ML19270H480
| ML19270H480 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 03/29/1978 |
| From: | Herbein J Metropolitan Edison Co |
| To: | Reid R Office of Nuclear Reactor Regulation |
| References | |
| G-712-12-580, NUDOCS 7908270548 | |
| Download: ML19270H480 (7) | |
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kf ME..;lOPOLil AN EDISON COE.!PANY TELC?tiONE 2:5 - M3 3M --
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Director cf Lelse Reu ar Regulation Atte:
R. W. Reid, Chief Operating Ret.ct:rs Ercach !!o. L U.S. h: leer ReJuir ter. Cc:ci::::len s
Vsshingtor., D.C.
20555
Dear Sir:
D. rec 7.ile Island hel.ent Otntion, Unit 2 (G'.1-0)
Decket flo. 50-320 Operatins I.icen.ne 1:n. DP~t-73 Techr.ical S;ccification Change Ecque:t "o.
00h T.nclosed e.re three signed originals (sint/ confert.ed copice, re ; scpriratel,-}
cf Techni:r.' T;e.:ifiestic. Chrince taquar.: I!o. 00h requeuting e::ui-c:J.
to Ap;er.ii:. A cf C;cratir.g Liecurc !!o. D8-73, 'e. vell an a chud ir t!.s a:Ount cf 11,700.00 r.s required fo. one Cla:: II Licenne /~'" '- at ir/ 13 CFR 170.."?.
A1:o ene'. red i-ene signed copy cf Certifie t e of Service for prepna.-d Technic 6.1 Ep::ificatica Chance hquc>t. I:o. 00h to the chier ene:uti ::.-
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-.i, end count'/ in *:..ich the facilit:.' is le0=ted.
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as 1."'CLFAR RE".UL.*, TORY CC:.t:ISSIO:I I!! TIL" lIATI'IR OF DOC:C I.'O. 50-320 LICE::SE :0. D.3-73 IG. F0FOLITA'I DISCN CC:GA :Y T
Ti'is is to certf *y that a ecpy of Technics.1 Specific.ti n Chcnce Re;2e.it lic. CCk to Appendix A of the Op: rat.1::s Licen:e for T.trec !!ile I:In::d IP.:2 ent Statica Unit 2, has, en the date 6 ven I clost, toen filed ith 1
thv U. S. !!ucicer ?cgulatery Cemir: ten ar.d been :erved en the chier executives of L::denderry Tevn. Lip, Dauphin County, Fer. cy1'.snia nd Da;phin County, Ternsylvanic ty depe:it in the United S.2tes =ai:,
addre::ed as folicvs:
1'. k'elden 3. Archert I'r. Harry 3. Reese,.7r.
l Socrd of Superviser: of Scard of C6.:nty Cc=is:icuers Londonderr; To.aship of Dzu,hin County R. D. fl Ceycrs Church Ecad Dr.u/c.in County Cour iteuse I'dddletevn, l'ennrylvania 170')7 iarrisburg, Pennsylvania 17:20 1
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....a 0.:cratii;c Licence lio. DPR-73 Decke t l'o. 50-320 Tech 1. ci Steci fienion Chant e Recue.=
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Thin Technic:.1 Specifier.tien Change Request is su': itted in support of Licensce's request to char.cc Appendi.x A to Ope.-ning Licence :o. DPR-73 for Three !:i'.e I: land ::uclear 0 atica Unit 2.
As c part of this request,
- -rcr.cr.cM. replaccrent pa;;es for Appe::db A cre c.lso included.
!:ETROPOLITA!! DISO:. COISA!!Y
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0.rea and cut. :rd'< 3 to nn thi 29th da'*
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, 1976.
/s/G. J. Treffer
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r i HOPOLil AN ED! SON CO.MPANY ror :-
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Ttt.Falet:5 215 - 0:: 35J1 V. arch 29 1978 cqL c'.t30 Ar. Ihtrry 3. Reese, Jr., Ch ste:.an Bor.rrl of County Cc=i.:cic :er.<
of Dauphin County P.O. Box 1295 Untrisburg, Penncylvanis 17120
Dear '4r. Eeece:
Fr.doced please find one cery of Technical S;ecifiction Chance Request I:0. 00h to Appendix A of the Cp2 rating License for Tnece Mlle Inland I:uclecr 5:stien U.it ; 2.
This request was filed with the U. S. ! ucle r Reg.latcry Cc=ics;cn en the above date.
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Threa Mile Isin'd 1:celcar Stution, Unit 2 (TM1-2)
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Cperating License No. DPR-73 Docket !!o. 50-I20
- +tical Semifier.tien Chance Itennest Mo. 00h The licensee req.:esta that the attc.-hed page replace pace 3/h 6-10 of the existinc, TMI-2 Technical Specifications.
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D*9non fer Requested Cha:tre:
I:. order to perf:rn ne: ssary tects/adjustr.cnts/ corrections, it is necesse.ry to v <. irside centainnent. Thus, to enhance personnel v:rkin; conditiens, it e.V be necesacry to pur6e the containment.
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ty /.naivsis Justiivine Chance Requeet:
S Pric to initial criti:ality, a radf a:.etive release fre., a less of coolant accident is not a :n=ern, therefore, there is no need to; " ensure that crersti:n of the purge systen vill be sufficiently limited to reduce the likeliheed of a less of :::1 cat accident durinc containaent purge c;erati:n v!.'.ch co id result in dese consequences in ex:ces of 10 C:-it Part 100 linits."
Ps e 3 3/h.'-2 identifies the above quote c.s the cen:crn which is the basis for the existing Technien1 Specification which linite purging of the centainnent to SC heur.s per year.
However, prior to initial criti-er.lity, loss of ecelant acciients vill not pr: duce a rele ce which eculd
- r. <>.lt in dose censequen:e in excess of 10 CFR Part 103 limits. Therc-f cc, Sc: tion 3.6.1.7 cf the TMI-2 Technical Specifications should net te applicable prior to initial criticality.
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A enrin:nt Class (10 CFR 170)
The licensee has deter:Ined thct be: uze this on:ndnent vill "hr.vc no r:fa:7 or envirenn:ntti signifier.nce", it is s cite: Il /nendm.cnt (2-defined by 10 CTR 170.22). The cypr:prie.tr r: ittante tharefore is
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' L!:'ITIt'G C0':91TIO : FOR OPERATIO,'t t,
!3.5.1.7 The containment purge supply and exhaust isolatien valves shall
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J.; A??LICAB:LITY: Modes 1, 2, 3 and 4.
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- ith any containmer.: purge supply and/cr er.haust isolat:cn valve open
, c;3rr. tion may centinue, provided that the ac:umulated time is < 90 hours0.00104 days <br />0.025 hours <br />1.488095e-4 weeks <br />3.4245e-5 months <br /> i
re the precceding 265 daye; ctherwise, be in at least HOT STATiD3Y l
?. '.hin the next 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> arm. in COLD SHUID0'.M within the fellowing 30 I 3 i
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I "* : cpplies.ble pricr to ini ici criticulity.
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' 'i.!T." ILLA::CE P.EGUIP.E!!El:T5 i.
l '.C.l7 The cc:ve,.ilated tire any containment pu: g2 supply and/cr exhaust i vC.e is open shall be deter. ined at Ichst c' c p r 2f h urs.
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G. P. liiller D. G. 1-iitchel15 C. A. l'ixdcrf J. P. O'!?anien R. ii. Prach::cu X-
!!. R. Si:1((cr J. L. Shirk C. W. Syth+
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G. J. Trottcr GEC Secretalf Ch.ir:-::1, 003D SE-1 Ch21r:-2:1, PC30 E2-1 Casir:an, PC30 U2-2 UE GORS Sacretsr/
T!2-1 PCRC Sacretar/
LII-2 PC30 Secretary