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Event Notification Report for June 13, 2002

                         
                    U.S. Nuclear Regulatory Commission
                              Operations Center

                              Event Reports For
                           06/12/2002 - 06/13/2002

                              ** EVENT NUMBERS **

38972  38973  38974  38980  38981  38982  38983  38984  38986  38987  

+------------------------------------------------------------------------------+
|General Information or Other                     |Event Number:   38972       |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| REP ORG:  ARKANSAS DEPARTMENT OF HEALTH        |NOTIFICATION DATE:
06/07/2002|
|LICENSEE:  ALBEMARLE CORPORATION                |NOTIFICATION TIME: 17:07[EDT]|
|    CITY:  MAGNOLIA                 REGION:  4  |EVENT DATE:        06/06/2002|
|  COUNTY:                            STATE:  AR |EVENT TIME:             [CDT]|
|LICENSE#:  ARK-717-BP            AGREEMENT:  Y  |LAST UPDATE DATE:  06/07/2002|
|  DOCKET:                                       |+----------------------------+
|                                                |PERSON          ORGANIZATION |
|                                                |JOHN PELLET          R4      |
|                                                |THOMAS ESSIG         NMSS    |
+------------------------------------------------+                             |
| NRC NOTIFIED BY:  JARED THOMPSON               |                             |
|  HQ OPS OFFICER:  FANGIE JONES                 |                             |
+------------------------------------------------+                             |
|EMERGENCY CLASS:          NON EMERGENCY         |                             |
|10 CFR SECTION:                                 |                             |
|NAGR                     AGREEMENT STATE        |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
+------------------------------------------------------------------------------+

                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| AGREEMENT STATE REPORT - SOURCE NOT ATTACHED TO SOURCE ROD                   |
|                                                                              |
| "On June 6, 2002 at 4:30 p.m. the Arkansas Department of Health was notified |
| by Albemarle Corporation in Magnolia, Arkansas that a fixed density gauge    |
| source had been damaged. Albemarle has Arkansas Radioactive Material License |
| ARK-717-BP-11-99. The device is a Ronan Engineering Company Model SA-15      |
| containing two 5 millicuries sources of Cesium-137. The device was locked    |
| out on June 3, 2002. On June 6, 2002 while the source housing was being      |
| adjusted it was noted that the source rod was in a different configuration.  |
| Radiation surveys were performed and it appeared that one of the 5           |
| millicuries sources was not attached to the source rod. The immediate area   |
| was secured and access has been restricted. Albemarle has contacted a        |
| consultant to assist in retrieval and packaging of the source for return to  |
| the manufacturer.                                                            |
|                                                                              |
| "The Department has sent two inspectors to the facility to investigate and   |
| assess the Incident on June 7, 2002. It appears that there may have been     |
| personnel radiation exposure due to this incident. This incident is under    |
| investigation."                                                              |
+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+
|General Information or Other                     |Event Number:   38973       |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| REP ORG:  SC DIV OF HEALTH & ENV CONTROL       |NOTIFICATION DATE: 06/08/2002|
|LICENSEE:  ISOMEDIX CORPORATIONS                |NOTIFICATION TIME: 13:50[EDT]|
|    CITY:  SPARTANBURG              REGION:  2  |EVENT DATE:        06/07/2002|
|  COUNTY:                            STATE:  SC |EVENT TIME:        21:15[EDT]|
|LICENSE#:  267                   AGREEMENT:  Y  |LAST UPDATE DATE:  06/08/2002|
|  DOCKET:                                       |+----------------------------+
|                                                |PERSON          ORGANIZATION |
|                                                |BRIAN BONSER         R2      |
|                                                |THOMAS ESSIG         NMSS    |
+------------------------------------------------+                             |
| NRC NOTIFIED BY:  JAMES PETERSON               |                             |
|  HQ OPS OFFICER:  FANGIE JONES                 |                             |
+------------------------------------------------+                             |
|EMERGENCY CLASS:          NON EMERGENCY         |                             |
|10 CFR SECTION:                                 |                             |
|NAGR                     AGREEMENT STATE        |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
+------------------------------------------------------------------------------+

                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| AGREEMENT STATE REPORT - EMPLOYEE DEATH DUE TO NONNUCLEAR ACCIDENT     
     |
|                                                                              |
| With the source in the stored position, an employee of Isomedix Operations,  |
| entered the sterilization chamber of the irradiator to try freeing some      |
| jammed product carriers.  The employee was killed when his head was caught   |
| between the carriers as they moved together.                                 |
|                                                                              |
| This report is made as a conservative measure as this was not nuclear        |
| related, but occurred at a licensee's facility.                              |
+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+
|General Information or Other                     |Event Number:   38974       |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| REP ORG:  CALIFORNIA RADIATION CONTROL PRGM    |NOTIFICATION DATE:
06/10/2002|
|LICENSEE:  UCLA HARBOR MEDICAL CENTER           |NOTIFICATION TIME: 12:40[EDT]|
|    CITY:                           REGION:  4  |EVENT DATE:        06/10/2002|
|  COUNTY:  LOS ANGELAS               STATE:  CA |EVENT TIME:             [PDT]|
|LICENSE#:  0359-19               AGREEMENT:  Y  |LAST UPDATE DATE:  06/10/2002|
|  DOCKET:                                       |+----------------------------+
|                                                |PERSON          ORGANIZATION |
|                                                |ANTHONY GODY         R4      |
|                                                |FRED BROWN           NMSS    |
+------------------------------------------------+                             |
| NRC NOTIFIED BY:  ROBERT GREGER                |                             |
|  HQ OPS OFFICER:  RICH LAURA                   |                             |
+------------------------------------------------+                             |
|EMERGENCY CLASS:          NON EMERGENCY         |                             |
|10 CFR SECTION:                                 |                             |
|NAGR                     AGREEMENT STATE        |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
+------------------------------------------------------------------------------+

                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| AGREEMENT STATE REPORT OF MEDICAL MISADMINISTRATION                          |
|                                                                              |
| "Patient who was suppose to receive 32 millicuries I-131 was given 120       |
| millicuries I-131.  As patient's thyroid was to be ablated anyway, no ill    |
| effects to patient.  The doctor gave her the wrong dose."                    |
|                                                                              |
| The cause of the misadministration is being reviewed at the time of the      |
| report.                                                                      |
+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+
|Other Nuclear Material                           |Event Number:   38980       |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| REP ORG:  US ARMY                              |NOTIFICATION DATE: 06/12/2002|
|LICENSEE:  US ARMY                              |NOTIFICATION TIME: 09:28[EDT]|
|    CITY:  ABERDEEN                 REGION:  1  |EVENT DATE:        06/11/2002|
|  COUNTY:                            STATE:  MD |EVENT TIME:             [EDT]|
|LICENSE#:  19-30563-01           AGREEMENT:  Y  |LAST UPDATE DATE:  06/12/2002|
|  DOCKET:                                       |+----------------------------+
|                                                |PERSON          ORGANIZATION |
|                                                |LAWRENCE DOERFLEIN   R1      |
|                                                |DON COOL             NMSS    |
+------------------------------------------------+                             |
| NRC NOTIFIED BY:  JOYCE KUYKENDALL             |                             |
|  HQ OPS OFFICER:  LEIGH TROCINE                |                             |
+------------------------------------------------+                             |
|EMERGENCY CLASS:          NON EMERGENCY         |                             |
|10 CFR SECTION:                                 |                             |
|BLO1 20.2201(a)(1)(i)    LOST/STOLEN LNM>1000X  |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
+------------------------------------------------------------------------------+

                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| LOSS OF ONE CHEMICAL DETECTOR AT A TRAINING SITE IN SEOMOUL CITY, SOUTH    
 |
| KOREA                                                                        |
|                                                                              |
| A chemical detector containing 300 microcuries of americium-241 was lost at  |
| the site of a training activity in Seomoul City, South Korea.  An            |
| investigation is currently ongoing.  The detector was verified to be missing |
| on 06/11/02.                                                                 |
+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+
|Other Nuclear Material                           |Event Number:   38981       |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| REP ORG:  US ARMY                              |NOTIFICATION DATE: 06/12/2002|
|LICENSEE:  US ARMY                              |NOTIFICATION TIME: 09:28[EDT]|
|    CITY:  ABERDEEN                 REGION:  1  |EVENT DATE:        06/12/2002|
|  COUNTY:                            STATE:  MD |EVENT TIME:             [EDT]|
|LICENSE#:                        AGREEMENT:  Y  |LAST UPDATE DATE:  06/12/2002|
|  DOCKET:                                       |+----------------------------+
|                                                |PERSON          ORGANIZATION |
|                                                |LAWRENCE DOERFLEIN   R1      |
|                                                |ANTHONY GODY         R4      |
+------------------------------------------------+DON COOL             NMSS    |
| NRC NOTIFIED BY:  JOYCE KUYKENDALL             |                             |
|  HQ OPS OFFICER:  LEIGH TROCINE                |                             |
+------------------------------------------------+                             |
|EMERGENCY CLASS:          NON EMERGENCY         |                             |
|10 CFR SECTION:                                 |                             |
|BLO2 20.2201(a)(1)(ii)   LOST/STOLEN LNM>10X    |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
+------------------------------------------------------------------------------+

                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| LOSS OF FOUR DETECTORS AT FORT HOOD, TEXAS                                   |
|                                                                              |
| Four detectors each containing 15 millicuries of nickel-63 were lost at Fort |
| Hood, Texas.  On 05/29/02, Fort Hood received the report that the detectors  |
| might be missing.  Apparently, they were misplaced during preparations to    |
| send them to a maintenance shop for wipe testing.  The detectors were        |
| verified to be missing on 06/05/02, and Fort Hood notified Aberdeen on       |
| 06/11/02.                                                                    |
+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+
|Power Reactor                                    |Event Number:   38982       |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: DUANE ARNOLD             REGION:  3  |NOTIFICATION DATE: 06/12/2002|
|    UNIT:  [1] [] []                 STATE:  IA |NOTIFICATION TIME: 14:03[EDT]|
|   RXTYPE: [1] GE-4                             |EVENT DATE:        06/12/2002|
+------------------------------------------------+EVENT TIME:        11:38[CDT]|
| NRC NOTIFIED BY:  MIKE DAVIS                   |LAST UPDATE DATE:  06/12/2002|
|  HQ OPS OFFICER:  RICH LAURA                   +-----------------------------+
+------------------------------------------------+PERSON          ORGANIZATION |
|EMERGENCY CLASS:          NON EMERGENCY         |KENNETH RIEMER       R3      |
|10 CFR SECTION:                                 |                             |
|APRE 50.72(b)(2)(xi)     OFFSITE NOTIFICATION   |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR|   INIT RX MODE  |CURR PWR|  CURR RX MODE  
|
+-----+----------+-------+--------+-----------------+--------+-----------------+
|1     N          Y       93.6     Power Operation  |93.6     Power Operation  |
|                                                   |                          |
|                                                   |                          |
+------------------------------------------------------------------------------+
                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| OFFSITE NOTIFICATION AT DUANE ARNOLD DUE TO A SMALL OIL SPILL                |
|                                                                              |
| "Notified Iowa DNR, Linn County Sheriff, and the US National Coast Guard     |
| National Response Center of a reportable spill of petroleum oil into the     |
| Cedar River (sheen on the river) per applicable reporting procedures. While  |
| performing river water supply pit cleaning, the cleaning pump leaked about 1 |
| pint of oil into the Cedar River. The pump has been removed from the river." |
+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+
|Power Reactor                                    |Event Number:   38983       |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: COOK                     REGION:  3  |NOTIFICATION DATE: 06/12/2002|
|    UNIT:  [1] [2] []                STATE:  MI |NOTIFICATION TIME: 14:17[EDT]|
|   RXTYPE: [1] W-4-LP,[2] W-4-LP                |EVENT DATE:        06/12/2002|
+------------------------------------------------+EVENT TIME:        14:05[EDT]|
| NRC NOTIFIED BY:  T. BURRIS                    |LAST UPDATE DATE:  06/13/2002|
|  HQ OPS OFFICER:  RICH LAURA                   +-----------------------------+
+------------------------------------------------+PERSON          ORGANIZATION |
|EMERGENCY CLASS:          ALERT                 |JAMES CALDWELL       R3      |
|10 CFR SECTION:                                 |JON JOHNSON          NRR     |
|AAEC 50.72(a) (1) (i)    EMERGENCY DECLARED     |TERENCE REIS         NRR     |
|                                                |DON MARKSBERRY       RCT     |
|                                                |TIM MCGINTY          DIRO    |
|                                                |RICHARD WESSMAN      DIRO    |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR|   INIT RX MODE  |CURR PWR|  CURR RX MODE  
|
+-----+----------+-------+--------+-----------------+--------+-----------------+
|1     N          Y       69       Power Operation  |69       Power Operation  |
|2     N          Y       100      Power Operation  |100      Power Operation  |
|                                                   |                          |
+------------------------------------------------------------------------------+
                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| ALERT DECLARED AT DC COOK DUE TO FIRE IN SWITCHYARD                          |
|                                                                              |
| The licensee reported an explosion and subsequent fire that occurred in the  |
| station's 345-kV electrical switchyard.  Neither reactor plant was directly  |
| affected by the event and both remained at power.  The licensee declared an  |
| Alert at 1405 based on the switchyard fire potentially affecting safety      |
| related equipment such as the reserve power to safety-related electrical     |
| buses. Several switchyard breakers tripped open at 1345 placing the units in |
| TS 3.0.5.  One injury was reported.  Planned maintenance was in progress in  |
| the switchyard at the time of the event.                                     |
|                                                                              |
| The NRC entered the Monitoring Phase of Normal Mode at 1447 EDT on           |
| 06/12/02.                                                                    |
|                                                                              |
| Notified the Chairman's office (Mike Tschiltz), USDA (K. Barrett), EPA NRC   |
| (Ms. Edwards), EPA EOC (T. Tanner), DOE (T. Yates), FEMA (C. Cleveland), HHS |
| (Carol Cleveland), and OHS (D. Edwards).                                     |
|                                                                              |
| ***** UPDATE AT 1730 EDT ON 06/12/02 *****                                   |
|                                                                              |
| A Commissioners' assistants briefing was held at 1730 EDT.  Participants     |
| included:  NRR (J. Johnson, S. Collins), DIRO (R. Wessman), EDO (H. Nieh),   |
| HQ PAO (W. Beecher), OSATP (P. Lohaus), IP (J. Dunn-Lee), CA (L. Gerke),     |
| SECY (A. Bates), Comm. Meserve (M. Tschiltz), Comm. Dicus (Kerri Kavanaugh), |
| Comm. Merrifield (J. Thoma), and Comm. Diaz (D. Simpkins).                   |
|                                                                              |
| ***** UPDATE FROM JIM KOBYRA TO LEIGH TROCINE AT 2354 EDT ON 06/12/02 *****  |
|                                                                              |
| At 2157, the licensee declared the Unit 2 east essential service water pump  |
| operable, and Unit 2 exited Technical Specification 3.0.5 at that time.      |
| Unit 1 exited Technical Specification 3.0.5 approximately 5 minutes earlier. |
| At 2347, both units exited Technical Specification 3.8.1.1 when the licensee |
| restored transformer 4 to serve the Unit 2 reserve auxiliary transformers    |
| and isolated it from Unit 1 (which is being fed by transformer 5).  As a     |
| result, the licensee terminated the Alert and exited the Emergency Plan at   |
| 2354 EDT on 06/12/02.                                                        |
|                                                                              |
| The licensee plans to notify the NRC resident inspectors, State of Michigan, |
| and Berrien County.                                                          |
|                                                                              |
| The NRC exited the Monitoring Phase of Normal Mode at 2355 on 06/12/02.      |
|                                                                              |
| The NRC operations center notified the R3DO (Jim Creed), NRR EO (Bill        |
| Bateman), DIRO (Tim McGinty), PAO (Bill Beecher), EDO (Ho Nieh), Chairman's  |
| office (Mike Tschiltz), USDA (Lori Thomas and Kathleen Barrett), EPA via the |
| National Response Center (Ms. Arsenault), DOE (Odell Bartlett), FEMA (Al     |
| Austin), HHS (Karen Cleveland), and OHS (Ron Brahm).                         |
+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+
|Power Reactor                                    |Event Number:   38984       |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: COOK                     REGION:  3  |NOTIFICATION DATE: 06/12/2002|
|    UNIT:  [1] [2] []                STATE:  MI |NOTIFICATION TIME: 16:24[EDT]|
|   RXTYPE: [1] W-4-LP,[2] W-4-LP                |EVENT DATE:        06/12/2002|
+------------------------------------------------+EVENT TIME:        15:34[EDT]|
| NRC NOTIFIED BY:  RICK JERVEY                  |LAST UPDATE DATE:  06/12/2002|
|  HQ OPS OFFICER:  RICH LAURA                   +-----------------------------+
+------------------------------------------------+PERSON          ORGANIZATION |
|EMERGENCY CLASS:          NON EMERGENCY         |TIM MCGINTY          IRO     |
|10 CFR SECTION:                                 |JIM CALDWELL         R3      |
|APRE 50.72(b)(2)(xi)     OFFSITE NOTIFICATION   |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR|   INIT RX MODE  |CURR PWR|  CURR RX MODE  
|
+-----+----------+-------+--------+-----------------+--------+-----------------+
|1     N          Y       69       Power Operation  |69       Power Operation  |
|2     N          Y       100      Power Operation  |100      Power Operation  |
|                                                   |                          |
+------------------------------------------------------------------------------+
                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| OFFSITE NOTIFICATION DUE TO OIL SPILL                                        |
|                                                                              |
| Licensee notified the Michigan Department of Environmental Quality of a      |
| spill of greater than 5 gallons of oil due to a switchyard breaker explosion |
| and fire.                                                                    |
+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+
|Fuel Cycle Facility                              |Event Number:   38986       |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: PADUCAH GASEOUS DIFFUSION PLANT      |NOTIFICATION DATE: 06/12/2002|
|   RXTYPE: URANIUM ENRICHMENT FACILITY          |NOTIFICATION TIME: 21:53[EDT]|
| COMMENTS: 2 DEMOCRACY CENTER                   |EVENT DATE:        06/12/2002|
|           6903 ROCKLEDGE DRIVE                 |EVENT TIME:        06:30[CDT]|
|           BETHESDA, MD 20817    (301)564-3200  |LAST UPDATE DATE:  06/12/2002|
|    CITY:  PADUCAH                  REGION:  3  +-----------------------------+
|  COUNTY:  McCRACKEN                 STATE:  KY |PERSON          ORGANIZATION |
|LICENSE#:  GDP-1                 AGREEMENT:  Y  |JAMES CREED          R3      |
|  DOCKET:  0707001                              |LARRY CAMPER         NMSS    |
+------------------------------------------------+                             |
| NRC NOTIFIED BY:  K. BEASLEY                   |                             |
|  HQ OPS OFFICER:  RICH LAURA                   |                             |
+------------------------------------------------+                             |
|EMERGENCY CLASS:          NON EMERGENCY         |                             |
|10 CFR SECTION:                                 |                             |
|NBNL                     RESPONSE-BULLETIN      |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
|                                                |                             |
+------------------------------------------------------------------------------+

                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| 24 HOUR BULLETIN 91-01 REPORT AT PADUCAH                                     |
|                                                                              |
| "At 0820 CDT, on 6-12-02 the Plant Shift Superintendent was notified of an   |
| NCS violation that had occurred in the C-335 process building. The           |
| calibrated AQ-NCS pressure chart recorders for C and E surge drum banks had  |
| previously failed. As a result of this failure the shiftly pressure checks   |
| were performed using non AQ-NCS pressure instrumentation and therefore were  |
| not valid. The purpose of the pressure check is to identify if wet air       |
| inleakage has begun on surge drum bank. An alternate AQ-NCS pressure         |
| instrument has now been connected to the system and follow-up pressure       |
| readings have been taken. The pressure readings indicate there has been no   |
| wet air inleakage. The required checks have been restarted. Double           |
| contingency has been restored.                                               |
|                                                                              |
| "This is an event is which a violation of the double contingency principle   |
| occurred and where double contingency was re-established within four hours   |
| of the initial observation of the event. The NRC Resident Inspector has been |
| notified of this event.                                                      |
|                                                                              |
| "SAFETY SIGNIFICANCE OF EVENTS:  Although pressure readings were taken on a  |
| shiftly basis, these readings were not valid because the instrumentation     |
| used was not AQ-NCS. Therefore double contingency was not maintained.        |
|                                                                              |
| "POTENTIAL CRITICALITY PATHWAYS INVOLVED: In order for a criticality to be   |
| possible a surge drum would have to contain a critical mass of UO2F2 in an   |
| unfavorable geometry, wet air inleakage would need to occur, and the uranium |
| mass would have to be sufficiently moderated.                                |
|                                                                              |
| "CONTROLLED PARAMETERS: Double contingency is maintained by implementing two |
| controls on moderation.                                                      |
|                                                                              |
| "NUCLEAR CRITICALITY Y SAFETY CONTROL(S): The first leg of double            |
| contingency is based on maintaining the integrity of the surge drum system   |
| against wet air inleakage. This integrity is assured by an SRI for the       |
| unlikely breach of the surge drum system.  Structural integrity of the drum  |
| is intact, therefore this SRI is maintained. The second leg of double        |
| contingency is based on the performance of the shiftly pressure checks of an |
| AQ-NCS instrument as an indication of wet air inleakage. The required checks |
| were performed using an uncalibrated instrument. Since an uncalibrated       |
| instrument was used, the shiftly checks were invalid resulting in a loss of  |
| this control. Since there are two controls on one parameter, double          |
| contingency was not maintained.                                              |
|                                                                              |
| "CORRECTIVE ACTIONS: 1) Isolate the affected surge drum banks until the      |
| original pressure indication equipment is repaired. The drums were isolated  |
| at 1025 CDT on 6-12-02.  2) Connect AQ-NCS pressure indication equipment and |
| monitor in accordance with procedure CP4-CO-CN6069 until the original        |
| pressure indication equipment is repaired. An alternate AQ-NCS approved      |
| instrument was connected, and readings were taken at 1040 CDT on 6-12-02."   |
+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+
|Power Reactor                                    |Event Number:   38987       |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: CALVERT CLIFFS           REGION:  1  |NOTIFICATION DATE: 06/13/2002|
|    UNIT:  [1] [2] []                STATE:  MD |NOTIFICATION TIME: 00:57[EDT]|
|   RXTYPE: [1] CE,[2] CE                        |EVENT DATE:        06/12/2002|
+------------------------------------------------+EVENT TIME:        23:41[EDT]|
| NRC NOTIFIED BY:  BRUCE SHICK                  |LAST UPDATE DATE:  06/13/2002|
|  HQ OPS OFFICER:  LEIGH TROCINE                +-----------------------------+
+------------------------------------------------+PERSON          ORGANIZATION |
|EMERGENCY CLASS:          NON EMERGENCY         |LAWRENCE DOERFLEIN   R1      |
|10 CFR SECTION:                                 |FEMA, DOE, USDA, HHS FAX     |
|APRE 50.72(b)(2)(xi)     OFFSITE NOTIFICATION   |EPA, DOT (via NRC)   FAX     |
|                                                |                             |
|                                                |                             |
|                                                |                             |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR|   INIT RX MODE  |CURR PWR|  CURR RX MODE  
|
+-----+----------+-------+--------+-----------------+--------+-----------------+
|1     N          N       0        Cold Shutdown    |0        Cold Shutdown    |
|2     N          Y       100      Power Operation  |100      Power Operation  |
|                                                   |                          |
+------------------------------------------------------------------------------+
                                   EVENT TEXT                                   
+------------------------------------------------------------------------------+
| OFFSITE NOTIFICATION REGARDING A RELEASE OF RAW SEWAGE TO THE
CHESAPEAKE     |
| BAY                                                                          |
|                                                                              |
| The licensee reported that an air leak caused a level detector in a large    |
| inlet pumping well to fail low.  As a result, the sump pumps stopped and did |
| not restart when actual level reached the high level setpoint.  The inlet    |
| sump of the onsite sewage treatment plant subsequently overflowed, and raw   |
| sewage was released to the Chesapeake Bay.                                   |
|                                                                              |
| The licensee estimates that the quantity of raw sewage involved was between  |
| 2,500 and 7,200 gallons.  Additional calculations are currently being        |
| performed.  The level detector malfunctioned has since been repaired.        |
|                                                                              |
| The licensee notified the NRC resident inspector and local county and plans  |
| to notify the Maryland Department of Environmental Protection.               |
+------------------------------------------------------------------------------+