ATTACHMENT A3 - Repair of Luce Pringle and Mahan Halls at Lower Campus NWC Categorical Exclusion May 2025.pdf

This document is a Record of Categorical Exclusion and associated project specifications for Lower Campus Repairs (Phase 1) at the Naval War College, Naval Station Newport in Rhode Island. The Navy proposes repair and restoration of three historic buildings: Luce Hall, Pringle Hall, and the connector bridge between them. Specific repair work includes:

For Luce Hall: Removing and rebuilding the damaged upper chimney, matching existing design, and installing a metal chimney cap. For Pringle Hall: Removal and reinstallation of 5 displaced granite elements, repointing of copper seams on the connector bridge, and granite joint repairs. For the connector bridge: Inspecting existing copper seams, resoldering damaged joints, and repointing granite joints. The project is categorically excluded from detailed environmental assessment, with work to be conducted between April 15 and November 15. The buildings are designated National Historic Landmarks and contribute to the Naval War College Historic District, requiring careful preservation techniques to maintain their historical integrity.