1.
Submittal of the Response to the Notice of Disapproval Investigation Work Plan for Delta Prime Site Aggregate Area Delayed Sites at Technical Area 21 and Revision 1
2.
Submittal of Revision 1 to Investigation Work Plan for Material Disposal Area C (MDA C) Los Alamos National Laboratory (LANL) Environmental Protection Agency (EPA) ID#NM0890010515
4.
Submittal of Sampling and Analysis Plan (SAP) Addendum to the Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) Work Plan for Operable Unit (OU) 1147 for Solid Waste Management Units (SWMUs) 50-004(c) and 50-011(a), at Technical Area (TA) 50