ML17320B145

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Forwards, Studies of Concrete for Calvert Cliffs Nuclear Containment Vessel 1 1/2-Inch Max Size Aggregate, Final Rept.Rept Responds to NRC 821222 Request Re 3-yr Containment Surveillance Rept.W/O Encl
ML17320B145
Person / Time
Site: Calvert Cliffs Constellation icon.png
Issue date: 12/30/1982
From: Lundvall A
BALTIMORE GAS & ELECTRIC CO.
To: Clark R
Office of Nuclear Reactor Regulation
References
NUDOCS 8301070246
Download: ML17320B145 (6)


Text

REGULA Y INFORMATION Dl'STRIBUTIO YSTEM (RIDS)

AQCBSSION NBR;8301070206.

DOC,DATE: 82/12/30 NOTARIZED'O DOGKET

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BALTIMORE GAS AND ELECTRIC CHARLES CENTER ~ P. O. BOX 1475

~ BALTIMORE,MARYLAND21203 ARTHUR E. LUNDVALL,JR.

VICL PRESIDENT Sv ppLY December 30, 1982 Office of Nuclear Reactor Regulation U5. Nuclear Regulatory Commission Washington,,D.C.

20555 Attn:

Mr. Robert A. Clark, Chief Operating Reactors Branch /P3 Division of Licensing

Subject:

Calvert Cliffs Nuclear Power Plant Unit No. 1; Docket No. 50-317 Three-Year Containment Surveillance Re ort Reference 1:

Reference 2:

Letter from A. E. Lundvall, 3r. to R. A. Clark (NRC), dated September 21, 1982, Containment Structure Surveillance Letter from A. E. Lundvall, 3r. to R. A. Clark (NRC), dated November 10,

1982, Three-Year Containment Surveillance Report Gentlemen:

On December 22, 1982 a meeting was held between NRC staff members, BGRE and Bechtel at the Bechtel Gaithersburg office for the purpose of allowing the NRC the opportunity to review calculations pertinent to the design of the Calvert Cliffs containment.

During this meeting a member of the NRC staff (Mr. Norm Romney) requested that we'send him a copy of the report documenting the concrete test results.

In response to this request, we have attached a copy of this report for your information and use.

Please note that a companion report was incorrectly referenced in our response to your Question 1 (see Reference 2 above).

The attached report should have been referenced as it was in Reference 1.

Very tr y

ur, AEL/BSM/gvg

Attachment:

"Studies of Concrete for Calvert Cliffs Nuclear Containment

Vessel,

I-g "a" University of California, Davis Hall, Berkeley, California; August 1971.

8301070246 821230 PDR ADOCK 05000317 P

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Mr. R. A. Clark December 30, 1982 cc:

3. A. Biddison, 3r., Esq. (w/o attach.)

G. F. Trowbridge, Esq. (w/o attach.)

Mr. D. H. 3affe, NRC Mr. N. Romney, NRC

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