| ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
Text |
 |
|
1502
|
Monday, April 24, 2017, 16:11 |
David Wang | Conditioning Station | Standard Operation | TM2 | | TCS TP1s is restarted. | TCS IG1S is switched on as well.
The reason to start the pump is to prepare
a possible extended TM2 conditioning at TCS |
|
|
1505
|
Wednesday, April 26, 2017, 10:24 |
David Wang | ITW | Standard Operation | TM2 | | TM2 ITW | TM2 was moved and connected in ITW yesterday
afternoon. After roughing down, ITW turbo
pumps are started. ITW TP4 can not be started |
|
|
1516
|
Monday, May 01, 2017, 12:32 |
David Wang | Crane | Repair | | | TH crane burning smell | TH crane burning smell showed again this
morning. It appeared after 1-1.5 hours of
continuously using during the F308 flasks |
|
|
1517
|
Monday, May 01, 2017, 13:11 |
David Wang | South Hot-Cell | Repair | TM3 | | Electrical Check on TM3 after fibergalss is moved in SHC. | RU( coil 1), F (anode), and 60kv bias(HS,
Gasline, and MSP) are shorted together.
Other lines are good. They are measured |
|
|
1521
|
Thursday, May 04, 2017, 14:06 |
David Wang | Conditioning Station | Repair | TM3 | | A vacuum to air leak on TM3 service cap round side panel was found and fixed.. | During TM3 roughing down yesterday afternoon,The
vacuum gauges CG1 and CG1S stopped at 1.20
torr and refused to drop down. Leak detector |
|
|
1523
|
Friday, May 05, 2017, 11:06 |
David Wang | Crane | Standard Operation | TM3 | | TH crane is used for 5 shielding blocks transferring. | TH crane is used for transferring
five shielding blocks(30000lbs) today. All
brakes work fine. Mostly, I do not need |
|
|
1524
|
Friday, May 05, 2017, 11:53 |
David Wang | Conditioning Station | Repair | TM3 | | sparking on TM3 serice cap top. | Sparking was found this morning inside
HV cover on TCS in TH while TM3 was HV conditioning
at TCS. The TCS bias was set to 50KV when |
|
|
1527
|
Monday, May 08, 2017, 09:49 |
David Wang | Conditioning Station | Standard Operation | | | TH schedule 132 update weekly | Update TH schedule weekly to show the job
process. |
|
|
1529
|
Tuesday, May 09, 2017, 07:00 |
David Wang | Conditioning Station | Repair | TM3 | | Follow up Aurelia's entry, TM3 and TCS current limits investigation. | Aurelia and I investigated this current
limit issue May 8th. First, By separating
TM3 from TCS. we found the problem is on |
|
|
1530
|
Tuesday, May 09, 2017, 12:45 |
David Wang | Conditioning Station | Repair | TM3 | | TM3 service tray side panel is cleaned and installed back to TM3 | TM3 service tray side panel is cleaned
and installed back to TM3 this morning. I
visually inspected service tray insulators. |
|
|
1534
|
Friday, May 12, 2017, 07:42 |
David Wang | Crane | Repair | | | TH crane burning smell, smoke, and big noise on east side main hoist brake assembly. | This morning, when I prepare for today's
crane check, The crane made a very strong
noise without any load during the full speed |
|
|
1539
|
Wednesday, May 17, 2017, 08:31 |
David Wang | South Hot-Cell | Standard Operation | TM4 | | Leak check on TM4 HS line at SHC | Chad and I finished leak check on HS line
with UCx target installed on it. Base
Leak rate:0.0X 10^-9 atm.cc/sec, Base pressure |
|
|
1540
|
Wednesday, May 17, 2017, 08:35 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TCS turbo pumps was started yesterday | Anders started TCS turbo-pumps yesterday.
The TCS and TM4 pumping down is good so far.
I started TCS water pumps this morning for |
|
|
1541
|
Thursday, May 18, 2017, 10:08 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TM4 TP1 at TCS | TM4 TP1 was found making some noise during
operation this morning. The current draw
was check then. It was 1.8 A which is higher |
|
|
1544
|
Friday, May 19, 2017, 12:25 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TCS and TM4 water flow measurement. |
|
|
|
1545
|
Friday, May 19, 2017, 13:49 |
David Wang | Conditioning Station | Repair | TM4 | | TM4 TP1 at TCS | TM4 TP1 is replaced. TCS and TM4 was argon
vented before the job.The job took about
30minutes. I started the all turbo |
|
|
1547
|
Tuesday, May 23, 2017, 13:30 |
David Wang | ITE | Standard Operation | TM4 | | TM4 has been connected in ITE | Yasmine and I connected TM4 in ITE . All
turbo pumps are started. |
|
|
1548
|
Tuesday, May 23, 2017, 14:10 |
David Wang | ITE | Standard Operation | | | ITE water interlock check is done. | We do this check once a year now. Rene
found a target oven reset issue during the
check . He will consult with Friedhelm. The |
|
|
1549
|
Wednesday, May 24, 2017, 08:11 |
David Wang | ITW | Standard Operation | TM2 | | TH schedule 132 update weekly | See attachments. |
|
|
1551
|
Wednesday, June 07, 2017, 13:33 |
David Wang | Conditioning Station | Standard Operation | TM2 | | TM2 SiC#36 leakc check and electrical check. | The results are good. See attachment. |
|