- Vacuum has been pumping steadily on the EHDT section since June 8, reaching 3.2E-8 Torr at 8am today (June 12)
- Leak check performed this morning by Anthony Ip: no leaks
- Vacuum vented and re-pumped, leak check repeated: no leaks
- Reached 5.0E-7 Torr by 9:20am
Installation of shielding over the beam dump will begin next Tuesday. |