HomeMy WebLinkAboutDWG 471-3A; CT 10-01; SEABREEZE VILLAS; 01-03I
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GRADING NOTES
(IN ADDITION TO THE REQUIREMENTS OF CHAPTER 15.16 OF THE
CARLSBAD MUNICIPAL CODE.)
1. THIS PLAN SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED BY THE CITY
OF CARLSBAD REGARDING GRADING SHOWN ON THIS SET OF PLANS.
. 2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WAIVE ANY PORTION OF THE
CARLSBAD MUNICIPAL CODE, RESOLUTION OF CONDITIONAL APPROVAL. CITY
STANDARDS OR OTHER ADDl770NAL DOCUMENTS LISTED HEREON AS THEY MAY
PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL
REVISE THESE PLANS WHEN NON-CONFORMANCE IS DISCOVERED.
3. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINEER-OF-
WORK FROM RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS
0/S(;OVERED DURING CONSTRUCTION. ALL PLAN REVISIONS SHALL BE PROMPTLY
SUBMITTED TO THE CITY ENGINEER FOR APPROVAL.
4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WILL BE REQUIRED FOR ANY
WORK IN THE PUBLIC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A
CERTIFICATE OF INSURANCE AS WELL AS ADD/770NAL INSURED ENDORSEMENT MUST BE
FILED NAMING THE CITY OF CARLSBAD AS AN ADD/770NAL INSURED ON THE
PERM/TT££'$ 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 V OR BETTER
AS ESTABLISH£D 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 REQUIRE SEPARATE
PERMITS FROM THE BUILDING DEPARTMENT.
6. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HA VE BEEN OBTAINED FROM
THE CITY AND OTHER APPROPRIATE AGENCIES.
7. APPROVAL OF, THESE PLANS BY THE CITY ENGINEER 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
APPROPR/A TE SHEET OF THE PLANS AND THE TITLE SHEET.
9. ORIGINAL DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING
SIGNED BY THE CITY ENGINEER.
10. THE ORIGINAL ORA WING SHALL BE REVISED TO REFLECT AS-BUILT COND/770NS
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 OU7LINED 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 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 " ATTACHED TO THE PRELIMINARY SOILS
INVEST/GA TION. DAILY FIELD COMPACTION REPORTS WILL BE SUBMITTED TO THE
PROJECT INSPECTOR.
14. A PRECONSTRl/CDON MEETING SHAii BE HELD AT THE S17F PRIOR TO THE
BEGINNING OF WORK AND SHAii BE ATTENDED BY All REPRESENTATIVES
RESPONSIBLE FOR CONSTRUCTION, INSPECTION. SUPERVISION, TESTING AND ALL OTHER
A$PECTS OF ' THE WORK THE CONTRACTOR SHALL REQUEST A PRECONSTRUCTION
MEE.TING BY CALLING THE INSPECTION LINE AT (760) 438-3891 AT LEAST FIVE(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 WlLL BE PROVIDED BY THE PROJECT INSPECTOR
AT THE MEETING.
15. Al I fNSfECTIQN REQUESTS OTHER THAN FOR PRECONSTRl/CDON MITDNG W/11 BE
MADE :ey CAI lfNG THE ENGINEERING 24-HOlfR INSPECTION REQUEST lfNE AT
(760) ,fJ/3-3891. INSPECTION RtQIJEST MUST BF RFCEIVFQ PRIOR TO 2: 00 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.
16. TH[ 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 CONGER.NED 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
EXCAVA T/ON OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION
THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR
MORE IN DEP,TH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED
AGENCY PRIOR TO EXCAVATION. IF THE Pl AN VAFl/[S FROM THE SHORING SYSTEM
STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS. Till£ 8
CALIFORNIA ADMINISTRATIVE CODE. THE PLAN SHALL BE PREPARED BY A
RFGISTFRED 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
~fJtf,1E1JEL[~iM ADfiltcf1i} /ri~ ~~~'titt~Gs~~Mkilf.fJbci~~~A lt:s. BLASTING
19. IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK AREA
DURING CONSTRUCTION, OPERATIONS WILL CEASE IMMEDIA TFL Y. AND THE
PERM/TT££ WILL NOTIFY THE CITY ENGINEER. OPERATIONS WILL NOT RESTART
UNTIL THE PERMITTEE HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY
ENGINEER TO 00 SO.
20. ALL OPERA T/01)/S 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
SUNSET EACH QA Y, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADING
OPERATIONS SHALL BE CONDUCTED QN WEEKENDS OR HOLIDAYS. (A LIST OF CITY
HOLIDAYS IS AVAILABLE AT THE ENGINEERING DEPARTMENT COUNTER.)
21. ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE
CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF
WORK.
22. IMPORT MATERIAL SHALL BE OBTAINED FROM, AND WASTE MATERIAL SHALL BE
DEPOSITED AT, A SITE APPROVED BY THE CITY ENGINEER. THE CONTRACTOR
SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGE OCCURRING ALONG THE HAUL
ROUTES OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION.
23. BRUSH SHALL BE REMOVED ·oNL Y WlTHIN 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 TD A SIGNED AND APPROVED SET OF EROSION
CONTROL PLANS. EROSION CONTROL SHALL BE AS SHOWN AND AS APPROVED BY
THE CITY ENGINEER OR AS DIRECTED BY THE PROJECT INSPECTOR. , ' . 26. ALL SLOPES SHALL BE TRIMMED TO A FINISH GRADE TO PRODUCE A UNIFORM
SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND
ORDERLY CONQITION. ALL STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED
AND DISPOSED OF AT A SITE APPROVED OF BY THE CITY ENGINEER.
27. ALL SLQPES SHALL BE /RR/GA TED, STABILIZED, PLANTED AND/OR HYDROSEEDED
WITHIN "fEN (10) DAYS OF THE TIME WHEN EACH SLOPE IS BROUGHT TO GRADE
AS SHOW/'/ ON THE APPROVED GRADING PLANS.
28. LANDSCAPING SHALL BE ACCOMPLISHED ON ALL SLOPES AND PADS AS REQUIRED
BY THE CITY OF CARLSBAD LANDSCAPE MANUAL, THE LANDCAPING PLANS FOR
THIS PRO~Ect DRAWING NO. ==----• 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 WlTH 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.
JO. WHERE AN EXISTING PIPE LINE IS TO BE ABANDONED AS A RESULT OF THE
GRADING OPERA T/ON. IT SHALL BE REMOVED WITHIN TWENTY FEET OF BUILDING
OR STREET AREAS AND REPLACED WlTH PROPERLY COMPACTED SOILS. IN OTHER
AREAS THE PIPE WILL BE PLUGGED WITH CONCRETE OR REMOVED AS APPROVED BY
THE CITY ENGINEER.
31. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACIL/77ES
( 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 WlTH THE PROPOSED
WORK.
32. THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT
LEAST 2 FULL WORKING DAYS PRIOR TO STARTING GRADING NEAR THEIR
FACILITIES AND SHALL COORDINATE THE WORK WITH A COMPANY REPRESENTATIVE.
UNDERGROUND SERVICE ALERT
SDG&E
AT & T
TIME WARNER CABLE
COX COMMUN/CATIONS
CITY OF CARLSBAD(STREETS & STORM DRAIN)
'CITY OF CARLSBAD(SEWER, WATER & RECLAIMED WATER)
'SAN DIEGUITO WATER DISTRICT
'LEUCADIA WASTEWATER DISTRICT
*VALLECITOS WATER DISTRICT
*OLIVENHAIN WATER DISTRICT
*BUENA SAN/TA TION DISTRICT
*AS APPROPRIATE
33. PERMIT COMPLIANCE REQUIREMENTS:
(800)422-4133
(800)660-7343
(800~892-0123
(760 438-7741
{760 806-9809
(760)434-2980
(760)438-2722
(760)633-2650
(760) 753-0155
(760) 744-0460
(760) 753-6466
(760)726-1340
A. FOR CONTROLLED GRAD G -THE APPLICANT HIRES A CIVIL ENGINEER,
SOILS ENGINEER, A.ND 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 FOLLOWlNG
REPORTS MUST BE SUBMITTED TO THE CITY ENGINEER VIA TH£
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 IRRIGATION ARE INSTALLED IN CONFORMANCE WITH CITY
CODE AND THE APPROVED PLANS ( OBTAIN SAMPLE OF COMPLIANCE
LETTER FROM CITY ENGINEERING DEPARTMENT).
(2) AS-BUILT GRADING PLAN.
(3) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES
RECOMMENDED SOIL BEARING CAPAC/77£S, 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. PLANCHECK FEES WILL BE REQUIRED FOR
ANY SUCH RECHECK.
35. THE SOILS REPORT TITLED GEOiECHNICAL INVESTIGATION OF PROPOSED MULTI FAMILY
DEVELOPMENTS, 391 TAMARACK AVE. '
PREPARED BY STRATA TECH INQ. . DA TED
APRIL 20 ,20:10 , SHALL BE CONSIDERED AS A PART OF THIS
GRADING PLAN. ALL GRADl/'/G SHALL BE DONE IN ACCORDANCE WITH THE
RECOMMENDATIONS AND SPECIF/CA T/ONS CONTAINED IN SAID SOILS REPORT.
"DECLARATION OF RESPONSIBLE CHARGE"
I HEREBY DECLARE THAT I AM THE 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 THE BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN IS
CONSISTENT WITH CURRENT STANDARDS. .
I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BY THE
CITY OF CARLSBAD DOES NOT REL/EVE ME, AS ENGINEER OF WORK, OF MY
RESPONSIBILITIES FOR PROJECT DESIGN.
FIRM: DMS CONSULTANTS Cl'vll ENGINEER
ADDRESS: __ 1_23_7_1 _L_EW_I_S_S_T._SU_IT_E_20_3 _____ _
CITY, STA TE,_G_A_R_D_EN_G_RO_VE~, _C_AL_iF_O_R_NI_A ____ _
TELEPHONE,-~(7_14~)_7_4_0-_B_B_40 ________ _
B~-----~SU~R=E~ND~E=R~D~E~W~A~N--,-___ _
(NAME OF ENGINEER)
DA TE: __ 12~/_16~/_10 __ _
R.C.E. N0.:_3~4=5=59~------------
REGISTRATION EXP/RAT/ON DA TE: __ 0"'9"-/o,,.30"'/'""2"'0~11 ___ _
DATE
SOURCE OF TOPOGRAPHY
FIELD SURVEY CONDUCTED IN SEPTEMBER 2010
PROJECT LOCATION
THIS PROJECT IS LOCATED WITHIN ASSESSORS PARCEL NUMBER($)
206-020-08
THE CALIFORNIA COORDINATE INDEX OF THIS PROJECT IS: N 1999654.935 E 6227566. 754
EROSION CONTROL NOTES
1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT TONY SFERADDO , AT
(951) 801-0888 (PHONl NUMBER)
2. EQUIPMENT AND WORKERS F,OR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL
TIMES DURING THE RAINY St=;ASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON gkic1~ ~1'ff~;.,~l~o~c,~~Z¥. ro FACILITATE RAPID CONSTRUCT/ON OF TEMPORARY
3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL
OF THE ENGINE£RING INSPECTOR.
4. THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKING ORDER
TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFF PRODUCING RAINFALL.
5. THE CONTRACTOR SHALL INSTALL ADD/770NAL 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 GRADING PLAN SHALL
8£ INCORPORATED HEREON.
8. GRADED AREAS AROUND THE PROJECT PERIM£TER MUST DRAIN AWAY FROM THE FACE OF
SLOPE AT THE CONCLUSION OF EACH WORKING DAY.
9. ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF EACH
WORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT ( 40%). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
10. ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH 3/4 INCH MINIMUM AGGREGRATE.
11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECTIVE COVERAGE
OF GRADED SLOPES (90% COVERAGE) PRIOR TO NOVEMBER 15, THE SLOPES SHALL 8£
STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION 35.023 OF THE
EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STA TE OF CALIFORNIA.
TEMPORARY EROSION CONTROL
PLANTING AND IRRIGATION
ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND /RR/GA T/ON SHALL BE
INSTALLED AND MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD
SPECIF/CATIONS AND THE FOLLOWING:
A. H YDROSEEDING SHALL BE APPLIED TO:
1. ALL· SLOPES THAT ARE GRADED 6:1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN
THEY ARE:
a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A
PUBLIC WALL OR STREET.
b. ALL SLOPES 4 FEET OR MORE IN HEIGHT.
2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING COND/770NS
EXIST:
a. NOT SCHEDULED FOR IMPROVEMENTS(CONSTRUCT/ON OR GENERAL
LANDSCAPING) WITHIN 60 DAYS OF ROUGH GRADING.
b. IDENTIFIED BY THE PARKS AND RECREA T/ON DIRECTOR AS HIGHLY
VISIBLE TO THE PUBLIC.
c. HA VE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER
THAT WARRANTS IMMEDIATE TREATMENT.
8. HYDROSEEDED AREAS SHALL BE /RR/GA TED IN ACCORDANCE WITH THE FOLLOWING
CRITERIA:
1. ALL SLOPES THAT ARE GRADED 6: 1 OR STEEPER AND THAT ARE:
a. THREE TO EIGHT FEET IN HEIGHT SHALL BE /RR/GA TED BY HAND
WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL
SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 100%
COVERAGE.
b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A
CONVENTIONAL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS
PROVIDING 100% COVERAGE.
2. AREAS SLOPED LESS THAN 6: 1 SHALL BE /RR/GA TED AS APPROVED BY THE CITY
ENGINEER, PRIOR TO HYDROSEEOING. THE DEVELOPER SHALL SUBMIT A PROPOSED
SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENGINEER. THE PROPOSAL SHALL BE
SPECIFIC REGARDING THE NUMBERS, TYPES AND COSTS OF THE ELEME:NTS OF THE
THE PROPOSED SYSTEM.
3. /RR/GA TION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE OPTIMUM
LEVEL FOR THE GROWTH OF THE HYDROSEEDED GROWTH.
C. HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING:
1, SEED MIX SHALL CONSIST OF NO LESS THAN:
2.
3.
a. 20 lbs. PER ACRE OF ROSE CLOVER
b. 20 lbs. PER ACRE OF ZORRO FESCUE
c. 3 lbs. PER ACRE OF E SCHOOL CIA CAUFORNICA
d. 4 lbs. PER ACRE OF ACHILLEA MILLEFOLIA
e. 3 lbs. PER ACRE OF AL YSSUM (CARPET OF SNOW)
f. 1/2 lb. PER ACRE OF DIMORPHOLECA
g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON
LOCATIONS WHERE THE AREA BEING HYDROSEEDED IS NOT VISIBLE
FROM EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES.
h. ITEM a OF THIS SUBSECTION MUST BE INOCULA TtD WITH A
NITROGEN FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING
OR BROADCASTING 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 WETTING AGENTS MAY BE ADDED TO THE
HYDROSEED SLURRY AT THE DISCRETION OF THE CONTRACTOR.
TYPE 1 MULCH APPLIED AT THE RA TE OF NO LESS THAN 2000 lbs PER ACRE.
TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL OR PART, FOR
HYDRAULICALLY APPLIED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE
ANCHORED TO THE SLOPE BY MECH AN/CALLY PUNCHING NO LESS THAN 50% .OF
THE STRAW INTO THE SOIL.
FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16-20-0, WITH 15%
SULPHUR APPLIED AT THE RA TE OF 500 lbs. PER ACRE.
D. AREAS TO BE HYDROSEEDED SHALL BE PREPARED PRIOR TO HYDROSEEDING BY:
1. ROUGHENING THE SURFACE TO BE PLAN TEO BY ANY OR A COMB/NATION OF:
2.
a. TRACK WALKING SLOPES STEEPER THAN 6: 1
b: HARROWING AREAS 6: 1 OR FLATTER THAT ARE SUFFICIENTLY
FRIABLE.
c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b
ABOVE.
CONDITIONING THE SOILS SO THAT IT IS SUITABLE FOR PLANTING BY:
a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP
BUT NOT SATURATED SEED BED.
b. THE ADD/770N OF SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING
COVERING SALINE SOILS TO PROVIDED VIABLE COND/770NS FOR
GROWTH.
E. HYDROSEEOED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH UNTIL THE
THE PROJECT IS PERMANEN7L Y LANDSCAPED OR, FOR AREAS WHERE HYDROSEEDING IS THE
THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS
RELEASED.
VICINITY MAP
CITY OF OCEANSIDE
HIGHWAY 78
c:>
' .
WORK TO BE DONE
11/E GRADING WORK SHALL CONSIST OF THE CONSTRUCnON OF ALL CUTS .. AND FILLS, REMEDIAL
GRADING, DRAINAGE FACILJnES, EROSION CONTROL FACILlnEs, AND PLANnNG .OF .PERMANENT
LANDSCAPING AND PREPARA T/ON OF AS-BUILT GRADING PLANS, AS~BUJL T 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.
THE GRADING WORK SHALL 8£ PERFORMED IN ACCORDANCE WITH THE FOLLOWING DOCUMENTS,
CURRENT AT THE nME OF CONSTRUCTION, AS DIRECTED BY THE CITY ENGINEER.
1. CARLSBAD MUNICIPAL CODE
2. CITY OF CARLSBAD ENGINEERING STANDARDS
J. THIS SET OF PLANS
4. RESOLUnON NO. 6740 DA TED JAN 5, 2011
5. THE STANDARD SPECIF/CA nONS FOR PUBLIC WORKS CONSTRUCT/ON (GREEN
BOOK). -
6. SOILS REPORT AND RECOMMENDATIONS BY STRATATECH INC
____ DATED APRIL 20, 2010
CITY OF VISTA 7. THE SAN DIEGO REGIONAL STANDARD DRAWINGS AND AS MAY EiE MbDJFIED BY
THE CITY OF CARLSBAD STANDARDS.
8. CALIFORNIA COASTAL COMMISSION DEVELOPMENT PERMIT COND/710NS
DATED JANUARY 5, 2011
9. ENVIRONMENTAL APPROVAL:DOCUMENTS DATED 01 /13/11 (EXEMPTION)
10. STORM WATER POLLUTION. PREVENnON PLAN PREPARED
BY DMS CONSULTANTS INC. DATED 12/20/10
WDID NO. -'-'"N'-'A-'---------~-
11. STORM WATER MANAGEMENT PLAN PREPARED
BY DMS CONSULTANTS INC. DATED -~12~/-'-20=/~1-f-?----
PACIFIC
OCEAN
AVE
12. CALIFORNIA STORM WATER QUALITY ASSOCIATION BMP CONS)J?UCnON HANDBOOK AND
CALTRANS CONSTRUCT/ON SITE BMP MANUAL.
CITY OF ENCINITAS
SHEET INDEX
SHEET 1
SHEET 2
SHEET 3
TITLE SHEET
GRADING PLAN
CROSS SECTIONS SHEET
.. EARTHWORK gUANTITIES
CUT: CY
FILL: 1 533 CY
IMPORT: 1,533 CY
EXPORT: CY
REMEDIAL: CY
LEGAL DESCRIPTION
PORTION OF LOT 6 OF MAP NO. 1803, IN BLOCK "L" OF
PALISADES NUMBER TWO, IN THE CITY OF CARLSBAD,
COUNTY OF SAN DIEGO, STATE OF CALIFORNIA,
ACCORDING TO MAP THEREOF NO. 1803, FILED IN THE
OFFICE OF THE COUNTY RECORDER OF SAN DIEGO
COUNTY, AUGUST 25, 1924.
REF. DRAWINGS
DWG 103-4, DWG 321-6
ABBREVIATION
TC TOP OF CURB
FL FLOW LINE
TW TOP OF WALL
TR TOP OF RETAINING WALL
TF TOP OF FOOTING
. FF FINISHED FLOOR
GFF GARAGE FINISHED FLOOR
FG Fl NISHED GRADE
FS Fl NISHED SURFACE
HP H IGH POINT
CF CU RB FACE
TG TO P OF GRATE
INV PIP E INVERT
WM WA TER METER
TYPE
LEGEND
SYMBOL DESCRIPTION STD. DWG. NO.
®
~
~
--(40)---
~~40 --
(4Q.OO)F~
X 40.00
43.00FF
42.50PAD
--611SD--
-4"SD--
■
DESCRIPTION
WATER VALVE
EXIST. CONTOUR
' PROPOSED CONTOU~
EXIST. ELEVATION
EXIST. SPOT ELEVATION
FINISHED FLOOR ~LEVATION
FINISHED PAD ELEVATION
-SEE IMP. PLANS
SEE IMP. PLANS
N/A
N/A
. N/A
N/A
N/A
REQUIRED TREATME.NT CONTROL BM);' TABLE
MAINTENANCE OllNERSIIlP SH.EE.T NO. AGREl!MENT
INFILTRATION TC-11 PERMEABLE, TMS DEVELOPMENT LLC CC&R'S 2
INTERLOCKING ·\ CITY
CONCRETE PAYERS AGREEMENT
FLOW THROUGH TC 52, BAFFLE BOX TMS DEVELOPMENT LLC CC&R'S 2, 3
SEPARATOR MODEL #NSBB-2-4-6, CITY
DRAIN INSERT ' AGREEMENT '
QUANTI'l'Y
'MAlNTEN.ANCE
FREQFENCY
VACUUM THE SURFACE
AT LEAST ONCE A YEAR
IN ACCORDANCE WITH
MANUFACTIJRE'S
REQUIREMENTS
;• ,.'
BENCH M ARK PERCEIVED THREAT TO SWQ: MEDIUM THREAT
DESCRIPTION:
LOCATION: APPROXIMATELY 670 FT EAST OF THE INTERSECTION
2" PIPE WITH DISK STAMPED "RCE 27616" .
' OF CHESTNUT AVE. AND LINCOLN ST. ·
RECORDED=~~-------P~N~NIN DEPARTMENT APPRD •. VAL
ELEVA T/ON: -~E=LE=V~A~TIO=N~: 4=1-~44~M-=S-=L.~-DA TUM: 1929
~-------------, ~ :.,,1 DATF.:/J/ l'l//l -/D (SIGNED) OWNER EVELOPER : ,C)o;J NSc,f, PLANNING DIRE.CTOR
D.S. A~~2g~~or~~A~~c., =--.~~. ~ _DATE:I0/!'!//0!!
(SIGNE!)) /-..
32 SYLVAN RECOIIIIENDED BY: (,,-yt2€37,.o,j ~/-
IRVINE, CA 92603 (iiiuN'r N.IJII)
"AS BU I LT"
~AA
RCE 34559 EXP. 0(30{15 DATE
REVI WED BY:
1-r·r ,s
''•. PATE
,
~ CITY OF. CARLSBAD I SH~ETS I
:==========:================================================:====: ll_J__J~·t::, =1=::.,..:::::::::::·E::N:'::G::IN::E::E:::R:'::IN::::G';,:.::DE::P::::A::R::::Ti:M:::EN:::T::c:::::::::::..::::="==:
f-----,J--+-----------------,jl----+--+------+----l GRADING PLANS FOR:
i SEABRE;EZE VtLLAS
i 391 TAMARACK AYE, CARLSBAp, CA. 92QQ8
I CDP 1O~1t/PUD 10-0~
'
I
.
·n. ~.')1/c · !Lt..l L
,/
i
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
~I
~ I
·,
II I
+51.50
OPOSEO MH
II
I II
I
I
rt>~ ~;:-\./#
:O·
H
I 20'1
I II
I II
I II
I II
3 ' 1-"r"~--,---"f+-t-it--+-\--i 42.77 ~I
f
I
I
I
I .
X 41.45
_.._ -
· 1.32
>< 41.!:lo
X .Q]
(42)~
"
EXIST. BLOG
--tsli-
a.? ?n t
' I I I I J 1 I l I I
LLLLLL LLLLL LLLLLLLL LLL
43.20GFF
~ REAR YARDS INLET (TYP)
41.70~ ----~~6'41.51 ~-.... ~-s· ~=1 •50 oo· "~·.._. •R,.5779,& x
43.20GFF
42.87PAD
BLDG 1 C
EXIST. SH D 43.20GFF
42.87PAD
\ I
I I 41.a1 BLDG A
1S
~ I _ 4Ui7f'/\El= --
d ~3._20GFF
_J42.87PAD 43.20G
EX1slii\Hf D I I
I
I
I I
I
I
I I
I
NOS 1211 GRATE
12"x12"
I
I
. GARFIELD ST -----
FlNISH GRADE
4" DRAIN UNE
REAR Y ARO DRAIN INLET DETAIL
N.T.S.
PROPOSED EAR1H
RET. WALL
WITH 6' HIGH
BLOCKWALL
EXIST. CHAIN __
UNK FENCE
EXIST. FG"\_
--
11'
SECTION A-A
NTS
11.45' IE
I
PROPOSED EAR'TH RET.
BUILDING T
WALL Wl1H 6' HIGH
BLOCK WALL.
EXIST. CHAIN --r I UNK FENCE I OPENING O BASE
(REMOVE) T OF WALL AND
SURFACE OF -0:;, NEIGHBORS REAR ~ 9 i r 1jQj\N.
YARD
N--BUILDING
-_L~T.FG
I
I
PROPOSED
4" DRAIN PIPt
SECTION C-C
. NTS
EXIST. RET. WALL -
WITH '/(()ODEN FENCE
EXIST. FG \
IE
I 7.5'
H--PROPOSED 6' HIGH
BLOCKWALL
-_ L -,'",I
SECTION B-B
NTS
N--BUILDING
41.65
±20'
VARIES 2'
~ ..,
'5
,
UNIT 3'11 II 43.?0FF 11
43.20PAD 11
II ,,. --.
II/ I
-
EXISTING PARKING SPACES
30' R/W
±10'
S' {VARIES) 5,
PROPOSED LANDSCAPE
SIDEWALK
EXIST. ~
--~AVEMENT\~-k~~-~.Ji:;::-.~~~.::;:;,
' .•.
FULL DEP1H AC PROPOSED
C&G
TAMARACK AVE.-TYPICAL SECTION
NTS
1J.~ [·21-15
J:11-,,pw t>iT!
"AS BUil T"
,A~
R.CE :34~59 .· :E~P. 9/50/15
(41)
X 41.24 X 41,26 x 41.51 , WALL L~260'
CONS1RUCT 6' HIGH SOUND WALL ON 2 HIGH RET. -·p OPOSEO SOUND WALL ON 2'
HIGH RET. WALL. Wl'TH OPENINGS
FOR SECONDARY FLOOD WA'lER
olJ1\.£T (SEE DETAIL THIS SHEET)
X 41.47 PROPOSED OVERFLOW
CAT BASIN-1YPE-r---90.2.1'
E
U IT 11
43 70FF
43 OPAD
X
43.20GFF
42.87PAD
to
X
X 41.25
REMO'IE
EXIST. CHAIN ~ LINK FENCE X X
I ....
)~
43.00T/
: 40.001
I I I I I
X X
39.011NV ~ Iii ,']¼.
-4T.110TGT -,.,..
41.401NV'i
¥
43.20GFF
42,87PAD
111111[SJ[J111111
~ ' ,
rr UNIT 4 UNI 571
11 43 70FF 43.70FF 11
:: 43:20PAD 43.20PAD ::
--·--~ -·-·----··
X X
43.20GFF
42.87PAD
i,~ ~" B
N i)s'>' REAR YARDS INLET (TYP)
CONSTRUCT 6' HIGH BLOCK WALL-L=249'
8" DIA. NYLOPLAST DUCTILE
IRON GRATE W/souo GRATE
COVER (OR APPROVED EQUAL) LANDSCAPE SURFACE
UNIT 6
43.70FF
43.20PAD
_6" DIA. NYLOPLAST DRAIN
BASIN ( OR APPROVED EQUAL)
S=PE.
6" PVC DRAIN .<'o PIPE INCL. FITTINGS ,\ 'if "'~
STORM DRAIN CLEAN OUT DETAIL
NTS
GRAPHIC SCALE
S37'29' 46"E 40.77
"'· S=0.40%
I I II
II
42.60GFF
42.27PAD
"SO
2 ;~:~r~v
-~I, . 7 .fl--
. I \41.oe.
"-...., /.1--1
~'" a! . _ __,/ I
'~ cl ~' ---R--jl,
Fj=lL:±:Ji=,e;i· j~ P
I 11.47'
42.15TG UNIT 10 I ',,!39i'f,5ifii51~v-fll--x--x
43.1 OFF II½-EXIST. WOO N
t;;, 42.60PAD I % • ~""~ENCE
)( 40.3 0 ffi======Es~===J=5========1!6P===~ :=-
42.60GFF
42.27PAD
42.60GFF
x 40.7442,27PAD
(;I) 42.60GFF
~-27PAD
'~
)f::
~AYA~A -------_] I 0 60
ik~-~-t~~
'3/\ 42.40TG I 42.40TG
G
,. ·'° 38.9 I V36 S=0.40% .991NM "
NO PARKING SIGN
8'/9'
ENHANCED CONCRETE
8" 1HICK OPEN-GRADED GRAVEL
MAX. SIZE 1 1/2" CONFORMING TO ASTM 57 .
24'/25'
8'
43.10FF
42_.60PAD
UNIT 8
43.10FF
42.60PAD
42.15fG
39.271~
11.45'\
UNIT 7
43.lOFF
-8\i2,60PAD
·~ I 42,,TG • -----x
,,.------_.,3 .211NV -11.H;',"
42.35TG
39.021 V
~1.07 •
-R---
I I~ ~+ J • I 42.lOTG
I "s 39. \INV;"
8'/9'
r--+-ECO-STONE CONCRETE
PAVER, 3 1/18" 1H1Ck
ENHANCED CONCRETE
lt---X
<:> z
9 5 O'.l
<:> z F (/)
rj
REQUIRED TREATMENT CONTROL
BMP TABLE ECO-STONE PAVER DETAIL
(PRIVATE DRIVE)
NTS DESCRIPTION QUANLITY
FLOW THROUGH
SEPARATOR 2 EA.
INFILTRATION 2420 SF/
912 CF
'
/ SEE SHEET 3 FOR SECTIONS D-D & E-E j
0 ' to I SH~ET I ~-t~ r CITY OF CARLSBAD I SH~ETS I ENGINEERING DEPARTMENT
( IN FEET )
I inch = 10 It. GRADING PLANS FOR:
SEABREEZE VILLAS
ENGINEER D1'1S 081-JL./ir, /3 AS-BUILT I 391 TAMARACK AVE, CARLSBAD, CA. 92008
06/08/12
.,,,,., II. 'lv.t-,-S.D. lo REVISED STORM DRAIN SIZE, SHTS 2 & 3. COP 10-11/PUD 10 03
REPLACE6 SHTS SIGNED 3/15/12.
bf-., ... t>i Cl, !:dE/_1z ,._ ,,,
APPROVED:~i-Xu£ & GLEN K. CONSULTANTS, INC. VAN PESKI 03/15/12 S.D. /1\ REV! SEO SEWER, WATER & STORM DRAIN LAYOUT S/zG/13 CIVIL ENGINEE~S ~L m11 w1, st. '20~ Garden Gn>w CA. 92MP P. 714--740-~840 r. 714--710-8842 DATE INITIAL
REPLACES SHEET ORIGINALLY SIGNED 12/22/11. CITY ENGINEER PE 41204 EXPIRES 3/31/13 A DATE ~~ ,] : 1 '' EXP, 9 '"'
DWN BY: H.N. REVISION DESCRIPTION DATE INITIAL DATE INITIAL PROJECT NO. DRAWING NO. ENGINEER OF WORK CHKD BY· !>f/1..
'C-.• -'<•-;<:•-:·-"->-OTHER APPROVAL CITY APPROVAL RVWD BY: CT10-01 471-3A
I
P/L
·o· ', ,----,_,-1::'.=~·=:::;:t-------7:;::'.':::::r-------1i---------1n----------i·r---;::;:;;:;-;:~-t1r--------11i----------1'-------l1---------+11---------1t-------+1----+-----------+1-----------------tl--11~45~H1---------,
"' STAIR WAY r STAIR WAY --------------li1-===~-----~___.j r----j-,: -j::;:::!==r-·1-------1--i--------11----------ttt---------it-----'------ll------'--------11H----------l+---'----H----------ltlt-----------11------H---1----------1--. PROPOSED 2' HIGH
R/W 24' -DRIVEWAY
48 UNIT 1 UNIT 2 UNIT 3 UNIT 4 UNIT 5 UNIT 6 UNIT 7 48
46 1---------+---1------1-----------t--1----------11---------1+1----------tt----1·t-----------1H---------1t-------tt----------111---------1t-------11---+----·-------11---------------1I------I-IF-:::C-Rrr.-WAtt-W/!j'--46 _,r, PROPOSED u,GuBLQCK WA"' 1-------+--f----l------➔l:bccl---t=-s1DE"'Atntt-----11----,==-==---·---11t----,,:-=c-=:=--------11------+l-----=--=---==,-----1111-----=--=--=,-------jf-------11----,-=--=,c-=-=-----llll--------cc:--=c=--==-----lt-------t1---->-----------H·---------------H-----•1-m CL ... ,u....... . "}~ "' -· · 43.20 GFF 43.20 GFF 43.20 GFF 43.20 GFF 43.20 GFF 43.20 GFF r 6" CURB 44 t---------,--t-a,R()~()SEun--------"1.:-------,✓,t.-t--2-=%--~2%--H---_,42;87--PA:11----+H---4--2-;87--PA-:,1-----H-----+1---4--2-;s7--pA:n----,11---,42,&7--PAH:-----ilf------tl-----4-2-;8-7--PA:n---+tt----,4-2,87--PA,:1---,1------+1---·•-/-/---=-------11------~~r.·oO-GFF-------tt--------HI-------
EXIST. C&G ~ ~ SIDEWALK -!,, 42.-2-J...P.A".,..... ______ ,. -2%w--·--H'--;;-r{'-'<",-------,
44
42 \ I ( I ( I ( I I 1 ' :.r:c,,, ., ""'· ,;,;~;,,.""'·'" ~ ... -~~~"--Y ___ 4
-... -=,::-:, . J C "' 42
40
~..J ENFrARCED-CONCRETE·--=1----/,,-'-----=------------------=--,,6~,i,t, /~ '----~-~-=· ~-c...·c...--···--1
t===================t==================================================================================-=-::::====~Si•~~-G:--}~~~~~1~[.~,~~=l~~[•===========------------------------EC_O ___ ST-O-NE-PA_VE_R __ ...J/----------------------"'--"""{l:C---,f'r/l -=============
40
VERT. 1"=4' L 38 -
1+00
12" PVC SDR 'DRAIN PIPE -
._--~_3_B.B_7'~;.,__ __ -__ "--/~...__,_,
PUBLIC PRIVATE SD
A -
BIO CLEAN EN VI RON MENTAL MODEL NO. NSBB-.2.5-4-60
FLOW & BY-PASS SPECIFICATIONS FOR THE BIOMASS
SEPARATING SCREEN SYSTEM, SEDIMENT STORAGE, AND
SKIMMER SPECIFICATIONS. 24" Manhole rings & covers typical.
Also available, Hatches with Locks,
and risers.
1. Inflow Pipe Area (8' PVC AS DRAWN)
SCREEN SPECIFICATIONS:
2. Open orifice area In screen system
._3 .. Open ori~ce area in screen system
with 50% blockage
4. Open orifice oreo In screen system
with 75% blockage
5. By-poss through screen system
6. Minimum , by-poss around screen system
7. Screen s}'Stem storoge volume
SEDIMENT STORAGE:
8. Volume of first chamber
9. Volume of second chamber
10. Volume of third chamber
SKIMMER SPECIFICATIONS:
11. Flow oreO under skimmer
12. Area of pipe in line with skimmer
13. Area of between skimmer and outflow pipe
parallel with the surface of the pipe
\
NOTIS:
OIL SKIMMER TO BE
PROVIDED BY BIO CLEAN
BACK VIEW
1. 'cooCRm 28 DAY COMPRES~VE
SlRENGTH fc=S,000 PSI.
2. 'REJNFORCING:ASTl,I A-615,
~RADE 60.
3. SIJPPORTS AN H20 LOADING AS
INDICATED BY AASHTO.
4. J~NT SEALANT: sum RUBBER SS--S--00210
5. TOP, BOTTOM, +WALLS ARE 6" THICK.
0,35 sq.fl.
4.07 sq.ft.
2.03 sq.ft.
1.01 sq.ft.
0.39 sq.ft.
1.54 sq. fl.
2.73 cu.ft.
5.16 cu.ft.
5.00 cu. ft.
5.16 cu.ft.
2.25 sq.fl.
0.35 sq.It.
1.04 sq.ft.
6. LIDS FOR THE TOP Of' THE SCREEN SYSTEM
ARE AVAILABLE.
4" X 30" BAFFLE
HINGED BOTTOMS
14" X 34" X 16" TALL
SCREEN SYSTEM
¢13
¢8
JO
PATENTED
LEFT END VIEW
PLAN VIEW
TOP OF BAFFLE
PEAK TREATMENT DESIGN FLOW
1 CUBIC FOOT PER SEC.
TREATMENT REFERS ro AT LE:AST 80,t REMOVAL
OF TOTAL SUSPENDED PARllCLES FROM 0.125MM TO
2MM IN SIZE. BASED ON A MAXIMUM FLOW
RA TE OF 6 LINEAR FEtr PER SECOND 11-IROUGH PIP£.
PEAK DESIGN FLOW
2 CUBIC FEET PER SEC.
OIL SKIMMER TO BE PROVIDED BY BIO CLEAN
STORM BOOM
8" PVC TYP
GROUT TYP
FRONT VIEW
PATENTED
AND PATENTS PENDING
lNFLOW AND OUTFLOW PIPES ARE TO BE
fLUSHWITH THE INSIDE SURFACE OF THE
CONCRETE STRUCTURE.
(CAN NOT INTRUDE BEYOND FLUSH)
24 OIL SKIMMER TO BE
PROVIDED BY BIO CLEAN
lil 'i,'
15
4ll
56
TOP OF
BAFFLE
PATENTf:D
RIGHT END VIEW
EXCLUSIVE CALIFORNIA DISTRIBUTOR:
BIO CLEAN ENVIRONMENTAL SERVICE
P. 0. BOX 869, OCEANSIDE, CA-92049
TEL. 760-4.3.3-7640 FAX: 760-4.3.3-.31 76
Ern oil: in -fo@biocleonen vironrn en to/_ net
SUN TREE TECHNOLOGIES, INC. • • ..,.oSnT. ANDARD MODEL 798 CLEARLAKE RD. SUI TE #2
f----ccc-==,"CC.,O=· .c·C=-=Oc..cA='=c, ~F",,_L=,· -.3~2=9'c2=2=c---cc--,,-,---1 o••~No ., 4-07-21-05-03
NUTRIENT SEPARATING BAFFLE BOX
MODEL NO-NSBB-2-4-150
DA TE:07 /21 /05 SCALE: -5 7. 15 c:>Ant,
e>A .,...,
DRAFTER: T_H,2. UNITS =,,=INCHES
BAFFLE BOX MODEL •NSBB-2·4-6
NTS
48
46
44
42
38
38
+00
UNIT 11
P/L
24' -DRIVEWAY UNIT 4
P/L
PROPOSED 6' HIGH
BLOCK WALL -~
PROPOSED 2' HIGH 11 RET. WALL w/6~-t11------i t----------i+-.......,1-------------11------------+1-----------11-----lJt'-il 1--=E-ccx1""sT=--. -=R-=n=--. ""w,.,.A-ccLL--.........., 48
HIGH-Bl0GK-WAll-t---------11--,t------------11-----------tt----------11---tt-·W/WOOOFtNC~ATOP--
11---------, 46
~-------I 42
HANCE□ CONCRETE
411-----+----+-1----,.-1-++-,
391-----t----+-~--tt--l--tl------+----+----+----t----t-t+lt-----sf------139
PROPOSED 12" _PVC SOR 3 DRAIN PIPE
P IVATE SD MAIN-LINE • • ,&~
_<>,.¥o.,. SCALE: HORZ. 1 •10 ,f,'
35 ~---~--'c--~-"£.~i=f-~,__--'---~~-c::-=-~-T_. -1-•--2•-~---·I--'----,;--~--~ 35 ,'1-46.37'
ENGINEER
REQUIRED TREATMENT CONTROL
BMP TABLE
DESCRIPTION QUANLITY
FLOW THROUGH
SEPARATOR
INFILTRATION
2 EA.
2420 SF/
912 CF
/-Zr·/5
"AS BUILT" -~ -
RCE :>4559
CONSULT ANTS I INC. t-oJ_,_/_15'--/1_2 +--s"'.D'-'.-+""1..._R_E_.,,_sE_D_s_EWE_R.c.. _wA_1E_R_&_s~To_R_M~D_R_A1_N_L_A v_o_ur_--+---1---1-----t----1 ~C~ITY=.;:::E~NG~IN=E=.R ~P:::E::::4:::12~0::::4:::::E::XP=IR=E=S=3=31=13:::::=::::;-;=::::::D::::A:::::::=
c I V I E N G I N E E R s REPLACES SHEET ORIGINALLY SIGNED 12/22/11, ~OWN BY H N O
12371tewlsSt.f2 <rdMGro11eCA.92ti4QP.714'-740-aB'4llF.71Fl40-8342 >----+----,t------------~t--t------+----+---t----1----1 : • • PROJECT NO. DRAWING N • DA 1E INITIAL DA lE INITIAL DA 1E INITIAL c·HKD BY nt IQ ,--fl REVISION DESCRIPTION RVWD BY:: 1 CT10-01 471-3A :7 ENGINEER OF WORK OTHER APPROVAL CITY APPROVAL