New York State Office of Parks, Recreation and Historic Preservation Expansion and Improvements at Bear Mountain State Park

The GPI Buildings Group designed an array of HVAC, electrical, plumbing, and civil engineering solutions. Enhancing the reliability, resiliency, and capacity of the park’s antiquated power distribution system to improve reliability was a top requirement. GPI designed upgrades to the power distribution system, including relocating many overhead lines underground to mitigate the risk of outages from wind, rain, and treefall. The design for the underground power delivery grid extends into scenic and recreational areas that would be impractical or unsightly to reach with overhead lines, including the lawn south of the Bear Mountain Inn, where park officials plan seasonal decorative lighting displays. GPI’s phased design plan maintains power to existing electrical infrastructure during construction. 

GPI assessed the electrical, sanitary, and water needs of Bear Mountain’s public restrooms. A new “Confluence” public restroom will be built, and an existing restroom will be modernized to increase comfort and functionality. GPI’s design for both restrooms features radiant under-slab heating and energy-efficient LED lighting. An automatic window control system will provide improved and efficient natural ventilation by opening and closing the windows in response to shifting temperature and weather conditions. Both restrooms will also be equipped with mechanical exhaust systems to effectively vent odors. GPI included backflow prevention devices in its design to protect the water service and prevent contaminated water from entering the public water supply.  

GPI’s civil engineers analyzed turning radii of multiple transportation vehicles to ensure adequate clearance and unimpeded access for deliveries. Existing electric vehicle charging stations and site lighting will be relocated to facilitate delivery activity.