That would be considerably more expensive than digging the material up and hauling it off to a certified disposal site for low-level radiological waste. The structure is mentioned in historical documents, but its contents are still unknown. A second find at a site within the base's munitions storage area produced a box containing gloves, rags and luminous knobs. It too will be shipped to a certified disposal site. A third site within the munitions storage area came up empty.
Workers have two more sites to excavate before the project is completed.
No further action will be required at those sites.