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Services



PRoviding Quality services





We Focus on providing quality services to our clients. We bring the latest technology and knowledge of current regulatory standards to meet or exceed our client's expectations.



WATER RESOURCE ENGINEERING SERVICES



PReserving natural resources



We have designed more than 800 hydraulic systems over streams, along wetlands, and adjacent to lakes. We implement concepts and designs that balance both the water quality and quantity responsibilities, and understand the integration of the environmental, policy, and structural needs through application of sound engineering practice.



Hydrologic & Hydraulic Modeling





Urban Stormwater Modeling

Lake and Reservoir Modeling

Stream and Rural Modeling Hydraulic Structures

Bridge Scour Analysis

Dam and Levee Failure Analysis

Floodplain Impact and Mitigation

Wetland Impact and Mitigation



Water Quality Modeling and Design





Infiltration, Filtration and Sedimentation Analysis and Design

Best Management Practices (BMPs)

Erosion and Sediment Control

Stormwater Water Quality Improvements



Stormwater & Surface Management





Surface Water Management Plans

Sub-District Drainage Plans

Flood Studies

Operation and Maintenance

Capital Improvement Plans

CLOMR and LOMR



Environmental Permitting and Compliance





USACE 404, MPCA and MNDNR Permitting

MS4 Permitting

Flood Studies

Surface Water Pollution Prevention Plan (SWPPP)



TRANSPORTATION SERVICES



Moving Safely and Efficiently



We implement efficient and effective surface transportation systems and understand the need to address multilevel requirements and goals from a variety of stakeholders, users, and system owners.



Transportation





Roadway and Parking Design

Highway Design

Multiuse Recreational Trails

Environmental Documentation

Drainage and Stormwater Management

Water Quality, SWPPP and BMPs for transportation projects

ADA Review and Design



Traffic Engineering





Traffic Signal Design

Traffic Studies and Analysis

Maintenance of Traffic (MOT)

Construction Staging Signing and Pavement Markings

ADA Compliance

Roadway Lighting

Parking Studies and Design

Noise Wall Studies



Construction





Bidding Phase Services

Shop Drawing Review

Contract Administration

On-site Construction Observation

Record and As-Built Drawings

ADA Reviews



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