Lecture

Construction Noise Pollution: Impact Studies and Mitigation Measures

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In course

ENG-474: Environmental impact assesment

Présentation des bases des études d'impact, du contexte et des outils d'évaluation de chacun des sujets et des chapitres. Illustration par de nombreux cas réels, et par un travail de groupe. Discussion des limites des EIE et des nouveaux outils tels que le ...

Description

This lecture covers the impact of construction noise pollution on sensitive receptors, sources of noise pollution, and the environmental impact studies conducted to assess the noise levels at the Leb tunnel construction site. It also discusses the measures taken to minimize noise nuisances, including the determination of noise levels, noise abatement measures, and the evaluation of noise sensitivity. The presentation emphasizes the importance of complying with legal provisions, conducting environmental studies, and implementing noise reduction techniques during construction activities.

Instructor

Félix Schmidt

Teaching & PhD Courses Environmental impact assesment ENG-474 Presentation of the bases of the environmental impact assesment (EIA), context. Assesment methodology and tools for each of the topics and chapters. Illustration with many real cases, and group work. Discussion of the limitations of EIA and new tools such as strategic environmental studies.

Official source

Related concepts (23)

Aircraft noise pollution

Aircraft noise pollution refers to noise produced by aircraft in flight that has been associated with several negative stress-mediated health effects, from sleep disorders to cardiovascular ones. Governments have enacted extensive controls that apply to aircraft designers, manufacturers, and operators, resulting in improved procedures and cuts in pollution. Sound production is divided into three categories: Mechanical noise—rotation of the engine parts, most noticeable when fan blades reach supersonic speeds.

Noise barrier

A noise barrier (also called a soundwall, noise wall, sound berm, sound barrier, or acoustical barrier) is an exterior structure designed to protect inhabitants of sensitive land use areas from noise pollution. Noise barriers are the most effective method of mitigating roadway, railway, and industrial noise sources – other than cessation of the source activity or use of source controls.

Noise regulation

Noise regulation includes statutes or guidelines relating to sound transmission established by national, state or provincial and municipal levels of government. After the watershed passage of the United States Noise Control Act of 1972, other local and state governments passed further regulations. A noise regulation restricts the amount of noise, the duration of noise and the source of noise. It usually places restrictions for certain times of the day.

Point source pollution

A point source of pollution is a single identifiable source of air, water, thermal, noise or light pollution. A point source has negligible extent, distinguishing it from other pollution source geometries (such as nonpoint source or area source). The sources are called point sources because in mathematical modeling, they can be approximated as a mathematical point to simplify analysis.

Pollution

Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants. Although environmental pollution can be caused by natural events, the word pollution generally implies that the contaminants have an anthropogenic source – that is, a source created by human activities, such as manufacturing, extractive industries, poor waste management, transportation or agriculture.

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