Access to XTD2 and XTD9 is now possible , posted by Tobias Haas on 04 Apr 2017, 16:29
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| Interlocks in the northern fan are broken! |
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Meeting at 17:00 should take place at 17:45, posted by Tobias Haas on 04 Apr 2017, 16:31
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| since tunnel access is now possible |
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Progress on Vacuum Loop, posted by Tobias Haas on 04 Apr 2017, 18:16
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J. Eidam, V. Bondor, T. Freyermuth checked Ion pump controller settings in XTD2 and XTD9.
Many controllers were found to have incorrect settings. All pumps in XTD2 now respond and give pressure readings. There remains the problem that
the PLC is looking for the wrong channel in the case where 2 pumps are connected to one controller (Is 1 & 3 and PLC looks for 1 & 2). J. Eidam |
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Schedule after 0930 Meeting, posted by Tobias Haas on 05 Apr 2017, 10:15
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Tunnel Open.
Vacuum Loop:
Status: |
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DESY wants to close XTD2 & XTD4 over the weekend..., posted by Tobias Haas on 05 Apr 2017, 16:40
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I expect that some of us may need the weekend as a reserve (e. g. mirror installation). So we should probably say no. Let's discuss more tomorrow at
09:30 |
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Status and Schedule after 09:30 meeting, posted by Tobias Haas on 06 Apr 2017, 11:27
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Tunnel Open.
Mirrors:
Status: |
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Schedule after 09:30 Meeting, posted by Tobias Haas on 10 Apr 2017, 10:47
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Tunnel Open.
Mirrors:
Status: |
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Status after 0930 meeting, posted by Tobias Haas on 11 Apr 2017, 12:51
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Tunnel Open.
Mirrors:
Status: |
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Status and plans after 09:30 meeting, posted by Tobias Haas on 12 Apr 2017, 12:52
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Tunnel Closed.
Mirrors:
Status: |
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Status and Plans after 09:30 meeting, posted by Tobias Haas on 13 Apr 2017, 12:07
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Tunnel Closed until approx 1300, Open over the Easter
Weekend until Tuesday 1500.
Vacuum: |
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Status Interlock Tests Today, posted by Tobias Haas on 13 Apr 2017, 13:19
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Radiation Interlock Tests are finished. Tunnels XTD9 and XTD10 up to the fence at the dump can be accessed right now. Magnet current interlock tests
still takes a bit of time (ca. 1h). Once this is also done, I shall post a note |
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Interlock tests are finished in Northern Fan, posted by Tobias Haas on 13 Apr 2017, 14:09
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| All northern tunnels XTD2/4/9/10 are fully accessible again! |
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Status and Plans after 09:30 meeting, posted by Tobias Haas on 18 Apr 2017, 13:06
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XTD Tunnels
open until 15:00. Later XTD2 and XTD4 are closed, XTD9/10 remain open
Vacuum Loop: |
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KW16 Accelerator Plans, posted by Tobias Haas on 18 Apr 2017, 13:21
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Author: Decking
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Status and Plans after 09:30 meeting, posted by Tobias Haas on 19 Apr 2017, 11:49
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Tunnels XTD2 and XTD4 are closed, XTD9/10 remain open
Vacuum:
Running stably
Work continues |
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Status and Plans after 09:30 meeting, posted by Tobias Haas on 20 Apr 2017, 10:25
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Tunnels XTD2 and XTD4 are closed, XTD9/10 remain open
Vacuum:
PLC/Karabo Running stably
Local |
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Maintenance/Access in KW17, posted by Tobias Haas on 20 Apr 2017, 17:18
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In KW17 there will be NO maintenance day on Tuesday (25.04.)
On Monday (24.04.) morning up to about 11:00 we will have the TÜV approval of CS8. During that time NO access of "other people" to the XTL tunnel is possible. After the TÜV approval |
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Status and Plans after 09:30 meeting, posted by Tobias Haas on 24 Apr 2017, 11:08
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Access XTD2 tomorrow, posted by Tobias Haas on 26 Apr 2017, 17:48
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I added the requests that I was made aware of to the list of access requests for tomorrow. While the interlock in XTD2 will be broken and hence the tunnel
is accessible without special procedures, please note the followoing
Please make sure your request in in the DESY table of access requests
You have valid access permissions and two |
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Status and Plans after 09:30 meeting, posted by Tobias Haas on 27 Apr 2017, 15:11
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XTDs Info:
Tunnel XTD2/4 will be accessible today until 1500. Dosimeter
and General radiation training required. |