HomeMy WebLinkAboutDWG 419-8A; CT 03-04; HIGHLAND DRIVE SUBDIVISION; 01-05'
·' 1f I I
GRADING NOTES
· ' <U-J ADDITION TO THE REQUIREMENTS IJF" CHAPT(R 15.16 OF THE
<;ARLSBAD MUNICIPAL CODE.>
4 THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CJTY or CARLSBAD REGARDING G!<ADING SHO'JN ON THIS SET OF PLANS.
~ APPROVAL OF THIS PLAN DOES NOT LESSEN OR 'JAIVE 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 'JHEN NON-CONfORMANCE IS DISCOVERED,
~ CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEER-OF-
'JQRK FROM RESPONSIBILITY FOR THE CORRECTION □r ERRORS AND OMISSIONS
DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY
SUBMITTED TO THE CITY ENGINEER FOR APPROVAL
4. A RIGHT-OF-'JAY PERMIT FROM THE CITY ENGINEER \v'ILL BE REQUIRED FOR ANY
'JORK IN THE PUBLIC RIGHT OF' 'ti AY, 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. THE INSURANCE
COMPANY 'JRITING THE POLICY HUST HAVE A RATING or 'A' AND A SIZE
$
I\.
7.
a.
1~
CA TEGDRY Of" CLASS V AS ESTABLISHED BY 'BESTS' KE:Y RATING GUIDE;,
UNLESS EXEMPTED BY SECTION 301.<b)5 Of" THE UNIFORM BUILDING CODE,
RETAINING 'JALLS OUTSIDE Of" PUBLIC RIGHT OF \v'AY REQUIRE SEPARATE
PERMITS FROM THE BUILDING DEPARTMENT.
NO 'J□RK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED fROM
THE CITY AND OTHER APPROPRIATE AGENCIES.
APPROVAL Of" THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY
'J□RK DR GRADING TD BE PERFORMED UNTIL THE PROPERTY □'JNER'S PERMISSION
HAS BEEN OBTAINED• AND A VALID GRADING PERMIT HAS BEEN ISSUED.
NO REVISIONS \v'ILL BE MADE TO THESE PLANS \v'ITH□UT THE 'JRITTEN APPROVAL
Of" THE CITY ENGINEER, NOTED \v'ITHIN THE REVISION BLOCK, ON THE
· APPROPRIATE SHEET or THE PLANS AND THE TITLE SHEET.
ORIGINAL DRA\v'INGS SHALL BECOME THE PROPERTY Of" THE CITY UPON BEING
SIGNED BY THE CITY ENGINEER.
1~ THE ORIGINAL DRA\v'ING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS
. BY THE ENGINEER-or-'JORK PRIOR TO FINAL.ACCEPTANCE OF THE 'JORK BY THE CT~ .
U, ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES: SHALL BE MAINTAINED TO
THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION.
12, 'JHERE TRENCHES: ARE 'JITHIN CITY EASEMENTS, A S□ILS REPORT COMPRISED
. Of• <A> SUMMARY SHEET, <B> LABORATORY 'JORK SHEETS AND <C) COMPACTION
CURVES, SHALL BE. SUBMITTED BY A PROfESSIONAL ENGINEER OF' THE STATE or
CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS
MECHANICS, THE SOILS REPORT \,'ILL BE SUBMITTED TO THE CITY ENGINEERING
INSPECTOR \v'JTHIN T'JO 'JORKINCi DAYS OF THE COMPLETION OF' FIELD 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 OBSERVATION or A PROFESSIONAL ENGINEER or THE
STATE OF' CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD Of" APPLIED
SOILS MECHANICS, ALL FILL OR FVTURE FILL AREAS SHALL BE CONSTRUCTED IN
ACCORDANCE \v'ITH THE CITY or CARLSBAD STANDARD SPECIFICATIONS AND THE
' EARTH'J□RK SPECIFICATIONS ' ATTACHED TO THE PRELIMINARY SOILS
INVESTIGATION. DAILY FIELD COMPACTION REPORTS \v'ILL BE SUBMITTED TO THE
PROJECT INSPECTOR.
14. A PRECONSTRUCTION MEETING SHALL BE HELD AT THE SUE PRIOR ID THE
BEGINNING DE IJDRK AND SHAJ I Bf ATTENDED BY AJ I REPRESfNTATTYfS
RESPONSIBLE f□R CONSTRUCT!□~ INSPECTION. SUPERVISION, TESTING AND ALL OTHER ASPECTS DE THE V □RK, HE CONTRACTOR SHALL SCHEDULE THE MEETING BY
BY CALLING THE INSPECTION LINE AT 760-438-3891 AT LEAST FlVE<5) 'J□RKING
DAYS PRIOR TQ STARTING CONSTRUCTION. APPROVED DRA\,'INGS MUST BE
AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMlT \,'ILL BE PROVIDED BY
THE PROJECT INSPECTOR AT THE MEETING.
IS. All INSPECTION REQUESTS □THfR THAN EOR PRECONSTRUCTION MEETING '+'Ill Bf
MADE BY CAI I ING THE ENGINEERING 24-H□I JR INSPECTION REQ\ JfSI I INE AT
760-438-3891.INSPECTION REQUESTS MUST BE RECEIVED PRIOR T□ 2•00 P.H.
ON THE DAY BEFORE THE INSPECTION IS NEEDED, INSPECTIONS 'JILL BE MADE
THE NEXT 'w'ORK DAY UNLESS YOU REQUEST □THER\v'ISE. REQUESTS MADE AFTER
2•00 P,M. 'w'ILL BE SCHEDULED FOR T'w'O FULL ',/ORK DAYS LATER,
16. THE □'JNER AND/DR APPLICANT THROUGH 'THE DEVELOPER AND/DR CONTRACTOR
SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING
SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR C□Nf□RMING TO ALL LOCAL,
STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LA\v'S 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 SHO\v'ING
THE DESIGN or SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE
Qf" 'JORKER 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 f□R ALL TRENCHES FIVE FEET <5') OR
MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED
AGENCY PRIOR TD EXCAVATlON. IF THE PLAN VARIES ERDM THE SHORING SYSTEM
STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE 8
CALI[ORNIA ADMINISTRATIVE CODE, THE PLAN SHALL BE PREPARED BY A
REGISTERED ENGINEER AT THE C□NTRACTDRS EXPENSE, A COPY Of" THE OSHA
EXCAVATION PERMIT HUST BE SUBMITTED TO THE INSPECTOR PRIOR TO EXCAVATION, . . ·
18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN
. OBTAINED fR□M THE CITY [F' CARLSBAD, SUBMIT APPLICATION FOR BLASTING
PERMIT ',/ELL lN All YANCE Of THt SCHEIJULING Of ;BLASTING !JPERA TIONS,
)9, If" ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED \v'ITHIN ANY 'J□RK AREA
DURING CONSTRUCTION. OPERATIONS 'w'ILL CEASE IMMEDIATELY. AND THE
PERMITTEE 'w'ILL NOTlfY THE CITY ENGINE(R. OPERATIONS \v'ILL NOT RESTART
UNTIL THE PERMlTTEE HAS RECEIVED 'JRITTEN AUTHORITY FROM THE CITY
ENGINEER TO DO SO,
20. ALL OPERATIONS CONDUCTED ON THE SITE DR ADJACENT THERETO, INCLUDING
'JARMING UP, REPAIR, ARRIVAL,. DEPARTURE OR OPERATION Of" TRUCKS,
EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED
GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BET\v'EEN 7·00 A.H. AND
SUNSET EACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING
OPERATIONS SHALL BE CONDUCTED ON 'JEEKENDS DR HOLIDAYS, <A LIST Of" CITY
HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER,)
2L ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE
CITY ENGINEER FOR APPROVAL T'JO FULL 'w'□RKING DAYS PRIOR TO BEGINNING Of"
'J□RK,
22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND 'w'ASTE MATERIAL SHALL BE
DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. THE CONTRACTOR
SHALL BE RESPONSIBLE fOR ANY DEBRIS DR DAMAGE OCCURRING ALONG THE HAUL
ROUTES OR ADJACENT STREETS AS A RESULT Of" THE GRADING OPERATION.
23. BRUSH SHALL BE REMOVED □NL Y 'JJTHIN THE AREA TO BE GRADED. NO TREES ARE
TO B( REMOVED UNLESS SPECIFICALLY NOTED ON THE PLAN.
24, ALL AREAS SHALL BE GRADED TO DRAIN, GRADING RE SUL TING. IN THE PONDING or
',/ATER IS NOT PERMITTED. ALL EARTHEN S'JALES AND DITCHES SHALL HAVE A
. MINIMUM ONE PERCENT SLOPE.
2:$. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SET Of" EROSION
CONTROL PLANS. EROSION CONTROL SHALL BE AS SHO'JN AND AS APPROVED BY
-THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT Il>!SPECT□R.
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 □TH~ DEBRIS SHALL BE REMOVED
AND DISPOSED Of" AT A SITE APPROVED or BY THE CITY ENGINEER.
27, ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED
. \v'ITHIN TEN (10) DAYS Of" THE TIME 'JHEN ~ SLOPE IS BROUGHT TO GRADE
AS SHO'JN ON THE APPROVED GRADING PLANS,
28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED
. BY THE CITY Of" CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FDR
THIS PROJECT, DRA\v'ING NO. 419-BL, AND/DR AS DIRECTED BY THE CITY
ENGINEER OR PLANNING, DIRECTOR.
29. THE □'JNER/APPLICANT SHALL ENSURE THAT ALL CONTRACTORS SHALL COORDINATE
THE 'w'ORK OF THESE GRADING PLANS \v'ITH THAT SH□'JN ON BOTH THE LANDSCAPE
AND IRRIGATION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS
'JORK IN ACCORDANCE 'w'ITH THE LANDSCAPE MANUAL TIME REQUIREMENTS.
I
30. STORM DRAIN PIPE SHALL BE REINFORCED CONCRETE PIPE \v'ITH A MINIMUM
D-L□AD Of" 1,350, FOR PRIVATE STORM DRAIN PIPES, UP TO 1::i' PVC MAY BE
UTILIZED PROVIDED DEPTH IS LESS THAN 15 FEET AND BACKFILLED 'w'ITH 3/4'
ROCK PER SDRSD $-4 TYPE 'C' AND PIPE MEETS ASTM STANDARD 3034 FOR
SDR 35 SOLID ',/ ALL. PIPE.
31. 'JHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT Of" THE
GRADING OPERATION, IT SHALL BE REMOVED 'JITHIN T'JENTY FEET Of" BUILDING
DR STREET AREAS AND REPLACED \v'ITH PR□PERL Y COMPACTED SOILS, IN OTHER
AREAS THE PIPE \,'ILL BE PLUGGED 'JITH CONCRETE OR R(M□VED AS APPROVED BY
THE CITY ENGINEER.
32, THE CONTRACTOR SHALL VERIFY THE LOCATION Of" ALL EXISTING FACILITIES
(ABOVE GROUND AN]) UNDER GROUND) \v'ITHIN THE PROJECT SITE SUFFICIENTLY
AHEAD or GRADING TO PERMIT THE REVISION Of" THE GRADING PLANS IF IT IS
FOUND THAT THE ACTUAL LOCATIONS ARE IN C□NfLICT \v'ITH THE PROPOSED
'JORI<.
33, THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES <SEE BELO\,') AT
LEAST 2 FULL 'JORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR
FACILITIES AND SHALL COORDINATE THE 'JORK \v'ITH A COMPANY REPRESENTATIVE.
UNDERGROUND S(RVlCE ALERT 1-800-422-4133
SDG8.E 1-800-660-7343
PACIFIC BELL l-800-892-0123
ADELPHIA COMM. 760-438-7741
COX COMHUNICA TIONS, 760-806-9809
CITY or CARLSBAD <STREETS 8. STORM DRAIN) 760-434-2980
CITY OF CARLSBAD <SE'JER,'JATER 8. RECLAIMED 'JATER> 760-438-2722
34. PERMIT COMPLIANCE REQUIREMENTS,
A. FDR CONTROLLED GRADING-THE APPLICANT HIRES A CIVIL ENGINEER,
S□ILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE,
OBSERVE AND CONTROL THE 'w'ORK IN PROGf?ESS {15.16.120A.8}
CARLSBAJ) MUNICIPAL CODE,
l!, PRIOR T□ FINAL APPR□V AL Of" A GRADING PERMIT-THE FOLLO\v'JNG
REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE
PROJECT INSPECTOR {15.16.120A.10} CARLSBAD MUNICIPAL CODE•
(1) f"!NAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL
GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING
AND IRRIGATION ARE INSTALLED IN CONFORMANCE \v'ITH CITY
CODE AND THE APPROVED PLANS <OBTAIN SAMPLE Of" COMPLIANCE
LETTf:R FROM CITY ENGINEERING DEPARTMENT),
<2) AS-BUILT GRADING PLAN.
<3> REPORT FROM THE SOILS ENGINEER, 'JHICH INCLUDES
RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO
THE EXPANSIVE QUALITY □f" THE SOIL, AND SUMMARIES OF
FIELD AND LABORATORY TESTS. THE REPORT SHALL ALSO
INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THE
GRADING 'JAS DONE IN ACCORDANCE \v'ITH THE REQUIREMENTS AND
RECOMMENDATIONS OUTLINED IN THE PRELIMINARY SOILS REPORT
AND ANY SUPPLEMENTS THERETO.
<4) REPORT \v'ITH AS-BUil T GEOLOGIC PLAN, If" REQUIRED BY THE
CITY,
35. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED \v'ITHIN ONE <D
YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED
TO BE RESUBMITTED fOR PLANCHECK, PLANCHECK fEES \v'ILL BE REQUIRED FDR
ANY SUCH RECHECK.
36. THE S□JLS REPORT TITLED, 'PRELIMINARY SOIL AND GEOLOGY INVESTIGATION, PROPOSED
SINGLE f AMIL Y RESIJlENCES, 3002 HIGHLAND DRIVE, CARLSBAD CALIFORNIA' PREPARED BY
HU ASSOCIATES, INC DATED MAY 21, 2003, SHALL BE CONSIDERED AS A PART or THIS
GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE 'JITH THE
RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID SOILS REPORT.
"DECLARATION OF RESPONSIBLE: CHARGE"
I HEREBY DECLARE THAT I AM THE ENGINEER Of" ',/ORK FOR THIS PROJECT, THAT I
HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN Of" THE PROJECT AS DEFINED
IN SECTION 6703 or THE BUSINESS AND PROfESSIONS CODE, AND THAT THE DESIGN IS
CONSISTENT \v'ITH CURR(NT STANDARDS.
I UNDERSTAND THAT THt CHECK Of' PROJECT DRA\v'INGS AND SPECIFICATIONS BY THE
CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER Of" 'JDRK, Of" MY
RESPONSIBILITIES FOR PROJECT DESIGN. .
FIRM, AQUA TERRA ENGINEERING INC.
ADDRESS, 1843 CAMPESJNO PLACE
CITY, STATE• OCEANS A
TELEPHONE• 760-4 -2
BY•----~--
R.C.E, NO., RCE 23080
REGISTRATION EXPIRATION DATE, 12/31/05
DATE• Blt2Ju~ •
SOILS ENGINEER'S CERTIFICATE
I, RICHARD E. HU, A REGISTERED GEOTECHNICAL
ENGINEER or THE STATE OF' CALIFORNIA, PRINCIPALLY DOING BUSINESS
IN THE FIELD Of" APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A
SAMPLING AND STUDY or THE SOIL CONDITIONS PREVALENT \v'ITHIN THIS
SITE 'w'AS MADE BY ME OR UNDER MY DIRECTION BET'JEEN THE DATES Of"
APRIL 8, 2003 AND MAY 21, 2003, PROJECT NO. HA-48]l-2. T'J□
COPIES Of" THE SOILS REPORT COMPILED FROM THIS STUDY, \v'ITH . MY
RECOMMENDATIONS, HAS J3EEN SUBMITTED TO THE OFFICE Of" THE CITY ,;:,~~ ...
ENGINEER. ..,
HU ASSOCIATES, INC
1195:i RIVERA ROAD
SANTA fE SPRINGS,
TEIJ 562-696-6062
SIG
.G. 2240
I
LICENSE EXPI DATE• 03/31/0
OWNER'S CERTIFICAT!
J <'w'E) HEREBY
GEOLOGIST HAS
G G ACTIVJT
T E.
NEVLAND COURT, LLC
CERTif'Y THAT
EN OR 'w'l
ND ADVISE
Hf:~Af..O
17077 EDGE\IATER LANE
HUNTINGT□M BEACH, CA 9264 ~
TU., 310-420-9033
EGISTERED SOILS ENGINEER OR
RETAINED TO SUPERVISE OVER-ALL
COMPACTION AND STABILITY Of"
POSSIGIAN
""'<.!;,. ,.-~
·.~-.-----. -.
VS FlORfS
INDEX MAP
NO SCA.LE
CITY OF OCEANSIDE
' '.•
HIGHWAV '!
PACIFIC
OCEAN
"',.••,-·-. ~
w ~-• _ -· /' ; I•
LEGAL DESCRIPTIOt:J
AV£.
CITY OF' ENCINITAS
VICINITY MAP
NO SCALE
CITY OF' VISTA
OF H MARCOS
WORK TO BE DONE
THE GRADING 'J□RK SHALL CONSIST OF THE CONSTRUCTION Of" ALL CUTS ANJJ. FILLS,
REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FACILlfit:S, AND
PLANTING Of" PERMANENT LANDSCAPING AND PREPARATION Of" AS-Bl)ILT GRADING.PLANS,
AS-BUILT GEOLOGIC MAPS AND REPORTS, Al,.L AS SHO'JN OR REQUIRED PN . THIS SET
OF PLANS AND THE CITY STANDARDS, SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS
AND ORDINANCES CITED ON THESE PLANS. ,.,.
THE GRADING 'JORK SHALL BE PERFORMED IN ACCORDANCE 'w'! TH THE f□LLO\v'ING
DOCUMENTS, CURRENT AT THE TIME Of" CONSTRUCTION, AS DIRECTED BY THE CITY
ENGINEER.
l. CARLSBAD MUNICIPAL CODE
2, CITY OF CARLSBAD ENGINEERING STANDARDS
3. THIS SET Of PLANS
4. PLANNING C□MMISION RESOLUTION NO. 5520, DATED DEC. 17, 2003
5. THE STANDARD SPECIFIC/\ TIONS FOR PUBLIC 'JORKS CONSTRUCTION <GREEN
BOOK).
6. SOILS REPORT AND RECOMMENDATIONS BY HU ASSOCIATES, INC
DATED MAY 21,2003, PROJECT N□. HA-A871-2
7. THE SAN DIEGO REGIONAL STANDARD DRA'JINGS AND AS MAY BE MODIFIED BY
THE CITY Of" CARLSBAD STANDARDS. ·
8. COASTAL DEVELOPMENT PERMIT• NIA
9. STORM 'JATER POLLUTION PREVENTION PLAN BY AQUATERRA ENGINE(RING INC., DATED APRIL 19, 2004
10. STORM 'JATER MANAGEMENT PLAN BY AQUATERRA ENGINEERING INC., DATED, JULY 22, 2004
LEGEND
THE QUANTITIES LISTED BEL□I( ARE PROVIDED FOR REfERENCE Oll.'f AND DOES NOT RELIEVE THE CONTRACTOR fROM
COMPLETING Ai'I INJU'ENDENT ANALYSIS Of THE QUANTITIES AND COSTS ASSOCIATED ',/ITH THE IMPROVEMENTS REQUIRED
f□R THIS PRO..CCT.
DESCRIPTION D'JG.N□. SYMBOL
BROIi DITCH
CATCH DASm
BROIi DITCH PEil S.D.R.S.D. 0-75 (lYPE B),.
SEE DETAIL 'A' ON SHEET 2
CURB INLET BASKET FILTRATION SYSTEM AS AVAILABLE fROH BIO CLEAN ENVIRONMENTAL SERVICES
MASONRY RETAINING \,/ALL <BY SEPARATE PERMIT) S.D.R.S.D. C-{ (lYPE 4)
' ---EXl~TING CONTOURS
NEV CONTOURS
---(60) ------
~65----
DAY LluHT LINE
GRAVEL BAGS
SILT FENCE
~
-o---<01-----;o>---
HYDROSEED
SUBDIVISION BOUNDARY
CUT I FILL SLOPES
"AS ~ODlflEO BY CflY Of CARlSBAll STANDARDS
EARTHWORK QUANTITIES
CUT FILL
EXCAVATION (RAW): ............... _ .... 7762. C.;f_ ................................. .
EMBANKMENT (RAW): ...................... _ ................. .704.t. C.Y •..............
TOTALS: ............................ 7.762 C.Y .......... 7041. .C.i' .............. .
EXPORT: .............................................................. };1.1. .. ex ..
REMEDIAL EARTHWORK QUANTITIES
REMOVAL AND RECOMPACTION -0-C.Y.
THE EARTH'w'□RK QUANTITIES SHDIJN VERE CALCULATED BASED ON THE
PRISM□IDAL (CONTOUR SLICE) METHOD. THE QUANTITIES INCLUDE
CONCRETE BUILDING SLABS, STREET PAVEMENT AND BASE (RA\v') VOLUMES.
THE EARTH'JDRK QUANTITIES SHOIJN DO NOT ACCOUNT FOR THE IMPACTS
OF TH£ FINAL EARTH HGVING QUANTITIES OF THE FOLLO'JING ITEMS.
1) SHRINK OR S'JELL OF THE NATIVE DR IMPORTED MATERIAL
2) EXCAVATION Of BUILDING AND COLUMN FOOTINGS
3) SPOIL MATERIAL CREATED FROM PIPE TRENCHING
4) PLACEMENT or LANDSCAPING TOP S□ILS
THE CONTRACTOR SHALL PREPARE SEPARATE EARTH'JORK QUANTITY
CALCULATIONS PRIOR TO BIDDING AND SHALL BASE HIS/HER BASE BID
EXCLUSIVELY ON HIS/HER D'JN C□MPUT A TI□N.
~ ----------fll tl'
QUANTITY
420 LF.
1 EACH
2 EACH
2044 S.F.
840 EACH
1760 LF.
14027.S.f.
THAT PORTION Of" TRACT 121 or CARLSBAD LANDS, IN THE CITY OF' CARLSBAD ,
COUNTY or SAN DIEGO, STATE or CALIFORNIA, ACCORDING TO MAP THER□f
NO, 1661, FILED IN THE OFFICE Of" THE COUNTY RECORDER Of" SAN DIEGO COUNTY,
MARCH 1, 1915,
APN# 156-200-12, 156-200-27
SOURCE OF TOPOGRAPHY
TOPOGRAPHY SHO'JN ON THESE PLANS 'JAS GENERATED BY FIELD AND AERIAL
SURVEY METHODS FROM INFORMATION GATHERED BY
MELC
TOP□
ACCU
HIOR LAND SURVEYING,
GRAPHY SHO'JN HEREON
RACY STANDARDS.
JECT LOCATION
CONf□RMS TO NATIONAL MAP
PRO
THIS
APNi
THE
N 36
PROJECT IS LOCATED \v'ITHIN ASSESSORS PARCEL NUMBER<S>
156-200-12, 156-200-27
CALIFORNIA COORDINATE INDEX or THIS PROJECT IS·
5, E 1668
BEN CH MARK
RIPTIONi CITY OF CARLSBAD CONTROL MONUMENT DESC
LDCA
REC□
ELEV
I 122
STAMPED CLSB-122, LS 621:5
TION, CARLSBAD VILLAuE DR. 0.1 HILE ',/[ST [F HIGHLAND DRIVE
RDED, NGVD 21
ATION• 127.19 DATUM-M.SL
.
CARLSBAD MUNICIPAL WATER DISTRICT r
&'!:0,,~ Zlz..lo9.
DATE
•
/r1.
INITIAL
SHEET INDEX
I TITLE Sf£ET, NOTES
2 NOTES AND DETAILS
3 uRAD!NG PLAN
4 EROSION CONTROL PLAN
5 EROSION CONTROL PLAN
If\ 11S-'3U11..r ' . /Mu£~ wr ROBERT~ JCIK DATE REVISION DESCRIPTION DEPUTY CITY ENGINEER R.C.E. 33693 EXP. IJ/30/06 ENGINEER W WORK
P~~~EPARTMENTDA~:;~AL ~ l2_BYJLT 11
// z_fy◊B (SIGNED}
.DoJ11NEGi,A$S'l$'/>'1\17'"PLANNING DIRECTOR RCE-t.i:>P.o fxp,IZJ?l/oj .. DATE
~He&, DATE: Z./:1.1/ or., ~d?& RECOMllENDED BY: 'ha rbc.~1,. \<el,\~ e~~ g 1✓~t,
(PRINT NAME INSPECTOR DATE
I SH~ET I CITY OF CARLSBAD I SH~TS I
ENGINEERING DEPARTMENT
GRADING AND EROSION CONTROL PLANS FOR:
HIGHLAND DRIYB SUBDIVISION
,C
APPROVED LLOYD B. HUBBS l)Y ..
d .,. --~ --. . . ~'f£>t..
CITY ENGINE PE 238:i{ EXPIRES 12/31105 ---ATE
DWN BY: PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY:~ CJ· 03-04 419-8A □THEil APPROVAL CllY APPROVAL RVWD BY: .. ... , --~ ,; ' '
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SPECIAL NOTES
THE FOLLOWING NOTES ARE PROVIDED TO GIVE DIRECTIONS TO THE
CONTRACTOR BY THE ENGINEER OF WORK. THE CllY ENGINEER'S
SIGNAl\JRE ON THESE PLANS DOES NOT CONSTITUTE APPROVAL OF THESE
NOTES AND THE CllY WILL NOT BE RESPONSIBLE FOR THEIR ENFORCEMENT.
1) NEITHER THE OWNER NOR THE ENGINEER OF WORK WILL ENFORCE
SAfEIY MEASURES OR REGULATIONS, THE CONTRACTOR SHALL DESIGN,
CONSTRUCT, AND MANTAJN ALL SAfE1Y DEVICES, INCLUDING SHORING
AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL.
STATE AND FEDERAL SAfElY HEALTH STANDARDS, LAWS AND
REGULATIONS.
2) CONTRACTOR WILL MAKE EXPLORATION EXCAVATIONS ANO LOCATE
EXISTING UNDERGROUND FACIUTIES SUFflCIENll-Y AHEAD OF CONSTRUCTION
TO PERMIT REVISIONS TO PLANS IF REVISION IS NECESSARY
BECAUSE OF NEW WORK.
3) CONTRACTOR IS REQUIRED TO TAKE PRECAUTIONARY MEASURES TO
PROTECT THE UTILllY LINES SHOWN HEREON AND ANY OTHER EXISTING
LINES NOT OF RECORD OR NOT SHOWN ON THESE PLANS.
4-) CONTRACTOR SHALL NOTIFY SAN DIEGO GAS &: ELECTRIC CO. PRIOR
TO STARTING WORK NEAR COMPANY FACILITIES AND SHALL COORDINATE
HIS WORK WITH COMPANY REPRESENTATIVES. FOR LOCATION OF ELEC-
TRICAL CABLES, GAS PIPING AND APPURTENANCES, CONTACT THE SAN
DIEGO GAS &: ELECTRIC COMPANY, TELEPHONE 1-800-660-7343
5) CONTRACTOR SHALL NOTIFY THE PACIFIC TELEPHONE CO. PRIOR TO
STARTING WCRK NEAR COMPANY FACIUTIES AND SHALL COORDINATE HIS
WORK NEAR COMPANY FACILITIES AND SHALL COORDINATE HIS WORK
WITH COMPANY REPRESENTATIVES. FOR LOCATION OF CABLES ANO
APPURTENANCES, CONTACT THE PACIFIC TELEPHONE COMPANY,
TELEPHONE 1-800-892-0123
6) CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE ANO COMPLETE
RESPONSIBILllY FOR JOB SITE CONDITIONS DURING THE COURSE OF
CONSTRUCTION OF THIS PROJECT, INCLUDING SAfElY OF ALL PERSONS
ANO PROPERlY, ANO THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY
ANO NOT BE UMITEO TO NORMAL WORKING HOURS, ANO THAT THE
CONTRACTOR SHALL DEFEND, INDEMNIFY ANO HOLD HARMLESS FROM ANY
ANO ALL LIABILllY, REAL OR ALLEGED, IN CONNECTION WITH THE
PERFORMANCE OF WORK ON THIS PROJECT EXCEPTING LIABILllY ARISING
FROM THE SOLE NEGLIGENCE OF THE OWNER OR ENGINEER.
7) THE CONTRACTOR SHALL BE RESPONSIBLE TO INSURE THAT ALL
WATER UTILITIES ANO STORM DRAINS ARE BUILT IN ACCORDANCE Willi
THESE PLANS. IF THERE IS ANY QUESTION REGARDING THESE PLANS OR
FIELD STAKES, THE CONTRACTOR SHALL REQUEST AN INTERPRETATION
BEFORE DOING ANY WORK BY CALLING THE ENGINEER OF WORK AT
546-0110, THE CONTRACTOR SHALL ALSO TAKE THE NECESSARY STEPS
TO PROTECT ANY ADJACENT PROPERlY FROM HIS OPERATIONS BY
APPROPRIATE MEANS (GRAVEL BAGS, HAY BALES, TEMPORARY DESILTING
BASIN, DIKES, SHORING, ETC.) UNTIL SUCH TIME THAT THE PROJECT
IS COMPLETED ANO ACCEPTED FOR MANTENANCE BY WHATEVER OWNER,
AGENCY OR ASSOCIATION IS TO BE ULTIMATELY RESPONSIBLE FOR
MANTENANCE.
CIVIL ENGINEERING • lAND Pl.ANNING ~ terra Engineerina Inc.
184-3 Campesino Pface
Oceanside, CA 92054
Tele: (760) 439-ZB0Z
Fax: (760) 439-ZB66
EX. ♦" P.C.C. -SIDEWALK
fX. TYPE "<;' CURB
AND GUTTI:R --
a·
2.5' 5.5'
2'I --_;:;r-•
6'
B4' R/1'1
42' 42'
3t' 34'
.Id..
-2.00,: , oo,i; --.
fX. f'/PE "<;' CURB~ it AND GUTTER
8'
5.5' 2.5
-~
'---EX. 4• P.C.C.
SIDEWALK -
TYPICAL SECTION-CARLSBAD VILLAGE DRIVE (EXISTING)
NOT TO SCA!£
10.0'
.0
VARIES 47.'1 TO 51.0'
35.o'
PROPOSED
PLAN1ER
1.5' --~-....___DRQPOSED 2: 1 SLOP£
ROPOSED WALL
PER S.O.R.S.D. C-4
PROPOSED 5.o'~ AC P.C.C. SIDEWALK
PROPOSED PROPOSED CURB & GUTTER
PLAN1ER PER S.D.R.S.O. G-2 (TYPE G)
VARIES
PROPOSED s• CURB PER S.D.R.S.D. G-1
10'
2'
-... fX. TYPE "G" CUR
SEE DRAWING 419-8, SHEU J
TYPICAL SECTION-NEWLAND COURT
NOT TO SCA!£
So' R/1'1
30 31f
?~ ?O'
PA \/EldENT V.,DTH PA\IEl.l(NT IIIDTH
VARIES VARIES
_VARIES
10'
5.o' s.n•
2'
PROPO SED CURB AND GUTTER
R.S.D. G-2 {TYPE G)
HO\\N
PER S.O.
\\liERE s
AND Gum WHERE SHOWN TYPICAL SECTION-HIGHLAND DRIVE
NOT TO SCA!£
NOlE: HIGHLAND DRI'-£ TO 8£ DESIGNED PER
"ALlERNATI\£ DESIGN STREETS PROCEDURE".
BENCH MARK
DESCRIPTION• CITY IF CARLSBAD CONTR!l. MONUMENT I 122
STAMPED CLSB-122. LS 6215
LOCA TI[JN• CARLSBAD VILLAGE DR. OJ HILE ',/EST [f' HIGHLAND DRIVE
RECORD~~.~NGY~D~29.__ ______ =--,,..,,.,-:-:-=---
ELEVATIONi 12719 ··, DATUM1_.wH=.SL,..__ __
JI.
t.l?..-1 Otl 7.1 I"'
DATE INlllAL
ENGINEER OF WDRK
11\. llS• llVJl r
~?QrESSIOS
BRO\/ DITCH PER
S.D.R.S.D. 75 <TYPE ID
4' ALL AROUND.
FOUNDATION TO BE
INSTALLED ON IVE
MA TERlAL OR FILL
COMPACTED AT 90Y.
2 EACH 3' PVG
FOUNDATION CONCRETE
470-C-2000
GROUT AROUND ALL
PIPE OPENINGS FOR
VATER TIGHT JOINTS
DETAIL: CATCH BASIN DRAIN PIPE PRIVATE
NOT TO SCALE
BRO\I DITCH PER
S.D.R.S.D. D-75 <TYPE B>
~ -t:?2~~-~~:~~; -;~~\ _
N~ .. 0·t··~:~-;t~~._--{~~~--
GROUT AROUND ALL
,C
\)\"-\I
c\l.f.''-c:,ll! fl c:,lll'\,is.ll, t,
ft.II-s.
DETAIL: CURB OPENING
NOTT□ SCALE
---12•x12• PARKWAY GRATE
NO, 1212 BROOKS PRODUCTS GRATE
PIPE OPENINGS F01,-:..--....
VATER TIGHT JOINTS
"1/1:': •o .-• -• -: ~
NOTE, GROUT AROUND PIPE
T□ [□RM YATER TIGHT JOINT ~IF
. ~'IJ1;;:;
"?:::71, '--. .• • .-
F OUN DAT ID N TO BE -f" '111__~1/KC l/11::;"'l/KC
INSTALLED ON NAT~VE-:::-, "° ~//;S-
MATERIAL OF FR..L
COMPACTED AT 95Y. 'fo~~~2i~CRETE
PRIVATE CATCH BASIN
NO SCALE
HAS 'QI L TH
~ ll,Ool',t ~t ~ Z:-?f/ z/zlok W -, t "REP~D~RVISION OF• "' "' ,,
No. 23080 /J RcE7'1.6~o EXP. l'Z,[31LlfJ. • --/ ~~-----FI :-uATE_i, tz/o,:;-DATE
Cl,~ GARY LIP A RCE 23080 EXPIRES 12/31/0:l ~-e/4 ~;,./,c_
INSPECTOR DATE
I SH~T I CITY OF CARLSBAD I SH~TS I
ENGINEERING DEPARTMENT
GRADING PLANS FOR:
HIGHLAND DRIYB SUBDIVISION
APPROVED LLOYD B. HUBBS dY ib
/4& "<~if'id u;,--~· -..;< ~,2~ '-CITY ENGINEE -PE 238 ~ EXPIRES 12/31/05 ,---ATE
DWN BY: PROJECT NO. DATE INITIAL DATE INITIAL I I DRAWIN~ NO. CHKD BY: IL.!.:t' REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: ,_,,,, CT 03-04 419-8A
•
... -------------------------------------------------------------------------------------------------------·••. ·t PLOT DATE: 8/12/Q~
~y
! I
)
)
r.,...J____ -----------------.
. b
20 0'--------"20 40
Seo.lei 1' = 20'
~
I " \"
\~
I \ :-i, I I \ \ I I I \ ( \ I \ \ ~ \ \ g, "' "' I I "~lv \ I I \ EXISllNG ()✓ SINGlf FAMILY I A.J__,) RESID[NCE I ff (TYP)
3<1 . ,,
+'..,.9 a .
OISTINt HOUSE ~
TO BE DEMOLISHED
J85JJ'
------
NOTE
SEE IMPROVEMENT PLANS, DRAWING NO. 419-8 FOR WAlIR, SEWER AND STORM DAAIN
CONSTRUCTION LEGEND FOR SURFACE IMPROVEMENTS
@) BROW DITCH PER S.D.R.S.D. D-75 (IYPE B)
@ CATCH BASIN PER DETAIL "A" ON SHEET 2
@) CATCH BASIN PER DETAIL 'C' ON SHEU 2
@) CURB OPENING PER DETAIL 'B' ON SHEET 2
@ MASONRY RETAINING WAIJ. PER S.D.R.S.D. C-4 (TYPE 4) PER SEPARAlE PERMIT
POST CONSTRUCTION BMP
@) CURB INLET Bt\SKEf J,s UINUFACTUREO II\' BIOCLEIJf ENVIRONMENJM. SERVIC!S (760-433-7640)
-. \ C =
----
/
/ I I I I I f I ~ I I I I I I ' I c1 1 Vt/ 'c'h I I I I I I I "-Al I I + '>.,,6' . I I I I I / I ; I / ; I (/J J I
I I I I sfvV ½ I I I
I I I I /ff I / I '·1-I I
r$~or dABII} I .ffe' I / I I ~ fr: ).· ' 1_} I B \ a I _5 ' ---
GRADING Pl.AN
SCALE: 1 "=20'
EXISTING FEATURE LEGEND
11g] £XISTING TRAFFIC SIGNAL AND STREET LIGHT Ta BE RELOCATED
Ill] EXISTING \/ATER SERVICE Ta BE ABANDON PER C.M.11.D STANDARDS
!l!I EXISTING liAS SERVICE la BE ABAND□N PER S.D.!i.L E STANDARDS
il] EXISTING AERIAL ELECTRIC LINE T□ BE REM□VED
IHI EXISTING CURB AND GUTTER Ta BE REM□VED
~ EXISTING CONCRETE SIDE\IALK Ta BE RElflVED
fill EXISTING PD'v/ER POLE Ta BE REMOVED
IIil EXISTING TREE □R BUSH Ta BE REMOVED
fill EXISTING LA\IN FURNITURE la BE R£M□VLD
~ EXISTING FENCE T□ BE REM□VE
fl9] EXISTING ASPHALT PAVEMENT T□ BE REMOVED
~I :1, ~· ~I 8:,
SI/ALE PER CARLSBAD I
STD. Dll!i. GS-IS ~
1-~3.4' PAD L□T S @ 168.7 _.,_...,.., L,.,-~-RETAINING \/ALL '
PAD LIIT 6 @ 162.1
SECTION: "X" -"X"
ND SCALE
SYMBOL LEGEND
DESCRIPTION SYMBOL
ELEVATION, TOP OF FOOTIN,,,__ __ TF
ELEVATION, TOP OF WALL ___ TW
ELEVATION, TOP OF CURB ___ TC
ELEVATION, TOP OF BERM TB
ELEVATION, FINISH SURFACE--~.s
ELEVATION, FINISH GRAOE ___ FG
ELEVATION, TOP OF GRATE ___ TG
ELEVATION, HIGH POINT ___ HP
ELEVATION, LOW POINT ___ LP
ELEVATION, FLOW LINE ___ Fl.
ELEVATION, FINISHED FLOOR~ __ fF
ELEVATION, TOP OF STRUCTURE-TOP
ELEVATION, INVERT ELEVATION __ IE
ELEVATION, EXISTING ___ (950.50)
ELEVATION, PROPOSED ___ 95D.50
DETAIL REFERENCE Lffi'DETAIL LABEL
\]J(;sHEET NO.
-,------
/ +'s"& !
I
I
I
\
H
/
/
/
L TH
zjz/6i
rlt L.a."'"'-!!(J..ll.0 EXP. I Z / l I .k, DA TE
?22:u
~CTOR
,:z !,p/4 y'
DATE
fSHml CITY OF CARLSBAD 1-----+--+-------------+----t----;---i----i L__2_j ENGINEERING DEPARTMENT 1-----+--+-------------+----t----;---i----i
I SH~TS I
l-----+---l--------------+---+---;---1-----1 GRADING PLANS FOR:
1---+--+------------t----i----r--t---. HIGHLAND DRIYB SUBDIYISION
~~~~ CIVIL ENGINEERING • LANO PLANNING BENCH MARK 1----+---+-------------+----t---t----it----i APPROVED LLOYD B. HUBBS" . , . /
f= ,., C: • • I A-t(,., ~d_ vt:---'d.A<~ .;;./;zJJt>h ~ t8ffa cflgJneef/flll /flC. DESCRIPTION• CITY OF CARLSBAD c□NTRll. M□NUMENT I 122 1----+---+-------------+----t---t----it----i CITY ENGINEE~ 238897£XPIRES 12 31 057 1)ATE
1843 Campesino Pface STAMPED CLSB-122, LS 6215 h~=+-1~&+,.--.a---,.,rccc, Lc-=r--------+----t---t----it----i I Oceansl.de, CA 92054 LOCATION, CARLSBAD VILLAGE DR. 0,1 MILE \;EST □r HIGH..AND DRIVE i=!:l,"-Ilj!!'..~.,e.+......_o..;'--"'CIL!.!"'-'---------T:C0c:cATE;::--t-;1N;;;:IT;:;:IA:--L -t--;:;0:c;ATE;:c-;t-;1N;;;:JTI~A;--IL CDHWNKDBBYY: -.-:=-I PROJECT NO. DRAWING NO.
RECORDED• NGYD 29 : -¾:ii~I CT 03-04 . 419-8A
C, \PWG12\CLSIHP.OW11
[=-=====•~~~~:~e~:(~f6
:
7
g~)~)
4~j9
~
3
~~z~:g~g~z-------------------------------------------------~EL:.:E~V~AT~I~ON~•.:1~27:.!9~::::::::::::::::D~A~TU~M~• ==M.S~L::::::=..fEN:G:IN:EER:::DF~w:□:RKL--~R:EV:l:Sl:0:N~D:E~S:C:R:IP~TI:0:N ___ ~oTH:ER;:.:;AP:PR:o:vAf-~..:c~n:Y ~AP=PR:;o:vA~L l;R;;VWD~;;;;BY;;:~~~;;;;;;;;;;;;;;;;;;;;~;;;7L~~*~~~ ,!
PLOT DATE> 8/12/05
-· - ----- ----
C :e (,JG)
0~ .,, .....
u, "'° I
~
)
.: EROSION CONTROL NOTES
1. IN CASE EMERGENCY WORK IS REQUIRED, OONTACT HEARLD POSSIGIAN AT 310-420-9033
2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL D.
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 EMINENT.
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 E
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 FNE (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 EFFECTNE 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 ANO SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STATE OF CALIFORNIA.
TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION
ALL PERMANENT ANO TEMPORARY EROSION CONTROL PLANTING ANO IRRIGATION SHALL BE
INSTALLED ANO 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 ANO ADJACENT TO A PUBLIC WALL OR
STREET.
b. All SLOPES 4 FEET OR MORE IN HEIGHT.
2. AREAS GRADED FLAffiR 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 ANO RECREATION DIRECTOR AS HIGHLY
VISIBLE TO THE PUBLIC.
c. HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER
THAT WARRANTS IMMEDIATE TREATMENT.
8. HYOROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING
CRITERIA:
C.
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 QUICK 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 5: 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 ANO 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.
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 CALIFORNICA
d. 4 lbs. PER ACRE OF ACHILLEA MILLEFOUA
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 HYOROSEEDEO 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 ANO APPLIED ORY EITHER BY DRILLING OR
BROADCASTING BEFORE HYDROSEEDING.
i. All SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBSITE IN
UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD
AND AGRICULTIJRE 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 Tl-JAN 50% OF
THE STRAW INTO THE SOIL
C: \oWGl2\ClSB-IP.DWG
EROSION CONTROL NOTES{continued)
3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH
15% SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE.
AREAS TO BE HYDROSEEOED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY:
1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF:
a. TRACK WALKING SLOPES STEEPER THAN 6: 1
b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE.
c. RIPPING AREAS TI-IAT WILL NOT BREAK UP USING ITEMS a 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.
HYDROSEEOED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL
THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS
THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS
RELEASED.
,,-----......
/ --.....
GRAV[L BAG
RUNOFF
GAP BEffifEN BAGS
ACTS AS SPILLWAY
THREE LAYERS OF GRA \!EL BAGS
WITH ENDS O\£RLAPPED
(BGRAVEL BAG CHEVRON
NOT TO SCALE
/ '\...-------SEE DETAIL I RAVEL BAGS
I SPIUWAY \
ONE BAG OPENING
I____... \
I .-/ lflOW \ -~ I
\. I
'-.. / ......_ ./ ---
SUPPLY \/ATER T □ \/ASH
'wHEELS IF NECESSARY
w > -O! A
A z <[
_J
I
l.'.J -I
.;, USE GRAVEL BAGS, STRA'w BALES
_.., OTHER APPROVED METHODS
_') -" T□ CHANNELIZE RUNOFF T □
c:, <o. BASIN AS REQUIRED.
□:"J ~Fl □V
1/¥-------:50' Mit-i------' _,. -~
ALL AREAS □F SIGNIFICANT VEHICLE TRAFFIC <SITE ENTRANCES,
ACCESS ROADS, PARKING LOT, ETC) SHOULD BE STABILIZED
IMMEDIATELY AFTER GRADING T□ PREVENT EROSION AND DUST
CONTROL. SITE ENTRANCES AND EXITS ARE ESPECIALLY
IMPURTANT. USE GRAVEL APPROACHES T□ LIMIT TRACKING
□F SEDIMENT □ffSITE.
ffiA.ccESS STABILIZATION DETAIL
NOT TO SACLE
1. SET POSTS AND EXCAVATE A
4 BY 4 IN (JD BY 10 CM)
TRENCH UPSLOPE FROM AND
ALONG THE UNE OF POSTS.
2. STAPLE WIRE FENCING TO
/HE POSTS.
-------------...---:-::::---1/ ......-----:,.,--
~~afila!JI'"
3. ATTACH THE FILTER FABRIC TO
THE WIRE FENCE AND EXTEND IT
IN TO THE TRENCH.
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
{fi SILT FENCE
W NOT TO SCALE
CATCH BASIN
.. "'
PLAN VIEW
,. .. .. 'C' .f .. j]. ~·-.. ..r--:.•-,: .. -"T ... --, ..,;.a .. ~--~· • •7 ...
SIOE VIEW
NOT TO SCALE
2 LAYERS
OF GRA \/EL BAGS
(TYPICAL)
UNLESS OTHERWISE
NOTED
ED CATCH BASIN BERM
EP E NDER T VISION OF,
Ho.23080
___ .__.,__ ~1,..,1,,'<C..., TE_~/1-YP.._ '>
RY LESKA RCE 23080 EXPIRES 12/31/05
x--·J-<Y IL T u
~Jz..Jo e
f?Q: L O !l O EXP. IZ-1 :!I J bo/ DATE
INSPECTOR l---l---+------------l--+--+----+--------11 SHE4ET I CITY OF CARLSBAD I SHE5ETS I ENGINEERING DEPARTMENT :====='....'::::========::::'....::===: t-------1--+-------------------1----+--t----+---1 EROSION CONTROL PLANS FOR:
BENCH MARK
DESCRIPTI□Nt CITY OF CARLSBAD CONTROL HONUHENT I 122
STAMPED CLSB-122, LS 6215
LDCA TI□N• CARLSBAD VILLAGE DR. 0.1 MILE 'wEST I.F HIGft.AND DRIVE
REC□RDE~ -""''-"-'"-L...--------------ELEVATION• 127.19 DATUM•~H=.S=L~--ENGINEER OF WORK
HIGHLAND DRIVE SUBDMSION
PROJECT NO.
CT 03-04
I DRAWING NO.
419-BA
PLOT DATE• 8/12/05
)
', 030706
)
C
~
.1:1,, G)
0~
"Tl --Ii
"' '° I
~
: '!Jlf-:'i ~
I
I
I "'
20 0 20 -... ._____.___.~~~~ -_ -_ -_-_--=I
Seo.le• 1' : 20'
40
I
\cz \ \ I~ \ \ ~
~L_,,j \ \ I ~
CONSTRUCTION LEGEND
@ SILT FEN!I PER DIT/l "R" ON SHEET 4
@ u\TCH S\SIN BERM PER OCTAL "N" ON SHEIT4
@ GRA\11 BAG CHEVRON PER llfl.'Jl Y ON SHEIT4
@ HYDROSE£D UIX PER NDlIS ON SHEEf 4 ~
POST CONSTRUCTION BMP
@ cuim INill BASKET If!, MANUF!CTIID Bl' BID ClfllJi ENl'llONUENl/L SlRi1CfS (760-433-7640)
SEE EROSION CONTROL NOTES ON SHEET 4
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SYMBOL LEGEND
DESCRIPTION SYMBOL
ELEVATION, TOP OF FOOTIN11,___TF ELEVATION, TOP OF WALL ___ TW
ELEVATION, TOP OF CURB __ TC
ELEVATION, TOP OF BERM __ TB
ELEVATION, FINISH SURFACE. __ fS
ELEVATION, FINISH GRADE ___ FG
ELEVATION, TOP OF GRATE. __ TG
ELEVATION, HIGH POINT ___ HP
ELEVATION, LOW POINT __ LP
ELEVATION, FLOW LINE ___ fl
ELEVATION, FINISHED FLOO.~_FF
ELEVATION, TOP OF STRUCTURE_TOP
ELEVATION, INVERT ELEVATION ~-IE
ELEVATION, EXISTING ___ (950.50)
ELEVATION, PROPOSED~-950.50
DETAIL REFERENCE ~ElAIL LABEL
V_xjSHEET NO.
CV
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INSPECTOR DATE • •·•
r--r------r-----------i-----r-.----r-,-;::::l s=H=E5E=T ;-::I =c:::I:::::T::::::Y=::::;O:::F~C==A=R:::L::::::S:::B;;;;=A:::::D::::;--;:::~:::H:::::E5E:::::TS;::;1;
1---+---t-------------t---t---t---t---i ENGINEERING DEPARTMENT ~
t---+---t--------------r----i---r----r----...
1---+---t--------------r----r----r----r-----i EROSION CONTROL PLANS FOR:
1---+---+-------------t---+---t---t----t HIGHLAND DRIVE SUBDIVISION
~~~rt;J CIVIL ENGINEERING * LAND PLANNING BENCH MARK APPROVED LLOYD B. HUBBS qy ~ ~ erra Engineerina Inc. DESCRIPTION, CITY Of' CARLSBAD CIINTRl1 MONUMENT i 122 l---+---t--------------r----r---r----r----... ~& 2~~ 12 31 05~; ~~ 1843 Campesino P:face STAMPED CLSB-122, LS 6215
Oceanside, CA 92054 LOCATION,C ,;-,A""RL""'sB=AD~V=IL~LA""'GE-D""'R.....,O."'"'t H"'"IL~E~\IE~S-T =or~H=IGHL~A~ND-D~RI=vE S.-,S\lll T DWN BY:~-PROJECT NO. I·DRAWING NO. ' '
ele: (760) 439-2802 RECORDED, NGVD 2!1 DATE INITIAL DATE INITIAL CHKD BY: ls:r: CT 03-04 419 _8A L'====-~Fa:x;~· (~7:60:)~43:9~-Z:8:66:..... ___ . _______________________________________ ~E~L!:EY~A~TI~ON:•.:12::7,::19======D:A~TU~Mo:::H::.S.L:::=::.JEEN:G1N:EER~oF:,:w:oR:KL_...:.:.RE~V:IS:IO:N~D:::E:::S:CR:IP~Tl::O:N~-...J~o:THER~AP=PR::;:□v:ALJ.:c,rr:::.:AP:PR:□v:AL~R;;V;;WD~BY;;: ~~~;;;;;;;;~~~~~~~~
PLOT DATE• B/12/05· :: C: \DWG12\Cl.Sll-lP .DWG
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