Event Notification Report for August 31, 1999
U.S. Nuclear Regulatory Commission
Operations Center
Event Reports For
08/30/1999 - 08/31/1999
** EVENT NUMBERS **
35984 36018 36086 36087 36088 36089 36090 36091
!!!!!!!!! THIS EVENT HAS BEEN RETRACTED. THIS EVENT HAS BEEN RETRACTED !!!!!!!
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|Power Reactor |Event Number: 35984 |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: COMANCHE PEAK REGION: 4 |NOTIFICATION DATE: 08/02/1999|
| UNIT: [1] [2] [] STATE: TX |NOTIFICATION TIME: 17:21[EDT]|
| RXTYPE: [1] W-4-LP,[2] W-4-LP |EVENT DATE: 08/02/1999|
+------------------------------------------------+EVENT TIME: 15:53[CDT]|
| NRC NOTIFIED BY: SEWEEL |LAST UPDATE DATE: 08/30/1999|
| HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+
+------------------------------------------------+PERSON ORGANIZATION |
|EMERGENCY CLASS: N/A |TOM STETKA R4 |
|10 CFR SECTION: | |
|AOUT 50.72(b)(1)(ii)(B) OUTSIDE DESIGN BASIS | |
| | |
| | |
| | |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|1 N Y 100 Power Operation |100 Power Operation |
|2 N Y 100 Power Operation |100 Power Operation |
| | |
+------------------------------------------------------------------------------+
EVENT TEXT
+------------------------------------------------------------------------------+
| PLATFORM GRATING CLAMPS(FASTENERS) APPEAR NOT TO BE SEISMICALLY QUALIFIED. |
| |
| THE LICENSEE HAS DETERMINED THAT THE PLATFORM GRATING CLAMPS DO NOT APPEAR |
| TO HAVE BEEN QUALIFIED FOR THE REQUIREMENTS OF A SEISMIC CATEGORY 1 |
| COMPONENT WHEN LOADED. WITH THE GRATINGS UNLOADED, HOWEVER, THIS CONDITION |
| DOES NOT AFFECT THE ABILITY OF SAFETY RELATED SYSTEMS TO PERFORM THERE |
| INTENDED FUNCTIONS DURING A DESIGN BASIS EARTHQUAKE. ENGINEERING IS |
| CONTINUING TO EVALUATE THIS CONDITION. |
| |
| THE RESIDENT INSPECTOR WILL BE NOTIFIED |
| |
| * * * RETRACTED AT 2221 EDT ON 8/25/99 BY TIM CLOUSER TO FANGIE JONES * * * |
| |
| "After further review of the condition (event # 35984) reported on August |
| 2,1999, TXU did not identify any deviation from the design basis |
| requirements of the plant as defined in 10CFR50.2. Although the basic |
| premise of the conservative reporting of this issue was that a "test |
| failed", it was later noted that the newly tested configuration was not the |
| as built configuration. Specifically, the new test configuration used an |
| EPI clamp versus |
| the friction clamps actually installed in the field. In addition, plant |
| drawings and procedures already prohibited live loads in the areas that were |
| deemed susceptible to the conditions identified in the initial corrective |
| action document. Therefore, the platforms still maintained their ability to |
| perform their specified safety functions, are not a condition outside of the |
| design basis, and not reportable under 10CFR50.72/73. Accordingly, this |
| report is hereby retracted." |
| |
| The licensee notified the NRC Resident Inspector and the R4DO (Phil Harrell) |
| was informed by the HOO. |
| |
| * * * UPDATE 2138 8/30/1999 FROM NEMEYER TAKEN BY STRANSKY * * * |
| |
| "This is a clarification to the retraction reported on August 25,1999, |
| associated with Event # 35984 reported on August 2,1999. |
| |
| "After further review of the condition TXU did not identify any deviation |
| from the design basis requirements of the plant as defined in 10CFR50.2. |
| Although the basic premise of the conservative reporting of this issue was |
| that a 'test failed', it was later noted that the newly tested configuration |
| was not the as built configuration. Based on a review of the test and its |
| implications, engineering judgement [consistent with guidance provided in |
| NUREG 1022 Rev. 1 and GL-91-18 Rev.1] has concluded that there is a |
| reasonable expectation that the platforms would have continued to fulfill |
| their safety function, and does not represent a condition outside of design |
| basis of the plant pursuant to 10CFR50.72/73. However, TXU has strengthened |
| its control associated with live loads in the plant as a conservative |
| measure. |
| |
| "Because the information gathered during this review and evaluation of the |
| platforms may be of a generic interest to the industry, TXU will report this |
| issue via a voluntarily LER." |
| |
| Notified R4DO (Cain). |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
|Fuel Cycle Facility |Event Number: 36018 |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: PORTSMOUTH GASEOUS DIFFUSION PLANT |NOTIFICATION DATE: 08/11/1999|
| RXTYPE: URANIUM ENRICHMENT FACILITY |NOTIFICATION TIME: 14:46[EDT]|
| COMMENTS: 2 DEMOCRACY CENTER |EVENT DATE: 08/10/1999|
| 6903 ROCKLEDGE DRIVE |EVENT TIME: 16:00[EDT]|
| BETHESDA, MD 20817 (301)564-3200 |LAST UPDATE DATE: 08/30/1999|
| CITY: PIKETON REGION: 3 +-----------------------------+
| COUNTY: PIKE STATE: OH |PERSON ORGANIZATION |
|LICENSE#: GDP-2 AGREEMENT: N |BRUCE BURGESS R3 |
| DOCKET: 0707002 |JOHN HICKEY NMSS |
+------------------------------------------------+ |
| NRC NOTIFIED BY: JIM McCLEERY | |
| HQ OPS OFFICER: LEIGH TROCINE | |
+------------------------------------------------+ |
|EMERGENCY CLASS: N/A | |
|10 CFR SECTION: | |
|OCBB 76.120(c)(2)(ii) EQUIP DISABLED/FAILS | |
| | |
| | |
| | |
| | |
+------------------------------------------------------------------------------+
EVENT TEXT
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| FAILURE OF 13 HIGH PRESSURE FIRE WATER SPRINKLER SYSTEMS TO MEET SYSTEM |
| OPERABILITY REQUIREMENTS (24-Hour Report) |
| |
| The following text is a portion of a facsimile received from Portsmouth: |
| |
| "On 08/10/99 at approximately 1600 hours, the Plant Shift Superintendent |
| (PSS) was notified that 13 sprinkler systems associated with the High |
| Pressure Fire Water (HPFW) system were not capable of meeting system |
| operability requirements. This condition was discovered as a result of an |
| engineering review of individual sprinkler heads that had previously been |
| identified as exhibiting corrosion around the valve seat. The engineering |
| review was conducted following the discovery that similar corrosion problems |
| experienced at the Paducah Gaseous Diffusion Plant resulted in sprinkler |
| heads being unable to actuate at normal pressure. An initial screening of |
| PORTS sprinkler heads known to exhibit corrosion was conducted, and systems |
| where the potential for two or more adjacent heads to be corroded were |
| inspected. This identified 11 systems in the X-333 and 2 systems in the |
| X-326 that did not meet the sprinkler system operability requirement that no |
| two adjacent sprinkler heads be inoperable." |
| |
| "The PSS declared the affected sprinkler systems inoperable, and TSR |
| required actions were completed. Further inspections of sprinkler systems |
| are planned. This report will be updated if additional sprinkler systems |
| are determined to be inoperable." |
| |
| "There was no loss of hazardous/radioactive material or |
| radioactive/radiological contamination exposure as a result of this |
| event." |
| |
| Portsmouth personnel notified the NRC resident inspector as well as the |
| onsite Department of Energy representative. |
| |
| *** UPDATE ON 8/19/99 AT 2327 FROM HALCOMB TO POERTNER *** |
| |
| During continuing walkdowns, HPFW system #398 was discovered with two or |
| more (3) adjacent sprinkler heads with mineral deposits. This HPFW |
| sprinkler was declared inoperable at 1038 hours and was repaired at 1407 |
| hours. |
| |
| Portsmouth personnel notified the NRC resident inspector. |
| |
| * * * UPDATE 1415EDT ON 8/28/99 FROM JIM McCLEERY TO S. SANDIN * * * |
| |
| The following information was provided as an update to this report: |
| |
| "During continuing walk downs of the HPFW system, systems 194, 196, 197, |
| 211, 212 were found with two or more adjacent sprinkler heads unable to meet |
| system operability. Systems were made inoperable at 1452 on 8/27/99. All |
| sprinklers were repaired and system operability made at 0550 8/26/99." |
| |
| Portsmouth personnel informed the NRC resident inspector. The NRC |
| operations officer notified the R3DO (Leach) and NMSS EO (Piccone). |
| |
| UPDATE 2337 8/30/1999 FROM McCLEERY TAKEN BY STRANSKY * * * |
| |
| "During continuing walkdowns of the HPFW system, seven additional systems |
| were found with two or more adjacent sprinkler heads unable to meet system |
| operability. Six systems were in the X-333 and one in the X-330. These |
| systems were made inoperable starting at 1100 8/30/99 and repairs are being |
| performed at this time." |
| |
| Notified R3DO (Hills). |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
|Power Reactor |Event Number: 36086 |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: BRUNSWICK REGION: 2 |NOTIFICATION DATE: 08/30/1999|
| UNIT: [1] [2] [] STATE: NC |NOTIFICATION TIME: 00:30[EDT]|
| RXTYPE: [1] GE-4,[2] GE-4 |EVENT DATE: 08/29/1999|
+------------------------------------------------+EVENT TIME: 23:39[EDT]|
| NRC NOTIFIED BY: WILLIAMS |LAST UPDATE DATE: 08/30/1999|
| HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+
+------------------------------------------------+PERSON ORGANIZATION |
|EMERGENCY CLASS: N/A |SCOTT SPARKS R2 |
|10 CFR SECTION: | |
|AESS 50.72(b)(1)(v) EMERGENCY SIREN INOP | |
| | |
| | |
| | |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|1 N N 0 Hot Shutdown |0 Hot Shutdown |
|2 N N 0 Hot Shutdown |0 Hot Shutdown |
| | |
+------------------------------------------------------------------------------+
EVENT TEXT
+------------------------------------------------------------------------------+
| EMERGENCY SIRENS INOPERABLE (Refer to event numbers 36084 and 36087 for |
| related events.) |
| |
| THE LICENSEE REPORTED THAT ALL (FIVE) OF THEIR EMERGENCY SIRENS IN NEW |
| HANFORD COUNTY ARE INOPERABLE. ALSO, TWO SIRENS IN BRUNSWICK COUNTY ARE |
| INOPERABLE. THE PROBLEM IS BEING INVESTIGATED. |
| |
| THE NRC RESIDENT INSPECTOR WAS NOTIFIED BY THE LICENSEE. |
| |
| ******************** UPDATE AT 0809 ON 08/30/99 FROM JAMES BURKE TO TROCINE |
| ******************** |
| |
| During a hurricane update provided by the licensee, the licensee reported |
| that all 5 emergency sirens in New Hanover County remain inoperable and that |
| 7 of 30 emergency sirens in Brunswick county are inoperable. |
| |
| The NRC operations center notified the R2DO (Sparks). |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
|Power Reactor |Event Number: 36087 |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: BRUNSWICK REGION: 2 |NOTIFICATION DATE: 08/30/1999|
| UNIT: [1] [2] [] STATE: NC |NOTIFICATION TIME: 03:50[EDT]|
| RXTYPE: [1] GE-4,[2] GE-4 |EVENT DATE: 08/30/1999|
+------------------------------------------------+EVENT TIME: 02:35[EDT]|
| NRC NOTIFIED BY: JENKINS |LAST UPDATE DATE: 08/30/1999|
| HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+
+------------------------------------------------+PERSON ORGANIZATION |
|EMERGENCY CLASS: N/A |SCOTT SPARKS R2 |
|10 CFR SECTION: | |
|APRE 50.72(b)(2)(vi) OFFSITE NOTIFICATION | |
| | |
| | |
| | |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|1 N N 0 Hot Shutdown |0 Hot Shutdown |
|2 N N 0 Hot Shutdown |0 Hot Shutdown |
| | |
+------------------------------------------------------------------------------+
EVENT TEXT
+------------------------------------------------------------------------------+
| THE LICENSEE PLANS TO NOTIFY THE STATE OF NORTH CAROLINA THAT THEY MAY HAVE |
| VIOLATED THEIR NPDES (NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM) |
| PERMIT. (Refer to event numbers 36084 and 36086 for related events.) |
| |
| PLANT OPERATORS OPENED THE SITE STORM DRAIN COLLECTOR BASIN DISCHARGE VALVES |
| TO THE CIRCULATING WATER DISCHARGE CANAL. THESE VALVES BYPASS THE NORMAL |
| PATH TO THE STABILIZATION POND AND CONSTITUTE A POTENTIAL UNMONITORED |
| RADIOACTIVE LIQUID RELEASE. THESE VALVES WERE OPENED DUE TO THE EXCESSIVE |
| RAIN ASSOCIATED WITH HURRICANE DENNIS, AND THEY WILL BE CLOSED WHEN THE RAIN |
| SUBSIDES. THIS CONDITION REQUIRES THE LICENSEE TO NOTIFY THE STATE BECAUSE |
| OF THEIR NPDES PERMIT. |
| |
| THE NRC RESIDENT INSPECTOR WAS NOTIFIED BY THE LICENSEE. |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
|General Information or Other |Event Number: 36088 |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| REP ORG: STATE OF MISSISSIPPI |NOTIFICATION DATE: 08/30/1999|
|LICENSEE: BOND PAVING COMPANY, INC. |NOTIFICATION TIME: 09:09[EDT]|
| CITY: GULFPORT REGION: 2 |EVENT DATE: 08/30/1999|
| COUNTY: STATE: MS |EVENT TIME: 08:00[CDT]|
|LICENSE#: MS638-01 AGREEMENT: Y |LAST UPDATE DATE: 08/30/1999|
| DOCKET: |+----------------------------+
| |PERSON ORGANIZATION |
| |SCOTT SPARKS R2 |
| |JOHN HICKEY NMSS |
+------------------------------------------------+ |
| NRC NOTIFIED BY: ROBERT NELSON | |
| HQ OPS OFFICER: LEIGH TROCINE | |
+------------------------------------------------+ |
|EMERGENCY CLASS: N/A | |
|10 CFR SECTION: | |
|NAGR AGREEMENT STATE | |
| | |
| | |
| | |
| | |
+------------------------------------------------------------------------------+
EVENT TEXT
+------------------------------------------------------------------------------+
| AGREEMENT STATE REPORT OF A TROXLER GAUGE STOLEN FROM BOND PAVING COMPANY, |
| INC., LOCATED IN GULFPORT, MISSISSIPPI |
| |
| At approximately 0800 CDT on 08/30/99, Bond Paving Company, Inc. (located in |
| Gulfport, Mississippi) notified the State of Mississippi, Division of |
| Radiological Health, of a stolen Troxler gauge. Apparently, the gauge |
| (which was inside its storage container) was stolen some time over the |
| weekend along with a truck and some computer equipment. The gauge (model |
| number 3440, serial number 28210) contained 8 mCi of cesium-137 (serial |
| number 750-2160) and 40 mCi of americium-241/beryllium (serial number |
| 47-2489). |
| |
| The licensee notified the local police department. |
| |
| (Call the NRC operations officer for a state contact telephone number and |
| the address of the licensee.) |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
|Power Reactor |Event Number: 36089 |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: HATCH REGION: 2 |NOTIFICATION DATE: 08/30/1999|
| UNIT: [1] [2] [] STATE: GA |NOTIFICATION TIME: 09:57[EDT]|
| RXTYPE: [1] GE-4,[2] GE-4 |EVENT DATE: 08/30/1999|
+------------------------------------------------+EVENT TIME: 09:32[EDT]|
| NRC NOTIFIED BY: BUTLER |LAST UPDATE DATE: 08/30/1999|
| HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+
+------------------------------------------------+PERSON ORGANIZATION |
|EMERGENCY CLASS: N/A |SCOTT SPARKS R2 |
|10 CFR SECTION: | |
|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 Y 100 Power Operation |100 Power Operation |
|2 N Y 98 Power Operation |98 Power Operation |
| | |
+------------------------------------------------------------------------------+
EVENT TEXT
+------------------------------------------------------------------------------+
| THE PLANT LOST PRIMARY AND BACKUP NOAA WEATHER RADIO SYSTEM |
| |
| THE PLANT WAS NOTIFIED AT 0932 THAT BOTH PRIMARY AND BACKUP NOAA WEATHER |
| RADIO SIGNALS WERE LOST. THE SIGNAL CAME BACK WHILE SECURITY WAS ATTEMPTING |
| TO RESTORE IT, BUT THE CAUSE OF THE PROBLEM WAS NOT DETERMINED AND AN |
| INVESTIGATION IS ONGOING. THE RADIO WAS OUT OF SERVICE FROM 0932 TO 0950 |
| AND IS CURRENTLY STILL OPERABLE. |
| |
| THE RESIDENT INSPECTOR WILL BE INFORMED AND THE STATE HAS BEEN NOTIFIED |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
|Power Reactor |Event Number: 36090 |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: HARRIS REGION: 2 |NOTIFICATION DATE: 08/30/1999|
| UNIT: [1] [] [] STATE: NC |NOTIFICATION TIME: 11:12[EDT]|
| RXTYPE: [1] W-3-LP |EVENT DATE: 08/30/1999|
+------------------------------------------------+EVENT TIME: 10:52[EDT]|
| NRC NOTIFIED BY: ABELL |LAST UPDATE DATE: 08/30/1999|
| HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+
+------------------------------------------------+PERSON ORGANIZATION |
|EMERGENCY CLASS: N/A |SCOTT SPARKS R2 |
|10 CFR SECTION: | |
|AESS 50.72(b)(1)(v) EMERGENCY SIREN INOP | |
| | |
| | |
| | |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|1 N Y 100 Power Operation |100 Power Operation |
| | |
| | |
+------------------------------------------------------------------------------+
EVENT TEXT
+------------------------------------------------------------------------------+
| LOSS OF OPERABILITY OF SEVEN EMERGENCY SIRENS IN HARNETT COUNTY, N.C. |
| |
| THE PLANT DISCOVERED THE ABILITY TO ACTIVATE THE SEVEN PUBLIC WARNING SIRENS |
| IN HARNETT COUNTY, N.C. WAS LOST FOR A PERIOD OF TEN MINUTES (FROM 0730-0740 |
| @ 8/30/99). THIS WAS DUE TO ELECTRICAL POWER BEING LOST TO BOTH THE PRIMARY |
| AND BACKUP REPEATER TOWERS BECAUSE OF SEVERE WEATHER. ALTERNATE POWER WAS |
| ESTABLISHED AT 0740 AND THE PRIMARY REPEATER WAS RETURNED TO SERVICE AT |
| 0900. |
| |
| THE RESIDENT INSPECTOR WAS NOTIFIED. |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
|Power Reactor |Event Number: 36091 |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| FACILITY: COOPER REGION: 4 |NOTIFICATION DATE: 08/31/1999|
| UNIT: [1] [] [] STATE: NE |NOTIFICATION TIME: 02:21[EDT]|
| RXTYPE: [1] GE-4 |EVENT DATE: 08/30/1999|
+------------------------------------------------+EVENT TIME: 22:22[CDT]|
| NRC NOTIFIED BY: GREEN |LAST UPDATE DATE: 08/31/1999|
| HQ OPS OFFICER: CHAUNCEY GOULD +-----------------------------+
+------------------------------------------------+PERSON ORGANIZATION |
|EMERGENCY CLASS: N/A |CHARLES CAIN R4 |
|10 CFR SECTION: | |
|AIND 50.72(b)(2)(iii)(D) ACCIDENT MITIGATION | |
|NLCO TECH SPEC LCO A/S | |
| | |
| | |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|UNIT |SCRAM CODE|RX CRIT|INIT PWR| INIT RX MODE |CURR PWR| CURR RX MODE |
+-----+----------+-------+--------+-----------------+--------+-----------------+
|1 N Y 100 Power Operation |100 Power Operation |
| | |
| | |
+------------------------------------------------------------------------------+
EVENT TEXT
+------------------------------------------------------------------------------+
| FAILURE OF A SINGLE TRAIN SYSTEM THAT IS REQUIRED TO MITIGATE THE |
| CONSEQUENCES OF AN ACCIDENT |
| |
| On 8/30/99 at 2222 while performing maintenance on SW-MOV-650MV, Reactor |
| Equipment Cooling (REC) heat exchanger "A" Service Water (SW) Outlet Valve, |
| SW-MOV-650MV was manually opened while disconnecting Limit Switches. The |
| valve was opened to a point that allowed 2475 Gallons Per Minute (GPM) of |
| service water flow thru the "A" REC heat exchanger. Service water flow |
| greater than 1200 GPM thru the "A" REC heat exchanger results in the "A" |
| Service Water subsystem being inoperable (LCO 3.7.2) which requires |
| restoration of the "A" Service Water subsystem within 30 days. LCO 3.8.1 |
| was entered for Diesel Generator 1 (DG1) because it was declared inoperable |
| due to the Service Water being inoperable. The Control Room Emergency |
| Filtration System (CREFS), which is a single train system, was aligned to a |
| bus that would be powered from DG1 in the event of an accident. This |
| condition resulted in CREFS also being declared inoperable (LCO 3.7.4) |
| |
| When the increased flow though the "A" REC heat exchanger was discovered by |
| a Control Room Operator, the Valve Technicians performing the maintenance |
| were instructed to manually close SW-MOV-650MV until Service Water flow |
| through the "A" REC Heat Exchanger was reduced below 1200 GPM, which was |
| completed at 2238. All of the previously mentioned LCO's were also exited at |
| this time. |
| |
| At the time this event occurred both sources of offsite power were available |
| and DG2 was determined to not be affected by this condition. |
| |
| The Resident Inspector was notified. |
+------------------------------------------------------------------------------+
Page Last Reviewed/Updated Wednesday, March 24, 2021
Page Last Reviewed/Updated Wednesday, March 24, 2021