 Friday, January 27, 2017, 08:46, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#50 , Ta#50 Removed
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Ta#50 has been was removed from TM4 on Wednesday, January 25th. |
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Wednesday, August 24, 2016, 09:17, chad fisher, South Hot-Cell, Standard Operation, TM2, , Ta#49
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Ta#49 has been installed on TM2 and tested. All high current fasteners torqued to 130 in lbs. |
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Wednesday, July 06, 2016, 09:16, chad fisher, South Hot-Cell, Standard Operation, TM2, SiC#33, Ta#48 removed SiC#33 installed
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Ta#48 has been removed from TM2 and SiC#33 installed. |
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Tuesday, May 10, 2016, 13:37, chad fisher, South Hot-Cell, Standard Operation, TM2, Ta#48, Ta#48 Installation
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Ta#48 has been installed onto TM2. Also new window gaskets were installed.
High current fasteners were torqued to 130 in lbs. Shutter side of the containment box recieved new fasteners. |
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Tuesday, November 24, 2015, 14:03, chad fisher, South Hot-Cell, Standard Operation, TM4, , Ta#46
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Ta#46 has been removed from TM4. |
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Tuesday, March 24, 2015, 09:47, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#45, Ta#45 installed
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Ta#45 has been installed onto TM4 and is ready for leak and electrical check. High current fasteners torqued to 130 in.lbs.
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Monday, March 23, 2015, 14:03, chad fisher, South Hot-Cell, Standard Operation, , Ta#45, Ta#45 inserted into hot cell
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Ta#45 has been inserted into the hot cell. Swipe taken of inner tool port area: 100000 counts/min. |
Monday, March 30, 2015, 09:03, Anders Mjos, Conditioning Station, Standard Operation, TM4, Ta#45, Ta#45 Conditionoing 
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Monday, March 30, 2015, 08:59: Reset chiller by switching on off power (fault 2)
Monday, March 30, 2015, 09:02: Switched on CHILL:CP2, TS5 at 34 C
Monday, March 30, 2015, 10:24 : Cage locked. EE to GND. BIAS and EL ON.
Troubleshooting BIAS current limiting. Turned out to be a EPICS initialization issue. Resolved by setting/changing the current limit again in EPICS.
Monday, March 30, 2015, 14:00: BIAS/EL 18 / 9 kV
Monday, March 30, 2015, 14:16: BIAS/EL 24 / 12 kV
Monday, March 30, 2015, 16:03: BIAS/EL 30 / 15 kV. Occasional sparking while stepping up since 26 kV
Monday, March 30, 2015, 16:13: BIAS/EL 30.8 / 15 kV. 110% of scheduled 28 kV. BIAS/EL 0.04 / 0.09 mA
Monday, March 30, 2015, 17:26 : Maintained BIAS over 1 hour. One spark after.
Monday, March 30, 2015, 17:27 : BIAS / EL off.
Tuesday, March 31, 2015, 08:12: Cage access. EE to EE PS. Cage locked.
Tuesday, March 31, 2015, 08:24: BIAS/EL/EE at 30.8 / 15 / 1 kV
Tuesday, March 31, 2015, 08:26 : EE to 2 kV, 1.96 mA
Tuesday, March 31, 2015, 08:46: No sparks for 20 min.
Tuesday, March 31, 2015, 08:48 : BIAS/EL/EE at 20 / 9.3 / 1.5 kV
Tuesday, March 31, 2015, 08:57: Started auto ramping of heaters to 580 / 230 A at 2 A/min.
Tuesday, March 31, 2015, 10:54: TBHT at 230 A
Tuesday, March 31, 2015, 14:05: TGHT at 580 A
Tuesday, March 31, 2015, 14:21: BIAS/EL/EE to 30.8 / 15 / 2 kV
Tuesday, March 31, 2015, 17:48: Source stable for 4h
Tuesday, March 31, 2015, 18:20: Lowered IAS/EL/EE to 20 / 9.3 / 1.5 kV. IG2 at 6.2E-6 T
Tuesday, March 31, 2015, 21:27: Starting ramp down at 15/12 A/min. IG2 at 6.8E-6 T
Tuesday, March 31, 2015, 21:51: BIAS/EL/EE to zero and off. IG2 at 6.6E-6 T
Tuesday, March 31, 2015, 22:17: TGHT and TBHT off
Tuesday, March 31, 2015, 22:41: Turbos off.
Tuesday, March 31, 2015, 22:42: Water off. |
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Wednesday, November 19, 2014, 08:49, chad fisher, South Hot-Cell, Standard Operation, TM4, UCx#11, Ta#44 Removed Ucx#11 Installed
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Ta#44 has been removed from TM4 and UCx#11 has been installed and is ready for testing.
New fasteners were installed for all mounting and current connections.
High current fasteners were torqued to 130in lbs. |
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Tuesday, March 25, 2014, 09:11, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#42, Ta#42 install and "new" 9 pin
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Ta#42 has been installed onto TM4. The "new" 9 pin connector was not an issue...attually went on better than any other previous one. Leaving the mounting screws loose on the target half allowed use of the manipulator to center the pins and insert them with ease. |
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Wednesday, May 22, 2013, 14:11, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#40, Ta#40 installed
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Ta#40 has been installed.
Leak checking and high voltage tomorrow before the move. |
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Wednesday, April 03, 2013, 13:28, chad fisher, South Hot-Cell, Standard Operation, TM1, Ta#39, Ta#39 installed
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Ta#39 has been installed onto TM1. |
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Tuesday, April 02, 2013, 10:07, chad fisher, South Hot-Cell, Standard Operation, TM1, Ta#39, Ta#39 inserted into hot cell
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Ta#39 has been inserted into the hot cell in preparation for TM1 target change. |
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Wednesday, July 03, 2013, 08:43, chad fisher, South Hot-Cell, Standard Operation, , , Ta#39 Transfered to spent target storage vault
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Wednesday, July 03, 2013, 08:44, chad fisher, Travis Cave, South Hot-Cell, Standard Operation, , , Ta#39 Transfered to spent target storage vault
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Ta#39 has been transferred to spent target storage vault. Ta#39 was placed into pail #106 and placed into spot of 4C of the spent target vault. The pail measured 95.8mSv/hr upon removal from the hot cell. See attached PDF for details. |
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Thursday, June 27, 2013, 14:23, chad fisher, South Hot-Cell, Standard Operation, TM1, Ta#39, Ta#39 Autopsy performed
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An autopsy of Ta#39 was performed yesterday and today. Ta#39 will be sent to the spent target storage vault on Tuesday.
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Wednesday, September 28, 2011, 10:06, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta#36, Ta#36 Removal
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Ta#36 was removed from target module 4.
The standard, unexplained, un-investegated, un-resolved "arc" were again present on "JP's connector", otherwise no apparent problems visible.
Chad
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Thursday, May 16, 2019, 12:31, chad fisher, South Hot-Cell, Standard Operation, TM2, Ta#58, Ta #58 installed
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Ta #58 has been installed onto TM2. All new silver plated high current fasteners. All torqued to 130 in lbs. |
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Wednesday, December 04, 2013, 13:57, chad fisher, South Hot-Cell, Standard Operation, TM4, Ta #47, Ta #47 Removed - broken bolt
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Ta #47 has been removed from TM4.
One containment box cover bolt would not come out. Upon attempted removal with the stud remover the bolt sheared...which is not uncommon...just hasn't happened in many years...CBB being stuck or shearing.
Nine pin connector shows the typical "arcing" mark. |
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Thursday, January 12, 2012, 14:32, David Wang, ITE, Repair, TM4, , TP2 on TM4 has been replaced
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TP2 on TM4 has been replaced with a new turbo pump , I didnt reset the controller in electrical room.So this new pump start to run at 8083 hours on ITE TP2 controller. The new TP2 pump properly started. It works fine now. |
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