ON AUGUST 6, 2007, THE DIRECTOR OF THE HAZARDOUS SITE CLEANUP DIVISION SIGNED A CERCLA ADMINISTRATIVE COST RECOVERY SETTLEMENT, WITH THE PENNSYLVANIA DEPARTMENT OF TRANSPORTATION IN CONNECTION WITH THE PENNSYLVANIA RAILROAD TRANSFORMER SUPERFUND SITE, IN PITSBURGH, ALLEGHENY COUNTY, PENNSYLVANIA. PENNDOT HAD PREVIOUSLY PERFORMED A REMOVAL ACTOIN, DISPOSING OF FOUR (4) POLYCHLORINATED BIPHENYL ( PCB ) TRANSFORMERS FORM A SERVICE TUNNEL LOCATED UNDERNEATH THE PENNSYLVANIA RAILROAD STATION. UNDER THE AGREEMENT, PENNDOT WILL PAY $33,889.31 TO THE EPA HAZARDOUS SUBSTANCE SUPERFUND TO RESOLVE ITS POTENTIAL LIABLITY.