05000254/LER-1998-025, Forwards LER 98-025-00,IAW 10CFR50.73(a)(2)(v)(D). Commitments Made by Util,Listed

From kanterella
Jump to navigation Jump to search
Forwards LER 98-025-00,IAW 10CFR50.73(a)(2)(v)(D). Commitments Made by Util,Listed
ML20196H966
Person / Time
Site: Quad Cities Constellation icon.png
Issue date: 12/01/1998
From: Dimmette J
COMMONWEALTH EDISON CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20196H971 List:
References
SVP-98-356, NUDOCS 9812090236
Download: ML20196H966 (2)


LER-2098-025, Forwards LER 98-025-00,IAW 10CFR50.73(a)(2)(v)(D). Commitments Made by Util,Listed
Event date:
Report date:
2542098025R00 - NRC Website

text

,. j. Cnmmonw ealth lxhson ( 41mpany

.. Quad Citics Gent rating Mation 22710 2(Mith Asenue North Cordos a. ll. 612 4 Pr40 1cl .wuu22 i1

'SVP-98-356 December 1,1998 United States Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 Quad Cities Nuclear Power Station, Unit One Facility Operating License No. DPR 29 NRC Docket No. 56254 a

Enclosed is Licensee Event Report (LER) 254/98-025, Revision 00, for 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 could have prevented the fulfillment of the safety function of structures or systems that are needed to mitigate the consequences of an accident.

We are committing to the following actions:

1. The Unit 2 High Pressure Coolant Injection (11PCI) Drain Pot Outlet 1 Stop Check Valve will be disassembled and inspected for corrosion during the next forced outage of sufficient duration or planned unit outage. The next planned outage is currently scheduled for February, 1999. i
2. Prior to the next planned unit outage, the Unit 211PCI Drain Pot Outlet i Stop Check Valve will be verified closed after each use of the IIPCI subsystem.
3. Criteria will be added to procedures QCAP 0400-06," Check Valve \

Preventive Maintenance Program" and QCMM 1515-13," Lift Check Valve inspection And Maintenance" to check for the amount of corrosion and surface roughness during routine check valve inspections. The procedures will be revised by February 5,1999.

/

9812090236 981201 " 9 PDR ADOCK 05000254 8_ PDR ,

1 A rnicom o mpan>

December 1,1998 U. S. Nuclear Regulatory Commission Page 2 Any other actions described in the submittal represent intended or pla med actions by Commonwealth Edison (Comed) Company. They are described for the NRC's information and are not regulatory commitments.

Should you have any questions concerning this letter, please contact Mr. C. Peterson, Regulatory Assurance Manager, at 309-654-2241, ext. 3609.

Resp tfully,

- n_

k -

i r

oel P. Dimmette, Jr.

Site Vice President Quad Cities Nuclear Power Station JPD/CP/ea Enclosure cc: Regional Administrator -NRC Region 111 R. Pulsifer, Project Manager, NRR C. Miller, Senior Resident inspector, Quad Cities W. Leech, MidAmerican Energy Company D. Tubbs, MidAmerican Energy Company B. Ganser, IDNS, Quad Cities S. Focht, American Nuclear Insurers INPO Records Center Office of Nuclear Facility Safety, IDNS I

i i

l