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TYPICAL EROSION&SEDIMENTATION CONTROL LEGEND
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EROSION CONTROL LAYOUT BY LOT LAYOUT FOR HOUSE CONSTRUCTION WITH wwa 6ligni
LOT LOT z� \\\� -1 ( /lI''; ROADSIDE SWALES PROJECT BOUNDARY • •• PERMANENT DIVERSION DITCH -►PD-►PD- 1=°°000M
NUMBER LAYOUT NUMBER LAYOUT / __�� \ \���, i \��(��� \\\\\� s �,-;iv;\ \//llll wtET.222p,
_ 1 B 21 E •6; l//71I/(I i) I /F .zo\\ \�\\\�� \�,��;���\\\\ N / I /✓//J// GROUND STABILIZATION REQUIRED LIMITS OF DISTURBANCE LOD TEMPORARY DIVERSION DITCH -►TD-►TD- a-�No HR-IQg
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2 E 22 A- \\n��\\7\iI ,I\/IJ/BNN`�12ICHARDSb\N \ \ \\ \s\\��-o \\�\�\ \ \ \/ //I/ /// / I' 1j WITHIN 7DAYS FOR TEMPORARY EXISTING MAJOR CONTOUR 300 ARC INLET PROTECTION „m $=
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5 _ E 23 A V ^ 1I I I, =,.. r///l ( "E","F,"G"N H" EXISTING MINOR CONTOUR 302 WATTLE - F E
3 E 23 A �v��)//1A II II(l dPl:A17,6aeD-5zn95a Bez. A �X V V A 11 11 � (
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4 F 24 A �A-VLull 11 )100iy61p787 A \ Vv \III l/I >//))(/ II n 1 11 A w o o
A/.,/I I///,v/ I ibI�I5 cal AR A 11// ///////////lI I -III I 1 "A" '�B" "C" "D"' PROPOSED MAJOR CONTOUR 295 CHECK DAM ® ,�A
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v // // / ( 1 / 11 Ii. / //' '' I A - Q PROPOSED MINOR CONTOUR 294 SKIMMER WEIR 0"
6 A 26 E ( ////// / 76d/ /� I/JII//1()ll/Ill//1 l� �l11/- II/ zz�Mti
7 _ A 27 C ( f)(/I�, / A�' >� IIII/(�jll I�I//i/I/ / I / / /////_V/J/ III ,� SKIMMER BAFFLES DITCH LINER-NAG360 OR EQUAL *�*� z 3 N vt
8 F 28 C �/I i/ 11A\\11A.IIIIIII / 1 �,,k , � tiQmma
�iI SILT FENCE 0 0 ,�;�� a -
9 G 29 C /1) �> (- /��\ �� l ////� CONSTRUCTION ENTRANCE ;•;.E.
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10 A 30 C A \V I - � �- �� ( 'AIV AVAA�A''AA H. lvA �VAVAA�`A j 1 / 1 d 4 ¶ II SILT FENCE OUTLET ®O G
N/F �1\ \/ �/\cam (`I ( \\\��/ \\\ /.. \ //_ \L1�\ \ / \ ( ,/ HOUSE HOUSE HOUSE HOUSE
11 A 31 F MAGGIE WAY,LLC A L. v V A ti \ Av y AA /
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12 A 32 C NCPIN1 T,I\\ V / /' 'v v�, ) \IVAI\,A A'• Ly VvV A .' 1 •11 I/I NOT DISTURB! I Li Li N,i Ll
1]8200 43 5537 I
D8 5324 P 611 \ \ I e
13 A 33 C ZONING:AR \V� ( f v• /-vim IVAAA V,2A'AA \ VA ' > IIA / Riw /vw
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14 A 34 _ D 1521AC �l)7) v -S V A\ VAAA' A�VAA V A'- ,1*,.'.',.).V../ '111// /.+ii l ' ::: E - --. ' 0 -
\ \ --- >7 \ \ \\\\\\ \\\ t� "" DISTURBED ACREAGE DURING SITE CONSTRUCTION:+/-6.84 AC
15 A 35 D III(I l\ /'\- \F- at (\\\\ I \ //// i` \-' \\. ASPHALT STREET WITH ROADSIDE SWAGES DISTURBED ACREAGE DURING HOME CONSTRUCTION:+/-41.14 AC
16 _ D 36 G A VvVA /--/_ -� - v v Atom\ v* ♦AAA __L ,'i,)3//,- II I \,/e 1 TOTAL DISTURBED ACREAGE:+/-43.85 AC
17 _ D 37 H \ \ -IS ' 7 v N v 3 V V- 7 A v . / / 'I( I -
18 G 38 F 1��V 1/� �, v � /� \ V As 1 VA\VVVAVv�AAA�vv �I$II Y��11\ j m� "E" �,, ',GPO "H" V
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PERMIT(IF APPLICABLE). fn
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1 . / \\ ; _ 1 I \ )I I/// HOUSEHOUSE , SE HOUSE E 5.BEGIN HOUSE CONSTRUCTION.1 I / -// C2Y// • \ I _ I \ IL\ * I \ 1I // \)( / JA �� 8.EET DTICOVERMUSTBEAPPLIED TODISTURBED AREAS ACCORDING TO THE"GROUNDSTABILIZATION"TABLEON' / (/ /l / A qr 1\u �\ 7^+I )/I illlI I ) ( I ) \ // _ _o" SHEETDT1.04(PERTHENEWSTORM WATERRULES).STABILIZESITEWITHVEGETATION,PAVING,DITCHLININGS,ETC., / J , // lr -.- /��_,.\_\ I / 1//) )II • / // I\/Ill (\\)(1} / ofo ® ].WHEN CONSTRUCTION IS COMPLETE AND ALL AREAS ARE PERMANENTLY STABILIZED COMPLETELY WITH THICK (211 W
,y'/ (� // // /,_ 11 11`p �I I/ }+2 I ( / , 1 I l I 1 I I .;,/
a LJ �J J ®� VEGETATION,CALL FOR INSPECTION(919-9N CONCRETE T REACHES
// � OR SHALL
;!//%j I(7/ //� �, �1 \I1Y1'� _>y��1 I\ram--///\I \ \`/,it, \I)ddd// I//////I 111 ///I{ I �w �W REMOVE MATERIAL 8.WHEN MATERIAL IFROM CONCRETE WASHOUT ANDDISPOSE xOF IT AT AN APPROVED LANDFILL CONCIMATE HEIGHT OF THE HAY BALES, RETETWASH UT
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I I \ ) ) J I \�. l I I/ I I. ASPHALT STREET WITH ROADSIDE SWALES 9.CONTRACTOR SHALL USE THE SELF-INSPECTION PROGRAM AS DETAILED ON SHEET DT1.04 ON A WEEKLY BASIS.
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1/ I ' Ii///I I ) Il 1 I / I( RESULTING BARE AREAS10.IF THE SITE IS VED.REMOVE SILT FENCING,STONE OUTLETS,ETC..THEN SEED&MULCH OR PAVE ANV/ 4 /I f / IIII _ 1 / I/11 ////�/Yr ///1i0'/ / II / 11.WHEN THICK VEGETATION HAS BECOME PERMANENTLY ESTABLISHED,CALL FOR FINAL SITE INSPECTION(SEE NOTE
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JAMES THUR N8 ( \\ /'� / ///1 I f 1 Cali you dig. ` 39159 LL-I Z w
MARGARET PAINTER DAVI$� \74 --- J 'I 1 1 )a I I
REVOCABLE LIVING RUST \• -< / l( I \ I I , ,,,yyy4 '
JAMES THURMAN DAVIS CO A _ 1 -- )�l 111 I 1 / I/) '1' I I / 4 K LAC'00 0
TRUSTEE
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1 01912 02 3 1:50 PM DRAWN ADS
1=BROOKS RASOR --.1
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AUREN GRAY RASOR I I 1
TAG:16J02010G 9 6 Nf ( / / APPROVED FOR GNECKED
NCPIN:178200-23-8516- ( ) I I DCA/AWH
DB 4786 P 673 • ►-*. I ( CONSTRUCTION SEC PHIC SCALE
ZONING:AR -
3.54 AC \`,„3' -� /( VERTICAL SCALE
�lo�\ `•. GRAPHIC SCALE N/A
-11.. .''8 DATE
\ \ 6/27/2023
I\ \\ h 11 JOB N0.
41 SHEET
(IN FEET)
1 inch=50 r1. C4.04
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3
SEEDBED PREPARATIONI.Remove and properly di6 se of all trees,brush,straws, other w00000000
Construction Specifications P P r P� Ps s�B°°wwwwwww
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1.CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES DEEP OVER objectionable material.Fill and Compact all ditches,swales,or gullies
ADVERSE SOIL CONDITIONS,IF AVAILABLE. III that will be crossed to natural ground level or above.
2.RIP THE ENTIRE AREA TO BIRCH DEPTH. air °$g Rog @@bbR
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3.REMOVE ALL LOOSE ROCK,ROOTS,AND OTHER OBSTRUCTIONS LEAVING 4P. 2.Just before placement of fill,the base of the ridge should be disked PLAN VIEW 2L 2 EngGa
SURFACE REASONABLY SMOOTH AND UNIFORM. All, by machinery. rc"e" `"-- fi
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4.APPLY AGRICULTURAL LIME,FERTILIZER,AND SUPERPHOSPHATE orU j{
UNIFORMLY AND MIX WITH SOIL(SEE BELOW). H ���•k b., 3.Excavate,shape,and stabilize the diversion to line,grade,and cross E W o E
UNDER SKIMMER
5.CONTINUE TILLAGE UNTIL A WELL-PULVERIZED,FIRM,REASONABLY d'G �41-Seib. section,as re fed in the design Fi re D OrOrsnINC DavICE 'EC'
UNIFORM SEEDBED IS PREPARED 4 TO 6 INCHES DEEP. �•f��0���•�•�• required plan( gu 6.21b). N
ED AND COVER
6SEED SEED
LIGHTLY WITH SEEDING EQUIPMENT OR CULTIPACK AFTER SEEDING. i0:4I eS•r 9!s!.• Figure6.21b Permanent diversion located s co G M
7.MULCH IMMEDIATELY AFTER SEEDING AND ANCHOR MULCH. �1 •10.����•�ti,•�•t�•' vezU.0
• Mai�,•�414144,
•`Y• • above a slope 2
8.INSPECT ALL SEEDED AREAS AND MAKE NECESSARY REPAIRS OR Ill `b:Rti.to ::4• >I I• 2'min top v STRUCTURE _;,;;;;; M m N#
RESEEDINGS WITHIN THE PLANTING SEASON,IF POSSIBLE.IF STAND IS I e • • -y -{.{. F Q E
II �i��1•L• r 6"freeboard Ruc rn
FERTILIZER AND SEEDING RATEOVER 60%DAMAGED, S.
FOLLOWING ORIGINAL LIME, II .•b 1.1e041� • or
fill cut try N d _ta Q R LL
9.CONSULT CONSERVATION INSPECTOR ON MAINTENANCE TREATMENT AND •:0:40lY•�� II II_ �IIII • _ 7�t tRIttlii-G a U
FERTILIZATION AFTER PERMANENT COVER IS ESTABLISHED. • •�er'`• slope 11' I1. 44; RUM a i aU
I=11 IIII tl-IIII_ 0 • - •'�<. -ifnw-n-w�,-+ O
KIMMER
SOIL PREPARATION COARSE AGGREGATE '• or slope -- DEVICE
��S' 3 or flatter
CL./iSS I RIP RAP
ti Viz.
•AGRICULTURAL LIMESTONE-2 TONS/ACRE(3 TONS IN CLAY SOIL) MAINTENANCE ��_ yr EMERGENCY
'FERTILIZER-1,000 LBS/ACRE-10/10/10 ??J'i_
4.Compact the ridge[o prevent unequal settlement,and to provide ///� s s s s
•SUPERPHOSPHATE-500 LBSIACRE UT ANALYSIS MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM stability against seepage. �/ r r r r rUll
•MULCH-2 TONS/ACRE-SMALL GRAIN STRAW LEAVING THE CONSTRUCTION SITE.THIS MAY REQUIRE PERIODIC TOPDRESSING WITH 2 wmxw ` r r r .,;.
•ANCHOR-ASPHALT EMULSION 5 400 GALS/ACRE INCH STONE.AFTER EACH RAINFALL,INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT ?_SSS
AND CLEAN IT OUT AS NECESSARY.IMMEDIATELY REMOVE ALL OBJECTIONABLE 5.Vegetatively stabilize the diversion after its installation. oPOFEBmom.,LSEluwnv FlaVAnou �-'
SEEDING SPECIFICATIONS MATERIALS SPILLED, OR TRACKED ONTO PUBLIC ROADWAYS. BAFFLES
Maintenance Inspect permanent diversions after every rainfall during the construction
1.TEMPORARY T TABLES SEEDING EOW' TEMPORARY CONSTRUCTION operation. Immediately remove any obstructions from the flow area, EMBANKMENT f'
SEE BELOW: and repair the diversion ridge.Check Outlets,and make timely repairs STRUCTURE I 'FaEe 1.1
2.PERMANENTFESCUE,
! +- Gijk Soaao / 0 0.
•TALL FESCUE, A. LB/ACRE ENTRANCE/EXIT as needed.Maintain the vegetation in a vigorous,healthy condition at _ M \L_ f
'SERICEA LESPEOEZA, 15 LB/ACRE all times.
NOT TO SCALE TELEVATION OF SPILLWAY
PERMANENT DIVERSION ZONE 2
NOT TO SCALE IN/GEOLINER
FILTER FABRIC
Table 6.10a Seeding mixture
Temporary Seeding Species Rate(Ib/acre) M
Recommendations for Late Rye(grain) 120 STORAGE ZONE CROSS-SECTION VIEW LL
Winter and Early Spring Annual lespedeza(Kobe In ., _ W
Piedmont and Coastal Plain, •
'�,f MAINTENANCE
Korean In Mountains) 50 �' INSPECT BAFFLES AT LEAST ONE A WEEK AND AFTER EACH RAINFALL MAKE ANY( { COMPACTED SOIL
aer v E 4. _ REQUIRED REPAIRS IMMEDIATELY.BE SURE TO MAINTAIN ACCESS TO THE BAFFLES. 7
T FLOW SHOULD THE FABRIC OF A BAFFLE COLLAPSE,TEAR,DECOMPOSE,OR BECOME r�
Omit annualy lespedeza when duration of temporary cover is not to = y I~ m_ _ t-_ INEFFECTIVE,REPLACE IT PROMPTLY.REMOVE DEPOSITS WHEN IT REACHES HALF FULL -
extend beyond June. Flow ITT- = TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE /A
'5 = B'TYPICAL PRESSURE ON THE BAFFLES.TAKE CARE TO AVOID DAMAGING THE BAFFLES DURING {{..11
Seeding dates -_IIII-IIII' • N.
CLEANOUT.SEDIMENT DEPTH SHOULD NEVER EXCEED HALF THE DESIGNED STORAGE 2
Mountains-Above 2500 feet:Feb.15-May 15 - a tr III--III II DEPTH.AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED,
Below 2500 feet Feb.1-May 1 1� III II 1 I' REMOVE ALL BAFFLE MATERIALS AND UNSTABLE SEDIMENT DEPOSITS,BRING THE AREA 4 ',1
Piedmont-,Ian.1-May 1 1.+ - TO GRADE,AND STABILIZE IT. Ly
Coastal Plain-Dec.1-Apr.15 0
Soil amendments MAINTENANCE SEDIMENT BASIN W/SKIMMER
Follow recommendations of soil tests or apply 2,000 lb/acre ground INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. NOT TO SCALE
4
agricultural limestone and 750 lb/acre 10-10-10 fertilizer. IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION
_ N°"n1°"'" RIDGE.CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED.WHEN THE
MulchARFA PROTECTED IS PERMANENTLY STABILIZED,REMOVE THE RIDGE AND THE CHANNEL TO
Apply 4,000 lb/acre straw.Anchor straw by tacking with asphalt,netting,
\"°': ,, / NY°N-ti'1' BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT.
or a mulch anchoring tool.A disk with blades set Beady straight can be r' '.�
Used as a mulch anchoring tool,APPLY ASPHALT TACK AT RATE OF L 'W BASIN S TO BE GRADED WITH OVERFLOW WEIR
TEMPORARY DIVERSIONS
400 GALLONS PER ACRE. ^AFT
2:1 SLOPE INSIDE AND OUT
Maintenance _ --- 5, EVENLY SPACED SILT FENCE
Refertilize if growth is not fully adequate.Reseed,refertilize and mulch MAINTENANCE NOT TO SCALE CHECK DAM BAFFLES
•
immediately following erosion or other damage.
INSPECT STONE LEAST ONCE REAWEEKDIM AFTER EACH Ra
RAINFALL.MAKE ANY REQUIRED REPAIRS IMMEDIATELY.REMOVE SEDIMENT
DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME(APPROX 50% INFLOW ire,
Table 6.10b Seeding mixture OUTLET COVERAGE)FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. OUTLET PIPE
g TAKE CARE TO AVOID UNDERMINING THE INLET DURING CLEANOUT.REMOVE ALL WIDTH.
Ili ...
Temporary Seeding Species Rate(Ib/acre) FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO
Recommendations for German millet 40 GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN ,
PROPERTY STABILIZED.
J ani1
In the Piedmont and Mountains,a small-stemmed Sudangrassbe TOP INSIDE re, DISSIPATOR
may y
substituted atarate of 50 lb/acre. ARC INLET PROTECTION - ELEVATION SKIMMER i PAD
NOT TO SCALE (SURVEYOR TO STAKE) SILT FENCE
Seeding dates
Mountains-May 15-Aug.15 OUTLET
Piedmont-vlayl-Aug.15 SEDIMENT BASIN LAYOUT LEGEND
Coastal Plain-Apr.15-Aug.15 NOT TO SCALE
s Soil amendments : ,t
Follow recommendations of soil tests or apply 2,000 lb/acre ground a
agricultural limestone and 750 lb/acre 10-10-10 fertilizer. 0(1A A - z
I 1 _-� H o
Mulch RIP RAP APRON CONSmucnoN SPECnCATONS �� IY
Apply 4,000 lb/acre straw.Anchor straw by tacking with asphalt,netting, I 0 y y *yy*y -r1,1�V�`Q` U <
1. EXCAVATE BELOW CHANNEL OUTLET AND WIDEN -' �l\r .�
Or a mulch anchoring tool.A disk with blades set nearly straight can be CHANNEL TO THE REQUIRED RIP RAP THICKNESS TEMPORARY CHANNEL LINER y y * ` Q =
used as a mulch anchoring TOOT.APPLY ASPHALT TACK AT A RATE OF FOR EACH APRON. FOUNDATION TO BE CUT TO C CONSTRUCTION SPECIFICATIONS y * y STAKEARV3505A J\`� F
ZERO GRADE AND SMOOTHED. T � r oP
400 GALLONS PER ACRE. ocCAVATE THE CHANNEL AND RESTORE IT To 4 y �' / I_ O
Maintenance 2. PLACE FILTER CLOTH ON BOTTOM AND SIDES OF �or if .rx- ORIGINALTKE AND GRADE.WHEN STAKING, �; z
PREPARED FOUNDATON. ALL JOINTS TO OVERLAP INDICATE AeT OVERCUr AROUND THE CHANNEL /% / /I PROVIDE HIGH STRENGTH
Refertilize if growth is not fully adequate.Reseed,refertilize and mulch AMINIMUM OF I.O'. • PERIMETER FOR SILTING AND BULKING. vat jr? y JOoeIE STITCHED
immediately following erosion or other damage. Y r GRAD SOIL AWAY FROM CHANNEL SO THAT �'�/ `" Y l'PE SEAMS W z
3. EXERCISE CARE IN RIP RAP PLACEMENT TO AVOID PLAN VIEW SEWNIN �/ O
DAMAGE TO FILTER FABRIC. NniFS: SURFACE WATER MAY ENTER FREELY. j: I SPOUT LL
APRON TO BE PLACED _ (y
Table 6.10c Seeding mixture 4. PLACE RIP RAP ON ZERO GRADE-TOE OF RIP RAP LEVEL NITH THE TOP APPLY LIME,FERTILIZER AND / �� HIGH STRENGTH D Z
TO BE LEVEL KITH EXISTING OUTLET-NO OVERFALL SURFACE OF RIP RAP AT / STRAPPING FOR
Temporary Seeding Species Rate(lb/acre) AT ENDS. SAME LEVEL AS 3 WITH THE VEGETATION PLAN.
ACCORDANCE / ` Q O
_ SURROUNDING LAND HOLDING HOSE
Recommendations for Fall Rye(grain) 120 5. RIP RAP ED BE HARD,ANGULAR,WELL GRADED r L SURFACE-NO OVERFALL HAT THE
IN RATE OF U CHECK SLOT AT 251NTERVPLS nEAW DUTY //--
IN PUCE J U)
CLA66 B EROSION CONTROL STONE. ,PIP --- SHOULD EXIST. 100LB5/1000 SOFT. 1 DIRTaAG 55 =
ISOMETRIC VIEW OR SOUK WATER ROW O
Seeding dates 6. IMMEDIATELY AFTER CONSTRUCTION STABILIZE ALL - 5 SPREADING WITH JUTE NETTING INSTALLED AS f H IN PLACE IMMEDIATELY AFTER FROM PUMP
4-
Mountains-Aug.15-Dec.15 DISTURBED AREAS WITH VEGETATION AS SHOWN ON _ _f L 1 SHOWN
9 vacETAnvE PLAN. ____ _ .
6.START LAYING THE NET FROM THE TOP OF THE
Coastal Plain and Piedmont-Aug.15-Dec.30 ' }
UPSTREAM END OF THE CHANNEL AND UNROLL
OPENING i0
ACCOMODATE UP
Soil amendments `FILT DOWN GRADE.DO NOT STRETCH NETTING. IT -L�- TO 4-INCH
Follow soil tests or apply 2,000 lb/acre ground agricultural limestone SECTION'A-A' FABRIC7 BURY THE UPSOLE END AND STAPLE THE NET 15. DISCHARGE HOSE
and 1,000 lb/acre 10-10-10 fertilizer. MAINTENANCE EVERY 12 INCHES ACROSS THE TOP END,EVERY 3 ,./
•
FEET AROUND INSPECT RIPRAP OUTLET STRUCTURES WEEKLY AND AFTER SIGNIFICANT(1/2 INCH OR o�T HTMOE STTRERNEoo HELD CLQRNOT TCH050RSTTH THE C EDGES AND ACROSS THE NET SOIIIII
Mulch GREATER)RAINFALL EVENTS TO SEE IF ANY EROSION AROUND OR BELOW THE
Apply4,000 lb/acre straw.Anchor straw by tacking with asphalt,netting, RIPRAP HAS TAKEN PLACE,OR IF STONES HAVE BEEN DISLODGED.IMMEDIATELY
WHEN STAPLING. �� i _ '(I
or a mulch anchoring tool.A disk with blades set needy straight can be MAKE ALL NEEDED REPAIRS TO PREVENT FURTHER DAMAGE. a NEONGGHTRIIP SHOULD
H A BE JOINED
OED TOGETHER
LAP AND
'�,�`% J; .��/ W J -I
0
used as a mulch anchoring tool. APPLY ASPHALT TACK AT A RATE OF STAPLED TOGETHER.
400 GALLONS PER ACRE. - - } A�/
Maintenance B_TO JOIN ENDS OF STRIPS,INSERT THE NEW ROLL OF AS WITH UPSLOPE END AND I `E' "CK SLOT/ a. S I-
Repair and refertilize damaged areas immediately. Topdress with 50 STONE OUTLET PROTECTION OVERLAP
n anaZ
lb/acre of nitrogen in March. If it is necessary to extent temporary INCHES OVERLAP AND APE EVERY 12 INCHES AGGREGATE UNDERUYMENi ***eta!!m r'r O (I)
cover beyond June 15,overseed with 50 lb/acre Kobe(Piedmont and I NOT TO SCALE (3 STONE) t���� '�'ty�Ol/�� (� _IACROSS THE END. (3-IN THICK NLDOT NO.
Coastal Plain)or Korean(Mountains)lespedeza in late February or MAINTENANCE a� p 4' 'L Q
early March. H
INSPECT ROLLED EROSION CONTROL PRODUCTS(RECP)AT LEAST WEEKLY AND SEAL
AFTER EACH SIGNIFICANT(1/2 INCH OR GREATER)RAIN FALL EVENT REPAIR I. THE DEWATERING BAG SHALL BE MADE OF NON-WOVEN t 39159 W
SEE EROSION CONTROL LEGEND I IMMEDIATELY.GOOD CONTACT WITH THE GROUND MUST BE MAINTAINED,AND GEOTD(nLE WfTH A MIN.SURFACE AREA OF 225 SQUARE FEE' • • ,r7 0
FOR REQUIRED DITCH LININGS EROSION MUST NOT OCCUR BENEATH THE RECP.ANY AREAS OF THE RECP THAT PER SIDE. y A�
ARE DAMAGED OR NOT IN CLOSE CONTACT WITH THE GROUND SHALL BE a•i.VL' a O
REPAIRED AND STAPLED.IF EROSION OCCURS DUE TO POORLY CONTROLLED 2. ALL STRUCTURAL SEAMS SHALL BE SEWN WITH A DOUBLE FI'A KING
1 DRAINAGE,THE PROBLEM SHALL BE FIXED AND THE ERODED AREA PROTECTED. sin-cm USING A DOUBLE NEEDLE MACHINE WITH HIGH STRENGTH 4�4wnnAA1A, W
MONITOR AND REPAIR THE RECP AS NECESSARY UNTIL GROUND COVER IS
D = 1.0 (MI ESTABLISHED. 0 THE SEAM STRENGTH SHALL WITHSTAND 100 LB/IN USING AS'M
1 3 3 1 DITCH LINER D-4884 EST METHOD. REVISED DESIGN
4. THE GEOTEXTILE FABRIC SHALL BE A 10 OZ NON-WOVEN 10/9/20232:33 PM EK
NOT TO SCALE FABRIC. DRAWNJTH/ADS
1 5 DISCHARGE FROM THE DEWATERING BAG SHALL BE DIRECTED APPROVED FOR CHECKED
SWALE SECTION SUCH THAT PRE-DISTURBANCE HYDROLOGY IS NOT CHANGED. DCA/AWH
CONSTRUCTION HORIZONTAL SCALE
SCALE
WHERE INDICATED IN PLAN VIEW - VERTICAL SCALE
DEWATERING BAG N/A
LOT LINE SWALE - TYPICAL SECTION DATE
JOB NO.
NO SCALE SHEET
DT1.01
/ J

/ r1
4
w
JINN
ll
's's"aeifis?
~ o
0
STEEL FENCE POST E-"O§N W
z Ut�a
HARDWARE CLOTH Q Z U
FD gO),i
FILTER OF it57 o WASHED STONE e � 9.LI
HARDWARE 18.MIN AT CLOTH �43.;. a
DT '...Goa:7'p, GROUND xy
.23
"°�o t°%Q�oHo9&
mo��o�xi4d'
III
BURY WIRE FENCE AND HARDWARE CLOTH III EDGE OF
I ER FABRIC IN TRENCH F e6 HA..EXTRA S ORE1.16T6 FABRIC Pi/CARE RENe,O FABRIC WO WIRE PENCE
Ll
I STANDARD
i
�a oax. H T FENCE POST �W v1 1 WxEraa 0
ETEELU
/ �inriiiiinriiiiriiiei®I
WLDR 0 a
I( FENCE Iriiirii®I9iriiiireiiieil
WiiirirEliriiiriiiiiiii�
I ' ®ri tunim mmiemmesommo iie GROUND
. FILTER OF 163
WASHED STONE
J
I FAaRIc I 2
++' �- -- - - FcE�� -/vosr 'a' • "t HARDWARE CLOTHF � �� awa v. 4 a IA oa W
FILTER
n "ter FABRIC RENCH
II
FRONT VIEW BURY WIRE iI I III— _ _ —_III_ WIRE FENCE ��
-III 1 11. 1 111- LI LJW L AND HARDWARE CLOTH 11 E (g
IRE FENCE.
CLAND OTH HARDWARE TRENCH AND HARDWARE II
U 2
MAINTENANCE MAINTENANCE CLOTH IN TRENCH U
INSPECT WIRE AND WASHED STONE OUTLETS AT LEAST ONCE A WEEK AND AFTER EACH INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAINTENANCE Ill
RAINFALL.MAKE ANY REQUIRED REPAIRS IMMEDIATELY.REMOVE SEDIMENT DEPOSITS AS MAKE ANY REQUIRED REPAIRS IMMEDIATELY.SHOULD THE FABRIC OF A
NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME(APPROX 50%OUTLET COVERAGE)FOR SEDIMENT FENCE COLLAPSE,TEAR,DECOMPOSE OR BECOME INEFFECTIVE, INSPECT WIRE AND WASHED STONE OUTLETS AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL.MAKE ANY REQUIRED
THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE.TAKE CARE TO AVOID UNDERMINING REPLACE IT PROMPTLY.REMOVE SEDIMENT DEPOSITS AS NECESSARY TO REPAIRS IMMEDIATELY.REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME
THE OUTLET DURING CLEANOUT.REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE (APPROX 50%OUTLET COVERAGE)FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE.TAKE CARE TO AVOID O
DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING PRESSURE ON THE FENCE.TAKE CARE TO AVOID UNDERMINING THE FENCE UNDERMINING THE OUTLET DURING CLEANOUT.REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS
DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. DURING CLEANOUT.REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN
DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE STABILIZED. il
CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERTY STABILIZED
WIRE AND WASHED STONE OUTLET STANDARD TEMPORARY SILT FENCE WIRE AND WASHED STONE INLET PROTECTION
NOT TO SCALE
NOT TO SCALE NOT TO SCALE
Construction Specifications B.Remove and properly dispose of all trees,brush,stumps,or other
objectionable material.Fill and compact all ditches,swales,or gullies
that will be crossed m natural ground level or above.
Elk!
2.Just before placement of fill,the base of the ridge should be disked
by machinery.
3.Excavate,shape,and stabilize the diversion to line,grade,and cross
section,as reqiP__,‘R.rodOi.i,PI,E.i....R:th-n'i,inT..e..d.t.:,
ign plan(Figure 6.21b).
Figure 6.21b Permanent divernon located
above a slope. � 2'min top
t a
Steep cutCLAS1,, 6"freeboard
Gr fill _ ' nullA — _ O
EROSION CONTROL SIOPB II Illlb _ =II--f+�- ~ Q
WATTLE DETAIL WASHED F Tl — U
STONE#57 STONE p Q 0 ap " 2:1 slope QN =
12"THICK O, 1.5'MAX AT Or flatter L.L IE
O Ott) CENTER H O
NOTES: 6 Oo�0 6 ^ 4.Compact the ridge to prevent unequal settlement,and to provide ipa z
VP" N0° USE MINIMUM tz IN.DIAMETER EXCELSIOR WATTLE. FILTER CLOTH ''-0 17 Vm cog -o cy Q,,gOO 1 P B P q P
FN ;i^.�o�d�0oO�0O��c>h�o`tJo�N/es O Qa stability against seepage. w z
�O a1�4D4(, 4 O
HOL srcnox. STORAGE ° �i DcC
USE z n.wssosx STAKES wrrH A z IN.BY z IN.NOMINAL 2 5 Fx Nil
DR„ 5.Vegetatively stabilize the diversion after its installation. O
WASH INSTALL WATTLET µSp To A HEIGHT m DITCH So FLOW w AREA �-!I"., FLON� APRON
- uz
1 �"-QC✓ 6'APRON
�.m...A EDGE OF PAVEMENT STAKES AT AN ANGLE r0:EUBSLOwDTTSTA STAKES
AND AM o DIFHH.DIRECTED. 10'x20'TYP. ~CLASS B STONE Q O
20'TYP 12^DEEP Maintenance Inspect permanent diversions after every rainfall during the construction J
EXCELSIOR WATTLE m
operation. Immediately remove any obstructions from the flow area, z
oh d" 2.15EO IHTO A u axAPE NOT LEss THAH 1z Ix 2E14r0. CROSS-SECTION VIEW and repair the diversion ridge.Check outlets,and make timely repairs p
INSTALL STAPLES MATrxxG BOTH ODES OF WATTLE AND APPROXIMATELY
LINEAR :o THE SOIL.
as needed.Maintain the vegetation in a vigorous,healthy condition at
BAK 1.5.MIN all times.
SLCOPE nxx5 ROTH SECTION rSar OF THE
STANDARD SPECIFICATIONS.
1'MIN
ISOMETRIC VIEW SA;g• PERMANENT DIVERSION
• tt. :::., .°:.
I �'k„¢ �6•••• •,G .m.,',: 'OB '.: NOT TO SCALE
ler Alp
2'(1AX.) IT'UPEFILTER CLOTH SLOPE x...
S NATURAL GROUND
_I
INSET A INSET B
PLAN VIEW COMPACTED SOIL Cr
,/� MAINTENANCE 17 FLOW H N
MATTING `-STAKEWNSLOPE UPBLOPE �pWNSLOPE - 10 �_— ow!!.wKrAtq z
CROSS SECTION STAKE , STAKE ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK DAM AND EROSION O �A A p O U)
BEE DITCH / FROM HIGH FLOWS AROUND THE EDGES OF THE DAM CORRECT ALL DAMAGES _ 6'TYPICAL I(���a� 1wwf..0��'4 /, J
♦ IMMEDIATELY IF SIGNIFICANT EROSION OCCURS BETWEEN DAMS,INSTALL A r C(, tS S//T}., y 9 U —
2 IN ♦ PROTECTIVE RIPRAP LINER IN THAT PORTION OF THE CHANNEL. Ili 0� -A Z �l
2'UPSLOPE FLOW , ♦ ♦� REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS NEEDED TO PREVENT = _ • 0 W
STAKE r
NATURAL GROUND El I'' SEAL
, ♦ NiNtil DAMAGE TO CHANNEL VEGETATION,ALLOW THE CHANNEL TO DRAIN THROUGH THE Ills 39159 ' Q
�-{ STONE CHECK DAM,AND PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVERV.
III I I I I L I I1 1� THE DAM.ADD STONES TO DAMS AS NEEDED TO MAINTAIN DESIGN HEIGHT AND CROSS N 1
/� C] TTINO SECTION. MAINTENANCE �.�..fJ. G
MATTING `� 2'DOWNSLOPE -- CHECK DAM W/WEIR INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. O A I<1Ng LU
CROSS SECTION STAKE IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION
TRAPEZOIDAL DITCH &STORAGE AREA RIDGE.CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED.WHEN THE
TOP VIEW AREA PROTECTED IS PERMANENTLY STABILIZED,REMOVE THE RIDGE AND THE CHANNEL TO REVISED
NOT TO SCALE BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT. DESIGN EK
10/9/2023 2:33 PM -
DRAWN
TH
TEMPORARY DIVERSIONS APPROVED FOR CHEC ED/ADS
DCA/AWH
NOT TO SCALE CONSTRUCTION HORIZONTAL SCALE
SEE GRMNIC SCALE_
VERTICAL SCALE
DATE
6/27/2023
JOB N0.
SHEET
D
` `6 AS'

1r
g
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH EQUIPMENT AND VEHICLE MAINTENANCE MITE CONCRETE WASIWT 1ti vv3
III
THE NCGO1 CONSTRUCTION GENERAL PERMIT STRUCTURE WITH EVEN jyjy Odd�
1. Maintain vehicles and equipment to prevent discharge of fluids. i& 5YY§Ropeegtl5
Implementing the details and specifications on this plan sheet will result in the construction 2. Provide drip pans under any stored equipment.
activity being considered compliant with the Ground Stabilization and Materials Handling y 5j Z i_.�i e•� aaaaaaa ak'k'
3. Identify leaks and repair as soon as feasible,or remove leaking equipment from the - "HDDDR MD«DDSs
sections of the NCGO1 Construction General Permit(Sections E and F,respectively),The yl"If •
permittee shall comply with the Erosion and Sediment Control plan approved by the project. i•.• '�e^=-,� /I � py'ae a sF,J� o " AUU=
delegated authority having jurisdiction.All details and specifications shown on this sheet 4. Collect all spent fluids,store in separate containers and properly dispose as •
k' j� aj p...., 3.,
may not apply depending on site conditions and the delegated authority having jurisdiction. hazardous waste(recyclewhen pouible).
5. Remove leaking vehicles and construction equipment from service until the problem •"'^ "�^`�' 00
SECTION E:GROUND STABILIZATION has been corrected.fuels,
•m�� ;�m •�•�� ..1rT F U
6. 8ring used fuels,lubricants,coolants,hydraulic fluids and other petroleum products �•"""^� ��~ W cv
Required Ground Stabilization Timefremes to a recycling or disposal center that handles these materials. Ba •a.Xatt s..f.»1 Bel m•� �'O pl mu
Stabilize within this a.a°. MVia"'• cl o F e'o
Site Ama Description lnabY calendar Tlmeframe variations es^'aa'G119Y'r Cp1mn.. "III -r'"oxiitv'r nTMI''' z o Y
days after ceasing LITTER,BUILDING MATERIAL AND LAND CLEARING WASTE J Q Z W
land disturbance 1. Never bury or burn waste.Place litter and debris in approved waste containers. _ Z w N
(a) Perimeter dikes, 2. Provide a sufficient number and size of waste containers(e.g dumpster,trash CONCRETE WASHOUTS N t.m K
swales,ditches,and 7 None receptacle)on site to contain construction and domestic wastes. 1. Do not discharge concrete or cement slurry from the site. w J mLL
perimeter slopes 3. Locate waste containers at least 50 feet away from storm drain inlets and surface 2. Dispose of,or recycle settled,hardened concrete residue In accordance with local n !
(b) High Quality Water thong waters unless no other alternatives are reasonably available. and state solid waste regulations and at an approved facility. to L3
(HOW)Zones 7 4. Locate waste containers on areas that do not receive substantial amounts of runoff 3. Manage washout from mortar mixers In accordance with the above Item and In
(c) Slopes steeper than If slopes are 10'or less in length and are from upland areas and does not drain directly to a storm drain,stream or wetland. addition place the mixer and associated materials on impervious barrier and within
3:1 7 not steeper than 2:1,14 days are 5. Cover waste containers at the end of each workday and before storm events or lot perimeter silt fence.
allowed provide secondary containment.Repair or replace damaged waste containers. 4. Install temporary concrete washouts per local requirements,where applicable.If an
-7 days for slopes greater than 50'in 6. Anchor all lightweight items in waste containers during times of high winds. alternate method or product Is to be used,contact your approval authority for
length and with slopes steeper than 4:1 7. Empty waste containers as needed to prevent overflow.Cleanup immediately if review and approval.If local standard details are not available,use one of the two
-7 days for perimeter dikes,swales, containers overflow, types of temporary concrete washouts provided on this detail,
(d) Slopes 3:1 to 4:1 14 ditches,perimeter slopes and HQW 8, Dispose waste off-site at an approved disposal facility. 5. o not use concrete washouts for dewatering or storing defective curb or sidewalk
Zones 9. On business days,cleanup and dispose of waste in designated waste containers. Octseions,Stormwater accumulated within the washout may not be pumped into or
40 days for Falls Lake Watershed discharged to the storm drain system or receiving surface waters.Liquid waste must O
-7 days for be pumped out and removed from project.
y perimeter dikes,swales, PAINT AND dump LIQUID WASTE 6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it U
(e) Areas with slopes ditches,perimeter slopes and HQW Zones 1. Do not dump paint and other liquid waste into storm drains,streams or wetlands. can 0
Pn be shown that no other alternatives are reasonably available,At a minimum,
flatter than 4:1 14 days for Falls lake Watershed unless 2. Locate paint washouts at least 50 feet away from storm drain Inlets and surface
Install protection of storm drain inlet(s)closest to the washout which could receive
there is zero slope waters unless no other alternatives are reasonably available. spills or overflow. 0
the
Note:After the permanent cessation of construction activities,any areas with temporary 3. Contain liquid wastes in a controlled area. 7. Locate washouts in an easily accessible area,on level ground and install a stone
ground stabilization shall be converted to permanent ground stabilization as soon as 4. Containment must be labeled,sized and placed appropriately for the needs of site. entrance pad in front of the washout.Additional controls may be required by the
practicable but in no case longer than 90 calendar days after the last land disturbing 5. Prevent the discharge of soaps,solvents,detergents and other liquid wastes from approving authority. I 0
activity.Temporary ground stabilization shall be maintained in a manner to renderthe construction sites. 8. Install at least one sign directing concrete trucks to the washout within the project
surface stable against accelerated erosion until permanent ground stabilization is achieved. limits.Post signage on the washout itself to identify this location. 2
PORTABLE TOILETS 9. Remove leavings from the washout when at approximately 75%capacity to limit
GROUND STABILIZATION SPECIFICATION 1. Install portable toilets on level ground,at least 50 feet away from storm drains, overflow events.Replace the tarp,sand bags or other temporary structural aM
Stabilize the ground sufficiently so that rain will not dislodge the soil.Use one of the streams or wetlands unless there is no altemative reasonably available.If 50 foot components when no longer functional.When utilizing alternative or proprietary LL
techniques in the table below: offset is not attainable,provide relocation of portable toilet behind silt fence or place products,follow manufacturer's instructions. 111
Tem.•r• Stabilisation on a gravel pad and surround with sand bags. 10.At the completion of the concrete work,remove remaining leavings and dispose of W
•Temporary grass seed covered with straw or •Permanent grass seed covered with straw or 2. Provide staking or anchoring of portable toilets during periods of high winds or in high in an approved disposal facility.Fill pit,if applicable,and stabilize any disturbance W
other mulches and tackiters other mulches and ockifiers foot traffic areas. caused by removal of washout,
•Hydroseeding •...stile fabrics such as permanent soil 3. Monitor portable toilets for leaking and properly dispose of any leaked material.
•Rolled erosion control products with or reinforcement marring Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace G
without temporary grass seed •Hydroseeding with properly operating unit. 2 •.
•Appropriately applied straw or other mulch •Shrubs or other permanent plantings covered HERBICIDES,PESTICIDES AND RODENTICIDES ill
•Plastic sheeting with mulch 1. Store and apply herbicides,pesticides and rodenticides in accordance with label {•I
•Uniform and evenly distributed ground cover EARTHEN STOCKPILE MANAGEMENT restrictions. 7
sufficient to restrain erosion 1. Show stockpile locations on plans.Locate earthen-material stockpile areas at least 2. Store herbicides,pesticides and rodenticides In their original containers with the G•
•Structural methods such as concrete,asphalt or 50 feet away from storm drain inlets,sediment basins,perimeter sediment controls label,which lists directions for use,ingredients and first aid steps in case ofcl
retaining wags and surface waters unless it can be shown no other alternatives are reasonablyW
accidental poisoning.
•Rolled erosion control.oducts with-ass seed available.
3. Do not store herbicides,pesticides and rodenticides in areas where flooding is
2. Protect stockpile with silt fence installed along toe of slope with aminimum offset of O
POLYACRYLAMIDES(PAMS)AND FLOCCULANTS five feet from the toe of stockpile. possible or where they may Spill or leak Into wells,stormwater drains,ground water
1. Select flocculants that area to for the soils beingexposed 3. Provide stable stone accesspoint when feasible. or surface water.Ifs spill occurs,clean area immediately.
appropriate ed PAMe g 4. Do not stockpile these materials onsite.
construction,selecting from the NC DWR List of Approved PAMS/Floccu/ants. 4. Stabilize stockpile within the timeframes provided on this sheet and in accordance
2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures. with the approved plan and any additional requirements.Soil stabilization is defined
3. Apply flocculants at the concentrations specified in the NCDWR List of Approved as vegetative,physical or chemical coverage techniques that will restrain accelerated HAZARDOUS AND TOXIC WASTE
ct
PAMS/Flocculants and in accordance with the manufacturer's instructions. erosion on disturbed soils for temporary or permanent control needs.
1 Create designated hazardous waste collection areas on-site,
4. Provide ponding area for containment of treated Stormwater before discharging 2. Place hazardous waste containers under cover or in secondary containment.
offsite. t• 3. Do not store hazardous chemicals,drums or bagged materials direct)
5- Store flocculants in leak-proof containers that are kept under storm-resistant cover .� NORTH CAROLINA you the ground.
✓r7
or surrounded by secondary containment structures. i53 Environmental Quality
NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE:04/01/19
PART III PART III PART III
SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING
SECTION A:SELF-INSPECTION SECTION B:RECORDKEEPING SECTION C:REPORTING
Self-inspections are required during normal business hours in accordance with the table 1.E&SC Plan Documentation 1.Occurrences that must be reported
below.When adverse weather or site conditions would cause the safety of the inspection Permittees shall report the following occurrences:
personnel to be in jeopardy,the inspection may be delayed until the nest business day on The approved E&SC plan as well as any approved deviation shall be kept on the site.The
p (a) Visible sediment deposition in a stream or wetland.
which it is safe to perform the inspection.In addition,when a storm event of equal to or approved E&SC plan must be kept up-to-date throughout the coverage under this permit.
greater than 1.0 inch occurs outside of normal business hours,the self-inspection shall be The following Items pertaining to the E&SC plan shall be documented in the manner
performed upon the commencement of the next business day.Anytime when inspections described: (b) Oil spills if:
were delayed shall be noted in the Inspection Record. • They are 25 gallons or more,
• They are less than 25 gallons but cannot be cleaned up within 24 hours,
Hem to Document Documentation Requirements • They cause surfacewaters(regardless of volume),or Z
^ev (a)Each E&SC Measure has been installed Initial and date each E&SC Measure on a copy Us non
Inspect (during ness ormal inspection rewdsmun lncludr. and does not significantly deviate from the of the approved ERSE Plan or complete,date • They are within 100 feet of surface waters(regardless of volume). Q
(il Ram gauge Dolly wiry rainfall amounts, locations,dimensions and relative elevations and sign an inspection report that lists each rr' ce
maintained. If no shown on the approved E&SC Plan. E&SC Measure shown on the approved E&SC (a) Releases of hazardous substances in excess of reportable quantities under Section 311
V
sow Ong oldayaipernods and no navmnualday w`nmx mrormamn na Plan.This documentation is required upon the of the Clean Water Act Ref:40 CFR 130.3 and 40 CFR 117.3 or Section 102 of CERCIA C3
order available,record the cumulative ran measurement for Nose un- initial installation of the E&SC Measures or If ( ) f
needed)days ys ma whim no
rainfall occurred shall be recorded as Ref:40 CFR 302.4)or G.S.143-215.85. H Z
if a site inspection is the E&SC Measures are modified after initial (
The permittee may use another rain•.nearing de see installation. rA/
approved by.Mawr, (b)A phase of grading has been completed. Initial and date a copy of the approved E&SC (b) Anticipated bypasses and unanticipated bypasses. Ly >
Izl EASE At least once per 1.Identification of the measures Inspected, Plan or complete,date and sign an Inspection z
Measures 'caandiendar within 24a 2.Date and time ot the hspection,3 Named.person performing Me inspection, report to indicate completion or the W z
were _ onstaction phase. (c) Noncompliance with the conditions of this permit that may endanger health or the LL O
hevent 3puof rich ie areopemnal whether the measuresw (o)Ground osuer is located and Installed Initial and disco copy of the approved E&SC environment. z
24 hound 5.Dewripton of maintenance needs rot the measure, in accordance with the approved E&SC Plan or complete,date and sign an inspection Q Q
a.Description,evidence.and date of corrective anion taken. Plan, report to Indicate compliance with approved 2.Reporting Timefremes and Other RequirementsJ 01
(3)Stemmata. At least once per I.Identification of the dischargewtnlbinspeeted, pin ga N
discharge nelendar days 2.Date and time at the Inspection, _ ground mutt tpetificallons. Z
outtalk(s00s) and within 24 3.Name of the person pedormng the nspectwn, (d)The maintenance and repair Complete,date and sign an Inspection report. Afters permittee becomes aware of n withinoccur the that must be reported,he shall contact =
nounofa rain a Evidence of indicators ofstormwartt pollution such as eil requirements for all E&SC Measures the appropriate Division regional office within timeframesthes and In accordance with the O
event n Mahal sheen.floating or suspended saws ordacowratwn, other requirements listed below.Occurrences outside normal business hours may also be
24 hours S.Indication of visible sediment leaver the site. have been performed. reported to the Division's Emergency Response personnel at(800)662-7956,(800)
P.Description.eadenw,and date of correctne anions taken. (e)Corrective actions have been taken Initial and dates copy of the approved E&SC 858-0358 or(919)733-3300.
le)Pedmeter of At least onto per If visible sedimentation is found outside site Brats.Men a record to E&SC Measures. Plan ormndicat,date and sign an inspection
she a the following shall be made:stabilize M sediment con report to indicate the completion of the
and hounora rains t Actions taken the site hmrrs,tockan up ors iue a imen as corrective action. •
Occurrence Reporting Tlmeframes(After Discovery)and Other Requirements
Descries.,in 2.Descries ,evidence,and dare or carrettnre actionstakan,ad (a)Visible sediment •Within 20 hours,an oral or electronic notification.
24 hours 3.An explanation as to the actions taken[mcontrolpure depositlonina •Within 7 calendar day,a report that contains a description of the
wow. Z.Additional Documentation sediment and actions taken to address the cause of the deposition.
151 Streamor least once ea If the Nasm or wow.has increased visible sedimentation or a In addition to the E&SC Plan documents above,the following items shall be kept on the stream or wetland
wetlands mote 'calendar days eamhas vsible increased turbidity from tie construct.trucconstruct. Division staff may waive the requirement for awritten report onosite
or 24 activity,Dehen scription,evidence
ofthe rdaf foaming aide mace, and available for inspectors at all times during )business hours,unless the •
rase-by<a:e basis.
(where a hours f withinand rain t agency inspe g norms •If the stream is named on the NC 303(d)list as impaired for sediment- O
accessible) et Inch in 2.Re requirement
provides a site-specific exemption based on unique site conditions that make this related muses,the permiNam may be required to perform additional N
24 hourso Regional DlRcerperPnill.section C Item(2)wl or this permit requirement not practical: monitoring,inspections or apply more stringent practices if staff LL
of this permit.
Ial Ground ter each ale ins limtafution of perimeter Egsc determine that additional requirements are needed to assure compliance
steemsation m grading°M1 (a) This general permit as well as the certificate of coverage,after it is received. with the federal or state impaired-waters conditions. z Cl)
measures °ores,deznngana grubbing, of (b)Dll spills and •Within Zahours,an Dal or electronic notification.The notification �S•Wn4aar
activity,construction or redevcwpm.t.permane,completion or all nt (b) Records of inspections made during the previous 30 days.The permittee shall record release of shall include information about the date,time,nature,volume and .N CARO�O O J
ground OVefl' the required observations on the Inspection Record Form provided by the Division or haaardous location of the spill or release. lj U
Documentation2. red grand stabilization substances per!tent !� � $l� 1i9
measures e that
within the required asimilar inspection form that includes all the required elements.Use ofO. Q
assurance will be provided as electronically-available records in lieu of the required paper copies will be allowed if Ilhl-(c) z w
won possible. Shown to provide equal access and utility as the hard-copy records. ic)Antidpated •A report.Most ten days before the dare of Me bypass,Ipdssibie. SEAL ; O ili
tlmerrrmee bypasses lin CFR The report shall an evaluation of the anticipated quality and 39159 _
NOTE:The rain inspection resets the required 7 calendar day inspection requirement. (c) All data used to complete the Notice of Intent and older inspection records shall be 122.41(m)1311 effect of the bypass. •1 (n
maintained fora period (ter project lesion and made available Id)Unanticipated •Within 20 now,an oral or electronic notification. v'Y�1�C pesoo years proje p bypasses 140 CFR •Within 7 calendar day,a report that includes an evaluation of the
upon request.[40 CFR 122.41] 122.411m11311 _ quality and effect of the bypass. _ �p VA K1Ns *. Ct
Iel Noncompliance a Within20 hours,an oral or electronic notification. �aaareaaes0 L.LI
with the condoms •Within 7calendar day,a report that contains a description of the
of this permit that noncompliance,and its causes;the period of noncompliance,
may endanger including exact dates and times,and if the noncompliance has not REVISED DESIGN
health or the been corrected,the anticipared time noncompliance is expected to EK
entieu continue;and steps taken or planned t0 reduce,eliminate,and 10/9/20232:33 PM
CFP 122.41(0(711 prevent reoccurrence of the nonmmplianm.lam CFR 122.41Q DRAWN)14). APPROVED FOR NTH/ADS
report Division staff may waive the requirement fora written repo on a
case-by-case basis. CHECKED
OCA/AWH
CONSTRUCTION SEE NORTH CAROLINA run cyr 5 SCALE
Environmental Quality aRm N AcA E
DATE
NCGO1 SELF-INSPECTION,RECORDKEEPING AND REPORTING EFFECTIVE:04/01/19 6/27/2023
.10E NO.
SHEET
DT1.03