Difference between revisions of "June 5, 2019"
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There have been 3 recent incidents where fire trucks responded to alarms on the accelerator site: | 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 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 | + | #May 30, 2019 - Mis-wired 25A short on 100A shunt resulting in burned insulation on a ZA magnet - https://logbooks.jlab.org/entry/3684466 |
| − | #Failed transformer winding on 28 year old klystron cathode power supply - https://logbooks.jlab.org/entry/3684618 | + | #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 | + | 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!== | ==The next 7 months!== | ||
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:
- 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
- Forecast on one page - media:190604_CIS_Summer.pptx
- CIS SAD page
- Steve's week-by-week calendar
- 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