- Ridgeland, MS
- Ridgeland, MS
- Baton Rouge, LA
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 »
The Maricopa County Air Quality Department (MCAQD) has a new requirement for performance test protocol submittals on the IMPACT portal. The IMPACT portal is designed to provide a user-friendly interface for industry representatives to submit »
During the month of September, childhood cancer awareness month, Trinity's Philadelphia office led a team of 21 employees, friends, and family in a virtual fundraising event benefiting the Children's Hospital of Philadelphia, affectionately known »
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 July 2019. 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.
Notice of EPA's decision to not revise the final rule establishing pretreatment standards for discharges of pollutants into publicly owned treatment works (POTWs) from onshore unconventional oil and gas extraction facilities in response to a remand requiring EPA to consider further information and take any appropriate action to the final rule.
Direct final rule amending the Standards of Performance for Stationary Compression Ignition Internal Combustion Engines, revising the emission standards for particulate matter for new stationary compression ignition engines located in remote areas of Alaska. Proposed rule published simultaneously. Minor correction posted 7/26/2019.
Final rule: 1) repealing the Clean Power Plan, 2) finalizing the Affordable Clean Energy (ACE) rule consisting of Emission Guidelines for GHG Emissions from EGUs, and 3) finalizing new regulations for EPA and state implementation of ACE and any future emission guidelines issued under CAA section 111(d).
Final rule revising the dust-lead hazard standards (DLHS), making no change to the definition of lead-based paint.
Notice that EPA is planning renew the ICR for the Data Requirements Rule for the 1-Hour Sulfur Dioxide Primary NAAQS and is seeking public comment by 9/10/2019.
Proposed amendments to the Federal Minor NSR program in Indian Country and the FIP for True Minor Sources in Indian Country in the Oil & Natural Gas Production and Natural Gas Processing Segments of the Oil and Natural Gas Sector.
Notice that EPA will no longer send notices of deficiency to businesses that submit procedurally flawed CBI claims under section 14 of TSCA.
Notice of EPA's final policy on Enhancing Effective Partnerships Between the EPA and the States in Civil Enforcement and Compliance Assurance Work.
Final rule harmonizing EPA-specific revisions to the "Common Rule" regarding protection of human subjects involved in research for regulatory rules, with related provisions in EPA regulations.
Notice of availability of data on emission allowance allocations to certain units under CSAPR trading programs.
Proposed amendments to the General Provisions of the NESHAPs regarding the plain language reading of the "major source" and "area source" definitions of section 112 of the CAA, and providing that a major source can reclassify to area sources status at any time by limiting its potential to emit HAPs to below the major source thresholds of 10 tpy of any single HAP or 25 tpy of combined HAPs.
Proposal to not impose financial responsibility requirements for facilities in the Electric Power Generation, Transmission, and Distribution industry under Section 108(b) of CERCLA.
Proposed rule addressing five chemicals under TSCA due to concerns regarding persistent, bioaccumulative, and toxic effects; comments due by 9/27/19.
Proposed amendments to the NESHAP for Municipal Solid Waste (MSW) Landfills as well as the MSW Landfills NSPS, Emission Guidelines, and compliance times; comments due by 9/12/2019.
Proposed annual percentage standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and total renewable fuel for gasoline and diesel transportation fuel produced or imported in 2020; comments due by 8/30/19.
Request for comment on proposed determination of alternative light-duty vehicle GHG standards for small volume producers; due by 8/30/2019.