 Tuesday, September 25, 2012, 08:57, maicodallavalle, Elevation Jack, Maintenance, 2012 Service Maintance of #4 Station Jacking System
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Shut down work for 2012.Replaced serviced Jacking Station #6. Tapered alignment pins were damaged. They were skimmed and checked and installed. Station
#4 was removed and the spare Station was put in its place.Station # 4 Upper Bearing was inspected and serviced.Station #4 had a problem with the Jack on
the right side.The coupling hub than joins the Jack to the High Field was installed backwards.(Not sure how long the hub has been like this maybe 15-20 |
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Thursday, October 25, 2012, 13:58, maicodallavalle, Service Bridge, Maintenance, Orbit Drive
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It was observed during the last time the Cyclotron service bridge was used the orbit drive chain had a lot of slack. The drive motor had to be shimmed
to tighten the slack in the chain. |
Wednesday, February 13, 2013, 08:55, maicodallavalle, Service Bridge, Repair, Service Bridge/Carrier Hydraulic Jacks 
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On Monday February 4TH the Service Bridge was being lifted into the Cyclotron with the Carrier. It was noticed that one of the two Hydraulic
Jacks was leaking. All work stopped and the Service Bridge and Carrier were moved to the Remote Handling B2 level for repair. The Service Bridge and Carrier
were separated and the Hydraulic Jacks were inspected. It was noticed that both Hydraulic Jacks were leaking. Two overhaul kits were ordered. Two other |
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Thursday, January 16, 2014, 08:46, maicodallavalle, Trolleys serviced, Maintenance, Pre Cyclotron work servicing and checking
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This is a list of all the trolleys and other equipment witch were checked and serviced prior to work in the Cyclotron.
- Video Trolley cleaned and checked (no adjustments needed)
-Lift Trolley cleaned and checked (no adjustments needed) |
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Friday, January 23, 2015, 10:27, maicodallavalle, Elevation Jack, Maintenance, 2015 Jack Maintenance - Stations #4 and Station #9
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The Cyclotron Elevating System Shut Down work done this year was done on Station #4 and Station #9.
Work done on Station #4 |
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Monday, January 26, 2015, 07:57, maicodallavalle, Elevation Jack, Maintenance, Fall arrest Platform Railing
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| All of the Fall arrest Platform Railing has been Collapsed for Cyclotron Lid up. |
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Tuesday, March 17, 2015, 13:04, maicodallavalle, Cyclotron, Maintenance, Upper Bearings Station #5 and #10
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The Upper bearings on Station #5 and Station #10 have been serviced. The Upper Bearing were disassembled. The old gear was removed and wiped clean. All
parts were inspected.All parts were greased and then reassembled.All Fall Protection Platform railing was collapsed on both stations #5and #10. |
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Thursday, March 19, 2015, 13:14, maicodallavalle, Shielding, Standard Operation, Remote Handling B2 level Shielding door
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| The Remote Handling B2 level Shielding door has been closed. |
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Tuesday, October 27, 2015, 07:50, maicodallavalle, Elevation Jack, Standard Operation, Service to Station # 9 Right side 9x
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Station #9 Cleaning of discoloration-
The right side Jack screw nut and worm screw (mating parts in the right side Jack) had some discoloration from may years ago it is thought.
These two parts were cleaned with Scotch Brite. |
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Wednesday, January 27, 2016, 10:51, maicodallavalle, Elevation Jack, Maintenance, 2016 Cyclotron Elevation System Maintenance
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The Cyclotron Elevating System Shut Down work done this year was done on Station #9 and Station #10.
Work done on Station #9 |
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Monday, February 19, 2018, 12:58, maicodallavalle, Trolley, Repair, Lift Trolley Repair
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We had just finished pulling out the ladders from the cyclotron with the lift trolley. We started to run the lift trolley into the cyclotron when it
stopped moving. The radial drive gearbox was the problem. We pulled the gearbox off. Replaced the key and the lift trolley is all repaired. |
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Thursday, February 02, 2023, 07:05, maicodallavalle, Service Bridge, Repair, Hinged Festoon Rail at Cyclotron
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The Hinged section of the festoon rail at Cyclotron has a piston to keep rail in the up position for shutdown work (Bridge and Trolley in tank work).
A plastic liner for the piston has fallen apart and needs to be replace.
A spare one has been temporarily put into place until another one has been machined and reinstalled. |
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Monday, March 09, 2015, 11:55, chad fisher, Elevation Jack, Maintenance, Checking for contamination on fall arrest equip.
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Fall equipment from the lockers in the RH shop have been checked for contamination and the lockers themselves have been swiped. All items checked in
the target hall cave.
No contamination found. |
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Tuesday, March 10, 2015, 10:24, chad fisher, Elevation Jack, Maintenance, Contaminated equipment update
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The harness, carabineer, and shock packed used during the ISAC hot cell swipe have been checked seperately by Mike and he has found that the carabineer
was active (feild of ~3 uSv/h on contact) not contaminated. All other components are clean and non active.
The assumption being that this carabineer most have come from the cyclotron vault. |
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Wednesday, February 27, 2013, 12:08, Travis Cave, Cyclotron, Standard Operation, Installation of 2C
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| 2C has been installed located on all QDLs and all the numbers, continuity check done and passed. Bridge has been removed from the cyclotron tank. |
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Tuesday, March 05, 2013, 14:11, Travis Cave, Cyclotron, Standard Operation, Setup and the Installation of the HE 1 probe.
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Setup of the HE 1 probe is difficult has we have no mockup of it to properly setup cameras and equipment for it. This is problem for both extraction
and installation of the probe. Also with the setup some of the broken micro switch from the HE 1 was found on the HE 1 probe jig after the jig was deconned
and moved up the B2 level. Also for setup required camera adjustment to be made with the heavy contaminated probe being very close to the person setting |
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Monday, September 30, 2013, 14:02, Travis Cave, Service Bridge, Maintenance, new festooning
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| The festooning and bearings for the festooning cars for both outriggers has been replaced and it is in working order. |
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Friday, January 17, 2014, 07:53, Travis Cave, Trolleys serviced, Standard Operation, Trolley checks
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All trolleys work electrically and control wise. One encoder was found non functioning on the upper resonator trolley for the vertical drive it was replaced,
we've no move replacements of those current type of encoders so a wholesale replacement of all the trolley's encoders will have to be done post shutdown.
Also the wiring for the outrigger is in need of replacement but will work for this shutdown it will also have to be replaced post shutdown as well. The |
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Friday, January 24, 2014, 14:10, Travis Cave, Cyclotron, Standard Operation, Copper blockers
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| The copper blockers have been removed from the cyclotron and placed into the coffins. |
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Monday, January 27, 2014, 14:42, Travis Cave, Shielding, Standard Operation, shields and radiation survey
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The cyclotron radiation survey was aborted due to the orbit not working recording the numbers correctly. One shield has been in installed.
Jan 29th: uploaded meeting minutes from January 28th regarding the orbital counter problem. - Grant Minor
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