NOTICE DATE: November 2, 2009 NOTICE TYPE: M-C110209-01 Operations SHORT DESCRIPTION: Special Protection System Reporting Requirements per OGRR224 INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: November 15, 2009 LONG DESCRIPTION: Per OGRR224, ERCOT has issued this Market Notice as a reminder that owners of Special Protection Systems (SPSs) are to provide a monthly report to ERCOT describing each instance an SPS armed/activated and reset. This report will include the date and time of arming/activation and reset. The OGRR did not specify when this report is due or who at ERCOT should receive the report. This Market Notice makes that clarification. ACTION REQUIRED: Please submit the monthly SPS Operation report to the ERCOT Shift Supervisor [log in to unmask]<mailto:[log in to unmask]> email address on or before the 15th of each month, using the format in the attached spreadsheet. CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via e-mail at [log in to unmask]<mailto:[log in to unmask]>. If you are receiving e-mail from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com<http://lists.ercot.com/>. dh