New Study on Setting Occupational Exposure Levels for Hydrocarbon Solvents

The method used assumes additivity between similar hydrocarbon solvents, which is based on the similar toxicological properties observed in studies.  According to the abstract, “Practical demonstrations on how to use these recommendations to develop occupational exposure advice in different situations (from simple complex solvents to blends of complex solvents) are also provided.”

Source: PubMed Abstract

Study Suggests Ranking Procedure to Prioritize Release Assessments of Engineered Nanomaterials

nano-blogFrom the abstract, “The present analysis suggests that process-based release potential can be ranked, thus helping to prioritize release assessments, which is useful for tiered exposure assessment approaches and for guiding the implementation of workplace safety strategies. The contextual information provided in the literature was often insufficient to directly link release to exposure. The studies that did allow an analysis suggested that significant worker exposure might mainly occur when engineering safeguards and personal protection strategies were not carried out as recommended.”

Source: PubMed Abstract

Two New Studies Provide Additional Evidence of a Increased Risk for Lung Cancer in Welders

Welding it togetherOne study was conducted in mice (Falcone et al., 2017), the other is a human epidemiology study (Wong et al., 2017).  The exact agent responsible for the potential increase has not been identified.

Source: Falcone PubMed Abstract

Source: Wong PubMed Abstract

2016 Top 10 L&I Violations Released

The top 3 are fall protection, accident prevention programs, and chemical hazard communication.  The full list can be found at the link below:

Source: L&I

New Continuing Ed Program Offered by NWCOHS: Assessing Biological and Chemical Risks in the Workplace

From NWCOHS: “This course will not only provide a useful framework for all safety managers but will illustrate lessons learned and best practices through a variety of case studies. This approach will demonstrate the utility of the risk assessment frame in safety management. Practical “in field” experiences will be shared that should allow the attendee to save time and point to effective approaches for daily work as well as for strategic planning.”

Source/Registration: NWCOHS