1. ENTERGY FLEET FEEDWATER SYSTEM VULNERABILITY REVIEW

2. Purpose System Engineering Peer Group Initiative Fleetwide Effort To:
Perform a Detailed Feedwater Vulnerability Review of Each Site
Identify Common Fleet FW System Vulnerabilities
Get Corrective Actions Scheduled and Funded

3. Methodology
Reviewed Industry FW System OE and Failure Reports and Plant Specific OE
Performed System Walkdowns as a Group at IPEC
Identified Plant Specific Vulnerability Gaps
Developed Common Fleet FW System Vulnerabilities
Identified Corrective Actions

4. Fleet Results
50 Fleet Common FW System Vulnerabilities were Identified
Each Site Ranked Applicability of Each Fleet Common Vulnerability
21 of the 50 Fleet Common FW System Vulnerabilities were Identified as Applicable to WF3
Gaps of Each Site’s Applicable Fleet Vulnerabilities were Evaluated and Actions Initiated to Resolve.

5. WF3 Results 23 WF3 Site Specific Actions Initiated
One New SIPD (1307) Initiated to Modify MFIV Tubing.
Two Existing Modification SIPDs MFIV Accumulator Pressure Switch Mod SPID 310 and ESFAS SPV Mod SIPD 549
One Repetitive Capital SIPD (196) Revised to Include New PM for FW Pump Inspection

6. WF3 Results Cont.
Two Obsolete Equipment Issue (FW Governor Controller) included with SIPD 63 Digital FW Control & (FWPT Vibration Instrumentation) include in SIPD 58 Main Turbine Vibration Instrumentation
Remaining Actions to be Completed by WO Process