NCUAQMD RULE 5-6-675 ALTERNATIVE OPERATING SCENARIOS          
LAST REVISED 11/11/11
          
          
          RULE 675 - ALTERNATIVE OPERATING SCENARIOS

          Where a responsible official requests that an alternative
          operating scenario be included in the permit for an emissions
          unit, a permit issued pursuant to Regulation 5 shall contain
          specific conditions for each operating scenario, including each
          alternative operating scenario.  Each operating scenario,
          including each alternative operating scenario, identified in the
          permit must meet all applicable federal requirements and all of
          the requirements of this section.  Furthermore, the source is
          required to maintain a contemporaneous log to record each change
          from one operating scenario to another.

                                       [Reference: 40 CFR 70.6(a)(9)]