| ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
Text |
 |
|
2088
|
Tuesday, March 17, 2020, 14:59 |
David Wang | ITE | Development | TM4 | P2N | ITE turbopumps are started. | They work fine. Current draw on all pumps
are normal. I asked operator to switch on
IG1 , IG1S and PNG4. |
|
|
2089
|
Wednesday, March 18, 2020, 10:40 |
David Wang | ITE | Development | TM4 | | TM4 P2N target connection checklist. | TM4 has been connected in ITE. See checklist. |
|
|
2093
|
Wednesday, May 20, 2020, 13:19 |
David Wang | ITE | Maintenance | | | Restart of ITE turbo pumps. | PLC6 drop out in weekend caused the ITH
MP1 and MP1s stopped. ITE turbo pumps were
running still after that. Without back up |
|
|
2097
|
Monday, June 01, 2020, 12:46 |
David Wang | ITE | Maintenance | | | ITH:CM6 ,CM6S and ITM:CM3 calibration. | Edi calibrated ITH:CM6, CM6S and ITM:CM3.
By the same time, ITH:MP1 and MP2
lubricate oil level are checked. Everything |
|
|
2100
|
Thursday, June 11, 2020, 11:49 |
David Wang | ITE | Maintenance | | | ITW and ITE thermocouple status. | |
|
|
2107
|
Thursday, June 18, 2020, 13:25 |
David Wang | ITE | Standard Operation | TM4 | P2N test. | Disconnect TM4 in ITE. | TM4 has been disconnected in ITE. Vacuum
pumps and gauge are not disconnected yet.
|
|
|
2108
|
Friday, June 19, 2020, 11:21 |
David Wang | ITE | Repair | TM4 | P2N test. | ITE TP3 is replaced. | ITE TP3 is replaced. ITE is under vacuum
again. All turbo pumps are started successfully.
Current draw on pumps are normal so far. |
|
|
2113
|
Monday, June 29, 2020, 10:09 |
David Wang | ITE | Standard Operation | TM4 | P2N test. | ITE turbo pumps are stopped | ITE venting is in processing. |
|
|
2119
|
Friday, July 03, 2020, 14:08 |
Travis Cave | ITE | Standard Operation | TM4 | UC#30 | Module move | TM#4 with UC#30 has been moved from
the south hot cell to the east target station. |
|
|
2120
|
Monday, July 06, 2020, 07:54 |
David Wang | ITE | Standard Operation | TM4 | UCx 30 | TM4 has been connected in ITE connection | TM4 has been connected in ITE. Vacuum pumping
down is good so far. |
|
|
2123
|
Tuesday, July 07, 2020, 17:43 |
Carla Babcock | ITE | Development | TM4 | | RF tests on new IG-LIS wiring | Tested RF from RF driver into new IGLIS
wires at ITE. Used 5V, 1MHz (2MHz setting
because of internal halving issue). |
|
|
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: |
|
|
2150
|
Tuesday, September 29, 2020, 12:29 |
Travis Cave | ITE | Standard Operation | TM4 | UC#31 | Module move | Module move of TM#4 with UC#31 was
finished to today at around 10:30AM. |
|
|
2153
|
Tuesday, October 13, 2020, 10:16 |
Travis Cave | ITE | Repair | TM4 | UC#31 | Module move | TM#4 is now in the south hot cell
from the east target station. |
|
|
2154
|
Thursday, October 15, 2020, 12:48 |
Travis Cave | ITE | Standard Operation | TM4 | UC#31 | Module move | TM#4 is now back in the east target
station. |
|
|
2162
|
Thursday, November 05, 2020, 10:48 |
Travis Cave | ITE | Standard Operation | TM4 | Ta#61 | Module move | TM#4 with Ta#61 has been moved from
the south hot cell to the east target station. |
|
|
2176
|
Wednesday, January 06, 2021, 10:39 |
David Wang | ITE | Standard Operation | TM4 | | ITE and TM4 annual leak check. | Frank and I finished ITE and TM4 primary
and secondary vacuum vessel leak
check. ＬＤ ｂｅａｓｅ ｌｅａｋ ｒａｔｅ ０.０ｘ－９ａｔｍ．ｃｃ／ｓｅｃ． Ｎｏ ｌｅａｋ ｈａｓ ｂｅｅｎ ｆｏｕｎｄ．Ａｌｓｏ， Ａｌｌ ＴＭ４ ｗａｔｅｒ ｌｉｎｅｓ ｈａｖｅ ｂｅｅｎ ｐｒｅｓｓｕｒｉｚｅｄ ｗｉｔｈ ７０ｐｓｉ ｈｅｌｉｕｍ ｆｒｏ ３ ｍｉｎｕｔｅｓ ｏｎ ｅａｃｈ ｃｉｒｃｕｉｔ． Ａｌｌ ｗａｔｅｒ ｌｉｎｅｓ ｉ |
|
|
2180
|
Friday, January 22, 2021, 12:34 |
David Wang | ITE | Standard Operation | | | ITE HV test. | ITE annual HV test is done. No module in
station. The bias power supply has been ramped
up to 49KV on control page. We still have |
|
|
2187
|
Friday, February 12, 2021, 07:07 |
David Wang | ITE | Maintenance | | | ITW and ITE clean up. | Vacuum cleaned ITW and ITE station.
|
|
|
2189
|
Thursday, February 18, 2021, 12:33 |
David Wang | ITE | Repair | | | ITE:TP1S | ITE TP1S new pump is installed today. Reset
pump life time on controller to 0 hr. |
|