ML17317B563

Forwards IE Bulletin 79-16, Vital Area Access Control. Action Required

ML17317B563
Person / Time
Site:	San Onofre
Issue date:	07/26/1979
From:	Engelken R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
To:	Johari Moore SOUTHERN CALIFORNIA EDISON CO.
References
NUDOCS 7908060071
Download: ML17317B563 (7)

Text

~gULY 3 4 1979 Docket Nos. 50-315 and 50-316 /

t~r.

Dohn Dolan, Yice President Indiana and tiichigan Electric Company Indiana and Hichigan Power Company Post Office Box 18 Bowling Green Station New York, New York 10004 DISTRIBUTION

- 15 an 50-316 NRC PDR (2).

Loca1 PDR ORB1 Rdg NRR Rdg D.- Eisenhut B. Grimes "tl. Gammill

.D. Carter

Attorney, OELD (3)

A. Schwencer D. Migginton C. Parrish D. Buchanan TERA ACRS (16)

Dear ter. Dolari:

The enclosed questions should be addressed by IQ)PC and submitted to this office Yiithin 30 days upon receipt of this 1'etter.

Sincerely, I

In reviewing -your April. 16., 1979 and Dune 29, 1979 submittals on the 5

D.

C.

Cook Unit Nos.

'l and 2 spent fuel.'pool expansion, we have identified additional areas where we r'equire further information.

Enclosure:

Request for Additional Information cc:

w/enclosure See next page-Dgig nial Si 84/7>

X'og.

A:- Schwencer, Chief Operating Reactors Branch 81 Division of Operating Reactors I

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UNITED STATES NUCLEAR REGULATORY COMMISSION

., YPASHINGTON, D. C. 20555 July 24, 1979 Docket Nos. 50-315 and 50-316 Hr. John Dolan, Vice President Indiana and Hichigan Electric Company Indiana and Hichigan Power Company Post Office Box 18 Bowl.ing Green Station New York, New York 10004

Dear Hr. Dolan:

In reviewing your April 16, 1979 and June 29, 1979 submittals on the D.

C.

Cook Unit Nos 1

and 2 spent fuel pool expansion, we have identified additional areas where we require further information.

The enclosed questions should be addressed by IKHPC and submitted to this office within 30 days upon receipt of this letter.

Sincerely,

Enclosure:

Request for Additional Information

< A. Schwencer, ief Operating Reactors Branch Nl Division of Operating Reactors cc:

w/enclosure See next page

Mr. John Dolan Indiana and Michigan Electric Company Indiana and Michigan Power Company 2

July 24, 1979 CC:

Mr. Robert W. Jurgensen Chief Nuclear Engineer American Electric Power Service Corporation 2 Broadway New York, New York 10004 Geral d Charno ff, Esquire Shaw, Pittman, Potts and Trowbridge 1800 M Street, N.W.

Washington, D.

C.

20036 Citizens for a Better Environment 59 East Van Buren Street Chicago, Illinois 60605 Maude Preston Palenske Memorial Library 500 Market Street St.. Joseph, Michigan 49085 Mr. D. Shaller, Plant Manager Donald C.

Cook Nuclear Plant P. 0.

Box 458 Bridgman, Michigan 49106 Mr. R.

Masse Donald C.

Cook Nuclear Plant P.

0.

Box 458 Bridgman, Michigan 49106

D.C.

COOK SPENT FUEL POOL EXPANSION REQUEST FOR ADDITIONAL INFORMATION QUESTION ]4.

Provide a sketch of the first mode vibration which results from the SAP IV Seismic Model of FIG..3.6.1 Discuss why, for this mode, the participation factors are so small.

QUESTION 15.

The NRC position paper entitled, "Review and Acceptance of Spent Fuel Storage and Handling Applications" lists load combinations in Section 6, "Structural Acceptance Criteria".

These loads com-binations include two which are not mentioned in Table 3.6.1 of your April 16, 1979 Spent Fuel Pool Transmittal.

They are:

l.

0+ L+To+ E 2.

0+ L+ Ta+

E Discuss your reasons for omitting these combinations.

QUESTION 16 Indicate if welding is.performed to connect the rack and the pool liner. If so, ind':cate the applicable code used to qualify the welder and welding procedure.

QUESTION 17 Discuss the inservice survellance plans, if any, that you have developed to assure long term safety of the fuel rack system.

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