-- Obsolete -- Target Hall Survey Requirements
—
filed under:
Target Hall,
Safety
From ION by Joe Mildenberger
Date: Oct. 16, 2007
Message from Joe:
This is to clarify the criteria for when a Target Hall survey is required following a loss of zoning when the hotcell lid has been opened:
- A survey is required before the next human access into the Target Hall.
- A survey is not required before returning the ventilation rate to its normal operating level.