12.
Periodic monitoring report for vapor-sampling activities at material disposal area T, consolidated Unit 21-016(a)-99, at technical area 21, July to September 2010
13.
Periodic monitoring report for vapor-sampling activities at material disposal area V, consolidated unit 21-018(a)-99, at technical area 21, February 2011
16.
Periodic monitoring report for vapor-sampling activities at material disposal area T, consolidated unit 21-016(a)-00, at technical area 21 October to December 2010