10 CFR 39.51 - Use of a sealed source in a well without a surface casing.

§ 39.51 Use of a sealed source in a well without a surface casing.

The licensee may use a sealed source in a well without a surface casing for protecting fresh water aquifers only if the licensee follows a procedure for reducing the probability of the source becoming lodged in the well. The procedure must be approved by the Commission pursuant to § 39.13(c) or by an Agreement State.

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