Environmental Consulting

PHA and Risk Assessments

Trinity Process Hazard Analysis (PHA) experts have extensive experience with hazard identification, evaluation, and mitigation services.

Trinity’s team of experts understand the PHA (Process Hazard Analysis) is vital in assessing risks in industries like chemical, oil, and manufacturing, identifying potential hazards and implementing preventive measures for safety. Accurate application of risk tolerance criteria is critical for our clients to properly steward their resources. We recognize applying the most appropriate risk identification and evaluation techniques is critical to a successful study.

Trinity has facilitated Process Hazard Analyses (PHAs) for many oil and gas processing technologies, as well as many specialized chemical processes unique to specific clients. The quality and comprehensiveness of each risk study drives many other aspects of your overall Process Safety Management (PSM) program – our facilitators perform every study with this in mind.

Over the years, our dedicated PSM/RMP team has completed hundreds of PHAs, Layers of Protection Analysis (LOPA), and other hazard evaluation studies. From nearly every sector, our experts have worked with some of the largest companies in the petrochemical industry.

Additionally, we are well-versed in how to apply PHAs to the life-cycle stage of a plant – including design, startup, projects, initial unit PHAs, unit revalidations, and decommissioning studies.

PHA & Risk Assessment Services
  • Preparatory Services
  • Remote and Co-Located Facilitation and Scribing
  • Reporting
  • Training
  • Revalidation Services
  • Action Item Resolution
  • QA/QC Services
PHA Techniques
  • Hazard and Operability Studies (HAZOP)
  • Layers of Protection Analysis (LOPA)
  • Failure Mode and Effects Analysis (FMEA)
  • What-If Studies
  • Project PHAs

How Else We Can Help

Related Services

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Health Risk Assessment

Trinity is the industry leader in air dispersion modeling studies, population exposure assessments, health risk characterizations, ambient monitoring and related air toxics work.
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Industrial Hygiene and Occupational Safety

Trinity has many years of experience serving clients’ industrial hygiene needs in chemical, pharmaceutical, biotechnology, food product, and laboratory workplaces.
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Combustible Dust Risk Management

Trinity experts will conduct a systematic evaluation process (DHA) to identify and mitigate risks associated with combustible dust within a facility.

Our Results

Featured Projects

Frazier Collaborates with Trinity Consultants to “Green Light” Compliance for Plant Operations and Expansions

Trinity has supported Frazier's multimedia environmental compliance reporting since 2017 across five states and multiple facilities.

Trinity Brings Calm Vigilance to Packaging Giant’s Multisite Environmental Reporting Requirements

A very large packaging company in Illinois partnered with Trinity Consultants to evaluate and improve their environmental program.

Government Steam Plant Streamlines Environmental Permitting and Compliance

The plant has engaged Trinity since 2008 for a wide variety of continual compliance activities that span air, oil pollution, waste, and water programs.
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Power Company Partners with Trinity to Modernize Compliance using Enablon Platform

Starting in 2017, a leading international power generating company tasked Trinity Consultants’ Digital Solutions team with spearheading an Environment, Health, and Safety (EHS) compliance management system modernization program.

Meet the Team

Patrick Nonhof

Managing Director, PSM
Jenny-Brancheau

Jenny Brancheau

Sales & Marketing Manager

Partnering with Trinity

Let’s collaborate. What can we help you achieve?

We invite you to contact us with your specific challenges. Let’s see how we can succeed together! Contact us to discuss how we can work together and achieve your goals. 

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