Aggregator
Box Supplies Were Turned Off
Box Supplies Were Turned On
South Linac RF CPS switches turned from Disabled to Run
North Linac and Soth Linac back in Power Permit
Box Supplies Were Turned Off
Box Supplies Were Turned Off
Box Supplies Were Cycled
Box Supplies Were Cycled
Box Supplies Were Turned on at Setpoint 1
COMMENT ON PSS Maglock replacements
COMMENT ON WA LCW Pump #3 Replacement 67-LCWP-3
State of the machine
Operator SIGN IN
CREW CHIEF SIGN IN
Log Number: 4543741Logbook(s): Body:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 08-19-26
Time : 15:43:39
Day : Wednesday
Shift : Swing
Crew Chief : Howard
Program Deputy: Park
Team : D
Arm : Forman
Designated SSO: Christian
LERF Operator:
Operators : Swing SSO Forman,Owl SSO Christian
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 : 08-19-26
Time : 15:43:39
Day : Wednesday
Shift : Swing
Crew Chief : Howard
Program Deputy: Park
Team : D
Arm : Forman
Designated SSO: Christian
LERF Operator:
Operators : Swing SSO Forman,Owl SSO Christian
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
Crew Chief Shift Log, 2026-08-19 DAY
Log Number: 4543740Logbook(s): Tags: Body:
CEBAF SHIFT LOG
Shift Summary
Start of shift: Recovered control of CC cell phone.
Crew Chief Timesheet Summary: 19 Aug 2026 DAY
Log Number: 4543739Logbook(s): Tags: Body:
Accelerator
PHYSICS
STUDIES
RESTORE
ACC
DOWN
OFF (SAM)
Planned
0
0
0
"LERF: Controlled Access"
CREW CHIEF SIGN IN
Log Number: 4543725Logbook(s): Body:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 08-19-26
Time : 15:11:51
Day : Wednesday
Shift : Swing
Crew Chief : Blackshaw
Program Deputy: Park
Team : E
Arm : RadCon
Designated SSO: Humphry
LERF Operator:
Operators : Humphry, Janak
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 : 08-19-26
Time : 15:11:51
Day : Wednesday
Shift : Swing
Crew Chief : Blackshaw
Program Deputy: Park
Team : E
Arm : RadCon
Designated SSO: Humphry
LERF Operator:
Operators : Humphry, Janak
This stamp certifies that the above Crew Chief has read/reviewed/received the following:










