The photograph shows the fill line hookups at TCWTP. All connections and fittings were identical, and the hoses used by ADC could be hooked up to any of the fill lines pictured. There was also no color coding of the lines or prominent labeling other than plain black text on a white background....
WRONG CHEMICAL – WRONG CONTAINER Fatality @ Water Treatment Plant (Sodium Hypochlorite (bleach) into Hydrofluorosilicic Acid)
