Aggregator
APPROVED Swap 1l07 NDX electrometer
Bleedthrough Measurements for Hall C
Bleedthrough Measurements for Hall B
Bleedthrough Measurements for Hall B
Bleedthrough Measurements for Hall B
COMMENT ON Replace ARC 7 SLM
FSD Masking Tool: Successful Destination masking to: Inj500KeV
Follow-up Re: Follow-up Re: 2L10-7 Tuner Card Replacement
Log Number: 4525342Logbook(s): Body:
Steve, we bypassed this cavity after they tried to recover it yesterday afternoon with the tuner in manual. The motor started blowing 5 amp fuses on the MOPS 24v to the tuner motors last week and I put a tune cart on it and didn't see any movement on the tuner Friday. You must have turned it enough to knock it off resonance and it could not be recovered and operated again. I had CC Adam bypass this cavity and entered it into the cavity history as a damaged cavity tuner and permanently bypassed until the cryo-module is repaired.
CREW CHIEF SIGN IN
Log Number: 4525340Logbook(s): Body:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 07-16-26
Time : 11:24:50
Day : Thursday
Shift : Day
Crew Chief : Richardson
Program Deputy: Duzik
Team : X
Arm : Barker
Designated SSO: Shenenberger
LERF Operator:
Operators : Barker, Shenenberger
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 07-16-26
Time : 11:24:50
Day : Thursday
Shift : Day
Crew Chief : Richardson
Program Deputy: Duzik
Team : X
Arm : Barker
Designated SSO: Shenenberger
LERF Operator:
Operators : Barker, Shenenberger
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
Arc 5 Locked Out for Magnet Flushing
"Hall B in Controlled Access for Tagger Blower T/S"
COMMENT ON Replace ARC 7 SLM
COMMENT ON Replace ARC 7 SLM
COMMENT ON Investigate Noisy 20A Trims (2026)
iocsl25rffcc5 restored
Log Number: 4525331Logbook(s): Tags: Body: restorelib 3.0.1
Target restore date was 2026-07-16 10:23:07
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@2026-07-16 10:23
72(72) restored
c100_ecal@2026-07-16 10:23
20(20) restored
Execute: myRestore -execute -P c100_ecal -t R2P5_ECAL -m BLDGNUM=2 ZONE=P CAV=5 (success)
c100_ecal@2026-07-01 12:18
20(20) restored
Execute: burtwb -r 3 -f /cs/opshome/burt/REBOOT/Rf12Fcc/snap-kc/










