Code of Federal Regulations Title 10. Energy § 10.32.62 Same:  Quality assurance;  prohibition of transfer

(1) Maintain quality assurance systems in the manufacture of the ice detection device containing strontium–90 in a manner sufficient to provide reasonable assurance that the safety-related components of the distributed devices are capable of performing their intended functions;  and

(2) Subject inspection lots to acceptance sampling procedures, by procedures specified in paragraph (d) of this section and in the license issued under § 32.61, to provide at least 95 percent confidence that the Lot Tolerance Percent Defective of 5.0 percent will not be exceeded.

(1) Tests that adequately take into account the individual, aggregate, and cumulative effects of environmental conditions expected in service that could possibly affect the effective containment of strontium–90, such as absolute pressure and water immersion.

(2) Inspection for evidence of physical damage, containment failure, or for loss of strontium–90 after each stage of testing, using methods of inspection adequate to determine compliance with the following criteria for defective:  A leak resulting in a loss of 0.1 percent or more of the original amount of strontium–90 from the device and any other criteria specified in the license issued under § 32.61.

(1) Any ice detection device containing strontium–90 tested and found defective under the criteria specified in a license issued under § 32.61, unless the defective ice detection device has been repaired or reworked, retested, and determined by an independent inspector to meet the applicable acceptance criteria;  or

(2) Any ice detection device containing strontium–90 contained within any lot that has been sampled and rejected as a result of the procedures in paragraph (c)(2) of this section, unless: