Combustible Dust Testing

Laboratory testing to quantify dust explosion & reactivity hazards

Flammable Gas & Vapor Testing

Laboratory testing to quantify explosion hazards for vapor and gas mixtures

Chemical Reactivity Testing

Laboratory testing to quantify reactive chemical hazards, including the possibility of material incompatibility, instability, and runaway chemical reactions

DIERS Methodology

Design emergency pressure relief systems to mitigate the consequences of unwanted chemical reactivity and account for two-phase flow using the right tools and methods

Deflagrations (Dust/Vapor/Gas)

Properly size pressure relief vents to protect your processes from dust, vapor, and gas explosions

Effluent Handling

Pressure relief sizing is just the first step and it is critical to safety handle the effluent discharge from an overpressure event

Thermal Stability

Safe storage or processing requires an understanding of the possible hazards associated with sensitivity to variations in temperature

UN-DOT

Classification of hazardous materials subject to shipping and storage regulations

Safety Data Sheets

Develop critical safety data for inclusion in SDS documents

Biological

Model transport of airborne virus aerosols to guide safe operations and ventilation upgrades

Radioactive

Model transport of contamination for source term and leak path factor analysis

Fire Analysis

Model transport of heat and smoke for fire analysis

Flammable or Toxic Gas

transport of flammable or toxic gas during a process upset

OSS consulting, adiabatic & reaction calorimetry and consulting

Onsite safety studies can help identify explosibility and chemical reaction hazards so that appropriate testing, simulations, or calculations are identified to support safe scale up

Mechanical, Piping, and Electrical

Engineering and testing to support safe plant operations and develop solutions to problems in heat transfer, fluid flow, electric power systems

Battery Safety

Testing to support safe design of batteries and electrical power backup facilities particularly to satisfy UL9540a ed.4

Hydrogen Safety

Testing and consulting on the explosion risks associated with devices and processes which use or produce hydrogen

Spent Fuel

Safety analysis for packaging, transport, and storage of spent nuclear fuel

Decommissioning, Decontamination and Remediation (DD&R)

Safety analysis to underpin decommissioning process at facilities which have produced or used radioactive nuclear materials

Laboratory Testing & Software Capabilities

Bespoke testing and modeling services to validate analysis of DD&R processes

Nuclear Overview

Our Nuclear Services Group is recognized for comprehensive evaluations to help commercial nuclear power plants operate efficiently and stay compliant.

Severe Accident Analysis and Risk Assessment

Expert analysis of possible risk and consequences from nuclear plant accidents

Thermal Hydraulics

Testing and analysis to ensure that critical equipment will operate under adverse environmental conditions

Environmental Qualification (EQ) and Equipment Survivability (ES)

Testing and analysis to ensure that critical equipment will operate under adverse environmental conditions

Laboratory Testing & Software Capabilities

Testing and modeling services to support resolution of emergent safety issues at a power plant

Adiabatic safety calorimeters (ARSST and VSP2)

Low thermal inertial adiabatic calorimeters specially designed to provide directly scalable data that are critical to safe process design

Other Lab Equipment (DSC/ARC supplies, CPA, C80, Super Stirrer)

Products and equipment for the process safety or process development laboratory

FERST

Software for emergency relief system design to ensure safe processing of reactive chemicals, including consideration of two-phase flow and runaway chemical reactions

FATE

Facility modeling software mechanistically tracks transport of heat, gasses, vapors, and aerosols for safety analysis of multi-room facilities

Blog

Our highly experienced team keeps you up-to-date on the latest process safety developments.

Process Safety Newsletter

Stay informed with our quarterly Process Safety Newsletters sharing topical articles and practical advice.

Resources

With over 40 years of industry expertise, we have a wealth of process safety knowledge to share.

Dust Hazards Analysis (DHA) NFPA 652

Combustible Dust Control

NFPA 652 requires a Dust Hazards Analysis (DHA) when your facility has dust or powders within the process that are explosible and/or combustible. The first step of the DHA is to determine if your facility has either one or both of those reactive materials by running Combustible Dust Testing on a representative sample for your location.

Our process safety professionals have served clients in a variety of industries including metal processing, wood/paper products, agriculture, food products, textiles, plastics, pharmaceuticals and many others.

COMBUSTIBLE DUST TESTING

FAI’s combustible dust experts can visit your facility to conduct the DHA, which is a hazard identification exercise that delivers recommendations to become compliant with applicable NFPA Standards. The evaluation is developed by reviewing dust management programs, handling practices, equipment, fire/explosion suppression systems, warning devices and onsite extinguishing capabilities. Possibilities for fugitive dust control will be identified, where appropriate.

FAI can provide the following services:
  • Incident investigation for dust explosions and fires
  • Evaluate compliance with relevant national,
    local and industry standards
  • Electrical hazards – e.g. grounding and bonding issues
  • Recommendations for explosion hazard risk reduction
  • Point out dust sampling areas to consider for dust explosibility testing
  • Brief Training provided to personnel while on-site available upon request during site visit

NFPA and OSHA NEP Combustible
D
ust Compliance
  • Preparation for an OSHA Combustible Dust NEP inspection, including appropriate response’s to inspector’s questions
  • Perform Dust Hazards Analysis (PHA) for compliance with NFPA
  • Documentation review for NFPA and OSHA Combustible Dust NEP requirement
  • Testing to meet all NFPA and OSHA Combustible Dust NEP requirements
  • Flammability Testing and on-site consulting services where flammable vapors are present
  • Conduct employee training to comply with OSHA Combustible Dust NEP requirements, customized on-site training is also available