Please Note Market Rule 6.1.3.2 (Additional Maintenance Outages)

If conditions require, a Generating Unit or external purchase may, though its Generator or CEP and upon seventy-two (72) hours advance notice, schedule with the ISA a new Maintenance Outage on its system. The Generating Unit or external purchase shall supply to the ISA, through its Generator or CEP, the data set out in this NMMR #6.

At the ISA’s discretion, this seventy-two (72) hour notice requirement may be relaxed.