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Final response to FOIA request for documents re 850702 criticality event.Forwards App F & G documents.App E,F & G documents also in PDR.App G & H documents partially & totally withheld (ref FOIA Exemptions 6 & 5),respectively.

Accession Number: ML20237B682

Date Released: Monday, September 7, 2020

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• ML20237B680 - Final response to FOIA request for documents re 850702 criticality event.Forwards App F & G documents.App E,F & G documents also in PDR.App G & H documents partially & totally withheld (ref FOIA Exemptions 6 & 5),respectively. (6 page(s), 12/11/1987)
• ML20237B894 - Partially withheld ltr forwarding affidavit of DA Aniol,as suppl to transcript of interview by Ofc of Investigations on 850723 in Glen Ellyn,IL re Case LB-85-214.Affidavit clarifies statements re reactor operator rod pull error. (2 page(s), 10/23/1985)
• ML20237B807 - Forwards CW Weil 860307 & JG Keppler 860319 memos re allegation that EDO trying to change Ofc of Investigations rept on plant.EDO would be pleased to provide any addl info for pursuing allegation.W/o encls. (1 page(s), 3/21/1986)
• ML20237B691 - Issues Request for Investigation RIII-85-A-0122 re 850702 criticality event at plant.Info first made known to Region III as procedural violation on 850705 but not as criticality until 850710. (3 page(s), 7/18/1985)
• ML20237B730 - Discusses 851011 conversation w/F Kuron to obtain clarification of remarks re P Bryon knowledge of premature criticality at plant.Bryon said NRC knew of criticality early on but failed to pass info on withing NRC. (1 page(s), 10/21/1985)
• ML20237B827 - Forwards Ofc of Investigations rept of investigation re 850702 reactor criticality event at plant.Evidence of possible violations of criminal statues & civil regulations found.Summary of investigation given.W/o encl. (4 page(s), 5/27/1986)
• ML20237B787 - Forwards,per 860212 memo,draft Ofc of Investigations rept of investigation on plant & Ofc of Inspector & Auditor rept.Rept does not contain info unknown to EDO & routine circulation of repts to EDO not necessary.W/o encls. (4 page(s), 2/21/1986)
• ML20237B790 - Discusses 860306 series of telcons w/F Kuron,C Weil, R Lickus,E Greenman,J Puntenney,DeSana,AB Davis & ET Pawlik re allegation that V Stelloof EDO trying to change Ofc of Investigations rept on plant.W/related news clip. (4 page(s), 3/7/1986)
• ML20237B869 - Forwards partially withheld supplemental info re Ofc of Investigations investigation of event at plant.Info includes chronology of meetings & events,investigation status records,allegation mgt sys repts & organization matl. (22 page(s), 6/18/1986)
• ML20237B747 - Requests that Enforcement & Investigation Staff prepare escalated enforcement action based on Ofc of Investigations repts re plant.Region III will prepare enforcement package & forward package to headquarters.Delay contingency mentioned. (2 page(s), 10/29/1985)
• ML20237B853 - Forwards Ofc of Investigations rept of investigation re 850702 reactor criticality & failure of util employees to inform NRC resident inspector of changed criticality status. Summary of investigation,now closed,given.W/o encl. (2 page(s), 5/28/1986)
• ML20237B722 - Responds to 850920 request to review NRC proposed response to JD Dingell 850823 ltr.Suggests that response mention that Ofc of Inspector & Auditor investigating NRC actions re premature criticality at plant on 850702. (1 page(s), 9/23/1985)