Safety At Work

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 a six-second blast of exhalation can determine whether a mineral processing operator keeps working at … Read more

TL;DR I was reviewing lost-time injury data at a logistics hub in Western Europe when something in the trend line caught my attention. Incident rates had climbed 22% over eight months — but nothing had changed operationally. Same routes, same fleet, same shift patterns. The investigation took me somewhere I wasn’t expecting: a workforce survey … Read more

TL;DR I was standing at the base of a reactor column during a scheduled turnaround at a petrochemical complex in the Gulf when the radio crackled with the worst kind of message: a contractor had entered a confined space without atmospheric testing. No gas detector. No standby attendant. No entry permit. He had walked into … Read more

TL;DR Occupational asthma is new-onset asthma caused by inhaling a sensitising or irritant substance at work, while work-exacerbated asthma is pre-existing asthma worsened by workplace exposures. The distinction determines whether the worker requires complete removal from the causative agent, qualifies for workers’ compensation, and whether co-workers face ongoing exposure risk — making accurate classification both … Read more

TL;DR A visitor induction is a structured safety briefing given to any non-employee before they access a workplace. It covers site-specific hazards, emergency procedures, PPE requirements, restricted areas, and behavioural expectations. While no jurisdiction names “visitor induction” in legislation, the obligation to protect visitors is legally established under duty-of-care provisions in the UK (HSWA 1974 … Read more

TL;DR Occupational dermatitis is skin inflammation caused or aggravated by workplace exposures — predominantly affecting the hands — and is the most common occupational skin disease globally. It takes two main forms: irritant contact dermatitis, which accounts for roughly 80% of cases and results from direct chemical damage to the skin barrier, and allergic contact … Read more

TL;DR Musculoskeletal disorders (MSDs) are injuries and conditions affecting muscles, tendons, nerves, joints, and spinal discs, caused or aggravated by work activities. They develop when physical risk factors — forceful exertions, repetitive motions, awkward postures, vibration, and static positions — combine with psychosocial stressors such as high workload and low job control, particularly when recovery … Read more

TL;DR — Key Numbers Occupational cancer is cancer caused wholly or partly by exposure to carcinogenic substances, processes, or conditions at work. Common types include lung cancer, mesothelioma, and bladder cancer. With latency periods often exceeding 10–40 years, today’s diagnoses reflect past workplace conditions. An estimated 2–8% of all cancers globally are attributable to occupational … Read more

TL;DR — The Numbers That Define This Hazard The moment someone falls overboard, shout “Man overboard” with the side (port or starboard), throw flotation immediately, assign one crew member as a dedicated spotter who keeps constant visual contact, mark GPS position, and sound the alarm. The bridge then initiates an Anderson, Williamson, or Scharnow turn … Read more

TL;DR Wood dust is classified by IARC as a Group 1 human carcinogen and is a leading cause of occupational asthma. Legal exposure limits vary by jurisdiction: OSHA applies a 15 mg/m³ PNOR total-dust limit (US), HSE sets 3 mg/m³ hardwood and 5 mg/m³ softwood (UK), and the EU binding limit is 2 mg/m³ hardwood … Read more