[Dsg-rich] purchases for the RICH

[Tomassini Sandro]

Hi Brian,
I know the entire story, i have also seen the lacing tape in the cabinet beside the rich ... Marco Contalb was afraid of its width, top big.
So we have chosen a new type, it is like a wire and the diameter should be 0.3mm.
Everything should be on the e-mail i sent to Marc few weeks ago.
Please let me know if you have received this e-mail...
Many thanks
Sandro

⁣Inviato da BlueMail ​

Il giorno 6 set 2017 22:22, alle ore 22:22, Brian Eng <beng at jlab.org> ha scritto:
>Hi Sandro,
>
>In regards to the lacing tape I showed Marco and Dario what we used for
>the SVT and told them that they would need to investigate the coating
>in order to determine which was the most appropriate for RICH.
>
>I haven't heard back yet if what we have on hand would work or if we
>needed to order a different kind.
>
>> On Sep 6, 2017, at 4:13 PM, Tomassini Sandro
><sandro.tomassini at lnf.infn.it> wrote:
>> 
>> Marc
>> Soon after my departure in August you should have received an e-mail
>from me with a list of items to procure. Now i do not have access to my
>sent emails but tomorrow morning i will forward that e-mail to you . in
>the list there is the foam and the lacing cord. Please find the e-mail,
>i remember i cc Marco and the dsg.
>> Many thanks
>> Sandro
>> 
>> Inviato da BlueMail
>> Il giorno 6 set 2017, alle ore 21:25, Marc McMullen
><mcmullen at jlab.org> ha scritto:
>> Hi Marco,
>> 
>> We talked about the lacing wire in the meeting. I believe Tyler knows
>
>> where it is. I'll look into the foam.
>> 
>> Thanks,
>> 
>> Marc
>> 
>> 
>> On 9/6/2017 3:14 PM, Marco Mirazita wrote:
>>  Hi Marc,
>>  can I have a look at the wire you have in hand?
>> 
>>  The foam will be used as spacer between the aerogel tiles, to reduce
>
>>  the mechanical stress and to kill the photons that could go from one
>
>>  tile to another.
>>  It should be very thin and not sticky. Sandro suggested something
>like 
>>  this:
>> 
>> 
>https://urldefense.proofpoint.com/v2/url?u=https-3A__www.uline.com_Product_Detail_S-2D6755BL_Double-2DSided-2DFoam-2DTape_Uline-2DEconomy-2DDouble-2DSided-2DFoam-2DTape-2D1-2Dx-2D72-2Dyds-2DBlack-3Fmodel-3DS-2D6755BL-26RootChecked-3Dyes&d=DwICbA&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=9YtCiIg5kE6YCo5iFAyFiMgzNCONVcBowotEOgGZ4Co&m=HHeQAJL_t2K4GaAaK_EuQAOgnVgp_J30Ob16V8WdD-g&s=U6ZTQXS2hfi4wkOg26uJD20jk2KLO5Bac1TiQ9IMUx4&e=
>
>> 
>> 
>>  I'm not sure if this is sticky or not, anyway we would need
>something 
>>  more than 1" wide because the thicker tiles are 3 cm.
>>  Marco
>> 
>> 
>> 
>>  Il 2017-09-06 18:56 Marc McMullen ha scritto:
>>  Hi Marco,
>> 
>>  Jlab procurement has 3 purchase orders in with GandR metals for
>parts
>>  related to the Stiffener.
>> 
>>  As far as the string is concerned Brian responded to Dario's request
>>  for lacing wire, we have some on hand. We need to find out if that
>>  will work for you or does it still need to ordered. There is a link
>>  for what we have on hand.
>> 
>> 
>https://urldefense.proofpoint.com/v2/url?u=http-3A__www.alphawire.com_Home_Products_TubingAccessories_FIT-2DWire-2DManagement_Lacing-2DTape_LC143&d=DwICAg&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=QXCvu8QK6ikaH4obIVOnE99umgkKvVo3REsRfybrlqs&m=MaumFhhbdrrQANswzfY4zHXg-xV4Mogvx6wS42hjGks&s=jmM1FGJqDR7RB0uVESXwJ9wgYlqpi_9pXm5L4B_Yc04&e=
>
>> 
>>  I am unaware of any request for foam. What will the foam be used for
>>  and what dimensions are needed?
>> 
>>  Thanks,
>> 
>>  Marc
>> 
>> 
>>  On 9/6/2017 12:16 PM, Marco Mirazita wrote:
>>  Hi Marc,
>>  could you please give me an update on the small and big purchases 
>>  for the RICH?
>>  As far as I remember, we have the tools for the RICH installation 
>>  with G&R plus the foam and the wire to hold in place the aerogel.
>>  Is there anything else ongoing?
>>  Thank you
>>  Marco
>> 
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