HomeMy WebLinkAboutDWG 430-8A; HDP 05-05; OSBORN SLOPE REPAIR; 01-03GRADING NOTES
/IN ADDITION TO THE REQUIREMENTS OF CHAPTER 11.06 OF THE
CARLSBAD MUNICIPAL CODE./
I. 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
PE:RTAIN TO THIS PROJElCL 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 ENG/NEER-OF-
WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS
DISCOVERED DURING 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 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 VAS 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 COM,!ENCED 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 8£ 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.
/0. 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. .
II. 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 SO/LS REPORT COMP/i'/SED
OF, (A/ SU/MARY SHEET, (BJ LABORATORY WORK SHEETS AND (CJ 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 RECO/,f,/ENDA TI ONS OUTL I NED IN THE SO I LS REPORT IS REQUIRED
PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTR0LLED GRADING
SHALL BE DONE UNDER THE OBSERVATION 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
INVESTIGATION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE
PROJECT INSPECTOR .
14. A PRECONSTRUCTION MEETING SHALL BE HELO AT THE SITE PRIOR TO THf
BfGINNlNG Qf WORK AND SHAii Bf ATTFNDfD BY Al L RfPR f SfNTATIVES
RESPONSIBLE FOR CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL
JlI1:1fR ASPECTS Of THf WORK THE CONTRACTOR SHALL SCHEDULE THE MEETING
THROUGH THE PERMIT CLERK/438-3634/ AT LEAST F/VE/5/ WORKING DAYS PRIOR
TO ST.~RTING CONSTRUCT/ON. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO
SCHEDULING. A COPY OF THE GRADING PERMIT WILL BE PROVIDED BY THE
PROJECT INSPECTOR AT THE MEETING.
15. ALL INSPfCTION RfOllfSTS OTHfR THAN FDR PRFCQNSTRUCTION MEETING WII l Bf
1,JAQI; BY CAIL ING THf ENGINITRlNG 24-HQI/R INSP ECTION RfOl/fSf f /Nf AT
16191 438-389/. INSPECTION REQUESTS MUST BE RECEIVED PRIOR TO 2,00 PM
ON THE DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS WILL BE MADE
THE NEXT WORK DAY UNLESS YOU REQUEST OTHE:RWI SE. REQUESTS MADE AFTER
2,00 P.M. WILL 8£ SCHEDULfD 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.
/7.' THE CONTRACTOR SHA[L 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 IHf PLAN VARI [$ FROM TH[ SHORING SYSTFM
STANDARDS ESTABLISHED BY THE CONSTRUCT/ON SAFETY ORDERS, TITLE B
CALIFORNIA ADMINISTRATIVE CODE. THE PLAN SHALL BE PREPARED BY AN
ENGINEER 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. SUBIT APPLICATION FOR BLASTING PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS.
/9. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA
DURING CONSTRUCT/ON, OPERATIONS WILL CEASE //,MEDIATELY, AND THE
PERMITTEE WILL NOTIFY THE CITY ENGINE:ER. OPERATIONS WILL NOT RESTART
LJN;"/L THE PERM/TT££ HAS RECEIVED WIIITTEN AUTHORITY FROM THE CITY
ENGINEER TO DO 50.
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 ENGINEER.ING DEPARTMENT COUNTER./
21. ALL 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 TR/1,t,/ED 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.
28.
29.
ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR HYDROSEEDED
WITHIN TEN (JOI DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE
AS SHOWN ON THE APPROVED GRADING PLANS-.-
LANDSCAP/NG 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. _____ , AND/OR AS DIRECTED BY THE CITY
ENGINEER OR PL-IIN!'/ING DIRECTOR.
THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTCRS 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
W9RK IN Ac;c;QRDANCf WITH TH£ LANDSCAPE MANUAL TIME REQUIREMENTS.
J
30. STORM DRAIN PIPE SHALL BE REINFORCED CONCRETE PIPE WITH A MINIMUM
D-LOAD OF I, 350 OR A-sBE'S-rOS--CEl,1£11-T--.P.I.PE-WrfH·· k ··"MINTMUM c·Dctwm·-or
__ 2.,.000. FOR PRIVATE STORM DRAIN PIPES, UP TO /5" 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 SDR 35 SOLID
WALL PIPE.
3 I.
32.
33.
34.
35.
WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE
GRADING OPERATION, IT SHALL 8£ 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.
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 .
THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW/ AT
LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR
FAC/LIT/fS AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE .
UNDERGROUND SERVICE ALERT
SDGBE
1-800-422-4133
(619/438-6200
(619/489-344/
/619/438-524 /
/6)9/438-7753
(619/438-3367
(619/753-/145
(619/753-0155
/619/ 744-0460
(6/9/753-6466
/6/9/565-5657
PACIFIC BELL
DANIELS CABLEVISION
CITY OF CARLSBAD/SEWER 8 STORM DRAIN/
•CARLSBAD MUNICIPAL WATER DISTRICT
•SAN DlfGUITO WATER DISTRICT
•LEUCADIA COUNTY WATER DISTRICT
•VALLECITOS WATER DISTRICT
•OL/VENHAIN WATER DISTRICT
•BUENA SANITATION DISTRICT
•AS APPROPRIATE
PERMIT COMPLIANCE REQUIREMENTS,
A.
B.
FOR CONTROLLED GRADING-THE APPLICANT HIRES A CIVIL ENGINEER
SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE'
OBSERVE AND TEST 71'1£ WORK IN PROGRESS {11.06. /70/BJj
CARLSBAD MUN IC I PAL. CODE.
PRIOR TO FINAL APPROVAL OF A GRADING PERMIT-THE FOLLOWING
REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE
PROJECT INSPECTOR (/1.06. /90(B/j CARLSBAD MUNICIPAL CODE,
(I/ 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 PtANS (OBTAIN SAMPLE OF COMPLIANCE
LETTER FROM CITY ENGINEERING DEPARTMENT/.
(2/
(3/
AS-BUILT GRADING PLAN.
REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES
RECOM\IENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO
THE EXPANSIVE QUALITY OF THE SOIL, AND SUM,!ARIES 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
RECO/MENDATIONS OUTLINED IN THE PRELIMINARY SOILS REPORT
AND ANY SUPPLEMENTS THERETO.
/4/ REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE
Cl TY.
UNLESS A GRADING PERMIT FOR THIS PROJECT JS ISSUED WITHIN SIX (6/
MONTHS AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED
TO BE RESUBMITTED FOR PLANCHECK. PLANGHECK FFF<; WI/ I RF PFl\luPFn FnP ;
ANY SUCH RECHECK. SLOPE REMEDIATION RECOMMENDATIONS, Osborne Residence, 7185
36. THE SO J LS REPORT T/.TlED Aviara l!riYe (Lot 276). Carlsbad. CA
PERPARED BY_ Geotechnic~ ~ncorporated ---,-----~~----, DATED
----February 22, 2005 _, SHALL BE CONS 1-0ERED AS A PART OF TH IS
GRADING PLAN. ALL ~1<AVIN~ SHALL BE DONE IN ACCORDANCE WI TH THE
RECOMAENDATIONS 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 TH£ PROJECT AS DEFINED
IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN /S
CONS/STANT WITH CURRENT STANDARDS.
I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AMD SPECIFICATIONS BY THE
CITY OF CARLSBAD IS CONFINED TO A REVIEW ONLY AND DOES NOT REL/EVE ME AS
ENGINEER OF WORK, OF MY RESPONSIBIL ITIES FOR PROJECT DESIGN. . '
FIRM: C. J. JIANDLE. P. E.
ADDRESS: 5858 MT AL/FAN DRIVE #235
CITY, STATE:
TELEPHONE:
BY·
P. E. NO.:
SAND/EGO CA92/J/
858 571 5513
CHARLESJ. RANDLE
(NAME OF ENGINEER)
RCE 22096, CA
EXPIRATION DATE: 9 30 -05
DATE: S-30-05
SOILS ENGINEER'S CEI~TIFICATE
ANTHONY F. BELFAST .. I -~----" ------~-__________ A REGISTERED CIVIL
ENG I NEER OF TH£ STATE OF CAL I FORN IA, PR I Nc't PALLY DO I NG BUS I NESS
IN THE FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A
SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN THIS
SITE WA.<: 1v1~nF [IY M£ OR UNDER MY DIRECTION B£n\'!i£•~·~THE DATE~ OF
_ February 9, 2005 _ , , TWO
COP/ES OF THE SOILS REPORT COMPILED F?OM THIS STUDY, WITH MY
RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFF/Cf OF THE CITY
. fNG /NEER.
/41.ss1os
!(;~1 ,. " ~"' ~ : CII _..
~ t$f·11t-,. * It •
#)...,,CN1\..0.
~'IEt»Cfl-~
SIGNED:~~-;_ ________ _
C040333 P. E. NO., ______________ _
DATE: __ .5,~/,~/._-',_/._o=~'----------
March 31, 2007 ' LICENSE EXPIRATION DATE,_
OWNER'S CERTIFICATE
I (WE/ HEREBY CERTIFY THAT A REGISTERED SOILS £NG/NEER
GEOLOGIST HAS BEEN OR WILL BE RETAINED TO OBSERVEALE
0,.R
OF GRADING ACTIVITY ADVISE ON THE_COMPACT/ON AND STABILITY
THIS SIU:.
R.B.Osborne NAME DAT£
• '. '
276
\
11~-zoJ '
UNITE
LOT307
DWG295-1A
COASTAL
RESOURCE -· · ·
AREA
\ <
\ c ,\
I 275 \
d ... ,,
I
' I \
I
\Zit. .
ltOG,ol \ \ ·-.. -
AREA OF LANDSLIDE SHOWN.IN DASHED LINE
DISTANCE BELOW GRADE VARIES FROM
1' TO 2' AS INDICATED.
UNDAMAGED SLOPE TO EAST OF
FENCE VARIES FROM 1.75 TO 2:1.
UNDAMAGED SLOPE TO WEST OF FENCE
VARIES FROM 2,5: I NEAR FENCE, DECREASING
TO 3.3 :I AT THE VERTEX OF THE CANYON.
RETAINING WALL HEIGHT TO SUPPORT
A 2:1 SLOPE TO THE EAST OF THE WALL.
VICINITY MAP
CITY OF OCEANSIDE
HIGHWAY 78
I
I
I
CITY OF VISTA
SITE
PACIFIC
OCEAN
SOURCE OF TOPOGRAPHY
CITY OF ENCINITAS
TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERATED BY LAND
SURVEYING METHODS FROM INFORMATION GATHERED BY K&S
ENGINEERING. TOPOGRAPHY SHWON HEREON CONFIRMS TO
NATIONAL MAP ACCURACY STANDARDS.
PROJECT LOCATION
TlliS PROJECT JS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S)
215 -611-24-00
THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT JS:
N337 E 1685
BENCHMARK
DESCRIPTION: OC-0179 DIS SET IN WEST END OF SOUTH
HEADWALL OF 24" RCP
LOCATION: 0.4 MILES EAST OF INTERSECTION OF LA COSTA
A VE AND SAXONY RD,
RECORDED: COUNTY OF SAN DIEGO DPW REPORT SY 106-01
ELEVATION: 13.87 DATUM: M.S.L.
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:$ I 260 >i'f? 11~.01 ~ 118i.ol <~ =-
EARTHWORK QUANTITIES
CUT: lOCY
FILL: 40 CY
IMPORT 30 CY
EXPORT 0 CY
REMEDIAL 10 CY
··-··
11\
INITIAL
ENGINEER OF WORK REVISION DESCRIPTION
.
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' )
WORK TO BE DONE
THE GRAD I NG WORK SHALL CONS I ST OF THI;" gqN?iJ:RJ,{C,T/0/f OF A!,~ CVTS AND FILLS,
REMEDIAL GRADING, DRAINAGE FACILITJ[S, •[RO"SJON CONTl'/.OL FACILITIES, AND
~~~~~: ~~ 0~£6f~~1~Ez;p~A1~~c;i~~%T1~0 A~~E:1R~ib: g~ A~fi~: ~iD G~~D I~~ I ~LA~:r
OF PLANS AND THE CITY STANDARDS, SPECIFICATIONS, REQUIREMENTS, RESOLUTIONS
AND ORDINANCES CITED ON THESE PLANS.
THf GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING
DOCUMENTS, CURRENT AT THE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY
ENGINEER.
I. CARLSBAD MUNICIPAL COD[
2. CITY OF CARLSBAD STANDARDS
3. THIS SET OF PLANS
4 .
5. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCT/ON (GREEN
BOOK/.
Geotechnics Incorporated 6. SOILS //£PORT AND RECO/,f,/fNDATIONS BY ________ c._ __ _
_____ DATED_ February 22, 2005
7. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY
THE CITY OF CARLSBAD STANDARDS.
LEGEND
_D_· E_S_C_R_IP_T_I_ON _______ D_W_G_.N_O_, ___ S_Y_M_B_O_L ___ ~Q<.cU~,\NTlTY
' /
.
P~-~lNG DEPARTMENT APPROVAL "AS BUIL T 1'
• . =4l DA'fEk>/8pS"
DON NEU, ASST. PLANNING DIRECTOR RCE EXP, DATE ~ u,,:r-1 DATE,4,/~ f~!s REVIE\./ED BY, (SIGNED)
RECOIIIIENDED BY: ..-PAM '"iJR..ew . (PRINT NAIIE) INSPECTOR l)AJE ...
I SH~ET I CITY OF CARLS BAD . I SHjETS I
ENGINEERING DEPARTMENT
' GRADING PLANS FOR:
LOT 276 SLOPE REMEDIATION.
CONSTRUCTION OF A MSE RETAINING WALL
AND SLOPE RESTORATION
.
APPRu).. , \j\,J\J \J\ .. ~, z. "D ',
PE /a\l\ill ,EXPIRES 11,<IJl,o,; 1-CIT'f ENGINEE'R QA'Jt ... .. .. . ---·-. -
I . OWN BY: . PROJi-':tt Nh
I
DRAWING No.· DATE INl11AL DATE INITIAL OHKD BY:. .
OTHER APPROVAL CITY APPROVAL RV\./D l!Yi HDP05-05 430-SA -.-. ... --•···,· ----.... . ,-.,
. '
061605
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OSBORNE RESIDENCE
7185 A VIARA DRIVE
CARLSBAD, CA 92009
LOT 276 OF MAP 12412 OF CITY OF
CARLSBAD, TRACT 85-35
ASSESSOR'S PARCEL 215-611-24
N89'55'30"W
LIMITS OF WORK
t:>1«1>.l <,J "
~~~'-'-l·w ~ '</J'.JJ7 "., PLANTABLE.RET,'INING WALL
"'· CRIB WALL FOUNDATION •
1-s/; -,_ WALL HEIGHT 8'-10'
<,r7, -. HEIGHT ABOVE SLOPE: I '-Iii
IN FIKM DENSESOI~60 ~-
--..11;:::::::,==a.·-.. X
PROPOSED
GRADE
PRCPOSED
CRIBWALL
17: .2BW
.,,,, ' ~' ,,, "-. ·-4.
"
Current Drain System consists of two 4" PVC
Pipes Termh1ating in two rip raps. One located
Adjacent to North side of current failed
Area, and the other located approximately
15' to the south of failed area, New drain
PAD 199.5
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El(IST. 4' GENERAL UTILITY EASEMENT TO ll!E CITY Of CARLSBAD s:------~-t PER MAP ND. 12412.
~208------------
-240.00
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196.20 IE
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275
CARl.SBAD MUNICIPAL WATER DISTRICT
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RCE __ _ EXP,, __ DATE
REVIE\./ED BY ,
INSPECTOR DATE
1---+---1--------------t-----t-----t----i-------i I sH2E .. ET I CITY OF CARLSBAfY 1; SHEETS I ·
ENGINEERING DEPARTMENT . • .3
GRADING PLANS FOR: 1--+--+-------------t---r---r--r, LOT 276 SLOPE REMEl:':ATION
CONSTRUCTION OF REiAINING WALL
AND SLOPE RESTORATION
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06160 5
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CRIBLOCK RETAINING WALL
GEN~RAL NOTES
DESIGN
1. DESIGN IS BASED UPON PLANS, TOPOGRAPHY AND SOILS DATA SUPPLIED BY OTHERS
ASSUMED AS CORRECT. CRAND ENTERl"RISES, INC. SHALL NOT BE H(LD RESllON~IQLc
FOR COSTS INCURRED DUE TO VARIATION IN ACTUAL FIELD CONDITIONS.
2. STABILITY CALCULATIONS ARE VALID ONLY FOR LOAD CONDITION SHOWN.
3. FIELD TESTING OF SOILS FOR VERIFICATION OF SOILS PARAMETERS IS NOT THE
RESPONSIBILITY OF CRAND ENTERPRISES, INC. CRAND ENTERPRISES, INC.
DOES NOT EMPLOY PERSONNEL TRAINED TO PERFORM SUCH TESTING.
4. ALL STRUCTURAL LOADS BEHIND THE WALL MUST REMAIN BEYOND A 45 DEGREE
INFLUENCE LINE EXTENDED FROM THE HEEL OF THE WALL TO THE GROUND SURFACE,
DRAINAGE AND EROSION CONTROL
1. UNLESS SPECIFICALLY COVERED IN CONSTRUCTION CONTRACT, ALL DRAINAGE AND
EROSION CONTROL IS TO BE INSTALLED BY OTHERS.
2· DRAINAGE BEHIND WALLS SHALL BE SPECIFIED ON THESE PLANS.
3. EROSION CONTROL AND MAINTENANCE OF DRAINS SHALL BE THE RESPONSIBILITY OF
THE OWNER.
MISCELLANEOUS
1. BACKFILL WITHIN AND BEHIND THE WALL SHALL BE PLACED AT MINIMUM RELATIVE
COMPACTION OF 90%.
2. PLANTING AND IRRIGATION OF WALLS TO BE DONE BY OTHERS.
3. MAINTENANCE OF WALL SHALL BE THE RESPONSIBILITY OF THE OWNER.
4. AS-BUILT WALL SAPETY, SUCH AS INSTALLATION OF l'l:'NCING OR CUARDRAILS IN AREAS
ACCESSIBILITY TO PEDESTRIAN OR VEHICLE TRAFFIC, IS THE RESPONSIBILITY
OF THE OWNER.
5, 1~Tll~~N%'*~1~ 8~~1~t~Y STANDARD PLANS AND STANDARD SPEGIFICATIQNS ARE
6. AGENCY REQUIREMENTS WHICH EXCEED THE REQUIREMENTS OF THIS l:l~SIGN SHALL
GOVERN.
7. UNLESS SPECIFICALLY ADDRESSED IN THE DESIGN, WALLS SHALL NOT BE CONSTRUCTED
IN WATERWAYS OR IN AREAS SUBJECT TO FLOODING.
DESIGNER NOTES:
1. THE SOILS ENGINEER SHALL OBSERVE AND APPROVE THE TEMPORARY BACKCUT
EXCP'/ATION FOR THE ORIBWALL PRIOR TO OOt'>iSTRUOTION.
2. THE SOILS ENGINEER SHALL OBSERVE AND APPROVE ALL WALL DRAINS.
3. A 4"· MINUS BACKFILL SOIL SHALL BE ALLOWED WITHIN THE CRIBWALL CELLS
UNLESS THE SOILS ENGINEER HAS SPECIFIED A MORE RESTRICTIVE
RECOMMENDATION.
4. THE SOILS ENGINEER MUST NOTIFY THE DESIGN ENGINEER IN THE EVENT THAT
THE SOIL CONDITIONS ENCOUNTERED DO NOT MEET THE PARAMETERS USED IN
THE CALCULATIONS.
5. HFAVY EQUIPMENT SHOULD BE KEPT AT LEAST 3' BACK FROM THE RETAINING
WALL FACE AT ALL TIMES.
BA,SIS Or DESIGN:
EQUIVALENT FLUID PRESSURE
PASSIVE PRESSURE
COEFFICIENT OF FRICTION
COHESION
ALLOWABLE BEARING CAPACITY
C,\llftA""'° Fl1<S\111l.JE SIElll\WIHl'.DWO 11/22/04
Pa= 55 PCF (2: 1)
Pp= 0 PCF
f= 0.55 (SOIL/SOIL)
C= 0 PSF
2500 PSF
FRONT STRETCHER (125 LBS.)
4.0' 5.0'
,,-# 4 REBAR
BACK STRETCHER (95 LBS.)
4.0' 3' -9.0"
HEADER (135
4.0'
9.5"
,,-ff 4 · REBAR
TOP VIEWS
LBS.)
I 5.0 I 4' -8.5" ~~--------1
[ :,_# 4-REB-AR _6_.o·l=~oj~
FALSE HEADER (30 LBS.)
4.0' 9.5"
NOTES: -1 . STRENGTH OF MtTERIALS
0 5" ~-8.0' A. COMPRESSIVE S["'l::NGTH OF CONCRETE
fe = 3250 PSI
END VIEWS SIDE VIEWS
B. YiELD STRENGTH OF :cTEEL
fy = 60,000 PSI
CRIB LO cK FM REtr AININ G w ALL
MEMBERS DIMENSIONS
5.0' HEADERS
NO SCALE
A FRONT STRETCHERS
(TYP.)
TOP OF
WAl,,t,, (T ALTERNATING JOINTS
(TYP.)
NOTE:
"X" MARK~· f"ALSE"
HEADERS. "-LL
OTHERS ARE:.
FULL HEADERS.
BOTTOM OFj
WALL (BW)
A
~
CRIBLOCK '" RETAINING WALL
rrYPICAL PRO:F'ILE
NO SC ALE
C.L1RLSBAD MUNICIPAL ,
\
WILLIAM t PLUMMER ,
WATER
DISTRICT ENGINEER R.C.E. 28176
BROW DITCH
PER D-75
TYPE A
TOP OF WALL
(TW)
3/4:CRUSHED ROCK BACKFILL
WITH A LAYER OF MIRAFI 140N
FILTER FABRIC BETWEEN
SOIL AND ROCK-~--
GROUND
LINE
FOUNDATION
2
1 I
•
IN FIRM/DENSE BACKFILL
W/SOIL
COMPACTED
TO 95%
DISTRICT
r L _,,
DATE ,
SOILS-"'-
"'
OF WALL
l~1'MIN TO DAYLIGHT-~
4"MIN PERFORATED PVC SUBDRAIN J
CRIBLOCK™ RETAINING WALL
TYPICAL SINGLE DEPTH X-SECTION
SLOPED BACKFILL
NO SCALE
ALTERNATING
JOINTS
....--==QJ
FALSE HEADER
(TYPICAL) l
. ~ f--+---,-r JJ"
BACK STRElCHER
(TYPICAL) l
-~
1.25'
(TYP.)
I
---HEADER
2,50'
(TYP.)
L FRONT STRETCHER
(TYPICAL)
TYPICAL SINGLE DEPTH
PLAN VIEW BASE COURSE
5.0' HEADERS
NO '.:SCALE
(TYPICAL)
& ::-~ 7 ~ ~
~ r No. C22096 rfl m
Exp. Date 9/30/0 "' ~ * CIV\\. ~-.,-.. RCE EXP, __ . JJAlt OF c~,,,c
... ,
REVIE\./ED BY :
INSPECTOR DATE
I SH~ET] CITY OF CARLSBAD I SH~TJ
ENGINEERING DEPARTf-lENT
GRAD 'IG PLANS FOR:
LOT 276 SLOPE REMEDIATIO~J
CONSTRUCTION OF RETAINING WALL
AND SLOPE RESTORATION
A,~E-~A!\J G/1-/oS"
I "'I 'IC"£-ENGINEER PE l,(~D"\ EXPIRES ~-~o:-or DATE ··--·.-~ /1\ -DWN BY: PROJECT NO. DRAWING NO. DATE 11\1-!-1'!-AL DATE INITIAL DATE INITIAL CHKD BY: 0 ':-05 -430-8A . -REVISION DESCRIPTION HDP E;_~Gl)'!EER QF WQRI~ QTHER APPROVAL QITY APPRQVAl RYWD BY; ·,. --------
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