From: KDONOHO1@oncor.com Sent: Tuesday, March 24, 2009 10:39 AM To: Jack Thormahlen; ebby.john@centerpointenergy.com; glenn.hemperley@centerpointenergy.com; kevin.morley@centerpointenergy.com; bobG@gplops.org Subject: ROS Assignemnt - NOGRR025 Attachments: 025NOGRR-07_ROS_Comments_031709.doc; 025NOGRR- 04_OWG_Comments_Spreadsheet_022509.xls Importance: High On March 12, 2009, the ROS considered the OWG Comments on NOGRR025 and voted to direct the ROS Working Groups to proceed according to the OWG Comments spreadsheet (025NOGRR-04 OWG Comments 022509) and to request that the Wholesale Market Subcommittee (WMS) review the spreadsheet and ask that their working groups consider the spreadsheet at their next meeting. The assigned working groups are asked to return to ROS in April with preliminary recommendations and timeline for implementation. http://nodal.ercot.com/mktrules/noperating/nogrr/001-025/025/index.html Please look over the spreadsheet and any provided comments at the above link. WG groups should only comment on their items as listed in column A. Some things to consider are: Does the WG agree with the Responsible Entity? What is relevant to report or metric to measure? Ken D. Confidentiality Notice: This email message, including any attachments, contains or may contain confidential information intended only for the addressee. If you are not an intended recipient of this message, be advised that any reading, dissemination, forwarding, printing, copying or other use of this message or its attachments is strictly prohibited. If you have received this message in error, please notify the sender immediately by reply message and delete this email message and any attachments from your system.