Project Experience

Representative project experience across our core service areas, serving public agencies and private clients throughout Oregon and Washington.

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Roadway Design

Horizontal and vertical alignment, cross-sections, corridor modeling, and plan production for state, county, and city roadway projects.

  • ODOT highway corridor design support
  • PBOT street improvement plan production
  • Marion County roadway projects
  • Local street and frontage improvement design
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Stormwater Management

Hydrological modeling, detention/retention design, water quality facilities, and regulatory compliance for development and infrastructure projects.

  • Municipal stormwater system design
  • Development stormwater management plans
  • Erosion and sediment control plans
  • Water quality treatment facility design
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ADA Compliance

Curb ramp design, sidewalk accessibility analysis, and pedestrian facility compliance reviews for public right-of-way projects.

  • Curb ramp design and retrofit
  • Pedestrian access route analysis
  • ADA compliance reviews for public agencies
  • Sidewalk and crosswalk design
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Construction Administration

Field observation, submittal review, RFI management, and project closeout for infrastructure construction projects.

  • Construction engineering and inspection (CEI)
  • Submittal and shop drawing review
  • Change order analysis and documentation
  • Project closeout and as-built preparation
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Roadway Lighting

Photometric design, luminaire selection, and electrical plans for roadway and intersection lighting projects.

  • Intersection lighting design
  • Roadway corridor lighting analysis
  • Traffic signal interconnect projects
  • Electrical distribution plans
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Building & Residential

Site plans, grading plans, and utility layouts for residential and commercial building projects.

  • Residential site development plans
  • Building addition and renovation support
  • Boundary lot adjustment applications
  • Permit application civil engineering support

Trusted By

Oregon Department of Transportation Portland Bureau of Transportation Washington County, Oregon Marion County, Oregon City of Independence Kittelson & Associates David Evans and Associates

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