ML20073C030

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Forwards Application for Amend to License DPR-66,revising Overpressure Protection Sys Setpoint Curve Based on Temp
ML20073C030
Person / Time
Site: Beaver Valley
Issue date: 04/19/1991
From: Carey J
DUQUESNE LIGHT CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20073C035 List:
References
TAC-76889, NUDOCS 9104250081
Download: ML20073C030 (1)


Text

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Apri1 19, 1991

. Nuclear Group P O Box 4 -

Shippmgport PA 1507N)004 U.

S.' Nuclear Regulatory Commission Attn:

Document Control Desk Washington, DC 20555

Subject:

Beaver Valley Power Station,. Unit No. 1

-Docket No. 50-334, License No. DPR-66 Proposed Operating License Change Roquest No._176 Revision 1 (TAC No. 76889)

Enclosed are the following:

1.-

An, application for amendment to the above license to revise our previous; submittal.which proposed to incorporate an overpressure 7

protection system; (OPPS) setpoint curve based on temperature.

This revision-replaces the current -OPPS setpoint with a new single setpoint and replaces the current OPPS enable temperature.

2.

Documents. designated' Attachment A,

B and

'C which set forth respectively, the change in the Technical Specifications, the

-safety analysis

_(including the no significant_

hazarcs evaluation),

and the typed' replacement Technical Specirication pages.

Two typed pages fin Attachment C (B 3/4 4-11 and B 3/4 5-2). -are provided' in addition to the changes marked-up-in Attachmenti A due to shifting one or.more paragraphsLto the next page during typing.

This~ change. has been reviewed.by the Onsite Safety Committee and LOffsite-Review Committee and was determined to be safe based on the 4

attachedlsafety analysis.

_ _. _We request approval of'this amendment by June 1, 1991'to support plant restart 1from the current outage.-

1 Sincerely, 4

(, J. {J. Carey 6 Executive Vice President Operations

'cc:.Mr.

J.

Beall, Sr. Resident Inspector

-Mr..T.

T. Martin, NRC Region I Administrator Mr..A.:W. DeAgazio, Project-Manager

'Mr. T.

M. Gerusky, Director BRP/ DER Mr.

R. Janati, BRP/ DER Mr.

R.

Saunders (VEPCO)

/ghp/

9104250081 910419 2/d ts u b/]

PDR ADOCK 05000334

///-

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