Aggregator

Log Number: 4463764Logbook(s): 

• ELOG

Body: 

HCO is essentially complete pending PSS certifications and MPS system verification which will be wrapping up here in the next couple of hours. See the attached document for the HCO committee acceptance report/checklist.

Log Number: 4463763Logbook(s): 

• ELOG

Body: 

New compressor in place - task continues tomorrow

Log Number: 4463762Logbook(s): 

• ELOG

Entry Makers: radovicBody: 

-Installed CHL1 helium dewar u-tubes
-Finished field calibrations of CHL1 Main Cold Box T1-T4 turbines' pneumatic valves positioners

Log Number: 4463760Logbook(s): 

• ELOG

Body: 

three cells complete, the other three will be completed tomorrow 12/18.

Log Number: 4463758Logbook(s): 

• ELOG

Body: 

Re: Monday 12/22 tests, CIS requests some time to power off laser amplifiers before the cutover. Thinking after the 8AM meeting, so beginning the cutover around ~930a / whenever CIS gives go-ahead. NL-PP1 postponed til January, so will only be waiting on word from CIS to begin.

Log Number: 4463757Logbook(s): 

• POLOG
• ELOG

Entry Makers: chgarciaBody: 

Starting gun ramp up to nominal 200 kV with the following procedure:

0 to 50 kV at 10 kV/ min
50 to 100 kV at 7.5 kV / min
100 to 150 kV at 5 kV / min
150 to 200 kV at 2.5 kV / min

Log Number: 4463755Logbook(s): 

• ELOG

Body: 

1L09. Reestablished insulating vacuum.
Actively pumping on insulating vacuum in preparation for 4k cool down.

Log Number: 4463754Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: Inj500KeV
User: alarms

The following PVs failed to write:
ISD1H03DEF
ISD1H03L
IICHA01MDEF
IICHA01UM.A
IICHA02MDEF
IICHA02UM.A
ISD3H001DEF
ISD3H001L
ILMHLCMPS1AMDEF
ILMHLCMPS1AUM.A
ISD3H002DEF
ISD3H002L
IICHC01MDEF
IICHC01UM.A
IICHC02MDEF
IICHC02UM.A