Author · 30 articles
Mohsin Nawaz covers safety in steelmaking and metals manufacturing. His topics include furnaces, foundries, rolling mills, casting, coil handling and overhead cranes, highlighting hazards associated with heat, heavy materials and moving equipment.
TL;DR — The numbers that frame the risk Engineered nanomaterials measure 1–100 nanometres — small enough that the same substance can behave very differently than its bulk form (NIOSH, 2009). NIOSH recommends carbon nanotube and nanofibre exposure stay below 1.0…
TL;DR If your product meets DOT's definition of a hazardous material → it must be classified into one of nine hazard classes under 49 CFR before it can legally move in commerce, regardless of your business size. If you classify…
TL;DR Engineer redundancy into the structure. Buildings without alternate load paths fail disproportionately when one column or connection is lost — the progressive collapse mechanism the regulations target. Treat temporary works as load-bearing. Scaffolds, props, formwork, and shoring carry real…
TL;DR 15.9 fatal injuries per 100,000 full-time workers per year — the rate for US marine terminal and water-transport support workers, roughly five times the US all-industry average (NIOSH, 2024; data period 2011–2017). 204+ deaths, 7,000+ injuries, 300,000 displaced from…
The spirometer sitting on the testing bench looks deceptively simple. A mouthpiece, a sensor, a calibration syringe beside it, a screen displaying two curves — flow-volume and volume-time — waiting for a forced breath. But what that device captures in…
TL;DR — The Numbers That Define This Hazard < 30 psi dead-end static pressure — the OSHA cleaning limit under 29 CFR 1910.242(b), measured when the nozzle is blocked, not at line pressure. 250 bar-litres — the stored-energy threshold above…
TL;DR Isolation and proving dead are not the same act. Opening a disconnector deenergises the source; proving dead verifies zero voltage at the point of work, at the moment of work. Use a purpose-built two-pole voltage indicator, never a multimeter.…
TL;DR Identify every buried service before breaking ground — desktop utility records alone are unreliable. On-site detection using CAT/Genny and GPR must verify and supplement them. The permit to dig is a live document, not a one-time form — it…
03:12 in the control room. The screens throw a dim blue wash over four operators holding a continuous caster that hasn't stopped running in seventeen days. Between roughly 2 and 5 a.m., the human body drops into its deepest biological…
Pre-shift handover at our Midlands distribution hub, six-fifteen on a Monday. The overhead gantry crane above Bay 4 was due back into service after weekend repair work, and the thorough examination certificate our LEEA-accredited surveyor had signed off on the…
March marks a transition period from winter to spring, bringing new workplace safety challenges and awareness campaigns. With the changing season, employees face new hazards such as increased outdoor work, ladder safety concerns, and weather-related risks. Additionally, March is designated…
Carbon monoxide (CO) is a colorless, odorless, and highly toxic gas. When it accumulates in enclosed spaces, it can displace oxygen in the blood, binding to hemoglobin and preventing oxygen transport to tissues. Thus, CO is often called the “silent…
Fires spread fast – often in minutes or even seconds – so knowing what to do immediately can save lives. Whether you spot flames in your kitchen, office cubicle, or at a mall, the first steps are always the same:…
In today’s complex and uncertain world, managing risk is essential for the survival and success of any organization. Whether you’re running a small business, overseeing a construction project, or leading a multinational corporation, understanding and addressing risks is part of…
Metalworking is a fundamental industry that shapes the world around us, from the cars we drive to the buildings we inhabit. Whether you're a seasoned professional or a beginner, understanding what metalworking entails, recognizing its inherent hazards, and adhering to…
Working in confined spaces presents unique challenges and hazards that can significantly impact the safety and health of employees and contractors. Poor ventilation and inadequate airflow are primary contributors to these dangers, including the risk of oxygen deficiency, exposure to…
In an era where environmental sustainability is paramount, organizations worldwide are seeking frameworks to manage their environmental responsibilities effectively. ISO 14001 stands out as a leading international standard for Environmental Management Systems (EMS). This comprehensive guide delves into the meaning…
Asbestos is a naturally occurring mineral fiber that was once celebrated for its durability, heat resistance, and insulating properties. From the early 20th century until the late 1970s, asbestos was widely used in construction, manufacturing, and various industrial applications. However,…
Asbestos tiles were a common building material used extensively from the early to mid-20th century due to their durability, heat resistance, and insulating properties. However, the discovery of the severe health risks associated with asbestos exposure has made the identification…
Ensuring safety on construction sites is paramount, as these dynamic environments are rife with potential hazards that can lead to serious accidents and injuries. Whether you’re a seasoned professional or new to the industry, understanding and implementing effective safety measures…
As parents, we want nothing more than to keep our children safe. But sometimes dangers lurk where we least expect them, like the possibility of a fire in our own home. It's scary to think about, but teaching kids the…
In today's blog, we delve into the critical world of fire safety equipment, exploring the myriad of tools, devices, and systems designed to safeguard lives and protect property from the devastating effects of fire. From the essential fire extinguisher to…
Steel toe boots have long been the champions of foot protection in dangerous workplaces, but their benefits can come at a cost. From their added weight and potential to restrict movement to the risk of blisters or discomfort in extreme…
In today's fast-paced work environments, ensuring the safety and well-being of employees is paramount, and one often overlooked aspect of this is the role of adequate lighting. The Occupational Safety and Health Administration (OSHA) has set forth specific lighting standards…
Navigating the world of workplace safety can sometimes feel like wading through an alphabet soup of acronyms and regulations. One such crucial acronym that stands tall in equipment safety is "PUWER." But what exactly does it mean? In this comprehensive…
This quiz will help assess your knowledge and understanding of safety regulations and best practices concerning walking-working surfaces and fall protection in the workplace. Walking-working surfaces include any horizontal or vertical surface on which an employee walks or works, such…
In any work environment, recognizing and rewarding safe behaviors is critical in creating a safety culture. It appreciates and values the safe practices and proactive safety measures taken by employees, leading to heightened awareness, increased compliance, and overall safer workplace…
There's more to driving than just stepping on the gas and steering the wheel. Navigating the roads safely requires a broad understanding of rules, the ability to react to various scenarios, and overall awareness of preventing potential accidents. Whether you're…
This quiz has been designed to test your knowledge and awareness about electrical safety. Whether you are a professional electrician, an engineering student, or someone simply interested in improving their understanding of electrical safety, this quiz is for you. As…
As safety professionals, we need to understand the core concepts of hazard communication to prevent injuries and ensure a safe and healthy work environment. This quiz will challenge your understanding of hazard communication standards, safety data sheets (SDSs), hazardous substances,…
HSE Blog is written by practising health and safety professionals from across industry.