| ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
Text |
 |
|
1942
|
Thursday, June 13, 2019, 10:55 |
David Wang | Conditioning Station | Repair | TM4 | | TM4 HV test at TCS without source tray. | I brought up TCS bias to 57.5 KV on TM4
without source tray at TCS. It was kept at
this level about 1.0 hours. Some intermediate |
|
|
1947
|
Monday, July 08, 2019, 14:56 |
Carla Babcock | Conditioning Station | Repair | TM4 | Dummy HP SIS target | First TM4 conditioning with new source tray | Ramping up TM4 with new source tray in.
Current condition: new source tray but no
water running in lines B, D or window. Multipin |
|
|
1948
|
Tuesday, July 09, 2019, 09:15 |
Carla Babcock | Conditioning Station | Repair | TM4 | Dummy HP SIS target | Conditioning TM4 w/ new ST up to 45kV | Left TM4 at 40kV overnight with no previous
heating. There was only one real spark which
turned off TP2 but ops turned it back on. |
|
|
1949
|
Wednesday, July 10, 2019, 11:59 |
Carla Babcock | Conditioning Station | Repair | TM4 | Dummy HP SIS target | Conditioning TM4 w/ new ST up to 50kV | David raised the bias to 49.5kV. Module
is still sparking mainly on top. Humidity
is super high. |
|
|
1950
|
Monday, July 15, 2019, 13:29 |
David Wang | Conditioning Station | Development | TM4 | | Vacuum surge when TM4 B line iwas supplied with water. | Yesterday, TM4 B line was supplied with
water at TCS for testing. TCS: IG1
and IG2 had big response on it. See attachment. |
|
|
1951
|
Tuesday, July 16, 2019, 08:44 |
Travis Cave | Conditioning Station | Standard Operation | TM4 | no target | Module move | TM4 has been moved from the conditioning
station to the south west silo. Module was
placed with the turbo pump facing south which |
|
|
1956
|
Monday, July 29, 2019, 16:17 |
Carla Babcock | Conditioning Station | Repair | TM4 | Dummy LP SIS | New leak on EE water line while testing new In seals | Original Problem:
Leaks on the B and D copper blocks,
probably due to corrosion between the blocks |
|
|
1958
|
Tuesday, August 06, 2019, 01:13 |
Carla Babcock | Conditioning Station | Repair | TM4 | Dummy HP SIS target | Checks on EE line leak fix and window line leak (not fixed) | TM4 has developed 4 leaks so far:
Line B - seems to be solved
with an indium gasket (some testing already |
|
|
1966
|
Friday, August 16, 2019, 08:51 |
David Wang | Conditioning Station | Repair | TM4 | | TM4 waterlines helium pressure test at TCS. | LD base leak rate, 0.0Xe-9atm.cc/sec. Helium
pressure, 70psi. 5 minutes each circuit.
No response on all water line except containment |
|
|
1967
|
Friday, August 16, 2019, 08:52 |
David Wang | Conditioning Station | Standard Operation | TM4 | | TM4 is moved from TCS to SW silo. | TM4 is moved from TCS to SW silo this morning.
The move is good. |
|
|
1980
|
Monday, September 09, 2019, 06:38 |
David Wang | Conditioning Station | Standard Operation | TM4 | UCx27 | HS and window line leak check. | TM4 HS and window line are helium pressure
checked at TCS. 70 psi helium 5 minutes.
No response @1.2XE-8 atm.cc/sec. They are |
|
|
1981
|
Tuesday, September 10, 2019, 08:25 |
David Wang | Conditioning Station | Standard Operation | TM4 | UCx27 | Argan vent TCS. | TCS is argon vented. TM4 is disconnected
at TCS. |
|
|
1996
|
Tuesday, October 01, 2019, 16:30 |
Anders Mjos | Conditioning Station | Standard Operation | TM2 | Ta#58 | Conditioning of Ta#58 | Tuesday, October 01, 2019, 15:15: Started
roughing.
Tuesday, October 01, 2019, 16:30: |
|
|
2000
|
Friday, October 04, 2019, 16:43 |
David Wang | Conditioning Station | Standard Operation | TM2 | | TM2 has been connected at TCS. | TM2 has been connected at TCS this morning.
helium pressure test on Tm2 HS line is done.
No leak. |
|
|
2019
|
Thursday, October 31, 2019, 08:49 |
Anders Mjos | Conditioning Station | Repair | | | Water leak on non-active cooling water circuit | Yesterday a leak was discovered in the
ISAC-I experimental hall. The leak appears
to be at the connection between the evaporator |
|
|
2025
|
Thursday, November 07, 2019, 08:56 |
David Wang | Conditioning Station | Standard Operation | TM2 | SiC#38 | TM2 in TCS. | Helium pressure leak check on TM2 HS line
at TCS is done. No leak. Also, Helium are
sprayed to gas line adapter and fittings. |
|
|
2026
|
Thursday, November 07, 2019, 10:39 |
Anders Mjos | Conditioning Station | Standard Operation | TM2 | SiC#38 | Conditioing SiC#38 | Thursday, November 07, 2019, 10:35: Tested
source to 30 A on TGHT, TBHT and COIL. ANODE
at 100 V. |
|
|
2032
|
Wednesday, November 27, 2019, 13:46 |
David Wang | Conditioning Station | Standard Operation | TM2 | SiC 38# febiad | TM2 SiC #38 disconnection checklist. | TM2 was disconnected in ITE yesterday. |
|
|
2044
|
Thursday, January 09, 2020, 13:49 |
Travis Cave | Conditioning Station | Standard Operation | TM3 | no target | Module move | TM#3 has been moved from the south
west silo to the conditioning station. |
|
|
2045
|
Thursday, January 09, 2020, 14:14 |
David Wang | Conditioning Station | Standard Operation | TM3 | | Start of TCS roughing pump for TM3. | I started TCS roughing pump. TM3 TP1 and
TP2 will be started tomorrow morning. |
|