P&Ls Flashcards
1
Q
What is the temperature limited to in areas of high heat release?
A
Limit the air temperature to 150F in areas of high heat release such as the Reactor Vessel Support Skirt Flange, Refueling Bellows Support Skirt, and the annular space between the Reactor Vessel and the Biological Shield Wall.
2
Q
What is considered satisfactory overall system performance per section 5.0?
A
Overall system performance is considered satisfactory if average Drywell temperature is below 145F.
3
Q
What temperature band the Lower Drywell Cooler Temperature Controller is used to maintain and why?
A
Designed to keep the RPV Skirt less than 120F, but greater than 80F to avoid brittle fracture.
