| |
ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
|
|
2101
|
Thursday, June 11, 2020, 12:36 |
David Wang | Safe Module Parking | Repair | TM3 | | TM3 containment box and service tray field measurement. |
At 15cm distance: Containment box window 21msv maximum. Service tray 8.0msv maximum.
At 0.5 meter distance 360degree rotation: containment box high 10msv, low 4.3msv.
Maximum 170 to 180 counts(44-2) on swipes taking from service cap inside.
0 to 20 counts(44-2) on air sample at 0.5 meter to containment box window panel.
80 counts(44-2) on air sample taking from service cap inside. The contamination level in service cap is low.
|
|
|
1745
|
Friday, June 29, 2018, 10:15 |
chad fisher | South Hot-Cell | Standard Operation | TM2 | | TM2 work and target install |
On Thursday, June 29th the containment box of TM2 was removed and the optics tray re-installed and reconnected. The box was then re-installed.
Friday the window waterlines were leak checked, Nb target installed (with new fasteners, high current torqued to 130 in*lbs) target leak and electrical checked and containment box cover installed with new fasteners. |
|
|
2253
|
Monday, October 04, 2021, 09:33 |
Frank Song | North Hot-Cell | Standard Operation | TM2 | C#3 | TM2 with target connection test |
the test was done when TM2 sit on NHC. |
| Attachment 1: IMG_3710.jpg
|
|
|
|
2402
|
Monday, January 09, 2023, 14:19 |
Frank Song | ITW | Standard Operation | TM2 | UCx#40 | TM2 with UCx40 disconnection in ITW |
TM2 with target UCx40 was disconnected in ITW and moved to NHC. |
| Attachment 1: TM2_with_UCx40_disconnection_in_ITW.png
|
|
|
|
2658
|
Tuesday, August 13, 2024, 14:23 |
David Wang | ITE | Standard Operation | TM3 | Ta#67. | TM2 with Ta#target has been moved from SHC to ITE. |
TM2 with Ta#target has been moved from SHC to ITE. the move is smooth. |
|
|
2346
|
Tuesday, July 19, 2022, 11:47 |
Frank Song | ITW | Standard Operation | TM2 | SiC#43 Febiad | TM2 with SiC#43 disconnected in ITW |
the module was disconnected in pit and moved to NHC. |
| Attachment 1: TM2_with_SiC43_disconnection_in_ITW.jpg
|
|
|
|
1789
|
Friday, September 21, 2018, 10:07 |
David Wang | ITW | Standard Operation | TM2 | SiC nano | TM2 with SiC nano target was has been connected in ITW. |
Tm2 with SiC nano has been connected in ITW. See attachment for checklist |
| Attachment 1: TM2_with_SiC_nano_connection_in_ITW..pdf
|
|
|
|
1893
|
Monday, March 18, 2019, 07:23 |
David Wang | Conditioning Station | Repair | TM2 | | TM2 window line helium test |
New seals with a blank off cap are installed on TM2 window line water block. The seals are checked at TCS with 70 psi helium for 5 minutes with LD at 0.0xE-9atm/cc.sec. No response on LD during test. Seals are good. |
|
|
1726
|
Wednesday, May 30, 2018, 09:51 |
David Wang | Conditioning Station | Repair | TM2 | | TM2 water lines helium pressure test at TCS. |
I did a helium pressure test on TM2 water lines at TCS. We will remove the TM2 source tray soon so this test is a reference check for future new source. The result:
Helium 70 psi, 2 minutes to each circiut. Leak detector base LR.0.0x e-9atm.cc/sec, base pressure 0.0x e-4torr
Ta+(A) 0.0x e-9atm.cc/sec
Ta-(B) 0.0x e-9atm.cc/sec
Tu-(C) 7.8x e-7 atm.cc/sec
Tu+(D) 3.5x e-7 atm.cc/sec
Coil 2(PU) 0.0x e-9atm.cc/sec
Coil 1(RU) 0.0x e-9atm.cc/sec
EE 8.2 x e-9atm.cc/sec
MSP 0.0x e-9atm.cc/sec
Containment box window 0.0 xe-9atm.cc/sec
HS no target and opened. No test.
All water lines on module side in TM2 should be in good condition according to this test . The leak response we found on B and C lines are from water block seals mostly. |
|
|
1863
|
Monday, January 28, 2019, 10:41 |
David Wang | Conditioning Station | Repair | TM2 | | TM2 water lines helium pressure test at TCS |
leak detector base LR: 0.0Xe-9atm.cc/sec. helium 70 psi. test time : 3 minutes for each circuit.The results in atm.cc/sec are Ta+(A):1.8 XE-8. TA-(B):0.0xE-9. Tu-(C):1.2XE-7. TU+(D):1.6XE-7. Coil 2 (PQ):0.0XE-9. Coil 1 (RU):0.0XE-9. MSP:2.2XE-7. EE:1.0XE-7. HS:N/A. Window:5.8XE-9 |
|
|
1211
|
Thursday, April 14, 2016, 09:46 |
Anders Mjos | Conditioning Station | Standard Operation | TM2 | | TM2 water leak test |
Thursday, April 14, 2016, 07:50: RGA on
Friday, April 15, 2016, 08:09 : Ratio between water and air is higher than normal (indicating possible air leak). See attachment. 3.5 more H2O than N2. (Ratio in TM3 Nov 2015 was 82:1)
A leak was found on the o-ring between the module flange and TCS. This could be fixed by cleaning the o-ring and sealing surface. The Window line is not closed and was accidentally pressurized with He on April 25
Tuesday, April 26, 2016, 08:47: David started the water package.
Wednesday, April 27, 2016, 08:15: Switched off chiller / water cooling.
Wednesday, April 27, 2016, 14:41: Switched chiller / water cooling back on. |
| Attachment 1: 2016-04-15_RGA.png
|
|
|
|
2603
|
Thursday, May 30, 2024, 11:08 |
David Wang | Conditioning Station | Standard Operation | TM2 | | TM2 was moved from silo to TCS yesterday morning. |
TM2 was moved from silo to TCS yesterday morning. The move is smooth. TCS vacuum system was started after. TCS and TM2 pumping down is ok so far. |
|
|
2079
|
Friday, March 06, 2020, 09:51 |
David Wang | South Hot-Cell | Standard Operation | TM2 | | TM2 was moved from SHC to SMP yesterday. |
TM2 was moved from SHC to SMP yesterday. The move is successful. TM2 is located at SMP. There is no hot target on module so SMP vacuum is not started. |
|
|
1427
|
Tuesday, January 24, 2017, 15:32 |
David Wang | ITW | Standard Operation | TM2 | | TM2 was moved from ITW to SHC this morning. |
The move is smooth. Yasmine and Travis did the move. |
|
|
1590
|
Wednesday, August 02, 2017, 15:09 |
David Wang | ITW | Standard Operation | TM2 | | TM2 was disconnencted in ITW yesterday. |
Tm2 was disconnected in ITW yesterday. ITW EL cable crimp ring was broken. John Chow replaced this ring this afternoon. |
|
|
1788
|
Friday, September 21, 2018, 10:06 |
David Wang | ITW | Standard Operation | TM2 | UCx23 | TM2 was disconnected in ITW. |
TM2 was disconnected in ITW this Tuesday. See attachment for checklist. |
| Attachment 1: TM2_UCx_23#_disconnection_in_ITW..pdf
|
|
|
|
1806
|
Tuesday, October 23, 2018, 10:45 |
David Wang | ITW | Standard Operation | TM2 | SiC nano | TM2 was disconnected in ITW. |
TM2(SiC nano) has been disconnected in ITW. See attachment |
| Attachment 1: TM2_SiC_nano_disconnection_in_ITW.pdf
|
|
|
|
1331
|
Wednesday, August 24, 2016, 10:41 |
David Wang | ITW | Standard Operation | TM2 | | TM2 was disconnected in ITW yesterday. |
TM2 was disconnected in ITW yesterday and moved to SHC. |
|
|
1370
|
Wednesday, October 12, 2016, 10:00 |
David Wang | ITW | Standard Operation | TM2 | | TM2 was disconnected at ITW |
TM2 was disconnected at ITW. 3 water circuits in ITW gave been looped to keep 75 GPM water flow to ITW. HS line was purged at HS. RPG got the water sample. |
|
|
1041
|
Thursday, August 20, 2015, 09:38 |
David Wang | Conditioning Station | Repair | TM2 | | TM2 was disconnected at CS |
TM2 was disconnected at CS. Travis and I did electrical check before the venting. After,The module was vented and moved to SHC. The moving is smooth. |