IR 05000373/1996015
| ML20134D492 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 10/09/1996 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML20134D467 | List: |
| References | |
| 50-373-96-15-EC, 50-374-96-15, EA-96-325, NUDOCS 9610220360 | |
| Download: ML20134D492 (9) | |
Text
{{#Wiki_filter:- - -- - _.. - _ - _. .- - - - _ . ' . A U.S. NUCLEAR REGULATORY COMMISSION
REGION III
' REPORT NOS. 50-373: 50-374/96015 (DRP) ! EA NO. 96-325 i FACILITY LaSalle County Nuclear Station, Units 1 and 2 License Nos. NPF-11; NPF-18 , LICENSEE l Commonwealth Edison Company 2601 North 21st Road Marseilles, IL 61341 NEETING Predecisional Enforcement Conference >
September 27, 1996 Region III Office
801 Warrenville Road ' Lisle, IL 60532-4351 DATES OF ORIGINAL INSPECTION ' July 17 through August 20, 1996 INSPECTORS K. D. Ihnen, Resident Inspector H. A. Walker, Reactor Engineer APPROVED BY . Bruce L. Jorgensen < ' Acting Chief, Branch 5 l Division of Reactor Projects
. 9610220360 961009 PDR ADOCK 05000373 G PDR ') v . v u. w v --
i
. MEETING SUMMARY Apparent violations identified during the inspection were discussed, along with the corrective actions taken or planned by the licensee. The apparent violations involved a failure to: (1) adequately implement the maintenance program; (2) take adequate corrective actions; (3) perform adequate operability evaluations; (4) perform safety evaluations in accordance with 10 CFR 50.59 for previously existing conditions; and (5) maintain quality j assurance records.
i
.
. .. -..... .- - - -. ._-. - .. _- -..- -..
. INSPECTION DETAILS 1.
Persons Present at Conference Commonwealth Edison P. Barnes, Nuclear Licensing G. Benes, Nuclear Licensing Administrator J. Brons, Vice President, Nuclear Support J. Burns, Regulatory Assurance Supervisor, LaSalle l R. Dus, Shift Manager, LaSalle E. Eenigenberg, Nuclear Maintenance Manager D. Egan, Site Engineer, LaSalle T. Gierich, Operations Manager, Byron B. Giffin, Engineering Manager, Zion K. Graesser, Site Vice President, Byron J. Hosmer, Vice President, Engineering J. Hutchinson, Engineering Manager, Quad Cities R. Janecek, Site PRA Analyst, LaSalle I. Johnson, Licensing Director T. Joyce, Work Processes Manager E. Kraft, Site Vice President, Quad Cities R. Kundalkar, Site Engineering Manager, Dresden
J. Luttrell, Mechanical Maintenance A. Magnafici, LaSalle Maintenance J. Meister, Engineering Manager, Braidwood J. Perry, Site Vice President, Dresden C. Peterson, Regulatory Affairs, Quad Cities K. Ross, Strategic Communication Director D. Sager, Vice President, Generation Support D. St. Clair, Work Control Manager, Zion G. Stanley, Site Vice President, Braidwood B. Trafton, Reactor Operator, LaSalle T. Uznafki, Mechanical Maintenance - Lead Work Analyst, LaSalle L. Waldinger, Nuclear Oversight Manager D. Wozniak, Engineering Manager, Byron G. Zwarich, Site Engineer, LaSalle U. S. Nuclear Reaulator_v Comission A. Beach, Regional Administrator B. Berson, Regional Counsel F. Brown, Inspector, DRP B. Burgess, Enfarcement Officer R. Capra, Director, PD III-2 " G. Grant, Divisioa Director, DRS J. Grobe, Deputy Division Director, DRP M. Huber, Senior Resident Inspector K. Ihnen, Resident Inspector B. Jorgensen, Acting Chief, Branch 5, DRP D. Muller, Operator Licensing Examiner, DRS M. Ring, Chief, Lead Engineer Branch, DRS L. Rossbach, Project Manager, PD III-2 H. Simons, Resident Inspector D. Skay, Project Manager H. Walker, LaSalle Lead Engineer Inspector
-.. -. ..
__ _ _ _.. - -. _ __ ._. __ _ ._ __ _, ___ ' . , 2.
Predecisional Enforcement Conference i A Predecisional Enforcement Conference was held in the NRC Region III Office on September 27, 1996.
Apparent violations of NRC regulations were discussed.
The inspection findings were documented in Inspection Report No.
50-373; 374/96009 (DRP), which was transmitted to the licensee by letter dated September 11, 1996. The purpose of this conference was to discuss the < apparent violations, root causes, contributing factors, and the licensee's corrective actions.
The licensee's presentation included a discussion of the apparent violations, , their safety significance, the circumstances which caused the apparent violations, and an outline of corrective actions taken or planned.
The NRC representatives questioned the licensee to clarify the extent of the licensee's investigation and corrective actions.
. A copy of the handouts used during the presentation are attached to this ' report.
f i Attachment: Commonwealth Edison presentation ! < J . J i
,
4 -
4 , - - -
- - . . ' LaSalle Station Service Water Sealant Injection Event ' Event Milestone 7/94
Consolidated Facilities Maintenance Created
< 11/95
Action Requests Misclassified 5/7/96 to
Injected Sealant 6/21/96
~ I 5/7/96 to
Early System Warnings 6/19/96 6/19/96
Service Water Strainer High d/p 6/24/96
- Service Water Strainer High d/p 6/24/96 - Sealant Identified
6/28/-6/29/96 ----- Plant Shutdown 7/7/96
Cold Shutdown
. WN'M .
- -. . _ - _ - - _ _ -. -. , .
r . .n FUNDAMENTAL ISSUES ! !'
- '
' . . WORK CONTROL
i! E I-l _ PROBLEM IDENTIFICATION AND EVALUATION ~! !, I l I INDEPENDENT OVERSIGHT l ' , , MANAGEMENT RESPONSE ll - '.' i
- . - _ -. - _. - - _.. -. - - - - - -.. - -... . _ -.. -. - - . . a ., WORK CONTROL PROCESS g " .- , ?- -i OLD PROCESS
- _.hfo.Talgmsess__ __. + AR Assigned i
' - to CFM s . . ' AR Screened by.! AR Initiated l Planners t
NWR Prepared [[ t i
, NEW PROCESS I AR Assigned ! to CFM l Multi-Discipline . . . AR Initiated Screening
- -
SRO, MAINT, ENG ! NWR Prepared , ? - I '
i
i .l ' !
. -. -.. -- . _ - -. - -. - -- . . -.. - - _ .-. .. -
.
- .
8' .- PROBLEMIDENTIFICATIONFORM g
"i ' " '
F OLD PROCESS i ! Nonsignificant ! _, I PIF Reviewed by
PIF Initiated Shift Manager and PIF Reviewed by ESC; l' _ _ Regulatory Assurance Screening concurred L Significant
_
- i
. i ' ENHANCED PROCESS
I Nonsignificant PIF Reviewed by PIF Reviewed by ESC; - PIF Initiated Shift Manager and Station Manager y-Regulatory Assurance and Senior Managers Significant i " _,_ '
! '
%l .' ! - , . . . - . . .. .. . . . .
r' FRON: CENTRAL FILE FAX HO.
2268 09-30-96 03:10P F.6'a
. l
- !
! E WS St'ra'ner
l Diesel FP .. ' -o Msin CW Pumps a j - EEE i / . i b Travelling -
Sucens l . / . . . se cc , , We/cr a ~~* Tunnel M _
's ll i, d
1 a e L - . .. . }}