1.

Antitrust Admonition

R. Comstock

9:30 a.m.

2.

Approval of the Draft August 4, 2005 Meeting Minutes (Vote)*

R. Comstock

9:35 a.m.

3.

ERCOT Board Update

R. Comstock

9:40 a.m.

4.

Protocol Revisions Subcommittee Report *

• Update on Project Priority List
  • Prioritizations for 2005
    • PRR 565 -- Calculation of Losses for Settlement (Vote)*
    • PRR 577 -- Availability of Aggregated Load Data by TDSP (Vote)*
    • SCR 743 -- QSE Dispute Extract (Vote)*
• Protocol Revision Requests
  • PRR 567 -- Block Bidding of Ancillary Services (Vote)*
  • PRR 593 -- Reporting of Net Generation and Load (FKA Behind the "Fence" Reporting of Load)(Vote)*
  • PRR 598 -- Extension of Credit Against OOM Start Up (Vote)*
  • PRR 602 -- Ancillary Service Obligation for DC Tie Exports (Vote)*
  • PRR 606 -- User Security Administrators and Digital Certificates -- URGENT (Vote)*
  • PRR 612 -- Ancillary Service Procurement During the Adjustment Period (Vote)*
• Notice of PRR Rejections
  • PRR 356 -- SCE Performance Requirement
  • PRR 358 -- Negative Impact SCE
  • PRR 462 -- Market Solution Definition

K. Gresham

9:50 a.m.

5.

Reliability and Operations Subcommittee Report*

• ROS Procedures (Vote)*

R. Keetch

11:15 a.m.

6.

Market Participant Default -- Joint RMS/WMS Taskforce Update

T. Hailu

11:30 a.m.

Lunch

12:00 p.m.

7.

Wholesale Market Subcommittee Report*

• WMS Procedures (Vote)*
• 2006 CSCs and Congestion Zones (Vote)*
• Frequency Task Force Update

B. Helton

1:00 p.m.

8.

Commercial Operations Subcommittee Report*

BJ Flowers 

1:15 p.m.

9.

Retail Market Subcommittee Report*

• Flight Schedules for V2.1 Test Flights in 2006 (Vote)*
• SCR 745 -- Retail Market Outage and Evaluation & Impact Analysis (Vote)*
• RMS Procedures (Vote)*
• Delay of 2005 Annual Validation for Residential ESIIDs (Vote)*

T. Weathersbee

1:30 p.m.

10.

Operations Update*

• Operation Status on Peak Demand in August
• 2009 Pre-Nodal Transmission Study

S. Jones

2:00 p.m.

11.

Potomac Recommendations Monthly Update*

N. Lopez

2:30 p.m.

12.

TNT Monthly Update*

B. Bojorquez

2:45 p.m.

13.

Other Business

R. Comstock

3:45 p.m.

14.

Adjourn

R. Comstock

4:00 p.m.

15.

Future TAC Meetings

• October 6, 2005
• November 3, 2005