ENS 43438: Difference between revisions
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| facility = Areva Np Inc Richland | | facility = Areva Np Inc Richland | ||
| Organization = | | Organization = | ||
| license number = | | license number = SNM-1227 | ||
| region = 2 | | region = 2 | ||
| state = Washington | | state = Washington | ||
| Line 16: | Line 16: | ||
| event date = 06/21/2007 01:42 PDT | | event date = 06/21/2007 01:42 PDT | ||
| last update date = 06/21/2007 | | last update date = 06/21/2007 | ||
| title = Fire Due | | title = Fire Due to Sequencing Problem | ||
| event text = At approximately 0142 hours on 6/21/2007, during Solid Waste Uranium Recovery (SWUR) operations, a sequencing problem caused a cardboard box containing combustible waste with about [Deleted] U-235 to be fed on top of a closed feed hopper door. As the equipment cycled the incinerator fire door, the box, which was on top of the feed hopper door ignited. The box was inside the feed hopper containment shroud when it ignited. The integrity of the containment shroud remained intact during the fire. However, some smoke did escape into the room. | | event text = At approximately 0142 hours on 6/21/2007, during Solid Waste Uranium Recovery (SWUR) operations, a sequencing problem caused a cardboard box containing combustible waste with about [Deleted] U-235 to be fed on top of a closed feed hopper door. As the equipment cycled the incinerator fire door, the box, which was on top of the feed hopper door ignited. The box was inside the feed hopper containment shroud when it ignited. The integrity of the containment shroud remained intact during the fire. However, some smoke did escape into the room. | ||
Operational personnel put out the fire (a single box of 3.5 cubic feet) using a hand held fire extinguisher. | Operational personnel put out the fire (a single box of 3.5 cubic feet) using a hand held fire extinguisher. | ||
Latest revision as of 18:32, 24 November 2018
| Where | |
|---|---|
| Areva Np Inc Richland Richland, Washington (NRC Region 2) | |
| License number: | SNM-1227 |
| Reporting | |
| 10 CFR 70.50(b)(4), SNM fire or explosion | |
| Time - Person (Reporting Time:+7.73 h0.322 days <br />0.046 weeks <br />0.0106 months <br />) | |
| Opened: | Robert Link 16:26 Jun 21, 2007 |
| NRC Officer: | Jason Kozal |
| Last Updated: | Jun 21, 2007 |
| 43438 - NRC Website | |