The purpose of the Remedial Investigation/Feasibility Study Report is to provide a comprehensive description of Kotzebue LRRS, including the installation's operational history and environmental setting; a summary of past IRP investigations at the site; a detailed description of the 1994 remedial investigation; a site conceptual model integrating available site information; and site-specific summaries and recommendations. This document also incorporates a feasibility study which identifies cleanup objectives, evaluates various remedial action alternatives, and recommends appropriate actions to meet cleanup objectives.

This Work Plan describes the work to be performed, explains project objectives, and presents rationale for conducting specific project activities for the Installation Restoration Program at Kotzebue Long Range Radar Station, Alaska. (MM).

This Final Field Sampling Plan describes the work to be performed and details field investigation procedures for conducting specific project activities for the Installation Restoration Program at Kotzebue Long Range Radar Station, Alaska.-BKA.

This Final Remedial Investigation/Feasibility Study describes the work performed; explains project objectives; and presents data collected during project activities, results, and conclusions for the Installation Restoration Program at Tin City Long Range Radar Station, Alaska. The report describes the risks posed by the site and gives the basis for selecting remedies to mitigate the risks.