1 / 22

OSHA in the Laboratory

OSHA in the Laboratory. Lance Jones Env Health & Safety. Goals. OR-OSHA Inspection Chemical Hygiene Plan General Chemical Information Specific Chemical Information Chemical class Eyewash Spills. OR-OSHA.

grant-miles
Download Presentation

OSHA in the Laboratory

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. OSHA in the Laboratory Lance Jones Env Health & Safety

  2. Goals • OR-OSHA Inspection • Chemical Hygiene Plan • General Chemical Information • Specific Chemical Information • Chemical class • Eyewash • Spills

  3. OR-OSHA • “The employer did not provide lab employees with information and training at the time of their initial assignment to a work area where hazardous chemicals were present or prior to assignments involving new exposure situations.”

  4. OR-OSHA inspection • What’s the most hazardous chemical you work with? • What are the hazards (what can it do to you)?

  5. Chemical Hygiene Plan • Responsibilities • Laboratory CHP • Laboratory Chemicals • Exposure Sampling • Safety Controls • Employee Training Based on OSU’s plan (template on EH&S website) • Special Precautions • Medical Surveillance • Laboratory Accidents • Laboratory Audits • Chemical Inventory • Recordkeeping

  6. Chemical Hygiene Plan • Add • Inventory • Hazardous operations • Allergens, embryotoxins and teratogens • High acute or chronic toxicity • Animals, radiological, recombinant DNA • Infectious agents

  7. SDS • Safety Data Sheet - expectations • Access MSDSOnline or • File cabinets at EH&S • Chemical companies: • Sigma/Aldrich/Fluka • Mallinckrodt & JT Baker • Fisher

  8. Manufacturer name Physical characteristics Flammability Reactivity Harmful levels (PEL) Route of entry Target organs Systemic effects Signs and symptoms Exposure risks Acute Chronic PPE Control methods SDS – What is it Good For?

  9. Chemical Classifications • Know about general hazards • Check on specific hazards • Handling solvents • Handling acids/bases

  10. Health Effects - Chemical Categories • Aromatic hydrocarbons – irritant, CNS • benzene • Aldehydes – irritant • formaldehyde • Straight-chain hydrocarbons – irritant, CNS • Alcohols – irritant • methanol • Esters - irritant

  11. More Health Effects • Chlorinated solvents - CNS • dichloromethane • Amines – irritant • Toxic – mercury, lead, nickel, cadmium, arsenic, chromium • Acids & Bases – corrosive and irritant

  12. Carcinogens • Three categories: • Extreme (committee review & approval) • High (registration of use) • Moderate • Facility impacts

  13. Lab Practices • NO consumption or storage of food or drink in labs • NO handling of contact lenses, lip balm, cosmetics in labs • Keep exit paths open

  14. Hierarchy of Hazard Prevention • Engineering controls • Substitute • Enclose • Barriers • Safe work practices (CHP) • Administrative • PPE

  15. Eyewash • Requirements: • Locate any place corrosive materials are used • Cannot pass through doorway • Stays on 15 minutes • One hand operation • Weekly test • Shower

  16. PPE • Personal Protective Equipment • Types • Head • Eyes • Lungs • Skin • Feet • Levels • Glasses – goggles – face shield

  17. Spills • Prepare • Assess hazard • Get backup • Get equipment • PPE • Spill response (pads, pigs, loose) • What if you need to get help?

  18. Fire Safety • Keep exits clear • Extension cords-temporary use only • Frayed cords • Fire extinguisher use

  19. What Else? • Biohazards • Radiation hazards • Carcinogen registration • Occupational health program • Hazardous materials transportation

More Related