Think of a time when you had an accident or were with someone who had an accident… Write down...
21
Think of a time when you had an accident or were with someone who had an accident… Write down something that, if you had known about it ahead of time, could have prevented the accident, or made it easier to deal with afterwards. Property of CTE Joint Venture
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Transcript of Think of a time when you had an accident or were with someone who had an accident… Write down...
Think of a time when you had an accident or were with someone who had an accident…
Write down something that, if you had known about it ahead of time, could have prevented the accident, or made it easier to deal with afterwards.
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Biotech - Safety
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1. Define regulatory acronyms relating to MSDS2. Identify the key components of MSDS3. Use MSDS information to identify
appropriate PPE and procedures for using a given material.
4. Locate MSDS in the classroom5. Use classroom MSDS information to write
appropriate clean up procedures for a given material (including reporting where necessary).
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Copy these 4 acronyms into your notes. Leave room to write in a definition.
GHS–HCS - MSDS (SDS)– OSHA –
When you see the words that match any of these acronyms, try to be the first to raise your hand and call out Bing! If you’re called on, just say which acronym you see.
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In 1983 the Occupational Safety and Health Administration adopted rules based on employees “right to know” any hazardous substance they might be working with.
Bing! OSHA - Occupational Safety and Health Administration. - This is the main agency of the U.S. government responsible for regulating workplace safety.
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One OSHA requirement is that users of any hazardous material maintain an Hazardous Communications System. This is a written plan explaining what hazardous things are being used, how employees are informed about them, and information for emergency responders about what materials are on site.
Bing! HCS- Hazardous Communications System. -Establishes the legal requirement to inform users about any hazardous materials they might come in contact with.
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The law requires an that as part of the HCS, Material Safety Data Sheets for all hazardous materials will be available to employees.
Bing! MSDS- Material Safety Data Sheet(s). -This is a document with all the information on hazardous materials.
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MSDS do not have one required format.Let’s look at two MSDS for the same
chemical, hydrogen peroxide. Write down 3 differences you can see.
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(Copy these questions into your notes, leaving 2 lines below for answers.)
Though the information and format may vary, every MSDS should have key information that will allow you to answer these questions:
What are the hazards of using this material?
What PPE do I need to safely use this material?
How should I clean up, and dispose of this material?
How should I store this material?Property of CTE Joint Venture
With your partner…
Use the MSDS handout to answer the Key Questions for isopropyl alcohol.
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1. What are the hazards of using this material?2. What PPE should do I need to safely use this material?3. How should I clean up, and dispose of this material?4. How should I store this material?
Body tissue irritantSlightly toxic by ingestion and inhalation
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Splash gogglesChemical resistant gloves and apronProper ventilationUse respirator in spill or fire situations
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Ventilate areaClean up personnel need PPEAbsorb spills and put cleaning materials in
sealed containers.
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Since MSDS don’t have a required format, why do so many of them list information in the same 16 sections?Because many companies are already writing to align with the format of the new INTERNATIONAL system of material safety, the Globally Harmonized System.
Bing!
GHS – Globally Harmonized System. - This is a voluntary worldwide system for getting all countries to use the same symbols and format for materials information.
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Under the GHS system, what OSHA calls a MSDS is called an SDS.
What do you think SDS stands for???
SDS = Safety Data Sheet
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GHS –
HCS –
MSDS (SDS) –
OSHA –
GHS – Global Harmonization System
HCS – Hazardous Communication System
MSDS (SDS) – Material Safety Data Sheet (Safety Data
Sheet)
OSHA – Occupational Safety and Health
Administration
OSHA Hazard Communication Standard, 29 CFR 1910.1200, paragraph(g)(8):
The employer shall maintain in the workplace copies of the required material safety data sheets for each hazardous chemical, and shall ensure that they are readily accessible during each work shift to employees when they are in their work area(s). (Electronic access, microfiche, and other alternatives to maintaining paper copies of the material safety data sheets are permitted as long as no barriers to immediate employee access in each workplace are created by such options.)So, naturally, we have MSDS in our lab for the chemicals we use here. Raise your hand if you have notice the MSDS binder.
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Write down the location of the MSDS information in your
notebook now.
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Go to your assigned lab station.Put the names of all of your team mates
on the Closure Form you will find there.As a group, use what you know about
MSDSs and the model MSDS you have for isopropyl alcohol to write a rough MSDS for water.
Be ready to turn in your sheet by the end of class.
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