View source for LIC-90-0569, Followup RO Re Inoperability of Fire Door 1013-7.Since Replacement Work for Door Involves Removal of Part of Pyrocrete Wall That Surrounds Door Opening,Door Operability Delayed Until 900801.Compensatory Measures in Place

{{Adams
| number = ML20055D148
| issue date = 06/29/1990
| title = Followup RO Re Inoperability of Fire Door 1013-7.Since Replacement Work for Door Involves Removal of Part of Pyrocrete Wall That Surrounds Door Opening,Door Operability Delayed Until 900801.Compensatory Measures in Place
| author name = Gates W
| author affiliation = OMAHA PUBLIC POWER DISTRICT
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000285
| license number = 
| contact person = 
| document report number = LIC-90-0569, LIC-90-569, NUDOCS 9007050025
| document type = REPORTABLE OCCURRENCE REPORT (SEE ALSO AO LER), TEXT-SAFETY REPORT
| page count = 2
}}

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l                                                               Omaha Public Power District i                                                          1623 Horney Omaha, Nebraska 68102 2247 402/536 4000 l-l                 June 29, 1990 i                 LIC 90-0569 I
U. S. Nuclear Regulatory Commission Attn: Document Control Desk l                 Mail Station Pl-137 Washington, DC 20555 t

==REFERENCES:==
: 1. Docket No. 50-285
: 2. Letter from OPPD (K. J. Morris) to NRC (Document Control Desk) dated October 27, 1989 (LIC-89-962)
: 3. Letter from OPPD (K. J. Morris) to NRC (Document Control l
Desk) dated December 22, 1989 (LIC-89-ll59) l                 Gent . .:'nen:
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==SUBJECT:==
Follow-up Report on Inoperability of Fire Barriers Omaha Public Power District (OPPD) reported in Reference 3 that inoperable fire door 1013-7 would be restored to operable status by June 29, 1990, at which time a follow-up report would be submitted. This report is submitted to inform you that repairs to fire door 1013-7 have not been completed as originally expected due to problems encountered during door replacement.
Fire door 1013-7 is installed in a pyrocrete enclosure and replacement work for                                                    !
this door involves removal of part of the pyrocrete wall that surrounds the door opening.                    When the door replacement began and the pyrocrete was removed it was discovered that the new door and frame assembly could not be installed to
                .the requirements of the Underwriters Laboratory (U.L.) listing, due to the configuration of the structural steel forming the door opening. An engineering design change had to be prepared to modify the steel framing around the door opening to accept the new door frame in accordance with its U.L. listing.
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9007050023 900629 3                                                                                                          g DR ADOCK 0500 go
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      * /. , ' O. S.- Nuclear Regulatory Commission LIC 90 0569 Page 2 Replacement work for Door 1013-7 is presently in progress and is expected to be complete by August 1,1990. Compensatory measures have been in place for the entire time period this door has been inoperable and will remain in place until
  ;            the door can be restored to an operable status.
If you have any questions, please contact me.
Sincerely, w.4 M W. G. Gates Division Manager Nuclear Operations WGG/sel c:   LeBoeuf, Lamb, Leiby & MacRae                                               <
A. Bournia, NRC Project Manager R. D. Martin, NRC Regional Administrator, Region IV o                   P. H. Harrell, NRC Senior Resident Inspector 4
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