10 CFR 39.55 - Tritium neutron generator target sources.

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§ 39.55 Tritium neutron generator target sources.

(a) Use of a tritium neutron generator target source, containing quantities not exceeding 1,110 GBg [30 curies] and in a well with a surface casing to protect fresh water aquifers, is subject to the requirements of this part except §§ 39.15, 39.41, and 39.77.

(b) Use of a tritium neutron generator target source, containing quantities exceeding 1,110 GBg [30 curies] or in a well without a surface casing to protect fresh water aquifers, is subject to the requirements of this part except § 39.41.

[ 68 FR 75390, Dec. 31, 2003]

Title 10 published on 10-May-2017 03:48

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 10 CFR Part 39 after this date.

  • 2013-05-28; vol. 78 # 102 - Tuesday, May 28, 2013
    1. 78 FR - Physical Protection of Byproduct Material
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      NUCLEAR REGULATORY COMMISSION
      10 CFR Parts 20, 30, 32, 33, 34, 35, 36, 37, 39, 51, 71, and 73