1.

Antitrust Admonition

Keetch

9:30 a.m.

2.

Approval of Draft February 10, 2005 Meeting Minutes (Vote)*

Keetch

9:35 a.m.

3.

March TAC Meeting Update

Keetch

9:40 a.m.

4.

ERCOT Compliance Report*

Henry

10:00 a.m.

5.

ERCOT Systems Operations Report*

• Operating and Sustainable Limit Issues
• Draft PRR -- Responsive Reserve Deployment
• Definition of Misoperation of SPS
• Briefing on 2/13 Low Frequency Event
• Discussion of ERCOT Frequency Bias Setting

Adams

10:30 a.m.

6.

ROS Working Group Reports

1. Dynamics*
   • West Texas DWG Study Update
2. Operations*
   • OGRRs Recommended for Approval
     • OGRR 156 -- Reactive Considerations due to PRR 409 (Vote)*
     • OGRR 162 -- Revisions to Disturbance Monitoring (Possible Vote)*
   • OGRRs Recommended for Rejection
     • OGRR 161 -- Responsive Reserve MW Limit (Vote)*
   • State Estimator Observability Exception Process
3. Network Data Support*
4. Steady State*
5. Performance Disturbance Compliance*
6. System Protection*

Boyer

Thormahlen














Bailey
Moore
Niemeyer
Vatani

11:00 a.m.

Lunch

12:00 p.m.

ROS Working Group Reports (Continued)

1:00 p.m.

7.

Reliable Fuel Operations -- ROS Action Items

Keetch

1:30 p.m.

8.

ERCOT Reserve Margin/Generation Adequacy Task Force Update

Keetch

2:00 p.m.

9.

ERCOT’s Handling of Double Circuit Outages as Contingencies Update (Vote)*

Westbrook

2:30 p.m.

10.

ERCOT Transmission Services Report*

Donohoo

3:00 p.m.

11.

Other Business

3:30 p.m.

12.

Future ROS Meetings

• April 14, 2005
• May 12, 22005

Keetch

4:00 p.m.