 Wednesday, July 12, 2017, 11:05, Anders Mjos, Conditioning Station, Maintenance, , , Testing of new high voltage cable 
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The target hall has been locked-out as per Document-70039.
Forced IG1, IG1S and IG2 to switch on BIAS power supply
Wednesday, July 12, 2017, 11:53: 70 kV at 0.16 mA |
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Tuesday, July 18, 2017, 15:04, Travis Cave, Crane, Maintenance, , , Failure of the ISAC TH Crane Rotate.
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Earlier in the day it was noted that the rotate function of the crane had creased operation. After David has finished the block moves. Don and
I checked the Crane's control unit in the ISAC crane control room and found the breaker tripped for the rotation. The breaker was reset and the crane's
rotation is now operational. If this occurs in the future only Travis Cave, Don Jackson or a TRIUMF Electrician are allowed in that control box as it is |
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Wednesday, August 02, 2017, 15:09, David Wang, ITW, Standard Operation, TM2, , TM2 was disconnencted in ITW yesterday.
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| Tm2 was disconnected in ITW yesterday. ITW EL cable crimp ring was broken. John Chow replaced this ring this afternoon. |
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Wednesday, August 02, 2017, 15:13, David Wang, South Hot-Cell, Standard Operation, TM2, , SHC, TM2 leak check on HS line.
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HS line is leak checked at SHC this afternoon by helium spay. Leak detector base LR 0.0 XE-9atm.cc/sec. Base pressure 0.0Xe-4 torr. No leak has
been found. This line will be helium pressured at TCS. It had a 1.7XE-7 atm.cc/sec leak rate on 70 psi helium at TCS during last two
target checks. |
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Wednesday, August 02, 2017, 15:41, Keith C Ng, Assembly/Bench Test, Development, , , spare source tray build
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After re zeroing alignment telescope to master jig and adjusted parts into place:
Orientation: X = Left -, Right+; Y = Up +, Down - |
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Thursday, August 03, 2017, 17:08, Anders Mjos, Conditioning Station, Repair, TM2, , Power bump
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| Thursday, August 03, 2017, 17:08: Restarting vacuum and water system |
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Wednesday, August 09, 2017, 16:39, Isaac Earle, North Hot-Cell, Development, , , NHC drain line into sump identified
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The NHC drain line was tested by pouring approximately 10 gallons of water through the drain grate at the base of the NHC partition wall. Water
was seen a few minutes later pouring into the sump labeled "ACTIVE SUMP" from the light coloured pipe on the west side of the inside of the sump.
Rob Walker had previously said that the hot cells drain into the sump next to this one which is labeled "SANITARY SUMP", which appears |
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Tuesday, August 15, 2017, 12:10, Isaac Earle, North Hot-Cell, Development, , , ISAC Active Sump low water level measured
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The ISAC active sump in the Active Service Room (#002 on B2 level) was pumped out yesterday using the standard procedure (Section 5.5.2 of the ISAC Operators'
Manual, V1.0). The procedure makes use of the auto stop feature of the pump-out system which stops when a low level float switch is triggered. The
water level was measured after pumping stopped, and was found to be approximately 21" above the base of the sump. A new section of pipe will |
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Thursday, August 17, 2017, 14:38, Isaac Earle, North Hot-Cell, Development, , , 4/6 NHC roof blocks installed 7x
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Roof blocks IRH1641, IRH1642, IRH1643, and IRH1644 have been fully assembled, labeled, and installed as per drawing IRH1652. Fabrication
of TCS shield block (IRH1646) and NHC module port block (IRH1645) is still in progress.
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Friday, August 25, 2017, 16:33, Anders Mjos, Conditioning Station, Repair, , , Testing HV after cooling line repair
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| The BIAS voltage was brought up to 70 kV today and held there for 1h. No sparking observed. |
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Tuesday, August 29, 2017, 08:59, David Wang, Conditioning Station, Standard Operation, TM4, , TM4 HS line leak checks
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TM4 HS line leak checks are done, at SHC and TCS. SHC: Helium spray. TCS: Helium pressurize 70psi. LD base LR 0.0 X E-9 atm.cc/sec.
No leak has been found on both leak checks. |
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Tuesday, August 29, 2017, 09:01, David Wang, Conditioning Station, Standard Operation, TM4, , TM4 has been connnected at TCS.
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| TM4 has been connected at TCS. TCS water system has been started for TM4. TM4 and TCS vacuum pumping down is good so far. |
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Tuesday, September 05, 2017, 06:33, David Wang, Conditioning Station, Standard Operation, TM4, , Turned off TCS water system and vacuum system.
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| Argon vent and disconnect TM4 at TCS. |
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Friday, September 08, 2017, 14:08, David Wang, Conditioning Station, Repair, TM3, , TCS and TM3
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TM3 is located at TCS and it is pumping down now. TCS water system has been started. All TCS water lines for TM3 module internal cooling are bypassed
and looped at TCS top ground plate. Water only supply to TCS high current conductors. |
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Wednesday, September 13, 2017, 10:05, David Wang, Conditioning Station, Repair, TM3, , Switch off TCS water system and vacuums
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| Preparing vent the TCS/TM3. We will remove TM3 service tray cover plate after venting. |
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Wednesday, September 13, 2017, 16:05, David Wang, Conditioning Station, Repair, TM3, , remove Tm3 service tray cover plate
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| TM3 service tray cover plate has been removed. It is bagged and placed to TH b2 level south wall beside the silo. |
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Wednesday, September 13, 2017, 16:13, David Wang, Conditioning Station, Repair, TM3, , TCS turbo pumps are started.
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| TCS and TM3 all vacuum pumps are started. Everything is fine. |
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Tuesday, September 19, 2017, 10:40, chad fisher, South Hot-Cell, Maintenance, , , South East Manipulator Maintenence
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Entered hot cell to preform replacement of slave tong cable. Existing cable shows no signs of wear so it has been re-installed. A spare tong cable has
been loaded into a spare tong while in the hot cell in preparation for next time this cable needs to be replaced. |
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Wednesday, September 20, 2017, 13:38, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Insulator replacement
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| Broken insulators ITD0053 and ITD0054 have been uninstalled from TM2. |
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Thursday, September 21, 2017, 12:07, chad fisher, South Hot-Cell, Repair, TM2, , Insulator Replacement
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Insulators ITD0053 and 54 have been replaced. All fasteners torqued to 56 in lbs.
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