Section 2 Safety Limits

Question 1

2.1.1 Reactor Core SLs

Answer 1

Modes 1 and 2
Thermal Power, RCS highest loop avg temp, and PZR pressure shall not exceed COLR limits. Following SLs not exceeded:
2.1.1.1 - DNBR shall not be exceeded
2.1.1.2 - Peak fuel CL temp shall be maintained < 5080F decreasing by 58F per 10,000 MDW/MTU

If limits violated: be in MODE 3 within 1 HR

Question 2

2.1.2 Reactor Coolant System Pressure SL

Answer 2

Modes 1-5
RCS pressure shall be maintain </= 2735 psig

If limit violated:
- In Mode 1 or 2: Restore compliance and be in Mode 3 within 1 hr
- In Mode 3,4,5: Restore compliance within 5 minutes