ML20101Q296

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Forwards LaSalle County Station Unit 2,Cycle 5 Startup Test Rept Summary
ML20101Q296
Person / Time
Site: LaSalle Constellation icon.png
Issue date: 07/08/1992
From: Chields J
COMMONWEALTH EDISON CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20101Q298 List:
References
NUDOCS 9207140227
Download: ML20101Q296 (2)


Text

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. Comm:nw:alth Ediscn t

c 1400 opus Placo j Downers Grove. HHnois 60515 l July 8,1992 ,

I U.S. Nuclear Regulatory Commission  ;

ATTN: Document Control Desk Washington, D.C. 20555

Subject:

LaSalle County Station Unit 2 Startup Test Report Summary NBCLQac.kaLNoJ.0.374 Enclosed for your information and use is the LaSalle County Station Unit 2 Cycle 5 Startup Test Report Summary. This report is submitted in accordance with Technical Specification NPF-18, Section 6.6.A.I.

LaSalle Unit 2 Cycle 5 began commercial operat!on on April 12,1992 following a refueling and maintenance outage. The Unit 2 Cycle 5 core loading consis'.ed of 224 fresh fuel bundles (192 GE98 P8CWB302-9GZ-100M 150-T and 32 GE9B P8CWB -

, and 540 reload bundles. Twenty one LPRM strings were 300-9GZ-100M replaced with General 150 T) Electric NA-300 LPRM strings, and 34 General Electric contro blades were shuffled to optimize control blade lifetime.

The startup test program was satisfactorily completed on June 5,1992. All test data was reviewed in accordance with the applicable test procedures. Exceptions from any test criterla were evaluated to verify compilance with Technical Specification limits to ensure the acceptability of subsequent test results.

Attached are the evaluations of the following tests:

Core Verification Single Rod Subcritical Check ,

Control Rod Friction and Settle Testing Control Rod Drive Timing Shutdown Margin Subentical Demonstration Shutdown Margin Test (In-Sequence Critical)

Reactivity Anomaly Calculation (Critical and Full Power)

Scram insertion Tirnes Core Power Distribution Symmetry Analysis Please contact this office if you have any questions.

Very truly yours, JIM JoAnn M. Shields Nuclear Licensing Administrator Attachments cc: A. B. Davis - Regional Administrator - Region lil D. L. Hills - NRC Senior Resident inspector - LSCS B. L. Siegel - Project Manager, NRR ZNLD/145/14 , l.

9207140227 920708 1 p ;c-Q 0 ,

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PDR- ADDCK 0500o374

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ATIACHMENIS A. Summary of Unit 2 Cycle 5 Startup Test Program.

B. LaSalle County Nuclear Power Station Unit 2 Cycle 5 Startup Test Report.

C. List of References, t

ZNLD/1091/1

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