 Tuesday, February 07, 2017, 15:57, Isaac Earle, North Hot-Cell, Development, , , Ventilation Ducting Gasket Installed
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Lead gasket IRH1633 was installed today according to assembly drawing IRH1618 Rev B. |
Monday, March 18, 2013, 15:28, Bevan Moss, Conditioning Station, Standard Operation, TM4, CS Test Target #1, Vented With Argon 
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The conditioning station has been vented with argon. Time taken is not known but it is less than 3 hours. See attached picture for convectron gauge readings. CG1A is in air. |
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Monday, July 15, 2019, 13:29, David Wang, Conditioning Station, Development, TM4, , Vacuum surge when TM4 B line iwas supplied with water.
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Yesterday, TM4 B line was supplied with water at TCS for testing. TCS: IG1 and IG2 had big response on it. See attachment. The water was disconnected right away, and line was purged. Vacuum recovered after overnight pump. |
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Friday, December 18, 2015, 11:42, Anders Mjos, Conditioning Station, Repair, , , Vacuum gauges not reading correctly
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It was found that the conversion from voltage to vacuum (Torr) in EPICS is not correct for the XGS-600 controllers in use at the TCS. EPICS did not correspond to local values displayed on the controller. An e-fault has been submitted. |
 Monday, December 21, 2015, 13:27, Anders Mjos, Conditioning Station, Repair, , , Vacuum gauges not reading correctly
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| Anders Mjos wrote: |
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It was found that the conversion from voltage to vacuum (Torr) in EPICS is not correct for the XGS-600 controllers in use at the TCS. EPICS did not correspond to local values displayed on the controller. An e-fault has been submitted.
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EPICS conversion updated and corrected by Mike Rowe. |
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Friday, September 11, 2015, 14:31, Anders Mjos, Conditioning Station, Maintenance, TM2, ZrC#7, Vacuum gauge and EPICS read back calibration
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The corelation betwenn the local value on the gauge controllers and the read back valiues in EPICS was compared. Data can be found in a previous e-log |
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Monday, September 30, 2013, 16:02, Bevan Moss, Conditioning Station, Standard Operation, TM3, NiO#2, Vacuum
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The roughing pump for TCS was started at ~3:00 and the turbo's turned on at ~4:00. This is the minimum time for the module to pump down. |
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Friday, July 08, 2016, 16:56, Anders Mjos, Conditioning Station, Repair, , , VFD21 OL1 fault on Chiller
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Plant Services group (Tony) will contact a service tech on Monday.
Water system will be switched off over the weekend. |
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Thursday, July 14, 2016, 13:25, Anders Mjos, Conditioning Station, Repair, , , VFD21 OL1 fault on Chiller
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| Anders Mjos wrote: |
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Plant Services group (Tony) will contact a service tech on Monday.
Water system will be switched off over the weekend.
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Thursday, July 14, 2016, 13:24: Claus from Daikin is on site to troubleshoot.
The VFD driven fan motor has failed. Temporarily blocked air-flow through failed fan to improve air-flow to radiator. A new motor will be ordered (Curtis).
Thursday, July 14, 2016, 15:39: Stopped cooling system for the day
Friday, July 15, 2016, 08:16: Cooling system started
Friday, July 15, 2016, 15:00; Cooling system stopped. |
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Thursday, August 18, 2016, 10:35, Anders Mjos, Conditioning Station, Repair, , , VFD21 OL1 fault on Chiller
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| Anders Mjos wrote: |
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| Anders Mjos wrote: |
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Plant Services group (Tony) will contact a service tech on Monday.
Water system will be switched off over the weekend.
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Thursday, July 14, 2016, 13:24: Claus from Daikin is on site to troubleshoot.
The VFD driven fan motor has failed. Temporarily blocked air-flow through failed fan to improve air-flow to radiator. A new motor will be ordered (Curtis).
Thursday, July 14, 2016, 15:39: Stopped cooling system for the day
Friday, July 15, 2016, 08:16: Cooling system started
Friday, July 15, 2016, 15:00; Cooling system stopped.
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Thursday, August 18, 2016, 10:34: The motor was replaced today by Claus from Daikin. System is running normally again. |
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Friday, January 18, 2013, 16:56, Grant Minor, Conditioning Station, Standard Operation, TM4, , VAT valve btwn roughing and nuc. vent. closed
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Bevan attempted to start pumping down on TM4 today remotely but there was an issue. He will report on Monday.
I went into the Target Hall this afternoon while on the phone with Bevan and performed the following:
- Checked the knurled vent valves on the side of each turbo, both were found to be in the tightened position (all the way clockwise)
- Closed the VAT valve between the scroll pump and the nuclear ventilation |
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Monday, June 19, 2017, 07:29, David Wang, Conditioning Station, Standard Operation, TM2, , Update TH MS project schedule.
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Update TH MS project schedule. See attachment 1,2. |
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Friday, February 03, 2017, 11:49, David Wang, Conditioning Station, Standard Operation, , , Update 2017 winter shutdown TH schedule.
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Update 2017 winter shut down target hall schedule. See attachments |
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Wednesday, July 11, 2018, 15:09, Anders Mjos, ITW, Maintenance, TM2, Nb#8, Uncovered ITW to toubleshoot 2A2M19
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The 2A2M19 beam profile monitor did not work and was e-faulted. After initial troubleshooting 2 blocks were removed form ITW to inspect the entrance module where the beam monitor is installed. The cable was found not to be connected and was quickly fixed. Blocks reinstalled. The work was done by Maico, Travis and Anders |
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Tuesday, September 23, 2014, 12:24, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#44, Ucx10 removed Ta#44 installed
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Ucx#10 has been removed from TM4 and placed in a pail with argon.
Ta#44 has been installed onto TM4 and target heater bolts torqed to 130 in.lbs. |
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Thursday, June 27, 2013, 14:21, chad fisher, South Hot-Cell, Standard Operation, TM1, Ucx#6, Ucx#6 installed Ta#39? rewmoved
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Ucx#6 was installed on TM1 on Wednesday.
Ta#39 was removed. |
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Wednesday, September 23, 2020, 10:56, chad fisher, South Hot-Cell, Standard Operation, TM4, UC#31 P2N, Uc#30 removed UC#31 P2N installed
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UCx#30 has been removed from TM#4 and put in a can with argon. 5(10) pin connector had to have guide screws removed to be uninstalled.
UCx#31 P2N installed. |
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Wednesday, September 05, 2012, 14:36, chad fisher, South Hot-Cell, Standard Operation, TM4, NiO #1, UOx removal NiO installation
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UOx was removed from TM4 yesterday and NiO#1 installed.
Video was taken.
Main stand-off insulators continue to deteriorate. |
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Monday, July 27, 2015, 17:03, David Wang, Conditioning Station, Standard Operation, TM4, UCx 13, UCx13 and TM4 under vacuum at CS.
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I connected the CS vacuum system to TM4. The CS and TM4 turbo pumps are started. Everything is good so far. The HS line will be pressured with helium tomorrow for leak checking. The CS and TM4 will be vented with Argon on Wednesday morning as planned before moved to ITE. |
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Wednesday, July 16, 2014, 13:56, chad fisher, South Hot-Cell, Standard Operation, TM1, UCx#9, UCx#9 off Ta on
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The UCx#9 target has been revomed from the target module...leg A was broken as suspected.
Ta#42 has been installed. High current connection fasteners torqued to 150 in lbs. |
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