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Event Report Forms (ERFs) are filed to the IAEA. Sometimes there are multiple event reports, updating the rating, the event description. Here you only see the latest event report

ERF send date: Sun, 12-06-2022
ERF description: On 27th February 2022, the National Radiation Protection Department (NRPD) of Iran Nuclear Regulatory Authority (INRA) received an alarm from a Radiation Portal Monitoring System (RPMS) installed in west border of the country for monitoring trucks carrying imported goods. Reported count rate from the truck loaded with copper scrap metals was 4 times of the background. After investigation and monitoring of the scrap metals, the tip part of a lightning rod with ten screwed Ra-226 sources was found. The tip part was transported to Iran nuclear waste management company for more analysis and be wasted.

Estimated total activity of Ra-226 is 48 MBq (4.8 E-05 TBq). Considering D value and A/D are 4 E-02 and 1.2 E-03 respectively, it is Category 5 source.

Maximum effective dose to radiation workers was about 61 µSv and doses to members of the public were negligible.
ERF rating date: 05-05-2022
ERF contact person: Hossein KARIMI ASHTIANI
ERF address: Reported by Iran Nuclear Regulatory Authority (INRA) of Iran, Islamic Republic of on 12 Jun 2022. Last update on 12 Jun 2022
ERF affiliation: National Radiation Protection Department

This map shows a selection of reports from nuclear and radiological incidents stored in the IAEA NEWS-database.
Locations are estimates. Contact us if a location is wrong.
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Power Reactor Research Reactor Radwaste Facility Enrichment Facility Radiation Source Irradiation/Accelerator Facility Transportation

Fuel Fabrication Fuel Reprocessing Research Facility Mining/Milling Radioisotope Processing/Handling Facility Other