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 
 up to 13:00 there will be the possibility for URGENT access to the XTL. Access requests 
 have to written to the logbook/access requests entry. 
 
The tunnel XTL/XTIN will stay in interlock, access will be possible by ZZ only. 
 
The northern branch XTD2->XS3->XTD4->XDU2 will stay closed, in order not to interrupt the 
 magnet commissioning. 
 
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