Section 173-401-650 - Operational flexibility(1) Reasonably anticipated operating scenarios. Each permit shall contain terms and conditions for reasonably anticipated operating scenarios identified by the source in its application as approved by the permitting authority. Such terms and conditions: (a) Shall require the source, contemporaneously with making a change from one operating scenario to another, to record in a log at the permitted facility a record of the scenario under which it is operating;(b) Shall extend the permit shield described in WAC 173-401-640 to all terms and conditions under each such operating scenario; and(c) Shall ensure that the terms and conditions of each such alternative scenario meet all applicable requirements and the requirements of this chapter.(2) Emissions trading. Each permit shall contain terms and conditions, if the permit applicant requests them, for the trading of emissions increases and decreases in the permitted facility, to the extent that the applicable requirements provide for trading such increases and decreases without a case-by-case approval of each emissions trade. Such terms and conditions:(a) Shall include all terms required under WAC 173-401-600 through 173-401-630 to determine compliance;(b) Shall extend the permit shield described in WAC 173-401-640 to all terms and conditions that allow such increases and decreases in emissions;(c) Shall meet all applicable requirements and requirements of this chapter; and(d) Shall require the source, contemporaneously with making a change, to record in a log at the permitted source the emission increases and decreases.Wash. Admin. Code § 173-401-650
Statutory Authority: Chapter 70.94 RCW. 93-20-075 (Order 91-68), § 173-401-650, filed 10/4/93, effective 11/4/93.