James Madison University, Apartments on Grace

Harrisonburg

Virginia

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Students living in The Apartments on Grace benefit from advanced engineering solutions hidden within its walls. This residential complex combines extensive mechanical systems with intelligent lighting design to create comfortable, energy-efficient housing. Each aspect of the building—from its HVAC system to its recreational areas—serves a practical purpose while reducing long-term operating costs.

Mechanical Systems

The building's mechanical infrastructure centers on a high-efficiency water source heat pump HVAC system. This system uses condensing boilers and a closed-circuit cooler tower, along with four rooftop dedicated outside air handling units. These units provide ventilation and dehumidification while recovering energy from exhaust air. The system includes variable condenser water loop pumping to reduce energy consumption.

Lighting and Recreation

The development's electrical systems enhance quality of life for residents. The adjacent recreational areas use professional-grade sports lighting, allowing students to play volleyball and tennis after dark. Well-lit courtyard spaces in the quad create natural gathering areas, while the lobby features distinctive architectural lighting that welcomes residents and visitors.

Space Optimization

The project team integrated all mechanical and electrical systems within limited plenum space, as reduced floor-to-floor heights helped control costs. The building includes a Subway restaurant, which was incorporated into the overall design.

Collaboration and Implementation

The project team collaborated with building maintenance staff throughout planning and construction to ensure the systems would work well and be simple to maintain. Working with code officials resulted in compliant systems that avoided excess complexity and costs, particularly for corridor fire partitions and ventilation.

Environmental Considerations

The development uses low-mercury lamps in its lighting systems. Quick communication between design engineers and the commissioning agent helped resolve issues efficiently during the fast-track construction schedule, preventing contractor delays.

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