| ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
Text |
 |
|
1419
|
Thursday, January 12, 2017, 14:24 |
David Wang | ITW | Standard Operation | TM2 | | ITW primary and secondary vacuum vessel winter shut down leak check. | TM2 is located in ITW for this leak check.
Leak detector is installed between ITW BV2s
as before. LD base leak rate 0.0XE-9atm.cc/sec, |
|
|
1420
|
Monday, January 16, 2017, 09:32 |
David Wang | ITW | Standard Operation | TM2 | | Helium pressure test on TM2 water llines at ITW | TM2 helium pressure test result at ITW.
70 psi helium 3 minutes on each circuit.
LD base LR0.0XE-9atm.cc/sec BP 0.0XE-4torr. |
|
|
1422
|
Wednesday, January 18, 2017, 09:55 |
David Wang | ITE | Standard Operation | TM4 | | ITE and TM4 2017 winter shut down leak check. | ITE and TM4 2017 winter shut down leak
check are finished. All ITE primary, secondary
vacuum vessel and TM4 water lines are good. |
|
|
1424
|
Thursday, January 19, 2017, 10:15 |
David Wang | Conditioning Station | Standard Operation | | | Target Hall schedule for 2017 winter shut down | Updated target hall schedule for 2017 winter
shut down. See attachments 1,2
Update schedule after Febiad beam |
|
|
1425
|
Tuesday, January 24, 2017, 15:24 |
David Wang | Conditioning Station | Standard Operation | TM2 | | TM2 electrical check and leack check. | I did electrical check before and after
Fefiad target installation on TM2. The RU
(coil) Is till short to 60KV as before. Other |
|
|
1426
|
Tuesday, January 24, 2017, 15:29 |
David Wang | Conditioning Station | Standard Operation | TM2 | | TM2 has been moved to TCS . | I connected TCS vacuum system to TM2. The
station is under roughing now. All turbo
pumps will be started soon. |
|
|
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. |
|
|
1431
|
Friday, January 27, 2017, 10:52 |
David Wang | Conditioning Station | Standard Operation | TM2 | | TM2 has been moved from TCS to ITE | The move is successful. |
|
|
1432
|
Wednesday, February 01, 2017, 12:23 |
David Wang | ITE | Standard Operation | TM2 | | TM2 has been connected in ITE. | TM2 has been connected in ITE. The SST
window water lines in ITE can not be connected
properly to TM2. The water line connector |
|
|
1433
|
Friday, February 03, 2017, 11:49 |
David Wang | Conditioning Station | Standard Operation | | | Update 2017 winter shutdown TH schedule. | Update 2017 winter shut down target hall
schedule. See attachments |
|
|
1434
|
Tuesday, February 07, 2017, 10:34 |
David Wang | ITW | Maintenance | | | ITW clean up | ITW has been cleaned up today. All
station are vacuum cleaned. I wiped all HV
cover and HV area including conductors and |
|
|
1436
|
Thursday, February 09, 2017, 09:24 |
David Wang | Conditioning Station | Development | | | Target module window cooling lines at TCS. | Target module window cooling lines
at TCS has been modified to use spare 2 channel
in TCS: WFB1. The old cooling lines used |
|
|
1438
|
Friday, February 10, 2017, 09:56 |
David Wang | Conditioning Station | Standard Operation | | | water has been refilled to TCS:TK2 | TCS:TK2 , Water has been refilled to 28.5"
level. It was 15.1". Fall protection
equipment are used during the job. |
|
|
1444
|
Monday, March 06, 2017, 08:01 |
David Wang | Cooling | Repair | | | HALCW resin tank replacement. | HALCW resin tank has been replaced. The
old tank is stored in middle-west silo now.
The field on old resin tank bottom is about |
11x |
|
1445
|
Tuesday, March 07, 2017, 09:25 |
David Wang | ITW | Repair | | | ITW HALCW 2" return line ball valve seals replacement. | Leaking seals on ITW HALCW 2" return
line ball valve have been replaced. 8 liter
waters are drained out for this job. Water |
|
|
1446
|
Tuesday, March 07, 2017, 14:41 |
David Wang | ITE | Maintenance | | | ITE dump plug water circuit is closed for ITE IG1S small surge. | It is closed @ 2:35PM by closing supply
side valve first , the return side valve
of ITE dump plug . |
|
|
1447
|
Wednesday, March 08, 2017, 14:09 |
David Wang | ITE | Maintenance | TM2 | | ITE IG1S increasing. | By retrieving data further, It has been
found no directly relationship between IG1S
surging and dump plug water opening. Vacuum |
|
|
1452
|
Thursday, March 16, 2017, 10:32 |
David Wang | Spent Target Vault | Repair | TM4 | | TM4 and its silo rust photos | I watched rust on TM4 and its silo. Most
of rust are on est side of module and silo.
See attachments |
13x |
|
1456
|
Tuesday, March 21, 2017, 11:59 |
David Wang | Conditioning Station | Repair | TM4 | | Rust inpsection on TM4 service cap inside surface and shielding plug surface. | Yasmine and I did a rust inpsection on
TM4 service cap inide surface and shielding
plug surface. No rust has been found. Also, |
11x |
|
1460
|
Thursday, March 23, 2017, 11:42 |
David Wang | Conditioning Station | Maintenance | TM4 | | TM4 Sevice cap rust are cleaned out. | TM4 service cap rust are cleaned out at
TCS. All top surface of TM4 are wiped and
cleaned . The module looks good now. see |
|