Health Hazard Evaluation Report: HETA-2009-0214-3153, Rhode Island, March 2012. An Evaluation of Preventive Measures at an Indium-Tin Oxide Production Facility

摘要

On August 12, 2009, the National Institute for Occupational Safety and Health (NIOSH) received a management request for a health hazard evaluation (HHE) at an indium-tin oxide (ITO) production facility in Rhode Island. The company submitted the request because of the potential lung toxicity of indium compounds. The request was for an evaluation of the preventive measures put in place by the company. To conduct the evaluation, NIOSH staff reviewed and analyzed industrial hygiene and health data provided by the company and healthcare providers, and reviewed supporting documents provided by the company. From April 7 through 9, 2010, we visited the facility to conduct interviews with managers and workers, tour the facility, collect bulk samples, and conduct limited air sampling. We also visited the current pulmonary function laboratory and met with members of the current healthcare provider team at a local hospital.