Federal safety regulations require every commercial truck driver to accurately record their driving hours, rest periods, and vehicle inspections. These driver logs, often kept electronically, are intended to prevent fatigue-related crashes and ensure compliance with...
Crude oil spills offshore can create serious environmental damage and significant health risks for workers, coastal communities, and marine ecosystems. Even relatively moderate releases of crude oil can spread quickly across open water, affecting fisheries, wildlife...
Elevators play a critical role in airport accessibility, transporting passengers between terminals, parking garages, baggage claim areas, and multi-level concourses. Because airports operate around the clock and serve travelers of all ages and physical abilities,...
Industrial valves play a critical role in refinery operations. These components regulate the flow of crude oil, hydrocarbons, steam, and hazardous chemicals through miles of interconnected pipelines and processing equipment. When a valve malfunctions or fails...
A preservation letter (sometimes called a “spoliation letter”) is a formal notice telling a person, company, or agency to keep specific items and data that could matter in a case. It puts the recipient on clear notice that destruction, alteration, or routine...
Railroad transportation depends on a combination of technology, infrastructure, operating rules, and human decision-making. While modern railroads utilize sophisticated signaling systems, dispatching networks, and safety technologies, people remain responsible for...
A serious car accident is traumatic enough. But in many cases, the danger does not end with the initial collision. Secondary car accidents — sometimes called chain-reaction crashes — occur when a first crash creates hazards that lead to additional impacts. These...
Twist locks are the steel connectors that secure shipping containers to a ship’s deck, hatch covers, rail cars, and truck chassis. Each lock drops into a container’s corner casting and, with a quarter-turn of the mechanism, “twists” a cam that prevents vertical or...
Intersection crashes are among the most dangerous and complex motor vehicle accidents. These collisions often occur when multiple vehicles converge from different directions, each with competing rights of way. Because of this complexity, intersection accidents...
Hard landings are among the most common types of hot air balloon accidents. While ballooning is often promoted as gentle and serene, the landing phase is one of the most unpredictable parts of the flight. Sudden wind shifts, higher-than-expected descent rates, and...