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Category Archives: News Articles

AEHS 31st Annual Soil Sediments and Water Conference at Amherst

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DTD will be attending the Annual Conference on Soils, Sediments, Water and Energy at Amherst, Massachusetts. The conference runs from…


SVE System Installed Under Operating NJ Manufacturing Facitliy

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DTD recently completed the installation of a sub-slab soil vapor extraction (SVE) system in central New Jersey.  The relatively short…


SST Guidance System Powers Up DTD Project

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With two months of daily use on a DTD project in the southeast, DTD has embraced the use of the…


Cost Savings Via HDD Well Installation Concurrent with Tank Removal

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DTD completed installation of two HDD remediation wells at a leaking underground storage tank site in a Denver suburb.  The…


Industrial Park Site Remediation

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DTD has completed the installation of four ETEC groundwater injection wells beneath a industrial park building outside New York City….


DTD Kicks Off Injection Well Project at Legacy DOE Site

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DTD is kicking off a project in the southeast to install several horizontal injection wells beneath a manufacturing facility once…


450′ of Horizontal ISCO Injection Screen Installed 100′ below ground

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DTD recently completed the installation of 450′ of in-situ chemical oxidation (ISCO) fluid injection screen at an east coast EPA…


Soil Sampling Under Midwestern Industrial Lagoon

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Directional soil sampling has proven its worth on multiple sites where the potential for contamination requires investigation, but surface access is…


Visit DTD at Battelle Bioremediation Symposium, Miami, May 18-21

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DTD will again be a featured participant at Battelle’s Third International Symposium on Bioremediation and Sustainable Environmental Technologies, held this…


April Newsletter now Online – Plan Ahead to Avoid Hitting Utilities

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If you missed our latest newsletter, it’s now online for your reference. Entitled “Horizontal Well Installations – Site Preparation and…