Download PDF Applied NAPL Science Review (ANSR) Demystifying NAPL Science for the Remediation Manager Review Board: J. Michael Hawthorne, PG, Board of Chairman, GEI Consultants, Inc. Mark Adamski, PG, BP America Dr. Randall Charbeneau, University of Texas Dr. Sanjay Garg, Shell Global Solutions Dr. Terrence Johnson, United States Environmental Protection Agency Andrew Kirkman, PE, AECOM Mark Malander, ExxonMobil Environmental Services Discharge vs. Drawdown (DvD) Graphs Graphical Analysis of Unconfined LNAPL Baildown Test Data Michael Hawthorne, PG - GEI Consultants, Inc. Andrew Kirkman, PE - AECOM Efficient LNAPL remediation design is dependent upon reliable predictions of LNAPL production, which in turn may be dependent upon calculated LNAPL transmissivity distributions for a site. Accurate LNAPL transmissivity calculations from baildown tests require accurate drawdown measurement and interpretation. In this issue we will focus on DvD Graphs diagnostic of unconfined LNAPL...

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