ML20214L062
| ML20214L062 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 08/19/1986 |
| From: | Johnson I COMMONWEALTH EDISON CO. |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20214L065 | List: |
| References | |
| 2001K, NUDOCS 8608250072 | |
| Download: ML20214L062 (2) | |
Text
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Commonwealth Edison
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One First National Plaza, Chica00, Cnois Address Reply to: Post Omce Box 767 Chicago, lilinois 60690 - 0767 August 19, 1986 Mr. Harold R. Denton U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Washington, DC. 20555
Subject:
Braidwood Station Units 1 & 2 Integrated Leakage Rate Test Results NRC Docket Nos. 50-456 and 50-457
References:
(a)
April 19, 1983 letter from F.G. Lentine to H.R. Denton (b)
July 7, 1983 letter from F.G.
Lentine to H.R. Denton
Dear Mr. Denton:
Enclosed is the technical report summary of the Braidwood Unit 1 preoperational reactor containment building integrated leakage rate test as provided in Attachment 1.
This is being submitted pursuant to the requirements of 10CFR 50, Appendix J,Section V.
The enclosed report describes the initial type A containment leakage rate test conducted in accordance with the requirements of Appendix J except as noted in references (a) and (b).
This test was witnessed by Mr. F. Maura, NRC Region III.
The results of this test have been reviewed in accordance with Commonwealth Edison Company procedures and have been accepted by our Project Engineering Department.
The maximum allowable test leakage rate, LT, can be calculated from Attachment 1 to be approximately 0.0707.
This number should be inserted in the Braidwood Proof and Review Tech Spec, Section 3.6.1.2 (Containment Leakage) page 3/4 6-2.
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_- Please direct any questions you may have regarding this matter to this office.
One signed original and attachment is being transmitted for your use along with fifteen (15) copies.
Very truly yours,
,y fM I. M. Johnson Nuclear Licensing Administrator
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Reactor Containment Building Integrated Leakage Rate Test for Braidwood Unit 1 cc:
J.
Stevens 200lK
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