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, 

I was just looking at the instructions for the variance reports in the slides from Penka that you sent last September (attached).  On slide 6 the thresholds for L3 = ($100k in schedule variance AND +/-10% SPI) OR ($100k in cost variance AND +/-10% CPI). So I go back to the CPR for May and I see that 6.4.1 is under the $100k threshold. So is the FEB2, but unfortunately 6.4.3 is just over $100k in SPI. So I think this means that we only need a variance report for 6.4.3? (sorry Andy). Those slides also seem to indicate that at L2 we are also fine ($250k threshold), so you don't have to do an FPD (whatever that is). 

Is this how you read it too? Obviously by next month we'll all be over all the thresholds. 

Best, Tim

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

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On Fri, Jun 19, 2020 at 3:07 PM John Parsons <parsons AT nevis.columbia.edu> wrote:

Yes, you need to use BNL VPN to submit the variance reports.
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______________________________________________________________________

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/   

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Attachment: Variance Analysis Report.ppt
Description: MS-Powerpoint presentation