Aggregator

Log Number: 4550425Logbook(s): 

• ELOG

Body: 

Injector: PSS certification lock has been installed on the Gun breaker.

Log Number: 4550424Logbook(s): 

• ELOG

Body: 

Removed unused call boxes and associated hardware from the Hall A, B, C Access Rooms and Hallways. Pulled the existing cables back to the junction boxes and retained them as spare cable for potential future use.

Log Number: 4550415Logbook(s): 

• HALOG
• ELOG

Tags: 

• PD

Entry Makers: jonesBody: 

• Completed the testing of the LCW for MOLLER PS and Magnets. Preparations for power test of TM0.
• Meeting about West arc and Hall A LCW restoration to develop a plan.
• Discuss the Beamline upstream girder with Kyle.
• Started on assembly of vacuum valves and instrumentation.
• Attached 4 of 5 anchor target wall plates.
• Cleaned, primed and painted two lifting fixtures

Log Number: 4550410Logbook(s): 

• ELOG

Body: 

Today hall C TEC. staff worked on.
ENGE mobile detector stand.

Modeling, Printing,and assembling Filament extrusion project
NUCAT design modifications

Fabricating NUCAT lead shielding frame.

PCS magnet skid hole transfer and drilling.
No cross divisional work planned for Tuesday

Log Number: 4550409Logbook(s): 

• ELOG

Body: 

FF filters for EA LCW system replaced. System back online ~3pm. Old filters bagged and tagged per RCD instruction. All water removed from the system was collected and remains at Bldg. 38 awaiting instruction from ENV.

Log Number: 4550404Logbook(s): 

• POLOG
• ELOG

Body: 

Jennifer, Russell and I completed the laser room decommissioning. Old signages have been removed and new ones posted.

Log Number: 4550403Logbook(s): 

• ELOG

Body: 

1L09- Processed all 8 cavities, completing the second round.
At the end of the shift. We secured the RF and turned off the amplifiers. Closed the valve connected to VIP1L10A ion pump and checked for leaks. Turned off pump on the gas cart and backed fill up to gas manifold. Cryomodule is pumping by plasma turbo cart overnight. The pressure was in the 1e-6 Torr range and dropping when we left.

Log Number: 4550400Logbook(s): 

• ELOG
• ACELOG

Body: 

Complete.
Installed networks cables, ports configured.

Log Number: 4550397Logbook(s): 

• ELOG

Body: 

Resumed CPS HV wiring and chassis assembly

Log Number: 4550396Logbook(s): 

• ELOG
• ACELOG

Body: 

Approved. PTW on issue. Adding to SAM calendar for tomorrow.

Log Number: 4550391Logbook(s): 

• ELOG
• DCLOG

Body: 

DOG9 upper bulk supply was replaced with a ready spare supply. The faulty bulk supply was moved to building 36 for inspection. Task complete; work control documents have been surrendered.

-Banks, O'Brien

Log Number: 4550390Logbook(s): 

• ELOG

Body: 

1L10. Final insulating vacuum leak check is good. Pump cart connected to VIP1L27A to check valve for leak through on VBV1L26B. Pump cart is currently pumping to a closed right angle valve. Pump cart connected to VIP1L10B to reactivate the neg pump possible tomorrow. Pump cart is currently pumping to a closed right angle valve.

Log Number: 4550389Logbook(s): 

• ELOG

Body: 

1F02 - Replaced Agilent scroll pump at 1F02 in the LERF, gate valve open turbo at full speed. Old pump staged for RADCON survey. Also replaced a beam line vacuum cart with another vacuum cart.

Log Number: 4550385Logbook(s): 

• ELOG

Body: 

All shelving in B13 and B14 has been installed and arranged.

Log Number: 4550383Logbook(s): 

• SLOG
• ELOG

Body: 

**Severity publication testing: PASS.** JAWS-ALH published severity changes consistent with the alarm log. Minor timing differences were observed, but no systematic discrepancies were identified. Acknowledgment and higher-level aggregation remain to be verified.

Log Number: 4550382Logbook(s): 

• HBLOG
• ELOG

Entry Makers: mcookivBody: 

HPS electronics chiller pm, test, and moved to EEL
Vacuum PMs ongoing
Hycal chiller repair
job walk-throughs: DC Gas modifications; PRAD II equipment removal

Log Number: 4550370Logbook(s): 

• ELOG

Tags: 

• CED

Body: The following control system variables were updated because they were detected to differ from their CED property counter-parts.

• MQVAA03RESALARM.INPB: found 6.96; restored to CED value of 3.48
• MQVAA03RESALARM.B: found 6.96; restored to CED value of 3.48

Log Number: 4550369Logbook(s): 

• ELOG

Tags: 

• CED

Body: The following control system variables were updated because they were detected to differ from their CED property counter-parts.

• MXSEP2TscaleErr.B: found 0; restored to CED value of 270
• MXSEP4TscaleErr.B: found 0; restored to CED value of 645
• MXSEP6TscaleErr.B: found 0; restored to CED value of 540
• MXSEP8TscaleErr.B: found 0; restored to CED value of 750
• MXSEPATscaleErr.B: found 0; restored to CED value of 750

Log Number: 4550367Logbook(s): 

• ELOG
• INCLOG

Body: 

Finished upgrading power supply firmware at NL01 rack NL01B06 with firmware 1.18.12.

Log Number: 4550366Logbook(s): 

• ELOG

Body: 

CEBAF Injector laser room is decommissioned for SAM activities. Removed seed laser fibers and amplifier keys; they are under LSO and LSS configuration control. Utilized laser system software to confirm that the lasers could not be powered. Badge access reader is disabled; Class 3B and Class 4 laser postings removed.