Slide 1Mine Gases Atmospheric Testing C.4. Contributed by: Richard Black Industrial Scientific Corp. Slide 2 What is AIR?? u Nitrogen (N 2 ) 78% u Oxygen (O 2 ) 21% u All…
1. 1 Site Safety Todd Thalhamer, P.E. 2. 2 Health and Safety Your safety your life 3. 3 Hazard Awareness 4. 4 5. We Make Mistakes 5 6. Expensive Ones 6 7. What is your…
Slide 1 HYDROGEN SULFIDE (H 2 S) AWARENESS TRAINING Slide 2 Hydrogen sulfide presents a potential hazard to workers at many work sites. occurs as an unwanted by-product…
HYDROGEN SULFIDE (H2S) AWARENESS TRAINING Hydrogen sulfide presents a potential hazard to workers at many work sites. occurs as an unwanted by-product many different industries…