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From: marketopshourahead@caiso.com To: mktstathourahead@caiso.com Subject: COI re-rate Cc: Bcc: Date: Mon, 13 Aug 2001 20:22:15 -0700 (PDT) After the Day ahead market ran, the COI branch group TTC in the (N-S) direction was changed from 4020 MW to 4300 MW and in the (S-N) direction was changed from 2450 MW to 3675 MW for HE's 2100 through 2400 for operating day 8/13/01. The reason(s) for the change is the line work is finished. This applies to real time only. The ISO will update you of any changes in line rating status. Sent by Market Operations, inquiries please call the Hour Ahead Desk. The system conditions described in this communication are dynamic and subject to change. While the ISO has attempted to reflect the most current, accurate information available in preparing this notice, system conditions may change suddenly with little or no notice.