About Our Case Studies

Below are summaries of several of our case studies. The "Read More" link will take you to a more detailed analysis of the specific case.

Case Studies

Colrain, Massachusetts
Client: Massachusetts DOT and FHWA
Objectives: Soil bioengineering slope stabilization and revegetation for a new road construction on an unstable slope.
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Portland, Oregon
Client: Oregon DOT
Objectives: Relocate and stabilize a stream channel and associated cut and fill banks. Restore aquatic and riparian habitat and water quality lost during the construction of a new bridge and interchange.
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Soldotna, Alaska
Client: City of Soldotna
Objectives: Stop the riverbank erosion, restore the riparian and aquatic habitat function, and improve recreational opportunities.
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Charlotte, NC
Client: Mecklenburg County Storm Water Services
Objectives: Accommodate flooding, stabilize banks, enhance habitat and improve aesthetics and recreational values in Huntingtowne Park.
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Wilmington, North Carolina
Client: City of Wilmington
Objectives: Improve flood control, stabilize the streambanks, enhance aesthetic, riparian and aquatic habitat within an urban watershed. Develop a cost-effective, low long-term maintenance project.
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Charlton, Massachusetts
Client: Massachusetts Turnpike Authority
Objectives: Reconstruct a failed slope at a highly steepened configuration, and improve aesthetics along a major scenic traffic corridor.
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North Metro Atlanta, Georgia
Client: Atlanta Regional Commission
Objectives: Produce a technically defensible, integrated and cost-effective management plan for the Big Creek Watershed.
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Robbin B. Sotir & Associates, Inc.
3221 Stoney Acres Drive
Kennesaw, Georgia 30152
Phone: 770-424-0719
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