Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-ISAC, Page 117 of 135  Not logged in ELOG logo
Entry  Wednesday, June 26, 2013, 11:03, David Wang, South Hot-Cell, Standard Operation, TM1, , Leak check on TM1 UCx target heat shield 

Chad and I leak checked the TM1 UCx target heat shield at SHC. No leak has been found so far.

Entry  Tuesday, June 25, 2013, 14:56, Bevan Moss, Conditioning Station, Standard Operation, TM1, UCx#6, Roughing Pumps Started 

 The roughing pumps have been started on the conditioning station. As it is late in the day for David he will make the turbo pump connections tomorrow.

Entry  Tuesday, June 25, 2013, 14:24, Travis Cave, Conditioning Station, Standard Operation, TM1, UC#6, module move 

Module moves of TM#1 with Ta#39 from ITW to SHC then TM#1 with UCx#6 from SHC to the conditioning station moves went well.

Entry  Tuesday, June 25, 2013, 13:20, Travis Cave, South Hot-Cell, Standard Operation, TM1, UC#6, Electrical check TM#1_UC#6_SIS_Target_Elec_Chk.PDF

Results from the electrical check of TM#1 with the UC#6 target. See attached PDF.

Entry  Friday, June 21, 2013, 09:26, chad fisher, South Hot-Cell, Development, TM3, , Mock-up Leak Check Results 

The Mock-up has been leak tested after the remote connection of the water blocks and is leak tight!

Thanks everybody who contributed to its success.

Entry  Thursday, June 20, 2013, 13:47, Travis Cave, Spent Target Vault, Standard Operation, , , Spent Target Assay Vault_Storage_June_20_2013.pdf

Ten targets have been assayed or had field measurements(they were too hot to ship but were assayed the last time an assay was done) done on them  over the past two days. Of those that have been assayed we have total of ten shippable targets. See the attached PDF for the latest details of the storage vault.

Entry  Wednesday, June 19, 2013, 08:15, chad fisher, South Hot-Cell, Development, TM3, , Mock up water block connections 20130619_080806[1].jpg20130619_080808[1].jpg

All water block connections on the mock-up have bben achieved. It is now ready for leak checking.

The front half of the water block jig proved extremely difficult to remove.

Entry  Tuesday, June 18, 2013, 14:00, chad fisher, South Hot-Cell, Development, TM3, , Mock-up testing / water block connections 

The testing of the mock-up and tooling has commenced.

Source tray mock-up has been driven into the mock-up and the first two water block connections have been made; the first with the torque limiting 
T-handle tool and the second with the torque limiting air rachet attachment. Both seem to work well, although achieving the required torque with the manipulators proved to be near the limit of the manipulator.

 

 

Entry  Thursday, June 13, 2013, 09:21, chad fisher, South Hot-Cell, Development, , , Warm Cell Mock-up 20130613_084421[1].jpg20130613_084426[1].jpg

the warm cell mock-up has been inserted into the warm cell and final preparation for the remote test are being made.

Entry  Thursday, June 13, 2013, 09:18, chad fisher, South Hot-Cell, Repair, TM3, , Source Tray/Extraction Column Removal 

TM3 Rev 2 source tray/extraction column insertion into its storage was completed yesterday and it was then removed from the hot cell and put into the anteroom until June 25th when it will be moved into the vault tunnel.

 

The Box did have 10000 counts of contamination "all over" it. It has recieved inital decontamination and is down to 1000 counts.

 

 

 

 

Entry  Wednesday, June 12, 2013, 10:39, Travis Cave, South Hot-Cell, Standard Operation, , , spent source tray removal 

The spent source tray for TM#3 has been removed from the south hot cell and well be placed in the the hot cell ante room. To sit till maintenance day to be moved over to the vault storage tunnels.

Entry  Tuesday, June 11, 2013, 10:05, David Wang, ITW, Standard Operation, TM1, , Disconnected TM1 in ITW. 

Dan and I  disconnected TM1 in ITW.

Entry  Tuesday, June 04, 2013, 15:34, Bevan Moss, Conditioning Station, Repair, , , Relay replaced 

ESC was called out again to inspect the chiller as it was showing the same problem as before. This time when started one fan came on (this is not what happened last time) but the fan controlled by the VFD did not. It was eventually traced to a relay that has been replaced. The system was tested as best it could without a load and appears to be working. It will be difficult to tell until a heat load is in place if the fix has solved everything. 

Entry  Tuesday, June 04, 2013, 12:36, David Wang, ITE, Standard Operation, TM4, , 5 shielding blocks are transferred from ITW to ITE 

Dan an I  transferred 5 shielding blocks from ITW to ITE. The ITE is configured to take proton beam.

Entry  Friday, May 31, 2013, 11:19, Travis Cave, Spent Target Vault, Standard Operation, , SiC#28 (RFQ Target), Spent target move Vault_Storage_May_31_2013.pdf

Spent target SiC#28 (RFQ Target) has been moved from the south hot to the storage vault. The target was placed in pail #105 in spot 2C of  the spent target vault. The target had a field of 24.8mSv/hr at about a meter upon removal from the south hot cell. See attached PDF for the status of the vault. It currently only has six free spots left.

Entry  Wednesday, May 29, 2013, 12:07, chad fisher, South Hot-Cell, Development, , SiC#28 RFQ, RFQ Autopsy 

Major portions of the RFQ target have now been sucessfully dismantled. More minor dismantling with conclude this afternoon.

Entry  Wednesday, May 29, 2013, 06:32, David Wang, ITE, Standard Operation, TM4, Ta#40, TM4 has been connected in ITE. 

TM4 has been connected in ITE. The pumping down is fine so far.TM4 water interlock check was done yesterday.

Entry  Tuesday, May 28, 2013, 10:42, Travis Cave, South Hot-Cell, Standard Operation, TM4, Ta#40, Electrical check TM#4_Ta#40_SIS_Target_Elec_Chk.PDF

Results of the electrical check on  TM#4 with Ta#40, it passed. See attached PDF for results.

Entry  Tuesday, May 28, 2013, 10:37, Travis Cave, ITE, Standard Operation, TM4, Ta#40, module move 

TM#4 with Ta #40 moved from the conditioning station to the east target station, move went well.

Entry  Monday, May 27, 2013, 16:36, Bevan Moss, Conditioning Station, Standard Operation, TM4, Ta#40, Argon Venting Started 

 Argon venting has started. It will be left to vent over night. 

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