HomeMy WebLinkAboutDWG 541-9A; PD 2023-0008; 3229 HIGHLAND DR; 01-06NF
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.
3. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENG/NEER-OF-
WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS
DISCOVERED DURING 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 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
HA VE A RA TING 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 ANO OTHER APPROPRIATE AGENCIES.
6. REVISION OF THESE PLANS MAY BE REQUIRED IF THE PROPOSED
IMPROVEMENTS ARE NOT CONSTRUCTED PRIOR TO THE DEADLINE DA TE OF THE
IMPROVEMENT AGREEMENT.
7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY
WORK OR GRADING TO BE PERFORMED UNTIL THE PROPERTY OWNER'S PERMISSION
HAS BEEN OBTAINED AND A VALID GRADING PERMIT HAS BEEN ISSUED.
8. NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL
OF THE CITY ENGINEER, NOTED WITHIN THE REVISION BLOCK, ON THE
APPROPRIATE SHEET OF THE PLANS AND THE TITLE SHEET.
9. ORIGINAL ORA WINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING
SIGNED BY THE CITY ENGINEER.
10. THE ORIGINAL ORA WING SHALL BE REV/SEO TO REFLECT AS-BUILT CONDITIONS
BY THE ENGINEER-OF-WORK PRIOR TO FINAL ACCEPTANCE OF THE 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 STA TE OF
CALIFORNIA, PRING/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 VERIFICATION REGARDING
ADHERENCE TO RECOMMENDATIONS OUTLINED IN THE SOILS REPORT IS REQUIRED
PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. ALL CONTROLLED GRADING
SHALL BE DONE UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER OF THE
STA TE OF CALIFORNIA PRING/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 " ATTACHED TO THE PRELIMINARY SOILS
INVEST/GA TION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE
PROJECT INSPECTOR.
14. A PRFCONSTRI/CVON MFFTING SHA/ I BF HF/ D PRIOR TO THF BFG/NNJNG Of
WORK AND SHAii BF ATTFNDFD BY All RFPRFSFNTAVVFS RFSPONSIBIF FDR
CONSTRUCTION, INSPECTION, SUPERVISION, TESTING AND ALL OTHER ASPECTS OF THE
WQBK. THE CONTRACTOR WILL BE CONTACTED BY THE PROJECT INSPECTOR TO
COORDINATE A DA TE AND TIME FOR THE PRECONSTRUCTION MEETING. APPROVED
ORA WINGS MUST BE AVAILABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WILL
BE PROVIDED BY THE PROJECT INSPECTOR AT THE MEETING.
15. All INSPFCTION RFOIIFSTS QTHFR THAN FOR PRFCDNSTRI/CTIDN MFFTING WIii BF
MADF BY CAIi ING THF FNGJNFERING 24 HOUR INSPFCVON RFOllFST /INF AT
(760) 438 JB91 INSPFCVON RFOUEST MUST BF RECEIVFD PRIOR TO 2·00 PM
ON THE WORKING DAY BEFORE THE INSPECTION IS NEEDED. INSPECTIONS WILL BE MADE
THE NEXT WORK DAY UNLESS YOU REQUEST OTHERWISE. REQUESTS MADE AFTER
2: 00 P.M. WILL BE SCHEDULED FOR TWO FULL WORK DAYS LATER.
16. THE OWNER AND/OR APPLICANT THROUGH THE DEVELOPER AND/OR CONTRACTOR
SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING
SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL,
STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS.
17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING
A DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING
THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE
OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE
EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE /NSTALLA T/ON
THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR
MORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED
AGENCY PRIOR TO EXCAVATION. IF THE PLAN VARIES FROM THE SHORING SYSTEM
STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE 8
CALiFORNIA ADMINISTRATIVE CODE, 1RE PLAN SHALL BE PREPARED BY A
REGISTERED ENGINEER AT THE CONTRACTORS EXPENSE. A COPY OF THE OSHA
EXCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TO
EXCAVATION.
18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMIT HAS BEEN
OBTAINED FROM THE CITY OF CARLSBAD. SUBMIT 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
OUR/NG CONSTRUCTION, OPERATIONS WILL CEASE IMMEDIATELY, AND THE
PERMITTEE WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART
UNTIL THE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY
ENGINEER TO DO SO.
20. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDING
WARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS,
EARTHMOVING EQUIPMENT, CONSTRUCTION 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 DAY, MONDAY THRU FR/OA Y AND NO EARTHMOVING OR GRADING
OPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS. (A LIST OF CITY
HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.)
21. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE
CITY INSPECTOR FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF
WORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE
OCCURRING ALONG THF HAUL ROUTF OR ADJACFNT STRFFTS AS A RFSULT OF THF
GRADING OPERATION.
22. IMPORT MA TE:RIAL SHALL BE OBTAINED FROM, AND WASTE MA TE:RIAL SHALL BE
OEPOS/TE:D AT, A SITE APPROVED BY THE CITY ENGINEER. THE CONTRACTOR
SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE
HAUL ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION.
23. BRUSH SHALL BE REMOVED ONLY WITHIN THE AREA TO BE GRADED. NO TREES ARE
TO BE REMOVED UNLESS 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 AND DITCHES SHALL HA VE A
MINIMUM ONE PERCENT SLOPE.
25. THESE PLANS ARE SUBJECT TO A SIGNED AND APPROVED SWPPP AND/OR SET OF
EROSION CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED
BY THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR.
26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM
SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND
ORDERLY CONDITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED
AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER.
27. 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.
D:\DRAWING FILES\Tln.E SHEETS\GRADING TITI.E SHEET.DWG RE\llSED:02/15/17
28. 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. 541-9A, AND/OR AS DIRECTED BY THE CITY
ENGINEER OR PLANNING DIRECTOR.
29. THE OWNER/APPLICANT SHALL INSURE THAT ALL CONTRACTORS SHALL COORDINATE
THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPE
AND /RR/GA TION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS WORK
IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIME REQUIREMENTS.
30. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE
GRADING OPERATION, IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILDING
OR STREET AREAS AND REPLACED WITH PROPERLY COMPACTED SOILS. IN OTHER
AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE: OR REMOVED AS APPROVED BY
THE CITY ENGINEER.
31. THE EXISTENCE AND LOCATION OF UTILITY STRUCTURES AND FACILITIES SHOWN
ON THE CONSTRUCT/ON PLANS WERE OBTAINED BY A SEARCH OF THE AVAILABLE
RECORDS. A TTE:NTION IS CALLED TO THE POSSIBLE EXISTENCE OF OTHER
UTILITY FACILITIES OR STRUCTURES NOT SHOWN OR IN A LOCATION DIFFERENT
FROM THAT SHOWN ON THE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE DUE
PRECAUTIONARY MEASURES TO PROTECT THE U71LITIES SHOWN ON THE PLANS AND
ANY OTHER EXISTING FACILITIES OR STRUCTURES NOT SHOWN.
32. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES
( ABOVE GROUND AND UNDER GROUND ) WITHIN THE PROJECT SITE SUFFICIENTLY
AHEAD OF GRADING TO PERMIT THE REVISION OF THE GRADING PLANS IF IT IS
FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED
WORK.
33. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT
LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR
FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE.
UNDERGROUND SERVICE ALERT (800)422-4133
SDG&E (800)411-7343
AT&T (800)892-0123
TIME WARNER CABLE (760)438-7741
COX COMMUNICATIONS (619)262-1122
CITY OF CARLSBAD(STREETS & STORM DRAIN) (760)434-2980
'CITY OF CARLSBAD(SEWER, WATER & RECLAIMED WATER) (760)438-2722
*SAN DIEGUITO WATER DISTRICT (760)633-2650
*LEUCADIA WASTEWA TE:R DISTRICT (760)753-0155
*VALLECITOS WATER DISTRICT (760)744-0460
*OLIVENHAIN WATER DISTRICT (760)753-6466
'BUENA SANITATION DISTRICT (760)726-1340 x1330
• AS APPROPRIATE
34. 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 {15.16.120 A.BJ
CARLSBAD MUNICIPAL CODE.
B. PRIOR TO FINAL APPROVAL OF A GRADING PERMIT -THE FOLLOWING
REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA THE
PROJECT INSPECTOR {15.16.120 A.10} CARLSBAD MUNICIPAL CODE:
(1) FINAL REPORT BY SUPERVISING GRADING ENGINEER STA TING ALL
GRADING IS COMPLETE. ALL EROSION CONTROL, 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-BUILT GRADING PLAN.
(3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES
RECOMMENDED SOIL BEARING CAPACITIES, A STATEMENT AS TO
THE EXPANSIVE QUALITY OF THE SOIL, AND SUMMARIES OF
FIELD AND LABORATORY TESTS AND PLOTTED TEST POINTS THE
REPORT SHALL ALSO INCLUDE A STATEMENT BY THE SOILS
ENGINEER THAT THE GRADING WAS DONE IN ACCORDANCE WITH THE
REQUIREMENTS AND RECOMMENDATIONS OUTLINED IN THE
PRELIMINARY SOILS REPORT AND ANY SUPPLEMENTS THERETO.
( 4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED BY THE
CITY.
35. UNLESS A GRADING PERMIT FOR THIS PROJECT IS ISSUED WITHIN ONE (1)
YEAR AFTER THE CITY ENGINEER'S APPROVAL, THESE PLANS MAY BE REQUIRED
TO BE RESUBMITTED FOR PLANCHECK. PLANCHECK FEES WILL BE REQUIRED FOR
ANY SUCH RECHECK.
36. IN ACCORDANCE WITH THE CITY STORM WA TE:R STANDARDS, ALL STORM DRAIN INLETS
CONSTRUCTED BY THIS PLAN SHALL INCLUDE "STENCILS" BE ADDED TO PROHIBIT
WAS TEWA TE:R DISCHARGE DOWNSTREAM. 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
HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED
IN SECTION 6 703 OF THE BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN IS
CONSISTENT WITH CURRENT STANDARDS.
I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIF/CATIONS BY THE
CITY OF CARLSBAD DOES NOT RELIEVE ME, AS ENGINEER OF WORK, OF MY
RESPONSIBIL/71ES FOR PROJECT DESIGN.
FIRM: JOHN L MAJOCHA, PE
ADDRESS: 858 FIRST LIGHT ROAD
CITY, STA TE: SAN MARCOS, CA 92078
TELEPHONE: (760) 707-4972
BY:JOHN L MAJOCHA
R.C.E. NO.: 81240
REGISTRATION EXP/RATION DA TE: 9/30/25
TOTAL LOT AREA = 25,730 SF (0.59 ACRES)
DA TE: 05/20/24
TOTAL DISTURBED AREA = 23,781 SF (0.55 ACRES)
(THIS AREA INCLUDES BUT IS NOT LIMITED TO
OFF-SITE WORK INCLUDING PUBLIC IMPROVEMENTS
AND TEMPORARY DISTURBANCE SUCH AS VEHICLE
AND EQUIPMENT STAGING AREAS, CONSTRUC710N
WORKER FOOT TRAFFIC, SOIL/GRAVEL PILES, UTILITY
TRENCHES, BACKFILL CUTS AND SLOPE KEYWA YS)
TOTAL REPLACED IMPERVIOUS AREA = 4,448 SF
TOTAL NEW PROPOSED IMPERVIOUS AREA = 4,107 SF
TOTAL PROPOSED IMPERVIOUS AREA = 8,555 SF
SOURCE OF TOPOGRAPHY
TOPOGRAPHY SHOWN ON THESE PLANS WAS GENERA TED BY FIELD TOPOGRAPHIC
SURVEY METHODS FROM INFORMATION GATHERED ON OCTOBER 09, 2020
BY SPHERE SURVEYING AND MAPPING, INC.
TOPOGRAPHY SHOWN HEREON CONFORMS TO NATIONAL MAP
ACCURACY STANDARDS.
PROJECT LOCATION
THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER(S)
205-051-01-00
THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS:
N 2004765.608 E 6229241.169
EROSION CONTROL NOTES
1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT J.C. COLLINS AT (415) 710-1455.
2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL
TIMES DURING THE RAINY SEASON. ALL NECESSARY MA TE:RIALS SHALL BE STOCKPILED ON
SITE AT CONVENIENT LOCA 710NS TO FACILITATE RAP/0 CONSTRUCTION OF TEMPORARY
DEVICES WHEN RAIN IS EMINENT.
3. FOR PROJECTS COVERED BY STATE SWPPP/WDID, IN ACCORDANCE WITH THE CONSTRUCTION
ORDER ISSUED BY THE CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD, THE
QUALIFIED SWPPP PRACTITIONER (QSP) SHALL UPDATE AND MAINTAIN THE WA TE:R
POLLUTION CONTROL (WPC) PLAN TO ADDRESS UPDATED SITE CONDITIONS OF THE PROJECT.
THE UPDATED WPC PLAN AND UPDATED SWPPP SHALL BE KEPT AT THE PROJECT SITE AND
MADE AVAILABLE TO THE CITY INSPECTOR. ADDITIONAL CONSTRUCT/ON BMP'S BEYOND THE
ORIGINAL APPROVED SWPPP SHALL BE PROVIDED TO ADDRESS SITE CONDITIONS NOT
ANTIC/PA TED. THE QSP SHALL REPORT BMP DEFICIENCIES TO THE CITY INSPECTOR. THE
QSP SHALL OBTAIN APPROVAL FROM THE QUALIFIED SWPPP DEVELOPER AND THE CITY
INSPECTOR REGARDING ANY SIGNIFICANT CHANGES TO BMP DEPLOYMENT.
4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER
TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL.
5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE
REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS 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 CREATE A
HAZARDOUS CONDITION.
7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED SWPPP AND/OR
EROSION CONTROL PLAN SHALL BE INCORPORATED 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) OA Y RAIN PROBABILITY FORECAST EXCEEDS FIFTY
PERCENT (50%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGRATE.
11. SHOULD GERM/NATION OF HYDROSEEOED 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 THE
EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVA 710N,
STA TE OF CALIFORNIA.
STRUCTURAL (POST-CONSTRUCTION) BMP TABLE
STORMWA TE:R REQUIREMENTS THAT APPLY: EXEMPT FROM HYDROMODIFICA TION?
C8J STANDARD STORMWA TE:R REQUIREMENTS
□ PRIORITY PROJECT REQUIREMENTS
□ YES (SEE SWMP FOR DOCUMENTA 710N)
TYPE DESCRIPTION OWNERSIDP
□ NO
MAINTENANCE
AGREEMENT SHEET NO.
ABANDONMENT NOTES
PART/ALLY COMPLETED PROJECTS SEEKING TO INDEFINITE:L Y STOP WORK AND CLOSE THE
GRADING PERMIT MUST IMPLEMENT APPROPRIATE ACCESS RESTRIC710N AND EROSION AND
SEDIMENT CONTROL MEASURES TO THE SA TISFACT/ON OF THE CITY, INCLUDING BUT NOT
LIMITED TO THE FOLLOWING:
1) PERMANENTLY STABILIZE ALL SLOPES (>5%) -70% COVER WITH WELL-ESTABLISHED,
SUSTAINABLE, NON-WEED VEGETATION (SEE CITY LANDSCAPE MANUAL FOR
GUIDELINES) IS CONSIDERED ADEQUATE.
2) PERMANENTLY STABILIZE FLAT AREAS (~5%) -70% COVER WITH WELL-ESTABLISHED,
SUSTAINABLE, NON-WEED VEGETATION (SEE CITY LANDSCAPE MANUAL FOR
GUIDELINES) OR 2 INCHES (MINIMUM) OF PERMEABLE COVER (E.G., GRAVEL) IS
CONSIDERED ADEQUATE.
3) RESTRICT ACCESS TO SITE -COORDINATE WITH CITY STAFF TO DETERMINE
APPROPRIATE FENCING TYPE.
4) SIGNAGE ALONG FRONTAGE ROAD(S) POSTING THAT DUMPING, LITTERING, AND
TRESPASSING ARE PROHIBITED.
5) TRESPASS ENFORCEMENT AUTHORIZATION LETTER MUST BE SENT FROM THE OWNER TO
THE CITY OF CARLSBAD POLICE DEPARTMENT.
6) NOTARIZE AND RECORD AGAINST THE PROPERTY AN AGREEMENT STA TING THAT OWNER
IS RESPONSIBLE FOR MAINTAINING FENCING AND S/GNAGE, ADHERING TO THE FIRE
PREVEN710N ORD/NATION, KEEPING THE SITE FREE FROM LITTER ACCUMULATION AND
VEGETATION GROWTH, AND REMOVING ANY ILLEGALLY DUMPED MATERIALS AT THE SITE
UNTIL THE PROPERTY IS DEVELOPED IN THE FUTURE.
SOILS ENGINEER'S CERTIFICATE
I, JORGE L. VALDEZ GONAZLEZ, A REGISTERED 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 MAY 26, 2022. TWO COPIES OF THE SOILS REPORT COMPILED FROM
THIS STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE
OF THE CITY ENGINEER.
SIGNED:
P.E. NO.: 92051
DATE: 06/03/2024
LICENSE EXP/RATION DA TE: 03/23/2025
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 PROJECT/DEVELOPMENT IS SUBJECT TO A STA TE-
REGULA TED SWPPP, I (WE) ALSO AGREE A QUALIFIED SWPPP PRACTITIONER
(QSP) HAS BEEN OR WfLL BE RETAINED TO SUPERVISE IMPLEMENTATION OF
THE SWPPP IN ACCORDANCE WITH THE CALIFORNIA CONSTRUCTION ORDER AND
MUNICIPAL PERMIT, LA TEST VERSION.
05/20/24
( JOHN COLLINS) DATE
05/20/24
DATE
MAINTENANCE
FREQUENCY
VICINITY
CITY OF OCEANSIDE
HIGHWAY 7B
PACIFIC
OCEAN
MAP
CITY OF ENCINITAS
INDEX OF SHEETS
SHEET 1 OF 6 -TITLE SHEET
SHEET 2 OF 6 -DETAILS
SHEET 3 OF 6 -GRADING PLAN
NOT TO
SCALE
CITY OF VISTA
SHEET 4 OF 6 -SITE CROSS SEC710N AND DETAILS
SHEET 5 OF 6 -TIER 2 SWPPP TITLE SHEET
SHEET 6 OF 6 -EROSION CONTROL PLAN
LEGAL DESCRIPTION
PORTION OF LOT 18 OF PATTERSON'S ADDITION TO
THE TOWN OF CARLSBAD, IN THE CITY OF CARLSBAD,
COUNTY OF SAN DIEGO, STA TE OF CALIFORNIA,
ACCORDING TO MAP THEREOF NO. 565, FILED IN THE COUNTY
RECORDER OF SAN DIEGO COUNTY, SEPTEMBER 22, 1888.
TOGETHER WITH THAT PORTION OF THE SOUTHEASTE:RL Y
10 FEET OF PINE A VENUE, ADJOINING SAID LAND ON THE
NORTHWEST, AS VACA TED AND CLOSED TO PUBLIC USE BY
RESOLUTION NO. 559 OF THE CITY OF CARLSBAD, A COPY
OF WHICH RECORDED JUNE 16, 1959 AS INSTRUMENT
NO. 121316, OFFICIAL RECORDS.
PROJECT ADDRESS
3229 HIGHLAND DRIVE
CARLSBAD, CA 92008
DEVELOPER
NAME: JOHN COLLINS AND JEANNINE WOO
ADDRESS: 3229 HIGHLAND DRIVE, CARLSBAD, CA 92008
PHONE NO.: (415) 710-1455
REFERENCE DRAWINGS
TOPOGRAPHIC SURVEY DA TED 10/09/20
PREPARED BY SPHERE SURVEYING AND MAPPING, INC.
PLAN FOR CONSTRUCTION OF SANITARY SEWER SYSTEM
IN ASSESSMENT DISTRICT 3-1957 (DRAWING NO. 108-7)
WATER SYSTEM IMPROVEMENTS (DRAWING NO. 159-9)
CONSTRUCTION PLANS OF SANITARY SEWER IN
HIGHLAND DRIVE (DRAWING NO. 158-8)
EARTHWORK QUANTITIES
CUT:
FILL:
IMPORT:
EXPORT:
REMEDIAL:
669 CY •
388 CY
0 CY
281 CY
635 CY
• INCLUDES 10% SHRINKAGE
BENCH MARK
DESCRIPTION: 2.5" BRASS DISK IN NORTH CURB
CONTROL STA 710N NO. CLSB-122
RECORDED: PER ROS 17271
ELEVATION: 127.19'
DA TUM: NGVD29
WORK TO BE DONE
THE GRADING WORK SHALL CONSIST OF THE CONSTRUCTION OF ALL CUTS AND FILLS,
REMEDIAL GRADING, DRAINAGE FACILITIES, EROSION CONTROL FACILITIES, AND
PLANTING OF PERMANENT LANDSCAPING AND PREPARATION OF AS-BUILT GRADING PLANS,
AS-BUILT GEOLOGIC MAPS AND REPORTS, ALL AS SHOWN OR REQUIRED ON THIS SET
OF PLANS AND THE CITY STANDARDS, SPECIF/CA 710NS, REQUIREMENTS, RESOLU710NS
AND ORDINANCES CITED ON THESE PLANS.
THE GRADING WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING
DOCUMENTS, CURRENT AT THE TIME OF CONSTRUCTION, AS DIRECTED BY THE CITY
ENGINEER.
1. CARLSBAD MUNICIPAL CODE
2. CITY OF CARLSBAD ENGINEERING STANDARDS
3. THIS SET OF PLANS
4. RESOLUTION NO. N/A
5. THE STANDARD SPECIF/CATIONS FOR PUBLIC WORKS CONSTRUCTION (GREEN
BOOK).
6. UPDATED PRELIMINARY GEOTE:CHNICAL INVEST/GA TION FOR THE SUBJECT PROPERTY
LOCATED AT 3229 HIGHLAND DRIVE, CARLSBAD, CA 92008
PREPARED BY APPLIED CONSULTANTS GEOTE:CHNICAL & FORENSIC ENGINEERING
DA TED JULY 27, 2023
7. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY BE MODIFIED BY
THE CITY OF CARLSBAD STANDARDS.
8. ENVIRONMENTAL APPROVAL DOCUMENTS N/A
9. TIER 2 STORM WA TE:R POLLUTION PREVENTION PLAN PREPARED
BY JOHN MAJOCHA, PE DA TED 4/15/23
10. CALIFORNIA STORM WATER QUALITY ASSOC/A TION BMP CONSTRUCTION HANDBOOK AND
CAL TRANS CONSTRUCTION SITE BMP MANUAL.
LEGEND
DESCRIPTION
5.5" CONCRETE: PAVEMENT
4" CONCRETE: WALKWAY
PROPOSED SPOT ELEVATION
EXISTING SPOT ELEVATION
DWG.NO.
SDRSD G-14B•
RETAINING WALL
DAYLIGHT LINE
SDRSD C-03 & C-05
4" PVC AREA DRAIN
4" PVC STORM DRAIN
PERMEABLE PA VERS
GRAVEL PAVEMENT
PROPERTY LINE
PROPOSED CONTOUR
EXISTING CONTOUR
PROPOSED SWALE
SCREEN WALL
4" WALL FOOTING SUBDRAIN
EXISTING WATER LATERAL
EXISTING SEWER LATERAL
EXISTING FIRE HYDRANT
SDRSD C-05
SYMBOL
I .· .. -~ ..
fi-,~>;'.;:,j
--.--/' rs
(--.--)/
EG
---11---
0
I) ~ I
[:.~ .... ~. ;::;, •:· .:j
---166---
-158-
--<--<--
• • • •
'wx---
SSx---
l>CX1
QUANTITY
533 SF
1,525 SF
1 "WA TE:R SERVICE WITH CMWD STD DWG
1" METER AND BACKFLOW W-5
IMl-0---'vi ---® 1 EA
6" ASPHALT BERM SDRSD G-05 TYPE A ======== 108 LF
3" AC GRIND AND OVERLAY 359 SF
4"AC OVER 6" BASE (MIN R-VALUE=12),. 195 SF
TRENCH RESURFACING GS-25 & GS-28 116 SF
*AS MODIFIED BY CITY OF CARLSBAD STANDARDS
•• TO BE VERIFIED WITH AN R-VALUE TEST IN THE FIELD
"AS BUILT"
RCE __ _ EXP, ___ _
REVIEWED BY•
DATE
INSPECTOR DATE
fSHml CITY OF CARLSBAD I SH~ETS I
1----1-----+----------------+-----11----+----+------1L...2_J ENGINEERING DEPARTMENT
t----+------<>-------------------+----+---1----1-----t
1----1----+----------------+-----11----+--+-----1 GRADING PLANS FOR:
3229 HIGHLAND DRIVE
1----1----+----------------+-----11----+--+-----1 :=G=R=2=0=2=3=-=0=0=12====T=ITLE===S=H=E=ET==========~
DATE INITIAL DA lE INITIAL DA lE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION O'THER APPROVAL CllY APPROVAL
APPROVED: JASON S. GELDERT
ENGINEERING MANAGER
DWN BY: JLM
CHKD BY: JLM
RVWD BY:
RCE 63912 EXP. 9/30/24 DATE
PROJECT NO.
PD 2023-0008
DRAWING NO.
541-9A
Docusign Envelope ID: A4889282-E41D-4E42-A52F-8A9EB3F3BF2D
7/25/2024
NF
SEWER NOTES
1. SEWER MAIN AND APPURTENANCES SHALL BE CONSTRUCTED IN ACCORDANCE WITH
THE "CITY OF CARLSBAD ENGINEERING STANDARDS (LATEST £DITTON), VOLUME /-
GENERAL DESIGN STANDARDS, CHAPTER 6-DESIGN CRITERIA FOR GRAVITY SEWER
LINES AND APPURTENANCES, AND VOLUME 3 -STANDARD DRAWINGS AND NOTES
AND THE STANDARD SPECIF/CATIONS FOR PUBLIC WORKS CONSTRUCTION, LA TEST
£DITTON (GREEN BOOK).
2. BEFORE ANY CONNECTION TO THE CITY'S EXISTING SYSTEM, A PERMIT
SHALL BE OBTAINED FROM THE CITY. IT MUST BE SIGNED AND APPROVED
BY THE CITY ENGINEER OR DESIGNEE.
3. BEFORE CONSTRUCTION BEGINS IN ANY PUBLIC RIGHT OF WAY, A CITY RIGHT
OF WAY PERMIT SHALL BE REQUIRED.
WATER NOTES
1. WATER & RECYCLED WATER MAIN AND APPURTENANCES SHALL BE CONSTRUCTED IN
ACCORDANCE WITH THE "CITY OF CARLSBAD ENGINEERING STANDARDS" (LA TEST
£DITTON) VOLUMES 2 & 3.
2. BEFORE ANY CONNECTION OR SHUT DOWN OF VALVES ON EXISTING C.M. W.D.
LINES, A PERMIT SHALL BE OBTAINED FROM THE C.M. W.D. OFFICE AND MUST
BE SIGNED AND APPROVED BY THE CITY OF CARLSBAD'S DEPUTY CITY
ENGINEER AND THE UTILITY OPERATIONS' PUBLIC WORKS MANAGER.
3. ALL INSPECTION REQUESTS OTHER THAN FOR PRECONSTRUCTION MEETING WILL BE
MADE BY CALLING THE ENGINEERING 24-HOUR INSPECTION REQUEST LINE AT
(760) 438 3891 INSPFCV0N RFOUFSTS MUST BF RFCFIVFD PRIOR TO 2· oo PM
ON THE WORK 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.
4. NO TREES OR STRUCTURES SHALL BE ALLOWED IN THE WATER LINE EASEMENT,
ALL EXISTING TREES AND STRUCTURES SHALL BE REMOVED PRIOR TO
COMMENCEMENT OF WORK -ANY EXCEPTIONS SHALL REQUIRE WRITTEN
PERMISSION FROM THE DISTRICT ENGINEER.
5. ALL BURIED COPPER PIPING AND APPURTENANCES SHALL BE PROTECTED BY
MEANS OF CATHODIC PROTECTION. IF DEVELOPER/OWNER CONDUCTS A SOILS
TEST REPORT AND DEMONSTRATES THAT PROTECTION CAN BE PERFORMED IN
ANOTHER MANNER, THE DISTRICT ENGINEER WILL CONSIDER AN ALTERNATIVE
FORM OF PROTECTION.
6. THE EXACT HORIZONTAL AND VERTICAL ALIGNMENT AND TYPE OF MATERIALS OF
THE FIRE LINE LOCATED BETWEEN THE DETECTOR CHECK VAL VE AND BUILDING
SHALL BE DETERMINED BY THE CITY OF CARLSBAD FIRE MARSHAL.
7. ALL POTABLE WATER SERVICES SHALL BE 1" AND ALL METERS SHALL BE 1"
(UNLESS OTHERWISE NOTED ON PLANS).
B. ALL WATER METER BOXES SHALL BE 17" X 30" X 12" POLYMER CONCRETE AS
MANUFACTURED BY ARMORCAST OR EQUAL.
9. MINIMUM SPACING BETWEEN POTABLE WATER SERVICES AND SEWER LATERALS
SHALL BE 10 FEET.
10. THE TOP OF WATER METER BOXES SHALL BE FLUSH WITH THE FINISHED SURFACE
GRADE.
11. CONSTRUCTION OF WATER MAINS AND RECYCLED WATER MAINS SHALL ADHERE TO
THE "CRITERIA FOR THE SEPARATION OF WATER MAINS AND SANITARY SEWERS"
PUBLISHED BY THE STA TE OF CALIFORNIA 's DEPARTMENT OF HEAL TH SERVICES.
12. AXIAL DEFLECTION AT THE PIPE JOINTS IS NOT ALLOWED. THE USE OF A HIGH-
DEFLECTION COUPLING AT A PIPE JOINT MAY BE PERMITTED BY THE INSPECTOR ON
A CASE BY CASE BASIS NOT TO EXCEED 4 DEGREES TOTAL DEFLECTION PER
COUPLING (2 DEGREES/EACH GASKET). USE CERTAINTEED ''v!NYL-IRON" H.D. FOR
C900.
13. BEFORE CONSTRUCTION BEGINS IN ANY PUBLIC RIGHT OF WAY, A CITY RIGHT
OF WAY PERMIT SHALL BE REQUIRED.
14. NO CUTTING OR SNAPPING OF ASBESTOS CEMENT PIPE (ACP) IS PERMITTED. CONTRACTOR
SHALL REMOVE ACP TO NEAREST COUPLING AND INSTALL ACP X PVC ADAPTORS AND
THE NECESSARY PVC SIZE AND CLASS PIPE TO INSTALL THE TEE AT THE STATION.
15. PRIOR TO BACKFILL, INSTALL TRACER WIRE ON TOP OF PIPE AND SECURE IN PLACE
WITH 2-INCH WIDE PLASTIC ADHESIVE TAPE AT MAXIMUM 10-FOOT INTERVALS. WIRE
TO ENTER VAL VE STANDS BY MEANS OF DRILLED HOLE IN PIPE STAND WALL JUST
BELOW 4T7BOX. WIRE IS NOT TO INTERFERE WITH VALVE NUT OPERATION. RUN TRACER
WIRE CONTINUOUSLY ALONG PIPE AND TERM/NA TE IN ADJACENT VAL VE BOXES FOR
BURIED ASSEMBLIES OR BURIED VALVES. WHERE BURIED SPLICES OCCUR, USE AN
ELECTRICAL EPOXY RESIN SUCH AS SCOTCHCAST, OR APPROVED EQUAL. PROVIDE 24
INCHES OF COILED WIRE AT ACCESS POINTS FOR ATTACHMENTS OF PIPE LOCATING
EQUIPMENT. EACH INSTALLED RUN OF PIPE SHALL BE CAPABLE OF BEING LOCATED
USING THE TRACER WIRE. PROTECT WIRE INSULATION FROM DAMAGE DURING
INSTALLATION AND BACKFILLING. WIRE INSULATION THAT IS BROKEN, CUT, OR DAMAGED
SHALL BE REPLACED.
TRACER WIRE SHALL BE AWG NO. B STRANDED COPPER WIRE WITH HIGH MOLECULAR
WEIGHT POLYETHYLENE (HMW/PE) INSULATION SPECIF/CALLY DESIGNED FOR DIRECT
BURIAL IN CORROSIVE SOIL OR WATER. POLYETHYLENE INSULATION SHALL CONFORM TO
ASTM D 1248, TYPE 1, CLASS C. WIRES WITH CUT OR DAMAGED INSULATION ARE
NOT ACCEPTABLE AND REPLACEMENT OF THE ENTIRE WIRE WHICH HAS BEEN
DAMAGED WILL BE REQUIRED AT THE CONTRACTOR'S EXPENSE.
16. CONTRACTOR TO SUBMIT E-28 FORM TO CM&/, MINIMUM 2 WEEKS PRIOR TO SCHEDULED
WATER SHUTDOWN.
ABBREVIATION LEGEND
DESCRIPTION ABBREVIATION
CLEANOUT co
DESIGNER OF RECORD DOR
FLOW LINE FL
FINISH GRADE FG
FINISH SURFACE FS
FINISH FLOOR FF
POINT OF CONNECTION POC
SANITARY SEWER ss
TOP OF WALL TW
TOP OF FOOTING TF
TOP OF BERM TB
D:\DRAWING FlLES\llTLE SHEETS\GRADING TITLE SHEET.DWG RE\IISED:02/15/17
JOINT MATERIAL
ASTM/8, /9, OR /89
{PER MANUFACTURER RECOMMENDATIONS}
3---k" PERMEABLE INTERLOCKING PAVER
8" WIDE CURB/EDGE RESTRAINT
EXTENDS A MINIMUM OF 18"
INTO UNDISTURBED SOIL
2• BEDDING COURSE/
CHOKE STONE ASTM /8
4" BASE COURSE
ASTM /57 ROCK-~~
NOTES:
Ill
PA TIO PERMEABLE PAVER SECTION
NOT TO SCALE
1. THE UPPER 12• OF SUBGRADE SOILS AND AGGREGATE BASE SHALL BE COMPACTED TO
A MINIMUM OF 95 PERCENT RELATIVE COMPACTION {ASTM D1557}.
2. GRADE SUBGRADE AT A FLAT ELEVATION TO FACIUTATE INALTRATION. WHEN PAVER
SECTION JS ADJACENT TO A BUILDING, SLOPE SUBGRADE AT 5% AWAY FROM
FOUNDATIONS PER GEOTECHNICAL REPORT RECOMMENDATIONS.
3. ALL AGGREGATE MUST BE CLEAN/WASHED AND FREE OF ANES {SAND, SILT, ETC.)
4. THE PAVERS SHALL NOT BE SEALED ONCE THE VOID ALLER HAS BEEN ADDED
5. 8" CONCRETE CURB SHALL BE EMBEDDED A MINIMUM OF 18"BELOW THE
BOTTOM OF THE ROCK STORAGE SECTION WHEN ADJACENT TO LANDSCAPE AND
PAVEMENT AREAS.
6. 8" CONCRETE CURB SHALL BE EXTENDED A MINIMUM OF 24" BELOW THE
BOTTOM OF THE ROCK STORAGE SECTION WHEN ADJACENT TO
FOUNDATIONS/STRUCTURES. THE SIDE OF THE FOUNDATIONS/STRUCTURES
ADJACENT TO THE PAVERS SHALL BE PROTECTED WITH MIRASEAL AND
MIRADRAIN 6200 OR EQUIVALENT EQUALS.
7. FOLLOW MANUFACTURER'S RECOMMENDATIONS. WHERE DISCREPANCY OR CONFLICTS ARE
PRESENT, CONTACT THE ENGINEER OF WORK FOR GUIDANCE PRIOR TO PROCEEDING.
N0.3 BARS
25DD PSI CONCRETE-\ ff PACED AS I INDICATED BELOW
1----,,--.,_,..,... _____ ~..,...-,--.-1
·;.~-i-'\_:··./_. --~: ·_:.-.~~--.·
...... 0 •·q. . -0 . .--Q ··. .-.:.... . . ,. . . . . . . -. ___ .. _ ... · ..... : . ·.• "" .
11 I 1ml I 1ml I 1ml I 1ml I 1ml I l
::::11 i=I I i=I I 1=1 ~1 I 11 i=I Ii=
COMPACT
SUBGRADE
95%
3500 PSI CONCRETE'
\
N0.4 BARS
/SPACED AS I INDICATED BELOW
CONCRETE WALKWAY CONCRETE PAVEMENT
NOT TO SCALE
NOTES: NOTES:
NOT TO SCALE
NOTES:
FINISHED
GRADE
RETAINING WALL SUBDRAIN
NOT TO SCALE
1. PLACE A LAYER OF ALTER FABRIC BETWEEN THE ASTM /57
STONE AND ADJACENT SUBGRADE TO PREVENT MIGRATION OF
FINES INTO THE STONE SECTION.
2. 4 • SLOTTED PVC DRAIN PIPE SHALL CONTAIN OPENINGS ON ALL
SIDES OF THE PIPE.
3. COMPACT CLEAN GRANULAR SOIL BACKALL TO 90% RELATIVE
COMPACTION.
1. CONCRETE WALKWAY SHALL BE 4• THICK WITH ND. 3
REINFORCING BARS PLACED AT 18" ON CENTER EACH WAY.
1. CONCRETE PAVEMENT SHALL BE 5.5• THICK WITH NO. 4
REINFORCING BARS PLACED AT 18" ON CENTER EACH WAY.
2. REBAR SHALL BE PLACED AT THE MID-HEIGHT OF THE SLAB.
3. THICKENED EDGES SHALL BE PROVIDED ADJACENT TO PERIMETER
SLABS AND LANDSCAPE AREAS AND SHALL BE A MINIMUM OF 8
INCHES THICK.
2. REBAR SHALL BE PLACED AT THE MID-HEIGHT OF THE SLAB.
3. OVEREXCAVATE AND RECOMPACT THE UPPER 12" OF CONCRETE
PAVEMENT SUBGRADE TO A MINIMUM OF 90% OF OPTIMUM
COMPACTION.
4. SEE SDRSD G-14B AND SHEET 4 FOR ADDITIONAL DETAILS.
TRUE GRID PAVER SYSTEM
WITH CRUSHED ROCK ALL MATERIAL
FILL MATERIAL
8" WIDE CURB/EDGE RESTRAINT
EXTENDS A MINIMUM OF 18" ~
INTO UNDISTURBED SOIL
(3/4" OR 5/8" CLEAN WASHED STONE)
• "' -
6" SUBBASE
(ASTM 57 CLEAN WASHED STONE}
INSTALL A LAYER OF PEREABLE
MIRAFI 3XT GEOGRID BETWEEN
GRAVEL PAVEMENT DRIVEWAY
NOT TO SCALE THE ASTM/57 ROCK AND SUBGRADE
NOTES·
1. TRUEGRID PRO PLUS PRODUCTS ARE RATED FOR H-20 LOADING.
2. GRADE SUBGRADE AT A FLAT ELEVATION TO FACILITATE INALTRATION. WHEN PAVER
SECTION JS ADJACENT TO A BUILDING, SLOPE SUBGRADE AT 5% AWAY FROM
FOUNDATIONS PER GEOTECHNICAL REPORT RECOMMENDATIONS.
3. 8" CONCRETE CURB SHALL BE EMBEDDED A MINIMUM OF 18"BELOW THE
BOTTOM OF THE ROCK STORAGE SECTION WHEN ADJACENT TO LANDSCAPE AND
PAVEMENT AREAS.
4. 8" CONCRETE CURB SHALL BE EXTENDED A MINIMUM OF 24" BELOW THE
BOTTOM OF THE ROCK STORAGE SECTION WHEN ADJACENT TO
FOUNDATIONS/STRUCTURES. THE SIDE OF THE FOUNDATIONS/STRUCTURES
ADJACENT TO THE GRAVEL PAVEMENT SHALL BE PROTECTED WITH MIRASEAL
AND MIRADRAIN 6200 OR EQUIVALENT EQUALS.
:::-,
r -.
, J ;;; ~ r -,-
r-'--
'
-~ ~ N "' ·--._; ~ '--"" -
I:_ .:J]'.
'--<
• '9.:'.
TRUEGRID BLOCK REFERENCE VIEW
NOT TO SCALE
NOTES:
1. PREASSEMBLED AND DEUVERED IN 4'X4' SHEETS.
2. RECONAGURED AS NEEDED. EXTRA TOOLING OR ACCESSORIES REQUIRED.
11 AS BUILT"
RCE___ EXP, ___ _
REVIEw'ED BY•
INSPECTOR
DATE
DATE
fSHml CITY OF CARLSBAD I SH~ETS I
t----t-----+----------------+-------<t-----+----+-------1L___:_J ENGINEERING DEPARTMENT
l----f----+----------------+-----11----+--+-----I
1----1----+----------------+-----lt----+--+-----1 GRADING PLANS FOR:
3229 HIGHLAND DRIVE
1----1----+----------------+-----lt----+--+-----1 :=G=R=2=0'=2=3=-=0=0=12======N=O=lE==S=A=N=D===D=E=TA=l=LS===========:
/1\
DATE INITIAL DA TE INITIAL DA TE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION 0"THER APPROVAL 01'!' APPROVAL
APPROVED: JASON S. GELDERT
ENGINEERING MANAGER
DWN BY: JLM
CHKD BY: JLM
RVWD BY:
RCE 63912 EXP. 9/30/24 DATE
PROJECT NO.
PD 2023-0008
DRAWING NO.
541-9A
Docusign Envelope ID: A4889282-E41D-4E42-A52F-8A9EB3F3BF2D
7/25/2024
NORTH
NF
A
APN: 205-051-02-00
AREA DRAIN 'A' DA TA TABLE
PIPE ID PIPE SIZE PIPE LENGTH PIPE SLOPE AREA DRAIN 'B' DA TA TABLE AREA DRAIN '8' DA TA TABLE AREA DRAIN 'C' DA TA TABLE
(1) 4" PVC 37.67 LF 9.69 % PIPE ID PIPE SIZE PIPE LENGTH PIPE SLOPE PIPE ID PIPE SIZE PIPE LENGTH PIPE SLOPE PIPE ID PIPE SIZE PIPE LENGTH PIPE SLOPE
(2) 4" PVC 30.49 LF 16.23 % (9 4" PVC 17.77 LF 1.97 % <l:9> 4" PVC 13.63 LF 1.32 % G ~ 4" PVC 25.21 LF 1.11 %
(3) 4" PVC 30.49 LF 4.76 % Q ~ 4• PVC 2D.13 LF 2.19 % q~ 4" PVC 23.43 LF 1.D2 % G i> 4• PVC 31.04 LF 1.13 %
(4) 4" PVC 35.43 LF 8.81 % (1J> 4" PVC 12.99 LF 2.00 % q· ~ 4" PVC 16.33 LF 1.22 % < "~ 4" PVC 23.49 LF 1.06 %
(5) 4" PVC 9.43 LF 3.08 % <l ~ 4• PVC 13.01 LF 2.00 % q ~ 4" PVC 25.30 LF 1.23 % < i> 4• PVC 18.75 LF 1.07 %
(6) 4" PVC 43.47 LF 1.01 % 4, ) 4" PVC 19.51 LF 1.03 % 19 4" PVC 49.26 LF 1.38 % ~ 4• PVC 17.76 LF I.DI%
(7) 4" PVC 50.46 LF 1.15% ~-) 4• PVC 19.46 LF 1.28 % <: ~ 4" PVC 12.51 LF 1.38 %
(B) 4" PVC 23.67 LF 1.10 %
D:\DRA'NING FlLES\TlTLE SHEETS\GRADING TITLE SHEET.DWG RE\IISED:02/15/17
f
Q •
7+ 0,00
/ cu
0
0
0
+,
00
I
(J_)
' I[)
0
< •
< •
< -< X l_:I ~ ___ \
-CJ
<_
(_j
~~!
7
: IJ:'\ :=
I < < • • I
I
I
' < I
1--( i
< < . .
I
I
I
I
I
[j]4• PVC AREA DRAIN WITH GRATED COVER
rn4• PVC AREA DRAIN WITH SOLID COVER
r;,4" PVC STORM DRAIN
~(CONSTRUCT WITH WATER TIGHT JOINTS)
r.,MASONRY RETAINING WALL PER SDRSD C-03
12..l(MAX HEIGHT=3'-8")
fclMASONRY RETAINING WALL PER SDRSD C-03
~(MAX HEIGHT=5'-4")
fclMASONRY RETAINING WALL PER SDRSD C-01
~(MAX HEIGHT=3'-8")
h!MASONRY RETAINING WALL PER SDRSD C-01
l.!.J(MAX HEIGHT=5'-4")
falMASONRY RETAINING WALL PER SDRSD C-05
~(MAX HEIGHT=8'-0")
~3• PIPE OUTLET AT CURB
!!QI CONCRETE STAIRS
[Ij]5_5• CONCRETE PAVEMENT SEE DETAIL ON SHEET 2
~4• CONCRETE WALKWAY SEE DETAIL ON SHEET 2
~PROTECT EXISTING POWER POLE
lj]CONCRETE CURB PER SDRSD G-01
r.aPROVIDE A 3"X4" REDUCER ON 4" PVC STORM DRAIN
l!;:!I A T CURB OUTLET
~PERMEABLE PA VERS
[zlREMOVE EXISTING BUILDING
~REMOVE EXISTING ASPHALT
~REMOVE EXISTING MASONRY WALL
~REMOVE EXISTING TREE
~REMOVE EXISTING FENCE
~REMOVE EXISTING RAILROAD TIES
§REMOVE EXISTING DECK
~REMOVE ASPHALT CURB
~REMOVE EXISTING OVERHEAD ELECTRIC
~ASPHALT BERM TYPE A PER SDRSD G-05
~PROTECT EXISTING 4" SEWER LATERAL
FniPROPOSED GAS SERVICE
~FOR REFERENCE. PER SEPARATE PERMIT
~TRENCH RESURFACING PER GS-25 & GS-28
~PROTECT EXISTING TREE
ru;iCONCRETE DRIVEWAY PER SDRSD G-148
~(SEE DETAIL ON SHEET 4)
1ri1 PROPOSED UNDERGROUND ELECTRIC
'r:!.!J FOR REFERENCE. PER SEP ARA TE PERMIT
~NOT USED
~PROTECT EXISTING RR£ HYDRANT IN PLACE
urJMASONRY SCREEN WALL PER SDRSD C-05
~(MAX HEIGHT=B'-0")
@PROTECT EXISTING FENCE
3'LX3'WX6"DEEP STONE ENERGY DISS/PATER
~3• (1"MINUS STONE) OVER ALTER BLANKET
(ALTER BLANKET= 1.5" 3/4"GRAVEL OVER 1.5" SAND)
~4• RETAINING WALL SUBDRAIN (SEE DETAIL ON SHEET 2)
r;:;i8" WIDE FLUSH CURB/EDGE RESTRAINT
~(SEE DETAIL ON SHEET 2)
~STEMWALL
~3• AC GRIND AND OVERLAY
ENCASE PVC STORM DRAIN IN CONCRETE PER SDRSD
1n1SP-03 WHEN CROSSING UNDER A RETAINING WALL.
i:!!JEXTEND CONCRETE ENCASEMENT 3' OUTSIDE OF THE
LIMITS OF THE RETAINING WALL FOOTING.
~ART/RC/AL 7l/RF (SEE LANDSCAPE PLAN FOR DETAIL)
§jGRAVU PAVEMENT DRIVEWAY {SEE DETAIL ON SHEET 2)
r.irJ PERMEABLE PA VER UNDERDRAIN
~(SEE PERMEABLE PAVER DETAIL ON SHEET 2)
lfil!PROTECT EXISTING SEWER CLEANOUT
r.:;;iPROPOSED SEWER CLEANOUT PER 5-7
~PROVIDE A BACKWATER VALVE PER PLUMBING COD£
CONTRACTOR NOTES
1. ALL PVC STORM DRAIN SHALL BE CONSTRUCTED WITH
WATER TIGHT JOINTS.
2. PVC SEWER LATERALS CONSTRUCTED BENEATH
PERMEABLE PAVER OR GRAVEL PAVEMENT SECTIONS
SHALL BE ENCASED IN CONCRETE OR PROVIDED WITH A
STEEL SLEEVE.
0NA7l/RAL AREAS, SOILS, & VEGETATION PER SD-G
REMOVE EXISTING 3/4" WATER SERVICE AND METER
~(CUT AND CAP AT MAIN) ffi]SIDEWALKS d: WALKWAYS PER SD-B
(REMOVAL SHALL CONFORM TO SPEC 15000-3.12)
r,;;:;iREMOVE EXISTING GAS SERVICE (CUT AND CAP AT MAIN) @]DRIVEWAYS PER SD-I
BFOR REFERENCE PER SEPARATE PERMIT
~REUSE EXISTING SEWER LATERAL
~4• AC OVER 6" BASE (MIN R VALUE = 12)
r=;;;,.PROPOSED 1" WATER SERVICE.METER, AND BACKFLOW
~PER CMWD STD DWG W-5
o· 10 20
SCALE: 1" = 1 O'
@]PATIOS, DECKS, & COURTYARDS PER SD-B
[]PATIOS, DECKS, & COURTYARDS PER SD-I
~ROOFTOP AREAS DIRECT RUNOFF TO PERVIOUS AREAS
l..!:...J PER SD-B
@] SUSTAINABLE LANDSCAPED AREAS PER SD-K
[EjTRASH AND REFUSE STORAGE PER SC-A
"AS BUILT"
RCE __ _ EXP, ___ _ DATE
REVIEl.'ED BY•
INSPECTOR DATE
l----+-----+------------+----+------<l-------f------11 SH;ET
I
CITY OF CARLSBAD
I
SH~ETS
1 :==:::=...'.::::::=:::EN:::G:::I:::::NE:::E::::R:::::I:::::NG::::::::D:::E:::::P:::AR=T:::M:::E:::::N:::::T =='....:::==~
1----1----+----------------+------1---+--+-----1 GRADING PLANS FOR:
3229 HIGHLAND DRIVE
1----1----+----------------+------1---+--+-----1 :=G::::R::::2=0=2=3=-=0=01=2=====G=R=A=D=IN=G===P=LA=N=========~
DAlE INITIAL DA 1E INITIAL DA 1E INITIAL
ENGINEER OF WORK REVISION DESCRIPTION O'THER APPROVAL CITY APPROVAL
APPROVED: JASON S. GELDERT
ENGINEERING MANAGER
DWN BY: JLM
CHKD BY: JLM
RVWD BY:
RCE 63912 EXP. 9/30/24 DAlE
PROJECT NO.
PD 2023-0008
DRAWING NO.
541-9A
Docusign Envelope ID: A4889282-E41D-4E42-A52F-8A9EB3F3BF2D
7/25/2024
NF
60'
+/-18' +/-28' 14'
190 1----------------1------------1--------1--------1-------------------------+-----+-----+----+----+----+---~~;•-+-~w
1
.--+----t-,~------------I
~~~ ~~ G
g:i~ .., ,_
190 -+/-14' -J r 10· -le_ ct
ie. EXISTING I 6" AC BERMi\ ~t---.---+----t--:::!'--+------+----1 o~~ I• ·ti : I
..... i,..::;--~
I
2.0• 2.DX +L-2,Q! 2.0X ~~K ,K I ~
,,,_, ?_ 6' ' 180 1-----+----t----t----t------------1--------1--------1------+------+-----+-----+-----+-----+-----+-----+-----+------+------+---S~_-~+-;;::t"-t:;;:::::=+:=:---l)c--l---ll
1e_ PRO/ OSED '-,' G:\ 180 ' ' / /
160
~ C,
"" RES/D, rvCt. ~ ;!!'
.,_ +1 156. e FF_~ :::i
I
~ DPfJfl.,POLl'N5f.D.fliTCEJ.5,9l!!E "-' co, c GRADE (TYP_•'-" _ ___ --~ G-,,,,.-,,,-• ., v AVEN"'E ""~ u vm WITTNU, ;,: t----+---PROP SED SINGLE ""AM/LY RES/DE, CE ARST FL( OR ---+-----i / _ mum_,, v,
'GRAVl -\ -O 5% Q 5% .5% 1.1 , ~ (, \ EMBE RETAINING \YALL FOUNO,
/ ~/VE L-• :!.... ~ ---m~~-~~:==1ITT=~===~B~'2~.5~D~FF~~::;;::l:===k-1 ;..__ OVEREXCAVAf lON ANO RE~OMPACTION LIMITS L12" II TO COMPETEl~T NATIVE
Df A'!!'. lo!Y /.§g_1~ .~ I I I LJ 61.75 PAD I ......._ t3• RELOW l HE Fl OOR S AB AND OR R COMPACTED SOILS --•----·l+-\-----tt--~-\-~+F~---t----+_:..:..:c--=--:...:..::-_-+ -----t-=---_-i-_,--"!~5~"!--. --:o""'u""TS""1"'0'::-E -'1'""-''H":ELB:b'U"'1"'LD",IN~"'L"c-lN-"_El';")""--t----+-----"'-'-'-=t'=!!!...!:"'--'-'="--r''-'="---+-----t--l 1 6 O
_ _ ~ fil ___ 1::,a.oa PAD
- -,-, ' I --
L I
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IONS
I \ , -' SLOPE SU GRADE -AWAY IFROM ~
EXISTING
6" AC BERM-
EXISTING PINE A VENUE SECTION VIEW
*NOT TO SCALE
~FUTURE FRONTAGI
IMPROVEMENTS
------------60' ------------i
i-----+/-20' ---i------+/-25' -------+/-15' ___,_.
f-. +/-12.5' --j
'15FG6:10~/ \ SLOF E SUBGRADE
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150 t----+~15~6~.Z~5<----1-I---W~~~IL~L:-=--:-,±-,----;,A~W~~¾;.';F~R~OM"'-----~-~+-+----+------I FG SUBDRAI ~ BUil ING 8
5% MIN
AWAY-FRO
BUILDING ~
----1--;--+----+-----+-----~~.1----+-----+-----+-----+----1----+----+-----+-----+-----+---1 150
\
SLC ~E SUBGRAD -
5% MIN
~_,_ ___ ...:6:::.t::~:'.':!'.:'.'.:.:...B~-1~-~-~;!. ~-z·zz~:';-_;•·ox;~Jb:zzz/=z/==/===•=li~-.::±~'=-•=·""==------1,I~
• '" 11"'1~ WAI ~nl ••
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OR RECO PACTED SOI S
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BUILDING
I At,.11"'\. •-• • I u-rr,,
L( ,' BELOW THIE FLOOR SI.Jl B AND
! ' OUTSIDE Tf11E BUILDING INE)
10+50
1 9 0 1----+----n,-,Ro'r(Jsm-sI/i/Gt:E+----+--~--+----1------1----------1 1 9 0
t-FAMl,Y RESIDENCE -~ II'.. TERRACE AND ARST FLOOR ;;-
I---~ --,~ - - - - - - - - - -
i 5.DO({TYP) \ EG PROP JSED GRADE (TYP}
· \ --+--..--~ 168.75 1 60 f---+---<li'?,_,,__,_ ___ +-= __ c-+-----+-----,,-----+-----t 1 60
..; \ OVEREXC*VATION AND
RECOMPAFTION LIMITS
13' ., .. , nw THF .. , 00
10+00
CROSS SECTION 8-8
1 "-10' H AND V
10+50
ru,rp r,,vm
BUI DING
11 +00 11 +50
CROSS SECTION A-A
1"-10' H AND V
~~~ g~ :
OJ~---I
1 70 l--+--~P.=1?9-,-d,-,-OS=Ei~D---!'<'-4--+-+,----+--l 1 70
ACCc SORY '
DWELLl G UNIT '
162. J5 FF
160 ·• 161. ~ PAD ---il-,,f;;--E:c;:"'··-=ct---+--l 160
>--i\-EXISTIN 'GRADEj ~ LJ \°''t--PROPOSED I \ I/,.-, \ GRADE (TYi ~
\_ 4"PVC
STORM DRAII ~-\ 4"PVc) \ ~ STI RM DRAIN
1 50 1------1,._,"'.· \ OVE ~EXCAVATION AND
~~C ~~:~~-Tl_9,~_ ~~~~-
4'.,,.RET-Al~N=1N=G-1---< 150
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S BDRAIN
sLA i AND s; oJTs10E
THE BUILDING Ll ~E)
10+00
CROSS SECTION C-C
1"-10' H AND V
10+25
12+00 12+25
I
I
EXISTING HIGHLAND DRIVE SECTION VIEW
*NOT TO SCALE
180 l---+----+--:-,_--+----+---+--1'~tl-----+---:•1t ---+-----+----1------1 180
ie. ~ ~
:::I ~ _v F>
160 I
'156.1 -n
EG ,.~ -.r
t I GRADE,(TYP} °" -
_L iiiiiliii" SUBGtiADE
SUBGRAf -156.76
15 .20 55.26
I ,
158.71
157.21
5.0%
5.00'
PROP '?ES/DENCE
--16~ 00 FF
I 160
157.1 "
\ ~;o AG
150 t--+--1,----,-.:=t.==---+-----+----+-----+---+------+----+-----+---i 150 4 RET INING
WALL
SUBD AIN
10+00 10+50
CROSS SECTION D-D
1"-10' HAND V
11 +00
180 ~--~-----~------~-----~-----~ 180
~ ~
1 ~ it
c'
"
170
'
1 +00
14.00' 16.00'
1U 7'
4 ':4C OVER I "B4SE ~
~I / 1'i I
5.5" CONCREJ -DRIVEWAY PER G-14B-
PROFILE DRIVEWAY A
1 "-5' H AND V
D:\DRA'NING FlLES\TlTLE SHEETS\GRADING TITLE SHEET.DWG RE\IISED:02/15/17
"" l;E Q;j
~ ~ -
170
4.50'
1 +40
170
160
~ ~ ""
, ____ "!:i'-----------11-----------1----i ---+--------1 170 ~ l i
i :
!
I '
14.00' 16.00'
4.50'
I
1------;-i---~4=':4~c ~o=VEi=R~"""=,•B4~S=E~7 -t-----+------+---+--------1 160
I ' 3':4C GRIND AND OVER AY1
I
EXISTING I
GRADE_}
(TYP}
tdil I.DO'
_2_.o_o· _ _, --µ-· ..
155.42
/ FS
a_! 150 f----+-------+--,;i,1--.----,---------+--------< 150
1'i I
1 +00
5.5" CONCRE E DRIVEWAY PER G-148-
PROFILE DRIVEWAY 8
1 "-5' H AND V
1 +40
"AS BUILT"
RCE __ _ EXP, ___ _ DATE
REVIEl.'ED BY,
INSPECTOR DATE
fSHml CITY OF CARLSBAD 1----1----+-----------------+----1-----+-----+-----1~ ENGINEERING DEPARTMENT
1----1--------------------+----l-----+-----+-----I
I SH~ETS I
1----1----+----------------+----1---+--+-----1 GRADING PLANS FOR:
3229 HIGHLAND DRIVE
1----1----+----------------+----1---+--+-----1 ::::G=R=2=0=2=3=-=0=01=2======S=IT=E=C=R=O=S=S=S=E=C=T=IO=N=S=A=N=D===P=R=O=Fl=LE=S~
,1_\
DAlE INITIAL DA 1E INITIAL DA 1E INITIAL
ENGINEER OF WORK REVISION DESCRIPTION 01HER APPROVAL CITY APPROVAL
APPROVED: JASON S. GELDERT
ENGINEERING MANAGER
OWN BY: JLM
CHKD BY: JLM
RVWD BY:
RCE 63912 EXP. 9/30/24 DAlE
PROJECT NO.
PD 2023-0008
DRAWING NO.
541-9A
Docusign Envelope ID: A4889282-E41D-4E42-A52F-8A9EB3F3BF2D
7/25/2024
TIER 2
TITLE SHEET
3229 HIGHLAND DRIVE
NF
TIER 2 CITY STORM WATER POLLUTION PREVENTION PLAN (TIER 2 SWPPP)
STORM WATER POLLUTION PREVENTION NOTES
GENERAL SITE MANAGEMENT REQUIREMENTS
THE FOLLOWING GENERAL SITE MANAGEMENT REQUIREMENTS SHALL BE ADHERED TO
THROUGHOUT THE DURATION OF THE CONSTRUCTION WORK (YEAR ROUND).
1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT:JOHN COLLINS AT (415) 710-1455.
2. DEVICES SHOWN ON CITY APPROVED PLANS SHALL NOT BE MOVED OR MODIFIED
WITHOUT THE APPROVAL OF THE ENGINEERING INSPECTOR.
J. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER
TO THE SA T/SFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL.
4. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES AS MAY BE
REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADING OPERATIONS OR UNFORSEEN
CIRCUMSTANCES WHICH MAY ARIS£
5. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS
TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREA TE A HAZARDOUS
CONDITION.
6. GRADING AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE
OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY.
7. ALL REMOVABLE PROTECTIVE DEVICES SHALL BE IN PLACE AT THE END OF EACH WORKING
DAY WHEN FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY PERCENT {40%}. SILT
AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
8. ALL GRAVEL BAGS SHALL CONTAIN J/4 INCH MINIMUM AGGREGATE.
9. ALL EXPOSED DISTURBED AREAS MUST HA VE EROSION PROTECTION BMPs PROPERLY
INSTALLED. THIS INCLUDES ALL BUILDING PADS, UNFINISHED ROADS, AND SLOPES.
10. ADEQUATE PERIMETER PROTECTION BMPs MUST BE INSTALLED AND MAINTAINED AND
WILL BE UPGRADED, IF NECESSARY, TO PROVIDE SUFFICIENT PROTECTION FROM RUNOFF
DURING RAIN EVENTS.
II. ADEQUATE SEDIMENT CONTROL BMPs MUST BE INSTALLED AND MAINTAINED.
12. ADEQUATE BMPs TO CONTROL OFFS/TE SEDIMENT TRACKING MUST BE INSTALLED AND
MAINTAINED.
13. A MINIMUM OF 125% OF THE MATERIAL NEEDED TOO INSTALL STANDBY BMPs TO
PROTECT THE EXPOSED AREAS FROM EROSION AND PREVENT SEDIMENT DISCHARGES,
MUST BE STORED ONSITE. AREAS ALREADY PROTECTED FROM EROSION USING PHYSICAL
STAB/LIZA TION OR ESTABLISHED VEGETATION STAB/LIZA TION BMPs ARE NOT CONSIDERED
TO BE "EXPOSED" FOR PURPOSES OF THIS REQUIREMENT.
14. THE OWNER/DEVELOPER/CONTRACTOR MUST FOLLOW "M'A THER TRIGGERED" ACTION
PLAN AND BE ABLE TO DEPLOY STANDBY BMPs TO PROTECT THE EXPOSED PORTIONS OF
THE SITE WITHIN 48 HOURS OF A PREDICTED STORM EVENT (A PREDICTED STORM EVENT
IS DEFINED AS A 40% CHANCE OF RAIN WITHIN A 5-DA Y NATIONAL M'A THER SERVICE
FORECAST). ON REQUEST, THE OWNER/DEVELOPER/CONTRACTOR MUST PROVIDE PROOF
OF THIS CAPABILITY.
15. DEPLOYMENT OF PHYSICAL OR VEGETATION EROSION CONTROL BMPs MUST COMMENCE
AS SOON AS SLOPES ARE COMPLETED. THE OWNER/DEVELOPER/CONTRACTOR MAY NOT RELY
ON THE ABILITY TO DEPLOY STANDBY BMP MATERIALS TO PREVENT EROSION OF SLOPES THAT
HA VE BEEN COMPLETED.
16. THE AREA THAT CAN BE CLEARED, GRADED, AND LEFT EXPOSED AT ONE TIME IS
LIMITED TO THE AMOUNT OF ACREAGE THAT THE CONTRACTOR CAN ADEQUATELY PROTECT
PRIOR TO A PREDICTED RAIN EVENT. FOR LARGER SITES, GRADING SHOULD BE PHASED.
IT MAY BE NECESSARY TO DEPLOY EROSION AND SEDIMENT CONTROL BMPs IN AREAS THAT
ARE NOT COMPLETED, BUT ARE NOT ACTIVELY BEING WORKED BEFORE ADDITIONAL GRADING
IS ALLOM'D TO PROCEED, AT THE DISCRETION OF THE CITY INSPECTOR.
17. ALL DISTURBED AREAS THAT ARE NOT COMPLETED AND/OR NOT BEING ACTIVELY GRADED
MUST BE FULLY PROTECTED FROM EROSION IF LEFT FOR 14 OR MORE DAYS. THE ABILITY
TO INSTALL BMP MATERIALS IN A PROMPT MANNER IS l1Jll SUFFICIENT. BMPs NEED TO BE
INSTALLED IN THESE AREAS.
18. BMPs MUST BE STOCKPILED AT VARIOUS LOCATION THROUGHOUT THE PROJECT SITE
THROUGHOUT THE YEAR. WHENEVER THERE IS A 40% CHANCE OR GREATER OF A RAIN
WITHIN A THREE (3) DAY FORECAST, THE INSPECTOR WILL VERIFY THAT BMPs ARE
ADEQUATELY STOCKPILED. BMPs MUST BE STOCKPILED AND READY FOR DEPLOYMENT WHEN
THERE IS 50% CHANCE OF RAIN WITHIN A 48 HOUR FORECAST. FAILURE TO COMPLY WITH
THIS REQUIREMENT COULD RESULT IN THE ISSUANCE OF A STOP WORK NOTICE OR OTHER
ENFORCEMENT ACTION.
19. ALL TREATMENT AND EROSION CONTROL BMPs MUST BE INSPECTED M'EKL Y AND
PRIOR TO A FORECASTED RAIN EVENT OF GREATER THAN 50%, AND AFTER A RAIN EVENT.
IN ADDITION, TREATMENT CONTROL BMPs MUST BE SERVICED AS NEEDED THROUGHOUT
THE YEAR.
20. IF SELECTED BMP FAILS DURING A RAIN EVENT, IT MUST BE REPAIRED OR IMPROVED
OR REPLACED WITH AN ACCEPTABLE ALTERNATE AS SOON AS IT IS SAFE TO DO SO. THE
FAILURE OF A BMP INDICATES IT WAS NOT ADEQUATE FOR THE CIRCUMSTANCES IN WHICH
IT WAS USED. REPAIRS AND REPLACEMENT MUST THEREFORE PUT A MORE ROBUST BMP
MEASURE IN PLACE
21. ALL CONSTRUCTION EMPLOYEES MUST BE TRAINED ON THE IMPORTANCE OF STORM
WATER POLLUTION PREVENTION AND BMP MAINTENANCE
WEATHER TRIGGERED ACTION PLAN
THE DEVELOPER SHALL DEPLOY STANDBY BEST MANAGEMENT PRACTICE MEASURES TO
COMPLETELY PROTECT THE EXPOSED PORTIONS OF THE SITE WITHIN 48 HOURS OF A
PREDICTED STORM EVENT ( A PREDICTED STORM EVENT IS DEFINED AS A FORECASTED, 40%
CHANCE OF RAIN BY THE NATIONAL M'A THER SERVICE}. IN ADDITION TO BMPs IMPLEMENTED
YEAR-ROUND INCLUDING PERIMETER CONTROL, WIND EROSION CONTROL, TRACKING,
NON-STORM WATER CONTROL, WASTE MANAGEMENT, AND MATERIALS POLLUTION CONTROL.
THE NATIONAL M'A THER SERVICE FORECAST SHALL BE MONITORED AND USED BY
THE DEVELOPER ON A DAILY BASIS. IF PRECIPITATION IS PREDICTED ( 40% CHANCE OF
RAIN), THEN THE NECESSARY WATER POLLUTION CONTROL PRACTICES SHALL BE DEPLOYED
WITHIN 48 HOURS AND PRIOR TO THE ONSET OF THE PRECIPITATION.
THE DEPLOYMENT OF THE BMPS SHALL INCLUDE BUT NOT BE LIMITED TO GRAVEL BAGS AND
SILT FENCES. A MINIMUM OF 125% OF THE MATERIAL NEEDED TO INSTALL STANDBY BEST
MANAGEMENT PRACTICES MEASURES TO PROTECT THE EXPOSED AREAS FORM EROSION AND
PREVENT SEDIMENT DISCHARGES MUST BE STORED ON-SITE. AREAS THAT HA VE ALREADY
BEEN PROTECTED FROM EROSION USING PHYSICAL STAB/LIZA TION OR ESTABLISHED
VEGETATION STAB/LIZA TION BMPS AS DETERMINED BY THE CITY OF CARLSBAD ARE NOT
CONSIDERED TO BE "EXPOSED" FOR THE PURPOSES OF "M'A THER TRIGGERED ACTION PLAN".
AN ADEQUATE SOURCE OF EQUIPMENT AND WORKERS SHALL BE AVAILABLE FOR
DEPLOYMENT OF "M'A THER TRIGGERED BMPS~
EROSION CONTROL HYDROSEEDING. PLANTING AND /RR/GA TION
I. ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND /RR/GA TION SHALL
BE INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD
SPECIF/CATIONS AND THE FOLLOWING:
A HYDROSEEDING SHALL BE APPLIED TO:
1 ALL SLOPES THAT ARE GRADED 6: I {HORIZONTAL TO VERTICAL} OR
STEEPER WHEN THEY ARE:
a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO PUBLIC
WALL OR STREET.
b. ALL SLOPES 4 FEET OR MORE IN HEIGHT.
2 AREAS GRADED FLATTER THAN 6: I 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.
B H YDROSEEDING AREAS SHALL BE /RR/GA TED IN ACCORDANCE WI TH THE
FOLLOWING CRITERIA:
1 ALL SLOPES THAT ARE GRADED 6: I OR STEEPER AND THAT AR£-
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 PRECIPITATION SPRINKLER
HEADS PROVIDING 100% COVERAGE
b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A
CONVENTIONAL SYSTEM OF LOW PRECIP/TA TION SPRINKLER HEADS
PROVIDING 100% COVERAGE
2 AREAS SLOPED LESS THAN 6: I SHALL BE /RR/GA TED AS APPROVED BY
THE CITY ENGINEER, PRIOR TO HYDROSEEDING. THE DEVELOPER SHALL
SUBMIT A PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY
ENGINEER. THE PROPOSAL SHALL BE SPECIFIC REGARDING THE
NUMBERS, TYPE, AND COSTS OF THE ELEMENTS OF THE PROPOSED SYSTEM.
J /RR/GA TION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE
OPTIMUM LEVEL FOR THE GRADING OF THE HYDROSEEDED GROWTH.
C 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. Jibs PER ACRE OF E SCHOOL CIA CALIFORNICA
d. 4 lbs PER ACRE OF ACHILLEA MILLEFOLIA
e. Jibs PER ACRE OF AL YSSUM (CARPET OF SNOW}
f. 1/2 lb. PER ACRE IF DIMORPHOLECA
g. ITEMS c, d, e, AND f OF THIS SUBSECTION MAY BE OMITTED ON
VISIBLE FROM EITHER A PUBLIC STREET OR RESIDENTIAL
STRUCTURES.
h. ITEM a OF THIS SUBSECTION MUST BE /NOCULA TED WITH A
NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY
DRILLING OR BROADCAS!NG BEFORE HYDROSEEDING.
i. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBS/TE
IN UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT
OF FOOD AND A GR/CUL TUR£ CERT/FICA TION TAG ATTACHED TO,
OR PRINTED ON SAID CONTAINERS.
j NON-PHYTO-TOX/C M'TTING AGENTS MAY BE ADDED TO THE
HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR.
2 TYPE I MULCH APPLIED AT THE RA TE OF NO LESS HAN 2000 lbs PER
ACRE TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, WHEN STRAW IS USED,
IT MUST BE ANCHORED TO THE SLOPE BY MEGHAN/CALLY PUNCHING NO LESS
THAN 50% IF THE STRAW INTO THE SOIL.
J FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFA TE, 16-2D-O
WITH 15% SULPHUR APPLIED AT THE RA TE OF 500 lbs. PER ACRE
D AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING:
I ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A
COMB/NA TION OF:
a. TRACK WALKING SLOPES STEEPER THAN 6: 1.
b. HARROWING AREAS 6: I OR FLATTER THAT ARE SUFF!CIENTL Y
FRIABLE
2 AREAS GRADED FLATTER THAN 6: I WHEN ANY OF THE FOLLOWING
CONDITIONS EXIST.·
a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP
BIT NOT SATURATED SEED BED.
b. THE ADDITION OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING
CO VER/NG SALINE SOILS TO PRO VIDEO VIABLE CONDITIONS FOR
GROWTH.
E HYDROSEEDING 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.
2. ALL SLOPES SHALL HA VE !RR/GA TION INSTALLED AND BE 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.
J. SHOULD GERM/NATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EfflCIENT
COVERAGE OF GRADING SLOPES {90% COVERAGE) PRIOR TO OCTOBER 1, THE SLOPES SHALL
BE STABILIZED BY AN APPROPRIATE EROSION CONTROL MAmNG MATERIAL APPROVED BY
THE PUBLIC WORKS INSPECTOR.
4. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED BY
THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDSCAPING PLANS FOR THIS PROJECT
OR AS DIRECTED BY THE CITY ENGINEER OF PLANNING DIRECTOR.
5. THE OWNER/APPLICANT SHALL ENSURE THAT ALL CONTRACTORS SHALL
COORDINATE THE WORK OF THIS CONSTRUCTION SWPPP SHOWN ON ANY GRADING
PLANS, LANDSCAPE AND /RR/GA TION PLANS, AND IMPROVEMENT PLANS AS
REQUIRED FOR THIS PROJECT WORK.
SITE
BEST MANAGEMENT PRACTICES (BMP) SELECTION TABLE
Erosion Control Sediment Control BMPs Tracking Non-Storm Water Waste Management and Materials
BMPs Control BMPs Management BMPs Pollution Control BMPs
<:: -<:: <:: .2 -.., ,9 ,9 -:ii .., :ii --"' t:, ..,
<:: ., 6 " " <:: ~ .2' E <:: E <:: ,9 -2 2 .9 ,9-t:, t:, t:, E -t: Q) Q) -:::e .., "' "' ,._ ~ ---~ "'-::, c:' "' -"-t:, <:: Q) -~ ..s "' "' "' §? G3" t:, <:: "' Q) o~ "' "'" g.. Q) .s <:: "' <:: ,._ !!/ .2 ;E_ -Best Management Practice* Q) ~ .s "' & t: a; "' <:: "' "' 0 Q) 0 t:, --o~ <:: "' "' ,. ., ,!:: t:, .s '-' ~ '-' -·.; Q) .s ~ .s E "' .., "' ;E .., "' :::e ~ Q) <: <: "' ai (BMP) Description ➔ .2§ "' ., en {g 0, Q) 0, 0:, t:, <: <:: <:: c:, ::, 't, Q) "' Q) .., Q) ~ Q) t:, t:, ,. <:: al~ .., '"' <:: <:: -"' ~ Q) " -c:i .Q 0"' t:, Q) ;E ~ ::, E "' E §? "'
~ ai c:, 0 "' en·-"' ~-~ 0.2 "' "' " -:::e c:, "' <: a:: -§ t:, -·"' "' Q) t:, ~ 0 " l ~ ,._ -.g Q) -" ~-£ "' " -<:: t:, if §] ~ 3:: o,~ ~-£ ·-0, ~ a.. e "' ~ "' 0 " ~ ti l ,g --== Cl) <: t:, -g as e ,._ "' .., " a; " ::, ·-.., " --~ § .., t:, t:, t:, " t:, "' -~ --.. .£ g. .Q ~ .Q t:, -g ·-,._ " ~c: Q) -~ 0 0 ~~ -" t:, ~ " <: 0 0 Ejl --<:: Cl) ~o -0 :.:::: § ~ § § § Ee t:, 0, .E 0 t:, ctW Cl) ;E Vi vi Cl) 6 e's ti~ t:, -,._ -<: i ct 0 ~c3 t:, --bt8 c5l :::e :t: (.!) en en en a.. en -en a:: a.. 0 a.. :::e en :::e en :t: :::e '-' :::e
CASQA Designation ➔ "' .... " a, 0, -.., .... "' <o " a, a "' -.., " a, -"' .., .... "' <o a, ----I I I I I I I ~ I I I I I I I I I I I I I I I I I I I
[;l [;l [;l [;l [;l [;l ~ ~ ~ ~ ~ ~ ~ ~ ~ en en en en i i i i i i i Construction Activity "' "' "' "'
)( Grading/Soil Disturbance X X X X ;x... X X X X ><
)< Trenchina/Excavation >< >< x
X Stackailina X ')<
Dril/inn IBorina
X Concrete/Asohalt Sawcuttina
Concrete Flatwork
Pavina
X Conduit/Pioe Installation X
X Stucco/Mortar Work
)< Waste Disoosal
X Staainn/Lav Dawn Area X X X ~ 'V X
)< Eauioment Maintenance and Fuelina
X Hazardous Substance Use/Staraae
Dewaterinq
X Site Access Across Dirt X X
Other (list):
Instructions:
1. Check the box to the left of all applicable construction activity (first column) expected to occur during construction.
2. Located alon_g the top af the BMP Table is a list of BMP's with it's corresponding California Stormwater Quality Assaciatian (CASQA) designation number.
or more BMPs you intend to use during construction from the list. Check the box where the chosen activity row intersects with the BMP column.
Choose one
J. Refer to the CASQA construction handbook for information and details of the chosen BMPs and how to apply them to the project.
LEGEND
DESCRIPTION
SE-I, SILT FENCE
SE-4, CHECK DAM
SE-5, FIBER ROLL
SE-6, GRAVEL BAG BERM
SE-7, STREET SWEEPING AND VACUUMING
SYMBOL
--0 0---o_o-
-,. ,. -
r"" 0 \ _o
SE-7
m11111111111111111~
QUANTITY
770 LF
8 EA
682 LF
72 EA
245 SF
OWNER'S CERTIFICATION:
I UNDERSTAND AND ACKNOWLEDGE THAT I MUST.· (I) IMPLEMENT
BEST MANAGEMENT PRACTICES (BMPs} DURING CONSTRUCTION ACTIVITIES
TO THE MAXIMUM EXTENT PRACTICABLE TO A VOID THE MOB/LIZA TION OF
POLLUTANTS SUCH AS SEDIMENT AND TO A VOID THE EXPOSURE OF STORM
WATER TO CONSTRUCTION RELATED POLLUTANTS; AND (2) ADHERE TO, AND
CITY OF OCEANSIDE
HIGHWAY '8
/c.,~'v
~\,'-7
__ .. --,.__ --/
PACIFIC
OCEAN
SIT
CITY OF VISTA
CITY OF ENCINITAS
VICINITY MAP
SHEET INDEX:
SHEET 4: TITLE SHEET
SHEET 5: EROSION CONTROL PLAN
APN: 205-051-01-00
SITE ADDRESS· 3229 HIGHLAND DRIVE
----------• CARLSBAD, CA 92008
AREA OF DISTURBANCE
AREA OF DISTURBANCE: 23,781 SF (0.55 ACRES)
(THIS AREA INCLUDES BUT IS NOT LIMITED TO
OFF-SITE WORK INCLUDING PUBLIC IMPROVEMENTS
AND TEMPORARY DISTURBANCE SUCH AS VEHICLE
AND EQUIPMENT STAGING AREAS, CONSTRUCT/ON
WORKER FOOT TRAFFIC, SOIL/GRAVEL PILES, UTILITY
TRENCHES, BACKFILL CUTS AND SLOPE KEYWA YS)
CONSTRUCTION THREAT:
CONSTRUCTION THREAT TO STORM WATER QUALITY (CHECK BOX}:
181 HIGH □ MEDIUM
OWNER/APPLICANT:
NAME: JOHN COLLINS & JEANNINE WOO TR-1, STABILIZED CONSTRUCTION ENTRANCE
NS-8, VEHICLE AND EQUIPMENT CLEANING
NS-9, VEHICLE AND EQUIPMENT FUELING
NS-8 AT ALL TIMES, COMPLY WITH THIS CITY APPROVED TIER 2 CONSTRUCTION SWPPP
THROUGHOUT THE DURATION OF THE CONSTRUCTION ACTIVITIES UNTIL THE
CONSTRUCTION WORK IS COMPLETE AND SIGNED OFF BY THE CITY OF CARLSBAD.
ADDRESS: 3229 HIGHLAND DRIVE, CARLSBAD, CA 92008
TELEPHONE NO.: (415} 710-1455
NS-10, VEHICLE AND EQUIPMENT MAINTENANCE
WM-1, MATERIAL DELIVERY AND STORAGE
WM-2, MATERIAL USE
WM-3, STOCKPILE MANAGEMENT
WM-5, SOLID WASIE MANAGEMENT
WM-9, SANITARY/SEPTIC WASTE MANAGEMENT
EC-2, PRESERVATION OF EXISTING VEGETATION
EC-9, EARTH DIKES AND DRAINAGE SWALES
EC-10, VELOCITY DISS/PA TION DEVICES
NS-9
NS-10
l™-1
l™-2
l™-3
l™-5
WM-9
EC-2
EC-9
EC-10
JOHN COLLINS JEANNINE WOO 05/20/24
OWNER(S}/ OWNER'S AGENT NAME (PRINT} DATE
~ ~ 05/20/24
EMERGENCY CONTACT:
NAME: JOHN COLLINS
ADDRESS: 3229 HIGHLAND DRIVE, CARLSBAD, CA 92008
TELEPHONE NO.: (415) 710-1455
~o_M<_E_R(_sJ_v_o_M<_ER_·s_A_G_'EN_,_N_AM_E_(_s1G_N_A_TUR_E_1 ___ o_A_TE _______ __, I sH 5EET I CITY OF CARLSBAD I SHEETS I
ENGINEERING DEPARTMENT 6 ~=:'....::::========='....:::::=~ CITY STORM WATER POILUTION PREVENTION PLAN (SWPPP) NAME OF PREPARER: JOHN L MAJOCHA, PE
QUALIFICATION OF PREPARER: QSD C81240
ADDRESS: 858 FIRST LIGHT ROAD, SAN MARCOS, CA 92078
PHONE NO.: (760) 707-4972
81240
R.C.E./CERT. NO.
9/30/25
L/C. EXP. DATE
GR 2023-0012
APPROVED: JASON S. GELDERT
ENGINEERING MANAGER RCE 63912 EXP. 9/30/24 DATE
DWN BY: JLM
121°8123 CHKD BY: JLM
DATE RVWD BY:
PROJECT NO.
PD 2023-0008
DRAWING NO.
541-9A
Docusign Envelope ID: A4889282-E41D-4E42-A52F-8A9EB3F3BF2D
7/25/2024
TIER 2
EROSION CONTROL PLAN
3229 HIGHLAND DRIVE
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TIER 2 STORM WATER POLLUTION PREVENTION PLAN (SWPPP)
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APN: 205-051-02-00
PLAN VIEW
X
PINE AVENUE
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(See note 4)
Fabric-2 " X 2" Wood stake
(See notes 3 & 5)
Fabric section B
St oke B (See notes 6, 7 & 12)
~
LEGEND
Tamped back fi ll
Slope direction
Direction of fl ow
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X Q
X
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X
_l_l Fobric sec.tion A
(See notes 6, 7 & 12)
See detail A
,IOlf~lf,G SECTIO f, DETAI L (TOP VIEW)
SlopeJToe of slope /
" I
~;:---7',!"'t;f-""RRft-;\:,,,,--....,,,,,gt-I t X \! ' •" ,ir ii~ I 'wk,_:•_· _,,_w,_,,~1,_,:,_<J--C
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Cru s1ed oggr·egale :;i reo ler thm1 3"
.r cut smaller than 6''
I I/. 1 Fi l ler ruoric
;-C,ri,Ji1:1 I
-7,cc::.,),.:Jr:: 91~J?~Y0{'-L:~c•:~Q)?I~ / grqd2 -...di. r-0, j,o(!;, v,\)o!-, "·';+JcJ,yQ;s .J.-~~
l12" \~i n, unless c t h er v,.ris:;:
specified t y o soi s e1gineer
1,1cTE:
C::ins tr J:::t sedim ent bmri er
urd ,:..:hmrneli.::e ru norr Lu
~edimert -trnpp inc:; d~\,ice
pipe :::ulve 1t
or four t·ries tre cir::um fere1ce
0 r [,1~ 1:..i·l.le~l cur1~lru di1_.)[l Vf;;:"l ·c e
1,i,~1icr e1i e-is greo:er
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TC-1, STABILIZED CONSTRUCTION ENTRANCE/EXIT
NOT TO SCALE
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ill
6"
SECTION A -A
Fabric
(See note gj
2" x 2" woo d stake
(See r1ole 3) 1/16"
diameter
END STAKE DETAIL (TOP VIEW) STAPLE DETAIL
(SEE t,OTE 9)
2" X 2'"
/wood s\oke Sill rence ~
fabr-ic , r nd stoke /.r (See nole 2)
DETAIL A
Ccmp:::icted fl l
r·JDT TO sc.0.LE
f--JO TFS:
St c::."lize in et outlsts ::md s opes.
2. Pro::,er lv ccmpoct t he su -::iqrode.
/ I I line _1
EC-9, EARTH DIKES AND DRAINAGE SWALES
NOT TO SCALE
EtJD DETAIL
/Slake
/ .-Fabric
/
,-Sill fence
I
End slake
Toe of slope
End -stoke Sandbags (2-layers high)
SE-1, SILT FENCE
NOT TO SCALE
OPTIOfJAL MAINTEt·JAfJCE OPENING DETAIL
Verti,::::;ol spacing
rflf;;'rJ~Ur f.:;'!J along lho;;;
fcce of \he slope
varies beb,·een
1 O' und 20'
(SEE NOTE 11)
TYPIC.l\L FIBE? ROLL lfJSTALLA.TION
Slope
~ Fib er roll
8" 0ir
' X .~ 0
EE
0J G
F _.,.,--J/4'" X l /4"
.,, wcod :=;r.(lkfls
max 4'
spacing
E'JTRENC/-1I,;/E'JT DETAIL
N.T.S.
SE-5, FIBER ROLL
NOT TO SCALE
CITY OF CARLSBAD
ENGINEERING DEPARTMENT
STORM WATER POLLUTION PREVENTION PLAN
GR 2023-0012
(SWPPP)
APPROVED: JASON S. GELDERT
ENGINEERING MANAGER RCE 63912 EXP. 9/30/24
DWN BY: JLM
CHKD BY: JLM
RVWD BY:
PROJECT NO.
PD 2023-0008
DATE
DRAWING NO.
541-9A
Docusign Envelope ID: A4889282-E41D-4E42-A52F-8A9EB3F3BF2D
7/25/2024