---------------------- Forwarded by Sara Shackleton/HOU/ECT on 12/16/99 01:04 
PM ---------------------------


Stuart Zisman
12/16/99 12:59 PM
To: Sara Shackleton/HOU/ECT@ECT, Elizabeth Sager/HOU/ECT@ECT
cc:  
Subject: Summer - Winter Designation


---------------------- Forwarded by Stuart Zisman/HOU/ECT on 12/16/99 12:58 
PM ---------------------------
   
	Enron North America Corp.
	
	From:  Rodney Malcolm                           12/16/99 12:45 PM
	

To: Stuart Zisman/HOU/ECT@ECT
cc:  
Subject: Summer - Winter Designation


Designation for Gas Index switch over
April through October - Summer
Nov through March - Winter or non summer