NCC221418_Site Plan or Location Map_20220412

N. _ LEGEND
AIR CONDITIONER
--H, r G BC BACK of CURB
V BFP BACK FLOW PREVENTED
O CLEANOUT
_ B INLET
DHSS DRIILLL HOLE SET
ECM EXISTING CONCRETE MONUMENT
NNY EDH EXISTING DRILL HOLE
EIS EXISTING IRON STAKE
EIP EXISTING IRON PIPE
EM ELECTRIC METER
EPK EXISTING PK NAIL
ES ELECTRIC STUB
Si FLARED END SECTION
FIRE HYDRANT
Q FIBER OPTIC PEDESTAL
• /
7 GM GAS METER
— GUY
9-7 INV. INVERT
IPS a PIPE SET
IRS IRON ROD SET
J • LIGHT POLE
MNS MAGNETIC NAIL SET
,P MANHOLE S ,, MANHOLE STORM RSEW SY EWER
E
❑HW OVERHEAD WIRES
e ��FeR� PKS PK NAIL SET
A, PNS POINT NOT SET
r Y�� AQA ,] / RRS RAIL ROAD SPIKE
V T TELEPHONE PEDESTAL
__ r TRANSFORMER
{� •�� ' �7 CABLE TV PEDESTAL
�} ff UTILITY POLE
0 WATER VALVE
® YARD INLET
- ( ) FIELD MEASUREMENT
80,38�--5.F: / 1.
- LEGEND FOR EROSION CONTROL DEVICES
� mom � LIMIT OF DISTURBANCE
CONSTRUCTION SEQUENCE FOR SEDIMENTATION AND EROSION CONTROL .bv0� /
3ge EXISTING CONTOUR
/ —no—---EXISTING CONTOUR INDEX
1. OBTAIN ALL NECESSARY PERMITS AND CERTIFICATES. - —\. I !j — 396.1— PROPOSED CONTOUR
•2. INSTALL GRAVEL CONSTRUCTION ENTRANCE, SILT FENCE, SILT FENCE —IF—SILT FENCE [DETAIL A-4}
OUTLETS AND ADDITIONAL MEASURES AS NEEDED. GROUND COVER I
/ j 1 AREA
51LT FENCE (DETAIL A-5)
SHALL BE PROVIDED FOR ALL DISTURBED AREAS. SILT FENCES 4 DISTURBED A 1 \ EA —
SHALL NOT BE INSTALLED WITHIN 2 FEET OF ANY SEPTIC LINE. �r ��
r. ^ �aC) / / GRAVEL CONSTRUCTION ENTRANCE (DETAIL A-6)
3. CALL THE WAKE COUNTY ENVIRONMENTAL CONSULTANT (SCOTT REAMS, ) 1 010 S . F
REHS, 919-868-4986, [e-mail]) FOR AN ONSITE C ` S WATTLE (DETAIL A-9)
INSPECTION IN ORDER TO OBTAIN A CERTIFICATE OF COMPLIANCE. ---/----;
f � ,---/-,�' ' ' MATTING (DETAIL A-10)
4. BEGIN THE CONSTRUCTION PROCESS, BUILDING, CLEARING AND Q ;,
GRUBBING. ALL SEDIMENTATION AND EROSION CONTROL MEASURES I 0 THE 15" REINFORCED CONCRETE PIPE (RCP)
SHALL BE INSPECTED AND MAINTAINED AS PER DETAIL DURING THE 0),'
' LJ j 1 SHALL BE REMOVED DURING CONSTRUCTION
CONSTRUCTION PROCESS. / •
t.5% ( WORK AND THE IMPACTED DITCH RESTORED
5. STABILIZE THE SITE AS AREA ARE BROUGHT TO FINISHWITH •44/ `0 ' • _ I� � � AND STABIUZED PER DETAILS.
T
VEGETATION, PAVING AND MATTING. GROUND COVER SHALL BE1,0 �g / 6 f '--' N57ALLEORAT P THE1 CONSTRUCTEON ENTRANCE
E
PROVIDED FOR ALL DENUDED AREAS PER NPDES GROUND 0, �� AT A SLOPE OF 0.5%
STABILIZATION TIME FRAMES. - f ,
,,,AD _ — • / _ f •' DRAINAGE AREAS FOR OUTLETS
6. WHEN CONSTRUCTION IS COMPLETE, ALL AREAS ARE PERMANENTLY a V �. ' . r r v.-
STABILIZED AND ALL SEDIMENTATION AND EROSION CONTROL , / 0.11 ACRES
MEASURES ARE REMOVED, CALL THE WAKE COUNTY ENVIRONMENTAL 9 J ® 0a �--�
CONSULTANT (SCOTT REAMS, REHS, 919-868-4986, (� 13gF' V I / ` ,, r 0.15 ACRES
scatt.reamsOwal<egov.com) FOR AN INSPECTION. �� :<c‹co—
I •
D ,�J V0.17 ACRES
7. OBTAIN A CERTIFICATE OF COMPLETION. C'JJ vL d j
/ f - 4 ' ' I �� 0 0.48 ACRES
� � / 1 1 / 0 0.09 ACRES
co / / 1 , / �' NOTES
1 1 . fis
tx
' 1. PIN = 1718998942
_ ' ' I J / t J / 2. ZONING — R— W
_ •
.' + / N. 30 0 30 - _60 90
li:
t� ---------
•---.. --......... / --/ J 1
f /
_ •
CONTOUR INTERVAL =2'
VERTICAL DATUM: NAVD '88
� ' .-mi I /
---...., -------____, /.\ / '46".1//15413:.;41/44//4°,0/
N 1 I l
S_ 9 4`� ( "' �v,� n ;R�►,k� 7.1 / • i �_ 1 t # • 416
�-
EROSION CONTROL, STORMWATER �s�E q l I .•••'¢:0,08;07
$;Rn -'_
•
AND FLOODPLAIN MANAGEMENT if!II 4111 f
�� D.) ESE l `� � F
�l y � % 1 84Q i
APPROVED �` R� 4.7
.. hi.Aft ,__ �� - y ,� .9r ���'`�.•-
vt,P�
EROSION CONTROL S- _ ......,,F{,rr,�r�����...
r1 3 24,2-2.
ueNST RM ATER MGMT. S- 4' Ft E
i R/w SEDIMENTATION AND EROSION CONTROL PLAN
d
_
FLOOD STUDY S- RALEIGH CUSTOM HOMES � p
��$ WELCH LANE ENGINEERING - SURVEYING
101 CORPORATE
W. MAIN ST., SUITE 202
, REV. DATE REVISION cK'D LOT 8 GARNER, NC 27529
—� 1 2/1/2022 DISTURBED AREA 5MM RADCLIFFE SUBDIVISION PHONE [phone]
AK 2 3/3O/2022 DRAINAGE AREAS/CULVERT SUM FORMERLY THE CROSSINGS AT RAVEN RIDGE FAX[phone]E
Lo�,. ENVIRONMENTAL CONSULTANT SIGNATURE DATE DRAWN: Ot/ta/2022 BY SW CK'D . CRP
F.FITC.nl.T.08.23n 7 SURVEYED: BARTONS CREEK TOWNSHIP, WAKE COUNTY, NORTH CAROLINA 'M:\Welch Ln 1008/WELCH LN IooB.DWG 1 OF 4

TREE PROTECTION FENCE
SILT FENCE (SEE NOTES)
OUTLET --.. .- - • • - - tr—is—w—rr— ar-- --a- -^ - . :- . :- • -- w.
t # . — �` l V ENTER.THE DRAINAGE PATTERN TYPE(TYPE A,B,C,D OR E)
SILT DISTURBED DRAINAGE
! I j I I ILI LOT NO. SPECIAL NOTES
t I I 1 i h i 1 ! 1 iAREA (ACRE) PATTERN TYPE
1
EIGHT OF WAY CONSTRUCTION I I I — _ +- �- --
�- , SILT FENCE ... 1 a -7.:-. ^- __
OUTLET g'RERIRN R RETURN -
WATTLES is ",1; 6 , <. < co < - < d { ( ( -
�1T7164�7mR-:•r•i�l• TOP OF&WALE 'L1 i��-:r.=1g1f�A�VITAE (`
AS NEEDPIS tuiaV_•►rl:F►� ,•E OF _ __ RO WA teal 51+A �dnui i_�i=7� ,AyySyAY - ___
TYPE A PAVEMENT OR CURB TYPE 13 TYPE C TYPED TYPE E
INLET PROTECTION URR INLET
NOTES;
1. IF required by Wake Cowry, sec protection Fence shall be 6. Construction entrance should he installed far each lot axed field
installed along the rear property line when adjacent to riparian located. -
LEGEND buffer runes, wetlands and/or 25 foot Tree and Vegetation 7. If the disturbed area is greater than one acre,a custom erosion
Protection Zone.If the lot is subject to a municipal planning control plan should be submitted for the 15-day review cycle.The
FLOW DIRECTION jurisdiction, then the builder is responsible for verifying the plan should address berms+diversions and sediment traps and .
applicable tree protection standards and for installation of tree hasins.
—si— SILT FENCE protection rue,asunet as required by the municipality. 8. If nndliple lots share silt fence with none installed between the
i—)-• DIVERSION DITCH 2- Install sill fence err low elevation titles of each lot and Install sill lets,a tesised plan wilt be required
fence outlets shown on schematirJdiagram and as needed 9- hides downstream of disturbances should he protected,streets
WATTLE 3. Silt fence char ld be located at least 50 t'.upstream of water should be swept as needed when sediment is present,and erosion
features Os.wetlands,ponds,creeks,streams,etc-]. control measures rernmrcd or damaged by sub-contractors er
rr TREE PROTECTION FENCE 4. It la the responsibility or the builder in ensure repute system utilities shall be re-installed at the end of due work day. -
alga SILT FENCE OUTLET ond repair areas are nos impacted by silt pence installation. Id.Details for silt fence,silt fence cull r.construction entrance and
5. Install silt fence in.accordance with Table 6.62a below from the other measures err provided o0 other sheets,
I] INLET PROTECTION NCDEQ Erosion&Sediment Control Planning&Design Manual: 11.Erosion control details err not drawn to scale.
12.1f lots are contiguous and have different land owners,lots can not
DRIVEWAY PIPE Table 6.62a MAIHMURI Slope Length and Slope evade fee Silt Fence share the silt fences.Each loot should have individual silt reaces-
'yz'-`'-`-"`• - -- SlopeSi Length k Maxim- --um Area ft'- 13.For lens with diagonal drainage flow to one side. null= - -
g ;O. CONSTRUCTION g } } } appreprfnte lot scicmatieldiagrero and add a note in the Special
t2% 100 10,000 Notes section of table on sheet A-3 indicating the direction of flow O
2 to 5% 75 7,500 and location of silt fence and Or fence wed.
5 to 1 50 2,5001 .1111141
10 to20% 25 2,500
>20% 15 1.500 WAKE
K:
WI NORTH CAROLINA COUNTY LOT NOS.,DISTURBED ACREAGE AND DRAINAGE PA!i'JRN TYPE TABLE A-3
'tCA""° • TYPICAL INDIVIDUAL LOT SEDIMENT&EROSION CONTROL MEASURES DETAIL A-2 REVISED:1/2/2020 (ADD MORE TABLE(S)IF NECESSARY)
REVISED:I/2/2020
- -
0'-I' HA1tIHl1Ff - f `
11 4' MIN. ^.lk SSLT FENCE
111
/ 7
.. .. _ i I .._ �:>'
II I.►:1:iA�i� SILT FENCE FABRIC `��ti�:►:1: 1 _. . ._.._ ..._ r. .a..' ,
MINIMUM 10 GAUGE r .� ��r+ INSTALLED TO SECOND r
�:r••3��•' - _....__• .. ... .
ii ►"'i ts♦ , i=ssisiinwi:iiu st•.rrsuini::itiiicil'sais •-r:r::ems; »�;E - .
♦♦ �i , tt - itJ=u:ze::iE2Er:t:s• �:F3:s:as:•.:sFFilau¢ %:::er. �.» i ii •
LINE WIRES i ji �i�irJi HHRE FROM TO .a���r�4I, MINIMUM 12-1/2 GAUGE s tow.. P �..a..a, h;i :anueiEia� nien:F:swl:ns-Ti-tiiEitElr_._.._i PeVetr4 �%.,, INTERMEDIATE VORES is I -» •sit i•2 � 0:4`a ile ni t• �:i':LEI __E_Et..I1I3 nEirigiied7r:.riiu motet'Rrl n ?l i ri?Eili-tf-:.r
!P P TAP OF SILT FENCE I- - ?_isic:•ENiE3=1 ell-!:EMIllii rlEi is�?lrntcrAgi• t - - •
d of,�� ♦�►� y�, f{US7 BE FIT LEAST 1' S iIC::7_:7:iti�i�iw=Ta se::���ra:i:: �.Y tie :-• ri�rt • _
°w `•�♦ �.W ti` <4♦ ` i; A1IVE E OP • w�i i. ;t:::,...Z" I} I:kliFIZIO=;ir� i: g^, r!C li
i:44 V 04$20$J �A•4�,4�� ���<�t THE WASHED STONE l ::: arw`r•Wrnr.-. L.:: rut i3imtr:ruu r ••„ i::#•
s s _r rest _teteUe - 7,4X 3 44t'� m. �el.'v__ia;. GRADE L . . t::.r::_:E e::r_.:�_ac a •sec:......,.. SSElr fti i .meu:n en
LD_i .I,-- " ,{,.. ,- ,II.-,IIL_Illi IL11LIIJ,r .,, ,4,.. mil�141L1LJiLA ILJ I1 _„ " �• '= ' cr.=::":f:"x:•= ink •:•••h_E;ii;=in: �Lrw:.»?:_: ::NN:Ii4f: -t,.• t , .
` l Y it iililiNi- _ -
I I•
4 Ifir 1. Remove sediment when half of stoneeutletu FRONT VIEW
- F NNN w1RE FENCE.
FR DN T VIEW • 2. R v stone as needed to facilitate iewat -� FILilTER FABRIC,
••- e T 3. Stone outlets should be placed on low elevation areas STEEL FENCE PARE
CLOTH IN vT TRENCH
of silt fame and bused on Geld conditions. STEEL FENCE PlaST I
STEEL POST 4. Per NCG-01,inspect outlet al least once a week and ��FENCE -�SET meta 2.APART
I+- lP OVERLAP C57 STONE
NOTES: -
WOVEN WIRE FABRIC repairs immediately.after each 1'rain event_
reshen stone when s dime:n[ HARDWARE CLDTH G HQ INTO SOLI Al'tQ SILT FENCE
accumulation exceeds 6 inches.Keep mesh free of
1. Use silt flame eoonllyy when Odra e area�not SILT FENCE FABRIC debris to provide adaquute flow.
flow.,cce in areas oil 5. Hardware c and gravel u1ould over the sit fence at FILTER OF 4
12 inches. WASHED STONE
2. Remove deposited sediment when 50%capacity i4 it ,
reached sod as needed to provide storage volume for FILL SLOPE "
the next rain event and to remove hydraulic pressure :a 1 i. , 3IN FILTER
RGRMINDFABRIC
ti
on the silt fence, T
3. Inspect lilt fence weekly and after each 1"min event �'. -= o
2.
I I,n ,',f`•.:. GRADE ling $ 0 nil)
I +, Y ‹ 430 ",pa4
-1T is i3° MINIMUM COVER
I- OVER SKIRT
F. '
ANCHOR SKIRT AS DIRECTEDEEallii.1
7 Butts.WIRE FENCE AND HARDWARE CLOD-. 11,UPPER EDGE OF
BURY 6'
1- BY ENGINEER •
FILTER FABRIC IN TRENCH
�� SIDE VIEW ��
� SECTION VIEW
WAKE .
RUNTY
- eft`- `-°t"'A STANDARD TEMPORARY SILT FENCE DETAIL A-4 -"T
B` ° STANDARD TEMPORARY SILT FENCE OUTLET DETAIL A-5
REVISED:1t2J2020 REVISED:1/2/2020
1
BUT SUFFICIENT TO KEEP ins. 1
•
SEDIMENT CiN SITE NOTES: •
I. 1. Install silt Imam or tux protection fence adjacorlt le
Nconstruction entrance to direct vehicles to drive on stone.
fir- � �.a 2- If tmrd is not removed from the vehicles traveling over the
:��� s44:- r4j W- 4f,='s- 1 stone,then the tires of the vehicles should be washed
• e� r�� t:A. I before entering the public road or the cansuuction err4ance
I err,f�i ii.. �.r
/� ; `7 -• i. ' •-"s� :�- 3`rG i roust be lengthened.Sweep streets immediately if mud is
� a �.-SS- -=_r;%, C.•- s_i-1 F�:!..F' i. .. �I t• 10_FT MINIMUM OR trackedoffsiteonto
EXISTING r'r r. publicentrance i
=� ._.... WIDTH OF PROPOSED 3. Maintain arasrruction in a rondirion to t
-r 2--3-STONE TO BE USED .rl '�-n
ROADWAY-- ?,g+'-.ty•:sego(yuoGE S tONE 0R RAILROAD BALLAST) err DRIVEWAY, WHICHEVER mud air scdim�t from leaving the site.Entrance will
t•r•`�!+ r r IS GREATER_
fill,,r _ require periodic remove!of g the site.Entrance
stare and
"� - ''t/* '-}� •Mi f.1. rc Secemeat with fresh alone.Immediately remove all
tee^ �% =' Sri:_ mud/sediment/rock tracked offthe Inn
Lift. °'!. s
Pa I g� -:r. f s. 4A HlsetH,,,,es
•
• PLAN VIEW 1:
PLAN O
77840
New DWG CRP
CONSTRUCTION .l, r�,.' ��
EXISTING ROADWAY 30'-0" MINIMUM -el 'ydl„..I N WI
A`'' Tr REV. DATE REVISION CK'D
}} ° "ii� e'V1. IYI�eNV�" DATE DRAWN• 11/22/2021 BY SINM CK'D CRP
_ I 1 -ii li i .ii- G�oiloti`t+��� SURVEYED:
r' ��t III SEDIMENTATION AND EROSION CONTROL DETAILS
- -i1- 1-III' =1-�:-�II-�I =11;ll�'I><I-1 -II---I ' Ir :�
1-1 f-:11-1 - 6^ MIN, - -.II- i-tt._ . ill-�t-- 1_I I._• I-11--:I 0 D
111111.1 FILTER FABRIC UNDER STONE RALEIGH CUSTOM HOMES
ripp, � SECTIONENGINEERING SURVEYING
WAKECROSS1008 WELCH LANE CORPORATE LICENSE:C-1771
COUNTY STANDARD RESIDENTIAL CONSTRUCTION ENTRANCE DETAIL A-6 LOT 8 o GARNER, NC 271 W. MAIN ST., u529 202ITE
'KOROT CAROL.
-REVISED:1/2/2020 RADCLIFFE SUBDIVISION PHONE[phone]
FORMERLY THE CROSSINGS AT RAVEN RIDGE FAX
(9 9) 779 4°56
BARTONS CREEK TOWNSHIP, WAKE COUNTY, NORTH CAROLINA ~/•,Welch Ln F008\WELCH LN 1008.DWGI 2 OF 4

// J/ / // // I I_/// J ��� ISOMETRIC
• !h is" EXISTING
USE A MINRIl1M EF 2 STAKES ON - � � TOP OF BANK L.ii=1�•' (MIN.) GNDSSO
WSLEFE SIDE • USE A HINDiUH OF 4 STAKES ON _
npVNSLOPE FIDE �t .. 1-:.:CKFILL
F{e} i,
riot.,�] WATTLE • DOWNS-LOPE - - - .. -a+ - Iwtn.} •—
MATTIN DGWNSLEIPE •- _ ''w �1'' 1 tt r -_ ;C STAPLES ON
MATTING 1 1 11=7-, `^ !.�] i Ir, ti 1' CFHTERS
Z, -l: - il - • O4�• TN TRENCH
•
DITCH * \ �� t.1 ,.. •
~__ �
SLEIPF+� 1\ \ \ \ �� _ Jot_
1 ` _t❑' za 'r
GROUND I I I sTA[� •'` rc� _6• �_$„ AIrN
(TIECK /MATTING SHALL BE STAPLES ON
PLAN VIEW I. use a minimnun 12-inch diameter excelsior wattle_ L PLACED IN TRENCH 1' CENTERS
MATTING IN nrreaES AND BACKFILLED IN TRENCH 2. Liao 2.4-inch long wooden slakes with a 2'•.2"naming cross section. _
3. Install wattles}to a height on slope so flow will not wash around wattle and scour - -
4. Install a minim=of two - ._ 1�rA�1 i p y
HIN.2 STAKES ON tTPSLOPE
4ININUH I STAKES OH➢DVNSLOPE slopes, upslnpe" and four ntr.lrraslope slakes atan angle -r --
�' wedge wattle to ground at bottom of ditch_
- _5. Provide staples made of 0.125-inch diameter steel wire formed into a u-shape not 1 =:'>I ll Ii-Ir^ar• _ ,'
GROUND .•:;�' less than 12 inches in l - r 4. c�'-�'� L-UI=y -_� iL N'
1 _ -. l- II 6. install staples approximately every 1 linear foot on both aides of wattles and at each, r11 --_ d :f,-
I—j1— II-1 i II -- I I—'' end to secure it to the soil. ,�� L- : (AI .--_ / 4.1'ti,_. l,.I: :rli
I• _ I 7. After installation of staples,check any gaps between wattles and ground with - -�-T -i•• ,__,..:1-___..7.__
__ I'.
"-"I =�t I I • • matting •.� ,1.114 :a .0- .i -- __ Sl spte _ —i
If 1���I I •
-
HATTING �1 :111I1-' -` `��-�'Cii.' • - '-,f!>~ —y'r -` h vti't - - �
V—DITCH SET1ON VIEWi - _ Ifq
ST AITES - -.4- . r;! -is-I 1-'—='.-1 �. � _______I
WEAVE STAPLES Tla2OtlOri MESH ANGLE STARS TO - - _'I • -.Y: ^i —
Hwl 4 CASING OF WATTS.E WEDGE WATTLE . i. i - - --- y. Ski lit=
MIN.2 STRKa:S 0H IFSi.,D?E raJH ST45(CI E5I ONTO GROUND • L. .E -_ .� X x -
rrsDlmD 5 '} ► x~ A E wnrii I F. Ai.:Fc_ANI (C )
'I� - • f - IF • �„ - -`- -f HATTTiYG _ _ _ PATTING MATTING UN SL6FE5
TI. 1- 11'� II o r .r
.=III.'/� TI i �' qy-'' i�1 „ jar=111 ! I II r I El - _ -
- - _ I APLES STAPLES t- -I
�I�.II—�[ HATTPNG
STAPLE INSTALLMENT STAKE INSTALLMENT
�� TRAPEZOIDAL SECTION I�IITCH SECTIONS CROSS SECTION ��
WAKE _
COUNTY WADE
aoaTldcvwtRnt STANDARD WATTLE DETAIL A-9 COiCAAVT TI A ROLLED EROSION CONTROL PRODUCT INSTALLATION DETAIL A-10
REVISED:I/2/2020 REVISED:1/2/2020
Temporary sealing recommendations f x-late Winter/Early Spring Temporary seeding recommendations for Sumner Temporary seeding recommendations for Fall
Seeding Mfetire Seeding Mixture Seeding Mixture NOTES:
Species Rate(Lit/acre) Species Rate(Lb/sere) Species Rate(Lb/acre) 1. Construction details provided in this standard plan areN(YC drawn to scale.
Rye Grain(green) 120 German millet 40 Rye Grain 120 2. These details are for lots with Imo than one acre of land disturbance
Annual.lespedeza Rohe in 3. If the land disturbance on a single lot is greater than vote acre,a custom
Piedmont and Costal Plaint 50 Seeding dates: Seeding dates: Pion should be submitted for the 30-day review cycle that addresses
Piedmont- May I.-Aug 15 Piedmont- Aug 15-Dec 31 berms/diversions and sediment srorage traps and basins.
Omit amount leapedeza when duration of temporry cover is not to Coastal Plain-April 15-Ang 31 Coastal Plain-Aug 31-Dec 31 4. This document is a guideline to control sediment anodic for single family
extend beyond Puna lots with a disturbed area of lam than one acre.Additional sediment coisol
Soil Amendments: measures maybe needed on a site-by-site basis.
growling dates: Soil Amendments: Follow recommendations of seii tests or apply 2 tons/acre 5. Additional information on specification and installation guidelines can he
Piedmont and Coastal Plain-January 1-May 1 Follow recommendations of soil teeth or apply 2 toas/acre ground agricultural limestone and I,000 lb/acre 10-10-10 obtained from the State Erosion and Sedimentation Control Design Manual.
ground agricultural limestone and 1.006 lb/acre 10-10-10 fertilizer- Latin-Jldeq.ne.gov/abourrdivisiooelwei -mineral-Sand-restaccaa/erasion-scdimeui-contr-al
Soil Amendments: fertilizer.
Follow recommendations of soil tens or apply 2 tons/acre ground Mulch:
agricultural limestone and 1,000[Macro 10-10-10 fertilizer. Mulch: Apply 4,000/1h/acre straw.Anchor straw by asphalt lack,
Apply 4,000/lblacre straw.Anchor straw by asphalt tack, netting or a mulch anchoring tool.A disk with blades set
Mulch: nag or a muleh anchoring tool.A disk with blades sat nearly straight can be used as a mulching anchoring tooL REFERENCES;
Apply 4,000/1bacre straw-Anchor straw by asphalt tack netting or nearly straight can be used as a mulching anchoring tool.
a mulch anchoring tool.A disk with blades set nearly straight can he Maintenance: Chief Raleigh,Stermwater,Standard Details
used as a mulching anchoring tool. Maintenance: Repair and maintain damaged areas immediately.Topdress lhttp iAvw v.raleirdmc.aovlbusiness/aovtentPlanDevthrliclasDevSe rfDrawiaasSt 'isrna.w html)
Re-fertilize if growth is net filly adequate.Reseed,re-fotilize with 50 11:Jame of nitrogen in bfaich.If it is nay to
Maintenance: and mulch immediately following erosion and other damage. extend temporary cover beyond June 15,overseed with 50 Delaware Erosion and Sediment Control Handbook
Re-fertilize if growth is nor folly adequate.Reseed,re-fertilize and lb/acre Kobe(Piedmont and Costal Plain)in late February or NCD Division of Fa Mineral and Land Rena HooresvilIa
mulch immediately following erosion and other damage. early March. EQ �'• t
Regional Office,Typical Prot by Lot Sediment and Erosion Caufrol Plan.
Seedbed Prepared. -
__ L. Chisel Compacted areas and spread topsoil three inches deep over adverse NCDEQ Sediment end Erosion Control Design Atomml,May 2033.
PERMANENT SEEDING REQUIREMENTS FOR soil conditions,if available. cro aul d-sedisu g on -conned eaugga-mineral
-resou m��e - - i-guidame!
SHOULDERS,SIPE DITCHES,SLOPES(NiAJL 30) 2. Rip the entire area to six inches deep. seam of Cary,Standard Detail Drawings
3. Remove all loose rock,roots and other obstructions,leaving surface
�� reasonable smooth and uniform. Jhrww.lvmnni' essKlwd
Typo Planting Ran 4. Apply agricultural lime,fertilizes and superphosphate miter*and mix @ sty _ epmmtldevelvp nR_iu�myls�dard�c aO rhsvriorx 2017]
300 Ibsfaera with soil(see mixture below)- Wake Canty,Sediment Control Details
Aug 15+Nov 1 Tali F. U.su 5. Continue tillage until a well-mil verine;d,firm,reasonably uniform sedbed is (hnpJlwww.oakegov-ram'waterlsxumwater/emsioo/Ps erosiensnacs.a'svx]
- prepared four to ala inches deep.
Nov 1-Mar 1 Tall Foacua&Abruzzi Rya 300 Ibsi/Oers 6. Seed on a freshly prepared seedbed end cover seed lightly with seeding The Nam Company,Standard Single Lot amour Control Template
equipment orcuilipack after ollig. (www.theeaueatam)
Mar 1+Apr 15 Tall Fescue 300 ibulaere 7. Mulch immediately after seeding and anchor mulch. NLOOT,Roadside Geer ten anneal Unit 2010 Roadway Standard
8. Tropes all seeded stunt and make necwsay repairs or neatedings within the Draninga,Division l fi Pfarioa Control and Roadside Derelopmtau
Hulled Common l6slacne planting season,if possible.If stand should be more than 6f1%damaged,m
Apr 15.Jan 30 Bn nnudagrasa establish following the original lime,fertilizer and cording rates.
-- 1125 Ibs/aer+o(Tall Mixture:
JUl 1- 15 Ta11 Fusers AND Orownm-Sud In Browni);35 Ibis/aerie Agckultucal Limestone-2 tonslacre(3 tons/aere io day Foils)
AIM Millet w Sorghum-Sudan Bfawertap Millet);SO Fertilizer-1,000 Ihsfaere-10-1010
Hyhrlda••• --V-lb9/ae re(Seirghulu. Supetmimptime-NO IbW ana rcre-ZO% iyais ��
Sudan Hybrids) Mulch-2 tons/acre-small grain straw
WAVE Anchor-Asphalt emulsion at 300 galtuns/acre WAKE
A YTE
COUNTY COUNTY
,dntTitd:Arrnn,n:aA SEEDING REQUIREMENTS A-14 ,�`T"r"",.""'` OTHER NOTES,REFERENCES AND ACKNOWLEDGEMENTS A-15
-
REVISED:1/2/2020 REVISED:I/2/2020
NPDES GROUND STABILIZATION TIMEFRAMES-GENERAL AND FALLS LAKE
GENERAL GROUND STABILIZATION REQUIREMENTS
SITE AREA DESCRIPTION STABIUZATION TiMEFRAME EXCEPTIONS
PERIMETER DIKES, SWALES, DITCHES AND SLOPES 7 DAYS NONE
HIGH QUALITY WATER (HOW) ZONES 7 DAYS NONE
IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE
SLOPES STEEPER THAN 3:1 7 DAYS NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED
SLOPES 3:1 OR f1A I[Eli 14 DAYS h5t LI C rr►a
7 DAYS FOR SLOPES GREATER THAN 50' IN ►nll++nHrr
LENGTH ',�./s%". °j
y g
ALL OTHER AREAS WITH SLOPES FLATTER THAN 4;1 14 DAYS NONE, EXCEPT FOR PERIMETERS AND HQW ZONES. +�04 a' -. . ��..
�� z� •rt •.sue►
F. A. -
FALLS LAKE WATERSHED GROUND STABILIZATION REQUIREMENTS �$�� REV. DATE REVISION CK'D
rr` 1 03/30/22_ ADDED DETAIL A-13 SUM
SITE AREA DESCRIPTION STABILIZATION TIMEFRAME EXCEPTIONS -,-9�}'' /NE '-/iP":/
- - �'i►,��U. WIGS. +`� DATE DRAWN: 01/18/2022 BY SHIM CK'CI CRP
PERIMETER DIKES, SWALES, DITCHES AND SLOPES 7 DAYS NONE rr►►►•1i H►-v.
IlI/LLC� !r 2j SURVEYED:
•
HIGH QUALITY WATER (HOW) ZONES 7 DAYS NONE SEDIMENTATION AND EROSION CONTROL DETAILS
o
K p A
SLOPES STEEPER THAN 3:1 7 DAYS NONE RALEIGH CUSTOM HOMES PI
SLOPES 3:1 OR FLATTER 10 DAYS 7 DAYS FOR SLOPES GREATER THAN 50' IN
LENGTH 1 008 WELCH LANE ENGINEERING — SURVEYING
ALL OTHER AREAS WITH SLOPES FLATTER THAN 4:1 14 PAYS NONE, EXCEPT FOR PERIMETERS AND HOW ZONES. CORPORATE LICENSE:C-1 771
A.
�_ I LOT 8 1 D 1 W. MAIN ST., SuiTE GARNER NC 27529 02
CavNKT RADCLIFFE SUBDIVISION PHONE[phone]
NORII[CRAOlIl4A NPDES GROUND STABILIZATION TIMEFRAMES TABLE A-13 FORMERLY THE CROSSINGS AT RAVEN RIDGE FAx(9 9) 77 ❑56
EFFECTIVE:2/15/19
•
BARTONS CREEK TOWNSHIP, WAKE COUNTY, NORTH CAROLINA M:\Welch Ln 1008/WELCH LN 100R.DWG 3 OF 4

GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH EQUIPMENT AND VEHICLE MAINTENANCE watts CRarRErt vsslqut
THE NCGOI CONSTRUCTION GENERAL PERMIT 1. Maintain vehicles and equipment to prevent discharge of fluids. sratacr "LBO
Implementing the details and specifications on this plan sheet will result in the construction r- *-
2. Provide drip pans under any stored equipment_
activity being considered compliant with the Ground Stabilization and Materials Handling "►"`i - "'" !��==�-TTf
3. Identify leaks and repair as soon as feasible,or remove leaking equipment from the •4r art
sections of the NC691 Construction General Permit(Sections E and F,respectively).The ?nil l;111.7t A
ermlttee shall complywith the Erosion and Sediment Controlplan approved ['reject e` il!a a�% �, M�� +`%. .■■..•�s p by the 4. Collect all spent fluids,store in separate containers and properly dispose as """"� L -=- } •IiY tf"1
delegated authority having jurisdiction.AJI details and specifications shown on title sheet r
may not appty depending on site conditions and the delegated authority having jurisdiction. hazardous waste(recycle when possible).
5. Remove leaking vehicles and construction equipment from service until the problem t as e� Ow awe."`r..'
SECTION E:GROUND STABIU2ATION has been corrected. i `��""-
Required Ground Stabilization Tinto Frames 6. Bring used fuels,lubricants,coolants,hydraulic fluids and other petroleum products tsaa e s ���..
to a recycling or disposal center that handles these materials. .'"" `W..�:.e
Stabilize within this y o
Site Area Description many calendar Tlmeframe variations sr,,rd o7A .n samrrn a As:, MOVE W TRf a:Rl anlsir
days after ceasing UTTER,BUILDING MATERIAL AND LAND CLEARING WASTE
land disturbance 1. Meverbury or bum waste. Place litter and debris in approved waste containers.
(a) Perimeter dikes, 2. Provide a sufficient number and size of waste containers e.gI du master,trash CONCRETE WASHOUTS
swages,ditches,and 7 None receptacle)on site to contain construction and domestic wastes. 1. Do not discharge concrete or cement slurry from the site.
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
(b) High Duality Water 7 None waters unless no other alternatives are reasonably available. and state solid waste regulations and at an approved facility.
(HQW)Zones 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 orwetland. 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 5. 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. Clean up immediately if review and approval.If local standard details are not available,use one of the two
-7 days for perimeter dikes,swages, 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. Do not use concrete washouts for dewatering or storing defective curb or sidewalk
7.ones 9. On business days,clean up and dispose of waste In designated waste containers. sections.Stormwater accumulated within the washout may not he pumped into or
-10 days for Falls Lake Watershed discharged to the storm drain system or receiving surface waters. Liquid waste must
-7 days for perimeter dikes,swages, PAINT AND OTHER LIQUID WASTE be pumped out and removed from project.
ditches,perimeter slopes and HOW Zones 1. Do not dump paint and other liquid waste Into storm drains,streams or wetlands. 6. Locate washouts at least 50 feet from storm drain Inlets and surface waters unless it
(e) Areas with slopes 14 -10 daysfor Faris Lake Watershed unless Z. Locatepaint washouts at least SD feet from storm drain Inlets and surface can be shown that no other alternatives are reasonably available.At a minimum,
flatter than 4:1Y install protection of stone 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.
Note:After the permanent cessation of construction activities,any areas with temporary 3. Contain liquid wastes in a controlled area. 7. [grate 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 it 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.
activity.Temporary ground stabilization shall Ise maintained in a manner to render the 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 ibis kor3tion-
PORTABLE TOILETS 9. itemove leavings from the washout when at epprouimateiy 75%capecityto limit
GROUND STABILIZATION SPECIFICATION 1. Install portable toilets on levet ground,at least 50 feet away from storm drains, overflow events. Replace the
Stabilize theground sufficientlyso that rain will not dislodgethe soil.Use one of theo tarp,sand bags or other alternative
structural
pl
streams or wetlands unless there is no alternative reasonably available.If 50 foot components when no longer functional.When utilizing alternative or proprietary
techniques in the table below: offset is not attainable,provide relocation of portable toilet behind silt fence or place products,follow manufacturers instructions.
Temporary stablllasilnn Permanent5tahi taatiun on a gravel pad and surround with sand bags. 10. At the completion of the concrete work,remove remaining leavings and dispose of
-
•Temporary grass Seed revered 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
other mulches and tadtitlers other mulches and tankitiers foot traffic areas. caused by removal of washout.
.Hydro ending •Ceulevtil a fabrics such as permanent soil 3. N}onItor portable toilets for leaking and properly dispose of any leaked material.
•Roiled erasion control products with or reinlarcement matting Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace
without temporary grass seed .Hydroseeding with properly operating unit.
•Appropriately applied straw or other mukh •shrubs or other permanent plantings covered HERBICIDES,PESTICIDES AND RODENTIChDES
.P last k sheering with mulch 1. Store and apply herbicides,pesticides and rodanticides In accordance with label
•uniform and evenly distributed ground cover EARTHEN STOCKPILE MANAGEMENT restrictions.
sufficient to restrain erosion 1. Show stockpile locations on plans.Locate earthen-material stockpile areas at least 2. Stare herbicides,pesticides and rodenticides in their original containers with the
•structural methods such as concrete,asphalt or 50 feet away from storm drain inlets,sediment basins,perimeter sediment controls
label,naraining walk and surface waters unless it can be shown no other alternatives are reasonably accidental which lists directions for use,ingredients and first aid steps in cased{
•Rolled erosion control °ducts_with grass seed available. poisoning.
2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of 3. Do not store herbicides,pesticides and rodenticides In areas where flooding is
POLYACRYLAMIDES(PANS)AND FLOCCULANTS five feet from the toe of stockpile.
orsslhle or where they may spill or leak into wells.Stormwater drains,ground water
surface water. if a spill occurs,clean area immediately.
1, Select ffocculants that are appropriate for the soils being exposed during 3_ Provide stable stone access point when feasible. 4. Do not stockpile these materials onsite.
construction,selecting from the NC OWN List of Approved iAMf/Floccufonts. 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 NC OWN List of Approved as vegetative,physical or chemical coverage techniques that will restrain accelerated
TOXIMS/Floccwonts and in accordance with the manufacturer's instructions. erosion on disturbed soils for temporary or permanent control needs. HAZARDOUS AND
nated WASTE
AA
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. I.1l.�f�;NORTH CAROLINA 3. Do not store hazardous chemicals,drums or bagged materials directly on the ground.
5. Store flocculants in leak-proof containers that are kept under storm-resistant cover i+^Enyrl Qri CARD f I NA itY
or surrounded by secondary containment structures.
y' For questions and assistance,please contact NCDEQ at 919-707-3639.
NCGOI GROUND STABILIZATION AND MATERIALS HANDLING A-12
PART III PART ill PART ill
SELF-INSPECTION,RECORD KEEPING AND REPORTING SELF-INS PEC1ICI N,RECO RDNEEPING AND REPORTING SELF-INSPECTION,RECORDS EEP ING AND REPORTING
SECTION A:SELF-INSPECTION SECTION B:RECORDIIEEPING 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 The approved E&SC plan as well as any approved deviation shall be kept on the site,The Permittees shall report the following occunences:
personnel to be In Jeopardy,the inspection may be delayed until the next business day on approved E&SC plan must be kept up-to-date throughout the coverage under this permit
which it is safe to perform the inspection. In addition,when a storm event of equal to or [a1 Visible sediment deposition in a stream or wetland.
The following items pertaining to the E&SC plan shall be kept on site and available for
greater than LO inch occurs outside of normal business hours,the self-Inspection shall be inspection at ail times during normal business hours.
performed upon the commencement of the next business day.Any time when inspections _ _ .- - [h] On spills If:
were delayed shall be noted In the Inspection Record. hem to Daearrent I Documentation Requirements j • They are 25 gallons or more,
Frenuency (a)Each E&SC measure has been totaled Initial and dare each MSC measure On a Cepy I • They are less than 25 gallons but cannot be leaned up within 24 hours,
Friona tdwird wawa Inspatacn rewords rmrkmiude: and duet not slgnlfpantly dedtate from the rt the app mead EDSC planar complete,Sate
h o o hams] locations,dimensions and relative elevations and sign an Inspection report that lists each • They cause sheen on surface waters(regardless of volume),or
Ill Fran gauge no? Daisy minion ampu rn..- shown on the appiweed MSC plan. E&SC measu re shown or,the api,n v'd E&SC • They are within 140 feet of surface waters[regardless of volume).
wa'nraIned It If no daly an Range observations arc mane donna wenead ar
wed worY:ne hatSay perinds,and no rdw:dua4¢ay rainfall Information B Plan."fills documentation is required upon the
li
order aueilabfe.record the cunwlatWe rain measurement far these utr- initial installation of the E&SC measures end
attendee d.ys land ills wul determine It a site Inspection It the E,SC measuretare mnrlihed after initial (t) Releases of hazardous substances in excess of reportable quantities under Section 311
needed).Days on whedt no ravdaa nraur.ed snail he recorded.s ,installation. of the Clean Water Act(Ref:40 CFR 110.3 and 40 CFR 117.34 or section 102 of CERCLA
•ens•^ rho permntee may use anolhn rain-monitoring device apgrnwd by she arehmn. 1h}A phase of grading has neon completed• hid al and date a ropynl the approved Mac (Ref:40 CFR 902.4)or 6.5.143.215.85.
in test At Ieastnnrc per 1.edentdrzatmn crthe measures m'P.vicd. 'planer complete,date and sign an inspection
rdeawst..i 7 cakndarn,Ws 2.Dale iml nine Cif roe inSpecs rn I report to Indicate completion of the (d) Anticipated bypasses and unanticipated bypasses.
and wryrltfn Si 3.name the s.rsgn pertorNnl thelnsperrlon• I construe-Non phase.
haws of a rain 4.Induaon al whether the measures were operaupg
_-_,....-
event a lA Minnie prawns, Ic}Ground cover rs totaled are installed 'initial and date a Copy of the approved .
2.hours 5.D srtreunto of main Wearer nod,for the mrawre. in accordance With the approved h5'c'' plan or complete,dare and sign an Inspection (e) Noncompliance with the conditions of this permit that may endanger health or the
_5_n..eriptlen,ma_d•nu,and dare^f rrtrect[veanlons taken. plan_ report to indicate compliance Wirth approved environment.
iai Stprmwarer el imst ante per 1.IPmrIhctnn of the munargeegdaas mspeped, ground coder specifications.
Olscnage 7 tamed.,dap 2.date and Il evfine Inspection, ' ' - '- - - " •
ouvalls 15vos] and Within 24 5.Name of the person perturrnme rhelnspect/on. {di The mete nance and repair Complete,date and sign an inspection report. 2.Reporting Timeframes and Other Requirements
hears eta rats 4-fhlde/two'indicators ntsaprmweter petltpun such as ell requirements for all E&SC measures Alter a permtttee becomes aware of an occurrence that must be reported,he shall contact
events Labials In Sheer,floating orwspended solids or dismtnre eon, have been performed.
zit imam 5.Indict lion of Waisted/went leaving the Me. - -- the appropriate Div'Sbpn regional office within the timeframes and in accordance with the
e.oascrfpdm,evldenke,and date oftar otryeaalenyvE•n• (ci Corr2[dveatrlotts hove bevy token initial sea dote a ropy of the approved E&5[ Other requirements listed below.Occurrences outside normal business hours may also be
l4}perhneeeror -Rs least once per 1f Visiblesedhronranpn k found nalslde site Amvs,Men a Word to EssCmeasdres. planer complete,date and sign art rn>peetbn reported to the Departments Environmental Emergency Center personnel at(Son)
Shin 7 calendar days of the Wowing shall he made: report to indicate the CPrrlpietivn of the 858-0358.
WWI wahin 74 1.Actions taken:edam up or abmnlre the seourwet+ha;It,,fart , corrective action.
events L rain the site limit, 2.Additional Documentation w be on Site
events Leitch M a.Dcsuinflon,eyldeprx,end clot of commove amens taken.•nit. �Pt Occurrence I Reporting Trmeframes(Arty Discovery)and Other Requirements
24 hours a.An nalanariav as lathe action,.taken vnr.anhal flown In addition to the E&SC plan documents above,the following items shall be kept tin the Ial vesrble sediment • Wfthln 24/loors,an drat or elect-rank notllkratihn
m^besres. site and available for Inspectors at all times during normal business hours,unless the deposition in a . Within 7 calendar days,a report that contains a desoiptfdn of the
I►I Sluamsor At we vase per If the strvar^or wetland has Inpeated,nsiblesndlmegtatien eta Division provides a site-specific exemption based on unique site conditions that make .5trrsm or wetland sedime•tt and actions taken to address the cause of the deposition.
wetlands&Wee 7 calendar days stream has SSible lnsreased turbidly iron the cnrwt.tntl,nn Division staff may waive the re uiRkneM far a written monad on a
ervffsp• and widen 2r aamsy,twos ramrd et the Following shall be made this requirement not practical: V q 'ono
twh.re bouts of a ram 1.Descriptwn,&Mdent l end pats of corrernve afters taken.and case Incase basis,
eecesublel eue,tl-lDlnds in 2.Records vl thenwired moonsro meaptwer,ate dhn.lan (a) This General Permit as well as the Certificate of Coverage,after it is received. • If the shear'is named tin the NC3031d}list as impaired forsedimeent-
24 Mews Reglvnal OEfire per Pan In,section C,Item inHalnf Unseat/nil,searml, . relatedcauars•the permlrtee may be required le perform additional
f51Ground After.•acn phase t_The chase or grading hroi•irahph ulPerbnetu(&5C monibring,inspections or apply more stringent practices if staff
Hnhil.ratme ofnredrn, rn.w:are.cleanup andaruhuisg,nueaa.rien AT Mean [b) Records of inspections made during the previous twelve months.The permtttee shalldetermine that needednal requirements are
mHrwls drainage toolhtes,sddupfetin of all Iard.dinuthera record the required observations on the inspection Record Form provided by the with Ina federal of staple impaired wafers end'Invrla. assure compliant r q►lyl11100Rlrarr r
actiYi-y,p]nmvc[:on or redevelopment permanenr Dielision or a ect oniraiiy'avaala6 erectloe form that in dudes in lieu of the reauirel the d paper copies dale I be allowed if ibl ell splits and • Within 24 7wvrr,an oral or electronic nptRloitlon.The netull adan i , ��.t t 'r�ey..Akt
pound cover).
2.oncume^mliae that the rewired apoWrd srabhmlen release of snarl include rnfprmallon about the dale,limo,nature,voipme land • . F C ' ( S
mrowres have been provided within the regered shown to provide equal access and utility as the hard-copy records_ harafdous local ion a Pie spill or release. .N D .a-0 G �f
rimeirame Sr anhnuerance that they will Sc gnawed as substances per ltem 'f,
dons w:see- 3,Documentation to be Retained for Three Years Q' I
All data used to complete the e-NOl and at inspection records shall be maintained fora period ilbl-fcl above _ ___- _ _ _ _ ?Z rQ c'""sc
Isi Anticipated . A report Otleart ten days bear,the date of the 8ypars,if passage. r+.
NOTE:The rain inspection resets the required 7 calendar day Inspection requirement. of three years after project completion and made available upon request(40 CFR 122A1] bypasses on CFR The report shah include an evaluation of the anticipated quality and - O44'r'i 7
122.41im1f3NI effect pl the bypass- �C7'7 V REV. DATE REVISION CK'D
PART 11,SECTION G,ITEM(4) {dl unanticipated • Within 24 hoar",an oral Sr electrdhlt notlflcation- y j•
isypessea t40 CFR . Within 7cpfer.dnr day,a held,. [hot IricluKkr ail evaluation at ell
DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT y R r'� 1 3/30/2022 DETAIL SMNI
122.41(rn113)1 quality and ailed W the bypass. �7ti,^/ r I ryLy sty \~
let Non[nmpllante • Withid 24 havra,an teal or nlrctnink rnuficalion- ++Le 7 a,Gl N E-1•''s(�_4 -`
Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn dawn with the conditions • Within 7 calendar days,a report that Cohlarns a description of the 'i� A e ■It �. yet
for maintenance or close out unless this is infeasible.The circumstances in which it is not feasible to withdraw water from the surface shall be rare Ifor example,times with extended cold weather). of this permit that rnn temp!Pince,one its eaunes;the period ofnoncompliance, '14;rig, M. `V`GI►►►► DATE DRAWN: i1/22/2021 6Y SMM CK'D CRP
Non-surface withdrawals from sediment basins shall be allowed only When ail of the following criteria have been met may endanger indridtng a act dates and times,And if the nontvrnpliancp has not a IFly/1112Z _-__ - -- _
health eir the peen corrected,Me sntlei paled Nee noncompliance 5 expected to 'j Spa• SURVEYED:
(a) The MSC plan authority has been provided with documentation of the non-surface withdrawal and the specific time periods Dr conditions in which it will occur.The non-surface withdrawal rnvlranm.nt{gyp rnnr nue;and st?n ram n or planned to red ce,d mirage,and
shall not commence until the E&SC plan authority has approved these items, CFR 122.41{I){7]7 prevent reoccttrrente or the noncompliance[40 CFR 171-41(lJ[G1.
• Didsionsiaff may waive the requirement for awrrttics report ona SEDIMENTATION AND EROSION CONTROL DETAILS
Ib) The non-surface withdrawal has been reported as an anticipated bypass in accordance with Part ill,Section C,Item(2)(c)and(d)of this permit, case by rasa rasp- 0
Ic] Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwaterthat is removed from the sediment basin. Examples of appropriate controls include ❑
properly sited,designed and maintained dewatering tanks,weir tanks,and filtration systems, - -- RALE I G H G U STO M HOMES c,
{d} Vegetated,upland areas Of the sites era properly designed stone pad is used Ia the extent feasible at the outlet of the dewate ing treatment devices described In Item lc)above, �. ;
le) Velocity dissipation devices such as check dams,sediment traps,and riprap are provided at the discharge points of all dewate ring devices,and '. 11rr NORTH CAROLINA (�rr�'Q LANE ENGINEERING - SURVEYING
If) Sediment removed from the dewatering treatment devlfles described In Item(CI above is disposed of in a manner that does not cause deposition of sediment into waters of the United States. -.lA! Environmental Quality 1 V V CJ WELCH
CORPORATE LICENSE:G-1 771
For questions and assistance,please contact NCDEQ at 919-707-3639_ 101 W. MAIN ST., SUITE 202
LaT GARNER, NC 27529
NCGO1 SELF-INSPECTION, RECORDKRADC LI FFE SUBDIVISION PHONE[phone]
EEPING AND REPORTING A-13 FORMERLY THE CROSSINGS AT RAVEN RIDGE Fax(9] 9) 77 4056
d BARTONS CREEK TOWNSHIP, WAKE COUNTY, NORTH CAROLINA M:\Welch Ln 1008\WELCH LN 1048.DWGI 4 OF 4