DuBois & King developed an emergency action plan and designed a mineral seepage filter system for a 400-ft-long by 22-ft-high dam serving a 45-acre recreational impoundment for the the Wantastiquet Trout Club in Weston, Vermont. The project was constructed in the summer of 2015.
After the existing steel truss bridge was closed to all pedestrian and winter recreation traffic, the Town of Wentworth, New Hampshire, purchased a covered bridge from a hotel development that was demolished in Bedford, New Hampshire. DuBois & King provided bridge engineering for the mobilization and rehabilitation of the replacement structure and abutments. The replacement covered bridge was moved from Bedford to a storage location in Wentworth in the spring of 2015.
VT 66 connects VT 12 and VT 14 and serves approximately 6,100 vehicles per day. VTrans selected DuBois & King to provide design and construction phase services for the roadway, drainage, and signing associated with this roadway reclaim project. The project is currently under construction.
DuBois & King provided preliminary engineering through final design for a larger spillway for a high hazard, circa-1900 dam serving a 63-acre recreational impoundment in Mount Holly, Vermont. Originally constructed for mill power, the 217-ft-long by 15-ft-high stone, concrete, and earthen dam was reportedly overtopped four times, most recently during Tropical Storm Irene. The project is currently being constructed.
DuBois & King provided the design of the Perley Farm Road reconstruction and flood resilient channel protection on the White River in Royalton, Vermont. High river stages during Tropical Storm Irene destroyed a 500 ft long section of Perley Farm Road, which ran along the north bank of the White River. Project objectives included the design of a road alignment, which fit into the existing site conditions, and armoring the river bank to improve flood resiliency. Construction was completed in the summer of 2015.
