| Number | Date Signed | Description |
|---|---|---|
| Mod P00053 | October 31, 2024 | Priced Work 14 and 15 (Partial) Calcine Disposition Project |
| Mod P00052 | October 23, 2024 | UCA Nevada Spheres Project, Calcine Disposition Project FY 2025, Technology Development On-line Sampling |
| Mod P00050 | October 21, 2024 | Risk Register Update |
| Mod P00048 | October 16, 2024 | Definitize ICDF Fiscal Year 2024 Extension and AICDF Project 1 |
| Mod P00047 | September 30, 2024 | Definitize Ultra Sonic Testing |
| Mod P00043 | September 24, 2024 | FY25 PEMP |
| Mod P00042 | September 03, 2024 | UCA Priced Work 11, 12, 29 (Partial) LLW/MLLW Shipments and Derivative Classifiers |
| Mod P00041 | August 29, 2024 | Risk Register Update |
| Mod P00038 | August 08, 2024 | Calcine RCRA Delisting Supporting Documents |
| Mod P00035 | July 18, 2024 | Revised Approach Navy Core Car REA |
| Mod P00034 | July 09, 2024 | UCA SDA Cap Construction CERCLA Documents and Preparation Activities |
| Mod P00031 | June 12, 2024 | Risk Register Update |
| Mod P00028 | May 22, 2024 | Undefinitized Ultra Sonic Testing |
| Mod P00027 | May 20, 2024 | PEMP Rev 3 |
| Mod P00026 | May 16, 2024 | TO 3.2, 7.1 - Risk Register Update |
| Mod P00025 | May 08, 2024 | TO 3.2 PEMP Rev 2 |
| Mod P00023 | May 01, 2024 | Definitize Reconciliation REA; Hybrid TO Section B |
| Mod P00022 | April 24, 2024 | Indirect Rate Adjustment; Hybrid TO Section B |
| Mod P00019 | March 12, 2024 | Definitize Priced Work Item 16; Hybrid TO Section B |
| Mod P00016 | January 23, 2024 | TO 3.2 PEMP Rev 1 |
| Mod P00011 | November 17, 2023 | Incorporate Priced Work Items 1-4; Hybrid TO Section B |
| Mod P00006 | September 22, 2023 | Award TO 3.2 Integration and Mission Continuity and FY 2024 Performance Evaluation Measurement Plan (PEMP) |