- Buffer zone limitations
- Existing and future services
- Land ownership and zoning
- Landfill gas generation and emissions
- Leachate generation and migration
- Location of sensitive receptors and line of sight
- Settlement and stability of the landfilled waste
- Maintaining the integrity of the landfill capping layer, to prevent exposure of the landfilled waste
- Topography and drainage
- Impacts to nearby receptors during remediation/redevelopment works
- Maitland Airport
The Options Assessment considers these in detail.