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Environmental
Science and Planning
Site
Assessment, Remediation and
Earth Sciences
Biology
and Wetland Resources
GIS and Graphics Resources
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The objective
of environmental remediation is to cleanup a site such that
any residual contaminant levels are below established threshold
cleanup levels or risk-based cleanup levels. As with
the assessment program, the remediation is structured to meet
specific regulatory agency requirements. Remediation
may include the following components:
- Feasibility
Study
- Pilot
Study
- Corrective
Action Plan
- Remedial
Action Plan
- Implementation
of Remediation
- Post
Remediation Verification Sampling
- Post
Remediation Monitoring
- Closure
Request
A remediation
program does not necessarily need to incorporate all of the
above components. For sites with minimal contamination,
it may be possible to implement the corrective action, post
remediation verification sampling, and follow-up closure request
as a single event. Our experience conducting remediation
projects allows us to apply our knowledge from past projects
to select the appropriate technology to effectively remediate
a site. Examples of various technologies include:
- excavate
and haul soil offsite to an approved soil disposal/treatment
facility
- excavate
and treat soil onsite using bioremediation, vapor extraction,
etc.
- insitu
treatment using soil vapor extraction
- insitu
treatment using bioventing or other forms of bioremediation
- other
forms of remediation including soil washing, solidification/stabilization,
vitrification, etc.
Our goal
is to work with our clients to design cost-effective remedial
solutions that will meet the prescribed target cleanup objectives
within specified timeframes as dictated by the project needs.
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