RE: Question Thanks.  -----Original Message----- From: 	Lokey, Teb   Sent:	Monday, October 01, 2001 12:59 PM To:	Cady, Rachel; Coon, Galen Subject:	RE: Question The imbalance becomes part of thecumulative imbalance subject to book-out/cash-out.  The alert day imbalances are treated differently - the alert day imbalances are settled at 200% of the high (weekly) index for overburns on an overage alert day and 50% of the low ( weekly) index for underburns on an underage alert day.  -----Original Message----- From: 	Cady, Rachel   Sent:	Monday, October 01, 2001 12:48 PM To:	Lokey, Teb; Coon, Galen Subject:	FW: Question I'm not sure how the mechanics work on OFOs.  I know that there is an OFO penalty bucket.  The customer is charged $10/dth that he is over/under the scheduled quantity.  Section 13A doesn't address how the imbalance on an OFO day is treated but 13.A.5 that states that after Pack/Draft, Alert Day, MSS... are calculated the rest of the imbalance is cumulated into the operator account for the monthly total(should I assume the OFO balance is included in the monthly total?). In an underage or overage OFO the customer is charged the $10 for the under or over burned amount. Assuming that the customer was in penalty he has to pay $10/dth, but does the imbalance on the OFO day become part of the cumulative monthly balance that the customer can book/cashout? Teb, is this correct? Galen, can you have Larry Hill go behind the scene and to see how it was programmed (I know it's a busy day for invoicing but sometime this week?). Thanks.    -----Original Message----- From: 	"Virgilio, David"  Sent:	Monday, October 01, 2001 11:32 AM To:	Cady, Rachel Subject:	Question Rachel, To recap one question/answer: In an OFO situation, the customer faces a $10/Dth penalty.  What happens to the volume imbalance?  Is it immediately cashed-out as with the Overage Alert Day, or does it hit the monthly imbalance for cash-out/book-out? Do I have it right by saying that in an Alert Day situation, the volume is immediately cashed-out daily? When you get a minute, please advise.  Thank you! David ____________________________ David Virgilio, Associate Natural Gas Scheduling Constellation Power Source, Inc. 111 Market Place, Suite 500 Baltimore, MD  21202 410-468-3804, Scheduling Desk 410-468-3844, Direct 410-468-3540, Fax http://www.powersrc.com  <>  - Virgilio, David.vcf << File: Virgilio, David.vcf >>