Entries by Administrator

West Nursery Road Transportation Facility Planning Study Anne Arundel County, Maryland

West Nursery Road is an important transportation corridor connecting the Baltimore Washington International (BWI) Airport, Baltimore Washington Parkway (MD 295), Interstate 695 and Interstate 97. Requested by Anne Arundel County, ATCS conducted a Transportation Facility Planning Study that identified the need for roadway improvements within the corridor, and proposed alternatives to accommodate future traffic growth because of major expansion […]

Carl D Silver Parkway Roadway, Storm Drainage and Utility Improvements City of Fredericksburg, Virginia

ATCS provided comprehensive engineering design services for preliminary through final design of the Carl D Silver Parkway project located in the City of Fredericksburg, Virginia. ATCS performed all roadway design and civil engineering services from the initial alignment studies through the submission of construction documents. This roadway consisted of two (2) phases with the following elements: 6,000 linear […]

Washington Dulles International Airport, 4th Runway and Associated Taxiways, Pedestrian Tunnels, Soil Embankments Dulles, Virginia

QA/QC checks of the accuracy of the survey control used by the general contractor were performed per contract requirements prior to the start of the construction work. Prior to using the existing control, ATCS Surveyors ran accuracy checks on the control used for the construction operations for the construction of the infrastructure, runways, towers, and light canister for runways 1L […]

The Devils Lake Flood Impact Study, North Dakota

ATCS provided analyses of the 100,000-acre closed basin that drains an area of 3,810 square miles. ATCS provided the FEMA Regional Office with engineering, complete database management, project management, and mapping; implementing LIDAR digital mapping of elevation data, aerial photographs, and GIS technologies in defining various lake elevations that impact the residential, commercial, and public structures in the […]

I-95 4th Lane Widening, Fairfax County, Virginia

The I-95 4th Lane Widening project is located in Fairfax and Prince William Counties. The project limits were from Route 123 (Gordon Blvd) to Route 7100 (Fairfax County Parkway). The six (6)-mile widening project adds a fourth general purpose lane in each direction to I-95 at an estimated cost of $86 million. Major Components include 11.2 lane-miles of road construction adjacent to […]

Catastrophic Operations Plan and Training, and Typhoon Operations Plan – Guam

ATCS managed the creation of the Guam Catastrophic Typhoon Operations Plan (OPLAN) and All-Hazards Concept Plan (CONPLAN). The OPLAN was coordinated with the various Federal Emergency Support Functions, the Department of Defense, FEMA, Guam Emergency Support Functions, the Guam government, and the Guam Civil Defense. This plan demonstrated our ability to develop response and readiness […]

Hills of Aquia, Sections 1–8 Stafford County, Virginia

The overall project involves the development of 245 single family detached homes, recreation areas, major roadway improvements, stormwater management and sanitary sewer outfall. A preliminary plan, stormwater management concept plan, road improvements plan, sanitary force main plan, early clearing and grading plan and site development construction plan were prepared. An overall computerized water model was completed in order to optimize the waterline sizes. […]