United States Nuclear Regulatory Commission - Protecting People and the Environment

Morning Report for July 9, 2002

                       Headquarters Daily Report

                         JULY 09, 2002

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                    REPORT             NEGATIVE            NO INPUT
                    ATTACHED           INPUT RECEIVED      RECEIVED

HEADQUARTERS        X
REGION I                               X
REGION II                              X
REGION III                             X
REGION IV                              X
PRIORITY ATTENTION REQUIRED  MORNING REPORT - HEADQUARTERS JULY  9, 2002

MR Number: H-02-0051

                           NRR DAILY REPORT ITEM
                           GENERIC COMMUNICATIONS



Subject: Issuance of IN 2002-22

NRC Information Notice 2002-22: Degraded Bearing Surfaces in GM/EMD
Emergency Diesel Generators dated June 28, 2002

The U.S. Nuclear Regulatory Commission is issuing this information notice
to inform addressees of the discovery of degraded bearing surfaces on the
piston bearings in General Motors/Electromotive Division (GM/EMD)
emergency diesel generator engines.

ADAMS Accession No.: ML021790640

Contacts:   Jai R. Rajan, NRR               Kerry D. Landis, RII
            301-415-3066                    404-562-4510
            Email: jrr@nrc.gov              Email: kdl@nrc.gov

            Paul E. Fredrickson, RII        Linda Smith, RIV
            404-562-4530                    817-860-8137
            Email: pef@nrc.gov              Email: ljs@nrc.gov

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HEADQUARTERS      MORNING REPORT     PAGE  2          JULY  9, 2002

MR Number: H-02-0052

                           NRR DAILY REPORT ITEM
                           GENERIC COMMUNICATIONS



Subject: Issuance of IN 2002-10, Supplement 1

NRC Information Notice 2002-010, Supplement 1: Diablo Canyon Manual
Reactor Trip and Steam Generator Water Level Setpoint Uncertainties dated
June 28, 2002

The U.S. Nuclear Regulatory Commission is issuing this supplement to give
addressees further information about the manual reactor trip of Diablo
Canyon Unit 2 which resulted from a failure of the main feedwater
regulating valve, non-conservative steam generator setpoints and
contributing causes, and other licensee actions relating to these events.
This supplement provides information that became available after the
issuance of the original information notice.

ADAMS Accession No.:  ML021820008

Contacts:   Jerry Dozier, NRR           Neil O'Keefe, Region IV
            301-415-1014                361-972-2507
            Email: jxd@nrc.gov          Email: nfo@nrc.gov

            Hukam Garg, NRR
            301-415-2929
            Email: hcg@nrc.gov
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