Author · 52 articles
Usman Malik covers contractor management and multi-employer workplace safety. His articles address prequalification, mobilization, inductions, shared responsibilities and coordination between organizations, focusing on how safety expectations translate into work arrangements.
TL;DR If you're a large quantity generator (LQG), the on-site clock is 90 days, with no quantity cap but a dated start required on every container (EPA, 40 CFR 262.17). If you're a small quantity generator (SQG), you get 180…
TL;DR Measure climate, not culture. A perception survey captures point-in-time worker perceptions and works as a leading indicator, flagging risk before injuries appear. Start with a validated instrument. NOSACQ-50 or the HSE Safety Climate Tool give you tested validity and…
TL;DR — Myth vs Reality Myth: An old oil-filled transformer is "just oil" with a normal fire risk. Reality: pre-ban units may hold PCB-based askarel fluid that is nonflammable but releases highly toxic furans and dioxins when it burns. Myth:…
TL;DR Build the team before the outbreak — Name EHS, HR, operations, IT, comms, and continuity leads with written decision triggers, not improvised roles mid-crisis. Assess exposure task by task — Classify every role from lower to very high risk;…
TL;DR — Myth vs Reality Myth: A pre-use check and a thorough examination are the same thing. Reality: They sit on different legal tiers — one is the operator's quick safety confirmation, the other a statutory exam by a competent…
TL;DR — Key Numbers 27,520 ground control accidents reported across US mining between 2000 and 2021, causing 8,800+ injuries, 122 fatalities, and 65 permanent disabilities (CDC/NIOSH, 2024). Nearly 40% of all underground mining fatalities between 1999 and 2008 were caused…
TL;DR The asbestos analyst certifies safety after removal — sampling air, counting fibres, and issuing the certificate of reoccupation that allows people back into stripped spaces. Independence is non-negotiable — HSG248 second edition strongly recommends the client, not the removal…
TL;DR Complete the engineering survey first — OSHA 1926.850(a) requires a written engineering survey by a competent person before any demolition begins, and violations of this single provision account for more than half of all Subpart T citations (OSHA, current).…
TL;DR If your welding fume controls were designed before 2019, they almost certainly fail the current HSE enforcement expectation — and may not withstand an OSHA multi-standard citation either. If you're sampling total fume mass and declaring compliance at 5…
The main difference between 2-wire and 3-wire circuits is the presence of a third conductor — typically an equipment grounding conductor (ground wire) or an additional hot wire. In a 2-wire circuit, only a hot and neutral conductor carry current.…
A fitter on the 2,000-bed warehouse I support slipped on a damp loading bay ramp at 04:40 during the overnight replenishment shift. Left wrist fracture, confirmed at A&E by 07:15. By the time the duty manager handed me the incident…
TL;DR OSHA handrail standards vary by setting: General industry (29 CFR 1910) and construction (29 CFR 1926) have different height, strength, and installation requirements you must know for your specific workplace. Handrail height is non-negotiable: OSHA mandates 30 to 38…
During a high-pressure audit on a multinational petrochemical project, I once found a critical isolation valve marked with a faded, handwritten tag instead of a standardized "No Entry" sign. That single oversight could have resulted in a catastrophic release of…
The biohazard symbol is a globally recognized warning icon designed to alert people to the presence of materials that pose a risk to human health, animal welfare, or the environment. This article delves into its meaning, history, and widespread applications…
Substance abuse affects millions of people and can impact nearly every aspect of life, from personal health to relationships and professional stability. For those dealing with substance use challenges, a substance abuse evaluation can be an essential first step toward…
A clean and organized worksite is one of the simplest ways to keep everyone safe—and that’s exactly what a good toolbox talk on housekeeping aims to reinforce. Housekeeping is more than just tidying up; it’s a daily commitment to safety,…
Col. Marc Welde of the U.S. Army practices using a portable fire extinguisher during a safety training event. Fire extinguishers are a common sight – those red cylinders quietly hanging on walls or tucked into corners – yet we often…
In today’s ever-evolving workplace, safety and health are not just regulatory requirements but strategic priorities. Organizations that thrive understand that a genuine commitment to workplace safety begins at the top. Leadership plays a pivotal role in setting the tone for…
Hospitals are complex environments that rely on clear signage to ensure safety, efficiency, and proper guidance for patients, visitors, and staff. These signs provide crucial information, from directing individuals to specific departments to enforcing hygiene and safety protocols. Understanding hospital…
Safety is the backbone of every successful warehouse operation, and implementing the right safety measures can save lives, prevent injuries, and keep productivity on track. Among these measures, safety signs play a crucial role in communicating hazards, guiding behavior, and…
Warning safety signs are essential tools for ensuring public safety. They provide clear visual alerts about potential dangers in various environments. These signs serve as an immediate form of communication, often featuring yellow backgrounds and black symbols indicating various hazards…
Choking is a serious and often fatal risk, especially for young children, older adults, and individuals with certain medical conditions. It occurs when an object, typically food or small items, blocks the airway, preventing breathing. Understanding what constitutes a choking…
Electrical fires are among the most dangerous and costly in homes, workplaces, and industrial settings worldwide. They often start silently, escalate rapidly, and can cause devastating losses to life and property. Understanding an electrical fire's causes, warning signs, and prevention…
Safeguarding lives and property is a priority in any workplace, and hazard identification is one of the most effective ways to achieve this. This critical process is the backbone of safety management systems, helping organizations recognize potential risks, evaluate their…
Working in confined spaces presents unique challenges and significant risks. Whether you're managing a construction site, working in industrial settings, or overseeing maintenance operations, understanding and conducting a thorough confined space risk assessment is crucial to safeguarding your team. This…
Biological safety, often called biosafety, is a critical aspect of managing biological hazards to protect human health and the environment. Whether in research laboratories, healthcare settings, or industrial environments, understanding and implementing robust biological safety measures ensures that biological agents…
In the world of construction and renovation, efficiency and safety are paramount. Whether you're a professional contractor or a DIY enthusiast, having the right equipment can make all the difference. One such indispensable tool is the Baker's Scaffold. This comprehensive…
In today’s dynamic work environments, ensuring the safety and well-being of employees is paramount. One critical component of workplace safety is the Personal Protective Equipment (PPE) Policy. But what exactly is a PPE Policy, and how does it protect your…
In industrial settings, confined spaces present unique hazards that require specialized safety measures to protect workers. Despite improvements over the years, confined space accidents remain a significant concern. In 1991, OSHA estimated approximately 174 fatalities annually due to confined space…
In the food industry, ensuring the safety and quality of products is paramount. One of the most effective methods to achieve this is through Hazard Analysis and Critical Control Points (HACCP) audits. HACCP is a systematic approach designed to identify,…
HSE Blog is written by practising health and safety professionals from across industry.