ACM

Category I nonfriable asbestos-containing material (ACM) means asbestos-containing packings, gaskets, resilient floor covering, and asphalt roofing products containing more than 1 percent asbestos as determined using the method specified in appendix E, subpart E, 40 CFR part 763, section 1, Polarized Light Microscopy.

Source

40 CFR § 61.141


Scoping language

All terms that are used in this subpart and are not defined below are given the same meaning as in the Act and in subpart A of this part.

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