Infrastructure

Our Infrastructure Services Group performs design and inspection of utilities (water, sewer, storm drain), roadways and bridges as well as maintenance of traffic design.  This group also specializes in stormwater management and sediment control design for site development, roadway and bridge projects on State and Federal projects.

  • Highway Engineering
  • Bridge Engineering
  • Water and Sanitary Sewer Design
  • Water Resources Engineering
  • Maintenance of Traffic
  • Street Lighting Design
  • Signage Plans
  • Landscaping

 

  • MD 410-Landover

    • Surveying
    • Utility Designation
    • Civil Engineering
    • Landscaping
    • Maintenance of Traffic
    • Permitting

  • WSSC BOAs

    • Borings
    • Geotechnical engineering
    • Pavement cores
    • Right of Way Surveying
    • Topographic Surveying

  • RTE 208 Lake Anna

    • 970 ft. long 13 Span bridge
    • Deck replacement
    • Replacement of all Bearings
    • Elimination of Joints at Alternate Pier Locations

  • North Area Rdwy IAD

    • 5 Miles Roadway and 5 Bridges
    • New Ramps & C-D Roads
    • River Mechanics
    • One Curved Bridge, 2 Bridges Over Waterways and 2 Bridges with Grade Separation
    • Overall Cost: $60 Million

  • Nannie Helen

    • 5 Miles of Roadway, Sidewalks, Curb and Gutter Reconstruction
    • Drainage Improvement and Utility Relocations
    • Lighting and Traffic Signal, Streetscape with LID Concepts