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Lesson learned from the recovery of an orphan source inside a maritime cargo: analysis of the nuclear instrumentations used, and measures realized during the operations

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Abstract

In this paper, the authors analyze the case study of the recovery of an orphan source of 60Co inside a maritime cargo full of metal wastes in the Italian Harbor of Genova carried out by the Italian Fire Fighters. Orphan radioactive sources or Radiological Dispersal Devices are a critical security issue in large geographical areas, and they result in a safety concern for people who may become accidentally exposed to ionizing radiation. The abandonment of orphan sources can usually be related to three factors: human errors, cost reasons (in order to avoid the payment of disposal procedures), or malevolent purposes (like the production of dirty bombs). The present data concern the nuclear safety measures implemented during the recovery event and the pool of procedures carried out in order to reduce the risks for the involved harbor operators. Following data collection and analysis, an important lesson about the management of such events and scenarios can be learned.

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Notes

  1. This action was planned and realized with the help of the Bomb Squad of the Italian Police State.

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Acknowledgements

The acknowledgments for these data are for the Italian Ministry of Interior the Atomic Laboratory of the Italian Firefighters, the Firefighters Commands of Roma ad Genova and the Bomb Squads of the Italian Police State Department. A thanks to Ing. Michele Mazzaro (Italian Fire Fighters - Qualified Expert of 3 level for the first phase of operation), Ing. Luca Rosiello (Italian Fire Fighters - Qualified Expert of 3 level for the first phase of operation), Ing. Alessandro Segatori (Italian Fire Fighters – Logistic coordinator of the operation and responsible for the “C shape” building), Ing. Marco Frezza (Italian Fire Fighters, Main Coordinator of all the operation mentioned in this paper) and Ing. Giuseppe Paduano (Italian Fire Fighters, manager of Atomic Laboratory). The authors want to thank also the University of Pisa and the University of Rome Tor Vergata for the support in this work.

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Authors and Affiliations

  1. Department of Biomedicine and Prevention, University of Rome Tor Vergata, Via di Montpellier 1, 00133, Rome, Italy

    A. Malizia

  2. International Master Courses in Protection Against CBRNe Events, University of Rome Tor Vergata, Via del Politecnico 1, 00133, Rome, Italy

    A. Malizia, A. Chierici & F. d’Errico

  3. Italian Firefighters, Italian Ministry of Interior, Piazza del Viminale, 1, 00184, Rome, Italy

    R. Perna, R. Melmeluzzi, P. Di Marcello & S. Febrini

  4. Atomic Laboratory, Italian Firefighters, Scuole Centrali Antincendi - Vigili del Fuoco, Piazza Scilla, 2, 00178, Rome, Italy

    R. Perna, R. Melmeluzzi, P. Di Marcello & S. Febrini

  5. Department of Civil and Industrial Engineering, University of Pisa, Largo Lucio Lazzarino 2, 56124, Pisa, Italy

    A. Chierici & F. d’Errico

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  1. A. Malizia
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Correspondence to A. Malizia.

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Malizia, A., Perna, R., Melmeluzzi, R. et al. Lesson learned from the recovery of an orphan source inside a maritime cargo: analysis of the nuclear instrumentations used, and measures realized during the operations. Eur. Phys. J. Plus 135, 468 (2020). https://doi.org/10.1140/epjp/s13360-020-00487-5

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