HomeMy WebLinkAboutDWG 429-3A; PDP 01G; ENCINA WATER POLLUTION CONTROL FACILITY; 01-07'
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GRADING NOTES
(IN ADDITION TO THC: Rf:QU/Rf:ME:NTS OF CI-/APTE:R 11.05 OF THC:
CARLSBAD MUNICIPAL COD£:.)
I. THIS PLAN SUPERSEDES ALL OTHE:R PLANS PREVIOUSLY APPROVED 8Y THC: CITY
OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS.
2, APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIV£ ANY PORTION OF TH£
CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, Clf'f
STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTfD HEREON AS THEY' MAY
. PERTAIN TO THIS PROJECT. TH£ ENGINEER IN RESPONSIBLE: CHARG£ SHALL
REVIS[ THES£ PLANS WHEN NON-CONFORMANCE IS DISCOVERED.
3. CITY APPROVAL OF PLANS DOES NOT REL/f:VE TH£ D£VELOPER OR ENGINEER-OF-
WORK FROM RESPONSIBILITY FOR TH£ CORRECTION OF ERRORS Af/D OMISSIONS
DISCOVt:REO DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL 8£ PROMPTLY
SUBMITTED TO THE: CITY ENGINEER FOR APPROVAL.
4. A RIGHT-OF-WAY PERMlr FROM THC: CITY ENGINEER WILL 8£ REQUIRED FOR Af/Y
WORK IN THE: PUBLIC RIGHT OF WAY. PRIOR TO P£RMIT ISSUANCE:, A
CfRTIFICAT£ OF INSURANC£ MUST Bf FILED NAMING TH£ CITY OF CARLSBAD AS
AN ADDITIONAL INSURED ON TH£ P[RMITTEE'S POLICY IN TH[ MINIMUM AMOUNT
OF $1,000,000.00 FOR EACH OCCURRfNCE: OF LIA8ILl7Y. TH[ INSURANCE:
COMPANY WRITING THE: POLICY MUST HAVE: A RATING OF "A" AND A SIZE:
CATEGORY OF CLASS V AS ESTABLISHED BY "BESTS" KEY RATING GUIDE:.
5. /JNLESS EXEMPTED BY SECTION 301.(b)S OF THE: /JNIFORM 8/JILDING CODE:,
RETAINING WALLS OUTS/0£ OF PUBLIC RIGHT OF WAY REQUIR£ $[PARAT£
PERMITS FROM TH[ BUILDING DEPARTMENT.
6. NO WORK SHALL Bf COMMENCED /JNTIL ALL PERMITS HAVE BEEN OBTAINED FROM
TIIF: CITY AND OTH[R APPROPRJAT£ AGENCIES.
· 7, APPROVAL OF THES£ PLANS BY THE CIIY ENGINEER DOES NOT AUTHORIZ£ ANY
WORI( OR GRADING TO Bf PERFORMED UNTIL TH£ PROPERTY OWNER'S PERMISSION
HAS Bf£N OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED.
8. NO REVISIONS WILL 8£ MAD[ TO THESE: PLANS WITHOUT TH£ WRITTEN APPROVAL
OF TH[ CITY ENCIN£fR, NOTED WITHIN TH£ R[VISION BLOCK, ON TH£
APPROPRIATE: SHEU OF TH£ PLANS AND TH[ TITLE SHEET.
9. ORIGINAL DRAWINGS SHALL BECOME: TH[ PROP£RTY OF TH£ CITY UPON BEING
SIGNED BY TH£ CITY ENGIN££R,
10. TH£ ORIGINAL DRAWING SHALL 8£ REVISED TO REFLECT AS-BUILT CONDITIONS
. BY TH£ £NG/NEER-OF -WORI( PRIOR TO FINAL ACCEPTANCE OF THE: WORI( BY TH£ CITY,
11. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE: MAJNTA/NfO TO
TH[ PROJECT SITE AT ALL TIMES D/JRING CONSTR/JCTION.
12. WH(R£ TRENCHES AR£ WITHIN CITY EASEMENTS, A SOILS REPORT COMPRISED
OF: (A) SUMMARY SHE:ET, (8) LABORATORY WORK SHf£TS AND (C) COMPACTION
CURVES, SHALL 8£ SUBMITTED BY A PROFfSSIONAL ENGINEER OF TH£ STATE: OF
CALIFORNIA, PRINCIPALLY DOING 8USIN£SS IN TH£ FIELD OF APPLIED SOILS
ME;cllAN/CS, TH£ SOILS . REPORT WILL Bf S/JBMITTEO TO THE: CITY ENGINEERING
INSPECTOR WITHJN TWO WORKING DAYS OF THE COMPLETION OF FlaO TESTS.
I J, A SO/LS COMPACTION REPORT AND COMPUANCE VERIFICATION REGARDING
ADHERENCE: TO RECOMMENDATIONS OUTLINED IN TH£ SOILS REPORT IS REQ/JIREO
PRIOR TO Tl/[ /SSIJANC£ OF A BUILDING PfRMJr. ALL CONTROLLED GRADING
SHALL 8£ DONE /JNOER TH£ DIRECTION OF A PROFESSIONAL [NG/NEER OF THE
STATE: OF CALIFORNIA PRINCIPALLY DOING BIJSINESS IN THE: FIELD OF APPLIED
SOILS MECHANICS, ALL FILL OR FUTURE: FILL AREAS SHALL Bf CONSTR/JCTED IN
ACCORDANCE: WITH TH£ CITY OF CARLSBAD STANDARD SPECJFICAT/ONS AND THF:
• EARTHWORK SPECIFICATIONS • ATTACHED TO TH£ PRELIMINARY SOILS
INVESTIGATION. DAILY FIELD COMPACTION REPORTS WILL B£ SUBMITTED TO TH[ PROJECT INSPECTOR.
14. A P{?fCONSTRUCT!ON MEETING SHALL BE HELD AT THE SITE PRIOR TO TH£
. 8£GJNN(NG Of WORK AND SHA/ I RF ATT[NQ[D BY Al L fi'EPRESENTAVV[S
RESPONSIBL£ FOR CONSTRUCTION. INSPECTION. SUPERVISION, TESTING AND ALL OTHER
ASPECTS OF T E" WORK. THE: CONTRACTOR SHALL REQUEST A PR£CONSTRUCTION
MEETING BY CALLING TH£ INSPECTION LIN[ AT (780) 438-3891 AT LEAST FIV£(5)
WORKING DAYS PRIOR TO STARTING CONSTRUCTION. THt CONTRACTOR WILL THE:N BE
CONTACTED BY THE: PROJECT INSPECTOR TO COORDINATE A DATE AND TIM[ FOR THE
PRECONSTRUCTION MEETING. APPROVED DRAWINGS MUST 8£ AVAILABLE PRIOR TO
SCH£DULING. TH£ GRADING PERMIT WILL Bf PROV/OED BY THE: PROJECT INSPECTOR AT TH£ MEETING.
.15. ALL INSPfCVON RFOUFSTS OTHER THAN FOR PRECONSTRUCVON MITT/NG WIii BF
MADE BY CAI /ING THE ENGINCFRING 24-HQIIR INSPECTION RFOUEST /INF AT
(619) 438-3891. INSPECTION REQUEST MUST BE RECEIVED PRIOR TO 2:00 PM.
ON TH£ DAY 8£:FORe THE: INSPECTION IS NEEDED. INSPE:CTIONS WILL Bf MADE:
THE NEXT WORK DAY /JNLESS YOU REQUEST OTHERW/Sf:. R£Q/JESTS MAD£ AFTER
2:00 P.M. WILL Bf SCHEDULED FOR TWO FULL WORK DAYS LATER.
16. THE OWNER AND/OR APPLICANT THRO/JGH THE 0£Vt:LOP£R AND/OR CONTRACTOR
· SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING
SHORING, AND SHALL 8£ SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL,
STAT£ ANO FEDCRAL SAFETY AND HEALTH STANDARDS, LAWS ANO REGULATIONS.
17. THE CONTRACTOR SHALL CONFORM TO LABOR COD[ SECTION 6705 BY SUBMITTING
A DETAIL PLAN TO TH£ CITY £NG/NEER AND/OR CONCERNED AGENCY SHOWING
TH£ DESl(iN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO 8[ MAD[
OF WORKCR PROTECTION FROM THE: HAZARD OF CAVING GROUND DURING TH£
[XCAVATION OF SUCH TRfNCH OR TRENCHES OR DURING TH[ PIP£ INSTALLATION
THEREIN. THIS PLAN MUST BE: PREPARED FOR ALL TRENCHES FIVE FEET (5 J OR
MOR£ IN OEPTH AND APPROVED BY TH[ CITY £NG/NEER AflD/OR CONC[RNE:D
AG[NCY PRIOR TO EXCAVATION. IF THE PV,N VARIES FROM THE SHORING SYSTfM
STANDARDS ESTABLISHED BY THF: CONSTRUCT/ON SAFETY ORDERS. TITLF: 8
CALIFORNIA ADMINISTRATIVE: COD£. TH£ PLAN SHALL Bf PREPARED BY A
RfGISTFRED ENGINEER AT THE CONTRACTORS EXPENSE;. A COPY OF TH£ OSHA
EXCAVATION PERMIT M/JST Bf SUBMITTED TO TH£ INSPECTOR PRIOR TO EXCAVATION,
18. NO BLASTING SHALL Bf P£RFORM£0 UNTIL A VALIO BLASTING PCRMIT HA$ BCCN
OBTA/NfD FROM TH£ CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASTING
PERMIT WELL IN ADVANCE: OF TH£ SCHEDULING OF BLASTING OP£RATIONS.
19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA
DURING CONSTRUCTION, OPERATIONS WILL CEASE: /MM£0JATQY, AND TH£
P£RMITTE[ WILL NOTIFY TH£ CITY £NG/NEER. OPERATIONS WILL NOT RESTART
/JNTIL THE P£RMITTEe HAS R£CE/V£0 WRITTEN A/JTHORITY FRO/J THE: CITY E:NG/N[[R TO DO SO.
20. ALL OPERATIONS CONDUCTED ON THE: SIT£ OR ADJACENT TH£RDO, INCL/JD/NG
WARMING UP, REPAIR, ARRIVAL, DEPARTURE: OR OPERATION OF TRUCKS,
EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED
GRAOING [QU/PM[NT $//ALL Bf LIMITED TO THE: PERIOD BETW££N 7:00 AM. AND
SUNSET [ACH DAY, MONDAY THRU FRIDAY ANO NO EARTHMOVING OR GRADING
OPERATIONS SI/ALL Bf CONDUCTED ON WEEKENDS OR HOLIDAYS. (A LIST OF CITY
HOLIDAYS IS AVAILABL£ AT TH[ ENGINEERING DEPARTMENT COUNTER.)
21, ALL OFF-SITF: HAUL ROUTES SHALL Bf SUBMITTED BY TH£ CONTRACTOR TO TH£
CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF
.JtQB.K.
22, IMPORT MATERIAL SHALL 8£ 08TAIN£0 FROM, AND ,\!,\ST[ MATERIAL SHALL B£
DEPOSITED AT, A SITE APPROVED BY TH[ CITY E:NGINE£R. THE CONTRACTOR
SHALL BE RESPONSIBLE FOR ANY OEBRIS OR DAMAGE OCCURRING ALONG TH£ HAUL
ROUTES OR ADJACENT STR[ETS A.S A RESULT OF THE GRADING OPE:RATION.
23, BRUSH SHALL 8£ REMOVED ONLY WITHIN TIIE AREA TO 8£ GRADED. NO TREES AR£
TO 8£ R[MOV[D UNLESS SPECIFICALLY NOTED ON THE PLAN.
24. ALL AREAS SHALL Bf GRADED TO DRAIN. GRADING RESULTING IN THE: PONDING OF
WATER IS NOT PERMITTED. ALL EARTHEN SWALES AND DITCHES SHALL HAVE A
MINIMUM ON[ PERCENT SLOPE:.
25, THfS£ PLANS ARE SUBJECT TO A SIGNED ANO APPROVED SET OF EROSION
CONTROL PLANS. [ROS/ON CONTROL SHALL Bf AS SHOWN AND AS APPROVED BY
TH£ CIIY ENGINEER OR AS DIRECTEO BY TH£ PROJECT INSPECTOR.
26. ALL SLOPES SHALL 8£ TRIMMED TO A FINISH GRAD[ TO PRODUC£ A UNIFORM
SURFAC£ ANO CROSS SECTION. TIIE SITE SHALL 8£ LEFT IN A NEAT Af/D
ORDERLY CONDITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALL 8£ REMOVED
AND DISPOSED OF AT A SITE: APPROVED OF BY TH£ CITY £NG/NEER.
27, ALL SLOPES SHALL Bf IRRIGATE{), STAB/L/ZEO, PLANTED AND/OR HYDROSE£D£D
WITHIN T£N (10) DAYS OF THF: TIME: WH[N EACH SLOP£ IS BROUGHf TO GRADE
AS SHOWN ON TH£ APPROVED GRADING PLANS.
28. LANDSCAPING SHALL 8£ ACCOMPLISHED ON ALL SLOPES AND PADS AS REQV!RED
BY TH£ CITY OF CARLSBAO LANDSCAPE: MANUAL, THC: LANDSCAPING PLANS FOR
THIS PROJECT, DRAWING NO. 429-JL, AND/OR AS DIRECTED BY THE CITY
£NG/NEER OR PLANNING DIRECTOR.
•
29. THE: OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE:
THE WORK OF THESE GRADING PLAf/S WITH THAT SHOWN ON BOTH TH£ LANDSCAPE
ANO IRRIGATION PLANS AND THF: IMPROV[MfNT PLANS AS REQUIRED FOR THIS
WORI( IN ACCORDANCE WITH THE LANDSCAPE: MANUAL TIME: REOUJREM[NTS.
JO. STORM DRAIN PIPE SHALL BE R£1NFORCED CONCR[T£ PIP£ WITH A MINIMUM
D-1..0AO OF 1,350, FOR PRfVATf STORM DRAIN PIPES, UP TO 15" PVC MAY 8£
UTILIZED PROVIDED DEPTH IS LESS THAN 15 FEU AflD BACKFILLED WITH 3/ 4 •
ROCK PER SDRSD S-4 IYP£ 't• AND PIP£ MEUS AST/I STANDARD 3034 FOR
SOR .35 SOLID WALL PIPE:.
3 I. WH£R£ AN EXISTING PIP£ LINE IS TO Bf ABANDONED AS A RESULT OF THE
GRADING OP[RATION, IT SHALL 8£ REMOVED WITHIN TWENTY FE£T OF BUILDING
OR STREET AREAS AND REPLACED WJTH PROPERLY COMPACTED SOILS. IN OTHE:R
AREAS THE: PIP£ WILL BE: PLUGGED WITH CONCRDE: OR Rfl.lOVED AS APPROVED BY
THE: CITY f:NGINEER.
32. THE: CONTRACTOR SHALL VERIFY TH[ LOCATION OF ALL EXISTING FACILITIES
( ABOVE GROUND AND UNDER GROUND ) WITHJN TH£ PROJECT SITE: SUFFICIENTLY
NIEAD OF GRADING TO PERMIT TH( REVISION OF TH£ GRADING PLANS IF IT IS
FOUND THAT TH£ ACTUAL LOCATIONS AR[ IN CONFLICT WITH TH[ PROPOSED WORK,
J3. TH£ CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SC£ 8[LOW) AT
LEAST 2 F/JLL WORK/NG DAYS PRIOR TO STARTING GRADING NEAR THEIR
FACILITIES ANO SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE:.
UNDERGROUND SERVICE: ALERT (800)422-4133
SDG&:f (800 )660-7 343
PACIFIC BELL (800)892-0123
ADELPHIA CABL£ COMMUNICATIONS (760)438-7741
COX COMMUNICATIONS {760)806-9809
CITY OF CARLSBAD(STRE£TS 4c STORM DRAIN) {760)454-2980
'CITY OF CARLSBAD(SEWER,WAT[R 4c RECLAIMED WATER) (760)4.38-2722
• SAN 0I£GUITO WATER DISTR!CT (760)633-2650
'LEUCADIA COUNTY WATER DISTRICT (760)753-015S
• VALLECJTOS WATER DISTRICT (760~744-0460
•OL/VENHAJN WATER DISTR!CT {760 lSJ-6466
• 8U[NA SANITATION DISTRICT (760 726-1340
• AS APPROPRIAT£
34. PfRMJT COMPLIANCE: REQUIREMENTS:
A. FOR CONTROLLFD GRADING -TH£ APPLICAflT HIRES A CIVIL ENG/N£E:R,
SOILS ENGINEER, ANO/OR GEOLOGIST TO GN£ TECHNICAL ADVIC~
OBSERVE AND CONTROL TH£ WORK IN PROGR£SS {11.06,tlOlB)/
CARLSBAD MUNICIPAL COD£.
B. PRIOR TO FINAL APPROVAL OF A GRAD/NG PERMIT -TH£ FOLLOWING
REPORTS MUST 8£ SUBMITTED TO TH£ CITY ENGINEER V/A TH£
PROJECT INSPECTOR {11.06.190(8)} CARLSBAD MUNICIPAL COD£:
(1) FINAL REPORT BY SUPERVISING GRADING E:NGIN£ER STATING ALL
GRADING IS COMPLETF:. ALL EROSION CONTROL, SLOP£ PLANTING
ANO IRRIGATION AR[ INSTALLED IN CONFORMANC£ WITH CITY
COD£ AND TH[ APPROVED PLANS ( OBTAIN SAMPLE: OF COMPLIANCE:
LETTER FROM CIIY ENGIN[ERING DEPARTMENT),
(2) AS-BUILT GRADING PLAN.
(3) REPORT FROM THE: SOILS £NG/NEER, WHICH INCLUDES
RECOMME:NDED SOIL BEARING CAPACITIES, A STATEMENT AS TO
THE £XPANSIV£ 0/JALITY OF TH£ SOIL, AND SUMMARIES OF
FIELD AflD LABORATORY TESTS. TH£ REPORT SHALL ALSO
INCL/JOE: A STATEM[NT BY THE: SOILS [NG/NEER THAT TH£
GRADING WAS DON[ IN ACCOROANC£ WITH TH£ REQUIREMENTS AND
RECOMMENDATIONS OUTLINED IN TH£ PRalMINARY SOILS REPORT
AND ANY SUPPLEMENTS TH£R£TO.
(4) REPORT WITH AS-8/JILT GEOLOGIC PLAN, IF REQUIRED BY TH£
CITY.
35. UNLESS A GRADING PERMIT FOR THIS PROJECf IS ISSUED WITHIN ONE (1)
YEAR AFTER TH[ CJTY f:NGINEER'S APPROVAL, THESE: PLANS MAY BE: REQUIRED
TO BE: RE:SUBMITT£D FOR PLANCHfCK. PLANCHECK FE£S WILL 8£ REQU/RfD FOR
ANY SUCH RECHECK.
36. Tlif SOILS REPORT TITLED IJPDATEO GCOTECHNICAL JNVESTIGATION, PROPOSED £NC/NA
WASTEWATER AUTHORITY, ADMINISTRATIVE CENTER AND MAINTENANC£ BUILDINGS,
PREPARED BY L[IGHTON ANO ASSOCIATES , DATED AUG/JSf 28, 2003, SHAIL 8£
CONSIOEREO AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL 8£
DONE IN ACCORDANCE WITH TH£ RECOMMENDATIONS AND SPECIFICATIONS
CONTAINED IN SAID SOILS REPORT.
"DECLARATION OF RESPONSIBLE CHARGE"
I HEREBY DECLARE: THAT I AM TH[ ENGINEER OF WORK FOR THIS PROJECT, THAT I
HAVE EXERCISED RESPONSIBLE: CHARGE: OVER TH£ DESIGN OF THE: PROJECT AS DEFINED
IN SECTION 6703 OF TH£ BUSINESS Af/0 PROFESSIONS CODE, ANO THAT THE DESIGN IS CONSISTENT WITH C/JRRENT STANDARDS.
I UNDERSTAND Tr/AT THE: CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY TH£
CITY OF CARLSBAD ODES Nor RELIEVE ME:, AS ENGINEER OF WORK, OF MY
RESPONSIBILITIES FOR PROJECT DESIGN.
FIRM: LEE 4c RO INC.
ADDRESS: 10225 BARN£S CANYON ROAD ST£ A-200
CITY, STAT£: SAN DIEGO CA
TELEPHONE! (858)558-441 I
B~------~,JQ~HmNc...a,.U.......,_$L~EmW,__ ___ _
(NAME OF E:NGINE£R)
DAT£: _ ___,,,,l=.-,.15,:;-cu0 ... 5 __
R.C.f. NO ... ·_ "'C5 .. B,._25,.,3,___ __________ _
REGISTRATION EXPIRATION DATE: ..,5-=..oJO=..Dc,,5 _____ _
SOILS ENGINEER'S CERTIFICATE
I, Wit LIAM D. 01 SON , A REGISTERED CIVIL
f:NG/NEE:R OF TH£ STAT£: OF CALIFORNIA, PRINCIPALLY DOING BUSINESS
IN THF: FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A
SAMPLING AND STUDY OF 71-1£ SOIL CONDITIONS PRE:VALE:NT WITHIN THIS
SITE WAS MAD[ BY ME OR UNDE:R MY DIRECTION BITWEE:N TH£ DATES OF
NOVEMBER, 1999 AND AUGUST, 200J, TWO COPIES OF 71-1£ SOILS REPORT
COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN
SUBMITTED TO TH£ OFF/Cf OF TH£ CITY ENGINEER • .(J /1
()f£.SS SIGNED: a(u!l.. tl 1./4---.....,
~\). D. ''<} -::r-·· •(j :;t :;; ~ ,:04s;p
P.E. NO.: 45283
LICENSE EXP/RATION DA TE: 9-30-06
OWNER'S CERTIFICATE
I ( Wf ) HE:REBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR
GEOLOGIST HAS BEEN OR WILL Bf RETAINED TO SUPE:RVISE OVE:R-ALL
GRADING ACTIVITY AND ADV/Sf ON TH[ COMPACTION AND STABILITY OF
THIS TE,
DAT[
PROJECT
LOCATION
VICINITY
CITY or OCEANSIDE
HIGHWAY 78
PACIFIC
OCEAN
MAP
AVE
CITY or ENCINITAS
SOURCE OF TOPOGRAPHY
NOT TO
SCALE
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WORK TO BE DONE
THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL C/JTS AflD FILLS,
REMEDIAL GRADING, DRAJ/.V1G£ FACILITIES, EROSION CONTROL FACIUTl[S, , AND
PLANTING OF P[RMANENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS,
AS-BUILT GEOLOGIC MAPS Af/D REPORTS, ALL AS SHOWN OR REQUIRED ON .. THIS . Sf:T
OF PLANS AND THF: CITY STANDARDS, SPECIFICATIONS, R£0UIR[MENTS, R£SOLUTION$
AflD ORDINANCES CITEO ON THESE: PLANS.
THE: GRADING WORK SHALL B£ PERFORMED IN ACCORDANC£ WITH THE: FOLLOWING
DOCUMENTS, CURRENT AT TH[ TIM£ OF CONSTRUCTION, AS DIRECTED BY TH£ . CITY ENGINEER.
1. CARLSBAD MUNICIPAL COOE
2. CITY OF CARLSBAD STAf/DARDS
3. THIS SET OF PLANS
4. RESOLUTION NO. 5293 .t 5794 DATED II /17 /04
5. TH£ STAflOARD SPECIFICATIONS FOR P/JBUC WORKS CONSTR/JCTION (GREEN
BOOK).
6. SOILS REPORT ANO R[COMMENDATIONS 8Y LEIGHTON AND ASSOCIATES ____ DATED 8/28/2D03
7. TH£ SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE: MODIFIED BY
THE: CITY OF CARLSBAD STANOARpS.1
8. CALIFORNIA COASTAL COMMISSION D£V£LOPMENT PERMIT CONDITIONS
DAT£!) 1/1 J/05
9. ENVIRONMENTAL APPROVAL DOCUMENTS DATED 2/2004
10. STORM,\!,\T[R POLLUTION PREVt:NTION PLAf/S PREPARED BY JAYNES CORP.
DATED 5/23/05
11. CONSTRUCTION PLANS AND SPECIFICATIONS FOR TH[ ENC/NA WATfR
POLLUTION CONTROL FAC/UTY-OPfRATION AND MAINTENANCE FACILITIES
DATED I/JI /200S
DESCRIPTION
PROPOSED CONTOUR
EXISTING CONTOUR
FLOW LINE
CATCH BASIN
CONCRETE: G/JTTER
LEGEND
DWG.NO. SYMBOL
---1[ill1---
□
QUANTITY
500 LF
TOPOGRAPHY SHOWN ON THESE: PLANS WAS GE:NE:RATED BY AERIAL MAPPING
METHODS FROM INFORMATION GATHERED ON JUN£ 1D, 2003 EARTHWORK QUANTITIES
TOPOGRAPHY SHOWN Hffi£0N CONFORMS TO NATIONAL MAP
ACCURACY STANDARDS.
PROJECT LOCATION
THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCa NUMB[R{S)
214-010-95. 211-03D-06. 211-030-08
THE CALIFORNJA COORDINATE: INDDC OF THIS PROJECT IS:
.346-1671
BENCH MARK
DESCRIPTION: CLS8-I 36 PE:R R. OF S. 17271
LOCATION: 2.5• BRASS DISK IN CURB AT SOUTHWEST CORNER AVENIDA
ENCINAS AND THE CARLSBAD POINSETTIA TRAIN STATION
ENTRANCE, 0. 6 MILES NORTH POINSETTIA LAN£
RECORDED: ________________ _
ELEVATION: ~54~·=06~1 ________ DATUM: NGVD 29
-------· ··-·· --
CUT: 2 6.3J CY
FILL: 507 CY
IMPORT:
EXPORT:
RfM£0/AL:
7,300 CY
9 426 CY
7,300 CY
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ENCINA WATER POLLUTION CONTROL f ACILITY
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REVIS O
DATE INITIAL DATE flD~W~N~B~Y~:~~~~=_=_J[~~~P;iiR:;;0~~~~=~;~~~~
ENGINEER OF WORK
I N DESCRIPTION 1-:::":::--====-t_..::!.~...l...'.1~NIT~IAL~ CHKD BY: P.!:J' JECT NO. DRAWING NO.
OTliCR APPROVAL CITY APPROVAL RVWD BY: ,ij,J POP 1 (G) 429-3A
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60' 80'
DATE INITIAL
ENGINEER OF WORK
I
REVISION DESCRIPTION
DATE INITIAL
OTHER APPROVAL
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L~ LEE&Rc~;}r~I~• Son Diego,
" " s BUILT ilµ I,
DAT.E
REVIEWED BY:
FOR· TY EROSION CONTROL ;~~~uno·N CONTROL FAc1p
ENCINA WATER CONTROL PLAN
EROSION ~ e.Jf"/,~
~~4 ""05. . ~;21(os APPROVED 61" 28339 12/3 L DATE
LLOYD 8. HUBBS PE EXPIRES DRAWING NO.
Cl1Y ENGINEER PROJECT NO. 429-3A
OWN BY:. p,c,;r PDP 1 (G) INITIAL CHKD BY. -,, ,.:IA°JJ _ DATE RVWD BY: ""' CITY APPROVAL
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o' 20' 40' 60' 80'
L§Jf LEE &RO. Inc.
Son Diego, CollforniQ
BUILT"
DATE
SI
INS DATE
l----+--1-----------+--+---+--+--il SH6EET I ITY OF CARLSBAD ~ ;::==::::::~=:::::::EN::::G:::l::::NE::E:::R::IN::::G:::::::D:::E:::PAR::::::T:::M:::E::::NT:::::::=='-..:L2__j==:::::!
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DATE INITIAL DATE INITIAL DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CllY APPROVAL
EROSION CONTROL PLANS FOR:
ENCINA WATER POLLUTION CONTROL FACl~ITY
EROSION CONTROL PLAN
APPROVEDdY ~#-1,+"'~,uA
LLOYD B. HUBBS 28339 • 12/34" /05
CllY ENGINEER PE EXPIRES
DWN BY: ~~-PROJECT NO.
CHKD BY:~ PDP 1 (G) RVWD BY:~
1$/~J,s-6/~7/05
DATE
DRAWING NO.
429-3A
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EROSION CONTROL NOTES
!. • ,,J_N ~ASE EM£RGENCY WORK IS REQUIR£D CONTACf O'vVN'.4 \,vi:sn'W-472,e, ~7/()'6 AT
(:J(,,OJ f'3.0-'!>'1f{;(·J50I (PHONE NUMBER) . . ~~
2. {:QUIPMENT AND WORK£RS FOR EM£RGENCY WORK $HALL BE MADE AVAILABLE AT ALL
TIMES DURING THE RAl~Y SEASON. ALL NECESSARY MATERIALS $HALL 8£
STOCKPIL£D ON SITE AT CONV£NIENT LOCATIONS TO FACILITATE RAPID
CONSTRUCTION OF T£MPORAR I D£VICES WHEN RAIN IS £MINENT.
J. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUf THE APPROVAL
OF THE ENG/NE£RING INSP[CTOR.
4, THE CONTRACTOR SHALL RESTORF.: ALL EROSION CONTROL OF.:VICES TO WORKING ORDER
TO THE· SATISFACTION OF THE CITY £NG/N££R AFTER U\CH RUN-OFF PRODUCING
RAINFALL.
q, TH[ CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL M[A$UR£S AS MAY BE
REQUIR£D 8Y THE CITY ENGIN£ER OU[ TO UNCOMPLETED GRADING OPERATIONS OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
6. TH£ CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO
PR£VENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CRF.:ATE A
HAZARDOUS CONDITION.
7. ALL £ROS/ON CONTROL MEASURES PROVIDED PER TH£ APPROVED GRADING PLAN SHALL
EI£ INCORPORATED HEREON.
8. GRADED ARU\S AROUND THE PROJECT PERIMffiR MUST DRAJN AWAY FROM TH[ FAC[ OF
SLOPE AT THE CONCLUSION OF EACH WORKING DAY.
9, ALL RC:MOVABLE PROTECTIVE D£VICES SHOWN SHALL 8£ IN PLACE: AT TH£ [ND OF £ACH
WORKING DAY WH£N THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT (40:,$), SILT AND OTHER DEBRIS SHALL 8£ REMOVED AFTER EACH RAINFALL.
10, ALL (;RAVEL SAGS SHALL BE BURLAP TYPE WITH 3/4 /NCH MINIMUM AGGREGRATE.
11. SHOULD GERMINATION OF HYDROS£ED£D SLOPES FAIL TO PROVIDE: EFF£CTIV£ COVERAGE:
OF GRADED SLOPES (90J: COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL Be
STABILIZEO BY PUNCH STRAW INSTALLEO IN ACCORDANCE WITH SECTION 35.023 OF
THE EROSION ANO SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STAT£ OF CALIFORNIA.
TEMPORARY EROSION CONTROL
PLANTING AND IRRIGATION
ALL PERMANENT AND TC:MPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL 8£
INSTALLED AND MNNTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD
SF'EC/FICATIONS AND THE FOLLOWING:
A, HYDROSC:EDING SHALL 8E APPLIED TO: 1. ALL SLOPES THAT ARE GRADED 5: 1 (HORIZONTAL TO VERTICAL) OR STEEPER
WHEN THEY ARE::
a. THREE FEET OR MORE IN H£1C,HT AND ADJAC[NT TO A PUBLIC WALL OR
STREET.
!>, ALL SLOPES 4 FEET OR MOR£ IN HEIGHT.
2. AREAS GRADED FLATTER THAN 5: 1 WH[N ANY OF THE FOLLOWING CONDITIONS
EXIST: a. NOT SCHEDULED FOR IMPROVEM[NTS(CONSTRUCTION OR GENERAL
LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING.
b. IDENTIFIED BY THE: PARKS AND RECREATION DIRECTOR AS HIGHLY
VISIBLE TO TH£ PUBLIC. c, HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER
THAT WARRANTS IMMEDIATE TREATME:NT.
8. HYDROSEEDED AREAS SHALL 8£ IRRIGATED IN ACCORDANCE: WITH TH£ FOLLOWING
CRITERIA:
c.
D.
I!.
I. ALL SLOPES THAT AR£ GRADED 5: I OR ST££PE:R AND TI-IAT ARE::
a. Tl-IRE£ TO EIGHT FEIT IN HEIGHT SHALL BE IRRIGATED 8Y HAND
WATERING FROM QUICK COUPLERS/HOS£ (3/BS OR A CONVENTIONAL SYSTEM
OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 1 oo,: COVERAGE:.
II, GREATER THAN 8 FEIT 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 8£ IRRIGATED AS APPROVED BY THE CITY
£NG/NEER, PRIOR TO HYDROSEEDING, THE DEVELOPER SHALL SUBMIT A
PROPOSED SCHEME TO PROVIDE: IRRIGATION TO TH£ CITY [NG/NEER. TH£
PROPOSAL SHALL BE SP[CIFIC R£GARDING TH£ NUMBERS, 1YPES AND COSTS OF
THE ELEMf:NTS OF TH£ PROPOSf:D SYSTEM,
J. IRRIGATION SHALL MAINTAIN TH£ MOISTURE: LEVEL OF TH[ SOIL AT THE:
OPTIMUM L£VEL FOR TH£ GRCWTH OF TH£ HYDROSEEDED GROWTH.
HYOROSC:EOING MIX SHALL CONSIST OF ALL OF TH£ FOLLOWING:
I. SEED MIX SHALL CONSIST OF NO LESS THAN:
a. 20 lbs. PER ACRI:: OF ROSE CLOVER
b. 20 lbs. PER ACRE OF ZORRO FESCUE
c. · J lbs. PER ACRE: OF E SCHOOL CIA CALIFORN/CA
d, I 4 lbs. PER ACRE: OF ACHILLEA MILLEFOLIA
e. J lbs. PER ACRE: OF ALYSSUM {CARPET OF SNOW)
f, I /2 lb, PER ACRI: OF DIMORPHOLECA
I! ITEMS c,d,e, ANO f OF THIS SUBSECTION MAY 8£ OMITTED ON
• LOCATIONS WHERE TH£ AREA BC:ING HYDROSEEDf:D IS NOT VISIBLE FROM
£/THC:R A PUBLIC STRC:ET OR RESIDENT/AL STRUCTURES.
h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN
FIXING 8ACT£RIA AND APPLIED DRY EITHER BY DRILLING OR
BROADCASTING 81:FORE: HYDROSEEDING.
/. ALL SEED MATERIALS SHALL BE: TRANSPORTED TO THE: JOBS/TE IN
UNOPf:NED CONTAINERS WITH TH£ CALIFORNIA DEPARTMENT OF FOOD
AND AGRICULTURF: CERTIFICATION TAG ATTACHED TO, OR PRINTED ON
SAID CONTAINERS.
j. . NON-PHYTO-TOXIC WETTING AGENTS MAY BE ADDED TO TH£ HYDROSEC:D
SLURRY AT TH£ DISCRETION OF TH£ CONTRACTOR. .
2, 1YPE: I MULCH APPLIED AT TH£ RATE OF NO LESS THAN 2000 lbs PER ACRF:.
TYPE 5 MULCH (STRAW) MAY 8[ SUBSTITUTED, ALL OR PART, FOR
HYDRAULICALLY APPLIED FIBER MATERIAL. WH[N STRAW IS USED IT MUST 8£
ANCHORED TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LESS THAN 50,: OF
THE STRAW INTO THE: SOIL
J, FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 15-20-0, WITH
15J: ,SULPHUR APPLIED AT TH£ RAT£ OF 500 lbs. PER ACRF:.
ARU\S TO 8£. HYDROSC:EDED SHALL BF: PREPARC:D PRIOR TO HYDR05££D/NG BY:
1, ROIJGHEN/NG TH[ SURFACE TO 8[ PLANTED BY ANY OR A COMBINATION OF: . q, ... TRACK WALKING SLOP£$ STEf:PER THAN 5: I
. 1,: HARROWING AREAS 5: I OR FLATTl;R THAT AR(: SUFFICIENTLY FRIABLE:.
c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE'.
2.' CONDITIONING THE: SOILS SO THAT IT 1$ SUITABLE FOR PLANTING BY: a. · ADJUSTING THE SURFACE SOIL MOISTURF: TO PROVIDE A DAMP BUT NOT
SATURATED Sf:ED BED,
b. TH£ ADDITION OF SOIL AM£NDM£NTS, PH ADJUSTl~ENT, LEACH/NG OR
COVf:RING SALINE: SOILS TO PROVIDED VIABLE CONDITIONS .FOR GROWTH.
HYDROSEEDED AREAS SHALL BE: MAINTAINED TO PROVIDE: A VIGOROUS GROWTH UNTIL
THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE: HYDROSEEDING IS
. TH£ PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED _AND ALL BONDS
RC:LU\SED.
•
EXISTING GROUND
_L
l4'MIN.
50'MIN .
PROFIie
PUBLIC RIGHT-
OF-WAY
T PLAN
PROVIDE: APPROPRIA E TRANSITION
BETWEEN STABILIZED CONSTRUCTION
ENTRANCE: AND PUBLIC RIGHT-OF -
WAY
STABILIZED CONSTRUCTION ENTRANCE
now----
4• VERTICAL FACE:
EM8£DDING DETAIL
ANGLE FIRST STAKE: TOWARD
PREVIOUSLY LAID 8ALE ---•
-
WIRE: OR NYLON
BOUND BALES
PLACED ON THE
CONTOUR
2 R£-8ARS,$TEEl. PICKETS.OR
2"X 2• STAKES I 1/2' TO
2' IN GROUND
ANCHORING DETAIL
* DRAJNAGE AREA Lf:SS THAN I ACR£
STRAW BALE DIKE
,. sa POSTS ANO EXCAVATE A
4 BY 4 IN (10 BY 10 CM)
TRENCH UPSLOPF: FROM AND
ALONG THE: LINE OF POSTS.
,............._
•
J, ATTACH THE FILTER FABRIC TO
THE WIRE FENCE AND EXTEND IT
INTO TH(: TR£NCH.
2. STAPLE WIRE: FENCING TO
TH£ POSTS.
4. BACKFILL AND COMPACT TH£
f:XCAVATED SOIL
II I . FILTER FABRIC
I ;:,,,-_.,.
~~,,-'fttul,_"~ I ~
9 IN.
FILL SLOPE
--------I
MIN.
2 FT
SILT FENCE
GRAVEL FILTf:R
............ ....... ' " ... ., .. ···7· .. -rri5... ~
RUNOFF
WATER WITH ., I El 11-11 ,.
SEDIMENT -1 =111-11 ! 11
I I t:::::::I t.
SEDIMENT
WIRE SCRE£N
FILTERED WATER
DROP INLU
WITH GRATE
~--CONCRETE: BLOCK
BLOCK-SCREEN-GRAVEL SILT BASIN
DROP /NLU
WITH GRAT£
STRAW BALES
STAKED WITH TWO
$TAK£$ PER BAL£
COMPACTED SOIL
TO PREVENT PIPING
END AND SIDE
OVERLAP AT
CORNERS
2X6 STRUT(S)
REQUIRED WHEN
NOTED ON PLANS
STAKED
STRAW BALE
2X5 STRUT($)
11111
HAY BALE SILT BARRIER
GRAVEL BAGS OVERLAP
ONTO CURB
----------~ ... _____ .,.
GAP BETWEEN BAGS
ACTS AS SPILLWAY
THREE LAYERS OF GRAVfl BAGS
WITH ENDS OVERLAPPED
GRAVEL BAGS
A
POINTS A SHOULD 8£ HIGHER THAN POINT 8
HAY BALE CHECK DAM
6 IN (1S CM)
24 IN {61 CM)
(A) J
COARSE AGGREGRATE: "-.
~I flOW
0
:24 IN l61 CM)
(BJ
L~DISTANCE SUCH Tt/AT POINTS
A AND B ARE OF EQUAL ELEVATION
GRAVEL CHECK DAM
---
flOW
LOG CHECK DAM
LEGEND
DESCRIPTION QUANTITY SYMBOL
STABIUZED CONSTRUCTION ENTRANCE 3
SILT FENCE
UNLlNED SWALE & BERM
HAY BALE SILT BARRIER
LIMITS OF CLEARING & GRADING
GRAVEL BAGS
2,000 LF • ■ I I i
1
-··-··-•·-,·--··-
500
Liff LEE&RO. Inc.
San Die110, California
IJ__ BUILT"
.S-/-{-08
EXP. l'..-30-08 OATE
REVIEWED BY:
1----+---+------------+--+--+---+----i.1 SH7EET I CITY OF CARLSBAD I SHEETS I ENGINEERING DEPARTMENT · 7 ~==='-'============'=========-===! l-----t--+----------------t---+--1---1----1; j':ROSIDN CONTROL PLANS FOR:
1---+-----1---------+--+----+-----1--1 ENCINA WATER POLLUTION CONTROL FACILITY
l--+---+------------11---+--+--+----il EROSION co NTRO L D ET Al LS
I APPROVED dY
· LLOYD B. HUBBS 28339
~ IA-'{, .
12 3 05 8_/£.. -s 6{. 7(_05
! CITY ENGINEER PE EXPIRES DATE
'
REVISION DESCRIPTION
I
DATE INITIAL
ENGINEER Of WORK
! DWt-1 BY: PROJECT NO. DRAWING NO
DATE INITIAL DATE INITIAL ! CHKD BY: RS[! 1(G) 429-3A PDP
OTHER APPROVAL CIT'( APPROVAL • RVWD BY: b
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