 Concerns have been raised regarding the removal of PCBs from the karst limestone topography, and regarding the possible disposal options.To date, the Westinghouse Bloomington PCB Superfund site case does not have a Remedial Investigation/Feasibility Study (RI/FS) and Record of Decision (ROD), although Westinghouse signed a US Department of Justice Consent Decree in 1985.The 1985 consent decree required Westinghouse to construct an incinerator that would incinerate PCB-contaminated materials.