ML19261F306

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Forwards Nonroutine 10-Day Rept 74-01
ML19261F306
Person / Time
Site: Crane Constellation icon.png
Issue date: 10/03/1974
From: Arnold R
METROPOLITAN EDISON CO.
To:
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML19261F307 List:
References
GQL-0370, GQL-370, NUDOCS 7910250769
Download: ML19261F306 (3)


Text

AEC DISTRIBUTION FOR PART 50 DOCKET MATERIAL (TEMPORARY FORM)

CONTROL NO: 10388 FfLE:

FROMhetropolitan Edison Co.

DATE OF DOC DATE REC'D LTR TWX RPT OTHER Reading, Pennsylvania 10-3-74 10-7-74 xxx ORIG CC OTHER SENT AEC PDRaxxxxxxxux TO: Directorate of Licensing

'.-signed SENT LOCAL PDP<xw 'x m-~

CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:

xxxxxxx 1

50-289 DESCRIPTION:

ENCLOSURES:

Ltr Trans the Following:

Abnoral Occurrence #74-01 on 9-5-6-7-74 concerning Unplanned Reieases of Radioactivity A __m. m,,..._ aD DOiwiiR OVE Three Mile Island Unit 1 FOR ACTION /lNFORMATION 10-23-74 JG B BUTLER (L)

SCHWENCER (L) ZIEM ANN (L)

REGAN (E)

W Copies W/ Copies W/ Copies W/ Copies CLAR K (L)

STOLZ (L)

DICKER (E)

LE R (L)

W/ Copies W/ Copies W/ Copies W,

opies PAR R (L)

VASSALLO (L)

KNIGHTON (E)

W/ Copies

'N/ Copies W/ Copies W/ Copies KNIEL (L)

PURPLE (L)

YOUNGBLOOD (E)

W/ Copies W/ Copies W/ Copies W/ Copies INTERNAL DISTRIBUTION Ncnc%E TECH REVIEW DENTON LIC ASST A/T IND MEC POR

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GRIMES B R NTM AN GC, ROOM P-506A / HROEDER GAMMILL DIGGS (L) oALTZMAN

, U NTZIN G/STA F F

.1ACCARY KASTN ER GEARIN (L)

8. HURT MASE

, NIGHT BALLARD GOULBOURNE (L)

GIAMBUSSO dAWLICKi SPANG LER KREUTZER (E)

PLANS BOYD AHAO LSE (L)

MCDONALD MOORE (L) (BWR)

.AiTELLO ENVIRO M AIG R ET (L)

CHAPMAN

./fiOUSTON MULLER REED (E)

DUBE w/ input DEYOUNG (L)(PWR) AOVAK SKOVHOLT (L)

DICr(ER SERVICE (L)

E. COUPE GOLLER (L)

M OSS KNIGHTON SHEPPARD (L)

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P. CO LLINS

/PPOLITO YOUNG B LOOD SLATER (E)

J HOMPSON (2)

DENISE TEDESCO REGAN ilTH (L)

CKER

/EG OPR DONG PROJECT LDR E ETS (L)

JSENHUT FILE de REGION (3) dAIN AS WILLI AMS (E) 210R RIS 4ENAROYA HAR LESS WILSON (L)

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Dear Sir:

Operating License DPR-50 Docket No. 50-289 Nenroutine 10-Day Report TL-01 This letter and the attached enclosure are sut=itted tc you as Ncnroutine 10-Day Report Th-01 pursuant to Three Mile Island Unit 1 Technical Specificatiens (TMI-1 T. S. ) section 6.7.2.a.2.

It provides the infer-

=ar icn Iaquired by TMI-l T. S. secticn 6.7 2 for three incidents which occurred at cur Three Mile Island Nuclear Generating Station, Unit 1 (T'C-1), en September 5, 6, and 197h, that involved the unplanned release of radicactivity frc= the Miscellaneous Waste Evaporater Feed Tank and associated piping.

It should be noted that we infer =ed the Direetcrate of Regulatory Cpera-tions Region 1 Office of the abcVe incidents en September 6 and 9; and at that time we classed the incidents as reportable under secticn 6.7 2.b.2 (30-day report). Subsequent review cf the incidents in question, hcVever, has resulted in our deciding that it veuld have been

=cre appropriate for the additional information to have been submitted as a Nenroutine 10-Day Report in accordance with TMI-l T. S. Section 6.7.2.a.2.

We, of course, reccgni::e the importance of being able to rapidl:, determine the most appropriate type of report that shculd be initiated in respense 1482 017 1038"

Directorate of Licensing to varicus types of incidents; and =cre specific guidance vill be pro-vided in this subject area by 'ur issuing an appropriate me=c.

I have directed this acticn to be taken, and it is anticipated that it will be ec=pleted by November 1, 197h.

Sincere 17,

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... C;tArncid Vice President RCA: :iG:sh Enclosure--Informaticn en three incidents at TMI-1 ec:

Mr. J. P. O'Reilly (DCRC, Reg. 1)

File 20.1.1 (w/o encl.)

77351

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