 Monday, December 15, 2014, 15:55, Grant Minor, Conditioning Station, Repair, , , Access to ISAC TCS TK2 Expansion Tank - Fall Arrest 
|
Hello all,
Access was required this morning to the TCS TK2 Expansion Tank to open a valve and re-fill the tank. |
|
Thursday, January 08, 2015, 10:34, chad fisher, South Hot-Cell, Standard Operation, , , TM2 Tray Build Status and Problems
|
Final assembly of the source tray for TM2 was started this morning.
Sliding tray was received from keensert installation and cleaned.
Mounting plate/ionizer tube location jig was rechecked against assembly ITA3136...Mounting plate was loosened, jigs for centering the ceramic shields |
|
Friday, February 06, 2015, 08:06, David Wang, Crane, Repair, , , TH crane lost movement controls since last Friday.
|
Last Friday, During the crane per use check, I found the main power supply to to crane was shut off. I was told Don and Travis shut off the main
power before Triumf power outage. Travis restored crane main power and I could turn on the main relay on radio pedant in TH. But, I didnt
have all crane main bridge movement controls on TH raido pedant except rotation. I still have all movement controls on small trolley from the radio pedant. |
|
Friday, February 06, 2015, 12:27, David Wang, Crane, Repair, , , TH crane troubleshoot
|
Gordon crane technician started TH crane trouble shooting this morning. The problem is found that there is no 115VAC power supply to energize a
main coil which is used to switch on 450V AC power supply to crane. He did a test and found the crane could be operated by big yellow pedant
in control room when he manually gave the coil 115VAC power supply to energize it.. At that moment, the crane is set to big yellow pedant operating mode. |
|
Wednesday, February 11, 2015, 13:13, chad fisher, South Hot-Cell, Maintenance, , , New gas bottle storage rack
|
The new gas bottle storage rack has been installed by/for the south hot cell.
|
|
Monday, February 16, 2015, 11:57, David Wang, Crane, Repair, , , TH crane
|
Dave.Morris installed a new battery on crane control PLC board and uploaded the program. Travis, Dan and I tested the crane in local, remote, and test
mode. The crane works fine. Also, the TH lock up has been tested. Everything is good. |
|
Tuesday, February 17, 2015, 13:06, Anders Mjos, ITE, Development, , , Resistance measured of TGHT and TBHT lines to ITE
|
The copper bars was installed by David and Anders. After the measurements were completed, the copper bars were removed.
See photo and attached spread sheet. |
|
Tuesday, February 17, 2015, 13:07, Anders Mjos, ITW, Development, , , Resistance measured of TGHT and TBHT lines to ITW
|
See e-log entry for ITE for details. The copper bars have not been removed. They
can be used for testing the new power supplies.
Local measurement was done by Ray with a voltmeter. The voltmeter was consistent with EPICS readback and local readback on the power supplies. |
|
Monday, February 23, 2015, 12:28, David Wang, ITE, Maintenance, , , 2015 shut down coils and pedal wheels replacement on ITE water flow sensors.
|
| Dan and I replaced pedal wheels and coils on ITE water flow sensors. It is a shut down job we did every two years. See attachment for detail. |
|
Wednesday, February 25, 2015, 10:44, David Wang, ITW, Maintenance, , , 2015 shut dwon ITW water sensor coils and pedal wheels replacement
|
| Dan and I replaced pedal wheels and coils on ITW water flow sensors. It is a shut down job we did every two years. See attachment for detail. |
|
Thursday, February 26, 2015, 09:22, David Wang, ITW, Standard Operation, , , TH Shut Down Activities Schedule Feb 23th- Mar 25th
|
TH shut down activities schedule from Feb 23th-March 25th. The schedule will be updated each week. See attachment 1.
Feb-27-2015: Updated the schedule, and uploaded as PDF file. See attachment 2. |
|
Friday, February 27, 2015, 09:34, chad fisher, South Hot-Cell, Maintenance, , , Hot cell Entry February 25 2015
|
See attached report.
Summary:
Radio problems just before entry to cell. Inspection afterwards revealed batteries charge but battery in one radio shorts out after a couple loads/cycles. |
|
Thursday, March 05, 2015, 07:17, David Wang, ITW, Standard Operation, , , TH Shut Down Activities Schedule Feb 23th- Apr 15th update 6x
|
TH shut down jobs are processing as scheduled this week. Discussed with Don, and we think the jobs scheduled in next week should be processed as we planned.
See attachments for updated schedule.
I updated the schedule today. See attachment 3, 4 for updating. 2015-Mar-10. |
|
Thursday, March 05, 2015, 14:30, chad fisher, South Hot-Cell, Development, , , Dissection Box
|
| Box for dissecting targets almost complete. Should be done tomorrow. |
|
Monday, March 09, 2015, 09:42, chad fisher, South Hot-Cell, Development, , , Hot Cell Table Swiping
|
3 swipes of the south hot cell table were taken from the target hall through the roof hatch (2 standard, 1 alpha).
Initial results of the table swipes are pending however swipes of the pool tool and end effector are clean, 0 counts, booties, gloves clean.
Fall arrest equipment has a puzzling 6000 counts, and suit 500 counts. |
|
Friday, March 13, 2015, 13:36, Travis Cave, Spent Target Vault, Standard Operation, , ThO#1, Spent Target Move
|
The ThO#1 has been placed in the storage vault placed in pail #122 in spot 2B of the vault. It was 6.2mSv/hr upon removal from the south hot cell. see
attached PDF for details. |
|
Tuesday, March 17, 2015, 10:33, Travis Cave, Spent Target Vault, Standard Operation, , UC#11, Spent Target Move
|
| The spent UC#11 has benn moved from the south hot cell to the spent target vault. See attached PDF for details. |
|
Friday, March 20, 2015, 13:37, chad fisher, South Hot-Cell, Development, , , TM2 Optics Tray
|
| Final assembly and alignment of TM2 optics tray continued today. Front section is "aligned". |
|
Monday, March 23, 2015, 07:56, David Wang, ITE, Standard Operation, , , TH Shut Down Activities Schedule Feb 23th- Apr 15th update
|
This schedule is following Dons schedule on module moves. See attachments for updating.
2015-03-27: Weekly update the schedule. The shut down job is close to the end. See attachment 3, 4. |
|
Monday, March 23, 2015, 14:03, chad fisher, South Hot-Cell, Standard Operation, , Ta#45, Ta#45 inserted into hot cell
|
| Ta#45 has been inserted into the hot cell. Swipe taken of inner tool port area: 100000 counts/min. |
|