OSHA Budgets and Crystalline Silica

In a case of good news/bad news for industrial workers, OSHA (the Occupational Safety and Health Administration) is getting a budget increase for 2012, but the money comes with a delay on a proposal that would further limit workers’ exposure to carcinogenic silica dust. The backstory: Last February OSHA sent a proposal to the White House Office of Management and Budget that called for a reduction in the silica PEL¹ (Permissible Exposure Limit), which would be the first change to this regulation since the 1960’s². The plan was to get the approval of the OMB and then open up the proposal to public debate after 90 days, but one year later and OSHA is still waiting. The reason for the snag is most likely because of concerns raised by the industries that would be financially affected by stricter controls. Some opponents of the new OSHA proposal argue that the government needs to do a better job of enforcing the current rules before making any changes to the exposure level. Congress seems to agree with this priority, as the largest line item increase in the new budget is $5 million for additional enforcement OSHA’s sister organization, MSHA (Mine Safety and Health Administration). Representatives for the impacted industries, such as construction and mining, also point out that they subject themselves to voluntary monitoring and medical treatment for certain silica levels and these measures have been effective at eliminating the health risks to workers. Unfortunately for those who disagree with that assessment, a stricter regulation is unlikely to happen in the immediate future since with the upcoming elections lawmakers aren’t in a hurry to pass a regulation that could paint them as “anti-business.” So at least for now OSHA is going to have to use their bigger budget to make the current regulations work. For more information on the new OSHA budget we recommend this piece by NPR and this writeup from Patton Boggs LLP.   1)  The PEL for silica is a little tricky to explain – there are several variables and conditions that prevent it from being expressed as a simple number. You can read this blog post from The Safety Director’s Cut for a detailed explanation. 2) While the acceptable levels may change, there aren’t any expected changes to the recommended procedure for evaluating crystalline silica – which involves filtering samples on silver membrane filters and X-Ray Diffraction analysis. You can find the full procedure from the CDC here.