HomeMy WebLinkAboutDWG 432-4A; CDP 04-56; WESELOH HUMMER; 01-05I
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GRADING 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 RESPONSIBl£ CHARGE SHALL
REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED.
J. 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
CERT/FICA TE 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 TH£ POllCY MUST HAVE A RATING OF "A" AND A SIZE
CA T£GORY OF CLASS V AS ESTABLISHED BY "BESTS" KEY RA TING GUIDE.
5. UNLESS EXEMPTED BY SECTION J01.(b)5 OF TH£ UNIFORM BUILDING COD£,
RETAINING WALLS OUTSIDE OF PUBLIC RIGHT OF WAY REQUIRE SEPARATE
PERMITS FROM TH£ BUILDING DEPARTMENT.
6. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HA VE BEEN OBTAINED FROM
THE CITY AND OTHER APPROPRIATE AGENCIES.
7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOtS 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 ISSU£D.
8. NO REVISIONS WILL 8£ MADE TO THESE PLANS WITHOUT TH£ WRITTEN APPROVAL
OF TH£ CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE
APPROPRIATE SHEET OF TH£ PLANS AND THE TITLE SHEET.
9. ORIGINAL DRAYl1NGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING
SIGN£D BY THE CITY ENGINEER.
10. 7HE ORIGINAL ORA WING SHALL 8£ REVISED TO REFLECT AS-BUILT CONDITIONS
BY TH£ ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE
CITY.
11. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAIN£D TO
THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION.
12. 'M-/£RE TRENCHES AR£ WITHIN CITY £ASEMENTS, A SOILS REPORT COMPRIS£D
OF: (A) SUMMARY SH£ET, (B) LABORATORY WORK SHEETS AND (C) COMPACTION
CURVES, SHALL BE SUBMITTED BY A PROF£SSIONAL ENGINEER OF THE STA TE OF
CALIFORNIA, PRING/PALLY DOING BUSINESS IN TH£ FIELD OF APPLIED SOILS
MECHANICS. TH£ SOILS REPORT WILL 8£ SUBMITTED TO THE CITY £NG/NEERING
INSPECTOR Wl7HIN TWO WORKING DAYS OF TH£ COMPLETION OF FIELD TESTS.
1J. A SOILS COMPACTION R£PORT AND COMPLIANCE VER/FICA TION REGARDING
ADHERENCE: TO R£COMM£NDA TIONS OUTLINED IN TH£ SOILS REPORT IS REQUIRED
PRIOR TO TH£ ISSUANCE: OF A BUILDING PERMIT. ALL CONTROLLED GRADING
SHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF TH£
STAT£ OF CALIFORNIA PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED
SOILS M£CHANICS. ALL FILL OR FUTURE FILL AREAS SHALL 8£ CONSTRUCTED IN
ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIF/CATIONS AND THE
" EARTHWORK SPEC/FICA TIONS " ATTACHED TO TH£ PRELIMINARY SOILS
INVEST/GA TION. DAILY FIELD COMPACTION REPORTS l\!LL 8£ SUBMITTED TO THE
PROJECT INSPECTOR.
14. A PRFCQNSTRUCTION MITTING SHAU, Bf HELD AT THE SOI PRIOR TO THE
B£GJNNfNG OF WORK AND SHAii Sf ATTENDED BY All RFPRfSFNTATl\lfS
RESPONSIBLE FOR CONSTRUCTION, INSP£CTJON, SUPERVISION, TESTING AND ALL OTH£R
A$PFCT5 PE THF WORK TH£ CONTRACTOR SHALL SCHEDULE THE MEETING
THROUGH TH£ PERMIT CLERK AT (760) 438-1161 EXT. 432J AT LEAST FIVE(5)
WORKING DAYS PRIOR TO STARTING CONSTRUCTION. TH£ CONTRACTOR WILL THEN BE
CONTACTED BY 7HE PROJECT INSPECTOR TO COORDINATE A DA TE AND TIME FOR THE
PRE CONSTRUCTION MEETING. APPROVED ORA WINGS MUST 8£ A VA/LA BL£ PRIOR TO
SCHEDULING. THE GRADING ,PERMIT l\1LL 8£ PROVIDED BY THE PROJECT INSPECTOR
AT TH£ MEETING.
15. All IN$PFC110N RFQUFSTS QTHER THAN FOR PRFCON5TRIIC110N MFf11NG W L Bf
MADE BY CAI IING llif £NGfNFfRfNG 24 HOUR IN$PFC110N RFQllf5I IINF AT
(760) 438 3891 INSPECTION R[QUEST MUST BE REC[fV[Q PRIOR TO 2: 00 P.M.
ON THE DAY BEFORE TH£ INSP£CTION 15 NEEDED. INSP£CTJONS WILL BE MAD£
TH£ N£XT WORK DAY UNLESS YOU REQUEST OTHERW/5£. R£QUESTS MAD£ 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 H£ALTH STANDARDS, LAWS AND REGULATIONS.
17. THE CONTRACTOR SHALL CONFORM TO LABOR COD£ SECTION 6705 BY SUBMITTING
A D£TAIL PLAN TO THE CITY £NGINE£R AND/OR CONCERN£D AGENCY SHOWING
THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO 8£ MADE
OF WORKER PROTECTION FROM THE HAZARD OF CA \/ING 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
MOR£ IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED
AG£NCY PRIOR TO £XCAVA TION. IF THE Pl AN VARIES FROM THE SHORING SYSTEM
STANDARDS ESTABLISHED BY TH£ CONSTRUCTION SAFETY ORDERS. TITLE: 8
CALIFORNIA ADMINISTRA TIVf CODE THE; PLAN SHAU Bf PREPARED BY A
REGISTFRFD [NG/NEER AT THE CONTRACTORS EJ(Pff'{Sf A COPY OF TH£ OSHA
EXCAVA TJON PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO
EXCAVA TJON.
18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN
OBTAINED FROM TH£ CITY OF CARLSBAD. SUBMIT APPLICATION FOR BLASTING
P£RMIT 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
P£RMITTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART
UNTIL THE PERM/TT££ HAS REC£1VED WRITTEN AUTHORITY FROM TH£ 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 EQUIPM£NT AND ANY OTHER ASSOC/A TED
GRADING EQUIPMENT SHALL 8£ LIMJT£D TO THE PERIOD BETWE£N 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 TH£ ENGINEERING DEPARTMENT COUNTER.)
21. ALL OFF SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE
CITY ENGIN££R FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF
WORK.
22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE
DEP05/T£D AT, A SITE APPROVED BY TH£ CITY £NG/NEER. THE CONTRACTOR
SHALL BE R£SPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL
ROUTES OR ADJACENT STREETS AS A R£SULT OF TH£ GRADING OPERATION.
23. BRUSH SHALL BE REMO\IED ONLY WITHIN THE: AREA TO 8£ GRADED. NO TREES AR£
TO 8£ REMOVED UNLESS SPECIF/CALLY NOTED ON TH£ PLAN.
24. ALL AREAS SHALL B£ GRADED TO DRAIN. GRADING R£5UL TING IN THE PONDING OF
WATER JS NOT P£RMITTED. ALL EARTHEN SWALES AND DITCH£$ SHALL HAVE A
MINIMUM ONE PERCENT SLOPE.
25. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SET OF £ROS/ON
CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED BY
THE CITY £NGJNE£R OR AS DIRECTED BY TH£ PROJECT INSPE.CTOR.
26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM
SURFACE: AND CROSS SECTION. THE SITE SHALL 8£ L£FT IN A NEAT AND
ORDERLY CON01710N. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED
AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY £NG/NEER.
27. ALL SLOPES SHALL BE IRRIGAT£D, STABILIZED, PLANTED AND/OR HYDROS££DED
l\1THIN TEN (10) DAYS OF TH£ TIME: WHEN EACH SLOPE JS BROUGHT TO GRAD£
AS SHOWN ON THE APPROVED GRADING PLANS.
28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED
BY TH£ CITY OF CARLSBAD LANDSCAPE: MANUAL, 7HE LANDSCAPING PLANS FOR
THIS PROJECT, DRAWING NO. 432 41 , AND/OR AS DIRECTED BY THE CITY
£NGIN££R OR PLANNING DiRECTOR.
C: \DRAWING FIL.£S\TITLE SHEETS\Q.S9-GP,DWG 11/22/04
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 TIM£ R£QUIREMENTS.
JO. STORM DRAIN PIP£ SHALL 8£ R£INFORCED CONCRETE PIP£ WITH A MINIMUM
0-LOAD OF 1,J50. FOR PRIVATE STORM DRAIN PIPES, UP TO 15" PVC MAY 8£
UTILIZED PROVIDED D£PTH IS LESS THAN 15 FEET AND BACKFILLED WITH 3/4"
ROCK PER SDRSD S-4 TYPE: "c" AND PIP£ M£ETS ASTM STANDARD 30J4 FDR
SDR 35 SOLID WALL PIPE.
J1. WHERE AN EXISTING PIP£ LIN£ IS TO 8£ ABANDON/ED AS A RESULT OF THE
GRADING OPERATION, IT SHALL B£ REMOVED W/TIHIN TWENTY FEET OF BUILDING
OR STRE£T AR£AS AND R£PLACED MTH PROPERLY -COMPACTED SOILS. IN OTHER
AREAS THE PIPE WILL 8£ PLUGG£D WITH CONCRETE OR REMOVED AS APPRO\IED BY
TH£ CITY ENGINEER.
32. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES
( ABOVE GROUND AND UND£R GROUND ) Wl7HIN TH£ 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 TH£ PROPOSED
WORK.
33. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIE:$ (5££ BELOW) AT
LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR TH£/R
FACILITIES AND SHALL COORDINATE TH£ WORK Yl1TH A COMPANY REPRES£NTATIVE.
UNDERGROUND SERVICE Al£RT (800)422-4133
SDG&E (800)660-7343
PACIFIC BELL {800)892-0123
ADELPHIA CABLE COMMUNICATIONS (760)438-7741
COX COMMUN/CATIONS (760)806-9809
CITY OF CARLSBAD(STR£ETS & STORM DRAIN) (760)434-2980
'CITY OF CARLSBAD(S£W£R, WATER & RECLAIMED WATER) (760)438-2722
"SAN DIEGUITO WATER DISTRICT (760)633-2650
'lEUCADIA COUNTY WATER DISTRICT (760)753-0155
"VALL£CITOS WATER DISTRICT (760)744-0460
'OLIV£NHAIN WATER DISTRICT (760)753-6466
"8U£NA SAN/TA TION DISTRICT (760)726-1340
*AS APPROPRIATE
34. PERMIT COMPLIANCE REQUIREMENTS:
A. F R CONTROLLED RADIN -THE APPLICANT HIRES A CIVIL ENGINEER,
SOILS £NG/NEER, AND OR GEOLOGIST TO GIVE TECHNICAL AD VICE,
OBSERVE AND CONTROL TH£ WORK IN PROGRESS {15.16.120 A.BJ
CARLSBAD MUNICIPAL CODE.
B. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT -THE FOLLOWING
R£PORTS MUST BE SUBMITTED TO TH£ CITY ENGINEER VIA THE
PROJECT /NSP£CTOR /15.16.120 A.10} CARLSBAD MUNICIPAL COD£:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL
GRADING JS COMPL£TE. ALL EROSION CONTROL, SLOP£ PLANTING
AND IRRIGATION ARE INSTALL£D IN CONFORMANCE WITH CITY
CODE AND THE APPROVED PLANS ( OBTAIN SAMPLE OF COMPLIANCE
LETTER FROM CITY ENGIN£ERING DtPARTMENT).
(2) AS-BUILT GRADING PLAN.
(3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES
R£COMM£ND£D SOIL BEARING CAPAC/71£S, A STATEMENT AS TO
TH£ EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF
FIELD AND LABORATORY TESTS. TH£ REPORT SHALL ALSO
INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THE
GRADING WAS DON£ IN ACCORDANCE: WITH THE REQUIREMENTS AND
RECOMM£NDA TIONS OUTLINED IN THE PRELIMINARY SOILS REPORT
AND ANY SUPPLEMENTS THERETO.
( 4) REPORT Wl7H AS-BUILT GEOLOGIC PLAN, IF R£QUIRED BY TH£
CITY.
35. UNL£$S A GRADING PERMIT FOR THIS PROJECT JS ISSU£D WITHIN ONE (1)
YEAR AnER TH£ CITY £NGIN£ER'S APPROVAL, 7H£S£ PLANS MAY BE REQUIRED
TO BE R£5UBMJ TTED FOR PLAN CHECK. PLANCHECK FEES WILL BE REQUIRED FOR
ANY SUCH RECHECK.
36. TH£ SOILS REPORT TITLED; REPORT OF PRELIMINARY GEOTECHNICAL INVEST/GA TION.
PREPARED BY GEOT[CHNICAL FXPIORAVQN INC, DATED ,JANUARY 8 2004 SHALL 8£
CONSIDERill AS A PART OF THIS GRADING PLAN. ALL GRADING SHALL 8£
DONE IN ACCORDANCE WITH TH£ RECOMM£NDA TIONS AND SPECIFICATIONS
CONTAINED IN SAID SOILS REPORT.
"DECLARATION OF RESPONSIBLE CHARGE"
I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK''f:OR THIS PROJECT, THAT I
HA VE EX£RCISED R£SPONSIBLE CHARGE OVER THE DESIGN OF TH£ PROJECT AS DEFINED
IN S£CTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND THAT TH£ D£SIGN IS
CONSISTENT WITH CURRENT STANDARDS.
I UNDERSTAND THAT TH£ CHE.CK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE
CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY
R£SPONSIBILITI£S FOR PROJECT DESIGN.
FJRM: _ __.Wl,.,L,,aLcc,1A,,,_M..,_F~ . ..,_Y"'OU""N.,_,.G"--"C"'ON"'S"'U""L-"'17N.,_,G"-"'ClccVl""L-"E'-'N"'Gl.,,NE:eEa,R_
ADDRESS: 21422 ALISO COURT
CITY. STA TE: LAKE FOREST, CA. 926JO
TELEPHONE: SJ:1/,00-7~¥. ~
BY: U~-,......-.•.~~
WILLIAM F. YOUNG ' ,/
R.C.E. NO.:_~u1"---------------
R£GISTRA TION EXP/RATION DA TE: _ _.9='-",30,=.0,i.5 ____ _
SOILS INGINDR'S Cllk'l'itll.A.TI
I J,lf/H e "" . C'EfZ_/fZ.CJ,S: , A REGISTERED CI\IIL.
ENGINEER OF 1HE STA7E OF CALIFORNIA. PRINCIPALLY DOING BUS/NESS
IN 1HE FIEW OF APPi.JED SOILS MECHANICS. HEREBY CERTIFY 1HAT A
SAMPLJNG AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN 7HIS
S/7E WAS MADE BY ME OR UNDER MY DIRECTION BETWEEN 1HE DA 7ES OF
===--==--==--,• 2D AND -==-=--=,,,,,.,--== , 2Q__ • TIK> COPIES OF THE SOILS REPORT COMPILED FROM 1HIS STUDY. r.tTH MY
RECOtNENDATIONS, HAS BEEN SUBMITTED ro THE OFFICE: Or THE: CITY
ENGINEER.
SIGNED:
UCENSE EXP/RA TIOH DA, 7!':
OWNER'& CER'l'IFll!A.TE
I ( M,£ ) HEREBY CERTIFY THAT A REGIS~ED SO/LS ENGINEER OR
GEOLOGIST HAS BEEN OR Will BE RETAINED ro SUPERVISE OVER-ALL
GRADING ACTl\.'ITY AND AD\.'ISE OH THE COMPACTION AND STABILJTY OF
THIS Sl7E. ./ ,, ...
r"" ,/ 0i.., .. '// .. . .. ~~~~ DA7E
CITY OF CARLSBAD
COUNTY OF SAN DiEGO
VICINITY
CITY OF OCEANSIDE
HIGHWAY 78
MAP
NOT TO SCALE
CITY OF VISTA
PACIFIC
OCEAN
SQURCI or TOPOGRAPHY
CITY OF ENCINITAS
TOPOGRAPHY SHOVtH ON THESE PLANS WAS GENERA 7ED BY AERIAL
TOPOGRAPHICAL METHODS FROM INFORMA7IOH GA 7HERED IN OCTOBER,
200J BY COAST SUR~ TOPOGRAPHY SHO'lrN HERE:ON CONFORMS 10 NATIONAi. IIAP
ACCURACY STANDARDS.
PROJECT LOCATION
THIS PROJECT JS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S)
A SSfSSQRS PARCEL NIJMBER 211 QBO 1Q
~" ~o
CIT\r' OF
SANI MARCOS
OWNER/ DEVELOPER
BEN WESELOH
5335 PASEO DEL NORTE
CARLSBAD, CALIFORNIA
(887) 937-3564
REFERENCE DRAWINGS
GRADING & PLUMBING PLANS,
WESELOH CHEVROLET
LEGAL DESCRIPTION
LOT 2, CARLSBAD TRACT 72-3
BASIS OF BEARINGS
CARLSBAD TRACT 72-3, MAP NO. 7492
BEARING BETWEEN MONUMENTS 1 AND 2
ALONG THE NORTHWESTERLY TRACT
BOUNDARY BEING N14'35'39"W
INDEX OF SHEETS
DESCRIPTION SHT NO
TITLE 1
SITE / DEMOLITION 2
GRADING & PAVING 3
EROSION CONTROL DETAILS 4
EROSION CONTROL PLAN 5
EARTHWORK QUANTITIES
CUT: 0 CY
FILL: 1 290 CY
IMPORT: 1 290 CY
EXPORT: n CY
REMEDIAL: 1.1~~ CY
W'ORK TO n Jon
THE GRADING ~ SHAU. CONSIST OF 1HE CONS1RUC1ICN OF ALL CU7S AND FILLS,
REMEDIAL GRADING, DRAINAGE rACIU1IES. EROSION CONma. FAQU11ES, AND
Pl.ANTING OF PERMANENT LANDSCAPING AND PREPARA 110H OF AS-BUii.. T GRADING Pl.ANS,
AS-SIJIL T GEOLOGIC MAPS AND REPORTS, AI.L. AS SHOWN OR R£QUIRED ON 7HIS SET
OF PLANS AND 1HE aTY STANDARDS, SP£CIFICA 1laiS, REQUIREI.IENTS, RESDI..UTIONS
AND ORDINANCES Cl7ED ON 1HESE Pl.ANS.
1Hf GRADING ~ SHALL BE PfRfflRIIED IN ACC<RDANCE IW1H 1H£ RXLOIIING
DOCUIIENTS, CURRfNT AT 7HE 7l1'E OF CONSTRIJCTIOH, AS DIREC7ED BY 7HE QTY
ENGINEER.
I. CARL.S8AO IIUN/aPAt. C<X1E
2. CITY OF CARLSBAD STANDARDS
J. 7HIS SET OF Pl.ANS
4. RESa.UT/ON NO'S. ftQ W 1 DA 7ED ~,1§A,,'I
5. 1HE STANDARD SP£aFICA TIONS FOR PIJBUC ~ CONSJRUCTION (GREEN
SOOK).
e. sat.S REPORT AND R£COWEHDA T/ONS BY CEO~ CXPl.<lfA TIOH, INC.
DA JED, JANUARY 8, 2004
7. 1HE SAN DIEGO REGIONAL STANDARD DRAIIINGS AND AS MAY BE IIODIFIED SY
THE CITY OF CARLSBAD STANDARDS.
& CAI.JFORNIA COASTAL COIMIISSION OC',£1.0PAENT PERMIT CONDITIONS
DA7ED ,1/7(111:/tl
II. ENVIRONMENTAL APPROVAL DOCIJIEN7S DA7ED __.,N""IA"------
10. CAJ.JRJRNIA STDRIIWA 1ER (JJAIJTY ASSoaA 110N, S11RIWA 1ER BEST /IANAQE1ENT
PRACTICE. CONSTRUCT/ON HANDBOOK AND THE STA TE' OF CALJrORNIA. DfPAR111ENT
OF TRANSPORTATION, CONSJRUCT/ON SITE' BEST IIANAGEMENT PRACTlaS (BMP) IIANUAL.
LEGEND
DISCRIPTION D1t'G.NO, SYMBOL QUANTITY
3'ACIS" CLASS II AB. 1 23,340 SF'
3'AC/8' CLASS D AB, 2 S,670 SF'
6'PCC Cl.RI. SDRSD G-1 765 LP'
4'PCC SIJIE\(ALK, SDRSD G-7 3,530 SF'
4'PVC SEVER LATERAL. 68 LF'
2" '.JATER SERVICE. '.J4 1 EA
nRE HYDRANT IISSY, 'JU! 9 l EA
4' DBL Cl£CK VALVE DETECTIR ASff. '.J22 10 1 Ell
IIJT TN' EXISTING 12" 'tlllTER ut£ 2 Ell
SAVCUT, REIIJVE I REPLACE AC P'VMT 330 SF'
ENGINEER OF WORK:
/1/4 -~d:---
1,/JT_L]AM F, Y □Ur-lG / I
RCE 35715 EKP. 9/30/05 PMN~--! DEPARTMENT APPROVAL
1'.L,_L__lo1.1 DATE:'/ /27/0S
(SIGNED)
Aµ t :S T?'l,o,U:: , PLANNJNG DIRECTOR EXP,, ___ _
11 AS BUIL T11
RC[ __ _ DATE
~(tt¥',n~ DATE:"I /z7/0<:o. 1-RE_V_l_E_l,i_E_D_B_Y_, ------------1
RECOMIIENDED BY: fur\:,~,;. ken n«dw (PRINT NAME) T INSPECTOR DATE
HAD 83 CALJFORNIA COORDIHA TE' INDEX IS H 200:f t 62 'J6
BBNCH KARJ l--+--t-------------+---+--+--+---I I SH1EET I CITY OF CARLSBAD I SHE5ETS I
'-==::::::'..!==::EN:::G::l::NE::E:::R:::IN:::G:::::D:::EP:::::A:::R:::T::::'M::EN::::T=::=:::'...==== DESCRIPTION:QTY SIJR\£Y CONJROI. NETWORK El£NCHMARK a.sB-056 t---t--t---------------+---+---+----h, · -r
LOCATION/: A 2 1/2" DISK IN DRAINAGE BOX IHI.ET IN THE SOU7HltfST l---t----+----------------1---+--4----.J, .. -·-GRADING & EROSION CONTROL PLANS FOR:
CORNER OF AVENIDA ENaNAS AND CANNON ROAD. l----+--+----------e----1---1---· t::~:~ w Es E LOH Hu M MER
ELEVATION: 111•374 FEET DATUM: NGW29 ·_f ,_ ... ) 5335 PASEO DEL NORTE
CITY OF CARLSBAD FIRE DEPARTMENT l----+---t---------------1--+---1----l---•·-~===c=;:::::========::::::;::======~
t---a:Ri:'iEo"'uiiilR°'Ec,'M,EE';:;NT<TS:;:-,-----------------'1-----ll-----1------------------1-----1--~l---l-----APPROVED: LLOYD B. HUBBS .dr
.L 1---+--1--------------t--+--+--1--1 &4' -ve; c. 14-e:}.,.;"--,1~0-s
NUMBER OF F.H.'S ____ F. FLOW 1500 G.P.M. OUT OF _L __ F.H.'S CITY ENGINEl"RPE 238!l9 EXPIRES 12131 /05 DATE BLDz;:~~ NO ___ F. FLOW ~-,,,,::·/41'$
F'IRE M~RSilli7 D'ATE 1
/1\
DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION
DATE INITIAL DATE INITIAL
OTHER APPROVAL CITY APPROVAL
DWN BY: ---11
CHKD BY:~~-
RVWD BY: OElt.,
PROJECT NO.
CDP 04-56
DRAWING NO.
432-4A
DEMOLITION NOTES
[] REMOVE EXISTING AC
PAVEMENT,
[g] REMOVE EXISTING
Q] REMOVE EXISTING
I]] REMOVE EXISTING
PCC CURB.
TREE.
BUILDING.
~ REMOVE EXISTING LIGHT,
~ PROTECT IN PLACE,
z-....
SCALE: 1 "=30'
a 30 60
SITE
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DEMOLITION
··········--------□
ENGINEER"OF WORK:
'w'ILLIAM F, YOU
RCE 35715
~
I
EXP, 9/30/05
PLAN
DATE
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REVIE\IED BY•
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DATE
DATE
f---+---f-------------+---+---+---+----1 I SHEE2T I CITY OF CARLSBAD I SH~ETS I
~==~=:::::E::::N:::G:::IN:::E:::E::::R::::IN::G=:::::D:::E::::P:::::A:::::RT:::::M:::E::::N::::T==::..':==~
DATE INITIAL DATE INITIAL DATE INITIAL
ENGISIEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL
GRADING PLANS FOR:
WESELOH HUMMER
5335 PASEO DEL NORTE
APPROVED: LLOYD B. HUBBSd'r
-40'. -... y. ~~ r.,17/,, .... CITY ENGINEE PE 239EXP1RES 12131 /05 ATE,
DWN BY:
CHKD BY:~~-
RVWD BY: Of.ii,,
PROJECT NO.
CDP 04-56
DRAWING NO.
432-4A
z-....
SCALE: 1 "=20'
0 20 40
/
CONSTRUCTION NOTES
1 CONSTRUCT 3°AC/5' CLASS II AB,
2 CONSTRUCT 3° AC/8' CLASS II AB,
LIMITS OF WORK
3 CONSTRUCT 6°PCC CURB PER SDRSD G-1.
CONSTRUCT 4°PCC SIDE\./ALK PER SDRSD G-7,
CONSTRUCT 4'PVC SE\./ER LATERAL,
CONSTRUCT 2'\./ATER SERVICE PER CITY STD \./4,
9 CONSTRUCT FIRE HYDRANT ASSY. PER CITY STD \./12.
10 CONSTRUCT 6' DBL, CHECK VAL VE DETECTOR ASSY,
PER CITY STD \./22 \./ / 6' TD 4' REDUCER,
@H □T TAP EXISTING 12' \./ATER LINE \./ITH 6' TAPPING
VAL VE AND SLEEVE,
@SA\./CUT, REMOVE 8' REPLACE P'VMT IN KIND PLUS 1'
PER SDRSD G-24 CA).
NOTE: STRUCTURALSECTI □NS ARE TENTATIVE,
ACTUAL STRUCTURAL PAVEMENT DESIGN \.JILL
BE BASED □ N ACTUAL 'R' VALUE TESTS
TAKEN UPON COMPLETION □ F GRADING.
\
\
>,,.,,,,,
>7 ,,,,,-~·S.J
\ p.s' 'O _,,_\/
./,.J \
\
\
\
\
~
\
\
I
lL
GRADING UTILITY PLAN
LIMITS OF WORK --1 r
, N00'23' 44"E
1---
1 I
3:I :lf)I
s;j-
4$1.26'
NOTES FOR UNDERGROUND PIPING FOR HYDRANTS & SPRINKLERS
I. PRIOR TD INSTALLATI□N, ALL REQUIRED PERMITS SALL BE OBTAINED
FROM THE BUILDING AND '\,/ATER DEPARTMENTS HAVING JURISDICTI□N,
2, INSPECTIONS REQUIRED•
A) PRIOR TO POURING THRUST BLOCKS,
B) FOR HYDROS TA TIC TESTING, AND
C) FOR FLUSH,
ALL INSPECTIONS SHALL BE SCHEDULED AT LEAST 48 HOURS IN
ADVANCE. INSPECTIONS CANCELED AFTER 1 P.M. ON THE DAY BEFORE
THE SCHEDULED DATE \./ILL BE SUBJECT TD A RE-INSPECTION FEE, TO
SCHEDULE AN INSPECTION CALL <760) 602-4660,
3, INSTALL A TIDN, INSPECTION, AND TESTING SHALL CONFORM TO 1999
NFPA 13 AND 1995 NFPA 24, UNDERGROUND MAINS MAY BE
CENTER-LOADED PRIOR TD INSPECTION, SD LONG AS ALL PIPING AND
FITTING JOINTS ARE LEFT FULLY EXPOSED,
4, FIRE HYDRANTS SHALL BE APPROVED \JET BARREL STYLE PER
CARLSBAD PUBLIC \JDRKS STANDARD, THE 4' OUTLET SHALL FACE THE
FIRE DEPARTMENT ACCESS ROAD, ALL OUTLETS SHALL BE PROVIDED
\./ITH NATIONAL STANDARD THREADS (NST),
5, FIRE HYDRANT SUPPLY PIPING SHALL BE A MININUM OF SIX INCHES
IN DIAMETER, THE LD\JEST OPERATION NUT SHALL BE A MINIMUM OF 18'
ABOVE GRADE AND THE HYDRANT FLANGE SHALL BE A MINIMUM OF 2'
ABOVE GRADE.
I 6, FIRE HYDRANTS SHALL BE A MINIMUM OF 40 FEET FROM ALL
STRUCTURES, A KEYED GATE VALVE SHALL BE PROVIDED FDR EACH
HYDRANT IN ACCESSIBLE LOCATION, VALVES SHALL NOT BE LOCATED IN
PARKING STALLS DR IN AREAS SUBJECT TD OBSTRUCTION, ( \ /"~-,...... ·-.,.,,,,,,_,,,,,_,
~-'-c:-¢.:c ii '\ ---···-······-· ....... , ..... ,. ...... t 7, ALL PIPE SHALL BE APPROVED FOR USE IN FIRE SERVICE SYSTEMS .. ::: .. ~.(\"!,, .. ,-=· =-'" ......... \: ................ ____ ,,,_ .. \\\\\----·------CLc:::····=···,··=-J--'v-'CvMc..:.+~--'--1 _ ·--__,,:_ (CLASS 150 MINIMUM), CLASS 200 PIPE SHALL BE USED \JHERE THE
. \ .... PRESSURE MAY EXCEED 150 PSI.
·;, .. ' \\\\, / .. ••""f'~·--..... "·•, 8, ALL FERROUS PIPE AND FITTINGS SHALL BE PROTECTED \JITH A
1 I \ LOOSE 8-MIL POLYETHYLENE TUBE, THE ENDS OF THE TUBE AND ANY
\ \\ SPLICES MADE FOR 'T's DR OTHER PIPING COMPONENTS SHALL BE
...... ,,......,.,.,._ -.. ·'--, .... -.., .... SEALED \JITH 2' TAPE, APPROVED FOR UNDERGROUND USE >I r\· ' ------::::r ,,,,. P □L YETHYLENE ENCASEMENT <P □L y sLEEvD 1N Acc□RDANcE vnH >I I A\J\JA C-105. COMPLETE DETAILS SHALL BE SHD\JN ON THE DRA\JINGS.
ALL BOLTED JOINTS SHALL BE CLEANED AND THROUGHLY COATED \JITH N I ASPHALT DR OTHER CORROSION RETARDING MATERIAL AFTER ASSEMBELY
AND PRJDR TO POLY-TUBE INSTALLATION,
I 9, A 12' BED OF CLEAN FILL SAND SHALL BE PROVIDED BELO\./ AND I ABOVE THE PIPE <TOTAL 24'),
(l)I 10. ALL B□L TS USED FDR UNDERGROUND CONNECTIONS SHALL BE
: 1 EX [ S Tl NG STAINLESS STEEL (316),
, CHEVROLET
! SALES BUILDING
I
I
II, BURY DEPTH SHALL BE A MINIMUM OF 36 INCHES IN ALL AREAS,
INCLUDING FINISHED GRADE,
12, THRUST BLOCKS, DR OTHER APPROVED METHOD OF THRUST
RESTRAINT, SHALL BE PROVIDED AT ALL CHANGES OF DIRECTION AND
ELEVATION.
13, THE TRENCH SHALL BE EXCAVATED FDR THRUST BLOCKS AND
INSPECTED PRIOR TD POUR, ALL CDRRDSJDN PROTECTION SHALL BE IN
PLACE,
SALES BUILDING~
14, A HYDROSTATIC TEST (200 PSI FDR T\JO HOURS DR 50 PSI OVER
MAXIMUM STATIC PRESSURE, \./HICHEVER IS GREATER) SHALL BE
\JITNESSED BY A CFD INSPECTOR, THE TRENCH SHALL BE BACKFILLED
BET\./EEN THE JOINTS TD PREVENT MOVEMENT OF THE PIPE.
/
FF=72.60
PAD=71.8
~ ',j' 6' ~ \J:'".,._..... C> .,,_
... ~~
LIMITS OF WORK~ PROTECT
IN PLACE
EXISTING SERVICE BUILDING
__________ ,,,., .. ,-~_,.,.,,,,fflff,,,,,,,,,...,,,?.,"''""'""'".......-:"'''·
'-----==· ........ --· .. =-.. ··-·-------------I .. ., ........ ---.. ,,. ..... .
.. ............................... -·~····~·
EXISTING
, SERVICE BUILDING , .. ;
;
ENGINEER OF WORK:
d11· ~ ~" \JILLIAM F, YD~ ~ 'DATE
RCE 35715 EXP. 9/30/05
EXISTING
SERVICE BUILDING
SERVICE BUILDING
/
/
15. THE SYSTEM SHALL BE THROUGHLY FLUSHED BEFORE CONNECTION IS
MADE TO OVERHEAD PIPING, FLD\J SHALL BE THROUGH A MINIMUM OF A
4' HOSE DR PIPE UNLESS DTHER\./ISE APPROVED BY THE CFD
INSPECTOR, A CFD INSPECTOR SHALL \./ITNESS THE FLUSH. THE
FOLLD\JING FLUSH CONNECTION SHALL BE MADE•
<4' IN UNDERGROUND MAIN -T\JD (2) 2,5' COUPLING 8. HOSE
4' IN UNDERGROUND MAIN -ONE (I) 4' COUPLING 8. HOSE
6' IN UNDERGROUND MAIN -ONE (I) 4' COUPLING 8. HOSE
8' IN UNDERGROUND MAIN -ONE <D 4' COUPLING 8. HOSE
LARGER THAN 8 IN -CONTACT THE FIRE PREVENTION BUREAU
16. ALL HYDRANTS, SPRINKLER CONTROL VALVES, BACK-FLO\./
PREVENTION ASSEMBLIES, POST INDICATING VALVES AND FIRE
DEPARTMENT CONNECTIONS SHALL BE PAINTED IN ACCORDANCE \./ITH
LOCAL REQUIREMENTS.
17, ALL CONTROL VALVES SHALL BE LOCKED IN THE OPEN POSITION,
VALVES SHALL BE MONITORED IF THEY SERVE 100 OR MORE SPRINKLER
HEADS,
18, PER NFPA 13 CHAPTER 8-1, A 'CONTRACTOR'S MATERIAL AND TEST
CERTIFICATE FDR UNDERGROUND PIPING', SHALL BE COMPLETED, SIGNED
AND DELIVERED TO THE FIRE PREVENTION BUREAU PRIOR TO
CLEARANCE FDR OVERHEAD SPRINKLER CONNECTION,
NOTE• -THE FLUSHING OPERATION SHALL BE OF SUFFICIENT TIME TD
ENSURE THOROUGH CLEANING, THOSE SYSTEMS GREATER THAN 4 INCHES
IN DIAMETER SHALL REQUIRE THE USE OF A SINGLE LARGE DIAMETER
HOSE, ALL FLUSHING SHALL BE COORDINATED \JITH THE APPROPRIATE
\./ATER AUTHORITY AND IN ACCORDANCE \./ITH THE APPROPRIATE 'STORM
\./ATER PROTECTION' REQUIREMENTS OF REGIONAL \./ATER QUALITY
CONTROL BOARD -SAN DIEGO REGION'S REQUIREMENTS FDR POTABLE
\./ATER DISCHARGES -ORDER ND. R9-2002-0020,
. . HAS BUIL Tu
RCE __ _ EXP, ___ _
REVIE\./ED BY•
INSPECTOR
DATE
DATE
1---+---lf-------------+---+---+---+----l I SHEE3T I CITY OF CARLSBAD I SH~ETS I
ENGINEERING DEPARTMENT
;:=:::::::'...c==:::::::::::::::::::::::==::::::=::::::=:::::::::::::::::::::='..-==:~
GRADING PLANS FOR:
WESELOH HUMM ER
5335 PASEO DEL NORTE
APPROVED: LLOYD B. HUBBS er
d 6 « 5: C: ~~ .,,.,--<--f/,,;,7/4,s-
c1TY ENGINEERVn: 238 EXPIRES 12/31 /05 DATE
/1\
DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION
DATE INITIAL DATE INITIAL
011,ER APPROVAL CITY APPROVAL
g:D B;~,-::,:-:.:= P,ROJE,GT .NO. DRA\\1NG NO ..
RVWD BY: j)ER CDP 04-56 432-4A
EROSION CONTROL NOTES
1. IN CAS£ £M£RG£NCY WORK 15 R£QUIR£D,CONTACT __ JO ....... HwNL...111.M..,ORcuG.,A'"N,__ __
(714) 624 29J5
AT
2. EQUIPMENT AND WORKERS FOR £M£RG£NCY WORK SHALL 8£ MAD£ AVAILABLE AT ALL
TIMES DURING TH£ RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE
STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID
CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT.
3. DEVICES SHOWN ON PLANS SHALL NOT 8£ MOVED OR MODIFIED WITHOUT TH£ APPROVAL
OF THE ENGINEERING INSPECTOR.
4. TH£ CONTRACTOR SHALL RESTOR[ ALL EROSION CONTROL DfVICfS TO WORKING ORDER
TO THE SA TISFACT/ON OF TH,E CITY ENGINEER AFTER EACH RUN-OFF PRODUCING
RAINFALL.
5. TH£ CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY 8£
R[QUIRED BY THE CITY ENGINEER DU£ TO UNCOMPLETED GRADING OPERA T/ONS OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO
PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A
HAZARDOUS CONDIT/ON.
7. ALL EROSION CONTROL MEASURES PROVID[D PER THE APPROVED GRADING PLAN SHALL
BE INCORPORA TEO HEREON.
8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF
SLOPE AT THE CONCLUSION OF EACH WORKING DAY.
9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH
WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT (40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGR[GRATE.
11. SHOULD GERMINATION OF HYDROSEEDE:O SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE
OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL BE
STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF
B.
C.
D.
THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STA TE OF CALIFORNIA.
TEMPORARY EROSION CONTROL
PLANTING AND IRRIGATION
ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL BE
INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD
SPECIF/CATIONS AND THE FOLLOWING:
A. HYDROS[[DING SHALL BE APPLIED TO:
1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER
WHEN TH[Y ARE:
a. THREf FEfT OR MOR[ IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR
STREET.
b. ALL SLOPES 4 FEET OR MORE IN HEIGHT.
2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS
EXIST:
a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCTION OR GENERAL
LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING.
b. IDENTIFIED BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY
VISIBLE TO THE PUBLIC.
c. HA VE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER
THAT WARRANTS IMMEDIATE TREATMENT.
HYDROSEEDED AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING
CRITERIA:
1. ALL SLOPES THAT ARE GRADED 6:1 OR STEEPER AND THAT ARE:
a. THREE TO EIGHT FEET IN HEIGHT SHALL BE !RR/GA TED BY HAND
WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM
OF LOW PRECIPITA 110N SPRINKLER HEADS PROVIDING 100% COVERAGE.
b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION-
AL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100%
COVERAGE.
2. AREAS SLOPED LESS THAN 6: 1 SHALL BE IRRIGATED AS APPROVED BY THE CITY
ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL SUBMIT A
PROPOSED SCHEME TO PROVIDE /RR/GA T/ON TO THE CITY ENGINEER. THE
PROPOSAL SHALL BE SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF
THE ELEMENTS OF THE PROPOSED SYSTEM.
3. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE
OPTIMUM LEVEL FOR THE GROWTH OF THE HYDROSEEDED GROWTH.
HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING:
1. SEED MIX SHALL CONSIST OF NO LESS THAN:
a. 20 lbs. PER ACRE OF ROSE CLOVER
b. 20 lbs. PER ACRE OF ZORRO FESCUE
c. 3 lbs. PER ACRE OF E SCHOOL CIA CALIFORNICA
d. 4 lbs. PER ACRE OF ACHILLEA MILLEFOLIA
e. 3 lbs. PER ACRE OF AL YSSUM (CARPET OF SNOW)
f. 1/2 lb. PER ACRE OF 0/MORPHOLECA
g. ITEMS c,d,e, ANO f OF THIS SUBSECTION MAY BE OMITTED ON
LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE FROM
EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES.
h. ITEM a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN
FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR
BROADCAST/NG BEFORE HYDROSEEDING.
i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE IN
UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD
AND AGRICULTURE CERT/FICA T/ON 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 RA TE OF NO LESS THAN 2000 lbs PER ACRE.
TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR
HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE
ANCHORE:D TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LESS THAN 50% OF
THE STRAW INTO THE SOIL.
3. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFA TE, 16-20-0, WITH
15% SULPHUR APPLIED AT THE RATE OF 500 lbs. PER ACRE.
AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY:
1. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A COMBINATION OF:
o. TRACK WALKING SLOPES STEEPER THAN 6: 1
b. HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIE:NTL Y FRIABLE:.
c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE.
2. CONDITIONING THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY:
o. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A OAMP BUT NOT
SATURATED SEED BED.
b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR
COVERING SALINE SOILS TO PROVIDED VIABLE CONDITIONS FOR GROWTH.
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.
PUBLIC RIGHT-
OF-WAY
'MIN.
8" MIN.
PROE/lE
EXIST1NG GROUND
_J_
14'MIN.
T EJ.AN
PUBLIC RIGHF-OF-WAY
PROVIDE APPROPRIATE TRANSITION
BETV!FEN STABILIZED CONSTRUC110N
ENTRANCE AND PUBLIC RIGHT-OF-
WAY
STABILIZED CONSTRUCTION ENTRANCE
ANGLE FIRST STAKE TOWARD
PREVIOUSLY LAID BALE
~ 'f"E. ~ ~ f ,a,; __
-~ ~ .-,_ ~--a~--:;
:.1:~ti't i ,:; ----·
; •il ~-t -'$ , ~
WfRE OR N\tON
BOUND BALES
PLACED ON THE
CONTOUR
?
2 Rf-BARS.STEEL PICKETS,OR
2"X 2" STAKES 1 1/2' TO
2' IN GROUND
ANCHORING DETAIL
"' DRAINAGE AREA LESS THAN 1 ACRE
STRAW BALE DIKE
1. SET POSTS AND EXCAVATE A
4 BY 4 IN (10 BY 10 CM)
TRENCH UPSLOPE FROM AND
ALONG THE LINE OF POSTS.
3. ATTACH THE FILTER FABRIC TO
THE WIRE FENCE: AND E:XTEND IT
IN TO THE TRENCH.
2. STAPLE WIRE FENCING TO
THE POSTS.
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
SILT FENCE
9 IN. EARTHEN RIDGE
FILL SLOPE
UNLINED SWALE & BERM
GRAVEL FILTER
···········-. ....................... ' , ...... , ............. , ... , .. .. . ,., .. , . I ...
RUNOFF ' -TTT _:f m m 11 I 11
WATER WITH ' -I 11-111 m m • SEDIMENT -:111=111=11, ill
-•11_ 'll
SEDIMENT .
WIRE SCREEN
FILTERED WATER
DROP INLET
WITH GRATE
~-coNCRETE BLOCK
BLOCK-SCREEN-GRAVEL SILT BASIN
DROP INLET
WITH GRATE
COMPACTED SOIL
TO PREVENT PIPING
2X6 STRUT(S)
RUNOFF WATER
WITH SEO/MEN T
., ..... .
\.
STAKED
STRAW BALE
2X6 STRUT(S)
FILTERED
WATER
'r,f-"-'CL.L~~
-TTT_ I .•
" I .. •
STRAW BALES
STAKED WITH TWO
STAKES PER BALE
END AND SIDE
OVERLAP AT
CORNERS
2X6 STRUT(S)
RE:QUIRED WHEN
NOTED ON PLANS
•
Ill ~--1
HAY BALE SILT BARRIER
GRAVEL BAGS OVERLAP
ONTO CURB
RUNOFF
/
GAP BETWEEN BAGS
ACTS AS SPILLWAY
3 FT (0.9 M) MIN.
THREE LAYERS OF GRA \/EL BAGS
WITH ENDS OVE:RWPEO
GRAVEL BAGS
---
___
0 FLOW► : IJ
0 I I : ) ~
---o I/
o 1
1
0 I
4"-6" LOGS
24"
18"
I
LOG CHECK DAM
8
-----n.!:~0 t~i:N~,Jd~tttj~QI~~\,~,:}~ -------
-" -, ""',[]) w 11E 11 rn--J 110--.• 11-!11-lli::::=111-111-11
POINTS A SHOULD BE HIGHER THAN POINT B
HAY BALE CHECK DAM
6 IN (15 CM)
24 IN (61 CM)
(A)
j
~~•='~ I
FLOW 24 IN (61 CM)
o . . I
(B)
L-DISTANCE SUCH THAT POINTS
A ANO B ARE OF EQUAL ELEVA 110N
GRAVEL CHECK DAM
LEGEND
DESCRIPTION QUANTITY SYMBOL
STABILIZED CONSTRUCTION ENTRANCE 1734 SF
STRAW BALE DIKE
SILT FENCE
UNLINED SWALE & BERM
D-75 LINED SWALE
N/A
N/A
N/A
N/A
-----
BLOCK-SCREEN-GRAVEL SILT BASIN N/A
HAY BALE SILT BARRIER N/A
LIMITS OF CLEARING & GRADING
GRAVEL BAGS
44,000 SF
790 LF
PUNCHED STRAW N/A V/ V/ V/ V/
LOG CHECK DAM N/A cxxauhxxm
HAY BALE CHECK DAM N/A __ ..,. ....
GRAVEL CHECK DAM N/A w
RIPRAP N/A
ENGINEER OF WORK:
~,-,, /t i%
'wl~ F. YOUN '"7
RCE 35715 EXP. 9/30/05
II AS BUILT"
RCE __ _ EXP, ___ _ DATE
REVIE'wED BY,
INSPECTOR DATE
t---+---if-------------t---+--+--+----11 SH4ET I CITY OF CARLSBAD I SHE~TS I ENGINEERING. DEPARTMENT
~E:::;R~O:;SI:::;O:;;N,=C:;O;:;N;;;T;:R:;O L;::;;P::;:LAN:;:;:;;S;::;;F:;O R;:,======-====:
DATE INITIAL DAlE INITIAL DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION ClllliER APPROVAL CITY APPROVAL
WESELOH HUMMER
5335 PASEO DEL NORTE
DWN BY: ---PROJECT NO. DRAWING NO.
CHKD BY: -;-.,...,,--
RVWD BY: !)Ell, CDP 04-56 432-4A
0
:E
(i)
z-...
SCALE: 1 "=30'
0 30 60
X
<\-_/ . ,,
i
1
EROSION CONTROL PLAN
-,---.,., ..
(L
(/)
o._)
1
r·'\ .).:.(. r-~ .'"r~
f•.
f"•.
X ,.o
NEWv ____ _
ER
SALES BLDG ~;: "+ 1...()
\ ( > t:: .'.j ·:::1 .
CD X
,-----·----,
EXISTING
SERVICE BUILDING
!
...... J
ii
ii
X
/
X
EXISTING
SERVICE BUILDING
o 30
cc .,,
..... ';,(
..
.,
_,,,,, .,, ,,-✓
/ . ,,,.,-:"' _, ,, .J 7 ,.
;_()
c:::: X
~
PHASE BU LO NG CONSTRUCT ON
GRAVEL BAG BARRIERS -INSTALLATION/APPLICATION
GRAVEL BAG BARRIERS MAY BE USED FOR SEDIMENlf TRAPPING IN LOCATIONS WHERE SILT FENCES ANDI S
ENOUGH. IN ADDITION, GRAVEL BAG BARRIERS ARE APPROPRIATE TO USE WHEN CONSTRUCTION OF CH EC
TRAW BALE BARRIERS ARE NOT STRONG
K DAMS OR SUMPS IN A STREAM IS
UNDESIRABLE. THE GRAVEL BAG BERMS CAN PROVl[)E THE SAME FUNCTION AS A CHECK DAM WITHOUT DISTURBING THE STREAM OR
VEGETATION. THE GRAVEL BAG BERM WILL ALSO ALILOW A SMALL SEDIMENT RETENTION AREA TO BE CRE ATED PRIOR TO CONSTRUCTION OF FINAL
DETENTION BASINS. FOR INSTALLATION OF A GRAVEil BERM, THE FOLLOWING CRITERIA SHOULD BE OBS ER VED:
-DRAINAGE AREA -UP TO FIVE (5) ACRES.
HEIGHT OF BERM -18 INCHES MINIMUM HEIGHT, MEASURED FROM THE TOP OF THE EXISTING GROUJN D AT THE UPSLOPE TOE TO THE
TOP OF THE BARRIER.
-WIDTH OF BERM -48 INCHES MINIMUM WIDTH MEASURED AT THE BOTTOM OF THE BARRIER; 18 INC'.H ES AT THE TOP ..
-GRAVEL BAG SIZE -LENGTH 24 TO 30 INCHES, WIDTH 16 TO 18 INCHES AND THICKNESS SIX (6) 'TO EIGHT (8) INCHES. WEIGHT 90 TO
125 POUNDS.
-GRAVEL BAG MATERIAL -POLYPROPYLENE, POLYETHYLENE OR POLYAMIDE WOVEN FABRIC, MINIMUM UJN
PER SQUARE YARD, MULLEN BURST STRENGTH EXCEEDING 300 PSI AND ULTRAVIOLET STABILITY EXCE:ED
IT WEIGHT FOUR (4) OUNCES
ING 70 PERCENT. USE OF
BURLAP IS DISCOURAGED SINCE IT ROTS AND DETERIORATES EASILY.
-GRADE OF GRAVEL -GRAVEL.
RUNOFF WATER SHOULD BE ALLOWED TO FLOW OVER THE TOPS OF THE GRAVEL BAGS OR THROUGH! FOUR (4) INCH POLYVINYL CHLORIDE
PIPES EMBEDDED BELOW THE TOP LAYER OF BAGS.
-AREA BEHIND THE GRAVEL BAG BARRIER SHOULD BE ESTABLISHED ACCORDING TO SIZING CRITERIA FCOR SEDIMENT TRAP BMP (ESC55).
ENGINEER OF WORK: ,,,
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\./ILL AM F. YOUN ( ~DATE
RCE 35715 EXP. 9/30/05
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DATE INITIAL
co 1RUCT STABILIZED CONST .,,,-__ ¥,EN;f!eTRANCE PER TC-l ,•
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BARRIER PER SE-6 /
L = 170' W= 1 5' ;
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DATE INITIAL DATE
EXISTING
SERVICE BUILDING
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EXISTING
SERVICE BUILDING
CONSTRUCT ON
"AS BUILT"
RCE EXP, DATE
REVIE\./ED BY,
INSPECTOR DATE
I SHE~T I CITY OF CARLSBAD I SH~ETS I
ENGINEERING DEPARTMENT
EROSION CONTROL PLANS FOR: -
WESELOH HUMMER .
5335 PASEO DEL NORTE
APPROVED: LLOYD B. HUBBS er
A.,.,.:;' e~ ~~ '1/,7fcS CITY ENGINEER PE 2388 EXPIRES 12/31/D5 7DAT
DWN BY: PROJECT NO. DRAWING NO . INITIAL CHKD BY: REVISION DESCRIPTION RVWD BY: 'D!ll CDP 04-56 432-4A ENGINEER OF WORK OTI-IER APPROVAL CITY APPROVAL
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