1.

Antitrust Admonition

R. Comstock

9:30 a.m.

2.

Approval of the Draft August 3, 2006 TAC Meeting Minutes (Vote)* 

R. Comstock

9:35 a.m.

3.

ERCOT Board Update *

R. Comstock

9:40 a.m.

4.

Protocol Revisions Subcommittee Report *

• Nodal Protocol Revision Requests:
  • NPRR011, Revision to Credit Requirements (Vote)*
  • NPRR012, CRR Granularity in CRR Auction (Vote)*
  • NPRR013, Section 2, Zonal PRR Synchronization and ERCOT Staff Clarifications (Vote)*
  • NPRR014, Zonal PRR Synchronization for Section 16 (Vote)*
  • NPRR015, Zonal PRR Synchronization Section 22 Attachment H (Vote)*
  • NPRR016, TPTF Cleanup Items for Sections 2, 3, and 16 (Vote)*
• Protocol Revision Requests:
  • PRR653, OOME Ramp Rate Adherence (Vote)*
  • PRR671, Remove Sunset Date on Floor for Responsive Reserve Service Bids (Vote)*
  • PRR676, RPRS Solution with Nodal RUC-Type Procurement and Cost Allocation - URGENT (Vote)*
  • PRR682, Emergency Electric Curtailment Plan (EECP) Event Realignment  - URGENT (Vote)*
  • PRR687, Replacement Reserve Under-Scheduled Capacity Delineation - URGENT (Vote)*
  • PRR688, ERCOT Nodal Implementation Surcharge - URGENT (Vote)*
  • PRR690, Termination of the Modified Competitive Solution Method  Surcharge - URGENT (Vote)*
• Notice of PRR Rejection:
  • PRR607, One-Minute Ramp Schedules*
  • PRR674, Temporary Alteration of Settlement Equations Related to the RPRS Under Scheduled Charge*
• Constellation Appeal of PRS Decision on PRR674, Temporary Alteration of Settlement Equations Related to the RPRS Under Scheduled Charge (Possible Vote)*

K. Gresham

V. Priestley 

10:00 a.m.

5.

Texas Nodal Implementation

• ERCOT Report*
• TPTF Report*
  • Milestone - Real-Time AS Settlements Business Requirements (Vote)*
  • Milestone - RUC Settlements Business Requirements (Vote)*
  • Milestone - DAM Make-Whole Settlements Business Requirements (Vote)*
  • TAC Approved Documents Posting Discussion

K. Hager

T. Doggett

11:30 a.m.

Lunch

12:00 p.m.

Texas Nodal Implementation Continued

1:00 p.m.

6.

Retail Market Subcommittee Report*

• RMGRR038, TNMP Weather Zone Zip Code Table Recommendation Report and Impact Analysis (Vote)*
• Review of ERCOT Outages and Processing Issues

S. Bowling

1:30 p.m.

7.

Wholesale Market Subcommittee Report*

• 2007 CSC Recommendations (Vote)*
• Nodal Assignment: Co-optimization Recommendation (Vote)*
• WMS/ROS Resolution for Support of ERCOT Development and Administration of NERC CEH Program for Operator Certification (Vote)*

B. Belk

2:00 p.m.

8.

Reliability and Operations Subcommittee Report *

• OGRR181, Submission of Consistent Data for Planning and Operational Models (Vote)*
• OGRR186, Emergency Electric Curtailment Plan (EECP) Event Realignment (Vote)*
• NPRR003, Section 5, Zonal PRR Synchronization and ERCOT Staff Clarifications (Vote)*
• Nodal Operating Guide
• Nodal Assignments
  • Principles of Consistency (Vote)*
  • Definition of Simple Transmission Outage (Vote)*
  • Determination of Optimum Bias (Vote)*

P. Breitzman

2:45 p.m.

9.

Commercial Operations Subcommittee Report*

• COPMGRR002, Section 4, Unplanned Outage Communication Process (Vote)*
• COPS Working Group/Task Force Updates

BJ Flowers

3:15 p.m.

10.

Operations Update

• Regional Entity Update
• Atkins RMR Exit Strategy Update
• Q&A on July Scores Related to SCE Performance and Monitoring*

 
S. Jones

B. Bojorquez

L. Grimm

3:45 p.m.

11.

Other Business

R. Comstock

4:15 p.m.

Adjourn

R. Comstock

4:30 p.m.

Future TAC Meetings

• October 6, 2006 (Friday)
• November 2, 2006