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Showing posts from February, 2026

Class L Fires: The Hidden Danger of Lithium-Ion Batteries – And the Extinguishers Built to Stop Them

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  Class L fires were formally introduced in the January 2026 edition of ISO 3941:2026 to address a growing global risk: lithium-ion battery incidents without metallic lithium. This classification recognises that lithium-ion battery fires behave differently from traditional fire classes (A, B, C, D and K) due to their electrochemical characteristics and thermal runaway potential. Lithium-ion batteries power electric vehicles, e-bikes, laptops, power tools and energy storage systems. While efficient and compact, their high energy density can result in rapid escalation, toxic emissions and re-ignition risks. For businesses and property owners assessing  Fire Extinguishers Perth  suppliers, understanding Class L risk exposure is now essential. Standard ABC extinguishers may assist with small, post-runaway fires by treating them as Class A combustion (burning plastics). However, active lithium-ion battery events require specifically designed Class L  Fire extinguishers . ...

Exit Lights Perth: Common Non-Compliance Issues Found During Building Inspections

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  Exit lights are a key part of a building’s life safety system. During inspections, non-compliance is typically linked to visibility, placement, discharge performance, and the quality of testing records. Issues often arise after tenancy changes, refurbishments, or inconsistent maintenance, where the installed system no longer matches the current egress path. 1) Exit sign visibility failures A frequent inspection finding is reduced visibility. Exit signs may be obscured by shelving, new partitions, banners, bulkheads, or ceiling features introduced after the original install. Visibility can also be compromised by glare from nearby luminaires or strong ambient lighting that washes out the sign face. Common inspection notes include: Signs not visible from key approach angles Poor contrast due to background lighting conditions Exit signs positioned where the line-of-sight is routinely blocked by fixtures or fit-out elements 2) Incorrect placement at decision points Inspectors often i...

Exit Lights in Perth: Placement Rules for Doors, Corridors, Stairwells & Direction Changes

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  Exit lights are a core life-safety requirement across Perth commercial buildings, strata common areas, public venues, warehouses, healthcare sites, and education facilities. When visibility drops due to smoke, power loss, or low light, exit lights must provide an unambiguous route to a place of safety. For building owners, facility managers, strata councils, and contractors, correct placement reduces compliance risk, improves evacuation outcomes, and supports a defensible safety position during audits, incident investigations, or insurer reviews. Exit light performance is not only about having fittings installed; it is about where they are installed so the escape path is clear, continuous, and intuitive. What “good placement” must achieve Exit lights should: Identify every required exit door. Maintain a continuous visual trail along the egress route. Confirm direction where the route changes. Prevent confusion at intersections, corridors, and split-level transitions. Remain visi...