Maintenance Scheduling The NTO shall schedule maintenance of its facilities designated as NTO Transmission Facilities Under ISO Operational Control and schedule any outages (other than forced transmission outages) of said transmission system facilities in accordance with outage schedules approved by the ISO. The NTO shall comply with maintenance schedules coordinated by the ISO, pursuant to this Agreement, for NTO Transmission Facilities Under ISO Operational Control. The NTO shall be responsible for providing notification of maintenance schedules to the ISO for NTO Transmission Facilities Requiring ISO Notification. The NTO shall provide notification of maintenance schedules to affected Transmission Owners for NTO Transmission Facilities Requiring ISO Notification and Local Area Transmission Facilities pursuant to Section 3.5.3 of the ISO Services Tariff.
Maintenance Outages If Seller reasonably determines that it is necessary to schedule a Maintenance Outage, Seller shall notify Buyer of the proposed Maintenance Outage at least five (5) days before the outage begins (or such shorter period to which Buyer may reasonably consent in light of then existing conditions). Upon such notice, the Parties shall plan the Maintenance Outage to mutually accommodate the reasonable requirements of Seller and the service obligations of Buyer; provided, however, that, unless Buyer otherwise consents, such consent not to be unreasonably withheld, no Maintenance Outage may be scheduled between the hour ending 0700 through the hour ending 2200, Monday through Saturday, during the time period commencing on May 15 and concluding on September 15. Notice of a proposed Maintenance Outage shall include the expected start date and time of the outage, the amount of Capacity of the Facility that will not be available, and the expected completion date and time of the outage. Seller shall give Buyer notice of the Maintenance Outage as soon as Seller determines that the Maintenance Outage is necessary. Buyer shall promptly respond to such notice and may request reasonable modifications in the schedule for the outage. Seller shall use all reasonable efforts to comply with any request to modify the schedule for a Maintenance Outage. Seller shall notify Buyer of any subsequent changes in Capacity available to Buyer or any changes in the Maintenance Outage completion date and time. As soon as practicable, any notifications given orally shall be confirmed in writing. Seller shall take all reasonable measures and exercise its best efforts in accordance with Prudent Electrical Practices to minimize the frequency and duration of Maintenance Outages.
Scheduled Maintenance Maintenance window for disruptive work to Service will be limited 12:00 A.M. to 4:00 A.M., Central Daylight Time (CDT), any day with requirement of one (1) calendar week notification to Customer prior to maintenance. LightEdge will send an e-mail notification of such disruptive maintenance to Service to Authorized Contacts of Customer. Once notification is sent to Customer this will be considered a “Scheduled Maintenance”. Any Service SLAs will NOT apply during a Scheduled Maintenance.