ML13354C000
| ML13354C000 | |
| Person / Time | |
|---|---|
| Site: | Dresden  |
| Issue date: | 11/25/2013 |
| From: | Walton R NRC/RGN-III/DRS/OLB |
| To: | Exelon Generation Co |
| Walton R | |
| Shared Package | |
| ML11355A017 | List: |
| References | |
| 50-237/13-301, 50-249/13-301, ES-401, ES-401-4 | |
| Download: ML13354C000 (3) | |
Text
ES-401 Record of Rejected K/As Form ES-401-4 Tier /
Group Randomly Selected K/A Reason for Rejection 2/1 209001.G2.2.3 There are no significant unit differences associated with the Core Spray systems. Randomly selected G2.4.21 from the previously unused Generic K/As.
1/1 G.2.1.38 Repicked Generic K/A to comply with ES 401, D.1.b of NUREG 1022 since G.2.1.38 was not included on the select list.
1/1 295016 AK 3.02 Repicked AK3.01, Reactor Scram in lieu of Turbine Trip since turbine trip had no references in licensees control room abandonment procedure.
1/1 295025 EK3.02 Question written for EK3.02 HIGH RX PRESSURE and recirc pump trip better matched K/A EA1.07 HIGH RX PRESSURE and ATWS.
2/2 201003 K5.04 Repicked K5.06, How control rod with varies with moderator temperature and voids in lieu of rod sequence patterns since could not create a question from original pick.
1/1 SRO 295001 AA2.06 Could not find any references relating loss of recirc flow and boiler instrumentation at SRO level. Repicked G 2.1.20, Ability to interpret and execute procedure steps.
1/1 SRO 295016 G2.4.23 Repicked Generic K/A to comply with ES 401, D.1.b of NUREG 1022 since G 2.4.23 was not included on select list.
Repicked Generic K/A G2.2.40.
1/1 SRO 295024 EA2.05 Suppression chamber air space temperature is a plant-specific K/A not applicable to BWR 4 design. Repicked K/A 295024 from EA2.05 to EA2.06, Suppression Pool temperature.
2/1 211000.K1.10 There is no interface between the SLC and HPCI systems at Dresden. Randomly selected K1.03 as a replacement.
1/1 295038 G2.2.2 Repicked Generic K/A to comply with ES 401, D.1.b of NUREG 1022 since G.2.2.2 was not included on the select list. Repicked G.2.4.30.
1 / 2 SRO 295007/295025 High Rx Press High Reactor Pressure was previously selected for Q80 SRO.
Do not want to sample same attribute again for Q83!
Repicked 295008, High Reactor Water level; (same K/A:
AA2.03, RWCU Blowdown flow.)
1 / 2 SRO 295022 G2.2.21 Repicked Generic K/A to comply with ES 401, D.1.b of NUREG 1022 since G 2.2.21 was not included on select list.
Repicked Generic K/A G2.1.23.
2 / 2 RO 272000 G2.4.13 Repicked Generic K/A to comply with ES401, D.1.b of NUREG 1022 Since G.2.4.13 was not included on select list.
Repicked Generic K/A 2.2.37.
2 / 1 SRO 203000 G2.3.11 Repicked Generic K/A to comply with ES 401, D.1.b of NUREG 1022 since G2.3.11 was not on the select list.
Repicked Generic K/A G2.1.20.
2 / 1 SRO 212000 G2.2.42 Entry level TS recognition is not SRO-only. Randomly selected G2.2.12.
2 / 2 SRO 245000 G2.1.37 Repicked Generic K/A to comply with ES 401, D.1.b of NUREG 1022 since G2.1.37 was not on the select list.
Repicked Generic K/A G2.1.31.
Tier /
Group Randomly Selected K/A Reason for Rejection 3 RO 2.2.15 Testing the ability to determine plant configuration using drawings, etc. is better suited for a JPM. Repicked Generic K/A G2.2.7.
2 / 1 RO 300000 K4.01 Repicked to K4.02 since there are no automatic transfers of control for IA system.
2 / 1 RO 262002 UPS (AC/DC) K1.09 Repicked to K3.06 due to inability to write a discriminating question on the cause/effects of UPS on DW Vent control.
1 / 1 RO 295001 AA1.03 Plant Specific K/A. Can not write question to this K/A.
Repicked AA1.07, Nuclear Boiler Instrumentation.
2 / 2 RO 219000 K6.09 Could not identify a question to fit this K/A. Repicked K6.01, Loss of AC power.
2 / 2 RO 259001 K1.13 Repicked K/A since question better suited to K/A 256000 K1.06.
1 / 2 RO 295015 G2.1.36 K/A related to core alterations is not compatible with Incomplete SCRAM event. Randomly selected G2.4.35 2 / 1 RO 239002 A2.06 Changed K/A to match a licensee bank question. Previous question was rated unsat by licensee validators. Q40 replaced.
1 / 1 RO 295021 G2.1.19 Repicked K/A since licensee does not require students to memorize computer screens. Q9 replaced.