Midwest ISO OASIS Maintenance Notice

Midwest ISO OASIS Maintenance Notice

The Midwest ISO OASIS will be taken off-line on Tuesday, November 27, 2007, at approximately 2125 EDT, during which the site will be upgraded. This maintenance could last as long as 60 minutes. During this time, to submit a Non-Firm next-hour transmission request while the outage is in progress, please utilize the policy set forth in Section 6.4 (Submitting Requests when OASIS is Unavailable) of the Midwest ISO TEMT Module Business Practices manual.