The maximum exposure rate limits for storage containers and source changers are 2 mSv (200 mrem) per hour at any exterior surface, and 0.1 mSv (10 mrem) per hour at one meter from any exterior surface with the sealed source in the shielded position.
12 Va. Admin. Code § 5-481-1220
Statutory Authority
§ 32.1-229 of the Code of Virginia.