Section 325.5380. Shielding.

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Conventional building materials in partitions, floors and ceilings may provide adequate radiation shielding for dental installations. When a conventional building structure does not provide adequate shielding, the shielding shall be increased by providing greater thickness of building materials or by adding lead, concrete, steel or other suitable materials to the walls, floor and ceiling of an existing room. In multiple tube installations the possibility of exposure from multiple sources shall be considered. Shielding shall be subject to approval by the department.

History: 1979 AC.

                    
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