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Power Reactor Status Report for July 07, 2010

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

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Region 1

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Beaver Valley 1 100
Beaver Valley 2 100
Calvert Cliffs 1 100 MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) *
Calvert Cliffs 2 100 MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) *
FitzPatrick 99 WILL PERFORM ROD PATTERN ADJUST TO INCREASE POWER - GRID OPERATOR REQUESTS LICENSEE LIMIT ACTIVITIES POTENTIALLY JEOPARDIZING THE GRID *
Ginna 100 BOTH OFFSITE LINES CONSIDERED INOPERABLE - CONDITION CAUSING INOPERATILITY HAS BEEN CORRECTED - EVALUATION IN PROGRESS *
Hope Creek 1 91 REDUCED POWER DUE TO HIGH TEMPERATURE EFFECTS ON SECONDARY EFFICIENCY *
Indian Point 2 100
Indian Point 3 100
Limerick 1 100 HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) - HEAVY LOAD CONCERN *
Limerick 2 98 HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) - HEAVY LOAD CONCERN - POWER REDUCED DUE TO HIGH CONDENSATE RETURN TEMPERATURE CONCERN *
Millstone 2 100 ISO NEW ENGLAND ISSUED GENERATION ALERT - NO ACTIONS TAKEN YET *
Millstone 3 100 ISO NEW ENGLAND ISSUED GENERATION ALERT - NO ACTIONS TAKEN YET *
Nine Mile Point 1 100
Nine Mile Point 2 100
Oyster Creek 100
Peach Bottom 2 100 HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) *
Peach Bottom 3 100 HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) *
Pilgrim 1 100 ISO NEW ENGLAND ALERT - DO NOT PERFORM ANY HIGH RISK EVOLUTIONS *
Salem 1 100
Salem 2 100
Seabrook 1 100
Susquehanna 1 98 HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) - REDUCED POWER DUE TO CONDENSER BACK PRESSURE *
Susquehanna 2 94 100% ELECTRICAL CAPABILITY - HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) - REDUCED POWER SLIGHTLY DUE TO CONDENSER BACK PRESSURE *
Three Mile Island 1 100 MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) *
Vermont Yankee 100 ISO NEW ENGLAND ALERT - DO NOT PERFORM ANY HIGH RISK EVOLUTIONS *

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100
Browns Ferry 2 96 CONDENSER WATERBOX REMOVED FROM SERVICE FOR TUBE LEAK REPAIR *
Browns Ferry 3 100
Brunswick 1 100 ANTICIPATE ENTERING SYSTEM RELIABILITY ALERT LEVEL 0 AT 1000 HRS ON 7/7/10 *
Brunswick 2 100 ANTICIPATE ENTERING SYSTEM RELIABILITY ALERT LEVEL 0 AT 1000 HRS ON 7/7/10 *
Catawba 1 100
Catawba 2 100
Crystal River 3 0 2009-09-25 DEFUELED
Farley 1 100 *
Farley 2 100
Harris 1 100
Hatch 1 68 INCREASING POWER TO 100% *
Hatch 2 100
McGuire 1 100
McGuire 2 100
North Anna 1 98 HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT FOR 7/7/10 (DURING THE DAY AND EVENING) *
North Anna 2 100 HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT FOR 7/7/10 (DURING THE DAY AND EVENING) *
Oconee 1 100
Oconee 2 100
Oconee 3 100
Robinson 2 0 2010-03-28 REFUELING OUTAGE
Saint Lucie 1 100
Saint Lucie 2 100
Sequoyah 1 100
Sequoyah 2 100
Summer 100
Surry 1 100 HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) *
Surry 2 100 HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) *
Turkey Point 3 100
Turkey Point 4 100
Vogtle 1 100
Vogtle 2 100
Watts Bar 1 100

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100
Braidwood 2 100
Byron 1 100
Byron 2 100
Clinton 97 100% ELECTRICAL CAPABILITY
D.C. Cook 1 100
D.C. Cook 2 100
Davis-Besse 100
Dresden 2 100
Dresden 3 100
Duane Arnold 100
Fermi 2 100
Kewaunee 100
La Salle 1 100 HEAVY LOAD VOLTAGE SCHEDULE *
La Salle 2 100 HEAVY LOAD VOLTAGE SCHEDULE *
Monticello 100
Palisades 100
Perry 1 100
Point Beach 1 100
Point Beach 2 100
Prairie Island 1 100
Prairie Island 2 100
Quad Cities 1 100
Quad Cities 2 100

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 100
Arkansas Nuclear 2 100
Callaway 100
Columbia Generating Station 100 *
Comanche Peak 1 100
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Fort Calhoun 100
Grand Gulf 1 100
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100
River Bend 1 100
San Onofre 2 100
San Onofre 3 100
South Texas 1 100
South Texas 2 100
Waterford 3 100
Wolf Creek 1 100

* - Power Reactor Status Report change within past 24 hours
# - Number of reactor scrams or trips within past 24 hours

Notes:
  • Reactor status data collected between 4 a.m. and 8 a.m. each day.
  • All times are based on eastern time.