HomeMy WebLinkAboutDWG 446-5E; CT 05-15; LA COSTA OAKS NEIGHBORHOOD 3.3 SOUTH; 01-08GRADING NOTES
(IN ADDJnON TO, THE REQUIREMENTS OF CHAPTER t,. 18 OF THE
CARLSBAD MUNICIPAL CODE.)
1. THIS Pl.AN SUPERSEDES ALL OTHER PLANS PR£VIOUSLY Af'PROVED BY THE CITY
OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF Pl.ANS.
2. APPROVAL OF THIS Pl.AN DOES NOT LESSEN OR WA/Vf: ANY PORTTON OF THE
CARLSBAD MUNICIPAL CODE, RESOLUTTON OF CONDIOONAL Af'PROVAL. CITY
STANDARDS OR OTHER ADDIOONAL DOCUMENTS LISTED HEREON AS THEY /MY
PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPON$IBLE CHARGE SHALL
REYISE THESE Pl.ANS WHEN NON-CONFORIMNCII IS DISCOVERED.
J. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEER-Of'-
WORK FROM RESPONSIBIUTY FOR THE CORRECOON Of' ERRORS AND OMISSIONS
DISCOVERED DURING CONSTRUCOON. ALL Pf.AN REVISIONS SHALL BE PROMPTLY
SUBMITTED TO THE CITY ENGINEER FOR Af'PROVAL
.f.. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY
WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCf, A
CERTIFICATE OF INSURANCE MUST BE FILED NAMING THE CITY OF CI.RLSBAD AS AN
ADDIOONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT Of'
$1,000,000.00 FOR FACH OCCURRENCE OF LJABILITY. THg INSURANCE COMPANY
WR/Tl UST HA 7i • - • 0 S/
RY OF CLASS V B R AS ESTABUS ESTS K NG GUI
5. UNLESS F:XEMPTED BY SECTTON J01.(b)5 OF THE UNIFORM BUILDING CODE,
RETAINING WALLS OUTSIDE OF PUBI.Jc RIGHT OF WAY REQUIRE SEPARATE
PERMITS FROM THE BUILDING DEPARTMENT. .
6. NO WORK SHALL BE COMMENCED UNTIL ALL P£RMITS HAVE BEEN OBTAINED FROM
THE CITY AND OTHER APPROPRIATE AGENCIES.
7. Af'PROVAL OF THESE Pl.ANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY
WORK OR GRADING TO BE PERFORMED UNTTL THE PROPERTY OWNER'S PERMISSION
HAS BEEN OBTAINED AND A VALJO GRADING PERMIT HAS BEEN ISSUED.
8. NO REVISIONS WILL BE /MOE TO THESE Pl.ANS WITHOUT THE WRITTEN Af'PROVAL
Of' THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE
Af'PROPRIATE SHEET OF THE Pl.ANS AND. THE TTTLE SHEET.
9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING
SIGNED BY THE CITY ENGINEER.
10. THE ORIGINAL DRAWING SHALL BE REV/SEO TO REFI.ECT AS-BUILT CONDITTONS
BY THE ENGINEER-Or-WORK PRIOR TO FINl'L ACCEPTANCE OF THE WORK BY THE
CITY.
11. ACCESS FOR FIRE AND OT/-/ER EMERGENCY VEHICLES SHALL BE /MINTA/NED TO
THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTTON.
12. WHERE TRENCHES ARE WIT/i/N CITY FASEMENTS, A SOILS REPORT COMPRISED
OF: (A) SUMIMRY SHEET. (B) LABORATORY WORK SHEETS AND JC) COMPACOON
CURVES, SHALL BE SUBMITTED BY A PROFfSSIONAL ENGINEER Tl-/£ STATE OF
CALIFORNIA, PRINCIPALLY DOING BUSINESS IN Tl-/£ FIELD OF Af'PLIED SOILS
MECHANICS. TliE SOILS REPORT WILL BE SUBMITTED TO Tl-/£ CITY ENGINEER/NG
INSPECTOR W/Tli/N TWO WORKING DAYS OF TliE COMPLEOON OF FIELD TESTS.
1J. A SOILS COMPACTTON REPORT AND COMPLIANCE VERIFICATTON REGARDING
ADHERENCE TO RECOMMENDATTONS OUTTJNEO IN Tl-/£ SOILS REPORT IS REQUIRED
PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRAQ/NG
SHALL BE DONE UNDER T/-/E DIRECOON OF A PROFESSIONAL ENGINEER OF TliE
STATE Of' CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD Of' APPLIED
SOILS MECHANICS. ALL FILL OR FUTURE FILL ARFAS SHALL BE CONSTRUCTED IN
ACCORDANCE W/11-1 T/-/E CITY Of' CARLSBAD STANDARD SPECIFICAOONS AND TliE
• FART/-/WORK SPECIFICATIONS • ATTACHED TO 11-1£ PRELIMINARY SOILS
INVESTIGATION. DAILY FIELD COMPACTTON REPORTS WILL BE SUBMITTED TO TliE
PROJECT INSPECTOR.
14-. A PRECONSTRUCOON MEETING SHALL BE HEID AT mE SITE PRIOR TO lliE
BEGINNING OF WORK ANO SHALL BE ATTENDED BY ALL REPRESENTAT/\1£S
RESPoNSIBLE FOR CQNSTRUCOON. INSPfCOON. SUl'EIM5/QN. TfSTTNG ANO ALL
omER AS fi O Tl-/ R Tl-/£ CONTRACTOR SI/ALL SCHEDULE Tl-/£ MEETING
THROUGH 11-1£ PERMIT CLERK 760) .f.J8-J891 At LO.ST~ (5) WORKING
DAYS PRIOR TO STARTING CONSTRUCTTON. APPROVEO DRAWINGS MUST BE
AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY
THE PROJECT INSPECTOR AT T/-/E MEETING.
q,!;~~C~N~E~ '"~:.m,~~~~~~~~"i!/Q-~~/Jffe-~µt LLIN :';'; NG/NEERING 24-U N fi TIO
-3891 INSPfi 00 Rfi UESTS MUS BE: RE! PR R ~ : P.M
Lm"--"<>LJBoi;Efi=R,;_E: ..11 ffi INSPECTTONS WILL BE /MOE
Tl-/£ NEXT WORK DAY UNLESS YOU REQUEST OT/i£RWISE. REQUESTS /MOE AFTER
2:00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER.
16. T/-/E OWNER AND/OR APPLICANT T/-/ROUGH T/-/E DEVELOPER AND/OR CONTRACTOR
SHALL DESIGN, CONSTRUCT ANO IMINTA/N ALL SAFETY DEVICES, INCLUDING
SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL.
STATE AND FEDERAL SAFETY AND HO.Lili STANDARDS, LAWS AND REGULATTONS.
17. Tl-/£ CONTRACTOR SHALL CONFORM TO LABOR COO£ SECOON 6705 BY SUBM/mNG
A DETAIL Pl.AN TO Tl-/£ CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING
TliE DESIGN OF SHORING, BRACING SLOPING OR OT/-/ER PROVISIONS TO BE /MOE
Of' WORKER PROTECOON FROM THE HAZARD OF CAVING GROUND DURING TliE
F:XCAVAOON OF SUCH TRENCH OR TRENCHES OR DURING mE PIPE INSTA/..LAOON
TliEREIN. m,s PLAN MUST BE PREPARED FOR ALL TRENCHES ~ FEET (5') OR
MORE IN DEP11-I AND APPROVED BY TliE CITY ENGINEER AND/OR OONCERNEO
AGENCY PRIOR TO F:XCAVATTON. IF lliE PLAN VARIES FROM lliE SHORING SYSTEM
STANDARDS EST~HED BY mE CONSTRUCTTON SAFE1Y ORDERS. ml.E; a
OJ,,IFORNIA ADMINISTRATIVE CQOC lliE Pll,N SHALL BE PREPARED BY A
REGIST£R£D £NGINITR AT TliE CONTRACTORS EXPENSE:. A COPY OF Tl-/£ OSHA
F:XCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO F:XCAVAOON.
18. NO BLASTING SHALL BE PfRFORMED UNTTL A VALID BLASTING PERMIT HAS BEEN
OBTAINED FROM TliE CITY OF CARLSBAD. SUBMIT Af'PLICATION FOR BLASTTNG
PERMIT WELL IN ADVANCE OF mE SCHEDULING OF BLASTING OPERATJONS.
19. If' />NY ARCHAEOLOG/0\L RESOURCES ARE QISCOVERED WIT/-/IN />NY WORK ARE;1
DURING CQNSTRUCTTON, QPERATTONS WILL CEASf 11./MEQIATfLY, AND TliE
PERMITTEE WILL NOTIFY TliE CITY ENGINEER. OPERAOONS WILL NOT RESTART
UNTTL THE PERMITTEE HAS RECEMD WRITTEN AUTHORITY FROM Tl-/£ CITY
ENGINEER TO DO SO.
20. ALL OPERATTONS CONDUCTED ON mE SITE OR ADJACENT Tli£RETO, INCLUDING
WARMING UP, REPAIR, ARRNAI.., DEPARTURE OR OPERATION OF TRUCKS,
FARrrlMOVING EQUIPMENT. CONSTRUCTTON EQUIPMENT AND ANY omER ASSOCIATED
GRADING EQUIPMENT SHALL BE LIMITED TO Tl-/£ PERIOD BETWEEN 7:00 A.M. AND
SUNSET FACH DAY. MONDAY T/-/RU FRIDAY ANO NO FARTliMOVING OR GRADING
OPERATTONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A UST OF CITY
HOLIDAYS IS AVAILABLE AT TliE ENGINEERING DEPARTMENT COUNTER.)
21. ALL OFF-SITE HJ.U! ROUTES SHALL BE SUBMITTED BY Tlil! CONTRACTOR TO M
CITY £NG/NEER FOR APPROVAL 7iWO FULL WORKING DAYS PRIOR TO 8£GINNING Of
J¥QR.l!.
22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE IMTERIAL SHALL BE
DEPOSITED AT A SITE Af'PROVED BY T/-/E CITY ENGINEER. lliE CONTRACTOR
SHALL BE RESPQNSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG lliE W,UL
ROUTfS OR ADJACENT STREETS AS A RESULT OF Tlil! GRADING QPERATTON,
2J. BRUSH SHALL BE REMOVED ONLY WITHIN mE ARO. TO BE GRADED. NO TREES ARE
TO 8£ REMOVED UNLESS SPECIF/CALLY NOTED ON TliE PLAN.
24. ALL ARFAS SHALL BE GRADED TO DRAIN. GRADING RESULTING IN TliE PONDING OF
WATER IS NOT PERMITTED. ALL FART/-/EN SWALES AND DITCHES SHALL HAVE A
MINIMUM ONE PERCENT SLOPE.
25. THESE Pl.ANS ARE SUBJECT TO A SIGNED AND APPROVED SET OF EROSION
CONTROL Pl.ANS. EROSION CONTROL SHAL( BE AS SHOWN /WO AS Af'PROVED BY
mE CITY ENGINEER OR AS 0/RECTED BY Tl-/£ PROJECT INSPECTOR.
26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRAD£ TO PRODUCE A UNIFORM
SURFACE AND CROSS SECTTON. mE SITE SHALL . BE LEFT IN A NFAT !WO
ORDERLY CONDITTON. ALL STONES, ROOTS OR OT/-/ER OEBR/$ SHALL BE REMOVED
AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENG/NffR.
27, ALL SLOPES SHALL fl£ IRRIGATED, STABILIZED, PLANTEO !WO/OR HYDROSEWED
WIT/i/N TEN (10) DAYS Of' T/-/E TIME WHEN FACH SLOPE IS BROUGHT TO GRADE
AS SHOWN ON Tl-/£ Af'PROVED GRADING PLANS.
28. LANDSCAPING SHALL fl£ ACCOMPLISHED ON ALL SLQPES AND PADS AS REQUIRED
BY T/-/E CITY OF CARLSBAD LANDSCAPE IMNUAL. THE LANDSCAPING Pl.ANS FOR
Tli/S PROJECT, DRAWING NO. 44-6-51., AND/OR AS DIRECTED BY Tl-/£ CITY
ENGINEER OR PLANNING DIRECTOR.
• I
--j -
WORK TO BE DONE ; 29. THE OWNER/APPLICANT SHALL INSURE TliAT ALL CONTRACTORS SHALL COORDINATE
THE WORK OF TliESE GRADING Pl.ANS W/11-1 THAT SHOWN ON BOTH T/-/E LANDSCAPE
AND /RR/GATTON Pl.ANS AND Tl-/£ IMPROVEMENT PLAN$ AS REQUIRED FOR TlilS
WORK IN ACCORllANCE WITH TH( .LANDSCAPE: /MNUAL TIME REQUIREMENTS.
VALLECITOS WATER DISTRICT
THI! GRADING WORK SHALL CONSIST OF THI! CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE 1,
FACILITIES, £ROS/ON CONTROL FACIUTl£S, AND Pl.ANTING OF PERMANENT LANDSCAPING ANO PREPARATION OF AS-BUILT
GRADING Pl.ANS, AS-BUILT GEOLOGIC MAPS AND Rl!PORTS, ALL AS SHOWN. OR Rl!QUIRED ON THIS SU OF Pl.ANS AND
THI! CITY STANDARDS, SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CIT£D ON THESE: Pl.ANS. JO. STORM DP.AJN PIPE SHALL BE REINFORCED CONCRETE PIPE WITH A MINIMUM
D-LOAD OF' 1,350, FOR PRNATE STORM DRAIN PIPES, UP TO 15" PVC /MY B(
UTILIZfD PROVIDED DEP11-I IS LESS TliAN 15 FEET AND BACKFILLED Willi J/4"
ROCK PER SDRSD S-4 TYPE •c• AND PIPE MEETS ASTM STANDARD JOJ4 FOR
SOR J5 SOLID WALL PIPE.
J 1. WHERE AN F:XISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF Tl-/!
GRADING OPERATION, IT SHALL BE REMOVED WIT/-/IN TWENTY FEIT OF BUILDING
OR STRfET ARW AND REPLACEO WITH PROPERLY COMPACTED SOILS. IN OT/-/ER
ARW T/-/f PIPE WILL BE PLUGGED Willi CONCRETE OR REMOVED AS APPROVED BY
TliE CITY ENGINEER.
J2. THE CONTRACTOR SHALL VERIFY Tl-/£ LOCAOON OF ALL F:XISTING FACILITIES
(ABO\/E GROUND ANO UNDER GROUND) WIT/-/IN TliE PROJE:CT SITE SUFFICIENTT..Y
AHFAD OF GRADING TO PERMIT TliE REVISION OF Tl-/£ GRADING PLANS IF IT IS
FOUND TliAT Tl-/£ AC/U<\I. LOCAOONS ARE: IN CONfl/CT Willi Tl-/£ PROPOSEO
WORK.
JJ. THE CONTRACTOR SHALL NOTTFY AFFECTED. UTILITY COMPANIES (SEE BELOW) AT
LFAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR
FACIUTlfS AND SHALL COORDINATE TliE WORK Willi A COMPANY REPRESENTATI\/E,
UNDERGROUND SERVICE ALERT 800 422-41JJ
SDG.!<E 800 660-734.J
AT&T 800 750-2355
ADELPHIA CABLE COMMUNICATIONS 760 .f.JB-7741
CITY OF CARLSBAD(STREETS ct STORM DRAIN) 760 4J4-2980
CARLSBAD MUNICIPAL WATER DISTRICT 760 .f.JB-2722
VWD 760 7 44-0460
J4. PERMIT COMPLIANCE REQUIREMENTS:
A. FOR CONTROLlm GRADING-Tl-/£ APPL/C#IT HIRES A CNIL ENGINEER,
SOILS ENGINEER, AND/OR GEOLOGIST TO GNE TECHNICAL ADV/Cf,
OBSERVE AND CONTROL mE WORK IN PROGRESS f 1 /l.1 /J. 120 A.BJ
CARLSBAD MUNICIPAL CODE. . ·
B. PRIOR TO FINAL Af'PROVAL OF A GRADING PERMIT-THE FOLLOWING
REPORTS MUST Bl! SUBMITTED TO Tl-/£ CITY ENGINITR 114 TliE
PROJECT INSPECTOR f 15. 1 IJ.120 A 1 OJ CARLSBAD MUNICIPAL CODE:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATTNG ALL
GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTTNG
AND /RR/GATTON ARE INSTALLED IN CONFORIMNCE Willi CITY
CODE ANO TliE APPROVED Pl.ANS (OBTAIN S4.MPI.E OF COMPLIANCE
LETTER FROM CITY ENG/NEERING DEPARTMENT).
(2) AS-BUILT GRADING Pl.AN.
(J) REPORT FROM Tl-/£ SOILS ENGINEER, WHICH INCLUDES
RECOMMENDED SOIL Bo.RING CAPACIT/£S, A STATEMENT AS , TO
Tl-/£ F:XPANSIVE QUALITY OF T/-/E SOIi.., ANO SUM/MR/ES OF
FIELD ANO LABORATORY TESTS. IHI! REPORT SHALL 'Al.SO,
INCWDI! A STATEMENT BY TliE SOILS ENGINEER • TliAT Tlil!
GRADING WAS DONE IN ACCORllANCE Willi THE REQUIREMENTS AND
RECOMMENDATIONS OUTTJNED IN TliE PRELIMINARY SO/LS REPORT
AND ANY SUPPLEMENTS Tlil!RETO.
( 4) REPORT Willi AS,BUILT GEOLOGIC Pl.AN, IF REQUIRED BY Tl-/£
CITY.
J/l. UNLESS A GRADING P£RMIT FOR mis PROJECT IS ISSUED WIT/-/IN ON/! (1)
Yf:AR AFTER Tlil! CITY ENGINEER'S Af'PROVAI.., T/-/ESE PLANS /MY BE REQUIRED
TO BE RESUBMITTED FOR PLANCHECK. PLANCHfCK FEES WILL BE REQUIRED FOR
ANY SUCH RECHECK.
J6. THE SOILS REPORT Tl17..EO VILLAGES OF I.A COSTA "THE: OAKS"
PREPARED BY GEOCON AUGUST 3, 2001, ANO UPDATED LITTER
FEBRUARY 13, 2007, SHALL Bl! CONSIOERED AS A PART OF THIS
GRAOING Pl.AN. ALL GRAOING SHALL BE: OONE: IN ACCORDANCE: W/11-1
THE RECOMMENDATIONS AND SP£CIFICATIONS CONTAINED IN SAID
SOILS REPORT.
RESOLUTION NOTES
GEN£RAL NOTES .
I. WATER LINES SHALL HA VE: A MINIMUM COVER OF J8 INCHES. S£WER
LINES SHALL HA VE: A MINIMUM COVER OF 5 FEET.
2, CONTRACTOR SHALL NOTIFY Tl-le FOLLOWING AGENCIES 48 HOURS
PRIOR TO CONSTRUCTION.
VALLECITOS WATER OISTRICT. .......................... 1-760-7.f.4-0.f.60
COX COMMUN/CA TIONS ..................................... 1-619-262-1122
SDG&:e. ............................................................. 1-858-611-lJ.f.J
AT&:T. ............................................................... 1-800-750-2J55
UNDERGROUND S£RVICE ALERT. ..................... 1-800-422-4/JJ
3. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
THI! LOCATION OF ALL SUBSTRUCTURl!S. WHl!THER SHOWN ON THI!
PLANS OR NOT, AND PROTECT THEM FROM DAMAGE. THE: ACTUAL
LOCATION AND DE:PTH OF ALL EXISTING WATER AND SF:'f\lE:R LIN£S IS TO
81! VERIFIED BY THE CONTRACTOR AND ANY DISCREPANCY IS TO BC
BROUGHT TO THft ATTENTION OF THE ENGINEER OF WORK FOR
CORRl!CTION AND THEN SUBMITTED TO THE: DISTRICT FOR APPROVAL.
\ \
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0
0
~
' VICINITY MAP 4. NF:ITHER THI! ENGINEER, OWNER NOR TH£ VALLECITOS WATER
DISTRICT SHALL BE RESPONSIBLI! FOR THI! ENFORC£M£NT OF SAFETY
STANDARDS. N. T.S.
5. A PRECONSTRUCTION CONFERENCI! MEETING SHALL 8£ HELD A MINIMUM OF THREI! (3) WORKING DA >-S PRIOR TO CONSTRUCTION.
PROJECT
SITE
6. A SIGNED Sl!T OF IMPROVEMENT PLANS DO£S NOT IMPLY THAT CONSTRUCTION MAY BEGIN. THI! CONTRACTOR MUST CONTACT THI!
VALLECITOS WATER DIST!flCT ENGINEERING DE:PARTMENT TO CONFIRM.
7. ALL WORK DON/! IN OR NtAR VALLECJTOS WATER DISTRICT FACILITIES SHALL BE DON/! ACCORDING TO THI! CURRENT STANDARD
SP£CIFICA TIONS OF THI! VALLECITOS WATER DISTRICT.
8. PRIOR TO CROSSING EXISTING WATER OR S£f\lE:R FACILITIES. CONTRACTOR SHALL SUBMIT EQUIPMENT SP£CIFICATIONS. WEIGHT AND
Dl!FI.ECTION CALCULATIONS F~ APPROVAL.
9. CONTRACTOR SHALL VERIFY AND REQUEST CONSTRUCTION WATER SOURCI! AND A VAILABIUTY PRIOR TO START OF GRADING.
10. STATE HEALTH DEPARTMENT RE:QIJIRE:S CERTIFIED BACKFI.OW DEVICE:S ON ALL HARD PLUMBED CONNE:CTIONS TO DISTRICT
CONSTRUCTION Mf:TERS. ' , .
OWNER'S CERTIFICATE
' I HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVIS OVER ALL
GRA I G:/i:.:~~ AND ADVISE ON THE COMPACTION AND STABIUlY OF TI,IS SITE.
{"t-. (1. CJ']:._
SIG TUR£: . , DATE
'
BY E:D ARBUCKLI! ·· .•
PRESIDENT MORROW D£VELOPMENT ' · •
AS AGENT FOR REAL £STAT£: COLLATERAL MANAGEMENT COMPANY , '
SOILS ENGINEER'S CERTIFICATE , '
. !,SHAW~ W~EDON A REGISTERED CIVIL ENGINEER IN THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE IELD OF APPLIED
SOIL MECI-W-JICS, HEREBY CERTIFY ,THAT A SAMPLING AND STUDY OF TI,E SOIL CONDITIONS PREVALENT WITHIN THIS SITE WAS MADE BY
· GEOCON OR UNDER me: DIRECTIO~ OF GEOCON BETWEEN THE. DATES OF 9/14/1989 AND 10/14/1999. 1WO COMPL COPIES OF THE
SOILS REPORTS COMPILED FROM )HIS STUDY, WITH MY RECOMMENDATIONS, HAVE BEEN SUBMITTED TO THE OFFICE OF E CllY ENGINEER.
FURTHERMORE, I HAVE REVIEWED THESE GRADING Pu.NS AND OPINE THAT THE RECOMMENDATIONS INCLUDED IN THE SO S REPORTS FOR
THIS ;;OJ~. T HA:E BE~N INCO~PORATED IN THE' GRADING PLANS AND SPECIFICATIONS ' ALl I I • ' ' J_-Z.. /, ! ..i,.-, ---",~
SHAWN WEEOOI'{ , DAJlllf' _f_ ~~fr'~".'" .. '.·. G.E. .. NO. 2714 . 'EXP. DAT£:' /£% ,,. , ' rt No. 2714 ~· ~-,. \_
., Exp. c,/:'<h"O'} ; . ' * Gl-... ~.;
THE GRADING WORK SHALL 81! PERFORMED IN ACCORDANCI! WITH ml! FOLLOWING DOCUM£NTS, CURRENT
AT THE TIMI! OF CONSTRUCTION, AS DIRECT£D BY THI! CITY ENGINEER.
1. CARLSBAD MUNICIPAL CODI!.
2. CITY OF CARLSBAD ENGINEERING STANDARDS.
3. mis SIT OF Pl.ANS.
4. Rl!SOLUTION NOS. 6148 AND 614-9 DATED AUGUST 16, 2006 AND RESOLUTION NO. 2006-287 DATED
5.
6.
7.
8.
9.
10.
11.
SEPTEMBE:R 26, 2006.
ml! STANDARD SP£CIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK).
SOILS REPORT AND RECOMMENDATIONS BY GEOCON
DATED AUGUST 3, 2001, AND UPDATED LITTER DATED FEBRUARY 1J, 2007.
11-/E SAN DIEGO AREA REGIONAL STANDARD DRAWINGS AND AS
MAY BE MODIFIED BY THI! CITY OF CARLSBAD ENGINEERING STANDARDS.
FINAL PROGRAM EIR 98-07 AND THE MITIGATION MONITORING AND REPORTING PROGRAM.
STORM WATER POLLUTION PR£VF:NTION Pl.AN. WDID NO. g 37C33!5747, DATED SEPTEMBER 26. 2006 .
PREPARED BY: HUNSAKER sf< ASSOCIATES ,
STORM WATER MANAGEMl!NT Pl.AN (SWMP). DATED FE§RUARY 12, 2007 .
PRl!PARED BY: HUNSAKER <k ASSOCIATES ,
CALIFORNIA STORM WATER QUALITY ASSOCIATION, STORM WATER Bf.ST MANAGEMENT PRACTICE,
CONSTRUCTION HANDBOOK AND STAT/! OF CAL/FORNI& DEPART/.,/ENT or TRANSPORTATION,
CONSTRUCTION SITE BEST MANAGEMENT PRACTICE:$ (BMP) MANUAL.
DESCRIPTION
SUBDIVISION BOUNDARY
RIGHT OF WAY
LOT UNI:
EASEMl!NT LINE
EXISTING STORM DRAIN
STORM DRAIN
SPOT ELEVATIONS
EARTHEN SWALI!
CUT/FILL LINE
DAYLIGHT UNI!
SLOPE EMBANKMENT (2: 1 MAX.)
PUBLIC UTILITY l!ASl!MENT
EXISTING CONTOUR
FINISH CONTOUR
EXISTING BROW DITCH
FUEL MOD/FICA TION LIN/!
PAD ELEVATION
LEGEND
STD, DWG,
PER IMPROVEMENT Pl.ANS DWG NO 44-6-5
CUT/FILL
SYMBOi --------
---1ao---
1 2so I
RETAINING WALt. (Pf.R SEPARATE PERMIT) C-3 &: C-4
LOT NO P£R FINAL MAP 34
TREATMENT CONTROL BMP TABLE 1
QUANTllY
672 SF
COMPLIANCE: Wl11-I APCO RULES 51 (THE: "NUISANCE" RULE), 52
(PARTICULATE MATTER), AND 54 (DUST ANO FUMES} OF THE: AIR
QUALITY CHAPTER WOULO EFFECTIVELY MITIGATE DUST IMPACTS
GENERA TEO DURING GRAOING OPERATIONS. THI! FOLLOWING MEASUR£S
ARC REQIJIREO TO ACHIEVE: COMPLIANCE WITH THESC RULES AND
REDUCE: CONSTRUCTION RELATED TO AIR POLLUTANTS! . "DECLARATiiJ'N OF RESPONSIBLE CHARGE" :,,;,._ 07: .ii.I I, ~~Q,,,;;l:CHl-llS,.,; .•.
SOURCE OF TOPOGRAPHY
TOPOGRAPHY SHOWN ON THESE Pl.ANS WAS
GENERATED BY AERIAL SURVEY BY SAN-LO
AERIAL SURVEYS (1-J0-97) AND BY R.J.
LUNG (5-11-04). TOPOGRAPHY SHOWN
H£RE:ON CONFORMS TO NATIONAL MAP
ACCURACY STANDARDS. TYPE: D€SCRIPTION OWN£RSH/P MAJNTVWICE: SHEU NO. MAINTENANCE:
I. THE WATER/NG OF ALL SURFACES BEING GRAOEO ANO HAUL
ROUTES SHALL Bl! REQUIRED OUR/NG DRY 14£A THE:R CONOITIONS.
2. ALL UNPA VEO ARE:AS SHALL BC RCVEGeTA TED ACCORDING TO THC
APPROVED LANOSCAPC PLANS AS SOON AS POSSIBLE AFTER
GRAOING. .
3. ALL CONSTRUCTION-RELA TEO TRAmC SHALL BE f/£STRICTEO TO
ROUTES THAT ARI! DUST-CONTROLLED, REDUCED SPEED LIMITS SHALL
81! MAINTAINl!D FOR ALL HAUL AND CONSTRUCTION VEHICLES.
4. ALL CONSTRUCTION ACTIVITIES SHALL 8£ LIMITED DURING PERIODS
OF HIGH WINDS. •
5. ALL H£t,Vr'-DUTY, DIE:SEL P014£RED CONSTRUCTION l!QIJIPMENT
SHALL Bt OPERA TED ACCORDING TO MANUFACTURERS SUGGESTED
OPERA TING INSTRUCTION. {WITH THI! FUEL INJl!CTION TIMING Rl!TARDEO
TO RECOMMENDED LEVEL OF NOX EMISSIONS. BUT WHICH WOULD NOT
Rf:SUL T IN £:XCESSIVE: VIS/BL£ SMOKC EMISSIONS) IN ORDER TO
CONTROL POLLUTANT EMISSIONS.
' 6. CONSTRUCTION E:QUIPMENT SHALL BE SUBJl!CT ro RE:GULARLY
SCHEDULED MAINTENANCE/TUNl!-UPS, ANO 8£ TURN£D OFF WHEN
NOT BEING UTILIZED TO AVOID EXCESS/VI: IDLING EMISSIONS.
l. THI! APPL/CATION OF ARCHITECTURAL COATING AND CUT-BACK
ASPHALT SHALL ADHERE TO APCO RULES 87.9 ANO 67.7, TO
l!FFECTIVELY CONTROL OTHl!R CONSTRUCTION-RELATED l!MISSIONS
OF AIR POLLUTANTS.
8. TH£ ENGINEERING DEPARTMENT SHALL MONITOR FOR COMPUANCI!
DURING ALL GRADING OPERATIONS OF THI! PROJl!CT.
9. ALL BUILDING PAD AND STREET AREAS THAT ARI! GRADED AND
REMAIN VACANT OR UND£VF:LOPED FOR A Pf.RIOD OF MOR£ THAN 6
MONTHS AFTER THE GRADING OPl!RATION IS COMPLETED SHALL BC
SEEDED AND ADE:QUATELY IRRIGATED TO REDUCE EROSION AND VISUAL
IMPACTS.
1a NO MORE THAN 25 Rl!SID£NTIAL BUILDING PERMITS (UNITS) WITHIN
11-11! SUBDIVISION SHALL BE ISSUED UNTIL 11-/l!RE AR£ /WO
CIRCULATION ACCESS ROADS INSTALLED. PRIOR TO EXCEEDING 25
UNITS, THE CIRCULATION IMPROVEMENTS MUST 81! COMPLETED TO THE
SATISFACTION OF mE CITY ENGINEER AND mE FIR/! MARSHAL.
I HEREBY D. ECLA,RI! THAT {AM TH.£ ENGINEER OF WORK FOR THIS A £CT, THAT I
HAVE: EXERCISED, RESPONSIBLI! CHARGI! OVER me 0£:SIGN OF TH1 PROJECT AS
DEFINED IN SE:CT/ON 870J OF THl!.BUSINESS AND PROFE:SSIONS COD ANO THAT
r,.-...: f Ct-r;\,· ·:.•<>-' ~"'~--;::-_~ ...
me. DESIGN IS yONSISTENT WITH CURRENT STANDARDS,
1 UNDERSTAND THAT mg' cHecK oF PROJECT DRAWINGS ANO . SP£CIFICATIONS BY ·
THI! CITY OF CARLSBAD OOES NOT REL/f.VC Ml!, AS ENGINEER OF' WORK, OF MY
EARTHWORK QUANTITIES*
CUT:
FILL:
11,380
23,277
11897
CY
CY
CY RESPONS/8/UTll!S FOR PROJl!CT DESIGN, , . . . . I
FIRM HUNSAKER &: ASSOCIATE ' IMPORT.· . s ' tr· ~~1 . • •
ADDRE:SS: 9707 WAPLES STREU * QUANTITIES SHOWN ARI! FOR BONDING
CITY, ST.: SAN DIEGO CA 3 NO. 62891 '"' ONLY AND ARI! NOT TO 81! US£D FOR
"'; EXP. 6/J0/08 ;' BIDDING, BUDGETS OR OTHl!R PURPOSES.
TELEn,I:: ~4500 ' ~ "'VI' ",Jt'-,.
DATE', /l/,J/07 (tap, CAllf
BY: J.
DAVID A. BLALOCK '
P.e. NO.: Rcr ,aB91 '
EXPIRATION DATE: 8/J0/08 DECLARATION OF ENGINEER OF WORK
I HEREBY DECLARE THAT THE DESIGN OF THE IMPROVEMENTS AS SHOWN ON
REFERENCE DRAWINGS THESE Pl.ANS COMPLIES WITH PROFESSIONAL ENGINEERING STANDARDS AND
' PRACTICES, AS THE ENGINEER IN RESPONSIBLE CHARGE OF THE DESIGN OF
CITY OF CARLSBAD DRAWING NO. -429-7 THESE IMPROVEMENTS,. I ASSUME FULL RESPONSIBLE CHARGE FOR SUCH
CITY OF CARLSBAD DRAWING NO. -429-7A DESIGN. I UNDERSTAND AND ACKNOWLEDGE THAT THE SIGNATURE OF THESE
CITY OF CARLSBAD DRAWING NO. -446-5 PLANS, AND THE REVIEW OF THE PLANS BY THE VALLECITOS WATER DISTRICT, IS
QWNEB ~ yl\0FESs1o-1c . A REVIEW OF GENERAL COMPLIANCE WITH DISTRICT STANDARDS. THIS APPROVAL
' ' !.: ~s:,A;Bl,4q~..:: IS NOT A DETERMINATION OF THE TECHNICAL ADEQUACY OR ACCURACY OF THE
RE:,AL ESTATE COLLATERAL MGMT. co., DESIGN OF TH.E IMPROVEMENTS. SUCH APPROVAL DOES NOT. TI,EREFORE,
A DEi.AWARE CORPORATION 'U/"1' . "J<. ~ RELIEVE ME OR MY RESPONSIBIUlY FOR THE DESIGN OF THESE IMPROVEMENTS.
1903 WRIGHT Pl.AC/! <r No. 62891 1,-fl~d 84 fn/ lJ.lu/o.z * exp; 06/30/ia ~ SUITE 180
CARLSBAD CA, 92008 * i ENGINEER OF WORK DATE
(760) 929-2701 ~ /Vil. ~
0FCAL\r0~~
LEGAL DESCRIPTION
LOTS 202 ck 20J or TH£ CITY OF CARLSBAD TRACT er 99-04-03, VILI.AG£S OF LA COSTA -I.A COSTA OAKS NORTH IN THE CITY OF CARLSBAD, COUNTY 18, 2006 AS OF SAN OIEGO, STATE OF CALIFORNIA, ACCORDING TO MAP NO. 15318 FILED IN THI! OFF/Cl! or THI! SAN DIE:GO COUNTY RECORDER ON APRIL
FILI! NO. 2006-027I0.f.9.
BASIS OF BEARINGS PROJECT LOCATION
ml: BASIS or BEARINGS FOR THIS SURVF:Y IS THIS PROJECT IS LOCATED W/11-IIN
THI! CALIFORNIA COOROINATI! SYSTEM -1983, ASSESSORS PARCEL NOS. 22J-841-01
ZONI! \11, 1991.35 £POCH, NORTH AMERICAN mRU 45, 223-8.f.J-01 THRU 15.
THI! CALIFORNIA COORDINA Tl! INDEX OF VALLECITOS DATUM OF 1983 (NA083), GRID BEARINGS IMPORTANT NOTICE BETWEEN STATION 147 AND STATION 152 AS THIS PROJECT IS N 12ZJ1. I! .i2M
SAID COORDINATES ARI! PUBLISHED IN TH£ WATER DISTRICT Sl!CTION 4216/ic4217 OF THE GOVl!RNMl!NT CODE CITY <Jf CARLSBAQ SURVEY CONTROL NETWORK Rl!QUIRES A /GALl!RT IDENTIFICATION NUMBl!R BE ESTABLISHED BY Rf.CORD OF SURVEY MAP NO.
APPROVED BY:~
ISSUED BEFORI! A PERMIT TO EXCAVATE WILL 81! 17271, FILED IN me omcE OF THE SAN VAL/0. FOR YOUR DIGALERT 1.0. NUMBER CALL DIEGO COUNTY RECORDER ON FEBRUARY 8, UNDERGROUND SERVICI! ALERT AT: 2002. II!: N 04•55•39• W
/~·I 't'._-f.11 TOLL FREE 1-800-422-4133 a./n l'>/1,3 /f\. /1<! -kt.I/LT
DATE: DATE INITIAL
FOR GRADING PURPOSES ON~Y /WO WORKING DA )'S BEFORE YOU DIG REVISION DESCRIPTION t:NGINffR OF WORK
AGREEMENT FRt:QUE:NCY
Fl.OW THROUGH MP-51 PE:R SCHEDULt:
SU'ARATION VORTEJ< PRNATE CC&:R 6 IN SWMP SU'ARATOR
SUSMP PROJE:CT PRIORITY_ HIGH
ENGINEER OF WORK
ft;lr.t (JJ.i,J a.'1:Jfrl2-DAV/0 A. BLALOCK DATE RCI! NO 62891 EXP. 6/30/08
HUNSAKER BENCH MARK
& ASSOCIATES DE:SCRIPTION: STD. $TRW SURVEY MONUME:NT
SAN 011(;0. INC LOC'.TION: STA. 288+89 t:C ON CE:NTERLINE:
OF EL CAMINO REAL
PlANNING 9707 Waples Street Rt:CORD FROM: SAN DIEGO COUNTY ENGINEERING San Diego. Ci 92121 VERTICAL CONTROL
S\JRVEYING PH(858)558·4500• FX(858)55S.1414 ELEVATION: Jtl.41 NGVD 1929
P~N!JJ,«DEPARTMEN~A~:~~°!L "AS BUILT"
Wam fli_tltl (SIGIIED)
~ING DIRECTOR RCt: (228.'ft' EXP. t;;/3o/4z. DATE
-. _......, DATl!l: f /rQ/c,'9 REVIEWED BY:
RIX:OJIIIENDED BY:~ Ly.Ali!:,£, INIL't~ .. 5ML
(PRIIIT Km:) DATE
I SH{ET I CITY OF CARLSBAD I SHBTS]
ENGINEERING DEPARTMENT
ROUGH GRADING ANO EROSION CONTROL Pl.ANS FOR:
LA COSTA OAKS NORTII
NEIGHBORHOOD 3.3 SOUTH
{1}4/ DAVID A ·/JJSER APPROVED s. ? s
DEPUTY CITY ENGINEER RCE 33081 EXP.~' DATE
OWN BY: ·r
I PROJECT NO.
I
DRAWING NO. DATE INITIAL DATE INITIAL CHKO BY: r✓
RVWO BY: C1 '-f Cf 05-15 446-SE OTHER APPROVAL CITY APPROVAL
R: \0571 \&:Eng \SPLIT RG\SOUTH\0571 RGO l.dwg{]Dec-1 J-2007: 15:·U W.O. No. 2J52-0125 V.W.0. 0812(45
' Bl~ 'I I 'I ,___.;.c.c.c..::..:.....:...c.c..:::..c.;,c.c....._ .. __.. ,, ....
,, a-~1
060208
": -, ~ "'i,
¾.. ' ' 'i-c ,..__ __ "" -, '· "' A 'i'-, ' ,, -~,,
'%. \ '. ' "'''\·
•, ', '\
• \, \,'-1,, . ,, ' " "'· ,~ '--, ~
' ->\,, . . . \:c\
\, \
\ \ \ \
t. '; \ \ ,,__.-\ \ ,_ .. i \ ''};
1, j
l ,i1
,,
i
t I ~ "\
II Ti
~'
,I
,I
I 67
I f)[j -r (ig I!
0
0 I'--
0 200 400 600 ----
SCALE 1 "= 200'
5
6
PROJECT
BOUNDARY . .;_,__;/-------~----1/;----t--' 84 21
92 85
3.
;;SAN [11'0
!
;{'~ / 1
MM&:RP. NOTES (DUST MITIGATION AND RAPTOR NESTING)
PER 4.10-6: TEMPORARY DES/LTING BASINS CAN ONLY 8£
REMOVED WHEN PERMANENT EROSION CONTROL LANDSCAPING HAS
BEEN ESTABLISHED TO THE POINT THAT DOWNSTREAM EROSION
AND SEDIMENT TRANSPORT MEETS REGULATORY STANDARDS.
PER 4.4-248: IF OCCUPIED RAPTOR NESTS ARE PRESENT DURING
GRADING AND CONSTRUCTION WHICH CREATES ADVERSE EFFECTS
TO ACTIVE RAPTOR NESTS, INCLUDING NOISE LEVELS WHICH WOULD
8£ ABOVE 60d8(A) AT NESTING SITE, OPERATIONS SHALL 8£
RESTRICTED TO 200 FEET FROM ANY ACTIVE NEST.
PER 4.9-4A: IN DISTURBED AREAS AND ON MANUFACTURED
SLOPES, APPROVED GROUND COVER SHALL 8£ REPLACED WITHIN
JO DAY.5 FOLLOWING THE COMPLETION OF GRADING ACTIVITIES.
8: AREAS GRADED FLATTER THAN 6: 1 SHALL 8£ PLANTED WITH A
COVER CROP OR COVERED WITH JUTE MESH IN CONFORMANCE
WITH SECTION £.J-1.2-2.1 OF THE CITY LANDSCAPE MANUAL.
C: EXPOSED STOCKPILES (I.E. GRAVEL, SAND, AND DIRT} WITH 5%
OR GREATER SILT CONTENT SHALL 8£ ENCLOSED, COVERED,
WATERED TWICE DAILY, OR APPLIED WITH NON TOXIC SOIL BINDERS
ACCORDING TO MANUFACTURES' SPECIFICATIONS.
D: AREAS BEING ACTNELY GRADED SHALL 8£ WATERED TO REDUCE
POTENTIAL FOR BLOWING DUST.
£: All EXCAVATING AND GRADING OPERATIONS SHALL 8£
SUSPENDED WHEN WIND SPEEDS EXCEED 25 MPH AS MEASURED
AT THE OCEANSIDE STATION OF THE NATIONAL WEATHER SERVICE.
IT SHALL 8£ THE RESPONSIBILITY OF THE GRADING CONTRACTOR
TO ASCERTAIN AND RECORD DAILY WIND SPEEDS DURING THE
GRADING PROCESS. THESE RECORDS SHALL 8£ AVAILABLE FOR
INSPECTION BY THE PUBLIC WORKS INSPECTOR.
F: ALL TRUCKS HAULING DIRT, SAND, SOIL, OR OTHER LOOSE
MATERIALS OFFS/TE OVER PAVED ROADS ARE TO 8£ COVERED OR
SHALL MAINTAIN AT LEAST TWO FEET OF FREEBOARD (I.E., MINIMUM
VERTICAL DISTANCE BETWEEN TOP OF THE LOAD AND THE TOP OF
THE TRAILER) IN ACCORDANCE WITH THE REQUIREMENTS OF
CALIFORNIA VEHICLE CODE SECTION 23114.
3.3 SOUTH 20 // i ,, /-' i ,-
/~
G: DUST EMISSIONS FROM ROCK CRUSHING OPERATION SHALL 8£
CONTROLLED BY TH£ USE OF WET-SUPPRESS/ON TECHNIQUES
INCLUDING BUT NOT UM/TED TO: MISTING SY.STEMS ALONG THE
CONVEYOR FEEDS FOR THE CRUSHER, WETTING OF STOCKPILES
AND CESSATION OF CRUSHER ACTIVITIES WHEN WIND SPEEDS ARE
IN EXCESS OF 25 MILES PER HOUR. WIND SPEED AND CRUSHER
OPERATION RECORDS SHALL 8£ KEPT IN ACCORDANCE WITH
MITIGATION MEASURE 4.9-4(£), ABOVE.
H: PAVED STREETS OFFS/TE SHALL 8£ SWEPT AT THE END OF
EACH WORKING DAY IF VISIBLE SOIL MATERIAL IS CARRIED ONTO
ADJACENT PUBLIC PAVED ROADS (RECOMMENDED WATER SWEEPERS
WITH RECLAIMED WATER)
R/W
THE OAKS NORTH
NTS
ROUGH GRADE SECTIONS
R/W
R/W C/L
I
I
R/W
J' MIN.'* 601/56''** ROW -r-t---:---:---:-----'------t---------+--1-J' MIN.'*
122
111 112 113 114 115
110
121
INDEX MAP
SCALE: 1 "=200'
SHEET INDEX
NOTES & OETAILS SHEET 1-3
GRADING SHEET 4-6
EROSION CONTROL SHEET 7-8
--· -----· --------
SHEET INDEX MAP
INDEX M~P L'-.GENQ
SUBDIVISION BOUNDARY SHEET NO.
STORM DRAIN r§I
RIGHT OF WAY
EASEMENT
STREET NAME AVENIDA SOLEDAD
I ?,
cm
/: ACTIVELY USED UNPAVED ROADS, PARKING AREAS AND STAGING
AREAS SHALL 8£ WATERED THREE TIMES DAILY OR NON-TOXIC
SOIL STABILIZERS SHALL 8£ APPLIED TO THESE AREAS ACCORDING
TO MANUFACTURERS' SPECIFICATION.
J: POSTED TRAFFIC SPEEDS ON ALL UNPAVED ROADS SHALL 8£ 15
MPH OR LESS.
K: CONSTRUCT/ON ROADS THAT HAVE A TRAmc VOLUME OF MORE
THAN 50 DAILY TRIPS BY CONSTRUCT/ON EQUIPMENT OR 150
TOTAL DAILY TRIPS FOR ALL VEHICLES SHALL 8£ SURFACED WITH
GRAVEL OR OTHER MATERIALS TO REDUCE DUST.
l: CONSTRUCT/ON ACCESS ROADS SHALL 8£ PAVED OR GRAVELED
AT LEAST 100 FEET ONTO THE PROJECT SITE.
MM&:RP NOTES (GENERAL)
PER 4.4-23 CONSTRUCT/ON STORAGE AND STAGING AREAS SHALL
8£ LOCATED AS FAR FROM HCP/OMSP AREAS AS POSSIBLE AND
SHALL 8£ KEPT Fl?££ FROM TRASH AND OTHER WASTE THAT MAY
ATTRACT SCAVENGERS. C/L
60' ROW J' MIN.'*-r-i-------------t---------+--hJ' MIN.'* 1J1/10'U# 171/18'*-• 171/18'••· 1 1/10'••· LOT NUMBER 124
LEGEND OF ABBREVIATIONS
2: 1
10'
*=SEE NOTE 2 AT RIGHT
'*=SEE NOTE J AT RIGHT
HUNSAKER
& ASSOCIATES
SAN DIEGO. INC.
ftANNING 97CJJ Waples Street
ENGINEERING San Diego, ca 92121
SURVEYING PH{858)558·4500 · FX(858)558-1414
I I
20' 20' 10' CONCRETE CURB IMPROVEMEf/-S )
2% ANO cum:R ER DWG 446-5 -2% (TYPICAL) 2% --0.5' TYP. -----------
2' UNDERCUT*
2' UNDERCUT•
NDERCUT
2% 2:1 -
.5' TYP.
NDERCUT ROUGH GRADE SECTIONS
R/W C/L
TC
GB
BC
EC
HP
LP
FL
TOP OF CURB
GRADE BREAK
BEGIN CURVE
END CURVE
HIGH POINT
LOW POINT
FLOW LINE
ST
RT
LT
FS
N. T.S.
TW
TF
R/W
STREET
RIGHT
LEFT
FINISHED SURFACE
NOT TO SCALE
TOP OF WALL
TOP OF FOOTING
C.I. c.o.
RCP
C.8.
EVC eve
FG
CURB INLET
CLEANOUT
REINFORCED CONCRETE PIPE
CATCH BASIN
END VERTICAL CURVE
BEGIN VERTICAL CURVE
FINISHED GRADE
CORTE PANORAMA
SITIO CALIENTE, SITIO COLINA
CORTE ALTURA, SITIO BAHIA, AND CORTE FORTUNA ll4' ROW
NTS
R/W C/L
*=SEE NOTE 2 AT RIGHT
'*=SEE NOTE J AT RIGHT
'**=SEE NOTE 4 AT RIGHT
R/W
J' MIN. **-r-r-,---,-----,------t---------+--1-J' MIN.•• 60' ROW
13' 17' 17' 1J'
2:1
CONCRETE CURB 'MPROVEMEfiTS
2% AND GUTTER ER owe 429-) -2% (TYPICAL) 2% 2% ---0.5' TYP. ------
2:1
----
2' UNDERCUT*
NDERCUT
EXISTING CORTE PANORAMA AND EXISTING SITIO CORAZON
*=SEEM
'*=SEEN
OT£ 2 AT RIGHT
OTE J AT RIGHT NTS
VALLECITOS
WATER DISTRICT
APPROVED BYt ~e< ,
DATEt /,2 i'/--<!1 I
ENGINEER
I)J<f W
DAVID A. BLALOCK
NTS
OF
FOR GRADING PURPOSES ONLY RC£ NO 82891 EXP. 6/30/08
I
WORK
11./13/07
DAT£
R/W C/L R/W
J' MIN.•• 60' ROW J' MIN.•• J' MIN.'* 15' 20' 5' 5' 24' 15' +----11---~-+-------+-------1-+------+-~~--+~+J' MIN.'* NOTES:
10' 20' 20' 10'
IMPROVEMEfiTS
2% AND GUTTER PER OWG 429-7 2% -2% (TYPICAL) 2% -2:1
[CONCRETE CURB
---0.5' TYP. ---.5' TYP. -----------2' UNDERCUT*
NDERCUT
EXISTING CORTE PANORAMA
*=SEE NOTE 2 AT RIGHT
**=SEE NOTE J AT RIGHT
BENCH MARK
DESCRIP170N: STD. STREET SURVEY MONUMENT
LOCATION: STA. 288+89 EC ON CENTERLINE. OF EL CAMINO REAL
RE.CORO FROM: SAN DIEGO COUNTY
VERTICAL CONTROL
ELEVA170N: 311.41 N(M) 1929
NTS
.
"AS BUILT"
flJ 8W ±fkq/u_
RCE (p ;). 119 / E.XP. G/.30/t.2.. DATE
REVIEWED BY:
_&t-dt~~,,,_ ~/4/,1
INSPECTOR DATE
2:1
MAX.
a/,, D ,.,,.
DATE. INITIAL
ENGINEER OF WORK
IMPROVEMEN =•7 PER DWG MED AND CUTTER
/429-7 (TYPICAL)
27'
27'
2' UNDERCUT•
EXISTING AVENIDA SOLEDAD
*=SEE NOTE 2 AT RIGHT
••=SEE NOTE J AT RIGHT
II\ /1.t!-Bt,t/l T
REVISION DESCRIPTION
NTS
DATE INITIAL
OTHER APPROVAL
2:1
MAX.
1. T INDICATES ELEVATION AS SHOWN ON PLANS.
2. MINIMUM UNDERCUT IS 2. O'. ADDITIONAL
UNDERCUT AND OVER BLASTING FOR UTILITY MAY
8£ REQUIRED, PER SOILS ENGINEER
RECOMMENDATIONS IN FIELD.
NDERCUT
J. J' MINIMUM SETBACK TO HOA MAINTAINED
SLOPES AS SHOWN. OTHERWISE TOP/TOE OF
SLOPE IS AT ROW.
DATE INITIAL
CITY APPROVAL
4. DENOTES 56' WIDE R.O.W. WITH 36' WIDE
CURB TO CURB FOR CUL-DE-SAC LOOP
STREETS (PER MASTER PLAN).
IT:J CITY OF CARLSBAD
ENGINEERING DE.PARTME.NT
I SHsSI
ROUGH GRADING PLANS FOR:
LA COSTA OAKS NORTI-1
NEIGHBORHOOD 3.3 SOUTH
APPROVED . ( / j{_ DAVID_tf,H USER
t' -t 7) ,fl
E.XP. " '~ DATE DEPUTY CITY ENGINE.ER RCE 33QBl
OWN BY: ~li2' / PROJECT NO. DRAWING NO.
CHKD BY: • / CT0S-15 446-SE RVWO BY: C-.llf'
R: \ 05 71 \ &£ng \ SPUT RG\ SOUTH\ 05 71 RG02. dwg[]Dec-12-200 7: 16:0 7 w.o. No. 2352-0125 V.W.D. 0812C~5 BIN : '----'--'--'---'--'--''-'--'---.c...._--'
I ll
060208
0
N~
9, t
00 O')
61 m
W=J' UNLESS 011-lERWISE
I SHOWN IN PLAN • I
A ~ I ~r:t,,FJ-a·
~(j •
--.....l---3• 470-C-2000 CONCRETE OR
. :· .' ~ J" 2500 PSI AIR PLACED CONCRETE
' ; , ~.'. ', W/ 8" x 8" x 10 GAUGE WELDED
WIRE MESH.
D=1/2W UNLESS
011-lERWISE SHOWN 6" CONCRETE CUTOFF WALL TO BE CONSTRUCTED AT B011-l DOWNSTREAM
AND UPSTREAM END SECTIONS.
MODIFIED TYPE D TERRACE
DITCH PER 0-75
NOT TO SCALE
LINED DITCH
. . . . . . (' . . ...
. -~ i. ·.· • • • • • .I, : .I,~ ----------
1-1/2" CI.R ,.,
~
SECTION A-A
NOT TO SCALE A
PROPERlY ~EJ
' C
TYPICAL LOT ROUGH GRADING
NOT TO SCALE
NOTE:
WHERE B011-l CUT AND fill OR BEDROCK MATERIALS OF DISSIMILAR EXPANSION CHARACTERISTICS ARE EXPOSED
IN 11-lE BUILDING AREA THE CUT PORTION OF 11-lE BUILDING AREA SHOULD BE UNDERCUT 3.0 FEET BELOW
PAD GRADE OR AS APPROVED BY THE SOILS ENGINEER, p1~e ~~iti:> Willi COMPACTED SOILS SIMILAR TO TH•
~ a.
f5 a.
~
---
o• ARIE
It LOT WIDTI-l VARIES
SEE PLAN
SLOPE PER PLA . · FINISH PAD GRADE
'm;~iii~lf~NE
SECTION C-C
NOT TO SCALE
FINISHED GRADE OF PAO AS SHOWN ON PLANS
2: 1 SLOPE
SECTION D-D
NOT TO SCALE
NOTE: FINISH LOT GRADING
SHALL BE PER GS-15
TEMP. l~~HAl'J J
1,C
D
PAD
AREA
,..,.....,PROPERlY
LINE
PAD
AREA
~ ~ E I~ Ii--
lcJ N II ~ --r -J._ --------I
~TOE OF SLOPE
TYPICAL LOT GRADING
REAR OF LOTS
uJ z :J
NOT TO SCALE
SECTION E-E
NOT TO SCALE
B
LOT PAO
LANDSCAPE CORRIDOR
2.5' MAX. HEIGHT OF ANY OB..ECT,
E
VEGETATION, SLOPE, AND OBSTRUCTION
PCR
B
LANDSCAPE CORRIDOR
TYPICAL SECTION CORNER LOT
NOT TO SCALE
10'
R VARIES
SEE PLA
2,C Mltl, --
SECTION B-B
NOT TO SCALE
TOE OF SLOPE
SEE PLAN
F
DITCH PER PUlN
GRAVEL FILTER PER
SDRSD C-8
TW PER Pl.AN
J" PVC (OISE J.!i:4 ONLY)
J" PERF PIPE
OISE 1-J IE = FS O FACE OF WALL -~-,J.p_ :JQ
OISE 4 IE = FS -0.4' 0 FACE OF WALL rF PER PLANS
RETAINING WALL WITH ROUND CONCRETE DITCH
NOT TO SOILE(BY SEPARATE PERMIT)
OUTLET ALTERNATMS
OISE I) SIDE YARD-EXTEND PERF PIPE AROUND WALL IN FRONT YARD AND DISCHARGE ONTO F.S.
OISE 2) REAR YARD-INDMDUAL WALL-EXTEND PERF PIPE AROUND WALL O SIDE PROPERTY LINE
AND DISCHARGE ONTO F.S.
OISE J) REAR YARD-CONTTNUOUS WALL-CONSTRUCT J" TEE AND DISCHARGE PIPE THROUGH WALL
0 F.S. NEAR SIDE PROPERTY LINE.
OISE 4) PUBLIC R/W-CONSTRUCT J" TEE AND CONNECT J" PVC O 2X TO D-27 PER IMP. Pl.ANS.
G
A/. j),4A II\ /1~-/3Ull T
DATE: I INITIAL
ENGINEER OF WORK REVISION
'
DESCRIPTION
~W,OfESSto~ "'.) ~ BL,;c~ e; 'f! <:;'<' Oc, ~
40 :,. ~
a: r11o. ll2eg1 ~ up. 06/30/12 "'
* * '1q~ C1v11.. ~'<-
OFCAL\f\l~
OATF INITIAL DATE INITIAL
OTHER APPROVAL CITY APPROVAL
ENGINEER OF WORK
~zo:rrru 12/1J_/07
DAVID A. BLALOCK DATE RC£ NO 62891 EXP. 6/30/08
BENCH MARK
DESCRIPTTON: STD. STREET SURVEY MONUMENT
LOOITTON: STA. 288+89 EC ON CENTERLINE
OF EL OIMINO REAL
RECORD FROM: SAN DIEGO COUNTY
VERTICAL CONTROL
ELEVATION: Jll.41 NGVD 1929
"AS BUILT"
i3;:JBW fl:i..1/q
RCE G;i/3'l_L EXP._~~ DATE
~~ u,.,,u 5/4/11 • INSPECTOR OAT£
I s;ET I CITY OF CARLSBAD I SHBTSl
ENGINEERING DEPARTMENT
ROUGH GRADING DETAILS FOR:
LA COSTA OAKS NORTl-1
NEIGHBORHOOD 3.3 SOUTH
APPROVED fl/ 1!£ DA4USER T.'08
DEPUIY CIIY ENGINEFR RCE _33_0.!lL EXP. '.liJl. OATE
7{,✓-OWN BY, PROJECT NO. DRAWING NI.
CHKO BY, CT 05-15 446-SE RVWO BY, c;q"
R: \0571\&Eng\SPLIT RG\SOUTH\0571 RG03.dwg[ 1275]Nov-01-2007: 10: 07 w.o. No. 2352-0125 V.W.D.
BIN : 0812C~
060?.0S
PLANNING
ENGINEERING
SURVEYING
0 40 80
SCALE 1 •=40'
HUNSAKER
& ASSOCIATES
SAN DIEGO, INC
9707 Waples Street
San Diego, Ca 92121
PH{858)558·4500· FV:(858)558·1414
120
VALLEC/TOS
WATER DISTRICT
BY:~ • APPROVED
DATE: /~ 'l~IJ7
FOR GRADING PURPOSES ONLY
S E E D W G. N 0
S E E S H E E T
BENCH MARK
t-------------------1 DESCRIPTION: STD. STREET SURVF:Y MONUMENT
ENGINEER OF WORK LOCATION: STA 288+89 EC ON CENTERLINE
OF EL CAMINO REAL
RECORD FROM: SAN DIEGO COUNTY
VERTICAL CONTROL fr.rllrml
DAVID A. BLALOCK ELEVATION: Jll.41 NGVD 1929
RCE NO 62891 EXP. 6/J0/08
•
N 0 5
"AS BUILT"
f±JJ&LL
RCE 6:l-89/ EXP. t:,/30//:J.. DATE
__S/!f-/JL
DAT[
I
I
I
I
I ----
/
/
l---+---+--------------+---+----+----t----11 SH4EET I CITY OF CARLSBAD I SHBTS] ENGINEERING DEPARTMENT ::====::'.....'.::==============='.....'.=:==-=;
ROUGH GRADING PLANS FOR:
LA COSTA OAKS NORTH
NEIGHBORHOOD 3.3 S0UTH
APPROVED cf).,/~ _.. DAVID ~AUSER
DEPUTY CITY ENGINEER fr~ 33081 EXP. Bl~srtTE
ONE INITIAL
ENGINEER OF WORK
LT
REVISION DESCRIPTION
DATE INITIAL DA ff INITIAL
OTHER APPROVAL CITY APPROVAL
OWN BY: -[ PROJECT NO. DRAWING ~ J.
CHKO BY: I CI 05-15 446-SE RVWD BY:_
R: \0571\icLng\SPLIT RG\S0UTH\0571RG04.dwg[ 1275]Nov-01-2007: 10: 08 W.0. No. 2J52-0125 V.W.D. 281
BIN : O
060208
0 120
SCALE 1•~40•
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Cl.I ,.
NOTE:
FR -F I RE RES I ST I VE CONSTRUCT I ON •
RESIOENTIAL FIRE SPRINKLERS REQUIRED.
Pl/\NNINC
ENCJNEERING
SURVEYING
HUNSAKER
& ASSOCIATES
SAN DIEGO, I N C
9707 Waples. Street
San Diego. Ca 92121
PH(858)558-4500· FX(858)558·1414
/
/
/
,/
/
// ,/'
/
1538.9 I
FR
106.65'
VALLEC/TOS
WATER DISTRICT
APPROVED BY:1~h ,
1549.9 I
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35
SCAPE
CORRIDOR PER
S H E E T
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~ DAA l RECORD FROM: ~~1!,!._~G~c,f,.'#(/( IRREY,P./II//Jo;:;f\lW'E,TJO----:em~f<:--e-✓-------~-------.--4=/r//--jf--b:-,---:-,4R,::+e::,-.4---=-•4-::-_-,3-=1c-u1-L-T--------D""' av.. ,r,,,
DATE.:_ -F-/-'-~-~I-LY._--_ ... _._,_7 _______ ~ ;..J;;;J(tr;-v-u~, Jl/ulo2-/NinAL DA,c /NlnAL DATE INITIAL c~;o ~y ,,,,.,,. I PROJECT NO. I DRAWING NO.
FOR GRADING PURPOSES ONLY DAVID A. BLALOCK DATE. ELEVAnON: 311·41 NGVO 1929 It.~ -~/4/11 DATE: REVISION DESCRIPTION RVWD ar,_t;,vP CT0S-15 _ 446-SE
.._ _________________ ...a;R.;.C;.;E.;,__;N,;.;0;,__;6;,;2;,;8;,;9.,;1 _ _;;;E..;.;.XP.;..;_:6~'/..:J.:0~1/,_:0,;;8 ______ ..J. ___________________ ...._.;.IN;,;;S.;.P.;;.[C;.c;,;;0.;.R'"--·---~------=:Jo~l4~TEc=::...t£~N~G~IN~E£~R:'....'.:O:F~W~O~RKj_ ___ .:,::~:.::.:~::=~...:.::.:._ ___ j_~O:TH!£~R_'.A~P:PRO'.'.'.::V,~,L:..l~Cl:TY~AP~P=R~O:VA~LJ_::;:::::::::::='.=~-==================:'...'.::::::::::;::::::..J
R: \0571\&£ng\SPLIT RG\SUUTH\0571RG05.dwg[ 1275]Nov-01-2007: 10: 10 W.0. No. 2352-0125 V.W.D.
8/N :
060208
\
I
f i
HUNSAKER
& ASSOCIATES
SAN DIEGO, INC
PLANNING 9707 Waples Street
ENGINEERING San Diego, Ca 92121
SURVEYING PH(858)558-4500· FX(858)558-1414
0 40 80
SCALE 1 •~40•
/
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f f
' ' I f
TREATMENT CONTROL BMP
TABLE 2
DESCRIPTION
VORTEX
SEPARATOR
120
(
\ !
QUANTITY
1 EACH
X
/
I !
j
f
!
f
I
f ! / / /
I
I
/ l
I / f
f
NOTE:
I
I
1630.0 I
sf" FR ulit I
I
\
\106
\5J0.3 I
I FR
FR -F I RE RES I STI VE CONSTRUCT I ON.
RESIDENTIAL FIRE SPRINKLERS REQUIRED.
VALLECITOS BENCH MARK WATER DISTRICT DESCRIPTION: STD. STREU SURVc'f MONUMENT ~~ ENGINEER OF WORK LOCATION: STA 288+89 EC ON CENTERLINE APPROVED BY: -OF EL CAMINO REAL ,
I l'>oJdtttU 11/i:,/o7
RECORD FROM: SAN DIEGO COUNTY
DATE: __ 1/l-/'-(--07 VE:RTICAL CONTROL
DAVID A. BLALOCK DATE E:LE:VAT/ON: 311.41 NGVD 1929 FOR GRADit,G PURPOSES ONLY RCE NO 62891 EXP. 6/.J0/08
-102
~)528.91 ~ FR
/
101
)528.8 I
FR
"AS BUILT"
I 6 · oo,
/
,., 99
/:;; )529,9 I :~ FR
I
I
f}J,13111_ .1:h/tiJL
RCE ?,:28'1/ EXP. <,,/30/l;i. fJATE
-
REVIEWED B~ .,-1, /,, .~~
/1,6. lf1"4-~L4--lll ,
ro.•.'E INITIAL . ' , ENGINEER OF WORK INSPECTOR fJA TF . '
/
/
98 t l53o.6 I
FR
II\ AS·/.3(.//LT
REVISION
I '•~
I \ '
\\
'\
97'\fl
)531.2 !\,
FR
DESCklPTION
---o-.._
.F
. --
94 ...,,__cur
il(z=--l 538.B I
FR
r-=c=-,,--''>"'-,-T
l L ---
REMOVE°
A',~-!,!!--...__
I
I
DATE INITIAL DATE
/
INITIAL
OTHER APPROVAL CITY APPROVAL
I SH6ET I
10'
•
0
z
CITY OF CARLSBAD
ENGINEER/NG DEPARTMENT
[SH8TS I
ROUGH GRADING PLANS FOR:
LA COSTA OAKS NORTH
NEIGfIBORHOOD 3.3 SOUTH
APPROVED {D¢__ DAVID A'-USER f ~0-"
DEPUTY CITY ENGINEER RCE 33Qlll EXP. M DATE
~/,
I I
OWN BY: PkOJECT NO. DRAWING NO.
CHKO BY: CTOS-15 446-SE RVWO BY: GVP
R: \0571\&Eng\SPLIT RG\SOVTH\0571RG06.dwg[ 1275]Nov-01-2007: 10: 04 W.0. No. 2.J52-0125 V.W.D.
BIN :
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• ,, • I. I i i ..-------------------------------r--------------------.....,.-----------------------.....,.--------------------------------------------n' , I
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: I
EROSION CONTROL NOTES
I 1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT TIM OGRADY AT (760) 929-2701
2. EQUIPMENT AND WORKERS FOR EMERGE:NCY WORK SHALL BE MADE AVAILABLE AT ALL
TIMES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL 8£
STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID
CONSTRUCTION OF TEMPORARY DEVICES WHE:N RAIN IS IMMINENT.
J, DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MOD/Flf:D WITHOUT THE APPROVAL
OF THE ENG/Nf:ER/NG /NSPE:CTOR.
4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER
5.
6,
TO TH£ SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING
RAINFALL
THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE
REQUIRED BY THE CITY ENGINEER OU£ TO UNCOMPLETED GRADING OPE:RATIONS OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
THE CONTRACTOR SHALL 8£ 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.
B. 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 ENO OF EACH
WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT (40X). SILT AND OTHE:R DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
' 10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGRATE.
11. SHOULD Gf:RMINATION OF HYDROSEEDEO SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE
OF' GRADED SLOPES (90X COVERAGE) PRIOR TQ NOVEMBER 15, THE SLOPES SHALL BE
STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35. 02 3 OF
THE EROSION ANO SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF' CONSERVATION,
STATE OF CALIFORNIA.
12. CONSTRUCTION SITE ENTRANCES SHALL BE PER CALIFORNIA STORMWATER BMP HANDBOOK,
STANDARD TC-I (WWW.CABMPHANDBOOKS.COM) COPY ATTACHED, MODIFIED AS FOLLOWS:
• MITAL SHAKER PLATES WILL BE REQUIRED AT ALL LOCATIONS UNLESS SPECIFICALLY
WAIVED BY THE ENGINEERING INSPECTOR DUE TO SITE CONSTRAINTS.
• THE ROCK SIZE SHALL BE 2" MINUS.
· A FENCE, BARRICADE OR OTHER DEVICE APPROVED BY THE ENGINEERING INSPECTOR
SHALL BE USED TO RESTRICT CONSTRUCTION TRAFFIC TO THE CONSTRUCTION ENTRANCE.
TEMPORARY EROSION CONTROL
PLANTING AND IRRIGATION
ALL PERMANENT ANO TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL BE
INSTALLED ANO MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD
SPECIFICATIONS ANO THE FOLLOWING:
A. HYOROSEED/NG SHALL BE APPLIED TO: _
I. ALL SLOPES THAT ARE GRADED 6: I (HORIZONTAL TO VERTICAL) OR STEEPER
WHEN THEY ARE:
a. THREE FEU OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREU.
b. ALL SLOPES 4 FEIT OR MORE IN HEIGHT.
2. AREAS GRADED FLATTER THAN 6: I WHEN ANY OF THE FOLLOWING CONDITIONS
EXIST: a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL
LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING.
b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY
VISIBLE TO THE PUBLIC.
c. HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER
THAT WARRANTS IMMEDIATE TREATMENT.
8. HYDROSEEDED AREAS SHALL BE IRRIGAT[O IN ACCORDANCE WITH THE FOLLOWING
CRITERIA:
1. ALL SLOPE:S THAT ARE GRADED 6:1 OR STEEPER AND THAT ARE:
a. THREE TO [IGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND
WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTfM
OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100,r; COVERAGE.
b. GREAT[R THAN B FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION-
AL SYSTEM OF LOW PRECIP/TA TION SPRINKLER HEADS PROVIDING 1 oo,r;
COVERAGE.
2. AREAS SLOPED LESS THAN 6: I SHALL BE IRRIGATED AS APPROVED SY THE CITY
ENGINEER, PRIOR TO HYOROSEEOING. THE: OEVE:LOPER SHALL SUBMIT A
PROPOSED SCHEME TO PROVIDE IRRIGATION TO THE CITY ENGINEER. THE
PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF
THE ELEMENTS OF THE PROPOSED SYSTfM.
J. IRRIGATION SHALL MAINTAIN THE MOISTURE LfVfL OF THE SOIL AT .THE
OPTIMUM LEVEL FOR THE GROWTH OF TH[ HYOROSEEOED GROWTH.
C. HYOROS£[01NG MIX SHALL CONSIST OF ALL OF TH[ FOLLOWING:
1. SEED MIX SHALL CONSIST OF NO LESS THAN:
o. 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 MILLEFOLIA
e. J lbs. PER ACRE OF AL YSSUM (CARPET OF SNOW)
f. I /2 lb. PER ACRE OF DIMORPHOLECA
g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON
LOCATIONS WH[RE THE AREA BEING HYDROSEEDEO IS NOT VISIBLE FROM
EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES.
h. ITEM o OF THIS SUBSfCTION MUST BE INOCULATED WITH A NITROGEN
FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR
BROADCASTING BEFORE HYOROSEEOING.
I. ALL SEED MATERIALS SHALL BE TRANSPORTfD TO THE JOBS/TE IN
UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD
AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON
SAID CONTAINE:RS.
j. NON-PHYTO-TOXIC WETTING AGENTS MAY BE ADOfD TO THE HYDROSfED
SLURRY AT THE DISCRITION OF THE CONTRACTOR.
2. TYPE I MULCH APPLIED AT THE. RA TE OF NO LESS THAN 2000 lbs PER ACRE.
TYPE B MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR
HYDRAULICALLY APPLIED FIBER MATERIAL WHEN STRAW IS USED IT MUST BE
ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50,r; OF
THE STRAW INTO TH£ SOIL.
3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH
15X SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE.
[}. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY:
1. ROUGHENING THE SURFACE TO SE PLANTED. BY ANY OR A COMBINATION OF':
a. TRACK WALKING SLOPES STfEPER THAN 6: I
b. HARROWING AREAS 6:1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE.
c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS o OR b ABOVE.
2. CONDITION/NG THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY:
o. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT
SATURATED SEED BED.
b. THE ADDITION or SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR
COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH.
E. HYDROSEEDED 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 PROJfCT IS COMPLITED ANO ALL BONDS
RELEASED.
PUBLIC RIGHT-
OF -WAY
50' MIN.
12" MIN.
2• MINUS ROCK
PROFILF: FILTER FABRIC
+ EXISTING GROUND PUBLIC RIG T-OF -WAY
I
j
30'M/N.
T PLAN
STEEL SHAKER PLATES/RUMBLE RACKS
20' MIN. RADIUS• /,
FENCE/BARRIER TO RESTRICT /
TRAFFIC TO CONSTRUCTION ENTRANCE
PROVIDE APPROPRIATE TRANSITION
BETWEEN STABILIZED CONSTRUCT/ON
ENTRANCE: AND PUBLIC RIGHT-OF-WAY
STABILIZED CONSTRUCTION ENTRANCE
PER CALIFORNIA STORMWATER BMP DWG. TC-f
GRAVEL BAGS OVERLAP
ONTO CURB
/ _____ __,,.,,.. /
RUNOFF
GAP BETWEEN BAGS
ACTS AS SPILLWAY
J FT (0.9 M) MIN.
THREE: LAYERS OF GRAVEL BAGS
WITH ENDS OVERLAPPED
GRAVEL BAGS
f. SIT POSTS AND EXCAVATE A
4 BY 4 IN (10 BY 10 CM)
TRENCH UPSLOPE FROM AND
ALONG THE LINE: OF POSTS.
------•
3. ATTACH THE FILTER rABRIC TO
THE WIRE FENCE AND EXTEND IT
INTO THE TRENCH.
2. STAPLE WIRE FENCIN(; TO
THE POSTS.
4. BACKFILL ANO COMPACT THE
EXCAVATED SOIL.
v,1
FILTER FABRIC-·· \,
ITTffl -
II[;;alll -
SILT FENCE
GRAVfL FILTER
.. .......... . . . .. . . . . ' "' ' ' . ., ... . ·············•-·-···--• """' ... "' ... .. . . , ..
-=-c-
RUNQFF '' , ITT
WATER WITH
SEDIMENT
SEDIMENT
WIRE SCREEN
FILTERED WATER
DROP INLET
WITH GRATE
-coNCRETE BLOCK
BLOCK-SCREEN-GRAVEL SILT BASIN
ING, 8'(1./IN.J SPAC
FOR vt:HICLE:
ACCESS ')
-1
~ " fj,l ~ i JI Q:: g 1
SWALE
I 200• .,.,,
I (S£E: TABLE: BE:LOWJ
l,,---CENTERUNE
A-
DIRECTION OF' ;. STREtf Fl.OW
~
~
I
/
GRAITT B<\GS (TYP.)
5Jt ROADBED w-7,
WIDTH
....-NTERUNE -':E.
--4 IJ'(i
VE:H
MIN.) SPACING FOR
/CLE ACCESS
f
X
~ SWALE ~
,_ A PLAN
NO SCALE
ONE B<\G MIN.
?ts:E Rf:LF0~d'f:Jffff ;'EC TIO N A -A
NO SCALE
STREIT SLOPE: INTERVAL
LESS THAN 2Jt 200'
2Jt TO 4% 100·
4Jt TO 10Jt 50'
MORE THAN 1 OX 25'
NOTE: PROVIDE VELOCITY REDUCER IN ALL
UNPAVED STREITS AT THE INTERVALS
IND/CA TED ABOVE:
SAND BAG VELOCITY REDUCER
NO SCALE
3'-4'
\
20-Ja
JI ·-40
41"-50"
5l '-60
ol -,~
\ (1.2. ~ .
If!~\_
I/I '\. '\....
I// ' "\
• •
10.· •
ST!i1/i W ROLLS MUST BE Pl.ACED
ALONG SLOPE CONTOURS ' (JI ADJACENT ROLLS SHALL
\ TlCHTLY ABLIT \
~
~
70'-25' (J-8m)
)
SPACING DEPENDS
ON SOIL TYPE ANO
SLOPE STEEPNESS
/.
SEDIMENT, ORGANIC MATTER,
ANO NA TlVE SEEDS ARE
CAPTVREO BEHIND THE ROLLS.
NOTE:
1. ST@IW ROLL INSTALLATION REQLIIRES THE
PLACEMENT ANO SECURE SlAKING OF THE ROLL IN
A TRENCH, J"-5" (75-125mm) DEEP, OVG ON
CONTOUR. RLINOFF ML/ST NOT BE ALLOWED TO RLIN
LINDER OR AROLINO ROLL.
FIBER ROLL
NOT TO SCALE
3"-5" {75-125mm}
a·-10· DIA.
(200-250mm}
~):
1 " X 1 " STAKE
(25 x 25mm}
NOT TO SCALE
•
LEGEND
DESCRIPTION QUANTITY SYMBOL
MOD. CONSTRUCTION ENTRANCE TC-1 3,571 S.F.
SILT FENCE 4,299 LF
UNLINED SWALE & BERM
BLOCK-SCREEN-GRAVEL SILT BASIN
LIMITS OF CLEARING & GRADING
GRAVEL BAGS 1,551 EA. cx:::x::x::x;x:
+++++t
FIBER MATTING AREA 30,462 S.F. + + + + + + + +++++t + + + + + + +
HUNSAKER
& ASSOCIATES
SAN DIE:Ci0. !NC
PLANNING 9707 Waples Street
ENGINEERING San Dlega, Ca 92121
SURVEYING PH(BSB)SSB-4500· FX(BSB)SS8·1414
ENGINEER
[1.,nBAI. .i
OF WORK
DAVID A. BIALOCK
RC[ NO 62891 [XP. 5/30/08 DATE
BENCH MARK
DESCRIPOON: STD. STREIT SURVEY MONUMENT
LOCATION: STA. 288+89 EC ON CENTERUNE:
OF EL CAMINO REAL
RECORD FROM: SAN DIEGO COUNTY
VE:RTICAL CONTROL
ELEVATION: Jll.41 NGVO 1929
"AS BUILT"
RC£ ____ EXP. ___ _ DATE
REVIEWED BY:
INSPECTOR DATE
1¥7 CITY oF CARLSBAD I SHf.fS I l----+----l----------·-------1r--r---t--,-, ~ ENGINEERING DEPARTMENT
1-----+---+-------------t---t--t-------i------i
DATE INITIAL
ENGINEER OF WORK
DATE INITIAL DATf: INITIAL
REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL
EROSION CONTROL DETAILS FOR:
LA COSTA OAKS NORTH
NEIGHBORHOOD 3.3 SOUTH
APPROVED DAVID A.
R•\0571\!.Eng\SPLIT RG\SDUTH\0571RG07,ciwg[ l275lNov-01-2007•10,□4 W.O. No. 2352-0125 V. W.0.
BIN :
AUSER
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zj ' i11m1111■ n I i ,
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0 60 120
SCALE 1"=60'
_______ .. .
-·"""'tt .. •·-·-'""-~-.... --·~
106
\
5 O.J
107
l5Jt.O l
108
!531.61
109
l5J2.o 1
HUNSAKER
& ASSOCIATES
SAr-1 DIEGO. INC
PLANNlNC 9707 Waples Street
\
104
1529.71
180
103
1529.4 l
/
/ I t
I I
' I ..
111
!529.Jl
102
1528.91
112
1528.9 l
101
1528.81
.i,
100
1529.Jl
VALLECITOS
WATER DISTRICT
APPROVED BY: ~
99
!529.91 98
1530.61
9
531.2
94
l5JB.8 I
95
1536.21
92
1540.81
91
1538.91
BENCH MARK
7---;
' '
81
1552.J!
82
1549.9!
I 83
1547.5 I ' ' I ' ' I ' '
84
1545.JI
II AS
' • ' ' '
BUILT"
34
1557.Jl
,--,-~~~~~~~:==;,;;=:; . . .,
/
24
l55J.81
• ' ' !
' ' ' :
22---~--,~: ---~
I ---
1548,8 l !
' ' I ' ' '
33
1558.4 !
25
1556.81
32
1559.21
26
1557.J 1
27
1557.81
31
1551.01
t---t--+-------------+--+---l---+---1~ CITY OF CARLSBAD ~ ENGINEERING DEPARTMENT
EROSION CONTROL PlANS FOR:
LA COSTA OAKS NORTH
NEIGHBORHOOD 3.3 SOUTH
SHEETS
8
i-----------------...:...--1 DE:SCRIPTION: STD. smEIT SURVE:r MONUMENT
ENGINEER OF WORK LOCATION: STA. 288+89 EC ON CENTERUNE DATE APPROVED /l ., DAVID ¥□JAVSER CF EL CAMINO REAL RCE----EXP. ==~~-~~¢/4,/~~~~::::: ____ f, ?{!),
il t j
l
f
I
f
l
fi.;.Jd,Mj,._1,/!11,,..l..,.,,Q.._____ rl./13/01 RECORD FROM: W!mWit°ci$¥/!J! REVIEWED BY: DEPUTY CITY ENGINEER RC£ 33QA1 XP. 6/3cC DA
DAVID A. 8lALOCK I DATE ELEVATION: J11.41 NGVD 1929 DATE INITIAL DAT< INITIAL DAT< INITIAL OWN BY: PROJECT NO. DRAWING NO.
RCE NO 52891 EXP. 6 /30• "og RE"ISION DESCR!PT./ON cHKD eY, ~-"':c--CT 05 15 446 SE ,._---------·---------------------=============================:::'."= .~,.= '~"===================:._'====:.._...:====IN:S:P:Ec·'J_R _____ .. ,--_-_-_-_-_-_-_-_-_-_-___ o_A:: :::~1c.:11:c:,N:1c.:t:R::o:F::wo:R:K~:::::::::::"::::::::::::;;~~~~~~~~~i~~~:~~~~o~m~i::~R~A~P~P~RO~~vA~L~~;c~1~rr~~AP~P~R~o~vA~L~~~;R~m~o;~e~r~: ~~G:',/f!.;~f~~~~~~~~~~~~~~~-~~~g~~J~~~~;~~~-~~~~l~ID ENGINEERING San Diego, r~ 92121
SURVEYING Pl-<(858)5584500· FX(858)558·1414
DATE: /l.-/f{'-t17
' FOR GRADING PURPOSES ONLY
.dwg[ 1275)Nov-01-2007: 10: 05 W.O. No. 2352-0125 V.W.D,
BIN : eel
---~----, -------
• 1111111111■: W ii :