ML20203A021

From kanterella
Jump to navigation Jump to search
Forwards Leakage Reduction Program Summary Rept for Core Spray Sys - (E2100) & Leakage Reduction Program Summary Rept for Primary Containment Monitoring Sys - (T50-00), Per 850603 Commitment Under NUREG-0737,Item III.D.1.1
ML20203A021
Person / Time
Site: Fermi DTE Energy icon.png
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 Detroit r.-u [b" 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.

\nN(

8604160208 860410 P '

PDR ADOCK 05000341 I g l P PDR

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 l