1 / 8

All Experimenters ’ Meeting

July 29, 2013. All Experimenters ’ Meeting. Startup 2013. Machine Status: Proton Source Commissioning and Studies RFQ Injector Line (RIL) Linac Booster Main Injector Trying to finish up tunnel work – vacuum issues

brinly
Download Presentation

All Experimenters ’ Meeting

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. July 29, 2013 All Experimenters’Meeting

  2. Startup 2013 Machine Status: • Proton Source Commissioning and Studies • RFQ Injector Line (RIL) • Linac • Booster • Main Injector • Trying to finish up tunnel work – vacuum issues TeV & Muon Rings – Partially available for tours with approval and appropriate training

  3. Power Outages • PS3 Power Outage • Oil Switch Replacement • Impacts PS3, PW5, & PC3 • Run on generator for ~1 week • Connect generator Monday, July 29th @ 0800 – 1000 • Disconnect generator Friday, August 2nd @ 0800-1000

  4. Power Failures • Feeder 46B • Wednesday, July 24th @ 2142 • Impact – Possible F0 ventilation system • Fault located between P71 & F4 • Further isolation and repairs necessary

  5. Kautz Road SubStation • Status • MI backfed from Master SubStation • Using Feeder 45 for MI conventional power which is normally T85 on KRS • We ordered 6+ new surge arrestors (4.7k each) from Hubbell and wait for delivery expected (Friday, July 26th) • Schedule a ~1 day KRS outage (not really an outage, we can’t run power supplies) to replace all surge arrestors on transformers T85 & T87. Looks like the week of August 5th. • There will be a 20 minute outage to remove the backfeed after the surge arrestors are installed

  6. MI Startup Activities (~1 Week) • Turn on power supplies and establish ramps • Establish 8 Gevbeam • Match MI8 line lattice with IPM • Tune abort line @8 Gev • Establish 120 Gevbeam • Smooth orbits up the ramp • Tune abort line @ 120 Gev • High field Orbit smoothing (quad moves)  • Requires tunnel access (2x8 hrs) • Calibrate tune table • MI8 line lattice matching • Dedicated beam study • Extraction line tune up (NuMI) • Tune up for operation • Deliver low intensity beam to NuMI beam line for target scans • Estimated to take an additional week after MI is tuned up for operations

  7. 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

More Related