 Tuesday, May 10, 2016, 11:57, Laura Lambert, , 40282-3, TARGET BOAT, Done, Conditioning Nb samples for Tobias
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John Wong wrote:
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 Friday, August 12, 2016, 11:08, Laura Lambert, , , , Maintenance, NEW PUMP FOR GLOVE BOX
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Wednesday, August 03, 2016, 16:16
Tues July 26th had some problems with the transfer chamber
Transfer chamber was not going below -20in pressure, when usually it will drop all the way to -30in |
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Thursday, August 18, 2016, 10:37, Anders Mjos, , , , Maintenance, New cooling lines for Heat Shield
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Dan made a set of new cooling lines for the Source Tray Heat Shield cooling yesterday. No joints on the lines. Use same VCR fitting 3/8 -> 1/4"
as for the Heat Shield. The old lines had worn threads on the male VCR nut. |
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Tuesday, December 20, 2016, 15:04, Laura Lambert, , , , Maintenance, RETURN and SUPPLY valves CLOSED for xmas break
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Tuesday, December 20, 2016, 15:05
confirmed ~full tank of Ar for glove box --> ~1600psi |
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Monday, February 06, 2017, 11:17, Anders Mjos, , , , Problems resolved, IOC restart after power outagae
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| Dave Morris did a remote restart of the IOC after the outage. Turbo pump started. |
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Thursday, February 09, 2017, 11:49, Laura Lambert, , , , Maintenance, New heatshield with flexible water lines
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Thursday, February 09, 2017, 11:47
A new heatshield with flexible water lines has been put into evap2 last Friday Feb3rd
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Monday, May 08, 2017, 10:05, Laura Lambert, , , , Maintenance, Turbo pump control box replaced
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Monday, May 08, 2017, 10:05
Turbo pump control box died last week.
Replaced with a new one. |
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Thursday, May 11, 2017, 11:30, Laura Lambert, , , , Maintenance, New Ion Gauge for IGP2
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Thursday, May 11, 2017, 11:25
IGP2 has been having problems where sometimes it turns off and requires simply unplugging and plugging back in.
Ion gauge has been replaced. |
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Tuesday, July 18, 2017, 15:30, Laura Lambert, , , , Maintenance, Paddle wheel replacement for all evap2 water supplies
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Tuesday, July 18, 2017, 15:26
Problems occured with TGHT water supply paddle wheel stopped and therefore tripped off evap2 last week.
All paddle wheels were replaced today for evap2 [other than the chiller]. |
Wednesday, July 19, 2017, 13:55, Marla Cervantes, , 40282-5, TARGET BOAT, Done, Sintering La(OH)3/C discs 
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Wednesday, July 19, 2017, 13:44
Discs previously casted by Marla and Pauline and weighed.
Discs are placed inside a small graphite container. |
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Tuesday, August 01, 2017, 15:34, Laura Lambert, , , , Problems, IGP1 mis-communicating with EPICS - PLC problem?
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Monday, July 31, 2017, 15:24
Turned on BV and TP this afternoon.
Started ramping down, ~1min after turned on both tripped off. |
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Wednesday, August 02, 2017, 16:12, Marla Cervantes, , 40282-5, , Done, Sintering La(OH)3/C pellets
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Monday, July 31, 2017,
Pellets previously pressed by Marla and Pauline.
Pellets are placed inside a small graphite container. |
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Friday, August 04, 2017, 10:52, Laura Lambert, , 40282-5, TARGET BOAT, Problems, Sintering La(OH)3/C pellets
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Marla Cervantes wrote:
Monday, July 31, 2017, |
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Friday, August 04, 2017, 14:09, Laura Lambert, , 40282-5, TARGET BOAT, Done, Sintering La(OH)3/C pellets
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Laura Lambert wrote:
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Tuesday, September 12, 2017, 13:08, Aaron Schmidt, , , , , Window shutter added
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Tuesday, September 12, 2017, 12:00:
The coated back window was changed to a shuttered window.
On star-point flange bolt interfered with the shutter, however it was removed, shortened, and re-installed. |
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Thursday, November 23, 2017, 15:10, Laura Lambert, , 41882-4, TARGET BOAT, Done, Graphite insert test 6x
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Thursday, November 23, 2017, 14:54
Graphite insert loaded into previously TaC coated target boat.
One endcap removed to allow for outgassing: left side out, right side in. |
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Monday, December 11, 2017, 14:22, Laura Lambert, , , , Maintenance, Interlock limits updated to 500mTorr
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Monday, December 11, 2017, 14:21
Dave updated evap2 interlock limits to 500mTorr for TGHT and TBHT on friday
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Wednesday, April 25, 2018, 07:21, Aaron Schmidt, , , , Done, HS swap evap 2
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Wednesday, April 25, 2018, 07:05: TGHT & TBHT off
Wednesday, April 25, 2018, 07:15: BV1 & TP1 off
Wednesday, April 25, 2018, 07:17: PV1 & BP1off |
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Friday, June 08, 2018, 08:33, Aaron Schmidt, , , , Problems resolved, Chiller tripped / Alarm
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Alarm noted on passing Hot Lab. RPG notified, no radiological hazards. ISAC ops contacted, drop in DI water last night.
Entered w/ PPE. Chiller alarming. Evap 1 running ok
Friday, June 08, 2018, 08:30: Chiller turned on/off. Reset. No alarm. |
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Tuesday, September 11, 2018, 10:47, Aaron Schmidt, , , , , Evap 2 step discrepancy
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Tuesday, September 11, 2018, 10:45:
TGHT: 53.4 A TBHT: 57.75
Actual |
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