ML20149K944

Special Rept 88-04,providing Updated List of Nonfunctional Fire Barriers Not Restored within 7 days.Forty-five Reportable Breaches Repaired.Fifteen Breaches Added During Period to Support Ongoing Mod Activities

ML20149K944
Person / Time
Site:	Rancho Seco
Issue date:	02/16/1988
From:	Firlit J SACRAMENTO MUNICIPAL UTILITY DISTRICT
To:	Martin J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
88-04, 88-4, AGM-NPP-88-108, NUDOCS 8802240049
Download: ML20149K944 (4)

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SACRAMENTO MUNICIPAL UTluTY DISTRICT O 6201 S Street. P.o. Box 15830. Secremento CA 958521830,1916) 452 3211 AN ILECTRIC SYSTEM SERVING THE HEART OF CALIFORNIA AGM/NPP 88-108 February 16, 1988 U. S. Nuclear Regulatory Commission Attn:

J. B. Martin, Regional Administrator Region V Office of Inspection and Enforcement 1450 Haria Lane, Suite 210 Walnut Creek, CA 94596 Docket No. 50-312 Rancho Seco Nuclear Generating Station License No. DPR-54 SPECIAL REPORT NUMBER 88-04:

FIRE BARRIERS BREACHED HORE THAN 7 DAYS

Dear Mr. Hartin:

The Sacramento Municipal Utility District hereby submits Special Report No. 88-04 in accordance with Rancho Seco Nuclear Generating Station Technical Specification 3.14.6.2.

This report provides an updated list of nonfunctional fire barriers which have not been restored to functional states within seven days.

1 The District evaluates each non-functional fire barrier against th?

requirements of Technical Specification 3.14.6 and verifles that the proper fire watch is established.

Since the last Special Report on fire barriers breached more than seven days, 45 reportable breaches have been repaired. An additional 15 breaches were added during this period to support ongoing modification ectivities.

The District is expediting the remaining breach repairs to support restart, j

Please contact me if you have any questions. Members of your staff with questions requiring additional information or clarification may contact Mr.

Kurt Zimmermann at (916) 452-3211, extension 4627.

l Sincerely, g

' d ~cJe Joseph F. Firlit Assistant General Manager,

'M/

Nuclear Power Production

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G. Kalman, NRC, Rockville (w/ attn)

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A. D'Angelo, NRC, Rancho Seco (

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F. J. Miraglia, NRR, Rockville (

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