ML030940622
| ML030940622 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 03/27/2003 |
| From: | Gody A NRC Region 4 |
| To: | Parrish J Energy Northwest |
| References | |
| 50-397/03-301 | |
| Download: ML030940622 (1) | |
Text
EXAMINATION MISSED QUESTION - ANALYSIS Question System Comments 20 SDC Thought discharge valve was open not closed.
36 MT Misread question.
37 EOP 5.2.1 Felt that no action was needed until EOP entry condition was exceeded.
42 SO Thought auto-stop oil was lost and thus BPVs not available.
Did change right answer to wrong answer.
45 RRC Misread distractor - mixed up drive flow and jet pump flow.
56 RHR Felt that the bodies of water were connected and would then increase in temp together.
59 RCIC Thought keepfill tapped in at discharge to system.
74 MS Thought the drains went to a steam line.
76 UPS Drew system on exam correctly - then thought MC-7A was maintenance bypass source.
82 RB HVAC Answered as if fan dP went to zero.
92 SRV Forgot about the swell associated with SRV opening.
98 Rad Prot.
Thought smear result was definition for contaminated area.
The justification for the key change to Question 98 is:
The 63 mr/hr requires a Radiation Area posting. The 752 dpm/1000cm2 does not require any special posting. A is correct.