A.They should wear safety shoes B.They should wear ear protection C.They should not wear jewelry D.All of the above
A.leaked into navigable waters B.poured into navigable waters C.pumped into navigable waters through a fixed piping system D.all of the above
A.a damaged pneumercator line B.a puncture, crack, or hole in the skin of the vessel C.improper record keeping of fuel transfer activities D.contamination of the contaminated steam supply system