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

["Ma, Hong" <hma AT bnl.gov>]

Hi John,

 

                Some comments on your L3 slides.

 

Slide 2: docdb for traceability table should be the same as BOE (24). But somehow your docdb for BOE does not have the traceability sheet.  Are you updating it?

 

Slide 3:  The left table for cost has truncated numbers, such as 709,75, it should be 709,759 .

 

Slide 5: “Total Direct Cost”: This should be Total Cost.   Direct Cost usually means cost before escalation, and overhead.

 

                Hong.

 

From: Usatlas-hllhc-lartl2l3-l <usatlas-hllhc-lartl2l3-l-bounces AT lists.bnl.gov> on behalf of John Parsons <parsons AT nevis.columbia.edu>
Date: Saturday, April 1, 2023 at 3:59 PM
To: usatlas-hllhc-lartl2l3-l AT lists.bnl.gov <usatlas-hllhc-lartl2l3-l AT lists.bnl.gov>
Subject: Re: [Usatlas-hllhc-lartl2l3-l] delay table for L3 talks

I completed most of the rest of the new Cost&Schedule slides for the
FEB2, leaving just the "guided drilldown" to do still.  I updated my
slides at https://indico.bnl.gov/event/18946/.

                John

On 4/1/23 3:10 PM, John Parsons wrote:
>
> Hi all,
>
>      As we discussed, I have gone through the various BCPs and produced
> a table summarizing the delays for each L3. I have put this new table in
> the draft of my FEB2 "Cost&Schedule" slides, and uploaded them to
> yesterday's Indico (https://indico.bnl.gov/event/18946/).  The table is
> all I have done so far on those new slides so far, and it is on p. 7 of
> those slides; Tim and Andy should put a similar slide with a copy of the
> same table in their L3 Cost&Schedule slides.
>      As additional info, here are the milestones I used to quantify the
> delays at L3, and their respective dates currently and at the start of
> the MREFC:
>
> 6.4.1
> FEE20940 (Milestone: ADC Production Complete)
> Current date: 24-Jun-25
> MREFC start date: 9-Jan-24
>
> 6.4.3
> BEE11060 (Milestone: BE Acceptance Test Complete)
> Current date: 30-Sep-26
> MREFC start date: 3-Jan-25
>
>      Regards,
>          John

--
______________________________________________________________________

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: https://urldefense.com/v3/__http://www.nevis.columbia.edu/*parsons/__;fg!!P4SdNyxKAPE!H1bdSGEZw4cnp8h6bBjryBovLY9BdrusbICvb1q1J0X8AVD2IXCFzEzCxAobj4-egtVqUOah1SjQdw2LgICC5yVEnwJUJXzAx-OiRMWW5wCb0w$       

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