Review of Studies of Possible Toxic Effects from Past Environmental Contamination at Fort Detrick

Review of Studies of Possible Toxic Effects from Past Environmental Contamination at Fort Detrick PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2012-03-05

Total Pages: 31

ISBN-13: 0309254892

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Fort Detrick's Area B has been used for disposal of chemical, biological, and radiological material, storage of explosives, and research activities. The groundwater of Area B was contaminated by perchloroethylene (PCE) and trichloroethylene (TCE), which leaked from storage drums buried in Area B. Members of the public who live near Fort Detrick in Frederick County, Maryland, are concerned that the contaminated groundwater might have affected their health. This report reviews two investigations of potential health hazards: a 2009 public health assessment conducted by the Agency for Toxic Substances and Disease Registry and a cancer investigation in Frederick County by the Maryland Department of Health and Mental Hygiene and the Frederick County Health Department.

Acute Exposure Guideline Levels for Selected Airborne Chemicals

Acute Exposure Guideline Levels for Selected Airborne Chemicals PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2012-05-24

Total Pages: 334

ISBN-13: 0309255015

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Extremely hazardous substances (EHSs) can be released accidentally as a result of chemical spills, industrial explosions, fires, or accidents involving railroad cars and trucks transporting EHSs. Workers and residents in communities surrounding industrial facilities where EHSs are manufactured, used, or stored and in communities along the nation's railways and highways are potentially at risk of being exposed to airborne EHSs during accidental releases or intentional releases by terrorists. Using the 1993 and 2001 NRC guidelines reports, the National Advisory Committee - consisting of members from the Environmental Protection Agency, the Department of Defense, the Department of Energy, the Department of Transportation, other federal and state governments, the chemical industry, academia, and other organizations form the private sector has developed Acute Exposure Guideline Levels (AEGL) for more than 270 EHSs. In 1998, the EPA and DOD requested that the NRC independently reviewed the AEGLs developed by the NAC. In response to that request, the NRC organized within its Committee on Toxicology the Committee on Acute Exposure Guideline Levels, which prepared this report, Acute Exposure Guideline Levels for Selected Airborne Chemicals: Volume 12. This report explains the scientifically valid conclusions that are based on the data reviewed by NAC and consistent with the NRC guideline reports and provides comments and recommendations for how AEGL could be improved.

Acute Exposure Guideline Levels for Selected Airborne Chemicals

Acute Exposure Guideline Levels for Selected Airborne Chemicals PDF

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2016-09-26

Total Pages: 195

ISBN-13: 0309449189

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Extremely hazardous substances can be released accidentally as a result of chemical spills, industrial explosions, fires, or accidents involving railroad cars and trucks transporting EHSs. Workers and residents in communities surrounding industrial facilities where these substances are manufactured, used, or stored and in communities along the nation's railways and highways are potentially at risk of being exposed to airborne EHSs during accidental releases or intentional releases by terrorists. Pursuant to the Superfund Amendments and Reauthorization Act of 1986, the U.S. Environmental Protection Agency (EPA) has identified approximately 400 EHSs on the basis of acute lethality data in rodents. Acute Exposure Guideline Levels for Selected Airborne Chemicals, Volume 20 reviews and updates the technical support document on acute exposure guideline levels (AEGLs) for selected chloroformates. This update focuses on establishing AEGL-3 values for n-propyl chloroformate and isopropyl chloroformate, but will also consider whether any new data are available that would affect the proposed values for the other 10 chloroformates. AEGLs represent threshold exposure limits (exposure levels below which adverse health effects are not likely to occur) for the general public and are applicable to emergency exposures ranging from 10 minutes (min) to 8 h. Three levels - AEGL-1, AEGL-2, and AEGL-3 - are developed for each of five exposure periods (10 min, 30 min, 1 h, 4 h, and 8 h) and are distinguished by varying degrees of severity of toxic effects. This report will inform planning, response, and prevention in the community, the workplace, transportation, the military, and the remediation of Superfund sites.

Reviews of Environmental Contamination and Toxicology

Reviews of Environmental Contamination and Toxicology PDF

Author: George W. Ware

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 201

ISBN-13: 1461217229

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Reviews of Environmental Contamination and Toxicology provides detailed review articles concerned with aspects of chemical contaminants, including pesticides, in the total environment with toxicological considerations and consequences.

Evaluation of the Health and Safety Risks of the New USAMRIID High-Containment Facilities at Fort Detrick, Maryland

Evaluation of the Health and Safety Risks of the New USAMRIID High-Containment Facilities at Fort Detrick, Maryland PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2010-06-12

Total Pages: 86

ISBN-13: 0309151457

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The U.S. Army Medical Research Institute of Infectious Diseases in Frederick, Maryland, is designed to handle pathogens that cause serious or potentially lethal diseases, which require the research performed on them be contained to specialized laboratories. In 2007 a decision was made to expand those facilities causing concern among area residents that public health and safety risks, and strategies to mitigate those concerns were not adequately considered in the decision to go forward with the expansion. In Evaluation of the Health and Safety Risks of the New USAMRIID High Containment Facilities at Fort Detrick, Maryland a group of experts in areas including biosafety, infectious diseases, industrial hygiene, environmental engineering, risk assessment and epidemiology, explored whether measures were being taken to ensure prevention and mitigation of risk to the health and safety of workers and the public. They also assessed whether the procedures and regulations employed meet accepted standards of the Centers for Disease Control and Prevention and the National Institutes of Health. Evaluation of the Health and Safety Risks of the New USAMRIID High Containment Facilities at Fort Detrick, Maryland evaluates the health and safety aspects of the environmental impact statement developed to support the construction of the new laboratories and explores the institute's operating requirements, medical and emergency management response plans and communication and cooperation with the public. The book recommends that USAMRIID continue to set high standards for advancing security, operational, and biosurety measures, and that additional measures be taken to provide assurance that experienced medical professionals are readily available to consult on unusual infectious diseases. It also suggests that USAMRIID expand its two-way communications with the public.

Acute Exposure Guideline Levels for Selected Airborne Chemicals

Acute Exposure Guideline Levels for Selected Airborne Chemicals PDF

Author: Committee on Acute Exposure Guideline Levels

Publisher: National Academies Press

Published: 2013-10-10

Total Pages: 229

ISBN-13: 0309291232

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Acute Exposure Guideline Levels for Selected Airborne Chemicals, Volume 15 identifies, reviews, and interprets relevant toxicologic and other scientific data for ethyl mercaptan, methyl mercaptan, phenyl mercaptan, tert-octyl mercaptan, lewisite, methyl isothiocyanate, and selected monoisocyanates in order to develop acute exposure guideline levels (AEGLs) for these high-priority, acutely toxic chemicals. AEGLs represent threshold exposure limits (exposure levels below which adverse health effects are not likely to occur) for the general public and are applicable to emergency exposures ranging from 10 minutes (min) to 8 h. Three level--AEGL-1, AEGL-2, and AEGL-3--are developed for each of five exposure periods (10 min, 30 min, 1 h, 4 h, and 8 h) and are distinguished by varying degrees of severity of toxic effects. This report will inform planning, response, and prevention in the community, the workplace, transportation, the military, and the remediation of Superfund sites.

Evaluation of the Health and Safety Risks of the New Usamriid High-Containment Facilities at Fort Detrick, Maryland

Evaluation of the Health and Safety Risks of the New Usamriid High-Containment Facilities at Fort Detrick, Maryland PDF

Author: Committee to Review the Health and Safety Risks of High Biocontainment Laboratories at Fort Detrick

Publisher:

Published: 2010-05-12

Total Pages: 86

ISBN-13: 9780309383578

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The U.S. Army Medical Research Institute of Infectious Diseases in Frederick, Maryland, is designed to handle pathogens that cause serious or potentially lethal diseases, which require the research performed on them be contained to specialized laboratories. In 2007 a decision was made to expand those facilities causing concern among area residents that public health and safety risks, and strategies to mitigate those concerns were not adequately considered in the decision to go forward with the expansion. In Evaluation of the Health and Safety Risks of the New USAMRIID High Containment Facilities at Fort Detrick, Maryland a group of experts in areas including biosafety, infectious diseases, industrial hygiene, environmental engineering, risk assessment and epidemiology, explored whether measures were being taken to ensure prevention and mitigation of risk to the health and safety of workers and the public. They also assessed whether the procedures and regulations employed meet accepted standards of the Centers for Disease Control and Prevention and the National Institutes of Health. Evaluation of the Health and Safety Risks of the New USAMRIID High Containment Facilities at Fort Detrick, Maryland evaluates the health and safety aspects of the environmental impact statement developed to support the construction of the new laboratories and explores the institute's operating requirements, medical and emergency management response plans and communication and cooperation with the public. The book recommends that USAMRIID continue to set high standards for advancing security, operational, and biosurety measures, and that additional measures be taken to provide assurance that experienced medical professionals are readily available to consult on unusual infectious diseases. It also suggests that USAMRIID expand its two-way communications with the public.

Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites

Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2013-03-27

Total Pages: 423

ISBN-13: 0309278740

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Across the United States, thousands of hazardous waste sites are contaminated with chemicals that prevent the underlying groundwater from meeting drinking water standards. These include Superfund sites and other facilities that handle and dispose of hazardous waste, active and inactive dry cleaners, and leaking underground storage tanks; many are at federal facilities such as military installations. While many sites have been closed over the past 30 years through cleanup programs run by the U.S. Department of Defense, the U.S. EPA, and other state and federal agencies, the remaining caseload is much more difficult to address because the nature of the contamination and subsurface conditions make it difficult to achieve drinking water standards in the affected groundwater. Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites estimates that at least 126,000 sites across the U.S. still have contaminated groundwater, and their closure is expected to cost at least $110 billion to $127 billion. About 10 percent of these sites are considered "complex," meaning restoration is unlikely to be achieved in the next 50 to 100 years due to technological limitations. At sites where contaminant concentrations have plateaued at levels above cleanup goals despite active efforts, the report recommends evaluating whether the sites should transition to long-term management, where risks would be monitored and harmful exposures prevented, but at reduced costs.

Reviews of Environmental Contamination and Toxicology

Reviews of Environmental Contamination and Toxicology PDF

Author: George W. Ware

Publisher: Springer Science & Business Media

Published: 2013-11-11

Total Pages: 219

ISBN-13: 1475764278

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Reviews of Environmental Contamination and Toxicology provides detailed review articles concerned with aspects of chemical contaminants, including pesticides, in the total environment with toxicological considerations and consequences.

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