 Friday, August 23, 2019, 14:27, Isaac Earle, Safe Module Parking, Development, , , SMP camera video cabling installed and tested
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Installation of the video lines for the SMP cameras was completed yesterday according to IRH1670 Rev B. All four cameras were confirmed to
be displaying properly in the crane control room. The cameras are powered from an outlet wired to circuit 35/37 on Panel #443 (located in the NHCSA).
This is independent from the power supply for other existing camera systems in the Target Hall. The SMP turntable was rotated through the full range |
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Tuesday, August 27, 2019, 13:12, Adam Newsome, Safe Module Parking, Development, , , SMP Remote Control Wiring Inspection
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The wiring for the SMP remote control module was inspected by Joel Semilla (TRIUMF electrician). The module was plugged in to verify there were no
issues. No changes were suggested, and then wiring was approved. |
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Monday, September 30, 2019, 11:27, Isaac Earle, Safe Module Parking, Development, , , SMP vacuum vessel modifications completed
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The SMP vacuum vessel welds were reinforced to match the specifications on IRH1710 Rev D. In addition a tube stub was added on the side of the
vessel for installation of a PRV. The relief valve installed was Accu-Glass 113150, with 2psi setpoint (not the MDC 420036 model specified on IRH1710
Rev D). The drawing will be updated to reflect this. |
Thursday, October 10, 2019, 16:17, Adam Newsome, Safe Module Parking, Development, , , SMP Main Panel: Relay Addition for E-Stop Circut 
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An update was made for the E-stop and power supply system in the SMP main panel. Upon testing remote control, it was determined that the Opto 22 AC module
was not sufficiently rated to handle the current draw of the motor (5A fuse versus motor 5.7A current draw). The design was modified so that the E-stop
chain, which supplies 120 VAC line voltage through the main panel E-stop then the remote module (or local pendant when plugged in), will now activate a |
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Tuesday, October 15, 2019, 16:42, Isaac Earle, Safe Module Parking, Development, , , SMP flange alignment tested using shield plug
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As a preliminary test in preparation for SMP commissioning, one of the steel module shield plugs was installed into the SMP to check the positional
and rotational alignment procedures. The following is a summary of the steps performed:
Shield plug lifted with crane and rotated to an arbitrary (non-orthogonal) position
Using the crane pendant the shield |
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Tuesday, October 22, 2019, 16:26, Isaac Earle, Safe Module Parking, Development, , , SMP shield box grounding
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A braided grounding strap was attached to the aluminum gear box support on the SMP shield box structure, and grounded by attaching it to the exterior
of an electrical conduit located in the south-west corner of the B2 area at the top of the silo in that corner. The braiding was also connected to
the stainless steel support structure for the SMP vacuum pump. |
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Friday, October 25, 2019, 06:43, David Wang, Safe Module Parking, Development, TM3, , SMP vacuum
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TM3 was moved into SMP Oct 25 morning. After two nights pumping down, SMP CG1 read 30mtorr this morning. The pump is stopped. SMP will be
vented soon for TM3 moving back to silo. |
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Monday, October 28, 2019, 12:00, Isaac Earle, Safe Module Parking, Development, , , SMP shielding attenuation measured & compared to theoretical values
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The attenuation of the SMP shielding was measured as part of SMP commissioning (Document-170404, R1, Section 4, Test #8)
The field on the shutter side of TM3 was measured without any shielding as it was removed from a storage silo. At 0.5m from the edge of the
module the maximum field was 5.00mSv. After installation into the SMP the maximum field outside the SMP shielding at 0.5m from the edge of the module |
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Tuesday, October 29, 2019, 10:00, Adam Newsome, Safe Module Parking, Development, , , SMP Updates to E-stop circuit and feedback signals
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The SMP main control panel and remote control module were updated in order to implement the following items which were deemed desirable during commissioning:
24 VDC line added to E-stop circuit: |
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Thursday, December 12, 2019, 14:39, Isaac Earle, Safe Module Parking, Development, , , SMP assembly shifted 1.0" north
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The SMP assembly was shifted approximately 1.0" north today by pushing it, braced against the south wall, using a 100 Ton capacity air lifting bag
supplied by Beamlines Group. The move was one of the action items identified at the Gate 4A/4B close-out review. During commissioning of the
SMP, TM3 was installed into the vacuum vessel, which required the crane to be all the way at its south limit, so the move is to provide some margin for |
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Thursday, February 27, 2020, 09:50, Travis Cave, Safe Module Parking, Standard Operation, TM2, SiC#39, Module move
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| TM#2 with SiC#39 has been moved from the east station to the smp. |
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Thursday, February 27, 2020, 10:37, David Wang, Safe Module Parking, Standard Operation, TM2, , Start of SMP vacuum pump.
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| TM2 in SMP with old SiC #39 target on it. SMP vacuum pump is started. |
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Wednesday, March 04, 2020, 14:30, David Wang, Safe Module Parking, Standard Operation, TM2, , Remove of TM2 from SMP to SHC.
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| Frank and I removed TM2 from SMP to SHC. The move is successful. |
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Wednesday, May 20, 2020, 13:30, David Wang, Safe Module Parking, Maintenance, , , Silo area radio active waste clean up.
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Sorted and packed one 55 gallon drum with low contamination and active stuffs which are placed around silo area in the past. They include old poly water
cooling lines replaced from ITE, ITW and TCS, contaminated paper rags , gloves, and plastic bags,air cooling fans for turbo pumps, EE resistor packaged
used on module top before, flow meters and cables used in ITW, etc. After packing, The field outside the drum on contact is less than 10 usv/hr. |
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Thursday, June 11, 2020, 12:36, David Wang, Safe Module Parking, Repair, TM3, , TM3 containment box and service tray field measurement.
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At 15cm distance: Containment box window 21msv maximum.
Service tray 8.0msv maximum.
At 0.5 meter
distance 360degree rotation: containment box high 10msv, low 4.3msv.
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Tuesday, June 23, 2020, 10:56, David Wang, Safe Module Parking, Standard Operation, , , SMP annual service.
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Dan and I did the SMP annual maintenance service today. Lid open/close , vessel rotation and limit switch check, lubricate chains, tighten fasteners,
and visual inspection. Everything works fine. |
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Thursday, July 16, 2020, 10:20, Adam Newsome, Safe Module Parking, Maintenance, , , SMP: Annual Electrical Inspection
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An electrical systems check was performed on the SMP by Adam Newsome and Travis Cave. Overall, there were no issues to note. The following
is a summary of the inspection (Work Permit I2020-07-16-1):
- Checked condition of wiring for physical/radiation/UV damage |
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Tuesday, January 19, 2021, 11:32, Travis Cave, Safe Module Parking, Standard Operation, TM2, Nb#9, Module move
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| TM#2 with Nb#9 was moved from ITW to SHC and then with no target it was moved from the SHC to the SMP. |
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Wednesday, February 10, 2021, 13:30, David Wang, Safe Module Parking, Standard Operation, , , TM2 and TM4 electrical check without targets.
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TM2 at SMP under vacuum. TM4 at silo. Frank and I did the tests. Everything is fine on TM4 check. On TM2, all mega test at 500V
are around 200K ohms which is so abnormal. We will move TM2 to TCS and start investigation there. |
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Wednesday, July 07, 2021, 11:59, Adam Newsome, Safe Module Parking, Maintenance, , , Annual Electrical and Mechanical Inspection
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An annual electrical and mechanical inspection was performed on the SMP today by Adam Newsome, Dan McDonald, and Jason Zhang as per Work Permit I2021-07-07-3.
The following items were checked:
Check condition of wiring for physical/radiation/UV damage
OK, no signs of significant damage
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