- Oklahoma City, OK
- Tulsa, OK
- Salt Lake City, UT
- Springdale, AR
- Greenville, SC
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 »
The South Dakota Department of Environment and Natural Resources (DENR) has developed its 2017 annual ambient air monitoring network plan, which is a review of the ambient air monitoring network as required by Title 40 of the Code of Federal »
Trinity Consultants, Inc., an international environmental consulting firm that specializes in industrial air quality issues, has named Adam Erenstein as manager of its Albuquerque, NewMexico office. A former Air Inspector with the Maricopa County »
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 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.
Notice regarding EPA's responses to certain state designation recommendations for the 2010 SO2 NAAQS and solicitation for public comment.
Notice of availability of draft technical report: Protecting Aquatic Life from Effects of Hydrologic Alteration, for public review and comment.
Notice of information related to the 7/13/2015 proposed Phase 2 Heavy-Duty National Program to reduce GHG emissions and fuel consumption for new on-road heavy duty vehicles and engines.
Final rule affirming and making permanent certain previous interim amendments implementing the Cross-State Air Pollution Rule (CSAPR) with respect to Phase 1 and Phase 2 emissions budgets and assurance provisions.
Proposed amendments to the Risk Management Program including several changes to the accident prevention program requirements including an additional analysis of safer technology and alternatives for the process hazard analysis for some Program 3 processes, third-party audits and incident investigation root cause analysis for Program 2 and Program 3 processes, enhancements to the emergency preparedness requirements, increased public availability of chemical hazard information, and several other changes to certain regulatory definitions and data elements submitted in risk management plans.
Final rule restoring provisions that were inadvertently removed in the 10/15/2015 final rule issuing 2016 critical use allowances for methyl bromide.
Final rule finding that several states have failed to submit SIPs to satisfy certain nonattainment area planning requirements for the 2010 one-hour primary SO2 NAAQS.
Notice of availability of EPA's final report on the National Rivers and Streams Assessment (NRSA) 2008/2009.
Final rule revising the ambient air monitoring requirements for criteria pollutants.