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May 06, 2013. All Experimenters’ Meeting. Photo by Greg Vogel. Village. MI31 Sink hole. MI Tunnel. Rainy Day Activity Re-cap . KRSS. MI Tunnel. NuMI waterfall.
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May 06, 2013 All Experimenters’ Meeting Photo by Greg Vogel
Village MI31 Sink hole MI Tunnel Rainy Day Activity Re-cap KRSS MI Tunnel NuMI waterfall Thursday, April 18, some tunnel work had to be suspended and many planned jobs had to be postponed due to the flooding. Mitigation protected critical assets, but clean up and recovery took several days MI Tunnel MI draining into NUMI NuMI Shaft Rainfall NuMI Carrier Pipe NuMIPretarget NuMIShaft
Shutdown 2012 Machine Status: • NTF Treatments as scheduled • Proton Source Commissioning and Studies • RFQ Injector Line (RIL) • Linac • Booster TeV & Muon Rings – Partially available for tours with approval and appropriate training
MSS Bypass Project – Impact Areas Complete • CDF & Industrial Building • Saturday, April 13th – Weekend outage from 0700-1530 • Put a cap on a “y” splice • Cable pulls and splices in PMH 21 • Booster • Tuesday, April 23rd – Friday, April 26th (No machine operation) • No power outage (Move to Feeder 42) • Cable pulls and splices in PMH 61 • Linac • Tuesday, April 23rd – Friday, April 26th(machine may operate) • No power outage (Move to Feeder 43) • Cable pulls and splices in PMH 61 • CHL • ~7 day outage (only house power available) • Not expected until June • Cable pulls and splices in PMH 210 • Meson • To be proposed – 10 minute outage • Not expected until June • Cable pulls and splices in PMH 110 • Impacts MCC, Holometer, MW9, all enclosures, systems, and buildings • CDF & Industrial Building • Saturday, June ?? – Weekend outage from 0700-1530 • Reconnect a “y” splice Complete
External Beamline PMs Complete • Substation maintenance for NL-10 • 4/25: 0800-1300 • Lab B compressor room • Substation maintenance for NL-10A • 5/2: 0800–1200 • Lab E, Lab F and Portakamp176 • Substation maintenance for NL-11 • 5/9: 0800–1200 • Lab B Complete
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 ANU - http://www-cons/ Proton Source -http://www-ad.fnal.gov/proton/protonsched/shutdown2012.html