Difference between revisions of "12/15/2016 Meeting"

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(Created page with " == Attendance == Thompson, Creel, Dixon, Wright, Oren, Michalski, Arenius == Agenda and Notes == '''1. Operations ''' LINAC Beam off was officially moved to 8am 21 Dec...")
 
 
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== Attendance ==
 
== Attendance ==
  
Thompson, Creel, Dixon, Wright, Oren, Michalski, Arenius
+
Thompson, Creel, Dixon, Oren, Michalski
  
  
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LINAC
 
LINAC
  
Beam off was officially moved to 8am 21 December.
+
Running beam to Hall A. Trying to get it to Hall D but the tagger power supply is giving them issues.
 
 
Separator cavity had an air leak. They will not complete repairs and re installation until after the holidays.
 
  
  
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CHL1
 
CHL1
  
Normal
+
Normal.
  
Fabrication continues on C8.
+
Ait Liquide / S2M reported there was an "geometric anomaly" with the mounting of the wheel to the shaft and requested that we emergency ship the spare wheel for CC4 for test fit.
  
  
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ESR
 
ESR
  
6/1/2016: cbx trip (camac failure)
+
Normal. Hall C has continued testing magnets successfully.
6/7/2016: cbx trip (camac failure)
 
7/13/2016:  entire plant trip (fuse out of retainer)
 
8/11/2016:  cbx trip (trip occurred while replacing faulty card)
 
8/15/2016:  cbx trip (faulty power supply)
 
9/20/2016:  faulty pressure and temperature signals (card replaced, caused alarms in halls)
 
11/13/2016: cbx trip (crate controller failure)
 
11/26/2016: hall a beam trip (crate 1 failure caused cbx instability)
 
 
 
 
 
Paul Brendza reported
 
 
 
Today Q2 reached 1500 Amps.
 
  
We have spent the last several days trouble shooting the Q2 instrumentation and today all the pieces finally came together.
 
 
The Q2 coil is very well centered with the measured force increase at 1500 Amps only 3 KiloNewtons on top of 44 Kilo Newtons.
 
This predicts an increase of about 30 KN at max current so support rod adjustment may be unnecessary.
 
The max force limit set by SigmaPhi is 168 KN.
 
 
Everything else looks normal.
 
 
We still have more fine tuning of the controls to do but we are going home happy tonight.
 
 
We plan to advance the testing to 2000 Amps this week.
 
 
Next week we will be occupied with the arrival of the Q3 which is now in Newark NJ.
 
We have to dismantle the Q3 yoke, receive the Q3, install and measure cryostat fiducials, install the Q3, re-assemble the yoke and align the Q3 to its yoke.
 
Q2 testing cannot take place during these operations and we would like to have a SigmaPhi engineer here.
 
 
Q2 testing will resume on or about Dec 12th with the goal to complete prior to the Holiday shutdown.
 
 
The two dipole splices are complete as of about 5:30 PM today.
 
  
  
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Normal
 
Normal
  
We are working with FM to resolve the parking issue in front of CTF.
+
Kinney #2 ring pump spun a bearing. We are working on a plan to repair or replace.
  
Inlet solenoid valve actuator for K2 failed and was replaced.
+
SRF is planning to stab utubes and cooldown the LCLS2 cryomodule today.
  
  
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Normal.
 
Normal.
  
Techs noticed normal temperature fluctuation on cold box vacuum due to air cooled diffusion pump temperature sensitivity to outside temperatures.
+
Magnet was ramped up for testing.
  
  
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Pressure tests remain to be done on main transferline. The HDIce return line and electrical and controls work remain.  
 
Pressure tests remain to be done on main transferline. The HDIce return line and electrical and controls work remain.  
 +
 +
Currently looking for vacuum leaks in the transferline shell.
  
  
 
MSU
 
MSU
  
FRIB goal is to start compressors at the end of March. FRIB believes cold boxes will be ready near June July.
+
Working to accumulate the pressure systems documentation.
 
 
WFO is being negotiated.
 
 
 
2K cold box design is ready for RFP. Continuing work on ancillary equipment.
 
  
  
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Bayonets will be shipped next week.
 
Bayonets will be shipped next week.
  
4.5K CB Directors Review. Schedule has been improved and pulled back.
+
SLAC operations is interested in drafting a long term support agreement for after the machine is running.  
  
  
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'''3. Manpower '''
 
'''3. Manpower '''
  
SLAC is moving Antonio from power to controls. They are assigning another SLAC engineer to oversee power interface work.
+
Docherty's last day is Friday.  
  
  
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'''4. Other '''
 
'''4. Other '''
 +
 +
Will reports the PEMP report from DOE was over all good. There were some "meets" on LCLS2 work. Cryogenics was noted for their work in cryogenics.
 +
 +
Kelly is working the issue of potentially providing support to the S. Koreans FRIB style machine.
  
  
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2. Finish appraisals
 
2. Finish appraisals
 +
 +
3. Kelly and Jonathan will work on proposal for the SLAC operations support agreement.
  
  
 
== Action Item Updates ==
 
== Action Item Updates ==
 
1.
 
1.

Latest revision as of 10:27, 15 December 2016


Attendance

Thompson, Creel, Dixon, Oren, Michalski


Agenda and Notes

1. Operations

LINAC

Running beam to Hall A. Trying to get it to Hall D but the tagger power supply is giving them issues.


CHL1

Normal.

Ait Liquide / S2M reported there was an "geometric anomaly" with the mounting of the wheel to the shaft and requested that we emergency ship the spare wheel for CC4 for test fit.


CHL2

Normal



ESR

Normal. Hall C has continued testing magnets successfully.


CTF

Normal

Kinney #2 ring pump spun a bearing. We are working on a plan to repair or replace.

SRF is planning to stab utubes and cooldown the LCLS2 cryomodule today.


HDR

Normal.

Magnet was ramped up for testing.


2. Projects

UITF

Unknown priority

Pressure tests remain to be done on main transferline. The HDIce return line and electrical and controls work remain.

Currently looking for vacuum leaks in the transferline shell.


MSU

Working to accumulate the pressure systems documentation.


LCLS2

Bayonets will be shipped next week.

SLAC operations is interested in drafting a long term support agreement for after the machine is running.


3. Manpower

Docherty's last day is Friday.



4. Info from Will

1. Watch spending on OPS and ENG accounts. Try to keep spending to critical "stop work" items.

2. We will likely be on continuing resolution for the full FY all the way until FY18

3. We will run up to the holidays but when we restart is up for debate


4. Other

Will reports the PEMP report from DOE was over all good. There were some "meets" on LCLS2 work. Cryogenics was noted for their work in cryogenics.

Kelly is working the issue of potentially providing support to the S. Koreans FRIB style machine.


Action Items

1. Must keep meeting to no more than 30 minutes

2. Finish appraisals

3. Kelly and Jonathan will work on proposal for the SLAC operations support agreement.


Action Item Updates

1.