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TPA Changes
TPA Changes
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REQUEST APPROVAL DATE CHANGE REQUEST TITLE
M-15-17-01  02/02/2017  Extension of Interim Milestones M-015-99 Complete remedial investigation of PFP related waste sites located in 200-WA-1 in accordance with the 200-WA-1 and 200-BC-1 Rl/FS Work Plan, and M-15-91B Submit Feasibility Study Report(s) and Proposed Plan(s) for the 200-BC-1 and 200-WA-1 operable units (200 West Inner Area) to EPA and add Interim Milestone M-015-84 Complete remedial investigation of 200-WA-1 and 200-BC-1 operable unit waste sites in accordance with the 200-WA-1 and 200-BC-1 RI/FS Work Plan.  
M-16-16-05  02/16/2017  Extension of Interim Milestones M-016-193 by One Year 
C-17-01  03/03/2017  200-CP-1 Operable Unit Waste Site Assignment and Reassignment in Appendix C 
C-16-02  03/07/2017  Assignment of Waste Sites to the 200-EA-1, 200-IS-1, and 200-CP-1 Operable Units in the Tri-Party Agreement (TPA) Appendix C 
M-16-17-01  03/30/2017  Waste Site Schedule per Action Memoranda and Addition of Interim Milestone 
M-45-16-01  03/30/2017  Modify M-045 Closure Milestones for WMA C Closure 
C-17-02  04/24/2017  Waste Site Assignment and Reassignments to the 200-CB-1 and 200-CP-1 Operable Unit in Appendix C 
C-17-04  04/24/2017  Waste Site Assignment to the 200-IS-1 Operable Unit in Appendix C 
M-15-17-02  06/19/2017  Extension of Interim Milestone M-015-92A 
M-24-17-01  06/20/2017  Groundwater Protection, Monitoring, and Remediation Well Installation Priority List Update Through CY2020, Including New Interim Milestone and Target Date 
M-15-17-03  06/30/2017  Extend the Due Date for TPA Interim Milestone M-015-112 
M-92-17-01  06/30/2017  Establish One Interim Milestone for the Management of Cesium and Strontium (Cs/Sr) Capsules 
C-13-01  06/30/2017  Assignment of Waste Sites to the 200-IS-1 Operable Unit in the Tri-Party Agreement (TPA) Appendix C 
C-16-01  06/30/2017  Assignment of Waste Sites to the 200-CR-1 Operable Unit in Appendix C 
C-16-03  06/30/2017  Assignment of Waste Sites to the 200-WA-1 Operable Unit in Appendix C 
C-16-04  06/30/2017  Assignment of Waste Sites to the 200-CB-1 and 200-CP-1 Operable Units in Appendix C 
J-17-01  07/20/2017  Removal of 2716B from Tri-Party (TPA) Action Plan Appendix J 
M-36-17-01  07/27/2017  Deletion of Tri-Party Agreement (TPA) Milestone M-036-01H, 2018 Hanford Lifecycle Scope, Schedule and Cost Report  
P-00-16-01  08/17/2017  Five-Year Review Update to Tri-Party Agreement (TPA) Action Plan, Executive Summary 
P-04-16-01  08/17/2017  Five-Year Review Update to Tri-Party Agreement (TPA), Action Plan, Section 4.0, Agreement Management 
P-09-16-01  08/17/2017  Update to Tri-Party Agreement (TPA) Action Plan, Section 9.0, Documentation and Records 
P-09-17-01  08/17/2017  Update to Tri-Party Agreement (TPA) Action Plan, Section 9.5, Distribution of Documents and Correspondence 
P-10-16-01  08/17/2017  Five-Year Review Update to Tri-Party Agreement (TPA), Action Plan, Section 10.0, Community Relations/Public Involvement 
P-10-17-01  08/17/2017  Update to Tri-Party Agreement (TPA), Action Plan, Section 10.2, Public Information Repositories 
P-12-17-01  08/17/2017  Five-Year Review Update to Tri-Party Agreement {TPA), Action Plan, Section 12.0, Changes to the Agreement 
P-13-17-01  08/17/2017  Five-Year Review Update to Tri-Party Agreement (TPA), Action Plan, Section 13.0, Liquid Effluent Treatment and Disposal 
A-17-01  08/17/2017  Five-Year Review Update to Tri-Party Agreement (TPA), Action Plan, Appendix A, Definition of Terms and Acronyms 
B-16-01  08/17/2017  Operable Unit Changes to Appendix B, Listing of Treatment, Storage, and Disposal Groups/Units 
L-16-02  08/22/2017  Five-Year Review Editorial Update to the Tri-Party Agreement (TPA) Legal Agreement 
M-26-17-01  08/30/2017  Deletion of TPA Milestone M-026-01AB for the Calendar Year 2017 Hanford Site Mixed Waste Land Disposal Restrictions Summary Report