Planning for nuclear security: Design Basis Threats and physical protection systems

Authors

  • Cyrus Cyril Arwui North-West University (Mafikeng Campus)
  • Victor Tshivhase
  • Rudolph Nchodu

DOI:

https://doi.org/10.17159/2413-3108/2017/i61a1566

Keywords:

Threat, Nuclear Security, Physical Protection

Abstract

A Design Basis Threat was developed which was based on the threat the facility was exposed to in terms of its assets including the radioactive source. The purpose of this was to serve as a tool providing a common basis for planning for physical protection system by the operator and approval of its physical protection plan by the competent authority for nuclear security. The DBT assessment methodology is an IAEA recommended method which is best to design the security measures for specific radioactive sources. This method has a correlation between risk and security systems. The higher the risk, the more capability will be required from the security systems to protect the sources. 

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Author Biography

Cyrus Cyril Arwui, North-West University (Mafikeng Campus)

Department of Radiological Applications

Research Scientist

References

The Physical Protection of Nuclear Material and Nuclear Facilities, INFCIRC/ 225/Rev. 4 (corrected), IAEA, Vienna, Austria (1999).

The Physical Protection Objectives and Fundamental Principles (GOV/2001/41/ Attachment), IAEA, Vienna (2001).

International Atomic Energy Agency, Nuclear Security Series No. 10, Development, Use and Maintenance of the Design Basis Threat Vienna, Austria, (2009).

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South African Police Department, Crime Stats, Crime Statistics Simplified. www.crimestatssa.com/toptenbyprovince.php?showProvince=North%20West. (2014). Viewed April 1, 2015.

South African Police Department, Crime Stats, Crime Statistics Simplified. www.crimestatssa.com/toptenbyprovince.php?showProvince=North%20West. (2014). Viewed February 20, 2016.

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Ramesh, T., Innovation Approaches to Peace and Security from the Stanley Foundation. The Global Governance Architecture of Nuclear Security, (2013).

Garcia, M. L., Design and Evaluation of Physical Protection Systems. Sandia National Laboratories. Second Edition, (2007).

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Published

2017-09-29

Issue

Section

Research articles