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PGRR057

Summary

Title Responsibilities for Performing Geomagnetic Disturbance (GMD) Vulnerability Assessments
Next Group
Next Step
Status Approved on 06/13/2017
Effective Dates
01/22/2019

Section 6.11

Action

Date Gov Body Action Taken Next Steps
06/13/2017 BOARD Approved
05/25/2017 TAC Recommended for Approval Revision Request Consideration
04/06/2017 ROS Recommended for Approval Revision Request Consideration
03/22/2017 PLWG Recommended for Approval Revision Request Consideration
02/22/2017 PLWG Recommended for Approval Impact Analysis Consideration

Voting Record

Date Gov Body Motion Result
06/13/2017 BOARD To approve PGRR057 as recommended by TAC in the 5/25/17 TAC Report. Passed
05/25/2017 TAC To recommend approval of PGRR057 as recommended by ROS in the 4/6/17 ROS Report. Passed
04/06/2017 ROS To recommend approval of PGRR057 as recommended by PLWG in the 3/22/17 PLWG Report. Passed
03/22/2017 PLWG To endorse and forward to ROS the 2/22/17 PLWG Report and the Impact Analysis with a recommended priority of 2017 and a rank of 150. Passed
02/22/2017 PLWG To recommend approval of PGRR057 as amended by the 2/16/17 ERCOT comments and as revised by PLWG. Passed

Background

Status: Approved
Date Posted: Feb 6, 2017
Sponsor: ERCOT
Urgent: No
Sections: 3.1.1.5 (new), 3.1.8 (new), 6.11
Description: This Planning Guide Revision Request (PGRR) aligns the Planning Guides with North American Electric Reliability Corporation (NERC) Reliability Standard TPL-007-1, Transmission System Planned Performance for Geomagnetic Disturbance Events, by identifying responsibilities for performing studies needed to complete Geomagnetic Disturbance (GMD) vulnerability assessments.
Reason: Regulatory requirements

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