HomeMy WebLinkAboutDWG 421-6A; PD 04-12; RANCHO CAZADERO; 01-05GENERAL 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 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 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 ANO 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 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 AND THE "EARTHWORK
SPECIFICATIONS" ATTACHED TO THE PRELIMINARY SOILS INVESTIGATION. DAILY FIELD COMPACTION
REPORTS WILL BE SUBMITTED TO THE PROJECT INSPECTOR.
14. A PRE CONSTRUCTION MEETING SHALL BE HELD AT THE SITE PRIOR TO THE BEGINNING OF WORK
AND SHALL BE ATTENDED BY ALL REPRESENTATIVES RESPONSIBLE FOR CONSTRUCTION,
INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPECTS OF THE WORK. THE CONTRACTOR
SHALL SCHEDULE THE MEETING THROUGH THE PERMIT CLERK (760) 438 • 3891 AT LEAST FIVE(5)
WORKING DAYS PRIOR TO STARTING CONSTRUCTION. APPROVED DRAWINGS MUST BE AVAILABLE
PRIOR TO SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR AT
THE MEETING.
15. ALL INSPECTION REQUESTS OTHER THAN FOR PRECONSTRUCTION MEETING WILL BE MADE BY
CALLING THE ENGINEERING 24-HOUR INSPECTION REQUEST LINE AT {760) 438 • 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 ANO 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
AGENCY PRIOR TO EXCAVATION. IF THE PLAN VARIES FROM THE SHORING SYSTEM STANDARDS
ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS. TITLE 8 CALIFORNIA ADMINISTRATIVE CODE,
THE PLAN SHALL BE PREPARED BY A REGISTERED 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. 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 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, EARTH MOVING 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 EARTH
MOVING OR GRADING OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A LIST OF
CITY HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.)
21. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO 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 ANO CROSS
SECTION. THE SITE SHALL e,; LEFT IN A NEAT AND ORDERLY CONDITION. ALL STONES, ROOTS OR OTHER
DEBRIS SHALL BE REMOVED AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER.
27. ALL SLOPES SHALL BE IRRIGATED, STABILIZED, PLANTED AND/OR AS DIRECTED BY THE CITY
ENGINEER OR PLANNING DIRECTOR.
29. THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE THE WORK OF
THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE AND 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. FDR
PRIVATE STORM DRAIN PIPES, UP TO 15" PVC MAY BE UTILIZED PROVIDED DEPTH IS LESS THAN 15FEET
AND BACKFILLED WITH 3/4" ROCK PER SDRSD 54 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 SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES (ABOVE GROUND AND
UNDER GROUND) WITHIN THE r~OJECT 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
SDG&E
PACIFIC BELL
ADELPHIA CABLE COMMUNICATIONS
CITY OF CARLSBAD (STREETS & STORM DRAIN)
'CITY OF CARLSBAD (SEWER, WATER & RECLAIMED WATER)
'SAN DIEGUITO WATER DISTRICT
'LEUCADIA WASTEWATER DISTRICT
'VALLECITOS WATER DISTRICT
'OLIVENHAIN WATER DISTRICT
'BUENA SANITATION DISTRICT
• AS APPROPRIATE
34. PERMIT COMPLIANCE REQUIREMENTS:
1-8004224133
1-800-860-7343
1-800-892.()123
(760) 438-7741
(760) 434-2980
(760) 438-2272
(760) 633-2650
(760) 753-0155
(760) 744-0460
(760) 753-6466
{760) 726-1340
A. FOR CONTROLLED GRADING • THE APPLICANT HIRES A CIVIL ENGINEER, SOILS ENGINEER, AND/OR
GEOLOGIST TO GIVE TECHNICAL ADVICE, OBSERVE AND CONTROL THE WORK IN PROGRESS 15.16.120 A.8
CARLSBAD MUNICIPAL CODE.
B. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT· THE FOLLOWING REPORTS MUST BE SUBMITTED
TO THE CITY ENGINEER VIA THE PROJECT INSPECTOR 15.16.120 A.10 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 LETTER 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 PLAN CHECK PLAN
CHECK FEES WILL BE REQUIRED FOR ANY SUCH RECHECK.
36. THE SOILS REPORT TITLED PRELIMINARY GEOTECHNICAL EVALUATION 2817 AND 2819 CAZADERO
DRIVE CARLSBAD, SAN DIEGO COUNTY, CALIFORNIA PREPARED BY CHRISTIAN WHEELER ENGINEERING
DATED JANUARY 29, 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.
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 PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF
CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR PROJECT
DESIGN.
FIRM: GEISSLER ENGINEERING
ADDRESS: 2533 SOUTH COAST HIGHWAY 101, SUITE 230
CITY, STATE: CARDIFF-BY-THE-SEA, CA 92007
TELEPHONE: (760) 633 -4252
BY: PETERS GEISSLER DATE: 4130 I 2003
R.C.E. NO.: C44320
REGISTRATION EXPIRATION DATE: 6/05
SOILS ENGINEER'S CERTIFICATE
I, CHARLES H. CHRISTIAN, A REGISTERED GEOTECHNICAL 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 OATES OF 12120 /2002AND2/17I2003. TWO COPIES OF THE SOILS
REPORT COMPILED FROM THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE
OFFICE OF THE CITY ENGINEER. C:/) ~~l)fESSlli
SIGNED: t2' ill ~t:::... '£'s-"'"' Cf.f,i~s<:,, ~ '$ ~-::', \
PE. NO.: ~g'.~~..,E~~-c)_CI_Z._l=r _________ _ f i5 No.GE215 ~ ~ I Exp e-ao.o5 ;
OWNERS CERTIFICATE
l(WE), HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS BEEN OR WILL BE
RETAINED TO SUPERVISE OVER-ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION AND STABILITY
OF THIS SITE.
MR. RON PAUL DATE
SOURCE OF TOPOGRAPHY
TOPOGRAPHY SHOWN ON THESE PLANS WAS OBTAINED BY A METHOD OF LINEAR INTERPOLATION FROM
LA CD&TA MEADOWS UNIT #2 GRADING DRAWINGS (172-GA) AND MIKE THOMSON SURVEY DATED MAY 13,
2004. INFORMATION GATHERED ON SEPTEMBER. OCTOBER, 1988 BY THE CITY OF CARLSBAD.
TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP ACCURACY STANDARDS.
PROJECT LOCATION
THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER: 215. 320. 4500
THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS: N 1,982,000 E6,255,000.
BENCH MARK
DESCRIPTION: SET 2.5" DISK IN SOUTHEAST CORNER OF THE SOUTHERLY FOUNDATION PAD ON THE
WEST SIDE OF EL FUERTE STREET, 200 FT. NORTH OF CORINTHIA ST.
LOCATION: MONUMENT IS ON THE WEST SIDE OF EL FUERTE ST. 200FT. NORTH OF CORINTHIAST.
18' WEST OF THE WESTERLY CURB OF EL FUERTE ST. AND 26 FT. NORTHERLY OF THE NORTHERLY
CURB OF THE SOUTHERLY ENTRACE TO LA COSTA MEADOWS SCHOOL.
RECORDED: 5/1812001
ELEVATION: 560.17 DATUM: CCS 83, 1991.35 EPOCH, U.S. SURVEY FE
EARTHWORK QUANTITIES
CUT: 344
FILL: 257
CY
CY
IMPORT: __ 0 ____ CY
EXPORT: ~8~7 ____ CY
REMEDIAL: ,,5Be.1,...._ ___ CY
OWNER / DEVELOPER
MR. RON PAUL
CAZADERO HOMES, INC.
2954 HAWKS EYE PLACE
CARLSBAD, CA 92009
TEL: 760-918-9552
VICINITY MAP
CITY OF OCEANSIDE
HIGHWAY 78
PACIFIC
OCEAN
AVE
CITY OF ENCINITAS
CITY OF VISTA
WORK TO BE DONE
THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS, REMEDIAL GRADING, DRAINAGE
FACILITIES, EROSION CONTROL FACILITIES, AND PLANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT
GRADING PLANS, AS-BUILT GEOLOGIC MAPS ANO 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. THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN BOOK).
5. SOILS REPORT AND RECOMMENDATIONS BY CHRISTIAN WHEELER ENGINEERING INC. DATED JANUARY 29, 2004
6. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS.
LEGEND DWG. NO. SYMBOL
PROPERTY BOUNDARY ...................................................................................... .
SETBACK LINE ...................................................................................................... . ----
QTY
4" 0 SDR-35 PERFORATED DRAINLINE (BEHIND RETAING WALL) ........... .. -, ..,. , -159LF
(E) CONCRETE DRAINAGE SWALE (D-75) ......................................................... .
MIN. 2% SLOPE ................................................................................................... .
(E) CONTOUR LINE AS PER THOMPSON SURVEY (DATED MAY 13, 2004) .........
AND LA COSTA MEADOWS UNIT #2 GRADING DRAWINGS (172-GA)
PROPOSED CONTOUR LINE ................................................................................... .
PROPOSED SAN DIEGO REGIONAL STANDARD CONCRETE RETAINING WALL ...
DWG. NO. C-11, MODIFIED AS SHOWN ON DETAIL 1 OF SHEET 4
(PER SEPARATE PERMln
(N) KEYSTONE PLANTER WALL (PER SEPARATE PERMIT) ............................... .
(N) WATER LINE (BY SEPARATE PERMIT) ......................................................... .
(N) SEWER LINE (BY SEPARATE PERMIT) ........................................................ ..
(E) WATER LATERAL ............................................................................................... .
(E) SEWER LATERAL ............................................................................................... .
PROPOSED FINISHED SURFACE ELEV ................................................................... .
PROPOSED FINISHED CONCRETE ELEV ............................................................... ..
PROPOSED TOP OF WALL ELEVATION .............................................................. .
PROPOSED BOTTOM OF WALL ELEVATION .............................................................. .
DRIVEWAY PER SDRSD G-14A AND STRUCTURAL CARLSBAD GS-12 ............ ..
(N) 4" CATCH BASIN AND 4" NON-PERFORATED DRAIN PIPE .......................... ..
'AS MODIFIED BY THE CITY OF CARLSBAD STANDARDS
CONSTRUCTION PRIORITY: MEDIUM -------------
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21u., DATE: 2./ I /~ {SIGNED)
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DATE
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LICENSE EXPIRATION DATE: ---' ... /~1~tJ➔t~()~$"" _____ _ ·~:::~~
GEISSLER ENGINEERING
CIVIL • STRUCTURAL
PLASTINO BUILDING SUITE 230
2533 SOUTH COAST HIGHWAY 101
CARDIFF-BY-THE-SEA, CA 92007
TEL 760 · 633 • 4252
FAX 760 -633 • 4259
!-----+---t-~--------+---+--+--I----II SH1EET I CITY OF CARLSBAD I SH5EETS I
ENGINEERING DEPARTMENT :===:..=::========:::'...::::==~
LEUCADIA WASTEWATER DISTRICT
PUBLIC SEWER SYSTEM APPROVAL
APPROVED BY LWD DISTRICT ENGINEER
~([2.br>~ ,/z,/or 'STEV EERING R:~514 DATE '
DUDEK AND ASOCIATES EXP. 3131/04
1
DATE INITIAL
ENGINEEROF REVISION DESCRIPTION WORK
DATE INITIAL DATE INITIAL
OTHERAPPROVAL CITY APPROVAL
GRADING & EROSION CONTROL PLANS FOR:
LOT 306, LA COSTA MEADOWS, UNIT N0.2
APPROVED: dY 4 .. .-< ~ ~ c:4z
LLOYD B. ~PE2~ EXPIRES 12/31/05
OWNBY:
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(E)GRADE
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RCE 26 3◊2-EXP. 3 31 08 DATE
REVIEWED BY:
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INSPECTOR
t----+--!-----------1---l----l---.l-----l i5¥r7 CITY OF CARLSBAD j SH5EETS j ~ ENGINEERING DEPARTMENT
GRADING & EROSION CONTROL PLANS FOR:
LOT 306, LA COSTA MEADOWS, UNIT NO,2
EXISTING CONDITION
APPROVED: dY" 4,,;;. ~~......re~. zo/'...S
LLOYD 8. HUSEil'PE 2388✓ EXPIRES 12/31/05 DATE
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\
\fRANS. PAD
\ PA BELL P D ST.
\
.H. NO.
11-4050 -10 T
s
42'-6" FROM PROPERTY
LI TO FIRE HYDRANT I '
/
--EXISTING SIDEWALK
/
(E) CURB & GUTTER___,/
--~ EDGE OF PLBLIC RIGHT-OF-WAY
ESTIMATED INVERT
AT MAIN' (FD
446.6
MINIMUM LATERAL
ELEVATION AT PL
(IE)
448.32
1. TO BE CONFIRMED IN THE FIELD
MAXIMUM
DEPTH BELOW
PL TO IE 2 (FT)
6.68
2. MINIMUM DEPTH BELOW PL TO IE= 5.5 FEET
LENGTH OF
LATERAL TO
PL (FT)
28
DROP TO
MAIN (FT)
1.2
MINIMUM
LATERAL
SLOPE(%)
2.0
PROVIDE STD SEWER CLEANOUT
PER LWD STD DWG S-8
GRADING & DRAINAGE PLAN
SCALE 1" = 10 FT
A 'i< \'2 \Y1DF U)OODW 'PLPll•\"\"~S
iE.RRA-C..Sl) ll\J 1\il:. 'S\..Ort.
4X 1'2 P:'T.D.f. WOODEN Pt..AN1eRs
'TE.R.l<AC.ED IJ'P i~E. 'SLOPc,
I
LWD SEWER NOTES
1. LWD APPROVAL OF THESE PLANS DOES NOT RELIEVE THE APPLICANT, PRIVATE ENGINEER OF WORK, OR
CONTRACTOR FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS ANO OMISSIONS DISCOVERED
DURING OR AFTER CONST.RUCTION.
2. ALL DESIGN, MATERIALS, AND CONSTRUCTlON WORK SHALL CONFORM TO THE LEUCADIA WASTEWATER
DISTRICT LWD SEWER STANDARDS ANO TO THE REQUIREMENTS OF THE STANDARD SPECIFICATIONS FOR
PUBLIC WORKS CONSTRUCTION {GREENBQQK} AND THE REGIONAL STANDARD DRAWINGS, MOST CURRENT
EDITIONS. IN THE EVENT OF CONFLICT THE LWD SEWER STANDARDS GOVERN.
3.
4.
5.
6.
7.
8.
9.
10,
OSHA SAFETY ORDERS AND OSHA CONFINED SPACE ENTRY REQUIREMENTS SHALL BE FOLLOWED AT ALL
TIMES WITHOUT EXCEPTION.
THE CONTRACTOR SHALL HAVE A COPY OF THE SEWER NOTES 2, & 3. DOCUMENTS ON THE JOBSITE AT ALL
T!MES.
THE CONTRACTOR SHALL GUARANTEE ALL WORK FOR A PERIOD OF ONE YEAR AFTER THE DATE OF FINAL
ACCEPTANCE BY LWD ANO SHALL REPAIR OR REPLACE ANY WORK THAT MAY PROVE DEFECTIVE IN
WORKMANSHIP AND/OR MATERIALS WITHIN THE ONE YEAR PERIOD WITHOUT EXPENSE WHATSOEVER TO
LWD.
PRIOR TO BEGINNING SEWER WORK, CONTRACTOR SHALL SECU.RE A LWD PERMIT FOR CONSTRUCTION
AND SHALL PROVIDE A MINIMUM OF 48 HOURS NOTICE TO LWO PRIOR TO CONSTRUCTION.
APPROVAL OF THIS PLAN BY LWD DOES NOT CONSTITUTE A REPRESENTATION OF THE ACCURACY OF THE
LOCATION OF, OR THE EXISTENCE OR NON~EXISTENCE OF, ANY UNDERGROUND UTILITY, PIPE, OR
STRUCTURE. WITHIN THE LIMITS OF THIS PROJECT.
ALL REVISIONS TO DRAWINGS SHALL BE APPROVED BY THE LWD DISTRICT ENGINEER IN WRITING PRIOR TO
CONSTRUCTION.
CONNECTIONS TO EXISTING SEWER PJPE OR MANHOLES SHALL ONLY BE DONE IN THE DIRECT PRESENCE
OF THE LWO INSPECTOR. NEW SEWER SHALL NOT BE CONNECTED OR ALLOWED TO FLOW TO EXISTING
SEWER UNTIL AFTER FINAL ACCEPTANCE OF ALL UPSTREAM WORK BY THE LWD INSPECTOR, OR AS
APPROVED BY DISTRICT ENGINEER.
ALL SERVICE LATERALS SHALL BE LOCATED AT RIGHT ANGLES TO THE SE'WER MAIN UNLESS OTHERWISE
SHOWN AS APPROVED BY LWD ON THE PLANS.
11. A 2-INCH HIGH ~sH SHALL BE INSCRIBED ON THE CURB FACE AT EACH LATERAL LOCATION BY THE
12,
13.
14.
15.
16.
17.
18.
19.
CONTRACTOR.
A 10 GAGE SHIELDED COPPER WIRE SHALL BE BURIED OVER EACH LATERAL. THE WIRE SHALL EXTEND UP
TO A 2" COPPER IAG TIED AND SOLDERED TO THE WIRE. THE TAG OVER THE SEWER MAIN SHALL
TERMINATE 6" ABOVE PAVING SUBGRADE WITH :!"INAL LOCATION JUST BELOW PAVING. THE TAG OVER THE
CUSTOMER END OF THE LATERAL SHALL EXTEND ABOVE GRADE UNTIL CONNECTED AND SHALL
THEREAFTER BE BURIED AT THE POINT OF CONNECTION.
ALL LATERALS SHALL BE CONSTRUCTED CLEAR OF DRIVEWAYS.
All SEWERS AND LATERALS SHALL BE WAYNE BALLED, LOW PRESSURE AIR TESTED, AND TELEVISED AT
THE APPLICANT/CONTRACTORS EXPENSE PRIOR TO CONStDERATtON FOR FINAL ACCEPTANCE BY LWD. AIR
TEST SHALL BE DONE AFTER CONSTRUCTION OF ALL OTHER UTILITIES ANO UTILITY LATERALS.
ALL SEVVERS AND LATERALS SHALL BE IN PLACE ANO SHALL HAVE FINAL APPROVAL BY THE LWD
INSPECTOR PRIOR TO PAVJNG.
ALL NEW CONNECTIONS TO EXISTING SEWER SHALL BE MADE TO EXISTING WYE$ OR SHALL BE MADE BY
INSTALLING NEW MANUFACTURED WYES. STANDARD BELL AND SPIGOT OR PLAIN END WYES ANO PLAIN
END PIPE SPOOLS MATCHING THE ADJACENT EXISTING PIPE MAY BE USED FOR INSERTING WYES INTO AN
EXISTING SEWER
IF NECESSARY DURING THE LATERAL CONNECTION WORK, UPSTREAM FLOW !N THE EXISTING SEWER
SHALL BE TEMPORARILY PLUGGED AND BY-PASSED BY PUMPING OR PUMPER TRUCKS FOR DISPOSAL TO A
DOWNSTREAM LWD SEWER. IN LOCATIONS WITH SIGNIFICANT UPSTREAM FLOW, LWO MAY REQUIRE
TEMPORARY PROVISION OF DUTY AND BYPASS EQUIPMENT WITH FULL-TIME MANNED MONITORING. NO
UNMANNED BYPASS SHALL BE ALLOWED,
FOR CONNECTION OF PLAIN END TO PLA1N END PVC SEWER, REPAIR COUPLINGS SHALL BE MADE OF PVC
MATERIAL MEETING THE SAME MATERIAL REQUIREMENTS AND OUTSIDE DIMENSION AS THE PIPE BEING
REPAIRED. PVC SEWER REPAIR COUPLINGS SHALL BE RUBBER GASKETED WITH NO CENTER STOP, PIPE
ENDS SHALL BE THOROUGHLY CLEANED PRIOR TO INSTALLATION OF THE REPAIR COUPLING{$). THE
REPAIR COUPLING SHALL BE SLIPPED All THE WAY ON TO ONE PLAIN END PIPE, THEN THE PIPE AND
ADJOINING PIPES SHALL BE ALIGNED TOGETHER ANO THE REPAIR COUPLING SLIPPED BACK INTO A
posmO~ EQUALLY SPACED BETWEEN THE TWo" PLAIN END PIPES. PVC sewEfr{-REPAlR cOuPLiNGS SHALL ---·,
BE AS MANUFACTURED BY PW PIPE, OR EQUAL APPROVED BY THE LWD DlSTRICT ENGINEER.
PVC OR VITRIFIED CLAY PIPE (VCP} SEWER PIPE AND WYES MAY BE USED TO TIE•IN TO EXISTING VCP. FOR
CONNECTION OR REPAtR OF PLAIN END VCP TO VCP OR VCP TO PVC, A ROMAG INDUSTRIES, INC. STYLE 501,
OR APPROVED EQUAL, STRAIGHT OR TRANSITION COUPLING SHALL BE USED WITH A GASKET RANGE FOR
EACH END OF THE COUPLING TO MATCH THE OUTSIDE DIAMETER OF THE PIPE ON THAT SIDE OF THE
COUPLING BEING JOINED. THE CENTER RINGS SHALL BE DUCTILE IRON PER ASTM A536, GRADE 65-45-12
AND SHALL BE PROVIDED WITH 16 MILS FUSION BONDED EPOXY COLOR COOED TO THE TYPE OF
CONNECTING PIPE. GASKETS SHALL BE SBR PER ASTM 02000 MBA710, COMPOUNDED FOR WATER AND
SEWER SERVICE. ALL NUTS AND BOLTS SHALL BE TYPE 316 STAINLESS STEEL
~--1-------------
/
I //
I
/
I
FND. 3/4" IP
RCE9416
I I
I I
!
I
./
I '
I
318
I
"AS BUil T"
l\o¼tO-~
RCE2f.>30Z. EXP, 3/31joe
REVIEWED BY:
%7 /2": •• ~
INSPECTOR
DATE
11/2,j,~
DATE ~---t--+-----------i-----t---i----r-----il SH3EET I CITY OF CARLSBAD I SH5EETS I ~ ENGINEERING DEPARTMENT ~==='..=========:::'..:::=:=::;
1
DATE INITIAL DATE INITIAL DATE INITIAL
ENGINEEROF REVISION DESCRIPTION WORK OTHER APPROVAL CITY APPROVAL
GRADING & EROSION CONTROL PLANS FOR:
LOT 306, LA COSTA MEADOWS, UNIT N0.2
PROPOSED GRADING
LLOYD 8. HUBBS
DWN BY: -.;t-PROJECT NO. DRAWING NO.
~~~~, ~ PD 04 -12 421.,6A ~---------
021005
c..,
0 -(J'I
ELEV= 490
__ ELEV= 485 ----_.,,,,.
,,,.. ,,,..
_____________________ J
---------------------------------------------------------------...,. ,,,.,,,.
ELEV= 480,,____-+---+------------------------------------------------;=:
ELEV = 475
• _ELEV= 470
___ j;[,_EV = 465
ELEV= 460
~----!"ROPOSED ELEVATION= 465,0
(E) ELEVATION= 463,0
TOP OF DRIVEWAY
ELEV = 465.0
15/16"
LANDSCAPE GRADE
ELEV = 482,5
1
1W -486.0
---------
EL£V or BOTTOM or roonwc ,,. 480.1
ELEV= 457,5
·-ELEV ~455 __ r:::::.±::::=:::'":J'C_=====-------------------------------------------------------------------------------------
TOPOFSLA
ELEV =483.0
DGE OF BUILDING
#6 REBAR VERTICAL@ 8" O.C.
BW=482,5
TW= 488.0
..
• •
SECTION A-A'
SCALE 1" = 10 FT
(E) SAN DIEGO REGIONAL STANDARD (D-75)
DRAINAGE SWALE TYPE· A
(REMOVE & REPLACE LINE ONLY AS NECESSARY)
(E)GRADE
ELEV =485
1-to1--2-#3 REBAR HORIZONTAL @8" O,C. . .
...--i-.. ~----••-•~I·· ,,---4" 0 PERF SDR-35 DRAIN PIPE
PROPOSED LANDSCAPE
GRADE
#5 REBAR HORIZONTAL
@16"0.C.
ELEV OF BOTTOM OF FOOTING • 480.1
1 '-211
1 ' .. 211
#5 REBAR HORIZONTAL@8" O,C.
#5 REBAR HORIZONTAL@ 8' O.C.
1'-4"-2'-1"-#5 REBAR HORIZONTAL@ 16" O.C.
ELEV =480 "AS BUil T"
~o.
RCE 26302.. EXP. 3 :Si 0~
REVIEWED BY:
~ r-:.;; " "2)
INSPECTOR
DATE
1------5'-6"·-,.-----J----jf.....---+,.----------1----l.---l--..l.---l I SH4EET I CITY OF CARLSBAD I SHSEETS I
ENGINEERING DEPARTMENT
ELEV =475
REINFORCED CONRETE RETAINING WALL DETAIL 1
SCALE 1/2" = 1 FT
DATE INITIAL
ENG,.sWfOF REVISION DESCRIPTION
GRADING & EROSION CONTROL PLANS FOR:
LOT 306, LA COSTA MEADOWS, UNIT NO.2
PROPOSED CROSS SECTION
APPROVED'9Y 4,...:-; .. ,~~-,e '{ ..
LLOYD B, HUB PE 2388EXPIRES 12/31105
OWNBY:
1-DA_T_E~I_NI_TI_AL-+-_DA_T_E _._IN_IT_IA_L-1. CHKD BY: ll:IL
OTHERAPPRC.✓AL CITY APPROVAL RVWD BY: '-"'-
PROJECT NO,
PD 04 -12
,~; ,, I .. ~• , ,.,. ,. ..
DRAWING NO,
21-6A
021005
~~
'-ruem FIRST ROW OF GRA Ill BAGS HALF DEPTH
~OP£NING AT INLET
--~F
GRA \.£L BAGS HALF 0£PiH
2 BAGS HIGH
J BAGS
·_µ-· ·xH/GH
BAG EMBEDDING DETAIL
J BAGS HIGH TYPICAL INLET DETAILS
NO SCALE NO SCALE
40% RAINFALL FORECAST PLAN
1. COLLECT SITE TRASH DAILY, ESPECIALLY DURING RAINY AND WINDY CONDITIONS.
2. SOIL FROM EXCAVATIONS DURING PERIODS WHEN STORMS ARE FORECASTED EXCEEDING 40 % IN THE FIVE DAY
FORECAST SHOULD NOT BE PLACED ON PAVED AREAS.
3. SOIL FROM EXCAVATIONS DURING PERIODS WHEN STORMS ARE FORECASTED EXCEEDING 40 % IN THE FIVE DAY
FORECAST REMOVE FROM SITE OR BACKFILL BY END OF DAY.
4. SOIL FROM EXCAVATIONS DURING PERIODS WHEN STORMS ARE FORECASTED EXCEEDING 40 % IN THE FIVE DAY
FORECAST COVER WITH TARPAULIN OR SURROUND WITH HAY BALES, OR USE OTHER RUNOFF CONTROLS.
5. INSPECT SILT FENCES WEEKLY ANO AFTER EACH RAINFALL.
6. REPAIR SILT FENCES WHEREVER FENCE IS DAMAGED.
7, REMOVE SEDIMENT WHEN IT REACHES 1/3 THE HEIGHT OF THE FENCE.
8. FILTER FENCES SHOULD NOT BE REMOVED UNTIL THE UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED.
9. DURING THE RAINY SEASON, STORE MATERIALS IN A COVERED AREA. STORE MATERIALS IN SECONDARY
CONTAINMENTS SUCH AS AN EARTHEN DIKE, HORSE TROUGH, OR EVEN A CHILDREN'S WADING POOL FOR
NON-REACTIVE MATERIALS SUCH AS DETERGENTS, OIL, GREASE, AND PAINTS. SMALL AMOUNTS OF MATERIAL MAY
BE SECONDARILY CONTAINED IN "BUS BOY" TRAYS OR CONCRETE MIXING TRAYS.
GENERAL SITE MANAGEMENT
1. KEEP THE WORK SITE CLEAN AND ORDERLY. REMOVE DEBRIS IN A TIMELY FASHION. SWEEP THE AREA.
2. MAKE SURE THAT NEARBY STORM DRAINS ARE WELL MARKED TO MINIMIZE THE CHANCE OF INADVERTENT
DISPOSAL OF RESIDUAL PAINTS AND OTHER LIQUIDS.
3. CLEAN THE STORM DRAIN SYSTEM IN THE IMMEDIATE CONSTRUCTION AREA AFTER CONSTRUCTION IS
COMPLETED.
4. EMPLOYEES TRAINED IN EMERGENCY SPILL CLEANUP PROCEDURES SHOULD BE PRESENT WHEN DANGEROUS
MATERIALS OR LIQUID CHEMICALS ARE UNLOADED.
5. REGULARLY INSPECT ON.SITE VEHICLES AND EQUIPMENT FOR LEAKS, AND REPAIR IMMEDIATELY.
6. CHECK INCOMING VEHICLES AND EQUIPMENT (INCLUDING DELIVERY TRUCKS, AND EMPLOYEE AND
SUBCONTRACTOR VEHICLES) FOR LEAKING OIL AND FLUIDS. DO NOT ALLOW LEAKING VEHICLES OR EQUIPMENT
ON-SITE.
7. PLACE DRIP PANS OR ABSORBENT MATERIALS UNDER EQUIPMENT WHEN NOT IN USE.
8. INFORM TRASH HAULING CONTRACTORS THAT YOU WILL ACCEPT ONLY WATER-TIGHT DUMPSTERS FOR ON-SITE
USE. INSPECT DUMPSTERS FOR LEAKS AND REPAIR ANY DUMPSTER THAT IS NOT WATER TIGHT.
9. COLLECT SITE TRASH DAILY, ESPECIALLY DURING RAINY AND WINDY CONDITIONS.
10. TRAIN EMPLOYEES ANO SUBCONTRACTORS IN PROPER HAZARDOUS WASTE MANAGEMENT.
11. IF FUELING MUST OCCUR ON.SITE, USE DESIGNATED AREAS, LOCATED AWAY FROM DRAINAGE COURSES, TO
PREVENT RUN-ON OF STORM WATER AND RUN-OFF OF SPILLS.
12. DISCOURAGE "TOPPING-OFF" OF FUEL TANKS.
13. ALWAYS USE SECONDARY CONTAINMENT, SUCH AS A DRAIN PAN OR DROP CLOTH, WHEN FUELING TO CATCH
SPILLS/LEAKS
14. PLACE A STOCKPILE OF SPILL CLEANUP MATERIALS WHERE IT WILL BE READILY ACCESSIBLE.
15. USE ADSORBENT MATERIALS ON SMALL SPILLS RATHER THAN HOSING DOWN OR BURYING THE SPILL. REMOVE
THE ADSORBENT MATERIALS PROMPTLY AND DISPOSE OF PROPERLY.
16. TRAIN EMPLOYEES AND SUBCONTRACTORS IN PROPER FUELING AND CLEANUP PROCEDURES.
17. IF MAINTENANCE MUST OCCUR ON.SITE, USE DESIGNATED AREAS, LOCATED AWAY FROM DRAINAGE COURSES,
TO PREVENT THE RUN-ON OF STORM WATER AND THE RUNOFF OF SPILLS.
18. CHECK INCOMING VEHICLES AND EQUIPMENT (INCLUDING DELIVERY TRUCKS, AND EMPLOYEE AND
SUBCONTRACTOR VEHICLES) FOR LEAKING OIL AND FLUIDS. DO NOT ALLOW LEAKING VEHICLES OR EQUIPMENT
ON-SITE.
19. SOIL FROM EXCAVATIONS PLACED ON PAVED SURFACES DURING PERIODS WHEN STORMS ARE NOT FORECAST
MUST KEEP MATERIAL OUT OF STORM CONVEYANCE SYSTEMS AND THOROUGHLY REMOVE VIA SWEEPING
FOLLOWING REMOVAL OF DIRT.
SLOPE PROTECTION
1. SOIL EROSION, SEDIMENTS, COVER DISTURBED SOILS, USE EROSION CONTROLS, BLOCK ENTRY
TO STORM DRAIN.
2. SOILS EROSION, SEDIMENT AREAS MUST BE SEEDED OR PLANTED IMMEDIATELY.
3. INSPECT SILT FENCES WEEKLY AND AFTER EACH RAINFALL.
4. REPAIR SILT FENCES WHEREVER FENCE IS DAMAGED.
5. SILT FENCE POSTS SHOULD BE SPACED A MAXIMUM OF 6 FEET APART AND DRIVEN SECURELY
INTO THE GROUND A MINIMUM OF 30 INCHES.
6. A TRENCH SHOULD BE EXCAVATED APPROXIMATELY 8 INCHES WIDE ANO 12 INCHES DEEP
ALONG THE LINE OF POSTS AND UPSLOPE FROM THE BARRIER.
7. WHEN STANDARD STRENGTH FILTER FABRIC IS USED A WIRE MESH SUPPORT FENCE SHOULD
BE FASTENED SECURELY TO THE UPSLOPE SIDE OF THE POSTS USING HEAVY-DUTY WIRE STAPLES
AT LEAST 1 INCH LONG, TIE WIRES OR HOG RINGS. THE WIRE SHOULD EXTEND INTO THE TRENCH
A MINIMUM OF 4 INCHES.
8. THE STANDARD STRENGTH FILTER FABRIC SHOULD BE STAPLED OR WIRED TO THE FENCE, AND
40 INCHES OF THE FABRIC SHOULD EXTEND INTO THE TRENCH. WHEN EXTRA-STRENGTH FILTER
FABRIC AND CLOSER POST SPACING ARE USED, THE WIRE MESH SUPPORT FENCE MAY BE
ELIMINATED AND THE FILTER FABRIC STAPLED OR WIRED DIRECTLY TO THE POSTS.
9. THE TRENCH SHOULD BE BACKFILLED WITH COMPACTED NATIVE MATERIAL.
10. INSPECT MONTHLY DURING DRY PERIODS AND IMMEDIATELY AFTER EACH RAINFALL. REPAIR
AS NECESSARY. SEDIMENT MUST BE REMOVED WHEN IT REACHES APPROXIMATELY ONE THIRD
THE HEIGHT OF THE FENCE, ESPECIALLY IF HEAVY RAINS ARE EXPECTED.
11. FILTER FENCES SHOULD NOT BE REMOVED UNTIL THE UPSLOPE AREA HAS BEEN
PERMANENTLY STABILIZED.
12. EVERY STORM DRAIN INLET RECEIVING SEDIMENT-LADEN RUNOFF SHALL BE PROTECTED,
EITHER BY COVERING THE INLET OR PROMOTING SEDIMENTATION UPSTREAM OF THE INLET.
12" MIN. ·r,-PROFILE
PUBLIC RIGHT-
OF-WAY
E:X1S71NG GROUNO PUBLIC R/GH -OF-WAY
14' MIN.
T
PROVIDE APPROPRIATE TRANSlnON
B£1WITN STA8/LIZ£0 CONSmUC710N
£NmANCE ANO PUBLIC RIGHT-OF-
WAY
STABILIZED CONSTRUCTION ENTRANCE
NO $CAL£
ENTRANCE EXIT STABILIZATION
CONSTRUCTION SITE ENTRANCES SHALL BE PER CALIFORNIA STORMWATER BMP HANDBOOK, STANDARD
TC-1 (WWW.CABMPHANDBOOKS.COM), COPY ATTACHED, MODIFIED AS FOLLOWS:
1. METAL SHAKER PLATES WILL BE REQUIRED AT ALL LOCATIONS UNLESS SPECIFICALLY WAIVED
BY THE ENGINEERING INSPECTOR DUE TO SITE CONSTRAINTS.
2. THE ROCK SIZE SHALL BE 'Z' MINUS.
3. A FENCE, BARRICADE OR OTHER DEVICE APPROVE BY THE ENGINEERING INSPECTOR SHALL BE
USED TO RESTRICT CONSTRUCTION TRAFFIC TO THE CONSTRUCTION ENTRANCE.
HYDROSEED AND EROSION CONTROL NOTES
1. IN CASE EMERGENCY IS REQUIRED, CONTACT RON PAUL AT 760-918-9552
2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING
THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT
LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS IMMINENT.
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 BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT
PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREATE A HAZARDOUS CONDITION.
6. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPE AT
THE CONCLUSION OF EACH WORKING DAY.
7. 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.
8. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGATE.
9. 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:
• THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR STREET.
• ALL SLOOPES FOUR FEET OR MORE IN HEIGHT.
2. AREAS GRADED FLATTER THAN 6:1 WHEN ANY OF THE FOLLOWING CONDITIONS EXIST:
• NOT SCHEDULED FOR IMPROVEMENTS (CONSTRUCTION OR GENERAL LANDSCAPING) WITHIN 60
DAYS OF ROUGH GRADING.
• IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY VISIBLE TO THE PUBLIC.
• HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER THAT WARRANTS IMMEDIATE
TREATMENT.
B. HYDROSEEDED AREAS SHALL BE IRRAGATED IN ACCORDANCE WITH THE FOLLOWING CRITERIA:
1. ALL SLOPES THAT ARE GRADED 6:1 OR STEEPER AND THAT ARE:
• THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND WATERING FROM QUICK
COUPLER/HOSE BIBS OR A CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS
PROVIDING 100% COVERAGE.
• GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTIONAL 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 ENGINEERL. 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.
C. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING:
1. SEED MIX SHALL CONSIST OF NO LESS THAN:
• 20 LBS. PER ACRE OF ROSE CLOVER
• 20 LBS. PER ACRE OF ZORRO FESCUE
• 3 LBS. PER ACRE OF E SCHOOL CIA CALIFORNICA
• 4 LBS. PER ACRE OF ACHILLEA MILLEFOLIA
• 3 LBS. PER ACRE OF AL YSSUM (CARPET OF SNOW}
• 1/2 LBS. PER ACRE OF DIMORPHOLECA
• ITEMS C, D, E, AND 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.
• 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 JOBSITE IN UNOPENED CONTAINERS WITH
THE CALIFORNIA DEPARTMENT OF FOOD AND AGRICULTURE CERTIFICATION TAG ATTACHED TO,
OR PRINTED ON SAID CONTAINERS.
• 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 THAN 2,000 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 MECHANICALLY PUNCHING NO
LESS THAN 50% OF THE STRAW INTO THE SOIL.
3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH 15 % SULFATE
APPLIED AT THE RATE OF 500 LBS. PER ACRE.
D. AREAS TO BE HYOROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY:
1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF:
• TRACK WALKING SLOPES STEEPER THAN 6:1
• HARROWING AREAS 6:1 OR FLATTER THAT ARE SUFFICIENTLY FRIABLE.
' RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS A ORB, ABOVE.
2. CONDITIONING THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY:
• ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT NOT SATURATED SEED BED.
• THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR COVERING SALINE SOILS
TO PROVIDE VIABLE CONDITIONS FOR GROWTH.
E. HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE
PROJECT IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE
PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS RELEASED.
/. srr POSTS AND EXCAVATE A
4 BY 4 IN (10 BY 10 CM)
TRENCH UPSLOPE FROM ANO
ALONG 1HE LINE OF POSTS,
3. ATTACH 1HE RLTER FABRIC TO
iHE mRE FENCE AND EXTEND IT
INTO inf mENCH.
2. STAPLE mRE FENCING TO
1HE POSTS.
4 IN (10 CM)
4. BACKRLL AND COMPACT THE
EXCAVATED SOIL,
SILT FENCE
NO SCALE
EROSION CONTROL PLAN LEGEND
LEGEND SYMBOL
GRAVEL BAGS ......................................................................................................... c::x:=:c::::x:=
SILT FENCE .............................................................................................................. -0.----;01---
CONTAMINATED SOILS STORAGE AREA ............................................................ ['0.-\, ~
MATERIALS DELIVERY STORAGE AREA. ............................................................ E:2//J/,,j
STABALIZED CONSTRUCTION ENTRANCE .......................................................... ™
CONCRETE WASHOUT AND WASTE AREA. .......................................................... [·{'..'.·>::~ '. '1_.:..j
VEHICLE FUELING AND MAINTENANCE AREA. ................................................... {:;•?/Z:·'/-J
SANITARY FACILITIES ............................................................................................ 11 ; 1 ; I ; I i I ; 11
HYDROSEED ......................................................................................................... .
STRAW BALE/ GRAVEL DROP INLET SEDIMENT BARRIER ............................... .
STABILIZED CONSTRUCTION
ENTRANCE
\
\
\\
• •
•• GRAVEL BAGS
I •
IX 0 UJ
!I ..
'"-'t•
! . • ~~o
lm!j ,~w~ ,Ii~~
[b __ _ ... ···-···-· ·-···-··-·
-~-i--,,LANTE INGRA s TREES & RUBS'11 ___ Jx:i:iixia:ll9_ ...
VEHICLE MAINTENANCE
AND FUELING AREA EROSION CONTR PLAN
CONCRETE WASHOUT~
AND WASTE AREA
1. PROPERLY STORE AND DESPOSE
WASTE MATERIALS (CONCRETE)
GENERATED FROM THE ACTIVITY. SEE
THE WASTE MANAGEMENT BMPs
(CA20 TO CA24).
SANITATION-------
FACILITIES
NOTTO SCALE ~--MATERIALS STORAGE AREA
CONTAMINATED
SOILS
STORAGE AREA
1. STORE MATERIALS AWAY FROM DRAINAGE COURSES TO PREVENT STORM WATER
RUN-ON (SEE CA10 MATERIAL DELIVERY AND STORAGE).
2. PROTECT DRAINAGE COURSES, PARTICULARLY IN AREAS WITH A GRADE, BY EMPLOYING
BMPs TO DIVERT RUNOFF TRAP/FILTER SEDIMENT (SEE CHAPTER 5).
3. CLEAN THE STORM DRAIN SYSTEM IN THE IMMEDIATE CONSTRUCTION AREA AFTER
CONSTRUCTION IS COMPLETED.
4. PREVENT THE DISCHARGE OF POLLUTANTS TO STORM WATER FROM MATERIAL
DELIVERY ANO STORAGE BY MINIMIZING THE STORAGE OF HAZARDOUS MATERIALS
ON~SITE, STORING MATERIALS IN A DESIGNATED AREA, INSTALLING SECONDARY
CONTAINMENT, CONDUCTING REGULAR INSPECTIONS, ANO TRAINING EMPLOYEES AND
SUBCONTRACTORS.
5. DURING THE RAINY SEASON, STORE MATERIALS IN A COVEREDAREJ!.~ STORE MATERIALS
IN SECONDARY CONTAINMENTS SUCH AS AN EARTHEN DIKE, HORSE TROUGH, OR EVEN A
CHILDREN'S WADING POOL FOR NON~REACTIVE MATERIALS SUCH AS DETERGENTS, Oil,
GREASE,AND PAINTS, SMALL AMOUNTS OF MATERIAL MAY BE SECONDARILY CONTAINED IN
"BUS BOY"TRAYS OR CONCRETE MIXING TRAYS.
REVIEWED BY:
'le,,;,A;., ·~ INSPECTOR
QTY.
300
200 LF
1
1
1
1
1
1
790SF
DATE
DATE
1-----1---+-----------+----+--+---+---tl SH5EET I CITY OF CARLSBAD I SH5EETS I ENGINEERING DEPARTMENT ;===:...:::::========:::::..:::===; GRADING & EROSION CONTROL PLANS FOR:
LOT 306, LA COSTA MEADOWS, UNIT NO.2
EROSION CONTROL PLAN
APPROVED: 9r
1--+---1-----------1---1--+--+-4~4~<~~~~~~~~~~-~~~~2--__ ~hr
LLOYD 8, H~E23889-'EXPIRES 12/31/05 DA"fE
DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL
OTHER APPROVAL CITY APPROVAL
OWNBY:
CHKDBY: -.;y-
RVWDBY: ~
PROJECT NO.
PD04-12
DRAWING NO.
421-6A
021005
0
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