Recommended Practice on the Precautinary System and Installation to prevent electrical fire from reoccurring in underground tunnel

지하구조물내 전기재해 방지를 위한 설치지침 및 예방시스템 구축

Most utiltity systems are subject to frequent changes, often due to increased loads and demand to up-grade quality of service provided. Urban renewal, expressway construction and suburban growth have also caused significant changes in urban utility distribution systems. Recently, it is required that a guideline for planning of a complete system, the reasonable design and construction methods for the efficient installation common utility tunnels must be estabilished. It prompts drastic measures to guard cities and their inhabitants against the horror of massive fires in the future. Preparedness holds the key to safety.