/NG THE SO/LS SO THAT IT 15 SUITABLE FOR PLANTING BY:
a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT
SA TU RATED 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 HYDROS[ED/NG IS
TH£ PERMANENT LANDSCAPING, UNTIL TH£ PROJECT IS COMPLETED AND ALL BONDS
RELEASED.
EXISTING GROUND
_l_
JO'MIN.
T
50' MIN.
12" MIN.
2" MINUS ROCK
PROFILE;
STEEL SHAKER PLATES/RUMBLE RACKS
PUBLIC RIGHT-
OF -WAY
FILTER FABRIC
t PUBLIC RIGHT-OF-WAY
I
20' MIN. RADIUS, /,
FENCE/BARRIER TD RESTRICT /
TRAFFIC TO CONSTRUCT/ON ENTRANCE
PROVIDE APPROPRIATE TRANSITION
BETWEEN STABILIZED CONSTRUCTION
ENTRANCE AND PUBLIC RIGHT-OF-WAY
STABILIZED CONSTRUCTION ENTRANCE
PER CALIFORNIA STORMWATER BMP DWG. TC-1
GRAVEL BAGS OVERLAP
ONTO CURB
-· RUNOFF
GAP BETWEEN BAGS
ACTS AS SPILLWAY
J FT (0.9 M) MIN.
THREE LAYERS OF' GRAVEL BAGS
WITH ENDS OVERLAPPED
GRAVEL BAGS
1. SET POSTS ANO EXCAVATE A
4 BY 4 IN (10 BY 10 CM)
TRENCH UPSLOPE FROM AND
ALONG THE LIN£ OF POSTS.
J. ATTACH THE FILTER FABRIC TO
THE WIRE FENCE AND EXTEND IT
INTO THE TRENCH.
2. STAPLE WIRE FENCING TO
THE POSTS.
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
SILT FENCE
GRAVEL FILTER
.. :.·;:::.·.·.';.;:.·.·-·: .. ...................... ,, . ............ , ............. , ...... .., "·
RUNOFF
WATER WITH
SEDIMENT
'"" ' '
5£0/M[NT •
WIRE SCREEN
FILTERED WATER ...... ---
DROP INLET
WITH GRAT£
'----CONCRETE BLOCK
BLOCK-SCREEN-GRAVEL SILT BASIN
SWALE
• ,_..,,,._, IHV
ING..,_ r 7S££ TABLE BELOW) 8'(M/N.) SPAC
FOR vtifICLE
ACCESS IJ
.✓
-, ~ENTERUNE
....
; ~1 DIRECTION OF .. STREET FlOW ~g
SWALE
' -A PLAN
NO SCALE
ONE BAG MIN,
f
~
~
I
·'-I
X ~
GRAVEl. BAGS (TYP.)
51' ROADBED
;
W= 7
WIDTH
~~ NTERUNE
8' ~'(MIN.) SPACING FOR
ve/lCLE ACCESS
FIRsr ROW OF BAGs'V.SECTION A A TO BE HALF BURIED -
NO SCALE
STREET SLOPE INT<RVAL
LESS THAN 2Jr 200'
2Jr TO 41' 100'
4:C TO 101' so·
MORE '/HAN 10Jr 25'
NOTE: PROV/OE VELOCfTY REDUCER IN ALL
UNPAVED STREETS AT THE INTERVALS
IND/CA TED ABOVE.
SAND BAG VELOCITY REDUCER
NO SCALE
\ \ (I.
·111~\,_
l/1 \ '--STRAW ROLLS MUST BE PLACED
ALONG SLOPE CONTOURS I// ~
' 1/f ADJACENT ROLLS SHALL
\ TIGHTI. Y ABUT\
~
SPACING DEPENDS
.ON SOIL TYPE ANO
SLOPE STEEPNESS r. SEDIMENT, ORGANIC MATTER,
ANO NATIVE SEEDS ARE
CAPTURED BEHIND THE ROLLS.
NOTE:
I. STRAW ROLL INSTALLATION REQUIRES THE
PLACEMENT ANO SECURE STAKING OF THE ROLL IN
A TRENCH, 3'-5" (75-l25mm) DEEP, DUG ON
1•-s• {75-125mm)
a•-10• DIA.
ti (200-250mm)
I; -'$
I; 1/.-( ~ I; '-'::y~
1" X f" STAKE
(25 x 25mm)
NOT TO SCALE
CONTOUR. RUNOFF MUST NOf BE ALLOWED TO RU. 'N
UNDER OR AROUND ROLL.
FIBER ROL
NOT TD SCALE
L
VALLECITOS
WATER DISTRICT
APPROVED BY~
DATE: '7;,;, tlJ, -0 7 -. FOR GRADING PURPOSES ONLY
DATE INITIAL
ENGINEER OF WORK
I
DATE INITIAL
REVISION DESCRIPTION OTHER APPROVAL
LEGEND
DESCRIPTION QUANTITY SYMBOL
MOD. CONSTRUCTION ENTRANCE TC-I 2,060 S.F.
SILT FENCE 3,580 LF
UNIJNED SWALE & BERM
D-75 LINED BROW DITCH PER SHT. I
LIMITS OF CLEARING & GRADlNG _...J.... __ ...ili_ __
GRAVEL BAGS !,BOO EA.
EXIST. RIPRAP PER DWG. 429-?C
+ + + + + +
FIBER MATTING AREA 86,721 S.F. + + + + + + + ++++++ +++++++
HUNSAKER
& ASSOCIATES
SAlol DIEC:O, INC.
PLANNING 9707 Waples Street
ENONEERING San Diego, c:a 92121
SURVEYING PH(6S8)558-4500· FX(858)SS8-1414
~'il,ofESS10,v. ENGINEER OF WORK <) ,. "'~ $ ' < 1, ~~ ~ --, tt/lBUJ ~ ~ w NO. 62891 rri gqfffp7 ~ EXP. 6/J0/08 :'
,JI,., '. ,""
-'f!°e OF C~\..1f~
DAVID A. BLALOCK
RC£ NO 62891 EXP. 6/30/08 DATE
BENCH MARK
DESCRIPTION: ~s.c . .t G.S. BRASS DISC STAMPED 302., 1935" IN CONC. MON.
LOCATION: POINT UES 8.5' EASTERLY OF EASTERN BER/I UN£ ON RANCHO SANTA FE ROAD, 1 JJ NORTIIERL Y OF ELECTRIC TRANSMITTION LINE POLE MARKED "n.23011 AND '7l.1J825• AND
APPROXIMATELY 1.2 MILES NORTIIERLY OF TIIE INTERSECTION OF RANCHO SANTA FE ROAD AND LA COSTA AVENU£
cLEVATIDN: 5JJ.J9 NGVD 29 MSL
"AS BUILT"
RCE EXP. DATE
REVIEWED BY:
INSPECTOR DATE
I S5£T I CITY OF CARLSBAD I SH6S1
ENGINEERING DEPARTMENT
EROSION CONTROL DETAILS FOR:
LA COSTA OAKS NORTH
NEIGHBORHOOD 3.7
APPROVED: DAVID A. HAUSER/) f,d__ ,,/4,{,,
DEPUTY CITY ENGINEER P£ 330B1 EXP. ' IY<T[
DWN BYi PROJECT NO. DRAWING NO.
DATE INITIAL CHKD BY: 6.\/P CT06-06 451-SA RVWD BY, .!I.C, CITY APPROVAL
R,\0712\~Eng\Rough Gradlng\D712RGD5.dwg[ 2119lAug-23-2DD7,16,DB W.O. Na. 2352-0178 V.W.D. 207-268 071958
BIN :
0
HUNSAKER
& ASSOCIATES
SAl't O I ECO, INC.
PLANNING 9707 Waples Street
ENGINEERING San Diego, Ca 92121
SURVEYING PH(858)558-4500· FX(858)558·1414
' ---
~
40 ao
SCM...E 1••-40'
120
VALLECITOS
WATER DISTRICT
APPROVED BY: ~~ 7
DATE: f'~Z--07
FOR GRADING PURPOSES ONLY
ENGINEER OF WORK
D;JIBJ-ll @((-@
DAVID A. BlALOCK DATE
RCE NO 62891 EXP. 6/30/08
' ' ' '
l6oJ.5 I
BENCH MARK
Df:SCRIPTION: U.S.C. d: G.S. BRASS 0/SC STAMPED
"1<302., 19:JS' IN CONC. MON.
LOCAnON: POINT LIES 8.S' CAST£RLY OF CAST£RN
BERf1 UNE ON RANCHO SANTA Fe ROAD,
1 J:J NORTHERLY OF ELECTRIC ~Jt/fi!OJ!,O LI'{_ ,'JJ~~JJ:JffEO
APPROXIMATELY 1.2 MILES NORTHERLY
OF THE INT£RSECTION OF RANCHO
SANTA Fe ROAD AND LA COSTA AVFNUE.
ELEVATION: 5JJ.:J9 NGVD 29 MSL
"AS BUILT"
RC£ EXP. ____ _ DATE
REVIEWED BY:
DATE INITIAL
INSPECTOR DATE ENGINEER OF WORK
DATE /NIT/Al DATE !NIT/Al
REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL
EROSION CONTROL PlANS FOR:
LA COSTA OAKS NORTH
NEIGHBORHOOD 3.7
APPROVED: DAVID A. HA
DEPUTY CITY ENGINEER PE
DWN BY: ___ _
CHKD BY: ....cC.o,l/e=--
RVWO BY: j;.~
EXP.
PROJECT NO. DRAWING NO.
CT06-06 451-8A
R: \0712\l<Eng\Rough Groding\0712RG06.dwg[ 1275]Sep-11-2007: OB: 53 W.0. No. 2352-017B V.W.D. 2D7-268 071958
BIN :
~ a, Ci)
0.,::. .... (J1
a, ~ t