title: Safety and health of heavy equipment operators at Ground Zero.
authors.affiliation: Director of Research and Special Projects, Operating Engineers National Hazmat Program, Baltimore, Maryland 21228, USA. lippy@erols.com
authors.forename: Bruce E
authors.initials: BE
authors.lastname: Lippy
mesh_terms: D000395:Air Pollutants, Occupational / Q000009:adverse effects*; D000401:Aircraft; D001194:Asbestos / Q000009:adverse effects; D004189:Disaster Planning; D004784:Environmental Monitoring; D019983:Guideline Adherence; D015386:Hazardous Substances; D006801:Humans; D009519:New York City; D016273:Occupational Exposure / Q000009:adverse effects* / Q000517:prevention & control*; D016272:Occupational Health; D018635:Rescue Work; D012134:Respiratory Protective Devices / Q000592:standards / Q000706:statistics & numerical data; D023481:Terrorism; D014481:United States; D014489:United States Occupational Safety and Health Administration
chemical_list: D000395:Air Pollutants, Occupational; D015386:Hazardous Substances; D001194:Asbestos