 Wednesday, November 25, 2015, 14:16, chad fisher, South Hot-Cell, Repair, , , Cell Decon 
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Cell (table) was systematically cleaned with a swiffer and resulting piles of contaminated waste placed in pail with spent Ta target. |
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Thursday, November 26, 2015, 08:52, Travis Cave, Spent Target Vault, Standard Operation, , Ta#46, Spent Target move
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Ta#46 was placed in the ISAC spent target vault yesterday. See attached PDF for details. |
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Monday, November 30, 2015, 11:46, David Wang, Conditioning Station, Standard Operation, , , Target Hall schedule from Sep 08th 2015 to Dec 25th 2015
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Weekly update TH schedule according to changes. see attachment 1,2 .
Update TH schedule before the weekend. see attachment 3,4 |
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Wednesday, December 02, 2015, 10:41, chad fisher, South Hot-Cell, Repair, , , Drum Clean-up #2
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Another drum of waste was removed from the south hot cell this morning. This drum contained one 5 gal steel pail (damaged), two sodium light bulbs, airlines, and tank suits. Upon removal the drum was/is 1.5 mSv/h on contact. there was 200 counts of contamination found on the lid...easily removed. It will be moved to the north hot cell at 11am. |
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Thursday, December 10, 2015, 13:17, Anders Mjos, Conditioning Station, Standard Operation, , , Blank off flange
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Thursday, December 10, 2015, 13:17: Roughing
Thursday, December 10, 2015, 14:56: Started TP1S
Thursday, December 10, 2015, 15:59: Bypass applied on IG2
Thursday, December 10, 2015, 15:59: IG2 / IG1S 5.5E-5 T
Thursday, December 10, 2015, 16:01: RGA ON
Friday, December 11, 2015, 09:24 : IG2 / IG1S 7.5E-6 / 5.4E-6 T
Friday, December 11, 2015, 16:54: IG2 off for the weekend. Vacuum at 6.5 and 4.4E-6 Torr
Monday, December 14, 2015, 08:57: IG2 switched on.
Friday, December 18, 2015, 11:40: IG2 off for the weekend. Vacuum at 2.0E-6 and 8.9E-7 Torr
Tuesday, December 22, 2015, 15:11: RGA off
Monday, January 11, 2016, 10:13: RGA on
Monday, January 11, 2016, 12:50: RGA off |
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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, January 08, 2016, 09:29, chad fisher, South Hot-Cell, Repair, , , Window Decon
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Entered the hot cell to perform final decon on the window. Initial swipes this morning were 11000 c.p.m. on 44-2. After decon approximately 100 counts. |
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Wednesday, January 13, 2016, 09:57, Travis Cave, Spent Target Vault, Standard Operation, , Ta#35, Ta#39, SiC#27, UC#12, ThO#1, Spent targets moved to mini storage.
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Five spent targets have been moved from the Spent Target Vault to Mini Storage in preparation for transfer to F-308s in February. The following targets were moved Ta#35, Ta#39, SiC#27, UC#12, ThO#1 |
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Friday, January 22, 2016, 14:24, David Wang, South Hot-Cell, Standard Operation, , , 2016 Winter Shut Down Target Hall Schedule (sketch)
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Post a sketch of 2016 winter shut down target hall schedule. see attachment 1,2
UPDATE THE SCHEDULE ACCORDING TO CYCLOTRON SIDE JOB. SEE ATTACHMENTS 3,4 |
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Friday, February 12, 2016, 13:00, David Wang, Conditioning Station, Standard Operation, , , 2016 Winter Shut Down Target Hall Schedule 6x
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2016 Winter shut down target hall schedule. See attachments1,2.
update the schedule weekly. Everything is on time so far. see attachment 3,4.
Update the schedule according to beam new beam schedule and target process. see attachment 5,6 |
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Friday, February 19, 2016, 06:58, maicodallavalle, Spent Target Vault, Maintenance, , , F-308's serviced/loaded/ bolts torqued
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Five F-308's were loaded with spent ISAC targets. All five F-308's were serviced two weeks ago. All bolts were torqued and security cables were installed for shipment. |
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Thursday, February 25, 2016, 06:48, David Wang, ITE, Standard Operation, , , 4 Shielding blocks have been transferred from ITE to block storage area.
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Dan and I transferred 4 shielding blocks from ITE to block storage area. The ITE pit is opened now. |
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Thursday, February 25, 2016, 06:52, David Wang, Conditioning Station, Standard Operation, , , stop CS vacuum pumps.
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I stopped the conditioning station vacuum pumps. The CS is still under vacuum without venting. |
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Friday, March 04, 2016, 13:58, David Wang, Conditioning Station, Standard Operation, , , 2016 Winter Shut Down Target Hall Schedule 8x
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Update Schedule according to changes.See attachment1, 2.
Re-post it after some minor correction See attachment 3,4.
Update schedule according changes. See attachments 5,6
update schedule according to changes. See attachment 7,8 |
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Monday, March 14, 2016, 11:24, David Wang, ITE/ITW Cooling, Maintenance, , , HALCW resin tank filter cartridges are changed today
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Two of resin tank filter cartridges(supply and return) are changed today. Old cartridges and bagged and tagged. The contact field on them are 650usv/hr. The new cartridges are fiber-glass, Triumf store item. After replacement, the field on contact with the filter case are about 10 usv/hr. But the field on contact with top resin tank has been increased from 45usv/hr to 225 usv/hr
The flow rate is relatively stable before and after change. See attachment |
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Friday, March 18, 2016, 11:43, chad fisher, South Hot-Cell, Standard Operation, , , SiC#32 dissection
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SiC#32 has been open for inspection. |
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Tuesday, March 22, 2016, 10:27, Travis Cave, Spent Target Vault, Standard Operation, , SiC#32, Spent Target move
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SiC#32 has been moved from the south hot cell to the spent target storage. See attached PDF for details. |
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Wednesday, March 30, 2016, 08:40, David Wang, Conditioning Station, Standard Operation, , , 2016 Winter Shut Down Target Hall Schedule
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update the schedule according to changes.See attachment1, 2. |
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Friday, April 08, 2016, 08:13, Anders Mjos, ITE/ITW Cooling, Maintenance, , , High Active Water Resistivity
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The high active water resistivity took a long time to recover after the upgrade to the water cooling circuit. The system needed about a month (from end February to end March) to recover to nominal values. See attached plot of archiver data.
TM1 has now been connected in ITW and the water resistivity remains > 8 MOhm cm, which should allow normal operation. However, the resin is suspected to be approaching end of life. Work is ongoing to get a new replacement resin tank. |
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