prices for each one of the alternatives differ generally, as do the details. While some demand monitoring or no additional treatment of infected land, others rely on real obstacles to prevent polluted soils from using out. Of the six answers introduced, alternative No. 4 could be the states favorite alternative. This solution might combine some onsite landfills and fill deposits, then address them with reduced- limits that are permeability. Some soils that are polluted will have to be removed under this method. The projected price for Alternative No. 4 is just about $28 thousand.