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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 provides dispersion modeling, permitting, and compliance support for coastal operations in the Outer Continental Shelf, Deepwater Ports, and liquefied natural gas terminals.
Trinity has assisted clients with nearly 500 power-related projects, offering an array of services.
Trinity Consultants assists food and beverage manufacturers with a wide variety of environmental permitting and compliance needs including Dust Hazards Analysis and refrigerant management.
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 prepares hundreds of air quality compliance reports for landfills and industrial facilities across the United States on an annual basis.
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 August 13, 2020, U.S. Environmental Protection Agency (EPA) finalized two amendments - one policy and one technical - to New Source Performance Standards (NSPS) Subparts OOOO and OOOOa. The policy amendment primarily consists of two actions. The »
In June, the California Air Resources Board (CARB) adopted the Advanced Clean Trucks (ACT) Regulation, which forces heavy-duty vehicle manufacturers to produce Zero Emissions Vehicles (ZEVs) beginning with the 2024 model-year. The requirement to »
In July 2020, the International Petroleum Industry Environmental Conservation Association (IPIECA) and International Association of Oil and Gas Producers (IOGP) released the Shoreline Response Programme Guidance. This document serves to support oil »
Accelerating EHS program success requires more than reliable data collection and emailing Excel-based reports. It demands enhanced working processes, efficient communication and action, and heightened data analytics through visualization and »
EHS Quarterly is our newly expanded publication that includes content within the multimedia environmental, health, and safety areas of expertise we offer our clients.
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 April 2020. 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 us at (800) 229-6655 or online.
Final rule amending the 2015 NSPS for new residential wood heaters, new residential hydronic heaters and forced-air heaters, removing certain requirements for pellet fuel.
Notice of availability of the 2020 mercury inventory report which summarizes information on the U.S. mercury supply, use, and trade, required by the Lautenberg Act to be reported directly from mercury manufacturers, importers, and processors.
Proposed amendments to the NESHAP for phosphoric acid manufacturing in response to a petition by industry on the mercury emission limit based on the 8/10/2015 MACT floor for existing sources.
Final rule amending the TSCA Chemical Data Reporting (CDR) reporting deadline from 9/30/2020 to 11/30/2020 for 2020 only.
Notice of availability of draft scope documents for risk evaluations to be conducted for 13 of 20 high priority substances as required by the Lautenberg Act under TSCA.
Proposed amendments to the electronic reporting requirements for the NESHAP for coal- and oil-fired electric utility steam generating units (MATS).
Notice of availability of a memorandum providing a "no action assurance" to three categories of manufacturers regarding the self-identification requirement of the TSCA Fees Rule; namely, 1) importers of articles containing one of the 20 high priority substances; 2) producers of one of the 20 high-priority substances as a by-products; and 3) producers or importers of one of the high-priority substances as an impurity.
Extension of the comment period through 5/20/2020 for the 2/20/2020 proposal to establish a federal Coal Combustion Residuals (CCR) permit program.
Final rule establishing a subcategory of certain existing electric utility steam generating units (EGUs) firing eastern bituminous coal refuse for acid gas HAP emissions.
Final residual risk and technology review (RTR) for the hydrochloric acid production NESHAP addressing electronic reporting, periods of SSM, and work practice standards, and making no revisions to the numerical emission limits.
Final rule updating data elements in the 10/22/2015 NPDES Electronic Reporting Rule that applies to regulated municipal separate storm sewer systems (MS4s).
Extension of the comment period for the 3/17/2020 supplemental notice of proposed rulemaking, "Strengthening Transparency in Regulatory Science," to 5/18/2020.
Notice of availability of final document, "Integrated Science Assessment for Ozone and Related Photochemical Oxidants (Final)," as part of the review of the primary and secondary ozone NAAQS.
Publication of the final Navigable Waters Protection Rule, defining the scope of waters federally regulated under the Clean Water Act; effective date 6/22/2020.
Interim final rule amending the emissions reporting regulations applicable to sources that monitor and report emissions under the Acid Rain program, CSAPR, and/or the NOx SIP Call, providing flexibility due to the COVID-19 national emergency.
Final rule making two technical corrections to the light-duty vehicle GHG emissions standards regulations which were first promulgated in 2012 establishing standard for model years 2017 - 2025 light duty vehicles.
Notice of availability of the draft scope documents for the risk evaluations for seven of the 20 high priority substances designated in December 2019 under the Lautenberg Act.
Notice of update of the Federal Agency Hazardous Waste Compliance Docket under CERCLA, containing information reported to EPA by Federal facilities that manage hazardous waste or from which a reportable quantity of hazardous substances has been released.
Final rule amending carbon dioxide standards for model years 2021 and later, amending fuel economy standards for 2021, and setting new fuel economy standards for model years 2022-2026, for passenger cars and light trucks.
Proposal to retain the current primary and secondary NAAQS for particulate matter without revision.