RA-18-0233, Site Emergency Plan, Revision 18-3
NOC-AE-04001763, Inservice Inspection Summary Report for Welds and Component Supports - 2RE10
NRC-23-0031, Response to NRC Request from Audit of License Amendment Request to Revise Technical Specification 3.8.1, AC Sources -Operating, Emergency Diesel Generator Voltage and Frequency Surveillance Requirements
05000334/LER-1989-007-01, :on 890518,electrical Supply Breaker to ATWS Mitigating Sys Actuation Circuitry Panel Accidentally Opened.Caused by Design Deficiency.Deficiency Corrected by Modifying Process Instrumentation Circuitry
05000328/LER-1989-001-04, :on 890212,reactor Trip Signals Generated from Electromagnetic Interference When Spike Received on source- Range Channel N-31.Caused by Noise Induced Into Channel Cabling Due to Welding.Welding Suspended
05000440/LER-1986-083, :on 861119,reactor Protection Sys Actuation Occurred as Result of Installation of Jumper Across High Pressure Relay.Caused by Deficiency Re Testability of Equipment.Relays Modified & Instruction Revised
05000277/LER-1997-007-02, :on 970821,engineering Personnel Identified Potential Suppression Chamber Steam Bypass Leakage Path Between Air Spaces of Drywell & Torus.Caused by Original Design Deficiency.Drywell Purge Supply Valve Disabled
05000483/LER-1988-007, :on 880502,automatic Reactor Trip Occurred on Steam Generator Low Level B.Caused by Spurious Actuation of Main Throttle Pressure Limiter (Tpl).Tpl Bypassed Via Temporary Mod
05000293/LER-1988-021, :on 880719,discovered Problem Involving Solenoid Valves Installed in safety-related Applications. Caused by Incorrect Assumption.Mod Prepared to Replace Four Valves & Form Specifying Design Data Revised
05000317/LER-1988-008, :on 880716,unit Placed Into Mode 2 While Tech Specs Limiting Condition for Operation of Watertight Doors Not Satisfied.Caused by Personnel Error.Outsider Operator Log Modified & Training Sessions Conducted
05000338/LER-1988-017, :on 880216,discovered That Emergency Equalizing Valves for Containment Isolation Inner Air Lock Escape Doors Had Not Been Adequately Leak Tested.Caused by Incorrect Procedure.Emergency Equalizing Valves Tested
B11533, Responds to Request for Addl Info Re Matl Engineering Branch Question 250.12 Re Ultrasonic Insp Technique Used as Part of Plant Preservice Insp Program.Ultrasonic Demonstration Perfomed on 841109 Per SER Confirmatory Item 19
05000213/LER-1993-006, :on 930523,EDG Failure Occurred Due to Diode Assembly Short.C/As:Installed New Diode Assemblies & Ventilation Fan Motors for Both Generators
NUREG-1433, Part 1- Edwin I. Hatch, Units 1 & 2, License Amendments, Replace Current Technical Specification & Associated Bases