SMR (Structural Material for Reinstatement) has proven repeatedly that it can be used to encapsulate contaminants in contaminated spoil. This enables the client to re-use the existing contaminated spoil on-site by reducing the leachability of the contaminants in the spoil to safe levels. The contaminated spoil can then be used as a structural material that will actually outperform traditional backfill materials. With the small number of nonhazardous landfill sites remaining and even fewer hazardous landfills available, the SMR solution cuts out huge transport distances and even larger disposal costs. As an example, SMR has been used on the following contaminants and constantly proved successful in encapsulating these contaminants: Heavy metals PAH TPH Asbestos Diesel Use of SMR on remediation projects has resulted in massive savings being achieved compared to other methods.