DuBois & King served as the lead engineer and survey firm on the consultant team that developed standards for rebuilding Burlington’s downtown streets, sidewalks, and City Hall Park into sustainable and dynamic public spaces. D&K located trees within the project area, noting the species and diameter breast height through the park, as well as along…
At the Gorge Hydroelectric facility, power transmission lines cross the Winooski River close to the dam spillway presenting a substantial icing issue (from spillway spray) for the conductors. The facility’s staff regularly used a nearby utility bridge to stage ice removal activities, and the client was interested in modifying the transmission line to reduce or…
The Mad River Valley is a rural though populous region characterized by steep slopes, narrow river channels, and a relatively high level of transportation infrastructure and building stock along valley floors and roads accessing resort areas. D&K worked with the CVRPC to survey the area and develop a study that cataloged the hydrology and hydraulics…
The goal of the Crescent Connector project was to provide a bypass of the congested Five Corners intersection for south-to-east travelers. The project included complete streets enhancements, parking, an 850-ft segment of new roadway, and 500 ft of roadway enhancement around the east side of Five Corners. D&K served as the lead consultant, designing the…
Located in the downtown core, adjacent to the Village Green, the Fair Haven Park and Ride lot consisted of lightly marked spaces with no separation from the roadway on either side. The large contiguous area of paved surface, lack of pedestrian facilities, and minimal striping provided a low level of service. Frequently used by residents…
To increase the area of conserved wildlife habitat and provide public access to new Wildlife Management Areas (WMAs), the New Hampshire Fish & Game Department purchased two parcels in southwest New Hampshire. D&K completed a boundary survey for the new area. Our survey crew brushed the property area, blazed boundary lines, painted over blazing, witnessed…
The Baker River Site 8 dam is a 1,462-ft-long by 63-ft-high dam with a maximum storage capacity of 4,750 acre-ft and is fed by a 15.58-sq.-mi. drainage area. The dam uses a vegetated auxiliary spillway to pass high flows, and the main spillway system consists of a concrete riser and a small stilling basin. Constructed…
D&K provided engineering services for a new $17.5M LEED-Gold-certified five-story residence hall that houses up to 283 students, serving as a benchmark for new construction and renovation projects on campus. D&K provided civil/site design, permitting, topographic and boundary surveys, utilities, and cost estimates. Site improvements included grading, stormwater management system, access road/parking, pavement marking/signage, ADA…
PurposeEnergy, a nationwide renewable energy producer, sought to develop an anaerobic digester and food process treatment facility near Middlebury’s wastewater treatment facility (WWTF) in the heart of the town’s industrial district. The project accomplishes two significant goals: reduce loading from food-process waste to the municipal WWTF and maximize the reuse of waste products through a…