Earn 2 Contact Hours
Member $199 | Nonmember $249 | Student $25
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Exposure monitoring is increasingly being required at lower and lower levels; examples include beryllium, silica, and carbon nanotubes. These examples are used as case studies for developing monitoring strategies at microgram levels or below. For beryllium, pending regulatory changes with both OSHA and the Department of Energy will have an impact on exposure assessment strategies used in the field and may demand significant adjustments. For example, typical laboratory analysis techniques may not be sensitive enough for short-term air samples. Data evaluation may require tailored statistical methods to properly determine whether very low exposure and surface contamination limits are being met. The changes may also affect requirements for personal protective equipment, workplace housekeeping, and how sampling results are used to implement these requirements. The seven-step Data Quality Objective process provides a logical and recognized framework for planning exposure assessment risk management decision strategies. This webinar will provide a forum on managing ultra-low level exposure monitoring issues.
Upon completion, participants will be able to:
- Explain how trace-level occupational exposure limits can impact exposure assessment strategies, sampling and analysis requirements
- Discuss the Data Quality Objectives framwork for risk management decision-making
- Detail proposed new requirements for worker protection
- Apply strategies for other ultra-trace contaminants of concern
Steven Jahn, CIH, has been a practicing industrial hygienist since 1980, and is currently a Technical Risk Specialist in the Business Operations unit of Savannah River Nuclear Solutions, LLC. Steven is a former manager of Industrial Hygiene at the Savannah River Site in Aiken, South Carolina. He has been actively engaged in the implementation of the Department of Energy 10 CFR 850 beryllium regulation, and has been involved with sampling and analytical issues around surface contamination characterizations in lead, asbestos, radiological, and beryllium contaminated environments. He was chair of the AIHA Exposure Assessment Strategies Committee in 2012 to 2013, and has been actively engaged in the promotion of the values in a comprehensive approach to Exposure Assessment since 1996, culminating in leadership for editing the 4th Edition of the AIHA Strategy Book in 2015. He received an MBA from Nova Southeastern University in 1999, and has been a CIH since 1990.
Michael Brisson, M.S., PMP, is a Technical Advisor with 37 years analytical laboratory experience. Brisson has had lead roles in nuclear and environmental laboratory projects. Brisson’s publications have focused on trace-level beryllium analysis in nuclear settings. Brisson has extensive international standards involvement as technical lead for 17 ASTM International and four ISO standards. He is Chairman of ASTM Committee D22 on Air Quality, and has won awards for exceptional leadership in committees and in organizing conferences and symposia. He has been Chairman of the ISO committee on workplace air since 2009. Brisson also served on American Industrial Hygiene Association committees and as chairman of the US-UK Beryllium Health and Safety Committee. Brisson received an M.S. in Hazardous Waste Management from National Technological University in 1996.
Rosa Key-Schwartz, Ph.D., is an analytical chemist and has been with CDC / NIOSH/ Division of Applied Research and Technology since 1989, and is currently serving as the Quality Assurance Manager for the CDC / NIOSH / DART chemical laboratory, which has achieved 40 years of AIHA accreditation. Dr. Key-Schwartz is the co-author of the NIOSH Manual of Analytical Methods chapter on silica measurement, and revisions to NIOSH methods 7500 (X-Ray Diffraction), 7602 (Infrared), and 7603 (Infrared, coal mine dust). She has participated in the AIHA Industrial Hygiene Proficiency Analytical Testing (IHPAT) program for silica via XRD and the U.K. Workplace Analysis Scheme for Proficiency (WASP) program for silica via fourier transfer infrared spectrometry. She received her Ph.D. in physical chemistry from Vanderbilt University, with a post-doctoral fellowship at the University of New Mexico, Albuquerque, in Materials Science (funded by the U.S. Air Force).
Martin Harper, Ph.D., CIH, is Chief of the Exposure Assessment Branch in the Health Effects Laboratory Division of NIOSH, in Morgantown, WV. He has degrees and diplomas in geology, environmental science, pollution control, analytical chemistry and occupational health and has contributed to over 100 peer-reviewed scientific publications; he is a CIH (Chemical Aspects) and Fellow of the AIHA, and a Fellow of the Royal Society of Chemistry. He has organized two Symposia on respirable crystalline silica for the American Society for Testing and Materials (ASTM International) and is a member of the NIOSH Silica Policy Team.
Laura Hodson is the Coordinator of NIOSH’s nanotechnology research center. She is certified in the practice of industrial hygiene and has a BS in Chemistry and Environmental Studies, and a MSPH in Industrial Hygiene. Laura has over 30 years of chemistry and industrial hygiene experience including the evaluation of nanomaterial facilities, and is the document manager of several NIOSH nanotechnology guidance documents including Approaches to Safe Nanotechnology. She is a co-recipient of the AIHA 2015 Edward J. Baier Technical Achievement Award for the nano field team efforts, and an active member of the AIHA Nanotechnology Working Group. Laura is a former laboratory director and chemical hygiene officer of an AIHA accredited laboratory located at RTI International and is a former member of the AIHA laboratory and lead accreditation committees. Laura has also been providing a PDC on good risk management practices of nanomaterials at the AIHce since 2008.
Questions? Contact DLAssistant@aiha.org.