ML20126C195

PNO-TMI-80-007:on 800303 make-up Pump 1B Was Started & make-up Sys Was Put Back in svc.Make-up Sys Now Operating Satisfactorily W/Standby Pressure Control Sys Since Isolated for Primary Water Leak on 800211

ML20126C195
Person / Time
Site:	Three Mile Island
Issue date:	03/03/1980
From:	Jay Collins, Fasano A, Haverrkamp NRC - NRC THREE MILE ISLAND TASK FORCE
To:
References
PNO-TMI-80-007, PNO-TMI-80-7, NUDOCS 8003280157
Download: ML20126C195 (1)

Text

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1 i

PRELIMITMT~ NOTIFICATION l l

March 3, 19H0 i

F2Et!MIMJ.Y G311FICAT10N Of fVENT OR UNtJ5UAL UCCtTMLHCL--P 'O IM1- Bn-o? .

This crelimiMrv notific.ation constitutes [ARLY notice nf events of POSSICLE safety or

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p.:blic 'ir2erest significance." 1he irif orration prf sFnted I S Ah i ni II 6,l_ly_ rec Qi VNd Wi f f .

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ii'rification cr e.a1".intion and is basically f,11Jhat is known hv NRC sinff 06 t.his 03'e facility: MetropolitEn Edison Co.T.pany Three Mile Island, L' nit 2 Midfietown, Pennsylvania l DacLet Nu :bcr 30-370 Sht: IP.srozA720N or For.rJL w.n-UP ccNnoI.

The "fi-2 p!ar.t prennt:rc co :t:vi cud ==ke up h+ s been on the Stalidby Pres; ;ure Cent rol ,

Syste: si::c e I,brusry 11, 3 oH0. This e,tstuu va.s t he Texul t of inclutinr. t he Mske VD Ey s t e: due to a prir nry varer leak. Today at 2:9 p.=. the 1R Make-up Pump vau start ed i c.::d ti c .5'r.u .:p Sy:.;t e: a: pls c ed huri into r.ery! c vithout Incident. The Ma'r.c-u p fyst e tai si;. e been operati=g setisf seter:1j in per:11 c1 with t he f.t s:nd) y Presr.uz u Warr:1 Sy:,t es.

f 7 .i r.  : cibinirf r.or i fication is it.s,u ed fc r inf e r r.s ti:;n c.nl y. Media int < rent is not epicted. No ;.r e s s r(J ct.:e in pl: .ne.! by t he l i c en t;e c c.; the N?.C/TM1 staff. The Cr_c;.:s ,):h cf P c_.:. s;;yv ania la s t e c: no t ". ? ec,. 2 7;is hr:r:=ti"c is ctrrer.t as of l. :33 p.=. , .5:a rch 3, 196 0 1

'{ 732-950 A [. NW~ . I T--

su a i.;

Cm:n : *

.> . IL: v.e r k.(= 782-W n J. T. Co131n s 752-3955

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Deputy Director crefired b.y Ex:. Section Chier ixt. Lxt.

Lis t ributi:n: Trennitted H 5t '~

C'.a i rren Mtarne Co:a11isiioner BrMford S. J. Chilk , SFCY Cc;xi:S i or.e r Kere.edy ..

_ Cu::rnissioner Hen:!r'ie C. C. Kamaerer CA Cc riuioner Gilinsky

ACRS (Tor Dis.tribution) >

irarist;itte:l:

MNES ._ _ _ _.

P. Bldg 8.' /6 IF:X005 "' (IC:HQ Dist.

L. V. Gossick, 000 H. R. Der. ton, imR _ -

H. L. Orr. stein, EDO R. C. DeYoung , IG.4 J. J. Touchard. PA R. J. Mattson, H?.R Iandow --(G niin/page; N. H. Haller, MPA D. Vassallo., HER J. J. Cu=nirg3, Ulf  ;

R. G. Rya n, OSP D. Eisenbut. HRR .i

H. K. Shaper, ELD R. H. Vollrner .(Mall)

R. iiinogue, SD 55 Bldg JL:x005 Et oi cr. I ~

k'. J. DiFcEs , ~hnss  !

Rejien II 5. Levir.e. RF5 Fegion !!! ...

Regier. IV ~~' '

Ecgior. Y _[ 80082 80l N

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