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Ambient Monitoring Studies - National Stone, Sand and Gravel Assocation Stone Crushing Plants |
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Air Control Techniques, P.C. conducted three studies to measure the
incremental impact of stone crushing plants on ambient levels of PM2.5
particulate matter. Air Control Techniques, P.C. believes that these
studies were the first non-EPA conducted studies of PM2.5 particulate
matter using ambient monitors that meet the specifications of the
recently promulgated Part 50, Appendix L requirements. The results of
the first of these studies was summarized in an article printed in the
March 1998 issue of Aggregates Manager. Results of the second and third
studies were published in Environmental Manager in 1999.
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