6.
Completion of Chromium Extraction Well CrEX-4 Installation; Testing; and Integration into the Chromium Plume Control Interim Measure Extraction; Treatment; and Injection System
10.
Transmittal of Application for Pre-Construction Approval and Notice of Intent to Start Operations under 40 CFR 61 Subparts A and H for Venting of Flanged Tritium Waste Containers (FTWCs) at TA-54