| ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
Text |
 |
|
2020
|
Thursday, October 31, 2019, 10:17 |
David Wang | Assembly/Bench Test | Maintenance | TM2 | | Febiad target gas line leak check. | Feibiad gas line for ITE and its adapter
fittings for TM2 are tested today by installing
them on a dummy water stem. No leak on VCO |
|
|
2037
|
Thursday, December 12, 2019, 14:39 |
Isaac Earle | Safe Module Parking | Development | | | SMP assembly shifted 1.0" north | The SMP assembly was shifted approximately
1.0" north today by pushing it, braced
against the south wall, using a 100 Ton capacity |
|
|
2038
|
Thursday, January 02, 2020, 09:55 |
David Wang | Cooling | Standard Operation | | | I turned on HALC water pump MP2. | HALCW MP2 is switched onnow. There is a
small amount of air trapped in system. The
pump works fine. Water level and system |
|
|
2039
|
Thursday, January 02, 2020, 10:10 |
David Wang | Crane | Standard Operation | | | TH crane issue. | Target hall crane does not work properly
after TH crane main power is switched off
during Christmas time in control room. I |
|
|
2040
|
Friday, January 03, 2020, 13:15 |
Adam Newsome | Crane | Repair | | | Target Hall Crane PLC Module/Battery Replacement | The Target Hall Crane bridge and trolley motion
was lost after a period of the crane having
power disconnected over winter holidays. |
|
|
2041
|
Tuesday, January 07, 2020, 08:02 |
David Wang | Cooling | Standard Operation | | | Switch on HALCW MP2 | HALCW MP2 is switched on this morning after
yesterday cooling tower maintenance. LALCW
P5 and P6 pumps are started by isac operator |
|
|
2042
|
Tuesday, January 07, 2020, 09:37 |
David Wang | ITW | Standard Operation | | | 5 shielding blocks are moved out of ITW top. | 5 shielding blocks are moved out of itw
top. |
|
|
2043
|
Wednesday, January 08, 2020, 10:34 |
David Wang | Assembly/Bench Test | Development | | | Module lifting assembly ITA0490 | The second module lifting assembly ITA0490
is moved into TH and installed onto TM3 .
It will stay with TM3. I adjusted the |
|
|
2045
|
Thursday, January 09, 2020, 14:14 |
David Wang | Conditioning Station | Standard Operation | TM3 | | Start of TCS roughing pump for TM3. | I started TCS roughing pump. TM3 TP1 and
TP2 will be started tomorrow morning. |
|
|
2046
|
Friday, January 10, 2020, 10:26 |
David Wang | ITE | Standard Operation | | | ITE water signal inerlock check. | ITE water signal interlock
check is done. Everything is good.
It is a annual check we do in winter shut |
|
|
2048
|
Tuesday, January 14, 2020, 10:12 |
David Wang | Conditioning Station | Standard Operation | TM3 | | Helium spray leak check on TCS. | Using a long pole with a probe to spray
helium on TCS vacuum seals and joints which
are installed in TCS service pit. No |
|
|
2049
|
Tuesday, January 14, 2020, 10:19 |
David Wang | Conditioning Station | Standard Operation | TM3 | | TCS vacuum system is switched off. | TM3 TP1 and TP2 work fine in past
4 days. During operation, The current draw
on pumps were 0.7A to 0.8 A. TM3 will be |
|
|
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 |
|
|
2052
|
Monday, January 27, 2020, 10:40 |
David Wang | Cooling | Maintenance | | | ITE/ITW supply water presuure on dump circuits. | With both stations in operation,ITE dump
supply gauge reading is 27 psi. ITW is 20
Psi. I adjusted ITW dump pressure to |
|
|
2053
|
Wednesday, January 29, 2020, 12:37 |
David Wang | ITE | Standard Operation | TM2 | | ITE primary/secondary vacuum vessel leak check. | Leak check on ITE vacuum vessel is done.
LD base leak rate 0.0XE-9atm.cc/sec. base
pressure 0.0Xe-4torr. Sprayed helium on all |
|
|
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 |
|
|
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 |
|
|
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 |
|
|
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 |
|