PPT-Modeling Exposures to Respirable Silica from Noise in Stone

Stephanie Sayler Industrial Hygiene Masters Candidate University of Michigan School of Public Health Environmental Health Sciences Department Background Silica is ubiquitous in nature One of the most prominent occupational exposure. Overview. History of the Silica Standard. Procedural Background. Publication of Final Rule. Legal Challenges to the Final Rule. Obligations under the Standard ….. When Must I Comply?. (k) . Dates. . . 2T. Date: 3/24/16. Place: . Chagrin. Falls, Ohio. Respiratory Crystalline Silica . Basics. https://. www.youtube.com/watch?v=QmK9jpO8n2Q&list=PLA77EA07578C93356&index=2. RCS. US OSHA Silica Standard. Respirable. Crystalline Silica. Mariano Kramer, Associate Cal OSHA Safety Engineer. Cal OSHA Update. November 4, 2016. Status of Final Rule. Horcher. rulemaking procedure. Adopted by California Occupational Safety and Health Board – September 2016 . Respirable Crystalline Silica. . David O’Connor. May 12, 2016. Final Rule Published. on March 25, 2016. Reasons for the Rule. Previous permissible exposure limits (PELs) are formulas that many find hard to understand. Silica . Rule. 2. Exposure and Health Risks. Exposure to respirable crystalline silica has been linked to:. Silicosis;. Lung cancer;. Chronic obstructive pulmonary disease; and. Kidney . disease. 3. Scope of Coverage. Sample Employee Training Presentation. Developed by . OSHA, 2018. Photo on the . title . slide is courtesy of . D. e. WALT. . . Industrial Tool Co.. • . This presentation contains copyrighted content. You may use, copy, distribute, and display the presentation as a whole. However, any copying, distribution, display, or modification of an individual copyrighted image or photo separate and apart from the presentation is not . Western Michigan Industrial Hygiene Society (WMIHS). November 1, 2016. ________________________________________________. Presented by . Matt . Macomber. , MIOSHA Senior Industrial Hygienist, GISHD. and . Respirable Crystalline Silica 29 CFR 1910.1053 Presented by : ETTA Bureau, (919) 807-2875 Objectives In this course, we will discuss the following: Respirable Crystalline Silica Identification/Exposure Controls Sample Employee Training Presentation. Developed by . OSHA, 2019. Photo on the . title . slide is courtesy of . D. e. WALT. . . Industrial Tool Co.. • . This presentation contains copyrighted content. You may use, copy, distribute, and display the presentation as a whole. However, any copying, distribution, display, or modification of an individual copyrighted image or photo separate and apart from the presentation is not . Define occupational safety and health. Provide background on what silica is and where it is present. Discuss where and how exposure to silica occurs. Describe the health effects related to silica. Discuss how you measure it. January, 2018. Personal Safety Division. Opening Points. This presentation contains an overview of general information and should not be relied upon to make specific decisions. Completing this program does not certify proficiency in safety and health. . Presented by : Mat M. Matsumune, CSP. Safety Managers / Coordinators / Directors, etc.?. HR-related?. Other? (What?). 2. 3. 4. Agenda. 5. Confined Space – What is it?. Silica. Do they affect you?. For stone benchtop fabrication businesses and workers. Reduction in workplace exposure standard for respirable crystalline silica. The national workplace exposure standard for respirable crystalline silica (RCS) has been halved from 0.1 mg/m. Joe Oster, Junyi Zhang, Callie Fischer Mentor: Dr. Patricia Cleary | Department of Chemistry, UW-Eau Claire . A Sioutas Personal Cascade Impactor was loaded with four 25mm, 2.0-μm PTFE filters to collect the airborne particles from the sand mining facility. The four sampling filters and one field blank filter, the same type as the sampling filters, were weighed before and after sampling to the nearest 0.01mg a minimum of three times until a variability of less than 0.1% was attained. This allows for the determination of how much particle mass was collected on the filters over the 24 hour sampling period..