ML20054M462

Responds to NRC Re Violations Noted in IE Insp Rept 50-285/81-16.Corrective Actions:Qa Vault Mod Will Be Completed by 820716.New Decking & Steel Supports for Ceiling Needed as Well as Rearrangement of Vault Lighting

ML20054M462
Person / Time
Site:	Fort Calhoun
Issue date:	06/01/1982
From:	William Jones OMAHA PUBLIC POWER DISTRICT
To:	Seidle W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20054M460	List: IR 05000285/1981016 ML20054M462
References
LIC-82-223, NUDOCS 8207130265
Download: ML20054M462 (2)

Text

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Omaha Public Power District 1623 HARNEY a OMAHA, NEBRASMA 68102 s TELEPHONE 536-4000 AREA CODE 402 June 1, 1982 LIC-82-223 PM@MN/M3 L

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'JLN 31982 I

t Mr. W. C. Seidle, Chief

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Reactor Project Branch 3 U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011

Reference:

Docket No. 50-285 IE Inspection Report 81-16

Dear Mr. Seidle:

Modification of the Fort Calhoun Station QA Vault - Schedule Delay The referenced report cited Omaha Public Power District for a violation related to the Fort Calhoun Station Quality Assurance (QA) vault.

The District's letter dated September 4,1981, in response to this violation, stated the QA vault would be modified to meet ANSI N45.2.9-1979 criteria by February 28,19E2.

The District's letter dated February 26, 1982 reconfirmed this commitment and revised the completion schedule to June 1, 1982.

Because of additional design and construction delays, as detailed below, the District is now revising its schedule to complete the QA veult modification by July 16, 1982.

In our February U,1982 letter, the District indicated that the final design package for the QA vault modification was near completion.

During the final Plant Review Committee approval of the final design package in early March,1982, it was determined that the modification of the QA vault ceiling would be of greater scope than originally axpected.

It was determined that new decking and steel supports for the ceiling would be needed, as well as rearrangiog the vault lighting.

The more extensive ceiling modifications required all records stored in the vault to be moved. However, before the records could be moved, air condition-ing had to be added to the interim storage location.

The modifications to the interim storage area and movement of records accounts for a three week delay in this project.

The more extensive ceiling work has also added three weeks to the construction of the new vault. Additionally, once all construction is complete, a separate contractor must install 8207130265 820702 PDR ADOCK 05000285 O

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s, the Halon fire \\ suppressi.on system. Assuming jhe Halon vendor's promised,

delivery time is met and allowing five days for installation, the v-District experts to be.compl6te with the QA, vault modification by j

July 16, 1982.

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Sincere.19.-

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W. C. Jones Divisio6/ Manager

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