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The August 26, 2013, Experimenters’ Meeting highlighted key machine status updates, including commissioning of the Proton Source, maintenance, and repairs in the Linac and Booster. Progress on various projects was discussed, such as the Muon Campus chilled water leak, MI30 vacuum work, and preparations for MTest startup paperwork. Notable achievements include the completion of specific sections and successful leak checks in cryo berm work. The meeting emphasized the importance of scheduling power outages for maintenance and continued progress on the G2 NM1 berm pipe installation.
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August 26, 2013 All Experimenters’Meeting
Machine Status • Proton Source Commissioning and Studies • Linac – studies, maintenance and repair (QPS, LRF3) • Booster – studies, maintenance and repair (WAPS) • Muon Campus chilled water leak • Main Injector • MI30 vacuum • Work progressing well, one complete section now. • MI back-fed from Master Sub-Station • KRS T85 work complete, but still using Feeder 45 for MI conventional • Need to schedule a 20 minute MI conventional power outage to remove the back-feed from Master Sub-Station after tunnel work. • SY120 • Neutrino Muon • G2 NM1 berm pipe progressing well • MTest • Preparing to sign startup paperwork, beam permit and run conditions • MC6 magnet replacement (4) • F4/A0 Cryo berm work
MI 307 to 309 Section 1 Section 2 Section 3
Section 1 • Section 1 • Had contamination • Collimator beam pipe cleaned in place • Everything else replaced • Leak checked and pumped down over weekend • Connecting to Section 2-3 today, installing bellows
Section 2 • Contamination • Bellows • Pirani Gauge • Waiting on a theory • Section 2 • Installed new beam pipe • Connected to section 3 and leak checked • Pumped down over weekend and looks good
Section 3 • Connected to Section 2 • Pumped down over weekend
G2 – NM1 Berm Pipe Progress • 560 feet pulled, last 5 pipes lowered, welding Tuesday • Last pull next week M. Geelhoed 8/23/2013
August 2013 DRAFT
Shutdown 2012 Schedules and Links: Schedule can be accessed from the Operations Home Page - Schedules -> Operations Schedule Direct link to schedule - http://www-ad.fnal.gov/ops/schedule.html