- Evansville, IN
- Houston, TX
- Indianapolis, IN
- Tulsa, OK
- Michigan City, IN
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.
As of June 12, 2017, the Environmental Protection Agency (EPA) has signed a notice to propose to implement a two (2) year stay of certain requirements of the "Oil and Natural Gas Sector: Emissions Standards for New, Reconstructed, and Modified »
Nebraska is one of only a few states that makes all public records received by the agency available through their website. Records date back to April of 2011 and can include applications, permits, correspondence with the agency, information »
Trinity Consultants, Inc.® announces that it has acquired Argent Consulting Services (ACS) of Houston, Texas. ACS is a consulting firm with a focus on air quality, process safety management (PSM), and EHS information management. ACS was founded »
Business sustainability is rooted in the concept of the triple bottom line, which aims to balance performance and growth through fiscal stewardship, environmental stewardship, and social responsibility. An essential component of business »
It's finally here! We are eager to introduce HExFRAG, the high explosive fragmentation module of ExDAM. This module will enable modelers to compute secondary injuries caused by fragmentation using the results of an individual explosion generated by »
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 March 2017. 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.
Extension of comment period on the 1/11/2017 proposed rule, “Financial Responsibility Requirements under CERCLA Sec. 108(b) for Classes of Facilities in the Hardrock Mining Industry,” until 7/11/2017.
Notice of intent by EPA and the Department of the Army to review and rescind or revise the Clear Water Rule.
Reopening of the comment period for the 1/9/2017 draft notice of the rationale for granting petitions to add n-propyl bromide (nPB), also known as 1-bromopropane (1-PB), to the list of hazardous air pollutants contained in section 112(b)(1) of the Clean Air Act, until 6/8/2017.
Notice that EPA is withdrawing its request that owners and operators in the oil and natural gas industry provide information on equipment and emissions at existing oil and gas operations.
Extension of the public comment period on the 1/6/2017 proposed rule concerning EPA’s addition of natural gas processing facilities to the Toxics Release Inventory, until 5/6/2017.
Announcement of reconsideration of 1/13/2017 final chemical accident prevention provisions addressing Risk Management Programs under the Clean Air Act, staying and delaying the effective date of the rule until 6/19/2017.
Final rule further delaying the effective dates for the five regulations addressed in the 1/20/2017 “Regulatory Freeze,” until 5/22/2017.
Announcement of EPA’s intention to reconsider the Final Determination of the Mid-Term Evaluation of GHG standards for model year 2022-2025 light duty vehicles and to coordinate its reconsideration with the parallel process to be undertaken by the DOT’s NHTSA regarding Corporate Average Fuel Economy standards for cars and light trucks for the same model years.
Notice of availability of a compilation of publicly available data on the supply, use, and trade of elemental mercury and mercury compounds under the Frank R. Lautenberg Chemical Safety for the 21st Century Act.
Notice of public comment period until 5/24//2017 for the draft document, “First External Review Draft Integrated Science Assessment for Oxides of Nitrogen, Oxides of Sulfur, and Particulate Matter—Ecological Criteria,” prepared as part of the review of the secondary NAAQS for oxides of nitrogen, oxides of sulfur, and particulate matter. Simultaneous announcement of a public meeting of the Clean Air Scientific Advisory Committee on May 24-25, 2017.