Recent Log Entries

Log Number: 4153627Logbook(s): 

• ELOG

Body: 

Approved

Log Number: 4153625Logbook(s): 

• ELOG

Body: 

Is this something that can happen on Monday (27-Mar)?

Log Number: 4153620Logbook(s): 

• ELOG
• INCLOG

Entry Makers: mmuellerBody: 

3/24/2023 Viewer HCO minus the INJ

Log Number: 4153613Logbook(s): 

• ELOG

Body: 

Dipole stack 16 dipoles: 2nd shots, 2B tolerance, now complete.
Dipole stack 15, E. Arc. As Founds, and set to 2B tolerance with Leica laser tracker.

Log Number: 4153589Logbook(s): 

• SRFLOG
• CLOG
• ELOG

Entry Makers: beneschBody: 

Turbo pumps in 2L03 and 2L07 stopped registering gas pulses when the SL was tripped to 4K. 2L07 cold cathode gauge may still be seeing something, purple in top pane. 2L03 gauge response remained the same across the trip. 1L04 cold cathode is still seeing pulses; its pump has never shown spikes (pink in middle panel).

Log Number: 4153586Logbook(s): 

• ELOG

Body: 

Day 5:
¼ CM utubes were pulled
removed spectrometer beamline
Greg Marble cleaned up the two warm girders on ¼ CM, removed one of the pump carts used on ¼ CM insulating vacuum space (used for 30 years!, what a pump)
RadCon cleared some debris: magnets and related things now stored in ISB cabinet, trash to dumpster, some useful beamline components delivered to TL1137 for installation on new girders
RadCon noticed activation along beamline, between ¼ CM and approximately A3 aperture. Will need more surveys performed as we continue to dismantle beamline

Log Number: 4153575Logbook(s): 

• ELOG

Body: 

this task is complete.

Log Number: 4153559Logbook(s): 

• ELOG

Body: 

This work can potentially start as soon as Tuesday

Log Number: 4153558Logbook(s): 

• ELOG

Body: 

Installed a beamline pump at VIP2L25B isolation valve. Leak check good.
Actively pumping on 2L25 & 2L26 during 300k warm up.

Log Number: 4153550Logbook(s): 

• CLOG
• ELOG

Entry Makers: thilanBody: 

Removing utubes from 2L25 and 2L26 for SRF work on the modules

Log Number: 4153547Logbook(s): 

• ELOG

Body: 

Approved

Log Number: 4153545Logbook(s): 

• ELOG

Body: 

Approved for the SAD portion of this time.

Log Number: 4153544Logbook(s): 

• ELOG

Body: 

Closed 2L23 upstream & downstream vat valves VBV2L23A & VBV2L23B

Log Number: 4153492Logbook(s): 

• ELOG

Body: 

All magnets that where disconnected and removed from beamline, have been downgraded to Not Ready in HCO.

Log Number: 4153491Logbook(s): 

• ELOG

Body: 

All magnets that where disconnected, have been downgraded to Not Ready in HCO.

Log Number: 4153488Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.6 Target restore date was 2023-03-24 10:00:23 The output from the myRestore execution was as follows: iocipm5c00 <NOTE> bpmdr: Provided macro *IOC* is never used bpmdr bpmdr_ALPHA@2023-03-24 10:00 2(2) restored bpmdr_CALCONS@2023-03-24 10:00 17(17) restored bpmdr_CALFACS1@2023-03-24 10:00 6(6) restored bpmdr_CALFACS2@2023-03-24 10:00 12(12) restored bpmdr_DISBPM@2023-03-24 10:00 1(1) restored bpmdr_GOF2BPM@2023-03-24 10:00 12(12) restored bpmdr_GOFBPM@2023-03-24 10:00 5(5) restore

Log Number: 4153487Logbook(s): 

• ELOG

Body: 

SA system A and B racks have all the old legacy hardware removed. We are now in the process of removing legacy hardware from the SL racks A and B.

Log Number: 4153486Logbook(s): 

• EHSLOG
• ELOG

Entry Makers: iburtonBody: 

Applied lead hazcom labels to several shielding areas along the south linac tunnel (2L24, 2L25, 2L26).
Discussed application of the labels with Radcon prior to entry.

Log Number: 4153485Logbook(s): 

• ELOG

Body: 

Late comment, we tested and stage (9) Sorenson Bulk Power Supplies (4) in E1 and (4) in E2 and (1) in EESDCP spares area.

E. Diggs, C. Humphry and L. Richardson

Log Number: 4153452Logbook(s): 

• ELOG

Entry Makers: conlinBody: 

Changed water filter. All else appears normal.