On August 22nd 2012, The National Park Service of the National Capital Region awarded the Installation of Fire Protection System in Henry Hill Visitor Center, Manassas National Battlefield in Manassas VA to QSS International Inc.

The work of this contract includes, but is not limited to the following work: Removing conventional (zoned) fire alarm system (panel and appliances), installation of new fire alarm system, providing complete automatic sprinkler protection, expanding dry pipe sprinkler systems. Installing Dry pendent sprinklers. Modifying and expanding the existing sprinkler valve manifolds and providing wet pipe valve assembly to serve sprinklers. Providing double interlocked preaction sprinkler systems. Providing new power circuits for fire alarm control panels, notification appliance booster panels and new air compressors.