Significant volumes of mixed low-level waste (MLLW) will be generated as part of the management and remediation of the Hanford Site. The MLLW that is generated as part of the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (CERCLA) process will largely be managed as part of that remediation effort, with disposal likely in the centralized Environmental Restoration Disposal Facility (ERDF). Other unique MLLW streams will be produced as part of the Hanford program to disposition tank wastes, and will include failed equipment (melters) and immobilized low-activity wastes. These disposal operations are in the early planning stages and will likely require development of specialized disposal facilities.