ML21334A015
| ML21334A015 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 10/25/2021 |
| From: | Heather Gepford Operations Branch IV |
| To: | Entergy Operations |
| References | |
| Download: ML21334A015 (32) | |
Text
First file is draft written comments prior to resolution
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9
- 1. LOK 2. LOD 6
7 Ans Letter CFR 8
Q#
(F/H)
(1-5) stem focus cueing T/F cred dist partial job link minutia
- /
units back-ward K/A SRO-only B/M/N U/E/S A/B/C/
D 55.41 55.43 Explanation General Comments 1.
Need all references used in handout package in the submittal (except standard steam tables-per NUREG) Missing E0001, and EAL flow charts
- 2. RO handouts should not include any of the files you have included in the rev1 RO handout package (these are all for the SRO only exam except E0001 and the steam table).
- 3. Believe it or not, poor grammar has led to questions being thrown out or overturned, so just an FYI on why these are documented comments
- 4. Must submit the parent question for each modified question and you did not (Q43 and Q91) 1 H
3 X
N E
D 5
Typo in distracter analysis (You have D as wrong and it is correct).
2 H
3 N
S A
2 3
H 3
B E
C 7
2017 NRC You submitted two question 3's on the submittal. The second one should be deleted since it appears the first one is the one that was validated.
4 F
2 N
S D
1
- 3. Psychometric Flaws
- 4. Job Content Flaws
- 5. Other a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 5
H 3
X N
E A
2 Typo in all four choices (when you validated and made "valve" plural to "valves," you have to change the word "has" to "have" to be correct).
6 F
3 B
S C
10 2015 NRC 7
F 3
N S
D 10 8
H 3
N S
C 10 9
H 3
B S
B 10 10 H
3 B
S A
4 11 H
3 N
S D
7 12 H
3 N
S D
1 13 F
3 N
U B
9 Unsat because SRO Q78 directly answers this question 14 H
3 B
S B
10 2013 NRC 15 H
3 X
N E
A 4
partial KA mismatch. Instrument air should not be focus of question. Drywelll ventilation is the KA. For example, what caused ventilation to secure. Where is the relationship between high drywell temp and ventilation? Do you need two units to turn temperature around? What happens if you reach 200F? Those kinds of things. Too much on Instrument air on the exam.
16 F
2 N
S C
9 a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 17 H
3 X
N E
B 7
Good question. The times should all be on the downswing of your graph for credibility (time for safety protection should be shorter and help with level control). Use 10 seconds for A (corresponds to 0 inches), use 19 seconds for B (the answer), use 28 seconds for C (corresponds to -
60 inches), and use 37 seconds for D (corr to -70 inches).
18 F
3 X
X N
U B
6 Unsat for two bad distracters.
Incomplete distracter D - to answer the "reason" part of the KA you must complete distracter D.use this "Provides an immediate reduction in Reactor water level which causes a reduction in power." Do not use indicated level either. Secondly, In free review stated that distracter C was not credible because it is a recirc pump trip not a recirc pump downshift. You changed the words to "trip to slow speed" which is not possible to trip a pump to slow speed and therefore it is still not credible.
19 F
2 B
E D
11 2017-05 NRC Reference provided does not support the answer.
20 F
3 B
S C
7 21 H
3 N
S B
7 22 H
3 B
S B
10 2017-05 NRC 23 H
3 N
S D
10 a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 24 H
3 N
S C
10 25 H
3 B
S B
7 2017-05 NRC 26 H
3 N
S A
6 27 H
3 B
S C
10 2020-10 Q23 28 F
2 N
S A
7 29 H
3 N
S B
5 30 F
2 N
S A
7 31 F
3 B
S B
7 2020-10 Q42 32 H
2 X
B E
C 8
2017-05 NRC Stem and distracters need editing.
To prevent challenges, use "Which of the following are the minimum conditions necessary to assure that heat removal from the reactor is sufficient to.." Also, you need to graduate your values per NUREG. Distracter A is fine with -205 inches. B should be -
210 inches, C should be -215 inches, and D should be -220 inches.
33 H
3 B
S D
7 2017-12 NRC 34 H
1 X
B E
C 6
2017-12 NRC It is not operationally valid to just tell them that the squib valves fail to open. What would they actually see for the valves? Stem should be edited for this since your credibility of tank level not going down hinges on giving them this information. Question is really LOD = 1 without any corrections to the stem.
35 H
3 N
S C
6 36 H
3 B
S D
2 2013 NRC a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 37 H
3 N
S A
6 38 H
3 N
S A
5 39 H
3 B
S B
10 2020-10 Q25 40 H
3 N
S C
10 41 F
2 N
S C
3 42 H
3 N
S B
4 43 H
3 X
M E
B 4
Need to send parent question for this one. Also, need to remove Div 2 from stem to prevent partial cueing to part 1 answers. Just state "the standby diesel generator restores 16AB power."
44 F
2 B
S D
3 2017-12 NRC 45 F
2 X
B E
A 3
2015 NRC Stem edit "What SRV operational mode(s) is/are available?"
46 H
2 X
N E
C 7
Stem 1 needs editing. "Which level instrument will now be controlling the Reactor..?" Also, your explanation needs work. I would just cut and paste your yellow highlighted text into the explanation section.
47 F
2 B
S D
11 2013 NRC a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 48 H
3 X
N U
C 8
REFERENCE NEEDED Unsat because the reference assists answer selections for other questions.
You can't provide this drawing because it will help answer other questions on the exam. Also, you can ask things like you have in your explanation (such as does only downstream breaker trip or does both upstream and downstream breakers trip. You also don't need so difficult of a question for the KA. Could ask which buses auto transfer or must manually be transferred. Malfunction could be in the switchyard also.
49 F
2 X
B E
B 4
Your explanation section is poor.
This is not legally defendable nor in acordance with NUREG. You have to explain why each distracter is plausible but not correct.For example, is overvoltage ever credible? Does anything have an overvoltage trip?
If not, then A and D are not credible.
50 F
2 N
S A
10 a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 51 F
2 B
E A
7 Legally challengable question with this stem. Should be "How long is the Division 2 EDG designed to operate for these conditions?"
This makes your distracter D not credible also. Should change distracter D to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> with plausibility that if applicant thought the day tank is designed for one day (24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />) worth of fuel.
Another aspect is that you have one answer with a decimal percentage and no others that due so to prevent cueing to A you need to make B 2.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />.
52 F
2 N
S B
7 53 F
2 B
S C
4 2017-05 NRC 54 F
2 B
S A
6 2014 NRC 55 H
3 X
N E
D 6
Is notching only in the out position or can a rod notch in? (Reference doesn't state this). Also, the caps should all match for each selection to prevent cueing. For example, All words are capitalized for A and B so make all words capitalized for C and D.
56 H
3 N
E A
6 For defendability do we need to include withdrawal mode (notch or continuous)?
57 H
3 B
S C
2 2011 NRC a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 58 H
3 X
B E
B 7
2017-05 NRC A full NSSS isolation for this event is not credible. Here are the better choices:
A. G33-F001 isolates only B. keep the same C. G33-F004 and G33-251 isolate only D. keep the same 59 F
2 N
S B
10 60 H
2 B
S A
7 61 H
2 X
N E
D 10 KA match? Are there no CIV's at GG? KA is for intermediate valves.
62 H
2 X
N E
B 5
Wrong Tier. This is a Tier 1 question for ONEP with SRV opening at power, not Tier 2 question. Should be more of a normal operation of the turbine controls (ie how you raise and lower load and how many valves do you expect to see opening or closing, the hold button, etc). Your LOD field is 0 also (a typo).
63 F
2 N
S A
7 64 F
2 N
S D
7 65 H
3 B
S A
7 66 F
2 B
S C
10 2017-12 67 F
2 X
B E
C 10 2007 NRC Credibility of A - If you are implementing safe shutdown how is it credible to be doing actions from the back panels with the stem setup you have? a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 68 F
2 X
B E
A 8
2021 RBS NRC Distracter explanations need work (for example, screen on left is Ech Library, etc) and your 1 and 2 in distracter discussion should be A, B, C, and D (not 1 and 2).
69 F
2 N
S D
8 70 F
2 B
S A
10 2017-12 NRC 71 F
2 X
N U
D 10 Unsat for Cueing stem to answer with word deviation in both. Not sure if you can remove deviation from stem and still be okay with stem or not. Licensee will need to repair.
72 F
2 B
S A
12 2020-10 NRC 73 F
2 N
S B
12 74 F
2 B
S D
10 2017-12 NRC 75 F
2 B
S D
10 2017-05 NRC 76 H
3 B
S D
5 REFERENCE NEEDED 2017-12 NRC 77 H
3 N
S C
5 78 H
3 X
B E
B 2
REFERENCE NEEDED 2014 NRC This question is marked as an edit because the stem in this question directly answers Q13. Q13 marked as unsat. Must change Q13 (first part) to fix this issue.
79 H
3 N
S A
2 80 F
3 X
N U
B 6
Unsat because it is not not SRO only knowledge to know these values. Provided this input on free review but was not used. CFR link is wrong on worksheet (43b5 not 43b6). a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 81 H
3 N
S C
4 REFERENCE NEEDED 82 H
3 X
B E
B 2
2017 NRC Must cover above the line info for TS in handout for RO knowledge for this question to prevent giving away the number of off site power lines needed.
Spelling error (gird versus grid) in stem.
83 H
3 N
S C
2 84 H
3 B
S D
5 2020-10 NRC 85 H
3 X
N E
B 5
Need to have something in stem such as "current hydrogen is 1.0%
and rising" to exclude SAP distracter A.
86 H
3 N
S A
5 87 H
3 N
S B
5 88 H
3 X
N E
A 7
Distracter B spelling error (needs s on 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />). Distracter D not credible. Use A. within 15 minutes B. within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> C. within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> D. within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> Per NUREG use most common misconceptions and most common one for NRC notification is within 15 minutes. a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 89 H
3 X
N U
C 5
KA mismatch-doesn't address any knowledge of grounds - If put in the stem ""to determine the magnitude of the ground fault, the CRS will need to use which procedure" (now we have SRO procedure selection) and use procedures 1. electrical grounds ONEP 2. SOI-04-1-01-L11-1
- 3. ARI for different alarm windows placed in stem. Could also use the ONEP for loss of annunciators as a choice. Tier 2 usually should not take you to reactor trip unless no othe rway to answer the KA. In this case a ground without loss of bus is easy to set up without a bus loss.
90 H
3 B
S D
2 2017 NRC 91 H
3 M
E B
2 Modified bank-parent question not sent with exam. Reference field in worksheet is incomplete. Need to put exactly what you are handing out as reference in this field 92 H
3 N
E D
5 In SRO only guidance in NUREG it states that EP basis is RO knowledge. However, if you are asking a major leg transition in the EOP's for BWR or procedure selection, that is SRO only knowledge (ties into procedure selection). This question needs to be documented as "use of the major leg for ED" to be considered to get credit for SRO only. a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 93 F
3 X
N E
A 7
Reference doesn't support A2 or C2 answers (where does it say to manually move the transfer tube) 94 F
2 B
S D
7 2020-10 NRC 95 F
2 X
N E
D 5
Stem needs to state greater than action level 3 to meet the rx SCRAm criteria, correct?
Prevents a challenge.
96 F
1 B
E A
3 2017-12 NRC You have this marked as LOD = 1 in the worksheet and this is wrong. Need to change this to LOD = 2 or 3. This question is extremely troublesome for appeals or challenges because per the procedure this is a subjective consideration. The answer is clearly on the list of an IPTE but removing a reactor steam separator (distracter B) would ALSO qualify as an IPTE even though it is not on the list in the procedure.This would mean there are possibly two correct answers.
I also don't think that manipulating the mode switch (DIstracter C) is a credible distracter. I would recommend a new question such as IAW EN-OP-116, planned power changes greater than ____
are evaluated by the OM for IPTE controls. A. 10% B. 20% C.
30% D. 40% (Answer 30%) a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 97 F
2 X
B E
A 5
2008 NRC Distracter 3 for solid waste discharge not credible.
Leave 1 and 2 as is, remove 3 for solida waste, and rename 4 as 3.
Then make choices the following A. 1 only B. 1 and 2 only C. 2 and 3 only D. 1, 2, and 3 only 98 F
2 X
B E
C 4
typo in Distracter D (need word "that" between area and requires) 99 F
3 N
S C
5 100 F
3 B
S B
5 2009 NRC Results Table RO LOK -H 41 54.67 Avg RO LOD 2.53 Flaws 10 CFR Distribution RO LOK-F 34 AVG SRO LOD 2.76 Stem focus 6
41(b)1 2
43(b)1 0 SRO LOK - H 16 Overall LOD 2.59 Cues 4
41(b)2 4
43(b)2 6 SRO LOK - F 9
T/F 0
41(b)3 3
43(b)3 1 Cred Dist 15 41(b)4 6
43(b)4 2 RO Bank 34 45.33 SRO Bank 10 40 Partial 0
41(b)5 4
43(b)5 12 RO Mod 1
1.333 SRO Mod 1
4 job link 0
41(b)6 8
43(b)6 1 RO New 40 53.33 SRO New 14 56 units 0
41(b)7 18 43(b)7 3 minutia 0
41(b)8 4
Total Bank 44 44 backward 0
41(b)9 2
Total Mod 2
2 KA 4
41(b)10 20 Total New 54 54 SRO-only 1
41(b)11 2
LOD = 1 2
41(b)12 2
RO Sat 51 68 SRO Sat 12 48 41(b)13 0
RO Unsat 4
5.333 SRO Unsat 2
8 Answer Dist ( in %)
41(b)14 0
RO Edit 20 26.67 SRO Edit 11 44 RO-A 20 SRO-A 6
RO-B 19 SRO-B 7
Total Sat 63 63 Total Unsat 6
6 RO-C 18 SRO-C 6
Total Edit 31 31 RO-D 18 SRO-D 6 a Rev 3
First file is draft written comments prior to resolution
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9
- 1. LOK 2. LOD 6
7 Ans Letter CFR 8
Q#
(F/H)
(1-5) stem focus cueing T/F cred dist partial job link minutia
- /
units back-ward K/A SRO-only B/M/N U/E/S A/B/C/
D 55.41 55.43 Explanation General Comments 1.
Need all references used in handout package in the submittal (except standard steam tables-per NUREG) Missing E0001, and EAL flow charts
- 2. RO handouts should not include any of the files you have included in the rev1 RO handout package (these are all for the SRO only exam except E0001 and the steam table).
- 3. Believe it or not, poor grammar has led to questions being thrown out or overturned, so just an FYI on why these are documented comments
- 4. Must submit the parent question for each modified question and you did not (Q43 and Q91) 1 H
3 N
S D
5 Typo in distracter analysis (You have D as wrong and it is correct).
With Rev 2 of this question this question is now Sat.
2 H
3 N
S A
2 3
H 3
B S
C 7
2017 NRC You submitted two question 3's on the submittal. The second one should be deleted since it appears the first one is the one that was validated.
With Rev 2 of this question this question is now Sat.
- 3. Psychometric Flaws
- 4. Job Content Flaws
- 5. Other a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 4
F 2
N S
D 1
5 H
3 N
S A
2 Typo in all four choices (when you validated and made "valve" plural to "valves," you have to change the word "has" to "have" to be correct).
With Rev 2 of this question this question is now Sat.
6 F
3 B
S C
10 2015 NRC 7
F 3
N S
D 10 8
H 3
N S
C 10 9
H 3
B S
B 10 10 H
3 B
S A
4 11 H
3 N
S D
7 12 H
3 N
S D
1 13 F
3 N
S B
9 Unsat because SRO Q78 directly answers this question Licensee wrote new question and with Rev 2 is now Sat.
14 H
3 B
S B
10 2013 NRC 15 H
3 N
S A
4 partial KA mismatch. Instrument air should not be focus of question. Drywelll ventilation is the KA. For example, what caused ventilation to secure. Where is the relationship between high drywell temp and ventilation? Do you need two units to turn temperature around? What happens if you reach 200F? Those kinds of things. Too much on Instrument air on the exam. With Rev 2 of this question this question is now Sat.
16 F
2 N
S C
9 a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 17 H
3 N
S B
7 Good question. The times should all be on the downswing of your graph for credibility (time for safety protection should be shorter and help with level control). Use 10 seconds for A (corresponds to 0 inches), use 19 seconds for B (the answer), use 28 seconds for C (corresponds to -
60 inches), and use 37 seconds for D (corr to -70 inches). With Rev 2 of this question this question is now Sat.
18 F
3 X
N S
B 6
Unsat for two bad distracters.
Incomplete distracter D - to answer the "reason" part of the KA you must complete distracter D.use this "Provides an immediate reduction in Reactor water level which causes a reduction in power." Do not use indicated level either. Secondly, In free review stated that distracter C was not credible because it is a recirc pump trip not a recirc pump downshift. You changed the words to "trip to slow speed" which is not possible to trip a pump to slow speed and therefore it is still not credible. With Rev 2 of this question this question is now Sat.
19 F
2 B
S D
11 2017-05 NRC Reference provided does not support the answer. With Rev 2 of this question this question is now Sat.
20 F
3 B
S C
7 a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 21 H
3 N
S B
7 22 H
3 B
S B
10 2017-05 NRC 23 H
3 N
S D
10 24 H
3 N
S C
10 25 H
3 B
S B
7 2017-05 NRC 26 H
3 N
S A
6 27 H
3 N
S C
10 28 F
2 N
S A
7 29 H
3 N
S B
5 30 F
2 N
S A
7 31 H
3 N
S B
7 32 H
2 B
S C
8 2017-05 NRC Stem and distracters need editing.
To prevent challenges, use "Which of the following are the minimum conditions necessary to assure that heat removal from the reactor is sufficient to.." Also, you need to graduate your values per NUREG. Distracter A is fine with -205 inches. B should be -
210 inches, C should be -215 inches, and D should be -220 inches. Licensee made corrections and with Rev 2 is now Sat.
33 H
3 B
S D
7 2017-12 NRC a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 34 H
3 N
S C
6 2017-12 NRC It is not operationally valid to just tell them that the squib valves fail to open. What would they actually see for the valves? Stem should be edited for this since your credibility of tank level not going down hinges on giving them this information. Question is really LOD = 1 without any corrections to the stem. Licensee wrote new question and is sat with rev 2.
35 H
3 N
S C
6 36 H
3 B
S D
2 2013 NRC 37 H
3 N
S A
6 38 H
3 N
S A
5 39 F
3 N
S B
10 40 H
3 N
S C
10 41 F
2 N
S C
3 42 H
3 N
S B
4 43 H
3 M
S B
4 Need to send parent question for this one. Also, need to remove Div 2 from stem to prevent partial cueing to part 1 answers. Just state "the standby diesel generator restores 16AB power."
With Rev 2 of question it is now Sat.
44 F
2 B
S D
3 2017-12 NRC 45 F
2 B
S A
3 2015 NRC Stem edit "What SRV operational mode(s) is/are available?" With rev 2 of question it is now Sat. a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 46 H
2 N
S C
7 Stem 1 needs editing. "Which level instrument will now be controlling the Reactor..?" Also, your explanation needs work. I would just cut and paste your yellow highlighted text into the explanation section. With the corrections in rev2 the question is now Sat.
47 F
2 B
S D
11 2013 NRC 48 H
3 X
N S
C 8
Unsat because the supplied reference assists answer selections for other questions. You can't provide this drawing because it will help answer other questions on the exam. Also, you can ask things like you have in your explanation (such as does only downstream breaker trip or does both upstream and downstream breakers trip. You also don't need so difficult of a question for the KA. Could ask which buses auto transfer or must manually be transferred. Malfunction could be in the switchyard also. No reference needed with new question (rev2) and it is now Sat.
49 F
2 B
S B
4 Your explanation section is poor.
This is not legally defendable nor in accordance with NUREG. You have to explain why each distracter is plausible but not correct.For example, is overvoltage ever credible? Does anything have an overvoltage trip?
If not, then A and D are not credible. Selected bank question from 2007 NRC exam and question is now Sat.
50 F
2 N
S A
10 a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 51 F
2 B
S A
7 Legally challengable question with this stem. Should be "How long is the Division 2 EDG designed to operate for these conditions?"
This makes your distracter D not credible also. Should change distracter D to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> with plausibility that if applicant thought the day tank is designed for one day (24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />) worth of fuel.
Another aspect is that you have one answer with a decimal percentage and no others that do so to prevent cueing to A you need to make B 2.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />. With rev2 changes the question is now Sat.
52 F
2 N
S B
7 53 F
2 B
S C
4 2017-05 NRC 54 F
2 B
S A
6 2014 NRC 55 H
3 N
S D
6 Is notching only in the out position or can a rod notch in? (Reference doesn't state this). Also, the caps should all match for each selection to prevent cueing. For example, All words are capitalized for A and B so make all words capitalized for C and D. With rev2 changes the question is now Sat.
56 H
3 N
S A
6 57 H
3 B
S C
2 2011 NRC a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 58 H
3 B
S B
7 2017-05 NRC A full NSSS isolation for this event is not credible. Here are the better choices:
A. G33-F001 isolates only B. keep the same C. G33-F004 and G33-251 isolate only D. keep the same With rev 2 changes the question is now Sat.
59 F
2 N
S B
10 60 H
2 B
S A
7 61 H
2 N
S D
10 62 H
2 N
S B
5 This has the appearance of a Tier 1 question for ONEP with SRV opening at power. Should be more of a normal operation of the turbine controls (ie how you raise and lower load and how many valves do you expect to see opening or closing, the hold button, etc). Your LOD field is 0 also (a typo). Justified keeping on the exam with no changes due to Ovation digital controls limitations.
63 F
2 N
S A
7 64 F
2 N
S D
7 65 H
3 B
S A
7 66 F
2 B
S C
10 2017-12 67 F
2 B
S C
10 2007 NRC Credibility of A - If you are implementing safe shutdown how is it credible to be doing actions from the back panels with the stem setup you have? Licensee made corrections and with rev2 of question it is now Sat. a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 68 F
2 B
S A
8 2021 RBS NRC Distracter explanations need work (for example, screen on left is Ech Library, etc) and your 1 and 2 in distracter discussion should be A, B, C, and D (not 1 and 2). With rev 2 of question it is now Sat.
69 F
2 N
S D
8 70 F
2 B
S A
10 2017-12 NRC 71 F
2 X
N S
D 10 Unsat for Cueing stem to answer with word deviation in both. Not sure if you can remove deviation from stem and still be okay with stem or not. Licensee will need to repair. Licensee removed cueing and with rev 2 of question it is now Sat.
72 F
2 B
S A
12 73 F
2 N
S B
12 74 F
2 B
S D
10 2017-12 NRC 75 F
2 B
S D
10 2017-05 NRC 76 H
3 B
S D
5 REFERENCE NEEDED 2017-12 NRC 77 H
3 N
S C
5 78 H
3 B
S B
2 REFERENCE NEEDED 2014 NRC This question is marked as an edit because the stem in this question directly answers Q13. Q13 marked as unsat. Licensee wrote new Q13 so this question is Sat.
79 H
3 N
S A
2 a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 80 F
3 X
N S
B 6
Unsat because it is not not SRO only knowledge to know these values. Provided this input on free review but was not used. CFR link is wrong on worksheet (43b5 not 43b6). Licensee wrote new question and with rev2 is now Sat.
81 H
3 N
S C
4 REFERENCE NEEDED 82 H
3 B
S B
2 REFERENCE NEEDED 2017 NRC Must cover above the line info for TS in handout for RO knowledge for this question to prevent giving away the number of off site power lines needed.
Spelling error (gird versus grid) in stem. With rev2 of this question and associated referencs the question is now Sat.
83 H
3 N
S C
2 84 H
3 B
S D
5 85 H
3 N
S B
5 Need to have something in stem such as "current hydrogen is 1.0%" to exclude SAP distracter A. With rev2 the question is now Sat.
86 H
3 N
S A
5 87 H
3 N
S B
5 a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 88 H
3 N
S A
7 Distracter B spelling error (needs s on 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />). Distracter D not credible. Use A. within 15 minutes B. within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> C. within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> D. within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> Per NUREG use most common misconceptions and most common one for NRC notification is within 15 minutes. With rev2 of question it is now Sat.
89 H
3 X
N S
C 5
KA mismatch-doesn't address any knowledge of grounds - If put in the stem ""to determine the magnitude of the ground fault, the CRS will need to use which procedure" (now we have SRO procedure selection) and use procedures 1. electrical grounds ONEP 2. SOI-04-1-01-L11-1
- 3. ARI for different alarm windows placed in stem. Could also use the ONEP for loss of annunciators as a choice. Tier 2 usually should not take you to reactor trip unless no other way to answer the KA. In this case a ground without loss of bus is easy to set up without a bus loss. With rev2 of question it is now Sat.
90 H
3 B
S D
2 2017 NRC a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 91 H
3 M
S B
2 REFERENCE NEEDED Modified bank-parent question not sent with exam. Reference field in worksheet is incomplete. Need to put exactly what you are handing out as reference in this field. With rev2 of question and detailed references listed in worksheet the question is now Sat.
92 H
3 N
S D
5 93 F
3 N
S A
7 Reference doesn't support A2 or C2 answers (where does it say to manually move the transfer tube).
With rev 2 of question it is now Sat.
94 F
2 B
S D
7 2020-02 NRC 95 F
2 N
S D
5 Stem needs to state greater than action level 3 to meet the rx SCRAM criteria, correct?
Prevents a challenge. With rev2 of question it is now Sat. a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 96 F
2 N
S A
3 2017-12 NRC You have this marked as LOD = 1 in the worksheet and this is wrong. Need to change this to LOD = 2 or 3. This question is extremely troublesome for appeals or challenges because per the procedure this is a subjective consideration. The answer is clearly on the list of an IPTE but removing a reactor steam separator (distracter B) would ALSO qualify as an IPTE even though it is not on the list in the procedure.This would mean there are possibly two correct answers.
I also don't think that manipulating the mode switch (DIstracter C) is a credible distracter. I would recommend a new question such as IAW EN-OP-116, planned power changes greater than ____
are evaluated by the OM for IPTE controls. A. 10% B. 20% C.
30% D. 40% (Answer 30%)
With rev2 (new question) it is now Sat.
97 F
2 B
S A
5 2008 NRC Distracter 3 for solid waste discharge not credible.
Leave 1 and 2 as is, remove 3 for solid waste, and rename 4 as 3.
Then make choices the following A. 1 only B. 1 and 2 only C. 2 and 3 only D. 1, 2, and 3 only With rev2 of question it is now Sat. a Rev 3
ES-401 GG-2021-10 Written Examination Review Worksheet Form ES-401-9 98 F
2 B
S C
4 typo in Distracter D (need word "that" between area and requires).
With rev2 question is now Sat.
99 F
3 N
S C
5 100 F
3 B
S B
5 2009 NRC Results Table RO LOK -H 41 54.67 Avg RO LOD 2.56 Flaws 10 CFR Distribution RO LOK-F 34 AVG SRO LOD 2.8 Stem focus 0
41(b)1 2
43(b)1 0 SRO LOK - H 16 Overall LOD 2.62 Cues 2
41(b)2 4
43(b)2 6 SRO LOK - F 9
T/F 0
41(b)3 3
43(b)3 1 Cred Dist 1
41(b)4 6
43(b)4 2 RO Bank 30 40 SRO Bank 9
36 Partial 0
41(b)5 4
43(b)5 12 RO Mod 1
1.333 SRO Mod 1
4 job link 0
41(b)6 8
43(b)6 1 RO New 44 58.67 SRO New 15 60 units 0
41(b)7 18 43(b)7 3 minutia 0
41(b)8 4
Total Bank 39 39 backward 0
41(b)9 2
Total Mod 2
2 KA 1
41(b)10 20 Total New 59 59 SRO-only 1
41(b)11 2
LOD = 1 0
41(b)12 2
RO Sat 75 100 SRO Sat 25 100 41(b)13 0
RO Unsat 0
0 SRO Unsat 0
0 Answer Dist ( in %)
41(b)14 0
RO Edit 0
0 SRO Edit 0
0 RO-A 20 SRO-A 6
RO-B 19 SRO-B 7
Total Sat 100 100 Total Unsat 0
0 RO-C 18 SRO-C 6
Total Edit 0
0 RO-D 18 SRO-D 6 a Rev 3
Question Overlap with the Previous Two NRC Exams QA form ES-401-6 item 4 requires 4 or less questions on RO exam from previous two NRC exams, SRO portion two or less questions from previous two NRC exams*
- if this is exceeded, the region shall call NRR to explain why/reasons.
RO overlap from previous two NRC exams (2020-02 AND 2020-10 EXAMS) none SRO overlap from the previous two NRC exams Q94 2020-02 Q94 Note: the previous two exams considered for overlap are the 2020-02 and 2020-10 NRC Exams
Questions Requiring References to Answer 6-10 questions rule of thumb on SRO portion of exam are allowed to be open reference, while the RO exam is generally none RO Questions that require hand-outs SRO Questions that require hand-outs Q76 SOPP Section V (pages 17-40)
Q78 TS 3.5.3 AND TS 3.6.2.1 Q81 10-S-01-12, Rad Assess and PARs Q82 TS 3.8.1 and 06-OP-1R20-0001 Att 2, page 4 Q91 17-S-06-5, Technical Specification Instrumentation Loop Logic, Attachment I, page 2 of 22, Attachment II, page 24, 33, 60 of 81
1.