D&K provided electrical design for a $75M renovation and new construction for a nursing home that consists of three wings serving long-term care, physical rehabilitation, and memory care needs. The project includes state-of-the-art nurse call, data, and communication systems, and an addressable fire alarm. In addition to the normal power design, the project included critical…
In response to repeated storm damage to this 1,900-ft-long, circa 1960s Army Corps granite block protection levee, the Town of Lincoln needed to repair the levee to maintain an acceptable level of service. DuBois & King evaluated the structural, hydrologic and hydraulic, civil, and structural conditions and requirements of this site along the Pemigewasset River….
The City of Lebanon needed to replace a functionally obsolete crossing with inadequate geometry that was at the end of its service life. The three-span, 145-ft-span steel stringer bridge that crosses over the New Hampshire Railroad serves NH 12A at a skew with the railroad tracks immediately adjacent to the congested intersection with US 4….
For the construction of the new US Department of Labor (DOL) New Hampshire Job Corps Center, DuBois & King’s survey crew tied into existing boundary corners and collected 1-ft contour intervals on an undeveloped 20-acre wooded parcel. Our surveyors developed the topographic survey into a 3D-model base plan to assist our design team in performing…
The city completed the design of improvements to the existing wastewater pump station. Through that process, it became evident that the existing system had reached the end of its operating life, and selected components should be replaced rather than upgraded to provide increased reliability, energy efficiency, safety, and compatibility with other city pump stations. D&K…
The Town of Swanzey sought to revitalize a river access park in a neighborhood. D&K provided design and permitting assistance for improvements to the park, including new landscaping, stormwater drainage improvements, a new shelter, a rooftop boat launch, and other new site elements. Our project team engaged with the Ashuelot River Local Advisory Committee, Town…
Parlin Field is a general aviation airport that has historically relied on maintaining financial self-sufficiency through revenue generated from airport leases, aviation fuel sales, aircraft storage fees, volunteerism, and grants from the New Hampshire Bureau of Aeronautics. The town recently applied with the FAA to become an obligated NPIAS airport and accept federal funds, which…
The Glencliff Home is an off-the-grid assisted living facility whose primary purpose is to provide adults with mental health care. The campus includes residential, care, office, and maintenance spaces and uses a combination of renewable energy systems, including a hydroelectric facility, as well as fossil fuels to supply power and heat. For many years, D&K…
In an effort to pursue greater building efficiency and operational cost savings, the New Hampshire Army National Guard (NHARNG) conducts annual facility energy audits of all facilities on a rotating basis. D&K conducted an energy audit at four out of a total of 35 NHARNG facilities. D&K evaluated lighting, air quality, temperature, ventilation, humidity, and…