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Radiological Risk Assessment for French Silo at Al-Tuwaitha Nuclear Research Site

Received: 8 July 2017     Accepted: 21 July 2017     Published: 7 September 2017
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Abstract

The French silo is located at AL-Tuwaitha nuclear research site, it is intended for temporary storage of the radioactive waste with low half-life and low or medium radioactivity. The annual doses are calculated for workers in the silo and also the risk to injury with fated cancer. The concept of a source-related dose constraint was first introduced in International Commission on Radiological Protection (ICPR) publication 60. The idea was to provide a number that individual exposures from a single, specific source should not exceed, and below which optimization of protection should take place. Dose constraints were applied to occupational and public exposures from practices. The points survey (76 points inside the silo and 31 points outside the silo) were measured using the RadEye PRD device for 3 heights (0, 1 and 3m) for each point and the adoption of the height of 1 meter because it is the effective dose on the human. The highest annual dose rate inside the silo was obtained (33.41 mSv/y) at point (9,30) and the doses mean for all points was (2.0653mSv/y) within the range (0.06_33.41), and the highest reading for the risk to injury with cancer was (1.67E-3) at same point and the rate was (1E-4) within range (1.67E-3_17E-6), also the highest annual dose rate outside the silo was obtained (17.45 mSv/y) at point (25, 45) and the doses mean for all points was (0.867mSv/y) within the range (0.035-17.45), and the heights reading for the risk to injury with cancer was (9E-4) at same point and the rate was (4.34E-05) within range (1.73E-6_9E-4).

Published in International Journal of Clinical Oncology and Cancer Research (Volume 2, Issue 5)
DOI 10.11648/j.ijcocr.20170205.11
Page(s) 99-105
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Safety Assessment, Risk Assessment, Radiological Risk

References
[1] INTERNATIONAL ATOMIC ENERGY AGENCY, Predisposal Management of Radioactive Waste, IAEA Safety Standards Series No. GSR Part 5, IAEA, Vienna (2009).
[2] INTERNATIONAL ATOMIC ENERGY AGENCY, Safety Assessment for Facilities and Activities, IAEA Safety Standards Series No. GSR Part 4, IAEA, Vienna (2009).
[3] INTERNATIONAL ATOMIC ENERGY AGENCY, Safety Series No. 115, international basic safety standards for protection against ionizing radiation and for the safety of radiation sources, IAEA, Vienna (1996).
[4] INTERNATIONAL ATOMIC ENERGY AGENCY, Safety Report Series No.19, Generic models for use in assessing the impact of discharges radioactive substances to the environment, IAEA, Vienna (2001).
[5] INTERNATIONAL ATOMIC ENERGY AGENCY, Safety Series No. 111-F, The Principles of Radioactive Waste Management, IAEA, Vienna (1995).
[6] NTERNATIONAL ATOMIC ENERGY AGENCY, Safety Series No. 111-G-1.1, Classification of Radioactive Waste, IAEA, Vienna (1994).
[7] Al-Musawi, F., Shamsaldin, E. S. and Cochran, J. R., 2011, Radioactive Waste Management Challenges and Progress in Iraq,” Proceedings of the ASME 2011 14th International Conference on Environmental Remediation and Radioactive Waste Management ICEM2011, Reims, France.
[8] Dennis, M. L., Shamsaldin, E. S. and Cochran, J. R., 2011, Iraq Liquid Radioactive Waste Tanks Maintenance and Monitoring Program Plan, SAND2011-6549, Sandia National Laboratories, Albuquerque, NM.
[9] http://www-ns.iaea.org/projects/iraq/tuwaitha.asp?s=8&l=66.
[10] http://www-ns.iaea.org/projects/iraq/sites-overview.asp?s=8&l=66.
[11] Thermo scientific, Manual of Alarming Personal Radiation Detector, Rad Eye PRD, DB_057-050322 E.
[12] INTERNATIONAL ATOMIC ENERGY AGENCY, Specific Safety Requirements No. SSR-5, Disposal of Radioactive Waste, IAEA, Vienna (2011).
[13] INTERNATIONAL COMMISSION ON RADIOLOGICAL PROTECTION, The 2007 Recommendations of the International Commission on Radiological Protection, Publication 103, Pergamon Press, ICRP, Oxford and New York (2007).
[14] Dr. Ann Mc Garry, Dose Constraints in Occupational Radiation Protection, Regulations and Practices, Radiological Protection Institute of Ireland Chair.
[15] INTERNATIONAL COMMISSION ON RADIOLOGICAL PROTECTION, Publication 60, 1990 Recommendations of the International Commission on Radiological Protection, Annals ICRP 21 (1-3): 1-201, 1991.
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    AL-Jasim Ali Kareem, Al-Draisawi Abbas Neamah, Al-Tameemi Nabeel Hashim. (2017). Radiological Risk Assessment for French Silo at Al-Tuwaitha Nuclear Research Site. International Journal of Clinical Oncology and Cancer Research, 2(5), 99-105. https://doi.org/10.11648/j.ijcocr.20170205.11

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    ACS Style

    AL-Jasim Ali Kareem; Al-Draisawi Abbas Neamah; Al-Tameemi Nabeel Hashim. Radiological Risk Assessment for French Silo at Al-Tuwaitha Nuclear Research Site. Int. J. Clin. Oncol. Cancer Res. 2017, 2(5), 99-105. doi: 10.11648/j.ijcocr.20170205.11

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    AMA Style

    AL-Jasim Ali Kareem, Al-Draisawi Abbas Neamah, Al-Tameemi Nabeel Hashim. Radiological Risk Assessment for French Silo at Al-Tuwaitha Nuclear Research Site. Int J Clin Oncol Cancer Res. 2017;2(5):99-105. doi: 10.11648/j.ijcocr.20170205.11

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  • @article{10.11648/j.ijcocr.20170205.11,
      author = {AL-Jasim Ali Kareem and Al-Draisawi Abbas Neamah and Al-Tameemi Nabeel Hashim},
      title = {Radiological Risk Assessment for French Silo at Al-Tuwaitha Nuclear Research Site},
      journal = {International Journal of Clinical Oncology and Cancer Research},
      volume = {2},
      number = {5},
      pages = {99-105},
      doi = {10.11648/j.ijcocr.20170205.11},
      url = {https://doi.org/10.11648/j.ijcocr.20170205.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijcocr.20170205.11},
      abstract = {The French silo is located at AL-Tuwaitha nuclear research site, it is intended for temporary storage of the radioactive waste with low half-life and low or medium radioactivity. The annual doses are calculated for workers in the silo and also the risk to injury with fated cancer. The concept of a source-related dose constraint was first introduced in International Commission on Radiological Protection (ICPR) publication 60. The idea was to provide a number that individual exposures from a single, specific source should not exceed, and below which optimization of protection should take place. Dose constraints were applied to occupational and public exposures from practices. The points survey (76 points inside the silo and 31 points outside the silo) were measured using the RadEye PRD device for 3 heights (0, 1 and 3m) for each point and the adoption of the height of 1 meter because it is the effective dose on the human. The highest annual dose rate inside the silo was obtained (33.41 mSv/y) at point (9,30) and the doses mean for all points was (2.0653mSv/y) within the range (0.06_33.41), and the highest reading for the risk to injury with cancer was (1.67E-3) at same point and the rate was (1E-4) within range (1.67E-3_17E-6), also the highest annual dose rate outside the silo was obtained (17.45 mSv/y) at point (25, 45) and the doses mean for all points was (0.867mSv/y) within the range (0.035-17.45), and the heights reading for the risk to injury with cancer was (9E-4) at same point and the rate was (4.34E-05) within range (1.73E-6_9E-4).},
     year = {2017}
    }
    

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  • TY  - JOUR
    T1  - Radiological Risk Assessment for French Silo at Al-Tuwaitha Nuclear Research Site
    AU  - AL-Jasim Ali Kareem
    AU  - Al-Draisawi Abbas Neamah
    AU  - Al-Tameemi Nabeel Hashim
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    DO  - 10.11648/j.ijcocr.20170205.11
    T2  - International Journal of Clinical Oncology and Cancer Research
    JF  - International Journal of Clinical Oncology and Cancer Research
    JO  - International Journal of Clinical Oncology and Cancer Research
    SP  - 99
    EP  - 105
    PB  - Science Publishing Group
    SN  - 2578-9511
    UR  - https://doi.org/10.11648/j.ijcocr.20170205.11
    AB  - The French silo is located at AL-Tuwaitha nuclear research site, it is intended for temporary storage of the radioactive waste with low half-life and low or medium radioactivity. The annual doses are calculated for workers in the silo and also the risk to injury with fated cancer. The concept of a source-related dose constraint was first introduced in International Commission on Radiological Protection (ICPR) publication 60. The idea was to provide a number that individual exposures from a single, specific source should not exceed, and below which optimization of protection should take place. Dose constraints were applied to occupational and public exposures from practices. The points survey (76 points inside the silo and 31 points outside the silo) were measured using the RadEye PRD device for 3 heights (0, 1 and 3m) for each point and the adoption of the height of 1 meter because it is the effective dose on the human. The highest annual dose rate inside the silo was obtained (33.41 mSv/y) at point (9,30) and the doses mean for all points was (2.0653mSv/y) within the range (0.06_33.41), and the highest reading for the risk to injury with cancer was (1.67E-3) at same point and the rate was (1E-4) within range (1.67E-3_17E-6), also the highest annual dose rate outside the silo was obtained (17.45 mSv/y) at point (25, 45) and the doses mean for all points was (0.867mSv/y) within the range (0.035-17.45), and the heights reading for the risk to injury with cancer was (9E-4) at same point and the rate was (4.34E-05) within range (1.73E-6_9E-4).
    VL  - 2
    IS  - 5
    ER  - 

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Author Information
  • Nuclear Safety Department, Ministry of Science & Technology, Baghdad, Iraq

  • Nuclear Safety Department, Ministry of Science & Technology, Baghdad, Iraq

  • Nuclear Safety Department, Ministry of Science & Technology, Baghdad, Iraq

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