Historic Masonry & Perimeter Wall Repair

This subcontract involves providing specialized structural repairs and repointing services for perimeter brick walls on National Park Service projects. Working under prime contractors, the selected provider will be responsible for the structural stabilization of failing walls and the repointing of mortar joints. A critical requirement of the scope is the use of historically accurate mortar mixes, which necessitates detailed historic mortar analysis and matching to ensure full compliance with National Park Service standards for historic preservation. Managed by the Department of the Interior's National Park Service Contracting Activity under NAICS code 238110, the primary objective is to deliver restored, structurally sound perimeter walls that maintain their historical integrity. The contract emphasizes technical precision in masonry to meet strict preservation guidelines while ensuring the long-term stability of the site's infrastructure.