ENS 46105: Difference between revisions
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| facility = Paducah Gaseous Diffusion Plant | | facility = Paducah Gaseous Diffusion Plant | ||
| Organization = | | Organization = | ||
| license number = | | license number = GDP-1 | ||
| region = 2 | | region = 2 | ||
| state = Kentucky | | state = Kentucky | ||
| Line 16: | Line 16: | ||
| event date = 07/17/2010 14:07 CDT | | event date = 07/17/2010 14:07 CDT | ||
| last update date = 07/18/2010 | | last update date = 07/18/2010 | ||
| title = 24 Hour 91-01 Bulletin Report | | title = 24 Hour 91-01 Bulletin Report on Loss of One of Two Criticality Control Contingencies | ||
| event text = At 1407 CDT, on 07/17/2010 the Plant Shift Superintendent was notified that cracks had been discovered in the C-400 Spray Booth containment pan by Quality Control Inspectors. The floor pan for the spray booth storage tanks, near the hand tables, was found to be inadequate and would allow solution to leak directly onto the concrete floor, in violation of NCSE (Nuclear Criticality Safety Evaluation) 015. The floor pan is a Safety Related Item that is intended to prevent solution from leaking to the concrete floor beneath the floor pan and accumulating in or creating an unsafe geometry/volume. | | event text = At 1407 CDT, on 07/17/2010 the Plant Shift Superintendent was notified that cracks had been discovered in the C-400 Spray Booth containment pan by Quality Control Inspectors. The floor pan for the spray booth storage tanks, near the hand tables, was found to be inadequate and would allow solution to leak directly onto the concrete floor, in violation of NCSE (Nuclear Criticality Safety Evaluation) 015. The floor pan is a Safety Related Item that is intended to prevent solution from leaking to the concrete floor beneath the floor pan and accumulating in or creating an unsafe geometry/volume. | ||
Since one leg of double contingency was lost, this is being reported to the NRC as a 24-hour Event Report in accordance with NRC Bulletin 91-01 Supplement 1. | Since one leg of double contingency was lost, this is being reported to the NRC as a 24-hour Event Report in accordance with NRC Bulletin 91-01 Supplement 1. | ||
Latest revision as of 18:22, 24 November 2018
| Where | |
|---|---|
| Paducah Gaseous Diffusion Plant Paducah, Kentucky (NRC Region 2) | |
| License number: | GDP-1 |
| Reporting | |
| Response | |
| Time - Person (Reporting Time:+18.98 h0.791 days <br />0.113 weeks <br />0.026 months <br />) | |
| Opened: | Kevin Beasley 14:06 Jul 18, 2010 |
| NRC Officer: | Bill Huffman |
| Last Updated: | Jul 18, 2010 |
| 46105 - NRC Website | |