H2A Performs 12-Day MDPE Event in Angleton, Texas
H2A is currently performing a 12-day, mobile dual-phase extraction (MDPE) event at a former petroleum storage tank site located within TxDOT right-of-way in Angleton, Texas (the Site). This is the latest of seven MDPE events performed by H2A at the Site over the past several years. During a 12-day event performed in March of this [...]
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H2A Completes LNAPL Conceptual Site Model (LCSM) Updates for a Large-Scale Refinery
H2A’s J. Michael Hawthorne, PG, Shannon Walker, PE, and Si Xu, EIT, recently completed an extensive redesign of the LNAPL Conceptual Site Model (LCSM) for a large-scale oil refinery located in southeast Texas. The analysis included a detailed review of all gauging and well construction data, fluid physical properties, aquifer properties, multiple LNAPL recovery and [...]
