We have received an executed Amendment to Guaranty by and between Enron North 
America Corp. ("ENA") and Allied Waste Industries, Inc. dated effective as of 
May 15, 2001, which adds language regarding waivers to the Guaranty provided 
by Allied Waste Industries, Inc.  Such Guaranty guarantees the obligations of 
Allied Waste North America, Inc. under the ISDA Master Agreement dated July 
31, 2000 between ENA and Allied Waste North America, Inc.

Copies will be distributed.

Stephanie Panus