 Wednesday, May 07, 2014, 10:15, David Wang, ITE, Repair, TM3, , ITE TM3, entrance module and BL2A3 window flange seals leak check..
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ITE TM3, entrance module, and 2A3 window flange seals have been leak checked this morning after 2 new seals replacement.The LD base leak rate was 0.0xE-9
atm.cc/sec, base pressure was 0.0 XE-4 Torr. I sprayed lots helium around the TM3, entrance module and 2A3 flange seals. No any response had been
found on LD during the spraying. All three flanges are sealed perfectly now. |
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Wednesday, May 14, 2014, 19:01, Grant Minor, ITE, Maintenance, TM3, , HV short inspection at ITE
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Friedhelm Ames commented to me that there appears to be a short between High Voltage and Ground at TM3 at ITE.
Friedhelm, Anders and I initiated a survey by Andrew from RPG, and entered the Target Hall at approximately 5pm to visually assess the HV cover
at the MAA. There was no clear indication of a problem. We opted to wait for David to return as we weren't sure exactly what we were looking |
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Wednesday, May 21, 2014, 13:56, Travis Cave, Spent Target Vault, Standard Operation, , , Spent target assay
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| All targets in the vault have been assayed and measured. Results will be posted soon. |
Wednesday, May 21, 2014, 13:56, Travis Cave, Spent Target Vault, Standard Operation, , , Spent target assay 
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All targets in the vault have been assayed and measured. Results will be posted soon.
Results of assay are now attached in a new layout. |
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Tuesday, May 27, 2014, 09:42, maicodallavalle, Spent Target Vault, Maintenance, , , F-308 Maintenance
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| All of the serviced F-308's have been moved to the South Hot cell area. |
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Monday, June 02, 2014, 11:59, David Wang, South Hot-Cell, Standard Operation, TM1, , Leak check on TM1 HS water line with new UC9# target installed
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Chad and I leak checked TM1 HS and UC9# VCR fittings. No response had been found on leak detector during the test. I will do helium pressure test
on it at CS later. |
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Monday, June 02, 2014, 15:40, David Wang, Conditioning Station, Standard Operation, TM1, , TM1 and CS turbo pumps have been started
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| TM1 and CS turbo pumps have been started. The vacuum readings are fine on all gauges. |
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Thursday, June 12, 2014, 09:42, Travis Cave, Spent Target Vault, Standard Operation, , , Targets moved from mini storage to F-308s
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| Five targets have been moved from the spent target storage to the mini storage. The targets that were moved are UCx #'s 6,7,8 , SiC #28, and Nb #6. |
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Tuesday, June 24, 2014, 11:33, maicodallavalle, Spent Target Vault, Standard Operation, , , F-308 Maintenance
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Five F - 308 flasks containing five ISAC spent targets were moved from the anteroom into the south hot cell area. When the F - 308's were in the south
hot cell area the rest of the bolts were installed on all the top covers. All the bolts were torqued and all the cable locks were also installed. All F
- 308's were then moved into the Active Services Area. |
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Thursday, June 26, 2014, 10:57, David Wang, South Hot-Cell, Standard Operation, TM3, , Leak check on TM3 HS water line with new target. installed.
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Chad and I leak checked the TM3 HS water line with new target installed. No leak has been found during the check. Leak detector base LR 0.0xE-9
atm.cc/sec, base pressure 0.0xE-4 torr. The line will be helium pressurized at CS later. |
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Friday, June 27, 2014, 10:16, David Wang, Conditioning Station, Standard Operation, TM3, , TM3 HS water lines helium pressure test. at CS
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TM3 HS water line helium pressure test is done at CS. 70 psi helium , 3 minutes.Base LR 0.0xE-9 atm.cc/sec, base pressure 0.0xE-4 torr. No response.
The line is leak free. |
 Friday, June 27, 2014, 11:26, Anders Mjos, South Hot-Cell, Standard Operation, TM3, , Ground Electrode Cleaned
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Anders Mjos wrote:
See attached pdf and DocuShare for |
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Wednesday, July 02, 2014, 14:29, David Wang, ITE, Standard Operation, , , Reconnected TM3 in ITE.
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| I reconnected TM3 in ITE. All turbo pumps have been started. The water supply to TM3 only in ITE. The HV keys are back to electrical room. |
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Tuesday, July 08, 2014, 09:57, David Wang, ITE, Standard Operation, TM3, , 5 Shielding blocks have been transferred from ITW to ITE.
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| 5 Shielding blocks have been transferred from ITW to ITE. The ITE is configured to take proton beam. |
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Wednesday, July 16, 2014, 11:28, David Wang, ITW, Standard Operation, TM1, , TM1 had been dsiconnected in ITW.
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| The TM1 and ITW were vented with argon gas last night. TM1 had been disconnected in ITW this morning. |
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Thursday, July 17, 2014, 10:13, David Wang, Conditioning Station, Standard Operation, TM1, , Leak check on TM1 HS water line with new target installed
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Chad and I leak checked TM1 HS waterline with new target installed at SHC. The LD base LR:0.0xE-9atm.cc/sec, base pressure: 0.0xE-4 torr. Chad sprayed
helium on both VCR fittings and flushed helium around the target. No response has been found on leak detector. The target HS line is leak tight so far.
I will do helium pressure test on this line at CS on next Monday. |
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Thursday, July 17, 2014, 11:49, David Wang, Conditioning Station, Standard Operation, TM1, , TM1 and CS turbo pumps have been started
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| I connected TM1 at CS. All turbo pumps have been started. The pumping down is good so far. |
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Monday, July 21, 2014, 13:11, David Wang, Conditioning Station, Standard Operation, TM1, , helium pressure test on TM1 HS water line at CS.
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| The TM1 HS line is pressure tested this morning with 70 psi helium at CS. No response has been found on leak detector. |
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Tuesday, July 22, 2014, 07:32, David Wang, Conditioning Station, Standard Operation, TM1, , Stop TM1 and CS turbo pumps and ruff pump.
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| Stop TM1 and CS turbo pumps and ruff pump. TM1 is disconnect at CS. It will be vented tomorrow morning and moved to ITW. |
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Wednesday, July 23, 2014, 13:36, David Wang, ITW, Standard Operation, TM1, , TM1 in ITW.
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TM1 has been connected in ITW . The new roughing pump replaced on last Friday works good. I started all turbo pumps in ITW. The ITW TP1 controller
was broken during the starting time. Dimo and I changed a new controller for ITW TP1 in electrical room. The pumping down is good so far. ITW water supplies
to TM1 only. |
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