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NOGRR114

Summary

Title Synchronization with NPRR540, Clarification of Credible Single Contingency
Next Group
Next Step
Status Approved on 01/28/2014
Effective Dates
02/01/2014

Action

Date Gov Body Action Taken Next steps
01/28/2014 TAC Approved
10/03/2013 TAC Deferred/Tabled TAC for consideration
09/12/2013 ROS Recommended for Approval TAC for consideration
07/11/2013 ROS Deferred/Tabled ROS for consideration
06/27/2013 OWG Recommended for Approval ROS for consideration
06/19/2013 OWG Deferred/Tabled OWG for IA Review
05/15/2013 OWG Recommended for Approval OWG IA Review

Voting Record

Date Gov Body Motion Result
01/28/2014 TAC To approve NOGRR114 as recommended by ROS in the 9/12/13 ROS Report. Passed
10/03/2013 TAC To table NOGRR114 until associated Constraint Management Plan NPRRs are approved. Passed
09/12/2013 ROS To recommend approval of NOGRR114 as amended by the 9/9/13 Constraint Management Plan Revision Request Workshop comments. Passed
07/11/2013 ROS To table NOGRR114. Passed
06/27/2013 OWG Consensus to endorse and forward the 5/15/13 OWG Report as amended by the 6/14/13 CenterPoint Energy comments and as revised by OWG, and the Impact Analysis for NOGRR114 to ROS. Passed
06/19/2013 OWG Consensus to table NOGRR114 until a Special OWG meeting. Passed
05/15/2013 OWG Consensus to recommend approval of NOGRR114 as submitted. Passed

Background

Status: Approved
Date Posted: Apr 25, 2013
Sponsor: Frank Owens on behalf of OWG
Urgent: No
Sections: 2.2.2, 2.7.2, 4.3, 4.3.2, 6.2.2
Description: This Nodal Operating Guide Revision Request (NOGRR) revises the use of Credible Single Contingency to align with actual practice and with NPRR540.
Reason: To align with NPRR540 and to respond to the 9/13/2012 ROS directive to the Network Data Support Working Group (NDSWG) and Operations Working Group (OWG) to modify the definition of Credible Single Contingency and apply its newly defined use in the Operating Guides.

Key Documents