Aggregator

Log Number: 4551113Logbook(s): 

• ELOG

Body: 

Please upload subcontractor AHA when you get a chance. Task approved, added to SAM Cal with the following dates:

Wednesday, October 28

Meter #29 | Building 67 | Day Shift
Meter #48 | Cooling Tower 67 | Day Shift
Meter #06 | Building 58 | 5:00 PM – 8:00 PM (After Hours)
Thursday, October 29 (Separate PO 26-M0496)

Meter #10 | Day Shift
Meter #56 | Day Shift
Friday, October 30

Meter #39 | Cooling Tower 67 | Day Shift

Log Number: 4551112Logbook(s): 

• ELOG

Body: 

Today hall C technicians worked on.

Drilling and tapping holes on P.C.S. transportation skids.
Troubleshooting drill sharpening machine
Troubleshooting turbo pump cart
catching up on training
Machining Barite shield wall assembly parts.
3D printing MOLLER trigger scintillator pieces .
3D printing welding and assembling filament extrusion project.
Printing and reworking parts for NUCAT
No cross division work planned for tuesday 10-27-26

Log Number: 4551111Logbook(s): 

• HALOG
• ELOG

Tags: 

• PD

Entry Makers: jonesBody: 

• Mapping of TM0 magnet and started the 24hour power test at 2pm.
Transported GEM lead wall used for SBS experiment to hall. Removed the lead to be used for MOLLER.
• Transported the target stand to the hall
• Cut two steel plates for the beam dump viewer shielding.
• Target group working on H2 lines.

Log Number: 4551104Logbook(s): 

• ELOG

Body: 

26th Oct work:
- Hall A MOLLER TM0 Mapper probe as-found survey

27th Oct. work map:
- (test lab) L2RB J11 cryomodule alignment in vacuum vessel

Log Number: 4551103Logbook(s): 

• ELOG

Body: 

Began Work on shunt task list generated from the initial shunt PM.

- Kissinger

Log Number: 4551098Logbook(s): 

• ELOG

Body: 

Refrigerant recovered today - task contines tomorrow AM

Log Number: 4551096Logbook(s): 

• ELOG
• INCLOG

Body: 

Performed an X and Y calibration of the BPMs associated with iocw4se1.

X and Y channel sums look balanced. No error flags.

Log Number: 4551084Logbook(s): 

• ELOG

Body: 

Does anything else remain to be done on this task?

Log Number: 4551080Logbook(s): 

• ELOG
• INCLOG

Body: 

Routed spare HV cables and cleaned up the new HV jumpers at NL24.
Installed black HV adapter boxes to the cable tray at NL25 and finished the HV cable re-terminations.
(VIP1L251 thru VIP1L258 and VCG1L25)
All readbacks look good and stable.

Will clean up new HV cables at NL25 tomorrow.

Log Number: 4551077Logbook(s): 

• ELOG

Body: 

1L25. Reestablished and installed a turbo pump on insulating vacuum. Insvac leak check tomorrow morning.

Log Number: 4551075Logbook(s): 

• ELOG
• INCLOG

Body: 

Completed cable termination downstairs for VBV1L08B

Log Number: 4551068Logbook(s): 

• POLOG
• ELOG

Entry Makers: marcyBody: 

Helium leak tested VBV2I01A bonnet seal - no leaks evident. Both He partial pressure on mass scan and leak test mode showed no change during helium exposure (bagged the joint)

Pressure in beamline much better than pump cart due to NEG pumps (Fig 1), recovers quickly when valve closed.

Working on setting up for NEG activation, will make sure to not interfere with Carr electric tomorrow.

Log Number: 4551056Logbook(s): 

• ELOG
• INCLOG

Body: 

Performed an X and Y calibration of the BPMs associated with iocw4se1.

X and Y channel sums look balanced. No error flags.

Log Number: 4551055Logbook(s): 

• ELOG
• DCLOG

Body: 

Upgraded and replaced the breaker location labels on the back of all 34 SCE410 20 Amp racks in the main machine to be more accurate and legible.

Chaudhary, Delk, Janak, Yoon

Log Number: 4551051Logbook(s): 

• ELOG
• LERFLOG

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

CREW CHIEF COMMENTS: Stamping in as Crew Chief on Call CC Cell Phone: 757-630-7050 CC Desk Phone: 757-269-7045 Personal Desk Phone: 757-269-7085

Date : 10-26-26
Time : 13:09:01
Day : Monday
Shift : Day

Crew Chief : Deir
Program Deputy: Delk
Team : A
LERF Operator:
Operators :

Log Number: 4551048Logbook(s): 

• ELOG

Body: 

the power has been restored. The new circuit is W2-p3-33 and the new outlet has been verified and labeled.

Log Number: 4551045Logbook(s): 

• ELOG

Body: 

MZAAT03 is ready for as-found. MZAAR03 is not, further work scheduled to occur there Wednesday. Stay tuned at the 8AMs for the latest on when it will be ready for survey.

Once the PTW is on-issue this task is approved. Adding AT03 to Tuesday 10/27 SAM Cal and Work Map.

Log Number: 4551038Logbook(s): 

• ELOG

Body: 

Materials have arrived - working this task today

Log Number: 4551036Logbook(s): 

• ELOG

Body: 

Task complete

Log Number: 4551034Logbook(s): 

• ELOG

Body: 

Added to Th 10/29 SAM Cal.