TL;DR Pedestrian and vehicle segregation is the physical and organisational separation of people on foot from vehicle traffic routes in a workplace. Effective segregation requires conducting a site-specific traffic risk assessment, designing physically separated routes that follow natural pedestrian desire lines, specifying barriers matched to actual vehicle impact energy using frameworks such as PAS 13, … Read more
At 0340 on an offshore production platform, the central control room sits at a deliberate 21°C and smells faintly of coffee that has been in the pot too long. Two operators watch separator trends on opposing screens. One of them, a man I have worked with for six years, takes nine seconds to respond to … Read more
TL;DR I was reviewing a Safety Data Sheet for a cleaning solvent on a refinery turnaround when a supervisor asked me what the LD₅₀ number in Section 11 actually meant. He had been signing COSHH assessments for three years. He knew the chemical was harmful — the skull-and-crossbones pictogram told him that much. But the … Read more
TL;DR The fire suppression system in a new LNG processing module had passed every paper review. Piping and instrumentation diagrams looked clean. The design contractor had signed off. But during a pre-commissioning walkthrough at a gas facility in the Gulf, I noticed the deluge valve orientation would trap condensate in a dead leg — creating … Read more
I was recently auditing a large logistics terminal that had just transitioned its entire forklift fleet to lithium-ion batteries. During the walk-through, I asked the warehouse manager what their response plan was if one of the charging banks went into thermal runaway. He pointed to a standard dry powder extinguisher and said, “We’d just treat … Read more
I once watched a 28-year-old welder at a fabrication yard struggle to stand up straight after a shift. For six months, he had been welding inside a tight vessel with his neck craned at a 45-degree angle and his torso twisted. He hadn’t suffered a sudden “accident”—no fall, no slip, no struck-by. Yet, his career … Read more