JEFFERSON LAB SEARCH
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Jefferson Lab Weekly Briefs
September 30, 2015 -
Jefferson Lab Weekly Briefs
October 21, 201512 GeV Upgrade
Work is progressing in Halls B and C. Hall C is working on detectors and magnet preps. In Hall B, there is increased overhead work as they remove and install racks and cabling. Hall B also continues to work on the Torus magnet.Physics
Jefferson Lab Published Journal Articles, Oct. 12-16 -
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Jefferson Lab Weekly Briefs
October 29, 201512 GeV Upgrade
The 12 GeV Upgrade project in Hall C includes an improvement to the scattering chamber vacuum window seal. This is expected to eliminate the radiation damage to the O-ring that has been experienced in the past. The windows and frames for this improvement have been fabricated and successfully mated to the scattering chamber. -
Jefferson Lab Weekly Briefs
October 7, 2015Physics
Jefferson Lab Published Journal Articles, Sept. 28-Oct. 2 -
Jefferson Lab Weekly Briefs
September 16, 201512 GeV Upgrade
Design of the final section of Hall C downstream beam pipe has started. This portion will reside very close to some of the Super High Momentum Spectrometer magnets when the spectrometer is rotated to forward angles, so the material properties and precise location are important. Similarly, the final detailing for components of the spectrometer vacuum system has been reserved until the mating parts of all five SHMS magnets are absolutely known. This detailing is now moving forward. -
Jefferson Lab Weekly Briefs
September 2, 2015 -
Jefferson Lab Weekly Briefs
September 23, 201512 GeV Upgrade
Conventional Facilities scope is 99.7 percent complete. On the Tunnel Air Conditioning project, the final closeout items include completion of remaining punchlist items outside of the tunnel, submission of project documentation (such as commissioning report and as-built drawings), connection of water meters to electronic central system, and final payment. On the Backup Cooling Towers at the North and South Access Buildings, the final project closeout items are the as-built drawings. -