Aggregator

• ELOG

Can you provide information on what a "day" is (24hrs or an 8hr shift)? It appears this activity will take 7 "days". If we are able to perform other beam related tasks at any time during this 7 day period can you document that in your ATList, or do you need the full 7 days with no other Injector beam activity taking place? Need to know for planning purposes. However, if you do need the full 7 days with no activity can this be performed during the > 2 weeks "Off" during the change from low energy to high energy run?

• ELOG

We plan to perform measurements of our samples, as well as swap out our dosimetry in the coming days. We plan to start on Thursday during the day shift, and if we cannot finish, we will attempt to finish during Monday day shift.

Once we finish all of the work for this set of swaps and measurements, we'll update the ATLis again.

• ELOG

Added to SAM Cal and Work Map.

• ELOG

Spoke with task author and FML Mech Eng. Main LCW will be unaffected, makeup LCW will be temporarily affected. As mentioned in the previous comment, instrument air should be unaffected, although operating from backup pump.

Confirmed this work can occur in parallel with house power outage in B38 for power meter tie in (see referenced ATLis 117091 B38 38-MDP-SA3 Installation).

Given all this, once the ePAS is linked and on-issue, will approve this task for execution tomorrow, Wed Jan7.

• ELOG

Hot check out completed for FSDs located in BSY, West and East arcs. For NL and SL are in progress.

• ELOG

2 instrument air compressors are powered out of the MCC and will lose power during this task. The Kaeser SK-19 will remain powered out of panel SA2 and will maintain nominal system pressure during the duration the B38 outages.