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| issue date = 06/15/1979
| issue date = 06/15/1979
| title = Submits Rept of Individual Employee Overexposure to Radiation.General Inability to Adhere to Radiation Work Permit May Have Contributed to Overexposure.Dosimeter & Film Data Encl.Case Reported in LER 79-011/03L-0
| title = Submits Rept of Individual Employee Overexposure to Radiation.General Inability to Adhere to Radiation Work Permit May Have Contributed to Overexposure.Dosimeter & Film Data Encl.Case Reported in LER 79-011/03L-0
| author name = LEMPGES T E
| author name = Lempges T
| author affiliation = NIAGARA MOHAWK POWER CORP.
| author affiliation = NIAGARA MOHAWK POWER CORP.
| addressee name =  
| addressee name =  
Line 17: Line 17:


=Text=
=Text=
{{#Wiki_filter:NINEMILEPOINTNUCLEARSTATION/P.O.BOX32LYCOMING,NEWYORK13093/TELEPHONE'(31$)343-2110June.15,1979&.Boyc.e.H.GMe/LNAe&oh.U~ed~esNucZerr/LReguQu."o/r,yCommQsmnReginI631Pa/r,kAvenue,KingofP/russia,PA.19406.RE:Oock&No.50-220LER79-11gaea/r.Itt/r.G/Lie/L:Inacco/rdancerrjrith10CFR20.405,We)oLEor00rg/repo/Ltofappa/rentexposu/r,eo)an~v&uaLCo/rarkation~excesso)AeapplicableLim~p/ravied.OnMay17,1979,aNet'.ephone./r.epo/Lto(a+Lebadge,/r,esuLtIformWeR.S.Landaue/r.Company~dicatedexposu/r.esuchChatcumuZ~veexposu/r.e(o/LCheCafenda/r.qua/Lte/r,(o/r.ankn&v~duat'mployedbyaca~&a/Lex-ceeded3000m/rem(3790m/rem,Ca~,)o/r,Pve$46nbadges-See.~ch-.mentII)..The~div~fuaL~valvedhadacomplyNRCFo/rm4andhad/receivedA~ning~Zu.'eRadiationP/r.okmtionP/racedu/r,es.TRQ~~ng~cEudesWe.p/rocedu/re(o/Luseo)WeRaduLtionOlo/rkPe/rrnit,andNeRadiationExposu/reRepoM.The.p~ur/rywo/reaccompLQhedbyChe~dr.v~duaLwas/raN.ag/raphy.Mo~/LUrgwasaccompLQhedbymeanso(F~Badge,s'uppedandp/recessedbyR.S.Landaue/r,,J/r..andCompany.Inaden,s~np/ro-cedu/t.es/r,equi/r.euseo)Chest(-/r.eacKngpocketdosknete/LandaTLObadge,wMchmp/rocessedonsMe(See~chmentI).ICwasAe/r.eacKngo(NeTLO,Lackwo/rn5(14/79,w&chlI~X~cLicatedChepokent~over,-exposu/Ie~In/r.ev~~gCheROJP'sunde/r.wh4'.chChe/radiag/raphyope/rationswe/r,econduced,)ou/Lsepa/raterr/I.easwereevolveddutu.ngWeplinbadgepe'iu'.odw&chexcessiveexposu/rewas/reco/rded.Sm~wo/rk~Mescsamea/r,eas,pLusXh/r,eead&~anaLrr/r.eas,d~gChewaningo)~eep/r.ev~ousPXmbadges,tres~edannounexpeMedexposu/r.ececa/rdedbyWePLmbadge,o/LTL8.7pp6ssp4>'f  
{{#Wiki_filter:NINE MILE POINT NUCLEAR STATION /P.O. BOX 32 LYCOMING, NEW YORK 13093/TELEPHONE'(31$ ) 343-2110 June. 15, 1979
  &. Boyc.e. H. GMe/L NAe&oh.
U~ed       ~es        NucZerr/L ReguQu."o/r,y CommQsmn Regin I 631 Pa/r,k Avenue, King of P/russia,           PA.     19406.
RE:   Oock& No. 50-220 LER 79-11 gaea/r. Itt/r. G/Lie/L:
In acco/rdance        rrjrith 10 CFR 20.405, We )oLEor00rg /repo/Lt of appa/rent exposu/r,e o) an p/ra vied.
                          ~v&uaL        Co /rarkation ~ excess o) Ae applicable Lim~
On May      17, 1979, a Net'.ephone. /r.epo/Lt o( a +Le badge, /r,esuLt Iform We R.S. Landaue/r. Company           ~dicated exposu/r.e such Chat cumuZ~ve exposu/r.e (o/L Che Cafenda/r. qua/Lte/r, (o/r. ankn&v~duat'mployed by a ca~&a/L ex-ceeded 3000 m/rem (3790 m/rem, Ca~, )o/r, Pve $46n badges - See.                 ~ch-
. ment II) ..
The     ~div~fuaL ~valved          had a comply  NRC Fo/rm 4  and had /received A~ning           ~ Zu.'e    Radiation P/r.okmtion P/racedu/r,es. TRQ   ~~ng     ~cEudes We. p/rocedu/re         (o/L use o) We RaduLtion Olo/rk Pe/rrnit, and Ne Radiation Exposu/re RepoM. The. p~ur/ry wo/re accompLQhed by Che ~dr.v~duaL was
  /raN.ag/raphy.
Mo~/LUrg          was accompLQhed by means o(     F~   Badge, s'upped and p/recessed        by R.S. Landaue/r,, J/r.. and Company.     In aden, cedu/t.es /r,equi/r.e use o) Che st(-/r.eacKng pocket dosknete/L and a TLO s~n      p/ro-badge, wMch m p/rocessed on sMe (See ~chment I) . IC was Ae /r.eacKng o( Ne TLO, Lack wo/rn 5(14/79, w&ch lI~X ~cLicated Che pokent~ over,-
exposu/I e    ~
In /r.ev~~g Che ROJP's unde/r. wh4'.ch Che /radiag/raphy ope/rations we/r,e conduced, )ou/L sepa/rate rr/I.eas were evolved dutu.ng We plin badge pe'iu'.od w&ch excessive exposu/re was /reco/rded.             Sm~     wo/rk ~ Mesc same a/r,eas, pLus Xh/r,ee ad&~anaL rr/r.eas,           d~g    Che waning o) ~ee p/r.ev~ous PXm badges, tres~ed an no unexpeMed exposu/r.e ceca/rded by We PLm badge, o/L TL8.
7 pp6ss p 4
                                                              >'f


Page2OnWay6,1979,WeindividuaL~edinone.doa~Meft,andcheckedoutanew.The.ceuonJoeWechangeusenoC<econ,ded,butsubsequentcheckindicatea~$acto~cuDk~nanddpi.$Ccheck:foeboChdoom&~,ie,<+105and<25,cupeWvely.OnaevetcaLocnuioru,~mdiv&uaLandobeseinkQcompanywe'recequuCedCopeomp~~inRNP'6atNecomplaino$Wein.woeka~vie.M.Mone.point,*sevenRNP'dhadnoCbeena~ed.TRQ,LaxityLeadCodelaginexposurerceuKngashowinguponWeRadix~onFxpoautceRepo~.However,bycuingacombinationo$doaimetmrceuknga($rcomRNP'6noCCurmedin)andWeRadiationExposureRepoM,,Che~div&uaLcoulddeteunme$aiMycloselykQcemavungmu".boiledexposure(cecocdedmaAuthor.zedExposit,e'onRNP'a).SevetcaLcLQmepcmciu-wweneed'onRNP'ausedby~indivkduaL:l1)RNP$oawockin,CheReavowBuildingCLeanupco~ox,teanoC<~ed.A(4."nrepeated.)oZLowup,Mmt'.(inaLEyrecognizedmLook.Aco-woaknm~atedexposureW6eentmedfoe~peu'ad.2)aAuth.Exp.enter>edonRNP'adidnoCarrayscomupondCo~caLculatedgeom~entCo~andmu."honouredexposure.3)One,RNP,ceq~ungaTLG,weeworkedbyhvnwMioutwearu'.ngWesequinedTLO.4)One.RNP,aeqcur~gCheTL9Co6e.w~nedat<heendo$Neaha.$C,un'orked69him~outNaminginCheTL8atCheendo$Che0le.believeWegenercaLLnab~yCoadhereCoROIPandpcocedu/t,eroe;q~emmtedemom~edby~manmayhave,co~6&edCoKeoven,-expoame.TheceLenowaytodetetunme,$nomdataavaiLable,pcecLhelywhenWeovnexpoacureoc~ed,however.Seve/mLcoetru'.butingit~eiXLceceiveatt~nCoavoida,ae-eutucenceo$aaLtuc~no$CRQ+pe.Theea~mwiLL~$ae~~emanagementaudito$adhecanceCoprcoc~mbycaking$oa'me$cequentTL9pleadings:RadiographyRNPa,aLthoughgenecaLLycequuungmuumaL~einanarcea,wiLLbe,enMXenCoceqc&ce~n-ino$TL8atspeci,+edMvaQwhengaeadosetcatuwuuuxntCRQ."'""'="2)The.c'ompM'mdoakn~yayaCemwiLL6e,mo&PedCogiveansvcoemessageuponaccumulationo(exmb6iveexposure6yheL(-headingdoaimet~(JoeexampLe,,400~em)withoutacomupon&ngTLOJLSZding.The.compMmdozen~systemuuXLbemodifiedCogive,an~ocmab6agei(SheGoaim&erc/TLOcomp~onrcmuLtsina~ge~~epancy(200~em,.JoeexampLe.).  
Page      2 On Way 6, 1979, We individuaL        ~edin      one. doa~Meft, and checked out anew. The. ceuon Joe We change use noC <econ,ded, but subsequent check indicate          a~$   acto~ cuDk~n and dpi.$ C check: foe boCh doom&~,
ie,       <+ 105  and <25,   cupeWvely.
cequuCed a~vie.M. M On aevetcaL ocnuioru, Co peomp~     ~~    in mdiv&uaL and obese RNP'6 at Ne complain one. point,* seven RNP'd had noC been in kQ company we're o$ Wein. woek a~ed.           TRQ
        ,Laxity Lead        Co  delag in exposure rceuKnga showing      up on We Radix~on Fxpoautce      Repo~. However, by cuing a combination          o$ doaimetm rceuknga
($ rcom RNP'6 noC Curmed        in)   and We Radiation Exposure RepoM,, Che
          ~div&uaL could deteunme $ aiMy closely kQ cemavung mu".boiled exposure        (cecocded m a Author.zed Exposit,e 'on RNP'a)       .
l SevetcaL    cLQmepcmciu-wwe need'on RNP'a used by            ~     indivkduaL:
: 1)       RNP                     $ oa  wockin, Che Reavow Building CLeanup        co~ox, tea noC    <~ed.       A(4."n repeated. )oZLow up, M mt'. (inaLEy
                          ~
recognized    m Look. A co-woakn m~ated exposure W 6e entmed peu'ad.
2) foe a  Auth. Exp. enter>ed on RNP'a did noC arrays comupond caLculated geom      ~ent      Co~ and mu."honoured exposure.
Co  ~
: 3)       One, RNP,   ceq~ung a    TLG, wee worked by hvn    wMiout wearu'.ng We sequined TLO.
: 4)       One. RNP,   aeqcur~g Che TL9    Co 6e. w~ned at    <he end o$     Ne  aha.$ C, un'orked      69 him  ~out      Naming in Che  TL8  at  Che end o$ Che q~emmte demom~ed by                    ~
0le. believe We genercaLLnab~y Co adhere Co ROIP and pcocedu/t,e roe; man may have, co~6&ed Co Ke oven,-
expoame. TheceLe no way to detetunme, $ nom data avaiLable, pcecLhely when      We ovnexpoacure      oc~ed,     however.
Seve/mL coetru'.buting    it~
eutucence o$ a aLtuc~n o$ CRQ +pe. Thee eiXL ceceive  att~n a~m Co avoid a, ae-wiLL $~  ae~~e management audit o$ adhecance Co prcoc~m by caking $ oa'me $ cequent TL9 pleadings:
Radiography      RNP a, aLthough genecaLLy cequuung muumaL          ~e    in an arcea,   wiLL be, enMXen Co ceqc&ce ~n-in o$ TL8 at speci,+ed MvaQ when gaea dose tcatu wuuuxnt modifiedCRQ.
"'" " '=" 2)       The. c'ompM'm    doakn~y ayaCem wiLL 6e, mo&Ped Co give an svcoe message    upon accumulation o( exmb6ive exposure 6y heL(-heading doaimet~ (Joe exampLe,, 400 ~em) without a comupon&ng TLO JLSZding  .
The. compMm      dozen~ system uuXL be                  Co  give, an   ~oc mab6age
                    ~~epancy i( She Goaim&erc/TLO comp~on (200 ~em,. Joe exampLe.).
rcmuLtsin a      ~ge


Page9oeThe.M~ceqiufting.pMg~nmurgchangersWALLbe:compliedbgWeendogt979.InadcKtionWR0IPc~pxoblemencounteredw~Weco~~a,CatePlmbadge,a~andpooeprune.exposurececocdswmeaQoexpel.enced.Am@<~o$RNPcon$orunance,Weanglemoan;mpo)~MMemovmwhichwemayexmeLhemanagementcoal,uuLLcontinueCobeconducedWeZkrunateWecKsmepanciuwhich.mayhave.ZeadW~ovnexpoame.VMp~gpocus,ThomasE'.LempgmGeneitaZSup~endeeth!uzi~Gen~onJoe.R.R.Schnaps.dmVacePrcah~deru'-Et!e~cPcodu~n.EVIL/~  
Page 9 o                                      e The. M~ ceqiufting. pMg~nmurg      changers  WALL be: complied  bg We end og t979.
''IP ATTACHMENTIDOSIMETER,TLD,ANDFILMDATADATES4/12-144/15-184/19-204/30,5/1,5/2-145/15-16DOS200,1055:6351001004800TLD814703511352331.17DOSEREPORTVALUE2001055635'35100233117FILM1108407402100
Cate Plm badge, a~ c~
: i.
In adcKtion W R0IP        pxoblem encountered        w~ We co~~a, and pooe prune. exposure cecocds wme aQo expel.enced.
ATTACHMENTII(THISPAGEINTENTIONALLYLEFTOUT-CONTAINS10CFR2.790INFORMATION)  
Am@<~ o$ RNP con$ orunance,   We angle moan; mpo)~M Mem ovm which we may exmeLhe management  coal, eZkrunate We cKsmepanciu which. may have. Zead W          ~
+lMA~l  
uuLL continue Co be conduced W ovnexpoame.
}}
VMp   ~g pocus, Thomas  E'. Lempgm GeneitaZ  Sup~endeet h!uzi~ Gen~on Joe. R.R. Schnaps.dm Vace Prcah~deru' Et!e~c Pcodu~n.
EVIL/~
 
''I P
 
ATTACHMENT I DOSIMETER, TLD, AND FILM DATA DATES    DOS      TLD        DOSE REPORT VALUE FILM 4/12-14  200,      81            200          110 4/15-18 1055:    470            1055          840 4/19-20  635      351            635'35 740 4/30     100      135 5/1     100                      100          2100
,   5/2-14  480    2331.          2331 5/15-16    0      17              17
 
i.
ATTACHMENT  II (THIS PAGE INTENTIONALLY LEFT OUT-CONTAINS 10 CFR 2.790 INFORMATION)
 
+l  M A
~l}}

Latest revision as of 20:19, 4 February 2020

Submits Rept of Individual Employee Overexposure to Radiation.General Inability to Adhere to Radiation Work Permit May Have Contributed to Overexposure.Dosimeter & Film Data Encl.Case Reported in LER 79-011/03L-0
ML17053A734
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 06/15/1979
From: Lempges T
NIAGARA MOHAWK POWER CORP.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML17053A733 List:
References
NUDOCS 7906220424
Download: ML17053A734 (10)
v • d • e


Text

NINE MILE POINT NUCLEAR STATION /P.O. BOX 32 LYCOMING, NEW YORK 13093/TELEPHONE'(31$ ) 343-2110 June. 15, 1979

&. Boyc.e. H. GMe/L NAe&oh.

U~ed ~es NucZerr/L ReguQu."o/r,y CommQsmn Regin I 631 Pa/r,k Avenue, King of P/russia, PA. 19406.

RE: Oock& No. 50-220 LER 79-11 gaea/r. Itt/r. G/Lie/L:

In acco/rdance rrjrith 10 CFR 20.405, We )oLEor00rg /repo/Lt of appa/rent exposu/r,e o) an p/ra vied.

~v&uaL Co /rarkation ~ excess o) Ae applicable Lim~

On May 17, 1979, a Net'.ephone. /r.epo/Lt o( a +Le badge, /r,esuLt Iform We R.S. Landaue/r. Company ~dicated exposu/r.e such Chat cumuZ~ve exposu/r.e (o/L Che Cafenda/r. qua/Lte/r, (o/r. ankn&v~duat'mployed by a ca~&a/L ex-ceeded 3000 m/rem (3790 m/rem, Ca~, )o/r, Pve $46n badges - See. ~ch-

. ment II) ..

The ~div~fuaL ~valved had a comply NRC Fo/rm 4 and had /received A~ning ~ Zu.'e Radiation P/r.okmtion P/racedu/r,es. TRQ ~~ng ~cEudes We. p/rocedu/re (o/L use o) We RaduLtion Olo/rk Pe/rrnit, and Ne Radiation Exposu/re RepoM. The. p~ur/ry wo/re accompLQhed by Che ~dr.v~duaL was

/raN.ag/raphy.

Mo~/LUrg was accompLQhed by means o( F~ Badge, s'upped and p/recessed by R.S. Landaue/r,, J/r.. and Company. In aden, cedu/t.es /r,equi/r.e use o) Che st(-/r.eacKng pocket dosknete/L and a TLO s~n p/ro-badge, wMch m p/rocessed on sMe (See ~chment I) . IC was Ae /r.eacKng o( Ne TLO, Lack wo/rn 5(14/79, w&ch lI~X ~cLicated Che pokent~ over,-

exposu/I e ~

In /r.ev~~g Che ROJP's unde/r. wh4'.ch Che /radiag/raphy ope/rations we/r,e conduced, )ou/L sepa/rate rr/I.eas were evolved dutu.ng We plin badge pe'iu'.od w&ch excessive exposu/re was /reco/rded. Sm~ wo/rk ~ Mesc same a/r,eas, pLus Xh/r,ee ad&~anaL rr/r.eas, d~g Che waning o) ~ee p/r.ev~ous PXm badges, tres~ed an no unexpeMed exposu/r.e ceca/rded by We PLm badge, o/L TL8.

7 pp6ss p 4

>'f

Page 2 On Way 6, 1979, We individuaL ~edin one. doa~Meft, and checked out anew. The. ceuon Joe We change use noC <econ,ded, but subsequent check indicate a~$ acto~ cuDk~n and dpi.$ C check: foe boCh doom&~,

ie, <+ 105 and <25, cupeWvely.

cequuCed a~vie.M. M On aevetcaL ocnuioru, Co peomp~ ~~ in mdiv&uaL and obese RNP'6 at Ne complain one. point,* seven RNP'd had noC been in kQ company we're o$ Wein. woek a~ed. TRQ

,Laxity Lead Co delag in exposure rceuKnga showing up on We Radix~on Fxpoautce Repo~. However, by cuing a combination o$ doaimetm rceuknga

($ rcom RNP'6 noC Curmed in) and We Radiation Exposure RepoM,, Che

~div&uaL could deteunme $ aiMy closely kQ cemavung mu".boiled exposure (cecocded m a Author.zed Exposit,e 'on RNP'a) .

l SevetcaL cLQmepcmciu-wwe need'on RNP'a used by ~ indivkduaL:

1) RNP $ oa wockin, Che Reavow Building CLeanup co~ox, tea noC <~ed. A(4."n repeated. )oZLow up, M mt'. (inaLEy

~

recognized m Look. A co-woakn m~ated exposure W 6e entmed peu'ad.

2) foe a Auth. Exp. enter>ed on RNP'a did noC arrays comupond caLculated geom ~ent Co~ and mu."honoured exposure.

Co ~

3) One, RNP, ceq~ung a TLG, wee worked by hvn wMiout wearu'.ng We sequined TLO.
4) One. RNP, aeqcur~g Che TL9 Co 6e. w~ned at <he end o$ Ne aha.$ C, un'orked 69 him ~out Naming in Che TL8 at Che end o$ Che q~emmte demom~ed by ~

0le. believe We genercaLLnab~y Co adhere Co ROIP and pcocedu/t,e roe; man may have, co~6&ed Co Ke oven,-

expoame. TheceLe no way to detetunme, $ nom data avaiLable, pcecLhely when We ovnexpoacure oc~ed, however.

Seve/mL coetru'.buting it~

eutucence o$ a aLtuc~n o$ CRQ +pe. Thee eiXL ceceive att~n a~m Co avoid a, ae-wiLL $~ ae~~e management audit o$ adhecance Co prcoc~m by caking $ oa'me $ cequent TL9 pleadings:

Radiography RNP a, aLthough genecaLLy cequuung muumaL ~e in an arcea, wiLL be, enMXen Co ceqc&ce ~n-in o$ TL8 at speci,+ed MvaQ when gaea dose tcatu wuuuxnt modifiedCRQ.

"'" " '=" 2) The. c'ompM'm doakn~y ayaCem wiLL 6e, mo&Ped Co give an svcoe message upon accumulation o( exmb6ive exposure 6y heL(-heading doaimet~ (Joe exampLe,, 400 ~em) without a comupon&ng TLO JLSZding .

The. compMm dozen~ system uuXL be Co give, an ~oc mab6age

~~epancy i( She Goaim&erc/TLO comp~on (200 ~em,. Joe exampLe.).

rcmuLtsin a ~ge

Page 9 o e The. M~ ceqiufting. pMg~nmurg changers WALL be: complied bg We end og t979.

Cate Plm badge, a~ c~

In adcKtion W R0IP pxoblem encountered w~ We co~~a, and pooe prune. exposure cecocds wme aQo expel.enced.

Am@<~ o$ RNP con$ orunance, We angle moan; mpo)~M Mem ovm which we may exmeLhe management coal, eZkrunate We cKsmepanciu which. may have. Zead W ~

uuLL continue Co be conduced W ovnexpoame.

VMp ~g pocus, Thomas E'. Lempgm GeneitaZ Sup~endeet h!uzi~ Gen~on Joe. R.R. Schnaps.dm Vace Prcah~deru' Et!e~c Pcodu~n.

EVIL/~

I P

ATTACHMENT I DOSIMETER, TLD, AND FILM DATA DATES DOS TLD DOSE REPORT VALUE FILM 4/12-14 200, 81 200 110 4/15-18 1055: 470 1055 840 4/19-20 635 351 635'35 740 4/30 100 135 5/1 100 100 2100

, 5/2-14 480 2331. 2331 5/15-16 0 17 17

i.

ATTACHMENT II (THIS PAGE INTENTIONALLY LEFT OUT-CONTAINS 10 CFR 2.790 INFORMATION)

+l M A

~l

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