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For more than 20 years, Trinity Consultants has assisted facilities in the aerospace industry with regulatory compliance and environmental management issues.
Trinity has a long history of assisting facilities with their regulatory compliance and environmental management systems.
Trinity helps chemical and pharmaceutical manufacturers to achieve regulatory and environmental compliance.
Trinity has assisted clients with nearly 500 power-related projects, offering an array of services.
Due to their nature, “general manufacturing” facilities are often faced with reviewing a wide range of regulations to determine applicability.
Trinity provides a variety of services to government entities, including environmental permitting and compliance management.
Trinity Consultants has long been committed to assisting lime and aggregates facilities with their regulatory compliance needs.
Trinity takes pride in understanding the regulatory issues affecting our clients’ facilities and their industry.
Oil and gas facilities must contend with a variety of regulatory compliance and environmental management demands.
Trinity helps petroleum refineries to achieve compliance with complex environmental regulatory requirements.
Trinity Consultants has long been committed to assisting cement facilities with their regulatory compliance and environmental management needs.
Trinity has extensive experience assisting the pulp and paper industry with its regulatory compliance and environmental management requirements.
Railroads are faced with rapidly evolving state, regional, and federal regulatory framework in the United States.
For more than 25 years, Trinity Consultants has assisted facilities in the semiconductor industry.
Trinity Consultants has performed nearly 800 environmental permitting and compliance projects for clients with terminal operations, providing cost-effective, timely solutions that enhance compliance while maintaining operational flexibility.
For nearly 30 years, Trinity Consultants has assisted facilities such as those in the highly regulated wood products industry.
On October 11, EPA promulgated changes to 40 CFR 63 Subpart MM, National Emission Standards for Hazardous Air Pollutants for Chemical Recovery Combustion Sources at Kraft, Soda, Sulfite, and Stand-Alone Semichemical Pulp Mills (Subpart MM). These »
On the evening of the gubernatorial election, DEQ released a draft power plant trading rule via the posted agenda and minibook for the upcoming Air Pollution Control Board (APCB) meeting to be held at 10:00 am on November 16. Development of the »
Trinity Consultants, Inc.® (Trinity), an international environmental, heath, and safety (EHS) consulting firm that specializes in industrial air quality issues, announces its acquisition of TGB Partnership of Hillsborough, North Carolina. TGB is a »
IntroductionIn September 2015, the International Organization for Standardization published an updated version of the ISO 14001 environmental management system (EMS) standard. The revised standard (ISO 14001:2015) requires that current certificate »
Are you one of the many organizations that made early investments in the EHS management information system (EMIS) marketplace? Is your EMIS deployment starting to feel outdated, underutilized, or simply out of touch with your organization's »
Trinity's Environmental Quarterly (EQ) magazine covers environmental regulatory developments as well as topics related to corporate environmental performance.
all issues from 2009
These papers, presentations, and articles were authored by the staff of Trinity Consultants for presentation at various conferences.
all papers & presentations
Since its founding in 1974, Trinity has expanded its geographic footprint and breadth of services. We attribute our continued growth to a focus on cornerstone values of top-notch technical performance and excellence in client service.
The following environmental regulatory actions were published in the U.S. Federal Register during December 2016. Select the hyperlink to view the complete Federal Register notice. For assistance in determining how any of these issues may affect your facility, please contact your local Trinity office at (800) 229-6655.
Final rule revising the list of substitutes under the stratospheric ozone protection rules.
Notice of availability of the final "Integrated Review Plan for the National Ambient Air Quality Standards for Particulate Matter."
Notice of availability of EPA's proposed determination that the GHG standards currently in place for model year 2022-2025 light duty vehicles remain appropriate under the Clean Air Act and should not be amended to be either more or less stringent, under the Midterm Evaluation process.
Final action to extend the implementation deadline for certain facilities subject to the final rule establishing pretreatment standards under the Clean Water Act for discharges of pollutants into publicly owned treatment works from onshore oil and gas extraction facilities.
Notice of availability of EPA's final report on the National Lakes Assessment 2012.
Final rule amending specific provisions in the GHG reporting rule to streamline and improve implementation of the rule, improve data quality and consistency, and to clarify or update certain provisions that have been the subject of questions from reporting entities.
Final rule revising the NPDES regulations governing regulated small municipal separate storm sewer permits.
Notice of availability of preliminary lists of units eligible for allocations of emission allowances under CSAPR.
Proposed amendments to the NESHAP for Phosphoric Acid Manufacturing and Phosphate Fertilizer Production source categories.
Notice of a public comment period on the draft document, "Second External Review Draft Integrated Science Assessment for Sulfur Oxides--Health Criteria," as part of the review of the primary NAAQS for sulfur dioxide, until 3/20/2017.
Final rule implementing the Formaldehyde Standards for Composite Wood Products Act, adding Title VI to TSCA, to reduce formaldehyde emissions from composite wood products.
Final rule setting renewable fuel percentage standards for motor vehicle gasoline and diesel produced or imported in 2017, and the applicable volume of biomass-based diesel for 2018.
Proposed determinations of attainment by the attainment date and determinations of failure to attain by the attainment date for 11 areas currently classified as "Moderate" for the 2006 24-hour fine particulate matter NAAQS.
Notice of public hearing and extension of public comment period until 2/13/2017 for the proposed rule, "Implementation of the 2015 NAAQS for Ozone: Nonattainment Area Classifications and State Implementation Plan Requirements."
Publication of EPA's semianuual regulatory agenda.
Proposed amendments to the NESHAP for Publicly Owned Treatment Works (POTW) as a result of the residual risk and technology review.
Notice of extension of the public comment period for the 11/22/2016 notice of proposed denial of several petitions requesting EPA to initiate rulemaking to reconsider regulations that identify refiners and importers of gasoline and diesel fuel as the entities responsible for complying with the Renewable Fuel Standard program annual percentage standards, until 2/22/2017.
Proposed amendments to the NESHAP for the Manufacturing of Nutritional Yeast source category as a result of the residual risk and technology review.
Final rule revising the minimum monitoring requirements for near-road NO2 monitoring.
Notice that EPA denied a petition for reconsideration of the 8/15/2016 Finding that GHG Emissions from Aircraft Cause or Contribute to Air Pollution that May Reasonable be Anticipated to Endanger Public Health and Welfare.
Proposed amendments to the NESHAP for Chemical Recovery Combustion Sources at Draft, Soda, Sulfite, and Stand-Alone Semichemical Pulp Mills to address the results of the residual risk and technology review.