MA-AA-716-004 — Conduct of Troubleshooting
Purpose
Administrative procedure governing the conduct of troubleshooting activities at the station. Defines the classification of troubleshooting activities and assigns responsibilities for ensuring safety considerations are addressed.
Key Actions / Information
Activity Classification
| Classification | Definition |
|---|---|
| Intrusive | Activities that involve manipulation of plant equipment (e.g., valve manipulation, breaker operation, component operation) |
| Non-Intrusive | Activities that do NOT involve manipulation of plant equipment (e.g., visual inspection, data collection without equipment manipulation) |
Exam — 2019 Q41
Per MA-AA-716-004, manipulation of CVCS valves to support a troubleshooting plan is considered an Intrusive activity (even though valves are not being "broken into" — any valve manipulation is intrusive). Operations is responsible for ensuring the Troubleshooting Log adequately addresses the potential to affect core reactivity. Trap: Engineering performs USQ screenings but is NOT responsible for the core reactivity assessment in the troubleshooting log — that responsibility belongs to Operations.
Connections
- Related systems: CVCS
- Related exam questions: 2019 Q41
- Related exam: 2019 NRC Written Exam