From: Richard Parker [mailto:richardparkerdc@gmail.com]
Sent: Tuesday, November 08, 2011 8:28 PM
To: Andrew Delaski; Art Rosenfeld; Bob Smith; Brian Coffey; Caitlin Johnson; Carlos Siqueiros; Caskey, John; Chad Kennedy; Chris Bolduc; Chris Brown; Creevy, Jim; Dan Cohen; Daniel Young; Eduardo Robles; Edwards, Brenda; Eric Peterson; Freeman, Je remiah; Gary Fernstrom; Greg Rosenquist; Jennifer Tiedeman; Jerry Schoen; Jim Raba; Joanna Mauer; John Cymbalsky; Katie Coughlin; Matthew Nardotti; Maxine Savitz; Meg Waltner; Michael Rivest; Millure , Dave; Phil Harter; Polinski, Raymond; Richard W. Parker; Rob Greeson; Robert Berman; Robert van Bu skirk; Robin Roy; Ryan, Paul; Scott Beck; Steve Nadel; Steve Rosenstock; Ted Johnstone; Thomas Patzner; Thomas Petrosino; Tim Ballo; Vijay Tendulkar; Wes Patterson; Zhimei Luo Subject: 11/09 LV Meeting: Change to 11:15 am start time tomorrow; Updated analysis



### Dear Colleagues on the Low Voltage Working Group:

Greetings. For those newly arriving I hope you had a safe and pleasant trip to DC.

Attached for your review is the revised Engineer ing Analysis for Low-Voltage Transformers with updated scatterplots and simplified price-efficiency cu rves based on the input Navigant has only recently received. LBNL is running the LCC/PBP analysis as we speak and should have it to you later this evening. The notice is short, we realize. It required a Herculean effort for the analysis team to get this to you before the meeting at all given when the data was received and thei r workload. So I appreciate their efforts and your understanding. Hopefully, we can assimilate this new and improved information quickly.

The good news is you will have a little more time to dig est the analysis before the LV meeting begins. It turns out that the Medium Voltage Group got through liquid immersed yesterday but not Medium Voltage Dry. So we would like to hold the discussion of the MV group on MVDT tomorrow from 9-11, and then commence the LV discusions with the LV group at 11:15. For low-voltage manufacturers, this will give you additional time to examine th e analysis in the morning

Because some of the issues in MV also apply to LV you may find it helpful to sit it on the MV meeting and you are welcome to do so, if so inclined. Or y ou may prefer to examine the LV results elsewhere.
Your choice.

You will also be receiving very shortly an invitation to the Sharepoint Site hosted by Navigant -- a central site at which you can find in one place the latest an alysis and discussion, including the documents you are receiving now.

Look forward to seeing you tomorrow at 11:15 at the announced venue, 950 L'Enfant Plaza, 

### Rm. 6097

‐ 6098



### .

Best wishes,
Richard Parker
Facilitator

And then turn to a discussion of low-voltage at 11:15. As those on the given over the past As you know, Navigant staff have very recently receiv ed a lot of helpful feedback from this group on the LV Engineering Analysis and have been working hard to incorporate it into a refined Engineering Analysis. That Analysis has been completed and is attached Attached for your

### review is the revised enAs thos e in the MV meeting today are aware we made as much progress as we could on Liquid Immersed but were not able to