1. Interchange Distribution Calculator Working Group (IDCWG) Update
Jim Busbin
IDCWG Chairman
NAESB WEQ BPS Meeting
Houston, Texas
December 1-2, 2010

2. IDCWG Update GTL Calculation Testing GTL Data Submission
Change Order 283 Status

3. GTL Calculation Testing
IDCWG Update
GTL Calculation Testing

4. IDCWG Update GTL Calculation Testing – Calculation Testing Sessions:
Test Plans Developed For GTL Calcs Prior To Test Sessions
October 5-7, 2010 in Minneapolis, MN (OATI)
October 11-15, 2010 in Minneapolis, MN (OATI)
Remote Testing Performed As Needed
Results:
No Outstanding Variances
Functional Testing Completed
CO-283 Developed As Specified

5. IDCWG Update
GTL Data Submission

6. IDCWG Update GTL Data Submission – Full Data Load Submission:
Data Not Yet Being Submitted At Full Load Rate
Issues With Data Mapping and Data Validity Remain
Interconnection Participants Expect To Get To Full Load Submission By Mid-December
OATI Will Address Implementation Issues As They Arise

7. IDCWG Update GTL Data Submission – Full Data Load Submission:
Data Not Yet Being Submitted At Full Load Rate
Issues With Data Mapping and Data Validity Remain
Interconnection Participants Expect To Get To Full Load Submission By Mid-December
OATI Will Address Implementation Issues As They Arise

8. IDCWG Update
GTL Data Submission –
See Chart

9. IDCWG Update
Change Order 283 Status

10. IDCWG Update Change Order 283 Status –
IDCWG Approved CO-283 As Implemented On November 1
Data Submission Testing Will Continue For Participants
Developmental IDC Will Remain On Developmental Hardware
Once Full Load Submission Is Achieved, Developmental IDC Will Be Moved To Production Hardware To Be Operated In Parallel With Existing Production IDC

11. IDCWG Update
Questions?