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Sunday, September 15, 2013

Contamination Found At Old Biggs Airfield Bunker

It seems to be uranium at 7x the Reg. Guide 1.86 limit.

What is the limit?  That's the limit below which something with surface contamination is released from any regulatory controls.   For uranium the limit is 5,000 dpm/100 cm2 alpha average, with hotspots up to 3x the average.

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