NOED-00-4-001 - Comanche Peak 1 (TXU Electric)
… NOED-00-4-001 - Comanche Peak 1 (TXU Electric) … UNITED STATES NUCLEAR REGULATORY COMMISSION REGION IV 611 RYAN PLAZA … valve and a resultant plant transient. Repair of the FIV at power required mechanically restraining the valve open and …