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Photos of a Subtitle D Landfill located in Sampson County, NC

Photos of a Subtitle D Landfill located in Sampson County, NC

Photos of a Subtitle D Landfill located in Sampson County, NC

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<strong>Sampson</strong> <strong>County</strong> landfill


Waste Screen<strong>in</strong>g Platform


<strong>Landfill</strong> Diagram<br />

LANDFILL GAS<br />

EXTRACTION WELLS<br />

FINAL COVER<br />

WASTE<br />

LEACHATE<br />

COLLECTION<br />

TANK<br />

LEACHATE<br />

REMOVAL<br />

VEHICLE<br />

SIDESLOPE<br />

RISER<br />

PERFORATED LEACHATE<br />

COLLECTION PIPE<br />

24" DRAINAGE<br />

LAYER<br />

60 MIL HDPE<br />

LINER<br />

GEOSYNTHETIC<br />

CLAY LINER<br />

18" CLAY LAYER<br />

-5<br />

(MAX PERMEABILITY 1x10 cm/sec)<br />

SUBMERSIBLE<br />

PUMP


Dra<strong>in</strong>age Layer<br />

Dra<strong>in</strong>age Layer Construction


Leachate Collection Tanks


F<strong>in</strong>al Cap L<strong>in</strong>er - slopes


F<strong>in</strong>al Cap – Grass with storm water control features


Gas Extraction<br />

Well


Methane Treatment Facility


Ground water monitor<strong>in</strong>g program

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