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Acks receipt of 960213 ltr requesting that OLs for plant be suspended until lack of circuit breaker coordination has been remedied.Request being treated as petition under 10CFR2.206.Copy of 10CFR2.802 & FR notice encl.

Accession Number: ML20106E522

Date Released: Friday, November 6, 2020

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• ML20108D460 - Acks receipt of 960213 ltr requesting that OLs for plant be suspended until lack of circuit breaker coordination has been remedied.Request being treated as petition under 10CFR2.206.Copy of 10CFR2.802 & FR notice encl. (6 page(s), 4/2/1996)
• ML20108D469 - Notice of receipt of petition for Director's Decision under 10CFR2.206 re 960213 ltr requesting that OLs for plant be suspended until lack of circuit breaker coordination has been remedied. (4 page(s), 4/2/1996)
• ML20108D481 - Forwards unresolved DPV/DPO dtd 940728 which has been written re order to accept plant proposal to change FSAR so plant could continue to operate w/uncoordinated safety circuit breakers.Requests that NRC suspend license of plant. (4 page(s), 2/13/1996)
• ML20108D483 - Responds to 940506 memo re differing professional view on resolution of breaker coordination issue identified during electrical distribution sys functional insp conducted at plant.Result of review encl.W/o review. (1 page(s), 7/22/1994)
• ML20108D488 - Responds to 940506 memo re differing professional view on uncoordinated breakers at plant identified during electrical distribution sys functional insp.NRR Standing Panel submits listed recommended actions that licensee should take. (6 page(s), 7/21/1994)
• ML20108D519 - Discusses DPV uncoordinated breakers at plant.Policy statement needed from higher level than branch that argument so generally applicable to all plant safety sys acceptable to NRC. (2 page(s), 5/6/1994)
• ML20108D536 - Forwards safety evaluation accepting licensee proposal to revise FSAR rather than change circuit breaker coordination, based on review of util response to electrical distribution sys functional insp finding of 920214. (5 page(s), 5/9/1994)
• ML20108D540 - Safety evaluation accepting licensee proposal to update FSAR in lieu of modifying 600 volt ac breakers that might be uncoordinated in event of improbable initiating events,per util response to electrical distribution sys insp. (12 page(s), 5/9/1994)
• ML20108D550 - Advises that meeting should be held to discuss plant breaker coordination safety evaluation. (3 page(s), 10/27/1993)
• ML20108D554 - Informs that electrical distribution sys functional insp at plant found 125 volt dc instrument & control breakers not in conformance w/FSAR. (5 page(s), 9/21/1993)
• ML20108D558 - Responds to E Merschoff 930512 memo requesting review & concurrence in util response to electricl distribution sys functional insp finding of 920214.Branch does not agree w/ licensee conclusion for reasons given in encl SE. (2 page(s), 8/16/1993)
• ML20108D574 - Safety evaluation re electrical circuit breaker coordination deficiency at plant.Util should fulfill FSAR commitments & coordinate subj breakers. (6 page(s), 8/16/1993)
• ML20108D594 - Discusses 930512 memo re Region II ofc request that NRR to review util response to finding from 920214 electrical distribution sys functional insp at plant.Util should show (4 page(s), 6/22/1994)
• ML20108D602 - Discusses differing professional opinion re uncoordinated circuit breakers at plant. (3 page(s), 7/28/1994)
• ML20106E519 - Discusses whether current NRC regulations require licensees to mitigate effects of LOCA during degraded voltage conditions in conjunction w/single failure & if further generic action needed.No addl action needed. (2 page(s), 7/13/1994)
• ML20106E525 - Discusses documentation of generic safety issues on degraded voltage protection & recommends that JA Murphy take steps necessary to include assignment of priorities in NUREG-0933, "Prioritization of Generic Safety Issues." (2 page(s), 7/13/1994)
• ML20108D626 - Informs that recipients selected to carry-out independent differing professional opinion panel review of generic safety concerns in CE Morris 940728 memo to JM Taylor re uncoordinated circuit breakers at plant. (4 page(s), 8/10/1994)
• ML20108D642 - Submits comments on author differing professional opinion on plant circuit breaker coordination for comments on DPV-SP rept of 940721,per request. (1 page(s), 8/9/1994)
• ML20108D655 - Provides rept on review of differing professional opinion re uncoordinated circuit breakers at plant,in response to 940810 memo. (7 page(s), 9/23/1994)