underground

Contamination at Hanford Tank Did Not Come From Leak
Contamination at Hanford Tank Did Not Come From Leak
Contamination at Hanford Tank Did Not Come From Leak
RICHLAND  (AP) — Radioactive contamination found on a piece of equipment on the Hanford Nuclear Reservation was not the result of a leak in an underground nuclear waste storage tank. The U.S. Department of Energy said Wednesday that an analysis has ruled out that the contamination came from a leak within double-walled tank AZ-101...