| MWC UNIT # |
POLLUTANT OR PARAMETER |
START DATE |
TIME OF EXCESS EMISSIONS |
MONITORED LEVEL |
APPLICABLE LIMIT |
SPECIFIC REASON FOR EXCESS |
CORRECTIVE ACTIONS TAKEN |
| 1 |
CO |
7/20/2006 |
1200 |
1559 |
85 |
69 |
MALFUNCTION: Combustion controller computer fault resulting in loss of operating systems control |
repair computer and restart systems |
| 1 |
CO |
11/14/2006 |
0000 |
0359 |
123 |
69 |
STARTUP: Following completion of tube repairs |
follow CO minimization procedures |
| 1 |
CARBON FEEDRATE |
12/3/2006 |
0000 |
0759 |
11 |
12 |
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. |
