Question 1: For the Westinghouse PWR emergency operating procedure network, what information is used to direct the reactor operators to utilize a functional restoration procedure (FRP)? What is the goal of the FRPs? Question 2: For the Westinghouse PWR procedure network, what are the four high level Optimum Recovery Guidelines? How do the guidelines relate to the sub-guidelines and Emergency Contingency Actions (ECAs)? Question 3: For a steam generator tube rupture (SGTR) event in a Westinghouse PWR design reactor plant, why is there a loss of reactor coolant to the secondary side of the plant? What operator actions will be performed to mitigate the SGTR? Question 4: What is the origin of symptom-based procedures? How do these procedures differ from event-based procedures