HomeMy WebLinkAboutDWG 529-3A; PD 2021-0003; 1953 COBALT DRIVE; 01-04
4/02/21
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 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 CONSmUCTION. ALL PLAN REVISIONS SHALL BE PROMPT/. Y
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 AS WELL AS ADDITIONAL INSURED ENDORSEMENT 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
OCCURRANCE OF LIABILITY. THE INSURANCE COMPANY WRITING THE POLICY MUST
HAVE A RATING OF "A-" OR BETTER AND A SIZE CATEGORY OF CLASS VII
OR BETTER AS ESTABLISHED BY "BESTS" KEY RA TING GUIDE.
5. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM
THE CITY AND OTHER APPROPR/A TE AGENCIES.
6. 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.
7. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL
OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE
APPROPRIATE SHEET OF THE PLANS AND THE TITI.E SHEET.
8. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING
SIGNED BY THE CITY ENGINEER.
9. THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS
BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE WORK BY THE
CITY.
10. ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO
THE PROJECT SITE AT ALL TIMES DURING CONSmUCTION.
11. WHERE mENCHES 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.
12. A SOILS COMPACTION REPORT AND COMPLIANCE VERIFICATION REGARDING
ADHERENCE TO RECOMMENDATIONS OUTI./NED IN THE SOILS REPORT IS REQUIRED
PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONmOLLED GRADING
SHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF THE
STA TE OF CALIFORNIA PR/NC/PALLY DOING BUSINESS IN THE FIELD OF APPLIED
SOILS MECHANICS. ALL FILL OR FUWRE FILL AREAS SHALL BE CONSmUCTED IN
ACCORDANCE WITH THE CITY OF CARLSBAD STANDARD SPECIF/CATIONS AND THE
" EARTHWORK SPECIF/CATIONS " ATTACHED TO THE PRELIMINARY SOILS
INVEST/GA TION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE
PROJECT INSPECTOR.
13. A PRECQNSTRllCTIQN MffitNG StfAII BF Hf/ Q AT THE S11f PRIOR ro THE
BEGINNING OF WORK AND SHAii BF ATTENDED BY All REPRESFNTADVES
RESPONSIBLE FOR CONSmUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER
ASPFCIS Of lliE WORK, THE CONmACTOR SHALL REQUEST A PRECONSmUCT/ON
MEETING BY CALLING THE INSPECTION LINE AT (760) 4J8-J891 AT LEAST FIVE(5)
WORKING DAYS PRIOR TO STARTING CONSmUCT/ON. THE CONmACTOR WILL THEN BE
CONTACTED BY THE PROJECT INSPECTOR TO COORDINATE A DA TE AND TIME FOR THE
PRECONSmUCTION MEETING. APPROVED DRAWINGS MUST BE AVAILABLE PRIOR TO
SCHEDULING. THE GRADING PERMIT WILL BE PROVIDED BY THE PROJECT INSPECTOR
AT THE MEETING.
14. All INSffCDQN REDl /fSTS QIHFR THAN FOR PRECONS1Rl/CDQN WDNG W t BF
MADE BY CAIi iNG IHF FNGJNFFRING 24 HOUR INSPFCTIDN REOl/fST ( INF AT
(76Dl 438 3891 INSPFCUQN REQUEST MUST BF RECEIVED PRIOR TO 2· oo PM
ON THE DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS WILL BE MADE
THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER
2: 00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER.
15. THE OWNER ANO/OR APPLICANT THROUGH THE DEVELOPER AND/OR CONmACTOR
SHALL DESIGN, CONSmUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING
SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL,
STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS.
16. THE CONmACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING
A DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING
THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE
OF WORKER PROTECTION FROM THE HAZARD OF CA \/ING GROUND DURING THE
EXCAVATION OF SUCH mENCH OR mENCHES OR DURING THE PIPE INSTALLATION
THEREIN. THIS PLAN MUST BE PREPARED FOR ALL mENCHES FIVE FEET (5') OR
MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED
AGENCY PRIOR TO EXCAVATION. IF THE Pl AN VARIFS FROM THE SHORING SY$TEM
STANDARDS ESTABLISHED BY THE CONSmUCTION SAFETY ORDERS. TITI.E B
CALIFORNIA ADMINIS7RATIVE CODE, 11-IE PLAN SHALL BE PREPARED BY A
REGISTERED ENGINEER AT 1HE CQN7RACTQRS EXPENSE, A COPY OF THE OSHA
EXCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO
EXCAVATION.
17. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN
OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT APPL/CATION FOR BLASTING
PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS.
18. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA
DURING CONSmUCTION, OPERATIONS WILL CEASE IMMEDIATELY, AND THE
PERMITTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART
UNTIL THE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY
ENGINEER TO DO SO.
19. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING
WARMING UP, REPAIR, ARRIVAL, DEPARWRE OR OPERATION OF mucKS,
EARTHMOVING EQUIPMENT, CONSmUCTION EQUIPMENT AND ANY OTHER ASSOC/A TED
GRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7: 00 A.M. AND
6: 00 P.M. EACH OA Y, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING
OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A UST OF CITY
HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.)
20. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONmACTOR TO THE
CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF
WORK.
21. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE
DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. 1HE CDN7RACTOR
SHALL BF RESPONSIBLE FOR ANY DFBRIS OR QAf,IAGE OCCURRING ALONG 1HE HAUL
ROUTES OR ADJACENT smEETS AS A RESULT OF THE GRADING OPERATION.
22. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO mEES ARE
TO BE REMOVED UNLESS SPECIFICALLY NOTED ON THE PLAN.
23. ALL AREAS SHALL BE GRADED TO DRAIN. GRADING RESULTING IN THE PONDING OF
WATER IS NOT PERMITTED. ALL EARTHEN SWALES AND DITCHES SHALL HAVE A
MINIMUM ONE PERCENT SLOPE.
28. THE OWNER/APPLICANT SHALL INSURE THAT ALL CONmACTORS SHALL COORDINATE
THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE
AND /RR/GA TION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS
WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS.
29. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE
GRADING OPERATION, IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILDING
OR smEET AREAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER
AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY
THE CITY ENGINEER.
JO. THE CONmACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES
( ABOVE GROUND AND UNDER GROUND ) WITHIN THE PROJECT SITE sumCIENTI.Y
AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS
FOUND THAT THE ACWAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED
WORK.
JI. THE CONmACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT
LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR
FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE.
UNDERGROUND SERVICE ALERT (DIG ALERT) 811
SDG&E (B00)411-7J4J
AT&T (619)2J7-2787
SPECmUM CABLE (800)227-2600
COX COMMUNICATIONS (619)262-1122
CITY OF CARLSBAD(SmEETS & STORM DRAIN) (760)4J4-2980
"CITY OF CARLSBAD(SEWER, WATER & RECLAIMED WATER) (760)4JB-2722
J2. PERMIT COMPLIANCE REQUIREMENTS:
A. FOR CONmOLLED GRADING -THE APPLICANT HIRES A CIVIL ENGINEER,
SOILS ENGINEER, AND/OR GEOLOGIST TO GIVE TECHNICAL ADVICE,
OBSERVE AND CONmOL THE WORK IN PROGRESS {15.16.120 A.BJ
CARLSBAD MUNICIPAL CODE.
B. PRIOR TO COMPLETION OF GRADING WORK -THE FOLLOWING
REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE
PROJECT INSPECTOR PER SECTION 15.16.120 OF THE CARLSBAD
MUNICIPAL CODE:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STATING ALL
GRADING IS COMPLETE. ALL EROSION CONmOL, SLOPE PLANTING
AND /RR/GA TION ARE INSTALLED IN CONFORMANCE WITH CITY
CODE AND THE APPROVED PLANS (OBTAIN SAMPLE OF COMPLIANCE
LETTER FROM CITY ENGINEERING DEPARTMENT).
(2) AS-BU/LT GRADING PLAN.
(J) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES
RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO
THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF
FIELD AND LABORATORY TESTS. THE REPORT SHALL ALSO
INCLUDE A STATEMENT BY THE SOILS ENGINEER THAT THE
GRADING WAS DONE IN ACCORDANCE WITH THE REQUIREMENTS AND
RECOMMENDATIONS OUTI./NED IN THE PRELIMINARY SOILS REPORT
AND ANY SUPPLEMENTS THERETO.
(4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE CITY.
(5) PERMANENT smUCWRAL BMP INSTALLATION CERTIFICATE.
(6) PERMITTED WALL FINAL INSPECTION REPORT.
JJ. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE (1)
YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED
TO BE RESUBMITTED FOR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR
ANY SUCH RECHECK.
J4. IN ACCORDANCE WITH THE CITY STORM WATER STANDARDS, ALL STORM DRAIN INLETS
CONSmUCTED BY THIS PLAN SHALL INCLUDE "STENCILS" BE ADDED TO PROHIBIT
WASTEWATER DISCHARGE DOWNSmEAM. STENCILS SHALL BE ADDED TO THE
SATISFACTION OF THE CITY ENGINEER.
"DECLARATION OF RESPONSIBLE CHARGE"
I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I HA \IE
EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN
SECTION 670J OF THE BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN IS
CONSISTENT WITH CURRENT STANDARDS.
I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE ·.....oYESSio
CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY /A"~-----..:"<f<
RESPONSIBILITIES FOR PROJECT DESIGN. If/ RONALD L. '\
FIRM: BHA INC. "' HOLLOWAY it, si NO. 29271 J;ii ADDRESS: 5115 AVENIDA ENCINAS. SUITE L II EXP. 3-31-231 p,
CITY, STATE: CARLSBAD. CALIFORNIA * lf
TELEPHONE: 760~ "'4~ f:!Vl\.~
BY: 7R.,__ ~ DATE: J-31-21 OF C~\.~
RONALD L. HOLLOWAY
R.C.E. NO.: 29271
REGISmA TION EXP/RATION DA TE:_~J~-=3~1-~2=J ___ _
SOII8 ENGINEER'S CERTIFICATE
/, JAIME A. CERROS , A REGISTERED (CIVIL/
GEOTECHNICAL) ENGINEER OF THE STA TE 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 THIS
SITE WAS MADE BY ME OR UNDER MY DIRECTION ON
NOVEMBER 2, 2020.
TWO COPIES OF THE SOILS REPORT COMPILED FROM THIS STUDY, WITH MY
RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY
ENGINEER. .-1-,......-,__,...._ j
GEOTECHNICAL EXPLORATIONS, INC SIGNED: (~. d ~
7420 mADE smEET /
SAN DIEGO, CA 92121 G.E. 2007 n.1.,.E. NO. J4422
(858) 549-7222 DATE:
LICENSE EXP/RATION DA TE: 9/J0/21
OWNER'S CERTIFICATE
I (WE) HEREBY CERTIFY THAT A REGISTERED SOILS ENGINEER OR GEOLOGIST HAS
BEEN OR WILL BE RETAINED TO SUPERVISE OVER-ALL GRADING ACTIVITY AND
ADVISE ON THE COMPACTION AND STABILITY OF THIS SITE. IF THIS
IS SUBJECT TO A STA TE -REGULA TED SWPPP, I (WE) ALSO AGREE A QUALIFIED
SWPPP PRACTITIONER (OSP) HAS BEEN OR WILL BE RETAINED TO SUPERVISE
IMPLEMENTATION OF THE SWPPP IN ACCORDANCE WITH THE CALIFORNIA
CONSTRUCTION ORDER AND MUNICIPAL PERMIT, LA TEST VERSION.
/AN BR/GOEN~ DATE
SOURCE OF TOPOGRAPHY
24. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SWPPP AND/OR SET OF
EROSION CONmOL PLANS. EROSION CONmOL SHALL BE AS SHOWN AND AS APPROVED
BY THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR.
TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERA TED BY FIELD SURVEY METHODS FROM
INFORMATION GATHERED ON NOVEMBER 18TH , 2020 BY BHA, INC .. TOPOGRAPHY SHOWN
HEREON CONFORMS TO THE NATIONAL MAP ACCURACY STANDARDS.
25. ALL SLOPES SHALL BE mtMMED TO A FINISH GRADE TO PRODUCE A UNIFORM
SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND
ORDERLY CONDITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED
AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER.
26. ALL SLOPES SHALL BE /RR/GA TED, STABILIZED, PLANTED AND/OR HYDROSEEDED
WITHIN TEN (10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE
AS SHOWN ON THE APPROVED GRADING PLANS.
27. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED
BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR
THIS PROJECT, DRAWING NO. L-1.0 & L-1.1, AND/OR AS DIRECTED BY THE CITY
ENGINEER OR PLANNING DIRECTOR.
PROJECT LOCATION
THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S)
21J-290-09
THE CALIFORNIA COORD/NA TE INDEX OF THIS PROJECT IS: N 1983 E ____ 6~2~4~9 _____ _
NOTE:
PRIOR TO RELEASE OF THE GRADING PERMIT, THE CONmACTOR MUST SUBMIT A CONSmUCTION
PLAN TO THE CITY ENGINEER FOR REVIEW AND APPROVAL. THE CONSmUCTION PLAN SHALL
INCLUDE, BUT NOT LIMITED TO, IDENTIFYING THE LOCATION OF THE CONSmUCTION mAILER,
MATERIAL STAGING, BATHROOM FACILITIES, PARKING OF CONSmUCTION VEHICLES, EMPLOYEE
PARKING, CONSmUCTION FENCING AND GATES, OBTAINING ANY NECESSARY PERMISSION FOR
OFF-SITE ENCROACHMENT, ADDRESSING PEDESmlAN SAFETY, AND IDENTIFYING RESmlCTIONS FOR
VARIOUS CONSmUCTION ACTIVITIES.
WORK TO BE DONE
THE GRADING WORK SHALL CONSIST OF THE CONSmUCTION OF ALL CUTS AND FILLS, REMEDIAL
GRADING, DRAINAGE FACILITIES, EROSION CONmOL FACILITIES, AND PLANTING OF PERMANENT
LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS, AS-BUILT GEOLOGIC MAPS
AND REPORTS, ALL AS SHOWN OR REQUIRED ON THIS SET OF PLANS AND THE CITY STANDARDS,
SPECIF/CATIONS, REQUIREMENTS, RESOLUTIONS AND ORDINANCES CITED ON THESE PLANS.
ESTRELLA DE MAR RD
THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING DOCUMENTS,
CURRENT AT THE TIME OF CONSmUCTION, AS DIRECTED BY THE CITY ENGINEER.
POINSETTIA LN ..
1
2
3
I
SllE
l COBALT DR
h -,v
~~
VICINITY MAP
NOT TO SCALE
SHEET INDEX
TITLE / COVER SHEET
PRECISE GRADING PLAN
TIER 2 SWPPP TITLE SHEET
1. CARLSBAD MUNICIPAL CODE
2. CITY OF CARLSBAD ENGINEERING STANDARDS
J. THIS SET OF PLANS
4. P.C RESOLUTION NO. 7246
5. THE STANDARD SPECIF/CATIONS FOR PUBLIC WORKS CONSmUCTION (GREEN BOOK).
6. SOILS REPORT AND RECOMMENDATIONS BY: GEOTECHNICAL EXPLORATIONS. INC
DA TED: JANUARY 13, 2021. AND RESPONSE TO CITY OF CARLSBAD THIRD-PARTY
GEOTECHNICAL REVIEW LETTER DA TED MARCH 5, 2021 AS ATTACHMENT TO THIS REPORT.
7. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY
THE CITY OF CARLSBAD STANDARDS.
8. COASTAL DEVELOPMENT PERMIT CONDITIONS DA TED: N/A
9. ENVIRONMENTAL APPROVAL DOCUMENTS (EXEMPT FROM CEQA PER "NEW CONSTRUCTION OR
CONVERSION OF SMALL STRUCWRES -STA TE CEQA GUIDELINES SECTION 1503"
10. STORM WATER POLLUTION PREVENTION PLAN TIER 2 SWPPP PREPARED (SEE SHEETS J & 4)
11. STORM WATER QUALITY MANAGEMENT PLAN PREPARED BY N/A DATED
12. CALIFORNIA STORM WATER QUALITY ASSOCIATION BMP CONSmUCTION HANDBOOK AND
CAL mANS CONSmUCT/ON SITE BMP MANUAL.
DESCRIPTION
PROPERTY LINE
LEGEND
DWG.NO. SYMBOL QUANTITY
4 TIER 2 SWPPP EROSION CONmOL PLAN EXIST. CONCRETE DRIVEWAY
APPLICANT
PREMIER POOLS & SPAS
54J1 A VEN/DA ENCINAS
CARLSBAD, CA 92008
PHONE: {760) 476-0008
ASSESSOR'S PARCEL NUMBER
2/J-290-09
LEGAL DESCRIPTION
LOT 72 OF CITY OF CARLSBAD TRACT NO. 04-09, LA COSTA
GREEN NEIGHBORHOOD 1.17, IN THE CITY OF CARLSBAD, COUNTY
OF SAN DIEGO, STA TE OF CAUFORNIA, ACCORDING ro MAP
THEREOF NO. 15161, FILED IN THE OFRCE OF THE COUNTY
RECORDER OF SAN DIEGO COUNTY, OCTOBER 31, 2005.
ADDRESS
195J COBALT DRIVE
CARLSBAD, CA 92009
BENCH llARK
DESCRIPTION: CLSB 069 PER ROS 17271, 25" DISK IN CURB
LOCA TIDN: SOUD:/WFST CORNFR OF FL CAM/NO REAL AND POINSFTTIA
LANE, 235 a FROM THE CFNTER OF EL CAMINO REAL
ELEVATION: 272456 DAWM: CLSB-069
3• PVC@ 1%
{EXCEPT AS NOTED ON PLAN)
YARD DRAIN -J" ROUND GRATE
& J" PVC RISER
PROPOSED EASEMENT
EXISTING EASEMENT
EXISTING CONTOURS
FINISHED GROUND CONTOURS
EXISTING STREET LIGHT (PR/VA TE)
EXISTING FIRE HYDRANT {PUBLIC)
EXISTING 8" PVC WA TERL/NE
EXISTING 8" PVC SEWERLINE
EXISTING METER
MASONRY RETAINING WALL
EXISTING SPOT ELEVATION
PROPOSED SPOT ELEVATION
--SD--110 LF
0 4 EA
------
------
--100--
--100--
o--------0
+--§
('vi) --
(S) --
~
C-OJ C-04
UNLESS NOTED - -
673 SF
OTHERWISE
~ ~
REFERENCE DRAWINGS
MAP NO. 15161
ALJ. STANDARD DRAWINGS ARE SAN DIEGO REGIONAL STANDARD DRAWINGS (SDRSD) UNLESS NOTED 01HERWISE:
• CITY OF CARLSBAD STANDARD (CCS)
DWG. NO. 429-2A
DWG. NO. 429-2
DWG. NO. 429-2C
EARTHWORK QUANTITIES
CUT:
FILL:
EXPORT:
IMPORT:
190 CY
90 CY
100 CY
0 CY
•• CARLSBAD MU/N/C/PAL WATER DISTRICT STANDARD DRAWING
••• SDRSD AS MODIFIED BY CITY OF CARLSBAD
EARTHWORK QUANTITIES ARE FOR BONDING PURPOSES ONLY.
CONmACTOR IS RESPONSIBLE FOR DETERMINING THEIR OWN QUANTITIES.
TOTAL LOT AREA = 10,466 SF (0.24 ACRE)
TOTAL DISTURBED AREA =~3=0=8~5~S~F ____ _
(THIS AREA INCLUDES BUT IS NOT LIMITED TO OFF-
S/TE WORK INCLUDING PUBLIC IMPROVEMENTS AND
TEMPORARY DISWRBANCE SUCH AS VEHICLE AND
EQUIPMENT STAGING AREAS, CONSmUCTION WORKER
FOOT mAFFIC, SOIL/GRAVEL PILES, UTILITY mENCHES,
BACKFILL CUTS, ANb SLOPE KEYWA YS)
TOTAL REPLACED IMPERVIOUS AREA = 0 ACRES
TOTAL PROPOSED IMPERVIOUS AREA -0.04 ACRES
b~A,lnc.
land planning, civil englnee~ng, surveying
5115 AVENIDA ENCINAS
SUITE "L"
CARLSBAD, CA. 92008-4387
(760) 931-8700
POST-CONSTRUCTION BMP TABLE
STORMWA TER REQUIREMENTS THAT APPLY:
~ STANDARD STORMWATER REQUIREMENTS
□ PRIORITY PROJECT REQUIREMENTS
TYPE
N/A
~YESSfoN.t Z ~-d'.
RONALD L. HOLLOWAY \
{!J NO. 29271 \ )
\EXP. 3-31-21 *
"'4 f:!Vl\. / A' ".e OF C~\,\~/.
DESCRIPTION OWNERSHIP
N/A N/A
EXEMPT FROM HYDROMOD/FICA TION?
~ YES (SEE SWMP FOR DOCUMENTATION)
□ NO
MAINTENANCE
AGREEMENT
N/A
SHEET NO.
N/A
MAINTENANCE
FREQUENCY
N/A
II AS BUILT"
RCE __ _ EXP, ___ _ DATE
REVIEIJED BY•
INSPECTOR DATE
t------i----+-----------+------i----+---+---t I SH1EET I CITY OF CARLSBAD I SH4EETS I
::;:::;:::;;::;;::;::;'.,.::;;::;:::::;:::;:E;:::N::;;u:::;:IN;;::E=E=R=IN=u=D=E=PA=R=T=M=E=N=T==::'....::==:::::
t----t----+-----------------t---+--+---+----t GRADING PLANS FOR:
/1\
DA TE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION
1953 COBALT DRIVE
TITLE SHEET
GR 2021-0003
APPROVED: JASON S. GELDERT
ENGINEERING MAl'IAGER PE 63912 EXPIRES 9/30/22 DATE
DWN BY: LH
DATE INITIAL DATE INITIAL CHKD BY: [tvj[
OTHER APPROVAL CITY APPROVAL RVWO BY:
PROJECT NO.
PD2021-0003
DRAWING NO.
DWG 529-3A
DocuSign Envelope ID: C6B4EFD2-7FB8-481F-8FBE-9E6D42547AFE
5/3/2021