Significant air quality impact definition

Significant air quality impact means an increase in pollutant concentrations exceeding the following:
Significant air quality impact means an increase in pollutant concentrations exceeding the following: Pollutant Average Time
Significant air quality impact means an additional ambient air quality concentration equal to or greater than in the concentrations listed in Table 1. The threshold concentrations listed in Table 1 are used for comparison against the ambient air quality standard and do not apply for protecting PSD Class I increments or air quality related values (including visibility). For sources of VOC or NOx, a major source or major modification has a significant impact if it is located within the Ozone Precursor Distance defined in OAR 340-225-0020.

Examples of Significant air quality impact in a sentence

  • Revisions to the NNSR regulations include the following: • VOC and NH3 added as regulated precursor pollutants of PM2.5• Significant emission rates of 40 tons/year for VOC and 40 tons/year for NH3• Significant air quality impact levels (SILs) for PM2.5o 0.2 µg/m³, annual basiso 1.2 µg/m³, 24-hour basis• Offset ratios of 1:1 for VOC and ammonia These regulation changes have been submitted as a separate revision to the Allegheny County portion of the Pennsylvania State Implementation Plan.

  • Revisions to the NNSR regulations include the following:  VOC and NH3 added as regulated precursor pollutants of PM2.5 Significant emission rates of 40 tons/year for VOC and 40 tons/year for NH3 Significant air quality impact levels (SILs) for PM2.5o 0.2 µg/m³, annual basiso 1.2 µg/m³, 24-hour basis Offset ratios of 1:1 for VOC and ammonia These regulation changes have been submitted as a separate revision to the Allegheny County portion of the Pennsylvania State Implementation Plan.


More Definitions of Significant air quality impact

Significant air quality impact means an additional ambient air quality concentration equal to or greater than in the concentrations listed in Table 1. The threshold concentrations listed in Table 1 are used for comparison against the ambient air quality standard and do not apply for protecting PSD Class I increments or air quality related values (including visibility).

Related to Significant air quality impact

  • General air quality operating permit or "general permit" means an air quality operating permit that meets the requirements of ARM 17.8.1222, covers multiple sources in a source category, and is issued in lieu of individual permits being issued to each source.

  • Ambient air quality standard means an established concentration, exposure time, and frequency of occurrence of air contaminant(s) in the ambient air which shall not be exceeded.

  • Quality improvement organization or “QIO” shall mean the organization that performs medical peer review of Medicaid claims, including review of validity of hospital diagnosis and procedure coding information; completeness, adequacy and quality of care; appropriateness of admission, discharge and transfer; and appropriateness of prospective payment outlier cases. These activities undertaken by the QIO may be included in a contractual relationship with the Iowa Medicaid enterprise.

  • Radiopharmaceutical quality assurance means, but is not limited to, the performance of appropriate chemical, biological, and physical tests on potential radiopharmaceuticals and the interpretation of the resulting data to determine their suitability for use in humans and animals, including internal test assessment, authentication of product history, and the keeping of proper records.

  • Water quality standards means provisions of state or federal law which consist of a designated use or uses for the waters of the Commonwealth and water quality criteria for such waters based upon such uses. Water quality standards are to protect the public health or welfare, enhance the quality of water and serve the purposes of the State Water Control Law (§ 62.1-44.2 et seq. of the Code of Virginia) and the federal Clean Water Act (33 USC § 1251 et seq.).

  • High Quality Waters means all state waters, except:

  • 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.

  • Biological safety cabinet means a containment unit suitable for the preparation of low to moderate risk agents where there is a need for protection of the product, personnel, and environment, according to National Sanitation Foundation (NSF) Standard 49.

  • Water quality means the physical characteristics of water within shoreline jurisdiction, including water quantity, hydrological, physical, chemical, aesthetic, recreation-related, and biological characteristics. Where used in this chapter, the term "water quantity" refers only to development and uses regulated under this chapter and affecting water quantity, such as impermeable surfaces and storm water handling practices. Water quantity, for purposes of this chapter, does not mean the withdrawal of ground water or diversion of surface water pursuant to RCW 90.03.250 through 90.03.340.

  • Applicable water quality standards means all water quality standards to which a discharge is subject under the federal Clean Water Act and which has been (a) approved or permitted to remain in effect by the Administrator following submission to the Administrator pursuant to Section 303(a) of the Act, or (b) promulgated by the Director pursuant to Section 303(b) or 303(c) of the Act, and standards promulgated under (APCEC) Regulation No. 2, as amended.

  • Quality Improvement means a focus on activities to improve performance above minimum standards and reasonably expected levels of performance, quality and practice.

  • Clinical nurse specialist means a registered nurse with relevant post-basic qualifications and 12 months’ experience working in the clinical area of his/her specified post-basic qualification, or a minimum of four years’ post-basic registration experience, including three years’ experience in the relevant specialist field and who satisfies the local criteria.

  • municipal spatial development framework means a municipal spatial development framework adopted by the Municipality in terms of Chapter 5 of the Municipal Systems Act;

  • Clinical laboratory means a facility for the microbiological, serological, chemical, hematological, radiobioassay, cytological, immunohematological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of a disease or assessment of a medical condition.

  • Spatial Planning and Land Use Management Act means the Spatial Planning and Land Use Management Act, 2013 (Act 16 of 2013);

  • Water quality volume means the volume equal to the first one-half inch of runoff multiplied by the impervious surface of the land development project.

  • Quality system means documented organizational procedures and policies: internal audits of those policies and procedures: management review and recommendation for quality improvement.”

  • Clinical evaluation means a systematic and planned process to continuously generate, collect, analyse and assess the clinical data pertaining to a device in order to verify the safety and performance, including clinical benefits, of the device when used as intended by the manufacturer;

  • Quality Assurance Plan or “QAP” shall have the meaning set forth in Clause 11.2;

  • health and safety specification means a site, activity or project specific document prepared by the client pertaining to all health and safety requirements related to construction work;

  • Quality control means the total of all activities performed by the Design-Builder, Designer, Construction Inspection Professional Engineering Firm and the Materials Testing Firm or Laboratory, subcontractors, producers or manufacturers to ensure that the Work performed by the Design-Builder conforms to the Contract requirements. For design, Quality Control activities shall include, but not be limited to, procedures for design quality, checking, design review including reviews for constructability, and review and approval of Working Plans. For construction, Quality Control activities shall include, but not be limited to, procedures for materials handling and construction quality, inspection, sampling and testing of materials both on site and at the plant(s), field testing of materials, obtaining and verifying Materials Certifications, record keeping, and equipment monitoring and calibration, production process control, and monitoring of environmental compliance. Quality Control also includes documentation of all QC design and construction efforts. The Scope of Work to be performed as part of the Quality Control task may be changed after the RFQ Phase.

  • Comprehensive resource analysis means an analysis including,

  • Critical Energy Infrastructure Information means all information, whether furnished before or after the mutual execution of this Agreement, whether oral, written or recorded/electronic, and regardless of the manner in which it is furnished, that is marked “CEII” or “Critical Energy Infrastructure Information” or which under all of the circumstances should be treated as such in accordance with the definition of CEII in 18 C.F.R. § 388.13(c)(1). The Receiving Party shall maintain all CEII in a secure place. The Receiving Party shall treat CEII received under this agreement in accordance with its own procedures for protecting CEII and shall not disclose CEII to anyone except its Authorized Representatives.

  • Adverse System Impact means a negative effect that compromises the safety or reliability of the electric distribution system or materially affects the quality of electric service provided by the electric distribution company (EDC) to other customers.

  • Erosion and sediment control plan means a comprehensive plan developed to address pollution caused by erosion and sedimentation of soil particles or rock fragments during construction.

  • Clinical experience means providing direct services to individuals with mental illness or the provision of direct geriatric services or special education services. Experience may include supervised internships, practicums, and field experience.