| ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
|
2012
|
Wednesday, October 23, 2019, 07:58 |
chad fisher | South Hot-Cell | Standard Operation | TM4 | UCx#28 | UCx#28 Removed |
UCx#28 has been removed from TM4. Guard screws on 5(10) pin connector had to be removed to get the connector to un-seat properly for removal. |
|
2013
|
Thursday, October 24, 2019, 14:11 |
Travis Cave | ITW | Standard Operation | TM4 | UC#29 | Module move |
TM#4 with UC29 has been moved from the south hot cell to the west target station. |
|
2018
|
Wednesday, October 30, 2019, 11:18 |
David Wang | ITW | Standard Operation | TM4 | UCx 29 | UCx 29 connection checklist |
See attachment |
| Attachment 1: UCx_29_connection_checklist.pdf
|
|
|
2051
|
Friday, January 24, 2020, 08:19 |
David Wang | ITW | Standard Operation | TM4 | | ITW water signal interlock check. |
ITW water signal interlock check is done. Everything works fine. ITW 2A2 tank water signal is broken and is not ok on XT2A2 page. I will fix it next week. |
|
2054
|
Thursday, January 30, 2020, 10:22 |
David Wang | ITW | Standard Operation | TM4 | | TM4 water lines helium pressure leak check. |
TM4 internal water lines helium pressure leak check at ITW : 70psi helium 5 minutes on each circuits. Base leak rate 0.0X E-9 atm.cc/sec. Base pressure 0.0X E-4torr. Only B line(Oven -) has a tiny 1.5Xe-9 atm.cc/sec response on LD during the check . All others all perfect good. |
|
2055
|
Thursday, January 30, 2020, 12:06 |
David Wang | ITW | Standard Operation | TM4 | | ITW primary and secondary vacuum seals leak check. |
Connected LD to ITW(TM4) TP1. Base LR 0.0Xe-9 atm.cc/sec. Base pressure 0.0Xe-4 torr. All ITW primary and secondary air to vacuum seals are helium spray checked. There is a 5XE-9 atm.cc/sec leak on exit2 module top cover plate o-ring seal. The location is on west side, south corner of the plate. Hi- vacuum resin are sprayed to leak area, and leak checked again. The leak is gone. The other seals on ITW vacuum vessel are good.
|
|
2056
|
Monday, February 03, 2020, 09:10 |
David Wang | ITW | Standard Operation | TM4 | | ITW TPs are switched off. started of ITW argon venting. |
ITW is argon venting now.
Argon venting of ITW is done. It took about 4.0 to 4.5 hours to vent the ITW with 2-3 psi argon. The CG4 and CG4S showed 35 to 36 torr on epic page when mechanical gauge is 760torr in electrical. Argon gas bottle is closed in electrical room. |
|
2057
|
Monday, February 03, 2020, 09:14 |
David Wang | ITW | Standard Operation | TM4 | UCx 29 | TM4 UCx 29 disconnection checklist |
TM4 has been disconnected in ITW. See attachment checklist. |
| Attachment 1: UCx29__disconnection_checklist.pdf
|
|
|
2058
|
Tuesday, February 04, 2020, 14:22 |
Travis Cave | South Hot-Cell | Standard Operation | TM4 | UC#29 | Module move |
TM#4 with UC#29 has been moved from the west target station to the south hot cell. |
|
2059
|
Wednesday, February 05, 2020, 08:22 |
chad fisher | South Hot-Cell | Standard Operation | TM4 | UCx#29 | UCx#29 removed |
UCx#29 has been removed from TM$ and placed in a pail backfilled with argon until it can be moved to the storage vault. |
|
2060
|
Wednesday, February 05, 2020, 10:49 |
David Wang | Conditioning Station | Standard Operation | TM4 | | Remove of TM4 from SHC to TCS. |
TM4 has been moved from SHC to TCS. No target on module. The move is successful. |
|
2061
|
Wednesday, February 05, 2020, 10:54 |
David Wang | Conditioning Station | Standard Operation | TM4 | | Roughing out TM4 at TCS. |
TCS MP1 is started to rough out TM4 and TCS. TCS and TM4 will be under roughing only today and tomorrow. No plan to start TCS and TM4 turbo pumps this time. |
|
2062
|
Wednesday, February 05, 2020, 11:03 |
David Wang | South Hot-Cell | Standard Operation | TM4 | UCx 29 | UCx 29 post run electrical check |
UCx 29 TM4 post run electrical check is done before target is removed. Everything is normal on measurements. |
| Attachment 1: UCx29_post_run_electrical_check..pdf
|
|
|
2064
|
Thursday, February 06, 2020, 13:32 |
Adam Newsome | South Hot-Cell | Maintenance | TM4 | | TM4 moved from Conditioning Station to South Hot Cell |
TM4 was moved from conditioning station to south hot cell in preparation for wiring replacement. No target. |
|
2065
|
Friday, February 07, 2020, 08:05 |
chad fisher | South Hot-Cell | Development | TM4 | | Containment box off for IGLIS |
The containment box has been removed from TM4 in prep for the IGLIS wiring job. |
|
2066
|
Friday, February 14, 2020, 11:25 |
Travis Cave | Conditioning Station | Standard Operation | TM4 | Dummy Target | Module move |
TM#4 with dummy target has been moved from the south hot cell to the conditioning station. |
|
2067
|
Friday, February 14, 2020, 14:06 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TCS vacuum system and water sytem are switched on. |
All turbo pumps are started. |
|
2068
|
Friday, February 14, 2020, 14:13 |
David Wang | South Hot-Cell | Standard Operation | TM4 | | SIS dummy target for IGLIS TM4 electrical check |
Electrical check and HS, window leak check result at SHC. See attachment. |
| Attachment 1: Dumm_SIS_target_for_IGLIS_test_on_TM4.pdf
|
|
|
2070
|
Wednesday, February 26, 2020, 08:45 |
David Wang | Conditioning Station | Standard Operation | TM4 | | Remove of TM4 from TCS to SW silo |
TM4 has been moved from TCS to SW silo. The move is fine. |
|
2085
|
Monday, March 16, 2020, 09:25 |
Travis Cave | South Hot-Cell | Standard Operation | TM4 | no target | Module move |
TM#4 has been moved from the silo to the south hot cell. |