Reports until 17:34, Friday 04 October 2013
H1 AOS
keita.kawabe@LIGO.ORG - posted 17:34, Friday 04 October 2013 (8005)
TMS restraint: done (Cheryl, Pablo, Keita)

We've removed temporarily restraint and put the real one in.  TMSX is floating but cannot crash into ETMX.

We left two big wipes on the ISC table to protect the mirrors, which is probably like 0.2 lbs or something total. If this is a problem for you, please feel free to remove them, but take care not to touch or bump any of the mirrors/lenses/detectors on the table.

There are some minor things that should not affect the task of other people, but these should be fixed later before we pump the volume down:

  1. We need one class A 3/8 nut (either aluminum or Nickel Copper alloy) and two washers for a bolt that is necessary when pulling the TMS back away from ETM. We have the bolt but that is not in place for now due to this.
  2. We need two class A pear shaped link parts. For now we're using class B parts, but they should be replaced with class A parts. We'll ask C/B to get two from Thomas and class A them.
  3. Tuned mass damper pins are still in place.

We brought the transport restraint and some in-vac parts that I thought are ours back to the EX lab. I and Pablo didn't label these, they are just layed out on the work table there. For later labeling purpose for our own sake, these are:

  1. Transport restraint turnbuckles and chains. Chains are inside one of stainless steel tubs.
  2. ISC table covers and support rods. Rods are wrapped separately from covers but are put on the covers.
  3. Class B in-air restraint rod assembly for fake Genie. Do never ever confuse this with the class A restraint rods.
  4. Spare parts for in-vac restraint and one 3/8 bolt that are to be installed in EX are in stailess steel tubs.
  5. Some smaller stainless steel bins containing kapton tubing and screws and 1/4-20 nuts (both Nickel-Copper alloy and alluminum).