Technical Guide for Construction Standardization of Mechanical and Electrical Engineering of Expressway in Henan Province
Time:Jan 27,2021Hits:Hits:-

In order to standardize the highway mechanical and electrical engineering, Henan Provincial Transportation Department proposed to compile the Technical Guide. This guide is mainly divided into general provisions, construction preparation, monitoring facilities, communication facilities, toll facilities, tunnel mechanical and electrical facilities, road network networking, safety production, environmental protection and civilized construction, etc. the installation requirements of all mechanical and electrical facilities are proposed in accordance with the general requirements, construction procedures, construction points and precautions.