ML20044B763
| ML20044B763 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 02/25/1993 |
| From: | Oconnor P Office of Nuclear Reactor Regulation |
| To: | Cottle W ENTERGY OPERATIONS, INC. |
| References | |
| IEB-92-001, IEB-92-1, TAC-M83879, NUDOCS 9303030443 | |
| Download: ML20044B763 (3) | |
Text
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February 25, 1993 l
i Docket No. 50-416 Mr. William T. Cottle Vice President, Operations GGNS j
Entergy Operations, Inc.
i Post Office Box 756 Port Gibson, Mississippi 39150 Dear Mr. Cottle.
SUBJECT:
RESPONSE TO NRC BULLETIN 92-01, SUPPLEMENT 1, FAILURE OF THERM 0-LAG 330 FIRE BARRIER SYSTEM" (TAC NO. M83879)
By letters dated July 24 and September 25, 1992, you provided responses to NRC l
Bulletin 92-01 for Grand Gulf Nuclear Station (GGtC).
Your responses stated that compensatory measures have been implemented consistent with the plant Technical Specifications or operating license.
You also provided a j
description of the long-term corrective action to ensure or restore t
operability.
Appropriate actions to resolve fire barrier concerns are being developed through an industry program coordinated by NUMARC. This program will include establishment of a test database, development of guidance for applicability of tests, and coordination of additional testing as appropriate.
We will apply the results of these efforts, when completed, to the Thermo-Lag 330 installations at GGNS.
We have reviewed your responses and find them acceptable.
Please inform us when all corrective actions have been completed.
Further NRC review, if any, will be performed by inspection or audit.
Sincerely, i
/S/
i Paul O'Connor, Senior Project Manager Project Directorate IV-1 Division of Reactor Projects - III/IV/V Office of Nuclear Reactor Regulation i
cc:
See next page i
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Docket No. 50-416 Mr. William T. Cottle Vice President, Operations GGNS Entergy Operations, Inc.
Post Office Box 756 Port Gibson, Mississippi 39150
Dear Mr. Cottle:
SUBJECT:
RESPONSE TO NRC BULLETIN 92-01, SUPPLEMENT 1, " FAILURE OF THERMO-LAG 330 FIRE BARRIER SYSTEM" (TAC N0. M83879)
By letters dated July 24 and September 25, 1992, you provided responses to NRC Bulletin 92-01 for Grand Gulf Nuclear Station (GGNS).
Your responses stated that compensatory measures have been implemented consistent with the plant Technical Specifications or operating license.
You also provided a description of the long-term corrective action to ensure or restore operability.
Appropriate actions to resolve fire barrier concerns are being developed through an industry program coordinated by NUMARC.
This program will include establishment of a test database, development of guidance for applicability of tests, and coordination of additional testing as appropriate. We will apply i
the results of these efforts, when completed, to the Thermo-Lag 330 installations at GGNS.
We have reviewed your responses and find them acceptable.
Please inform us when all corrective actions have been completed.
Further NRC review, if any, will be performed by inspection or audit.
Sincerely, Paul O'Connor, Senior Project Manager Project Directorate IV-1 Division of Reactor Projects - III/IV/V Office of Nuclear Reactor Regulation cc:
See next page
~. - - -
'i ntegybpr i ns, Inc.
. Grand Gulf Nuclear Station l
CC:
l t
Mr. Donald C. Hintz, President Mr. C. R. Hutchinson and Chief Executive Officer GGNS General Manager i
Entergy Operations, Inc.
Entergy Operations, Inc.
-l P. O. Box 31995 P. O. Box 756 Jackson, Mississippi 39286-1995 Port Gibson, Mississippi 39150 j
Robert B. McGehee, Esquire The Honorable William J. Guste, Jr.
Wise, Carter, Child & Caraway Attorney General i
P. O. Box 651 Department of Justice Jackson, Mississippi 39205 State of Louisiana j
P. O. Box 94005 1
Nicholas S. Reynolds, Esquire Baton Rouge, Louisiana 70B04-9005 i
Winston & Strawn 1400 L Street, N.W. - 12th Floor Alton B. Cobb, M.D.
i Washington, D.C.
20005-3502 State Health Officer State Board of Health Mr. Jack McMillan, Director P. O. Box 1700 Division of Solid Waste Management Jackson, Mississippi 39205 Mississippi Department of Natural-Resources Office of the Governor P. O. Box 10385 State of Mississippi i
Jackson', Mississippi 39209 Jackson, Mississippi-39201 l
President, Mike Morre, Attorney General Claiborne County Board of Supervisors Frank Spencer, Asst. Attorney General Port Gibson, Mississippi 39150 State of Mississippi
{
Post Office Box 22947 Regional Administrator, Region II Jackson, Mississippi 39225 U.S. Nuclear Regulatory Commission 101 Marietta St., Suite 2900 Mr. John P. McGaha i
Atlanta, Georgia 30323 Vice President,~ Operations Support i
Entergy Operations, Inc.
Mr. Michael J. Meisner P.O. Box 31995 1
Director, Nuclear Licensing Jackson, Mississippi 39286-1995 l
Entergy Operations, Inc.
t P. O. Box 756 Mr. S. S. Chan Port Gibson, Mississippi 39150 Project Engineer
-j Bechtel Power, Corporation Mr. K. G. Hess P.O. Box 2166 Bechtel Power Corporation Houston, Texas 77252-2166' t
P. O. Box 2166
. Houston, Texas 77252-2166 l
Mr. Rudolph H. Bernhard Senior Resident Inspector U.S. Nuclear Regulatory Commission 1
Route'2, Box 399 Port Gibson, Mississippi 39150 l
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