Air Permit services in Virginia

  • Air Permitting Services

    Sullivan Environmental Consulting, INC. routinely performs dispersion modeling to support permit applications, e.g., Prevention of Significant Deterioration (PSD) permits, state air permits, and modeling to support Title V.

    By Sullivan Environmental based in Alexandria, VIRGINIA (USA). from Air Modeling Services Service line

  • Air Quality Permitting

    Whether constructing a new industrial facility, expanding an existing facility, or modifying operations, owners and operators may be subject to air quality permitting requirements. Industrial sources must be designed, constructed, and operated to comply with all applicable air quality regulations. Air quality regulations exist within a range of ...

    By Trinity Consultants Office in Roanoke, VIRGINIA (USA). from Permitting Support Service line

  • Meteorological and Ambient Air Monitoring

    Historically, Trinity has assisted clients with monitoring plan development, oversight of equipment selection and installation, and data quality management and data reduction for a variety of meteorological and ambient monitoring scenarios.  Our recent merger with Meteorological Solutions, Inc. (MSI) of Salt Lake City enhanced our ability to ...

    By Trinity Consultants Office in Roanoke, VIRGINIA (USA). from Permitting Support Service line

  • Air Dispersion Modeling

    For over 30 years, Trinity Consultants has performed dispersion modeling studies to assist industrial facilities in assessing the impact of their emissions on ambient air quality. Regulatory requirements for dispersion modeling remain the primary motivation for the majority of modeling studies in the U.S. New federal modeling guidelines, more ...

    By Trinity Consultants Office in Roanoke, VIRGINIA (USA). from Permitting Support Service line

  • Control Technology Analysis

    ControlTechnologyDepending on the location of a project and the equipment and pollutants involved, air pollution control technology requirements may be significant in terms of cost and preparation of the air quality permit application.

    By Trinity Consultants Office in Roanoke, VIRGINIA (USA). from Permitting Support Service line

  • Environmental Impact Documents & Permitting Services

    ESS specializes in strategic regulatory consulting for projects challenged by a variety of technical issues and complex environmental permitting requirements. Projects can often trigger multiple filings with local, state, and federal agencies in more than one geographic jurisdiction and within several environmental disciplines.

    By ESS Group, Inc. Office in Hampton, VIRGINIA (USA). from Natural Resources & Ecology Service line

  • Urban Scale Air Quality Assessment Services

    Some firms have experience modeling individual industrial facilities to support permit applications. The true challenge for a modeler is to address the analysis on an urban-scale, model all quantifiable source categories in a metropolitan area, and determine how realistic the assessment is relative to measured air quality data.

    By Sullivan Environmental based in Alexandria, VIRGINIA (USA). from Air Modeling Services Service line

  • Odor Sampling and Analysis Services

    Sullivan Environmental has the capacity to conduct odor sampling and analysis via preliminary dilution threshold sampling using a Field Olfactometer.  Subsequent air samples can be taken via a Vac-u-chamber sampling pump and stored tedlar bags. These samples are then sent overnight to our partner laboratory for odor panel analysis.  ...

    By Sullivan Environmental based in Alexandria, VIRGINIA (USA). from Air Monitoring Services Service line

  • Air Quality & Clean Air Act Compliance Services

    ESS assists industrial clients with air permitting, air quality and emissions assessments, control technology assessments, and interpretation of complex air quality regulations using a wealth of project engineering and regulatory experience. We work with clients to develop permitting and compliance strategies that minimize regulatory burdens, ...

    By ESS Group, Inc. Office in Hampton, VIRGINIA (USA). from Environmental Compliance & Remediation Service line

  • Exposure Assessment Services

    Exposure assessment, risk assessment, and risk management are the three major components of assessing risks from exposure to air pollutants. The staff of Sullivan Environmental is in the forefront of developing methods for exposure assessment and conducts research for the U.S. EPA and industrial clients aimed at identifying exposures from specific ...

    By Sullivan Environmental based in Alexandria, VIRGINIA (USA). from Air Modeling Services Service line

  • Air Emissions Inventories

    Many air quality permitting projects require a facility-wide inventory of all air emissions sources. An accurate accounting of emissions is also necessary for payment of annual permit fees to state and local regulatory agencies. In addition to common point sources, facilities often have emissions sources that are more difficult to identify and ...

    By Trinity Consultants Office in Roanoke, VIRGINIA (USA). from Compliance Assistance Service line

  • Air Services

    POTESTA's Air Project Team has a multi-disciplined background, including civil and mechanical engineering and environmental sciences, with experience from governmental regulatory agencies, consulting and industry. We provide air services to a wide variety of clients, such as Petroleum and Petrochemical Operations, Chemical Manufacturing, Natural ...

    By Potesta & Associates, Inc. Office in Winchester, VIRGINIA (USA). from Environmental Services Service line

  • Air Quality Consulting

    Air Dispersion Modeling. Air Quality Permitting. Ambient Air Monitoring. CALPUFF Services. Control Technology Analysis. NESHAP and NSPS Compliance. SSM Solution Tool (SSM-ST). Reporting. Visible Emissions Monitoring System (VEMS).

    By Trinity Consultants Office in Roanoke, VIRGINIA (USA). from Regulatory Compliance Service line

  • Air Pollution Engineering

    MSE staff has extensive experience performing air quality modeling, air permitting, and pollution control projects in the U.S. and throughout the world for industrial, government, and military clients. Our overall strategy is to combine the best tools with the best knowledge to meet or exceed the most demanding project requirements. MSE staff ...

    By Millennium Science & Engineering based in Chantilly, VIRGINIA (USA).

  • Air Quality Services

    Get the innovative solutions you need to help you master your regulatory challenges. Backed by strong technical knowledge and extensive experience both in the field and with regulators, Aegis Environmental provides you the tools to achieve and maintain compliance while maximizing operational flexibility. Aegis works with you to evaluate emissions ...

    By Aegis Environmental, Inc. based in Richmond, VIRGINIA (USA).

  • Air Quality Management

    ENVIRON’s worldwide Air Quality Management practice is characterized by the highest level of technical and scientific skills, informed by well-honed business sense. Both private- and public-sector clients have come to rely on our highly integrated “around-the-clock” service. We deliver seamless, world-class air quality skills ...

    By ENVIRON based in Arlington, VIRGINIA (USA). from Environment Service line

  • Services

    Regulatory Compliance Assessments, Air Permitting, New Source Review, Prevention of Significant Deterioration, Control Technology Analyses, Title V Permitting, Environmental Monitoring, Ambient Air Monitoring, Air Emissions Source Testing, Industrial Hygiene Air Evaluations, Remediation Site Air Monitoring, Water Quality Monitoring, Water ...

    By Stratus Environmental Solutions, Inc. based in Blacksburg, VIRGINIA (USA).

  • NESHAP and NSPS Compliance

    NESHAP-NSPSTrinity tracks the ongoing development and promulgation of New Source Performance Standards (NSPS) and National Emissions Standards for Hazardous Air Pollutants (NESHAP). NSPS apply to equipment in nearly every facility and are one of the first areas addressed in many permitting studies. With nearly four decades of experience in air ...

    By Trinity Consultants Office in Roanoke, VIRGINIA (USA). from Compliance Assistance Service line

  • CEMS Support

    Industrial facilities subject to air permits and regulatory emissions limits must frequently implement sophisticated Continuous Emissions Monitoring Systems (CEMS) to demonstrate compliance. Without a solid understanding of the federal regulatory requirements under 40 CFR Parts 60 and 75 (as well as state and local requirements) and the ...

    By Trinity Consultants Office in Roanoke, VIRGINIA (USA). from Compliance Assistance Service line

  • Environmental Services

    Our services include environmental site assessments, regulatory guidance, permit processing, preparation of environmental documents, groundwater and surface water quality analysis and monitoring, soils analysis and monitoring, indoor air quality studies, and environmental engineering to support our clients underground and above ground storage ...

    By GeoEnvironmental Resources, Inc. (GER) based in Virginia Beach, VIRGINIA (USA).

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