Aggregator
HarpFitter: IHA5C11
Autolog save
CREW CHIEF SIGN IN
Log Number: 4538904Logbook(s): Body:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 08-06-26
Time : 15:22:48
Day : Thursday
Shift : Swing
Crew Chief : Forman
Program Deputy: Latosky
Team : X
Arm : Schaumloffel
Designated SSO: Thomas
LERF Operator:
Operators : Schaumloffel, Thomas, Yoon
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 : 08-06-26
Time : 15:22:48
Day : Thursday
Shift : Swing
Crew Chief : Forman
Program Deputy: Latosky
Team : X
Arm : Schaumloffel
Designated SSO: Thomas
LERF Operator:
Operators : Schaumloffel, Thomas, Yoon
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
HarpFitter: IHA5C11
HarpFitter: IHA5C11B
HarpFitter: IHA5C11
HarpFitter: IHA5C11B
HarpFitter: IHA5C11
Crew Chief Shift Log, 2026-08-06 DAY
Log Number: 4538895Logbook(s): Tags: Body:
CEBAF SHIFT LOG
Shift Summary
Start of shift: Beam to Halls B, C, and D. LERF in CA.
HarpFitter: IHA5C11B
Crew Chief Timesheet Summary: 06 Aug 2026 DAY
Log Number: 4538893Logbook(s): Tags: Body:
Accelerator
PHYSICS
STUDIES
RESTORE
ACC
DOWN
OFF (SAM)
Planned
6
2
0
HarpFitter: IHA5C11
COMMENT ON Work requiring returning MMA1H01 to operation
Log Number: 4538891Logbook(s): Body:
Secondary gain checks on replaced transistors have been completed on MMA1H01. Magnet leads, interlock cables, and comm cables have been moved over and terminated to the power supply. CP1P01 magnet leads, interlock cables, and comm cables have been secured for the future installation of the new CP1P01 power supply. Preventative maintenance has also been completed for MMA1H01. Interlock checks remain, along with powered testing of the magnet string.










