HomeMy WebLinkAboutDWG 442-9A; CDP 03-07; 7066 CRYSTALLINE DRIVE LOT 242; 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 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" AND A SIZE
CATEGORY OF CLASS V AS ESTABLISHED BY ''BESTS" KEY RATING GUIDE.
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 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 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 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 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 SUBMllTED 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. ALIL 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
INVESTIGATION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE
PROJECT INSPECTOR.
14. A PRECONSTRUCTION MEETING SHALL BE HEI D AT THE SITE PRIOR TO THE
BEGINNING OF WORK AND $HAI I BE ATTENDED BY ALL REPRESENTATIVES
RESPONSIBLE FOR CONSTRUCTION INSPECTION SUPERVISION, TESTING AND ALL
OTHER AS..EE.CTS OF TH.£.. WORK. THE CONTRACTOR SHALL REQUEST A PRECONSTRUCTION
MEETING BY CALLING THE INSPECTION LINE AT (760) 438-3891 AT LEAST FIVE(5)
WORKING DAYS PRIOR TO STARTING CONSTRUCTION. THE CONTRACTOR WILL
THEN BE CONTACTED BY THE PROJECT INSPECTOR TO COORDINATE A DATE AND
TIME FOR THE PRECONSTRUCTION MEETING. APPROVED DRAWINGS MUST BE
AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY
THE PROJECT INSPECTOR AT THE MEETING.
15. ALL INSPECTION REQUESTS Qil:!ER....Il::IAN FOR PRECONSTRUCTION MEETING w111 BE
MADE BY CAI I ING_IBE ENGINEERING 24 HOI IR INSPEGJION RFQI IESI I !NE AT
(760) 43B 3891,INSPECTION 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 AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND 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 DURING THE PIPE INSTALLATION
THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR
MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED
AGENCY PRIOR TO EXCAVATION. IF THE PLAN VARIES FROM TI:JE SHORING SYSTEM
STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS TITLE 8
CALIFORNIA ADMINISTRATIVE CODE THE PLAN SHALL BE PREPARED BY A
REGISTERED ENGINEER AT THE CONTRACTORS EXPENSL 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. SUBIT 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 CON;,TRUCTIQ.t:L ___ OPERATIONS 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, CONSTRUCTION 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. Ai L OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE
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 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 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.
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 crf'll' .ENGINEER.
27. ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED. ANQ/OR HYDROSEEDED
WITHIN TEN (10) DAYS OF THE TIME WHEN EACH SLOPE lS 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 MANU,,,L. THE LANDSCAPING PLANS FOR
THIS PROJECT, DRAWING NO. NONE , AND/OR AS DIRECTED BY THE CITY
ENGINEER OR PLANNING DIRECTOR.
jJ '
29. THE OWNER/APPLICANT SHALL IN$URE THAT ALL CONTRACTORS SHALL COORDINATE
THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE
AND IRRIGATION PLANS AND 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-LOAD OF 1,350. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC MAY BE
UTILIZED PROVIDED DEPTH IS LESS THAN 15 FEET AND BACKFILLED WITH 3/4"
ROCK PER SDRSD S-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 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 SHAI.L 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 1-800-422-4133
SDG&E (760)438-6200
PACIFIC BELL (619)489-3441
DANIELS CABLEVISION (760)438-5241
CITY OF CARLSBAD PUBLIC WORKS(STREETS) (760)434-2980
CITY OF CARLSBAD PUBL. WKS.-ENGR. (STORM DRAIN) (760)602-2720
CITY OF CARLSBAD OPERATIONS & MAINTENANCE (760)434-2722
LEUCADIA COUNTY WATER DISTRICT(SEWER) (760)753-0155
OLIVENHAIN MUNICIPAL WATER DISTRICT (760)753-6466
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 l 15. 16.120A.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 j 15. 16. 120A.10. l CARLSBAD MUNICIPAL CODE:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL
GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING
AND IRRIGATION ARE INSTALLED IN CONFORMANCE WITH CITY
CODE AND THE APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE
LElTER 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 ONE ( 1)
YEAR 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: GEOTECHNICAL INVESTIGATION, THOMPSON PROPERTY
CARLSBAD CA PN 06716-32-01 PREPARED BY: GEOCON INC. , DATED:
JUNE 28, 2001 UPDATED: SEPTEMBER 8, 2006 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.
"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
CONSISTENT WITH CURRENT STANDARDS.
I UNDERSTAND THAT THE CHECK OF THE PROJECT DRAWINGS AND SPECIFICATIONS BY THE
CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES
FOR PROJECT DESIGN.
FIRM: BUCCOLA ENGINEERING, INC.
ADDRESS: 3142 VISTA WAY, SUITE 301
CITY, STATE: OCEANSIDE, CA
TELEPHONE: (760) 721-2000
BY:,0 ~-~....,e.
~HILIP D. BUCCOLA
DATE: I• IO•O';l
R.C.E. NO.: ~2~7_7=32~------------
REGISTRATION EXPIRATION DATE: __ 0_3_-_3_1-_0_8 __ _
SOILS ENGINEER'S CERTIFICATE
[\Jo. 2i'72'.
·p.t~il~
'
I, _lf(.IS~V=D~"-~£=·-M~YE~lt=S~--------· A REGISTERED CIVIL
ENGINEER OF THE STATE OF CALIFORNIA, PRINCIPALLY DOING BUSINESS
IN THE FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A
SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS
SITE WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN THE DATES OF
~~~~c-"-JU""N,,_,E'-"-2"-8, 20 01 AND UPDATED: SEPTEMBER 8, 20.QL. TWO
COPIES OF THE SQiLS REPORT COMPILED FROM THIS STUDY, WITH MY
RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY
ENGINEER. """"=="""',._ __
SIGNE;:---/f'4tr;w:. J..-1.--,ET""",
.ff ,ol\E. + "' ~
} tRCEBJ? P.E. NO.: ~'-_?,_7_7_3 _________ _
:!;'. Exp. 09/ ,,. DATE:
LICENSE EXPIRATION DATE:
OWNER'S CERTIFICATE
I (WE) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST
HAS BEEN OR WILL BE RETAINED TO SUPERVISE OVER-ALL GRADING ACTIVITY
A ADVISE ON THE COMPACTION ND STABILITY OF THIS SITE.
~-o1;pl
PREPARED IN THE OFFICE OF:
GRADING PLAN
FOR:
7066 CRYSTALLINE DRIVE
THOMPSON RESIDENCE
LEGAL DESCRIPTION: /J)T 242. Of.,,crrr OF CAfil$Qll[) T!JAC.f t,.f(), .er g~c. 'f4·-'(!J,
'IN Tf/f. 'C!Tt Of:.'Clf/!L.$8,g{JA CO()NT'( Of SAN OIEGO. S,TATE:o,F;·~lf(!RNIA,
ACCORDING TO MAP. iflf:RE.OF HO. 14641,.. F~O //',I 1Hc·,oFF/C£ OF THE
COUNlY RECORDER OF SAN DIEGO COUNT(, JULY 26, 2004.
SHEET INDEX
1 TITLE SHEET, DETAILS & NOTES
2 GRADING PLAN SHEET
3 EROSION CONTROL PLAN SHEET
4 EROSION CONTROL DETAILS AND NOTES
SCALE:
·~---';";~;._"1''-j-~--~--••o~• ~:::;:;;
CT 98-14
I
J" = 100'
EARTHWORK QUANTITIES
CUT: 0 CY
FILL: 4364 CY
IMPORT: 4364 CY
EXPORT· CY
REMEDIAL: 2508 CY
OWNER:
WORK TO BE DONE
THE GRADING WORK SHALIL CONSIST OF THE CONSTRUCTION OF ALL CUTS ANO 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.
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. MINOR COASTAL DEVELOPMENT PERMIT CDP 03-07 DATED 9-21-05
5, THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN
BOOK).
6. SOILS REPORT AND RECOMMENDATIONS BY: GEOCON INC., PN 06716-32-01
DATED: JUNE 28 2001 UPDATED: SEPTEMBER 8 2D06
7. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY
THE CITY OF CARLSBAD STANDARDS.
8. CALIFORNIA COASTAL COMMISSION DEVELOPMENT PERMIT CONDITIONS
DATED 9-15-05
9. ENVIRONMENTAL APPROVAL DOCUMENTS DATED __ E_XE_M_P_T _________ _
10. STORM DRAIN WATER POLLUTION PREVENTION PLAN (SWPPP) PREPARED BY N/A
DATED ___ _
11. STORM WATER MANAGEMENT PLAN (SWMP) PEPARED BY: BUCCOLA ENGINEERING INC.
DATED: JULY 11 2006
12. THE CALIFORNIA STORM WATER QUALITY ASSOCIATION (CASQUA), STORM WATER BEST
MANAGEMENT PRACTICE, CONSTRUCTION HANDBOOK AND STATE OF CALIFORNIA, DEPT.
OF TRANSPORTATION, CONSTRUCTION SITE BEST MANAGEMENT PRACTICES (BMP) MANUAL.
DESCRIPTION
PROJECT BOUNDARY .
LOT LINE
LOT #
PAD ELEV.
EXISTING CONTOURS
PROPOSED CONTOURS
PROPOSED FINISH GRADE ELEV.
PROPOSED TOP OF WALL ELEV.
EXISTING EDGE OF PAVEMENT. ELEV.
PROPOSED FLOWLINE ELEV.
PROPOSED UNLINED SWALE (FLOW DIRECTION)
PROPOSED CONC. BROW DITCH, TYPE "B"
PROPOSED FILL SLOPE (2: 1 MAX)
DAYLIGHT LINE
PROPOSED KEYSTONE CRIB WALL (BY SEPARATE PERMIT)
LEGEND
DWG.NO,
S.D.R.S.D. D-75
PROPOSED RIP-RAP . S.D.R.S.D. D-40
PROPOSED PRIVATE INLET AND PVC PIPE (SIZE PER PLAN)
CONSTRUCTION SITE PRIORITY
MEDIUM PRIORITY
SOURCE OF TOPOGRAPHY
SYMBOL
21
PAD 112.0
--140--
138.15 FG
138.15 lW
138.15 EP
138.15 FL
~, 11u.!
.,1,,
TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERATED BY
QUANTITY
180 LF
280 L.F
255 LF
3.5 C.Y.
5.0 LF
PHOTOGRAMMETRIC METHODS FROM INFORMATION GATHERED ON
OCTOBER 12 .filL SAN-LO AERIAL SURVEYS
TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP
ACCURACY STANDARDS.
PROJECT LOCATION
THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER
255 040 55 2 -641-27
THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT I
N 9200 E _1~1~6~0~0 _________ _
p NING D PARTMENT APPROVAL 11 AS BUIL T 11
KAREN R. THOMPSON, TRUSTEE OF THE
VICINITY MAP
NO SCALE
CARLSBJ1D MUr•JICIP/1L
a,.;~ef--
DAVlO I\. H/,US!:_R
DEPUTY CITY ~NGl!'-IEER R.C.E.
.BENCH MARK
WA.TER DISTRICT
DATE
EXf'.
DAVID 8 THOMPSON AND KAREN R. THOMPSON
REVOCABLE TRUST.
PO BOX 130758
CARLSBAD, CA 92013
(760) 736-6020 (SIGNED)
DAT!::
RECOMllENDED BY: J"'5<>n <'10 ~~
(PRINT NAME)
I I
SHEET
1
"7/1)·()7
DATE
CITY OF CA.RLSBAD I SHEETS I
ENGINEE'<ING DEPA,RTMENT 4
t---+---t-----------------+---t---t----t----1 GRADING PLANS FOR
0----+----+---------------------------------
7066 CRYSTALLINE DRIVE
LOT 242 CT 98-14
CARLSBAD, CALIFORNIA
760/721-2000 BUCCOLA
ENGINEERING,
DESCRIPTION: POINT NO. 122 INCLUDED IN THE LEVELING RESUL]l__ Z.jll/61
DATE
8142 Vista Way, Suite 801, Oceanside, CA 92056
LOCATION: TABLE ON RECORD OF SURVEY NO. 17271 OF THE
CITY OF CARLSBAD SURVEY CONTROL NETWORK
RECORDED: ---c=-=-c---------~=~-ELEVA TION: __ 1'-"2"-'7.-'-'19""0 ______ ,DA TUM: (NGVD29)
1
lJA l"E l~JITiAL
ENGINEER OF WORK f,LVISION DFSCRIPTIOt~
DATE :NITIAL DATE i~JlT!AL
OlliER APPROVAL C!TY APPROVN
PROJECT NO.
CDP 03-07
DRAWING NO.
442-9A
050207
... 0
'" --
" 0 0 N ...... ... ......
O> • -q -0 I "' " 0 " -/ O> • " / 0. 2 0.. C g 0 c.. ~ E 0 .c ..... >--
0 0 .i::,. / -~ .i::,. e ~ , tv 0 <D co 0 ~ <J) )>
0 " -/ G:
(LOU.I) f I . I I
--SCALE 1• = 20'
0 /!Q --/!Q 40
\',
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\ \ \
\ I\
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\ II
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I I!
I 11
I 11
;---,--_ll_
!3' I I
I II
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I 11
I
I
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CONSTRUCTION NOTES
II
II
II I II
(!)-CONSTRUCT KEY STONE RETAINING WALL PER Pl.ANS BY OTHERS.
Cff::--coNSTRUCT BROW DITCH TYPE B PER SDRSD D-75.
(})-CONSTRUCT NOS #1221 LOW PROALE ADAPTER 12"X12" W/#1280,
12"x12· ATRIUM GRATE AND a· PVC RISER.
@--CONSTRUCT 8" PVC (SCHEDULE 40) PRIVATE STORM DRAIN PIPE.
@--CONSTRUCT RIP-RAP ENERGY DISSIPATOR PAD (TYPE 1) PER SDRSD
D-40. ROCK Cl.ASS SHALL BE NO. 2 BACKING, (QUARRY STONE)
MIN. /. 1' THICK, OVER 6" THICK Cl.ASS II GRAVEL FILTER BLANKET.
\
\:X/sT/NG D-25
DRAINAGE INLET
PER CT 98-14
DWG. 401-9H
BY:~,pf>t=✓-DATE: I • I O • 0 ':7
R.C.E. N0.: _2_7_73_2 ____________ _
REGISTRATION EXPIRATION DATE: __ 0_3_-_3_1-_0_8 __ _
205
(254.J)
CT 98-14
DWG. 401-9G
204
(252.8)
203
(247.9)
EXISTING CONC.
DITCH
PER CT 98-14 DWG. 401-9G
PREPARED IN THE OFFICE OF:
760/721-2000 BUCCOLA
ENGINE'E'RING,
3142 Vista Way, Suite 801. Oceanside. CA 92056
BENCH MARK
DESCRIPTION: PO/NT NO 122 INCLUDED IN THE LEVELING RESULT$
LOCATION: TABLE ON RECORD OF SURVEY NO. 17271 OF THE
CITY OF CARLSBAD SURVE;Y CONTROL NETWOF/,=K __ _
RECORDED: --c=-c-=,-----------m==--ELEVAT!ON: -~12~7-~19=0~ _____ 0ATUM: /NGVD29)
-. -----------------------------------
---------------------------------------------
~----------. ------------------------------------
/1\
DATE INITIAi.
EH01NEER OF WORK REVISION DESCRIPTION
. --_,_ -------· ---__ , -· --------
DATE INITIAL
OTHER APPROV/1.C
-_" ____
DATE
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Exp.$•:l..01 * RCE 27732 EXP, 3-31-08 DAIE
:,~ RE VJ Ev/ED BY, ,,,,.~ .. ~ -1..-7•/cJ• 07
J~WECT □R DATE
/ I SH2ET I CITY OF Cl\.RLSBAD I SH4TS I
ENGINEERING DEPARTMENT
-.. --·-------. GRADING PLANS FOR
7066 CRYSTALLINE DRIVE
LOT 242 CT 98-14
CARLSBAD, CALIFORNIA
APPROVED: Rt78£"y' 7: JtJJfly{iOI)/, JR. -z/1t.Ln ,.,._ A.I~ eXP.
AtTl!v6 CITY. cN61AlcER l<Ce285/;f 3/3//08 DATE
OWN BY: 4.o-PROJ[CT NO. DRAWING l~C. INITIAL CHKD BY:
CITY APPROVAi RVWD BY: ,=, CDP 03-07 442-9A
'050207
.
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CONSTRUCnON NOTES
(})-KEY STONE RITAIN/NG WALL PER PLANS BY OTHERS
<i>::-CONSTRUCT BROW DITCH TYPE B PER SDRSD D-15
(])-CONSTRUCT INLET PER SHEET 2
~CONSTRUCT 8" PVC DRAIN
@-CONSTRUCT RIP-RAP BLANKET PER SHEIT 2
®=-coNSTRUCT GRAVEL BAGS PER DITAIL SHOWN ON SHEET 4.
(j)-HYDROSEED SLOPE PER SPECIFICATIONS A -E SHEET 4.
~CONSTRUCT PUNCHED STRAW MATT PER NOTE C.2., SHEET 4
®-CONSTRUCT SILT FENCE PER DETAIL SHOWN ON SHEIT 4.
I
BY~pf,g~ DATE: I • J (1 • 0 1-
R.C.E. NO.: _2_7_7_3_2 ____________ _
REGISTRATION EXPIRATION DATE: 03-31-08
f(J
A;
No.Zn * Exp. 3-31-0
CIVI\.
!IFC!li
PREPARED IN THE OFFICE OF:
BU CC o LA 160112,-2000
ENGINEERING, 1,11.,c
3142 Vista Way, Suite 301, Oceanside, CA 92056
BENCH MARK
DESCRIPTION: POINT NO. 122 INCLUDED IN TH£ LEVELING RESULTS
LOCATION: TABLE ON RECORD OF SURVEY NO. 17271 OF THE
CITY OF CARLSBAD SURVEY CONTROL NETWORK
RECORDED:--==~---------===--ELEVATION: 127.190 DATUM: (NGVD29) -~==~-------
l-----+---+---------------------t----+---1-----+---i
---------------------------+----->
------------------------------+ ---+------------
I-------------------
DATE INITIAL DATE tN!llAL DP..TE INITIAL
ENGINEER OF WORK RtVISION DESCRIPTION OTHER APPROVAL c11·y APPROVAL
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1W~ .. ;<,tr£ PHn r7im ::rn_A
RCE 27732 EXP. 3-31-08
I
I sr3ET I
EROSION CONTROL PLAN FOR:
DATE
?,/{)•Of
DATE
7066 CRYSTALLINE DRIVE
LOT 242 CT 98-14
CARLSBAD, CALIFORNIA
APPROVED_(f;5ER~T ✓tlHNSOH JR.
#Y: 1'/-,., EK?
,4CT1NG C!TYEN/3/NEt'R !?CE 2051.5 3 31 08
DRAW!NG NO.
442-9A
,050207
EROSION CONTROL NOTES
1. IN CASE EMERGE:NCY WORK IS REQUIRED.CONTACT: __ _,,,KA::11R,-£.,,NwRo..._THilll,O,.,M,:.PS,..O.,_N,___,A:uT
(76Q) 438 0518
2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL
TIMES DURING 1HE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE
STOCKPIL£D ON SITE AT CON\/£NIENT LOCATIONS TO FACILITATE RAPID
CONSTRUCTION OF TEMPORARY DEVICES WH£N RAIN IS EMINENT.
3. DEVICES SHOWN ON PLANS SHALL NOT B£ MO\/£D OR MODIFIED WITHOUT THE APPROVAL
OF IHE £NG/NEERING INSPECTOR.
4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER
TO TH£ SATISFACTION OF THE CITY ENGIN£ER AFTER EACH RUN-OFF PRODUCING
RAINFALL.
5. THE CONTRACTOR SHALL INSTALL ADDITIONAL £ROS/ON 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 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
SLOPE AT IHE CONCLUSION OF EACH WORKING DAY.
9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT IHE END OF EACH
WORKING DAY WHEN THE Fl VE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMO\/£D AFTER EACH RAINFALL.
10. ALL GRA \/£L BAGS SHALL BE BURLAP TYPE WIIH 3/4 INCH MINIMUM AGGREGRA TE.
11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE £FFEC17V£ CO\/£RAGE
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 /RR/GA TIDN SHALL BE
INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD
SPECIF/CATIONS AND THE FOLLOWING:
A. HYDROSEEDING SHALL 8£ 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 WHE:N ANY OF TH£ FOLLOWING CONDITIONS
EXIST:
a. NOT SCHEDULED FOR IMPRO\/£MENTS(CONSTRUCT/ON OR GENERAL
LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING.
b. IDENTIFIED BY THE: PARKS AND RECREATION DIRECTOR AS HIGHLY
VISIBLE TO TH£ PUBLIC.
c. HA VE ANY SPECIAL CONDITION IDENTIFIE:D BY TH£ CITY £NGJNE£R
THAT WARRANTS IMM£DIA TE TREATMENT.
B. HYDROSEEDED ARE:AS SHALL BE IRR/GA TED IN ACCORDANCE WITH THE FOLLOWING
CRITERIA:
1. ALL SLOPES 1HAT ARE GRADE:D 6: 1 OR STEEPER AND THAT ARE:
a. IHREE TO E:IGHT FEET IN Ht/GHT SHALL 8£ /RR/GA TED BY HAND
WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM
OF LOW PRE:CIPITA TION 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%
CO\/£RAGE.
2. AREAS SLOPED LESS THAN 6: 1 SHALL BE IRRIGATED AS APPRO\/£D BY THE CITY
ENGINEER, PRIOR TO HYDROS££DING. THE DEVELOP£R SHALL SUBMIT A
PROPOSED SCHEME TO PROVIDE: /RR/GA 1/0N TO THE CITY ENGINEER. IHE
PROPOSAL SHALL 8£ SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF
THE ELEMENTS OF THE PROPOSED SYSTEM.
3. /RR/GA TION SHALL MAINTAIN THE MOISWRE LEVEL OF THE SOIL AT THE
OPTIMUM L£\/£L FOR TH£ GROWIH OF IHE HYDROSEEDED GROWTH.
C. HYDROS££DING MIX SHALL CONSIST OF ALL OF THE FOLLOWING:
D.
1. SEED MIX SHALL CONSIST OF NO LESS THAN:
a. 20 lbs. PER ACRE OF ROSE CLOVER
b. 20 lbs. PER ACRE OF ZORRO FESCU£
c. J lbs. PER ACRE OF E SCHOOL CIA CALIFORNICA
d. 4 lbs. PER ACRE OF ACHILLEA MILLEFOLIA
e. 3 lbs. PE:R ACRE OF AL YSSUM (CARPET OF SNOW)
f. 1/2 lb. PER ACRE: OF DIMORPHOLECA
g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY 8£ OMITTED ON
LOCA T/ONS WHERE THE: AREA BEING HYDROSEEDED 15 NOT VIS/BL£ FROM
EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES.
h. ITEM a OF THIS SUBSEC11DN MUST BE INOCULATED WITH A NITROGEN
FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR
BROADCASTING BEFORE HYDROSEEDING.
i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN
UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTM£NT OF FOOD
AND AGRICULTURE GERTIE/CATION TAG ATTACHED TO, OR PRINTED ON
SAID CONTAINERS.
j. NON-PHYTO-TOXIC WETTING AGENTS MAY BE ADDED TO THE HYDROSEED
SLURRY AT THE DISCRETION OF THE CONTRACTOR.
2. TYPE 1 MULCH APPLIED AT THE RATE OF NO LESS 1HAN 20DO lbs PER ACRE.
TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR
HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN SJRAW /S USED IT MUST BE
ANCHORED TO THE SLOPE BY MECHANICALLY PUNCHING NO LESS THAN 50% OF
TH£ STRAW INTO THE SOIL.
3. FER11LIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WIIH
15% SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE.
ARE:AS TO BE HYDROSEEDED SHALL BE PREPAR£D PRIOR TO HYDROSEEDING BY:
1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINA170N OF:
a. TRACK WALKING SLOPES STEEPER THAN 6: 1
b. HARROWING AR£AS 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 PLAN11NG 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 B£ MAINTAINED TO PROV/OE A VIGOROUS GROWTH UNTIL
THE PROJECT IS PERMANENTLY LANDSCAP£D OR, FOR AREAS WHERE HYDROSEEDING IS
THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS
RELEASED.
50'MIN.
PUBLIC RIGHT-
OF-WAY
I 8" MIN.
EXIS11NG GROUND
_J_
14-'MIN.
T
PROFflE
PUBLIC RIGHT-OF-WAY
PROVIDE APPROPRIATE JRANSITION
BETW££N STABILIZED CONSJRUCTION
ENJRANCE AND PUBLIC RIGHT-OF-
WAY
STABILIZED CONSTRUCTION ENTRANCE
4• VER11CAL FACE
EMBEDDING DETAIL
ANGLE FIRST STAKE TOWARD
PR£VIOUSL Y LAID BALE ---
FLOW---1► Y-lRE OR NnON
BOUND BALES
PLACED ON THE
CONTOUR
• 2 RE-BARS,STEEL PICKETS,OR
-2"X 2" STAKES 1 1/2' TO
2' IN GROUND
ANCHORING DETAIi
" DRAINAGE AREA LESS THAN 1 ACRE
STRAW BALE DIKE
1. SET POSTS AND fXCAVATE A
4 BY 4 IN (10 BY 10 CM)
JRENCH UPSLOPE FROM AND
ALONG THE: LINE OF POSTS.
J. ATTACH THE F'ILTER FABRIC TO
'/HE Y-lRE FENCE AND fXTEND IT
INTO THE JRENCH.
2. STAPLE WIRE FENCING TO
THE POSTS.
4. BACKFILL AND COMPACT '/HE
EXCAVAIE'D SOIL.
SILT FENCE
BY, ~f?.~~~; 4 DATE, I• 10 • 0'1'.
R.C.E. N□., _2_7_7_32 ____________ _
REGISTRATION EXPIRATION DATE, 03-31-08
PREPARED IN THE OFFICE OF:
. ' ... -.. ' .. ,. .. ,. ., ... ' .. ., ....... . ·········-·· ·--·-----·· ----. . , .. . .
I
RUNOFF
WATER W/11-1
SEDIMENT
SEDIMENT
\... __ DROP INLET
W/11-1 GRATE
CONCRETE BLOCK
BLOCK-SCREEN-GRAVEL SILT BASIN
DROP INLET
YolTH GRATE
STRAW BALES
STAKED YolTH TWO
STAKES PER BALE
COMPACTED SOIL
TO PREVENT PIPING
2X6 STRU T(S)
END AND SIDE
OVERLAP AT
CORNERS
2X6 SJRUT(S)
REQUIRED WHEN
NOTED ON PLANS
STAKED
SJRAW BALE
2X6 SJRUT(S)
•
HAY BALE SILT BARRIER
GRA V£L. BAGS OVERLAP ONfO CURB -,
)
------------_____ .,,, /.
RUNOFF //
./
GAP BETW£EN BAGS
ACTS AS SPILLWAY
J FT (0.9 M) MIN.
'/HR££ LAYERS OF GRAVEL BAGS
Y-1 TH ENDS OVERLAPPED
GRAVEL BAGS
BENCH MARK
780/721-2000 BUCCOLA
ENGINEERING, . 1,nc
DESCRIPTION: POINT NO. 122 INCLUDED IN THE LEVELING RESULTS
LOCATION: TABLE ON RECORD OF SURVEY NO. 17271 OF THE
CITY OF CARLSBAD SURVEY CONTROL NETWORK
RECORD£D: -------------~-~-
8142 Vista Way, Swite 801, Oceanside, CA 92056 ELEVATION: __ 1=2~7-~19~0~ _____ DA TUM: (NGVD29)
POINTS A SHOULD BE HIGHER THAN POINT 8
HAY BALE CHECK DAM
6 IN (15 CM)
24 IN (61 CM)
A
j -~-~,
FLOW .., 24 IN (61 CM)
0 ♦
(8)
L=DISTANCE SUCH THAT POINTS
A AND B ARE OF EQUAL ELEVATION
~ ~~ &::ta%1~
GRAVEL CHECK DAM
9 IN. EARTHEN RIDGE
UNLINED SWALE & BERM
-------------------------------------------
' ---------------------
/1\
DATE IN! Tl;\L
ENGtN[CR o,-'hORK REVISION DESCRIPTION
LEGEND
DESCRIPTION QUANTITY SYMBOL
SILT FENCE
UNLINED SWALE & BERY
228 LF --0-----0-
180 LF
D-75 LINED SWALE 280 LF
LIMITS OF CLEARING & GRADING 15,630 SF
GRAVEL BAGS 116 EA
PUNCHED STRAW 4,222 SF V V V V
HYDROSEED 4,222 SF
RIPRAP 3.5 CY
11 AS BUil. //
~· '9~€v:&--L ®o ... L¼.,,, (/. :Z. ?-. -e~ ~,;:;,• •c(I: -~ ,; PHll TFR BUCC:nt A
.._ No.27132 RCE 27732 FXP. 3-31-08 DATE
~'>,. £xp.J0 lUJS * ~~ REVIE\./ED BY,
--(IF <7__.., ~-~ 7, /0·02
!P4'SP[CTOR DATE .
I S4ET I CITY OF CARLSBA.D I SH4TS I ----------------,_ ____ ,_ "-· ---····" ENGJNEE'<ING DEPARIMlNI
--------EROSION CONTROL PLAN FOR:
7066 CRYSTALLINE DRIVE LOT 242 CT 98-14
--------------CARLSBAD, CALIFORNIA
AP~ROVED: M'tJ-RT 7, ✓t?HN$tJN, ✓R. ~Jtqo> ~y, .D..-1 fC,t. EXP
IIC711'1G C:ll:Y e!-IG/NeER RC£ 26515 .3/31 108 DATE
CWN BY PRC,JECT NO. DRAWING NO. DATE IN! f1Al DAil 1NlTiAL CilKD BY:~ CDP 03-07 442-9A OTHER APPROVAL CITY APPROVAL RVWD BY:' a,~
050207
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