Respiratory


Final Silica Standard Expected in 2016

OSHA Assistant Secretary Dr. David Michaels said work on the proposed crystalline silica standard is "actually moving quite well" and he expects it to be finalized in 2016.

Some Progress Made on OSHA's PELs Update: AIHA's Trippler

Speaking with reporters at AIHce 2014, the association's government affairs director said two recent actions offer some hope for AIHA's top regulatory priority.

Contractor Cited for Fall and Wall Collapse Hazards

OSHA issued $196,000 in proposed fines to a Connecticut contractor for allegedly exposing workers to hazards similar to those in a Philadelphia building collapse in June 2013.

OSHA Cites Electric Company Following Acid Mixture Spill

The agency has cited Cooper Power Systems for allegedly exposing its workers to chemical hazards.

The most important thing to remember about surgical masks is that they are not designed to pass fit tests. (Moldex-Metric photo)

A Comparison of Surgical Masks, Surgical N95 Respirators, and Industrial N95 Respirators

The most important thing to remember about surgical masks is that they are not designed to pass a fit test. Their purpose is to help protect the environment and nearby persons from the wearer's contaminants.

Supreme Court Upholds EPA Rule on Interstate Air Pollution

The 6-2 decision in EPA v. EME Homer City Generation upholds the Transport Rule, which requires emission reductions by power plants in upwind states that "contribute significantly" to downwind states' nonattainment of EPA's air quality standards.

MSHA Final Rule Lowers Coal Dust Exposure Limits

Starting Feb. 1, 2016, mine operators must use continuous personal dust monitors to monitor the exposures of underground coal miners in occupations exposed to the highest respirable dust concentrations and the exposures of miners who have evidence of the development of pneumoconiosis. The rule also expands medical surveillance requirements and extends them to surface coal miners.

OSHA and Georgia Organizations Form Silica Alliance

The alliance aims to reduce Atlanta-area construction workers' exposure to respirable crystalline silica.



NIOSH to Begin Free Black Lung Health Screenings for Coal Miners

The screenings begin in seven states this month.

OSHA Cites Company for Exposing Workers to Silica Dust

The agency has cited Grede Wisconsin Subsidiaries LLC for one repeat violation involving silica exposures.

Airborne pathogens are highly contagious.

Keeping Pathogens Out of the Workplace

Airborne pathogens are not only highly contagious, but also they can put a workforce completely out for weeks at a time.

The proposed PEL of 50 micrograms per cubic meter of air as an eight-hour time weighted average is half of the current PEL for quartz, the most common form of crystalline silica, in general industry and far below the now-obsolete PELs for crystalline silica applied to construction and shipyards.

OSHA Begins Long Silica Public Hearing

NIOSH published "Criteria for a Recommended Standard: Occupational Exposure to Crystalline Silica" in 1974, recommending there that same exposure limit OSHA has proposed -- 50 micrograms per cubic meter (μg/m3).

Investigative Report Faults Emergency Management, Training in WIPP Fire

All 86 workers evacuated safely, but 13 were treated for smoke inhalation during the Feb. 5, 2014, incident. Many workers had trouble donning their self contained self rescuers, according to the report.

Employers must have a written program outlining employees

NIOSH Considering Respirator Approval Process Changes

A new request for information and comments asks whether health care end users want requirements and tests in the process to parallel those in FDA's clearance process for surgical N95 respirators.

OSHA Cites Frozen Food Maker for Ammonia Exposures

The agency has issued $185,700 in penalties to Schwan's Global Supply Chain Inc., the manufacturing arm of The Schwan Food Company, after an inspection of its Atlanta plant.

Providing the Right Escape Protection for Diverse User Groups

To provide the right protection, it's important to consider the end users, their environment, your evacuation program, and the threats they may encounter.

The Oregon OSHA document covers the selection of head-to-toe PPE.

OR-OSHA Guide Explains PPE Selection for Applying Pesticides

It covers head-to-toe protection, including charts comparing the protection of various coverall types and chemical-resistant glove options.

Health Workers Handling Hazardous Chemicals Often Lack Training: NIOSH

The study provides insight into the training and safety awareness of health care workers who routinely are exposed to several specific hazardous agents.

ASSE Backs Silica Rule, For the Most Part

President Kathy Seabrook's comments submitted Jan. 31 endorse the proposed 50 µg/m3 PEL and the 25 µg/m3 action level but say implementation on small, short-term construction sites will be a challenge.

Correctly classifying the severity risks of H2S exposure will aid in selecting the appropriate escape respirator. (Draeger photo)

Breathe Easy with the Right Escape Respirator During an H2S Event

Understanding the potential health risks and correctly classifying the degrees of severity will aid in respirator selection.

Featured

Artificial Intelligence