ML20062G803

From kanterella
Revision as of 10:05, 1 June 2023 by StriderTol (talk | contribs) (StriderTol Bot insert)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Summarizes 790116 Plant Visit to Observe & Discuss Safety Features.Areas Visited:Control Room,Reactor Bldg Refueling Floor,Torus,Drywell Under Reactor Vessel,Turbine Bldg Floor & Cooling Tower
ML20062G803
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 01/29/1979
From: Kintner L
Office of Nuclear Reactor Regulation
To:
Office of Nuclear Reactor Regulation
References
NUDOCS 7902140006
Download: ML20062G803 (3)


Text

. . - .- -_

e.

4We' 0b

, UNITEO STATES y* * ;, NUCLEAR REGULATORY COMMisslON g g WASHINGTON, D. C. 20555

'*, . . . . ./ JAN 2 91979 Q[

Docket No: 50-341 APPLICANT: Detroit Edison Company FACILITY: Enrico Fermi Atomic Power Plant, Unit 2

SUBJECT:

SUMMARY

OF JANUARY 16, 1979 VISIT TO FERMI 2 PLANT Members of the NRC staff in the Office of Nuclear Reactor Regulation visited the Fenni 2 Plant to observe and discuss safety features as a part of its review of the Detroit Edison Company's application for a license to operate Fermi 2. A list of participants is enc.iosed.

Most of the day was used to tour the plant. A scale model of the reactor, connected piping and components within the drywell, and a cut-away scale model of the drywell, torus and sacrifical shield was very useful in visualizing these components. Regions of the plant that were visited included the control room, the reactor building refueling floor, the torus - both inside and outside - the drywell underneath the reactor vessel, the turbine building operating floor, the natural draft cooling i towers and the residual heat removal (RHR) building, including the roof of the building from which the RHR cooling towers could be seen at close range.

Some aspects of the requests for infonnation transmitted previously from the Reactor Systems Branch and Containment Systems Branch were briefly discussed. In addition, draft requests from the Material Engineering Branch regarding exemptions from the Commission's regulations in Appendices G and H of 10 CFR Part 50 and 10 CFR 50.55 a(g) were briefly mentioned.

The MTEB requests will be transmitted by letter during the week of January 22, 1979. The applicant indicated that responses to outstanding requests on limiting torus water temperature and maximum pennissible emergency service water temperature will be transmitted by February 26, 1979. The applicant will confirm its response to the staff's question that indicated .

the diesel generator exhaust outlets will be protected from tornado -

induced missiles coming from any direction.

'O L. L. Kintner, Project Manager Light Water Reactors Branch No.1 Division of Project Management

Enclosure:

Attendance List cc: 7 9 0 214 0 0 oCo See next page h .

= - _ - _ . .-. . . - . . - - - - - .

R Dr. Wayne H. Jens 'JAN 2 91979

! Dr. Wayne H. Jens. Mr. Jeffrey A. Alson . ,

Assistant Vice President 772 Green Street, Building 4 ,

j Engineering & Construction Ypsilanti, M'chigan 48197 ,*

Detroit Edison Company 2000 Second Avenue Mr. David Hiller Detroit, Michigan 48226 University of Michigan Law School cc: Eugune B. Thomas , Jr. , Esq. Hutchins Hall LeBoeuf, Lamb, Leiby & MacRae Ann Arbor, Michigan 48109 1757 N. Street, N.W.

Washington, D. C. 20036 Mrs. Martha Drake .

230 Fairview  !;

Peter A. Marquardt, Esq. Petoskey, Michioan 49770 i Co-Counsel 1 The Detroit Edison Company 2000 Second Avenue Detroit, Michigan 48226 .

Mr. William J. Fahrner Project Manager - Fermi 2

. The Detroit Edison Company N-2000 Second Avenue Detroit, Michigan 48226

Larry E. Schuerman Licensing Engineer - Fermi 2 / s j Detroit Edison Company j 2000 Second Avenue ,

Detroit Michigan 48226 4 4

Charles Bechhoefer, Esq. , Chairman Atomic Safety & Licensing Board ,

Panel V. S. Nuclear Regulatory Commission Washington, D. C. 20555 i

Dr. David R. Schnik Department of Oceanography Texas A & M University College Station, Texas 77840 i Mr. Frederick J. Shen i Atomic Safety & Licensing Board Panel U. S. Nuclear Regulatory Commission Washington, D. C. 20555 f

i b

- . - - r _ . -

!' e ..

ENCLOSURE 4

' ATTENDANCE LIST  ;

JANUARY 16, 1979 VISIT TO FERMI 2 PLANT 5

NRC

  • Detreit Edison Company 4

Chuck Graves Mel Batch I Larry Bell Larry E. Schuennan i Felix Litton E. Lusis Les Kintner Lawrence Wooden e '

T. Huang Daniel Lehnert 4

I f

I l I 4 t

.a l

l 1

4 t

I i

1 i i

^

l 1

1 4

1

- - . , , . . . , _ - . . , . . - _ , , - . . , . _ , . . - . - - _ _ . . . . __ _