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Minnesota Legislature

Office of the Revisor of Statutes

4731.4040 LIMITS ON EXTERNAL RADIATION LEVELS.

The maximum exposure rate limits for storage containers and source changers are 200 millirems (2 mSv) per hour at any exterior surface, and ten millirems (0.1 mSv) per hour at one meter from any exterior surface with the sealed source in the shielded position.

Statutory Authority:

MS s 144.1202; 144.1203

History:

29 SR 755

Published Electronically:

March 12, 2009