05000265/LER-1996-003, Forwards LER 96-003-00 Submitted IAW Requirements of 10CFR50.73(a)(2)(v)(D).Commitments Made by Ltr,Submitted

Forwards LER 96-003-00 Submitted IAW Requirements of 10CFR50.73(a)(2)(v)(D).Commitments Made by Ltr,Submitted

ML20132D825
Person / Time
Site:	Quad Cities
Issue date:	12/10/1996
From:	Pearce L COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20132D828	List: 05000265/LER-1996-003, Forwards LER 96-003-00 Submitted IAW Requirements of 10CFR50.73(a)(2)(v)(D).Commitments Made by Ltr,Submitted
References
LWP-96-088, LWP-96-88, NUDOCS 9612200127
Download: ML20132D825 (2)

LER-2096-003, Forwards LER 96-003-00 Submitted IAW Requirements of 10CFR50.73(a)(2)(v)(D).Commitments Made by Ltr,Submitted

Event date:
Report date:
2652096003R00 - NRC Website

text

< onmionwcanh iwn umpan3 quaa cnic cencratineianon 22* Hi 2txiih \senue %nh

• Cordos a 11 61242 9' to 1 1cl.4 m A42241 l LWP-96-088 December 10, 1996 United States Nuclear Regulatory Commission Washington, DC 20555 Attention: Document Control Desk l

Reference:

Quad Cities Nuclear Power Station I

Docket Number 50-265, DPR-30, Unit Two '

Enclosed is Licensee Event Report (LER) 265/96-003, Revision 00, for I Quad Cities Nuclear Power Station.  !

This report is submitted in accordance with the requirements of the Code of Federal Regulations, Title 10, Part 50.73(a)(2)(v)(D). The licensee shall report any event or condition that alone could have prevented the fulfillment of the safety function of structures or systems that are needed to mitigate the consequences of an accident.

The following commitments are being made by this letter:

1. The 20 RHR pump Discharge Check Valve (DCV) will be repaired or replaced under Park Request #960051348 during the next refuel outage (Q2R14) or sooner, depending on the availability of a replacement valve. This will be completed by June 1,1997,

2. The work package for the DCV repair / replacement will be reviewed by the component engineer and hold points will be added as necessary to ensure that the root cause is determined for the valve failure. This will be completed by January 3,1997.

3. The station has been experiencing a higher than expected rate of failure on these valves. The valve in question was replaced during the refuel outage in 1995. Therefore, the Component Engineer will analyze these failures and determine if additional corrective actions are necessary. This determination will be completed by June 1,1997.

4. A supplemental LER will be submitted when the 2D RHR pump DCV has been removed and a cause for the failure determined. The supplemental LER will also address the failure of the previous corrective actions for this check valve failure. This will be completed by July 1,1997.

\

9612200127 961210

-Qh f $

PDR ADOCK0500g5 y 6

$TMGRW8896.LWP g i nk . .m ( omp.u n

I l

LWP-96-088 December 10, 1996 l

J If there are any questions or comments concerning this letter, please refer them to Charles Peterson, Regulatory Affairs Manager at 309-654-2241, ext. 3602.

Respectfully, COMMONWEALTH EDISON COMPANY QUA ITIESriiUCLEAR POWER STATION

/

L. W. Pe nfc{elA Y Station Manager LWP/CP/as Enclosure cc: A. B. Seach, Regional Administrator, Region III R. M. Pulsifer, Project Manager, NRR C. G. Miller, Senior Resident Inspector, Quad Cities ,

R. J. Singer, MidAmerican Energy Company  ?

D. C. Tubbs, MidAmerican Energy Company P. L. Piet, Licensing, Comed F. A. Spangenberg, Regulatory Affairs Manager, Dresden INP0 Records Center l

i 1

i l

i I

STMGRWB8% LWP j