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[Xu Sun <sunxuhit AT gmail.com>]

Hi Flemming,

I have made some updates and you could find the updated slides in the following link:

https://drupal.star.bnl.gov/STAR/system/files/FstReviewAug2020_v9.pdf

Best,

Xu

On Thu, Jul 30, 2020 at 8:58 AM videbaek <videbaek AT bnl.gov> wrote:

Hi Sun and Zhenyu

thanks for the update -
Looks overall good now.
- Please take Gerads comment into account.

I have a comment on on the slide 17;

  between some of the steps at FNAL you will check connectivity before
going on to the next step as shown on
slide 3. How does this add to the time estimate? Will you bring the
modules back and forth to UIC?

In total you have set aside 4 month for the assembly i.e. ~ 88 workdays
so there is about
2 workdays available per module. Can you confirm.



On 2020-07-30 00:08, Xu Sun wrote:
> Hi Flemming,
>
> Sorry for the late reply. Please find my updated slides in the
> following link:
> https://drupal.star.bnl.gov/STAR/system/files/FstReviewAug2020_v7.pdf
>
> Comments and suggestions are welcome.
>
> Best,
>
> Xu
>
> On Tue, Jul 28, 2020 at 1:55 PM videbaek <videbaek AT bnl.gov> wrote:
>
>> Hi
>>
>> Here are some comments to what should be in the talk: Rahul, Sun,
>> Maowu
>> the comments are also in word document
>>
>> best
>> Flemming
>>
>> Assembly UIC/FNAL
>>
>> There has to be a slide on the Q&A done during production as we talk
>>
>> about on Monday
>> // slide 11
>> Test to be performed –
>> Amount on time –
>> Tracking of outcome (how recorded)
>>
>> Check of temperature of APV chips with infrared sensor/camera. With
>> cooled water
>> Maybe done at UIC or at BNL -TDB
>>
>> Mentioned that this will be repeated when they arrive/assembled in
>> at
>> BNL
>>
>> Need a slide that details just in words the step for assembly
>>
>> You can keep the summary,
>> But on slide before take the assembly tasks – put into a 3 column
>> table
>> with col 2 == time
>> (days () , -- also is there no steps for curing time and column 3
>> with
>> institution/man power
>>
>> Repeat the number of assemblies to make; what can be done in
>> parallel
>> This is important information to evaluate the 3 months
>>
>> --
>> Add an ESH slide describing the additional materials used in
>> assembly
>> (like glue, epoxy for encapsulation)
>> Add statement that you follow UIC guidelines for working safely in
>> the
>> lab.
>>
>> Hybrid & T-boards
>>
>> Slide 5 ; reformulate the waiting for .. as we discussed.
>> I assume we agreed we would not change mechanics for the T-board,
>> but
>> move the capacitor on the board. Add a week for that task, (design +
>>
>> signoff by group)
>>
>> You got my estimate for connectors-
>> I suggest the make production slide into two
>> One for hybrid and one for T-board – you might indicator vendor
>> –
>> Based on experience with prototype.
>> Give the quantities being made
>>
>> One slide with ES&H
>> Materials proper (is there a standard that is being followed
>> --- non flammable PCB ?
>> Work at lab at SDU minimal. Follows University work rules.
>>
>> Integration
>>
>> Rahul
>>
>> Please add a slide on ES&H
>>
>> That we follow BNL rules
>> There will be safety review (before actual production?)
>> Certainly, one before installation
>> Any specific concern that you pay attention to on this
>>
>> Also if you can add a slide where you discuss your response to
>> Charge
>> questions?
>> (Those relevant  like installation schedule)
>>
>> --
>> Flemming Videbaek
>> senior scientist
>> videbaek @ bnl.gov [1]
>> Brookhaven National Lab
>> Physics Department
>> Bldg 510D
>> Upton, NY 11973
>>
>> phone: 631-344-4106
>> cell     :
>> 631-681-1596_______________________________________________
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>
>
> Links:
> ------
> [1] http://bnl.gov

--
Flemming Videbaek
senior scientist
videbaek @ bnl.gov
Brookhaven National Lab
Physics Department
Bldg 510D
Upton, NY 11973

phone: 631-344-4106
cell     :  631-681-1596