Downes Process Safety LLC

Downes Process Safety LLCDownes Process Safety LLCDownes Process Safety LLC

Downes Process Safety LLC

Downes Process Safety LLCDownes Process Safety LLCDownes Process Safety LLC
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Our services

  • Incident / Accident Investigation 
  • PSM/RMP Compliance Auditing 
  • Process Safety Management 
  • Combustible Dust Hazard Analysis & Mitigation
  • Process Hazards Analysis (HazOp, What-If, FMEA, Fault Tree, LOPA-SIS) 
  • SIL Verification 
  • Quantitative Process Risk Analysis 

Experts in risk management: LOPA, Bowtie, Digitalization

Phone: +1-215-932-9986

Email: Anthony.M.Downes@gmail.com

FS Engineer (TÜV Rheinland) # 23568/ 22 - Safety Instrumented Systems

Papers and Presentations Available for Download

Comparing Risks at "Sister" Plants (pdf)Download
Benefits of comparing hazards of sister plants SLIDES (pdf)Download
Observing LOPAs in the Wild 2024 Paper + Slides (pdf)Download
GCPS 2020 Alarm Management (pdf)Download
Making Inherently Safer Design a Vibrant part of risk management & a "How-to" for STAA (pdf)Download
Paper_Improving theMaturityOfYourIncidentInvestigationProcess2019FINAL (pdf)Download

Publications, Papers and Presentations

A partial list of my papers and other items that may be helpful to my process safety colleagues. These have been peer-reviewed unless there's a disclaimer that they aren't. 

 etc. Please reach us at anthony.m.downes@gmail.com if you cannot find an answer to your question.


At Downes Process Safety LLC, we prioritize communication and collaboration with our clients to ensure that their needs are met and their projects are successful.

Yes, we provide project management services as part of our engineering consulting services to ensure that projects are completed on time and within budget.

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