NYISO - NOTICE of Changes to OASIS/MIS/CSS Systems

Dear Market Participants,

Please note the changes below are planned for the indicated
OASIS/MIS/CSS systems on the dates shown. Updates and revisions
will follow as needed to keep you informed.
Please direct any questions or comments back to me.

Thank you,
Pete Morrison
Customer Relations
518-356-6060

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Scheduled for 11/29/00 & 11/30/00
Change type - Enhancement
Description:
The Manual Dispatch System (MDS) will be modified to reflect the
recent transfer in ownership of Indian Point 3; the DNI values for
that unit will be included in the DNI calculation for ConEd

?s
region.
Real-time systems will be modified to send 10-minute SCD
basepoints during reserve pickups in place of the 6 second UDG
basepoints, to units via ICCP and Bisync communications .
JCWG-4RBSEJ; RDEY-4RJPHZ;
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