Category: Engineering Control

NIOSH Ventilated Headboard Provides Solution to Patient Isolation During an Epidemic

To protect healthcare workers, other patients, and visitors from exposure to airborne infectious diseases, patients in hospital settings sometimes need to be placed in airborne infection isolation rooms (AIIRs). AIIRs contain specific engineered features to isolate and more-quickly remove potentially infectious patient aerosols so that they do not infect others. Isolation rooms are expensive, costing Read More >

Posted on by Kenneth R. Mead Ph.D., PE16 Comments

National Engineers Week

This week is National Engineers Week which is dedicated to ensuring a diverse and well-educated future engineering workforce by increasing understanding of and interest in engineering and technology careers. The National Institute for Occupational Safety and Health (NIOSH) employs over 200 engineers and engineering technicians who identify, evaluate, develop, and implement engineering control technology to Read More >

Posted on by Blog Coordinator5 Comments

Characterizing 3D Printing Emissions and Controls in an Office Environment

Disclaimer: Mention of any company, product, or service does not constitute endorsement by the National Institute for Occupational Safety and Health (NIOSH), the Centers for Disease Control and Prevention (CDC), or the U.S. Department of Health and Human Services (HHS), or imply that any company or its products or services are preferred over any other.   Read More >

Posted on by Kevin L Dunn, MS, CIH; Duane Hammond, MS, PE; Jennifer Tyrawski, PhD; and Matthew G. Duling, MS, REHS19 Comments

NIOSH’s Engineering Controls Database

The hierarchy of controls shows us that engineering controls can protect workers by eliminating or reducing hazardous conditions to acceptable exposure levels. The idea behind the hierarchy is that the control methods at the top of the graphic are potentially more effective and protective than those at the bottom. Following the hierarchy of controls can Read More >

Posted on by Brennan Lockwood and Trudi McCleery, MPH12 Comments

Preventing Wood Chipper Fatalities

  Last week, a 19-year-old North Carolina teen was killed after being pulled feet first into a wood chipper (see news report).  It was his first day on the job.Self-feeding mobile wood chippers commonly used during tree trimming operations consist of a feed mechanism, knives mounted on a rotating chipper disc or drum, and a Read More >

Posted on by Dawn Castillo, MPH; CAPT Cheryl F. Estill, PhD; and Robert Harrison, MD11 Comments

The Silica/Asphalt Milling Machine Partnership – All Good Things Need Not Come to an End

A recent ceremony at World of Asphalt 2015 celebrated the success of the Silica/Asphalt Milling Machine Partnership’s accomplishments to develop and validate engineering controls for silica dust in asphalt milling operations. The partnership between government, industry, labor was coordinated by the National Asphalt Pavement Association over the past decade to design, test, and implement engineering Read More >

Posted on by Duane Hammond, MS, PE4 Comments