NOTICE DATE:  April 7, 2010

NOTICE TYPE:  M-A040710-01 Notice of System Change (SCR)

SHORT DESCRIPTION:  SCR758, Enhancements to the Proposed Transmission Outage Report

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  April 29, 2010

LONG DESCRIPTION:  System Change Request (SCR) 758 was approved by the ERCOT Board of Directors on March 23, 2010. This SCR expands the posting requirements established by SCR753, Transmission Outage Notice Detail Enhancements, to include proposed transmission outages in addition to the approved transmission outages addressed by SCR753. The Proposed Transmission Outage Reports will be posted at:

http://mospublic.ercot.com/ercot/jsp/proposed_trans_out.jsp. 

ERCOT will implement this SCR on April 29, 2010.

ADDITIONAL INFORMATION:  A sample of the new upgraded report is attached to this Notice.

This SCR and other key documents can be found on the ERCOT website at the following address:

http://www.ercot.com/mktrules/issues/scr/750-774/758/index.

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 email at [log in to unmask].

If you are receiving email 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.

dh