|MWC UNIT #
||POLLUTANT OR PARAMETER
||TIME OF EXCESS EMISSIONS
||SPECIFIC REASON FOR EXCESS
||CORRECTIVE ACTIONS TAKEN
||MALFUNCTION: Combustion controller computer fault resulting in loss of operating systems control
||repair computer and restart systems
||STARTUP: Following completion of tube repairs
||follow CO minimization procedures
||MALFUNCTION: High wind conditions caused erratic carbon feed rates. Operators attempted to compensate by placing the system in manual but then neglected to reset the carbon feed controller when winds diminished.
||Reviewed and updated protocol and developed a log sheet for operators when these circumstances arise.