NOTICE DATE:  October 21, 2016

NOTICE TYPE:  M-C091916-02 NPRR

SHORT DESCRIPTION:  Additional Implementation Details of NOGRR143

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  November 3, 2016

LONG DESCRIPTION:  On November 3, 2016, the remainder of Nodal Operating Guide Revision Request (NOGRR) 143, Alignment of Nodal Operating Guides with NERC Reliability Standard, BAL-001-TRE-1, will be implemented.

NOGRR143 was approved by the Technical Advisory Committee (TAC) on February 25, 2016.

On October 1, 2016, NOGRR143 was partially implemented in conjunction with Nodal Protocol Revision Request (NPRR) 691, Alignment of Protocols with NERC Reliability Standard BAL-001-TRE-1.

The remaining grey-boxed NOGRR143 language (Section 8, Attachment C, Turbine Governor Speed Tests) will be implemented on November 3, 2016. This implementation aligns the historical governor test forms with the governor performance report.

ADDITIONAL INFORMATION:  Pursuant to Nodal Operating Guide Section 1.3.6, Nodal Operating Guide Revision Implementation, ERCOT is required to provide notice as soon as practicable, but no later than ten days prior to implementation.

NOGRR143<http://www.ercot.com/mktrules/issues/NOGRR143> and associated documents can be found on the ERCOT website.

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]<mailto:[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.









sa