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| * We are going to lift the table by |
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| == | == Drawing for the leg positions == |
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| - Their planned positions shown below. | - The planned positions of the legs are shown below. <<ImageLink(psllegs.png,Upgrade 09/PSL Table Lifting,width=400)>> == Work schedule == attachment:PSL_work_schedule.png attachment:PSL_work_schedule.pdf == Cable Removal == attachment:PSL_cable_map.pdf == Work Log == === Aug 5th === 10am-4pm?: (Kiwamu, Alberto, Koji) * Removing the unused cables around the PSL table and the control room === Aug 6th === 10am-5pm: (Steve, Jenne, Alberto, Kiwamu, Koji) * We labeled the cables to be disconnected * These will be disconnected in order to isolate the PSL table and the frame (housing) from the other part of the lab. * Upon the labeling we made the list and the map of the cables to be removed. * On Monday we disconnect those cables one by one accoding to the list. * The following stuffs have been removed from the PSL table * The big nuts at the side of the PSL table * The cable ties on the PSL frame * Innolight 2W * The green pickoff optics at the edge * The optics on the shelf * The oscilloscopes on the shelf * The OMC power supply cable was visited. * The connections to the power supply were removed. There are two HV outputs. * We put thick and long optical poles * They are placed at the edge of the table so that we can put the plastic sheets on the table without touching the optics. === Aug 9th === 9am-5pm: (Steve, Jenne, Alberto, Koji) * Disconnecting the cables ==> All * Shutting down the PSL ==> Steve/Koji o Draining the cooling water ==> Steve * Removals o The accelerometers ==> Jenne o The reference cavity chamber ==> Steve o The small periscope ==> Alberto * Sealing of the table with the plastic sheets * The chiller is planned to go to MIT |
Contents
PSL Table Lifting
Overview
- The PSL table height will be raised to the level of the AP table.
- This will be done using 6 TMC's Rigid Damped Tripod legs.
- The legs will be grouted to the floor with concrete.
Drawing for the leg positions
- The planned positions of the legs are shown below.
Work schedule
attachment:PSL_work_schedule.png attachment:PSL_work_schedule.pdf
Cable Removal
attachment:PSL_cable_map.pdf
Work Log
Aug 5th
10am-4pm?: (Kiwamu, Alberto, Koji)
- Removing the unused cables around the PSL table and the control room
Aug 6th
10am-5pm: (Steve, Jenne, Alberto, Kiwamu, Koji)
- We labeled the cables to be disconnected
- These will be disconnected in order to isolate the PSL table and the frame (housing) from the other part of the lab.
- Upon the labeling we made the list and the map of the cables to be removed.
- On Monday we disconnect those cables one by one accoding to the list.
- The following stuffs have been removed from the PSL table
- The big nuts at the side of the PSL table
- The cable ties on the PSL frame
- Innolight 2W
- The green pickoff optics at the edge
- The optics on the shelf
- The oscilloscopes on the shelf
- The OMC power supply cable was visited.
- The connections to the power supply were removed. There are two HV outputs.
- We put thick and long optical poles
- They are placed at the edge of the table so that we can put the plastic sheets on the table without touching the optics.
Aug 9th
9am-5pm: (Steve, Jenne, Alberto, Koji)
Disconnecting the cables ==> All
Shutting down the PSL ==> Steve/Koji
o Draining the cooling water ==> Steve
- Removals
o The accelerometers ==> Jenne o The reference cavity chamber ==> Steve o The small periscope ==> Alberto
- Sealing of the table with the plastic sheets
- The chiller is planned to go to MIT