Maximum representative operating conditions
Maximum representative operating conditions means, for purposes of testing or measurements required by 63.1413, those conditions which reflect the highest organic HAP emissions reasonably expected to be vented to the control device or emitted to the atmosphere. For affected sources that produce the same product using multiple recipes, the production of the highest-HAP recipe is reflective of maximum representative operating conditions.
40 CFR § 63.1402
The following terms used in this subpart shall have the meaning given them in 63.2, 63.101, 63.111, and 63.161 as specified after each term: