| ID |
Date |
Author |
Category |
Type |
Module |
Target/Number |
Subject |
|
2717
|
Tuesday, November 12, 2024, 12:30 |
Frank Song | ITW | Standard Operation | TM4 | UCx#46 | Module Connection |
TM4 with new target UCx#46 was moved from TCS to ITW and has been re-connected right after. see attachment pls. |
| Attachment 1: TM4_with_new_target_UCx#46_connection_in_ITW_2024-11-12.pdf
|
|
|
2719
|
Thursday, November 21, 2024, 14:11 |
Frank Song | 5 Shielding Blocks | Standard Operation | TM4 | UCx#46 | shielding blocks transfer |
Shielding blocks have been moved from ITE to ITW and MAA is secured. |
|
2721
|
Tuesday, November 26, 2024, 13:03 |
Frank Song | South Hot-Cell | Standard Operation | TM3 | UCx#47 | electrical check/leak check |
An electrical check and leak check had been done after new target UCx47 was installed on TM3 in SHC. see attachment pls. |
| Attachment 1: TM3_with_new_target_UCx#47_electrical_check_on_SHC_2024-11-26.pdf
|
|
|
2725
|
Tuesday, December 03, 2024, 10:10 |
Frank Song | ITE | Standard Operation | TM2 | Ta#68 | module disconnection |
TM2 with spent target TA#68 was disconnected in ITE and is being moved to SHC. All water lines are purged for module storage. |
| Attachment 1: TM2_with_spent_target_TA#68_disconnection_in_ITE_2024-12-03.pdf
|
|
|
2729
|
Wednesday, December 04, 2024, 08:05 |
Frank Song | ITE | Standard Operation | TM3 | UCx#47 | Module Connection |
TM3 with new target UCx#47 was connected in ITE right after be moved from TCS. |
| Attachment 1: TM3_with_new_target_UCx#47_connection_in_ITE_2024-12-03.pdf
|
|
|
2735
|
Monday, December 09, 2024, 13:10 |
Frank Song | 5 Shielding Blocks | Standard Operation | TM3 | UCx#47 | shielding blocks transfer |
5 Shielding Blocks have been transferred from ITW to ITE. MAA is secured after moving. |
|
2740
|
Friday, January 03, 2025, 12:34 |
Frank Song | 5 Shielding Blocks | Maintenance | | UCx#47 | shielding blocks moving |
Five shielding blocks are moved from ITE to storage area ( one of them is sitting on B2 as limit of room) for target stations maintenance in 2025 winter shut down . |
|
2741
|
Monday, January 06, 2025, 08:38 |
Frank Song | ITW | Standard Operation | TM4 | UCx#46 | module disconnection |
TM4 WITH UCx#46 was disconnected in 2025-01-02 in ITW. Forms attached. |
| Attachment 1: TM4_with_UCx#46_disconnection_in_ITW_2025-01-02.pdf
|
|
|
2747
|
Monday, January 13, 2025, 10:36 |
Frank Song | ITE | Standard Operation | TM3 | UCx#47 | module disconnection |
TM3 with spent target UCx#47 was disconnected in ITE and will be moved to SHC. |
| Attachment 1: TM3_with_spent_target_UCx#47_disconnection_in_ITE_2025-01-13.pdf
|
|
|
2753
|
Wednesday, January 22, 2025, 10:29 |
Frank Song | Faraday Cage | Maintenance | | | Annual clean up for ITE/ITW Faraday cages |
David and I cleaned both cages in ISAC1 electric room, all done. |
|
2787
|
Tuesday, April 01, 2025, 09:47 |
Frank Song | North Hot-Cell | Repair | | | Two NHC light bulbs replacement |
2 broken lights of NHC were replaced in Target Hall. see pics attached. |
| Attachment 1: Image_(3).jpg
|
.jpg.png "Image_(3).jpg")
|
| Attachment 2: Image_(4).jpg
|
.jpg.png "Image_(4).jpg")
|
| Attachment 3: Image_(5).jpg
|
.jpg.png "Image_(5).jpg")
|
| Attachment 4: Image_(6).jpg
|
.jpg.png "Image_(6).jpg")
|
| Attachment 5: Image_(7).jpg
|
.jpg.png "Image_(7).jpg")
|
|
2792
|
Thursday, April 24, 2025, 11:13 |
Frank Song | North Hot-Cell | Standard Operation | TM4 | UCx#48 | electrical check/leak check |
TM4 with new target UCx#48 installed was E/L checked on the top of NHC, see attachment uploaded with pls. |
| Attachment 1: TM4_electric_and_leak_checked_after_UCx#48_IG-LIS_installed_in_NHC_2025-04-23.pdf
|
|
|
2800
|
Tuesday, May 06, 2025, 09:18 |
Frank Song | ITE | Standard Operation | TM4 | UCx#48 | Module Connection |
TM4 with first target UC#48 of this year has been connected in ITE. see attachment please. |
| Attachment 1: TM4_with_UC#48_connection_in_ITE_2025-05-01.pdf
|
|
|
2801
|
Tuesday, May 06, 2025, 14:40 |
Frank Song | North Hot-Cell | Standard Operation | TM2 | UC#49 | electrical check/leak check |
TM2 with new target UC#49 installed is E/L checked on the flange of NHC in TH. see attachment for detail. |
| Attachment 1: TM2_with_UC#49_electric_check_on_NHC_2025-05-06.pdf
|
|
|
2512
|
Thursday, December 21, 2023, 09:37 |
Ferran Boix Pamies | ITE | Development | | | Rewiring of TC multiping wires |
| Thursday, December 21, 2023, 09:36. ITE multipin wires 12-13-14-15 were rewired from the RF driver box to a TC datalogger inside the HV cage. A webcam was also installed to monitor the TC values during operation. This is only a temporary setup to be upgraded during shutdown. |
|
2552
|
Thursday, March 21, 2024, 11:35 |
Ferran Boix Pamies | ITE | Development | | | Wiring of new thermocouple PLC module |
Thursday, March 21, 2024, 11:33 Three channels are available now for thermocouple readouts from the Target multipin. Wiring from the PLC modules to the connection terminal blocks and labeling done. |
|
2503
|
Monday, November 20, 2023, 12:28 |
Eric Lahe | South Hot-Cell | Maintenance | | | Light Bulb Replacement - South Hot Cell roof lights |
3 light bulbs replaced in the ISAC South Hot Cell - North West light, South west light, and South East light bulbs. Northeast light currently still working.
The South East light is not working after bulb replacement. This bulb was tested using the wires from the Northeast light station and the bulb is working properly. Electrical services is being contacted to troubleshoot the cable issues. |
|
2584
|
Tuesday, May 07, 2024, 12:39 |
Eric Lahe | Spent Target Vault | Repair | | | ISAC Storage Vault Re-alignment |
ISAC Storage Vault Door Re-alignment (April-May 2024)
Issue
- Rollers gouging and marking on roller supports, testing shows door shifts at least 185 thou on structural beam when fully open vs. fully closed
- door misaligned: 1/4" laterally, slight rotation (~1/16" difference across closed door gap).
Repair
- Moved left structural beam (facing front of door) inward 1/4" at post.
- Loosened drive system to shift door over via crane to average laterally (1/8" shift) towards center,
- Attempted to fix door rotation with crane, door would not settle down perfectly flush, but got slight improvement
- Adjusted limit switches for fully open and closed (due to the adjustments made previously, needed to realign limit switches) - adjusted flag for final close back by ~1/4"; adjusted limit switch at back of vault forward ~1/4"
Verification
- Unloaded vault door actuation tested multiple times with no issues, door returned to same position every cycle, no interferences during travel
- Vault Door actuation tested with trays 4 and 6 engaged, no issues
- All pails accessible when open
- Tested open and closed limit switches: the open limit switches are working properly; the closing soft and hard limit switches are slightly close together, causing the door to just "bump" the vault when closing, The scale of this is OK for current operation, will be adjusted when the ISAC Target Hall Controls Overhaul is done
- Tested and reset Emergency override mechanism - works properly
Outstanding Tasks
- Will paint marks on structural supports to track if problem reoccurs - update ELog when complete
System State: Operational
See attached file for details
|
| Attachment 1: Testing_and_updates_to_storage_vault_2024-05-01.pdf
|
|
|
26
|
Thursday, September 01, 2011, 09:11 |
Don Jackson | ITW | Standard Operation | TM1 | UCx#2 | Argon Venting West Station |
West target station is setup to use argon for tank venting. There is 1200 PSI remaining on argon bottle in electrical room. That is sufficent for venting west target station to atmosphere twice. ISAC Operations has been previousily contacted and their procedures for venting remain the same except that they can not rely on ITW:CG4S to determine when at atmospheric pressure. I have asked them to contact me if an unscheduled vent is required. |
|
122
|
Friday, June 08, 2012, 15:00 |
Don Jackson | South Hot-Cell | Standard Operation | TM1 | Nb#6 | Electrical Check Nb#6 at end of run |
Megger check values were low but still within operational range. |
| Attachment 1: Nb#6_End_of_Run.JPG
|
|