HomeMy WebLinkAboutSW5210702_Plansheet - Misc. Detail_20210708 (11)w
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PROPOSED NOTE
TYPICAL NOTE TEXT
SF SF
SILT FENCE
TPF TPF
TREE PROTECTION FENCE
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DIVERSION DYKE
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LIMITS OF DISTURBANCE
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SILT FENCE OUTLET
SEDIMENT SILT BAG
INLET PROTECTION
EROSION CONTROL NOTES
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1. REFER TO GENERAL NOTES SHEET C-102.
2. A PRE -CONSTRUCTION MEETING IS REQUIRED FOR THIS PROJECT. REVISIONS
3. EROSION CONTROL MEASURES SHALL BE MAINTAINED DURING THE ENTIRE LIFE OF THE PROJECT.
4. CONTRACTOR SHALL CONDUCT GRADING OPERATIONS IN A MANNER THAT ENSURES NO SEDIMENT IS ALLOWED OFF -SITE. IT IS THE CONTRACTOR'S
REV DATE COMMENT
SOLE RESPONSIBILITY TO ENSURE THAT NO SEDIMENT IS ALLOWED OFF -SITE. IF ADDITIONAL MEASURES ARE REQUIRED, THE CONTRACTOR SHALL
NOTIFY THE ENGINEER IMMEDIATELY TO DISCUSS DESIGN MODIFICATIONS.
5. ALL STREETS ADJACENT TO AND IN FRONT OF THE PROJECT SHALL BE KEPT CLEAN AT ALL TIMES OR A WASH STATION MAY BE REQUIRED AT THE
CONTRACTOR'S EXPENSE.
6. CONTRACTOR SHALL CONSTRUCT DIVERSION DITCHES AND BERMS TO ENSURE ALL RUN-OFF IS DIRECTED TO AN EROSION CONTROL MEASURE.
7. ALL TEMPORARY AND PERMANENT GROUND COVER SHALL BE ESTABLISHED PER THE UPDATED NCDENR REQUIREMENTS. SEE CHART ON THIS SHEET.
8. TREE PROTECTION FENCING SHALL BE INSTALLED AND INSPECTED AND BMP OUTLET STRUCTURES MUST BE ON -SITE PRIOR TO THE ISSUANCE OF A
GRADING PERMIT.
9. TREE PROTECTION FENCING SHALL NOT BE MOVED AND THERE SHALL BE NO ENCROACHMENT INTO SUCH PROTECTED AREA(S) WITHOUT WRITTEN
AUTHORIZATION OF THE TOWN'S ZONING COMPLIANCE STAFF. ANYACTIVITY (LANDSCAPING, FENCING, OR UTILITY INSTALLATION) SHOWN ON THE
APPROVED PLANS IN A TREE PROTECTION AREA SHALL ALSO NOT OCCUR WITHOUT WRITTEN AUTHORIZATION FROM THE TOWN'S ZONING COMPLIANCE
STAFF. ANY UNAUTHORIZED ENCROACHMENT OR DISTURBANCE WITHIN THE BOUNDARIES OF A TREE PROTECTION AREA SHALL AUTOMATICALLY
RESULT IN FINES AND THE REPLACEMENT OF ANY DAMAGED VEGETATION IN ACCORDANCE WITH THE LAND DEVELOPMENT ORDINANCE.
10. ALL CATCH BASINS SHALL BE PROTECTED PER DETAILS, UNLESS NOTED OTHERWISE.
11. TOPSOIL SHALL BE STRIPPED AND STOCKPILED AND MAY BE USED FOR BERMING IN THE STREETSCAPE BUFFER OR PLACED IN NON STRUCTURAL FILL
AREAS.
12. ANY CUT OR FILL SLOPE THAT IS 2:1 OR GREATER SHALL BE STABILIZED WITH PERMANENT SLOPE DETENTION DEVICES OR A SUITABLE COMBINATION
OF PLANTINGS AND RETENTION DEVICES. SLOPES GREATER THAN 3:1 SHALL NOT BE STABILIZED WITH TURF GRASS BUT MUST BE STABILIZED WITH
VEGETATION THAT REQUIRES MINIMAL MAINTENANCE SUCH AS WEEPING LOVE GRASS, RED FESCUE OR OTHER APPROVED VARIETY. 2.5:1
13. CONTRACTOR SHALL WALK THE SITE WITH THE OWNER'S REPRESENTATIVE PRIOR TO COMMENCING GRADING OPERATIONS TO IDENTIFY ANY TREES
(IN ADDITION TO CHAMPION TREES NOTED ON THESE PLANS) THAT ARE DESIRABLE TO SAVE. TREES SHALL BE MARKED AND A REASONABLE EFFORT
SHALL BE MADE TO SAVE IDENTIFIED TREES.
14. ALL STOCKPILES SHALL BE PROTECTED ON DOWNSTREAM SIDES WITH SILT FENCE.
15. CONTRACTOR SHALL ENSURE THAT PERMANENT GROUND COVER WILL BE ESTABLISHED IN 15 WORKING DAYS OR 90 CALENDAR DAYS, WHICHEVER IS
SHORTER. ,
16. THE STORMWATER CONVEYANCE SYSTEM SHALL BE BUILT UP TO STRUCTURES USED AS RISER BASINS DURING CONSTRUCTION OF RISER BASIN.
STRUCTURE SHALL BE CORED FOR THE INSTALLATION OF A SKIMMER AND VALVE. AT TIME OF FINAL GRADE STABILIZATION, THE SKIMMER AND VALVE
SHALL BE REMOVED AND THE STRUCTURE GROUTED.
17. BRIDGEMAT (OR SIMILAR) SHALL BE USED FOR STREAM CROSSING OF CREEK TO ALLOW ACCESS FOR WORKING ON THE WESTERN PORTION OF THE
SITE. THE CROSSING, AND ANY OTHER CONSTRUCTION ACTIVITIES, SHALL BE DONE IN A MANNER THAT ENSURES NO DISTURBANCE OF THE EXISTING
STREAM CHANNEL. Know what's below.
18. TO MINIMIZE DAMAGE TO EXISTING TREES LOCATED NEAR THE INTERIOR EDGE OF TREE PROTECTION AREAS, THE CONTRACTOR SHALL CUT Call before you dig.
TRENCHES, A MINIMUM OF TWO FEET DEEP, ALONG THE LIMITS OF DISTURBANCE IN ORDER TO CUT, RATHER THAN TEAR, EXISTING ROOTS.
19. CONSTRUCTION ENTRANCES MUST BE MODIFIED TO ACHIEVE ADA COMPLIANCE WHERE APPLICABLE. ALWAYS CALL 811
20. ALL WETLAND IMPACTS SHALL BE PERMITTED THROUGHT THE USACE AND TOS, AS REQUIRED.
21. TO MINIMIZE DAMAGE TO EXISTING TREES LOCATED NEAR THE INTERIOR EDGE OF TREE PROTECTION AREAS. THE CONTRACTOR SHALL CUT It's fast. It's free. It's the law.
TRENCHES. A MINIMUM OF TWO FEET DEEP. ALONG THE LIMITS OF DISTURBANCE IN ORDER TO CUT. RATHER THAN TEAR. EXISTING ROOTS.
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DRAWN BY M
FOR REVIEW
PURPOSES ONLY
THIS DRAWING IS INTENDED FOR MUNICIPAL AND/OR AGENCY
REVIEW AND APPROVAL. IT IS NOT INTENDED AS A CONSTRUCTION
DOCUMENT UNLESS INDICATED OTHERWISE.
STAGE I CONSTRUCTION SEQUENCE
PROJECT No.: NCR211056
DRAWN BY: SJK
CHECKED BY: CEY
1.
EROSION AND SEDIMENT CONTROL (E&SC) PERMIT AND A CERTIFICATE OF COVERAGE (COC) MUST BE OBTAINED BEFORE ANY LAND
DATE: 7/2/2021
DISTURBING ACTIVITIES OCCUR. THE COC CAN BE OBTAINED BY FILLING OUT THE ELECTRONIC NOTICE OF INTENT (E-NOI) FORM AT
CAD I.D.: EROS-0
DEQ.NC.GOV/NCG01. A COPY OF THE E&SC PERMIT, THE COC, AND A HARD COPY OF THE PLAN MUST BE KEPT ON SITE, PREFERABLY IN A
PERMITS BOX, AND ACCESSIBLE DURING INSPECTION.
2.
POST REQUIRED DOCUMENTS NEAR THE PLANNED CONSTRUCTION EXIT, AND WITHIN EASY ACCESS TO THE GENERAL PUBLIC WITHOUT
PROJECT:
ENTERING THE SITE.
3.
PRIOR TO ANY CLEARING OR INSTALLATION OF EROSION CONTROL DEVICES, CONTRACTOR SHALL STAKE/FLAG THE LOD (WHERE STAKING IS
SITE
NOT POSSIBLE/PRACTICAL, THE LOD MUST BE CONSPICUOUSLY AND PROMINENTLY MARKED TO DENOTE THE BOUNDARY). LOD MUST
REMAIN CONSPICUOUSLY MARKED THROUGHOUT THE ENTIRE CONSTRUCTION PROJECT. NO DISTURBANCE IS TO TAKE PLACE BEYOND THE
IMPROVEMENT
LOD.
4.
INSTALL ALL TREE PROTECTION FENCING.
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PLANS
5.
INSTALL GRAVEL CONSTRUCTION PAD, TEMPORARY DIVERSIONS, SILT FENCE, SKIMMER BASINS, OR OTHER MEASURES AS SHOWN ON THE
APPROVED PLAN. CLEAR ONLY AS NECESSARY TO INSTALL THESE DEVICES. SEED TEMPORARY DIVERSIONS, BERMS, AND BASINS
FOR
IMMEDIATELY AFTER CONSTRUCTION.
6.
CONTRACTOR TO BLOCK ALL POSSIBLE ENTRANCES TO THE SITE BESIDES APPROVED CONSTRUCTION ENTRANCE WITH FENCING AND
ORANGE BARRELS.
7.
UPON APPROVAL AND GRANTING OF CERTIFICATE OF COMPLIANCE FROM THE EROSION CONTROL SITE INSPECTION, COMMENCE PERMITTED
G FD MANAGEMENT INC.
LAND DISTURBING ACTIVITY.
8.
PROCEED WITH CLEARING, GRUBBING, TOPSOIL STRIPPING, MAINTAINING EROSION CONTROL DEVICES AS NEEDED.
9.
FINE GRADE THE SITE ADJUSTING BMP'S AS NEEDED TO PREVENT SEDIMENT LADEN RUNOFF AS THE SITE IS BROUGHT UP TO GRADE.
10.
CONTINUOUSLY MONITOR AND MAINTAIN EROSION CONTROLS.
11.
SEED AND MULCH DENUDED AREA PER NCDEQ STABILIZATION REQUIREMENTS (SEE TABLE THIS SHEET).
12.
TEMPORARY DIVERSION DIKES/DITCHES NEED TO REMAIN IN PLACE UNTIL STORM NETWORK IS IN AND CONVEYING ALL RUNOFF TO THE
LOUISBURG ANNEX
EXISTING POND.
13.
WHEN FINE IS COMPLETED, ALL APPLICABLE EROSION AND SEDIMENT CONTROL MEASURES ARE TO REMAIN AND BE PROPERLY MAINTAINED
FOR STAGE 2 OF THE EROSION CONTROL PLANS. COORDINATE WITH EROSION SITE INSPECTOR PRIOR TO THE REMOVAL OF ANY EROSION
LOUISBURG PLAZA
CONTROL MEASURES.
RETAIL WAY
14.
UPON COMPLETION AND INSPECTION OF STAGE 1 AND GIVEN APPROVAL FROM EROSION SITE INSPECTOR, THE CONTRACTOR IS TO
FRANKLIN COUNTY
COMMENCE WITH STAGE 2 AS SHOWN ON SHEETS C-602.
15.
THE CONTRACTOR SHALL CONDUCT SELF -INSPECTIONS OF THE EROSION AND SEDIMENTATION CONTROL MEASURES AND COMPETE THE
LOUISBURG, NC 27549
FOLLOWING COMBINED SELF -INSPECTION FORM FOUND ON THE DEMLR WEBSITE
HTTPS://FI LES.NC.GOV/NCDEQ/ENERGY%20MINERAL%20AND%20LAND%20RESOURCES/
BOHLER#
STORMWA2019. PDES%20G E ERAMONTHS OF COMPLETE
AUGUST-8-2019.PDF .TWELVE MONTHS OF COMPLETE INSPECTION FORMS SHALL BE KEPT ON -SITE AND AVAILABLE FOR INSPECTION AT ALL
TIMES. IT IS RECOMMENDED A COPY BE KEPT IN A PERMITS BOX.
16.
ALL EROSION CONTROL MEASURES SHALL BE INSPECTED AND MAINTAINED, IF NEEDED, AT LEAST ONCE PER WEEK AND AFTER EVERY
BOHLER ENGINEERING NC, PLLC
RAINFALL EVENT.
NCBELS P-1132
17.
STABILIZATION IS REQUIRED WITHIN 7 TO 14 CALENDAR DAYS OF COMPLETION OF ANY PHASE OF GRADING OR INACTIVITY ON PROJECT SITE.
4130 PARKLAKE AVENUE, SUITE 130
18.
SITE STABILIZATION IS REQUIRED PRIOR TO FINAL APPROVAL OF GRADING PERMIT AND ISSUANCE OF CERTIFICATE OF OCCUPANCY. GRASS
UTILIZED AS PERMANENT GROUND COVER MUST BE AT A MOWABLE HEIGHT THAT GENERALLY PROVIDES AT LEAST 80% COVERAGE
RALEIGH, NC 27612
THROUGHOUT THE SITE, WITH NO LARGE BARE PATCHES OR EVIDENCE OF EROSION
Phone: (919) 578-9000
19.
WHEN THE PROJECT IS COMPLETE, THE PERMITTEE SHALL CONTACT DEMLR TO CLOSE OUT THE E&SC PLAN. AFTER DEMLR INFORMS THE
PERMITTEE OF THE PROJECT CLOSE OUT, VIA INSPECTION REPORT, THE PERMITTEE SHALL VISIT DEQ.NC.GOV/NCG01 TO SUBMIT AN
NC@BohlerEng.com
ELECTRONIC NOTICE OF TERMINATION (E-NOT). A $100 ANNUAL GENERAL PERMIT FEE WILL BE CHARGED UNTIL THE E-NOT HAS BEEN FILLED
OUT.
NOTE: THE GENERAL CONTRACTOR MAY COMPLETE CONSTRUCTION -RELATED ACTIVITIES CONCURRENTLY, ONLY IF ALL PRECEDING BMPS AND
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/
STABILIZATION ACTIVITIES HAVE BEEN COMPLETELY INSTALLED. THE CEC MUST APPROVE, IN WRITING, ANY CHANGES IN THE ABOVE
IMPLEMENTATION
SEQUENCE, BEFORE THEIR IMPLEMENTATION BEGINS.
FESS �O
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THE
ESTIMATED DATES OF IMPLEMENTATION OF POLLUTION CONTROL MEASURES SHALL BE DOCUMENTED BY THE CONTRACTOR.
ANY BORROW OR WASTE MUST UTILIZE A SITE WITH AN APPROVED EROSION CONTROL PERMIT.
SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND DISTURBING
ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWING
SCHEDULE:
1. ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES, AND ALL SLOPES STEEPER
THAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENT
STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN
7 CALENDAR DAYS FROM THE LAST LAND DISTURBING ACTIVITY.
2. ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENT
STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN
14 CALENDAR DAYS FROM THE LAST LAND DISTURBING ACTIVITY.
SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREAS
WHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TO
INSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUT
THE DURATION OF CONSTRUCTION.
SEAL
485 -
/212
v � SHEET TITLE:
EROSION
CONTROL
STAGE 1
oat
s �$
SHEET NUMBER:
C-601
20 10 5 0 20
9 "= 20' ORG. DATE - 6/23/2021