Summary of Findings
Tungsten and tritium release results for 0.02 m2 break are fairly insensitive to room geometry and leakage/isolation dynamics. All releases are fairly low.
Most of tungsten dust is in the VV, the duct and the floor of the GBR. The large density of tungsten promotes gravitational settling of the aerosol
For the worst case 0.1 m2 breach, the release of tungsten is only 67% of the limit
Tritium releases from the plasma chamber even in the worst case 0.1 m2 breach should be tolerable as long as the in-vessel mobilizable inventory remains below 3000 g HTO (~450 g-T).