ENS 53507: Difference between revisions

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| title = Damaged Moisture Density Gauge
| title = Damaged Moisture Density Gauge
| event text = While performing measurements at a construction site in Big Rapids, MI, a Troxler Model 3430 was struck by a bulldozer while the source rod was extended. While attempting to retract the source, the 9 mCi Cs-137 source disconnected from the source rod. The RSO covered the source and established boundaries around the source.
| event text = While performing measurements at a construction site in Big Rapids, MI, a Troxler Model 3430 was struck by a bulldozer while the source rod was extended. While attempting to retract the source, the 9 mCi Cs-137 source disconnected from the source rod. The RSO covered the source and established boundaries around the source.
The licensee contacted the NRC Operations Center to get authorization to transport the source back to their storage facility. Notified R3DO (Reimer) and R3DNMS (McCraw) and placed them on a conference call with the licensee. The licensee was authorized to transport the source in a sand-filled bucket back to their facility.
The licensee contacted the NRC Operations Center to get authorization to transport the source back to their storage facility. Notified R3DO (Reimer) and R3DNMS (McCraw) and placed them on a conference call with the licensee. The licensee was authorized to transport the source, in a sand-filled bucket, back to their facility.
The Troxler serial number is 23659 and also contained a 44 mCi AmBe source. The AmBe source is in the shield.
The Troxler serial number is 23659 and also contained a 44 mCi AmBe source. The AmBe source is in the shield.
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2018/20180724en.html#en53507
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2018/20180725en.html#en53507
}}
}}


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Latest revision as of 07:30, 25 July 2018

ENS 53507 +/-
Where
Fleis & Vandenbrink Engineering
Grand Rapids, Michigan (NRC Region 3)
License number: 21-26580-01
Organization: Fleis & Vandenbrink Engineering
Reporting
10 CFR 30.50(b)(2), Licensed Material Protection Equipment Failure
Time - Person (Reporting Time:+17.4 h0.725 days <br />0.104 weeks <br />0.0238 months <br />)
Opened: Rick Thorne
21:24 Jul 16, 2018
NRC Officer: Howie Crouch
Last Updated: Jul 16, 2018
53507 - NRC Website