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TAFT, STETTINIUS & HOLLISTER LLP
425 WALNUT STREET, SUITE 1800 CINCINNATI, OHIO 45202-3957
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August 19, 2002
B
TELECOPY
Perry D. McDaniel, Esq.
West Virginia Department of
Environmental Protection Office of Legal Services 1356 Hansford Street Charleston, WV 25301
a oi
= Ef =
Ee
z
=
.
Re:
Dear Perry:
WVDEP Document Production Issues
`This letter responds to your letter of August 12, 2002. requesting that we identify "any
particular documents or categoryof documents that have not been produced to date" in response to "outstanding document requests and the issues raised in the order by Judge Hill." As the party
requesting the documents from WVDEP. we obviously are not in a position to know whether WVDEP has. in fact. produced all of the documents it is required to produce and must rely upon
WVDEP's representations in that regard. As the party possessing the documents at issue, WVDEP has the burden to demonstrate compliance with its document production obligations
and cannot shift that burden to the party requesting the documents. We, therefore, request that 'WVDEP confirm, in writing, that it has produced all ofthe documents at issue or identify, in
writing, what has not yet been produced.
Upon reviewofdocuments that have been produced to date by WVDEP, it appears that there may be certain recently-generated documents that have not yet been produced. As
explained below, it appears that there must have been recent modifications to the Consent Order between DuPont and WVDEP that allows WVDEP to prepare the final CAT Team reports, as. opposed to allowing WVDEP's contractor - TERA- to do that work. If such modifications to the
CAT Team procedures have occurred, we have not yet received those documents.
CONTAIN NEY CRI
000143
Perry D. McDaniel, Esq. August 19, 2002 Page 2
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Team reportsor whether the
was not permitted to decide which comments were, in fact, consistent
comments with what
to incorporate into the was actually discussed
final or
report
dCeotnesremnitneDdecdruereinbgettwheeeanctDuaulPConAtTanTdeaWmVmDeeEtPingw.asTmhoidsirfaiiesdesstohmeeqhuoewsttoiaaolsnlotwo wWhVeDtEhePr'tshe
employee to unilaterally take over these tasks.
being
In addition, it permitted wide
is not clear why a latitude to suggest
non-CAT numerous
Team member, John Butenhofo3fMf, is now substantive revisions to the conclusions in
TfrEoRmA'wshidcrhafCt AreTpoTrteoarmwmheymbWerVsD/oEbPsenrvoewrshawsiltlhebepoiwnceorrptooruantieldatienrtaolltyhedefciinadleCwhAiTchTecaommmreenptorst,
and which will not. level" range for C-8
In in
particular, we note that air as lowas 0.3 ug/m'.
TERA's In fact,
original drafts suggested a Joan Dollarhide of TERA,
"screening specifically
rstaantgeed fionrrCe-s8poinnaseirtoshToEuRlAd'bsedsrealfecrteepdoarst tthhaetftihneal0s.3cruege/nmin'glloewveeslt"lbeevcealuosfetthheis"siscrteheenmionrge.level"
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WVDEP and Dr. Staats are well-aware that DuPont's own air modeling data confirms that
000147
Perry D. McDaniel, Esq.
August 19,2002. Page 3 +
DuPont's air
community.
emissions would
Again, it seems
exceed
that the
a 0.3 "screening level" for C-8
Consent Order must have been
in thesurrounding
modified somehow
to
give
WVDEP new power to unilaterally alter the CAT Team's recommended "screening levels.".
the
Based on documents it
the foregoing, it is not i required to produce
clear at relating
this time whether to the CAT Team
WVDEP has produced all activities. Recent actions
of by
WVDEP to change the final CAT Team reports seems to suggest that there must have been some
recent modification of some sort to the Consent Order between DuPont and WVDEP that set up
rtehqeuCesAt.TtTheeraefmorper,otcheadturWesV.DEIfPthcatonifsitrhme.ciansew.riwteingh,avwehentohteyretthreerceeairveedantyhoasdedidtoicounmaelntrse.sponWsei.ve.
documents to be produced and when WVDEP plans to produce them. Thank you.
hd 8 }
LGerb t &' :Bio(if
'
RAB/mdm
Anachment
ce: LR.amEydiAs.onWiHniltle,r,EsEqs.q.
000148
rom: Tor
*Jozn "Andy
KDaoilelra'rhicdmea"ier<adtoelrlaa.rohrigd>e,dte"rMai.cohragesl
Dourson
<doursenatera.org>
Dates
7/12/02 3:410M
subject: 8 rec
Ri,
Juse read for a UFs
this, of 10
nfoircebowtohrkpoAntdeyn!tialMycrointliycaclomemfefnetct-s.I
was the only Sven though
holdout I scill
believe a total UP of use of 1,000. I like
t3h,e000wayisyoauppprroepsreinatteed ftohre threangReED,of I tcheanRElCi.ve
with che Bue I
would level
recommend che lower
making value
itnhethefinraalngep,RECracchhoericethaannda
resulting air median value,
screening because
this
uinscetrhteaimnotrieespuabnlidc thheeaulptrhoaprrotatecttihivse
choice. site, it
Given makes
the existing sense to be as
conservative as is reasonable.
Joan
----- Original Message -----
From: "DEE ANN STAATS To: <whysnersaol coms;
cdstaacsdmail.dep.state.ww.uss <jzwlacdc.govs; <cicmanec.john@epa.govs:
.
<<jriomt.esnfbeerrrga.dseapmau.esltzaecpea..goohv.su;s>;<s<ejeldb.ujteennnhioffefradmempma..cgoomvss;: <:maieratera.orgs;
<<d:oglelraarhlidd.els.tekrean.noergd>y;su<sdao.udruscponodnmtt>era.org;
SSeunbtj:ect:WednFueds:dayF,w:
July 03, C8 PREC
2002
8:46
AM
Hello again everyone,
pI osamc-mfeoertwianrgdinagctitoon yoiutemasn
email from Andy Maier that he has completed
that explains - essencially
the development
of
the PREC attached
and as
air well.
screening
level.
The supporting calculations etc are
Please reveiw these it's directions for
to the
make post
sure they accurately meeting actions to
reflect be taken,
the meeting and just as you are
doing (or a
on no
the meeting notes. comment statement)
byPlcelaosese soefndbumesinaensds MiokneJuDloyurs17o.n
you
comments
Thank das
you
again
for
your
time
and
assistance.
Dee Ann Staats, Ph.D. Science Advisor WVDER Executive Office 1356 Hansford Street Charleston, WV 25301-1401 phone: 304-558-2508 ext 309 fax: 304-558-3998
000143
Page lof 1 -- DAVE WATKINS - DAQ_ /DuPont Meeting on -- 4/24/02 m TFroom: ""MJ.ohAnnBnenBeraddilcety('E<maabrialci<eJ,B@EsNpEiDmIanCiTa@wMaclomd>ep state wy.us> SDuabtjee:ct: 4D/A1Q9//D0u2P3o:n1t0MPeeMting or: 4/24/02 Gi R(oEbmaaritlL BeRirtncaheryd(.JERmehial)ye@<ueRsoabdedrutp.oeLnRtiteccohmeys 1@USA dupont cam, `Bernard J. Rely Escurs EAbLesGsceiTocanwuwiSastoeessasbAeyArssshAooCeB.eeanofemr3seais4n.5sSou0gemgtefhstmeeeWdarsHso ghaapnggrteeforrvhweeermteenaifnygetbBbry e We cok omar o magrmin you 14 other DAQ restates ne ween Frases Ages for esing Setneen OAQ 30d Dupont, 4/24/02 11$031000211031000 GGnoiicruotctMoosnoesicnnsgsResemascntsassorpeyvend out data 3223300033R30a00aSDiug wlasutiIng sokornocneand ss
<r ace Seper 417 02 docs
Sle/CAWINDOWS\TEMPIGW)00002.HTM
WVDEP 11678
42302
000150 '
ror IC Modeling Methodology and Results Emission Source Information TatheesfIoSrC3yemaord2e0l0w0aasctuusaeldCo8 cemailscsuiloansamfbrioemntthegrWoausnhd-ilnegvteolnvWaoporrkscosntcee.ntTraabtlieon1ssahnodwdseptohseition ausstneaddc.karTpeahiredaemsnetttaiecckralsptauorsaetmdheotisneertsshueabmmnidotdetemelidsfpsuoiroesnuaacanhtteestmoiusCesodinaosnreenptotinhOtor.sdeeTrtahbGaltWeRw-2e2rs0eh0oa1wv-asi0lt1ah9be.leemSaiisnsocifeo1nt2hr/ea1Ct7e/8s01, bewyemrimeosbdsaeisleioadnnrgoesnepatachrheiptiohotaansleeedsmebipesatsriwatoeenelsny).th(eMvoadpeolrinagndrupnasrttiocldeepthearsmeisn,edgerpoousnidt-iloenvreulncsonwceernetrcaotmipolnested `Dfmoeropdoeesalicithnigopnhfaomsroetodhefelpieanmnigiscrsleieqounpishrae(ssveappawonariscalonebdisaipziaenneiddcilsfet)rr.iobmTuhttieeosnstiiizneg ndatisftthreiobWurataisomhnnidnaisgncfttaoovrnimeanWtogoiironnnkgsucssoetedf.fiiTnchiteeh.nets scDIaSuvCPeSoUnnsgteiwrnh'gisccGoehufifwdieecr.ieenTstshubemuvisatetpdeodrfopurhntadhseereptsahcneaicvCleoenngspiehnnagtsecOorwedefefrri.ecioTebhntisasiudnsaeetddafswreormehbFaitgshuoeerdceao1lwn-a1l1caastolfceudtlhavetaiEpoonPsrAby ctshcaeanvmbeoendgeeinlntgeprrceeoddeificfntiticooinetnshtewbIeaSrsCee3dcomononsedrreav,iantitivhneet.elnasTriagtbye.slteSs3icnascvheeonowgnsliyntghoecnogeeafvsfaialcnuideeonptfawtrathiseclsecchdaoavsteeannugsi0endgecniosnuetrfheec.itheantt model and. additionally. shows the basis forthe vapor scavenging coefficient used in the model. . Modeling Methodology DMiosdpeelrs(iIoSnC3a)n,dvdeerpsoisointi0o0n10m1o.deplrionvgidweadsbpyeLrafkoersmeEdnvuisrionngmetnhteaIln.dusAtlrliamlodSeoluirncge Cwaosmpdloenxe 3in atAhcpecpomerondddaeinlx,ceW)w.itThhteheEpPrAocreedguurleastoirnyEdPeAf'ausltGuoipdteiloinnseanodn rAuirraQludailsipteyrsMioondecloesff(i4c0ieCntFsRwPearret u3s1e,d in `LTahkeeCs8EnevmiirsosnimoennstoaulrcBePsIwPerVeieewvamlouadteeld wfaors duoswednwtao sphroevfifdeectwsifnrdomdisreucrtrioounnsdpiencgifbiucilbduiinglsd.inTg he pthaerasmteatcekrsb.y Aclalusbiunigldbiuniglsdoinngtdheowsintweawsehreefefvecatlsu.atAedpltootdpeltaenrmsihnoewiifntghetyheclooucladtipoontoefntbiuailllydiinmgpsact ithnecllusdtesduibnmitthetemdodunedlerisCsohnoswenntinOrFdiegrurGeWRI. -(2T0h0e1-b0ui1l9d)i.ngs included in the model are identical to rAec1e0p0to-rmsetweirthgr1i0d0e-xmteetnedrinsgpaocuitng4.w0e0r0empeltaecresdfornomthteheplsaonutrpcreopwearstyusleidn.e. ITneardrdaiitnioenl,evdaitsicornestewere imported from electronic files obtained from the U.S. Geological Survey. AHoncakdidnigtiWoanatlerreAcsespotcoiragtriiodnwwaesllusfieedldt.oAdeUtSerGmSinteodpoegproasphiitciaoltonmathpe wwasterussheeddtofoirdetnhtiLfiytttlhee
WVDEP 11679
000151
'
ro
sieinrnalthairsswaotferhesyhaedte(Frisguhrde (3igur)e, anda recepor 5rd ith 100 mete sping was laced
sspOcieonteenedsMyesletaafenroeosrofs.losougsnhiicaniagnlW|imPlenrtmoseigonrrwgaotemloroneGg,uiricOadahtlaiendodcecfcoofrn(otsr1hi9esR9te6ueg)npltpwsewstriotilhttdyMhietoaeredMc.ionsmTsmhieenngddadattiswoanassudprramotceesssedSPbtyA.Troin.n
meters was used fr the modeling.
ry deg An ammo repro 1
Modeling Results
pAn3apndnoiacrselaecrnoaasngncaiednndgtveratappitomioreosnhosaifsinsteesehsssoecwoanvrsehirwnoatwFshnieugeisunendrFt4eis.ogusCdroeenestteSooraumnridgpni6ltd.hoTeoAahfncnmhuoealmoaotveirdaoegpeoofsvtiahtpieoornacsnoanc)csernptrsieioan:s
bythe model were
si oat sas ered
Maximum Annual Average Ground-Level Concentration = 2.806 nym'
Panicle Phase: MMMaaaxxxiiimmmuuummm TWDreoytlDDDeeepppoooissiiitooinnonRRRaaaette===00.0.1.03144375394mgmmyyyere
-
Vapor Phase: Maximum Wet Deposition Rate = 0.0085 ymilyr
Tpferhneecdeimlcitanexedin1mourotmchcogufrrotuahtnedt-phileaensstea.lmTechorneeccemenapttxroairtmi(uo4nm2a1ann3dn5usaAllTEog.rto4hue3n4dm6.a8es9vi9emNlu)Sr,mwohdiencpohesiiriooanepraescecstowimenree polae
in areas where people may reside in the community is. approximately 0.8 ug/m'.
epLApdoidtosiesttiiiHooonoacnnlkliraynt.tgeesswwafmesolaclawaaclltcherurelrscaehetcepedetd.poforonTg,hraeihdlimwcooahdtsehruiwsesadcsewtpueoornderes1th0earcnnmodilinepmeuplltotheriecavedanpuioabrolyndsdheepapoussbsiiiceoinnrpatsaonthseneage (c2a.l5c7ulkatme'd)wteorege:t a total deposition pet year over the entire d watershed. The ep dn deposition amounts
Panicle Phase: TTTooottaaalll DDWerepytosDDieetppiooossnii=ttii1oo9nn.==4561092.6g46s8r4ggeye
Vapor Phase: Total Wet Depositio=n 1642 g/yr
WVDEP 11680 000152
Tablet Stack Parameters
e Pemic e Pemit Reg29| TZonTe 1T7
amber
Veuld_ VemID| UME
eHeeight UMN| @
sDiaameterS Flow e Velocityk Temper @) (min) (A) (ged.
[1E3n8 ns
TTIIMCEE TCE
eGeh | aaomss aaeess|| 0Sis15 9 | sues | san
w9w wow
iwezs ionm 22m
PreHExsiisaing 61a
I16B6S2E6 66s2 | fMaIn Mosee|| 60 ME 31 aio oem| 5
116% 2ommm 2se4l 06 sw me
2a0 1
pTMs 1953
EWHNE 22
2226 aaso noaimee| @S10013 20 fas oe| es 0s
2as0 120
mwes 1061
iins 200
Scmiwerk2s6A5p0plicaton KOCZSLLEF6 ScmiworksApplicaton ROZ2LEFS6
am
aanms aawwed|| 000 2s0 0 wer| 9 20
wLosw m0
0de0 wo
a0ss 0
SSecmmiiwowrokkssAApppplliiccaattiioonn KROO2222LL4F887) awoos ooue0ss| 2200 samms w 00 w ow
np
TVhenetveIlDocTiGtIyZiCsEecd ohmesveolofc1itoy cfulteueddfaotnevedsi.viTdheedlvoewt.tegiven istesfo af18ves,
3
5
%
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KaanTannferrmtion
Fmt
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.
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om | doe or [ase
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woansteits wont
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moiuens || ionoes ame | ome
sours o
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I I 03 ioerse || osoense o.
2
000154
H
ror
Gas &TPaarbtlic3ele Data
Particle Phase:
Scavenging Cosficients
DPaartimcles| vas | DPareicsle||prLeiiqpuiiadti+n PrcFrpoizneinon
(mic0OrFons[)[|ooFrsaxctio[ n[|s(grem)3 [| |si(sza"7 /amom0-bT"|)
hwo (s"/mm-h") Teno
OE T 008 A |r ToT EE
30
3350"
Vapor Phase:
Liquid Scavenging Coefficient (s"/mm-h") = 6.4x10*
.
Frozen Scavenging Coefficient (s"/mm-h") = 6.4x10*
CvaalpcuolratsiconasvoenfgiVnagpcoorSecfafviecnigeinantgesCopefrfeicsieennti the consent order submial as alsofvalues for . differen snl menses - tnihhieetsvseaaopronerd ttshcheaevsedcniagvviiendngegdicnobgeyfcftoihceeifeiinctnitanhtalts ismsheeonwtnenrseind tihnetoctohneseInStCormdoedreluics inbeunaidtjsuostfeds/mmh-eh"p.roper 0menhsuraeihnatnmiosdeil pweadsiUcsieodn.s25whiiobsescuohneslerrgevdset,vtahleescoarvennguitngnceoefhceiemnosdeblased ona |
23100100 Le B 56005 mm I SHoEm gg ge7
WYDEP 11683 000155
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Figure | Buikling Plot Plan
000158
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;
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Figure 6- Vapor Phase Wet Deposition Rates