Site Investigation Field Services Projects
Site investigations for petroleum cleanup (50 projects)
Completed 56 profiles of water quality and stratigraphy to depths up to 180 feet at a former electronics manufacturing site and provided a GC/MS onsite laboratory to analyze some of the samples collected as part of an extensive investigation of chlorinated solvent contamination
Wayland, Massachusetts
Established an onsite laboratory on Long Island to analyze soils for targeting volatile organic compounds by gas chromatography using solid phase microextraction. 15,000 samples analyzed at rates as high as 120 samples per day using three Hewlett Packard 5890 Series 2 gas chromatographs. Also provided analysis for metals in soils by x-ray fluorescence.
Hicksville, New York
Profiling at 55 locations totaling 19,555 linear feet of aquifer. Collected
1,600 groundwater samples at 10-foot vertical intervals to depths of up to
500 feet, and analyzed them in our onsite laboratory for target volatile
organic compounds, chlorine/chloride, and ferric/ferrous iron.
Hicksville, New York
At the former Davis Manufacturing Plant, MIP services probing 35 holes to approximately 20 feet to determine the presence of chlorinated solvents
Troy and Clawson, Michigan
At a former manufacturing facility, 38 MIP explorations totaling 1,550 linear feet in nine days, including many holes inside the former plant. MIP data included chromatographic speciation of the volatile organic compounds present in the subsurface. Provided 3-D data interpolation and visualization services to help the client present the data to his client for decision making purposes.
Milwaukee, Wisconsin
Profiling using multiple crews coupled with onsite laboratory analysis to track a carbon tetrachloride plume through complex sand channels within a clay sea bed matrix
Wellington, Kansas
At the Savage Well Superfund site, groundwater quality profiling
to depths of 90 feet to assess remedial effectiveness
Milford, New Hampshire
For Central Vermont Public Service, site
characterization for petroleum and PCB contamination at an
electric utility service center
St. Albans, Vermont
For a Superfund site feasibility study, groundwater quality
profiling to depths below 100 feet and onsite laboratory
investigation of DNAPL source material
Toms River, New Jersey
At the St. Germain Drum site, initial investigation into
the source area at a newly listed Superfund site
Taunton, Massachusetts
Groundwater quality profiling coupled with onsite
analysis to determine the locations of source material
for a dissolved chromium plume
Wellesley, Massachusetts
At a regional technical/vocational center, investigation
of a multi-source petroleum spill
Hyde Park, Vermont
At the Silresim Superfund site, soil coring and mobile
laboratory services in the investigation of a complex source area
Lowell, Massachusetts
Direct push profiling in a wetland (under a permit with NJDEP),
coupled with onsite sample analysis, to identify source areas
not previously found
Florham Park, New Jersey
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