Bowman provided watershed analysis, preliminary and final engineering design, environmental investigation and permitting, surveying and construction documentation, for design and installation of the 90 foot span hiker/equestrian bridge span over the Clark’s Branch tributary.
Bowman prepared a traffic impact analysis, travel demand forecasting, traffic signal warrant analysis, preliminary traffic signal design plan, and provided public involvement support for the 4,000 LF extension of Claiborne Parkway in Loudoun County. The project was locally administered by the County’s Office of Transportation Services, and Bowman also provided survey, environmental permitting services, and roadway and drainage design for the entire project.
Caldwell Park is a 120-acre mixed-use development that includes 115 single-family lots, 131 townhomes and 286 apartments, along with 200,000 sq. ft. of commercial space. Bowman provided its core planning, surveying, and civil design serves to deliver the project. The team was challenged to incorporate elements of retail, office, multi-family, townhome, and single family uses in a tight and topographically constrained site.
Bowman provided planning, surveying and design services to the City of Colonial Heights for the Phase III and IV drainage and utility improvement plans of the Bruce Avenue Drainage Improvements project. This project included approximately 6,500 linear feet of city streets. The scope of the project included complete water, sanitary sewer and storm sewer replacement. The project also involved substantial excavation of the roadways within the ROW limits and rebuilding of new asphalt sections and curb and gutter.
Bowman provided major upgrades to the Town of Broadway’s Water Treatment Plant. The upgrades included the installation of a state of the art 1.8MGD Pall Corp. MF membrane treatment system in a new concrete filtration building, upgraded and automated chemical feed systems, a 100,000-gallon well storage tank, and a 350,000-gallon finished water clear well.
Bowman partnered with English Construction for this Design-Build project for a central wastewater collection, treatment and disposal system to serve the service districts of Catlett and Calverton. The project includes a new collection system consisting of individual Septic Tank Effluent Pump (STEP) systems that transfer wastewater to a 80,000 gpd central wastewater treatment plant utilizing an Integrated Fixed Film Activated Sludge (FAS) technology. Effluent will be disposed of through the use of subsurface drip irrigation drain fields.
Bowman performed due diligence and land use entitlement services for this 60-unit senior living facility including boundary and topographic surveys, due diligence and preliminary engineering, a preliminary traffic assessment, final site plan preparation and construction plans, and land acquisition transaction services, including an ALTA/ACSM Land Title survey, lead and asbestos survey, easement plats, VSMP General Permit and SWPPP, and subdivision platting.
With this study, Bowman’s team prepared a schematic design for potential park features, developed base mapping to determine development constraints and the boundaries of environmental overlay districts using GIS data, and identified potential access locations and existing public utilities. The information was to be used for development of a conceptual facility layout.
Bowman provided on-call services to Fairfax Countys Stormwater Planning Division. The team provided environmental consulting services, conceptual and final engineering design, and construction phase administration for this stream restoration project. Bowmans team of environmental scientists performed a wetland delineation and stream mitigation evaluation, and a Water Quality Impact Assessment report and small whorled pogonia survey were prepared.
Bowman was contracted to provide civil engineering services to support the investigation and feasibility of expanding various existing schools in Arlington County.