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Articles tagged with: hydraulics

Pilot-testing an air sparge system for arsenic removal

A long-term cleanup of the former Vineland Chemical Company has undergone additional work over the last two years to address a re-contaminated watershed area. Since the early 1990s, the U.S. Environmental Protection Agency (EPA) has worked to remove arsenic-contaminated groundwater, soil, and sediment from the south-central New Jersey site....

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Hydraulic modeling for hazard potential classification of dams

Johan Anestad and Ahintha Kandamby discussed 2D hydraulic modeling at the 2018 VA Water Conference, Richmond, VA

OBG recently took part in the Virginia Water Conference, which was hosted by the Virginia Lakes and Watersheds Association (VLWA) on March 4-6, 2018 in Richmond, Virginia.  During the conference's dam safety session, OBG's Johan Anestad, PE and Ahintha Kandamby, PhD, EIT discussed the importance of using two-dimensional (2D)...

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