Aggregator

Log Number: 4461425Logbook(s): 

• ELOG

Body: 

Electricians will continue to raise fixtures this morning if no discrepancies.

Log Number: 4461424Logbook(s): 

• ELOG

Body: 

Log Number: 4461422Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2025-11-10 22:09:18 The output from the myRestore execution was as follows: iocin04rfint Rf12Intlk_Analog@2025-11-10 22:09 54(54) restored Rf12Intlk_Slope@2025-11-10 22:09 121(121) restored Rf12Intlk_Bypass@2025-11-10 22:09 8(8) restored Pause: 5 second(s) Execute: caput R04XIARCinit 1 (success) Old : R04XIARCinit 0 New : R04XIARCinit 1 system@2025-11-10 22:09 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocin04rfint (success)

Log Number: 4461421Logbook(s): 

• ACELOG
• ELOG
• SLOG

Tags: 

• MCC8am
• Software and Controls

Body: 

Heater control checkout for module warmups
Responded to high temps in 87 equipment room

Log Number: 4461420Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2025-11-10 20:15:02 The output from the myRestore execution was as follows: iocsoftw3spce systemEnum@2025-11-10 20:15 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftw3spce (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure return status: Success

Log Number: 4461413Logbook(s): 

• ELOG

Body: 

No issue related to Dominion Power Warwick Substation PM work. Secondary Pump 60-SCWP-3 electrical power switched from Campus power source to Accelerator power source (new feed to Building 60). New chiller refrigerant charging process scheduled to begin Tuesday 11-11-25.

Log Number: 4461412Logbook(s): 

• ELOG

Body: 

Still troubleshooting readback issues with Klystron #4. Checked FCC calibration with siggen. FCC calibration OK. Replaced pre-amp and drive cable for Klystron #4. Based on KCCU and HV, should reach at least 7kW, but only reaching about 4.5kW.
CPS breaker tripped while testing circulators. Will reset in the morning and continue troubleshooting.

Log Number: 4461410Logbook(s): 

• ELOG
• POLOG

Body: 

Jim, Steve, Shukui, and Riad worked on this task today. First, we measured the rise (and fall) times of the three IA HV outputs. For the three outputs, these times were about 2-3 us. Then, we measured the rise-time of the photodiode signal for the Hall D IA system. With about 10 mW, lambda/10 angle of "700", photodiode signal amplified with QWeak ItoV box, we measured a rise time of about 100 us. We think the ItoV is slowing the signal.

Log Number: 4461409Logbook(s): 

• ELOG

Tags: 

• Autolog
• MCC8am

Body:  */ ATLis Comments Posted 18:00 Sunday November 09 through 18:00 Monday November 10 AES DC power Systems SAM 2025 Box Supply Work

2025-11-10 12:11 - Kevin O'Brien

The XSEP4

Log Number: 4461405Logbook(s): 

• ELOG

Body: 

Power cable repairing complete for BLMs: ILM1L24, ILM1L25, ILM1L26 and ILM1S00. Signal cable repairing complete for ILM1L23.

Log Number: 4461402Logbook(s): 

• ELOG

Entry Makers: radovicBody: 

North LINAC zone 10 CAMAC to PLC conversion completed.
Lowered liquid levels in 2L02,03, 04 in preparation for tomorrow's u-tube operations.

Log Number: 4461399Logbook(s): 

• ACELOG
• ELOG

Entry Makers: werlauBody: 

Received alert from our environmental monitoring system in 87/111 Telecom Closet.

Critical - NB: Long-term increasing temperature rate of change violation for 'AMS01B03_Inside' at 'AMS Equipment Room'

Upon investigation discovered that the temperature in the room was way above normal ~90F

Mitsubishi A/C units for the entire building had been switched off. This includes the offices, conference room and telecom room.

Log Number: 4461397Logbook(s): 

• ELOG

Body: 

Started Air interlock upgrades in E1 building. Beginning with MBZ9E02

- Kissinger, Yoon

Log Number: 4461396Logbook(s): 

• ELOG

Body: 

The following Shunt modules have been returned to their respective racks:

*W202B10*
9. MXK2T01
10. MKX2T02
11. MXY2T03/XH2T04
12. MXR2T06

This ATLis is now complete.
Closing the PTW

Log Number: 4461395Logbook(s): 

• ELOG

Body: 

Maintenance:
- NL/SL Rack fan mechanical PMs ongoing

Projects:
- CUP Upgrade: Continuing construction. Factory startup ongoing.

Log Number: 4461393Logbook(s): 

• ELOG

Body: 

2L02. Installed the waveguide pumping manifold assembly at 20,30,40&50 in preparation for warmup & VBV2L02B downstream valve swap.

Log Number: 4461391Logbook(s): 

• ELOG

Body: 

Connected heater pigtails to the cryomodule to assist with warmup at cryo's request.

Log Number: 4461390Logbook(s): 

• ELOG

Entry Makers: suleimanBody: 

Left Hall D IA at 700 - see attached.

Log Number: 4461389Logbook(s): 

• ELOG

Body: 

West Arc - found leak in the VIPAE01 pump drop upstream of the new pipe installed. Will have to get a new pipe made to reinstall into the line where the leak was found.

Log Number: 4461387Logbook(s): 

• ELOG

Body: 

10th November work:
- Hall B Nosecone as-found survey;

11th November work map:
- (test lab) Hall A MOLLER Sandpipe and Beampipe survey preparation