We are still getting some info together for Chris, but thought that you might find Jeff's memo to Chris interesting since it has to do with DDVC's and estimated volume data from Measurement.

Thanks,

Raetta

-----Original Message-----
From: Sebesta, Chris 
Sent: Tuesday, November 20, 2001 8:54 AM
To: Zadow, Raetta; Floyd, Jodie
Cc: Blair, Jean
Subject: FW: IES October SMS Invoice



Raetta - Can you obtain access to the October data that Alliant is referring to?
Jodie - Were there any measurement problems at the gates Alliant referenced?
Jean/Raetta - Can we produce a monthly statement of all estimated data (see Jeff's request at bottom of email)?

I would like to respond to Jeff today.  Please email or call me.  Thanks!

  We need to address this email asap
-----Original Message-----
From: Jeff Hicken [mailto:jeffhicken@alliant-energy.com]
Sent: Monday, November 19, 2001 10:36 PM
To: Sebesta, Chris
Cc: Bill Zorr; Kelly Schneider; Nancy Caldwell; Semin, Frank; Blair,
Lynn
Subject: IES October SMS Invoice


Chris,

I just got done reviewing some of the data in the October SMS invoice for IES and I can see some major problems.  It looks to me like about 1/2 of the gates have daily estimated usage during the last half of the month which caused us to incur numerous DDVC penalties which I don't believe are correct in both Zone BC and Zone D.

It was obvious that the data was estimated because the flow is almost exactly the same every day for the last two weeks of the month (I suspect it only varies a little due to the BTU factor).  We were getting penalties on the warm days in the second half of the month because you are overestimating the load on those days.  Some of the larger gates to look at include Cherokee(2870), Jefferson(2873), Iowa Falls(2876), Britt(2877) Eldora(2878), Mt Vernon(2880), Vinton(2881) & Alto (3574), but there are many others.

I need to look at this more a lot more, including other months, but before I waste more of my time, I'd like to know how and why these were estimated and if you are already working on a correction.  This is the kind of thing that makes in very difficult for us because we have to rely on your billing data which only is available two weeks after a month ends and that isn't even very good.  The way you are doing it, I don't even understand how you can bill us for DDVC's.  

From now on, I think I'd like to get a statement each month of all the estimated data when we get the bill, so we know what to look for. 

Thanks,
Jeff



Jeff Hicken
Gas Trader
Alliant-Energy
608-252-3173