Aggregator

Log Number: 4474160Logbook(s): 

• ELOG
• LERFLOG

Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 03-03-26
Time : 15:27:07
Day : Tuesday
Shift : Swing

Crew Chief : Richardson
Program Deputy: Schoene
Team : X
Arm : Thomas
Designated SSO: Schaumloffel
LERF Operator:
Operators : Schaumloffel, Thomas

This stamp certifies that the above Crew Chief has read/reviewed/received the following:

Log Number: 4474159Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-03-03 15:24:25 The output from the myRestore execution was as follows: iocctarg hc_cryotgt@2026-03-03 15:24 6(6) restored cryotgt@2026-03-03 15:24 60(60) restored cryotgt_alarms@2026-03-03 15:24 280(280) restored system@2026-03-03 15:24 2(2) restored Pause: 20 second(s) Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocctarg (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure ret

Log Number: 4474158Logbook(s): 

• ELOG

Body: 

New 1L03 transformer installed and wired. Ready to try HV pending senior tech final inspection.

Log Number: 4474157Logbook(s): 

• ELOG

Body: 

Pre-job brief completed and PTW 10082 is On Issue.

Task approved by work supervisor.

Log Number: 4474155Logbook(s): 

• ELOG

Body: 

3rd March work:
- Hall B PRAD Target 2A alignment

4th March work map:
- 2L25 cryomodule 2B alignment
- 2L25 and 2L26 warm girder regions 2B alignment

Log Number: 4474153Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01
Data from: /usr/opdata/burt/allsnap/03-03-26_10:47:03
Restored file: /tmp/03-03-26_14:09:46.snap

Log Number: 4474152Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: RF was turned off in:
R22
R23
R24
R25
R26
R27
R28
R29
R2A
R2B
R2C
R2D
R2E
R2F
R2G
R2H
R2I
R2J
R2K
R2L
R2M
R2N
R2O
R2P
R2Q

Log Number: 4474150Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-03-03 14:08:30 The output from the myRestore execution was as follows: iocsl25rffcc5 Rf12Fcc_V2 Pause: 60 second(s) Execute: /cs/opshome/burt/REBOOT/Rf12Fcc/DLOAD_ICAL.csh iocsl25rffcc5 (success) c100_rffcc@2026-03-03 14:08 72(72) restored c100_ecal@2026-03-03 14:08 19(19) restored Execute: myRestore -execute -P c100_ecal -t R2P5_ECAL -m BLDGNUM=2 ZONE=P CAV=5 (success) c100_ecal@2026-02-18 09:11 19(19) restored Execute: burtwb -r 3 -f /cs/opshome/burt/REBOOT/Rf12Fcc/snap-kc/

Log Number: 4474149Logbook(s): 

• ELOG

Tags: 

• CED

Body: The following control system variables were updated because they were detected to differ from their CED property counter-parts.

Log Number: 4474148Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: bjacob
Areas: Injector

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09

Log Number: 4474147Logbook(s): 

• POLOG
• ELOG

Body: 
Record

Log Number: 4474145Logbook(s): 

• ELOG

Entry Makers: ywangBody: 

Log Number: 4474144Logbook(s): 

• ELOG
• INCLOG

Body: 

Attaching handles to the Lambertson Viewer Shielding Top Plate during the Maintenance Day on Wednesday, 3/4/26
All work will be under ePas 10106 ( On Issue )

Log Number: 4474143Logbook(s): 

• ELOG

Entry Makers: bjacobBody: 

Was originally 10 changed it to 4.8.

Change requested by DC Power

Log Number: 4474138Logbook(s): 

• ELOG

Body: 

2L23 -4,5,6,7 and 2L24 2-8 checked out. but leaving off for 2L25 Commissioning

Log Number: 4474136Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
2L24-4
Username: jkt
Date/Time: 03-03-26_12:47:47
RF Status: Good
Tuner Status: Good
Comment: Tuner is good now
Special Instructions:

Maintenance Tag: Component: Other

Log Number: 4474133Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
2L24-4
Username: jkt
Date/Time: 03-03-26_12:25:16
RF Status: Good
Tuner Status: Bad
Comment: fiber link between the FCC and the stepper chassis need to check.
Special Instructions:

Maintenance Tag: Component: Other

Log Number: 4474131Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01

Saved: ywang 03-03-26 11:52:35 {A:5 B:3 C:1 E:345 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in.

Log Number: 4474130Logbook(s): 

• ELOG

Body: 

Pre-job briefing will happen before work begins. PTW 10104 is approved and will be put On Issue following completion of the PJB.

Log Number: 4474129Logbook(s): 

• ELOG

Body: 

Pre-job briefing will occur before work begins. PTW will be put On-Issue following completion of the PJB.