[Dsg-rich] purchases for the RICH

[Marco Mirazita]

Hi Marc,
here is the list of the things we still need to be purchased.

The foam to make the fake missing tiles is this:
https://urldefense.proofpoint.com/v2/url?u=https-3A__www.mcmaster.com_-2393265K48&d=DwICAg&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=9YtCiIg5kE6YCo5iFAyFiMgzNCONVcBowotEOgGZ4Co&m=qvcKPaFgR338iwztQUCyVFoQEehaj--dLXNRgE3OFIg&s=S_Dc8mf55lGGuPz0vFrndrmeKVr0e4s9gA6V2BIcEPQ&e= 
One sheet should be enough.

Then Valery asked to buy two more cloths for the cosmic box:
https://urldefense.proofpoint.com/v2/url?u=https-3A__www.thorlabs.com_thorproduct.cfm-3Fpartnumber-3DBK5&d=DwICAg&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=9YtCiIg5kE6YCo5iFAyFiMgzNCONVcBowotEOgGZ4Co&m=qvcKPaFgR338iwztQUCyVFoQEehaj--dLXNRgE3OFIg&s=OmCndWS-NrB7r2wVpUFJ56Xjq8mPkCS6yOLjBT4h76Y&e= 

Finally, today we find out we miss few hardware to fix the bottom mirror 
on the RICH.
Maybe Pablo or Amanda already mentioned to you, anyway here is what we 
need:

- bolts M6x60 mm Allen head, 10 pieces
- bolts M6x70 mm Allen head, 10 pieces
- washers M6, 20 pieces

That's all, at least for this week.
Thank you,
Marco