ML20082P555

Interim Deficiency Rept,Item M-101 Re Itt Hydromotor Actuator Oil Seal Leakage.Initially Reported on 831102. Corrective Actions Will Proceed Under 831005 Program.Item Not Reportable Under 10CFR50.55(e)

ML20082P555
Person / Time
Site:	Zimmer
Issue date:	11/30/1983
From:	Williams J CINCINNATI GAS & ELECTRIC CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
10CFR-050.55E, 10CFR-50.55E, LOZ-83-0229, LOZ-83-229, M-101, NUDOCS 8312090063
Download: ML20082P555 (2)

Text

. n .

• NL n THE CINCINNATI GAS & ELECTRIC COMPANY sE sg - - - - -

~

CINCINNATI. OHIO 4 52OI November 30, 1983 LOZ-83-0229 J. WILLIAMS, Jpq SENIOR VICE PRESIDENT NWCLEAR OPERATIONS Docket No. 50-358 U.S. Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 Attention: Mr. J.G. Keppler Regional Administrator Gentlemen:

RE: WM. H. ZIMMER NUCLEAR POWER STATION - UNIT 1 10CFR50.55(e), ITEM M-101; ITT HYDROMOTOR ACTUATOR OIL SEAL LEAKAGE W.O. 57300, JOB E-5590, FILE NO. 956C, M-101 This letter is in regard to the subject condition initially reported to the Commission on November 2, 1983 as a potentially reportable deficiency under 10CFR50.55 (e) . This item is the result of a review of an unresolved CG&E nonconformance report, 81-65-E of 5/6/81, documenting this condition, along with a

. review of correspondence in the 50.55(e) M-14 file concerning HVAC damper actuator deficiencies which was originally identified to CGEE in April 1980, by NRC IE Bulletin 80-09.

CG&E has determined that this condition does not represent a reportable condition under 10CTR50.55(e) since the plant's preventative maintenance program should preclude oil leakage to

'the' point of-failure. Nevertheless, the following corrective

' actions will be taken to correct the damper actuator deficiencies reported under Item M-14 and including the oil leakage problem:

.l.- Remove the top-and yoke assembly covers and inspect all 110 damper actuators for oil leakage.

2. On a scheduled basis, remove from service and disassemble those actuators indicating oil leakage and determine probable cause.

3. Correct any actuator shaft and/or damper linkage misalignment.

4. Resolve all other damper actuator deficiencies.

8312090063 831130 yhk PDR ADOCK 05000358 '5 S PDR - g

. . .-3 .

Mr. J.G. Keppler Regional Administrator November 30, 1983 LOZ-83-0229' Page 2 L

1 Corrective work will proceed under the program described in the Course of Action submitted to the NRC on October 5, 1983.

The resolution of the subject condition, as outlined above, will be included in the final report for 50.55(e) M-14 (HVAC Damper Actuator. Deficiencies). .

We trust the above will be found to be an acceptable f resolution of this matter. [

Very truly yours, THE CINCINNATI GAS & ELECTRIC COMPANY r By jA ,

w1LLlams, .  ;

ENIOR VICE P ESIDENT  !

BLT/sfr cc: NRC Office of Inspection & Enforcement Washington, D.C. 20555 NRC Resident Site Supervisor ATTN: W.M. Hill NRC Zimmer Project Inspector, Region III ATTN: E. R. Schweibinz i hi - -

_. - - - - - - - - - - -