ML12132A323

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

ML12132A323
Person / Time
Site:	Dresden
Issue date:	04/05/2012
From:	David Reeser Operations Branch III
To:	Nelson J Exelon Generation Co
Shared Package
ML11354A121	List: ML12132A315 ML12132A316 ML12132A317 ML12132A318 ML12132A319 ML12132A320 ML12132A321 ML12132A322 ML12132A323 ML12132A324 ML12132A325 ML12132A327 ML12132A328 ML12284A310 ML12284A317 ML12284A326 ML12284A332 ML12284A336 ML12284A338 ML12284A342 ML12284A366 ML12284A373 ML12284A378 ML12291A685 ML12291A688
References
Download: ML12132A323 (1)

Text

TQ-AA-151-F 10 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

= 75% Turnover: Lower Reactor Power with Recirc Event No. Malf. No. Event Type* Event Description 1 NONE R ATC RECIRC - Reactivity, Lower Power Using Recirculation Flow 2 NONE C BOP INST AIR - Compressor, Swap Due To Oil Leak 3 SER1589 SER0710 T18 C / T BOP AUX POWER

- EDG Inop Due To Cooling Water Pump Failure 4 RDFILTB C ATC CRD - Pump, Swap Due To Suction Filter Plugging 5 B15 NVM100BP I / T ATC NBI - MR Level Inst, Fails With Partial Half Scram 6 HP6 HP7 C BOP CIRC WATER

- Pump, Trip Due To Overcurrent 7 HP5 M TEAM Manual Scram

- Loss Of Main Condenser Vacuum.

8 AT5 NVM100BP NVML29AP NVML29BP NVML112P M TEAM FLOODING - Loss of RPV Level Indication Due To Loss of Instrument Power And Transmitter Failures.

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