| ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
Text |
 |
|
991
|
Friday, July 10, 2015, 09:33 |
chad fisher | South Hot-Cell | Repair | TM2 | | Coil Line Decon | Coil line has been in RPG's ultrasonic
decon over night. Initial swipes this morning
picked up 5000 counts. It has been decontaminated |
|
|
992
|
Friday, July 10, 2015, 14:41 |
Anders Mjos | Conditioning Station | Maintenance | TM1 | | Replaced roughing pump | The roughing pump was replaced with
a more leak tight pump due to the discovery
of Rn-220 migration while roughing on TM1 |
|
|
995
|
Tuesday, July 14, 2015, 12:56 |
chad fisher | South Hot-Cell | Repair | TM2 | | TM2 containment box removed | Containment box was removed from Tm2 this
morning in preparation for installation
of coil line and all the trimmings. |
|
|
996
|
Wednesday, July 15, 2015, 09:44 |
chad fisher | South Hot-Cell | Repair | TM2 | | Coil Line replacement | water block jig installed, module side
sealing surfaces re-polished and cleaned.
Coil line inserted into the hot cell and |
|
|
997
|
Wednesday, July 15, 2015, 11:02 |
chad fisher | South Hot-Cell | Repair | TM2 | | TM2 Coil Line Vacuum Leak Check | TM2 coil line R,U has been vacuum leaked
check at the hot cell and has passed with
no response from the leak detector. |
|
|
998
|
Wednesday, July 15, 2015, 11:18 |
David Wang | South Hot-Cell | Repair | TM2 | | leak check coil line(R,U) on TM2 at SHC | Chad and I leak checked the coil 1 circuit(R,U)
after rebuilt coil line is installed on TM2
source tray. The pumping down on the circuit |
|
|
999
|
Thursday, July 16, 2015, 07:38 |
David Wang | ITE | Standard Operation | | | Target Hall Scheduled Activities April 07 - August 07 2015 | Update the TH schedule according to present
TM2 refurbishment process. See attachments
1,2 |
|
|
1000
|
Thursday, July 16, 2015, 14:36 |
chad fisher | South Hot-Cell | Repair | TM2 | | TM2 Status | IMG gauge, clip for ground to window lines
and gas line extensions were installed today.
David and I also tried to locate |
|
|
1001
|
Friday, July 17, 2015, 13:51 |
chad fisher | South Hot-Cell | Repair | TM2 | | TM2 Status | Gas lines extensions installed yesterday
were too long and gas lines touched top inside
of containment box. They have been removed |
|
|
1002
|
Monday, July 20, 2015, 14:12 |
chad fisher | South Hot-Cell | Repair | TM2 | | TM2 Status | Ultem high voltage spacer installed and
9 pin banana plug plugged in. Target has
been inserted into the hot cell and will |
|
|
1003
|
Monday, July 20, 2015, 17:11 |
Grant Minor | South Hot-Cell | Repair | TM2 | | TM2 New Source Tray - additional photos 20 July 2015 | A few additional higher-resolution photos
of the TM2 source tray with new spacer ITA6270,
and bent copper ground line clip. |
|
|
1005
|
Tuesday, July 21, 2015, 10:40 |
Grant Minor | Assembly/Bench Test | Repair | TM2 | | TM2 - bench inspection photos from 6-June-2015 | |
|
|
1006
|
Tuesday, July 21, 2015, 12:29 |
David Wang | ITE | Maintenance | | | target pit Hepa filter | Target pit Hepa filter has been replaced
today. There is 500 counts on swipe which
is taken inside of the replaced filter. The |
|
|
1007
|
Tuesday, July 21, 2015, 12:38 |
David Wang | ITW | Repair | | | ITW external water leak on dump circuit has been fixed. | The leaking 1/8 NPT(M)-1/4NPT(F) adapter
on the ITW dump circuit is replaced. |
|
|
1009
|
Wednesday, July 22, 2015, 12:13 |
chad fisher | South Hot-Cell | Repair | TM2 | | TM2 Short Findings | Pin X was unplugged, short remained, however
any slight pressure on the block towards
the source tray makes the short go away. |
|
|
1010
|
Thursday, July 23, 2015, 10:23 |
David Wang | ITE | Standard Operation | | | Target Hall Scheduled Activities April 07 - August 019 2015 | Update Target Hall schedule after the changing
on TM2 process. See attachment 1,2 |
|
|
1011
|
Friday, July 24, 2015, 10:04 |
David Wang | ITE | Standard Operation | | | 5 Shielding blocks have been moved from ITE to block storage area. | Dan and I moved 5 shielding blocks from
ITE to block storage area. The move is smooth. |
|
|
1016
|
Monday, July 27, 2015, 15:34 |
David Wang | ITE | Standard Operation | TM4 | | Leak check on TM4 HS water line with new UCX target. at SHC | Chad and I leak checked the HS line at
SHC after UCX target installation. On first
round helium spray, one of VCR fitting has |
|
|
1017
|
Monday, July 27, 2015, 15:46 |
David Wang | South Hot-Cell | Standard Operation | | | The yellow steel plug is put on SHC in TH | The yellow steel plug is put on SHC in
TH. The spent target is inside the SHC.The
field around the SHC area in TH is so high |
|
|
1020
|
Tuesday, July 28, 2015, 10:17 |
David Wang | ITE | Repair | | | ITE TP4 has been replaced | Tony and I replaced the ITE TP4 turbo pump
today. The pumping time on controller has
been reset to 0. The replaced broken |
|