 Thursday, September 08, 2011, 15:41, Anders Mjos, Fixed, 1, Evaporator#1 glovebox repairing
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John Wong wrote:
The evaporator#1 glovebox is leaking from the gloves, around the ports, and the base (possible more |
 Tuesday, August 01, 2023, 12:31, Darwin Ortiz Rosales, , , Evap1 and Evap2 Inspection and Maintenance
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Evap1: Cleaned and checked seals. Oil level could not be clearly determined, but are consulting with pump group to check.
Evap2: Cleaned and checked seals. |
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Thursday, August 01, 2024, 15:01, Darwin Ortiz Rosales, , , EVAP1 and EVAP2 Inspection and Maintenance
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Thursday, August 01, 2024, 14:56
EVAP1: Checked seal and no visible deterioration was observed. Oil level in roughing pump was good. Circulated argon to observe
functionality of the gloves and to check appropriate gas flow. |
Friday, September 27, 2019, 13:55, Aaron Schmidt, , , DI water supply leak outside room 06 - ISAC B1 
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Friday, September 27, 2019, 13:54:
There is a pin hole water leak coming from the DIW supply pipe going into the ISAC B1 hot lab - rm 06. It appears to be on the solder / joint.
The leak is very small at this point. Mostly just a drip. |
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Wednesday, April 05, 2017, 08:22, Aaron Schmidt, Fixed, , D.H.W.R Leak
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When: 04/04/17 Between 09:00 & 11:30
Where: ISAC 1 – Cold Lab
Who: Ron Murray & Aaron Schmidt
A pin hole leak was found in the previously repaired D.H.W.R
waterline. Soldering of new copper pipe was done. The fire alarm 051-046 in the ISAC Cold Lab was disabled. We removed a copper pipe section out into the
hallway and stopped around 6 ft past the door to the ISAC cold lab. We did find a second smaller leak outside past the door.
Background:
-Fri 03/03/2017 |
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Thursday, March 16, 2017, 09:32, Aaron Schmidt, Fixed, , D.H.W water pipe replacement
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Fri 03/03/2017 17:00 - A water leak was noticed on the D.H.W line. Hot water to the Cold lab was shut down.
Wed 15/03/17 11:00 – 14:45. The insulation
was removed. A pin hole leak was found in the D.H.W waterline. Soldering/replacement of new copper pipe was required. The smoke alarm in the Cold Lab was
disabled during the work period.
The corroded copper pipe section was replaced. An insulating tape was added where the pipe rests on another metal joint; |
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Thursday, July 13, 2017, 15:12, Laura Lambert, Under Process, , D.H.W leak in SEM lab
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Thursday, July 13, 2017, 14:53
Same pipe that had a leak in the cold lab ~1 month ago now has leak in SEM lab.
Small amount of water on floor and ceiling tile was brown and very bulgey - looked like it was about to collapse. |
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Wednesday, April 24, 2019, 10:19, Aaron Schmidt, Fixed, , Cold Lab back sink leak
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Wednesday, April 24, 2019, 10:00:
The sink to the rear of the cold lab beneath the paper towel dispenser has sprung a leak. The leak is most apparent when the hot water tap is used. |
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Wednesday, April 13, 2011, 13:54, John Wong, , , Cloth booties now avaiable for hotlab
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Wed Apr 13 13:53:46 2011
I've setup a box of cloth booties for entering the hotlab. They are
washable so please use them. I also have some paper booties there if
you
like using them, but it can be costly to keep stocking them up, plus the
fee to throw them away.
As per RPG, before you exit the hotlab please |
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Thursday, November 21, 2024, 11:48, Aaron Schmidt, , , Change glove on Ar Glove box (2)
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Thursday, November 21, 2024, 11:46: 2 Glovebox gloves were changed. The far right glove & the far left glove.
No contamination was found on the sealing edges of the glove box. Both old gloves were placed in bags & placed in the alpha waste bin.
Work Permit: |
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Wednesday, September 16, 2020, 10:42, Aaron Schmidt, , , Ball Mill troubleshoot.
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Odd noises reported. Darwin & Marla. "Like a rock caught in a fan"
AS - Re-installed bolts to run. Note, balancing feet underneath were uneven. Especially the front right foot was roughly 3/8" out of
position. No jars installed. |
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Thursday, March 21, 2019, 07:43, Aaron Schmidt, , , Argon Glove box repair & link to nuclear ventilation 6x
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The Ar glove box issues ( https://elog.triumf.ca/TIS/General/23 ) have been fixed.
Quoted from work permit: I2019-03-19-4
RPG checked the old SS lines. They |
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Thursday, February 07, 2019, 10:42, Aaron Schmidt, , , Argon Glove box leak / regeneration failure 7x
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A regeneration of the Ar Glove box had been performed Monday, 04, Feb, 2019. At some point during the night of the 4/5, a leak of volatile materials
burst out of the vent line inside the control box housing the fuses, solenoid valves, & electrical components. The volatile liquid, determined to likely |
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Thursday, April 07, 2022, 12:21, Aaron Schmidt, Fixed, , Ar glove box roughing pump.
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Thursday, April 07, 2022, 12:00: While preparing to remove LaC, the roughing pump (1) stopped operating. It didn't appear to seize, just no longer powered
up. Multiple outlets attempted. Vacuum group contacted & they brought us a replacement.
Thursday, April 07, 2022, 12:21: Pump was replaced. (Pump 2). |
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Thursday, April 07, 2022, 12:00, Aaron Schmidt, Under Process, , Ar Glove box issue & LaC removal.
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Thursday, April 07, 2022, 11:55:
It was noticed on Wednesday that the glove box was not regulating pressure properly & the H2O sensor was reading (Very unstable) anywhere from
30 ppm to 0.25%. The box was isolated & checked for leaks. Unable to vent properly except manually. |
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Monday, April 15, 2024, 10:52, Aaron Schmidt, Fixed, , Ar Glove box RP swapped.
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Monday, April 15, 2024, 10:50: The old IDP15 RP was not pumping the antechamber down properly. An exchange IDP15 pump is loaned to us from vacuum
group. Once the tip seals on it are replaced, we will swap it again.
Applicable work permit: I |
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Thursday, November 30, 2023, 10:03, Aaron Schmidt, Fixed, , Ar Glove box - Blower / solenoid fix
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On November 10th / 11th a site wide power outage occured. Once power was restored, the Ar glove box had intermittent issues with the solenoids
& blower. The blower did not start & the solenoids often got stuck or ceased operating.
Yesterday Randy B inspected the connections to see if they were receiving enough power. It was good from the main plug-in, through to the PLC, |
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Wednesday, March 30, 2011, 16:47, John Wong, , , All Fumehood pumps in hot and cold labs tripped off due to MCC-X powered down
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All the fumehood pumps in the ISAC-I hot and cold labs got tripped off when the MCC-X was powered down (See ISAC WP#2011-03-30-5). No reaction
process is done inside the fumehoods, so the pumps are ok to be left off for now until the MCC-X work is done. |
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Tuesday, April 12, 2011, 12:07, John Wong, , , All Fumehood pumps in hot and cold labs tripped off due to MCC-X powered down
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John Wong wrote:
All the fumehood pumps in the ISAC-I hot and cold labs got tripped off when the MCC-X was powered down (See ISAC WP#2011-03-30-5). |
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Tuesday, January 23, 2018, 11:58, Laura Lambert, , , All BeO removed from Labs!
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Tuesday, January 23, 2018, 11:55
Portable glove box with everything inside, contaminated beakers, pellets and BeO dissolved in acid were all removed from the cold lab today!!!
Transported for waste removal. |
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