HomeMy WebLinkAboutDWG 429-7A; CT 99-04; LA COSTA OAKS NORTH NEIGHBORHOODS 3.1 & 3.3-3.5; 01-08GRADING NOTES
(IN ADDITION TO THE REQUIREMENTS OF CHAPTER 15.16 OF THE
CARLSBAD MUNICIPAL CODE.)
1. THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY
OF CARLSBAD REGARDING GRADING SHOWN ON THIS SIT OF PLANS.
2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION OF THE
CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL, CITY
STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY
PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL
REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED.
3. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGJNEER-OF-
WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS
DISCOVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY
SUBMITTED TO THE CITY ENGINEER FOR APPROVAL.
4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY
WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A
CERTIFICATE OF INSURANCE MUST BE FILED NAMING THE CITY OF CARLSBAD AS AN
ADDITIONAL INSURED ON THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF
$1,000,000.00 FOR EACH OCCURRENCE OF LIABILITY. THE INSURANCE COMPANY
WRITING THE POLICY MUST HAVE A RATING OF "A" OR BffiER AND A SIZE
CATEGORY OF CLASS V OR BffiER AS ESTABLISHED BY 'BESTS" KEY RATING GUIDE.
5. UNLESS EXEMPTED BY SECTION 301. (b )5 OF THE UNIFORM BUILDING CODE,
RCTAINING WALLS OUTSIDE OF PUBLIC RIGHT OF WAY REQUIRE SEPARATE
PERMITS FROM THE BUILDING DEPARTMENT.
6. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM
THE CITY AND OTHER APPROPRIATE AGENCIES.
7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY
WORK OR GRADING TO BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION
HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED.
8. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL
OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE
APPROPRIATE SHEU OF THE PLANS AND THE TITLE SHEU.
9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING
SIGNED BY THE CITY ENGINEER.
10. THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS
BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE
CITY.
11. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO
THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION.
12. WHERE TRENCHES ARE WITHIN CITY EASEMENTS, A SOILS REPORT COMPRISED
OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SHECTS AND (C) COMPACTION
CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STATE OF
CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FJELD OF APPLIED SOILS
MECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEER/NG
INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLETION OF FIELD TESTS.
13. A SOILS COMPACTION REPORT ANO COMPLIANCE VERIFICATION REGARDING
ADHERENCE TO RECOMMENDATIONS OUTLINED IN THE SOILS REPORT IS REQUIRED
PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRADING
SHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF THE
STATE OF CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED
SOILS MECHANICS. ALL FILL OR FUTURE FILL AREAS SHALL BE CONSTRUCTED IN
ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIFICATIONS AND THE
" EARTHWORK SPECIFICATIONS " ATTACHED TO THE PRELIMINARY SOILS
INVEST/GA TION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE
PROJECT INSPECTOR.
14. A PRECONSTRUCTION MEETING SHALL BE HELD AT THE SITE PRIOR TO THE
BEGINNING OF WORK AND SHALL BE ATTENDED BY ALL REPRESENTATIVES
RESPONS/BL[ FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL
OTHER ASPECTS OF THE WORK. THE CONTRACTOR SHALL SCHEDULE THE MECTING
THROUGH THE PERMIT CLERK (760-438-3891) AT LEAST FIVE (5) WORKING
DAYS PRIOR TO STARTING CONSTRUCTION. APPROVED DRAWINGS MUST BE
AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY
THE PROJECT INSPECTOR AT THE MECTING.
15. ALL INSPECTION REQUESTS OTHER THAN FOR PRECONSTRUCTION MECTING WILL BE
MADE BY CALLING THE ENGINEERING 24-HOUR INSPECTION REQUEST LINE AT
(760) 438-3891./NSPECT/ON REQUESTS MUST BE RECEIVED PRIOR TO 2:00 P.M.
ON THE DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS WILL BE MADE
THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER
2:00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER.
16. THE OWNER AND/OR APPLICANT THROUGH THE DEVELOPER AND/OR CONTRACTOR
SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING
SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL,
STATE ANO FEDERAL SAFETY AND HEALTH STANDARDS, LAWS ANO REGULATIONS.
17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6 705 BY SUBMITTING
A DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING
THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE
OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE
EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION
THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEIT (5') OR
MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED
AGENCY PRIOR TO EXCAVATION. IF THE PLAN VARIES FROM THE SHORING SYSTEM
STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE 8
CALIFORNIA ADMINISTRATIVE CODE, THE PLAN SHALL BE PREPARED BY A
REG/STFRFD ENG/NffR AT THE CONTRACTORS EXPENSE. A COPY OF THE OSHA
EXCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO EXCAVATION.
18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN
OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASTING
PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERA T/ONS.
19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA
DURING CONSTRUCT/ON. OPfRAVONS WILL CEASE IMMEDIATELY. AND THE
PERMITTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART
UNTIL THE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY
ENGINEER TO DO SO.
20. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING
WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS,
EARTHMOVING EQUIPMENT, CONSTRUCT/ON EQUIPMENT AND ANY OTHER ASSOCIATED
GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7:00 A.M. AND
SUNSET EACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING
OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A LIST OF CITY
HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.)
21. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO TH[
CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BE;GINNING OF
WORK. .
22. IMPORT MATERIAL SHALL BE OBTAINED FROM, ANO WASTE MATERIAL SHALL BE
DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. THE; CONTRACTOR
SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL
ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION.
23. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO TREES ARE
TO BE REMOVED UNLESS SPECIFICALLY NOTED ON THE PLAN.
24. ALL AREAS SHALL BE GRADED TO DRAIN.GRADING RESULTING IN THE PONDING OF
WATER IS NOT PERMITTED. ALL EARTHEN SWALES AND DITCHES SHALL HAVE A
MINIMUM ONE PERCENT SLOPE.
25. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SIT OF EROSION
CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED BY
THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR.
26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM
SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND
ORDERLY CONDITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED
AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER.
27. ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDEO
WITHIN TEN (10) DAYS OF THE TIME WHEN ~ SLOPE IS BROUGHT TO GRADE
AS SHOWN ON THE APPROVED GRADING PLANS.
28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED
BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR
THIS PROJECT, DRAWING NO. 429-7M, AND/OR AS DIRECTED BY THE CITY
ENGINEER OR PLANNING DIRECTOR.
29. THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE
THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE
AND /RR/GA TJON PLANS ANO THE IMPROVEMENT PLANS AS REQUIRED FOR THIS
WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS.
30. STORM DRAIN PIPE SHALL BE REINFORCED CONCRETE PIPE WITH A MINIMUM
0-LOAD OF 1,350. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC MAY BE
UTILIZED PROVIDED DEPTH JS LESS THAN 15 FEET AND BACKFILLED WITH 3/ 4"
ROCK PER SDRSO S-4 TYPE "C" AND PIPE MEETS ASTM STANDARD 3034 FOR
SOR 35 SOLID WALL PIPE.
31. WHERE AN EXISTING PIPE LINE JS TO BE ABANDONED AS A RESULT OF THE
GRADING OPERATION, IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILDING
OR STREET AREAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER
AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY
THE CITY ENGINEER.
32. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES
(ABOVE GROUND AND UNDER GROUND) WITHIN THE PROJECT SITE SUFFICIENTLY
AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS
FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED
WORK.
33. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT
LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR
FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE.
UNDERGROUND SERVICE ALERT (800) 422-4133
SDG&E (BOO) 660-7343
PACIFIC BELL (BOO) 892-0123
ADELPHIA CABLE COMMUNICATIONS {760) 438-7741
CITY OF CARLSBAD(STREETS & STORM DRAIN) (760) 434-2980
CARLSBAD MUNICIPAL WATER DISTRICT (760) 438-2722
VWD (760) 744-3507
34. PERMIT COMPLIANCE REQUIREMENTS:
A. FOR CONTROLLED GRADING-THE APPLICANT HIRES A CIVIL ENGINEER,
SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE,
OBSERVE AND CONTROL THE WORK IN PROGRESS / 15.16.120 A.Bf
CARLSBAD MUNICIPAL CODE.
8. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT-THE FOLLOWING
REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE
PROJECT INSPECTOR / 15. 16. 120 A.1 OJ CARLSBAD MUNICIPAL CODE:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL
GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING
ANO IRRIGATION ARE INSTALLED IN CONFORMANCE WITH CITY
CODE ANO THE APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE
LETTER FROM CITY ENGINEER/NG DEPARTMENT).
(2) AS-BUILT GRADING PLAN.
(3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES
RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO
THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF
FIELD AND LABORATORY TESTS. THE REPORT SHALL ALSO
INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THE
GRADING WAS DONE IN ACCORDANCE WITH THE REQUIREMENTS AND
RECOMMENDATIONS OUTLINED IN THE PRELIMINARY SOILS REPORT
AND ANY SUPPLEMENTS THERETO.
(4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE
CITY.
35. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE (1)
YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED
TO BE RESUBMITTED FOR PLANCHECK. PLANCHECK FE£$ WILL BE REQUIRED FOR
ANY SUCH RECHECK.
36. TH£ SOILS REPORT TITLED VILLAGES OF LA COSTA "THE OAKS" PREPARED
BY GEOCON AUGUST 3, 2001, AND UPDATED LETTERS JUNE 14, 2005
AND JULY 20, 2005, SHALL BE CONSIDERED AS A PART OF THIS GRADING
PLAN. ALL GRADING SHALL 8£ DONE IN ACCORDANCE WITH THE
RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID SOILS REPORT.
RESOLUTION NOTES
COMPLIANCE WITH APCD RULES 51 (TH£ "NUISANCE" RULE), 52
(PART/GULA TE MATTER), AND 54 (DUST AND FUMES) OF TH£ AIR
QUALITY CHAPTER WOULD £FF£CTIV£L Y MIT/GA TE DUST IMPACTS
GENERA TED DURING GRADING OPERATIONS. TH£ FOLLOWING MEASURES
AR£ REQUIRED TO ACHIEVE COMPLIANCE WITH THESE RULES AND
REDUCE CONSTRUCT/ON RELATED TO AIR POLLUTANTS:
1. TH£ WATERING OF ALL SURFACES BEING GRADED AND HAUL
ROUTES SHALL 8£ REQUIRED DURING DRY WEATHER CONDITIONS.
2. ALL UNPAVED AREAS SHALL 8£ REVEGETA TED ACCORDING TO TH£
APPROVED LANDSCAPE PLANS AS SOON AS POSSIBLE AFTER
GRADING.
3 ALL CONSTRUCTION-RELATED TRAFFIC SHALL 8£ RESTRICTED TO
ROUTES THAT ARE DUST-CONTROLLED, REDUCED SPEED LIMITS SHALL
8£ MAINTAINED FOR ALL HAUL AND CONSTRUCT/ON VEHICLES.
4. ALL CONSTRUCT/ON ACTIVITIES SHALL 8£ LIMITED DURING PERIODS
OF HIGH WINDS.
5. ALL HEAVY-DUTY, DIESEL POWERED CONSTRUCTION EQUIPMENT
SHALL BE OPERA TED ACCORDING TO MANUFACTURERS SUGGESTED
OPERA TING INSTRUCT/ON (WITH TH£ FUEL INJECTION TIMING RETARDED
TO RECOMMENDED LEVEL OF NOX £MISSIONS, BUT WHICH WOULD NOT
RESULT IN EXCESSIVE VISIBLE SMOKE EMISSIONS) IN ORDER TO
CONTROL POLLUTANT £MISSIONS.
6. CONSTRUCT/ON EQUIPMENT SHALL 8£ SUBJECT TO REGULARLY
SCHEDULED MAINTENANCE/TUNE-UPS, AND BE TURNED OFF WHEN
NOT BEING UTILIZED TO A VOID EXCESSIVE IDLING £MISSIONS.
7. TH£ APPL/CAT/ON OF ARCHITECTURAL GOA TING AND CUT-BACK
ASPHALT SHALL ADHERE TO APCD RULES 6 7. 9 AND 6 7.7, TO
EFFECTIVELY CONTROL OTHER CONSTRUCT/ON-RELATED EMISSIONS
OF AIR POLLUTANTS.
8. TH£ ENGINEER/NG DEPARTMENT SHALL MONITOR FOR COMPLIANCE
DURING ALL GRADING OPERATIONS OF TH£ PROJECT.
9. ALL BUILDING PAD AND STREET AREAS THAT AR£ GRADED AND
REMAIN VACANT OR UNDEVELOPED FOR A PERIOD OF MOR£ THAN 6
MONTHS AFTER TH£ GRADING OPERATION IS COMPLETED SHALL BE
SEEDED AND ADEQUATELY IRRIGATED TO REDUCE EROSION AND VISUAL
IMPACTS.
10. NO MOR£ THAN 25 RESIDENT/AL BUILDING PERMITS (UNITS) WITHIN
TH£ SUBDIVISION SHALL 8£ ISSUED UNTIL THERE ARE TWO
CIRCULATION ACCESS ROADS INSTALLED. PRIOR TO EXCEEDING 25
UNITS, TH£ CIRCULATION IMPROVEMENTS MUST 8£ COMPLETED TO TH£
SATISFACTION OF TH£ CITY ENGINEER AND TH£ FIR£ MARSHAL.
.
WORK TO BE DONE VALLECITOS WATER DISTRICT
GENERAL NOTES
(GRADING PLANS ONLY)
TH£ GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE
FACILITIES, EROSION CONTROL FACILITIES, AND PLANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT
GRADING PLANS, AS-BUILT GEOLOGIC MAPS AND REPORTS, ALL AS SHOWN OR REQUIRED ON THIS SET OF PLANS AND
THE CITY STANDARDS, SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS ..
1. WATER LINES SHALL HA VE A MINIMUM COVER OF 36 INCHES. SEWER
LINES SHALL HA VE A MINIMUM COVER OF 5 FEET.
THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING DOCUMENTS, CURRENT
2. CONTRACTOR SHALL NOTIFY THE FOLLOWING AGENCIES 48 HOURS
PRIOR TO CONSTRUCT/ON.
VALLECITOS WATER DISTR/CT. .......................... 1-760-744-0460
COX COMMUN/CA TJONS ..................................... 1-800-227-2600
SDG&E .............................................................. 1-800-227-2600
PACIFIC BELL ................................................... 1-800-227-2600
UNDERGROUND SERVICE ALERT. ..................... 1-800-227-2600
po1NSETTIA
PROJECT
SITE
CITY OF ENCINITAS
AT THE TIME OF CONSTRUCT/ON, AS DIRECTED BY THE CITY ENGINEER.
1. CARLSBAD MUNICIPAL CODE.
2.
3.
4.
5.
6.
7.
8.
9.
CITY OF CARLSBAD £NG/NEERING STANDARDS.
THIS SET OF PLANS.
RESOLUTION NO. 5020 DATED SEPT. 5, 2001, AND NO. 5022 DATED SEPT. 5, 2001.
TH£ STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCT/ON (GREEN BOOK).
SOILS REPORT AND RECOMMENDATIONS BY GEOCON
DATED AUGUST 3, 2001, AND UPDATED LETTERS DATED JUN£ 14, 2005 AND JULY 20, 2005.
TH£ SAN DIEGO AREA REGIONAL STANDARD DRAWINGS AND AS
MAY BE MODIFIED BY THE CITY OF CARLSBAD ENGINEER/NG STANDARDS.
FINAL PROGRAM £JR 98-07 AND TH£ MITIGATION MONITORING AND REPORTING PROGRAM.
STORM WATER POLLUTION PREVENTION PLAN FOR NEIGHBORHOODS 3.1, 3.3-3.5.
3. IT SHALL BE THE RESPONSIBILITY OF TH£ CONTRACTOR TO VERIFY
THE LOCATION OF ALL SUBSTRUCTURES, WHETHER SHOWN ON THE
PLANS OR NOT, AND PROTECT THEM FROM DAMAGE. TH£ ACTUAL
LOCATION AND DEPTH OF ALL EXISTING WATER AND SEWER LINES IS TO
BE VERIFIED BY THE CONTRACTOR AND ANY DISCREPANCY IS TO BE
BROUGHT TO TH£ ATTENTION OF TH£ ENGINEER OF WORK FOR
CORRECTION AND THEN SUBMITTED TO THE DISTRICT FOR APPROVAL.
PREPARED BY: HUNSAKER & ASSOCIATES , WDID NO. 9 37C335747, DATED MARCH 24, 2005 .
VICINITY MAP 10. STORM WATER MANAGEMENT PLAN (SWMP) FOR NEIGHBORHOODS 3.1, 3.3-3.5.
4. NEITHER TH£ ENGINEER, OWNER NOR THE VALLECITOS WATER
DISTRICT SHALL 8£ RESPONSIBLE FOR THE ENFORCEMENT OF SAFETY
STANDARDS.
PREPARED BY: HUNSAKER & ASSOCIATES , DATED JULY 22, 2005 .
N. T.S. 11. CALIFORNIA STORM WATER QUALITY ASSOCIATION, STORM WATER BEST MANAGEMENT PRACTICE,
CONSTRUCTION HANDBOOK AND STAT£ OF CALIFORNIA, DEPARTMENT OF TRANSPORTATION,
_CONSTRUCTION SIT£ BEST MANAGEMENT PRACTICES (BMP) MANUAL. 5. A PRECONSTRUCTION CONFERENCE MEETING SHALL BE HELD A MINIMUM OF THREE (3) WORKING DAYS PRIOR TO CONSTRUCT/ON.
6. A SIGNED SET OF IMPROVEMENT PLANS DOES NOT !MPL Y THAT CONSTRUCTION MAY BEGIN. TH£ CONTRACTOR MUST CONTACT THE LEGEND OF ABBREVIATIONS
VALLEC/TOS WATER DISTRICT ENGINEERING DEPARTMENT TO CONFIRM.
7. ALL WORK DONE IN OR NEAR VALLEC/TOS WATER DISTRICT FACILITIES SHALL BE DON£ ACCORDING TO TH£ CURRENT STANDARD
SPECIF/CATIONS OF TH£ VALLECITOS WATER DISTRICT.
8. PRIOR TO CROSSING EXISTING WATER OR SEWER FACILITIES, CONTRACTOR SHALL SUBMIT EQUIPMENT SPECIF/CATIONS, WEIGHT AND
DEFLECTION CALCULATIONS FOR APPROVAL.
9. CONTRACTOR SHALL VERIFY AND REQUEST CONSTRUCTION WATER SOURCE AND A VA/LAB/LI TY PRIOR TO START OF GRADING.
10. STA TE HEALTH DEPARTMENT REQUIRES CERTIFIED BACKFLOW DEVICES ON ALL HARD PLUMBED CONNECTIONS TO DISTRICT
CONSTRUCT/ON METERS.
OWNER'S CERTIFICATE
I HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER ALL
GR, ~CJ,~VITY AND ADVISE 0~ THE COMPACTION AND STABILITY OF THIS SITE.
It -i. · r,,, · c.,,
SlfNATURE DATE B'/i FRED ARBUCKLE
PRESIDENT MORROW DEVELOPMENT
AS AGENT FOR REAL £STAT£ COLLATERAL MANAGEMENT COMPANY
SOILS ENGINEER'S CERTIFICATE
I, SHANE RODACKER, A REGISTERED CIVIL ENGINEER IN THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED
SOIL MECHANICS, HEREBY CERTIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDITIOiS PREVALENT WITHIN THIS SITE WAS MADE BY ME
OR UNDER MY DIRECTION BETWEEN THE DATES OF P:.'!,.lf,,,..,,_~l__ AND ~b _'Z__!M,,_"£ __ . TWO COMPLETE COPIES OF THE
SOILS REPORTS COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAVE BEEN UBMITTED TO THE OFFICE OF THE CITY ENGINEER.
FURTHERMORE, I HAVE REVIEWED THESE GRADING PLANS AND CERTIFY THAT THE RECOMMENDATIONS INCLUDED IN THE SOILS REPORTS FOR
THIS PROJECT HAVE BEEN INCORPORATED IN THE GRADING PLANS AND SPECIFICATIONS
TC
GB
BC
EC
HP
LP
FL
DAT£
06-30-06
"DECLARATION OF RESPONSIBLE CHARGE"
I HEREBY DECLARE THAT I AM TH£ ENGINEER OF WORK FOR THIS PROJECT, THAT I
HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS
SOURCE OF TOPOGRAPHY
TOPOGRAPHY SHOWN ON THESE PLANS WAS
GENERATED BY AERIAL SURVEY BY SAN-LO
AERIAL SURVEYS (1-30-97) AND BY R.J.
LUNG (5-11-04). TOPOGRAPHY SHOWN
HEREON CONFORMS TO NATIONAL MAP
ACCURACY STANDARDS.
DEFINED IN SECTION 6703 OF TH£ BUSINESS AND PROFESSIONS COD£, AND THAT
TH£ DESIGN IS CONSISTENT WITH CURRENT STANDARDS.
I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY
TH£ CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY
RESPONSIBILITIES FOR PROJECT DESIGN.
FIRM: HUNSAKER & ASSOCIATES
ADDRESS: 10179 HUENNEKENS AVE
CITY, ST.: SAN DIEGO CA
TELEPHONE~ (858) 558-4500
BY, ~if&d!M,:;TIJ,,~
P.E. NO.: RCE 48670
DAT£: _z~J~/._6_6 ___ _
EARTHWORK QUANTITIES*
CUT.·
FILL:
EXPORT:
REMEDIAL:
NET SWELL:
845,301
880,023
81,B59
377,262
116,581
CY
CY
CY
CY
CY
* QUANTITIES SHOWN AR£ FOR BONDING
ONLY AND AR£ NOT TO 8£ USED FOR
BIDDING, BUDGETS OR OTHER PURPOSES.
EXPIRATION DAT£: ~6,__/.=30=/,~0=6 ______ _
DECLARTION OF ENGINEER OF WORK
TOP OF CURB
GRAD£ BREAK
BEGIN CURVE
END CL/RV£
HIGH POINT
LOW POINT
FLOW LIN£
DESCRIPTION
SUBDIVISION BOUNDARY
RIGHT OF WAY
LOT LIN£
ST
RT
LT
FS
N.T.S.
TW
TF
STREET
RIGHT
LEFT
FINISHED SURFACE
NOT TO SCALE
TOP OF WALL
TOP OF FOOTING
LEGEND
STD. DWG.
EASEMENT LIN£
EXISTING STORM DRAIN
STORM DRAIN PER IMPROVEMENT PLANS
DWG NO 429-7
SPOT ELEVATIONS
EARTHEN SWALE
CUT/FILL LIN£
DAYLIGHT LIN£
SLOP£ EMBANKMENT (2: 1 MAX.)
PUBLIC UTILITY EASEMENT
CUT/FILL
EXISTING CONTOUR
FINISH CONTOUR
TERRACE DITCH DETAIL "A " SHT. 3
EXISTING BROW DITCH
SUBDRAIN
FUEL MODIFICATION LIN£
PAD ELEVATION
RETAINING WALL (PER SEPARATE PERMIT)
LOT NO PER FINAL MAP
2 TON RIP RAP
1/4 TON RIP RAP
NO. 3 BACKING RIP RAP
HABITAT PROTECTION FENCE (ORANGE)
SHEET INDEX
NOTES & DETAILS
GRADING
EROSION CONTROL
C-3 & C-4
SHEET 1-3
SHEET 4-5
SHEET 6-8
HUNSAKER
REFERENCE DRAWINGS I HEREBY DECLARE THAT THE DESIGN OF THE IMPROVEMENTS AS SHOWN ON & ASSOCIATES
CITY OF CARLSBAD DRAWING NO. -368-28
CITY OF CARLSBAD DRAWING NO. -397-IF
OWNER
REAL ESTATE COLLATERAL MGMT.
A DELAWARE CORPORATION
co.,
THESE PLANS COMPLIES WITH PROFESSIONAL ENGINEERING STANDARDS AND
PRACTICES. AS THE ENGINEER IN RESPONSIBLE CHARGE OF THE DESIGN OF
THESE IMPROVEMENTS, I ASSUME FULL RESPONSIBLE CHARGE FOR SUCH
DESIGN. I UNDERSTAND AND ACKNOWLEDGE THAT THE SIGNATURE OF THESE
PLANS BY VALLECITOS WATER DISTRICT, IS A REVIEW OF GENERAL COMPLIANCE
WITH DISTRICT STANDARDS. THIS APPROVAL IS NOT A DETERMINATION OF THE
TECHNICAL ADEQUACY OR ACCURACY OF THE DESIGN OF THE IMPROVEMENTS.
SUCH APPROVAL DOES NOT, THEREFORE, RELIEVE ME OF MY RESPONSIBIL TY
PLANNING
ENGINEERING
SURVEYING
SAN DIEGO, INC
10179 Huennekens Street
San Diego, Ca 92121
Pf-1(858)558-4500· FX{858)558-1414
CURB INLET
CLEANOUT
C.I. c.o.
RCP
C.8.
EVC
BVC
FG
REINFORCED CONCRETE PIPE
CATCH BASIN
£ND VERTICAL CURVE
BEGIN VERTICAL CURVE
FINISHED GRAD£
SYMBOL
--------
··-.. 18 0..--~
---1ao---
i:::::::::>
I 250 I
ENGINEER OF
~/PAa.±:-
RA YM,@ND L. MARTIN
RCE NO 48670 EXP. 6/30/06
QUANTITY
9,637 LF
686 SF
2,030 CY
1, 181 CY
74 CY
9,790 LF
WORK
z.h/ D(,
1 DATE
BENCH MARK
DESCRIPTION:
LOCATION:
STO. STREIT SURVEY MONUMENT
STA. 288+89 EC ON CENTERLINE
OF EL CAMINO REAL
RECORD FROM: SAN DIEGO COUNTY
VERTICAL CONTROL
ELEVATION: 311.41 NGVD 1929
1903 WRIGHT PLACE
SUITE 180
FOR THE DESIGN OF THE IMPROVEMENTS.
BY:_~---~a~'""==-___ DATE:_~_L,/4,-'
I{tA,NNING DEPARTMENT APPROVAL "AS BUILT" ~ >Jo,u DATE:3/zo/cx; /) A ,.d.d? t_. CARLSBAD CA, 92008
(760) 929-2701
LEGAL DESCRIPTION
RA,Y ND L. MARTIN, R.C.E. 48670
EX . 6/30/06
BEING A SUBDIVISION OF PORTIONS OF PARCEL MAP NO. 10179 FILED IN TH£ OFFICE OF THE COUNTY RECORDER OF SAN DE/GO, JUN£ 27, 1980 AS FIL£
NO. 80-204502 OF OFFICIAL RECORDS, AND PORTIONS OF SECTIONS 29, 30 AND 32, TOWNSHIP 12 SOUTH, RANG£ 3 WEST, SAN BERNARDINO MERIDIAN,
ALL IN THE CITY OF CARLSBAD, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA.
(SIGNED) . ~I("' ""ft/.eu,c:::::_ ,;,'l:[1-'2..\oe,
~(,/ J llss I ~,vrPLANNING DIRECTOR u DATE -____A RCE 4bu~Jo EXP. oe,/'bo/oe:,
/ /0./,1 DATE: 3 /.210/a; REVIEWED BY:
(SIGNED)
llECOMIIENDED BY: .f)on Neu
(PRINT NAME) INSPECTOR V
BASIS OF BEARINGS PROJECT LOCATION
THIS PROJECT IS LOCATED WITHIN
ASSESSORS PARCEL NOS.
l---+---+-----------------1----1---+--t---t I SlET I CITY OF CARLSBAD I SHEETS I
ENGINEERING DEPARTMENT 8
223-011 -02, 223-011-03, MASS GRADING AND EROSION CONTROL PLANS FOR:
223-011-07, 223-011-08,
VALLECITOS
WATER DISTRICT
IMPORTANT NOTICE
TH£ BASIS OF BEARINGS FOR THIS SURVEY IS
THE CALIFORNIA COORDINATE SYSTEM -1983,
ZONE VI, 1991.35 EPOCH, NORTH AMERICAN
DATUM OF 1983 (NAD83), GRID BEARINGS
BETWEEN STATION 147 AND STATION 152 AS
SAID COORDINATES AR£ PUBLISHED IN THE
CITY OF CARLSBAD SURVEY CONTROL NETWORK
ESTABLISHED BY RECORD OF SURVEY MAP NO.
17271, FILED IN THE OFFICE OF THE SAN
DIEGO COUNTY RECORDER ON FEBRUARY 8,
2002. /£: N 04 ·55 '39" W
223-021-08, AND 223-021-11. THE LA COSTA OAKS NORTH
CALIFORNIA COORDINATE INDEX OF THIS NEIGHBORHOOD 3.1 & 3.3-3.5
APPROVED BY: 44/,., -
DATE:~_---"'2.~-l~r~--P~& _____ _
FOR GRADING PURPOSES ONLY
SECTION 4216/4217 OF THE GOVERNMENT COD£
REQUIRES A D!GALERT /DENT/FICA TION NUMBER BE
ISSUED BEFORE A PERMIT TO EXCAVATE WILL 8£
VALID. FOR YOUR DIGALERT I.D. NUMBER CALL
UNDERGROUND SERVICE ALERT AT.·
TOLL FREE 1-800-422-4133
TWO WORKING DAYS BEFORE YOU DIG
PROJECT IS N 1978 E 6268 l---+---+-----------------1----11---+---t---t ~=============~~~::==c~~
APPROVEDt.7Y GLENN T. PRUIM
"'4/12./oe, l':-w-1 &,b6-6UIL.'T' /4 ef ,<-?!:?_d' JAY~-~,alD~
tFJ~l/.~O"l;/.;o~u!~f".U-1~;;1~11~\=;~;~;~r<e;~~;f A1~~u~11 ~1e~. ~U~6~1 ~, 2o~u~~-~:=::5~===j=~~==~t~~-~~=t·,I ~~E~,:,~:7f ~::!__~;~~~ ~C=ITY=£=N=Cl=N=EEff=R=R=C=E-:C~~=1=27=4~~==-:;~£~X-=P-=9-=l-3=0-=!-=0~7~~~-=='-=:_:::_D:=~_=:T._£~
DATE INITIAL
ENGINEER OF WORK
,.,--"--/\.., DWN BY.-=~~-PROJECT NO. DRAWING NO.
DATE INITIAL DATE INITIAL CHKD BY.-l'.s.-< . CT 99-04-03 429-7 A REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY, d/ ,
vwo 205-687 W.0. No. 2.352-0132
BIN
\
)
4
5
200
_f!!SIN ,~.
'' ,, :: '
',,, ______ ----//
-
HUNSAKER
& ASSOCIATES
SAN DIEGO, I NC
PLANNING 10179 Huennekms Street
ENGINEERI NG San Diego, Ca 92121
SURVEYING PH(858)558-4500· FX(B58)558-1414
CJ)
it __ PA 3.1
I 'i ',, ,.... ·_:-----"• ---"' ..... ,,,, --... ---
200 I
~CT~
BOUNO,l,RY '
205
Cl Cl PROJECT BOUNDARY ~ (j
' ,, Cl,:
,-,\, CJ) ~ \ ii!
t) <:
L._ ~
Cl ~ >--t >--t 0
'
3.1
'\ I
;i
PA 3.3 PA 3.4 I I ,
,, '• \ \,_
'i--LJ ____ ~--
204
):'
" I
' ---COA'PE
PA 3.5 201
..
202
PA 3.3
,/ /,· ' ,' ~· :/ " /
'
"
3.5
SHEET INDEX MAP
SCALE: I "=200'
INDEX MAP LEGEND
SUBDIVISION BOUNDARY
STORM DRAIN
RIGHT OF WAY
EASEMENT
STREET NAME
LOT NUMBER
SHEET NO.
==[§)]Ir===
AVENIDA SOLEDAD
200
cm
VALLECITOS
WATER DISTRICT
APPROVED BY: ~
DATE: 2.-{C:-D~
FOR GRADING PURPOSES ONLY
ENGINEER OF
~-.vY~ RAri L. MARTIN
RCE NO 48670 EXP. 6/30/06
L.
3.4
BENCH MARK
DESCRIPTION: STD. STREIT SUR'.£r MONUMENT
WORK LOCATION: STA. 288+89 EC ON CENTERLINE
OF EL CAMINO REAL
dJ/2/2, RECORD FROM: SAN DIEGO COUNTY
VERTICAL CONTROL
I DATE ELEVATION: 311.41 NGVD 1929
200 400 600 ---~
SCALE 1 "= 200
--~ '.1lf OF CAL\~\l
Iii,
"AS BUILT"
ROUGH GRADE SECTIONS
R/W R/W C/L
60 '/56 '••• ROW 3' MIN.••+--1-------'-"-'--"_;_ _ _:_:_::---'+-----------f--+3' MIN.••
17'/18'••· 13'/10'••·
2:1
13'/10'••·
2:r
0.5'
17'/18'••·
CONCRETE CURB
AND GUTTER
2% (TYPICAL)
IMPROVD,1£/ft'S 7') PER owe ,-129-7 2:r 2% -.5' TYP.
2' UNDERCUT"'
SITIO CORAZON
CORTE PANORAMA STA. 20+69.99 TO STA. 21 +91.90
•=SE£ NOT£ 2 BELOW
.,=SEE NOT£ 3 BELOW
.,•=SEE NOT£ 4 BELOW
R/W
NTS
R/W
2:1
C/L
60' ROW 3' MIN.•• +--l----------'-'-.:.:.::--1----------~f--+3' MIN.••
10' 20· 20· 10'
[_
CONCRETE CURB IMPROVD,IE/ft'S AND GUTTER PER DWG ,429--7
M2.,.,· 1 (/.____:.;2:::%:::;_~-_;~2%:=-_(TYR_tc_AL-:)::t=-2:::%=. __ _JJh--i=-2::::f:---
0.5' TYP. .5' TYP.
2' UNDERCUT"'
CORTE PANORAMA STA. 16+62.62 TO STA. 20+69 .99
•=SEE NOT£ 2 BELOW
.,=SEE NOT£ 3 BELOW
R/W
NTS
C/L R/W
84' ROW
2:1
75' 20· 5' 5' 24' 15' 3' MIN.•• +--l----'-''----+----=--+-=-+---=---+--....::..:--+-'-"-----l--1--3' MIN.••
2:1
/,IA)(, _ ___,__2:::%::,...J
0.5'
~
'AIPROVEMEN
PER owe
/429-7
MED.
CONCRETE CUR
AND GUTTER
(TYPICAL)
2' UNDERCUT"'
AVENIDA SOLEDAD
•-SEE NOT£ 2 BELOW
,.=SEE NOT£ 3 BELOW
R/W
NTS
C/L
90' ROW
.5' TYP.
R/W
2: I
/,IA)(,
15' 20' 5' 5' JO' 75' 3' MIN.•• +~l--'"'----+----=--+-=-+--=--+---='------+---'"'----1---1--3' MIN.••
2:1
/,IA)(, r----L-.:::2:':%':::,...J
0,5'
7i'J9'!_'f ~
'AIPROVD,IENTS CONCRETE CUR
AND GUTTER
(TYPICAL)
•=SEE NOT£ 2 BELOW
.,=SEE NOT£ 3 BELOW
NOTES:
2' UNDERCUT"'
SAN ELIJO ROAD
NTS
1. T INDICATES ELEVATION AS SHOWN ON PLANS.
.5' TYP.
2: 1
/,IA)(,
2. MINIMUM UNDERCUT IS 2.0'. ADDITIONAL UNDERCUT AND OVER BLASTING FOR
UTILITY MAY BE REQUIRED, PER SOILS ENGINEER RECOMMENDATIONS IN RELD.
3. 3' MINIMUM SETBACK TO HOA AIA/NTAINED SLOPES AS SHOWN.
OTHERWISE TOP/TOE OF SLOPE IS AT ROW.
4. DENOTES 56' WIDE R.O.W. WITH 36' WIDE CURB TO CURB FOR CUL-DE-SAC
LOOP STREETS (PER MASTER PLAN).
~ ... /Y~ oJt(__1 'l.. L =
DATE RCf-16&70 EXP. ex,J-e,o/ob r l
REVIEWED BY: b../1~/o• ~ #. A.e>-l!>UILT
~t";:.,i' "'/e,/ol DATE INITIAL DATE INITIAL
• ENGINEER OF WORK REVISION DESCRIPTION
INSPECTOR DATE OTHER APPROVAL
MMtkRP NOTES (DUST MITIGATION AND RAPTOR NESTING}
PER 4.10-6: TEMPORARY DESALTING BASINS CAN ONLY BE
REMOVED WHEN PERMANENT EROSION CONTROL LANDSCAPING HAS
BEEN ESTABLISHED TO Tl-IE 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
BE ABOVE 60dB(A) AT NESTING SIT£, OPERATIONS SHALL BE
RESTRICTED TO 200 FEET FROM ANY ACTIVE NEST.
PER 4.9-4A: IN DISTURBED AREAS AND ON MANUFACTURED
SLOPES, APPROVED GROUND COVER SHALL BE REPLACED WITHIN
30 DAYS FOLLOWING THE COMPLETION OF GRADING ACTIVITIES.
8 : AREAS GRADED FLATTER THAN 6: 1 SHALL BE PLANTED WIT/-/ A
COVER CROP OR COVERED WITH JUTE MESH IN CONFORMANCE
WITH SECTION E.3-1.2-2.1 OF THE CITY LANDSCAPE MANUAL.
C: EXPOSED STOCKPILES (I.E. GRAVEL, SAND, AND DIRT) WITH 5%
OR GREATER SILT CONTENT SHALL BE ENCLOSED, COVERED,
WATERED TWICE DAILY, OR APPLIED WITH NON TOXIC SOIL BINDERS
ACCORDING TO MANUFACTURES' SPECIRCATIONS.
D: AREAS BEING ACTIVELY GRADED SHALL BE WATERED TO REDUCE
POTENTIAL FOR BLOWING DUST.
E: ALL EXCAVATING AND GRADING OPERATIONS SHALL BE
SUSPENDED WHEN WIND SPEEDS EXCEED 25 MPH AS MEASURED
AT THE OCEANSIDE STATION OF THE NATIONAL WEATI-IER SERVICE.
IT SHALL BE THE RESPONSIBILITY OF Tl-IE GRADING CONTRACTOR
TO ASCERTAIN AND RECORD DAILY WIND SPEEDS DURING THE
GRADING PROCESS. THESE RECORDS SHALL BE 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 BE COVERED OR
SHALL AIAINTAIN AT LEAST TWO FEET OF FREEBOARD (I.E., MINIMUM
VfRTICAL DISTANCE BETWEEN TOP OF THE LOAD AND THE TOP OF
THE TRAILER) IN ACCORDANCE WITH THE REQUIREMENTS OF
CALIFORNIA VEHICLE CODE SECTION 23114.
G: DUST EMISSIONS FROM ROCK CRUSHING OPERATION SHALL BE
CONTROLLED BY THE USE OF WET-SUPPRESS/ON TECHNIQUES
INCLUDING BUT NOT LIMITED TO: MISTING SYSTEMS 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 BE KEPT IN ACCORDANCE WITH
MmGATION MEASURE 4.9-4(E), ABOVE.
H: PAVED STREETS OFFS/TE SHALL BE 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)
I: ACTIVELY USED UNPAVED ROADS, PARKING AREAS AND STAGING
AREAS SHALL BE WATERED THREE TIMES DAILY OR NON-TOXIC
SOIL STABILIZERS SHALL BE APPLIED TO THESE AREAS ACCORDING
TO MANUFACTURERS' SPECIRCATION.
J: POSTED TRAmc SPEEDS ON ALL UNPAVED ROADS SHALL BE 15
MPH OR LESS.
K: CONSTRUCTION ROADS THAT HAVE A TRAmc VOLUME OF MORE
THAN 50 DAILY TRIPS BY CONSTRUCTION EQUIPMENT OR 150
TOTAL DAILY TRIPS FOR ALL VEHICLES SHALL BE SURFACED WITH
GRAVEL OR OTHER MATERIALS TO REDUCE DUST.
L: CONSTRUCTION ACCESS ROADS SHALL BE PAVED OR GRAVELED
AT LEAST 100 FEET ONTO THE PROJECT SITE.
MMtkRP NOTES (GENERAL)
PER 4.4-23 CONSTRUCTION STORAGE AND STAGING AREAS SHALL
BE LOCATED AS FAR FROM HCP/OMSP AREAS AS POSSIBLE AND
SHALL BE KEPT FREE FROM TRASH AND OTHER WASTE THAT MAY
ATTRACT SCAVENGERS.
DATE INITIAL
CITY APPROVAL
I S2fT I CITY OF CARLSBAD I SHsS I
ENGINEERING DEPARTMENT
MASS GRADING PLANS FOR:
LA COSTA OAKS NORTH
NEIGHBORHOOD 3.1 & 3.3-3.5
A~ROVED ,9'r . • L GLENN T. PRUIM
., -,d ~ -1/4-t-
CITY ENGINEER" RCE EX" w ,-« II <17 1 1 DA TE
OWN BY.· PROJECT NO.
CHKD BY: c, ~ " .
RVWD BY, 0// CT 99-04-03
\/WO 205-687
DRAWING NO.
429-7A
W.0. No . 2352-0132
BIN :
~
0 3 ~
I
"' 0
I Q e ;;,
' "'
'--' 'i 0 ~
I n ,;
I .,
-; -,; ) I 'E "' "' ~ .-n ,;
..,
-;
---;
"' ~
0
l: c., -0 ~ :E 0 "' .-
"' ,.., " i 0 ,,:. ~ .,, t\,) ,,,. 00 "' CD L!i I ~ ...... .-
~ )>
0 .-
<:ii
W=3' UNLESS OTHERWISE
I SHOWN IN PLAN • I
,:,◊
A r,'<-\:.J-"C" 1 ~~,_,~~<,,'<-6" ~"'%r · ''l!~!ilr'.4-'""":L
·,•.
A: ... :
.-"rl----3" 470-C-2000 CONCRETE OR
. ,' • 3" 2500 PSI AIR PLACED CONCRETE
· :.:~.·.··, W/ 6" x 6" x 10 GAUGE WELDED
WIRE MESH.
. i ••• ,;, • • . ' ' .
D=1 /2W UNLESS
OTHERWISE SHOWN A_j
6" CONCRETE CUTOFF WALL TO BE
CONSTRUCTED AT 80TH DOWNSTREAM
AND UPSTREAM END SECTIONS.
MODIFIED TYPE D TERRACE
DITCH PER D-75
NOT TO SCALE
LINED DITCH
. IL·~· : .
.· ' . A . ',' .-- -_· -:.._, -4-· b.'
6"X6" -10 GA 1-1/2" CLR
•
WELDED WIRE MESH(WWM) .. 6 "' -
CUTOFF WALL
SECTION A-A
NOT TO SCALE
., .
SPLASH WALL LOCATION
~~e~ET1~L i;;LABNEl'ow.
REINFORCE WITH 6"X6" -10 GA
WELDED WIRE MESH(WWM)
LINED DITCH CONFLUENCE
NOT TO SCALE
3"
---i___~:::,r:::::::~M OUN D GROUT
a"
8" CONC. BLK.
4 BAR @ 24" o.c. I/ SPLASH WALL.
~IN. VERTICAL STEEL GROUT CORES iN SOLID.
#4 BARS FULL LENGTH 3
18"
CONCRETE DITCHl-_,,.')~~~~+;j
6"X6" -10 GA
WELDED WIRE MESH(WWM)
SPLASH WALL
NOT TO SCALE
VARIES /6'-20'
PUBLIC TRAIL
EASEMENT
MINIMUM 8' WIDE
CITY TRAIL W/ CLASS
II BASE, SEE NOTE
BELOW
r 2' S/-/OULDER
'-10' le .,_~~-cl<--~-,1'-L,l
NOT TO SCALE
NOTE: CLASS II ROAD BASE FOR FUTURE CITYWIDE TRAIL SHALL
--EXTEND TO THE PROJECT BOUNDARY. DEPTH OF CITYWIDE
TRAIL SHALL 8£ DETERMINED BY "R" VALUES, BUT NO
LESS THAN A MINIMUM OF 4 INCHES.
HUNSAKER
A
B
C
D
DES/LT/NG BASIN
SPILLWAY DETAIL
"F" THIS SHEET
STORM DRAIN PER DWG \
NO. 429-7 F L \
TOP & BOTTOM
ELEVATJON PER PLAN
BOTTOM LENGTH PER PLAN
/
/
/
/ /
/
/ /
I / /
I / I / I I I I 2:1 SLOPE
I I
,---------------7
:.e: :s Q
85 Q
' • i': 1% MIN. i
' ' •
•
::,
~ 0 QJ
5' BENCH-"-
I I
I I / L ____________ _ _ ____ __J
\ I 2:1 SLOPE
\ \ \
\\ \ ", -------~=-----=-=--=--
'\. "'-........ --. --- --- ----- - ------_ -' -----v ----
/
'-
\
I
/
\
'6l..lf'e.fi:,.Ot::OE'..O o-< owc.:6
44<.,-4.o., +l-0 -'=>b +--+'r<., -<.,A
DES/LT/NG BASIN SPILLWAY
DETAIL "F" THIS SHEET
VARIES
\.,__ TOP OF BASIN
TOP AND BOTTOM L GTH
AND WIDTH PE LAN VARIES
DEBRIS RACK CAGE
(SEE DETAIL RIGHT) 1' MIN. FREEBOARD
S7 WATER LEVEL
1' FOR ADDITION
STORAGE
1-0 -1
2·k. ..---HEADWATER ABOVE RISER
+--.t':::'=:::'la -----t--_TOP OF RISER
_lJL__ 1' MIN.
-VARIES --1 , MIN. .,
PER PLAN
VARIES, 3'-5'
3/4" GRAVEL
STORM DRAIN ~,.L~-ti--+-::_-::_-::_-::_-::_-::_-::_-::_-::_-::_-::_-::_-:_~-::_~il SIZE & SLOPE ~ 1 --'.
PER PLANS -h-
MOUND AROUND PIPE
ELEVATION PER PLAN
1' MIN.
L---1+--'.-\---." 7.~..r.:-.--:-:-=----:-.• · ·~.' 2•L.,--~~~_;____.__.._-j"'--"-ft~-P.C.G. FILLET
10" MIN.-
LURRY TO SPRINGLINE,
PAST THE LIMIT OF THE BASIN
FL PER PLANS 1 'MIN.
NOTE: TRENCH BACKFILL SHALL CONSIST OF NATIVE IMPERVIOUS
--MATERIAL, APPROVED BY THE SOILS ENGINEER PRIOR TO
PLACEMENT. OPEN GRADED, PERMEABLE MATERIAL SHALL
NOT 8£ USED AS BACKFILL.
SECTION "F-F"
PER GALTRANS
STD. PLAN D-96
PCC ANCHOR BLOCK 12" MIN.
REINFORCE W/ 6"x6"x10 GAUGE
WELDED WIRE FABRIC
BASIN# TOP
ELEV
1 538.1'
2 535.2'
3 533.5'
4 523,6'
5 467.0'
6 513.7'
7 514. 1'
8 395.1'
TEMPORARY EROSION CONTROL DESILTING BASIN DETAILS
NOT TO SCALE
CREST ELEVATION PER
/ SPILLWAY CREST
'f. BL£ ON DETAIL "£"~ SLOPE VARIES
fcTO~~F_.sBA~S'=!lf:!_N-J---_J.,~-----'f':--;: ~ 6"-2500 PSI
AIR-PLACE!y ONG.
WITH 1-}12"x1-1/2"
6"-2500 PSI
AIR-PLACED CONG.
2.0'MIN.
WITH 6 X 6 X #10 X #10'--4'
WELDED WIRE MESH
d
__ 1.0% ___ _
w
SECTION
NTS
17 G. STUCCO NITTING
l J,,,".~=__5-ir~~-:':J.O' MIN. OR 2.0'
--~B.,=ELOW STORM PIPE
& J.,..IOf" C.OU-o-rJ1 IC:n:D, C..12 6C 'UC.
~F~oeoeo e,-< o 'C:.~
446 -+.o., 446 -5A. + 4<K, -(.,,6
NOTE:
BOTTOM WIDTH (W)
ANO DEPTH ( d) PER
TABLE IN DETAIL "£"
DESIL TING BASIN SPILLWAY DETAIL
NOT TO SCALE F
BOTTOM
ELEV
533.7'
530.5'
529.2'
519.0'
462.2'
508.9'
509.6'
389.7'
-DIAMETER EQUALS
SIZE OF RISER
PER PLAN
SPOTWELD EACH
5 #3 REBARS EVENLY
SPACED & SPOTWELDED
TO END OF POST BOTH
SIDES POST 4 PLACES -L),SriP7FfFiF7'9m r Ul.ll...lUl--ll--lWWlll7
2· j-L UNIVERSAL BAND
COUPLERS
MATCH TOP OF COUPLER
#3 REBARS
SPACED @ 6"0.C.
----W/ TOP OF RISER
FRONT VIEW DEBRIS RACK CAGE SHALL
8£ HOT-DIPPED GALVANIZED
DEBRIS RACK CAGE DETAIL
NOT TO SCALE
C.M.P. RISER HOT-DIPPED FULLY COATED GALVANIZED 12 GAUGE
2-2/3" x 1/2" CORRUGATJONS, DIAMETER PER PLANS. CUT 5 HORIZ.
SLOTS OF 1/4" x 10" EQUALLY SPACED AROUND CIRCUMFERENCE,
FIRST ROW TO 8£ 4" BELOW LOWEST UNIVERSAL BAND COUPLER
LOCATED AT TOP OF RISER. SECOND ROW TO 8£ STAGGERED AT 5 1/3"
BELOW FIRST ROW. CONTJNUE STAGGERED ROWS UNTIL 2' ABOVE TOP
OF PRIVATE STORM DRAIN PIPE (1' ABOVE BASIN BOTTOM). WRAP RISER
WITH TREV/RA 51115 FILTER FABRIC OR EQUAL.
MAINTENANCE
SEDIMENT SHALL 8£ REMOVED WHENEVER STORAGE CAPACITY AT THE
PAINT STRIPE HAS BEEN ACHIEVED. SEDIMENT SHALL 8£ DISPOSED OF IN
SUCH A MANNER THAT WILL PREVENT ITS RETURN TO THE DES/LT/NG BASIN
OR MOVEMENT INTO DOWNSTREAM AREAS DURING SUBSEQUENT RUNOFF.
THE DES/LT/NG BASINS ARE PRIVATE FACILITIES AND THE CITY WILL NOT 8£
RESPONSIBLE FOR THEIR MAINTENANCE. CONTRACTOR SHALL MAINTAIN &
REPLACE FILTER FABRIC IF DAMAGED DURING CLEANING OPERATIONS.
DESILTING---.f]ASIN TABLE
TOP/RISER RISER
ELEV DIAMETER
536.7' 36" 40'
533.5' 36" 61'
532.2' 36" 29'
522.0' 36" 64'
465.2' 36" 69'
511.9' 36" 71'
512.6' 36" 35'
392.7' 66" 121'
'5~H
81'
123'
59'
129'
139'
143'
71'
243'
SPILLWAY
CREST ELEV BOTTOM WIDTH (W)
512. 7'
513.1'
394. 1 •
3.63'
6.44'
2. 10'
5.43'
8.98'
8.88'
DEPTH
(d)
1. o •
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WATER DISTRICT ~~~ DESCRIPTION: STD. STREET SURVEY MONUMENT 0 + IY'--I oe:, ENGINEER OF' WORK LOCATION: STA. 288+89 EC ON CENTERLINE DATE
E
& ASSOCIATES APPROVED BY: ~
~,Y~a./2
OF EL CAMINO REAL RCE 4E:,c..,7o EXP. ex,,/?>0/oc,
SAN DIE(;O, INC.
PU-\NN!NC 10'!79 Huen11ekens Street
ENCINl:EKING San Die~o, Ca 92'121
SUKI/EYING PH(858)558-4500· FX(858)558-·14H
RECORD FROM: SAN DIEGO COUNTY -2/4/4~ REVIEWED BY: W.:z../oe, 7j., U:>~OUll.,T VERTICAL CONTROL f'!.u-1
DATE: 2 -,r-,, /4 ~--·~ RA 'r'Me!'No L. MARTIN 1 DATE ,~/fJlj(I.I DATE INITIAL ELEVATION: 311.41 NGVD 1929 REVISION DESCRIPTION FOR GRADING PURPOSES ONLY RC£ NO 48670 EXP. 6/30/06 INSPECTOR ---:::: DAT£ ENGINEER OF WORK
DATE INITIAL DATE INITIAL
OTHER APPROVAL CITY APPROVAL
I s~Er I CITY OF CARLSBAD I SH8TS I
ENGINEEf/lNG DEPARTMENT
MASS GRADING PLANS FOR:
LA COSTA OAKS NOR Tl-I
NEIGHBORHOOD 3.1 & 3.3-3.5
APPROVED dr , . GLENN T. PRUIM
/4 6 fifi:11' J.. °'-PF,.,..,.,< 'I /,o/ ,.~
CITY £NGIN££. RC£ 5~7'1 £XE'9 7~Q 7Q7 7 OAT£
DWN BY.-PROJECT NO.
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PAGE 166 OF 'DEEDS
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ENGINEER OF
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RAOND L. MARTIN
RCE NO 48670 EXP. 6/30/06
WORK
.
DATE
LOCATION: STA. 288+89 EC ON CENTERLINE
OF EL CAMINO REAL
RECORD FROM: SAN DIEGO COUNTY
VERTICAL CONTROL
ELEVATION: 311.41 NG\ID 1929
"AS BUILT" ~:Q.::::.
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MASS GRADING PLANS FOR:
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APPROVED Qr
EX
PROJECT NO.
CT 99-04-03
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HUNSAKER
& ASSOCIATES
SAN D I EGO, I NC.
10179 Huennekem Street
San Diego, Ca 92121
PH{858)558-4500· FX(858)558-1414
.... -J: {
/ ,.. •• , i /' ~
·---------~--_,., ..... -.... _,._
VALLECITOS
WATER DISTRICT
APPROVED BY:: _ __,,1~~~!':iill'«~~,~--~-__ _
DATE: _____ 2_•,_r_-_:,~'------
FOR GRADING PURPOSES ONLY
/ /
····--/----✓L---_..,.,• _____ ,:/_ -~--------~~-------·;/'~-- ----,;-;_ -/-----
BENCH MARK
1---------------------1 DESCRIPTTON: sm. STREIT SURVEY 1./0NUI.IENT
STA. 288+89 EC ON CENTERLINE
OF EL CAI.I/NO REAL ENGI NEER OF WORK LOCATTON:
~M~
DATE
RECORD FRO/.,/: 5/,J,/ DIEGO COUNTY
VE:RTTCAL CONTROL
ELEVATION: 311.41 NGVD 1929
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~-------------------~
CITY OF CARLSBAD
ENGINEERING DEPARTMENT
"AS BUILT" ~~ ; I
REVIEWED BY.-
-z:: /4:
INSPECTOR
°'f;/t7... / ob
DATE
17...
II O "I
DATE INITIAL DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL
1
DATE INITIAL
CITY APPROVAL
MASS GRADING PLANS FOR:
LA COSTA OAKS NORTH
NEIGHBORHOOD 3.1 & 3.3-3,5
APPROVEDdY
CITY ENG/NEE.
PROJECT NO,
CT 99-04-03
W/0 205-687 •
GLENN T. PRUIM
i//Jofe4
> 7 DATE
DRAWING NO,
429-7A
W.O, No, 2352-0132
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EROSION CONTROL NOTES
1, IN CASE EMERGENCY WORK IS REQUIRED, CONTACT TIM OGRADY AT (760) 929 2701
2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL
TIMES DURING THE RAINY SEASON, ALL NECESSARY MATERIALS SHALL BE
STOCKPILED ON SITE AT CONVENIENT · LOCATIONS . TO FACILITATE RAPID
CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS IMMINENT.
J. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MQDJFJED WITHOUT THE APPROVAL
OF THE ENGINEERING INSPECTOR.
4-. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER
TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING
RAINFALL.
5. THE CONTRACTOR SHALL INSTALL ADDITIONA/.. /;;ROS/ON CONTROL MEASURES AS MAY BE
REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
5. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO
PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREATE A
HAZARDOUS CONDITION.
' 7, ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN. SHALL
BE INCORPORATED HEREON.
8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF
SLOP£ AT THE CONCLUSION OF EACH WORKING DAY.
9, ALL REMOVABLE: PROTECTIVE: DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH
WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT (401'), SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH J/4-INCH MINIMUM AGGREGRATE.
11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FA/~ TO PROVIDE EFFECTIVE COVERAGE
OF GRADED SLOPES (90" COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE
STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE W/Tl--1 SECTION J5,02J OF
THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STATf: OF CALIFORNIA.
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 THE STANDARD
SPECIF/CATIONS. AND THE FOLLOWING:
A. HYDROSEEDING SHALL BE APPLIED TO:
I. ALL SLOPES THAT ARE GRADED 5:1 (HORIZONTAL TO VERTICAL) OR STEEPER
WHEN THEY ARE: '
a. THREE FEIT OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR
STREIT.
b. ALL SLOPES 4-FEIT OR MORE IN HEIGHT.
2. AREAS GRADED FLATT£R THAN 5: I WHEN ANY OF TH£ FOLLOWING CONDITIONS
EXIST: ' '
a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL
LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING.
b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY
VISIBLE TO THE PUBLIC.
c.. HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER
THAT WARRANTS IMMEDIATE TREATMENT.
B. HYDROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING
CRITERIA:
I. ALL SLOPES THAT ARE GRADED 5: I OR STEEPER AND THAT ARE:
a. THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND
WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVEN.T/ONAL SYSTEM
OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100" COVERAGE.
b. 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: I SHALL BE IRRIGATED AS APPROVED BY THE CITY
ENGINEER, . PRIOR TO HYDROSEEDING. TH£ DEVELOPER SHALL SUBMIT A
PROPOSED SCHEME TO PROVIDE IRRIGATION TO THE CITY ENGINEER. THE
PRQPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF
TH£ ELEMENTS OF THE PROPOSED SYSTEM.
J. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEt. OF THE SOIL AT THE
OPTIMUM LEVEL FOR THE GROWTH. OF THE HYOROSEEOED GROWTH.
C. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING:
1. SEED MIX SHALL CONSIST OF NO LESS THAN:
a, 20 lbs. PER ACRE OF ROSE CLOVER
bi 20 lbs. PER ACRE OF ZORRO FESCUE
c. J lbs. PER ACRE OF £ SCHOOL CIA CAUFORNICA
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 DIMORPHOL£CA g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON
LOCATIONS WHERE THE AREA BEING HYDROSEEDEO IS NOT VIS/BL£ FROM
EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES.
h. ITEM a OF THIS SUBSECTION MUST BE /NOC ULA TED WITH A NITROGEN
FIXING BACTERIA AND APPLIED DRY EITHE;R BY DRILLING OR
BROADCASTING BEFORE HYDROSEEDING.
I. ALL SEED MATERIALS SHALL BE TRANSPORTED TO TH£ JOBS/TE: IN
UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD
AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON
SAID CONTAJNERS.
j. NON-PHYTO-TOXIC WffilNG AGENTS MAY BE ADDED TO THE HYDROSEED
SLURRY AT THE DISCRETION OF THE CONTRACTOR.
2. TYPE: 1 MULCH APPLIED AT THE• RAT£ OF NO LESS THAN 2000 lbs PER ACRE.
TYPE: 5 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" OF
THE STRAW INTO THE SOIL
J. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE: SULFATE:, 15-20-0, WITH
15:f SULPHUR APPLIED AT TH£ RATE OF 500 lbs. PER ACRE.
D. AREAS TO 8£ HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY:
1. ROUGHENING THE SURFACE TO 8£ PLANTED BY ANY OR A COMBINATION OF:
a. TRACK WALKING SLOPES STEEPER THAN 6: 1 , b. HARROWING AREAS 5: I OR FLATTER THAT ARE SUFFICIENTLY FRIABLE.
c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE.
2. CONDITIONING THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY: ,
a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT
SATURATED SEED BED.
b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR
COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS. FOR GROWTH.
E. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL
THE PROJ£CT JS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEED/NG IS
TH£ PERMANENT LANDSCAPING, UNTIL THt PROJECT IS COMPLETED AND ALL BONDS
RELEASED.
EXISTING GROUND
_l__
30'MIN.
T
t: 50' MIN.
12• MIN.
2• MINUS ROCK
PROFILE
STEEL SHAKER PLATES/RUMBLE RACKS
20' MIN. RADIUS
FENCE:IBARRIER TO RoSTRICT
TRAFFIC TD CONSTRUCTION ENTRANCE
PROVIDE APPROPRIATE TRANSITION
BETWEEN STABILIZED CONSTRUCTION
ENTRANCE ANO PUBLIC RIGHT -OF -WAY
PUBLIC RIGHT-
OF -WAY
FIL /ER FABRIC
pual1c RIG T-OF-WAY
I
STABILIZED CONSTRUCTION ENTRANCE
PER CALl[ORN/A STQRMWATER BMP DWG. TC-I
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
1. SU POSTS AND EXCAVATE A
4 BY 4-IN (10 BY 10 CM)
TRENCH UPSLOPE FROM ANO
ALONG THE LINE OF POSTS.
-------
J. ATTACH THE FILTER FABRIC TO ,
THE WIRE FENCf_ AND EXTEND IT
INTO THE TRENCH. .
2. STAPLE WIRE: FENCING TO
THE POSTS.
I
4. BACKFILL AND COMPACT THE
[XCAVATED SOIL.
SILT FENCE
9 IN.
_L_
MIN.
2 FT
EARTHEN RIDGE
UNLINED . SWALE & BERM
--------------------!
----___ ,,_ .• -----,!__'__' _lllill!l!l~L--~--
GING"-8 '(MIN.) SPA
FOR Vf::HICLC
ACCESS ')
_/
~ ~
~ le
' r
SWALE
?nn' HAV
-(SIT TABLE: BEl.OWJ
-CENTERLINE . .
DIRECTION OF :> STREET Fl.OW
~
~ -
I
GRAVEl. B-IGS (TYP.)
5" ROADBED W= 7
WIDTH
..,j', ~1 g § ➔1 -~ f:NTERLINE
fiii MIN.) SPACING FOR
!CLE ACCESS
f
X
~ SWALE:
A -PLAN
NO SCALE
ON£ B-IG MIN.
FIRST ROW OF BolGS~SECTION A-A TO 8£ HALF BURIED
NO SCALE
STREET SLOPE INTE/?VAL
LESS THAN 2Jr 200·
2Jr TO of.Jr 100'
4Jr TO 10" 50'
MORE THAN 1 OJr 2S'
~
NOTE: PROVIDE VELOC/Tr' REOUCER IN ALL
UNPAVE:D STREETS AT THE: INTERVALS
/NO/CA TED ABOVE:
GRAVEL BAG VELOCITY REDUCER
NO SCALE
ST;;;t!W ROLLS MUST BE PIACED
ALONG SLOPE CONTOIIRS
SPACING DEPENDS
ON SOIL TYPE AND
SLOPE STEEPNESS SEDIMENT, ORGANIC MATTER,
AND NATIVE SEEDS ARE
_ CAPTURED BEHIND THE ROLLS.
NOTE:
1. STRAW ROLL INSTALIATION REQUIRES THE
PI.ACEMENT AND SECURE STAKING OF THE ROLL IN
A TRENCH, J"-5" (75-125mm) DEEP, DUG ON
CONTOI/R. RUNOFF MUST NOT BE ALLOWED TO Rl/N
l/NDER OR AROI/ND ROLL.
FIBER ROLL
NOT TO SCALE
J"-5" (75-125mm)
8"-10• DIA.
(200-250mm)
f • X f" STAKE
(25 x 25mm)
NOT TO SCALE
LEGEND
DESCRIPT_ION
STABILIZED CONSTRUCTION ENTRANCE
SILT FENCE
HABITAT PROTECTION FENCE {ORANGE)
UNLINED SWALE 8c BERY
D-75 LINED DITCH
LIMITS OF CLEARING 8c GRADING
GRAVEL BAGS
FIBER ROLL
RIPRAP
FIBER MATTING AREA
QUANTITY
2 EA
12.1221..F
9,790 LF
PER SHT. 1
9,081EA
PER SHT. 1
961,519 SF
SYMBOL
=>=>=>
-.ili.. --.ili.. --
=
000000000000·
++++++ + + + + + + + ++++++
+ + + + + + +
HUNSAKER
& ASSOCIATES
SAN DIECO. INC.
PLANNING 10179 Huennekeni Street
ENGINEERING San Diego. Cl. 92121
SURVEYING PH(858)55B-4500· FX(85B)558·141♦
ENGINEER OF WORK
~ -6 ,r L~.aa± -z/2/4,
R ND L. MARTIN DATE
RC[ NO 48670 EXP. 6/J0/06 ·
BENCH MARK
DESCRIPTION: sro. STRE:£1' SURVF:Y MONUMF:NT
LOCATION: STA. 288+89 EC ON Cf:NTERUNE
OF EL CAMINO REAL
RECORD FROM: SAN DIEGO COUNTY
VERTICAL CONTROi.
EJ.Ev'ATION: Jll.41
REVIEWED BY:
NGVO 1929
,--z:;_L..__=:=•_,r-c,a,~~~-------'--~t_ft!/e__L
INSPECTOR U DA~
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..----------------tl----_-_-~Jf----_-_-J_-_-~~----_-_-_-_-_-_-_-_-_-_-~_-_-_-_-_-_-~_-_-_-_-_-_l;_-_-_-_-_tt--~~---tt--~~~-tt----_-_--1 EROSION CONTROL PLANS FOR:
VALLECITOS IA COSTA OAKS NORTH
WATER DISTRICT NEIGHBORHOOD 3.1 & 3.3-3.5
APPROVED BY: ~&
DATE: Z 'YJ'"""' 6
FOR GRADING PURPOSES ONLY
1------1---+----------------+---+--+--t----i APPROVED ,SY GLENN T. PR\!III
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CITY ENGINE&?' kcCniiiC fYpQ/30/0'7 ~r DATE
I-=:_:.==-:_ ___________ +---+---t--+---:-.,-1 OWN BY:-::,--::;---
DATE INITIAL DATE INITIAL DATE INITIAL CHKO BY: _,__,.~<;#-
R£VIS/QN DESCRIPTION R'"'" B" fNG/NIIR OF WORK OTHfR APPROVAL CITY APPROVAL wv ,: --
PROJECT NO.
CT 99-04-03
VWD 205-687
DRAWING NO.
429-7A
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PlANNING
ENQNEERING
SURVEYING
HUNSAKER
~ ~:,~9f½-!ES
10179 Huennekerti St s D' reet an iego, c:a 92121
PH(858)SSB 4500-FX(B58) 5581414
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WA ';:~LECITOS DISTRICT
APPROVED BY: ~ ~,.,-4.
DATE: ~ ~-,~
FOR GRADING p _,."• URPOSES ONLY
ENGINEER OF
R~_.,&/Y~aL RITNOD 4~5ttRT/N EXP. 5/30/05
WORK
✓'1/4,
DATE
BENCH M
OCSCRIPTION· ARK • STD. STR, LOCATION· £IT SURvr:Y MONUMc. • STA. 288+89 NT OFEL ECONC
RECORD r= CAMINO REAL ENTERUNE
rm,M• SAN • VER~GO COUNTY
EL£VATION· L CONTROL -• JI 1.-11 NGVD 1929
" ? _As BUILT"
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RC£ 4bl,10 04/1'2../
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8 I SH7EET I CITY OF C ENG/NEE ARLSBAD
EROSION CO RING D£PARTMENT
NTROL PLANS FOR·
LACOSTAO.
NEIGHBORHO AKS NORTH
APPROVEDdY OD 3.1 & 3.3-3.5
CITY ENGINEc~t:11iifir ·,( GLENN T. PRUD4 :
OWN BY:---.-~ 7 J:.l'p9/30/07__</~/..,, '
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VWD 205-687
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HUNSAKER
& ASSOCIATES
SA H: IJ I£ C. 0. I NC
VALLECITOS
WATER DISTRICT
APPROVED BY: ~4
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E===f==~====================⇒====t===E==i==3 LI S=H8E.=ET:::!11_..'::c===IT=Y=O==F~C~A=R=L::::S=B=A==::::::..:Dl=S=H8=s=,1 ~ ENGINEERING DEPARTMENT ,.. _______ J _________ r-----;;-;-;::--:;:~:;;,;--;;;-;;-----~1"[=~==~==Jf=;==;3ff==-~==-~==-~==--~==-~=~~=~~=~~=~~=~~=~~=~~=~~=~~=jf=~~=~~=tf==~==~f~~==~=t;==~~~l ERos10N coNrRoL PIANs FOR: I-LA COSTA OAKS NORTH "AS BUILT" NEIGHBORHOOD 3.1 & 3.3-3,5
. BENC ~ MARK E===3===i=======================~===f===t===E==3 bAP=P=RO=VE~Dc:d,=='/"=======i'iiGL~EN~NF;TF, ~PRITTUJThJMll l--------...-----=--=-=::---jD£SCRIPTION: STD. STRfF;TSURVtYMONUM£NT Q J~~ 9'y!'l.../of> t:==+==i==------------+---t--==i=:jt:=l /$c•C'2 ~-s.•c 'h ¢,t.ow
I ~~ OATf t===i:==+----------------t---,-=t:==t==i CITY fNGINfEirRcf7f~if EXP9l30l07 DATE
ENGINEER OF WORK LOCATION· STA 288+fJ9 EC ON CENTERLINE RCf-4-bu'i~ fXP. Cv/'x>/oo
• OF El. Cl\ INO RtAL DWN BY.·--;;:-,:-:::_-;-PROJECT NO, DRAWING NO.
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RtCORD FROM: SAN 01/:J COUNTY REVlfWED BY: ..-,:;,-e,ult,.,j OATE: INITIAL OATE: INITIAL CHKO Br:...,.,,,....,,,.,,.... CT 99-04-03 429-7 A ' ~/1 + . , 1
.. /,,,6 VERTICAL NTROL ,.-,,.-;::;-"' /~1/11 I INITIAL REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY:_ , ., ,<" 'Y!j~ oc'/ ','{I,, -311. 4 t NGVD 1929 1/..,; ,-. ' • ~ ~ -£:NG/NfIR OF WORK PIANNINC 10179 Hucnnclwn, S1/cet DATE:: ____ ~._._.:__.:...,,:-------""" VJ0/05 INSP ,, VWO
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87 W.O. N~, 2352-0 J ol l-~~§!~~~!~:=:..----~~§~~~~-1~~~~~~~~~~~;;;;~~D~.,~v~~~~L~~MA~R:Tl~N~~,~~~~·~oA~T,~[;~tE1.;fV,;'A;no;N;:=~;;~===~;-~;~=~~~~!~~o~~=~~~=~~===DA=TE:==:::!i::::::=================~==========~===-----;;.;;,c~,,:'=-----1!-_;~~~~: 1 E~~~!~:~~ !:(~::s~s~it2~(sSR)sss 1414 """-==~ FOR GRADING PURPOSES ONtY RC£ NO
4857
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