ML17179A860

Rev 1/Change 0 to LCM-11S, Component Level Itlr Screening Procedure for Structures.

ML17179A860
Person / Time
Site:	Calvert Cliffs
Issue date:	03/12/1993
From:	Brittle W, Tilden B, Tucker R BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML17179A861	List: ML17179A860 ML20044C206 ML20044C240 ML20044C241 ML20044C245 ML20044C529
References
LCM-11S, NUDOCS 9303240081
Download: ML17179A860 (3)

Text

e CommonwA1h Edison 1400 Opus *PWe Downers Grove, Illinois 60515 10 CFR 50.90 September 17, 1993 Dr. Thomas E. Murley, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Attn: Document Control Desk

Subject:

Dresden Nuclear Power Station Units 2 and 3 Quad Cities Nuclear Power Station Units 1 and 2 Application for Amendment to Facility Operating Licenses DPR-19, DPR-25, DPR-29, and DPR-30, Appendix A, Technical Specifications for Technical Specifications Upgrade Program NRC Docket Nos. 50-237i 50-249i 50-254i and 50-265

References:

(a) J. Schrage memo to T. Murley, dated October 2, 1991.

(b) J. Schrage memo to T. Murley, dated September 17, 1993, Withdrawal of Quad Cities Technical Specification Upgrade Section 3.6/4.6.

Dr. Murley:

In 1991, Quad Cities initiated a formal program to enhance the Station's performance in various aspects of plant operation. Necessary improvements to the Technical Specifications were identified as one of the Station top priority issues. In support of that effort, Quad Cities submitted revised Technical Specifications to the NRC during the course of the year (Reference (a) included Quad Cities' submittal for Section 3.6/4.6). To enhance the Quad Cities effort and to improve the Technical Specifications at Dresden Station, a combined, two station effort has been initiated to revise the Dresden Technical Specifications and improve the Quad Cities submittals.

The attached submittals for Quad Cities replaces the original withdrawn submittal (Reference (b)) in their entirety.

As stated previously, one of the principal improvements to the Technical Specification being proposed by this project is the combination of the two units into one Technical Specification for each station. During the development of this upgrade project, the technical differences between the units have been identified and resolved with the improvement package submittals to aid in your staffs review. Details of the program are provided in the Executive Summary of the amendment request. The program has been outlined and discussed with members of the NRR staff.

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Dr. Murley September 17, 1993 Pursuant to 10 CFR 50.90, Commonwealth Edison proposes to amend Appendix A, Technical Specification to Facility Operating Licenses DPR-19, DPR-25, DPR-29, and DPR-30. The proposed amendment reflects Commonwealth Edison's efforts to upgrade existing Technical Specifications Section 3.6/4.6 "Containment Systems." An overall description of the proposed amendment is also included in the Executive Summary.

The proposed amendment request for each Technical Specification section is provided as follows:

1. An Executive Summary of the Technical Specification Upgrade Program and the proposed amendment;

2. A description of the proposed amendment;

3. The proposed Technical Specification pages with the requested changes;

4. The existing Technical Specification pages for DPR-19 and DPR-25 (Dresden) and DPR-29 and DPR-30 (Quad Cities), are being deleted in their entirety. To reduce the administrative requirements to process this amendment package, a list of the deleted pages for Dresden Units 2 and 3 and Quad Cities Units 1 and 2 are provided; the current versions of existing pages will be provided separately for your staff's information and for comparative purposes.

5. The technical differences between the existing Dresden Unit 2 and Unit 3 Technical Specifications and the technical differences between the existing Quad Cities Unit 1 and Unit 2 Technical Specifications.

6. Commonwealth Edison's evaluation pursuant to 10 CFR 50.92(c) and 10 CFR 51.21;

7. Generic Letter 87-09 Applicability The proposed amendments have been approved by Commonwealth Edison's On-Site and Off-Site Review in accordance with Company procedures.

The Technical Specification Upgrade Program (TSUP) proposes changes to each section of the existing Technical Specifications. As such, Commonwealth Edison requests that the proposed amendments be approved as submitted but to become effective upon completion of the entire project. It is requested that the proposed changes to Section 3/4.6 be approved prior to December 31, 1993 for both Dresden and Quad Cities.

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Dr. Murley September 17, 1993 To the best of my knowledge and belief, the statements contained are true and correct. In some respects, these statements are not based on my personal knowledge but obtained information furnished by other Commonwealth Edison employees and consultants. Such information has been reviewed in accordance with Company practice and I believe it to be reliable.

Commonwealth Edison is notifying the State of Illinois of this application for amendment by transmitting a copy of this letter and its attachments to the designated State Official.

If there are* any comments or questions concerning this submittal, please direct them to this office.

Sincerely, Nuclear Licensing Administrator Attachments: 1. Executive Summary

2. Description of the Proposed Amendment

3. The proposed Technical Specification Pages

4. Listing of Deleted Technical Specification Pages

5. Technical Difference Matrix

6. Significant Hazards Evaluation and Environmental Assessment

7. GL 87-09 Applicability cc: J.B. Martin, Regional Administrator - Riii J.F. Stang, Project Manager - Dresden C.P. Patel, Project Manager - Quad Cities M.N. Leach, Senior Resident Inspector - Dresden T.E. Taylor, Senior Resident Inspector - Quad Cities Office of Nuclear Facility Safety - IDNS Signg~d~e on thistliday of~, 93,

" OFFICIAL SEAL "

SANDHA C. LARA by NOTARY PUBLIC, STATE OF ILLINOIS

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- ...... EXPIRES

______ .., 6/25/94

_____ ~

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