Q96 — Temporary Configuration Changes
G 2.2.11 (3.3)
In accordance with CC-AA-112, Temporary Configuration Changes, which ONE of the following completes both statements?
1. The _(1)_ is responsible for approving installation of Temporary Configuration Changes (TCCs).
2. For TCCs in direct support of a maintenance activity, a 50.59 review is required if the TCC is installed for more than _(2)_ days.
1. The _(1)_ is responsible for approving installation of Temporary Configuration Changes (TCCs).
2. For TCCs in direct support of a maintenance activity, a 50.59 review is required if the TCC is installed for more than _(2)_ days.
A. 1) Control Room Supervisor
2) 90
2) 90
B. 1) Design Engineering Manager
2) 90
2) 90
C. 1) Control Room Supervisor
2) 30
2) 30
D. 1) Design Engineering Manager
2) 30
2) 30
▶ Show Answer & Explanation
✓ A. Correct. Per CC-AA-112, CRS is responsible for approving installation of TCCs. Per step 2.11.1 temporary configuration changes that are established during the maintenance activity (MR90s), are not subject to a 50.59 review provided that (a) the MR90 is in direct support of maintenance and (b) the MR90 will be installed for no more than 90 days at power.
✗ B. Part 1 is incorrect. Design Engineering Manager does not approve installation of TCCs. Part 2 is correct. Plausible because the SRO may believe that the Engineering Manager is the correct position to authorize installation of the TCCP since the Engineering Manager is also an approver in the development of the TCCP.
✗ C. Part 1 is correct. Part 2 is incorrect. TCCs installed greater than 90 days requires a 50.59 review. Plausible because the SRO may believe that 30 days is reasonable amount of time.
✗ D. Part 1 is incorrect. Design Engineering Manager does not approve installation of TCCs. Part 2 is incorrect. TCCs installed greater than 90 days requires a 50.59 review. Plausible because the SRO may believe that the Engineering Manager is the correct position to authorize installation of the TCCP since the Engineering Manager is also an approver in the development of the TCCP.
Ref: CC-AA-112 (R18) | LO: NOS05ENGDCP-04, Obj 4 — Describe the roles and responsibilities of Operations Personnel with respect to the Engineering Configuration Change Control (Design Change) Process | Source: New | Cognitive: Fundamental/Memory
Connections
- Related admin: CC-AA-112 — Temporary Configuration Changes
- Related exam: 2022 NRC Written Exam