ENS Event | |
|---|---|
13:30 May 2, 2022 | |
| Title | NON-AGREEMENT State Report - Stuck Shutter |
| Event Description | The following information was provided by the licensee via email:
Marathon Pipe Line LLC and the Manufacturer, VEGA Americas, Inc., evaluated a [fixed gauge] device [OHMART/Vega Corporation Model SR-1A, S/N M5965. Cs-137 80 mCi ] on 05/02/22 to verify the operation of the shutter mechanism. During the evaluation of the device the VEGA FS Technician confirmed that the shutter mechanism would not close. The cause is internal mechanism failure of the shutter device. The shutter is in the Open position and won't close. The Open position is the normal operating position. There was and is no radiation exposure concern for Marathon Pipe Line LLC employees, contractors, visitors or the general public. Vega Americas, Inc. has been contacted for a path forward to order and install a replacement device as well as develop a plan and assist in the safe removal, isolation and disposal of this gauge. |
| Where | |
|---|---|
| Marathon Pipe Line Llc Indianapolis, Indiana (NRC Region 3) | |
| License number: | GL-714799-27 |
| Organization: | Marathon Pipe Line Llc |
| Reporting | |
| 10 CFR 30.50(b)(2), Licensed Material Protection Equipment Failure | |
| Time - Person (Reporting Time:+25.9 h1.079 days <br />0.154 weeks <br />0.0355 months <br />) | |
| Opened: | Matt Grimes 15:24 May 3, 2022 |
| NRC Officer: | Lloyd Desotell |
| Last Updated: | May 3, 2022 |
| 55874 - NRC Website | |
Marathon Pipe Line Llc with 10 CFR 30.50(b)(2) | |
WEEKMONTHYEARENS 567632023-09-28T04:00:00028 September 2023 04:00:00
[Table view]10 CFR 30.50(b)(2) NON-AGREEMENT State Report - Stuck Open Shutter ENS 558742022-05-02T13:30:0002 May 2022 13:30:00 10 CFR 30.50(b)(2) NON-AGREEMENT State Report - Stuck Shutter 2023-09-28T04:00:00 | |