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Hazardous Chemical Management Training University of Colorado at Boulder Environmental Health & Safety Http://ehs.colorado.edu 303-492-6025 ehs@colorado.edu
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Why am I here?! 1) Someone said I had to be here… 2) I work with potentially hazardous materials… 3) I could potentially generate hazardous waste… 4)I live for the University and desperately want to protect its assets and investments…
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R esource C onservation R ecovery A ct Passed by Congress in 1976
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Cradle To Grave
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Oops~!!
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The Answer… If you produce a waste that is hazardous by definition or characteristic… you are a generator! If you’re a generator you must have ANNUAL training, and so does your supervisor!
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But What is Hazardous Waste?! By Regulations Corrosive Toxic Ignitable Listed In Reality… Buffers, Solvents, Salts, O-My..! If in doubt ask Haz-Waste Management Group
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CU Hazardous Waste Management
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Lab Safety Aisle Obstructions & Clutter Electrical cords, Clutter, Backpacks! Food In the Lab?! Secure Gas Cylinders Personal Protective Equipment (PPE) Limit Quantity's of Hazardous Waste
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Examples
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PPE PPE (Personal Protective Equipment) NO SHORTS OR SANDALS! NO GLOVES OUTSIDE OF LAB!
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Hazard Communication Product Labels NFPA Signage MSDS’s Quick Look at hazards Inside!
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NFPA Signage What does the white section mean?
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Material Safety Data Sheets Info on Hazards, Handling & Emergencies Designed For Industry MSDS Sections Chemical Id (Name & synonyms) Toxicity (How the Chemical can harm you) Physical Characteristics (Physical state: Gas, Liquid, Solid) Reactivity (Other chemicals that it may react with) Fire, Spill, First Aid (How to handle chemicals in these situations) Availability Supplier EH&S Data Bases
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Also helpful… Know Location of: Fire Extinguishers Alarm Stations Eyewashes/Showers Exits MSDSs Spill Equipment
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Spills & Leaks Incidental Spill Vs. Spill Response
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Incidental Spill S pill is small in nature Q uickly locate spill cleanup materials I solate and clean up the spill incorporating proper protection (PPE) D ispose of waste properly!
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Emergency Spill Scenario A one gallon container of Phenol broke and has released onto the floor of you lab. Some has splashed on one of your co-workers arms and clothes. What do you do now?!
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Emergency Spill Response L ife Safety First E vacuate Immediate Area P ull Fire Alarm E xecute 911 call from Safe Location R emain Available for Emergency Personnel
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Chemistry Building Lab Fire A bottle of flammable liquid broke inside the hood next to a hot plate. Portable fire extinguishers were ineffective. Other improperly stored chemicals ignited, adding more fuel to the fire…
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Fires Is there such a thing as a small (unintentional) fire? Follow Emergency Spill Response Procedure LEPER Attempt to extinguish the fire if you’re comfortable doing so AND the Fire Department is on its way
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Waste Time! We have covered… Lab safety Spill Response Fire What do you do with the waste you have generated?!
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Waste No Hazardous Chemicals down Drains or in the Trash!
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Now what….!?
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SAA Summary 1.Waste Containers Labeled AND Written Words “Hazardous Waste” 2.Container closed and not leaking or bulging 3.Separate to Prevent Incompatibility… 4.In Secondary Containment 5.Less than 55 Gal. 6.Not a P-Listed Waste
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What‘s Wrong Here? No Haz-Waste Label Open Containers No Secondary Containment Not In SAA
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Hazardous Waste Tag Fill Out Completely!! Full Chemical Names in English Percent Total = 100% Includes Solvent (H2O) Submit Top Copy to EH&S (UCB-413)
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Haz-Waste Crew’s Wish List: 1. Please write Legible! 2. Keep Mercury Separate! 3. Multiple containers of same waste = one tag! 4. Physical State of Chemical AND pH! Liquid Solid 5. Been waiting 2 weeks? Call 303-492-7845 6. Peace on earth and lots of money NOT LIIKE THIS!!
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Radioactive Material Contact Health Physics 303-492-6523 Special Training, License Mixed Waste - WATCH OUT! Mixed Chemicals and Rad are… VERY!... VERY!…. VERY!… BAD!!!
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Bio waste All biologically contaminated materials Must Be Rendered Non-Infections Bleach Autoclave Autoclaved Material Should Be Placed in Bins for Pickup…
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Empty Containers & Broken Glass Is it P-Listed?! No free flowing liquid Rinse toxic containers Must Cross out hazard warnings! Must Write “Empty” Container may be trash disposed *Lab glass is not allowed in campus recycling*
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Sharps Bio-Medically Appearing… Contaminated… Scalpel, Syringe, Needle = Haz Waste Chem Contaminated + Anything = Haz Waste All metal sharps (razor blades) = Haz Waste Not Contaminated… Clean = Custodian Safe Container Label “Non Haz”
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Things You should know now… We have covered… Lab safety Spill Response Fire SAA/Waste Glass/Containers/Sharps
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Generator Responsibilities! Annual Training Collect Waste properly Proper Storage of Waste Emergency Procedures Complete Information on Haz-Waste Tags Up-to-date Chemical Inventory Up-to-date MSDS Catalog Lab Safety & General Housekeeping
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Questions?
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