ML20137G580

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Forwards Reactor Containment Bldg Integrated Leak Rate Test, Per 10CFR50,App J.Encl Rept Describes Fifth Integrated Leakage Rate (Type a) Test Conducted During Aug 1985 Cycle 8-9 Refueling Shutdown
ML20137G580
Person / Time
Site: Maine Yankee
Issue date: 01/07/1986
From: Whittier G
Maine Yankee
To: Harold Denton
Office of Nuclear Reactor Regulation
Shared Package
ML20137G583 List:
References
69431-SDE, GDW-86-10, MN-86-03, MN-86-3, NUDOCS 8601210093
Download: ML20137G580 (1)


Text

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%==:99 January 7, 1986 MN-86-03 GDW-86-10 Director of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Washington, D. C. 20555 Attention: Mr. Harold Denton, Director

Reference:

(a) License No. OPR-36 (Docket No. 50-309)

Subject:

Reactor Containment Building Integrated Leak Rate Test Gentlemen:

In accordance with the provisions of 10 CFR 50 Appendix J, III.V., please find enclosed the subject report for the Maine Yankee Nuclear Power Plant.

As described in dttall in the enclosed report, the fifth integrated leakage rate (Type A) test was conducted in August 1985 during the Cycle 8-9 refueling shutdown. Type B or C tests were performed through mid October 1985 on systems that were not vented to the containment atmosphere and the results added to the Type A test results.

The results of the two local leakage rate (Type B and C) tests conducted subsequent to the last Type A test in 1982 are also summarized in the subject report. ,

Please contact us if you have any questions on the enclosed report.

Very truly yours, MAIE YA*EE ATOMIC POWER COWANY

/

8601210093 B60107 f DR ADOCK O 309 p,  %

G. D. Whittier, Manager Nuclear Engineering & Licensing GDW/bjp

Enclosure:

Subject Report 1 AD - D. CRUTCHFIELD (LTR ONLY) cc: Mr. Ashok C. Thadani [ . Se IN

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Dr. Thomas E. Murley ( E =fE51u Mr. Cornelius F. Holden I@

6943L-SDE e a