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May 14, 2007

NIOSH earns high marks, but not highest rating: NAS

The National Academies of Sciences has just released a report on the safety and health research program of the National Institute for Occupational Safety and Health (NIOSH). NAS rated MSHA 4 on a 5-point scale in that it's research was in a "high-priority subject area" (but not the highest priority) and its research has made a "moderate contribution" (not a major contribution) to improving occupational safety and health.

Specifically, the report notes that 331,000 people work in the US mining sector which suffers "the highest fatality rate of any industry in the country."

Among MSHA's achievements, the report singles out "development of the personal dust monitor" -- but this direct-reading dust sample is still unavailable "in development."

Most of the suggested improvments for MSHA are safe, politically-correction nostrums like becoming more pro-active, setting more innovative goals, improving coordination with other agencies and improving partnerships with the mining industry. Several of more specific interest include: delivering output in a format "preferre3d by mining operators, miners, and other non-technical users," evaluating "remote sensing and diagnaostic methods" that could enhance mine safety and conducting new research into chemical hazards, improved communications, training, noise prevention, surveillance and repetitive injuries prevention." As if to emphasize, NAS cites as an emerging issue "increased remote control and automated equipment and systems" along with health effects of "mixed exposures" (e.g. diesel exhaust and noise), radiation exposure and workforce development.

May 11, 2007

Practice makes perfect

On innumerable social occasions, I've found myself describing in detail the 1980 Lake Peigneur, LA, disaster when an errant Texaco oil-drilling crew, drilling underwater, pierced the side of a salt mine, flooding it and emptying the lake. The wound to the mine was mortal, but the salt miners were so well drilled in emergency evacuation that all 55 miners escaped without injury. You can see the action unfold on YouTube.

So it makes perfect sense that Louisiana salt miners take seriously efforts by mine managers to maintain readiness for mine disasters. Thus, the headline in yesterday's Daily Iberian (New Iberia, LA) was eye-catching, but unsurprising: "Mine Stages Disaster." No, it wasn't an insurance scam. It was a full-scale drill by Cargill Salt's Avery Island mine. Drills like this are why salt mine rescue teams regularly dominate national competitions among various mine rescue units which compete annually, recognizing that competition heightens not only skills, but awareness.