Exhibit 10.5 AGREEMENT AND PLAN OF MERGER AND REORGANIZATION AGREEMENT AND PLAN MERGER AND REORGANIZATION (the "Agreement") dated as of October 9, 2001 by and among (1) TRC Companies, Inc., a Delaware corporation (the "Parent"), party of the first...Merger Agreement • October 26th, 2001 • TRC Companies Inc /De/ • Hazardous waste management • Connecticut
