Establishes an independent state monitorship to oversee containment, remediation, excavation and cleanup of the groundwater plume associated with the Northrop Grumman Bethpage Facility and Naval Weapons Industrial Reserve Plant sites in the hamlet of Bethpage within the town of Oyster Bay and compliance by Northrop Grumman and any other parties responsible for such containment, remediation, excavation and cleanup with any operative consent decrees, consent judgments, settlements, or agreements.