NOTICE DATE:  February 18, 2011
NOTICE TYPE:  M-A021811-01 Operations
SHORT DESCRIPTION:  Proposal to Revise Allen Switch Series Reactor on Ben Davis 138kV SPS #17
INTENDED AUDIENCE:  ERCOT Market Participants
DAY AFFECTED:  February 18, 2011
LONG DESCRIPTION:  ERCOT has received a proposal to revise the Allen Switch Series Reactor on Ben Davis 138kV Special Protection System (SPS #17) from Oncor Electric Delivery (Oncor). The Allen Switch Series Reactor on Ben Davis SPS currently protects loading of the Allen Switch to Ben Davis 138kV; the revised proposal updates the arming and disarming conditions for the SPS.
The proposal to revise the Allen Series Reactor on Ben Davis SPS is being reviewed by ERCOT as described in the SPS Approval Procedure. Comments on the proposed SPS are due by March 2, 2011, 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 can be found on the ERCOT Market Information System (MIS) under "Special Protection Systems and Remedial Action Plans" at https://mis.ercot.com/pps/tibco/mis/Pages/Grid+Information/Long+Term+Planning. A digital certificate is required to access the MIS.
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<http://lists.ercot.com/>.



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