Why are we still failing in PRCS?
It amazes me that in the year 2023, 30 years after the PRCS standard was promulgated, we still have Entry Supervisors who can NOT explain:➡ Why Oxygen Concentration must be measured FIRST (then LEL and then Toxicity)➡ The Correction Correlation with the LEL readings➡ Why OSHA defined the LEL of 10% as a Hazardous Atm…...
