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

[John Parsons <parsons AT nevis.columbia.edu>]

FYI, some adjustments needs to the VRs.

-------- Forwarded Message --------
Subject: Re: [Usatlas-hllhc-l2deputymgmt-nsf-l] February variance reports
Date: Sun, 26 Mar 2023 16:25:23 -0400
From: Gustaaf Brooijmans <gusbroo AT nevis.columbia.edu>
To: Usatlas-hllhc-l2deputymgmt-nsf-l AT lists.bnl.gov


Hello all,

-6.4: since there are multiple contributions to the SV you should 
indicate the fractional contributions of each (which is easy to read 
from the CPR).  Also, if the ADC is now done it doesn’t contribute 
anymore, so ADC-related statements should be removed.  I have unlocked.
-6.4.1 needs to be fixed and resubmitted.  Why is the SMU CV explained 
in two steps if it’s all the same cause?
-6.4.2: the schedule variance statements are missing
-6.4.3: there is no cost variance, please remove the associated 
statements. Why is there no impact from a $400k schedule variance?  That 
needs justification. I’ll unlock.

-6.5.3 looks good

-6.8 is missing
-6.8.4 is missing

-6.10.2 is missing

Thx

Gustaaf

> On Mar 23, 2023, at 5:01 PM, Gustaaf Brooijmans <gusbroo AT nevis.columbia.edu> 
> wrote:
>
>
> Hello all,
>
> Here are my comments on the February variance reports.
>
> Best,
>
> Gustaaf
>
> -6.4 is missing
> -6.4.1: if the payment was finished, that part of the SV will not change 
> anymore… I will unlock.
> -6.4.2 and 3 are missing
>
> -6.5.3 looks good
> -6.5.4 is missing
>
> -6.6 looks good
> -6.6.1 looks good
> -6.6.3 looks good
> -6.6.4 looks good
> -6.6.5 looks good
>
> -6.8 is missing
> -6.8.3 looks good
> -6.8.4 is missing
>
> -6.10.2 is missing
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