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1996, landfill operators had reclaimed 230,000 to 305,000 m (300,000 to 400,000 yd ) of landfill
waste. Benefits of the project at Frey Farm Landfill include:
● Reclaimed landfill space
● Supplemental energy production
● Recovered soil and ferrous metals

Drawbacks included:

● Increased generation of ash at the incinerator caused by the high soil content found in the
reclaimed waste
● Increased odor and air emissions
● Increased traffic on roads between the incinerator and the landfill
● Increased wear on incinerator equipment due to the abrasive properties of the reclaimed
waste

Additional drawbacks exist to landfill reclamation. During excavation, methane and other gases
that result from decomposing wastes are released to the atmosphere. Excavation may also uncover
hazardous materials, which are costly to manage. In addition, the excavation work may cause adja-
cent landfill areas to sink or collapse. To identify potential problems, engineers and landfill opera-
tors considering reclamation should conduct a site characterization study.

REFERENCES

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Bourne, Massachusetts, Landfill Liner System, Phase 3, Integrated Solid Waste Management Department,
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British Crop Protection Council, Contract Report for Enventure, Ltd. Fly control on landfill: A literature
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