ML18347B209

Licensee Event Report 80-012 Regarding Bottom Half of the Barrier for Fire Penetration HO-12 Was Missing During Inspection of Fire Barriers

ML18347B209
Person / Time
Site:	Palisades
Issue date:	05/15/1980
From:	Hoffman D Consumers Power Co
To:	James Keppler NRC/IE, NRC/RGN-III
References
LER 80-012
Download: ML18347B209 (2)

Text

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Power company General Offices: 212 West Michigan Avenue, Jackson, Michigan 49201

• Area Code 517 788-0550 May 15, 1980 Mr James G Keppler Office of Inspection & Enforcement Region III U S Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 DOCKET 50-255 - LICENSE DPR PALISADES PLANT - LICENSEE EVENT P~PORT 80-012 - INOPERABLE FIRE BARRIERS On the reverse ~ide is Licensee Event Report 80-012 which is reportable under Technical Specification 6.9.2.b(2).

David P Hoffman Nuclear Licensing Administrator CC Director, Office of Nuclear Reactor Regulation Director, Office of Inspection and Enforcement NRC Resident Inspector - Palisades

NRC FORM 366

• PALISADES PLANT U.S. NUCLEAR REGULATORY COMMISSION 17-77)

LICENSEE EVENT REPORT CONTROL BLOCK: I1!---'-~'---'-~'--....____,s\.!./ It;'\ (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

~I M1r1 PIA ILi 1101 o I 01- I o 10 Io 10 Io 14 ~S LICENSE NUMBER t 10 Io 1014 111 11111 101 I

IS 26 LICENSE TYPE JO S7 CAT S8 I{~)

7 8 9 LICENSEE CODE CON'T 0JJ ~:~~~ ~I 01 5 I o I oI o I 21 5 I 5 K?)I o I 4 11 I 7 18 I o @I o 15 11 15 I 8 I o I 7 e 60 61 DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE eo EVENT DESCRIPTION ANO PROBABLE CONSEQUENCES@ .

I During inspection of fire barriers, it was discovered that the bottom

[£J1] 1 half of the barrier for fire penetration H0-12 was missing. (This barrier

~ is in the cable spreading room). Hourly inspections were performed as C2::ITI I required by TS 3. 22. 5. Event not repetitive. J

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12 1x1xix1x1x1x1e 13 16 w@ w@

19 20 SEQUENTIAL OCCURRENCE REPORT REVISION LERIRO'CVENTYEAR REPORT NO. CODE TYPE NO.

@ REPORT NUMBER 18 I 0 I 21 22 I I 23 10 11 I 2 I 24 26 I /I 27 I o 13 J 28 29 w

JO l.:=J 31 IQJ 32 ACTION FUTURE EFFECT SHUTDOWN ~ ATTACHMENT NPR~ PRIME C:OMP. COMPONENT TAKEN ACTION ON PLANT METHOD HOLIRS SUBMITTED FORM SUB. SUPPLIER MANUFACTURER

~@L!J@ ~@ l!j@) 1010101 I l!J@ L!J@ ~@ IZ 19 1919 I@

33 34 35 36 37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORREC"rlVE ACTIONS @

I" Cause undetermined. Review of documentation related to known work a~tivi-1 ties performed on this barrier showed proper return to service each time barrier was opened. Barrier has been restored to operable status.

ITEl8 7 9 BO METHOD OF (.;:;\

FACILl-:-V STATUS  % POWER OTHER STATUS @ DISCOVERY DISCOVERY DESCRIPTION ~

[ill]~@ I 01 0 I 0 ll...__N_A_ _ ___ ~~~l~_S_urv~_e_i_l_l_a_n_c_e~~~~~~~~~~--

B 9 10 12 13 45 46 BO ACTIVITY CONTENT RELEASED OF RELEASE AMuUNT OF ACTIVITY e

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NA LOCATION OF RELEASE @

~~@)~@I NA B 9 10 11 45 80 PERSONNEL EXPOSURES r.;;::..

NUMBEP. r:;:;., TYPE DESCRIPTION

[!TI] I 0 I 0 I 0 '~@> ____N_A_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

7 B 9 11 12 13 80 PERSONNEL INJURIES ~

NUMBER DESCRIPTION6

~IOI 010 l@).__~~~~N_A~~~~~~~~~~~~~~~~~~~~~~~~

8 9 1.1 12 BO LOSS oc OR DAMAGE TO FACILITY t4J'I TZE DESCRIPTION \:.::J NA

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1 a L::..l@)..___~-----------------~----------'ao 9 10 PUBLICITY Q\ NAC USE ONLY ISS_LLEO(,";;\ DESCRIPTION~

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9 NA I I III!I III I I 69 80