9 AM Meeting

US/Central
Huddle

Huddle

Description
Accelerator Scheduling Meeting

9 AM Meeting (19 Mar 2018)

Crew Chief Operations Summary→ See slide. Friday LRF3 trips, experts made changes to speed trip recovery Though-out the weekend: MSEPTA, MBLM10 and MBLM20 reboots RFQ 4616 anode crowbar trips L:MDQ1 program fault trips Saturday F:MT4Q1 breaker trip, reset locally F:MC6AN found hot, turned off R:C201 regulator chassis trips, experts replaced chassis, ran MI-only Sunday NBOMOV needed a reboot Booster high field fall-out at high total beam throughput, lowered intensities KRF7 and I:Q847 tripped at same time, possible power glitch Monday I:V121 not following reference, regulator replaced BNB Horn PS Fault, reset Experts scanned Source B pressure Current Conditions Beam to NuMI, BNB, MTest and Muon Campus

Linac→ LRF3 work tomorrow. Studies this afternoon.

Booster→ Booster is running well.

Booster Neutrino→ Running well. Thanks for PS followup & attention to targeting.

BNB Experiments→ Microboone some instabilities but running well.

Main Injector & Recycler→ Ran well over the weekend. Will NOT be doing any SEY work tomorrow.

NuMI→ Running well. Horn1 water skid leak increasing. Added water yesterday. {discussion on investigation; possible alignment issues} MW3 issues reported.

NuMI Experiments→ Running well. Perp for shutdown.

Muon Rings→ Ran well over weekend @ 1.7 Hz. Would like to increase rate to 5(?) Hz. Studies later tonight.

Muon Experiments→ Ran well over weekend. Trolly run on Saturday. Will turn off magnet tomorrow.

SY120→ Good weekend. {Discussion about MC7 analysing magnets} Alarms unmapped for temperature.

SY120 Experiments→ Ran well over weekend. MC now open and will remain open; working on building firewall.

ES&H→ Have coverage for tomorrow's shutdown.

EE Support→ Nothing to report.

Mechanical→ LRF5 work tomorrow (re-patch) CUB water makeup. 8 Gev ion pump repair - people available A1 pond pump test. Ready for ion pump replacement and kicker @ MI52

RF→ Running well. Small issue with NuMI module; to be investigated tomorrow.

Controls→ Nothing 'new' to report.

Instrumentation→ Nothing to add.

FESS→ Strainer & coil cleanout mentioned.

Miscellaneous→ Reference made to current shutdown plan:https://www-bd.fnal.gov/Elog/?orEntryId=130215

 

There are minutes attached to this event. Show them.
    • 09:00 09:01
      Crew Chief Operations Summary 1m
      Slides

       

      See slide.  Friday LRF3 trips, experts made changes to speed trip recovery Though-out the weekend: MSEPTA, MBLM10 and MBLM20 reboots RFQ 4616  anode crowbar trips L:MDQ1 program fault trips Saturday F:MT4Q1 breaker trip, reset locally F:MC6AN found hot, turned off R:C201 regulator chassis trips, experts replaced chassis, ran MI-only Sunday NBOMOV needed a reboot Booster high field fall-out at high total beam throughput, lowered intensities KRF7 and I:Q847 tripped at same time, possible power glitch Monday I:V121 not following reference, regulator replaced BNB Horn PS Fault, reset Experts scanned Source B pressure Current Conditions Beam to NuMI, BNB, MTest and Muon Campus

    • 09:01 09:02
      Linac 1m

      LRF3 work tomorrow. Studies this afternoon.

    • 09:02 09:03
      Booster 1m

      Booster is running well.

    • 09:03 09:04
      Booster Neutrino 1m

      Running well.  Thanks for PS followup & attention to targeting.

    • 09:04 09:13
      BNB Experiments 9m

      Microboone some instabilities but running well.

    • 09:13 09:18
      Main Injector & Recycler 5m

      Ran well over the weekend. Will NOT be doing any SEY work tomorrow.

    • 09:18 09:19
      NuMI 1m

      Running well.  Horn1 water skid leak increasing. Added water yesterday. {discussion on investigation; possible alignment issues}  MW3 issues reported.

    • 09:19 09:20
      NuMI Experiments 1m

      Running well. Perp for shutdown.

    • 09:20 09:21
      Muon Rings 1m

      Ran well over weekend @ 1.7 Hz. Would like to increase rate to 5(?) Hz. Studies later tonight.

    • 09:21 09:22
      Muon Experiments 1m

      Ran well over weekend.  Trolly run on Saturday. Will turn off magnet tomorrow. 
       

    • 09:22 09:23
      SY120 1m

      Good weekend.  {Discussion about MC7 analysing magnets}  Alarms unmapped for temperature.

    • 09:23 09:24
      SY120 Experiments 1m

      Ran well over weekend.  MC now open and will remain open; working on building firewall.

    • 09:25 09:26
      ES&H 1m

      Have coverage for tomorrow's shutdown. 

    • 09:27 09:28
      EE Support 1m

      Nothing to report.

    • 09:28 09:29
      Mechanical 1m

      LRF5 work tomorrow (re-patch) CUB water makeup.  8 Gev ion pump repair - people available A1 pond pump test. Ready for ion pump replacement and kicker @ MI52

    • 09:29 09:30
      Fluids 1m
    • 09:30 09:31
      RF 1m

      Running well.  Small issue with NuMI module; to be investigated tomorrow.

    • 09:32 09:33
      Controls 1m

      Nothing 'new' to report.

    • 09:33 09:34
      Instrumentation 1m

      Nothing to add.

    • 09:34 09:35
      FESS 1m

      Strainer & coil cleanout mentioned.

    • 09:36 09:37
      Miscellaneous 1m

      Reference made to current shutdown plan:https://www-bd.fnal.gov/Elog/?orEntryId=130215

       

    • 09:55 09:56
      MTA 1m