United States
Texas - Houston-Katy
Local Leadership

Patrick Nonhof
Managing Director, Provenance PSM- Phone:
- 806.273.5100
- Email:
- pnonhof@trinityconsultants.com
Texas - Houston-Katy
15995 N Barkers Landing Road, Suite 145
Houston, Texas 77079
- Phone:
- 281.206.7079
- TOLL-FREE:
- 888.555.2340
Texas - Houston-Katy
Our Services Offered

IPL Lifecycle Support
Trinity provides expertise in documentation, design and maintenance of new and existing Independent Protection Layer (IPLs).
Mechanical Integrity and Inspections
Trinity implements and executes a rigorous schedule of fixed equipment life cycle analysis, audits, tests, inspections and modifications to ensure safety and compliance.
PHA and Risk Assessments
Trinity Process Hazard Analysis (PHA) experts have extensive experience with hazard identification, evaluation, and mitigation services.
Process Safety Management Services
Trinity experts provide Process Safety Management (PSM) support that ensures safe handling of hazardous processes, preventing accidents & protecting workers, communities, & environment.
Pressure Relief Systems
Trinity experts have extensive relief system design experience to help ensure safe operation of relief valves, rupture discs, and pressure vents, to prevent potential hazards in various industrial processes.
Risk Management Program Support
Trinity’s team of RMP experts are committed to identifying, assessing, documenting, and addressing risks to ensure the safety of our clients, community, and the environment for chemical accident prevention.Insights
Local News
TCEQ Updates to Annual Emissions Inventory Reporting for RY 2023
TCEQ proposed Ozone SIP Revisions and Associated Updates to Texas Regulations
TCEQ Issues Aggregate Processing Operations Workbook
The Top Five Considerations for TX O&G Permitting
The upstream oil and gas sector presents unique air permitting challenges due to its dynamic operations and constantly evolving regulatory landscape. In Texas, most upstream sites and some midstream sites rely on Permit by Rule (PBR) or Standard Permit (SP) registrations as their primary air authorization mechanisms. Successfully navigating these options requires a clear understanding of each permit’s data requirements and the common hurdles that operators face. Drawing on decades of ex...
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