ML110030794

2010 Fermi Initial License Examination ES-401-4

ML110030794
Person / Time
Site:	Fermi
Issue date:	08/26/2010
From:	David Reeser Operations Branch III
To:	Detroit Edison
References
ES-401-4, 50-341/10-301
Download: ML110030794 (2)

Text

ES-401 Record of Rejected K/As Form ES-401-4 Facility: Fermi 2 (50-341) Date of Exam: Aug/Sept 2010 Tier / Group Randomly Selected K/A Reason for Rejection 2/1 223002.K5 No K/A statements listed in K/A category. Randomly selected another category (A1) 2/2 201003.K2 No K/A statements listed in K/A category. Randomly selected another category (A2) 1/1 295018 AK3.05 Replaced AK3.05 with randomly selected AK3.02 because Fermi 2 operates both RBCCW heat exchangers in-service due to heat exchangers being undersize, therefore there is no

standby heat exchanger. (4/9/2010) 1/1 295018 AK3.02 Reactor power reduction (except for reactor scram on loss of cooling) is not an expected response due to system capabilities. Randomly selected AK3.07 as replacement.

(4/9/2010) 1/1 600000 AK1.01 Replaced by AK1.02 (only other subcategory in the K1 category) due to unable to write question at an appropriate

level of difficulty. (4/16/2010) 2/2 216000 A2.06 Due to redundancy in power supplies, unable to write a question with a reasonable power supply failure. Replaced with randomly selected A2.10 (05/22/2010) 2/2 (SRO) 272000 A2.05 Replaced by A2.01 since there is no 'dilution steam' at Fermi.

(05/28/2010) 2/2 (SRO) 288000 System replaced with 290003 to provide a focus more applicable to an SRO. Generic K/A was not changed.

(05/28/2010) 2/1 217000 K2.01 Revised to reflect actual wording and importance rating in KA Catalog. [Motor Operated Valves - IR=2.8] (06/14/2010) 1/2 295033 EK3.05 Emergency Plan bases is SRO level knowledge. Randomly selected EK3.02 [Reactor Scram - IR=3.5] as replacement.

(06/15/2010) 2/1 218000 K4.02 Fermi has no manual initiation feature for ADS. Randomly selected K4.03 [ADS Logic Control - IR=3.8] as replacement.

(06/16/2010) 2/1 215004 G2.4.8 Replaced with randomly selected G2.2.44. Unable to write an appropriate question for the originally selected K/A.

(7/20/2010) 2/1 215004 A1.05 Replaced with randomly selected A1.06. Original K/A not applicable to facility. (7/20/2010) 2/1 (SRO) 215003 G2.4.18 Replaced with 2.2.40. Unable to write question for original K/A at an appropriate level of difficulty (7/20/2010) 3 (RO) 2.1.9 ROs do not direct activities within the Main Control Room; that is an SRO function. Replaced with 2.1.14 (7/20/2010) 3 (RO) 2.1.34 Knowledge not required to be committed to memory. Replaced with 2.1.21. (7/20/2010) 3 (RO) 2.1.21 Unable to locate a suitable reference to support a question associated with K/A. Replaced with 2.1.32. (7/21/2010)

Facility: Fermi 2 (50-341) Date of Exam: Aug/Sept 2010 Tier / Group Randomly Selected K/A Reason for Rejection 2/1 215005 K2.02 Unable to write a question of sufficient difficulty that was not to similar to question on SRO exam. Replaced K/A category with K5 (balances Tier 2/Group 1 numbers). Randomly selected K5.05. (7/29/2010)