Indoor Air Quality


DOL Resolves OSHA Citations Against Explosives Maker Following Blast that Killed Two Workers

OSHA cited Black Mag LLC in October 2010 for more than 50 willful, egregious, and serious violations of safety standards in connection with a May 14, 2010, explosion at the company's Colebrook, N.H., facility in which two employees died while manufacturing a gunpowder substitute.

Methylene Chloride Exposure Leads to Firm's $49,000 Penalty

"Methylene chloride exposure can have very serious health effects, such as cancer and cardiac distress," said Paula Dixon-Roderick, director of OSHA's area office in Marlton, N.J.

Condo Owner Gets Prison Term for Failing to Notify Employees of Asbestos Risk

The owner and manager of a California condominium complex were sentenced for conspiring to violate the Clean Air Act’s asbestos work practice standards during the renovation of a 204-unit apartment building in Winnetka, Calif., in 2006 – work that caused asbestos to be released into the complex and the surrounding community.

AIHce 2011 Expo Brims with Products, Prizes

The industry's major names are here in Portland and, from the looks of things so far, they brought their best with them.

Study Finds Welders May be at Increased Risk for Brain Damage

Workers exposed to welding fumes may be at increased risk of damage to the same brain area harmed by Parkinson's disease, according to a new study by researchers at Washington University School of Medicine in St. Louis.

A New Standard for Mold Assessment

The ASTM D7338 standard sets the bar for best practice for assessing fungal growth in buildings. A sampling guide and strategy will be one of the next work items for the subcommittee.

Idaho Meat Provider Pounded for Repeat, Serious Safety Violations

OSHA issued the citations after an inspection of the company's facility identified a potential release of anhydrous ammonia and other workplace hazards.

Robot System to Test 10,000 Chemicals for Toxicity

Several federal agencies, including the National Institutes of Health, recently unveiled a new high-speed robot screening system that will test 10,000 different chemicals for potential toxicity.



CPSC, USFA Issue Home Heating Safety Alert

The Consumer Product Safety Commission and the United States Fire Administration are urging consumers to play it safe as winter weather blankets the United States. According to USFA, home fires spike in winter months. Cooking and home heating are the leading causes of residential building fires during the winter. The risk of fires also increases with the use of supplemental heating, such as space heaters. CPSC estimates that home heating was associated with an average of 33,300 fires and 180 fire deaths per year from 2005 to 2007.

AIHA Releases New, Revised ANSI/AIHA Standards

The American Industrial Hygiene Association, in collaboration with American National Standards Institute, has released two new fundamental consensus standards which promote conformity among assessment systems. As an ANSI member and accredited standards developer, AIHA serves as the secretariat for three ANSI committees that develop occupational safety and health related standards.

Joseph A. Main

MSHA to Hold Six Coal Mine Dust Rule Hearings

The first of the public hearings will be in West Virginia on Dec. 7. The hearings are about the proposed rule published Oct. 19.

EPA Division Funds 17 IAQ Partnerships

About $2.4 million is being awarded by the Indoor Environments Division to organizations that will educate the public on how to reduce pollutants inside schools, commercial buildings, and homes.

Individual compounds in corrosive drywall emissions are at low ppb levels.

AIHA White Paper Offers Drywall Guidance

Are sulfide gases produced by the corrosive drywall's reaction with metal surfaces a health hazard? We don't know yet.

IAQ and Worker Productivity

Better air = better performance.

Bala and Tabaku concluded airborne dusts and fumes to which the workers are occupationally exposed are the cause of their COPD.

COPD Rates High Among Eastern European Iron/Steel Workers

A new study by two Albanian researchers has found prevalence varying between 19.2 percent and 25.7 percent among workers in the metallurgical industry.

Workshop to Investigate Impacts of Indoor Air Contaminants, Lead Paint

The half-day event will focus specifically on damage to building contents that can result from airborne contaminants and the ramifications to contractors of EPA’s Renovation, Repair, and Painting rule.

Coking Plant Cited for Respiratory, Industrial Hygiene, PPE Violations

Specifically, the facility failed to adequately train workers on respirator selection, use, storage, and maintenance; did not supply positive-pressure filtered air to all work cabs; did not label containers of coke-contaminated clothing; allowed food and beverages to be consumed in an area with visible accumulations of coke-oven emissions; and more, according to investigators.

Can't Get to Denver? Attend Virtual Sessions

You can sign up by May 14 for the best deal on a full day of live sessions from AIHce 2010 on Wednesday, May 26, and never have to leave your office.

MIOSHA to Host Symposium on Asbestos Hazards, Protection

"Employers have a legal responsibility to protect their workers and the general public from the hazards associated with the improper removal and/or disturbance of asbestos," said MIOSHA Director Doug Kalinowski.

Manhole Covers Plant Cited for Combustible Dust, Electrical Hazards

Agency inspectors found that combustible particulate solids, which were generated during trimming and repair operations, were not collected into an adequately designed dust collection system, were allowed to accumulate on machinery and surfaces, and were not adequately cleaned up to prevent such buildup.

Product Showcase

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