 Wednesday, September 23, 2015, 14:35, David Wang, Conditioning Station, Standard Operation, TM4, Ta#46, TM4 has been connected at CS
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TM4 has been connected at CS. Turbo- pumps and water system are started and running . The HV cover has been installed on the module. Everything is good
so far. |
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Thursday, September 24, 2015, 07:00, David Wang, Conditioning Station, Maintenance, TM4, Ta#46, Turned off TCS all vacuum pumps and water pumps.
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TCS:MP1 back up pressure went up too high (700mtorr).I turned off all the pumps.The TCS is under vacuum still. TCS water package cooling fans showed
error on control page.The water pumps are stopped also.
Restarted the vacuum pumps 40 minutes after stopping. Everything is back to normal. The MP1 back up pressure need to be monitored frequently before |
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Thursday, September 24, 2015, 14:59, Friedhelm Ames, Conditioning Station, Standard Operation, TM4, Ta#46, start high voltage conditioning
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Friday, September 25, 2015, 07:56, David Wang, Conditioning Station, Standard Operation, , , Target Hall schedule from Sep 08th 2015 to Dec 25th 2015 
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| weekly update see attachment |
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Monday, September 28, 2015, 10:10, David Wang, Conditioning Station, Standard Operation, TM4, Ta#46, Switched off CS vacuum pumps and water system
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| I switched off CS vacuum pumps and water system after Isac opps finished the TM4 conditioning at CS. |
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Monday, October 05, 2015, 10:19, Anders Mjos, Conditioning Station, Maintenance, , , Chiller maintenance
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will be performed Tuesday October 6th
Tuesday, October 06, 2015: Maintenance re-schedlued for Wednesday October 7th |
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Tuesday, October 13, 2015, 10:53, David Wang, Conditioning Station, Standard Operation, , , Target Hall schedule from Sep 08th 2015 to Dec 25th 2015
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Weekly update schedule. TM3 evaluation schedule in Nov is added.
update the schedule after the cancellation of TM2 from SHC to CS trip.see attachments 3,4 |
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Thursday, November 05, 2015, 09:57, Travis Cave, Conditioning Station, Maintenance, TM3, no target, Module moved
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| TM#3 has been moved from the north west silo to the conditioning station. |
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Friday, November 06, 2015, 14:36, Anders Mjos, Conditioning Station, Development, TM3, FEBIAD test target, Testing TM3
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Friday, November 06, 2015, 14:35: Roughing
Turbos was started around 4pm. Later it was found that the manual valve for the two turbo pumps on the service cap was closed. The valve was open
and pumping resumed. The roughing vacuum was high and increased into Saturday morning. The vacuum system was switched off on Saturday. |
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Friday, November 06, 2015, 14:44, Anders Mjos, Conditioning Station, Repair, TM3, , O-rings replaced on service cap
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O-rings were replaced on the service cap by Anders, Maico, Aurelia and Keith under work permit I2015-11-05-5
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Monday, November 09, 2015, 16:47, Anders Mjos, Conditioning Station, Maintenance, TM3, FEBIAD Test Target, Leak check of Service Cap
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Service cap leak checked this afternoon. Found multiple leaks of 10E-8 to 10E-7 range. Connected to the backing line with IG1 at ~4E-6 T, CG1A around
40 mT. Got responses around large round flange on top, rectangular side panels, water f/t on GND and water f/t on HV. Will resume leak checking tomorrow
to attempt to pinpoint sources of leak more accurately. |
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Tuesday, November 10, 2015, 10:23, Anders Mjos, Conditioning Station, Maintenance, TM3, , Air to vacuum leak on service cap
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Conducted a more thorough leak check this morning with Edi. He found a leak on the base of the blue F/T insulator for the multi-pin connector (see
attachment). I discovered that all the bolts could rotate freely in the threads as they were too small. The bolts were replaced. The leak rate was reduced
but still significant. The o-ring will likely need to be replaced. |
 Tuesday, November 10, 2015, 16:53, Anders Mjos, Conditioning Station, Development, TM3, FEBIAD test target, Testing TM3
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Tuesday, November 10, 2015, 16:53: Roughing
Tuesday, November 10, 2015, 18:24: TP1S started
Tuesday, November 10, 2015, 18:30: TP1 and TP2 started |
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Thursday, November 12, 2015, 10:18, Anders Mjos, Conditioning Station, Maintenance, TM3, , Air to vacuum leak on service cap
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Anders Mjos wrote:
Conducted a more thorough leak check this morning with Edi. He found a leak on the base of the blue |
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Thursday, November 12, 2015, 13:25, Anders Mjos, Conditioning Station, Standard Operation, TM3, FEBIAD Test Target, Electrical check and leak check
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| Target to Anode and target to Common showed ~ 500 kOhm values. No leaks above 3E-9 atm-cc/s seen. See attached. |
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Monday, November 16, 2015, 08:04, David Wang, Conditioning Station, Standard Operation, , , Target Hall schedule from Sep 08th 2015 to Dec 25th 2015
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Update TH schedule according to changes. See attachment 1,2 .
update TH schedule weekly. See attachments 3,4 |
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Monday, November 16, 2015, 10:09, Anders Mjos, Conditioning Station, Standard Operation, TM3, FEBIAD Test Target, Electrical check after HV conditioning
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| Problem found between ANODE (F) and chassis 90 kOhm. See attachment for details. |
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Monday, November 16, 2015, 10:33, Anders Mjos, Conditioning Station, Standard Operation, , FEBIAD Test Target, HV conditioning by ISAC operators
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ISAC operators attempted HV conditioning over the weekend.
https://web.accel.triumf.ca/isac_elog/Elog_show_result.pl?inid=218447&style=entry
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Monday, November 16, 2015, 10:37, David Wang, Conditioning Station, Repair, TM3, , TM3 has been disconnected at TCS.
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| I stopped the TM3 and TCS vacuum pumps and water system. The TM3 is disconnected and vented. It will be moved to silo this afternoon. |
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Monday, November 16, 2015, 13:59, Travis Cave, Conditioning Station, Maintenance, TM3, no target, Module moved
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| TM#3 has been moved back to the NW silo. |
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