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Solid Waste Compliance
We provide a range of services to help clients comply with Washington State solid waste regulations such as WAC 173-351. These services include:
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Identifying optimal sites for landfills and other solid waste facilities |
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Conducting hydrogeologic analyses to meet permitting requirements for expansion or closure |
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Designing extensive monitoring systems and monitoring programs to assess changes in water quality |
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Designing extraction systems to remove contaminated groundwater |
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Designing statistical analysis methods that protect the environment but minimize false exceedances |
Our 20 years of experience allows us to identify key issues and develop cost-effective, highly focused solutions. For larger projects that require an in-depth understanding of the local hydrogeology, we often begin by characterizing the aquifers and groundwater flow systems that underlie a site. In some cases, groundwater modeling is required to understand the complexities of flow beneath the landfill and predict how pumping from nearby wells will affect contaminants. We also assist landfills with environmental reporting.
We
encourage you to browse a few case
studies to learn how we have helped our clients meet their regulatory
requirements.