Tag Archives: USEPA

USEPA Releases Study Citing Terradex’s Protection of the Los Angeles Public Water Supply

Terradex avoided a “disaster” threatening the potable water in Los Angeles, according to the United States Environmental Protection Agency. The local permit agency approved the installation of a cathodic protection well. This type of deep well, used to prevent pipeline corrosion, has perforated walls and can thus allow groundwater to flow downward from a shallow [...]

Leading ASTM’s Continuing Obligations Practice Standard

In October 2005, Bob Wenzlau of Terradex was appointed Task Group Chair to build a practice standard for Landowner Continuing Obligations. When complete, the practice standards will systematically improve the long-term public and environmental safety at brownfields while limiting financial liabilities brownfield redevelopers. The Task Group includes participation from USEPA, state government, brownfield redevelopers, environmental [...]