| |
ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
Text |
 |
|
|
2438
|
Thursday, May 04, 2023, 07:14 |
David Wang | Safe Module Parking | Standard Operation | TM4 | | SMP vacuum pumpimg down is stopped. | SMP vacuum pumping down is stopped.
SMP and TM4 venting to atmosphere will be
started soon. |
|
|
|
2444
|
Wednesday, May 24, 2023, 08:34 |
David Wang | Conditioning Station | Standard Operation | TM2 | TiC#6 | TM2 HS line helium pressure check and gasline fittins leak check. | TM2 HS line helium leak check is done.
leak detector base LR 1.8xE-8atm.cc/sec.
helium pressure 70 psi. 5 minutes test. no |
|
|
|
2446
|
Thursday, May 25, 2023, 13:10 |
David Wang | Conditioning Station | Maintenance | TM2 | | TCS MP1 is replaced due to poor performace. | TCS MP1 is replaced due to poor performance(
system shows unstable and high reading on
TCSCG1A and high TP1,TP2 current draw) . |
|
|
|
2450
|
Tuesday, May 30, 2023, 14:15 |
David Wang | ITW | Standard Operation | | | ITW water signal interlock check is done. | ITW water signal interlock check is done.
All ITW water signals including HS, EE, Coil
, Ta, Tu, MSP, C-window, HVC1, HVC2, 2A-dump, |
|
|
|
2451
|
Tuesday, May 30, 2023, 14:19 |
David Wang | ITE/ITW | Standard Operation | | | BL2A MAA primary beam exclusion area ASU test. | MAA ASU test have been done following document
154779. All three tests in document are passed.
DCR Jas has all test documents. |
|
|
|
2454
|
Monday, June 12, 2023, 07:36 |
David Wang | Conditioning Station | Standard Operation | | | TCS water filters annual change. | Plant group changed TCS water filters last
Friday. 4 filters on resin can inet /outlet
sides and filters(4 in one cartridge house)on |
|
|
|
2459
|
Wednesday, June 14, 2023, 13:37 |
David Wang | ITE | Standard Operation | TM4 | | ITE water signal interlock check | ITE water signal interlock check including
HS,EE, TA, TU, MSP. Coil1 , C-window ,2a-window,
2A tank, 2A shielding plug , 2A dump, 2A |
|
|
|
2472
|
Tuesday, August 08, 2023, 12:59 |
David Wang | ITW | Standard Operation | TM2 | SiC #6 | TM2 SiC#6 dhas been disconnected in ITW | TM2 SiC#6 has been disconnected in ITW.
See check list |
|
|
|
2473
|
Tuesday, August 08, 2023, 13:01 |
David Wang | North Hot-Cell | Standard Operation | TM2 | TiC#6 | TM2 TiC#6 post run electrical check at NHC. | TM2 TiC#6 post run electrical check has
been done at TCS. See attachment |
|
|
|
2474
|
Wednesday, August 09, 2023, 09:41 |
David Wang | North Hot-Cell | Standard Operation | TM2 | Nb#10 | TM2 Nb# 10 electrical and leak check at NHC | Nb#10 has been installed on TM2 . electrical
and leak check on HS line are good. See attachment. |
|
|
|
2475
|
Wednesday, August 09, 2023, 13:13 |
David Wang | Conditioning Station | Standard Operation | TM2 | Nb#10 | Tm2 Nb#10 has been connect at TCS. | TM2 Nb#10 has been connect at TCS. TCS
water system and vacuum system have been
started. Everything looks ok so far. TCS |
|
|
|
2495
|
Friday, October 13, 2023, 11:46 |
David Wang | Cooling | Maintenance | | | HALCW system O2 sensor service and calibration. | HALCW system O2 sensor service and calibration
were done in Sep 26th. electrolyte and membrane
on rose mount sensor 499ADO were refilled |
|
|
|
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 |
|