Aggregator

Log Number: 4457047Logbook(s): 

• ELOG

Body: 

• Electrical Maintenance:
o Hall A truck ramp electrical panel work planned for next Tuesday (2-day power outage expected).
• Mechanical Projects (FMENG-M):
o CUP Upgrade – No planned work on Friday; controls migrations complete, back in Auto Preparing for piping fabrication/installation and SWGR terminations on Monday.
o N/S Access Cooling Upgrade – construction continuing in NAB with insulation install starting Monday
• Mechanical Maintenance:

Log Number: 4457045Logbook(s): 

• POLOG
• ELOG

Body: 

After the card reader and RF work were completed, I turned on seeds lasers and power amplifiers, all came up without issue except for C laser. The C amplifier is experiencing remote control problem, will spend more time on it tomorrow.

Log Number: 4457044Logbook(s): 

• POLOG
• ELOG

Body: 

The card reader is installed and tested, it functions as expected. This work is done!

Log Number: 4457041Logbook(s): 

• ELOG

Body: 

After FML completed installation of the card reader, I tested, everything works as expected. Close this ATlis now.

Log Number: 4457040Logbook(s): 

• ELOG

Tags: 

• Autolog
• MCC8am

Body:  */ ATLis Comments Posted 18:00 Wednesday September 10 through 18:00 Thursday September 11 AES DC power Systems Install four 12A LNS in NL01B11

2025-09-11 15:09 - Mark Kissinger

Log Number: 4457039Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2025-09-11 17:36:20 The output from the myRestore execution was as follows: iocsoftIDXW102 IDX@2025-09-11 17:36 17(17) restored IDX_det@2025-09-11 17:36 12(12) restored Execute: /cs/op/iocs/iocsoftIDXW102/initCalibrationConstants.csh W102 (success) Old : IIX4E02_gCc 2.848e+11 New : IIX4E02_gCc 2.848e+11 Old : IIX6E02_gCc 2.966e+11 New : IIX6E02_gCc 2.966e+11 Old : IIX8E02_gCc 2.908e+11 New : IIX8E02_g

Log Number: 4457038Logbook(s): 

• EHSLOG
• ELOG

Body: 

Radcon to provide a followup from the Wednesday discussion regarding the discussion about radcon posting in the tunnel

Log Number: 4457037Logbook(s): 

• ELOG

Body: 

PM was completed for the South Access building.

Moore

Log Number: 4457036Logbook(s): 

• ELOG

Body: 

Task approved by work supervisor.

Log Number: 4457035Logbook(s): 

• ELOG

Body: 

2L03 LLRF removal : Removed all power in racks B13/B14, MOPS and all power to supplies and RFCM de-energized by plug. P2 panels turned off with lockout and plug removal on 208 and 120 vac for HPA. LCW shutoff at the supply and return as well as the main but will not be drained due to length of time zone down (no gaskets drying out) . Removed RFCM's, RF cassettes, patch panels and properly stored at 2L08 until wire cages arrive to put outside Linac. Tomorrows plan is to take out all power supplies and transport to Building 36 for storage upstairs spares with the help of Larry F. Techs: C.

Log Number: 4457034Logbook(s): 

• ELOG

Body: 

Fiber cable termination is completed in BSY Access Building & BSY Service Building; in Hall C Access room and Counting House. Still in progress at Tagger Service Building and Tagger Access Building.

Log Number: 4457033Logbook(s): 

• ELOG

Body: 

Mounted DIN rail and media converter in the BSY Access room junction box. Submitted work request for AC relocations needed for this task with support services group.

Log Number: 4457032Logbook(s): 

• ELOG

Body: 

ESR2 Main Compressor C3 mechanical maintenance completed
1L11, 1L12, and 1L13 primary supply, shield supply, shield return, and primary return u-tubes removed.
NL zone 16 CAMAC to PLC upgrade in progress.

Log Number: 4457031Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2025-09-09 14:52:03 The output from the myRestore execution was as follows: iocsoftIDXE401 IDX@2025-09-09 14:52 17(17) restored IDX_det@2025-09-09 14:52 12(12) restored Execute: /cs/op/iocs/iocsoftIDXE401/initCalibrationConstants.csh E401 (success) Old : IIX3S00_gCc 2.85e+11 New : IIX3S00_gCc 2.85e+11 Old : IIX7S00_gCc 2.866e+11 New : IIX7S00_gCc 2.866e+11 Old : IIX7S01_gCc 2.948e+11 New : IIX7S01_gCc

Log Number: 4457030Logbook(s): 

• ELOG

Body: 

Non-powered PM's are completed in the South Access building. Work has begun on the SL01 trim racks.

Yoon, Chaudhary, Crespo, Moore

Log Number: 4457028Logbook(s): 

• ELOG

Body: 

PM's work is completed on 20 amp power supplies in the North Access building and in zone 27 of the North Linac building.

Log Number: 4457027Logbook(s): 

• ELOG

Body: 

2L03 CPS: Before 480 Vac circuit breaker was removed, one last check of zero voltage verification was made. It was noted there were dimly lit LEDs on the VVU. VVM readings showed ~4 volts A to B phase and ~2volts on the the other two phases. Approximately 1/2 values phase to neutral. Old 225 A. circuit breaker was removed as well as the VVU. The front panel was removed in preparation for it to go to the Machine Shop to be modified for the new 400 A. breaker installation. 480 Vac feed lines were taped. 480 Vac is still secured at the MDP breaker for 2L03. Techs: E. Valentine, A.

Log Number: 4457026Logbook(s): 

• ELOG

Body: 

Non- powered PM's are completed in North Access building. We have started PM work in North Linac zone 9, 19, 27
Diggs, Humphrey, Janak

Log Number: 4457025Logbook(s): 

• ELOG

Body: 

DAC and cable moved this afternoon. awaiting RF crossconnect verification and marrying of the two sides.

Log Number: 4457023Logbook(s): 

• ELOG
• RFLOG

Body: 

Disconnected the CPS Digital/PSS Cable, CPS Analog Cable, as well as Phase Imbalance Relays which are no longer needed in the CPS Terminal Cabinet (B20).