Difference between revisions of "June 5, 2019"

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We'll meet in TL-2561a on June 5, 2019 @ 9:30am.
 
We'll meet in TL-2561a on June 5, 2019 @ 9:30am.
  
==What's going on around site?==
+
==Unusual Circumstances==
 +
There have been 3 recent incidents where fire trucks responded to alarms on the accelerator site:
 +
#May 21, 2019 - 10A card in a 1A slot resulting in a burned up air core magnet at 0L09 - https://logbooks.jlab.org/entry/3683097
 +
#May 30, 2019 - Mis-wired 25A short on 100A shunt resulting in burned insulation on a ZA magnet - https://logbooks.jlab.org/entry/3684466
 +
#May 31, 2019 - Failed transformer winding on 28 year old klystron cathode power supply - https://logbooks.jlab.org/entry/3684618
 +
 
 +
In our realm of the accelerator, have we had enough resources and time to reasonably assess our systems and have confidence for high reliability this summer?
 +
 
 +
==The next 7 months!==
 +
 
 
;CEBAF
 
;CEBAF
*Today through summer run [[media:190503_PREXII_Planning.pptx]]
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*Forecast on one page - [[media:190604_CIS_Summer.pptx]]
*Steve's SAD calendar - https://accweb.acc.jlab.org/calendar/
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*[https://wiki.jlab.org/ciswiki/index.php/Schedule_Accelerator_Down CIS SAD page]
*[https://wiki.jlab.org/ciswiki/index.php/Schedule_Accelerator_Down ...The Next SAD]
+
*[https://accweb.acc.jlab.org/calendar/ Steve's week-by-week calendar]
 +
 
 
;LERF
 
;LERF
 +
*Cryo has headroom to support LCLS/SRF operations this summer
 +
*Status of gain switch fiber oscillator at LERF
 +
*Forecast for commissioning and radio-isotope run
 +
 
;UITF
 
;UITF
 +
*ARR, summer beam program, and the next gun electrode
 +
 +
;GTS
 +
*TGun schedule and outlook for the rest of the year

Latest revision as of 15:37, 4 June 2019

We'll meet in TL-2561a on June 5, 2019 @ 9:30am.

Unusual Circumstances

There have been 3 recent incidents where fire trucks responded to alarms on the accelerator site:

  1. May 21, 2019 - 10A card in a 1A slot resulting in a burned up air core magnet at 0L09 - https://logbooks.jlab.org/entry/3683097
  2. May 30, 2019 - Mis-wired 25A short on 100A shunt resulting in burned insulation on a ZA magnet - https://logbooks.jlab.org/entry/3684466
  3. May 31, 2019 - Failed transformer winding on 28 year old klystron cathode power supply - https://logbooks.jlab.org/entry/3684618

In our realm of the accelerator, have we had enough resources and time to reasonably assess our systems and have confidence for high reliability this summer?

The next 7 months!

CEBAF
LERF
  • Cryo has headroom to support LCLS/SRF operations this summer
  • Status of gain switch fiber oscillator at LERF
  • Forecast for commissioning and radio-isotope run
UITF
  • ARR, summer beam program, and the next gun electrode
GTS
  • TGun schedule and outlook for the rest of the year