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  RH-ISAC, Page 119 of 138  Not logged in ELOG logo
ID Date Author Category Type Module Target/Number Subject
  394   Wednesday, July 03, 2013, 08:44 chad fisher, Travis CaveSouth Hot-CellStandard Operation  Ta#39 Transfered to spent target storage vault

Ta#39 has been transferred to spent target storage vault. Ta#39 was placed into pail #106 and placed into spot of 4C of the spent target vault. The pail measured 95.8mSv/hr upon removal from the hot cell. See attached PDF for details.

Attachment 1: Vault_Storage_July_3_2013.pdf
Vault_Storage_July_3_2013.pdf Vault_Storage_July_3_2013.pdf Vault_Storage_July_3_2013.pdf Vault_Storage_July_3_2013.pdf
  393   Wednesday, July 03, 2013, 08:43 chad fisherSouth Hot-CellStandard Operation  Ta#39 Transfered to spent target storage vault
  392   Tuesday, July 02, 2013, 10:58 Travis CaveConditioning StationStandard OperationTM1UC#6module move

TM#1 with UC#6 has been moved from the conditioning station to the west target station, move went well.

  391   Tuesday, July 02, 2013, 09:37 chad fisherSouth Hot-CellDevelopmentTM3 TM3 Rev.2 Source Tray Disposal

Tm3 Rev.2 source tary has been transfered to the vault tunnel storage.

  390   Thursday, June 27, 2013, 14:27 chad fisherSouth Hot-CellDevelopment  Polishing Cleaning tool - Water blocks

The polishing/cleaning tool prototype is now finished and appers to work great.

Thanks to Dan and Maico for the great job making my design a reality.

Attachment 1: 20130626_144941.jpg
20130626_144941.jpg
  389   Thursday, June 27, 2013, 14:23 chad fisherSouth Hot-CellStandard OperationTM1Ta#39Ta#39 Autopsy performed

An autopsy of Ta#39 was performed yesterday and today. Ta#39 will be sent to the spent target storage vault on Tuesday.

 

 

  388   Thursday, June 27, 2013, 14:21 chad fisherSouth Hot-CellStandard OperationTM1Ucx#6Ucx#6 installed Ta#39? rewmoved

Ucx#6 was installed on TM1 on Wednesday.

Ta#39 was removed.

  387   Wednesday, June 26, 2013, 11:03 David WangSouth Hot-CellStandard OperationTM1 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.

  386   Tuesday, June 25, 2013, 14:56 Bevan MossConditioning StationStandard OperationTM1UCx#6Roughing 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.

  385   Tuesday, June 25, 2013, 14:24 Travis CaveConditioning StationStandard OperationTM1UC#6module 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.

  384   Tuesday, June 25, 2013, 13:20 Travis CaveSouth Hot-CellStandard OperationTM1UC#6Electrical check

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

Attachment 1: TM#1_UC#6_SIS_Target_Elec_Chk.PDF
TM#1_UC#6_SIS_Target_Elec_Chk.PDF
  383   Friday, June 21, 2013, 09:26 chad fisherSouth Hot-CellDevelopmentTM3 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.

  382   Thursday, June 20, 2013, 13:47 Travis CaveSpent Target VaultStandard Operation  Spent Target Assay

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.

Attachment 1: Vault_Storage_June_20_2013.pdf
Vault_Storage_June_20_2013.pdf Vault_Storage_June_20_2013.pdf Vault_Storage_June_20_2013.pdf Vault_Storage_June_20_2013.pdf
  381   Wednesday, June 19, 2013, 08:15 chad fisherSouth Hot-CellDevelopmentTM3 Mock up water block connections

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.

Attachment 1: 20130619_080806[1].jpg
20130619_080806[1].jpg
Attachment 2: 20130619_080808[1].jpg
20130619_080808[1].jpg
  380   Tuesday, June 18, 2013, 14:00 chad fisherSouth Hot-CellDevelopmentTM3 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.

 

 

  379   Thursday, June 13, 2013, 09:21 chad fisherSouth Hot-CellDevelopment  Warm Cell Mock-up

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

Attachment 1: 20130613_084421[1].jpg
20130613_084421[1].jpg
Attachment 2: 20130613_084426[1].jpg
20130613_084426[1].jpg
  378   Thursday, June 13, 2013, 09:18 chad fisherSouth Hot-CellRepairTM3 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.

 

 

 

 

  377   Wednesday, June 12, 2013, 10:39 Travis CaveSouth Hot-CellStandard 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.

  376   Tuesday, June 11, 2013, 10:05 David WangITWStandard OperationTM1 Disconnected TM1 in ITW.

Dan and I  disconnected TM1 in ITW.

  375   Tuesday, June 04, 2013, 15:34 Bevan MossConditioning StationRepair  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. 

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