The Gray Farm needed a new waste storage facility and leachate collection system. D&K visited the site and conducted field survey and mapping, soil investigations, preliminary engineering, final design, and construction phase services while following the requirements of the NRCS EQIP program.
Built into a hillside, Gardiner’s historic district, bounded by the Cobbosseecontee Stream and the Kennebec River, is garnering new interest and investment after mills and other large institutions closed. D&K developed a ten-year downtown master plan that improves resilience against coastal and inland flooding, economic sustainability, stormwater capacity and pollution control, and multimodal accessibility. Through…
For a wide-ranging park expansion and redevelopment effort, Manchester’s Parks, Recreation, and Cemetery Division selected D&K as a partner to perform detailed site analyses of multiple schools, recreational areas, and other properties, including rehabilitation of the Piscataquog River Park. D&K provided planning, design, and construction administration services for the realignment of the entry roadway, a…
The City of Laconia’s Parks and Recreation Department sought to create a new infill park on Lucerne Avenue. The park included a restroom building, an amphitheater, a playground, and a pavilion. D&K worked with subconsultants to accomplish Low Impact Development practices and provided part-time construction observation services, concrete foundation testing observation, and contract administration services.
The City of St. Albans sought to create a plan for the south end of Taylor Park to improve cohesion and connectivity with the historic north end. Taylor Park needed improved circulation, infrastructure for events, increased accessibility, improved lighting and wayfinding, improved stormwater infrastructure, and a more extensive tree canopy. As part of a consultant…
The Sydney Drive park provides a venue for passive recreation and includes the conversion of an open stormwater retention pond to subsurface manifold piping and stone retention facility with an underlying treatment media. The project is an implementation of the Indian Brook Flow Restoration Plan and a pilot treatment study in preparation of future Lake…
Stormwater design and permitting assistance was required for the widening and upgrade of approximately one mile of roadway near the intersections of Routes 7, 2A, and 127. The project entailed widening, overlay, and reconstruction, as well as new curbing, drainage, bike lanes, signals, and signage. D&K provided drainage design, hydrologic analysis of stormwater runoff rates…
The Charlestown drainage system consisted of 20 catchbasins, manholes, and approximately 3,700 feet of stormwater conveyance pipe, which collected stormwater from approximately 20 acres of pervious and impervious surfaces. D&K evaluated the stormwater collection and conveyance system due to observed system failures, such as stormwater being discharged from the system through inlets rather than the…
The roadway/stormwater component of the Cabot-Danville US 2 safety project consisted of the reconstruction of three segments totaling 4.25 miles. D&K developed stormwater treatment and control to minimize right-of-way impacts and provided planning, design, and permitting assistance.