NOTICE_OUTAGES_WHOLESALE Archives

Notice Outages Wholesale

NOTICE_OUTAGES_WHOLESALE@LISTS.ERCOT.COM

Options: Use Classic View

Use Monospaced Font
Show HTML Part by Default
Show All Mail Headers

Topic: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
ERCOT Client Services <[log in to unmask]>
Tue, 15 Jan 2019 17:27:51 +0000
text/plain (2907 bytes) , text/html (8 kB)
***** EXTERNAL email. Please be cautious and evaluate before you click on links, open attachments, or provide credentials. *****

NOTICE DATE:  January 15, 2019

NOTICE TYPE:  M-A011519-01 Outage - Wholesale

SHORT DESCRIPTION:  Planned system maintenance with impacted services

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  January 21, 2019 15:30 - 17:30

LONG DESCRIPTION:  ERCOT will be performing planned system maintenance of several source databases and applications on January 21, 2019, within a maintenance window of 15:30 - 17:30. During this system maintenance, market submissions will be unavailable for approximately 30 minutes and real-time communications will be unavailable for approximately five minutes. All systems should re-establish communications automatically.

During the maintenance period, Market Participants may experience intermittent issues with the following services:

********* Market submissions and requests via WebServices, Market Manager and Outage Scheduler

********* Report publishing to the ERCOT Market Information System (MIS)

********* Downloading of extracts and reports from MIS and WebServices

********* Net Dependable Capability and Reactive Capability (NDCRC).

Note that the outage is scheduled to begin at approximately 15:30; however, this start time may be delayed depending on the current system conditions. A Hotline call will be made to Qualified Scheduling Entities (QSEs) with Resources and Transmission Operators (TOs) to announce the start of the outage, and another Hotline call will be made at the completion of the outage.

ACTION REQUIRED:  Qualified Scheduling Entities (QSEs) with Resources may be instructed to follow Emergency Base Points during the outage. QSEs and Transmission Service Providers (TSPs) will need to refrain from making submissions in Market Manager and Outage Scheduler during the outage period as the submissions will not be accepted.

ADDITIONAL INFORMATION:  Note that the Market Information System (MIS) and Current Day Reports (CDR) system will be impacted. Reports will be rerun and reposted as applicable. The MIS Dashboards and ERCOT.com price displays will not be populated with data during this timeframe.

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 a public 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




########################################################################

To unsubscribe from the NOTICE_OUTAGES_WHOLESALE list, click the following link:
http://lists.ercot.com/scripts/wa-ERCOT.exe?SUBED1=NOTICE_OUTAGES_WHOLESALE&A=1


ATOM RSS1 RSS2