Osborn Consulting has successfully completed a wide range of civil engineering, landscape architecture, and urban design projects throughout Washington in the following service categories. In addition to our commitment to providing the highest level of value to our clients, Osborn Consulting consistently delivers projects on time and on budget.

Stormwater Management, Planning, and Compliance

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  Golden Gardens Drainage and Stairway Renovation
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  SPU Modeling On-Call
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  NE Inglewood Hill Road Improvements Project
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  Monticello Creek Watershed Restoration Plan
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  Regional Pond 2 Final Design, Plans, Specifications ...

Roadway and Transit Drainage

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  I-5 - SR 510 Diverging Diamond Interchange
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  SR 167 Puyallup River Bridge
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  SR 99 Tunnel Project
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  I-405/NE 195th Street to SR 527
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  SR9/92 Intersection Improvements Design Build Project

Fish Passage and Habitat Restoration

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  NE 192nd Street Culvert Replacement
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  Thornton Creek Confluence Project
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  China Creek, Centralia College
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  Kelsey Creek at NE 8th Street Fish Passage Culvert ...
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  Lower Taylor Creek Culvert Replacement and Habitat ...

Green Stormwater Infrastructure (GSI) / Low Impact Development (LID)

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  Northshore Summit Park
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  25th Street Bike and Pedestrian Improvements
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  Redmond Stormwater On-Call
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  76th Street and 145th Avenue Pervious Pavement
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  Venema Natural Drainage System

Research and Effectiveness Studies

Utilities Planning and Design

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  Sewer Relining Program
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  Water Line Removal
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  Sanitary Sewer Repair Program
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  Sewer Replacement Program

Aviation Utilities Planning and Design

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  Port of Seattle BOD Study
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  Port of Seattle Taxiway Improvement Projects
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  Port of Seattle Concourse D Hardstands

Monitoring and Environmental Compliance

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  North Creek Interceptor and Olympus Meadows Trunk ...
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  Ballard Bridge Seismic Retrofit, Phase II
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  Aurora Corridor Improvement Project, Phase II & III

Education

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  Annette B. Weyerhaeuser Early Learning Center
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  Kingston High School
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  Valley View Middle School Athletic Facilities
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  Federal Way Head Start
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  Wilkes Elementary School

Urban Design and Community Facilities

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  D & 25th Streets
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  Bothell Main Street
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  Pendleton Multi-Way Boulevard
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  Woodinville Streetscape Masterplan
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  Kirkland Park Lane

Transportation

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  South Wallingford Corridor Study
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  Safe Routes to School
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  Rainier Beach Gateway

Parks, Recreation, and Restoration

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  Alice Ball Park
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  North Rainier Landbanked Site Park
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  Virgil Flaim Park
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  I-5 Collonade Park
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  Cottage Grove Park