Design Improvements and Analysis of Innovative High-Level Waste Pipeline Unplugging Technologies - 12171 Amer Awwad, Florida International University (USA); Tomas Pribanic, Florida International University (USA); Dwayne McDaniel, Florida International University (USA); Jose Varona, Florida International University (USA); Seckin Gokaltun, Florida International University (USA); David Roelant, Florida International University (USA); Jairo Crespo, Florida International University (USA)