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Special Rept 87-26:updated List of Nonfunctional Fire Barriers Breached More than 7 Days Provided.Listed Penetrations Erroneously Reported as Breached & Deleted from Rept
	ML20234D465
Person / Time
Site:	Rancho Seco
Issue date:	12/15/1987
From:	Firlit J; SACRAMENTO MUNICIPAL UTILITY DISTRICT
To:	Martin J; NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
	87-26, AGM-NPP-87-445, NUDOCS 8801070045
	Download: ML20234D465 (8)
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l OSMU- "Ec;ewco SACRAMENTO MUNICIPAL UTILITY DISTRICT C1 P. O. Box 15830, Sacramento CA 95852-18307 p2i3211 AN ELECTRIC SYSTEM SERVING THE RT OF C'AltFORNIA j O

DEC 1 51987 fC (6' 4 AGM/NPP 87-445 5

l U. S. Nuclear Regulatory Commission-Attn: J. B. Martin, Regional Administrator Region V Office of Inspection and Enforcement 1450 Maria Lane, Suite 210 Halnut Creek, CA 94596 DOCKET NO. 50-312

. RANCHO SECO NUCLEAR GENERATING STATION .

LICENSE NO. DPR-54 !

SPECIAL REPORT NUMBER 87-26, FIRE BARRIERS BREACHED MORE THAN 7 DAYS l

Dear Mr. Martin:

The Sacramento Municipal Utility District hereby submits Special Report No. 87-26 in accordance with Rancho Seco Nuclear Generating Station Technical Specifications 3.14.6.2 and 6.9.5.E. This report provides an updated list of nonfunctional fire barriers which have not been restored to functional status within seven days.

i The District evaluates each non-functional fire barrier against the j requirements of Technical Specification 3.14.6 and verifies that the proper '

j fire watch is established.

The following penetrations were erroneously reported as breached and therefore I have been deleted from this report:

01-17 BI ;

781780 l 781839 781862 85/1-87AB X81158 j

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6801070045'871215 ? ' I PDR .ADOCK 05000312 S

DCD , ]' 7[

RANCHO CECO NUCLEAR GENERATING STAT!oN O 1444o Twin Cities Rowd, Herald, CA 95638-9799;(209) 333 2935

, DEC 151987 AGM/NPP 87-445 J.B. Martin Since the last Special Report'(87-24), 81 reportable breaches have been repaired. An additional 76 breaches were added during this period to support ongoing modification activities. The District is expediting the remaining breach repairs to support restart.

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.

Sincerely, "g

Joseph F. Firlit Assistant General Manager, Nuclear Power Production Attachment cc: G. Kalman, NRC, Bethesda (w/atch)

A. D'Angelo, NRC, Rancho Seco ( " )

F. J. Miraglia, NRR, Bethesda ( "

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ML20234D465

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Dear Mr. Martin:

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