SW6230401_Plansheet - C3.2 Erosion Control Plan_20230612 (2)

�lk,Na,N� GROUND STABILIZATION REQUIREMENTS SYMBOL PRACTICE DESCRIPTION -N
<< 3 CONTRACTOR SHALL BE REQUIRED TO ESTABLISH GROUND
PLO ? O� STABILIZATION AS PER FOLLOWING CHART. C� CONSTRUCTION LIMITS A DEFINEDAREA THATALL LAND DISTURBANCE WILL OCCUR
o DURING CONSTRUCTION. _ E
a SITE AREA STABILIZATION STABILIZATION TIME APPLICABLE _ 35
s DESCRIPTION TIME FRAME FRAME EXCEPTIONS THIS PROJECT
�= SEEDING SCHEDULE FOR Ds3 NOTES:
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? PERIMETER DIKES, 7 DAYS NONE PERMANENT VEGETATION .NGINEF:�' P�
�O o SWALES, DITCHES AND YES GIANT BERMUDA SEED, INCLUDING NK-3 7, SHALL NOT BE USED. �O••E..H\���\\
SCHEDULE COMMON NAME RATE PER ACRE PLANTING
OFS7 \ SLOPES NO. OF SEED (LBS.) DATES THE CONTRACTOR SHALL OBTAIN SATISFACTORY STAND OF ,,...``
��yy B�NFOgK HIGH QUALITY WATER 7 DAYS NONE COMMON E 210 MARCH 16 SUFFICIENTLY TOSURVPERENNIAL IIVEDRY ERIODSAND WIN ER WEATHER,WHOSE ROOT SYSTEM SHALL BE AND
SITE (H QW) ZONES NO 1 PED
(HULLLEDD)) TO BE CAPABLE OF RE-ESTABLISHMENT IN THE SPRING. THE PERENNIAL O
F� FLATTER THAN 4:1 TALL FESCUE 140 AUG. 31 70GIVE COVER SHALL HAVE A T SEEDEDNIMUM L AGE DENSITY OF M
FORE
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PLC h'��F/2 SLOPES STEEPER 7 DAYS IF SLOPES ARE 10' OR LESS SEPT. 1 RATES OFAPPLICATION NECESSARY TO PRODUCE THE REQUIRED 0
��S THAN 3:1 I N LENGTH AN D ARE NOT 2 COMMON BERMUDA 175 TO STAND OF GRASS,AND SHALL FOLLOW THEAPPLICATION N
NO (UNHULLED) MARCH 15 PROCEDURES AS SPECIFIED HEREIN. r-1 CAA
p STEEPER THAN 2:1 14 DAYS U can c
FLOOD HAZARD:ZONE X ARE ALLOWED z M 'L
MAP: 3710958400J r-� ai
EFFECTIVE:3 OCT.2006 2 SLOPES 3:1 OR 14 DAYS 7 DAYS FOR SLOPES GREATER N rn rn aj 1,0
VICINITY MAP FLATTER THAN 50 FEET IN LENGTH YES 0 U 000 .- rn
00
NOT TOSCALE Z ALL OTHER AREAS 14 DAYS NONE z cI c: O
WITH SLOPES (EXCEPT FOR PERIMETER YES CONSTRUCTION SEQUENCE & EROSION CONTROL L Ln a� a
FLATTER THAN 4:1 AND HQW ZONES) MEASURES - FINAL PHASE: �; o m
TYPICAL GROUND COVER STABILIZATION TYPES - GRASS -zj Ql = aj
AND OR SOD, WHEAT STRAW, MULCH, BIODEGRADABLE 1.UPON COMPLETING ALL SITE IMPROVEMENTS AND FINAL GRADING,STABILIZE ALL DISTURBED AREAS L m r-I = cn
STRAW MATTING, SYNTHETIC MATTING, ETC. PER LANDSCAPE PLAN.WATER AND MAINTAIN ALL LANDSCAPED AREAS TO ENSURE PROPER GROUND U Cn Ql -c �
COVERAGE PRIOR TO FINAL APPROVAL -0 Ol . _ @) U
2.PERIMETER MEASURES,SILT FENCE AND TEMPORARY DIVERSION MUST BE LEFT INPLACE UNTIL ALL _�_ N Cu
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UPLAND AREAS ARE STABILIZED WITH PERMANENT VEGETATION. O (6 U
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3.SEE SEEDING SCHEDULE PROVIDED IN EROSION CONTROL DETAIL. � m S
4.AFTER SITE IS PERMANENTLY STABILIZED,REMOVE ALL TEMPORARY EROSION CONTROL MEASURES O �
AND PROVIDE PERMANENT SEEDING WHERE TEMPORARY MEASURES HAVE BEEN REMOVED AND
GROUND COVER IS NOT ADEQUATE.SEDIMENT BASINS MAY NOT BE REMOVED OR CONVERTED TO .�
\ PERMANENT BMPS UNTIL ALL UPLAND AREAS ARE PERMANENTLY STABILIZED.(GS 113A-57(3).15A NCAC
04B.0113) 1
9:3- ai
\ Jti 1 S.WHEN THE PROJECT IS COMPLETE,THE PERMITTEE SHALL CONTACT DEMLR TO CLOSE OUT THE E&SC M
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 ELECTRONIC NOTICE OF TERMINATION
(e-NOT). A$100 ANNUAL GENERAL PERMIT FEE WILL BE CHARGED UNTIL THE e-NOT HAS BEEN FILLED
\ \ A OUT.
PI 585-05-3139�000 j PIN-9585-05-4114.000 PIN 9585Z05
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CL PERMANENT POND TRANSITION:
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RIP RAP OUTLET APRON 02
\ i 3690 LENGTH: 14' / � )
—WIDTH AT PIPE OUTLET:2'
WIDTH AT TERMINUS:7.5'
USE CLASS A RIP RAP f S Q
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