ML021140065

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EPRI Report TR-113594, Resolution of Generic Letter 96-06 Waterhammer Issues, Volumes 1 and 2
ML021140065
Person / Time
Site: Palisades Entergy icon.png
Issue date: 04/24/2002
From: Hood D
NRC/NRR/DLPM/LPD3
To: Cooper D
Nuclear Management Co
References
GL-96-006 TR-113594, Vol 1, TR-113594, Vol 2
Download: ML021140065 (5)


Text

April 24, 2002 Mr. Douglas E. Cooper Site Vice President Palisades Plant Nuclear Management Company, LLC 27780 Blue Star Memorial Highway Covert, MI 49043-9530

SUBJECT:

PALISADES PLANT - EPRI REPORT TR-113594, RESOLUTION OF GENERIC LETTER 96-06 WATERHAMMER ISSUES, VOLUMES 1 AND 2 (TAC NO. M96844)

Dear Mr. Cooper:

Generic Letter (GL) 96-06, Assurance of Equipment Operability and Containment Integrity During Design-Basis Accident Conditions, dated September 30, 1996, requested that licensees evaluate (among other things) waterhammer and two-phase flow concerns associated with containment air cooler cooling water systems. As discussed in a letter dated August 26, 1998, the remaining actions to fully address these concerns for the Palisades Plant were deferred pending Nuclear Regulatory Commission (NRC) review and approval of EPRI Report TR-113594, Resolution of Generic Letter 96-06 Waterhammer Issues, Volumes 1 and 2.

The purpose of this letter is to inform you that we have completed our review of EPRI Report TR-113594, and we have determined that its use for evaluating the GL 96-06 waterhammer issues is acceptable to the extent specified and within the limitations delineated in the report and NRC safety evaluation. A copy of our April 3, 2002, acceptance letter to EPRI, which includes the NRC safety evaluation, is enclosed for your information.

We request that you complete your actions to address GL 96-06 for the Palisades Plant and submit the information referred to in Section 3.3 of the NRC safety evaluation by July 30, 2002.

If you are unable to meet this schedule or have questions, please contact me by phone at (301) 415-3049 or e-mail dsh@nrc.gov.

Sincerely,

/RA/

Darl S. Hood, Senior Project Manager, Section 1 Project Directorate III Division of Licensing Project Management Office of Nuclear Reactor Regulation Docket No. 50-255

Enclosure:

NRC letter to EPRI, dated April 3, 2002 cc w/encl: See next page

Package: ML021140086; Letter: ML021140065;

Enclosure:

ML020940132 OFFICE PDIII-1/PM PDIII-1/LA PDIII-1/SC NAME DHood RBouling SBajwa for LRaghavan DATE 04/24/02 04/24/02 04/24/02

Palisades Plant cc:

Mr. Robert A. Fenech, Senior Vice President Nuclear, Fossil, and Hydro Operations Consumers Energy Company 212 West Michigan Avenue Jackson, MI 49201 Arunas T. Udrys, Esquire Consumers Energy Company 212 West Michigan Avenue Jackson, MI 49201 Regional Administrator, Region III U.S. Nuclear Regulatory Commission 801 Warrenville Road Lisle, IL 60532-4351 Supervisor Covert Township P. O. Box 35 Covert, MI 49043 Office of the Governor P. O. Box 30013 Lansing, MI 48909 U.S. Nuclear Regulatory Commission Resident Inspectors Office Palisades Plant 27782 Blue Star Memorial Highway Covert, MI 49043 Drinking Water and Radiological Protection Division Michigan Department of Environmental Quality 3423 N. Martin Luther King Jr Blvd P. O. Box 30630 CPH Mailroom Lansing, MI 48909-8130 Michigan Department of Attorney General Special Litigation Division 630 Law Building P.O. Box 30212 Lansing, MI 48909 Mr. Roy A. Anderson Executive Vice President and Chief Nuclear Officer Nuclear Management Company, LLC 700 First Street Hudson, WI 54016 Laurie A. Lahti Manager - Licensing Nuclear Management Company, LLC 27780 Blue Star Memorial Highway Covert, MI 49043 Steven T. Wawro Nuclear Asset Director Consumers Energy Company Palisades Plant 27780 Blue Star Memorial Highway Covert, MI 49043 Mr. John Paul Cowan Senior Vice President Palisades Plant Nuclear Management Company, LLC 27780 Blue Star Memorial Highway Covert, MI 49043 November 2001