WQ0036881_Permit (Issuance)_20181116

.,ROY �ZQQKP.
WCKKELS,.AtdAlis
IIN VIM, CUMPPOt
NORTH CAAOLINA
Novemt er l6,, . S .2019
Matthew S ;Williams, Corp Director
Nofthrop Grumman Guidance ",Elddtfdlii6s Co Inc:
-C-6ntinenial',Blvd,
EI Segundo, CA 24
Subject. bw'..PerqiftW ber WQ0.3
Cherokee: , C ounty.
Ifi ac;oordancevith.ypW,.,_re-q 'Pp on
iddt"' request -received 20-18,ar
additional ij�f , 10
j
we are forwarding --herewith- P.6mift:'No. WQ003.6.8.9�l�,,for ",'aoritinu-ed- of the°sAect:groundwateI
remiedaagori f, effective bfi,Apiil: 12;201% the &y after the
exp ration date o£the l4qift -T; 0 sholl'Jecome:6 em,
existing permit), WE& inaydiffp'r froi4lhp: date of this letter,; This, pennxt, shall bi
effective fxom, ADii11.-2i� 9*i gUbiecttdth6:,Cbliditib-n"s-and.
0-pAy ,Plj�as quiibrftentslrf permit. S_ev6fhLh6v' onditionslave
been tilfir c
verall-ye n system:
of'in situ &fibw wells 464he,o
40. e: inclusion
'Thme�.offfienew-,condiiion.s:fbllows-..
-p, -,p
o, Part'IUA Thq,eyistlng electrode , , d . ectrg, �pjpql4qg,
injection wells inay be.modified;to a-�­­nh-'­ en
hance biaremediation-ofthe groundwater per
th
Fait I The n lanz, f6rencedinAifachmenf',,O��
gp re idii-
application received AP41 5, .2 1 .revised:Whitft gwi ,0fi#g re edt6dln
....
ea ii.idditidn6linf6imdtion,Ocf er;23.-. Ofbala,N6ve
nber 5-..
20184,Table I I.I.
North Ca�oima" S Section
North512 ; alisburySt Carolina
, ResQurce 1- FOGWb:
.27.699-1636
919.707.9129

part Xil.i. Pei' qp. . re. mem si f ifty,
(I.(i) days prior to of
the groundwater-remediation=system, fhe'-Perwifieeshall submit -- proposed closure plan for,
ro. tdL
49q
uatq
pifi
WOO. "ll�t At "
cc,..PjobWfts,
my parts,requirements, -pr-Ifthftg contained 'J& b '.t
0 "kht t .0 -9- ts 04 i M464he
r'equesto,
tj
t fiv- Hearings, Mall .'s6i-6C6
J Statutes, t e eann g
final - la�",
.744; UAW9,�946h:de& dre made,this pennitsfid . b and binding,,
If you need any;addrtional 4 cood
1 R " ' i @, ", �
36.68 0 't-Afli haid nodenri
. � tad
;� Linda Culpepper .
Tntenm:rector,,Division of Water Resourcgs'
ddi: Cherokee
Asheville Regional Office, - WV.--Q
amp rani, t W.,,A!#OfdM .,--A,,020&1
JE $i `-'n s id VQ00360I.Permiflile-
-WqoQ:Notebook _Fil
0

:NORTH CA."t-INA
ENVIRO-NMIEN�.T'AL1MANAGEMENT�C-ONIMI-S-SION;
F 00 ENVIRONMENTAL QUALITY
GROUNDWATER 'PERMiT
,,OW, �Ok
In accordance,.withthe�proVi'sions ofArticle 21 of Chapter 143- General,statutes
lma.as,amen amended;;
PERI, SS-109-IS.HEREBY' GRANTED T,'
Nod" Grumman:wGuidmtc e-, _and. Electronics nee,
of-a144,0,00
,Hydrogen - peroxide .-and I dioxide
-dosing system: -
con uc 03
'Wells to enhance, aer6 o iaii and' (4) constr
.
operation
'(EVO),.§6diV-M,hyd,roxIi'.de� Dii, ammonium ph6gphaf
,I1rqent6to remediate: groundwater,
contarfunatedir
discharge ,of wastes to the -,--- surface `waters`, p4dilaWn"f'
9p
:,OiC'Water Resources (Division}, i4oj -qqnf6 "wil
subsequently qp .!V'the. Diy §i'&7a`n'd,.'(
:r;:remed anon fi` "I" gyconsisting of
air strippingaystem; actor ,
16doperation of e ght• ex siing 1'4jlec,t'lloiI
infect methanol; ethanol,, emulsified vegetable
oil
(DAP},_an E ,d' �B"I b-
loa gpip
7.,
riinarily, ofvolatile organic. d6mpoi with;
to"the -application: rec6k.vcd Aprfl'5, 019and additional
ember6, October.
iNovember
-"
'PH, Y-t
he XV,i . sion
h the protect plan, speicationgan: other supporting
data
This permit shall be. .,:effective the ya-fterth--e,, 6'of-the-existing
46 1 Vd.Ai �-dt-�OJhd f6�itow-i4�,�.'s�pi-ecified�,cond'�fions a d4
-1 'b � n limitations:
September Q24j,'Ahd, §
,PERFORMANCE 9JPANDAkDs"�
11. This-pennit.shall. become voidabl6�if,the soils -'fail .'io-a:dequdieI g
§§I` h'. w the remaining wastes,
be rescinded fniess,'t facilftle$�w ;installed, 6intAindd, acid operated mial manner, which- will
... . .... . ..
r quality standards of the surface pnogrq�qq Waters. li� gYM
protect the assigned Ac' the f
i
.Or jq 1 e9fi, ,we4_1s.fail -foperf6 . .... satisfacfo if or the 'inj qtzone ;fails O-adequately sginiassimilate the
injected-h dfk6.-,,c- ctiv6. a6fibns,dridlWing the:Tepdimodification,qf.
oft6 jj
'asrequired by lorf'o 'W—wr Rob :Mp
abandonment ,of the-'facility/wells, �d itteehi b
required tO'reduce. -Qvelimmatp. the' pprrqU the .assigned, water :-quality islandards or
surface
The issuance pYe ihdl-:,,
)d ofthe r'esponsIbiityf6r-damapsto�suxfacVor
grouridcvaters resulting from the operation,of this facihty N
14a-2-'l5A,6Lnd in, aTm6n-ne-f-ap'pbved ' byIhe DiVisionf,15A NC -AC 2T.11.1,
R0117bts6harge.,(fev,.:4i 2i2010), Page A OfiI.

4; Diversion &bypas§ing Of the untreated groundwater from the treatmerit.facilities is•p- ohibited
5 q_ w
Add ilatdrhOasureg!8hail"be-ta"k6ntodi�v&rt8t6rin*ater�p.-pr
��&omthedi'sosalareaand'eve-noieaw
, _T Nap,
:from the subsurfke disposgI.M.6, _rI15AVCIAQ`2.TJ
R'.,FACILITY OPERATION ANDMAINTENANCE AgOUIREMENTS,
-1. The Asheville Regional Office, _06 numbernumber8,2&29.6-4500, shallbenotified atleastforty-eight(4
t PI o
Muris in advance of operation ofthe installed facilifiesi including'the initiation of-inje-c-66 n%dpdfdtidh§I so
that: akl,,.in- pl�ce-4i-Veciion can bemadeSuch " fl, the id shall
;be ion., o gibftAt supervisor be made.-d&iii
91
the normal once hours Trom. ' - &.-00­ until. 5`00 pm.. on,�Monday through Fi day a
AM Friday; excluding- State
Holidays,.
2The "treated water discharged ause a:vidlation of Class GA- Groundwater,
z
Standards soecified:in,.,'l,5A"NC-AC,-'02L M02'fo constituent at ifiep 4jebtib.0"nPr-causethe
migrationt
mmation into, unaffected ,areas .. T"the ,treatment: #.9fdni,.fhiIs'Jo consistently achieve;
this standard, themadditio,1161 treatment units -or changes. in,opprationaLneedg may -be required B 5A
MAC2.T.1604(g)]..,
3, Tli&°groundwater recovery, treatment. and disDo§al.."Sy-stem..shallcdntinue;io:be inspecied-i-naccordance
with :the application submitted for the previous pen nilt-issued on April 1 . 8, 2.0 1—— 1,4.
clunOt G -
.Operation and Monitoring" 'Plans) ., Ifjt' d t d, that the system a fu .,is actiQ�,ing::or,le'a'ding-ioilie-
te f, 'R. O'the envif6mnelit, athreavtoltiffian health, or.:anuisance i,.'all.repairs shou'ldbeilia7de:
joaspo wastesA
as -soorr as,possible. and rqported-to,the'Asheville RegionOOffice„ A1146- 't f the: groundwater
recovery; treatment; and'disposal,.s e sh I bg prqperly.. weatherproofed, to prevent ee :and failure
' * and, -I�.11, _Y4 I m -11-1 4 fed,fr . zing.
ofthe.syste (BANCA02T..Q1`09(b)].
4i. Upon classification, of the wastewater. fteatni rdinediaeldn faciii ties'b y:th WaterPollutionControl'
SygeTA, Qp6fators Celfification,omm ,,C i,(WPCSOCC),Jhe Permitted. shall designale-arid,zemplo
issior
."Y A
certified operator lo,'bd it, responsible oharge:'(bkQ) and one. -Or more certified _OT)erAtbr($)'tb he. b66k-ilp
'0RC(s)-of 'the facilities '-Iil:accordanedwith l.5A'-NQ,AC-8G'.,02'Ql;. The. ORC.,shallvisit--the facilities in
accordance With 15A NCAC - 8.G .0204,6f as: specified in, this permit *and ,;shall "comply kwith - all. other
condition&,specifled,in -these rules[15A NCA IT,01
5.. The _Permitted shall mdihtaina log or , r
dP6rt,jri6ludiii4,ddt es,andAimes of-ihspecfions, maintenance, Toppiris-,
or., corrective -.actions "taken, by, the 'Permitiee, and, removal of':611residuals from this,, facilfiy? Residual.,
removal .;information shall inciude-,iho.n6n!e-bftha-ue -e, r,..perniit'auth6i.-Iziilg.:th6-disT osal.ofa-letter-fromla
the-: re§id4al§j- date residuals were
e� the hauled, and volumeof municipality agreeing . to iaccept..
.removed'., This reco4shall.'be. m6iniained, by the Permittee,:arid, linclude three l.yo4rg,.Qf".dafaaiid;shdll,.be,
made _lavailableto the Division or -, other ,permitting authority, request[15A 14CAC -2T- 1 607(4)].;
6., Any -duly authorized. officer,,,, employee; or rqprpseniative�,.;pffhe Division'-,�ffiaypresentation.I f . upon 0
credentials, enter inspect "", ises o pace on
4spec'' any,ptppe , y; premises brfelated.to the disposal site
-.. l,,oIv.ffi.cility'a'i
any reds6rAbI6 time the purpose of.determining compliance with, thisipprm (including inspection,
observation, andsampling associated with jAjPcOon-andany'related facilities.asprovided10 in N.C.G.S.
87.70), ixlAy lnso'dct copy any I records: or annual facility roporHhat mukzbe maintained under, the terms
and conditions of-tlii'spei-iiiit,and iiiay,6btaiii'sa 'I'es. ot'g�p4adwater.8Lifface.wAer,,.ii fluids,,or
inp t I on..d
M.
leachate [KC-0G.8 -..14j,-2,1 5 3
7. Th6...Pernutiee shall,comply w ithz]Lconditions of1his permit and with. the ,standards and criteria specified
in Criteria. and Stand . ards Applicable -to',
on- W-611s:(B.A NCIAC'12C .0200). Noncompliance with
db4ditio'n-s bfthis,'
rth Carolina Well Co t ction Act ands ground'
Tor,enforcement -actibnas,providod for in. MQ,GS, 81-94.
W00036,881 Ngiil of 8

,MCONST-RUC,T,ION,-GENERAL,C-ONDIT.IONS-
.Each *q well sfiolppt *d
2. '.Miilti7§df6en&d',,i#ellg.ghdllncit
u q`"W44ppuA :-fivac
_@ that ._-- 1 1---,
u�i of .
aquifer -zob ,,.. ---
the gFAVq1.,pa6k,, or well s IS 4)1;
4 1 Bdhtbii .. =ut.siiali, - no,-c .. be -used t �'seal :�o'ii�.y-','.'wdWr,-,b'e�fihg,,-,.i6n6.�w.iih,achlonde-concentration , e6uO.4p
greater 1 �lli�ns per liter:: In areas, t
I are
s. e where own7to exist 'or,probable, sucl as coastal areas, .
kn-
chloride-16vejsshall be verified dkikiiig conditions..
15A,,NCAG.,.0
225,(
s
-
;Each5. 00tiweft shall be secured to"Te4sOft ensue` unauthorized access and U
sEach well;
e,
h
that it i&A for i4jection:p ,pur osesand the .entrance ao each well;
shall be secured
6. .Each n"066--we -0 -,E(ff i600ha bl& 16,bti da g construction and use:
injection.: Off,"th . �t a. protection mqge�birm
'[15AX-NOAC-02C 022S-.(j)Q
7 poo*iw 4uikt k;on well: f s4haft
affixed- identification.ylate: [15A NOAG.
.0225(
n, .0 days *611 A copy Po 0 (F 3 s e-d W .
G Wl s4b " , - olt4-
itt, 1 .3' d-'-,--'6f -
injection' 'og� qq, g - To oat on be,
The existing ;electrode mi qp!, Wpp.. 4�01 40PA ion wells �ffd
y
modified. to I --,ofp,Nance biorem-e&tion,,oftlie,-064ddWdt&t-",pdt-�ffieap
plication receiVed,Ap ,,5
1V. WELL CONSTRUCTION -SPECIAL CONDITIONS
At least 'TbitY,406f'' )hou-r pp .,p constructing or- -pp,br-afi'g
any mocun-Voll, the Pdr"n'itteeshalt
notify ti6the Underground Injection Control stdf, i6l6phonemumber YVX,7014125and.
t4 hevilfjeRIe­g"-b'nA.OAloe staff telephone n'umber-'929496-4-,.QA--A C. ,�O _C-
(k
V.': MONITORING REQUIREMENTS`
I";
'bvi Mom oised " ' - 'it -rin 'plan refie6ted, in monitoring,tablesKec
—
2)-,and , ov,
2. TU. ih event for poientiometric'surface
WppJLqg,;and1o, evaluate :-qq if)-res e -.0"
0�p . 1infection;
3..
a anciardmemoa upup Fracqcai.-qqgqt;ujti n
' Ati&4'Mei bd-Q0Q coft:at 0 S V �oflos
go.
-02 )� i
EPkMbthbd8 -'I�-L6w:C�%-"66ntrAiioi�.PQ�,a
-d -18 4 $2-60-;-:Lovr Concentration, PA �"O -­­ - :-, on,--,. -1
.0 ,Another)methodwith pylof4pprov'Al.
ib of th&,ffilldwin
0.45,44-py less
or%less:
or legs°
—QW - -- "doag7t
P40- 8;

a
-An ,ypf . referenced methods ,ii8edfor` V-,OCs;:rAti§i,,,ataminimum�,include ,all" the
Tabl&, VM -of Standard Method , OD. Any'm&hod used
must be supported ,bylaboratory p -rpf sfd'
iqi!e�W
_-b.Y.the DWRLAborato
iNILY196-tist-ittients adtOctect.; above the 'Method -'Detection, 'Limit ,(MDL) but below the_ POL-of O.5gA-must
be:qPalified (Osti'mated) and reported.:,,
"Prior to sampling the.parameters , ,I iiith&I9Athe-measurementd Wells, the�ea§uremerft of,water'levels-must be taken. The,
_,�
d6pthI6-.w..ater.i'each well -shall-be measured from the survqy Po fhVoq.,the.opQT g
m.-casin The
measuring poiffits(top-of well casilig) of all moni
toring wells 'shall be siirveyed,rdlative to a common
dat--m. (I 5A NCAGIL .0110].
Any.-,Iaboratoiy-selecfea,to--anafyze, parameters must be. DVa ceitifie&f6r-those Parameters. required. [15A
NQ.AAC 2H .00,0].,
7. -Any additionalgroundwater qualitymonitorin&-as-de­eme. "
Aecessaryby theDWIs-io
i, shall, be provided
I 5AN­v '_AO 2T 1'0`8'­(`')]'
PORTiN
NTS
.J.. Copies: of. all. reporting forms including Annual Reports required in. this. Permit 'shaft',besubtriifted to the:
addresses NCAC- 2 1667,
UIC Program Water Q u 61 it Y­ Reg i 0 n 9'. 0 PC
3W' I-Di�fs,i6n of and D-W.R.AsheV illeRegional.-Offibe
101,6 Wil.S6r*ice Center 2090. US High:w4y'llb
Raleigh, NC: 176994636 Asheville, NC``28778
2. Rec6fds of Well construction, rep ' air-, or, abandonment �,shall be�s.ubmft" tedwit tv'30'Aay5.,of complet . ioii,,Of
such:activifi0s: USA NCAAC 0.2C
3. An.-Injecton Event -.'Record shall ','..besubmitted within 36.,,d4ysof"-each .injection ;e've-n-t [15A NCAC:02C
k225(k)(I)(sA-
4. The: Permittee°.shallretain, records Of"all. monitoring ir[P6rffiatf0fi.:IchX calf6katibri and -. maintenance:
6 data
in
'rec6rd.g.�-oontiritiou8�,lhbilit 'and permit, f6r,al leak3 years fr-om the-date�.
_e 0 require y is
.of ft•'sd Id.,mbasurem'dtit, report-. or application " Records
: .of t.h..i1s monitoring - I.,informAt_i0iishall include,
but -not -be'limited t6,.Ithefollowing [15ANCAC'2T1607]:.A. the date t XO O, __c- 4001 .arid- mi;�,bf §.,0hPh4g 6r,ftieasarements
,b. the iihdividual-wha;performed- ihe"sampi.ipg,.:or-mc4sur.e.me.n,t.-s.
c: the dite-the analyses' -were pgff6rmdd,
d. theanalytical 't'echhi _ques or Methods used, and
e. the. results -of -such sampling,m.eqsij.rementsj. an4'analyses.
The-T6riniftee shall submit. two(2)" CoPies'Ofaii Annual RepOrfsUmmgHzift8Jhe v6him&`a'nd
.- 1 4.- - ­ ­ � - -1 results
- injection
p N wells of groundwater;
pressures effluent discharged into t e injectioij We
e
iliflueiit,,and<efffiidiitm6iiit6lrmg.. -Isocone-6niraiions..,(horizonial, and: vertical direction) and water: lever
cont:our/potentiom6tti'c,:surface :maps shall be,' q­d submitted with: N& reporG
prepare . _.n , Te- on annual _asisabd§
if an "annual. 06r-rective.'action plan) is required by,4 regule
agency, ,ibe,Permittec-,inay..Submft., two (2) copies -. -.of thi�,.�pt.eceding.iiiforiiiationwithin
of.t.hat report in lieu
thirty.day§,',qf?it.s publication ICA r 15A I C 2T,11 607(01.
6. The-Penniitee:.shallreport anrmoxiiioringoroiher=nfonnaffoft`that.,iftdicat6glh6ild riipliaricewith-A
specific,permrt condition, that A contaminant4' may cause: �V,16146h ofApp%-licablegroundwater quaity
WQ.0036881
Page 4.110f 8

;andard&
l?II NON COMPT,IAIVCE NOTIFICA'I'ION
1'. The:Perniitee:shall
o:
outside
a Any ;occurrence: at the groundwater ;remediation facility which results'; in, any, unusual operating
circumstances, ox to tho treatment ofsigri ficant anaount5. of contanunated groundwaters which are:
ho'rnial m quantity; .or, characteristic, .such; as the.dump ng of the contents of "a basin or tank, ilie;
_known :passage of a: slug of hazardous substance thro'.ugh _the facility, or: any other unusual::
circumstances;
b. Any pirocess:unit�"failure, due,to known or unknown reasons, that renders,;the groundwater, treatment;
and disposal system, including m�ecton wells, incapable of'adequate treatinenf and, disposal, such=as>
p P F_ ; . •;
mechaiucal,or electrical failures ofa um s :aerators ;com ressors, etc
c: ;Anynon- due compliance with apermit condition ta; a malfi nctiori"oithe sysferu;
d Any failure of,a, pumping start"ion„ sewer, lice, or treatment facilityzesulting in..a by -pass directly to
receiver g_waters without treatment,of all..or-any portion of the influent to;such station or facility; oT
e Any time that monitonng or other_inforinatton indicates that the gzound"vi titer treatment `and:disposal.
system snot incompliance with any specified pert fit lunifations; tfiat any.confaminantmay be.causu g;
an.endangermenr to animderground:source°of dunking water:
Occurrences outside norinafrbusmess hours"may a1sQ, be_reporfed;to the;Division's Emeraen'ev Response
st knowledge :o# the occurrence. °This.report mustoutl
to ensure that'the;problem Aoes not recur,[15A NCAC
-III, 'CORRECUWAC.TION [15A NCAC 02C .02W
1 Any in situ infection well not_ constructed ;or -operate-d xii 'accordance: with this. permit; or the criteria and
standards specified in,l.SA NCAC 02C 0200 shall'be subject to -carrective action as provided ui der rifle 15A,
NWOW ; 0206.;
2. The:following:carrective actions.. shall apply=to elevated concentrations ofor'xeaciion byproducts
resulting from the permitted njection_actvity
A
ralues ormeetthe stand"a_"rds specified'
:duration, ancllocation of monitoring..
b Groundwater quality parameters that do not attenuate asdescntied in 2(a) above may, 'wairarit': a
corrective: action., plan,.:as prAvided :'under rule..1'SA NCAC :02G 0206 :dependm on the= type;
concentration, and.distribution of',t(ie groundwater quality standards: being'exceeded.
:DL ,APPLICABLEBQUNDARIES.
I,. The Coizipliaiice Boundary :for .tYie waste_ disposal area' is;s
Groundwater 'Classifications arid. :St'andardsy The .Compli
area,, or (2) 60 feet within: the .properEy :boundary, whichever
exceedance of` -lass GkfStaqd4rds7at or heyond the Compliaiic
according to 15A NCAC 2L:.0106(d}(2)."
d :by regulEf ions :in 15A NCAC it,
Boundary for the disposal: system;
�r (T} 250� feet from the"waste disposal;
isest` to .the waste, disposal area: An,
uidary is "sub�ect`to remediation action
'wQ0056;R81,
Page $`44

1 'The Review Boundary, is, established .around. the, waste disposal area midwa
y Between
136inida d the perimeteroft _jiy dass.GA
Boundary an. e erim the wasw.. disposal Area. A ,exceedance,of
-may, ion d
Review Boundaryrequire, acti in%accordance -5AWAC L_0106(,)(J),
the Co:
Standar
-3., The lf&dtion/treatmeht :�6nd,f6t. this - permit it� will be: as sho'Wh on Figure 3 of' --the
perml W1 s gure permit modification
4pplicAtion receivedApri15,.'2018,
X. CHANGE OF WELLSTATUS. [15AACACO2C.02401
The enni e. shall provide. wriffen notification withig.15 days Oy 0 1 hange'.6f status of. injection well..
, P,P ' i'' shall,
- � �­ ' I- � written. __ - notification .- A , I J., an
�Such a change would use ofavell fbr­inj'ecti6
ory. If -a well is -taken completely -out of
;serv.ice,temp-orarily,- 'the Permittee: must install a. sanitary, seal.
. Ifawell 6 11 '6 . d I B h
:1�i ' 00, 04sq APT.411YPnoot at
rman 604pli dac r V, 1,5_ NCAC.,XA240, W-dll.,Cbnstm- ctibn Standards,
well must be"po permanently q , Of *' Ai -
qQ,. ....9
2. When_o eraiions'have ceasea.at the -facility and a w6itwil[no. longer be,used. ' f'i
pp_I or an
y purp
ose; the Perin ttee
ahall.-aband6n,that .ihjedtibii,,,.wel'I iaaccordance with the rdoedutes��6cified-iiil5.ANi:�AC�2CiO24.0,includin
p 9
butrnot firnited to.Ihe�fbllowing;,
-a., A11 das4.atid'scr,(*ri=niatdi-ials,",i,Tiaybe reinoved,prior to. iriitiaiiom6f,abandonment**pr.opeduresif, -such,
removal.will not cause, or contribute tozonf.arniiiiiion of., i,h-,e gr 4ters;
-b_ The. entire .,_depth .,o;(each well shal
l be sounded b0forp itis:seAle.d to, instirereedom:from obstructions
`thAt'may interfere -with' sealing operations.
-,c. The well sh6lf be,ihoro4ghly'disinf6ctqd, p t 'o:;_ all - 'ft- �Q 9. staff deternes'-th4t.failuf& to: - walldo
to couldlead to the,,qontmnitatibh.:Of.an.underkrouiid source of dnn`kin&w_9tet.
d. Dfilled--Wells, shall be completely filldd with -ce
ment grout orbentonife-grout, which -shall be inirodvad
into'ihe well through a.- which to ifi6, 611 s the well- dsz.filkd, OPP the bottom 4T1C1JsYai$PQ 4
e. h the c . a sp - 0 gtavtl-packed wells in Which the casing and screens,hay.e:not been:removed- neat -;cement;,
or beiit'orufe.,groui--sha'll'be-ini-ected"'mtathe well completely filling'it frbottom of
om the bottoof the"
f In those eases, wh6n:,;4s� a result ,6f-th6injection operations, a, -subsurface cay.ity%has-be.en,"Created. each,
well, shall be abandoned in such, a manner that will prevent the movement offluids, into 0
0 p between:
qui44,sqpr es of drinking water and inaccordance w a 0 s_0 4c -Ird ­ ".. I with the:tdrins,: and c ndftion fthe permit.
g. The Perimitf& shall. giAffiit. a"W611 Abatidonment - Record- (Form'GW--30) age specified In. I 5AN.CMC,
2C.A225(k)(l),'(A) within lO.,daysl o'foo 6ti , on of abandonment:
XY. GENERAL CONDITIONS
4. Issuance of this permit d oes: not constitute -approval :for" reimbursement from the. Leaking'Petroleum
'UhdergroundStoia9P Tank ClenupTund ANCAC:2of, Ly, other fundAdditional &
IwoAn
of OUP permit doe's,not remove, the PprntteO-, s, responsibility to comply With thecorrective action
th&,Divisioti 6f"Waste Management Furthermore, the Permittee should notify anal, report
iff changes concerning- the remedial' system to the Division of Waste. Management. It is the Pdrinittee's
n .respb slbifiti I— - qdirOmerit§,p'f. all iAyoNed,,Ag&h6 s,
responsibility .pqmp,y, with A, -�e
2. This -permit, shallbeco=. voidable unless the facilit" -,ilditi6hs of
_.._i fes are constructed,in with co
rid
permit, 't, x �:5A NCAG. , 2,T.0110].-
he�approv d plans Ahd.spec' i�at�ons,afid,,other-supporting data [�
3. This.,Perrnit'is effecfive:.onlyvith-respect to the nature and volume ofwUtp$,,d pscri ed,inthd application.
:and.ptlipr sup 143-amlj:
port ­;Q S, in A ata, [N,C
4: The.'P'ermittee:ffiall comply. with all conditions of this--per-mti:and with the standards and c
in Criteria 'and- Standard 1 s. Applicable -'to hijbctidn . r ...'r ­­ 4'. ­­ ­ 1 standards ­ I - I .. criteria, specified..
Wells (15A, NCAC ZC .0200). Noncompliance With
conditionsOthi§-- t" a.,viol6tion,ofil North Car6lina.WdlLConstM'Ction Actand" d.
.permit cons itut�s,.: the
for enforcement :action "as.!)rovi'ded.,for,in-NC,.O-.-g�. 0144.
W00036881 Page.6 of '8

Failure,to *by,tfieO fofs and lxmtafisons containedA in:;:this Per
the'Perrnfffee:-,fbr.the
tb,an,
7. The ,,,.-a'n-'nua'l',,adiiiiiii§teiiiik.and ,:co-m-'p'liane6�f6e-must 'be.paid,by;.,ihq,P-errm�ttee:within fh,.,u,,,t-y.(,30)days .,after
ib Division Failure!4q-,PoyIhe:fee accordinglymay cause the,D��nsion to m bate action to
g
fi s:perm.. as,,.§ 9-Cme, 'd !,y.I xNCA-C
of the nutt ber of infection wells described in,,Ahe
fadditional .:.ihj&ctioiiwells must -be approved, in,
al. .the t ih a:desfre. :for the'
9r ;This permit hot., tkaii0br'a-ble without prior notice , arid. qpv In,' -,-event ,ere is
"facilh io;dhanp ownership, or there aname "change ofthe '?errnjftq6,gt M
bin'
it. in least al permit amendment request.
and.44Y wpp AAg,.,__,W&lgthuscb submitted t_eg.,
02C ' 21 - q *Qlho' dftchd 5ANCAC'
A 4 , )j"
,The �issuance gfthis , shall
permit;
,all .&tafdt6E .. .... I'esregulations;
�ru_re aions, '.__or
'hav',ng."j":'qn'-"sdilct-'io- n'I�uf�ffierrnore
'hAIV . _­ A NCAG­ "'. G
'1I.'RecpRii.eme4ts for; System-C, losi
the, following documentation
a._ thexeason(sy,-f6r­closurq
arletter:frorn"the oversight
,c, a: descriptioh o e�,Pr9pb
foI T 2, 'he � .. �'.. _ _ g g *sur.qpro.cqi.
oftko pbnsibfty`ofc. hYmgany ii­ �- an' d
iposed'by other local, vgt
sfate; and:. -federal a ies-
,gpnc
-NCAC-,_,02-T .
the: permitteeshall submit..
ion -well A '--p'foicedd 8 'M 'd 1:5 A ­� 02 G­,`--.,024Q,:A6d _c, osgre �,.,qfpsaj�_pqcuie , �m _ NC NC
b,`infiltration g9Idr6§shall be 6686 '�"u'dh,fhat the irfltrafidnz-11' W111"bexendered pgrn#mptly
unusable for the serge A4 g source 'I J, f]
0 channel, of
fifahindti6h,
I Within 30- day& f6liowingupon: ,completion 'of the--dfosur.e ;�,,gro4ndw system, the
iogl- 14- `V tl$A N
de-s­cfipti6 completed closure-p"rb-ci-e durfe t'
:the vdates -.6f;afl�aciions;'4kqqiolative to ihqprocedpX�qj, and.
-,d, # written certification that the_Ios4rqhas e at
CQP Sh.dd
,..:an t}iat` tfie nfflrmatioisubmitted is
complete, faciug-,and accurate..
4 e-C i, byproduc>4s must attenuate fo pre �uijectian: concentrations or
groundwater standards _specified m rule -.15 VNCACML �020 �hi 11 greater, in order for this A w c everds
permit to be closed -'-Oiherwisq,-qprrpctiveaction as -. described ,iix.'VIII rn- i" d, pr, q
M0068.8f
P4geI_- of 8�

1-2.
peflod, 6ftime.-andundcr
sit-(6) , --ti, th p-pwrIM.0expiration .o
,Ot, 6.fbid redues'L-the-Comm Iission.will.
. . 01,091.
L WORKER -PRECAUTIONS DGAPPI;IC ",`nl'
1. o b' -.fe'd-'-*ith-.thcprodiici proposed to be.usqd-are as-,M6 'g, y
lie-assoc
-nosed jbrqaij-,,and ,lung inii0fibm- 1the i-product�szelease; into ,the hnieritlh;E(.way ft' couldreis&
Or then
.1 nishmil, I used T-lWAPpjkA#O PTO -s proper personal, i6te6tivaeq d,
-Z. Ferson&,w4
clothing; ']
gloves, .:a;id .,,,protective; '
plashes ,'o'r,sprays.
Abe p'eftittedim-thee.
4;gifet,y:,controls --should be p1 - l" ensure valve and epr.essura.de Hvb'y-:s stems-are
working properly,
5. Togtq4 Safety `OqtaTSheets, should be follow -Prd*�f- dW#dtiblebfbdv6rSe reaetions -and,*
Petri
i� E"',N--V, MONMENTALMAI
Linda Culpe
pper; lifteiirntDirecior-
tvisign
y,"a Management Cbnmii§sibn,.
ermitNumber )YQ#03
TableCl-i GioOndfttpr, Treai
'Table-lMonitoring'Proaram
&MOlfitoi.

f� le 1 1 �f�un k�|�rT � tmenti s�£em �e�ormance� on■t r g KkmM»q
,... � .� . . . .
■#nnua(U Rko#a .
F +pfMs r .
mu o #h'
. %oe '
§A rstpA ,
Eekmenf s4£err .
G #nd44oun AAd$oar|o;
� . . � . �..., .. � . ,
i!s abi #made ƒ erT b ¢oft gG new or%". &&fir & #Aism Ae,t,r endnlomeGmt «., .
. z .. . . .� . < ; - : a
r6a UOC,k«e k6dm� bl or me& Adt mmry|a u
. .. .�.. � >. . .
� ±s m$A� I cet df r P � � epmsent�t�e� th�s#mA�fora � 7�0� $WmK

Table;2 Monitoring=ProgMMforExisting and Proposed�Systems
Former .Oitfton.Prec sonl Site:
Murphy: NC:
IviW _9
'.Exist,
ScreenedRegolith; "
Onsite„-east-site ,.
Potentiometric surface.mapping
X JX
MW;10
;Exist
_.
ScreenedRegolith;_
Owite,,nocth..
Corifainment`monitori g;
X
X :'
X;
MW-1'1
Exist
q en Bore,
P
Onsite, north
Containment:monrtorin'
g•
X`
:X
X'
mwgz
Exist
ScreenedRegolith;
Onsite, site interior,;
Source status;monitoring ,,,
X
MW=1.3
Exist ..
Somened:.Regolith.
Onshe,morthwest
Containmentmonitoring;
X
X
X:
'MW :14R
Exist
Open•Bore Bedrock,
Onsite,-northwest ._
Potenttoinetric,surface:mapping.
X
X;
iVIW-1.T
Exist
Screened,PWR
Onsite; soutfiWes t,
Sentinel wetl'
X*=
X
X:
1VIW=i8l
Exist_
ScreenedRegolith, . ,
Onslie;.souibeast..
Poted6ometnc sueface<mapp ng
X
C
MW 1.9R;
Exist
Open Bore Bedrock;
Onsite,�southeast -
P' nttometricaurface;ma in
Pp.... g
X'
MW-26
Exist
ScreenedRegolith,
Onsite; site mtenor
UOCs historically unstable
:.
X,
NM 22::
Exist
Open Bore;. ,
Onsite, srte�;interior.
Potentiometricaurface�mapping_
MW=23
Exist ,
Screened RegoIRL: ,
Offsiie morthern flow°
Potentiometric surface:map 'if -
..MV0
Exist ;
Open 13o.."re': ;_
Offs%te, northern flow=
Potenttometricsurface'rnapping
X
_ „
X.
1vIW 27'
Exist
Screened'Regolitti
Onsite; east upgrad�ent
Potentiometricsurface mapping
IviW'2$,
Exist
Screened,Regolith.. .
Onsitel north
Containmentmonitoring' --_
X;
;X,
X'
MW-29:.
Exist
ScreenedRegolith-
Onsite;,north
P.oter ttometric:surface napping++
X
X'
MW,-m,
Eictst
Screened
Onsrte;.north
Potenttometric. surface ma m <
PP.g
....
X
X::
MW-3i
Exist
Screened;
Otisite; site inferior,,
P:otentiometric:surface mapping
-
JC
X.
,-MW-32
Exist
Screened,.
Onsite .site mtenor;,
Source, siatusmoriitoting,
X;
X
MW 43
Exist;
Screened--,,Regolith -
Offsite, northwestern;
Offsite status monitoring
X .
X,
X
MW-34 .
Exist '
ScreenedRegolith
Offsite, nortliern,flow
Offsite stattus;-monhor'ing
3C*
X.
. X
MW45
Exist
$pr iied.RegoIiti�
Offsite,•.nortKwesfem;
Offsite status-monitor'ing<
X,
X
X
MVI7=36
Exist _ ;Screened
Bedrock
Onsite; -north
Source statusi,inanttoring.
X:
X;
X
MWM_
Exist
Screened Bedrock
Orisite west
Source status'monitoring;
-_ ;X, .
X:
'X
MW-38 .
Exist
Screened,Bedrock
bnsite; vyest<site
Potentiometric surface mapping;
X;
X
MW49
Exist:,
Screened Bedrock
Onsite, wesi site
P.otentiometriburface;mapping:
X
}
MW-40
Exist
Scceened.Bedrock
Offsite; northwestern.
Re�njectton,tngnitortng:.
3X; „'
.,
X:,,
:X
MW 4T
Exist,
Screened`Bedrock.
Offsite, northern flow
Offs te.sta4us.moniioring;
X* :
„ _
X;
X
MW=42
'Exist.
Screened Regolith
Offsite;; northwestern_
Offsite status monitorni' , _
V,
K
MW-43:
Exist
Screened;Bedrock
Offs'ite,;:northwesteril
Offsitestatusmonitocing:;
7C,. .

MAW,
Exist
Sbieene&B6dro&' 'Qffs'itc�,
goOweqetp
lit
XIII:
MW -4$
EXI'st
crdeS ­oOStOi
0 1
X
Exist
ScreenedReggliih<
Offghf.,­ odhemAhowr
P6ietiiioweW
x
Ekiit
S�reeneO cdio&_ �,Ofbk;:.pp
qn,
Eki "st
Screened
d'Reolith,
On§ite, north.site
clur-AqPP4PPI09�
x
:giie
P*6icniiometricisurfacc,-m4ppifig
:x
$04ecned -Bedrock,
6fFsAe;,We,sjbmstrgam..,.
Potentiometdc.'s-uffacemapp
X`
-golkfi
Offs te,western stream
FW66
EXIsit
Sc'-fele_R0
Off9ite.
x
offsite,qtfthwesterp,,
Rbierffiometricsuxfic
X
Exist,
Screcned,BCdt40qk—
Offsitesogthwestern:.
PQ*
6
Exist
s6rcenddzrangffi6w�
6401,w .11slitt
Pdlen ometnc;surface✓triapping!
I
obA
ite.
Vi0te.nilib.meine'surface, map plpg
MAJ-6l)"-
Exist
Screened;;
slk,:: w,-*tem
Olf north
OfEiit&.Statu N
X,
VW4.f
Ejlk
j$qrcened,,8eldro6k.
Offs-ifej.,afori gidi
_ � , *- stiff, * , ,, * ,
O'fsit,0:!Ptu���ki
1, X"'. I
­­.
MWW-62,.:Screened_
lwk
offilt 60401,fl
e�
offgit�i Aitus"Mo Wifming.
Exist t
Screened k'
Bedrock'
J. PgN_
'Off.,
�jWw,40. m f IQw.w
Offlik, ow orm&
x
Xr-_
1tW�2
Exist;
8cFcpne0eg6liih
Onsife x6covery system
Containment 9-n-A a n
X,
RN-3,
t)elsv,
Screenedftojit4 _.O4sijb,;
recovery system'
Qb
'EkW.,.
ft�
jp�d*_ng�aokfitw
lhfluenvjl6?umpinj,9ystem,,
X.
RW-S
F)aft!
a Bedropk,
— . I
Onsite. steM�,
1 Onsite; rp-covgry,,Sy
Conadhai6vinait onqg,
x
--ExistCOWffianf
_0�itp4n&
B
x
004
motiif66ng._.,
i,kCreek
All. oti
SON fefek
W, 3,
Exist
W, _4er
qcq!�W
A
SlbwCmek, awnstmadi
ff site'statusnom origg-
.SW, 6-j"
i
RFLSurfa[Ce-.,%te­r`_
Sl­­ 'C.Te " & A- 'Qffsit4,stdtbs,,iiipi�itbring-.,,X
x
SW 1.0 T
f6u
Sen6nir"s Wtion
PW iti
Exist
Bedrock Supply VYell
Offsite; Western tloey `
Offsite mom r
Exist •,
Spring:. -off
)
X*
0 $itC ;Afe;a_,_
' K d' on/$ e.,Zone:. �me idd oiarc'
EktA
Screened A j0, -W
M
fit 940,�'$ qvrce,Area,,,,
Remediatidti/SoUr6i'.
Zone
x
X,
X:
."lolv"
th 'Source -Area,.
p#�e.-i400tV,$#
"ic
_x

Tabte 2 fVlon toang;Program for Ex siing!and')PtoposedtS stems.
Former Gfiiton Preclson Sife;
PM=2D:
... Exist•
Screened dPOW.R; On-S to Source;Area ..
0
Re."tnediation[Source,Zane
io
X;
X
X
X:
PM 3S
Exist;
Screeped.Regolith On -Sits SourcesArea
RemetliationlSource'T_one
X:
X'
11, 3D
Exist
Screened'RegoIith Oh -Site 5'ource Area _ .
, .,
Remediationl$ource.Zone
X
X
X= ,
X`
lxist
Screened Re olith O,n-Site Source,Area
Remedtafion(SourceZone
X:
X.
: X.
X'
PM'4D :
exist;
Screened itegolith
On -Site Source AreA
Retiie i�at�on(Sow!e , one .
X
X.
M, SS'
Exist
$creened Regoiith
On -Site Source.Area
RemediafionJSource°$one
X
X .
X
X
�P.wl) ,
Exisr
Screened,kegol th
On=Site, Source Area
Retnediatioii%Source•Zone
X ..
; x
X'
X'
P14I-6D
Exist,
Screened RegoGth :
On-S te.Spurm rea. "
Rem ratio , ource`Zone
X,
X,
X;
X
Tw7S
Exist
Sc"reened,Regoiitl
On -Site, Source Area, _
RemediOioa/Source:Zonc
X;,
EIvi=7D
Exist,
ScreenedRegolith
_
On-Site:SourceArea
.
RemediahonLSourceZone _., `.
X ,•
X;
PM:'8
Exi3t,
Screenedoegolitl .,
Wesf pgradient.
Itririiediately:Source Downgrad ent
} ; `
X
PIvl,93:
Exist
Sc`reened;Re ojiti"
On,-Site,Suurce: Area_
Reme dtatio'ids, rceZone
X;
X;
. X'
X.
D PM-9XISt
Screened: e . , WR
g/P
On -Site Source Area
RemediationlSourc.e,' one,,,, ,, ._ . .
? X ..
` X.
. X
X
11r1-10S
Proposed,
ScreenedRegolith _
14 , downgrodient
_
Down " adierit _ivIomtorIIg
X;
X
U46i
Pro :osod ,
Screened PWR
NW`downgradient
Dowrigradtenf Nlonitoririg
}C
X:.
X;
X _.
Piv1 lQI):
_
Pro osed,
B:edroek sczsen?)
NW dongradient.
Down . dientIvLonitoring,
X
' X
7C,
X,
MW=B-'
E�ust
Screened Regolith
: eWDowngradient
Downgrad ent Monitoring
X;,
X;.
X
X','
MW.91.
Proposed..
Screened;PWR
West":Down "' adtent
Doren" radtent Monitoring
g
;X
X;
X;_
x
NW b '.
Proposed .
Bedrock (screen'?),
West;Downgrailierif;
Doryrigradiene;Monitoring
X .
X.
X:
X; _
MW
Exist
_
Sereened,Regalith
West Downgra3ient .
Downgradient;IGlonitoring
PN112I
Proposed
Screened:PWlt.
W.est:Downgradiet►t ,.
DowngradientMomtorin" g
:7C
?€;
X-.
P1v1=12D
Proposed
Bedrock"(screen?j;WestllnwngrMterit
Downgt- Hot ,Morutoring
MW 32
Exist.
5creened;Reg/l'WR'.
NW downgradient; .. ;
DowngradientIvlontorng
X
°X
X
X
MW-37..
Exist:
Scceened,Bedroek, _
pwr�gra ier►t
DowngradientMonitoring
X
,,x _
X',
X
*"Water elevation uteasurementiis-sedi ttal and VOC sa nplmg is _auiival
ortho- sptiate alakalin ty, lab°pH