Net concentration means the difference between the concentration of a given substance in a sample taken of the discharge and the concentration of the same substances in a sample taken at the intake which supplies water to the given process. For the purpose of this definition, samples that are taken to determine the net concentration shall always be 24-hour composite samples made up of at least six increments taken at regular intervals throughout the plant day.
land development area means an erf or the land which is delineated in an application submitted in terms of this By-law or any other legislation governing the change in land use and “land area” has a similar meaning;
Transit-oriented development means infrastructure improvements that are located within 1/2 mile of a transit station or transit-oriented facility that promotes transit ridership or passenger rail use as determined by the board and approved by the municipality in which it is located.
Research and development facility means an establishment engaged in laboratory, scientific, or experimental testing and development related to new products, new uses for existing products, or improving existing products. The term does not include an establishment engaged in efficiency surveys, management studies, consumer surveys, economic surveys, advertising, promotion, banking, or research in connection with literary, historical, or similar projects.
National Ambient Air Quality Standards or “NAAQS” means national ambient air quality standards that are promulgated pursuant to Section 109 of the Act, 42 U.S.C. § 7409.