U.S. ATLAS HL-LHC Upgrade LAr Level 2 and Level 3 Managers Mailing List

[Tim Andeen <timothy.robert.andeen AT cern.ch>]

Hi John, 

Thanks, a new version on the agenda now. I implemented your changes. Biggest changes were on slide 11 and 16 (increase in complexity). Just one specific reply below. Best, Tim

>p. 8 - where does assumption of 5k devices for Proto
>come from?  you mean pre-prod?
I switched it to ~8k in preproduction. 

On Wed, Jun 19, 2019 at 8:28 PM John Parsons <parsons AT nevis.columbia.edu> wrote:

Hi Tim,

        I give some comments/suggestions below.

                John

p. 6 - we discussed yesterday that the Mitigation should
make clear the baseline has 5 iterations of the ADC
(3 preproto, 1 proto, 1 (pre)prod)  - ie. along the
lines of what you have on p. 7
        - also, in Comments, get rid of DRE and
calibration-free SAR specifics, and just say
"ADC development faces challenging specifications."
        - would be better to say "in the event that
the prototype fails to meet the specifications".
Also, expiration date should not be until ~3 months
AFTER successful FDR, so 7/31/2021 roughly

p. 8 - where does assumption of 5k devices for Proto
come from?  you mean pre-prod?

p. 9 - since you assume 12.5%/shipment, does not make
sense to say get 6% spares to "cover any losses"

p. 10 - can you make "comment" more quantitative
about the numbers?

p. 11 - "mitigation" is something in your baseline,
ie. that you are already doing (or planning).  If
you find later you need to add personnel, you cannot
consider that "mitigation", but "response".
        You need to re-think this sheet.  (take a look
at my p. 11 to see an example)

p. 14 - date should be 4/22?  (like on p. 15)

p. 16 - similar comments as p. 11

On 6/19/19 9:43 AM, John Parsons wrote:
>
> Very good, I will try take a look if I can find time.
> I will update mine today and move them there also.
> Everyone else should do the same, getting them to
> Friday's agenda page by the end of today at the
> latest.
>
> A few summaries from our discussions yesterday:
>
> - in addition to addressing particular suggestions
> from yesterday, everyone should check the expiration
> dates and comments fields.
>      I suggest to put the expiration dates
> about 3 months after the corresponding task or milestone
> (eg. a review) in the latest version of the Scrubbing Report
> (which I posted to Friday's agenda).
>      Edit the comments field to provide some
> traceability of the numbers, in particular the cost
> range and schedule range.
>
> - Hong should add a "Shipping loss" risk, similar to what
> Tim has added for the other ASICs.
>
> - Andy, I think you should do the same for shipping
> the sRTMs to CERN
>
>      Regards,
>          John
>
> On 6/19/19 9:20 AM, Tim Andeen wrote:
>> Hi John,
>>
>> I updated my slides from yesterday's discussion and posted them to the
>> Friday agenda:
>> https://indico.bnl.gov/event/6285/contributions/29044/attachments/23339/33760/L3-LArFEE-6.4.1_RiskScrubbing_v2.pdf
>>
>>
>> I'm alone there, was I supposed to wait? I added details in the
>> comments sections, fixed typos and made corrections following your
>> suggestions, and added a shipping risk.
>>
>> Best, Tim
>>
>> On Thu, Jun 13, 2019 at 10:45 PM John Parsons
>> <parsons AT nevis.columbia.edu <mailto:parsons AT nevis.columbia.edu>> wrote:
>>
>>
>>     Hi all,
>>
>>              A reminder that our Risk Scrubbing will take place
>>     on Fri. June 21 beginning at 9 am NY time.  Gustaaf created
>>     an indico page at https://indico.bnl.gov/event/6285/.  I
>>     modified it to add the DOE L3s; I don't know if there will
>>     be time to go through both NSF and DOE, but as we discussed
>>     we should prepare everything now so that we can ensure things
>>     are coherent across both NSF and DOE.
>>
>>              Everyone should prepare their slides before our regular
>>     meeting next Tuesday, and post your slides to that agenda page
>>     (which is at https://indico.bnl.gov/event/6292/).  We will go
>>     over the slides together on Tuesday, after which we will
>>     provide them to the PMO to get some feedback even before next
>>     Friday's scrubbing meeting.
>>
>>              Examples from the recent muon scrubbing are available
>>     at https://indico.bnl.gov/event/6282/.  I suggest people take
>>     a quick look through the slides to get ideas for preparing
>>     their own slides.
>>              Regards,
>>                      John
>>     --     
>> ______________________________________________________________________
>>
>>     John Parsons
>>     Nevis Labs,             Email: parsons AT nevis.columbia.edu
>>     <mailto:parsons AT nevis.columbia.edu>
>>        Columbia University   Phone: (914) 591-2820
>>     P.O. Box 137            Fax: (914) 591-8120
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>> --
>> ---------------
>> Tim Andeen
>> Assistant Professor, Department of Physics
>> College of Natural Sciences
>> The University of Texas at Austin
>> Austin, TX 78712-1192
>> web: tandeen.web.cern.ch <http://tandeen.web.cern.ch>
>> office (TX): PMA 10.208
>> office (CERN): 304/1-024
>> ph (TX):  +1 512 475-9575
>> ph (CERN): +41 (0)22 76 758 14
>> email: tandeen AT utexas.edu <mailto:tandeen AT utexas.edu>
>> ---------------
>

--
______________________________________________________________________

John Parsons
Nevis Labs,             Email: parsons AT nevis.columbia.edu
  Columbia University   Phone: (914) 591-2820
P.O. Box 137            Fax: (914) 591-8120
Irvington, NY 10533     WWW: http://www.nevis.columbia.edu/~parsons/   

______________________________________________________________________

--

---------------
Tim Andeen
Assistant Professor, Department of Physics
College of Natural Sciences
The University of Texas at Austin
Austin, TX 78712-1192
web: tandeen.web.cern.ch
office (TX): PMA 10.208
office (CERN): 304/1-024
ph (TX):  +1 512 475-9575
ph (CERN): +41 (0)22 76 758 14
email: tandeen AT utexas.edu
---------------