David Sederquist
Diamond Springs, CA
Activity
2009
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EARTHWORK CONSTRUCTION IN SOILS AND ROCK CONTAINING NATURALLY OCCURRING ASBESTOS
T274 Issues Surrounding Exposure to Asbestos and Other Potentially Hazardous Fibrous Minerals Occurring in Their Natural Settings IIWednesday, 21 October 20091:30 PM - 5:30 PME143/144
2005
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NATURALLY OCCURRING ASBESTOS ASSESSMENT IN THE COPPER HILL VOLCANICS OF CALIFORNIA
15 Naturally Occurring Asbestos Hazards: Geology, Regulatory Issues, and Methods of Identification and Assessment IIFriday, 29 April 20051:20 PM - 5:20 PM