 Monday, April 29, 2019, 09:32, Travis Cave, Spent Target Vault, Standard Operation, , SiC#31,32 and UC#19,20,21, Spent targets moved to mini vault.
|
The following targets have been moved from the spent target vault to the mini vault:
#127 - SiC#31 (front)
#132 - SiC#32 |
Monday, April 29, 2019, 07:56, chad fisher, South Hot-Cell, Development, , , Pail transfers 
|
Two pail transfers took place April 25th.
Ta#47 transfered from pail 137 to pail 201. existing plastic bag from 137 showed many areas of typical age/rad damage related failure.
|
|
Thursday, April 18, 2019, 10:04, Travis Cave, South Hot-Cell, Maintenance, , Ta#50, SiC#34, Ta#46, Ta#47, and Ta#45, Target transfer from old pail to new pail.
|
Targets Ta#50 and SiC#34 have been transferred from their old pails to new ones. Ta#50 was done on April 12th 2019 it was moved from pail #148
to pail #200 and a new field measurement was done and found to be 3.57mSv/hr. SiC#34 was done on April 18th 2019 it was moved from pail #143 to pail #
206 and a new field measurement was done and found to be 2.20mSv/hr. Both measurements were done by the RAM that is mounted at the south hot cell. |
|
Wednesday, April 17, 2019, 12:03, chad fisher, South Hot-Cell, Repair, , , Manipulator repair
|
| Broken handle cable of east manipulator has been replaced and manipulator is operational again. |
|
Friday, April 12, 2019, 11:44, chad fisher, South Hot-Cell, Standard Operation, , , Pail transfer
|
Pail transfer was undertaken in the south hot cell. went very well except near the end the master tong cable of the right hand manipulator broke. Not
entirely a surprise due to the amount of use it has seen lately. |
|
Friday, April 05, 2019, 13:44, chad fisher, Spent Target Vault, Development, , , 2019 Pail drop tests
|
Drop test performed January 8, 2019 with 25 lb target, UN pail and lug cover. Drop failed. Lug cover half removed. Pictures and video in docushare
collection 24626.
Second test January8, 2019 UN pail, "new" dish cover, old lock lever ring, 25 lb target. Single drop from 1.2m
onto latch, no sealant. No leaks 24 hours later. Pictures in docushare collection 24626
|
|
Thursday, April 04, 2019, 14:49, Isaac Earle, Safe Module Parking, Development, , , SMP vacuum vessel support roller friction check
|
With the SMP vacuum vessel now installed inside the shield box, a test was performed to measure the torque required to rotate the vessel. At a
moment arm distance of 2.0m a force of 89N was required to rotate the vessel (with no module installed) resulting in a torque of 178Nm. Based on
this, the coefficient of rolling resistance (CRR) was calculated to be 0.007; This is fairly close to available data for similar applications such |
|
Monday, April 01, 2019, 14:56, Isaac Earle, Safe Module Parking, Development, , , SMP shield box and vacuum vessel installed in final location
|
Last week drilling of the additional required holes in the SMP shield box was completed in the Target Hall. This morning the shield box (IRH1675)
was moved to its final installation position in the silo area on the B2 level. The vacuum vessel (IRH1806) was then installed inside the shield box.
The center of the vacuum vessel is 2-3" north of the south travel limit of the crane. Photos as well as measurements of the final position are |
|
Thursday, March 28, 2019, 10:27, David Wang, Conditioning Station, Repair, TM2, dummy febiad test target, TM2 new source tray helium pressure test at TCS.
|
Helium pressure test on TM2 all water circuits is done. 70 psi helium , 10 minutes test time. Leak detector :base leak rate 0.0XE-9 atm.cc/sec, base
pressure 0.0Xe-4torr. No any response on LD during the test. All TM2 water circuit are leak free. |
 Thursday, March 28, 2019, 12:48, Anders Mjos, Conditioning Station, Repair, TM2, dummy febiad test target, TM2 new source tray helium pressure test at TCS.
|
David Wang wrote:
Helium pressure test on TM2 all water circuits is done. 70 psi helium , 10 minutes test time. Leak detector |
|
Tuesday, March 26, 2019, 11:17, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, Electrical Checks of TM#2 during the source tray change.
|
| The four electrical check done on TM#2 during the source tray change. |
|
Tuesday, March 26, 2019, 11:10, Travis Cave, Conditioning Station, Standard Operation, TM2, Dummy Target, Electrical Check
|
| Electrical Check of TM#2 with the dummy target attached. |
|
Tuesday, March 26, 2019, 09:32, Travis Cave, Conditioning Station, Standard Operation, TM2, Dummy Target, Module move
|
| TM#2 with a new source tray and the dummy target has been moved from the south hot cell to the conditioning station. |
|
Monday, March 25, 2019, 10:11, Aaron Schmidt, South Hot-Cell, Repair, TM2, , LP-FEBIAD Test Target (empty)
|
Link to previous target information: https://elog.triumf.ca/TIS/RH-ISAC/1039
Monday, March 25, 2019, 10:00: Target electrical checks (See Attachment 1) |
|
Thursday, March 21, 2019, 09:56, chad fisher, South Hot-Cell, Repair, TM2, , Tray insertion
|
This morning new water block fasteners and gas line capture nut fasteners were inserted into the hot cell. Window waterline blank off was removed from
TM2, surfaces inspected and given a polish with Veltex (30 seconds, 70 psi) as there was a small bit of c seal residue. Transfer try with new source tray
has been latched to the module. |
|
Wednesday, March 20, 2019, 11:19, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, Module move
|
| TM#2 has been moved from the conditioning station to the south hot cell. |
|
Monday, March 18, 2019, 07:25, David Wang, Conditioning Station, Maintenance, TM3, , TCS vacuum pumps have been stopped.
|
| The TCS will be vented soon for TM2 move. |
|
Monday, March 18, 2019, 07:23, David Wang, Conditioning Station, Repair, TM2, , TM2 window line helium test
|
New seals with a blank off cap are installed on TM2 window line water block. The seals are checked at TCS with 70 psi helium for 5 minutes
with LD at 0.0xE-9atm/cc.sec. No response on LD during test. Seals are good. |
|
Friday, March 15, 2019, 08:51, Travis Cave, Conditioning Station, Standard Operation, TM2, no target, Module move
|
| TM#2 has been moved from the south hot cell to the conditioning station. |
|
Thursday, March 14, 2019, 10:25, chad fisher, South Hot-Cell, Repair, TM2, , Water Block Polishing status
|
Phase 2 (intermediate) and Phase 3 (Final) polishing is complete on all water blocks on TM2 (minus ground electrode circuit which has only had a cursory
cleaning). Phase 2 with 2000 grit wet sand paper and isopropynol for 1 minute with tool at 75 psi, Phase 3 with Veltex polishing cloth for 1 minute with
tool at 75 psi. |
|
Tuesday, March 12, 2019, 09:13, chad fisher, South Hot-Cell, Repair, TM2, , Water Block Polishing status
|
Stage 1 polish has been achieved on all single seal water blocks using the single pad tool run at 75 psi, 2 3 minute cycles per block using red scotch
brite. |
|