1. Duke Energy Carolinas Quarterly Stakeholder Meeting
Independent Entity Services
Tuesday, October 21, 2008
2:00 to 3:00 p.m. ET

2. Agenda Daylight Savings Time Change Designated Network Resources
Transmission Service Annulments - Business Practice Recommendation
Stakeholder Questions and Comments 2

3. Daylight Savings Time Change
Duke Operates in Eastern Time (ET)
Tutorials/Users Guides on OATI Sites
TSR / On OASIS, under Help see the Table of Contents
DST Cutover Document
Tagging / On ETS, under HELP see Forms/Documentation
"How-to" presentation for tagging across the Daylight Saving Time conversion

4. Daylight Savings Time Change
To Create a TSR that Crosses the Fall Change (Two Options)
“Option A”
Start your Reservation in EDT
End Reservation on or after 0200 on
(OASIS will default to in EST)
“Option B”
Create your TSR with a 25hr Profile
Start and end
(OASIS will default with 2 HE 0200 one in ED & one in ES)

5. Example TSR “Option A”

6. Example TSR “Option B”

7. Daylight Savings Time Change
To Create a Tag that Crosses the Fall Change
Fall Time Change creates a 25hr day
One Tag or Two Tags
Suggest Create Two Tags
One in Eastern Daylight Time
Begin with the hours 0000 through 0200 ED
One in Eastern Standard Time
Change the default TZ to ES
Misc / Misc User Options
Or within the tag change the TZ at the top of your tag to ES
Continue For the Hours 0100 through 0000 (2400)ES
Verify your tags by re-checking them in both ED and ES time.
Verify Profile Total
Verify Hours with respect to Standard and Daylight Time

8. Daylight Savings Time Change
Using Daylight Time Submitting One Tag
To use this option, user must set time to ED
Misc / Misc User Options
00:00 on through 01:00 on
Enter Tag Delayed
Change the default TZ to ES
Reopen Tag
In Eastern Standard verify the end to be 00:00 on (Note: Start time will show 23: ES)
Revert your TZ back to ED
Re-open the Tag in Daylight time verify the hours and Profile are accurate.
In Eastern Daylight verify the end to be 01:00 on (Note: Start time will show 00: ED)
Submit your Tag
Verify your tags by re-checking them in both ED and ES time.
Verify Profile Total
Verify Hours with respect to Standard and Daylight Time

9. Designated/Undesignating Network Resources
Revised On System and Off System DNR Forms
FERC Order 890B Requirements
CFR 37.6 (Total Installed Capacity, Electrical Location, and Geographical Location)
Information Required Consistent with OATT 29.2 and 30.3
Improved “How to” Guide / Instruction
Ease of Use
Forms Consolidated
On & Off System / One Form

10. Designated Network Resources
OASIS Business Practices/Section 2ii-Pending Changes/Item (c)
October 27th Implementing New Form

11. Designation Form

12. Undesignation of DNRs
OASIS Business Practices/Section 2ii-Pending Changes/Item (c)
October 27th Implementing New Form

13. Undesignation Form

14. Transmission Service Annulments
Planned Business Practice Change
Doesn't change current situations where Annulments are granted
Provides Audit Trail for both the Customer and Provider
Documents actual TSR requested for Annulment
Recommended Business Practice – See Appendix A
Require an requesting the Annulment
“Please Annul PtP / Non-Designated Network [Select One] TSR [Enter TSR #], due to [Enter Reason]. This reservation has been replaced by TSR [Enter Replacement TSR #].
I confirm that this reservation is NOT scheduled or upon granting the annulment, the TAG will be Terminated, Withdrawn, Canceled, or adjusted to 0.”

15. IE Proposed Next Steps Proposed Next Quarterly Stakeholder Meeting
Tuesday, January 20, 2008 – 2 p.m. to 3 p.m. ET
Known Topics
Resale
Transfers
More on Network Service
Customer Suggested Topics?
This is the forum for discussing customer survey topics and emergent topics (Upcoming changes, stakeholder input) 15

16. Questions / Feedback? 16

17. Appendix A