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Event Notification Report for August 9, 2000

                    U.S. Nuclear Regulatory Commission
                              Operations Center

                              Event Reports For
                           08/08/2000 - 08/09/2000

                              ** EVENT NUMBERS **

37212  37213  37214  

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|Power Reactor                                    |Event Number:   37212       |
+------------------------------------------------------------------------------+
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| FACILITY: PEACH BOTTOM             REGION:  1  |NOTIFICATION DATE: 08/08/2000|
|    UNIT:  [] [3] []                 STATE:  PA |NOTIFICATION TIME: 01:24[EDT]|
|   RXTYPE: [2] GE-4,[3] GE-4                    |EVENT DATE:        08/07/2000|
+------------------------------------------------+EVENT TIME:        21:26[EDT]|
| NRC NOTIFIED BY:  WINGFIELD                    |LAST UPDATE DATE:  08/08/2000|
|  HQ OPS OFFICER:  CHAUNCEY GOULD               +-----------------------------+
+------------------------------------------------+PERSON          ORGANIZATION |
|EMERGENCY CLASS:          N/A                   |LAWRENCE DOERFLEIN   R1      |
|10 CFR SECTION:                                 |                             |
|ARPS 50.72(b)(2)(ii)     RPS ACTUATION          |                             |
|AESF 50.72(b)(2)(ii)     ESF ACTUATION          |                             |
|                                                |                             |
|                                                |                             |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR|   INIT RX MODE  |CURR PWR|  CURR RX MODE   |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|                                                   |                          |
|3     A/R        Y       100      Power Operation  |0        Hot Shutdown     |
|                                                   |                          |
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                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| REACTOR SCRAM FROM 100% POWER ON A FALSE LOW REACTOR WATER LEVEL INDICATION  |
|                                                                              |
| The Unit experienced an automatic reactor scram when an instrument line      |
| "root" valve failed causing a water leak which resulted in a false low       |
| reactor water level signal indication to be sensed by the RPS.  The water    |
| leak was immediately isolated by the ESF actuation of the Excess Flow Check  |
| Valve in the same reactor instrumentation line.  All rods fully inserted, no |
| ECCS injection occurred,  no relief valves lifted and all safety systems     |
| responded correctly.  The plant also had actuation of the Primary            |
| Containment Isolation System following the reactor scram.                    |
|                                                                              |
| The NRC Resident Inspector will be notified.                                 |
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|Power Reactor                                    |Event Number:   37213       |
+------------------------------------------------------------------------------+
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| FACILITY: CLINTON                  REGION:  3  |NOTIFICATION DATE: 08/08/2000|
|    UNIT:  [1] [] []                 STATE:  IL |NOTIFICATION TIME: 10:42[EDT]|
|   RXTYPE: [1] GE-6                             |EVENT DATE:        08/08/2000|
+------------------------------------------------+EVENT TIME:        08:39[CDT]|
| NRC NOTIFIED BY:  SCHOTTEL                     |LAST UPDATE DATE:  08/08/2000|
|  HQ OPS OFFICER:  CHAUNCEY GOULD               +-----------------------------+
+------------------------------------------------+PERSON          ORGANIZATION |
|EMERGENCY CLASS:          N/A                   |RONALD GARDNER       R3      |
|10 CFR SECTION:                                 |                             |
|AENS 50.72(b)(1)(v)      ENS INOPERABLE         |                             |
|AARC 50.72(b)(1)(v)      OTHER ASMT/COMM INOP   |                             |
|                                                |                             |
|                                                |                             |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR|   INIT RX MODE  |CURR PWR|  CURR RX MODE   |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|1     N          N       0        Cold Shutdown    |0        Cold Shutdown    |
|                                                   |                          |
|                                                   |                          |
+------------------------------------------------------------------------------+
                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| PLANT HAS LOST ENS, STATE NOTIFICATION PHONE LINES AND LOCAL COMMERCIAL      |
| PHONE LINES.                                                                 |
|                                                                              |
| THE ENS LINES, DIRECT LINES TO THE STATE, AND LOCAL COMMERCIAL LINES HAVE    |
| BEEN CUT RESULTING IN THE LOSS OF THE USE OF THESE PHONE SYSTEMS.  HOWEVER,  |
| THEY DO HAVE OPERABLE FOREIGN EXCHANGE B/U PHONES AVAILABLE, SO THAT         |
| EMERGENCY RESPONSE CAPABILITY IS NOT AFFECTED.  THE TELEPHONE COMPANY IS     |
| AWARE OF THE PROBLEM AND IS CURRENTLY WORKING ON IT.  THE LICENSEE ALSO HAS  |
| A SATELLITE PHONE AVAILABLE                                                  |
|                                                                              |
| THE NRC RESIDENT INSPECTOR AND THE STATE HAVE BEEN INFORMED.                 |
|                                                                              |
| * * * UPDATE 1453 8/8/2000 FROM SCHOTTEL TAKEN BY STRANSKY * * *             |
|                                                                              |
| All telephone lines have been restored. The NRC resident inspector has been  |
| informed. Notified R3DO (Gardner).                                           |
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+------------------------------------------------------------------------------+
|Power Reactor                                    |Event Number:   37214       |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: PERRY                    REGION:  3  |NOTIFICATION DATE: 08/08/2000|
|    UNIT:  [1] [] []                 STATE:  OH |NOTIFICATION TIME: 21:35[EDT]|
|   RXTYPE: [1] GE-6                             |EVENT DATE:        08/08/2000|
+------------------------------------------------+EVENT TIME:        18:44[EDT]|
| NRC NOTIFIED BY:  FREDERICK SMITH              |LAST UPDATE DATE:  08/08/2000|
|  HQ OPS OFFICER:  BOB STRANSKY                 +-----------------------------+
+------------------------------------------------+PERSON          ORGANIZATION |
|EMERGENCY CLASS:          N/A                   |RONALD GARDNER       R3      |
|10 CFR SECTION:                                 |                             |
|AESF 50.72(b)(2)(ii)     ESF ACTUATION          |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR|   INIT RX MODE  |CURR PWR|  CURR RX MODE   |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|1     N          Y       99       Power Operation  |99       Power Operation  |
|                                                   |                          |
|                                                   |                          |
+------------------------------------------------------------------------------+
                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| AUTOSTART OF ANNULUS EXHAUST GAS TREATMENT SYSTEM FAN DURING TESTING         |
|                                                                              |
| "During performance of surveillance testing, the lifting of an incorrect     |
| lead caused a low flow condition on the in service AEGTS fan. This caused    |
| the auto start of the standby AEGTS fan. No low flow alarm was received on   |
| the in service fan, but the system functioned properly."                     |
|                                                                              |
| The NRC resident inspector has been informed of this event by the licensee.  |
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