ML19262A271

From kanterella
Revision as of 20:24, 1 February 2020 by StriderTol (talk | contribs) (Created page by program invented by StriderTol)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Forwards Nonroutine 30-Day Rept 75-01
ML19262A271
Person / Time
Site: Three Mile Island Constellation icon.png
Issue date: 02/24/1975
From: Arnold R
METROPOLITAN EDISON CO.
To: Case E, James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I), Office of Nuclear Reactor Regulation
Shared Package
ML19262A272 List:
References
GQL-0791, GQL-791, NUDOCS 7910260603
Download: ML19262A271 (2)


Text

"

~~

"=C

" D a< , r~, a 4_s. : . . ' ' -

. '""..~~>'t'. _t.'-'-

.-~

m.'., . . 2..:.n : m. n'*._

,i:...rv.

i

.-un..,

n ,.,-,.

,,c-COT. TROL NO: _

. pl:.e y rc ro .

- - ,~,c ~.

p p,g,. .. Me tro. id i sen Co.

, DATECPCCC v ATE REC'D LTR ' T'/!X !i RPT C T-. E :

' lea di ng , PA 19^03 I

% 0. 1.rr.old 2 / 2!./ 7 5 2/27/75 v, ORIG CC SE .T REC PC R xxx TO: - ,.

OThER .I ***

~. ase 1 signed S tm. .,T ' u"s c' ' ' 'e ' P U :CLAES ' PROP 17.:0 INPUT  : 0 CYS REC D OCCKET.0: .

CLASS xxx 1 siened sn-eco DESOF.l? tic:: ENCLC5URES:

Ltr trans the fo l lo .,i ng : Nonroutine 30-day report 75-01 which deals with a design deficiency that effects the reliability of engineered safeguards elec-trical circuits PLANT N A?.1E: Three Mile Island ,., ,

FOR ACTlO :'".~O.:J ' AT:CT! 12 2/29/7s _ _ _ . _ _ _ _

EUTLER (S) SCHWENCER (S) ZIEMNiN (S) REGAN (E)

W/ Copics W/ Ccpies W/ Copies U/ Copies CLARK (S) STOLE (0) DICKER (E) VLEK; (S)

W/ Copies W/ Copies W/ Copies W/$Copice PXtP. (S) VA3S/J L0 (S) 10;ICHTON (E) SPEIS (S)

W/ Copics W/ Copies W/ Copics .!/ Cepics  % y KUIEL (S) Pi!RPLE (S) YOU::GELCOD (7.) .' JF t , l{

W/ Ceniec W/ Co >ic s . ,

W/ Copies W/ Cooies I N i :- .- .. ,. ,- L C o, . _.~. .,... .. .J i . . .

3 TTC" e

E' '" D:liCN LIC. f.S S~' . A/T T3 ti:E0 F .2 S;CIGCEC:.I GRI:'E S DIGCE (S) ERAII: ?!

f/'ACC/ GY GN. MILL GEARIN (S) St.LTE.'Ei tOGC. RCCM P ~06-A t/?C33:: /.;;;g y t,t:IGHT 64STNIR COUL; CUR:"E (S) 3. F1.*RT e / e. f.s.7rA..s

r. c 3.

s y .. 3. -m..

w.

..,e...,.,.

t%~-. (.:.- 3, GI/G U,SO CHl.0 SEK!OLER LEE (5) F L ." 'A dTELLO L'EGl:T (S) t:CLC:,/.LD u.CYD Er?I'10 REED (E) CHAFFl!

.: CORE (S) (B:lR) 8)!OUSTOF DUEE u/in,' L LEYCD:0 (S) (FWR) t',NOV AR MULLER SER" CE (S)

C'10SS DIC:CR OEEP.- CD (S) E. CCUFF SK07t:0LT (S) YR. Hat tfield (2) d?FGLITO KSIGICC:i SIJ!iir (E)

CC1.1.ER P. COLLI ($si TE!ESCO YCU:G3LCCD 5:11Til (S) YK.,I.EU ER pEGE: TEr.TS (S) S,: . Wr--..a

.m -

LE::ISE :G RE'; 0r'1 t,,p:INAS M.A PROJECT LD'. WILLIR:5 (2)

~

Y.H.NAROYA WILSCN (S) ,

C*/ILE G rd'0 ION C) II;GR!Ji (S)

VT.R. WILSG:t FSTEELE dV0LI':iR H/aLESS A L1

,, ' - / -f /,. D

,. O-..,=--.

1-FDR SX;/Ll</Cl LT -I.00 A1. I-OR u3 rr u d, r . PA (1)(2)(10)-NATICNAL Lf"S ti,t-TIC ( A3ERNA":i") 1-11. FE:NITOTON. RM E-201 G.T. 1-ERCG A'lI:' N/' I.. '.

C*1-SSIC( UCHJJi/C;) 1-CC:'SULTXTS 1-G. IILRT ~ C , G;;~

1- Al',LE  ::E*a'.nK/: LOC /fc3A31x; 1-/.G:5 0 (;;T H CL Z .'yc.. ,

1-NEkTON ANDi3 SON Rt L-127 G.i'.

/ 5 ACRS 7 SENT TO LIC ASST. 1484 309 t .'. Ru = ES. m E- =

Tecis M S' G.T.

7910260 02

U/?" f %m T@ - L x.. r METROPOLITAN EDISON COMPANY

- - - - - - - - ~ ~ - - - . - _ . _ . - . _ _ . ~ _ _ - - - . . -

PCST CFF!CE SOX 542 RE ADING, PENNSYLVANI A 19CC3 TELEPHCNE 215 - 929F FEB 21 575 GQL 0791 Mr. Edsen G. Case, Acting Directcr , ,

Cffice of Tiuclear Peacter Regalation -

U.S. Nuclear Regulatety Cc =issicn -

Washingten, D.C. 20555 ,

~

Mr. J. P. O'Reilly, Director , i t ,' - . . , '_..

Cffice of Inspection ar.d Enforcement , Region 1

-O ~ ~

U.S. Nuclear Eegulatory Cc==issien -

631 Park Avenue '

King of Prussia, Pa. 154 06

Dear Sirs:

Dceket No. 50-2c9 Operating License No. DFR-50 Ncnreutine 3C-Lay Report 75-01 In accordance with Sectict 6.7.2b cf the Technical Specifica-tions fcr our Three Mile Island Nuclear Staticn Unit 1, enclcsed please find Ncnroutine 30-tay Report 75-C1 vhich deals wit'. a desigu deficiency that effects the reliability of Engineered Safeguards electrical circuits.

  • de trust that this sut=ittal satisfies the chcVe referenced reper.ing requirements; ar.d should ycu have any questicns ,

please contact me.

Si ncerel,y ,

ff r.'

Q&Q R. C. Arnold RCA: NG:pa

,.,e-A.

1484 310