Information Notice No. 84-12: Failure of Soft Seat Valve Seals
… failed to meet 10 CFR 50, Appendix J, requirements at the LaSalle County Nuclear Power Station. Specifically, on September 29, 1983, the …
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Information Notice No. 82-40: Deficiencies in Primary Containment Electrical Penetration Assemblies
… Edison submitted 10 CFR 50.55(e) report No. 80-02 for the LaSalle County Station Unit 2 facility identifying cracked or missing …
Summary of Responses to NRC Bulletin 87-01, "Thinning of Pipe Walls in Nuclear Power Plants"
… Background: On December 9, 1986, Unit 2 at the Surry Power Station experienced a catastrophic failure of a main … regarding a minimum-flow line degradation incident at the LaSalle County Station is provided for recipients to review for …
Bulletin 81-01, Revision 1: Surveillance of Mechanical Snubbers
… that were found inoperable on Browns Ferry Nuclear Power Station Unit 2 and subsequently identified 5 of 14 … Plant Units 1 and 2; Grand Gulf Nuclear Station, Unit 1; LaSalle County Station, Unit 1; Virgil C. Summer Nuclear Station, …
Potter & Brumfield Model MDR Rotary Relay Failures
… (EDG) failed an operability surveillance test at the LaSalle County Station, Units 1 and 2. In each case, while the Commonwealth …