Semi-Conductor Fatal and Preventable Accident ‼️- TSMC Arizona - Please, Please, Please - when designing liquid systems in semi-conductor fabs and water hauling and handling facilities, be aware that semi-conductor liquid acid waste, peroxide, acetone, water, and isopropyl alcohol can pressurize. Unchecked, fatalities can result just as this worker was killed two quarters ago, this accident was 100% preventable with proper engineering and administrative controls according to the investigation report issued this week.How many trucks leave fabs every day hauling similar type of “water” and enter hi ...