By Michael Merritt ,
Process Safety Specialist, Workforce Strategies, Marsh Advisory
12/12/2024 · 2 minute read
Flammability testing plays a crucial role in assessing the risks posed by fires and explosions from various substances. To obtain accurate and reliable flammability test data, it is essential to use information from credible sources. Relying on generic data available in the public domain can potentially lead to inaccurate results and introduce significant risks, threatening the safety of both employees and facilities.
Flammability test data provides critical insights into the ignition sensitivity, explosion severity, reactivity, thermal stability, and electrostatic characteristics of flammable substances. Safety professionals can use this information to understand the potential hazards of manufacturing, storing, and handling flammable and dangerous substances.
To formulate a Basis of Safety, the data used should be both material-specific and representative in terms of physical form and chemical structure. Data should be obtained using calibrated test apparatus that has been designed in accordance with the relevant standards. It is also important to understand which test methodologies have been used, as this can significantly affect results.
Generic data may appear cost-effective, convenient, and readily available, but it is unlikely to provide specific information on the substance in question, thus presenting significant risks if used to formulate a Basis of Safety.
Generic data lacks specificity, making it challenging to accurately assess the risks associated with a particular material or substance. Without precise data, safety professionals may underestimate the potential hazards, which could lead to inadequate safety measures and increase the likelihood of accidents.
Physical testing is the most reliable way to ensure data is accurate, reliable, and representative. However, physical testing brings many variables that must be considered. For example, regarding combustible dust testing, this can include particle size, particle shape, and moisture content.
To ensure the integrity and traceability of data collected, professionals should seek accredited laboratories and testing facilities which follow standardised procedures and adhere to strict quality control guidelines.
Furthermore, regulatory bodies often require specific flammability test data for compliance purposes, and generic data may not meet these requirements. This could expose organisations to possible legal consequences, potential liabilities, and inadequate insurance.
Developing an approach centred on accurate testing data enables organisations to make informed decisions when establishing a robust Basis of Safety — sufficiently protecting employees and facilities from the hazards associated with fires and explosions.
For further assistance and discussion on interpreting and the suitability of test data, reach out to your usual Marsh contact.