252.622.4338

Our Services

Environmental Engineering & Sustainable Development

  • Environmental assessments & impact statements
  • Coastal Area Management Act permitting
  • SEPA/NEPA coordination
  • Wastewater discharge & non-discharge permitting
  • Erosion & sediment control design & permitting
  • Stormwater treatment analysis & design
  • Stormwater reuse systems
  • On-site surface & subsurface effluent disposal
  • Wastewater treatment & reuse systems
  • Biological treatment process modeling

Construction Administration

  • Scheduling & progress tracking
  • Work planning
  • Quality assurance
  • Preparation of opinions of probable costs
  • Risk management
  • Claims control
  • Contractor evaluation
  • Bid evaluation & contractor selection
  • Construction observation & contract administration

Dredging & Navigation Engineering

  • Design of recreational & commercial channels
  • Boating traffic studies
  • Formulation of long term dredging & disposal plans
  • Chemical & physical analyses of dredged material
  • Dredge & fill permitting
  • Confined disposal area & hydraulic structures
  • Disposal alternative studies
  • Administration of dredging & disposal contracts

Coastal Engineering

  • Evaluation of shoreline, dune & wetland mitigation
  • Innovative shoreline erosion solutions
  • Tidal inlet sedimentation, relocation & hydraulic studies
  • Wind & wave studies
  • Wave diffraction & refraction studies
  • Beach nourishment design
  • Pipeline beach crossings, direct burial & HDD
  • Shoreline erosion assessments
  • Wave loads on structures
  • Coastal structures, groins, jetties & breakwaters
  • Beach management – dune fencing & vegetation

Small Craft Harbors & Marinas

  • Marina master planning
  • Floating & fixed breakwaters
  • Boatyards & marine industrial facilities
  • Marina feasibility studies & site evaluations
  • Facility renovations & repair
  • Evaluation & procurement of floating dock systems
  • Marina & waterfront utility systems
  • Dry stack boat storage facilities
  • Design of floating dock pile & cable mooring systems
  • Marina fire protection systems

Structural Engineering

  • Timber piers & wharfs
  • Bulkheads & earth retention structures
  • Building systems evaluation
  • Building components condition and life cycle evaluations
  • Building damage assessment and rehabilitation

Waterfront & Land Development

  • Site planning & planning approvals
  • Residential & commercial site development
  • Conceptual, feasibility, and highest & and best use studies
  • Master planning
  • Redevelopment of urban & industrial waterfronts
  • Support of regional & local economic development
  • Community consensus building
  • Regulatory approval & environmental issue resolution
  • Drainage & hydraulic studies & design
  • Roadways, urban streets & parking facilities
  • Stormwater management & treatment facilities
  • Water distribution & treatment
  • Gravity & pressure wastewater collection systems
  • Waterfront parks, sidewalks & public space design

Municipal Engineering

  • Wastewater collection & pumping systems
  • Water distribution systems
  • Wastewater treatment
  • Utilities engineering
  • Infrastructure assessments
  • Utility rate analysis
  • Wastewater pumping stations
  • Parking lot design & parking studies
  • Aboveground storage tanks
  • Street, highway & intersection design

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