 Friday, December 05, 2014, 13:46, Anders Mjos, Conditioning Station, Development, TM2, , Not able to start water system
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| TCS:WPV1 does not open when staging is enabled. Multiple attempts have been made, but the valve remains closed. |
Friday, December 07, 2018, 08:47, chad fisher, North Hot-Cell, Repair, , , North hot cell spare slave repair 
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The tong cable on the spare north hot cell slave has been repaired. Slave came from the factory with the tong cables straddling one of the pulleys they
are suppose to run through.
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Wednesday, August 10, 2016, 14:38, Isaac Earle, North Hot-Cell, Development, , , North Hot Cell Ventilation Test Results
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Testing was performed on August 9th on the ISAC nuclear ventilation system to determine if the existing ventilation system can achieve the required cell
depressions for both SHC and NHC under all expected configurations and if a proposed modification to the DDC control system can provide acceptable stability
and response time for the system. The proposed control system observes the lower of the SHC depression or the NHC depression + 10% (to avoid stability |
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Thursday, February 09, 2017, 14:07, Isaac Earle, North Hot-Cell, Development, , , North Hot Cell Shielding Window Gaskets Changed 23x
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The North Hot Cell shielding window gaskets have been changed and the window has been filled with new oil. Although there was no noticeable
oil leaks before starting the job, the gaskets had not been changed since initial installation approximately 15 years ago, so they were done now as part
of construction of the new cell. The work took place between January 26 – Feb 8, 2017 following the attached PDF “Full procedure |
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Wednesday, May 04, 2016, 11:14, Isaac Earle, North Hot-Cell, Development, , , North Hot Cell Scope Decision
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A meeting was held on May 4, 2016 to determine the scope of the North Hot Cell project. The following was agreed upon by those in attendance:
The NHC will be a designated target change hot cell. It will be capable of performing all routine target operations (target removal/installation,
leak check, electrical check, video inspection, post irradiation examination, target waste packaging and removal) using the same method currently used |
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Friday, July 29, 2016, 14:27, Isaac Earle, North Hot-Cell, Development, , , North Hot Cell Measurements & Cleanup
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The North Hot Cell was accessed today via the Ante Room for inspection, measurements,
and clean-up. There were no modules in the SHC or TCS, and no spent targets in the SHC. Under these conditions the maximum field in the NHC
was approximately 2μSv/hr. The inside of the cell was cleaned and swept, followed |
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Wednesday, June 30, 2021, 14:11, Matthew Gareau, North Hot-Cell, Standard Operation, , , North Hot Cell Commemorative Opening
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Yesterday a bottle of Cava (sparkling wine) was place, opened, and poured in the NHC, to commemorate its new operational status.
The NHC is now a functional hot cell and is ready for many years of target exchanges to come. |
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Wednesday, November 20, 2013, 08:50, chad fisher, South Hot-Cell, Standard Operation, TM3, NiO#2, NiO#2 removed
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| NiO#2 has been removed from TM3 |
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Tuesday, October 09, 2012, 13:44, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#5, NiO#1 removal UCx#5 installation
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NiO#1 was removed this morning.
UCx#5 was inserted into the hot cell around 1 pm, installed and leak checked and ready to go to the conditioning station 1:40pm
did have a little trouble with the 9 pin connector. It had to be lossened to get it to mate properly. It was le-tightened once the proper fit was |
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Wednesday, August 26, 2015, 10:55, chad fisher, South Hot-Cell, Repair, TM2, ZrC#7, New wiring and target
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New wiring was installed yesterday as well as ZrC#7 which had its high current fasteners torqued to 130 in lbs.
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Wednesday, April 24, 2013, 09:00, Bevan Moss, Conditioning Station, Development, , , New user testing
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Controls has created a new user group that can operate the conditioning station but cannot use any of the bypasses or forces. The cooling package
will be used to test this new profile. The main loop bypass has been opened to allow this testing to happen without the risk of over pressure. |
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Tuesday, July 19, 2011, 11:52, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#36, New target Ta#36 Installed on TM4
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Ta#36 has been installed on TM4 and is awaiting leak and electrical check.
A small piece of the standard top insulator ITA3376 broke off during removal of Ta#35 (indicated with a blue circle on attached pictures).
"JP's connector, ITA2493 showed the usual and as yet undiagnosed "arc" mark (picture to follow). |
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Monday, July 29, 2019, 16:17, Carla Babcock, Conditioning Station, Repair, TM4, Dummy LP SIS, New leak on EE water line while testing new In seals
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Original Problem:
Leaks on the B and D copper blocks, probably due to corrosion between the blocks and the inserts. Final solution, after many tries, was to make
an indium sheet the size of the copper blocks and use that to seal the entire surface. |
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Wednesday, November 28, 2018, 07:04, David Wang, ITE, Development, TM4, LpTa 56, New high current flexible cables inspection after LpTa#56 beam run.
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| Inspected new high current flexible cables during TM4 disconnection. The new cables and adapters work fine. |
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Wednesday, February 11, 2015, 13:13, chad fisher, South Hot-Cell, Maintenance, , , New gas bottle storage rack
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The new gas bottle storage rack has been installed by/for the south hot cell.
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Wednesday, December 04, 2013, 11:15, David Wang, ITE, Repair, TM4, , New bolts are installed on ITE TP3.
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I installed 8 new bolts(3/8-16 UNC x1.25 STL) on the ITE TP3. The ITE TP3 replacement job is done. Everything is connected back to the pump. and
it is ready for starting. |
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Friday, June 12, 2015, 07:49, chad fisher, Assembly/Bench Test, Repair, TM2, , New TM2 Source Tray Ground to HV Measurements
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After bending and leak checking the new measurements from ground to HV on the TM2 source tray are:
Ground to C1+ 0.6645"
ground to heat shield 0.506 |
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Monday, April 12, 2021, 13:45, Anders Mjos, Cooling, Maintenance, , , New T installed for instrumentation loop on HALCW system
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Adrian and co installed a new T to be able to add an instrument loop for O2 and pH monitoring on the low conductivity water systtem (photo). See WP I2021-04-09-4
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Thursday, August 27, 2020, 13:18, Anders Mjos, Conditioning Station, Maintenance, TM2, , New Power Supply installed for TGHT
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Arthur installed a new Magna Power PS for the TGHT yesterday. The old power supply has been moved to Evaporator 2. The power supply was configured for
remote operation and tested successfully with low current (30 A). |
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Thursday, July 19, 2018, 09:17, chad fisher, South Hot-Cell, Repair, TM4, , New Optics Tray Modification
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| The waterline loop bracket has been installed onto the new loop holding bracket and both installed onto the new source tray. |
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