Rec. B.3: The DoD OIG recommended that the Commanding Officer, Naval Facilities Engineering Systems Command Hawaii, in coordination with the Commander, Pearl Harbor Naval Shipyard, direct planning officials to apply environmental threat policies, such as DoD Directive 4715.21 and relevant Unified Facilities Criteria, when developing and executing projects to address the risks identified during the master planning process for the existing dry docks at Pearl Harbor Naval Shipyard.