### Regards,

Robert A. Berman, Principal

Berman Economics

www.BermanEconomics.com

1915 Grand Court Vienna, VA 22182

703-281-0490 703-655-8398 (cell) BermanEconomics@gmail.com

On Sep 30, 2011, at 9:56 AM, Gaytan Cavazos, Carlos (GE Energy, Non-GE) wrote:

Dear Mr. Parker and Colleagues:

We have con ti nued our analysis of the most recently published documents and data, and I wanted to share with

you this updated document that contains the comments I want to make for the considera ti on of the Commi tt ee.

Best Regards

Carlos Gaytan
Manager of Engineering

Prolec GE ‐ Distribu ti on Transformers

From: Richard Parker [mailto:richardparkerdc@gmail.com]

Sent: Wednesday, September 21, 2011 5:06 PM

To: ahoffman@publicpower.org ; pkumar@publicpower.org ; Aaron Meyers; Andrew Delaski; Art Rosenfeld; Bob Saint; Brian Coffey; Bruce R Hirsch; Bruce Smith; Caitlin Johnson; Charlie Drexler; Chris Bolduc; Chuck Simmons; Dan Cohen; Daniel Young; Dave Millure; Eric.Petersen@aksteel.com ; Gary Fernstrom; Gaytan Cavazos, Carlos (GE Energy, Non-GE); Greg Coulter; Greg Rosenquist; James Lass; Jeremiah Freeman (CONTR); Jerry Corkran; Jerry Hodge; Jerry Schoen; Jim Creevy; Joanna Mauer; John Caskey; John Cymbalsky; jrossetti@mlgw.org ; kcoughlin@lbl.gov ; Ken Winder; Mahesh P. Sampat; Meg Waltner; Michael Hyland; Michael Rivest; Paul Ryan; Phil Hopkinson; Raymond Polinski; Richard Parker; Rick Anderson; Rob Greeson; Robert Berman; Robin Roy; Scott Beck; Steve Nadel; Steve Rosenstock; Tim Ballo; Tom Eckman; Wes Patterson; Zhimei Luo Subject: MV Working Group: Follow-up to Sept 15/16 Mtg



### Dear Colleagues,

A few items to follow-up for meeting of Sept. 15-16 which I thought was quite productive.

Ground Rules Attached for your review are the Ground Rules discussed and approved at our Sept. 15-16 meeting. After we adjourned one member asked for more time to allow in-house counsel to review the document. This is reasonable so I am re-opening the comment period for the ground rules to allow further comment, with a request that you do your internal review and send along any comments by close of business on Monday, Sept. 26, so that we can discuss any proposed modifications online and hopefully finalize the rules either before or at the beginning of the next meeting. Remember that the agreement allows modifications so you are never barred from seeking changes to the agreement that you deem necessary or helpful. file://///VSE-ENMD-FILE04/EnergyConservation$/Buildings/Dockets/20...

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### Clarification of the Sept. 23 "deadline" for comments on the En g ineerin g and LCC/NPV Anal y sis At the meeting I asked that Members review the revised Engineering and LCC/PBP/NPV Analysis now posted on the DOE website and submit their comments/questions/critique by Sept. 23 so that DOE/Navigant/LBL can respond in a timely way with clarifications, answers and/or further analysis. A question has arisen whether this will act as hard and fast bar to met hodological critiques later on. The answer

is no. The deadline is an informal one. It does not mean that additional concerns cannot be raised later. It means that we hope that you w ill carefully examine the analysis and get us your comments and concerns by no later than Sept. 23 (and preferably sooner) so that Navigant/LBL can respond and we can discuss how best to proceed prior to the next meeting. As a practical matter, the later your concerns are put on the table the more difficult it will be to accommodate them analytically.

As you consider your comments, please keep in mind that data are limited and resources are limited. This proceeding is already far along analytically, and Navigant/LBL cannot at this stage undertake an exhaustive new investigation that entails gathering and analyzing large amounts of new data.

CSLs Concerns were expressed at the meeting about changes in the CSLs and ELs between the April and the August analyses. My understanding is that absent compe lling reason to change, which we don't foresee, the CSL's that appear in the August analysis will not be altered going forward.

Miscellaneous I will send along transcript, minutes, and a firm schedule for future meetings as s oon as they are available, which I hope w ill be very s oon.

All best,

Richard

<DOE 9

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‐ 11 input R1 ‐ v5.pdf> file://///VSE-ENMD-FILE04/EnergyConservation$/Buildings/Dockets/20...

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