Combustible Dust Testing

Laboratory testing to quantify dust explosion and reactivity hazards

Safety Data Sheets

Develop critical safety data for inclusion in SDS documents

Gas and Vapor

Laboratory testing to quantify explosion hazards for vapor and gas mixtures

Classification of hazardous materials subject to shipping and storage regulations
Testing and consulting on the explosion risks associated with devices and processes which use or produce hydrogen
Safety Data Sheets

Develop critical safety data for inclusion in SDS documents

Thermal Stability

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

Adiabatic Calorimetry
Data demonstrate the consequences of process upsets, such as failed equipment or improper procedures, and guide mitigation strategies including Emergency Relief System (ERS) design
Reaction Calorimetry
Data yield heat and gas removal requirements to control the desired process chemistry
Battery Safety

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

Safety Data Sheets

Develop critical safety data for inclusion in SDS documents

Cable Testing
Evaluate electrical cables to demonstrate reliability and identify defects or degradation
Equipment Qualification (EQ)
Testing and analysis to ensure that critical equipment will operate under adverse environmental conditions
Water Hammer
Analysis and testing to identify and prevent unwanted hydraulic pressure transients in process piping
Acoustic Vibration
Identify and eliminate potential sources of unwanted vibration in piping and structural systems
Gas & Air Intrusion
Analysis and testing to identify and prevent intrusion of gas or air in piping systems
ISO/IEC 17025:2017

Fauske & Associates fulfills the requirements of ISO/IEC 17025:2017 in the field of Testing

ISO 9001:2015
Fauske & Associates fulfills the requirements of ISO 9001:2015
Dust Hazards Analysis
Evaluate your process to identify combustible dust hazards and perform dust explosion testing
On-Site Risk Management
On-site safety studies can help identify explosibility and chemical reaction hazards so that appropriate testing, simulations, or calculations are identified to support safe scale up
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 safely handle the effluent discharge from an overpressure event

FATE™ & Facility Modeling

FATE (Facility Flow, Aerosol, Thermal, and Explosion) is a flexible, fast-running code developed and maintained by Fauske and Associates under an ASME NQA-1 compliant QA program.

Mechanical, Piping, and Electrical
Engineering and testing to support safe plant operations and develop solutions to problems in heat transfer, fluid, flow, and electric power systems
Hydrogen Safety
Testing and consulting on the explosion risks associated with devices and processes which use or produce hydrogen
Thermal Hydraulics
Testing and analysis to ensure that critical equipment will operate under adverse environmental conditions
Nuclear Safety
Our Nuclear Services Group is recognized for comprehensive evaluations to help commercial nuclear power plants operate efficiently and stay compliant
Radioactive Waste
Safety analysis to underpin decomissioning process at facilities which have produced or used radioactive nuclear materials
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 and Parts for the DSC/ARC/ARSST/VSP2 Calorimeters

Products and equipment for the process safety or process development laboratory


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


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


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.


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

Recent Posts

Innovative Applications of LIRA® (Line Impedance Resonance Analysis)

Posted by Fauske & Associates on 09.24.20

Written By Ashley Foote, Engineer - Nuclear Services, Venky Viswanathan, Lead-Electrical Product Testing Line, and

Jacky Shoulders, Manager-Analytical Services, Fauske & Associates LLC



LIRA Acquire

Fauske and Associates LLC (FAI) offers a cable condition monitoring program called “CHAMP” (Cable Health and Aging Management Program).

Cable Condition monitoring is essential to identifying potential points of failure, facilitate preventive maintenance and help assess remaining life of cables. CHAMP accomplishes this through:

  • Visual Inspections
  • Field testing (LIRA®, Tan Delta and Hi-pot)
  • Laboratory Testing (Elongation at break and AC breakdown)

About LIRA®

LIRA® (Line Impedance Resonance Analysis) is a non-destructive test method using Frequency Domain Reflectometry (FDR) to detect changes in cable impedance, and this can help identify degradation of insulation. LIRA® is manufactured by Wirescan, Norway.


LIRA1LIRA® is considered non-destructive as it uses a low voltage signal (5VDC). 5VDC does not weaken cable insulation as it is well within the cable’s voltage rating.


LIRA® can pinpoint the location of degradation and cable splices with high accuracy.


LIRA® can detect cable damage caused by electrical discharge, thermal degradation, mechanical impact, water, oil and radiation.


Fauske’s team of engineers are adept at using LIRA® for various applications from above ground tray cables to submerged or buried cables.


Fostering an innovative spirit and sound understanding of this technology, the Fauske team applied LIRA® to a completely new application - damage assessment of elevator cables.

Learn More

Innovative Application of LIRA®

LIRA® is typically used to test electrical cables for damage. However, in this case we applied LIRA® to identify damage in elevator cables used for mechanical support. Our rationale was that elevator cables also have a metallic core covered by an insulation layer, much like an electrical cable. Hence, it should be possible to detect cable damage using LIRA®. At present we have achieved limited success with this approach. If you are interested in learning more about LIRA, contact us below!

Contact Us

Topics: Nuclear


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