Punctured Gas Line and Evacuation at Construction Site in San Diego

Summary: A construction crew in San Diego punctured a 1-2 inch steel gas line, resulting in a hazardous materials incident. Fire and emergency units responded to the scene, established a perimeter, and began monitoring gas levels. Initial readings were minimal, but later, high gas concentrations (up to 80% LEL) were detected downwind from the leak. This prompted the evacuation of a co-working space with approximately 50 people and another nearby building. SDG&E (San Diego Gas & Electric) and EPA control crews were requested to assist. The situation was closely monitored, and additional evacuations and shelter-in-place orders were issued as necessary to protect public safety.