ML17300B271

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Requests Addl Info Re Licensee 950328 & 1220 Responses to GL 92-08.Responses Incomplete Re Consistency of Thermo-Lag Matl.Subj Info Requested within 30 Day of Receipt of Ltr
ML17300B271
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 06/21/1996
From: Clifford J
NRC (Affiliation Not Assigned)
To: Stewart W
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
References
GL-92-08, GL-92-8, TAC-M85583, TAC-M85584, TAC-M85585, NUDOCS 9606280225
Download: ML17300B271 (4)


Text

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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, O.C. 2055&4001 dune 21, 1996

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Hr. William L. Stewart Executive Vice President, Nuclear Arizona Public Service Company Post Office Box 53999

Phoenix, Arizona 85072-3999

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION REGARDING GENERIC LETTER 92-08, "THERMO-LAG 330-1 FIRE BARRIERS" FOR THE PALO VERDE NUCLEAR GENERATING STATION (TAC NOS. H85583,

M85584, AND M85585)

Dear Hr. Stewart:

You were required, pursuant to Section 182a of the Atomic Energy Act of 1954, as

amended, and 10 CFR 50.54(f), to submit written reports, under oath or affirmation, that contained the information specified in the request for additional information (RAI) regarding GL 92-08, "Thermo-Lag 330-1 Fire Barriers."

guestion 1.d. of the December 28,

1994, followup to the RAI requested that licensees submit a supplemental report after test and analyses of Thermo-Lag materials have been performed.

We have reviewed your responses of March 28,

1995, August 1,
1995, and December 20, 1995, to the December 28,
1994, RAI and determined that they are incomplete regarding the consistency of Thermo-Lag materials.

Since you did not provide a complete

response, you are still required, pursuant to Section 182a of the Atomic Energy Act of 1954, as
amended, and 10 CFR 50.54(f), to submit in writing, under oath or affirmation, a plant-specific response to guestion 1.d. of the December 28,
1994, RAI stating that the Thermo-Lag materials used at your site to meet NRC requirements or licensing commitments are representative of the population of 'samples that were tested by the Nuclear Energy Institute (NEI).

You need not submit the results of your chemical tests or a detailed evaluation of those results,

However, you should retain these test results for future NRC audit or inspection.

We request that you respond to this-issue within 30 days of receipt of this letter.

The information collection contained in this request is covered by the Office of Hanagement and Budget (OMB) clearance number 3150-0011, which expires July 31, 1997.

The public reporting burden for this collection of information is covered by the original estimate and previous increases, which totaled 540 person-hours for each addressee's

response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data
needed, and completing and reviewing the collection of information.

Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing-this

burden, to the Commission, Washington, DC 20555-0001, and to the Desk Officer, Office of Information and Regulatory Affairs, NEOB-10202 (3150-0011),

Office of Management and Budget, Washington, DC 20503.

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Hr. William L. Stewart June 2i, 1996 If you have any questions about this matter, please contact me at (301) 415-1352.

Sincerely, Docket Nos. 50-528, 50-529, and 50-530 cc:

See next page Original Signed By James W. Clifford, Senior Project Manager Project Directorate IV-2 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation DISTRIBUTION:

(Docket Fileg PUBLIC JRoe EAdensam WBateman JClifford EPeyton APal HGamberoni SWest ACRS PDIV-2 Reading

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KPerkins, WCFO
JDyer, RIV
DKirsch, WCFO KJohnston, RIV/SRI RJenkins PGill DOudinot DOCUMENT NAME: PV85583.RAI OFC DATE OFF PDIV-2 PH JC ford 4 /ih/96 PDIV-2/LA e

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Hr. William L. Stewart 3une 21, 1996 CC:

Hr. Steve Olea Arizona Corporation Commission 1200 W. Washington Street

Phoenix, Arizona 85007 Douglas Kent Porter Senior Counsel Southern California Edison Company Law Department, Generation Resources P.O.

Box 800

Rosemead, California 91770 Senior Resident Inspector USNRC P. 0.

Box 40

Buckeye, Arizona 85326 Regional Administrator, Region IV U.

S. Nuclear Regulatory Commission Harris Tower 5 Pavillion 611 Ryan Plaza Drive, Suite 400 Arlington, Texas 76011-8064

Chairman, Board of Supervisors ATTN:

Chairman 301 W. Jefferson, 10th Floor

Phoenix, Arizona 85003 Hr. Aubrey V. Godwin, Director Arizona Radiation Regulatory Agency 4814 South 40 Street
Phoenix, Arizona 85040 Hs. Angela K. Krainik, Hanager Nuclear Licensing Arizona Public Service Company P.O.

Box 52034

Phoenix, Arizona 85072-2034

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