Aggregator

Log Number: 4456854Logbook(s): 

• POLOG
• ELOG

Entry Makers: chgarciaBody: 

The HVPS SF6 tank was under vacuum overnight.

This morning, the HVPS tank was backfilled with GN2 to atmoshperic pressure and pump down to 30 in-Hg. This process was repeated one more time.

Then the DILO cart was used to start the HVPS tank SF6 backfilling process. The DILO has one small cylinder filled with 46.5 lbs of SF6 transferred from the HVPS tank. This is the cylinder used to transfer SF6 back to the HVPS tank.

Log Number: 4456853Logbook(s): 

• ELOG
• INCLOG

Body: 

IHA0L10 - harp assembly replaced, wire inspection performed (still in tact), beam line vacuum pump down in progress

Log Number: 4456852Logbook(s): 

• ELOG

Body: 

Mag Shop:

ZA pre-flush flow checks:

MZAAT03
Aisle:   820ml/min
Wall:    800ml/min

MZA8T04
Aisle: 1120ml/min
Wall:     990ml/min

MZA7S03
Aisle: 1120ml/min
Wall:     990ml/min

We have found more bad or very tight hoses that need to be replace.  Will make them, install them prior to recircling the wagon for post-flush checks.

Delk- Joe and I have removed locks from lock box.

Will need extra flush time on anything <1000ml/min, will pick up with Bern and team in am.  

Tomorrow we will move to last 2 ZA dipoles in Recombiner @8R04 and AR03.  Please put on work map.

Log Number: 4456851Logbook(s): 

• ELOG

Tags: 

• PDWeeklySummary

Body:  PD WEEKLY SUMMARY

• PROGRAM DEPUTY: Brinn Ruiz

Log Number: 4456850Logbook(s): 

• ELOG

Entry Makers: nortonBody: 

CHL2 T5 and T6 were started after warming up T5 and making a minor bearing gas regulator set-point adjustment to T5.

T3 and T4 shut down incidentally as a result of the temperature perturbance and are being restarted.

Log Number: 4456848Logbook(s): 

• ELOG

Body: 

2L25. Installed a suplemental insulating vacuum pump at the instrumention cross isolation valve.

Log Number: 4456846Logbook(s): 

• ELOG

Body: 

Please let us know when all the cables have been pulled in so we can close the pene. up, seal and re-fill with pea gravel. Will smurf tubes be installed prior nto closing up??

Log Number: 4456845Logbook(s): 

• ELOG

Body: 

Note. Some LLRF 3.0 FCCs and modified forms of the LLRF 3.0 FCCs may need to be power cycled to properly reset.

Log Number: 4456844Logbook(s): 

• ELOG

Body: 

W2 measurements complete.

Log Number: 4456843Logbook(s): 

• ELOG

Body: 

Swapped all dosimetry - it was left in the South Access building for RadCon to pick up.

Log Number: 4456839Logbook(s): 

• ELOG

Body: 

The last open penetration in 2L03 has been filled downstairs. The area in the service building is now ODH0 and the signs have been taken down. Barriers will remain up around the zone to minimize traffic in the work site. Groups needing access for work should coordinate with the PIC for PTW-8381. Techs: Alex Shenenberger and Adam Schoene

Log Number: 4456838Logbook(s): 

• ELOG

Body: 

Beginning W2 measurements.

Log Number: 4456834Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2025-09-08 11:07:43 The output from the myRestore execution was as follows: iocsoftinjvac1 vacVE@2025-09-08 11:07 The EPICS 'put' failed for the following VVEINJ110FLIM VVEINJ110HFLIM VVEINJ110SLIM VVEINJ111SLIM VVEINJ112SLIM VVEINJ11FLIM VVEINJ11SLIM VVEINJ12HFLIM VVEINJ12SLIM VVEINJ13SLIM VVEINJ14HFLIM VVEINJ14SLIM VVEINJ15HFLIM VVEINJ16FLIM VVEINJ17FLIM VVEINJ17HFLIM VVEINJ17SLIM VVEINJ18SLIM VVEINJ19FLIM VVEINJ19HFLIM VVEINJ19SLIM 29(50) restored Execute: /cs/op/iocs/iocso

Log Number: 4456833Logbook(s): 

• ELOG

Body: 

NL measurements complete.

Log Number: 4456832Logbook(s): 

• ELOG

Body: 

Approved

Log Number: 4456831Logbook(s): 

• ELOG

Body: 

Approved

Log Number: 4456829Logbook(s): 

• ELOG
• INCLOG

Body: 

SL19 MOPS swapped. Vacuum readbacks are back up.

Log Number: 4456828Logbook(s): 

• ELOG

Body: 

If this task is being completed by a contractor, please make sure they have AHA on hand. It is also recommended to attach AHA to this ATLis if possible.

Log Number: 4456827Logbook(s): 

• ELOG

Body: 

Approved

Log Number: 4456826Logbook(s): 

• ELOG
• INCLOG

Body: 

Will be swapping out MOPS for vacuum system at SL19. Vacuum readbacks for SL18 thru SL21 will be down will the swap is completed, roughly 15 minutes.