HomeMy WebLinkAboutDWG 408-7B; CT 98-05; DEJONG PROPERTY; 01-09.Qf.?ADING NOTES
(IN ADDITION TO THE REQUIREMENTS OF CHAPTER 15.16 OF THE
CARLSBAD MUNICIPAL CODE.)
1. THIS PLAN SUPERSEDES ALL OTHER PLANS PRfY/OUSLY APPROVED 8Y THE CllY
OF CARLSBAD .REGARDING GRADING SHOWN ON THIS SET OF PLANS.
2. APPROVAL or 1HIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION OF )HE
CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY
STANDARDS OR 01HER ADDITIONAL DOCUMENTS USTED HEREON AS 1HEY MAY
PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE C/-l4RGE SHALL
RfYISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED.
J. CITY APPROVAL OF PLANS DOES NOT RELJEVE THE DEVELOPER OR ENGINEER-OF-
WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS
DISCOVERED DURING CONSTRUCJ/DN. All. PLAN REVISIONS SHALL BE PROMPTLY
SUBMITTED TO THE CITY ENGINEER FOR APPROVAL.
4. A R/GlfT-OF-WAY PERMIT FROM 1HE CITY ENGINEER WILL BE REQUIRED FOR ANY
WORK IN THE PUBUC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A
CERTIFICATE OF INSURANCE MUST BE FILED NAMING 1HE C/1Y OF CARLSBAD AS
AN ADDITIONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT
OF $1,000,DOO.OO FOR EACH OCCURRENCE OF LIABILITY # INSURANCE
CQMfl'.NY WRITING WE e.QJ,JCY MUST HAVE A RA11NG OF ~ AND A SIZE
.Q&J.QORY OE CLASS V AS ESTABLISH/':D BY "8£5/S" ID RAnNG GU/0£
5. UNLESS EXEMPTED 8Y SECTION JD1.(b)5 OF 1HE UNIFORM BU/WING CODE,
RETAINING WALLS OUTSIDE OF PUBLIC RIG/fT OF WAY REQUIRE SEPARATE
PERMITS FROM THE BUILDING DEPARTMENT.
6. NO WORK SHAU COMMENCE UNTTL ALL PERMITS HAVI' BEEN OBTAINED FROM
1HE CITY AND OTHER APPROPRV\TE AGENCIES.
7. APPROVAL OF 1HESE PLANS BY THE C/TY ENGINEER DOES NOT AUTHORIZE ANY
WORK OR GRAD/NG TO BE P[RFORMED UNnL THE PROPERTY OWNER'S PERMISSION
HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED.
B. NO REVISIONS Will BE MADE TO THESE PLANS WITHOUT TH[ WRITTEN APPROVAL
OF THE C/TY ENGINEER, N01EO WITHIN 1HE RfYISION BLOCK, ON THE
APPROPRIATE SHEET OF THE PLANS AND THE TTTLE SHEET.
9. ORIGINAL DRAWINGS SHALL BECOME 1HE PROPERTY OF THE CITY UPON BEING
SIGNED BY THE CITY ENGINEER.
10. THE ORIGINAL DRAWING SHALL BE RfYISED TO REFLECT AS-BUILT CONO!nONS
BY THE ENG/NEER--OF-WORK PRIOR TO RNAL ACCEPTANCE OF THE WORK 8Y THE
CITY
11. ACCESS FOR RR£ AND OTHER EMERGENCY VEHICLES SHAU BE MAINTAINED TO
1HE PROJECT SIT[ Ar ALL nMES DURING CONSTRUCnON.
12. WHERE TRENC:1[$ ARE WITHIN CITY EASEMEN7S, A SOILS REPORT COMPRISED
OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SHEETS AND (C) COMPACTION
CURVES, SHALL BE SUBMITTED 8Y A PROFESSIONAL ENGINEER OF 1HE STATE OF
CALIFORNIA, PRINCIPALLY DOING BUSINESS IN 1HE RELD OF APPLIED SOILS
MECHANICS. THF. SOILS R[PORT WILL BE SUBMITTED TO THE CITY ENGINEERING
INSPECTOR WITHIN TWO WORKING DAYS OF niE COMPLE170N OF FIELD TESTS.
fJ. A SOILS COMPACliON REPORT AND COMPLIANCE VER/flCATIDN REGARDING
ADHERENCE TO RECOMMENDAnONS OUTLINED IN THE SOILS REPORT IS REQUIRED
PRIOR TO THE ISSUANCE OF A BU/LO/NG PERMIT. ALL COmROLLED GRADING
SHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF THE
STATE OF CALIFORNIA PRINCIPAL/. Y DOING BUSINESS IN THE FIELD OF APPLIED
SOILS MECHANICS. ALI. RLL OR FUTURE FILL AREAS SHALL BE CONSTRUCTED IN
ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SP[CIFICATTONS ANO THE
• EARTHWORK SPEC/FICAnONS " ATTACHED TO THE PRELIMINARY SOILS
INVESTIGATION. DAILY FIELD COMPACnON REPORTS WIU BE SUBMITTED TO THE
PROJECT INSPECTOR.
14. /J...EBI.(;Q!iJJB!,JI;TION MEIT/NG SHALi, 8£ HELO dL.THE SITE PRIOR TO TH£
.JJmi'lN/NG QE WORK AND SHALL BE ATTENDED BY ALL REPRESENTATTVl:S
RESPONSIBLE FOR CONSTRUCVON, /NSPECllON, SUPERVISION, TESTING AND ALL
OTHER ASPECTS Of THE WOR~ 1HE CONTRACTOR SHALL SCHEDULE THE MITT1NG
1HROUGH THE PERMIT CLERK4J8-1161 ext. 4J2J) AT LEAST FIVE (5) WORKING
DAYS PRIOR TO STARTING CONSTRUCnON. APPROVED DRAWINGS MUST BE
AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT Will BE PROV/OED [{'(
TH£ PROJECT INSPECTOR AT 1H£ MEEnNG.
15. ALL INSPfCilON REQUESTS OTHER THAN FIJB..l'RECQNSTRUCTIQN MEIT/NG W1lL /lI
~ BY CIWNG WE ENG/NITRING 21·-HOUR INSPECTION REQUEST Lit!<.__,!,I LJ fJ!J-,l891,INSPECTION REQUES/5 MUST BF, BECTJVED PRIOR TD 2:00 P,M.
ON THE OAY BEFORE WE INSPEC110N IS NE[QEQ, INSPECTIONS WILL BE MADE
THE Nffi WORK DAY UNLESS YOU REQUEST 01HERWISE. REQUESTS MAO£ AFTER
2:DD P.M. WIU 8£ SCHEDULED FOR TWO FULL WORK DA)S LATfR.
16. THE OWNER AND/OR APPLICANT THROUGH Tl/£ DEVELOPER AND/OR CONIR4CTOR
SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY OfYICES, INCLUDING
Sf 10R!NG, AND SHALL BE SOI.ELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL.,
STATE ANO FEDERAL SAFETY AND HEALTH STANDARDS, LAWS ANO REGULAnONS.
17. THE CONTRACTOR SHAU CONFORM TO LABOR CODE SECTION 6705 [{'( SUBMITTING
A DElAIL PLAN TO 1HE CITY ENGINE."R AND/OR CONCERNED AGENCY SHOWING
THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE
OF WORKER PROrECnON FROM THE HftZARD OF CAVING GROUND DURING THE
EXCAVAnDN OF SUCH TRENCH OR TRENCHES OR DURING TI/E PIPE INSTALLATTON
1HEREIN. THIS PIAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR
MORE IN DEP1H AND APPROVED BY THE CITY ENGINEER ANO/OR CONCERNED
AGENCY PRIOR TO EXCAVATION. If THE PLAN VAf//ES ERQILJ11J;_ SHORING SYSTEM
STANDARDS ESTABLISHED BY TH£ CQNSTRUCUON SAFE7Y ORDERS, DILE 8
C4L/FORNIA ADMINIS1RATIV£ CQ//£. TH£ PIAN SHALL BE PREPARED BY A
REGISTERED ENGINEER AT THE CON1RAC1VRS EXPENSE. A COPY OF 1HE OS!-l4
EXCAVATION PERMIT MUST BE SUBMITT£D TO THE INSPECTOR PRIOR TO EXCAVATION.
18. NO BLASnNG SHALL BE PERFORMED UNTIL A VALID BLASTTNG PERMIT HAS BEEN
OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASnNG
PERMIT Wl:ll. IN ADVANCE OF THE SCHEDULING OF BLASnNG OPERATIONS.
19. 1E.llJU/lt:tWLQlil(lJ,/PN£0NTOLOG/OO. RES01JRCE5 Mi DiSCOn;RI]) WUH/N Nfl ll!IIIK /RfA
JJJlB!.NQ CONSTRUCT/ON, QPERAVONS WILL C£4S£ IMMEDIATELY, AND THE
PERMITTEE W/Ll. NOTIFY 1HE CITY [NG/NEER. OPERATIONS WILL NOT RESTAl?I
UNTIL THE PERM/TT££ /-l4S RECEIVED WRITTEN AUTHORITY FROM THE C/TY
ENG/NEER TO DO SO.
20. ALL OPERAOONS CONOUCTfO ON THE SITE OR ADJACENT I'rlERETO, INCLUDING
WARMING OP, REPAIR, ARR/VA[, DEPARTURE OR Ol'ERAnON OF mucKS,
EARTHMOl'ING'EQUIPMENT, CONSIR/JCnON EQUIPMENT AND ANY OTHER ASSOCIATED
GRADING EQUIPMENT SHALL BE UM/TED TO THE PERIOD BETWEEN 7:00 A.M. AND
SUNSET EACH DAY, MONDAY 1HRU IRIDAY AND NO EARTHMOVING OR GRADING
OPERAnONS S/-l4LL BE CONOUC1ED ON WEEKENDS OR HOLIDAYS. (A UST OF C/TY
HOUDA)S IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.)
21. ALL Off-SIT£ HAUL ROUTES SHALL BE SUBMITTED BY TH£ CONTRACTOR IQ 1HE cny ENGINEER FOR APPROVAL 1WO FULL WORKING /MYS PRIOR TO BEGINNING OF
WORK.
22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WAST£ MATERIAL SHALL BE
DEPOSITED Al; A SITE APPROVED BY 1HE C/TY ENGINEER. TH£ CONTRACTOR
SHALL 8£ RESPONSlBLE FOR ANY DEBRIS OR DAMAGr: OCCURRING ALONG WE HAUL RQIJ1£S OR ADJACENT STREETS AS A RESULT Of WE GRADING OPERATION.
2J. BRUSH SHALL BE REMOVED ONLY Wl1HIN 1HE AREA TO BE GRADED. NO TREES ARE
TO BE REMOVED UNLESS SPECIFICALLY NOTED ON THE PLAN.
24. ALl. AREAS SHALL BE GRADED TO DRAIN GRADING RESULTING IN 1HE PONDING OF
WATER IS NOT PERMITTED. All EAR/HEN SWALES AND DITCHES SHALL HAVE A
MINIMUM ONE PERCENT SLOPE.
25. Tl/ESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SET OF EROSION
CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED 8Y
THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR.
26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM
SURFACE AND CROSS SECTION. TH£ SITE SHALL BE LEFT fN A NEAT AND
ORDERLY CONDITION. ALL STONES, ROOTS OR 01HER DEBRIS SHALL BE REMOVED
AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENG/N[ER.
27. ALL SLOPES SHAU BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED
WITHIN TEN (10) DAYS OF 1HE DME WHEN UQJ SLOPE IS BROUGHT TO GRADE
AS SHO!k'N ON THE APPROVED GRADING PLANS.
2B. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED
BY 1HE CITY OF CARLSBAD LANDSCAPE MANUAL, 1HE LANDSCAPING PLANS FOR
1HIS PROJECT, DRAWING NO. 408-71., ANO/OR AS DIRECTED BY 1HE CITY
ENGINEER OR PlANN!NC DIRECTOR.
29. THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS S/-l4LL COORDINATE
THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE
AND IRRIGATION PLANS AND THE IMPROVl'MENT PLANS AS REQUIRED FOR THIS
WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS.
JO. STORM DRAIN PIPE SHALL BE REINFORCED CONCRETE PIPE WITH A MINIMUM
D-LDAD OF 1,350. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC MAY BE
UTILIZED PROVIDED DEPTH IS LESS THAN 15 FEET AND BACKFILLED WITH J/4"
ROCK PER SDRSD S-·4 TYPE "C" AND PIPE MEETS ASIM STANDARD JOJ4 FDR
SOR 35 SOLID WAU PIPE.
JI. WHERE AN EXISTING PIPE LINE IS TD BE ABANDONED AS A RESULT OF THE
GRADING OPERATTON, 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 C/TY ENGINEER.
J2. THE CONTRACTOR SHALL VERIFY THE LOCATION Of ALL EXISTING FACILITIES
(ABOVE GROUND AND UNDER GROUND) WITHIN 1HE PROJECT SITE SUFFICIENTLY
AHEAD OF GRADING TO PERMIT THE RfYISION OF 1HE GRADING PLANS IF IT IS
FOUND THAT 1HE ACTUAL LOCATIONS ARE IN CONFLICT WIIH THE PROPOSED
WORK.
JJ. THE CONTRACTOR SHALL NOTIFY AFFECTfD UTILITY COMPANIES (SEE BELOW) AT
LEAST 2 FULL WORKING DAYS PRIOR TO STARTTNG GRADING NEAR THEIR
FACiUTIES AND SHALL COORDINATE THE WORK WfiH A COMPANY REPRESENTATIVE.
UNDERGROUND SERVICE ALERT
SDGll<E
1-B00-422-41 .lJ
(619)438-6200
1-800-422-4133
(760}4JB-5241
(760)438-2980
(760)4JB-2722
PACIFIC BEU
AD[LPHIA CABLEVISION
CITY OF CARLSBAD(STREETS II< STORM DRAIN)
CARLSBAD MUNICIPAi. WAFER DISTRICT
J4. PERMIT COMPLIANCE REQUIR[MENTS:
A. FOR CONTROLLED GBAffi-TH, APPLICANT HIRES A CML ENGINEER,
SOILS ENGINEER, AND OR GEOLOGIST TO GIVE TECHNICAL ADVICE,
OBSERVE ANO CONTROL THE WORK IN PROGRESS { 15.16. 120 A.8/
CARLSBAD MUNICIPAL COO[.
B. .PRIOR TO FINAL APPROVAi, OF A GRADING PERM[-THE FOUOWING
REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE
PROJECT INSPECTOR /15.16.120 A.10/ CARLSiVIO MUNICIPAL CODE:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINE[k STATING ALL
GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING
AND /RR/GATTON 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.
(3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES
RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO
THE EXPANSIVE QUALITY OF THE SOIL, ANO SUMMARIES OF
FIELD AND LABORATORY TESTS. THE REPORT SHALL ALSO
INCLUDE A STATEMENT BY 1HE SOILS ENGINEER THAT THE
GRADING WAS DONE !N ACCORDANCE WITH THE REQUIREMENTS ANO
RECOMMt:NDATIONS OUTLINED IN THE PRELIMINARY SOILS REPORT
AND ANY SUPPLEMENTS THERETO.
(4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE
CITY.
JS. UNLESS A GRADING PERMIT FVR THIS PROJECT IS ISSUED WITHIN ONE (1)
YfAR AFTER THE C/TY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED
TO BE RESUBM/ITEO FOR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR
ANY SUCH RECHECK.
RESOLUTION NOTES
COMPLIANCE WITH APCD RULES 51 (THE "NUISANCE" RULE), 52
(PART/CUI.A TE MATTER), AND 54 (DUST AND FUMES) or THE AIR
OVAL/TY CHAPTER WOULD EFFECTIVE/. Y MITIGATE OUST IMPACTS
GENERA TEO DURING GRADING OPERA TlONS. THE FOLLOWING MEASURES
ARE REQUIRED TO ACHIEVE COMPLIANCE WITH THESE RULES AND
REDUCE CONSTRUCT/ON RELATED TO AIR POLLUTANTS:
1. n1£ WATERING OF ALL SURFACES BEING GRADED AND HAUL
ROUTES SHALL 8£ REQIJIRED DURING DRY WEATHER CONDITIONS.
2. ALL UNPA \.£D AREAS SHALL BE REVEGETA TED ACCORDING TO THE
APPROVED LANDSCAPE PLANS AS SOON AS POSSIBLE AFTER
GRADING.
3. ALL CONSTRUCTION-REI.A TED TRAFFIC SHALL BE RESTRICTED TO
ROUTES THAT ARE DUST-CONTROi.LED, REDUCED SPEED LIMITS SHALL
8£ MAINTAINED FOR ALL HAUL AND CONSTRUCTION VEHICLES.
4. Ai.L CONS1RUC°/10N ACTIVlnEs SHALL BE LIMITED DURING PERIODS
OF HIGH WINDS.
5. ALL HEAVY-DUTY, DIESEL POWERED CONSTRUCTION EQUIPMENT
SHALL BE OPERA TED ACCORDING TO MANUFACTL/RFRS SUGGESTED
OPERA TING INSTRUCTION (WITH THE FUEL /NJ£C°/10N TIMING RETARDED
TO RECOMMENDED LEVEL OF NOX EMISSIONS, BUT WHICH WOULD NOT
RE.SULT IN EXCESSIVE VISIBLE SMOKE EMISSIONS} IN ORDER TO
CONTROL POLLUTANT EMISSIONS.
6. CONSTRUCnON EQUIPMENT SHALL BE SUBJECT TO REGULARLY
SC/!EDULED MAINTENANCE/TUNE-UPS, AND BE TL/RNED OFF WHEN
NOT BEING UTILIZED TO A VOID EXCESS/I/£ IDLING EMISSIONS.
7. THE APPL/CA noN OF ARCH/TECTL/RAL COA nNG AND CUT-BACK
ASPHALT SHALL ADHERE TO APCD RULES 67.9 AND 67. 7, TO
EFFECTIVELY CONTROL 01HER CONSTRUCTION-REI.A TED EMISSIONS or AIR POLLUTANTS.
8. THE ENGINEERING DEPARTMENT SHALi. MON/TOR FOR COMPLIANCE
DURING ALL GRADING OPERA T/ONS OF THE PROJECT.
9. ALL BUILDING PAD AND STREET AREAS THAT ARE GRADED AND
REMAIN VACANT OR UNDEVELOPED FOR A PERIOD OF MORE THAN 6
MONTHS AFTER THE GRADING OPERATTON fS COMPLETED SHALL BE
SEEDED AND ADEQUATELY /RR/GA TED TO REDUCE EROSION AND VISUAL
IMPACTS.
"'"' "' <;,?of< kL· SITE
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" 14, "' ' 0 Q OS
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CITY OF ENCINITAS
VICINITY MAP
NOT TO SCALE
OWNER'S CERTIFICATE
I HEREBY CER11FY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL
BE RETAINED TO SUPERVISE OVER ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION
AND STABILITY )f?' THIS SITE. ~ _f1fl~.~ __ J-l-:_03 __ _ ~~ DATE
SOILS ENGINEER'S CERTIFICATE
I, ROBERT G. CRISMAN, A REGISTERicu GEOLOGIST IN THE STA TE OF CALIFORNIA, PRINCIPALLY DOING
BUSINESS IN THE flELD OF APPLIED SOIL MECHANICS, HEREBY CER11FY THAT A SAMPLING AND STUDY
OF THE SOIL CONDITIONS PREVALENT WITHIN THIS SITE WAS MADE BY GEOTECHN/CAL EXPLORATION (GEi}
BETWEEN THE DATES OF 01/12/98 AND 04/06/99 AND 06/09/99. 7WO COMPLETE COPIES
OF THE SOILS REPORTS COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAVE BEEN SUBMITTED
TO THE OFFICE OF Tl/£ CITY ENGINEER. FURTHERMORE, I HAVE REVIEWED THESE GRADING Pl.ANS AND CERTIFY
THAT THE RECOMMENDATIONS INCLUDED IN Ti/£ SOILS REPORTS FOR THIS PRO.JECT HAVE BEEN INCqfJE[)f!!!!!D
IN THE GR4D/NG Pl.ANS AND SPECIF/CATIONS /4~1<iD G£~
d /J --/_ / /~"'~<if,' a ~ fi7 l.-:t<• • , 1/7~1f7 7 / Jr No.11134
ROBERT G. CRISMAN DATE l. _ e,p . .!,J1,ilo't _
CEG NO 1934 , •·· --··-,;
'~;,,. r.>,,.C.1'\"11'~~ ,§' -fl'; -o,, !,)S ri}"'
"DECLARATION OF RESPONSIBLE CHARGE" ~o, cRc1<-"' --·---I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT,, THAT I
HAVE: EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF Tl,E PROJECT AS
DEFINED IN SECTION 6703 OF THE BUSINESS ANO 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 C4RLSBAD DOES NOT RELIEVE ME:, AS ENGINEER OF WORK, OF MY
RESPONS!BlL/TIES FOR PROJECT DESIGN.
FIRM: HUNSAKER & ASSOCIATES
ADDRESS: 101 79 HLIENNEKENS AVE
CITY, ST.: SAN,~D~IE~G~O~C~A ________ _
E: (858) 558;:c_,4":50;"0'----------
~~~~~=-----DATE: S@'i'./43
ONO L. MARTIN
BY:
P.£ 0.: RC£ 48070
EXPIRATION DATE: ~6~°f'.-J-O/i~04~-------
SOURCE OF TO~QGRAPHY
TOPOGRAPHY SHOWN ON THESE PiANS WAS GENERATED BY
PHOTOGRAMETRIC METHODS FROM INFORMATION GATHERED ON
MARCH 03, 19B6, BY MISSION AERIAL PHOTOS, INC.
TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP
ACCURACY STANDARDS.
REFEREN.CE DRAWINGS
POINSETTIA LANE REACH C DWG NO 379-6 CITY OF CARLSBAD DWG NO 391-8 BLA CK RAIL ROAD DWG NO 335-5
OCEAN BLUFF DWG NO 360-3
.QKNERS / PERM!T'!.EES
KEYSTONE COMMUN/TlES
53J3 MISSION CENTER ROAD
SUITE 360
SAN DIEGO, CA 92108
PH. NO. {619} 299-4855
LEGAL DESQRIPTION
BEING A PORTION OF SFCTION 22, TOWNSHIP 12 SOUTH, RANGE 4 WEST,
SAN BERNARDINO BASE AND MERIDIAN, IN THE CITY OF CARLSBAD,
COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO omCIAL
Pl.AT THEREOF, MORE PART/CUI.ARLY DESCRIBED AS PARCEL 3 OF
CERTIFICATE OF COMPLIANCE, RECORDED ON MARCH 11, 1997
AS FILE NO. i997-01066J2 OF OFFICIAL RECORDS.
PROJECT LOCATION
EARTHWORK QUA.fiTITIES*
CUT: 12,207 CY
Hl.L: 8Z,'16S CY
REMEDIAL: 27,500 CY
IMPoJt.T: 7o 7S8 cY * QLIANT/TlES SHOWN ARE fVR' BONDING ONLY AND
ARE NOT TO 8£ USED FOR BIDDING, BUDGETS
OR OTHER PURPOSES.
THIS PROJECT IS /.OCATED WITHIN ASSCESSORS PARGFL NUMBER 215-080-01,
215-080-04, 215· .. 0B0-22 Tl/£ CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS N
WORK TO BE DONE
THE GRADING WORK SHALL CONSIST OF THE CONSTRUCT/ON OF AI.L CL/TS ANO FILLS,
REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL. FACILITIES, AND .
Pl.ANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING Pl.ANS,
AS--BUILT GEOLOGIC MAPS AND REPORTS, ALL AS SHOWN OR REQU/REO ON THIS SET
OF Pl.ANS AND THE CITY STANDARDS, SPECIF/CATIONS, REQUIREMENTS, RESOLUTIONS
AND ORDINANCES CITED ON THESE Pl.ANS.
THE GRADING WORK SHALL 8£ PERFORMED IN ACCORDANCE
WITH 1r/£ FOLLOWING DOCUMENTS, CURRENT AT THE TIME OF
CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER.
1. CARLSBAD MUNICIPAL CODE
2. CITY OF CARLSBAD STANDARDS.
3. THIS SET OF Pl.ANS.
4. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS
CONSTRUC)10N {GREEN BOOK).
5. SOILS REPORT AND RECOMMENOA110NS BY GEOSO/LS; INC. DATED MARCH 7, 2003.
6. THE SAN DIEGO AREA REGIONAL STANDARD DRAWINGS AND AS
MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS .
7. THE CARLSBAD MUNICIPAL WATER DISTRICT STANDARDS AND SPECIFICATIONS
FOR CONSTRUCTION OF WATER, SEWER AND RECLAIMED WATER SYSTEMS .
8. CITY OF CARLSBAD RESOLUTION NO. 4506, DATED APRIL. 7, 1999 AND
RESOLUTION NO. 5262 & 5263 DATED JULY 17, 2002.
9. STORM WATER POLLUTION PREVENTION Pl.AN DATED APRIL 24, 2003.
LEGEND OF ABBREVIATIONS
TC TOP OF CURB
GB GRADE BREAK
CURB INLET
CLEANOUT
BC BEGIN CURVE
EC END CURVE
ST
RT
LT
FS
N.7:S.
TW
TF
STREET
RIGHT
LErr
FINISHED SURFACE
NOT TO SCALE
C.I. c.o.
RCP
C.8.
EVC ave
FG
REINFORCED CONCRETE PIPE
CATCH BASIN
HP HIGH POINT
LP LOW POINT
FL FLOW LINE
DESCRIPTION.
SUBDIVISION BOUNDARY
RIGHT OF WAY
LOT LINE
EASEMENT LINE
EXISTING STORM DRAIN
EXISTING WATER LINE
TOP OF WALL
TOP OF FOOTING
LEGEND
STD, PWG,
STORM DRAIN PER IMPROVEMENT PLANS
PROPOSED ~~0 0T ELEVA T/ONS
EARTHEN SWALE
CUT /HLL LINE
DAYLIGHT LINE
DWG NO. 40B-7
SLOPE EMBANKMENT (2: 1 MAX.) CUT/HLL
PUBLIC UTILl7Y EASEMENT
EXISTING CONTOUR
FINISH CONTOUR
TERRACE DITCH DETAIL "A" SHT. 3
F'AD ELEVATION
. SYMBOL
END VERTICAL CURVE
BEGIN VERTICAL CURVE
FIN!SHFD G'RADE
QUANTITY
--------
.. w -
·-·::::tm::= ,3,, -----::rs-
----330 ----
=:>
338
CHECK DAM {GAB/ON BASKETS)
RETAINING WALL (PER SEPARATE PERMIT)
LOT NO PER FINAL MAP
PER D0:A.il SHEET 3
C·-1 & C-2
§filffl:l 205 CY
-------"""'--~=--------
CRIB WALL
BROW DITCH
SE.PARA TE: PERMIT
0-75 TYPE "B"
HUNSAKER
& ASSOCIATES
PLANNING 10179 Hue;mekeos Street
ENGINEERING San Diego, Ca 92121
SLJRVEYING PH(858)558-4500· FX(li55)558•1414
1f!_NING DEPARTMEIVT APPROVAL
---Th Ji61 DATE:b/.J:J/,3
(SHlNED) {I
lllCl!AKL /. HOl.!lllllER, PLAN71!11G DlR!'.C'L1lR
d~,1/ • nATE6,4c>/o'! GNED)
llECOlll!ENDED BY: IINJ '-,c-b . NAME)
20
~
=> 250 LF
ENGINEER OF WORK
~~~.,L_ ~o¼-'-,;;,;486~ EXP. 6/30/01
BENCH MARK
DESCRIPTION: STA R1800 246+65 ECSTREET
CENTERLINE MONUMENT STAMPED "SD.
CO. ENGR. DEPT SURV MON.
LOCATION: ON El CAMINO REAL 1.83 MILES
N'LY FROM LA COSTA AVE
£L£VATION: 295.335 DAWM !ISL
"AS B lJILT"
REVIEW: BY: f /} ;1 d
A. /11~_ s,/4/az _
/fJSf5ECTOR DATE
SHEETS I
9 : J
1--..:.:1
·.:_
98
.:_
6
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00
.:.
0:....:F.:..:6
·:
2
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4
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6
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0
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0
.:.
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_________ ,--------------t==t==t===============t==t==t:::=1==~ GRADING AND EROSION CONTF?OL PLANS roR:
IMPORTANT NOTICE
SECTION 4216/4217 OF THE GOVERNMENT CODE
REQUIRES A DIGALERT /DENT/FICA !ION NUMBER 8£
ISSUED BEFORE A PERMIT TO EXCAVATE WILL BE
VALID. FOR YOUR DIGALERT 1.0. NUMBER CALL
UNDERGROUND SERVICE ALERT AT:
TOLL FREE 1-800-422-4133
7WO WORKING DAYS BEF'ORE YOU DIG
BASIS OF !lEARINGS
T.HE BASIS OF BEARINGS FOR THIS
SURVEY IS THE SOUTHERLY LINE OF
RANCHO AGUA H£Df0NDA AS SHOW ON
MAP NO. 13679. IE. N89"59'J3w[
DEJONG PROPERTY
1----+-----j-----------------1-----i---i-----i----i APPROVED LLOYD B. HUB~S if:,.,. . . I
1----+---<------------------1---f-----f---+---1 '&~~tfPic~ Ex~]5 __ "7~D"lrE i
~1:..<1/,:c"-~:.,fcc"'--=+.c_"'--"'=-1<:1c>'AO=--c:"'=':::1'-'::-" ____________ --+_--I--+--+----! OWN BY:~~~-
DATE INITIAL DATE IN!T!AL DATE INITIAL CHKD BY: BSS'"
RE:VISION DESCRIPTION R'""D av t!.W ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL ·'"' ,:
PROJECT NO.
CT 98~05
DRAWING NO.
408-7B
R:\0006\&eng\GRADING\ROUGH GRADING\0006rg01.dwg[ 1275]Moy-28-2003: 1 0:11 W.0. No . 2419-03
BIN :
' \ll72403
0
~
G) .... .,:::a.
0 0 -C,0 00
I ...... m
MIT/GA TION MEASURE
1. THE PROJECT DESIGN MITIGATES DIRECT IMPACTS TO SOUTHERN MARITIME CHAPARRAL
AND TN£ SENSITIVE PLANT SPECIES THAT OCCUR WITHIN THIS HABITAT. INCLUDED IN
THE PF?OJECT DESIGN IS lHE GRANTING OF AN IRREVOCABLE OFFER OF OED/CATION TO
THE C!7Y OF CARLSBAD OR AN ACCEPTABLE ENTITY FOR AN OPEN SPACE/CONSERVATION
EASEMENT OVER LOTS NUMBER 29 AND 30 OF THE TENTATIVE MAP. THIS COVERS OVER
93 PERCENT (9.8 ACRES) OF THE SOUTHERN MARITIME CHAPARRAL ON THE DE JONG
PROPERTY. THIS IS CREA TER THAN THE 2: 1 MITIGATION RATIO THAT IS TYPICALLY
REQUIRED BY TUE RESOURCE AGENCIES FOR THE IMPACT OF THE SOUTHERN MARITIME
CHAPARRAL. THE OPEN SPACE EASEMENT ALSO INCLUDES THE PRESERVA T!ON OF I 00
PERCEN/" OF THE DEL MAR MANZANITA. WARSTEMMED CEANOTHUS, SUMMER HOLLY,
NUTTAL 'S SCRUB OAK, AND CALIFORNIA GNATC.ATCHER OCCURRING ONSITE.
2. THE DE JONG PROJECT INCLUDES IN THE PROJECT DESIGN THE GRANTING OF AN
IRREVOCABJ.E OFFER OF DEDICATION FOR AN OPEN SPACE EASEMENT OVER 93 PERCENT
(9.8 ACRE.SJ Of--THE SOUTHERN MARITIME CHAPARRAi. ON THE PROPERTY. THE ONSITE
IMPACT TO SOUTHERN MARITIME CHAPARRAL IS 0. 7 ACRES. WHEN COMBINED WITH TE
OFFS/TE IMPACT, THE TOTAL IMPACT TO THIS SENSITIVE HABITAT 7YPE DUE TO THE
PROJECT IS 0.88 ACRES. THE ONSITE PRESERVATION IS GREATER TNAN TN£ 2:1
MITIGATION RATIO THAT IS TYPICALLY REQUIRED BY THE RESOURCE AGENCIES FOR THE
iMPACT OF THE SOUTl--f[RN MARITIME Cl-tAPARRAL. WITH THE PRESERVA T/ON OF 9. 8
ACRES ONS!TE, THE IMPACT TO SOUTHERN MARITIME CHAPARRAL !S FULLY MIT/CA TED.
THE OPEN SPACE EASEiUENT ALSO INCLUDES THE PRESERVATION OF 100 PERCENT OF
THE DEL MAR MANZANITA (THE CURRENT FOCUSED SURVEY !ND/CA TES 21 INDIVIDUALS
ARE PRESENT WITHIN Tt1E PROPEf?TY; 27 !ND!VIDUALS PRESENT IN TOTAL), AS WELL AS
WARSTEMMED CEANOTHUS, SUMMER HOLLY, AND NUTTAL 'S SCRUB OAK. THUS THE
IMPACT TO DEL MAR MANZANITA FROM THE OFFS/TE ROAD IMPACTS IS FULLY MITIGATED
BY THE PRESERVATION OF 78% OF THE DEL MAR MANZANITA PRESENT WITHIN THE
PROPERTY AND THE OFFS/TE AREAS COMB!Nl: . .-0 AND THE LARGE PATCH OF SOUTHERN
MARITIME CHAPARRAL ONSITE:
J. TO MITIGATE POTENTIAL DISTURBANCES TO THE CAI.IFORNIA GNATCATCHER, THE
GRADING OPERATIONS WITHIN 100 FEET OF THE PROPOSED OPEN SPACE AREA WILL BE
RESTRIC)ED DURING Tl-fE GNATCATCHER BREEDING SEASON, OR FROM FEBRUARY 15 TO
AUGUST 30 EACH YEAR, UNLESS !T CAN 8£ SHOWN THROUGH FIELD RECONNAISSANCE
BY A CERTIFIED BIOLOGIST TNAT NO GNATCATCHERS Al~[ PRESENT ON THE PROPFRTY
FOR TWO MONTtfS PRIOR TO THE START OF GRADING.
4. THE." DEVELOPER SHALL ESTABLISH HOMEOWNEJ?S' ASSOCIATION AND CORRESPONDING
COVENANTS, CONDITIONS AND RESTRICTIONS. SAID CC&R'S SHALL BE SUBMITTED TO
AND APPROVED BY T£ PLANNING DIRECTOR PRIOR TO FINAL MAP APPROVAL. PRIOR TO
ISSUANCE OF A BUILDING PERMIT )1-IE DEVELOPER SHALL PROVIDE THE PLANNING
DEPARTMENT WITH A RECORDED COPY OF THE OFFICIAL CC&R'S THAI HAVE BEEN
APPROVED BY THE DEPARTMENT OF REAL ESTATE AND THE PLANNING DIRECTOR. AT A
MINIMUM, THE CC&R'S SHALL CONTAIN THE FOLLOWING PROVISION:
A. THE CC&R'S SHALL INCLUDE PROVISIONS SPECIFYING MAINTENANCE RESPONSIBILITY
FOR OPEN SPACE LOT 29. THE CC&R'S SHALL STIPULATE THAT WITHIN THE
BOUNDARIES OF THE HOA OPEN SPACE EASEMENT. STRUCTURES OR ANY OTHER THING
NOT :5HOWN ON THE APPROVED TENTATIVE MAP OR LANDSCAPE PLANS SHALL BE
PROHIBITED.
5. THE DEVELOPER SHALL DEDICATE TO THE HOMEOWNER'S ASSOCIATION ON THE FINAL
MAP, AN OPEN SPACE MAINTENANCE EASEMENT OVER LOT 29 IDENTIFIED ON THE
TENTATIVE MAP TO ENABLE MAINTENANCE ACTIVITIES WITHIN THE EASEMENT AREA
/NCLUDiNG BUT NOT UM/TED TO, LANDSCAPING AND IRRIG'Af10N IN ACCORDANCE WITH
Tl-IE APPROVED TENTATIVE MAP AND LANDSCAPE Pl.ANS, REMOVAL OF DEBRIS AND TRASH,
MINIMAL FIRE St/PPRESS/ON THINNING, AND EROSION PREVENTION AND REMEDIAllON. A
NOTE 7V THIS EFFECT SHALL BE PLACED ON THE NON~MAPPING DATA SHEET OF THE
FfNAL M11P,
6. REMOVAL OF NATIVE \/EGE.TAT/ON AND DEVELOPMENT OF OPEN SPACE LOT(S) 29,
INCLUDING BUT NOT LIMITED TO FENCES, WALLS, DECKS: STORAGE BUILDINGS, POOLS,
SPAS, STAIRWAYS AND LANDSCAPING, OTHER THAN THAT APPROVED AS PART OF THE
GRADING PLAN, IMPROVEMENT PLANS, LANDSCAPE PLAN, ETC. AS SHOWN ON THE
PROJECT EXHIBITS, IS SPECIFICALLY PROH/B!T£0, EXCEPT UPON WRITTEN ORDER OF 7HE
CARLSBAD FIRE DEPARTMENT FOR THE ,r:-/RE PREVENTION PURPOSES: OR UPON WRITTEN
APPROVAi_ OF THE PLANNING DIRECTOR, BASED UPON A REQUEST FROM THE
HOMEOWNEF?'S ASSOCIATION ACCOMPANIED BY A REPORT FROM A QUALIFIED
A.9BOR/ST/BOTANIST INDICATING THE NEED TO REMOVf SPECIFIED TREES AND/OR PLANTS
BECAUSE or DISEASE OR IMPENDING DANGER TO ADJACENT HABITABLE DWELLING UNITS.
FOR AREAS CONTAINING NATIVE VEGETATION THE REPORT REQUIRED TO ACCOMPANY THE
REQUEST SHALL BE PREPARED BY A QUALIFIED BIOLOGIS7.
?. Pr-?IOfi. TO APPROVAL OF THE FINAL MAP Of..' GR4,0/NG PLAN A DETAILED SOILS
TESTING ,WD ANALYSIS REPORT SHALL BE PREPARED BY A REGiSTERED SOILS ENGINED::,
AND SUBMITTED TO THE C/7Y PLANNING AND ENGINEERING DEPARTMENTS AS WELL AS
THE COUNTY DE.OARTMENT OF' ENVIRONMENTAL HEAL TH FOR REVIEW AND APPROVAL.
THIS REPORT SHALL EVALUATE T/--1£ POTENTIAL FOR SOIL CONTAMINATION ON-SITE DUE
TO HISTORIC USE, NANDL!NG, OR STORAGE OF RESTRICTED AGRiCUL TURAL CHEMICALS.
THE l'?EPORT SI-IALL ALSO IDENTIFY A RANGE OF POSSIBLE MIT/GA TION MEASURES TO
REMEDIA TE ANY P07ENT/Ai..LY SIGNIFICANT PUBLIC HEAL TH !MPAC7S IF HAZARDOUS
CHEMICAlS ARE DETECTED AT HIGH CONCENTRA 7/0NS IN THE SOIL. SUCH MIT/GA T!ON
MEASURES SHALL INCLUDE, AT A MINIMUM:
A. REMOVE ANY CONTAMINATED SOILS AND /-!AUL TO A STATE CERTIFIED LANDFILL.
6. CAP THE AREA OF SOIL WITH MATERIALS APPROPRIATE FOR THE CONTAINMENT or THE
SPECiFiC TYPE OF C/-IEM/CAL, TAKING INTO ACCOUNT ITS RATE OF ADSORPTION AND
TOXICITY LEVEL.
C. PLACE THE AREA OF SOIL CONTAMINATION IN AN OPEN SPACE t"ASEMENT. WITH
RESTRICTION ON FUTURE CONSTRUCTION o,c-PERMANENT BUILDINGS AND HUMAN USES.
FENCING AND WARNING SIGNS SHALL Al.SO BE INSTALLED, Wl-rERE APPROPRiATE,
PRON/BITING POTENTIAL USE OF THE SITE.
8. T.HE APPLICANT SHAU NOTIFY, IN A MANNER SATISFACTORY TO THE CITY ATTORNEY,
ALL 7ENANTS/USER OF' NEW 01:._VELOPMENT THAT T/-fESE AREAS ARE SUBJEC7 TO DUST;
PE.-STJC/DES, AND ODORS ASSOCIATED WITH ADJACENT AGRICULTURAL OPERATIONS, AND
THAT TH[ TENANTS/USERS OCCUPY THESE AREAS AT THEIR OWN RISK.
9. THE SECOND FLOOR NOISE FOR WTS #1, 2, 3, AND 8 WERE FOUND TO BE IN
EXCESS OF THE PRESCRIBED 60 OBA CNEl LEVEL AND WOULD REQUIRE AN INTERIOR
NOISE ANALYSiS IN ACCORDANCE WITH CCR TiTLE 24 TO LIMIT INTE.RIOR NOiSE LEVELS
TO 45 DBA CND... PRIOR TO THE ISSUANCE OF A BUILDING PERMIT FOR LOTS /1, 2,
3, AND B THE APPLICANT SHALL SUBMIT A COPY OF THE REQUIRED INTERIOR NOISE
ANAL YS!S DOCUMENTING Wf-lA T CONSTRUCTION MATERIALS OR MEASURES MUST BE
UTILIZED TO MEET Tl-/£ REQUIRED INTERIOR NOISE LEVELS. IN ADDITION A LETTER
SIGNED BY THE ACOUSTICIAN AND THE PROJ[CT ARCHITECT AND CONTAINING THE
PROJECT ARCHITECT'S REGISTRATION STAMP SHALL BE SUBMITTED PRIOR TO 7HE
ISSUANCE OF A BUILDING PERMIT CERTIFYING THAT THE RECOMMENDATIONS OF THE
INTERIOR NOISE ANALYSIS HAV[ BEEN INCORPORATED INTO THE BUILDING Pl.ANS.
10. PRlOR TO THE RECORDA TION OF Tl-IE FIRST FINAL TRACT MAP OR ISSUANCE OF
BUILD/NG PERMITS, WHICHEVER OCCURS FIRST, THE DEVELOPER SHALL PREPARE AND
RECORD A NOTICE THAT THIS PROPERTY MAY BE SUBJECT TO NOISE IMPACTS FROM THE
PF?OPOSED OR EXISTING TRANSPORTATION CORRIDOR, IN A FORM MEETING THE APPROVAL
OF THE Pf.ANNING DIRECTOR AND CITY ATTORNEY {SEE NOISE r:DRM # / ON FILE IN
THE PLANNING OEPARTM£/\/T),
I/, PRIOR TO THE RECORDATION OF Ti-/£ FIRST FINAL TRACT MAP OR TH£ ISSUANCE OF
BUILDING PERMITS: WHICHEVER OCCURS FIRST, THE DEVELOPER SHALL PREPARE AND
RECORO A NOTICE AND THIS PROPER7Y IS SUBJECT TO OVERFLIGHT. SIGHT AND SOUND or AIRCRAFT OPERATING FROM MCCLELLAN-PALOMAR AIRPORT, IN A FORM MEETING THE
APP,901/AL OF THE.-PLANNING DIRECTOR AND THE CITY ATTORNEY (SEE NOISE FORM #2
ON FILE IN lHE PLANNING DEPARTMENT).
5
L4 ,-~---+-----,-----
f 2.A. PRIOR TO ANY GRADING OF THE PROJECT SITE, A PALEONTOLOGIST SHALL BE
RETAINED TO PERFORM A WALKOVER SURVEY OF THE SITE AND TO REVIEW Tf-lE GRADING
PLANS TO DETERMINE IF THE PROPOSED GRADING WILL IMPACT FOSSIL RESOURCES. A
COPY OF THE PALEONTOLOGIST'S REPORT SHALL BE PROVIDED TO THE PLANNING
DIRECTOR PRIOR TO ISSUANCE OF A GRADING PERMIT;
8. A QUALIFIED PALEONTOLOGIST SHALL BE RETAINED TO PERFORM PERIODIC
INSPECTIONS OF TH£ SITE ANO TO SALVAGE EXPOSED FOSSILS. DUE TO THE SMALL
NATURE OF SOME OF THE FOSSILS PRESENT THE GEOLOGIC STRATA, IT MAY BE
NECESSARY TO COLLECT MATRIX SAMPLES FOR LABORATORY PROCESSING THROUGH FINE
SCREENS. THE PALEONTOLOGIST SHALL MAKE PERIODIC REPORTS TO THE PLANNING
DI.RECTOR DURING THE GRADING PROCESS;
C. THE PALEON70!.0GIST Sl-lALL BE ALLOWED TO DIVERT OR DIRECT GRADING IN THE
AREA OF. AN EXPOSED FOSSIi. IN ORDER TO FACILITATE £VALUATION ANO, /,C" NECESSARY,
SALi/AGE ARTIFACTS;
D. ALL FOSSILS COLLECTED SHALL BE DONATED TO A PUBLIC, NON-PROFIT INSTl7Vi/ON
WITH A RESEARCH INTEREST IN THE MATERIALS, SUCh' AS THE SAN DIEGO NATURAL
HISTORY MUSEUM;
E. AN't CONFLICTS REGARDING THE ROLE OF THE PALEONTOLOGIST AND Tf-/E GRADING
ACTIVITIES OF THE PROJECT SHALL BE RESOLVED BY Tl-IE PLANNING DIRECTOR AND CITY
ENGINEER.
INDEX MAP
SCALE, I "~ I 00,
SHEU INDEX
NOTES & DETAILS
GRADING
EROSION CONTROL
S'HEET 1--3
SHEET 4-7
Sh'EET 8 & 9
' . ' ' : ,_ ' _. ·:· .
~-,,-~,.,;,,-,,-i,,,'7,.,... __ c;;,_,·'. C • .'/
6
SHEET INDEX MAE
SUBDIVISION BOUNDARY
STORM DRAIN
RIGHT or W'.A y
EASEMENT
STREET NAME
LOT NUMBER
=l[Q]-
MARIi/ME DRIVE
20
29
SHEET NO.
", ·. ' '
'_-•': _;/_-·:'_.' ' '
100 200 300
SCALE 1 "= 100'
'
\
' ' I
' I
'
I'
,' ,''
-------.... -.
R/W
NOT!::-:S:
ROUGH GRADE SECTIONS ·
R/W C/L
56' R/W **, ---~-+--------------
28'
MARITIME ROAD
N,T.S,
2' UNDERCUT'
BLACK RAIL ROAD
N,T.S,
1. 'VINDICATES ELEVATION AS SHOWN ON PLANS.
2, MINIMUM UNDERCUT IS 2,0'
3. 56' WIDE RIGHT OF WAY W/ 36' WIDE CURB TO CURB FOR
CUL-OE-SAC
r
§'
"' '-' NO. 48570 W. EXP. 6/30/0e,
'
ENGINEER OF' vVORK
OND L MARTIN
RCE NO 48670 EXP. 6/30/04
BENCI-I MI\RI{
DESCRIPTION: STA R1800 246+65 ECSTRITT
CEl•ITERUNE MONUMENT STAMPEO "SD.
CO. £NGR. DEPT SURV MON.
LOCATION: ON EL CAMINO REAL 1.8.J MJLES
/\f'LY FROM LA COSTA AVE
ELEVATION: 295.3.35 DATUM MSL
"AS BUI T 1•" . L1.L
!1UNSAKER
& ASSOCIATES
S\~ D,EGO, INC.
PL-1.NNINL 10179 H11enneke11s Street
ENGINEERING San i)eg:o, Ca 92127
SURVtYINC PH(!G8)558-4500· 1=X(858)55814·14
W I CITY OF CARLSBi\JJl r SHEETS ~~~~-, 1 ENGINEERING DEPARTMENT I 9
-/----------------+---+---,----;---, :===_c•-=-===============·=·,-=,-:=-=-,=,.=-'.:===;
GRADING AND [ROS/ON CONTROL PLANS FOP:
DEJON(i PROPER1Y
1----t---t--------------i---+---i---i----i ~=~~~=c~=~>•>->•---·--·,-·=·-=-===,
APPROVED LLOYD B. HUBBS er· /,
~cp:;_~EX2£ll:JJ7Q5 . ;!/a i·rf-··
II "-~ ~ , I b-<:>-OUIL-T , -~ l-----------------------------------------------------------------------------------------------------------J~™~~~~W:1'~-~l~:;;jR~C~,~~i~S~IO~N;~o~c~s~ci·R;l;P;c~/O~N;;;;~tri;,"-"~~'Ejii_,~N-~IC_"t'tt~~™]-'~Eil]W1I_C~"l';,1~~~s~~~B;i~;g~~~~JC~.~T;,R~O~gi
0
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1
0~',~5kl1~i~~,~~o~·B~w~!~.~7·,loB~l]1
ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL ..
R:\0006\&eng\GRADING\ROUGH GRADiNG\00061·902.dwg[ 1275]May-15--2003:1 0:01 'l✓.0. No. 2419~03
BIN :
'072403
N
0 -C0
W=PER PLAN
,-----.,----
. '. ·<) 7s
· . ~.: ·. . 3~ 470-C-2000 CONCRETE OR
4 · . · . ' · ~· .. · ~ 3~ 2500 PS! AJR PLACED CONCRETE .,>.ta-•.',,·,·.··.·:.~:·, W/6~x6"x10GAUGEWELDED --::;:r-·--····· ·· . "1RE MESH.
D=1B~ UNI-ESS 6" CONCRETE CUTOff WALL TO BE
011-IER'MSE SHOWN I CONSTRUCTED AT BOTH DOWNSTREAM A ~ ANO UPSTREAM END SECTIONS.
MODIFIED TYPE D TERRACE
DITCH PER D-· 75
-----NOT TO SCALt
LINED DITCH
•• , ••.• ,o GA · . f1--1;2· CL~~-
WELDED WIRE MESH(WWM} . ·8 ______ ~
~ -~CU'TOFF WALL
SECTION A-A ----.. ---,-c-------NOT TO SCALE
SPLASH WALL LOCA T!ON ~~t'mr9.~L PcJ-•a'llow.
-REINFORCE WlTH 6~X6" -10 GA
WELDED WIRE MESH(WWM)
LJNED DITCH CONFLUENCE
NOT TO SCALE
A
il'
iip bJ.'?t!G0:r 51]ijfE
lw
HINGE LINE
, 2:1SLPE '
~a
7
C
TYPICAL LOT ROUGH GRADING
NOT TO SCALE
NOTE:
WHERE BOTH CUT AND FILL OR BEDROCK MATERIALS OF
DISSIMILAR EXPANSION CHARACTERISTICS ARE EXPOSED
IN THE BUILDING AREA THE CUT PORTION OF THE BU!LD!NG AREA SHOULD BE UNDERCUT 3.0 FEET BELOW
PAO GRADE OR AS APPROVED BY THE SOILS ENGINEER
AND REPLACED WlTH COMPACTED SOILS SIM!LAR TO THE Fill MATERIAL.
•
O' AR!E
SECTION C-C
NOT TO SCALE
HINGE • w LINE
5:f<---t--·Yu6,oRu.!E .. s,~s~E.E Lp=~..;..,A::,Rli>"',
'l' I: I et:i~s
Cl ffi ~ ~ FINISHED GRADE OF PAD 11
G [ AS SHOWN ON PLANS 1 % ,,....---------...!--
-~✓\ 2,1
SLOPE
SECTION D-D
NOT TO SCALE
NOTE: FINISH LOT GRADING
SHALL BE PER GS-·15
SbgPE
Pl)c~s
r-. o
3" PCC
5•xs" -10 G4
WELDED WIRE MESH(WWM) -
GRAV.L FILTER PER
SDRSO C-8
TW PER PLAN
3" PVC (GtlSE 3&4 ONl. Y)
RETAINING WALL WITH ROUND CONCRETE DITCH
NOT TO SCALE(BY SEPARATE PERMff)
OUTLET AL TERNA TIVE:S
CASE 1) SIDE YARD-EXTEND PERF PIPE AROUND WALL IN FRONT YARD AND DISCHARGE ONTO F.S.
CASE 2) REAR YARD-INDIVIDUAL WALL-EXT'END PERF PIPE AROUND WALL O SIDE PROPERTY LINE
AND DISCHARGE ONTO F.S.
CASE 3) REAR YARD-CONTTNUOUS WALL-CONSTRUCT 3" TEE AND DiSCHARGE PIPE THROUGH WALL
@ F.S. NEAR SIDE PROPERTY LINE.
CASE 4) PUBLIC R/W-CONSTRUCT 3" TEE AND CONNECT 3"' PVC @ 2% TO D-27 PER IMP. PLANS.
G 1-B~
-----··---•. ------'---i--------~~--··---r-·-------
~-~--~F=-~•oo•• =• ,I, T: -8~ CONCo BU<. SPLASH r/ · ' WALL GROUT CORES SCUD. '4 BAR O 24" O.C.·--· . ·
NIIN. \fERTlCAL STEEL
3
.r-.
#4 BARS FULL LENGTH 3~ 1 _:...,j .....£_ !
. -.. .:.:LI J l .ie:=':NISH GRADE :· . ·.·-r ,..~)
CONCRETE DITCH-Tl ~, ~
6"X6" -10 GA 1/l,(~1/,,-::::1",.
WELDED WIRE MESH(WWM)
SPLASH WALL
NOT TO SCALE C
PROPERTY UNE
w 0. 0
w "' z ~ -' " ,..
>-
IPADI ..
"' ~
TOP/TOE OF SLOPE
OR DAYLIGHT UNE
I ·:r1
w -' z "' ::,
~ ~ " "' w
-------··---·------'----j w
0.
0
0. 0
SIGHT □!STANCE ffilANGLI;:
2~ ., •. 1
~--.--+--·--
B
CURB
R/W
SIGHT D!STANCE SETBACK
TYPICAL SECTION CORNER LOT
NOT TO SCALE
R/W VAR!ES
10' _SEE P!,Af'i I
I _JI~',..$
2%M_IN. A
~ ~ ~ \_ TOE OF SLOPE
SEE PLAN
SECTION B-8
NOT TO SCALE
"' 0. "' 0.
7' --1,
2: 1 SLOPE
0
TYPICAL TEMP. LOT DRAINAGE
NOT TO SCALE
f-----------------
w z
::J
TEMPORARY BERM
LOT PAD
TEMPORARY BERM
AT SIDE YARD
NOT TO SCALE
J
PAD--· lr, i!Ilrrp
Lor LINE
---✓-BERM PER GS-14
, I
. . 2 -1: I
--i
' 1'YPE "8' DRAINAGE
.,,-.--DITCH PER 0-75
T' DENOTES ELEV
SHOWN ON PLAN
GEO GRID
.
I
7W(TOP OF WALL)
'"' ELEV PER PLAN tffR.~4• MIN
1-=I I ,...---cR/8 WALL
/' =l I
T:j-1· ~
=I J
SECTION
(BY SEPARATE PERMIT)
NOT TO SCALE
L
\
\
\
\
\
\
\
\
\
\
\
' 0
' ' ' 0
TOP OF DAM
ELEVATION
PER TABLE
BELOW
TOP OF DAM
ELEVATION
PER TABLE J'XJ' GAB/ON
+--'-BELOW (MAY VARY DEPENDING
WIDTH PER 7'ABLE BELOW 71BASK£T
ON FIELD CONDITIONS)
t-TOP OF WEIR OPENNING _k 1~
·-WIDTH PER TABLE: BEL"ojcw_-_-_-..,·--·,,·1rsri:r7i!"Tl01/ 1 -gi~)~ii
TOP OF WEIR) 1/.. \~,>,-t ELEVATION PER "1 I 1
i TABLE BELOW 0 0
0 0 \
0 0 ' ORIGINAL GROUND__/ '-'-,
CHANNEL Fl.OW LINE '
2'
MIN.
1 /2 BASKET I I
(!YP) f,-,r
SECTION
NOT TO SCALE
PAD
AREA
""",-PROPERTY
L.INE
TOP OF
SLOPE
' I I PAD
AREA
TYPICAL LOT GRADING
REAR OF LOTS
NOT TO SCALE
ERM PER CS-14 LOT PAD
~L~zJ-Ri 8c1J~~~Om½cr8.N1° lu9rlicE AND ROLLED BACK AT TOP TO REMOVE PAD SUVER BEYOND PROPERTY LINE
SECTION E-E
NOT TO SCALE
CHECK .=D=A~M~D~E~'f_A_IL
NOT TO SCALE
NOTE: GAB/ON BASKET
NOTE:· ALL BASKEIS AT EDGE
SHALL BE EMBEDDED A
MINIMUM OF 2.0' IN BOTH
THE HOR/ZONI4L AND
V.RTICAL DIRECTIONS.
CONNECTIONS PER
MANUFACTURER'S SPECIFICATIONS
CHECK DAM DATA TABI"E
-·
CHECK DAM STATION TOP OF *APPROXIMATE I TOP OF WIDTl--1 CHANNEL
NUMBER DAM ELEV WIDTH OF DAM WEIR ELEV OF WEIR FL ELEV
1 14+00 241.55 36' 238.55 6' 232.55
2 15+08 229.05 48' 226.05 s· 220.05
3 51+66 249.00 45' 246.00 ,s· 240.00
4 54+87 224.08 70' i 221.08 /5' 215.08
*WIDTH OF DAM TO BE VERIFIED IN FIELD
6" MINUS AGGREGATE BASE
E RIP-RAP ARIZONA X-ING
NOT TO SCALE
{GALVANIZED OR GALVANIZED & PAINTED GATE)
180' INDUSTRIAL lfJNGES
15. CLEAR OPENING I 6 5/8" SCHEDULE 40 POSTS
CONCRETE BACKf7LL POSTS
9~o'f
~"' Ii/;
\I ili NO, 4867 I ~ EXP 6/30
I
OF' CA\..
ENGINEER OF' vVOJ-<K
NOTES:
6" 1.: -~--/
--~~_:_.
1. SDGiJtE WILL PROVIDE AND INSTALL CHAiN AND LOCK
2. GA TE POSTS TO BE BACKF!LLED W!TH CONCRETE
3 1/2'
.SDG&E 15' HINGED DOUBLE $WING P!PEGATE
NOT TO SCALE
HIJNSAKER
& ASSOCIATES
!'LA:~NINC 10179 Huennekem Street
ENGINEERING San Diego, Ca '!217.1
SURVfYING ~H{l\51:1}5S11·4500· fX(858)5~8-'1414
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CO. ENGR. DEPT SURV MON.
LOCAnON: ON El CAM1NO REAL '! .83 M!Lf:S
N'LY FROM LA COSTA AV£
ELEVATION: 295.335 DATUM MSL
CITY OF CARLSBAll SW~ETS
9
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G.RAOING ANO EROSION CONTROL PLANS POF?:
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LOCATION:
ELEVATION:
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DATE /N/TiAL
ENGINEER OF WOf'?K REVISION DESCRIPTION
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RC£ NO 48670 EXP, 6/30/04
BENCH MARK
DESCRIPTTON: ft.Nr1k_8:E 2:g:siEifsI;~ED "SD.
cO. ENGR. D£PT suRV MON.
LOCATTON:
ELEVATION:
ON EL CAMINO REAL f .83 MILES
N'LY FROM LA COSTA A\if"
295.335" DATUM MSL
BUILT"
'iiiiiiiiiiilllHUNSAKER
ENCINEERING
SURVfYING
DAT[ INITIAL
OTHER APPROVAL
& ASSOCIATES
S Al'1 D lfGO, INC.
10179 Huenneken, Street
San Drego, Ca 92121
PH(BS8)558-4500. fX(858}058-1414 INSPECTOR
~ CITY OF CARLSBi\D] I SH~rs I
ENGINEERING DEPARTMt!![__ _ __J
DATE INI TIA L
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GRADING AND EROSION CONTROL PLANS FOR:
DEJONG PROPERTI:'
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H!JNS.AKER
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1017<i HtJrnm,k~n, Street
San D,~g\l, Ca 42"121
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ENGINEER O:F WORK
-~M1'~ sAJ~3
RC!o NO 48670 EXP. 6/30/04
Dt.:iCRIPTION: STA R1800 246+65 ECSTREET
CENTERLINE MONUMENT STAMPED
CO. ENGR. DEPT SURV MON.
LOCAITOi'•J; ON EL CAMINO REAL 1.B3 MILES
N'LY FROM LA COSTA AVE
ELF.VAT/ON: 295.335 DATUM MSL
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EROSION CONTROL NOTES
1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT FRED CUMMINGS AT 619-299-4855
2. EQUIPMENT ANO WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL
TIMES DURING THE RAINY SEASON. ALL NECESSARY MA TE RIALS 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 WIT/JOUT THE APPROVAL or THE ENGINEER/NG 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
WO.~KING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT ( 40%). SILT AND OTf/ER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
10. ALL GRAVEL BAGS SHALL 8[ BURLAP TYPE WiTN .3/4 INCH MINIMUM AGGREGRATE.
11. SHOULD GERM/NATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE
OF GR/1DED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL 8£
STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF
T!oE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STA TE OF CALIFORNIA.
TEMPORARY EROSION CONTROL
PLANTING AND IRRIGATION
ALL PERMANENT AND TEMPORARY [ROSiON CONTROL PLANTING AND /RR/GA T/ON SHALL BE
INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD
SPECIF/CA lJONS AND THE FOLLOWING:
A. HYDF/OSEEDING 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.
B. HYDROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH TNE FOLLOWING
CRITERIA:
1. Al.L SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE:
a. THREE TO EIGNT FEET IN HEIGHT SHALL 8£ IRRIGATED BY HANO
WATERING FROM QUICK COUPLERS/HOSE BIBS DR 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 Bf IRRIGATED AS APPROVED BY TN[ CITY
ENGINEER, PRIOR TO HYDROSEEO/NG. THE DEVELOPER S/-IALL SUBMIT A
PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENGINEER. THE
PROPOSAL Sr/ALL 8£ SPECIFIC REGARDING THE NUMBERS, TYPES ANO COSTS OF
THE ELEMENTS C" THE PROPOSED SYSTEM.
3. fflRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE
OPTIMUM LEVEL FOR THE GROWTH 0," THE HYDROSEEDED 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 ZORA'O FESCUE
c. 3 lbs. PER ACRE OF E SCHOOL CIA CALIFORNICA
d. 4 lbs. PE.R ACRE OF ACHILLEA MILLEFOL/A
e. .3 lbs. PER ACRE OF ALYSSUM (CARPET OF SNOW)
f. 1 /2 lb. PER ACRE OF 0/MOR,OHOLECA
g. ITEMS c,d,e, AND f OF T/-1/S SUBSECTION MAY 8[ OMITTED ON
LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM
EITHER A PUBLIC STREET OR RES/OENTiAL STRUCTURES.
h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN
FIXING BACTERIA ANO APPLIED ORY EITHER BY DRILLING OR
BROADCASTING BEFORE HYDROSEEDING.
I. ALL SEED MA TE RIALS 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-TOX/C WITTING AGENTS MAY 8£ ADDED TO THE HYDROSE[D
SLURRY AT THE DISCRETION OF TN£ CONTRACTOR.
2. TYPE 1 MULCH APPLIED AT THE RATE OF NO LESS T,YAN 2000 lbs PER ACRE.
TYPE 6 MULCH (STRAW) MAY 8£ SUBSTITUTED, ALL OR PART, FOR
NYDRAUL/CALLY APPLIED FIBER MATERIAL. Wt/EN STRAW IS USED IT MUST 8£
ANCHORED TO T/.-/E SLOPE BY MEGHAN/CALLY PUNCHING NO LESS T.H,AN 50% OF
THE STRAW INTO THE SOIL.
3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH
15% SULPHUR APPLIED AT THE RA TE OF 500 ibs. PER ACRE.
AREAS TO 8£ HYDROSEEOED SNALL BE PREPARED PRIOR TO I/YOROSEEDING BY:
1. fWUGHENING 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 FRIABL[.
c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS o OR b ABOVE.
2. CONDITIONING 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.
HYOf-iOSEEOEO AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL
THE PROJECT IS PERMANENTLY LANDSCAPED OR, F'OR AREAS WHERE HYDROSEEDING IS
THE PO<MANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS
RELEAS[D.
PUBLIC RIGHT -
OF-WAY
100'M/N.
8" MIN.
PROFILE
EXISTING GROUND
I
14'MIN.
PLAN
PUBLIC RIGHT-OF-WAY
PROVIDE APPROPRIATE TRANSITION
BETWffN STABILIZED CONSTRUCTION
ENTRANCE AND PUBLIC RIGHT-OF-
WAY
STABILIZED CONSTRUCTION ENTRANCE
4" VERTICAL FACE
J;MB[DDING DETAIL
ANGLE FIRST STAKE TOWARD
PREVIOUSLY LAID BALE
FLOW------WI/'?£ OR NYLON
BOUND BALES
--PLACED ON THE
---CONTOU,q
---2 RE-BARS,STEEL PICKETS,OR
-2"X 2" STAKES 1 1/2' TO
2' IN GROUND
ANCHORING DETAIL
" ORA/NAG[ AREA LESS THAN 1 ACRE
STRAW BALE DIKE
1. SET POSTS AND EXCAVATE A
4 BY 4 IN (10 BY 10 CM)
TRENCH UPSLOPE FROM AND
ALONG THE LINE OF POSTS.
~~~ ___ ,,,,
J. ATTACN THE FILTER FABRIC TO
THE WIRE FENCE ANO EXTEND IT
INTO THE TRENCN.
2. STAPLE WIRE FENCING TO
THE POSTS.
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
SILT FENCE
9 IN. EART/iEN RIDGE
UNLINED SW ALE & BERM
RUNOFF
WATER WITH
SfDIMENT
SEDIMENT
/ -WIRE SCREEN
r-FILTERED WATER
----DROP INLET
WITH GRATE
CONCRETE BLOCK
BLOCK-SCREEN-GRAVEL SILT BASIN
DROP INLET
( W/Trl GRATE
STRAW BALES
STAKED WITH TWO
STAKES PER BALE
COMPACTED SOIL
TO PREVENT PIPING
2X6 STRUT/SI
[NO AND SIDE
OVERLAP AT
CORNERS
2X6 STRUT/SJ
REQU ! RED WHEN
NOTED ON PLANS
STAKED
STRAW BALE
.
-TTT~ '=·= .• ...,....,. ..
2X6 STRUT IS I
FILTERE:D 1 WATER
HAY BALE SILT BARRIER
FLOW -
~ 3 FT (0.9 Ml MIN.
RUNOFF ---~·
0
0
0
0
0
0
GAP BETWEEN BAGS
ACTS AS SPILLWAY
THREE LAYERS OF GRAVEL. BAGS
WllH ENDS OVERLAPPED
GRAVEL BAGS
\ ~ 4"-6" LOGS
'/I\ fl
' I
6" .. "''
) 18"
t
LOG CHECK DAM
A
POINTS A SHOULD 8[ HIGHER Tr/AN POINT B
HAY BALE CHECK DAM
6 IN (15 CM)
24 IN (61 CM)
(A) J
COARSE AGGRE~GRATE
~w---NW
0
!
(61 CM)
I
(B)
L~DISTANCE SUCH THAT POINTS
A AND B ARE OF EQUAL ELEVATION
GRAVEL CHECK DAM
SWALE
i-----~=='2qo~o:s.' -J!WIX~-.,,--=-l---U-J 8'(/.1/IN) SPACiNG (SEE TABLE BELOW
FOR VEHICLE~~-~----'------~-+--
ACC[SS CENTERLINE
-'+"'-t; A-
!i-.J.---+ GRAVEL BAGS (7YP.)
f
DIRECTION OF
STREET FLOW :,, I W= 75% ROADBED
WIDTH
,--CENTERLINE
1-·.L._>--_ 8'(MIN,) SPACING FOR
VEHICLE ACCESS
X
SWALE
A PLAN
NO SCALE
ONE BAG MIN. .,,-,-GRAVEL B4GS (TYP,) '
~
FIR
TO sr ROW a~'!!/_ CTI ON BE HALF BURIED s E A--A l
NO SCALE
STREET SLOPE INTERVAL
LESS THAN 2% 200'
2% TO 4% 100'
4% TO 10% 50'
MORE THAN 10% 25'
NOTE: PROVIDE VELOCITY REDUCER IN ALL
UNPAVED STREETS AT THE INTERVALS
IND/CA TED ABOVE.
SAND BAG VELOCITY REDUCER
NO SCALE
20-30
Jl'-40' 7'
41-50 o•
.:Jt -bO 10.5
al -,u
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DATE INITIAL DAT£ INITIAL
ENGINEER Of' WORK REVISION DESCRIPTION OTHER APPROVAL
LEGEND
DESCRIPTION QUANTITY SYMBOL
STAB!LlZED CONSTRUCTION ENTRANCE 1 EA. ~
STRAW BALE DIKE
SILT FENCE
UNLlNED SWALE & BERM
D-75 LINED SWALE
3,840 LF.
PER SHT.1
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BLOCK-SCREEN-GRAVEL SILT BASIN
HAY BALE SILT BARRIER
LIMITS OF CLEARING & GRADING
GRAVEL BAGS 1,350 EA. ==
PUNCHED STRAW
+ LOG CHECK DAM ~
HAY BALE CHECK DAM ----.-1--1
' I
GRAVEL CHECK DAM ~
RIPRAP PER SDRSD D-40 189.5 CY.
HYDRO SEED AREA 58,231 SF.
ENGINEER OF 1'VORK
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R ONO L. MAF?TIN DATE R NO 48670 EXP. 6/30/04
81-i-:::NCH MARK
DESCRIPTION: STA R1800 246+65 £CSTR££T
CENTERLINE MONUMENT STAMPED "SD,
CO. [NOR. DEPT SURV MON.
LOCATION: ON EL CAMINO REAL 1.83 MILES
N'LY FROM LA COSTA AVE
ELEVATION: 295,335 DATUM MSL
"AS BUIL'T"
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San Diego, Ca 92121
PH(853)558-4300· FX(858)558-1414 R ™TE
SHEET I CITY OF CARLSBAD I SHEETS I 8 I ' 9 i ENGINEERING DEPARTMENT I I
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