HomeMy WebLinkAboutDWG 406-6A; CT 02-23; LA COSTA GREENS NEIGHBORHOOD 1.08; 01-09GRADING NOTES
(IN ADDITION TO THE REQUIREMENTS OF CHAPTER 15.16 OF TH£
CARLSBAD MUNICIPAL CODE.)
1. THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY
OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS.
2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION OF THE
CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY
STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY
PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL
REVISE THESE PLANS WHEN NON-CONFORMANCE JS DISCOVERED.
J. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEER-OF-
WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS
DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY
SUBMITTED TO THE CITY ENGINEER FOR APPROVAL.
4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL 8£ 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 $1,000,000.00 FOR EACH OCCURRENCE OF LIABILITY. J1.lt INSURANCE
COMPANY WRmNG THE POLICY MUST HAVE A RATING OF :i.• AND A SIZE
CATEGORY OF CLASS V AS ESTABLISHED BY "BESTS' KEY RA TING GUID£
5. UNLESS EXEMPTED BY SECTION JO 1. (b )5 OF THE UNIFORM BUILDING CODE,
RETAINING WALLS OUTS/OE OF PUBLIC RIGHT OF WAY REQUIRE SEPARATE
PERMITS FROM THE BUILDING DEPARTMENT.
6. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM
THE CITY AND OTHER APPROPRIATE AGENCIES.
7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY
WORK OR GRADING TO BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION
HAS BEEN OBTAfNED AND A VALID GRADING PERMIT HAS BEEN ISSUED.
8. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL
OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE
APPROPRIATE SHEET OF THE PLANS AND THE TITLE SHEET.
9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING
SIGNED BY THE CITY ENGINEER.
10. THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS
BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE
CITY..
11. ACCESS FOR RR£ AND OTHER EMERGENCY VEHICLES SHALL BE MA/MrAINED TO
THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION.
12. WHERE TRENCHES ARE WITHIN CITY EASEMENTS, A SOILS REPORT COMPRISED
OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SHEETS AND (C) COMPACTION
CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STATE OF
CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS
MECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING
INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLETION OF REW TESTS.
13. A SOILS COMPACTION REPORT AND COMPLIANCE VERIFICATION REGARDING
ADHERENCE TO RECOMMENDATIONS OUTLINED IN THE SOILS REPORT IS REQUIRED
PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRADING
SHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF THE
STA TE OF CALIFORNIA PR/NC/PALLY DOING BUSINESS IN THE REW OF APPLIED
SOILS MECHANICS. ALL FILL OR FUTURE RLL AREAS SHALL BE CONSTRUCTED IN
ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIFICATIONS AND THE
" EARTHWORK SPECIFICATIONS • ATTACHED TO THE PRELIMINARY SOILS
INVESTIGATION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE
PROJECT INSPECTOR.
14. A PRECONSTRUCTION MEITING SHALL BE HEID AT 1HE SITE PRIOR TO 1HE
BEGINNING OF WORK AND SHALL BE ATTENDED BY ALL REPRESENTATTVES
RESPONSIBLE FOR CONSTRUCTION. INSPECTION, SUPEFMSION. TESTING AND ALL
OTHER ASPECTS OF THE WORK. THE CONTRACTOR SHALL SCHEDULE THE MEEnNG
THROUGH THE PERMIT CLERK (438-3891 ext. 4323) AT LEAST RV£ (5) WORKING
DAYS PRIOR TO STARTING CONSTRUCTION. APPROVED DRAWINGS MUST -8£
AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY
THE PROJECT INSPECTOR AT THE MEETING.
15. ALL INSPECTION REQUESTS OTHER THAN FOR PRECONSTRUCVON MEETING WILL BE
MADE BY CALUNG 1HE ENGINEERING 24 HOUR INSPECTION REQUEST LINE AT
(760) 438-3891.INSPECTION REQUESTS MUST BE RECEIVED PRIOR TO 2:00 P.M.
ON THE DAY BEFORE 1HE INSPECTION IS NEEDED. INSPECTIONS WILL BE MADE
THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER
2:00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER.
16. THE OWNER AND/OR APPLICANT THROUGH THE DEVELOPER AND/OR CONTRACTOR
SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING
SHORING, AND SHALL B£ SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL,
STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS.
17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING
A DETAIL PLAN TO THE CITY ENGINEER 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 TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION
THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES RV£ FEET (5') OR
MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED
AGENCY PRIOR TO EXCAVATION. IF THE PLAN VARIES FROM 1HE SHORING SYSTEM
STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS. TfTLE 8
CALIFORNIA ADMINISTRATIVE CODE, THE PLAN SHALL BE PREPARED BY A
REGISTERED ENGINEER AT THE CONTRACTORS EXPENSE. A COPY OF THE OSHA
EXCS.VATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO
EXCAVATION.
18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN
OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPL/CA 00N FOR BLASTING
PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS.
19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED W/1HIN ANY WORK AREA
DURING CONSTRUCTION, OPERATIONS WILL CEASE IMM£atA1ELY. AND THE
PERMITTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART
UNTIL THE PERM/TT££ HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY
ENGINEER TO DO SO.
20. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING
WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS,
EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED
GRADING EQUIPMEMr SHALL BE LIMITED TO THE PERIOD BEJWEEN 7:00 A.M. AND
SUNSET EACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING
OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A UST OF CITY
HOLIDAYS IS AVNLABLE AT THE ENGINEERING DEPARTMENT COUNTER.)
21. All OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY 1HE CONTRACTOR TO THE
CID'. ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF
WORK.
22. IMPORT MATERIAL SHALL BE OBTNNED FROM, AND WASTE MATERIAL SHALL BE
DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. THE CONTRACTOR
SHA/ L BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING AWNG THE HAUL
ROU'[ES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION.
23. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO TREES ARE
TO BE REMOVED UNLESS SPECIF/CALLY NOTED ON THE PLAN.
24. ALL AREAS SHALL BE GRADED TO DRAIN.GRADING RESULTING IN THE PONDING OF
WATER IS NOT PERMITTED. ALL EARTHEN SWALES AND DITCHES SHALL HAVE A
MINIMUM ONE PERCENT SLOPE.
25. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SET OF EROSION
CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED BY
THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR.
26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM
SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND
ORDERLY CONDITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED
AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER.
27. AU SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED
WITHIN TEN (10) DAYS OF THE TIME WHEN .rt£;f:f SLOPE JS BROUGHT TO GFWJE
AS SHOWN ON THE APPROVED GRADING PLANS. ,
;lt,. 28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQf1RED .
BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING ·• PLANS ; ·FQfl •
THIS PROJECT, DRAWING NO. 406-6L, AND/OR AS DIRECTED BY THE C11Y. :·. ·:
ENGINEER OR PLANNING DIRECTOR. . . ·• .
29. THE OWNER/APPLICAMr SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE
THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE
AND /RR/GA TION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS
WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS.
JO. STORM DRAIN PIPE SHALL BE REINFORCED CONCRETE PIPE WffH A MINIMUM
D-LOAD OF 1,350. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC WIY BE
umJZED PROVIDED DEPTH IS LESS THAN 15 FEET AND BACKFILLED WITH J/4 •
ROCK PER SDRSD S-4 TYPE •c• AND PIPE MEETS ASTM STANDARD JOJ4 FOR
SOR 35 SOLID WALL PIP£
31. WHERE AN EXISTING PIPE UN£ IS TO BE ABANDONED AS A RESULT OF THE
GRADING OPERATION, IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILDING
OR STREET AREAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER
AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY
THE CITY ENGINEER.
32. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILJTTES
(ABOVE GROUND AND UNDER GROUND) WITHIN THE PROJECT SITE sumCIENTLY
AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS
FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED
WORK.
33. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT
LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR
FACILJTTES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATTVE.
UNDERGROUND SERVICE ALERT (BOO) 422-4133
SOG&E (800) 660-7343
PACIFIC BELL (800) 892-0123
ADELPHIA CABLE COMMUNICATIONS (760) 438-7741
CITY OF CARLSBAD(STREETS & STORM DRAIN) (760) 434-2980
CARLSBAD MUNICIPAL WATER DISTRICT (760) 438-2722
LEUCADIA WASTE WATER DISTRICT (760) 753-0155
OLIVENHAIN MUNICIPAL WATER DISTRICT (760) 753-6466
34. PERMff COMPLIANCE REQUIREMENTS:
A. FOR CONTROLJ.ED GRADING-THE APPLICANT HIRES A CIVIL ENGINEER,
SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE,
OBSERVE AND CONTROL THE WORK IN PROGRESS { 15. 16. 120 A.BJ
CARLSBAD MUN/CfPAL CODE.
B. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT-THE FOLLOWING
REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE
PROJECT INSPECTOR {15.16.120 A. 10} CARLSBAD MUNICIPAL CODE:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL
GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING
AND IRRIGATION ARE INSTALLED IN CONFORMANCE WITH CITY
CODE AND THE APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE
LETTER FROM CITY ENGINEERING DEPARTMENT).
(2) AS-BUILT GRADING PLAN.
(J) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES
RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO
THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF
FIELD AND LABORATORY TESTS. THE REPORT SHALL ALSO
INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THE
GRADING WAS DONE IN ACCORDANCE WITH THE REQUIREMENTS AND
RECOMMENDATIONS OUTLINED IN THE PRELIMINARY SOILS REPORT
ANO ANY SUPPLEMENTS THERETO.
(4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUfRED BY THE
CITY.
35. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE ( 1)
YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED
TO BE RESUBMITTED FOR Pl.'ANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR
ANY SUCH RECHECK.'
36. THE SOILS REPORT TITLED VILLAGES OF LA COSTA "THE GREENS"
PREPARED BY GEOCON, JUNE 25, 2001 UPDATED LETTER DEC. 16, 2003,
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 FUMES) OF THE AIR
QUALITY CHAPTER WOULD EFFECTIVELY MIT/GA TE DUST IMPACTS
GENERA TED DURING GRADING OPERATIONS. THE FOLLOW/NC MEASURES
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 .+EA THER COND/TlONS.
2. ALL UNPAVED AREAS SHALL BE REVEGETA TED ACCORDING TO THE
APPROVED LANDSCAPE PLANS AS SOON AS POSSIBLE AFTER
GRADING.
3. ALL CONSTRUCTION-RELATED TRAFFIC SHALL BE RESTRICTED TO
ROUTES THAT ARE DUST-CONTROLLED, REDUCED SPEED LIMITS SHALL
BE MAINTAINED FOR ALL HAUL AND C ONSTRUCTION VEHICLES.
4. ALL CONSTRUCTION ACTIVITIES SHA LL BE LIMITED DURING PERIODS
OF HIGH WINDS.
5. ALL HEAVY-DUTY, DIESEL POWERED
SHALL BE OPERA TED ACCORDING TO M
OPERA TING INSTRUC770N {WITH THE FU
TO RECOMMENDED LEVEL OF NOX EMIS
RESULT IN EXCESSIVE VISIBLE SMOKE
CrNTROL POLLUTANT EMISSIONS.
CONSTRUCT/ON EQUIPMENT
ANUFACTURERS SUGGESTED
'EL INJECTION TIMING RETARDED
S/ONS, BUT WHICH WOULD NOT
EMISSIONS) IN ORDER TO
E SUBJECT TO REGULARLY 6 CONSTRUCT/ON EQUIPMENT SHALL B
SCf/EDULED MAINTENANCE/TUNE-UPS,
NOT BEING UTILIZED TO A VOID EXCESS
AND BE TURNED OFF WHEN
1VE IDLING EMISSIONS.
AL COATING AND CUT-BACK 7. THE APPL/CATION OF ARCHITECT/JR
ASPHALT SHALL ADHERE TO APCD RU
EFFECTIVELY CONTROL OTHER CONSTR
LES 67.9 AND 67.7, TO
UCTION-RELATED EMISSIONS
OF AIR POLLUTANTS.
8. THE ENGINEERING DEPARTMENT SHA
DU/?ING ALL GRADING OPERATIONS OF
LL MONITOR FOR COMPLIANCE
THE PROJECT.
! ;
EAS THAT ARE GRADED AND 9.j ALL BUILDING PAD AND STREU AR
REMAIN VACANT OR UNDEVELOPED FOR
MpNTHS AFTER THE GRADING' OPERATI
S,f.EDED AND ADEQUATELY IRR.1GATED Ti
A PERIOD OF MORE THAN 6
ON IS COMPLETED SHALL BE
0 REDUCE EROSION AND VISUAL
11PACTS. .
i .
UILD/NG PERMITS {UNITS) WfTHIN 1 C! NO MORE THAN 25 RESIDENT/AL B
THE SUBDIVISION SHALL BE ISSUED U
CiRcULATION ACCESS ROADS •tNSTALLE,
UNITS, THE CIRCULATION IMPROVEMENTS
SATISFACTION OF THE CITY ENGINEER
NTIL THERE ARE 7WO
D. PRIOR TO EXCEEDING 25
MUST BE COMPLETED TO THE
AND THE FIRE MARSHAL.
IMPORTANT NOTICE
..,, I .,,
%.
0
0 ~ .,, \
OWNER'S CERTIFICATE
CITY OF ENCINITAS
\ ,~
" VICINITY MAP
N. T.S.
F RCOS
I
PROJECT
r--J-' SITE
I HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL
BE RETAINED TO SUPERVISE OVER ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION
,WD IJ:rH5 ~"' . 4 I + a'i-
SIGNA DATE
BY FRED ARBUCKLE
PRESIDENT MORROW DEVELOPMENT
AS AGENT FOR REAL ESTATE COLLATERAL MANAGEMENT COMPANY
SOILS ENGINEER'S CERTIFICATE
I, SHANE RODACKER, A REGISTERED CIVIL 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 ME OR UNDER MY DIRECTION
BETWEEN THE DATES OF MA-12.G':f: Z 11~ AND ').1tJE 2,HI . TWO COMPLETE COPIES
OF THE SOILS REPORTS COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAVE BEEN SUBMITTED
TO THE OFFICE OF THE CITY ENGINEER. FURTHERMORE, I HAVE REVIEWED THESE GRADING PLANS AND CERTIFY
THAT THE RECOMMENDATIONS INCLUDED IN THE SOILS REPORTS FOR THIS PROJECT HAVE BEEN INCORPORATED
IN THE GRADING PLANS AND SPECIFICATIONS
SHANE RODACKER
R.C.E. NO. 63291 EXP. DATE: 06-30-06
"DECLARATION OF RESPONSIBLE CHARGE"
I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I
HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS
DEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE. AND THAT
THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS.
I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY
THE CITY OF CARLSBAD DOES NOT RELIEVE ME. AS ENGINEER OF WORK, OF MY
RESPONSIBILITIES FOR PROJECT DESIGN.
FIRM: HUNSAKER & ASSOCIATES
ADDRESS: 10179 HUENNEKENS AVE
CITY, ST.: SAN DIEGO. CA
TEL.Ef;,~. · .... '£: (858) 558-45()0 _
BY: ._... _ ◄ J ,.,t" ¾~
ONO L. MARTIN
P.£ NO.: RC£ 48670
EXP/RATION DATE: _,6,,_/.-"'3,,,.0/2,_,0'-'--4 ______ _
SOURCE OF TOPOGRAPHY
TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERATED BY
AERIAL SURVEY BY SAN-LO AERIAL SURVEYS (1-30-97)
AND FIELD SURVEY BY O'DAY CONSULTANTS IN APRIL, 2001.
TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP
ACCURACY STANDARDS. EXISTING CONTOURS WITHIN GRADED
AREAS REPRESENT MASS GRADING PER DWG. 397-2A.
REFE~NCE DRAIH.NGS
CITY OF CARLSBAD DRAWING NO. -397-2
CITY OF CARLSBAD DRAWING NO. -397-2A
CITY OF CARLSBAD DRAWING NO. -406-6
OWNERS I PERMITTEES
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tr'
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.r· ')'\ ~-·1 ,. -,:t~:~~: :;~·;, <·::~::j::,?:.! ~·:. ,,
-
REAL ESTATE COLLATERAL MANAGEMENT COMPANY.
QUANTITIES* A DELAWARE CORPORATION EARTHWORK
1903 WRIGHT PLACE SUITE 180 CUT: 150,927 CY
CARLSBAD CA, 92008 FILL: 92,120 CY
(760) 929-2701 EXPORT: 58,807 CY
REMEDIAL: -CY
UitGAL DESCRIPTION * QUANTITIES SHOWN ARE FOR BONDING ONLY AND BEING A SUBDIVISION OF LOTS 8 AND 19 OF CARLSBAD TRACT NO. ARE NOT TO BE USED FOR BIDDING, BUDGETS 99-03 LA COSTA GREENS, IN THE CITY OF CARLSBAD, COUNTY OF SAN OR OTHER· PURPOSES. OTEGO, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 14543,
FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO
COUNTY, FEBRUARY 12, 2003 TOGETHER WITH PORTIONS OF AL/CANTE
ROAD AND LAPts ROAD, AS DEDICATED TO PUBLIC US£ ASSESSOR'S
PARCEL NUMBERS 213-111-002 TO 213-111-07.
BASil;l OF BF.AIUNGS ;EROJE~T LOCATION
THE BASIS OF BEARINGS FOR THIS SURVEY IS THIS PROJECT IS LOCATED WITHIN
THE CALIFORNIA COORDINATE SYSTEM -1983, ASSESSORS PARCEL NOS.
ZONE VI, 1991.35 EPOCH, NORTH AMERICAN 213-111-02, 213-111-03,
DATUM OF 1983 {NAD83), GRID BEARING 213-11-06, 213-111-07. Tf/E
BElWEEN STATION CLSB-153 AND STATION CALIFORNIA COORDINATE INDEX OF THIS
CLSB-070 AS SAID COORDINATES ARE PUBLISHED PROJECT IS N 1985 E §Z22.
SECTION 4216/4217 OF THE GOVERNMENT CODE IN THE CITY OF CARLSBAD SURVEY CONTROL
NElWORK ESTABLISHED BY RECORD OF SURVEY REQUIRES A DIGALERT /DENT/FICA T/ON NUMBER BE
ISSUED BEFORE A PERMIT TO EXG.i'\VATE WILL BE MAP NO. 17271, FILED IN THE OFFICE OF THE
VALID. FOR YOUR DJGALERT I.D. NlJMBER CALL SAN DIEGO COUNTY RECORDER ON FEBRUARY 8, ;
UNDERGROUND SERVICE ALERT AT: 2002. IE: N 38'47'12" W oe.;,.,,; oe f"L.H [/['. --e...JlL--T TOLL FREE 1-800-422-4133 DATE INITIAL
TWO WORKING DAYS BEFORE YOU DIG · ENGINEER OF WORK REVISION
WORK TO BE DONE
THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS,
REMEDIAL GRADING DRAINAGE FACILITIES, EROSION CONTROL FACILITIES, AND
PLANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS,
AS-BUILT GEOLOGIC MAPS AND REPORTS, ALL AS SHOWN OR REQUIRED ON THIS SET
OF PLANS AND THE CITY STANDARDS, SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS
AND ORDINANCES CITED ON THESE PLANS.
THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE
WITH THE FOLLOWING DOCUMENTS, CURRENT AT THE TIME OF
CONSTRUCT/ON, AS DIRECTED BY THE CITY ENGINEER.
1.
2.
3.
4 .
5.
6.
7 .
8.
9.
10.
11.
CARLSBAD MUNICIPAL CODE.
CITY OF CARLSBAD STANDARDS.
THIS SU OF PLANS.
RESOLUTION NO. 5016 & 5487 DATED OCT.
THE STANDARD SPECIFICATIONS FOR
CONSTRUCTION (GREEN BOOK).
15, 2003
PUBLIC WORKS
SOILS REPORT AND RECOMMENDATIONS BY GEOCON
DATED JUNE 25, 2001, UPDATED LETTER DATED DEC. 16, 2003.
THE SAN DIEGO AREA REGIONAL STANDARD DRAWINGS AND AS
MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS.
FINAL PROGRAM EJR 98-07 AND THE MITIGATION MONITORING ~Nt:! REPORTING PROGRAM.
LEUCADIA COUNTY WATER DISTRICT STANDARD SPECIFICATIONS
STORM WATER POLLUTION PREVENTION PLAN.
PREPARED BY: HUNSAKER &-ASSOCIATES . WDID NO. 937C325043. DATED DEC. 19. 2003.
CALIFORNIA STORM WATER QUALITY ASSOCIATION, STORM WATER BESTNl_,1,NAGEMENT PRACTICE,
CONSTRUCTION HANDBOOK AND STATE OF CALIFORNIA, DEPARTMENT OF, TRANSPORTATION,
CONSTRUCTION SITE BEST MANAGEMENT PRACTICES (BMP) MANUAL.
LEGEND OF ABBREVIATIONS
CURB INLET
CLEANOUT TC
GB
BC
EC
HP
LP
Fl
TOP OF CURB
GRADE BREAK
BEGIN CURVE
END CURVE
HIGH POINT
LOW POINT
FLOW LINE
ST
RT
LT
FS
STREU
RIGHT
LEFT
FINISHED SURFACE
NOT TO SCALE
TOP OF WALL
C.I.
c.o.
RCP
C.B.
EVC
BVC
FG
PRS
REINFORCED CONCRETE PIPE
CATCH BASIN
N. T.S.
7W
TF TOP OF FOOTING
LEGEND
STD. DWG. SYMBOL
END VERTICAL CURVE
BEGIN VERTICAL CUR'VE
FINISHED GRADE
PRESSURE REDUCING' STATION
QUANTl1Y DESCRIPTION
SUBDIVISION BOUNDARY
RIGHT OF WAY
--------
LOT LINE
EASEMENT LINE
EXISTING STORM DRAIN
STORM DRAIN
PROPOSED SPOT ELEVATIONS
EARTHEN SWALE
CUT /FILL LINE
DAYLIGHT LINE
SLOPE EMBANKMENT (2: 1 MAX.)
PUBLIC UTILITY EASEMENT
EXISTING CONTOUR
FIN/Sf/ CONTOUR
TERRACE DITCH
PER IMPROVEMENT PLANS
DWG NO 397-2
PER IMPROVEMENT PLANS
DWG NO 406-6
CUT/FILL
DETAIL ':<I" SHT. 3
!iii
"-~-"""-,,, 18 -~-a.._-__
---11;o---
c:=>
BROW DITCH TYPE "B" PER SDRSD D-75 > 2,772 LF
N/A EXISTING TERRACE DITCH PER GRADING PLAN DWG. NO. 397-2A
PAD ELEVATION
RETAINING WALL {PER SEPARATE PERMIT) C-3 & C-4
LOT NO PER FINAL MAP
SOUND WALL {PER LANDSCAPE PLAN)
HUNSAKER
& ASSOCIATES
5 A N D l E G O, I N C.
PLANNING 10179 Huennekens Street
ENGINEERING San Diego, Ca 92121
SVRVEYlNG PH(ti58)558-4500· FX(858)558-1414
;\\.,.
PLANNING DEPARTMENT APPROVAL
lM.\,Pv;~,...·ea,,., DATE: 5/ 4 /o+
IIIC!W!L .T. ll'Ol,ZWJJJilR PWINll'lG JllliliiC'l'OR
Ch~ DATE:';5/~ /:tJ
RECOWIE!llllID BY: QU!.t5(a?, Wf?!;,11'.'.lA:N . (l'lllllT NAIii!)
I S1IT I
250
3,690 SF
34
0000000000000·
ENGINEER OF WO!RK
~~~~~ ,kr..&'I
R,ND L. MARTIN DATE RCE NO 48670 EXP. 6/30/04
BENCH MARK
DESCRIPTION: EJRASS DISC IN WELL MONUMENT (S.D. CO. CONTROL PT.
RIB00-288+89 EC)
LOCATION: ON EL CAMINO REAL, 2. 63 Ml. NL 'Y FROM LA COSTA AVENUE
RECORD FROM: NORTH COUNTY CONTROL DATA
ELEVATION: 311.41 NGVD 192.{J-
"AS BUILT"
~k'/j,J;;; oe,Lt4 (._oe:, ,
DATE RCE 4bC-'lo EXP. =l""';<'Jo
REVIEWED BY: u
e~A 9/s.lo& .. • INSPE~ DATE
I SHgSI CITY OF CARLSBAD
ENGINEERING DEPARTMENT
GRADING ANO EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGHBORHOOD 1.08
A~RO,::ED .I" Q:'l. LLOYD B. HUBBS
~/;/ l,4v,;. .•. .., :/4 ''/ ~ ~J,,2
CITY ENGINEER>P RCE £XP19 f'.-CI IIJ5 ---7 DATE
DWN BY: PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY: 6VP CT 02-23 406-6A DESCRIPTION RVWD BY: ,![J?... OTHER APPROVAL CITY APPROVAL
R:\0326\&Eng\Grading\0326RG01.dwg[ 1711}Mar-16-2004:12: 14 W.0. No. 2352-67
Of/I.I •
PLANNING
ENGINEERING
SURVEYING
HUNSAKER
& ASSOCIATES
SAN DIEGO, lt-.;C
10179 Huennekens Street
San Diego, Ca 92121
PH(858)558-4500· FX(858)558-1414
THE GREENS
N.T.S.
4
88
6
r--~-~ .. __ .. __ .. __ .. _ .,
-ii 80
ENGINEER OF wfa-Q...L OND L. MARTIN
: N0~70 EXP. 6/30/04
5
)" ,.
---~ __ ./,,:. . .
85
..
... ,y/ 42 /, 1
87
··~:;1 41 r/1
-~---~,,,. -·----·----; Ii
7
0 200 400
SCALE 1 • = 200
SHEET INDEX MAP
INDEX MAP [ti.DEX MAP LEGEND
SCALE: 1 "=200' SUBDIVISION BOUNDARY SHEET NO.
STORM DRAIN -=[QJ= ---
SHEET INDEX
RIGHT OF WAY
NOTES & DETAILS SHEET 1-3 EASEMENT ----
GRADING SHEET 4-7
EROSION CONTROL SHEET 8-9 STREET NAME AL/CANTE: ROAD
LOT NUMBER 60
WORK
BENCH MARK
DESCRIPTION:
LOCATION:
BRASS DISC IN WELL MONUMENT
(S.D. CO. CONTROL PT. RI 800-288+89 EC)
ON EL CAMINO REAL, 2. 53 Ml.
NL 'Y FROM LA COSTA AVENUE
"AS BUILT"
~-ll~
Rc:Zv'IO EXP. cx.,/-,,o/06 ' RECORD FROM: NORTH COUNTY CONTROL DATA
EL£VATION: 311.41 NGVD 1929
600
[m
oo/iai foe,
DAT£
-,/s/<?fJ>
DAT£
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 4A-24B: IF OCCUPIED RAPTOR NESTS ARE PRESENT DURING
GRADING AND CONSTRUCT/ON WHICH CREATES ADVERSE EFFECTS TO
ACTIVE RAPTOR NESTS, INCLUDING NOISE LEVELS WHICH WOULD BE
ABOVE 60d8(A) AT NESTING SITE, OPERATIONS SHALL BE RE:STRICTED
TO 200 FEET FROM ANY ACTIVE NEST.
PER 4.9-4A: IN DISTURBED AREAS AND ON MANUFACTURED SLOPES,
APPROVED GROUND COVER SHALL BE REPLACED WITHIN 30 DAYS
FOLLOWING THE COMPLETION OF GRADING ACTIV/7/E:S.
8: AREAS GRADED FLATTER THAN 6:1 SHALL BE PLANTED WITH A
COVER CROP OR COVERED WITH JUTE MESH IN CONFORMANCE WITH
SECTION £.3-1.2-2.1 OF THE CITY LANDSCAPE MANUAUAL.
C: EXPOSED STOCKPILES (IE GRAVEL, SAND, AND DIRT) WITH 5% OR
GREATER SILT CONTENT SHALL BE ENCLOSED, COVERED, WATERED
TWICE DAILY. OR APPLIED WITH NON TOXIC SOIL BINDERS ACCORDING
TO MANUFACTURES' SPECIFICATIONS.
0: AREAS BEING ACTIVELY GRADED SHALL BE WATERED TO REDUCE
POTENTIAL FOR BLOWING DUST.
E: AU EXCAVATING AND GRADING OPERATIONS SHALL BE SUSPENDED
WHEN WIND SPEEDS EXCEED 25 MPH AS MEASURED AT THE
OCEANSIDE STATION OF THE NATIONAL WEATHER SERVICE. IT SHALL
BE THE RESPONSIBILITY OF THE GRADING CONTRACTOR TO ASCERTAIN
AND RECORD DAILY WIND SPEEDS DURING THE GRADING PROCESS.
THESE RECORDS SHAU BE AVAILABLE FOR INSPEC770N BY THE PUBLIC
WORKS INSPECTOR.
F: ALL TRUCKS HAULING DIRT, SAND, SOIL. OR OTHER LOOSE
MATERIALS OFFS/TE OVER PAVED ROADS ARE TO BE COVERED OR
SHALL MAINTAIN AT LEAST TWO FEET OF FREEBOARD (IE, MINIMUM
VERTICAL DISTANCE BETWEEN TOP OF THE LOAD AND THE TOP OF THE
TRAILER) IN ACCORDANCE WITH THE REQUIREMENTS OF CALIFORNIA
VEHICLE CODE SECTION 231 14.
G: DUST EMISSIONS FROM ROCK CRUSHING OPERATION SHALL BE
CONTROLLED BY THE USE OF WET-SUPPRESS/ON TECHNIQUES
INCLUDING BUT NOT LIMITED TO: MISTING SYSTEMS ALONG THE
CONVEYOR FEEDS FOR THE CRUSHER, WETTING OF STOCKPILES AND
CESSATION OF CRUSHER ACTIVITIES WHEN WIND SPEEDS ARE IN
EXCESS OF 25 MILES PER HOUR. WIND SPEED AND CRUSHER
OPERATION RECORDS SHALL 8£ KEPT IN ACCORDANCE WITH MITIGATION
MEASURE 4.9-4(E), ABOVE.
H: PAVED STREETS OFFS/TE SHALL 8£ SWEPT AT TH£ £ND OF EACH
WORKING DAY IF VISIBLE SOIL MATERIAL IS CARRIED ONTO ADJACENT
PUBLIC PAVED ROADS (RECOMMENDED WATER SWEEPERS WITH
RECLAIMED WATER)
!: ACTIVELY USED UNPAVED ROADS, PARKING AREAS AND STAGING
AREAS SHALL 8£ WATERED THREE TIMES DAILY OR NON-TOXIC SOIL
STABILIZERS SHALL B£ APPLIED TO THESE AREAS ACCORDING TO
MANUFACTURERS' SPECIF/CA T!ON.
J: POSTED TRAFFIC SPEEDS ON ALL UNPAVED ROADS SHALL BE 15
MPH OR LESS.
K: CONSTRUCTION ROADS THAT HAVE A TRAFFIC VOLUME OF MORE
THAN 50 DAILY TRIPS BY CONSTRUCTION EQUIPMENT OR 150 TOTAL
DAILY TRIPS FOR ALL VEHICLES SHALL BE SURFACED WITH GRAVEL OR
OTHER MATERIALS TO REDUCE DUST.
L: CONSTRUCT/ON ACCESS ROADS SHALL 8£ PAVED OR GRAVELED AT
LEAST 100 FEET ONTO THE PROJECT SIT£.
MM&:RP NOTES (GENERAL)
PER 4.4-23 CONSTRUCTION STORAGE ANO STAGING AREAS SHALL 8£
LOCATED AS FAR FROM HCP/OMSP AREAS AS POSSIBLE AND SHALL
B£ KEPT FR££ FROM TRASH AND OTHER 11o4ST£ THAT MAY ATTRACT
SCAVENGERS.
3' MIN.**
2
MAX
I
3' MIN.**
I 2 . .
MAX
3' MIN.**
~I 2
MAX
ROUGH GRADE SECTIONS
R/W
C/L
56' R/W R/W
28' 28'
10' 36' 10'
3'
PER DWG 406-6
IMPROVEM,TS
1'
'2% 2% gx__ ) ,. 1 ,
2%,, -I
MIN.**
1 2:
~ M. !AX.
R/W
13'
-I I
2' UNDERCUT"
I I
*=SEE NOTE 2 BELOW
*'*=SEE NOTE 3 BELOW
OBSIDIAN PLACE, MALACHITE PLACE, ONYX PLACE,
& VERMARINE COURT
N. T.S.
6D' R/W
C/L
R/W
30' 30'
34' 13'
1,
,,2%
~
R/W
I '
2' UNDERCUT"
*=SEE NOTE 2 BELOW
**=SEE NOTE 3 BELOW
LAPIS ROAD STA. 11 +55.59 TO STA 28+49.97
N. T.S.
C/L
74 R W R/W
351/39' 351/39'
10' 54' 10'
201/24' 10' 201/24'
IMPROVEMENTS 3'
1, PER OWG # 406-6 1 ,
2% 2% : 2% ) 2%. -I
MIN.**
1 2: -M, I I I ' !AX.
2' UNDERCUT"
*=SEE NOTE 2 BELOW
-=SEE NOTE 3 BELOW
EXISTING LAPIS ROAD STA, 8+05.42 TO STA 11 +55.59
N. T.S.
NOTES:
•
1. v INDICATES ELEVATION AS SHOWN ON PLANS.
2. MINIMUM UNDERCUT 1s"'2.o'. ADDITIONAL UNDERCUT AND OVER
BLASTING FOR UT/UTY MAY BE REQUIRED, PER SOILS ENGINEER
RECOMMENDATIONS IN FIELD.
3. 3' MINIMUM SETBACK TO HOA MAINTAINED SLOPES AS SHOWN
OTHERWISE TOP/TOE OF SLOPE IS AT ROW.
1------+--+--------------<--~-_,___--+------'I~ CITY OF CARLSBAD I SHgS I ~ £NG/NEERING DEPARTMENT
DAIT: INITIAL
ENGINEER OF WORK REVISION DESCRIPTION
DAIT: IN!nAL DA IT: INITIAL
OTHER APPROVAL CITY APPROVAL
GRADING AND EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGHBORHOOD 1.08
APPROVED JC='t. Ll,OYD B. HUBBS
,./4,..&4e,C ..z'. ~:e~-0 5 d:.,,/--2 ef
CITY ENGINEER 'RcF JL = £XP12/31 /05 ' DATE
OWN BY: ____ , PROJECT NO. DRAWING NO.
CHKD BY: ~G~V~P~-
RVWD BY: .J,141,,; CT 02-23 406-6A
R:\0326\&:£ng\Groding\0326RG02.dwg[ 1275]Mar-17-2004:16:28 W.0. No. 2352-67
OIAI •
100i
W=3' UNLESS OTHERWISE
I • SHOWN IN PLAN I
~◊ A7 cJ'q_'&° e· ~4-~f{y e·
<,_,§
.___,+--3" 470-C-2000 CONCRETE OR A: ... : ,9
. ·. 'b,.. ·., .. · ..
3• 2500 PSI AIR PLACED CONCRETE
W/ e· x e· x 10 GAUGE WELDED
WIRE MESH.
·i.',17• •, ~,.
D=1 /2W UNLESS
OTHERWISE SHOWN e• CONCRETE CUTOFF WALL TO BE
CONSTRUCTED AT BOTH DOWNSTREAM
AND UPSTREAM END SECTIONS.
MODIFIED TYPE D TERRACE
DITCH PER D-75
NOT TO SCALE
LINED DITCH
6"X6" -10 GA 1-1/2" CLR
WELDED WIRE MESH(WWM) . ;.
• .,
CUTOFF WALL
SECTION A-A
NOT TO SCALE
SPLASH WALL LOCATION SHOWN ON PLANS. SEE DETAIL C BELOW.
REINFORCE WITH e·xe· -10 GA
WELDED WIRE MESH(WWM)
LINED DITCH CONFLUENCE
NOT TO SCALE
e·
BAR @ 24" O.C. I/ riN. VERTICAL STEEL
/14 BARS FULL LENGTH 3
6"X6" -10 GA
WELDED \llRE MESH(WWM)
SPLASH WALL
NOT TO SCALE
B
I
SIGHT DISTANCE TRIANGILE
B
SIGHT DISTANCE SETBACK
TYPICAL SECTION CORNER LOT
10·
21' -
NOT TO SCALE
R VARIES
SEE PLA
SECTION B-B
NOT TO SCALE
TOE OF SLOPE
SEE PLAN
A
B
C
TOP /TOE OF SLOPE OR DAYLIGHT LINE
w
' 7
C C
0
NE::;;,--_, o:.:.J ! 4-<
TYPICAL LOT RdUGH GRADING
NOT TO SC::ALE
NOTE:
WIHERE BOTH CUT AND FlLL OR BEDROCK MATERIALS OF
DISSIMILAR EXPANSION CHARACTERISTICS ARE EXPOSED
IN Tl-IE BUILDING AREA, THE CUT POR110N OF THE
BUIUIING AREA SHOULD BE UNDERCUT 3.0 FEET BELOW
PAD GRADE OR AS APPROVED BY THE SOILS ENGINEER,
AND REPLACED WITH COMPl',CTED SOILS SIMILAR TO THE FILL MATERIAL .
~ It LOT WIDTH vlR1Es
ir SEE PLAN
« Lu TEMP . n.
Lu SLOPE PER PLA BERM /TYP) SEE DETAIL: J
le.
g : FINISH PAD GRADE
"',..!=~----'_'::-::~
7::FINl;; ;,!DE AT
FRONT PROPERTY LINE
I
SECTION IC-C .
NOT TO S~ALE
•
o• Af11ES
;
FlNISHED GRADE I OF PAD
AS SHOWN ON 9LANS 111
2:1 SLOPE
• SECTION i D-D
NOT TO SCALE
NOTE: FlNISH LOT GRADING
SHALL BE PER GS--15
PAD
AREA
TYPICAL LOT GRADING
REAR OF_ LOTS
~
::l
~
ffi a.
NOT TO rAlE
ff~ I
le.
a. ERM PER GS-14 LOT PAD
SLOPE TO BE C.ONSTRUCTED TO FORM
~Nf~&:tl:ifC:A~U~STbP~ ~r;or:
PAD SLIVER BEYOl'!ID PROPERTY LINE
SECTION! E-E
NOT TO iCALE
LDT PAD
\••,-TEMPORARY BERM
AT SIDE ¥ARD
D
E
J
12·
6"X6" -10 GA
WEWED WIRE MESH(WWM)
GRAVEL FILTER PER
SDRSD C-8
3" PERF PIPE
CASE 1-3 IE = FS @ FACE OF WALL ---....
CASE 4 IE = FS -0.4' @ FACE OF HI-ILL
<t
7W PER PLAN
3• PVC (CASE 3&4 ONLY,)
FS
TF PER PLANS
.. .
RETAINING WALL WITH ROUND CONCRETE DITCH
NOT TO SCALE(BY SEPARATE PERMfT)
OUTLET AL TERNAT!VES
CASE 1) SIDE YARD-EXTEND PERF PIPE AROUND WALL IN FRONT YARD AND DISCHARGE ONTO F.S.
CASE 2) REAR YARD-INDIVIDUAL WALL-EXTEND PERF PIPE AROUND WALL @ SIDE PROPERTY UNE
AND DISCHARGE ONTO F.S.
CASE 3) REAR YARD-CONTINUOUS WALL-CONSTRUCT :J" TEE AND DISCHARGE PIPE THROUGH WALL
@ F.S. NEAR SIDE PROPERTY UNE.
CASE 4) PUBLIC R/W-CONSTRUCT 3• TEE AND CONNECT 3" PVC Ill 2% TO D-27 PER IMP. PLANS •
G
LOT LINE SUBDIVISION
I 6' BENCH !
BORY.
I
2 ,---'\'-,... ----., 11 A~\\~·-.......... ·
PAD ~r ./ '\:::::---"i:::::-~ \ ---/ BROWDITCH PER l-;-,i'-";:\ \ 1-• .,.-, ,.,.,,-./ DETAIL A SHT. 3
------\__EXIST. GROUND
---------------------------------------------
SECTION M-M
NTS
H
==----
PLANNlNG
ENGINEERJNG
SURVEYING
HUNSAKER
& ASSOCJA TES
SAN DIEGO, INC
10179 Huennekens Street
San Diego, Ca 92121
PH(858)558-45D0· FX(858)558-1414
ENGINEER OF WORK
~~~ ~y RC;E_NQ 48670 EXP. 6/30/04 -
BENCH MARK
DESCRIPTTON; BRASS DISC IN WELL MONUMENT
(S.D. CO. CONTROL PT.
R/800-288+89 EC)
LOCATTON; ON EL CAMINO REAL, 2. 63 Ml.
NL 'Y FROM LA COSTA AVENUE
RECORD FROM: NORTH COUNTY CONTROL DATA
ELEVATION: 311.41 NGVD 1929
"AS BUILT"
~~/J.-6
RCE "1-bG-70 EXP. o6/eo(ID ' ;
ce/14 /o6 . ' DATE
REVIEWED BY: , /
c-z,e ,,A;., L .. INSPECTOR
9/s/oe
DATE
1--+--+-------------+---+--+--t--,I ~3EET1~c_r_T_Y_o_F_c_A_R_1_s_B_A_D~1~9sl _ ENGINEERING DEPARTMENT
1----+------+----------------f--------l-----+--+-----1 GRADING AND EROSION CONTROL PLANS FOR:
/JA TE INITIAL
ENGINEER Or WORK REVISION DESCRIPTION
OA TE INITIAL /JA TE INITIAL
OTHER APPROVAL CITY APPROVAL
LA COSTA GREENS
NEIGHBORHOOD 1.08
APPROVED ~ LLOYD B. HUEBS
&Cr fiif' ~~ -5'/.t..f-:-Y
CITY f:NGIN~ RCE EXP 12 /31 /05 , _, DATE
OWN BY:_~--
CHKD BY: GVP
RVWD BY: ..!f-&-
PROJECT NO.
CT 02-23
DRAWING NO.
406-6A
R: \0326\&Eng\Grading\0326HG03.dwg[ 2119]Feb-23-2004: 12: 12 W.0. No. 2352-67
Dlld •
1
28
• £Xls_T. WALL
," PER J97-2A --
0 40 Bc..0 ____ c_:120
SCALE 1"=40'
HUNSAKER
& ASSOCIATES
SAN DIEGO, INC
Pu\NNINC 10179 HLierinekens Street
ENGINEERING San Diego, Ca 92121
SURVEYING PH(653)556-4500· FX(856)556-1414
\
\
80
I 132.9 I
101.48'
' '
S E E
78
·, .. __ -.,.>~----,,, , ,,,,,
N79"24'56"
34,62
-',-
" ~o "' 131_1 ?\S.
r; r\ ,
77
I 131.7 I
--~
1132.0 I
N 0 •
,'· .'i
•A, .\
/
I 132.6 I
·82 ..
I 132.3 I
IJ0.8 \ . , ·--, -
6
ENGINEER
Q Y/J.
R ',!f'OND L. MARTIN
Rs. NO 48670 EXP.
-..\ "' ·o o_
OF
~
6/30/04
.
64
1133.11
WORK
ptAr
DATE
• \ '
SUBDIVISION BOUNDARY NIJ3.;;l 5 "E B5.82?. .•
•
'~~.i1 ------··· ······----
' ,...,.11-3]-. 8-I ' ,
. -.
1138.9 r
. .·oo
62
I 138.4 I
' •''t:o
' 'Cf).
\\ """'"' \\
\\ . ,, /
··="--" , ··,'Er1-··---.... ~
I 140.7 I ~
-~~ \
ii<.\.,\--➔~\ 60 ,!\'j \-o \FG}
·\, \\ ~ ,. \\ ~1\' •. fan ~
I t43.5 I \\\ <.,>
-\\ ~\ \\ \' \ \ ,. \\ \ ' ·:'\\j \;,, 9. ';\ ' \ ·1 \;; ,,,
BENCH MARK "AS BUILT"
DESCRIPTION: BRASS DISC IN WELL MONUMENT 'ii:: ,J'): '1-b (S.D. CO. CONTROL PT. R/800-288+89 EC}
LOCATION: ON EL CAMINO REAL, 2. 63 Ml. Cb/I '1 / 00 NL 'Y FROM LA COSTA AVENUE ;e,,o EXP. cx,,/'f:>0/10 DAT.£
; ,
RECORD FROM: NORTH COUNTY CONTROL DATA
REV=~ .,/.,/,,.
ELEVATION: 311.41 NGVD 1929 INSPECTOR/ DAT.£
.
55
I 142.9 I
•. I •,. I
_,.;,\.o -;:;,,s \
\-\\ \
/
I
l=/1'1/06 "'U--1 I\\,,_,, -Ol.lll.. T
DAT.£ INITIAL
ENGINEER OF WORK REVISION
,f
/ / .,/" ,
.. .
/
/ ,,_ ______ ,_.:::,N~~-,45•~-w 159.,50' .-.. , ., , ..;;::\ ---"T'-~ ........ ~ ........ ~
, . ,,,, ,,,
/ .... "'.'-:".'":''' .· >-;~t>, , ... -... .,~.;.:•· ,.,.(',
•
,
I 1\64.9 I
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87.22' •
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1111.11
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I
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FILL
,.,
(j _.-4-------r-
CMWD EAS£ME1 ~
. PER DOC .&x>'l--4"'t0<.1;;:..
,....,-C1'<11 \ REC <>S/IL • /04
PR 01--13
. 17
46
1187.91/
•
0
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00
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"""ti•·•
DESCRIPTION
.
50
DAT.£ INITIAL OAT.£ INITIAL
OTHER APPROVAL CITY APPROVAL
.
. ,.-,
'-/. ·.
0 / \1
• 170 . .4 pr;
I 54£T I CITY OF CARLSBAD I SHgSI
ENGINEERING DEPARTMENT
GRADING AND EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGHBORHOOD 1.08
APPROVED ~~ LLOYD B. HUBBS
/4 ,:::;: ";,z::-# crrr ENGINEER fA?CE
~~ ..r/~/4,'/ 2386 £X~l~Z<!lZQ5 ✓--DAT£
OWN BY: PROJECT NO. DRAWtNG NO. Gvp CHKD BY: CT 02-23 40e,-6A RVWD BY: .!J.14
R: \0326\tEng\Grading\0326RG04.dwg[ 1275]Mar-22·2004: 17: 49 W.0. No. 2352-67
0/J,,./ •
..
_/ i
. J_n •4s•t 72.49' N81"' .
NJO"jp;48tr: J
Y"'""'1---+--+---M~1~745'~1!.J.e9 .... .5._o-:'"'""'1-+~,; ... ~:.,.-·.:,· -+W....ill
7
' I
I
I
I
I
I
' ' ' ' 0 \ "'
' ' ' ' ' ' ' ' I:
------·--------
PLANNING
ENGINEERING
SURVEY!NG
1'64,9'1
,7
,B/.22' ·
HUNSAKER
& ASSOCIATES
SAN DIEGO, INC.
10179 Huennekens Street
San Diego, Ca 92121
PH(858)558-4500· FX(858)558-1414
8
I 171.7 I,.
S E E
~
.ef/_.,o•••'-"''~•=-~=-~
/ /
., .... ,-•"''~
13
I 191.8 I
----101.00· ---------
12
\ f
1191.11
I 188. 71
I 1e:>7.7 1 _
C --------
I . I Is 1;;r
I
I
r=-:,,,::=>v-'fF;)ff;.:0::,__" TYPE ''8-1" EM£. C.I. -~n'\
U:O"cP4'.19!'.'.·!Z IGHT CORRIDOR
::J /04 'PER"DET. F 1
' iSHT 3 · ..
. '
T>STORM ,DRAIN /
,. :,. -., R
EXIST. STOPJ,f DRAIN
_"TO ,BE REMOVED. -', . ,
----~ll
',,_ 84 .-. ----
I
I ' ' ' ' ' I ii? ' ....
I ' I --~-/ r: t •ill ~ .i f I
TYPE 'F" C. 8 .
I .I
/ f
/ .' t
/ I
; _i
' i
ij3
,'. 'J ",':
·., i .,/
; ,j/_::j
' I 'PE1 "F"' ~.B-ER i3!l7--j2
i
' ' ' .... ' ''-...
'' ' '
~~i4"4
' ' ' ' ' ' '
' '
M ~,,, ,,
' ' <, ' \__ EXISTING BROW DITCH .
PER 397-'-2A, TO BE '>+-<l
REMOVED.
TYPE "B-1"
C.I. 15
I 797.7 I
' '
co '•,,
--ihs---' -i.: ---~'( '
SIGHT CORRIDOR ~~ -~
PER DET. F SHT13' , .-
31
' ' ' ' ' ,. .,
' ' ----
' ' j
1
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I
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(S.D. CO. CONTROL PT. R1800-288+89 EC)
LOCATION: ON EL CAMINO REAL, 2. 63 Ml.
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RECORD FROM: NORTH COUNTY CONTROL DATA REVIEWED BY:
£LEVA710N: 311.41 NGVD 1929
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DAT£ INITIAL
ENGINEER OF WORK REVISION DESCRIPTION
DATE INiTIAL OATE INITIAL
OTHER APPROVAL Cl7Y APPROVAL
GRADING AND EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGHBORHOOD 1.08
APPROVED
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PLANNING
ENGINEERING
SURVEYING
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HUNSAKER
& ASSOCIATES
SAN DIEGO, INC
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San Diego, Ca 92121
PH(858)558•4500· FX(658)556-1414
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WORK LOCATION: ON EL CAMINO REAL, 2. 63 Ml.
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RECORD FROM: NORTH COUNTY CONTROL DATA REVIEWED BY:
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PROJECT NO. DRAWING NO.
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HUNSAKER
& ASSOCIATES
SAN DIEGO, INC
Pl.ANNING 10179 Huennekens Street
ENGINEERING San Diego, Ca 92121
SURVEYING PH(858)558-4500· FX(858)558-1414
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"AS BUILT" r:ff5, DISC IN WELL MONUMENT
CO. CONTROL PT. R180O-2BB+B9 EC} ~ y~ LOCATION: ON EL CAMINO REAL, 2.63 Ml. 'r/1 00,!._1q !_ Ob NL 'y FROM LA COSTA AVENUE
Rcfb,o DATE EXP. =!.=!_ 10 ' RECORD FROM: NORTH COUNTY CONTROL DATA REWEWED 8~ ~ -,(e,/4,. <~-----, ELEVATION: 311.41 NGVD 7929 INSPECT~/ DATE
ce/1"1/0,, RU-1
DATE INITIAL
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OTHER APPROVAL
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I SHgETSI I S7ET I CITY OF CARLSBAD
ENGINEERING DEPARTMENT
GRADING ANO EROSION CONTROL PLANS FOR:
LA COSTA GREEJ'.TS
NEIGHBORHOOD 1.08
APPROVED ~ LLOYD B. HUBBS fr/,-< e<<"° a. ~wA! .:>;/~/&><[ a'ENGINEERiYRCE z::t:: : EXE'l2Z31LQ5 --DAT
OWN BY: PROJECT NO. DRAWING NO.
CHKD BY: ~VP CT 02-23 406-6A RVWD BY: .Ill
R: \0326\8cEng\Grading\0326RG07.dwg[ 1275}Mar-22-2004: 17: 43 W.O. No. 2352-67
DU,! •
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EROSION CONTROL NOTES
1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT TIM OGRADY AT (760) 929-2701
2. EQUIPMENT AND WORKERS FDR 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.
3. 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 HEREON.
8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF
SLOPE AT THE CONCLUSION OF EACH WORKING DAY.
9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH
WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGRATE.
11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE
OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE
STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF
THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STATE OF CALIFORNIA.
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. 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(CONSTRUCTION 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 WARRANTS IMMEDIATE TREATMENT.
8. HYDROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING
CRITERIA:
1. ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE:
a. THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND
WATERING FROM Q'JICK COUPLERS/HOSE 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 100%
COVERAGE.
2. AREAS SLOPED LESS THAN 6: 1 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.
3. 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:
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. 3 lbs. PER ACRE OF E SCHOOL CIA CAL/FORNICA
d. 4 lbs. PER ACRE OF ACHILLEA MILLEFOLIA
e. 3 lbs. PER ACRE OF ALYSSUM (CARPET OF" SNOW)
f. 1 /2 lb. PER ACRE OF" DIMORPHOLECA
g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON
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.
,. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN
UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD
AND AGRICULTURE CERTIFICATION TAG 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.
3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH
15% SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE.
D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY:
E.
1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF:
a. TRACK WALKING SLOPES STEEPER THAN 6: 1
b. HARROWING AREAS 6:1 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 HYDRO$El;JJING IS
THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND At.t :<)JJJIS)S,,
RELEASED. ---
PUBLIC RJGHT -
OF-WAY
EXISTING GROUND
50' MIN.
12• MIN.
2" MINUS ROCK
PROFILE FILTER FABRIC
l
I PUBLIC RIGHT-OF-WAY
j I
JO'M/N.
PLAN
STEEL SHAKER PLATES/RUMBLE RACKS xi
20' MIN. RADIUS, /,
FENCE/BARRIER TO RESTRICT / I
TRAFFIC TO CONSTRUCTION ENTRANCE
PROVIDE APPROPRIATE TRANSITION
BETWEEN STABILIZED CONSTRUCTION
ENTRANCE AND PUBLIC RIGHT-OF-WAY
STABILIZED CONSTRUCTION ENTRANCE
PER CALIFORNIA STORMWATER BMP DWG. TC-1
6 IN (15 CM)
24 IN (61 CM)
(A)
j
COARSE AGGREGRATE "-
~ I :241N(61
o I
FLOW CM)
(B)
L=DISTANCE SUCH THAT POINTS
A AND B ARE OF EQUAL ELEVATION
GRAVEL CHECK DAM
1. SET POSTS AND EXCAVATE A
4 BY 4 IN (10 BY 10 CM)
TRENCH UPSLOPE FROM AND
ALONG TH£ LINE OF POSTS.
2. STAPLE WIRE FENCING TO
THE POSTS.
3. ATTACH THE FILTER FABRIC TO
THE WIRE FENCE AND EXTEND IT
INTO THE TRENCH.
11
111 I I
~~
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--::..------
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
SILT FENCE
9 IN. EARTHEN RIDGE
UNLINED SWALE -& BERM
GRAVEL FILTER
RUNOFF
WATER WITH
SEDIMENT
WIRE SCREEN
FILTERED WATER
\___ DROP INLET
WITH GRATE
BLOCK-SCREEN-GRAVEL SILT BASIN
GRAVEL BAGS OVERLAP
ONTO CURB \
)
RUNOFF
GAP BETWEEN BAGS
ACTS AS SPILLWAY
3 FT (0.9 M) MIN.
THREE LAYERS OF GRAVEL BAGS
WITH £NOS OVERLAPPED
GRAVEL BAGS
4"-6" LOGS
78"
I
LOG CHECK DAM
CJNG, B'(MIN.) SPA
FOR l/£HJCL£
ACCESS LJ
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iQ ,., ~Q i &~ :s: c:,
0: ~g § l,j
SWALE'
I ?n'1' AAAV
I (SE£ TABLE BELOW)
,..,---CENT£RUNE
A-
Ql~CT/Qf:j_ OF
STREET FLOW "
1l;
" -
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GRAVEL BAGS (TYP.)
5X ROADBED W= 7.
WIDTH
V
__,.E, -NTERUNE
-~ 4 B'(, MIN.) SPACING FOR
V£1-IICLE ACCESS
f
X
1l; SWALE' 1l;
A ,_ PLAN
NO SOALE
ONE BAG MIN. GRAVEL BAGS (IYP.) 1
~5k ~~1:iff~E CTIO N A-A
NO SCALE
STREET SLOPE /NrEFIVAL
LESS THAN 2% 200'
21: TO 41: 100·
41: TO 101: 50'
MORE THAN 101: 25'
NOTE: PROVIDE J/£LOCfTY REDUCER IN ALL
UNPAJ/£D STREETS AT THE INTERVALS
INDICA7'f:D ABOVE.
SAND BAG VELOCITY REDUCER
NO SC4LE
\~
" STRAW ROLLS MUST BE PLACED
ALONG SLOPE CONTOURS
~
70'-25' (3-Bm)
)
" 2u-s0
31 '-40'
1'-5
1 -,
1
SPACING DEPENDS
ON SOIL TYPE ANO
SLOPE STEEPNESS
/.
SEDIMENT, ORGANIC MATTER,
ANO NATIVE SEEDS ARE
CAPTURED BEHIND THE ROLLS.
3"-5" (75-125mm)
X
5'
7'
9'
10.· IL
8"-10" DIA.
(200-250mm)
NOTE.·
1. STRAW ROLL INSTALLATION REQUIRES THE
PLACEMENT ANO SECURE STAKING OF THE ROLL IN
A TRENCH, 3"-5" (75-725mm) DEEP, DUG ON
CONTOUR. RUNOFF MUST NOT BE ALLOWED TO RUN
UNDER OR AROUND ROLL
FIBER ROLL
NOT TD SCALE
! ,, X
(25 x 25mm)
NOT TO SCALE
LEGEND
DESCRIPTION QUANTITY SYMBOL
STABIIJZED CONSTRUCTION ENTRANCE 2 E.A.
SILT FENCE 3. 120 LF -D------D----D--· -
UNLINED SWALE & BERM
D-75 LlNED SWALE PER SHT.1 =;)-=;)-=;)-
BLOCK-SCREEN-GRAVEL SILT BASIN
LIMITS OF CLEARING & GRADING
GRAVEL BAGS
FIBER ROLl.
PUNCHED STRAW
LOG CHECK DAM
GRAVEL CHECK DAM
RIPRAP
FIBER .MATTING AREA
5,200EA. =
PER SDRSD D-40
170,734 S.F.
0000000000000·
VI VI VI VI
cx::D:xxxkaxi
++++++ + + + + + + +
1++++++
+++++-++
DEBRIS FENCE PER SDRSD D-82 50 LF
HUNSAKER
& ASSOCIATES
SAN DIEGO, !NC
PLANN1NG 10179 Huennekens Street
ENQNEERJNG San Diego, Ca 92121
SURVEYING PH(858)558-4500 -FX(858)558-1414
ENGINEER OF WORK
~o'"/2-f;;;, c_
CE NO 48670 EXP. 6/3D/D4
~ DATE
BENCH MARK
DESCRIPTION:
LOCATION:
~RAS$ DISC IN WELL MONUMENT
(S.D. CO. CONTROL PT.
R1800-288+89 EC)
ON EL CAMINO REAL, 2. 63 Ml.
NL 'Y FROM lA COSTA AVENUE
RECORD FROM: NORTH COUNTY CONTROL DATA
EI.EVATION: 311.41 NG'!/0 1929
9"</Aloe, ' DA!E
REVIEWED BY: 4t tf.
c! 7 0
INSPECTORJ
.. .,/f./oP,
DATE
~ CITY OF CARLSBAD I SH9£7S 1 l----t----+-----------------+-----t---t-------1----j ~ ENGINEERING DEPARTMENT
l-----+---+-----------------+----+---+-----1-----J
DA TE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION
DA TE INITIAL DA TE INITIAL
OTHER APPROVAL CITY APPROVAL
GRADING AND EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGHBORHOOD 1.08
APPROVED rod LLOYD B. HUBBS
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CITY ENGINEER ¢RCE3~XP12/31/05 7 DATE
OWN BY: ___ _
CHKD BY: C', VP
RVWO BY: ,lll~
PROJECT NO.
CT 02-23
DRAWING NO.
406-6A
R•\0326\&.Eng\.Grnciing\0326RG08.ciwg[ 2119JFeb-23-2004•12•13 W.0. No. 2352-67 n,~, .
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HUNSAKER
& ASSOCIATES
SAN DIEGO, INC
PLANNING 10179 Huennekens Street
ENGINEERING San Diego, Ca 92121
SURVEYING PH(856)558-4500· FX(858)558-1474
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LOCATION: ON EL CAMINO REAi,_, 2. 53 Ml.
NL 'Y FROM LA COSTA AVENUE
RECORD FROM: NORTH COUNTY CONTROL DATA
ELEVATION: 311.41 N.;VD 1929
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NOTES:
1. USE SS-2, SS-3, SS-4, SS-5, OR SS-7 AS APPROVED BY
INSPECTOR.
2. SEDIMENT TRAP, W' 4" PVC OUTLET, 1' HIGH & 3' WIDE
OVERFLOW ONTO SS-7 W/ ONE ROW OF GRAVEL BAGS ALONG
EDGE OF SPILLWAY. TOP OF TRAP 6" ABOVE OVERFLOW.
MIN. SIZE 10'x20' EOW SHALL DESIGN FOR PADS OVER
7,500 S.F.
TYPICAL STABILIZED ROUGH PAO
NOT TO SCALE
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I sgrr I CITY OF I SHgS I CARLSBAD
ENGINEERING DEPARTMENT
GRADING AND EROSION CONTROL PLANS /COR:
LA COSTA GREENS
NEIGHBORHOOD 1.08
APPROVED F--< LLOYD B. HUBBS
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CITY ENGINEER ~CE
~~;h ,V~L~-1 2386~ EXPl2Z3lZQ5 ---DATE
OWN BY: -PROJECT NO. DRAWING NO . DATE INITIAL CHKD BY: GVP CT 02-23 406.,,.-6A CITY APPROVAL RVWD BY: .f~
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R: \0326\&Eng\Grading\0326RG09.dwg[ 2119]Fe>·Z3-2004: 15: 46 W.0. No. 2352-67
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