The U.S. Environmental Protection Agency has awarded the Minnesota Pollution Control Agency a grant to demonstrate land disposal techniques for potentially hazardous chemical wastes (solids, sludges, and slurries). This document presents the demonstration approach as it is proposed in the grantee's application. The application identifies and discusses: work tasks, potential facility designs, personnel needs, budget needs, contractor/consultant arrangements, implementation procedures, evaluating and reporting procedures, and the existing regulatory framework.