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Guidelines for Conducting Air Quality Studies
The principle objective of air quality impact assessment is to give the community an acceptable assessment of the air quality changes brought about through a significant road project. The initial in-house scoping of a significant road project,…
Review of Vertical Exhausts
The Review of Vertical Exhausts report concludes that vertical exhaust stacks on heavy vehicles result in dramatically improved air quality and only slightly higher noise levels compared to conventional low exit exhaust systems in an urban…