Respondent will reimburse EPA for past response costs at three superfund sites in Puerto Rico. the Central Roig Sugar Mill Superfund Site, located in Yabucoa, Puerto Rico, the Murcielago Pesticide Warehouse Superfund Site, located on State Road 2, Candelaria Ward, Arecibo, Puerto Rico and the Vega Baja Superfund Site located in the Brisas del Rosario area of the Rio Abajo Ward, Vega Baja, Puerto Rico.