Project Portfolio

When bringing a project from idea to reality, it’s not just about the outcome – how we get there, together, is just as important. See how our team helps find solutions to a range of challenges.

Archuleta County Landfill Repair

SEH provided a range of engineering and construction services to resolve existing issues at the Archuleta County landfill in Pagosa Springs, Colorado.

Detroit Lakes Wastewater Treatment Facility Planning, Design and Construction Administration

The Detroit Lakes wastewater treatment facility is one of the most innovative in all of Minnesota, serving as a model for other communities.

The Osceola Discovery Center: Creating a Vibrant Community Hub

SEH constructed a multi-purpose building for the Village of Osceola featuring a library, village offices, police department, and community center.

Enhancing Empire WWTP Operations through Multi-Year Training Initiative

Discover how the Metropolitan Council Environmental Services (MCES) collaborated with SEH engineers and operations specialists to develop comprehensive ...

Penn Avenue Tank Reconditioning

The Penn Avenue water tower needed upgrades to its coating system and telecommunications infrastructure without disrupting access to a nearby fire ...

Champa Bridge and 13th Street Improvements

Denver was faced with a challenge in the heart of downtown: the need to remove an existing pedestrian bridge over Champa Street and 13th Street.

Highway 53 Utilities Relocation

The Highway 53 Utilities Relocation made a significant contribution to the engineering industry through the introduction of innovative design solutions.

Hudson Utility Locate and GIS

SEH conducted a GPS inventory of over 14,000 water, sanitary and storm system structures for the City of Hudson, Wisconsin.

Cheyenne Board of Public Utilities Laramie River Pipeline

In need of precision, timeliness and expertise, the Cheyenne Board of Public Utilities partnered with SEH for a number of strategic channel and bank ...