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In addition to the definitions set forth in 40 CFR part 401 and �410.01 of this part, the following definitions apply to this subpart:
(a) The term simple manufacturing operation shall mean all the following unit processes: desizing, fiber preparation and dyeing.
(b) The term complex manufacturing operation shall mean �simple� unit processes (desizing, fiber preparation and dyeing) plus any additional manufacturing operations such as printing, water proofing, or applying stain resistance or other functional fabric finishes.
(c) For NSPS (�410.55) the term hosiery products shall mean the internal subdivision of the knit fabric finishing subcategory for facilities that are engaged primarily in dyeing or finishing hosiery of any type.
