 Tuesday, May 08, 2012, 10:28, David Wang, ITE, Standard Operation, TM4, , Disconnected TM4 in ITE.
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I disconnected TM4 in ITE. The heat shield water circuit is purged. I closed the water supply to ITE.Now, the water system only supply water to
ITW and the system pressure is 110 psi which is good.I visually checked S-tank sight glass,and the water level is stable comparing to last week. Also,
I visually checked the ITW water signals strength and stability on electrical panel from electrical room.Everything looks fine. |
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Tuesday, July 03, 2012, 10:50, David Wang, ITE, Standard Operation, TM4, , Disconnected TM4 in ITE.
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| I disconnected TM4 in ITE this morning. The window circuit and heat shield circuit had been purged. The general field inside ITE is about 200usv/h. |
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Thursday, August 30, 2012, 13:57, David Wang, ITE, Standard Operation, TM4, , Disconnected TM4 in ITE.
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| I disconnected TM 4 in ITE on AUG 29th morning.The vacuum lines stay untouched and they will be disconnected on SEP 04th. |
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Tuesday, October 09, 2012, 10:35, David Wang, ITE, Standard Operation, TM4, NiO #1, Disconnected TM4 in ITE.
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| I disconnected TM4 in ITE this morning. The heat shield circuit has been purged with air. |
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Tuesday, December 04, 2012, 13:33, David Wang, ITE, Standard Operation, TM4, UCX#5, Disconnected TM4 in ITE.
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| I disconnected TM4 in ITE. All water lines had been purged.Travis was with me . |
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Wednesday, May 15, 2013, 10:00, David Wang, ITE, Standard Operation, TM4, , Disconnected TM4 in ITE.
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| HS had been purged. The ITE is under venting. The TM4 will be moved to SH on next Tuesday which is May 21th. |
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Thursday, January 03, 2013, 10:05, David Wang, ITW, Standard Operation, TM1, , Disconnected TM1 in ITW.
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| TM1 has been disconnected in ITW. All water lines had been purged. Travis was with me during the job. |
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Tuesday, June 11, 2013, 10:05, David Wang, ITW, Standard Operation, TM1, , Disconnected TM1 in ITW.
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| Dan and I disconnected TM1 in ITW. |
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Thursday, February 21, 2013, 14:05, David Wang, ITW, Repair, TM1, , Disconnected EXIT1 in ITW.
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| Disconnected EXIT1 in ITW. All cables , wires and air lines are label marked. |
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Thursday, June 18, 2020, 13:25, David Wang, ITE, Standard Operation, TM4, P2N test., Disconnect TM4 in ITE.
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| TM4 has been disconnected in ITE. Vacuum pumps and gauge are not disconnected yet. |
Wednesday, January 03, 2024, 13:55, David Wang, ITW, Standard Operation, TM2, Ta#66, Disconnect TM2 in ITW. 
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| TM2 has been disconnected in ITW. All water lines are nitrogen purged. Filled 60 psi argon to all Tm2 water lines for module storage in winter shut down. |
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Tuesday, April 17, 2018, 11:05, David Wang, ITW, Repair, , , Disconnect ITW entrance module
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ITW entrance module has been disconnected. All connections are labelled before or during disconnection. The 24VDC electrical plug on ITW TP1S is
broken . It will be replaced with a new plug. The lift yoke is installed onto module without difficulty. |
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Thursday, February 25, 2021, 10:09, Frank Song, ITE, Repair, , , Disconnect Entrance Module in ITE
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David and I disconnected entrance module in ITE by following the procedure # 190510. And, the yoke was installed and left on for remote handling
later. |
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Thursday, November 13, 2014, 14:05, David Wang, ITE, Repair, TM4, , Dan and I replaced flow wheel on ITE HVC2 water flow sensor.
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| Dan and I replaced flow wheel on ITE HVC2 water flow sensor. The old wheel did rotate smoothly inside its SST case. The new wheel works fine. |
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Monday, January 20, 2014, 13:38, David Wang, ITE, Standard Operation, TM4, , DISCONNECTED TM4 IN ITE.
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| I DISCONNECTED TM4 IN ITE. ALL WATER LINES HAD BEEN PURGED OUT WITH PRESSURE AIR. |
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Friday, December 16, 2022, 16:39, Adam Newsome, Crane, Standard Operation, , , Crane powered off for holidays
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[edit 2023-01-03] The crane was powered back on this morning - there do not appear to be any faults and it seems that the crane was unaffected by the
power outage.
The ISAC target hall overhead crane was powered off for the holidays. Note that this may result in the commonly observed PLC battery failure issue |
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Tuesday, December 19, 2017, 10:41, Anders Mjos, Crane, Maintenance, , , Crane powered down
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| The target hall crane has been powered down by Don today in preparation for the power shutdown over the Holidays. |
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Tuesday, February 16, 2021, 14:00, Adam Newsome, Crane, Development, , , Crane pendant upgrade
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The crane pendant for the main hoist was upgraded to a FLEX EX2 style pendant by Canco Cranes. The installation work was performed by Matt at Canco,
supervised by Tom Kauss, David Wang, and Adam Newsome. Installation work was performed in two phases since the initial installation did not provide adequate
range and an antenna issue needed to be resolved (I2021-01-14-1, |
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Monday, April 24, 2017, 16:06, David Wang, South Hot-Cell, Repair, TM2, , Crane main hoist strane noise when lifting up TM2
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When lifting up TM2 (20000lbs) this afternoon, TH crane has a strange noise on main hoist. The module was lift up less than 1 feet.when strange
sound was noticed. The module move was stopped right away,and module was lowed back to SHC. The strange noise was confirmed later with SEG
block six inches lifting up. Gordon crane technician will be here to tomorrow morning to investigate the problem. |
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Friday, July 13, 2012, 16:33, Bevan Moss, Crane, Repair, , , Crane has stopped working
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In the AM today David and I used the crane to raise the ground plate sheet metal into place. This afternoon when I attempted to return the crane to its
usual place I discovered that the crane no longer worked. Upon further inspection it appears that the PLC has lost power. I will follow up on this Monday
morning. The crane is not supporting any load at this point. |
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