Investigate and remediate various operable units at the Picatinny Arsenal Site to protect human health and the environment at the Site.
ROD issued July 3, 2007 for Site 25/26 Soil. The remedy involves capping an area of PAH contaminated soil which is approximately 14 thousand square feet, and land use controls.
ROD issued Sept. 28, 2007: Area E GW and Site 22: Area E Groundwater consists of volatile organic compound (VOC) plume that is approximately 34.4 acres in area and 1,332 thousand cubic yards in volume. The remedy for Area E Groundwater is monitored natural attenuation and land use controls. The land use controls for Area E Groundwater include designation as a Classification Exception Area regulated by NJDEP and a prohibition to use Area Groundwater for potable purposes. Site 22 is 0.762 acres in area and contaminated soil. The remedy for Site 22 is land use controls to prohibit residential development, elementary and secondary schools, child-care facilities and playgrounds
ROD was issued September 30, 2008 for PICA 020 Group of Sites. The remedy involves implementing land use controls at 11 sites (19, 163, 86, 182, 183, 28, 106, 124, 141, 143, and 135). No further action for sites 49 and 44. The land use controls will limit site use to commercial/industrial.
ROD issued March 19, 2009 for site 61/104. The remedy also includes land use controls which limit site use to commercial/industrial.
The ROD was approved on April 1, 2009 for Area B. A VOC