NOTICE DATE: March 11, 2009 NOTICE TYPE: M-B031109-01 Operations SHORT DESCRIPTION: Commercial Operations for Comision Federal de Electricidad (CFE) Asynchronous Ties INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: March 12, 2009 LONG DESCRIPTION: The asynchronous ties listed below will become commercially operational effective March 12, 2009: * Eagle Pass (DC_S, 30 MW capacity rating) * Laredo Variable Frequency Transformer (VFT) (DC_L, 100 MW capacity rating) * Sharyland Railroad (DC_R, 150 MW capacity rating) Import/Export limits will be calculated daily by CFE/ERCOT and published at http://mospublic.ercot.com/ercot/jsp/frequency_control.jsp. ADDITIONAL INFORMATION: CFE Scheduling contact information is listed below: Daniel Paniagua [log in to unmask]<mailto:[log in to unmask]> 52(55) 5595 5400 ext. 51157 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/>. sg