- Waco, TX
- Montgomery, AL
- Oklahoma City, OK
- Tulsa, OK
- Las Vegas, NV
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.
For the last decade, EPA has been revising, updating, fixing bugs, and introducing beta options in the AERMOD Model with the goal of offering a dispersion modeling tool that is dependable, accurate, and reflective of the best current science. »
The final Air Quality Advisory Council (AQAC) meeting of 2018 had a full agenda. The first two rulemaking items, involving changes to VOC regulations in multiple areas of the Oklahoma Administrative Code, i.e., OAC 252:100-37 and 39, will be further »
Although Trinity has supported Alabama clients for many years with environmental permitting and compliance challenges, we recently opened an office in Birmingham, our first in the state. The office is led by Trinity veterans including Managing »
With many technology options available on the market today for managing Environmental Health and Safety (EHS) information, the process of selecting the right tool has become overwhelmingly complex and risky. This article describes a proven approach »
Leak Detection and Repair (LDAR) involves finding facility components that are leaking and fixing them. The U.S. Environmental Protection Agency (EPA) has a long history of regulating industries (such as petroleum refining and chemical »
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.
Compliance with fuel regulations requires an informed and in-depth knowledge of all of the pertinent federal and state regulations. Trinity, with Sierra Research, has fuel specialists with this expertise who provide a wide range of services related to transportation fuel regulations to clients such as refineries, biofuel producers, bulk fuel traders, third-party resellers, importers, and distributors. Our experienced staff assists clients with regulatory development participation as well as compliance with regulatory requirements. With respect to the former, we attend public workshops, produce digests of regulatory requirements and actions, and assist clients in drafting comments and testimony on proposed regulations and amendments. In addition, we provide expert technical support to clients involved in litigation challenging new or amended regulations as well as in government enforcement actions and relevant commercial disputes. Fuels regulatory and compliance services provided by Trinity/Sierra Research include: Provide support with federal and state gasoline program complianceAveraging, banking, and trading of sulfur and benzene creditsFlexibility and hardship provisionsFuel certificationFuel distributor and blender registrationBulk terminal fuel handlingPipeline fuel specifications Assist with Renewable Fuel Standard complianceRIN transaction reportingRenewable Volume Obligation (RVO) calculationEconomic and environmental assessments Assist with federal GHG reporting requirementsSystem registration and GHG report filingCompliance analysis for importers and bulk fuel purchasers Support compliance with CARB’s Low Carbon Fuel StandardLCFS quarterly credit data analysisLCFS market participation and credit transaction managementFuel pathway processing, application, and life cycle analysisFuel transaction/product transfer document reviewLCFS quarterly report preparationCredit calculation and economic analysis Provide support with CARB’s Alternative Diesel Fuel regulationFuel records and blend data reviewQuarterly ADF report preparationRegulatory cost analysis Assist with California Cap-and-Trade requirementsMandatory Reporting Rule report preparationCompliance status assessmentBenchmark and allowance allocation calculations Miscellaneous SupportCVS monthly newsletter covering all California regulatory events and activity related to fuels and mobile sources (available by subscription)Customized updates on all new federal and state regulatory activity (workshops, workgroup meetings, panel meetings, public meetings, Board hearings, seminars etc.)General education and training services to fuel producers, importers, marketers, distributors, and blendersAssistance with written and verbal communications with regulatory agencies For assistance, contact Jim Lyons at email@example.com or (916) 273-5138 or Alex Marcucci at firstname.lastname@example.org or (916) 273-5133.
Trinity Consultants, with Sierra Research, is uniquely qualified to provide a wide range of mobile source modeling and certification support services as described below. Mobile Source Modeling Analysis Sierra has an extensive history with mobile source emission factor, emission inventory and vehicle simulation models – covering both model development and model application. Models include the U.S. Environmental Protection Agency's (U.S. EPA's) MOVES, MOBILE, and NONROAD series and the California Air Resources Board's (CARB's) EMFAC and OFFROAD series. Sierra also develops customized versions of MOVES, MOBILE, NONROAD, and EMFAC to address specific clients’ needs and has adapted and implemented a vehicle simulation model, VEHSIM, for a variety of applications. Learn more>> Vehicle and Engine Certification and In-Use Compliance Support Sierra has considerable experience in assisting manufacturers in negotiating the complex process of applying for both federal and California emission certification. Sierra's assistance ranges from reviewing certification materials and data and providing advice all the way to completing all required paperwork/electronic filings for a manufacturer. Sierra also has extensive experience working with manufacturers to resolve in-use compliance issues with the California Air Resources Board and U.S. EPA. Learn more>> For assistance with mobile source testing, modeling, and certification support services, please contact Jim Lyons at (916) 444-6666 or email@example.com or Alex Marcucci at (916) 444-6666 or firstname.lastname@example.org