ML20045D631
| ML20045D631 | |
| Person / Time | |
|---|---|
| Site: | Dresden, Peach Bottom, Nine Mile Point, Palo Verde, Oyster Creek, Sequoyah, Turkey Point, Crystal River, Robinson, Quad Cities, Zion, Fort Calhoun |
| Issue date: | 12/30/1992 |
| From: | NRC |
| To: | |
| Shared Package | |
| ML20045D627 | List: |
| References | |
| FOIA-93-242 NUDOCS 9306290241 | |
| Download: ML20045D631 (3) | |
Text
.,,
" Site Area Emergency" and ' Alert" Events Reported in 1992 at NRC Licensed Facilities Nam)
Event No.
Date
. Description
. Duration * -
Response' lite Area Emeroency Full Facility Sequoyah Fuels 24616 11/17/92 Release of Nitric Acid
' 1 hr Monitoring Fumes Offsite.
3 mins.
Alerjt Pow;r Facilities Quad 22681 1/25/92 Loss of Control Room
~0 hrs N/A
. Cities 2 Annunciators -
- O min Quad 22818 2/14/92 Loss of Control Room 1 hr N/A Cities 1 Annunciators.
14 mins N!na Mile 23078 3/23/92 Loss of Control Room 3 brs' Enhanced Point 2 Annunciators / Loss of
.1 min Offsite Power Dresderi 3 23173 4/4/92
' Loss of Control Room -
_ 7 hrs.
N/A Annunciators.
30 mins Quad 23190 4/7/92 Loss of Control Room 0 hrs N/A-Cities 1 Annunciators
.14 mins Quad 23211 4/10/92 Loss of Control Room
- 0. hrs N/A_-
Cities 1 Annunciators 5 mins Robinson 2 23241 4/15/92 CO, Release in Cable -
1 hr Enhanced Penetration Room 18 mins Oyster Creek l
23394 5/3/92 Fire in Switchyard 16 hrs Enhanced Loss of Offsite Power 15 mins Palo 23396 5/4/92 Loss of Control Room -
15 hrs Enhanced Verde 3 Annunciators 3 mins Zion 2 23448 5/13/92 Spraydown of Containment 0 hrs N/A 31 mins
' Sequoyah 2 23622 6/10/92 Excessive RCS Leakage (>
0 hrs.
~N/A 70 gpm)
O mins.
Dresden 2 23768 7/1/92 Loss of Control Room' 7 hrs.
Monitoring Annunciators 35 mins Fort Calhoun 23790 7/4/92 Stuck Open Primary Relief 17 hrs.
Standby -
Valve 10 mins
- Times from event time to termination of E-class Note: The NRC estab!!shed a new response mode, called monitoring mode, on July 1,1992.
9306290241 930512 V.
i hc l
6 Name Event No.
Date Description Duration *
Response
Peach Bottom 3 23791 7/4/92 Loss of Offsite Power Due 4 hrs.
Monitoring i
to Transformer Fire 15 mins Crystal River 3 23988 8/4/92 Fire in a Battery Charger -
.0 hr N/A Lasting 24 mins
> 10 Minutes Turkey Point 3 & 4 24104 8/23/92 Hurricane Andrew, Loss of 7 days.
Monitoring
- Offsite Power, Degraded 15 hrs t
Fire Protection
' 57 mins *
- Robinson 2 24338 9/30/92 Release of CO into Plant 5 hrs'
.N/A 2
Vital Area 26 mins Fuel Facilities 2 hrs Enhanced at l
Sequoyah Fuels 23383 5/1/92 Release of UFe, at the 34 mins Region Facility (in the UF, building) -
i B&W Fuels, 23879 7/15/92 Sounding of Emergency.
1 hr-N/A Lynchburg Evacuation Alarm' 10 mins B&W Fuels, 24086 8/21/92 Sounding of Radiation; 1 hr:-
N/A Lynchburg
- Alarms' 32 mins l
?
I
.i
- Times fron: Event Time to Termination of E-Class
. ** From UE Declaration through' Alert until Downgraded to UE L
l - Note: The NRC established a new response mode, called monitoring mode,' on July 1,1992.
1 I
I
l 1
Total Events Reported to the Operations Center in 1992 Power Fuel Non-Transport /
Reactor Facility Power Hospital Materials Other Total l
Non-Emergency i
Event 1886 59 7
58 51 59 2120 l
Unusual Event 130 3
2 0
0-0 135 Alert 17 3
0 0
0 0
20 Site Area Emergency 0
1 0
0 0
0 1
i General I
Emergency 0
0 0
0 0
0 0
l Total 2033 66 9
58 51 59 2276-W
]
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