Differences between revisions 98 and 129 (spanning 31 versions)
⇤ ← Revision 98 as of 2018-09-03 16:27:18 →
Size: 3431
Editor: MarkBarton
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← Revision 129 as of 2018-11-26 12:51:40 → ⇥
Size: 3112
Editor: MarkBarton
Comment:
Deletions are marked like this. Additions are marked like this.
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=== 2018-09-03 ===
==== Etc ====
 * --(Check SR2-SR3 duct (since Mirapro moved it) to see if we have adequate space at both ends.)--
 * --(Help crane inspectors on Monday and Wednesday mornings.)--
 * --(Inspect all crane slot curtains (SR, BS, PR), note which are missing, and decide which should be closed up immediately versus later. (For example, SR2 and SR3 have missing curtains that could be replaced semi-permanently because we probably don't need to crane stuff into those areas anymore.))--
 * Shut down all electronics before leaving on Friday.
 * Update electronics items lists to reflect removed ADC stuff.		 === 2018-11-26 ===
==== SR3 ====
 * Install extension cord for OL.
 * Update JGWDoc re HPCD moved to SRM.
Line 30: Line 27:
==== SR2 (highest priority) ====
 * Cable/test PI items (LVDTs, steppers, geophones).
 * Finish in-air cabling.
 * Do basic go/no-go test of electronic items.
 * Adjust ballast/trim mass of SF, with reserve for yaw stepper.
 * Check alignment of chain and security structure.
 * Center all IP FRs.
 * Add arc weights and geophones and center IP.
 * Set damper height.
 * Crane suspension into tank
 
==== SRM (as time permits) ====
 * Set up pitch-setting OL.
 * Add TM OSEM cables.
 * Set TM pitch and tighten clamps.
 * Set RM pitch and tighten clamps.
 * Remove winch system and restore items removed from top of IM.
 * Install feedthroughs on AF.
 * Fire up SRM rack.		 ==== SRM ====
 * --(Get fasteners for OL shelf.)--
 * Find two geophone cables used by Okutomi-san. (I looked in the second floor EXV room but didn't find them - Mark.)
 * Install OL shelf.
 * Install extension cord for OL.
 * Clear space for SRM swap.
 * Rearrange miswired geophone cable.
 * Rebuild defective geophone cable.
 * Ultrasonically clean metal parts associated with new SRM (except for solblack-coated ones) and tools.
 * Install IM-IRM safety bar.
 * Swap SRM glass mass.
 * Seal geophones.
 * Rewire one geophone cable correctly.
 * Add extra ≈1 kg to SF cap and adjust tilt.
 * Center and fasten F0 yoke.
 * Calibrate F0 GAS LVDT.
 * Add arc weights and geophones.
 * Test geophones.
 * Improve centering/tuning of IP and SS alignment.
 * Disconnect cables.
 * Remove crossbars.
 * Crane suspension into tank.
Line 50: Line 50:
==== SR3 ====
 * ''Don't even '''think''' about doing anything with SR3.''
 		 ==== SR2 (not so low priority) ====
 * Install extension cord for OL.
 * --(Get fasteners for OL shelf.)--
 * Install fasteners for OL shelf.
 * Set up OL cabling.
 * Set up OL.
 * Add more arc weights and tweak IP centering.
 * Replace two borrowed geophones.
 * Remove tape, writing etc on PI and PI items.
 * Add new feedthrough to lower part of tank (with Izumi-san-tachi).
 * Install cable for MIF pico on LBB (with Izumi-san-tachi).
 * Add ballast mass to LBB.
 * Install manual yaw adjuster.
 * Get top plate reduced?
Line 58: Line 69:
 * Add SR3 LBB ballast mass.
 * Install SR3 LEN OL.
 * Rebuild PI #2 F0 for SRM.
 * Retrieve BNC-Lemo cable from Nakano-kun.		   * Check which LVDT cards are in which boxes.
Line 63: Line 71:
 * Install, cable SR3 PI yaw stepper.  * Install, cable PI yaw steppers.
Line 65: Line 73:
 * Grab and configure a picomotor driver as SR2_BF 10.68.150.25.
Line 67: Line 74:
 * Calibrate last six IM OSEMs.
 * Install geophone plates on PI #1 for SR2.
 * Rebuild filter in PI #2 for SRM.
 * Install clamps on PI #2 for SRM.
 * Install LBB blade units on PI #2 for SRM.
 * Install geophone plates on PI #2 for SRM.
Line 80: Line 81:
 * Set up SR2 Guardian.

VIS Type B SR Near Term To-Do List

Archived To-Do Items

Every Week

Coming Weeks

Preparation for SR Installation

Every Week

Facilities

  • Vacuum and roll floor.
  • Wipe ladders, assembly frame.
  • Tidy tools, parts.

  • Get stuff from ../WishList

Coming Weeks

2018-11-26

SR3

  • Install extension cord for OL.
  • Update JGWDoc re HPCD moved to SRM.

SRM

  • Get fasteners for OL shelf.

  • Find two geophone cables used by Okutomi-san. (I looked in the second floor EXV room but didn't find them - Mark.)
  • Install OL shelf.
  • Install extension cord for OL.
  • Clear space for SRM swap.
  • Rearrange miswired geophone cable.
  • Rebuild defective geophone cable.
  • Ultrasonically clean metal parts associated with new SRM (except for solblack-coated ones) and tools.
  • Install IM-IRM safety bar.
  • Swap SRM glass mass.
  • Seal geophones.
  • Rewire one geophone cable correctly.
  • Add extra ≈1 kg to SF cap and adjust tilt.
  • Center and fasten F0 yoke.
  • Calibrate F0 GAS LVDT.
  • Add arc weights and geophones.
  • Test geophones.
  • Improve centering/tuning of IP and SS alignment.
  • Disconnect cables.
  • Remove crossbars.
  • Crane suspension into tank.

SR2 (not so low priority)

  • Install extension cord for OL.

  • Get fasteners for OL shelf.

  • Install fasteners for OL shelf.
  • Set up OL cabling.
  • Set up OL.
  • Add more arc weights and tweak IP centering.
  • Replace two borrowed geophones.
  • Remove tape, writing etc on PI and PI items.
  • Add new feedthrough to lower part of tank (with Izumi-san-tachi).
  • Install cable for MIF pico on LBB (with Izumi-san-tachi).
  • Add ballast mass to LBB.
  • Install manual yaw adjuster.
  • Get top plate reduced?

SR Prep Tasks - To Be Scheduled

Tunnel

  • Check which LVDT cards are in which boxes.
  • Get at least one BIO Converter chassis fully connected (CONTEC BIO card, WD and stepper motor chassis) for implementation and test of stepper motor reset function.
  • Install, cable PI yaw steppers.
  • Correct flipped connections in SRM PI LVDTs.
  • Check SR2, SR3 TM coil gains for magnet polarity compensation.
  • Replace chipped magnets (12x12x12 mm) in SR3 IP, H1 and H2.

Mitaka or remotely

  • Write generic Type B Guardian; make BS and SR3 inherit from it; make analog WD optional for now (all suspensions will get them eventually).
  • Create software stepper drivers for SR3 and SRM and link to them from STEP_MASTER.adl screen.
  • Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?]
  • (Continue to) soak the sapphire prisms off the dummy BS for reuse on the SRM metal mass.
  • Install damping filters for SR2.
  • Review DAC channel requests.
  • Set up SR2 Guardian.
  • Install damping filters for SR2.
  • Split SRx real-time models?

Ordering

See ../WishList .

KAGRA/Subgroups/VIS/TypeB/ToDoSR (last edited 2019-01-04 15:25:56 by MarkBarton)