| ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
|
1385
|
Tuesday, November 01, 2016, 14:53 |
David Wang | ITE | Standard Operation | TM4 | | TM4 was disconnected at ITE |
TM4 was disconnected at ITE this morning. It was moved to SHC after. No alpha alarm issue has been happened during and after move. The ventilation pumping down procedure on ITE was fulfilled during the move. |
|
1386
|
Tuesday, November 01, 2016, 14:54 |
David Wang | ITE | Standard Operation | TM4 | | TM4 was disconnected at ITE |
TM4 was disconnected at ITE this morning. It was moved to SHC after. No alpha alarm issue has been happened during and after move. The ventilation pumping down procedure on ITE was fulfilled during the move. |
|
1387
|
Tuesday, November 01, 2016, 14:58 |
David Wang | South Hot-Cell | Standard Operation | TM4 | | SHC, TM4 leak check on HS line. |
Chad and I did a leak check on TM4 HS line with new Ta target installed. Base leak rate 0.0xE-9 atm.cc/sec. base pressure 0.0XE-4. splayed 2 helium to each VCR joints and did 10 seconds helium flush. No response on LD during the test. The HS line is leak free so far. It will be helium pressurized at TCS later. |
|
1389
|
Wednesday, November 02, 2016, 13:41 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TM4 has been connected at TCS. |
All turbo-pumps are started. The pumping down is good so far. |
|
1390
|
Thursday, November 03, 2016, 08:57 |
David Wang | Conditioning Station | Standard Operation | TM4 | | Helium pressure test on TM4 HS line at TCS |
70 psi helium ,2minutes to TM4 HS line. LD base leak rate 0.0xE-9 atm.cc/sec. No leak. |
|
1391
|
Thursday, November 03, 2016, 09:01 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TCS water system has been started for TM4. |
The system works fine. All water signals to TM4 at TCS are normal. HV cover is installed on to TM4 at TCS. |
|
1393
|
Tuesday, November 08, 2016, 07:47 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TCS water and vacuum pumps are switched off |
TCS is vented. TM4 is disconnected and TCS. |
|
1396
|
Tuesday, November 08, 2016, 14:45 |
David Wang | ITE | Maintenance | TM4 | | TM4 has been moved to ITE and connected there. |
All ITE and TM4 turbo pumps are started. The east station pumping down is good so far. |
|
1397
|
Tuesday, November 15, 2016, 07:53 |
David Wang | Conditioning Station | Standard Operation | TM4 | | Target Hall schedule for beam schedule 131(Sep-Dec, 2016) |
Update TH schedules . See attachments |
| Attachment 1: Target_Hall_shedule_131_Sep_to_Dec.pdf
|
|
| Attachment 2: Target_Hall_shedule_131_Sep_to_Dec.mpp
|
| Attachment 3: Target_Hall_shedule_131__Sep_to_Dec_2016.pdf
|
|
|
1400
|
Tuesday, November 22, 2016, 14:26 |
David Wang | Conditioning Station | Standard Operation | | | TCS vacuum pumps are switched off |
TCS will be vented tomorrow morning for TM2 moving. |
|
1403
|
Wednesday, November 23, 2016, 16:10 |
David Wang | South Hot-Cell | Standard Operation | TM2 | | SHC, TM2 leak check on HS line. |
Chad and I leak checked TM2 HS line with new UCx target installed. Helium spray 2 seconds on each joint and 10seconds flushing around target in SHC. LD base LR: 0.0XE-9atm.cc/sec, base pressure:0.0XE-4 torr. No response has been found on LD during check. The line is leak free. |
|
1404
|
Wednesday, November 23, 2016, 16:21 |
David Wang | Conditioning Station | Standard Operation | TM2 | | TM2 and TCS vacuum system has been connected. |
All vacuum pumps have been started. Air ballast 50seconds on roughing pump. Everything is good so far. |
|
1406
|
Thursday, November 24, 2016, 10:30 |
David Wang | Conditioning Station | Standard Operation | TM2 | | HV cover is installed on TM2 at TCS |
Interlock key are returned back to B2 level.TM2 is ready for HV conditioning and heating up at TCS. |
|
1408
|
Tuesday, November 29, 2016, 06:27 |
David Wang | Conditioning Station | Standard Operation | TM2 | | TCS water pumps are stopped |
Argon venting on TCS and TM2 is processing |
|
1409
|
Tuesday, November 29, 2016, 07:50 |
David Wang | Conditioning Station | Standard Operation | TM2 | | TM2 is disconnected at TCS. |
Argon venting is done. |
|
1410
|
Tuesday, November 29, 2016, 12:57 |
David Wang | ITW | Standard Operation | TM2 | | TM2 is connected in ITW |
All turbo pumps are started. Water system and water signals have been checked. Pumping down on ITW and TM2 is good so far. |
|
1412
|
Wednesday, November 30, 2016, 16:31 |
David Wang | Conditioning Station | Repair | TM3 | | TM3 vacuum system have been connected at TCS. |
All water circuits are by passed on the top of TM3. Water pumps and vacuum turbo- pumps are started. Everything is ready for TM3 camera sparking check. |
|
1413
|
Saturday, December 03, 2016, 10:01 |
David Wang | ITW | Repair | TM2 | | venting ITW and TM2 with argon. |
A short between TM2 EE and bias is produced yesterday during tube heater ramp up. Alex asked for an argon venting on ITW to see if the problem could be solved by venting and pumping down yesterday. I set up argon venting system in electrical room and started the venting at 8:30 AM this morning. It will take 5 hours to vent the ITW to 760 torr(mechanical gauge reading). The venting system pressure is set as 2 torr. A pressure relieve valve is installed into ITW venting line to prevent station over venting. The argon bottle valve in electrical room will be closed by isac opps after 5 hours venting. |
|
1415
|
Monday, December 05, 2016, 10:10 |
David Wang | ITW | Standard Operation | TM2 | | Five shielding blocks have been transferred from ITE to ITW. |
The ITW is configured to take proton beam. |
|
1418
|
Wednesday, January 04, 2017, 14:27 |
David Wang | Conditioning Station | Standard Operation | | | started TCS vacuum pump |
TCS TP1S has been started.
2017-01-23 afternoon: Stopped TP1S. We will use TCS to take TM2 tomorrow afternoon. |