 Monday, November 07, 2016, 10:35, Travis Cave, Spent Target Vault, Standard Operation, , SiC#34, Spent Target move 
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| Spent SiC#34 was moved on the 3rd of November and placed in the spent target vault. See attached pdf for details. |
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Tuesday, November 08, 2016, 14:04, Isaac Earle, North Hot-Cell, Development, , , Interference check with TCS turbo pump and proposed NHC duct routing
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David Wang and I accessed the NHC today to check if the proposed duct routing (IRH1618) will interfere with servicing or replacement of the TCS turbo
pump. A piece of plywood was placed in the future position of the NHC/TCS partition wall (IRH1609), and a ducting elbow was placed at the approximate
position of the nearest elbow to the turbo pump. |
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Tuesday, November 22, 2016, 14:26, David Wang, Conditioning Station, Standard Operation, , , TCS vacuum pumps are switched off
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| TCS will be vented tomorrow morning for TM2 moving. |
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Friday, November 25, 2016, 09:04, Travis Cave, Spent Target Vault, Standard Operation, , SiC#35, Spent Target move
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| On November 24th 2016 the spent SiC#35 was moved from the south hot cell to the spent target vault. see attached pdf for details. |
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Friday, December 09, 2016, 14:58, Isaac Earle, North Hot-Cell, Development, , , NHC service area floor and top of roof block painted
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The concrete floor in the North Hot Cell service area and the top of the NHC roof block in the target hall have been painted with Macropoxy 646
oil based epoxy paint, colour Flint Grey. Two coats were used for the NHC roof, and one for the service area floor.
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Wednesday, January 04, 2017, 14:27, David Wang, Conditioning Station, Standard Operation, , , started TCS vacuum pump
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TCS TP1S has been started.
2017-01-23 afternoon: Stopped TP1S. We will use TCS to take TM2 tomorrow afternoon. |
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Tuesday, January 17, 2017, 13:45, Isaac Earle, North Hot-Cell, Development, , , NHC ducting installed
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The new ducting section connecting the existing duct termination in the TCS space to the NHC partition wall has been installed by Smith Sheet Metal
contractors. The installation drawing is IRH1618. There was not enough clearance between the duct pipe and the TCS vessel to butt weld the
new ductwork as originally intended. Instead a flange was welded to the existing pipe and also to the new section and the two were bolted together. |
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Wednesday, January 18, 2017, 11:53, Isaac Earle, North Hot-Cell, Development, , , NHC partition wall installation complete
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The final panels of the partition wall were installed today as per drawing IRH1609. Sealing, finishing, and painting of the NHC walls and
floor can now commence.
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Thursday, January 19, 2017, 10:15, David Wang, Conditioning Station, Standard Operation, , , Target Hall schedule for 2017 winter shut down
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Updated target hall schedule for 2017 winter shut down. See attachments 1,2
Update schedule after Febiad beam schedule changed to ITE. See attachments 3,4 |
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Friday, January 27, 2017, 08:50, chad fisher, South Hot-Cell, Standard Operation, , , UCx#18 and Ta#50 autopsy and spent target move
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| On Thursday, January 26th UCx#18 and Ta#50 were inspected and packaged into spent target pails, move to storage vault. |
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Friday, February 03, 2017, 11:49, David Wang, Conditioning Station, Standard Operation, , , Update 2017 winter shutdown TH schedule.
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| Update 2017 winter shut down target hall schedule. See attachments |
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Tuesday, February 07, 2017, 10:34, David Wang, ITW, Maintenance, , , ITW clean up
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ITW has been cleaned up today. All station are vacuum cleaned. I wiped all HV cover and HV area including conductors and insulators. The black
foams which are used to wrap around TP back up line are degrading now. I removed most of these foams. Also, Some obsolete water lines are moved
our of station. All waste are bagged . they will be surveyed and stored(or disposed) according to radio-active level. |
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Tuesday, February 07, 2017, 15:57, Isaac Earle, North Hot-Cell, Development, , , Ventilation Ducting Gasket Installed
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| Lead gasket IRH1633 was installed today according to assembly drawing IRH1618 Rev B. |
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Thursday, February 09, 2017, 09:24, David Wang, Conditioning Station, Development, , , Target module window cooling lines at TCS.
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Target module window cooling lines at TCS has been modified to use spare 2 channel in TCS: WFB1. The old cooling lines used a spare channel in
TCS WFB2(HVC channel) are removed and capped. After change, TCS window cooling lines will be interlocked with heaters. The test run on new lines are good.
No leak on all fittings, and signals on flow and temperature are good. Control people will be noticed on this change for their following up |
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Thursday, February 09, 2017, 14:07, Isaac Earle, North Hot-Cell, Development, , , North Hot Cell Shielding Window Gaskets Changed 23x
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The North Hot Cell shielding window gaskets have been changed and the window has been filled with new oil. Although there was no noticeable
oil leaks before starting the job, the gaskets had not been changed since initial installation approximately 15 years ago, so they were done now as part
of construction of the new cell. The work took place between January 26 – Feb 8, 2017 following the attached PDF “Full procedure |
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Friday, February 10, 2017, 09:56, David Wang, Conditioning Station, Standard Operation, , , water has been refilled to TCS:TK2
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| TCS:TK2 , Water has been refilled to 28.5" level. It was 15.1". Fall protection equipment are used during the job. |
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Wednesday, February 15, 2017, 12:07, chad fisher, South Hot-Cell, Maintenance, , , Manipulator 'Z' motion cable replacement preparation status
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Aaron and I completed assembling (re-assembling) the clean spare on Tuesday, February 14th to assist in determining a procedure for replacement of the
'Z' motion cable on the south hot cell manipulators.
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Friday, February 24, 2017, 15:12, Isaac Earle, North Hot-Cell, Development, , , NHC interior walls/floor/ceiling re-finished, sealed, and painted 8x
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The North Hot Cell interior walls, floor, and ceiling were re-finished, sealed, and painted by Omni Coating from Feb 6 - 17 under PO #3036471. This
job required 2-3 people for 4-6 hours per day over the 2 week period. First the existing surfaces were ground and/or sanded to remove existing coatings
and protrusions/sharp edges. This was followed by a coat of primer to highlight uneven surfaces and improve adhesion of following fillers and coatings. |
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Monday, February 27, 2017, 14:23, chad fisher, South Hot-Cell, Repair, , , Manip. 'Z' motion cable run through
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Aaron and I successfully completed a run through on the procedure to replace the 'Z' motion cable. I will be writing up the procedure for review and
we will be performing more run through-s for practice before the actual job. |
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Tuesday, February 28, 2017, 17:51, Isaac Earle, North Hot-Cell, Development, , , NHC flanged ducting connection sealed
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The North Hot Cell ducting (IRH1617) has been sealed with a bead of Sikaflex 1a polyurethane construction sealant where the flanged connection
bolts to the NHC/TCS partition wall. When this sealant shows signs of aging it may be cut away and re-applied without unbolting the flange.
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