ERCOT EAST

Per the tie operator, minimum flow on the Ercot East DC tie is 0.


OUTAGE UPDATE


The East DC Tie is scheduled out of service for maintenance at 07:30CDT on 10/11/2010 and returning to service at 19:30CDT on 10/15/2010.

History

ERCOT NORTH

Per the tie operator, minimum flow on the Ercot North DC tie is 25.

The North DC Tie is derated to 210mw indefinately.

*NOTE: The North DC tie is dynamically scheduled from a South to North (Out of ERCOT) direction. SPP does not sell unscheduled Firm or Non-Firm counterflow in this direction.

OUTAGE UPDATE


North DC tie is scheduled to be taken out of service on 20 September 2010 at 0700CDT and is expected to return to service on 24 September 2010 at 1700CDT.

History

WSCC EDDY Co.

EPE states that the minimum flow for the EDDY tie is 35MW


OUTAGE UPDATE


No outage scheduled for this time.

El Paso Electric has posted a Business Practice on the EPE OASIS regarding operation of the Eddy County HVDC tie. Customers requesting transmission service under the SPP OATT for service up to or out of the Eddy HVDC tie are responsible for reading and understanding this EPE Business Practice. The customer should also understand that any transmission service charges for reservations under the SPP OATT up to or out of the EDDY HVDC tie will not be forgiven when the Eddy HVDC tie becomes inoperable due to this EPE Business Practice. Questions related to the EPE Business Practices or status of the Eddy HVDC Tie due to this Business Practice should be directed to the EPE OASIS or EPE Staff.

History

WSCC BLACKWATER

TNPN states that the minimum flow for the Blackwater tie is 15MW


OUTAGE UPDATE


The Blackwater DC Tie returned to service at 00:00 hours on 5/30/10.

History

LAMAR

Per the tie operator, minimum flow on the LAMAR DC tie is 0.


OUTAGE UPDATE


The Lamar DC tie is back in service at 1355 on 8/18/2010.

History

Jimmy Womack
Supervisor, Tariff Administration