NOTICE DATE:  September 23, 2010

NOTICE TYPE:  M-A092310-01 Operations

SHORT DESCRIPTION:  Proposal to install a new SPS at Barney Davis

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  October 7, 2010
LONG DESCRIPTION:  ERCOT has received a request to install a Special Protection System (SPS) at the Barney Davis generation facilities (Barney Davis SPS) from American Electric Power (AEP). This SPS will monitor flows on all lines leaving the Barney Davis facilities and protects against overloads on Airline - Davis circuit 1 (Via Pharaoh), Airline - Davis circuit 2, Airline - Davis circuit 3 (Via Wooldridge), Davis - Holly (via Rodd Field), and Davis - Nelson Sharpe 138kV lines.

The proposal to add the Barney Davis SPS is being reviewed by ERCOT as described in the SPS Approval Procedure. Comments on the proposed SPS are due by October 7, 2010, and should be submitted to [log in to unmask]<mailto:[log in to unmask]> using the attached comment form. Any questions or concerns raised during this timeframe will be addressed by ERCOT Staff or the entity submitting the SPS proposal.

Information regarding SPSs is located in the "Special Protection Systems Information" section of the Planning and Operations Information secure website: http://planning.ercot.com/login/login.

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 Relations via email at [log in to unmask]<blocked::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<http://lists.ercot.com/>.

dh