NLS8700421, Forwards Revised Page to 870709 Application for Amend to License DPR-46,consisting of Proposed Change 42,changing Tech Specs Re Leakage Criteria for Drywell Personnel Airlock.Rev Changes Editorial Error Re Allowable Leakage

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Forwards Revised Page to 870709 Application for Amend to License DPR-46,consisting of Proposed Change 42,changing Tech Specs Re Leakage Criteria for Drywell Personnel Airlock.Rev Changes Editorial Error Re Allowable Leakage
ML20237H734
Person / Time
Site: Cooper Entergy icon.png
Issue date: 08/28/1987
From: Trevors G
NEBRASKA PUBLIC POWER DISTRICT
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
Shared Package
ML20237H737 List:
References
RTR-NUREG-0123, RTR-NUREG-123 NLS8700421, NUDOCS 8709030374
Download: ML20237H734 (1)


Text

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L.a GENEAAL OFFICE Nebraska Public Power District __ -

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NLS8700421.

August 28, 1987 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC .20555 Gentlemen -

Subject:

Revision to Proposed Change No. 42 to Technical Specifications Cooper Nuclear Station NRC Docket No. 50-298,.DPR-46 On July 9, 1987, Nebraska Public Power District. submitted Proposed Change No. 42 to the Cooper Nuclear Station Technical- Specifications for review and approval. The proposed change- incorporated the leakage criteria for.

1 the drywell personnel airlock into Technical Specifications. We have recently discovered that the proposed change contained an editorial error regarding the allowable leakage at a ' test pressure of 58 psig. The correct'value is

-12 scfh and a revised page 162a is attached which states this.

This va lue is still less than leakage criteria of 0.05 La at Pa which is the criteria given in the G.E. Standard . Technical Specification (NUREG-0123 Revision 3). Hence the safety analysis and no significant hazards determination of the July 9, 1987 submittal still apply with the revised criteria.

Should you have any questions, please contact me or my staff.

Sincerely, G A. Trevors Division Manager Nuclear Support GAT /graijw cci U.S. Nuclear Regulatory Commission Regional Office, Region IV Arlington, TX NRC Resident Office Cooper Nuclear Station gk 0709030374 870828 gI [

PDR ADOCK 05000298 p PDR L

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