53 West Hills Road,
Huntington Station, NY 11746
(800) 453-0578
Remedial Injection Wells at Yankee Stadium: Installed direct-push PVC injection wells during a construction project at the Stadium.
Three-Dimensional GPR scan within industrial building: Conducted a full subsurface scan, evaluated data in 3-D “slices”, identified potential underground storage tanks (USTs) and prepared a report of findings.
Geoprobe® Lithology Investigation at New York State Department of Environmental Conservation (NYSDEC) Hazardous Waste Site: Conducted a continuous soil boring 75 feet into groundwater using a discrete dual tube sampling system to determine the presence of contaminant confining layers.
Soil and Groundwater Contaminant Delineation at Former Gasoline Service Station: Completed continuous, discrete soil borings at several locations from zero to 80 feet below grade. Upon completion of each soil boring, permanent PVC groundwater monitoring wells were installed within the same rod string, saving the client time and reducing costs.
review of federal, state and local databases
determine if the subject site or any sites up to a one mile radius of the subject site are listed
A site specific study
of the pertinent geologic, hydrogeologic conditions and hydrologic data found at the site
Written report of findings
clearly lay the groundwork for additional study, if warranted.
If contamination is discovered, LAUREL can design and optimize an economical mitigation plan that is environmentally sound. In some cases, early implementation of a proactive remedial strategy will permit a property transaction to move forward while a clean-up is in progress.
When there is suspicion of contaminated soil or contaminated groundwater at a site, sampling and analysis must be completed to confirm the presence or absence of the suspected contaminants. This is achieved through the installation of groundwater monitoring wells and sampling of soil from cores.
The validity of the results obtained through this sampling relies heavily on the proper placement of monitoring wells and soil borings, though the placement is largely subjective. It is therefore important for a highly skilled scientist to conduct research on site history and visual reconnaissance in formulating a plan, and final decision of proper placement of the monitoring wells and borings to obtain relevant samples.
Whenever possible, LAUREL makes every effort to limit costs, damage to property and especially disruption of business, through the use of the latest state of the art drilling and sampling equipment available.
DATA COLLECTION
Correct media sampling methods are just as important as proper well installations and sampling point decisions. Utilizing the correct sampling equipment and decontamination techniques, LAUREL ensures that no cross contamination has occurred. Without exception, only properly trained and certified staff collect samples.
SOIL BORINGS AND MONITORING WELL INSTALLATIONS
When there is suspicion of contaminated soil or contaminated groundwater at a site, sampling and analysis must be completed to confirm the presence or absence of the suspected contaminants. This is achieved through the installation of groundwater monitoring wells and sampling of soil from cores.
GROUNDWATER/SOIL SAMPLING AND ANALYSIS
Groundwater depths and product thicknesses are determined using an oil/water interface probe. Wells are developed using a bladder pump, to a turbidity (a measure of the silt present in water) of 50 nephelometric units (NTU's), or less to ensure proper hydraulic connection with the surrounding aquifer.
DRINKING WATER SAMPLING AND ANALYSIS
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SLUDGE
SAMPLING
LAUREL has found that septic systems, and industrial and storm water leaching pools are often receptors of significant contamination at any given property. By design, these systems leach as much water as possible into the ground.
GEOPHYSICAL SURVEYS
LAUREL conducts geophysical surveys to aid in the discovery of underground storage tanks, buried drums, fill material, unexposed drywells and large scale subsurface hydrocarbon contamination with no excavation or drilling necessary.
BROWNFIELD REDEVELOPMENT
When there is suspicion of contaminated soil or contaminated groundwater at a site, sampling and analysis must be completed to confirm the presence or absence of the suspected contaminants. This is achieved through the installation of groundwater monitoring wells and sampling of soil from cores.
The validity of the results obtained through this sampling relies heavily on the proper placement of monitoring wells and soil borings, though the placement is largely subjective. It is therefore important for a highly skilled scientist to conduct research on site history and visual reconnaissance in formulating a plan, and final decision of proper placement of the monitoring wells and borings to obtain relevant samples.
Whenever possible, LAUREL makes every effort to limit costs, damage to property and especially disruption of business, through the use of the latest state of the art drilling and sampling equipment available.
MORE ENVIRONMENTAL SERVICES
Indoor Air Quality Studies
Soil / Groundwater Remediation
Brownfield Redevelopment
Tank Removal, Installation, Testing, Design and Permitting
Underground Injection Control (UIC) Program
Lead and Asbestos Testing and Operations and Maintenance (O & M) Programs
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