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TAMUCC Chemistry Lab Safety Orientation Science & Engineering

TAMUCC Chemistry Lab Safety Orientation Science & Engineering. CHEMISTRY LAB SAFETY ORIENTATION. Overview Emergency Phone Number Fire & Emergency Evacuation Accident Reporting Lab Attire Hazard Communication Personal Protective Equipment First Aid.

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TAMUCC Chemistry Lab Safety Orientation Science & Engineering

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  1. TAMUCC Chemistry Lab Safety Orientation Science & Engineering

  2. CHEMISTRY LAB SAFETY ORIENTATION Overview Emergency Phone Number Fire & Emergency Evacuation Accident Reporting Lab Attire Hazard Communication Personal Protective Equipment First Aid

  3. Campus Emergency: Call University Police Department (UPD) in case of an emergency. From any university phone: dial 911 or ext. 4444. From your cell phone: dial 361-825-4444. LAB SAFETY ORIENTATION

  4. Emergency Call: If you first call 911 using your cell phone, make sure to also notify UPD at (361) 825-4444 so they can assist in the response. LAB SAFETY ORIENTATION

  5. At the beginning of the semester: Become familiar with your building; Know your fire exits; Know the shortest route to the nearest exit; Be aware of your surroundings; And… LAB SAFETY ORIENTATION

  6. Fire Evacuation Procedures - in case of a fire: Exit the building in a calm & orderly manner. Use the shortest and safest passage to the exit. DO NOT RUN. Do not use the elevator. LAB SAFETY ORIENTATION

  7. Fire Evacuation Procedures Alert people and pull the fire alarm on your way out. Meet your class at the assembly area designated by your Instructor. Stay at least 100 feet away from the building (or 35 long steps) LAB SAFETY ORIENTATION

  8. Fire Evacuation Procedures Do not re-enter the building until the “All Clear” has been announced. Regardless of whether it is a real fire alarm, false alarm, or a fire drill, you are required to follow the same procedures above. LAB SAFETY ORIENTATION

  9. Fire Evacuation - Helping a person with mobility impairment: Accompany him/her to an area of rescue assistance located at the stairwell landing. Call or have someone call UPD & give UPD the location. LAB SAFETY ORIENTATION

  10. Helping a person with mobility impairment: UPD will bring him/her down the stairway using an evacutrak. Stay with him/her until UPD arrives unless your life may be in danger. Do not use the elevator. LAB SAFETY ORIENTATION

  11. Fire Safety Never leave a fire unattended. Be aware of Bunsen burners emitting invisible flames. Keep flammable & combustible materials away from a heat source. LAB SAFETY ORIENTATION

  12. Fire Safety Report all malfunctioned equipment to your Instructor. Do not use frayed, damaged electrical cords. Do not overload the circuit with an “electrical octopus.” LAB SAFETY ORIENTATION

  13. Accident Reporting – Life Threatening For a life-threatening incident, contact UPD From any university phone, dial 911 or 4444. If an ambulance is needed, inform UPD so. LAB SAFETY ORIENTATION

  14. Emergency Call If you first call 911 using your cell phone, make sure to also notify UPD at 361-825-4444 so they will assist in the response. LAB SAFETY ORIENTATION

  15. Accident Reporting – Non Life-Threatening Report all non life-threatening incidents to your Instructor. Use the first aid kit in the lab. Go to the Health Center if needed. LAB SAFETY ORIENTATION

  16. Lab Attire: Upon entering the lab, you are required to wear: Lab coat Long pants Sturdy closed-toe closed-heel shoes LAB SAFETY ORIENTATION

  17. Lab Attire Shoes should cover your feet as much as possible. Leather top & slip-resistant sole are also recommended. Without proper attire, you will be asked to leave. LAB SAFETY ORIENTATION

  18. Lab Safety Behavior NO FOOD, NO GUM NO DRINK NO COSMETICS Never touch, taste, or smell any chemicals Long hair tied back No horseplay (pushing, shoving, pranks, etc.) LAB SAFETY ORIENTATION

  19. Emergency Equipment: Fire extinguisher or other emergency equipment may be available inside the lab. However, using them is only on a voluntary basis. LAB SAFETY ORIENTATION

  20. Emergency Equipment: Use emergency equipment only if: You are trained to use them. Your own safety is not compromised by using them. Remember: YOUR OWN SAFETY COMES FIRST. LAB SAFETY ORIENTATION

  21. Emergency Phone in your lab. When the red light is flashing and/or the phone is ringing, there may be an emergency announcement. PLEASE PICK IT UP IMMEDIATELY! LAB SAFETY ORIENTATION

  22. LAB SAFETY ORIENTATION Hazard Communication: Get to know your chemical before using it. There is a Material Data Safety Sheet for every chemical in your lab. Looking at a MSDS is the best way to get to know your chemical.

  23. LAB SAFETY ORIENTATION The Material Safety Data Sheet (MSDS) provides information regarding the chemical’s Physical, chemical, health properties Safe handling, personal protective equipment required, disposal, storage, etc.

  24. LAB SAFETY ORIENTATION • NFPA Fire Diamond also communicates chemical hazards using colors & numbers • Color of the diamond communicates the type of hazard: • Red: fire hazard • Blue: health hazard • Yellow: reactive hazard • White: specific hazard such as oxidizing, water reactive, corrosive, etc.

  25. LAB SAFETY ORIENTATION • NFPA Fire Diamond (con’t) • The numbers in the NFPA fire diamond communicates the severity of the hazard • Number (0 – 4) • From 0 (neutral) to 4 (deadly.)

  26. LAB SAFETY ORIENTATION Potential Health Hazards of Chemicals Poisons: Chemicals capable of harming a person in a small amount. Asphyxiants: Chemicals capable of depriving the body of oxygen. Sensitizers: Chemicals capable of causing an allergic reaction upon repeated exposures

  27. LAB SAFETY ORIENTATION Potential Health Hazards of Chemicals Carcinogens: Chemicals capable of producing/causing cancer in humans or animals. Reproductive Toxins: Chemicals capable of affecting the male or female reproductive system or a developing fetus.

  28. LAB SAFETY ORIENTATION Potential Health Hazards of Chemicals Irritants: Chemicals capable of causing inflammation, redness or itching upon exposure. Corrosives: Chemicals capable of destroying or causing irreversible damage to the skin, respiratory system, eyes.

  29. LAB SAFETY ORIENTATION Potential Physical Hazards of Chemicals Cryogens: Extremely cold chemicals capable of causing fire or explosion. Flammables: Chemicals capable of causing fire or explosion. Oxidizers: Chemicals capable of providing oxygen to feed a fire or explosion.

  30. LAB SAFETY ORIENTATION Routes of Entry: Paths that chemicals can get into your body. Inhalation Route: Contaminants enter the body through the lungs. Absorption Route: Contaminants enter the body through the skin or eyes

  31. LAB SAFETY ORIENTATION Routes of Entry: Ingestion Route: Contaminants enter the body through the digestive system. Injection Route: Contaminants enter the body through a contaminated sharp object that breaks through skin.

  32. LAB SAFETY ORIENTATION Chemical Usage Do learn about the chemicals before using them. DO NOT use any chemicals without your Instructor’s supervision or approval. Do wear all personal protective equipment as required. When in doubt, ASK.

  33. Personal Protective Equipment (PPE) When working with chemical, you are required to wear proper PPE. You may be asked to leave if you do not wear the required PPE. LAB SAFETY ORIENTATION

  34. Eye Protection Goggles are required while you work with chemical. Put them on properly and keep them on while working with chemical. Goggles on your forehead WILL NOT protect your eyes. LAB SAFETY ORIENTATION

  35. Eye Protection – Goggles Vs. Safety Glasses Goggles have a seal around the eyes and can protect you from a chemical splash. Safety glasses have no seal around the eyes and can only protect you from dust, flying debris, etc. LAB SAFETY ORIENTATION

  36. Hand Protection Gloves are required while you work with chemical. Use the gloves that your instructor provides. They are compatible with the chemicals used in the lab. LAB SAFETY ORIENTATION

  37. Chemical Disposal When you are done using the chemicals, safely dispose of them as specifically instructed by your Instructor. Broken glassware Disposal Dispose of broken glassware in appropriate box. Do not place broken glassware in the trash. LAB SAFETY ORIENTATION

  38. LAB SAFETY ORIENTATION Glassware Incident If you get cut from broken glassware, clean out the wound prior to bandaging it. Have yourself checked out at the Health Center if needed. If there is blood on the surface, have everyone stay away and call the Instructor IMMEDIATELY.

  39. LAB SAFETY ORIENTATION First Aid Chemical in Eye: Flush eyes out for at least 15 minutes. Keep your eyes open while flushing. Have yourself checked out at the Health Center.

  40. LAB SAFETY ORIENTATION Chemical on skin: Remove contaminated clothing, if needed. Flush the affected area for at least 15 minutes. Have yourself checked out at the Health Center.

  41. Ingesting Chemical – If you accidently ingest chemical: Rinse your mouth out immediately. Have yourself checked out at the Health Center IMMEDIATELY. Do not induce vomiting unless directed to do so by the health care provider. LAB SAFETY ORIENTATION

  42. Injection – If you were accidently poked with sharp object contaminated with chemical: Wash the affected area out. Have yourself checked out at the Health Center IMMEDIATELY. LAB SAFETY ORIENTATION

  43. Inhaling Chemical: Get out into fresh air. Have yourself checked out at the Health Center. LAB SAFETY ORIENTATION

  44. Leaving the lab - when the lab session is over: Clean your workstation. Put all tools and equipment back to their proper place. Remove gloves and other PPE. Wash your hands thoroughly before leaving the lab. LAB SAFETY ORIENTATION

  45. QUIZ • Click on the following link to take the online quiz. • Call E,H&S @ Ext. 5555 for any Questions. • You must pass with 100% correct. • Good luck! • Chemistry Lab Safety Orientation Quiz

  46. Have a safe semester

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