2014 12103-G (Plans)RIGHT OF WAY NOTE*
OWNER IS TO OBTAIN A CONSTRUCTION PERMIT FROM THE ENGINEERING
DEPARTMENT AT LEAST 48 HOURS PRIOR TO WORKING IN THE PUBLIC RIGHT OF
WAY. FAILURE TO DO SO WILL RESULT AN ISSUANCE OF A STOP WORK NOTICE
AND DOUBLE PERMIT FEES. IT IS THE RESPONSIBITLITY OF THE OWNER TO
KNOW WHERE HIS /HER PROPERTY LINE IS.
DRAINAGE NOTE:
NO CONCENTRATED DRAINAGE FLOWS ARE PERMITTED OVER ADJACENT PROPERTY
LINES. WATER IS TO DRAIN AWAY FROM STRUCTURES FOR A MIN. OF 5 FEET AT
2 PERCENT AND BE CONVEYED TO AN APPROVED DRAINAGE FACILITY.
UTILITY NOTE:
ALL UTILITIES SERVING THIS SITE SHALL BE INSTALLED UNDERGROUND.
WORK TO BE DONE
A. GENERAL
1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THESE PLANS, THE
STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, THE DESIGN
CONSTRUCTION STANDARDS OF THE CITY OF ENCINITAS AND THE SAN DIEGO
AREA REGIONAL STANDARD DRAWINGS. ANY CHANGES OR REVISIONS THEREFROM
SHALL BE APPROVED BY THE CITY ENGINEER PRIOR TO ANY REQUEST FOR
INSPECTION.
2. THE SOILS REPORT TITLED "GEOTECHNICAL INVESTIGATION" - VIETRO
PROPERTY -604 CAMINO DE ORCHIDIA, ENCINITAS, CALIFORNIA ", FOR THIS
PROPERTY PREPARED BY GEOCON INC. DATED SEPTEMBER 28, 2015,
PROJECT #G1683 -11 -02 SHALL BE CONSIDERED AS A PART OF THIS GRADING
PLAN. ALL GRADING SHALL BE DONE IN ACCORDANCE WITH THE
RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID REPORT.
3. APPROVAL OF THIS PLAN DOES NOT CONSTITUTE APPROVAL OF SIZES,
LOCATION AND TYPE OF DRAINAGE FACILITIES, NOR OF IMPROVEMENTS WITHIN
STREET RIGHT -OF -WAYS. SEPARATE APPROVALS AND PERMITS FOR THESE SHALL
BE REQUIRED IN CONJUNCTION WITH IMPROVEMENT PLANS.
4. WRITTEN PERMISSION SHALL BE OBTAINED FOR ANY OFFSITE
GRADING.
5. CONTRACTOR SHALL TAKE ANY NECESSARY PRECAUTIONS REQUIRED TO
PROTECT ADJACENT PROPERTIES DURING GRADING OPERATIONS. ANYTHING
DAMAGED OR DESTROYED SHALL BE REPLACED OR REPAIRED TO CONDITION
EXISTING PRIOR TO GRADING.
S. THE DEVELOPER SHALL BE RESPONSIBLE THAT ANY MONUMENT OR BENCH
MARK WHICH IS DISTURBED OR DESTROYED SHALL BE RE- ESTABLISHED AND
REPLACED BY A REGISTERED CIVIL ENGINEER OR A LICENSED LAND
SURVEYOR.
7. THE CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY
DEVICES, INCLUDING SHORING, AND SHALL BE RESPONSIBLE FOR CONFORMING
TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND
REGULATIONS.
8. GRADING AND EQUIPMENT OPERATING WITHIN ONE -HALF (1/2) MILE OF A
STRUCTURE FOR HUMAN OCCUPANCY SHALL NOT BE CONDUCTED BETWEEN THE
HOURS OF 5:30 P.M. AND 7:30 A.M. NOR ON SATURDAYS, SUNDAYS AND CITY
RECOGNIZED HOLIDAYS.
9. NO GRADING OPERATIONS SHALL COMMENCE UNTIL A PREGRADING MEETING
HAS BEEN HELD ONSITE WITH THE FOLLOWING PEOPLE PRESENT: CITY
INSPECTOR, CIVIL ENGINEER, SOILS ENGINEER, GRADING CONTRACTOR AND
PERMITTEE. THE PREGRADE MEETING SHALL BE SCHEDULED WITH THE CITY AT
LEAST 48 HOURS IN ADVANCE BY CALLING (619) 633 -2770.
10. PRIOR TO HAULING DIRT OR CONSTRUCTION MATERIALS TO ANY PROPOSED
CONSTRUCTION SITE WITHIN THIS PROJECT THE DEVELOPER SHALL SUBMIT TO
AND RECEIVE APPROVAL FROM THE CITY ENGINEER FOR THE PROPOSED HAUL
ROUTE. THE DEVELOPER SHALL COMPLY WITH ALL CONDITIONS AND
REQUIREMENTS THE CITY ENGINEER MAY IMPOSE WITH REGARDS TO THE
HAULING OPERATION.
11. UPON FINAL COMPLETION OF THE WORK UNDER THE GRAIDING PERMIT BUT
PRIOR TO FINAL GRADING APPROVAL AND /OR FINAL RELEASE OF SECURITY AND
AS GRADED CERTIFICATION SHALL BE PROVIDED STATING: "THE GRADING UNDER
PERMIT NO.lalo3 -G HAS BEEN PERFORMED IN SUBSTANTIAL CONFORMANCE
WITH THE APPROVED GRADING PLAN OR AS SHOWN ON THE ATTACHED
AS- GRADED PLAN ". THIS STATEMENT SHALL BE FOLLOWED BY THE DATE AND
SIGNATURE OF THE CIVIL ENGINEER WHO CERTIFIES SUCH GRADING OPERATION.
12. ALL GRADING SHALL BE INSPECTED AND TESTED BY A QUALIFIED SOILS
ENGINEER OR UNDER HIS DIRECTION HE SHALL INSPECT AND TEST THE
EXCAVATION PLACEMENT AND COMPACTION OF FILLS AND BACKFILLS AND
COMPACTION OF TRENCHES. HE SHALL SUBMIT SOILS REPORTS AS REQUIRED
AND WILL DETERMINE THE SUITABILITY OF ANY FILL MATERIAL. UPON
COMPLETION OF GRADING OPERATIONS HE SHALL STATE THAT OBSERVATIONS
AND TESTS WERE MADE BY HIM OR UNDER HIS SUPERVISION AND THAT IN HIS
OPINION, ALL EMBANKMENTS AND EXCAVATIONS ARE ACCEPTABLE FOR THEIR
INTENDED USE.
13. THE CONTRACTOR SHALL PROPERLY GRADE ALL EXCAVATED SURFACES TO
PROVIDE POSITIVE DRAINAGE AND PREVENT PONDING OF WATER. HE SHALL
CONTROL SURFACE WATER AND AVOID DAMAGE TO ADJOINING PROPERTIES OR
FINISHED WORK ON THE SITE AND SHALL TAKE REMEDIAL MEASURE TO PREVENT
EROSION OF FRESHLY Y GRADED AREAS UNTIL SUCH TIME AS PERMANENT
DRAINAGE AND EROSION CONTROL MEASURES HAVE BEEN INSTALLED.
14. ALL AREAS TO BE FILLED SHALL BE PREPARED TO BE FILLED AND FILL
SHALL BE PLACED IN ACCORDANCE WITH STANDARD SPECIFICATION. ALL
VEGETABLE MATTER AND OBJECTIONABLE MATERIAL SHALL BE REMOVED BY THE
CONTRACTOR FROM THE SURFACE UPON WHICH THE FILL IS TO BE PLACED.
LOOSE FILL AND ALLUVIAL SOILS SHALL BE REMOVED TO SUITABLE FIRM
NATURAL GROUND. THE EXPOSED SOILS SHALL BE SCARIFIED TO A DEPTH OF
12 INCHES AND THEN COMPACTED TO A MINIMUM OF 90 PERCENT. IT SHALL
BE THE CONTRACTOR'S RESPONSIBILITY TO PLACE. SPREAD, WATER AND
COMPACT THE FILL IN STRICT ACCORDANCE WITH SPECIFICATIONS.
15. CUT AND FILL SLOPES SHALL BE CUT AND TRIMMED TO FINISH GRADE TO PRODUCE
SMOOTH SURFACE AND UNIFORM CROSS SECTION. THE SLOPES OR EXCAVATION AND
ENBANKMENTS SHALL BE SHAPED. PLANTED AND TRIMMED AS DIRECTED BY THE
ENGINEER OF WORK AND LEFT IN A NEAT AND ORDELY CONDITION. ALL STONES, ROOTS
AND OTHER WASTER MATTER EXPOSED OR EXCAVATION OR EMBANKMENT SLOPES WHICH
ARE LIABLE TO BECOME LOOSENED SHALL BE REMOVED AND DISPOSED OF. THE TOE
AND TOP OF ALL SLOPES SHALL BE ROUNDED IN ACCORDANCE WITH THE GRADING
ORDINANCE.
16. ALL TREES, BRUSH, GRASS, AND OTHER OBJECTIONABLE MATERIAL SHALL BE
COLLECTED, PILED OR OTHERWISE DISPOSED OF OFF THE SITE BY THE CONTRACTOR SO
AS TO LEAVE THE AREAS THAT HAVE BEEN CLEARED WITH A NET AND FINISHED
APPEARANCE FREE FROM UNSIGHTLY DEBRIS. APPROVAL OF LOCATION OF DEBRIS FILL
SHALL BE SECURED FROM THE SOILS ENGINEER AND CITY ENGINEER PRIOR TO THE
DISPOSAL OF ANY SUCH MATERIAL.
B. NOTD?IGATION3
1. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILITY PIPES AND STRUCTURES
SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF AVAILABLE RECORDS. TO THE
BEST OF OUR KNOWLEDGE THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON
THESE PLANS, HOWEVER: THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY
MEASURES TO PROTECT ANY EXISTING UTILITIES OR STRUCTURES LOCATED AT
THE WORK SITE. IT IS THE CONTRACTOR'S RESPONSIBILITY TO CONTACT THE FOLLOWING
OWNERS OF SAID UTILITIES OR STRUCTURES PRIOR
TO ANY EXCAVATION, FOR VERIFICATION AND LOCATION OF UTILITIES AND NOTIFICATION OF
COMMENCEMENT OF WORK:
A. SEWERS - CSD - (760)- 633 -2770
B. GAS & ELECTRIC - SDGE - (760)- 438 -6200
C. WATER - SAN DIEGUITO WATER DISTRICT -1- 800 - 227 -2600
D. TELEPHONE - SBC BELL - (760)- 489 -3411
E. CABLE N - COX COMMUNICATIONS- (760)- 806 -9809 X -2233
2. CONTRACTOR SHALL NOTIFY THE CITY ENGINEER'S OFFICE 48 HOURS PRIOR TO
BEGINNING ANY WORK ON THIS PROJECT. PHONE: (760)- 633 -2770.
3. THE CONTRACTOR SHALL GIVE 24 HOURS NOTICE ON CALLS FOR INSPECTION. PHONE:
(760)- 633 -2770. ALL WORK PERFORMED WITHOUT BENEFIT OF INSPECTION WILL BE
SUBJECT TO REJECTION AND
REMOVAL.
D. EROSION CONTROL (SEE ALSO BEST MANAGEMENT PRACTICES NOTES SEE SHEET 3)
1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT MIKE VIETRO AT (714)- 342 -2570,
24 HOURS.
2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL
TIMES DURING THE RAINY SEASON (OCTOBER 1 TO APRIL 15). ALL NECESSARY MATERIALS
SHALL BE STOCKPILED ON SITE ON OCTOBER 1. AT CONVENIENT LOCATIONS TO
FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS IMMINENT.
3. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE
APPROVAL OF THE ENGINEERING 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 ADDITIONAL EROSION CONTROL MEASURES AS MAY
BE REQUIRED BY THE CITY ENGINEER DUE TO AN INCOMPLETE GRADING OPERATION OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
6. THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS
TO PREVENT PUBLIC TRESPASS ONTO AREAS WHEN IMPOUNDED WATERS CREATE A
HAZARDOUS CONDITION.
7. ALL EROSION CONTROL MEASURES PROVIDED PER THE APPROVED GRADING 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 WORK 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.
SAN DIEGUITO WATER DISTRICT NOTES;
1. REVIEW OF THIS PLAN BY SAN DIEGUITO WATER DISTRICT DOES NOT CONSTITUTE A
REPRESENTATION AS TO THE ACCURACY OF THE LOCATION OF OR THE EXISTENCE OR
NON- EXISTENCE OF ANY UNDERGROUND UTILITY PIPE OR STRUCTURE WITHIN THE LIMITS
OF THIS PROJECT.
2. ALL EXISTING FACILITIES WHICH MAY AFFECT THE FINAL DESIGN I.E. LINE
CROSSINGS, LINE PARALLELING OR PROPOSED CONNECTION SHALL BE FIELD VERIFIED.
ALL EXISTING OR PROPOSED UTILITY CROSSINGS WITHIN 10 FEET OF PROPOSED WATER
MAINS SHALL BE SHOWN ON IMPROVEMENT PLANS ELECTRICAL AND SEWER TO CROSS
UNDER WATER MAINS UNLESS GIVEN WRITTEN PERMISSION BY SAN DIEGUITO WATER
DISTRICT.
3. CONTRACTOR AND OWNER ARE RESPONSIBLE TO RELOCATE AND /OR ADJUST TO
GRADE ANY EXISTING WATER FACILITY (FIRE HYDRANT, METERS, VALVES, VALVE BOXES,
ETC.) WHICH IS AFFECTED BY THEIR PROJECT. ALL AFFECTED WATER FACILITIES MUST
MEET CURRENT SAN DIEGUITO WATER DISTRICT STANDARDS IF FACILITIES DO NOT MEET
STANDARDS THEY SHALL BE UPGRADED TO CURRENT STANDARDS AT THE OWNER'S
EXPENSE.
4. UTILITIES TO MAINTAIN MINIMUN 5 -FEET SEPARATION WHEN PARALLELING WATER
SERVICES.
5. MINIMUN HORIZONTAL SEPARATION OF 10 -FEET REQUIRED BETWEEN FIRE HYDRANTS
AND SAN DIEGUITO GAS AND ELECTRIC VAULTS.
6. ALL WATER SERVICE TO BE CONSTRUCTED CLEAR OF DRIVEWAYS AND ALL OTHER
TRAVELED WAYS. WATER METERS MUST BE IN FRONT OF PARCEL THEY ARE SERVING.
CALL DIG ALERT
1 -800- 422 -4133
REVISIONS I APPROVED I DATE I REFERENCES I DATE I BENCH MARK ( SCALE
WALLIREVISED NMI /Vt ^^ (0(20A14 1 DESCRIPTION: BENCHMARK NO. ENC -31
OF DRAIN BOX. N SIDE OF ENCINITAS HORIZONTAL 1 " =20'
BLVD & 700' E OF WESTLAKE ST
RECORD FROM: CITY OF ENCINITAS VERTICAL 1" =20'
ELEVATION: 182.995 DATUM: NAVD88
1596\GPSHT1 -11- 1 6-15.dwq
STORMWATER POLLUTION CONTROL BMP NOTES RELATIVE TO CONSTRUCTION ACTIVITIES
CONCRETE WASHOUT
CONTRACTOR SHALL ESTABLISH AND USE AN ADEQUATELY SIZED CONCRETE
WASHOUT AREA TO CONTAIN WASHOUT WASTES ON SITE. IT IS ILLEGAL TO WASH CONCRETE, SLURRY, MORTAR,
STUCCO, PLASTER AND THE LIKE INTO THE STORMWATER CONVEYANCE SYSTEM OR ANY RECEIVING WATER.
CONTRACTOR SHALL POST A SIGN DESIGNATING THE WASHOUT LOCATION.
CONSTRUCTION SITE ACCESS
A STABILIZED CONSTRUCTION SITE ACCESS SHALL BE PROVIDED FOR VEHICLES EGRESS AND INGRESS TO PREVENT
TRACKING DIRT OFF SITE. THIS SHALL INCLUDE USING MATERIAL SUCH AS GRAVEL AND /OR CORRUGATED STEEL
PANELS /PLATES.
CONSTRUCTION VEHICLES
A SPECIFIC AREA AWAY FROM GUTTERS AND STORM DRAIN SHALL BE DESIGNATED FOR CONSTRUCTION VEHICLES
PARKING, VEHICLE REFUELING, AND ROUTINE EQUIPMENT MAINTENANCE. ALL MAJOR REPAIRS SHALL BE MADE
OFF -SITE.
EROSION CONTROL
EROSION CONTROL MUST BE PROVIDED FOR ALL EROSIVE SURFACES. SLOPED SURFACES ESPECIALLY SHALL BE
PROTECTED AGAINST EROSION BY INSTALLING EROSION RESISTANT SURFACES SUCH AS EROSION CONTROL MATS,
ADEQUATE GROUND COVER VEGETATION, AND BONDED FIBER MATRIX.
NO EXCAVATION AND GRADING ACTIVITIES ARE ALLOWED DURING
WET WEATHER.
DIVERSION DIKES SHALL BE CONSTRUCTED TO CHANNEL RUNOFF AROUND THE CONSTRUCTION SITE. CONTRACTOR
SHALL PROTECT CHANNELS AGAINST EROSION USING PERMANENT AND TEMPORARY EROSION CONTROL MEASURES.
REMOVE EXISTING VEGETATION ONLY WHEN ABSOLUTELY NECESSARY. LARGE PROJECTS SHALL BE CONDUCTED IN
PHASES TO AVOID UNNECESSARY REMOVAL OF THE NATURAL GROUND COVER. DO NOT REMOVE TREES OR SHRUBS
UNNECESSARILY; THEY HELP DECREASE EROSION.
TEMPORARY VEGETATION MUST BE PLANTED ON SLOPES OR WHERE CONSTRUCTION IS NOT IMMEDIATELY PLANNED
FOR EROSION CONTROL PURPOSES. EROSION SHALL BE PREVENTED BY PLANTING FAST- GROWING ANNUAL AND
PERENNIAL GRASSES TO SHIELD AND BIND THE SOIL.
PLANT PERMANENT VEGETATION AS SOON AS POSSIBLE, ONCE EXCAVATION AND GRADING ACTIVITIES ARE COMPLETE.
WATER USAGE FOR DUST CONTROL SHALL BE MINIMIZED.
ON -SITE CONSTRUCTION MATERIAL STORAGE
STORED MATERIALS SHALL BE CONTAINED IN A SECURE PLACE TO PREVENT
SEEPAGE AND SPILLAGE. CONTRACTOR SHALL STORE THESE PRODUCTS
WHERE THEY WILL STAY DRY OUT OF THE RAIN. CONTRACTOR SHALL
PROVIDE SECONDARY CONTAINMENT FOR ALL FUEL STORED ON -SITE.
ELIMINATE OR REDUCE POLLUTION OF STORMWATER FROM STOCKPILES KEPT ON -SITE. STOCKPILES MAY INCLUDE
SOIL, PARING MATERIALS, ASPHALT CONCRETE, AGGREGATE BASE, ETC. STOCKPILES SHALL BE LOCATED AWAY FROM
CONCENTRATED TORMWATER STORMWATER FLOWS AND STORMDRAIN INLETS. STOCKPILES SHALL BE COVERED OR
PROTECTED WITH SOIL STABILIZATION MEASURES AND PROVIDED WITH A TEMPORARY SEDIMENT BARRIER AROUND THE
PERIMETER AT ALL TIMES.
CONTRACTORS' EMPLOYEES WHO PERFORM CONSTRUCTION IN THE CITY OF ENCINITAS SHALL BE TRAINED TO BE
FAMILIAR WITH THE CITY OF ENCINITAS STORMWATER POLLUTION CONTROL REQUIREMENTS. THESE BMP NOTES SHALL
BE AVAILABLE TO EVERYONE WORKING ON SITE. THE PROPERTY OWNERS) AND THE PRIME CONTRACTOR MUST
INFORM SUBCONTRACTORS ABOUT STORMWATER REQUIREMENTS AND THEIR OWN RESPONSIBILITIES.
WASTE MANAGEMENT
CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY DISPOSING OF ALL WASTE AND UNUSED CONSTRUCTION
MATERIALS. DUMPING OF UNUSED OR WASTE PRODUCTS ON THE GROUND, WHERE WATER CAN CARRY THEM INTO
THE CONVEYANCE SYSTEM IS STRICTLY PROHIBITED.
NO SEEPAGE FROM DUMPSTER SHALL BE DISCHARGED INTO STORMWATER. BEANS /DIKES SHALL BE PLACED AROUND
DUMPSTERS TO DIVERT THE NATURAL STORM RUNOFF. DUMPSITE'S SHALL BE CHECKED FREQUENTLY FOR LEAKS.
DUMPSTER LIDS SHALL REMAIN CLOSED AT ALL TIMES. DUMPSTERS WITHOUT LIDS SHALL BE PLACED WITHIN
STRUCTURES WITH IMPERVIOUS ROOFING OR COVERED WITH TARPS IN ORDER TO AVOID RAIN CONTACT WITH ANY
TRASH MATERIAL.
MANY CONSTRUCTION MATERIALS, INCLUDING SOLVENTS, WATER -BASED PAINTS, VEHICLE FLUIDS, BROKEN ASPHALT
AND CONCRETE, WOOD, AND CLEARED VEGETATION CAN BE RECYCLED. NON- RECYCLABLE MATERIALS MUST BE TAKEN
TO AN APPROPRIATE LANDFILL OR DISPOSED OF AS HAZARDOUS WASTE. FOR INFORMATION ON DISPOSAL OF
HAZARDOUS MATERIAL, CALL THE HAZARDOUS HASTE HOTLINE TOLL FREE AT (800) 714 -1195. FOR INFORMATION
ON LANDFILLS AND TO ORDER DUMPSTERS CALL EDCO AT (760) 436 -4151.
POLLUTANTS SHALL BE KEPT OFF EXPOSED SURFACES. PLACE TRASH CANS AND RECYCLING RECEPTACLES AROUND
THE SITE.
PORTABLE TOILETS MUST BE IN GOOD WORKING ORDER AND CHECKED FREQUENTLY FOR LEAKS. CONTRACTOR SHALL
PROVIDE SECONDARY CONTAINMENT AND LOCATE PORTABLE TOILETS AWAY FROM STORMDRAIN INLETS ON PERVIOUS
SURFACES.
ALL CONSTRUCTION DEBRIS SHALL BE KEPT AWAY FROM THE STREET, GUTTER, AND STORMDRAIN. CONTRACTOR MUST
ROUTINELY CHECK AND CLEAN UP MATERIAL THAT MAY HAVE TRAVELED AWAY FROM CONSTRUCTION SITE
FOR MORE INFORMATION ON STORMWATER POLLUTION CONTROL MEASURES AND REQUIREMENTS PLEASE CONTACT
THE ENGINEERING DEPARTMENT, CITY OF ENCINITAS AT (760) 633 -2770.
1) STEEPEST EXISTING NATURAL SLOPE ON -SITE = 2:1
2) MAXIMUM VERTICAL DEPTH OF CUT = 4.5'
3) MAXIMUM VERTICAL DEPTH OF FILL = 4'
4) AVERAGE DEPTH OF CUT = 1190 C.Y./16,750 S.F. x 27 = 1.92 FT
5) AVERAGE DEPTH OF FILL = 1670 C.Y./24,450 S.F. x 27 = 1.84 FT
EARTHWORK:
CUT = 1190 C.Y. FILL = 1,670 C.Y.
IMPORT = 480 +320 C.Y. FOR OVER EXC SHRINKAGE = 800 COMPACTED YARDS
REMEDIAL = 4,400 C.Y. (3' REMOVAL AND RECOMPACT IN CUT AREAS AND 5' IN FILL AREAS)
FIELD OPERATIONS I PLANNING & BUILDING I PARKS & RECREATION
L`� • cr II zs is r I.4•ts
DATE: BY: ATE: BY: DATE:
SPECIAL DISTRICT
PLANS PREPARED UNDER SUPERVISION OF
N/A ``AUl- ' DATE :08 -28 -14
ENGINEER ' R.C.E. NO.: 28302
ROBERT 0. SUKUP EXP. 3/31/16
SAN DIEGUITO WATER DIST
' SIGNATURE EXPIRES 2 YEARS FROM DATE
APPROVALS
APE
fo M H MAHER GLENN PRUIM
DATE: IL a5-/S- DATE: Z2-1-If
MICHAEL VIETRO
604 CAMINO DE ORCHIDIA
ENCINITAS, CA 92024
PHONE: 714 - 342 -2570
SITE ADDRESS:
DATE:
- - - -
ROBERT 0. SUKUP
RIQUEZA ST
ENCINITAS
BLVD
ROBERT 0. SUKUP
OR GEOLOGIST
604 CAMINO DE ORCHIDIA
N
0
ACTIVITY AND ADVISE ON THE COMPACTION
NTS
ENCINITAS, CA 92024
SCALE NO1VS
s
Ho. 002=2
q400'+/-
APN:258- 141 -35
DATE:
LEGAL DESCRIPTION
A PORTION OF THE W h OF
THE SE Y4 OF THE NEY4
OF SECTION 15, T7 3S, R4W,
SBM IN THE CITY OF
ENCINITAS, COUNTY OF SAN
DIEGO, STATE OF
CALIFORNIA.
W
3
OWNER'S CERTIFICATE
DATE:
- - - -
ROBERT 0. SUKUP
RIQUEZA ST
I (WE) HEREBY
CERTIFY THAT A REGISTERED SOILS ENGINEER
ROBERT 0. SUKUP
OR GEOLOGIST
HAS
BEEN OR WILL BE RETAINED TO SUPERVISE
VICINITY MAP
OVER ALL GRADING
ACTIVITY AND ADVISE ON THE COMPACTION
NTS
AND STABILITY
OF
s
Ho. 002=2
EXP. DATE: 3 -31 -2016
�HE_SITE.
DATE:
Wr� -1 A REGISTERED CIVIL ENGINEER IN THE STATE OF CALIFORNIA,
PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED SOIL 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 CI,, -2015. ONE COMPLETE COPY OF THE SOILS REPORT COMPILED FROM THIS
STUDY, WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED TO THE OFFICE OF THE CITY ENGINEER.
FURTHERMORE, I HAVE REVIEWED THESE GRADING PLANS AND CERTIFY THAT THE RECOMMENDATIONS
INCLUDED IN THE SOILS REPORT FOR THIS PROJECT HAVE BEEN INCORPORATED IN THE GRADING PLANS
RCE NO.:
EXP. DATE:
JOB #G1683 -11 -02
GEOCON INC. /
6960 FLANDERS DRIVE
SAN DIEGO, CA 92121 -2974
(858) 558 -6900
STATEMENT OF ENGINEER OF 110RK
THE UNDERSIGNED ENGINEER AGREES THAT THE WORK PERFORMED BY THE ENGINEER SHALL COMPLY
WITH THE GENERALLY ACCEPTED STANDARDS AND PRACTICES OF THE ENGINEER'S TRADE OR
PROFESSION. THE ENGINEER FURTHER AGREES THAT THE WORK PERFORMED HEREIN SHALL BE IN
ACCORDANCE WITH THE RULES AND REGULATIONS REQUIRED BY THE CITY OF ENCINITAS, TO THE EXTENT
THAT THE ENGINEER CONTROLS SUCH PERFORMANCE. THE ENGINEER AGREES THAT ANY PLANCHECK OR
REVIEW PERFORMED BY THE CITY OF ENCINITAS IN ITS CAPACITY AS A PUBLIC ENTITY FOR THE PLANS
PREPARED BY THE ENGINEER IS NOT A DETERMINATION BY THE CITY OF ENCINITAS OF THE TECHNICAL
SUFFICIENCY OR ADEQUACY OF THE PLANS OR DESIGN AND IT THEREFORE DOES NOT RELIEVE THE
ENGINEER OF RESPONSIBILITY FOR THE PLANS OR DESIGN OF IMPROVEMENTS BASED THEREON. THE
ENGINEER AGREES TO INDEMNIFY AND HOLD HARMLESS THE CITY OF ENCINITAS AND ITS OFFICERS,
AGENTS. AND EMPLOYEES FROM PROPERTY DAMAGE OR BODILY INJURY ARISING SOLELY FROM THE
NEGLIGENT ACTS, ERRORS, OR OMISSIONS OF THE ENGINEER AND HIS /HER AGENTS OR EMPLOYEES
ACTING WITHIN THE COURSE AND SCOPE OF SUCH AGENCY AND EMPLOYMENT AND ARISING OUT OF THE
WORK PERFORMED BY THE ENGINEER.
BY.. F t ®.j f4,k,
DATE:
- - - -
ROBERT 0. SUKUP
- -- ---!!I - --
THE SEA BRIGHT COMPANY
IMPERVIOUS
ROBERT 0. SUKUP
CONSTRUCTION:
4322 SEA BRIGHT PLACE
CARLSBAD, CA 92008
IMPERVIOUS
TELEPHONE NO. (760)- 720 -0098
440 SQ FT CONC. SLAB
FOR EROSION CONTROL)
RCE NO.: 28302
s
Ho. 002=2
EXP. DATE: 3 -31 -2016
&p.3 31116
EARTHWORK NOTES;
FILL: 1670 CY
CUT. 1190 CY
IMPORT: 480 CY REMOVE AND RECOMPACT. 1200 CY IN CUT AREAS* & 3200 CY IN FILL AREA*
*SUBJECT TO SOILS ENGINEERS REVIEW
IMPERVIOUS
AREA PRIOR
TO CONSTRUCTION:
10763 SQ FT (EXIST HSE,
SHEDS & DVWY)
IMPERVIOUS
AREA AFTER
CONSTRUCTION:
11203 SQ FT
INCREASE IN
IMPERVIOUS
AREA
440 SQ FT CONC. SLAB
FOR EROSION CONTROL)
TOTAL DISTURBED AREA:
41,395 SF (2,025 SF OF AREA ON
PARCEL 3 THAT HAS
NO GRADING, WAS NOT
INCLUDED IN THE TOTAL)
ENCINITAS FIRE DEPARTMENT
t►�19�1�
DATE:
AS BUtL--r
STANDARD PROJECT
PERMITS
CDP PERMIT NO. 12 -188 TPM /CDP
SPECIAL USE PERMIT NO.
TENTATIVE MAP NO. 12 -188
CITY OF ENCINITAS PUBLIC W O FR K S DRAWING NC
ROUGH GRADING PLAN FOR:
604 CAMINO DE ORCHIDIA 12103-G
MICHAEL VIETRO
APN 258-141--35
PLANING CASE NO: 12 -188 TPM /CD r /6-,tyE AAQIGOP SHEET 1 OF 4
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Graphic Scale in FEET
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SCALE 1' ME 20'
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GRADING PLAN
ABBREVIATIONS
r —____
SUBDIVISION MAP BOUNDARY - - -- HP = HIGH POINT
CENTERLINE — - — - — TG =TOP OF GRATE
EXISTING SEWER MAIN — - - — IE = INVERT ELEVATION
EXISTING WATER MAIN FG = FINISHED GRADE
_ -_ -_ _��� DIRECTION OF FLOW - FC = FINISHED CONCRETE
RIP -RAP
FL =FLOW LINE
FILL SLOPE v v TC = TOP OF CURB
CUT SLOPE v v v FS = FINISHED SURFACE
3erm - PRIVATE AREA DRAIN
PVC DRAIN PIPE
CONCRETE
GRAVEL
1
PROPOSED GRADE PARCEL 2 —
PARCEL 4
15' RD/t1T1UTY 290.0
E T I — 288.5
284.0 — / " EXISTING GROUND
—�N APPROX. LIMITS OF UNDOCUMENTED FILLS
SECTION A- A
H= 1 " =20' V =1 " -10'
c
R R.
-300 _ 300-
0
PROPOSED GRADE PARCEL 3 DRIVirWAy� /
R
PARCEL 4 288.5 - 2s -
_ — - °
_ —EXISTING GROUND
15' RD /UTILITY
ESMT ° _L, - "_%;���APPROX. LIMITS OF UNDOCUMENTED FILLS
-'�- SECTION B- B
" �GAS Marty " H= 1 " =20' V= 1 " =10'
-270 es1� 1 270 -
nN BASIN ,_SZ
OF PIPE
PCC HEADWALL
L I 1'
DRIP -RAP & FABRIC
HEADWALL DETAIL
NO SCALE
FA
PCC OVER
12 "X6 "-�' COMPACTED SUBGRADE
THICKENED EDGE
SECTION C -C
NO SCALE
GRADE AS SHOWN ON PLAN
GRADE 4" SCH 40 PVC
STANDPIPE W/ GRATE
INLET INSERT.
1'MIN. 1o" 3.08' DEPTH TO IE.
TO ALLOW FOR
FUTURE CONVERSION
TO A BIORETENTION BASIN
DESILTINC BASIN
NO SCALE
AS ]BUILT
CHANGE DESCRIPTION APPROVED DATE BENCHMARK SCALE SPECIAL DISTRICT APPROVAL DESIGNED BY: 1 DRAWN Y: I CHECKED BY: ENGINEERING DEPARTMENT APPROVALS CITY OF ENCINITAS - PUBLIC WORKS DEPARTMENT DRAWING NO.
ADbF,0 WALL VISEO W LOCATIONS DESCRIPTION: BENCHMARK NO. ENC -31 PLANS PREPARED UNDER SUPERVISION RECD P ROUGH GRADING PLAN FOR:
C 0 7LET t l E LOCATION: 2.5" BRASS DISC IN NW CORNER HORIZONTAL: 1 " =2Q' OF DATE: 08/28/1 4
604 CAMINO DE ORCHIDIA 12103-G
LT E �� I OF DRAIN BOX, N SIDE OF ENCINITAS MICHAEL VIETRO
BLVD & 700' E OF WESTLAKE ST VERTICAL: 1 " =2O' N/A ENGINEER R.C.E. NO.•28302 f ASI MAHER GLENN PRUIM
RECORD FROM: CITY OF ENCINITAS ROBERT 0 SUKUP / /- 2 S /9--- / Z-/ -�� APN 258- 141 -35
.
ELtVAI ION: 182.995 DATUM: NAVD88 EXP.: 03 31 16 DATE: DATE: PLANNING CASE NO; 12-188 TPM /CDP + 16 -2118 A4.4/CDR SHEET 2 OF 4
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INLET
IDE EASEMENT FOR
ITY PURPOSES PER
REC MAY 14, 1956
REC JUNE 13, 1956
PAGE 339 OF O.R.
DESCRIPTION
�•�•�• t5,5 GRID
Graphic Scale in FEET
0 10 20 40 60
Fm I
SCALE: 1' = MY
LEGEND
p3'P,.f:Z571
SUBDIVISION PROPERTY LINE --------------- -
CONSTRUCTION ENTRANCE
SILT FENCE
STRAW WADDLE
GRAVEL BAGS SC6,8
STRAW MATTING OR HYDROSEED
SS4,SS7
HYDROSEED OR MULCH
EXPOSED PADS / DIRT
1�i�i�•1�
CASQA III
TC -1
SE -1
SE -5
SE -6
REVISIONS APPROVED DATE REFERENCES DATE BENCH MARK SCALE SPECIAL DISTRICT DFsIGNFQ
R.O.S. 1 L.P. R.O.S. APPROVALS CITY OF ENCINITAS - PUBLIC WORKS DEPARTMENT DRAWING N0.
DESCRIPTION: BENCHMARK NO. ENC -31 PLANS PREPARED UNDER SUPERVISION OF RECOM E D APPROVE EROSION CONTROL PLAN FOR:
LOCATION: 2.5" BRASS DISC IN NW CORNER BO4 CAMINO DE ORCHIDIA
OF DRAIN BOX, N SIDE OF ENCINITAS HORIZONTAL 1 " =20' DATE :08 -28 -14 1213 —G
BLVD & 700' E OF WESTLAKE ST BY: BY: MICHAEL VIETRO
RECORD FROM: CITY OF ENCINITAS VERTICAL 1 " =20' ENGINEER R.C.E. NO.: 28302 fo1 MAHER GLENN PRUIM APN 258- 141 -35
ELEVATION: 182.995 DATUM: NAVD88 ROBERT 0. SUKUP EXP. 3/31/16 DATE: /'''�S' /� DATE: Z - /-�� PLANNING CASE NO: 12 -188 TPM /CDP -t /6 -291 ROR/L00 SHEET 3 OF 4
11- 16- 15.DWG
d
2
SAN DIEGUITO WATER DISTRICT NOTES
1. REVIEW OF THIS PLAN BY SAN DIEGUITO WATER DISTRICT DOES NOT
CONSTITUTE REPRESENTATION AS TO THE ACCURACY OF, THE LOCATION
OF, OR THE EXISTENCE OR NON- EXISTENCE OF, ANY UNDERGROUND
UTILITY, PIPE OR STRUCTURE WITHIN THE LIMITS OF THIS PROJECT.
2. ALL EXISTING FACILITIES, WHICH MAY AFFECT FINAL DESIGN, I.E.,
LINE CROSSING, LINE PARALLELING OR PROPOSED CONNECTION
SHALL BE FIELD VERIFIED. ALL EXISTING OR PROPOSED UTILITY
CROSSING WITHIN 10 FEET OF PROPOSED WATER MAINS SHALL BE SHOWN
ON IMPROVEMENT PLANS. ELECTRICAL AND SEWER TO CROSS UNDER
WATER MAINS UNLESS GIVEN WRITTEN PERMISSION BY SAN DIEGUITO
WATER DISTRICT.
3. CONTRACTOR AND OWNER ARE RESPONSIBLE TO RELOCATE AND /OR
ADJUST TO GRADE ANY EXISTING WATER FACILITY, (FIRE .HYDRANT,
METERS, VALVES, VALVE BOXES, ETC.) WHICH IS AFFECTED BY THEIR
PROJECT. ALL AFFECTED WATER FACILITIES MUST MEET CURRENT
WATER AGENCIES' STANDARDS COMMITTEE (WASC) STANDARDS. IF
FACILITIES DO NOT MEET STANDARDS, THEN THEY SHALL BE UPGRADED
TO CURRENT STANDARDS AT THE OWNER'S EXPENSE.
4. UTILITIES TO MAINTAIN MINIMUM 5 -FOOT SEPARATION WHEN
PARALLELING WATER SERVICES.
5. MINIMUM HORIZONTAL SEPARATION OF 10 -FEET REQUIRED BETWEEN
FIRE HYDRANTS AND SAN DIEGO GAS AND ELECTRIC VAULTS.
6. ALL WATER SERVICES TO BE CONSTRUCTED CLEAR OF DRIVEWAYS
AND ALL OTHER TRAVELED WAYS. WATER METERS MUST BE IN FRONT OF
THE PARCEL THEY ARE SERVING.
STORM WATER POLLUTION CONTROL NOTES
CONTRACTOR SHALL ESTABLISH AND USE AN ADEQUATELY SIZED CONCRETE
WASHOUT AREA TO CONTAIN WASHOUT WASTES ON SITE. IT IS ILLEGAL TO
WASH CONCRETE, SLURRY, MORTAR, STUCCO, PLASTER AND THE LIKE INTO
THE STORMWATER CONVEYANCE SYSTEM OR ANY RECEIVING WATER.
CONTRACTOR SHALL POST A SIGN DESIGNATING THE WASHOUT LOCATION.
CONSTRUCTION SITE ACCESS
A STABILIZED CONSTRUCTION SITE ACCESS SHALL BE PROVIDED FOR
VEHICLES EGRESS AND INGRESS TO PREVENT TRACKING DIRT OFF SITE.
THIS SHALL INCLUDE USING MATERIAL SUCH AS GRAVEL AND /OR
CORRUGATED STEEL PANELS /PLATES.
CONSTRUCTION VEHICLES
A SPECIFIC AREA AWAY FROM GUTTERS AND STORMDRAIN SHALL BE
DESIGNATED FOR CONSTRUCTION VEHICLES PARKING, VEHICLE REFUELING,
AND ROUTINE EQUIPMENT MAINTENANCE. ALL MAJOR REPAIRS SHALL BE
MADE OFF -SITE.
EROSION CONTROL
EROSION CONTROL MUST BE PROVIDED FOR ALL EROSIVE SURFACES.
SLOPED SURFACES ESPECIALLY SHALL BE PROTECTED AGAINST EROSION
BY INSTALLING EROSION RESISTANT SURFACES SUCH AS EROSION CONTROL
MATS, ADEQUATE GROUND COVER VEGETATION, AND BONDED FIBER MATRIX.
NO EXCAVATION AND GRADING ACTIVITIES ARE ALLOWED DURING WET
WEATHER.
DIVERSION DIKES SHALL BE CONSTRUCTED TO CHANNEL RUNOFF AROUND
THE CONSTRUCTION SITE. CONTRACTOR SHALL PROTECT CHANNELS AGAINST
EROSION USING PERMANENT AND TEMPORARY EROSION CONTROL
MEASURES.
REMOVE EXISTING VEGETATION ONLY WHEN ABSOLUTELY NECESSARY. LARGE
PROJECTS SHALL BE CONDUCTED IN PHASES TO AVOID UNNECESSARY
REMOVAL OF THE NATURAL GROUND COVER. DO NOT REMOVE TREES OR
SHRUBS UNNECESSARILY, THEY HELP DECREASE EROSION.
TEMPORARY VEGETATION MUST BE PLANTED ON SLOPES OR WHERE
CONSTRUCTION IS NOT IMMEDIATELY PLANNED FOR EROSION CONTROL
PURPOSES. EROSION SHALL BE PREVENTED BY PLANTING FAST - GROWING
ANNUAL AND PERENNIAL GRASSES TO SHIELD AND BIND THE SOIL.
WATER USAGE FOR DUST CONTROL SHALL BE MINIMIZED.
ON -SITE CONSTRUCTION MATERIAL STORAGE
STORED MATERIALS SHALL BE CONTAINED IN A SECURE PLACE TO
PREVENT SEEPAGE AND SPILLAGE. CONTRACTOR SHALL STORE THESE
PRODUCTS THERE THEY WILL STAY DRY OUT OF THE RAIN. CONTRACTOR
SHALL PROVIDED SECONDARY CONTAINMENT FOR ALL FUEL STORED ON
SITE.
ELIMINATE OR REDUCE POLLUTION OF STORMWATER FROM STOCKPILES
KEPT ON -SITE. STOCKPILES MAY INCLUDE SOIL, PARING MATERIALS,
ASPHALT CONCRETE, AGGREGATE BASE, ETC. STOCKPILES SHALL BE
LOCATED AWAY FROM CONCENTRATED STORMWATER FLOWS AND
STORMDRAIN INLETS. STOCKPILES SHALL BE COVERED OR PROTECTED WITH
SOIL STABILIZATION MEASURES AND PROVIDED WITH TEMPORARY SEDIMENT
BARRIER AROUND THE PERIMETER AT ALL TIMES.
TRAINING
CONTRACTOR'S EMPLOYEES WHO PERFORM CONSTRUCTION IN THE CITY OF
ENCINITAS SHALL BE TRAINED TO BE FAMILIAR WITH THE CITY OF
ENCINITAS STORMWATER POLLUTION CONTROL REQUIREMENTS. THESE BMP
NOTES SHALL BE AVAILABLE TO EVERYONE WORKING ON SITE. THE
PROPERTY OWNER(S) AND THE PRIME CONTRACTOR MUST INFORM
SUBCONTRACTORS ABOUT STORMWATER REQUIREMENTS AND THEIR OWN
RESPONSIBILITIES.
WASTE MANAGEMENT
CONTRACTOR SHALL BE RESPONSIBLE FOR PROPER DISPOSING OF ALL
WASTE AND UNUSED CONSTRUCTION MATERIALS. DUMPING OF UNUSED OR
WASTE PRODUCTS ON THE GROUND, WHERE WATER CAN CARRY THEM INTO
THE CONVEYANCE SYSTEM IS STRICTLY PROHIBITED.
NO SEEPAGE FROM DUMPSTERS SHALL BE DISCHARGED INTO STORMWATER.
BERMS /DIKES SHALL BE PLACED AROUND DUMPSTERS TO DIVERT NATURAL
STORM RUNOFF. DUMPSTERS SHALL BE CHECKED FREQUENTLY FOR LEAKS.
DUMPSTER LIDS SHALL REMAIN CLOSED AT ALL TIMES. DUMPSTERS
WITHOUT LIDS SHALL BE PLACED WITHIN STRUCTURES WITH IMPERVIOUS
ROOFING OR COVERED WITH TARPS IN ORDER TO AVOID RAIN CONTACT
WITH ANY TRASH MATERIAL.
MANY CONSTRUCTION MATERIALS, INCLUDING SOLVENTS, WATER -BASED
PAINTS, VEHICLE FLUIDS, BROKEN ASPHALT AND CONCRETE, WOOD, AND
CLEARED VEGETATION CAN BE RECYCLED. NON - RECYCLABLE MATERIALS
MUST BE TAKEN TO AN APPROPRIATE LANDFILL OR DISPOSED OF AS
HAZARDOUS WASTE. FOR INFORMATION ON DISPOSAL OF HAZARDOUS
MATERIAL, CALL THE HAZARDOUS WASTE HOTLINE TOLL FREE AT (800)
714 -1195. FOR INFORMATION ON LANDFILLS AND TO ORDER DUMPSTERS
CALL EDCO AT (760) 436 -4151.
POLLUTANTS SHALL BE KEPT OFF EXPOSED SURFACES. PLACE TRASH
CANS AND RECYCLING RECEPTACLES AROUND THE SITE.
PORTABLE TOILETS MUST BE IN GOOD WORKING ORDER AND CHECKED
FREQUENTLY FOR LEAKS. CONTRACTOR SHALL PROVIDE SECONDARY
CONTAINMENT AND LOCATE PORTABLE TOILETS AWAY FROM STORMDRAIN
INLETS ON PERVIOUS SURFACES.
ALL CONSTRUCTION DEBRIS SHALL BE KEPT AWAY FROM THE STREET,
GUTTER, AND STORMDRAIN. CONTRACTOR MUST ROUTINELY CHECK AND
CLEAN UP MATERIAL THAT MAY HAVE TRAVELED AWAY FROM CONSTRUCTION
SITE.
HYRO -SEED
1. HYDRO- SEEDING SHALL BE APPLIED TO ALL SLOPES THAT ARE GRADED
6:1 (HORIZONTAL TO VERTICAL) OR STEEPER WHEN THEY ARE:
A. THREE FEET OR MORE IN HEIGHT IN FILL AREAS.
B. FIVE FEET OR MORE IN HEIGHT IN CUT AREAS, UNLESS SLOPE IS NOT
SUBJECT TO EROSION DUE TO THE EROSION RESISTANT CHARACTER OF
THE MATERIAL AS APPROVED BY THE CITY ENGINEER.
2. IRRIGATION SHALL MAINTAIN THE MOISTURE LEVEL OF THE SOIL AT THE
OPTIMUM LEVEL FOR THE GROWTH OF THE HYDRO- SEEDED GROWTH.
3. HYDRO- SEEDING MIX SHALL CONSIST OF ALL THE FOLLOWING:
A. SEED MIX SHALL CONSIST OF NO LESS THAN:
a. 20 LBS. PER ACRE OF ROSE CLOVER.
b. 20 LBS. PER ACRE OF ZORRO FESCUE.
c. 3 LBS. PER ACRE OF E SCHOOL CIA CALIFORNICA.
d. 4 LBS. PER ACRE OF ACHILLEA MILLEFOLIA.
e. 3 LBS. PER ACRE OF ALYSSUM (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 HYDRO- SEEDED IS NOT VISIBLE FROM
ETHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES.
h. ITEM "a" OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN
FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR BROADCASTING
BEFORE HYDRO- SEEDING.
I. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOB -SITE IN
UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD AND
AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON SAID
CONTAINER.
J. NON -PHYTO -TOXIC WETTING AGENTS MAY BE ADDED TO THE
HYDRO -SEED SLURRY AT THE DISCRETION OF THE CONTRACTOR.
B. TYPE 1 MULCH APPLIED AT THE RATE OF NO LESS THAN 2,000 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 MECHANICALLY PUNCHING NO
LESS THAN HOOF THE STRAW INTO THE SOIL.
C. FERTILIZER CONSISTING OF AMMONIUM PHOSPHATE SULFATE, 16 -20 -0,
WITH 15% SULFUR APPLIED AT THE RATE OF 500 LBS. PER ACRE.
4.
HYDRO- SEEDING BY:
A. ROUGHENING THE SURFACE TO BE PLANTED BY ANY OR A
COMBINATION OF-
a. TRACK WALKING SLOPES STEEPER THAN 6:1.
b. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEM "a" ABOVE.
B. CONDITIONING THE SOIL SO IT IS SUITABLE FOR PLANTING BY:
a. ADJUSTING THE SURFACE SOIL MOISTURE TO PROVIDE A DAMP BUT
NOT SATURATED SEED BED.
b. THE ADDITION OD SOIL AMENDMENTS, PH ADJUSTMENT, LEACHING OR
COVERING SALINE SOILS TO PROVIDE VIABLE CONDITIONS FOR GROWTH.
5. HYDRO - SEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS
GROWTH UNTIL THE PROJECT IS PERMANENTLY LANDSCAPED OR, FOR
AREAS WHERE HYDRO- SEEDING IS THE PERMANENT LANDSCAPING, UNTIL
THE PROJECT IS COMPLETED AND ALL SECURITY RELEASED.
SILT FENCES.
A SILT FENCE IS A TEMPORARY SEDIMENT BARRIER CONSISTING OF FILTER FABRIC STRETCHED
ACROSS AND ATTACHED TO SUPPORTING POSTS, ENTRENCHED, AND, DEPENDING UPON THE
STRENGTH OF THE FABRICATED, SUPPORTED WITH WIRE FENCE. SILT FENCES MAY BE USED
FOR PERIMETER CONTROL, PLACED UPSTREAM OF THE POINT(S) OF THE DISCHARGE OF
SHEET FLOW FROM A SITE. THEY MAY ALSO BE USED AS INTERIOR CONTROLS BELOW
DISTURBED AREAS WHERE RUNOFF MAY OCCUR IN THE FORM OF SHEET AND RILL EROSION,
AND PERPENDICULAR TO MINOR SWALES OR DITCH LINES THAT DRAIN UP TO ONE ACRE.
SILT FENCES ARE GENERALLY INEFFECTIVE IN LOCATIONS WHERE THE FLOW IS CONCENTRATED
AND ARE ONLY APPLICABLE FOR SHEET OR OVERLAND FLOWS.
EXTRA STRENGTH FILTER FABRIC
NEEDED WITHOUT WIRE MESH SUPPORT
STEEL OR –
WOOD POST
ATTACH FILTER FABRIC
SECURELY TO UPSTREAM
SIDE OF POST --�-7 „
3' I MAX.
2' MIN.
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21. 11111u =:=
(3m) MAXIMUM SPACING WITH
SUPPORT FENCE
1.8m MAXIMUM SPACING WITHOUT
E. SU PORT FENCE
STABILIZATION OF VEHICLE TRAFFIC AREAS. ALL AREAS OF SIGNIFICANT VEHICLE TRAFFIC (SITE
ENTRANCES, ACCESS ROADS, PARKING LOTS, ETC.) SHOULD BE STABILIZED IMMEDIATELY AFTER
GRADING TO PREVENT EROSION CONTROL DUST. SITE ENTRANCES AND EXISTS ARE ESPECIALLY
IMPORTANT. USE GRAVEL APPROACHES TO LIMIT TRACKING OF SEDIMENT OFFSITE.
1YII»
_Y WATER TO WASH
.S IF NECESSARY
N6
SPILLWAY
USE GRAVEL BAGS, STRAW BALES
OR OTHER APPROVED METHODS
TO CHANNELIZE RUNOFF TO
�\ BASIN AS REQUIRED
•
1 . (150mm) THICK
wo
• -
MERGE INTO ADJACENT
SLOPE OR RISING GROUND
2' MtN.
3.6m
THREE LAYERS OF GRAVEL BAGS
WITH ENDS OVERLAPPED
GRADE INTERVAL
LESS THAN 2% AS REQUIRED /200'MAX.
2% TO 4% 100 FEET
4% TO 10% 50 FEET
OVER 10% 25 FEET
NOTE:
PLACE GRAVEL BAGS PER INTERVAL SHOWN ABOVE
AS INDICATED ON PLAN
GRAVEL BAG CHECK DAM
NOT TO SCALE
SLOPE STABILIZATION
USE EITHER ONE OF THE CHOICES BELOW
OR
SHOW BOTH OPTIONS & LET CONTRACTOR CHOOSE
GEOTEXTILE MAT
MA75/BLANKETS SHOULD W W W W W W V
OW SLOPE VERIiCALLY�
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STAPL ES
OR
BONDED FIBER MATRIX (BFM)
THE USE OF BFM IS SUBJECT TO THE FOLLOWING LIMITATIONS AND RESTRICTIONS
APPLICATION RATES SHALL BE 3500 POUNDS PER ACRE MINIMUM FOR 2:1 OR SHALLOWER
SLOPES AND 4000 POUNDS PER ACRE FOR SLOPES STEEPER THAN 2:1.
BFM SHALL BE APPLIED AT LEAST 24 HOURS BEFORE OR AFTER RAINFALL.
THE SITE MUST BE PROTECTED WITH BROW DITCHES AND /OR DIVERSION BERMS AT THE TOP
OF SLOPES TO DIVERT FLOW FROM THE FACE OF THE SLOPE.
BFM SHALL BE APPLIED TO PROVIDE 100% COVERAGE (i.e. APPLICATION FROM MULTIPLE
ANGLES).
FOR PERMANENT EROSION CONTROL PURPOSES, BFM MUST BE INSTALLED IN CONJUNCTION
WITH SEEDED EROSION CONTROL VEGETATION.
A LETTER FROM THE HYDROSEED CONTRACTOR CERTIFYING THAT THE BFM HAS BEEN INSTALLED
IN ACCORDANCE WITH THE APPROVED APPLICATION RATES AND COVERAGE REQUIREMENTS
SHALL BE SUBMITTED TO THE COUNTY INSPECTOR FOR APPROVAL.
STABILIZED FIBER MATRIX (SFM)
THE USE OF SFM IS SUBJECT TO THE FOLLOWING LIMITATIONS AND RESTRICTIONS
SFM MAY BE USED FOR TEMPORARY EROSION CONTROL FOR DISTURBED AREAS WITH A SLOPE
RATIO OF 1 VERTICAL TO 2 HORIZONTAL OR SHALLOWER, INCLUDING PAD AND SEPTIC FIELDS.
THE SFM SHALL BE APPLIED AT LEAST 24 HOURS BEFORE OR AFTER RAINFALL AND SHALL BE
APPLIED TO PROVIDE 100% COVERAGE (I.E. APPLIED FROM MULTIPLE DIRECTIONS AND ANGLES).
THE APPLICATION AREA MUST BE PROTECTED BY BROW DITCHES AND OR DIVERSION BERMS AT
TOP OF SLOPES TO DIVERT FLOW FROM THE FACE OF THE PROTECTED SLOPE.
FOR PERMANENT EROSION CONTROL PURPOSES, SFM MUST BE INSTALLED IN CONJUNCTION WITH
SEEDED EROSION CONTROL VEGETATION OR HAND PLANTINGS. AS WITH ALL OTHER APPLICATIONS,
SFM WILL NOT BE CONSIDERED PERMANENT UNTIL 70% VEGETATION ESTABLISHMENT.
COVERAGE AND CONCENTRATION: FOR EACH ACRE COVERED, THE MINIMUM APPLICATION VOLUME
SHALL BE 10 GALLONS NON -TOXIC WATER - PERMEABLE SOIL - STABILIZING LIQUID EMULSION WITH
3,000 LBS. OF HYDRAULIC MULCH. THE EMULSION MUST BE DESIGNED TO PROTECT SOIL, PREVENT
EROSION, AND FLOCCULATE (CLUMP) SEDIMENT.
A LETTER FROM THE HYDROSEED CONTRACTOR CERTIFYING THE SFM WAS INSTALLED IN ACCORDANCE
WITH APPROVED APPLICATION RATES, COVERAGE, AND MANUFACTURES DILUTION RATIO SHALL BE
SUBMITTED TO THE COUNTY INSPECTOR FOR APPROVAL.
REVISIONS APPROVED DATE REFERENCES DATE BENCH MARK SCALE SPECIAL DISTRICT L.P. R.O.S. APPROVALS CITY OF ENCINITAS - PUBLIC WORKS DEPARTMENT DRAWING NO.
DESCRIPTION: BENCHMARK NO. ENC -31 PLANS PREPARED UNDER SUPERVISION OF RECOM E E APPROVED EROSION CONTROL NOTES FOR:
LOCATION: 2.5" BRASS DISC IN NW CORNER 004 CAMINO DE ORCHIDIA
OF DRAIN BOX N SIDE OF ENCINITAS HORIZONTAL 1 " =5' DATE :0$-28-14 BY: BY: MICHAEL VIETRO 12103 -C1
BLVD & 700' E OF WESTLAKE ST J R.C.E. NO.: 28302 �pn'.A I MAHER GLENN PRUIM APN 258 - 141 -35
RECORD FROM: CITY OF ENCINITAS VERTICAL 1 " =5' ENGINEER DATE: u. HER DATE: /2 -ENN
ELEVATION: 182.995 DATUM: NAVD88 ROBERT 0. SUKUP EXP. 3/31/16 PLANNING CASE N0.12 -188 TPM /CDP +- 16- '111Y8 A041caP SHEET 4 OF 4
1596\GPSHT4- 11- 16- 15.DWG
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