HomeMy WebLinkAboutDWG 446-4B; PUD 05-11A; VILLAGES OF LA COSTA (OAKS NORTH RECREATION CTR); 01-03GRADING NOTES
(IN ADDITTON 10 TH[ REQUIRE:MENTS OF CHAPTER 15. 16 OF THE
-~LSBAD &IUNICIPAI.. COD[.)
I. mtS Pl.AN SUP[RSWES ALL OTHER PLANS PREVIOUSLY APPROVW BY THE CITY
OF 00/LSBA[) R[GARDING GRADING SHOWN ON THJS SU OF PLANS.
2. APPROVAi.. OF THIS Pl.AN DOES NOT 1£SS[N OR WAM ANY PORTION OF THE
00/LSBAD IIUNICIPAL COD[, RrsOLtmON OF CONDITIONAL APPROVAL. CITY
Sl"ANDARDS OR OTHER ADDITIONAL DOCUMfJITS LISTED HU/EON AS TIIEY MAY
P£RTAIN 1V THIS PROJITT. TH[ ENGINEER IN RESPONSIBLE CHARGE Sf/All.
REVIS[ THESE PLANS WHEN NON-CONFORMANJI IS DISCOVERED.
J. crrr APPROVAi.. or PLANS DOES N()T RfL/fY[ THE Dfll[LOPER OR ENGINEER-OF-
WORK FROM RESPONSIBIUTY FOR THE CORR[CTION OF £RRORS AND OMISSIONS
DISCOV[RED DURING CONSTRUCT/ON. ALL PIAN REVISIONS SHALL 8£ PROMPTLY
SUBMITTED TO THE CITY ENGJN[ER FOR APPROVAi...
4. A RJGHT-OF-WAY PERMIT FROM Tl/£ CITY ENGli-lEER WILL BE REQUIRED FOR ANY
WORK II THE PUBLIC RIGHT OF WAY. PRJOR 10 PER/Jfr ISSUANCE. A
CERTIFICATE OF INSURANCE l,IIJST 8£ FILED NAMING THE GJTY OF CARLSBAD AS
AN ADDmONAL INSURm ON THE PERMITTE['S POLICY IN THE IIINIMUM AJIOUNT
OF 11,000,000.00 FOR EACH OCCURRENCE OF LJABILJTY. THE INSURANC[
':it~l'.1o';}~IA, Ttfl:!fffR 11svrrs1AF:t<;Wfo er "Bls;·°R#J!ZNff;&o[51lf
5. IJNL[SS EXDIPTED BY SECTION J01.(b)5 OF THE UNIFORM BUIU)fNG CODE,
RITAINING WALLS OUTSIDE OF PUBLIC R1GHT OF 1114Y REQU/R[ SU'ARATE
P£RM/TS FROM THE BUlLDING DEPARTMENT.
e. NO WORK SHALL 8£ COMMENCED UNTIL ALJ. PERMITS HAYE BEEN OBTAINED FROM
THE CITY AND OTH£R APPROPRIATE AGENCIES.
7. APPROVAL OF THESE Pl.ANS BY THE aTY ENGlNEER DOES NOT l,lJTHOR/Zf ANY
WORK OR GRADING TO BE PERFORM[[> UNTIL Tllf PROPfRTY OWNfR'S Pfl?M,'SSION
HAS BITN OBTA!Nm AND A VALIIJ G/IAJ)JNG P£RMJT HAS BEEN ISSUED.
13. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRlTTEN APPROVAL
OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON TH[
APPROPRIATE SH[[T or THE Pt.ANS AND THE Tm.£ SHEET. .
Q. ORIGINAL DRAWINGS SHALL B[COMf THE PROPERTY OF n-f£ CITY UPON 8E/NG
SIGNE) BY THE CITY ENGINEER.
,o. THE ORIGINAL DRAWING SHALL 8E REVISED TO f/f.FLECT AS-BUILT CONDmoNS·
Br' 1H£ ENG/NE[R-OF-WORK PRIOR TO FINAL ACCEPTANC[ OF THE WORK BY THE
CITY.
' I. l,CC[SS FOR FIRE AND OTH£R EMERGENCY vtH!Cl.fS SHALL 8£ MAINTAINED TO
THE PROJECT SITE AT All. TIJA[S DURING CONSTRUCTION.
· _ 12. WHERE TRENCH£S ARE WITHIN CITY EASatrnTS, A SOILS REPORT COMPRISED
.+ OF: (A) SUMMARY SHEU. (8) LABORATORY WORK SHEDS No/D (C) COMPACTION
· CURV(S, SI/ALL 8£ SUBMITTED BY A PROFESSIONAL ENGINITR OF TH[ STAT£ OF
CALIFORNIA, PR/NC/PALL y DOING BUSINESS IN THE mo OF APPLIED SOILS
, 11£CHAfJ/CS. THE SOILS REPORT WILL 8£ SUBMITTED 1V THE CITY ENGINEERING
INSPECTOR WITHIN TWO WORKING £1'\ YS OF THE COMPLETION. OF F1£LD IESTS.
I 3. A SOILS COMPACTION REPORT AND COMPLIANC[ VfRIF/CATION REGARDING
ADHERfNCE TO RECOMMENDATIONS OUTLIN£D IN THE SOILS REPORT IS REQUIRED
PRIOR 1V THE ISSUANCf OF A BUILOING PERMIT. ALL CONTROLLED GRADING
SHALL BE DONf UNDER THE DIR[CTION OF A PRDFESS/0/.IM. ENGINEER OF THE
STATE or CAI.JFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED
SOILS IIECI/ANJCS. ALL FILL OR FlJ1VR[ FILL AREAS SHALL BE CONSTRUCTED IN
ACCORDANCE WITH THE CITY OF CARLS&\D STANDARD SPECIFICATIONS AND THE
• EARTHWORK SP[CIFICATIONS • ATTACHUJ 1V THE PRELIMINARY SOILS
flVESTIGATION. DAILY FIELD COMPACTION REPOR1S WILL B[ SUBMITTED TO THE
PROJECT INSPECTOR.
I 4. A l'RFCONSTRUCDON 1,fffTING SHAI L BE HUD AT THE STTf PB{DR TQ TH[
BEG/NNING OF WORK AND SHALL Bf ATT£ND£0 BY t,J I RfPR[SFNTATIVES
RESPONSIBLE FOR CONSTRUCTION, rNSPECTION, SUPERVISION TESTING AND t\LL
DTHER ASfECTS Of TH£ WORK. THE CONTRACTOR Sl-w.1. SCHWUL£ A PRECONSTRUCTION
ME[TING BY CALJ..ING THE INSPECTION LINE AT (760) 438-3891 AT lDSr (5) WORKING
DAYS PR/OR TO STARTING CONSTRUCTION. APPROYED DRAWINGS 11/JST BE
AVAILABLE PRIOR TO SCHfDULJNG. THE GRADING PERI.Irr WILL 8[ PROVIDED BY 11-1£ PROJ£CT INSPECTOR AT THE tlEU/NG.
15. All, IN$Pfc110N REQUEsTs OTHER THAN FOR PRECQNSIBUCDQN t,fmlNG WILL 8E r;cs ~kCN_:iZ:W:ttU8W7?1-itMt H8ff BtlN1ftFI£U e:ta~uwl,,M;N~,l[
QN TH£ DAY BEFORE 71-IE INSPECT10N IS NEEQ[D. INSPfCTIONS WILL Bf t,/A[J[
TT!£ NEXr WORK ln\Y UNLESS YOU REQUEST OTHERWIS[. REQU[STS MADE AFTER
2;00 P.M. WILL 8E SCHEDULED FOR 1WO FULL WORK DAYS LATER.
16. THE OWNER »JD/OR APPLICANT THROUGH THE DEVELOPER AND/OR CONTRACTOR
SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL Wffi DE:VJCES. INCLUDING
SHORING, AND SHALL Bf SOLfl Y RESPONSIBLE FOR CONFORMING TO ALL LOCAL.
STATE NID ffD[RAL !WTTY AND Hf:ALTH STANDARDS. LAWS AND REGULATIONS.
17. THE CONTRACTOR SHALL CONFORM 1V LABOR CODE SECTION 6705 BY SUBMffTING
A DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED N;rNCY SHOWING
THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MAD[ or WORKER PROTECTION FROM' TH£ HAZARD or CAVING GROUND DURING THE
EXCAVATION OF SUCH TRENCH OR TRrNCH£S DR DURING THE PIPE INSTALI..ATION
THERDN. THIS PLAN IIUST Bf PREPARfD FOR ALL TRENCHES FfY[ Fm (5') OR
MORE IN DEPTH »ID APPROVfD 8Y THE CITY ENGINEER AND/OR CONC[RNED
AGENCY PRIOR 1V EXCAVATION. If Ilf[ Pll,N VAAIES FROM 1HE SHORING SYSTEM
STANDARDS £STA8USHED BY Tllf CONSTRUCTION :WITT ORD[RS, 1m.E 8
CAUFORNIA ADMINISlRA TfV[ COO£, THE PINI SHAU, BE PR£PAR[D BY A
I ED GI . A COPY or THE OSHA ~JRW. P£RMrr • uusT BE SUBMITTED 10 THE INSPECTVR PRIOR TO
18. NO 81.AST1NG SHALL 8[ PERFORMED UNTIL A VALJD BI..AS11NG PERI.Irr HAS BEEN
OBTAJNfD FROM THE CITY OF CARLSBAD. SUBMIT APPLICATION FUR Bt.ASTING
PERMlT Mil IN ADVANCE OF. THE SCHfDULING OF 8LASTING OPfRAIIQN-5,
19. If ANY ARCHAEOLOGICAL RESOURCES AR£ DISCOVfR[D WITT/IN ANY WORK AREA
~J2URING CQI/STRUCTION, OPERATIONS WILL CEASE 11,fMfDIATELY, AND THE
~RMITTEE WILi_ NOTIFY THE CITY ENGIN[[R. OP£RATIONS WILL NOT RESTART
IJNTIL Tl!£ PERM/TT££ HAS REC[fY[[) WRrTTEN AUTHORITY FROM THE CITY
£NG/NEER TO DO SO. ~ _
20. ALL OPERATIONS CONDUCTfD ON THE snr OR ADJACENT THERITO, INCLUDING
WARMING UP, RrPAIR, ARRIVAi.. DEPARTUR[ OR OP£RATION OF 1RUCKS,
£ARTHMOWNG [QUIPM[NT. CONSTRUCTION EQUIPMENT AND ANY OlHER ASSOCIATED
GRADING [QUIPMENT SHALL 8[ UM/TED TO THE PERIOD BETWfEN 7:00 AM. »JD
SUNSET EACH DAY, IIONDAY Tl-iRU FRIDAY AND NO fARTI-/MOVING OR GRADING
OPERATIONS SI-/A/.1. 8£ CONDUCTED QN WEEKENDS OR HOLIDAYS. (A UST OF GITY
HOLIDAYS IS AVAIi.Nil£ AT THE tNGIJilEERING D£PAR7MENT COU/fTER.)
21. ALL Off SITE HAUL RQ!JIES SHALL BE SU8l.1TTTFD BY TH£ CONTRACTOR TO THE
CITY ENGINEER FOR APPROVAL TWO FULL WQR/1'./NG DAYS PRIOR JO BEGINNING OF Jt'ORK,
22. IMPOFZT MATERIAL SI/ALL BE OBTA/Nm FROM, ANO WASTE MATERIAL SHALL BE
OEPOSITED AT, A SITE N>PROV£D BY 11/E arY ENGINEER. THE COl{TRACTOR
SHALL B£ RESPQNS/BLE FOR ANY DUiRIS OR DAMAG[ OCCURRING MONG THE HAU! ROUTES OR ADJACENT STRITTS AS A RESUI T OF THE GRADING OPERATION.
23. BRUSH SHALL 8[ REMovm ONLY WITHIN THE AREA TO BE GRADfD. N() TRffS ARE
10 B£ REMOVED UNL£SS SPECIF/CALLY NOTED ON THE PLAN.
24. ALJ. AREAS SHALL Br GRADm TO DRAIN.GRADING R£SUL TING IN THE PONDING OF
WATER IS NOT PERMITTED. ALL E:ARTH[N SWAL.:S ANO DfTCHES SHALL HAYE A
tlJNJMUM ON£ PfRCENT SLOPE.
25. Tl{[S[ PLANS AH£ SUBJ[CT TO A SIGNED AND APPROVITJ SET OF fROSION
CONTROL Pl.,INS. EROSION CONTROL SHALL BE AS SHOWN ANO AS APPROV£D BY
111£ CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR.
26. ALL SLOP[S SHALL 8£ TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM
SURFAC[ AND CROSS SECTION THE SITE SHALL Br LEFT IN A NEAT ANO
ORDERLY CONDITTON. ALL Sl"ON£S, R007S OR OTHER DEBRIS SHALL BE REMOYED
NID DISPOSED or AT A sm: APPROVED or BY THE C/Tr' ENGINEER.
27. All. SLOPtS SI/ALL BE IRRIGATED, Sl"ABILIZED, Pl.ANTED AND/OR HYDROSEEDED
WITHIN TEN {rO) DAYS OF 1H£ TIJIE WHEN .EAQH SLOPE IS BROUGHT TO GRADE
AS SHOW/! ON 1HE APPROYED GRADING PLANS.
2/l. 11,NDSCAPTNG SI/ALL 8t ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED
BY THE CITY or CARLSBAD I..ANDSCAP[ /JANUAI.., THE I.ANDSCAPING PLANS FOR
THIS PROJECT, DRAWING NO. ~-"WI AND/OR AS DIRECTED 8Y THE CITI'
ENGINEJ:R OR PWINJNG DIRECTOR. "' -.
19. rn£ OWNER/APPLICANT SHALL INSURE Tl/AT ALL CONTRACTORS SHALL COORDINATE
THE WORK or THESE GRADING PLANS WfTI/ THAT SHOWN ON BOT/I THE WIOSCAPE
AND /RR/GA TION PLANS AND THE IMPROYEMENT PWIS AS REQU/Rffi FOR THIS
WQR.K IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIM[ REQUIR[l.l[NTS. -
JO. STQ1?M DRAIN PrPE SHALL 8[ R£JNFORCED CONCRfil PIPE WITH A trnNIMl1l,I
D-LOAD OF 1,350. FOR PR!VATE STORM ORAIN PIPES, UP TO rs· PVC MAY 8[
UTILIZED PROV/D[D DEPTH IS LESS THAN IS FEIT AND BACKFILLm 11/TTfi J/4"
ROCK PER SDRSD S-4 TYPE "c" AND PIPE IIEETS ASTM STANDARD jQJ4 FOR
SOR J5 SOLIO WALL PIP£
JI. WHERE AN £XISTING PIPE LINE IS TO 8£ ABANDONfD AS A RESU/. T OF n-f£
-CRADING OP£RATION, rr SHALL Br R£MOVED WITHJN TWENTY FEET OF BUILDING
OR STRITT AREAS AND R[PLACfD WITH PROPERLY COMPACTED SOILS. II OTHER
AREAS 11/E PIP[ WILL B[ PWGGED WITH CONCRfTE OR REMOVfD AS APPROVED BY
THE CITY DIG/NEER.
J2. THE CONTRACTOR SHA1l VfRIFY THE LOCATION OF All EXISTING FACILmES
(ABOV£ GROUND No/D UNDrR GROUND) WITHIN THE PROJfCT SITE SUFF1CIENTI.Y
AHEAD OF GRADING TO PERMIT 1HE REVISION OF 1HE GRADING PLANS IF Tr IS
f'DUND THAT THE ACTUAL LOCATIONS ARf II CONFlJCT WITH THE PROPOSfD
WORK.
J3. THE CONTRACTOR SHALL NOTIFY AFFECTED unurr COMPANl[S (SEE BELOW) AT
l£AST 2 FULL WORKING DAYS PRIOR 10 STARTING GRADING NEAR THEIR
FAG/UT/ES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIV£.
UNDERGROUND SERVICE ALERT 00 422-41.33
SDGb.£ 00 660-7J4J
PACIFIC BELL 800 892-0123
TIME WARNER CABLE 60 .f38-n•H
CITY OF 00/LSBAD (STREETS 6: STOl?I.I °';f ~ 60 434-2980
VALL[C/TOS WATER DISTRICT (SEWER 6: WA 60 744-0460
CITY OF CARI..SBAD (RrCLAIM£0 WATER) 60 438-2722
.54. 1'£RJ!IT COMPl.li,NCE REQUJRD.IENTS.:
A fJJR COIITilOcLm ~ING-TH[ I-PPL/CANT HIRES A CML ENGINEER.
SOILS ENGINEER, ANDOR GEOLOGIST TO GNE TECHNICAL ADVICE,
0BS[RV[ AND CONTROL 111[ WORK It/ PROGR£SS /15.16.120 AIJ}
CARLSBAD IIUNICIPAl-COD£..
8. PRIOR T!J FINAL APPROVAL OF A GRADING PERMIT 1HE FOU.OWING
R[POR1S IIUST BE SUBMITTED TO THE CITY ENGINITR 1M TH£
PROJE:CT INSPECTOR {15.16.120 A10} c:ARLSBAD IIUNll;IPAI.. CQQt:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL
GRADING IS COMPL[TE. ALL EROSION CONTROL. SLOPE PLANTING
AND IRRIGATION ARE INSTAf.LED IN . CONFORMANCE WITH CITY
CODE AND THE APPROVED PIAN$ (OBTAIN SAMPLE .. OF COMPLJANCf U7IoR /;ROM CITY ENGJN£ERING Dtf'ARTM[NT).
(2) AS-BUILT GRADING PLAN.
(J) REPORT FROM THE SOILS CNGINEER, ' WHICH IICUJDES
R[COMMENDED SOIL BEARING CAPACITIES, A STA TEMfNT AS TO
THE EXPANSIVE QUALJTr' OF THE SOil. ANO SUMMARIES OF
FrELD AND LABORATORY TESTS. 11/E REPORT SHALL ALSO
~CUJDE A STATEMENT BY 71-1£ SOILS CNGINEER THAT TTiE
GRADING WAS DON£ IN ACCORDANCE WITH THE REQUIREMENTS AND
RECOMMENDATIONS OUTLINED IN THE PRELIMINARY SOILS REPORT
AND mt SUPPLEMENTS THERETO.
{4) REPORT WITH AS-BUILT GEOLOGIC PW/, IF REQU!RfD BY TH[
CITY.
J5. IJM.[SS A GRADING PERMIT FOR THIS PROJf.CT IS ISSUED WITHIN ONE (I)
YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED
10 8£ RESUBMITTED FOR PLANCHECK. PW/CHECK ff[S WILL 8[ REQUIRW FOR
NiY SUCH RECHECK.
J6. THE SOILS REPORT nTLED VILLAGES OF lA COSTA "THE £MKS"
PREPARED BY GEOCON AUGUST :J. 2001, AND UPDATED LUTER
FEBRUARY 13, 2007, S/iA/..1.. BE CONSIDERED AS A PART OF THIS
GRADING PLAN. .ALL GRADING SHAJ.1. BE DONE IN ACCORDANCE -wrTH
THE RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID
SOILS REPORT.
37. IN ACCORDANCE WITH THE C!TY SUSMP, ALL STORM DRAJN INLETS
CONSTRUCTED BY THIS PLAN SHALL INCLUDE "STENCILS" BE ADDED TO
PROHIBIT WASIF DISCHARGE DOWNSTREAM. STENCILS SHALL BE ADDED
TO THE SATISFACTION OF THE CfTY £NGIN/IR.
(.EGAL DESCRIPTION
LA COSTA OAKS NORTH Vll.J.AGE J. 1 (CT 05-14)
LOT 81 OF CARLSBAD TRACT NO. D5-14 LA COSTA OAKS NORTH, IN THE
Cl7Y OF CARLSBAD, COUNTY OF SAN DIEGO, STAIF OF CALIFORNIA,
ACCORDING TO IMP THEREOF NO. 15595 FILED IN Tl-I[ omcE OF THE
COUNTY RECORDER OF SAN DIEGO COUNTY ON AVGUST 22, 2007.
OWNERS / PERMITIEES
REAL ESTATE COLLATERAL MANAGEMENT COMPANY,
A DELAWARE CORPORATION
19/J3 WRIGHT PLACE SU/IF 180
CARLSBAD CA, 92008
{760} 929-2701
-LEGEND -OF ABBREVIATIONS
fc
GB ec EC
RP
LP
Fl.
IMP
C.I. c.o.
RCP
C.B.
£VG
BVC
FG
ST
RT
LT
F'S
N. T.S. rw
TF
eTOP OF CURB
-GRADE BREAK
BEGIN CURVE
O.D CURVE
HIGH POINT
LOW POINT
Fl.OW LINE
IMPROVEMENT
CURB INLET
CLEANOUT
REINFORCED CONCRCTE PIPE
CATCH BASIN
END VERTICAL CUf/vt
BEGIN 1/FRTICAL CURVE
FINISHED GRADE
STREIT
RIGHT
LEFT
FINISHED SURFACE
NOT TO SCALE
TOP OF WALL
TOP OF FOOnNC
REFERENCE DRAWINGS
C!TY OF CARI.SBAD DRAWING NO. 429-7
CITY OF CARLSBAD DRAWING NO. 429-7A
CfTY OF CARLS8AO ORAWING NO. 4-46-4
CITY OF CARLSBAD DRAWING NO. 446-4.A
SHEET INDEX
NOTES AND LEGEND
. PRECISE GRADING ~
EROSION CONTROL
SHEU 1
SHEET 2
$Hffi J
..
cosrA
CITY OF ENCINITAS
Reos
PROJECT
SITE
R£CRtATION CENIFR
LOT /JI
5,AN EL/JO ROAO
VICINITY MAP LOCATION MAP
l<OT TO SCALE NOT TO SCALE
SOILS ENGINEER'S CERTIFICATE
L SHAWN WFIDU-i, A REC!SfFRED CIVIL & GEOTECHNICAL ENGINEER IN THE STAIF OF CALIFORNIA.
PRINCIPALLY DOING BUSINESS IN THE F'IELO OF APPUED SOIL" Al£CI-WI/CS, HEREBY OPINE THAT A SAMPLING
AND STUDY. OF THE SOIL CONDmONS PREVALENT WITHIN THIS SITE -WAS WJJE BY GEOCON OR UNDER THE
. DIRECTION OF G£0CON BETWEEN THE DAIFS OF 9/14/1989 AND 10/14/1999. TWO COMPLETE COPIES
;' OF THE SOILS REPORTS COMPILED FROM THIS STUDY, WfTH MY RECOMMENDATIONS, HAvt BEEN SUBMITTED
~ TO THE omcE OF THE CITY ENGINEER. FURTHERMORE, I HAVE REVIEWm THESE GRADING PLANS AND
I
\ % Ii
~
;:i
:,,
~
WORK TO BE DONE . . . .
rHE PRECISE GRAOING WORK SHALL CONSIST OF THE CONSTRUCnON OF ALL CUTS AND FILLS,
REMEDIAL GRADING, ORA/NACE FAG/LIT/ES, EROSION CONTROL FACILITIES, AND
PlANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING Pl.ANS,
AS-BUILT GEOLOGIC UAPS AND REPORTS, ALL AS SHOWN OR REQUIRED ON THIS SET
OF PLANS AND THE CITY STANDARDS, SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS
AND ORDINANCES CITED ON THESE Pl.ANS.
THE PRECISE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE
wrTH THE FOLLOWING DOCUMENTS, CURRENT AT THE TIME OF
CONSTRUCTION, AS DIRECTED BY THE CITY £NG!N££R.
r.
2.
J.
4.
5.
6.
7.
8.
Q.
,o.
"· ,2.
CARLSBAD IIUN/CIPAL CODE.
CITY OF CARLSBAD STANDARDS.
THIS S£T or PLANS.
CONDITIONS FOR PUD 05-tt(A) DAIFD UAY 8, 2007.
THE STANDARD SPECIFICAnONS FOR PUBLIC WORKS
CONSTRUCTION (GREEN BOOK).
SOILS RrPORT AND RECOMMENDAnoNS BY GEOCON INC. DATED AUGUST J, 2001,
AND UPDATED, FEBRUARY 13, 2007.
rHE SAN DIEGO AREA REGIONAL STANDARD DRAWINGS AND AS
At4Y BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS.
CALIFORNIA COASTAL DMLOPMENT COMMISION PERMIT: NOT APPLICABLE
FINAL PROGRAM EIR 98-07 AND TH£ MITIGATION MONITORING AND REPORTING PROGRAM.
SWPPP PREPAR£f) BY HUNSAKER &: ASSOCIATES, DATED SE:PTEMBtR 26, 2006.
WDID NO. 9 J7C335747
SWMP 070040 PREPARED BY HUNS/>.KFR &: ASSOCIATES DAT£D JANUARY 10, 2008.
CALIFORNIA STORM WATER QUALITY ASSOCIATION 8MP CONST/?UCION
HANDBOOK AND CALTRANS CONSTRUCTION $[TE BMP MANUAL.
OE$CBIPfJQN
LEGEND
STD, QWG, SYMBOL QUANTITY
PARCEL BOUNDARY
· WEMENT UN£
£X!STiNG WATER LINE
-
{PER IMP DWG 429-7 & 446-4) -!!"!' ,,,. •
--~-----
----\,/--· --"'.!' f•
CERTIFY Er THE RECOMMENDATIONS INCLUDED tN THE SOILS REPORTS FOR THts PROJECT l-t4vr BEEN ,
INCORP . IN THE GRADING PLANS Af{[) SPECIFICATIONS.
l I ~~ Z-t.ofoS fl!-:r<f<"' Wc-~]o!li
SHAWN WEEDfJv . DAIF r~7J thZ714 ll" li-
CXIST!N_G STORM DRAIN fNLET
CXIST/NG STORM DRAJN
AREA DRAIN PIPE 4 •
AREA DRAIN
(PER IMP DWG 429-7 4c 446-4)
(PER IMP DWG 429-7 & 446-4)
1,275 LF
63 (A
19 LF
t(A
G.E. NO. 2714 CXP. DAIF: 06-J0-09 ,; .' ~ 4/'Jw/:"'} •~g
~~'ti~_ ~x~ >
. ~~
12" PVC STORM DRAIN
24" X 24" CATCH BASIN (se;,;;; IJOTE. '37) NDS OR EQUAL ii
~ "DECLARATION OF RESPONSIBIE CHARGE"
I HEREBY DECLARE THAT I AM THE ENC/NEER OF WORK FOR THIS PROJECT, THAT I
HAvt EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS
'if/)Nfffs,':,. 5gc~gis1frff« o~"ct//1Jf.i1s1Tff'/lftJFESSIONS CODE. AND THAT
I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY
THE CITY OF CARLSBAD DOES NOT RELIEVE ME. AS ENGINEER OF WORK, OF UY
RESPONSIB!LmES FOR PROJECT DESIGN. "
FIRM: HUNSAKER 4: ASSOC/A TES
ADDRESS: 9707 WAPLES STREIT
CITY, ST.: SAN DIEGO CA.
TELEPHO~E: ??58-4500
BY: &'1!'-i!~~....,L""U""="=-:c-------DATE· i[lf/(1€ DAVID A. BLALOCK
P.E. NO.: RCE 62891
D<PlRATION DATE: -6~/~:JO=/i~Oce8 ______ _
SOURCE OF TOPOGRAPHY
TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERATED BY
AERIAL SURVEY BY SAN-LO AERIAL SURVEYS {1-J0-97)
AND FIEW SURVEY BY O'DAY CONSULTANTS IN APRIL, 2001.
TOPOGRAPHY SHOWN HEREON COMFORMS TO NATIONAL MAP
ACCURACY STANDARDS. "EXISTING CONTOURS" REFlECT
. ROUGH GRADING PER DWG. 446-4A
QJ\'NER's CERTIFICATE
•
I HEREBY CERTIFY THAT A REGISTERED SOILS ~NC/NEER OR G~OLOGIST HAS BEEN OR WILL
BE RETAINED_ ro . SUPERVISE OVER ALL GRADING ACTIVTTY AN[) ADV/Sf: ON THE COMPACTION
~,;..;;,J;~-i.::,' OF THIS SITE. " ! ~
•
SI ~IF B FRED ARBUCKLE
PRESIDENT MORROW DEVELOPME/ff
AS AGENT FOR REAL ESTATE COU.AT£RAL MANAGEMENT COMPANY
EARTHWORK QUANTITIES*
CUT.·
FILL:
EXPORT:
r,T71 -CY
B05 -CY
366 -CY
• * QUANTmES SHOWN ARE FOR BONDING ONLY AND
ARE NOT TO BE USED FOR BIDDING, BUDGETS
OR OTHER PURPOSES.
;
PROPOSED SPOT ELEVATIONS
DAYLIGHT LINE
SLOPE EMBANKMENT (2: I MAX.)
CXISTING CONmUR
FINISH CONTOUR
CUT/FILL
RFTAININC WALL (SEPARAIF PERMIT REQUIRED) C-1 1/t C-2
LANDSCAPE WALL
D<ISTING SPOT £l£VATIONS
EXISTING 2" WATER LATERAL
D(IST!NG 6" SE:WER LAIFRAL
(PER LANDSCAPE DWG 446-4M}
(PER IMP DWG 429-7)
(PER IMP DWG 429-7)
..ih_ -
---Y-=--'Vdti--Y:
-fBQ .. __ _
4ljQ---
(456.7)
FS
®
~
2JO SF
£X!STING SlDD'IALK
CXISnNG CURB 1/t GUTTER
r,:;RRACE O{TCH
(PER IMP OWG 429-7 &: 4-46-4)
(PER IMP DWG 429-7 & 446-4}
REMOVE DITCH
SUSMP PROJECT PRIORITY: HIGH
STORMw'ATE'R TRE:AfME'NT CONT RO~~
STDRMWATS:R TR"-ATM~l\l'r F0/7. T/f[S PP.OJ"EC. f
l-5 PROVID/:.D /3YA VOR.TE.~ SaPAR.4io~
cc('.QIJ.STRUc.T£D PER OW.:.. 441,-4-51//;£19. .: .-~ '
--j -~ ~:ft
' .
'
" ;
,!_
(MOD. SDRSD D-75, SEE DETAIL SHT 2) 0
0
260 LF
2J7 LF
ENGINEER OF WORK
,~D.J:~~rttl.i-.,__ ___ 2.[1tlo~
DA VIO A. BLALOCK
RC[ NO 6289 I EXP. 6/30/08 "DATE
-~ BENCH MARK
DESCRIPTION: STD. STREE:T SURVEY MONUMENT
LOCATION: STA. 288+89 EC ON CE~RLINE
OF EL CAMINO RoAL
RECORD FROM: SAN DIEGO COUNTY
VERTICAL CONTROL
ELEVATION: JI 1.41 NGVD 1929
P NNING DEPARTMENT APPROVAL "AS
fltBW
BUILT"
11/o2/m HUNSAKER
& ASSOCIATES
5AN CIEC:0. INC
Pl.ANNING 9707 W:JJ!lf'~ StITTt
!NC1NURING Ian Oiej;c, C. 'l2121
51.lRVcYlNC PH(a58)s,8-4;oo · fX(853)558-l414
<=ml DATF.3/J /)8
DO~NEU PLANNING DIRECTOR DAT/c ',A_ RCF ~289/ EXP. {,,/30)/C, C (lllGllED) DATE:"!./ 6 /tieJ>--R-ffe-~-B-Y.--_ ---------■
Rrolllllr.ND_ ED BY: t/A,J 4,*~ INSPECTOR~-, //~f!d,
PROJECT LOCATION
THIS PROJECT IS LOCATED W!THIN ASSESSORS
PARCEL NO. 223-830-42. THE CALIFORNIA
COORDINATE INDEX OF THIS PROJf:CT IS N 1978 £
6268
BASIS OF BEARINGS I SH1EET I CITY OF CARLSBAD I SHEETS I
THE BASIS OF BEARINGS FOR THIS ENCINITRING OEPARTMl:NT 3
SURVEY IS THE CALIFORNIA
IMPORTANT NOTICE
SECTION 4216/4217 OF THE GOVERNMENT CODE:
REQUIRES A DIGALERT IDENTIFICATION NUMBER BE
ISSUED BEFORE A PERMIT TO EXCAVATE Will BE
VALID. FOR YOUR DIGALERT 1.0. NUMBER CALL
UNDERGROUND SERVICE ALERT A[:
TOLL FREE 1-800-r422-413J
TWO WORKING DAYS BEFORE YOU DIG
COORDINATE SYSIFM -1983, ZONE VJ,t----t---+---------------1------1---+----1---,r PRECIS[ GRADING AND E:ROS/ON CONTROL PLANS FOR:
1991.35 EPOCH, NORTH AMERICAN VILLAGES OF LA COSTA
DATUM OF 1983 {NAD83), GRID THE OAKS NORTH
BEARINGS BETWEEN STATION 147 AND RECREATION CENTER STATION 152 AS .SAID COORDINATES
ARE PUBLJSHED IN THE CITY OF APPROVED fl /~ DAVID . HAUSER CARLSBAD SURVEY CONTROL NETWORK t----t-----+------------------,1-------l---+------l----t t,i. ~ . 3 U, 08
ESTABLISHW BY RECORD OF SURVEY DEPUTY CITY ENGIN£EffCE<;3J081 EXP o 30 08 DATE UAP NO. 17271, FILm IN THE omcE t----t----+-----------------il------l--+----1----1
OF TH£ SAN DIEGO COUNTY RECORDER G-BUJLT ~ID_WN_{I~-,---~
ON FEBRUARY 8. 2002. /£: N OAT£ !Nfr!AL DAT< INiTlAI. DAT< INrTlAI. CHKD BY' 6VP
04·55•39• W ENGINEER OF WOR REVISION DESCRIPTION OrHER N'PROVAi CITY APPROVAL . RVWZ; 11Y: \ fd
PROJE.Cr NO.
PUD 05-ll(A)
DRAWING NO.
446-4B
R,\0570\1.Eng\Precfse Grodlng\Recreotlon Ce~ter\0570PGO!.dwg[]Feb-13-2008a!4,39 W.O. No. 2352-182
BIN :
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PROJECT BOUNDARY
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PIANNlNC
ENQNEERINC
~G
HillJSAKER .
& ASSOCIATES
SAN DliGO, INC
9707 Waples Street
San Dii,:o, Ca 92121
PH(8S8)558-4500· FX(858)558·1i14
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II.AP 15318
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SECTION A-A
NOT TO SCALE
_,.,.,fl1Mmt,POO. ffNCf
FIJ/lSHEO
POOL PAD
E=IIII=
/.,/'
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0-1/2W IJNLESS
OTHERWISE SHOWN
B~
_ MODIFIED TYPE D
DITCH PER 0-. 75
NOT TO SCALE
TER!?AC~
CUTOFF WALL
· SECTION 8-8
NOT TO SCALE
// 'l DAB
llAlF /NIT1AL
ENGINEER OF WOR
STORM DRAIN DATA· 11 l
C) BEARING/DEL TA RADIUS
1 N 5"06'10" E
AS·/31.1/t.r
REVISION DESCRIPTION
LENGTH REMARKS
18.83' 12• PVC 1
2
3
4
5
6
7
8
9
ID
II
12
13
14
15
16
17
1B
19
20
21
22
23
24
25
1!6
27
2e
29
30
' 31 . 32 . 33
34
35
. 36
FOR EXISTING IMPROVEMENTS
SEE DWG NOS. 429-7 & 446-4
{M1E INITIAL CMTE
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
OTH£R APPROVAL ' CITY APPROVAL
AREA DRAIN PIPE DATA
BEARING/DELTA RADIUS LENGTH R!MARKS
N 11·43'50· E 9.17' 'I" PVC
N 51'21'44" W fi.00' <I" PVC • ·--~
N 5'28'08" E fl. 13' -f." PVC
N 5'28'08" E 9.13' 'I" PVC
N 51'21'44" W 9.00' -f." PVC
N 71'43'51" E 9.17' -f." PVC
N 51'26'13· W 13.75' 'I" PVC
N .f2'41'28" E 1'1,08' 4" PVC
N 51'14'26" E 1'1.02' 'I" PVC
N 60'37'28" E 13.15' 4" PVC
N 51'26'53" W 15.77' 4" PVC
N 51'25'00" W 12.67' 'I" PVC
N 73'55'56" W 11.22' 4" PVC
N r6'04'04" E 14.02' 4" PVC
N 25'42'38" E 13.67' 4" PVC
N 34'19'06" E IJ.59' 4" PVC
N 51'20'45" W 20.10' 4• PVC
N 42'43'58" E 13.66' ,r PVC
N 51'23'35" E 13.61' 4" PVC:
N 57'16'00" W 8.06' 'I" PVC
N 28'08'31" II' 17.75' 4• PVC
N 60'53'22" E 13.97' 4• PVC
N 34'14'18" E 14.07' 4" PVC:
N 25'34'/6" E r4.03' 4" PVC
N r6"17'34" E 13.06' 4" PVC
N 51'36'52" W r5.76' 4" PVC
N 51'37'24 • W 12.67' ... pvc;
N 16'25'46" E ,2.46' 4" PVC
N !1'45'24" W ,4.08' 4" PVC
N 21·20'53• E 1!1.56' 4• PVC
N 12'30'52" E 13.37' ,r PVC
N 39·51'02• W 17.87' 4" PVC
N 64"38'43" W 24.03' 4•pvc;
N 67'30'/8" W 16.90' 4" PVC .
N 64'11'58" W 19.97' 4" PVC
N 53'43'00" W 7.35' 4" PVC
N 64'42'59" W 18.74' 4" PVC
N 81'40'26" W 21.10' <I" PVC
N 53'53'56" W 22.56' 4• PVC
N 1!6'37'31" E 22.40' 4" PVC
N 66'15'37" E 29.28' 4" PVC
N 88'36'01" E 17.56' 4" PVC
N 11'42'15" IV 6.76' 4" PVC
N 1!'12'54" W 10.!11' 4" PVC
N 2'26'44" E 20.35' 4" PVC
N 66'07'26" IV 18.76' 4" PVC
. ·--
N 24'32'13" IV 27.93' 4" PVC . ' -~
N 65'27'47" E 6.98' 4" PVC
N 17'15'49" IV 25.16' 4" PVC
N 30'00'22" E 24.82' 4• PVC
N 36"42'56" E 14.59' 4" PVC
N 46'52'22" E 26.16' 4" PVC
N 33"38'27" E 11.61' <I" PVC
N 37'42'13• E 10.78' 4•pvc;
N 42'46'34" E 11.74' 4" PVC
N 45·15'37" E 15.05' 4" PVC
N 34"14'05" E 10.26' 4" PVC
N 53'57'14" E 25.J6' 4" PVC
N 77'55'37" W !1.50' 4" PVC
N 34'19'52" E 8.09' 4" PVC
N 66'26'45" E 52.16' 4" PVC
N 75·10•32• W 21.12· 4" PVC:
N 80"52 '42 • E 85.98' 4" PVC
N 34·52•22• W 38.42' 4" PVC
N 45·17'03" E 23.64' 4•pvc;
37'40'37" IJ9.80' 65.63' 4" PVC
N 3'40'25" E 4.17' 4" PVC
N 4'48'2J" E 37.47' 4" PVC
N 65"02'18" W 27.67' 4" PVC
ENGINEER OF WORK
FlJBtll
DAVID A. BU.LOCK
RC£ NO 6;!891 -fYP, 6,/J0/08
11141oe
f)ATE
,BENCH MARK .
DESCRTFITION: STD. STREET SI/FMY ll(JNUl,,l[j;T
LOCATION: STA. 288+89 EC ON C£NT€RLINF:
OF EL CAMINO REAL
RECORD FROM: SAN DIEGO COUNTY
VERnCAL CONTROL
ELEVATTON: .Jrr., 1 NGVD 1929
"AS
_tlfBLil 11/09/oq_
BUILT"
EXP. C. I 30 //0 DATE
APPROVED (. · -1 t, DAVID A USER 4 :J /( D$
DEPUTY CITY ENGINE/CR RCE i:1TicxP 6 30 08 DATE
DWN BY: ____ ,
CHKD fJY: J:i.NP
RVWD HY, VI-
PROJECT NO.
PUD 05-ll(A)
DRAWING NO.
446-4B
Rr\0570\!.Eng\Prec:lse Grodlng\Rec:reotlon Center\0570PG02.dwgtlFeb-13-2008,o9,3BW.O. No. 2352-182
. . SIN :
---:Jffl.;E_i:
-----""'----"-,r;
LEGEND ,
\ i I : DESCRIPTION
' i ' '
FIBSR MATT/NC i I
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HY4)ROSEED !
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1 I QUANTITY
II I I ..,
7,555 SF / i !
/ / I J
<f2/J7J SF f , ' I l
f ... /
SYMBOL
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I /· / Sl~T FENCE j / 607 LF! /
/ ! f
f / I
SfiABILIZEO I I
I 11
Ii
' ' CONSTRUCT/ION ENTR,4,NCE
TC-1 f f
l 11 I ! ,!
' ! GRAVEL BAGS
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1! SET POSTS AND EXCAVATf A
4 BY 4 IN {10 BY 10 CM)
TRENCH UPSLOPE FROM 'AND
ALONG THE LINE OF POSTS.
' I
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4 IN (10 CM)
4, BACKFILL ANO COMPACT THE
EXCAVATED SOIL.
SILT FENCE
EXISTING GROUND
JD" MIN.
50'MIN.
PROFILE
2• MINUS ROCK
£J.MI
FILTER FABRIC
Pual.1c RIGHT-OF-WAY
20' IAIN RADIUS
STEEL SHAKER PIATES/RUI.IBLE RACKS
PROV/D[ APPROPRIATE TRANSITION
BETWEEN STABILIZED CONSTRUCTION
ENTRANCE AND P/JBLIC RIGHT-OF-WAY
fENCE/BARRIER TO RESTRICT
TRAFFIC TO CONSTRUCTION ENTRANCE
STABILIZED CONSTRUCTION ENTRANCE
PER CALIFORNIA STORMWATER BMP owe. TC-I
•.
GRAVEL BAGS OVERLAP
______,, _____ ..,, ______ .. /
RUNOFF
.////
GAP BETWEEN BAGS
ACTS AS SPILLWAY
J FT (0. 9 M) MIN,
THREE LAYERS OF GRAVEL BAGS
WITH ENDS OVERLAPPED
GRAVEL BAGS
•
\ \ \ \ EROSION CONTROL NOTES \ ·, ' \ ' ' \ \ ' \ \ ', \ \
.. ..
I, IN CASE EMERGENCY WORK IS REQUIRED,
CONTACT TIM O'GRADY AT (760) 929-2701 \ \
\ \
\ \ 2. EQUIPM[NT AND WORKERS (OR EMERGENCY WORK
\ '$HALL BE MADE AVAJLABLE AT ALL TIME$ DURING THE
\ 'lAJNY SEASON, ALL NECESSARY MATERIALS SHALL BE
\\ S'rOCKPILED ON SITE AT CONV£NIENT LOCATIONS TO
1 FA!;ILITATE RAPID CONSTRUCTION OF TEMPORARY
\ l()El'{CES WHEN RAIN IS IMMINENT,
\ \ \ \ J, /:),[VICES SHOWN ON PLANS SHAL_ L NOT BE MOVED
·\ OR, Mt!,DIFIED WITHOUT THE APPROVAL OF THE
EN~NEERING INSPECTOR.
\ 4, \,;HE CONTRACTOR SHALL RESTORE ALL EROSION
\ ONTROL DEVICES TO WORKING ORDER TO THE
1 TISFACTION OF THE CITY ENGINEER AFTER EACH
N-OFF PRODUCING RAINFALL.
5,\ THE CONTRACTOR SHALL INSTALL ADDITIONAL
£~-·ION CONTROL ME'ASURES AS MAY BE REQUIRED
BY 1 £ CITY ENGINEER DUE TO UNCOMPLETED
G · G OPERATIONS OR UNFORESEEN CIRCUMSTANCE:$
WHIG~\ MAY ARIS£.
' E, rilE CONTRACTOR SHALL BE RESPONSIBLE AND
SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT
PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED
WA7ERS CR£AT£ 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
I.IUST DRAIN AWAY FROM THE FACE OF SLOPE AT THE
CONCLUSION Qf fACH WO[IKING DAY.
-,
II, ALL REMOVABLE PROTECTIVE DEVICES SHOWN
SHALL fJE IN PLACE AT THE END OF EACH WORKING
DAY WHEN THE FIVE (5) DAY RAJN PROBABILITY
FORECAST EXCEEDS FORTY PERCENT (40%). SILT AND
OTHER DEBRIS SHALL BE REMOV£D AFTfR EACH
RAINFALL-
10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH
J/4 INCH MINIMUM AGGREGRATE.
11. SHOULD GERMINATION OF HYDROSEEDED SLOPES
FAIL TO PROVIDE EITTCTIVE COVERAGE OF GRADED
SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15,
THE SLOPES SHALL BE STABILIZED BY PUNCH STRAW
INSTALLED IN ACCORDANCE WITH SECTION J5.02J OF
THE EROSION AND SEDIMENT CONTROL HANDBOOK OF
TH[ DEPARTMENT OF CONSERVATION, STATE OF
CALIFORNIA.
CONSTRUCTION SITE ENTRANCES SHALL BE PER
CALIFORNIA STORMWATER BMP HANDBOOK,
STANDARD TC-I
· (WWW.CABMPHANDBOOKS,COM),MODIFIED AS
. FOLLOWS:
METAL SHAKER PLATES WILL BE REQUIRED AT
ALL LOCATIONS UNLESS SPECIFICALLY WAIVED BY
THE ENGINEERING INSPECTOR DUE TO SITE
CONSTRAINTS.
THE ROCK SJZE SHALL BE 2• MINUS.
A FENCE, BARRICADE OR OTHER DEVICE
APPORVED BY THE ENGINEER/NG INSPECTOR
SHALL BE USED TO RESTRICT CONSTRUCTION
TRAFFIC TO THE CONSTRUCTION ENTRANCE.
TEMPORARY EROSION CONTROL·
PLANTING AND IRRIGATION .. ..
ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL BE
INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF TH[ STANDARD
SPECIF/CATIONS ANO THE FOLLOWING:
A. HYOROSEEOING SHALL BE APPLIED TO:
1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER
WHEN THEY ARE:
a, THR[[ 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 A.$ 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 THE FOLLOWING
CRITERIA:
•
D.
I, ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE:
a. THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATfD BY HANO
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 L[SS THAN 6:1 SHALL BE IRRIGATED AS APPROVED BY THE CITY
ENGINEER, PRIOR TO HYOROSEEDING, THE DEVELOPER SHALL SUBMIT A
PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENGINEER, THE
PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF
TH£ ELEMENTS. OF THE PROPOSED SYSTEM.
J.
. .
IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE
OPTIMUM LEVEL FOR TH[ GROWTH OF TH[ HYDROSEEDED GROWTH,
HYDROSEEOING MIX SHALL CONSIST OF ALL OF THE FOLLOWING:
·f, SEED MIX SHALL CONSIST OF NO LESS THAN:
. a, 20 lbs. PER ACRE OF ROSE CLOVER
•
2,
J,
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 MILLEFOLIA
e, J lbs. PER ACRE OF AL YSSUM (CARPET OF SNOW)
f, 1/2 lb. PER ACRE OF DIMORPHOLECA
,;. /TtMS 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
f/XING BACTERIA AND APPLIED ORY EITHER BY DRILLING OR
BROADCASTING BEFORE HYDROSETOING.
;, 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-TOX/C WETTING AGENTS MAY BE ADDED TO THE .HYDROSEED
SLURRY AT THE DISCRETION OF THE CONTRACTOR.
TYPE I 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 TH£ SLOPE BY MEGHAN/CALLY PUNCHING NO LESS THAN 50% OF
THE STRAW INTO THE SOIL.
ITRTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH
15~ SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE.
AREAS TO BE HYOROS[ED[O SHALL BE PREPARED PRIOR TO HYDROSEEOING BY:
I, ROUGHENING TH£ SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF:
2,
a, TRACK WALKING SLOP[$ STEEPER THAN 6: 1
b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE. .
c, RIPPING AREAS THAT WILL NOT BRE:AK UP USING ITEMS a OR b ABOVE.
CONDITIONING TH[ SOILS SO THAT IT IS SUITABLE FOR PLANTING BY:
a, ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT
b, fH[ ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR
SATURATED SEED BED.
COVERING SALIN[ SOILS TO PROVIDED· VIABLE CONDITIONS FOR GROWTH.
E, HYOROSE:EOEO AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL
THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYOROSEEDING IS
THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED ANO ALL BONDS
RELEASED.
•
NOT£: .
. AREA DRAINS SHALL BE CAPPED
UNTIL LANDSCAPE IS INSTALLED --
CONTRACTOR TO REPAIR ANY
DAMAGED SIDEWALK, CURB.
GUTTER ANO PAVEMENT.
.
PLANNING
ENQNEERINC
SURVEYING
,,;i"-
No. 62891
· 06/30/10
M\.
HUNSAKER
& ASSOCIATES
SAN OIECO, I N C.
9707 Waples Street
San Diego, Ca 92121
P!-1(858)558·4500· FX(858)558·1414
ENGINEER OF 'WORK
D.JBJlt
DAVID A. BLALOCK
RC[ NO 62891 EXP, 6/30/08
Jftt/01
DATE
BENCH MARK
DESCRIPTION:
1.0CATION:
STD, STREET SURVEY IIONUME!fl
STA. 288+89 EC ON CENTERLINE
OF EL CAMINO REAL
RECORD FROM: SAN DIEGO COUNTY
VCRTICAL CONTROL
-
ELEVATION: 311,41
II AS BUILT"
NGVD l!J29
f2_tpJf1 ulcvfu
RC£ (. :J.8 'fl EXP. I, I 3b /14 DATE
R7f~D 8,:~-• J_~~~~a---~--~-~=---,,b1/41 'iNsPicroi( DATE
l--------jf----l------------+-----l---l----+-----11 SH3EET I CITY OF CARLSBAD I SHEETS I ENGINEER/NC DEPARTMENT 3
1---+----11-----------------+---+----ll----+----t PRECISE GRADING AND EROSION CONTROL PLANS FOR:
VILLAGES OF LA COSTA
THE OAKS NORTH
RECREATION CENTER
l---+----11-----------------+----1----ll----+-----I APPROVED
DEPUTY CITY ENGINEER RC£ :J3081 EXP 6 30 08 ----+-----il-----------------+----+----al----+-------1
.,1.:.,_'/,_...,_,_,,/t,'-'9'+-"D4,,.,,.,B"--lf-'A=S'--±--13::.:l.l"-"I L:::_:_r __ ~--------+----+-----lf--1---+-~ owN BY, ___ _
DA1E INITIAL REVISION DESCRIPTION oAr, i1-1mAL oAr£ i1-11r1AL RcHvwoKo BBl'.r,_:dve
£NGIN/IR OF WOR OTHER APPROVAL CITY APPROVAL
PROJECT NO.
PUD 05-ll(A)
HAUSER
08
DATE
DRAWING NO.
446-4B
1(,\0570\LEng,Preclse Graciing\Recreation Center\0570PG03.dwg[JFeb-!3-2008•09,32W,0, No. 2352-182
-~-Bm -·. ,,
r I