SEMI-ANNUAL REPORTING FOR CONTINUOUS MONITORING SYSTEMS AND STACK TESTING
MWC UNIT # POLLUTANT OR PARAMETER START DATE TIME OF EXCESS EMISSIONS MONITORED LEVEL APPLICABLE LIMIT SPECIFIC REASON FOR EXCESS CORRECTIVE ACTIONS TAKEN
1 CO 7/15/2005 400 759 906 69 economizer developed a tube leak and required shutdown using gas to minimize emisssions. 4 hour average based on 1 hour data repaired leak in tube
1 OPACITY 7/22/2005 0830 0836 12 10 when returning a fabric filter compartment to service it was found that the compartment had not been properly cleaned out Shutdown compartment and cleaned
1 NOx 10/6/2005 1600 1959 212 205 Startup, Daily average is based on 4 hours of operations with only 1 hour above emission limits adjusted SNCR equipment
2 CO 10/14/2005 1600 1959 379 69 When msw was admitted to grates gas burners tripped and had to be restarted.4 hour average based on 1 hour data Found Induced Draft fan linkage had malfunctioned and required linkage to be lubricated
2 CO 10/16/2005 2000 2359 92 69 Superheater Safety Valve lifted requiring steam flow load to be lowered to reseat the valve. 4 hour average based on 1 hour data. Used gas during event while pressure was reduced to allow safety valve to reseat. Contacted outside contractor of valve to come on site and repair.
1 CO 10/18/2005 0000 0359 2946 69 Induced Draft Fan Motor malfunctioned Unable to operate gas burners, safely secured unit and continued APC equipment to limit emissions
2 CO 10/18/2005 0400 0659 153 69 Startup following ID Fan malfunction Gas burners used to minimize emissions
2 CO 10/30/2005 1600 1959 72 69 Wet MSW caused plug in feed chute Manually stroked feeders to break up plug in feed chute, better mixing of wet msw
2 CO 11/10/2005 1600 1959 107 69 economizer developed a tube leak and required shutdown using gas to minimize emisssions. 4 hour average based on 1 hour data repaired leak in tube
2 CO 12/12/2005 2000 2359 113 69 Shutdown for planned maintenance activity Gas burners used to minimize emissions
2 CO 12/31/2005 0000 0359 99.1 69 Wet MSW caused plug in feed chute Manually stroked feeders to break up plug in feed chute, better mixing of wet msw
Wheelabrator North Andover
285 Holt Rd.
North Andover, Massachusetts, U.S. 01845
Tel: 978.688.9011

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