Section 61.30 - ApplicabilityThe provisions of this subpart are applicable to the following stationary sources:
(a) Extraction plants, ceramic plants, foundries, incinerators, and propellant plants which process beryllium ore, beryllium, beryllium oxide, beryllium alloys, or beryllium-containing waste.(b) Machine shops which process beryllium, beryllium oxides, or any alloy when such alloy contains more than 5 percent beryllium by weight.38 FR 8826, Apr. 6, 1973, as amended at 65 FR 62151, Oct. 17, 2000