{F5B83FA8-3382-417B-A0D7-FFE38C37CFD2} en-US utf8 nonGeographicDataset Zach Scott U.S. EPA Office of Environmental Information (OEI) Scott.Zachary@epa.gov author 2014 ISO 19115 Geographic information - Metadata ISO 19115:2003(E) Grand Traverse Overall Supply Air Monitoring 2014 publication 2014 revision Zach Scott U.S. EPA Office of Environmental Information (OEI) Scott.Zachary@epa.gov originator EPA is conducting soil remediation: contaminated soils are being excavated and hauled offsite to an approved landfill. During soil excavation and backfill activities, we will collect air samples each day to monitor the ambient air for volatile organic compounds (VOCs). At the end of each day, the four summa canisters that have been taking readings will be sent to a lab for analysis. We are measuring approximately 30 different VOCs using the standard lab method TO-15. Results will be compared to the Michigan ambient air standards. Acronyms: AA: Ambient Air EA: Excavation Area PN: Perimeter North PNW: Perimeter Northwest PS: Perimeter South PSW: Perimeter Southwest ppb: Parts per billion RPD: Relative Percent Difference RL: Reporting Limit MDL: Method Detection Limit Qualifier definitions: *: Recovery or RPD exceeds control limits B: Compound was found in the blank and sample. J: Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. U: Indicates the analyte was analyzed for but not detected. Zach Scott U.S. EPA Office of Environmental Information (OEI) Scott.Zachary@epa.gov owner Yes superfundgrand traversegtosgreilickvilleair monitoring datasoil excavationvocsInteractive Environment theme User Environment theme EPA GIS Keyword Thesaurus United States place None Please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated. otherRestrictions otherRestrictions https://edg.epa.gov/EPA_Data_License.html public unclassified FIPS Pub 199 Standard Technical Controls en-US environment USA -180 -66 18 72 Zach Scott U.S. EPA Office of Environmental Information (OEI) Scott.Zachary@epa.gov distributor 1 Lineage provided in documentation.