Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-ISAC, Page 117 of 141  Not logged in ELOG logo
  ID Date Author Categorydown Type Module Target/Number Subject
  901   Tuesday, April 28, 2015, 10:21 David WangConditioning StationStandard OperationTM1UCx12CS and TM1 was vented with Argon gas

Dan and I vented CS and TM1 with Argon gas before it is moved this morning.

  909   Monday, May 04, 2015, 13:32 Anders MjosConditioning StationMaintenance  TK2 expansion tank topped up

Caled cyclotron ops to open P23 and confirmed penthouse valve open.

Filled up TK2 to 21 in water leve.

  913   Monday, May 11, 2015, 10:45 Anders MjosConditioning StationMaintenance  RGA electronics box installed

 The communications chip has been replaced. The electronics box has been grounded (see attached pdf).

Attachment 1: 2015-05_RGA_GND_connection.pdf
2015-05_RGA_GND_connection.pdf 2015-05_RGA_GND_connection.pdf 2015-05_RGA_GND_connection.pdf
  919   Wednesday, May 27, 2015, 08:57 Travis CaveConditioning StationStandard OperationTM2 Module moved

TM#2 with no source tray has been moved from the south hot cell to the conditioning station.

  920   Friday, May 29, 2015, 09:16 Travis CaveConditioning StationStandard OperationTM2no targetModule moved

TM#2 with no source tray has been moved from the conditioning station to the north east silo.

  926   Tuesday, June 02, 2015, 11:54 Travis CaveConditioning StationStandard OperationTM4SiC#31Module moved

TM#4 with SiC#31 has been moved from the south hot cell to the conditioning station.

  928   Tuesday, June 02, 2015, 14:38 David WangConditioning StationRepairTM4 replace broken TM4 IG1

 TM4 IG1 filament was broken during last run  at ITE.  The broken filament is replaced with a new one today when TM4 is located at CS.

2015-06-03 , Leak checked the new 25 conflat gasket today. No leak. See attachments

Attachment 1: 002.JPG
002.JPG
Attachment 2: 006.JPG
006.JPG
  929   Tuesday, June 02, 2015, 14:39 David WangConditioning StationStandard OperationTM4SiC #31TM4 and CS turbo- pumps are started .

TM4 and CS turbo-pumps are started this afternoon. Everything is good so far.

  930   Wednesday, June 03, 2015, 11:22 David WangConditioning StationStandard Operation  Target Hall Scheduled Activities April 07 - July 21 2015

I revised the Target Hall schedule to July 21 2015. It is the time new TM2 with ZrC target started at ITW.

2015-06-04, Updated the schedule with   new PDF view. See attachments 3, 4

Attachment 1: Target_Hall_Scheduled_Activities__Apr_07_to_July_21__2015.pdf
Target_Hall_Scheduled_Activities__Apr_07_to_July_21__2015.pdf
Attachment 2: Target_Hall_Scheduled_Activities__Apr_07_to_July_21_2015.mpp
Attachment 3: Target_Hall_Scheduled_Activities__Apr_07_to_July_21_2015.pdf
Target_Hall_Scheduled_Activities__Apr_07_to_July_21_2015.pdf
Attachment 4: Target_Hall_Scheduled_Activities__Apr_07_to_July_21_2015.mpp
  931   Wednesday, June 03, 2015, 13:01 Anders MjosConditioning StationStandard OperationTM4SiC#31Conditioning SiC#31

PNG1 connected to PNG in service cap (as per David W)

 Wednesday, June 03, 2015, 12:59: Water on

Wednesday, June 03, 2015, 13:04: Staging enabled.

Wednesday, June 03, 2015, 14:02: Auto-ramping to 580 and 200 A at 2 and 1 A/min.

Wednesday, June 03, 2015, 14:03 : BIAS/EL/EE to 20/10/1.5 kV


ISAC operations monitored TCS from Wednesday to Monday


Monday, June 08, 2015, 08:55 : Started cool-down of target

Monday, June 08, 2015, 09:19: BIAS/EL/EE off

Monday, June 08, 2015, 09:32: EE configured to conditioning mode

Monday, June 08, 2015, 10:12 : TGHT and TBHT off

Monday, June 08, 2015, 10:25: BIAS/EL to 20/10 kV

Monday, June 08, 2015, 10:32: BIAS/EL to 30/15 kV

Monday, June 08, 2015, 10:45: BIAS/EL to 40/20 kV. Some bias sparking from ~39 kV

Monday, June 08, 2015, 13:40: BIAS/EL to 47.5/20 kV

Monday, June 08, 2015, 14:35: BIAS/EL to 50/20 kV

Monday, June 08, 2015, 14:39: BIAS/EL to 50/25 kV

Monday, June 08, 2015, 16:54: BIAS/EL to 53/25 kV

Monday, June 08, 2015, 17:03: BIAS/EL/EE off


Tuesday, June 09, 2015, 08:02: BIAS/EL to 30/15 kV

Tuesday, June 09, 2015, 08:07: BIAS/EL to 40/20 kV.

Tuesday, June 09, 2015, 08:13: BIAS/EL to 50/25 kV

Tuesday, June 09, 2015, 08:27: BIAS/EL to 53/25 kV 

Tuesday, June 09, 2015, 08:57: BIAS/EL to 55/25 kV  

Tuesday, June 09, 2015, 09:31: Power supplies tripped on IG2 vacuum after a spark at ~57.5 kV

Tuesday, June 09, 2015, 09:40: BIAS/EL to 40/20 kV.

Tuesday, June 09, 2015, 10:00 : BIAS/EL to 55/25 kV  

Tuesday, June 09, 2015, 10:09: BIAS/EL to 57.5/25 kV

Tuesday, June 09, 2015, 10:22: Sparking activity at 58 kV. Tripped TP2 and BV2. Reduced to 50 kV. Leakage current increased.

Tuesday, June 09, 2015, 10:33: Sparking activity at 55 kV. Reduce to 45 kV. Increased BIAS current limit from 0.25 to 0.30 mA

Tuesday, June 09, 2015, 10:41: BIAS/EL to 50/25 kV. BIAS RDCUR 0.17 mA, was 0.08 mA at 8:13 this morning.

Tuesday, June 09, 2015, 11:28 : Restarted TP2. Tripped.

Tuesday, June 09, 2015, 11:50:  Increased BIAS current limit from 0.30 to 0.35 mA

Tuesday, June 09, 2015, 11:55 : BIAS/EL to 54.5/25 kV for 5 min, 0.12 mA . Reducing to 40 kV for lunch break.

Tuesday, June 09, 2015, 13:07: BIAS/EL to 50/25 kV 

Tuesday, June 09, 2015, 13:27: BIAS/EL to 55/25 kV 

Tuesday, June 09, 2015, 13:40: BIAS/EL to 57/25 kV 

Tuesday, June 09, 2015, 13:49: BIAS/EL to 57.5/25 kV. Increased BIAS current limit from 0.35 to 0.40 mA

Tuesday, June 09, 2015, 14:30: IG1 tripped after spark. Controller seems to be broken. Forced IG1. Fault report submitted June 10th.

Tuesday, June 09, 2015, 14:58: BIAS/EL to 45/25 kV

Tuesday, June 09, 2015, 15:46: BIAS/EL to 55/25 kV

Tuesday, June 09, 2015, 15:55: BIAS/EL to 56/25 kV

Tuesday, June 09, 2015, 17:30: BIAS/EL to 57/25 kV 

Tuesday, June 09, 2015, 17:46: BIAS/EL to 57.5/25 kV 

Tuesday, June 09, 2015, 18:00: BIAS/EL to 58/25 kV

Tuesday, June 09, 2015, 18:30: No sparks for 30 min

Tuesday, June 09, 2015, 18:55: One spark observed. BIAS/EL off.

Tuesday, June 09, 2015, 18:56: Turbos stopped. Stopped water circuit.


Thursday, June 11, 2015: IG1 seems to work again after a power cycle. Controller tested with another IG. Closing Fault report

Attachment 1: SiC#31_Conditioning.docx
  932   Wednesday, June 03, 2015, 13:51 David WangConditioning StationStandard OperationTM4SiC #31TM4 is connected at CS

TM4 has been connected at CS. CS HV cover is installed.I made a pair of new cooling lines for TM window cooling at CS. The TM4 containment box window cooling line is connected to the HVC spare circuit now. I checked water flow visually, and it is good. The TM4 is ready for conditioning.See attachment for window cooling modification.

 

Attachment 1: 007.JPG
007.JPG
Attachment 2: 009.JPG
009.JPG
Attachment 3: 008.JPG
008.JPG
Attachment 4: 010.JPG
010.JPG
  959   Tuesday, June 23, 2015, 16:49 Anders MjosConditioning StationDevelopment  TCS is beeing migrated to ISAC

by controls group (Dave Morris).


Friday, June 26, 2015

TCS has been migrated to ISAC controls. Access is possible on a per user basis from isacepics1.triumf.ca

  962   Friday, June 26, 2015, 08:27 David WangConditioning StationStandard OperationTM2 Target Hall Scheduled Activities April 07 - July 24 2015

Update the Target hall Schedule after some changes on TM2 refurbishment. See attachment 1,2

2015-06-30, updated the schedule after some jobs have been finished before Canada day. See attachment 3,4.

Attachment 1: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.pdf
Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.pdf
Attachment 2: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.mpp
Attachment 3: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.pdf
Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.pdf
Attachment 4: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.mpp
  965   Friday, June 26, 2015, 14:33 David WangConditioning StationStandard OperationTM2 TM2 have been moved from SHC to CS

Bill and I mover TM2 from SHC to CS. The move is smooth. I connected the CS vacuum system after the move, and started the roughing.

  966   Friday, June 26, 2015, 15:38 Anders MjosConditioning StationDevelopmentTM2 Leak check and HV test

Roughing started by David.

Friday, June 26, 2015, 15:31: Started TP1S

Friday, June 26, 2015, 15:38: Started  TP1 & TP2

Friday, June 26, 2015, 15:47: TPs timed out. Restarted

Friday, June 26, 2015, 15:49: TP2 at speed

Friday, June 26, 2015, 15:49: TP1 at speed.

Friday, June 26, 2015, 15:54: IG1 on. 4.7E-5 T.

Friday, June 26, 2015, 15:56: IG2 on.  9.8E-5 T

Friday, June 26, 2015, 15:59: IG1S on. 2.9E-4 T


Leak found on service cap panels (David W)

Monday, June 29, 2015, 10:29: Stopped turbo pumps.

  967   Monday, June 29, 2015, 10:51 David WangConditioning StationRepairTM2 leak on TM2 side panel

There is an air to vacuum leak on TM2 service cap side panel which we moved out during the TM2 wiring job. The CS pumps are stopped now. The CS will be vented soon. The seal on this panel has to been changed.

2016-06-30.  The o-ring seal on this panel(PNG1 and steerers)  is replaced and leak checked. No leak now.

  972   Tuesday, June 30, 2015, 15:53 David WangConditioning StationDevelopmentTM2 leak on TM2 at CS

 I leak checked TM2 at CS this afternoon which including air to vacuum check on service cap and helium pressure test on water lines. There is a small leak on water line R ,U (COIL1) during the helium pressure test.. Below 20 psi helium, there is no leak on it. But , once the helium pressure is increased over 20 psi, it showed up on Leak Detector. At 60 psi helium, the leak rate is 9.4xE-9 atm.cc/sec. For detail information, See attachment.  All other water lines and air to vacuum seals are good.

Attachment 1: TM2_leak_check_2015-06-30.pdf
TM2_leak_check_2015-06-30.pdf TM2_leak_check_2015-06-30.pdf TM2_leak_check_2015-06-30.pdf TM2_leak_check_2015-06-30.pdf
Attachment 2: leak_check_2015-06-30_007.JPG
leak_check_2015-06-30_007.JPG
Attachment 3: leak_check_2015-06-30_009.JPG
leak_check_2015-06-30_009.JPG
  973   Thursday, July 02, 2015, 10:22 Anders MjosConditioning StationMaintenanceTM2 TP1S failed

 See e-fault 8233. Edi assisted in diagnosing the problem. The pump will have to be replaced.

  977   Friday, July 03, 2015, 09:27 Anders MjosConditioning StationDevelopment  Controls working on access control in EPICS

 Some reboots will be done.

  978   Friday, July 03, 2015, 09:41 David WangConditioning StationStandard OperationTM2 Target Hall Scheduled Activities April 07 - July 24 2015

Updated the schedule before the weekend 2015-07-03. See attachment 1,2

Updated the schedule according to present TM2 refurbishment process. See attachment 3,4

Attachment 1: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.pdf
Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.pdf
Attachment 2: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.mpp
Attachment 3: Target_Hall_Scheduled_Activities__Apr_07_to_Aug_07.pdf
Target_Hall_Scheduled_Activities__Apr_07_to_Aug_07.pdf
Attachment 4: Target_Hall_Scheduled_Activities__Apr_07_to_Aug_07.mpp
ELOG V2.9.2-2455