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Quality Assurance Audits of PSD Air Monitoring Project – Rocky Mountain Steel Mill

Over a period of 10 years through 2015, T&B Systems personnel provided quality assurance support for a PSD air quality and meteorological monitoring site located at Rocky Mountain Steel Mill in Pueblo, Colorado.  Quarterly performance audits were conducted of gaseous analyzers, hi-vol PM10 and TSP samplers and meteorological sensors.  In addition, data processing and laboratory audits were also conducted to assess that the data quality objectives are being achieved.