| ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
Text |
 |
|
1569
|
Tuesday, June 27, 2017, 14:34 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TM4 vacuum has been connected at TCS | Turbo -pumps are started . The vacuum looks
good so far. |
|
|
2181
|
Monday, January 25, 2021, 10:57 |
David Wang | South Hot-Cell | Repair | TM4 | | TM4 steers short investigation. | Cables were disconnected for steers in
containment box. The Megga measurement (500V)
result from the top of the module: |
|
|
1801
|
Tuesday, October 09, 2018, 12:32 |
David Wang | Conditioning Station | Repair | TM4 | | TM4 steers 4 pin feedthrough CF flange | TM4 Steers 4 pin feedthrough CF flange
is replaced due an inside feed through insulator
broken. CF 25 cooper seal is replaced with |
|
|
2149
|
Tuesday, September 29, 2020, 12:12 |
David Wang | ITE | Repair | TM4 | | TM4 steerers staus after" left " grounding issue, and first stage investigation |
Left (short) is switched with bottom. So
on module: |
|
|
2214
|
Friday, April 30, 2021, 14:09 |
Luca Egoriti | ITE/ITW | Development | TM4 | | TM4 resistance measurements for P2N | Friday, April 30, 2021, 14:06
Anders and Luca
Resistance measurements on each electrical |
|
|
2213
|
Monday, April 26, 2021, 13:02 |
David Wang | South Hot-Cell | Repair | TM4 | | TM4 new steerer cable installation. | New steerer cables are installed in TM4.
Cables are properly routed in containment
box and service cap top. After job, TP2 is |
|
|
1945
|
Friday, June 21, 2019, 07:16 |
David Wang | South Hot-Cell | Development | TM4 | | TM4 new source tray leak check at SHC. | New source tray was installed on TM4 yesterday.
LD was used to pump down all water lines.
Tube heater +D circuit has a big leak |
|
|
222
|
Wednesday, December 05, 2012, 13:26 |
Grant Minor | South Hot-Cell | Standard Operation | TM4 | N/A | TM4 moved from SHC to South West Silo | TM4 was successfully moved from the South
Hot Cell to the South-West Silo remotely
by Grant Minor, with help from David Wang |
|
|
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. |
|
|
1953
|
Friday, July 26, 2019, 11:28 |
David Wang | South Hot-Cell | Standard Operation | TM4 | | TM4 move from SHC to TCS. | Tm4 has been moved from SHc to TCS without
containment box. It is a new source tray
on TM4. A layer of plastic sheet was |
|
|
46
|
Tuesday, November 01, 2011, 11:50 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TM4 leak test on conditioning station | I did a leak check again on TM4 today.
This time, the leak detector pump to the
bottom on both base pressure(0.0xE-4 torr) |
|
|
1302
|
Wednesday, August 03, 2016, 09:49 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TM4 is ready for conditioing at TCS. | I started TCS water system and installed
HV cover onto TM4. The TM4 containment
box is supplied with water also. TM4 is ready |
|
|
1967
|
Friday, August 16, 2019, 08:52 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TM4 is moved from TCS to SW silo. | TM4 is moved from TCS to SW silo this morning.
The move is good. |
|
|
732
|
Monday, August 11, 2014, 14:30 |
David Wang | ITE | Standard Operation | TM4 | UCx #10 | TM4 is connected in ITE. | TM4 is connected in ITE. All ITE
turbo pumps are started. I will check the
pumping down process tomorrow morning. Everything |
|
|
797
|
Thursday, November 20, 2014, 14:12 |
David Wang | ITE | Standard Operation | TM4 | UCx11 | TM4 is connected in ITE. | TM4 has been connected connect in ITE.
Water is supplied to TM4 module only. |
|
|
727
|
Thursday, August 07, 2014, 17:07 |
David Wang | Conditioning Station | Standard Operation | TM4 | UCx #10 | TM4 is connected in CS. | TM4 is connected at CS. All turbo pumps
are started. The pumping down is good so
far. |
|
|
876
|
Friday, March 27, 2015, 11:29 |
David Wang | Conditioning Station | Standard Operation | TM4 | Ta#45 | TM4 is connected at CS | TM4 has been connected at CS which includes
high current cables, water lines, EE cable,
and Enizel lens cable. The HV cover has been |
|
|
932
|
Wednesday, June 03, 2015, 13:51 |
David Wang | Conditioning Station | Standard Operation | TM4 | SiC #31 | TM4 is connected at CS | TM4 has been connected at CS. CS HV cover
is installed.I made a pair of new cooling
lines for TM window cooling at CS. The TM4 |
|
|
112
|
Tuesday, May 22, 2012, 15:19 |
David Wang | ITE | Standard Operation | TM4 | sic 27 | TM4 in ITE under pumping |
Normal
0
|
|
|
196
|
Tuesday, October 16, 2012, 07:14 |
David Wang | Conditioning Station | Standard Operation | TM4 | UCX#5 | TM4 heat shield helium pressure test and electrical check at CS | TM4 heat shield helium pressure test and
electrical check were done at CS
last week. The results are good. NO leak |
|