| |
ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
Text |
 |
|
|
2496
|
Friday, October 13, 2023, 11:51 |
David Wang | ITE/ITW | Maintenance | | | ITH:MP1 is replaced due to its poor performance. | ITH:MP1 is replaced this morning due to
its poor performance started yesterday afternoon.
The general field in pit is about 260usv/hr. |
|
|
|
2514
|
Wednesday, January 03, 2024, 13:55 |
David Wang | ITW | Standard Operation | TM2 | Ta#66 | Disconnect TM2 in ITW. | TM2 has been disconnected in ITW. All water
lines are nitrogen purged. Filled 60 psi
argon to all Tm2 water lines for module storage |
|
|
|
2515
|
Wednesday, January 03, 2024, 14:03 |
David Wang | ITW | Standard Operation | TM2 | Ta#66 | ITW primary and secondary vacuum vessel leak check and TM2 water lines helium pressure test. | ITW primary and secondary vacuum vessel
leak check and TM2 water lines helium pressure
test are done today. No major concern. see |
|
|
|
2520
|
Thursday, January 11, 2024, 13:54 |
David Wang | Conditioning Station | Development | TM3 | | TM3 servic cap air to vacumm seals leak check. | After Tm3 service tray and service cap
installation, TM3 service cap air to vacuum
seals leak check has been done at TCS. TCS:IG1 |
|
|
|
2521
|
Thursday, January 11, 2024, 13:57 |
David Wang | ITW | Standard Operation | | | ITW entrance module has been disconnect. | ITW entrance module has been disconnected
per document190510. It will be moved to SHC
for diagnostic group tomorrow. |
|
|
|
2522
|
Friday, January 12, 2024, 10:53 |
David Wang | South Hot-Cell | Standard Operation | | | ITW entrance module has been moved from ITW to SHC. | ITW entrance module has been moved from
ITW to SHC. The move is smooth. I cleaned
entrance module tank flange and o r-ing slot. |
|
|
|
2523
|
Friday, January 12, 2024, 11:25 |
David Wang | South Hot-Cell | Standard Operation | TM2 | Ta#66 | Ta#66 post operation electrical check at SHC | Ta#66 post operation electrical check was
done at SHC this Monday. See attachment.
|
|
|
|
2525
|
Monday, January 22, 2024, 09:50 |
David Wang | ITW | Standard Operation | | | ITW entrance module has been moved from SHC to ITW. | ITW entrance module has been moved from
SHC to ITW. A slightly bump on module shielding
block bottom side corner to tank vessel side |
|
|
|
2526
|
Monday, January 22, 2024, 09:56 |
David Wang | ITW | Standard Operation | | | Entrance module has been connected in ITW pit. | Entrance module has been connected in ITW
pit per document 190510 " entrance module
disconnection and removal procedure". |
|
|
|
2527
|
Monday, January 22, 2024, 10:16 |
David Wang | ITE | Standard Operation | TM4 | UCx# | Tm4 waterlines helium pressure test and TM service cap helium leak check. | Tm4 waterlines helium pressure test and
TM service cap helium leak check was done
last Friday. All water lines were pressurized |
|
|
|
2531
|
Thursday, January 25, 2024, 07:27 |
David Wang | Crane | Standard Operation | | | Inspection of target module lifting frames ITA0494-1997-01 and ITA0494-1997-02 | Tom Gauss inspected two target module
lifting frames ITA0494-1997-01 and ITA0494-1997-02
yesterday. He certified the use of these |
|
|
|
2532
|
Thursday, January 25, 2024, 07:31 |
David Wang | Crane | Standard Operation | | | Inspection oftareg hall crane below hook attachment pins and plates ITA6550-01 | Tom Kauss inspected target hall crane below
hook attachment pins and plates ITA6550-01
yesterday. He certified the use of these |
|
|
|
2533
|
Friday, January 26, 2024, 08:30 |
David Wang | South Hot-Cell | Standard Operation | TM4 | | window line VCR leak check after containment box removal/installation. | Chad and I did window line VCRs leak check
after containment box removal/installation.
The first pair of VCRs have leak. |
|
|
|
2534
|
Friday, January 26, 2024, 11:53 |
David Wang | Safe Module Parking | Standard Operation | TM4 | | Tm4 has been moved to SMP. | TM4 has been moved to SMP. The move is
smooth. I started SMP vacuum pump. The TM4
and SMP vessel is under vacuum now. |
|
|
|
2535
|
Friday, January 26, 2024, 11:57 |
David Wang | Safe Module Parking | Standard Operation | TM4 | | TM4 coil1, 2, and HS electrical check at SMP after module moving. | TM4 coil1, 2 and HS are all OL at 250V
at SMP after module move. This week, Chad
and Carl fixed short issue on coil1, 2 and |
|
|
|
2537
|
Friday, February 02, 2024, 07:48 |
David Wang | ITE | Standard Operation | TM4 | | ITE primary and secondary vacuum vessel leak check. | ITE primary and secondary vacuum vessel
leak check has been done. SST bellow for
2A3M19 wire scanner on entrance module |
|
|
|
2538
|
Tuesday, February 06, 2024, 13:28 |
David Wang | ITW | Maintenance | | | ITW exit 1 module has been disconnected and reconnected for o ring replacement | ITW exit 1 module was disconnected
for Exit module flange o -ring replacement
yesterday. After oring replacement, the module |
|
|
|
2539
|
Tuesday, February 06, 2024, 13:36 |
David Wang | ITW | Maintenance | | | ITW exit 1 module tank flange o ring has been replaced. | ITW exit 1 module tank flange o ring has
been replaced. the old o r-ing was completely
flat in slot without elastic property. |
|
|
|
2544
|
Thursday, February 15, 2024, 13:52 |
David Wang | ITW | Standard Operation | | | ITW entrance module and exit 1 module leak check after module move and tank flange orings replacement. | ITW entrance module and exit 1 module
leak check on module service cap/top air
to vacuum seals and module to tank flange |
|
|
|
2547
|
Friday, February 16, 2024, 11:48 |
David Wang | Cooling | Maintenance | | | high active water transferr to holding tank | 100 liters of high active water from HALCW
system( mostly from s-tank and pipe lines
closing to pumps) are transferred to holding |
|