HomeMy WebLinkAboutDWG 432-2B; SDP 01-01B; FINAL WETLAND MITIGATION BUFFER PLAN - LAUREL TREE LANE PUBLIC IMPROVEMENT; 01-14PACIFICA PALO R & KELLY/JRM PROPERTIES COMMERCIAL DEVELOPMENT &
CITY OF OCEANSIDE
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LAUREL TREE LANE PUBLIC IMPROVEMENTS PROJECT
CITY OF VISTA
CITY OF CARLSBAD
11-15-05
In Partial Satisfaction of:
U.S. Army Corps of Engineers CWA §404 Permit No. 200300033-KJC
Regional Water Quality Control Board CWA §401 Cert. No. 02C-047
Calif. Dept. of Fish & Game CFGC §1602 Streambed Alt. Agrmt. No. RS-2002-0128
RIVERSIDE COUNTY
Rainbow
oFa,;brook Polo ,,,----0-Palomar
79
Warner Springs
76 0 Borrego Springs
\_
0 Mes Grande Yaqui
SHEET INDEX
TITLE
SHEET
NO. DWG
Son We~:-_ _ _.....--W _ '-0--.fforcos ........., --_ __.....,,-~
~ESCONDIDO ,li_:ior1 tu Y:mUel /
)
~~ Pasqual .___/ -\_ IJ!ian / Scissors Crossing
---0-,d ur III er
Cardiff o Olivenhain SAN lfomm,u DIEGO COUNTY
Solano Beach 0Rm1cho 0 Ranch9:-
PROJECT __,,,,,,,.
LOCATION
z
0
u
Sun lu r· e fTs' Bernar\Oo 79 Del rvlor 0 ~ OPawu; (
0 Agua Caliente _J
I
2
3
4
5
6
7
8
8-1
B-2
8-3
8-4
8-5
8-6
8-7
8-8
TITLE & LOCATION MAP
PROJECT NOTES
GRADING NOTES
OVERALL SITE PLAN
PROPOSED WETLAND BUFFER
PROPOSED WETLAND BUFFER
PROPOSED WETLAND BUFFER
CROSS SECTIONS I -3
Spring .a,:
□-L k -d Desconso o Mount a es1 e of ,, t Lu ,Jolla @-'"---------0--------------. ouuu uy La~uro ® Alpine Pine~
Pacific Beacli p __J,-----Jr(--,; o El Cajon Valley \
Mission Beach O Lo Mesa @
Ocean Beuch c-AN \ ---0-Sp?Tng~alley L_
1 -Lemon ~amul ---~ NTS
Cor )IECO Grove "--\ -N t. I r·t ~----q_ Boulevard 0 C \Ona vi y 94 _,.,--\
u a 1s a _ ::iotrero , '---0_/
w
CITY OF ENCINITAS 9 B-9 CROSS SECTIONS 4-6
PROPOSED PLANTING PLAN
PROPOSED PLANTING PLAN
PROPOSED PLANTING PLAN
Ch I V. t Dulzuru ~ _ , ,Jacumba
. , \ --------~____./'l---....___ Curn:10 Imperial Beacn , ) Tecate -~
VICINITY MAP
NO SCALE
NOTE:
MERKEL & ASSOC/A TES, Inc.
5434 RUFFIN ROAD
SAN DIEGO, CA 92123
CONTRACTOR IS ADVISED THAT THIS PROJECT INVOLVES
WORK IN AN EXISTING FLOOD CHANNEL, AND MAY
REQUIRE THE USE OF SPECIAL EQUIPMENT WHILE
WORKING IN PROXIMITY OF THE CHANNEL BOTTOM.
CONTRACTOR TO TAKE DUE PRECAUTIONS AND CARE IN
ANTICIPATING PROBLEMS THAT MAY ARISE THEREFROM.
ALL WORK SHALL BE IN CONFORMANCE WITH ALL
REGULATORY AGENCY PERMITS.
TERRACOSTA CONSULTING GROUP, INC.
ENGINEERS & GEOLOGISTS
PH. (858) 560-5465 FAX. (858) 560-7779 4455 MURPHY CANYON ROAD, SUITE 100
SAN DIEGO, CALIFORNIA 92123
(858) 573-6900
JO 8-10
JI 8-11
12 8-12
13 8-13
14 8-14
PROPOSED PLANTING LEGEND & DETAILS
EROSION CONTROL AND DETAILS
CARLSBAD MUNICIPAi_ WATER DISTRICT
DA'TE/
DEPUTY CITY E,IGl1\IEER R.C.c. 33698 EXP. 6-30-06
San Ysidro I c o M E X
LOCATION MAP
NO SCALE
PsfNING DEPARTMENT APPROVAL ____ ''ASCB!!_tLr'
-fu-~ED) DATE/2/3 p,S--( ~ / ----It• IZ.,41,
MA~ELA ESCOBAR-ECK, PLANNING DIRECTOR 'f!}:::;:J;t;1, EXP. 11,.-,,,_4,:
( )r1J,1-i/!""'-.---UATE:lt-/3/or ULL/2VI w'co 7· ' f (SIGN_ED/ "L C -/,-/I/
RECOMMENDED BY: UAJJ / ~NJ_, ,Jt,::, J, • ✓f . ) /4~c -_
.(PHJNT NAME) li~SPlC I OR
DATE
/;:-/{,· tJ ;r
DATE
~ CITY OF CARLSBi\D SHEETS
------+---+-----1-----+-------t l_1_J I lNGINf}YING DEP/\RTMUH 14
---. -----------+---+---I-----+----
---------,---1
TITLE SHEET FOR Gf/;-AO/N I, ANO
FINAL WETLAND
MITIGATION/BUFFER PLAN
----+-----+----------------+----~+----+------+----<
/\"PROVED GLENN T. PRUIM qy tl
4-Lc.,,x;-d. vr .,,.i-~ ,,.;, I 1 J a 1
CITY FNGINEE'R PE "5127 >c EXPIRES 9_~-07r_'D_AfE ,___ _ ____,__ _ __,__&.~~l<=~~P~1..~A-C~c--S~f+GG~-~T-_=1~~~~~---_--_---i-------_-,__-_---_-__,__n-~-1•_· l>S-"'-j-dv-.---~--_ __,·
UAIE li'IITIAL DATE INITIAL DATE INITIAL
OTI IFR APPROVAi CITY /\PPROI//\I ENGINEER OF WORK REVISION 01:.SCRIPTION
ow,1 BY: GDS , ~--p-R--OJECT ,~o. DRAWING ,,o. ~~~g ~~· ~1~-·L?DP01-01B 432-2B
)
)
GENERAL NOTES
1. TH£ APPROVAL OF THIS PLAN OR ISSUANCE OF A PERMIT DOES NOT AUTHORIZE TH£
OWNER TO VIOLATE ANY FEDERAL, STATE OR CITY LAWS, ORDINANCES, REGULATIONS,
OR POLICIES, INCLUDING, BUT NOT LIMITED TO, THE FEDERAL ENDANGERED SPECIES
ACT OF 1973 AND AMENDMENTS THERETO (16 USC SECTION 1531 ET.SEQ.).
2. NOTWITHSTANDING THE MINIMUM STANDARDS SET FORTH IN TH[ GRADING ORDINANCE
AND NOTWITHSTANDING Tl-/[ APPROVAL OF THESE GRADING PLANS, TH£ PERM/TT££ IS
RESPONSIBLE FOR TH[ PREVENTION OF DAMAGE TO TH[ ADJACENT PROPERTY. NO
PERSON SHALL EXCA VAT£ ON LANO SO CLOSE TO TH£ PROPERTY LINE AS TO
ENDANGER ANY ADJOINING PUBLIC STREET, SIDEWALK, ALLEY OR ANY OTHER PUBLIC
OR PR/VA TE PROPERTY WITHOUT SUPPORTING AND PROTECTING SUCH PROPERTY FROM
SETTLING, CRACKING, EROSION, SIL TING, SCOUR OR THE DAMAGE WHICH MIGHT RESULT
FROM THE GRADING D[SCR/B[O ON THESE PLANS.
3. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO LOCATE ALL
SUBSTRUCTURES WHETl-/[R SHOWN OR NOT AND PROTECT THEM FROM DAMAGE. Tl-/[
EXPENSE OF REPAIR OR REPLACEMENT OF SAID SUBSTRUCTURES S/-IALL BE BORNE
BY TH£ CONTRACTOR.
4. Tl-IE ENGINEER-OF-WORK SHALL BE NOTIFIED WHEN CONSTRUCTION COMMENCES AND
OF ANY CHANGES OR ADDITIONS MAD£ DURING THE PROGRESS OF CONSTRUCT/ON. A
REPORT CONFIRMING THIS, SIGNED BY A REGISTERED SOILS ENGINEER, SHALL 8£
SUBM/ TTED AT TH£ COMPLETION OF TH[ GRADING.
5. ALL PROPERTY CORNERS SHALL BE RE-SET AFTER THE CONSTRUCTION OF THE
IMPROVEMENTS SHOWN HEREON AT THE CONTRACTOR'S EXPENSE.
6. LOCA T/ON AND ELEVA T/ON OF IMPROVEMENTS TO BE MET BY WORK TO BE DONE
SHALL BE CONFIRMED BY FIELD MEASUREMENT PRIOR TO CONSTRUC (ION OF NEW
WORK.
7. CONTRACTORS SHALL BE RESPONSIBLE FOR ANY MONUMENTA TION AND/OR
BENCHMARKS WHIC/-1 WILL BE DISTURBED OR DESTROYED BY CONSTRUCTION. SUCH
POINTS SHALL BE REFERENCED AND REPLACED WIT/-/ APPROPRIATE_ MONUMENT AT/ON
BY A LICENSED LANO SURVEYOR OR REGISTERED CIVIL ENGINEER AUT/-/ORIZED TO
PRACTICE LAND SURVEYING. A CORNER RECORD OF SURVEY, AS APPROPRIATE,
SHALL BE FILLED BY Tl-IE LICENSED LAND SURVEYOR OR REGISTERED CIVIL ENGINEER
AS REQUIRED BY TH£ LAND SURVEYOR'S ACT.
8. IMPORTANT NOTICE: SECTION 4216 OF Tl-IE GOVERNMENT CODE [/[QUIRES A DIG
ALERT /DENT/FICA TION NUMBER BE ISSUED BEFORE A "PERMIT TO EXCAVATE" WILL BE
VALID. FOR YOUR DIG ALERT 1.0. NUMBER, CALL UNDERGROUND SERVICE ALERT, TOLL
FREE 1-800-422-4133, TWO DAYS BEFORE YOU DIG.
9. 'PUBLIC IMPROVEMENT SUBJ[CT TO DESUETUDE OR DAMAGE." IF REPAIR OR
REPLACEMENT OF SUCH PUBLIC IMPROVEMENTS IS REQUIRED, THE OWNER SHALL
OBTAIN THE REQUIRED PERMITS FOR WORK IN THE PUBLIC RIGHT-OF-WAY,
SA T/SFACTORY TO THE PERMIT-ISSUING AUTHORITY.
10. WHERE NO CONSTRUCT/ON DETAILS ARE SHOWN OR NOTED FOR ANY PART OF THE
WORK, SUCH DETAILS SHALL BE THE SAME AS FOR SIMILAR WORK SHOWN ON THE
PLANS OR THE SAN DIEGO REGIONAL STANDARD DRAWINGS.
11. NOTES ANO DETAILS ON THE PLANS SHALL TAKE PRECEDENCE OVER THESE GENERAL
NOTES IN CASE OF CONFLICT.
SPECIAL NOTES
1. Tl-IE FOLLOWING NOTES AR[ PROVIDED TO GIVE DIRECTIONS TO THE CONTRACTOR BY
THE ENGINEER OF WORK. THE CITY ENGINEER'S S/GNA TURE ON THESE PLANS DOES
NOT CONSTITUTE APPROVAL OF ANY OF T/-/ESE NOTES, ANO THE CITY WILL NOT BE
RESPONSIBLE FOR THEIR ENFORCEMENT.
2. Tl-IE CONTRACTOR IS RESPONSIBLE FOR INSTALLING AND MAINTAIN/NC TEMPORARY
SECURITY FENCING TO KEEP THE PUBLIC OUT OF THE WORK ZONE FOR THE DURATION
OF CONSTRUCTION ACTIVITIES. AT THE CONCLUSION OF EACH DAY OF WORK, THE
CONTRACTOR SHALL SECURE AND LOCK THE SECURITY FENCING.
3. TH£ CONTRACTOR IS RESPONSIBLE TO WATER THE CONSTRUCT/ON AREA SUFF/CIENTL Y
TO PREVENT OUST IN AMOUNTS DAMAGING TO PROPERTY OR CAUSING A NUISANCE
TO THE PUBLIC INCLUDING ANY TRAFFIC ON PALOMAR AIRPORT ROAD.
4. ALL SOILS OR VEGETA T/ON TO BE REMOVED AND DISPOSED OF OFF-SIT£, SHALL BE
HAULED IN COVERED TRUCKS.
5. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY
FOR J0/3 S/ff CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT,
INCLUDING SAFETY OF ALL PERSONS ANO PROPERTY; THAT THIS REQUIREMENT SHALL
APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORK/NC /-/OURS; ANO THAT
THF CONTRACTOR SHALL DEFEND, INDEMNIFY AND HOLD THE CITY OF CARLSBAD, THE
OWNER AND Tl-IE ENGINEER HARMLESS FROM ANY AND ALL LIABILITY, REAL OR
ALLEGED, IN CONNECTION WITH Tl-/[ PERFORMANCE OF WORK ON THIS PROJECT,
EXCEPTING FOR LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR
TH£ ENGINEER.
6. THE CONTRACTOR SHALL TAKE PRECAUTIONARY MEASURES TO ENSURE THAT ALL
UTILITY SERVICES WILL REMAIN FUNCTIONAL DURING THE CONSTRUCT/ON PERIOD.
7. THE CONTRACTOR S/-IALL OBTAIN AND HAVE AVAILABLE ON THE JOBS/TE COPIES OF
APPLICABLE STANDARDS SHOWN ON T/-IESE PLANS, AND BE FAMILIAR WIT/-/ THEIR
REQUIREMENTS.
8. ALL CONSTRUCTION SHALL CONFORM TO ALL LOCAL CODES, ORDINANCES,
RESTRICTIONS ANO OSHA REQUIREMENTS.
9. TH£ CONTRACTOR SHALL FIELD VERIFY THE DIMENSIONS OF ALL EXISTING FACILITIES,
THE LOCA T/ONS OF ALL EXISTING UTILITIES, AND ALL OTHER CONDITIONS PRIOR TO
COMMENCING CONSTRUCTION.
10. UPON COMPLETION OF EACH DA Y's WORK, TH£ CONTRACTOR SHALL BE
RESPONSIBLE FOR LEAVING Tl-/[ WORK AREA FREE OF HAZARDS, AND SHALL
PROVIDE ALL NECESSARY TEMPORARY SIGNS, WARNING DEVICES, ANO BARRICADES.
11. LOCATION AND ELEVATION OF IMPROVEMENTS TO BE MET BY WORK TO BE DONE
SHALL BE CONFIRMED BY FIELD MEASUREMENTS BY Tl-/[ CONTRACTOR PRIOR TO
CONSTRUCTION OF NEW WORK.
MERKEL & ASSOCIATES, Inc.
5434 RUFFIN ROAD
SAN DIEGO, CA 92123
PH. (858) 560-5465 FAX (858) 560-7779
SPECIAL NOTES (CONT'D)
12. THE CONTRACTOR SHALL BE RESPONSIBLE TO ENSURE THAT ALL SLOPES, WALLS,
GRADING, SLOPE PROTECTION & LANDSCAPING ARE BUILT IN ACCORDANCE WITH
T/-/ESE PLANS. IF THERE IS ANY QUESTION REGARDING T/-/ESE PLANS OR FIELD
STAKES, THE CONTRACTOR SHALL REQUEST AN /NTERPRETA T/ON BEFORE DOING ANY
WORK BY CONTACTING THE ENGINEER. THE CONTRACTOR SHALL ALSO TAKE Tl-IE
NECESSARY STEPS TO PROTECT THE PROJECT ANO ADJACENT PROPERTY FROM ANY
EROSION ANO S/LTA TION THAT RESULT FROM HIS OPERATIONS BY APPROPRIATE
MEANS (SAND BAGS, HAY BALES, TEMPORARY DES/L TING BASINS, DIKES, SHORING,
ETC.) UNTIL SUCH TIME THAT Tl-IE PROJECT IS COMPLETED AND ACCEPTED FOR
MAINTENANCE BY WHATEVER OWNER, AGENCY, OR ASSOC/A TION IS TO BE ULTIMATELY
RESPONSIBLE FOR MAINTENANCE.
13. ALL VEGETABLE MATTER ANO SOIL DESICNA TED AS UNSUITABLE BY TH£ SOILS
ENGINEER SHALL BE REMOVED UNDER Tl-IE DIRECTION OF TH£ SOILS ENGINEER. THE
EXPOSED SURFACE S/-IALL THEN BE PLOWED OR SCARIFIED TO A DEPTH OF AT LEAST
6 INCHES, UNTIL THE SURFACE IS FREE FROM RUTS, HUMMOCKS, OR Tl-IE UNEVEN
FEATURES W/-1/C/-/ WOULD TEND TO PREVENT UNIFORM COMPACTION BY THE
EQUIPMENT TO BE USED.
1/11-/ERE FILL IS TO BE PLACED, CAR£ SHOULD BE TAKEN Tl-IA T ANY EXISTING
14. UNCOMPACTED SOILS BE REMOVED ANO THE NA TUR AL GROUND SHALL BE SCARIFIED
AT LEAST 6 INCHES.
15. ALL GRADING SHALL BE DONE IN ACCORDANCE WIT/-/ THE SOILS REPORT, PREPARED
FOR THIS DEVELOPMENT ANO APPENDIX CHAPTER JJ OF THE UNIFORM BUILDING
CODE. ALL GRADING IS INTENDED TO CREA TE A R[LA TIVEL Y UNIFORM DENSITY,
CONTOURED SURFACE TO FACILITATE PLANT ESTABLISHMENT, MINIMIZE
RAINFALL-INDUCED SURFACE RILL EROSION, ANO LIMITED POST-CONSTRUCTION
SETTLEMENTS. COMPACTED FILLS HAVE A TARGET RELATIVE COMPACTION OF 85
PERCENT OF THE LABOR A TORY MAXIMUM DENSITY FOR SLOPES FLA TT[R THAN J: 1
(H: V) ANO 90% FOR SLOPES STEEPER THAN 3: 1, AS DETERMINED BY ASTM
01557-02. TESTING ANO OBSERVATION WILL /NIT/ALLY ASSIST THE CONTRACTOR IN
DEVELOP/NG A METHOD SPECIF/CATION TO ACH/£1/E THESE COMPACTION COALS, WITH
INTERMITTENT COMPACTION TESTING THROUGHOUT Tl-IE PROJECT.
PLACING, SPREADING & COMPACTION OF FILL MATERIALS
1. THE SELECTED FILL MATER/AL SHALL BE PLACED IN LAYERS WHIC/-1 WHEN COMPACTED
SHALL ALLOW ADEQUA T£ BONDING AND COMPACTION.
2. WHEN MOISTURE CONTENT OF THE FILL MATERIAL IS BELOW Tl-IA T SPECIFIED BY Tl-![
SOILS ENGINEER, WATER SHALL BE ADDEO UNTIL TH£ MOISTURE CONTENT IS AS
SPECIFIED TO ASSURE T/-/OROUCH BONDING DURING THE COMPACTION PROCESS.
WHEN TH£ MOISTURE CONTENT OF THE FILL MA TERI AL IS ABOVE THAT SPECIFIED BY
THE SOILS ENGINEER, THE FILL MATERIAL SHALL BE AERATED BY BLADING OR OTHER
SATISFACTORY METHODS UNTIL Tl-IE SPECIFIED MOISTURE CONTENT IS ACHIEVED.
3. AFTER EACH LA YER HAS BEEN PLACED, MIXED, ANO SPREAD EVENLY, IT SHALL BE
COMPACTED TO A RELATIVE COMPACTION OF BETWEEN 85 AND 90 PERCENT OF THE
LABORATORY MAXIMUM DENSITY, AS DETERMINED BY ASTM 0-1557-02. SOILS ON
SL.OPES FLATTER T/-IAN 3: 1 WITHIN 2 FEET OF FINISH GRAD[, THAT EXHIBIT
COMPACTION OF CREA TER THAN 85%, SHALL BE RIPPED DISCED OR OTHERWISE
LOOSENED TO ACHIEVE 85% COMPACTION IN ORDER TO MAXIMIZE TH[ POTENTIAL FOR
PLANT GERM/NATION ANO ESTABLISHMENT.
UTILITY NOTE
UTILITIES HA VE BEEN SHOWN AS ACCURATELY AS POSSIBLE USING EXISTING RECORDS.
CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL LOCA T/ONS ANO
ELEVATIONS OF ALL EXISTING UNDERGROUND ANO OVERHEAD UTILITIES AS REQUIRED
PRIOR TO THE STAR I OF WORK.
THE CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS TO LOCA T£ AND
PROTECT ANY UNDERGROUND OR CONCEALED CONDUIT, PLUMBING OR OTHER UTILITIES
WHERE NEW WORK IS BEING PERFORMED. BEFORE EXCAVATING, VERIFY LOCATION OF
UNDERGROUND UTILITIES.
UNDERGROUND SERVICE ALERT 1-800-422-4/JJ
TERRACOSTA CONSUL TING GROUP, INC.
ENGINEERS & GEOLOGISTS
4455 MURPHY CANYON ROAD, SUITE 100
SAN DIEGO, CALIFORNIA 92123
(858) 573-6900
ABBREVIATIONS NOTE
IN G[NUIAL Tl-IE ABBREV/A TIONS HEREIN ARE IN COMPLIANCE WITH Tl-IE "GREENBOOK"
STANDARD SPECIF/CATIONS FOR PUBLIC WORKS CONSTRUCTION (CURRENT EDITION),
UNLESS NOTED BELOW:
CONTRACTOR'S QUALIFICATIONS
Tl-IE SELECTED CONTRACTOR FOR THIS PROJECT SHALL HAVE A CLASS/FICA TION OF A,
B OR C-27.
SOURCE OF TOPOGRAPHY
EXISTING TOPOGRAPHIC BASE MAP REPRODUCED FROM DOCUMENTS PROVIDED BY
OTHERS
PROJECT LOCATION
T/-1/S PROJECT IS LOCA TEO WITHIN ASSESSORS PARCEL NUMBERS
212-040-64 AND 212-040-25.
Tl-/[ CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS:
N 1990360 E 6239745
LEGAL DESCRIPTION
APN 212-040-25
APN 212-040-64
BENCH MARK
000823 LOT G*/3.40 AC M/L IN\
PM02993 PAR 0*6.08 AC M/L IN PARS C&\
DESCRIPTION: CHISELED "□" ON TOP OF CURB AT EASTERLY ENO
LOCATION: OF CURB RETURN IN Tl-IE SOUTHEAST QUADRANT OF
INTERSECTION OF PALOMAR AIRPORT ROAD ANO
RECORDED: PASEO DEL NORTE
ELEVATION: 79.62 DATUM: -~M~S=L __ _
WORK TO BE DONE
THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS ANO FILLS,
REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FACILITIES, AND
PLANTING OF PERMANENT LANDSCAPING ANO PREPARATION OF AS-BUILT GRADING PLANS,
AS-BUILT GEOLOGIC MAPS AND REPORTS, ALL AS SHOWN OR REQUIRED ON T/-1/S SET
OF PLANS ANO Tl-IE CITY STANDARDS, SPECIF/CATIONS, REQUIREMENTS, RESOLUTIONS
AND ORDINANCES CITED ON THESE PLANS.
Tl-IE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING
DOCUMENTS, CURRENT AT THE TIME OF CONSTRUCT/ON, AS DIRECTED BY THE CITY
ENGINEER.
1. CARLSBAD MUNICIPAL CODE
2. CITY OF CARLSBAD STANDARDS
J. THIS SET OF PLANS
4. RESOLUTION NO. 5881, 5882, 5883 DATED 5-4-05
5. TH£ STANDARD SPECIF/CATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN
BOOK).
6. SOILS REPORT ANO RECOMMENDATIONS BY G[DCON INCORPORATED
DA TED FEBRUARY 7, 2001
7. THE SAN DIEGO REGIONAL STANDARD DRAWINGS ANO AS MAY BE MODIFIED BY
THE CITY OF CARLSBAD STANDARDS.
9. ENVIRONMENTAL APPROVAL DOCUMENTS DATED 9-19-2001
10. STORM WATER MANAGEMENT PLAN PREPARED BY:
SHAPOURI & ASSOC/A TES DA TEO JULY 25, 2005
11. STORMWATER POLLUTION PROTECTION PLAN PREPARED BY:
SHAPOURI & ASSOC/A TES DA TEO JULY 25 2005
1/1010#: 937C334680
12. CALIFORNIA STORM WATER QUALITY ASSOC/AT/ON, STORM WATER BEST
MANAGEMENT PRACTICE, CONSTRUCTION HANDBOOK AND Tl-IE STATE OF
CALIFORNIA, DEPARTMENT OF TRANSPORTATION, CONSTRUCTION SITE BEST
MANAGEMENT PRACTICES (BMP) MANUAL.
CARLSBAD MUNICIPAL WATER DISTRICT
-----_/kkf'if II//,~
ROBER r \/16Jci J J./ 5,/,,, 5
DATE DATE l,\JITIAL
DEPUTY CITY ENGINEER R.C.E. 33698 0 XP. 6 30 06 ENGl~JEER OF WORK
' !
ffi---
---·
-----
f,E\/ISION
"DECLARATION OF RESPONSIBLE CHARGE"
I HEREBY DECLARE Tl-IA T I AM Tl-IE ENGINEER OF WORK FOR THIS PROJECT, THAT I
HA VE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED
IN SECTION 6703 OF TH£ 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: ----'-'TEJ.JR!..!_RA,,,C°"O"S,_,_T:"-A--'C"'O"'N""S"'ULc.1T:1L/N"'G'--"'GR.,_,O"'U"-P _____ _
ADDRESS: -----"'44:c-5ce5c_M,,,_U.,,,R-"-P-'-H,_,Y~C~A.!!_N,_,Y~O~NR~O~A=D~SU=/~T£~1= 00~_
CITY, STA TE.:·--"°SA"°N~D"lfo,G:-,.0'----""CA""Le,IF__,,O"-R'"-Nl"'A~ _____ _
TELEPHONE: (858) 573-6900
a Y: WALTER F. CRAMP TON DA TE: -~L~l-✓~J l,,~-_<S_.5 __
(NAME OF ENGINEER)
R.C.E. NO.: 23792
REG/STRA TION EXP/RATION DA TE: __ 1c;2~--"-J~1-~0~5~----
SOILS ENGINEER'S CERTIFICATE
/, -----------------~• A REGISTERED CIVIL
ENGINEER OF THE STAT£ OF CALIFORNIA, PR/NC/PALLY DOING BUSINESS
IN THE FIELD OF APPLIED SOILS MECHANICS, HEREBY CERTIFY THAT A
SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT WITHIN T/-1/S
SITE WAS MAD[ BY ME OR UNDER MY DIRECTION BETWEEN THE OATES OF
20 AND _______ , 2Q_ . TWO
COPIES OF TH£ SOILS REPORT COMPILED FROM THIS STUDY, WITH MY
RECOMMENOA TIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY
ENG I NEER \\ ~ (\ ( 1 • n
SIGNED: -~+--=---1-'-\\L/2,ttY=.ccc__ ________ _
DAT[: __ , _, I~, J,..~/,~t,.__c_.,__ ___ ------,-___ _
"\ I 3 "/4~ LICENSE EXP/RATION DA TE:
OWNER'S CERTIFICATE
I ( WE ) HEREBY CffiTIFY THAT A REGISTERED SOILS ENGINEER OR
GEOLOGIST HAS BEEN OR WILL BE RETAINED TO SUP£R\/IS£ 0\/ER-ALL
GRADING ACTIVITY AND AZVIS ON THE COMPACTION AND STABILITY OF
THIS~~ ~ //hk~
PACIFICA PALOMAR APN: 212-040-25 /DkfE
DESCRIPTION
EXISTING SPOT EL. -PLAN
EXISTING CONTOUR -PLAN
EXISTING SIDE OF CHANNEL -PLAN
EXISTING CHANNEL FLOWLINE -PLAN
EXISTING EASEMENTS -PLAN
EXISTING STORM DRAIN -PLAN
EXISTING 100 YR. FLOOD
POST-DEVELOPMENT 100 YR. FLOOD
PROPERTY LINE, R/W -PLAN
LEGEND
DWG
!!/1&J(o5:
'DA TE'
SYMBOL
6.5 __ ,·,;-; __
O,U
------------
NOTE:
NEW PROPERTY LINE, R/W -PLAN
RCP -PLAN
WING TYPE HEADWALL -SDRSO-0-34 -PLAN
PIPE RISER/DEBRIS RACK CAGE -PLAN
PROPOSED CONTOUR -PLAN
D
IJ
CONTRACTOR TO DETERMINE/VERIFY
QUANTITY OF MATERIALS TO BE INSTALLED
AND VERIFY WITH BIOLOGIST AND ENGINEER
OF RECORD PRIOR TO INSTALLATION.
PROPOSED 1 O' WIDE OG TRAIL -PLAN
PROPOSED HAIL FENCE -PLAN
PROPOSED 1 / 4 TON ROCK -SOR SD 0-40
10
~ SECTION/DETAIL # f '-=TDWG. # SECTION/DETAIL REFERENCE
l~AN~DEPARTMENT APPROVAL ''AS 8Utlr'
v DArn/Z/3 /cs ( / 4 'i--=~
A.-.r1<~SJGNED)
R'tl l3(1~1-Ml~,i,-.1,-' lihllllliilt;-PLANNING DIRECTOR EXP I t·l/.,s4
( t1A,,. t' ~ DA'l'E: J't./ l / 0 J'
1
RlzJFD BY: ¼ / fs1cNED)
'1/1.,1,..J II r7.. '/},t.: RECOllMENDED BY: l),...i IJ{lld-If'.ls~ECT □ R
.,
(PHINT NAME)
It.' IZ..• 4 :g_
DATE
IZ·JtJ·IJ8
DATE
I SH~ET I CITY OF CARLSBAD SHEETS
14 l~IGrnFFRTNG DFPARTMENT
PROJECT NOTES FOR:
FINAL WETLAND
MITIGATION/BUFFER PLAN
---
APPROVED GLENN I. Pf,U!M ,:JY
/4 ~ • ~.,,./' ~i:~ I.:;./ f/o £_
CITY ENGIN~, PE 5174 EXPIRES 9-30-07-/ tlATE
DWN BY: GDS PROJECT NO. DRAWING NO. DATE INITIAL DATE INITIAL CHKD BY: KWM f, ' . SDP01-01B 432-28 ,JC:SCR PTION RVWC BY: WI---C OTHER APPROVAL CITY APPROVAL
GRADING NOTES
(IN ADDITION TO THE REQUIREMENTS OF CHAPTER 11. 06 OF ff/£ CARLSBAD MUNICIPAL
COOL)
1. THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY
OF CARLSBAD REGARDING GRADING SHOWN ON (HIS SET OF PLANS,
2. APPROVAL OF THIS PLAN DOES NOT LESSEN OF/ 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.
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 THE POLICY MUST HAVE A RATING OF "A" ANO A SIZE
CATEGORY OF CLASS V AS ESTABLISHED BY "BESTS" KEY RA TING GUIDE.
5. UNLESS EXEMPTED BY SECTION 301.(b)5 OF THE UNIFORM BUILDING CODE,
RETAINING WALLS OUTSIDE OF PUBLIC RIGHT OF WAY REOUIRE SEPARATE
PERMITS FROM THE BUILD/NC DEPARTMENT.
6. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS /-JAVE BEEN OBTAINED FROM
Tl-/£ CITY ANO OTHER APPROPRIATE AGENCIES.
7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY
WORK OR GRADING TO BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION
HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED.
8. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL
OF THE CITY ENGINEER, NOTED WITHIN Tl-/£ REVISION BLOCK, ON THE
APPROPRIATE SHEET OF ff/£ PLANS AND THE TITLE SHEET.
9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING
SIGNED BY THE CITY ENGINEER.
10. ff/£ ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS
BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF Tr/£ WORK BY THE
CITY.
11. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO
THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION.
12. WHERE TRENCHES ARE WITHIN CITY EASEMENTS, A SOILS REPORT COMPRISED
OF: (A) SUMMARY SHEET, (B) LABORATORY WORK SHEETS AND (C) COMPACTION
CURVES, SHALL BE SUBMITTED BY A PROFESSIONAL ENGINEER OF THE STATE OF
CALIFORNIA, PR/NC/PALLY 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 VER/FICA T/ON 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 T/-1[
STATE OF CALIFORNIA PR/NC/PALLY 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 SPECIF/CATIONS AND THE
" EARTHWORK SPECIF/CATIONS " A TT ACHED TO THE PRELIMINARY SOILS
INVEST/CATION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE
PROJECT INSPECTOR.
14. A PRECONSTRUCTION MEETING SHALL BF HELD AT THE SITE PRIOR TO Tl-IE
BEGINNING OF WORK AND SHALL BF ATTENDED BY ALL REPRfS[NTATIVES
RESPONSIBLE FOR CONSTRUCTION, INSPECTION SUPERVISION, TESTING AND ALL OTHER
ASPECTS OF THE WORK. THE CONTRACTOR SHALL REQUEST A PRECONSTRUCT/ON
MEETING BY CALLING THE INSPECTION LINE AT (760) 438-3891 AT LEAST FIV£(5)
WORKING DAYS PRIOR TO STARTING CONSTRUCTION. THE CONTRACTOR WILL THEN BE
CONTACTED BY THE PROJECT INSPECTOR TO COORDINATE A DA TE AND TIME FOR THE
PRECONSTRUCTION MEETING. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO
SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR
AT THE MEETING.
15. ALL INSPECTION RFOUFSTS OTHER THAN FOR PRECONSTRUCTION MFFTING W!I I Bf
MADE BY CAI I ING THE FNG/NITRING 24 HOIIR INSPECTION Rf0llf5I I/NE AT
(619) 438-3891. INSPECTION RFOUEST MUST BE RECEIVED PRIOR TO 2: 00 P.M.
ON THE DAY BEFORE THE INSPECT/ON IS NEEDED. INSPECTIONS WILL BE MAO[
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 ANO/OR APPLICANT THROUGH THE DEVELOPER ANO/OR CONTRACTOR
SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING
SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL,
STA TE ANO FEDERAL SAFETY AND HEAL T/-1 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
ff/£ DESIGN OF SHORING, BRACING SLOPING OR Off/ER PROVISIONS TO BE MADE
OF WORKER PROTECTION FROM THE HAZARD OF CA VINC GROUND DURING Tl-/£
[XCAVA TION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION
THEREIN. T/-1/S 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 Tl-/£ PLAN VARIES FROM THE SHORING SYSTEM
STANDARDS ESTABLISHED BY THE CONSTRUCT/ON SAFETY ORDERS TITLE 8
CALIFORNIA ADMINISTRATIVE CODE ff/£ PLAN SHALL BE PREPARED BY A
REC/STEREO 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
OtJ IA/NED FROM THE CITY OF CARLSBAD. SUBMIT APPL/CATION 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 ANO THE
PERM/rTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART
UNTIL THE PERM/TT£[ HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY
ENGINEER TO DO SO.
20. ALL OPERATIONS CONDUCTED ON Tl-/£ SITE OR ADJACENT THERETO, INCLUDING
WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS,
EARTHMOVING EQUIPMENT, CONSTRUCT/ON EQUIPMENT AND ANY OTHER ASSOC/A TED
GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7: 00 AM. ANO
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/NC DEPARTMENT COUNTER.)
21. ALL OFF-SITF HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO Tl-/£
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.
GRADING NOTES (CONT'D)
23. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO TREES ARE
TO BE REMOVED UNLESS SPECIF/CALLY 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 ANO DITCHES SHALL HAVE A
MINIMUM ONE PERCENT SLOP[,
25. THESE PLANS ARE SUBJECT TO A SIGNED ANO APPROVED SET OF EROSION
CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN ANO 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
SURF ACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND
ORDERLY CONDITION. Al.L STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED
ANO DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER.
27. HABITAT RESTORATION SHALL BE COMPLETED IN ACCORDANCE WITH THE
REQUIREMENTS OF STATE AND FEDERAL WETLAND PERMITS ISSUED FOR THE PROJECT.
28. THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHALL COOROINA TE
THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOT/-/ ff/£ LANDSCAPE
AND /RR/GA TION PLANS ANO THE IMPROVEMENT PLANS AS REQUIRED FOR THIS
WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS.
29. STORM DRAIN PIPE SHALL BE REINFORCED CONCRETE PIPE WITH A MINIMUM
0-LOAD OF 1,350. FOR PR/VA TE STORM DRAIN PIPES, UP TO 15" PVC MAY BE
UTILIZED PROVIDED DEPTH IS LESS THAN 15 FEET AND BACKFILLED WITH 3/4"
ROCK PER SDRSD S-4 TYPE "c" ANO PIPE MEETS ASTM STANDARD 3034 FOR
SOR 35 SOLID WALL PIPE.
JO, WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE
GRADING OPERATION, IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILD/NC
OR STREET AREAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER
AREAS THE PIPE WILL BE PLUGGED WIT/-/ CONCRETE OR REMOVED AS APPROVED BY
THE Cl TY ENGINEER.
JI. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES
( ABOVE GROUND ANO UNDER GROUND ) WITHIN THE PROJECT SIT[ SUFFICIENTLY
AHEAD OF GRADING TO PERMIT THE REVISION OF Tl-IE GRADING PLANS IF IT IS
FOUND Tr/AT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED
WORK.
32. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT
LEAS I 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR
FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE.
UNDERGROUND SERVICE ALERT (800)422-4133
SDG&E
PACIFIC BELL
(800)660-7343
(800)892-0123
(760)438-7741
(760)806-9809
(760 )434-2980
(760)438-2722
(760 )633-2650
(760) 753-0155
ADELPHIA CABLE COMMUN/CATIONS
COX COMMUN/CATIONS
CITY OF CARLSBAD(STREETS & STORM DRAIN)
'CITY OF CARLSBAD(SEWER, WATER & RECLAIMED WATER)
*SAN 0/[GU/TO WATER DISTRICT
'LEUCADIA COUNTY WA T[R DISTRICT
'1/ALLECITOS WATER DISTRICT (760) 7 44-0460
(760)753-6466
(760)726-1340
'OLIVENHAIN WATER DISTRICT
'BUENA SAN/TA TION DISTRICT
'AS APPROPRIATE
33. PERMIT COMPLIANCE REQUIREMENTS:
A. FOR CONTROLLED GRADING -THE APPLICANT HIRES A CIVIL ENGINEER,
SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE,
OBSERVE AND CONTROL THE WORK IN PROGRESS /11.06.170(8)}
CARLSBAD MUNICIPAL CODE.
B. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT -T/-1£ FOLLOWING
REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE
PROJECT INSPECTOR {11.06.190(8)} CARLSBAD MUNICIPAL CODE:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL
GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING
AND /RR/GA TION ARE INSTALLED IN CONFORMANCE WIT/-/ 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, WI-I/CH 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.
34. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE (1)
YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED
TO BE RESUBMITTED FOR PLANCHECK. PLANCH[CK FEES WILL BE REQUIRED FOR
ANY SUC/-1 RECHECK.
35. THE SOILS REPORT TITl.£0 GEO TECHNICAL INVEST/GA TION PACIFICA CARLSBAD
PREPARED BY GEOCON /NCORPORA TED DA TED FEBRUARY 7, 2001
SHALL BE CONSIDERED AS A PART OF THIS GRADING PLAN.
ALL GRADING SHALL BE DONE IN ACCORDANCE WITH Tri[
RECOMMENDATIONS AND SPECIF/CATIONS CONTAINED IN SAID SOILS REPORT.
EARTHWORK QUANTITIES
CUT: 10,050 CY
FILL: 3,370 CY
IMPORT: 0.0 CY
EXPORT: 6,680 CY TO ON-SIT[ GRADING PACIFICA PALOMAR PROJECT
NOTE:
ALL EXCA VA TEO MATERIAL IN EXCESS OF Tl-IE
GRADES SHOWN FOR ff![ WETLAND MIT/GA TION
SHALL BE PLACED ON-SITE IN AN OWNER
APPROVED STOCKPILE AREA.
I
I' (TYP.I I' ITYP.)
f-,,------'----'----+~------{ 2 !--------------
KEY:
0 10' WIDE TRAIL EASEMENT AS
SHOWN ON DEVELOPMENT
IMPROVEMENT AND GRADING
PLANS.
0 EIGHT 18') WIDE DECOMPOSED
GRANITE TRAIL.
® DECOMPOSED GRANITE WITH
STABILIZER. COLOR SHALL BE
TRAIL NOTES:
A. TRAIL WIDTH MAY. VARY DEPENDING UPON LOCATION
WITHIN OPEN SPACE OR LANDSCAPED AREAS. TRAIL
WIDTH TO BE 8' MINIMUM UNLESS SPECIFIED OTHERWISE.
B. CONTRACTOR SHALL PROVIDE POSITIVE DRAINAGE FOR
THE TRAIL, MINIMUM 2% CROSS SLOPE IN DIRECTION OF
WATER SHED OR CROWNED FROM CENTERLINE OF TRAIL.
C. SPLICES TO BE lx4 REDWOOD, 8'-10" ON CENTER.
\ / / ~ \ ---------------------------1/ w/, BUFF OR TAN. SUBMIT SAMPLE
TO OWNER FOR APPROVAL.
INST ALL IN TWO SEPER A TE 2"
THICK LIFTS. COMPACT
D. NAILS TO BE GALVANIZED COMMON NAILS, NAIL AS
REQUIRED FOR SOLID INSTALLATION.
E, ON TURNS AND CURVES, FOUR BENDER BOARDS (4"
I I I I ,-. II '. 111-111=! I 1= J 11 11 =-1 I l=I 11 111 11 1=1 I 1=11 1 -I 11 _I 1-J 11=' 1-111 -111--I I
-=-I I 1-_-I I 1---= I .I 1=-I I I=-1-I I 1-_ I 1-_. 1: -I ---=-1-, I I BETWEEN LIFTS IN ACCORDANCE
WITH SPECIFICATIONS.
DEPTH) IN PLACE OF 2x4 SHALL BE USED.
42"
8"
I
,, I 1= -1 ' -_-. ...:: 1=-I I-I'' ,_ I
F. INSTALL 2' WIDE MULCH MAINTENANCE AREA ON BOTH
SIDES OF TRAIL, (OMIT IN NATIVE OPEN SPACE AREAS). 0
VARIES
2x4 REDWOOD BOARD OR EQUAL
PRESSURE TREATED LUMBER
FLUSH WITH TRAIL GRADE.
DECOMPOSED GRANITE TRAIL DETAIL @ 2x2, OR 2x4 PRESSURE
TREATED DOUGLAS FIR STAKE
WITH I" CHAMFER CUT.
G. MATERIALS AND METHODS FOR TRAIL CONSTRUCTION
SHALL BE IN ACCORDANCE WITH ATTACHED
SPECIFICATIONS.
NOT TO SCALE
8' 0 C (TYP I
SPLIT RAIL FENCE DETAIL
NOT TO SCALE
c;:'=====⇒-----TOP BARS SAME AS POSTS,
k'
SPOTWELD TO END POSTS
BOTH SIDES
INST ALL 8' ON CENTER AND
WHERE TWO BOARDS MEET.
H. ALL DECOMPOSED GRANITE MATERIALS SHALL CONTAIN
A STABILIZING ADDITIVE IN ACCORDANCE WITH THE
SPECIFICATIONS.
@) 2" DEEP MULCH AREA, FLUSH
-1/4" BELOW HEADER BOARD.
l, PRIOR -ro PROC£f:DINCr w,p,1 flJll TRAIL (.ONS,RUCi/ON,C.Ot'(TRPCl'OR S/.¼U.
PREPARE A IJ'~lO' TRAIL SECT/ON SUSoECT" -rt> ~INE£RIN(; IN~PEc1\0f,J /'PPR0VAL.
7 / 8" DIA. X 12"
ANCHOR BOLTS ON
4.25' BOLT CIRCLE 0 90% COMPACTED NATIVE SOIL.
@ FINISHED GRADE. I PROPOSED 36"
~ DIA. RCP
3' MIN. (TYP.I
L
DIA. PER
PLAN
\---~,
PIPE RISER -PLAN VIEW
NOT TO SCALE
APPROXIMATE FINISH
GR ADE EL. VARIES r PROPOSED DEBRIS RACK
CAGE, SEE DETAILS ON
3' WIDE I" MINUS (PER THIS DRAWING --111=111=· _),1=111=,
. ,-cl 11 Ill I SSPWC 200--1.2) GRAVEL )ES 11 111 I 111 111
BLANKET, 6" THICK MIN.] Sili?ia=rn=ir=i'ri"iiriiR EL. VAR i· 1,,_11 ''· ,, '-L L:--in]', .. -,,, J
-11 ,, ;c:111--:1 I ,_
DIRECTION OF FLOW __ «4£ --EL. VARIES, SEE PLAN
• .~ 'i:". . ~ ~ t' ,_~ .· I i-
.-, rr· ··n--n-11 i=111=111::-= 11=111-11 •· .,_,,] Ii 111 11 1
RCP PIPE, SEE
PLAN SHEETS 6 8
7 FOR SIZING
l_l!m ~ 11, w--'IJ, =r I ,11c: i1b
=I! . .:--=:J 'IT1~I I j 11-, E
.11,1111 ffil ,= Jfl r'-----~~-~1-'·
I ' ';', "-'
INVERT EL., SEE
PLAN
SLOPE 1a1 2% MAX.
APPROXIMATE
FINISH GRADE
A
DEBRIS RACK CAGE -TOP VIEW PLACE CONCRETE
lal 12:l SLOPE
-~ ~
1rr111 nf---~ 'Tl( r
='~~) I J ;< NOT TO SCALE
7
r TOP BARS SAME AS POSTS,
SPOTWELD TO END POSTS BOTH
SIDES
CONC.
FOOTING
j :~ I ' If INVERT EL.
tllrt ./\ ', I VARIES, SEE
=1111 : I "-PLAN
1~ _c. ~'.i-. ::, ~ .:-• ~,.--: , -~,,, cr--m 91 I , 1-. • . . . ,. •· , . "11 , I, =11 lc=i 11cc11i:=1113 re m=ni=, =-=--"Tl , ' · · .. · . · · · j-1 I,_-' 'I 11 I, 1=1 I 1=11 ,~,II 111 11 111 111 111=111-ir---TTT-"'T.,,-, ';tr;;:rm==,====== 1m' ' ..... ·'. . ·' .. ,' . ITT Ill . ,_, --:111 Ill Ill l''-"1="'-"'-c'lll-111 ITT II Ill 1 ~-Ill ,:. ' ·"·.•·: ·:·,• ·;. '· •. ,_. ,,-~ ~~1_11 1=1"-"1=111-" -,,-•-11 1-"1-• -11 =
". m=1 1 I='' , ,_, 1:=1 1 '=I 1=1 11=1 1 := 11=w ,_1_ --, 1' -~ -
lr ~ ~ ~ -~·
' I
'f-~ i ~
SPOTWELD EACH POST 4
PLACES
8" OF 48" CMP
DEBRIS RACK CAGE NOTES:
I. VERTICAL POSTS SHALL BE 2"
DIAMETER GALVANIZED STEEL.
--' ,; I 1=--1 I 1------:111--:--D' . I ,=--
PIPE RISER -SECTION A
36" 20"
L
8"
~~)~! / 8" BAND COUPLER
SPOTWELD EACH POST 4
PLACES
DEBRIS RACK CAGE -FRONT VIEW
NOT TO SCALE
2. T
D
3
3. A
T
s
HERE SHALL BE 20 2"
IAMETER POSTS MINIMUM FOR A
6" DIAMETER CAGE.
LL POSTS SHALL BE PLACE so
HAT NO MORE THAN 4" CLEAR
PACE EXISTS BETWEEN POSTS.
-----
NOT TO SCALE ---'~S BU/Lr'
r---£_ I -----
It.. fl .o?:
1/c-r.~M1.. .>
EXP. IZ,'5,L-61, DATE
RE.tVED BY:
'/.l;tl ti r?t~: /Z-Jtlog
!~SPC:CTDR
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DATF
I SH~ET I CITY OF CARLSBAD SHEETS
-------ENGINEERING DlPARIMlNT 14
GRADING NOTES FOR:
FINAL WETLAND
MITIGATION/BUFFER PLAN
. -
APPROVED GIFNN T. PRUIM ,:JY MERKEL & ASSOCIATES, Inc.
5434 RUFFIN ROAD TERRACOSTA CONSUL TING GROUP, INC. j L.!.-:: .. J~ ,,;7 t--:~ ;~/ if(2 £
CITY ENGINElffii" PE 5 '74 EXPIRc.S 9-30-07 -,ATF
SAN DIEGO, CA 92123
PH. [858) 560-5465 FAX. [858) 560-7779
ENGINEERS & GEOLOGISTS
4455 MURPHY CANYON ROAD, SUITE 100
SAN DIEGO, CALIFORNIA 92123
(858) 573-6900
DATE INITIAL
ENCINETR OF WORK
/1\
DATE INITIAL
REVISION DESCRIPTIOI'; crn-1rn Al'PFWVAL
OWN BY: CDS PROJECT NO. DRAWING NO. -
DATE INITIAL CHKD BY: KWM 11~ w,=-c -~ , SDP01--01 B 432--2B CITY APPROVAL RI/WD BY:
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560-5465 FAX_ 1858)
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APN 212-040-50
SEE SHEET6
560-7779
TERRACOSTA CONSUL TING GROUP, INC_
ENGINEERS & GEOLOGISTS
4455 MURPHY CANYON ROAD , SUITE 100
SAN DIEGO, CALIFORNIA 92123
(858) 573-6900
--
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APN: 2 I 2-04Q-25 ' /"". _, -------/
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DATE INITIAL DATE INITIAL
REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL
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p'/_ .... ,
SCALE:
60
FEET
120
-
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-
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CT□R
180
-
Ii,· IZ.•G I
DATE
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DATE
I SH~ET I CITY OF CARLSBAD LJiJ 4 ENGINEERING DEPARTMENT
OVERALL SITE PLAN FOR:
FINAL WETLAND
MITIGATION/BUFFER PLAN
APPROVED GLENN T_ PRUIM 0Y
/4 :;:; ,:;<X',? v?'~~ l-,/ff<-,5'
CITY ENGINEER c1/pE 5127~ES 9-30-07--A TE
DWN BY: GOS .,-.J PROJECT NO_ DRAWING NO_
CHKD BY: KWM
RVWD BY: WF~ I SDP01-018 432-28
•
i
121305
)
APPROXIMATE LIMITS OF
EXISTING 100 YEAR
·fr, s D ' ', _, "-'
APN 2/2-040-25
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PR(JPOSED IMPROVEMENTS iiifRrl-l OFTHEWETlAND
MITIGAl]ON BOVNDARY TO BE COMPLETED BY OTHERS
VNDER SEPE~TE SVBMITTAL PER DWG 406-3C & 406-30 .
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2D OR P
D OR W I ' • I
I • 3D OR 3W
6 ' MIN.
PLAN
•
;;:
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0
0
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----
D = PIPE DIAMETER
W = BOTTOM WIDTH OF CHANNEL
P = WETTED PERIMETER OF CHANNEL
SELECTION OF RIP RAP
DESIGN VELOCITY ROCK
{FT./SEC.) CLASSIFICATION
6-10 N0.2 BACKING
10 -12 1/4 TON
12-14 1/2 TON
14-16
16-18
TYPE OF RIP RAP
REGULAR QUARRY STONE
ROUNDED COBBLESTONE
NO BROKEN CONCRETE
I TON
2 TON
ENERGY DISSIPATOR DETAILS
NOT TO SCALE
-----
-..... ----
.... ···--·--
-
HEADWALL
-' OIPE
MIRAFI FILTER
WEAVE 300
ELEVATION
NTS
----:-··· ------r
-=--------···
------·-·· .
. -------·
----
· ! O () _ t ==~:·=--=--:=-·-... :::=---·-·····-·· ----·-
PLACEMENT
I. MINIMUM DEPTH = 1-1/2 TIMES AVERAGE STONE
SIZE.
2. ROCKS SHALL BE PLACED SO AS TO PROVIDE A
MINIMUM OF VOIDS.
3. SURFACE ROCKS SHALL PROTRUDE TO AT LEAST
1/2 THEIR VERTICAL DIMENSION .
4 . RIP RAP IS TO BE PLACED OVER A NATURAL
BEDDING, UNDERLAIN WITH MIR AFI FILTER WEA VE
300.
2
8
MERKEL ft ASSOCIATES, Inc.
5434 RUFFIN ROAD TERRAC0STA CONSULTING GROUP, INC.
SAN DIEGO, CA 92123
PH. (8581 560-5465 FAX. (858) 560-7779
ENGINEERS & GEOLOGISTS
4455 MURPHY CANYON ROAD, SUITE 100
SAN DIEGO, CALIFORNIA 92123
(858) 573-6900
--
NOTE·
SEE CITY OF CARLSBAD
TENTATIVE PARCEL MAP NO .
MS 05-21 FOR ADDITIONAL
INFORMATION
/1\
DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION
··--··•-.<:··--
APPRQXIMA TE LIMITS OF ·-
WETLAND MITIGATIQ.N/BUFFER
GRADING -----~~~
--······-··· ---
----·
DATE INITIAL DATE INITIAL
OTHER APPROVAL CITY APPROVAL
0 10
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SCALE:
20 40
''AS BUtlr'
>
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~B~ 13' ,J . 'J,. .
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60
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U•IL••f.
DATE
/1·J/}• /) 'i<
DATE
I SH~ET I CITY OF CA RLSB AD L!!J 4 ENGINEERING DEPARTMENT
PROPOSED WETLAN D GRADING FOR:
FINAL WETLAND
MITIGATION/BUFFER PLAN
APPROVED GLENN T. PRUIM tit"
~ .::;;; ~,e--~~ ./?J~.s-CITY ENGINEER""'PE512 ~ES 9-30-07--ATE
DWN BY: GDS PROJECT NO. DRAWING NO.
CHKD BY: KWM"
RVWD BY: WFC SDP01-018 432-28
1
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n :fESEDRAWINGS A'RETO BE\1! r•l•·•, .. ,,.,.,_/,,.J coMPLET'ED BY oTHERs UNDER
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CON TR ACTOR SHAL L : COOR~I.NATE
TEM_PORARY·T RA~siT\ON o ~-,:.
NORTHERN EDGE QF .MITIGA 1f;10N
GRADING .WlTH·CON·T-Rt,,.CTOR ''OF
ADJACENT IMPROVEMEJFFS·H
OTHERS\ . ,, .~ .:,.
--------·
0 .65%
-----
APN 212-040-25 '
.I
/ CONTRA CT OR TO PROVIDE
ADDITIONAL TEMPORAR Y BMPS
ALONG NORTHERN EDGE OF
MITIGATION GRADING AND ALLOW
FOR 1% MIN. DRAINAGE TO WEST
INTO PROPOSED BIO BASIN I
APPRO XIMATE LIMITS OF
WETLAND MITIGATION /BUFFER
GRADING-------~ ...._ '
APP~IJ ATE L'Ot1ATiON ·-· I
·, (-1<~, r .. · 'rt ' · .. ' '··'.
OF ~POSED SPLIT /
RAIL E~C E, SEE DETh lL
ON EET 3 ·,. .... ··--..•
LIMITS OF 50 '
WIDE BUFFER I
] \
PROPOSED INLET Plfl DWG --==---'-c -
432-2D, NOT PART l>F l(HIS __ -~---,,. .. , ,~-::'.-_
CONTRACT \-,_ _ --r ,>\. •. _ ... -~ _ --~ /\ --------::!-~ -~ ' ----------~----""::,_ - - ----.-------"""'""~---; ---i\ '--~•5 -:-·, -1 --~_!,'..-_-_.f _ - -~ --·-"'""""'"LC --I - - -1 .. ,, ,_ --. ~-::-.
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PROPOSED/BG · TRAIL SHALL BE
SLOPED,E'.OUIVALENT TO OR FLATTER
THAN/ADA GUIDELINES ITYP.J ,,...
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40
PROPOS~D ,s \oRM
DRAINS AND QUTLETS
NOT PA~T ':Ol's THIS
CONTRA 1T \ ~-t-•'----.,
'():··., ·:, '.! '
APPROXIMA T E 'LocATlb N \
\ \ OF 10' WIDE TRAIL, S~E
60
\ '
\ \,
' DETAIL ON SHEET 3 0 '
> ' ENER.µY DISSIPATOR NOT \ ;...--_ \~------, .. --_II
. ' -_:;q.,+, PAR~ '(?F :; PROJECT_..,--\ J ,:v-~ -1:[ ~
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0.85%
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PROPOSED SDRSD
.. p ·,34; WING .TYP.E
-----:;;:;,..;;; -----~ .---: ... _______ ..... -::::::::::: ______ ,-~
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BIO BASIN, FOR PUBLIC
DRAINAGE PURPOSES
PER DWG 432-2C-8-2D ·------
------.
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-APPROXIMATE LIMITS OF
WETLAND MITIGA TION /BlJFFER
.GRADING ·
--... _ ·--~---"'· ...
...... "'-
--..,..----
APPROXIMATE LIMITS OF
WETLAND MITIGAIJON/BtJ FFER ··-.. -·--"
·· · GRADiNG ---·_· -·-----------
.. '
.. /
/
-----------.--------
-----•"
-----.. --
APPRO.XIMATE LOCATION ... .
·-.. ,-.~---·-··
------· -·· "
----
-----_,.
---· .. -------
. PRoeosEE> 114 -T oN JiocK·------·:.
... • ·1,,I=>iioN, l3~11 2•·T H[ck:.HNDERC~[N
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ALONG TOE OF·
PR_OPOSED ·-GR ADJNG _ _,.,
.---· -----------
------
. .. _ .... ··_of_EXISTINGFl::OW[JNE .. .. · •.. 3.0.0.J,. INS TACLl;O AS f:ART. OF -
-·~.••'. IHIS. GONTR,ACT -·· . ······· .. --·----
• -·· / . . . l5R,OPOS1c[[Ji:t w1_oE::J;,4•:i oN--. • ... .. .. . : ·••'' . ... :•:::
_,, s TQRMORAIN .iMPROVEMENTs ·· ·· .. · .•· .. ::::~.Roct<:.A PRON; l~:J/2 ' THICK, --___ ... •··· .. •···· Pf R ··· DWG-432:2Q,-N0T· PART.iOlf; · --. ·1:/NDERL AIN · WlTH.MIRAFI-FILTER· ····
. 'IHIS ~ ONT R/i;CT ·. . . ... . . . ····· .. · · · • WEAVE 30·0] IN s T-AtLED--AS -· · · -· · ..
:: .... ~-:·.: ::.PART o (:TH0IS . CON'fRACT, SEE: -~-···
.PR0 P(Y$E-D .NEW :PAR-CEl:BCJO}!QARY.;·. . .... ENERi;i'l':DISSlf'A.TOR DETAiLS· . -·
. -Sf E -CI JY 'OF .... CA'R LSBA1)TEN.TAT~VE·· AND . .NOTES ON ··SHEE·T -5-FOH ..
/.--P~RctL-f;,111-P:::No:~Ms 0.$=21 FOR-. _ .. . .. ADD1:r10NAL INFORMAl'ION: ·
-. /A[)Dtf_lONAL INFORMATION.. -· · .. , "., • ... · __ · ...... .
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4
--
MERKEL ft ASSOCIATES, Inc.
54 3 4 RU FFIN ROAD
SA N DIEGO, CA 92123
PH. (8 581 560•5465 FAX . (8581 560· 7779
TERRACOSTACONSULTING GROUP, INC.
ENGINEERS & GEOLOGISTS
4455 MURPHY CANYON ROAD, SUITE 100
SAN DIEGO, CALIFORNIA 92123
(858) 573-6900
~----
.. --·-----
··----·---· ------·
APPROXfMA TE .LIMITS -OF····--·· ....... .
.POST-DEVECOPMl;NT.100 YEAR · ... --· .. · ... · ---·····~: .. ~"-f'tOOD ...... .
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It• 12..0 !
EXP. IZ. .,, •• .,. DATE
1i1SPECT □ R
lt·31J·d8
DATE
1----t--+-------------t----i-----r--,-----. I SH6EET I CITY OF CARLS BAD ~4
ENGINEERING DEPAR TMENT ~ ::::::=="=========::::'....'::::=~
/1\
DATE INITIAL DATE INITIAL DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL
PROPOSED WETLAND GRADING FOR:
FINAL WETLAND
MITIGATION/BUFFER PLAN
APPROVED GLENN T. PRUI M d Y
/4 Cc•~~~-~ I~,:
CITY ENGINEEPE51 4 EXPIRES 9--30--07ATE
OWN BY: -=GD=S~ PROJECT NO. DRAWING NO.
CHKD BY: KWM •·•
RVWD BY: WFC ~ SDP01-01B 432-2B
' )
APPRpXIMA TE LIMITS .·
OF . PROPOSED WETLAND
MITIGATION/BUFFER GRADING
••
PROPOSED 36'" DIA.
RCP, SLOPE AT
2% MAX. -~-~7""-,
PROPOSED OUTLET;
FL. EL. 83. 0 ! ---,----'-"'-.,,.
PROPOSED ;SORSD
0°3•'h V/ING TYPE
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PROPOSED TEMPORARY, fllPE RISER
AND DEBRIS RACK CAGE (TYP.) SEE / .. ' . .
DETAILS ON. SHEE T 3 . 2\ PROPOSED
INLET, FL. El. 86".0 · .. !: \
(TO BE REPLACED UNQER \SQP 03-01
WITH SIZED INLET) . ::-·"
V . .\ I -
90
.. ----
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• \ ' '' ,': ,_, ;.>•. ,•.
FUTURE WOR"K BY • . ' ' . ,_ ''< ·. OTHE"RS ···-<
.
PROPOSED PIPE RISER AND •
,, ·DEBRIS · RACK CAGE ITYP.r ·_csEE \_ > -OETAILS ON . SHEET 3 ... .. . . ·. , . , .
·,p· R·◊-POSED ·INLET FL.· EL.·, 86{0 . ' . ' .. / : / ' '' ,,
· FUTURE IMPROVEMENTS NOKTH OF THE WETLAND
MITIGATION BOUNDARY TOBE IN ACCORDANCE WITH
.. Rzy'ISED SOP 03-01 (NOT ILLUSTRATED}
·,
NOTE: PARKING LOT AND STORM
DRAIN IMPROVEMENTS SHOiNN ON
THESE DRAWINGS ARE TO BE
COMPLETED BY OTHERS UNDER
S -PARATE CONTRACT .(SEE SQP i '" ,-• ' .. .
..
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SCALE:
20 40 --60
·-. \ <., ,_ '· '. ,,•' -.. , ~'/, ' . PROPOSED DG TRAIL SHALL _BE
SLOPED EQUIVALENT TO OR FLATTER
THAN ADA GUIDELINES (TYP.I ---~
' I ' I - -
..
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W:;---~ .... , -.APPROXIMATE LOCATION
, • • , ;:-:_ ,., . OF le;>: WIDE TR AIL, SEE
\ ' . "-'" ,•DETAIL>ON ·SHEET 3 ,_ ,. ' ,."-' '·, ~,-· ' cw ·, ' ''
-...._,r~ ..........
>( /~-
CONTRACTOR TQ_ PROVIDE ADDITIONAL
TEMPORARY BMPS,ALONG NORTHERN EDGE
OF MITIGATION GRADt_NG AND ALLOW FOR
1% MIN. DRAINAGE TO' WEST INTO
' PROPOSED INLET ,
'•-', lf'!STALL SPLtT RAIL WOOD
X. FENCE ALONG SOUTH SIDE
. OF 10 ' WIDE TRAIL PER
· .. ~ ·•. DETAIL ON SHEET 3 -----..;__. "-. .. ""-· . '
"-" . ' ., . "
"·\ ..
""-. .
CONTRACTOR SHALL COORDINATE
TEMPORARY TRANSIJION . OF '
NORTHERN EDGE OF ·.·. MIT!GA TION
.GRADING WITH CONTRACTOR OF
FUTURE IMPROVEMENTS BY
OTHERS
ALIGNMENT AND LOCATION OF THE
TRAIL SHOWN IS APPROXIMATE -
MEETS ADJACENT FUTURE
· · ·· -DEVELOPMENT EDGE ISDP 03-01I ,._ I
·---.
. . '•
; / --•,.__
f(PPROXIMATE LOCATION OF
~--_L __ _J __ l .
I BUFFER WIDENED TO 70.;f£,T1FROM°7' o~m /
TRAIL SHIFTED PER USFWS/CtTY Pi NNING. ti / I · · · OEPT. R£QU1REMeJ.1TtjON ADJA . cA!T • .-•···. ;1 /
I K£llYjJRMC OFFICE fj!TE (SOP '3-01) / 'Jl
L--~ --~ ---. +-' ~ -.. · T T ,/·-~f .. /i ·-~--..·-, .. w .· -~~ ,-.,,, ,r---4,r'~,.._,.,
Tl::MPQRARY. BERM, NO > •
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' ; I FEET
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. ''APPROXIMATE. LOCATION
QF .·· 10' W,IDE TRAlt, ~EE
~ ·.,;.
: . --., _; ..
' ·.·. DETAIL ON SHEET. 3 .....,..'""' . '
\
....... ------. --------~ ..;; .. APPROX!, r£ LIMIT(f OF
-•·1MPKOV£M6 "S.BY OTHBk$, NOT A -----
J ·. · APPROXIMA T. E. L.OCA_TION
OF EXIS_TING FLOWLINE · .
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·Z : @-• r • . . ..
0 &;: j LAUREL TR.EE •LANE
I I ' PUBLIC STREET
/ IMPROVEM!j'Nts,
IBY OTHERS! \ • . I . li\
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,_ · ... · ·.· ... •.
LIMITS .OF 50'
WIDE BUFFER
·,-.
APPROX/MA TE LIMITS OF
EXISTING 100 YE~R FLOOD ·, PROPOSED 36" DIA . RCP,
SLOPE At· 2% MAX. --!
f >
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<,;_._·=··
PROPOSED 1/4 T,ON ROCK APRON, (3-1/2' THICK,
UNDERLAIN WITH -·· MIRAFJ FILTER WEAVE 3001,
INSTALLED AS PART OF THIS CONTRACT, SEE
ENERGY DI.SSIPATOR DETAILS AND NOTES ON
SHEET • 5 . FOR . ADDITI9NAL INFORMATION. ------'
/ . ·,.
•,
'-' ..
, , ..
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'
P_. ROPOSED OUTLET, FL. <.tL. ., 83.0±
'/
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APPROXiMA T.E 'LIMITS ,
· .. OF POST"QEVEL.OPMENT
100 . YEAR FLOOQ ---
. x EXISTING GROUT.ED ROCK
WEIR WITH APPROXIMATE
CREST ELtVATION OF 86.0''
Nor f>AR0T 0 OF CONTRACT xx
. . " _.
,,
',· /
/
. /..
MERKEL ft ASSOCIATES, Inc.
5434 RUFFIN ROAD
SAN DIEGO, CA 92123
94 -
.. · . El<ISTING . -_ ...... . ... , ... ··· > ..
· , __ A BAND. ◊.N.ED . CMWD/.·. ·• °'
... ·-.. WATER . LINE _:,,.,,r ·• • \ "L .. ": : ,' ,/ ···; , , : ·, ' .
' .• •
\
v
INSTALL ·SIL;:Y-.810 FENCE
.·. ALON~; ToE oF
PF{O!?OSED .GRADING ~__J . -·· __ /,, / .. ··/ / , ,·,'' . . . . / I
·'
"·,., >--~·:· ,, . ;,.. ,-
/
TERRACOSTA CONSUL TING GROUP, INC.
ENGINEERS & GEOLOGISTS
PH. (858) 560-5465 FAX. 18581 560-7779 4455 MURPHY CANYON ROAD , SUITE 100
SAN DIEGO, CALIFORNIA 92123
(858 I 573-6900
-~-.
..
EXISTING PROPERTY LINE· AND ·
APPROXIMATE LIMITS OP. .
WETLAND MITIGATION/BUFFER
GRADIN.G '.·· . /(/
/
ALL CONSTR\JCTION StAGING AND /
. PHASING• llNGRtSS/EGRESSI . WILL. 1/"
OCCUR , OFF OF ;L AUREL TREE LANE.
NO ACCES S .SHALL OCCUR ALONG · ... _ ;/
PALOMAR AIRPORT ROAD -----"-,,-----..Ab'--:17 . ; ,;1· .
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APPROXIMATELIMITS OF
WETLAND MITIGATION/BUFFER
GRADING---------' --.--,-
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''AS BUILr'
EXP. (2 ·3/•o <)
,...._., ..-:: ,-• 41/t"j_~-
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'»":·
Jt-23--'f
DATE
Jz~g"-~8
DATE
/ .,/·. .f l---+--l------------+--+-----t-----t-----1 I SH7EET I CITY OF CARLSBAD ~4
~==-==::::::::E:::NG:::l:::N:::EE:::R=IN=G::::::::D:::::E=PA=R=T=M=E=N=T==:'....:::~==::::;
PROPOSED WETLAND GRADING FOR:
FINAL WETLAND
MITIGATION/BUFFER PLAN
1----+----J..,,.--,:;--!11-~ ,.,.~ -~ ,.,.!fi-f.! _:J_U-,-~,~~~~==-=----+-::~=h:;;-;---t--t---1 ~~~:~~s1~~~~~~~~~7;:;~::=,~=-=..,=_.=, '7
AS-BUil T-WETLAND BUFFER EXPIRES 9-30-07 DATE
11-18--08 WFC Lt,. MODIFICATIONS
DA TE INITIAL DATE INITIAL
ENGlNEER OF WORK REVISION DESCRIPTION APPROVAL
DA l£ INITIAL
-APPROVAL
DWN BY: GOS
CHKD BY: KM,4
RVWD BY: WFC
PROJECT NO.
SDP01-018
DRAWING NO.
432-28
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MERKEL ft ASSOC/A TES, Inc.
5434 RUF FIN ROAD
SAN DIEGO, CA 92123
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PH. (8581 560 -5465 FAX. (858) 560-7779
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TERRACOSTA CONSUL TING GROUP, INC.
ENGINEERS & GEOLOGISTS
4455 MURPHY CANYON ROAD, SUITE 1CJO
SAN DIEGO, CALIFORNIA 92123
(858) 573-6900
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DATE INITIAL
ENGINEER OF WORK
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REVIS ION DESCRIPTION
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DATE INITIAL
OTHER APPROVAL
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CI TY APPROVAL
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DATE
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L___11__J CITY OF CARLSBAD ~ L__1_!J ENGINEERING DEPARTMENT
PROPOSED PLANTING PLAN FOR:
FINAL WETLAND
MITIGATION/BUFFER PLAN
APPROVED GLENN T. PRUIM dY
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G <~d ~~-T CITY ENGINEE PE 51/ 1,;,jflo>
9-30-07 D"i\TE
OWN BY: GOS PROJECT NO. DRAWING NO.
CH K D BY: ~Kc,,We,M'dl,,fJ
RVWD BY: WFC SDP01-018 432-28
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PROTECT
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PLACE'
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PLANTING PLAN -DETAIL
NOTES:
1. EXCAVATE PLANTING HOLE TWO TIMES THE
DIAMETER AND DEPTH OF ROOT BALL
SCALE: l":10'
2. PLACE PLANT IN HOLE SO THAT ROOT CROWN IS
LOCATED SLIGHTLY ABOVE SURROUNDING SOIL
ELEVATION.
3. WATER IN NATIVE SOIL BACKFILL.
4. MOUND SOIL AROUND PLANT BASE TO PROVIDE
POSITIVE DRAINAGE AWAY FROM PLANT STEM. MERKEL & ASSOCIATES, Inc.
5434 RUFFIN ROAD
SAN DIEGO, CA 92123
PH (858) 560-5465 FAX. (858) 560-7779
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TERRACOSTA CONSUL TING GROUP, INC.
ENGINEERS & GEOLOGISTS
4455 MURPHY CANYON ROAD, SUITE 100
SAN DIEGO, CALIFORNIA 92123
(858) 573-6900
CONTAINER PLANTINGS:
o Anemopsis californica
Baccharis salicifolia
Baccharis sarothroides
Carex senta
Elocharis montevidensis
* Iva hayesiana
~ Juncus acutus
* Juncus acutus ssp. leopoldii
~ Juncus xiphioides
~ Muhlenbergia rigens
~ Platanus racemosa
Jf: Pluchea odorata
~ Populus fremontii
~ Rosa californica
~ Rubis ursinus
Q Salix exigua
O Salix goodingii
-Q. Salix lapsiolepsis
@ Sambucus mexicana
• Scirpus robustus
SEED MIX:
Southern Willow Scrub
Seed Mix
Coastal Sage Scrub
Seed Mix
SOUTHERN WILLOW SCRUB PlANT PALETTE
COMMON NAME PERCENT NUMBER CONTAINER AVERAGE SPACING BOTANICAL NAME COMPOSITION SIZE (IN FEET)
CANOPY CONTAINER PLANTS
Platanus racemosa western sycamore 5% 5 5 GALLON 30'
Populus fremontii Freemonts' cottonwood 5% 5 1 GALLON 15'
Salix exigua sandbar willow 20% 35 1 GALLON 8'
Salix lapsiolepsis arroyo willow 15% 20 1 GALLON 10'
Salix goodingii black willow 35% 40 1 GALLON 10'
Sambucus mexicana Mexican elderberry 20% 20 5 GALLON 12'
UNDERSTORY CONTAINER PLANTS
Baccharis salicifolia mule fat 15% 25 1 GALLON 8'
Baccharis sarothroides broom baccharis 5% 15 1 GALLON 6'
Iva hayesiana San Diego marsh elder 20% 140 1 GALLON 4'
Muhlenbergia rigens deergrass 15% 100 1 GALLON 4'
Juncus acutus spiny rush 5% 35 1 GALLON 4'
Rosa ca/ifomica California wild rose 20% 60 1 GALLON 6'
Rubis ursinus California blackberry 20% 60 1 GALLON 6'
HYDROSEED MIX 1 % Purity/ % Germination Lbs. Per Acre
Ambrosia psilostachya western ragweed 2/30 4
Anemopsis ca/ifomica yerba mansa 45/60 6
Artemisia douglasiana mugwort 10/50 6
Artimisia palmeri San Diego sagewort 15/50 4
Leymus triticoides beardless wild rye 90/80 5
Oenotbera elata evening primrose 98/75 1
Pluchea odorata marsh fleabane 35/60 4
Total Lbs. Per Acre 30 Lbs.
1. Hydroseed mixture for southern willow scrub will be required for approximately 0.33 acre, including all southern willow scrub creation and
enhancement areas
FRESHWATER MARSH PlANT PALETTE
BOTANICAL NAME COMMON NAME PERCENT NUMBER CONTAINER AVERAGE SPACING
COMPOSITION SIZE (IN FEET)
UNDERSTORY CONTAINER PLANTS
Anemopsis califomica yerba mansa 10% 110 1 GALLON 2'
Carex senta rough sedge 15% 40 1 GALLON 4'
Elocharis montevidensis sand spikerush 15% 25 1 GALLON 5'
Juncus acutus ssp. Jeopoldii Southwestern spiny rush 20% 25 1 GALLON 6'
Pluchea odorata saltmarsh fleabane 10% 50 1 GALLON 3'
Juncus xiphioides iris-leaved rush 15% 75 1 GALLON 3'
Scirpus robustus prairie bulrush 15% 40 1 GALLON 4'
COASTAL SAGE SCRUB PlANT PALETTE
HYDROSEED MIX COMMON NAME % Purity/ % Germination Lbs. Per Acre
Artemisia califomica California sagebrush 15/50
Artemisia douglasiana Douglas' mugwort 10/50
Baccharis pilularis ssp. coyote brush 2/40
Castilleja exserta owl's clover 50/50
Encelia califomica California encelia 40/60
Eriogonum fasciculatum flat-topped buckwheat 10/65
Isocoma menziesii coast goldenbush 90/80
Lotus scoparius deerweed 90/60
Lupinus bicolor pygmy-leaf lupine 98/80
Malacotbamnus fasciculatus bushmallow 15/60
Mimulus aurantiacus sticky monkeyflower 5/70
Nase/la /epedia • foothill needlegrass 60/60
Rhamnus crocea red berry 90/40
Sallia mellifera black sage 70/50
Sisyrinchium bellum blue-eyed grass 95/75
Total Lbs. Per Acre
• Seed to be tilled into soil prior to application of the remainder of the seed mixture.
All hydroseed mixes will be applied with a slurry mix including:
-Seed mixture at indicated Lbs. per acre.
-Virging wood cellulose fiber mulch at 2,500 Lbs. per acre.
-Binder (if mix is to be installed between November and February) at 150 Lbs. per acre.
%Purity/%Germination = This is the minimum quality of the seed (per species) to be
accepted for the project.
5
4
4
3
5
4
1
5
3
4
8
10
2
5
4
70 Lbs.
REV_f\./ED BY• 1 /? ~11~-
~SPECTOR DATE
~ L__1_i_J
PROPOSED PLANTING LEGEND & DETAILS FOR:
FINAL WETLAND
MITIGATION/BUFFER PLAN
APPROVED GLENN T. PRUIM ,dY
/4 <e -~~ .;<'.~ ~~IS:/d$'
1-------t---t-,,.------------------t----+--l-----+---l CITY ENGINEEFf"pE51-;;f:; EXPIRES 9-30-07 ifA TE
DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION
DATE INITIAL DATE INITIAL
OTHER APPROVAL CITY APPROVAL
OWN BY: GOS
CHKD BY: KWM
RVWD BY: WFC
PROJECT NO.
SDP01-01B
DRAWING NO.
432-2B
)
EROSION CONTROL NOTES
1. IN CASE E:MERGENCY WORK IS REQUIRED, CONTACT __________ _
_______ (PHONE NUMBER) AT
2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL
TIMES DURING 1HE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE
STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID
CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN 15 EMINENT.
J. DEVICES SHO'M'I ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT 1HE APPROVAL
OF 1HE ENGINEERING INSPECTOR.
4. 1HE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER
TO 1HE SATISFACTION OF 1HE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING
RAINFALL.
5. 1HE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE
REQUIRED BY 1HE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
6. TT-IE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO
PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A
HAZARDOUS CONDITION.
7. ALL EROSION CONTROL MEASURES PROVIDED PER TT-IE APPROVED GRADING PLAN SHALL
BE INCORPORATED HEREON.
8. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM TT-IE FACE OF
SLOPE AT THE CONCLUSION OF EACH WORKING DAY.
9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT TT-IE END OF EACH
WORKING DAY WHEN TT-IE FIVE (5) DAY RAIN PROBABILITY FORECAST EXC£EDS FORTY
PERCENT (40%). SILT AND On--lER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE Win--! 3/4 INCH MINIMUM AGGREGRATE.
TEMPORARY EROSION CONTROL
ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND /RR/GA TION SHALL BE
INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF 1HE STANDARD
SPECIF/CATIONS AND TT-IE FOLLOWING:
A. HYDROSEEDING SHALL BE APPLIED TO:
1. ALL SLOPES n--lAT ARE GRADED 6: 1 (HORIZONTAL TO VERTICAL) OR STEEPER
WHEN 11-/EY ARE:
a. n-lREE FEET OR MORE IN HEIGHT AND ADJA GENT 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 TT-IE FOLLOWING CONDITIONS
EXIST:
a. NOT SCHEDULED FOR IMPROVEMENTS (CONSTRUCTION OR GENERAL)
11-IAT WARRANTS IMMEDIATE TRE.A Th,/ENT.
b. IDENTIFIED BY THE PARKS AND RE.CREATION DIRECTOR AS HIGHL y
VISIBLE TO 71-!E. PUBLIC.
c. HA VE ANY SPECIAL CONDITION IDENTIFIED BY TT-IE CITY ENGINEER
B. HYDROSEEDED ARE.AS SHALL BE. /RR/GA TED IN ACCORDANC£ W/71-! 71-!E FOLLOWING
CRITERIA: LANDSCAPING) Wln--1/N 60 DAYS OF ROUGH GRADING.
1. ALL SLOPES n--lA T ARE. GRADED 6: 1 OR STEEPER AND n--lA T ARE:
a. 71-!REE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND
WATERING FROM QUICK COUPLE.RS/HOSE BIBS OR A CONVENTIONAL SYSTEM
OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100% COVERAGE..
b. GRE.A TER 71-!AN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION-
AL SYSTEM OF LOW PRECIPITATION SPRINKLER HE.ADS PROVIDING 100%
COVERAGE.
2. ARE.AS SLOPED LESS n--lAN 5: 1 SHALL BE. /RR/GA TED AS APPROVED BY THE. CITY
ENGINEER, PRIOR TO HYDROSEED/NG. 11-IE DEVELOPER SHALL SUBMIT A
PROPOSED SCHEME. TO PROVIDE /RR/GA TION TO THE. CITY ENGINE.ER. THE.
PROPOSAL SHALL BE SPECIFIC REGARDING 71-!E NUMBERS, TYPES AND COSTS OF
11-IE. ELEMENTS OF 11-IE. PROPOSED SYSTEM.
J. /RR/GA TION SHALL MAINTAIN 11-IE MOIS11JRE LEVEL OF 71-!E SOIL AT 71-!E.
OPTIMUM LEVEL FOR 11-IE GROW11-i OF 71-!E. HYDROSEEDED GROW71-!.
NO ITS,
I. PLACE FIBER ROLLS LATERALLY
ACROSS GRADED SLOPES AT TOPS
AND TOES.
2. PLACE ADDITIONAL FIBER ROLLS AT
MID-SLOPE WHEN SLOPES ARE
GREA ITR THAN 10' IN HEIGHT
SLOPE
12" MIN.
/TYP.I
\
FIBER ROLL
3/4"x314" WOOD
STAKES RI 4' MAX. 0.C.
/TYP.J
EXIS11NG GROUND
14'M/N.
T
0
PROVIDE APPROPRIATE TRANS/1/0N
BETWEEN STABILJZED CONSTRUCTION
ENTRANCE AND PUBLIC RIGHT-OF-
WAY
STABILIZED CONSTRUCTION ENTRANCE
1. SET POSTS AND EXCAVATE A
4 BY 4 IN (10 BY 10 CM)
TRENCH UPSLOPE FROM AND
ALONG THE LINE OF POSTS.
2. STAPLE 'MR£ FENCING TO
THE POSTS.
-TT cl.
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
SILT FENCE
GRAVE!. BAGS OVERLAP ONTO CURB ~
---
RUNOFF
GAP BETWEEN BAGS
ACTS AS SPILLWAY
3 FT (0.9 M) MIN.
n-lREE LAYERS OF GRAVEL BAGS 'Mn-I ENDS OVERLAPPED
GRAVEL BAGS
MIN.
2 FT
EARn-lEN RIDGE
UNLINED SWALE & BERM
EROSION CONTROL LEGEND
DESCRIPTION
STABIIJZED CONSTRUCTION ENTRANCE
SILT FENCE . .
UNLINED SWALE & BERM
D-75 LINED SWALE
BLOCK-SCREEN-GRAVEL SILT BASIN (
GRAVEL BAGS
RIPRAP
NOTE:
CONTRACTOR TO DETERMINE/VERIFY QUAN11TY
OF MATERIALS TO BE INSTALLED AND VERIFY
WITH BIOLOGIST AND ENGINEER OF RECORD
PRIOR TO INSTALLATION.
SYMBOL
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DATE
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--------+---+------,f-----+---t f5Hml4 CITY OF CARLSBAD [5HE1-__ E4T_SJ L____!iJ E~G,NEERING DEPARTMENT L __ :::===-======-=======-==== EROSJON CONTROL DETAILS FOR:
FINAL WETLAND
MITIGATION/BUFFER PLAN
----1----------------+---+----+--+----t I APPROVED GLENN T. P,U M qr--
l------l--+------------------11----+--+----+----1 .,/4 < e c£.a':. S,p.,~ ,.~/£/.,, $"
CITY ENGINEER" PE 571'4 EXPIRES 9-30-0 7-;r15A"IE
OWN BY: GDS PROJECT NO. DRAWING NO.
~~~g ~~; ~~~.;-, SDP01-01 B 432-2B CATE INITIAL
lNGINEER OF WORK REVISION DESCRIPTION
DA fE INITIAL DATE INITIAL
□TIER APPROVAL CITY APPROVAL
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