ML20203A021
| ML20203A021 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 04/10/1986 |
| From: | Agosti F DETROIT EDISON CO. |
| To: | Adensam E Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20203A024 | List: |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737, TASK-3.D.1.1, TASK-TM VP-86-0042, VP-86-42, NUDOCS 8604160208 | |
| Download: ML20203A021 (2) | |
Text
,.,
eP s ent Nuclear Operations
[b" Detroit r.-u Edison EABF" Wma April 10, 1986 VP-86-0042 Director of Nuclear Reactor Regulation Ms. Elinor G. Adensam, Director Project Directorate No. 3 Branch 1 Division of BWR Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555
Dear Ms. Adensam:
Reference:
(1) Fermi 2 NRC Docket No. 50-341 NRC License No. NPF-43 (2) Detroit Edison Letter to NRC,
" Additional Information Regarding Fermi 2 Leakage Reduction Program",
NE-85-0391, dated June 3, 1985 (3) Detroit Edison Letter to NRC, " Leakage Reduction Test Results (T48-04)",
RC-LG-85-0041, dated September 19, 1985
Subject:
Leakace Reduction Procram Test Results In Reference 2 Detroit Edison committed to provide advance copies of leakage test results and associated descriptions of preventive / corrective maintenance I
performed on systems enveloped by NUREG-0737, Item III.D.l.l.
In accordance with that commitment, Detroit Edison submits the enclosed leakage reduction program summary reports on the Core Spray System (E21-00) and the Primary Containment Monitoring System (T50-00).
The Core Spray System leakage tests were performed in
~
May-June, 1905.
The Primary Containment Monitoring System leakage tests were performed in the Fall of 1985.
Detroit Edison delayed submittal of these test-results to permit evaluation of maintenance and modifications to these systems that was planned for outage 85-01, which began October 10, 1985.
This maintenance was recently completed.
Detroit Edison has walked-down affected portions of the Core Spray System and the Primary Containment Monitoring System to verify that the results of the leakage reduction tests in the enclosed reports remain appplicable.
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Ms. Elinor G. Adensam April 10, 1986 VP-86-0042 Page 2 If you have any questions regarding this matter, please contact Mr. R. L. Woolley at (313) 586-4211.
Sincerely, E
l
- With Attachments cc:
Mr. M. David Lynch j
Mr. C. R. Nichols*
Mr. W. G. Rogers USNRC Document Control Desk Nashington, D. C. 20555