ML14029A057

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Enclosure 2 to 13-495A - Permanently Defueled Emergency Action Level Scheme
ML14029A057
Person / Time
Site: Kewaunee Dominion icon.png
Issue date: 01/16/2014
From:
Dominion Energy Kewaunee
To:
Office of Nuclear Reactor Regulation
References
13-495A
Download: ML14029A057 (4)


Text

Serial No. 13-495A ENCLOSURE 2 LICENSE AMENDMENT REQUEST 257:

PERMANENTLY DEFUELED EMERGENCY PLAN AND EMERGENCY ACTION LEVEL SCHEME PERMANENTLY DEFUELED EMERGENCY ACTION LEVEL SCHEME KEWAUNEE POWER STATION DOMINION ENERGY KEWAUNEE, INC.

None E-HUl.1 Damage to a loaded cask CONFINEMENT BOUNDARY as indicated by a radiation reading greater than two times the ISFSI Technical Specification allowable levels.

'D-AAI.1 Reading on ANY effluent radiation monitor that is greater than the reading PD-AUI.1 Reading on ANY effluent radiation monitor that is greater than the reading shown shown for 15 minutes or longer: for 60 minutes or longer.

Auxiliary Building Action Value Auxiliary Buildina Action Value R-1 3 Aux Bldg Vent Exhaust 4.OE+06 cpm R-1 3 Aux Bldg Vent Exhaust 4.OE+05 cpm R-14 Aux Bldg Vent Exhaust 4.OE+06 cpm R-14 Aux Bldg Vent Exhaust 4.OE+05 cpm Liauid Radwaste Liuuid Radwaste R-18 Waste Disposal System Liquid 50 x Discharge Permit Limit R-18 Waste Disposal System Liquid 2 x Discharge Permit Limit R-20 Aux Bldg SW Return 5.OE+04cpm R-20 Aux Bldg SW Return 2.OE+03 cpm

'D-AAI.2 Confirmed sample analysis for a gaseous release indicates a PD-AU1.2 Confirmed sample analysis for a gaseous release indicates a concentration concentration greater than 5.4E-02 pCi/cc for 15 minutes or longer. greater than 5.4E-03 pCi/cc for 60 minutes or longer D-AA1.3 Confirmed analysis for a liquid effluent sample indicates a concentration or PD-AUI.3 Confirmed analysis for a liquid effluent sample indicates a concentration or release rate greater than 50 times the ODCM limits for 15 minutes or release rate greater than 2 times the ODCM limits for 60 minutes or longer.

longer.

PD-AA2.1 UNPLANNED dose rate greater than 15 mrem/hr in ANY of the following areas requiring continuous occupancy to maintain control of radioactive PD-AU2.1 a. UNPLANNED water level drop in the spent fuel pool as indicated by material or operation of systems needed to maintain spent fuel integrity: EITHER of the following:

- Spent Fuel Pool low water level alarm setpoint (3 ft. 4 in. below floor)

R-1 Control Room Area - Visual observation AND

b. UNPLANNED rise in area radiation levels as indicated by EITHER of the PD-AA2.2 Survey results that indicate an UNPLANNED rise of 100 mrem/hr over following radiation monitors.

NORMAL LEVELS that impedes access to ANY of the following areas . R-5 Fuel Handling Area ALERT Alarm needed to maintain control of radioactive material or operation of systems

  • R-10 New Fuel Pit Area ALERT Alarm needed to maintain spent fuel integrity.

PD-AU2.2 Area radiation monitor reading or survey result indicates an UNPLANNED rise of Spent Fuel Pool Pump Area (survey) 25 mrem/hr over NORMAL LEVELS.

None PD-SUI.1 UNPLANNED spent fuel pool temperature rise to greater than 150=F.

HOSTILE ACTION within the VBS boundary or airborne attack threat within 30 Confirmed SECURITY CONDITION or threat minutes.

PD-HAI.1 A HOSTILE ACTION is occurring or has occurred within the VBS boundary PD--UI.1 A SECURITY CONDITION that does not involve a HOSTILE ACTION as as reported by Security Supervision, reported by Security Supervision.

Hazards PD-HA1.2 A validated notification from NRC of an aircraft attack threat within 30 PD-HU1.2 Notification of a credible security threat directed at the site.

minutes of the site.

PD-HU1.3 A validated notification from the NRC providing information of an aircraft threat.

Hazardous event affecting SAFETY SYSTEM equipment necessary for spent fuel None cooling.

PD-HU2.1 a. The occurrence of ANY of the following hazardous events:

" Seismic event (earthquake)

" Internal or external flooding event

" Low lake level

" High winds or tomado strike

" FIRE

" EXPLOSION

" Other events with similar hazard characteristics as determined by the Shift Manager AND

b. The event has damaged a SAFETY SYSTEM needed for spent fuel cooling.

AND

c. The damaged SAFETY SYSTEM cannot, or potentially cannot, perform its design function based on EITHER:

" Indications of degraded performance

" VISIBLE DAMAGE Other conditions exist which In the judgment of the Emergency Director POther conditions exist which In the judgment of the Emergency Director warrant warrant declaration of an Alet. Ideclaration of a UE.

PD-HA3.1 Other conditions exist which in the judgment of the Emergency Director IPD-HU3.1 Other conditions exist which in the judgment of the Emergency Director warrant I____ warrant declaration of an Alert. jdeclaration of a UE.