ML12284A366

2012 Dresden Nuclear Power Station Initial License Examination ES-D-1 ILT-N-1 Replacement

ML12284A366
Person / Time
Site:	Dresden
Issue date:	09/26/2012
From:	David Reeser Operations Branch III
To:	Nelson J Exelon Generation Co
Shared Package
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References
Download: ML12284A366 (1)

Text

TQ-AA-151-F10 Revision 0 Page 1 of 1 SRRS: 3D.105 Scenario Outline Station: Dresden Generating Station Scenario No.: ILT-N-1 Class ID:

Evaluators Operators

/ crew position 11-1 (2012-301)

/ ATC

/ BOP Initial Conditions:

/ CRS Initial Power = Full Power Turnover:

Maintain load per TSO direction.

Event No.

Malf.

No.

Event Type*

Event Description 1

NONE C

BOP TBCCW - Pump, Swap Due To Degrading Pump 2

B02 C / T ATC RPS - MG Set, Trips / Re-energize From Reserve Power 3

ICTUBLK C / T BOP ISO COND - System, Tube Leak 4

K50 C

BOP TURBINE AUX - Loss Of All Turbine Seal Oil, With Failure Of ESOP To Start 5

SER1633 E230 C

ATC MPT - TR 2 High Temperature Requiring Load Drop 6

RLMRFPB I

ATC FW - FWLC Controller, FW Flow Indication Fails Upscale 7

I21 M

TEAM Manual Scram - Steam Leak in the Drywell.

8 I21 K23 K40 M

TEAM EMERGENCY DEPRESSURIZE - On Exceeding Primary Containment Pressure Due To Steam Leak inside the Drywell And Partial Loss of Ability to Spray the Drywell

• (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor, (T)ech Spec