Additional Services
Sevenson provides a full suite of specialized services ranging from coal ash pond closures to industrial maintenance and radiological remediation, helping clients complete projects safely, efficiently, and cost-effectively.
In-Situ Treatment (MAECTITE™)
MAECTITE™ chemical treatment is a treatment process to reduce leachability of lead and heavy metals
Design Build Services
The design/build process provides an opportunity for design engineers and Sevenson to work together to maximize value and innovation on projects
Treatability Study and
Laboratory Services
Performing state-of-the-art biological, solidification/stabilization, and dewatering treatability studies
Constructability Review Services
The most important decisions affecting the cost and schedule of a remedial action project are made during the preliminary phases
Industrial Services
Projects
Explore our proven track record of success
Northwest Natural Gasco Site
Northwest Natural Gasco Site
NW Natural Gasco Sediments Site ISS Field Pilot Study
NW Natural Gasco Sediments Site ISS Field Pilot Study
Michigan Dredging Project