HomeMy WebLinkAboutDWG 425-6A; PD 04-17; CARLSBAD RESEARCH CENTER LOT 66; 01-04GRADING 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 SET 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 ENGINEER-OF-
WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS ANO OMISSIONS
DISCOVERED OUR/NG CONSTRUCT/ON. 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 <;ARLSBAD 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 CATEGORY
AND A SIZE OF CLASS V OR BETTER AS ESTABLISHED BY "BESTS" KEY RATING GU/OE.
5. UNLESS EXEMPTED BY SECTION 301.(b)5 OF THE UNIFORM BUILDING CODE,
RETAINING 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 ANO 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 SHEET OF THE PLANS AND THE TITLE SHEET.
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 ANO OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO
THE PROJECT SITE AT ALL TIMES OUR/NG CONSTRUCT/ON.
12. WHERE TRENCHES ARE WITHIN CiTf EASEMENTS, A SOILS REPORT COMPRISED
OF: (A) SUMMARY SHEET, (8) LABORATORY WORK SHEETS AND (C) COMPACTION
CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STATE OF
CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOILS
MECHANICS. THE SOILS REPORT WILL BE SUBMITTED TO THE CITY ENGINEERING
INSPECTOR WITHIN TWO WORKING DAYS OF THE COMPLETION OF FIELD TESTS.
13. A SOILS COMPACTION REPORT AND COMPLIANCE VERIFICATION REGARDING
ADHERENCE TO RECOMMENDATIONS OUTLINED IN THE SOILS REPORT IS REQUIRED
_ PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRADING
SHALL BE DONE UNDER THE 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 ANO THE
" EARTHWORK SPECIFICATIONS " ATTACHED TO THE PRELIMINARY SOILS
INVEST/GA TJON. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE
PROJECT INSPECTOR.
14. A PRITONSTRUCTTON MITT/NG SHAU BF H[£ D AT THF SIT( PRIOR TO THE
BFGINNING OF WORK AND $HAI I Bf ATTENDFD BY Al 1 RFPRFSFNTAVVFS
RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL
OTHFR ASPFCTS OF THF WORK, THE CONTRACTOR SHALL SCHEDULE THE MEETING
BY CALLING (760) 438-3891 AT LEAST FIVE(5) WORKING DAYS PRIOR
TO STARTING CONSTRUCT/ON. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO
SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY THE
PROJECT INSPECTOR AT THE MEETING.
15. Al l INSPECTION RFOllFSTS OTHER THAN FOR PRECONSTRUCTION MEETING Wll I Bf
MAQF BY CAI I ING THF FNGIN[FRING 24 HOUR INSP[CTION RFOIIFST I INF AT
(760) 438-3891./NSPECTION 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 MAO[ 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 AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS ANO REGULATIONS.·
17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 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 OUR/NG THE PIPE INSTALLATION
THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR
MORE IN DEPTH ANO APPROVED BY THE CITY ENGINEER ANO/OR CONCERNED
AGENCY PRIOR TO EXCAVATION. IF THE PLAN VA&ES FROM THE SHORING SYSTEM
STANDARDS ESTABLISHED BY THE CONSTRUCT/ON SAFETf ORDERS TITLE 8
CALIFORNIA ADMINISTRATIVE COO[, THE PLAN SHALL BE PREPARED BY AN
ENGINEER AT THE CONTRACTORS FXF'ENSE. 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 OPERATIONS.
19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA
DURING CONSTRUCTION, OPERATIONS WILL CEASE IMMEDIATELY, AND THE
PERMITTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART
UNTIL THE PERM/TT[[ 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 ASSOC/A TED
GP.AD/NG EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7:00 A.M. AND
SUNSET EACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING
OPERA TJONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A LIST or 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 BEGINNING OF
WORK.
22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE
DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. THE CONfRA6fOR
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 PONO/NG 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 SET OF EROSION
CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED BY
THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR.
SAN DIEGUITO ENGINEERING, INC.
4407 MANCHESTER, SUITE 1 05
ENCINITAS, CA 92024
PHONE, (760) 753-5525
CIVIL ENGINEERING • PLANNING
LAND SURVEYING
U:\1DATA\4502\4502GPsht1.DWG, SCAI.E:1"=40', DATE: 2005-03-17
\
CARLSBAD TRACT NO. 85-24
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 ANO
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 HYOROSEEDED
WITHIN TEN (10) DAYS OF THE TIME WHEN EACH 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. 371-5M, ANO/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
ANO IRRIGATION 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
D-LOAO OF 1,350. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC
MAY 8[ UTILIZED PROVIDED DEPTH IS LESS THAN 15 FEET AND BACKFILLED WITH 3/4"
ROCK PER SDRSD 5-4 TYPE "C" AND PIPE MEETS ASTM STANDARD 3034 FOR SOR 35
SOLID WALL PIPE.
31. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE
GRADING OPERATION, IT SHALL BE REMOVED WITHIN TWENTY FEET OF BU/LO/NG
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 (800) 660-7343
PACIFIC BELL (800) 892-0723
ADELPHIA CABLEVISION (760) 438-7741
CITY OF CARLSBAD(STREETS & STORM DRAIN) [760) 434-2980
*CARLSBAD MUNICIPAL WATER DISTRICT 760) 438-2722
*SAN DIEGUJTO WATER DISTRICT (760) 633-2650
*LEUCADIA WASTE WATER DISTRICT (760) 753-0155
*VALLECITOS WATER DISTRICT (760) 744-0460
*OLIVENHAIN WATER DISTRICT (760) 753-6466
*BUENA SANITATION DISTRICT (760) 726-1340 * AS APPROPRIATE
34. PERMIT COMPLIANCE REQUIREMENTS:
A. FOR CONTROLLED GRADING-THE APPLICANT HIRES A CIVIL ENGINEER,
SOILS ENGINEER, ANO/OR GEOLOGIST TO GIVE TECHNICAL ADVICE,
OBSERVE ANO CONTROL THE WORK IN PROGRESS { 15. 16.120.8}
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 {15.16.120.9&.10} CARLSBAD MUNICIPAL CODE:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL
GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING
AND /RR/GA TION ARE INSTALLED IN CONFORMANCE WITH CITY
CODE AND THE APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE
LEJTtR FROM CITY ENGINEERING 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 SIX (6)
MONTHS AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED
TO BE RESUBMITTED FOR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR
ANY SUCH RECHECK.
36. THE SOILS REPORT TITLED PRELIMINARY GEOTECHNICAL EVALUATION
CARLSBAD RESEARCH CENTER, LOT 66
CITY OF CARLSBAD, SAN DIEGO COUNTY, CALIFORNIA
PREPARED BY GEOSO/LS, INC. DATED NOVEMBER 11, 1997, AND
UPDATE GEOTECHNICAL EVALUATION
CARLSBAD RESEARCH CENTER, LOT 66
CITY OF CARLSBAD, SAN DIEGO COUNTY, CALIFORNIA
PREPARED BY GEOSO/LS, INC. DATED AUGUST 16, 2004
SHALL BE CONSIDERED AS A PART OF THIS
GRADING PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE
RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID SOILS REPORT.
37. WHEELCHAIR RAMPS SHALL BE INSTALLED PER REQUIREMENTS OF TITLE 24,
CALIFORNIA ADM/NISTRA T/VE COO[.
38. ALL SURVEY MONUMENTS ANO POINTS THAT ARE DISTURBED BY THIS WORK SHALL BE
REESTABLISHED, PERPETUATED, AND DOCUMENTED PER THE PROFESSIONAL LAND
SURVEYORS ACT.
ENGINEER'S NOTES
THE PAVEMENT SECTION SHALL CONSIST OF THE FOLLOWING:
AC CLASS 2 BASE LOCATION TRAFFIC INDEX
4" 4.5" PARKING STALLS (T/=4.5)
4" 5.5" TRAFFIC AREAS (T/=5.0)
4" 9.5" TRAFFIC AREAS (T/=6.0)
PER PRELIMINARY GEOTECHNICAL EVALUATION, CARLSBAD RESEARCH CENTER, LOT 66,
CITY OF CARLSBAD, SAN DIEGO COUNT/, CALIFORNIA
BY GEOSOILS, INC., DATED NOVEMBER 11, 1996.
ALL PAVEMENT SECTIONS ARE TO BE VERIFIED UPON COMPLETION OF ROUGH GRADING.
AN ALTERNATE CONCRETE SECTION SHALL CONSIST OF THE FOLLOWING:
CONCRETE CLASS 2 BASE LOCATION
7" PARKING STALLS
8" 4" TRAFFIC AREAS
PER PRELIMINARY GEOTECHNICAL EVALUATION, CARLSBAD RESEARCH CENTER, LOT 66,
CITY OF CARLSBAD, SAN DIEGO COUNTY, CALIFORNIA
BY GEOSO/LS, INC., DATED NOVEMBER 11, 1996.
ALL PAVEMENT SECTIONS ARE TO BE VERIFIED UPON COMPLETION OF ROUGH GRADING.
CARLSBAD RESEARCH CENTER
LOT 66 GRADING PLAN
SITE
l J ,,.
PALOMAR
PASTEUR
COURT
VICINITY MAP
NOT TO SCAI.£
"DECLARATION OF RESPONSIBLE CHARGE"
I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I
HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED
IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN IS
CONS/STANT WITH CURRENT STANDARDS.
I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE
CITY OF CARLSBAD IS CONFINED TO A REVIEW ONLY AND DOES NOT RELIEVE ME, AS
ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT DESIGN.
FIRM: SAN DIEGU/TO ENGINEERING, INC
ADDRESS: ---~4"'40,.,_7~MA~N~C~H~rs,.,_T.,,.,ER~A~v£~, ~s~ull1~~r~1~0"'-5 __
CITY, STATE: FNC/NITAS CA 92024
TELEPHONE.".;-=-~7~6=0-~7~5=3--5=5=2=5 _______ _
BY: * DATE: 3.z3.o{
BARRY L. MUNSON
P.E. NO.: 40980
EXPIRATION DATE: ~0"'3-_,3ec1_--'<0,_7 _________ _
SOILS ENGINEER'S CERTIFICATE
I, A.,pgE"I( 6vATlz.U.i w,: G.eoSo;[:; I"-'c:.. A REGISTERED GEOTECHNICAL
ENGINEER OF THE STATE OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS
IN THE FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A
SAMPLING AND STUDY OF THE SOIL CONDIT/ON~,R/¢;VALENT WITHIN THIS
SITE WAS MADE BY ME OR UNDER MY DIRECTION,,,}3/!TWEEN TH[ DATES OF
Jl.,l,,;,us, Le-' 20 o4 AND FE dtZ: rt~ /,6 20__Q,£. TWO
COPIES OF THE SOILS REPORT COMPILED FROM f:is STUDY, WITH MY
RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY
ENGINEER.
OWNER
THE BLACKMORE COMPANY
1530 FARADAY AVE, SUITE 170
CARLSBAD, CA 92008
PHONE NO. (760) 804-9600, FAX (760) 804-9607
LEGAL DESCRIPTION
LOT 66 OF CARLSBAD TRACT NO. 85-24, UNIT NO. 4
IN THE CITY OF CARLSBAD, COUNTY OF SAN DIEGO, STAT[
OF CALIFORNIA , ACCORDING TO MAP THEREOF NO. 11811
FILED IN THE OFFICE OF THE COUNTY RECORDER OF
SAN DIEGO COUNTY, MAY 19, 1987. APN# 212-120-10
SOURCE OF TOPOGRAPHY
TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERATED BY FIELD
SURVEY METHODS FROM INFORMATION GATHERED ON NOVEMBER 26,
1996, BY O'MALLEY AND ASSOCIATES,
TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP
ACCURACY STANDARDS.
PROJECT LOCATION
THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S)
212-120-10
THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS:
N 1992 [ _ _e6:,c243"'----------
OWNER'S CERTIFICATE
I (WE} HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR
GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER-ALL
WORK TO BE DONE
THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS,
REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FACILITIES, ANO
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.
THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING
DOCUMENTS, CURRENT AT THE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY
ENGINEER.
1. CARLSBAD MUNICIPAL CODE
2. CITY OF CARLSBAD STANDARDS
3. THIS SET OF PLANS
4. PIP NO. N/A DATED
5. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN
BOOK}.
6. SOILS REPORT AND RECOMMENDATIONS BY GEOSO/LS, INC.
DATED NOVEMBER 11, 1996 ANO AUGUST 16, 2004.
7. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY 8[ MODIFIED BY
THE CITY OF CARLSBAD STANDARDS.
8. CALIFORNIA COA~TAL COMMISSION DEVELOPMENT PERMIT CONDITIONS
DATED NtA
9. ENVIRONMENTAL APPROVAL DOCUMENTS DATED "1,
10. STORMWATER POLLUTION PREVENTION PLAN (SWPPP) PREPARED BY SAN D/EGU/TO ENGINEERING INC.
DATED: OCTOBER 20 2004 WDID# 9 37C332322
11. STORMWATER MANAGEMENT PLAN PR[PARED BY SAN DIEGU/TO ENGINEERING INC.
DATED: OCTOBER 20,2004
12. CALIFORNIA STORM WATER QUALITf ASSOC/ATION(CASQA) STORMWATER BEST MANAGEMENT
PRACTICE, CONSTRUCTION HANDBOOK; AND STATE OF CALIFORNIA DEPARTMENT
OF TRANSPORTATION CONSTRUCT/ON SITE BEST MANAGEMENT PRACTICES (BMP) MANUAL.
DESCRIPTION
EXISTING SLOPE
EXISTING TYPE "G" CURB
EXISTING SIDEWALK
EXISTING WATER MAIN
EXISTING PVC SEWER
EXISTING RCP STORM DRAIN
EXISTING CONTOUR
6" CURB
TYPE G CURB/GUTTER
PROPOSED PRIVATE STORM DRAIN
(18" RCP)
8" PVC
CONCRETE SURFACE IMPROVEMENTS
AC PAVEMENT IMPROVEMENTS
4' WIDE CROSS GUTTER PER DETAIL
ON SHEET 2
HEADWALL
ASPHALT CONCRETE SPILLWAY
TYPE "A4" CLEANOUT
TYPE "B" CURB INLET
LEGEND
DWG.NO.
RSO G-1
RSO G-2
RSD D-32
RSD 0-22
RSD 0-9
RSD 0-2
RSD C-6
SYMBOL
@]
QUANTITY
4001 LF
1180 LF
456 LF
2 LF
2900 SF
81863 SF
775 SF
1 EA
7 EA
1 EA
1640 SF
SIGNED: f1.,uf~
(Ej.E. N/ ~2.~3~~~,:, ______ _
RETAINING WALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY OF • • • T5,5;}., __ ~(J /.)/_ 3 (T(P£"F" • -RSDD-7 • 15] f£A.
Ma.-t.c.A ;z:z,. 'lo os::
~ ~ K.,,.~,HI .!LIL~ ,V.2./HJ .,.<"~~_,•~-------------__...._____.,.___,,,,.____~,~EiN~Gif,;=N~E~ER~□~F~v/~DR,;K~
ALLEN J. BLACKMORE ~ATE /' DATE:
TRUSTEE, BLACKMORE FAMILY TRUST(RESTATED 1995) ~ -r i,-3 -t.3-..o LICENSE EXPIRATION DATE:
REFERENCE DRAWINGS
GRADING PLAN: PE 2.85.37 DWG 259-6
IMP PLAN: CT 85-24 DWG 264-6
WATER IMP PLAN: PD 04-17 DWG 425-6
EARTHWORK QUANTITIES
CUT: 4400 CY
FILL: 4000 CY
IMPORT: CY
EXPORT: 400* CY
REMEDIAL: 13000 CY
* QUANTITIES TAKE INTO ACCOUNT 9"
STRUCTURAL SECTION UNDERCUT.
BENCH MARK
DESCRIPTION: CONCRETE MONUMENT W/ STANDARD 0/SC
STAMPED "E. C.R. 15"
LOCATION:
RECORDED:
ELEVATION:
500' SOUTH OF INTERSECTION OF EL CAMINO REAL &
PALOMAR AIRPORT RD. EAST SIDE OF EL CAMINO REAL,
ALONG FENCE LINE.
SAN DIEGO COUNTY PRECISE SURVEY LEVELS (R.S. 1800-1 ).
296.48 DATUM· U.C.S. & G.S. 1929
BARRY L. MUNSON DA TE
RCE 4P9SQ EXP. 3-31-DZ
p~ !N~DEPARTMENT APPROVAL ~ ~ DATE:'-/ /7 /0,S-(SIGNED)
11 AS BUILT"
~ z,r.:.~07
.,/, .. /) j_ ,l'tllfflllfGa:TOll RCE 40980. EXP. 3-3/-07 DATE
--fU_~~il~--DATE: '//7 / tJ~f-R-E-VV-11~ _-IJ-ED-BY-, --------·-
RECOIIIIENDED BY: A11d!a.tl J'frpMq . f2" ~c:. pk,,__ .z-13-()J__
(PRINT NAME) ✓ I .l!(SPECT□R DATE ----,---~----------------L---··-----~--~--~--~----J~, ====----------==----1
1r, AS-f3lJI L.1
DATE INITIAL DA TE INITIAL DA TE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL
SHEET
1 CITY OF CARLSBAD I SHEETS I
ENGINEERING DEPARTMENT 4
TITLE SHEET WITH NOTES FOR:
CARLSBAD RESEARCH CENTER
LOT 66
APPROVED ,9/" LLOYD B. HUBBS
A ,r~~uv~I? o/'f@ CITY ENGINERRCE889EXPIRES 12/31/05DAE
DWN BY: I PROJECT NO. I DRAWING NO. ~~~D Bl~, GVI? _ PD 04-17 _ 425-6A
FILE NO. 4S02
. 052705
CONSTRUCTION NOTES:
FL
DRAINAGE BOX LENGTH IE IN IE OUT GUTTER @ TOP-OF FL TYPE F NOTES
UNIT TYPE FT 10" C.F. BOX WINDOW
E'LY F 249.80 240.07 251.53 Z5Z.38 252.97 0 D 4' 216.38 216.0§ 2§3.rn 2§ 1.23 2§2.73 TYPE F WINDOW N'LY & 41:¥-SIDES &
CD A-4 4' 244.33 244.00
CD B 5' N/A 249.00 253.71 254.21 252.71 TYPE F WINDOW S'LY SIDE
CD CONSTRUCT 50' LONG X 5' WIDE BIOSWALE PER DETAIL THIS SHEET. SLOPE AT SAME GRADE AS . @ 15' P\IC SDR-.35 G"
ADJACENT CURB WITH 5' TRANSITION INTO OPENING IN SIDE OF BOX. PROVIDE 2' OPENING IN CURB IE IN-25/ o IE OUT-ZS0'3
FACE AT CENTER OF EACH ADJACENT PARKING SPACE. CONSTRUCT 8" TYPE G-1 CURB ON W/TYP!:. B. H'EADWALZ° PER. R.SD D-32
ON ALL SIDES, DEEPEN AS REQUIRED. NG0'0'39"E 2'
CD
Q)
CONSTRUCT CONCRETE SWALE PER DETAIL THIS SHEET. ---....-.__,'-.___., IJ\1...l_.._,,,.,__.1•'-"'-
5" CONCRETE CURB PER RSD G-1
0
CD
CD
0
CD
CD
68'
MODIFIED 6" CONCRETE CURB/GUTTER W/OPENINGS AT +i" ON
1.5' WIDE CENTERED ON PARKING STALLS. &
18" RCP N45'32'41 ''W 201.34' @0.85%
18" RCP N53'24'36"E 254.84' @1.83%
6" CONCRETE CURB/GUTTER PER RSD G-2
CONSTRUCT ALLEY TYPE DRIVEWAY PER CARLSBAD STD DWG
GS-20. ENCROACHMENT PERMIT IS REQUIRED FOR ALL WORK
IN THE PUBLIC RIGHT-OF-WAY
RSO 0-22 W=3'
7' ® -2-'-PVC SDR-35 8"
A IE IN=250.1, IE OUT =250.0
/.D. W/TYPE 8 HEADWALL PER RSD 0-32 N60'0'39"E 2'
G!«SS ® -A6-SPILLWAY FIGS D 2i'
4'
1'
t JS"~ 2X4 FORM
1.5" 4
5.5" MIN
2
6" BASE (MIN)
CONCRETE SWALE DETAIL
NOT -TO-SCALE
CONCRETE SWALE NOTES
THICKEN A.C. TO 5.5 INCHES IN THIS AREA
MINIMUM BASE THICKNESS TO BE 6 INCHES
CENTER
fl
I
I
I
[iJ
QJ
QJ
[±]
@]
A. C. AND BASE THICKNESS PER SOILS REPORT
KEY REQUIRED AS SHOWN
ALL CONCRETE PER SOILS ENGINEERS RECOMMENDATION,.s_-.J"
2· x 2" wBE sTEEI. resrs rs•le.c.), T0P
,4NB B0Ff0M R-AI-L ff97H 3/4n ffJB/118
~'ERffCAtS AT 4 7/£" e.C. 8!itVANiiE8 AN!3 i,-:t< P,~:~~;,1e.K. __ o~ I 10 ,
/S_1_ o_PE _ ... · . .. . 1311tvc __ ' 4 / . . . .... .... TOP 0/: I Scope r f!" X 2" RJB[STEEL·PIJ5TS{-6' O.C.,\ TSP
. APJB DOt:fou RA{l fffTH J1<i" Tl:fDIN6
~fRHCAtS AT 4 1/2" e.c 6AOWH2El3 Aflf}
PA{NTEf3 BLACK.
GROUND LEVEL /" LOM"R
THAN CURB OPENING
SODDED F£SCU£
BIOSWALE WOD CHANNEL
EXISTING BERM
ANDSCAPED ! )'·· ··
SLOP£ I
EXISTING COLLEGE BL 'ID CURB .
{)~
eeutJ'fV StB. G §
-...
I
I
f 258.0
ff 257.5
Ff 253.0
0.66%
•
F.F. = 257.17
• -
1.5'
CROSS SECTION C-C
N.T.S.
EXISTING RCP PIPE
· TO BE R\OVED
'i
\
\
6" CONCRETE CURB/
GUTTER PER RSD G-2
Cl IFd~JUPJIE
... i;' LA YER OF IMPORTED
TOPSOIL TO 8£ AS FIJI.LOWS:
70% SANDY LOAM 10% CLAY
20% COMPOSTED ORGANIC MA TTER
(NOTE: APPROX. 60% OF TH£ POLLUTION SOLIDS
IS CAPTURED IN TH£ SWALE TOPSOIL) .
-
f.:MlDrtfrfJ/Ero
LANDSCAPE PLANTING PLAN)
CROSS SECTION A-A (TYP.) -
30
0 30
SCALE IN FEET
N.T.S
60 120
SAN DIEGUITO ENGINEERING, INC.
44-07 MANCHESTER, SUITE 105
ENCINITAS, CA 92024
PHONE: (760) 753-5525
CIVIL ENGINEERING • PLANNING
LAND SURVEYING
T:\ 1 DATA:\4502\4502GPsht2.DWG, SCALE:1 "=30', DATE:2005-03-17
---2c,-'---,,....--2 ✓'----;,
GROUND LEVEL 1" LOM"R
THAN CURB OPENING
6" CONCRETE W. 1/
GUTTER PER RSD G-2 ; 1 .
NOTE: f/ffli1J£i/J,lff1iflif &/I
LANDSCAPED AREA
··; . '-·· --·
• ! ' ;
··• ,_ • -.·· J' MIN' I,
... ; DEEPEN AS REQUIRED
• i.. . · . ·8" TYPE G-1 CURB
· ~ATIVE MATERIAL
" iA YER OF IMPORTED
TOPSOIL TO 8£ AS FOLLOWS:
70% SANDY LOAM
10% CLAY 20% COMPOSTED ORGANIC MATTER
(NOTE APPROX 60% OF TH£ POLLUTION SOLIDS
IS CAPTURED IN TH£ SWALE TOPSOIL)
BIOSWALE CROSS SECTION (TYP.)
N.T.S
-
0
0
45/}EGREE
8tNDS FIN GRADE=
r COLLEGE BOULE VA---~ _D _____ -:i
....--B
-1 5' OPENING A T 17' 0. C.
CENTERED ON
PARKING S'rALL 6"CURB
OPENING AT D-22 SPILLWAY
'--'-B
CURB OPENING PLAN VIEW
N.T.S
ENGINEER □F \./ORK
~
BARRY L. MUNSON
RCE 40980 EXP, 3-31-07
OPENll'IG A T 17' 0. C.
; . CENTERED ON
r--;;!JJ/;;;1:· ;,=.;;:t PARKING STALL
[ ~
OPENING AT D-22 SPILLWAY
CROSS SECTION D-0.
N.T.S. £
'<-'\ L. 1111+ ~ "'o "' ~
CROSS SECTION B-B (TYP.) N0.<40980
EXP. 3-31-07
N.T.S
BENCH MARK:
Cfy\\. < or c~1.
Description: CONCREIE MONUMENT W/STANDARD DISC.
STAMPED "E.C.R. 15"
Location: 500' SOUTH Or INTERSECTION Or EL CAMINO REAL
& PALOMAR AIRPORT RD EAST SIDE Or EL CAMINO REAL.
ALONG F"ENCE UNE.
Record from: ALE N0.82-14190 PER omcJAJ.. RECORDS Or
SAN DIEGO COUNTY MAY 12.1982
Elev: 296.48 MSL u.c.s. & G.S. 192
SHEET
2
"AS BUILT"
~ Z--<,--oi
RCE 4-0980
REVIE'w'ED BY•
<-.,41.
NSPECT□R
EXP, 3-.3/-07 DATE
z-1z-07
DATE
CITY OF CARLSBAD ISH~TSI
ENGINEERING DEPARTMENT
GRADING PLAN FOR:
CARLSBAD RESEARCH CENTER
LOT 66
OWN BY: __ _
CHKO BY: GIIP
RV'w'D BY•
LLOYD 8. HUBBS ¢re,
31 05 ATE
PROJECT NO. I DRAWING NO.
PD 04-17 425-6A
SDE 4502
(.'.) z
0::: w w z
(.'.)
z L[)
WN
0 L[)
I-L[) -I
::) l'0
(.'.) L[)
Wf'_
0 ,.,-....
zo
<l'. lO (/) t::,
·052705
C :e
(i)
EROSION CONTROL NOTES
1. IN CASE EMERGENCY WORK IS REQUIRED.CONTACT WALT FEGLEY AT
(619) 220-0224
2. EQUIPMENT ANO 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
CONSTRUCT/ON OF TEMPORARY DEVICES WHEN RAIN IS EMINENT.
3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL
OF THE ENGINEERING INSPECTOR.
4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER
TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING
RAINFALL.
5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE
REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
6. THE CONTRACTOR SHALL BE RESPONSIBLE ANO SHALL TAKE NECESSARY PRECAUTIONS TO
PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A
HAZARDOUS CONDITION.
7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN SHALL
BE /NCORPORA TEO HEREON.
8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF
SLOPE AT THE CONCLUSION OF EACH WORKING DAY.
9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH
WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT ( 40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGRATE.
11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE
OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE
STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF
THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STATE OF CALIFORNIA.
TEMPORARY EROSION CONTROL
PLANTING AND IRRIGATION
ALL PERMANENT ANO TEMPORARY EROSION CONTROL PLANTING ANO /RR/GA TION SHALL BE
INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD
SPECIFICATIONS ANO THE FOLLOWING:
A HYDROSEEDING SHALL BE APPLIED TO:
1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER
WHEN THEY ARE:
a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR
STREET.
b. ALL SLOPES 4 FEET OR MORE IN HEIGHT.
2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS
EXIST:
a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL
LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING.
b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR 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 /RR/GA TEO IN ACCORDANCE WITH THE FOLLOWING
CRITERIA:
1. ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE:
a. THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND
WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM
OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE.
b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION-
AL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100%
COVERAGE.
2. AREAS SLOPED LESS THAN 6: 1 SHALL BE IRRIGATED AS APPROVED BY THE CITY
ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A
PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENGINEER. THE
PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF
THE ELEMENTS OF THE PROPOSED SYSTEM.
3. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE
OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROSEEDEO GROWTH.
C. HYOROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING:
1. SEED MIX SHALL CONSIST OF NO LESS THAN:
a. 20 lbs. PER ACRE OF ROSE CLOVER
b. 20 lbs. PER ACRE OF ZORRO FESCUE
c. 3 lbs. PER ACRE OF E SCHOOL CIA CALIFORNICA
d. 4 lbs. PER ACRE OF ACHILLEA MILLEFDL/A
e. 3 lbs. PER ACRE OF ALYSSUM (CARPET OF SNOW)
f. 1 /2 lb. PER ACRE OF DIMORPHOLECA
g. ITEMS c,d,e, ANO f OF THIS SUBSECTION MAY BE OMITTED ON
LOCATIONS WHERE THE AREA BEING HYDROSEEDEO IS NOT VISIBLE FROM
EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES.
h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN
FIXING BACTERIA ANO APPLIED DRY EITHER BY OR/LL/NG OR
BROADCASTING BEFORE HYDROSEEOING.
1. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN
UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD
ANO AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON
SAID CONTAINERS.
j. NON-PHYTO-TOX/C WETTING AGENTS MAY BE ADDED TO THE HYDROSEEO
SLURRY AT THE DISCRETION OF THE CONTRACTOR.
2. TYPE 1 MULCH APPLIED AT THE RATE OF NO LESS THAN 2000 lbs PER ACRE.
TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR
HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE
ANCHORED TO TH£ SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% OF
THE STRAW INTO THE SOIL.
3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH
15% SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE.
D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY:
1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF:
a. TRACK WALKING SLOPES STEEPER THAN 6: 1
b. HARROWING AREAS 6:1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE.
c. RIPPING AREAS 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 PROV/OED VIABLE CONDITIONS FOR GROWTH.
50'MIN.
PUBLIC RIGHT-
OF-WAY
PROFILE
2" MINUS ROCK FILTER FABRIC
EXISTING GROUND FENCE/BARRIER TO RESTRICT TRAFFIC PUBLIC R/GHT-OF-W,"Y TO CONSTRUCTION ENTRANCE n
_L
30'MIN.
T
STEEL SHAKER PLATES/RUMBLE RACKS
20 'MIN RADIUS
PROVIDE APPROPRIATE TRANSITION
BETWEEN STABILIZED CONSTRUCTIO
ENTRANCE AND PUBLIC R/GHT-OF-
WAY
STABILIZED CONSTRUCTION ENTRANCE
PER CALIFORNIA STORMWATER BMP DWG. TC-1
FILL SLOPE
9 IN (23 CM)
MIN.
2 FT
(0.6 M)
EARTHEN RIDGE
UNLINED SWALE & BERM
1. SET 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 FABRIC TO
THE WIRE FENCE AND EXTEND IT
INTO THE TRENCH.
2. STAPLE WIRE FENCING TO
THE POSTS.
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
r;m;,;;rn;;;m~ rj~V1~--ic
'"'alS S . .. - .
SILT FENCE
GRAVEL FILTER
/ i
RUNOFF
WATER WITH
SEDIMENT
SEDIMENT
~ WIRE SCREEN I I FILTERED WATER
\ DROP INLET
WITH GRATE
---CONCRETE BLOCK
BLOCK-SCREEN-GRAVEL SILT BASIN
STAKED
COMPACTED SOIL
TO PREVENT PIPING
STRAW BALE
2X6 STRUT(S)
FILTERED
WATER DROP INLET
(/ WITH GRATE 2X6 STRUT(S)
\
STRAW BALES -
_.J-_./
STAKED WITH TWO
STAKES PER BALE
ENO ANO SID£
OVERLAP AT
CORNERS
2X6 STRUT(S)
REQUIRED WHEN
NOTED ON PLANS
/'
<ri1 "I //!\11( f'.'lft1ll( f\~ l~J\_~ !\ 11_11 \ 1! \; \ I\ 'I / I \7 11[1 / t/ I' 1L Jf I, 'L '\IA\1 \''"A /1/J' IA\\, A I 1_ I \
?> A --:{'.'.'";,. -n-/LJ--.::,... ' -.::,... ' ;.,.,,□-..... // Ill Ill ~□--:: --~ ~ f----
--;{:">-7 /)-i>' / (."J ,...-__ 1,.--~---.::,... ' -~i":::: ---, /-1_1--
~ ~
({'l'/''V" v \ V I \ 1,Vil V( ,V',;l~J\tl\ \ l 1 \ 11 I I
} I I II l,1 / 1111 1 ~l}/ !i \lJ/ I 1L I I 'L 'I/ \, q, /' '-ll/1,
HAY BALE SILT BARRIER
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
6 IN (15 CM)
24 IN (61 CM)
l
COARSE AGGRE~~TE I
FLOW --24 IN (61 CM)
o I
(B)
L=DISTANCE SUCH THAT POINTS
A AND B ARE OF EQUAL ELEVATION
GRAVEL CHECK DAM
ENGINEER
~
BARRY L. MUNSON
RCE ~0280 EXP,
OF
DESCRIPTION
SILT FENCE
LlMITS OF CLEARING & GRADING
GRAVEL BAGS
GRAVEL CHECK DAM
LEGEND
QUANTITY SYMBOL
415LF
3000
12
STABILIZED CONSTRUCTION ENTRANCE 1
BIOSWALE
SLOPE STABILIZATION
"AS BUIL T11
< ti-i_,(t,-01
RCE 40~80 EXP. .3-81-07 DATE
REVIE'w'ED BY•
CZ A.A e A I Z, lJl.. · o,
IMSPECT □R DATE -\./ORK ..,,....___
SAN DIEGUITO ENGINEERING, INC.
3· 23-0S:-----..__ 4407 MANCHESTER, SUITE 105
DATE ENCINITAS, CA 92024
PHONE: (760) 753-5525 ~ 3 31 DZ CIVIL ENG/NEERING • PLANNING
LAND SURVEYING
I SH3T I CITY OF CARLSBAD I SH4TS I ENGINEERING DEPARTMENT
GRADING PLANS FOR:
CARLSBAD RESEARCH CENTER
LOT 66
APPROVED &Y LLOYD B. HUBBS I
4:4' --;~,? -* 4 ~'t1'2-' cnY ENGmR RCE -1389 EXPIRES 12/31/0--ATE
Ii\ AS-BUil T OWN BY:
I
PROJECT NO. I DRAWING NO. DATE INITIAL DATE INITIAL DATE INITIAL CHKD BY: GilP
ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RV'w'D BY, PD 04-17 425-6A
E. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL If#) 0
THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYOROSEEDING IS a
THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED ANO ALL BONDS ~ ~ ~~---------_._ _______ __. _________ .__ ________________ ---Jml
U:\ 1 DATA\4502\4502sht3.DWG DATE:2005-03-17 FILE NO. 4602
052705
EROSION CONTROL NOTES
1. IN CASE EMERGENCY WORK IS REQUIRED,CONTACT WALT FEGLEY AT (619) 220-0224
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 EMINENT.
3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL
OF THE ENGINEERING INSPECTOR.
4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER
TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING
RAINFALL.
5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE
REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO
PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A
HAZARDOUS CONDITION.
7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING PLAN SHALL
BE INCORPORATED HEREON.
8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF
SLOPE AT THE CONCLUSION OF EACH WORKING DAY.
9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH
WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGRATE.
11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE
OF GRADED SLOPES (90% COVERAGE') PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE
STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF
THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STATE 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
SPECIFICATIONS AND THE FOLLOWING:
A. HYDROSEEDING SHALL BE APPLIED TO:
1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER
WHEN THEY ARE:
a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR
STREET.
b. ALL SLOPES 4 FEET OR MORE IN HEIGHT.
2. AREAS GRADED FLA ITER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS
EXIST:
a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL
LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING.
b. IDENTIFIED BY THE. PARKS AND RECREATION DIRECTOR AS HIGHLY
VISIBLE TO THE PUBLIC.
c. HAVE ANY SPECIAL CONOITION IDENTIFIED BY THE CITY ENGINEER
THAT WARRANTS IMMEDIATE TREATMENT.
B. HYDROSEEOEO AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING
CRITERIA:
C.
D.
1. ALL SLOPES THAT ARE GRADED 6:1 OR STEEPER AND THAT ARE:
a. THREE TO EIGHT FEIT IN HEIGHT SHALL BE IRRIGATED BY HANO
WATERING FROM QUiCK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM
OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE.
b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION-
AL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100%
COVERAGE.
2. AREAS SLOPED LESS THAN 6: 1 SHALL BE IRRIGATED AS APPROVED BY THE CITY
ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A
PROPOSED SCHEME TO PROVIDE IRRIGATION TO THE CITY ENGINEER. THE
PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF
THE ELEMENTS OF THE PROPOSED SYSTEM.
3. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE
OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROSEEDED GROWTH.
HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING:
1. SEED MIX SHALL CONSIST OF NO LESS THAN:
a. 20 lbs. PER ACRE OF ROSE CLOVER
b. 20 lbs. PER ACRE OF ZORRO FESCUE
c. 3 lbs. PER ACRE OF £ SCHOOL CIA CALIFORNICA
d. 4 lbs. PER ACRE OF ACHILLEA MILLEFOLIA
e. 3 lbs. PER ACRE OF AL YSSUM (CARPET OF SNOW)
I. 1 /2 lb. PER ACRE OF DIMORPHOLECA
g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON
LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM
EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES.
h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN
FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR
BROADCASTING BEFORE HYDROSEEDING.
,. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN
UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD
AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON
SAID CONTAINERS.
j. NON-PHYTO-TOX/C WETTING AGENTS MAY BE ADDED TO THE HYDROSEED
SLURRY AT THE DISCRETION OF THE CONTRACTOR.
2. TYPE 1 MULCH APPLIED AT TH£ RATE OF NO LESS THAN 2000 lbs PER ACRE.
TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR
HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE
ANCHORED TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LESS THAN 50% OF
THE STRAW INTO THE SOIL.
3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH'
15% SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE.
AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY:
1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMB/NATION OF:
a. TRACK WALKING SLOPES STEEPER THAN 6: 1
b. HARROWING AREAS 6: 1 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.
BMP LEGEND
GRAVEL BAGS/SILT FENCE BARRIER PER SC-6 & SC-8 & sc-1-~-~
SILT FENCE
CHAIN LINK
HYOROSEEDING, PLANTING, GEOTEXTILES, MATS
& FIBER ROLLS PER SS-2, SS-3, SS-4 & SS-7
STABILIZED CONSTRUCTION ENTRANCE PER TC-1
INLET PROTECTION PER SC-10
MATERIAL DELIVERY AND STORAGE AREA PER WM-1
SOLID WASTE MANAGEMENT PER WM-5
HAZARDOUS WASTE MANAGEMENT PER WM-6
CONCRETE WASTE MANAGEMENT WM-8
SANITARY WASTE MANAGEMENT WM-9
. . . .
1·.·.·.1
[ ···• j:y{ ,;,j
@
[lN]
~
&
I WMB I
I WM9 I
,~
001
.... -----~---::i, Z•·
ENGINEER OF \./ORK
'l-3.z3--o5
0 V E
F.F. , 257.17
C O ,_ t 5 0 V l E V
SAN DIEGUITO ENGINEERING, INC.
AS-8IJILT
4407 MANCHESTER, SUITE 105
ENCINITAS, CA 92024
PHONE: (760) 753-5525
-.. AOJ.33'. .
,, ·cc ,-.• . --~ •·•·. --_,,., "'
. !
-
BENCH MARK:
\
\
SCALE 1" = 30'
NO. 40980 EXP. 3-31-07
"AS BUILT"
RCE 40980 EXP, .3-31-07
REVIEIJED BY•
DATE
Z·IZ·Q:Z
DATE
CITY OF CARLSBAD
ENGINEERING DEPARTMENT
EROSION CONTROL PLAN FOR:
CARLSBAD RESEARCH
LOT 66
CENTER
Description: CONCRITE MONUMENT W/STANDARD DISC. APPROVED (Jr ' LLOYD B. HUBBS
STAMPED "£.C.R. 15" 61 6rd.c'u/~ '1/'l:ll,eS'
Location: 500' SOUTH OF INTERSECTTON OF EL CAMINO REAL CITY ENGINEeR RCE2iei9 EXPIRES 12 31 05 [JA TE
(..'.) z
O::'. w w z
(..'.)
z LO
WN
OLO
I-LO -I :::> I'./')
C) LO Wr--..
o,......._
zo
<( <.D
c.n t:,
I
BARRY L, MUNSON DATE
~0280 3-3J-DZ CIVIL ENGINEERING • PLANNING RCE EXP, LAND SURVEYING
& PALOMAR AIRPORT RD EAST SIDE OF EL CAMINO REAL. ~Ill O
ALONG FENCE UN£. OWN BY: ---PROJECT NO. I DRAWING NO. -
HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL R d f FILE N082 14190 PER OFFICIAL RECORDS OF CHKO BY: t.:.ur? pQ Q4 17 425 6A 11 THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING /$ ecor rom: ' -RV\,/D BY· --
THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED ANO ALL BONDS SAN DIEGO COUNTY MAY 12• 1982 , ~-------~
L.. _ ___!R~E""LEA~SE~D:::_. -------,-,----------------------------......L _________________ J. ______ ......1 __ _::..::.:.::....::..::.:..:.:..::..::.:..:.:::. ____ L.L. __________ L_ __ ...1.. __ 1..:E:::le:!v.:.;: ;;;;;;;2;;;;9;:;;6.;;;48:;:::;======:::;_,.;M,:;S::;L;..__...;::;==--...L--------------------_J i5
T:\ 1 DATA:\ 4502\4502GPsht2.DWG, SCALE: 1 "=30', DATE:2005--03-1 7 SOE 4502
1052705
0 :e
G)
.a:..
I\) c,,
I
°" )>